CN203031349U - Horizontal type machining clamp for holes in top face and bottom face of cylinder cover - Google Patents
Horizontal type machining clamp for holes in top face and bottom face of cylinder cover Download PDFInfo
- Publication number
- CN203031349U CN203031349U CN 201220636036 CN201220636036U CN203031349U CN 203031349 U CN203031349 U CN 203031349U CN 201220636036 CN201220636036 CN 201220636036 CN 201220636036 U CN201220636036 U CN 201220636036U CN 203031349 U CN203031349 U CN 203031349U
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- China
- Prior art keywords
- cylinder
- cylinder cover
- holes
- base plate
- pedestal
- 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 discloses a horizontal type machining clamp for holes in the top face and the bottom face of a cylinder cover. The horizontal type machining clamp for the holes in the top face and the bottom face of the cylinder cover comprises a base, a base plate, a supporting bar and pressing plates. The base plate is installed on the base, an end face positioning pin is arranged on the base plate, and the cylinder cover is supported through cylinder helical compression springs, double-thread screw rods, and supporting rods. The supporting bar is installed on the base plate through inside hexagonal bolts, and the pressing plates tightly press the cylinder cover through flat washers and nuts. According to the horizontal type machining clamp for the holes in the top face and the bottom face of the cylinder cover, on the horizontal machining center provided with a rotary working table, the technology positioning holes in the top face and the bottom face of the cylinder cover and other holes are machined by same processes. The shortcomings that in the prior art, due to the fact that the holes in the top face and the bottom face of the cylinder cover are machined by two processes, the position precision of hole series is poor and the surface is prone to be scratched are overcome, and process changing fees of different processes are saved.
Description
Technical field
The utility model relates to the horizontal clamp for machining of a kind of cylinder caping bottom hole.
Background technology
Cylinder head in cylinder body top, becomes the tip part of diesel engine with bolted, is used for closed cylinder body top, forms airtight cylinder operation space jointly with piston, cylinder body.Cylinder head has pilot hole and the locating hole that assembles with cylinder, these holes need process when cylinder head is made, and cylinder caping, bottom hole divide two procedures processing in the prior art, causing the hole is that positional precision is poor, the cylinder head surface easily scratches, and increased the commentaries on classics order expense of shunting processing, demanded urgently improving.
The utility model content
At the problem that prior art exists, the purpose of this utility model is to propose the horizontal clamp for machining of a kind of cylinder caping bottom hole, and by enforcement of the present utility model, improving the hole is positional precision, avoids the cylinder head surface tear.
For reaching this purpose, the utility model by the following technical solutions:
The horizontal clamp for machining of a kind of cylinder caping bottom hole comprises:
Pedestal;
Base plate is installed on the described pedestal, is provided with the end face alignment pin above it, and by cylindroid helical-coil compression spring, double threaded screw, they sup-port cylinder head;
Support bar is installed on the described base plate by socket head screw,
Pressing plate compresses cylinder head by plain washer and nut.
Preferably, described base plate is installed on the described pedestal by screw, spring washer, plain washer.
Preferably, also comprise long filler strip, be fixed on the pedestal by socket head screw.
Preferably, short filler strip is installed on the pedestal by taper bolt.
Preferably, the cylinder alignment pin is installed on the pedestal.
Preferably, backing pin is installed on the pedestal.
In the utility model, have on the horizontal Machining centers of rotary table with procedure processing cylinder caping, bottom surface technology locating hole and other hole, overcoming the hole of bringing with front end housing top, the processing of bottom hole branch twice is the defective that positional precision is poor, the surface easily scratches, and saves the commentaries on classics order expense of shunting processing.
Description of drawings
Fig. 1 is the front view of the horizontal clamp for machining of a kind of cylinder caping bottom hole that provides of the utility model embodiment 1;
Fig. 2 is the vertical view of the horizontal clamp for machining of a kind of cylinder caping bottom hole that provides of the utility model embodiment 1.
Drawing reference numeral:
1, screw; 2, spring washer; 3, plain washer; 4, pedestal; 5, base plate; 6, end face alignment pin; 7,10, socket head screw; 8, long filler strip; 9, support bar; 11, cylinder alignment pin; 12, lack filler strip; 13, taper bolt; 14, backing pin; 15, plain washer; 16, nut; 17, pressing plate; 18, cylindroid helical-coil compression spring; 19, double threaded screw; 20, support bar.
The specific embodiment
The utility model embodiment 1 provides a kind of cylinder caping bottom hole horizontal clamp for machining, as depicted in figs. 1 and 2, comprising: pedestal 4; Base plate 5 is installed on the described pedestal 4, is provided with end face alignment pin 6 above it, and supports cylinder head by cylindroid helical-coil compression spring 18, double threaded screw 19, support bar 20; Support bar 9 is installed on the described base plate 5 by socket head screw 10, and pressing plate 17 compresses cylinder head by plain washer 15 and nut 16.Described base plate 5 is installed on the described pedestal 4 by screw 1, spring washer 2, plain washer 3.Long filler strip 8 is fixed on the pedestal 1 by socket head screw 7.Short filler strip 12 is installed on the pedestal 1 by taper bolt 13.Cylinder alignment pin 11 is installed on the pedestal 1.Backing pin 14 is installed on the pedestal 1.
Anchor clamps of the present utility model are used for having on the horizontal Machining centers of rotary table with procedure cylinder cap top, bottom surface technology locating hole and the processing of other hole; With cylinder cap bottom surface, inlet valve seam and blank anchor point location; With pressing plate hold-down cylinder hd top face; On the high accuracy horizontal Machining centers, can process bottom surface, high-precision cylinder cap top fabrication hole.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to replacement or change according to the technical solution of the utility model and utility model design thereof, all should be encompassed within the protection domain of the present utility model.
Claims (6)
1. the horizontal clamp for machining of cylinder caping bottom hole is characterized in that, comprising:
Pedestal;
Base plate is installed on the described pedestal, is provided with the end face alignment pin above it, and by cylindroid helical-coil compression spring, double threaded screw, they sup-port cylinder head;
Support bar is installed on the described base plate by socket head screw,
Pressing plate compresses cylinder head by plain washer and nut.
2. the horizontal clamp for machining of cylinder caping bottom hole according to claim 1 is characterized in that described base plate is installed on the described pedestal by screw, spring washer, plain washer.
3. the horizontal clamp for machining of cylinder caping bottom hole according to claim 1 is characterized in that, also comprises long filler strip, is fixed on the pedestal by socket head screw.
4. the horizontal clamp for machining of cylinder caping bottom hole according to claim 1 is characterized in that, short filler strip is installed on the pedestal by taper bolt.
5. the horizontal clamp for machining of cylinder caping bottom hole according to claim 1 is characterized in that the cylinder alignment pin is installed on the pedestal.
6. the horizontal clamp for machining of cylinder caping bottom hole according to claim 1 is characterized in that backing pin is installed on the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636036 CN203031349U (en) | 2012-11-27 | 2012-11-27 | Horizontal type machining clamp for holes in top face and bottom face of cylinder cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636036 CN203031349U (en) | 2012-11-27 | 2012-11-27 | Horizontal type machining clamp for holes in top face and bottom face of cylinder cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203031349U true CN203031349U (en) | 2013-07-03 |
Family
ID=48683492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220636036 Expired - Fee Related CN203031349U (en) | 2012-11-27 | 2012-11-27 | Horizontal type machining clamp for holes in top face and bottom face of cylinder cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203031349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807665A (en) * | 2019-04-03 | 2019-05-28 | 浙江京速机床附件有限公司 | A kind of oil cylinder rear end cap punching tooling |
-
2012
- 2012-11-27 CN CN 201220636036 patent/CN203031349U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807665A (en) * | 2019-04-03 | 2019-05-28 | 浙江京速机床附件有限公司 | A kind of oil cylinder rear end cap punching tooling |
| CN109807665B (en) * | 2019-04-03 | 2020-05-12 | 浙江京速机床附件有限公司 | Hydro-cylinder rear end cap frock of punching |
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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: 20130703 Termination date: 20181127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |