CN206373844U - Simple die provision for disengagement - Google Patents
Simple die provision for disengagement Download PDFInfo
- Publication number
- CN206373844U CN206373844U CN201720044273.5U CN201720044273U CN206373844U CN 206373844 U CN206373844 U CN 206373844U CN 201720044273 U CN201720044273 U CN 201720044273U CN 206373844 U CN206373844 U CN 206373844U
- Authority
- CN
- China
- Prior art keywords
- entablature
- pull bar
- sill
- screw
- central shaft
- 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
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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model discloses a kind of simple die provision for disengagement, the central shaft（2）Top pass through square opening and handle（1）Connection, central shaft（2）Including smooth axle portion and screw spindle part, described smooth axle portion and entablature（3）Between by thrust bearing be connected, central shaft（2）Screw spindle part and sill（4）It is connected through a screw thread；Upper connecting rod（5）Top respectively with entablature（3）Two ends be connected, lower pull bar（6）Top respectively with sill（4）Two ends be connected, upper connecting rod（5）With lower pull bar（6）Bottom be equipped with hold assembly（11）；Device passes through lower and upper cross-member cooperating, realize the mask work of upper and lower mould, motor or the impact tool such as hydraulic pump equal power device and hammer, copper rod are not needed when using, has the advantages that simple in construction, easy learning and mastering, use cost are low, operation is light, safe, dismounting speed is fast and applied widely.
Description
Technical field
The utility model is related to a kind of simple die provision for disengagement.
Background technology
During mould release, typically first dynamic model and cover half are separated, respectively unscrewed the trip bolt of dynamic, cover half, then
Pin is got, each main plate of mould is pulled down with extracting tool, main running gate system is then pulled down from solid plate, from dynamic model
Ejection system is pulled down, each part of ejection system is broken, the parts such as core are extruded from fixed plate, there is side parting core-drawing mechanism
When, pull down each part of side parting core-drawing mechanism.
Mold attaching/detaching experiment is the important practice teaching in model specialty incubation, is to cultivate having for the model specialty talent
Effect approach；And conventional dismounting mode is to grasp die holder（Template）, then firmly lifting separates upper and lower mould；For closing
Closing tighter mould must use the instruments such as hammer, copper rod percussion mould surrounding to separate it；This dismounting mode has following several
Point defect：Mould is heavier, it is necessary to which flower is exertd great efforts and could lifted；During using hammer, copper rod, there is more safety hidden
Suffer from；Unloading process is easily caused burn failure.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, provide a kind of simple die provision for disengagement, using simple
Helical structure ejects principle, and rotary handle drives central axis, and spacing increases between making lower and upper cross-member, is matched somebody with somebody by lower and upper cross-member
Close work to separate upper and lower mould, conveniently and efficiently realize the dismounting of mould.
The purpose of this utility model is achieved through the following technical solutions：Simple die provision for disengagement, including handle,
Central shaft, entablature, sill, at least one upper connecting rod group, at least one lower pull bar group and hold assembly, the central shaft
Top is connected by square opening with handle, and central shaft includes smooth axle portion and screw spindle part, described smooth axle portion and entablature
Between be connected by thrust bearing, the blowout patche of thrust bearing is fixed in smooth axle portion, and the seat ring and entablature of thrust bearing are consolidated
Fixed to be connected, screw spindle part and the sill of central shaft are connected through a screw thread；Each upper connecting rod group is by two symmetrically arranged pull-up
Bar is constituted, and each lower pull bar group is made up of two symmetrically arranged lower pull bars, the top of the upper connecting rod respectively with entablature
Two ends are connected, and the top of lower pull bar is connected with the two ends of sill respectively, and the bottom of upper connecting rod and lower pull bar is equipped with clamping part
Part, the hold assembly is moving jaw, and moving jaw is provided with adjusting nut.
It is preferred that, the screw thread of the screw spindle part is rectangular thread.
It is preferred that, described entablature and sill two ends is equipped with bar shaped chute.
It is preferred that, described upper connecting rod is the screw rod with spigot surface, and the wall thickness of screw rod is engaged with the width of bar shaped chute,
Screw flight diameter is more than the width of bar shaped chute.
It is preferred that, described lower pull bar is the screw rod with spigot surface, and the wall thickness of screw rod is engaged with the width of bar shaped chute,
Screw flight diameter is more than the width of bar shaped chute.
It is preferred that, at least two locking nuts being engaged with screw rod are cased with each upper connecting rod, at least one locking
Nut is located above entablature, and at least one locking nut is located at below entablature；Each at least two locks are cased with lower pull bar
Tight nut, at least one locking nut is located above sill, and at least one locking nut is located at below sill.
The beneficial effects of the utility model are：
(1) motor or hydraulic pump equal power device are not needed when the utility model is used, use cost is low, it is easy to real
It is existing；
(2) avoided using the utility model in dismounting mold process using impact tools, unloading process such as hammer, copper rods
It is safer；
(3) top of central shaft is connected by square opening with handle, prevents handle and central shaft during handle is rotated
Between produce slip, mould release is operated and be more prone to；
(4) connected between the smooth axle portion and entablature of central shaft by thrust bearing, the blowout patche of thrust bearing is fixed on
In smooth axle portion, the seat ring and entablature of thrust bearing are fixedly linked, and can so avoid central shaft from causing in rotation process
Entablature is stuck in the central axle threads of lower section, and equipment performance is stable；
(5) screw thread on central shaft is rectangular thread, and flight pitch is larger, during central axis between lower and upper cross-member
Distance is pushed the speed soon, dismantles the speed of mould also just faster；
(6) pull bar is the screw rod with spigot surface, and the wall thickness of screw rod is engaged with the width of bar shaped chute, screw flight
Diameter is more than the width of bar shaped chute, prevents the influence stabilization that produced relative rotation in rotary middle spindle between pull bar and crossbeam
Property, equipment safety is reliable；
(7) entablature and sill two ends described in are equipped with bar shaped chute, and each pull bar is equal above and below crossbeam
A locking nut is cased with, realizes and can adjust to be adapted to the mould of different appearance and sizes in three direction sizes of template fixed part
Tool, and set adjusting nut to realize the clamping to different-thickness template on moving jaw, equipment is applied widely；
(8) device uses worm drive principle, simple in construction, easy learning and mastering；
(9) simple in construction, device fabrication and maintenance cost are low.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
In figure, 1- handles, 2- central shafts, 3- entablatures, 4- sills, 5- upper connecting rod groups, pull bar group, 7- adjustable clamps under 6-
Mouthful, 8- locking nuts, 9- adjusting nuts, 10- bar shaped chutes, 11- hold assemblies.
Embodiment
The technical solution of the utility model, but protection domain of the present utility model are described in further detail below in conjunction with the accompanying drawings
It is not limited to as described below.
As shown in Fig. 1, simple die provision for disengagement, including handle 1, central shaft 2, entablature 3, sill 4, at least one
Individual upper connecting rod group, at least one lower pull bar group and hold assembly 11, the top of the central shaft 2 is connected by square opening with handle 1
Connect, prevent from producing relative slide between handle 1 and central shaft 2 during handle 1 is rotated；Central shaft 2 include smooth axle portion and
Screw spindle part, is connected between described smooth axle portion and entablature 3 by thrust bearing, and the blowout patche of thrust bearing is fixed on smooth
In axle portion, the seat ring and entablature 3 of thrust bearing are fixedly linked, and can so avoid central shaft 2 from causing in rotation process
Crossbeam 3 is stuck on the screw thread of central shaft 2 of lower section；The screw spindle part of central shaft 2 is connected through a screw thread with sill 4, each pull-up
Bar group is made up of two symmetrically arranged upper connecting rods 5, and each lower pull bar group is made up of two symmetrically arranged lower pull bars 6, described
Two ends of the top of upper connecting rod 5 respectively with entablature 3 are connected, and the two ends of the top of lower pull bar 6 respectively with sill 4 are connected, on
The bottom of pull bar 5 and lower pull bar 6 is equipped with hold assembly 11, and the hold assembly 11 is to be set on moving jaw 7, moving jaw 7
There is adjusting nut 9, the device can consolidate clamping to the template of different-thickness.
Bar shaped chute 10 is equipped with as preferred, described entablature 3 and the two ends of sill 4, each pull bar is in crossbeam
Above and below be cased with a locking nut 8, realize and can adjust to be adapted to not in three direction sizes of template fixed part
With the mould of appearance and size, equipment is applied widely.
As preferred, upper connecting rod 5 and lower pull bar 6 are the screw rod with spigot surface, wall thickness and the bar shaped chute 10 of screw rod
Width be engaged, screw rod can be slided by spigot surface along bar shaped chute 10；Screw flight diameter is more than bar shaped chute 10
Width, can so prevent the influence stability that produced relative rotation in rotary middle spindle 2 between pull bar and crossbeam.
Embodiment described above only expresses embodiment of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.
Claims (6)
1. simple die provision for disengagement, it is characterised in that：Including handle（1）, central shaft（2）, entablature（3）, sill（4）、
At least one upper connecting rod group, at least one lower pull bar group and hold assembly（11）, the central shaft（2）Top pass through square opening
With handle（1）Connection, central shaft（2）Including smooth axle portion and screw spindle part, described smooth axle portion and entablature（3）Between lead to
Cross thrust bearing to be connected, the blowout patche of thrust bearing is fixed in smooth axle portion, the seat ring and entablature of thrust bearing（3）Stationary phase
Even, central shaft（2）Screw spindle part and sill（4）It is connected through a screw thread；Each upper connecting rod group by two it is symmetrically arranged on
Pull bar（5）Composition, each lower pull bar group is by two symmetrically arranged lower pull bars（6）Composition, the upper connecting rod（5）Top difference
With entablature（3）Two ends be connected, lower pull bar（6）Top respectively with sill（4）Two ends be connected, upper connecting rod（5）With under
Pull bar（6）Bottom be equipped with hold assembly（11）, the hold assembly（11）For moving jaw（7）, moving jaw（7）On set
There is adjusting nut（9）.
2. simple die provision for disengagement according to claim 1, it is characterised in that：The screw thread of the screw spindle part is rectangle spiral shell
Line.
3. simple die provision for disengagement according to claim 1, it is characterised in that：Described entablature（3）And sill（4）
Two ends are equipped with bar shaped chute（10）.
4. simple die provision for disengagement according to claim 3, it is characterised in that：Described upper connecting rod（5）For band spigot surface
Screw rod, the wall thickness of screw rod and bar shaped chute（10）Width be engaged, screw flight diameter be more than bar shaped chute（10）'s
Width.
5. the simple die provision for disengagement according to claim 3 or 4, it is characterised in that：Described lower pull bar（6）It is oriented to for band
The screw rod in face, wall thickness and the bar shaped chute of screw rod（10）Width be engaged, screw flight diameter be more than bar shaped chute（10）
Width.
6. simple die provision for disengagement according to claim 4, it is characterised in that：Each upper connecting rod（5）On be cased with least two
The individual locking nut being engaged with screw rod（8）, at least one locking nut（8）Positioned at entablature（3）Top, at least one locking
Nut（8）Positioned at entablature（3）Lower section；Pull bar under each（6）On be cased with least two locking nuts（8）, at least one locking
Nut（8）Positioned at sill（4）Top, at least one locking nut（8）Positioned at sill（4）Lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720044273.5U CN206373844U (en) | 2017-01-16 | 2017-01-16 | Simple die provision for disengagement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720044273.5U CN206373844U (en) | 2017-01-16 | 2017-01-16 | Simple die provision for disengagement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206373844U true CN206373844U (en) | 2017-08-04 |
Family
ID=59403610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720044273.5U Expired - Fee Related CN206373844U (en) | 2017-01-16 | 2017-01-16 | Simple die provision for disengagement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206373844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211654A (en) * | 2021-12-15 | 2022-03-22 | 西安西古光通信有限公司 | Butterfly cable mould dismantles frock |
-
2017
- 2017-01-16 CN CN201720044273.5U patent/CN206373844U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211654A (en) * | 2021-12-15 | 2022-03-22 | 西安西古光通信有限公司 | Butterfly cable mould dismantles frock |
| CN114211654B (en) * | 2021-12-15 | 2024-06-04 | 西安西古光通信有限公司 | Frock is dismantled to butterfly cable mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20180116 |