CN102909584B - Movable vice body clamping tool for bench vices - Google Patents
Movable vice body clamping tool for bench vices Download PDFInfo
- Publication number
- CN102909584B CN102909584B CN201210477273.6A CN201210477273A CN102909584B CN 102909584 B CN102909584 B CN 102909584B CN 201210477273 A CN201210477273 A CN 201210477273A CN 102909584 B CN102909584 B CN 102909584B
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- Prior art keywords
- vice body
- movable vice
- face
- movable
- piston rod
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Abstract
The invention relates to a movable vice body clamping tool for bench vices, which comprises a base, an abutting block, a bracket, a limiting component and an abutting cylinder, wherein the base can be fixed on a machine tool, the abutting block is fixed at the rear end part of the base, the bracket is fixed at the front end part of the base, the limiting component is arranged on the base and used for positioning a movable guide rail, the abutting cylinder is fixed on the bracket, the base is provided with a working plane matched with the bottom surface of a movable vice body, the bottom surface of the movable vice body is arranged on the base, the abutting block is protruded out of the working plane, the abutting block is provided with an abutting surface to be parallel to and in abutting fit with the rear end face of the movable vice body, and the abutting cylinder is provided with a piston rod for being abutted against the front end face of the movable vice body, and the axial lead of the piston rod is inclined and extends backwards and downwards. The clamping tool disclosed by the invention can rapidly and steadily clamp a movable vice body, so that when a machine tool carries out machining on the movable vice body, the machine tool or the movable vice body can not shake, thereby improving the machining accuracy of the movable vice body.
Description
Technical field
The present invention relates to a kind of frock clamp, relate in particular to the movable vice body clamping tool of bench vice.
Background technology
The internal structure that accompanying drawing 1 to 6 has been shown general bench vice, it comprises pedestal 1, be fixed on the fixing vice body 2 on pedestal 1, part is through the movable vice body 3 of fixing vice body 2 inside, the groove 23 connecting before and after the inside of fixing vice body 2 has, support rails 24 is formed at the bottom of groove 23, its movable vice body 3 has the moving guide rail 33 that is positioned at groove 23 and can be free to slide on support rails 24, two of the left and right side surface of moving guide rail 33 has the smooth spigot surface 331 that need to match with the groove of fixed guide 23, the rearward end of moving guide rail 33 has one and favours the rear end face 332 that moves guide rail bottom surface 30, the cavity 34 connecting before and after moving guide rail 33 inside have, also be provided with screw mandrel 32 in cavity 34 inside, wherein, one end of screw mandrel 32 is threaded with movable vice body, the middle part of screw mandrel 32 is threaded mutually with feed screw nut 22, on the leading section of screw mandrel 32, be also connected with handle 36, in actual use, can drive moving guide rail 33 to move forward and backward on the support rails 24 of groove 23 inside by swinging handle 36 rotary screws 32, now movable vice body 3 is relatively fixed vice body 2 and is moved forward and backward to clamp or loosen workpiece.
The processing of the movable vice body 3 of prior art to bench vice is to be all placed on common milling machine or lathe carries out, because movable vice body 3 is not regular parts, common fixture is not easy its clamping, using common fixture to add man-hour to movable vice body 3, its machining accuracy is too low conventionally, and the higher face of some requirement on machining accuracy, such as being positioned at the spigot surface 331 of moving guide rail 33 both sides of movable vice body 3, if adopt common clamp for machining, can cause the moving left and right sides wall of guide rail 33 and the left and right sides inwall of groove 23 to rub, movable vice body 3 will be obstructed at the sliding stroke of fixing vice body 2 inside, if by twice clamping of adjustable clamp status, and respectively two spigot surfaces are carried out to Milling Process, its process is loaded down with trivial details, and each plane accumulated error is larger, be easy to cause the spigot surface 331 of the moving guide rail of movable vice body 33 both sides not parallel.
Summary of the invention
The object of this invention is to provide the clamp for machining of a kind of clamping rapidly, stably fixed station vice activity vice body.
For achieving the above object, the technical solution used in the present invention is:
The movable vice body clamping tool of bench vice, include the pedestal that can be fixed on machining tool, be fixed on the piece that pushes against of described pedestal rearward end, be fixed on the support of described pedestal leading section, be arranged on described pedestal and for locating the locating part of moving guide rail, and be fixed on the cylinder that pushes against on described support, on described pedestal, there is the working face matching with the bottom surface of movable vice body, the described piece that pushes against protrudes from described working face, and the described piece that pushes against has and parallels with the rear end face of movable vice body and for pushing against the face that pushes against that coordinates this rear end face, the described cylinder that pushes against has the piston rod on the front end face for being pushed against movable vice body, the axial line of described piston rod tilts also backward to downward-extension, and the axial line of described piston rod with the described face that pushes against the projection on described working face mutually vertical.
In preferred version, between the axial line of described piston rod and described working face, be the angle of 20-45 degree.
Further, between the axial line of described piston rod and described working face, be the angle of 30 degree.
In preferred version, the described cylinder that pushes against is oil cylinder.
In preferred version, described locating part has multiple, and multiple described locating parts are divided into two column distributions in the left and right sides of described pedestal.
Operation principle of the present invention is as follows:
The bottom surface of the movable vice body of bench vice is fixed on according to position as shown in Figure 7,8 on the position of the working face on pedestal, matched with working face in the bottom surface of movable vice body, mobile movable vice body, side and the locating part of movable vice body are offseted, then move backward movable vice body, end face is against push against pushing against on face of piece thereafter, owing to pushing against face contact between piece and movable vice body, therefore geocoded activity vice body accurately, control and push against cylinder again, the piston rod that pushes against cylinder is pushed against downwards on the front end face of movable vice body.Pressure under piston rod is tilted to movable vice body, because the axial line of piston rod is with to push against the projection of face on described working face mutually vertical, therefore piston rod and the face that pushes against clamp movable vice body simultaneously, now screw the locating part that is positioned at the left and right sides on pedestal, the left and right sides wall of movable vice body is fixed between two row's locating parts.
The present invention, compared with conventional art, has the following advantages:
The movable vice body clamping tool of bench vice of the present invention clamping, stably clamping activity vice body rapidly, makes machining tool add man-hour to movable vice body, and can not produce and rock, thus the machining accuracy of raising activity vice body.
Brief description of the drawings
The main cutaway view that accompanying drawing 1 is bench vice;
The left view that accompanying drawing 2 is bench vice;
The right view that accompanying drawing 3 is bench vice;
Accompanying drawing 4 is the main cutaway view of fixing vice body;
The front view that accompanying drawing 5 is movable vice body;
The left view that accompanying drawing 6 is movable vice body;
Accompanying drawing 7 is the front view of movable vice body clamping tool;
Accompanying drawing 8 is the top view of movable vice body clamping tool;
In above accompanying drawing: 1, pedestal; 2, fixing vice body; 21, jaw mounting groove; 22, feed screw nut; 23, groove; 24, support rails; 25, steel jaw; 3, movable vice body; 30, bottom surface; 31, jaw mounting groove; 32, screw mandrel; 33, moving guide rail; 331, spigot surface; 332, rear end face; 333, front end face; 34, cavity; 35, steel jaw; 36, handle; 4, clamping tool; 41, pedestal; 410, working face; 42, push against piece; 420, push against face; 43, support; 44, push against cylinder; 45, piston rod; 46, locating part.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, the invention will be further described that (" front " described in this description refers to right-hand in accompanying drawing 1, " rear " refers to the left in accompanying drawing 1, and " left side " described in this description, " right side " direction are corresponding with the left and right direction in accompanying drawing 2 respectively):
Accompanying drawing 7, 8 is the structural representation of the movable vice body clamping tool 4 of bench vice of the present invention, this clamping tool 4 includes the pedestal 41 that can be fixed on machining tool, what be fixed on pedestal 41 rearward end pushes against piece 42, be fixed on the support 43 of pedestal 41 leading sections and be fixed on and push against cylinder 44 on support 43, on pedestal 41, there is the working face 410 matching with the bottom surface of movable vice body 3, the bottom surface of movable vice body 3 can be arranged on this pedestal 41, push against piece 42 and protrude from working face 410 to be used for pushing against the rearward end of movable vice body 3, for the rear end face 332 of better cooperation activity vice body 3, pushing against piece 42 also has for parallel and support the friction tight face 420 that pushes against with the rear end face 332 of movable vice body 3, be positioned at the piston rod 45 that pushes against cylinder 44 and have the front end face 333 for pushing against movable vice body 3 of pedestal 41 leading sections, the axial line of piston rod 45 tilt and backward to downward-extension and and working face 410 between be the angle of 20-45 degree, and the axial line of piston rod 45 is with to push against the projection of face 420 on working face 30 mutually vertical.In the present embodiment, push against cylinder 44 for oil cylinder, between the axial line of piston rod 45 and working face 410, be the angle of 30 degree.
On pedestal 41, also there is the locating part 46 for locating moving guide rail 33, locating part 46 can have one, also can have multiple, multiple locating parts 46 be divided into two column distributions in the left and right sides of pedestal 41 for pushing against the left and right sides of movable vice body 3, the locating part 46 using in the present embodiment is bolt.
When installation, by the bottom surface 30 of movable bench vice vice body 3 according to as Fig. 7, position shown in 8 is fixed on the position of the working face 410 on pedestal 41, matched with working face 410 in the bottom surface 30 of movable vice body 3, mobile movable vice body 3, side and the locating part 46 of movable vice body 3 are offseted, then move backward movable vice body 3, thereafter end face is against on the face that pushes against 420 that pushes against piece 42, owing to pushing against face contact between piece 42 and movable vice body 3, therefore geocoded activity vice body 3 accurately, control and push against cylinder 44 again, the piston rod 45 that pushes against cylinder 44 is pushed against downwards on the front end face of movable vice body 3.Pressure under piston rod 45 is tilted to movable vice body 3, because the axial line of piston rod 45 is with to push against the projection of face 420 on working face 30 mutually vertical, therefore piston rod 45 and push against face 420 and movable vice body 3 is clamped simultaneously, is fixed between two row's locating parts 46 left and right sides wall of movable vice body 3.
The front end face 333 of movable vice body, rear end face 332 respectively by piston rod 45, push against piece 42 and push against, its two sides are fixing by two row's locating parts 46 respectively, reach the fastening object of movable vice body 3 with this, on pedestal 41, also have with machining tool on several screw holes of matching of workpiece assembling seat, on each screw hole, bolt is installed, bolt can be by fastening to clamping tool 4 and workpiece assembling seat, machining tool is to clamping, adjustable clamp 3 bodies on clamping tool 4 add man-hour, can not produce and rock, thus the machining accuracy of raising activity vice body 3.
Above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (5)
1. the movable vice body clamping tool of bench vice, it is characterized in that: it includes the pedestal (41) that can be fixed on machining tool, what be fixed on described pedestal (41) rearward end pushes against piece (42), be fixed on the support (43) of described pedestal (41) leading section, be arranged on described pedestal (41) and for locating the locating part (46) of moving guide rail (33), and be fixed on and push against cylinder (44) on described support (43), on described pedestal (41), there is the working face (410) matching with the bottom surface of movable vice body (3), the described piece (42) that pushes against protrudes from described working face (410), and the described piece (42) that pushes against has and parallels with the rear end face (332) of movable vice body (3) and for pushing against the face that pushes against (420) that coordinates this rear end face (332), the described cylinder (44) that pushes against has the piston rod (45) on the front end face (333) for being pushed against movable vice body (3), the axial line of described piston rod (45) tilts also backward to downward-extension, and the axial line of described piston rod (45) with the described face that pushes against (420) projection on described working face (410) mutually vertical.
2. the movable vice body clamping tool of bench vice according to claim 1, is characterized in that: the angle that is 20-45 degree between the axial line of described piston rod (45) and described working face (410).
3. the movable vice body clamping tool of bench vice according to claim 2, is characterized in that: the angle that is 30 degree between the axial line of described piston rod (45) and described working face (410).
4. the movable vice body clamping tool of bench vice according to claim 1, is characterized in that: the described cylinder (44) that pushes against is oil cylinder.
5. the movable vice body clamping tool of bench vice according to claim 1, is characterized in that: described locating part (46) has multiple, and multiple described locating parts (46) are divided into two column distributions in the left and right sides of described pedestal (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210477273.6A CN102909584B (en) | 2012-11-22 | 2012-11-22 | Movable vice body clamping tool for bench vices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210477273.6A CN102909584B (en) | 2012-11-22 | 2012-11-22 | Movable vice body clamping tool for bench vices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102909584A CN102909584A (en) | 2013-02-06 |
| CN102909584B true CN102909584B (en) | 2014-12-10 |
Family
ID=47608291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210477273.6A Expired - Fee Related CN102909584B (en) | 2012-11-22 | 2012-11-22 | Movable vice body clamping tool for bench vices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102909584B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605086B (en) * | 2019-01-23 | 2019-11-08 | 昆明理工大学 | A kind of milling machine equipment special and its application method for processing small size part |
| CN110919415A (en) * | 2019-12-24 | 2020-03-27 | 中山世达模型制造有限公司 | Multi-angle rotary bench vice |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2152638Y (en) * | 1993-05-22 | 1994-01-12 | 南昌航空工业学院 | Vice for quick-clamping machine |
| JPH07195276A (en) * | 1993-12-28 | 1995-08-01 | Tamotsu Takasugi | Movable jaw engaged mechanism of vice |
| JP4436476B2 (en) * | 1999-03-25 | 2010-03-24 | アキヤマインターナショナル株式会社 | Plate plate attachment / detachment mechanism of sheet-fed printing press |
| JP2004098201A (en) * | 2002-09-06 | 2004-04-02 | Ricoh Co Ltd | Angle fixing device, processing device equipped with device, and angle fixing method |
| CN201913482U (en) * | 2011-03-01 | 2011-08-03 | 吴国富 | Pneumatic flat tongs |
| CN201979322U (en) * | 2011-03-30 | 2011-09-21 | 铜陵科海光电技术有限公司 | Valve processing clamp |
| CN202264098U (en) * | 2011-09-15 | 2012-06-06 | 常熟市建华模具有限责任公司 | Fixture device for glass mold processing and with improved structure |
| CN202943447U (en) * | 2012-11-22 | 2013-05-22 | 张家港玉成精机有限公司 | Clamping tool of movable screw body of bench screw |
-
2012
- 2012-11-22 CN CN201210477273.6A patent/CN102909584B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN102909584A (en) | 2013-02-06 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Suzhou City, Jiangsu province 215621 Tong Fu Le Yu Zhen Zhangjiagang City Road No. 1 Applicant after: ZHANGJIAGANG YUCHENG MACHINE CO., LTD. Address before: Suzhou City, Jiangsu province 215621 Tong Fu Le Yu Zhen Zhangjiagang City Road No. 1 Applicant before: Zhangjiagang Yucheng Precision Machine Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: ZHANGJIAGANG YUCHENG PRECISION MACHINE CO., LTD. TO: ZHANGJIAGANG YUCHENG PRECISION MECHANISM CO., LTD. |
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| 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: 20141210 Termination date: 20171122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |