CN2145681Y - Clyburn spanner - Google Patents
Clyburn spanner Download PDFInfo
- Publication number
- CN2145681Y CN2145681Y CN 93201892 CN93201892U CN2145681Y CN 2145681 Y CN2145681 Y CN 2145681Y CN 93201892 CN93201892 CN 93201892 CN 93201892 U CN93201892 U CN 93201892U CN 2145681 Y CN2145681 Y CN 2145681Y
- Authority
- CN
- China
- Prior art keywords
- jaw
- movable block
- adjusting screw
- jaws
- wrench
- 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
- 230000000694 effects Effects 0.000 claims abstract description 5
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 2
- 230000003993 interaction Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a clyburn spanner, which comprises a spanner body, an adjusting screw, a moved jaw with double face engaged with the adjusting screw and a movable block. The working edge of the movable block is a movable jaw. The utility model can grip and exchange the two parallel edges of work pieces in arbitrary angle by utilizing the effect of the movable jaw opening and closing; the utility model can continuously fasten or unclamp the work pieces with circular, hexagonal or square shapes. The utility model is suitable for different specification work pieces by adjusting the distance between the two jaws and by using the two movable blocks.
Description
The utility model relates to a kind of machine tool, is a kind of novel wrench alive.
Though existing adjustable wrench can be regulated two jaws distances to adapt to the nut size, need spanner is taken out after whenever pulling certain angle, change two every parallel edges of clamping spiral shell.For overcome can not continued operation shortcoming, the someone has invented novel fixed wrench, because of the nut size is indefinite this invention can not successfully be applied on the adjustable wrench, other has a kind of ratchet spanner, though but continued operation, but complex structure, manufacturing cost height.
The purpose of this utility model is to provide a kind of novel wrench alive, utilizes the folding effect of moving jaw and to change hexagon or two parallel edges of square cross from arbitrarily angled clamping.Utilize the effect of tooth bar jaw can replace pipe vice.Both can adapt to the specification that varies in size when fastening or loosening garden shape and hexagon or square cross, but continued operation again is maintained the advantage of adjustable wrench, shortcoming is overcome, and function must increase.
The utility model is that the structure transformation of the way back of existing adjustable wrench is realized.It is meshed with adjusting screw(rod) and is made up of the movable block and the movable block of two-sided jaw by pulling body, adjusting screw(rod).One is regular jaw in two jaws, and another is that working edge by movable block constitutes moving jaw.
The utility model will be further described below in conjunction with accompanying drawing.
Fig. 1 is the schematic diagram of clamping nut;
Fig. 2 is the schematic diagram of clamping garden pipe;
With reference to Fig. 1: pulling to be equipped with on the body ［ 1 ］ has tooth bar ［ 3 ］ and adjusting screw(rod) ［ 2 ］ engagement on adjusting screw(rod) ［ 2 ］, the movable block ［ 4 ］, movable block ［ 4 ］ is gone up regular jaw ［ 6 ］ on one side, opposite side has tooth bar jaw ［ 5 ］, and movable block ［ 7 ］ is being pulled on the body ［ 1 ］ by bearing pin ［ 10 ］ device.The movable block working edge is moving jaw ［ 8 ］, and movable block ［ 7 ］ can rotate around bearing pin ［ 10 ］.Movable block ［ 7 ］ has an inside groove, its bottom land ［ 9 ］ with pull the body inclined-plane and be adjacent to after, moving jaw ［ 8 ］ is parallel to regular jaw ［ 6 ］.When two jaws are parallel, left end, the alignment of opening side's two jaws; Right-hand member, the side of remaining silent, moving jaw ［ 8 ］ exceeds the length of regular jaw ［ 6 ］ slightly.Turn adjusting screw(rod) ［ 2 ］ can make regular jaw ［ 6 ］ with movable block ［ 4 ］ near or leave moving jaw ［ 8 ］, movable block ［ 4 ］ can be put into forward or backwards by the effect of adjusting screw(rod) ［ 2 ］ and pull body ［ 1 ］, can withdraw from again and pull body ［ 1 ］.
Bearing pin ［ 10 ］ center to moving jaw ［ 8 ］ openend wire length greater than its length to moving jaw ［ 8 ］ closed end line.
Turn adjusting screw(rod) ［ 2 ］ makes two jaws clamp nut.Impulse stroke, handle moves in the direction of the clock, nut drops on the right side of the fulcrum pin axle ［ 10 ］ of movable block ［ 9 ］ to the reaction force of moving jaw ［ 8 ］, makes movable block ［ 9 ］ be subjected to counterclockwise moment and is adjacent to and pull body ［ 1 ］, and nut will move in the direction of the clock.The backlash journey, handle moves counter clockwise, nut drops on bearing pin ［ 10 ］ left side to the active force of moving jaw ［ 8 ］, movable block ［ 7 ］ is subjected to clockwise moment, rotate to clockwise direction, cause the opening side, space between regular jaw ［ 6 ］ and the moving jaw ［ 8 ］ big, the side of remaining silent is little, be convenient to two jaws and change the pair of parallel limit counter clockwise and clamp nut, realize continued operation.
With reference to Fig. 2: turn adjusting screw(rod) ［ 2 ］, by tooth bar ［ 3 ］ movable block ［ 4 ］ is withdrawed from and pull body ［ 1 ］, movable block ［ 4 ］ is oppositely put into pulled body ［ 1 ］, promptly allow tooth bar jaw ［ 5 ］ become the work jaw inwardly.The tooth of tooth bar jaw ［ 5 ］ points to the side of remaining silent of two jaws.Turn adjusting screw(rod) ［ 2 ］ makes moving jaw ［ 8 ］ and tooth bar jaw ［ 5 ］ clamp the garden pipe.Impulse stroke, handle are by inhour motion, and tooth bar jaw ［ 5 ］ rolls tight garden pipe, movable block ［ 7 ］ with pull body ［ 1 ］ and be adjacent to, garden pipe counter-clockwise direction is rotated.The space journey, handle moves in the direction of the clock, and movable block ［ 7 ］ rotates around bearing pin ［ 10 ］, and the side of remaining silent is little greatly to make two jaw opening sides, and the tooth bar jaw slides on the pipe of garden in the direction of the clock, has realized continued operation.
The You point Zai Yu of clyburn spanner: (1) from arbitrarily angled all smoothly clamping Yuan Xing and six sides or Zheng square cross, the Yi pincers are multiplex; (2) continued operation, easy to use, save time; (3) simple in structure, Zao processed is easy.
Claims (5)
1, by pulling body, adjusting screw(rod), the wrench novel alive that is meshed and forms with adjusting screw(rod) by the movable block and the movable block of two-sided jaw, it is characterized in that two pincers in one be regular jaw, another is to constitute moving jaw by the movable block working edge, utilizes the folding effect of moving jaw and to change hexagon and two parallel edges of square cross from arbitrarily angled clamping.
2, novel wrench alive according to claim 1 is characterized in that movable block relies on pin shaft device in pulling on the body, and movable block can rotate around the bearing pin axle center.
3, novel wrench alive according to claim 1 and 2, it is characterized in that movable block has an inside groove, after movable block is under pressure and makes its inside groove bottom land and pull the body inclined-plane and be adjacent to, moving jaw is parallel to regular jaw, when two jaws are parallel, opening side's alignment of two jaws, and in the side of remaining silent, moving jaw exceeds regular jaw length slightly.
4, novel wrench alive according to claim 1 is characterized in that pulling body because the interaction energy of adjusting screw(rod) is put into movable block forward or backwards, can withdraw from again and pull body.
5, novel wrench alive according to claim 4 is characterized in that two-sided jaw is arranged on the movable block, and one side is the plane jaw; Another side is the tooth bar jaw, and the tooth of tooth bar jaw points to the side of remaining silent of two jaws, constitutes pipe vice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93201892 CN2145681Y (en) | 1993-01-30 | 1993-01-30 | Clyburn spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93201892 CN2145681Y (en) | 1993-01-30 | 1993-01-30 | Clyburn spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2145681Y true CN2145681Y (en) | 1993-11-10 |
Family
ID=33786239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93201892 Expired - Fee Related CN2145681Y (en) | 1993-01-30 | 1993-01-30 | Clyburn spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2145681Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358255A (en) * | 2012-03-29 | 2013-10-23 | 杨春艳 | Self-locking open ratchet spanner |
| CN106836234A (en) * | 2017-02-13 | 2017-06-13 | 同济大学 | A kind of assembled foundation ditch concrete support is detachably connected joint |
-
1993
- 1993-01-30 CN CN 93201892 patent/CN2145681Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358255A (en) * | 2012-03-29 | 2013-10-23 | 杨春艳 | Self-locking open ratchet spanner |
| CN106836234A (en) * | 2017-02-13 | 2017-06-13 | 同济大学 | A kind of assembled foundation ditch concrete support is detachably connected joint |
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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 |