CN205839065U - A kind of pad device for quenching process - Google Patents
A kind of pad device for quenching process Download PDFInfo
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- CN205839065U CN205839065U CN201521034886.8U CN201521034886U CN205839065U CN 205839065 U CN205839065 U CN 205839065U CN 201521034886 U CN201521034886 U CN 201521034886U CN 205839065 U CN205839065 U CN 205839065U
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- cushion block
- sliding sleeve
- connecting rod
- screw
- guide pillar
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Abstract
The utility model discloses a kind of pad device for quenching process, including cushion block, also include: guide pillar；With the sliding sleeve of guide pillar matched in clearance, the two ends of guide pillar are provided with anti-anti-skid sheath and depart from the stop part of guide pillar；Extensible member, one end of extensible member is connected with sliding sleeve, and the other end is connected with cushion block；Sliding sleeve, extensible member and cushion block all include many groups, each group of corresponding one group of sliding sleeve of cushion block and one group of extensible member.Many groups cushion block in the pad device for quenching process in this utility model is all connected to guide pillar by respective extensible member, thus achieve the series connection organizing cushion block more, it is sandwiched between the many groups cushion block between two groups of forging parts formation mutually constraint, produce mutual restraining forces, in the moment that forging part is put into quenching bath, the impulsive force of mutual restraining forces opposing cooling water, ensure that cushion block does not comes off, thus just ensured the machining accuracy of forging part, it is ensured that the qualification rate of finished product.
Description
Technical field
This utility model relates to swaging technique field, more particularly, it relates to a kind of pad device for quenching process.
Background technology
In the course of processing of forging part, forging part needs through quenching process, first makes forging part be placed in glowing furnace
In be heated, the most again forging part is transferred in quenching bath cooled.Cushion block, between two pieces forging part, makes two pieces forging part
The spacing meeted the requirements is remained in quenching process.The number of cushion block be according to two pieces forging part between spacing determine
, it is common that multiple cushion blocks stack together, between two pieces forging part.But, two pieces forging part is being put by glowing furnace
Enter the moment of quenching bath, the cushion block between two pieces forging part can by quenching bath in cool down the impulsive force of water, it is likely that meeting
Displacement, comes off.Forging part so can be caused to deform, affect the machining accuracy of forging part.
Therefore, how to design a kind of pad device being specifically designed to quenching process, this pad device can be evaded cushion block and take off
The drawback fallen, thus ensure the machining accuracy of forging part, it is ensured that the qualification rate of finished product.
Utility model content
The purpose of this utility model is to provide a kind of pad device for quenching process, and this pad device can evade pad
The drawback that block comes off, thus ensure the machining accuracy of forging part, it is ensured that the qualification rate of finished product.
For reaching above-mentioned purpose, this utility model following technical scheme of offer:
A kind of pad device for quenching process, including cushion block, also includes:
Guide pillar；
With the sliding sleeve of described guide pillar matched in clearance, the two ends of described guide pillar are provided with and prevent from leading described in the disengaging of described sliding sleeve
The stop part of post；
Extensible member, one end of described extensible member is connected with described sliding sleeve, and the other end is connected with described cushion block；
Described sliding sleeve, described extensible member and described cushion block all include many groups, the corresponding one group of sliding sleeve of cushion block described in each group
With one group of extensible member.
Preferably, described extensible member includes first connecting rod, second connecting rod and third connecting rod；
First end of described first connecting rod is movably connected on described sliding sleeve, described first connecting rod can rotation, described pad
Block can be connected to rotation the first end of described third connecting rod, the second end of described first connecting rod and the second of described third connecting rod
End is hingedly connected to the two ends of described second connecting rod.
Preferably, also include the first screw, described sliding sleeve is provided with adaptive with described first screw, prevents described first
Screw departs from the first shoulder hole of described sliding sleeve, and described first screw is placed in described first shoulder hole, described first screw
Tip stretch out described sliding sleeve, be connected with the first end of described first connecting rod.
Preferably, also include the second screw, described cushion block is provided with adaptive with described second screw, prevents described second
Screw departs from the second shoulder hole of described cushion block, and described second screw is placed in described second shoulder hole, described second screw
Tip stretch out described cushion block, be connected with the first end of described third connecting rod.
Preferably, described stop part is the bolt of the end being connected to described guide pillar.
Preferably, described cushion block is aluminum cushion block.
From technique scheme it can be seen that many groups pad in the pad device for quenching process this utility model
Block is all connected on guide pillar by respective extensible member, thus achieves the series connection organizing cushion block more, is sandwiched in two groups of forging parts
Between many groups cushion block between form mutually constraint, produce mutual restraining forces, in the moment that forging part is put into quenching bath, phase
The impulsive force of mutual restraining forces opposing cooling water, ensures that cushion block does not comes off, thus has just ensured the machining accuracy of forging part, really
Protect the qualification rate of finished product.It addition, the cushion block in this utility model can be around axis rotation, the extensible member being connected with cushion block can
Flexible and can around the axis rotation of first connecting rod, thus can flexible cushion block, make the surface of cushion block and the table of forging part
Face fits, so that cushion block is applicable between difform forging part, widens the scope of application of pad device.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawing can be obtained according to the accompanying drawing provided.
The pad device overall structure for quenching process that Fig. 1 provides for this utility model one specific embodiment is illustrated
Figure；
The connection diagram of cushion block, extensible member and sliding sleeve that Fig. 2 provides for this utility model one specific embodiment.
Wherein, 1 be cushion block, 2 be extensible member, 21 be first connecting rod, 22 be second connecting rod, 23 be third connecting rod, 3 for sliding
Set, 4 be guide pillar, 5 be bolt, 6 be the first screw, 7 be the second screw.
Detailed description of the invention
This utility model provides a kind of pad device for quenching process, and this pad device can be evaded cushion block and come off
Drawback, thus ensure the machining accuracy of forging part, it is ensured that the qualification rate of finished product.
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model rather than all
Embodiment.Based on embodiment of the present utility model, those of ordinary skill in the art are not making the premise of creative work
Lower obtained all other embodiments, broadly fall into the scope of this utility model protection.
Refer to Fig. 1-Fig. 2, in this utility model one specific embodiment, the pad device for quenching process includes pad
Block 1, guide pillar 4, sliding sleeve 3 and extensible member 2.
Sliding sleeve 3 is set on guide pillar 4, with guide pillar 4 matched in clearance, it is possible to move along guide pillar 4.Extensible member 2 one end connects
On sliding sleeve 3, the other end is connected with cushion block 1.The cushion block 1 of the present embodiment includes many groups, and correspondingly, sliding sleeve 3 and extensible member 2 also wrap
Include many groups, each group of corresponding one group of extensible member 2 of cushion block 1 and one group of sliding sleeve 3.
Many groups cushion block 1 in the pad device for quenching process in the present embodiment is all by respective extensible member 2 even
It is connected on guide pillar 4, thus achieves the series connection organizing cushion block 1 more, be sandwiched in shape between the many groups cushion block 1 between two groups of forging parts
Become mutually constraint, produce mutual restraining forces, in the moment that forging part is put into quenching bath, mutual restraining forces opposing cooling water
Impulsive force, ensure that cushion block does not comes off, thus just ensured the machining accuracy of forging part, it is ensured that the qualification rate of finished product.
In this utility model one specific embodiment, extensible member 2 includes that first connecting rod 21, second connecting rod 22 and the 3rd connect
Bar 23.First end of first connecting rod 21 is movably connected on sliding sleeve 3, and first connecting rod 21 can be around the axis rotation of self.Cushion block 1
Can be connected to rotation the first end of third connecting rod 23.Second end of first connecting rod 21 is articulated with one end of second connecting rod 22, the
Second end of three connecting rods 23 is articulated with the other end of second connecting rod 22.Second connecting rod 22 is similar to a rocking bar, it is possible to drive cushion block 1
Away from or near guide pillar 4, this is i.e. the flexible principle of expansion link 2.Cushion block 1 in the present embodiment can be around axis rotation, with pad
Block 1 connect extensible member 2 can stretch and can around the axis rotation of first connecting rod 21, thus can flexible cushion block 1, make
The surface of cushion block 1 fits with the surface of forging part, so that cushion block 1 is applicable between difform forging part, opens up
The wide scope of application of pad device.
In this utility model one specific embodiment, also include the first screw 6, sliding sleeve 3 is provided with and the first screw 6 shape
The first shoulder hole that shape is adaptive.First screw 6 is placed in this first shoulder hole, and the head diameter of the first screw 6 is relatively big, and first
The body of screw diameter of screw 6 is less, and the first shoulder hole includes that macropore and the aperture communicated, the head of the first screw 6 are positioned at macropore
In, the body of screw of the first screw 6 is positioned in aperture, and the head of the first screw 6 is stuck in macropore, and the tip of the first screw 6
Stretch out outside sliding sleeve 3, be connected with the first end of first connecting rod 21, thus be also achieved that first connecting rod 21 connects with the movable of sliding sleeve 3
Connect.First connecting rod 21 can be relative to sliding sleeve 3 around self axis rotation.Certainly, first connecting rod 21 can rotation connect also may be used
With by be similar to bearing device realize, herein to first connecting rod 21 can rotation connect form be not especially limited.
As a same reason, in this utility model one specific embodiment, also include the second screw 7, cushion block 1 is provided with and the
Second shoulder hole of two screw 7 adaptations, the second screw 7 is placed in shoulder hole, and is stuck in the second shoulder hole, the second screw
Cushion block 1 is stretched out in the tip of 7, and with the 3rd even, first end of 23 connects.This embodiment achieves cushion block 1 relative to third connecting rod 23
Can rotation connect.
In this utility model one specific embodiment, above-mentioned in the bolt that stop part is the end being connected to guide pillar 45.
It will be appreciated by persons skilled in the art that the head diameter external diameter more than sliding sleeve 3 of this bolt 5, so can be only achieved and prevent
Sliding sleeve 3 departs from the purpose of guide pillar 4.Bolt 5 is threadeded with guide pillar 4, convenient dismounting.
In this utility model one specific embodiment, above-mentioned in cushion block 1 prioritizing selection be aluminum cushion block.Aluminum cushion block exists
Meeting deliquescing during quenching, it is possible to avoid the appearance of quenching impression.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this practicality new
Type.Multiple amendment to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (6)
1. for a pad device for quenching process, including cushion block (1), it is characterised in that also include:
Guide pillar (4)；
With the sliding sleeve (3) of described guide pillar (4) matched in clearance, the two ends of described guide pillar (4) are provided with and prevent described sliding sleeve (3) from taking off
Stop part from described guide pillar (4)；
Extensible member (2), one end of described extensible member (2) is connected with described sliding sleeve (3), and the other end is connected with described cushion block (1)；
Described sliding sleeve (3), described extensible member (2) and described cushion block (1) all include many groups, and cushion block (1) described in each group is corresponding
Extensible member (2) described in sliding sleeve (3) described in a group and one group.
Pad device for quenching process the most according to claim 1, it is characterised in that described extensible member (2) includes
First connecting rod (21), second connecting rod (22) and third connecting rod (23)；
First end of described first connecting rod (21) is movably connected on described sliding sleeve (3), described first connecting rod (21) can rotation,
Described cushion block (1) can be connected to rotation the first end of described third connecting rod (23), the second end of described first connecting rod (21) and
Second end of described third connecting rod (23) is hingedly connected to the two ends of described second connecting rod (22).
Pad device for quenching process the most according to claim 2, it is characterised in that also include the first screw (6),
It is provided with adaptive with described first screw (6) on described sliding sleeve (3), prevents described first screw (6) from departing from described sliding sleeve (3)
First shoulder hole, described first screw (6) is placed in described first shoulder hole, and institute is stretched out in the tip of described first screw (6)
State sliding sleeve (3), be connected with the first end of described first connecting rod (21).
Pad device for quenching process the most according to claim 2, it is characterised in that also include the second screw (7),
It is provided with adaptive with described second screw (7) on described cushion block (1), prevents described second screw (7) from departing from described cushion block (1)
Second shoulder hole, described second screw (7) is placed in described second shoulder hole, and institute is stretched out in the tip of described second screw (7)
State cushion block (1), be connected with the described 3rd the first end connecting (23).
Pad device for quenching process the most according to claim 1, it is characterised in that described stop part is for being connected to
The bolt (5) of the end of described guide pillar (4).
6. according to the pad device for quenching process described in claim 1-5 any one, it is characterised in that described cushion block
(1) it is aluminum cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521034886.8U CN205839065U (en) | 2015-12-14 | 2015-12-14 | A kind of pad device for quenching process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521034886.8U CN205839065U (en) | 2015-12-14 | 2015-12-14 | A kind of pad device for quenching process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205839065U true CN205839065U (en) | 2016-12-28 |
Family
ID=57627208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521034886.8U Active CN205839065U (en) | 2015-12-14 | 2015-12-14 | A kind of pad device for quenching process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205839065U (en) |
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2015
- 2015-12-14 CN CN201521034886.8U patent/CN205839065U/en active Active
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| GR01 | Patent grant |