CN205325276U - Compressor cylinder body four -axis rough machining positioning clamping device - Google Patents
Compressor cylinder body four -axis rough machining positioning clamping device Download PDFInfo
- Publication number
- CN205325276U CN205325276U CN201521130541.2U CN201521130541U CN205325276U CN 205325276 U CN205325276 U CN 205325276U CN 201521130541 U CN201521130541 U CN 201521130541U CN 205325276 U CN205325276 U CN 205325276U
- Authority
- CN
- China
- Prior art keywords
- jig plate
- mainboard
- plate
- clamping device
- cylinder body
- 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 relates to a compressor cylinder body four -axis rough machining positioning clamping device, including mainboard, jig plate, clamp plate, hydro -cylinder, end claw locating pin and support position sleeve, a plurality of mounting hole grooves are made to the equipartition on the mainboard, and every mounting hole inslot all inlays adorns a jig plate, and a through -hole is all made at the center of every jig plate, claw locating pin and support position sleeve at the bottom of the equal vertical installation in front of every jig plate, and a clamp plate is all installed to the three hydro -cylinder of installation on the plunger rod of every hydro -cylinder on the mainboard in the jig plate outside, and the front end of this three clamp plate all is located the top of jig plate. The utility model relates to a reasonable in design, simple structure, manufacturing are easy, convenient to use, low in manufacturing cost, the compressor cylinder body four -axis rough machining positioning clamping device that uses when being fit for big industrial production in batches, use this device can reduce the clamping degree of difficulty, simplify work flow, improve the machining precision, accelerate production progress, reduction in production cost.
Description
Technical field
This utility model relates to the fixture in compressor casing processing technique field, especially a kind of compressor casing four axle roughing locating and clamping apparatus。
Background technology
Compressor casing needs face, valve face and high pressure chest face on which to carry out roughing, adding the fixture used man-hour at present is position with the end pawl of workpiece, adopt the steadiness of three the some guarantee location needing to push down workpiece during this location mode, therefore bad realization, it is impossible to ensure machining accuracy。Additionally, compressor casing belongs to thin-wall part, owing to its wall thickness is relatively thin, when adopting common processing methods, workpiece is easily deformed, and completes the processing in three faces after being difficulty with clamped one time, equally exists the problem that cannot ensure machining accuracy。
Utility model content
The purpose of this utility model is in that to make up the deficiencies in the prior art part, it is provided that a kind of clamping is simply saved trouble and can improve the compressor casing four axle roughing locating and clamping apparatus of machining accuracy。
The purpose of this utility model is realized by techniques below means:
A kind of compressor casing four axle roughing locating and clamping apparatus, it is characterized in that: include mainboard, jig plate, pressing plate, oil cylinder, end pawl alignment pin and support positioning sleeve, uniform on mainboard make multiple installation hole slot, a jig plate all it is embedded in each installation hole slot, a through hole is all made at the center of each jig plate, the all vertically-mounted end, the front of each jig plate pawl alignment pin and support positioning sleeve, mainboard outside jig plate is installed three oil cylinders, being respectively mounted a pressing plate on the plunger rod of each oil cylinder, the front end of these three pressing plates is respectively positioned on the top of jig plate。
And, described end pawl alignment pin is two, and it is corresponding with the position of pawl screwed hole at the bottom of workpiece two。
And, described support positioning sleeve is three, and it is corresponding with the position of three spring stacks of workpiece。
And, it is respectively provided with gap between the back side and the installation hole slot of mainboard of described each jig plate。
Advantage of the present utility model and having the benefit effect that
1, this device supports positioning sleeves pawl alignment pin at the bottom of all vertically-mounted two of the front of each jig plate and three, pawl alignment pin at the bottom of these two is corresponding with the position of pawl screwed hole at the bottom of workpiece two respectively, and three support positioning sleeves are corresponding with the position of three spring stacks of workpiece respectively。Additionally, workpiece adopts pressing plate to be fixed。Owing to this device is to design according to the construction features of compressor casing, strong hence for property, adopt said structure can improve the effect of positioning compression, overcome yielding defect in the thin wall work-piece course of processing, be conducive to improving machining accuracy, rate of reducing the number of rejects and seconds and increasing the performance of enterprises。
2, the compacted position of three pressing plates in this device is reasonable in design, both without influence on processing, in turn ensure that thrust meets processing request。Additionally, pressing plate is controlled to drive by oil cylinder, its pressure is big, good stability and thrust uniform, use when being especially suitable for roughing。
3, the mainboard of this device is provided with multiple jig plate, therefore every time can clamping process multiple workpiece, the effect improving work efficiency is played in this design equally。
4, this utility model is a kind of reasonable in design, simple in construction, easy to manufacture, easy to use, low cost of manufacture, the compressor casing four axle roughing locating and clamping apparatus that uses when being suitable for mass industrialized production, uses this device can reduce clamping difficulty, simplifies workflow, improves machining accuracy, accelerates manufacturing schedule, reduces production cost。
Accompanying drawing explanation
Fig. 1 is front view of the present utility model；
Fig. 2 is the upward view of Fig. 1；
Fig. 3 is the axonometric chart of Fig. 1。
Detailed description of the invention
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing；It should be noted that the present embodiment is narrative, it not determinate, it is impossible to limit protection domain of the present utility model with this。
A kind of compressor casing four axle roughing locating and clamping apparatus, including mainboard 1, jig plate 5, pressing plate 2, oil cylinder 4, end pawl alignment pin 8 with support positioning sleeve 7, uniform on mainboard makes multiple installation hole slot 9, is three and installs hole slots in the present embodiment。All it is embedded in a jig plate in each installation hole slot, between the back side and the installation hole slot of mainboard of each jig plate, is respectively provided with gap。A through hole 6 is all made at the center of each jig plate, all vertically-mounted end, the front of each jig plate pawl alignment pin and support positioning sleeve, end pawl alignment pin is two, and it is corresponding with the position of pawl screwed hole at the bottom of workpiece two。Supporting positioning sleeve is three, and it is corresponding with the position of three spring stacks of workpiece。
Installing three oil cylinders on mainboard outside jig plate, the plunger rod of each oil cylinder is respectively mounted a pressing plate, the front end of these three pressing plates is respectively positioned on the top of jig plate。The pressing plate installed on each oil cylinder is constituted by two flat boards of orthogonal setting, and these two flat boards are setting up and down and are installed on the plunger rod of oil cylinder, and the front end of one of them flat board is positioned at the upper front of jig plate。
Using method of the present utility model is:
Workpiece 3 is arranged on jig plate, utilize end pawl alignment pin and support positioning sleeve that workpiece is positioned installation, then three pressing plates are used to be fixed by workpiece, two of which pressing plate top is pressed in the left and right sides of workpiece one end, another pressing plate top is pressed in the center of the workpiece other end, and four axle lathes can be used after pressing plate installation to be processed。
Claims (4)
1. a compressor casing four axle roughing locating and clamping apparatus, it is characterized in that: include mainboard, jig plate, pressing plate, oil cylinder, end pawl alignment pin and support positioning sleeve, uniform on mainboard make multiple installation hole slot, a jig plate all it is embedded in each installation hole slot, a through hole is all made at the center of each jig plate, the all vertically-mounted end, the front of each jig plate pawl alignment pin and support positioning sleeve, mainboard outside jig plate is installed three oil cylinders, the plunger rod of each oil cylinder is respectively mounted a pressing plate, the front end of these three pressing plates is respectively positioned on the top of jig plate。
2. a kind of compressor casing four axle roughing locating and clamping apparatus according to claim 1, it is characterised in that: described end pawl alignment pin is two, and it is corresponding with the position of pawl screwed hole at the bottom of workpiece two。
3. a kind of compressor casing four axle roughing locating and clamping apparatus according to claim 1, it is characterised in that: described support positioning sleeve is three, and it is corresponding with the position of three spring stacks of workpiece。
4. a kind of compressor casing four axle roughing locating and clamping apparatus according to claim 1, it is characterised in that: it is respectively provided with gap between the back side and the installation hole slot of mainboard of described each jig plate。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130541.2U CN205325276U (en) | 2015-12-29 | 2015-12-29 | Compressor cylinder body four -axis rough machining positioning clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130541.2U CN205325276U (en) | 2015-12-29 | 2015-12-29 | Compressor cylinder body four -axis rough machining positioning clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205325276U true CN205325276U (en) | 2016-06-22 |
Family
ID=56312653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521130541.2U Expired - Fee Related CN205325276U (en) | 2015-12-29 | 2015-12-29 | Compressor cylinder body four -axis rough machining positioning clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205325276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483288A (en) * | 2019-01-03 | 2019-03-19 | 天润曲轴股份有限公司 | Share the lever pressing device of tappet |
-
2015
- 2015-12-29 CN CN201521130541.2U patent/CN205325276U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483288A (en) * | 2019-01-03 | 2019-03-19 | 天润曲轴股份有限公司 | Share the lever pressing device of tappet |
| CN109483288B (en) * | 2019-01-03 | 2023-11-17 | 天润工业技术股份有限公司 | Lever-type pressing device with shared tappet |
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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 |
Granted publication date: 20160622 Termination date: 20171229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |