Numerical control stabilizer bar hoop pressing device

Abstract

The numerical control stabilizer bar hoop pressing device comprises a feeding mechanism and a discharging mechanism, a centering mechanism is installed on the upper side of the feeding mechanism, and a carrying mechanism and two punching mechanisms are installed at the interval between the feeding mechanism and the discharging mechanism; the feeding mechanism and the discharging mechanism are stepping feeding mechanisms, and positioning tables are arranged on the two sides of each stepping feeding mechanism. The stepping feeding mechanism comprises a feeding driving assembly and two feeding supports, and positioning grooves are formed in the upper end faces of the feeding supports. A clamping jaw is movably installed on the side face of the feeding support, and the feeding driving assembly can drive the clamping jaw to reciprocate in the horizontal direction and the vertical direction. Automatic positioning of a clamp on the stabilizer bar is achieved through cooperation of the positioning groove, the positioning table and the centering mechanism, automatic conveying and punching of the stabilizer bar are achieved through the feeding mechanism, the carrying mechanism, the punching mechanism and the discharging mechanism, the work efficiency of clamp pressing of the stabilizer bar is improved, and the labor intensity and the operation risk of operators are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of numerical control equipment, and particularly relates to a numerical control stabilizer bar pressing and clamping device. Background Art

[0002] The stabilizer bar clamp is an important structural part of an automobile suspension. Its main function is to connect the stabilizer bar to the subframe, realize the change of the relative height of the left and right suspensions, thereby generating roll stiffness and effectively controlling the vehicle roll.

[0003] When the existing stabilizer bar pressing and clamping device presses the stabilizer bar clamp, it is necessary to manually position the stabilizer bar and the clamp, which has the problems of low work efficiency, high labor intensity and high operation risk.

[0004] Based on the above technical problems, the present application proposes a numerical control stabilizer bar pressing and clamping device. Summary of the Invention

[0005] The purpose of the present invention is to provide a numerical control stabilizer bar pressing and clamping device to solve the technical problems mentioned in the background art. The purpose of the present invention is achieved through the following technical solutions: A numerical control stabilizer bar pressing and clamping device includes a base. An upper feeding mechanism and a lower feeding mechanism are installed on the base at intervals in a straight line. A centering mechanism is installed on the upper side of the upper feeding mechanism. The centering mechanism is used to center the stabilizer bar perpendicular to the conveying direction of the upper feeding mechanism. Two stamping mechanisms are installed at the interval between the upper feeding mechanism and the lower feeding mechanism. The two stamping mechanisms respectively press and fit the clamps at both ends of the stabilizer bar. A handling mechanism is installed between the upper feeding mechanism and the lower feeding mechanism. The handling mechanism is used to transport the un-pressed stabilizer bar on the upper feeding mechanism to the stamping mechanism, and transport the pressed stabilizer bar on the stamping mechanism to the lower feeding mechanism. The upper feeding mechanism and the lower feeding mechanism are both step feeding mechanisms. Positioning platforms are respectively arranged on both sides of the step feeding mechanism. The positioning platforms are used to support and position the ends of the stabilizer bar. The step feeding mechanism includes a feeding drive assembly and two feeding brackets. A positioning groove is arranged on the upper end surface of the feeding bracket. The positioning groove extends along the length direction of the feeding bracket. The positioning groove is used to position the clamp on the stabilizer bar. A claw is movably installed on the side surface of the feeding bracket. The feeding drive assembly can drive the claw to reciprocate horizontally and vertically.

[0006] Furthermore, two transverse moving platforms are movably installed on the upper end surface of the base. The transverse moving platforms are connected to the base through transverse moving guide rails. The transverse moving guide rails are perpendicular to the conveying direction of the upper feeding mechanism. A transverse moving drive assembly is installed between the base and the transverse moving platforms. The transverse moving drive assembly can drive the two transverse moving platforms to approach or move away synchronously. The two feeding brackets of the upper feeding mechanism, the two stamping mechanisms and the two feeding brackets of the lower feeding mechanism are respectively installed on the two transverse moving platforms.

[0007] Further, a horizontal feeding guide rail is installed on the side of the feeding bracket. A horizontal feeding plate is slidably installed on the horizontal feeding guide rail. A vertical feeding guide rail is installed on the side of the horizontal feeding plate. A vertical feeding plate is slidably installed on the vertical feeding guide rail. A number of claws are installed on the vertical feeding plate at intervals. A cross bar is installed between the two feeding brackets. The two ends of the cross bar are respectively connected to the horizontal feeding plate through linear bearings. The feeding driving assembly includes a horizontal feeding driving member and a vertical feeding driving member. The horizontal feeding driving member is installed between the two feeding brackets, and the driving end of the horizontal feeding driving member is fixedly connected to the middle of the cross bar. The vertical feeding driving member is installed on the horizontal feeding plate, and the driving end of the vertical feeding driving member is fixedly connected to the vertical feeding plate.

[0008] Further, a pre-positioning mechanism is installed at the feeding end of the loading mechanism. The pre-positioning mechanism includes a pre-positioning seat. A pre-positioning plate is installed on the pre-positioning seat. An adjusting assembly is installed between the pre-positioning plate and the pre-positioning seat. The adjusting assembly can drive the pre-positioning plate to reciprocate along a direction perpendicular to the conveying direction of the loading mechanism.

[0009] Further, a discharging arm is installed at the discharging end of the discharging mechanism. A baffle block is rotatably installed at the end of the discharging arm. A turning driving member is arranged between the baffle block and the discharging arm. The turning driving member drives the baffle block to extend out or retract into the upper surface of the discharging arm.

[0010] Further, the positioning table is slidably installed on the side of the feeding bracket through a vertical guide rail. A lifting adjustment assembly is installed between the positioning table and the base. The lifting adjustment assembly is used to adjust the height of the positioning table.

[0011] Further, the centering mechanism includes a centering base plate. A horizontal centering guide rail is installed on the side of the centering base plate. Two centering platforms are slidably installed on the horizontal centering guide rail. A centering driving member is installed between the centering base plate and the centering platform. The centering driving member can drive the two centering platforms to approach or move away from each other synchronously. Centering arms are installed on the centering platforms. The centering arms extend downward to both sides of the loading mechanism. A centering clamp block is installed at the lower end of the centering arm. The lowermost end of the centering clamp block is higher than the height of the positioning table.

[0012] Further, a horizontal adjustment guide rail is installed on the centering platform. An adjustment platform is slidably installed on the horizontal adjustment guide rail. The centering arm is installed on the adjustment platform. A fine adjustment assembly is installed between the adjustment platform and the centering platform. The fine adjustment assembly can drive the adjustment platform to reciprocate along the horizontal adjustment guide rail.

[0013] Further, the stamping mechanism includes a punching press, on which a stamping die is installed, and an ejecting mechanism is arranged on the stamping die; on one side of the punching press close to the feeding mechanism, a support assembly is installed, the support assembly includes a support bracket, the upper side of the support bracket is movably connected with a support platform through a guide rod, a compression spring is sleeved on the guide rod, and the compression spring is located between the support bracket and the support platform; a support adjustment assembly is installed between the support platform and the support bracket, and the support adjustment assembly is used to adjust the height of the support platform.

[0014] Further, the handling mechanism includes a cross beam, on the side of which a horizontal handling guide rail is installed, on which a horizontal handling platform is slidably installed, and a horizontal handling driving member is arranged on the horizontal handling platform, and the horizontal handling driving member can drive the horizontal handling platform to reciprocate along the horizontal handling guide rail; on the side of the horizontal handling platform, a vertical handling guide rail is installed, on which a vertical rod is slidably installed, and a vertical handling driving member is installed on the horizontal handling platform, and the vertical handling driving member can drive the vertical rod to reciprocate along the vertical handling guide rail; two finger cylinders are installed at the lower end of the vertical rod, and a clamping sleeve is installed on the finger cylinder, and anti-slip lines are arranged on the inner wall of the clamping sleeve.

[0015] The technical solutions provided by the embodiments of the present application have at least the following technical effects or advantages: 1. At the feeding mechanism, the automatic positioning of the position of the clamp on the stabilizer bar is realized by the cooperation of the positioning groove, the positioning table and the centering mechanism. The automatic feeding and stamping of the stabilizer bar are realized through the feeding mechanism, the handling mechanism, the stamping mechanism and the discharging mechanism, which not only improves the working efficiency of the stabilizer bar clamp, but also reduces the labor intensity and operation risk of the operators; 2. Through the design of the adjustable feeding mechanism, stamping mechanism, discharging mechanism, centering mechanism and positioning table, the adjustment of the distance between the clamps can be realized to adapt to the clamping operations of stabilizer bars of different models, and the versatility of the equipment is improved; 3. Through the design of the pre-positioning mechanism, the stabilizer bar can be preliminarily positioned to ensure that the stabilizer bar is within the range of the centering mechanism, which guarantees the quality of the stabilizer bar clamp. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings described below are only some embodiments recorded in the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a three-dimensional view of the embodiment of the present application; Figure 2 It is a structural schematic diagram of the embodiment of the present application; Figure 3 Schematic diagram of the stepping feeding mechanism according to an embodiment of the present application; Figure 4 Schematic diagram of the feeding mechanism according to an embodiment of the present application; Figure 5 Schematic diagram of the pre-positioning mechanism according to an embodiment of the present application; Figure 6 Schematic diagram of the centering mechanism according to an embodiment of the present application; Figure 7 Schematic diagram of the handling mechanism according to an embodiment of the present application; Figure 8 is Figure 7 partial enlarged view of; Figure 9 Schematic diagram of the stamping mechanism according to an embodiment of the present application; Figure 10 Schematic diagram of the blanking mechanism according to an embodiment of the present application; Figure 11 Schematic diagram of the blanking arm according to an embodiment of the present application; Figure 12 Schematic diagram of the placement of the stabilizer bar according to an embodiment of the present application.

[0018] Reference numerals: 1, including a base; 11, mounting platform; 12, mounting bracket; 13, transverse guide rail; 14, transverse platform; 15, transverse drive assembly; 2, stepping feeding mechanism; 2a, feeding mechanism; 2b, blanking mechanism; 21, feeding bracket; 211, positioning groove; 212, horizontal feeding guide rail; 213, vertical feeding guide rail; 22, horizontal feeding plate; 23, vertical feeding plate; 24, claw; 25, vertical feeding drive member; 26, horizontal feeding drive member; 27, connecting platform; 28, cross bar; 29, linear bearing; 3, stamping mechanism; 31, punching press; 32, stamping die; 33, support bracket; 34, support platform; 35, guide rod; 36, compression spring; 37, support adjustment assembly; 4, centering mechanism; 41, centering substrate; 411, horizontal centering guide rail; 42, centering platform; 421, horizontal adjustment guide rail; 43, centering drive member; 44, adjustment platform; 45, fine adjustment assembly; 46, centering arm; 47, centering clamp block; 5, handling mechanism; 51, cross beam; 511, horizontal handling guide rail; 52, horizontal handling platform; 53, horizontal handling drive member; 54, vertical rod; 55, vertical handling drive member; 56, balance cylinder; 57, finger cylinder; 58, jacket; 6, pre-positioning mechanism; 61, pre-positioning seat; 62, pre-positioning plate; 63, adjustment assembly; 7, positioning table; 71, vertical guide rail; 72, lifting adjustment assembly; 8, blanking arm; 81, stop block; 82, flipping drive member. Detailed implementation manners

[0019] To further elaborate on the technical means and effects adopted by the present invention to achieve the intended invention purpose, the following will, in conjunction with the accompanying drawings and preferred embodiments, elaborate in detail on the specific implementation manners, structures, features and their effects of the present invention as follows.

[0020] As Figure 1 , Figure 2 shown, a numerically controlled stabilizer bar pressing hoop device includes a base 1. The base 1 includes an installation platform 11 and an installation bracket 12 fixed on the upper end surface of the installation platform 11. The installation platform 11 is a rectangular platform welded by steel plates, and the installation bracket 12 is a rectangular frame assembled by square tubes. An upper feeding mechanism 2a, a stamping mechanism 3 and a lower feeding mechanism 2b are sequentially installed on the upper end surface of the installation platform 11 from left to right. A centering mechanism 4 and a handling mechanism 5 are installed on the installation bracket 12. The centering mechanism 4 is located above the upper feeding mechanism 2a, and the handling mechanism 5 is located between the upper feeding mechanism 2a and the lower feeding mechanism 2b.

[0021] As Figure 1 , Figure 2 shown, two groups of transverse guide rails 13 are installed on the upper end surface of the installation platform 11. The two groups of transverse guide rails 13 are symmetrically distributed with respect to the central axis in the length direction of the installation platform 11. Each group of transverse guide rails 13 has four, and each transverse guide rail 13 is perpendicular to the central axis in the length direction of the installation platform 11. A transverse platform 14 is slidably installed on each group of transverse guide rails 13 through sliders, and the transverse platform 14 can reciprocate along the transverse guide rails 13. A transverse driving assembly 15 is installed between the installation platform 11 and the transverse platform 14, and the transverse driving assembly 15 can drive the two transverse platforms 14 to approach or move away synchronously.

[0022] Preferably, the transverse driving assembly 15 includes a left - right hand screw. The two ends of the left - right hand screw are respectively installed in the middle of the installation platform 11 through bearing seats, and the left - right hand screw is perpendicular to the central axis in the length direction of the installation platform 11. The two nut seats of the left - right hand screw are respectively fixedly connected to the two transverse platforms 14. By rotating the left - right hand screw through a handwheel or a servo motor, the two transverse platforms 14 can be synchronously approached or moved away. Among them, the transverse guide rails 13 are symmetrically arranged in pairs on both sides of the left - right hand screw to ensure the stability of the movement of the two transverse platforms 14.

[0023] As Figures 1 - 3As shown, the loading mechanism 2a and the unloading mechanism 2b are both stepping feeding mechanisms 2. The stepping feeding mechanism 2 includes a feeding drive assembly and two feeding brackets 21. The feeding brackets 21 are of rectangular frame structure. The two feeding brackets 21 are arranged in parallel. On the upper end surface of each feeding bracket 21, there is a positioning groove 211 extending along the length direction of the feeding bracket 21. The width of the positioning groove 211 is equal to the thickness of the clamp. The distance between the two positioning grooves 211 is equal to the designed distance of the clamps on the stabilizing rod. Preferably, a guiding inlet is provided at the left end of the positioning groove 211, and the width of the guiding inlet is greater than the width of the positioning groove 211 to facilitate clamping the clamp into the positioning groove 211.

[0024] As Figures 1 - 3 As shown, the two feeding brackets 21 of the loading mechanism 2a and the unloading mechanism 2b are respectively installed on two transverse moving platforms 14. On the opposite sides of the two feeding brackets 21, there are horizontally feeding guide rails 212 installed. A horizontally feeding plate 22 is slidably installed on the horizontally feeding guide rails 212 through sliders. The horizontally feeding plate 22 can reciprocate left and right along the horizontally feeding guide rails 212. On the side of the horizontally feeding plate 22, there are three vertically feeding guide rails 213 installed. A vertically feeding plate 23 is slidably installed on the three vertically feeding guide rails 213 through sliders. Three claws 24 are equidistantly installed on the vertically feeding plate 23. The distance between two adjacent claws 24 is L. The vertically feeding plate 23 can reciprocate up and down along the vertically feeding guide rails 213.

[0025] As Figure 3 As shown, the feeding drive assembly includes a vertically feeding drive member 25 and a horizontally feeding drive member 26. The vertically feeding drive member 25 is installed at the lower end of the horizontally feeding plate 22. The drive end of the vertically feeding drive member 25 is fixedly connected to the vertically feeding plate 23. Preferably, the vertically feeding drive member 25 is a cylinder. When the cylinder extends, the vertically feeding plate 23 drives the claws 24 to rise; when the cylinder contracts, the vertically feeding plate 23 drives the claws 24 to descend.

[0026] As Figure 3As shown in the figure, the horizontal feeding drive member 26 is installed on the installation platform 11, and the horizontal feeding drive member 26 is located between the two feeding brackets 21. A connecting platform 27 is slidably installed on the front side of the horizontal feeding drive member 26 through a guide rail. The driving end of the horizontal feeding drive member 26 is connected to the connecting platform 27 for driving the connecting platform 27 to move left and right reciprocally. A cross bar 28 is horizontally fixed on the connecting platform 27. The cross bar 28 is perpendicular to the moving direction of the connecting platform 27. The cross bar 28 is slidably connected to the two horizontal feeding plates 22 through linear bearings 29. Preferably, the horizontal feeding drive member 26 is a cylinder. When the cylinder extends, the cylinder drives the two horizontal feeding plates 22 to move leftward through the cross bar 28, thereby driving the clamping claws 24 to move leftward; when the cylinder contracts, the cylinder drives the two horizontal feeding plates 22 to move rightward through the cross bar 28, thereby driving the clamping claws 24 to move rightward. Among them, since the horizontal feeding plates 22 are connected to the cross bar 28 through linear bearings 29, the distance between the two feeding brackets 21 can be adjusted, so as to be able to adapt to the operation of the stabilizer bar clamps of different models.

[0027] As Figure 1 , Figure 4 , Figure 10 shown, positioning platforms 7 are respectively installed on both sides of the loading mechanism 2a and the unloading mechanism 2b. The positioning platforms 7 are used to support the two ends of the stabilizer bar to keep the overall angle of the stabilizer bar unchanged. The positioning platforms 7 are slidably installed on the side surfaces of the feeding brackets 21 through vertical guide rails 71. An elevating adjustment assembly 72 is installed between the lower end surface of the positioning platform 7 and the upper end surface of the transverse movement platform 14. The elevating adjustment assembly 72 is a screw jack. The elevating adjustment assembly 72 can adjust the height of the positioning platform 7 to make the positioning platform 7 meet the support and positioning of the ends of stabilizer bars of different models.

[0028] During use, the vertical feeding drive member 25 and the horizontal feeding drive member 26 are both in the extended state, so that the clamping claws 24 are at the leftmost and highest positions. Place the stabilizer bar between the two clamping claws 24 at the leftmost end, so that the clamp is clamped in the positioning groove 211, and the two ends of the stabilizer bar are respectively lapped on the positioning platforms 7 on both sides. Then, the horizontal feeding drive member 26 contracts to move the clamping claws 24 to the right, driving the stabilizer bar to move rightward by a distance L, and at the same time the clamp moves rightward along the positioning groove 211; then, the vertical feeding drive member 25 contracts to drive the clamping claws 24 to move downward; finally, the horizontal feeding drive member 26 extends, and after the clamping claws 24 move to the leftmost end, the vertical feeding drive member 25 extends to move the clamping claws 24 to the highest position, preparing for the next round of feeding.

[0029] As Figure 1 , Figure 2 , Figure 6As shown in the figure, the centering mechanism 4 is installed at the middle jaw 24 of the loading mechanism 2a. The centering mechanism 4 is used to center the stabilizer bar along the direction perpendicular to the conveying direction of the loading mechanism 2a. The centering mechanism 4 includes a centering substrate 41, and the centering substrate 41 is horizontally assembled on the side of the mounting bracket 12. Two mutually parallel horizontal centering guide rails 411 are installed on the side of the centering substrate 41, and two centering platforms 42 are slidably installed on the horizontal centering guide rails 411 through sliders. A centering driving member 43 is installed between the centering substrate 41 and the centering platform 42, and the centering driving member 43 can drive the two centering platforms 42 to approach or move away synchronously. Among them, the centering driving member 43 can be one of a connecting rod driving structure, a rack and pinion driving structure, a positive and negative lead screw driving structure or a synchronous belt driving structure. In the embodiment of the present application, a connecting rod driving structure is adopted, and the above structures are all prior arts and will not be elaborated here.

[0030] As Figure 6 shown, a horizontal adjustment guide rail 421 is installed on the centering platform 42, and an adjustment platform 44 is slidably installed on the horizontal adjustment guide rail 421 through a slider. A fine adjustment assembly 45 is installed between the adjustment platform 44 and the centering platform 42. The fine adjustment assembly 45 is a screw adjustment assembly, and the fine adjustment assembly 45 can drive the adjustment platform 44 to reciprocate along the horizontal adjustment guide rail 421, so as to change the relative position between the adjustment platform 44 and the centering platform 42. A centering arm 46 is vertically installed on the adjustment platform 44, and a centering block 47 is installed at the lower end of the centering arm 46. The lowest end of the centering block 47 is higher than the height of the positioning table 7 to avoid interference during centering. Among them, a vertical slot is opened at the lower end of the centering arm 46, so that the height of the centering block 47 can be manually adjusted according to the lifting of the positioning table 7.

[0031] During centering, the two centering arms 46 approach each other from both sides of the stabilizer bar, so that the stabilizer bar moves to the middle position. At this time, since the clamp is located in the positioning groove 211 and will not move laterally, the clamp can be in the designed position after centering. The fine adjustment assembly 45 can adjust any one of the centering arms 46 separately, so as to improve the centering accuracy.

[0032] As Figure 4 、 Figure 5 shown, a pre-positioning mechanism 6 is installed on one of the feeding brackets 21 of the loading mechanism 2a. The pre-positioning mechanism 6 includes a pre-positioning seat 61. The pre-positioning seat 61 is installed at the left end of the feeding bracket 21. An L-shaped pre-positioning plate 62 is movably installed on the pre-positioning seat 61. An adjustment assembly 63 is installed between the pre-positioning plate 62 and the pre-positioning seat 61. The adjustment assembly 63 is a screw adjustment assembly, and the adjustment assembly 63 can drive the pre-positioning plate 62 to reciprocate along the direction perpendicular to the conveying direction of the loading mechanism 2a.

[0033] The pre-positioning mechanism 6 is used to pre-position the stabilizer bar to prevent the end of the stabilizer bar from exceeding the range of the centering mechanism 4 without reference. During use, first, place the vertical part of the pre-positioning plate 62 against the inner side of the centering clamp block 47 on the left side of the moving centering mechanism 4. When placing the stabilizer bar, abut the end of the left end of the stabilizer bar against the vertical part of the pre-positioning plate 62.

[0034] As Figure 1 , Figure 2 , Figure 9 shown, two stamping mechanisms 3 are symmetrically installed at the interval between the feeding mechanism 2a and the discharging mechanism 2b, and the two stamping mechanisms 3 are respectively installed on two transverse moving platforms 14. The distance between the two stamping mechanisms 3 can be adjusted according to the transverse moving platform 41, so as to adapt to the hoop pressing operation of stabilizer bars of different models.

[0035] As Figure 9 shown, the stamping mechanism 3 includes a punching press 31, a stamping die 32 is installed on the punching press 31, and an ejecting mechanism is installed on the stamping die 32, so that the stabilizer bar can be ejected after stamping. The stamping die 32 can be replaced according to different models of stabilizer bars. A support assembly is installed on one side of the punching press 31 close to the feeding mechanism 2a, and the support assembly is used to support the end of the stabilizer bar. When the clamp of the stabilizer bar is clamped in the stamping die 32, the end of the stabilizer bar is lapped on the support assembly.

[0036] The support assembly includes a support bracket 33, the support bracket 33 is a rectangular frame, a support platform 34 is installed on the upper side of the support bracket 33, two guide rods 35 are vertically installed at the lower end of the support platform 34, and the two guide rods 35 are installed on the support bracket 33 through linear bearings in a liftable manner. Compression springs 36 are respectively sleeved on the two guide rods 35, and the compression springs 36 are located between the support bracket 33 and the support platform 34 and are used to jack up the support platform 34 upwards. A support adjustment assembly 37 is installed between the support platform 34 and the support bracket 33, the support adjustment assembly 37 is a screw adjustment assembly, and the support adjustment assembly 37 is used to adjust the height of the support platform 34 to meet the hoop pressing operation of stabilizer bars of different models.

[0037] As Figure 1 , Figure 2 , Figure 7 , Figure 8 shown, the handling mechanism 5 is installed between the feeding mechanism 2a and the discharging mechanism 2b, and the handling mechanism 5 is used to transport the un-pressed stabilizer bar on the feeding mechanism 2a to the stamping mechanism 3 and transport the pressed stabilizer bar on the stamping mechanism 3 to the discharging mechanism 2b.

[0038] As Figure 7 , Figure 8As shown, the transport mechanism 5 includes a crossbeam 51, which is horizontally mounted on the mounting bracket 12, and the crossbeam 51 is parallel to the transport direction of the loading mechanism 2a. Two parallel horizontal transport rails 511 are mounted on the side of the crossbeam 51, and a horizontal transport platform 52 is slidably mounted on the horizontal transport rail 511 through a slider, and a horizontal transport driving member 53 is mounted on the horizontal transport platform 52, and the horizontal transport driving member 53 can drive the horizontal transport platform 52 to move back and forth along the horizontal transport rail 511. A vertical transport rail (not shown) is mounted on the side of the horizontal transport platform 52, and a vertical rod 54 is slidably mounted on the vertical transport rail through a slider, and a vertical transport driving member 55 is mounted on the horizontal transport platform 52, and the vertical transport driving member 55 can drive the vertical rod 54 to move back and forth up and down along the vertical transport rail.

[0039] The horizontal transport drive member 53 and the vertical transport drive member 55 are both servo motors, and the horizontal transport drive member 53 and the vertical transport drive member 55 are respectively connected to the horizontal transport platform 52 and the vertical pole 54 through a gear rack assembly. A balancing cylinder 56 is installed on the top of the vertical pole 54, and the telescopic end of the balancing cylinder 56 is connected to the horizontal transport platform 52. When the vertical pole 54 moves upward, the balancing cylinder 56 plays a role in assisting lifting.

[0040] like Figure 7 , Figure 8 As shown, two finger cylinders 57 are installed at the lower end of the vertical rod 54, and the distance between the two finger cylinders 57 is L. The fingers of the finger cylinders 57 are respectively installed with jackets 58, and the jackets 58 are semi-arc-shaped. The inner diameter of the jacket 58 matches the outer diameter of the stabilizing rod, and the inner wall of the jacket 58 is provided with anti-slip grooves to prevent the stabilizing rod from rotating during transportation.

[0041] like Figure 1 , Figure 2 , Figure 10 , Figure 11 As shown, the right end of the feeding bracket 21 of the feeding mechanism 2b is equipped with two feeding arms 8, and the upper surface of the feeding arm 8 is an arc-shaped structure, which is used to receive and accommodate the stabilizing rod that completes the clamping operation. A stopper block 81 is rotatably installed at the end of the feeding arm 8, and the middle part of the stopper block 81 is pivotally connected to the feeding arm 8. A flip driving member 82 is installed between the lower end of the stopper block 81 and the lower side of the feeding arm 8. The flip driving member 82 is a cylinder, and the two ends of the cylinder are respectively hinged to the feeding arm 8 and the stopper block 81. When the cylinder is extended, the stopper block 81 flips counterclockwise and extends out of the upper surface of the feeding arm 8 to block the stabilizing rod. When the cylinder shrinks, the stopper block 81 flips clockwise and retracts into the upper surface of the feeding arm 8, so that the stabilizing rod can fall along the feeding arm 8.

[0042] like Figure 12 As shown, the working principle of the embodiment of the present application is: Step 1, Loading: Place the stabilizer bar with a clamp on the loading mechanism, making one end of the stabilizer bar abut against the pre-positioning mechanism. Both ends of the stabilizer bar are placed on the positioning table, and the clamp is located in the positioning groove. The loading mechanism pushes the stabilizer bar forward by one station. Step 2, Centering: The centering mechanism operates to center the stabilizer bar, realizing the positioning of the clamp and the stabilizer bar. The loading mechanism pushes the stabilizer bar forward by one more station. Step 3, Clamp Pressing: The handling mechanism transports the positioned stabilizer bar to the stamping mechanism for clamp pressing operation. After the clamp pressing is completed, the handling mechanism transports the stabilizer bar to the unloading mechanism.

[0043] The technical solution provided by the embodiment of the present application has at least the following technical effects or advantages: 1. At the loading mechanism, the automatic positioning of the clamp position on the stabilizer bar is realized by the cooperation of the positioning groove, the positioning table and the centering mechanism. The automatic transportation and stamping of the stabilizer bar are realized through the loading mechanism, the handling mechanism, the stamping mechanism and the unloading mechanism, which not only improves the working efficiency of the clamp pressing of the stabilizer bar, but also reduces the labor intensity and operation risk of the operators. 2. Through the design of the adjustable loading mechanism, stamping mechanism, unloading mechanism, centering mechanism and positioning table, the adjustment of the distance between the clamps can be realized to adapt to the clamp pressing operation of different models of stabilizer bars, improving the versatility of the equipment. 3. Through the design of the pre-positioning mechanism, the stabilizer bar can be preliminarily positioned to ensure that the stabilizer bar is within the range of the centering mechanism, ensuring the quality of the clamp pressing of the stabilizer bar.

[0044] The above is only a preferred embodiment of the present invention and does not impose any form of limitation on the present invention. Although the present invention has been disclosed above with a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to obtain an equivalent embodiment with equivalent changes, but as long as the technical content of the present invention is not departed from, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A numerical control stabilizer bar pressing and binding device, characterized in that It includes a base, on which a feeding mechanism and a discharging mechanism are installed at intervals in a straight line. A centering mechanism is installed above the feeding mechanism, and the centering mechanism is used to center the stabilizer bar perpendicular to the conveying direction of the feeding mechanism; two stamping mechanisms are installed at the interval between the feeding mechanism and the discharging mechanism, and the two stamping mechanisms respectively press the clamps at both ends of the stabilizer bar; a handling mechanism is installed between the feeding mechanism and the discharging mechanism, and the handling mechanism is used to transport the un-pressed stabilizer bar on the feeding mechanism to the stamping mechanism, and transport the pressed stabilizer bar on the stamping mechanism to the discharging mechanism; the feeding mechanism and the discharging mechanism are both step feeding mechanisms, and positioning tables are respectively arranged on both sides of the step feeding mechanism, and the positioning tables are used to support and position the ends of the stabilizer bar; the step feeding mechanism includes a feeding drive assembly and two feeding brackets, and a positioning groove is arranged on the upper end surface of the feeding bracket, and the positioning groove extends along the length direction of the feeding bracket, and the positioning groove is used to position the clamp on the stabilizer bar; a claw is movably installed on the side surface of the feeding bracket, and the feeding drive assembly can drive the claw to reciprocate in the horizontal and vertical directions.

2. The CNC stabilizer bar compression hoop device according to claim 1, characterized in that, Two transverse moving platforms are movably installed on the upper end surface of the base, the transverse moving platforms are connected to the base through transverse moving guide rails, and the transverse moving guide rails are perpendicular to the conveying direction of the feeding mechanism; a transverse moving drive assembly is installed between the base and the transverse moving platforms, and the transverse moving drive assembly can drive the two transverse moving platforms to approach or move away synchronously; the two feeding brackets of the feeding mechanism, the two stamping mechanisms and the two feeding brackets of the discharging mechanism are respectively installed on the two transverse moving platforms.

3. A numerical control stabilizer bar press hoop device according to claim 1, characterized in that, A horizontal feeding guide rail is installed on the side surface of the feeding bracket, a horizontal feeding plate is slidably installed on the horizontal feeding guide rail, a vertical feeding guide rail is installed on the side surface of the horizontal feeding plate, a vertical feeding plate is slidably installed on the vertical feeding guide rail, and a plurality of claws are installed on the vertical feeding plate at intervals; a cross bar is installed between the two feeding brackets, and both ends of the cross bar are respectively connected to the horizontal feeding plate through linear bearings; the feeding drive assembly includes a horizontal feeding drive part and a vertical feeding drive part, the horizontal feeding drive part is installed between the two feeding brackets, and the driving end of the horizontal feeding drive part is fixedly connected to the middle of the cross bar; the vertical feeding drive part is installed on the horizontal feeding plate, and the driving end of the vertical feeding drive part is fixedly connected to the vertical feeding plate.

4. A numerical control stabilizer bar pressing hoop device according to claim 1, characterized in that, A pre-positioning mechanism is installed at the feeding end of the feeding mechanism, the pre-positioning mechanism includes a pre-positioning seat, a pre-positioning plate is installed on the pre-positioning seat, and an adjusting component is installed between the pre-positioning plate and the pre-positioning seat, and the adjusting component can drive the pre-positioning plate to reciprocate perpendicular to the conveying direction of the feeding mechanism.

5. A numerical control stabilizer bar pressing hoop device according to claim 1, characterized in that, A blanking arm is installed at the discharge end of the blanking mechanism. A blanking block is rotatably installed at the end of the blanking arm. A turning drive is arranged between the blanking block and the blanking arm. The turning drive drives the blanking block to extend out or retract into the upper surface of the blanking arm.

6. The numerical control stabilizer bar pressing hoop device according to claim 1, characterized in that, The positioning table is slidably installed on the side of the feeding support through a vertical guide rail. A lifting adjustment assembly is installed between the positioning table and the base. The lifting adjustment assembly is used to adjust the height of the positioning table.

7. A numerical control stabilizer bar press hoop device according to claim 1, characterized in that, The centering mechanism includes a centering base plate. Horizontal centering guide rails are installed on the side of the centering base plate. Two centering platforms are slidably installed on the horizontal centering guide rails. A centering drive is installed between the centering base plate and the centering platforms. The centering drive can drive the two centering platforms to approach or move away from each other synchronously; Centering arms are installed on the centering platforms. The centering arms extend downward to both sides of the feeding mechanism. Centering clamps are installed at the lower ends of the centering arms. The lowermost ends of the centering clamps are higher than the height of the positioning table.

8. A numerical control stabilizer bar pressing hoop device according to claim 7, characterized in that, Horizontal adjustment guide rails are installed on the centering platforms. An adjustment platform is slidably installed on the horizontal adjustment guide rails. The centering arms are installed on the adjustment platforms; A fine adjustment assembly is installed between the adjustment platform and the centering platforms. The fine adjustment assembly can drive the adjustment platform to reciprocate along the horizontal adjustment guide rails.

9. A numerical control stabilizer bar pressing hoop device according to claim 1, characterized in that, The stamping mechanism includes a punching press. A stamping die is installed on the punching press. A jacking mechanism is arranged on the stamping die; A support assembly is installed on one side of the punching press close to the feeding mechanism. The support assembly includes a support bracket. The upper side of the support bracket is movably connected to a support platform through a guide rod. A compression spring is sleeved on the guide rod. The compression spring is located between the support bracket and the support platform; A support adjustment assembly is installed between the support platform and the support bracket. The support adjustment assembly is used to adjust the height of the support platform.

10. A numerical control stabilizer bar pressing hoop device according to claim 1, characterized in that, The handling mechanism includes a cross beam. Horizontal handling guide rails are installed on the side of the cross beam. A horizontal handling platform is slidably installed on the horizontal handling guide rails. A horizontal handling drive is arranged on the horizontal handling platform. The horizontal handling drive can drive the horizontal handling platform to reciprocate along the horizontal handling guide rails; Vertical handling guide rails are installed on the side of the horizontal handling platform. A vertical rod is slidably installed on the vertical handling guide rails. A vertical handling drive is installed on the horizontal handling platform. The vertical handling drive can drive the vertical rod to reciprocate along the vertical handling guide rails; Two finger cylinders are installed at the lower end of the vertical rod. A clamping sleeve is installed on the finger cylinders. Anti-slip patterns are arranged on the inner wall of the clamping sleeve.

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