CN102672487A - Processing clamp of bearing shell of road roller - Google Patents
Processing clamp of bearing shell of road roller Download PDFInfo
- Publication number
- CN102672487A CN102672487A CN2012101457706A CN201210145770A CN102672487A CN 102672487 A CN102672487 A CN 102672487A CN 2012101457706 A CN2012101457706 A CN 2012101457706A CN 201210145770 A CN201210145770 A CN 201210145770A CN 102672487 A CN102672487 A CN 102672487A
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- China
- Prior art keywords
- main body
- road roller
- jig main
- clamp
- locating hole
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Abstract
The invention discloses a processing clamp of a bearing shell of a road roller. The processing clamp comprises an L-shaped clamp main body, wherein the horizontal side of the clamp main body is provided with a first positioning hole; the vertical side of the clamp main body is provided with a second positioning hole; the first positioning hole is provided with a connecting piece; the upper end of the connecting piece is provided with a pressing plate for pressing the shell; the vertical side of the clamp main body is also provided with a locking bolt; and the locking bolt is positioned at the top of the vertical side of the clamp main body, and extends downwards to be connected with the second positioning hole. The processing clamp disclosed by the invention has the advantages that convenience is brought for correction, the positioning of the shell is accurate, the quality of secondary processing of the shell is improved, the processing efficiency of the shell and the qualification rate of finished products are also increased, the design is simple, the convenience is brought for use and the application prospect is good.
Description
Technical field
The present invention relates to the housing processing technique field, be specifically related to a kind of road roller bear box clamp for machining.
Background technology
Carry out secondary operations to the housing of road roller bear box as shown in Figure 1 and need position fixingly to it, the road roller bear box clamp for machining housing clamping of prior art is inconvenient, also adopts the location, hole; Proofread and correct an end, the method for the processing other end is accomplished, and is specially and leans on a locating hole; Proofread and correct an end, can only limit a direction (up and down) fixing of housing, also can left rotation and right rotation; Can cause when housing carried out secondary operations, proofread and correct inaccurate, housing and can rotate, cause that the yield rate of housing processing is not high; Also be prone to the quality of lot accident takes place, cause big economic loss.
Summary of the invention
The objective of the invention is to overcome the clamp for machining to road roller bear box as shown in Figure 1 of prior art, the housing clamping is inconvenient, behind stationary housing; Housing also can rotate, proofread and correct inaccurate, causes that the yield rate of housing processing is not high, is prone to take place the quality of lot accident; Cause the problem of big economic loss; The invention provides clamp for machining, promoted the quality of housing secondary operations, also improve the working (machining) efficiency and the product qualified rate of housing to road roller bear box as shown in Figure 1; Simplicity of design, easy to use has a good application prospect.
In order to solve the problems of the technologies described above, the technical scheme that the present invention adopted is:
A kind of road roller bear box clamp for machining; It is characterized in that: comprise L shaped jig main body; The horizontal side of said jig main body is provided with first locating hole; The vertical side of said jig main body is provided with second locating hole, on said first locating hole connector is installed, and the upper end of said connector is provided with the pressing plate that is used to compress housing; The vertical side of said jig main body also is provided with clamping screw, said clamping screw be positioned at jig main body vertical side the top and join to extending below with said second locating hole.
Aforesaid road roller bear box clamp for machining is characterized in that: also be provided with two reinforcements that are used to connect L shaped two ends on the said jig main body, said reinforcement and jig main body one casting forming.
Aforesaid road roller bear box clamp for machining is characterized in that: said connector comprises that the bottom is installed in the double threaded screw and the stubborn lock nut that is connected on the double threaded screw top on said first locating hole, and said lock nut is positioned at the top of said pressing plate.
The invention has the beneficial effects as follows: the invention provides clamp for machining, adopt two locating holes, position from housing bottom and side respectively to road roller bear box as shown in Figure 1; And be locked through clamping screw, the location accurately guarantees that housing can not rock; Promoted the quality of housing secondary operations, also improved the working (machining) efficiency and the product qualified rate of housing, jig main body is open L shaped structure; Make things convenient for the road roller bear box clamp for machining of packing into of housing, also on jig main body, be provided with reinforcement, guaranteed the fastness of road roller bear box clamp for machining; Simplicity of design, easy to use has a good application prospect.
Description of drawings
Fig. 1 is the structural representation of road roller bear box to be processed of the present invention.
Fig. 2 is the structural representation of road roller bear box clamp for machining of the present invention.
Fig. 3 is the side view of the jig main body of road roller bear box clamp for machining of the present invention.
The Reference numeral implication is following:
1: jig main body; 2: the first locating holes; 3: the second locating holes; 4: connector; 5: pressing plate; 6: clamping screw; 7: reinforcement; 8: double threaded screw; 9: lock nut; 10: the housing installing hole; 11: the housing protruded tube.
The specific embodiment
To combine Figure of description below, the present invention will be further described.
To road roller bear box to be processed as shown in Figure 1; Clamp for machining of the present invention comprises L shaped jig main body 1, also is provided with two reinforcements 7 that are used to connect L shaped two ends on the jig main body 1; Article two, reinforcement 7 and jig main body 1 one casting forming; Guaranteed the fastness of road roller bear box clamp for machining, can adopt the high-strength alloy cast iron quality to jig main body 1 and two reinforcement 7 casting formings here, the horizontal side of jig main body 1 is provided with first locating hole 2; The vertical side of jig main body 1 is provided with second locating hole 3; On first locating hole 2 connector 4 is installed, the upper end of connector 4 is provided with the pressing plate 5 that is used to compress housing, and the vertical side of jig main body 1 also is provided with clamping screw 6; Clamping screw 6 be positioned at jig main body 1 vertical side the top and join to extending below with second locating hole 3; Wherein connector 4 comprises that the bottom is installed in the double threaded screw 8 and the stubborn lock nut 9 that is connected on double threaded screw 8 tops on said first locating hole 2, and lock nut 9 is positioned at the top of pressing plate 5, is used to tighten pressing plate 5.
The concrete use of the clamp for machining to road roller bear box to be processed shown in Figure 1 of the present invention is following:
At first the pressing plate 5 with lock nut 9 and below takes off from the top of double threaded screw 8, is inserted in road roller bear box installing hole 10 in the double threaded screw 8 on first locating hole 2 of road roller bear box clamp for machining then, and roll-shell is aimed at the housing protruded tube 11 of either side second locating hole 3 of road roller bear box clamp for machining; Promote housing protruded tube 11 is inserted second locating hole 3, the protruded tube 11 here is close to the inside of second locating hole 3, on double threaded screw 8, puts down briquetting 5 and lock nut 9 at last successively; Briquetting 5 lower surfaces are close to the upper surface of housing, tighten lock nut 9, housing is carried out the first time fix; The clamping screw 6 of the vertical side of rolling clamp main body 1 makes clamping screw 6 prop up the protruded tube 11 of the housing in second locating hole 3, carries out the second time and fixes; After above-mentioned work is accomplished, can carry out secondary operations to housing, the processing accurate positioning; The working (machining) efficiency of housing and product qualified rate be all than higher, after waiting to accomplish processing, and opposite spin clamping screw 6 and lock nut 9; After taking off pressing plate 5; Housing after can will processing takes out, and simplicity of design, easy to use has a good application prospect.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. road roller bear box clamp for machining; It is characterized in that: comprise L shaped jig main body; The horizontal side of said jig main body is provided with first locating hole; The vertical side of said jig main body is provided with second locating hole, on said first locating hole connector is installed, and the upper end of said connector is provided with the pressing plate that is used to compress housing; The vertical side of said jig main body also is provided with clamping screw, said clamping screw be positioned at jig main body vertical side the top and join to extending below with said second locating hole.
2. road roller bear box clamp for machining according to claim 1 is characterized in that: also be provided with two reinforcements that are used to connect L shaped two ends on the said jig main body, said reinforcement and jig main body one casting forming.
3. road roller bear box clamp for machining according to claim 1; It is characterized in that: said connector comprises that the bottom is installed in the double threaded screw and the stubborn lock nut that is connected on the double threaded screw top on said first locating hole, and said lock nut is positioned at the top of said pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101457706A CN102672487A (en) | 2012-05-11 | 2012-05-11 | Processing clamp of bearing shell of road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101457706A CN102672487A (en) | 2012-05-11 | 2012-05-11 | Processing clamp of bearing shell of road roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102672487A true CN102672487A (en) | 2012-09-19 |
Family
ID=46805393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101457706A Pending CN102672487A (en) | 2012-05-11 | 2012-05-11 | Processing clamp of bearing shell of road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102672487A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990378A (en) * | 2012-10-30 | 2013-03-27 | 无锡明珠增压器制造有限公司 | Fixture for supercharger volute subjected to turning |
| CN102990424A (en) * | 2012-12-13 | 2013-03-27 | 江苏万富安机械有限公司 | Eccentric hole boring tool |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4976418A (en) * | 1989-11-16 | 1990-12-11 | Harville Terry L | Boring bar-cutter head fixture |
| US7004682B1 (en) * | 2005-01-06 | 2006-02-28 | James Moody | Articulated pipe jack clamp |
| CN101474753A (en) * | 2008-12-30 | 2009-07-08 | 宁波祥瑞机械有限公司 | Plunger piston borehole positioning apparatus |
| CN101954599A (en) * | 2010-10-09 | 2011-01-26 | 天津津通瓦特斯阀门制造有限公司 | Butterfly valve center hole processing fixture |
| CN201769074U (en) * | 2010-08-25 | 2011-03-23 | 柳州市志宝机械有限公司 | Steering knuckle boring clamp |
| CN202155714U (en) * | 2011-07-11 | 2012-03-07 | 宁波万盛轴业有限公司 | Boring tooling for workpieces |
| CN202622379U (en) * | 2012-05-11 | 2012-12-26 | 昆山南方铸造有限公司 | Road roller bearing shell machining clamp |
-
2012
- 2012-05-11 CN CN2012101457706A patent/CN102672487A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4976418A (en) * | 1989-11-16 | 1990-12-11 | Harville Terry L | Boring bar-cutter head fixture |
| US7004682B1 (en) * | 2005-01-06 | 2006-02-28 | James Moody | Articulated pipe jack clamp |
| CN101474753A (en) * | 2008-12-30 | 2009-07-08 | 宁波祥瑞机械有限公司 | Plunger piston borehole positioning apparatus |
| CN201769074U (en) * | 2010-08-25 | 2011-03-23 | 柳州市志宝机械有限公司 | Steering knuckle boring clamp |
| CN101954599A (en) * | 2010-10-09 | 2011-01-26 | 天津津通瓦特斯阀门制造有限公司 | Butterfly valve center hole processing fixture |
| CN202155714U (en) * | 2011-07-11 | 2012-03-07 | 宁波万盛轴业有限公司 | Boring tooling for workpieces |
| CN202622379U (en) * | 2012-05-11 | 2012-12-26 | 昆山南方铸造有限公司 | Road roller bearing shell machining clamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990378A (en) * | 2012-10-30 | 2013-03-27 | 无锡明珠增压器制造有限公司 | Fixture for supercharger volute subjected to turning |
| CN102990424A (en) * | 2012-12-13 | 2013-03-27 | 江苏万富安机械有限公司 | Eccentric hole boring tool |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20120919 |