CN111266949B - Brake friction plate in-place turning and grinding machine - Google Patents
Brake friction plate in-place turning and grinding machine Download PDFInfo
- Publication number
- CN111266949B CN111266949B CN202010147625.6A CN202010147625A CN111266949B CN 111266949 B CN111266949 B CN 111266949B CN 202010147625 A CN202010147625 A CN 202010147625A CN 111266949 B CN111266949 B CN 111266949B
- Authority
- CN
- China
- Prior art keywords
- wheel
- grinding
- motor
- grinding machine
- connecting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention relates to the technical field of grinding equipment, in particular to an on-site turning grinding machine for a brake friction plate. The brake friction plate turning and grinding machine comprises: the positioning mechanism is connected with the wheel shaft in a combined/separated way, and the positioning mechanism is rotatably connected with the wheel shaft when being combined with the wheel shaft; the operating mechanism is connected with the positioning mechanism and used for controlling the grinding machine to swing around the central axis of the wheel shaft; the grinding head mechanism comprises a grinding wheel and a motor, and the motor is in transmission connection with the grinding wheel; and the adjusting mechanism is connected with the motor and is used for driving the motor to move along the up-and-down direction. In the embodiment of the invention, the grinding machine is arranged on the wheel shaft by the positioning mechanism, the grinding machine swings left and right around the central axis of the wheel shaft by the operating mechanism, the grinding wheel grinds the brake friction plate, and the grinding wheel directly grinds the brake friction plate by turning without detaching the brake friction plate, so that the working efficiency is improved, the maintenance cost is reduced, and the maintenance quality is ensured.
Description
Technical Field
The invention relates to the technical field of grinding equipment, in particular to a brake friction plate on-site turning grinding machine.
Background
Brake pads, also called brake pads. In the braking system of the automobile, a brake pad is the most critical safety part, and the quality of all braking effects plays a decisive role.
The truck brake friction plate has the highest utilization rate in the use process, and the brake friction plate is seriously abraded when the truck decelerates and stops braking. Therefore, in order to ensure the driving safety, the maintenance of the brake pads is particularly important. At present, the maintenance method of the brake friction plate of the truck is that the brake friction plate is detached from an original vehicle and is arranged on a special grinding machine for grinding and repairing. The process is complicated when the method is adopted to grind the brake friction plate, the brake friction plate needs to be installed on an original brake after being repaired, readjustment is carried out to ensure the concentricity of the brake friction plate and the brake drum, the repair cost is high, the repair time is long, and the repair efficiency is low.
Therefore, there is a need for a grinding machine that can quickly grind brake pads without disassembling the brake pads.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides a brake friction plate on-vehicle grinding machine, an operating mechanism enables the grinding machine to swing left and right around the central axis of a wheel shaft, a motor in a grinding head mechanism drives a grinding wheel to grind the brake friction plate, and the on-vehicle grinding is directly carried out without detaching the deformed brake friction plate, so that the working efficiency is improved, the maintenance cost is reduced, and the maintenance quality is ensured.
In order to achieve the above technical object, an embodiment of the present invention provides a brake friction plate on-vehicle grinding machine, including: a positioning mechanism coupled to/separated from a wheel shaft, the positioning mechanism being rotatably coupled to the wheel shaft when the positioning mechanism is coupled to the wheel shaft; the operating mechanism is connected with the positioning mechanism and used for controlling the grinding machine to swing around the central axis of the wheel shaft; the grinding head mechanism comprises a grinding wheel and a motor, the motor is in transmission connection with the grinding wheel, and the rotating plane of the grinding wheel is perpendicular to the central axis of the wheel shaft; and the adjusting mechanism is connected with the motor and is used for driving the motor to move along the vertical direction so as to adjust the height of the grinding wheel.
Furthermore, the positioning mechanism is a positioning sleeve, a tapered roller bearing is arranged on the wheel shaft, and the positioning sleeve is matched with the tapered roller bearing.
Further, operating device includes connecting cylinder and operating handle, the connecting cylinder with positioning mechanism connects, operating handle includes two handles, the handle is the arc, two the handle sets up relatively on the lateral wall of connecting cylinder, just the plane at handle place with the central axis of axletree is perpendicular.
Further, the interior of the connecting cylinder is hollow to form a containing cavity; the motor is arranged in the accommodating cavity, and the bottom of the motor is connected with a first connecting plate; two first sliding grooves which are oppositely arranged are formed in the inner wall of the connecting cylinder, the first sliding grooves extend along the length direction of the connecting cylinder, and two ends of the first connecting plate are matched with the first sliding grooves; the adjusting mechanism is connected with the first connecting plate and used for driving the motor to move along the extending direction of the first sliding groove.
Furthermore, the adjusting mechanism comprises a transmission shaft, an adjusting handle, a lifting rod and an adjusting rotating wheel, the transmission shaft is arranged on the connecting cylinder in a penetrating mode, the first end of the transmission shaft is rotatably connected with the connecting cylinder, and the second end of the transmission shaft penetrates through the connecting cylinder and extends outwards to be fixedly connected with the adjusting handle; the adjusting rotating wheel is sleeved on the transmission shaft and is in transmission connection with the transmission shaft, a plurality of teeth are arranged on the outer edge surface of the adjusting rotating wheel, and the teeth are uniformly distributed along the circumferential direction of the adjusting rotating wheel; a tooth-shaped part is arranged on one side of the lifting rod, the extending direction of the tooth-shaped part is the same as that of the connecting cylinder, and the tooth-shaped part is meshed with teeth on the adjusting rotating wheel; the first end of the lifting rod is fixedly connected with the bottom of the first connecting plate; the adjusting handle drives the transmission shaft to rotate, the adjusting rotating wheel rotates, and the lifting rod moves along the extending direction of the connecting cylinder so as to adjust the height of the grinding wheel.
Furthermore, two second sliding grooves which are oppositely arranged are formed in the inner wall of the connecting cylinder, and the second sliding grooves extend along the length direction of the connecting cylinder; the second end of lifter is connected with the card strip, the card strip with the position of adjustment runner is corresponding, the both ends of card strip with the second spout phase-match.
Furthermore, the outer contour of the adjusting handle is inwards recessed to form a plurality of grooves, and the bottoms of the grooves are arc-shaped.
Further, the grinding machine further comprises a damping mechanism, an opening is formed in the top of the connecting cylinder, the damping mechanism comprises a second connecting plate, a third connecting plate and a spring, the second connecting plate is arranged at the opening and is fixedly connected with the connecting cylinder, a first bulge is arranged at the bottom of the second connecting plate, and the first bulge extends towards the motor; the third connecting plate is fixedly arranged at the top of the motor, and a second bulge is arranged on the third connecting plate and extends towards the second connecting plate; the spring sleeve is arranged on the first protrusion and the second protrusion, the first end of the spring is fixedly connected with the second connecting plate, and the second end of the spring is fixedly connected with the third connecting plate.
One or more technical solutions provided in the embodiments of the present invention have at least the following technical effects or advantages:
1. in the embodiment of the invention, the grinding machine is arranged on the wheel shaft by the positioning mechanism, an operator controls the operating mechanism to enable the grinding machine to swing left and right around the central axis of the wheel shaft, the motor in the grinding head mechanism drives the grinding wheel to grind the brake friction plate, the deformed brake friction plate does not need to be dismounted, the grinding in place is directly carried out, the dismounting link is removed, the concentricity of the brake friction plate and the brake drum is ensured, the working efficiency is improved, the maintenance cost is reduced, and the maintenance quality is ensured.
2. In the embodiment of the invention, the positioning sleeve is arranged on the wheel shaft of the original vehicle, and the grinding machine is arranged by utilizing the original vehicle structure, so that the automobile wheel part is not influenced.
3. In the embodiment of the invention, the transmission shaft is driven to rotate by the adjusting handle, the lifting rod can be pushed to move by the rotation of the adjusting rotating wheel, the lifting rod can drive the grinding head mechanism to move, and the grinding head mechanism is driven to move up and down by the adjusting rotating wheel and the lifting rod, so that the height of the grinding head mechanism is accurately adjusted.
4. The embodiment of the invention adopts the damping mechanism, when the grinding amount is too large, the spring in the damping mechanism is compressed, the third connecting plate drives the motor to move upwards, and then the grinding wheel is driven to move upwards, so that the damage caused by the overload of the grinding machine due to improper operation is effectively avoided, and the safety protection effect is realized.
Drawings
FIG. 1 is a schematic structural view of a brake pad on-site grinding machine according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a brake pad in-situ grinding machine in accordance with an embodiment of the present invention;
FIG. 3 is a partial enlarged view A of FIG. 2;
FIG. 4 is a partial enlarged view B of FIG. 2;
FIG. 5 is a schematic view of the engagement structure of the lifting rod and the adjustment wheel in the embodiment of the present invention;
FIG. 6 is a schematic view of an adjustment handle according to an embodiment of the present invention;
fig. 7 is a partial enlarged view C of fig. 2.
Description of the reference numerals
1-brake friction plate, 2-positioning mechanism, 201-positioning sleeve, 202-tapered roller bearing, 203-original nut;
3-operating mechanism, 301-rocker arm, 302-sleeve, 303-handle, 304-first accommodating cavity, 305-second accommodating cavity, 306-first connecting plate, 307-first sliding chute, 308-sliding block;
4-grinding head mechanism, 401-motor, 402-grinding wheel, 403-power switch;
5-an adjusting mechanism, 501-a transmission shaft, 502-an adjusting handle, 5021-a groove, 503-a lifting rod, 504-an adjusting rotating wheel, 505-a bearing, 506-a tooth-shaped part, 507-a second sliding chute and 508-a clamping strip;
6-wheel shaft; 7-damping mechanism, 701-second connecting plate, 702-third connecting plate, 703-spring, 704-first protrusion, 705-second protrusion.
Detailed Description
Other objects and advantages of the present invention will become apparent by the following explanation of preferred embodiments of the present invention.
Fig. 1-7 show a schematic structural diagram of a brake friction plate on-machine grinding machine according to the present invention. For convenience of description, the terms "upper", "lower", "left" and "right" are used in the same direction as the upper, lower, left and right directions of the drawings, but do not limit the structure of the present invention.
Fig. 1 and 2 exemplarily show a structural schematic diagram of a brake friction plate on-site grinding machine provided by an embodiment of the invention.
As shown in fig. 1 to 2, a brake pad on-vehicle grinding machine includes a positioning mechanism 2, an operating mechanism 3, a grinding head mechanism 4, and an adjusting mechanism 5. The positioning mechanism 2 and the wheel shaft 6 of the truck can be connected in a combined/separated mode, the grinding machine can be mounted on the truck to carry out grinding operation when the positioning mechanism 2 is combined with the wheel shaft 6, and the grinding machine can be dismounted from the truck to finish the grinding operation when the positioning mechanism 2 is separated from the wheel shaft 6. When the positioning mechanism 2 is combined with the wheel shaft 6, the positioning mechanism 2 is rotatably connected with the wheel shaft 6, so that the grinding machine is rotatably connected with the wheel shaft 6.
The operating mechanism 3 is connected with the positioning mechanism 2, and the grinding machine is controlled to swing around the central axis of the wheel shaft 6 under the coordination of the positioning mechanism 2, so that the motion track of the grinding head mechanism 4 is matched with the outer surface of the brake friction plate 1, and uniform grinding is carried out.
The grinding head mechanism 4 comprises a grinding wheel 402 and a motor 401, the motor 401 is in transmission connection with the grinding wheel 402, and specifically, a motor shaft of the motor 401 is in transmission connection with a wheel shaft of the grinding wheel 402, so that the grinding wheel 402 rotates for grinding. The rotation plane of the grinding wheel 402 is perpendicular to the center axis of the wheel shaft 6 so that the grinding surface of the grinding wheel 402 is in contact with the surface of the brake pad 1 to grind the brake pad 1. The motor 401 is a 220v alternating current motor 401, a power switch 403 is arranged on the grinding machine, and the starting or stopping of the motor 401 is controlled; the power switch 403 is turned on, and the motor 401 rotates the grinding wheel 402 to perform grinding. It should be noted that the structure of the power switch 403 and the motor 401 is the prior art, and the connection relationship between the power switch 403 and the motor 401 is the electrical connection in the prior art, and the present invention does not improve the internal structure and the circuit connection between the power switch 403 and the motor 401.
The adjusting mechanism 5 is connected with the motor 401, and the adjusting mechanism 5 is used for driving the motor 401 to move in the up-down direction, driving the grinding wheel 402 to move in the up-down direction, accurately adjusting the height of the grinding wheel 402, and controlling the grinding allowance, so that the grinding is more accurate.
In the embodiment of the invention, the grinding machine is arranged on the wheel shaft 6 by the positioning mechanism 2, an operator controls the operating mechanism 3 to enable the grinding machine to swing left and right around the central axis of the wheel shaft 6, the motor 401 in the grinding head mechanism 4 drives the grinding wheel 402 to grind the brake friction plate 1, the deformed brake friction plate 1 is not required to be dismounted, the grinding in place is directly carried out, the dismounting link is removed, the concentricity of the brake friction plate 1 and a brake drum is ensured, the working efficiency is improved, the maintenance cost is reduced, and the maintenance quality is ensured.
In some embodiments, as shown in fig. 2, the positioning mechanism 2 is a positioning sleeve 201, a tapered roller bearing 202 is arranged on the wheel axle 6, the positioning sleeve 201 is matched with the tapered roller bearing 202, and the positioning sleeve 201 is locked by an original nut 203 to play a positioning role for the installation of the grinding machine, so as to ensure the grinding quality. The locating sleeve 201 can be designed into different specifications according to requirements so as to be suitable for various types of trucks. The locating sleeve 201 is arranged on the wheel shaft 6 of the original vehicle, and the grinding machine is arranged by utilizing the original vehicle structure, so that the automobile wheel parts are not affected.
In some embodiments, as shown in fig. 1 and 2, the operating mechanism 3 includes a connector barrel connected to the positioning mechanism 2 and an operating handle. The connecting cylinder comprises a rocker arm 301 and a sleeve 302, the end of the rocker arm 301 is connected with the positioning sleeve 201, and the end of the rocker arm 301 is matched with the outer contour of the positioning sleeve 201. The sleeve 302 is inserted into the rocker arm 301 and is fixedly connected to the rocker arm 301. The operating handle comprises two handles 303, the two handles 303 are both arc-shaped, the two handles 303 are oppositely arranged on the outer side wall of the rocker arm 301, two arc-shaped openings formed by the two handles 303 are opposite, and the plane where the two handles 303 are located is perpendicular to the axis of the wheel shaft 6, so that the grinding machine can swing around the central axis of the wheel shaft 6. By adopting the swing grinding mode, a maintenance worker only needs to hold the two handles 303 and swing left and right to enable the grinding wheel 402 to grind the brake friction plate 1 as required until the technical requirements are met, so that the operation convenience is relatively improved.
In some embodiments, as shown in fig. 2 and 3, the rocker arm 301 is hollow inside to form a first accommodating chamber 304, the sleeve 302 is hollow inside to form a second accommodating chamber 305, and the first accommodating chamber 304 and the second accommodating chamber 305 are communicated with each other to form an accommodating chamber. The grinding wheel 402 protrudes out of the sleeve 302, the motor 401 is arranged in the second accommodating cavity 305, the bottom of the motor 401 is connected with a first connecting plate 306, and the first connecting plate 306 is fixedly connected with the motor 401. Two first sliding grooves 307 which are oppositely arranged are formed in the inner wall of the sleeve 302, the first sliding grooves 307 extend along the length direction of the sleeve 302, and two ends of the first connecting plate 306 are matched with the first sliding grooves 307. Specifically, two opposite sliding blocks 308 are fixedly connected to the first connecting plate 306, and the two sliding blocks 308 are respectively matched with the two first sliding grooves 307. The adjustment mechanism 5 is connected to the first connection plate 306, and allows the motor 401 to reciprocate in the extending direction of the first chute 307, thereby adjusting the height of the grinding wheel 402.
In some embodiments, as shown in fig. 2 and 4, the adjustment mechanism 5 includes a drive shaft 501, an adjustment handle 502, a lift rod 503, and an adjustment wheel 504. The transmission shaft 501 penetrates through the rocker arm 301, a first end of the transmission shaft 501 is rotatably connected with the rocker arm 301, and a second end of the transmission shaft 501 penetrates through the rocker arm 301 and extends outwards to be fixedly connected with the adjusting handle 502. Bearings 505 are arranged at the joints of the transmission shaft 501 and the rocker arm 301, so that the transmission shaft 501 can rotate around the central axis thereof. The adjusting wheel 504 is sleeved on the transmission shaft 501 and is in transmission connection with the transmission shaft 501, and the transmission shaft 501 rotates to drive the adjusting wheel 504 to rotate. The adjustment wheel 504 is a gear having a plurality of teeth disposed on an outer peripheral surface thereof, and the plurality of teeth are uniformly distributed along a circumferential direction of the adjustment wheel 504. A tooth 506 is provided on one side of the lifter 503, the extending direction of the tooth 506 is the same as that of the rocker arm 301, and the tooth 506 meshes with the teeth on the steering wheel 504. The first end of the lifting rod 503 is fixedly connected with the bottom of the first connecting plate 306. The adjusting handle 502 drives the transmission shaft 501 to rotate, the adjusting rotating wheel 504 rotates to push the lifting rod 503 to move, the lifting rod 503 can drive the grinding head mechanism 4 to move, and the grinding head mechanism 4 is driven to move up and down by the adjusting rotating wheel 504 and the lifting rod 503, so that the height of the grinding head mechanism 4 is accurately adjusted.
In some embodiments, as shown in fig. 2 and 5, two second sliding grooves 507 are formed on the inner wall of the sleeve 302, and the second sliding grooves 507 extend along the length direction of the sleeve 302. The second end of the lifting rod 503 is connected with a clamping strip 508, the clamping strip 508 corresponds to the position of the adjusting rotating wheel 504, and two ends of the clamping strip 508 are matched with the second sliding groove 507, so that excessive adjustment is prevented in the moving process of the lifting rod 503, and the tooth-shaped part 506 on the lifting rod 503 is separated from the teeth on the adjusting rotating wheel 504 to influence the operation of the adjusting mechanism 5.
In some embodiments, as shown in fig. 6, the outer contour of the adjustment handle 502 is recessed inwards to form a plurality of grooves 5021, and the groove bottoms of the plurality of grooves 5021 are arc-shaped and adapted to the hand of an operator, so that the operator can rotate the adjustment handle 502 to adjust the height of the grinding head mechanism 4, and the convenience of adjustment operation is relatively increased.
In some embodiments, as shown in fig. 7, the grinding machine further includes a shock absorbing mechanism 7, the top of the rocker arm 301 is provided with an opening, the shock absorbing mechanism 7 includes a second connecting plate 701, a third connecting plate 702 and a spring 703, the second connecting plate 701 is provided at the opening at the top of the rocker arm 301 and is fixedly connected with the rocker arm 301, the bottom of the second connecting plate 701 is provided with a first protrusion 704, and the first protrusion 704 extends towards the motor 401; the third connecting plate 702 is fixedly arranged at the top of the motor 401, a second protrusion 705 is arranged on the third connecting plate 702, and the second protrusion 705 extends towards the second connecting plate 701; the spring 703 is sleeved on the first protrusion 704 and the second protrusion 705, a first end of the spring 703 is fixedly connected with the second connecting plate 701, and a second end of the spring 703 is fixedly connected with the third connecting plate 702. When the grinding amount is too large, the spring 703 in the damping mechanism 7 is compressed, the third connecting plate 702 drives the motor 401 to move upwards, and then the grinding wheel 402 is driven to move upwards, so that the damage caused by overload of the grinding machine due to improper operation is effectively avoided, and the safety protection effect is achieved.
The working principle of one embodiment of the invention is as follows: when the truck brake breaks down, the brake friction plate 1 needs to be ground, an operator lifts the truck by using a jack, removes wheels, removes a brake drum, exposes the tapered roller bearing 202, and then can install the grinding machine. An operator matches the positioning sleeve 201 with the tapered roller bearing 202, locks the positioning sleeve 201 by using the original lathe nut 203, adjusts the handle 502 through the adjusting mechanism 5 to drive the transmission shaft 501 to rotate, adjusts the rotating wheel 504 to rotate to push the lifting rod 503 to move, the lifting rod 503 can drive the grinding head mechanism 4 to move, drives the grinding head mechanism 4 to move up and down through adjusting the rotating wheel 504 and the lifting rod 503, adjusts the height of the grinding head mechanism 4 to enable the grinding wheel 402 to be at the high point of the brake friction plate 1, starts the power switch 403, drives the grinding wheel 402 to work by the motor 401, holds the two handles 303, slightly shakes the rocker arm 302 to start grinding the brake friction plate 1, adjusts the grinding amount according to requirements, and after the maintenance quality requirements of the brake friction plate 1 are met, closes the power switch 403, detaches the grinding machine, resets the wheel, and.
The brake pad grinder of the present invention has been described in detail with reference to the preferred embodiments thereof, however, it should be noted that those skilled in the art may make modifications, alterations and adaptations to the brake pad grinder based on the above disclosure without departing from the spirit of the present invention. The invention includes the specific embodiments described above and any equivalents thereof.
Claims (7)
1. A brake friction plate turning and grinding machine is characterized by comprising:
the positioning mechanism (2) is connected with a wheel shaft (6) on an original automobile in a combined/separated mode, and when the positioning mechanism (2) is combined with the wheel shaft (6), the positioning mechanism (2) is rotatably connected with the wheel shaft (6);
the operating mechanism (3) is connected with the positioning mechanism (2) and is used for controlling the grinding machine to swing around the central axis of the wheel shaft (6);
the grinding head mechanism (4) comprises a grinding wheel (402) and a motor (401), the motor (401) is in transmission connection with the grinding wheel (402), and the rotation plane of the grinding wheel (402) is perpendicular to the central axis of the wheel shaft (6); the motor (401) is a 220v alternating current motor, a power switch (403) is arranged on the grinding machine, and the starting or stopping of the motor (401) is controlled; and
the adjusting mechanism (5) is connected with the motor (401), and the adjusting mechanism (5) is used for driving the motor (401) to move along the vertical direction so as to adjust the height of the grinding wheel (402); the positioning mechanism (2) is a positioning sleeve (201), the wheel shaft (6) is provided with a tapered roller bearing (202), and the positioning sleeve (201) is matched with the tapered roller bearing (202).
2. The brake friction plate turning and grinding machine according to claim 1, characterized in that the operating mechanism (3) comprises a connecting cylinder and an operating handle, the connecting cylinder is connected with the positioning mechanism (2), the operating handle comprises two handles (303), the handles (303) are arc-shaped, the two handles (303) are oppositely arranged on the outer side wall of the connecting cylinder, and the plane of the handles (303) is perpendicular to the central axis of the wheel axle (6).
3. The brake friction lining turning and grinding machine of claim 2 wherein the interior of said connector barrel is hollow to form a receiving cavity; the motor (401) is arranged in the accommodating cavity, and the bottom of the motor (401) is connected with a first connecting plate (306); two first sliding grooves (307) which are oppositely arranged are formed in the inner wall of the connecting cylinder, the first sliding grooves (307) extend along the length direction of the connecting cylinder, and two ends of the first connecting plate (306) are matched with the first sliding grooves (307); the adjusting mechanism (5) is connected with the first connecting plate (306) and is used for driving the motor (401) to move along the extending direction of the first sliding chute (307).
4. The brake friction plate turning and grinding machine according to claim 3, characterized in that the adjusting mechanism (5) comprises a transmission shaft (501), an adjusting handle (502), a lifting rod (503) and an adjusting rotating wheel (504), the transmission shaft (501) is arranged on the connecting cylinder in a penetrating way, a first end of the transmission shaft (501) is rotatably connected with the connecting cylinder, and a second end of the transmission shaft (501) penetrates through the connecting cylinder and extends outwards to be fixedly connected with the adjusting handle (502); the adjusting rotating wheel (504) is sleeved on the transmission shaft (501) and is in transmission connection with the transmission shaft (501), a plurality of teeth are arranged on the outer edge surface of the adjusting rotating wheel (504), and the teeth are uniformly distributed along the circumferential direction of the adjusting rotating wheel (504); a tooth-shaped part (506) is arranged on one side of the lifting rod (503), the extending direction of the tooth-shaped part (506) is the same as the extending direction of the connecting cylinder, and the tooth-shaped part (506) is meshed with teeth on the adjusting rotating wheel (504); the first end of the lifting rod (503) is fixedly connected with the bottom of the first connecting plate (306); the adjusting handle (502) drives the transmission shaft (501) to rotate, the adjusting rotating wheel (504) rotates, and the lifting rod (503) moves along the extending direction of the connecting cylinder to adjust the height of the grinding wheel (402).
5. The brake friction plate turning and grinding machine according to claim 4, wherein the inner wall of the connecting cylinder is provided with two second sliding grooves (507) which are oppositely arranged, and the second sliding grooves (507) extend along the length direction of the connecting cylinder; the second end of the lifting rod (503) is connected with a clamping strip (508), the clamping strip (508) corresponds to the position of the adjusting rotating wheel (504), and two ends of the clamping strip (508) are matched with the second sliding groove (507).
6. The brake friction plate turning and grinding machine according to claim 4, characterized in that the outer contour of the adjusting handle (502) is recessed inwards to form a plurality of grooves (5021), and the groove bottoms of the grooves (5021) are arc-shaped.
7. The brake friction plate turning and grinding machine according to any one of claims 3 to 6, characterized in that the grinding machine further comprises a shock absorption mechanism (7), an opening is arranged at the top of the connecting cylinder, the shock absorption mechanism (7) comprises a second connecting plate (701), a third connecting plate (702) and a spring (703), the second connecting plate (701) is arranged at the opening and fixedly connected with the connecting cylinder, a first bulge (704) is arranged at the bottom of the second connecting plate (701), and the first bulge (704) extends towards the motor (401); the third connecting plate (702) is fixedly arranged at the top of the motor (401), a second protrusion (705) is arranged on the third connecting plate (702), and the second protrusion (705) extends towards the second connecting plate (701); the spring (703) is sleeved on the first protrusion (704) and the second protrusion (705), a first end of the spring (703) is fixedly connected with the second connecting plate (701), and a second end of the spring (703) is fixedly connected with the third connecting plate (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010147625.6A CN111266949B (en) | 2020-03-05 | 2020-03-05 | Brake friction plate in-place turning and grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010147625.6A CN111266949B (en) | 2020-03-05 | 2020-03-05 | Brake friction plate in-place turning and grinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111266949A CN111266949A (en) | 2020-06-12 |
| CN111266949B true CN111266949B (en) | 2021-07-02 |
Family
ID=70992764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010147625.6A Expired - Fee Related CN111266949B (en) | 2020-03-05 | 2020-03-05 | Brake friction plate in-place turning and grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111266949B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203993418U (en) * | 2014-08-29 | 2014-12-10 | 四川省华蓥市辽望实业有限公司 | Clutch friction plate trimmer |
| CN207139455U (en) * | 2017-06-16 | 2018-03-27 | 惠州市宏益精密科技有限公司 | A kind of auto parts machinery polishing tool |
| CN207724090U (en) * | 2017-12-25 | 2018-08-14 | 天津市巨星祥海机械有限公司 | A kind of efficient steel pipe polishing machine |
| CN211890098U (en) * | 2020-03-05 | 2020-11-10 | 山东华宇工学院 | Brake friction plate in-place turning and grinding machine |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100588503C (en) * | 2008-07-07 | 2010-02-10 | 黄建明 | Numerically controlled machine knife tool on-line coping device |
| JP2010201561A (en) * | 2009-03-03 | 2010-09-16 | Chogoro Kamata | Grinding device |
| JP2012011524A (en) * | 2010-07-02 | 2012-01-19 | Honda Motor Co Ltd | Metal ring grinding device |
| CN202207943U (en) * | 2011-08-02 | 2012-05-02 | 新乡日升数控轴承装备股份有限公司 | Linear groove grinding head mechanism of inner hole wall |
| CN203003618U (en) * | 2012-12-26 | 2013-06-19 | 安阳钢铁股份有限公司 | Online grinding device for coiling machine pinch rolls |
| CN204262925U (en) * | 2014-06-24 | 2015-04-15 | 杭州祥生砂光机制造有限公司 | Axle horizontal type mill silk head assembly |
| CN104802051B (en) * | 2015-04-13 | 2017-12-26 | 广东科达洁能股份有限公司 | Polished brick in porcelain character surface cold working apparatus |
| CN108406502A (en) * | 2018-02-05 | 2018-08-17 | 天津市职业大学 | A kind of timber grinding and polishing equipment and its grinding and polishing method |
| CN208005408U (en) * | 2018-03-30 | 2018-10-26 | 广州大学 | It is a kind of can automatic tool changer grinding machine hand |
| CN209998879U (en) * | 2019-05-31 | 2020-01-31 | 涡阳县康仕达机电有限公司 | grinding device for automobile brake disc |
| CN110465844B (en) * | 2019-08-30 | 2021-06-01 | 广东博智林机器人有限公司 | Polishing robot and working method thereof |
-
2020
- 2020-03-05 CN CN202010147625.6A patent/CN111266949B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203993418U (en) * | 2014-08-29 | 2014-12-10 | 四川省华蓥市辽望实业有限公司 | Clutch friction plate trimmer |
| CN207139455U (en) * | 2017-06-16 | 2018-03-27 | 惠州市宏益精密科技有限公司 | A kind of auto parts machinery polishing tool |
| CN207724090U (en) * | 2017-12-25 | 2018-08-14 | 天津市巨星祥海机械有限公司 | A kind of efficient steel pipe polishing machine |
| CN211890098U (en) * | 2020-03-05 | 2020-11-10 | 山东华宇工学院 | Brake friction plate in-place turning and grinding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111266949A (en) | 2020-06-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6325909B2 (en) | ||
| CN211890098U (en) | Brake friction plate in-place turning and grinding machine | |
| CN110258213B (en) | Roboticized rail grinding wagon | |
| CN111266949B (en) | Brake friction plate in-place turning and grinding machine | |
| JP3618482B2 (en) | Rail flow non-powered automatic grinding equipment | |
| CN205404135U (en) | Car manual brake endurance test device | |
| KR100742732B1 (en) | Automobile brake disk grind machine | |
| CN209440118U (en) | Automatic rotary tooling used in a kind of power battery production line | |
| CN214445201U (en) | Polishing device for inner and outer arc edges of automobile brake pad | |
| CN205615613U (en) | Unlocking device for locking of lifting appliance | |
| CN106584250B (en) | Tablet wire wheel polisher lifts workpiece polishing mechanism | |
| CN220718329U (en) | Machine tool for electrically trimming automobile brake pad | |
| CN220388884U (en) | Automobile brake caliper surface burr removing device | |
| CN110227987B (en) | Grinding device for groove type rail groove | |
| CN115538232B (en) | Multifunctional grinding device | |
| CN218696998U (en) | Corner processing apparatus is used in aircraft tire production | |
| CN201095071Y (en) | Grinding wheel dressing device | |
| CN220908044U (en) | Polishing unit and steel rail polishing equipment comprising same | |
| CN219059613U (en) | Self-walking multi-grinding-head steel rail grinding wagon based on numerical control technology | |
| CN217668513U (en) | Rail car brake shoe inner arc grinding machine | |
| CN2288095Y (en) | Clutch-type machine for assembling and detaching tyre | |
| CN221135274U (en) | Deburring device for automobile piston | |
| CN219986612U (en) | Brake pad holds in palm welding set | |
| CN213531883U (en) | Surface treatment device for repairing bead welding of wheel of rail vehicle | |
| CN217800859U (en) | Steel rail end face chamfering finisher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |