CN207942321U - A kind of quick-clamping bench vice - Google Patents
A kind of quick-clamping bench vice Download PDFInfo
- Publication number
- CN207942321U CN207942321U CN201820322486.4U CN201820322486U CN207942321U CN 207942321 U CN207942321 U CN 207942321U CN 201820322486 U CN201820322486 U CN 201820322486U CN 207942321 U CN207942321 U CN 207942321U
- Authority
- CN
- China
- Prior art keywords
- platform
- inner arc
- pedestal
- arc clevis
- clevis
- 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 kind of quick-clamping bench vices,Including pedestal,The bottom of the pedestal is equipped with four support legs,Upper surface one end of the pedestal is equipped with four-bar mechanism by bolt,The right end of the four-bar mechanism is equipped with inner arc clevis platform one,Described one one end far from four-bar mechanism of inner arc clevis platform is equipped with inner arc clevis platform two,The one end of the pedestal far from four-bar mechanism is equipped with holder,Compression spring is installed between the holder and inner arc clevis platform two,The compression spring is arranged with sleeve one on the outer wall of two one end of inner arc clevis platform,The utility model locks principle using four-bar mechanism dead point and compression spring is used cooperatively,Overcome the slow problem of conventional threads bench vice clamping stroke,So that clamping work becomes quick,Reliably,Simultaneously arc groove is offered in two mutual corresponding face of inner arc clevis platform one and inner arc clevis platform,Realizing can clamping flat work pieces and the purpose of energy clamping arc-shaped workpiece,It is highly practical,The more market competitiveness.
Description
Technical field
The utility model belongs to clamp art, and in particular to a kind of quick-clamping bench vice.
Background technology
Common clamping tool is screw-type bench vice in current social production, and by being spirally driven, depended on pressure is by workpiece
It compresses between two planes.When clamping, screw thread；When release, screw thread is unscrewed.Since the screw pitch and tooth form of screw thread limit,
Cause bench vice stroke slowly and clamping resistance is big, influences working efficiency.And it is plane that bench vice clamping face is common, it cannot be effectively reliable
Clamping arcwall face workpiece, need our solve.
Utility model content
The purpose of this utility model is to provide a kind of quick-clamping bench vices, mentioned above in the background art existing to solve
The problem of modern bench vice clamping is slowly and clamping face is limited, arcwall face workpiece cannot effectively be clamped.
To achieve the above object, the utility model provides the following technical solutions：A kind of quick-clamping bench vice, including pedestal,
The bottom of the pedestal is equipped with four support legs, and the upper surface of pedestal is opened up there are two strip installation through-hole, the pedestal
Upper surface one end four-bar mechanism is equipped with by bolt, the right end of the four-bar mechanism is equipped with inner arc clevis platform one, described
One one end far from four-bar mechanism of inner arc clevis platform is equipped with inner arc clevis platform two, one end peace of the pedestal far from four-bar mechanism
Equipped with holder, compression spring is installed, the compression spring is close to two one end of inner arc clevis platform between the holder and inner arc clevis platform two
Sleeve one is arranged on outer wall, and compression spring is arranged with sleeve two on one end outer wall of holder, the holder passes through with pedestal
Bolt is fixedly connected.
Preferably, the holder is L-shaped structure, and side of the holder far from sleeve two is equipped with adjusting bolt.
Preferably, the outer wall of the sleeve two is equipped with screw thread, and sleeve two passes through threads with holder.
Preferably, arc groove is offered in two mutual corresponding face of the inner arc clevis platform one and inner arc clevis platform.
Preferably, the bottom of the inner arc clevis platform one and inner arc clevis platform two is equipped with sliding bar, and inner arc clevis platform
One and inner arc clevis platform two be slidably connected by the sliding bar of bottom with pedestal
Compared with prior art, the utility model has the beneficial effects that：The Quick clamping platform wrench structure is scientific and reasonable, uses
Safe ready locks principle using four-bar mechanism dead point and compression spring is used cooperatively, it is slow to overcome conventional threads bench vice clamping stroke
Slow problem so that clamping work becomes quick, reliably, while two mutual corresponding face of inner arc clevis platform one and inner arc clevis platform
Inside offer arc groove, realize can clamping flat work pieces again can clamping arc-shaped workpiece purpose, highly practical, more city
Field competitiveness.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the explosive view of the utility model.
In figure：1- pedestals, 2- four-bar mechanisms, 3- inner arc clevis platform one, 4- bolts, 5- inner arc clevis platform two, 6- sleeves one,
7- compression springs, 8- sleeves two, 9- holders.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of quick-clamping bench vice, including pedestal 1, bottom
The bottom of seat 1 is equipped with four support legs, and the upper surface of pedestal 1 is opened up there are two strip installation through-hole, the upper surface of pedestal 1
One end is equipped with four-bar mechanism 2 by bolt 4, and the right end of four-bar mechanism 2 is equipped with inner arc clevis platform 1, inner arc clevis platform 1
One end far from four-bar mechanism 2 is equipped with inner arc clevis platform 25, and the one end of pedestal 1 far from four-bar mechanism 2 is equipped with holder 9, branch
Compression spring 7 is installed, compression spring 7 is arranged with set on the outer wall of 25 one end of inner arc clevis platform between frame 9 and inner arc clevis platform 25
Cylinder 1, and compression spring 7 is arranged with sleeve 28 on one end outer wall of holder 9, holder 9, which is fixed with pedestal 1 by bolt 4, to be connected
It connects.
In the present embodiment, for the ease of adjusting the position of sleeve 28, it is preferred that holder 9 is L-shaped structure, and holder 9 is remote
Side from sleeve 28 is equipped with adjusting bolt, and the outer wall of sleeve 28 is equipped with screw thread, and sleeve 28 passes through screw thread with holder 9
It screws togather.
In the present embodiment, in order to realize can clamping plane workpiece the purpose of arcwall face workpiece can be clamped again, it is preferred that
Inner arc clevis platform 1 and inner arc clevis platform offer arc groove in 25 mutual corresponding face.
In the present embodiment, for the ease of the adjusting of 25 position of inner arc clevis platform 1 and inner arc clevis platform, it is preferred that inner arc
The bottom of clevis platform 1 and inner arc clevis platform 25 is equipped with sliding bar, and inner arc clevis platform 1 and inner arc clevis platform 25 and bottom
Seat 1 is slidably connected by the sliding bar of bottom, and sliding bar insertion is mounted in strip installation through-hole.
Operation principle：The workpiece of required clamping is directly placed on interior by safe ready when the utility model is used, user
Arc presss from both sides between platform 1 and inner arc clevis platform 25, adjusts four-bar mechanism 2, and the implementation journey of four-bar mechanism 2 drives inner arc clevis platform
One 3 movements, while 25 compression force compresses compression spring 7 of inner arc clevis platform, to generate elastic compression workpiece, during use, four bars
The dead point self-locking function of mechanism 2 can prevent workpiece from loosening, and two on pedestal 1 strip installation through-hole can make inner arc press from both sides
Platform 1 and inner arc clevis platform 25 are free to slide, and sleeve 28 is threadedly coupled with holder 9, and pass through the adjusting spiral shell of 9 other side of holder
Bolt the progress of screwing tight is adjusted, it can be achieved that clamping space and pressing force adjusting, adapt to easily and fast various various sizes of
Clamping workpiece.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of quick-clamping bench vice, including pedestal (1), it is characterised in that：The bottom of the pedestal (1) is equipped with four supports
Foot, and the upper surface of pedestal (1) is opened up there are two strip installation through-hole, upper surface one end of the pedestal (1) passes through bolt
(4) four-bar mechanism (2) is installed, the right end of the four-bar mechanism (2) is equipped with inner arc clevis platform one (3), the inner arc clevis
The one end of platform one (3) far from four-bar mechanism (2) is equipped with inner arc clevis platform two (5), and the pedestal (1) is far from four-bar mechanism (2)
One end holder (9) is installed, compression spring (7), the compression spring (7) are installed between the holder (9) and inner arc clevis platform two (5)
Sleeve one (6) is arranged on the outer wall of two (5) one end of inner arc clevis platform, and compression spring (7) is close to one end outer wall of holder (9)
On be arranged with sleeve two (8), the holder (9) is fixedly connected with pedestal (1) by bolt (4).
2. a kind of quick-clamping bench vice according to claim 1, it is characterised in that：The holder (9) is L-shaped structure, and
Side of the holder (9) far from sleeve two (8) is equipped with adjusting bolt.
3. a kind of quick-clamping bench vice according to claim 1, it is characterised in that：It is set on the outer wall of the sleeve two (8)
There is screw thread, and sleeve two (8) passes through threads with holder (9).
4. a kind of quick-clamping bench vice according to claim 1, it is characterised in that：The inner arc clevis platform one (3) and interior
Arc folder offers arc groove in platform two (5) mutual corresponding face.
5. a kind of quick-clamping bench vice according to claim 1, it is characterised in that：The inner arc clevis platform one (3) and interior
The bottom of arc folder platform two (5) is equipped with sliding bar, and inner arc clevis platform one (3) and inner arc clevis platform two (5) and pedestal (1) are equal
It is slidably connected by the sliding bar of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820322486.4U CN207942321U (en) | 2018-03-05 | 2018-03-05 | A kind of quick-clamping bench vice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820322486.4U CN207942321U (en) | 2018-03-05 | 2018-03-05 | A kind of quick-clamping bench vice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207942321U true CN207942321U (en) | 2018-10-09 |
Family
ID=63696796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820322486.4U Expired - Fee Related CN207942321U (en) | 2018-03-05 | 2018-03-05 | A kind of quick-clamping bench vice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207942321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042815A (en) * | 2021-10-28 | 2022-02-15 | 成都飞机工业（集团）有限责任公司 | Pipe end flaring clamping device |
-
2018
- 2018-03-05 CN CN201820322486.4U patent/CN207942321U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042815A (en) * | 2021-10-28 | 2022-02-15 | 成都飞机工业（集团）有限责任公司 | Pipe end flaring clamping device |
| CN114042815B (en) * | 2021-10-28 | 2022-10-25 | 成都飞机工业（集团）有限责任公司 | Pipe end flaring clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 Termination date: 20200305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |