Anti-loosening clamping device for metal product machining

Abstract

The utility model relates to the technical field of metal product processing, and particularly discloses a metal product processing anti-loosening clamping device which comprises a first working panel and a second working panel, and the first working panel is connected with the second working panel in a clamping mode through a clamping groove and a clamping block. A first frame and a second frame are fixedly connected to the left side and the right side of the first working panel respectively, electric telescopic rods are arranged at the two ends of the bottom of each of the first frame and the second frame, and fixable universal wheels are connected to the bottoms of the electric telescopic rods through buffer mechanisms; a bidirectional screw rod is vertically arranged in the middle of the first frame and the second frame, a mounting sleeve is arranged in the middle of the outer wall of the bidirectional screw rod in a sleeving manner, two threaded blocks are symmetrically arranged on the outer wall of the bidirectional screw rod, and a clamping mechanism is mounted at the tops of the threaded blocks; the device has the beneficial effects that operation is easy, movement and height adjustment are convenient, the service life of the device is prolonged, and metal products are prevented from being disengaged from the clamping mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of metal product processing, in particular to a metal product processing anti-loosening clamping device. Background Art

[0002] The metal products industry includes structural metal products manufacturing, metal tool manufacturing, container and metal packaging container manufacturing, etc. With the progress of society and the development of science and technology, metal products are used more and more widely in industry, agriculture and all areas of people's lives, creating more and more value for society. Metal products usually need to be clamped during processing.

[0003] The Chinese patent with authorization announcement number CN219747909U discloses a device for preventing clamping wear for processing metal products, including a device body, wherein the device body includes a placing plate, a lower fixing ring, a lower movable ring and a clamping block, the placing plate is provided with a guide groove and a bidirectional screw is rotatably provided in the guide groove, the bidirectional screw is screwed with two groups of guide blocks in opposite directions, the lower fixing ring is provided with two groups and is respectively fixed to the upper ends of the guide blocks on both sides, the lower fixing ring is provided with an upper fixing ring, the lower fixing ring is provided with a slot, the upper fixing ring is provided with a locking assembly and the lower end of the locking assembly corresponds to the slot, and the lower fixing ring and the upper fixing ring are provided with a first sliding groove on the inner sides. Thus, the angle of the clamping end can be adjusted in multiple directions, which is convenient for clamping and fixing metal products with special-shaped appearances, improving the operability of the device, facilitating independent maintenance and replacement operations of various components of the clamping piece, and having a simple structure and improving the operability of the device.

[0004] However, its disadvantage is that debris will be generated when processing metal components. When the debris falls on the outer surface of the threaded rod, it is easy to be adsorbed on its outer surface and difficult to clean. The presence of debris can easily damage the threads on the outer surface of the threaded rod, making it impossible to drive the splint to move accurately, thereby causing the metal component to be forced to detach from the splint. Utility Model Content

[0005] The utility model aims to provide a metal product processing anti-loosening clamping device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal product processing anti-loosening clamping device, the metal product processing anti-loosening clamping device comprises: a first working panel and a second working panel, the first working panel is clamped with the second working panel through a clamping groove and a clamping block, the left and right sides of the first working panel are respectively fixedly connected with a first frame and a second frame, both ends of the bottom of the first frame and the second frame are provided with an electric telescopic rod, and the bottom of the electric telescopic rod is connected with a fixed universal wheel through a buffer mechanism; a bidirectional screw rod is vertically provided at the center position of the first frame and the second frame, and a mounting sleeve is provided at the center position of the outer wall of the bidirectional screw rod, and two threaded blocks are symmetrically provided on the outer wall of the bidirectional screw rod, and a clamping mechanism is installed on the top of the threaded block.

[0007] Preferably, the card slot is located on a side of the first working panel close to the second working panel, the card block is adapted to the position and size of the card slot, a mounting plate is fixedly connected to one side of the second working panel, and the mounting plate is fixed to the first frame and the second frame by bolts.

[0008] Preferably, a baffle is provided at the lower end of one side of the second working panel close to the first working panel, and the baffle is located directly below the bidirectional screw rod. The first working panel and the second working panel are symmetrically arranged along the bidirectional screw rod.

[0009] Preferably, one end of the bidirectional screw rod is rotatably connected to one side of the second frame, and the other end of the bidirectional screw rod passes through the first frame and is connected to a handle, and a rubber sleeve is sleeved on the outer wall of the handle.

[0010] Preferably, one end of the mounting sleeve is fixedly mounted at a center position on the side of the first working panel, and a bidirectional screw rod is rotatably connected to the inner wall of the mounting sleeve.

[0011] Preferably, the buffer mechanism comprises a buffer sleeve, which is fixedly mounted on the bottom of the electric telescopic rod, and the top of the fixable universal wheel passes through the buffer sleeve to connect with a limiting block, and the limiting block slides up and down in the buffer sleeve.

[0012] Preferably, a plurality of first springs are provided at the top of the limit block, a second spring is provided at the bottom of the limit block, and the second spring is sleeved on the outer side of the top of the fixed universal wheel.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: after the device is moved to a designated position by a fixed universal wheel, it is fixed, and after the device is checked and confirmed to be intact, the metal product to be processed is placed between the two sets of clamping mechanisms, and the handle is turned to drive the clamping mechanism to synchronously approach the metal product to clamp it, and the metal product is processed in the next step. After the processing is completed, the second working panel is detached, which is convenient for cleaning the debris attached to the bidirectional screw rod, thereby reducing the damage of the debris to the bidirectional screw rod and preventing the metal product from detaching from the clamping mechanism. The device is simple to operate, convenient to move and adjust the height, improves the service life of the device, and reduces the metal product from detaching from the clamping mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the axonometric drawing of the overall structure of the utility model;

[0015] Figure 2 This is a cross-sectional view of the overall structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the overall structure of the utility model.

[0017] In the figure: 1. first working panel; 2. first frame; 3. second frame; 4. second working panel; 5. mounting plate; 6. bolt; 7. bidirectional screw rod; 8. mounting sleeve; 9. threaded block; 10. clamping mechanism; 11. handle; 12. rubber sleeve; 13. electric telescopic rod; 14. buffer mechanism; 15. fixable universal wheel; 16. slot; 17. block; 18. buffer sleeve; 19. limit block; 20. first spring; 21. second spring; 22. baffle. DETAILED DESCRIPTION

[0018] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-Figure 3The utility model provides a technical solution: a metal product processing anti-loosening clamping device, comprising: a first working panel 1 and a second working panel 4, the first working panel 1 is clamped with the second working panel 4 through a clamping groove 16 and a clamping block 17, the left and right sides of the first working panel 1 are respectively fixedly connected with a first frame 2 and a second frame 3, the clamping groove 16 is located on a side of the first working panel 1 close to the second working panel 4, the clamping block 17 is adapted to the position and size of the clamping groove 16, a mounting plate 5 is fixedly connected to one side of the second working panel 4, and the mounting plate 5 is fixed to the first frame 2 and the second frame 3 by bolts 6. The second working panel 4 can be fixed or detached from the first working panel 1 by bolts 6.

[0020] Both ends of the bottom of the first frame 2 and the second frame 3 are provided with an electric telescopic rod 13, and the bottom of the electric telescopic rod 13 is connected to a fixed universal wheel 15 through a buffer mechanism 14; the buffer mechanism 14 includes a buffer sleeve 18, and the buffer sleeve 18 is fixedly installed at the bottom of the electric telescopic rod 13. The top of the fixed universal wheel 15 passes through the buffer sleeve 18 and is connected to a limiting block 19, and the limiting block 19 slides up and down in the buffer sleeve 18. A plurality of first springs 20 are provided at the top of the limiting block 19, and a second spring 21 is provided at the bottom of the limiting block 19. The second spring 21 is sleeved on the outer side of the top of the fixed universal wheel 15. The buffer mechanism 14 can buffer the vibration generated by the fixed universal wheel 15 at the bottom when the device moves, so as to prevent the metal products on the first working panel 1 and the second working panel 4 from shaking and falling.

[0021] A bidirectional screw rod 7 is vertically arranged at the center of the first frame 2 and the second frame 3, and a mounting sleeve 8 is sleeved at the center of the outer wall of the bidirectional screw rod 7. One end of the mounting sleeve 8 is fixedly installed at the center of the side of the first working panel 1, and the inner wall of the mounting sleeve 8 is rotatably connected with the bidirectional screw rod 7. The bidirectional screw rod 7 is fixed by the mounting sleeve 8, and the support of the bidirectional screw rod 7 is strengthened from the middle position, thereby enhancing stability and avoiding deviation.

[0022] Two threaded blocks 9 are symmetrically arranged on the outer wall of the bidirectional screw 7, and a clamping mechanism 10 is installed on the top of the threaded block 9. One end of the bidirectional screw 7 is rotatably connected to one side of the second frame 3, and the other end of the bidirectional screw 7 passes through the first frame 2 and is connected to a handle 11, and a rubber sleeve 12 is sleeved on the outer wall of the handle 11. The rubber sleeve 12 facilitates the staff to rotate the handle 11 and protects the staff; by rotating the handle 11, the clamping mechanism 10 can be driven to move closer or farther synchronously, thereby clamping the metal product and facilitating the next step of processing.

[0023] A baffle 22 is provided at the lower end of the second working panel 4 close to the first working panel 1 . The baffle 22 is located directly below the bidirectional screw rod 7 . The block 17 is located on the side of the baffle 22 . The first working panel 1 and the second working panel 4 are symmetrically arranged along the bidirectional screw rod 7 .

[0024] In actual use, after the device is moved to a designated position by the fixed universal wheel 15, it is fixed, and after the device is checked and confirmed to be intact, the metal product to be processed is placed between the two sets of clamping mechanisms 10, and the handle 11 is turned to drive the clamping mechanism 10 to synchronously approach the metal product to clamp it, and the metal product is processed in the next step. After the processing is completed, the second working panel 4 is detached to facilitate the cleaning of the debris attached to the bidirectional screw rod 7, thereby reducing the damage of the debris to the bidirectional screw rod 7 and preventing the metal product from detaching from the clamping mechanism 10. The device is simple to operate, convenient to move and adjust the height, improves the service life of the device, and reduces the metal product from detaching from the clamping mechanism 10.

[0025] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal product processing anti-loosening clamping device, characterized in that: The metal product processing anti-loosening clamping device comprises: a first working panel (1) and a second working panel (4), the first working panel (1) being clamped with the second working panel (4) via a clamping groove (16) and a clamping block (17), the left and right sides of the first working panel (1) being fixedly connected to a first frame (2) and a second frame (3), respectively, the bottom ends of the first frame (2) and the second frame (3) being provided with an electric telescopic rod (13), the bottom of the electric telescopic rod (13) being connected to a fixed universal wheel (15) via a buffer mechanism (14); A bidirectional screw rod (7) is vertically arranged at the center of the first frame (2) and the second frame (3); a mounting sleeve (8) is sleeved at the center of the outer wall of the bidirectional screw rod (7); two threaded blocks (9) are symmetrically arranged on the outer wall of the bidirectional screw rod (7); a clamping mechanism (10) is installed on the top of the threaded block (9); A baffle (22) is provided at the lower end of one side of the second working panel (4) close to the first working panel (1), and the baffle (22) is located directly below the bidirectional screw rod (7). The first working panel (1) and the second working panel (4) are symmetrically arranged along the bidirectional screw rod (7).

2. The anti-loosening clamping device for metal product processing according to claim 1 is characterized in that: The card slot (16) is located on a side of the first working panel (1) close to the second working panel (4); the card block (17) is adapted to the position and size of the card slot (16); a mounting plate (5) is fixedly connected to one side of the second working panel (4); and the mounting plate (5) is fixed to the first frame (2) and the second frame (3) by bolts (6).

3. The anti-loosening clamping device for metal product processing according to claim 1 is characterized in that: One end of the bidirectional screw rod (7) is rotatably connected to one side of the second frame (3), and the other end of the bidirectional screw rod (7) passes through the first frame (2) and is connected to a handle (11), wherein a rubber sleeve (12) is sleeved on the outer wall of the handle (11).

4. The anti-loosening clamping device for metal product processing according to claim 1, characterized in that: One end of the mounting sleeve (8) is fixedly mounted at a central position on the side of the first working panel (1), and the inner wall of the mounting sleeve (8) is rotatably connected to a bidirectional screw rod (7).

5. The anti-loosening clamping device for metal product processing according to claim 1, characterized in that: The buffer mechanism (14) comprises a buffer sleeve (18), the buffer sleeve (18) being fixedly mounted on the bottom of the electric telescopic rod (13), the top of the fixed universal wheel (15) passing through the buffer sleeve (18) and connected to a limit block (19), and the limit block (19) sliding up and down in the buffer sleeve (18).

6. The anti-loosening clamping device for metal product processing according to claim 5, characterized in that: A plurality of first springs (20) are provided at the top of the limit block (19), and a second spring (21) is provided at the bottom of the limit block (19). The second spring (21) is sleeved on the outer side of the top of the fixed universal wheel (15).

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