CN104551731A - Pneumatic liquidity plastic car fixture of bearing bush inner hole - Google Patents
Pneumatic liquidity plastic car fixture of bearing bush inner hole Download PDFInfo
- Publication number
- CN104551731A CN104551731A CN201410769710.0A CN201410769710A CN104551731A CN 104551731 A CN104551731 A CN 104551731A CN 201410769710 A CN201410769710 A CN 201410769710A CN 104551731 A CN104551731 A CN 104551731A
- Authority
- CN
- China
- Prior art keywords
- plunger
- lever
- liquid plastics
- pneumatic
- bearing shell
- 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
-
- 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
Abstract
The invention discloses a pneumatic liquidity plastic car fixture of a bearing bush inner hole. The pneumatic liquidity plastic car fixture of the bearing bush inner hole comprises a fixture body, wherein the processing position of the fixture body is flatly pasted with a positioning ring used for positioning the end part of a workpiece; the positioning ring is provided with a sleeve, used for containing the workpiece, in a sleeving way; liquidity plastic is evenly poured out of the sleeve; the outlet end of the liquidity plastic is provided with an assorted plunger; the plunger is provided with a lever capable of downward pushing the plunger; the middle of the lever is connected to the fixture body in a swinging way through a hinge pin; the other end of the lever is connected with one end part of a pulling bar; the other end of the pulling bar is fixedly connected with the connecting end of a tie bar. The pneumatic liquidity plastic car fixture of the bearing bush inner hole has the advantages of convenience in assembling and disassembling, high centring precision, practicality, convenience and high production efficiency, processing quality is guaranteed, production efficiency is improved, production cost is lowered, worker labor intensity is lightened, and safety production is guaranteed.
Description
Technical field
The present invention relates to the pneumatic liquid plastics vehicle clamper of a kind of bearing shell endoporus, belong to Machining Technology field.
Background technology
Jig is an important component part of mechanical processing technique system.For ensureing the processing request of workpiece operation, the cutting of workpiece counter-knife on lathe or building motion must be made to be in relative position accurately.When processing a collection of workpiece with fixture clamping, realize this requirement by fixture.And this requirement will be realized, three conditions must be met again: 1, a collection of workpiece occupies correct Working position in fixture; 2, the accurate location of fixture clamping on lathe; 3, the accurate location of cutter opposed jaw.Just to different work pieces process technique, needing to arrange different easy to use and safe and reliable fixtures.
Connecting rod bearing shell rise wear-resisting, connect, support, gearing.The present invention is turnery processing tractor connecting bar major part bearing shell endoporus on engine lathe.
Summary of the invention
Object: in order to overcome the deficiencies in the prior art, the invention provides the pneumatic liquid plastics vehicle clamper of a kind of bearing shell endoporus.
Technical scheme: for solving the problems of the technologies described above, the technical solution used in the present invention is:
The pneumatic liquid plastics vehicle clamper of a kind of bearing shell endoporus, comprise jig main body, pull bar, dead man, lever, plunger, locating ring, sleeve, liquid plastics, it is characterized in that: the smooth locating ring being provided with positioning workpieces end of the working position of described jig main body, described locating ring is arranged with the sleeve for accommodating workpiece, described sleeve is evenly noted outward and is provided with liquid plastics; The port of export of described liquid plastics is provided with the plunger matched; Described plunger is provided with the lever that plunger can be promoted downwards, the middle part of described lever by pivot pin swingable be connected in chuck body, the other end of lever is connected with an end of dead man, and the other end of dead man is fixedly connected with the link of pull bar.
Preferably, the pneumatic liquid plastics vehicle clamper of described bearing shell endoporus, is characterized in that: described dead man is connected with pull bar is vertical.
The pneumatic liquid plastics vehicle clamper of described bearing shell endoporus, is characterized in that: described sleeve is elastic deformation material.
Preferably, the pneumatic liquid plastics vehicle clamper of described bearing shell endoporus, is characterized in that: described lever is triangular structure, is set to the column structure matched with plunger near plunger end.
Preferably, the pneumatic liquid plastics vehicle clamper of described bearing shell endoporus, is characterized in that: the free end of described pull bar can be connected with actuating unit and is moved to the left.
Preferably, the pneumatic liquid plastics vehicle clamper of described bearing shell endoporus, is characterized in that: described dead man and lever are connected and fixed by pin.
Beneficial effect: the pneumatic liquid plastics vehicle clamper of bearing shell endoporus provided by the invention, easy to loading and unloading, centering precision is high, practical and convenient, and production efficiency is high; Ensure crudy; Enhance productivity, reduce production cost, alleviate labor strength, ensure safety in production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure: pull bar 1, dead man 2, pivot pin 3, lever 4, plunger 5, locating ring 6, sleeve 7, liquid plastics 8.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further described.
As shown in Figure 1, the pneumatic liquid plastics vehicle clamper of a kind of bearing shell endoporus, comprise jig main body, it is characterized in that: the smooth locating ring 6 being provided with positioning workpieces end of the working position of described jig main body, described locating ring 6 is arranged with the sleeve 7 for accommodating workpiece, the outer evenly note of described sleeve 7 is provided with liquid plastics 8; The port of export of described liquid plastics 8 is provided with the plunger 5 matched; Described plunger 5 is provided with the lever 4 that plunger 5 can be promoted downwards, the middle part of described lever by pivot pin 3 swingable be connected in chuck body, the other end of lever is connected with an end of dead man 2, and the other end of dead man 2 is fixedly connected with the link of pull bar 1.
Preferably, the pneumatic liquid plastics vehicle clamper of described bearing shell endoporus, is characterized in that: described dead man 2 is connected with pull bar 1 is vertical.
The pneumatic liquid plastics vehicle clamper of described bearing shell endoporus, is characterized in that: described sleeve 7 is elastic deformation material.
Preferably, the pneumatic liquid plastics vehicle clamper of described bearing shell endoporus, is characterized in that: described lever 4 is triangular structure, is set to the column structure matched with plunger 5 near plunger 5 end.
Preferably, the pneumatic liquid plastics vehicle clamper of described bearing shell endoporus, is characterized in that: the free end of described pull bar 1 can be connected with actuating unit and is moved to the left.
Preferably, the pneumatic liquid plastics vehicle clamper of described bearing shell endoporus, is characterized in that: described dead man 2 is connected and fixed by pin with lever 4.
The present invention is turnery processing tractor connecting bar major part bearing shell endoporus on engine lathe.
The course of work is as follows: workpiece is located on thin walled cylinder body 7 and locating ring 6 with end face and cylindrical.
Power source makes pull bar 1 move to left, and by dead man 2, makes lever 4 swing around pivot pin 3 and press against plunger 5 and liquid plastics 8, forces thin walled cylinder body 7 to be out of shape, and is felt relieved by workpiece, clamps.
The pneumatic liquid plastics vehicle clamper of bearing shell endoporus provided by the invention, easy to loading and unloading, centering precision is high, practical and convenient, and production efficiency is high; Ensure crudy; Enhance productivity, reduce production cost, alleviate labor strength, ensure safety in production.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. the pneumatic liquid plastics vehicle clamper of bearing shell endoporus, comprise jig main body, pull bar, dead man, lever, plunger, locating ring, sleeve, liquid plastics, it is characterized in that: the smooth locating ring being provided with positioning workpieces end of the working position of described jig main body, described locating ring is arranged with the sleeve for accommodating workpiece, described sleeve is evenly noted outward and is provided with liquid plastics; The port of export of described liquid plastics is provided with the plunger matched; Described plunger is provided with the lever that plunger can be promoted downwards, the middle part of described lever by pivot pin swingable be connected in chuck body, the other end of lever is connected with an end of dead man, and the other end of dead man is fixedly connected with the link of pull bar.
2. the pneumatic liquid plastics vehicle clamper of bearing shell endoporus according to claim 1, is characterized in that: described dead man is connected with pull bar is vertical.
3. the pneumatic liquid plastics vehicle clamper of bearing shell endoporus according to claim 1, is characterized in that: described sleeve is elastic deformation material.
4. the pneumatic liquid plastics vehicle clamper of bearing shell endoporus according to claim 1, is characterized in that: described lever is triangular structure, is set to the column structure matched with plunger near plunger end.
5. the pneumatic liquid plastics vehicle clamper of bearing shell endoporus according to claim 1, is characterized in that: the free end of described pull bar can be connected with actuating unit and is moved to the left.
6. the pneumatic liquid plastics vehicle clamper of bearing shell endoporus according to claim 1, is characterized in that: described dead man and lever are connected and fixed by pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410769710.0A CN104551731A (en) | 2014-12-15 | 2014-12-15 | Pneumatic liquidity plastic car fixture of bearing bush inner hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410769710.0A CN104551731A (en) | 2014-12-15 | 2014-12-15 | Pneumatic liquidity plastic car fixture of bearing bush inner hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104551731A true CN104551731A (en) | 2015-04-29 |
Family
ID=53069360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410769710.0A Pending CN104551731A (en) | 2014-12-15 | 2014-12-15 | Pneumatic liquidity plastic car fixture of bearing bush inner hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104551731A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103052A (en) * | 2019-06-13 | 2019-08-09 | 扬州大学 | A kind of liquid plastic fixture and design method for machining in thin-wall sleeve tube kind part |
| CN110153455A (en) * | 2019-06-13 | 2019-08-23 | 扬州大学 | A kind of novel clamp for thin-walled cylindrical turning |
| CN112719330A (en) * | 2020-12-31 | 2021-04-30 | 郑州大学 | Liquid plastic thin-wall sleeve clamp with material returning mechanism |
-
2014
- 2014-12-15 CN CN201410769710.0A patent/CN104551731A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103052A (en) * | 2019-06-13 | 2019-08-09 | 扬州大学 | A kind of liquid plastic fixture and design method for machining in thin-wall sleeve tube kind part |
| CN110153455A (en) * | 2019-06-13 | 2019-08-23 | 扬州大学 | A kind of novel clamp for thin-walled cylindrical turning |
| CN110103052B (en) * | 2019-06-13 | 2024-01-30 | 扬州大学 | Liquid plastic clamp for internal cutting machining of thin-wall sleeve parts and design method |
| CN112719330A (en) * | 2020-12-31 | 2021-04-30 | 郑州大学 | Liquid plastic thin-wall sleeve clamp with material returning mechanism |
| CN112719330B (en) * | 2020-12-31 | 2022-04-15 | 郑州大学 | Liquid plastic thin-wall sleeve clamp with material returning mechanism |
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Legal Events
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|---|---|---|---|
| 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: 20150429 |