Torsion bar rubber core shape righting equipment

Abstract

The torsion bar rubber core shape correcting equipment comprises a bottom plate, a correcting cylinder and a stamping block, vertical rods are symmetrically and fixedly connected to the top side of the bottom plate, a top plate is fixedly connected to the top walls of the vertical rods, a workbench is arranged over the bottom plate, movable grooves are symmetrically formed in the top wall of the workbench, and limiting assemblies are arranged on the inner walls of the movable grooves; a correcting cylinder is movably placed in the movable groove, the two limiting assemblies are symmetrically arranged relative to the correcting cylinder, the limiting assemblies comprise limiting cylinders, the side walls of the limiting cylinders are fixedly connected to the inner wall of the movable groove, and supporting rods are movably connected to the side walls of the limiting cylinders in an inserted mode. A sliding groove formed in a vertical rod is used in cooperation with a sliding block on the side wall of a lifting plate, so that the lifting stability of the lifting plate is higher, displacement is avoided, a buffer spring is arranged to be used in cooperation with a buffer plate, when a stamping block is rapidly pressed downwards, huge impact force is brought to a torsion bar rubber core, damage is caused, the finished product quality is effectively improved, and the device is convenient to operate and high in practicability. Time and labor are saved, practicability is high, and flexibility is high.

Description

Technical Field

[0001] The invention relates to the technical field of torsion bar rubber core orthopedics, in particular to a torsion bar rubber core orthopedic device. Background Art

[0002] The torsion rubber core acts on both ends of the torsion bar of the Sinotruk chassis bridge, playing the role of shock absorption and buffering. The torsion rubber core is basically assembled from materials such as the outer set + inner set + middle shaft + rubber / nylon / polyurethane + nylon bowl + snap ring + dust cover. The shock-absorbing rubber sleeve of the torsion bar rubber core is assembled from the outer set + inner set + elastic colloid. During the process of injecting elastic rubber into the annular cavity between the inner and outer sets, the outer set is very likely to deform, seriously affecting the subsequent assembly and the normal use of the rubber core, shortening the service life of the rubber core. Therefore, the torsion bar rubber core needs to be corrected after casting; In this regard, the Chinese utility model patent with authorization announcement number CN206436515U discloses an automated orthopedic machine for torsion bar rubber core shock-absorbing sleeves, comprising a frame body, a six-axis articulated robot for transporting and conveying shock-absorbing sleeves installed on the upper part of the frame body, a working platform frame installed on the lower part of the frame body, two first hydraulic cylinders and second hydraulic cylinders for stamping fixedly mounted vertically on the upper part of the working platform frame body, two parallel working platforms installed from top to bottom, namely the first platform and the second platform, and a recovery platform for recovering shock-absorbing sleeves installed at the bottom of the second platform. This utility model can not only greatly improve the correction production efficiency of shock-absorbing sleeves and ensure the stability of product quality, but also reduce labor costs and improve the economic benefits of enterprises, which is of great significance to the transformation and upgrading of enterprises; The specifications and sizes of the torsion bar rubber cores in the existing devices are different, but the orthopedic equipment can only be adapted to the same torsion bar rubber core. The specifications of the stamping blocks and correction holes in the orthopedic equipment are fixed and cannot be flexibly replaced. The practicality and universality are low. Therefore, we propose a torsion bar rubber core orthopedic device to solve the above problems. Summary of the Invention

[0003] The object of the present invention is to provide a torsion bar rubber core orthopedic device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a torsion bar rubber core orthopedic device, comprising a base plate, a correction cylinder and a stamping block, wherein the top side of the base plate is symmetrically fixedly connected with a vertical rod, the top wall of the vertical rod is fixedly connected with the top plate, a workbench is arranged directly above the base plate, the top wall of the workbench is symmetrically opened with movable grooves, the inner wall of the movable groove is provided with a limiting assembly, a correction cylinder is movably placed in the movable groove, and two groups of limiting assemblies are symmetrically arranged about the correction cylinder, the limiting assembly contains a limiting cylinder, the side wall of the limiting cylinder is fixedly connected to the inner wall of the movable groove, the side wall of the limiting cylinder is movably plugged with a support rod, the side end of the support rod is fixedly connected with a splint, and the side wall of the splint is fixedly connected with an anti-slip pad; A cylinder is fixedly installed in the top of the top plate, and a telescopic rod is installed at the output end of the bottom of the cylinder. The bottom end of the telescopic rod movably passes through the top plate and extends downward, and the bottom end of the telescopic rod is fixedly connected to the top of the lifting plate; The inner wall of the lifting plate is fixedly plugged with a support cylinder, which is symmetrically arranged in two groups and is arranged just above the movable groove. A threaded cylinder is movably plugged into the support cylinder, and a stamping block is movably plugged into the threaded cylinder.

[0005] Preferably, a controller is fixedly mounted on the bottom side of the top plate, and a feed hole is symmetrically provided on the bottom wall of the workbench, and the feed hole is arranged directly below the movable groove.

[0006] Preferably, the bottom wall of the workbench is fixedly connected to a support shell, and a collection box is movably placed in the support shell.

[0007] Preferably, a sliding groove is provided on one side wall opposite to the vertical rod, and sliders are fixedly connected to both sides of the lifting plate, and the side ends of the sliders are movably engaged in the sliding groove.

[0008] Preferably, the outer wall of the punching block is provided with an external thread, and the outer wall of the external thread is movably engaged with the inner wall of the threaded barrel.

[0009] Preferably, the inner wall of the support cylinder is symmetrically provided with slide rails, the top wall of the threaded cylinder is fixedly connected with a buffer plate, and the side wall of the buffer plate is movably clamped in the slide rails.

[0010] Preferably, a buffer spring is fixedly connected to the top wall of the buffer plate, the top end of the buffer spring is fixedly connected to the inner top surface of the support tube, and multiple groups of buffer springs are evenly arranged at intervals.

[0011] Preferably, a limiting groove is provided in the limiting cylinder, and the two ends of the slide are movably clamped in the limiting groove.

[0012] Preferably, one side wall of the slide plate is fixedly connected to a limit spring, and a side end of the limit spring is fixedly connected to an inner side wall of the limit cylinder.

[0013] Preferably, the other side wall of the slide is fixedly connected to the side end of the support rod, the side wall of the anti-slip pad is movably abutted against the outer wall of the correction cylinder, and the bottom wall of the splint is fixedly connected to the arc plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention selects an appropriate correction cylinder and a punching block, installs them separately, places the correction cylinder in the movable groove, clamps the correction cylinder through the limit assembly, and the user inserts the correction cylinder between the two sets of clamps. The anti-slip pad is provided to increase the friction between the correction cylinder, making the clamping of the clamp more stable; the limit spring is provided, the limit spring pushes the slide plate to move, the slide plate pushes the support rod to move, and the support rod pushes the clamp plate to abut against the outer wall of the correction cylinder, which is fast and convenient, saving time and effort; the arc plate is provided to facilitate support of the bottom wall of the correction cylinder, which is convenient for later stamping and the position of the correction cylinder is stable; the setting of the limit assembly facilitates the rapid disassembly and assembly of the correction cylinder, which is highly flexible, and then the punching block is inserted into the threaded cylinder; the external thread is engaged with the inner wall of the threaded cylinder, which facilitates the rapid installation of the punching block into the threaded cylinder, saving time and effort and being highly practical. The cam is pressed down by the spring which pushes the lever back into position and the cam is released, and the cam is released to release the spring which pushes the lever back into position and releases the spring which pushes the lever back into position and releases the spring which pushes the lever back into position. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the top view of the internal structure of the movable groove in the present invention; Figure 3 This is a schematic diagram of the internal structure of the workbench in the present invention; Figure 4 This is a schematic diagram of the overall structure of the splint in the present invention; Figure 5 This is a schematic diagram of the connection structure between the lifting plate and the supporting cylinder in the present invention; Figure 6 It is a schematic diagram of the front view structure of the inner part of the support tube in the present invention.

[0016] In the figure: 1. Bottom plate; 2. Vertical rod; 201. Slide groove; 3. Top plate; 301. Controller; 4. Workbench; 401. Movable groove; 402. Feeding hole; 5. Limiting assembly; 51. Limiting cylinder; 52. Limiting groove; 53. Slide plate; 54. Limiting spring; 55. Support rod; 56. Clamp; 57. Anti-slip pad; 58. Arc plate; 6. Correction cylinder; 7. Support shell; 8. Collection box; 9. Cylinder; 901. Telescopic rod; 10. Lifting plate; 1001. Slider; 11. Support cylinder; 1101. Slide rail; 12. Threaded cylinder; 13. Buffer plate; 14. Stamping block; 1401. External thread; 15. Buffer spring. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] Example 1: See also Figure 1-3 、 Figure 5 The present invention provides a technical solution: a torsion bar rubber core orthopedic device, comprising a base plate 1, a correction cylinder 6, and a punching block 14. The top side of the base plate 1 is symmetrically fixedly connected to a vertical rod 2, and the top wall of the vertical rod 2 is fixedly connected to a top plate 3. A workbench 4 is provided directly above the base plate 1. The top wall of the workbench 4 is symmetrically opened with a movable groove 401. The inner wall of the movable groove 401 is provided with a limiting assembly 5. The correction cylinder 6 is movably placed in the movable groove 401, and two groups of limiting assemblies 5 are symmetrically provided with respect to the correction cylinder 6. The limiting assembly 5 contains a limiting cylinder 51. The side wall of the limiting cylinder 51 is fixedly connected to the inner wall of the movable groove 401. The side wall of the limiting cylinder 51 is movably plugged with a support rod 55. The side end of the support rod 55 is fixedly connected to a splint 56. The side wall of the splint 56 is fixedly connected to an anti-slip pad 57. The provision of the anti-slip pad 57 increases the friction between the correction cylinder 6 and the splint 56, making the clamping of the splint 56 more stable.

[0019] It should be noted that a cylinder 9 is fixedly installed in the top of the top plate 3, and a telescopic rod 901 is installed at the bottom output end of the cylinder 9. The bottom end of the telescopic rod 901 movably passes through the top plate 3 and extends downward, and the bottom end of the telescopic rod 901 is fixedly connected to the top of the lifting plate 10.

[0020] It should be noted that a support tube 11 is fixedly inserted into the inner wall of the lifting plate 10, and two groups of support tubes 11 are symmetrically arranged. The support tube 11 is arranged directly above the movable groove 401, and a threaded tube 12 is movably inserted into the support tube 11, and a stamping block 14 is movably inserted into the threaded tube 12.

[0021] Example 2: See also Figure 4-6 , which is the second embodiment of the present invention, and is based on the previous embodiment; Specifically, the outer wall of the punching block 14 is provided with an external thread 1401, and the outer wall of the external thread 1401 is movably engaged with the inner wall of the threaded barrel 12. The external thread 1401 is engaged with the inner wall of the threaded barrel 12 to facilitate the quick installation of the punching block 14 in the threaded barrel 12, saving time and effort and being highly practical.

[0022] In addition, a support shell 7 is fixedly connected to the bottom wall of the workbench 4 , and a collection box 8 is movably placed in the support shell 7 .

[0023] It should be noted that a sliding groove 201 is provided on the opposite side wall of the vertical rod 2, and sliders 1001 are fixedly connected on both sides of the lifting plate 10. The side ends of the sliders 1001 are movably engaged in the sliding groove 201. The sliding groove 201 provided on the vertical rod 2 is used in conjunction with the sliders 1001 on the side wall of the lifting plate 10, so that the lifting stability of the lifting plate 10 is higher and displacement is avoided.

[0024] It should be noted that the inner wall of the support tube 11 is symmetrically provided with a slide rail 1101 , the top wall of the threaded tube 12 is fixedly connected with a buffer plate 13 , and the side wall of the buffer plate 13 is movably engaged in the slide rail 1101 .

[0025] In addition, a buffer spring 15 is fixedly connected to the top wall of the buffer plate 13, and the top end of the buffer spring 15 is fixedly connected to the inner top surface of the support tube 11, and multiple groups of buffer springs 15 are evenly arranged at intervals. By providing the buffer spring 15 in conjunction with the buffer plate 13, it is convenient to bring a huge impact force to the torsion bar rubber core when the punching block 14 is pressed down quickly, causing damage, thereby effectively improving the quality of the finished product.

[0026] Specifically, a limiting groove 52 is provided in the limiting cylinder 51 , and two ends of a slide plate 53 are movably connected in the limiting groove 52 . A side wall of the slide plate 53 is fixedly connected to a limiting spring 54 , and a side end of the limiting spring 54 is fixedly connected to the inner wall of the limiting cylinder 51 .

[0027] It should be noted that the other side wall of the skateboard 53 is fixedly connected to the side end of the support rod 55, the side wall of the anti-slip pad 57 is movably abutted against the outer wall of the correction cylinder 6, and the bottom wall of the splint 56 is fixedly connected to the arc plate 58. By setting a limiting spring 54, the limiting spring 54 pushes the skateboard 53 to move, and the skateboard 53 pushes the support rod 55 to move, and the support rod 55 pushes the splint 56 to abut against the outer wall of the correction cylinder 6, which is quick and convenient, saving time and effort.

[0028] It should be noted that a controller 301 is fixedly mounted on the bottom side of the top plate 3 , and a feed hole 402 is symmetrically opened on the bottom wall of the workbench 4 , and the feed hole 402 is arranged directly below the movable groove 401 .

[0029] Example 3: See also Figure 1-6 , which is the third embodiment of the present invention, and is based on the above two embodiments; When the present invention is used, an adapted correction cylinder 6 and punching block 14 are selected and installed respectively, and the correction cylinder 6 is placed in the movable groove 401 . The correction cylinder 6 is clamped by the limit assembly 5, and the user inserts the correction cylinder 6 between the two sets of clamps 56; the friction between the correction cylinder 6 is increased by providing an anti-slip pad 57, so that the clamping of the clamping plate 56 is more stable; by providing a limit spring 54, the limit spring 54 pushes the slide plate 53 to move, the slide plate 53 pushes the support rod 55 to move, and the support rod 55 pushes the clamping plate 56 to abut against the outer wall of the correction cylinder 6, which is fast and convenient, saving time and effort; by providing an arc plate 58, it is convenient to support the bottom wall of the correction cylinder 6, which is convenient for later stamping and the position of the correction cylinder 6 is stable; by the setting of the limit assembly 5, it is convenient to quickly disassemble and assemble the correction cylinder 6, with high flexibility, and then the stamping block 14 is inserted into the threaded cylinder 12, and is engaged with the inner wall of the threaded cylinder 12 through the external thread 1401, which is convenient for quickly installing the stamping block 14 in the threaded cylinder 12, saving time and effort, and high practicality. During use, the bottom wall of the torsion bar rubber core is inserted into the correction cylinder 6, and the cylinder 9 is started by the controller 301. The cylinder 9 pushes the telescopic rod 901 downward, and the telescopic rod 901 pushes the lifting plate 10 downward. The lifting plate 10 drives the punching block 14 to move downward until the punching block 14 impacts the torsion bar rubber core, squeezes the torsion bar rubber core into the correction cylinder 6, and falls from the correction cylinder 6, falls downward through the discharge hole 402, and is collected in the collection box 8, saving time and effort. Under extrusion, the roundness of the torsion bar rubber core is guaranteed and deformation is corrected. The slide groove 201 opened on the vertical rod 2 is used in conjunction with the slider 1001 on the side wall of the lifting plate 10, so that the lifting stability of the lifting plate 10 is higher and displacement is avoided. The buffer spring 15 is provided in conjunction with the buffer plate 13, so that when the punching block 14 is pressed down quickly, a huge impact force is brought to the torsion bar rubber core, causing damage, thereby effectively improving the quality of the finished product. The device is easy to operate, saves time and effort, is highly practical and flexible.

[0030] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A torsion bar rubber core orthopedic device, comprising a base plate (1), a correction cylinder (6) and a punching block (14), characterized in that: The top side of the bottom plate (1) is symmetrically fixedly connected with a vertical rod (2), the top wall of the vertical rod (2) is fixedly connected with a top plate (3), a workbench (4) is arranged directly above the bottom plate (1), the top wall of the workbench (4) is symmetrically opened with a movable groove (401), the inner wall of the movable groove (401) is provided with a limiting component (5), the correction cylinder (6) is movably placed in the movable groove (401), and the limiting component (5) is symmetrically arranged with two groups about the correction cylinder (6), the limiting component (5) contains a limiting cylinder (51), the side wall of the limiting cylinder (51) is fixedly connected to the inner wall of the movable groove (401), the side wall of the limiting cylinder (51) is movably plugged with a support rod (55), the side end of the support rod (55) is fixedly connected with a splint (56), and the side wall of the splint (56) is fixedly connected with an anti-slip pad (57); A cylinder (9) is fixedly installed in the top of the top plate (3), a telescopic rod (901) is installed at the bottom output end of the cylinder (9), the bottom end of the telescopic rod (901) movably passes through the top plate (3) and extends downward, and the bottom end of the telescopic rod (901) is fixedly connected to a lifting plate (10); A support tube (11) is fixedly inserted into the inner wall of the lifting plate (10), and two groups of the support tubes (11) are symmetrically arranged. The support tubes (11) are arranged directly above the movable groove (401). A threaded tube (12) is movably inserted into the support tube (11), and the punching block (14) is movably inserted into the threaded tube (12).

2. The torsion bar rubber core orthopedic device according to claim 1, characterized in that: The outer wall of the punching block (14) is provided with an external thread (1401), and the outer wall of the external thread (1401) is movably engaged with the inner wall of the threaded barrel (12).

3. The torsion bar rubber core orthopedic device according to claim 1, characterized in that: The bottom wall of the workbench (4) is fixedly connected to a support shell (7), and a collection box (8) is movably placed in the support shell (7).

4. The torsion bar rubber core orthopedic device according to claim 1, characterized in that: A sliding groove (201) is provided on one side wall opposite to the vertical rod (2), and sliders (1001) are fixedly connected to both sides of the lifting plate (10), and the side ends of the sliders (1001) are movably engaged in the sliding groove (201).

5. The torsion bar rubber core orthopedic device according to claim 1, characterized in that: The inner wall of the support cylinder (11) is symmetrically provided with a slide rail (1101), the top wall of the threaded cylinder (12) is fixedly connected with a buffer plate (13), and the side wall of the buffer plate (13) is movably engaged in the slide rail (1101).

6. The torsion bar rubber core orthopedic device according to claim 5, characterized in that: The top wall of the buffer plate (13) is fixedly connected to a buffer spring (15), the top end of the buffer spring (15) is fixedly connected to the inner top surface of the support tube (11), and the buffer springs (15) are arranged in multiple groups at even intervals.

7. The torsion bar rubber core orthopedic device according to claim 1, characterized in that: A limiting groove (52) is provided in the limiting cylinder (51), and a slide plate (53) is movably engaged in the limiting groove (52).

8. The torsion bar rubber core orthopedic device according to claim 7, characterized in that: A side wall of the slide plate (53) is fixedly connected to a limit spring (54), and a side end of the limit spring (54) is fixedly connected to the inner side wall of the limit cylinder (51).

9. The torsion bar rubber core orthopedic device according to claim 8, characterized in that: The other side wall of the slide plate (53) is fixedly connected to the side end of the support rod (55), the side wall of the anti-slip pad (57) is movably abutted against the outer wall of the correction cylinder (6), and the bottom wall of the clamping plate (56) is fixedly connected to an arc plate (58).

10. The torsion bar rubber core orthopedic device according to claim 1, characterized in that: A controller (301) is fixedly mounted on the bottom side of the top plate (3), and a bottom wall of the workbench (4) is symmetrically provided with a material discharge hole (402), and the material discharge hole (402) is arranged directly below the movable groove (401).

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