CN106493596A - A kind of pipe joint indexes processing unit (plant) - Google Patents
A kind of pipe joint indexes processing unit (plant) Download PDFInfo
- Publication number
- CN106493596A CN106493596A CN201611201968.6A CN201611201968A CN106493596A CN 106493596 A CN106493596 A CN 106493596A CN 201611201968 A CN201611201968 A CN 201611201968A CN 106493596 A CN106493596 A CN 106493596A
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- assembly
- compression component
- bearing
- positioning compression
- plant
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The present invention relates to a kind of pipe joint indexes processing unit (plant), the processing unit (plant) mainly includes：Upper cover plate, left location nut, right location nut, left-hand thread pin, right-hand thread pin, left positioning compression component, right positioning compression component, rotary index head assembly, compression contracting block assembly, tie down screw, ring flange, coupling assembly, lower cover, base；The upper cover plate is located at the top of base, is correspondingly arranged with lower cover, is fixed by screws on base；Left and right location nut is fixed between left positioning compression component, right positioning compression component and lower cover by left and right threaded；The rotary index head assembly, compression contracting block assembly are correspondingly arranged at the upper and lower ends of base respectively；Tie down screw is arranged side by side with contracting block assembly is compressed, and compresses contracting block assembly for radial direction locking.Present invention indexing processing unit (plant), not only increases the production efficiency of pipe joint, and greatlys save production cost, improve the product accuracy of form and position.
Description
Technical field
The invention belongs to field of machining, more particularly to a kind of pipe joint indexing processing unit (plant).
Background technology
In existing pipe joint processing method, conventional process is to carry out clamping processing with two pawls, three-jaw or four paws,
So clamped one time can only process one end and process need to clamping again, the leading time is long, low production efficiency, production cost
After height, and repeated clamping, product space degree is difficult to ensure that.
Content of the invention
For overcoming drawbacks described above, the technical problem to be solved in the present invention to be to provide a kind of simple structure, with low cost, operation
The good pipe joint indexing processing unit (plant) of convenient and versatility.
A kind of pipe joint indexes processing unit (plant), and the processing unit (plant) mainly includes：Upper cover plate, left location nut, right positioning spiral shell
Mother, left-hand thread pin, right-hand thread pin, left positioning compression component, right positioning compression component, rotary index head assembly, pressure stringency block group
Part, tie down screw, ring flange, coupling assembly, lower cover, base；The upper cover plate is located at the top of base, corresponding with lower cover
Arrange, be fixed by screws on base；Left location nut, right location nut are fixed on by left-hand thread pin, right-hand thread pin
Between left positioning compression component, right positioning compression component and lower cover；The rotary index head assembly, compression contracting block assembly difference
It is correspondingly arranged at the upper and lower ends of base；Tie down screw is arranged side by side with contracting block assembly is compressed, for radial direction locking pressure stringency block
Component；Ring flange is linked together with machine tool chief axis by coupling assembly, the tapered structure in one end of ring flange, and taper is 15
Degree；The coupling assembly is made up of 4～8 interior hexagonal attachment screws.
The left positioning compression component is identical with right positioning compression modular construction, is symmetrically arranged at rotary index
The opposite end of head assembly, by V-arrangement briquetting, alignment pin one, alignment pin two, clamping screw composition；V-arrangement briquetting passes through alignment pin
First, alignment pin two is fixed on the end of clamping screw.
The rotary index head assembly is made up of bearing one, bearing two, push-down head, locating piece；The bearing one, axle
The two one end outer surfaces for being sleeved on push-down head successively are held, locating piece clamp is fixed on the other end of push-down head.
The compression contracting block assembly is made up of pressure head, seaming chuck, bearing three, bearing four, compression slide bar；The upper pressure
Headgear is mounted in one end of pressure head, and bearing three, bearing four are sleeved on seaming chuck successively, and compress slide bar be sleeved on bearing three,
The outer surface of bearing four.
During processing, first pass through coupling assembly and processing unit (plant) is connected together with lathe spindle fastening, then adjusted by screw
Section base center and lathe spindle coincide；The tie down screw drives the compression slide bar transmission compressed in contracting block assembly, makes pressure
Seaming chuck in deflation block assembly is moved down and is compressed workpiece to be added together with the locating piece in rotary index head assembly, then is passed through
Left positioning compression component is compressed with right positioning compression component and carries out positioning processing；When pipe joint one end is processed, left positioning pressure is made
Tight component is unclamped with right positioning compression component, carries out required angle rotation to rotary index head assembly, afterwards again by left fixed
Position to hold down assembly and carry out the second end of positioning processing with right positioning compression component；When the pipe joint of different size is processed, need to only make
Compress locating piece in the pressure head in contracting block assembly and rotary index head assembly to match with pipe joint to be processed.
The present invention is specific to the lathe machining device of the clamped one time indexing processing of different size pipe joint design, no
The production efficiency of pipe joint is improve only, and greatlys save production cost, improve the product accuracy of form and position.
Description of the drawings
Fig. 1 is the structural representation of pipe joint to be processed；
Fig. 2 is the front view of processing unit (plant) of the present invention；
Fig. 3 is the left view of processing unit (plant) of the present invention；
Fig. 4 is the H-H sectional views of processing unit (plant) of the present invention；
Fig. 5 is the F direction views of processing unit (plant) of the present invention；
Fig. 6 is the E direction views of processing unit (plant) of the present invention；
Fig. 7 is the three-dimensional view of processing unit (plant) of the present invention；
Fig. 8 is the structural representation of positioning compression component in processing unit (plant) of the present invention；
Dimensional structure diagrams of the Fig. 9 for Fig. 8；
Figure 10 is the structural representation of rotary index head assembly in processing unit (plant) of the present invention；
Dimensional structure diagrams of the Figure 11 for Figure 10；
Figure 12 is the front view for compressing contracting block assembly in processing unit (plant) of the present invention；
Figure 13 is the left view for compressing contracting block assembly in processing unit (plant) of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in detail.
Fig. 1 is the structural representation of pipe joint to be processed.
As shown in Fig. 2～7, a kind of pipe joint indexes processing unit (plant), and which mainly includes：Upper cover plate 1, left location nut 2, the right side
Location nut 3, left-hand thread pin 4, right-hand thread pin 5, left positioning compression component 6, right positioning compression component 7, rotary index head assembly
8th, contracting block assembly 9, tie down screw 10, ring flange 11, coupling assembly 12, lower cover 13, base 14 are compressed.Upper cover plate 1 is located at bottom
The top of seat 1, is correspondingly arranged with lower cover 12, is fixed by screws on base 14.Left location nut 2, right location nut 3
It is fixed between left positioning compression component 6, right positioning compression component 7 and lower cover 12 by left-hand thread pin 4, right-hand thread pin 5.Rotation
Turn indexing head assembly 8, compress the upper and lower ends that contracting block assembly 9 is correspondingly arranged at base 14 respectively.Tie down screw 10 contracts with compressing
Block assembly 9 is arranged side by side, and compresses contracting block assembly 9 for radial direction locking.Ring flange 11 is connected with machine tool chief axis by coupling assembly 12
It is connected together, the tapered structure in one end of ring flange 11, taper are 15 degree.Coupling assembly 12 is by 4～8 interior hexagonal attachment screws
Composition.
Wherein：Left positioning compression component 6 is identical with right 7 structure of positioning compression component, is symmetrically arranged at rotary index
The opposite end of head assembly 8.Constituted by V-arrangement briquetting 15, alignment pin 1, alignment pin 2 17, clamping screw 18.V-arrangement briquetting
15 ends for being fixed on clamping screw 18 by alignment pin 1, alignment pin 2 17.As shown in Figure 8, Figure 9.
Rotary index head assembly 8 is made up of bearing 1, bearing 2 20, push-down head 21, locating piece 22.Bearing one 19, axle
The 2 20 one end outer surfaces for being sleeved on push-down head 21 successively are held, 22 clamp of locating piece is fixed on the other end of push-down head 21.Such as
Shown in Figure 10, Figure 11.
Compress contracting block assembly 9 to be made up of pressure head 23, seaming chuck 24, bearing 3 25, bearing 4 26, compression slide bar 27.Upper pressure
24 one end for being sleeved on pressure head 23, bearing 3 25, bearing 4 26 are sleeved on seaming chuck 24 successively, and compress 27 sets of slide bar
It is mounted in bearing 3 25, the outer surface of bearing 4 26.As shown in Figure 12 and Figure 13.
During processing, first pass through coupling assembly 12 and this processing unit (plant) is connected together with lathe spindle fastening, then pass through spiral shell
Nail 14 center of adjusting base and lathe spindle coincide.The compression compressed by 10 drivening piece of tie down screw in contracting block assembly 9 is slided
Bar 27 is driven, and the seaming chuck 24 in compression contracting block assembly 9 is moved down together with the locating piece 22 in rotary index head assembly 8
Workpiece to be added is compressed, then positioning processing is carried out with right positioning compression component 7 compression by left positioning compression component 6.When processing
Pipe joint one end, makes left positioning compression component 6 unclamp with right positioning compression component 7, carries out 90 ° of rotations to rotary index head assembly 8
Turn（Rotary index head assembly 8 can be made the indexing of other angles according to the needs of finished product as a example by 90 ° for here）, Zhi Houzai
Secondary carrying out positioning by left positioning compression component 6 and right positioning compression component 7 processes the second end；When pipe joint has on the same face
When three ends or four ends, the same processing method using the second end is processed.When a batch is processed, by changing pressure stringency block
In pressure head 23 and rotary index head assembly 8 in component 9, locating piece 22 is matched with pipe joint to be processed, carries out adding for new product
Work.
In the process technology of pipe joint, indexing processing unit (plant) is compared energy greatly with existing conventional brace to the present invention manually
Big reduces part time in process, and can just carry out many specification products by replaceable pressure head and locating piece
Processing, can effectively reduce the quantity of fixture, reduce fixture cost, while the position degree requirement of product can also be improved.With existing
Automatic indexing chuck compare, as existing automatic indexing is higher to equipment requirement, be typically necessary customization special purpose machine tool；And this
Requirement of the invention processing unit (plant) to equipment is relatively low, and can be added in machine by carrying out transformation use to existing lathe
Industrial and commercial bank's industry is widely popularized and applies.
Claims (1)
1. a kind of pipe joint indexes processing unit (plant), it is characterised in that：The processing unit (plant) mainly includes：Upper cover plate（1）, left positioning spiral shell
Female（2）, right location nut（3）, left-hand thread pin（4）, right-hand thread pin（5）, left positioning compression component（6）, right positioning compression component
（7）, rotary index head assembly（8）, compress contracting block assembly（9）, tie down screw（10）, ring flange（11）, coupling assembly（12）, under
Cover plate（13）, base（14）；The upper cover plate（1）It is located at base（1）Top, with lower cover（12）It is correspondingly arranged, passes through
Screw is fixed on base（14）On；Left location nut（2）, right location nut（3）By left-hand thread pin（4）, right-hand thread pin（5）Gu
Schedule left positioning compression component（6）, right positioning compression component（7）With lower cover（12）Between；The rotary index head assembly
（8）, compress contracting block assembly（9）Base is correspondingly arranged at respectively（14）Upper and lower ends；Tie down screw（10）With pressure stringency block group
Part（9）Be arranged side by side, contracting block assembly is compressed for radial direction locking（9）；Ring flange（11）By coupling assembly（12）With lathe master
Axle links together, ring flange（11）The tapered structure in one end, taper is 15 degree；The coupling assembly（12）By in 4～8
Hexagonal attachment screw is constituted；
The left positioning compression component（6）With right positioning compression component（7）Structure is identical, is symmetrically arranged at rotation point
Degree head assembly（8）Opposite end, by V-arrangement briquetting（15）, alignment pin one（16）, alignment pin two（17）, clamping screw（18）
Composition；V-arrangement briquetting（15）By alignment pin one（16）, alignment pin two（17）It is fixed on clamping screw（18）End；
The rotary index head assembly（8）By bearing one（19）, bearing two（20）, push-down head（21）, locating piece（22）Group
Into；The bearing one（19）, bearing two（20）Push-down head is sleeved on successively（21）One end outer surface, locating piece（22）Clamp is solid
It is scheduled on push-down head（21）The other end；
The compression contracting block assembly（9）By pressure head（23）, seaming chuck（24）, bearing three（25）, bearing four（26）, compress slide
Bar（27）Composition；The seaming chuck（24）It is sleeved on pressure head（23）One end, bearing three（25）, bearing four（26）It is sleeved on successively
Seaming chuck（24）On, and compress slide bar（27）Bearing three is sleeved on again（25）, bearing four（26）Outer surface；
During processing, coupling assembly is first passed through（12）Processing unit (plant) is connected together with lathe spindle fastening, then is adjusted by screw
Section base（14）Center and lathe spindle coincide；The tie down screw（10）Drive and compress contracting block assembly（9）In compression slide
Bar（27）Transmission, makes compression contracting block assembly（9）In seaming chuck（24）Move down and rotary index head assembly（8）In positioning
Block（22）Compress workpiece to be added together, then pass through left positioning compression component（6）With right positioning compression component（7）Compression is positioned
Processing；When pipe joint one end is processed, left positioning compression component is made（6）With right positioning compression component（7）Unclamp, to rotary index
Head assembly（8）Required angle rotation is carried out, afterwards again by left positioning compression component（6）With right positioning compression component（7）Enter
The second end of row positioning processing；When the pipe joint of different size is processed, compression contracting block assembly need to be made only（9）In pressure head（23）With
Rotary index head assembly（8）In locating piece（22）Match with pipe joint to be processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611201968.6A CN106493596B (en) | 2016-12-23 | 2016-12-23 | A kind of pipe fitting indexes processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611201968.6A CN106493596B (en) | 2016-12-23 | 2016-12-23 | A kind of pipe fitting indexes processing unit (plant) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106493596A true CN106493596A (en) | 2017-03-15 |
| CN106493596B CN106493596B (en) | 2018-05-25 |
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ID=58335120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611201968.6A Active CN106493596B (en) | 2016-12-23 | 2016-12-23 | A kind of pipe fitting indexes processing unit (plant) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106493596B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964788A (en) * | 2017-05-06 | 2017-07-21 | 台州恒鑫金属制品厂 | A kind of valve class process equipment and its processing technology |
| CN109732383A (en) * | 2019-03-08 | 2019-05-10 | 欧雪艳 | A kind of novel lathe full-automatic spin rotary device |
| CN113458511A (en) * | 2021-07-14 | 2021-10-01 | 上海凯特阀门制造有限公司 | Valve body machining auxiliary device |
| CN114346729A (en) * | 2021-12-27 | 2022-04-15 | 贵州航飞精密制造有限公司 | Quick-change type pipe joint machining device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2007145142A1 (en) * | 2006-06-13 | 2009-10-29 | 株式会社コスメック | Swivel clamp |
| CN202207909U (en) * | 2011-09-02 | 2012-05-02 | 广东永高塑业发展有限公司 | Clamp for turning corrugated pipe joint |
| CN202726585U (en) * | 2012-07-26 | 2013-02-13 | 常州市佳鹏铁路配件有限公司 | Valve body turning fixture |
| CN203875652U (en) * | 2014-05-25 | 2014-10-15 | 北科阀门制造有限公司 | Tool special for multi-directional machining |
| CN204397442U (en) * | 2014-12-15 | 2015-06-17 | 苏州用朴合金工具有限公司 | Car housing part fixture |
| CN204976103U (en) * | 2015-09-10 | 2016-01-20 | 哈尔滨职业技术学院 | Boring machine processing cross special fixture |
| CN105215755B (en) * | 2015-10-22 | 2017-07-28 | 重庆颖泉标准件有限公司 | A kind of mechanism for being used to clamp gear automobile gear-box gear-shifting swing rod |
| CN205325290U (en) * | 2015-12-30 | 2016-06-22 | 天津宝涞精工集团股份有限公司 | Eccentric special clamping device of big bent axle car |
-
2016
- 2016-12-23 CN CN201611201968.6A patent/CN106493596B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964788A (en) * | 2017-05-06 | 2017-07-21 | 台州恒鑫金属制品厂 | A kind of valve class process equipment and its processing technology |
| CN106964788B (en) * | 2017-05-06 | 2018-10-23 | 台州恒鑫金属制品厂 | A kind of valve class process equipment and its processing technology |
| CN109732383A (en) * | 2019-03-08 | 2019-05-10 | 欧雪艳 | A kind of novel lathe full-automatic spin rotary device |
| CN113458511A (en) * | 2021-07-14 | 2021-10-01 | 上海凯特阀门制造有限公司 | Valve body machining auxiliary device |
| CN114346729A (en) * | 2021-12-27 | 2022-04-15 | 贵州航飞精密制造有限公司 | Quick-change type pipe joint machining device |
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| Publication number | Publication date |
|---|---|
| CN106493596B (en) | 2018-05-25 |
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Denomination of invention: A pipe joint indexing processing device Granted publication date: 20180525 Pledgee: Guiyang Branch of Shanghai Pudong Development Bank Co.,Ltd. Pledgor: GUIZHOU HANGFEI PRECISION MANUFACTURING Co.,Ltd. Registration number: Y2024520000001 |