CN104416390A - Columnar workpiece clamping device - Google Patents
Columnar workpiece clamping device Download PDFInfo
- Publication number
- CN104416390A CN104416390A CN201310396187.7A CN201310396187A CN104416390A CN 104416390 A CN104416390 A CN 104416390A CN 201310396187 A CN201310396187 A CN 201310396187A CN 104416390 A CN104416390 A CN 104416390A
- Authority
- CN
- China
- Prior art keywords
- support
- clamping device
- columnar workpiece
- workpiece clamping
- press strip
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a columnar workpiece clamping device which comprises a base, a support, V-shaped cushioning iron and a V-shaped pressing head. The support is fixedly mounted on the upper side of the base, sliding grooves are symmetrically formed in the side wall of the support, a movable pressing strip is slidably mounted in the sliding grooves, a cover plate is fixedly mounted at the upper end of the support through countersunk head screws, a threaded hole is formed in the middle of the cover plate, a driving bolt used for driving the movable pressing strip move up and down is arranged in the threaded hole, the lower end of the driving bolt is hinged to the movable pressing strip, the V-shaped pressing head is fixedly mounted on the lower side of the movable pressing strip, and the V-shaped cushioning iron matched with the V-shaped pressing head for use is fixedly mounted at a position between the upper side of the base and the support. The columnar workpiece clamping device has the advantages of being reasonable in design, reliable in workpiece clamping, large in augment force, simple in structure, convenient to operate and carry, convenient and quick to demount and mount, long in service life and wide in application range.
Description
Technical field
The invention belongs to Machining Technology field, relate to a kind of hold down gag, be 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 made up of chuck body, movable jaw and claw driving mechanism.On scroll chuck below three claw targeting parts, screw thread is had to be meshed with the flat thread at the dish-shaped bevel gear back side, when rotating cone pinion with spanner by four square holes, dish pinion rotation, the flat thread at the back side drives three claws close or exit to center simultaneously, in order to clamp the workpiece of different-diameter, but scroll chuck uses of a specified duration, chuck just there will be wearing and tearing, three-jaw also can present bell mouth shape, makes three-jaw depart from chuck hub, and also to there is volume large for scroll chuck in addition, Heavy Weight, the shortcoming such as not quick detachable.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, provide a kind of columnar workpiece clamping device, it is reasonable in design, and Workpiece clamping is reliable, and reinforcement is large, and structure is simple, and easy to operate, dismounting is convenient, is convenient to carrying, long service life, applied widely.
For achieving the above object, the technical solution used in the present invention is: a kind of columnar workpiece clamping device, comprise base, support and the V-type parallels and the V-type pressure head that cooperatively interact for compressing columnar workpiece, it is characterized in that: on the upside of described base, be installed with described support, described rack side wall is symmetrically arranged with chute, movable press strip is slidably fitted with in described chute, described pedestal upper end is installed with cover plate by sunk screw, screwed hole is provided with in the middle part of described cover plate, the driving bolt for driving described movable press strip to move up and down is provided with in described screwed hole, described driving bolt lower end and described movable press strip hinged, described V-type pressure head is installed with on the downside of described movable press strip, position on the upside of described base between described support be installed with described V-type pressure head with the use of described V-type parallels.
Above-mentioned columnar workpiece clamping device, is characterized in that: described driving bolt is connected by Spherical hinge with described movable press strip.
Above-mentioned columnar workpiece clamping device, is characterized in that: described V-type parallels welds or is arranged on the upside of described base by screw, and described V-type pressure head is welded or is arranged on the downside of described movable press strip by screw.
The present invention compared with prior art has the following advantages:
(1) design of this columnar workpiece clamping device is very reasonable, and clamp shaft-like workpiece by screw thread pair, thus its reliable clamping, reinforcement is large.
(2) this columnar workpiece clamping device structure is very simple, and operating personnel only need can be clamped by spanner rotating drive bolt or be unclamped columnar workpiece, operate 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, and thus 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, and thus its scope of application widely.
Below by drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
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-drive bolt; 8-sunk screw;
9-Spherical hinge; 10-columnar workpiece.
Detailed description of the invention
A kind of columnar workpiece clamping device as shown in Figure 1, comprise base 1, support 2 and the V-type parallels 3 and the V-type pressure head 4 that cooperatively interact for compressing columnar workpiece 10, described support 2 is installed with on the upside of described base 1, described support 2 sidewall symmetry is provided with chute 2-1, movable press strip 5 is slidably fitted with in described chute 2-1, described support 2 upper end is installed with cover plate 6 by sunk screw 8, screwed hole is provided with in the middle part of described cover plate 6, the driving bolt 7 for driving described movable press strip 5 to move up and down is provided with in described screwed hole, described driving bolt 7 lower end and described movable press strip 5 hinged, described V-type pressure head 4 is installed with on the downside of described movable press strip 5, position on the upside of described base 1 between described support 2 be installed with described V-type pressure head 4 with the use of described V-type parallels 3.
In the present embodiment, described driving bolt 7 is connected by Spherical hinge 9 with described movable press strip 5.
In the present embodiment, described V-type parallels 3 welds or is arranged on the upside of described base 1 by screw, and described V-type pressure head 4 is welded or is arranged on the downside of described movable press strip 5 by screw.
The course of work of columnar workpiece clamping device of the present invention is: first this columnar workpiece clamping device is fixed on operating position, columnar workpiece 10 is placed on V-type parallels 3, use spanner rotating drive bolt 7 to rotate forward, drive bolt 7 drive activity press strip 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 strip 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 invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solution of the present invention.
Claims (3)
1. a columnar workpiece clamping device, comprise base (1), support (2) and the V-type parallels (3) and the V-type pressure head (4) that cooperatively interact for compressing columnar workpiece (10), it is characterized in that: described base (1) upside is installed with described support (2), described support (2) sidewall symmetry is provided with chute (2-1), movable press strip (5) is slidably fitted with in described chute (2-1), 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, the driving bolt (7) for driving described movable press strip (5) to move up and down is provided with in described screwed hole, described driving bolt (7) lower end and described movable press strip (5) hinged, described movable press strip (5) downside is installed with described V-type pressure head (4), described base (1) upside the position be positioned between described support (2) be installed with described V-type pressure head (4) with the use of described V-type parallels (3).
2. according to columnar workpiece clamping device according to claim 1, it is characterized in that: described driving bolt (7) is connected by Spherical hinge (9) with described movable press strip (5).
3. according to columnar workpiece clamping device according to claim 1, it is characterized in that: described V-type parallels (3) is welded or is arranged on described base (1) upside by screw, described V-type pressure head (4) is welded or is arranged on described movable press strip (5) downside by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310396187.7A CN104416390A (en) | 2013-09-03 | 2013-09-03 | Columnar workpiece clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310396187.7A CN104416390A (en) | 2013-09-03 | 2013-09-03 | Columnar workpiece clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104416390A true CN104416390A (en) | 2015-03-18 |
Family
ID=52967104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310396187.7A Pending CN104416390A (en) | 2013-09-03 | 2013-09-03 | Columnar workpiece clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104416390A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014428A (en) * | 2015-07-17 | 2015-11-04 | 成都市松川金属材料有限公司 | Circular tube clamping device |
| CN107088794A (en) * | 2017-05-13 | 2017-08-25 | 嘉兴汇森集成家居有限公司 | A kind of working material surface processing unit of construction and decoration |
| CN107127613A (en) * | 2017-06-16 | 2017-09-05 | 潍坊科技学院 | A kind of cylinder graphite block horizontal digital-control drilling machine special fixture |
| CN108533839A (en) * | 2018-04-19 | 2018-09-14 | 王志强 | A kind of steel wire mesh frame pipe steel wire winding tube body fixing device |
| CN113059375A (en) * | 2021-03-01 | 2021-07-02 | 裘艳 | Clamping platform for mechanical shaft sleeve production and using method thereof |
-
2013
- 2013-09-03 CN CN201310396187.7A patent/CN104416390A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014428A (en) * | 2015-07-17 | 2015-11-04 | 成都市松川金属材料有限公司 | Circular tube clamping device |
| CN107088794A (en) * | 2017-05-13 | 2017-08-25 | 嘉兴汇森集成家居有限公司 | A kind of working material surface processing unit of construction and decoration |
| CN107088794B (en) * | 2017-05-13 | 2019-08-13 | 温州焕宏纺织品有限公司 | A kind of working material surface processing unit of construction and decoration |
| CN107127613A (en) * | 2017-06-16 | 2017-09-05 | 潍坊科技学院 | A kind of cylinder graphite block horizontal digital-control drilling machine special fixture |
| CN108533839A (en) * | 2018-04-19 | 2018-09-14 | 王志强 | A kind of steel wire mesh frame pipe steel wire winding tube body fixing device |
| CN113059375A (en) * | 2021-03-01 | 2021-07-02 | 裘艳 | Clamping platform for mechanical shaft sleeve production and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |
|
| WD01 | Invention patent application deemed withdrawn after publication |