CN106826605A - A kind of mechanical bench vice for lasting a long time - Google Patents
A kind of mechanical bench vice for lasting a long time Download PDFInfo
- Publication number
- CN106826605A CN106826605A CN201710001145.7A CN201710001145A CN106826605A CN 106826605 A CN106826605 A CN 106826605A CN 201710001145 A CN201710001145 A CN 201710001145A CN 106826605 A CN106826605 A CN 106826605A
- Authority
- CN
- China
- Prior art keywords
- group
- lasting
- threaded rod
- long time
- working plate
- 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.)
- Pending
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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
- B25B1/00—Vices
- B25B1/06—Arrangements for positively actuating jaws
-
- 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
- B25B1/00—Vices
- B25B1/24—Details, e.g. jaws of special shape, slideways
-
- 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
- B25B1/00—Vices
- B25B1/24—Details, e.g. jaws of special shape, slideways
- B25B1/2484—Supports
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a kind of mechanical bench vice for lasting a long time, including working plate and the supporting leg for being fixed on working plate basal surface, the center of the working plate is provided with one group of connection working plate, the through hole groove of lower surface, the working plate fixes one group of fixed block at the position positioned at through hole groove side, the end face of the fixed block is provided with multigroup threaded rod and the fastening zone positioned at centre, and distance of multigroup threaded rod apart from the fixed block center of circle is identical, the threaded rod is provided with the movable block of through-hole structure through inside, and it is being connected through a screw thread nut positioned at one end of the movable block, one group of fixing axle is fixed at the center of the end face of the movable block, the axis body of the fixing axle fixes one group of gear by bearing.The present invention can realize rotation simultaneously, synchronous shift, so that the ridge in each group threaded rod is subject to average pressure, reduce the injury to ridge when fastening, so as to improve the whole service life of the device.
Description
Technical field
The present invention relates to field of mechanical technique, specially a kind of mechanical bench vice for lasting a long time.
Background technology
China patent No. CN201310720936.7 discloses a kind of bench vice, including framework, main clamp, driving screw and rotation
Handle hand, driving screw one end is connected to framework inner side, and the other end sequentially passes through main clamp and rotation is connected to the side of body side frame
Handle hand, the both sides for clamping force direction in the main clamp respectively set a sub-folder tool, and sub-screw is amplified out simultaneously on sub-folder tool
Through the side to body side frame, torque nut is set on the sub-screw outside framework, when using, rotating handles, band is rotated first
Dynamic main clamp clamps workpiece, then further clamps workpiece, and the mobile ambilateral sub-folder tool of main folder adjusts its position, most
Rotary torsion nut afterwards, shrinks sub-screw, so as to clamp workpiece from another two point, it is evident that said apparatus when being operated,
Main thread bar first plays stress effect, after the pressure that main thread bar is subject to maximum, recycling deputy thread bar stress, and first, by
In the stress of main thread bar first, cause its stress larger, so its ridge service life is low, it is easy to cause ridge to become
Shape, second, because multigroup deputy thread bar can not accomplish rotation simultaneously, while stress, so in multigroup deputy thread bar, inherently
There is a problem of first stress, and stress can cause ridge to deform, further, since multigroup deputy thread bar is not rotation simultaneously,
So every group of deputy thread bar will not be identical to the pressure of angle, angle will be caused to damage for a long time.
China patent No. CN201410047345.2 discloses a kind of bench vice, including fixed clamp, moving caliper, fixed clamp with
It is respectively equipped with the mating surface of moving caliper and determines jaw, movable clamp port, caliper is connected with moving caliper by leading screw, and leading screw is provided with handle
Hand, the fixed clamp is equipped with horizontal groove with jaw mating surface and moving caliper is determined with movable clamp port mating surface, and groove side is
Inclined-plane, movable clamp port and determine jaw be equipped with horizontal groove coordinate projection, so its change jaw it is convenient.However, the device
The problem of independent screw thread stress is still present, service life is not long.
The content of the invention
It is an object of the invention to provide a kind of mechanical bench vice for lasting a long time, to solve to be carried in above-mentioned background technology
The problem for going out.
To achieve the above object, the present invention provides following technical scheme：
A kind of mechanical bench vice for lasting a long time, including working plate and the supporting leg for being fixed on working plate basal surface, the work
The center of plate is provided with one group of through hole groove on the upper and lower surface of the connection working plate, and the working plate is positioned at through hole groove side
One group of fixed block is fixed at the position in face, and the end face of the fixed block is provided with multigroup threaded rod and the fastening positioned at centre
Area, and distance of multigroup threaded rod apart from the fixed block center of circle is identical, the threaded rod is provided with through hole knot through inside
The movable block of structure, and it is being connected through a screw thread nut, the center of the end face of the movable block positioned at one end of the movable block
One group of fixing axle is fixed, the axis body of the fixing axle fixes one group of gear by bearing, and the edge of the gear is provided with multigroup
Two gear teeth, the side of the nut is provided with multigroup first gear tooth, and the first gear tooth is mutually nibbled with the second gear tooth
Close, one group of first transverse bar is fixed at the center of the end face of the gear, and one group of longitudinal direction is fixed in the end of first transverse bar
One group of second transverse bar is fixed in bar, one end of the longitudinal rod, and the body of rod of second transverse bar connects one group of handle by bearing
Sleeve.
Further, structure radius of the height of the supporting leg more than the fixed block.
Further, the structure radius of the fixed block are identical with the structure radius of the movable block.
Further, in multigroup threaded rod the tooth of ridge away from identical.
Further, the surface of the threaded rod is provided with external screw thread, and the inside of the nut is provided with and the external screw thread phase
The internal thread of engagement.
Further, the through-hole structure and the threaded rod are gap cooperation.
Further, radius of the radius of the gear more than the nut.
Further, thickness of the thickness of the gear more than the nut.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention can be fastened to the part for needing processing, and fastening stabilization, additionally, the device each group threaded rod is supporting
Nut can realize rotation simultaneously, and synchronous shift, so that the ridge in each group threaded rod is subject to average pressure, reduces
To the injury of ridge during fastening, so as to improve the whole service life of the device.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the mechanical bench vice for lasting a long time of the present invention；
Fig. 2 is the structural representation of fixed block in a kind of mechanical bench vice for lasting a long time of the present invention；
Fig. 3 is the structural representation of nut in a kind of mechanical bench vice for lasting a long time of the present invention；
Fig. 4 is a kind of structural representation of the mechanical bench vice middle gear for lasting a long time of the present invention.
In figure：1, working plate, 2, supporting leg, 3, through hole groove, 4, fixed block, 5, threaded rod, 6, movable block, 7, through hole knot
Structure, 8, nut, 9, gear, 10, fixing axle, 11, bearing, 12, the first transverse bar, 13, thread plate, 14, second longitudinal direction bar, 15,
Sleeve, 16, fastening zone, 17, first gear tooth, 18, second gear tooth.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of embodiment that the present invention is provided：A kind of mechanical platform for lasting a long time
Vice, including working plate 1 and the supporting leg 2 for being fixed on the basal surface of working plate 1, the center of the working plate 1 is provided with one group of connection institute
The through hole groove 3 on the upper and lower surface of working plate 1 is stated, the working plate 1 is fixed one group and consolidated at the position positioned at the side of through hole groove 3
Determine block 4, the end face of the fixed block 4 is provided with multigroup threaded rod 5 and the fastening zone 16 positioned at centre, and multigroup spiral shell
Distance of the rasp bar 5 apart from the center of circle of the fixed block 4 is identical, and the threaded rod 5 is provided with the movable block 6 of through-hole structure 7 through inside,
And nut 8 is being connected through a screw thread positioned at one end of the movable block 6, the center of the end face of the movable block 6 fixes one group
Fixing axle 10, the axis body of the fixing axle 10 fixes one group of gear 9 by bearing 11, and the edge of the gear 9 is provided with multigroup
Two gear teeth 18, the side of the nut 8 is provided with multigroup first gear tooth 17, the first gear tooth 17 and the second gear
Tooth 18 is meshed, and one group of first transverse bar 12, the end of first transverse bar 12 are fixed in the center of the end face of the gear 9
One group of longitudinal rod 13 is fixed, one group of second transverse bar 14, the bar of second transverse bar 14 are fixed in one end of the longitudinal rod 13
Body connects one group sleeve 15 by bearing 11.
The height of the supporting leg 2 prevents fixed block 4 from contacting ground, it is impossible to work more than the structure radius of the fixed block 4
Make；The structure radius of the fixed block 4 are identical with the structure radius of the movable block 6；Ridge in multigroup threaded rod 5
Tooth, when nut 8 is rotated, realizes that nut 8 is simultaneously advanced and synchronous rotary away from identical；The surface of the threaded rod 5 is provided with outer spiral shell
Line, the inside of the nut 8 is provided with the internal thread being meshed with the external screw thread, realizes threaded connection；The He of the through-hole structure 7
The threaded rod 5 coordinates for gap, enables to movable block 6 to realize movement, and then realize clamping；The radius of the gear 9 is big
In the radius of the nut 8, due to the radius of the radius more than nut 8 of gear 9, gearratio is high, realizes fast pulldown；The tooth
The thickness of wheel 9 improves the exposure level of gear 9 and nut 8 more than the thickness of the nut 8, places both and departs from.
Specifically used mode：In present invention work, it would be desirable to which the part of processing passes through clamp area 16, and is placed into work
The surface of plate 1, then staff's grip sleeve 15, rotates the second transverse bar 14, and now, gear 9 rotates, second gear tooth
18 and first gear tooth 17 be driven, drive the multigroup synchronous axial system of nut 8, and due to every group of tooth of the ridge on the surface of threaded rod 5
Away from identical, it is possible to realizing advanced in unison, under the collective effect of multigroup nut 8, movable block 6 steadily advances, and runs into needs
During the part of processing, fastening is realized, after hours, reversely rotate the second transverse bar 14, you can realization is picked and placeed.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as the claim involved by limitation.
Claims (8)
1. a kind of mechanical bench vice for lasting a long time, including working plate（1）Be fixed on working plate（1）The supporting leg of basal surface
（2）, it is characterised in that：The working plate（1）Center be provided with one group of connection working plate（1）The through hole on upper and lower surface is recessed
Groove（3）, the working plate（1）Positioned at through hole groove（3）One group of fixed block is fixed at the position of side（4）, the fixed block（4）
End face be provided with multigroup threaded rod（5）With the fastening zone positioned at centre（16）, and multigroup threaded rod（5）Apart from institute
State fixed block（4）The distance in the center of circle is identical, the threaded rod（5）Through-hole structure is provided with through inside（7）Movable block（6）, and
Positioned at the movable block（6）One end be connected through a screw thread nut（8）, the movable block（6）The center of end face fix
One group of fixing axle（10）, the fixing axle（10）Axis body pass through bearing（11）Fix one group of gear（9）, the gear（9）'s
Edge is provided with multigroup second gear tooth（18）, the nut（8）Side be provided with multigroup first gear tooth（17）, first tooth
Cog（17）With the second gear tooth（18）It is meshed, the gear（9）End face center fix one group first laterally
Bar（12）, first transverse bar（12）End fix one group of longitudinal rod（13）, the longitudinal rod（13）One end fix one
The second transverse bar of group（14）, second transverse bar（14）The body of rod pass through bearing（11）One group is connected sleeve（15）.
2. a kind of mechanical bench vice for lasting a long time according to claim 1, it is characterised in that：The supporting leg（2）'s
Highly it is more than the fixed block（4）Structure radius.
3. a kind of mechanical bench vice for lasting a long time according to claim 1, it is characterised in that：The fixed block（4）
Structure radius and the movable block（6）Structure radius it is identical.
4. a kind of mechanical bench vice for lasting a long time according to claim 1, it is characterised in that：Multigroup threaded rod
（5）The tooth of middle ridge is away from identical.
5. a kind of mechanical bench vice for lasting a long time according to claim 1, it is characterised in that：The threaded rod（5）
Surface be provided with external screw thread, the nut（8）Inside be provided with the internal thread being meshed with the external screw thread.
6. a kind of mechanical bench vice for lasting a long time according to claim 1, it is characterised in that：The through-hole structure
（7）With the threaded rod（5）For gap coordinates.
7. a kind of mechanical bench vice for lasting a long time according to claim 1, it is characterised in that：The gear（9）'s
Radius is more than the nut（8）Radius.
8. a kind of mechanical bench vice for lasting a long time according to claim 1, it is characterised in that：The gear（9）'s
Thickness is more than the nut（8）Thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710001145.7A CN106826605A (en) | 2017-01-04 | 2017-01-04 | A kind of mechanical bench vice for lasting a long time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710001145.7A CN106826605A (en) | 2017-01-04 | 2017-01-04 | A kind of mechanical bench vice for lasting a long time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106826605A true CN106826605A (en) | 2017-06-13 |
Family
ID=59117791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710001145.7A Pending CN106826605A (en) | 2017-01-04 | 2017-01-04 | A kind of mechanical bench vice for lasting a long time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106826605A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4953839A (en) * | 1989-09-28 | 1990-09-04 | Chern Sen Kuen | Vise |
| JPH07156033A (en) * | 1993-11-30 | 1995-06-20 | Roland D G Kk | Seal material vice |
| CN202174558U (en) * | 2010-10-01 | 2012-03-28 | 兴沅工业股份有限公司 | Oil core dismounting device |
| CN202607511U (en) * | 2012-04-26 | 2012-12-19 | 王文丰 | Automated manual dual-clamping vice |
| CN203459776U (en) * | 2013-07-29 | 2014-03-05 | 莱芜市图腾制冷设备有限公司 | Multipurpose tapping wrench having supporting foot positioning function |
| CN204354037U (en) * | 2014-12-31 | 2015-05-27 | 浙江机电职业技术学院 | Handheld manual presss from both sides loose bolt device |
-
2017
- 2017-01-04 CN CN201710001145.7A patent/CN106826605A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4953839A (en) * | 1989-09-28 | 1990-09-04 | Chern Sen Kuen | Vise |
| JPH07156033A (en) * | 1993-11-30 | 1995-06-20 | Roland D G Kk | Seal material vice |
| CN202174558U (en) * | 2010-10-01 | 2012-03-28 | 兴沅工业股份有限公司 | Oil core dismounting device |
| CN202607511U (en) * | 2012-04-26 | 2012-12-19 | 王文丰 | Automated manual dual-clamping vice |
| CN203459776U (en) * | 2013-07-29 | 2014-03-05 | 莱芜市图腾制冷设备有限公司 | Multipurpose tapping wrench having supporting foot positioning function |
| CN204354037U (en) * | 2014-12-31 | 2015-05-27 | 浙江机电职业技术学院 | Handheld manual presss from both sides loose bolt device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
|
| RJ01 | Rejection of invention patent application after publication |