CN207577228U - The spring quick replacement device of mold need not be dismantled - Google Patents
The spring quick replacement device of mold need not be dismantled Download PDFInfo
- Publication number
- CN207577228U CN207577228U CN201721541745.4U CN201721541745U CN207577228U CN 207577228 U CN207577228 U CN 207577228U CN 201721541745 U CN201721541745 U CN 201721541745U CN 207577228 U CN207577228 U CN 207577228U
- Authority
- CN
- China
- Prior art keywords
- spring
- guide sleeve
- movable plate
- fixed guide
- bolt
- 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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Abstract
The utility model is related to a kind of spring quick replacement devices that need not dismantle mold, it is sheathed in spring including one and hangs bolt, the spring is between loading plate and movable plate, the head movement for hanging bolt is set in a fixation guide sleeve, the davit end peripheral side for hanging bolt is equipped with screw thread formation threaded joints, the threaded joints are stretched to across an adjusting washer (disk) in loading plate, are threadedly coupled with the loading plate；In the vertically arranged spring of fixed guide sleeve, the lower end of the fixed guide sleeve is fixedly connected with the movable plate, and an inner nut is closely equipped in the lower end of the fixed guide sleeve, and the internal diameter of the inner nut is more than the outer diameter for hanging bolt head；A conehead Screw is further included, the head of the conehead Screw is stretched in movable plate, is welded with the movable plate, the end of the conehead Screw is threadedly coupled with the inner nut.The beneficial effects of the utility model are：It is sheathed in spring by hanging bolt, is connect with loading plate and movable plate matching thread, it is easy to disassemble, carry out the replacement of spring.
Description
Technical field
The utility model is related to a kind of spring quick replacement devices that need not dismantle mold.
Background technology
In the high frequency processing of mold, failed due to the stress repeatedly of spring, at this moment tear loading plate and movable plate open
Under, spring is replaced, it is time-consuming and laborious.
Utility model content
The purpose of this utility model is to be directed to more than shortcoming, provides a kind of spring that need not dismantle mold quickly more
Spring is rapidly replaced in changing device, realization.
Scheme is used by the utility model solves technical problem：A kind of spring quick-replaceable dress that need not dismantle mold
It puts, is sheathed on the bolt that hangs in spring including one, the spring is between loading plate and movable plate, the head movement for hanging bolt
It is set in a fixation guide sleeve, the davit end peripheral side for hanging bolt is equipped with screw thread formation threaded joints, the threaded joints
It stretches in loading plate across an adjusting washer (disk), is threadedly coupled with the loading plate；In the vertically arranged spring of fixed guide sleeve,
The lower end of the fixed guide sleeve is fixedly connected with the movable plate, and an inner nut is closely equipped in the lower end of the fixed guide sleeve,
The internal diameter of the inner nut is more than the outer diameter for hanging bolt head；A conehead Screw is further included, the head of the conehead Screw is stretched
Enter to movable plate, welded with the movable plate, the end of the conehead Screw is threadedly coupled with the inner nut.
Further, the adjusting washer (disk) upper surface and the lower face of threaded joints abut against, the following table of adjusting washer (disk)
Face and the upper end of the spring abut against, and the outer diameter of the adjusting washer (disk) is more than the outer diameter of spring.
Further, one is set in the middle part of the lower end of the fixed guide sleeve and is used for the first notch that conehead Screw end passes through；
The upper center of the fixed guide sleeve is additionally provided with one second notch, and the head for hanging bolt is stretched in fixed guide sleeve, relative to
Fixed guide sleeve moves up and down.
Further, the width of second notch is less than the width for hanging bolt head.
Further, the movable plate is stripper plate.
Compared with prior art, the utility model has following advantageous effect：Bolt will be hung to be sheathed in spring, by hanging bolt
The end of davit is threadedly coupled with loading plate, and inner nut is set in the head for hanging bolt, is matched by inner nut and conehead Screw
Conjunction is connect with movable plate matching thread, simple in structure, at low cost, easy to disassemble, the quick replacement for carrying out spring.
Description of the drawings
The utility model patent is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structure diagram of spring quick replacement device provided by the utility model.
Fig. 2 is the sectional view of D-D in Fig. 1.
In figure：1- loading plates；2- movable plates；3- springs；4- hangs bolt；5- adjusting washer (disk)s；6- threaded joints；7- fixations are led
Set；8- inner nuts；9- conehead Screws.
Specific embodiment
As shown in Fig. 1~2, a kind of spring quick replacement device that need not dismantle mold of the present embodiment is arranged including one
In hanging bolt 4 in spring 3, between loading plate 1 and movable plate 2, the head movement for hanging bolt 4 is set to the spring 3
One fixes in guide sleeve 7, and the davit end peripheral side for hanging bolt 4 is equipped with screw thread formation threaded joints 6, and the threaded joints 6 are worn
It crosses an adjusting washer (disk) 5 to stretch in loading plate 1, be threadedly coupled with the loading plate 1；The 7 vertically arranged spring 3 of fixed guide sleeve
Interior, the lower end of the fixed guide sleeve 7 is fixedly connected with the movable plate 2, is closely equipped in one in the lower end of the fixed guide sleeve 7
Nut 8, the internal diameter of the inner nut 8 are more than the outer diameter for hanging 4 head of bolt；Further include a conehead Screw 9, the conehead Screw
9 head is stretched in movable plate 2, is welded with the movable plate 2, the end of the conehead Screw 9 and 8 spiral shell of inner nut
Line connects.
From the foregoing, the beneficial effects of the utility model are：By hanging 9 groups of bolt 4, inner nut 8 and conehead Screw
It into connector, is sheathed in spring 3, does not influence the work of spring 3, and simple in structure, it is at low cost, it is held by hanging the realization of bolt 4
Spring 3 is quickly and easily replaced in connection between support plate 1 and movable plate 2.The fixed guide sleeve 7 is fixed with movable 2 plates, and
It is fixedly connected by being detachably connected.
In the present embodiment, 5 upper surface of adjusting washer (disk) and the lower face of threaded joints 6 abut against, adjusting washer (disk) 5
Lower surface and the upper end of the spring 3 abut against, and the outer diameter of the adjusting washer (disk) 5 be more than spring 3 outer diameter.Spacer
Circle 5 is located at hang 3 upper end of 6 lower end of threaded joints and spring of 4 end of bolt between, can by changing the thickness of adjusting washer (disk) 5,
Change the pressure being subject to of spring 3.
In the present embodiment, one is set in the middle part of the lower end of the fixed guide sleeve 7 and is used for 9 end of conehead Screw passes through first
Notch；The upper center of the fixed guide sleeve 7 is additionally provided with one second notch, and the head for hanging bolt 4 stretches to fixed guide sleeve 7
It is interior, it is moved up and down relative to fixed guide sleeve 7.The head for hanging bolt 4 is stretched in fixed guide sleeve 7, relative to fixed guide sleeve about 7
Mobile, fixed guide sleeve 7 is vertically arranged, realizes vertical be oriented to.
In the present embodiment, the width of second notch is less than the width for hanging 4 head of bolt.
In the present embodiment, the movable plate 2 is stripper plate.
The specific implementation process of the present embodiment：
By changing the thickness of adjusting washer (disk) 5, change the pressure that spring 3 is subject to；When spring 3 is replaced, movable plate 2 is rotated,
So that conehead Screw 9 is detached from inner nut 8,4, bolt is hung in the endoporus rotation for then passing through inner nut 8 by L-type die nut
Portion so that threaded joints 6 are detached from loading plate 1, and the disengaging of old spring 3 then is hung bolt 4, then new spring 3 is sheathed on and is hung
On bolt 4, the threaded joints 6 for hanging bolt 4 are threadedly coupled with loading plate 1, then by the end of inner nut 8 and conehead Screw 9
Thread fitting is locked, and in the head welding and movable plate 2 by conehead Screw 9.
In conclusion the spring quick replacement device provided by the utility model that need not dismantle mold, simple in structure, it is convenient
Operation, it is at low cost, it is easy to loading and unloading, it can realize quick-replaceable spring, not need to move away from progress from punching machine more through entire mold
It changes.
Above-listed preferred embodiment has been further described the purpose of this utility model, technical solution and advantage,
It should be understood that the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality
Within novel protection domain.
Claims (5)
1. a kind of spring quick replacement device that need not dismantle mold, it is characterised in that：It is sheathed in spring including one and hangs bolt,
Between loading plate and movable plate, the head movement for hanging bolt is set in a fixation guide sleeve spring, hangs hanging for bolt
Column end peripheral side is equipped with screw thread and forms threaded joints, and the threaded joints stretch to loading plate across an adjusting washer (disk)
It is interior, it is threadedly coupled with the loading plate；In the vertically arranged spring of fixed guide sleeve, lower end and the work of the fixed guide sleeve
Movable plate is fixedly connected, and an inner nut is closely equipped in the lower end of the fixed guide sleeve, and the internal diameter of the inner nut, which is more than, hangs bolt head
The outer diameter in portion；A conehead Screw is further included, the head of the conehead Screw is stretched in movable plate, is welded with the movable plate
It connects, the end of the conehead Screw is threadedly coupled with the inner nut.
2. the spring quick replacement device according to claim 1 that mold need not be dismantled, it is characterised in that：The spacer
Circle upper surface and the lower face of threaded joints abut against, and the lower surface of adjusting washer (disk) and the upper end of the spring abut against, and
And the outer diameter of the adjusting washer (disk) is more than the outer diameter of spring.
3. the spring quick replacement device according to claim 1 that mold need not be dismantled, it is characterised in that：The fixation is led
One is set in the middle part of the lower end of set and is used for the first notch that conehead Screw end passes through；The upper center of the fixed guide sleeve is additionally provided with
One second notch, the head for hanging bolt are stretched in fixed guide sleeve, are moved up and down relative to fixed guide sleeve.
4. the spring quick replacement device according to claim 3 that mold need not be dismantled, it is characterised in that：Described second lacks
The width of mouth is less than the width for hanging bolt head.
5. the spring quick replacement device according to claim 1 that mold need not be dismantled, it is characterised in that：The movable plate
For stripper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721541745.4U CN207577228U (en) | 2017-11-17 | 2017-11-17 | The spring quick replacement device of mold need not be dismantled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721541745.4U CN207577228U (en) | 2017-11-17 | 2017-11-17 | The spring quick replacement device of mold need not be dismantled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207577228U true CN207577228U (en) | 2018-07-06 |
Family
ID=62732512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721541745.4U Expired - Fee Related CN207577228U (en) | 2017-11-17 | 2017-11-17 | The spring quick replacement device of mold need not be dismantled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207577228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626819A (en) * | 2017-11-17 | 2018-01-26 | 福州大学 | The spring quick replacement device and its application method of mould need not be dismantled |
-
2017
- 2017-11-17 CN CN201721541745.4U patent/CN207577228U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626819A (en) * | 2017-11-17 | 2018-01-26 | 福州大学 | The spring quick replacement device and its application method of mould need not be dismantled |
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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 |
Granted publication date: 20180706 Termination date: 20201117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |