CN221047806U - Thin-wall part clamp on numerical control machine tool - Google Patents
Thin-wall part clamp on numerical control machine tool Download PDFInfo
- Publication number
- CN221047806U CN221047806U CN202322394914.8U CN202322394914U CN221047806U CN 221047806 U CN221047806 U CN 221047806U CN 202322394914 U CN202322394914 U CN 202322394914U CN 221047806 U CN221047806 U CN 221047806U
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- plate
- bolt
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- adjusting
- machine tool
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002457 bidirectional effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004372 laser cladding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a thin-wall part clamp on a numerical control machine tool, which comprises a main plate, wherein adjusting plates are arranged on two sides of the main plate, an adjusting assembly for driving the two adjusting plates to be close to or far away from each other is arranged in the middle of the main plate, two clamping plates are arranged above the two adjusting plates, and the cross section of each clamping plate is L-shaped. Through placing the part at the mainboard upper surface, according to the condition all around of plate, adjust the position of four splint respectively through the grafting structure, rethread adjusting part drives both sides regulating plate and removes to the middle part simultaneously, makes four splint fixed panel four corners, and rethread bolt adjusting part drives the rectangle clamp plate and moves down afterwards, accomplishes the fixing to the panel, can fix the level and the vertical direction of panel simultaneously through the design of splint and rectangle clamp plate, has improved the fixed effect of panel, and the positional adjustment of splint simultaneously can fix to multiple panel, has improved the suitability.
Description
Technical Field
The utility model relates to the technical field of part machining, in particular to a thin-wall part clamp on a numerical control machine tool.
Background
Thin-wall parts are increasingly widely applied to various industrial departments, but the processing of the thin-wall parts is troublesome because the thin-wall parts have poor rigidity and weak strength, are easy to deform in the processing and are not easy to ensure the processing quality of the parts. How to improve the machining precision of thin-wall parts is a topic of increasing concern in the industry.
At present, when a laser machine tool is used for processing a plate-shaped part, a three-jaw chuck which is most commonly used for processing a thin-wall part is adopted for clamping, and the influence of the clamping process on the processing of the thin-wall part is reduced by adjusting proper clamping force. In the process of processing the thin-wall part by adopting the laser cladding technology, the thin-wall part is easy to be heated and deformed, so that processing errors are generated, the gesture of the workpiece and the stability in the processing process are also important factors for ensuring the precision of the workpiece, and meanwhile, gaps or circular arcs exist at the peripheral edges of the plate-shaped part, so that the plate-shaped part with various shapes cannot be fixed by adopting a three-jaw chuck fixing mode, and the three-jaw chuck has limitation.
Disclosure of utility model
The utility model aims to solve the problems and provide a thin-wall part clamp on a numerical control machine tool, which is described in detail below.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a thin-wall part clamp on a numerical control machine tool, which comprises a main plate, wherein adjusting plates are arranged on two sides of the main plate, an adjusting component for driving the two adjusting plates to be close to or far away from each other is arranged in the middle of the main plate, two clamping plates are arranged above the two adjusting plates, the cross section of each clamping plate is L-shaped, inserting structures for fixing the positions of the clamping plates are arranged on two sides of the upper surface of each adjusting plate, a rectangular pressing plate is arranged on the inner side of each clamping plate, and bolt adjusting pieces for driving the rectangular pressing plates to move up and down are arranged at the upper ends of the clamping plates.
Adopt above-mentioned thin wall part anchor clamps on digit control machine tool, when using, install the mainboard on the lathe, place the part at the mainboard upper surface again, according to the condition all around of plate, adjust the position of four splint respectively through grafting structure, rethread adjusting part drives both sides regulating plate and removes to the middle part simultaneously, makes four splint fix panel four corners, and rethread bolt adjusting part drives the rectangle clamp plate and moves down afterwards, accomplishes the fixed to panel.
Preferably, the adjusting assembly comprises a bidirectional screw rod rotatably connected to the middle part of the main board, and threaded holes in threaded connection with the bidirectional screw rods are formed in the middle parts of the two adjusting boards.
Preferably, the two ends of the adjusting plates are provided with slide bar holes, and the two sides of the main plate are fixedly connected with slide bars which are in sliding connection with the slide bar holes.
Preferably, both ends of the inner wall of the clamping plate are designed to be cambered surfaces.
Preferably, the inserting structure comprises a bump inserting rod fixedly connected to the lower end of the clamping plate, a plurality of slots for inserting the bump inserting rod are formed in two sides of the adjusting plate, and a bolt connecting piece for fixing the bump inserting rod in the slots is arranged in the bump inserting rod.
Preferably, the bolt connecting piece comprises a first bolt rotationally connected to the middle of the convex inserting rod, and each slot is provided with a bolt hole in threaded connection with the first bolt.
Preferably, the bolt adjusting piece comprises a nut positioned above the clamping plate, the nut is fixedly connected with the upper end of the clamping plate through two L-shaped supporting plates, a second bolt is connected with the nut in a threaded manner, the lower end of the second bolt is rotationally connected with the rectangular pressing plate, and the rectangular pressing plate is in clearance fit with the inner wall of the clamping plate.
Preferably, the main plate has the same thickness as the two adjusting plates.
The beneficial effects are that:
Through placing the part at the mainboard upper surface, according to the condition all around of plate, adjust the position of four splint respectively through the grafting structure, rethread adjusting part drives both sides regulating plate and removes to the middle part simultaneously, makes four splint fixed panel four corners, and rethread bolt adjusting part drives the rectangle clamp plate and moves down afterwards, accomplishes the fixing to the panel, can fix the level and the vertical direction of panel simultaneously through the design of splint and rectangle clamp plate, has improved the fixed effect of panel, and the positional adjustment of splint simultaneously can fix to multiple panel, has improved the suitability.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a split perspective view of the regulator plate of the present utility model;
fig. 3 is a perspective view of the splint and related structure of the present utility model.
The reference numerals are explained as follows:
1. A main board; 2. an adjusting plate; 3. an adjustment assembly; 3a, a threaded hole; 3b, a bidirectional screw; 3c, a slide bar hole; 3d, sliding bars; 4. a bolt connection; 4a, a first bolt; 4b, bolt holes; 5. a bolt adjusting member; 5a, a screw cap; 5b, L-shaped support plates; 5c, a second bolt; 6. a clamping plate; 7. a rectangular pressing plate; 8. a bump plunger; 9. a slot.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
Referring to fig. 1-3, the utility model provides a thin-wall part clamp on a numerical control machine tool, which comprises a main plate 1, wherein adjusting plates 2 are arranged on two sides of the main plate 1, an adjusting component 3 for driving the two adjusting plates 2 to approach or separate from each other is arranged in the middle of the main plate 1, two clamping plates 6 are arranged above the two adjusting plates 2, the cross section of each clamping plate 6 is L-shaped, splicing structures for fixing the positions of the clamping plates 6 are arranged on two sides of the upper surface of the two adjusting plates 2, a rectangular pressing plate 7 is arranged on the inner side of each clamping plate 6, and a bolt adjusting piece 5 for driving the rectangular pressing plate 7 to move up and down is arranged at the upper end of each clamping plate 6.
As an alternative embodiment, the adjusting assembly 3 comprises a bidirectional screw rod 3b rotationally connected to the middle part of the main board 1, threaded holes 3a in threaded connection with the bidirectional screw rod 3b are formed in the middle parts of the two adjusting plates 2, slide rod holes 3c are formed in the two ends of the two adjusting plates 2, slide rods 3d in sliding connection with the slide rod holes 3c are fixedly connected to the two sides of the main board 1, the adjusting plates 2 in threaded connection with the two sides are driven to be close to or far away from each other by rotating the bidirectional screw rod 3b, and meanwhile, the horizontal stable movement of the adjusting plates 2 can be kept by the design of the slide rod holes 3c and the slide rods 3 d.
Specifically, both ends of the inner wall of the clamping plate 6 are designed to be cambered surfaces, so that damage to the arc-shaped edges of the plate is avoided.
Referring to fig. 2, the plugging structure includes a bump plugging rod 8 fixedly connected to the lower end of the clamping plate 6, a plurality of slots 9 plugging with the bump plugging rod 8 are formed on two sides of the adjusting plate 2, a bolt connecting piece 4 for fixing the bump plugging rod 8 in the slots 9 is arranged in the bump plugging rod 8, the bolt connecting piece 4 includes a bolt one 4a rotationally connected to the middle of the bump plugging rod 8, a bolt hole 4b in threaded connection with the bolt one 4a is formed in each slot 9, after the clamping plate 6 is moved to a proper position, the bump plugging rod 8 is inserted into the slots 9, and then the bolt one 4a is rotated to move in the bolt hole 4b, so that the position fixing of the bump plugging rod 8 is completed.
Referring to fig. 3, the bolt adjusting member 5 includes a nut 5a located above the clamping plate 6, the nut 5a is fixedly connected with the upper end of the clamping plate 6 through two L-shaped supporting plates 5b, a bolt two 5c is screwed in the nut 5a, the lower end of the bolt two 5c is rotationally connected with the rectangular pressing plate 7, the rectangular pressing plate 7 is in clearance fit with the inner wall of the clamping plate 6, when the bolt two 5c is rotated, the bolt two 5a is in threaded connection with the nut 5a to realize up-and-down movement, and meanwhile, the rectangular pressing plate 7 is pressed down along with the bolt two 5c under the limit of the inner wall of the clamping plate 6, so as to fix the plate.
Specifically, the thickness of the main board 1 is the same as that of the two adjusting boards 2, so that the board is more stable when placed on the surface of the main board 1, and the board is prevented from colliding with the bottom surface of the board when the adjusting boards 2 move towards the middle.
By adopting the structure, when the device is used, the main board 1 is arranged on a machine tool, parts are placed on the upper surface of the main board 1, the positions of the four clamping plates 6 are respectively adjusted through the plugging structure according to the surrounding condition of the plate, the two side adjusting plates 2 are driven to move towards the middle through the adjusting component 3, the four clamping plates 6 are fixed at four corners of the plate, and then the rectangular pressing plate 7 is driven to move downwards through the bolt adjusting piece 5, so that the plate is fixed.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a thin wall part anchor clamps on digit control machine tool which characterized in that: including mainboard (1), the both sides of mainboard (1) all are equipped with regulating plate (2), the middle part of mainboard (1) is provided with and is used for driving two regulating plates (2) and is close to each other or keep away from adjusting part (3), two the top of regulating plate (2) all is equipped with two splint (6), and the cross-section of splint (6) is L shape, two the upper surface both sides of regulating plate (2) all are equipped with the grafting structure that is used for fixing splint (6) position, every the inboard of splint (6) all is equipped with rectangle clamp plate (7), and the upper end of splint (6) is provided with bolt adjusting part (5) that are used for driving rectangle clamp plate (7) reciprocates.
2. The fixture for thin-walled parts on a numerically-controlled machine tool according to claim 1, wherein: the adjusting assembly (3) comprises two-way screws (3 b) which are rotatably connected to the middle parts of the main boards (1), and threaded holes (3 a) which are in threaded connection with the two-way screws (3 b) are formed in the middle parts of the two adjusting boards (2).
3. The fixture for thin-walled parts on a numerically-controlled machine tool according to claim 2, wherein: both ends of the two regulating plates (2) are provided with slide bar holes (3 c), and both sides of the main plate (1) are fixedly connected with slide bars (3 d) which are in sliding connection with the slide bar holes (3 c).
4. The fixture for thin-walled parts on a numerically-controlled machine tool according to claim 1, wherein: both ends of the inner wall of the clamping plate (6) are designed to be cambered surfaces.
5. The fixture for thin-walled parts on a numerically-controlled machine tool according to claim 1, wherein: the plug-in structure comprises a bump plug-in rod (8) fixedly connected to the lower end of the clamping plate (6), a plurality of slots (9) for being plugged with the bump plug-in rod (8) are formed in two sides of the adjusting plate (2), and a bolt connecting piece (4) for fixing the bump plug-in rod (8) in the slots (9) is arranged in the bump plug-in rod.
6. The fixture for thin-walled parts on a numerically-controlled machine tool according to claim 5, wherein: the bolt connecting piece (4) comprises a first bolt (4 a) rotationally connected to the middle of the convex inserting rod (8), and each slot (9) is internally provided with a bolt hole (4 b) in threaded connection with the first bolt (4 a).
7. The fixture for thin-walled parts on a numerically-controlled machine tool according to claim 1, wherein: the bolt adjusting piece (5) comprises a nut (5 a) positioned above the clamping plate (6), the nut (5 a) is fixedly connected with the upper end of the clamping plate (6) through two L-shaped supporting plates (5 b), a second bolt (5 c) is connected with the nut (5 a) in a threaded mode, the lower end of the second bolt (5 c) is rotationally connected with the rectangular pressing plate (7), and the rectangular pressing plate (7) is in clearance fit with the inner wall of the clamping plate (6).
8. The fixture for thin-walled parts on a numerically-controlled machine tool according to claim 1, wherein: the thickness of the main board (1) is the same as that of the two regulating boards (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322394914.8U CN221047806U (en) | 2023-09-05 | 2023-09-05 | Thin-wall part clamp on numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322394914.8U CN221047806U (en) | 2023-09-05 | 2023-09-05 | Thin-wall part clamp on numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221047806U true CN221047806U (en) | 2024-05-31 |
Family
ID=91206129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322394914.8U Active CN221047806U (en) | 2023-09-05 | 2023-09-05 | Thin-wall part clamp on numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221047806U (en) |
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2023
- 2023-09-05 CN CN202322394914.8U patent/CN221047806U/en active Active
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