CN202224966U - High-precision clamp for cylindrical gear workpieces - Google Patents
High-precision clamp for cylindrical gear workpieces Download PDFInfo
- Publication number
- CN202224966U CN202224966U CN2011202167453U CN201120216745U CN202224966U CN 202224966 U CN202224966 U CN 202224966U CN 2011202167453 U CN2011202167453 U CN 2011202167453U CN 201120216745 U CN201120216745 U CN 201120216745U CN 202224966 U CN202224966 U CN 202224966U
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- CN
- China
- Prior art keywords
- pull
- cylindrical gear
- gear workpieces
- pull bar
- dish
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model discloses a high-precision clamp for cylindrical gear workpieces, belonging to the technical field of processing machinery. The clamp comprises a pull rod, a pull disc and pull claws, wherein the pull disc is provided with a pull rod through hole; the pull rod is arranged on the pull disc by the pull rod through hole in a penetrating way; three pull arms are uniformly ejected outwards from the pull disc and each pull arm is provided with a pull claw assembling shaft hole; and the pull claws are arranged on the pull arms by the pull claw assembling shafts. When the clamp is adopted, the cylindrical gear workpieces are clamped among the three pull claws, so that the cylindrical gear workpieces are prevented from being eccentric; and when the pull rod is pulled, the three pull claws apply uniform force on the cylindrical gear workpieces simultaneously, so that the cylindrical gear workpieces are prevented from deforming.
Description
Technical field
The utility model relates to the processing equipment technical field, particularly a kind of high accuracy circular stud wheel work piece holder.
Background technology
Traditional roller gear anchor clamps are because clamping is unstable, and it is eccentric that roller gear is taken place, and because roller gear unbalance stress in anchor clamps, roller gear deforms in anchor clamps easily.
The utility model content
In order to address the above problem, the utility model provides and a kind ofly avoid making roller gear to take place eccentric and make roller gear stressed therein evenly, thus the high accuracy circular stud wheel work piece holder of avoiding roller gear to deform.
To achieve these goals, the technical scheme of the high accuracy circular stud wheel work piece holder that provides of the utility model is following:
The high accuracy circular stud wheel work piece holder that the utility model provides comprises pull bar, draws dish and pulling claw; The said dish that draws offers the pull bar perforating; Said pull bar utilizes said pull bar perforating to be arranged in said drawing on the dish; The said dish that draws outwards evenly penetrates three torque arm, has pulling claw installing axis hole in each said torque arm, and said pulling claw utilizes said pulling claw installing axle to be installed in the said torque arm.
The beneficial effect of the high-accuracy clamp that the utility model provides is:
During the high-precision roller gear work piece holder of using that the utility model provides; The roller gear workpiece is installed between three pulling claws; When avoiding making the roller gear workpiece that off-centre, pulling pull bar take place; Three pulling claws are simultaneously to the roller gear workpiece application of force, and the roller gear workpiece is stressed evenly, thereby avoids the roller gear workpiece to deform.
Description of drawings
The sketch map that draws dish of the high accuracy circular stud wheel work piece holder that Fig. 1 provides for the utility model embodiment;
Fig. 2 be Fig. 1 along A-A to cross-sectional schematic;
Edge A-A shown in Figure 1 was to cross-sectional schematic after the high accuracy circular stud wheel work piece holder that Fig. 3 provides for the utility model embodiment had clamped the roller gear workpiece.
The specific embodiment
In order to understand the utility model in depth, the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.
Referring to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3; The high accuracy circular stud wheel work piece holder that the utility model provides comprises pull bar 1, draws dish 2 and pulling claw 3; Draw dish 2 to offer pull bar perforating 6, pull bar 1 utilizes pull bar perforating 6 to be arranged in and draws on the dish 2, draws dish 2 outwards evenly to penetrate three torque arm 5; Have pulling claw installing axis hole 7 in each torque arm 5, pulling claw 3 utilizes pulling claw installing axle to be installed in the torque arm 5.
Referring to accompanying drawing 3; During the high-precision roller gear work piece holder of using that the utility model provides; Roller gear workpiece 4 is installed between three pulling claws 3, and when avoiding making roller gear workpiece 4 that off-centre, pulling pull bar 1 take place, three pulling claws 3 are simultaneously to roller gear workpiece 4 application of forces; Roller gear workpiece 4 is stressed even, thereby avoids roller gear workpiece 4 to deform.
The above-described specific embodiment; Purpose, technical scheme and beneficial effect to the utility model have carried out further explain, it should be understood that the above is merely the specific embodiment of the utility model; Be not limited to the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (1)
1. high accuracy circular stud wheel work piece holder; It is characterized in that: comprise pull bar, draw dish and pulling claw; The said dish that draws offers the pull bar perforating, and said pull bar utilizes said pull bar perforating to be arranged in said drawing on the dish, and the said dish that draws outwards evenly penetrates three torque arm; Have pulling claw installing axis hole in each said torque arm, said pulling claw utilizes said pulling claw installing axle to be installed in the said torque arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202167453U CN202224966U (en) | 2011-06-24 | 2011-06-24 | High-precision clamp for cylindrical gear workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202167453U CN202224966U (en) | 2011-06-24 | 2011-06-24 | High-precision clamp for cylindrical gear workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202224966U true CN202224966U (en) | 2012-05-23 |
Family
ID=46075572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202167453U Expired - Lifetime CN202224966U (en) | 2011-06-24 | 2011-06-24 | High-precision clamp for cylindrical gear workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202224966U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689194A (en) * | 2012-05-28 | 2012-09-26 | 周卫星 | Positioning fixture for comprehensive metal machining for differential gear blank of differential mechanism |
| CN103586547A (en) * | 2013-11-07 | 2014-02-19 | 江苏保捷锻压有限公司 | Novel gear clamp on gear grinding machine |
| CN103753170A (en) * | 2013-12-06 | 2014-04-30 | 安徽巨一自动化装备有限公司 | Fixing chuck for bolt of driven gear |
| CN103909436A (en) * | 2014-03-28 | 2014-07-09 | 蒋剑锋 | Turning tension-compression fixture |
| CN105817913A (en) * | 2016-04-01 | 2016-08-03 | 台州格航冠机械制造有限公司 | Clamp special for bevel gear |
| CN109822318A (en) * | 2019-04-01 | 2019-05-31 | 山东交通职业学院 | A kind of link type brake drum disassembly clamping device |
-
2011
- 2011-06-24 CN CN2011202167453U patent/CN202224966U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689194A (en) * | 2012-05-28 | 2012-09-26 | 周卫星 | Positioning fixture for comprehensive metal machining for differential gear blank of differential mechanism |
| CN103586547A (en) * | 2013-11-07 | 2014-02-19 | 江苏保捷锻压有限公司 | Novel gear clamp on gear grinding machine |
| CN103753170A (en) * | 2013-12-06 | 2014-04-30 | 安徽巨一自动化装备有限公司 | Fixing chuck for bolt of driven gear |
| CN103753170B (en) * | 2013-12-06 | 2016-03-30 | 安徽巨一自动化装备有限公司 | One is fixed chuck by tooth bolt |
| CN103909436A (en) * | 2014-03-28 | 2014-07-09 | 蒋剑锋 | Turning tension-compression fixture |
| CN103909436B (en) * | 2014-03-28 | 2016-04-06 | 蒋剑锋 | A kind of turning tension and compression fixture |
| CN105817913A (en) * | 2016-04-01 | 2016-08-03 | 台州格航冠机械制造有限公司 | Clamp special for bevel gear |
| CN109822318A (en) * | 2019-04-01 | 2019-05-31 | 山东交通职业学院 | A kind of link type brake drum disassembly clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 271219 Xintai Xinwen Industrial Park, Tai'an City, Shandong Province Patentee after: SHANDONG RUNTONG GEAR GROUP CO., LTD. Address before: 271219 Shandong city of Tai'an province Xinwen Industrial Park Patentee before: Shandong Runtong Machinery Manufacturing Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High-precision clamp for cylindrical gear workpieces Effective date of registration: 20200513 Granted publication date: 20120523 Pledgee: Tai'an financing Company limited by guarantee Pledgor: SHANDONG RUNTONG GEAR GROUP Co.,Ltd. Registration number: Y2020370000075 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |