CN201677249U - Jaw clamp of vice - Google Patents
Jaw clamp of vice Download PDFInfo
- Publication number
- CN201677249U CN201677249U CN2010201728598U CN201020172859U CN201677249U CN 201677249 U CN201677249 U CN 201677249U CN 2010201728598 U CN2010201728598 U CN 2010201728598U CN 201020172859 U CN201020172859 U CN 201020172859U CN 201677249 U CN201677249 U CN 201677249U
- Authority
- CN
- China
- Prior art keywords
- vice
- jaw
- pawl assembly
- pawl
- pawl component
- 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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Abstract
The utility model discloses a jaw clamp of a vice, which comprises a first pawl component and a second pawl component, surfaces of the first pawl component and the second pawl component are respectively provided with teeth, or surfaces are respectively other irregular surfaces that can increase the friction force, and the first pawl component and the second pawl component are respectively arranged on a fixed jaw and a movable jaw of the vice. By adopting the jaw clamp of the vice, the pawl components with teeth or surfaces with other irregular shapes are arranged on the fixed jaw and the movable jaw of the vice respectively to increase the friction force of clamping workpieces, so the vice can clamp round, tubular and abnormal shape workpieces and can achieve stable and reliable clamping, the range of workpiece clamping of the vice can be expanded, and the utility model has the advantages of simple structure, convenient installation and flexible use, and the clamp has low cost and is convenient in promotion.
Description
Technical field
The utility model relates to a kind of accessory of anchor clamps, is specifically related to a kind of jaw anchor clamps of vice.
Background technology
Vice is a kind of instrument of common holding workpiece.
Vice utilizes screw rod or other mechanisms that two jaws are relatively moved and holding workpiece usually.Vice is generally by base, vice body, regular jaw and moving jaw, and the transmission mechanism that moving jaw is moved is formed.Occasion difference by using has types such as metalworker's vice and machine vice.
Machine vice is a kind of machine tool accessories, claims flat-nose pliers again, generally is installed on the workbench of lathes such as milling machine, drilling machine, shaping machine and surface grinding machine to use.The machine vice jaw is wide and low, and clamping force is big, the required precision height.Machine vice has polytype, can be divided into plain edition and accurate by precision.The accurate finishing machines such as surface grinding machine, boring machine that are used for.Machine vice by structure also can be divided into the swinging of being with base, not with fixed and tilting of base etc.The moving jaw of machine vice also has and adopts pneumatic, hydraulic pressure or eccentric cam to drive quick clamping.
Metalworker's vice is installed on the fitter's bench, for the pincers worker holding workpiece so as to saw, processing such as file.Existing metalworker's vice comprises regular jaw, moving jaw and slide rail, and slide rail driving moving jaw is close and then clamping work pieces to regular jaw.Its weak point comprises following aspect: when clamping circle, tubular and special-shaped workpiece, clamping be two buses or the contact point of workpiece, the way of contact is line contact or some contact, part clamping instability; And if in order to increase stability and to increase jaw, damage workpiece easily to the chucking power of workpiece, make troubles to work.
The utility model content
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provide a kind of can the clamping circle, the jaw anchor clamps of vice that tubular and special-shaped workpiece and clamping stability are good.
Technical scheme: for achieving the above object, the jaw anchor clamps of vice of the present utility model, comprise first pawl assembly and second pawl assembly, described first pawl assembly and the second pawl assembly surface are respectively equipped with tooth, perhaps the surface is respectively other irregular surface that can increase frictional force, and first pawl assembly and second pawl assembly are installed in respectively on the regular jaw and moving jaw of vice.
Described first pawl assembly and second pawl assembly are respectively equipped with at least two toothrows.
Described first pawl assembly and second pawl assembly are handled knob by locking respectively and are installed on the regular jaw and moving jaw of vice.
Described first pawl assembly and second pawl assembly are installed on the regular jaw and moving jaw of vice by screw respectively.
Beneficial effect: the jaw anchor clamps of vice of the present utility model, by being set respectively, toothed pawl assembly or other irregular shape face increase the frictional force of holding workpiece on the regular jaw of vice and moving jaw, make vice can the clamping circle, tubular and special-shaped workpiece and clamping be solid and reliable, can enlarge the scope of vice holding workpiece, have simple in structure, easy for installation, use advantage flexibly, these anchor clamps are with low cost simultaneously, are convenient to promote the use of.
Description of drawings
Accompanying drawing is that the utility model is installed in the structural representation on the vice.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation.
As shown in drawings, the jaw anchor clamps of vice of the present utility model, comprise first pawl assembly 1 and second pawl assembly 2, first pawl assembly 1 and second pawl assembly, 2 surfaces are respectively equipped with tooth 3, perhaps the surface is respectively other irregular surface that can increase frictional force, and first pawl assembly 1 and second pawl assembly 2 are installed in respectively on the regular jaw 4 and moving jaw 5 of vice.First pawl assembly 1 and second pawl assembly 2 are respectively equipped with at least two toothrows 3.The number of first pawl assembly 1 and second pawl assembly 2 is at least one respectively.Common first pawl assembly 1 has two, is installed on the regular jaw 4 of vice, and second pawl assembly 2 has one, is installed on the moving jaw 5 of vice.First pawl assembly 1 and second pawl assembly 2 are handled knob by locking respectively and 6 are installed on the regular jaw 4 and moving jaw 5 of vice.First pawl assembly 1 and second pawl assembly 2 also can be installed on the regular jaw 4 and moving jaw 5 of vice by screw respectively.
The above only is a preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the jaw anchor clamps of a vice, it is characterized in that: comprise first pawl assembly (1) and second pawl assembly (2), described first pawl assembly (1) and second pawl assembly (2) surface are respectively equipped with tooth (3), and first pawl assembly (1) and second pawl assembly (2) are installed in respectively on the regular jaw (4) and moving jaw (5) of vice.
2. the jaw anchor clamps of vice according to claim 1, it is characterized in that: described first pawl assembly (1) and second pawl assembly (2) are respectively equipped with at least two toothrows (3).
3. the jaw anchor clamps of vice according to claim 1 and 2 is characterized in that: described first pawl assembly (1) and second pawl assembly (2) respectively by locking handle knob (6) be installed on the regular jaw (4) and moving jaw (5) of vice.
4. the jaw anchor clamps of vice according to claim 1 and 2, it is characterized in that: described first pawl assembly (1) and second pawl assembly (2) are installed on the regular jaw (4) and moving jaw (5) of vice by screw respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201728598U CN201677249U (en) | 2010-04-27 | 2010-04-27 | Jaw clamp of vice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201728598U CN201677249U (en) | 2010-04-27 | 2010-04-27 | Jaw clamp of vice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201677249U true CN201677249U (en) | 2010-12-22 |
Family
ID=43342309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201728598U Expired - Fee Related CN201677249U (en) | 2010-04-27 | 2010-04-27 | Jaw clamp of vice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201677249U (en) |
-
2010
- 2010-04-27 CN CN2010201728598U patent/CN201677249U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20160427 |