CN104400520A - Side hole lathing fixture for valve body - Google Patents
Side hole lathing fixture for valve body Download PDFInfo
- Publication number
- CN104400520A CN104400520A CN201410619416.1A CN201410619416A CN104400520A CN 104400520 A CN104400520 A CN 104400520A CN 201410619416 A CN201410619416 A CN 201410619416A CN 104400520 A CN104400520 A CN 104400520A
- Authority
- CN
- China
- Prior art keywords
- valve body
- plate
- centering
- balance
- side opening
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The invention relates to a side hole lathing fixture for a valve body. The side hole lathing fixture is characterized by comprising a main shaft connecting disk (2) and a centering compressing screw rod (1), wherein one side of the main shaft connecting disk (2) is connected with one side of a right-angle bent plate (3); a centering positioning plate (7) is arranged on the other side of the right-angle bent plate (3); one end of the centering compressing screw rod (1) passes through the centering positioning plate (7), and is fixedly arranged on the right-angle bent plate (3); the other end of the centering compressing screw rod (1) passes through a balance adjusting plate (6), and is detachably arranged on a balance pressure plate (5). As proved by trial, after use of the fixture, the pore diameter and end face of a side face step hole in a metal valve body can be machined through a lathe instead of a boring machine, so that the production cost is lowered, the production pressure on the boring machine in a workshop is effectively lowered, and sufficient time is provided for the boring machine to create a higher production value.
Description
Technical field
The present invention relates to a kind of valve body side opening workpiece machining clamp.
Background technology
Hole, position, current Boring machine processing valve body side, especially during hole, position, band large-scale metal valve body side, the valve body of each model needs independent mold, causes great waste of material.In addition during Boring machine processing valve body lateral aperture, side opening center is large to the distance controlling difficulty of large end face, usually can only ensure the margin of tolerance of 0.1mm, and precision is difficult to ensure; And operator increases the centering of workpiece and the time of clamping, and labour intensity is larger; Processing charges is higher, increases production cost.
Summary of the invention
The object of this invention is to provide a kind of valve body side opening workpiece machining clamp, aperture and the end face in Boring machine processing valve body side step hole can be replaced after using with lathe, effectively reduce production cost.
A kind of valve body side opening workpiece machining clamp, its special feature is: comprise spindle coupling disc, the side of this spindle coupling disc is connected with the side of angle block of right angle, and aligning location-plate is installed on the opposite side of this angle block of right angle, also comprise centering clamping screw, one end of this centering clamping screw is fixedly mounted on angle block of right angle through after this aligning location-plate, and the other end of this centering clamping screw is through being detachably arranged on after balance adjustment plate on balance pressing plate.
Wherein linked into an integrated entity by four slip T-shaped blocks and four bolts between angle block of right angle and spindle coupling disc.
Wherein the shape of aligning location-plate is discoid.
Wherein feel relieved clamping screw and aligning location-plate, balance adjustment plate, balance between pressing plate and be matched in clearance.
Through probationary certificate, after using fixture of the present invention, can realize replacing Boring machine processing aperture, metal valve body side step hole and end face with lathe, after replacing Boring machine processing valve body with lathe, reduce production cost, effectively alleviate the production pressure of workshop boring machine, make boring machine be able to create the more output value if having time.Add man-hour, only need a set of Combined adjustable fixture just can the valve body of processing multiple types.Owing to fixture there being aligning backing plate, valve body side opening center can be located automatically to large end face distance, can ensure the margin of tolerance of 0.03mm, alleviate labour intensity, ensure that product quality, improve production efficiency.Replace Boring machine processing valve body with lathe, improve the cost performance of product, lathe processing charges per hour is about the 1/6-1/4 of boring machine processing charges per hour, significantly reduces production cost, improves economic benefit.
Accompanying drawing explanation
Accompanying drawing 1 is front view of the present invention;
Accompanying drawing 2 is left view of the present invention.
Detailed description of the invention
The surface that fixture Appropriate application valve body of the present invention has been processed, by valve body clamping on flexible jig, makes the aperture of valve body side on lathe, can do gyration centered by lathe axis, thus realizes the processing of valve body side opening on lathe.The side opening of multiple models such as valve body R21047-R29047 now can be processed on engine lathe.The position adopting fixture of the present invention can treat processing metal valve body side opening as required adjusts, thus realizes best side opening station, can accurately automatically locate, and ensures side opening positional precision, can improve work efficiency again.
As shown in Figure 1, 2, the present invention is a kind of valve body side opening workpiece machining clamp, comprise spindle coupling disc 2, the side of this spindle coupling disc 2 is connected with the side of angle block of right angle 3, and aligning location-plate 7 is installed on the opposite side of this angle block of right angle 3, also comprise centering clamping screw 1, one end of this centering clamping screw 1 is fixedly mounted on angle block of right angle 3 through after this aligning location-plate 7, and the other end of this centering clamping screw 1 is through being detachably arranged on after balance adjustment plate 6 on balance pressing plate 5.
Wherein linked into an integrated entity by four slip T-shaped blocks and four bolts between angle block of right angle 3 and spindle coupling disc 2.The shape of aligning location-plate 7 is discoid.Feel relieved in addition clamping screw 1 and aligning location-plate 7, balance adjustment plate 6, balance between pressing plate 5 and be matched in clearance.
Using method of the present invention and operation principle are:
The left side of above-mentioned balance pressing plate 5 contacts with angle block of right angle 3, plays and compresses valve body effect to be processed, and balances pressing plate 5 and the Contact of balance adjustment plate 6, plays and stablizes valve body effect to be processed.The shape of aligning location-plate 7 is disks, from uniform force the angle of mechanics.The processing work of High Rotation Speed must be have the deviation of falling power angle, only has by aligning location-plate 7, the firm workpiece of ability, processing side opening.Balance pressing plate 5 can be up and down, first the nut 4 of centering clamping screw 1, balance pressing plate 5, balance adjustment plate 6 is taken off, on aligning location-plate 7 place, adjust valve body to be processed after, load onto the nut 4 of balance adjustment plate 6, balance pressing plate 5, centering clamping screw 1, tighten the nut 4 of centering clamping screw 1, just can process valve body side opening on engine lathe.
Claims (4)
1. a valve body side opening workpiece machining clamp, it is characterized in that: comprise spindle coupling disc (2), the side of this spindle coupling disc (2) is connected with the side of angle block of right angle (3), and aligning location-plate (7) is installed on the opposite side of this angle block of right angle (3), also comprise centering clamping screw (1), one end of this centering clamping screw (1) is fixedly mounted on angle block of right angle (3) through after this aligning location-plate (7), and the other end of this centering clamping screw (1) is detachably arranged in balance pressing plate (5) afterwards through balance adjustment plate (6).
2. valve body side opening workpiece machining clamp as claimed in claim 1, be is characterized in that: wherein linked into an integrated entity by four slip T-shaped blocks and four bolts between angle block of right angle (3) and spindle coupling disc (2).
3. valve body side opening workpiece machining clamp as claimed in claim 1, is characterized in that: wherein the shape of aligning location-plate (7) is discoid.
4. as the valve body side opening workpiece machining clamp in claims 1 to 3 as described in any one, it is characterized in that: clamping screw of wherein feeling relieved (1) and aligning location-plate (7), balance adjustment plate (6), balance between pressing plate (5) and be matched in clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410619416.1A CN104400520A (en) | 2014-11-06 | 2014-11-06 | Side hole lathing fixture for valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410619416.1A CN104400520A (en) | 2014-11-06 | 2014-11-06 | Side hole lathing fixture for valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104400520A true CN104400520A (en) | 2015-03-11 |
Family
ID=52638219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410619416.1A Pending CN104400520A (en) | 2014-11-06 | 2014-11-06 | Side hole lathing fixture for valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104400520A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217095A (en) * | 2016-08-22 | 2016-12-14 | 安徽双松铸造有限责任公司 | A kind of brake support frame turning processing clamp |
| CN109702507A (en) * | 2019-01-18 | 2019-05-03 | 西北轴承有限公司 | A kind of O-shaped oil groove machining device of oscillating bearing inner sleeve spherical outside surface and processing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4741650A (en) * | 1985-11-30 | 1988-05-03 | Hiroshi Sasaki | Tool holder |
| CN202684594U (en) * | 2012-06-25 | 2013-01-23 | 阜新北弧齿轮有限公司 | Special fixture for turning gear box body |
| CN103100911A (en) * | 2012-11-15 | 2013-05-15 | 无锡市航鹄科技有限公司 | Processing and positioning device of inner hole of fine boring |
| CN103406794A (en) * | 2013-07-31 | 2013-11-27 | 青岛新力通工业有限责任公司 | Universal fixture for turning of elbow riser end face |
| CN204308647U (en) * | 2014-11-06 | 2015-05-06 | 西北轴承股份有限公司 | Valve body side opening workpiece machining clamp |
-
2014
- 2014-11-06 CN CN201410619416.1A patent/CN104400520A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4741650A (en) * | 1985-11-30 | 1988-05-03 | Hiroshi Sasaki | Tool holder |
| CN202684594U (en) * | 2012-06-25 | 2013-01-23 | 阜新北弧齿轮有限公司 | Special fixture for turning gear box body |
| CN103100911A (en) * | 2012-11-15 | 2013-05-15 | 无锡市航鹄科技有限公司 | Processing and positioning device of inner hole of fine boring |
| CN103406794A (en) * | 2013-07-31 | 2013-11-27 | 青岛新力通工业有限责任公司 | Universal fixture for turning of elbow riser end face |
| CN204308647U (en) * | 2014-11-06 | 2015-05-06 | 西北轴承股份有限公司 | Valve body side opening workpiece machining clamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217095A (en) * | 2016-08-22 | 2016-12-14 | 安徽双松铸造有限责任公司 | A kind of brake support frame turning processing clamp |
| CN109702507A (en) * | 2019-01-18 | 2019-05-03 | 西北轴承有限公司 | A kind of O-shaped oil groove machining device of oscillating bearing inner sleeve spherical outside surface and processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150311 |
|
| RJ01 | Rejection of invention patent application after publication |