CN103737342A - Eccentric bearing bush boring tool clamp - Google Patents
Eccentric bearing bush boring tool clamp Download PDFInfo
- Publication number
- CN103737342A CN103737342A CN201310650659.7A CN201310650659A CN103737342A CN 103737342 A CN103737342 A CN 103737342A CN 201310650659 A CN201310650659 A CN 201310650659A CN 103737342 A CN103737342 A CN 103737342A
- Authority
- CN
- China
- Prior art keywords
- chuck body
- eccentric shaft
- shaft bearing
- bearing sleeve
- axial groove
- 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.)
- Pending
Links
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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to an eccentric bearing bush boring tool clamp which comprises a columnar clamp body. The clamp body comprises a fixed head portion and a clamping portion capable of conveniently clamping a machine tool. A workpiece storing hole is formed in the end face of the fixed head portion, the axis of the workpiece storing hole deviates from that of the clamp body, and a fixing device capable of fixing workpieces is arranged beside the workpiece storing hole. Due to the fact that the axis of the workpiece storing hole deviates from that of the clamp body, the axis of the clamp and the rotation axis of a cutter are in the same line in the installing process, an eccentric bearing bush can be easily machined after installation, an eccentric installation clamp is not needed, installation time is saved, the structure is simple, production efficiency of workpieces is improved, and machining cost of the workpieces is lowered.
Description
Technical field
The present invention relates to a kind of auxiliary fixture in field of machining, especially relate to a kind of frock clamp of eccentric shaft bearing sleeve bore hole.
Background technology
Fixture is to add to be used for rapid fastening workpiece man-hour, makes lathe, cutter, workpiece keep the process unit of correct relative position.Frock clamp is indispensable parts in machining, machine tool technology at a high speed, under the drive of efficient, accurate, compound, intelligent, environmental protection future development, clamp technology is just towards high-precision, efficient, module, combination, general, economic future development.At present, in field of machining and machinebuilding technology, when making eccentric shaft bearing sleeve, the fixture of manufacturing and the axle center of eccentric shaft bearing sleeve are on same axis, like this when installing, just need artificial by fixture axle center and the certain distance of cutter axis deviation, this distance bad grasp in practical operation, clamping after need to measuring by accurate instrument, long-time use clamping after, also disalignment likely, need clamping again, lose time and manpower, production efficiency is lower, has increased the cost that dispatches from the factory of part.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of simple in structure, easy to setup, save time and manpower and the eccentric shaft bearing sleeve boring technological equipment fixture of enhancing productivity.
The present invention solves the technical scheme that its technical problem takes: a kind of eccentric shaft bearing sleeve boring technological equipment fixture, comprise that one is the chuck body of column, described chuck body comprises a fixing head and facilitates the clamping part of lathe clamping, the end face of described fixing head is provided with a workpiece putting hole, the axle center of the axis deviation chuck body of described workpiece putting hole, the other fixture that is provided with energy fixation workpiece of described workpiece putting hole.
Further, for the convenient clamping to workpiece, described fixture comprises an axial groove of offering on the cylinder of chuck body, and described axial groove is communicated with workpiece putting hole, and the chuck body of described axial groove both sides clamps by trip bolt.
Further, in order conveniently to clamp, described fixture comprises that one offers radial slot at the cylinder of chuck body, and radial slot is crossing with axial groove.
Further concrete, described axial groove is vertical with radial slot.
Further, in order to facilitate tightr that trip bolt can be with chuck body laminating, the chuck body of described axial groove one side is provided with one for placing the placement platform of trip bolt head.
Further, for convenient, the bearing holder (housing, cover) of different model is clamped, be provided with dismountable clamp head unit in described workpiece putting hole, in the form of a ring, ring-type is provided with opening in described clamp head unit.
Further concrete, described clamp head unit at least one.
The invention has the beneficial effects as follows: after having adopted said structure, by making the axis deviation of workpiece putting hole axle center and chuck body, when installing, make fixture axle center and tool rotating shaft heart conllinear, after installing, can process easily excentric sleeve, do not need eccentric sectional fixture, saved the set-up time, simple in structure, improve the production efficiency of workpiece, reduced the processing cost of workpiece.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, chuck body; 2, fixing head; 3, workpiece putting hole; 4, clamp head unit; 5, axial groove; 6, trip bolt; 7, placement platform; 8, clamping part; 9, radial slot.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is explained in detail.
A kind of eccentric shaft bearing sleeve boring technological equipment fixture as shown in Figure 1, comprise that one is the chuck body 1 of column, described chuck body 1 comprises a fixing head 2 and facilitates the clamping part 8 of lathe clamping, the end face of described fixing head 2 is provided with a workpiece putting hole 3, the axle center of the axis deviation chuck body 1 of described workpiece putting hole 3, the described other fixture that is provided with energy fixation workpiece of workpiece putting hole 3; Described fixture comprises an axial groove of offering on the cylinder of chuck body 15, and described axial groove 5 is communicated with workpiece putting hole 3, and the chuck body 1 of described axial groove 5 both sides clamps by trip bolt 6; Described fixture comprises that one offers radial slot 9 at the cylinder of chuck body 1, and radial slot 9 is crossing with axial groove 5; Described axial groove 5 is vertical with radial slot 9; The chuck body 1 of described axial groove 5 one sides is provided with one for placing the placement platform 7 of trip bolt 6 heads.
In workpiece putting hole 3, be provided with dismountable clamp head unit 4, in the form of a ring, ring-type is provided with opening in described clamp head unit 4; Described clamp head unit 4 at least one, can conveniently to the bearing holder (housing, cover) of different model, process, convenient to operation.
The process of installing and using of eccentric shaft bearing sleeve boring technological equipment fixture: in the time of use, workpiece to be processed is placed in the workpiece putting hole 3 in chuck body 1, by screwing trip bolt 6, workpiece is fixed in chuck body 1 firmly, chuck body 1 is arranged on lathe, due to the axle center conllinear that on the axle center of chuck body 1 and lathe, boring cutter rotates, and the axis runout of the axle center of chuck body 1 and workpiece putting hole 3, so the hole on the bearing holder (housing, cover) after processing and the axle center conllinear of chuck body 1, process eccentric shaft bearing sleeve; In the time need to processing the bearing holder (housing, cover) of different model, only need to select the clamp head unit 4 of different model to be fixed in workpiece putting hole 3, carrying out boring operation can be effective again, can be according to the workpiece of different model, at the sectional fixture head unit 4 of workpiece putting hole 3 interior stacks, also can reach good effect, only need a slight change, just can increase the kind of fixture processing, reduce expenses, whole clamp structure is simple, easy to operate.
It is emphasized that: be only preferred embodiment of the present invention above, not the present invention is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong in the scope of technical solution of the present invention.
Claims (7)
1. an eccentric shaft bearing sleeve boring technological equipment fixture, comprise that one is the chuck body (1) of column, described chuck body (1) comprises a fixing head (2) and facilitates the clamping part (8) of lathe clamping, it is characterized in that: the end face of described fixing head (2) is provided with a workpiece putting hole (3), the axle center of the axis deviation chuck body (1) of described workpiece putting hole (3), the other fixture that is provided with energy fixation workpiece of described workpiece putting hole (3).
2. eccentric shaft bearing sleeve boring technological equipment fixture according to claim 1, it is characterized in that: described fixture comprises an axial groove of offering on the cylinder of chuck body (1) (5), described axial groove (5) is communicated with workpiece putting hole (3), and the chuck body (1) of described axial groove (5) both sides clamps by trip bolt (6).
3. eccentric shaft bearing sleeve boring technological equipment fixture according to claim 2, is characterized in that: described fixture comprises that one offers radial slot (9) at the cylinder of chuck body (1), and radial slot (9) is crossing with axial groove (5).
4. eccentric shaft bearing sleeve boring technological equipment fixture according to claim 3, is characterized in that: described axial groove (5) is vertical with radial slot (9).
5. eccentric shaft bearing sleeve boring technological equipment fixture according to claim 2, is characterized in that: the chuck body (1) of described axial groove (5) one sides is provided with one for placing the placement platform (7) of trip bolt (6) head.
6. eccentric shaft bearing sleeve boring technological equipment fixture according to claim 1, is characterized in that: in described workpiece putting hole (3), be provided with dismountable clamp head unit (4), in the form of a ring, ring-type is provided with opening in described clamp head unit (4).
7. eccentric shaft bearing sleeve boring technological equipment fixture according to claim 6, is characterized in that: described clamp head unit (4) at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310650659.7A CN103737342A (en) | 2013-12-03 | 2013-12-03 | Eccentric bearing bush boring tool clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310650659.7A CN103737342A (en) | 2013-12-03 | 2013-12-03 | Eccentric bearing bush boring tool clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103737342A true CN103737342A (en) | 2014-04-23 |
Family
ID=50494445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310650659.7A Pending CN103737342A (en) | 2013-12-03 | 2013-12-03 | Eccentric bearing bush boring tool clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103737342A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081802A (en) * | 2015-07-14 | 2015-11-25 | 西北轴承股份有限公司 | Clamp for machining oil groove, shaped like Arabic number 8, of inner spherical face of joint bearing and producing and using method of clamp |
| CN105716841A (en) * | 2014-12-05 | 2016-06-29 | 常州光洋轴承股份有限公司 | Balance determination and repairing method for wheel bearing unit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4211510A (en) * | 1978-09-05 | 1980-07-08 | The Valeron Corporation | Adjustable boring head |
| JPH04101711A (en) * | 1990-08-17 | 1992-04-03 | Ariyoshi Kiko Shiyuudan:Kk | Milling cutter installing device |
| CN201848721U (en) * | 2010-11-15 | 2011-06-01 | 安阳鑫盛机床股份有限公司 | Device for turning eccentric workpieces used in engine lathe |
| CN202556081U (en) * | 2012-04-01 | 2012-11-28 | 宾科精密部件(中国)有限公司 | Eccentric clamp |
| CN202825283U (en) * | 2012-08-29 | 2013-03-27 | 苏州市意可机电有限公司 | Machining tool for eccentric shaft |
-
2013
- 2013-12-03 CN CN201310650659.7A patent/CN103737342A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4211510A (en) * | 1978-09-05 | 1980-07-08 | The Valeron Corporation | Adjustable boring head |
| JPH04101711A (en) * | 1990-08-17 | 1992-04-03 | Ariyoshi Kiko Shiyuudan:Kk | Milling cutter installing device |
| CN201848721U (en) * | 2010-11-15 | 2011-06-01 | 安阳鑫盛机床股份有限公司 | Device for turning eccentric workpieces used in engine lathe |
| CN202556081U (en) * | 2012-04-01 | 2012-11-28 | 宾科精密部件(中国)有限公司 | Eccentric clamp |
| CN202825283U (en) * | 2012-08-29 | 2013-03-27 | 苏州市意可机电有限公司 | Machining tool for eccentric shaft |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716841A (en) * | 2014-12-05 | 2016-06-29 | 常州光洋轴承股份有限公司 | Balance determination and repairing method for wheel bearing unit |
| CN105716841B (en) * | 2014-12-05 | 2018-06-15 | 常州光洋轴承股份有限公司 | Hub-bearing unit balance measures and restorative procedure |
| CN105081802A (en) * | 2015-07-14 | 2015-11-25 | 西北轴承股份有限公司 | Clamp for machining oil groove, shaped like Arabic number 8, of inner spherical face of joint bearing and producing and using method of clamp |
| CN105081802B (en) * | 2015-07-14 | 2017-10-31 | 西北轴承股份有限公司 | A kind of fixture and production application process for processing the word oil groove of oscillating bearing Internal Spherical Surface 8 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |