Brake disc conveying structure

Abstract

The utility model provides a brake disc conveying structure which comprises a supporting frame, and two containing rails are horizontally arranged at the top of the supporting frame. Supporting chain wheels are arranged on the outer walls of the power rod, the first driven rod, the linkage rod and the second driven rod. A transmission chain is arranged in each of the openings of the two accommodating rails; a plurality of auxiliary chain wheels are rotationally arranged in the inner wall of the accommodating rail; the openings of the two containing rails are each internally provided with a feeding chain, the two ends of each feeding chain are connected with a supporting chain wheel on the linkage rod and a supporting chain wheel on the second driven rod correspondingly, and the feeding chains are located on the upstream of the transmission chain. The power motor is connected with one end of the power rod; the driving mechanism is used for driving the linkage rod or the second driven rod to rotate. According to the brake disc conveying structure, the conveying effect is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of brake disc production and relates to a brake disc conveying structure. Background Art

[0002] The brake disc is clamped when the car brakes to slow down or stop the car. The general shape of the brake disc is a disc, and it has a protruding part in the middle. At present, during the production or use of brake discs, it is usually necessary to transfer the position of the brake disc, such as transferring it to an assembly station for assembly after production is completed; some brake discs are disc-shaped and have a protruding structure in the middle, so two spaced chains are usually used to transport the brake discs; during transportation, the two sides of the brake disc are respectively overlapped on the chains on both sides, and the protruding part is located between the two chains; and in order to prevent the wear of the brake disc, structures such as rubber wheels are fixed to the chain to achieve buffering and protection.

[0003] Since the transfer process of the brake disc is carried out dynamically, after the workers use a hoist to lift the brake disc onto the rubber wheel, they need to put the brake disc on the dynamic rubber wheel. This makes it easy for the brake disc to be sent away before it is placed firmly or correctly. Not only does it require workers to follow and adjust the position of the brake disc, it may even easily cause the brake disc to fall, resulting in poor transportation effect. Utility Model Content

[0004] The utility model aims to provide a brake disc conveying structure, aiming to solve the problem of poor conveying effect.

[0005] In order to solve the above technical problems, the utility model provides a brake disc conveying structure, comprising:

[0006] A support frame, wherein two receiving rails are horizontally arranged on the top of the support frame, the longitudinal sections of the receiving rails are both U-shaped, and the openings of the two receiving rails are facing each other;

[0007] A power rod, a first driven rod, a linkage rod and a second driven rod are horizontal and of equal height, the power rod, the first driven rod, the linkage rod and the second driven rod are all rotatably connected to the two receiving rails, and support sprockets are arranged on the outer walls of the power rod, the first driven rod, the linkage rod and the second driven rod, and all the support sprockets are located in the openings of the receiving rails;

[0008] A transmission chain, wherein each of the openings of the two receiving rails has a transmission chain, and two ends of the transmission chain are respectively connected to the support sprocket on the power rod and the support sprocket on the first driven rod;

[0009] Auxiliary sprockets, a plurality of which are rotatably arranged in the inner wall of the receiving rail, and the top and bottom of the auxiliary sprockets are both engaged with the transmission chain;

[0010] A feeding chain, wherein each of the openings of the two receiving rails has a feeding chain, and both ends of the feeding chain are respectively connected to the supporting sprocket on the linkage rod and the supporting sprocket on the second driven rod, and the feeding chain is located upstream of the transmission chain;

[0011] A power motor connected to one end of the power rod;

[0012] A driving mechanism, wherein the driving mechanism is used to drive the linkage rod or the second driven rod to rotate.

[0013] The utility model is further configured that a plurality of supporting rubber wheels for supporting brake discs are arranged on the inner sides of the transmission chain and the feeding chain, and the tops of the supporting rubber wheels are higher than the tops of the feeding chain and the transmission chain.

[0014] The utility model is further configured such that a plurality of support rods are horizontally arranged on the inner sides of the transmission chain and the feeding chain, the inner wall of the support rubber wheel is movably fitted to the outer wall of the support rod, and a set pressure is provided between the outer wall of the support rod and the inner wall of the support rubber wheel.

[0015] The utility model is further configured such that a stabilizing bar is horizontally arranged on the top of the accommodating rail, the projections of the inner sides of the two stabilizing bars in the vertical direction are both located between the projections of the two accommodating rails in the vertical direction, and the stabilizing bar is made of a flexible material and is used to limit the outer side of the brake disc.

[0016] The utility model is further configured such that a plurality of bearing seats are arranged on the support frame, a stabilizing bearing is rotatably arranged on each of the bearing seats, and the power rod, the first driven rod, the linkage rod and the second driven rod are all connected to the corresponding stabilizing bearings.

[0017] The utility model is further configured such that a transition rod is horizontally arranged on the inner wall of the accommodating rail, a transition cylinder is rotatably sleeved on the outer wall of the transition rod, the power rod, the transition rod, the linkage rod and the second driven rod are arranged in sequence, and the top of the transition cylinder is at the same height as the top of the supporting rubber wheel located at the top.

[0018] The utility model is further configured that a cylindrical driving part is provided on the outer wall of the power rod, a cylindrical linkage part is provided on the outer wall of the linkage rod, and a set spacing is provided between the driving part and the linkage part;

[0019] The driving mechanism includes a lift frame that can be raised and lowered, and a transmission column that is horizontally rotatably connected to the top of the lift frame. When the lift frame is at the highest height, two sides of the top of the transmission column respectively contact the driving part and the linkage part, and the driving part can drive the linkage part to rotate through the transmission column. When the height of the transmission column is lower than the highest height, the transmission column is in a separated state from the driving part and the linkage part.

[0020] The utility model is further configured such that the lifting frame is in a U-shape with an opening facing upward, and both ends of the transmission column are rotatably connected to the top of the lifting frame, a lifting portion is vertically arranged at the bottom of the lifting frame, the cross section of the lifting portion is a cross, and both outer sides of the bottom of the lifting portion are provided with action portions;

[0021] It also includes a support column, a matching hole matched with the lifting part is vertically opened on the support column, a clearance opening is opened at the bottom of the support column, an elastic member which is continuously in a compressed state is arranged in the clearance opening, the top of the elastic member abuts against the bottom of the lifting part, an action opening is vertically opened on the side of the support column, the action part is movably located in the action opening, and the free end of the action part is located outside the support column;

[0022] A U-shaped pressing piece is hingedly provided on both sides of the support column, both ends of the pressing piece are hingedly provided with the outer wall of the support column, and two hinged arms are hingedly provided on the pressing piece, and the tops of the two hinged arms are respectively hingedly provided with the bottoms of the two action parts.

[0023] The utility model is further configured such that the elastic member includes a plurality of disc springs, a stabilizing cylinder is vertically arranged at the bottom of the support column, a stabilizing rod is vertically arranged at the bottom of the lifting portion, the outer wall of the stabilizing rod is movably fitted to the inner wall of the stabilizing cylinder, and the disc springs are all sleeved on the outer side of the stabilizing rod or the stabilizing cylinder.

[0024] The utility model is further configured such that the action part is L-shaped, the top of the action part is connected to the lifting part, the bottom is hinged to the articulated arm, an auxiliary part is horizontally arranged on the outer side of the bottom of the action part, and the auxiliary part is movably fitted to the outer wall of the support column.

[0025] Compared with the prior art, the utility model provides a brake disc conveying structure. When conveying the brake disc, it is necessary to first place the brake disc on a stationary feeding chain (the transmission chain is continuously in motion), and then after the brake disc is properly placed, the driving mechanism drives the linkage rod or the second driven rod to rotate, and drives the brake disc to move through the feeding chain; wherein the gap between the feeding chain and the transmission chain is small, and the brake disc can be transferred from the feeding chain to the transmission chain, and then sent downstream through the transmission chain. wherein, since the feeding chain is in a stationary state when placing the brake disc, it is not only easy to operate, but also, even if the brake disc is not properly placed, the feeding chain will not drive the brake disc to move, so it is easy to adjust at any time, ensuring the position of the brake disc, that is, the conveying stability, and the conveying effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of an embodiment of a brake disc conveying structure of the utility model;

[0027] Figure 2 yes Figure 1 A magnified view of part A;

[0028] Figure 3 yes Figure 2 A magnified view of part B;

[0029] Figure 4 It is a cross-sectional view of an embodiment of a brake disc conveying structure of the utility model;

[0030] Figure 5 yes Figure 4 Enlarged view of part C;

[0031] Figure 6 yes Figure 5 A magnified view of part D in the middle;

[0032] Figure 7 It is a cross-sectional view of an embodiment of a supporting sprocket part in a brake disc conveying structure of the utility model;

[0033] Figure 8 It is a structural schematic diagram of an embodiment of a driving mechanism in a brake disc conveying structure of the utility model;

[0034] Fig. 9 yes Figure 8 Enlarged view of part E in the middle;

[0035] Fig.10 It is a cross-sectional view of an embodiment of a driving mechanism in a brake disc conveying structure of the utility model;

[0036] Fig.11 yes Fig.10Enlarged view of part F;

[0037] Fig.12 It is a schematic diagram of an embodiment of a lifting frame and a pressing member in a brake disc conveying structure of the utility model.

[0038] Among them, 1. support frame; 2. containing rail; 3. power rod; 4. first driven rod; 5. linkage rod; 6. second driven rod; 7. support sprocket; 8. transmission chain; 9. feeding chain; 10. power motor; 11. support rubber wheel; 12. support rod; 13. stabilizing bar; 14. bearing seat; 15. stabilizing bearing; 16. transition rod; 17. transition cylinder; 18. driving part; 19. linkage part; 20. lifting frame; 21. transmission column; 22. lifting part; 23. action part; 24. support column; 25. yielding port; 26. elastic part; 27. action port; 28. pressing part; 29. ​​articulated arm; 30. stabilizing cylinder; 31. stabilizing rod; 32. auxiliary part. DETAILED DESCRIPTION

[0039] The following is a further detailed description of a brake disc conveying structure proposed by the utility model in combination with the accompanying drawings and specific embodiments. According to the following description, the advantages and features of the utility model will become clearer. It should be noted that the accompanying drawings are all in a very simplified form and are not in precise proportions, which are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the utility model. The same or similar reference numerals in the accompanying drawings represent the same or similar components.

[0040] A brake disc conveying structure, such as Figures 1 to 12 As shown, including:

[0041] A support frame 1, wherein two receiving rails 2 are horizontally arranged on the top of the support frame 1, the longitudinal sections of the receiving rails 2 are both U-shaped, and the openings of the two receiving rails 2 are facing each other;

[0042] A power rod 3, a first driven rod 4, a linkage rod 5, and a second driven rod 6 are horizontal and of equal height, wherein the power rod 3, the first driven rod 4, the linkage rod 5, and the second driven rod 6 are all rotatably connected to the two receiving rails 2, and support sprockets 7 are arranged on the outer walls of the power rod 3, the first driven rod 4, the linkage rod 5, and the second driven rod 6, and all the support sprockets 7 are located in the openings of the receiving rails 2;

[0043] A transmission chain 8, wherein each of the openings of the two receiving rails 2 has a transmission chain 8, and both ends of the transmission chain 8 are respectively connected to the support sprocket 7 on the power rod 3 and the support sprocket 7 on the first driven rod 4;

[0044] Auxiliary sprockets, a plurality of which are rotatably arranged in the inner wall of the receiving rail 2, and the top and bottom of the auxiliary sprockets are both engaged with the transmission chain 8;

[0045] A feeding chain 9, each of the openings of the two receiving rails 2 is provided with a feeding chain 9, and the two ends of the feeding chain 9 are respectively connected to the supporting sprocket 7 on the linkage rod 5 and the supporting sprocket 7 on the second driven rod 6, and the feeding chain 9 is located upstream of the transmission chain 8;

[0046] A power motor 10, wherein the power motor 10 is connected to one end of the power rod 3;

[0047] A driving mechanism, wherein the driving mechanism is used to drive the linkage rod 5 or the second driven rod 6 to rotate.

[0048] A plurality of supporting rubber wheels 11 for supporting the brake disc are arranged on the inner sides of the transmission chain 8 and the feeding chain 9 , and the tops of the supporting rubber wheels 11 are higher than the tops of the feeding chain 9 and the transmission chain 8 .

[0049] A plurality of support rods 12 are horizontally arranged on the inner sides of the transmission chain 8 and the feeding chain 9 . The inner wall of the support rubber wheel 11 is movably fitted to the outer wall of the support rod 12 , and a set pressure is provided between the outer wall of the support rod 12 and the inner wall of the support rubber wheel 11 .

[0050] A stabilizing bar 13 is horizontally arranged on the top of the containing rail 2, and the projections of the inner sides of the two stabilizing bars 13 in the vertical direction are both located between the projections of the two containing rails 2 in the vertical direction. The stabilizing bar 13 is made of flexible material and is used to limit the outer side of the brake disc.

[0051] The support frame 1 is provided with a plurality of bearing seats 14 , each of which is rotatably provided with a stabilizing bearing 15 , and the power rod 3 , the first driven rod 4 , the linkage rod 5 and the second driven rod 6 are all connected to the corresponding stabilizing bearing 15 .

[0052] A transition rod 16 is horizontally arranged on the inner wall of the accommodating rail 2, and a transition tube 17 is rotatably sleeved on the outer wall of the transition rod 16. The power rod 3, the transition rod 16, the linkage rod 5 and the second driven rod 6 are arranged in sequence, and the top of the transition tube 17 is at the same height as the top of the supporting rubber wheel 11 located at the top.

[0053] A cylindrical driving portion 18 is disposed on the outer wall of the power rod 3, and a cylindrical linkage portion 19 is disposed on the outer wall of the linkage rod 5, and a set distance is provided between the driving portion 18 and the linkage portion 19;

[0054] The driving mechanism includes a lift frame 20 that can be raised and lowered, and a transmission column 21 that is horizontally rotatably connected to the top of the lift frame 20. When the lift frame 20 is at the highest height, two sides of the top of the transmission column 21 respectively contact the driving part 18 and the linkage part 19, and the driving part 18 can drive the linkage part 19 to rotate through the transmission column 21. When the height of the transmission column 21 is lower than the highest height, the transmission column 21 is in a separated state from the driving part 18 and the linkage part 19.

[0055] The lifting frame 20 is in a U-shape with an opening facing upward, and both ends of the transmission column 21 are rotatably connected to the top of the lifting frame 20. A lifting portion 22 is vertically provided at the bottom of the lifting frame 20. The cross section of the lifting portion 22 is a cross shape, and both outer sides of the bottom of the lifting portion 22 are provided with action portions 23.

[0056] The support column 24 further comprises a supporting column 24, on which a matching hole is vertically opened to match the lifting part 22, a clearance opening 25 is opened at the bottom of the supporting column 24, an elastic member 26 which is continuously in a compressed state is arranged in the clearance opening 25, and the top of the elastic member 26 abuts against the bottom of the lifting part 22, an action opening 27 is vertically opened at the side of the supporting column 24, the action part 23 is movably located in the action opening 27, and the free end of the action part 23 is located outside the supporting column 24;

[0057] A U-shaped pressing piece 28 is hingedly provided on both sides of the support column 24, and both ends of the pressing piece 28 are hinged to the outer wall of the support column 24. Two hinged arms 29 are hingedly provided on the pressing piece 28, and the tops of the two hinged arms 29 are hinged to the bottoms of the two action parts 23 respectively.

[0058] The elastic member 26 includes a plurality of disc springs, a stabilizing cylinder 30 is vertically arranged at the bottom of the support column 24, and a stabilizing rod 31 is vertically arranged at the bottom of the lifting part 22. The outer wall of the stabilizing rod 31 is movably fitted to the inner wall of the stabilizing cylinder 30, and the disc springs are all sleeved on the outer side of the stabilizing rod 31 or the stabilizing cylinder 30.

[0059] The action part 23 is L-shaped, and the top of the action part 23 is connected to the lifting part 22, and the bottom is hinged to the hinge arm 29. An auxiliary part 32 is horizontally arranged on the outer side of the bottom of the action part 23, and the auxiliary part 32 is movably fitted to the outer wall of the support column 24.

[0060] The utility model provides a brake disc conveying structure. When conveying the brake disc, it is necessary to first put the brake disc on a stationary feeding chain 9 (the transmission chain 8 is continuously in motion), and then after the brake disc is properly placed, the driving mechanism drives the linkage rod 5 or the second driven rod 6 to rotate, and drives the brake disc to move through the feeding chain 9; wherein the gap between the feeding chain 9 and the transmission chain 8 is small, and the brake disc can be transferred from the feeding chain 9 to the transmission chain 8, and then sent downstream through the transmission chain 8. wherein, since the feeding chain 9 is in a stationary state when placing the brake disc, it is not only easy to operate, but also, even if the brake disc is not properly placed, the feeding chain 9 will not drive the brake disc to move, so it is easy to adjust at any time, ensuring the position of the brake disc, that is, the conveying stability, and the conveying effect is better.

[0061] In actual operation, after the brake disc is transferred to the top of the feeding chain 9, the worker steps down on the middle part of the pressing piece 28 and rotates the pressing piece 28 downward. At this time, under the action of the articulated arm 29, the action part 23, the lifting part 22, the lifting frame 20 and the transmission column 21 all move downward (the actual moving stroke is small, and it is only necessary to separate the transmission column 21 from the driving part 18 and the linkage part 19). At this time, the power on the power rod 3 is not transmitted to the linkage rod 5, so the feeding chain 9 remains stationary;

[0062] After placing the brake disc, release the pressing piece 28. Under the action of the disc spring, the lifting frame 20 moves upward, and a sufficiently large squeezing force is generated between the transmission column 21 and the driving part 18 and the linkage part 19, so that the power of the power rod 3 is transmitted to the linkage rod 5. The linkage rod 5 can drive the feeding chain 9 to move through the supporting sprocket 7, and make the brake disc move toward the transmission chain 8.

[0063] During the movement of the brake disc, the outer side is limited by the elastic or flexible stabilizing strip 13, which can limit the brake disc, prevent the brake disc from falling, and protect the brake disc. In addition, the bottom of the brake disc is supported by a supporting rubber wheel 11 made of flexible or plastic material, so it can not only generate a large static friction force between the brake disc and the support rod 12, so that the brake disc can move forward quickly, but also protect the surface of the brake pad; at the same time, since the supporting rubber wheel 11 and the support rod 12 can rotate with each other (there is a certain friction between the two, so when the brake disc moves, the supporting rubber wheel 11 and the support rod 12 will not rotate relative to each other), when the feeding chain 9 supporting the brake disc is just started, the brake disc still remains in place under the inertial force, which will cause the supporting rubber wheel 11 and the support rod 12 to rotate relative to each other, so that excessive instantaneous force on the brake disc can be prevented, ensuring the position stability of the brake disc. Moreover, when the brake disc is delivered to the end of the transmission chain 8 and the brake disc position is terminated, the support rod 12 and the support rubber wheel 11 can rotate relative to each other, so that the brake disc can be slowly stopped.

[0064] The cross section of the lifting part 22 and the cross section of the matching hole are both cross-shaped, so the lifting part 22 can only be lifted and lowered, but cannot be rotated; secondly, the existence of the stabilizing rod 31 and the stabilizing cylinder 30 ensures the position stability of the disc spring. At the same time, according to actual conditions, a layer that increases resistance, such as a rubber layer, can be set on the outer wall of the transmission column 21, the driving part 18 and the linkage part 19, so that the transmission effect of the linkage rod 5 can be better.

[0065] The above description is only a description of the preferred embodiment of the utility model, and is not any limitation on the scope of the utility model. Any changes and modifications made by ordinary technicians in the field of the utility model based on the above disclosure shall fall within the scope of protection of the claims.

Claims

1. A brake disc conveying structure, characterized in that: include: A support frame (1), wherein two receiving rails (2) are horizontally arranged on the top of the support frame (1), the longitudinal sections of the receiving rails (2) are both U-shaped, and the openings of the two receiving rails (2) are facing each other; A power rod (3), a first driven rod (4), a linkage rod (5) and a second driven rod (6) are horizontal and of equal height, wherein the power rod (3), the first driven rod (4), the linkage rod (5) and the second driven rod (6) are all rotatably connected to the two receiving rails (2), and support sprockets (7) are arranged on the outer walls of the power rod (3), the first driven rod (4), the linkage rod (5) and the second driven rod (6), and all the support sprockets (7) are located in the openings of the receiving rails (2); A transmission chain (8), wherein each of the openings of the two receiving rails (2) has a transmission chain (8), and two ends of the transmission chain (8) are respectively connected to the support sprocket (7) on the power rod (3) and the support sprocket (7) on the first driven rod (4); Auxiliary sprockets, a plurality of which are rotatably arranged in the inner wall of the receiving rail (2), and the top and bottom of the auxiliary sprockets are both meshed with the transmission chain (8); A feeding chain (9), each of the openings of the two receiving rails (2) is provided with a feeding chain (9), the two ends of the feeding chain (9) are respectively connected to the supporting sprocket (7) on the linkage rod (5) and the supporting sprocket (7) on the second driven rod (6), and the feeding chain (9) is located upstream of the transmission chain (8); A power motor (10), wherein the power motor (10) is connected to one end of the power rod (3); A driving mechanism, wherein the driving mechanism is used to drive the linkage rod (5) or the second driven rod (6) to rotate.

2. A brake disc conveying structure according to claim 1, characterized in that: A plurality of supporting rubber wheels (11) for supporting the brake disc are arranged on the inner sides of the transmission chain (8) and the feeding chain (9), and the tops of the supporting rubber wheels (11) are higher than the tops of the feeding chain (9) and the transmission chain (8).

3. A brake disc conveying structure according to claim 2, characterized in that: A plurality of support rods (12) are horizontally arranged on the inner sides of the transmission chain (8) and the feeding chain (9); the inner wall of the support rubber wheel (11) is movably fitted to the outer wall of the support rod (12); and a set pressure is provided between the outer wall of the support rod (12) and the inner wall of the support rubber wheel (11).

4. A brake disc conveying structure according to claim 1, characterized in that: A stabilizing bar (13) is horizontally arranged on the top of the containing rail (2); the projections of the inner sides of the two stabilizing bars (13) in the vertical direction are both located between the projections of the two containing rails (2) in the vertical direction; the stabilizing bar (13) is made of a flexible material and is used to limit the outer side of the brake disc.

5. The brake disc conveying structure according to claim 1, characterized in that: The support frame (1) is provided with a plurality of bearing seats (14), each of the bearing seats (14) is rotatably provided with a stabilizing bearing (15), and the power rod (3), the first driven rod (4), the linkage rod (5) and the second driven rod (6) are all connected to the corresponding stabilizing bearing (15).

6. A brake disc conveying structure according to claim 2, characterized in that: A transition rod (16) is horizontally arranged on the inner wall of the containing rail (2), and a transition cylinder (17) is rotatably sleeved on the outer wall of the transition rod (16). The power rod (3), the transition rod (16), the linkage rod (5) and the second driven rod (6) are arranged in sequence, and the top of the transition cylinder (17) is at the same height as the top of the supporting rubber wheel (11) located at the top.

7. A brake disc conveying structure according to claim 6, characterized in that: A cylindrical driving portion (18) is provided on the outer wall of the power rod (3), a cylindrical linkage portion (19) is provided on the outer wall of the linkage rod (5), and a set distance is provided between the driving portion (18) and the linkage portion (19); The driving mechanism comprises a lifting frame (20) that can be lifted and lowered, and a transmission column (21) that is horizontally rotatably connected to the top of the lifting frame (20); when the lifting frame (20) is at a maximum height, two sides of the top of the transmission column (21) respectively contact the driving part (18) and the linkage part (19), and the driving part (18) can drive the linkage part (19) to rotate through the transmission column (21); when the height of the transmission column (21) is lower than the maximum height, the transmission column (21) is in a separated state from the driving part (18) and the linkage part (19).

8. A brake disc conveying structure according to claim 7, characterized in that: The lifting frame (20) is in a U-shape with an opening facing upward, and both ends of the transmission column (21) are rotatably connected to the top of the lifting frame (20). A lifting portion (22) is vertically arranged at the bottom of the lifting frame (20), and the cross section of the lifting portion (22) is cross-shaped. Both outer sides of the bottom of the lifting portion (22) are provided with action portions (23); The invention also comprises a support column (24), wherein a matching hole matching with the lifting part (22) is vertically provided on the support column (24), a clearance opening (25) is provided at the bottom of the support column (24), an elastic member (26) which is continuously in a compressed state is provided in the clearance opening (25), the top of the elastic member (26) abuts against the bottom of the lifting part (22), an action opening (27) is vertically provided on the side of the support column (24), the action part (23) is movably located in the action opening (27), and the free end of the action part (23) is located outside the support column (24); A U-shaped pressing member (28) is hingedly provided on both sides of the support column (24), and both ends of the pressing member (28) are hingedly provided with the outer wall of the support column (24). Two hinged arms (29) are hingedly provided on the pressing member (28), and the tops of the two hinged arms (29) are respectively hingedly provided with the bottoms of the two action parts (23).

9. A brake disc conveying structure according to claim 8, characterized in that: The elastic member (26) includes a plurality of disc springs, a stabilizing cylinder (30) is vertically arranged at the bottom of the support column (24), and a stabilizing rod (31) is vertically arranged at the bottom of the lifting part (22), the outer wall of the stabilizing rod (31) is movably fitted to the inner wall of the stabilizing cylinder (30), and the disc springs are all sleeved on the outer side of the stabilizing rod (31) or the stabilizing cylinder (30).

10. The brake disc conveying structure according to claim 8, characterized in that: The action part (23) is L-shaped, and the top of the action part (23) is connected to the lifting part (22), and the bottom is hinged to the hinge arm (29). An auxiliary part (32) is horizontally arranged on the outer side of the bottom of the action part (23), and the auxiliary part (32) is movably fitted to the outer wall of the support column (24).

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