CN204413700U - For the clamp for machining with taper hole workpiece on Digit Control Machine Tool - Google Patents
For the clamp for machining with taper hole workpiece on Digit Control Machine Tool Download PDFInfo
- Publication number
- CN204413700U CN204413700U CN201520056994.9U CN201520056994U CN204413700U CN 204413700 U CN204413700 U CN 204413700U CN 201520056994 U CN201520056994 U CN 201520056994U CN 204413700 U CN204413700 U CN 204413700U
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- CN
- China
- Prior art keywords
- force block
- chute
- machine tool
- control machine
- clamp
- 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.)
- Expired - Fee Related
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Abstract
The utility model to relate on a kind of Digit Control Machine Tool for the clamp for machining with taper hole workpiece, has clamp body, clamping axle and shedder; One end of clamp body is provided with the connecting portion be connected with the main shaft of Digit Control Machine Tool, and the other end is provided with the connecting hole coaxial with main shaft; One end of clamping axle is fixedly mounted in connecting hole, and the other end is provided with the self-locking conical surface coordinated with the taper hole of workpiece; Shedder comprises cylinder, inloading part plate, push rod, force block and back-moving spring; The inside of clamp body is provided with chute, force block is slidably arranged in chute, end face clamp body being installed clamping axle is provided with walks and the slide opening communicated with chute for push rod, and inloading part plate slip cap is contained on clamping axle, and inloading part plate is connected by push rod with between force block; The push shaft of cylinder acts on force block; Push rod is set with back-moving spring, and back-moving spring is between force block and the bottom of chute.The utility model positioning precision is high, and clamping and inloading part conveniently, can effectively be enhanced productivity.
Description
Technical field
The utility model relates to a kind of numerical control machine bed-clothes, particularly on Digit Control Machine Tool for the clamp for machining with taper hole workpiece.
Background technology
Added, in order to ensure that crudy often will ensure clamping axiality man-hour to the outer surface of some band taper hole workpiece.If adopt traditional three-jaw or chuck to carry out clamping, not only clamping is inconvenient, and measures axiality after clamping and also extremely waste time and energy.Therefore, when processing this kind of workpiece, can position clamping to its endoporus, axiality can well be ensured.Although position clamping to endoporus can ensure clamping effect, clamping and inloading part inconvenience, and equally can not effectively enhance productivity.
Utility model content
It is high that the purpose of this utility model is to provide a kind of positioning precision, and clamping and inloading part convenience, for the clamp for machining with taper hole workpiece on the Digit Control Machine Tool that can effectively enhance productivity.
The technical scheme realizing the utility model object is: the utility model has clamp body, clamping axle and shedder; One end of described clamp body is provided with the connecting portion be connected with the main shaft of Digit Control Machine Tool, and the other end is provided with the connecting hole coaxial with main shaft; One end of described clamping axle is fixedly mounted in connecting hole, and the other end is provided with the self-locking conical surface coordinated with the taper hole of workpiece; Described shedder comprises cylinder, inloading part plate, push rod, force block and back-moving spring; The inside of described clamp body is provided with chute, force block is slidably arranged in chute, end face clamp body being installed clamping axle is provided with walks and the slide opening communicated with chute for push rod, and inloading part plate slip cap is contained on clamping axle, and inloading part plate is connected by push rod with between force block; The push shaft of described cylinder acts on force block; Described push rod is set with back-moving spring, and back-moving spring is between force block and the bottom of chute.
Above-mentioned clamp body comprises body and positioning core axle, and one end of body is provided with the connecting portion be connected with main shaft of numerical control machine tool, and the other end is installed with positioning core axle, and positioning core axle is coaxial with main shaft of numerical control machine tool; The center of described positioning core axle is provided with the connecting hole coaxial with it, and it is interior and coaxial with positioning core axle that clamping axle is arranged on connecting hole; Described body is walked and the slide opening communicated with chute for push rod with positioning core axle is equipped with.
Above-mentioned chute is provided with washer near one end of cylinder, and the riding space of force block is formed on the bottom of washer and chute.
The stress surface that above-mentioned force block is relative with cylinder is provided with locating hole, and locating hole matches with the free end of the push shaft of cylinder.
Locating hole on above-mentioned force block is bellmouth, and the free end of the push shaft of cylinder is in the taper coordinated with locating hole.
The utility model has positive effect: (1) the utility model realizes locking by the taper hole of workpiece and the self-locking cone match of clamping axle, convenient mounting and clamping, and efficiency is high; (2) the utility model realizes inloading part fast by shedder, greatly enhances productivity; (3) the utility model can adapt to the work pieces process of various sizes by replacing positioning core axle and clamping axle, highly versatile; (4) in the utility model, the locating hole of force block is bellmouth, not only better can locate stress point, and can reduce the push shaft of cylinder and the wearing and tearing of locating hole.
Accompanying drawing explanation
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
See Fig. 1, the utility model has clamp body 1, clamping axle 2 and shedder 3; Described clamp body 1 comprises body 11 and positioning core axle 12, and one end of body 11 is provided with the connecting portion be connected with main shaft of numerical control machine tool, and the other end is installed with positioning core axle 12, and positioning core axle 12 is coaxial with main shaft of numerical control machine tool; The center of described positioning core axle 12 is provided with the connecting hole coaxial with it, and one end of clamping axle 2 to be fixedly mounted in connecting hole and coaxial with positioning core axle 12, and the other end is provided with the self-locking conical surface 21 coordinated with the taper hole of workpiece 4; Described shedder 3 comprises cylinder, inloading part plate 31, push rod 32, force block 33 and back-moving spring 34; The inside of described clamp body 1 is provided with chute, and force block 33 is slidably arranged in chute; Described body 11 is walked and the slide opening communicated with chute for push rod 32 with positioning core axle 12 is equipped with; Described inloading part plate 31 slip cap is contained on clamping axle 2, is connected between inloading part plate 31 with force block 33 by push rod 32; The push shaft 35 of described cylinder acts on force block 33; Described push rod is set with back-moving spring 34, back-moving spring 34 is between force block 33 and the bottom of chute.
Described chute is provided with washer 5 near one end of cylinder, and washer 5 forms the riding space of force block 33 with the bottom of chute.
The stress surface that described force block 33 is relative with cylinder is provided with locating hole 33-1, and locating hole 33-1 matches with the free end of the push shaft 35 of cylinder; Locating hole 33-1 on described force block 33 is bellmouth, and the free end of the push shaft 35 of cylinder is in the taper coordinated with locating hole 33-1.
Add man-hour, first workpiece 4 is sleeved on clamping axle 2, lock workpiece 4 by the self-locking conical surface 21 on clamping axle 2 and process.To be processed complete after, the push shaft 35 of cylinder moves ahead to workpiece 4 direction and acts on force block 33, and force block 33 makes inloading part plate 31 continue to move ahead to workpiece 4 direction by push rod 32, makes workpiece 4 depart from clamping axle 2.After workpiece 4 departs from clamping axle 2, cylinder return, force block 33 resets under the effect of back-moving spring 34, and inloading part plate 31 also resets thereupon.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. on Digit Control Machine Tool for the clamp for machining with taper hole workpiece, there is clamp body (1), clamping axle (2) and shedder (3); It is characterized in that: one end of described clamp body (1) is provided with the connecting portion be connected with the main shaft of Digit Control Machine Tool, and the other end is provided with the connecting hole coaxial with main shaft; One end of described clamping axle (2) is fixedly mounted in connecting hole, and the other end is provided with the self-locking conical surface (21) coordinated with the taper hole of workpiece (4); Described shedder (3) comprises cylinder, inloading part plate (31), push rod (32), force block (33) and back-moving spring (34); The inside of described clamp body (1) is provided with chute, force block (33) is slidably arranged in chute, the upper end face installing clamping axle (2) of clamp body (1) is provided with walks and the slide opening communicated with chute for push rod (32), inloading part plate (31) slip cap is contained on clamping axle (2), is connected between inloading part plate (31) with force block (33) by push rod (32); The push shaft (35) of described cylinder acts on force block (33); Described push rod is set with back-moving spring (34), back-moving spring (34) is positioned between force block (33) and the bottom of chute.
2. on Digit Control Machine Tool according to claim 1 for the clamp for machining with taper hole workpiece, it is characterized in that: described clamp body (1) comprises body (11) and positioning core axle (12), one end of body (11) is provided with the connecting portion be connected with main shaft of numerical control machine tool, the other end is installed with positioning core axle (12), and positioning core axle (12) is coaxial with main shaft of numerical control machine tool; The center of described positioning core axle (12) is provided with the connecting hole coaxial with it, and it is interior and coaxial with positioning core axle (12) that clamping axle (2) is arranged on connecting hole; Described body (11) with positioning core axle (12) is equipped with for push rod (32) walk and the slide opening communicated with chute.
3. on Digit Control Machine Tool according to claim 1 and 2 for the clamp for machining with taper hole workpiece, it is characterized in that: described chute is provided with washer (5) near one end of cylinder, washer (5) forms the riding space of force block (33) with the bottom of chute.
4. on Digit Control Machine Tool according to claim 3 for the clamp for machining with taper hole workpiece, it is characterized in that: the stress surface that described force block (33) is relative with cylinder is provided with locating hole (33-1), locating hole (33-1) matches with the free end of the push shaft (35) of cylinder.
5. on Digit Control Machine Tool according to claim 4 for the clamp for machining with taper hole workpiece, it is characterized in that: the locating hole (33-1) on described force block (33) is bellmouth, the free end of the push shaft (35) of cylinder is in the taper coordinated with locating hole (33-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056994.9U CN204413700U (en) | 2015-01-27 | 2015-01-27 | For the clamp for machining with taper hole workpiece on Digit Control Machine Tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056994.9U CN204413700U (en) | 2015-01-27 | 2015-01-27 | For the clamp for machining with taper hole workpiece on Digit Control Machine Tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204413700U true CN204413700U (en) | 2015-06-24 |
Family
ID=53464106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520056994.9U Expired - Fee Related CN204413700U (en) | 2015-01-27 | 2015-01-27 | For the clamp for machining with taper hole workpiece on Digit Control Machine Tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204413700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563180A (en) * | 2016-02-05 | 2016-05-11 | 株洲市九洲传动机械设备有限公司 | Self-centering clamp used for taper hole product |
| CN113579777A (en) * | 2021-08-18 | 2021-11-02 | 张先中 | Machining clamp for workpiece with taper hole on numerical control machine tool |
-
2015
- 2015-01-27 CN CN201520056994.9U patent/CN204413700U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563180A (en) * | 2016-02-05 | 2016-05-11 | 株洲市九洲传动机械设备有限公司 | Self-centering clamp used for taper hole product |
| CN113579777A (en) * | 2021-08-18 | 2021-11-02 | 张先中 | Machining clamp for workpiece with taper hole on numerical control machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20180127 |