CN104889436A - Lathe fixture for rear housing - Google Patents
Lathe fixture for rear housing Download PDFInfo
- Publication number
- CN104889436A CN104889436A CN201510360363.0A CN201510360363A CN104889436A CN 104889436 A CN104889436 A CN 104889436A CN 201510360363 A CN201510360363 A CN 201510360363A CN 104889436 A CN104889436 A CN 104889436A
- Authority
- CN
- China
- Prior art keywords
- flexibility
- fixture
- chuck body
- sleeve
- lathe
- 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
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
The invention relates to a lathe fixture for a rear housing. The lathe fixture for the rear housing comprises a fixture body fixed on a machine tool, a sleeve hole is opened in the fixture body, a stretching sleeve is arranged in the sleeve hole, a round fixing plate capable of being fixed on the machine tool is arranged at the bottom end of the fixture body, a stretching jacket is arranged at one end of the stretching sleeve, a screw rod is screwed with the other end of the stretching sleeve, five stud holes are opened in the side wall of the top of the fixture body, studs are arranged in the stud holes, five station blocks are arranged at the top of the fixture body, fixture pull rods are arranged in the station blocks, the outer sides of the fixture pull rods are matched with the studs, and the inner sides of the fixture pull rods are matched with the stretching sleeve. The lathe fixture for the rear housing can be used for clamping the rear housing of an automobile transmission, the product clamping is precise and stable, a plurality of surfaces of a spare part can be processed by one-time clamping, the time is greatly saved, and the efficiency is improved.
Description
Technical field
The present invention relates to a kind of fixture, particularly relate to a kind of back casing turning attachment.
Background technology
Cylinder back casing is as parts important on automobile, more and more higher to its processing request, because the shape and structure of back casing is complicated, the complex steps such as end face processing, mating surface processing, reaming processing of back casing and demand is meticulous, the general clamping device for back casing all can only be processed for one of them basic side, need to use different fixture to carry out repeated clamping, large, the consuming time length of difficulty of processing.
Summary of the invention
For solving the problem, the invention provides a kind of back casing turning attachment.
The present invention solves the technical scheme that its technical problem takes: a kind of back casing turning attachment, comprise the chuck body be fixed on lathe, the inside of described chuck body offers sleeve hole, in described sleeve hole, flexibility is installed, the bottom of described chuck body is provided with the fixed disk on circular be fixed on lathe, one end of described flexibility is provided with expanding sleeve, the other end of described flexibility is connected with screw rod, the sidewall at described chuck body top offers five stud bolt holes, in described stud bolt hole, stud is installed, the top of described chuck body is provided with five station blocks, in described station block, clamp pull rod is installed, match with stud in the outside of described clamp pull rod, match with expanding sleeve in the inner side of described clamp pull rod.
Further, described flexibility is arranged on diameter in chuck body being less than flexibility towards the diameter of fixed disk side, and described fixed disk is provided with position-arresting disk, described position-arresting disk and the little side matched in clearance of flexibility diameter.
Further, the tail end that described screw rod is in flexibility is provided with spacer.
Further, described clamp pull rod offers stretch slot and stopper slot, described expanding sleeve matches with stretch slot, and described stopper slot matches with stud.
Beneficial effect of the present invention: the present invention can be used in processing the clamping of the back casing of automobile gearbox, to the clamping of product accurately, stable, achieving clamped one time can the effect of processing parts multiple, greatly saves the time, improves efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is structural representation of the present invention;
Fig. 2 is use schematic diagram of the present invention;
Fig. 3 is chuck body schematic diagram of the present invention;
Fig. 4 is the cooperation schematic diagram of the parts such as clamp pull rod in the present invention, expanding sleeve, flexibility, screw rod, stud;
Fig. 5 is clamp pull rod schematic diagram of the present invention.
Detailed description of the invention
As Figure 1-5, in Fig. 2, A portion is product signal, a kind of back casing turning attachment, comprise the chuck body 1 be fixed on lathe, the inside of described chuck body 1 offers sleeve hole, flexibility 2 is installed in described sleeve hole, the bottom of described chuck body 1 is provided with the fixed disk 3 on circular be fixed on lathe, one end of described flexibility 2 is provided with expanding sleeve 4, the other end of described flexibility 2 is connected with screw rod 5, the sidewall at described chuck body 1 top offers five stud bolt holes 6, in described stud bolt hole 11, stud 6 is installed, the top of described chuck body 1 is provided with five station blocks 12, in described station block 12, clamp pull rod 7 is installed, match with stud 6 in the outside of described clamp pull rod 7, match with expanding sleeve 4 in the inner side of described clamp pull rod 7.
Further, described flexibility 2 is arranged on diameter in chuck body 1 being less than flexibility 2 towards the diameter of fixed disk 3 side, described fixed disk 3 is provided with position-arresting disk 8, the side matched in clearance that described position-arresting disk 8 is little with flexibility 2 diameter.
Further, the tail end that described screw rod 5 is in flexibility 2 is provided with spacer 21.
Further, described clamp pull rod 7 offers stretch slot 71 and stopper slot 72, described expanding sleeve 4 matches with stretch slot 71, and described stopper slot 72 matches with stud 6.
The present invention in use, chuck body 1 is fixed on lathe, screw rod 5 is relative with the foundation tie rod on lathe peaceful dead, lathe pull bar can be born along horizontal direction or vertical direction by machine tool instructions or retract, make clamp pull rod 7 stretch out now fixture when lathe pull bar bears by the transmission of power and be in relaxation state, now put into part, clamp pull rod 7 can be driven to retract when lathe pull bar is retracted thus realize Clamp blocks to process, this fixture achieves clamped one time can the effect of processing parts multiple.
It is emphasized that, it is more than preferred embodiment of the present invention, not any type of restriction is done in appearance to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong to the scope of technical solution of the present invention.
Claims (4)
1. a back casing turning attachment, comprise the chuck body be fixed on lathe, it is characterized in that: the inside of described chuck body offers sleeve hole, in described sleeve hole, flexibility is installed, the bottom of described chuck body is provided with the fixed disk on circular be fixed on lathe, one end of described flexibility is provided with expanding sleeve, the other end of described flexibility is connected with screw rod, the sidewall at described chuck body top offers five stud bolt holes, in described stud bolt hole, stud is installed, the top of described chuck body is provided with five station blocks, in described station block, clamp pull rod is installed, match with stud in the outside of described clamp pull rod, match with expanding sleeve in the inner side of described clamp pull rod.
2. a kind of back casing turning attachment according to claim 1, it is characterized in that: described flexibility is arranged on diameter in chuck body being less than flexibility towards the diameter of fixed disk side, described fixed disk is provided with position-arresting disk, described position-arresting disk and the little side matched in clearance of flexibility diameter.
3. a kind of back casing turning attachment according to claim 1, is characterized in that: the tail end that described screw rod is in flexibility is provided with spacer.
4. a kind of back casing turning attachment according to claim 1, it is characterized in that: described clamp pull rod offers stretch slot and stopper slot, described expanding sleeve matches with stretch slot, and described stopper slot matches with stud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510360363.0A CN104889436A (en) | 2015-06-26 | 2015-06-26 | Lathe fixture for rear housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510360363.0A CN104889436A (en) | 2015-06-26 | 2015-06-26 | Lathe fixture for rear housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104889436A true CN104889436A (en) | 2015-09-09 |
Family
ID=54022625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510360363.0A Pending CN104889436A (en) | 2015-06-26 | 2015-06-26 | Lathe fixture for rear housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104889436A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750968A (en) * | 2016-05-09 | 2016-07-13 | 广东铭利达科技有限公司 | Turning lathe clamp device |
| CN105772745A (en) * | 2016-04-01 | 2016-07-20 | 安徽工程大学 | Combined lathe and operation method thereof |
| CN108723805A (en) * | 2018-06-12 | 2018-11-02 | 歌尔股份有限公司 | Clamping fixture and lathe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6299007A (en) * | 1985-10-25 | 1987-05-08 | Matsushita Electric Works Ltd | Clamping fixture |
| JP2003071616A (en) * | 2001-09-05 | 2003-03-12 | Yamazaki Mazak Corp | Machine tool, operating method therefor and jig for operation |
| CN201033365Y (en) * | 2007-06-11 | 2008-03-12 | 呼和浩特众环(集团)有限责任公司 | Lever-type hub chuck having micro-regulating device |
| CN201198038Y (en) * | 2008-04-29 | 2009-02-25 | 周明华 | Clamping device |
| CN203003522U (en) * | 2012-12-19 | 2013-06-19 | 昆山勇翔精密机械有限公司 | Gear shaft milling groove clamp |
| CN204735733U (en) * | 2015-06-26 | 2015-11-04 | 昆山勇翔精密机械有限公司 | Back casing turning attachment |
-
2015
- 2015-06-26 CN CN201510360363.0A patent/CN104889436A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6299007A (en) * | 1985-10-25 | 1987-05-08 | Matsushita Electric Works Ltd | Clamping fixture |
| JP2003071616A (en) * | 2001-09-05 | 2003-03-12 | Yamazaki Mazak Corp | Machine tool, operating method therefor and jig for operation |
| CN201033365Y (en) * | 2007-06-11 | 2008-03-12 | 呼和浩特众环(集团)有限责任公司 | Lever-type hub chuck having micro-regulating device |
| CN201198038Y (en) * | 2008-04-29 | 2009-02-25 | 周明华 | Clamping device |
| CN203003522U (en) * | 2012-12-19 | 2013-06-19 | 昆山勇翔精密机械有限公司 | Gear shaft milling groove clamp |
| CN204735733U (en) * | 2015-06-26 | 2015-11-04 | 昆山勇翔精密机械有限公司 | Back casing turning attachment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772745A (en) * | 2016-04-01 | 2016-07-20 | 安徽工程大学 | Combined lathe and operation method thereof |
| CN105750968A (en) * | 2016-05-09 | 2016-07-13 | 广东铭利达科技有限公司 | Turning lathe clamp device |
| CN105750968B (en) * | 2016-05-09 | 2019-02-19 | 广东铭利达科技有限公司 | A kind of turning attachment device |
| CN108723805A (en) * | 2018-06-12 | 2018-11-02 | 歌尔股份有限公司 | Clamping fixture and lathe |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150909 |