C-shaped steel full-automatic punching machine

Abstract

The C-shaped steel full-automatic punching machine comprises a base and a hydraulic punching mechanism, the hydraulic punching mechanism is arranged on the base, and a first pressing mechanism and a second pressing mechanism are arranged on the two sides of the hydraulic punching mechanism respectively. A first feeding mechanism is arranged on the side, away from the hydraulic punching mechanism, of the first pressing mechanism, and a second feeding mechanism is arranged on the side, away from the hydraulic punching mechanism, of the second pressing mechanism. The C-shaped steel full-automatic punching machine is high in automation degree, does not need manual assistance, saves labor cost, and meanwhile is high in effective efficiency. According to the full-automatic punching machine for the C-shaped steel, the upper punching head, the right punching head and the left punching head are arranged in multiple directions, punching, accurate positioning and one-time forming at any position of multiple faces of the C-shaped steel can be achieved, and the production efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to puncher technical field especially is related to a C type steel full -automatic puncher. BACKGROUND

[0002] The puncher is a kind of mechanical equipment, which is driven by power mechanism after raw material is installed, and punch die acts on material to complete punching. At present, for the punching operation of C-shaped steel, on the one hand, the mechanical automation degree of existing puncher is low, and manual assistance is needed in the punching process, such as manual steel pressing, to prevent C-shaped steel from moving and deviating during punching, resulting in inaccurate punching position. On the other hand, the existing puncher only sets punch head in one direction, but the punching of C-shaped steel may need to be carried out on multiple surfaces of C-shaped steel. When punching is completed on one surface by the puncher of the prior art, the orientation of C-shaped steel needs to be adjusted manually, and then the puncher is operated, which is low in production efficiency and consumes a lot of manpower. SUMMARY

[0003] Therefore, one purpose of the utility model is to provide a C-shaped steel full-automatic puncher to solve the problems mentioned in the background art and overcome the deficiencies in the prior art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A C-shaped steel full-automatic puncher, comprising a base and a hydraulic punching mechanism, the hydraulic punching mechanism is arranged on the base, first and second pressing mechanisms are arranged on the two sides of the hydraulic punching mechanism respectively, a first feeding mechanism is arranged on the side of the first pressing mechanism away from the hydraulic punching mechanism, and a second feeding mechanism is arranged on the side of the second pressing mechanism away from the hydraulic punching mechanism.

[0006] Further, the hydraulic punching mechanism comprises a top plate, a left side plate and a right side plate, the left side plate and the right side plate are connected with the top plate, an upper oil cylinder is installed on the top plate, a left oil cylinder is installed on the left side plate, and a right oil cylinder is installed on the right side plate, an upper punch head is connected with the upper oil cylinder, a left punch head is connected with the left oil cylinder, and a right punch head is connected with the right oil cylinder.

[0007] Further, the hydraulic punching mechanism further comprises a bottom plate, the bottom plate is connected with the left side plate and the right side plate, the top plate, the left side plate, the bottom plate and the right side plate are connected in sequence and surround a rectangular frame, and a supporting assembly is arranged on the bottom plate in the rectangular frame.

[0008] Further, the support assembly comprises a support plate, a first side baffle and a second side baffle are vertically arranged on the support plate, a T-shaped support block is arranged between the first side baffle and the second side baffle, an upper baffle is arranged above the T-shaped support block, the upper baffle is connected with the first side baffle and the second side baffle, and through holes are arranged on the upper baffle, the first side baffle and the second side baffle.

[0009] Further, the first pressing mechanism comprises a first mounting plate and a second mounting plate, the first mounting plate is connected with the second mounting plate through a plurality of first guide columns, a third mounting plate is arranged between the first mounting plate and the second mounting plate, the first guide columns penetrate through the third mounting plate, a first cylinder is arranged on the first mounting plate, a piston rod of the first cylinder is connected with the third mounting plate, the third mounting plate can move up and down along the first guide columns under the drive of the first cylinder, and a first pressing plate is arranged on a lower surface of the third mounting plate.

[0010] Further, a first guide assembly is arranged on the third mounting plate, the first guide assembly comprises a guide seat and a fixed block, the fixed block is mounted on the second mounting plate, the guide seat is arranged on the fixed block, and a guide block is arranged on an upper surface of the guide seat.

[0011] Further, the first feeding mechanism comprises a sliding plate, a servo motor is arranged on the sliding plate, a tank chain is arranged at one end of the sliding plate, the sliding plate is connected with a fourth mounting plate through a plurality of second guide columns, a fifth mounting plate is arranged between the sliding plate and the fourth mounting plate, the second guide columns penetrate through the fifth mounting plate, a second cylinder is arranged on the fourth mounting plate, a piston rod of the second cylinder is connected with the fifth mounting plate, the fifth mounting plate can move up and down along the second guide columns under the drive of the second cylinder, a second pressing plate is arranged on a lower surface of the fifth mounting plate, and a second guide assembly is arranged above the fifth mounting plate.

[0012] Further, the servo motor is connected with a gear, a rack is arranged on the base, and the gear is engaged with the rack.

[0013] Further, a linear guide rail is arranged on the base, and the first pressing mechanism, the second pressing mechanism, the first feeding mechanism and the second feeding mechanism are arranged on the linear guide rail and can move along the direction of the linear guide rail.

[0014] Further, the punching machine further comprises a first proximity switch and a second proximity switch, the first proximity switch is arranged on the base and close to the hydraulic punching mechanism, and the second proximity switch is arranged at one end of the base.

[0015] Therefore, the utility model has the following beneficial effects:

[0016] The utility model discloses a C type steel full -automatic punching machine, including base, hydraulic punching mechanism, first pressure mechanism, second pressure mechanism, first feeding mechanism and second feeding mechanism, first feeding mechanism is sent to the hydraulic punching mechanism by C type steel first, then first pressure mechanism and second pressure mechanism fix with C type steel tightly, and hydraulic punching mechanism punches, and first pressure mechanism, second pressure mechanism loosen C type steel after punching is completed, and the C type steel of punching is completed is sent away from the hydraulic punching mechanism by second feeding mechanism, and the degree of automation is high, does not need manual auxiliary, saves manpower cost's simultaneously and high efficiency.

[0017] The utility model discloses a C type steel full -automatic punching machine is equipped with the urging head in multiple directions, namely urging head, right urging head and left urging head, can realize the punching of C type steel's multi -surface arbitrary position, accurate positioning, once forming, greatly promoted production efficiency.

[0018] The additional aspects and advantages of the utility model will be partly given in the following description, and some will become obvious from the following description, or be understood by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0019] The above and / or additional aspects and advantages of the utility model will become obvious and be easily understood from the description of embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 It is the overall structural drawing of the punching machine of the utility model;

[0021] Figure 2 It is the structure schematic diagram of another visual angle of the punching machine of the utility model;

[0022] Figure 3 It is the axonometric view of the hydraulic punching mechanism of the utility model;

[0023] Figure 4 It is the front view of the hydraulic punching mechanism of the utility model;

[0024] Figure 5 It is the sectional view of the hydraulic punching mechanism of the utility model;

[0025] Figure 6 It is the structure schematic diagram of the support assembly of the utility model;

[0026] Figure 7 It is the sectional view of the support assembly of the utility model;

[0027] Figure 8 It is the axonometric view of the first pressure mechanism of the utility model;

[0028] Figure 9is the front view of the first pressing mechanism of the utility model;

[0029] Figure 10 is the structural schematic view of the first guide assembly of the utility model;

[0030] Figure 11 is the axonometric view of the first feeding mechanism of the utility model;

[0031] Figure 12 is the axonometric view of the first feeding mechanism of the utility model from another perspective;

[0032] Figure 13 is the axonometric view of the base of the utility model;

[0033] Figure 14 is the control interface view of the host computer system of the embodiment of the utility model.

[0034] In the figure: 1, base;101, rack;102, linear guide rail;103, first proximity switch;104, second proximity switch;105, chain support;106, offside stop block;107, mounting center hole;2, hydraulic punching mechanism;201, top plate;202, left side plate;203, right side plate;204, upper oil cylinder;205, left oil cylinder;206, right oil cylinder;207, upper urging punch;208, left urging punch;209, right urging punch;210, bottom plate;211, support assembly;212, support plate;213, first side baffle;214, second side baffle;215, through hole;216, upper baffle;217, T-shaped support block;218, oil cylinder piston rod;219, connecting piece;220, urging hole;3, first pressing mechanism;301, first mounting plate;302, second mounting plate;303, first guide column;304, third mounting plate;305, first cylinder;306, first pressing plate;307, first guide assembly;308, fixed block;309, guide seat;310, guide block;4, second pressing mechanism;5, first feeding mechanism;501, slide plate;502, servo motor;503, tank chain;504, second guide column;505, fourth mounting plate;506, fifth mounting plate;507, second cylinder;508, second pressing plate;509, second guide assembly;510, gear;511, sliding block;6, second feeding mechanism. DETAILED DESCRIPTION

[0035] The embodiments of the utility model are described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as limiting the utility model.

[0036] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connect;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can through intermediate medium indirectly connect, can be two element inside intercommunication.For the ordinary skill in the art, the above terms can be understood according to the specific meaning in the utility model.

[0037] As Figure 1 And Figure 2 A C-shaped steel full-automatic punching machine, including base 1 and hydraulic punching mechanism 2, hydraulic punching mechanism 2 is located on base 1, and the two sides of hydraulic punching mechanism 2 are respectively provided with first pressing mechanism 3 and second pressing mechanism 4, and the side, away from hydraulic punching mechanism 2, of first pressing mechanism 3 is provided with first feeding mechanism 5, and the side, away from hydraulic punching mechanism 2, of second pressing mechanism 4 is provided with second feeding mechanism 6.

[0038] The utility model discloses a C-shaped steel full-automatic punching machine, including base 1, hydraulic punching mechanism 2, first pressing mechanism 3, second pressing mechanism 4, first feeding mechanism 5 and second feeding mechanism 6, first feeding mechanism 5 is sent to hydraulic punching mechanism 2 by C-shaped steel first, and then first pressing mechanism 3 and second pressing mechanism 4 press tightly fixed C-shaped steel, and hydraulic punching mechanism 2 carries out punching, and after punching is completed, first pressing mechanism 3, second pressing mechanism 4 loosen C-shaped steel, and the C-shaped steel of punching completion is sent away from hydraulic punching mechanism 2 by second feeding mechanism 6, and the degree of automation is high, need not manual assistance, saves manpower cost and is efficient at the same time.

[0039] Further, as Figure 3 And Figure 4 The utility model discloses a C-shaped steel full-automatic punching machine, including base 1, hydraulic punching mechanism 2, first pressing mechanism 3, second pressing mechanism 4, first feeding mechanism 5 and second feeding mechanism 6, first feeding mechanism 5 is sent to hydraulic punching mechanism 2 by C-shaped steel first, and then first pressing mechanism 3 and second pressing mechanism 4 press tightly fixed C-shaped steel, and hydraulic punching mechanism 2 carries out punching, and after punching is completed, first pressing mechanism 3, second pressing mechanism 4 loosen C-shaped steel, and the C-shaped steel of punching completion is sent away from hydraulic punching mechanism 2 by second feeding mechanism 6, and the degree of automation is high, need not manual assistance, saves manpower cost and is efficient at the same time.

[0040] Further, hydraulic punching mechanism 2 further includes bottom plate 210, and bottom plate 210 is connected with left side plate 202 and right side plate 203, and top plate 201, left side plate 202, bottom plate 210 and right side plate 203 are sequentially connected and surrounded to form a rectangular frame, and support assembly 211 is arranged on bottom plate 210 and in the rectangular frame.

[0041] As Figure 3 And Figure 4As shown, the hydraulic punching mechanism 2 is provided with three oil cylinders, each of which drives a punching head, wherein the upper oil cylinder 204 is arranged downward, the left oil cylinder 205 is arranged rightward, and the right oil cylinder 206 is arranged leftward, so that the upper punching head 207, the left punching head 208 and the right punching head 209 are all arranged toward the middle support assembly 211.

[0042] The support assembly 211 is used for placing a support C-shaped steel, and when the C-shaped steel is placed and fixed, the oil cylinder can be started to drive the punching head to punch the C-shaped steel.

[0043] The C-shaped steel is placed with the opening downward, and the C-shaped steel is defined to include a left wing plate, a rib plate and a right wing plate.

[0044] In one embodiment, when the C-shaped steel is placed and fixed, the upper oil cylinder 204 is started to drive the upper punching head 207 to punch the rib plate of the C-shaped steel.

[0045] In one embodiment, when the C-shaped steel is placed and fixed, the right oil cylinder 206 is started to drive the right punching head 209 to punch the right wing plate of the C-shaped steel.

[0046] In one embodiment, when the C-shaped steel is placed and fixed, the left oil cylinder 205 is started to drive the left punching head 208 to punch the left wing plate of the C-shaped steel.

[0047] In one embodiment, when the C-shaped steel is placed and fixed, the right oil cylinder 206 and the left oil cylinder 205 are simultaneously started to drive the right punching head 209 and the left punching head 208 to punch the right wing plate and the left wing plate of the C-shaped steel.

[0048] In one embodiment, when the C-shaped steel is placed and fixed, the upper oil cylinder 204, the right oil cylinder 206 and the left oil cylinder 205 are simultaneously started to drive the upper punching head 207, the right punching head 209 and the left punching head 208 to punch the rib plate, the right wing plate and the left wing plate of the C-shaped steel.

[0049] The C-shaped steel full-automatic punching machine has punching heads in multiple directions, i.e., the upper punching head 207, the right punching head 209 and the left punching head 208, three stations are integrated, single-sided or multi-sided punching at any position of the C-shaped steel can be realized, accurate positioning is realized, one-time forming is realized, and the production efficiency is greatly improved.

[0050] As Figure 4 and Figure 5As shown, the upper oil cylinder 204 and the upper punch 207 are taken as examples, the upper oil cylinder 204 is fixed on the top plate 201, the oil cylinder piston rod 218 of the upper oil cylinder 204 passes through the top plate 201 downward, the oil cylinder piston rod 218 is connected with the upper punch 207 through the connecting piece 219, the upper oil cylinder 204 drives the oil cylinder piston rod 218 to do the extension and retraction reciprocating motion, thereby driving the upper punch 207 to do the up and down reciprocating motion, and the punching of the C-shaped steel on the support assembly 211 is realized. The right oil cylinder 206, the right punch 209, the left oil cylinder 205 and the left punch 208 are similar to the structure and connection mode of the upper oil cylinder 204 and the upper punch 207, and will not be described here.

[0051] It can be understood that the oil cylinder piston rod 218 of the oil cylinder and the connecting piece 219 are detachably connected, for example, connected through threaded cooperation, and different specifications of the punch can be replaced according to the size of the punching hole diameter of the C-shaped steel.

[0052] Further, as shown in Figure 6 and Figure 7 The support assembly 211 includes a support plate 212, a first side baffle 213 and a second side baffle 214 are vertically arranged on the support plate 212, a T-shaped support block 217 is arranged between the first side baffle 213 and the second side baffle 214, an upper baffle 216 is arranged above the T-shaped support block 217, the upper baffle 216 is connected with the first side baffle 213 and the second side baffle 214, and through holes 215 are arranged on the upper baffle 216, the first side baffle 213 and the second side baffle 214.

[0053] As shown in Figure 7 Through holes 215 are arranged on the upper baffle 216, the first side baffle 213 and the second side baffle 214 of the support assembly 211, which are used for allowing the punch to pass through. A punch hole channel 220 is arranged on the T-shaped support block 217, the punch hole channel 220 is inverted T-shaped, and three opening ends of the T-shaped punch hole channel 220 correspond to the through holes 215 on the upper baffle 216, the first side baffle 213 and the second side baffle 214 respectively.

[0054] As an embodiment, the inner diameters of the through holes 215 on the upper baffle 216, the first side baffle 213 and the second side baffle 214 are equal.

[0055] As an embodiment, the inner diameter of the through hole 215 is greater than the outer diameter of the punch.

[0056] As an embodiment, the inner diameter of the through hole 215 is equal to the inner diameter of the T-shaped punch hole channel 220.

[0057] It can be understood that the support assembly 211 is detachably connected with the bottom plate 210, such as a plurality of screw holes are arranged on the support plate 212 of the support assembly 211, so that the support plate 212 and the bottom plate 210 can be fixed by screws, and when punching holes in C-shaped steel of different specifications is needed, the support assembly 211 can be replaced according to the specifications of the C-shaped steel.

[0058] When the C-shaped steel is punched, the punch head penetrates through the through hole 215 and extends into the punch hole 220, so as to punch the C-shaped steel located between the T-shaped support block 217 and the upper baffle 216, the first side baffle 213 and the second side baffle 214.

[0059] Further, as shown in Figure 8 and Figure 9 , the first pressing mechanism 3 comprises a first mounting plate 301 and a second mounting plate 302, the first mounting plate 301 and the second mounting plate 302 are connected by a plurality of first guide columns 303, a third mounting plate 304 is arranged between the first mounting plate 301 and the second mounting plate 302, the first guide column 303 penetrates through the third mounting plate 304, a first cylinder 305 is arranged on the first mounting plate 301, the piston rod of the first cylinder 305 is connected with the third mounting plate 304, the third mounting plate 304 can move up and down along the first guide column 303 under the drive of the first cylinder 305, and a first pressing plate 306 is arranged on the lower surface of the third mounting plate 304.

[0060] As an embodiment, as shown in Figure 8 , the number of the first guide column 303 is four, the four first guide columns 303 penetrate through the third mounting plate 304, and the guide column plays a guiding role, and the third mounting plate 304 moves up and down along the guide column under the drive of the first cylinder 305.

[0061] As an embodiment, the first pressing plate 306 is specifically a flexible pressing plate.

[0062] The first pressing mechanism 3 and the second pressing mechanism 4 realize the pressing and fixing of the C-shaped steel.

[0063] Further, the third mounting plate 304 is provided with a first guide assembly 307, the first guide assembly 307 comprises a guide seat 309 and a fixed block 308, the fixed block 308 is installed on the second mounting plate 302, the guide seat 309 is arranged on the fixed block 308, and a guide block 310 is arranged on the upper surface of the guide seat 309.

[0064] As shown in Figure 10 , the shape of the guide block 310 corresponds to the shape of the C-shaped steel, that is, the shape of the outer surface of the guide block 310 corresponds to the shape of the inner surface of the C-shaped steel.

[0065] It can be understood that the first guide assembly 307 is detachable from the second mounting plate 302. For example, the fixing block 308 of the first guide assembly 307 is provided with a plurality of fixing holes, so that the first guide assembly 307 and the second mounting plate 302 can be installed and fixed by screws or bolts. For different models of C-shaped steel, different sizes of the first guide assembly 307 can be adapted.

[0066] Before punching the C-shaped steel, the first cylinder 305 of the first pressing mechanism 3 drives the third mounting plate 304 to move downward along the first guide column until the first pressing plate 306 is pressed on the C-shaped steel located on the guide block 310, thereby achieving the pressing and fixing of the C-shaped steel.

[0067] When the punching of the C-shaped steel is completed, the first cylinder 305 of the first pressing mechanism 3 drives the third mounting plate 304 to move upward along the first guide column, so that the first pressing plate 306 is separated from the C-shaped steel, and the feeding mechanism sends away the punched C-shaped steel.

[0068] The second pressing mechanism 4 has the same structure as the first pressing mechanism 3, and will not be described here.

[0069] Further, as shown in Figure 11 and Figure 12 The first feeding mechanism 5 includes a sliding plate 501, the sliding plate 501 is provided with a servo motor 502, one end of the sliding plate 501 is provided with a tank chain 503, the sliding plate 501 is connected with a fourth mounting plate 505 through a plurality of second guide columns 504, the sliding plate 501 and the fourth mounting plate 505 are provided with a fifth mounting plate 506, the second guide column 504 penetrates the fifth mounting plate 506, the fourth mounting plate 505 is provided with a second cylinder 507, the piston rod of the second cylinder 507 is connected with the fifth mounting plate 506, the fifth mounting plate 506 can move up and down along the second guide column 504 under the drive of the second cylinder 507, the lower surface of the fifth mounting plate 506 is provided with a second pressing plate 508, the sliding plate 501 is provided with a second guide assembly 509 below the fifth mounting plate 506.

[0070] As an embodiment, the second pressing plate 508 is specifically a flexible pressing plate.

[0071] The second guide assembly 509 has the same structure as the first guide assembly 307, and will not be described here.

[0072] Further, as shown in Figure 11 The servo motor 502 is connected with a gear 510, the base 1 is provided with a rack 101, and the gear 510 is engaged with the rack 101.

[0073] The second feeding mechanism 6 and the first feeding mechanism 5 are used to transport the C-shaped steel without punching to the hydraulic punching mechanism 2 and transport the C-shaped steel after punching to the hydraulic punching mechanism 2 respectively. The second feeding mechanism 6 has the same structure as the first feeding mechanism 5, and the structure of the second feeding mechanism 6 will not be described here.

[0074] Further, as shown in Figure 13 , the base 1 is provided with a linear guide rail 102, and the first pressing mechanism 3, the second pressing mechanism 4, the first feeding mechanism 5 and the second feeding mechanism 6 are arranged on the linear guide rail 102 and can move along the direction of the linear guide rail 102.

[0075] As shown in Figure 12 , the lower surface of the sliding plate 501 of the first feeding mechanism 5 is provided with a sliding block 511, and the first feeding mechanism 5 can move along the direction of the linear guide rail 102 under the driving of the servo motor 502.

[0076] It can be understood that the first pressing mechanism 3 and the second pressing mechanism 4 are also provided with sliding blocks 511, which are not shown in the figure. Although no driving mechanism is installed, those skilled in the art can set a driving mechanism to adjust the position of the first pressing mechanism 3 and the second pressing mechanism 4 according to actual needs, or manually move the first pressing mechanism 3 and the second pressing mechanism 4 to move along the direction of the guide rail for adjustment.

[0077] As shown in Figure 13 , as an embodiment, the guide rail has four guide rails, which are arranged on both sides of the base 1. The position without the guide rail in the middle is used to place the hydraulic punching mechanism 2.

[0078] As shown in Figure 13 , a mounting center hole 107 is arranged at the middle position of the base 1, which is convenient for the installation and positioning of the hydraulic punching mechanism 2.

[0079] As shown in Figure 13 , overhanging blocks 106 are arranged at the positions of both ends of the base 1, which play a limiting role for the first feeding mechanism 5 and the second feeding mechanism 6.

[0080] As shown in Figure 13 , a chain support 105 is arranged on one side of the base 1, which is used to place the tank chain 503.

[0081] Further, as shown in Figure 13 , the punching machine further comprises a first proximity switch 103 and a second proximity switch 104. The first proximity switch 103 is arranged on the base 1 and close to the hydraulic punching mechanism 2. The second proximity switch 104 is arranged at one end of the base 1.

[0082] As an implementation, the proximity switch is used for sensing detection of the C-shaped steel, when the first proximity switch 103 detects that there is C-shaped steel, it indicates that the punching station has C-shaped steel being punched, at this time, the first feeding mechanism 5 (or the second feeding mechanism 6) does not need to feed, when the first proximity switch 103 detects that there is no C-shaped steel, it indicates that the punching station C-shaped steel has been punched and is sent away by the second feeding mechanism 6 (or the first feeding mechanism 5), at this time, the first feeding mechanism 5 (or the second feeding mechanism 6) can feed to the hydraulic punching mechanism 2.

[0083] As an implementation, the full-automatic punching machine can be controlled through the upper computer system, as shown in the figure, Figure 14 The control interface of the upper computer system or the full-digital electrical control system is a visual man-machine interface, which is simple and convenient to operate; only the length of the material, the number of holes and the position of each hole need to be set according to the production process requirements, and at most 30 hole positions can be set, and three punches can be selected, which are 1 up, 2 left and 3 right, and multiple selection is also available.

[0084] After the system enters the automatic operation mode, the servo motor 502 of the first feeding mechanism 5 (or the second feeding mechanism 6) drives to enter the standby position, waits for the C-shaped steel material, the material enters the correct position, the material is pressed and feeding is started, positioning is completed, the first pressing mechanism 3 and / or the second pressing mechanism 4 press the material, the hydraulic punching mechanism 2 starts to punch the first hole position, the second hole position... the Nth hole position, and so on, until the last punching is completed, the first pressing mechanism 3 and / or the second pressing mechanism 4 release the material, the servo motor of the first feeding mechanism 5 (or the second feeding mechanism 6) returns, the second feeding mechanism 6 (or the first feeding mechanism 5) presses the material and starts to feed away, and waits for the next material.

[0085] The full-automatic punching machine can also be expanded to an automatic feeding system, and the C-shaped steel is directly conveyed to the first feeding mechanism 5 (or the second feeding mechanism 6) of the utility model through the automatic feeding system or device after the last process is completed.

[0086] The full-automatic punching machine can also be expanded to add a C-shaped steel cold bending machine and a follow-up cutting machine, and for longer C-shaped steel, bending or cutting can be performed when punching is completed.

[0087] The utility model discloses a C type steel full -automatic punching machine, including base 1, hydraulic punching mechanism 2, first pressure mechanism 3, second pressure mechanism 4, first feeding mechanism 5 and second feeding mechanism 6, first feeding mechanism 5 is sent to the hydraulic punching mechanism 2 by C type steel first, and then first pressure mechanism 3 and second pressure mechanism 4 press tightly fixed, and hydraulic punching mechanism 2 carries out punching, and after punching is completed, first pressure mechanism 3, second pressure mechanism 4 loosen C type steel, and the C type steel of punching is completed by second feeding mechanism 6 and is sent away from the hydraulic punching mechanism 2, and the degree of automation is high, need not manual assistance, and the human cost is saved, and the efficiency is high simultaneously.

[0088] The utility model discloses a C type steel full -automatic punching machine is equipped with the urging punch in multiple directions, namely urging punch 207, right urging punch 209 and left urging punch 208, can realize the punching of the C type steel of multiple product specifications in the multi -faced arbitrary position, accurate positioning, one -time forming, and production efficiency is greatly promoted.

[0089] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0090] Those skilled in the art can understand that the utility model includes any combination of the utility model contents and the specific embodiment part of the above description and the parts shown in the drawings, which is limited in length and is brief in the description. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

[0091] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary, and cannot be understood as limiting the utility model. Those skilled in the art can change, modify, replace and modify the above-mentioned embodiments within the scope of the utility model without departing from the principles and purposes of the utility model. The scope of the utility model is defined by the attached claims and its equivalents.

Claims

1. A fully automatic C-shaped steel punching machine, characterized in that: It includes a base and a hydraulic punching mechanism, the hydraulic punching mechanism is arranged on the base, and a first clamping mechanism and a second clamping mechanism are respectively provided on both sides of the hydraulic punching mechanism, a first feeding mechanism is provided on the side of the first clamping mechanism away from the hydraulic punching mechanism, and a second feeding mechanism is provided on the side of the second clamping mechanism away from the hydraulic punching mechanism, the hydraulic punching mechanism includes a top plate, a left plate and a right plate, the left plate and the right plate are both connected to the top plate, an upper oil cylinder is installed on the top plate, a left oil cylinder is installed on the left plate, and a right oil cylinder is installed on the right plate, the upper oil cylinder is connected to an upper urging punch, the left oil cylinder is connected to a left urging punch, and the right oil cylinder is connected to a right urging punch.

2. A C-shaped steel fully automatic punching machine according to claim 1, characterized in that: The hydraulic punching mechanism also includes a bottom plate, which is connected to the left plate and the right plate. The top plate, the left plate, the bottom plate and the right plate are connected in sequence and surround a rectangular frame. A support component is provided on the bottom plate and in the rectangular frame.

3. The C-shaped steel fully automatic punching machine according to claim 2, characterized in that: The support assembly includes a support plate, a first side baffle and a second side baffle are vertically provided on the support plate, a T-shaped support block is provided between the first side baffle and the second side baffle, an upper baffle is provided above the T-shaped support block, the upper baffle is connected to the first side baffle and the second side baffle, and punching holes are provided on the upper baffle, the first side baffle and the second side baffle.

4. The C-shaped steel fully automatic punching machine according to claim 1, characterized in that: The first clamping mechanism includes a first mounting plate and a second mounting plate, the first mounting plate and the second mounting plate are connected by a plurality of first guide pillars, a third mounting plate is provided between the first mounting plate and the second mounting plate, the first guide pillar passes through the third mounting plate, a first cylinder is provided on the first mounting plate, the piston rod of the first cylinder is connected to the third mounting plate, the third mounting plate can move up and down along the first guide pillar under the drive of the first cylinder, and a first pressure plate is provided on the lower surface of the third mounting plate.

5. The fully automatic C-shaped steel punching machine according to claim 4, characterized in that: The third mounting plate is provided with a first guide assembly, which includes a guide seat and a fixed block. The fixed block is mounted on the second mounting plate, the guide seat is provided on the fixed block, and the upper surface of the guide seat is provided with a guide block.

6. The fully automatic C-shaped steel punching machine according to claim 1, characterized in that: The first feeding mechanism includes a slide plate, a servo motor is provided on the slide plate, a tank chain is provided at one end of the slide plate, the slide plate is connected to a fourth mounting plate through a plurality of second guide pillars, a fifth mounting plate is provided between the slide plate and the fourth mounting plate, the second guide pillar passes through the fifth mounting plate, a second cylinder is provided on the fourth mounting plate, the piston rod of the second cylinder is connected to the fifth mounting plate, the fifth mounting plate can move up and down along the second guide pillar under the drive of the second cylinder, a second pressure plate is provided on the lower surface of the fifth mounting plate, and a second guide assembly is provided on the slide plate and directly below the fifth mounting plate.

7. The C-shaped steel fully automatic punching machine according to claim 6, characterized in that: The servo motor is connected to a gear, a rack is provided on the base, and the gear is meshed with the rack.

8. The fully automatic C-shaped steel punching machine according to claim 1, characterized in that: A linear guide rail is provided on the base, and the first pressing mechanism, the second pressing mechanism, the first feeding mechanism, and the second feeding mechanism are all provided on the linear guide rail and can move along the direction of the linear guide rail.

9. The fully automatic C-shaped steel punching machine according to claim 1, characterized in that: It also includes a first proximity switch and a second proximity switch, wherein the first proximity switch is arranged on the base and close to the hydraulic punching mechanism, and the second proximity switch is arranged at one end of the base.

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