Die capable of achieving resistance reducing function

Abstract

The utility model relates to the technical field of dies, in particular to a die capable of realizing a resistance reducing function, which comprises a pipe middle sleeve, resistance reducing mechanisms are arranged on the surfaces of the pipe middle sleeve and a mounting sleeve, a quick disassembly and assembly mechanism is arranged on the surface of a dust cover, and a displacement preventing mechanism is arranged in a bottom plate fixing block. According to the utility model, the phenomenon that the mounting sleeve is loosened on the surface of the pipe-in-pipe sleeve in the use process of the mold is avoided, and the resistance increase caused by an overlarge gap between large and small pipes can be prevented, so that a user can conveniently disassemble and assemble the bottom plate fixing block when the mold is used, and the mold has a better dustproof effect on a bearing; according to the mold, the wheels are arranged on the bottom plate fixing block, so that the steering flexibility of the wheels is higher, the phenomenon that the bottom plate fixing block displaces when the bottom plate fixing block is used for mounting the fixed bottom plate can be avoided, the mounting effect of the mold on the fixed bottom plate is better, and the phenomenon that the fixed bottom plate loosens, falls off and displaces when the mold is used is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, and specifically relates to a mold capable of realizing the function of reducing resistance. Background Technique

[0002] With the development of industry, molds are used more and more. The mold mainly consists of an upper template and a lower template. A corresponding product model and a runner connected to the product model are arranged on the template. The injection molding material flows into the product model through the runner and forms a product in the product model after cooling.

[0003] When the existing mold is ejected and separated from the product after solidification, it is very easy to fall into the slider and lifter mechanism of the mold, causing damage to the mold. In addition, the existing mold has some disadvantages to a certain extent. When the mold is used, the installation sleeve needs to be assembled. The existing mold is not convenient enough during assembly and is not stable enough after assembly. This easily leads to the phenomenon that the installation sleeve is loose on the surface of the tube sleeve during the use of the mold, increasing the resistance. When the mold is used, dust prevention treatment needs to be carried out on the bearing. The existing mold is not fast and smooth enough when disassembling and assembling the dust cover. This reduces the dust prevention effect of the mold on the bearing and reduces the flexibility of the wheel turning. When the mold is used, anti-displacement of the bottom plate fixing block is required. The existing mold does not have the function of anti-displacement of the bottom plate fixing block during use. This easily leads to the phenomenon that the bottom plate fixing block is displaced when installing the fixed bottom plate during the use of the mold, reducing the installation effect of the mold on the fixed bottom plate and easily causing the fixed bottom plate to be loose, fall off and shift during the use of the mold. Content of the Utility Model

[0004] The purpose of the utility model is to provide a mold capable of realizing the function of reducing resistance, so as to solve the problems mentioned in the above background technique that the mold is not convenient enough during assembly, not stable enough after assembly, not fast and smooth enough when disassembling and assembling the dust cover, and does not have the function of anti-displacement of the bottom plate fixing block.

[0005] To achieve the above object, the present utility model provides the following technical solutions: A mold capable of realizing the function of reducing resistance, including a sleeve inside a pipe. A dust cover is provided on one side of the sleeve inside the pipe. A brake wire hook is provided on one side of the dust cover. A bottom plate fixing block is provided at one end of the brake wire hook. The surface of the sleeve inside the pipe is threadedly connected with an installation sleeve, and one end of the installation sleeve extends into the sleeve inside the pipe. Installation holes are provided on the surfaces of the bottom plate fixing blocks. Resistance-reducing mechanisms are provided on the surfaces of the sleeve inside the pipe and the installation sleeve. The internal part of the resistance-reducing mechanism includes a fixed block body, a stretching spring, and a resistance-reducing part. A quick disassembly and assembly mechanism is provided on the surface of the dust cover. The internal part of the quick disassembly and assembly mechanism includes a positioning block, a groove, an installation block, and an installation groove. Anti-displacement mechanisms are provided inside the bottom plate fixing blocks. The internal part of the anti-displacement mechanism includes a stable suction cup, a fixing plate, and an anti-displacement part.

[0006] Preferably, the resistance-reducing part is provided on the surfaces of the sleeve inside the pipe and the brake wire hook. The resistance-reducing part is composed of a groove, an arc-shaped clamping part, and an arc-shaped clamping groove. Fixed block bodies are installed on the surfaces of the sleeve inside the pipe, and grooves are provided inside the fixed block bodies.

[0007] Preferably, an arc-shaped clamping part is provided inside the groove, and the arc-shaped clamping part is slidably matched with the inner wall of the groove. Arc-shaped clamping grooves are provided on the surfaces of the installation sleeves.

[0008] Preferably, the surfaces of the arc-shaped clamping groove and the arc-shaped clamping part are clamped and matched with each other. Stretching springs are installed inside the grooves, and one end of the stretching spring is fixed to the surface of the arc-shaped clamping part.

[0009] Preferably, grooves are provided inside the dust cover, and positioning blocks for anti-slip of the dust cover are provided inside the grooves. Installation blocks for positioning and installation of the positioning blocks are installed on the surfaces on both sides of the positioning blocks.

[0010] Preferably, installation grooves are provided on the inner walls of the dust covers, and the surfaces of the installation grooves and the installation blocks are clamped and matched with each other.

[0011] Preferably, the anti-displacement part is provided inside the bottom plate fixing block. The anti-displacement part is composed of an anti-detachment clamping part, an anti-detachment clamping groove, and a containing groove. Containing grooves are provided inside the bottom plate fixing blocks. Fixing plates are installed on the inner walls of the containing grooves, and stable suction cups for anti-displacement of the bottom plate fixing blocks are provided inside the containing grooves.

[0012] Preferably, anti-detachment clamping parts are installed on the surfaces of the stable suction cups. Anti-detachment clamping grooves are provided on the surfaces of the fixing plates, and the surfaces of the anti-detachment clamping grooves and the anti-detachment clamping parts are clamped and matched with each other.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The mold capable of realizing the function of reducing resistance not only enables the installation sleeve to be stably assembled on the surface of the tube sleeve during the use of the mold, avoiding the phenomenon that the installation sleeve loosens on the surface of the tube sleeve during the use of the mold, preventing the gap between the large and small tubes from being too large and increasing resistance, enabling the user to easily disassemble and assemble the bottom plate fixing block during the use of the mold, making the dust-proof effect of the mold on the bearing better, making the steering of the wheel more flexible, but also enabling the mold to avoid the phenomenon that the bottom plate fixing block displaces when installing the fixed bottom plate, making the installation effect of the mold on the fixed bottom plate better, and avoiding the phenomenon that the fixed bottom plate loosens, falls off and displaces during the use of the mold;

[0014] 1. By providing a resistance reduction mechanism, the user places the installation sleeve on the surface of the tube sleeve and rotates the installation sleeve, causing one end of the installation sleeve to move into the interior of the tube sleeve. At this time, under the elastic force of the spring extending in the groove, the arc-shaped clamping member is driven to move, causing the arc-shaped clamping member to be clamped into the arc-shaped clamping groove. Under the clamping action of the arc-shaped clamping member and the arc-shaped clamping groove, the installation sleeve is installed on the surface of the tube sleeve, fixing the installation sleeve and the fixed block body, avoiding the phenomenon that the installation sleeve loosens on the surface of the tube sleeve during the use of the mold, realizing the function of the mold to conveniently assemble the installation sleeve, so that the installation sleeve can be stably assembled on the surface of the tube sleeve during the use of the mold, avoiding the phenomenon that the installation sleeve loosens on the surface of the tube sleeve during the use of the mold, and preventing the gap between the large and small tubes from being too large and increasing resistance;

[0015] 2. By providing a quick disassembly and assembly mechanism, the user places the dust-proof cover at the designated position and places the positioning block into the interior of the groove body. At this time, the positioning block drives the installation block to be clamped into the installation groove. Under the clamping action of the installation block and the installation groove, the positioning block is installed in the groove body. Under the action of the positioning block, the dust-proof cover is installed and fixed, thus installing the dust-proof cover at the designated position. Under the action of the fixed block body, dust is blocked, preventing dust from entering the interior of the bearing, realizing the function of the mold to quickly disassemble and assemble the dust-proof cover, so that the user can easily disassemble and assemble the bottom plate fixing block during the use of the mold, making the dust-proof effect of the mold on the bearing better and making the steering of the wheel more flexible;

[0016] 3. By providing an anti-displacement mechanism, the user places the stable suction cup inside the containing groove, causing the stable suction cup to drive the anti-detachment clamping member to move, so that the anti-detachment clamping member is clamped into the anti-detachment clamping groove, thereby installing the stable suction cup on the surface of the fixed plate. Under the action of the stable suction cup inside the containing groove, the bottom plate fixing block has higher stability when installing the fixed bottom plate, avoiding the phenomenon of displacement of the bottom plate fixing block during the use of the mold, realizing the function of the mold to prevent displacement of the bottom plate fixing block, so that when the mold is used, it can avoid the phenomenon of displacement of the bottom plate fixing block when installing the fixed bottom plate, making the installation effect of the mold on the fixed bottom plate better, and avoiding the phenomenon of loosening, falling off and displacement of the fixed bottom plate during the use of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0018] Figure 2 is a front view sectional structure diagram of the present utility model;

[0019] Figure 3 is a top view sectional enlarged structure diagram of the present utility model;

[0020] Figure 4 is a side view sectional enlarged structure diagram of the present utility model;

[0021] Figure 5 is of the present utility model Figure 2 enlarged structure diagram of the resistance reduction mechanism therein;

[0022] Figure 6 is of the present utility model Figure 3 enlarged structure diagram of the quick disassembly and assembly mechanism therein;

[0023] Figure 7 is of the present utility model Figure 4 enlarged structure diagram of the anti-displacement mechanism therein.

[0024] In the figure: 1, inner sleeve of pipe; 101, dust cover; 102, brake wire hook; 103, bottom plate fixing block; 104, installation sleeve; 105, installation hole; 2, resistance reduction mechanism; 201, fixed block body; 202, extension spring; 203, resistance reduction part; 2031, groove; 2032, arc-shaped clamping member; 2033, arc-shaped clamping groove; 3, quick disassembly and assembly mechanism; 301, positioning block; 302, groove body; 303, installation block; 304, installation groove; 4, anti-displacement mechanism; 401, stable suction cup; 402, fixed plate; 403, anti-displacement part; 4031, anti-detachment clamping member; 4032, anti-detachment clamping groove; 4033, containing groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0026] The structure of a mold capable of realizing the function of reducing resistance provided by the present utility model is as Figure 1 and Figure 2 shown, including an inner sleeve 1 in the pipe. A dust cover 101 is provided on one side of the inner sleeve 1 in the pipe. A brake wire hook 102 is provided on one side of the dust cover 101. A bottom plate fixing block 103 is provided at one end of the brake wire hook 102. An installation sleeve 104 is threadedly connected to the surface of the inner sleeve 1 in the pipe. One end of the installation sleeve 104 extends into the inner part of the inner sleeve 1 in the pipe. Installation holes 105 are formed on the surfaces of the bottom plate fixing blocks 103.

[0027] Furthermore, as Figure 2 and Figure 5 shown, resistance reduction mechanisms 2 are provided on the surfaces of both the inner sleeve 1 in the pipe and the installation sleeve 104. The inside of the resistance reduction mechanism 2 includes a fixed block body 201, a stretching spring 202, and a resistance reduction part 203. The resistance reduction part 203 is provided on the surfaces of the inner sleeve 1 in the pipe and the brake wire hook 102. The resistance reduction part 203 is composed of a groove 2031, an arc-shaped clamping part 2032, and an arc-shaped clamping groove 2033. Fixed block bodies 201 are installed on the surfaces of the inner sleeve 1 in the pipe. Grooves 2031 are formed inside the fixed block bodies 201. Arc-shaped clamping parts 2032 are arranged inside the grooves 2031. The arc-shaped clamping parts 2032 are slidably matched with the inner walls of the grooves 2031. Arc-shaped clamping grooves 2033 are formed on the surfaces of the installation sleeves 104. The surfaces of the arc-shaped clamping grooves 2033 are clamped and matched with the surfaces of the arc-shaped clamping parts 2032. Stretching springs 202 are installed inside the grooves 2031. One end of each stretching spring 202 is fixed to the surface of the corresponding arc-shaped clamping part 2032.

[0028] During implementation, one end of the installation sleeve 104 moves into the inner part of the inner sleeve 1 in the pipe. At this time, under the elastic force of the stretching spring 202 inside the groove 2031, the arc-shaped clamping part 2032 is driven to move, so that the arc-shaped clamping part 2032 is clamped into the arc-shaped clamping groove 2033. Under the clamping action of the arc-shaped clamping part 2032 and the arc-shaped clamping groove 2033, the installation sleeve 104 is installed on the surface of the inner sleeve 1 in the pipe, fixing the installation sleeve 104 and the fixed block body 201, and avoiding the phenomenon that the installation sleeve 104 becomes loose on the surface of the inner sleeve 1 in the pipe during the use of the mold, so as to realize the function of conveniently assembling the installation sleeve 104 of the mold.

[0029] Furthermore, as Figure 3 and Figure 6As shown in the figure, a quick disassembly and assembly mechanism 3 is provided on the surface of the dust cover 101. The inside of the quick disassembly and assembly mechanism 3 includes a positioning block 301, a groove body 302, a mounting block 303 and a mounting groove 304. Groove bodies 302 are provided inside the dust cover 101. A positioning block 301 for anti-slip of the dust cover 101 is provided inside the groove body 302. Mounting blocks 303 for positioning and mounting the positioning block 301 are installed on the surfaces on both sides of the positioning block 301. Mounting grooves 304 are provided on the inner walls of the dust cover 101, and the surfaces of the mounting grooves 304 and the mounting blocks 303 are engaged with each other.

[0030] During implementation, the user places the dust cover 101 at a specified position. The user places the positioning block 301 inside the groove body 302. At this time, the positioning block 301 drives the mounting block 303 to be stuck inside the mounting groove 304. Under the engagement of the mounting block 303 and the mounting groove 304, the positioning block 301 is installed inside the groove body 302. Under the action of the positioning block 301, the dust cover 101 is installed and fixed, so that the dust cover 101 is installed at the specified position. Under the action of the fixing block 201, dust is blocked to prevent dust from entering the inside of the bearing, so as to realize the function of quickly disassembling and assembling the dust cover 101 of the mold.

[0031] Furthermore, as Figure 4 and Figure 7 shown in the figure, anti-displacement mechanisms 4 are provided inside the bottom plate fixing blocks 103. The inside of the anti-displacement mechanisms 4 includes a stabilizing suction cup 401, a fixing plate 402 and an anti-displacement part 403. The anti-displacement part 403 is arranged inside the bottom plate fixing block 103. The anti-displacement part 403 is composed of an anti-disengagement card 4031, an anti-disengagement card slot 4032 and a containing groove 4033. Containing grooves 4033 are provided inside the bottom plate fixing blocks 103. A fixing plate 402 is installed on the inner wall of the containing groove 4033. A stabilizing suction cup 401 for preventing displacement of the bottom plate fixing block 103 is provided inside the containing groove 4033. Anti-disengagement cards 4031 are installed on the surface of the stabilizing suction cup 401. Anti-disengagement card slots 4032 are provided on the surface of the fixing plate 402, and the surfaces of the anti-disengagement card slots 4032 and the anti-disengagement cards 4031 are engaged with each other.

[0032] During implementation, the user places the stabilizing suction cup 401 inside the containing groove 4033, so that the stabilizing suction cup 401 drives the anti-disengagement card 4031 to move, so that the anti-disengagement card 4031 is stuck inside the anti-disengagement card slot 4032, thereby installing the stabilizing suction cup 401 on the surface of the fixing plate 402. Under the action of the stabilizing suction cup 401 inside the containing groove 4033, the bottom plate fixing block 103 has higher stability when installing the fixed bottom plate, and the phenomenon that the bottom plate fixing block 103 is displaced during the use of the mold is avoided, so as to realize the function of the mold to prevent displacement of the bottom plate fixing block 103.

[0033] Working principle: When in use, first place the sleeve 1 in the pipe at the designated position. The user places the mounting sleeve 104 on the surface of the sleeve 1 in the pipe. The user rotates the mounting sleeve 104 so that one end of the mounting sleeve 104 moves inside the sleeve 1 in the pipe. At this time, under the elastic force of the extension spring 202 in the groove 2031, the arc-shaped clamping member 2032 is driven to move, so that the arc-shaped clamping member 2032 is clamped into the arc-shaped clamping groove 2033. Under the clamping action of the arc-shaped clamping member 2032 and the arc-shaped clamping groove 2033, the mounting sleeve 104 is installed on the surface of the sleeve 1 in the pipe, fixing the mounting sleeve 104 and the fixed block 201, avoiding the phenomenon that the mounting sleeve 104 becomes loose on the surface of the sleeve 1 in the pipe during the use of the mold, so as to realize the function of conveniently assembling the mounting sleeve 104 on the mold, so that the mounting sleeve 104 can be stably assembled on the surface of the sleeve 1 in the pipe when the mold is in use, avoiding the phenomenon that the mounting sleeve 104 becomes loose on the surface of the sleeve 1 in the pipe during the use of the mold, and preventing the resistance from increasing due to the excessive gap between the large and small pipes.

[0034] Subsequently, the user places the dust cover 101 at the designated position. The user places the positioning block 301 inside the groove body 302. At this time, the positioning block 301 drives the mounting block 303 to be clamped into the mounting groove 304. Under the clamping action of the mounting block 303 and the mounting groove 304, the positioning block 301 is installed inside the groove body 302. Under the action of the positioning block 301, the dust cover 101 is installed and fixed, so as to install the dust cover 101 at the designated position. Under the action of the fixed block 201, dust is blocked to prevent dust from entering the bearing, so as to realize the function of quickly disassembling and assembling the dust cover 101 on the mold, so that it is convenient for the user to disassemble and assemble the bottom plate fixing block 103 when the mold is in use, making the dust-proof effect of the mold on the bearing better and the steering flexibility of the wheel higher.

[0035] Subsequently, the brake wire is fixed under the action of the brake wire hook 102 to prevent the brake wire from falling. Subsequently, the user places the stable suction cup 401 inside the containing groove 4033, so that the stable suction cup 401 drives the anti-disengagement clamping member 4031 to move, so that the anti-disengagement clamping member 4031 is clamped into the anti-disengagement clamping groove 4032, thereby installing the stable suction cup 401 on the surface of the fixing plate 402. Under the action of the stable suction cup 401 inside the containing groove 4033, the stability of the bottom plate fixing block 103 during the installation of the fixed bottom plate is higher, avoiding the phenomenon that the bottom plate fixing block 103 is displaced during the use of the mold, so as to realize the function of preventing the displacement of the bottom plate fixing block 103 on the mold, so that the bottom plate fixing block 103 can be prevented from being displaced during the installation of the fixed bottom plate when the mold is in use, making the installation effect of the mold on the fixed bottom plate better, and avoiding the phenomenon that the fixed bottom plate is loose, falls off and is displaced during the use of the mold, and finally completing the use work of the mold.

[0036] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model.

Claims

1. A mold capable of achieving the function of reducing resistance, comprising a sleeve in a tube (1), characterized in that: A dust cover (101) is provided on one side of the tube-in-tube (1), a brake line hook (102) is provided on one side of the dust cover (101), a bottom plate fixing block (103) is provided at one end of the brake line hook (102), a mounting sleeve (104) is threadedly connected to the surface of the tube-in-tube (1), one end of the mounting sleeve (104) extends to the interior of the tube-in-tube (1), a mounting hole (105) is provided on the surface of the bottom plate fixing block (103), and a resistance reducing mechanism (2) is provided on the surfaces of the tube-in-tube (1) and the mounting sleeve (104). The resistance reducing mechanism (2) includes a fixed block (201), an extension spring (202) and a resistance reducing portion (203); the surface of the dust cover (101) is provided with a quick disassembly and assembly mechanism (3); the quick disassembly and assembly mechanism (3) includes a positioning block (301), a groove body (302), a mounting block (303) and a mounting groove (304); the bottom plate fixing block (103) is provided with an anti-displacement mechanism (4); the anti-displacement mechanism (4) includes a stabilizing suction cup (401), a fixing plate (402) and an anti-displacement portion (403).

2. A mold capable of achieving the function of reducing resistance according to claim 1, characterized in that: The resistance reducing portion (203) is arranged on the surface of the tube-in-tube sleeve (1) and the brake line hook (102), and the resistance reducing portion (203) is composed of a groove (2031), an arc-shaped clamping piece (2032) and an arc-shaped clamping groove (2033). A fixed block (201) is installed on the surface of the tube-in-tube sleeve (1), and a groove (2031) is opened inside the fixed block (201).

3. A mold capable of achieving the function of reducing resistance according to claim 2, characterized in that: An arc-shaped clamping piece (2032) is arranged inside the groove (2031), and the arc-shaped clamping piece (2032) and the inner wall of the groove (2031) are slidably matched with each other, and the surface of the installation sleeve (104) is provided with an arc-shaped clamping groove (2033).

4. A mold capable of achieving the function of reducing resistance according to claim 3, characterized in that: The arc-shaped clamping groove (2033) and the surface of the arc-shaped clamping piece (2032) are mutually engaged and matched, and an extension spring (202) is installed inside the groove (2031), and one end of the extension spring (202) is fixed to the surface of the arc-shaped clamping piece (2032).

5. The mold capable of achieving the function of reducing resistance according to claim 1, characterized in that: The dust cover (101) is provided with a groove body (302) inside, and a positioning block (301) for preventing the dust cover (101) from slipping is arranged inside the groove body (302), and mounting blocks (303) for positioning and mounting the positioning block (301) are installed on the surfaces on both sides of the positioning block (301).

6. A mold capable of achieving the function of reducing resistance according to claim 1, characterized in that: The inner wall of the dust cover (101) is provided with a mounting groove (304), and the mounting groove (304) and the surface of the mounting block (303) are mutually engaged and matched.

7. The mold capable of achieving the function of reducing resistance according to claim 1, characterized in that: The anti-displacement portion (403) is arranged inside the bottom plate fixing block (103), and the anti-displacement portion (403) is composed of an anti-dropping clamp (4031), an anti-dropping clamping groove (4032) and a receiving groove (4033). The bottom plate fixing block (103) is provided with a receiving groove (4033). A fixing plate (402) is installed on the inner wall of the receiving groove (4033). A stabilizing suction cup (401) for preventing the bottom plate fixing block (103) from displacement is arranged inside the receiving groove (4033).

8. A mold capable of achieving the function of reducing resistance according to claim 7, characterized in that: The surfaces of the stabilizing suction cups (401) are all installed with anti-dropout clamps (4031), and the surfaces of the fixing plates (402) are all provided with anti-dropout clamping grooves (4032), and the anti-dropout clamping grooves (4032) and the surfaces of the anti-dropout clamps (4031) are mutually engaged and matched.

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