CN107030501A - A kind of wedge clamping device - Google Patents
A kind of wedge clamping device Download PDFInfo
- Publication number
- CN107030501A CN107030501A CN201710299766.8A CN201710299766A CN107030501A CN 107030501 A CN107030501 A CN 107030501A CN 201710299766 A CN201710299766 A CN 201710299766A CN 107030501 A CN107030501 A CN 107030501A
- Authority
- CN
- China
- Prior art keywords
- pull bar
- push rod
- clamp body
- wedge
- vertical
- 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
Links
- 238000012856 packing Methods 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 238000009527 percussion Methods 0.000 description 1
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
-
- 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
- B23Q3/067—Blocks with collet chucks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of wedge clamping device, including clamp body, back-moving spring, pull bar, push rod, packing ring, handle, setting element and open washer；Vertical provided with interconnected transverse holes and vertical hole in clamp body, vertical hole is stretched into pull bar one end, and the other end is set with open washer and setting element, and the setting element is arranged on clamp body, and vertical bottom hole portion is provided with the back-moving spring being in contact with pull bar.Transverse holes are stretched into push rod one end, and the other end is threaded with handle by the packing ring fitted with clamp body, and push rod passes perpendicularly through pull bar and coordinated with its wedge surface.Compact conformation of the present invention, simple to operate, self-locking property are good, reduce the labor intensity of workman, further increase production efficiency.
Description
Technical field
The invention belongs to technological equipment field, and in particular to a kind of wedge clamping device.
Background technology
Traditional wedge clamping device, it is necessary to tap the big small end of wedge, gives enough impulsive forces for workpiece loading and unloading, increases
Operation difficulty and the labor intensity of workman are added.Meanwhile, in order to ensure with enough clamping force and self-locking property, it is desirable to which it rises
The necessary very little in angle, but wedge lift angle is smaller, and the clamping stroke of wedge is bigger, and the length of wedge also accordingly increases, clamp speeds drop
It is low.
The content of the invention
Dress is clamped it is an object of the invention to provide the good wedge of a kind of compact conformation, simple to operate, self-locking property
Put.
The technical solution for realizing the object of the invention is：
A kind of wedge clamping device, including clamp body, back-moving spring, pull bar, push rod, packing ring, handle, setting element and open
Mouth packing ring；Vertical provided with interconnected transverse holes and vertical hole in the clamp body, vertical hole is stretched into described pull bar one end, separately
One end is set with is located at open washer and setting element for fixing workpiece that both sides above and below workpiece are used to clamp workpiece respectively,
The setting element is arranged on clamp body, in use, workpiece is fixed on setting element, open washer be installed on pull bar with
Between workpiece, the handling of workpiece can be easy to.The vertical bottom hole portion is provided with the back-moving spring that is in contact with pull bar, can make pull bar to
Upper motion, is easy to unload workpiece.Transverse holes are stretched into described push rod one end, and the other end passes through the packing ring fitted with clamp body, screw thread
Handle is connected with, the push rod passes perpendicularly through pull bar and coordinated with its wedge surface.
Further, the handle includes nut and vertical axial runs through the cross bar of nut.
Further, gap coordinates between the pull bar and vertical hole.
Further, gap coordinates between the push rod and transverse holes.
Compared with prior art, its remarkable advantage is the present invention：
The clamp system that the present invention is combined using wedge with spiral, can realize the fast and effeciently clamping of workpiece.Using
Forward and reverse handle that turns replaces tapping the big small end clamping and release workpiece of wedge, solves percussion wedge application impulsive force and brings behaviour
The problem of making difficult, makes operation more facilitate；While the great-lift angle inclined design of pull bar and wedge in transfer bar mechanism, can be significantly
Degree reduces the clamping stroke of wedge, and the length of wedge shortens therewith, and structure is compacter；In addition whole clamping device utilizes spiral
The small lift angle of mechanism screw thread, it is ensured that the enough clamping forces of clamping device and self-locking property.The use of the present apparatus can reduce work
The labor intensity of people, greatly improves production efficiency, is suitably widely popularized.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
With reference to Fig. 1, a kind of wedge clamping device, including clamp body 1, back-moving spring 2, pull bar 4, push rod 3, packing ring 8, handle
9th, setting element 5 and open washer 7；
Vertical provided with interconnected transverse holes and vertical hole in the clamp body 1, described one end of pull bar 4 is stretched into vertically
Hole, the other end is set with to be used to clamp the open washer 7 of workpiece and for fixing determining for workpiece respectively positioned at both sides above and below workpiece
Bit unit 5, gap coordinates between the pull bar 4 and vertical hole, and the setting element 5 is arranged on clamp body 1, in use, will
Workpiece 6 is arranged on setting element 5；Open washer 7 is installed between pull bar 4 and workpiece 6.
Transverse holes are stretched into described one end of push rod 3, and the other end is threaded with handle by the packing ring 8 fitted with clamp body 1
9, gap coordinates between the push rod 3 and transverse holes.
Further, the handle 9 includes nut 10 and vertical axial runs through the cross bar of nut 10, and the effect of cross bar is just
In force, the cross bar is coordinated using gap to be installed in the hole of nut 10.
Pull bar 4 is not less than push rod provided with that can pass perpendicularly through the wedge through hole of push rod 3, the minimum diameter of the wedge through hole
3 diameter, push rod 3 passes perpendicularly through pull bar 4 and coordinated with its wedge surface, and the vertical bottom hole portion is provided with the reset being in contact with pull bar 4
Spring 2, pull bar 4 is mutually blocked in the presence of back-moving spring 2 with push rod 3.
During operation, first according to the technical requirements of required processing workpiece, workpiece 6 is positioned on setting element 5, by opening
Packing ring 7 is arranged between workpiece 6 and pull bar 4.Turn handle, specifically turns nut 10 by cross bar, forces push rod 3 to move right
Dynamic, pull bar 4 is moved down in the presence of inclined-plane, by open washer 7 by Work-sheet pressing on setting element 5.When workpiece completes to add
After work, nut 10 is turned by cross bar opposite direction, the elastic force effect of back-moving spring 2 forces pull bar 4 to move up, in the presence of inclined-plane
Push rod 3 is moved to left, and open washer 7 and pull bar 4 is unclamped workpiece, is extracted open washer 7, you can realize freely loading and unloading for workpiece 6.
The clamp system that the present invention is combined using wedge with spiral, can realize the fast and effeciently clamping of workpiece.Using
Forward and reverse nut that turns replaces tapping the big small end clamping and release workpiece of wedge, operation is more facilitated；In pull bar and transfer bar mechanism
The great-lift angle inclined design of wedge, can significantly reduce the clamping stroke of wedge, and the length of wedge shortens therewith, and structure is more
It is compact；In addition, the small lift angle of screw mechanism screw thread, in turn ensure that the enough clamping forces of clamping device and self-locking property.The present invention
Use can reduce the labor intensity of workman, substantially increase production efficiency.
Claims (4)
1. a kind of wedge clamping device, it is characterised in that：Including clamp body (1), back-moving spring (2), pull bar (4), push rod (3),
Packing ring (8), handle (9), setting element (5) and open washer (7)；
It is vertical provided with interconnected transverse holes and vertical hole in the clamp body (1),
Vertical hole is stretched into described pull bar (4) one end, and the other end is set with to be used to clamp workpiece respectively positioned at both sides above and below workpiece
Open washer (7) and the setting element (5) for fixing workpiece, the setting element (5) are arranged on clamp body (1),
The vertical bottom hole portion is provided with the back-moving spring (2) being in contact with pull bar (4),
Transverse holes are stretched into described push rod (3) one end, and the other end is threaded with hand by the packing ring (8) fitted with clamp body (1)
Handle (9),
The push rod (3) passes perpendicularly through pull bar (4) and coordinated with its wedge surface.
2. a kind of wedge clamping device according to claim 1, it is characterised in that：The handle (9) includes nut (10)
Run through the cross bar of nut (10) with vertical axial.
3. a kind of wedge clamping device according to claim 1, it is characterised in that：Between the pull bar (4) and vertical hole
Gap coordinates.
4. a kind of wedge clamping device according to claim 1, it is characterised in that：The push rod (3) is between transverse holes
Gap coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710299766.8A CN107030501A (en) | 2017-04-28 | 2017-04-28 | A kind of wedge clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710299766.8A CN107030501A (en) | 2017-04-28 | 2017-04-28 | A kind of wedge clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107030501A true CN107030501A (en) | 2017-08-11 |
Family
ID=59537297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710299766.8A Pending CN107030501A (en) | 2017-04-28 | 2017-04-28 | A kind of wedge clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107030501A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825205A (en) * | 2017-11-02 | 2018-03-23 | 广西玉柴机器股份有限公司 | Self-expanding dowel mechanism |
| CN108466168A (en) * | 2018-05-16 | 2018-08-31 | 浙江工业大学 | A kind of adjustable novel mechanical attrition process fixture of trace grinding thickness |
| CN108747495A (en) * | 2018-07-25 | 2018-11-06 | 北京铂阳顶荣光伏科技有限公司 | Flange clamp |
| CN110712050A (en) * | 2018-07-11 | 2020-01-21 | 无锡安尔达机械有限公司 | Quick clamping device for groove milling of metal sealing ring |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202607321U (en) * | 2012-03-05 | 2012-12-19 | 南京工业职业技术学院 | Impact self-locking manual clamp |
| CN102935597A (en) * | 2012-12-09 | 2013-02-20 | 重庆天之道科技发展有限公司 | Clamping fixture for tube body |
| CN103042487A (en) * | 2012-12-12 | 2013-04-17 | 重庆舰帏机械有限公司 | Tapered wedge clamping device |
| CN203509628U (en) * | 2013-10-30 | 2014-04-02 | 宁波勋辉电器有限公司 | Novel tooling fixture for gearbox |
| CN103737341A (en) * | 2013-11-22 | 2014-04-23 | 重庆盾铭电磁阀有限公司 | Fastening clamping device |
| CN105058085A (en) * | 2015-08-01 | 2015-11-18 | 重庆友擘机械制造有限公司 | Reset type plunger clamping device |
| CN105171449A (en) * | 2015-07-31 | 2015-12-23 | 重庆市佳南工贸有限公司 | Elastic reset clamp |
| CN208262315U (en) * | 2017-04-28 | 2018-12-21 | 南京工业职业技术学院 | A kind of inclined wedge clamping device |
-
2017
- 2017-04-28 CN CN201710299766.8A patent/CN107030501A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202607321U (en) * | 2012-03-05 | 2012-12-19 | 南京工业职业技术学院 | Impact self-locking manual clamp |
| CN102935597A (en) * | 2012-12-09 | 2013-02-20 | 重庆天之道科技发展有限公司 | Clamping fixture for tube body |
| CN103042487A (en) * | 2012-12-12 | 2013-04-17 | 重庆舰帏机械有限公司 | Tapered wedge clamping device |
| CN203509628U (en) * | 2013-10-30 | 2014-04-02 | 宁波勋辉电器有限公司 | Novel tooling fixture for gearbox |
| CN103737341A (en) * | 2013-11-22 | 2014-04-23 | 重庆盾铭电磁阀有限公司 | Fastening clamping device |
| CN105171449A (en) * | 2015-07-31 | 2015-12-23 | 重庆市佳南工贸有限公司 | Elastic reset clamp |
| CN105058085A (en) * | 2015-08-01 | 2015-11-18 | 重庆友擘机械制造有限公司 | Reset type plunger clamping device |
| CN208262315U (en) * | 2017-04-28 | 2018-12-21 | 南京工业职业技术学院 | A kind of inclined wedge clamping device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825205A (en) * | 2017-11-02 | 2018-03-23 | 广西玉柴机器股份有限公司 | Self-expanding dowel mechanism |
| CN108466168A (en) * | 2018-05-16 | 2018-08-31 | 浙江工业大学 | A kind of adjustable novel mechanical attrition process fixture of trace grinding thickness |
| CN108466168B (en) * | 2018-05-16 | 2024-04-12 | 浙江工业大学 | Novel mechanical grinding clamp with adjustable micro grinding thickness |
| CN110712050A (en) * | 2018-07-11 | 2020-01-21 | 无锡安尔达机械有限公司 | Quick clamping device for groove milling of metal sealing ring |
| CN108747495A (en) * | 2018-07-25 | 2018-11-06 | 北京铂阳顶荣光伏科技有限公司 | Flange clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170811 |
|
| RJ01 | Rejection of invention patent application after publication |