Water gun connecting shaft forming die for automobile

Abstract

The utility model relates to the technical field of die manufacturing, and discloses an automobile water gun connecting shaft forming die which comprises a lower die, a plurality of supporting rods are fixedly connected to the top end of the lower die, an upper die is slidably connected to the outer walls of the supporting rods, a fixing table is fixedly connected to the top ends of the supporting rods, and an air cylinder is fixedly connected to the top end of the fixing table. The output end of the air cylinder is fixedly connected with a telescopic rod, the end of the telescopic rod extends downwards and is fixedly connected with the top face of the upper mold, mold grooves are symmetrically formed in the top face of the lower mold and the bottom face of the upper mold, a lifting assembly is arranged in the lower mold, and the water gun connecting shaft is jacked up and taken out through the lifting assembly. Compared with the prior art, the lifting assembly can quickly and accurately jack parts in the molding cavity, the time and energy of manual operation are reduced, the production efficiency is improved, meanwhile, through the jacking effect of the lifting assembly, the slipping phenomenon generated during manual operation can be reduced, and the risks of part damage and operator injury caused by slipping are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mold manufacturing, in particular to a forming mold for a water gun connecting shaft of an automobile. Background Art

[0002] The automobile water gun connecting shaft forming mold has a wide range of applications and uses in real life. As an important production tool, it is mainly used to produce automobile water gun connecting shafts, which are one of the important accessories in the automobile washing industry. By using the automobile water gun connecting shaft forming mold, high-quality connecting shafts can be produced quickly and efficiently to meet the needs of the automobile washing industry. The application of this mold improves production efficiency, reduces production costs, and makes automobile washing services more convenient and economical.

[0003] After searching, the utility model with announcement number: CN217399274U discloses a first template, which has a plurality of molding grooves arranged at intervals; a second template is arranged above the first template, and at least one molding protrusion is arranged on the side of the second template close to the first template; wherein, there are multiple second templates, and the multiple second templates are independently arranged, and the multiple molding protrusions on the multiple second templates are arranged one by one corresponding to the multiple molding grooves of the first template, and each molding protrusion cooperates with the corresponding molding groove to form a corresponding molding cavity.

[0004] However, in the above-mentioned technology, when demolding, it is usually necessary to manually touch the molded parts to take them out. However, since the parts are close to the mold, they are prone to slipping during removal, which may cause the parts to be damaged or the operator's hands to be injured, thereby hindering the production process, reducing work efficiency, and posing a safety hazard. Utility Model Content

[0005] The utility model aims to provide a water gun connecting shaft forming die for automobiles, so as to solve the problem in the prior art that, during demoulding, it is usually necessary to manually touch the formed parts to take them out. However, since the parts are relatively close to the mold, they are prone to slipping during removal, which may cause the parts to collide and be damaged or the operator's hands to be injured, thereby hindering the production process, reducing work efficiency, and posing safety hazards.

[0006] The utility model provides the following technical solution: a forming mold for a connecting shaft of an automobile water gun, comprising a lower mold, a top end of the lower mold is fixedly connected to a plurality of support rods, the outer walls of the support rods are slidably connected to an upper mold, the top ends of the support rods are fixedly connected to a fixed platform, the top ends of the fixed platforms are fixedly connected to a cylinder, the output ends of the cylinders are fixedly connected to a telescopic rod, the ends of the telescopic rods extend downward and are fixedly connected to the top surface of the upper mold, the top surface of the lower mold is symmetrically provided with mold grooves with respect to the bottom surface of the upper mold, and a lifting component for lifting the mold is arranged inside the lower mold.

[0007] By adopting the above technical solution, the water gun connecting shaft after cooling and forming can be lifted and removed through the lifting assembly. The lifting assembly can quickly and accurately lift the parts in the mold groove, reducing the time and energy of manual operation and improving production efficiency. At the same time, the lifting effect of the lifting assembly can reduce the slippage phenomenon caused by manual operation, reducing the risk of component damage and operator injury caused by slippage.

[0008] As a preferred embodiment of the above technical solution, the lifting component includes a movable groove opened at the bottom of the mold groove, the interior of the movable groove is fixedly connected with a fixed plate, the interior of the fixed plate is vertically slidably connected with a lifting rod, the top end of the lifting rod is fixedly connected with a top block, the bottom end of the lifting rod is fixedly connected with a lifting block, and the interior of the movable groove is provided with a driving component for driving the lifting block to rise and fall.

[0009] By adopting the above technical solution, the ejector block lifts up the molded parts inside the mold groove, and the parts are no longer tightly fitted to the mold groove. At this time, the processed parts can be taken out more conveniently and quickly, reducing the slippage caused by manual operation and improving the convenience and safety of demolding work.

[0010] As a preferred embodiment of the above technical solution, the driving assembly includes a screw rod rotatably connected to the inner wall of the movable groove, the outer wall of the screw rod is threadedly sleeved with a sliding block, the top of the sliding block is fixedly connected to a driving block, and a fixedly connected support block extends from one side of the top of the driving block.

[0011] By adopting the above technical solution, the rotation of the screw rod drives the slider to move, and the slider then drives the driving block to lift the lifting block, and the support block provides support for the lifting block.

[0012] As a preferred embodiment of the above technical solution, the bottom surface of the lifting block is configured as an inclined surface, the top surface of the driving block is configured as an inclined surface adapted to the lifting block, and the lifting block is slidably connected to the driving block.

[0013] By adopting the above technical solution, the two inclined surfaces are offset from each other, so that the lifting block can follow the inclined surface of the driving block to move upward, which can better resist external thrust or pressure, prevent deformation or dislocation of the structure, and further improve stability.

[0014] As a preferred embodiment of the above technical solution, the bottom end of the lifting block is configured with a rounded corner, and the bottom end of the lifting block is slidably connected to the top surface of the supporting block.

[0015] By adopting the above technical solution, the friction force when the lifting block contacts with the driving block and the supporting block can be reduced, thereby improving the smoothness of the displacement of the lifting block.

[0016] As a preferred embodiment of the above technical solution, one end of the screw rod extends to the outside of the lower mold, and the end of the screw rod is fixedly connected with a knob.

[0017] By adopting the above technical solution, the screw can be driven to rotate more conveniently by rotating the knob, thereby improving convenience.

[0018] As a preferred embodiment of the above technical solution, the top surface of the top block is configured to be an arc shape adapted to the mold groove, and the side walls of the top block are fixedly connected with sealing gaskets.

[0019] With the above technical solution, the top block is adapted to the mold groove to improve the overall sealing of the mold groove, so that no leakage will occur or the surface of the part will be affected during the injection molding process, and the sealing gasket further improves the sealing effect.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] The utility model starts the cylinder, and the cylinder drives the telescopic rod to push the upper mold and the lower mold to fit tightly. The support rod guides and limits the upper mold, prevents the contact between the upper mold and the lower mold from deviation, improves the movement stability of the upper mold and the accuracy of the mold, and after the upper mold and the lower mold are fully fitted, the subsequent injection molding work is carried out. When the molding water gun connecting shaft needs to be taken out, the cooled and molded water gun connecting shaft can be lifted up and taken out through the lifting component. The lifting component can quickly and accurately lift the parts in the mold groove, reduces the time and energy of manual operation, and improves production efficiency. At the same time, the lifting effect of the lifting component can reduce the slippage phenomenon caused by manual operation, and reduces the risk of damage to parts and injury to operators caused by slippage. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of a water gun connecting shaft forming die for an automobile;

[0023] Figure 2 This is a top view of the lower mold structure;

[0024] Figure 3 It is a cross-sectional view of the lower mold structure;

[0025] Figure 4 for Figure 3 A magnified view of the structure in the middle.

[0026] In the figure: 100, lower mold; 101, support rod; 102, upper mold; 103, fixed platform; 104, cylinder; 105, telescopic rod; 106, mold groove; 200, movable groove; 201, fixed plate; 202, lifting rod; 203, top block; 204, lifting block; 205, sealing gasket; 300, screw; 301, slider; 302, driving block; 303, support block; 304, knob. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0028] like Figure 1 As shown, the utility model provides a technical solution: a car water gun connecting shaft forming mold, including a lower mold 100, the top of the lower mold 100 is fixedly connected to a plurality of support rods 101, the outer wall of the support rod 101 is slidably connected to an upper mold 102, the top of the support rod 101 is fixedly connected to a fixed platform 103, the top of the fixed platform 103 is fixedly connected to a cylinder 104, the output end of the cylinder 104 is fixedly connected to a telescopic rod 105, the end of the telescopic rod 105 extends downward and is fixedly connected to the top surface of the upper mold 102, the top surface of the lower mold 100 and the bottom surface of the upper mold 102 are symmetrically provided with a mold groove 106, and the interior of the lower mold 100 is provided with a lifting component for lifting the mold.

[0029] Specifically, by starting the cylinder 104, the cylinder 104 drives the telescopic rod 105 to push the upper mold 102 and the lower mold 100 to fit tightly, and the support rod 101 guides and limits the upper mold 102 to prevent the contact between the upper mold 102 and the lower mold 100 from deviation, thereby improving the movement stability of the upper mold 102 and the accuracy of the mold. After the upper mold 102 and the lower mold 100 are fully fitted, subsequent injection molding work is carried out. When the molding water gun connecting shaft needs to be taken out, the cooled and molded water gun connecting shaft can be lifted up and taken out by the lifting assembly. The lifting assembly can quickly and accurately lift the parts in the mold groove 106, reducing the time and energy of manual operation and improving production efficiency. At the same time, the lifting effect of the lifting assembly can reduce the slippage phenomenon caused by manual operation, reducing the risk of component damage and operator injury caused by slippage.

[0030] As an implementation method in this embodiment, Figure 2, Figure 3 and Figure 4 As shown, the lifting component includes a movable groove 200 opened at the bottom of the mold groove 106, the interior of the movable groove 200 is fixedly connected with a fixed plate 201, the interior of the fixed plate 201 is vertically slidably connected with a lifting rod 202, the top end of the lifting rod 202 is fixedly connected with a top block 203, the bottom end of the lifting rod 202 is fixedly connected with a lifting block 204, and the interior of the movable groove 200 is provided with a driving component for driving the lifting block 204 to rise and fall.

[0031] Specifically, the movable groove 200 is a convex structure divided into two parts, the upper and lower parts. The driving component is located at the bottom of the movable groove 200. When the driving component lifts the lifting block 204, the lifting rod 202 slides on the fixed plate 201, and the fixed plate 201 is supported by the top block 203. In the initial state, the bottom surface of the top block 203 contacts the top surface of the fixed plate 201. At the same time, the fixed plate 201 limits the lifting rod 202, so that the lifting rod 202 always drives the top block 203 to move along a stable lifting trajectory. The lifting block 204 drives the lifting rod 202 to lift the top block 203, and the top block 203 lifts the molded parts inside the mold groove 106. The parts are no longer tightly fitted with the mold groove 106. At this time, the processed parts can be taken out more conveniently and quickly, reducing the slippage caused by manual operation, and improving the convenience and safety of demolding work.

[0032] It should be noted that the top block 203 is adapted to the inner wall of the mold groove 106 and will not affect the appearance of the part during the injection molding process.

[0033] As an implementation method in this embodiment, Figure 3 and Figure 4 As shown, the driving assembly includes a screw rod 300 rotatably connected to the inner wall of the movable groove 200, the outer wall of the screw rod 300 is threadedly sleeved with a slider 301, the top of the slider 301 is fixedly connected to a driving block 302, and a fixedly connected support block 303 extends from one side of the top of the driving block 302.

[0034] Specifically, by driving the screw rod 300 to rotate, the screw rod 300 drives the slider 301 located on the outer wall of the screw rod 300 to perform lateral displacement, and the side walls of the slider 301 are in contact with the inner wall of the movable groove 200 to limit the position. When the slider 301 drives the driving block 302 to approach the lifting block 204, the top surface of the driving block 302 contacts and slides with the bottom surface of the lifting block 204, and the lifting block 204 slowly rises following the trajectory of the driving block 302, and the lifting block 204 finally reaches the top surface of the support block 303. At this time, the bottom end of the lifting block 204 contacts the top surface of the support block 303, and the support block 303 provides support for it.

[0035] It should be noted that when the top block 203 completely lifts the parts in the mold cavity 106, the lifting block 204 is located at the center of the top surface of the support block 303, and when the slider 301 moves to the final position, the lifting block 204 and the support block 303 will not separate.

[0036] As an implementation method in this embodiment, Figure 4 As shown, the bottom surface of the lifting block 204 is constructed as an inclined surface, and the top surface of the driving block 302 is constructed as an inclined surface adapted to the lifting block 204. The lifting block 204 is slidably connected to the driving block 302. Through the mutual misalignment of the two inclined surfaces, the lifting block 204 can move upward following the inclined surface of the driving block 302, which can better resist external thrust or pressure, prevent deformation or misalignment of the structure, and further improve stability.

[0037] As an implementation method in this embodiment, Figure 4 As shown, the bottom end of the lifting block 204 is rounded, and the bottom end of the lifting block 204 is slidably connected to the top surface of the supporting block 303, thereby reducing the friction force when the lifting block 204 contacts the driving block 302 and the supporting block 303, and improving the smoothness of the displacement of the lifting block 204.

[0038] As an implementation method in this embodiment, Figure 1 and Figure 3 As shown, one end of the screw rod 300 extends to the outside of the lower mold 100, and a knob 304 is fixedly connected to the end of the screw rod 300. By rotating the knob 304, the screw rod 300 can be driven to rotate more conveniently, thereby improving convenience.

[0039] As an implementation method in this embodiment, Figure 4 As shown, the top surface of the top block 203 is constructed to be adapted to the arc shape of the mold groove 106, and the side walls of the top block 203 are fixedly connected with sealing gaskets 205. The top block 203 is adapted to the mold groove 106 to improve the overall sealing of the mold groove 106, so that leakage will not occur or the surface of the part will be affected during the injection molding process, and the sealing gasket 205 further improves the sealing effect.

[0040] Working principle: By starting the cylinder 104, the cylinder 104 drives the telescopic rod 105 to push the upper mold 102 and the lower mold 100 to fit tightly downward. When it is necessary to take out the molding water gun connecting shaft, the rotating knob 304 drives the screw 300 to rotate. When the slider 301 drives the driving block 302 to approach the lifting block 204, the top surface of the driving block 302 contacts and slides with the bottom surface of the lifting block 204. The lifting block 204 rises slowly following the trajectory of the driving block 302. The lifting block 204 finally reaches the top surface of the support block 303. At this time, the bottom end of the lifting block 204 contacts the top surface of the support block 303, and the lifting block 204 drives the lifting rod 202 to lift the top block 203, and the top block 203 lifts the molded parts in the mold groove 106.

[0041] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A water gun connecting shaft forming die for an automobile, comprising a lower die (100), characterized in that: The top of the lower mold (100) is fixedly connected to a plurality of support rods (101), the outer walls of the support rods (101) are slidably connected to the upper mold (102), the top of the support rods (101) is fixedly connected to a fixed platform (103), the top of the fixed platform (103) is fixedly connected to a cylinder (104), the output end of the cylinder (104) is fixedly connected to a telescopic rod (105), the end of the telescopic rod (105) extends downward and is fixedly connected to the top surface of the upper mold (102), the top surface of the lower mold (100) and the bottom surface of the upper mold (102) are symmetrically provided with a mold groove (106), and a lifting component for lifting the mold is arranged inside the lower mold (100); The lifting component comprises a movable groove (200) opened at the bottom of the mold groove (106); a fixed plate (201) is fixedly connected inside the movable groove (200); a lifting rod (202) is vertically slidably connected inside the fixed plate (201); a top block (203) is fixedly connected to the top of the lifting rod (202); a lifting block (204) is fixedly connected to the bottom of the lifting rod (202); and a driving component for driving the lifting block (204) to move up and down is arranged inside the movable groove (200); The driving assembly comprises a screw rod (300) rotatably connected to the inner wall of the movable groove (200); a slider (301) is threadedly sleeved on the outer wall of the screw rod (300); a driving block (302) is fixedly connected to the top of the slider (301); and a fixedly connected supporting block (303) extends from one side of the top of the driving block (302).

2. The automobile water gun connecting shaft forming mold according to claim 1, characterized in that: The bottom surface of the lifting block (204) is constructed as an inclined surface, the top surface of the driving block (302) is constructed as an inclined surface adapted to the lifting block (204), and the lifting block (204) is slidably connected to the driving block (302).

3. The automobile water gun connecting shaft forming mold according to claim 2, characterized in that: The bottom end of the lifting block (204) is configured with a rounded corner, and the bottom end of the lifting block (204) is slidably connected to the top surface of the support block (303).

4. The automobile water gun connecting shaft forming mold according to claim 1, characterized in that: One end of the screw rod (300) extends to the outside of the lower mold (100), and a knob (304) is fixedly connected to the end of the screw rod (300).

5. The automobile water gun connecting shaft forming mold according to claim 1, characterized in that: The top surface of the top block (203) is configured to be an arc shape that matches the mold groove (106), and the side walls of the top block (203) are fixedly connected with sealing pads (205).

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