CN107838611A - A kind of quick clamping device - Google Patents
A kind of quick clamping device Download PDFInfo
- Publication number
- CN107838611A CN107838611A CN201711114776.6A CN201711114776A CN107838611A CN 107838611 A CN107838611 A CN 107838611A CN 201711114776 A CN201711114776 A CN 201711114776A CN 107838611 A CN107838611 A CN 107838611A
- Authority
- CN
- China
- Prior art keywords
- support body
- leading screw
- sliding block
- clamping device
- quick clamping
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a kind of quick clamping device, including support body, the line slide rail being located among support body, the sliding block coordinated with slide rail, the leading screw being connected by bearing with support body, the leading screw is connected through a screw thread through sliding block and with the sliding block, the drive device for driving leading screw rotation is provided with one end of leading screw, it is characterized in that, the upper end of the sliding block is fixedly connected with sliding seat, and the sliding seat is connected with by rotating shaft and torsionspring to be stepped up to clamp.Beneficial effects of the present invention：Clamping clip the Automatic-clamping under the stop of column foot, instead of the compression mode of bolt, efficiency high, save the time, reduce labor strength as the sliding seat movement on leading screw is when reaching four angles of column foot workpiece.
Description
Technical field
The present invention relates to the device that a kind of workpiece steps up, specifically a kind of quick clamping device.
Background technology
Need to fix column foot in the equipment of column foot welding, then coordinate welding robot to realize three-dimensional welding.It is existing
Welding equipment in, typically need to be accomplished manually by the fixation of bolt and cushion block by column foot respectively, this kind of fixed mode, and
And frequently the part such as demounting bolt can cause certain damage to equipment, efficiency is also more low, expends more labour.
Therefore, applicant proposed a kind of brand-new technical scheme, and provide a kind of quick clamping device.
The content of the invention
The purpose of the present invention is to provide a kind of quick clamping device.
To achieve the above object, technical scheme includes support body, the line slide rail and slide rail being located among support body
The sliding block of cooperation, the leading screw being connected by bearing with support body, the leading screw is connected through a screw thread through sliding block and with the sliding block, in silk
One end of thick stick is provided with the drive device for driving leading screw rotation, and the upper end of the sliding block is fixedly connected with sliding seat, the sliding seat
It is connected with by rotating shaft and torsionspring and steps up to clamp.
By above-mentioned structure, workpiece can be placed on to support body upper end and then only need regulation screw mandrel can to squeeze workpiece
Pressure is fixed, without the fixation for carrying out multiple orientation to workpiece using bolt etc. respectively.It can be a variety of knots wherein to step up pincers
Configuration formula, or the structure to be matched with the bottom plate of column foot, and column foot is extruded and fixed.
Further, the sidewall upper for stepping up pincers, which is provided with and compresses projection, side wall lower ends are provided with when being touched with workpiece makes
Compress the touching projection that projection pushes.
Further, the spinning drive device includes being located at the driven sprocket of leading screw end, is fixed on by link
The reducing motor of support body side wall, the drive sprocket and torque limiter being located in reducing motor output shaft.
By above-mentioned structure, realize the completely automatic of workpiece and step up.
Further, the reducing motor is single-stage cycloidal reductor.
Preferably, the support body is cross, and be equipped with each end of support body it is symmetrically cooperating plus
Clencher.Also other such as rice font structures can be arranged to according to Workpiece structure.
Due to being using above-mentioned technical proposal, beneficial effects of the present invention：Clamping clip moves with the sliding seat on leading screw
When reaching four angles of column foot workpiece, the Automatic-clamping under the stop of column foot instead of the compression mode of bolt, efficiency high,
The time is saved, reduces labor strength.
Brief description of the drawings
In conjunction with accompanying drawing, the present invention will be further described.
Fig. 1 is the structural representation of cross support body.
Fig. 2 is the side view of cross support body.
Fig. 3 is A-A profiles.
Fig. 4 is the structural representation for using bolt and compact heap in the prior art.
In figure：1st, support body, 2, slide rail, 3, sliding block, 4, leading screw, 5, sliding seat, 6, step up to clamp, 7, compress projection, 8, touching
Projection, 9, driven sprocket, 10, link, 11, reducing motor, 12, drive sprocket, 13, torque limiter.
Embodiment
As Figure 1-3, the present invention includes cross support body 1, the line slide rail 2 being located among support body 1, matched somebody with somebody with slide rail 2
The sliding block 3 of conjunction, the leading screw 4 being connected by bearing with support body 1, the leading screw 4 are connected through a screw thread through sliding block 3 and with the sliding block 3,
The drive device for driving the leading screw 4 rotation is provided with one end of leading screw 4, the upper end of the sliding block 3 is fixedly connected with sliding seat 5,
The sliding seat 5 is connected with by rotating shaft and torsionspring steps up pincers 6.The sidewall upper for stepping up pincers 6, which is provided with, compresses projection 7, side
Wall lower end is provided with the touching projection 8 for pushing compression projection 7 when being touched with workpiece.
Spinning drive device includes being located at the driven sprocket 9 of the end of leading screw 4, the side wall of support body 1 is fixed on by link 10
Reducing motor 11, the drive sprocket 12 and torque limiter 13 that are located on the output shaft of reducing motor 11.
Wherein, reducing motor 11 is single-stage cycloidal reductor.
By above-mentioned structure, workpiece can be placed on to the upper end of support body 1, start reducing motor 11, the rotating band of adjusting screw 4
Dynamic sliding seat 5 moves；During compression, the edge of column foot contacts with stepping up the touching projection 8 of pincers 6 first, makes to step up pincers 6
Rotate and extrude workpiece in the presence of projection 7 is compressed and fix.
After the completion of welding, sliding seat 5 is resetted in the presence of leading screw 4, and the effect for stepping up pincers 6 in torsionspring is revolved naturally
Turn to reset, unclamp column foot workpiece, complete a working cycles.
Claims (5)
1. a kind of quick clamping device, including support body, be located among support body line slide rail, coordinate with slide rail sliding block, pass through
The leading screw that bearing is connected with support body, the leading screw are connected through a screw thread through sliding block and with the sliding block, are provided with and are driven in one end of leading screw
Move the drive device of leading screw rotation, it is characterised in that：The upper end of the sliding block is fixedly connected with sliding seat, and the sliding seat passes through
Rotating shaft and torsionspring, which are connected with, to be stepped up to clamp.
A kind of 2. quick clamping device according to claim 1, it is characterised in that：The sidewall upper for stepping up pincers is provided with
Compress projection, side wall lower ends are provided with the touching projection for pushing compression projection when being touched with workpiece.
A kind of 3. quick clamping device according to claim 1, it is characterised in that：The spinning drive device includes being located at
The driven sprocket of leading screw end, the reducing motor for being fixed on by link support body side wall, it is located in reducing motor output shaft
Drive sprocket and torque limiter.
A kind of 4. quick clamping device according to claim 3, it is characterised in that：The reducing motor subtracts for single-stage cycloidal
Fast machine.
A kind of 5. quick clamping device according to claim 1-3 any one, it is characterised in that：The support body is cross
Shape, and be equipped with each end of support body symmetrically cooperate step up to clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711114776.6A CN107838611A (en) | 2017-11-13 | 2017-11-13 | A kind of quick clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711114776.6A CN107838611A (en) | 2017-11-13 | 2017-11-13 | A kind of quick clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107838611A true CN107838611A (en) | 2018-03-27 |
Family
ID=61681595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711114776.6A Pending CN107838611A (en) | 2017-11-13 | 2017-11-13 | A kind of quick clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107838611A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210915A (en) * | 2021-05-14 | 2021-08-06 | 武汉星润装饰工程有限公司 | Steel construction preparation system of processing |
-
2017
- 2017-11-13 CN CN201711114776.6A patent/CN107838611A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210915A (en) * | 2021-05-14 | 2021-08-06 | 武汉星润装饰工程有限公司 | Steel construction preparation system of processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180327 |
|
| WD01 | Invention patent application deemed withdrawn after publication |