Self-correcting metal plate forging press

Abstract

The application discloses a self-correcting type forging press for metal plate parts, which comprises a forging press body, a clamping mechanism and a pushing mechanism. The clamping mechanism is arranged on a pedestal and is used for automatic pickup and clamping of aluminum forging plate blank for metal aluminum during butt joint feeding of a first conveying belt, automatic positioning and feeding of the aluminum forging plate blank before butt joint forging of the forging press body, and automatic unloading of the formed aluminum forging plate after butt joint of a second conveying belt. The pushing mechanism is arranged on the first conveying belt and is used for automatic and accurate filling of the aluminum forging plate blank to the clamping mechanism. The self-correcting type forging press for metal plate parts realizes automatic pickup and clamping and automatic positioning and feeding of the aluminum forging plate blank, and realizes automatic unloading of the formed aluminum forging plate, thereby guaranteeing the automatic performance. In addition, the self-correcting type forging press for metal plate parts realizes automatic correction of the aluminum forging plate blank during conveying, thereby guaranteeing the accuracy of filling during pickup.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of metal plate forging, in particular to a self-correcting metal plate forging press. BACKGROUND

[0002] After optimization by forging process, metal aluminum forged plate has the advantages of lightweight, higher specific strength, corrosion resistance and weather resistance, and other unique comprehensive performance. Metal aluminum forged plate is widely used in aerospace field due to its unique comprehensive performance, which is highly consistent with the needs of the aerospace industry.

[0003] The production and processing of metal aluminum forged plate mainly relies on the forging press to apply controllable pressure to the metal aluminum billet through mechanical or hydraulic system, so that the metal aluminum billet is plastically deformed, and the target shape designed in advance is formed by forging and pressing.

[0004] After searching the authorized patent CN116140522B, a kind of alloy metal plate forging equipment is disclosed, the top inner wall of forging press frame is fixedly connected with No. 1 hydraulic cylinder, the output end of No. 1 hydraulic cylinder is fixedly connected with hammer head, the inner wall bottom of forging press frame is fixedly connected with base, sliding assembly is arranged outside the forging press frame, and the sliding assembly is used to drive the servo motor to move, the outer of fixed frame away from servo motor is provided with clamping mechanism, and the clamping mechanism is used to grab alloy metal plate forging.

[0005] Based on the above-mentioned patent and combined with the existing scheme and actual production and processing, the current metal plate forging press still has some problems, for example:

[0006] In the above-mentioned patent, the servo motor is driven by the sliding assembly to move forward and backward or left and right, that is, the clamping mechanism can drive the clamped alloy metal plate to move forward and backward or left and right. However, in the above-mentioned patent, the clamping mechanism is arranged facing the forging press frame, which makes it impossible to arrange the feeding and conveying device between the clamping mechanism and the forging press frame. Therefore, in the above-mentioned patent, the alloy metal plate needs to be transferred to the clamping mechanism before feeding, and vice versa. The feeding or taking steps are repeated, which leads to the problem of repeated feeding or taking steps.

[0007] In addition, the existing forging press usually adopts manual clamping of the billet for manual feeding or taking operation. The existing forging press has similar feeding and taking mode as the above-mentioned patent, and both of them cannot realize convenient automatic feeding and taking operation, which cannot guarantee the automatic performance of the forging press in use and affects the processing efficiency.

[0008] Therefore, we propose a self-correcting metal plate forging press to solve the problems mentioned above. SUMMARY

[0009] The present application aims to provide a self-correcting metal plate forging press to solve the problem that the forging press cannot automatically take or put materials in use, affecting the operation convenience and further affecting the processing efficiency.

[0010] To achieve the above object, the present application provides the following technical solution: a self-correcting metal plate forging press, comprising:

[0011] The forging press body is sequentially provided with a first conveying belt for feeding and a second conveying belt for discharging from left to right;

[0012] Further comprising:

[0013] A clamping mechanism is arranged on the pedestal and is used for automatic pickup and clamping of the aluminum forging plate blank during feeding, automatic positioning and discharging of the aluminum forging plate blank before forging, and automatic unloading of the formed aluminum forging plate after forging, the pedestal is slidably arranged on the auxiliary carrier by the driving of the first cylinder, the first cylinder and the baffle frame fixedly connected to the auxiliary carrier are fixedly installed together, the auxiliary carrier is lifted in the frame cavity of the main carrier by the driving of the second cylinder fixedly connected to the main carrier, and the main carrier is fixedly connected to the forging press body;

[0014] A pushing mechanism is arranged on the first conveying belt and is used for automatic and accurate filling of the aluminum forging plate blank into the clamping mechanism to assist the clamping mechanism in automatic pickup.

[0015] Preferably, the clamping mechanism comprises a clamping body frame and two clamping strips symmetrically arranged about the horizontal central axis of the clamping body frame, the aluminum forging plate blank is inserted into the clamping strip, pressure block pieces for clamping and fixing the aluminum forging plate blank are arranged at equal intervals in the clamping strip, the pressure block pieces are slidably arranged on the clamping strip by the driving of the push-pull rod, and the first spring is installed at the sliding connection between the pressure block piece and the clamping strip;

[0016] The pressure block piece is provided with an inclined groove, and the inclined groove and the pin rod fixedly connected to the push-pull rod are connected in a sliding manner;

[0017] The driving rod is slidably connected to the third cylinder fixedly connected to the clamping body frame in the transverse plate frame of the clamping body frame, and the driving rod and the push-pull rod constitute a synchronous sliding structure.

[0018] Preferably, the clamping strip is slidably connected to the lateral plate frame of the clamping body frame, and a first fixing pin for locking is arranged at the sliding connection position of the two.

[0019] Preferably, the longitudinal plate frame of the clamping body frame is slidably connected to the linkage frame, and a second spring is arranged at the sliding connection position of the two.

[0020] Preferably, the clamping body frame is rotatably connected to the linkage frame, and a first torsional spring is arranged at the rotating connection position of the two.

[0021] Preferably, a positioning pin for locking the linkage frame is slidably connected to the wedge-shaped guide strip of the pedestal, and a third spring is arranged at the sliding connection position of the two.

[0022] Preferably, the upper end of the positioning pin is in a hemispherical structure, and the hemispherical end of the positioning pin is slidably connected to the unlocking slot arranged in the wedge-shaped sliding groove of the auxiliary bearing frame.

[0023] Preferably, the pushing mechanism comprises a pushing body frame fixed to the first conveying belt and two pushing strips symmetrically arranged about the horizontal central axis of the pushing body frame.

[0024] Preferably, the lower side wall of the receiving groove in the pushing strip is flush with the first conveying belt, so that the aluminum forging plate blank can be inserted into the receiving groove in the pushing strip.

[0025] Preferably, the pushing strip is slidably connected to the square frame of the pushing body frame, and a second fixing pin for locking is arranged at the sliding connection position of the two.

[0026] Preferably, a convex table is slidably connected to the right section of the pushing body frame by a fourth cylinder fixed to the pushing body frame, and a pushing plate for pushing the aluminum forging plate blank is reversibly connected to the convex table, and a second torsional spring is installed at the reversible connection between the pushing plate and the convex table.

[0027] Preferably, the pushing plate is arranged in an inclined state on the convex table, the upper end of the pushing plate is provided with an integrated pushing part, and the pushing part is connected to an auxiliary groove provided in the pushing body frame in a movable manner, and the right side of the auxiliary groove is provided with an inclined side wall, and the inclined side wall and the pushing part are connected together in abutting contact.

[0028] Preferably, the two correction plates on the two pushing strips of the pushing body frame are combined to form an "eight" shaped structure, the opposite reversal of the two correction plates is used for correcting the position of the aluminum forging plate blank, the linkage plate fixed to the lower end of the correction plate constitutes a synchronous reversal structure on the pushing strip, the linkage plate and the pin fixed to the push-pull frame are connected in a sliding manner, and the push-pull frame constitutes a sliding structure on the pushing body frame by a fifth cylinder fixed to the pushing body frame.

[0029] Preferably, the pin constitutes a sliding adjustment structure on the push-pull frame, and a third fixing bolt for locking is arranged at the sliding connection between the pin and the push-pull frame.

[0030] Compared with the prior art, the self-correcting forging press for metal plate pieces has the advantages that the automatic pickup, clamping and positioning of the aluminum forging plate blank are realized, the automatic unloading of the formed aluminum forging plate is realized, the automation performance is ensured, the work efficiency is improved, the automatic correction of the aluminum forging plate blank during conveying is realized, and the accuracy of the pickup process is ensured.

[0031] 1. The vice carrying frame constitutes an up-down lifting structure on the main carrying frame by the driving of the second cylinder, the vice carrying frame drives the pedestal to constitute a synchronous up-down lifting structure, the pedestal constitutes a left-right sliding structure on the vice carrying frame by the driving of the first cylinder, the pedestal drives the clamping mechanism to realize synchronous up-down lifting movement or left-right sliding movement, the clamping mechanism is docked with the forging press body after position adjustment, the clamping mechanism clamps the aluminum forging plate blank to realize automatic positioning and unloading, the clamping mechanism is docked with the first conveying belt after position adjustment, the aluminum forging plate blank is automatically filled into the clamping mechanism by the pushing mechanism, the clamping mechanism realizes automatic pickup and clamping, the clamping mechanism is docked with the second conveying belt after position adjustment, the clamping body frame is pushed away from the seat cavity of the pedestal by the linkage frame, the clamping body frame drives the clamping mechanism to reverse on the linkage frame by the elastic deformation reset of the first torsional spring, and the automatic unloading of the formed aluminum forging plate is realized, so as to ensure the automation performance of the forging press, and further improve the work efficiency of the forging press.

[0032] Further, after the metal aluminum forging plate blank is connected with the clamping mechanism, the two side edges of the metal aluminum forging plate blank are respectively inserted into the receiving grooves of the two clamping strips, the driving rod is driven by the third cylinder, the push-pull rod is synchronously slid, the sliding fit between the inclined groove and the pin rod is utilized, the pressing block slides out in the receiving groove of the clamping strip, the metal aluminum forging plate blank is clamped and pressed, the automatic clamping and fixing after the metal aluminum forging plate blank is picked up is realized, and the automatic clamping and fixing is easily released, so that the operation convenience is ensured.

[0033] Further, the clamping strip forms a sliding adjustment structure on the transverse plate frame in the clamping main frame, the relative positions of the two clamping strips are adjusted by sliding, the clamping strips are locked on the clamping main frame by the first fixing bolt, the position of the pushing strip can be adapted to the position of the clamping strip, the sliding adjustment structure is formed on the square frame on the pushing main frame, the relative positions of the two pushing strips are adjusted by sliding, the pushing strips are locked on the pushing main frame by the second fixing bolt, and the structure state can be adjusted to cope with metal aluminum forging plate blanks of different sizes, meet the adaptive adjustment requirement, and effectively improve the application range of the forging press.

[0034] 2. After the clamping mechanism and the pushing mechanism are connected, the receiving grooves in the clamping strips and the receiving grooves in the pushing strips are correspondingly communicated, one end of the metal aluminum forging plate blank is conveyed into the receiving groove in the pushing strip by the first conveying belt, the two side edges of the metal aluminum forging plate blank are respectively inserted into the receiving grooves in the two pushing strips, the side edges of the metal aluminum forging plate blank are attached to the conveying wheel, the conveying wheel is driven to rotate in the receiving groove in the pushing strip, the metal aluminum forging plate blank is conveyed into the receiving groove in the clamping strip by the conveying wheel, then the pushing plate is turned and unfolded on the convex table, the metal aluminum forging plate blank is pushed into the receiving groove in the clamping strip after the pushing plate is driven to slide, the automatic filling in the picking process of the clamping mechanism is realized, and the filling accuracy is ensured.

[0035] Further, the two correction plates form an "eight" shaped structure, the pushing frame is driven to slide on the square frame in the pushing main frame, the correction plates are driven to turn by the sliding fit between the pin and the linkage plate, the correction plates are driven to turn by the linkage plate, the two correction plates are turned in opposite directions, and the correction plates are flush with the conveying wheel after turning, the automatic correction of the metal aluminum forging plate blank in the conveying process is realized, the displacement phenomenon in the conveying process is avoided, and the metal aluminum forging plate blank can be accurately connected with the clamping mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0036] Figure 1 It is a structural schematic view of the embodiment of the application.

[0037] Figure 2 This is a frontal cross-sectional three-dimensional structural diagram of the connection between the first conveyor belt and the second conveyor belt of the present invention;

[0038] Figure 3 This is a top-view cross-sectional three-dimensional structural diagram of the connection between the secondary support frame and the main support frame of the present invention;

[0039] Figure 4 This is a bottom-view perspective view of the three-dimensional structure of the connection between the pedestal component and the sub-support frame of the present invention.

[0040] Figure 5 This is a top-view perspective view of the connection between the pedestal component and the clamping main frame of the present invention.

[0041] Figure 6 This is a top-view cross-sectional three-dimensional structural diagram of the clamping mechanism of the present invention;

[0042] Figure 7 This is a front view cross-sectional three-dimensional structural diagram of the connection between the clamping main frame and the linkage frame of the present invention;

[0043] Figure 8 This is a three-dimensional structural diagram of the pressure block and push-pull rod separated from each other, viewed from the front.

[0044] Figure 9 This is a front cross-sectional three-dimensional structural diagram of the connection between the positioning pin and the base component of the present invention;

[0045] Figure 10 This is a frontal three-dimensional structural diagram of the connection between the material pushing body frame and the material pushing strip of the present invention;

[0046] Figure 11 This is a front view cross-sectional three-dimensional structural diagram of the connection between the pusher bar and the conveyor wheel of the present invention;

[0047] Figure 12 This is a frontal cross-sectional three-dimensional structural diagram of the connection between the material pushing body frame and the convex platform of the present invention;

[0048] Figure 13 This is a top-view cross-sectional three-dimensional structural diagram of the connection between the convex platform and the material feeding plate of the present invention;

[0049] Figure 14 This is a schematic diagram of the structure of Embodiment 2 of the present invention;

[0050] Figure 15 This is a top-view cross-sectional three-dimensional structural diagram of the connection between the correction plate and the linkage plate of the present invention.

[0051] In the figure: 1, forging press body; 2, first conveying belt; 3, second conveying belt; 4, clamping mechanism; 5, pedestal piece; 501, supporting plate part; 6, auxiliary carrier; 601, baffle carrier; 602, unlocking groove; 7, first air cylinder; 8, main carrier; 9, second air cylinder; 10, pushing mechanism; 11, clamping main carrier; 12, clamping strip plate; 13, pressing block piece; 1301, inclined groove; 14, push-pull rod; 1401, pin rod; 15, first spring; 16, driving rod; 17, third air cylinder; 18, first fixed bolt; 19, linkage carrier; 20, second spring; 21, first torsion spring; 22, positioning pin; 23, third spring; 24, pushing main carrier; 2401, auxiliary groove; 25, pushing strip plate; 26, transmission wheel; 27, driven disc tooth; 28, driving gear; 29, servo motor; 30, second fixed bolt; 31, convex table; 32, fourth air cylinder; 33, poking plate; 3301, pushing part; 34, second torsion spring; 35, deviation rectifying plate; 36, linkage plate; 37, push-pull carrier; 38, pin; 39, fifth air cylinder; 40, third fixed bolt. DETAILED DESCRIPTION

[0052] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application. EMBODIMENT

[0053] The present application provides a technical solution: a self-correcting type forging press for metal plate, which can realize convenient automatic feeding and discharging operation of aluminum forging plate blank in use, and can improve the forging processing efficiency. The pedestal piece 5 drives the clamping mechanism 4 to form a sliding structure on the auxiliary carrier 6 under the drive of the first air cylinder 7. The auxiliary carrier 6 drives the pedestal piece 5 to form a lifting structure on the main carrier 8 under the drive of the second air cylinder 9. By adjusting the position of the clamping mechanism 4, the clamping mechanism 4 is used for automatic picking and clamping of aluminum forging plate blank when it is connected with the first conveying belt 2 for feeding, and is used for automatic positioning and discharging of aluminum forging plate blank before forging when it is connected with the forging press body 1 for forging, and is used for automatic unloading of the formed aluminum forging plate after forging when it is connected with the second conveying belt 3 for discharging.

[0054] The technical solution is described in detail as follows: Figures 1-13The utility model provides a kind of self-correcting type metal plate forging press, including forging press body 1, forging press body 1 is mainly by machine body workbench, hydraulic mechanism, forging lower die assembly and forging upper die assembly etc.

[0055] It also includes clamping mechanism 4 and pushing mechanism 10, clamping mechanism 4 is arranged on pedestal piece 5, which is arranged in a horizontal direction towards the forging lower die assembly of the forging press body 1, and it is placed directly above the second conveyor belt 3. Clamping mechanism 4 is used for automatic pickup and clamping of aluminum forging plate blank during the feeding of the first conveyor belt 2, automatic positioning and discharging of aluminum forging plate blank before the connection of the forging press body 1, and automatic unloading of the formed aluminum forging plate after the connection of the second conveyor belt 3. Pedestal piece 5 is driven by the first cylinder 7 to form a sliding structure on the auxiliary carrier 6, and the first cylinder 7 is fixedly installed with the baffle frame 601 fixed on the auxiliary carrier 6. The auxiliary carrier 6 is driven by the second cylinder 9 fixed on the main carrier 8 to form a lifting structure in the frame cavity of the main carrier 8, and the main carrier 8 is fixedly connected with the forging press body 1. Pushing mechanism 10 is arranged on the first conveyor belt 2 and is arranged in a horizontal direction towards the clamping mechanism 4. It is used for automatic and accurate filling of aluminum forging plate blank into the clamping mechanism 4 to assist the automatic pickup of the clamping mechanism 4.

[0056] Specifically, in the present technical solution, the position of the clamping mechanism 4 is adjusted according to the following steps: Figure 1 、 Figure 3 、 Figure 4 and Figure 5 The clamping mechanism 4 is arranged on the pedestal piece 5. The upper side seat wall of the pedestal piece 5 is provided with an integrated wedge-shaped guide strip part, which is symmetrically arranged about the horizontal center axis of the pedestal piece 5. The lower side frame wall of the auxiliary carrier 6 is provided with a wedge-shaped sliding groove that matches the wedge-shaped guide strip part of the pedestal piece 5. The wedge-shaped sliding groove is symmetrically arranged about the horizontal center axis of the auxiliary carrier 6. The pedestal piece 5 is placed at the left end of the auxiliary carrier 6 after being arranged, with the upper side seat wall fitted on the lower side frame wall of the auxiliary carrier 6, and the two wedge-shaped guide strip parts are respectively inserted into the two wedge-shaped sliding grooves of the auxiliary carrier 6, so that the pedestal piece 5 is positioned on the auxiliary carrier 6 in a movable state.

[0057] Since the baffle frame 601 is placed and clamped and fixedly connected to the right side of the auxiliary bearing frame 6 by bolts, the two are integrally arranged, and since the first cylinder 7 is placed and fixedly installed in the middle of the baffle frame 601 by bolts, and the output end thereof is movably inserted through the baffle frame 601, and the output end is inserted and fixedly connected to the middle of the right side wall of the pedestal 5, and since the wedge-shaped guide strip part in the pedestal 5 is connected to the wedge-shaped sliding groove in the auxiliary bearing frame 6 in a sliding manner, the first cylinder 7 is started to operate in extension and retraction, and the pedestal 5 is driven to move by the first cylinder 7, so that the pedestal 5 forms a left-right sliding structure on the auxiliary bearing frame 6, that is, the left-right sliding position adjustment of the clamping mechanism 4 is performed.

[0058] Since the main bearing frame 8 is arranged in a "U"-shaped frame structure, it is divided into a horizontal frame body and two longitudinal frame bodies located on the front and rear sides of the horizontal frame body, and a guide pipe part in an integrated structure is arranged outwardly at the front, rear, left and right corners of the horizontal frame body of the main bearing frame 8, and since a guide rod is inserted and fixedly connected to the front, rear, left and right corners of the auxiliary bearing frame 6 by bolts, the guide rod is in a vertically upward state, and the auxiliary bearing frame 6 is placed in the frame cavity of the main bearing frame 8 after being placed, and the guide rod is movably inserted through the guide pipe part of the main bearing frame 8, so that the auxiliary bearing frame 6 is positioned on the main bearing frame 8 in a movable state.

[0059] Since the main bearing frame 8 is placed and the longitudinal frame body thereof is clamped and fixedly connected to the machine body workbench in the machine body 1 by bolts, and since the second cylinder 9 is placed and fixedly installed in the middle of the horizontal frame body of the main bearing frame 8 by bolts, and the output end thereof is movably inserted through the horizontal frame body of the main bearing frame 8, and the output end is inserted and fixedly connected to the auxiliary bearing frame 6, and since the guide rod in the auxiliary bearing frame 6 is connected to the guide pipe part in the main bearing frame 8 in a sliding manner, the second cylinder 9 is started to operate in extension and retraction, and the auxiliary bearing frame 6 is driven to move by the second cylinder 9, so that the auxiliary bearing frame 6 forms an up-down lifting structure in the frame cavity of the main bearing frame 8, and the auxiliary bearing frame 6 drives the pedestal 5 to synchronously lift up and down, that is, the up-down position adjustment of the clamping mechanism 4 is performed.

[0060] Specifically, in the technical solution, the clamping mechanism 4 is connected to the first conveying belt 2 for automatic pickup and clamping of the metal aluminum forging plate blank during feeding, and according to Figure 1 、 Figure 2 、 Figure 6 、 Figure 7 、 Figure 8 and Figure 9As shown, according to the above, the first cylinder 7 is started to retract and work, the base 5 drives the clamping mechanism 4 to slide to the right on the sub-carriage 6, the clamping mechanism 4 moves away from the body 1 of the forging press and is placed on the lower side of the sub-carriage 6, at this time the connecting frame 19 does not contact the baffle frame 601, the clamping body frame 11 cannot slide to the outside of the base 5 due to the pushing of the connecting frame 19, that is, the clamping mechanism 4 cannot be flipped down on the base 5, then the second cylinder 9 is started to extend and work, the sub-carriage 6 drives the base 5 to move downward on the main carriage 8, and the base 5 drives the clamping mechanism 4 to move downward and correspond to the pushing mechanism 10, finally the first cylinder 7 is started to extend and work, the base 5 drives the clamping mechanism 4 to slide to the left on the sub-carriage 6, and the clamping mechanism 4 is connected to the pushing mechanism 10;

[0061] Since the pushing mechanism 10 is arranged on the first conveying belt 2, the left side of the body 1 of the forging press is provided with the first conveying belt 2 for feeding, the body workbench in the body 1 of the forging press is arranged in a door frame structure, the right end of the first conveying belt 2 extends into the frame cavity of the body workbench in the body 1 of the forging press after being arranged, and the right end of the frame of the first conveying belt 2 is clamped and fixedly connected to the body workbench in the body 1 of the forging press through bolts, the metal aluminum forging plate blank is fed and conveyed to the body 1 of the forging press through the first conveying belt 2, and the metal aluminum forging plate blank is filled into the clamping mechanism 4 through the pushing mechanism 10;

[0062] Since the clamping body frame 11 is composed of a transverse plate frame and two longitudinal plate frames which are symmetric about the horizontal central axis of the transverse plate frame, and the clamping strip plate 12 is symmetrically arranged about the horizontal central axis of the clamping body frame 11, the clamping strip plate 12 is arranged in a vertical state on the transverse plate frame of the clamping body frame 11 and in a parallel state with the longitudinal plate frame of the clamping body frame 11 after being arranged, and the side of each of the two clamping strip plates 12 facing each other is provided with a receiving groove, the receiving groove is in a long strip structure, and the metal aluminum forging plate blank is inserted into the receiving groove in the clamping strip plate 12 after being filled into the clamping mechanism 4, and the receiving grooves in the two clamping strip plates 12 are respectively used for inserting and accommodating the two side edges of the metal aluminum forging plate blank;

[0063] Since the lateral plate frame in the clamping body frame 11 is hollow, a sliding groove is formed on the cavity wall of the front and rear sides of the lateral plate frame, the driving rod 16 is arranged in the cavity of the lateral plate frame in the clamping body frame 11, and the front and rear ends of the driving rod 16 are respectively movably inserted into the sliding grooves on the cavity walls of the front and rear sides of the lateral plate frame in the clamping body frame 11. Since the third cylinder 17 is arranged between the longitudinal plate frames in the clamping body frame 11, it is fixedly connected to the middle part of the lateral plate frame in the clamping body frame 11 by bolts, and the output end movably penetrates through the lateral plate frame in the clamping body frame 11 and extends into the cavity of the lateral plate frame. The output end is sleeved on the middle part of the driving rod 16 and fixedly connected by bolts. When the third cylinder 17 is started and stretched, the driving rod 16 is driven to slide to the left in the lateral plate frame in the clamping body frame 11.

[0064] Since the cavity wall on one side of the lateral plate frame in the clamping body frame 11 facing the clamping strip plate 12 is in an open state, the longitudinal section of the push-pull rod 14 is in a square structure, and the end of the push-pull rod 14 close to the clamping body frame 11 is provided with an integrated circular tube part, wherein the circular tube part is in a parallel state with the lateral plate frame in the clamping body frame 11. The push-pull rod 14 is movably inserted into the plate body of the clamping strip plate 12 after being arranged, and the end close to the clamping body frame 11 is movably clamped in the cavity of the lateral plate frame in the clamping body frame 11, so that the push-pull rod 14 is movably positioned on the clamping strip plate 12. Since the front and rear rod bodies of the driving rod 16 are movably penetrated through the circular tube parts of the two push-pull rods 14 after being arranged, the driving rod 16 slides to the left to drive the push-pull rod 14 to slide to the left in the plate body of the clamping strip plate 12, forming a synchronous sliding structure.

[0065] Since the clamping strip plate 12 is provided with the pressing block 13 in the accommodating groove, the middle part of the pressing block 13 is provided with a through groove penetrating through the front and rear, the upper end of the pressing block 13 is movably clamped in the plate body of the clamping strip plate 12 after being arranged, and the lower end is movably extended into the accommodating groove of the clamping strip plate 12. After the push-pull rod 14 is movably penetrated through the through groove of the pressing block 13, the pressing block 13 is movably positioned on the clamping strip plate 12.

[0066] Due to the oblique groove 1301 is set on the pressing block 13, the oblique groove 1301 is set in front and back through state on the pressing block 13, and it is set in communication with the through groove in the pressing block 13, and due to the pin rod 1401 is set vertically on the push-pull rod 14, and it is inserted and fixed by the bolt on the push-pull rod 14, and due to the pin rod 1401 is set in the oblique groove 1301, the push-pull rod 14 slides to the left, the pin rod 1401 slides in the oblique groove 1301, the push-pull rod 14 drives the synchronous movement of the plurality of pressing blocks 13, and the sliding cooperation between the pin rod 1401 and the oblique groove 1301 makes the pressing block 13 slide out on the clamping strip plate 12, the pressing block 13 extends to the receiving groove in the clamping strip plate 12, and the metal aluminum forging plate blank is clamped and fixed in the receiving groove in the clamping strip plate 12, and the clamping and fixing of the metal aluminum forging plate blank after automatic picking is completed;

[0067] Due to the first spring 15 is installed at the sliding connection between the pressing block 13 and the clamping strip plate 12, the first spring 15 is symmetrically set about the vertical central axis of the pressing block 13, one end of the first spring 15 is fixed by the bolt on the pressing block 13, and the other end of the first spring 15 is fixed by the bolt in the plate body of the clamping strip plate 12, when the pressing block 13 slides out, the first spring 15 is elastically deformed under the pulling action;

[0068] In addition, the third cylinder 17 is started to shrink and operate, the driving rod 16 slides to the right in the transverse plate frame in the clamping main body frame 11, the push-pull rod 14 slides to the right in the plate body of the clamping strip plate 12 under the driving of the driving rod 16, the elastic deformation of the first spring 15 is reset, and the sliding cooperation between the pin rod 1401 and the oblique groove 1301 makes the pressing block 13 slide in the clamping strip plate 12, the pressing block 13 is received in the plate body of the clamping strip plate 12, does not cause the obstruction of the receiving groove in the clamping strip plate 12, that is, does not affect the insertion of the metal aluminum forging plate blank into the receiving groove in the clamping strip plate 12, the pressing block 13 is received to release the clamping of the metal aluminum forging plate blank.

[0069] Meanwhile, in the technical scheme, according to Figure 6 and Figure 7As shown, the lower side wall of the transverse plate frame of the clamping body frame 11 is provided with an open "convex" groove, and the front and rear rod bodies of the driving rod 16 are respectively movably penetrated through the circular tube portions of the two pressing block members 13. In addition, the end of the clamping strip plate 12 close to the clamping body frame 11 is movably sleeved on the transverse plate frame of the clamping body frame 11, and the longitudinal section of the transverse plate frame of the clamping body frame 11 is in a square structure, so that the clamping strip plate 12 is positioned on the clamping body frame 11 in a movable state. The clamping strip plate 12 is adjusted in sliding position on the transverse plate frame of the clamping body frame 11, so as to adapt the spacing between the two clamping strip plates 12 to the metal aluminum forging plate blank, and when the clamping strip plate 12 is adjusted in position, the push-pull rod 14 is synchronously adjusted in sliding position, so that the circular tube portion of the push-pull rod 14 is adjusted in sliding position on the driving rod 16.

[0070] In addition, the sliding connection between the transverse plate frame of the clamping body frame 11 and the clamping strip plate 12 is provided with a first fixing pin 18 for locking. The first fixing pin 18 is composed of a fixing pin body and a "convex" pressing block, and the "convex" pressing block is movably clamped in the "convex" groove of the transverse plate frame of the clamping body frame 11. In addition, the fixing pin body is movably inserted through the plate body of the clamping strip plate 12 and is screwed on the "convex" pressing block. When the first fixing pin 18 is locked, the fixing pin body is screwed and rotated, so that the fixing pin body is pressed on the clamping strip plate 12, and the "convex" pressing block is pressed in the "convex" groove of the clamping body frame 11.

[0071] Specifically, in the technical solution, the clamping mechanism 4 and the pushing mechanism 10 are connected to automatically pick up and fill the metal aluminum forging plate blank on the clamping mechanism 4. According to the size of the metal aluminum forging plate blank, the clamping mechanism 4 is adjusted in sliding position on the pushing mechanism 10, so as to adapt the spacing between the two clamping strip plates 12 to the metal aluminum forging plate blank. Figure 2 、 Figure 6 、 Figure 10 、 Figure 11 、 Figure 12 and Figure 13As shown, the pusher body frame 24 is arranged in a horizontal state, the left segment frame body is clamped and fixedly connected to the first conveying belt 2 by bolts, and the right segment frame body is arranged in a state of exceeding the first conveying belt 2 to the right. Since the sides facing each other of the two pusher strips 25 are provided with open accommodating grooves, the accommodating grooves are in a long strip structure, and the pusher strips 25 are arranged in a front-rear symmetrical manner about the horizontal central axis of the pusher body frame 24. The pusher strips 25 are arranged in a parallel state with the first conveying belt 2 after being arranged, and are arranged on the right segment frame body of the pusher body frame 24, that is, the pusher strips 25 are arranged on the right side of the first conveying belt 2. The lower groove wall of the accommodating groove in the pusher strip 25 is flush with the first conveying belt 2. The first conveying belt 2 conveys the aluminum wrought plate blank to the pushing mechanism 10, so that the aluminum wrought plate blank is inserted into the accommodating groove in the pusher strip 25. The accommodating grooves in the two pusher strips 25 are respectively used for inserting and accommodating the two side edges of the aluminum wrought plate blank;

[0072] Since the output end of the servo motor 29 is fixedly clamped with a bearing, the servo motor 29 is fixedly installed on the left side wall of the pusher strip 25 by bolts after being arranged. The output end with the bearing is inserted into the plate body of the pusher strip 25. Since the driving gear 28 is sleeved and fixedly connected to the output end of the servo motor 29 by bolts after being arranged, the servo motor 29 is started to work, so that the driving gear 28 rotates in the plate body of the pusher strip 25.

[0073] Since the conveying wheels 26 are arranged at equal intervals in the accommodating grooves in the pusher strips 25, the middle part of the conveying wheel 26 is provided with an integrated shaft column part. The upper and lower ends of the shaft column part are fixedly clamped with bearings. The upper end of the shaft column part with the bearing is inserted into the plate body of the pusher strip 25 through the upper side groove wall of the accommodating groove in the pusher strip 25 after being arranged. The lower end of the shaft column part with the bearing is inserted into the lower side groove wall of the accommodating groove in the pusher strip 25. Since the driven disc teeth 27 are arranged in the plate body of the pusher strip 25, they are sleeved and fixedly connected to the upper end of the shaft column part of the conveying wheel 26 by bolts. The driven disc teeth 27 and the conveying wheel 26 constitute a coaxial rotating structure. Since the driven disc teeth 27 are meshed and connected with the driving gear 28, the driving gear 28 is arranged at equal intervals on the output end of the servo motor 29. Each driving gear 28 corresponds to each conveying wheel 26. After the driving gear 28 is driven to rotate, the meshing effect between the driven disc teeth 27 and the driving gear 28 makes the plurality of conveying wheels 26 rotate synchronously in the accommodating grooves in the pusher strips 25.

[0074] Since the aluminum wrought plate blank is inserted into the accommodating grooves in the pusher strips 25, the conveying wheels 26 are arranged in close contact with the side edges of the aluminum wrought plate blank. After the conveying wheels 26 rotate, the aluminum wrought plate blank is conveyed in the accommodating grooves in the pusher strips 25.

[0075] Since the clamping mechanism 4 and the pushing mechanism 10 are connected, the receiving groove in the clamping strip 12 is communicated with the receiving groove in the pushing strip 25, the conveying wheel 26 is flush with the groove wall of the receiving groove in the clamping strip 12, and the aluminum wrought plate blank is conveyed by the conveying wheel 26 and then enters the receiving groove in the clamping strip 12 from the receiving groove in the pushing strip 25;

[0076] Since the lower side wall of the right section of the pushing main frame 24 is provided with an open "convex" groove, the convex table 31 is placed on the lower side of the right section of the pushing main frame 24 and is movably clamped in the "convex" groove of the pushing main frame 24, so that the convex table 31 is positioned on the pushing main frame 24 in a movable state. The fourth cylinder 32 is fixedly connected to the left section of the pushing main frame 24 by bolts after being placed, the output end of the fourth cylinder 32 movably penetrates through the wall of the left section of the pushing main frame 24 and extends into the "convex" groove of the pushing main frame 24, and the output end of the fourth cylinder 32 is connected to the convex table 31 by bolts. When the fourth cylinder 32 is started and stretched, the convex table 31 is driven to move, and the convex table 31 slides to the right on the right section of the pushing main frame 24, that is, moves towards the clamping mechanism 4.

[0077] Since the upper end of the pushing plate 33 is provided with a pushing part 3301 of an integrated structure, the pushing part 3301 is movably connected to the auxiliary groove 2401 provided on the pushing main frame 24, and the right side of the auxiliary groove 2401 is provided with an inclined side wall, and the inclined side wall and the pushing part 3301 are connected together by abutting and pressing. When the convex table 31 slides to the right, the pushing plate 33 is synchronously driven to move to the right, and the pushing plate 33 is driven to rotate on the convex table 31 through the sliding cooperation between the inclined side wall of the auxiliary groove 2401 and the pushing part 3301.

[0078] Since the upper end of the pushing plate 33 is rotatably connected to a shaft column, the upper end of the pushing plate 33 is movably clamped in the groove cavity of the convex table 31 after being placed, and the shaft column is movably connected to the two side groove walls of the convex table 31 by bolts, and the lower end of the shaft column is placed outside the "convex" groove of the pushing main frame 24. The pushing plate 33 is rotatably connected to the convex table 31 through the shaft column, and the second torsional spring 34 is installed at the rotating connection between the pushing plate 33 and the convex table 31. The second torsional spring 34 is movably sleeved on the shaft column of the pushing plate 33 after being placed, one end of the second torsional spring 34 is clamped to the pushing plate 33, and the other end of the second torsional spring 34 is clamped to the groove wall of the convex table 31. When the pushing plate 33 is driven to rotate on the convex table 31, the second torsional spring 34 is squeezed and elastically deformed. After the pushing plate 33 is unfolded, the pushing plate 33 is vertically arranged on the convex table 31, the lower end of the pushing plate 33 is spaced apart from the first conveying belt 2, and the lower end of the pushing plate 33 can abut against the side edge of the aluminum wrought plate blank.

[0079] When the convex platform 31 drives the material-pushing plate 33 to slide to the right, the pushing part 3301 disengages from the auxiliary groove 2401 and presses against the groove wall of the "convex" shaped groove in the pushing main frame 24. It slides along the groove wall of the "convex" shaped groove in the pushing main frame 24 to ensure that the material-pushing plate 33 is in the flipped and unfolded state on the convex platform 31. The material-pushing plate 33 pushes the aluminum forging plate blank, causing the aluminum forging plate blank to disengage from the receiving groove in the pushing strip 25 and completely fill the receiving groove in the clamping strip 12, thus completing the automatic and accurate filling of the aluminum forging plate blank onto the clamping mechanism 4.

[0080] In addition, the fourth cylinder 32 is activated to retract and operate, causing the convex platform 31 to drive the material-pushing plate 33 to slide to the left on the pushing main frame 24. After the pushing part 3301 aligns with the auxiliary groove 2401, the elastic deformation of the second torsion spring 34 is used to reset the material-pushing plate 33, causing it to flip and reset on the convex platform 31. After resetting, the material-pushing plate 33 is set in an inclined state on the convex platform 31. A gap is reserved between the lower end of the material-pushing plate 33 and the aluminum forging plate blank, so as not to affect the conveying of the aluminum forging plate blank.

[0081] Meanwhile, in this technical solution, according to Figure 2 and Figure 10 As shown, the right section of the pusher frame 24 has two integrated square frame parts arranged from left to right. The upper and lower side walls of the square frame parts are provided with through-shaped sliding grooves. Since the pusher strip 25 is movably locked in the square frame part of the pusher frame 24 after being installed, the position of the pusher strip 25 in the square frame part of the pusher frame 24 can be adjusted to match the size of the aluminum forging plate blank.

[0082] Because a second fixing bolt 30 for locking is provided at the sliding connection between the pusher bar plate 25 and the square frame of the pusher body frame 24, the second fixing bolt 30 is installed and moves through the sliding groove of the square frame of the pusher body frame 24, and its thread is connected to the plate body of the pusher bar plate 25. When the second fixing bolt 30 is locked, the second fixing bolt 30 is rotated, and through the thread action between the second fixing bolt 30 and the pusher bar plate 25, the second fixing bolt 30 is pressed against the square frame of the pusher body frame 24.

[0083] Specifically, in this technical solution, before the clamping mechanism 4 docks with the forging press body 1 for forging, an automatic positioning and feeding operation of the aluminum forging slab blank is performed, according to... Figure 1 , Figure 2 and Figure 6As shown in the accompanying drawings, according to the above, the first cylinder 7 is started to work in contraction, so that the base 5 drives the clamping mechanism 4 to slide right on the sub-carriage 6, and after the clamping mechanism 4 carries the aluminum forging plate to move, it is separated from the pushing mechanism 10 and placed on the lower side of the sub-carriage 6, then the second cylinder 9 is started to work in contraction, so that the sub-carriage 6 drives the base 5 to move upward on the main-carriage 8, and the base 5 drives the clamping mechanism 4 to move upward and correspond to the forging press body 1, finally the first cylinder 7 is started to work in extension, so that the base 5 drives the clamping mechanism 4 to slide left on the sub-carriage 6, and the clamping mechanism 4 carries the aluminum forging plate to butt joint with the forging press body 1;

[0084] Since the hydraulic mechanism in the forging press body 1 is fixedly arranged above the machine body workbench, the output end of the hydraulic mechanism in the forging press body 1 is fixedly assembled with the forging upper die assembly, and the forging lower die assembly in the forging press body 1 is fixedly assembled on the machine body workbench and arranged corresponding to the forging upper die assembly, the aluminum forging plate is positioned and placed on the forging lower die assembly by the clamping mechanism 4, the hydraulic mechanism drives the forging upper die assembly to move downward and butt joint with the forging lower die assembly, and through the cooperation between the forging upper die assembly and the forging lower die assembly, the aluminum forging plate is forged to form a target shape after pressure is applied.

[0085] Specifically, in the technical solution, after the clamping mechanism 4 is butt jointed with the second conveying belt 3 for forging, automatic unloading operation of the formed aluminum forging plate is performed, according to Figure 1 、 Figure 2 、 Figure 4 、 Figure 7 and Figure 9 As shown in the accompanying drawings, according to the above, the first cylinder 7 is started to work in contraction, so that the base 5 drives the clamping mechanism 4 to slide right on the sub-carriage 6, and after the clamping mechanism 4 carries the aluminum forging plate to move, it is separated from the pushing mechanism 10 and placed on the lower side of the sub-carriage 6, then the second cylinder 9 is started to work in contraction, so that the sub-carriage 6 drives the base 5 to move upward on the main-carriage 8, and the base 5 drives the clamping mechanism 4 to move upward and correspond to the forging press body 1, finally the first cylinder 7 is started to work in extension, so that the base 5 drives the clamping mechanism 4 to slide left on the sub-carriage 6, and the clamping mechanism 4 carries the aluminum forging plate to butt joint with the forging press body 1;

[0086] Since the positioning pin 22 for locking the linkage frame 19 is arranged in the wedge-shaped guide strip part of the base 5, the middle section of the positioning pin 22 is provided with an integrated disc part, the positioning pin 22 is arranged with the disc part movably clamped in the wedge-shaped guide strip part of the base 5, the upper end of the positioning pin 22 is movably inserted through the wedge-shaped guide strip part of the base 5 and extends outward, and the lower end of the positioning pin 22 is movably inserted through the wedge-shaped guide strip part of the base 5 and extends toward the round rod part of the linkage frame 19, so that the positioning pin 22 is movably positioned in the wedge-shaped guide strip part of the base 5, and since the unlocking groove 602 is arranged at the right end of the wedge-shaped sliding groove of the sub-carriage 6, the base 5 slides right, so that the positioning pin 22 corresponds to the unlocking groove 602;

[0087] Since the third spring 23 is installed at the sliding connection position of the positioning pin 22 and the wedge-shaped guide rail part in the base member 5, the third spring 23 is arranged to be sleeved on the lower section of the positioning pin 22, one end of the third spring 23 is pressed against the disc part in the positioning pin 22, and the other end of the third spring 23 is pressed against the wedge-shaped guide rail part in the base member 5. When the positioning pin 22 corresponds to the unlocking groove 602, the third spring 23 is reset by elastic deformation, so that the positioning pin 22 slides out of the wedge-shaped guide rail part in the base member 5. The hemispherical end of the positioning pin 22 is arranged in the unlocking groove 602, and the lower end of the positioning pin 22 is disconnected with the circular rod part in the linkage frame 19, that is, the linkage frame 19 is unlocked.

[0088] Since the linkage frame 19 is arranged in a "U" shape, which is divided into a horizontal frame body and two longitudinal frame bodies arranged on the front and back of the horizontal frame body, the front and back ends of the right side wall of the horizontal frame body of the linkage frame 19 are vertically arranged with two circular rod parts in an integrated structure, and the circular rod parts are arranged in opposite directions with the longitudinal frame bodies. The linkage frame 19 is arranged to be sleeved in the seat cavity of the base member 5, and the circular rod part of the linkage frame 19 is arranged to pass through the right side seat wall of the base member 5 and extend outward, so that the linkage frame 19 is arranged in an active state on the base member 5. Since the right end of the circular rod part of the linkage frame 19 is fixedly connected with an end cover by a bolt, the second spring 20 is arranged at the sliding connection position of the linkage frame 19 and the base member 5, and the second spring 20 is arranged to be sleeved on the circular rod part of the linkage frame 19. One end of the second spring 20 is pressed against the right side seat wall of the base member 5, and the other end of the second spring 20 is pressed against the end cover of the circular rod part of the linkage frame 19. Since the baffle frame 601 is arranged in a vertical state downward on the auxiliary bearing frame 6, it is used for limiting the base member 5. When the base member 5 slides to the right, the circular rod part of the linkage frame 19 corresponds to the baffle frame 601, so that the circular rod part of the linkage frame 19 is pushed by the baffle frame 601, and the linkage frame 19 slides to the left in the seat cavity of the base member 5.

[0089] Since the end of the horizontal plate frame of the clamping main frame 11 is arranged with an integrated structure of a shaft column part, and the end of the shaft column part is fixedly connected with an end cover by a bolt, and since the two longitudinal frame bodies of the linkage frame 19 correspond to the two longitudinal plate frames of the clamping main frame 11, and the ends of the longitudinal frame bodies of the linkage frame 19 are sleeved on the shaft column parts of the longitudinal plate frames of the clamping main frame 11, the clamping main frame 11 is arranged in an active state on the linkage frame 19 by limiting the end cover on the shaft column part of the clamping main frame 11. When the linkage frame 19 is driven to slide, the clamping main frame 11 moves synchronously, so that the longitudinal plate frames of the clamping main frame 11 synchronously slide to the left in the seat cavity of the base member 5.

[0090] Since the pedestal piece 5 is provided in a square box structure, the left end is in an open state, the clamping main body frame 11 is placed, and the longitudinal plate frame passes through the open port of the left end of the pedestal piece 5 and is movably inserted into the seat cavity of the pedestal piece 5, so that the clamping main body frame 11 is movably positioned on the pedestal piece 5. Since the first torsion spring 21 is installed at the overturning connection between the clamping main body frame 11 and the linkage frame 19, the first torsion spring 21 is movably sleeved on the central shaft column of the clamping main body frame 11 after being placed, one end of the first torsion spring 21 is clamped on the central shaft column of the clamping main body frame 11, and the other end of the first torsion spring 21 is clamped on the longitudinal frame body of the linkage frame 19. After the clamping main body frame 11 is driven to slide to the left, the longitudinal plate frame of the clamping main body frame 11 is separated from the pedestal piece 5, that is, the longitudinal plate frame of the clamping main body frame 11 loses the limit. The elastic deformation of the first torsion spring 21 is reset, so that the longitudinal plate frame of the clamping main body frame 11 rotates on the longitudinal frame body of the linkage frame 19, and the clamping main body frame 11 is overturned and unfolded downward on the linkage frame 19;

[0091] Since the supporting plate part 501 is provided in an integrated structure on the lower side seat cavity wall of the pedestal piece 5 and corresponds to the left end opening of the pedestal piece 5, after the clamping main body frame 11 is unfolded downward, the longitudinal plate frame of the clamping main body frame 11 is abutted and fitted on the supporting plate part 501, so that the clamping main body frame 11 is provided in a downward inclined manner on the pedestal piece 5. The overturning angle of the clamping main body frame 11 is limited by the supporting plate part 501, that is, the clamping mechanism 4 is provided in a downward inclined manner facing the second conveying belt 3;

[0092] Since the right side of the forging press body 1 is provided with the second conveying belt 3 for discharging, the left end of the second conveying belt 3 is extended into the frame cavity of the machine body workbench in the forging press body 1 after being placed, and the left end of the frame is clamped and fixedly connected to the machine body workbench in the forging press body 1 by bolts. After the clamping mechanism 4 releases the clamping and fixing of the formed aluminum forging plate, the formed aluminum forging plate slides along the containing groove of the clamping strip plate 12 and falls onto the second conveying belt 3, and the second conveying belt 3 is used for discharging and conveying the formed aluminum forging plate outward.

[0093] In addition, the elastic stiffness of the first torsion spring 21 is smaller than the elastic stiffness of the second spring 20. After the pedestal piece 5 is driven to slide to the left, the elastic deformation of the second spring 20 is reset, so that the linkage frame 19 drives the clamping main body frame 11 to slide to the right in the seat cavity of the pedestal piece 5, so that the longitudinal plate frame of the clamping main body frame 11 is reset and overturned on the longitudinal frame body of the linkage frame 19, and the longitudinal plate frame of the clamping main body frame 11 is re-clamped into the seat cavity of the pedestal piece 5. The upper end of the positioning pin 22 is provided in a hemispherical structure, the left end of the unlocking groove 602 is provided with an inclined side wall, the hemispherical end of the positioning pin 22 slides into the wedge-shaped sliding groove in the auxiliary bearing frame 6 along the inclined side wall of the unlocking groove 602 after the pedestal piece 5 slides to the left, so that the positioning pin 22 is driven to shrink and slide, and the lower end of the positioning pin 22 is re-clamped and connected with the circular rod part of the linkage frame 19, and the linkage frame 19 is re-locked;

[0094] In addition, after the pedestal 5 slides to the left, the hemispherical end of the positioning pin 22 abuts against the slot wall of the wedge-shaped sliding groove in the auxiliary carrier 6, and the hemispherical end of the positioning pin 22 forms a sliding structure on the slot wall of the wedge-shaped sliding groove in the auxiliary carrier 6, thereby maintaining the locking state of the linkage frame 19, i.e., ensuring that the clamping mechanism 4 cannot be flipped over. Embodiment

[0095] Based on the embodiment one, please refer to Figures 14-15 The technical scheme is shown in the drawings. When the metal aluminum forging plate blank is conveyed to the forging press by the conveying belt device, the metal aluminum forging plate blank is easily displaced on the conveying belt due to the influence of the conveying environment, which causes the metal aluminum forging plate blank to fail to be accurately connected with the feeding mechanism in the forging press, and the feeding cannot be normally performed. To solve the problem that the metal aluminum forging plate blank cannot be automatically corrected during conveying, the position of the metal aluminum forging plate blank is corrected by the relative flipping of the two correction plates 35, so that the metal aluminum forging plate blank is accurately connected with the containing groove in the pushing strip plate 25.

[0096] Specifically, in the technical scheme, the correction operation of the metal aluminum forging plate blank is performed according to Figure 14 and Figure 15 As shown in the drawings, the middle part of the push-pull frame 37 is vertically provided with a connecting block part in an integrated structure. Since the push-pull frame 37 is arranged in parallel with the lower side wall of the square frame part in the pushing main frame 24, and is attached to the lower side wall of the square frame part in the pushing main frame 24, and the connecting block part is movably inserted through the lower side wall of the square frame part in the pushing main frame 24, the push-pull frame 37 is positioned in an active state on the square frame part in the pushing main frame 24. In addition, the fifth cylinder 39 is arranged and fixedly connected to the lower side wall of the square frame part in the pushing main frame 24 by bolts, and the output end is inserted and fixedly connected to the connecting block part in the push-pull frame 37 by bolts. When the fifth cylinder 39 is started and contracted, the push-pull frame 37 is driven to move by the fifth cylinder 39, so that the push-pull frame 37 slides on the pushing main frame 24.

[0097] Since the sliding groove is formed in the plate body of the linkage plate 36 in a through state, the linkage plate 36 is arranged in an inclined state with the push-pull frame 37. In addition, the pin 38 is fixedly connected to the push-pull frame 37 by the third fixing bolt 40. The pin 38 is arranged with the head part movably inserted in the sliding groove of the linkage plate 36. When the push-pull frame 37 slides, the pin 38 slides on the linkage plate 36, and drives the linkage plate 36 to flip.

[0098] Since the deviation rectifying plate 35 is provided with an integrated shaft column part near one end of the pushing strip plate 25, the upper and lower ends of the shaft column part are fixedly connected with bearings, the upper end of the shaft column part with the bearing is inserted into the upper side groove wall of the accommodating groove in the pushing strip plate 25 after the deviation rectifying plate 35 is arranged, the lower end of the shaft column part with the bearing is inserted into the lower side groove wall of the accommodating groove in the pushing strip plate 25, and the lower end of the shaft column part is outwardly extended through the lower side groove wall of the accommodating groove in the pushing strip plate 25, and since the end of the linkage plate 36 is sleeved and fixedly connected to the lower end of the shaft column part in the deviation rectifying plate 35 after the linkage plate 36 is arranged, the linkage plate 36 and the deviation rectifying plate 35 are combined to form a “V” shaped structure, and the linkage plate 36 drives the deviation rectifying plate 35 to move synchronously after being turned over, so that the deviation rectifying plate 35 is synchronously turned over on the pushing strip plate 25.

[0099] Since the deviation rectifying plate 35 is arranged in an inclined state at the left end of the pushing strip plate 25, the two deviation rectifying plates 35 form an “eight” shaped structure, the turning directions of the two deviation rectifying plates 35 are opposite to each other, the deviation rectifying plate 35 is arranged in a flush state with the conveying wheel 26 after being turned over and folded, and the opposite turning of the two deviation rectifying plates 35 is used for rectifying the position of the aluminum wrought plate blank, so that the aluminum wrought plate blank accurately enters the accommodating groove in the pushing strip plate 25.

[0100] Meanwhile, according to the technical scheme, Figure 14 and Figure 15 As shown in the figure, a through sliding groove is formed in the push-pull frame 37, the pin tail part of the pin 38 is in a square structure, the pin tail part of the pin 38 is movably arranged in the upper side of the sliding groove in the push-pull frame 37 after the pin 38 is arranged, the position of the pin 38 in the push-pull frame 37 is adjusted to adapt to the size of the aluminum wrought plate blank by adjusting the position of the pin 38 in the push-pull frame 37.

[0101] Since the sliding connection part of the pin 38 and the push-pull frame 37 is provided with a third fixing bolt 40 for locking, the third fixing bolt 40 is movably inserted into the sliding groove in the push-pull frame 37 after the third fixing bolt 40 is arranged, and the third fixing bolt 40 is threadedly connected to the pin tail part of the pin 38, the third fixing bolt 40 is pressed against the lower side of the sliding groove in the push-pull frame 37 by rotating the third fixing bolt 40 and the thread connection between the third fixing bolt 40 and the pin 38.

[0102] This is the whole working process of the self-deviation rectifying type metal plate forging press, and the contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0103] The standard parts used in the present application can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0104] Although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions described in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A self-correcting metal plate forging press, comprising: a forging press body (1), which is provided with a first conveying belt (2) for feeding and a second conveying belt (3) for discharging from left to right; characterized in that it further comprises: a clamping mechanism (4) provided on a pedestal (5), which is used for automatic pickup clamping of aluminum forging plate blanks during feeding, automatic positioning of aluminum forging plate blanks before forging, and automatic unloading of formed aluminum forging plates after forging, and which constitutes a sliding structure on a sub-carriage (6) driven by a first cylinder (7), and the first cylinder (7) and a baffle (601) fixed on the sub-carriage (6) are fixedly installed together, the sub-carriage (6) constitutes a lifting structure in the frame cavity of a main carriage (8) driven by a second cylinder (9) fixed on the main carriage (8), and the main carriage (8) is fixedly connected with the forging press body (1); a pushing mechanism (10) provided on the first conveying belt (2), which is used for automatic and accurate filling of aluminum forging plate blanks into the clamping mechanism (4) and assists the clamping mechanism (4) in automatic pickup; wherein the pushing mechanism (10) comprises a pushing body frame (24) fixed on the first conveying belt (2) and two pushing strips (25) symmetrically arranged about the horizontal central axis of the pushing body frame (24), the lower groove wall of the receiving groove in the pushing strip (25) is flush with the first conveying belt (2), and the aluminum forging plate blank is inserted into the receiving groove in the pushing strip (25); wherein the receiving groove in the pushing strip (25) is rotatably connected with a conveying wheel (26) for conveying aluminum forging plate blanks at equal intervals, the upper end of the central column of the conveying wheel (26) is fixedly connected with a coaxially rotating driven disc gear (27), the driven disc gear (27) is meshingly connected with a driving gear (28) fixed on the output end of a servo motor (29), the servo motor (29) is fixed on the left side wall of the pushing strip (25); wherein the pushing strip (25) constitutes a sliding adjustment structure in the square frame portion of the pushing body frame (24), and a second fixing pin (30) for locking is arranged at the sliding connection between them; wherein the right segment frame body of the pushing body frame (24) is slidingly connected with a convex table (31) driven by a fourth cylinder (32) fixed on the pushing body frame (24), the convex table (31) is flip-connected with a pushing plate (33) for pushing aluminum forging plate blanks, and a second torsional spring (34) is installed at the flip-connection between them; The pushing plate (33) is arranged in an inclined state on the convex table (31), the upper end of the pushing plate (33) is arranged in an inclined state with an integrated pushing part (3301), the pushing part (3301) is connected to the auxiliary groove (2401) on the pushing body frame (24) in a movable insertion mode, the right side of the auxiliary groove (2401) is provided with an inclined side wall, and the inclined side wall is connected to the pushing part (3301) in a pressing and abutting mode. The two deviation rectifying plates (35) on the two pushing strips (25) of the pushing body frame (24) are combined to form an "eight" shaped structure, the relative turning of the two deviation rectifying plates (35) is used for rectifying the position of the aluminum wrought plate blank, the linkage plate (36) connected to the lower end of the deviation rectifying plate (35) is arranged on the pushing strip (25) to form a synchronous turning structure, the linkage plate (36) is connected to the pin (38) fixed on the push-pull frame (37) in a sliding mode, and the push-pull frame (37) is driven by the fifth cylinder (39) fixed on the pushing body frame (24) to form a sliding structure on the pushing body frame (24). The pin (38) is arranged on the push-pull frame (37) to form a sliding adjustment structure, and the sliding connection part of the pin (38) and the push-pull frame (37) is provided with a third fixing bolt (40) for locking.

2. The self-correcting swager for sheet metal parts according to claim 1, characterized in that: The clamping mechanism (4) comprises a clamping body frame (11) and two clamping strips (12) which are symmetric about the horizontal central axis of the clamping body frame (11), the aluminum wrought plate blank is inserted into the clamping strip (12), the clamping strip (12) is provided with a pressing piece (13) for clamping and fixing the aluminum wrought plate blank at equal intervals in the clamping strip (12), the pressing piece (13) is driven by the push-pull rod (14) to form an extension and sliding structure on the clamping strip (12), and the sliding connection part of the pressing piece (13) and the clamping strip (12) is provided with a first spring (15). The oblique groove (1301) is arranged on the pressing piece (13) and connected to the pin rod (1401) fixed on the push-pull rod (14) in a sliding mode. The driving rod (16) is slidably connected to the third cylinder (17) fixed on the clamping body frame (11) in the transverse plate frame of the clamping body frame (11), and the driving rod (16) drives the push-pull rod (14) to form a synchronous sliding structure.

3. The self-correcting swager for sheet metal parts according to claim 2, characterized in that: The clamping strip (12) is arranged on the transverse plate frame of the clamping body frame (11) to form a sliding adjustment structure, the sliding connection part of the clamping strip (12) and the push-pull rod (14) is provided with a first fixing bolt (18) for locking, the clamping strip (12) drives the push-pull rod (14) to form a synchronous sliding adjustment structure, and the circular tube part of the push-pull rod (14) is connected to the driving rod (16) in a sliding mode.

4. The self-correcting swager for sheet metal parts according to claim 2, wherein: The longitudinal plate frame of the clamping main body frame (11) is connected with the linkage frame (19) to form a synchronous sliding structure in the pedestal (5), and the sliding connection between the linkage frame (19) and the pedestal (5) is provided with the second spring (20), and the circular rod part of the linkage frame (19) is connected with the baffle frame (601) by pressing and pushing; The clamping main body frame (11) is connected with the linkage frame (19) to form a turnover structure, and the turnover connection between the two is provided with the first torsion spring (21), the elastic stiffness of the first torsion spring (21) is smaller than that of the second spring (20), the turnover angle of the clamping main body frame (11) is limited by the supporting plate part (501), and the supporting plate part (501) is integrally arranged on the lower side of the pedestal (5) in an inclined manner.

5. The self-correcting swager for sheet metal parts according to claim 4, characterized in that: The wedge-shaped guide part of the pedestal (5) is connected with the positioning pin (22) for locking the linkage frame (19) in a telescopic sliding manner, the sliding connection between the positioning pin (22) and the wedge-shaped guide part of the pedestal (5) is provided with the third spring (23), and the lower end of the positioning pin (22) is connected with the circular rod part of the linkage frame (19) in a clamping manner. The upper end of the positioning pin (22) is provided in a hemispherical structure, the hemispherical end of the positioning pin (22) is connected with the unlocking groove (602) on the wedge-shaped sliding groove of the auxiliary bearing frame (6) in a sliding manner, and the left end of the unlocking groove (602) is provided with an inclined side wall.

Images