CN203804636U - Flange plate clamping device - Google Patents
Flange plate clamping device Download PDFInfo
- Publication number
- CN203804636U CN203804636U CN201420250911.5U CN201420250911U CN203804636U CN 203804636 U CN203804636 U CN 203804636U CN 201420250911 U CN201420250911 U CN 201420250911U CN 203804636 U CN203804636 U CN 203804636U
- Authority
- CN
- China
- Prior art keywords
- device body
- clamping device
- flange plate
- ring flange
- plate clamping
- 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 a flange plate clamping device. The flange plate clamping device mainly comprises a device body, bar block groups, claw groups, fixing parts and bolt components. The flange plate clamping device is integrally in a center surrounded structure by centering on the device body; the device body which is in a cylindrical structure is axially fixed onto a spindle of a machine tool and provided with a stepped through hole in the middle; the bar block groups are all in rectangular long bar structures and uniformly circumferentially distributed on the device body, and each bar block group is fixed onto the device body through the corresponding bolt component; the claw groups are all in stereo rectangular structures and integrally welded with corresponding bar block groups; the fixing parts are arranged at corresponding positions of the device body to facilitate longitudinal fixation of the device body onto the machine tool. The flange plate clamping device is not only simple in structure and convenient to operate but also evidently improved in production efficiency and pretty suitable for requirements of batch production.
Description
Technical field
The utility model belongs to mechanical manufacturing field, particularly a kind of ring flange clamping device.
Background technology
At machine industry, ring flange is a kind of more common part, and its processing is generally to adopt different equipment according to different specification requirements.For the higher ring flange of some surface requirements, majority is to process on lathe, but because ring flange is larger, and wall ratio is thinner, therefore, needs a kind of Special clamping device to be arranged on lathe and processes.
Utility model content
The purpose of this utility model is to provide ring flange clamping device a kind of simple in structure, easy for installation, uses the well axiality of control flange dish and main shaft of this clamping device, has avoided ring flange to crush and affects the problem of crudy.
A ring flange clamping device, this clamping device is mainly comprised of device body, bar blocks group, dog group, fixture, bolt assembly.This clamping device is centered by device body, and whole device becomes center ring around structure; Described device body is circular cylindrical shape structure, is axially fixed on machine tool chief axis, and centre is provided with stepped hole through hole; Bar blocks group is comprised of 3 bar blocks, is the rectangular structure of rectangle, is distributed on the periphery of device body; Each bar blocks is fixed on device body by bolt assembly; Bolt assembly is comprised of 2 bolts.Dog group is comprised of 3 claws, is solid rectangle structure, forms one respectively with corresponding bar blocks welding.Fixture is arranged on device body relevant position, is convenient to device body 1 to be vertically fixed on lathe.Described claw inner side is set to arc step, is convenient to the clamping that ring flange adds man-hour.
The utility model ring flange clamping device, can install ring flange to be processed effectively fast, has well avoided ring flange being crushed and affecting crudy due to the not in place of clamping, has improved the surface quality of ring flange.Obviously enhance productivity, be applicable to very much the needs of batch production.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model ring flange clamping device;
Fig. 2 is the top view of the utility model ring flange clamping device;
Fig. 3 is the left view of the utility model ring flange clamping device.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
A kind of ring flange clamping device as shown in Figure 1, Figure 2, Figure 3 shows, this clamping device is mainly comprised of device body 1, bar blocks group 2, dog group 3, fixture 4, bolt assembly 5.This clamping device is centered by device body 1, and whole device becomes center ring around structure; Described device body 1 is circular cylindrical shape structure, is axially fixed on machine tool chief axis, and centre is provided with stepped hole through hole; Bar blocks group 2 is comprised of 3 bar blocks, is the rectangular structure of rectangle, is distributed on the periphery of device body 1; Each bar blocks is fixed on device body 1 by bolt assembly 5; Bolt assembly 5 is comprised of 2 bolts.Dog group 3 is comprised of 3 claws, is solid rectangle structure, forms one respectively with corresponding bar blocks welding.Fixture 4 is arranged on device body 1 relevant position, is convenient to device body 1 to be vertically fixed on lathe.Described claw inner side is set to arc step, is convenient to the clamping that ring flange adds man-hour.
The utility model ring flange clamping device,, is more firmly fixed on ring flange on lathe with longitudinally fixing by axial restraint; Avoided ring flange to be processed due to what install, insecure to make ring flange to be processed and lathe disengaging cause unnecessary injury in process, easy for installation for some large ring flanges or small flange plate processing, claw is arranged to arc steps shape, can effectively install fast, well avoided due to clamp not in place and ring flange has been crushed to affect product attractive in appearance, improved the surface quality of ring flange.Be applicable to very much the needs of batch production.
Claims (3)
1. a ring flange clamping device, this clamping device is mainly comprised of device body (1), bar blocks group (2), dog group (3), fixture (4), bolt assembly (5); It is characterized in that: this clamping device is centered by device body (1), and whole device becomes center ring around structure; Described device body (1) is circular cylindrical shape structure, is axially fixed on machine tool chief axis, and centre is provided with stepped hole through hole; Described bar blocks group (2) is comprised of 3 bar blocks, is the rectangular structure of rectangle, is distributed on the periphery of device body (1); Each bar blocks is fixed on device body (1) by bolt assembly (5); Bolt assembly (5) is comprised of 2 bolts; Described dog group (3) is solid rectangle structure, forms one respectively with corresponding bar blocks welding; Fixture (4) is arranged on device body (1) relevant position, is convenient to device body (1) to be vertically fixed on lathe.
2. a kind of ring flange clamping device according to claim 1, is characterized in that: described dog group (3) is comprised of 3 claws.
3. a kind of ring flange clamping device according to claim 1, is characterized in that: described dog group (3) inner side is set to arc step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250911.5U CN203804636U (en) | 2014-05-16 | 2014-05-16 | Flange plate clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250911.5U CN203804636U (en) | 2014-05-16 | 2014-05-16 | Flange plate clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203804636U true CN203804636U (en) | 2014-09-03 |
Family
ID=51443445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420250911.5U Expired - Fee Related CN203804636U (en) | 2014-05-16 | 2014-05-16 | Flange plate clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203804636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160442A (en) * | 2019-04-22 | 2019-08-23 | 南京航空航天大学 | A kind of flexible measuring tooling and its scaling method for conduit end face of flange vision-based detection |
-
2014
- 2014-05-16 CN CN201420250911.5U patent/CN203804636U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160442A (en) * | 2019-04-22 | 2019-08-23 | 南京航空航天大学 | A kind of flexible measuring tooling and its scaling method for conduit end face of flange vision-based detection |
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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: 20140903 Termination date: 20160516 |