CN202137614U - Exhaust pipe hydraulic clamping device - Google Patents
Exhaust pipe hydraulic clamping device Download PDFInfo
- Publication number
- CN202137614U CN202137614U CN201120216779U CN201120216779U CN202137614U CN 202137614 U CN202137614 U CN 202137614U CN 201120216779 U CN201120216779 U CN 201120216779U CN 201120216779 U CN201120216779 U CN 201120216779U CN 202137614 U CN202137614 U CN 202137614U
- Authority
- CN
- China
- Prior art keywords
- backing plate
- clamping device
- positioning blocks
- machining
- oil hydraulic
- 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 provides an exhaust pipe hydraulic clamping device. A clamping device body is provided with lever-type oil hydraulic cylinders and a backing plate; positioning blocks are provided on the backing plate; the backing plate is disposed in a middle part of the clamping device body; the lever-type oil hydraulic cylinders are disposed on two sides of the backing plate; the positioning blocks are of a plum cone shape; the positioning blocks are assembled on the backing plate by means of screws; compression springs are sleeved on the screws disposed between lower ends of the positioning blocks and the backing plate; the positioning blocks are in correspondence to pipe holes in the exhaust pipe to be machined; and eight positioning blocks and eight lever-type oil hydraulic cylinders are provided. According to the utility model, four exhaust pipes can be accommodated in a set of clamping device and pressed by a hydraulic mechanism instead of a manual mechanism so as to greatly shorten workpiece clamping time; each tool can machine four workpieces before tool changing so as to significantly increase machining efficiency upon the exhaust pipes; and machining operation on the exhaust pipes is carried out by the exhaust pipe hydraulic clamping device for use with a vertical machining center, thereby guaranteeing machining position and precision, improving machining efficiency and enhancing machining quality.
Description
Technical field
The utility model relates to a kind of hydraulically operated fixture, specifically, is a kind of blast pipe hydraulically operated fixture.
Background technology
In the present machining, anchor clamps generally all are made into manual when output is little, treat to adopt when output promotes hydraulic pressure or air-actuated jaw.Manual generally all is single-piece work, and the clamping workpiece time is long, and machining center all needs tool changing adding every of man-hour, and working (machining) efficiency is lower.
Summary of the invention
The goal of the invention of the utility model is the above-mentioned deficiency of prior art and provides a kind of hydraulic operation to replace the blast pipe hydraulically operated fixture of manual operations, shortening clamping workpiece time, raising working (machining) efficiency.
For realizing above-mentioned purpose, the technical scheme of the utility model is: chuck body is provided with lever oil hydraulic cylinder, backing plate; Backing plate is provided with locating piece.
Said backing plate is arranged at the chuck body middle part; Said lever oil hydraulic cylinder is arranged at the backing plate both sides.
Said locating piece is the plum blossom taper.
Said locating piece is loaded on backing plate through screw; Be set with the compression spring on the screw between said locating piece lower end and the backing plate.
Said locating piece is corresponding with the pipe hole of blast pipe to be processed.
Said locating piece is eight; Said lever oil hydraulic cylinder is eight.
The every sleeve clamp of the utility model blast pipe hydraulically operated fixture can be put four blast pipes, and hydraulic operation replaces manual operation, has shortened the clamping workpiece time greatly, whenever changes cutter to four of cutter processing No. one time man-hour adding simultaneously, has obviously improved the working (machining) efficiency of blast pipe.The utility model can be processed blast pipe with the supporting use of vertical machining centre, can guarantee the position and the precision of processing, improves working (machining) efficiency, promotes crudy.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the left view of Fig. 1.
The specific embodiment
Among Fig. 1, the utility model comprises chuck body 1, backing plate 2, eight locating pieces (3-1,3-2,3-3,3-4,3-5,3-6,3-7,3-8), eight lever oil hydraulic cylinders (4-1,4-2,4-3,4-4,4-5,4-6,4-7,4-8), compression spring and screws.Eight plum blossom taper locating pieces (3-1,3-2,3-3,3-4,3-5,3-6,3-7,3-8) are corresponding with the pipe hole of blast pipe to be processed respectively.
Among Fig. 2; Backing plate 2 is threaded on the chuck body 1; Compression spring (5-1,5-2) and plum blossom taper locating piece (3-1,3-2) are placed on the groove of corresponding backing plate 2; Connect with screw (6-1,6-2), plum blossom taper locating piece just becomes with floating type locating piece like this, and lever oil hydraulic cylinder (4-1,4-2) is threaded on the chuck body 1.
During use; Two mouths of pipe of blast pipe to be processed are corresponding with two plum blossom taper locating pieces on the chuck body 1; Be placed on four blast pipes to be processed on the chuck body 1 successively; Then the corresponding button on the starting device compresses blast pipe to be processed behind eight logical oil of lever oil hydraulic cylinder oil-in, and machining center can be accomplished processing.When machining, press the corresponding release button on the equipment, unclamp blast pipe behind eight logical oil of lever oil hydraulic cylinder oil return opening, unload blast pipe, the iron filings on cleaning backing plate 2 and the plum blossom taper locating piece treat that next operation cycle begins.
Claims (6)
1. blast pipe hydraulically operated fixture, it is characterized in that: chuck body is provided with lever oil hydraulic cylinder, backing plate; Backing plate is provided with locating piece.
2. blast pipe hydraulically operated fixture according to claim 1 is characterized in that: said backing plate is arranged at the chuck body middle part; Said lever oil hydraulic cylinder is arranged at the backing plate both sides.
3. blast pipe hydraulically operated fixture according to claim 1 is characterized in that: said locating piece is the plum blossom taper.
4. blast pipe hydraulically operated fixture according to claim 1 is characterized in that: said locating piece is loaded on backing plate through screw; Be set with the compression spring on the screw between said locating piece lower end and the backing plate.
5. blast pipe hydraulically operated fixture according to claim 1 is characterized in that: said locating piece is corresponding with the pipe hole of blast pipe to be processed.
6. blast pipe hydraulically operated fixture according to claim 1 is characterized in that: said locating piece is eight; Said lever oil hydraulic cylinder is eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120216779U CN202137614U (en) | 2011-06-24 | 2011-06-24 | Exhaust pipe hydraulic clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120216779U CN202137614U (en) | 2011-06-24 | 2011-06-24 | Exhaust pipe hydraulic clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137614U true CN202137614U (en) | 2012-02-08 |
Family
ID=45548692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120216779U Expired - Fee Related CN202137614U (en) | 2011-06-24 | 2011-06-24 | Exhaust pipe hydraulic clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202137614U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102653061A (en) * | 2012-04-18 | 2012-09-05 | 河南省西峡汽车水泵股份有限公司 | Drilling positioning device and drilling positioning method for gas inlet flange of exhaust manifold |
| CN102653010A (en) * | 2012-04-18 | 2012-09-05 | 河南省西峡汽车水泵股份有限公司 | Drilling positioning device and drilling positioning method for gas inlet flange of three-mold exhaust manifold |
-
2011
- 2011-06-24 CN CN201120216779U patent/CN202137614U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102653061A (en) * | 2012-04-18 | 2012-09-05 | 河南省西峡汽车水泵股份有限公司 | Drilling positioning device and drilling positioning method for gas inlet flange of exhaust manifold |
| CN102653010A (en) * | 2012-04-18 | 2012-09-05 | 河南省西峡汽车水泵股份有限公司 | Drilling positioning device and drilling positioning method for gas inlet flange of three-mold exhaust manifold |
| CN102653010B (en) * | 2012-04-18 | 2015-04-22 | 河南省西峡汽车水泵股份有限公司 | Drilling positioning device and drilling positioning method for gas inlet flange of three-mold exhaust manifold |
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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: 20120208 Termination date: 20190624 |