CN201471308U - Quickly folding bench clamp - Google Patents
Quickly folding bench clamp Download PDFInfo
- Publication number
- CN201471308U CN201471308U CN2009201873724U CN200920187372U CN201471308U CN 201471308 U CN201471308 U CN 201471308U CN 2009201873724 U CN2009201873724 U CN 2009201873724U CN 200920187372 U CN200920187372 U CN 200920187372U CN 201471308 U CN201471308 U CN 201471308U
- Authority
- CN
- China
- Prior art keywords
- jaw
- pull
- block
- nut
- regular jaw
- 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 discloses a quickly folding bench clamp. The bench clamp comprises a movable jaw (3), a fixed jaw (11), a support block (2) and two parallel pull rods (10), wherein the fixed jaw (11) is fixed at one end of the support block (2) and the lower part is provided with two transversely parallel through holes; two pull rods (10) are positioned in the two through holes; the movable jaw (3) is fixedly connected at one end of the two pull rods (10); the other sides of the pull rods (10) are screw rods that are respectively connected with a nut (6); the pull rod (10) is sheathed with a spring (5); the pull rod (10) at the other side of the nut (6) is in threaded connection with a pull block (7); the support block (2) is provided with the through hole (8) that is internally and rotatably connected with an L-shaped handle (1); and one end of the handle (1) is movably connected with the pull block (7). The bench clamp can quickly clamp or loosen workpieces and the clamping and loosening efficiency are high.
Description
Technical field
The utility model relates to a kind of bench vice that is used for clamping workpiece, bench vice that especially can quickly opening and closing.
Background technology
Bench vice is the anchor clamps that the widely used a kind of fixation workpiece of factory is processed.Bench vice commonly used comprises moving jaw and regular jaw, and moving jaw carries out transmission by screw mandrel.Because the screw mandrel transmission need be rotated the purpose that some circles just can reach fixing and unclamp, therefore exist in the use of existing bench vice and clamp and to unclamp spended time long, the problem that efficiency is low.
The utility model content
The purpose of this utility model solves existing bench vice clamping and unclamps spended time long exactly, and the problem that efficiency is low provides a kind of bench vice that can clamp fast and unclamp.
The technical solution adopted in the utility model is: a kind of bench vice of quickly opening and closing, it is characterized in that it comprises moving jaw, regular jaw, back-up block and two parallel draw bars, regular jaw is fixed on an end of back-up block, the regular jaw bottom is provided with two horizontal parallel via holes, two pull bars lay respectively in two through holes, moving jaw is fixed in an end of two pull bars, makes moving jaw relative with regular jaw; Two pull bars are screw rod at the opposite side of regular jaw, are connected with nut respectively in same position, are set with spring on the pull bar between nut and the regular jaw, and an end of spring is connected on the regular jaw, and the other end is connected on the nut; Thread connection has pulling block on the pull bar of nut opposite side, between two pull bars, the back-up block on pulling block right side is provided with through hole, rotates in the through hole and is connected with L-shaped handle, handle one end and pulling block flexible connection.
Adopt technique scheme, when the needs clamping work pieces, rotate counterclockwise handle, the other end of handle can drive pull bar and move to the right, and the moving jaw that is fixed on the pull bar left side moves thereupon, jaw is diminished gradually, thereby reach the purpose of clamping workpiece fast.When need unclamp workpiece, clockwise rotate handle, pulling block moves to left under the acting in conjunction of spring and handle, thereby reaches the purpose of unclamping workpiece rapidly.
In sum, the beneficial effects of the utility model are: make the moving jaw fast moving because the utility model adopts handle to drive pull bar, thereby can clamp fast and unclamp workpiece, so the utility model clamps and unclamps workpiece and takes a short time the efficiency height.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is the vertical view of Fig. 1.
Among the figure, 1, handle, 2, back-up block, 3, moving jaw, 4, workpiece, 5, spring, 6, nut, 7, pulling block, 8, through hole, 9, rotating shaft, 10, pull bar, 11, regular jaw.
The specific embodiment
The bench vice of a kind of quickly opening and closing of the utility model, as shown in Figure 1 and Figure 2, it comprises moving jaw 3, regular jaw 11, back-up block 2 and two parallel draw bars 10, regular jaw 11 is fixed on an end of back-up block 2, regular jaw 11 bottoms are provided with two horizontal parallel via holes, two pull bars 10 lay respectively in two through holes, and moving jaw 3 is fixed in an end of two pull bars 10, makes moving jaw 3 relative with regular jaw 11; Two pull bars 10 are screw rod at the opposite side of regular jaw 11, are connected with nut 6 respectively in same position, are set with spring 5 on the pull bar 10 between nut 6 and the regular jaw 11, and an end of spring 5 is connected on the regular jaw 11, and the other end is connected on the nut 6; Thread connection has between pulling block 7, two pull bars 10 on the pull bar 10 of nut 6 opposite sides, the back-up block 2 on pulling block 7 right sides is provided with through hole 8, rotates by rotating shaft 9 in the through hole 8 to connect L-shaped handle 1, handle 1 one ends and pulling block 7 flexible connections.Workpiece 4 fixes to clamp by moving jaw 3 and regular jaw 11.
Claims (1)
1. the bench vice of a quickly opening and closing, it is characterized in that it comprises moving jaw [3], regular jaw [11], back-up block [2] and two parallel draw bars [10], regular jaw [11] is fixed on an end of back-up block [2], regular jaw [11] bottom is provided with two horizontal parallel via holes, two pull bars [10] lay respectively in two through holes, moving jaw [3] is fixed in an end of two pull bars [10], makes moving jaw [3] relative with regular jaw [11]; Two pull bars [10] are screw rod at the opposite side of regular jaw [11], be connected with nut [6] respectively in same position, be set with spring [5] on the pull bar [10] between nut [6] and the regular jaw [11], an end of spring [5] is connected on the regular jaw [11], and the other end is connected on the nut [6]; The pull bar [10] of nut [6] opposite side is gone up thread connection pulling block [7], between two pull bars [10], the back-up block [2] on pulling block [7] right side is provided with through hole [8], rotates in the through hole [8] and is connected with L-shaped handle [1], handle [1] one end and pulling block [7] flexible connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201873724U CN201471308U (en) | 2009-09-02 | 2009-09-02 | Quickly folding bench clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201873724U CN201471308U (en) | 2009-09-02 | 2009-09-02 | Quickly folding bench clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201471308U true CN201471308U (en) | 2010-05-19 |
Family
ID=42407549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201873724U Expired - Fee Related CN201471308U (en) | 2009-09-02 | 2009-09-02 | Quickly folding bench clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201471308U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615601A (en) * | 2012-04-12 | 2012-08-01 | 付志洪 | Quick loosening and fastening thread-free clamp |
| CN102615600A (en) * | 2012-04-06 | 2012-08-01 | 山东电力集团公司枣庄供电公司 | Fast vise |
| CN103953627A (en) * | 2014-04-25 | 2014-07-30 | 苏州金牛精密机械有限公司 | Laminating jig |
| CN106182057A (en) * | 2016-08-29 | 2016-12-07 | 郑钧林 | Processing object robot arm |
-
2009
- 2009-09-02 CN CN2009201873724U patent/CN201471308U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615600A (en) * | 2012-04-06 | 2012-08-01 | 山东电力集团公司枣庄供电公司 | Fast vise |
| CN102615601A (en) * | 2012-04-12 | 2012-08-01 | 付志洪 | Quick loosening and fastening thread-free clamp |
| CN103953627A (en) * | 2014-04-25 | 2014-07-30 | 苏州金牛精密机械有限公司 | Laminating jig |
| CN106182057A (en) * | 2016-08-29 | 2016-12-07 | 郑钧林 | Processing object robot arm |
| CN106182057B (en) * | 2016-08-29 | 2018-12-25 | 郑钧林 | Process object robot arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20100902 |