CN203293567U - Locking device used for end socket hydraulic machine - Google Patents

Locking device used for end socket hydraulic machine Download PDF

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Publication number
CN203293567U
CN203293567U CN2013202801306U CN201320280130U CN203293567U CN 203293567 U CN203293567 U CN 203293567U CN 2013202801306 U CN2013202801306 U CN 2013202801306U CN 201320280130 U CN201320280130 U CN 201320280130U CN 203293567 U CN203293567 U CN 203293567U
Authority
CN
China
Prior art keywords
locking
fixed
slider
slide block
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.)
Expired - Fee Related
Application number
CN2013202801306U
Other languages
Chinese (zh)
Inventor
王振
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HEFEI HAIDE HYDRAULIC PRESS CO Ltd
Original Assignee
HEFEI HAIDE HYDRAULIC PRESS CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HEFEI HAIDE HYDRAULIC PRESS CO Ltd filed Critical HEFEI HAIDE HYDRAULIC PRESS CO Ltd
Priority to CN2013202801306U priority Critical patent/CN203293567U/en
Application granted granted Critical
Publication of CN203293567U publication Critical patent/CN203293567U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model of a locking device used for an end socket hydraulic machine. Compared with the prior art, the device overcomes the defects that when slider locking is performed manually, time and labor are wasted, and the efficiency is low. The locking device comprises a stretching slider (7) and an edge pressing slider (6), and further comprises a locking oil cylinder (1) fixed on the stretching slider (7), wherein a piston rod (3) is fixed at the front end of the locking oil cylinder (1), a plug pin (2) is fixed at the front end of the piston rod (3), a supporting frame (4) is fixedly installed on the edge pressing slider (6), a middle hole (5) is formed in the supporting frame (4), and the plug pin (2) corresponds to the middle hole (5) in position. The locking device used for the end socket hydraulic machine improves work efficiency, reduces labor intensity, is compact in overall structure, small in occupied space and convenient to install, and achieves automated hydraulic converting.

Description

A kind of locking device for heading hydraulic press
Technical field
The utility model relates to the heading hydraulic press field, is a kind of locking device for heading hydraulic press specifically.
Background technology
Heading hydraulic press generally all is equipped with stretching slide block and blankholder slide, and tensile force and pressure-pad-force be all independently, in order to complete the flanging of product and the needs that stretch.Its technological action is the descending workpiece of pushing down of blankholder slide before this generally, and the slide block that then stretches is descending stretched part, is two moving.When needs stretching slide block and blankholder slide and be a slide block, be single action, the method that prior art is used is manually together locked with nuts two slide blocks.This way wastes time and energy, and production efficiency is low, and labour intensity is large, how to develop a kind of easily, efficiently the locking device for stretching slide block and blankholder slide has become urgent problem.
The utility model content
The purpose of this utility model is to carry out manually in order to solve in prior art to use that slide block is lockedly wasted time and energy, the defect of inefficiency, provides a kind of locking device for heading hydraulic press to solve the problems referred to above.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of locking device for heading hydraulic press, comprise stretching slide block and blankholder slide, also comprise the locking cylinder that is fixed on the stretching slide block, the locking cylinder front end is fixed wtih piston rod, the piston rod front end is fixed wtih latch, be installed with support on described blankholder slide, have mesopore on support, described latch is corresponding with the position of mesopore.
Also comprise the reinforced liner that is installed on the stretching slide block, have reinforced hole on described reinforced liner, the position of described reinforced hole is corresponding with the position of mesopore.
Beneficial effect
A kind of locking device for heading hydraulic press of the present utility model, compared with prior art avoided artificial manual operation, improved operating efficiency, reduced labour intensity.Compact overall structure, take up room little, and is easy for installation, realized the conversion of hydraulic pressure automation.
Description of drawings
Fig. 1 is side view of the present utility model
Fig. 2 is top view of the present utility model
Fig. 3 is front view of the present utility model
Wherein, 1-locking cylinder, 2-latch, 3-piston rod, 4-support, 5-mesopore, 6-blankholder slide, 7-stretching slide block, 8-reinforced liner, 9-reinforce mouth.
The specific embodiment
For making, architectural feature of the present utility model and the effect reached are had a better understanding and awareness, in order to preferred embodiment and accompanying drawing, coordinate detailed explanation, be described as follows:
As shown in Figure 1, a kind of locking device for heading hydraulic press described in the utility model, comprise stretching slide block 7 and blankholder slide 6, and these two slide block devices are heading hydraulic press slide block commonly used.Also comprise the locking cylinder 1 that is fixed on stretching slide block 7, fixing mode can adopt bolt fixing etc.Locking cylinder 1 front end is fixed wtih piston rod 3, and piston rod 3 front ends are fixed wtih latch 2, and locking cylinder 1 just can be together with latch 2 motions like this.Be installed with support 4 on described blankholder slide 6, have mesopore 5 on support 4, described latch 2 is corresponding with the position of mesopore 5, and corresponding rear latch 2 can be inserted in mesopore 5.In order further to promote the fixing effect of combination, also comprise the reinforced liner 8 that is installed on stretching slide block 7, have reinforced hole 9 on described reinforced liner 8, the position of described reinforced hole 9 is corresponding with the position of mesopore 5, thereby guarantees that latch 2 also can insert in reinforced hole 9.As shown in Figures 2 and 3, this locking device can be loaded onto four between stretching slide block and blankholder slide, is positioned at equally on blankholder slide 7 four pack supports 4 are also arranged.The tailpiece of the piston rod of described four group oil cylinders 1 respectively is equipped with latch 2, all is processed with mesopore 5 on described four pack supports 4, is little matched in clearance between latch 2 and mesopore 5, the better effects if that coordinates like this.
When reality is used, if need will two moving conversion single action the time, first blankholder slide 6 is descending put in place after, then fit with blankholder slide 6 stretching slide block 7 is descending.Then select electric single action shift knob, the piston head cavity oil-feed of four groups of locking cylinders 1, the rod end chamber oil return, piston rod 3 latch 2 motion of ining succession is inserted in the mesopore 5 of blankholder slide 6 supports 4, if need to strengthen fixed effect, piston rod 3 latch 2 motions of ining succession are fixed in the reinforcing mouth 9 of reinforced liner 8 of stretching slide block 7 toward interior insertion again.
Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification is principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.

Claims (2)

1. locking device that is used for heading hydraulic press, comprise stretching slide block (7) and blankholder slide (6), it is characterized in that: also comprise the locking cylinder (1) that is fixed on stretching slide block (7), locking cylinder (1) front end is fixed wtih piston rod (3), piston rod (3) front end is fixed wtih latch (2), be installed with support (4) on described blankholder slide (6), have mesopore (5) on support (4), described latch (2) is corresponding with the position of mesopore (5).
2. a kind of locking device for heading hydraulic press according to claim 1, it is characterized in that: also comprise the reinforced liner (8) that is installed on stretching slide block (7), have reinforced hole (9) on described reinforced liner (8), the position of described reinforced hole (9) is corresponding with the position of mesopore (5).
CN2013202801306U 2013-05-22 2013-05-22 Locking device used for end socket hydraulic machine Expired - Fee Related CN203293567U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202801306U CN203293567U (en) 2013-05-22 2013-05-22 Locking device used for end socket hydraulic machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202801306U CN203293567U (en) 2013-05-22 2013-05-22 Locking device used for end socket hydraulic machine

Publications (1)

Publication Number Publication Date
CN203293567U true CN203293567U (en) 2013-11-20

Family

ID=49569605

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202801306U Expired - Fee Related CN203293567U (en) 2013-05-22 2013-05-22 Locking device used for end socket hydraulic machine

Country Status (1)

Country Link
CN (1) CN203293567U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103722069A (en) * 2014-01-13 2014-04-16 合肥合锻机床股份有限公司 Forming hydraulic machine for hot-press seal head

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103722069A (en) * 2014-01-13 2014-04-16 合肥合锻机床股份有限公司 Forming hydraulic machine for hot-press seal head
CN103722069B (en) * 2014-01-13 2015-10-21 合肥合锻机床股份有限公司 A kind of hot pressing seal head molding hydraulic press

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131120

Termination date: 20160522

CF01 Termination of patent right due to non-payment of annual fee