CN223572994U - A chuck holder clamp - Google Patents
A chuck holder clampInfo
- Publication number
- CN223572994U CN223572994U CN202423254647.5U CN202423254647U CN223572994U CN 223572994 U CN223572994 U CN 223572994U CN 202423254647 U CN202423254647 U CN 202423254647U CN 223572994 U CN223572994 U CN 223572994U
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- CN
- China
- Prior art keywords
- supporting
- pin
- plate
- top end
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
本实用新型公开了一种夹头座夹具，涉及到夹具技术领域，包括基座组件，基座组件的顶部设置有压紧板总成，基座组件的底部设置有动力组件。本实用新型通过采用一面两销(即压紧板本体的底面与圆形定位销和棱形销)定位实现六个自由度全部限位没有过定位现象，不影响产品外观，并且加工过程高度不会改变，加工尺寸精度高，定位基准和产品要求的基准完全重合，夹紧力通过杠杆原理实现，压紧力大，能够克服切削力的要求，同时采用气动夹紧大幅降低劳动强度和减少夹紧时间来提高生产效率。
This utility model discloses a chuck holder fixture, relating to the field of fixture technology. It includes a base assembly, a pressure plate assembly on the top of the base assembly, and a power assembly at the bottom of the base assembly. This utility model achieves full limitation of all six degrees of freedom without over-positioning by using a one-sided, two-pin positioning system (i.e., the bottom surface of the pressure plate body with a circular locating pin and a prismatic pin), which does not affect the product's appearance. Furthermore, the machining height remains unchanged during processing, resulting in high dimensional accuracy. The positioning datum completely coincides with the product's required datum. The clamping force is achieved through a lever principle, providing a large clamping force capable of overcoming cutting force requirements. Simultaneously, the use of pneumatic clamping significantly reduces labor intensity and clamping time, improving production efficiency.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a clamp for a clamp seat.
Background
In the prior art, when a clamped object is clamped by using chuck clamping jaws, the clamped object is contacted with a supporting platform in a large area, the chuck clamping jaw heads directly and hard squeeze the clamped object, the clamped object is easy to be clamped or can not be clamped due to the diameter change of the clamped object and the air pressure change of the chuck, the bottom of the clamped object is contacted with a large plane of the supporting platform, the height and size change difference of the clamped object after being processed is large due to the influence of dust and scraps left in the processing process, and the defect causes the appearance defective rate and the height and size defective rate of the clamped object after being processed to be high.
Therefore, it is necessary to invent a cartridge seat clamp to solve the above-mentioned problems.
Disclosure of utility model
The present utility model is directed to a chuck base fixture, which solves the above-mentioned problems.
In order to achieve the purpose, the utility model provides the technical scheme that the chuck seat clamp comprises a base assembly, wherein the top of the base assembly is provided with a compression plate assembly, and the bottom of the base assembly is provided with a power assembly;
The base component comprises a fixed plate, and a supporting and positioning plate is fixedly arranged on one side of the fixed plate;
the pressing plate assembly comprises a pressing plate body, and a first chute and a second chute are respectively and penetratingly arranged on two sides of the top end of the pressing plate body;
The power assembly comprises a thin air cylinder, and the thin air cylinder is fixedly arranged at one side, close to the fixing plate, of the bottom end of the supporting and positioning plate.
Preferably, the middle part of one side of the top end of the supporting and positioning plate, which is close to the fixed plate, is provided with a through groove in a penetrating way, and the through groove is positioned at the top of the thin cylinder.
Preferably, the middle parts of two sides of the top end of the supporting and positioning plate are symmetrically and fixedly provided with limiting rods, and the outer side walls of the limiting rods are connected with one side of the compacting plate body in a fitting mode.
Preferably, the middle part of supporting the locating plate is fixedly provided with the supporting pin, and the supporting pin top activity runs through first spout, the top of supporting pin is located inside the first spout through the screw limit.
Preferably, the middle part of the top end of the supporting and positioning plate is fixedly provided with a prismatic pin on one side far away from the fixed plate, the middle part of the top end of the supporting and positioning plate is fixedly provided with a circular positioning pin on one side far away from the fixed plate, and the circular positioning pin is positioned between the prismatic pin and the supporting pin.
Preferably, the output end of the thin cylinder is fixedly provided with a push rod, the push rod movably penetrates through the groove, the top end of the push rod is fixedly provided with a slide rod, and the top end of the slide rod movably penetrates through the second slide groove.
The utility model has the technical effects and advantages that:
According to the utility model, one-side two-pin (namely, the bottom surface of the compacting plate body, the round locating pin and the prismatic pin) locating is adopted, so that all six degrees of freedom are limited, no locating phenomenon is caused, the appearance of a product is not influenced, the height of the processing process is not changed, the processing size precision is high, the locating reference is completely coincident with the reference required by the product, the clamping force is realized through the lever principle, the compacting force is high, the requirement of cutting force can be overcome, and meanwhile, the pneumatic clamping is adopted to greatly reduce the labor intensity and the clamping time so as to improve the production efficiency.
Drawings
Fig. 1 is a schematic overall perspective view of the present utility model.
Fig. 2 is a schematic diagram of the overall clamping structure of the present utility model.
Fig. 3 is a schematic structural view of a base assembly according to the present utility model.
Fig. 4 is a schematic structural view of the compacting plate assembly of the present utility model.
Fig. 5 is a schematic view of the power assembly of the present utility model.
In the figure, 1, a base component, 2, a compression plate assembly, 3, a power component, 101, a fixed plate, 102, a supporting and positioning plate, 103, a prismatic pin, 104, a round positioning pin, 105, a limiting rod, 106, a through groove, 107, a supporting pin, 201, a compression plate body, 202, a first chute, 203, a second chute, 301, a thin cylinder, 302, a push rod, 303 and a slide bar.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a chuck base clamp as shown in fig. 1-5, which comprises a base component 1, wherein a compression plate assembly 2 is arranged at the top of the base component 1, a power component 3 is arranged at the bottom of the base component 1, the compression plate assembly 2 comprises a compression plate body 201, and a first chute 202 and a second chute 203 are respectively and penetratingly arranged at two sides of the top end of the compression plate body 201.
Further, the base assembly 1 includes fixed plate 101, one side of fixed plate 101 is fixed and is provided with support locating plate 102, the top of support locating plate 102 is close to one side middle part of fixed plate 101 and runs through and offer logical groove 106, and logical groove 106 is located the top of slim cylinder 301, the equal symmetry in top both sides middle part of support locating plate 102 is fixed and is provided with gag lever post 105, and the lateral wall of gag lever post 105 is connected with one side laminating of pressure strip body 201, gag lever post 105 can be spacing to pressure strip body 201, can not crooked when making pressure strip body 201 slide, the fixed supporting pin 107 that is provided with in middle part of support locating plate 102, and the top activity of supporting pin 107 runs through first spout 202, the top of supporting pin 107 is located inside first spout 202 through the screw limit, the top middle part of support locating plate 102 is kept away from one side fixed being provided with prismatic pin 103 of fixed plate 101, and be provided with round locating pin 104 in one side middle part of support locating plate 102, and round locating pin 104 is located between prismatic pin 103 and the supporting pin 107, through adopting one side two pins (i.e. the bottom surface of pressure strip body 201 and locating pin 103 and six prismatic pins 104) and six limit values of pressure strip body, the high-level and the high degree of freedom of motion, the clamping force of the product can not be realized, the clamping force can not be influenced by the high-level, the precision of the whole machining requirement is overcome, the machining precision is greatly, the precision is reduced, and the clamping precision is realized, and the clamping precision is not completely is realized, and the product is completely is greatly required, and the clamp, and the precision is.
The power assembly 3 comprises a thin air cylinder 301, the thin air cylinder 301 is fixedly arranged at one side, close to the fixed plate 101, of the bottom end of the supporting and positioning plate 102, a push rod 302 is fixedly arranged at the output end of the thin air cylinder 301, the push rod 302 movably penetrates through the groove 106, a slide rod 303 is fixedly arranged at the top end of the push rod 302, and the top end of the slide rod 303 movably penetrates through the second sliding groove 203.
The working principle of the utility model is as follows:
When the clamping device is used, before a workpiece is assembled and taken, the clamping plate body 201 is manually pulled to the rightmost limiting position to enable the clamping plate body 201 to be positioned in an open state, so that the workpiece is conveniently assembled and taken, the workpiece is assembled upwards on the prismatic pin 103 according to the position shown in fig. 2, the section of the workpiece leans against the upper surface of the supporting and positioning plate 102, then the clamping plate body 201 slides leftwards to the limiting position, the clamping air valve switch is started, and the thin air cylinder 301 pushes out the clamping plate body 201 to clamp the workpiece through the lever principle.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (6)
1. The chuck seat clamp is characterized by comprising a base assembly (1), wherein a compression plate assembly (2) is arranged at the top of the base assembly (1), and a power assembly (3) is arranged at the bottom of the base assembly (1);
the base assembly (1) comprises a fixed plate (101), and a supporting and positioning plate (102) is fixedly arranged on one side of the fixed plate (101);
The compression plate assembly (2) comprises a compression plate body (201), and a first chute (202) and a second chute (203) are respectively and penetratingly arranged on two sides of the top end of the compression plate body (201);
The power assembly (3) comprises a thin air cylinder (301), and the thin air cylinder (301) is fixedly arranged at one side, close to the fixed plate (101), of the bottom end of the supporting and positioning plate (102).
2. The chuck base fixture as set forth in claim 1, wherein the supporting and positioning plate (102) has a through slot (106) formed in a middle portion of a side of the top end thereof near the fixing plate (101), and the through slot (106) is located at a top of the thin cylinder (301).
3. The chuck base clamp as set forth in claim 2, wherein the middle parts of two sides of the top end of the supporting and positioning plate (102) are symmetrically and fixedly provided with limiting rods (105), and the outer side walls of the limiting rods (105) are in fit connection with one side of the compacting plate body (201).
4. The chuck base clamp as set forth in claim 3, wherein a supporting pin (107) is fixedly disposed in the middle of the supporting and positioning plate (102), the top end of the supporting pin (107) movably penetrates through the first sliding groove (202), and the top end of the supporting pin (107) is limited inside the first sliding groove (202) through a screw.
5. The chuck base clamp according to claim 4, wherein a prismatic pin (103) is fixedly arranged on one side, far away from the fixed plate (101), of the middle part of the top end of the supporting and positioning plate (102), a circular positioning pin (104) is fixedly arranged on one side, far away from the fixed plate (101), of the middle part of the top end of the supporting and positioning plate (102), and the circular positioning pin (104) is located between the prismatic pin (103) and the supporting pin (107).
6. The chuck base fixture as set forth in claim 5, wherein the output end of the thin cylinder (301) is fixedly provided with a push rod (302), the push rod (302) movably penetrates through the groove (106), the top end of the push rod (302) is fixedly provided with a slide rod (303), and the top end of the slide rod (303) movably penetrates through the second sliding groove (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423254647.5U CN223572994U (en) | 2024-12-28 | 2024-12-28 | A chuck holder clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423254647.5U CN223572994U (en) | 2024-12-28 | 2024-12-28 | A chuck holder clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223572994U true CN223572994U (en) | 2025-11-21 |
Family
ID=97712779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423254647.5U Active CN223572994U (en) | 2024-12-28 | 2024-12-28 | A chuck holder clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223572994U (en) |
-
2024
- 2024-12-28 CN CN202423254647.5U patent/CN223572994U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |