CN201824029U - Inner tooth inserting tooling - Google Patents
Inner tooth inserting tooling Download PDFInfo
- Publication number
- CN201824029U CN201824029U CN2010202781455U CN201020278145U CN201824029U CN 201824029 U CN201824029 U CN 201824029U CN 2010202781455 U CN2010202781455 U CN 2010202781455U CN 201020278145 U CN201020278145 U CN 201020278145U CN 201824029 U CN201824029 U CN 201824029U
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- positioning sleeve
- collet
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Abstract
The utility model relates to an inner tooth inserting tooling, which comprises a base, a pulling plate, a pull rod, a spacer bush, a supporting cushion, a spring collet and a positioning sleeve. The pulling plate and the pull rod are mounted in the base, the spacer bush is mounted on the pulling plate, the supporting cushion is mounted on the base and used for supporting a workpiece, the spring collet is sleeved outside the workpiece and used for clamping the workpiece during tooth inserting, and the positioning sleeve is mounted on a workbench of a tooth inserting machine and sleeved outside the spring collet. In the inner tooth inserting tooling of an embodiment of the utility model, the positioning sleeve can be adopted to realize one-step calibration of the tooling when in batch production of gears, thereby omitting the trouble that a traditional tooling is required to be calibrated when every gear is produced, shortening auxiliary time, increasing utilization rate of a lathe, eliminating different calibrations every time due to personal factors, and increasing consistency of products. The spring collet is adopted to replace a traditional three-claw chuck, can more firmly clamp the workpiece, and can further increase clamping precision simultaneously.
Description
Technical field
The utility model relates to mechanic's installing and takes into account manufacturing technology field, particularly a kind of slotting internal tooth frock.
Background technology
Self-centering scroll chuck holding workpiece is adopted in the processing of the straight tooth column internal gear flank of tooth at present, on gear shapping machine straight tooth column internal gear reference for installation is proofreaied and correct, and inserts inner toothed surface after correction again.As shown in Figure 1, be the schematic diagram of scroll chuck holding workpiece in the prior art, this fitting device comprises self-centering scroll chuck 1 and contour pad 2.The processing method advantage of existing employing self-centering scroll chuck is fairly simple, but shortcoming is: technical merit when 1) correction accuracy of straight tooth column internal gear depends on operator's calibration of workpieces and sense of responsibility; 2) correction time long, the installation of make inserting the straight tooth column internal gear accounts for the workpiece large percentage of total process time non-cutting time, can not utilize lathe fully.
The utility model content
The utility model is intended to solve at least one of technical problem that exists in the prior art.For this reason, a purpose of the present utility model is to propose a kind of high-precision slotting internal tooth frock.
Poor internal tooth frock according to the utility model embodiment, comprise base, be installed in arm-tie and pull bar on the described base, be installed in the spacer on the described arm-tie, be installed in the supporting pad that is used for supporting workpiece on the described base, collet, described collet is socketed in workpiece outside, clamping work pieces when being used for gear shaping, and positioning sleeve, described positioning sleeve is installed on the gear shapping machine workbench, and is socketed in described collet outside.
The slotting internal tooth frock of the utility model embodiment, can be when producing gear in batch, adopt positioning sleeve that frock is carried out disposable calibration, having saved gear of the every production of traditional frock just needs the trouble of a frock of calibration, reduce non-cutting time, improve machine tool utilization rate, each calibration that the cancellation human factor causes is inconsistent, thereby improves consistency of product.Adopt collet to substitute traditional scroll chuck, clamping work pieces can also improve the clamping precision simultaneously more securely.
In addition, the slotting internal tooth frock according to the utility model the foregoing description can also have following additional technical characterictic:
Described collet and the contacted outer surface of described positioning sleeve are the conical surface, and described positioning sleeve has the inner surface that matches with the external surface shape of described collet.
The cone match of collet and positioning sleeve can be so that collet be when moving with respect to positioning sleeve, and workpiece is produced gradual change, chucking power uniformly, can more accurately carry out the clamping location to workpiece.
The conical surface that described collet matches with described positioning sleeve is cooperation in 1: 4.
Have chip area on described base, the described positioning sleeve.
The iron filings of Chan Shenging, cooling wet goods polluter such as untimely eliminating in process of production can influence the work effect of poor internal tooth frock.The slotting internal tooth frock of the utility model embodiment has chip area on base and positioning sleeve, can in time be discharged to the waste oil in the production process, scrap outside the frock, thereby guaranteed the work effect of frock, and saved the time of independent cleaning frock, improved production efficiency.
The quantity of described chip area is respectively 6, and its position is corresponding mutually.
Slotting internal tooth frock according to the utility model embodiment has one of following advantage at least, lathe utilization rate height, and the production efficiency height, clamping precision height, the workpiece high conformity of producing, the precision height, it is convenient to clean.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is a self-centering scroll chuck holding workpiece schematic diagram;
Fig. 2 is the structural representation of the slotting internal tooth frock of the utility model embodiment; And
Fig. 3 is the structural representation of collet of the slotting internal tooth frock of the utility model embodiment.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, term " vertically ", " laterally ", " on ", close the orientation of indications such as D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " or position is based on orientation shown in the drawings or position relation, it only is the utility model rather than require the utility model therefore can not be interpreted as for convenience of description with specific orientation structure and operation to restriction of the present utility model.
With reference to Fig. 2 and Fig. 3, the slotting internal tooth frock of the utility model embodiment comprises: base 1, be installed in arm-tie 3 and pull bar 2 on the base 1, be installed in the spacer 5 on the arm-tie 3, be installed in the supporting pad that is used for supporting workpiece 6 on the base 1, collet 7, collet 7 is socketed in workpiece outside, clamping work pieces when being used for gear shaping, and positioning sleeve 8, positioning sleeve 8 is installed on the gear shapping machine workbench, and is socketed in collet 7 outsides.Collet 7 is the conical surface with positioning sleeve 8 contacted outer surfaces; Positioning sleeve 8 has the inner surface that matches with the external surface shape of 7 of spring clips, and the conical surface that collet 7 matches with positioning sleeve 8 is cooperation in 1: 4.Have the chip area (not shown) on base 1, positioning sleeve 8, the quantity of chip area is respectively 6, and its position is corresponding mutually.
Below further introduce operation principle according to the poor internal tooth frock of the utility model embodiment.
When frock is installed, positioning sleeve 8 is proofreaied and correct on the gear shapping machine workbench, the straight tooth column internal gear is put into frock, its location end face contacts with supporting pad 6 end faces, the machine tool hydraulic oil cylinder drives collet 7 and pulls down by pull bar 2, arm-tie 3, soket head cap screw 4, because between collet 7 and the positioning sleeve 8 is 1: 4 cone match, so collet 7 is with the workpiece clamping of accurately feeling relieved.When unclamping workpiece, the machine tool hydraulic oil cylinder promotes collet 7 by pull bar 2, arm-tie 3, spacer 5 and moves up, 1: 4 the conical surface that cooperates is thrown off between collet 7 and the positioning sleeve 8, because the elastic force of collet 7 makes it recover distortion, relaxes away the clamping to workpiece.Because positioning sleeve 8 proofreaied and correct on lathe, so need not proofread and correct again when changing workpiece.
The slotting internal tooth frock of the utility model embodiment, can be when producing gear in batch, adopt positioning sleeve that frock is carried out disposable calibration, having saved gear of the every production of traditional frock just needs the trouble of a frock of calibration, reduce non-cutting time, improve machine tool utilization rate, each calibration that the cancellation human factor causes is inconsistent, thereby improves consistency of product.Adopt collet to substitute traditional scroll chuck, clamping work pieces can also improve the clamping precision simultaneously more securely.
The cone match of collet and positioning sleeve can be so that collet be when moving with respect to positioning sleeve, and workpiece is produced gradual change, chucking power uniformly, can more accurately carry out the clamping location to workpiece.
The slotting internal tooth frock of the utility model embodiment has chip area on base and positioning sleeve, can in time be discharged to the waste oil in the production process, scrap outside the frock, thereby guaranteed the work effect of frock, and saved the time of independent cleaning frock, improved production efficiency.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means combination.Concrete feature, structure, material or characteristics that this embodiment or example are described are contained at least one embodiment of the present utility model or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present utility model and aim, scope of the present utility model is limited by claim and equivalent thereof.
Claims (5)
1. a slotting internal tooth frock is characterized in that, comprising:
Base;
Be installed in arm-tie and pull bar on the described base;
Be installed in the spacer on the described arm-tie;
Be installed in the supporting pad that is used for supporting workpiece on the described base;
Collet, described collet are socketed in workpiece outside, clamping work pieces when being used for gear shaping; And
Positioning sleeve, described positioning sleeve is installed on the gear shapping machine workbench, and is socketed in described collet outside.
2. slotting internal tooth frock according to claim 1 is characterized in that, described collet and the contacted outer surface of described positioning sleeve are the conical surface; Described positioning sleeve has the inner surface that matches with the external surface shape of described collet.
3. slotting internal tooth frock according to claim 2 is characterized in that, the conical surface that described collet matches with described positioning sleeve is cooperation in 1: 4.
4. slotting internal tooth frock according to claim 1 is characterized in that, has chip area on described base, the described positioning sleeve.
5. slotting internal tooth frock according to claim 4 is characterized in that the quantity of described chip area is respectively 6, and its position is corresponding mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202781455U CN201824029U (en) | 2010-07-29 | 2010-07-29 | Inner tooth inserting tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202781455U CN201824029U (en) | 2010-07-29 | 2010-07-29 | Inner tooth inserting tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201824029U true CN201824029U (en) | 2011-05-11 |
Family
ID=43962587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202781455U Expired - Fee Related CN201824029U (en) | 2010-07-29 | 2010-07-29 | Inner tooth inserting tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201824029U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103153515A (en) * | 2010-10-21 | 2013-06-12 | 三菱重工业株式会社 | Clamping device |
| CN105710453A (en) * | 2016-03-17 | 2016-06-29 | 哈尔滨汽轮机厂有限责任公司 | Special tool for grinding first-stage sun gear sleeve |
| CN107225292A (en) * | 2017-05-23 | 2017-10-03 | 浙江万丰摩轮有限公司 | A kind of processing technology of product axis hole two end axles bearing bore |
| CN109940228A (en) * | 2019-04-30 | 2019-06-28 | 株洲齿轮有限责任公司 | Gear-shaping clamp |
| CN110587043A (en) * | 2019-10-09 | 2019-12-20 | 株洲齿轮有限责任公司 | Clamp apparatus |
| CN111230226A (en) * | 2020-02-28 | 2020-06-05 | 重庆机床(集团)有限责任公司 | Expansion sleeve type clamp of gear turning machine |
| CN112427747A (en) * | 2020-11-20 | 2021-03-02 | 晋江市安海联诚机械有限公司 | Internal gear fine slotting workpiece rotating tool setting loading and unloading tool |
-
2010
- 2010-07-29 CN CN2010202781455U patent/CN201824029U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103153515A (en) * | 2010-10-21 | 2013-06-12 | 三菱重工业株式会社 | Clamping device |
| TWI483806B (en) * | 2010-10-21 | 2015-05-11 | Mitsubishi Heavy Ind Ltd | Fixture device |
| CN103153515B (en) * | 2010-10-21 | 2015-05-27 | 三菱重工业株式会社 | Clamping device |
| CN105710453A (en) * | 2016-03-17 | 2016-06-29 | 哈尔滨汽轮机厂有限责任公司 | Special tool for grinding first-stage sun gear sleeve |
| CN105710453B (en) * | 2016-03-17 | 2017-10-24 | 哈尔滨汽轮机厂有限责任公司 | Specific purpose tool for grinding one-level solar wheeling tooth set |
| CN107225292A (en) * | 2017-05-23 | 2017-10-03 | 浙江万丰摩轮有限公司 | A kind of processing technology of product axis hole two end axles bearing bore |
| CN109940228A (en) * | 2019-04-30 | 2019-06-28 | 株洲齿轮有限责任公司 | Gear-shaping clamp |
| CN110587043A (en) * | 2019-10-09 | 2019-12-20 | 株洲齿轮有限责任公司 | Clamp apparatus |
| CN111230226A (en) * | 2020-02-28 | 2020-06-05 | 重庆机床(集团)有限责任公司 | Expansion sleeve type clamp of gear turning machine |
| CN111230226B (en) * | 2020-02-28 | 2021-08-24 | 重庆机床(集团)有限责任公司 | Expansion sleeve type clamp of gear turning machine |
| CN112427747A (en) * | 2020-11-20 | 2021-03-02 | 晋江市安海联诚机械有限公司 | Internal gear fine slotting workpiece rotating tool setting loading and unloading tool |
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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: 20110511 Termination date: 20140729 |
|
| EXPY | Termination of patent right or utility model |