CN207903736U - A kind of mold handling anticreep plunger structure - Google Patents
A kind of mold handling anticreep plunger structure Download PDFInfo
- Publication number
- CN207903736U CN207903736U CN201820004222.4U CN201820004222U CN207903736U CN 207903736 U CN207903736 U CN 207903736U CN 201820004222 U CN201820004222 U CN 201820004222U CN 207903736 U CN207903736 U CN 207903736U
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- CN
- China
- Prior art keywords
- plunger
- bar
- inserting hole
- locking pin
- disengaged
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Abstract
The utility model discloses a kind of mold handling anticreep plunger structures, including circular plunger and bar-inserting hole, bar-inserting hole is set on mold, plunger is inserted into bar-inserting hole, plunger upper edge is axially arranged with anti-be disengaged from the groove, locking pin is equipped with by bar-inserting hole, locking pin is blocked on bar-inserting hole aperture, and locking pin is adapted to anti-be disengaged from the groove.The utility model can conveniently realize the locking to plunger and unlock, plunger effectively prevent voluntarily to be skidded off from bar-inserting hole by locking pin and the anti-cooperation being disengaged from the groove, and coordinates without two hands when pulling out plunger, can be operated by single hand, operation is more time saving and energy saving.
Description
Technical field
The utility model is related to a kind of mold handling tool structures, more specifically, it relates to a kind of mold handling anticreep
Plunger structure.
Background technology
In automobile making stamping factory, as manufactured parts switch, mold also will be replaced constantly, the general volume of these molds
It is all larger with weight, therefore be usually all that plunger during handling, is passed through by ground control driving handling mold between suspender and mold
It is fixed to wear fixed, at present there are mainly two types of the plungers on mold, one is the not anti-locking devices of simple-type plunger, one during handling
Denier run-off the straight or shaking easily voluntarily skid off dangerous；Another kind is one setting anti-lock dress of equal diameter off-centre operation of plunger
It sets, off-centre operation falls with regard to latching plunger after being inserted into position, prevents plunger from voluntarily skidding off, but drives a vehicle when taking steel wire rope with regard to cumbersome,
Off-centre operation device proficiency plug stick need to be held on the other hand, and multiple plungers will be extracted on a mold, and labor intensity is larger when driving.
Utility model content
Existing mold handling plunger safety and operation ease are difficult to get both, to overcome this defect, this practicality new
Type provides a kind of mold handling anticreep plunger structure having both safety and operation ease.
The technical solution of the utility model is：A kind of mold handling anticreep plunger structure, including circular plunger and plunger
Hole, bar-inserting hole are set on mold, and plunger is inserted into bar-inserting hole, and plunger upper edge, which is axially arranged with, to be prevented being disengaged from the groove, and anticreep is equipped with by bar-inserting hole
Pin, locking pin are blocked on bar-inserting hole aperture, and locking pin is adapted to anti-be disengaged from the groove.If anti-be disengaged from the groove passes through plunger both ends, locking pin
When with preventing being disengaged from the groove alignment, or preventing being disengaged from the groove shorter than plunger, taking down the insertion bar-inserting hole that locking pin plunger can be accessible, it then, will
Plunger rotates an angle, and locking pin is made to be staggered with anti-be disengaged from the groove, and plunger end face is just stopped that plunger is locked up by locking pin, will not be certainly
Row skids off.
Preferably, being welded with knob ring on the end face of plunger.The setting knob ring work that is convenient to operation extracts plunger and rotation
Plunger prevents hand from crushing.
Preferably, locking pin is bolted on plunger bore edges.Locking pin is bolted, convenient for disassembly and assembly,
It is anti-be disengaged from the groove it is shorter non-fully pass through plunger in the case of, locking pin can be loaded on after plunger is fully inserted into.
It is disengaged from the groove cross section and locking pin is V-shaped preferably, anti-.V-arrangement is anti-to be disengaged from the groove with inclined-plane, and guidance quality is preferable, draws
It is easy capturing position when going out plunger.
As an alternative, prevent being disengaged from the groove cross section and locking pin is trapezoidal.Trapezoidal anti-be disengaged from the groove also has inclined-plane, guidance quality also compared with
It is good.
Preferably, plunger is clearance fit with bar-inserting hole.There are gaps between plunger and bar-inserting hole, can reduce frictional force,
It is more easy when plunger to pull out.
The utility model has the beneficial effects that：
Improve safety in utilization.The utility model can be conveniently realized by locking pin and the anti-cooperation being disengaged from the groove to inserting
The locking of stick and unlock effectively prevent plunger voluntarily to be skidded off from bar-inserting hole.
It is easy to operate, improve working efficiency.In the utility model, coordinate without two hands when pulling out plunger, one hand can be grasped
Make, operation is more time saving and energy saving.
It is easy to process.The not complicated structure of the utility model, it is easy to process, implement to be easy.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of plunger in the utility model；
Fig. 2 is a kind of axial view of plunger in the utility model；
Fig. 3 is a kind of structural schematic diagram of the utility model；
Fig. 4 is another structural schematic diagram of plunger in the utility model.
In figure, 1- plungers, 2- bar-inserting holes, 3- is anti-to be disengaged from the groove, 4- locking pins, 5- knob rings.
Specific implementation mode
The utility model is described in further detail for specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1：
As shown in Figure 1 to Figure 3, a kind of mold handling anticreep plunger structure, including circular plunger 1 and bar-inserting hole 2, plunger
Hole 2 is set on mold, and same bar-inserting hole is also correspondingly arranged on the suspender of handling mold, and plunger 1 is inserted into bar-inserting hole 2, plunger 1
Upper edge, which is axially arranged with, prevents being disengaged from the groove 3, prevents that being disengaged from the groove 3 passes through 1 both ends of plunger.2 side of bar-inserting hole is equipped with locking pin 4, and locking pin 4 is blocked in slotting
On 2 aperture of stick hole.Locking pin 4 is disengaged from the groove 3 and is adapted to anti-.Knob ring 5 is welded on the outer end face of plunger 1.Locking pin 4 is solid by bolt
It is scheduled on 2 edge of bar-inserting hole.Prevent being disengaged from the groove 3 cross sections and locking pin 4 is V-shaped.Plunger 1 is clearance fit with bar-inserting hole 2.
When with suspender handling mold, the bar-inserting hole on suspender and mold is aligned, before being inserted into plunger 1, locking pin 4 can be first
Installation, locking pin 4 is disengaged from the groove 5 alignments with anti-when insertion, and plunger 1 can be smoothly inserted into, and wears gang mould tool and suspender, plunger 1 are inserted into position
When, the knob ring 5 that one hand holds plunger 1 rotates, and makes locking pin 4 and prevents that being disengaged from the groove 5 is staggered, 1 end face of plunger is just hindered by locking pin 4
Gear, plunger 1 are locked up, will not voluntarily be skidded off from bar-inserting hole 2.
Embodiment 2：
As shown in figure 4, preventing that being disengaged from the groove 3 starts from the 5 place end of knob ring of plunger 1, but the other end is not passed to, is inserted in this way in pull-out
Without all pulling out when stick 1, the company of wearing that a distance releases mold and suspender can be pulled out, but prevent that being disengaged from the groove 3 has resisted locking pin 4
Thus plunger 1 will not skid off.Prevent being disengaged from the groove 3 cross sections and locking pin 4 is trapezoidal.Remaining is the same as embodiment 1.
Claims (6)
1. a kind of mold handling anticreep plunger structure, including circular plunger（1）And bar-inserting hole（2）, bar-inserting hole（2）Set on mold
On, plunger（1）It is inserted into bar-inserting hole（2）In, it is characterized in that plunger（1）Upper edge is axially arranged with anti-be disengaged from the groove（3）, bar-inserting hole（2）Side is set
There is locking pin（4）, locking pin（4）It blocks in bar-inserting hole（2）On aperture, locking pin（4）It is disengaged from the groove with anti-（3）Adaptation.
2. mold handling anticreep plunger structure according to claim 1, it is characterized in that plunger（1）End face on be welded with knob
Ring（5）.
3. mold handling anticreep plunger structure according to claim 1, it is characterized in that locking pin（4）It is bolted on
Bar-inserting hole（2）Edge.
4. mold handling anticreep plunger structure according to claim 1 or 2 or 3, it is characterized in that anti-be disengaged from the groove（3）Cross section and
Locking pin（4）It is V-shaped.
5. mold handling anticreep plunger structure according to claim 1 or 2 or 3, it is characterized in that anti-be disengaged from the groove（3）Cross section and
Locking pin（4）It is trapezoidal.
6. mold handling anticreep plunger structure according to claim 1 or 2 or 3, it is characterized in that plunger（1）With bar-inserting hole
（2）For clearance fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820004222.4U CN207903736U (en) | 2018-01-02 | 2018-01-02 | A kind of mold handling anticreep plunger structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820004222.4U CN207903736U (en) | 2018-01-02 | 2018-01-02 | A kind of mold handling anticreep plunger structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207903736U true CN207903736U (en) | 2018-09-25 |
Family
ID=63566383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820004222.4U Active CN207903736U (en) | 2018-01-02 | 2018-01-02 | A kind of mold handling anticreep plunger structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207903736U (en) |
-
2018
- 2018-01-02 CN CN201820004222.4U patent/CN207903736U/en active Active
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| GR01 | Patent grant |