CN205999416U - A kind of heat treatment pincers - Google Patents
A kind of heat treatment pincers Download PDFInfo
- Publication number
- CN205999416U CN205999416U CN201621021703.3U CN201621021703U CN205999416U CN 205999416 U CN205999416 U CN 205999416U CN 201621021703 U CN201621021703 U CN 201621021703U CN 205999416 U CN205999416 U CN 205999416U
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- CN
- China
- Prior art keywords
- tong arm
- auxiliary
- binding clip
- main
- lug
- 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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- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of heat treatment pincers, include main tong arm and auxiliary tong arm, the end of main tong arm and auxiliary tong arm is respectively equipped with main binding clip and auxiliary binding clip；Main tong arm is provided with lug spaced apart, and auxiliary tong arm is installed on main tong arm by lug；Auxiliary tong arm main body is circular rod member, and the head end of auxiliary tong arm is square and is provided with rotary head, one end of rotary head is located on main tong arm, the other end is provided with the head end that square through hole is sheathed on auxiliary tong arm；The head end of main tong arm is provided with leverage, and, with fulcrum as center of rotation, fixed pivot is on main tong arm and through leverage for leverage；It is additionally provided with return spring on auxiliary tong arm between lug and rotary head.Advantage is：The binding clip of different openings size, the various sizes of sample of clamping that so can more consolidate can be changed according to the size of sample.Transverse concave groove is had on binding clip, so can increase friction.Structure is simple, and one-handed performance is easy.
Description
Technical field
This utility model is related to technical field of heat treatment, especially a kind of heat treatment pincers.
Background technology
The structure of the heat treatment pincers using at present mostly is two tong arms and link bolt, and its structure is simple, but one-handed performance is stranded
Difficult.The staff being engaged in heat treatment, when clamping individual sample carries out heat treatment, is needed using traditional heat treatment sample pincers
Two people complete, people's switch heat-treatment furnace fire door, and in addition people's both hands are held heat treatment sample and clamped two tong arms.If heat treatment sample
Pincers can one-handed performance, in addition hands be used for switching fire door, thus can save manpower.
Utility model content
In order to solve above-mentioned problems of the prior art, this utility model provides a kind of heat treatment pincers.
This utility model solves its technical problem and be employed technical scheme comprise that：
A kind of heat treatment pincers, include main tong arm and auxiliary tong arm, the end of main tong arm and auxiliary tong arm is respectively equipped with main binding clip
With auxiliary binding clip；Main tong arm is provided with lug spaced apart, and auxiliary tong arm is installed on main tong arm by lug；Lug is provided with annulus
Shape through hole, auxiliary tong arm is circular rod member, and auxiliary tong arm is sheathed in the through hole of lug, and transfers auxiliary binding clip by the rotation of auxiliary tong arm
Rotate, and then adjust the opening size of binding clip；The head end of auxiliary tong arm is square termination and is provided with rotary head, one end of rotary head is located at
On main tong arm, the other end be sheathed on the head end of auxiliary tong arm by being provided with square through hole；The side of main tong arm is provided with leverage, thick stick
, with fulcrum as center of rotation, fixed pivot is on main tong arm and through leverage for lever apparatus；Auxiliary between lug and rotary head
Return spring is additionally provided with tong arm, return spring is sheathed on the outside of auxiliary tong arm, one end of return spring is fixed on lug, separately
One end is fixed in rotary head.
This utility model also has following additional technical feature：
Optimize further, the head end of main tong arm is provided with the handle being easy to take, the outer surface of handle is provided with spiral type to be prevented
Draw runner stricture of vagina, handle is quality of rubber materials.
Optimize further, main binding clip and auxiliary binding clip are symmetrical；The end of main binding clip and auxiliary binding clip is provided with to the same side
Prominent intermediate plate.
Optimize further, the surface of main binding clip and auxiliary binding clip is provided with the groove increasing frictional force, groove is in transversely arranged.
Optimize further, coordinate for gap between the annular through hole of lug and auxiliary tong arm；The annular through-hole of rotary head with
It is interference fit between auxiliary tong arm.
Compared to the prior art this utility model, has an advantage in that：
The binding clip of different openings size can be changed according to the size of sample, the clamping difference chi that so can more consolidate
Very little sample.Fluted on binding clip, so can increase friction.Structure is simple, and one-handed performance is easy.
Additional aspect of the present utility model and advantage will be set forth in part in the description, partly will be from explained below
In become obvious, or recognized by practice of the present utility model.
Brief description
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 in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of utility model：
Fig. 2 is rotary head structure schematic diagram；
Fig. 3 is leverage structural representation；
Description of reference numerals：
1 main tong arm, 2 auxiliary tong arms, 3 handles, 4 lugs, 5 main binding clips, 6 auxiliary binding clips, 7 rotary heads, 8 return springs, 9 lever dresses
Put, 10 fulcrums.
Specific embodiment
It is more fully described the exemplary embodiment of the disclosure below with reference to accompanying drawings.Although showing the disclosure in accompanying drawing
Exemplary embodiment it being understood, however, that may be realized in various forms the disclosure and should not be by embodiments set forth here
Limited.On the contrary, these embodiments are provided to be able to be best understood from the disclosure, and can be by the scope of the present disclosure
Complete conveys to those skilled in the art.
Of the present utility model description in it is to be understood that term " longitudinal ", " horizontal ", " on ", D score, " front ",
" afterwards ", the orientation of instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship be based on
Orientation shown in the drawings or position relationship, are for only for ease of description this utility model, rather than the dress of instruction or hint indication
Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this utility model
Restriction.
A kind of heat treatment pincers, as shown in figure 1, including main tong arm 1 and auxiliary tong arm 2, the end of main tong arm 1 and auxiliary tong arm 2
It is respectively equipped with main binding clip 5 and auxiliary binding clip 6.Main binding clip 5 and auxiliary binding clip 6 are symmetrical.The end of main binding clip 5 and auxiliary binding clip 6 is provided with
The intermediate plate prominent to the same side.
The surface of main binding clip 5 and auxiliary binding clip 6 is provided with the groove increasing frictional force, and groove is in transversely arranged.
Main tong arm 1 is provided with lug 4 spaced apart, and auxiliary tong arm 2 is installed on main tong arm 1 by lug 4.Main tong arm 1
Head end be provided with the handle 3 being easy to take, the outer surface of handle 3 is provided with spiral type skid resistance strip, handle 3 be quality of rubber materials.
Lug 4 is provided with annular through hole, and auxiliary tong arm 2 is circular rod member, and auxiliary tong arm 2 is sheathed in the through hole of lug 4, and leads to
The rotation auxiliary binding clip 6 of regulation crossing auxiliary tong arm 2 rotates and then adjusts the opening size of binding clip, the annular through hole of lug 4 and auxiliary pincers
Coordinate for gap between arm 2.
The head end of auxiliary tong arm 2 is square termination and is provided with rotary head 7, the side of main tong arm 1 is provided with leverage 9.As Fig. 2
Shown, one end of rotary head 7 is located on main tong arm 1, the other end is provided with the head end that square through hole is sheathed on auxiliary tong arm 2, the ring of rotary head 7
It is interference fit between shape through hole and auxiliary tong arm 2.As shown in figure 3, leverage 9 is with fulcrum 10 as center of rotation, fulcrum 10 is solid
On main tong arm 1 and through leverage 9.It is additionally provided with return spring 8 on auxiliary tong arm 2 between lug 4 and rotary head 7, return
Position spring 8 is sheathed on the outside of auxiliary tong arm 2, and one end of return spring 8 is fixed on lug 4, the other end is fixed in rotary head 7.
Embodiment 1
A kind of heat treatment pincers, include main tong arm 1 and auxiliary tong arm 2, the end of main tong arm 1 and auxiliary tong arm 2 is respectively equipped with master
Binding clip 5 and auxiliary binding clip 6, can change the binding clip of different openings size, the folder that so can more consolidate according to the size of sample
Hold various sizes of sample.Transverse concave groove is had on binding clip, so can increase friction.Binding clip is connected with two tong arms, main tong arm 1
It is integrated with handle 3.Auxiliary tong arm 2 is circular rod member, and it can rotate, and is rotated by it and adjusts binding clip opening size, realizes examination
The clamping of sample and unclamping.Auxiliary tong arm 2 fixes its position by two lugs 4 on main tong arm 1.A rotary head is fixed on auxiliary tong arm 2
7.Leverage 9 is fixed on main tong arm 1, completes to rotate by fulcrum 10, when thumb is pressed leverage 9 and is rotated, thick stick
The leading portion of lever apparatus 9 promotes the bull stick on auxiliary tong arm 2, and rotary head 7 rotates, and drives auxiliary tong arm 2 to rotate, and then drives binding clip to turn
Move and realize sample holder, return spring 8 under tension on auxiliary tong arm 2 simultaneously.After thumb leaves leverage 9, auxiliary pincers
Return spring 8 on arm 2 is by return, thus driving auxiliary tong arm 2 to rotate, driving binding clip opening to increase, at this moment can unclamp sample.
The motor process that sample held by this heat treatment clamp is：Singlehanded four finger gripping handles 3, thumb moves leverage backward
9 location A, leverage 9 rotates around fulcrum 10, and the B location of leverage 9 moves upwards, promotes rotary head 7 to rotate, drives
Auxiliary tong arm 2 and auxiliary binding clip 6 rotate, and at this moment the opening size between auxiliary binding clip 6 and main binding clip 5 reduces, and can clamp sample.Meanwhile,
Return spring 8 under tension.
This heat treatment pincers unclamp the motor process of sample and are：Thumb leaves the location A of leverage 9, leverage 9
B location moves downward, the location of C of leverage 9 contact with main tong arm 1 after leverage 9 stop motion, return spring 8 return,
Rotary head 7, auxiliary tong arm 2 and auxiliary binding clip 6 is driven to rotate to opposite direction, at this moment the opening size between auxiliary binding clip 6 and main binding clip 5 increases,
Sample can be loosened.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
Multiple changes, modification, replacement can be carried out to these embodiments in the case of without departing from principle of the present utility model and objective
And modification, scope of the present utility model limits by claim and its equivalent.
Claims (5)
1. a kind of heat treatment clamps it is characterised in that including main tong arm (1) and auxiliary tong arm (2), described main tong arm (1) and auxiliary pincers
The end of arm (2) is respectively equipped with main binding clip (5) and auxiliary binding clip (6)；Described main tong arm (1) is provided with lug (4) spaced apart,
Described auxiliary tong arm (2) is installed on described main tong arm (1) by lug (4)；
Described lug (4) is provided with annular through hole, and described auxiliary tong arm (2) is circular rod member, and described auxiliary tong arm (2) is sheathed on described
In the through hole of lug (4), and auxiliary binding clip (6) rotation is transferred by the rotation of auxiliary tong arm (2), and then adjust the open-mouth ruler of binding clip
Very little；
The head end of described auxiliary tong arm (2) is square termination and is provided with rotary head (7), and one end of described rotary head (7) is located at described master
Tong arm (1) is upper, the other end is provided with the head end that square through hole is sheathed on described auxiliary tong arm (2)；
The side of described main tong arm (1) is provided with leverage (9), described leverage (9) with fulcrum (10) as center of rotation, institute
Stating fulcrum (10), to be fixed on described main tong arm (1) upper and through described leverage (9)；
It is additionally provided with return spring (8), described return spring on auxiliary tong arm (2) between described lug (4) and described rotary head (7)
(8) it is sheathed on the outside of described auxiliary tong arm (2), one end of described return spring (8) is fixed on described lug (4), the other end
It is fixed in described rotary head (7).
2. a kind of heat treatment according to claim 1 clamps it is characterised in that the head end of described main tong arm (1) is provided with and is easy to
The handle (3) taken, the outer surface of described handle (3) is provided with spiral type skid resistance strip, and described handle (3) is quality of rubber materials.
3. a kind of heat treatment pincers according to claim 1 are it is characterised in that described main binding clip (5) and described auxiliary binding clip (6)
Symmetrical；The end of described main binding clip (5) and described auxiliary binding clip (6) is provided with the intermediate plate prominent to the same side.
4. a kind of heat treatment pincers according to claim 1 are it is characterised in that described main binding clip (5) and described auxiliary binding clip (6)
Surface be provided with increase frictional force groove, described groove be in transversely arranged.
5. a kind of heat treatment pincers according to claim 1 are it is characterised in that the annular through hole of described lug (4) and institute
State and coordinate for gap between auxiliary tong arm (2)；It is interference fit between the annular through-hole of described rotary head (7) and described auxiliary tong arm (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621021703.3U CN205999416U (en) | 2016-08-31 | 2016-08-31 | A kind of heat treatment pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621021703.3U CN205999416U (en) | 2016-08-31 | 2016-08-31 | A kind of heat treatment pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205999416U true CN205999416U (en) | 2017-03-08 |
Family
ID=58193689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621021703.3U Expired - Fee Related CN205999416U (en) | 2016-08-31 | 2016-08-31 | A kind of heat treatment pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205999416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193030A (en) * | 2018-02-25 | 2018-06-22 | 叶雨玲 | A kind of etch slide quenching fixture for quenching press |
-
2016
- 2016-08-31 CN CN201621021703.3U patent/CN205999416U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193030A (en) * | 2018-02-25 | 2018-06-22 | 叶雨玲 | A kind of etch slide quenching fixture for quenching press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20170831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |