CN106064317A - A kind of clamping tool of milling bearing outer ring two symmetrical plane - Google Patents
A kind of clamping tool of milling bearing outer ring two symmetrical plane Download PDFInfo
- Publication number
- CN106064317A CN106064317A CN201610686268.4A CN201610686268A CN106064317A CN 106064317 A CN106064317 A CN 106064317A CN 201610686268 A CN201610686268 A CN 201610686268A CN 106064317 A CN106064317 A CN 106064317A
- Authority
- CN
- China
- Prior art keywords
- pull bar
- link
- pressure arm
- clamping tool
- outer ring
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses the clamping tool of a kind of milling bearing outer ring two symmetrical plane, it includes base, base be fixedly arranged above location top board, it is provided with link between base and location top board, connect on this link and have plural pull bar, the bottom of pull bar and link pivot bush unit, the top of pull bar and location roof movement socket, and extend the upper surface of location top board, connect on the top of described pull bar and have pressure arm, at least there is on pressure arm a press keeping section, each press keeping section of the upper surface correspondence pressure arm of location top board is respectively equipped with one for positioning the positioning core axle of bearing to be processed；The middle part of described link is upwards provided with projection, and projection connects lifting actuator, and this lifting actuator drives link elevating movement；Described clamping tool also includes the driving rotation mechanism synchronizing to drive each pull bar to rotate.Using above structure, clamped one time is processed while can realizing multiple bearing, substantially increases production efficiency.
Description
Technical field
The present invention relates to frock field, particularly relate to the clamping tool of a kind of milling bearing outer ring two symmetrical plane.
Background technology
Need in some specific application scenario on the face of cylinder of oscillating bearing outer ring, mill out two symmetrical planes,
The each clamping of existing clamping tool can only carry out milling to an oscillating bearing, and production efficiency is extremely low, it is impossible to carries out extensive
Produce.
Summary of the invention
In order to solve deficiency of the prior art, it is an object of the invention to provide a kind of milling bearing outer ring two symmetrical flat
The clamping tool in face, this frock clamped one time can carry out milling to multiple bearing outer rings simultaneously, be greatly improved production efficiency.
For achieving the above object, the present invention is by the following technical solutions:
A kind of clamping tool of milling bearing outer ring two symmetrical plane, including base, base be fixedly arranged above location top board, institute
Stating and be provided with link between base and location top board, this link connects plural pull bar, the bottom of described pull bar
It is interval with lower position block and upper limit position block from bottom to up, the bottom of pull bar and link pivot bush unit, and link is located at down
Between limited block and upper limit position block, the top of described pull bar and location roof movement socket, and extend the upper end of location top board
Face, the top of described pull bar connects and has pressure arm, pressure arm at least has a press keeping section, the upper surface pair of described location top board
The each press keeping section answering pressure arm is respectively equipped with one for positioning the positioning core axle of bearing to be processed；The middle part of described link is upwards
Being provided with projection, projection connects lifting actuator, and this lifting actuator drives link elevating movement；Described clamping tool also wraps
Include the driving rotation mechanism synchronizing to drive each pull bar to rotate.
Described lifting actuator is clamping screw, and described projection is provided with threaded portion, and described clamping screw is lived from top to bottom
Dynamic wearing positions top board and is connected with the threaded portion on projection.
Having two symmetrical press keeping sections on described pressure arm, the middle part of pressure arm is by the swingable top being connected to pressure arm of pin
Portion, and the bottom of each press keeping section is connected to pressure holding piece.
It is connected by sphere between described pressure holding piece and pressure arm.
Described driving rotation mechanism includes driving plate, drives plate to be respectively mounted by engaging bolts with the upper limit position block on each pull bar even
Connect.
On described driving plate, the upper limit position block on corresponding each pull bar is respectively equipped with elongate holes, and attachment screw passes strip
Hole is threaded with the upper limit position block on corresponding pull bar.
The two ends bending separately down of described driving plate forms side plate, and biside plate is respectively equipped with stop screw.
Described pull bar is four, and pressure arm has two symmetrically arranged press keeping sections.
The present invention uses above technical scheme, lifting actuator to drive link to move up and down, thus drive multiple pull bar
Moving up and down simultaneously, thus realize the pressure arm clamping on each pull bar or loosen bearing to be processed, clamped one time can realize many
Process while individual bearing, substantially increase production efficiency.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details:
Fig. 1 is present invention axonometric chart when not putting into bearing to be processed；
Fig. 2 is present invention axonometric chart when clamping bearing to be processed；
Fig. 3 is the axonometric chart before the present invention takes out bearing to be processed；
Fig. 4 is present invention front view when clamping bearing to be processed；
Fig. 5 is A-A sectional view in Fig. 4；
Fig. 6 is the schematic diagram of pull bar.
Detailed description of the invention
As shown in one of Fig. 1-6, the present invention includes base 1, and being fixedly arranged above of base 1 positions top board 2, and base 1 is with fixed
Position top board 2 between be provided with link 3, on this link 3 connect have plural pull bar 4, the bottom of pull bar 4 from bottom to up between
Every being provided with lower position block 41 and upper limit position block 42, the bottom of pull bar 4 and link 3 pivot bush unit, and link 3 is located at lower limit
Between block 41 and upper limit position block 42, the top of pull bar 4 and location top board 2 pivot bush unit, and extend the upper end of location top board 2
Face, the top of pull bar 4 connects and has pressure arm 5, and pressure arm 5 at least has a press keeping section, the upper surface correspondence pressure of location top board 2
Each press keeping section of arm 5 is respectively equipped with one for positioning the positioning core axle 6 of bearing 13 to be processed；The middle part of link 3 upwards sets
Having projection 7, projection 7 connects lifting actuator 8, and this lifting actuator 8 drives link 3 elevating movement；Clamping tool also wraps
Include the driving rotation mechanism synchronizing to drive each pull bar 4 to rotate.
Lifting actuator 8 is clamping screw, and projection 7 is provided with threaded portion, and clamping screw activity from top to bottom wears location
Top board 2 is also connected with the threaded portion on projection 7.By screwing or unscrew locking nut, drive link 3 elevating movement,
Link 3 drives each pull bar 4 to lift again, thus realizes the pressure arm 5 on each pull bar 4 and clamp or unclamp bearing 13 to be processed.
There are on pressure arm 5 two symmetrical press keeping sections, the middle part of pressure arm 5 by the swingable top being connected to pressure arm 5 of pin,
And the bottom of each press keeping section is connected to pressure holding piece 9, and it is connected by sphere between pressure holding piece 9 with pressure arm 5.Above-mentioned knot
Structure can solve different bearing 13 to be processed and there is difference in height and cause and contact uneven problem.
Driving rotation mechanism includes driving plate 10, drives plate 10 to be respectively mounted by engaging bolts and the upper limit position block 42 on each pull bar 4
Connect.
The upper limit position block 42 driven on plate 10 on corresponding each pull bar 4 is respectively equipped with elongate holes, and attachment screw passes strip
Shape hole is threaded with the upper limit position block 42 on corresponding pull bar 4.Plate 10 is driven to drive each pull bar 4 to rotate by push-and-pull, it is achieved each
Pressure arm 5 on pull bar 4 rotates.
The two ends bending separately down driving plate 10 forms side plate, and biside plate is respectively equipped with stop screw 11,12.
In the present embodiment, pull bar 4 is four, and pressure arm 5 has two symmetrically arranged press keeping sections.I.e. the present embodiment is once
Eight bearings can be processed by clamping simultaneously.
The operation principle of the present invention: promote backward and drive plate 10 to drive the pressure arm 5 on each pull bar 4 to be in open mode,
Now drive the stop screw 11 of plate 10 front end to act against on the front side wall of link 3, then overlap on each positioning core axle 6 and treat
The bearing 13 of processing；Then after being pulled along driving plate 10 to act against link 3 to the stop screw 12 driving plate 10 rear end
Time on sidewall, pull bar 4 return, the pressure holding piece 9 of pull bar 4 upper pressing arm 5, just at the surface of corresponding positioning core axle 6, screws lock
Jack panel, locking nut drives link 3 to move downward, and link 3 drives each pull bar 4 to move downward again, the pressure on each pull bar 4
Arm 5 is corresponding clamps each bearing 13 to be processed.After each bearing 13 to be processed completes two symmetrical planes of milling, unscrew
Locking nut, locking nut drives link 3 to move upward, and link 3 drives each pull bar 4 to move upward again, on each pull bar 4
Pressure arm 5 correspondence unclamps the bearing 13 completing processing of each correspondence, promotes the most backward and drives plate 10 to drive on each pull bar 4
Pressure arm 5 is in open mode, now drives the stop screw 11 of plate 10 front end to act against on the front side wall of link 3, takes off
Complete the bearing 13 of processing.
Claims (8)
1. a clamping tool for milling bearing outer ring two symmetrical plane, including base, base be fixedly arranged above location top board,
It is characterized in that: be provided with link between described base and location top board, this link connects plural pull bar, institute
The bottom stating pull bar is interval with lower position block and upper limit position block from bottom to up, the bottom of pull bar and link pivot bush unit, and
Link is located between lower position block and upper limit position block, the top of described pull bar and location roof movement socket, and extends calmly
The upper surface of position top board, the top of described pull bar connects and has pressure arm, pressure arm at least has a press keeping section, and described location is pushed up
Each press keeping section of the upper surface correspondence pressure arm of plate is respectively equipped with one for positioning the positioning core axle of bearing to be processed；Described connection
The middle part of frame is upwards provided with projection, and projection connects lifting actuator, and this lifting actuator drives link elevating movement；Described
Clamping tool also includes the driving rotation mechanism synchronizing to drive each pull bar to rotate.
The clamping tool of a kind of milling bearing outer ring two symmetrical plane the most according to claim 1, it is characterised in that: described
Lifting actuator is clamping screw, and described projection is provided with threaded portion, and the activity from top to bottom of described clamping screw wears top, location
Plate is also connected with the threaded portion on projection.
The clamping tool of a kind of milling bearing outer ring two symmetrical plane the most according to claim 1, it is characterised in that: described
Having two symmetrical press keeping sections on pressure arm, the middle part of pressure arm is by the swingable top being connected to pressure arm of pin, and each pressure holding
The bottom in portion is connected to pressure holding piece.
The clamping tool of a kind of milling bearing outer ring two symmetrical plane the most according to claim 3, it is characterised in that: described
It is connected by sphere between pressure holding piece with pressure arm.
The clamping tool of a kind of milling bearing outer ring two symmetrical plane the most according to claim 1, it is characterised in that: described
Driving rotation mechanism includes driving plate, drives plate to be respectively mounted by engaging bolts and is connected with the upper limit position block on each pull bar.
The clamping tool of a kind of milling bearing outer ring two symmetrical plane the most according to claim 5, it is characterised in that: described
The upper limit position block driven on plate on corresponding each pull bar is respectively equipped with elongate holes, and attachment screw passes elongate holes and corresponding pull bar
On upper limit position block threaded.
The clamping tool of a kind of milling bearing outer ring two symmetrical plane the most according to claim 5, it is characterised in that: described
The two ends bending separately down driving plate forms side plate, and biside plate is respectively equipped with stop screw.
The clamping tool of a kind of milling bearing outer ring two symmetrical plane the most according to claim 1, it is characterised in that: described
Pull bar is four, and pressure arm has two symmetrically arranged press keeping sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610686268.4A CN106064317B (en) | 2016-08-18 | 2016-08-18 | A kind of clamping tool of two symmetrical plane of milling bearing outer ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610686268.4A CN106064317B (en) | 2016-08-18 | 2016-08-18 | A kind of clamping tool of two symmetrical plane of milling bearing outer ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106064317A true CN106064317A (en) | 2016-11-02 |
| CN106064317B CN106064317B (en) | 2018-06-26 |
Family
ID=57207377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610686268.4A Active CN106064317B (en) | 2016-08-18 | 2016-08-18 | A kind of clamping tool of two symmetrical plane of milling bearing outer ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106064317B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176731A (en) * | 2017-12-27 | 2018-06-19 | 中国航发哈尔滨轴承有限公司 | A kind of fixture pneumatically identified for divergence type bearing retainer |
| CN108274278A (en) * | 2018-03-20 | 2018-07-13 | 强胜精密机械(苏州)有限公司 | A kind of compound clamping device of hydraulic type multiple station spring and clamping method |
| CN109317946A (en) * | 2018-12-17 | 2019-02-12 | 阜宁隆德机械制造有限责任公司 | A kind of casting auxiliary assembly tooling |
| CN109333124A (en) * | 2018-11-28 | 2019-02-15 | 常州纺织服装职业技术学院 | A kind of special pipe Milling Machining fixture |
| KR102099950B1 (en) * | 2019-01-28 | 2020-04-10 | 주식회사 성산암데코 | Case Clamp Device |
| CN112571220A (en) * | 2020-12-09 | 2021-03-30 | 中国航发哈尔滨轴承有限公司 | Tool for grinding annular belt of joint ball bearing and using method of tool |
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| DE202012104227U1 (en) * | 2012-11-05 | 2012-12-05 | Robert Lönne | Machining center for the machining of strip-shaped workpieces |
| CN203622007U (en) * | 2013-11-28 | 2014-06-04 | 上海西晨洋禾机械装备有限公司 | Compressing device |
| CN104723143A (en) * | 2015-04-03 | 2015-06-24 | 合肥波林新材料有限公司 | Tool capable of press fitting multiple parts simultaneously |
| CN104723146A (en) * | 2013-12-24 | 2015-06-24 | 上海国上机电科技有限公司 | Automobile wear ring hole machining and positioning device |
| CN204621586U (en) * | 2015-04-21 | 2015-09-09 | 蓝思科技（长沙）有限公司 | A kind of multi-station machine tool Self-centering device |
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| CN205888636U (en) * | 2016-08-18 | 2017-01-18 | 福建龙溪轴承(集团)股份有限公司 | Mill two symmetry plane's of bearing inner race tight frock of clamp |
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2016
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Patent Citations (8)
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| CN201573060U (en) * | 2010-01-05 | 2010-09-08 | 株洲齿轮有限责任公司 | Finish forge half axle gear turning fixture |
| DE202012104227U1 (en) * | 2012-11-05 | 2012-12-05 | Robert Lönne | Machining center for the machining of strip-shaped workpieces |
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| CN204621586U (en) * | 2015-04-21 | 2015-09-09 | 蓝思科技（长沙）有限公司 | A kind of multi-station machine tool Self-centering device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176731A (en) * | 2017-12-27 | 2018-06-19 | 中国航发哈尔滨轴承有限公司 | A kind of fixture pneumatically identified for divergence type bearing retainer |
| CN108176731B (en) * | 2017-12-27 | 2019-04-30 | 中国航发哈尔滨轴承有限公司 | A kind of fixture pneumatically identified for divergence type bearing retainer |
| CN108274278A (en) * | 2018-03-20 | 2018-07-13 | 强胜精密机械(苏州)有限公司 | A kind of compound clamping device of hydraulic type multiple station spring and clamping method |
| CN109333124A (en) * | 2018-11-28 | 2019-02-15 | 常州纺织服装职业技术学院 | A kind of special pipe Milling Machining fixture |
| CN109333124B (en) * | 2018-11-28 | 2024-01-19 | 常州纺织服装职业技术学院 | Milling clamp for special-shaped pipe |
| CN109317946A (en) * | 2018-12-17 | 2019-02-12 | 阜宁隆德机械制造有限责任公司 | A kind of casting auxiliary assembly tooling |
| KR102099950B1 (en) * | 2019-01-28 | 2020-04-10 | 주식회사 성산암데코 | Case Clamp Device |
| CN112571220A (en) * | 2020-12-09 | 2021-03-30 | 中国航发哈尔滨轴承有限公司 | Tool for grinding annular belt of joint ball bearing and using method of tool |
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| CN106064317B (en) | 2018-06-26 |
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