CN209774092U - Automatic clamp for cylindrical workpiece - Google Patents
Automatic clamp for cylindrical workpiece Download PDFInfo
- Publication number
- CN209774092U CN209774092U CN201920528203.6U CN201920528203U CN209774092U CN 209774092 U CN209774092 U CN 209774092U CN 201920528203 U CN201920528203 U CN 201920528203U CN 209774092 U CN209774092 U CN 209774092U
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- CN
- China
- Prior art keywords
- support
- pressing
- unit
- work piece
- cylinder work
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to an automatic anchor clamps for cylinder work piece, including base and two sets of symmetrical arrangement in the compressing tightly unit of base, each group compress tightly the unit on be connected with the drive arrangement who is used for driving its motion so that two groups compress tightly the unit between can move in opposite directions or keep away from each other, each group compress tightly the unit including the support with install side by side two compact heap on the support, the side of compact heap is equipped with the V-arrangement groove that is used for with the cylinder work piece matched with by the centre gripping, the opening angle of V-arrangement groove is greater than 110 degrees and is less than 150 degrees; the utility model discloses a packing force can be adjusted, is favorable to compressing tightly and guaranteeing positioning accuracy to the cylinder work piece, can shorten greatly simultaneously and carry out centre gripping and fixed required time to the cylinder work piece, reduces operating personnel's work load, improves machining efficiency, is suitable for mass production processing occasion.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a machine tool clamp technical field, especially an automatic anchor clamps for cylinder work piece.
[ background of the invention ]
The jig is a device for fixing a machining object to occupy a correct position for receiving machining or inspection in a machining process. As shown in fig. 3, the clamping and fixing method for the cylindrical workpiece 001 during the milling or drilling process mainly depends on the V-shaped block 002 and the pressing plate 003 to compress the cylindrical workpiece 001, and has some disadvantages: the pressing force of the pressing plate 003 on the cylindrical workpiece 001 is difficult to control, and the cylindrical workpiece 001 is easy to deform; in the process of pressing the cylindrical workpiece 001 by the pressing plate 003, the positioning accuracy of the cylindrical workpiece 001 is difficult to ensure; the efficiency is low when large-scale processing is needed.
The utility model discloses it is not enough to solve prior art and research and propose promptly.
[ Utility model ] content
The to-be-solved technical problem of the utility model is to overcome the defect that prior art exists and provide an automatic anchor clamps for cylinder work piece.
In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides an automatic anchor clamps for cylinder work piece, is including base and two sets of symmetrical arrangement in the unit that compresses tightly of base, every group compress tightly the unit on be connected with and be used for driving its motion drive arrangement make two sets of compress tightly between the unit can be in opposite directions or keep away from the motion mutually, compress tightly the unit including the support with install compact heap on the support, the side of compact heap be equipped with be used for with by the cylinder work piece matched with recess of centre gripping.
According to the automatic clamp for the cylindrical workpiece, the groove is a V-shaped groove, and the opening angle of the V-shaped groove is larger than 110 degrees and smaller than 150 degrees.
According to the automatic clamp for the cylindrical workpiece, each group of the pressing units comprises two pressing blocks, and the two pressing blocks are arranged on the support side by side.
The automatic clamp for the cylindrical workpiece is characterized in that the driving device is an air cylinder.
According to the automatic clamp for the cylindrical workpiece, the base is provided with the guide rail arranged along the horizontal plane, and the support is connected with the guide rail in a sliding manner.
Compared with the prior art, the utility model has the advantages of as follows: (1) the utility model uses the cylinder as the power mechanism of the compressing unit, and the compressing force can be adjusted according to the processing requirement of the cylindrical workpiece; (2) the four pressing blocks are used for clamping and fixing the cylindrical workpiece, so that the cylindrical workpiece is favorably pressed and the positioning precision is ensured; (3) to big batch processing, the utility model discloses can shorten greatly and carry out centre gripping and fixed required time to cylindrical workpiece, reduce operating personnel's work load, machining efficiency increases substantially.
[ description of the drawings ]
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
Fig. 1 is a perspective view of the automatic clamp for cylindrical workpieces according to the present invention.
Fig. 2 is a working state diagram of the automatic clamp for the cylinder workpiece of the present invention.
Fig. 3 is a schematic view of clamping and fixing a cylindrical workpiece in the prior art.
[ detailed description ] embodiments
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1 and 2, an automatic clamp for a cylindrical workpiece comprises a base 1, wherein the base 1 is used for being connected with a workbench of a milling machine or a drilling machine, two groups of pressing units 2 which are symmetrically arranged are arranged on the base 1, each group of pressing units 2 comprises a support 21 and two pressing blocks 22 which are arranged on the support 21 side by side, a guide rail 4 which is arranged along a horizontal plane is arranged on the base 1, and the support 21 is slidably connected with the guide rail 4; the side of compact heap 22 is equipped with recess 221, and recess 221 is used for making compact heap 22 and the cylindrical work piece 001 that is held by the cooperation, recess 221 is the V-arrangement groove, and the opening angle of V-arrangement groove is greater than 110 degrees and is less than 150 degrees. Each group of the pressing units 2 is connected with a driving device 3 for driving the pressing units to move, so that the two groups of the pressing units 2 can move in opposite directions or away from each other to clamp or release the cylindrical workpiece 001; preferably, the driving device 3 is a cylinder, and the pressing force of the pressing unit 2 on the cylindrical workpiece 001 can be adjusted by adjusting the intake pressure of the cylinder.
Claims (5)
1. The utility model provides an automatic anchor clamps for cylinder work piece, including base (1) and two sets of symmetrical arrangement in the unit (2) that compress tightly of base (1), its characterized in that: the clamping device is characterized in that a driving device (3) for driving the clamping devices to move is connected to each group of the pressing units (2) so that the two groups of the pressing units (2) can move towards or away from each other, each pressing unit (2) comprises a support (21) and a pressing block (22) installed on the support (21), and a groove (221) used for being matched with a clamped cylindrical workpiece (001) is formed in the side face of each pressing block (22).
2. The automated clamp for cylindrical workpieces of claim 1, wherein: the groove (221) is a V-shaped groove, and the opening angle of the V-shaped groove is larger than 110 degrees and smaller than 150 degrees.
3. The automated clamp for cylindrical workpieces of claim 1, wherein: each group of pressing units (2) comprises two pressing blocks (22), and the two pressing blocks (22) are arranged on the support (21) side by side.
4. The automated jig for cylindrical workpieces according to any one of claims 1 to 3, wherein: the driving device (3) is an air cylinder.
5. The automated jig for cylindrical workpieces according to any one of claims 1 to 3, wherein: the base (1) is provided with a guide rail (4) arranged along the horizontal plane, and the support (21) is connected with the guide rail (4) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920528203.6U CN209774092U (en) | 2019-04-17 | 2019-04-17 | Automatic clamp for cylindrical workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920528203.6U CN209774092U (en) | 2019-04-17 | 2019-04-17 | Automatic clamp for cylindrical workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209774092U true CN209774092U (en) | 2019-12-13 |
Family
ID=68803037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920528203.6U Expired - Fee Related CN209774092U (en) | 2019-04-17 | 2019-04-17 | Automatic clamp for cylindrical workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209774092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579780A (en) * | 2021-09-14 | 2021-11-02 | 安徽信息工程学院 | Mechanical adjustable clamp for drilling flexible part |
-
2019
- 2019-04-17 CN CN201920528203.6U patent/CN209774092U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579780A (en) * | 2021-09-14 | 2021-11-02 | 安徽信息工程学院 | Mechanical adjustable clamp for drilling flexible part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |