CN103817611A - Bench screw capable of conveniently controlling stress intensity of clamping surfaces - Google Patents
Bench screw capable of conveniently controlling stress intensity of clamping surfaces Download PDFInfo
- Publication number
- CN103817611A CN103817611A CN201310621578.4A CN201310621578A CN103817611A CN 103817611 A CN103817611 A CN 103817611A CN 201310621578 A CN201310621578 A CN 201310621578A CN 103817611 A CN103817611 A CN 103817611A
- Authority
- CN
- China
- Prior art keywords
- jaw
- clamping
- stress intensity
- moving jaw
- bench vice
- 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
- B25B1/02—Vices with sliding 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
- B25B1/2405—Construction of the jaws
Abstract
The invention discloses a bench screw capable of conveniently controlling stress intensity of clamping surfaces. The bench screw comprises a movable jaw (2), a fixed jaw (3) and a guide rail (4), the movable jaw (2) is provided with an internal thread at the bottom, the fixed jaw (3) is provided with a feed screw nut at the bottom, and the guide rail (4) is integrally arranged with the movable jaw (2). The movable jaw (2) is arranged in a guide-rail groove of the fixed jaw (3) through the guide rail (4), both the movable jaw (2) and the fixed jaw (3) are provided with at least one arced section, and a rubber layer covers arc surfaces of all arcs arranged on the movable jaw (2) and the fixed jaw (3). By the arrangement, an air valve can be effectively prevented from being forced to deform or produce grooves when larger clamping force is needed for clamping the side face of the automotive air valve, and the bench screw is also applicable to clamping of other arc-surfaced workpieces within a certain diameter range.
Description
Technical field
The present invention relates to a kind of machining clamping device, particularly relate to a kind of bench vice of being convenient to control clamping face stress intensity.
Background technology
Bench vice is extensively arranged on bench work platform, is used for clamping workpiece to be machined, be convenient to pincers worker or welder to workpiece file, saw, assembling etc. is manual, machining or welding job.Automobile-used air valve profile is that multistage reducing is cylindric at its axial direction, often has many burrs completing turning processing back edge, and producers need be clamped in automobile-used air valve on bench vice, complete removal and the surface finish of burr.Existing bench vice moving jaw and regular jaw be a pair of energy plane bonded to each other each other, is provided with asperities on surface.Bench vice is line contact when automobile-used air valve side is clamped, and in the time that the larger automobile-used air valve of required filing power is clamped, larger clamping force often makes air valve distortion or side generation groove scrap.
Summary of the invention
Above-mentioned when the larger automobile-used air valve of required filing power is used to bench vice clamping for solving, larger clamping force often makes air valve distortion or side produce the problem that groove is scrapped, and the invention provides a kind of bench vice of being convenient to control clamping face stress intensity.
For achieving the above object, the present invention achieves the above object by the following technical programs: a kind of bench vice of being convenient to control clamping face stress intensity, comprise that bottom is provided with internal thread moving jaw, is set to the guide rail of one, the regular jaw that bottom is provided with feed screw nut with moving jaw, described moving jaw is arranged on by guide rail in the guide-track groove of regular jaw, on described moving jaw and regular jaw, be provided with at least one section of circular arc, the arc-shaped surface of the whole circular arcs that all arrange on described moving jaw and regular jaw also has rubber layer.
By that arrange and circular arc required clamping trolley air valve appropriate diameter, line contact when bench vice is clamped automobile-used air valve becomes face contact, has increased lifting surface area, prevents under larger clamping force the excessive and deformed damaged of automobile-used air valve local pressure; Interaction force between the even automobile-used air valve of rubber and the bench vice arranging, prevents that irregular moving jaw or regular jaw arc-shaped surface from producing trickle distortion in the time clamping to automobile-used air valve side.
As preferably, also comprise the round-meshed advance and retreat screw mandrel in one end, with the screw handle being arranged in advance and retreat screw mandrel circular hole, the external screw thread that described advance and retreat screw mandrel middle part arranges becomes threaded engagement with the internal thread that is arranged on moving jaw bottom, and the advance and retreat screw mandrel other end becomes threaded engagement with the feed screw nut that regular jaw bottom arranges.
The screw handle arranging increases and rotates the arm of force length of advance and retreat when screw mandrel, and the rotation of the screw mandrel that makes to advance and retreat is laborsaving; The threaded engagement relation of advance and retreat screw mandrel, moving jaw, regular jaw makes can complete the position relationship of moving jaw with respect to regular jaw by the rotation screw mandrel of advancing and retreat, and realizes clamping and the absent-mindedness of the jaw of described bench vice.
As preferably, also comprise rotary disk basement, described rotary disk basement is arranged on the bottom of moving jaw, and as a whole with regular jaw.The rotary disk basement arranging provides larger support bottom surface for regular jaw, and becomes disc to facilitate the rotation of described bench vice with respect to vice bench.
Further, also comprise that upper surface is provided with the clamping disk(-sc) of circular trough, described rotary disk basement is arranged in the circular trough of clamping disk(-sc), and described clamping disk(-sc) is connected with pincers worker platform by bolt.After this is arranged so that described a kind of bench vice clamping disk(-sc) of being convenient to control clamping face stress intensity is fixing, part more than clamping disk(-sc) can be around the central rotation of clamping disk(-sc) circular trough, and making to be held automobile-used air valve can be in producers position the most smoothly.
Further, also comprise fishbolt, described fishbolt, through the circular hole being arranged on rotary disk basement, becomes threaded engagement with the nut of pairing with it that is arranged on clamping disk(-sc) disk body bottom.The fishbolt of absent-mindedness allows rotary disk basement to turn to desired location, has fixed the position of rotary disk basement with respect to clamping disk(-sc) after tightening clamping screw.
Further, described rubber layer is neoprene layer.Neoprene has good heat-resisting, ageing-resistant performance, and its chemical stability is high, can resist the corrosion of the grease of automobile-used air valve work in-process surface contamination.
Invention compared with prior art, has following beneficial effect:
A kind of bench vice of being convenient to control clamping face stress intensity provided by the invention, by what be provided with on moving jaw and regular jaw, and when moving jaw and regular jaw close up at least one section of circular arc of composition full circle in relevant position while contacting, by that arrange and circular arc required clamping trolley air valve appropriate diameter, line contact when bench vice is clamped automobile-used air valve becomes face contact, increase lifting surface area, prevent under larger clamping force that automobile-used air valve local pressure is excessive and deformed damaged is also applicable to the clamping of other round pieces simultaneously.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of being convenient to a specific embodiment of bench vice of controlling clamping face stress intensity of the present invention.
Name corresponding to graphical indicia is called: 1, advance and retreat screw mandrel, 2, moving jaw, 3, regular jaw, 4, guide rail, 5, clamping disk(-sc), 6, clamping screw, 7, rotary disk basement, 8, screw handle.
The specific embodiment
Below in conjunction with embodiment, the present invention is described in further detail:
Embodiment 1:
As shown in Figure 1, a kind of bench vice of being convenient to control clamping face stress intensity, comprise that bottom is provided with internal thread moving jaw 2, bottom and is provided with feed screw nut's regular jaw 3, is set to the guide rail 4 of one with moving jaw 2, described moving jaw 2 is arranged on by guide rail 4 in the guide-track groove of regular jaw 3, on described moving jaw 2 and regular jaw 3, be provided with at least one section of circular arc, the arc-shaped surface of the whole circular arcs that arrange on described moving jaw 2 and regular jaw 3 also has rubber layer.
By that arrange and circular arc required clamping trolley air valve appropriate diameter, line contact when bench vice is clamped automobile-used air valve becomes face contact, has increased lifting surface area, prevents under larger clamping force the excessive and deformed damaged of automobile-used air valve local pressure; Interaction force between the even automobile-used air valve of rubber and the bench vice arranging, prevents that irregular moving jaw or regular jaw arc-shaped surface from producing trickle distortion in the time clamping to automobile-used air valve side.
Embodiment 2:
The present embodiment further limits below having made on the basis of embodiment 1: as shown in Figure 1, a kind of bench vice of being convenient to control clamping face stress intensity, comprise moving jaw 2 and regular jaw 3, respectively at described moving jaw 2 semicircle identical with the automobile-used air valve clamping face diameter that often needs processing with setting gradually six diameters on regular jaw 3, so that described a kind of bench vice of being convenient to control clamping face stress intensity can be realized a clamping requirement that can meet the air valve of plurality of specifications, reduce bench vice number needs.
Embodiment 3:
The present embodiment further limits below having made on the basis of embodiment 2: as shown in Figure 1, described a kind of bench vice of being convenient to control clamping face stress intensity, the arc-shaped surface of at least one section of circular arc all arranging on moving jaw and regular jaw is bonded with the rubber that a layer thickness is 1-5mm, the material selection neoprene of rubber, neoprene has good heat-resisting, ageing-resistant performance, and its chemical stability is high, can resist the corrosion of the grease of automobile-used air valve work in-process surface contamination.
Above content is the further description of the present invention being done in conjunction with concrete preferred embodiment, can not assert that the specific embodiment of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, not departing from other embodiments that draw under technical scheme of the present invention, all should be included in protection scope of the present invention.
Claims (6)
1. be convenient to control the bench vice of clamping face stress intensity for one kind, comprise that bottom is provided with internal thread moving jaw (2), bottom and is provided with feed screw nut's regular jaw (3), is set to the guide rail (4) of one with moving jaw (2), described moving jaw (2) is arranged in the guide-track groove of regular jaw (3) by guide rail (4), it is characterized in that: on described moving jaw (2) and regular jaw (3), be provided with at least one section of circular arc, also have rubber layer in the arc-shaped surface of described moving jaw (2) and the upper whole circular arcs that arrange of regular jaw (3).
2. a kind of bench vice of being convenient to control clamping face stress intensity according to claim 1, it is characterized in that: also comprise the round-meshed advance and retreat screw mandrel in one end (1), with the screw handle (8) being arranged in advance and retreat screw mandrel (1) circular hole, the external screw thread that described advance and retreat screw mandrel (1) middle part arranges becomes threaded engagement with the internal thread that is arranged on moving jaw (2) bottom, and the advance and retreat screw mandrel other end becomes threaded engagement with the feed screw nut that regular jaw (3) bottom arranges.
3. a kind of bench vice of being convenient to control clamping face stress intensity according to claim 1, is characterized in that: also comprise rotary disk basement (7), described rotary disk basement is arranged on the bottom of moving jaw (2), and as a whole with moving jaw (2).
4. a kind of bench vice of being convenient to control clamping face stress intensity according to claim 3, it is characterized in that: also comprise that upper surface is provided with the clamping disk(-sc) of circular trough (5), described rotary disk basement (7) is arranged in the circular trough of clamping disk(-sc) (5), and described clamping disk(-sc) (5) is connected with pincers worker platform by bolt.
5. a kind of bench vice of being convenient to control clamping face stress intensity according to claim 4, it is characterized in that: also comprise fishbolt (6), described fishbolt (6), through the circular hole being arranged on rotary disk basement (7), becomes threaded engagement with the nut of pairing with it that is arranged on clamping disk(-sc) (5) disk body bottom.
6. a kind of bench vice of being convenient to control clamping face stress intensity according to claim 1, is characterized in that: described rubber layer is neoprene layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621578.4A CN103817611A (en) | 2013-05-27 | 2013-11-30 | Bench screw capable of conveniently controlling stress intensity of clamping surfaces |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310199540 | 2013-05-27 | ||
| CN201310199540.2 | 2013-05-27 | ||
| CN201310621578.4A CN103817611A (en) | 2013-05-27 | 2013-11-30 | Bench screw capable of conveniently controlling stress intensity of clamping surfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103817611A true CN103817611A (en) | 2014-05-28 |
Family
ID=50534281
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320769124.7U Expired - Fee Related CN203566523U (en) | 2013-05-27 | 2013-11-30 | Bench vice with clamping surface stress convenient to control |
| CN201310621578.4A Pending CN103817611A (en) | 2013-05-27 | 2013-11-30 | Bench screw capable of conveniently controlling stress intensity of clamping surfaces |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320769124.7U Expired - Fee Related CN203566523U (en) | 2013-05-27 | 2013-11-30 | Bench vice with clamping surface stress convenient to control |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN203566523U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785615A (en) * | 2017-09-19 | 2018-03-09 | 东莞市创明电池技术有限公司 | Tweezers |
| CN108290276A (en) * | 2015-07-07 | 2018-07-17 | Js产品有限公司 | Adjustable quick vice |
| CN108326081A (en) * | 2017-11-08 | 2018-07-27 | 如皋市大生线路器材有限公司 | A kind of workpiece outer profile leveling tooling |
| CN109129228A (en) * | 2018-11-10 | 2019-01-04 | 荀为君 | A kind of Multifunctional jaw vice |
| CN109333310A (en) * | 2018-11-28 | 2019-02-15 | 徐州丰诚新材料科技有限公司 | A kind of clamper for polishing machine with motor function |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203566523U (en) * | 2013-05-27 | 2014-04-30 | 成都众山科技有限公司 | Bench vice with clamping surface stress convenient to control |
| CN104875140B (en) * | 2015-05-20 | 2017-05-17 | 芜湖市爱德运输机械有限公司 | Locating clamp for arc-shaped section part |
| CN105880679A (en) * | 2016-06-08 | 2016-08-24 | 山东钢铁股份有限公司 | Drilling machine and clamping pincers for shaft |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3232602A (en) * | 1962-12-01 | 1966-02-01 | Bernhard Johann | Jaw vices |
| DE3637067A1 (en) * | 1986-10-31 | 1988-05-19 | Rolf Peddinghaus | VICE |
| DE102007004194A1 (en) * | 2007-01-27 | 2008-07-31 | Wolfcraft Gmbh | Clamping device has two clamping jaws of clamping jaw support, which are firmly carried and their clamping surfaces stay together in right angle |
| CN203236368U (en) * | 2013-05-27 | 2013-10-16 | 成都杜嘉机电有限公司 | Anti-deformation clamping device for automobile air valves |
| CN203566523U (en) * | 2013-05-27 | 2014-04-30 | 成都众山科技有限公司 | Bench vice with clamping surface stress convenient to control |
-
2013
- 2013-11-30 CN CN201320769124.7U patent/CN203566523U/en not_active Expired - Fee Related
- 2013-11-30 CN CN201310621578.4A patent/CN103817611A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3232602A (en) * | 1962-12-01 | 1966-02-01 | Bernhard Johann | Jaw vices |
| DE3637067A1 (en) * | 1986-10-31 | 1988-05-19 | Rolf Peddinghaus | VICE |
| DE102007004194A1 (en) * | 2007-01-27 | 2008-07-31 | Wolfcraft Gmbh | Clamping device has two clamping jaws of clamping jaw support, which are firmly carried and their clamping surfaces stay together in right angle |
| CN203236368U (en) * | 2013-05-27 | 2013-10-16 | 成都杜嘉机电有限公司 | Anti-deformation clamping device for automobile air valves |
| CN203566523U (en) * | 2013-05-27 | 2014-04-30 | 成都众山科技有限公司 | Bench vice with clamping surface stress convenient to control |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108290276A (en) * | 2015-07-07 | 2018-07-17 | Js产品有限公司 | Adjustable quick vice |
| US10960517B2 (en) | 2015-07-07 | 2021-03-30 | Js Products, Inc. | Adjustable quick vise |
| US11565377B2 (en) | 2015-07-07 | 2023-01-31 | Js Products, Inc. | Adjustable quick vise |
| CN107785615A (en) * | 2017-09-19 | 2018-03-09 | 东莞市创明电池技术有限公司 | Tweezers |
| CN107785615B (en) * | 2017-09-19 | 2024-02-23 | 东莞市创明电池技术有限公司 | Tweezers |
| CN108326081A (en) * | 2017-11-08 | 2018-07-27 | 如皋市大生线路器材有限公司 | A kind of workpiece outer profile leveling tooling |
| CN109129228A (en) * | 2018-11-10 | 2019-01-04 | 荀为君 | A kind of Multifunctional jaw vice |
| CN109129228B (en) * | 2018-11-10 | 2019-06-11 | 威海惠高生物科技有限公司 | A kind of Multifunctional jaw vice |
| CN109333310A (en) * | 2018-11-28 | 2019-02-15 | 徐州丰诚新材料科技有限公司 | A kind of clamper for polishing machine with motor function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203566523U (en) | 2014-04-30 |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140528 |