CN108161529A - A kind of Machining of Shaft-type Parts automatic fixture - Google Patents
A kind of Machining of Shaft-type Parts automatic fixture Download PDFInfo
- Publication number
- CN108161529A CN108161529A CN201711363933.7A CN201711363933A CN108161529A CN 108161529 A CN108161529 A CN 108161529A CN 201711363933 A CN201711363933 A CN 201711363933A CN 108161529 A CN108161529 A CN 108161529A
- Authority
- CN
- China
- Prior art keywords
- pulling block
- locating piece
- spindle chuck
- chuck
- link
- 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
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
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
-
- 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
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Gripping On Spindles (AREA)
Abstract
A kind of Machining of Shaft-type Parts automatic fixture, interior chuck is fixed on the center of the spindle chuck one side, another side of spindle chuck sets pulling block, link is set between spindle chuck and pulling block, link is by hole thereon and is socketed on described two guide parts, the side end that the center of pulling block connects a pull rod link coaxial with the centre bore on above-mentioned spindle chuck is that the end opposite with spindle chuck sets the locating piece that two sections take the shape of the letter U, and the free end of each locating piece both passes through pulling block and is fixed together with link.The present invention has many advantages, such as guarantee machining accuracy and product quality compared with prior art, provides processing efficiency.
Description
Technical field
The present invention relates to a kind of fixture more particularly to a kind of clamp for machining of axial workpiece.
Background technology
In Machining of Shaft-type Parts field, some workpiece need to carry out workpiece in milling plum blossom and drilling twice processing link, mesh
Before, the two processing links are limited to due to the characteristic of workpiece and by fixture, it is necessary to need two lathes (milling machine
And drilling machine) and two operators complete, due to being that two equipment process product, so, for the machining accuracy of product
It is required that it is difficult to ensure that；In addition, while manpower and equipment cost is improved, processing efficiency is low.
Invention content
The purpose of the present invention is to provide a kind of Machining of Shaft-type Parts automatic fixtures, realize shaft-like workpiece drilling and milling one
It is realized on platform lathe, ensures machining accuracy and product quality, improve processing efficiency.
The specific technical solution of the present invention is as follows：
The invention mainly comprises interior chuck, spindle chuck, pulling block, air cylinder tie rod, link and locating piece, wherein interior card
Disk is fixed on the center of the spindle chuck one side, and the centre bore of interior chuck and the centre bore of spindle chuck are coaxially set
It puts, another side of the spindle chuck sets pulling block, and the upper and lower ends of the pulling block set protruding portion, the end of protruding portion and institute respectively
It states spindle chuck to be fixed together, sets two guide parts, the main shaft between the center of pulling block and two protruding portions respectively
Link is set between chuck and pulling block, the link is by hole thereon and is socketed on described two guide parts, the pulling block
Center connect a pull rod coaxial with the centre bore on above-mentioned spindle chuck, a side end of the link be with
The opposite end of spindle chuck sets the locating piece that two sections take the shape of the letter U, the two locating pieces are setting up and down, each locating piece from
Pulling block is both passed through by end to be fixed together with link, each locating piece forms clamp area between end face corresponding with pulling block
Domain sets the slot that section is in minor arc shape, i.e. holding tank I on locating piece end face corresponding with pulling block, and pulling block is corresponding with locating piece
The slot that, section identical with I radius of holding tank is in minor arc shape, i.e. holding tank II, holding tank I and II face of holding tank are set on end face
Setting.
Further, the top of the pulling block or lower part set positioning seat, are threadedly coupled a mandril on positioning seat, mandril with
Holding tank I on the locating piece is coaxially disposed.
The present invention is mounted on drilling and milling center lathe, interior chuck installation to the plum blossom of axial workpiece and the processing in hole
On the main shaft of lathe, pull rod is connected with the hydraulic cylinder of lathe, and during work, workpiece is initially positioned at the folder between locating piece and pulling block
Region is held, is subsequently placed in holding tank holding tank I and holding tank II, the axial position of workpiece can be adjusted by mandril, starts lathe
Hydraulic cylinder, pull rod drive locating piece, realize the clamping to workpiece；After clamping, machine tool chief axis rotation drives fixture to rotate integrally,
The processing of milling plum blossom is completed first, then completes Drilling operation；After machining, machine tool hydraulic cylinder reversely drives pull rod, locating piece
Workpiece, blanking are unclamped with pulling block.
The present invention only needs a machine tool and an operator that the drilling and milling of workpiece can be realized, complete on a lathe
Into the requirement on machining accuracy of the guarantee product of high degree saves manpower and equipment cost, improves processing efficiency, shortens processing
Time.
Description of the drawings
Fig. 1 is the schematic front view of the present invention.
Fig. 2 is the left view schematic diagram of the present invention.
Fig. 3 is the schematic top plan view of the present invention.
Specific embodiment
Next it just elaborates with reference to attached drawing to the present invention
As shown in Figure 1, Figure 2 and Machining of Shaft-type Parts automatic fixture shown in Fig. 3, interior chuck 1 are fixed on 2 side of spindle chuck
The center in face, the centre bore of interior chuck and the centre bore of spindle chuck are coaxially disposed, another side of the spindle chuck
If pulling block 3, the upper and lower ends of the pulling block set protruding portion 301 respectively, and the end of protruding portion is fixed together with the spindle chuck,
Two guide parts 302, the company of setting between the spindle chuck and pulling block are set between the center of pulling block and two protruding portions respectively
Frame 4 is connect, the link is by hole thereon and is socketed on described two guide parts, and the center of the pulling block connects one
The pull rod 5 coaxial with the centre bore on above-mentioned spindle chuck, a side end of the link is the end opposite with spindle chuck
Portion sets the locating piece 6 that two sections take the shape of the letter U, the two locating pieces are setting up and down, and the free end of each locating piece both passes through pulling block
It is fixed together with link, clamping zone 7 is formed between each locating piece end face corresponding with pulling block, locating piece is with drawing
Set the slot that section is in minor arc shape on the corresponding end face of block, i.e. holding tank I 601, set on pulling block end face corresponding with locating piece and
The slot that I radius of holding tank is identical, section is in minor arc shape, i.e. holding tank II 303, holding tank I are set with II face of holding tank, work
Part 10 is clamped between holding tank I and holding tank II；The lower part of the pulling block sets positioning seat 8, and one is threadedly coupled on positioning seat
Mandril 9, mandril are coaxially disposed with the holding tank I on the locating piece.
Claims (2)
1. a kind of Machining of Shaft-type Parts automatic fixture, it is characterized in that：Including interior chuck, spindle chuck, pulling block, air cylinder tie rod, company
Connect frame and locating piece, wherein interior chuck is fixed on the center of the spindle chuck one side, the centre bore of interior chuck with
The centre bore coaxial arrangement of spindle chuck, another side of the spindle chuck set pulling block, and the upper and lower ends of the pulling block are set respectively
Protruding portion, the end of protruding portion are fixed together with the spindle chuck, divide between the center of pulling block and two protruding portions
Two guide parts are not set, link is set between the spindle chuck and pulling block, and the link is by hole thereon and is socketed in institute
It states on two guide parts, the center of the pulling block connects a pull rod coaxial with the centre bore on above-mentioned spindle chuck,
One side end of the link is that the end opposite with spindle chuck sets the locating piece that two sections take the shape of the letter U, the two positioning
Block is setting up and down, and the free end of each locating piece both passes through pulling block and is fixed together with link, and each locating piece is with drawing
Clamping zone is formed between the corresponding end face of block, the slot that section is in minor arc shape is set on locating piece end face corresponding with pulling block, i.e.,
Holding tank I sets the slot that, section identical with I radius of holding tank is in minor arc shape on pulling block end face corresponding with locating piece, that is, clamps
Slot II, holding tank I are set with II face of holding tank.
2. Machining of Shaft-type Parts automatic fixture according to claim 1, it is characterized in that：The top or lower part of the pulling block are set
Positioning seat, a mandril is threadedly coupled on positioning seat, and mandril is coaxially disposed with the holding tank I on the locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711363933.7A CN108161529B (en) | 2017-12-18 | 2017-12-18 | Automatic clamp for processing shaft parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711363933.7A CN108161529B (en) | 2017-12-18 | 2017-12-18 | Automatic clamp for processing shaft parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108161529A true CN108161529A (en) | 2018-06-15 |
| CN108161529B CN108161529B (en) | 2020-04-10 |
Family
ID=62522312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711363933.7A Active CN108161529B (en) | 2017-12-18 | 2017-12-18 | Automatic clamp for processing shaft parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108161529B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722433A (en) * | 2008-10-21 | 2010-06-09 | 河南省中原内配股份有限公司 | Fully-automatic workpiece pressing device |
| CN104175149A (en) * | 2014-08-10 | 2014-12-03 | 强胜精密机械(苏州)有限公司 | Shaft product clamping device and method |
| CN105855969A (en) * | 2016-06-15 | 2016-08-17 | 利欧集团浙江泵业有限公司 | Pump positioning and clamping device |
| FR3020295B1 (en) * | 2014-04-29 | 2016-12-23 | Stephane Cocher | CLAMPING AND HOLDING SYSTEM IN THE POSITION OF THIN PIPES AND RAPID CHANGE SOLUTION OF THIS CLAMPING SYSTEM IN THE CASE OF CHANGING THE THIN TUBE SECTION |
| CN107081612A (en) * | 2017-06-07 | 2017-08-22 | 周梅 | A kind of spring clamping device of shaft-like workpiece |
-
2017
- 2017-12-18 CN CN201711363933.7A patent/CN108161529B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722433A (en) * | 2008-10-21 | 2010-06-09 | 河南省中原内配股份有限公司 | Fully-automatic workpiece pressing device |
| FR3020295B1 (en) * | 2014-04-29 | 2016-12-23 | Stephane Cocher | CLAMPING AND HOLDING SYSTEM IN THE POSITION OF THIN PIPES AND RAPID CHANGE SOLUTION OF THIS CLAMPING SYSTEM IN THE CASE OF CHANGING THE THIN TUBE SECTION |
| CN104175149A (en) * | 2014-08-10 | 2014-12-03 | 强胜精密机械(苏州)有限公司 | Shaft product clamping device and method |
| CN105855969A (en) * | 2016-06-15 | 2016-08-17 | 利欧集团浙江泵业有限公司 | Pump positioning and clamping device |
| CN107081612A (en) * | 2017-06-07 | 2017-08-22 | 周梅 | A kind of spring clamping device of shaft-like workpiece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108161529B (en) | 2020-04-10 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180615 Assignee: Dalian Zhongyuan Engineering Machinery Manufacturing Co.,Ltd. Assignor: DALIAN DEMAISHI PRECISION TECHNOLOGY Co.,Ltd. Contract record no.: X2023990000806 Denomination of invention: An automatic fixture for machining shaft parts Granted publication date: 20200410 License type: Common License Record date: 20230911 Application publication date: 20180615 Assignee: Dalian Yinma Machinery Co.,Ltd. Assignor: DALIAN DEMAISHI PRECISION TECHNOLOGY Co.,Ltd. Contract record no.: X2023990000805 Denomination of invention: An automatic fixture for machining shaft parts Granted publication date: 20200410 License type: Common License Record date: 20230911 |