CN107081613A - A kind of rod-pulling type positioning clamping device - Google Patents
A kind of rod-pulling type positioning clamping device Download PDFInfo
- Publication number
- CN107081613A CN107081613A CN201710336903.0A CN201710336903A CN107081613A CN 107081613 A CN107081613 A CN 107081613A CN 201710336903 A CN201710336903 A CN 201710336903A CN 107081613 A CN107081613 A CN 107081613A
- Authority
- CN
- China
- Prior art keywords
- pull bar
- workpiece
- pivoted housing
- bearing
- swing rod
- 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.)
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Classifications
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- 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
- B23Q3/065—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding workpieces being specially deformable, e.g. made from thin-walled or elastic material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention provides a kind of rod-pulling type positioning clamping device, belongs to machining technology field.It includes pull bar, rotation stop flat key, key chute, compress pivoted housing, swing rod, pull bar, which can horizontally slip, to be arranged in pull bar fulcrum bearing, rotation stop flat key is located in the key chute in pull bar fulcrum bearing, pivoted housing is compressed to be threaded on the thread segment of pull bar right-hand member, pivoted housing handle is arranged on the side for compressing pivoted housing, support the left end of spring and the right side laminating of pull bar fulcrum bearing, right-hand member and the left side laminating for compressing pivoted housing, plate-like workpiece lower end is arranged on workpiece lower bearing support, the right-hand member of plate-like workpiece and the laminating of collateral bearing, drilling guide pin bushing is provided with collateral bearing, one end of swing rod is hinged on hold-down support by fork hinge, the other end of swing rod is provided with swing rod handle.The present invention is realized to be clamped to the positioning of plate-like workpiece, rational in infrastructure, with fast approaching, unclamp plate-like workpiece the characteristics of, reliability is preferable.
Description
Technical field
The present invention relates to machining technology field, more particularly to a kind of rod-pulling type positioning clamping device.
Background technology
Machining refers to the process of be changed the appearance and size or performance of workpiece by a kind of plant equipment, by adding
Difference in work mode can be divided into machining and pressure processing.Processing need machinery by digital display milling machine, digital display form grinder,
Digital display lathe, electric discharge machine, grinding machine of universal, machining center, drilling machine, laser welding, fast wire winding, middle wire, slow wire feeding, peripheral milling
Bed, internal grinder, fine turning lathe etc..Machining refers to use cutting element（Including cutter, grinding tool and abrasive material）Blank or work
Unnecessary material layer is cut as chip on part, workpiece is obtained the processing side of defined geometry, size and surface quality
Method.Machining generally can be divided into：Turning, milling, drilling, boring, ream, planing, slotting, broaching, sawing, grinding, grinding,
Honing, microstoning, polishing, Gear Processing, spiral case making, screw thread process, Ultra-precision Turning, pincers worker and scraping etc..Drilling adds
Work is a kind of common processing mode, and drilling refers to process the operation portalled on solid material with drill bit.Plate-like workpiece is tool
There is the disk of cavity, be widely used in automotive field, drilling is also a kind of common processing mode on plate-like workpiece, in processing
During need to realize positioning and clamping to plate-like workpiece, common clamping device common at present is not suitable for determining for plate-like workpiece
Position and clamping.
The content of the invention
It is an object of the invention to provide a kind of rod-pulling type positioning clamping device, realize that the positioning to plate-like workpiece is clamped, knot
Structure rationally, with fast approaching, unclamp plate-like workpiece the characteristics of, reliability is preferable.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of rod-pulling type positioning clamping device, it include support plinth, pull bar, handle pull head, pull bar fulcrum bearing, rotation stop flat key,
Key chute, pressure head, compress pivoted housing, pivoted housing handle, supporting spring, feed withdrawing hole, plate-like workpiece, workpiece lower bearing support, swing rod,
Swing rod handle, fork hinge, adjusting nut, adjusting washer (disk), hold-down support, collateral bearing, drilling guide pin bushing, the pull bar fulcrum bearing
It is fixed on support plinth, is provided with the pull bar fulcrum bearing on key chute, the pull bar and is provided with rotation stop flat key, the drawing
Bar, which can horizontally slip, to be arranged in pull bar fulcrum bearing, and the rotation stop flat key is located in the key chute in pull bar fulcrum bearing, the hand
Handle pull head is arranged on the left side of pull bar, and the right-hand member of the pull bar is threaded section, and the pressure head is fixed on the right side of pull bar, described
Feed withdrawing hole is provided with the right side of pressure head, the compression pivoted housing is threaded on the thread segment of pull bar right-hand member, the pivoted housing
Handle is arranged on the side for compressing pivoted housing, and the supporting spring and pull bar are concentric to be set, the left end of the supporting spring and drawing
The right side laminating of bar fulcrum bearing, the right-hand member of the supporting spring and the left side laminating for compressing pivoted housing, the collateral bearing are consolidated
It is scheduled on support plinth, the workpiece lower bearing support is also secured on support plinth, and positioned at the left side of collateral bearing, it is described
Plate-like workpiece lower end is arranged on workpiece lower bearing support, the right-hand member of the plate-like workpiece and the laminating of collateral bearing, the side bearing
Drilling guide pin bushing is provided with seat, one end of the swing rod is hinged on hold-down support by fork hinge, in the fork hinge
Adjusting nut is also equipped with, adjusting washer (disk) is provided between the adjusting nut and hold-down support, the other end of the swing rod is set
It is equipped with swing rod handle.
Further, one end of the pivoted housing handle is provided with gripping bulb.
Further, the adjusting washer (disk) is lock washer.
Further, it is provided with arc supporting groove on the workpiece lower bearing support.
Further, it is provided with elastic press on the downside of the swing rod.
The present invention compared to the prior art, with advantages below and effect：In the presence of supporting spring, pull bar right-hand member
In the cavity of pressure head press-in plate-like workpiece, by the swing rod handle band driven fork bottom, the radial compaction to plate-like workpiece is realized.It is logical
Crossing pivoted housing handle drives compression pivoted housing to rotate, and compresses compression of the pivoted housing realization to swing rod.Drill bit enters to the left from drilling guide pin bushing, real
Now to the Drilling operation of plate-like workpiece.Complete after processing, reversely drive compression pivoted housing to rotate by pivoted housing handle, realize to swing rod
Release, then by being put in swing rod handle band driven fork, pull pull bar to the left, pressure head exits the cavity of plate-like workpiece, realize pair
The release of plate-like workpiece.Rotation stop flat key and key chute effectively prevent the rotation of pull bar, be conducive to pull bar or so smooth sliding.Pressure
The right side of head is provided with feed withdrawing hole, is conducive to the rapid processing of drill bit, and feed space is big, is conducive to Drilling operation.Pivoted housing
One end of handle is provided with gripping bulb, is conducive to the manipulation to pivoted housing handle.Arc supporting is provided with workpiece lower bearing support
Groove is good to the supporting stabilizer of plate-like workpiece.Elastic press is provided with the downside of swing rod, the pressure to plate-like workpiece is advantageously implemented
Tightly.The present invention is realized to be clamped to the positioning of plate-like workpiece, rational in infrastructure, with fast approaching, unclamp plate-like workpiece the characteristics of, can
It is preferable by property.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is top view of the invention.
In figure：1. support plinth, 2. pull bars, 3. handle pull heads, 4. pull bar fulcrum bearings, 5. rotation stop flat keys, 6. key chutes, 7.
Pressure head, 8. compress branch under pivoted housing, 9. pivoted housing handles, 10. supporting springs, 11. feed withdrawing holes, 12. plate-like workpieces, 13. workpiece
Bearing, 14. swing rods, 15. swing rod handles, 16. fork hinges, 17. adjusting nuts, 18. adjusting washer (disk)s, 19. hold-down supports, 20.
Collateral bearing, 21. drilling guide pin bushings, 22. thread segments, 23. grip bulb.
Embodiment
Below in conjunction with the accompanying drawings and the present invention is described in further detail by embodiment, following examples are to this hair
Bright explanation and the invention is not limited in following examples.
As depicted in figs. 1 and 2, a kind of rod-pulling type positioning clamping device, it includes support plinth 1, pull bar 2, handle pull head
3rd, pull bar fulcrum bearing 4, rotation stop flat key 5, key chute 6, pressure head 7, compression pivoted housing 8, pivoted housing handle 9, supporting spring 10, feed withdrawing
Hole 11, plate-like workpiece 12, workpiece lower bearing support 13, swing rod 14, swing rod handle 15, fork hinge 16, adjusting nut 17, spacer
Circle 18, hold-down support 19, collateral bearing 20, drilling guide pin bushing 21, the pull bar fulcrum bearing 4 is fixed on support plinth 1, described to draw
It is provided with bar fulcrum bearing 4 on key chute 6, the pull bar 2 and is provided with rotation stop flat key 5, the pull bar 2, which can horizontally slip, is arranged on
In pull bar fulcrum bearing 4, the rotation stop flat key 5 is located in the key chute 6 in pull bar fulcrum bearing 4, and the handle pull head 3, which is arranged on, to be drawn
The left side of bar 2, the right-hand member of the pull bar 2 is threaded section 22, and the pressure head 7 is fixed on the right side of pull bar 2, the pressure head 7
Right side is provided with feed withdrawing hole 11, is conducive to the rapid processing of drill bit, and feed space is big, is conducive to Drilling operation.The pressure
Tight pivoted housing 8 is threaded on the thread segment 22 of the right-hand member of pull bar 2, and the pivoted housing handle 9 is arranged on the side for compressing pivoted housing 8, institute
The one end for stating pivoted housing handle 9 is provided with gripping bulb 23, is conducive to the manipulation to pivoted housing handle 9.The supporting spring 10 and drawing
Bar 2 is concentric to be set, the left end of the supporting spring 10 and the right side laminating of pull bar fulcrum bearing 4, the supporting spring 10
Right-hand member and the left side laminating for compressing pivoted housing 8, the collateral bearing 20 are fixed on support plinth 1, the workpiece lower bearing support
13 are also secured on support plinth 1, and positioned at the left side of collateral bearing 20, the lower end of plate-like workpiece 12 is arranged under workpiece
In fulcrum bearing 20, arc supporting groove is provided with the workpiece lower bearing support 20, it is good to the supporting stabilizer of plate-like workpiece 12.Institute
The right-hand member and collateral bearing 20 for stating plate-like workpiece 12 are fitted, and drilling guide pin bushing 21 is provided with the collateral bearing 20, is realized to boring
The guiding of head.One end of the swing rod 14 is hinged on hold-down support 19 by fork hinge 16, in the fork hinge 16 also
Adjusting nut 17 is installed, adjusting washer (disk) 18, the adjusting washer (disk) are provided between the adjusting nut 17 and hold-down support 19
18 be lock washer, is conducive to improving the stationarity that swing rod 14 is swung.The other end of the swing rod 14 is provided with swing rod handle 15.
The downside of the swing rod 14 is provided with elastic press, is advantageously implemented the compression to plate-like workpiece 12.
By above-mentioned technical proposal, a kind of rod-pulling type positioning clamping device of the invention is in use, in the work of supporting spring 10
Under, in the cavity of the press-in plate-like workpiece 12 of pressure head 7 of the right-hand member of pull bar 2, by swing rod handle 15 with the bottom of driven fork 14, realize
To the radial compaction of plate-like workpiece 12.Drive compression pivoted housing 8 to rotate by pivoted housing handle 9, compress pivoted housing 8 and realize to swing rod 14
Compress.Drill bit enters to the left from drilling guide pin bushing 21, realizes the Drilling operation to plate-like workpiece 12.Complete after processing, pass through pivoted housing
Handle 9 reversely drives compression pivoted housing 8 to rotate, and realizes the release to swing rod 14, then by swing rod handle 15 with pendulum in driven fork 14,
Pull bar 2 is pulled to the left, and pressure head 7 exits the cavity of plate-like workpiece 12, realizes the release to plate-like workpiece 12.Rotation stop flat key 5 and key
Chute 6 effectively prevent the rotation of pull bar 2, be conducive to the smooth sliding of pull bar 2 or so.The present invention realizes determining to plate-like workpiece 12
Position clamp, it is rational in infrastructure, with fast approaching, unclamp plate-like workpiece 12 the characteristics of, reliability is preferable.
Above content described in this specification is only illustration made for the present invention.Technology belonging to of the invention
The technical staff in field can make various modifications or supplement to described specific embodiment or use similar mode
Substitute, content without departing from description of the invention or surmount scope defined in the claims, this all should be belonged to
The protection domain of invention.
Claims (5)
1. a kind of rod-pulling type positioning clamping device, it is characterised in that：It includes support plinth, pull bar, handle pull head, pull bar supporting
Under seat, rotation stop flat key, key chute, pressure head, compression pivoted housing, pivoted housing handle, supporting spring, feed withdrawing hole, plate-like workpiece, workpiece
Fulcrum bearing, swing rod, swing rod handle, fork hinge, adjusting nut, adjusting washer (disk), hold-down support, collateral bearing, drilling guide pin bushing, institute
State pull bar fulcrum bearing to be fixed on support plinth, be provided with key chute, the pull bar and be provided with only in the pull bar fulcrum bearing
Turn flat key, the pull bar, which can horizontally slip, to be arranged in pull bar fulcrum bearing, the rotation stop flat key is located at the key in pull bar fulcrum bearing
In chute, the handle pull head is arranged on the left side of pull bar, and the right-hand member of the pull bar is threaded section, and the pressure head is fixed on drawing
Feed withdrawing hole is provided with the right side of the right side of bar, the pressure head, the compression pivoted housing is threaded in the screw thread of pull bar right-hand member
Duan Shang, the pivoted housing handle is arranged on the side for compressing pivoted housing, and the supporting spring and pull bar are concentric to be set, the supporting bullet
The left end of spring and the right side laminating of pull bar fulcrum bearing, the right-hand member of the supporting spring and the left side laminating for compressing pivoted housing, institute
State collateral bearing to be fixed on support plinth, the workpiece lower bearing support is also secured on support plinth, and positioned at side bearing
The left side of seat, the plate-like workpiece lower end is arranged on workpiece lower bearing support, the right-hand member of the plate-like workpiece and collateral bearing patch
Close, be provided with drilling guide pin bushing in the collateral bearing, one end of the swing rod is hinged on hold-down support by fork hinge, institute
State and adjusting nut is also equipped with fork hinge, adjusting washer (disk), the pendulum are provided between the adjusting nut and hold-down support
The other end of bar is provided with swing rod handle.
2. a kind of rod-pulling type positioning clamping device according to claim 1, it is characterised in that：One end of the pivoted housing handle
It is provided with gripping bulb.
3. a kind of rod-pulling type positioning clamping device according to claim 1, it is characterised in that：The adjusting washer (disk) is locking
Packing ring.
4. a kind of rod-pulling type positioning clamping device according to claim 1, it is characterised in that：On the workpiece lower bearing support
It is provided with arc supporting groove.
5. a kind of rod-pulling type positioning clamping device according to claim 1, it is characterised in that：The downside of the swing rod is set
Flexible briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710336903.0A CN107081613A (en) | 2017-05-14 | 2017-05-14 | A kind of rod-pulling type positioning clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710336903.0A CN107081613A (en) | 2017-05-14 | 2017-05-14 | A kind of rod-pulling type positioning clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107081613A true CN107081613A (en) | 2017-08-22 |
Family
ID=59607867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710336903.0A Withdrawn CN107081613A (en) | 2017-05-14 | 2017-05-14 | A kind of rod-pulling type positioning clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107081613A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109393828A (en) * | 2018-11-08 | 2019-03-01 | 泉州台商投资区雷墨设计有限公司 | A kind of mattress sheet flareout device using elastic element |
| CN110181143A (en) * | 2019-05-13 | 2019-08-30 | 成都凯天电子股份有限公司 | The quick fixing means of LCCC device |
| CN110935920A (en) * | 2019-12-30 | 2020-03-31 | 沈阳航空航天大学 | A quick tool changing device for inner profile milling of differential housing |
| CN111014730A (en) * | 2019-11-27 | 2020-04-17 | 宁国市正德橡塑制品有限公司 | Instrument trolley for aluminum pipe blanking processing and using method thereof |
-
2017
- 2017-05-14 CN CN201710336903.0A patent/CN107081613A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109393828A (en) * | 2018-11-08 | 2019-03-01 | 泉州台商投资区雷墨设计有限公司 | A kind of mattress sheet flareout device using elastic element |
| CN109393828B (en) * | 2018-11-08 | 2021-04-30 | 湖南欢颜新材料科技有限公司 | Mattress and sheet automatic leveling device using elastic elements |
| CN110181143A (en) * | 2019-05-13 | 2019-08-30 | 成都凯天电子股份有限公司 | The quick fixing means of LCCC device |
| CN111014730A (en) * | 2019-11-27 | 2020-04-17 | 宁国市正德橡塑制品有限公司 | Instrument trolley for aluminum pipe blanking processing and using method thereof |
| CN111014730B (en) * | 2019-11-27 | 2022-02-01 | 宁国市正德橡塑制品有限公司 | Instrument trolley for aluminum pipe blanking processing and using method thereof |
| CN110935920A (en) * | 2019-12-30 | 2020-03-31 | 沈阳航空航天大学 | A quick tool changing device for inner profile milling of differential housing |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170822 |