CN208428107U - Double dynamical end face chuck - Google Patents
Double dynamical end face chuck Download PDFInfo
- Publication number
- CN208428107U CN208428107U CN201820941020.2U CN201820941020U CN208428107U CN 208428107 U CN208428107 U CN 208428107U CN 201820941020 U CN201820941020 U CN 201820941020U CN 208428107 U CN208428107 U CN 208428107U
- Authority
- CN
- China
- Prior art keywords
- top plate
- oil cylinder
- single pole
- face
- lower plywood
- 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.)
- Active
Links
- 239000011120 plywood Substances 0.000 claims abstract description 15
- 210000000078 claw Anatomy 0.000 claims description 11
- 239000007787 solid Substances 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The utility model belongs to fixture for grinding machine technical field, it is related to a kind of double dynamical end face chuck, including single pole oil cylinder fixed plate, the single pole oil cylinder fixed plate includes top plate and lower plywood arranged in parallel, it is connected between the top plate and lower plywood by support plate, single pole oil cylinder is installed by the bottom center of lower plywood, lower layer's plate surface outer ring is uniformly arranged three jacking cylinders around single pole oil cylinder, top plate is equipped with hole, top plate is arranged in the tailpiece of the piston rod of single pole oil cylinder, the sleeve-shaped jacking part of top plate is equipped in hole, elastic chassis is arranged in plate surface fitting in upper layer.The utility model product structure is simple, reasonable, for existing fixture for grinding machine structure, the existing relatively narrow problem of workpiece range that is applicable in carries out specific aim improvement in use, fixture for grinding machine is allowed to be effectively applicable to the workpiece of plurality of specifications model, the scope of application is wider, and clamping parts are reliable and stable.
Description
Technical field
The utility model belongs to fixture for grinding machine technical field, is related to a kind of double dynamical end face chuck.
Background technique
Grinding machine is the capital equipment to workpiece grinding, when being ground workpiece, it is necessary first to which it is solid to carry out clamping to workpiece
It is fixed, since the specifications and models of sleeve type workpiece are different, in processing, fixture for grinding machine is needed to can be adapted for various apertures, depth
Part；Existing fixture for grinding machine is not able to satisfy the demand of processing plurality of specifications model sleeve part, and a grinding machine is caused to need
Match the fixture of more specifications and models.
Summary of the invention
For the utility model in view of the above-mentioned problems, providing a kind of double dynamical end face chuck, which is effectively applicable to a variety of rule
The sleeve part of lattice number, it is applied widely.
According to the technical solution of the utility model includes: a kind of double dynamical end face chuck, it is characterised in that: solid including single pole oil cylinder
Fixed board, the single pole oil cylinder fixed plate includes top plate and lower plywood arranged in parallel, between the top plate and lower plywood
It is connected by support plate, single pole oil cylinder is installed by the bottom center of lower plywood, and lower layer's plate surface outer ring is uniformly distributed around single pole oil cylinder
Three jacking cylinders are set, and top plate is equipped with hole, and top plate is arranged in the tailpiece of the piston rod of single pole oil cylinder, and the sleeve-shaped of top plate jacks up
Portion is equipped in hole, and elastic chassis is arranged in plate surface fitting in upper layer, and positioning disk, jacking cylinder is arranged in elastic chassis surface
Piston rod pass through elastic chassis, and end face tabletting is set in the tailpiece of the piston rod of jacking cylinder.
The positioning disk is equipped with positioning column as a further improvement of the utility model,.
The end face tabletting is set to jacking cylinder piston rod by mandril as a further improvement of the utility model,
On.
Also circumferentially shape is uniformly arranged three briquettings on the elastic chassis as a further improvement of the utility model,
The claw that can be moved radially is respectively provided on each briquetting.
Stop screw is connected on the briquetting as a further improvement of the utility model, stop screw is connected with claw
It connects.
The utility model has the technical effect that the utility model product structure is simple, reasonable, for existing fixture for grinding machine
The existing relatively narrow problem of workpiece range that is applicable in carries out specific aim improvement to structure in use, and fixture for grinding machine is effectively fitted
For the workpiece of plurality of specifications model, the scope of application is wider, and clamping parts are reliable and stable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the sectional view along A-A of Fig. 2.
Fig. 4 is the perspective view of the utility model.
Specific embodiment
Specific embodiment of the present utility model is further described with reference to the accompanying drawing.
In Fig. 1 ~ 4, including elastic chassis 1, positioning disk 2, positioning column 3, end face tabletting 4, jacking cylinder 5, mandril 6, claw
Move disk 7, claw 8, briquetting 9, workpiece 10, single pole oil cylinder fixed plate 11, top plate 11-1, support plate 11-2, lower plywood 11-3, list
Rod oil cylinder 12, top plate 13, stop screw 14 etc..
As shown in Fig. 1 ~ 4, the utility model is a kind of double dynamical end face chuck, including single pole oil cylinder fixed plate 11, described
Single pole oil cylinder fixed plate 11 includes top plate 11-1 arranged in parallel and lower plywood 11-3, the top plate 11-1 and lower plywood
It is connected between 11-3 by support plate 11-2, single pole oil cylinder 12, lower plywood 11-3 table are installed by the bottom center of lower plywood 11-3
Face outer ring is uniformly arranged three jacking cylinders 5 around single pole oil cylinder 12, and top plate 11-1 is equipped with hole, the work of single pole oil cylinder 12
Top plate 13 is arranged in stopper rod end, and the sleeve-shaped jacking part of top plate 13 is equipped in hole, the fitting setting of the surface top plate 11-1
Positioning disk 2 is arranged in elastic chassis 1, elastic 1 surface of chassis, and the piston rod of jacking cylinder 5 passes through elastic chassis 1, and in jacking oil
End face tabletting 4 is arranged in the tailpiece of the piston rod of cylinder 5.
Positioning disk 2 is equipped with positioning column 3.
End face tabletting 4 is set on 5 piston rod of jacking cylinder by mandril 6.
Also circumferentially shape is uniformly arranged three briquettings 9 on elastic chassis 1, and being respectively provided with one on each briquetting 9 can
The claw 8 moved radially.
Stop screw 14 is connected on briquetting 9, stop screw 14 is connected with claw 8.
The utility model product is mainly used at work compared with machining long workpieces inner hole grinding, and clamping jaw 8 and briquetting 9 are simultaneously by workpiece
10 fix, and workpiece 10 will not shake and deform in grinding rotary course, ensure that the precision that workpiece 10 is ground；Single pole oil cylinder
12 piston rod, which stretches out, drives top plate 13 to push up upwards, and elastic chassis 1 can be made to deform, and in production, elastic chassis 1 uses spring steel
Material is made, so that 3 claws 8 be driven to be flared out, workpiece 10 is put into, and the mandril of single pole oil cylinder 12 retracts, elastic chassis 1
Also it retracts, 3 claws 8 is driven inwardly to tighten, clamp workpiece 10；The fluctuation angle of end face tabletting 4 is placed on 10 top of workpiece, top
Oil-lifting jar 5 works, and mandril 6 is driven to retract, and the end face of workpiece 10 is fixed in end face tabletting 4；Workpiece 10 is taken out, workpiece 10 is ground
After the completion, jacking cylinder 5 releases mandril 6, and end face tabletting 4 is rotated angle, flees from 10 top of workpiece, the top of single pole oil cylinder 11
Bar 6 stretches out, and 3 claws 8 are flared out, workpiece is taken out, replace the end face tabletting 4 of different height, can be ground different length
Workpiece.
Claims (5)
1. a kind of double dynamical end face chuck, it is characterised in that: including single pole oil cylinder fixed plate (11), the single pole oil cylinder fixed plate
It (11) include top plate arranged in parallel (11-1) and lower plywood (11-3), the top plate (11-1) and lower plywood (11-3)
Between be connected by support plate (11-2), single pole oil cylinder (12) are installed by the bottom center of lower plywood (11-3), lower plywood (11-
3) surface outer ring is uniformly arranged three jacking cylinders (5) around single pole oil cylinder (12), and top plate (11-1) is equipped with hole, single pole
Top plate (13) are arranged in the tailpiece of the piston rod of oil cylinder (12), and the sleeve-shaped jacking part of top plate (13) is equipped in hole, top plate
Elastic chassis (1) is arranged in the surface (11-1) fitting, and positioning disk (2) are arranged in elastic chassis (1) surface, the piston of jacking cylinder (5)
Bar passes through elastic chassis (1), and end face tabletting (4) are arranged in the tailpiece of the piston rod of jacking cylinder (5).
2. double dynamical end face chuck as described in claim 1, it is characterised in that: the positioning disk (2) is equipped with positioning column
(3).
3. double dynamical end face chuck as described in claim 1, it is characterised in that: the end face tabletting (4) is set by mandril (6)
It is placed on jacking cylinder (5) piston rod.
4. double dynamical end face chuck as described in claim 1, it is characterised in that: also circumferentially shape on the elasticity chassis (1)
Three briquettings (9) are uniformly arranged, are respectively provided with the claw that can be moved radially (8) on each briquetting (9).
5. double dynamical end face chuck as claimed in claim 4, it is characterised in that: connect stop screw on the briquetting (9)
(14), stop screw (14) is connected with claw (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820941020.2U CN208428107U (en) | 2018-06-15 | 2018-06-15 | Double dynamical end face chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820941020.2U CN208428107U (en) | 2018-06-15 | 2018-06-15 | Double dynamical end face chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208428107U true CN208428107U (en) | 2019-01-25 |
Family
ID=65102139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820941020.2U Active CN208428107U (en) | 2018-06-15 | 2018-06-15 | Double dynamical end face chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208428107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117400011A (en) * | 2022-07-07 | 2024-01-16 | 中国石油天然气集团有限公司 | A processing device for connecting rod tiles of plunger pumps |
-
2018
- 2018-06-15 CN CN201820941020.2U patent/CN208428107U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117400011A (en) * | 2022-07-07 | 2024-01-16 | 中国石油天然气集团有限公司 | A processing device for connecting rod tiles of plunger pumps |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206544047U (en) | Novel fixture | |
| CN104959864A (en) | Numerical control machine tool clamp | |
| CN104924125A (en) | Universal clamp for numerical control machine tool | |
| CN202174419U (en) | Self-centering clamp for vertically and roughly bored upper and lower cones | |
| CN203791688U (en) | Inclined hole drilling tool | |
| CN205765113U (en) | A kind of fixture of milling machine cylindrical workpiece | |
| CN208428107U (en) | Double dynamical end face chuck | |
| CN204449420U (en) | A kind of drilling-hole positioning device of center plate for lorry abrasion disc conductive pole hole | |
| CN104043994A (en) | Clamp used for machining | |
| CN210878656U (en) | A CNC milling machine fixture used in intelligent manufacturing teaching platform | |
| CN102430950A (en) | Blank self-centering tensioning mechanism | |
| CN202192421U (en) | Tooling for punching center holes on milling end surfaces of spline shaft forks | |
| CN204565681U (en) | Two jaw block flat-nose pliers | |
| CN203156261U (en) | Welding jig device of automobile inner plates | |
| CN202278426U (en) | Blank self-centering and tensioning mechanism | |
| CN206105449U (en) | Gearbox special fixture | |
| CN205915057U (en) | Vertical machining center anchor clamps that processing engine cylinder used | |
| CN103692029A (en) | Pre-pressing-type quick-replacing hobbing clamp | |
| CN209206994U (en) | A kind of valve deck is boring to grip tooling | |
| CN206154146U (en) | Return bend typing anchor clamps | |
| CN104511776B (en) | End face milling fixture for suspension convex platform at left side and right side of engine cylinder | |
| CN203853841U (en) | Novel machine tool fixture | |
| CN204893508U (en) | Strainer cover four -axis hydraulically operated fixture | |
| CN204321689U (en) | The chucking device of tube sheet processing | |
| CN203918562U (en) | A kind of milling cylindrical core surface fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |