CN2547458Y - Precision plain vise - Google Patents
Precision plain vise Download PDFInfo
- Publication number
- CN2547458Y CN2547458Y CN 02240621 CN02240621U CN2547458Y CN 2547458 Y CN2547458 Y CN 2547458Y CN 02240621 CN02240621 CN 02240621 CN 02240621 U CN02240621 U CN 02240621U CN 2547458 Y CN2547458 Y CN 2547458Y
- Authority
- CN
- China
- Prior art keywords
- screw mandrel
- moving slider
- utility
- model
- guide rails
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a precision plain vice, comprising a fixing clamp machine(1) provided with a movable slide block(3), wherein the clamp machine is provide with two guide rails(7) which are arranged in parallel, lower parts of the guide rails are provided with waveform racks(701); the movable slide block movably connected with the guide rails has the bottom part provided with a mounting groove provided inside with a T-shaped snap close nut(4), the snap close nut is in threaded connection with a pressure screw mandrel(5), has the lower part provided with a cylinder pin shaft(8) and is meshed with and positioned on the waveform racks by the cylinder pin shaft; the back part of the pressure screw mandrel is sleeved by an elastic supporting sleeve(6) which is in elastic connection with the movable slide block. The utility model has the advantages of reducing the clamping time and enhancing the working efficiency.
Description
Technical field
The utility model relates to a kind of accurate plain vise, and described bench vice can be adjusted the size of jaw folding quickly and easily.
Technical background
Chinese patent ZL90100835.4 discloses a kind of rapid traverse bench vice, it is by fixedly vice body, movable vice body, screw mandrel and nut etc. are formed, it is characterized in that the internal diameter of nut is slightly larger than the external diameter of eccentric screw mandrel, eccentric screw mandrel promptly mills an elongated slot on common screw mandrel, embed an iron wire in the groove, thereby guarantee that eccentric screw mandrel can grow slippage in nut, on screw mandrel, can dispose several nuts, it has adopted the engagement system of screw box and eccentric screw mandrel cleverly, having finished rapid traverse synchronously and clamped action, is the regeneration product of old-fashioned bench vice.But this bench vice still need be regulated aperture with the use screw mandrel, and the clamping dynamics is limited, therefore, needs to propose a kind of novel accurate plain vise.
Summary of the invention
The purpose of this utility model is to provide a kind of accurate plain vise, and this bench vice can reduce the time of clamping work, increases work efficiency.
The purpose of this utility model is realized by following technical proposals: a kind of accurate plain vise, have one fixed nip bed, moving slider is housed on it, described pincers bed is provided with two parallel guide rails, the bottom of this guide rail is provided with the waveform tooth bar, described moving slider and described guide rail are slidingly installed, described moving slider bottom is provided with a mounting groove, a T type buckling nut is housed in this mounting groove, this buckling nut top and a pressure wire rod thread are installed, cylindrical pin is equipped with in the bottom of this buckling nut, and by this cylindrical pin and described waveform tooth bar engagement location, elastic bearing cover of described pressure screw mandrel rear portion suit, this splicing sleeve and described moving slider elasticity are installed.When the utility model uses, directly just can before and after described guide rail, spur described moving slider fast with the pressure screw mandrel of having handed up, press described pressure screw mandrel with hand then, with wrench this screw mandrel is turned the waveform tooth bar that just can make on cylindrical pin and the pincers bed a little and mesh and clamping work pieces.
The utility model compared with prior art has easy and simple to handlely, saves the clamping time greatly, the advantage of increasing work efficiency.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1, structural representation of the present utility model (profilograph)
Fig. 2, vertical view of the present utility model
Fig. 3, pincers bed structure schematic diagram of the present utility model (Figure 1A-A cutaway view)
Fig. 4, buckling nut schematic diagram of the present utility model
Fig. 5, moving slider outline drawing of the present utility model
Fig. 6, moving slider cutaway view of the present utility model
The specific embodiment
Referring to Fig. 1, Fig. 2, plain vise of the present utility model, there is one fixed nip bed 1, referring to Fig. 3, described pincers bed is provided with two parallel guide rails 7, the bottom of this guide rail is provided with waveform tooth bar 701, on the termination of this pincers bed jaw 2 is installed, there are a moving slider 3 and described guide rail to be slidingly installed, referring to Fig. 5 and Fig. 6, this moving slider is the casing shape, its front end is equipped with jaw 2, there is a casing at its rear portion, described moving slider bottom is provided with a mounting groove 301, a T type buckling nut 4 is housed in this mounting groove, referring to Fig. 4, this buckling nut is the T font, and its top is provided with screw 402 and guide rod locating hole 403, it is hook-shaped that its underpart is, its bottom is provided with a pin shaft hole 401, and this buckling nut top and pressure screw mandrel 5 screw threads are installed, and cylindrical pin 8 is equipped with in the bottom of this buckling nut, and by this cylindrical pin and described waveform tooth bar engagement location, elastic bearing cover 6 of described pressure screw mandrel rear portion suit, this splicing sleeve top is the axle sleeve of an annular, its underpart is a screw rod, installing hole and moving slider elasticity that this screw rod passes on the moving slider are installed (referring to Fig. 1 and Fig. 2), and spring and nut 601 promptly are installed on screw rod.In order to guarantee the stationarity of buckling nut in moving, two secondary guide 9 are installed on buckling nut, suit helical spring on this secondary guide, an end and moving slider are fixed, and the other end is pressed on the guide rod locating hole 403 on the buckling nut.
When using the utility model to install workpiece additional, directly just can before and after described guide rail, spur described moving slider fast with the pressure screw mandrel of having handed up, press described pressure screw mandrel with hand then, with wrench this screw mandrel being turned the waveform tooth bar that just can make on cylindrical pin and the pincers bed a little meshes and clamping work pieces, thereby revolving and length of the screw thread of minimizing screw mandrel increased work efficiency.
Claims (1)
1, a kind of accurate plain vise, one fixed nip bed (1) is arranged, moving slider (3) is housed on it, it is characterized in that: described pincers bed is provided with two parallel guide rails (7), the bottom of this guide rail is provided with waveform tooth bar (701), described moving slider and described guide rail are slidingly installed, described moving slider bottom is provided with a mounting groove (301), a T type buckling nut (4) is housed in this mounting groove, this buckling nut top and a pressure screw mandrel (5) screw thread are installed, cylindrical pin (8) is equipped with in the bottom of this buckling nut, and by this cylindrical pin and described waveform tooth bar engagement location, a described pressure screw mandrel rear portion elastic bearing cover of suit (6), this splicing sleeve and described moving slider elasticity are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02240621 CN2547458Y (en) | 2002-06-21 | 2002-06-21 | Precision plain vise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02240621 CN2547458Y (en) | 2002-06-21 | 2002-06-21 | Precision plain vise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2547458Y true CN2547458Y (en) | 2003-04-30 |
Family
ID=33713688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02240621 Expired - Fee Related CN2547458Y (en) | 2002-06-21 | 2002-06-21 | Precision plain vise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2547458Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972936A (en) * | 2010-08-30 | 2011-02-16 | 昆山市汇新电气机械有限公司 | Wave-shaped clamping tool |
| CN103786052A (en) * | 2014-01-15 | 2014-05-14 | 江苏省武进职业教育中心校 | Quick clamping self-locking flat-nose pliers |
| CN108555788A (en) * | 2018-05-28 | 2018-09-21 | 徐朝明 | It is a kind of to lie down dual-purpose quick lock protection vice |
| CN110281052A (en) * | 2018-10-15 | 2019-09-27 | 杜洪波 | Fast-holding plain vice |
-
2002
- 2002-06-21 CN CN 02240621 patent/CN2547458Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972936A (en) * | 2010-08-30 | 2011-02-16 | 昆山市汇新电气机械有限公司 | Wave-shaped clamping tool |
| CN101972936B (en) * | 2010-08-30 | 2012-08-15 | 昆山市汇新电气机械有限公司 | Wave-shaped clamping tool |
| CN103786052A (en) * | 2014-01-15 | 2014-05-14 | 江苏省武进职业教育中心校 | Quick clamping self-locking flat-nose pliers |
| CN103786052B (en) * | 2014-01-15 | 2016-01-13 | 江苏省武进职业教育中心校 | A kind of quick-clamping self-locking flat-nose pliers |
| CN108555788A (en) * | 2018-05-28 | 2018-09-21 | 徐朝明 | It is a kind of to lie down dual-purpose quick lock protection vice |
| CN110281052A (en) * | 2018-10-15 | 2019-09-27 | 杜洪波 | Fast-holding plain vice |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |