CN209681352U - A kind of pincers worker tapping clamp - Google Patents
A kind of pincers worker tapping clamp Download PDFInfo
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- CN209681352U CN209681352U CN201920516170.3U CN201920516170U CN209681352U CN 209681352 U CN209681352 U CN 209681352U CN 201920516170 U CN201920516170 U CN 201920516170U CN 209681352 U CN209681352 U CN 209681352U
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- main body
- screw
- extension bar
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- locking
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Abstract
The utility model discloses a kind of pincers worker tapping clamps, including main body extension bar and tighten screw, one end of the main body extension bar is equipped with square connector, the other end of the main body extension bar is equipped with screw tap jack, the other end of the main body extension bar is additionally provided with locking circular hole, the locking circular hole is vertical with screw tap jack and is connected to, and the locking circular hole is equipped with internal screw thread, and the screw of tightening is threadedly engaged with locking circular hole.By the way that the screw tap jack of one end of the present apparatus is connected screw tap, the square connector of the other end twists thick stick, effectively increase the working length of screw tap, the hole deeper for some hole locations is convenient to carry out screwing operation, the pincers worker of the utility model tapping clamp has the advantages that structure is simple, easy to use, at low cost, using the utility model when processing part threaded hole, Tapping Quality is stablized, and operating efficiency is high.
Description
Technical field
The utility model relates to technical field of mechanical processing, in particular to a kind of pincers worker tapping clamp.
Background technique
In Automatic manual transmission and reconditioning work, it is often necessary to carry out screwing operation.But the length of screw tap is fixed length,
Tapping processing can only be carried out to shallower or conventional depth hole with existing screw tap, and deeper Kong Ze is not easy to attack
Silk processing is commonly encountered the deeper hole of some hole locations, screw tap, which falls short of, when attacking hole reaches when using screw tap to part tapping
The case where.
Utility model content
In view of this, can be installed at screw tap the purpose of this utility model is to provide a kind of pincers worker tapping clamp and attack
Between silk mechanomotive force head, the working length of screw tap is lengthened, above-mentioned the deficiencies in the prior art are overcome.
One aspect according to the present utility model, provides a kind of pincers worker tapping clamp, including main body extension bar and tightens
Screw, one end of the main body extension bar are equipped with square connector, and the other end of the main body extension bar is equipped with screw tap jack, the main body
The other end of extension bar is additionally provided with locking circular hole, and the locking circular hole is vertical with screw tap jack and is connected to, and the locking circular hole is equipped with
Internal screw thread, the screw of tightening are threadedly engaged with locking circular hole.
In some embodiments, the middle section of the main body extension bar is in cylindrical type, and the center of the screw tap jack, square connect
The center of head and the center of main body extension bar are located along the same line.
In some embodiments, pincers worker tapping clamp further includes center rod, and the middle section of the main body extension bar is radial
The first main body and the second main body are disconnected and are divided into, the center of first main body is equipped with the first connecting hole through one end, described
The center of second main body is equipped with the second connecting hole through one end, and one end of the center rod is located in the first connecting hole, institute
The other end for stating center rod is located in the second connecting hole.
In some embodiments, pincers worker tapping clamp further includes lock-screw, first main body be equipped with it is multiple with
The first vertical locking screw holes of first connecting hole, second main body are equipped with multiple second locking screws vertical with the second connecting hole
Hole, the center rod are equipped with multiple third locking screw holes, the third locking screw holes and the second connecting hole or the second locking
Screw hole is corresponding, and the lock-screw can be threadedly engaged with the first locking screw holes, the second locking screw holes and third locking screw holes.
The beneficial effects of the utility model are: by the way that the screw tap jack of one end of the present apparatus is connected screw tap, the other end
Square connector twists thick stick, effectively increases the working length of screw tap, and the hole deeper for some hole locations is convenient to carry out tapping
Operation, the pincers worker of the utility model have the advantages that structure is simple, easy to use, at low cost with tapping clamp, practical using this
Novel when processing part threaded hole, Tapping Quality is stablized, and operating efficiency is high.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of pincers worker tapping clamp of one embodiment of the utility model；
Fig. 2 is the left view structural representation of pincers worker tapping clamp shown in Fig. 1；
Fig. 3 is the structural schematic diagram of the pincers worker tapping clamp of another embodiment of the utility model.
Specific embodiment
Utility model is described in further detail with reference to the accompanying drawing.
Embodiment 1
Fig. 1 and Fig. 2 schematically shows that a kind of a kind of pincers worker of embodiment according to the present utility model is pressed from both sides with tapping
Tool.
Referring to Figures 1 and 2, a kind of pincers worker tapping clamp includes main body extension bar 1 and tightens screw 2.The one of main body extension bar 1
End is equipped with square connector 11, and square connector 11 is positive square, and square connector 11 twists thick stick for connecting.The other end of main body extension bar 1
Equipped with screw tap jack 12.The other end of main body extension bar 1 is additionally provided with locking circular hole 13, and locking circular hole 13 is vertical with screw tap jack 12 simultaneously
Connection.It locks circular hole 13 and is equipped with internal screw thread, tighten screw 2 and be threadedly engaged with locking circular hole 13.Screw tap is inserted into screw tap jack
After in 12, one end that screw tap can be fixed on main body extension bar 1 by screw 2 is tightened.
The middle section of main body extension bar 1 is in cylindrical type, the center of screw tap jack 12, the center of square connector 11 and main body extension bar 1
Center be located on same straight line.Power transmitting in tapping process can be made to stablize.The middle section of main body extension bar 1 is arranged to multiple and different
For length to form serial model No., when use, can select the fixture of different length main body extension bar 1 as needed.
Locking circular hole 13 can be set to two and be oppositely arranged penetrate through main body extension bar 1 with radial, and tightening screw 2 can also set
Be set to two and with locking circular hole 13 it is corresponding.
Embodiment 2
Fig. 3 schematically shows a kind of a kind of pincers worker tapping clamp of embodiment according to the present utility model.
On the basis of embodiment 1 or 2, pincers worker tapping clamp further includes center rod 3 and lock-screw 4.Main body connects
The middle section of bar 1 radially disconnects and is divided into the first main body 14 and the second main body 15, and the center of the first main body 14 is equipped with through one end
First connecting hole 141, the center of the second main body 15 are equipped with the second connecting hole 151 through one end.One end of center rod 3 is located at
In first connecting hole 141, the other end of center rod 3 is located in the second connecting hole 151.
First main body 14 is equipped with multiple first locking screw holes 142 vertical with the first connecting hole 141, and the second main body 15 is equipped with
Multiple second locking screw holes 152 vertical with the second connecting hole 151.Center rod 3 is equipped with multiple third locking screw holes 31, the
Three locking screw holes 31 are corresponding with the second connecting hole 151 or the second locking screw holes 152.Lock-screw 4 can be with the first locking screw holes
142, the second locking screw holes 152 and third locking screw holes 31 are threadedly engaged.Lock-screw 4 sets at least to two, one of them
It is connect with the first locking screw holes 142 and third locking screw holes 31 the first main body 14 to be connect with center rod 3, another is by
Two locking screw holes 152 are connect so that the second main body 15 to be connect with center rod 3 with third locking screw holes 31.First connecting hole 141
Cooperated by hole locations different from third locking screw holes 31, it can be achieved that the length of main body extension bar 1 becomes with the first locking screw holes 142
Change, it is only necessary to the screwing operation of various concentration hole location can be realized using the pincers worker tapping clamp an of the utility model.
Finally, it should be noted that above-described each embodiment is merely to illustrate the technical solution of the utility model, rather than
It is limited；Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art
It is understood that it can still modify to technical solution documented by previous embodiment, or to part of or whole
Technical characteristic is equivalently replaced；And these modifications or substitutions, it does not separate the essence of the corresponding technical solution the utility model
The range of each embodiment technical solution.
Claims (4)
1. a kind of pincers worker tapping clamp, it is characterised in that: including main body extension bar (1) and tighten screw (2), the main body extension bar
(1) one end is equipped with square connector (11), and the other end of the main body extension bar (1) is equipped with screw tap jack (12), and the main body connects
The other end of bar (1) is additionally provided with locking circular hole (13), and the locking circular hole (13) is vertical with screw tap jack (12) and is connected to, described
It locks circular hole (13) and is equipped with internal screw thread, the screw (2) of tightening is threadedly engaged with locking circular hole (13).
2. pincers worker tapping clamp according to claim 1, it is characterised in that: the middle section of the main body extension bar (1) is in circle
The center of column type, the center of the screw tap jack (12), the center of square connector (11) and main body extension bar (1) is located at same straight line
On.
3. pincers worker tapping clamp according to claim 1 or 2, it is characterised in that: it further include center rod (3), it is described
The middle section of main body extension bar (1) radially disconnects and is divided into the first main body (14) and the second main body (15), first main body (14)
Center is equipped with the first connecting hole (141) through one end, and the center of second main body (15) is equipped with to be connected through the second of one end
It connects hole (151), one end of the center rod (3) is located in the first connecting hole (141), the other end of the center rod (3)
In the second connecting hole (151).
4. pincers worker tapping clamp according to claim 3, it is characterised in that: it further include lock-screw (4), described first
Main body (14) is equipped with multiple first locking screw holes (142) vertical with the first connecting hole (141), and second main body (15) is equipped with
Multiple second locking screw holes (152) vertical with the second connecting hole (151), the center rod (3) are locked equipped with multiple thirds
Tight screw hole (31), the third locking screw holes (31) are corresponding with the second connecting hole (151) or the second locking screw holes (152), described
Lock-screw (4) can be threadedly engaged with the first locking screw holes (142), the second locking screw holes (152) and third locking screw holes (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920516170.3U CN209681352U (en) | 2019-04-16 | 2019-04-16 | A kind of pincers worker tapping clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920516170.3U CN209681352U (en) | 2019-04-16 | 2019-04-16 | A kind of pincers worker tapping clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209681352U true CN209681352U (en) | 2019-11-26 |
Family
ID=68607873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920516170.3U Active CN209681352U (en) | 2019-04-16 | 2019-04-16 | A kind of pincers worker tapping clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209681352U (en) |
-
2019
- 2019-04-16 CN CN201920516170.3U patent/CN209681352U/en active Active
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