Die for machining automobile steering device

Abstract

The utility model relates to a mould for processing an automobile steering gear, which belongs to the mould field, and comprises a mould base, the left side and the right side of the upper surface of the mould base are provided with combination mechanisms convenient for mould combination and disassembly, and the left side and the right side of the upper surface of the mould base are provided with demoulding mechanisms convenient for demoulding use of the steering gear. According to the die for machining the automobile steering device, the combined mechanism is arranged, the vertical rods on the left side and the right side of the die base and the sliding sleeve form a supporting structure of the die, all parts of the die are allowed to be accurately positioned and fixed, and the first fixing frame and the second fixing frame serve as main supporting parts of the die and are fixed to the vertical rods and the die base; and the fixed mold and the movable mold are slidably connected with the inner walls of the second fixing frame and the first fixing frame correspondingly, opening and closing actions of the mold are allowed, so that materials are conveniently injected, formed parts are conveniently taken out, fixing insertion openings of the fixing frames are matched with fixing grooves of the positioning blocks, and the stability of mold combination is improved through connection of the fixing insertion plates.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a mold for processing an automobile steering gear. Background Art

[0002] As an important part of the car, the automobile steering gear plays an important role in the process of automobile steering. With the continuous development of the automobile industry, the requirements for the quantity and quality of automobile steering gears are getting higher and higher. In the processing of automobile steering gears, a mold for processing automobile steering gears is needed to meet market demand.

[0003] As disclosed in Chinese Patent Publication No. (CN214814133U), a mold for processing an automobile steering gear relates to the technical field of automobile parts processing, specifically a mold for processing an automobile steering gear, comprising a base plate, a first mold, a second mold and a limiting column, the interior of the second slide groove is slidably connected with a vertical plate, and the mold for processing the automobile steering gear has the effect of fixing the fourth mold and the third mold through the arrangement of the second fixed body and the second fixed groove, and achieves the purpose of good fixing effect through the coordinated arrangement of the fixing ring, the first fixed body, the third fixed body, the fixing plate and the fourth fixed body, and has the effect of convenient movement and fixing through the arrangement of the limiting column and the limiting groove, and has the effect of fixing and disengaging through the coordinated arrangement of the vertical rod, the second connecting rod, the vertical plate and the second slide groove, so as to achieve the purpose of convenient disassembly.

[0004] However, as in the above patent, there is still a problem of low convenience in assembly and disassembly of the steering gear mold. For example, in the above patent, the first mold and the second mold are fixed and assembled through the cooperation of multiple fixers, and this method is not convenient for rapid replacement or upgrading of the various components of the mold as needed, thereby limiting the adaptability and service life of the mold. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a mold for processing an automobile steering gear, which has the advantages of convenient assembly and disassembly, and solves the problem of low convenience in assembly and disassembly of the steering gear mold in the prior art.

[0006] To achieve the above object, the utility model provides the following technical solutions: a mold for processing an automobile steering gear, comprising a mold base, the left and right sides of the upper surface of the mold base are provided with a combination mechanism for facilitating the assembly and disassembly of the mold, and the left and right sides of the upper surface of the mold base are provided with a demoulding mechanism for facilitating the demoulding of the steering gear;

[0007] The combined mechanism includes four vertical rods, four sliding sleeves, a first fixed frame, a second fixed frame, a fixed mold, a movable mold and four positioning blocks. The four vertical rods are respectively fixed to the left and right sides of the upper surface of the mold base, and the four sliding sleeves are respectively slidably connected to the outer sides of the four vertical rods. The first fixed frame is fixed between the opposite sides of the sliding sleeves on the left and right sides, and the second fixed frame is fixed to the upper surface of the mold base and between the opposite sides of the left and right vertical rods. The fixed mold is slidably connected to the inner wall of the second fixed frame, and the movable mold is slidably connected to the inner wall of the first fixed frame. The four positioning blocks are respectively fixed to the left and right sides of the fixed mold and the movable mold.

[0008] Furthermore, positioning slots are provided on the left and right inner walls of the first fixing frame and the second fixing frame, and four positioning blocks are slidably connected to the inner walls of the four positioning slots respectively.

[0009] Furthermore, the first fixing frame and the second fixing frame are provided with fixing sockets on both left and right sides, and the outer sides of the four positioning blocks are provided with fixing grooves corresponding to the positions of the fixing sockets.

[0010] Furthermore, the inner walls of the fixing groove and the fixing socket are slidably connected with a fixing plug plate, and a connecting plate is fixed to one side of the fixing plug plate close to the vertical rod.

[0011] Furthermore, the demolding mechanism includes two first cylinders, two push plates, two second cylinders and two demolding clamps, the two first cylinders are respectively fixed to the left and right sides of the upper surface of the mold base, the two push plates are respectively fixed to the outer sides of the output shafts of the two first cylinders, the two second cylinders are respectively fixed to the upper surfaces of the two push plates, and the two demolding clamps are respectively fixed to the outer sides of the output shafts of the two second cylinders.

[0012] Furthermore, the demoulding fixture is in a U-shape, and a plurality of anti-slip teeth are fixed on the inner wall of the demoulding fixture.

[0013] Furthermore, the length of the demoulding fixture is greater than the length of the fixed mold.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. The mold for processing the automobile steering gear is provided with a combined mechanism. The vertical rods and the sliding sleeves on the left and right sides of the mold base form a supporting structure of the mold, allowing various parts of the mold to be accurately positioned and fixed. The first fixing frame and the second fixing frame are the main supporting components of the mold, fixed with the vertical rods and the mold base, providing stability for the mold. The fixed mold and the movable mold are respectively slidably connected with the inner walls of the second fixing frame and the first fixing frame, allowing the opening and closing of the mold to facilitate the injection of materials and the removal of molded parts. The fixed socket of the fixing frame cooperates with the fixed groove of the positioning block and is connected through a fixed plug plate, thereby increasing the stability of the mold combination.

[0016] 2. The mold for processing the automobile steering gear is provided with a demoulding mechanism. The first cylinder and the second cylinder serve as the power source of the demoulding mechanism. The demoulding process is driven by controlling the extension and contraction of the cylinder. The push plate is fixed to the output shaft of the first cylinder. When the cylinder is actuated, the push plate moves accordingly to transmit power. The demoulding clamp is fixed to the output shaft of the second cylinder and is used to clamp the molded steering gear so as to remove it from the mold. The demoulding clamp is designed to be U-shaped, and anti-slip teeth are fixed on the inner wall, which helps to provide a good grip during demoulding and prevent the molded part from sliding. The length of the demoulding clamp is greater than the length of the fixed mold, which ensures that the clamp can effectively grasp and remove the molded part during the demoulding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the combined mechanism of the utility model;

[0019] Figure 3 It is a partial schematic diagram of the combined mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the demoulding mechanism of the utility model.

[0021] In the figure: 1 mold base, 2 combination mechanism, 21 vertical rod, 22 sliding sleeve, 23 first fixed frame, 24 second fixed frame, 25 fixed mold, 26 movable mold, 27 positioning block, 28 fixed groove, 29 fixed plug plate, 210 connecting plate, 3 demoulding mechanism, 31 first cylinder, 32 push plate, 33 second cylinder, 34 demoulding fixture. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 In this embodiment, a mold for processing an automobile steering gear includes a mold base 1. The left and right sides of the upper surface of the mold base 1 are provided with a combination mechanism 2 for facilitating the assembly and disassembly of the mold. The left and right sides of the upper surface of the mold base 1 are provided with a demolding mechanism 3 for facilitating the demolding of the steering gear.

[0024] See also Figure 2-3In order to conveniently assemble, disassemble and use the automobile steering gear mold, the combined mechanism 2 in this embodiment includes four vertical rods 21, four sliding sleeves 22, a first fixed frame 23, a second fixed frame 24, a fixed mold 25, a movable mold 26 and four positioning blocks 27. The four vertical rods 21 are respectively fixed to the left and right sides of the upper surface of the mold base 1, and the four sliding sleeves 22 are respectively slidably connected to the outer sides of the four vertical rods 21. The vertical rods 21 and the sliding sleeves 22 on the left and right sides of the mold base 1 form a supporting structure of the mold, allowing each part of the mold to be accurately positioned and fixed. The first fixed frame 23 is fixed between the opposite sides of the sliding sleeves 22 on the left and right sides. The second fixed frame 24 is fixed to the upper surface of the mold base 1 and is located between the opposite sides of the left and right vertical rods 21. The fixed mold 25 is slidably connected to the inner wall of the second fixed frame 24. The first fixed frame 23 and the second fixed frame 24 are used as the main supporting components of the mold and are fixed to the vertical rods 21 and the mold base 1 to provide stability for the mold. The movable mold 26 is slidably connected to the inner wall of the first fixed frame 23. The fixed mold 25 and the movable mold 26 are respectively slidably connected to the inner walls of the second fixed frame 24 and the first fixed frame 23 to allow the opening and closing of the mold to facilitate the injection of materials and the removal of molded parts. Four positioning blocks 27 are respectively fixed to the left and right sides of the fixed mold 25 and the movable mold 26.

[0025] In this embodiment, positioning grooves are provided on the inner walls on the left and right sides of the first fixed frame 23 and the second fixed frame 24, and four positioning blocks 27 are slidably connected to the inner walls of the four positioning grooves respectively. The positioning blocks 27 are fixed to the left and right sides of the fixed mold 25 and the movable mold 26 to ensure the precise alignment of the mold during the opening and closing process, and the positioning blocks 27 are slidably connected in these grooves to provide a guide for the movement of the positioning blocks 27. Fixed sockets are provided on the left and right sides of the first fixed frame 23 and the second fixed frame 24, and fixed grooves 28 corresponding to the positions of the fixed sockets are provided on the outer sides of the four positioning blocks 27. Fixed plug plates 29 are slidably connected to the inner walls of the fixed grooves 28 and the fixed plug plates. A connecting plate 210 is fixed to the side of the fixed plug plates 29 close to the vertical rod 21. The fixed sockets of the fixed frames cooperate with the fixed grooves 28 of the positioning blocks 27 and are connected through the fixed plug plates 29, thereby increasing the stability of the mold assembly.

[0026] See also Figure 4In order to quickly assist in demolding the automobile steering gear, the demolding mechanism 3 in this embodiment includes two first cylinders 31, two push plates 32, two second cylinders 33 and two demolding clamps 34. The two first cylinders 31 are respectively fixed to the left and right sides of the upper surface of the mold base 1. The first cylinder 31 and the second cylinder 33 serve as the power source of the demolding mechanism 3, and the demolding process is driven by controlling the extension and contraction of the cylinders. The push plates 32 are fixed to the output shafts of the first cylinders 31, and the two push plates 32 are respectively fixed to the outer sides of the output shafts of the two first cylinders 31. The two second cylinders 33 are respectively fixed to the upper surfaces of the two push plates 32. The two demolding clamps 34 are respectively fixed to the outer sides of the output shafts of the two second cylinders 33. When the cylinders are activated, the push plates 32 move accordingly to transmit power. The demolding clamps 34 are fixed to the output shafts of the second cylinders 33 to clamp the formed steering gear so that it can be demolded from the mold.

[0027] In this embodiment, the demolding clamp 34 is U-shaped, and a plurality of anti-slip teeth are fixed to the inner wall of the demolding clamp 34. The demolding clamp 34 is designed to be U-shaped, and the inner wall is fixed with anti-slip teeth, which helps to provide a good grip during demolding and prevent the molded part from sliding. The length of the demolding clamp 34 is greater than the length of the fixed mold 25. The length of the demolding clamp 34 is greater than the length of the fixed mold 25, which ensures that the clamp can effectively grasp and remove the molded part during the demolding process.

[0028] The working principle of the above embodiment is:

[0029] (1) When the automobile steering gear mold is conveniently assembled and disassembled, the vertical rods 21 and the sliding sleeves 22 on the left and right sides of the mold base 1 form a supporting structure of the mold, allowing various parts of the mold to be accurately positioned and fixed. The first fixing frame 23 and the second fixing frame 24 are the main supporting components of the mold, fixed to the vertical rods 21 and the mold base 1, providing stability for the mold. The fixed mold 25 and the movable mold 26 are slidably connected to the inner walls of the second fixing frame 24 and the first fixing frame 23, respectively, allowing the mold to be opened and closed, so as to inject materials and remove molded parts. The positioning block 27 is fixed to the left and right sides of the fixed mold 25 and the movable mold 26 to ensure accurate alignment of the mold during the opening and closing process, and the positioning block 27 is slidably connected in these sliding grooves to provide a guide for the movement of the positioning block 27. The fixed socket of the fixing frame cooperates with the fixed groove 28 of the positioning block 27, and is connected through a fixed plug plate 29, thereby increasing the stability of the mold assembly.

[0030] (2) When the automobile steering gear is used for rapid auxiliary demolding, the first cylinder 31 and the second cylinder 33 serve as the power source of the demolding mechanism 3, and the demolding process is driven by controlling the extension and contraction of the cylinders. The push plate 32 is fixed to the output shaft of the first cylinder 31. When the cylinder is actuated, the push plate 32 moves accordingly to transmit power. The demolding clamp 34 is fixed to the output shaft of the second cylinder 33 and is used to clamp the molded steering gear so as to remove it from the mold. The demolding clamp 34 is designed to be U-shaped, and anti-slip teeth are fixed on the inner wall, which helps to provide a good grip during demolding and prevent the molded part from sliding. The length of the demolding clamp 34 is greater than the length of the fixed mold 25, which ensures that the clamp can effectively grasp and remove the molded part during the demolding process.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] The standard parts used in this application document can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in this field. Therefore, this application document will no longer explain the control method and circuit connection in detail.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A mold for processing an automobile steering gear, comprising a mold base (1), characterized in that: The left and right sides of the upper surface of the mold base (1) are provided with a combination mechanism (2) for facilitating assembly and disassembly of the mold, and the left and right sides of the upper surface of the mold base (1) are provided with a demoulding mechanism (3) for facilitating demoulding of the steering gear; The combined mechanism (2) comprises four vertical rods (21), four sliding sleeves (22), a first fixed frame (23), a second fixed frame (24), a fixed mold (25), a movable mold (26) and four positioning blocks (27). The four vertical rods (21) are respectively fixed to the left and right sides of the upper surface of the mold base (1); the four sliding sleeves (22) are respectively slidably connected to the outer sides of the four vertical rods (21); the first fixed frame (23) is fixed between the opposite sides of the sliding sleeves (22) on the left and right sides; the second fixed frame (24) is fixed to the upper surface of the mold base (1) and between the opposite sides of the vertical rods (21) on the left and right sides; the fixed mold (25) is slidably connected to the inner wall of the second fixed frame (24); the movable mold (26) is slidably connected to the inner wall of the first fixed frame (23); and the four positioning blocks (27) are respectively fixed to the left and right sides of the fixed mold (25) and the movable mold (26).

2. The mold for processing an automobile steering gear according to claim 1, characterized in that: The left and right inner walls of the first fixing frame (23) and the second fixing frame (24) are both provided with positioning slots, and four positioning blocks (27) are respectively slidably connected to the inner walls of the four positioning slots.

3. The mold for processing an automobile steering gear according to claim 1, characterized in that: The first fixing frame (23) and the second fixing frame (24) are provided with fixing sockets on both the left and right sides, and the outer sides of the four positioning blocks (27) are provided with fixing grooves (28) corresponding to the positions of the fixing sockets.

4. The mold for processing an automobile steering gear according to claim 3, characterized in that: The inner walls of the fixing groove (28) and the fixing socket are slidably connected with a fixing plug plate (29), and a connecting plate (210) is fixed to one side of the fixing plug plate (29) close to the vertical rod (21).

5. The mold for processing an automobile steering gear according to claim 1, characterized in that: The demoulding mechanism (3) comprises two first cylinders (31), two push plates (32), two second cylinders (33) and two demoulding fixtures (34); the two first cylinders (31) are respectively fixed to the left and right sides of the upper surface of the mold base (1); the two push plates (32) are respectively fixed to the outer sides of the output shafts of the two first cylinders (31); the two second cylinders (33) are respectively fixed to the upper surfaces of the two push plates (32); and the two demoulding fixtures (34) are respectively fixed to the outer sides of the output shafts of the two second cylinders (33).

6. The mold for processing an automobile steering gear according to claim 5, characterized in that: The demoulding clamp (34) is in a U-shape, and a plurality of anti-slip teeth are fixed on the inner wall of the demoulding clamp (34).

7. The mold for processing an automobile steering gear according to claim 5, characterized in that: The length of the demoulding fixture (34) is greater than the length of the fixed mold (25).

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