CN209936527U

CN209936527U - Adjustable locking device for fixing wheel mold

Info

Publication number: CN209936527U
Application number: CN201920471386.2U
Authority: CN
Inventors: 诸玉根; 方小山; 方正林
Original assignee: Nanjing Dingjiu Machinery Equipment Co Ltd
Current assignee: Nanjing Dingjiu Machinery Equipment Co Ltd
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-01-14
Anticipated expiration: 2029-04-09

Abstract

The utility model discloses an adjustable locking device for fixing a wheel mold, which comprises a main body and two groups of movable plug boards, wherein two placing tables are arranged on two opposite side walls in an inner cavity of the main body, the two placing tables are symmetrically arranged, motors are arranged in the two placing tables, the motors are connected with a support plate through a transmission shaft, and one end of the support plate, which is far away from the transmission shaft, is provided with a brush; the lateral wall in the main part inner chamber still is equipped with the rebound groove, the rebound inslot is equipped with the telescopic link, telescopic link one end and fixed plate welding, the inner wall welding in the other end and the rebound groove. The utility model discloses a side shield of main part inner chamber both sides can the centre gripping locking plate, can take it out from two sets of side shields when the locking plate of a certain model is not conform to the requirement, change the locking plate of suitable model again and place in between two sets of side shields can, applicable in fixed not unidimensional wheel mould, increased its application scope.

Description

Adjustable locking device for fixing wheel mold

Technical Field

The utility model relates to a fixed technical field of wheel mould, concretely relates to be used for fixed adjustable locking device of wheel mould.

Background

The wheel mold is used for vulcanizing and molding various wheels. Wheel molds fall into two categories: 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 dies consist of an upper die and a lower die.

After the wheel mold is machined, a specific locking device is needed to be used for fixing the wheel mold, but most of the locking devices in the prior art can only clamp the wheel mold with a specific size, the radian of a bent groove of a locking plate in the locking device is not variable, and the locking plate is fixed, so that the application range of the wheel mold is small.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a be used for fixed adjustable locking device of wheel mould, solve the most wheel mould that can only centre gripping specific dimension of current locking device, the less problem of application scope.

The technical scheme is as follows: the utility model relates to an adjustable locking device for fixing a wheel mold, which comprises a main body and two groups of movable inserting plates, wherein two placing tables are arranged on two opposite side walls in an inner cavity of the main body, the two placing tables are symmetrically arranged, motors are arranged in the two placing tables, the motors are connected with a support plate through a transmission shaft, and one end of the support plate, which is far away from the transmission shaft, is provided with a brush;

a rebound groove is further formed in the side wall of the inner cavity of the main body, a telescopic rod is arranged in the rebound groove, one end of the telescopic rod is welded with the fixed plate, the other end of the telescopic rod is welded with the inner wall of the rebound groove, a clamping plate is arranged on one side, away from the telescopic rod, of the fixed plate, a first spring is arranged between the clamping plate and the fixed plate, the clamping plate is an arc-shaped clamping plate, and the opening of the clamping plate faces the center of the inner cavity of;

keep away from in the main part inner chamber and be equipped with the locking board on the lateral wall in resilience groove, one side that the locking board is close to main part inner chamber center is equipped with the curved groove, the both sides end of locking board all is equipped with the side shield, the corresponding main part lateral wall position department of side shield still is equipped with the through-hole that runs through the main part lateral wall, be equipped with two sets of second springs in the through-hole, the locking block has all been welded at the both ends of second spring, movable plug board all is equipped with two sets of draw-in grooves with one side that the side shield is close to the second spring, the locking block at second spring both ends block respectively in the draw-in groove on movable plug board.

Furthermore, the two ends of one side of the movable inserting plate, which is close to the second spring, are welded with inserting blocks, and the outer side wall of the main body is provided with a slot matched with the inserting blocks.

Furthermore, the first springs are symmetrically distributed on two sides of the fixing plate, one end of each first spring is connected with the fixing plate, and the other end of each first spring is connected with the clamping plate.

Further, the motor is welded with the inner wall of the placing table.

Furthermore, the clamping plate is made of plastic.

Has the advantages that: the utility model has the advantages that the locking plate can be clamped by the two groups of side baffles, when the locking plate of a certain type is not satisfactory, the locking plate can be drawn out from the two groups of side baffles, and then the locking plate of a proper type is replaced and placed between the two groups of side baffles, so that the device can be suitable for fixing wheel molds of different sizes, and the application range of the device is enlarged; through the arrangement of the motors and the hairbrushes, the two groups of motors work simultaneously to drive the two groups of hairbrushes to rotate simultaneously, so that two sides of the wheel mold are wiped, burrs on the surface of the wheel mold are scraped, and the precision of the wheel mold is higher; the second spring and the locking blocks on the two sides of the second spring are arranged in the through hole, when the second spring or the locking blocks are damaged, the locking plate and the side baffle are taken out of the main body, then the second spring and the locking blocks are taken out, and the second spring or the locking blocks can be conveniently replaced.

Drawings

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

FIG. 2 is a schematic view of the splint structure;

FIG. 3 is a schematic view of a brush structure;

fig. 4 is a schematic diagram of a locking plate structure.

Detailed Description

The invention will be further described with reference to the following figures and examples:

as shown in fig. 1 to 4, the utility model relates to an adjustable locking device for fixing a wheel mold, including a main body 1 and two sets of movable insertion plates 13, a placing table 16 is arranged on two opposite side walls in an inner cavity of the main body 1, the two placing tables 16 are symmetrically arranged, a motor 17 is arranged in each of the two placing tables 16, the motor 17 is welded to the inner wall of the placing table 16, the motor 17 is connected with a support plate 20 through a transmission shaft 18, one end of the support plate 20, which is far away from the transmission shaft 18, is provided with a brush 19, the two sets of motors 17 can work simultaneously to drive the two sets of brushes 19 to rotate simultaneously by arranging the motor 17 and the brush 19, the two sides of the wheel mold are cleaned, burrs on the surface of the wheel mold are scraped, and;

the side wall in the inner cavity of the main body 1 is also provided with a rebound groove 2, a telescopic rod 3 is arranged in the rebound groove 2, one end of the telescopic rod 3 is welded with a fixed plate 4, the other end of the telescopic rod 3 is welded with the inner wall of the rebound groove 2, the telescopic rod 3 is driven by electric power, the telescopic rod 3 can stretch to drive the fixed plate 4 to move, and therefore the position of the clamping plate 6 is adjusted, one side, away from the telescopic rod 3, of the fixed plate 4 is provided with a clamping plate 6, a first spring 5 is arranged between the clamping plate 6 and the fixed plate 4, the first spring 5 is symmetrically distributed on two sides of the fixed plate 4, one end of the first spring 5 is connected with the fixed plate 4, the other end of the first spring is connected with the clamping plate 6, the clamping plate 6 is an arc-shaped clamping plate made of plastic, an;

a locking plate 7 is arranged on the side wall, far away from the rebounding groove 2, in the inner cavity of the main body 1, a bent groove 21 is arranged on one side, close to the center of the inner cavity of the main body 1, of the locking plate 7, side baffles 11 are arranged on both side ends of the locking plate 7, through holes 8 penetrating through the side wall of the main body 1 are further formed in positions, corresponding to the side baffles 11, of the side wall of the main body 1, two groups of second springs 9 are arranged in the through holes 8, locking blocks 10 are welded at both ends of the second springs 9, two groups of clamping grooves 12 are arranged on one sides, close to the second springs 9, of the movable inserting plate 13 and one sides, close to the second springs 9, of the movable inserting blocks 14 are welded at both ends of one side, close to the second springs 9, of the movable inserting blocks 14 are welded at both ends, and inserting; by arranging the two groups of side baffles 11, the locking plate 7 can be clamped by the side baffles 11 on the two sides of the inner cavity of the main body 1, when the locking plate 7 of a certain model does not meet the requirement, the locking plate 7 of the certain model can be pulled out of the two groups of side baffles 11, and then the locking plate 7 of the proper model is replaced and placed between the two groups of side baffles 11, so that the device can be suitable for fixing wheel molds of different sizes, and the application range of the device is enlarged; the second spring 9 and the locking blocks 10 on the two sides of the second spring are arranged in the through hole 8, when the second spring 9 or the locking blocks 10 are damaged, the locking plate 7 and the side baffle 11 are taken out of the main body, then the second spring 9 and the locking blocks 10 are taken out, and the second spring 9 or the locking blocks 10 can be conveniently replaced; when the burrs on the wheel mold are cleaned, the burrs can fall into the through hole 8, and the burrs in the through hole 8 can be cleaned by taking the inserting block 14 on the movable inserting plate 13 out of the inserting groove 15.

The utility model discloses a working process does: when the wheel mold is in operation, the locking plate 7 is placed between the two groups of side baffles 11 in the inner cavity of the main body 1, the two groups of side baffles 11 are close to each other and clamp the locking plate 7 under the action of the second springs 9 in the through holes 8 at the two sides of the main body 1, one side of the wheel mold is placed in the bent groove 21 when the wheel mold is fixed, then the telescopic rod 3 is extended to drive the opening of the clamping plate 6 to be tightly attached to the other side of the wheel mold, the wheel mold can be fixed, when the locking plate 7 of a certain type does not meet the fixing requirement, the locking plate 7 of the proper type is pulled out of the two groups of side baffles 11, and then the locking plate 7 of the proper type; when producing the wheel mould, if the processing precision is not enough, can lead to the wheel mould surface to contain the burr, when there is the burr on wheel mould surface, make motor 17 work drive transmission shaft 18 operation, make extension board 20 and brush 19 operation thereupon, can strike off the burr on wheel mould surface.

Claims

1. The utility model provides an adjustable locking device for wheel die is fixed, includes main part and two sets of activity picture peg, its characterized in that: the two opposite side walls in the inner cavity of the main body are respectively provided with a placing table, the two placing tables are symmetrically arranged, motors are respectively arranged in the two placing tables, the motors are connected with a support plate through a transmission shaft, and one end of the support plate, far away from the transmission shaft, is provided with a brush;

2. An adjustable locking device for wheel mold attachment as claimed in claim 1, wherein: the movable inserting plate is welded at two ends of one side close to the second spring, and a slot matched with the inserting block is formed in the outer side wall of the main body.

3. An adjustable locking device for wheel mold attachment as claimed in claim 1, wherein: the first springs are symmetrically distributed on two sides of the fixing plate, one end of each first spring is connected with the fixing plate, and the other end of each first spring is connected with the clamping plate.

4. An adjustable locking device for wheel mold attachment as claimed in claim 1, wherein: the motor is welded with the inner wall of the placing table.

5. An adjustable locking device for wheel mold attachment as claimed in claim 1, wherein: the splint are made of plastic materials.