CN109048536B - Grinding device is used in automobile parts processing - Google Patents

Grinding device is used in automobile parts processing Download PDF

Info

Publication number
CN109048536B
CN109048536B CN201810967394.6A CN201810967394A CN109048536B CN 109048536 B CN109048536 B CN 109048536B CN 201810967394 A CN201810967394 A CN 201810967394A CN 109048536 B CN109048536 B CN 109048536B
Authority
CN
China
Prior art keywords
column
adjusting
sliding
threaded
motor
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.)
Active
Application number
CN201810967394.6A
Other languages
Chinese (zh)
Other versions
CN109048536A (en
Inventor
宋东方
尹冠飞
王红伟
张朝杰
高云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Polytechnic Institute
Original Assignee
Henan Polytechnic Institute
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henan Polytechnic Institute filed Critical Henan Polytechnic Institute
Priority to CN201810967394.6A priority Critical patent/CN109048536B/en
Publication of CN109048536A publication Critical patent/CN109048536A/en
Application granted granted Critical
Publication of CN109048536B publication Critical patent/CN109048536B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/02Frames; Beds; Carriages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

The invention discloses a polishing device for machining automobile parts, which comprises a base and a rotary table, wherein a sliding column is arranged on the rotary table, one end of the sliding column is fixed through an installation table, a motor is arranged on the installation table, a polishing disc is fixedly arranged on an output shaft of the motor through a first locking nut, an adjusting unit is arranged on the output shaft of the motor, the adjusting unit comprises an adjusting column, a sliding block is telescopically arranged in the adjusting column through a spring, and an adjusting nut and a pushing table are further assembled on the adjusting column in a threaded manner; the upper thread of the sliding block is provided with a threaded column, and one end of the threaded column is provided with a jacking unit. According to the invention, the adjusting unit capable of rotating independently is arranged on the output shaft of the motor, so that a positioning clamp is not required to be additionally arranged when the outer edge of the component is polished, and the threaded column in the adjusting unit is utilized to realize the positioning polishing of the component.

Description

Grinding device is used in automobile parts processing
Technical Field
The invention relates to the technical field of polishing devices, in particular to a polishing device for machining automobile parts.
Background
Auto parts (auto parts) are units that form the whole of an automobile and a product that serves the automobile. With the gradual popularization of automobiles, the variety of automobile parts is various, nowadays, the brands of the automobiles are more and more, and the types of the automobiles are more and more. But present outer fringe grinding device can not realize the high efficiency effect of polishing, and it is loaded down with trivial details to polish the location, and then has influenced auto-parts's the polishing, especially meets the part that has the stair structure, when needs are polished inboard ladder, and its operation of polishing is very inconvenient.
Disclosure of Invention
In view of the technical defects, the invention aims to provide a polishing device for processing automobile parts, which can polish different outer edges and improve the efficiency of outer edge polishing.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides a polishing device for processing automobile parts, which comprises a base and a turntable which is rotatably arranged on the base, wherein two sliding columns are symmetrically arranged on the turntable, one ends of the two sliding columns are fixed through an installation platform, a motor is fixedly arranged on the installation platform, a polishing disc is fixedly arranged on an output shaft of the motor through a first locking nut, an adjusting unit is arranged on the output shaft of the motor and comprises an adjusting column which is rotatably arranged on the output shaft of the motor, a sliding block is telescopically arranged in the adjusting column through a spring, sliding grooves for the sliding block to slide are correspondingly arranged on the adjusting column, symmetrically arranged limiting grooves are formed in the sliding grooves, limiting bosses which slide in the limiting grooves are correspondingly arranged on the sliding block, and an adjusting nut and a pushing platform are also assembled on the adjusting column through threads, the sliding block is abutted against the adjusting nut through the spring, the pushing platform is abutted against the base, a plurality of threaded holes are formed in the pushing platform, a first locking bolt is assembled in one threaded hole, and the first locking bolt is abutted against the adjusting column; the upper thread of the sliding block is provided with a thread column, the upper thread of the thread column is provided with a second locking nut, and one end thread of the thread column is provided with a jacking unit.
Preferably, the tightening unit includes a cylindrical top pillar and a rectangular parallelepiped top plate, and one end of the top pillar is provided with a rolling ball.
Preferably, the turntable is rotatably arranged on the base through a rotating shaft, a third locking nut is assembled on the rotating shaft through threads, a second locking bolt is further assembled on the turntable through threads, and the second locking bolt abuts against one of the sliding columns.
Preferably, the end parts of the first locking bolt and the second locking bolt are provided with buffer rubbers.
Preferably, the sliding column is installed on the rotary table through a linear bearing, an operating rod is fixedly arranged on the installation table, and a limiting column is arranged at the end part, far away from the installation table, of the sliding column.
Preferably, the base is provided with a plurality of mounting holes.
Preferably, an angular contact ball bearing is mounted at the joint of the adjusting column and the output shaft of the motor.
The invention has the beneficial effects that: according to the invention, the adjusting unit capable of rotating independently is arranged on the output shaft of the motor, so that a positioning clamp is not required to be additionally arranged when the outer edge of the component is polished, the positioning of the component is realized by utilizing the threaded column in the adjusting unit, the polishing depth can be controlled by changing the rotation amount of the threaded column, the height of the threaded column can be changed by changing the rotation amount of the adjusting nut, the positioning can be effectively carried out, the excessive polishing is avoided, the traditional complex positioning operation is also avoided, and the polishing positioning work is greatly simplified; in addition, the arrangement of the threaded column enables the polishing device to be suitable for parts with stepped shapes, the threaded column is enabled to be abutted to different steps by changing the length of the threaded column, polishing of other steps is achieved, meanwhile, the polishing device can also achieve polishing of non-linear paths by means of rotation of the abutting unit and the rotary table, and polishing flexibility is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a polishing device for machining an automobile part according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a motor and an adjusting unit;
FIG. 3 is an exploded view of FIG. 2;
FIG. 4 is a schematic view of the structure of the conditioning column;
FIG. 5 is a schematic view of the connection of the adjustment post to the output shaft of the motor;
FIG. 6 is a first schematic diagram of grinding for a stepped part;
FIG. 7 is a second schematic diagram of grinding for a stepped part.
Description of reference numerals: 1-base, 11-rotating shaft, 111-third locking nut, 2-rotating table, 21-sliding column, 211-mounting table, 2111-operating rod, 212-limiting column, 22-second locking bolt, 3-motor, 31-polishing disc, 32-first locking nut, 41-pushing table, 411-first locking bolt, 42-adjusting column, 421-spring, 422-limiting groove, 423-angular contact ball bearing, 43-sliding block, 431-threaded column, 4311-top plate, 4312-top column, 432-second locking nut and 44-adjusting nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 7, a polishing device for processing automobile parts includes a base 1 and a turntable 2 rotatably disposed on the base 1, two sliding columns 21 are symmetrically disposed on the turntable 2, one end of each of the two sliding columns 21 is fixed by a mounting table 211, a motor 3 is fixedly disposed on the mounting table 211, a polishing disc 31 is fixedly disposed on an output shaft of the motor 3 by a first locking nut 32, an adjusting unit is disposed on the output shaft of the motor 3, the adjusting unit includes an adjusting column 42 rotatably disposed on the output shaft of the motor 3, a sliding block 43 is telescopically disposed inside the adjusting column 42 by a spring 421, a sliding slot for the sliding block 43 is disposed on the corresponding adjusting column 42, a limiting slot 422 symmetrically disposed is disposed in the sliding slot, a limiting boss sliding in the limiting slot 422 is disposed on the corresponding sliding block 43, the adjusting column 42 is further provided with an adjusting nut 44 and a pushing platform 41 in a threaded manner, the sliding block 43 is tightly abutted to the adjusting nut 44 through the spring 421, the pushing platform 41 is tightly abutted to the base 1, the pushing platform 41 is provided with a plurality of threaded holes, one of the threaded holes is internally provided with a first locking bolt 411 in a threaded manner, and the first locking bolt 411 is tightly abutted to the adjusting column 42; the slider 43 is threadedly fitted with a threaded post 431, the threaded post 431 is threadedly fitted with a second lock nut 432, and one end of the threaded post 431 is threadedly fitted with a tightening unit.
Further, the tightening unit includes a cylindrical top column 4312 and a rectangular top plate 4311, and one end of the top column 4312 is provided with a rolling ball.
Further, the rotating table 2 is rotatably disposed on the base 1 through a rotating shaft 11, a third locking nut 111 is screwed on the rotating shaft 11, a second locking bolt 22 is screwed on the rotating table 2, and the second locking bolt 22 abuts against one of the sliding columns 21.
Further, the ends of the first locking bolt 411 and the second locking bolt 22 are both provided with a buffer rubber.
Further, the sliding column 21 is mounted on the rotary table 2 through a linear bearing, a control rod 2111 is fixedly arranged on the mounting table 211, and a limit column 212 is arranged at the end of the sliding column 21 far away from the mounting table 211.
Furthermore, a plurality of mounting holes are formed in the base 1.
Further, an angular contact ball bearing 423 is installed at a connection position of the adjusting column 42 and the output shaft of the motor 3.
When the grinding disc is used, the position of the threaded column 431 is correspondingly adjusted according to the structure of the outer edge of a processed part, a top plate 4311 or a top column 4312 is selected to be mounted on the threaded column 431, and meanwhile, a proper grinding disc 31 is selected;
when the straight outer edge needs to be polished, a proper polishing disc 31 is selected, for example, the polishing disc 31 in fig. 2 can polish the outer edge in a chamfering manner, so that a chamfer can be polished, a top plate 4311 is mounted on the threaded column 431, the position of the top plate 4311 is adjusted through a second locking nut 432 and an adjusting nut 44, so that the outer edge of a component is attached to the top plate 4311, the polishing disc 31 can touch the ridge of the component, a pushing table 41 needs to be tightly pressed on the base 1 in the polishing process, so that the output shaft of the motor 3 can be ensured to relatively rotate on the adjusting column 42, then the turntable 2 and the sliding column 21 are fixed, and an operator can perform chamfering by pushing the polished component;
when the circular outer edge needs to be polished, the polished part can be fixed by using the mounting hole on the base 1, so that the circle center of the circular outer edge is positioned on the axis of the rotating shaft 11, then the polishing disc 31 and the adjusting unit are adjusted according to the adjusting mode, and then the rotating table 2 is rotated by using the operating rod 2111, so that the circular outer edge can be polished;
when other curved outer edges need to be polished, the adjusting unit and the polishing disc 31 are adjusted according to the method, the top column 4312 is installed on the threaded column 431, then the top column 4312 is abutted against the polished outer edge, and finally the polished part is moved along the trend of the outer edge;
when the outer edge with the step shape needs to be polished, as shown in fig. 6 and 7, the position of the top plate 4311 is adjusted, the top plate 4311 is abutted against one of the steps, and then the position to be polished is abutted against the polishing disc 31, so that the other step can be polished;
in the mode of above-mentioned multiple polishing, if the work piece thickness of being polished produces the change, can adjust the position of the part of being polished through increase and decrease backing plate between the part of being polished and bottom plate 1, this application can carry out the pertinence size design according to the part of polishing of a certain type model in actual manufacturing promptly, also can adjust through the mode of addding the backing plate to guarantee that polishing dish 31 can effectual polishing.
According to the invention, the adjusting unit capable of rotating independently is arranged on the output shaft of the motor, so that a positioning clamp is not required to be additionally arranged when the outer edge of the component is polished, the positioning of the component is realized by utilizing the threaded column in the adjusting unit, the polishing depth can be controlled by changing the rotation amount of the threaded column, the height of the threaded column can be changed by changing the rotation amount of the adjusting nut, the positioning can be effectively carried out, the excessive polishing is avoided, the traditional complex positioning operation is also avoided, and the polishing positioning work is greatly simplified; in addition, the arrangement of the threaded column enables the polishing device to be suitable for parts with stepped shapes, the threaded column is enabled to be abutted to different steps by changing the length of the threaded column, polishing of other steps is achieved, meanwhile, the polishing device can also achieve polishing of non-linear paths by means of rotation of the abutting unit and the rotary table, and polishing flexibility is improved.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (7)

1. The grinding device for machining the automobile parts is characterized by comprising a base (1) and a rotary table (2) which is rotatably arranged on the base (1), wherein two sliding columns (21) are symmetrically arranged on the rotary table (2), one ends of the two sliding columns (21) are fixed through an installation table (211), a motor (3) is fixedly arranged on the installation table (211), a grinding disc (31) is fixedly arranged on an output shaft of the motor (3) through a first locking nut (32), an adjusting unit is arranged on the output shaft of the motor (3), the adjusting unit comprises an adjusting column (42) which is rotatably arranged on the output shaft of the motor (3), a sliding block (43) can be telescopically arranged in the adjusting column (42) through a spring (421), and a sliding groove for the sliding block (43) to slide is correspondingly formed in the adjusting column (42), limiting grooves (422) which are symmetrically arranged are formed in the sliding grooves, limiting bosses which slide in the limiting grooves (422) are arranged on the corresponding sliding blocks (43), adjusting nuts (44) and pushing platforms (41) are assembled on the adjusting columns (42) in a threaded mode, the sliding blocks (43) are abutted against the adjusting nuts (44) through springs (421), the pushing platforms (41) are abutted against the base (1), a plurality of threaded holes are formed in the pushing platforms (41), a first locking bolt (411) is assembled in one threaded hole, and the first locking bolt (411) is abutted against the adjusting columns (42); the sliding block (43) is provided with a threaded column (431) in a threaded mode, the threaded column (431) is provided with a second locking nut (432) in a threaded mode, and one end of the threaded column (431) is provided with a jacking unit in a threaded mode.
2. The grinding device for machining automobile parts according to claim 1, wherein the tightening unit comprises a cylindrical top column (4312) and a rectangular top plate (4311), and one end of the top column (4312) is provided with a rolling ball.
3. The grinding device for machining the automobile parts as claimed in claim 1, wherein the rotary table (2) is rotatably arranged on the base (1) through a rotating shaft (11), a third locking nut (111) is threadedly assembled on the rotating shaft (11), a second locking bolt (22) is further threadedly assembled on the rotary table (2), and the second locking bolt (22) abuts against one of the sliding columns (21).
4. A sanding device for automotive component machining as claimed in claim 3, characterized in that the ends of the first locking bolt (411) and the second locking bolt (22) are provided with a cushion rubber.
5. The grinding device for machining the automobile parts as claimed in claim 1, wherein the sliding column (21) is mounted on the rotary table (2) through a linear bearing, an operating rod (2111) is fixedly arranged on the mounting table (211), and a limiting column (212) is arranged at the end, away from the mounting table (211), of the sliding column (21).
6. The grinding device for machining the automobile parts as claimed in claim 1, wherein a plurality of mounting holes are formed in the base (1).
7. The grinding device for machining automobile parts as claimed in claim 1, characterized in that an angular contact ball bearing (423) is mounted at the connection of the adjusting column (42) and the output shaft of the motor (3).
CN201810967394.6A 2018-08-23 2018-08-23 Grinding device is used in automobile parts processing Active CN109048536B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810967394.6A CN109048536B (en) 2018-08-23 2018-08-23 Grinding device is used in automobile parts processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810967394.6A CN109048536B (en) 2018-08-23 2018-08-23 Grinding device is used in automobile parts processing

Publications (2)

Publication Number Publication Date
CN109048536A CN109048536A (en) 2018-12-21
CN109048536B true CN109048536B (en) 2020-06-26

Family

ID=64755837

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810967394.6A Active CN109048536B (en) 2018-08-23 2018-08-23 Grinding device is used in automobile parts processing

Country Status (1)

Country Link
CN (1) CN109048536B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB745501A (en) * 1953-12-14 1956-02-29 Abrasive Machine Tool Co Improvements in hydraulically driven machine tools
GB1370356A (en) * 1971-09-10 1974-10-16 Tsniitmash Machine tool and a method for abrading a workpiece
CN204976268U (en) * 2015-07-31 2016-01-20 江苏邦德机械科技发展有限公司 Dedicated burnishing device of machine part
CN206241796U (en) * 2016-11-30 2017-06-13 天津泰永机械配件有限公司 A kind of Burr removal apparatus for wheel gear
CN206982348U (en) * 2017-07-22 2018-02-09 天津市信霖塑料制品有限公司 A kind of auto parts machinery sanding apparatus
CN108044437A (en) * 2017-12-07 2018-05-18 天津猪八戒科技有限公司 A kind of new grinding apparatus of accessory

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB745501A (en) * 1953-12-14 1956-02-29 Abrasive Machine Tool Co Improvements in hydraulically driven machine tools
GB1370356A (en) * 1971-09-10 1974-10-16 Tsniitmash Machine tool and a method for abrading a workpiece
CN204976268U (en) * 2015-07-31 2016-01-20 江苏邦德机械科技发展有限公司 Dedicated burnishing device of machine part
CN206241796U (en) * 2016-11-30 2017-06-13 天津泰永机械配件有限公司 A kind of Burr removal apparatus for wheel gear
CN206982348U (en) * 2017-07-22 2018-02-09 天津市信霖塑料制品有限公司 A kind of auto parts machinery sanding apparatus
CN108044437A (en) * 2017-12-07 2018-05-18 天津猪八戒科技有限公司 A kind of new grinding apparatus of accessory

Also Published As

Publication number Publication date
CN109048536A (en) 2018-12-21

Similar Documents

Publication Publication Date Title
CN113370009B (en) Grinding device for hub machining
CN209095253U (en) A kind of horizontal hone that Double face grinding can be carried out to workpiece
CN109048536B (en) Grinding device is used in automobile parts processing
CN102501176B (en) Truing mechanism for grinding wheel of cylindrical grinding machine
CN109202188A (en) A kind of tailstock for numerically controlled tooth grinding machine
CN109176272B (en) Multifunctional grinding device
CN102756335A (en) High-precision efficient stepped grinding wheel dresser
CN211491066U (en) Multifunctional sliding trimmer
CN211163523U (en) Single-disc grinder disc repairing device
CN209868186U (en) Novel milling and grinding device
CN109333227B (en) R angle large-size repairing device
CN111015386A (en) Grinding device for hollow shaft forming
CN106695533B (en) Face lapping mill
TWI623375B (en) Milling cutter grinding machine with adjustable center dead spot thickness
CN220637308U (en) Equipment of polishing of rubber circle edge burring
CN217194451U (en) Spherical surface processing equipment
KR20110111080A (en) A sprial glinding method for inner race of high-lead ball screw nut for heavy lode
CN218364098U (en) Cylindrical grinder grinding wheel dressing seat for bearing production
CN220372997U (en) Shell frock of polishing under battery
CN219945615U (en) Polishing equipment with adjustable angle
CN213498558U (en) Angle adjusting mechanism of carborundum wheel finishing device
CN111070097A (en) Multifunctional sliding trimmer
CN209831286U (en) Burnishing device is used in car spare processing
CN219005718U (en) Adjusting device for trimmer of centerless grinder
CN220922024U (en) Inclined plane R angle grinding wheel correcting device

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
GR01 Patent grant
GR01 Patent grant