Cooling spraying device for hub production

Abstract

The utility model relates to a hub production cooling spraying device which comprises a machine table, a circular groove is formed in one side of the top of the machine table, a die holder for fixing a hub is arranged in the circular groove in a suspended mode and driven by a motor I. A box covering the circular groove is buckled to the top of the machine table, an inlet and an outlet are formed in one side wall of the box, and the inlet and the outlet are communicated with the machine table. A spraying disc is further arranged at the top in the box body, and a plurality of groups of spraying pipes are uniformly arranged at the edge of the bottom of the spraying disc; a strip-shaped groove is formed in the other side of the top of the machine table, a sliding block extending into the strip-shaped groove is arranged on the side wall of the box body, a lead screw driven by a motor II is arranged on the sliding block, sliding grooves I are further formed in the top end faces, on the two sides of the box body, of the machine table, and roller sets I located in the sliding grooves I are arranged on the outer side wall of the box body; sliding grooves II are further formed in the two side walls of the machine table, rolling wheel sets II are arranged in the sliding grooves II, and T-shaped rods connected with the outer side walls of the box body are arranged on the rolling wheel sets II. The device is simple in structure and convenient to use.

Description

Technical Field

[0001] The invention relates to the field of wheel hub production, and in particular to a wheel hub production cooling spray device. Background Art

[0002] The wheel hub is the rotating part of the wheel core connected to the inner wheel steel of the tire through the column, that is, the metal part that supports the center of the tire and is mounted on the shaft. It is also called rim, steel rim, wheel, and tire bell. There are many types of wheel hubs according to diameter, width, molding method, and material.

[0003] For example, patent number CN217290315U is a cooling device for automobile wheel hub production. Liquid sprayed from the upper spray plate tilts the wheel hub, which makes it unable to take into account the side of the wheel hub well, resulting in poor spray cleaning and cooling effects on the wheel hub. Summary of the invention

[0004] The purpose of the present invention is to provide a wheel hub production cooling spray device.

[0005] The technical problem of the present invention is mainly solved by the following technical solutions:

[0006] A wheel hub production cooling spray device, comprising a machine platform:

[0007] A circular groove is arranged on one side of the top of the machine, wherein a die seat for fixing a hub is suspended in the circular groove, and the die seat is driven by a motor 1, and a box body covering the circular groove is buckled on the top of the machine, wherein an inlet and outlet are arranged on one side wall of the box body, and a spray plate is also arranged on the top of the box body, and a plurality of groups of spray pipes are evenly arranged at the bottom edge of the spray plate;

[0008] A strip groove is arranged on the other side of the top of the machine, wherein a slider extending into the strip groove is arranged on the side wall of the box body away from the inlet and outlet, and a lead screw driven by a motor II is arranged on the slider, and a slide groove I parallel to the strip groove is also arranged on the top surface of the machine body on both sides of the box body, wherein a roller group I located in the corresponding slide groove I is arranged on the outer side wall of the box body;

[0009] The two side walls of the machine are also provided with a slide groove II parallel to the slide groove I, wherein a roller group II is arranged in the slide groove II, and a T-shaped rod connected to the bottom of the outer side wall of the box body is arranged on the roller group II.

[0010] Preferably, the number of the spray pipes is three groups, and the three groups of spray pipes are evenly arranged at the bottom edge of the spray plate away from the inlet and outlet, wherein spray heads are evenly arranged on the side walls of the spray pipes and the bottom wall of the spray plate.

[0011] Preferably, a circle of slide groove III is arranged around the side wall of the circular groove, wherein a roller group III is arranged in the slide groove III, and screws are correspondingly arranged on the roller group III and the outer wall of the mold base, wherein the corresponding two groups of screws are connected by a screw tube.

[0012] Preferably, a rolling bearing for fixing the screw rod is arranged on the side wall of the strip groove, wherein the length of the strip groove is not less than the length of the box body.

[0013] Preferably, a rain curtain is provided on one side of the top of the box body to shield the inlet and outlet, wherein the inlet and outlet and the strip groove are respectively located on both sides of the circular groove.

[0014] Preferably, a drain pipe is provided at the bottom of the circular groove.

[0015] The beneficial effect of the present invention is as follows: in the present invention, when the box body covers the circular groove, the motor I drives the mold base to drive the wheel hub above it to rotate. At this time, the water pump injects liquid into the spray plate and the spray pipe and sprays it out from a plurality of nozzles, so that the cleaning liquid sprays and cleans and cools the wheel hub from the top and the side. As the mold base drives the wheel hub to rotate, the liquid sprayed by the above components can cover the entire top surface and side wall of the wheel hub, thereby improving the cleaning efficiency and cooling efficiency while increasing its spray range. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention;

[0017] Figure 2 It is a right side view of the present invention;

[0018] Figure 3 yes Figure 1 The enlarged view of point A in the middle;

[0019] Figure 4 yes Figure 2 The enlarged view of point B in the middle;

[0020] Figure 5 It is a bottom view of the spray plate in the present invention.

[0021] In the figure: 1, machine table, 2, circular groove, 3, mold base, 4, motor I, 5, box body, 6, inlet and outlet, 7, spray plate, 8, spray pipe, 9, strip groove, 10, slider, 11, screw rod, 12, motor II, 13, slide groove I, 14, roller group I, 15, slide groove II, 16, roller group II, 17, T-bar, 18, slide groove III, 19, roller group III, 20, screw rod, 21, screw tube. DETAILED DESCRIPTION

[0022] The technical solution of the present invention is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0023] A wheel hub production cooling spray device, comprising a machine 1:

[0024] A circular groove 2 is arranged on one side of the top of the machine 1, and a drainage pipe is arranged at the bottom of the circular groove 2, wherein a mold base 3 for fixing a wheel hub is suspended in the circular groove 2, and the mold base 3 is driven by a motor 14, and a box body 5 covering the circular groove 2 is buckled on the top of the machine 1, wherein an inlet and outlet 6 is arranged on one side wall of the box body 5, and a spray plate 7 is also arranged on the top of the box body 5, and its specific structure is a plate body, a liquid storage cavity is arranged in the side wall of the plate body, and water outlet holes connected with the liquid storage cavity are evenly arranged at the bottom of the plate body, and a plurality of groups of spray pipes 8 are evenly arranged at the bottom edge of the spray plate 7, and the number of the spray pipes 8 is three groups, and the three groups of spray pipes 8 are evenly arranged at the bottom edge of the spray plate 7 away from the inlet and outlet 6, wherein nozzles are evenly arranged on the side wall of the spray pipe 8 and on the water outlet holes on the bottom wall of the spray plate 7;

[0025] A strip groove 9 is provided on the other side of the top of the machine 1, wherein a slider 10 extending into the strip groove 9 is provided on the side wall of the box body 5 away from the inlet and outlet 6, and a screw rod 11 driven by a motor II12 is provided on the slider 10, and a slide groove I13 parallel to the strip groove 9 is also provided on the top surface of the machine 1 on both sides of the box body 5, wherein a roller group I14 located in the corresponding slide groove I13 is provided on the outer side wall of the box body 5;

[0026] The two side walls of the machine 1 are also provided with a slide groove II15 parallel to the slide groove I, wherein a roller group II16 is arranged in the slide groove II15, and a T-shaped rod 17 connected to the bottom of the outer side wall of the box body 5 is arranged on the roller group II16.

[0027] like Figure 3 As shown, a circle of slide groove III18 is arranged around the side wall of the circular groove 2, wherein a roller group III19 is arranged in the slide groove III18, and screw rods 20 are correspondingly arranged on the roller group III19 and the outer wall of the mold base 3, wherein the corresponding two groups of screw rods 20 are connected by a screw tube 21.

[0028] When the motor I4 drives the mold base 3 to rotate, it will drive the roller group III19 to rotate in the slide groove III18 through the screw 20 and the screw tube 21 to reduce the resistance encountered by the mold base 3 during rotation, and can also play a positive effect in preventing the mold base 3 from swinging horizontally or up and down.

[0029] In this embodiment, a rolling bearing for fixing the screw rod 11 is arranged on the side wall of the strip groove 9 , wherein the length of the strip groove 9 is not less than the length of the box body 5 .

[0030] like Figure 1 As shown, a rain curtain is provided on one side of the top of the box body 5 to shield the inlet and outlet 6, wherein the inlet and outlet 6 and the strip groove 9 are respectively located on both sides of the circular groove 2.

[0031] The method of using the present invention is as follows: when the box body 5 is in use, it is located on the left side of the circular groove 2. Then, after the wheel hub is placed on the mold base 3, the motor II12 works to drive the screw rod 11 to rotate in the screw hole on the slider 10, thereby driving the box body 5 to move rightward and cover the position just above the circular groove 2. At this time, due to the presence of the inlet and outlet 6, the wheel hub on the mold base 3 will not press against the box body 5 to affect its rightward movement, and the spray pipe 8 is located on the front and rear sides and the left side of the spray plate 7, so it will not be pressed against by the wheel hub to affect the movement of the box body 5.

[0032] During the movement of the box 5, it drives the roller set I14 to slide in the slide groove I13, and drives the roller set II16 to slide in the slide groove II15 through the T-bar 17, so as to facilitate the displacement of the box 5 and also limit the moving box 5 to prevent the box 5 from swinging forward and backward or up and down, and prevent the box 5 from separating from the machine 1;

[0033] When the box body 5 covers the circular groove 2, the motor I4 drives the mold base 3 to drive the wheel hub above it to rotate. At this time, the water pump injects liquid into the spray plate 7 and the spray pipe 8 and sprays it out from a number of nozzles, so that the cleaning liquid sprays and cools the wheel hub from the top and side. As the mold base 3 drives the wheel hub to rotate, the liquid sprayed by the above components can cover the entire top surface and side wall of the wheel hub, thereby improving the cleaning efficiency and cooling efficiency while increasing its spray range.

[0034] The present invention is described in detail above, but the contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of application of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A wheel hub production cooling spray device, comprising a machine platform, characterized in that: A circular groove is arranged on one side of the top of the machine, wherein a die seat for fixing a hub is suspended in the circular groove, and the die seat is driven by a motor 1, and a box body covering the circular groove is buckled on the top of the machine, wherein an inlet and outlet are arranged on one side wall of the box body, and a spray plate is also arranged on the top of the box body, and a plurality of groups of spray pipes are evenly arranged at the bottom edge of the spray plate; A strip groove is arranged on the other side of the top of the machine, wherein a slider extending into the strip groove is arranged on the side wall of the box body away from the inlet and outlet, and a lead screw driven by a motor II is arranged on the slider, and a slide groove I parallel to the strip groove is also arranged on the top surface of the machine body on both sides of the box body, wherein a roller group I located in the corresponding slide groove I is arranged on the outer side wall of the box body; The two side walls of the machine are also provided with a slide groove II parallel to the slide groove I, wherein a roller group II is arranged in the slide groove II, and a T-shaped rod connected to the bottom of the outer side wall of the box body is arranged on the roller group II.

2. A wheel hub production cooling spray device according to claim 1, characterized in that: The number of the spray pipes is three groups, and the three groups of spray pipes are evenly arranged at the bottom edge of the spray plate away from the inlet and outlet, wherein spray heads are evenly arranged on the side walls of the spray pipes and the bottom wall of the spray plate.

3. A wheel hub production cooling spray device according to claim 1, characterized in that: A circle of slide groove III is arranged around the side wall of the circular groove, wherein a roller group III is arranged in the slide groove III, and screw rods are arranged correspondingly on the roller group III and the outer wall of the mold base, wherein the two corresponding groups of screw rods are connected by a screw tube.

4. A wheel hub production cooling spray device according to claim 1, characterized in that: A rolling bearing for fixing the screw rod is arranged on the side wall of the strip groove, wherein the length of the strip groove is not less than the length of the box body.

5. The wheel hub production cooling spray device according to claim 1, characterized in that: A rain curtain is arranged on one side of the top of the box body to shield the inlet and outlet, wherein the inlet and outlet and the strip groove are respectively located on both sides of the circular groove.

6. A wheel hub production cooling spray device according to claim 1, characterized in that: A drainage pipe is arranged at the bottom of the circular groove.

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