CN2141750Y - Portable quick pipe clamping vice - Google Patents
Portable quick pipe clamping vice Download PDFInfo
- Publication number
- CN2141750Y CN2141750Y CN 92237965 CN92237965U CN2141750Y CN 2141750 Y CN2141750 Y CN 2141750Y CN 92237965 CN92237965 CN 92237965 CN 92237965 U CN92237965 U CN 92237965U CN 2141750 Y CN2141750 Y CN 2141750Y
- Authority
- CN
- China
- Prior art keywords
- vice
- caliper
- ratchet
- utility
- pipe clamping
- 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
Links
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model belongs to a pipe clamping vice. When an existing pipe clamping vice is used, the operation is not rapid or convenient, the activity is complicated, the weight is heavy, and the carryover is inconvenient. The utility model is characterized in that one end of the vice body of a sliding vice is provided with a gear rack. The middle part of a fixing vice is provided with a guiding sliding groove. The vice with the gear rack can slide in the guiding sliding groove. The two fixing wing plates of the fixing vice are provided with pins and are connected with eccentric cams which are respectively provided with a handle. The two fixing wing plates are also provided with micrometer sliding holes and are connected with ratchet pawls which are respectively provided with a shaft. A micrometer self locking clamping mechanism is composed of the eccentric cams, the micrometer sliding holes and the ratchet pawls which are respectively provided with the shaft. The pipe clamping vice of the utility model can rapidly and conveniently clamp a pipe. The utility model has the advantages of simple structure, light weight, small volume, and convenient carryover and use.
Description
It is a kind of for the clamp bench vice that uses in the pipeline installation that the utility model belongs to.
Existing gantry bench vice when the pipe wrench of the various different-diameters of clamping, needs the armrest handle to drive the adjusting screw(rod) rotation, span of jaw is become diminish greatly, uses inconvenience, and efficient is low; And gantry bench vice volume is big, and weight is big, carries also inconvenience.CN85200942U disclosed " clamp is the pipe bench vice easily ", though improvement is arranged than gantry tongs, operating speed is accelerated, volume dwindles to some extent, and still, the adjusting screw(rod) that it still wants the armrest handle to drive in the adjusting clamp rotates, just can make pipe fitting clamped, thereby complex structure, the cost height uses and processes all inconveniences.
It is quick and convenient that the purpose of this utility model provides a kind of both clamps, simple in structure, light again clamp bench vice.
The technical scheme that realizes above-mentioned purpose is, the clamp bench vice of being made up of fixed caliper, slip caliper, eccentric cam and ratchet self clamping device is improved, make an end of the vice body of slip caliper have tooth bar, the middle part of fixed caliper is provided with guide chute, the vice body of slip caliper can slide in guide chute, two of fixed caliper fixedly wing plate be provided with the eccentric cam of pivot pin and load band handle and be provided with the fine setting slide opening and be fitted with the tape spool ratchet, constitute the fine adjustment self locking clamping device by eccentric cam, fine setting slide opening and tape spool ratchet.
Be convenient to guiding and reset for the tape spool ratchet that makes the fine adjustment self locking clamping device, be preferably in two of fixed caliper guide fingers that fixedly also are provided with ratchet on the wing plate and back-moving spring and back-moving spring and be located on the spring catch.
Adopt the clamp bench vice of technique scheme, more quick and convenient than existing " gantry tongs " clamp, and simple in structure, in light weight, volume is little.Also more quick and convenient than the disclosed bench vice of CN85200942U, and simple in structure, labor and material saving, cost is low, and is in light weight, and volume is little.Also easy to carry than above-mentioned bench vice, operate light.
The enforcement legend that provides below in conjunction with accompanying drawing is further described specifically the utility model.
Fig. 1,2,3 is quick and portably front view, vertical view and the left view of clamp bench vice of the utility model.
Fig. 4 is the A-A cutaway view of Fig. 2.
As Fig. 1,2, shown in 3, this quick and portably the clamp bench vice by moving caliper (1), fixed caliper (4), eccentric cam (6) and fine adjustment self locking clamping device are formed, moving caliper (1) top has jaw (2), one end of bottom vice body has tooth bar (8), the middle part of fixed caliper (4) is provided with guide chute (16), the vice body of band tooth bar (8) can slide in guide chute (16), two wing plates (15) of fixed caliper (4) are provided with pivot pin (5) and are fitted with the eccentric cam (6) of band handle, finely tune slide opening (17) and be fitted with tape spool ratchet (9) with being provided with, by eccentric cam, fine setting slide opening and tape spool ratchet (9) constitute the fine adjustment self locking clamping device.The shank of eccentric cam (6) is set with boosting-rod (7), and boosting-rod (7) also can be made one with shank.Two of fixed caliper (4) fixedly also are provided with ratchet guide finger (11) and back-moving spring (12) on the wing plate (15).Back-moving spring (12) can be located on the ratchet guide finger (11), but preferably be located at as shown in the figure on the spring catch (13) that installs additional, its effect is when unclamping pipe fitting, make tape spool ratchet (9) slide and break away from tooth bar (8), so that the vice body of moving caliper (1) can be slided in guide chute (16) and unclamp pipe fitting along fine setting slide opening (17).
Shown in Fig. 2,4, the base (14) of fixed caliper (4) is provided with 3 installing holes, so that bench vice is fixed on the pincers platform.
Quick and portably the clamp bench vice is in use for the utility model, can be earlier the vice body of the band tooth bar (8) of moving caliper (1) be slided in guide chute (16) and sliding jaw (2) is moved rapidly, clamp pipe fitting, again with boosting-rod (7) to pressing down, eccentric cam (6) is changed from small to big around pivot pin (5) rotation and with the contact point radius of tape spool ratchet (9), make of the direction downslide of the slide-bar (10) of ratchet (9) along fine setting slide opening (17), make ratchet (9) claw under the guide effect of guide finger (11) compress tooth bar (8), jaw (2) and regular jaw (3) are further clamped pipe fitting.When loosening pipe fitting, as long as boosting-rod (7) is upwards lifted, make eccentric cam (6) around pivot pin (5) rotation and with the contact radius of tape spool ratchet (9) from large to small, make ratchet (9) move and break away from tooth bar (8) in that the effect lower edge of back-moving spring (12) guide finger (11) fine setting slide opening (17) is upward, at this moment, moving caliper (1) can be gone up pulling at fixed caliper (4), magnifies jaw and opens distance, and unclamp pipe fitting.This clamp bench vice can quick and portably carry out when clamp, in the jaw size range, can adapt to various different bores pipe clamping and loosen.
Claims (2)
1, a kind of clamp bench vice of being made up of slip caliper (1), fixed caliper (4), eccentric cam (6) and ratchet (9) self clamping device is characterized in that:
A) end of the vice body of slip caliper (1) has tooth bar (8), and the middle part of fixed caliper (4) is provided with guide chute (16), and the vice body of slip caliper (1) can slide in guide chute (16),
B) two of fixed caliper (4) fixedly wing plate (15) be provided with pivot pin (5) and be fitted with the band handle eccentric cam (6), finely tune slide opening (17) and be fitted with tape spool ratchet (9) with being provided with, constitute the fine adjustment self locking clamping device by eccentric cam (6), fine setting slide opening (17) and tape spool ratchet (9).
2, clamp bench vice according to claim 1, it is characterized in that: two of fixed caliper (4) guide finger (11) and the back-moving springs (12) that fixedly also are provided with ratchet (9) on the wing plate (15), and back-moving spring (12) is located on the spring catch (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92237965 CN2141750Y (en) | 1992-12-21 | 1992-12-21 | Portable quick pipe clamping vice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92237965 CN2141750Y (en) | 1992-12-21 | 1992-12-21 | Portable quick pipe clamping vice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2141750Y true CN2141750Y (en) | 1993-09-08 |
Family
ID=33779101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92237965 Expired - Fee Related CN2141750Y (en) | 1992-12-21 | 1992-12-21 | Portable quick pipe clamping vice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2141750Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909582A (en) * | 2012-11-21 | 2013-02-06 | 无锡威孚中意齿轮有限责任公司 | Centering tool for oil groove processing of gears |
| 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 |
| CN103831642A (en) * | 2012-11-20 | 2014-06-04 | 苏州工业园区高登威科技有限公司 | Self-locking device |
| CN106985089A (en) * | 2017-04-27 | 2017-07-28 | 苏州蓝王机床工具科技有限公司 | A kind of pipe wrench |
| CN107378568A (en) * | 2017-09-22 | 2017-11-24 | 重庆固捷钢结构有限公司 | A kind of steel construction piece boring grab |
-
1992
- 1992-12-21 CN CN 92237965 patent/CN2141750Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831642A (en) * | 2012-11-20 | 2014-06-04 | 苏州工业园区高登威科技有限公司 | Self-locking device |
| CN102909582A (en) * | 2012-11-21 | 2013-02-06 | 无锡威孚中意齿轮有限责任公司 | Centering tool for oil groove processing of gears |
| 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 |
| CN106985089A (en) * | 2017-04-27 | 2017-07-28 | 苏州蓝王机床工具科技有限公司 | A kind of pipe wrench |
| CN107378568A (en) * | 2017-09-22 | 2017-11-24 | 重庆固捷钢结构有限公司 | A kind of steel construction piece boring grab |
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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 |