CN206702817U - The bottom outlet cleaning plant of blind hole - Google Patents
The bottom outlet cleaning plant of blind hole Download PDFInfo
- Publication number
- CN206702817U CN206702817U CN201720176696.2U CN201720176696U CN206702817U CN 206702817 U CN206702817 U CN 206702817U CN 201720176696 U CN201720176696 U CN 201720176696U CN 206702817 U CN206702817 U CN 206702817U
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- CN
- China
- Prior art keywords
- blind hole
- cleaning plant
- joint
- bottom outlet
- connecting rod
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of bottom outlet cleaning plant of blind hole, the joint being connected including connecting rod and with one end of the connecting rod, at least one burnishing stick with certain elasticity and grinding performance is provided with the outer surface of the joint, when the cleaning plant, which inserts, carries out cleanup action in blind hole, the burnishing stick is in the blind hole internal rotation and is adjacent to the inwall of the blind hole.For the blind hole that depth is deeper, common cleaning plant can not meet the requirement of thorough cleaning blind hole, and the bottom outlet cleaning plant of blind hole provided by the utility model can fully clear up blind hole, and have the advantages of optimization blind hole surface smoothness；In addition, because the burnishing stick in the utility model has certain elasticity, its in case of wearing, because the elastic nature of its own can recover to original shape substantially, it can still keep when carrying out cleaning work fully contacting with blind hole, so as to remain good cleaning effect.
Description
Technical field
Cleaning plant is the utility model is related to, more particularly to the burr in a kind of bottom outlet for clearing up blind hole and connects tool marks
Cleaning plant.
Background technology
After processing blind hole on ironware or steel and iron parts, in the bottom outlet of blind hole can thus the drilling of drill bit (drill bit drilling is
Roughing is to remove lot of materials) and the boring (boring of boring cutter as finishing) of boring cutter produce iron filings, burr and connect knife
Trace, thus need to clear up the iron filings of the bottom orifice of blind hole, burr and connect tool marks, so as to reach the precision of sets requirement, improve
The machining accuracy of blind hole.Common manner of cleaning up has：1) bar magnet inhales iron filings, 2) iron filings hook is gone out with iron wire, 3) by ironware or
Steel and iron parts are stood upside down so that the aperture of blind hole down, utilizes Action of Gravity Field so that and iron filings drop from blind hole, and 4) rinsed with hydraulic giant
Iron filings, 5) iron filings in blind hole are blown using compressed air.However, mode 1) -3) cleaning speed is slower, mode 4) -5) can be by iron
Bits and greasy dirt are blown and must be everywhere, it is also necessary to which arrangement personnel are cleaned, and are wasted time and energy on the contrary.In addition, mode 1) -5) all can not
Effectively remove flash removed and connect tool marks, thus the machining accuracy of blind hole can not be improved.
Utility model content
In order to solve the above technical problems, the utility model purpose is the bottom outlet cleaning plant for providing a kind of blind hole, with gram
Take the deficiencies in the prior art.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：
A kind of bottom outlet cleaning plant of blind hole, including connecting rod and the joint that is connected with one end of the connecting rod, it is described to connect
At least one burnishing stick with certain elasticity and grinding performance is provided with the outer surface of head, when the cleaning plant inserts blind hole
During middle progress cleanup action, the burnishing stick is in the blind hole internal rotation and is adjacent to the inwall of the blind hole.
Preferably, the burnishing stick includes the head, connecting portion and the installation portion that are sequentially connected, on the outer surface of the joint
At least one mounting groove is offered, the installation portion is embedded in the mounting groove, and the head of the burnishing stick is in the blind hole
Internal rotation and the inwall for being adjacent to the blind hole.
Further, the head is spherical that the connecting portion is column, and the head connects with connecting portion and forms half
Dumbbell shaped.
Further, the mounting groove is dovetail groove, and the installation portion is the dovetail configuration to match with the dovetail groove,
The dovetail configuration is embedded in the dovetail groove；Or, the installation portion is inserted in the matched mounting groove, and
It is fixedly arranged on by adhesive means in the mounting groove.
Preferably, the burnishing stick is formed by liquid silastic and the casting of oxide type abrasive grain.
Further, the oxide type abrasive grain comprise at least emergy, zircon sand and cerium oxide in one kind or
Two or more combinations.
Preferably, the 2-6 burnishing sticks with certain elasticity and grinding performance are provided with the outer surface of the joint.
Preferably, the connecting rod is connected with drive device, and the drive device is used to drive the connecting rod around the axle of itself
Line rotates.
Further, the drive device uses motor.
Preferably, the joint use will not cause the material of the blind hole secondary pollution to be made, and described will not
The material for causing the blind hole secondary pollution is phenolic resin, nylon or polyethylene.
Preferably, when the cleaning plant is inserted in blind hole, the joint is located at the bottom orifice of the blind hole；The joint
Including the cylindrical portion being connected with the connecting rod and the tapered portion being connected with the cylindrical portion, the size of the tapered portion of the joint with
The size of the inner surface of the conical bottom end of the blind hole matches, and the size of the cylindrical portion of the joint is straight with the blind hole
The size of through-hole section matches, and the burnishing stick is arranged in the cylindrical portion.
Compared with prior art, the advantages of the utility model at least that：
1) the bottom outlet cleaning plant of blind hole provided by the utility model, when in use, is stretched into the blind hole of workpiece, rotation
Turn connecting rod and joint is moved forward and backward and rotated, so that the polishing with certain elasticity and grinding performance on joint
Bar is fully contacted and polished with the inner surface of the bottom outlet of blind hole, and iron filings, burr in the bottom outlet for thoroughly removing blind hole are reached with this
With the purpose for connecing tool marks.
2) for the deeper blind hole of depth, common cleaning plant can not meet the requirement of thorough cleaning blind hole, and this practicality is newly
The bottom outlet cleaning plant for the blind hole that type provides can fully clear up blind hole, and have the advantages of optimization blind hole surface smoothness；In addition,
Because the burnishing stick in the utility model has certain elasticity, its in case of wearing, because the elastic nature of its own can base
This recovery can still keep fully contacting with blind hole, so as to remain to original shape when carrying out cleaning work
Good cleaning effect.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in description or in the prior art.
Fig. 1 is structure of the bottom outlet cleaning plant with the workpiece with blind hole of the blind hole disclosed in the utility model embodiment 1
Schematic diagram；
Fig. 2 is the side view of the bottom outlet cleaning plant of the blind hole disclosed in the utility model embodiment 1；
Fig. 3 is the structural representation of the burnishing stick disclosed in the utility model embodiment 1；
Fig. 4 is the side view of the bottom outlet cleaning plant of the blind hole disclosed in the utility model embodiment 2.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
Embodiment 1：
Referring to shown in Fig. 1-3, the utility model implement a kind of 1 bottom outlet cleaning plant for disclosing blind hole, including connecting rod 1 with
And the joint 2 being connected with one end of connecting rod 1,4 throwings with certain elasticity and grinding performance are provided with the outer surface of joint 2
Striation 3, when carrying out cleanup action in cleaning plant insertion blind hole A, burnishing stick 3 is in blind hole A internal rotations and is adjacent to blind hole A's
Inwall.
Preferably, burnishing stick 3 includes the head 31, connecting portion 32 and the installation portion 33 that are sequentially connected, on the outer surface of joint 2
4 mounting grooves are offered, cross mounting groove 22 can also be opened up on joint 2, installation portion 33 is embedded in mounting groove, is thrown
The head 31 of striation 3 is in blind hole internal rotation and is adjacent to the inwall of blind hole, for clearing up the iron filings in blind hole, burr and connecing tool marks.
Further, referring to shown in Fig. 2-3, head 31 is spherical, and connecting portion 32 is column, and head 31 and connecting portion 32 connect
Connect and form half dumbbell shaped.
Further, mounting groove is dovetail groove, and installation portion 33 is the dovetail configuration to match with dovetail groove, and dovetail configuration is embedding
In dovetail groove；Or, installation portion 33 is inserted in matched mounting groove, and mounting groove is fixedly arranged on by adhesive means
It is interior.
Preferably, burnishing stick 3 is formed by liquid silastic and the casting of oxide type abrasive grain.Further, oxidized form
Sandstone comprises at least combination more than one or both of emergy, zircon sand and cerium oxide.
Preferably, connecting rod 1 is connected with drive device, and drive device is used for drive link 1 and rotated around the axis of itself.Pass through
Drive device can be rotated with drive link 1, it is achieved thereby that the automatic cleanup action of cleaning plant.Further, drive device
Motor can be used.
Preferably, the use of joint 2 will not cause the material of blind hole secondary pollution to be made, and described will not cause blind hole
The material of secondary pollution is phenolic resin (bakelite) nylon or polyethylene.
Preferably, when the cleaning plant is inserted in blind hole, joint 2 is located at the bottom orifice of the blind hole；Joint 2 include with
The cylindrical portion of the connection of connecting rod 1 and the tapered portion being connected with cylindrical portion, the size of the tapered portion of joint 2 and the conical bottom end of blind hole
The size of inner surface match, the size of the size of the cylindrical portion of joint 2 and the straight-through hole portion of blind hole matches, burnishing stick 3
It is arranged in cylindrical portion.
Embodiment 2：
Referring to shown in Fig. 1,3 and 4, the utility model implements a kind of 2 bottom outlet cleaning plants for disclosing blind hole, including connecting rod
1 and the joint 2 that is connected with one end of connecting rod 1, being provided with 2 on the outer surface of joint 2 has certain elasticity and grinding performance
Burnishing stick 3, when carrying out cleanup action in cleaning plant insertion blind hole A, burnishing stick 3 is in blind hole A internal rotations and is adjacent to blind
Hole A inwall.
Preferably, burnishing stick 3 includes the head 31, connecting portion 32 and the installation portion 33 that are sequentially connected, on the outer surface of joint 2
2 mounting grooves are offered, the mounting groove 22 of yi word pattern can also be opened up on joint 2, installation portion 33 is embedded in mounting groove, is thrown
The head 31 of striation 3 is in blind hole internal rotation and is adjacent to the inwall of blind hole, for clearing up the iron filings in blind hole, burr and connecing tool marks.
The present embodiment 2 is identical with the other structures of embodiment 1, and difference is：Number that burnishing stick 3 is set and for solid
Determine the quantity of mounting groove 22 and the difference of structure of burnishing stick 3, the structure identical with embodiment 1 of embodiment that here is omitted 2.
The bottom outlet cleaning plant of blind hole provided by the utility model, when in use, is stretched into the blind hole of workpiece, rotation
Connecting rod 1 and joint 2 are moved forward and backward and rotated, so that the throwing for having certain elasticity and grinding performance on joint 2
Striation 3 is fully contacted and polished with the inner surface of blind hole, is reached the iron filings thoroughly removed in blind hole, burr with this and is connect tool marks.
For the blind hole that depth is deeper, common cleaning plant can not meet the requirement of thorough cleaning blind hole, the utility model
The bottom outlet cleaning plant of the blind hole of offer can fully clear up blind hole, and have the advantages of optimization blind hole surface smoothness；In addition, because
Burnishing stick 3 in the utility model has certain elasticity, its in case of wearing, because the elastic nature of its own can be basic
Recover to original shape, can still keep fully contacting with blind hole when carrying out cleaning work, it is good so as to remain
Good cleaning effect.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (9)
- A kind of 1. bottom outlet cleaning plant of blind hole, it is characterised in that：Connect including connecting rod and with what one end of the connecting rod was connected Head, at least one burnishing stick with certain elasticity and grinding performance is provided with the outer surface of the joint, when the cleaning fills When putting progress cleanup action in insertion blind hole, the burnishing stick is in the blind hole internal rotation and is adjacent to the inwall of the blind hole.
- 2. the bottom outlet cleaning plant of blind hole according to claim 1, it is characterised in that：The burnishing stick includes being sequentially connected Head, connecting portion and installation portion, offer at least one mounting groove on the outer surface of the joint, the installation portion is embedded at In the mounting groove, the head of the burnishing stick in the blind hole internal rotation and is adjacent to the inwall of the blind hole.
- 3. the bottom outlet cleaning plant of blind hole according to claim 2, it is characterised in that：The head is spherical, the company Socket part is column, and the head connects with connecting portion and forms half dumbbell shaped.
- 4. the bottom outlet cleaning plant of blind hole according to claim 2, it is characterised in that：The mounting groove is dovetail groove, institute It is the dovetail configuration to match with the dovetail groove to state installation portion, and the dovetail configuration is embedded in the dovetail groove；It is or, described Installation portion is inserted in the matched mounting groove, and is fixedly arranged on by adhesive means in the mounting groove.
- 5. the bottom outlet cleaning plant of blind hole according to claim 1, it is characterised in that：The burnishing stick is by liquid silastic Formed with the casting of oxide type abrasive grain.
- 6. the bottom outlet cleaning plant of blind hole according to claim 1, it is characterised in that：Set on the outer surface of the joint There are the 2-6 burnishing sticks with certain elasticity and grinding performance.
- 7. the bottom outlet cleaning plant of blind hole according to claim 1, it is characterised in that：The connecting rod connects with drive device Connect, the drive device is used to drive the connecting rod to rotate around the axis of itself, it is preferred that the drive device uses motor.
- 8. the bottom outlet cleaning plant of blind hole according to claim 1, it is characterised in that：The joint use will not cause institute The material for stating blind hole secondary pollution is made, the described material that will not cause the blind hole secondary pollution is phenolic resin, Nylon or polyethylene.
- 9. the bottom outlet cleaning plant of blind hole according to claim 1, it is characterised in that：When the cleaning plant is inserted in blind hole When, the joint is located at the bottom orifice of the blind hole；The joint include the cylindrical portion that is connected with the connecting rod and with the circle The tapered portion of post portion connection, the size of the tapered portion of the joint and the size phase of the inner surface of the conical bottom end of the blind hole Matching, the size of the size of the cylindrical portion of the joint and the straight-through hole portion of the blind hole match, and the burnishing stick is arranged at In the cylindrical portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720176696.2U CN206702817U (en) | 2017-02-27 | 2017-02-27 | The bottom outlet cleaning plant of blind hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720176696.2U CN206702817U (en) | 2017-02-27 | 2017-02-27 | The bottom outlet cleaning plant of blind hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206702817U true CN206702817U (en) | 2017-12-05 |
Family
ID=60469195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720176696.2U Active CN206702817U (en) | 2017-02-27 | 2017-02-27 | The bottom outlet cleaning plant of blind hole |
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| Country | Link |
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| CN (1) | CN206702817U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826525A (en) * | 2017-02-27 | 2017-06-13 | 中兴能源装备有限公司 | The bottom outlet cleaning plant of blind hole |
| CN110480490A (en) * | 2019-08-19 | 2019-11-22 | 上海华力微电子有限公司 | A kind of interception cone cleaning device and application method |
-
2017
- 2017-02-27 CN CN201720176696.2U patent/CN206702817U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826525A (en) * | 2017-02-27 | 2017-06-13 | 中兴能源装备有限公司 | The bottom outlet cleaning plant of blind hole |
| CN110480490A (en) * | 2019-08-19 | 2019-11-22 | 上海华力微电子有限公司 | A kind of interception cone cleaning device and application method |
| CN110480490B (en) * | 2019-08-19 | 2021-08-13 | 上海华力微电子有限公司 | Intercepting cone cleaning device and using method |
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