CN209998879U

CN209998879U - grinding device for automobile brake disc

Info

Publication number: CN209998879U
Application number: CN201920808951.XU
Authority: CN
Inventors: 高克亮
Original assignee: Guoyang County Kangshida Electromechanical Co Ltd
Current assignee: Guoyang County Kangshida Electromechanical Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-01-31
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a grinding device of automobile brake disc, including rectangle operation panel and U-shaped brace table, the output shaft of rectangle operation panel top motor passes through the shaft coupling and is connected with the pivot transmission, the right-hand member face of pivot is equipped with the round platform lug of pegging graft in the brake disc concave surface inslot, has cup jointed spacing telescopic connecting axle and spiro union has the telescopic external screw thread portion of internal thread, the lead screw that the transmission was connected on the U-shaped brace table passes through screw-nut and is connected with the transmission of the shape fixing base of falling L, the top of the shape fixing base of falling L is equipped with the anchor clamps of polishing, the anchor clamps of polishing are including locating U template, horizontal plate and mill fastener, mill fastener includes fixed plate, connecting rod, supports the roof, supports the ejector pin and supports the ejector pin.

Description

grinding device for automobile brake disc

Technical Field

The utility model belongs to the technical field of the car brake disc is polished, concretely relates to grinding device of kind of car brake discs.

Background

The prior art is fixed the back with the car brake disc to the polishing of car brake disc usually, under the car brake disc pivoted condition, adopts the rectangle mill earlier to polish the upper surface of car brake disc, then behind the upset car brake disc, polishes to the basal surface of car brake disc, and the process of polishing is loaded down with trivial details, and it is inconvenient to polish moreover.

Therefore, automobile brake disc polishing devices capable of polishing the automobile brake disc on two sides simultaneously and having good polishing effect, high efficiency and convenience in polishing are provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding device of kinds of car brake discs to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a polishing device of kinds of automobile brake discs, including rectangle operation panel and U-shaped brace table, the motor install bin internal fixation at rectangle operation panel top is equipped with the motor, the output shaft of motor passes through the shaft coupling and is connected with the pivot transmission, the right-hand member face of pivot is equipped with the round platform lug of pegging graft in the brake disc concave surface inslot, with round platform lug fixed connection and run through in the connecting axle of brake disc and locate the outer screw thread portion of connecting axle outer tip, cup joint the stop sleeve on the connecting axle, the spiro union has the internal thread sleeve that supports and press from both sides tight stop sleeve in the external screw thread portion, the lead screw that the transmission was connected on the U-shaped brace table passes through screw-nut and is connected with the transmission of the shape of falling L fixing base, the top of falling L fixing base is equipped with polishing clamp, polishing clamp is including the U template that locates the brake disc lateral surface, locate the horizontal plate of U template left and right sides and locate respectively mill fastener on the U template, mill fastener includes two fixed plate of mirror symmetry and the connecting rod, the connecting rod of two fixed connection of fixed plates of horizontal slip cup joints, the roof and the top of the top concave plate and the top of the external screw thread and support of the top screw rod and the.

Preferably, a handle is fixedly arranged on the outer side surface of the internal thread sleeve.

The convenience is rotated the handle application of force and is supported spacing sleeve clamp fastening brake disc, makes things convenient for the dismantlement of brake disc simultaneously to the internal thread sleeve.

Preferably, the brake disc is fixedly clamped between the limiting sleeve and the circular truncated cone bump.

Preferably, the input shaft of the screw rod is in transmission connection with the output shaft of the servo speed reducing motor.

Preferably, the left side and the right side of the bottom of the inverted L-shaped fixed seat are symmetrically provided with two sliding blocks which are in sliding connection with sliding rods fixedly arranged on the U-shaped supporting platform.

The sliding connection of the sliding rod and the sliding block is utilized in the arrangement, and the stability of the front-back operation transmission of the inverted L-shaped fixed seat is improved.

Preferably, a force application handle is fixedly arranged on the outer side surface of the abutting screw rod.

Preferably, the propping rod penetrates through a through hole in the outer side fixing plate and is fixedly connected with the grinding disc.

The utility model discloses a technological effect and advantage: this grinding device of car brake disc, place the brake disc between spacing sleeve and round platform lug, support spacing sleeve clamp fastening fixed brake disc through rotatory female sleeve, under the transmission of lead screw, will fall L shape fixing base and promote forward, overlap the lateral surface at the brake disc with two anchor clamps of polishing, rotatory top screw that supports, make top screw support the roof and move forward to supporting the inboard fixed plate till, make mill laminating brake disc lateral surface, make two mills of lateral surface laminating of brake disc, when the motor drives pivot pivoted, brake disc laminating mill is rotatory, polish the lateral surface of brake disc, can carry out the two-sided polishing simultaneously to the lateral surface of brake disc, it is convenient to polish, high efficiency.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a top view of the inverted L-shaped fixing base of the present invention;

FIG. 3 is a top view of the rotating shaft of the present invention;

fig. 4 is a top view of the millstone fastening device of the present invention.

In the figure: 1. a rectangular operating table; 2. a U-shaped support table; 3. a motor installation box; 4. a motor; 5. a rotating shaft; 6. a brake disc; 7. a boss of the circular truncated cone; 8. a connecting shaft; 9. an external threaded portion; 10. a limiting sleeve; 11. an internally threaded sleeve; 12. a handle; 13. a screw rod; 14. an inverted L-shaped fixing seat; 15. a servo deceleration motor; 16. polishing the clamp; 17. a U-shaped plate; 18. a horizontal plate; 19. a millstone fastening device; 20. a slide bar; 21. a fixing plate; 22. a connecting rod; 23. abutting against the top plate; 24. a grinding disc; 25. abutting the ejector rod; 26. propping against the groove; 27. abutting against the screw; 28. a force application handle.

Detailed Description

The technical solution 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 , but not all embodiments.

The utility model provides a grinding device as shown in fig. 1-4 kinds of automobile brake disc, including rectangle operation panel 1 and U-shaped brace table 2, the motor install bin 3 internal fixation at rectangle operation panel 1 top is equipped with motor 4, motor 4's output shaft passes through the shaft coupling and is connected with the transmission of pivot 5, the right-hand member face of pivot 5 is equipped with the round platform lug 7 of pegging graft in 6 concave surface inslot of brake disc, with round platform lug 7 fixed connection and run through in the connecting axle 8 of brake disc 6 and locate the outer thread portion 9 of the outer tip of connecting axle 8, spacing sleeve 10 has been cup jointed on the connecting axle 8, the spiro union has the interior thread sleeve 11 that supports and press from both sides tight spacing sleeve 10 in top in the thread portion 9, the lead screw 13 of transmission connection on the U-shaped brace table 2 passes through screw-nut and is connected with the transmission of the shape of falling L fixing base 14, the top of the shape fixing base 14 of falling L is equipped with the anchor clamps 16 of polishing, anchor clamps 16 support inboard 24 and the interior thread support top fixing plate 21 that support the fixed plate 21 and two fixed plate 23 fixed plate outside fixed plate and the fixed plate 21 that the fixed plate 21 and the fixed plate 21 that support the fixed plate that slide on locating the outer side of the U-screw plate of the U-shaped millstone 6 lateral surface of locating the U-.

Specifically, a handle 12 is fixedly arranged on the outer side surface of the internal thread sleeve 11.

Specifically, the brake disc 6 is fixedly clamped between the limiting sleeve 10 and the circular truncated cone bump 7.

Specifically, an input shaft of the screw rod 13 is in transmission connection with an output shaft of a servo speed reduction motor 15.

Specifically, two sliding blocks which are in sliding connection with the sliding rod 20 fixedly arranged on the U-shaped supporting platform 2 are symmetrically arranged on the left side and the right side of the bottom of the inverted L-shaped fixing seat 14.

Specifically, a force application handle 28 is fixedly arranged on the outer side surface of the abutting screw 27.

Specifically, the supporting rod 25 penetrates through a through hole on the outer fixing plate 21 and is fixedly connected with the grinding disc 24.

This grinding device of car brake disc, place brake disc 6 between spacing sleeve 10 and round platform lug 7, support spacing sleeve 10 through rotatory internal thread sleeve 11 and press from both sides tight fixed brake disc 6, under the transmission of lead screw 13, will fall L shape fixing base 14 and promote forward, overlap two lateral surfaces at brake disc 6 with two anchor clamps 16 of polishing, rotatory screw rod 27 that supports, make support screw rod 27 to support and support roof 23 and move forward to supporting inboard fixed plate 21, make mill 24 laminate brake disc 6 lateral surface, make two mill 24 of lateral surface laminating of brake disc 6, when motor 4 drives pivot 5 pivoted, brake disc 6 laminating mill 24 is rotatory, polish the lateral surface of brake disc 6, can carry out the simultaneous two-sided polishing to the lateral surface of brake disc 6, it is convenient to polish, high efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

The polishing device for the automobile brake discs comprises a rectangular operating table (1) and a U-shaped supporting table (2), and is characterized in that a motor (4) is fixedly arranged in a motor installation box (3) at the top of the rectangular operating table (1), an output shaft of the motor (4) is in transmission connection with a rotating shaft (5) through a shaft coupling, a circular table lug (7) inserted in a concave groove of the brake disc (6), a connecting shaft (8) fixedly connected with the circular table lug (7) and penetrating through the brake disc (6), and an external thread part (9) arranged at the outer end part of the connecting shaft (8) are arranged on the right end face of the rotating shaft (5), a limiting sleeve (10) is sleeved on the connecting shaft (8), a screw sleeve (11) abutting against and clamping the limiting sleeve (10) is connected on the external thread part (9) in a threaded manner, a screw rod (13) in transmission connection with an inverted L-shaped fixing seat (14) through a screw nut, the inverted L-shaped fixing seat (14) is in transmission connection with the inverted L-shaped fixing seat (14), the top of the inverted L-shaped fixing seat (14) is provided with a polishing clamp (16), the polishing clamp (16) is arranged at the top of the U-shaped disc (6), the polishing clamp (17), comprises a connecting rod (17) which is arranged on the U-shaped top plate (17) and two symmetrical top plate (17) fixed on the top plate (17) and two symmetrical top plate (17) and two top plates (17) which abut against the top plate (17) and two top plate (17) of a U-top plate (17) fixed plate (17) which abuts against the U-shaped plate (17) and two symmetrical top plate (17) fixed.
2. The grinding device for automobile brake discs as claimed in claim 1, wherein a handle (12) is fixed to the outer side of the internally threaded sleeve (11).
3. The grinding device for the automobile brake disc is characterized in that the brake disc (6) is fixedly clamped between the limiting sleeve (10) and the circular truncated cone bump (7).
4. The grinding device of automobile brake disc is characterized in that, the input shaft of the lead screw (13) is connected with the output shaft of the servo speed reducing motor (15) in a transmission way.
5. The grinding device for automobile brake discs as claimed in claim 1, wherein the two opposite sides of the bottom of the inverted L-shaped fixing base (14) are symmetrically provided with two sliding blocks which are slidably connected with the sliding rod (20) fixed on the U-shaped supporting platform (2).
6. The grinding device of automobile brake disc is characterized in that an application handle (28) is fixed on the outer side surface of the propping screw rod (27).
7. The grinding device for automobile brake discs as claimed in claim 1, wherein the propping rod (25) penetrates through a through hole on the outer side fixing plate (21) and is fixedly connected with the grinding disc (24).