CN110142620A - A kind of fast-assembling, quick-release inner hole strainer - Google Patents
A kind of fast-assembling, quick-release inner hole strainer Download PDFInfo
- Publication number
- CN110142620A CN110142620A CN201910408320.3A CN201910408320A CN110142620A CN 110142620 A CN110142620 A CN 110142620A CN 201910408320 A CN201910408320 A CN 201910408320A CN 110142620 A CN110142620 A CN 110142620A
- Authority
- CN
- China
- Prior art keywords
- compactor
- rotation
- pedestal
- guide pin
- screw
- 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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention belongs to field of machining, it is related to a kind of fast-assembling, quick-release inner hole strainer.The device includes pedestal, guide pin, rotation compactor, push-pull rod, screw a, spring, screw b and connecting cylinder pin.The present invention in structure design innovates tension with release, pressed parts automatic spring when mechanical structure portion realizes tension, when release, pressed parts automatic retracted, major part is realized using the geometrical principle for being similar to " bevel edge is greater than right-angle side ", compactor can be pivoted, compactor touches skew notch in lifting, realize automatic swinging, to which inloading part is realized in evacuation product internal control automatically, when compression, there is spring to draw compactor automatically and compressed automatically by impaction state in level angle to realize.The present invention is simple and effective, securely and reliably, with air-liquid, be electrically coupled using realizing inner hole on automatic production line, inside groove workpiece pressing, unclamping and unload workpiece, reduce the clamping adjustment time of lathe, improve lathe production efficiency.
Description
Technical field
The invention belongs to field of machining, it is related to a kind of fast-assembling, quick-release inner hole strainer.
Background technique
Currently, field of machining, numerically-controlled machine tool is more and more applied in production, improves the processing efficiency of product,
Shorten lathe and assist the waiting time, reduces production cost, be always pursuing a goal for factory.In field of machining, for section
About material reduces processing consumption, improves processing efficiency, and some products for having interior through slot, inner via hole structure are often processed in process part processing
When, fabrication hole is produced in above-mentioned through slot, through hole, using internal pressure form, completes the processing of product, most common is to produce
Via hole is compressed one by one using service bolt.Product is connected with the positioning of tooling matrix using positioning pin or service bolt, this method
It is tightened one by one by worker, workpiece is big, and compression point is especially time-consuming and laborious when more；Current also useful hydraulic compression, but in clamping, unload
Manual intervention is also needed when part, clamping, disassembly are cumbersome, with the presence of part internal expanding structure expanding force pulling force.
Summary of the invention
In view of the problems of the existing technology, the present invention proposes a kind of fast-assembling, quick-release inner hole strainer.
The present invention in structure design innovates tension with release, pressed parts when mechanical structure portion realizes tension
Automatic spring, when release, the automatic retracted of pressed parts, major part is realized using being similar to the several of " bevel edge is greater than right-angle side "
What principle, compactor can be pivoted, and compactor touches skew notch in lifting, automatic swinging be realized, to avoid automatically
Inloading part is realized in product internal control, when compression, has spring to draw compactor automatically in level angle to realize automatically by compression shape
State compresses.It really is able to meet the needs of automated production
The technical solution of the present invention is as follows:
A kind of fast-assembling, quick-release inner hole strainer, including pedestal 1, guide pin 2, rotation compactor 3, push-pull rod 4, screw a5, bullet
Spring 6, screw b7 and connecting cylinder pin 8；
The pedestal 1 is cylindrical shape, and lower end is equipped with rotary table, is connected with cylindric workbench matrix by the way that connector is fixed
It connects；1 cylindrical surface periphery of pedestal is symmetrically arranged with two skewed slots, and skewed slot upper surface is inclined-plane, and lower end surface is horizontal plane, skewed slot and pedestal
1 inner hole connection；The external cylindrical surface of pedestal 1 is slidably matched with product inner hole of workpiece, realizes positioning；
The rotation compactor 3 is plate, and upper end is equipped with arc-shaped floor, and floor center is provided with cross through hole, for
Connecting cylinder pin 8 cooperates, and floor center top is provided with longitudinal threaded bore, for being threadedly engaged with screw a5；
The guide pin 2 be it is cylindric, be placed in pedestal 1, be slidably matched between 1 inner hole of pedestal and have minim gap；Guide pin 2
Enclosed slot is inside set, for installing rotation compactor 3, enclosed slot and the width direction for rotating compactor 3 are slidably matched or have small
Gap, prominent 1 external cylindrical surface of pedestal of rotation 3 two sides outer rim of compactor, for compressing product workpiece；2 external cylindrical surface of guide pin is provided with
Through-hole is connected to enclosed slot, and for being connect with rotation compactor 3 by connecting cylinder pin 8, rotation compactor 3 can be justified around connection
Pin 8 realizes the relative rotation with guide pin 2；
2 top of guide pin opens up threaded hole, is cooperatively connected with screw b7；Screw a5 and screw b7 are formed with circular hole, use
Under connecting spring 6, original state, screw a5 and screw b7 are on guide pin center line, and spring 6 is for resetting；
2 bottom end of guide pin opens up notch, for connecting 4 one end of push-pull rod；The connection of 4 other end of push-pull rod is hydraulic or electrical
Or mechanical actuating mechanism, it realizes and guide pin 2 is pushed to move up and down；
When guide pin 2 moves up, drives and move to 1 cylindrical surface skewed slot upper surface of pedestal on rotation compactor 3, occur along inclined-plane
Rotation, rotation compactor 3 are reduced in pedestal 1, and pedestal 1 is inserted into or be detached from convenient for product workpiece, simultaneously because 3 turns of compactor of rotation
Pendulum, spring 6 are in elongated condition；When guide pin 2 moves down, rotation compactor 3 is driven to move down, is detached from skewed slot upper end inclined-plane limit
System is acted on by spring reset and rotation compactor 3 is pulled to restore horizontal, until realizing at product workpiece boss and compressing product workpiece.
Beneficial effects of the present invention:
1. substantial saved the unproductive time that worker compresses operation.
2. structure is simple and effective, use it is safe and reliable, with air-liquid, be electrically coupled use and can really realize automatically
Workpiece is unloaded in inner hole, inside groove workpiece pressing, release in metaplasia producing line, and overall process is not necessarily to manual intervention, substantially reduces production auxiliary
Cost, the clamping adjustment time for reducing lathe improve lathe production efficiency, for realizing the full-automatic production tool of aircraft product
There is profound significance.
3. the technical program is simple, reliable, manufacturing cost is low, precision manufactureing means are not necessarily to, are easy to promote and apply.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of a kind of fast-assembling, quick-release inner hole strainer；
Fig. 2 (a) is the structural schematic diagram for rotating compactor；
Fig. 2 (b) is the top view for rotating compactor；
Fig. 3 (a) is the structural schematic diagram of pedestal；
Fig. 3 (b) is the top view of pedestal；
Fig. 4 (a) is the structural schematic diagram of push-pull rod；
Fig. 4 (b) is the cross-sectional view of push-pull rod；
In figure: 1 pedestal；2 guide pins；3 rotation compactors；4 push-pull rods；5 screw a；6 springs；7 screw b；8 connecting cylinder pins.
Specific embodiment
Below in conjunction with attached drawing and technical solution, specific embodiments of the present invention are further illustrated.
As shown in Figure 1, a kind of fast-assembling, quick-release inner hole strainer, including pedestal 1, guide pin 2, rotation compactor 3, push-pull rod
4, screw a5, spring 6, screw b7 and connecting cylinder pin 8；
The pedestal 1 is cylindrical shape, and lower end is equipped with rotary table, is connected with cylindric workbench matrix by the way that connector is fixed
It connects；1 cylindrical surface periphery of pedestal is symmetrically arranged with two skewed slots, and skewed slot upper surface is inclined-plane, and lower end surface is horizontal plane, skewed slot and pedestal
1 inner hole connection；The external cylindrical surface of pedestal 1 is slidably matched with product inner hole of workpiece, realizes positioning；
The rotation compactor 3 is plate, and upper end is equipped with arc-shaped floor, and floor center is provided with cross through hole, for
Connecting cylinder pin 8 cooperates, and floor center top is provided with longitudinal threaded bore, for being threadedly engaged with screw a5；
The guide pin 2 be it is cylindric, be placed in pedestal 1, be slidably matched between 1 inner hole of pedestal and have minim gap；Guide pin 2
Enclosed slot is inside set, for installing rotation compactor 3, enclosed slot and the width direction for rotating compactor 3 are slidably matched or have small
Gap, prominent 1 external cylindrical surface of pedestal of rotation 3 two sides outer rim of compactor, for compressing product workpiece；2 external cylindrical surface of guide pin is provided with
Through-hole is connected to enclosed slot, and for being connect with rotation compactor 3 by connecting cylinder pin 8, rotation compactor 3 can be justified around connection
Pin 8 realizes the relative rotation with guide pin 2；
2 top of guide pin opens up threaded hole, is cooperatively connected with screw b7；Screw a5 and screw b7 are formed with circular hole, use
Under connecting spring 6, original state, screw a5 and screw b7 are on guide pin center line, and spring 6 is for resetting；
2 bottom end of guide pin opens up notch, for connecting 4 one end of push-pull rod；The connection of 4 other end of push-pull rod is hydraulic or electrical
Or mechanical actuating mechanism, it realizes and guide pin 2 is pushed to move up and down.
A kind of fast-assembling, quick-release inner hole strainer application method are as follows:
1. before piece installing, if Fig. 1 shows, product workpiece technique diameter of bore, which is made, to be slightly larger than or is equal to 1 outside diameter of pedestal simultaneously
To bigger stepped hole, in order to step compression.Before use, this product pedestal need to be fixed on matrix, under original state,
3 outer rim of face protrudes from 1 periphery of pedestal, when pre-installing workpiece, pushes guide pin 2 by push-pull rod 4, drives rotation compactor 3 one
It rises and rises, until rotation compactor 3 is rotated around connecting cylinder pin 8 and gone to substantially by original horizontal direction along face 2 when 2 position of face
Direction, due to the face of rotating 3 in the horizontal direction projector distance become smaller to rotation compactor 3 outer rim completely " retraction " arrive seat
Within the outer circle of body 1, at this point, driving rotation compactor 3 to rotate the screw a5 mono- on compactor due to rotating 3 switch of compactor
Side oscillation to the left is played, spring 6 is opposite to be elongated, and design guarantee face 3 should not encounter face 1, and product workpiece is inserted into pedestal 1.
2. compressing, if Fig. 1 shows, is pulled down by push-pull rod 4 and move down the related rotation compactor 3 of guide pin 2, due to disengaging face 3
Limitation, spring 6 resets the screw revolution pulled on rotation compactor 3, causes 3 recovery of face horizontal, finally convex to product workpiece
Product workpiece is compressed at platform.
3. step 1 after processing is completed, is repeated to rise guide pin 2, rotate in compactor 3 to outer rim retraction 1 outside cylinder of pedestal, it will
Product workpiece unloads.
In addition to the implementation, the present invention can also have other embodiments.It is all to use equivalent substitution or equivalent transformation shape
At technical solution, fall within the scope of protection required by the present invention.
Claims (1)
1. a kind of fast-assembling, quick-release inner hole strainer, which is characterized in that the fast-assembling, quick-release inner hole strainer include pedestal
(1), guide pin (2), rotation compactor (3), push-pull rod (4), screw a (5), spring (6), screw b (7) and connecting cylinder pin (8)；
The pedestal (1) is cylindrical shape, and lower end is equipped with rotary table, is fixedly connected with cylindric workbench matrix by connector；
Pedestal (1) cylindrical surface periphery is symmetrically arranged with two skewed slots, and skewed slot upper surface is inclined-plane, and lower end surface is horizontal plane, skewed slot and pedestal
(1) inner hole connection；The external cylindrical surface of pedestal (1) is slidably matched with product inner hole of workpiece, realizes positioning；
The rotation compactor (3) is plate, and upper end is equipped with arc-shaped floor, and floor center is provided with cross through hole, is used for and connects
Straight pin (8) cooperation is connect, floor center top is provided with longitudinal threaded bore, for being threadedly engaged with screw a (5)；
The guide pin (2) be it is cylindric, be placed in pedestal (1), be slidably matched between pedestal (1) inner hole and have minim gap；It leads
Enclosed slot is set in pin (2), for installing rotation compactor (3), enclosed slot and the width direction of rotation compactor (3) are slidably matched
Or have minim gap, prominent pedestal (1) external cylindrical surface of rotation compactor (3) two sides outer rim, for compressing product workpiece；Guide pin
(2) external cylindrical surface is provided with through-hole, is connected to enclosed slot, for being connect with rotation compactor (3) by connecting cylinder pin (8), turns
Dynamic compactor (3) can realize the relative rotation with guide pin (2) around connecting cylinder pin (8)；
Guide pin (2) top opens up threaded hole, is cooperatively connected with screw b (7)；Screw a (5) and screw b (7) are formed with circle
Hole is used for connecting spring (6), and under original state, on guide pin center line, spring (6) is used for by screw a (5) and screw b (7)
It resets；
Guide pin (2) bottom end opens up notch, for connecting push-pull rod (4) one end；The connection of push-pull rod (4) other end is hydraulic or electric
Gas or mechanical actuating mechanism are realized and guide pin (2) are pushed to move up and down；
When guide pin (2) moves up, drives and move to pedestal (1) cylindrical surface skewed slot upper surface in rotation compactor (3), sent out along inclined-plane
Raw rotation, rotation compactor (3) are reduced in pedestal (1), are inserted into convenient for product workpiece or are detached from pedestal (1), simultaneously because rotation
Compactor (3) switch, spring (6) are in elongated condition；When guide pin (2) moves down, rotation compactor (3) is driven to move down, taken off
It is limited from skewed slot upper end inclined-plane, is acted on by spring reset and rotation compactor (3) is pulled to restore horizontal, until product workpiece boss
Place realizes and compresses product workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910408320.3A CN110142620B (en) | 2019-05-16 | 2019-05-16 | Quick-mounting and quick-dismounting inner hole tensioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910408320.3A CN110142620B (en) | 2019-05-16 | 2019-05-16 | Quick-mounting and quick-dismounting inner hole tensioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110142620A true CN110142620A (en) | 2019-08-20 |
| CN110142620B CN110142620B (en) | 2020-11-13 |
Family
ID=67594354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910408320.3A Active CN110142620B (en) | 2019-05-16 | 2019-05-16 | Quick-mounting and quick-dismounting inner hole tensioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110142620B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548637A (en) * | 2020-11-20 | 2021-03-26 | 昌河飞机工业（集团）有限责任公司 | Inner side centering pressing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2069769U (en) * | 1989-11-08 | 1991-01-23 | 国营燎原机械厂 | Rotary expanding mandrel |
| CN2604270Y (en) * | 2003-03-06 | 2004-02-25 | 李涌泉 | Work-clamping device on grinding machine |
| CN201693383U (en) * | 2010-06-18 | 2011-01-05 | 四川红光汽车机电有限公司 | Positioning milling fixture of pneumatic pull rod |
| CN102211209A (en) * | 2011-06-07 | 2011-10-12 | 柳州市龙晨车桥配件制造有限公司 | Hub lathe jig |
| JP2015150679A (en) * | 2014-02-19 | 2015-08-24 | 株式会社理峰 | gripping device |
| CN205927960U (en) * | 2016-08-22 | 2017-02-08 | 日照北科新金属材料有限公司 | Taut frock of automatic pinhole of piston machining |
| CN108015570A (en) * | 2017-11-08 | 2018-05-11 | 中国航空工业集团公司金城南京机电液压工程研究中心 | A kind of thin-walled parts processing and loading clamp structure that positioning clamping is carried out with endoporus |
-
2019
- 2019-05-16 CN CN201910408320.3A patent/CN110142620B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2069769U (en) * | 1989-11-08 | 1991-01-23 | 国营燎原机械厂 | Rotary expanding mandrel |
| CN2604270Y (en) * | 2003-03-06 | 2004-02-25 | 李涌泉 | Work-clamping device on grinding machine |
| CN201693383U (en) * | 2010-06-18 | 2011-01-05 | 四川红光汽车机电有限公司 | Positioning milling fixture of pneumatic pull rod |
| CN102211209A (en) * | 2011-06-07 | 2011-10-12 | 柳州市龙晨车桥配件制造有限公司 | Hub lathe jig |
| JP2015150679A (en) * | 2014-02-19 | 2015-08-24 | 株式会社理峰 | gripping device |
| CN205927960U (en) * | 2016-08-22 | 2017-02-08 | 日照北科新金属材料有限公司 | Taut frock of automatic pinhole of piston machining |
| CN108015570A (en) * | 2017-11-08 | 2018-05-11 | 中国航空工业集团公司金城南京机电液压工程研究中心 | A kind of thin-walled parts processing and loading clamp structure that positioning clamping is carried out with endoporus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548637A (en) * | 2020-11-20 | 2021-03-26 | 昌河飞机工业（集团）有限责任公司 | Inner side centering pressing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110142620B (en) | 2020-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103611772B (en) | Full-automatic multi-station automobile ABS pile-up valve end cover stamping equipment | |
| CN105058087A (en) | Dual-rocker-arm bolt clamping device | |
| CN203076942U (en) | Device capable of fast pressing | |
| CN206856248U (en) | Pipe fitting clamp for machining | |
| CN209318584U (en) | A kind of spliced stamping die being conveniently replaceable insert | |
| CN203622014U (en) | Milling fixture used for compressor connecting rod | |
| CN103231324B (en) | Double-point compressing device | |
| CN101704229B (en) | Clamp for processing double-head piston ball pit | |
| CN111745556A (en) | Clamp | |
| CN110142620A (en) | A kind of fast-assembling, quick-release inner hole strainer | |
| CN203125371U (en) | Pressing fixing device | |
| CN203044599U (en) | Adjustable multipurpose clamp | |
| CN107263348A (en) | One kind machining uses two-way positioning clamping device | |
| CN105033609A (en) | Air-breathing automatic riveting and pressing head | |
| CN112428333B (en) | Flexible adjustable cabin clamping device suitable for specific positioning characteristics | |
| CN206356937U (en) | A kind of efficient positioning and clamping mechanism | |
| CN201483245U (en) | Hydraulic centre frame using blank as roughness of matching surface | |
| CN104493308B (en) | The little efficient gear-hobbing clamp of endoporus gear | |
| CN204843589U (en) | Closing device of no strong point | |
| CN210615309U (en) | Machining support frame | |
| CN203738400U (en) | Pressure-controllable high-precision fine-tuning clamp with anti-looseness pawl | |
| CN110394673B (en) | Pressing plate device capable of intelligently adjusting pressing angle | |
| CN203779154U (en) | Pressure controllable type high-precision fine adjustment fixture | |
| CN211135024U (en) | Screw rod coalignment | |
| CN108480497B (en) | spinning machine clamping fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |