CN218964876U

CN218964876U - Grinding machine for machining brake disc

Info

Publication number: CN218964876U
Application number: CN202223296436.9U
Authority: CN
Inventors: 吕义磊; 王振羽
Original assignee: Yantai Letai Auto Parts Co ltd
Current assignee: Yantai Letai Auto Parts Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-05
Anticipated expiration: 2032-12-07

Abstract

The application relates to a grinding machine for processing brake disc relates to the technical field of grinding machine, and it includes the workstation, the workstation is equipped with the fixing base that is used for placing the brake disc, the fixing base is equipped with three-jaw chuck, three-jaw chuck rotates with the fixing base to be connected, be equipped with drive three-jaw chuck pivoted driving motor in the fixing base, workstation sliding connection has the grinding device who is used for processing the brake disc, grinding device establishes to liftable. This application has the polishing position of conveniently adjusting the brake disc, and the effect of more types of brake discs of adaptation sets up the three-jaw chuck and can fix the brake disc, thereby then rotates the rotation that realizes the brake disc through driving motor drive three-jaw chuck, processes the brake disc through grinding device, and grinding device and workstation sliding connection and set up to liftable, can conveniently change polishing position, and the processing of more types of brake discs of adaptation polishes.

Description

Grinding machine for machining brake disc

Technical Field

The application relates to the technical field of grinding machines, in particular to a grinding machine for machining a brake disc.

Background

The brake disc is an important part in an automobile braking system, is a disc rotating when an automobile runs, and needs to be processed by a grinding machine in production engineering.

The related art can refer to the chinese patent of the bulletin number CN215036230U of authorizing, a grinding machine for brake disc processing is disclosed, which comprises a cabin, the top fixedly connected with operation panel of cabin, and the inside fixedly connected with slide rail of operation panel, the top sliding connection of slide rail has the slide, and the top fixedly connected with grinding seat of slide, one side fixedly connected with fixed establishment of grinding seat, and one side swing joint that fixed establishment kept away from the grinding seat has the grinding sword, the top of operation panel is provided with the brake disc, and one side fixedly connected with spliced pole of brake disc, one side that the spliced pole kept away from the brake disc is provided with the curb plate, and one side fixedly connected with motor of curb plate, the inside swing joint of operation panel has the filter screen, and the below swing joint of filter screen has the collection box, the both sides of collection box are provided with change mechanism, and the reservation groove has all been seted up to the inside bottom of collection box's both sides, the spread groove has been seted up to the inside of operation panel.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: the grinding machine is convenient to operate because the grinding knife is detached to be adjusted or replaced when the grinding position or the model of the brake disc is required to be changed.

Disclosure of Invention

For the convenient polishing position of adjusting the brake disc, adapt more type brake discs, the application provides a grinding machine for processing the brake disc.

The application provides a grinding machine for processing brake disc adopts following technical scheme:

the utility model provides a grinding machine for processing brake disc, includes the workstation, the workstation is equipped with the fixing base that is used for placing the brake disc, the fixing base is equipped with three-jaw chuck, three-jaw chuck rotates with the fixing base to be connected, be equipped with drive three-jaw chuck pivoted driving motor in the fixing base, workstation sliding connection has the grinding device who is used for processing the brake disc, grinding device establishes to liftable.

Through adopting above-mentioned technical scheme, set up three-jaw chuck and can fix the brake disc, thereby then rotate the rotation that realizes the brake disc through driving motor drive three-jaw chuck, process the brake disc through grinding device, grinding device and workstation sliding connection and set up to liftable, can conveniently change the position of polishing, the processing of more types of brake discs of adaptation is polished.

Optionally, the grinding device is equipped with four groups, and four groups of grinding device evenly set up around the base.

Through adopting above-mentioned technical scheme, set up four sets of grinding device and can polish the brake disc simultaneously, improved the rate of polishing of grinding machine.

Optionally, grinding device includes the seat of polishing, the seat of polishing and workstation sliding connection, the seat top of polishing is equipped with flexible cylinder, the seat of polishing is equipped with the whetstone of polishing.

Through adopting above-mentioned technical scheme, the seat of polishing is used for installing the sword of polishing and realizes the sliding connection with the workstation to horizontal direction adjustment grinding device's position, flexible cylinder are used for vertical direction to adjust the position of the seat of polishing, and the sword of polishing is used for polishing the brake disc.

Optionally, the polishing knife is detachable.

Through adopting above-mentioned technical scheme, processing polishing process can produce wearing and tearing to polishing the sword, can influence the effect of polishing after a period, need change to polishing the sword, and the sword of polishing is established to can conveniently change to polishing the sword.

Optionally, be equipped with the disc in the workstation, disc sliding connection has four sliding blocks, the sliding block respectively with polishing seat bottom fixed connection, the workstation is equipped with the drive arrangement that four sliding blocks slide simultaneously.

Through adopting above-mentioned technical scheme, can make four synchronous displacements of seat of polishing through the drive sliding block simultaneous sliding, can realize the synchronous adjustment of sharpening stone horizontal position.

Optionally, drive arrangement includes the rolling disc, the rolling disc rotates with the disc to be connected, four sets of arc slide holes have been seted up to the rolling disc, slide hole sliding connection has the actuating lever, actuating lever and sliding block keep away from polishing seat one end fixed connection.

Through adopting above-mentioned technical scheme, the drive rod is kept away from polishing seat one end fixed connection with the sliding block, and the rolling disc rotates and makes the drive rod slide in the slide hole to realize four sliding blocks's simultaneous sliding.

Optionally, a limit post is fixedly arranged at the top of the fixing seat.

Through adopting above-mentioned technical scheme, set up spacing post and can restrict the position of brake disc, more stable when making the brake disc rotate, prevent that the position of brake disc from taking place the skew.

Optionally, the workbench is provided with a recovery groove, and the recovery groove is arranged between two adjacent polishing devices and is movably connected with the workbench.

Through adopting above-mentioned technical scheme, set up the recovery tank and can collect the flying chip that produces in the processing polishing process, reach the purpose of convenient clearance.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the polishing device is connected with the workbench in a sliding manner and is arranged to be liftable, so that the polishing position can be conveniently changed, and the polishing device is suitable for processing and polishing of brake discs of more types;

2. the four groups of polishing devices are arranged to polish the brake disc simultaneously, so that the polishing rate of the grinder is improved;

3. the four polishing seats can synchronously displace by driving the sliding blocks to slide simultaneously, so that the horizontal position of the polishing knife can be synchronously adjusted.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

Fig. 2 is a cross-sectional view of the overall structure of an embodiment of the present application.

Fig. 3 is a schematic view showing the structure of the polishing device and the driving device according to the embodiment of the present application.

Reference numerals illustrate:

1. a work table; 2. a fixing seat; 21. a three-jaw chuck; 22. a driving motor; 23. a limit column; 3. a polishing device; 31. polishing a base; 32. a telescopic cylinder; 33. sharpening the knife; 34. disassembling the plate; 4. a disc; 41. a sliding block; 5. a driving device; 51. a rotating disc; 52. a sliding hole; 53. a driving rod; 54. a bi-directional motor; 6. and a recovery tank.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a grinding machine for processing a brake disc. Referring to fig. 1, a grinding machine for processing a brake disc comprises a workbench 1, wherein the workbench 1 is rectangular, a cylindrical fixing seat 2 for placing the brake disc is arranged at the center of the workbench 1, a three-jaw chuck 21 is arranged at the center of the fixing seat 2, and the three-jaw chuck 21 can clamp and fix the brake disc.

Referring to fig. 1, a cylindrical limit post 23 is fixedly arranged on the fixing base 2, and a plurality of limit posts 23 are circumferentially arranged along the three-jaw chuck 21 and can be used for stabilizing the brake disc to further limit the position of the brake disc.

Referring to fig. 2, the three-jaw chuck 21 is rotatably connected with the fixed seat 2, a driving motor 22 for driving the three-jaw chuck 21 to rotate is arranged in the fixed seat 2, a stand of the driving motor 22 is fixedly connected with the fixed seat 2, an output shaft of the driving motor 22 is fixedly connected with the three-jaw chuck 21, and a brake disc can rotate along with the three-jaw chuck 21 under the action of the driving motor 22.

Referring to fig. 2 and 3, the work bench 1 is slidably connected with a polishing device 3 for processing a brake disc, the polishing device 3 is uniformly provided with four groups along the circumferential direction of the fixing seat 2, the polishing device 3 comprises a polishing seat 31, the polishing seat 31 is slidably connected with the work bench 1, and a telescopic cylinder 32 is arranged at the top of the polishing seat 31 and used for realizing lifting of the polishing device 3.

Referring to fig. 2 and 3, the grinding seat 31 is provided with a grinding blade 33, the grinding blade 33 is detachable, the telescopic cylinder 32 is fixedly connected with a detaching plate 34 arranged along the horizontal direction, the grinding blade 33 is detachably connected with the detaching plate 34, and the grinding blade 33 can grind the rotating brake disc.

Referring to fig. 2 and 3, a disc 4 is arranged in the workbench 1, four sliding blocks 41 are slidably connected to the top of the disc 4, grooves matched with the sliding blocks 41 are formed in the disc 4, one end, away from the disc 4, of the sliding block 41 is fixedly connected with the bottom of the polishing seat 31, and the sliding block 41 can slidably connect the polishing seat 31 with the workbench 1.

Referring to fig. 2 and 3, a driving device 5 for driving four sliding blocks 41 to slide simultaneously is arranged in the workbench 1, the driving device 5 comprises a rotating disc 51, the rotating disc 51 is rotationally connected with the disc 4, a bidirectional motor 54 for driving the rotating disc 51 to rotate is arranged in the workbench 1, four groups of arc-shaped sliding holes 52 are formed in the rotating disc 51, the sliding holes 52 are slidably connected with driving rods 53, the driving rods 53 are fixedly connected with one end, far away from the polishing seat 31, of the sliding blocks 41, and the driving device 5 can realize synchronous sliding of the four sliding blocks 41.

Referring to fig. 1, a workbench 1 is provided with four recovery grooves 6, the recovery grooves 6 are arranged between two adjacent groups of polishing devices 3 and are movably connected with the workbench 1, the heights of the recovery grooves 6 are equal to those of a fixed seat 2, one side, close to the fixed seat 2, of the recovery grooves 6 is arc-shaped and matched with the fixed seat 2, and the recovery grooves 6 can collect flying scraps generated in the process of processing and polishing, so that the purpose of cleaning conveniently is achieved.

The implementation principle of the grinding machine for processing the brake disc is as follows: firstly, a brake disc is clamped and fixed by a three-jaw chuck 21, then the position of a polishing device 3 is adjusted through a driving device 5, a bidirectional motor 54 is started to enable a rotating disc 51 to rotate, a driving rod 53 drives a polishing seat 31 to slide inwards along with a sliding block 41, the polishing seat 31 slides outwards when the bidirectional motor 54 rotates reversely, the bidirectional motor 54 is closed, then the height of a polishing knife 33 is adjusted through a telescopic cylinder 32, a driving motor 22 is started for processing and polishing, a recovery groove 6 can recover flying chips generated by processing and polishing, and finally the driving motor 22 is closed after the processing is finished.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A grinding machine for processing brake discs, characterized in that: including workstation (1), workstation (1) are equipped with fixing base (2) that are used for placing the brake disc, fixing base (2) are equipped with three-jaw chuck (21), three-jaw chuck (21) are connected with fixing base (2) rotation, be equipped with drive three-jaw chuck (21) pivoted driving motor (22) in fixing base (2), workstation (1) sliding connection has grinding device (3) that are used for processing the brake disc, grinding device (3) are established to liftable.

2. A grinding machine for machining brake discs as defined in claim 1, wherein: four groups of polishing devices (3) are uniformly arranged along the circumferential direction of the fixing seat (2).

3. A grinding machine for machining brake discs as defined in claim 1, wherein: grinding device (3) are including polishing seat (31), polishing seat (31) and workstation (1) sliding connection, polishing seat (31) top is equipped with flexible cylinder (32), polishing seat (31) are equipped with and polish sword (33).

4. A grinding machine for machining brake discs as claimed in claim 3, wherein: the polishing knife (33) is detachable.

5. A grinding machine for machining brake discs as defined in claim 1, wherein: the polishing device is characterized in that a disc (4) is arranged in the workbench (1), the disc (4) is connected with four sliding blocks (41) in a sliding mode, the sliding blocks (41) are fixedly connected with the bottom of the polishing seat (31) respectively, and the workbench (1) is provided with a driving device (5) for driving the four sliding blocks (41) to slide simultaneously.

6. A grinding machine for machining brake discs as defined in claim 5, wherein: the driving device (5) comprises a rotating disc (51), the rotating disc (51) is rotationally connected with the disc (4), four groups of arc-shaped sliding holes (52) are formed in the rotating disc (51), the sliding holes (52) are slidably connected with driving rods (53), and the driving rods (53) are fixedly connected with one end, far away from the polishing seat (31), of the sliding block (41).

7. A grinding machine for machining brake discs as defined in claim 1, wherein: the top of the fixed seat (2) is fixedly provided with a limit column (23).

8. A grinding machine for machining brake discs as defined in claim 1, wherein: the workbench (1) is provided with a recovery groove (6), and the recovery groove (6) is arranged between two adjacent groups of polishing devices (3) and is movably connected with the workbench (1).