Machining die for upper pump of disc brake of motorcycle

Abstract

The utility model relates to the technical field of disc brake upper pumps, and discloses a motorcycle disc brake upper pump processing die, which comprises a support, a die body, a die head, a die head, a die head and a die head, the forming die comprises two opposite die bases, the die bases are arranged on the middle layer of the support and driven by a first electric push rod fixedly arranged on the support to be close to and away from each other, a feeding pipe communicated with the die base is arranged above any die base, and a telescopic feeder connected with the feeding pipe is arranged on the upper layer of the support; the two sets of cooling mechanisms are located on the upper side and the lower side of the discharging hole correspondingly; the discharging mechanism comprises a discharging carrier plate capable of penetrating through the discharging hole, and the discharging carrier plate is driven by a second electric push rod fixedly arranged on the lower layer of the support to ascend and descend. The cooling device has the advantages that multiple cooling structures are arranged, and the cooling time of the upper pump of the disc brake of the motorcycle is shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to disc brake upper pump technical field, specifically point to a kind of for motorcycle disc brake upper pump processing mould. BACKGROUND

[0002] Motorcycle disc brake upper pump is one of the key components of disc brake system. It is usually installed near the handlebar of motorcycle, and its appearance is similar to a small hydraulic device.

[0003] Its core function is to provide power source for the entire brake system. When the rider squeezes the brake handle, the piston in the upper pump starts to work, extruding the brake oil inside, so that the brake oil generates pressure, and the pressure is transmitted to the lower pump along the brake oil pipe. By hydraulic principle, the small force applied by hand is amplified to push the brake block of the lower pump to tightly clamp the disc brake disc, so as to make the wheels brake quickly, ensure the safety of riding, and accurately control the brake force, which plays an indispensable role in the braking control of motorcycle.

[0004] There are many shortcomings in the processing mould of current motorcycle disc brake upper pump, and the most prominent problem is poor cooling efficiency. In actual production process, the cooling time is very long, and the next manufacturing process can only be started after the mould is completely cooled. This condition undoubtedly causes many troubles to front-line operators, and the heavy waiting cooling time increases their work load, making the operation process tedious. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of for motorcycle disc brake upper pump processing mould to solve the above various problems, set up multiple cooling structure, accelerate the cooling time of motorcycle disc brake upper pump.

[0006] To solve the above technical problems, the technical scheme provided by the utility model is as follows: a kind of for motorcycle disc brake upper pump processing mould, comprising:

[0007] Support, with upper layer, middle layer, lower layer, the support middle layer is opened with the discharge hole of removing forming upper pump;

[0008] Forming mould, including two oppositely arranged mould seats, the mould seat is located in support middle layer and is driven to approach and away from by electric push rod one fixed on support, any mould seat top is equipped with the feeding pipe communicated with it, the support upper layer is equipped with the telescopic feeder connectable with feeding pipe;

[0009] Cooling mechanism, with two groups and respectively located on the upper and lower sides of discharge hole;

[0010] Discharge mechanism, including discharge carrier plate that can pass through discharge hole, the discharge carrier plate is driven lifting by electric push rod two fixed on support lower layer.

[0011] Further, the support is divided into upper layer, middle layer and lower layer by top plate, middle plate and bottom plate arranged from top to bottom, vertical support plates are arranged between the both ends of the top plate and the middle plate, support rods are arranged at the four corners between the middle plate and the bottom plate, the discharge hole is arranged on the middle plate, the first electric push rod is fixed on the vertical support plate, and the second electric push rod is fixed on the bottom plate.

[0012] Further, the mold seat side wall is provided with a plurality of heat dissipation protrusions.

[0013] Further, the vertical support plate is fixed with a inclined support plate supporting the first electric push rod on the opposite side.

[0014] Further, the cooling mechanism above the discharge hole comprises cooling plates fixed on both sides of the discharge hole above the middle plate, the cooling plates are provided with air cooling seats connected with external air cooling equipment on the side away from each other, and a plurality of air cooling holes one in communication with the air cooling seats are uniformly arranged on the opposite side of the cooling plates.

[0015] Further, the cooling mechanism below the discharge hole comprises an annular seat fixed around the discharge hole below the middle plate, the annular seat is provided with an air cooling pipe connected with external air cooling equipment on one side, and a plurality of air cooling holes two in communication with the air cooling pipe are uniformly arranged on the inner side of the annular seat.

[0016] The utility model discloses compared with prior art has the advantages of: the mold sets two groups of cooling mechanisms, and is located in the upper and lower sides of discharge hole respectively. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the three-dimensional view of the utility model Figure 1 ;

[0018] Figure 2 It is the three-dimensional view of the utility model Figure 2 ;

[0019] Figure 3 It is the front view of the utility model

[0020] Figure 4 It is the plan view of the utility model

[0021] Figure 5 It is the side view of the utility model.

[0022] As shown: 1, discharge hole; 2, mold base; 3, electric push rod one; 4, feeding pipe; 5, telescopic feeder; 6, discharge carrier plate; 7, electric push rod two; 8, top plate; 9, middle plate; 10, bottom plate; 11, vertical support plate; 12, support rod; 13, inclined support plate; 14, cooling plate; 15, air cooling seat; 16, annular seat; 17, air cooling pipe. DETAILED DESCRIPTION

[0023] The utility model will be made further detailed description in combination with the drawings.

[0024] In combination with the drawings Figure 1 A pump machining die for a motorcycle disc brake, comprising a support frame having an upper layer, a middle layer and a lower layer, the middle layer of the support frame is provided with a discharge hole 1 for removing the formed upper pump, the support frame is divided into the upper layer, the middle layer and the lower layer by the top plate 8, the middle plate 9 and the bottom plate 10 arranged from top to bottom, vertical support plates 11 are connected between the two ends of the top plate 8 and the middle plate 9, support rods 12 are connected between the four corners of the middle plate 9 and the bottom plate 10, the discharge hole 1 is arranged on the middle plate 9, the vertical support plates 11 connect the top plate 8 and the middle plate 9, and the support rods 12 connect the middle plate 9 and the bottom plate 10, so that the support frame structure is stable, and a stable and reliable mounting base is provided for each component, ensuring smooth operation of the whole die.

[0025] In combination with the drawings Figure 1 , the drawings Figure 3 The die includes two oppositely arranged die bases 2, the side walls of the die bases 2 are provided with a plurality of heat dissipation protrusions, the heat dissipation protrusions can increase the heat dissipation area, accelerate heat dissipation, improve the heat dissipation efficiency of the die bases 2, and help shorten the molding cycle. The die bases 2 are arranged in the middle layer of the support frame and are driven to approach and move away by the electric push rod one 3 fixedly arranged on the support frame, the electric push rod one 3 is fixedly arranged on the vertical support plate 11, and a feeding pipe 4 is arranged above any die base 2 and communicates with the die base 2, the upper layer of the support frame is provided with a telescopic feeder 5 connectable with the feeding pipe 4, and the inclined support plate 13 for supporting the electric push rod one 3 is fixedly arranged on the opposite side of the vertical support plate 11, so that the electric push rod one 3 can be better supported, the stability of the electric push rod one 3 during work is enhanced, the risk of stress deformation of the electric push rod one 3 is reduced, and thus stable movement of the die bases 2 driven by the electric push rod one 3 is ensured to realize precise alignment.

[0026] In combination with the drawings Figure 1 , the drawings Figure 2 , the drawings Figure 4 , the drawings Figure 5The cooling mechanism comprises two sets, located above and below the discharge hole 1 respectively. The cooling mechanism above the discharge hole 1 includes cooling plates 14 fixedly mounted on both sides of the discharge hole 1 above the middle plate 9. Each cooling plate 14 has a cooling seat 15 on one side away from the other, connected to an external air-cooling device. Each cooling plate 14 has several air-cooling holes (first type) evenly distributed on the opposite side, communicating with the air-cooling seat 15. The air-cooling seat 15, in conjunction with the air-cooling holes, can connect to an external air-cooling device to effectively and uniformly cool the upper pump during molding, allowing it to cool and solidify rapidly. The cooling mechanism below the discharge hole 1 includes an annular seat 16 fixedly mounted below the discharge hole 1 below the middle plate 9. One side of the annular seat 16 has an air-cooling pipe 17 connected to an external air-cooling device. The inner side of the annular seat 16 has several air-cooling holes (second type) evenly distributed, communicating with the air-cooling pipe 17. The annular seat 16, in conjunction with the air-cooling pipe 17 and the air-cooling holes (second type), can continue to cool the upper pump after molding, allowing it to cool rapidly before entering the next processing step.

[0027] Combined with appendix Figure 2 Appendix Figure 3 The discharge mechanism includes a discharge plate 6 that can pass through the discharge hole 1. The discharge plate 6 is driven to rise and fall by an electric push rod 7 fixedly installed on the lower layer of the support. The electric push rod 7 is fixedly installed on the base plate 10.

[0028] The specific implementation of this utility model is as follows: The processing mold is connected to an external power source. First, the electric push rod 3, fixed on the vertical support plate 11, is activated. The electric push rod 3 pushes the two opposing mold seats 2 closer together and closes them. At this time, the feed pipe of the telescopic feeder 5 is extended and connected to the feeding pipe 4. The raw material is injected into the cavity formed by the mold seat 2 through the feeding pipe 4 to begin molding. During the molding process, the cooling mechanism located above the discharge hole 1 is activated. The cooling plates 14 on both sides of the discharge hole 1 above the middle plate 9 are connected to an external air-cooling device through the air-cooling seat 15. The cold air generated by the external air-cooling device enters through the air-cooling hole 1, uniformly cooling the upper pump during molding and promoting molding. After molding is completed, the electric push rod 3 drives the mold seats 2 away from each other. Then, the electric push rod 7, fixed on the base plate 10, drives the discharge carrier plate 6 to rise, passing through the discharge hole 1, lifting the upper pump that has been molded and separated from the mold seat 2. Then, the electric push rod 7 drives the discharge carrier plate 6 to move downwards until the upper pump is located inside the annular seat 16. At this time, the cooling mechanism located below the discharge hole 1 is working. The annular seat 16 of the discharge hole 1 below the middle plate 9 is connected to the external air cooling equipment through the air cooling pipe 17. The cold air is blown out through the air cooling hole 2 to continue to cool the upper pump after molding, so that it can be quickly cooled to a state that can be put into the next processing step, thus completing the entire process of using the processing mold.

[0029] In the description of the utility model, it needs to explain, unless another explicit stipulation and limit, the term "connection" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connect, for the ordinary skill of the person of the art, can understand the concrete meaning of the above terms in the utility model according to the specific situation.

[0030] The above describes the utility model and its implementation, and this description is not restrictive, and the embodiment shown in the drawing is only one of the utility model, and the actual structure is not limited to this. In general, if the ordinary skilled person in the art is inspired, without departing from the utility model creation purpose, without creative design, similar structure and embodiments to the technical scheme, which should belong to the protection scope of the utility model.

Claims

1. A die for pump machining on a disc brake of a motorcycle, characterized in that, The utility model relates to a kind of extrusion molding machine, including: Support, it is equipped with upper layer, middle layer, lower layer, the support middle layer is equipped with the discharge hole (1) of removing forming upper pump; Forming die, including two oppositely arranged die seats (2), the die seat (2) is located in support middle layer and is driven to approach and away by electric push rod one (3) fixedly arranged on support, any die seat (2) is equipped with with the feeding pipe (4) being communicated with it above, the upper layer of the support is equipped with telescopic feeder (5) connectable with feeding pipe (4); Cooling mechanism, it is equipped with two groups and is located on the upper and lower sides of discharge hole (1) respectively; Discharge mechanism, including the discharge carrier plate (6) that can pass through discharge hole (1), the discharge carrier plate (6) is driven to lift by electric push rod two (7) fixedly arranged in support lower layer.

2. A die for machining a pump on a disc brake of a motorcycle according to claim 1, characterized in that: The support is divided into upper layer, middle layer and lower layer by top plate (8), middle plate (9) and bottom plate (10) arranged from top to bottom, the top plate (8) is connected between both ends and middle plate (9) and is equipped with vertical support plate (11), the middle plate (9) is connected between four corners and bottom plate (10) and is equipped with support rod (12), the discharge hole (1) is equipped on middle plate (9), the electric push rod one (3) is fixedly arranged on vertical support plate (11), and the electric push rod two (7) is fixedly arranged on bottom plate (10).

3. A die for machining a pump on a disc brake of a motorcycle according to claim 1, characterized in that: The side wall of the die seat (2) is equipped with several heat dissipation protrusions.

4. A die for machining a pump on a disc brake of a motorcycle according to claim 2, characterized in that: The vertical support plate (11) is fixedly arranged on the opposite side and is equipped with inclined support plate (13) supporting electric push rod one (3).

5. A die for machining a pump on a disc brake of a motorcycle according to claim 2, characterized in that: The cooling mechanism above discharge hole (1) includes cooling plate (14) fixedly arranged on the upper side of middle plate (9) and both sides of discharge hole (1), the cooling plate (14) is equipped with air cooling seat (15) connected with external air cooling equipment on the side away from each other, and the opposite side of the cooling plate (14) is evenly equipped with several air cooling holes one communicated with air cooling seat (15).

6. A die for machining a pump on a disc brake of a motorcycle according to claim 2, characterized in that: The cooling mechanism below discharge hole (1) includes annular seat (16) fixedly arranged on the lower side of middle plate (9) and discharge hole (1), the annular seat (16) is equipped with air cooling pipe (17) connected with external air cooling equipment on one side, and the inner side of the annular seat (16) is evenly equipped with several air cooling holes two communicated with air cooling pipe (17).

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