CN204277292U - A kind of means for correcting - Google Patents
A kind of means for correcting Download PDFInfo
- Publication number
- CN204277292U CN204277292U CN201420666889.2U CN201420666889U CN204277292U CN 204277292 U CN204277292 U CN 204277292U CN 201420666889 U CN201420666889 U CN 201420666889U CN 204277292 U CN204277292 U CN 204277292U
- Authority
- CN
- China
- Prior art keywords
- tensioner
- base plate
- tool base
- bearing
- correcting
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model 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 utility model can not only be calibrated the position of housing simultaneously, and locking is more firm.
Description
Technical field
The utility model 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.
Utility model content
Technical problem to be solved in the utility model 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 utility model 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 utility model 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 solutions of the utility model, in order to technological means of the present utility model 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 utility model, 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 the utility model means for correcting.
Fig. 2 is the structural representation two of the utility model means for correcting.
Fig. 3 is the structural representation of the utility model means for correcting not with tensioner dish.
Fig. 4 is the assembling schematic diagram of push-tight block and camshaft bearing follower in the utility model means for correcting.
Fig. 5 is the assembling schematic diagram of location guide and camshaft bearing follower in the utility model means for correcting.
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 utility model is described further.
As shown in Figure 1 to Figure 3, the utility model means for correcting 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, the utility model means for correcting 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 detailed description of the invention of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
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 |
|---|---|---|---|
| CN201420666889.2U CN204277292U (en) | 2014-11-10 | 2014-11-10 | A kind of means for correcting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666889.2U CN204277292U (en) | 2014-11-10 | 2014-11-10 | A kind of means for correcting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204277292U true CN204277292U (en) | 2015-04-22 |
Family
ID=52860488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420666889.2U Withdrawn - After Issue CN204277292U (en) | 2014-11-10 | 2014-11-10 | A kind of means for correcting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204277292U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400292A (en) * | 2014-11-10 | 2015-03-11 | 深圳市鹏煜威科技有限公司 | Correction device |
| CN110871318A (en) * | 2019-12-03 | 2020-03-10 | 苏州市瑞晟制冷设备有限公司 | Welding equipment for bottom corners of shell components of air condition compressor |
-
2014
- 2014-11-10 CN CN201420666889.2U patent/CN204277292U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400292A (en) * | 2014-11-10 | 2015-03-11 | 深圳市鹏煜威科技有限公司 | Correction device |
| CN104400292B (en) * | 2014-11-10 | 2016-01-20 | 深圳市鹏煜威科技有限公司 | A kind of means for correcting |
| CN110871318A (en) * | 2019-12-03 | 2020-03-10 | 苏州市瑞晟制冷设备有限公司 | Welding equipment for bottom corners of shell components of air condition compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150422 Effective date of abandoning: 20160120 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |