CN106272129B - Hand vice - Google Patents
Hand vice Download PDFInfo
- Publication number
- CN106272129B CN106272129B CN201610911102.8A CN201610911102A CN106272129B CN 106272129 B CN106272129 B CN 106272129B CN 201610911102 A CN201610911102 A CN 201610911102A CN 106272129 B CN106272129 B CN 106272129B
- Authority
- CN
- China
- Prior art keywords
- handle
- jaw
- upper jaw
- lower jaw
- trapezoidal thread
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B3/00—Hand vices, i.e. vices intended to be held by hand; Pin vices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The present invention devises a kind of hand vice.Hand vice are made up of upper jaw, lower jaw, handle, packing ring, screw and bonnet.Lower jaw and rotating handles are held during use, upper jaw is separated with lower jaw, jaw is moved at workpiece and screws handle with clamping workpiece.Hot jacket lower jaw and handle during installation, upper jaw and handle are connected by trapezoidal thread after cooling, finally by threaded connection packing ring, screw and bonnet.In light weight, one-hand operation of the invention.
Description
Technical field：The present invention relates to a kind of hand vice.
Background technology：Currently used vice weight is bigger, it is necessary to which fixation, which on the table, passes through leading screw, connects two
Jaw, rotating threaded shaft control valve for forceps opening carry out clamping workpiece, and this vice is dumb, is generally used to clamp small workpiece, Wu Faman
The use demand of the special station of foot, and leading screw efficiency is low；Other lock smith's clamps add screw rod, spring using V-arrangement handle on the market
Form clamping workpiece, this lock smith's clamp are manually displaced, and shortcoming is that clamping force is limited, bimanualness, and jaw opens very big
When screw rod very long can cause to interfere.
The content of the invention：It is an object of the invention to provide a kind of hand vice, one-hand operation, space layout is reasonable, applicability
Extensively.The present invention adopts the following technical scheme that：Hand vice, the hand vice are by upper jaw (1), lower jaw (2), handle (3), packing ring
(4), screw (5), bonnet (6) form, and on lower jaw (2) hot jacket to handle (3), upper jaw (1) passes through ladder through lower jaw (2)
Shape is threadedly coupled on handle (3), and packing ring (4) and screw (5) are threadedly attached to upper jaw (1) threaded end, after
Lid (6) is threadedly attached to handle (3) end；Handle (3) is hollow-core construction, in internal a bit of processing trapezoidal thread connection
Jaw (1), one end processing round recessed positioning lower jaw (2), make handle (3) and lower jaw (2) can relatively rotate can not be along axle
To movement, other end machining internal thread connection bonnet (6)；Upper jaw (1) and lower jaw (2) are shaped as T-shaped, upper jaw (1) one
End processing cylindrical posts, cylindrical end processing trapezoidal thread, and two parallel planes are processed vertically screw thread is cylindrical；Lower jaw
(2) to be hollow, one end is by contour machining through hole at upper jaw (1) end thread；Upper jaw (1) and lower jaw (2) are sleeved on one
Rise, can axially move relatively unrotatable.The trapezoidal thread section of connection upper jaw (1) protrudes from handle (3) inside handle (3)
The inwall of hollow-core construction so that the packing ring (4) and screw (5) for being connected to upper jaw (1) end can not be by the ladders on handle (3)
Shape screw thread, ensure that upper jaw (1) will not separate with handle (3).
The present invention operation principle be：Together, upper jaw (1) passes through lower jaw for lower jaw (2) and handle (3) hot jacket
(2) linked together by trapezoidal thread and handle (3), lower jaw (2) and handle (3) can only relatively rotate, and upper jaw (1)
It can only be moved with lower jaw (2) along axis, when fixing lower jaw (2) rotating handles (3), upper jaw (1) will be vertically
The mobile folding for realizing jaw, so as to clamping workpiece, packing ring (4) and screw (5) are arranged on the end of upper jaw (1) with trapezoidal thread
Portion, spacing effect is played, ensure that upper jaw (1) will not separate with handle (3).
Specific work process of the present invention can refer to following example：First by together with lower jaw and handle hot jacket during installation, then
Upper jaw is installed on handle through lower jaw by trapezoidal thread, then packing ring and screw are arranged on to the end of upper jaw
Portion, bonnet is finally fixed on handle end.In use, fix lower jaw and rotating handles, opening for two jaws is controlled
Close and carry out clamping workpiece.
The key of device of the present invention is：Lower jaw (2) one end is cylinder, and the place processing cylinder close to end is recessed
Groove, handle (3) are hollow, and handle (3) is heated in one end in the place processing circular groove close to end, assembling increases internal diameter
Lower jaw (2) is then charged into, lower jaw (2) groove and handle (3) internal diameter are gap cooperation, handle (3) groove with after cooling
Jaw (2) end is interference fit, and so both can relatively rotate and can not be axially moveable；Upper jaw (1) one end is oval
Cylindricality, cylindrical end processing trapezoidal thread, reach determines the ultimate range that two jaws can open, on the cylindrical edge of screw thread
Axially two parallel planes of processing, lower jaw (2) are hollow, and process through hole, shape of through holes and upper jaw in cylindrical groove side
(1) threaded portion profile is consistent, and so both can be axially moveable and relatively unrotatable；When upper jaw (1), lower jaw (2)
It is mounted together with handle (3), it is possible to make two jaw foldings at rotating handles (3).
The advantage of the invention is that：Simple in construction, in light weight, one-hand operation is good with trapezoidal thread transmission self-locking performance, folder
Clamp force is big, and space layout will not rationally cause to interfere.
Brief description of the drawings
Fig. 1 is the structure sectional view of the present invention.
Fig. 2 is the overall schematic of the present invention.
Embodiment
A kind of hand vice as shown in Figure 1, the hand vice are by upper jaw 1, lower jaw 2, handle 3, packing ring 4, screw 5, bonnet 6
Form, on the hot jacket of lower jaw 2 to handle 3, upper jaw 1 is connected on handle 3 through lower jaw 2 by trapezoidal thread, the He of packing ring 4
Screw 5 is threadedly attached to 1 threaded end of upper jaw, and bonnet 6 is threadedly attached to the end of handle 3；Handle 3 is sky
Core structure, internal a bit of processing trapezoidal thread connection upper jaw 1, one end processing round recessed positioning lower jaw 2, makes the He of handle 3
Lower jaw 2, which can relatively rotate, to be axially moveable, other end machining internal thread connection bonnet 6；Upper jaw 1 and lower jaw 2
Be shaped as T-shaped, the one end of upper jaw 1 processing cylindrical posts, cylindrical end processing trapezoidal thread, and screw thread it is cylindrical vertically plus
The parallel plane of work two；Lower jaw 2 is hollow, and one end is by contour machining through hole at the end thread of upper jaw 1；Upper jaw 1 and lower pincers
Mouth 2 is set in together, and can axially move relatively unrotatable.The trapezoidal thread section of the inside of handle 3 connection upper jaw 1 protrudes from
The inwall of the hollow-core construction of handle 3 so that the packing ring 4 and screw 5 for being connected to the end of upper jaw 1 can not be by trapezoidal on handle 3
Screw thread, ensure that upper jaw 1 will not separate with handle 3.
As shown in figure 1, together with lower jaw 2 and the hot jacket of handle 3, upper jaw 1 passes through trapezoidal thread and handle through lower jaw 2
Hand 3 links together, and lower jaw 2 and handle 3 can only relatively rotate, and upper jaw 1 and lower jaw 2 can only move along axis, when
When fixing 2 rotating handles 3 of lower jaw, upper jaw 1 will be axially moveable the folding for realizing jaw, so as to clamping workpiece, pad
Circle 4 and screw 5 are arranged on end of the upper jaw 1 with trapezoidal thread, play spacing effect, ensure that upper jaw 1 will not with handle 3
Separation.
As shown in Fig. 2 handle it is cylindrical can annular knurl reticulate pattern to increase frictional force, jaw can make the small big shape below in front end
To facilitate clamping tool.
Claims (2)
1. a kind of hand vice, it is characterized in that：The hand vice are by upper jaw (1), lower jaw (2), handle (3), packing ring (4), screw
(5), bonnet (6) is formed, and on lower jaw (2) hot jacket to handle (3), upper jaw (1) is connected through lower jaw (2) by trapezoidal thread
It is connected on handle (3), packing ring (4) and screw (5) are threadedly attached to upper jaw (1) threaded end, and bonnet (6) passes through
It is threadedly coupled to handle (3) end；Handle (3) is hollow-core construction, and trapezoidal thread is carried in handle (3) and is matched somebody with somebody with upper jaw (1)
Dress, handle (3) one end processing round recessed positioning lower jaw (2), other end machining internal thread connection bonnet (6)；Upper jaw (1) and
Lower jaw (2) is shaped as T-shaped, upper jaw (1) one end processing cylindrical posts, and the end of cylindrical posts processes trapezoidal thread,
And trapezoidal thread in the end of cylindrical posts is cylindrical processes two parallel planes vertically；Lower jaw (2) is hollow, and one end is pressed
Contour machining through hole at upper jaw (1) end thread；Upper jaw (1) and lower jaw (2) are set in together, and can axially move not
It can relatively rotate.
2. a kind of hand vice according to claim 1, it is characterized in that：The trapezoidal thread of connection upper jaw (1) inside handle (3)
Section protrudes from the inwall of handle (3) hollow-core construction so that the packing ring (4) and screw (5) for being connected to upper jaw (1) end can not lead to
The trapezoidal thread crossed on handle (3), ensure that upper jaw (1) will not separate with handle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610911102.8A CN106272129B (en) | 2016-10-19 | 2016-10-19 | Hand vice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610911102.8A CN106272129B (en) | 2016-10-19 | 2016-10-19 | Hand vice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106272129A CN106272129A (en) | 2017-01-04 |
| CN106272129B true CN106272129B (en) | 2018-01-02 |
Family
ID=57718827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610911102.8A Active CN106272129B (en) | 2016-10-19 | 2016-10-19 | Hand vice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106272129B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5611146A (en) * | 1995-10-25 | 1997-03-18 | Ducret; Lucien C. | Clamping device for use with a hand-held tool |
| US5673816A (en) * | 1995-04-04 | 1997-10-07 | Illinois Tool Works Inc. | Roofing washer magazine for barbed roofing washers |
| CN2406772Y (en) * | 2000-03-07 | 2000-11-22 | 江苏金鹿集团有限公司 | Hardware pliers |
| CN2409011Y (en) * | 1999-12-24 | 2000-12-06 | 李云成 | Movable anvil vice |
| CN105415253A (en) * | 2015-12-14 | 2016-03-23 | 苏州创丰精密五金有限公司 | Fastener tightening and loosening jig |
| CN206277282U (en) * | 2016-10-19 | 2017-06-27 | 哈尔滨电气动力装备有限公司 | Hand vice |
-
2016
- 2016-10-19 CN CN201610911102.8A patent/CN106272129B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5673816A (en) * | 1995-04-04 | 1997-10-07 | Illinois Tool Works Inc. | Roofing washer magazine for barbed roofing washers |
| US5611146A (en) * | 1995-10-25 | 1997-03-18 | Ducret; Lucien C. | Clamping device for use with a hand-held tool |
| CN2409011Y (en) * | 1999-12-24 | 2000-12-06 | 李云成 | Movable anvil vice |
| CN2406772Y (en) * | 2000-03-07 | 2000-11-22 | 江苏金鹿集团有限公司 | Hardware pliers |
| CN105415253A (en) * | 2015-12-14 | 2016-03-23 | 苏州创丰精密五金有限公司 | Fastener tightening and loosening jig |
| CN206277282U (en) * | 2016-10-19 | 2017-06-27 | 哈尔滨电气动力装备有限公司 | Hand vice |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106272129A (en) | 2017-01-04 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |