CN206356812U - A kind of welding grips pincers - Google Patents
A kind of welding grips pincers Download PDFInfo
- Publication number
- CN206356812U CN206356812U CN201720034113.2U CN201720034113U CN206356812U CN 206356812 U CN206356812 U CN 206356812U CN 201720034113 U CN201720034113 U CN 201720034113U CN 206356812 U CN206356812 U CN 206356812U
- Authority
- CN
- China
- Prior art keywords
- tong arm
- hole
- threaded rod
- binding clip
- hinged
- 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 belongs to weld jig technical field, specifically related to a kind of welding grips pincers, including the first tong arm and the second tong arm, first tong arm left end is provided with the first binding clip, first tong arm left end is integrally formed with the first binding clip stage casing, second tong arm left end is provided with the second binding clip, first tong arm upper surface right-hand member is provided with hinged block, second tong arm right-hand member is provided with the hinged groove matched with hinged block, hinged block is hinged in hinged groove, first tong arm left part is provided with first through hole, jointed shaft is provided with first through hole, jointed shaft two ends are connected with first through hole front-rear side walls respectively, sleeve is arranged with jointed shaft, sleeve upper surface is provided with threaded rod, second tong arm left part is provided with the second through hole, the free end of threaded rod is provided with tightening knob, the free end of threaded rod is threadedly coupled through the second through hole with tightening knob.The purpose is to：Solve the problem of threaded rod and the place contacted with threaded rod are easily damaged caused by existing grips pincers fault of construction.
Description
Technical field
The utility model belongs to weld jig technical field, and in particular to a kind of welding grips pincers.
Background technology
In welding procedure, grips pincers are the instruments for being frequently necessary to use.There are a kind of welding grips pincers on the market now,
Threaded rod is directly used as locking member, easy to use, flexible adjustment, but be due to need fixed accessory size different, Gu
Surely pincers opening angle is needed to adapt to the size of part, and threaded rod is directly installed in grips pincers, in use, threaded rod and and spiral shell
The place of rasp bar contact is easily damaged.
Utility model content
The purpose of this utility model is：A kind of welding grips pincers are aimed to provide, for solving existing fixed wrench structure
The problem of threaded rod and the place contacted with threaded rod are easily damaged caused by defect.
To realize above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
A kind of welding grips pincers, including the first tong arm and the second tong arm, the first tong arm left end are provided with the first binding clip,
The first tong arm left end is integrally formed with the first binding clip stage casing, and the second tong arm left end is provided with the second binding clip, second tong arm
Left end is integrally formed with the second binding clip stage casing, and the first tong arm upper surface right-hand member is provided with hinged block, the second tong arm right-hand member
Provided with the hinged groove matched with hinged block, the hinged block is hinged in hinged groove, and the first tong arm left part is provided with first
Jointed shaft is provided with through hole, the first through hole, the jointed shaft two ends are connected with first through hole front-rear side walls respectively, the hinge
Sleeve is arranged with spindle, the sleeve upper surface is provided with threaded rod, and the second tong arm left part is provided with the second through hole, the spiral shell
The free end of rasp bar is provided with tightening knob, and the free end of the threaded rod is threadedly coupled through the second through hole with tightening knob, institute
State and torque spring is provided between the first tong arm and the second tong arm.
Using the utility model of above-mentioned technical proposal, the first tong arm and the second tong arm are hinged on by hinged block and hinged groove
Together, sleeve is set on jointed shaft, threaded rod is done certain angle rotation around jointed shaft axle center, in use, using
One binding clip and the clamping of the second binding clip need the part welded, are tightened by tightening knob, meanwhile, the first tong arm and the second tong arm it
Between torque spring, can reset the first tong arm and the second tong arm, convenient use.Such structure design, can be according to part
Size, threaded rod and the first tong arm is in different angles, it is ensured that threaded rod is in plumbness with the second tong arm always,
Extend the service life of threaded rod, while preventing threaded rod from causing to damage to first through hole and the second through hole.
Further limit, first tong arm upper end on the right side of first through hole is additionally provided with the first escape groove, second pincers
Arm is provided with the second escape groove on the right side of the second through hole.Such structure design, in the first tong arm and the opening angle of the second tong arm
When excessive, threaded rod can reduce first through hole and the second through hole in the space for having an avoidance on the first tong arm and the second tong arm
Diameter design size.
Further limit, provided with two journal stirrups on the outside of the tightening knob.Such structure design, conveniently tightens fastening rotation
Button.
Further limit, the threaded rod is arranged with plain cushion in tightening knob lower surface.Such structure design, plain cushion
It is used as the buffering of tightening knob and the second tong arm, it is to avoid tightening knob is directly contacted with the second tong arm, convenient use.
Further limit, the first binding clip upper surface and the second binding clip lower surface are equipped with anti-slip veins.Such structure
Design, when using grips pincers, can prevent part from sliding.
Brief description of the drawings
The nonlimiting examples that the utility model can be provided by accompanying drawing are further illustrated；
Fig. 1 is a kind of structural representation of welding grips pincers embodiment of the utility model；
Fig. 2 is the structural representation of the first tong arm in a kind of welding grips pincers embodiment of the utility model；
Fig. 3 is the structural representation of the second tong arm in a kind of welding grips pincers embodiment of the utility model；
Fig. 4 is the structural representation of threaded rod in a kind of welding grips pincers embodiment of the utility model；
Main element symbol description is as follows：
First tong arm 1, hinged block 12, the first binding clip 11, the second tong arm 2, the second binding clip 21, hinged groove 22, first through hole
31st, the first escape groove 32, the second through hole 41, the second escape groove 42, jointed shaft 5, sleeve 51, threaded rod 52, tightening knob 6, branch
Ear 61, plain cushion 62.
Embodiment
In order that the utility model may be better understood in those skilled in the art, it is right with reference to the accompanying drawings and examples
Technical solutions of the utility model are further illustrated.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of welding grips pincers of the present utility model, including the first tong arm 1 and the
Two tong arms 2, the left end of the first tong arm 1 is provided with the first binding clip 11, and the left end of the first tong arm 1 is integrally formed with the stage casing of the first binding clip 11, the
The left end of two tong arm 2 is provided with the second binding clip 21, and the left end of the second tong arm 2 is integrally formed with the stage casing of the second binding clip 21, the upper end of the first tong arm 1
Face right-hand member is provided with hinged block 12, and the right-hand member of the second tong arm 2 is provided with the hinged groove 22 matched with hinged block 12, and hinged block 12 is hinged on
In hinged groove 22, the left part of the first tong arm 1, which is provided with first through hole 31, first through hole 31, is provided with jointed shaft 5, the two ends of jointed shaft 5 point
It is not connected with the front-rear side walls of first through hole 31, sleeve 51 is arranged with jointed shaft 5, the upper surface of sleeve 51 is provided with threaded rod 52, the
The left part of two tong arm 2 is provided with the second through hole 41, and the free end of threaded rod 52 is provided with tightening knob 6, and the free end of threaded rod 52 is passed through
Second through hole 41 is threadedly coupled with tightening knob 6, and torque spring is provided between the first tong arm 1 and the second tong arm 2.
In the present embodiment, the first tong arm 1 and the second tong arm 2 are hinged by hinged block 12 and hinged groove 22, sleeve
51 are set on jointed shaft 5, threaded rod 52 is done certain angle rotation around the axle center of jointed shaft 5, in use, using the first pincers
First 11 and second binding clip 12 clamping need weld part, tightened by tightening knob 6, meanwhile, the first tong arm 1 and the second tong arm
Torque spring between 2, can reset the first tong arm 1 and the second tong arm 2, convenient use.Such structure design, can basis
The size of part, makes threaded rod 52 and the first tong arm 1 be in different angles, it is ensured that threaded rod 52 always with the second tong arm 2
In plumbness, extend the service life of threaded rod 52, while preventing threaded rod 52 from being made to the through hole 41 of first through hole 31 and second
Into damage.
It is preferred that, the first tong arm 1 is additionally provided with the first escape groove 32 in the right side upper end of first through hole 31, and the second tong arm 2 is in second
The right side of through hole 41 is provided with the second escape groove 42.Such structure design, spends in the open-angle of the first tong arm 1 and the second tong arm 2
When big, threaded rod 52 can reduce first through hole 31 and second in the space for having an avoidance on the first tong arm 1 and the second tong arm 2
The diameter design size of through hole 42.In fact, also can be specific to consider according to actual conditions.
It is preferred that, the outside of tightening knob 6 is provided with two journal stirrups 61.Such structure design, conveniently tightens tightening knob 6.It is real
, also can be according to actual conditions on border, it is considered to which other conveniently tighten the structure design of tightening knob 6.
It is preferred that, threaded rod 52 is arranged with plain cushion 62 in the lower surface of tightening knob 6.Such structure design, makees plain cushion 62
For the buffering of the tong arm 21 of tightening knob 6 and second, it is to avoid tightening knob 6 is directly contacted with the second tong arm 21, convenient use.It is actual
On, also can be according to actual conditions, it is considered to which other can avoid the structure design that tightening knob 6 is directly contacted with the second tong arm 21.
It is preferred that, the upper surface of the first binding clip 11 and the lower surface of the second binding clip 21 are equipped with anti-slip veins.Such structure design,
During using grips pincers, it can prevent part from sliding.In fact, can also be specific to consider according to actual conditions.
A kind of welding that the utility model is provided is described in detail with grips pincers above.The explanation of specific embodiment
It is only intended to help and understands method of the present utility model and its core concept.It should be pointed out that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvement can also be carried out to the utility model and are repaiied
Decorations, these are improved and modification is also fallen into the utility model scope of the claims.
Claims (5)
1. a kind of welding grips pincers, it is characterised in that：Including the first tong arm (1) and the second tong arm (2), first tong arm
(1) left end is provided with the first binding clip (11), and the first tong arm (1) left end is integrally formed with the first binding clip (11) stage casing, the second pincers
Arm (2) left end is provided with the second binding clip (21), and the second tong arm (2) left end is integrally formed with the second binding clip (21) stage casing, described
First tong arm (1) upper surface right-hand member is provided with hinged block (12), and the second tong arm (2) right-hand member is provided with to match with hinged block (12)
Hinged groove (22), the hinged block (12) is hinged in hinged groove (22), and the first tong arm (1) left part is provided with first through hole
(31) jointed shaft (5), is provided with the first through hole (31), jointed shaft (5) two ends are front and rear with first through hole (31) respectively
Sleeve (51) is arranged with side wall connection, the jointed shaft (5), sleeve (51) upper surface is provided with threaded rod (52), described
Second tong arm (2) left part is provided with the second through hole (41), and the free end of the threaded rod (52) is provided with tightening knob (6), the spiral shell
The free end of rasp bar (52) is threadedly coupled through the second through hole (41) with tightening knob (6), first tong arm (1) and the second pincers
Torque spring is provided between arm (2).
2. one kind welding grips pincers according to claim 1, it is characterised in that：First tong arm (1) is logical in first
Upper end is additionally provided with the first escape groove (32) on the right side of hole (31), and second tong arm (2) is provided with second on the right side of the second through hole (41)
Escape groove (42).
3. one kind welding grips pincers according to claim 2, it is characterised in that：It is provided with the outside of the tightening knob (6)
Two journal stirrups (61).
4. one kind welding grips pincers according to claim 3, it is characterised in that：The threaded rod (52) is in tightening knob
(6) lower surface is arranged with plain cushion (62).
5. one kind welding grips pincers according to claim 4, it is characterised in that：First binding clip (11) upper surface and
Second binding clip (21) lower surface is equipped with anti-slip veins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720034113.2U CN206356812U (en) | 2017-01-11 | 2017-01-11 | A kind of welding grips pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720034113.2U CN206356812U (en) | 2017-01-11 | 2017-01-11 | A kind of welding grips pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206356812U true CN206356812U (en) | 2017-07-28 |
Family
ID=59380211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720034113.2U Expired - Fee Related CN206356812U (en) | 2017-01-11 | 2017-01-11 | A kind of welding grips pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206356812U (en) |
-
2017
- 2017-01-11 CN CN201720034113.2U patent/CN206356812U/en not_active Expired - Fee Related
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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: 20170728 Termination date: 20210111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |