CN206999727U - A kind of pillar for mold - Google Patents
A kind of pillar for mold Download PDFInfo
- Publication number
- CN206999727U CN206999727U CN201720607748.7U CN201720607748U CN206999727U CN 206999727 U CN206999727 U CN 206999727U CN 201720607748 U CN201720607748 U CN 201720607748U CN 206999727 U CN206999727 U CN 206999727U
- Authority
- CN
- China
- Prior art keywords
- guide rod
- cylinder tank
- ball
- pillar
- stopper slot
- 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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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model discloses a kind of pillar for mold, including base, guide rod is plugged with the middle part of the inner chamber of the base, ball sleeve is provided between the bottom of the guide rod and the inner chamber of base, ball is inlaid with the ball sleeve, the lower end of the guide rod is fixed with limited block, the limited block is plugged in stopper slot, damping spring is provided between the spacing groove bottom and the bottom face of limited block, cylinder tank is provided with the middle part of the guide rod, the upper end of the cylinder tank is provided with water inlet pipe, the side of the cylinder tank is provided with heat absorption hole, the bottom of the cylinder tank is provided with sealing block.The pillar for mold, by the structure provided with stopper slot and damping spring, damping spring carries out damping for the motion to guide rod, greatly reducing guide rod mechanical loss；By the structure provided with cylinder tank and push rod, it ensure that the heat on guide rod can quickly be dispersed.
Description
Technical field
Technical field of mold is the utility model is related to, specially a kind of pillar for mold.
Background technology
In mould industry production being molded, being blow molded, extruding, die casting or obtain institute the methods of forging forming, smelting, punching press
Need the various moulds and instrument of product.In brief, mould is the instrument for formed article, and this instrument is by various part structures
Into different moulds is made up of different parts.It is mainly realized outside article by the change of institute's moulding material physical state
The processing of shape.Guide-post of die-set is the important component in mould, and its motion being mainly used in mould is positioned and is oriented to, in mould
When having matched moulds, it will usually produce certain impulsive force, easily deform upon guide-post of die-set, guide pillar is reciprocal in guide pin bushing
During motion, it is easy to guide pillars and bushes is caused to wear due to friction, and heat caused by friction can accelerate to lead
The abrasion of post, the service life of guide pillar can be caused to substantially reduce, much time using can cause the guiding accuracy of guide pillar to reduce, and enter
And guide effect is lost, therefore we have proposed a kind of pillar for mold.
Utility model content
The purpose of this utility model is to provide a kind of pillar for mold, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of pillar for mold, including base, institute
State and be plugged with guide rod in the middle part of the inner chamber of base, ball sleeve is provided between the bottom of the guide rod and the inner chamber of base, it is described
Ball is inlaid with ball sleeve, the lower end of the guide rod is fixed with limited block, and the limited block is plugged in stopper slot, institute
State and damping spring is provided between spacing groove bottom and the bottom face of limited block, cylinder tank, institute are provided with the middle part of the guide rod
The upper end for stating cylinder tank is provided with water inlet pipe, and the side of the cylinder tank is provided with heat absorption hole, and the bottom of the cylinder tank is set
There is a sealing block, the lower end of the sealing block is fixed with push rod, and the lower end of the push rod is fixedly connected on spacing by contiguous block
The bottom surface of groove.
Preferably, the heat absorption hole is provided with several, and the heat absorption hole is uniformly arranged on the side of cylinder tank, and
The distance between the heat absorption hole of bottom and the lower surface of cylinder tank are equal to the depth of stopper slot, the surface of the cylinder tank
It is smooth.
Preferably, the ball is provided with several, is uniformly arranged on ball sleeve, and the diameter of the ball is more than ball
The thickness of set.
Preferably, the smooth-sided compression candles of the surface of the stopper slot and limited block.
Compared with prior art, the beneficial effects of the utility model are：The pillar for mold, by provided with stopper slot and subtracting
The structure of spring is shaken, damping spring carries out damping for the motion to guide rod, greatly reducing guide rod mechanical loss, increases
The service life of big guide-post of die-set, stopper slot can increase the stability of guide rod motion；By provided with ball and ball sleeve
Structure, ball cause the sliding friction of guide rod and base to become rolling friction, are greatly reduced rubbing for guide rod and base
Power is wiped, reduces the generation of heat, while ball sleeve can increase the stability of ball moving；By provided with cylinder tank and pushing away
The structure of bar, push rod can promote sealing block to move upwards, and then the water in cylinder tank is entered in water tank by water inlet pipe,
The exchange of hot and cold water is carried out, ensure that the heat on guide rod can quickly be dispersed, greatly add guide-post of die-set
Service life, while hole of absorbing heat can greatly accelerate the transmission of guide rod heat.
Brief description of the drawings
Fig. 1 is the utility model structure sectional view.
In figure：1 base, 2 guide rods, 3 ball sleeves, 4 balls, 5 limited blocks, 6 stopper slots, 7 damping springs, 8 cylinder tanks,
9 water inlet pipes, 10 heat absorption holes, 11 sealing blocks, 12 push rods, 13 contiguous blocks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of pillar for mold, including base 1, the bottom
Guide rod 2 is plugged with the middle part of the inner chamber of seat 1, guide rod 2 plays gearing, the bottom of the guide rod 2 and the inner chamber of base 1
Between be provided with ball sleeve 3, ball sleeve 3 is inlaid with ball 4, ball 4 causes guide rod to fix ball 4 on the ball sleeve 3
2 and the sliding friction of base 1 become rolling friction, be greatly reduced the frictional force of guide rod 2 and base 1, reduce heat
Generation, the ball 4 is provided with several, is uniformly arranged on ball sleeve 3, and the diameter of the ball 4 is more than ball sleeve 3
Thickness.The lower end of the guide rod 2 is fixed with limited block 5, and limited block 5 is spacing for the mobile carry out to guide rod 2, described
Limited block 5 is plugged in stopper slot 6, and stopper slot 6 is the sliding groove of limited block 5, the surface of the stopper slot 6 and limited block 5
Smooth-sided compression candles.Damping spring 7 is provided between the bottom surface of stopper slot 6 and the bottom face of limited block 5, damping spring 7 is in order to leading
Motion to bar 2 carries out damping, greatly reducing the mechanical loss of guide rod 2, increases the service life of guide-post of die-set, described to lead
Cylinder tank 8 is provided with to the middle part of bar 2, in order to carry out water cooling to guide rod 2, the upper end of the cylinder tank 8 is set cylinder tank 8
There is water inlet pipe 9, the side of the cylinder tank 8 is provided with heat absorption hole 10, and the heat absorption hole 10 is provided with several, the heat absorption hole 10
Uniformly it is arranged on the side of cylinder tank 8, and the distance between the heat absorption hole 10 of bottom and the lower surface of cylinder tank 8
Equal to the depth of stopper slot 6, the surface of the cylinder tank 8 is smooth.The bottom of the cylinder tank 8 is provided with sealing block 11, institute
The lower end for stating sealing block 11 is fixed with push rod 12, guide rod 2 it is mobile when, push rod 12 can promote sealing block 11 to transport upwards
It is dynamic, and then the water in cylinder tank 8 is entered in water tank by water inlet pipe 9, the exchange of hot and cold water is carried out, ensure that guide rod
Heat on 2 can quickly be dispersed, and greatly add the service life of guide-post of die-set.The lower end of the push rod 12 passes through
Contiguous block 13 is fixedly connected on the bottom surface of stopper slot 6.
Operation principle：When pillar for mold is being operated, in the specified location guide pillar fixing mould, pass through water inlet
Pipe 9 connects cold water, when Die and mould plate is being operated, guide rod 2 and base 1 can be driven to move downward, into corresponding spacing
Hole, when moving to spacing hole bottom, guide rod 2 be able to can move downward with limited block 5, while the ball 4 on the side of guide rod 2
So that the sliding friction of guide rod 2 and base 1 becomes rolling friction, the frictional force of guide rod 2 and base 1 is greatly reduced,
Reduce the generation of heat, guide rod 2 it is mobile when, push rod 12 can promote sealing block 11 to move upwards, so cause cylinder
Water in tank 8 is entered in water tank by water inlet pipe 9, carries out the exchange of hot and cold water, ensure that heat on guide rod 2 can be by
Quickly disperse, greatly add the service life of guide-post of die-set.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of pillar for mold, including base (1), it is characterised in that：Guide rod is plugged with the middle part of the inner chamber of the base (1)
(2) ball sleeve (3), is provided between the bottom of the guide rod (2) and the inner chamber of base (1), is inlaid with the ball sleeve (3)
Ball (4), the lower end of the guide rod (2) are fixed with limited block (5), and the limited block (5) is plugged in stopper slot (6),
Damping spring (7) is provided between stopper slot (6) bottom surface and the bottom face of limited block (5), is opened in the middle part of the guide rod (2)
There is cylinder tank (8), the upper end of the cylinder tank (8) is provided with water inlet pipe (9), and the side of the cylinder tank (8) is provided with suction
Hot hole (10), the bottom of the cylinder tank (8) are provided with sealing block (11), and the lower end of the sealing block (11) is fixed with push rod
(12), the lower end of the push rod (12) is fixedly connected on the bottom surface of stopper slot (6) by contiguous block (13).
A kind of 2. pillar for mold according to claim 1, it is characterised in that：Heat absorption hole (10) is provided with several,
Heat absorption hole (10) is uniformly arranged on the side of cylinder tank (8), and the heat absorption hole (10) of bottom and cylinder tank
(8) the distance between lower surface is equal to the depth of stopper slot (6), and the surface of the cylinder tank (8) is smooth.
A kind of 3. pillar for mold according to claim 1, it is characterised in that：The ball (4) is provided with several, uniformly
Be arranged on ball sleeve (3), the diameter of the ball (4) is more than the thickness of ball sleeve (3).
A kind of 4. pillar for mold according to claim 1, it is characterised in that：The surface of the stopper slot (6) with it is spacing
The smooth-sided compression candles of block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720607748.7U CN206999727U (en) | 2017-05-26 | 2017-05-26 | A kind of pillar for mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720607748.7U CN206999727U (en) | 2017-05-26 | 2017-05-26 | A kind of pillar for mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206999727U true CN206999727U (en) | 2018-02-13 |
Family
ID=61444392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720607748.7U Expired - Fee Related CN206999727U (en) | 2017-05-26 | 2017-05-26 | A kind of pillar for mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206999727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582402A (en) * | 2018-06-26 | 2018-09-28 | 湖州力托装饰材料有限公司 | A kind of sawdust tray die guider |
-
2017
- 2017-05-26 CN CN201720607748.7U patent/CN206999727U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582402A (en) * | 2018-06-26 | 2018-09-28 | 湖州力托装饰材料有限公司 | A kind of sawdust tray die guider |
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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: 20180213 Termination date: 20190526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |