CN211387809U

CN211387809U - Auxiliary device for brake disc machining

Info

Publication number: CN211387809U
Application number: CN201922466692.XU
Authority: CN
Inventors: 徐斯恒
Original assignee: Suzhou Hengkai Machinery Co ltd
Current assignee: Suzhou Hengkai Machinery Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-01
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a brake disc processing technology field just discloses an auxiliary device for brake disc processing, including the processing platform, the equal fixed mounting in the left and right sides at processing platform top has the backup pad, two the equal fixed mounting in the one side that the backup pad was carried on the back mutually has the regulating box, two the inside of regulating box all rotates and is connected with the regulation pole. The utility model discloses a, drive the regulating block through servo motor, make two regulating blocks be close to each other, and then drive the bracing piece, make the grip block carry out the centre gripping to the brake disc, and before grip block centre gripping brake disc, two locating pieces at first contact brake disc, and then fix a position the brake disc, make the accurate two brake discs that are located of brake disc, the rubber pad that two relative one sides of locating piece installed, make locating piece centre gripping brake disc difficult to produce wearing and tearing to the brake disc then, finally make the device reach the relatively higher advantage of precision of device centre gripping brake disc.

Description

Auxiliary device for brake disc machining

Technical Field

The utility model relates to a brake disc processing technology field specifically is an auxiliary device for brake disc processing.

Background

The brake disc is simply a round disc, when a vehicle runs, the brake disc also rotates, the brake calipers clamp the brake disc to generate braking force, when the vehicle treads a brake, the brake disc is clamped by the brake calipers to play a role in reducing speed or stopping the vehicle, the brake disc has a good braking effect, and is easier to maintain than a drum brake, and the high-speed brake disc has a good heat dissipation effect.

In the production and processing of brake disc, its auxiliary device plays the clamping action to the brake disc to make the drilling of brake disc and polish relatively stable and high-efficient, but when in actual use, the device precision is not high enough when centre gripping brake disc, thereby leads to adding the drilling of brake disc and the precision of polishing not good enough, and then produces the influence to the processing of brake disc, for this reason we propose an auxiliary device for brake disc processing and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an auxiliary device for brake disc processing possesses the precision advantage such as relatively higher of device centre gripping brake disc, and it is not high enough to have solved the device precision when centre gripping brake disc to the drilling that leads to adding the brake disc is not good enough with the precision of polishing, and then produces the problem that causes the influence to the processing of brake disc.

(II) technical scheme

For the relatively higher purpose of precision of realizing above-mentioned device centre gripping brake disc, the utility model provides a following technical scheme: an auxiliary device for processing a brake disc comprises a processing platform, wherein supporting plates are fixedly arranged on the left side and the right side of the top of the processing platform, adjusting boxes are fixedly arranged on the opposite sides of the two supporting plates, adjusting rods are rotatably connected inside the two adjusting boxes, servo motors are fixedly arranged on the opposite sides of the two adjusting boxes, the opposite ends of the two adjusting rods penetrate through the adjusting boxes and are fixedly connected with output shafts of the two servo motors respectively, adjusting blocks in threaded connection with the adjusting rods are sleeved on the two adjusting rods, positioning rods are fixedly arranged on the front side and the back side of the inside of the two adjusting boxes respectively, the four positioning rods are inserted in the front side and the back side of the two adjusting blocks respectively and are connected with the adjusting blocks in a sliding manner, and supporting rods are fixedly connected on the front side and the back side of the opposite to the two adjusting blocks, one ends of the four support rods, which are far away from the adjusting block, penetrate through the opposite sides of the two support plates and are fixedly connected with clamping blocks, and the top of the processing platform is fixedly connected with a placing platform;

two adjacent the cover is equipped with integrated into one piece's locating plate on the bracing piece, two one side fixed mounting that the locating plate is relative has an adjusting member, two one side fixedly connected with locating piece that the adjusting member is relative, two one side fixedly connected with rubber pad that the locating piece is relative.

Preferably, two equal fixed mounting in one side that the regulating box carried on the back mutually has a supporting box, two servo motor fixed mounting is in the inside of supporting box respectively, two regulating rod one end that carries on the back mutually extends to the inside of two supporting boxes respectively and rotates with the supporting box to be connected.

Preferably, the adjusting rod comprises a connecting rod, the connecting rod is rotatably connected inside the adjusting box, the connecting rod is sleeved with a threaded pipe fixedly connected with the connecting rod, and the adjusting block is sleeved with and in threaded connection with the threaded pipe.

Preferably, two adjacent one side fixed mounting that the grip block carried on the back mutually has a fixed block, four one side fixedly connected with gag lever post, four of placing the platform is kept away from to the fixed block one end that the fixed block was kept away from to the gag lever post is pegged graft and sliding connection with the front and the back of two backup pads respectively.

Preferably, four equal fixed mounting in one side that the grip block is close to and places the platform has the slipmat, adjust the junction fixed mounting of pole and regulating box and have the bearing.

Preferably, the two adjusting members each include a supporting cylinder, one side of the supporting cylinder, which is opposite to the other side, is fixedly connected with the positioning plate, the inside of the supporting cylinder is slidably connected with a damping block, the other side of the supporting cylinder, which is opposite to the damping block, is fixedly connected with a supporting column, the other side of the supporting column, which is opposite to the supporting column, is connected with the supporting cylinder and is fixedly connected with the positioning block, a supporting spring is fixedly connected between the positioning block and the positioning plate, and the supporting spring is sleeved on the supporting cylinder.

(III) advantageous effects

Compared with the prior art, the utility model provides an auxiliary device for brake disc processing possesses following beneficial effect:

1. the auxiliary device for processing the brake disc is characterized in that supporting plates are fixedly connected to the left side and the right side of the top of a processing platform, adjusting boxes are fixedly mounted on one sides of the two supporting plates, which are opposite to each other, adjusting rods are rotatably connected in the two adjusting boxes, a servo motor is fixedly mounted in the two adjusting boxes, one end of each of the two adjusting boxes, which is opposite to each other, penetrates through the adjusting boxes and is fixedly connected with an output shaft of the servo motor, two positioning rods are respectively inserted in the front and the back of each adjusting block, the positioning rods are fixedly mounted in the adjusting boxes, so that the adjusting blocks are positioned, the servo motor can drive the adjusting rods to rotate when in operation, the adjusting blocks sleeved on the adjusting rods and in threaded connection can be driven to move back and forth in the adjusting boxes, supporting rods are mounted on the front and the back of the opposite sides of the two adjusting blocks, one side of, thereby the clamping blocks are driven by the displacement of the adjusting blocks, the brake disc can be clamped, the clamping of the device to the brake disc is stable, the placing platform is arranged at the top of the processing platform, the integrally formed positioning plates are sleeved on the two adjacent supporting rods, one sides of the two positioning plates opposite are fixedly connected with adjusting components, one sides of the two adjusting components opposite are fixedly connected with positioning blocks, the adjusting components enable the positioning blocks to have adjustability, and the brake disc can be displaced when stressed, thereby when the brake disc needs to be processed, the brake disc is firstly placed on the placing platform, then the adjusting blocks are driven by a servo motor to enable the two adjusting blocks to be close to each other, and further the supporting rods are driven, so that the clamping blocks can clamp the brake disc, and before the clamping blocks clamp the brake disc, the two positioning blocks firstly contact the brake disc, and further the brake disc is positioned, and the brake disc is accurately positioned between the two brake, the rubber pads are arranged on the opposite sides of the two positioning blocks, so that the positioning blocks clamp the brake disc, the brake disc is not easily abraded, and finally the device has the advantage of relatively high precision of clamping the brake disc.

2. This an auxiliary device for brake disc processing has a supporting box through two regulating box one side fixed mounting mutually back of the body, and two servo motor install respectively in the inside of supporting box to make supporting box play supporting role and positioning action to servo motor, and then make servo motor's operation relatively stable, increased the stability of device.

3. This an auxiliary device for brake disc processing is connected with the connecting rod through the inside rotation at the regulating box, and the cover is equipped with the screwed pipe on the connecting rod to make the connecting rod when stable pivoted, the screwed pipe can drive the regulating block and control the displacement on the screwed pipe.

4. This an auxiliary device for brake disc processing installs the fixed block through the one side that carries on the back mutually at two adjacent grip blocks, and the fixed block is kept away from one side of placing the platform and is installed the gag lever post, and gag lever post sliding connection is in the backup pad to make the gag lever post play the location supporting role to the fixed block, and the fixed block plays the supporting role to the grip block, and then make the grip block when centre gripping brake disc, the centre gripping is difficult for producing the skew relatively stably.

5. This an auxiliary device for brake disc processing has the slipmat through the equal fixed mounting in one side that the grip block is close to the platform of placing for the grip block is relatively stable to the centre gripping of brake disc, and the difficult condition such as slope that sideslips that takes place, and adjusts the pole and install the bearing with the junction of regulating box, and then makes the regulation pole be difficult for producing wearing and tearing to the regulating box when rotating, has increased and has adjusted pole pivoted stability.

6. This an auxiliary device for brake disc processing, through install a supporting cylinder in two locating plate back of the body one side of the back of the body, and the inside sliding connection who supports a section of thick bamboo has the damping piece, the relative one side fixedly connected with support column of two damping pieces, the relative one side of two support columns runs through a supporting cylinder and with locating piece fixed connection, make the locating piece when contact brake disc produces the displacement, the damping piece plays the damping effect, the location effect is played through sliding on a supporting cylinder to the support column, thereby make the locating piece displacement relatively stable, fixedly connected with supporting spring between locating piece and the locating plate, make the locating piece after the centre gripping, initial position is replied through supporting spring's elasticity, and then the stability of device has been increased.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top sectional view of the connecting structure of the adjusting lever and the adjusting block of the present invention;

FIG. 3 is an enlarged view of part A of the structure of FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of a portion B of the structure of fig. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. a processing platform; 2. a support plate; 3. an adjusting box; 4. adjusting a rod; 401. a connecting rod; 402. a threaded pipe; 5. a servo motor; 6. an adjusting block; 7. positioning a rod; 8. a support bar; 9. a clamping block; 10. a placing table; 11. positioning a plate; 12. an adjustment member; 1201. a support cylinder; 1202. a damping block; 1203. a support pillar; 1204. a support spring; 13. positioning blocks; 14. a rubber pad; 15. a support box; 16. a fixed block; 17. a limiting rod; 18. a non-slip mat.

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. 1-4, an auxiliary device for brake disc machining comprises a machining platform 1, wherein support plates 2 are fixedly mounted on the left side and the right side of the top of the machining platform 1, adjusting boxes 3 are fixedly mounted on the opposite sides of the two support plates 2, adjusting rods 4 are rotatably connected inside the two adjusting boxes 3, servo motors 5 are fixedly mounted on the opposite sides of the two adjusting boxes 3, the opposite ends of the two adjusting rods 4 penetrate through the adjusting boxes 3 and are fixedly connected with output shafts of the two servo motors 5, adjusting blocks 6 in threaded connection with the adjusting rods 4 are sleeved on the two adjusting rods 4, positioning rods 7 are fixedly mounted on the front and the back of the two adjusting boxes 3, four positioning rods 7 are respectively inserted into the front and the back of the two adjusting blocks 6, the positioning rods 7 are slidably connected with the adjusting blocks 6, and supporting rods 8 are fixedly connected on the front and the back of the opposite sides of the two adjusting blocks 6, one ends of the four support rods 8, which are far away from the adjusting blocks 6, penetrate to the opposite sides of the two support plates 2 and are fixedly connected with clamping blocks 9, and a placing table 10 is fixedly connected to the top of the processing platform 1;

two adjacent support rods 8 are sleeved with integrally formed positioning plates 11, one sides of the two positioning plates 11 opposite are fixedly provided with adjusting members 12, one sides of the two adjusting members 12 opposite are fixedly connected with positioning blocks 13, one sides of the two positioning blocks 13 opposite are fixedly connected with rubber pads 14, the left side and the right side of the top of the processing platform 1 are fixedly connected with supporting plates 2, one sides of the two supporting plates 2 opposite to each other are fixedly provided with adjusting boxes 3, adjusting rods 4 are rotatably connected in the two adjusting boxes 3, servo motors 5 are fixedly arranged in the two adjusting boxes 3, one ends of the two adjusting boxes 3 opposite to each other penetrate through the adjusting boxes 3 and are fixedly connected with output shafts of the servo motors 5, two positioning rods 7 are inserted in the front and the back of the adjusting blocks 6, the positioning rods 7 are fixedly arranged in the adjusting boxes 3, so as to play a positioning role for the adjusting blocks, the servo motor 5 can drive the adjusting rod 4 to rotate when in operation, can drive the adjusting block 6 sleeved on the adjusting rod 4 and connected with the adjusting block through threads to move back and forth in the adjusting box 3, the supporting rods 8 are respectively arranged on the front surface and the back surface of one side, opposite to the two adjusting blocks 6, of the supporting rod 8, one side, far away from the adjusting blocks 6, of the supporting rod 8 penetrates through the supporting plate 2 and is fixedly connected with the clamping block 9, so that the clamping block 9 is driven by the displacement of the adjusting blocks 6 to clamp a brake disc, the clamping of the device on the brake disc is stable, the placing table 10 is arranged at the top of the processing platform 1, the two adjacent supporting rods 8 are sleeved with the positioning plates 11 which are integrally formed, one side, opposite to the two positioning plates 11, is fixedly connected with the adjusting component 12, one side, opposite to the two adjusting components 12, is fixedly connected with the, thereby the brake disc need add man-hour, at first place the brake disc on placing platform 10, then drive regulating block 6 through servo motor 5, make two regulating block 6 be close to each other, and then drive bracing piece 8, make grip block 9 can carry out the centre gripping to the brake disc, and before grip block 9 centre gripping brake disc, two locating pieces 13 at first contact brake disc, and then fix a position the brake disc, make the brake disc accurately be located between two brake discs, the rubber pad 14 of two relative one side installations of locating piece 13, make 13 centre gripping brake discs of locating piece difficult wearing and tearing to the brake disc production then, finally make the device reach the relatively higher advantage of precision of device centre gripping brake disc.

Further, two equal fixed mounting in one side that 3 regulation casees carried on the back mutually have a supporting box 15, two servo motor 5 fixed mounting is in the inside of supporting box 15 respectively, two regulation pole 4 back of the body one end that mutually support extends to the inside of two supporting boxes 15 respectively and rotates with supporting box 15 to be connected, there is a supporting box 15 through two regulation case 3 back of the body one side fixed mounting that carries on the back mutually, two servo motor 5 are installed respectively in the inside of supporting box 15, thereby make supporting box 15 play supporting role and positioning action to servo motor 5, and then make servo motor 5's operation relatively stable, the stability of device has been increased.

Further, adjust pole 4 and include connecting rod 401, connecting rod 401 rotates to be connected in the inside of regulating box 3, the cover is equipped with screwed pipe 402 rather than fixed connection on connecting

rod

401, 6 covers of regulating block are established and threaded connection on screwed pipe 402, be connected with connecting rod 401 through the inside rotation at regulating box 3, and the cover is equipped with screwed pipe 402 on connecting rod 401, thereby make connecting rod 401 when stabilizing the pivoted, screwed pipe 402 can drive regulating block 6 and control the displacement on screwed pipe 402.

Further, two adjacent grip blocks 9 one side fixed mounting that carries on the back mutually have fixed block 16, four fixed block 16 keep away from the one side fixedly connected with gag lever post 17 of placing platform 10, four gag lever posts 17 keep away from fixed block 16 one end respectively with two backup pad 2 front and back grafting and sliding connection, install fixed block 16 through the one side that carries on the back at two adjacent grip blocks 9 mutually, and fixed block 16 keeps away from one side of placing platform 10 and installs gag lever post 17, gag lever post 17 sliding connection is in backup pad 2, thereby make gag lever post 17 play location supporting role to fixed block 16, and fixed block 16 plays the supporting role to grip block 9, and then make grip block 9 when centre gripping brake disc, the centre gripping is difficult for producing the skew relatively stably.

Further, four grip blocks 9 are close to the equal fixed mounting in one side of placing platform 10 and have slipmat 18, adjust the junction fixed mounting of pole 4 and regulating box 3 to have a bearing, there is slipmat 18 through the equal fixed mounting in one side of placing platform 10 near grip blocks 9, make grip blocks 9 relatively stable to the centre gripping of brake disc, the difficult condition such as slope that sideslips that takes place, and adjust the junction of pole 4 and regulating box 3 and install the bearing, and then make and adjust pole 4 difficult when rotating produce wearing and tearing to regulating box 3, adjusted pole 4 pivoted stability has been increased.

Further, each of the two adjusting members 12 includes a supporting cylinder 1201, one side of each of the two supporting cylinders 1201 opposite to each other is fixedly connected to the positioning plate 11, a damping block 1202 is slidably connected to the inside of the supporting cylinder 1201, a supporting column 1203 is fixedly connected to one side of each of the two damping blocks 1202 opposite to each other, one side of each of the two supporting columns 1203 opposite to each other penetrates through the supporting cylinder 1201 and is fixedly connected to the positioning block 13, a supporting spring 1204 is fixedly connected between the positioning block 13 and the positioning plate 11, the supporting spring 1204 is sleeved on the supporting cylinder 1201, the supporting cylinder 1201 is mounted on one side of each of the two positioning plates 11 opposite to each other, the damping block 1202 is slidably connected to the inside of the supporting cylinder 1201, the supporting column 1203 is fixedly connected to one side of each of the two damping blocks 1202 opposite to each of the two supporting columns 1203 penetrates through the supporting cylinder 1201 and is, the supporting column 1203 plays a role in positioning by sliding on the supporting cylinder 1201, so that the positioning block 13 is relatively stable in displacement, and the supporting spring 1204 is fixedly connected between the positioning block 13 and the positioning plate 11, so that the positioning block 13 returns to an initial position through the elastic force of the supporting spring 1204 after clamping is finished, and further the stability of the device is increased.

The utility model discloses the model of servo motor 5 that uses is ECMA-E31830PS, and it is provided with the control switch who matches with it, and control switch's mounted position can select according to the in-service use needs.

The working principle is as follows: the left side and the right side of the top of the processing platform 1 are fixedly connected with the supporting plates 2, one side of each of the two supporting plates 2, which is opposite to each other, is fixedly provided with the adjusting box 3, the adjusting rods 4 are rotatably connected in the two adjusting boxes 3, the servo motors 5 are fixedly arranged in the two adjusting boxes 3, one ends of the two adjusting boxes 3, which are opposite to each other, are fixedly connected with the output shafts of the servo motors 5, the front surface and the back surface of each adjusting block 6 are respectively inserted with two positioning rods 7, the positioning rods 7 are fixedly arranged in the adjusting boxes 3, so that the adjusting blocks 6 are positioned, the servo motors 5 can drive the adjusting rods 4 to rotate when in operation, the adjusting blocks 6 sleeved on the adjusting rods 4 and connected with the adjusting blocks through threads can be driven to move back and forth in the adjusting boxes 3, the supporting rods 8 are respectively arranged on the front surface and the back surface of one side, which is opposite to the two adjusting blocks 6, so that the clamping block 9 is driven by the displacement of the adjusting block 6 to clamp the brake disc, thereby the clamping of the device to the brake disc is stable, the top of the processing platform 1 is provided with a placing platform 10, two adjacent support rods 8 are sleeved with an integrally formed positioning plate 11, one side opposite to the two positioning plates 11 is fixedly connected with an adjusting member 12, one side opposite to the two adjusting members 12 is fixedly connected with a positioning block 13, the adjusting member 12 enables the positioning block 13 to have adjustability and to be displaced when stressed, thereby when the brake disc needs to be processed, the brake disc is firstly placed on the placing platform 10, then the adjusting block 6 is driven by the servo motor 5 to enable the two adjusting blocks 6 to be close to each other, the support rods 8 are further driven, the clamping block 9 can clamp the brake disc, and before the clamping block 9 clamps the brake disc, the two positioning blocks 13 firstly contact the brake disc, and then fix a position the brake disc, make the brake disc accurately be located between two brake discs, the rubber pad 14 of two relative one sides of locating piece 13 installation, make 13 centre gripping brake discs of locating piece difficult for producing wearing and tearing to the brake disc then, finally make the device reach the relatively higher advantage of precision of device centre gripping brake disc, the precision is not high enough when having solved the device at centre gripping brake disc to the precision that leads to adding the drilling of brake disc is not good enough with the precision of polishing, and then produces the problem that causes the influence to the processing of brake disc.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. An auxiliary device for brake disc machining comprises a machining platform (1), and is characterized in that: the left side and the right side of the top of the processing platform (1) are fixedly provided with supporting plates (2), one side of each of the two supporting plates (2) which is opposite to each other is fixedly provided with an adjusting box (3), the insides of the two adjusting boxes (3) are rotatably connected with adjusting rods (4), one side of each of the two adjusting boxes (3) which is opposite to each other is fixedly provided with a servo motor (5), one end of each of the two adjusting rods (4) which is opposite to each other is penetrated through the adjusting box (3) and is fixedly connected with output shafts of the two servo motors (5), the two adjusting rods (4) are sleeved with adjusting blocks (6) which are in threaded connection with the adjusting rods, the front side and the back side of the insides of the two adjusting boxes (3) are fixedly provided with positioning rods (7), the four positioning rods (7) are respectively inserted in the front side and the back side of the two adjusting, the front and the back of one side, opposite to the two adjusting blocks (6), of each adjusting block are fixedly connected with supporting rods (8), one ends, far away from the adjusting blocks (6), of the four supporting rods (8) penetrate through one side, opposite to the two supporting plates (2), of each supporting rod and are fixedly connected with clamping blocks (9), and a placing table (10) is fixedly connected to the top of the machining platform (1);

two adjacent the cover is equipped with integrated into one piece's locating plate (11) on bracing piece (8), two one side fixed mounting that locating plate (11) is relative has adjusting member (12), two one side fixedly connected with locating piece (13) that adjusting member (12) is relative, two one side fixedly connected with rubber pad (14) that locating piece (13) is relative.

2. An auxiliary device for brake disc machining according to claim 1, characterized in that: two equal fixed mounting in one side that regulating box (3) carried on the back mutually has supporting box (15), two servo motor (5) fixed mounting is in the inside of supporting box (15) respectively, two regulating rod (4) one end mutually on the back of the body extends to the inside of two supporting box (15) respectively and rotates with supporting box (15) and be connected.

3. An auxiliary device for brake disc machining according to claim 1, characterized in that: adjust pole (4) including connecting rod (401), connecting rod (401) rotate to be connected in the inside of regulating box (3), the cover is equipped with screwed pipe (402) rather than fixed connection on connecting rod (401), regulating block (6) cover is established and threaded connection is on screwed pipe (402).

4. An auxiliary device for brake disc machining according to claim 1, characterized in that: two adjacent one side fixed mounting that grip block (9) carried on the back mutually has fixed block (16), four one side fixedly connected with gag lever post (17) of placing platform (10) are kept away from in fixed block (16), four the one end that fixed block (16) were kept away from in gag lever post (17) is pegged graft and sliding connection with the front and the back of two backup pads (2) respectively.

5. An auxiliary device for brake disc machining according to claim 1, characterized in that: four clamping blocks (9) are all fixedly provided with anti-slip pads (18) on one side close to the placing table (10), and bearings are fixedly arranged at the connecting parts of the adjusting rods (4) and the adjusting box (3).

6. An auxiliary device for brake disc machining according to claim 1, characterized in that: two adjusting member (12) all include a support section of thick bamboo (1201), two one side that support section of thick bamboo (1201) carried on the back mutually and locating plate (11) fixed connection, the inside sliding connection of a support section of thick bamboo (1201) has damping piece (1202), two one side fixedly connected with support column (1203) that damping piece (1202) is relative, two one side that support column (1203) is relative runs through a support section of thick bamboo (1201) and with locating piece (13) fixed connection, fixedly connected with supporting spring (1204) between locating piece (13) and locating plate (11), supporting spring (1204) cover is located on a support section of thick bamboo (1201).