CN202622401U - Clamp for machining pipe fittings - Google Patents
Clamp for machining pipe fittings Download PDFInfo
- Publication number
- CN202622401U CN202622401U CN 201220310167 CN201220310167U CN202622401U CN 202622401 U CN202622401 U CN 202622401U CN 201220310167 CN201220310167 CN 201220310167 CN 201220310167 U CN201220310167 U CN 201220310167U CN 202622401 U CN202622401 U CN 202622401U
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- CN
- China
- Prior art keywords
- clamp
- clamping
- clamp body
- pipe fitting
- workpieces
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- Expired - Fee Related
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Abstract
The utility model discloses a clamp which is suitable for machining pipe fittings of multiple specifications. The clamp comprises a clamp body (1), wherein clamping devices for clamping workpieces are arranged on the clamp body (1). The clamp is characterized in that the clamping devices comprise clamping blocks (7) which are driven by a movable mechanism; stepped positioning steps (8) are arranged at the ends, which are close to the workpieces, of the clamping blocks (7); end faces of the stepped positioning steps (8) are clamping surfaces which are opposite to cylindrical surfaces of the workpieces; and the movable mechanism is arranged on the clamp body (1). The clamp is simple in structure and high in generality, and the workpieces can be positioned conveniently and clamped quickly; and the workpieces of different dimension specifications can be machined, various bell ends, faucets and flanges of the pipe fittings can also be machined, the frequency of replacing the clamp is reduced, and the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of anchor clamps, specifically a kind of pipe fitting clamp for machining.
Background technology
At present, cast iron pipe fittings class workpiece generally adopts horizontal boring machine as process equipment.Because pipe fitting specification of workpieces, diversification of varieties, the workpiece of different cultivars all need respectively be joined a kind of anchor clamps, causes frequent change anchor clamps in the process, has increased labour intensity, has reduced production efficiency.
Summary of the invention
The purpose of the utility model provides a kind of plurality of specifications workpiece pipe fitting processed clamp for machining that is applicable to.
The utility model is to adopt following technical scheme to realize its goal of the invention; A kind of pipe fitting clamp for machining, it comprises clamp body, clamp body is provided with the clamping device that is used for clamping work pieces; Clamping device comprises the clamp that is driven by travel mechanism; Clamp is provided with stepped positioning step near work end, and the end face of stepped reference column is the clamping face corresponding with the workpiece face of cylinder, and travel mechanism is installed on the clamp body.
The described clamp body of the utility model is circular, and clamping device is uniformly distributed with on the circumferencial direction that is installed in clamp body.
The described travel mechanism of the utility model comprises the fairlead that is installed on the clamp body; The sliding sleeve that clamp is installed is formed the screw screw pair with the clamping screw mandrel that column spinner is installed; And be installed in the fairlead through feather key, top cover, rotate column spinner, drive and be equipped with under the guiding that slides over fairlead of clamp thereby clamp the screw mandrel rotation; Circle center to clamp body moves, and realizes the clamping of workpiece.
The utility model clamps contact-making surface for increasing, and described clamping face is a circular arc.
Because adopt technique scheme, the utility model has been realized goal of the invention preferably, it is simple in structure; The workpiece location is convenient, clamping work pieces is quick; Versatility is good, can process the workpiece of different size specification, can also process various bellmouths, socket, the flange of pipe fitting; Reduce the frequency of clamp-replacing, enhance productivity.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the A-A profile of Fig. 1;
Sketch map when Fig. 3 is the utility model clamping pipe fitting socket;
Sketch map when Fig. 4 is the utility model clamping pipe fitting bellmouth;
Sketch map when Fig. 5 is the utility model clamping pipe fitting flange.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Can know by Fig. 1, Fig. 2; A kind of pipe fitting clamp for machining, it comprises clamp body 1, clamp body 1 is provided with the clamping device that is used for clamping work pieces; Clamping device comprises the clamp 7 that is driven by travel mechanism; Clamp 7 is provided with stepped positioning step 8 near work end, and the end face of stepped reference column 8 is the clamping face corresponding with the workpiece face of cylinder, and travel mechanism is installed on the clamp body 1.
The described clamp body 1 of the utility model is circular, and clamping device is uniformly distributed with (the described clamping device of present embodiment is three) on the circumferencial direction that is installed in clamp body 1.
The described travel mechanism of the utility model comprises the fairlead 4 that is installed on the clamp body 1; The sliding sleeve 2 that clamp 7 is installed is formed the screw screw pair with the clamping screw mandrel that column spinner 6 is installed 3; And be installed in the fairlead 4 through feather key 9, top cover 5, rotate column spinner 6, thus clamp screw mandrel 3 rotations drive clamp 7 is installed sliding sleeve 2 under the guiding of fairlead 4; Circle center to clamp body 1 moves, and realizes the clamping of workpiece.
The utility model clamps contact-making surface for increasing, and described clamping face is a circular arc.
Can know by Fig. 3; During the utility model clamping pipe fitting socket, workpiece is placed clamp body 1 center, rotate each column spinner 6; Drive and clamp screw mandrel 3 rotations; Sliding sleeve 2 is moved, near placing the intracardiac workpiece of clamp body 1, through the exterior arc surface of the arc surface clamping work pieces on the socket positioning step 81 on the stepped positioning step 8 to clamp body 1 circle center.
Can know by Fig. 4, during the utility model clamping pipe fitting bellmouth, through the exterior arc surface of the arc surface clamping work pieces on the bellmouth positioning step 82 on the stepped positioning step 8.
Can know by Fig. 5, during the utility model clamping pipe fitting flange, through the exterior arc surface of the arc surface clamping work pieces on the flange positioning step 83 on the stepped positioning step 8.
Claims (5)
1. pipe fitting clamp for machining; It comprises clamp body (1); Clamp body (1) is provided with the clamping device that is used for clamping work pieces, it is characterized in that clamping device comprises the clamp (7) that is driven by travel mechanism, and clamp (7) is provided with stepped positioning step (8) near work end; The end face of stepped reference column (8) is the clamping face corresponding with the workpiece face of cylinder, and travel mechanism is installed on the clamp body (1).
2. pipe fitting clamp for machining according to claim 1 is characterized in that described clamp body (1) for circular, and clamping device is uniformly distributed with on the circumferencial direction that is installed in clamp body (1).
3. pipe fitting clamp for machining according to claim 1 and 2; It is characterized in that described travel mechanism comprises the fairlead (4) that is installed on the clamp body (1); The sliding sleeve (2) that clamp (7) are installed is formed the screw screw pair with the clamping screw mandrel (3) that column spinner (6) is installed; And be installed in the fairlead (4) through feather key (9), top cover (5), rotate column spinner (6), clamp screw mandrel (3) thus rotation drive clamp (7) are installed sliding sleeve (2) under the guiding of fairlead (4); Circle center to clamp body (1) moves, and realizes the clamping of workpiece.
4. pipe fitting clamp for machining according to claim 1 and 2 is characterized in that described clamping face is a circular arc.
5. pipe fitting clamp for machining according to claim 3 is characterized in that described clamping face is a circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220310167 CN202622401U (en) | 2012-06-29 | 2012-06-29 | Clamp for machining pipe fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220310167 CN202622401U (en) | 2012-06-29 | 2012-06-29 | Clamp for machining pipe fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202622401U true CN202622401U (en) | 2012-12-26 |
Family
ID=47375644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220310167 Expired - Fee Related CN202622401U (en) | 2012-06-29 | 2012-06-29 | Clamp for machining pipe fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202622401U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386618A (en) * | 2012-05-11 | 2013-11-13 | 四川汇利实业有限公司 | Centering device for shaft parts in medical equipment |
| CN104924238A (en) * | 2015-06-10 | 2015-09-23 | 成都森绿家具有限公司 | Cylinder fixing mechanism adjustable in fixing size |
| CN106695703A (en) * | 2017-03-30 | 2017-05-24 | 泸州市金松机械设备制造有限公司 | Multifunctional twisting machine |
| CN107717508A (en) * | 2017-11-08 | 2018-02-23 | 弗埃斯工业技术（苏州）有限公司 | The special-shaped workpiece fixing device of high-adaptability |
| CN111843640A (en) * | 2020-06-15 | 2020-10-30 | 东营泰丰精密金属有限公司 | Multifunctional machining device for precise metal structural part |
| CN115870820A (en) * | 2023-02-16 | 2023-03-31 | 福建成功机床有限公司 | Novel vertical grinding machine tool |
-
2012
- 2012-06-29 CN CN 201220310167 patent/CN202622401U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386618A (en) * | 2012-05-11 | 2013-11-13 | 四川汇利实业有限公司 | Centering device for shaft parts in medical equipment |
| CN104924238A (en) * | 2015-06-10 | 2015-09-23 | 成都森绿家具有限公司 | Cylinder fixing mechanism adjustable in fixing size |
| CN106695703A (en) * | 2017-03-30 | 2017-05-24 | 泸州市金松机械设备制造有限公司 | Multifunctional twisting machine |
| CN107717508A (en) * | 2017-11-08 | 2018-02-23 | 弗埃斯工业技术（苏州）有限公司 | The special-shaped workpiece fixing device of high-adaptability |
| CN111843640A (en) * | 2020-06-15 | 2020-10-30 | 东营泰丰精密金属有限公司 | Multifunctional machining device for precise metal structural part |
| CN115870820A (en) * | 2023-02-16 | 2023-03-31 | 福建成功机床有限公司 | Novel vertical grinding machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20130629 |