CN214816786U

CN214816786U - Automatic trimmer of brake disc

Info

Publication number: CN214816786U
Application number: CN202022276817.5U
Authority: CN
Inventors: 邵冬青; 邱文淦; 王建; 伍月恩; 胡亮
Original assignee: Fujiwa Machinery Industry Hubei Co ltd
Current assignee: Fujiwa Machinery Industry Hubei Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-11-23
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses an automatic brake disc trimmer, which comprises a frame and a bracket, wherein a base is fixedly arranged on the lower end surface of the frame, a working panel is fixedly arranged on the upper end surface of the frame, a driving motor is fixedly connected on the upper end surface of an internal supporting plate of the frame through a bolt, a small belt wheel is fixedly connected on the upper part of a motor shaft of the driving motor, automatic pressing and positioning of a sealing cover in the mould are realized through a pressing mould and a workpiece placing and positioning mould on the upper part of the frame, the lower end of the workpiece placing and positioning mould is provided with a main shaft which is driven by the driving motor, the sealing cover can rotate at high speed, an internal trimming cutter clamp and an external trimming cutter clamp which are arranged on the right side of the workpiece placing and positioning mould are pushed by a telescopic rod through a driving oil cylinder, the internal trimming cutter clamp and the external trimming cutter clamp can clamp the edge of the sealing cover to perform trimming outside simultaneously, and the position trimming precision of the internal trimming cutter clamp and the external trimming cutter clamp are controlled by the driving oil cylinder is high, the efficiency is high.

Description

Automatic trimmer of brake disc

Technical Field

The utility model belongs to the technical field of the disc trimmer is relevant, concretely relates to automatic trimmer of brake disc.

Background

The disc trimmer is a trimming and polishing machine, and a brake disc needs to be forged and formed, polished and trimmed, corrected by a rolling machine and the like during processing.

The prior art has the following problems: the existing disc edge trimmer can only polish one side of a brake disc after rough machining when polishing the brake disc, and needs to turn over and polish the other side after finishing one side, so that the working efficiency is low; when the brake disc is manually turned, the burr of the brake disc is easily cut due to the fact that the burr of the pot on one side is not polished.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic trimmer of brake disc to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic brake disc trimming machine comprises a machine frame and a support, wherein a base is fixedly arranged on the lower end face of the machine frame, a working panel is fixedly arranged on the upper end face of the machine frame, a driving motor is fixedly connected to the upper end face of an inner supporting plate of the machine frame through bolts, a small belt wheel is fixedly connected to the upper portion of a motor shaft of the driving motor, a first driving oil cylinder is fixedly connected to the upper end face of the working panel through bolts, a second driving oil cylinder is fixed to the upper portion of the first driving oil cylinder through a supporting plate, a first telescopic rod is slidably connected to the left side of the first driving oil cylinder, a second telescopic rod is slidably connected to the left side of the second driving oil cylinder, an inner trimming cutter clamp is fixedly connected to the left end face of the first telescopic rod, an outer trimming cutter clamp is fixedly connected to the left end face of the second telescopic rod, a workpiece placing and positioning die is mounted on the left side, which is positioned on the inner trimming cutter clamp, on the upper end face of the working panel, the lower end face fixedly connected with main shaft of positioning die is placed to the work piece, the lower end face of main shaft has cup jointed big band pulley, the rear portion that positioning die was placed to the work piece is fixed on the work panel and is provided with the support, the front end fixed of support is provided with third actuating cylinder, the below telescopic connection of third actuating cylinder has the connecting axle, the lower extreme of connecting axle is connected with compresses tightly the mould.

Preferably, the small belt wheel is in transmission connection with the large belt wheel through a belt, and the first driving oil cylinder drives the first telescopic rod to move so as to drive the internal trimming cutter clamp to move along the horizontal direction.

Preferably, the second driving oil cylinder drives the second telescopic rod to move so as to drive the outer trimming cutter clamp to move leftwards or rightwards along the horizontal direction, so that the outer trimming cutter clamp is in contact with the lower edge of the workpiece to be trimmed, which is placed on the workpiece placing and positioning die.

Preferably, the driving motor drives the small belt wheel to rotate, the small belt wheel drives the large belt wheel to rotate through belt transmission, the main shaft driven by the large belt wheel rotates to further drive the workpiece to place the positioning die to rotate, and the internal trimming cutter clamp and the external trimming cutter clamp the cutter to cut the edge of the to-be-machined part and realize automatic trimming of the edge of the to-be-machined part sealing cover.

Preferably, the upper pressing die is connected with the bracket in a sliding mode through a connecting shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a compress tightly the mould and the positioning die is placed to the work piece in setting, realize carrying out the automatic location that compresses tightly to the closing cap in the mould, the work piece is placed the positioning die lower extreme and is provided with the main shaft under driving motor's drive, and the closing cap can rotate at a high speed, is repairing cutter anchor clamps and repairing cutter anchor clamps outward through the inside that its right side set up, passes through the telescopic link at driving cylinder and promotes down, and interior repairing cutter anchor clamps and repairing cutter anchor clamps outward can press from both sides tight closing cap edge and carry out the deburring, compare with current trimmer the utility model discloses can realize pressing from both sides the closing cap self-holding, cut edge to the internal outside simultaneously, through the position side cut precision height of repairing cutter anchor clamps and repairing cutter anchor clamps outward in the driving cylinder control, it is efficient.

Drawings

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

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a front view of the structure of the present invention;

in the figure: 1. a frame; 2. a base; 3. a working panel; 4. a drive motor; 5. a small belt pulley; 6. a large belt pulley; 7. a main shaft; 8. placing a positioning die on the workpiece; 9. internally repairing the cutter clamp; 10. externally repairing the cutter clamp; 11. a second driving oil cylinder; 12. a second telescopic rod; 13. a first drive cylinder; 14. a first telescopic rod; 15. a support; 16. a third driving oil cylinder; 17. an upper compaction die; 18. a connecting shaft; 91. a fourth cylinder; 92 push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic brake disc trimming machine comprises a frame 1 and a bracket 15, wherein a base 2 is fixedly arranged on the lower end surface of the frame 1, a working panel 3 is fixedly arranged on the upper end surface of the frame 1, a driving motor 4 is fixedly connected on the upper end surface of an inner supporting plate of the frame 1 through bolts, a small belt wheel 5 is fixedly connected on the upper part of a motor shaft of the driving motor 4, a first driving oil cylinder 13 is fixedly connected on the upper end surface of the working panel 3 through screws, a second driving oil cylinder 11 is fixedly arranged on the upper part of the first driving oil cylinder 13 through a supporting plate, a first telescopic rod 14 is slidably connected on the left side of the first driving oil cylinder 13, a second telescopic rod 12 is slidably connected on the left side of the second driving oil cylinder 11, an inner trimming cutter clamp 9 is fixedly connected on the left end surface of the first telescopic rod 14, an outer trimming cutter clamp 10 is fixedly connected on the left end surface of the second telescopic rod 12, a workpiece placing and positioning die 8 is arranged on the left side of the inner trimming cutter clamp 9 on the upper end surface of the working panel 3, the lower end face of the workpiece placing and positioning die 8 is fixedly connected with a main shaft 7, the lower end face of the main shaft 7 is sleeved with a large belt wheel 6, a support 15 is fixedly arranged on the working panel 3 at the rear part of the workpiece placing and positioning die 8, a third driving oil cylinder 16 is fixedly arranged at the front end of the support 15, a connecting shaft 18 is telescopically connected below the third driving oil cylinder 16, and the lower end of the connecting shaft 18 is connected with an upper pressing die 17.

An automatic brake disc trimming machine comprises a small belt wheel 5 and a large belt wheel 6 which are connected through belt transmission, and a first driving oil cylinder 13 drives a first telescopic rod 14 to move so as to drive an inner trimming cutter clamp 9 to move along the horizontal direction. The second driving oil cylinder 11 drives the second telescopic rod 12 to move to drive the outer trimming cutter clamp 10 to move leftwards or rightwards along the horizontal direction, so that the lower edge of a workpiece to be trimmed, which is placed on the outer trimming cutter clamp 10 and the workpiece placing and positioning die 8, is in contact with the lower edge of the workpiece to be trimmed, the driving motor 4 drives the small belt wheel 5 to rotate, the small belt wheel 5 drives the large belt wheel 6 to rotate through belt transmission, the main shaft 7 driven by the large belt wheel 6 rotates, further the workpiece placing and positioning die 8 is driven to rotate, the inner trimming cutter clamp 9 and the outer trimming cutter clamp 10 clamp the cutter to cut the edge of the workpiece to be machined, so that the edge of the workpiece to be machined cover is automatically trimmed, and the upper pressing die 17 is in sliding connection with the support 15 through the connecting shaft 18. The inner trimming cutter clamp 9 is arranged on a push rod 92 of the fourth oil cylinder to realize vertical movement.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when in use, the third driving oil cylinder 16 controls the connecting shaft 18 to pull up the upper pressing mold 17, the seal cover is manually placed on the upper end surface of the workpiece placing and positioning mold 8, the upper pressing die 17 is put down and pressed to seal the cover by controlling the connecting shaft 18 through the third driving oil cylinder 16, the power supply of the driving motor 4 is turned on, the driving motor 4 drives the workpiece placing and positioning die 8 to rotate through the small belt wheel 5, the large belt wheel 6 and the main shaft 7, the clamped cover is also in a high-speed rotating state, the positions of the inner trimming cutter clamp 9 and the outer trimming cutter clamp 10 are controlled by using the first driving oil cylinder 13 and the second driving oil cylinder 11, the inner trimming cutter clamp 9 can extrude the inner edge of the cover under the driving of the first driving oil cylinder 13, and the outer trimming cutter clamp 10 can extrude the outer edge of the cover under the driving of the second driving oil cylinder 11, so that the edge of the cover is trimmed; through compressing tightly mould 17 and work piece and placing positioning die 8 in setting up, the realization is carried out the automation to the closing cap in the mould and is compressed tightly the location, the work piece is placed 8 lower extremes of positioning die and is provided with main shaft 7 under driving motor 4's drive, the closing cap can rotate at a high speed, repair cutter anchor clamps 9 and repair cutter anchor clamps 10 outward through the interior that its right side set up, pass through the telescopic link at driving cylinder and promote down, repair cutter anchor clamps 9 and repair cutter anchor clamps 10 outward and can press from both sides tight closing cap edge and carry out the deburring, compare with current trimmer the utility model discloses can realize cutting edge the closing cap self-holding, cut edge the inside outside simultaneously, through the position side cut precision height of repairing cutter anchor clamps 9 and repairing cutter anchor clamps 10 outward in the driving cylinder control, it is efficient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic trimmer for brake discs, comprising a frame (1) and a bracket (15), characterized in that: the device is characterized in that a base (2) is fixedly mounted on the lower end face of the rack (1), a working panel (3) is fixedly mounted on the upper end face of the rack (1), a driving motor (4) is fixedly connected to the upper end face of an inner supporting plate of the rack (1) through bolts, a small belt wheel (5) is fixedly connected to the upper portion of a motor shaft of the driving motor (4), a first driving oil cylinder (13) is fixedly connected to the upper end face of the working panel (3) through screws, a second driving oil cylinder (11) is fixed to the upper portion of the first driving oil cylinder (13) through a supporting plate, a first telescopic rod (14) is slidably connected to the left side of the first driving oil cylinder (13), a second telescopic rod (12) is slidably connected to the left side of the second driving oil cylinder (11), an internal trimming cutter clamp (9) is fixedly connected to the left end face of the first telescopic rod (14), an external trimming cutter clamp (10) is fixedly connected to the left end face of the second telescopic rod (12), the left side of trimming cutter anchor clamps (9) is installed the work piece and is placed positioning die (8) in work panel (3) up end is located, the lower terminal surface fixedly connected with main shaft (7) of positioning die (8) are placed to the work piece, the lower terminal surface cover of main shaft (7) has connect big band pulley (6), the rear portion that positioning die (8) were placed to the work piece is fixed on work panel (3) and is provided with support (15), the front end of support (15) is fixed and is provided with third driving cylinder (16), the below telescopic connection of third driving cylinder (16) has connecting axle (18), the lower extreme of connecting axle (18) is connected with and compresses tightly mould (17).

2. The automatic brake disc edger of claim 1, wherein: the small belt wheel (5) is in transmission connection with the large belt wheel (6) through a belt, and the first driving oil cylinder (13) drives the first telescopic rod (14) to move so as to drive the inner trimming cutter clamp (9) to move along the horizontal direction.

3. The automatic brake disc edger of claim 1, wherein: the second driving oil cylinder (11) drives the second telescopic rod (12) to move so as to drive the outer trimming cutter clamp (10) to move leftwards or rightwards along the horizontal direction, and the outer trimming cutter clamp (10) is made to contact with the lower edge of the workpiece to be trimmed, which is placed on the workpiece placing and positioning die (8).

4. The automatic brake disc edger of claim 1, wherein: the automatic trimming device is characterized in that the driving motor (4) drives the small belt wheel (5) to rotate, the small belt wheel (5) drives the large belt wheel (6) to rotate through belt transmission, the main shaft (7) driven by the large belt wheel (6) rotates to further drive a workpiece to place the positioning die (8) to rotate, and the internal trimming cutter clamp (9) and the external trimming cutter clamp (10) clamp the cutter to cut the edge of the to-be-machined part to realize automatic trimming of the edge of the to-be-machined part cover.

5. The automatic brake disc edger of claim 1, wherein: the upper pressing die (17) is connected with the bracket (15) in a sliding manner through a connecting shaft (18).

6. The automatic brake disc edger of claim 1, wherein: the internal trimming cutter clamp (9) is arranged on a push rod (92) of the fourth oil cylinder.