Die pin for manufacturing axle tube fork

Abstract

The utility model discloses a mold pin for manufacturing a shaft tube fork, and belongs to the field of mold pins for manufacturing shaft tube forks, the mold pin comprises a mold pin main body, a guide sleeve, a positioning block, a pressing mechanism and a monitoring mechanism, the mold pin main body is cylindrical, and a thread is arranged outside the mold pin main body so as to be fixed with a nut on equipment; the guide sleeve is installed at one end of the die pin body and plays a guiding role, and the pressing mechanism is arranged at the other end of the die pin body. The device is novel in design and ingenious, the manufacturing cost is reduced, through integrated design and modular components, the equipment investment and maintenance cost are reduced, deformation caused by welding is avoided, the product quality and consistency are improved, the defective rate is reduced, the production efficiency is improved, through an efficient pressing mechanism and automatic control, the machining time is shortened, and the production efficiency is improved. And batch production is achieved, and the practicability of the device is greatly improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of a mold pin for manufacturing an axle tube fork, and particularly relates to a mold pin for manufacturing an axle tube fork. BACKGROUND

[0002] In modern automobile manufacturing, an axle tube fork is an important transmission component, which is usually composed of two parts: a fork part and an axle. The two parts are manufactured in different devices and then assembled together through welding, which not only increases the equipment cost but also causes the product quality to decrease due to thermal deformation in the welding process. In addition, the existing manufacturing method is difficult to realize high-precision assembly, which affects the performance and reliability of the final product.

[0003] At present, in order to overcome the above problems, several common solutions in the industry include an independent forming method, an integrated casting method and a precision machining method. Although these common methods have their own advantages, they also expose some significant problems. The equipment cost is high, especially for manufacturers of large-scale production, the initial investment is huge, and quality problems such as weld cracks and casting pores are prone to occur in the production process, which seriously affects the product performance and service life, the manufacturing cycle is long, and the high-precision machining equipment is strongly dependent, which is not conducive to the promotion and use of small and medium-sized enterprises.

[0004] Therefore, the application provides a mold pin for manufacturing an axle tube fork. CONTENT OF THE UTILITY MODEL

[0005] The mold pin for manufacturing an axle tube fork provided by the application solves the problems in the background technology. The manufacturing cost is reduced, the equipment investment and maintenance cost are reduced through integrated design and modular components, the deformation caused by welding is avoided, the product quality and consistency are improved, the scrap rate is reduced, the production efficiency is improved, the processing time is shortened through the efficient pressing mechanism and automatic control, batch production is realized, and the practicality of the device is greatly improved.

[0006] In order to achieve the above purpose, the application adopts the following technical scheme:

[0007] The mold pin for manufacturing an axle tube fork comprises a mold pin main body, a guide sleeve, a positioning block, a pressing mechanism and a monitoring mechanism. The mold pin main body is in a cylindrical shape. The outer part of the mold pin main body is provided with threads to be fixed with nuts on the equipment. The guide sleeve is installed at one end of the mold pin main body and plays a guiding role. The pressing mechanism is arranged at the other end of the mold pin main body.

[0008] As a preferred embodiment, the positioning block is located at the inner front end of the guide sleeve and is used for accurately aligning the position of the fork part.

[0009] The guide sleeve is used to guide the fork part into the correct position and align it with the positioning block, thereby improving the practicability of the device.

[0010] As a preferred embodiment, the pressing mechanism mainly comprises a spring and a pressure head for firmly pressing the fork part on the mold;

[0011] By selecting high-quality carbon spring steel wire for the spring, the elasticity is good and the rebound force is strong, and the pressure head is made of hard alloy material with high hardness and wear resistance, thereby improving the practicability of the device.

[0012] As a preferred embodiment, the installation block is installed on the end of the mold pin body away from the guide sleeve, and the spring is arranged inside the mold pin body on the installation block;

[0013] By starting the pressing mechanism, observing the spring compression, confirming that the pressure head has completely pressed the fork part, starting processing, and regularly checking the pressing state during the process to ensure that the fork part is always in the pressed state, thereby improving the practicability of the device.

[0014] As a preferred embodiment, the spring is fixedly connected with the pressure head at the end away from the installation block, and the pressure head is in sliding connection with the inner wall of the mold pin body;

[0015] By the pressure of the spring in the pressing mechanism, the fork part is firmly pressed on the mold to prevent it from moving or deforming during processing, which effectively improves the processing precision and reduces the rate of defective products, thereby improving the practicability of the device.

[0016] As a preferred embodiment, the monitoring mechanism comprises a first sensor, a second sensor and a controller, the first sensor is arranged inside the positioning block, and the first sensor is in electrical connection with the controller;

[0017] By introducing the sensor and the controller, the pressing force and the position of the fork part are monitored in real time, and the working parameters of the pressing mechanism are automatically adjusted to further improve the processing precision and efficiency, thereby improving the practicability of the device.

[0018] As a preferred embodiment, the second sensor is arranged inside the pressure head, and the second sensor is in electrical connection with the controller;

[0019] By introducing the sensor and the controller, the product quality and consistency are improved, the rate of defective products is reduced, the production efficiency is improved, the processing time is shortened through the efficient pressing mechanism and automatic control, and batch production is realized, thereby improving the practicability of the device.

[0020] The beneficial effects of the present application are:

[0021] 1. The mold pin for manufacturing axle tube fork, the design of the positioning block enables the fork part to be accurately aligned in multiple degrees of freedom, thereby ensuring that the machined fork part meets the design requirements, and the pressing mechanism firmly presses the fork part on the mold through the pressure of the spring, preventing it from moving or deforming during machining. This design effectively improves the machining precision, reduces the rate of defective products, and through the introduction of sensors and controllers, real-time monitoring of the pressing force and the position of the fork part, automatic adjustment of the working parameters of the pressing mechanism, further improves the machining precision and efficiency, and greatly improves the practicality of the device.

[0022] 2. The mold pin for manufacturing axle tube fork reduces manufacturing costs, reduces equipment investment and maintenance costs through integrated design and modular components, avoids deformation caused by welding, improves product quality and consistency, reduces the rate of defective products, and improves production efficiency. Through efficient pressing mechanism and automatic control, the processing time is shortened, batch production is realized, and the practicality of the device is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is the schematic diagram of the main body of the device of the present application;

[0024] Figure 2 is the internal schematic diagram of the device of the present application;

[0025] Figure 3 is the schematic diagram of the device of the present application Figure 2 is the enlarged view of A in the present application.

[0026] Figure label: 1, mold pin main body; 11, thread; 2, guide sleeve; 3, positioning block; 4, pressing mechanism; 41, mounting block; 42, spring; 43, pressing head; 5, monitoring mechanism; 51, first sensor; 52, second sensor; 53, controller. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments.

[0028] Referring to Figures 1-3 , a mold pin for manufacturing axle tube fork, comprising a mold pin main body 1, a guide sleeve 2, a positioning block 3, a pressing mechanism 4 and a monitoring mechanism 5, the mold pin main body 1 is cylindrical, the outside of the mold pin main body 1 is provided with threads 11 to be fixed with nuts on the equipment, the guide sleeve 2 is installed at one end of the mold pin main body 1 to guide, and the pressing mechanism 4 is arranged at the other end of the mold pin main body 1.

[0029] The positioning block 3 is located at the inner front end of the guide sleeve 2, used for accurate alignment of the position of the fork part; the fork part is placed in the guide sleeve 2, and is manually adjusted until the positioning block 3 is in contact with it and aligned, the guide sleeve 2 is used to guide the fork part into the correct position, so that it is aligned with the positioning block 3, thereby improving the practicability of the device.

[0030] The pressing mechanism 4 mainly includes a spring 42 and a pressing head 43, used for firmly pressing the fork part on the mold; the spring 42 is selected to be a high-quality carbon spring 42 steel wire, which has good elasticity and strong rebound force, and the pressing head 43 is made of hard alloy material, which has high hardness and is wear-resistant and durable, thereby improving the practicability of the device.

[0031] The installation block 41 is installed on the spring 42 which is located inside the mold pin body 1 away from the guide sleeve 2; by starting the pressing mechanism 4, observing the compression of the spring 42, confirming that the pressing head 43 has completely pressed the fork part, starting processing, and regularly checking the pressing state during the process to ensure that the fork part is always in the pressed state, thereby improving the practicability of the device.

[0032] The spring 42 is fixedly connected with the pressing head 43 away from the installation block 41, and the pressing head 43 is in sliding connection with the inner wall of the mold pin body 1; by the pressure of the spring 42 of the pressing mechanism 4, the fork part is firmly pressed on the mold, preventing it from moving or deforming during processing, which effectively improves the processing precision and reduces the rate of defective products, thereby improving the practicability of the device.

[0033] The monitoring mechanism 5 includes a first sensor 51, a second sensor 52 and a controller 53, the first sensor 51 is arranged inside the positioning block 3, and the first sensor 51 is in electrical connection with the controller 53; by introducing the sensor and the controller 53, the pressing force and the position of the fork part are monitored in real time, and the working parameters of the pressing mechanism 4 are automatically adjusted, further improving the processing precision and efficiency, thereby improving the practicability of the device.

[0034] The second sensor 52 is arranged inside the pressing head 43, and the second sensor 52 is in electrical connection with the controller 53; by introducing the sensor and the controller 53, the product quality and consistency are improved, the rate of defective products is reduced, the production efficiency is improved, the processing time is shortened through the efficient pressing mechanism and automatic control, and batch production is realized, thereby improving the practicability of the device.

[0035] Working principle: Prepare the mold pin body 1, guide sleeve 2, positioning block 3 and compression mechanism 4, insert the mold pin body 1 into the designated position of the equipment, and fix it by nut, ensure its stability and reliability, check whether the guide sleeve 2 is intact, if damaged, replace it in time, place the fork part in the guide sleeve 2, adjust manually until the positioning block 3 contacts and aligns with it, start the compression mechanism 4, observe the compression of spring 42, confirm that the compression head 43 has completely compressed the fork part, start processing, check the compression state regularly during the process to ensure that the fork part is always in the compression state, after processing, loosen the compression mechanism 4, take out the completed fork part, clean the equipment and restore the initial state for the next use, during the work process, the mold pin body 1 as the core component is fixed by thread 11 and the equipment to ensure its stability in processing, the guide sleeve 2 guides the fork part to enter the correct position and aligns with the positioning block 3, the design of the positioning block 3 enables the fork part to be accurately aligned in multiple degrees of freedom, thereby ensuring that the processed fork part meets the design requirements, the compression mechanism 4 tightly compresses the fork part on the mold through the pressure of spring 42 to prevent it from moving or deforming during processing, this design effectively improves the processing precision and reduces the scrap rate, by introducing sensors and controller 53, real-time monitoring of compression strength and fork part position, automatic adjustment of working parameters of compression mechanism 4, further improve the processing precision and efficiency.

[0036] Compared with the prior art, the technical scheme reduces the manufacturing cost, reduces the equipment investment and maintenance cost through integrated design and modular components, avoids the deformation caused by welding, improves the product quality and consistency, reduces the scrap rate, improves the production efficiency, shortens the processing time through efficient compression mechanism and automatic control, and realizes batch production.

[0037] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A mould pin for manufacturing a kingpin, comprising a mould pin body (1), a guide sleeve (2), a positioning block (3), a pressing mechanism (4) and a monitoring mechanism (5), characterised in that, The mold pin body (1) is cylindrical, the outside of the mold pin body (1) is provided with a thread (11) so as to be fixed with a nut on the equipment, the guide sleeve (2) is installed at one end of the mold pin body (1) and plays a guiding role, and the pressing mechanism (4) is arranged at the other end of the mold pin body (1).

2. A mold pin for manufacturing an axle tube fork according to claim 1, wherein, The positioning block (3) is located at the inner front end of the guide sleeve (2) and is used for accurately aligning the position of the fork part.

3. A mold pin for manufacturing an axle tube fork according to claim 1, wherein, The pressing mechanism (4) mainly comprises a spring (42) and a pressing head (43) and is used for firmly pressing the fork part on the mold.

4. A mold pin for manufacturing an axle tube fork according to claim 3, wherein, The end of the mold pin body (1) away from the guide sleeve (2) is provided with a mounting block (41), the spring (42) is arranged on the mounting block (41) and in the inside of the mold pin body (1).

5. A mold pin for manufacturing an axle tube fork according to claim 4, wherein, The end of the spring (42) away from the mounting block (41) is fixedly connected with the pressing head (43), and the pressing head (43) is in sliding connection with the inner wall of the mold pin body (1).

6. A mold pin for manufacturing an axle tube fork according to claim 1, wherein, The monitoring mechanism (5) comprises a first sensor (51), a second sensor (52) and a controller (53), the first sensor (51) is arranged in the inside of the positioning block (3), and the first sensor (51) is in electric connection with the controller (53).

7. A mold pin for manufacturing an axle tube fork according to claim 5, wherein, The inside of the pressing head (43) is provided with the second sensor (52), and the second sensor (52) is in electric connection with the controller (53).

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