CN204353999U - Inclined-plane hold down gag - Google Patents
Inclined-plane hold down gag Download PDFInfo
- Publication number
- CN204353999U CN204353999U CN201420785774.5U CN201420785774U CN204353999U CN 204353999 U CN204353999 U CN 204353999U CN 201420785774 U CN201420785774 U CN 201420785774U CN 204353999 U CN204353999 U CN 204353999U
- Authority
- CN
- China
- Prior art keywords
- regulating block
- jaw
- plane
- pole
- bar hole
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of inclined-plane hold down gag, comprise base, jaw and pole, pole is fixed on base, the middle part of jaw is hinged on pole, bare terminal end and the workpiece of jaw offset, also comprise regulating block and limiting plate, regulating block is slidably connected on base, the end face of regulating block is an inclined-plane, regulating block has bar hole along its short transverse, pole is through this bar hole, the width of bar hole and the size of pole width match, the length of bar hole is greater than the size in strut lengths direction, the control end of jaw and the inclined-plane of regulating block offset, regulating block is provided with tongue and groove near the one side of jaw bare terminal end, limiting plate is slidably connected on regulating block by tongue and groove.The height of the utility model regulating block and jaw control end contact position is adjustable, and holding out against different workpiece does not need to change regulating block.The inclined-plane of regulating block drives jaw not only positioning workpieces in the height direction, and limiting plate also carries out spacing at horizontal plane to workpiece, can positioning workpieces preferably.
Description
Technical field
The utility model belongs to the fixing technical field of workpiece.
Background technology
Workpiece, before processing, needs to be positioned, and common locate mode is for clamping and compress, and compresses simpler and practical relative to clamping, and only needs a jaw, therefore hold down gag is more extensive compared with the application with clamping device.
Existing hold down gag, comprise base, a jaw and pole, pole is fixed on base, and the middle part of jaw is hinged on pole, and the control end of jaw is provided with the jacking block that top is horizontal plane, by jacking block, the bare terminal end of jaw and workpiece is offseted.But said structure exists following shortcoming: 1, the height of jacking block is certain, holding out against different workpiece needs to change different jacking blocks.2, jacking block can only carry out spacing to workpiece in the height direction, can not carry out spacing to workpiece in the horizontal plane, therefore can not positioning workpieces preferably.
Utility model content
The utility model provides a kind of inclined-plane hold down gag, holds out against different workpiece need to change different jacking block and can not the problem of positioning workpieces preferably to solve.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: a kind of inclined-plane hold down gag, comprise base, jaw and pole, pole is fixed on base, the middle part of jaw is hinged on pole, bare terminal end and the workpiece of jaw offset, also comprise regulating block and limiting plate, regulating block is slidably connected on base, the end face of regulating block is an inclined-plane, regulating block has bar hole along its short transverse, pole is through this bar hole, the width of bar hole and the size of pole width match, the length of bar hole is greater than the size in strut lengths direction, the control end of jaw and the inclined-plane of regulating block offset, regulating block is provided with tongue and groove near the one side of jaw bare terminal end, limiting plate is slidably connected on regulating block by tongue and groove.
Herein, strut lengths direction refers to the direction of pole and bar hole generation relative movement.The bare terminal end of jaw refers to that one end near workpiece, and the control end of jaw refers to that one end away from workpiece.
Principle of the present utility model is: slidable adjustment block, and because the control end of jaw and the inclined-plane of regulating block offset, the control end of jaw can be positioned at the differing heights on inclined-plane, and the bare terminal end of jaw also can clamp the workpiece of differing heights.In the process that regulating block slides, also can there is relative motion with pole in the bar hole on regulating block, regulating block can pass over pole, and regulating block upper limit position block can pass over a pole pair workpiece and carries out spacing.
Compared with prior art, the utility model has the advantage of: 1, the end face of regulating block is an inclined-plane, the height of regulating block and jaw control end contact position is adjustable, and holding out against different workpiece does not need to change regulating block.2, the inclined-plane of regulating block drives jaw not only positioning workpieces in the height direction, and the limiting plate on regulating block also can pass over pole, carries out spacing at horizontal plane to workpiece, can positioning workpieces preferably.
Further, the control end of described jaw is hinged with a roller, the inclined-plane of roller and regulating block offsets, and can reduce the frictional force between jaw and regulating block.
Further, the inclined-plane of described regulating block is provided with block, and block can offset with the control end of jaw, and regulating block can be prevented when sliding, and jaw falls from the inclined-plane of regulating block.
Further, described limiting plate is distance base 1-3 centimetre in the height direction, such limiting plate would not with base contacts, decrease the wearing and tearing of limiting plate, and 1 centimetre is shorter, also can not too much affects contact area between limiting plate and workpiece.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
Fig. 1 is the structural representation of the utility model inclined-plane hold down gag embodiment.
Fig. 2 is the structural representation of the utility model inclined-plane hold down gag regulating block embodiment.
Detailed description of the invention
Reference numeral in Figure of description comprises: base 1, jaw 2, pole 3, regulating block 4, limiting plate 5, block 6, roller 7, bar hole 8.
As shown in Figure 1, a kind of inclined-plane hold down gag in the present embodiment, comprises base 1, jaw 2, pole 3, regulating block 4 and limiting plate 5.Regulating block 4 is slidably connected on base 1, and as shown in Figure 2, the end face of regulating block 4 is a left low right high inclined-plane, and the highest point on inclined-plane is provided with block 6.Regulating block 4 has bar hole 8 along its short transverse, and pole 3 is through this bar hole 8, and the width of bar hole 8 and the size of pole 3 width match, and the length of bar hole 8 is greater than the size of pole 3 length direction.Pole 3 is fixed on base 1, and the middle part of jaw 2 is hinged on pole 3, and bare terminal end and the workpiece of jaw 2 offset, and the control end of jaw 2 is provided with roller 7, and roller 7 offsets with the inclined-plane of regulating block 4.Regulating block 4 is provided with tongue and groove near the one side of jaw 2 bare terminal end, and limiting plate 5 is slidably connected on regulating block 4 by tongue and groove, and limiting plate 5 is distance base 11 centimetres in the height direction.
Promote regulating block 4 from left to right, because inclined-plane is right low left high, the control end of jaw 2 can rise, the bare terminal end of jaw 2 can decline with clamping work pieces.Meanwhile, the bar hole 8 of regulating block 4 can be moved to the left (can not interfere because having bar hole 8 between regulating block 4 and pole 3), and the limiting plate 5 on regulating block 4 also can gradually near workpiece, to carry out spacing to workpiece in the horizontal direction.Promote regulating block 4 from right to left, the control end of jaw 2 can decline, and the bare terminal end of jaw 2 can rise to unclamp workpiece.Limiting plate 5 also away from workpiece, can facilitate drawing off of workpiece.
The control end of jaw 2 is hinged with a roller 7, roller 7 offsets with the inclined-plane of regulating block 4, can reduce the frictional force between jaw 2 and regulating block 4.The inclined-plane of regulating block 4 is provided with block 6, and block 6 can offset with the control end of jaw 2, and regulating block 4 can be prevented when sliding, and jaw 2 falls from the inclined-plane of regulating block 4.Limiting plate 5 in the height direction with base 1 apart from 1 centimetre, like this in the process of regulating block 4 motion, limiting plate 5 would not contact with base 1, decrease the wearing and tearing of limiting plate 5, and 1 centimetre shorter, also can not too much affect contact area between limiting plate 5 and workpiece, ensure that fully contacting of limiting plate 5 and workpiece.The width of bar hole 8 and the size of pole 3 width match, and the length of bar hole 8 is greater than the size of pole 3 length direction, being in order to making regulating block 4 in the process of sliding, keeping comparatively fixing path.Limiting plate 5 and absorption surface, therefore the material such as rubber or silica gel can be adopted, and the general employing of regulating block 4 is hard material, as steel or the pig iron, both materials are different, therefore employing is slidably connected on regulating block 4, but not one-body molded.
For a person skilled in the art; under the prerequisite not departing from the utility model structure; can also make some distortion and improvement, these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. an inclined-plane hold down gag, comprise base, jaw and pole, pole is fixed on base, the middle part of jaw is hinged on pole, bare terminal end and the workpiece of jaw offset, it is characterized in that: also comprise regulating block and limiting plate, regulating block is slidably connected on base, the end face of regulating block is an inclined-plane, regulating block has bar hole along its short transverse, pole is through this bar hole, the width of bar hole and the size of pole width match, the length of bar hole is greater than the size in strut lengths direction, the control end of jaw and the inclined-plane of regulating block offset, regulating block is provided with tongue and groove near the one side of jaw bare terminal end, limiting plate is slidably connected on regulating block by tongue and groove.
2. inclined-plane as claimed in claim 1 hold down gag, is characterized in that: the control end of described jaw is hinged with a roller.
3. inclined-plane as claimed in claim 1 hold down gag, is characterized in that: the inclined-plane of described regulating block is provided with block.
4. inclined-plane as claimed in claim 1 hold down gag, is characterized in that: described limiting plate is distance base 1-3 centimetre in the height direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785774.5U CN204353999U (en) | 2014-12-11 | 2014-12-11 | Inclined-plane hold down gag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785774.5U CN204353999U (en) | 2014-12-11 | 2014-12-11 | Inclined-plane hold down gag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204353999U true CN204353999U (en) | 2015-05-27 |
Family
ID=53255492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420785774.5U Expired - Fee Related CN204353999U (en) | 2014-12-11 | 2014-12-11 | Inclined-plane hold down gag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204353999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583537A (en) * | 2016-03-10 | 2016-05-18 | 大族激光科技产业集团股份有限公司 | Auxiliary supporting device for laser pipe cutting |
-
2014
- 2014-12-11 CN CN201420785774.5U patent/CN204353999U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583537A (en) * | 2016-03-10 | 2016-05-18 | 大族激光科技产业集团股份有限公司 | Auxiliary supporting device for laser pipe cutting |
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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: 20150527 Termination date: 20151211 |
|
| EXPY | Termination of patent right or utility model |