CN203680136U - Bearing inner ring clamp tool - Google Patents
Bearing inner ring clamp tool Download PDFInfo
- Publication number
- CN203680136U CN203680136U CN201420072595.7U CN201420072595U CN203680136U CN 203680136 U CN203680136 U CN 203680136U CN 201420072595 U CN201420072595 U CN 201420072595U CN 203680136 U CN203680136 U CN 203680136U
- Authority
- CN
- China
- Prior art keywords
- positioning table
- bearing inner
- swollen tire
- tire
- bolt
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Tires In General (AREA)
Abstract
The utility model discloses a bearing inner ring clamp tool which comprises a connecting seat. A locating table is fixedly arranged on the outer ring of the upper portion of the connecting seat, a conical table is fixedly arranged on the inner ring of the upper portion of the connecting seat, a pull rod is arranged in the axis of the conical table in a penetrating mode, an expanding tire is arranged on the conical wall of the conical table, a gland is arranged at the top end of the pull rod and is in pressing fit with the top of the expanding tire, the expanding tire is arranged between the locating table and the conical table, a through hole is formed in the locating table, a bolt is arranged in the through hole in a penetrating mode and is connected to the lower portion of the expanding tire, a screw cap is arranged at the end, stretching out of the locating table, of the bolt, and a spring is arranged at the position, between the locating table and the expanding tire, of the bolt. Through the expanding tire made of elastic materials and the design of a tensioning segment of the expanding tire, the expanding tire is in flexible contact with parts in contact with the expanding tire, the service life of the clamp tool is prolonged, the product surface is protected against damage, the bolt and the spring connecting structure is adopted between the expanding tire and the locating table, good stability is achieved, and the buffer and resetting function is also achieved.
Description
Technical field
The utility model relates to technical field of bearing processing, is specifically related to a kind of bearing inner race clamp fixture.
Background technology
Bearing is in mechanical transmission course, to work the parts of fixing and reducing load coefficient of friction.Also can say, in the time that other parts produce relative motion each other on axle, be used for reducing the fixing parts of coefficient of friction and retainer shaft center in power transmission process.Bearing is a kind of very important parts in contemporary plant equipment.Its major function is supported mechanical rotary body, the mechanical load coefficient of friction in order to reduction equipment in transmission process.
The bearing inner race fixture scope of application of the prior art is little, and precision is low, is not suitable with the demand of modern production.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is to provide a kind of bearing inner race clamp fixture, solves the bearing inner race fixture scope of application of the prior art little, the problem that precision is low.
(2) technical scheme
For addressing the above problem, the utility model adopts following technical scheme:
A kind of bearing inner race clamp fixture, comprise Connection Block, outer ring, described Connection Block top is fixed with positioning table, inner ring is fixed with taper platform, in the axle center of described taper platform, wear a pull bar, the cone wall of described taper platform is provided with swollen tire, described pull bar top is provided with gland and is pressed on the top of described swollen tire, described swollen tire is located between positioning table and taper platform, described positioning table is provided with through hole, in described through hole, wear a bolt and be connected in the bottom of swollen tire, the end that described bolt stretches out positioning table is provided with nut, on described bolt, between positioning table and swollen tire, be provided with spring.
The madial wall of described taper platform is provided with sliding sleeve, and described pull bar bottom connects a connecting rod, and described connecting rod and sliding sleeve are slidably connected.
Described swollen tire is made up of elastomeric material.
On described swollen tire, be positioned at positioning table top and be provided with tension section, the bottom of described tension section is provided with acute angle arc transition section.
Described Connection Block is provided with lug boss, and described boss is between positioning table and taper platform.
(3) beneficial effect
The utility model is compared to prior art; there is following beneficial effect: by the swollen tire made by elastomeric material and design in the tension section of swollen tire; making each parts that swollen tire contacts with it is flexible contact; strengthen the service life of equipment frock; also protected product surface not to be damaged; between swollen tire and positioning table, adopt bolt and spring connecting structure, good stability, also can play buffering and reset response.
Brief description of the drawings
Fig. 1 is the structural representation of bearing inner race clamp fixture of the present utility model;
Fig. 2 is the structural representation of the swollen tire of bearing inner race clamp fixture of the present utility model;
Fig. 3 is the swollen tire of bearing inner race clamp fixture of the present utility model and the fit structure schematic diagram of positioning table.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1 to Figure 3, a kind of bearing inner race clamp fixture, comprise Connection Block 1, described Connection Block 1 outer ring, top is fixed with positioning table 2, inner ring is fixed with taper platform 3, in the axle center of described taper platform 3, wear a pull bar 4, the cone wall of described taper platform 3 is provided with swollen tire 5, described pull bar 4 tops are provided with gland 6 and are pressed on the top of described swollen tire 5, described swollen tire 5 is located between positioning table 2 and taper platform 3, described positioning table 2 is provided with through hole, in described through hole, wear the bottom that a bolt 7 is connected in swollen tire 5, the end that described bolt 7 stretches out positioning table 2 is provided with nut 8, on described bolt 7, between positioning table 2 and swollen tire 5, be provided with spring 9.Bolt and spring are used for regulating the spacing between swollen tire and positioning table, and play cushioning effect.
The madial wall of described taper platform 3 is provided with sliding sleeve 10, and described pull bar 4 bottoms connect a connecting rod 11, and described connecting rod 11 is slidably connected with sliding sleeve 10.
Described swollen tire 5 is made up of elastomeric material.On described swollen tire 5, be positioned at positioning table 2 tops and be provided with tension section 51, the bottom of described tension section 51 is provided with acute angle arc transition section 52, because swollen tire is flexible, in the time that bearing inner race is positioned on positioning table 2, connecting rod pulls downwards, drive the gland of pull bar to move downward, gland drives swollen tire to move downward, owing to contacting by inclined-plane between swollen tire and taper platform, and taper platform is fixed, swollen tire is by taper platform extruding motion laterally, thereby bearing inner race is played to fixation, each parts that contact with it due to swollen tire are flexible contact, strengthen the service life of equipment frock, also protected product surface not to be damaged.
Described Connection Block 1 is provided with lug boss 12, and described lug boss 12, between positioning table 2 and taper platform 3, in order to positioning table 2 and taper platform 3 are played the role of positioning, prevents its deviation angle, thereby affects the machining accuracy of workpiece.
The utility model is by the swollen tire be made up of elastomeric material and design in the tension section of swollen tire; making each parts that swollen tire contacts with it is flexible contact; strengthen the service life of equipment frock; also protected product surface not to be damaged; between swollen tire and positioning table, adopt bolt and spring connecting structure; good stability, also can play buffering and reset response.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a bearing inner race clamp fixture, comprise Connection Block, it is characterized in that: outer ring, described Connection Block top is fixed with positioning table, inner ring is fixed with taper platform, in the axle center of described taper platform, wear a pull bar, the cone wall of described taper platform is provided with swollen tire, described pull bar top is provided with gland and is pressed on the top of described swollen tire, described swollen tire is located between positioning table and taper platform, described positioning table is provided with through hole, in described through hole, wear a bolt and be connected in the bottom of swollen tire, the end that described bolt stretches out positioning table is provided with nut, on described bolt, between positioning table and swollen tire, be provided with spring.
2. bearing inner race clamp fixture according to claim 1, is characterized in that: the madial wall of described taper platform is provided with sliding sleeve, described pull bar bottom connects a connecting rod, and described connecting rod and sliding sleeve are slidably connected.
3. bearing inner race clamp fixture according to claim 2, is characterized in that: described swollen tire is made up of elastomeric material.
4. bearing inner race clamp fixture according to claim 3, is characterized in that: on described swollen tire, be positioned at positioning table top and be provided with tension section, the bottom of described tension section is provided with acute angle arc transition section.
5. bearing inner race clamp fixture according to claim 4, is characterized in that: described Connection Block is provided with lug boss, described boss is between positioning table and taper platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420072595.7U CN203680136U (en) | 2014-02-20 | 2014-02-20 | Bearing inner ring clamp tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420072595.7U CN203680136U (en) | 2014-02-20 | 2014-02-20 | Bearing inner ring clamp tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203680136U true CN203680136U (en) | 2014-07-02 |
Family
ID=51002095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420072595.7U Expired - Fee Related CN203680136U (en) | 2014-02-20 | 2014-02-20 | Bearing inner ring clamp tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203680136U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003106A (en) * | 2016-06-14 | 2016-10-12 | 广东工业大学 | Automatic loading and unloading fixture for hardware with central holes and realizing method of fixture |
| CN106695392A (en) * | 2017-03-10 | 2017-05-24 | 于浩 | Spring clamp for machining bearing outer ring |
| CN107932131A (en) * | 2017-10-24 | 2018-04-20 | 重庆怡之驰机械有限公司 | Automatic positioning mechanism |
| CN109365911A (en) * | 2018-10-31 | 2019-02-22 | 宁波海格亚阿科比轴承有限公司 | A kind of processing unit (plant) of bearing inner race |
-
2014
- 2014-02-20 CN CN201420072595.7U patent/CN203680136U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003106A (en) * | 2016-06-14 | 2016-10-12 | 广东工业大学 | Automatic loading and unloading fixture for hardware with central holes and realizing method of fixture |
| CN106695392A (en) * | 2017-03-10 | 2017-05-24 | 于浩 | Spring clamp for machining bearing outer ring |
| CN107932131A (en) * | 2017-10-24 | 2018-04-20 | 重庆怡之驰机械有限公司 | Automatic positioning mechanism |
| CN107932131B (en) * | 2017-10-24 | 2019-06-07 | 重庆怡之驰机械有限公司 | A kind of automatic positioning mechanism |
| CN109365911A (en) * | 2018-10-31 | 2019-02-22 | 宁波海格亚阿科比轴承有限公司 | A kind of processing unit (plant) of bearing inner race |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203680136U (en) | Bearing inner ring clamp tool | |
| CN203696522U (en) | Clamp fixture for bearing inner race machining | |
| CN202293311U (en) | Manipulator of bottle blowing machine | |
| CN204263032U (en) | Fixed C word chuck tool equipment fixture | |
| CN103043434B (en) | Stacking machine forward stock stop | |
| CN204553498U (en) | A kind of intelligentized Furniture mounting nuts | |
| CN206425564U (en) | A kind of axial holding device | |
| CN202922214U (en) | Floating support for ball screw | |
| CN202591662U (en) | Adjustable hydraulic clamp device for constant joint universal joints | |
| CN204061522U (en) | Bipitch connecting rod bearing | |
| CN104454778A (en) | Hydraulic corner cylinder | |
| CN201511139U (en) | Adjustable thimble with elastic end surface | |
| CN203680158U (en) | Socket spanner with adjustable size | |
| CN204082943U (en) | A kind of Separated type spring Die for pressing cap of pressing bearing dust cover | |
| CN204005046U (en) | Be applied to the supporting foot of board | |
| CN203792088U (en) | Machine tool balance supporting automatic aligning device | |
| CN203093141U (en) | Swing component for automatically set-up box machine | |
| CN208005498U (en) | A kind of automotive hub automatic fixing mechanism | |
| CN205064517U (en) | Fastening type bolt | |
| CN203655893U (en) | Sleeve shaft device with adjustable axis | |
| CN205715551U (en) | Adjustable worm structure | |
| CN203604461U (en) | Fixing device for perpendicularly installing coupler | |
| CN204371828U (en) | A kind of hydraulic corner cylinder | |
| CN207660929U (en) | Bottle placer torn edges station cylinder buffer device | |
| CN204061956U (en) | A kind of valve rack drive mechanism |
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: 20140702 Termination date: 20150220 |
|
| EXPY | Termination of patent right or utility model |