CN103753238A - Clamp with inclined-surface groove - Google Patents
Clamp with inclined-surface groove Download PDFInfo
- Publication number
- CN103753238A CN103753238A CN201310592329.7A CN201310592329A CN103753238A CN 103753238 A CN103753238 A CN 103753238A CN 201310592329 A CN201310592329 A CN 201310592329A CN 103753238 A CN103753238 A CN 103753238A
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- CN
- China
- Prior art keywords
- groove
- pressing plate
- press plate
- width
- pole
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a clamp with an inclined-surface groove. The clamp comprises a rack, a press plate used for clamping a workpiece, and a support rod connected to the rack, wherein the press plate penetrates through the support rod, one end of the press plate is a clamping end, and the other end of the press plate is an operating end; a spring is arranged between the support rod and the press plate; a thread section and a nut matched with the thread section are arranged on the support rod; a strip-shaped hole is formed in the press plate, and the press plate penetrates through the support rod via the strip-shaped hole; an adjustment rod is arranged on the operating end; the groove with a bottom surface which is an inclined surface, and a location bolt are arranged on the rack; the width of the groove is matched with the width of the adjustment rod; the location bolt penetrates through the inner wall of the groove and stretches into the groove. The groove with the bottom surface which is the inclined surface is formed in the rack of the clamp disclosed by the invention, and the adjustment rod of the press plate is arranged in the groove, thus the height of the clamping end of the press plate can be adjusted by the inclined surface of the groove; meanwhile, the width of the groove is matched with the width of the adjustment rod, thus the rotation of the press plate is prevented.
Description
Technical field
The invention belongs to the technical field of work holder.
Background technology
Fixture is widely used in machine-building process, and swing or translation by bare terminal end carry out loading and unloading workpiece, and workpiece must utilize fixture to position and clamp before processing.The normal pressing plate that adopts carrys out clamping work pieces at present, one end of pressing plate is limited block, the other end is bare terminal end, adopt this structure to exist following shortcoming: the size of limited block is fixed, can not be according to the shape adjustment pressing plate of workpiece, and the size of workpiece may change at any time, therefore such structure workpiece may be shifted with respect to bare terminal end, cause the final position of workpiece inaccurate, thereby workpiece correctly cannot be located.
Summary of the invention
The invention provides a kind of inclined plane groove formula fixture, the problem that can not regulate to solve existing pressing plate.
In order to solve the problems of the technologies described above, the invention provides following technical scheme: a kind of inclined plane groove formula fixture, comprise frame, be used for the pressing plate of holding workpiece and be connected to the pole in frame, described pressing plate is through pole, one end of pressing plate is bare terminal end, the other end is operating side, between pole and pressing plate, be provided with spring, the nut that pole is provided with thread segment and mates with thread segment, pressing plate is provided with bar hole, pressing plate passes pole by bar hole, described operating side is provided with adjusting rod, frame is provided with groove and the bolt that a bottom surface is inclined-plane, the width of this groove and the width of adjusting rod match, bolt stretches in groove through groove inwall.
Compared with prior art, the invention has the advantages that: frame is provided with the groove that a bottom surface is inclined-plane, and the adjusting rod of pressing plate is located in groove, can regulate by the inclined-plane of groove the height of pressing plate bare terminal end, the width of this groove and the width of adjusting rod match simultaneously, have prevented that pressing plate from rotating.Bolt in groove is for limiting the position of pressing plate, and the position of bolt and the matched of workpiece, prevent that pressing plate from crushing workpiece.
Further, the lower end of described adjusting rod is the inclined-plane mating with groove floor, has increased the contact area of adjusting rod lower end and groove floor, has reduced the pressure of groove floor, makes frame not fragile.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, technical solution of the present invention is further illustrated:
Fig. 1 is the structural representation of inclined plane groove formula fixture embodiment of the present invention.
Reference numeral in Figure of description comprises: 1, frame; 2, pressing plate; 3, pole; 4, spring; 5, nut; 6, handle; 7, bar hole; 8, adjusting rod; 9, groove; 10, bolt.
The specific embodiment
As shown in Figure 1, a kind of inclined plane groove 9 formula fixtures in the present embodiment, comprise frame 1, be used for the pressing plate 2 of holding workpiece and be connected to the pole 3 in frame 1, described pressing plate 2 is through pole 3, one end of pressing plate 2 is bare terminal end, the other end is operating side, between pole 3 and pressing plate 2, be provided with spring 4, the nut 5 that pole 3 is provided with thread segment and mates with thread segment, on nut 5, be connected with handle 6, pressing plate 2 is provided with bar hole 7, pressing plate 2 passes pole 3 by bar hole 7, described operating side is provided with adjusting rod 8, frame 1 is provided with groove 9 and the bolt 10 that a bottom surface is inclined-plane, the width of the width of this groove 9 and adjusting rod 8 matches, bolt 10 stretches in groove 9 through groove 9 inwalls.The lower end of described adjusting rod 8 is the inclined-plane mating with groove 9 bottom surfaces.
The using method of this enforcement is as follows: rotation bolt 10, to suitable position, unscrews handle 6, and pressing plate 2 is risen, and workpiece is placed under bare terminal end, then screws handle 6, and pressing plate 2 is fallen, and completes the clamping of workpiece.In the time that workpiece need to being dismantled, unscrew handle 6.Frame 1 is provided with the groove 9 that a bottom surface is inclined-plane, and the adjusting rod 8 of pressing plate 2 is located in groove 9, can by the inclined-plane of groove 9, regulate the height of pressing plate 2 bare terminal ends, and the width of the width of this groove 9 and adjusting rod 8 matches simultaneously, has prevented that pressing plate 2 from rotating.Bolt 10 in groove 9 is for the position of pressing plate 2 is limited, and the position of bolt 10 and the matched of workpiece, prevent that pressing plate 2 from crushing workpiece.
For a person skilled in the art, not departing under the prerequisite of structure of the present invention, can also make some distortion and improvement, these also should be considered as protection scope of the present invention, and these can not affect effect of the invention process and practical applicability.
Claims (2)
1. an inclined plane groove formula fixture, comprise frame, be used for the pressing plate of holding workpiece and be connected to the pole in frame, described pressing plate is through pole, one end of pressing plate is bare terminal end, the other end is operating side, between pole and pressing plate, be provided with spring, the nut that pole is provided with thread segment and mates with thread segment, it is characterized in that: pressing plate is provided with bar hole, pressing plate passes pole by bar hole, described operating side is provided with adjusting rod, frame is provided with groove and the bolt that a bottom surface is inclined-plane, the width of this groove and the width of adjusting rod match, bolt stretches in groove through groove inwall.
2. inclined plane groove formula fixture as claimed in claim 1, is characterized in that: the inclined-plane of the lower end of described adjusting rod for mating with groove floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310592329.7A CN103753238A (en) | 2013-11-22 | 2013-11-22 | Clamp with inclined-surface groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310592329.7A CN103753238A (en) | 2013-11-22 | 2013-11-22 | Clamp with inclined-surface groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103753238A true CN103753238A (en) | 2014-04-30 |
Family
ID=50520639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310592329.7A Pending CN103753238A (en) | 2013-11-22 | 2013-11-22 | Clamp with inclined-surface groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103753238A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802149A (en) * | 2014-06-19 | 2015-07-29 | 烟台中集来福士海洋工程有限公司 | Line returning device and method for plates |
| CN106181486A (en) * | 2016-08-24 | 2016-12-07 | 洛阳磊佳机械有限公司 | A kind of fixture for the processing of hollow liquid ice chest body |
| CN108655824A (en) * | 2018-03-30 | 2018-10-16 | 武汉船用机械有限责任公司 | Indexing means |
-
2013
- 2013-11-22 CN CN201310592329.7A patent/CN103753238A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802149A (en) * | 2014-06-19 | 2015-07-29 | 烟台中集来福士海洋工程有限公司 | Line returning device and method for plates |
| CN106181486A (en) * | 2016-08-24 | 2016-12-07 | 洛阳磊佳机械有限公司 | A kind of fixture for the processing of hollow liquid ice chest body |
| CN108655824A (en) * | 2018-03-30 | 2018-10-16 | 武汉船用机械有限责任公司 | Indexing means |
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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: 20140430 |
|
| WD01 | Invention patent application deemed withdrawn after publication |