CN214867060U

CN214867060U - Tin-added vermicular graphite cast iron brake drum

Info

Publication number: CN214867060U
Application number: CN202121116236.3U
Authority: CN
Inventors: 秦玉梅
Original assignee: Kunming Anjiang Yungu Auto Parts Co ltd
Current assignee: Kunming Anjiang Yungu Auto Parts Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-11-26
Anticipated expiration: 2031-05-24

Abstract

The utility model relates to the technical field of brake drums, in particular to a tinned vermicular cast iron brake drum, which comprises a box body, wherein the left side of the upper end of the box body is fixedly connected with a water tank, the right end of the water tank is fixedly connected with a water pump, the water pump is fixedly connected with the box body, the middle part of the upper end of the box body is fixedly connected with a support frame, the upper end of the water pump is fixedly connected with a water pipe, the water pipe is fixedly connected with the support frame, and the lower end of the water pipe is fixedly connected with a condenser pipe, the phenomenon of shaking and deviation is prevented from occurring to influence the production quality.

Description

Tin-added vermicular graphite cast iron brake drum

Technical Field

The utility model relates to a brake drum technical field specifically is a tin vermicular graphite cast iron brake drum adds.

Background

Vermicular cast iron as a novel cast iron material appears in the 60 th century, China is one of the earliest countries for researching vermicular cast iron, 1966, the institute of mechanical design and research in Shandong province published a rare earth high-strength gray cast iron paper, marks the successful development of the production technology of vermicular cast iron in China, generally, the vermicular cast iron is prepared by adding a vermiculizer and then solidifying before casting, so far, the research results at home and abroad are consistent and believe that rare earth is the leading element for preparing the vermicular cast iron, the rare earth resources in China are rich, extremely favorable conditions and material bases are provided for developing the vermicular cast iron in China, the vermicular cast iron has unique application because the vermicular cast iron has the performances of the nodular cast iron and the gray cast iron, the vermicular cast iron has good effects in the aspects of steel ingot molds, automobile engines, exhaust pipes, glass molds, diesel engine cylinder covers, brake parts and the like, particularly the production line of the vermicular cast iron exhaust pipe in the second automobile factory in China, the method marks that the production of the vermicular cast iron in China reaches a high level, so far, the yield of the vermicular cast iron in the world is difficult to count, the vermicular cast iron is always counted within the yield of gray cast iron, rather than counting from a single project, the annual yield of the vermicular cast iron in China is not exact, and vermiculzers used for manufacturing the vermicular cast iron in China all contain rare earth elements, such as rare earth silicon iron magnesium alloy, rare earth silicon iron alloy, rare earth silicon calcium alloy, rare earth zinc magnesium silicon iron alloy and the like, so that a vermiculizer series suitable for the national conditions is formed.

Among the prior art, most brake drums on the market are when pouring production, and the mould is put at the operation panel, and the skew state appears easily in the mould if not paying attention to touch, and the liquid of every portion of mould appears rocking, can cause the influence to the production quality of brake drum to it is longer to pour the aftercooling time, influences the efficiency of production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tin vermicular cast iron brake drum 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:

a tin-added vermicular graphite cast iron brake drum comprises a box body, wherein a water tank is fixedly connected to the left side of the upper end of the box body, a water pump is fixedly connected to the right end of the water tank and fixedly connected with the box body, a support frame is fixedly connected to the middle part of the upper end of the box body, a water pipe is fixedly connected to the upper end of the water pump and fixedly connected with the support frame, a condensation pipe is fixedly connected to the lower end of the water pipe and fixedly connected with the support frame, a spray head is fixedly connected to the lower end of the condensation pipe, a guide plate is fixedly connected to the right side of the front end of the box body, a recovery box is fixedly connected to the lower side of the right end of the box body, a motor is fixedly connected to the front end of the inner side of the box body, a worm is fixedly connected to the tail end of a main shaft of the motor, a first worm wheel is meshed with the rear end of the outer side of the worm, a second worm wheel is rotatably connected to the middle part of the inner side of the box body, and belt wheels are fixedly connected to the upper end of the first worm wheel and the upper end of the second worm wheel, the improved brake drum mould is characterized in that supporting rods are fixedly connected to the front end and the rear end of the inner side of the box body, racks are arranged at the upper ends of the supporting rods, a sliding block is fixedly connected to the right end of each rack and is connected with the supporting rods and the box body in a sliding mode, the sliding block penetrates through the box body, clamping plates are fixedly connected to the upper ends of the sliding blocks, and brake drum moulds are connected to the inner sides of the clamping plates in a sliding mode.

Preferably, the right side of the upper end of the box body is provided with a groove, and the inner side of the groove is arranged at an angle of 45 degrees with the ground.

Preferably, the right end of the worm is rotatably connected with a fixing plate, and the fixing plate is fixedly connected with the box body and a supporting rod positioned at the front end.

Preferably, a belt is wound on the outer side of the belt wheel at the front end, and the rear end of the belt is in sliding connection with the belt wheel at the rear end.

Preferably, the rack is engaged with the second worm wheel and is connected with the support rod in a sliding manner.

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

1. in the utility model, the motor, the worm, the rack, the slider and the clamping plate are arranged, the motor is started, the worm drives the first worm wheel to rotate, the first worm wheel and the second worm wheel rotate simultaneously through the belt wheel and the belt, when the second worm wheel rotates, the two racks are driven to slide on the supporting rod, so that the clamping plate on the slider tightens the middle brake drum mold, and the arrangement is used for fixing the brake drum mold and preventing the phenomenon of shaking and deviation from influencing the production quality;

2. the utility model discloses in, through the water tank that sets up, water pump, recess, baffle and collection box, start the water pump, take out the water in the water tank on the inlet tube, take out into the condenser pipe by the water pipe, spray cold water on braking drum mould through the shower nozzle at last, and during remaining water flowed into the recess under the effect of gravity, flowed into the collection box through the baffle at last, set up remaining water like this and not only can carry out reutilization and can also carry out rapid cooling to the mould to improve holistic production efficiency.

Drawings

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

fig. 2 is a schematic top sectional view of fig. 1 according to the present invention.

In the figure: the device comprises a box body 1, a water tank 2, a water pump 3, a support frame 4, a water pipe 5, a condenser pipe 6, a spray head 7, a groove 8, a guide plate 9, a recovery box 10, a motor 11, a worm 12, a first worm gear 13, a second worm gear 14, a belt wheel 15, a belt 16, a support rod 17, a rack 18, a slide block 19, a clamp plate 20, a fixing plate 21 and a brake drum mold 22.

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. 1-2, the present invention provides a technical solution:

a tin-added vermicular graphite cast iron brake drum comprises a box body 1, wherein a water tank 2 is fixedly connected to the left side of the upper end of the box body 1, a water pump 3 is fixedly connected to the right end of the water tank 2, the water pump 3 is fixedly connected with the box body 1, a support frame 4 is fixedly connected to the middle portion of the upper end of the box body 1, a water pipe 5 is fixedly connected to the upper end of the water pump 3, the water pipe 5 is fixedly connected with the support frame 4, a condenser pipe 6 is fixedly connected to the lower end of the water pipe 5, the condenser pipe 6 is fixedly connected with the support frame 4, a spray head 7 is fixedly connected to the lower end of the condenser pipe 6, a guide plate 9 is fixedly connected to the right side of the front end of the box body 1, a recovery box 10 is fixedly connected to the lower side of the right end of the box body 1, a motor 11 is fixedly connected to the front end of the inner side of the box body 1, a worm 12 is fixedly connected to the rear end of the outer side of the worm 12 in a meshed manner and connected with a first worm wheel 13, the inboard middle part of box 1 rotates and is connected with second worm wheel 14, the equal fixedly connected with band pulley 15 in first worm wheel 13 upper end and the 14 upper ends of second worm wheel, the equal fixedly connected with bracing piece 17 in both ends around the box 1 is inboard, bracing piece 17 upper end is equipped with

rack

18, 18 right-hand members fixedly connected with sliders 19 of rack, and slider 19 and

bracing piece

17 and 1 sliding connection of box, slider 19 runs through

box

1, 19 upper end fixedly connected with splint 20 of slider, the inboard sliding connection of splint 20 has brake drum mould 22.

The right side of the upper end of the box body 1 is provided with a groove 8, the inner side of the groove 8 is arranged at an angle of 45 degrees with the ground, the upper end of the box body 1 is provided with the groove 8, the groove 8 is arranged in an inclined state, when a spray head 7 sprays water, water flows onto a guide plate 9 through the inclined groove 8 and finally flows into a recovery box 10 through the guide plate 9, so that the water in the recovery box 10 can be reused, the right end of the worm 12 is rotatably connected with a fixed plate 21, the fixed plate 21 is fixedly connected with the box body 1 and a support rod 17 positioned at the front end, when a motor 11 runs, the worm 12 is driven to rotate on the fixed plate 21 to limit and support the worm 12, a belt 16 is wound on the outer side of the belt wheel 15 positioned at the front end, the rear end of the belt 16 is slidably connected with the belt wheel 15 positioned at the rear end, and when the worm 12 rotates, the first worm wheel 13 is driven to rotate, and the belt 15 at the upper end of the first worm wheel 13 drives the belt 16 to rotate, so as to drive the second worm wheel 14 to rotate, so that the first worm wheel 13 and the second worm wheel 14 rotate simultaneously, the rack 18 is meshed with the second worm wheel 14, and the rack 18 is connected with the support rod 17 in a sliding manner, when the second worm wheel 14 rotates, the two racks 18 are driven to slide on the support rod 17, the slider 19 at the rear end slides rightwards, and the slider 19 at the front end slides leftwards, so that the clamping plate 20 on the slider 19 clamps the brake drum mold 22 in the middle.

The working process is as follows: tin and an emulsifier are added into vermicular graphite cast iron to improve the heat dissipation effect of the brake drum, at the moment, a brake drum mold 22 is placed on a clamping plate 20, a motor 11 is started, a worm 12 rotates on a fixing plate 21 to drive a first worm wheel 13 to rotate, a wheel belt 15 at the upper end of the first worm wheel 13 drives a belt 16 to rotate, so that a second worm wheel 14 is driven to rotate, the first worm wheel 13 and the second worm wheel 14 rotate simultaneously, when the second worm wheel 14 rotates, two racks 18 are driven to slide on a supporting rod 17, a slide block 19 at the rear end slides rightwards, a slide block 19 at the front end slides leftwards, the clamping plate 20 on the slide block 19 is tightly clamped on the brake drum mold 22 in the middle, heated liquid is poured into the brake drum mold 22, the arrangement is that the brake drum mold 22 can be fixed, the phenomena of shaking and deviation are prevented, after the brake drum mold 22 is fixed, starting water pump 3, on water pump inlet pipe 5 with in the water tank 2, take into condenser pipe 6 by water pipe 5, spray cold water on brake drum mould 22 through shower nozzle 7 at last and carry out rapid cooling, and remaining water flows into in recess 8 under the effect of gravity, flows into collection box 10 through baffle 9 at last, and the water in collection box 10 can also carry out the reutilization like this.

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. The utility model provides a tin vermicular cast iron brake drum, includes box (1), its characterized in that: the utility model discloses a refrigerator, including box (1), water tank (2) upper end left side fixedly connected with water tank (2), water tank (2) right-hand member fixedly connected with water pump (3), and water pump (3) and box (1) fixed connection, box (1) upper end middle part fixedly connected with support frame (4), water pump (3) upper end fixedly connected with water pipe (5), and water pipe (5) and support frame (4) fixed connection, water pipe (5) lower extreme fixedly connected with condenser pipe (6), and condenser pipe (6) and support frame (4) fixed connection, condenser pipe (6) lower extreme fixedly connected with shower nozzle (7), box (1) front end right side fixedly connected with baffle (9), box (1) right-hand member downside fixed connection piece has collection box (10), box (1) inboard front end fixedly connected with motor (11), the terminal fixedly connected with worm (12) of main shaft of motor (11) the meshing of worm (12) outside rear end is connected with first Worm wheel (13), box (1) inboard middle part is rotated and is connected with second worm wheel (14), equal fixedly connected with band pulley (15) in first worm wheel (13) upper end and second worm wheel (14) upper end, the equal fixedly connected with bracing piece (17) in both ends around box (1) is inboard, bracing piece (17) upper end is equipped with rack (18), rack (18) right-hand member fixedly connected with slider (19), and slider (19) and bracing piece (17) and box (1) sliding connection, box (1) is run through in slider (19), slider (19) upper end fixedly connected with splint (20), splint (20) inboard sliding connection has brake drum mould (22).

2. The tin-added vermicular cast iron brake drum of claim 1, wherein: a groove (8) is formed in the right side of the upper end of the box body (1), and the inner side of the groove (8) is arranged at an angle of 45 degrees with the ground.

3. The tin-added vermicular cast iron brake drum of claim 1, wherein: the right end of the worm (12) is rotatably connected with a fixing plate (21), and the fixing plate (21) is fixedly connected with the box body (1) and a supporting rod (17) positioned at the front end.

4. The tin-added vermicular cast iron brake drum of claim 1, wherein: the belt (16) is wound on the outer side of the belt wheel (15) positioned at the front end, and the rear end of the belt (16) is in sliding connection with the belt wheel (15) positioned at the rear end.

5. The tin-added vermicular cast iron brake drum of claim 1, wherein: the rack (18) is meshed with the second worm wheel (14), and the rack (18) is connected with the support rod (17) in a sliding mode.