CN220838043U - Bimetallic brake drum perforating device - Google Patents
Bimetallic brake drum perforating device Download PDFInfo
- Publication number
- CN220838043U CN220838043U CN202420576889.7U CN202420576889U CN220838043U CN 220838043 U CN220838043 U CN 220838043U CN 202420576889 U CN202420576889 U CN 202420576889U CN 220838043 U CN220838043 U CN 220838043U
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- Prior art keywords
- sliding
- plate
- brake drum
- driving motor
- servo motor
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- 238000004080 punching Methods 0.000 claims abstract description 31
- 239000002184 metal Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The utility model relates to the technical field of punching equipment, and discloses a bimetal brake drum punching device which comprises a base, an end plate A and an end plate B, wherein the end plate A and the end plate B are arranged on two sides of the top of the base; a driving motor is arranged at one end of the top of the horizontal supporting plate, a vertical bevel gear is arranged on an output shaft sleeve of the driving motor, a rotating shaft is arranged at the other end of the horizontal supporting plate through a bearing sleeve, a horizontal bevel gear is sleeved at the top end of the rotating shaft, a sliding groove is connected at the bottom end of the rotating shaft through a connecting sleeve, and the sliding groove is transversely arranged; the sliding block is connected in the sliding groove in a sliding way, and the bottom end of the sliding block is fixed with a punching motor through the fixing seat. The utility model has high degree of automation, improves the punching efficiency, can punch the brake drums with different sizes, and enlarges the application range.
Description
Technical Field
The utility model relates to the technical field of punching equipment, in particular to a bimetal brake drum punching device.
Background
Brake drums are an important component of automotive braking systems, which are mainly used to transmit braking torque generated by brake shoes to the wheels of a vehicle in order to achieve deceleration or stopping of the vehicle. The dual-metal brake drum is a composite brake drum, the working surface of the inner layer of the dual-metal brake drum, which is in contact with the friction plate, is made of a wear-resistant material, and the outer layer of the dual-metal brake drum is made of a steel material.
In the production process of the bimetal brake drum, punching is required to be carried out through a punching device. The existing bimetal brake drum punching device has the defect that holes cannot be formed in an equidistant mode along the outer sides of circular surfaces at the tops of brake drums of different sizes, and the automation degree is relatively low.
Disclosure of utility model
According to the defects of the prior art, the utility model aims to provide the bimetal brake drum punching device, so that the punching efficiency is improved, brake drums with different sizes can be punched, and the application range is enlarged.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The bimetal brake drum punching device comprises a base, an end plate A and an end plate B, wherein the end plate A and the end plate B are arranged on two sides of the top of the base, a fixed plate is arranged on the inner side of the lower part of the end plate A, a servo motor is installed at the bottom of the fixed plate through a mounting seat, an output shaft of the servo motor is connected with a screw rod, a screw block is sleeved on the screw rod, and one side of the screw block is connected with a horizontal support plate through a connecting column;
The top end of the horizontal support plate is provided with a driving motor through a mounting seat, an output shaft sleeve of the driving motor is provided with a vertical bevel gear, the other end of the horizontal support plate is provided with a rotating shaft through a bearing sleeve, the rotating shaft is longitudinally arranged and penetrates through the horizontal support plate, the top end of the rotating shaft is sleeved with a horizontal bevel gear, the horizontal bevel gear is meshed with the vertical bevel gear, the bottom end of the rotating shaft is connected with a sliding groove through a connecting sleeve, and the sliding groove is transversely arranged;
Sliding connection has the sliding block in the sliding tray, and the bottom of sliding block is fixed with the motor that punches through the fixing base, and the motor that punches vertically sets up, and the slide hole has been seted up to the front and back both sides correspondence of sliding tray, and the downthehole slip that slides is provided with of sliding, and the sliding screw runs through the sliding block setting, and the front and back both ends of sliding screw extend to the sliding tray outside and overlap and be equipped with lock nut.
As a preferable scheme of the utility model, one side of the servo motor is provided with a servo motor controller, the servo motor controller is arranged at the bottom of the fixed plate, and the output end of the servo motor controller is electrically connected with the input end of the servo motor through a wire. The servo motor is convenient to control, and the reciprocating sliding of the wire block on the screw rod is realized.
As a preferable scheme of the utility model, one side of the driving motor is provided with a driving motor controller, and the output end of the driving motor controller is electrically connected with the input end of the driving motor through a wire. The driving motor is convenient to control, and the punching motor is driven to rotate along the brake drum.
As a preferable scheme of the utility model, the inner side of the end plate A is longitudinally provided with a sliding rail, one side of the wire block is provided with a sliding block, and the sliding block is positioned in the sliding rail. The stability of the reciprocating sliding of the wire block on the screw rod is improved.
As a preferable scheme of the utility model, a top plate is welded between the top ends of the end plate A and the end plate B, and the top end of the screw rod is connected to the top plate through a bearing. The overall stability is improved, the rotation of the screw rod is more stable, and the shaking of the screw rod is reduced.
As the preferable scheme of the utility model, an annular slideway is arranged at the bottom of the horizontal supporting plate, and a limit sliding rod is welded at the top of the sliding groove and is positioned in the annular slideway. In the rotation of the punching motor, the limiting slide rod slides in the annular slide way, so that the stability of the punching motor in rotation is improved.
The beneficial effects of the utility model are as follows:
according to the utility model, the servo motor can drive the wire block to slide back and forth on the screw rod, the punching motor is driven to move up and down to realize punching, the driving motor is used for driving the punching motor to rotate along the brake drum in the punching process, the outer side of the round surface at the top of the brake drum is punched equidistantly, the automation degree is high, the punching efficiency is improved, and the brake drums with different sizes can be punched, so that the application range is enlarged.
Drawings
FIG. 1 is a schematic view of the front face of the present utility model;
FIG. 2 is a schematic view of the structure of the back surface of the present utility model;
Fig. 3 is an enlarged schematic view at a of fig. 2.
In the figure: 1. a servo motor; 2. a servo motor controller; 3. a fixing plate; 4. a slide rail; 5. a silk block; 6. an end plate A; 7. a screw rod; 8. a horizontal bevel gear; 9. a rotating shaft; 10. a top plate; 11. a vertical bevel gear; 12. an end plate B; 13. a driving motor; 14. a horizontal support plate; 15. a sliding groove; 16. a slide hole; 17. a lock nut; 18. a sliding screw; 19. a sliding block; 20. a punching motor; 21. connecting sleeves; 22. a base; 23. an annular slideway; 24. a limit slide bar; 25. and a driving motor controller.
Detailed Description
The present utility model will now be described more fully hereinafter with reference to the accompanying drawings.
As shown in fig. 1 to 3, the bimetal brake drum punching device comprises a base 22, an end plate A6 and an end plate B12 which are arranged on two sides of the top of the base 22, wherein a fixed plate 3 is arranged on the inner side of the lower part of the end plate A6, a servo motor 1 is arranged at the bottom of the fixed plate 3 through a mounting seat, a screw rod 7 is connected with an output shaft of the servo motor 1, a screw block 5 is sleeved on the screw rod 7, and one side of the screw block 5 is connected with a horizontal supporting plate 14 through a connecting column;
A driving motor 13 is arranged at one end of the top of a horizontal supporting plate 14 through a mounting seat, a vertical bevel gear 11 is arranged on an output shaft sleeve of the driving motor 13, a rotating shaft 9 is arranged at the other end of the horizontal supporting plate 14 through a bearing sleeve, the rotating shaft 9 is longitudinally arranged and penetrates through the horizontal supporting plate 14, a horizontal bevel gear 8 is sleeved at the top end of the rotating shaft 9, the horizontal bevel gear 8 is meshed with the vertical bevel gear 11, a sliding groove 15 is connected at the bottom end of the rotating shaft 9 through a connecting sleeve 21, and the sliding groove 15 is transversely arranged;
The sliding block 19 is connected in a sliding manner in the sliding groove 15, a punching motor 20 is fixed at the bottom end of the sliding block 19 through a fixing seat, the punching motor 20 is longitudinally arranged, sliding holes 16 are correspondingly formed in the front side and the rear side of the sliding groove 15, a sliding screw 18 is arranged in the sliding manner in the sliding holes 16, the sliding screw 18 penetrates through the sliding block 19, and the front end and the rear end of the sliding screw 18 extend to the outside of the sliding groove 15 and are sleeved with lock nuts 17.
One side of the servo motor 1 is provided with a servo motor controller 2, the servo motor controller 2 is arranged at the bottom of the fixed plate 3, and the output end of the servo motor controller 2 is electrically connected with the input end of the servo motor 1 through a wire.
A driving motor controller 25 is installed at one side of the driving motor 13, and an output end of the driving motor controller 25 is electrically connected with an input end of the driving motor 13 through a wire.
The inner side of the end plate A6 is longitudinally provided with a sliding rail 4, one side of the wire block 5 is provided with a sliding block, and the sliding block is positioned in the sliding rail 4.
A top plate 10 is welded between the top ends of the end plate A6 and the end plate B12, and the top end of the screw rod 7 is connected to the top plate 10 through a bearing.
An annular slideway 23 is arranged at the bottom of the horizontal supporting plate 14, a limit slide bar 24 is welded at the top of the sliding groove 15, and the limit slide bar 24 is positioned in the annular slideway 23.
Working principle:
The bimetal brake drum is arranged at the top of the base 22, the axle center of the brake drum is aligned with the connecting sleeve 21, the lock nut 17 is unscrewed according to the size of the brake drum, the sliding screw 18 drives the sliding block 19 to slide in the sliding hole 16, and the distance between the drill bit of the punching motor 20 and the axle center of the brake drum is adjusted. After the adjustment, the lock nut 17 is screwed tightly to realize fixation, and the servo motor controller 2 is utilized to automatically control the forward and reverse rotation of the servo motor 1, so that the filament block 5 slides back and forth on the screw rod 7, and the punching motor 20 is driven to move up and down, so that punching is realized.
The driving motor 13 is automatically controlled by the driving motor controller 25, and the connecting sleeve 21 is driven to rotate by the horizontal bevel gear 8 and the vertical bevel gear 11, so that the punching motor 20 is driven to rotate along the brake drum, and equidistant punching along the outer side of the circular surface at the top of the brake drum is realized.
Claims (6)
1. Bimetal brake drum perforating device, including base (22) and end plate A (6) and end plate B (12) of setting in base (22) top both sides, its characterized in that: the inner side of the lower part of the end plate A (6) is provided with a fixed plate (3), the bottom of the fixed plate (3) is provided with a servo motor (1) through a mounting seat, an output shaft of the servo motor (1) is connected with a screw rod (7), a screw block (5) is sleeved on the screw rod (7), and one side of the screw block (5) is connected with a horizontal support plate (14) through a connecting column;
A driving motor (13) is arranged at one end of the top of the horizontal supporting plate (14) through a mounting seat, a vertical bevel gear (11) is arranged on an output shaft sleeve of the driving motor (13), a rotating shaft (9) is arranged at the other end of the horizontal supporting plate (14) through a bearing sleeve, the rotating shaft (9) is longitudinally arranged and penetrates through the horizontal supporting plate (14), a horizontal bevel gear (8) is sleeved at the top end of the rotating shaft (9), the horizontal bevel gear (8) is meshed with the vertical bevel gear (11), a sliding groove (15) is connected to the bottom end of the rotating shaft (9) through a connecting sleeve (21), and the sliding groove (15) is transversely arranged;
Sliding connection has sliding block (19) in sliding tray (15), and the bottom of sliding block (19) is fixed with punching motor (20) through the fixing base, and punching motor (20) vertically set up, and slide hole (16) have been seted up to the front and back both sides correspondence of sliding tray (15), and the sliding of slide hole (16) is provided with sliding screw (18), and sliding screw (18) run through sliding block (19) and set up, and both ends extend to sliding tray (15) outside and cover are equipped with lock nut (17) around sliding screw (18).
2. The bi-metallic brake drum perforating device of claim 1, wherein: one side of the servo motor (1) is provided with a servo motor controller (2), the servo motor controller (2) is arranged at the bottom of the fixed plate (3), and the output end of the servo motor controller (2) is electrically connected with the input end of the servo motor (1) through a wire.
3. The bi-metallic brake drum perforating device of claim 1, wherein: one side of the driving motor (13) is provided with a driving motor controller (25), and the output end of the driving motor controller (25) is electrically connected with the input end of the driving motor (13) through a wire.
4. The bi-metallic brake drum perforating device of claim 1, wherein: the inner side of the end plate A (6) is longitudinally provided with a sliding rail (4), one side of the wire block (5) is provided with a sliding block, and the sliding block is positioned in the sliding rail (4).
5. The bi-metallic brake drum perforating device of claim 1, wherein: a top plate (10) is welded between the top ends of the end plate A (6) and the end plate B (12), and the top end of the screw rod (7) is connected to the top plate (10) through a bearing.
6. The bi-metallic brake drum perforating device of claim 1, wherein: an annular slide way (23) is arranged at the bottom of the horizontal supporting plate (14), a limit slide bar (24) is welded at the top of the sliding groove (15), and the limit slide bar (24) is positioned in the annular slide way (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420576889.7U CN220838043U (en) | 2024-03-25 | 2024-03-25 | Bimetallic brake drum perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420576889.7U CN220838043U (en) | 2024-03-25 | 2024-03-25 | Bimetallic brake drum perforating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220838043U true CN220838043U (en) | 2024-04-26 |
Family
ID=90747682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420576889.7U Active CN220838043U (en) | 2024-03-25 | 2024-03-25 | Bimetallic brake drum perforating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220838043U (en) |
-
2024
- 2024-03-25 CN CN202420576889.7U patent/CN220838043U/en active Active
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