End protection device for transferring machined parts

Abstract

The utility model relates to the technical field of machined part protection devices, in particular to an end protection device for machined part transferring, which comprises two mounting sleeves, a sliding frame, a connecting rod, a sliding groove, a sliding block, a connecting shaft, a movable stop block, a sliding sleeve, a connecting block, a supporting rod, a connecting seat and an adjusting lead screw, the two sides of the sliding frame are slidably connected into the mounting sleeves respectively, the two ends of the connecting rod are fixedly connected with the middle positions of the opposite sides of the two mounting sleeves respectively, the sliding groove is formed in the middle position of the upper end of the connecting rod, the sliding block is in an inverted-T shape, and the lower end of the sliding block is slidably connected into the sliding groove. The supporting device has the advantages of being low in manufacturing cost and capable of supporting the ends of the workpieces, reducing the damage probability of the workpieces and vehicles and guaranteeing the smooth transferring process of the workpieces.

Description

Technical Field

[0001] The present application relates to the technical field of workpiece protection devices, and in particular to an end protection device for workpiece transfer. Background Art

[0002] During the machining process, it is sometimes necessary to transfer batches of workpieces to different workshops or different manufacturers to achieve the final production process through separate processing. However, during the transportation process, some workpieces need to be stacked and placed on the transport vehicle. When the vehicle brakes or accelerates, the workpieces required for transportation may slide or even fall. Therefore, the workpieces need to be bundled. However, the bundling operation cannot effectively protect the protruding ends of the workpieces, and the protruding parts of the workpieces are prone to damage. The existing solution is to weld a fixed support frame and install it directly on the vehicle body. Although this method improves the protection of the workpiece ends, it is costly and has fewer usage scenarios, resulting in increased transportation costs. Therefore, it is necessary to improve the existing transfer end protection structure to solve these problems. Summary of the invention

[0003] In view of the shortcomings of the prior art, the purpose of this application is to provide an end protection device for workpiece transfer that has low manufacturing cost, can provide support for the end of the workpiece, reduce the chance of damage to the workpiece and the vehicle, and ensure a smooth workpiece transfer process.

[0004] The above application objectives of this application are achieved through the following technical solutions:

[0005] A workpiece transfer end protection device comprises a mounting sleeve, a sliding frame, a connecting rod, a sliding groove, a sliding block, a connecting shaft, a movable stopper, a sliding sleeve, a connecting block, a support rod, a connecting seat and an adjusting screw, wherein two mounting sleeves are provided, the sliding frame has a transverse U-shape in appearance, the two sides of the sliding frame are respectively slidably connected in the mounting sleeve, the two ends of the connecting rod are respectively fixedly connected to the middle position of the opposite side of the two mounting sleeves, the sliding groove is provided in the middle position of the upper end of the connecting rod, the sliding block has a "convex" shape in appearance, the lower end of the sliding block is slidably connected in the sliding groove, and the The connecting shafts are rotatably connected to the upper ends of the sliding blocks, the lower ends of the movable stop blocks are fixedly connected to one side of the connecting shaft, the sliding sleeves are movably sleeved on the sliding frames, the connecting blocks are fixedly connected to the upper ends of the sliding sleeves, the lower ends of the support rods are movably connected to the connecting blocks, the connecting seats are fixedly connected to the side surfaces of the movable stop blocks near the end portions, the upper ends of the support rods are movably connected to the connecting seats, one end of the adjusting screw is rotatably connected to the middle position of the sliding groove, the adjusting screw passes through the middle position of the sliding frame, and the adjusting screw and the sliding frame are threadedly connected.

[0006] Optionally, it further comprises a slot and a cushion block, wherein the slots are respectively arranged on the supporting surface of the movable stopper, and one side of the cushion block is respectively engaged with the slot.

[0007] Optionally, a reinforcing portion A is further included, wherein the reinforcing portion A is arranged in the middle position of the connecting rod, and the interior of the reinforcing portion A is solid.

[0008] Optionally, it also includes anti-skid grooves, which are equidistantly arranged on the surface of the pad.

[0009] Optionally, it further includes a reinforcement portion B, which is arranged on the rod body at the connection between the sliding frame and the adjusting screw, and the diameter of the reinforcement portion B is greater than the cross-sectional length of the sliding frame.

[0010] Optionally, it further includes side rails and mounting holes, wherein the side rails are respectively arranged on the surface of the mounting sleeves on the side away from each other, and the mounting holes are equidistantly penetrated and opened on the side rails.

[0011] Optionally, it also includes scale lines, which are equidistantly arranged on the surfaces of both sides of the sliding frame.

[0012] Optionally, an adjustment handle is also included, one end of which is fixedly connected to the surface of the end of the adjustment screw.

[0013] In summary, the present application includes at least one of the following beneficial technical effects:

[0014] The processed part is converted into an end protection device, which can be connected and fixed to the front or rear end of the vehicle when in use. Then, by changing the number of adjustment screw turns and the length of the support rod, the movable baffle can be supported at different angles, thereby improving the stability of the goods during transportation and reducing the occurrence of end collisions.

[0015] The workpiece transfer end protection device is used, the sliding sleeve can be moved on the sliding frame, and the sliding block can slide in the sliding groove, so that the position of the key support can be adjusted more conveniently, thereby meeting the flexible adjustment between different workpieces;

[0016] The end protection device used in the workpiece transfer has low manufacturing cost and good application prospects. It is easy to operate during use. Replacing the type of support rod can further enhance the shock-absorbing and buffering function. It has good applicability and improves the support strength for the ends or parts of the workpiece during transfer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application;

[0018] Figure 2 It is a side structural diagram of an embodiment of the present application.

[0019] Figure numerals: 1. Mounting sleeve; 2. Sliding frame; 3. Connecting rod; 4. Sliding groove; 5. Sliding block; 6. Connecting shaft; 7. Movable stopper; 8. Sliding sleeve; 9. Connecting block; 10. Support rod; 11. Connecting seat; 12. Slot; 13. Pad; 14. Reinforcement part A; 15. Adjustment screw; 16. Anti-slip groove; 17. Sidebar; 18. Mounting hole; 19. Scale line; 20. Reinforcement part B; 21. Adjustment handle. DETAILED DESCRIPTION

[0020] The present application is further described in detail below in conjunction with the accompanying drawings.

[0021] In order to more clearly understand the technical solution shown in the embodiments of the present application, the operation of an existing end protection device for workpiece transfer is first introduced.

[0022] There is an existing end protection device for workpiece transfer, which adopts the form of a welded frame and a spring structure is installed at the end of the workpiece. This form can provide a certain protection effect for some small and lighter workpieces, but the protection effect for heavier workpieces is poor, and this structure cannot support different positions separately, and its scope of application is limited. Therefore, it needs to be improved to solve these problems.

[0023] See also Figure 1 and Figure 2 , is a workpiece transfer end protection device disclosed in an embodiment of the present application, comprising a mounting sleeve 1, a sliding frame 2, a connecting rod 3, a sliding groove 4, a sliding block 5, a connecting shaft 6, a movable stopper 7, a sliding sleeve 8, a connecting block 9, a support rod 10, a connecting seat 11 and an adjusting screw 15, wherein the mounting sleeve 1 is provided with two, the sliding frame 2 has a transverse U-shape in appearance, the two sides of the sliding frame 2 are respectively slidably connected in the mounting sleeve 1, the two ends of the connecting rod 3 are respectively fixedly connected to the middle position of the opposite side of the two mounting sleeves 1, the sliding groove 4 is provided in the middle position of the upper end of the connecting rod 3, the sliding block 5 has a "convex" shape in appearance, and the lower end of the sliding block 5 is slidably connected to In the sliding groove 4, the connecting shaft 6 is rotatably connected to the upper end of the sliding block 5, the lower end of the movable stopper 7 is fixedly connected to one side of the connecting shaft 6, the sliding sleeves 8 are movably sleeved on the sliding frame 2, the connecting blocks 9 are fixedly connected to the upper ends of the sliding sleeves 8, the lower ends of the support rods 10 are movably connected to the connecting blocks 9, the connecting seats 11 are fixedly connected to the side surfaces of the movable stopper 7 near the end, the upper ends of the support rods 10 are movably connected to the connecting seats 11, one end of the adjusting screw 15 is rotatably connected to the middle position of the sliding groove 4, the adjusting screw 15 passes through the middle position of the sliding frame 2, and the adjusting screw 15 and the sliding frame 2 are threadedly connected.

[0024] Specifically, when in use, the mounting sleeve 1 is installed on both sides of the end of the flatbed truck, or on the inner side of the front end of the transport vehicle, or on the rear side. When in use, the screw 15 is rotated to adjust the sliding frame 2 so that the sliding frame 2 moves a certain distance in the mounting sleeve 1. At this time, the position of the sliding block 5 in the sliding groove 4 is adjusted according to the number of workpieces so that it corresponds to the position of the workpiece. The threaded adjustable rod body inside the support rod 10, or the buffer rod body with shock absorption, or the rod body with non-adjustable length is directly used to achieve different protection effects. It is better to adjust the movable stopper 7 to contact the end of the workpiece. The fixed structure can provide support for the sliding or shaking of the workpiece, and at the same time avoid the danger caused by the forward impact of the workpiece when the driver brakes suddenly. The surface of the movable stopper 7 can be connected with soft materials, but the thickness cannot be too large to reduce the activity space. The angle between the movable stopper 7 and the sliding block 5 can be changed, so as to achieve the support of the inclined structure. The height of the movable stopper 7 can be selected as short or long according to the type of goods to better adapt to the end of the workpiece. It is simple to operate, has a wide range of applications, and is more easily accepted by people.

[0025] See also Figure 1 As another specific implementation method disclosed in the embodiment of the present application, it also includes a slot 12 and a cushion block 13. The slots 12 are respectively opened on the supporting surface of the movable stopper 7, and one side of the cushion block 13 is respectively connected to the slot 12.

[0026] Specifically, the arrangement of the card slot 12 can connect the cushion block 13, and the arrangement of the cushion block 13 can enhance the buffering capacity of the workpiece, and at the same time fill some uneven surfaces after stacking, thereby achieving a better protection effect.

[0027] See also Figure 1 As another specific implementation method disclosed in the embodiment of the present application, it also includes a reinforcement part A14, which is arranged in the middle position of the connecting rod 3, and the interior of the reinforcement part A14 is solid.

[0028] Specifically, the provision of the reinforcement portion A14 can enhance the strength of the middle portion of the connecting rod 3, thereby improving the protective effect and ensuring sufficient supporting force when subjected to sudden force, so that the point remains firm.

[0029] See also Figure 1 As another specific implementation method disclosed in the embodiment of the present application, it also includes anti-skid grooves 16, which are equidistantly arranged on the surface of the cushion block 13.

[0030] Specifically, the provision of the anti-slip groove 16 can increase the friction force at the connection position of the workpiece, improve the firmness of the connection after contact, and thus improve the protection effect.

[0031] See also Figure 2As another specific implementation disclosed in the embodiment of the present application, it also includes a reinforcement portion B20, which is arranged on the rod body at the connection between the sliding frame 2 and the adjusting screw 15, and the diameter of the reinforcement portion B20 is greater than the cross-sectional length of the sliding frame 2.

[0032] Specifically, the reinforcement portion B20 can reinforce the position where the sliding frame 2 is connected to the adjusting screw 15 to avoid deformation and fracture when squeezed. The adjusting screw 15 is provided with a dense thread structure to ensure better supporting capacity.

[0033] See also Figure 1 As another specific implementation method disclosed in the embodiment of the present application, it also includes a sidebar 17 and a mounting hole 18. The sidebars 17 are respectively arranged on the surface of the mounting sleeve 1 on the side away from each other, and the mounting holes 18 are equidistantly opened on the sidebar 17.

[0034] Specifically, the side rail 17 can be quickly connected to the vehicle body or other connecting planes, and then a convenient and firm connection is achieved through the mounting holes 18, which has good practicality.

[0035] See also Figure 1 As another specific implementation method disclosed in the embodiment of the present application, it also includes scale lines 19, and the scale lines 19 are equidistantly arranged on the surface of both sides of the sliding frame 2.

[0036] Specifically, the setting of the scale line 19 can make it easier for personnel to see the adjusted distance more intuitively, thereby improving convenience.

[0037] See also Figure 2 As another specific implementation disclosed in the embodiment of the present application, it also includes an adjustment handle 21, one end of which is fixedly connected to the surface of the end of the adjustment screw 15.

[0038] Specifically, the setting of the adjustment handle 21 can facilitate personnel to rotate the adjustment screw 15, which is more labor-saving.

[0039] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An end protection device for workpiece transfer, characterized in that: The invention comprises a mounting sleeve (1), a sliding frame (2), a connecting rod (3), a sliding groove (4), a sliding block (5), a connecting shaft (6), a movable stopper (7), a sliding sleeve (8), a connecting block (9), a supporting rod (10), a connecting seat (11) and an adjusting screw (15), wherein two mounting sleeves (1) are provided, the sliding frame (2) is in a transverse U-shape in appearance, the two sides of the sliding frame (2) are respectively slidably connected in the mounting sleeve (1), the two ends of the connecting rod (3) are respectively fixedly connected to the middle position of the opposite side of the two mounting sleeves (1), the sliding groove (4) is provided in the middle position of the upper end of the connecting rod (3), the sliding block (5) is in a "convex" shape in appearance, the lower end of the sliding block (5) is slidably connected in the sliding groove (4), the connecting shaft ( The movable stopper (6) is respectively rotatably connected to the upper end of the sliding block (5), the lower end of the movable stopper (7) is fixedly connected to one side of the connecting shaft (6), the sliding sleeve (8) is respectively movably sleeved on the sliding frame (2), the connecting block (9) is respectively fixedly connected to the upper end of the sliding sleeve (8), the lower end of the support rod (10) is movably connected to the connecting block (9), the connecting seat (11) is fixedly connected to the side surface of the movable stopper (7) near the end, the upper end of the support rod (10) is movably connected to the connecting seat (11), one end of the adjusting screw (15) is rotatably connected to the middle position of the sliding groove (4), the adjusting screw (15) passes through the middle position of the sliding frame (2), and the adjusting screw (15) and the sliding frame (2) are threadedly connected.

2. The end protection device for workpiece transfer according to claim 1, characterized in that: It also comprises a clamping slot (12) and a cushion block (13), wherein the clamping slot (12) is respectively opened on the supporting surface of the movable stopper (7), and one side of the cushion block (13) is respectively clamped with the clamping slot (12).

3. The end protection device for workpiece transfer according to claim 1, characterized in that: It also comprises a reinforcing portion A (14), wherein the reinforcing portion A (14) is arranged at a middle position of the connecting rod (3), and the interior of the reinforcing portion A (14) is solid.

4. The end protection device for workpiece transfer according to claim 2, characterized in that: It also includes anti-skid grooves (16), wherein the anti-skid grooves (16) are equidistantly arranged on the surface of the cushion block (13).

5. The end protection device for workpiece transfer according to claim 1, characterized in that: It also includes a reinforcing portion B (20), which is arranged on the rod body at the connection between the sliding frame (2) and the adjusting screw (15), and the diameter of the reinforcing portion B (20) is greater than the cross-sectional length of the sliding frame (2).

6. The end protection device for workpiece transfer according to claim 1, characterized in that: It also comprises side rails (17) and mounting holes (18), wherein the side rails (17) are respectively arranged on the surface of the mounting sleeve (1) on a side away from each other, and the mounting holes (18) are equidistantly penetrated and opened on the side rails (17).

7. The end protection device for workpiece transfer according to claim 1, characterized in that: It also includes scale lines (19), which are equidistantly arranged on the surfaces of both sides of the sliding frame (2).

8. The end protection device for workpiece transfer according to claim 1, characterized in that: It also comprises an adjustment handle (21), one end of which is fixedly connected to the surface of the end of the adjustment screw (15).

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