A clamping tool for workpiece processing

Abstract

The utility model discloses a clamping tool for workpiece processing, which relates to the technical field of clamping tool, and includes: a clamping tool body; a clamping unit fixedly mounted on the inner surface of the clamping tool body and symmetrically arranged; a flexible bonding unit detachably mounted on the output end of the clamping unit; and a lifting unit fixedly mounted on the back of the clamping tool body, wherein the flexible bonding unit includes a flexible contact component detachably mounted on the output end of the clamping unit. The utility model can fix the workpiece by setting the clamping unit and the flexible bonding unit, and by setting the lifting unit, the adaptability can be adjusted according to the height of the workpiece, and the workpiece can be double fixed at the same time to ensure the fixing effect of the workpiece. In addition, by setting the flexible bonding unit, the components at the bonding position of the workpiece can be quickly replaced, thereby ensuring the utilization efficiency of the clamping tool.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping tooling, in particular to a clamping tooling for workpiece processing. Background Art

[0002] Clamping fixtures refer to equipment used to clamp various tools and workpieces. They are used to fix and position the workpieces to keep them stable during the work process, while also improving work efficiency and precision. The application range of clamping fixtures is very wide, including but not limited to machinery manufacturing, electronics manufacturing, automobile manufacturing, furniture manufacturing and other industries. In these industries, clamping fixtures are widely used in various production lines to fix workpieces in appropriate positions for processing, assembly, testing and other operations.

[0003] For example, the Chinese patent publication number: CN213439544U is a fixed clamping tool for hardware workpiece processing, which improves the convenience of adjusting the clamping height and clamping angle of the clamping mechanism of the fixed clamping workpiece, reduces the difficulty of adjustment, reduces the inconvenience of hardware workpiece processing, and thus increases practicality; it includes a workbench, a support rod and a clamping mechanism, four groups of pads are arranged at the bottom end of the workbench, the bottom end of the support rod is connected to the middle area of ​​the top end of the workbench, and the clamping mechanism is installed at the top end of the support rod; it also includes a telescopic rod, a first motor assembly, a power threaded rod, a power plate, an adjustment frame, a fixed plate, a second motor assembly, an adjustment threaded rod, a driving plate, a power rack, an adjustment gear, a rotating shaft and a support plate, and a telescopic groove is arranged at the top end of the support rod.

[0004] In order to solve the problem that the clamping mechanism of the fixed clamping tool is difficult and inconvenient to adjust the clamping height and the clamping angle, the prior art adopts the mutual cooperation of structures such as a telescopic rod, a first motor assembly, a power threaded rod, a power plate, a second motor assembly, an adjustment threaded rod, and a driving plate. However, there is still a lack of effective measures for replacing the fastening fittings. Long-term use will cause the fittings to wear and damage, thereby affecting the fastening effect during workpiece processing. In addition, when adjusting the height to fix the workpiece, the single-area fixing method is not convenient for ensuring the fixing stability, resulting in a reduced utilization efficiency of the clamping tool. Utility Model Content

[0005] The utility model provides a clamping tool for workpiece processing to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A clamping tool for workpiece processing, comprising: a clamping tool body; a clamping unit fixedly mounted on the inner surface of the clamping tool body and symmetrically arranged; a flexible bonding unit detachably mounted at the output end of the clamping unit; the workpiece can be fixed by the arrangement of the clamping unit and the flexible bonding unit, and a lifting unit fixedly mounted on the back of the clamping tool body, the flexible bonding unit comprising a flexible contact component detachably mounted at the output end of the clamping unit, a disassembly component fixedly mounted on the outside of the flexible contact component, the arrangement of the flexible bonding unit allows the components at the bonding location of the workpiece to be quickly replaced, the lifting unit comprising a driving component fixedly mounted on the back of the clamping tool body, an adjusting component arranged on the outside of the driving component, a symmetrically arranged upper clamping component fixedly connected to the inside of the adjusting component, the arrangement of the lifting unit allows the adaptability to be adjusted according to the height of the workpiece, and double fixation is simultaneously performed to ensure the fixing effect of the workpiece.

[0008] A further improvement of the technical solution of the utility model is that the clamping unit includes a cylinder fixedly installed on the inner surface of the clamping tool body, and the output end of the cylinder is fixedly connected to a movable clamping plate that is slidably connected to the bottom surface of the inner cavity of the clamping tool body. The cylinder can be used to drive the movable clamping plate to move and cooperate with the flexible bonding unit to clamp the workpiece.

[0009] A further improvement of the technical solution of the utility model is that the flexible contact component includes a connecting plate movably mounted on the inner surface of the movable clamping plate, and flexible rubber plates arranged at equal intervals are fixedly connected to the inner surface of the connecting plate.

[0010] A further improvement of the technical solution of the utility model is that the disassembly assembly includes a slide plate fixedly connected to the outer surface of the connecting plate, and a slide groove matched with the slide plate is provided on the inner surface of the movable clamping plate, and the outer surface of the slide plate is slidably connected to the inner wall of the slide groove.

[0011] A further improvement of the technical solution of the utility model is that: the front end of the connecting plate is fixedly connected with a pull plate, the top of the pull plate is provided with a slot, a bolt ring is welded on the top of the front face of the movable splint, a clamping rod is movably inserted on the inner wall of the bolt ring, and the bottom end of the outer surface of the clamping rod is movably inserted into the inner wall of the slot, and when the flexible bonding unit is disassembled, the clamping rod is pulled out by sliding between the slide plate and the slide groove, and the connecting plate and the flexible rubber plate can be quickly removed from the movable splint, making the replacement of worn bonding parts more convenient.

[0012] A further improvement of the technical solution of the utility model is that the driving assembly includes a motor fixedly installed on the bottom end of the back side of the clamping tool body, a threaded rod is fixedly connected to the output shaft of the motor, a fixing frame is fixedly installed on the top of the clamping tool body, the top of the threaded rod is rotatably connected to the top of the inner wall of the fixing frame, a movable block is threadedly sleeved on the outer surface of the threaded rod, and the movable block is raised and lowered by the cooperation of the motor and the threaded rod.

[0013] A further improvement of the technical solution of the utility model lies in that: the adjusting assembly includes a lifting plate welded on the upper surface of the movable block and symmetrically arranged, the inner surface of the lifting plate is fixedly connected to the left side of the upper clamping assembly, the outer side of the upper clamping assembly is fixedly connected to a limit slider fixedly connected to the upper surface of the lifting plate, and a limit slide bar fixedly connected to the top of the clamping tool body is movably sleeved on the inner wall of the limit slider. The lifting plate and the upper clamping assembly are moved to adjust according to the required height of the workpiece, and the upper area of ​​the workpiece is assisted in fixing by utilizing the function of the upper clamping assembly.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] The utility model provides a clamping tool for workpiece processing. The workpiece can be fixed by arranging a clamping unit and a flexible bonding unit. The lifting unit can be used to adjust the adaptability according to the height of the workpiece. At the same time, double fixation can ensure the fixing effect of the workpiece. In addition, the flexible bonding unit can be used to quickly replace the components at the bonding point of the workpiece, thereby ensuring the utilization efficiency of the clamping tool.

[0016] The utility model provides a clamping tool for workpiece processing. Through the cooperation of the clamping rod and the slot, when the flexible bonding unit is disassembled, the clamping rod is pulled out, and the sliding between the slide plate and the slide groove can be used to quickly remove the connecting plate and the flexible rubber plate from the movable clamping plate, so that the replacement of the worn bonding parts is more convenient, thereby further ensuring the fastening effect when clamping the workpiece.

[0017] The utility model provides a clamping tool for workpiece processing. Through the cooperation of a motor and a threaded rod, a movable block is raised and lowered, and a lifting plate and an upper clamping assembly are driven to move. The height is adjusted according to the required height of the workpiece, and the upper clamping assembly is used to assist in fixing the upper area of ​​the workpiece, thereby ensuring the stability of the workpiece during processing and fixing. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the tooling body, the clamping unit and the flexible fitting unit of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the mobile clamping plate and the flexible laminating unit of the utility model in a separated state;

[0022] Figure 5 For the utility model Figure 4 A schematic diagram of the enlarged structure at point A;

[0023] Figure 6 It is a three-dimensional structural schematic diagram of the utility model.

[0024] In the figure: 1. Clamping tool body; 2. Clamping unit; 21. Cylinder; 22. Movable clamping plate; 23. Slide groove; 24. Bolt ring; 25. Clamping rod; 3. Flexible fitting unit; 31. Pull plate; 32. Connecting plate; 33. Flexible rubber plate; 34. Slide plate; 35. Slot; 4. Lifting unit; 41. Motor; 42. Threaded rod; 43. Movable block; 44. Lifting plate; 45. Limiting slide rod; 46. Upper clamping assembly; 47. Fixed frame. DETAILED DESCRIPTION

[0025] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on 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.

[0026] See also Figure 1-6 The utility model provides a technical solution: a clamping tool for workpiece processing, comprising: a clamping tool body 1; a clamping unit 2 fixedly mounted on the inner surface of the clamping tool body 1 and symmetrically arranged; a flexible bonding unit 3 detachably mounted on the output end of the clamping unit 2; the workpiece is fixed by the arrangement of the clamping unit 2 and the flexible bonding unit 3, and a lifting unit 4 fixedly mounted on the back of the clamping tool body 1, the flexible bonding unit 3 comprises a flexible contact component detachably mounted on the output end of the clamping unit 2, a disassembly component is fixedly mounted on the outside of the flexible contact component, and the arrangement of the flexible bonding unit 3 allows the components at the bonding location of the workpiece to be quickly replaced, the lifting unit 4 comprises a driving component fixedly mounted on the back of the clamping tool body 1, an adjusting component is arranged on the outside of the driving component, and a symmetrically arranged upper clamping component 46 is fixedly connected to the inside of the adjusting component, and the arrangement of the lifting unit 4 can be used to adjust the adaptability according to the height of the workpiece, and at the same time, double fixation is performed to ensure the fixing effect of the workpiece;

[0027] Preferably, the clamping unit 2 includes a cylinder 21 fixedly mounted on the inner surface of the clamping tool body 1, and the output end of the cylinder 21 is fixedly connected to a movable clamping plate 22 slidably connected to the bottom surface of the inner cavity of the clamping tool body 1. The cylinder 21 can be used to drive the movable clamping plate 22 to move and cooperate with the flexible laminating unit 3 to clamp the workpiece;

[0028] Preferably, the flexible contact component includes a connecting plate 32 movably mounted on the inner surface of the movable clamping plate 22, and the inner surface of the connecting plate 32 is fixedly connected with flexible rubber plates 33 arranged at equal intervals. The disassembly component includes a slide plate 34 fixedly connected to the outer surface of the connecting plate 32, and the inner surface of the movable clamping plate 22 is provided with a slide groove 23 adapted to the slide plate 34. The outer surface of the slide plate 34 is slidably connected to the inner wall of the slide groove 23. The front end of the connecting plate 32 is fixedly connected with a pull plate 31, and the pull plate 34 is fixedly connected to the inner surface of the movable clamping plate 22. A slot 35 is provided on the top of 1, a bolt ring 24 is welded on the front top of the movable clamping plate 22, a clamping rod 25 is movably inserted on the inner wall of the bolt ring 24, and the bottom end of the outer surface of the clamping rod 25 is movably inserted with the inner wall of the slot 35. Through the cooperation between the clamping rod 25 and the slot 35, when disassembling the flexible bonding unit 3, the clamping rod 25 is pulled out, and the sliding between the slide plate 34 and the slide groove 23 is used to quickly remove the connecting plate 32 and the flexible rubber plate 33 from the movable clamping plate 22, so that the replacement of the worn bonding parts is more convenient;

[0029] Preferably, the driving assembly includes a motor 41 fixedly mounted on the bottom end of the back side of the clamping tool body 1, a threaded rod 42 is fixedly connected to the output shaft of the motor 41, a fixing frame 47 is fixedly mounted on the top of the clamping tool body 1, the top of the threaded rod 42 is rotatably connected to the top of the inner wall of the fixing frame 47, a movable block 43 is threadedly sleeved on the outer surface of the threaded rod 42, and the threaded rod 42 is driven to rotate by the output shaft of the motor 41, so that the movable block 43 is lifted and lowered on the threaded rod 42;

[0030] Preferably, the adjustment assembly includes a lifting plate 44 welded on the upper surface of the movable block 43 and symmetrically arranged, the inner surface of the lifting plate 44 is fixedly connected to the left side of the upper clamping assembly 46, the outer side of the upper clamping assembly 46 is fixedly connected to a limit slider fixedly connected to the upper surface of the lifting plate 44, and a limit slide bar 45 fixedly connected to the top of the clamping tool body 1 is movably sleeved on the inner wall of the limit slider. The upper clamping assembly 46 has the same structure as the clamping unit 2 and the flexible fitting unit 3. The movable block 43 is used to drive the lifting plate 44 and the upper clamping assembly 46 to move and adjust according to the required height of the workpiece, and then the upper clamping assembly 46 is used to assist in fixing the upper area of ​​the workpiece.

[0031] The following is a detailed description of the working principle of the clamping tooling used for workpiece processing.

[0032] like Figure 1-6As shown, when in use, first place the workpiece on the clamping tool body 1, then use the cylinder 21 to drive the movable clamp 22 to move, cooperate with the flexible fitting unit 3 to clamp the workpiece, cooperate with the flexible rubber plate 33 to contact the workpiece, increase the friction when the workpiece is fixed, and ensure the flexible protection of the contact surface, then adjust according to the height of the workpiece, start the lifting unit 4, and drive the threaded rod 42 to rotate through the output shaft of the motor 41, so that the movable block 43 is lifted and lowered on the threaded rod 42, and use the movable block 43 to drive the lifting plate 44 and the upper clamping assembly 46 to move, and adjust according to the required height of the workpiece, and then use the function of the upper clamping assembly 46 to assist in fixing the upper area of ​​the workpiece, and then the workpiece can be processed.

[0033] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A clamping tool for workpiece processing, comprising: A clamping tool body (1); A clamping unit (2) fixedly mounted on the inner surface of the clamping tool body (1) and symmetrically arranged; A flexible fitting unit (3) detachably mounted on the output end of the clamping unit (2); and a lifting unit (4) fixedly mounted on the back of the clamping tool body (1), characterized in that: the flexible fitting unit (3) includes a flexible contact component detachably mounted on the output end of the clamping unit (2), a disassembly component is fixedly mounted on the outside of the flexible contact component, and the lifting unit (4) includes a driving component fixedly mounted on the back of the clamping tool body (1), an adjustment component is arranged on the outside of the driving component, and a symmetrically arranged upper clamping component (46) is fixedly connected to the inside of the adjustment component.

2. A workpiece processing clamping tool according to claim 1, characterized in that: The clamping unit (2) comprises a cylinder (21) fixedly mounted on the inner surface of the clamping fixture body (1), and an output end of the cylinder (21) is fixedly connected to a movable clamping plate (22) slidably connected to the bottom surface of the inner cavity of the clamping fixture body (1).

3. A workpiece processing clamping tool according to claim 2, characterized in that: The flexible contact component comprises a connecting plate (32) movably mounted on the inner surface of the movable clamping plate (22), and flexible rubber plates (33) arranged at equal intervals are fixedly connected to the inner surface of the connecting plate (32).

4. A workpiece processing clamping tool according to claim 3, characterized in that: The disassembly assembly comprises a slide plate (34) fixedly connected to the outer surface of the connecting plate (32); a slide groove (23) matching the slide plate (34) is provided on the inner surface of the movable clamping plate (22); and the outer surface of the slide plate (34) is slidably connected to the inner wall of the slide groove (23).

5. A workpiece processing clamping tool according to claim 4, characterized in that: The front end of the connecting plate (32) is fixedly connected to a pull plate (31), a slot (35) is provided on the top of the pull plate (31), a bolt ring (24) is welded to the top of the front face of the movable clamping plate (22), a clamping rod (25) is movably inserted on the inner wall of the bolt ring (24), and the bottom end of the outer surface of the clamping rod (25) is movably inserted into the inner wall of the slot (35).

6. A workpiece processing clamping tool according to claim 1, characterized in that: The driving assembly comprises a motor (41) fixedly mounted on the bottom end of the back side of the clamping fixture body (1); a threaded rod (42) is fixedly connected to the output shaft of the motor (41); a fixing frame (47) is fixedly mounted on the top of the clamping fixture body (1); the top of the threaded rod (42) is rotatably connected to the top of the inner wall of the fixing frame (47); and a movable block (43) is threadedly sleeved on the outer surface of the threaded rod (42).

7. A workpiece processing clamping tool according to claim 6, characterized in that: The adjustment assembly includes a lifting plate (44) welded to the upper surface of the movable block (43) and symmetrically arranged, the inner surface of the lifting plate (44) is fixedly connected to the left side of the upper clamping assembly (46), the outer side of the upper clamping assembly (46) is fixedly connected to a limit slider fixedly connected to the upper surface of the lifting plate (44), and the inner wall of the limit slider is movably sleeved with a limit slide bar (45) fixedly connected to the top of the clamping tool body (1).

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