CN108500867A - Horizontal resiliency locking device - Google Patents
Horizontal resiliency locking device Download PDFInfo
- Publication number
- CN108500867A CN108500867A CN201810299223.0A CN201810299223A CN108500867A CN 108500867 A CN108500867 A CN 108500867A CN 201810299223 A CN201810299223 A CN 201810299223A CN 108500867 A CN108500867 A CN 108500867A
- Authority
- CN
- China
- Prior art keywords
- resilient key
- chuck body
- installation cavity
- screw plug
- piston rod
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The present invention relates to a kind of compression toolings, specifically horizontal resiliency locking device, belong to compression tooling technical field.It includes chuck body, screw plug, spring, resilient key, pressure head and piston rod, chuck body upper lateral is equipped with resilient key installation cavity, the resilient key that can be slid laterally is equipped in resilient key installation cavity, resilient key front end is equipped with screw plug, screw plug is threadedly attached in the resilient key installation cavity of chuck body, spring is equipped between screw plug and resilient key, for screw plug by spring by resilient key pre-pressing, resilient key rear end elasticity of extension pin installation cavity is simultaneously connected through a screw thread pressure head.The invention has the advantages of simple structure, compactness and reasonable structure, stable and reliable in work, can realize pre-pressing function, and clamping force can be realized to 90 ° of conversions, use scope is expanded, especially suitable for being used under limited mounting condition.
Description
Technical field
The present invention relates to a kind of compression toolings, specifically horizontal resiliency locking device, belong to compression tooling technology neck
Domain.
Background technology
In the prior art, it realizes that pre-pressing or cylinder, hydraulic cylinder are realized by plunger when product is processed directly to compress.Plunger
In workpiece pressing, elastic pre-pressing can only be realized, product can not be completely fixed extremely.And cylinder, hydraulic cylinder are then without precompressed work(
Can, and the conversion of force direction can not be directly realized by.Therefore, plunger or cylinder, hydraulic cylinder can only be fitted suitable for certain model
Interior clamping is enclosed, the general of product is cannot achieve.
Invention content
It is an object of the present invention to overcome the above deficiencies, to provide a kind of level that can realize pre-pressing function
Clamping force can be realized 90 ° of conversions, use scope be expanded, especially suitable for limited mounting bar by elastic locking device
It is used under part.
According to technical solution provided by the invention, horizontal resiliency locking device includes chuck body, screw plug, spring, elasticity
Pin, pressure head and piston rod, it is characterized in that：Chuck body upper lateral is equipped with resilient key installation cavity, is equipped in resilient key installation cavity
The resilient key that can be slid laterally, resilient key front end are equipped with screw plug, and screw plug is threadedly attached in the resilient key peace of chuck body
In behaveing affectedly, spring is equipped between screw plug and resilient key, screw plug is by spring by resilient key pre-pressing, resilient key rear end elasticity of extension
Pin installation cavity is simultaneously connected through a screw thread pressure head；The resilient key side is equipped with pushes sliding slot along its length, pushes the end of sliding slot
Face is inclined-plane；Chuck body lower vertical is equipped with plunger shaft, is equipped with the piston rod that can be slided up and down in plunger shaft, on piston rod
It holds to be equipped with and pushes sliding block, sliding block is pushed to stretch into resilient key installation cavity and transported up and down with sliding slot end face slide fit, promotion sliding block is pushed
Resilient key transverse movement is pushed when dynamic；Chuck body lower end connection backing plate, piston rod is pressed in plunger shaft by backing plate, on backing plate
Equipped with oil inlet, oil inlet is connected to plunger shaft.
Further, it is equipped with guide sleeve in the resilient key installation cavity of chuck body, resilient key is slidably connected in guide sleeve.
Further, exterior seal ring is equipped at oil inlet.
Further, Glan circle is embedded on piston rod side wall, Glan circle lateral wall is close to plunger shaft side wall.
Further, it is equipped with inner seal ring at chuck body and backing plate connecting end surface.
Compared with the prior art the present invention has the following advantages：
The invention has the advantages of simple structure, compactness and reasonable structure, stable and reliable in work, can realize pre-pressing function, can be by clamping force
It realizes 90 ° of conversions, use scope is expanded, especially suitable for being used under limited mounting condition.
Description of the drawings
Fig. 1 is stereogram of the present invention.
Fig. 2 is vertical view of the present invention.
Fig. 3 is A-A sectional views in Fig. 2.
Fig. 4 is piston rod stereogram.
Fig. 5 is resilient key stereogram.
Reference sign：1- chuck bodies, 2- backing plates, 3- screw plugs, 4- springs, 5- resilient keys, 6- guide sleeves, 7- pressures
Head, 8- piston rods, 9- Glans circle, 10- inner seal rings, 11- exterior seal rings, 12- push sliding block, 13- to push sliding slot, 14- oil inlets
Mouthful.
Specific implementation mode
The present invention will be further described in conjunction with the embodiment in attached drawing below：
As shown in Fig. 1 ~ 5, the invention mainly comprises chuck body 1, screw plug 3, spring 4, resilient key 5, pressure head 7 and piston rods 8.
1 upper lateral of chuck body is equipped with resilient key installation cavity, and the bullet that can be slid laterally is equipped in resilient key installation cavity
Property pin 5,5 front end of resilient key is equipped with screw plug 3, and screw plug 3 is threadedly attached in the resilient key installation cavity of chuck body 1, screw plug 3
Spring 4 is equipped between resilient key 5, screw plug 3 is by spring 4 by 5 pre-pressing of resilient key.5 rear end elasticity of extension pin peace of resilient key
It behave affectedly and is connected through a screw thread pressure head 7.
Guide sleeve 6 is equipped in the resilient key installation cavity of the chuck body 1, resilient key 5 is slidably connected in guide sleeve 6,
Guide sleeve 6 forms 5 moving direction of resilient key and is oriented to.
5 side of the resilient key is equipped with pushes sliding slot 13 along its length, and it is inclined-plane to push the end face of sliding slot 13.
1 lower vertical of chuck body is equipped with plunger shaft, and the piston rod 8 that can be slided up and down, piston rod 8 are equipped in plunger shaft
Upper end, which is equipped with, pushes sliding block 12, and sliding block 12 is pushed to stretch into resilient key installation cavity and slided with 13 end face slide fit of sliding slot, promotion is pushed
5 transverse movement of resilient key is pushed when block 12 moves up and down.
Piston rod 8 is pressed in plunger shaft by 1 lower end connection backing plate 2 of chuck body, backing plate 2, and backing plate 2 is equipped with oil inlet
14, oil inlet 14 is connected to plunger shaft.
It is equipped with exterior seal ring 11 at the oil inlet 14, the leakproofness of oil inlet 14 is improved by exterior seal ring 11.
Glan circle 9 is embedded on 8 side wall of the piston rod, 9 lateral wall of Glan circle is close to plunger shaft side wall.
It is equipped with inner seal ring 10 at 2 connecting end surface of the chuck body 1 and backing plate, leakproofness is improved by inner seal ring 10
Energy.
The present invention operation principle be：In plunger shaft before non-oil feed pressure, resilient key moves right under the action of the spring,
When being caught in product on the right side of pressure head, resilient key can move back and forth realization precompressed.When plunger shaft oil feed pressure, oil enters to make from oil inlet
Used in piston rod bottom, piston rod moves up, and the promotion slipper push resilient key transverse shifting of piston rod upper end makes resilient key
It moves right and product is tightly pushed down by pressure head.Plunger shaft is decorporated after oil pressure, and pressing force is the elastic force of spring, is by product gently
It can remove.
Claims (5)
1. a kind of horizontal resiliency locking device, including chuck body（1）, screw plug（3）, spring（4）, resilient key（5）, pressure head（7）
And piston rod（8）, it is characterized in that：Chuck body（1）Upper lateral is equipped with resilient key installation cavity, and energy is equipped in resilient key installation cavity
The resilient key enough slid laterally（5）, resilient key（5）Front end is equipped with screw plug（3）, screw plug（3）It is threadedly attached in chuck body
（1）Resilient key installation cavity in, screw plug（3）And resilient key（5）Between be equipped with spring（4）, screw plug（3）Pass through spring（4）By bullet
Property pin（5）Pre-pressing, resilient key（5）Rear end elasticity of extension pin installation cavity is simultaneously connected through a screw thread pressure head（7）；The resilient key
（5）Side is equipped with pushes sliding slot along its length（13）, push sliding slot（13）End face be inclined-plane；Chuck body（1）Lower part is perpendicular
It is directly equipped with plunger shaft, the piston rod that can be slided up and down is equipped in plunger shaft（8）, piston rod（8）Upper end, which is equipped with, pushes sliding block
（12）, push sliding block（12）Stretch into resilient key installation cavity and with push sliding slot（13）End face slide fit pushes sliding block（12）Up and down
Resilient key is pushed when movement（5）Transverse movement；Chuck body（1）Lower end connection backing plate（2）, backing plate（2）By piston rod（8）It compresses
In plunger shaft, backing plate（2）It is equipped with oil inlet（14）, oil inlet（14）It is connected to plunger shaft.
2. horizontal resiliency locking device as described in claim 1, it is characterized in that：The chuck body（1）Resilient key installation
Intracavitary is equipped with guide sleeve（6）, resilient key（5）It is slidably connected at guide sleeve（6）In.
3. horizontal resiliency locking device as described in claim 1, it is characterized in that：The oil inlet（14）Place is equipped with exterior seal ring
（11）.
4. horizontal resiliency locking device as described in claim 1, it is characterized in that：The piston rod（8）Glan is embedded on side wall
Circle（9）, Glan circle（9）Lateral wall is close to plunger shaft side wall.
5. horizontal resiliency locking device as described in claim 1, it is characterized in that：The chuck body（1）And backing plate（2）Connection
Endface is equipped with inner seal ring（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810299223.0A CN108500867A (en) | 2018-04-04 | 2018-04-04 | Horizontal resiliency locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810299223.0A CN108500867A (en) | 2018-04-04 | 2018-04-04 | Horizontal resiliency locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108500867A true CN108500867A (en) | 2018-09-07 |
Family
ID=63380678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810299223.0A Pending CN108500867A (en) | 2018-04-04 | 2018-04-04 | Horizontal resiliency locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108500867A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202088006U (en) * | 2011-07-22 | 2011-12-28 | 北京北内设备工具有限公司 | Hydraulic locking self-adaptive bearing |
| CN102950495A (en) * | 2012-10-29 | 2013-03-06 | 金华市佛尔泰精密机械制造有限公司 | Auxiliary supporting mechanism for tool |
| CN202922223U (en) * | 2012-08-23 | 2013-05-08 | 浙江震环数控机床有限公司 | Pneumatic clamping device |
| CN103084860A (en) * | 2011-11-02 | 2013-05-08 | 江苏高精机电装备有限公司 | Caterpillar track link clamping device |
| KR101675699B1 (en) * | 2015-11-10 | 2016-11-11 | 김양우 | Work support |
| CN208051750U (en) * | 2018-04-04 | 2018-11-06 | 无锡威孚精密机械制造有限责任公司 | Horizontal resiliency locking device |
-
2018
- 2018-04-04 CN CN201810299223.0A patent/CN108500867A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202088006U (en) * | 2011-07-22 | 2011-12-28 | 北京北内设备工具有限公司 | Hydraulic locking self-adaptive bearing |
| CN103084860A (en) * | 2011-11-02 | 2013-05-08 | 江苏高精机电装备有限公司 | Caterpillar track link clamping device |
| CN202922223U (en) * | 2012-08-23 | 2013-05-08 | 浙江震环数控机床有限公司 | Pneumatic clamping device |
| CN102950495A (en) * | 2012-10-29 | 2013-03-06 | 金华市佛尔泰精密机械制造有限公司 | Auxiliary supporting mechanism for tool |
| KR101675699B1 (en) * | 2015-11-10 | 2016-11-11 | 김양우 | Work support |
| CN208051750U (en) * | 2018-04-04 | 2018-11-06 | 无锡威孚精密机械制造有限责任公司 | Horizontal resiliency locking device |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination |