CN104400292B - A kind of means for correcting - Google Patents
A kind of means for correcting Download PDFInfo
- Publication number
- CN104400292B CN104400292B CN201410630850.XA CN201410630850A CN104400292B CN 104400292 B CN104400292 B CN 104400292B CN 201410630850 A CN201410630850 A CN 201410630850A CN 104400292 B CN104400292 B CN 104400292B
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- China
- Prior art keywords
- tensioner
- base plate
- tool base
- bearing
- correcting
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The invention discloses a kind of means for correcting, comprise tool base plate, tensioner dish with tapping hole, the centre of described tool base plate is provided with a positioning seat, tool base plate is provided with at least three supports around the peripheral direction of positioning seat, the top of support is provided with support portion, rolling and be arranged on described support portion in the cylindrical position of tensioner dish, tool base plate is also provided with the pushing mechanism for promoting tensioner disc spins; Also comprise camshaft bearing follower, tool base plate is provided with at least three bearing blocks, bearing block is provided with linear bearing, slide in linear bearing and be provided with a location guide, location guide is provided with internal thread, and the bottom surface of tensioner dish is fixed with a push-tight block, and the lower surface of push-tight block is provided with an arc groove, the lower end of camshaft bearing follower and location guide screw-internal thread fit, the upper end of camshaft bearing follower coordinates with arc groove.The present invention can not only calibrate the position of housing simultaneously, and locking is more firm.
Description
Technical field
The present invention relates to a kind of means for correcting.
Background technology
In the production process of refrigeration compressor, the shell of refrigeration compressor needs welding pin and under-chassis, needs to position the shell of refrigeration compressor, lock, prevent shell to be subjected to displacement in welding process, to ensure welding quality, and the unification of product specification.Shell due to refrigeration compressor is irregular structure, and after housing puts into pin welding tooling position, the position of housing easily misplaces, and due to clamping loosely, also there will be loosening, locate inaccurate phenomenon.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of means for correcting, can not only calibrate the position of housing simultaneously, and locking is more firm.
For solving the problems of the technologies described above, the present invention proposes a kind of means for correcting, comprise tool base plate, tensioner dish with tapping hole, the centre of described tool base plate is provided with a positioning seat, described tool base plate is provided with at least three supports around the peripheral direction of positioning seat, the top of described support is provided with support portion, and rolling and be arranged on described support portion in the cylindrical position of described tensioner dish, described tool base plate is also provided with the pushing mechanism for promoting tensioner disc spins; Also comprise camshaft bearing follower, described tool base plate is provided with at least three bearing blocks, described bearing block is provided with linear bearing, slide in described linear bearing and be provided with a location guide, described location guide is provided with internal thread, and the bottom surface of described tensioner dish is fixed with a push-tight block, and the lower surface of described push-tight block is provided with an arc groove, the lower end of described camshaft bearing follower and location guide screw-internal thread fit, the upper end of described camshaft bearing follower coordinates with arc groove.
Further, described support portion is the support wheel being arranged on cantilever tip.
Further, described support wheel is arranged on the top of support by double row angular contact bearing.
Further, described pushing mechanism comprises the tensioner cylinder be arranged in tool base plate and the tensioner pushing block be arranged on tensioner cylinder piston rod, tensioner pushing block and tensioner dish are provided with mutually corresponding pin hole, and tensioner pushing block penetrates pin hole with tensioner dish by push-tight pin and is connected with tensioner dish by tensioner pushing block.
Further, described tensioner pushing block and cylinder head are provided with mutually corresponding pin hole, and both are connected by the pin hole that described tensioner pushing block is penetrated in tensioner pushing block, tensioner cylinder head by push-tight pin successively with cylinder head.
Further, described location guide is provided with a U-type groove near the end of positioning seat, is provided with a bearing positioning head in described U-type groove.
Technique scheme at least has following beneficial effect: the present invention adopts tensioner cylinder to promote tensioner pushing block, during tensioner pushing block drive tensioner disc spins, camshaft bearing follower slides in push-tight block arc groove, because the arc groove on push-tight block is to camshaft bearing follower one power forward, camshaft bearing follower drives location guide to protracting, the bearing touch be attached thereto the housing be squeezed on positioning seat, realize that there is the dual-use function correcting housing and locking shell, can not only calibrate the position of housing, and locking is more firm.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of description, and can become apparent to allow above and other object of the present invention, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the structural representation one of means for correcting of the present invention.
Fig. 2 is the structural representation two of means for correcting of the present invention.
Fig. 3 is the structural representation of means for correcting of the present invention not with tensioner dish.
Fig. 4 is the assembling schematic diagram of push-tight block and camshaft bearing follower in means for correcting of the present invention.
Fig. 5 is the assembling schematic diagram of location guide and camshaft bearing follower in means for correcting of the present invention.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below in conjunction with accompanying drawing, the present invention is described further.
As shown in Figure 1 to Figure 3, means for correcting of the present invention comprises tool base plate 1, tensioner dish 2 with tapping hole 21, the centre of tool base plate 1 is provided with a positioning seat 11, wherein, tapping hole 21 is conveniently transplanted in positioning seat 11 by housing 100, when being transplanted in means for correcting after housing 100 is processed by preposition operation, positioning seat 11 is for carrying out preliminary positioning action by housing 100, tool base plate 1 is provided with four supports 3 around the peripheral direction of positioning seat 11, the top of support 3 is provided with support portion 31, particularly, support portion 31 is for being arranged on the support wheel on support 3 top, and support wheel is arranged on the top of support 3 by double row angular contact bearing 311, the excircle part of tensioner dish 2 is rolled and is arranged on support wheel, support wheel is not only played a supporting role, and when tensioner dish 2 rotates, four support wheels also roll, reduce support wheel to the frictional force of tensioner dish 2, avoid wearing and tearing, adopt double row angular contact bearing 311 that support wheel is installed, because the bearing capacity of double row angular contact bearing 311 is strong, support wheel is installed more firm, tool base plate 1 is provided with the pushing mechanism 4 rotated for promoting tensioner dish 2, particularly, pushing mechanism 4 comprises the tensioner cylinder 41 be arranged in tool base plate 1 and the tensioner pushing block 42 be arranged on tensioner cylinder 41 piston rod, tensioner pushing block 42 and tensioner dish 2 are provided with mutually corresponding pin hole, and tensioner pushing block 42 penetrates pin hole with tensioner dish 2 by push-tight pin and both is connected, tool base plate 1 is uniformly distributed and fixes four bearing blocks 12, each bearing block 12 is equipped with linear bearing 6, slide in linear bearing 6 and be provided with a location guide 7, linear bearing 6 pairs of location guides 7 are played a supporting role, location guide 7 is provided with a U-type groove near the end of positioning seat 11, a bearing positioning head 71 is provided with in U-type groove, when location guide 7 and body contact, bearing positioning head 71 rolls, static friction between location guide 7 and housing can be changed into rolling friction, reduce the frictional force between housing 100 surface, as shown in Figure 4, Figure 5, push-tight block 8 is fixed with in the bottom surface of tensioner dish 2, the lower surface of push-tight block 8 is provided with an arc groove 81, and on location guide 7, be provided with internal thread, the lower end of camshaft bearing follower 5 and location guide 7 screw-internal thread fit, the upper end of camshaft bearing follower 5 coordinates with arc groove 81.
During work, when tensioner cylinder promotes tensioner pushing block 42, when tensioner pushing block 42 drives tensioner dish 2 to rotate, camshaft bearing follower 5 slides in push-tight block 8 arc groove 81, because push-tight block 8 arc groove 81 gives camshaft bearing follower 5 one power forward, camshaft bearing follower 5 drives location guide 7 to protracting, and the bearing positioning head 71 be attached thereto contacts and is squeezed in the housing 100 on positioning seat 11, corrects and the effect of locking shell to reach.
To sum up, means for correcting of the present invention has the dual-use function correcting housing and locking shell, calibration function ensures that the relative size of housing and its welding work pieces meets drawing technical requirement, and locking function ensures that housing does not change with rotating disk relative size in rotation process.
The above is the specific embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (6)
1. a means for correcting, it is characterized in that, comprise tool base plate, tensioner dish with tapping hole, the centre of tool base plate is provided with a positioning seat, described tool base plate is provided with at least three supports around the peripheral direction of positioning seat, the top of support is provided with support portion, and rolling and be arranged on described support portion in the cylindrical position of tensioner dish, tool base plate is also provided with the pushing mechanism for promoting tensioner disc spins; Also comprise camshaft bearing follower, described tool base plate is provided with at least three bearing blocks, bearing block is provided with linear bearing, slide in linear bearing and be provided with a location guide, location guide is provided with internal thread, and the bottom surface of described tensioner dish is fixed with a push-tight block, and the lower surface of push-tight block is provided with an arc groove, the lower end of described camshaft bearing follower and location guide screw-internal thread fit, the upper end of camshaft bearing follower coordinates with arc groove.
2. means for correcting as claimed in claim 1, it is characterized in that, described support portion is the support wheel being arranged on cantilever tip.
3. means for correcting as claimed in claim 2, it is characterized in that, described support wheel is arranged on the top of support by double row angular contact bearing.
4. means for correcting as claimed in claim 1, it is characterized in that, described pushing mechanism comprises the tensioner cylinder be arranged in tool base plate and the tensioner pushing block be arranged on tensioner cylinder piston rod, tensioner pushing block and tensioner dish are provided with mutually corresponding pin hole, and tensioner pushing block penetrates pin hole with tensioner dish by push-tight pin and is connected with tensioner dish by tensioner pushing block.
5. means for correcting as claimed in claim 4, it is characterized in that, described tensioner pushing block and cylinder head are provided with mutually corresponding pin hole, and both are connected by the pin hole that described tensioner pushing block is penetrated in tensioner pushing block, tensioner cylinder head by push-tight pin successively with cylinder head.
6. means for correcting as claimed in claim 1, it is characterized in that, described location guide is provided with a U-type groove near the end of positioning seat, is provided with a bearing positioning head in U-type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410630850.XA CN104400292B (en) | 2014-11-10 | 2014-11-10 | A kind of means for correcting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410630850.XA CN104400292B (en) | 2014-11-10 | 2014-11-10 | A kind of means for correcting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104400292A CN104400292A (en) | 2015-03-11 |
| CN104400292B true CN104400292B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410630850.XA Active CN104400292B (en) | 2014-11-10 | 2014-11-10 | A kind of means for correcting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104400292B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11858062B2 (en) * | 2019-07-31 | 2024-01-02 | Fusematic Corporation | Multi-position clamp for friction welding operations |
| CN115382948A (en) * | 2022-08-11 | 2022-11-25 | 江西追风压缩机有限公司 | Correcting unit of compressor housing processing usefulness |
Citations (9)
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|---|---|---|---|---|
| CN201224007Y (en) * | 2008-07-16 | 2009-04-22 | 无锡市中捷减震器有限公司 | Welding clamp for producing bracket for connecting engine and chassis |
| CN201559036U (en) * | 2009-11-24 | 2010-08-25 | 东莞安达电机有限公司 | Bracket welding machine for electric motor shell |
| CN201815811U (en) * | 2010-08-23 | 2011-05-04 | 南昌三锐机电设备有限公司 | Automatic welding machine for efficient compressor housing |
| CN201871888U (en) * | 2010-11-30 | 2011-06-22 | 杭州海胜制冷设备有限公司 | Welding device for shell of compressor |
| CN202555878U (en) * | 2012-04-27 | 2012-11-28 | 浙江金瑞五金索具有限公司 | Automatic milling and machining device for spring hook nipple |
| CN202964106U (en) * | 2012-12-07 | 2013-06-05 | 綦江齿轮传动有限公司 | Tension fixture for machining plate-type workpieces |
| CN203526947U (en) * | 2013-09-30 | 2014-04-09 | 无锡众望四维科技有限公司 | Lock-body automatic machining device |
| CN203830935U (en) * | 2013-08-26 | 2014-09-17 | 郑州凌达压缩机有限公司 | Compressor casing welding machine |
| CN204277292U (en) * | 2014-11-10 | 2015-04-22 | 深圳市鹏煜威科技有限公司 | A kind of means for correcting |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5229307B2 (en) * | 2010-11-29 | 2013-07-03 | ダイキン工業株式会社 | Compressor welding method and compressor welded using the welding method |
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2014
- 2014-11-10 CN CN201410630850.XA patent/CN104400292B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201224007Y (en) * | 2008-07-16 | 2009-04-22 | 无锡市中捷减震器有限公司 | Welding clamp for producing bracket for connecting engine and chassis |
| CN201559036U (en) * | 2009-11-24 | 2010-08-25 | 东莞安达电机有限公司 | Bracket welding machine for electric motor shell |
| CN201815811U (en) * | 2010-08-23 | 2011-05-04 | 南昌三锐机电设备有限公司 | Automatic welding machine for efficient compressor housing |
| CN201871888U (en) * | 2010-11-30 | 2011-06-22 | 杭州海胜制冷设备有限公司 | Welding device for shell of compressor |
| CN202555878U (en) * | 2012-04-27 | 2012-11-28 | 浙江金瑞五金索具有限公司 | Automatic milling and machining device for spring hook nipple |
| CN202964106U (en) * | 2012-12-07 | 2013-06-05 | 綦江齿轮传动有限公司 | Tension fixture for machining plate-type workpieces |
| CN203830935U (en) * | 2013-08-26 | 2014-09-17 | 郑州凌达压缩机有限公司 | Compressor casing welding machine |
| CN203526947U (en) * | 2013-09-30 | 2014-04-09 | 无锡众望四维科技有限公司 | Lock-body automatic machining device |
| CN204277292U (en) * | 2014-11-10 | 2015-04-22 | 深圳市鹏煜威科技有限公司 | A kind of means for correcting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104400292A (en) | 2015-03-11 |
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| GR01 | Patent grant |