CN209598343U - It is a kind of for removing the clamp of burr in shaft hole - Google Patents
It is a kind of for removing the clamp of burr in shaft hole Download PDFInfo
- Publication number
- CN209598343U CN209598343U CN201822071812.1U CN201822071812U CN209598343U CN 209598343 U CN209598343 U CN 209598343U CN 201822071812 U CN201822071812 U CN 201822071812U CN 209598343 U CN209598343 U CN 209598343U
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- China
- Prior art keywords
- burr
- shaft hole
- clamp
- positioning
- knife
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- 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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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model provides a kind of for removing the clamp of burr in shaft hole, including tong bodies and driving structure, the tong bodies are set there are two collet, the driving structure is for driving two collets of tong bodies close to each other or separate, opposite face is set as positioning surface on described two collets, each positioning surface is equipped with a columned burr knife, and each burr knife is equipped with a coniform positioning end, and the basal diameter of the positioning end is not more than the basal diameter that burr arrives.Worker is when removing burr using this clamp, first two positioning ends of clamp are directed at the shaft hole both ends of burr to be gone, then it is close to each other that two collets are controlled, so that positioning end slowly enters in shaft hole, then controls two collets and firmly clamps, so that burr knife scrapes off the burr in hole, in the process, columned burr knife can neatly scrape off in shaft hole burr without scratching products, and position end and play the role of accurate positionin, so that burr knife will not deviation.
Description
Technical field
It is the utility model relates to clamp tech field, in particular to a kind of for removing the clamp of burr in shaft hole.
Background technique
After processing to metal product, sharp, coarse burr can be left at metal product edge, current goes to drape over one's shoulders
Cutting edge of a knife or a sword method, which mostly uses greatly, manually removes burr (file is scraped or sand paper mill).In the shell procedure of production laptop, shell is needed
Shaft hole is set and screen is hinged, there are burrs for meeting in the aperture of the shaft hole, due to comparing for the opposite manpower of shaft hole
It is small, if worker is scraped with file or sand paper grinds these burrs, it will lead to and manually go burr difficult, consuming time is long, is going burr mistake
Worker's fault easy to operate scratches product or goes burr unclean in journey, cannot be guaranteed product quality.
The burr in windmill pen polishing shaft hole is now used instead mostly, but in using windmill bruting process, if windmill pen
Deviation can also polish off internal surface of hole, white so as to cause leaking in shaft hole.
Utility model content
Product will not be scratched the technical problem to be solved by the present invention is to provide one kind and goes burr clean, and is going to drape over one's shoulders
During cutting edge of a knife or a sword will not deviation clamp.
In order to solve the above technical problems, the utility model provides a kind of for removing the clamp of burr in shaft hole, including folder
Ontology and driving structure are clamped, the tong bodies are set there are two collet, and the driving structure is used to drive two of tong bodies
Collet is close to each other or separate, and opposite face is set as positioning surface on described two collets, and each positioning surface is equipped with a cylinder
The burr knife of shape, each burr knife are equipped with a coniform positioning end, and the basal diameter of the positioning end is not more than
The basal diameter that burr arrives.
Preferably, the cone angle of two coniform positioning ends is mutually aligned.
Preferably, the basal diameter of two coniform positioning ends is equal.
Preferably, the basal diameter of two cylindric burr knives is equal.
Preferably, the driving structure is controlled by PLC controller
The utility model has the following beneficial effects: worker is when removing burr using this clamp, it is first fixed two of clamp
Position end is directed at the shaft hole both ends of burr to be gone, and then controls driving structure and drives two collets close to each other, so that positioning
End slowly enters in shaft hole, after end to be positioned is completely into shaft hole, then controls two collets and firmly clamps, so that draping over one's shoulders
Cutting edge of a knife or a sword knife scrapes off the burr in hole, and in the process, columned burr knife can neatly scrape off in shaft hole burr without scraping
Injured labour product, and position end and play the role of accurate positionin, so that burr knife will not deviation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for removing the clamp of burr in shaft hole.
Description of symbols: 1- tong bodies；2- driving structure；3- collet；4- positioning surface；5- burr knife；6- positioning end
Head.
Specific embodiment
For going the structure of the clamp of burr in shaft hole as shown in Figure 1, including tong bodies 1 and driving structure 2, clamp
Ontology 1 includes two collets 3, and the tail end of tong bodies 1 is mounted in driving structure 2, and driving structure 2 is by PLC controller (in figure
It is not shown) control, for driving two collets 3 in tong bodies 1 close to each other or separate, two opposite faces of collet 3 are set
For positioning surface 4, columned burr knife 5, the sharp edges of the burr knife 5 are equipped on positioning surface 4, burr knife 5 is equipped with fixed
Position end 6, positioning end 6 is in coniform, and basal diameter of the coniform positioning end 6 is no more than columned burr knife 5
Basal diameter, two cone angles for positioning end 6 are opposite.
In the present embodiment, the basal diameter of two cylindric burr knives 5 is equal, the bottom surface of two coniform positioning ends 6
It is equal, so that the two burr knives 5 and two positioning ends 6 adapt to the both ends of the same shaft hole.
When using the clamp of the present embodiment, two positioning ends 6 of clamp are first respectively aligned to the two of shaft hole by worker
Then end controls driving structure by PLC controller and drives two collets 3 slowly close to each other, until two positioning ends 6 are complete
Enter in shaft hole entirely, to complete positioning step；After the completion of positioning step, worker is controlled by PLC controller drive again
Structure 2 drives two collets 3 firmly to clamp, so that the burr knife 5 of clamp scrapes off the burr in shaft hole.In the present embodiment, circle
The basal diameter of column burr knife 5 is set as identical as the aperture of the shaft hole of burr to be gone, therefore during removing burr, cylinder
The burr knife 5 of shape can neatly scrape off in shaft hole burr without scratching products, and position the work that accurate positionin is played in end 6
With so that burr knife 5 will not deviation.
Claims (5)
1. a kind of for going the clamp of burr in shaft hole, including tong bodies and driving structure, the tong bodies are equipped with two
A collet, the driving structure is for driving two collets of tong bodies close to each other or separate, it is characterised in that: described two
Opposite face is set as positioning surface on a collet, and each positioning surface is equipped with a columned burr knife, sets on each burr knife
There is a coniform positioning end, the basal diameter of the positioning end is not more than the basal diameter that burr arrives.
2. according to claim 1 for removing the clamp of burr in shaft hole, it is characterised in that: two coniform positioning ends
The cone angle of head is mutually aligned.
3. according to claim 1 for removing the clamp of burr in shaft hole, it is characterised in that: two coniform positioning ends
The basal diameter of head is equal.
4. according to claim 1 for removing the clamp of burr in shaft hole, it is characterised in that: two cylindric burr knives
Basal diameter it is equal.
5. according to claim 1 for removing the clamp of burr in shaft hole, it is characterised in that: the driving structure by
PLC controller control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822071812.1U CN209598343U (en) | 2018-12-10 | 2018-12-10 | It is a kind of for removing the clamp of burr in shaft hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822071812.1U CN209598343U (en) | 2018-12-10 | 2018-12-10 | It is a kind of for removing the clamp of burr in shaft hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209598343U true CN209598343U (en) | 2019-11-08 |
Family
ID=68397051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822071812.1U Active CN209598343U (en) | 2018-12-10 | 2018-12-10 | It is a kind of for removing the clamp of burr in shaft hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209598343U (en) |
-
2018
- 2018-12-10 CN CN201822071812.1U patent/CN209598343U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |