Clamp for aluminum material welding

Abstract

The utility model discloses a fixture for aluminum material welding, which comprises a support shell and a driving clamping mechanism, the driving clamping mechanism is arranged on the support shell, the driving clamping mechanism comprises a servo motor and an adjusting plate, the servo motor is mounted on the left side of the support shell, and the adjusting plate is mounted on the left side of the support shell. The number of the adjusting plates is two, the two adjusting plates are arranged on the upper portion of the supporting shell, and the limiting dismounting and mounting mechanism is arranged on the adjusting plates. Through mutual cooperation of the servo motor, the adjusting plate, the forward rotation threaded rod, the reverse rotation threaded rod, the threaded block, the movable plate, a rotating motor, a fixing shaft, a mounting plate, a placing block, a fixing block, an electric push rod and a clamping block, aluminum materials can be conveniently and automatically clamped and fixed, and the situation that a clamp needs to be manually adjusted for clamping and fixing is avoided; and the welding angle of the aluminum material can be adjusted as required, so that the flexibility in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding fixtures, in particular to a fixture for welding aluminum materials. Background Art

[0002] Aluminum materials need to be welded during processing, and welding fixtures are needed to clamp and fix them to ensure stability during welding.

[0003] According to application number: CN202121075822.8, a welding fixture for aluminum alloy plates.

[0004] The clamping effect of the welding fixture in the above case is poor, so manual adjustment and clamping are required, and it is inconvenient to disassemble and maintain the clamping block structure. When the clamping block is used for a long time, it is easy to be damaged, so it needs to be disassembled for maintenance or replacement. For this reason, we provide a clamp for welding aluminum materials. Utility Model Content

[0005] The purpose of the utility model is to provide a clamp for welding aluminum materials to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a clamp for welding aluminum materials, comprising:

[0007] Support shell;

[0008] A driving clamping mechanism, wherein the driving clamping mechanism is arranged on the supporting shell, and the driving clamping mechanism comprises a servo motor and an adjusting plate, wherein the servo motor is installed on the left side of the supporting shell, and the number of the adjusting plates is two and they are respectively arranged on the upper part of the supporting shell;

[0009] The position limiting and disassembling mechanism is arranged on the adjusting plate, and the position limiting and disassembling mechanism comprises an insert block, and the number of the insert blocks is two and they are respectively installed on the sides of the two adjusting plates away from each other.

[0010] Preferably, the right end of the servo motor output shaft passes through the support shell and extends into the interior thereof, a forward-rotating threaded rod is installed at the right end of the servo motor output shaft, a reverse-rotating threaded rod is installed at the right end of the forward-rotating threaded rod, and a threaded block is threadedly connected to the surface of the forward-rotating threaded rod and the surface of the reverse-rotating threaded rod.

[0011] Preferably, a movable plate is installed on the top of the threaded block, and a rotating motor is installed on the movable plate on the left side. The right end of the output shaft of the rotating motor passes through the movable plate on the left side and extends to the outside thereof. A fixed shaft is movably connected to the groove of the movable plate on the right side through a bearing, and mounting plates are installed on the right end of the output shaft of the rotating motor and the left end of the fixed shaft.

[0012] Preferably, a placing block is installed at the bottom of the adjustment plate away from the mounting plate, a fixing block is installed at the top of the adjustment plate, and a clamping block is installed at the bottom of the fixing block via an electric push rod.

[0013] Preferably, a slot is provided on the front side of the mounting plate close to the plug block, and a side of the plug block close to the slot passes through the slot and extends into the interior of the slot. Slide grooves are provided on the top and bottom of the mounting plate, and the left and right sides of the inner wall of the slide groove are fixedly connected by a slide rod, a slider is slidably connected to the surface of the slide rod, and a buffer spring is sleeved on the surface of the slide rod.

[0014] Preferably, a movable block is installed on the slider, and two movable blocks on the same side and the opposite side are fixedly connected by a pull plate, and two clamping blocks are installed on the side of the pull plate close to the plug block, and a clamping groove is opened on the side of the plug block close to the clamping block and at the position corresponding to the clamping block.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model facilitates the automatic clamping and fixing of aluminum materials through the mutual cooperation of a servo motor, an adjustment plate, a forward threaded rod, a reverse threaded rod, a threaded block, a moving plate, a rotating motor, a fixed shaft, a mounting plate, a placement block, a fixed block, an electric push rod and a clamping block, thereby avoiding the need for manual adjustment of the clamp for clamping and fixing, and can adjust the angle of the aluminum material during welding as needed, thereby improving flexibility during use.

[0017] 2. The utility model facilitates the separation of the adjustment plate and the mounting plate and the maintenance of the clamping block structure on the adjustment plate by the mutual cooperation of the insert block, the slot, the slide groove, the slide rod, the slider, the buffer spring, the movable block, the pull plate, the clamping block and the clamping groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a structural cross-sectional view of the front view of the utility model;

[0020] Figure 3 It is a structural cross-sectional view of the front view of the position limiting disassembly and assembly mechanism of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the adjusting plate and the limiting disassembly and assembly mechanism of the utility model.

[0022] In the figure: 1 supporting shell, 2 driving clamping mechanism, 21 servo motor, 22 adjusting plate, 23 forward threaded rod, 24 reverse threaded rod, 25 threaded block, 26 moving plate, 27 rotating motor, 28 fixed shaft, 29 mounting plate, 210 placing block, 211 fixed block, 212 electric push rod, 213 clamping block, 3 limiting disassembly and assembly mechanism, 31 insert block, 32 slot, 33 slide groove, 34 slide rod, 35 slider, 36 buffer spring, 37 movable block, 38 pull plate, 39 card block, 310 card slot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0024] See also Figure 1-4 A clamp for welding aluminum materials comprises: a support shell 1 and a driving clamping mechanism 2, the driving clamping mechanism 2 is arranged on the support shell 1, the driving clamping mechanism 2 comprises a servo motor 21 and an adjusting plate 22, the servo motor 21 is installed on the left side of the support shell 1, the number of the adjusting plates 22 is two and they are respectively arranged on the upper part of the support shell 1, the right end of the output shaft of the servo motor 21 penetrates the support shell 1 and extends to the inside thereof, the right end of the output shaft of the servo motor 21 is fixedly connected with a forward threaded rod 23, the right end of the forward threaded rod 23 is fixedly connected with a reverse threaded rod 24, the surface of the forward threaded rod 23 and the surface of the reverse threaded rod 24 are both threadedly connected with a thread block 25, the surface of the thread block 25 is in sliding contact with the inner wall of the support shell 1, and the top of the thread block 25 is fixedly connected There is a movable plate 26, the bottom of the movable plate 26 is in sliding contact with the top of the supporting shell 1, and a rotating motor 27 is fixedly connected to the movable plate 26 on the left side, and the right end of the output shaft of the rotating motor 27 passes through the movable plate 26 on the left side and extends to the outside thereof, and a fixed shaft 28 is movably connected in the groove of the movable plate 26 on the right side through a bearing, and the right end of the output shaft of the rotating motor 27 and the left end of the fixed shaft 28 are both fixedly connected with a mounting plate 29, and a placing block 210 is fixedly connected to the bottom of the adjusting plate 22 away from the mounting plate 29, and the side of the adjusting plate 22 close to the mounting plate 29 contacts with the mounting plate 29, and a fixed block 211 is fixedly connected to the top of the adjusting plate 22, and a clamping block 213 is fixedly connected to the bottom of the fixed block 211 through an electric push rod 212.

[0025] Through the cooperation of the servo motor 21, the adjustment plate 22, the forward threaded rod 23, the reverse threaded rod 24, the threaded block 25, the movable plate 26, the rotating motor 27, the fixed shaft 28, the mounting plate 29, the placement block 210, the fixed block 211, the electric push rod 212 and the clamping block 213, the aluminum material can be clamped and fixed automatically, avoiding the need for manual adjustment of the clamp for clamping and fixing, and the angle of the aluminum material during welding can be adjusted as needed, thereby improving the flexibility during use.

[0026] The limiting disassembly mechanism 3 is arranged on the adjustment plate 22. The limiting disassembly mechanism 3 includes an insert block 31. There are two insert blocks 31 and they are respectively installed on the sides of the two adjustment plates 22 that are away from each other. A slot 32 is provided on the front side of the mounting plate 29 close to the insert block 31. The side of the insert block 31 close to the slot 32 passes through the slot 32 and extends into the inside thereof. A slide groove 33 is provided on the top and bottom of the mounting plate 29. The left and right sides of the inner wall of the slide groove 33 are fixedly connected by a slide rod 34. The surface of the slide rod 34 is slidably connected to a slider 35. The surface of the slide rod 34 is sleeved with a There is a buffer spring 36, and a movable block 37 is fixedly connected to the slider 35. The side of the movable block 37 close to the mounting plate 29 contacts with the mounting plate 29. The two movable blocks 37 on the same side and the opposite side are fixedly connected by a pull plate 38. The side of the pull plate 38 close to the plug block 31 is fixedly connected with two clamping blocks 39. A clamping groove 310 is provided on the side of the plug block 31 close to the clamping block 39 and at the position corresponding to the clamping block 39. The side of the clamping block 39 close to the clamping groove 310 sequentially penetrates the slot 32 and the clamping groove 310 and extends to the inside of the clamping groove 310 and contacts with the inner wall of the clamping groove 310.

[0027] Specifically, the pull plate 38 is pulled, and the pull plate 38 drives the slider 35 to move through the movable block 37, so that the slider 35 squeezes the buffer spring 36 to move, and the pull plate 38 drives the card block 39 to move away from the card slot 310, so that the card block 39 and the card slot 310 are separated, and then the adjustment plate 22 is pulled forward, so that the adjustment plate 22 drives the plug block 31 to move forward, so that the plug block 31 and the slot 32 are separated, and the adjustment plate 22 can be removed.

[0028] Through the mutual cooperation of the insert block 31, the slot 32, the slide groove 33, the slide rod 34, the slider 35, the buffer spring 36, the movable block 37, the pull plate 38, the clamping block 39 and the clamping groove 310, it is convenient to disassemble the adjustment plate 22 and the mounting plate 29, and to maintain the clamping block 213 structure on the adjustment plate 22.

[0029] When in use, the aluminum material is placed on the placement block 210, and then the electric push rod 212 is started. The electric push rod 212 drives the clamping block 213 to move downward to clamp and fix the aluminum material. Then the servo motor 21 is started. The servo motor 21 drives the forward threaded rod 23 and the reverse threaded rod 24 to rotate through the output shaft, so that the two threaded blocks 25 move closer to each other, so that the two aluminum materials move closer to each other, and then the aluminum materials that are bonded together are welded and contacted. When the angle after welding needs to be adjusted, the rotating motor 27 is started. The rotating motor 27 drives the mounting plate 29 and the adjusting plate 22 to rotate through the output shaft, thereby driving the aluminum material to rotate around the fixed axis 28 and adjust it to a suitable angle.

[0030] 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 fixture for welding aluminum materials, characterized in that: include: Support shell (1); A driving clamping mechanism (2), the driving clamping mechanism (2) being arranged on the supporting shell (1), the driving clamping mechanism (2) comprising a servo motor (21) and an adjusting plate (22), the servo motor (21) being installed on the left side of the supporting shell (1), and the number of the adjusting plates (22) being two and being arranged respectively on the upper part of the supporting shell (1); A position limiting and disassembling mechanism (3), wherein the position limiting and disassembling mechanism (3) is arranged on the adjustment plate (22), and the position limiting and disassembling mechanism (3) comprises an insert block (31), wherein the number of the insert blocks (31) is two and the insert blocks (31) are respectively arranged on the sides of the two adjustment plates (22) that are away from each other.

2. The aluminum material welding fixture according to claim 1, characterized in that: The right end of the output shaft of the servo motor (21) passes through the support shell (1) and extends into the interior thereof; a forward-rotating threaded rod (23) is installed at the right end of the output shaft of the servo motor (21); a reverse-rotating threaded rod (24) is installed at the right end of the forward-rotating threaded rod (23); and a threaded block (25) is threadedly connected to the surface of the forward-rotating threaded rod (23) and the surface of the reverse-rotating threaded rod (24).

3. The aluminum material welding fixture according to claim 2, characterized in that: A movable plate (26) is installed on the top of the threaded block (25), and a rotating motor (27) is installed on the movable plate (26) on the left side. The right end of the output shaft of the rotating motor (27) passes through the movable plate (26) on the left side and extends to the outside thereof. A fixed shaft (28) is movably connected to the groove of the movable plate (26) on the right side through a bearing. The right end of the output shaft of the rotating motor (27) and the left end of the fixed shaft (28) are both installed with mounting plates (29).

4. The aluminum material welding fixture according to claim 3, characterized in that: A placing block (210) is installed at the bottom of the adjusting plate (22) on the side away from the mounting plate (29), a fixing block (211) is installed at the top of the adjusting plate (22), and a clamping block (213) is installed at the bottom of the fixing block (211) via an electric push rod (212).

5. The aluminum material welding fixture according to claim 4, characterized in that: A slot (32) is provided on the front side of the mounting plate (29) close to the plug block (31); a side of the plug block (31) close to the slot (32) passes through the slot (32) and extends into the interior thereof; a slide groove (33) is provided on the top and bottom of the mounting plate (29); the left and right sides of the inner wall of the slide groove (33) are fixedly connected by a slide rod (34); a slider (35) is slidably connected to the surface of the slide rod (34); and a buffer spring (36) is sleeved on the surface of the slide rod (34).

6. The aluminum material welding fixture according to claim 5, characterized in that: A movable block (37) is installed on the slider (35); two movable blocks (37) on the same side and opposite sides are fixedly connected via a pull plate (38); two clamping blocks (39) are installed on a side of the pull plate (38) close to the plug block (31); and a clamping groove (310) is provided on a side of the plug block (31) close to the clamping block (39) and at a position corresponding to the clamping block (39).

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