CN218746835U

CN218746835U - Polishing device for tire mold

Info

Publication number: CN218746835U
Application number: CN202223337246.7U
Authority: CN
Inventors: 徐峰; 徐水荣
Original assignee: Shaoxing County Xuye Mould Co ltd
Current assignee: Shaoxing County Xuye Mould Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-03-28
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a grinding device for tire mold, surface polishing piece on the support including support and horizontal swivelling joint, surface polishing piece can polish the mould surface, vertical direction relative lift on the support is connected with the supporting disk, be provided with the lift piece on the support, this lift one end is connected with the supporting disk, and can drive supporting disk relative movement, swivelling joint has main abrasive disc on the supporting disk, set up the driving piece in the supporting disk, this driving piece one end is connected with main abrasive disc, and can drive main abrasive disc and rotate, can polish the top surface and the bottom surface of mould when polishing the mould surface, through to the mould top surface, bottom surface and surface are ground, further promote the grinding effect of mould, increase the practicality of grinding.

Description

Polishing device for tire mold

[ technical field ] A method for producing a semiconductor device

The utility model relates to a tire mould grinding device's technical field especially relates to a grinding device for tire mould.

[ background of the invention ]

The tire mold is used for vulcanizing and molding various tires. Tire mold classification 1: the adjustable mould consists of a pattern ring, a mould sleeve, an upper side plate and a lower side plate. The segmented mold is divided into a conical surface guide segmented mold and an inclined plane guide segmented mold 2: the two half molds consist of an upper mold and a lower mold, and the tire molds need to be polished in the production process of the tire molds, so that the smoothness of the tire molds is ensured, and polishing equipment of the tire molds generally utilizes a polishing device;

the polishing device comprises a fixing frame, wherein a guide rail is fixed on the side wall of a vertical plate body of the fixing frame through rivets, a supporting plate is connected to the side wall of the guide rail in a sliding mode, a through hole is formed in the side wall of one end of the supporting plate, a rail is fixed on the inner wall of the through hole through rivets, a sliding rod is connected to the side wall of the rail in a sliding mode, one end of the sliding rod is fixed to the upper end of a rotating frame through screws, a first motor drives the rotating frame, the sliding rod rotates along the rail, a sliding block rotates around a sliding groove in a circulating mode, the polishing disc can move in an auxiliary supporting mode, safety in the polishing process of the tire mold is guaranteed, the first motor and a second motor rotate simultaneously, the polishing disc can be driven to rotate, circular motion is conducted around the tire mold, the outer surface of the tire mold is polished in a circulating mode, and work efficiency of tire polishing is improved.

The utility model discloses an in the use, mainly fix the mould through, after the mould is fixed to be accomplished, utilize the dish of polishing to rotate along the mould lateral wall, and then reach and grind the surface of mould, but not only need grind the surface of mould when the mould grinds, still need grind the top surface and the bottom surface of mould, and this though can polish the surface of mould, nevertheless can't satisfy and polish the top surface and the bottom surface of mould, this can cause the practicality of polishing of this equipment relatively poor, and polish comparatively the localization.

[ Utility model ] content

The utility model aims at solving the problem among the prior art, provide a grinding device for tire mould, can polish the top surface and the bottom surface of mould when polishing the mould surface.

In order to achieve the purpose, the utility model provides a polishing device for a tire mold, which comprises a bracket and an outer surface polishing piece transversely and rotatably connected on the bracket, wherein the outer surface polishing piece can polish the outer surface of the mold,

the grinding machine comprises a support, and is characterized in that a support plate is connected to the support in a vertical direction in a relatively lifting mode, a lifting piece is arranged on the support, one end of the lifting piece is connected with the support plate and can drive the support plate to move relatively, a main grinding disc is connected to the support plate in a rotating mode, a driving piece is arranged in the support plate, and one end of the driving piece is connected with the main grinding disc and can drive the main grinding disc to rotate.

Preferably, the lifting member comprises a main cylinder fixedly connected to the bracket, and an output shaft of the main cylinder is fixedly connected to the support disc.

Preferably, the driving member comprises a main motor fixedly connected to the supporting plate, and an output shaft of the main motor is fixedly connected with the main grinding plate through a screw.

Preferably, a baffle is connected to the supporting plate in a sliding mode in the vertical direction, a secondary cylinder with an output shaft fixedly connected with the baffle is connected to the supporting plate in a sliding mode, a main lead screw is connected to the supporting plate in a rotating mode and in threaded connection with the secondary cylinder, a secondary motor is fixedly connected to the supporting plate, and the output shaft of the secondary motor is fixedly connected with the main lead screw.

Preferably, a plurality of main balls are rotatably connected to the baffle, and the main balls can be attached to the die and the main grinding disc.

Preferably, the support is fixedly connected with a telescopic rod, and one end of the telescopic rod is fixedly connected with the bottom surface of the support plate.

Preferably, the bottom surface of the main grinding disc is rotatably connected with a plurality of secondary balls, and one end of each secondary ball is attached to the corresponding supporting disc.

The utility model has the advantages that: compared with the prior art, the utility model discloses an utilize the start-up of lift spare, make supporting disk relative movement, further promote the removal effect of supporting disk, and the supporting disk is at relative movement's in-process, make the driving piece drive main abrasive disc and paste with mould top surface and bottom surface mutually, at this moment the driving piece starts, drive through the driving piece makes main abrasive disc grind the mould, further promote the grinding effect of mould, grind through to mould top surface, bottom surface and surface, further promote the grinding effect of mould, increase the practicality of grinding.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

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

fig. 2 is a schematic view of the position of the driving member of the present invention;

FIG. 3 is a schematic view of the position of the electric putter of the present invention

In the figure: 1. a support; 2. an outer surface polishing member; 3. a support disc; 4. a lifting member; 5. a main grinding disc; 6. a drive member; 7. a master cylinder; 8. a main motor; 9. a baffle plate; 10. a secondary cylinder; 11. a main lead screw; 12. a secondary motor; 13. a main ball; 14. a telescopic rod; 15. a secondary ball; 16. an outer ring gear; 17. a spur gear; 18. a first motor; 19. an electric push rod; 20. a moving block; 21. a second motor; 22. a secondary grinding disk.

[ detailed description ] A

Referring to fig. 1 to 3, a grinding device for a tire mold comprises a bracket 1 and an outer surface grinding member 2 transversely and rotatably connected to the bracket 1, wherein the outer surface grinding member 2 can grind the outer surface of the mold,

in actual operation, through setting up 4 one ends of lifting member on support 1 and being connected with supporting disk 3 of relative sliding connection on support 1, make 3 vertical directions of supporting disk remove, when 3 vertical directions of supporting disk remove, supporting disk 3 can the linkage set up driving piece 6 on supporting disk 3 and remove, make driving piece 6 drive rather than being connected and swivelling joint main abrasive disc 5 on supporting disk 3 remove, and then reach main abrasive disc 5 and transmit and paste as for the mould, when two main abrasive disc 5 paste in the top surface and the bottom surface of mould respectively, driving piece 6 starts, driving piece 6 drives main abrasive disc 5 relative rotation respectively, grind mould top surface and bottom surface when making main abrasive disc 5 relative rotation, further promote the grinding effect of mould top surface and bottom surface, and then increase the efficiency that the mould ground.

As shown in fig. 2, when the supporting plate 3 needs to be lifted, since the lifting member includes a main cylinder 7 fixedly connected to the bracket 1 and an output shaft of the main cylinder 7 fixedly connected to the supporting plate 3, the supporting plate 3 can be driven to lift by the cylinder, thereby achieving the lifting effect of the supporting plate 3.

As shown in fig. 3, when the main grinding disc 5 needs to grind the mold, since the driving member 6 includes the main motor 8 fixedly connected to the supporting disc 3, the output shaft of the main motor 8 is fixedly connected to the main grinding disc 5, so as to achieve the rotation of the main grinding disc 5, thereby realizing the grinding of the main grinding disc 5 to the mold, and further improving the grinding effect of the mold.

As shown in fig. 2, when the mold is located between the main grinding disks 5, the secondary motor 12 fixedly connected to the supporting disk 3 is started, the secondary motor 12 drives the main screw 11 rotatably connected to the supporting disk 3 and connected to the output shaft of the secondary motor 12 to rotate, the main screw 11 drives the secondary cylinder 10 connected to the screw thread and slidably connected to the supporting disk 3 to move, after the position of the secondary cylinder 10 is adjusted, the secondary cylinder 10 is started, the secondary cylinder 10 drives the baffle plate 9 fixedly connected to the output shaft and slidably connected to the supporting disk 3 to move, the baffle plate 9 blocks the mold, the mold is prevented from being separated from the grinding disks in the grinding process, and the grinding effect of the mold is further improved.

As shown in fig. 1 to 3, after the top surface and the bottom surface of the mold are ground, the main grinding disc 5 presses the mold, the baffle plate 9 is reset, and since the outer surface grinding part 2 is mainly formed by connecting an outer gear ring 16, a spur gear 17, a first motor 18, an electric push rod 19, a moving block 20, a second motor 21 and a secondary grinding disc 22, the electric push rod 19 fixedly connected to the outer gear ring 16 is started, and is fixedly connected to the moving block 20 through an output shaft of the electric push rod 19, so that the electric push rod 19 drives the moving block 20 to move, so that the moving block 20 drives the second motor 21 fixedly connected to the moving block 20 to move, the second motor 21 drives the secondary grinding disc 22 fixedly connected to the output shaft thereof to move, so that the secondary grinding disc 22 is attached to the outer surface of the mold, at this time, the second motor 21 drives the secondary grinding disc 22 to rotate, so that the secondary grinding disc 22 grinds the mold during rotation, and during grinding of the mold, the first motor 18 fixedly connected to the output shaft of the first motor 18 drives the output shaft to rotate to drive the spur gear 17 fixedly connected to rotate, so that the spur gear 17 rotates to further drive the outer gear 17 to rotate and to further drive the outer surface of the outer gear ring gear 16 to mesh with the outer surface of the outer grinding cylinder 16 during grinding mold.

As shown in fig. 2, when the baffle 9 is attached to the main polishing disk 5 and the mold, the main balls 13 are rotatably connected to the baffle 9, and the main balls 13 can be attached to the mold and the main polishing disk 5, so that the friction force between the baffle 9 and the main polishing disk 5 and the mold can be further reduced by attaching the main balls 13 to the mold and the main polishing disk 5, respectively.

As shown in fig. 1, when the supporting plate 3 needs to be lifted, since the telescopic rod 14 is fixedly connected to the bracket 1, and one end of the telescopic rod 14 is fixedly connected to the bottom surface of the supporting plate 3, the telescopic rod 14 can support the supporting plate 3, and the smoothness of movement of the supporting plate 3 is further improved.

As shown in fig. 2, when the main grinding plate 5 rotates, since the bottom surface of the main grinding plate 5 is rotatably connected with a plurality of secondary balls 15, one end of each secondary ball 15 is attached to the supporting plate 3, and thus the secondary balls 15 are attached to the top surface of the supporting plate 3, thereby reducing the friction between the supporting plate 3 and the secondary balls 15.

The utility model discloses the principle: order about supporting disk 3 through the lifter and remove, make supporting disk 3 drive main abrasive disc 5 and paste mutually with the mould to start driving piece 6, make driving piece 6 drive main abrasive disc 5 and rotate, realize the grinding of 5 top surfaces of main abrasive disc and bottom surface.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. The utility model provides a grinding device for tire mould, includes support (1) and the outer surface of horizontal swivelling joint on support (1) piece (2) of polishing, the outer surface piece (2) of polishing can polish its characterized in that to the mould surface:

support (1) is gone up and down relatively in vertical direction and is connected with supporting disk (3), be provided with lifting member (4) on support (1), this lifting member one end is connected with supporting disk (3) to can drive supporting disk (3) relative movement, swivelling joint has main abrasive disc (5) on supporting disk (3), set up driving piece (6) in supporting disk (3), this driving piece (6) one end is connected with main abrasive disc (5) to can drive main abrasive disc (5) and rotate.

2. A buffing apparatus for a tire mold as in claim 1 wherein: the lifting piece (4) comprises a main cylinder (7) fixedly connected to the support (1), and an output shaft of the main cylinder (7) is fixedly connected with the support disc (3).

3. A buffing apparatus for a tire mold as in claim 2 wherein: the driving piece (6) comprises a main motor (8) fixedly connected to the supporting disc (3), and an output shaft of the main motor (8) is fixedly connected with the main grinding disc (5) through screws.

4. The buffing apparatus for a tire mold according to claim 1, characterized in that: support disk (3) are gone up vertical direction sliding connection and are had baffle (9), sliding connection has output shaft and baffle (9) fixed connection's inferior cylinder (10) on support disk (3), rotating connection has main lead screw (11) on support disk (3), this main lead screw (11) and inferior cylinder (10) threaded connection, fixedly connected with inferior motor (12) on support disk (3), this inferior motor (12) output shaft and main lead screw (11) fixed connection.

5. The buffing apparatus for a tire mold according to claim 4, wherein: the baffle (9) is rotatably connected with a plurality of main balls (13), and the main balls (13) can be attached to the die and the main grinding disc (5).

6. The buffing apparatus for a tire mold according to claim 1, characterized in that: the support (1) is fixedly connected with a telescopic rod (14), and one end of the telescopic rod (14) is fixedly connected with the bottom surface of the support plate (3).

7. A buffing apparatus for a tire mold as in claim 1 wherein: the bottom surface of the main grinding disc (5) is rotatably connected with a plurality of secondary balls (15), and one end of each secondary ball (15) is attached to the corresponding supporting disc (3).