CN108247446A - Automobile pipe fitting grinding device - Google Patents
Automobile pipe fitting grinding device Download PDFInfo
- Publication number
- CN108247446A CN108247446A CN201810023159.3A CN201810023159A CN108247446A CN 108247446 A CN108247446 A CN 108247446A CN 201810023159 A CN201810023159 A CN 201810023159A CN 108247446 A CN108247446 A CN 108247446A
- Authority
- CN
- China
- Prior art keywords
- screw shell
- groove
- threaded rod
- pipe fitting
- rack
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/40—Single-purpose machines or devices for grinding tubes internally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Abstract
The invention discloses automobile pipe fitting grinding devices, and in particular to the technical field of machining equipment.Automobile pipe fitting grinding device, including rack, rack side is equipped with the first motor, rack opposite side is threaded with threaded rod, it is removably connected on the output shaft of first motor and matched first screw shell of threaded rod external screw thread, first screw shell both sides are arranged with multiple sanders, each sander includes the first groove being equally distributed on the first screw shell, spring is equipped in first groove, spring is equipped with pushing block, there are two the polishing plates to offset with the first groove both ends for rotation connection on pushing block, both ends offset after the adjacent polishing plate expansion of each two, logical grey hole is provided between first groove of each two, the second screw shell is also threaded on threaded rod.Using technical solution of the present invention overcome existing grinding device can not polish automobile pipe fitting inner wall the problem of, available for automobile pipe fitting inner wall polish processing.
Description
Technical field
The present invention relates to the technical fields of machining equipment, more particularly to automobile pipe fitting grinding device.
Background technology
At present, with the continuous innovation of automotive engineering so that the production cost of automobile continuously decreases, and automobile has been come into big absolutely
Most families.And popularizing with automobile, auto-parts industry has also obtained swift and violent development, for what is used on automobile
Pipe fitting generally requires to polish to it after completion of processing, and since pipe fitting is usually smaller, the polishing of outer surface of pipe fittings is opposite to be held
Easily, it is relatively difficult for the polishing of pipe fitting inner wall, therefore it is badly in need of the device that can be used for polishing pipe fitting inner wall.
Invention content
The invention is intended to provide automobile pipe fitting grinding device, can not be polished in automobile pipe fitting with solving existing grinding device
The problem of wall.
In order to achieve the above object, base case of the invention is as follows：Automobile pipe fitting grinding device, it is described including rack
Rack side is equipped with the first motor, and the rack opposite side is threaded with threaded rod, can on the output shaft of first motor
Be connected with and matched first screw shell of threaded rod external screw thread of dismounting, the first screw shell both sides are arranged with more
A sander, each sander include the first groove being equally distributed on the first screw shell, first groove
Interior to be equipped with spring, the spring is equipped with pushing block, and there are two beat with what the first groove both ends offseted for rotation connection on the pushing block
Nog plate, two polishing plates are symmetricly set on pushing block, and both ends offset after the adjacent polishing plate expansion of each two, and every two
Logical grey hole is provided between a first groove；Also it is threaded with the second screw shell on the threaded rod, described second
Screw shell is located in rack.
The principle of base case：Before the operation of this equipment, first the second screw shell is screwed in threaded rod, then puts the workpiece in
Second thread bush, at this time workpiece offset with the second screw shell inner wall, finally the first screw shell is connect with threaded rod, and
There are gap between one screw shell and workpiece, then threaded rod is connect and the first screw shell and the first electricity with rack
The output axis connection of machine.
Start the first motor after connection, the output shaft of the first motor drives threaded rod rotation, and threaded rod is from the first spiral shell
Line cover and rack on screw out, and since the second screw shell offsets with workpiece inner wall, at this time workpiece, the second screw shell relative to
First screw shell and threaded rod are static.
After the first screw shell rotates, the pushing block in the first groove is under the influence of centrifugal force to away from the first thread bush
The direction movement in cylinder axle center, so as to which two polishing plates are released the first groove, spring is in tensional state at this time, when pushing block continues
Pushing polishing plate movement, polishing BOB(beginning of block) polishes to workpiece inner wall, due to every after polishing plate offsets with workpiece inner wall
Both ends offset after two adjacent polishing plate expansion, can make polishing plate that the polishing region polished on plate direction is completely covered,
In the rotation process of first screw shell, polishing plate can realize the complete polishing to workpiece inner wall, enhance the effect of polishing.
When the first screw shell rotates, since the first screw shell is connected on the output shaft of the first motor and when rotating
Position does not change, and threaded rod is screwed out from the first screw shell, at this time the first screw shell internal thread bar and the first spiral shell
The volume for the inner cavity that line sleeve lining is enclosed gradually increases, and pressure in cavity is caused to reduce and generate negative pressure, in cavity
Negative pressure the processing bit generated in workpiece inner wall bruting process can be sucked by logical grey hole in cavity, realize in workpiece
Wall polishing dedusting, reduces the dust-removing process after polishing, improves the efficiency of processing.
The first motor is closed after polishing, pushing block resets under the elastic force effect of spring, and pushing block then drives two
Polishing plate and the first groove both ends are realized rotation and are resetted after offseting.
The advantages of base case：Compared with prior art, 1, the present apparatus can be realized by the first screw shell in workpiece
The polishing of wall, and the second screw shell forms the clamping to workpiece, this clamping mode is simply, conveniently；2nd, the first screw shell
Output shaft use with the first motor is detachably connected, threaded rod and the first screw shell, the second screw shell and rack are distinguished
Using threaded connection so that the present apparatus is easy to disassemble and replaces；3rd, using threaded rod in rotation process from the first screw shell
Middle back-out so that the cavity volume of threaded rod and the first screw shell inner wall increases, and pressure in cavity is caused to reduce and generate negative
Pressure, is dusted processing to the processing bit in workpiece inner wall bruting process by negative pressure, reduces the process of follow-up dedusting, saves
The about time of processing improves the processing efficiency of the present apparatus.
Preferred embodiment one：As the preferred embodiment of basic scheme, accumulator tank is provided on the threaded rod, is set by above-mentioned
It puts, the processing bit that threaded rod and the first screw shell inner wall are sucked in bruting process can be totally placed in accumulator tank, reduced
The cleaning difficulty of following process bits improves the processing efficiency of device.
Preferred embodiment two：Preferably one preferred embodiment, the rack below the threaded rod are equipped with recycling bins,
By above-mentioned setting, avoid when threaded rod screws out, processing bit is carried over and trickles down the pollution caused outside rack to environment.
Preferred embodiment three：Preferably two preferred embodiment is fixed with support column, the support column in the rack
It is equipped with and slides and connect with matched second groove in the second screw shell outer surface, second groove and the second screw shell
It connects, by above-mentioned setting, the present apparatus can be supported by the second screw shell, can effectively prevent workpiece in bruting process
The middle polishing plate because on the first screw shell offset defective tightness due to the shaking that generates, enhance the stability of device, and this
Setting can also remove the second screw shell, convenient for the installation of workpiece.
Preferred embodiment four：Preferably three preferred embodiment, dismountable axis pin that is connected as connect, the pin
Axis connection includes the first pin shaft hole being arranged on the first motor output shaft, is arranged on the first screw shell and the first pin shaft hole
The second pin shaft hole being connected and the axis pin being connected between the first pin shaft hole and the second pin shaft hole pass through above-mentioned setting so that
The present apparatus is easy for removal and installation, improves the convenience of the present apparatus, enhances the scope of application of device.
Description of the drawings
Fig. 1 is the front view of automobile pipe fitting grinding device of the present invention；
Fig. 2 is the structure diagram of sander in the present invention.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail：
Reference numeral in Figure of description includes：Rack 1, the first motor 2, threaded rod 3, the first screw shell 4, first
Groove 5, pushing block 7, polishing plate 8, the second screw shell 9, accumulator tank 10, recycling bins 11, support column 12, axis pin 13, is beaten spring 6
Grinder 14, workpiece 15.
Embodiment is substantially as shown in Figures 1 and 2：Automobile pipe fitting grinding device, including rack 1, the left side of rack 1 is welded
Be connected to motor, the right side of rack 1 is threaded with threaded rod 3, the output shaft of motor be equipped with the first pin shaft hole and with outside threaded rod 3
Matched first screw shell 4 of screw thread, the first screw shell 4 are equipped with the second pin shaft hole being connected with the first pin shaft hole,
The output shaft of motor and the first screw shell 4 are linked together by axis pin 13, and axis pin is connected the first screw shell 4 and motor
It is connected so that thread bush is easy for removal and installation.
The both sides up and down of first screw shell 4 are arranged with multiple sanders 14, and each sander 14 includes equidistant point
First groove 5 of the cloth on the first screw shell 4, is equipped with spring 6 in the first groove 5, and spring 6 is equipped with pushing block 7, on pushing block 7
The polishing plate 8 to offset there are two hinged with 5 both ends of the first groove, two polishing plates 8 are symmetricly set on pushing block 7, each two phase
Both ends after adjacent polishing plate 8 expansion offset, and plate 8 of polishing at this time will can completely be covered along the polishing region on 8 direction of polishing plate
Lid improves the efficiency of polishing；Logical grey hole is provided between the first groove of each two 5.
Accumulator tank 10 is provided on threaded rod 3, can be used to recycle the processing bit generated on 15 inner wall of workpiece in processing；Threaded rod
Recycling bins 11 are fixed in the rack 1 of 3 lower sections, recycling bins 11 are located at the right side of rack 1, and recycling bins 11 collect threaded rod 3 and revolve
The processing bit taken out of when going out avoids processing bit from trickling down outer to rack 1 and cause environmental pollution.It is also threadedly coupled on threaded rod 3
There is the second screw shell 9, the second screw shell 9 is located in rack 1.Two support columns 12 are welded in rack 1, on support column 12
Equipped with matched second groove in 9 outer surface of the second screw shell, the second groove is slidably connected with the second screw shell 9, can
The present apparatus is supported by the second screw shell 9, can effectively prevent workpiece 15 in bruting process because of the first thread bush
The shaking that polishing plate 8 on cylinder 4 offsets defective tightness and generates, enhances the stability of device, and this setting can also be by the
Two screw shells 9 are removed, convenient for the installation of workpiece 15.
In the present embodiment, before the operation of this equipment, first the second screw shell 9 is screwed in threaded rod 3, then workpiece 15 is put into
Second thread bush, at this time workpiece 15 offset with 9 inner wall of the second screw shell, finally the first screw shell 4 is connected with threaded rod 3
It connects, and there are gap between the first screw shell 4 and workpiece 15, then connect threaded rod 3 and the first screw thread with rack 1
The output axis connection of 4 and first motor 2 of sleeve.
Start motor after connection, the output shaft of the first motor 2 drives threaded rod 3 to rotate, and threaded rod 3 is from the first screw thread
It is screwed out in set and rack 1, and since the second screw shell 9 offsets with 15 inner wall of workpiece, at this time workpiece 15, the second screw shell 9
It is static relative to the first screw shell 4 and threaded rod 3.
After the first screw shell 4 rotates, the pushing block 7 in the first groove 5 is under the influence of centrifugal force to away from the first spiral shell
The direction movement in 4 axle center of line sleeve, so that two polishing plates 8 are released the first groove 5 and two polishing plates 8 are unfolded and are parallel to
Horizontal plane, at this time spring 6 be in tensional state, when pushing block 7 continues to press on the movement of polishing plate 8 until in polishing plate 8 and workpiece 15
After wall offsets, polishing BOB(beginning of block) polishes to 15 inner wall of workpiece, can will polish on 8 direction of plate after being unfolded due to polishing plate 8
Polishing region is closed, and plate 8 of polishing constantly rotates in bruting process so that 15 inner wall of workpiece is polished completely, is improved
The efficiency and effect of polishing.
When the first screw shell 4 rotates, since the first screw shell 4 is fixed on by axis pin on the output shaft of motor,
So that threaded rod 3 screws out in rotation process from the first screw shell 4 and rack 1,4 internal thread bar of the first screw shell at this time
3 volumes of inner cavity being enclosed with 4 inner wall of the first screw shell gradually increase, and pressure in cavity is caused to reduce and generate negative
It presses, generated processing bit on 15 inner wall of workpiece in bruting process can be passed through cavity and suck accumulator tank 10 by the negative pressure in cavity
In, the unified dedusting and recycling to processing bit are realized, is reduced subsequently to the dedusting of processing bit and collection work, has been saved and added
Between working hour, the efficiency of processing is improved, the part in processing bit passes through institute between each two adjacent ground plate 8 in bruting process
The gap of generation and be inhaled into accumulator tank 10, another part then can be after motor be stopped, in 14 reseting procedure of sander
It is inhaled into together in accumulator tank 10.
Motor is closed after polishing, pushing block 7 resets under the elastic force effect of spring 6, and pushing block 7 is during reset
Two 8 and first groove of polishing plate, 5 both ends is driven to realize rotation after offseting and reset, threaded rod 3 is finally screwed out into rack 1, and
Processing bit in accumulator tank 10 is poured into recycling bins 11, unified recycling processing bit can reduce the pollution to environment.
Above is only the embodiment of the present invention, and the common sense such as well known concrete structure and/or characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (5)
1. automobile pipe fitting grinding device, which is characterized in that including rack, the rack side is equipped with the first motor, the rack
Opposite side is threaded with threaded rod, is removably connected on the output shaft of first motor and matches with threaded rod external screw thread
The first screw shell closed, the first screw shell both sides are arranged with multiple sanders, and each sander includes
The first groove being equally distributed on the first screw shell, first groove is interior to be equipped with spring, and the spring is equipped with pushing block,
The polishing plate to offset there are two rotation connections with the first groove both ends on the pushing block, two polishing plates to be symmetricly set on and push away
On block, both ends offset after the adjacent polishing plate expansion of each two, and logical grey hole is provided between the first groove described in each two,
The second screw shell is also threaded on the threaded rod, second screw shell is located in rack.
2. automobile pipe fitting grinding device according to claim 1, it is characterised in that：Accumulator tank is provided on the threaded rod.
3. automobile pipe fitting grinding device according to claim 2, it is characterised in that：It is set in rack below the threaded rod
There are recycling bins.
4. automobile pipe fitting grinding device according to claim 3, it is characterised in that：Support column is fixed in the rack,
The support column is equipped with and matched second groove in the second screw shell outer surface, second groove and the second thread bush
Cylinder is slidably connected.
5. automobile pipe fitting grinding device according to claim 4, it is characterised in that：Dismountable axis pin that is connected as connects
Connect, axis pin connection include the first pin shaft hole being arranged on the first motor output shaft, be arranged on the first screw shell with
The second pin shaft hole that first pin shaft hole is connected and the axis pin being connected between the first pin shaft hole and the second pin shaft hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810023159.3A CN108247446A (en) | 2018-01-10 | 2018-01-10 | Automobile pipe fitting grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810023159.3A CN108247446A (en) | 2018-01-10 | 2018-01-10 | Automobile pipe fitting grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108247446A true CN108247446A (en) | 2018-07-06 |
Family
ID=62724917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810023159.3A Pending CN108247446A (en) | 2018-01-10 | 2018-01-10 | Automobile pipe fitting grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108247446A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883665A (en) * | 2019-12-05 | 2020-03-17 | 江西清科九扬智能装备有限公司 | Steel pipe polishing robot |
| CN111843651A (en) * | 2020-07-16 | 2020-10-30 | 肖中华 | Xiao's inside pipe wall grinding device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110053469A1 (en) * | 2009-08-31 | 2011-03-03 | Ati Properties, Inc. | Abrasive Cutting Tool |
| CN204601138U (en) * | 2015-04-03 | 2015-09-02 | 上海火弟塑料制品有限公司 | A kind of extruder |
| CN205817191U (en) * | 2016-08-01 | 2016-12-21 | 葫芦岛市钢管工业有限公司 | Steel pipe pushes away bits device automatically |
| CN205852422U (en) * | 2016-07-29 | 2017-01-04 | 常州市恒德汽车部件有限公司 | Automobile pipe fitting inwall grinding attachment |
| CN205968594U (en) * | 2016-07-29 | 2017-02-22 | 常州市恒德汽车部件有限公司 | Automobile pipe fitting burnishing device |
| CN206172550U (en) * | 2016-11-14 | 2017-05-17 | 广东立高食品有限公司 | Large capacity piston granule pump |
| CN107116438A (en) * | 2017-06-30 | 2017-09-01 | 吴佳雯 | A kind of major diameter metal inner-walls of duct polishing derusting device |
| CN206855163U (en) * | 2017-06-07 | 2018-01-09 | 重庆电子工程职业学院 | A kind of tubulose auto parts sanding and polishing device |
-
2018
- 2018-01-10 CN CN201810023159.3A patent/CN108247446A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110053469A1 (en) * | 2009-08-31 | 2011-03-03 | Ati Properties, Inc. | Abrasive Cutting Tool |
| CN204601138U (en) * | 2015-04-03 | 2015-09-02 | 上海火弟塑料制品有限公司 | A kind of extruder |
| CN205852422U (en) * | 2016-07-29 | 2017-01-04 | 常州市恒德汽车部件有限公司 | Automobile pipe fitting inwall grinding attachment |
| CN205968594U (en) * | 2016-07-29 | 2017-02-22 | 常州市恒德汽车部件有限公司 | Automobile pipe fitting burnishing device |
| CN205817191U (en) * | 2016-08-01 | 2016-12-21 | 葫芦岛市钢管工业有限公司 | Steel pipe pushes away bits device automatically |
| CN206172550U (en) * | 2016-11-14 | 2017-05-17 | 广东立高食品有限公司 | Large capacity piston granule pump |
| CN206855163U (en) * | 2017-06-07 | 2018-01-09 | 重庆电子工程职业学院 | A kind of tubulose auto parts sanding and polishing device |
| CN107116438A (en) * | 2017-06-30 | 2017-09-01 | 吴佳雯 | A kind of major diameter metal inner-walls of duct polishing derusting device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883665A (en) * | 2019-12-05 | 2020-03-17 | 江西清科九扬智能装备有限公司 | Steel pipe polishing robot |
| CN111843651A (en) * | 2020-07-16 | 2020-10-30 | 肖中华 | Xiao's inside pipe wall grinding device |
| CN111843651B (en) * | 2020-07-16 | 2022-01-07 | 扬州科丰高新产业投资开发集团有限公司 | Xiao's inside pipe wall grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180706 |