CN204640006U - A kind of adjustable clamp - Google Patents
A kind of adjustable clamp Download PDFInfo
- Publication number
- CN204640006U CN204640006U CN201520147850.4U CN201520147850U CN204640006U CN 204640006 U CN204640006 U CN 204640006U CN 201520147850 U CN201520147850 U CN 201520147850U CN 204640006 U CN204640006 U CN 204640006U
- Authority
- CN
- China
- Prior art keywords
- groove
- clamping bar
- base
- threaded perforations
- bar
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of adjustable clamp, comprise a base and two lean-in, symmetrical left and right clamping bars, clamping bar upper end, left and right is equipped with a bolt adjusting rod, be respectively equipped with all with the left and right cross bar of the first threaded perforations bottom described left and right clamping bar, base both sides are respectively equipped with second, third groove, are equipped with second screwed hole isometrical with the first threaded perforations in two grooves; The utility model by can regulate replacing, with the clamping bar of certain angle, achieve the object can changing fixture according to the size of nonstandard dove-tail form workpiece, thus advantageously in clamping and the processing of nonstandard dove-tail form workpiece.
Description
Technical field
The utility model relates to a kind of fixture, particularly relates to a kind of adjustable clamp.
Background technology
During processing dove-tail form workpiece, usually can use standard-sized dovetail groove fixture, the dove-tail form workpiece with same standard external dimensions can have been clamped well, thus be beneficial to processing; But along with enriching constantly of product, also occurred a lot of nonstandard dove-tail form workpiece, the clamping of these workpiece has just become a problem, if a customized furniture wanted by each=nonstandard dove-tail form workpiece, be obviously unpractical.
Utility model content
The utility model is exactly for the problems referred to above, proposes a kind of adjustable clamp, can perform well in the clamping of nonstandard dove-tail form workpiece.
For solving the problems of the technologies described above, a kind of adjustable clamp that the utility model provides, comprise a base and two lean-in, and symmetrical left clamping bar and right clamping bar, described base upper end is embedded with a projection by the first groove, clamping bar upper end, described left and right is equipped with a bolt adjusting rod, be respectively equipped with all with left cross bar and the right cross bar of the first threaded perforations bottom described left clamping bar and right clamping bar, described base both sides are respectively equipped with the second groove and the 3rd groove, described second, second screwed hole isometrical with the first threaded perforations is equipped with in 3rd groove, described second, 3rd groove is of a size of: left and right cross bar can be inserted in second respectively, in 3rd groove, and when being all nested into certain distance, described first threaded perforations, second screwed hole is same position of center line.
Further, described base bottom is also provided with one and the T-shaped base that is in one-piece connection of described base.
The utility model by can regulate replacing, with the clamping bar of certain angle, achieve the object can changing fixture according to the size of nonstandard dove-tail form workpiece, thus advantageously in clamping and the processing of nonstandard dove-tail form workpiece.
Accompanying drawing explanation
Shown in Fig. 1 is surface structure schematic diagram of the present utility model;
Wherein: 1, base; 2, left clamping bar; 3, right clamping bar; 4, the first groove; 5, projection; 6, bolt adjusting rod; 7, the first threaded perforations; 8, left cross bar; 9, right cross bar; 10, the second groove; 11, the 3rd groove; 12, the second screwed hole; 13, T-shaped base.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Figure 1, a kind of adjustable clamp, comprises a base 1 and two lean-in and symmetrical left clamping bars 2 and right clamping bar 3, is also provided with one and the T-shaped base 13 that is in one-piece connection of base 1 bottom base 1, base 1 upper end is embedded with a projection 5 by the first groove 4, left clamping bar 2 and right clamping bar 3 upper end are equipped with a bolt adjusting rod 6, be respectively equipped with all with left cross bar 8 and the right cross bar 9 of the first threaded perforations 7 bottom left clamping bar 2 and right clamping bar 3, the second groove 10 and the 3rd groove 11 is respectively equipped with in base 1 both sides, second screwed hole 12 isometrical with the first threaded perforations 7 is equipped with in second groove 10 and the 3rd groove 11, and the second groove 10 and the 3rd groove 11 are of a size of: left cross bar 8 and right cross bar 9 can be inserted in the second groove 10 and the 3rd groove 11 respectively, and when being all nested into certain distance, first threaded perforations 7, second screwed hole 12 is in same position of center line.
Left clamping bar 2 in the utility model carries out being connected or dismounting and change with the 3rd groove 11 and the first threaded perforations 7, second screwed hole 12 by the second groove 10 with right clamping bar 3, thus solves the clamping problem of the nonstandard dove-tail form workpiece of various sizes.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (2)
1. an adjustable clamp, comprise a base and two lean-in, and symmetrical left clamping bar and right clamping bar, described base upper end is embedded with a projection by the first groove, clamping bar upper end, described left and right is equipped with a bolt adjusting rod, it is characterized in that, be respectively equipped with all with left cross bar and the right cross bar of the first threaded perforations bottom described left clamping bar and right clamping bar, described base both sides are respectively equipped with the second groove and the 3rd groove, described second, second screwed hole isometrical with the first threaded perforations is equipped with in 3rd groove, described second, 3rd groove is of a size of: left and right cross bar can be inserted in second respectively, in 3rd groove, and when being all nested into certain distance, described first threaded perforations, second screwed hole is same position of center line.
2. a kind of adjustable clamp as claimed in claim 1, is characterized in that, described base bottom is also provided with one and the T-shaped base that is in one-piece connection of described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520147850.4U CN204640006U (en) | 2015-03-16 | 2015-03-16 | A kind of adjustable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520147850.4U CN204640006U (en) | 2015-03-16 | 2015-03-16 | A kind of adjustable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204640006U true CN204640006U (en) | 2015-09-16 |
Family
ID=54092787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520147850.4U Expired - Fee Related CN204640006U (en) | 2015-03-16 | 2015-03-16 | A kind of adjustable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204640006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252476A (en) * | 2015-11-16 | 2016-01-20 | 上海永乾机电有限公司 | Fast changing device for clamps |
-
2015
- 2015-03-16 CN CN201520147850.4U patent/CN204640006U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252476A (en) * | 2015-11-16 | 2016-01-20 | 上海永乾机电有限公司 | Fast changing device for clamps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |