CN213560331U - Scraper for removing inner hole burrs - Google Patents
Scraper for removing inner hole burrs Download PDFInfo
- Publication number
- CN213560331U CN213560331U CN202022240765.6U CN202022240765U CN213560331U CN 213560331 U CN213560331 U CN 213560331U CN 202022240765 U CN202022240765 U CN 202022240765U CN 213560331 U CN213560331 U CN 213560331U
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- CN
- China
- Prior art keywords
- scraper
- rod
- sleeve
- base
- connecting portion
- 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
Links
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model discloses a remove scraper of hole burr, including the scraper bar, the scraper bar bottom is connected with connecting portion, the connecting portion outside is provided with the sleeve, the connecting portion bottom is provided with the base, base bottom swing joint has the bottom, the spout has openly been seted up to the scraper bar, be connected with the ejector pad through the slider in the spout, the ejector pad side is connected with the connecting rod through the push rod, the top of connecting rod is connected with the scraper blade through the toper portion. The utility model has the advantages of being scientific and reasonable in structural design, compact structure, scalable rotation, the practicality is stronger.
Description
Technical Field
The utility model relates to a burring scraper equipment technical field specifically is a remove scraper of hole burr.
Background
Deburring, namely removing thorn-shaped objects or flash formed at the intersection of the surfaces of parts, wherein burrs and edges are inevitably generated at the intersection of two holes in the machining process of a metal workpiece; the existing burr removing mode mostly adopts a mode of filing back and forth by manually holding a file, is low in efficiency, is not thorough in removing, wastes time and labor, often causes roughness of the surface of a workpiece, influences assembly precision, treats further improvement, and particularly has the advantages of high labor intensity and long processing time when parts enter batch production, thereby becoming the maximum obstacle of completing product delivery. The existing deburring equipment is generally a single workpiece, is small in application range, cannot be subjected to telescopic or rotary operation, is greatly limited, and is not convenient to carry. Therefore, a scraper for deburring an inner hole is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a remove scraper of hole burr to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a remove scraper of hole burr, includes the scraper pole, scraper pole bottom is connected with connecting portion, the connecting portion outside is provided with the sleeve, the connecting portion bottom is provided with the base, base bottom swing joint has the bottom, the spout has openly been seted up to the scraper pole, be connected with the ejector pad through the slider in the spout, the ejector pad side is connected with the connecting rod through the push rod, the top of connecting rod is connected with the scraper blade through the toper portion.
Preferably, the scraper rod is an aluminum alloy scraper rod with a hollow inner part.
Preferably, the connecting portion and the sleeve are rotatably connected by a screw thread.
Preferably, the sleeve is provided with anti-slip lines on the outer side.
Preferably, the base is rotatably connected with the connecting part through a bearing arranged inside the base.
Preferably, the surface of the push block is provided with a plastic anti-slip layer.
Preferably, the outer side of the connecting rod is sleeved with a shaft sleeve, and the outer wall of the shaft sleeve is fixedly connected with the inner wall of the scraper rod.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of remove scraper of hole burr, structural design is simple reasonable, has stronger practicality, rotate bottom and base isotructure of connecting through setting up, make device convenient to detach installation, it is convenient to have brought for maintenance work, can conveniently rotate between connecting portion and the sleeve, consequently, the user just can realize the rotation process of scraper structure through one-hand operation, through setting up spout and ejector pad isotructure, the user just can realize changing the purpose of connecting rod extension length through promoting the ejector pad, thereby reach the effect according to work piece hole degree of depth quick adjustment scraper blade, machining precision and efficiency are improved.
Drawings
FIG. 1 is a sectional view of the present invention;
fig. 2 is a schematic structural diagram of the present invention.
In the figure: 1 scraper rod, 11 connecting part, 12 sleeve, 13 antiskid lines, 14 base, 15 bottom cover, 2 sliding groove, 21 push block, 22 push rod, 23 connecting rod, 24 conical part, 25 scraper blade and 26 shaft sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a scraper for removing inner hole burrs comprises a scraper rod 1, wherein the scraper rod 1 is an aluminum alloy scraper rod with a hollow inner part, the bottom of the scraper rod 1 is connected with a connecting part 11, a sleeve 12 is arranged on the outer side of the connecting part 11, the connecting part 11 and the sleeve 12 can be conveniently rotated, therefore, the user can realize the rotation process of the scraper structure through single-hand operation, the anti-slip threads 13 are arranged on the outer side of the sleeve 12, the user holds the sleeve 12 in the palm, the friction force is enhanced through the anti-skid grains 13, the holding stability is improved, the connecting part 11 is rotationally connected with the sleeve 12 through the screw thread, the bottom of the connecting part 11 is provided with a base 14, the base 14 is rotationally connected with the connecting part 11 through a bearing arranged inside, the bottom of the base 14 is movably connected with a bottom cover 15, through setting up bottom 15 and base 14 isotructure of rotation connection for the device convenient to detach installation has brought the convenience for maintenance work.
The front surface of the scraper bar 1 is provided with a sliding groove 2, the sliding groove 2 is internally connected with a push block 21 through a sliding block, by arranging the sliding groove 2, the push block 21 and other structures, a user can realize the purpose of changing the extending length of a connecting rod 23 by pushing the push block 21, thereby achieving the effect of quickly adjusting the position of a scraper blade 25 according to the depth of an inner hole of a workpiece, improving the processing precision and efficiency, the surface of the push block 21 is provided with a plastic anti-slip layer, the phenomenon of hand slip during manual operation of the user can be avoided, the stability of the processing process is ensured, the side surface of the push block 21 is connected with the connecting rod 23 through a push rod 22, the top of the connecting rod 23 is connected with the scraper blade 25 through a conical part 24, two sides of the scraper blade 25 are provided with cutting edges for deburring, the scraper blade 25 is made of hard alloy, the scraper blade 25 can be ensured to quickly remove, the shaft sleeve 26 may be a rubber shaft sleeve for supporting the connecting rod 23, and an inner wall of the shaft sleeve 26 is movably connected with the connecting rod 23.
The working principle is as follows:
this kind of remove scraper of hole burr, at the during operation, the user grips sleeve 12 inside the palm of the hand, can rotate connecting portion 11 with the finger simultaneously and make scraper blade 25 rotatory, can get rid of work piece hole burr after manual operation, when the work piece hole is darker, the manual ejector pad 21 that promotes to connecting rod 23 one side of user, connecting rod 23 drives scraper blade 25 and stretches out to the scraper bar 1 outside, can arrange scraper blade 25 in the deep hole afterwards and realize comprehensive burring's purpose.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a remove scraper of hole burr, includes scraper bar (1), its characterized in that: the scraper bar (1) bottom is connected with connecting portion (11), connecting portion (11) outside is provided with sleeve (12), connecting portion (11) bottom is provided with base (14), base (14) bottom swing joint has bottom (15), spout (2) have openly been seted up in scraper bar (1), be connected with ejector pad (21) through the slider in spout (2), ejector pad (21) side is connected with connecting rod (23) through push rod (22), the top of connecting rod (23) is connected with scraper blade (25) through toper portion (24).
2. A hole deburring blade as claimed in claim 1, wherein: the scraper rod (1) is an aluminum alloy scraper rod with a hollow interior.
3. A hole deburring blade as claimed in claim 1, wherein: the connecting part (11) and the sleeve (12) are in threaded rotary connection.
4. A hole deburring blade as claimed in claim 1, wherein: the outer side of the sleeve (12) is provided with anti-skid grains (13).
5. A hole deburring blade as claimed in claim 1, wherein: the base (14) is rotatably connected with the connecting part (11) through a bearing arranged inside.
6. A hole deburring blade as claimed in claim 1, wherein: the surface of the push block (21) is provided with a plastic anti-skid layer.
7. A hole deburring blade as claimed in claim 1, wherein: the outside cover of connecting rod (23) is equipped with axle sleeve (26), the outer wall and the scraper bar (1) inner wall fixed connection of axle sleeve (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022240765.6U CN213560331U (en) | 2020-10-10 | 2020-10-10 | Scraper for removing inner hole burrs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022240765.6U CN213560331U (en) | 2020-10-10 | 2020-10-10 | Scraper for removing inner hole burrs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213560331U true CN213560331U (en) | 2021-06-29 |
Family
ID=76581387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022240765.6U Expired - Fee Related CN213560331U (en) | 2020-10-10 | 2020-10-10 | Scraper for removing inner hole burrs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213560331U (en) |
-
2020
- 2020-10-10 CN CN202022240765.6U patent/CN213560331U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |