CN203495605U - Clamping device for columnar workpiece - Google Patents
Clamping device for columnar workpiece Download PDFInfo
- Publication number
- CN203495605U CN203495605U CN201320545392.0U CN201320545392U CN203495605U CN 203495605 U CN203495605 U CN 203495605U CN 201320545392 U CN201320545392 U CN 201320545392U CN 203495605 U CN203495605 U CN 203495605U
- Authority
- CN
- China
- Prior art keywords
- clamping device
- columnar workpiece
- pressure head
- press strip
- supports
- 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
Images
Abstract
The utility model discloses a clamping device for a columnar workpiece. The clamping device for the columnar workpiece comprises a base, supports, a V-shaped sizing block and a V-shaped pressure head. The upper side of the base is fixedly provided with the supports; sliding chutes are symmetrically formed in side walls of the supports; a movable hold-down strip is glidingly arranged in the sliding chutes; a cover plate is fixedly arranged at upper ends of the supports through sunk screws; a threaded hole is formed in the middle part of the cover plate; a drive bolt used for driving the movable hold-down strip to vertically move is arranged in the threaded hole; the lower end of the drive bolt is hinged to the movable hold-down strip; the lower side of the movable hold-down strip is fixedly provided with the V-shaped pressure head; the position on the upper side of the base, located between the supports, is provided with the V-shaped sizing block matched with the V-shaped pressure head for use. The clamping device for the columnar workpiece has the characteristics of being reasonable in design, reliable in workpiece clamping, high in boosting, simple in structure, convenient to operate, convenient and fast to disassemble and assemble, convenient to carry, long in service life and wide in application range.
Description
Technical field
The utility model belongs to Machining Technology field, relates to a kind of hold down gag, is specifically related to a kind of clamping device for column or ellipticity workpiece.
Background technology
At present, in the mechanical processing process of columnar workpiece, because columnar workpiece outline has certain radian, the most frequently used clamping tool is scroll chuck.Scroll chuck is comprised of chuck body, movable jaw and claw driving mechanism.On scroll chuck three claw targeting parts below, there is screw thread to be meshed with the flat thread at the dish-shaped bevel gear back side, when rotating cone pinion with spanner by cubic hole, dish gear rotates, the flat thread at the back side drive simultaneously three claws to center near or exit, in order to clamp the workpiece of different-diameter, it is of a specified duration that but scroll chuck is used, chuck just there will be wearing and tearing, three-jaw also can present bell mouth shape, makes three-jaw depart from chuck hub, and scroll chuck also exists volume large in addition, Heavy Weight, the shortcoming such as not quick detachable.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and a kind of columnar workpiece clamping device is provided, and it is reasonable in design, and Workpiece clamping is reliable, reinforcement is large, simple in structure, easy to operate, and dismounting is convenient, be convenient to carrying, long service life, applied widely.
For achieving the above object, the technical solution adopted in the utility model is: a kind of columnar workpiece clamping device, comprise base, support and cooperatively interacting for compressing V-type parallels and the V-type pressure head of columnar workpiece, it is characterized in that: described base upside is installed with described support, described rack side wall is symmetrically arranged with chute, in described chute, be slidably fitted with movable press strip, described support upper end is installed with cover plate by sunk screw, described cover plate middle part is provided with screwed hole, in described screwed hole, be provided with the driving bolt for driving described movable press strip to move up and down, described driving bolt lower end and described movable press strip are hinged, described movable press strip downside is installed with described V-type pressure head, the position of described base upside between described support is installed with the described V-type parallels being used in conjunction with described V-type pressure head.
Above-mentioned columnar workpiece clamping device, is characterized in that: described driving bolt and described movable press strip are by sphere chain connection.
Above-mentioned columnar workpiece clamping device, is characterized in that: described V-type parallels welds or is arranged on described base upside by screw, and described V-type pressure head welds or is arranged on described movable press strip downside by screw.
The utility model compared with prior art has the following advantages:
(1) this columnar workpiece clamping device design is very reasonable, by screw thread pair, clamps shaft-like workpiece, thereby its reliable clamping, and reinforcement is large.
(2) this columnar workpiece clamping device structure is very simple, and operating personnel only need can clamp or unclamp columnar workpiece by spanner rotating drive bolt, operates very easy.
(3) this columnar workpiece clamping device easy accessibility, is convenient to carrying.
(4) in use there is not rigid shock in this columnar workpiece clamping device, thereby its service life is very long.
(5) this columnar workpiece clamping device is not only applicable to Machining Technology field, is also applicable to the place that other needs clamp cylinders shape or oval columnar object, thereby its scope of application is very extensive.
Below by drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the left view of Fig. 1.
Description of reference numerals:
1-base; 2-support; 2-1-chute;
3-V-type parallels; 4-V-type pressure head; 5-movable press strip;
6-cover plate; 7-driving bolt; 8-sunk screw;
9-sphere hinge; 10-columnar workpiece.
The specific embodiment
A kind of columnar workpiece clamping device as depicted in figs. 1 and 2, comprise base 1, support 2 and cooperatively interacting for compressing V-type parallels 3 and the V-type pressure head 4 of columnar workpiece 10, described base 1 upside is installed with described support 2, described support 2 sidewalls are symmetrically arranged with chute 2-1, in described chute 2-1, be slidably fitted with movable press strip 5, described support 2 upper ends are installed with cover plate 6 by sunk screw 8, described cover plate 6 middle parts are provided with screwed hole, in described screwed hole, be provided with the driving bolt 7 for driving described movable press strip 5 to move up and down, described driving bolt 7 lower ends and described movable press strip 5 are hinged, described movable press strip 5 downsides are installed with described V-type pressure head 4, the position of described base 1 upside between described support 2 is installed with the described V-type parallels 3 being used in conjunction with described V-type pressure head 4.
In the present embodiment, described driving bolt 7 is connected by sphere hinge 9 with described movable press strip 5.
In the present embodiment, described V-type parallels 3 welds or is arranged on described base 1 upside by screw, and described V-type pressure head 4 welds or is arranged on described movable press strip 5 downsides by screw.
The course of work of the utility model columnar workpiece clamping device is: first this columnar workpiece clamping device is fixed on to operating position, columnar workpiece 10 is placed on V-type parallels 3, use spanner rotating drive bolt 7 forward rotation, drive bolt 7 drive activity press strips 5 and V-type pressure head 4 to move down and compress columnar workpiece 10.When columnar workpiece 10 is processed complete after, use spanner rotating drive bolt 7 to rotate backward, drive bolt 7 drive activity press strips 5 and V-type pressure head 4 to move up and unclamp columnar workpiece 10.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification, change and equivalent structure transformation of above embodiment being done according to the utility model technical spirit, all still belongs in the protection domain of technical solutions of the utility model.
Claims (3)
1. a columnar workpiece clamping device, comprise base (1), support (2) and cooperatively interacting for compressing V-type parallels (3) and the V-type pressure head (4) of columnar workpiece (10), it is characterized in that: described base (1) upside is installed with described support (2), described support (2) sidewall is symmetrically arranged with chute (2-1), in described chute (2-1), be slidably fitted with movable press strip (5), described support (2) upper end is installed with cover plate (6) by sunk screw (8), described cover plate (6) middle part is provided with screwed hole, in described screwed hole, be provided with the driving bolt (7) for driving described movable press strip (5) to move up and down, described driving bolt (7) lower end and described movable press strip (5) are hinged, described movable press strip (5) downside is installed with described V-type pressure head (4), the position that described base (1) upside is positioned between described support (2) is installed with the described V-type parallels (3) being used in conjunction with described V-type pressure head (4).
2. according to columnar workpiece clamping device claimed in claim 1, it is characterized in that: described driving bolt (7) is connected by sphere hinge (9) with described movable press strip (5).
3. according to columnar workpiece clamping device claimed in claim 1, it is characterized in that: described V-type parallels (3) welds or is arranged on described base (1) upside by screw, described V-type pressure head (4) welds or is arranged on described movable press strip (5) downside by screw.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320545392.0U CN203495605U (en) | 2013-09-03 | 2013-09-03 | Clamping device for columnar workpiece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320545392.0U CN203495605U (en) | 2013-09-03 | 2013-09-03 | Clamping device for columnar workpiece |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203495605U true CN203495605U (en) | 2014-03-26 |
Family
ID=50326612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320545392.0U Expired - Fee Related CN203495605U (en) | 2013-09-03 | 2013-09-03 | Clamping device for columnar workpiece |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203495605U (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104148955A (en) * | 2014-07-19 | 2014-11-19 | 芜湖恒坤汽车部件有限公司 | Fixture for pump body of brake pump |
CN104175135A (en) * | 2014-07-19 | 2014-12-03 | 芜湖恒坤汽车部件有限公司 | Drilling fixture for brake master cylinder |
CN104308569A (en) * | 2014-09-28 | 2015-01-28 | 无锡康柏斯机械科技有限公司 | Stretchable and high-precision tooling clamp |
CN104385192A (en) * | 2014-11-26 | 2015-03-04 | 河南航天精工制造有限公司 | Clamping tool for fastener measurement |
CN104999288A (en) * | 2015-05-22 | 2015-10-28 | 上海外高桥造船有限公司 | Steel plate corner protection clamp |
CN110842596A (en) * | 2018-08-20 | 2020-02-28 | 张家港保税区贤德国际贸易有限公司 | Steel cutting clamp |
-
2013
- 2013-09-03 CN CN201320545392.0U patent/CN203495605U/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104148955A (en) * | 2014-07-19 | 2014-11-19 | 芜湖恒坤汽车部件有限公司 | Fixture for pump body of brake pump |
CN104175135A (en) * | 2014-07-19 | 2014-12-03 | 芜湖恒坤汽车部件有限公司 | Drilling fixture for brake master cylinder |
CN104308569A (en) * | 2014-09-28 | 2015-01-28 | 无锡康柏斯机械科技有限公司 | Stretchable and high-precision tooling clamp |
CN104385192A (en) * | 2014-11-26 | 2015-03-04 | 河南航天精工制造有限公司 | Clamping tool for fastener measurement |
CN104999288A (en) * | 2015-05-22 | 2015-10-28 | 上海外高桥造船有限公司 | Steel plate corner protection clamp |
CN104999288B (en) * | 2015-05-22 | 2018-07-20 | 上海外高桥造船有限公司 | Steel plate corner angle shield jig |
CN110842596A (en) * | 2018-08-20 | 2020-02-28 | 张家港保税区贤德国际贸易有限公司 | Steel cutting clamp |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203495605U (en) | Clamping device for columnar workpiece | |
CN204397407U (en) | Screw drive type cylindrical workpiece frock clamp | |
CN203495604U (en) | Clamping device for axis workpiece | |
CN102990433B (en) | The auxiliary locator of machine vice | |
CN104416387A (en) | Shaft work piece clamping device | |
CN105563166A (en) | Cylindrical work piece manual pressing apparatus | |
CN204209454U (en) | Spring-driven columnar workpiece fast compressing device | |
CN204209455U (en) | Columnar workpiece bolt presses device | |
CN203495619U (en) | Cam-driving type shaft workpiece pressing clamp | |
CN105690134A (en) | Spring compression type shaft workpiece tool clamp | |
CN104647062A (en) | Screw-driven type outer circle centering clamping device | |
CN104416390A (en) | Columnar workpiece clamping device | |
CN204413651U (en) | Rectangular piece quick position frock clamp | |
CN105500056A (en) | Pressing plate type columnar workpiece pressing fixture | |
CN203679779U (en) | Screw-driven excircle centering clamping device | |
CN204209456U (en) | The manual hold down gag of columnar workpiece | |
CN204430806U (en) | Threaded self-locking annular workpieces self-centering frock clamp | |
CN104416385A (en) | Quick clamping device | |
CN204366453U (en) | Lathe process is with extending out formula thin-wall workpiece clamping device | |
CN106695594A (en) | Adjustable caliper | |
CN204366509U (en) | Double frock clamp is used in milling machine side milling processing | |
CN203679820U (en) | Automatic clamping fixture for cylindrical workpieces | |
CN204382127U (en) | Self-locking quick ram compression clamper | |
CN204248466U (en) | Presser type columnar workpiece compressing fixture | |
CN105563169A (en) | Manual self-locking pressing clamp for columnar workpiece |
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: 20140326 Termination date: 20140903 |
|
EXPY | Termination of patent right or utility model |