A high-efficiency grinding device for gearbox

Abstract

The utility model discloses a high-efficiency gearbox grinding device in the technical field of gearbox grinding, comprising a grinding box, a dust collector and a water tank, wherein the dust collector is fixedly connected to the top right side of the grinding box, the water tank is fixedly connected to the right side wall of the grinding box, a column is fixedly connected to the left side of the bottom of the inner cavity of the grinding box, the top of the column is fixedly connected to a first motor, the end of the power output shaft of the first motor is fixedly connected to a screw rod, the end of the screw rod passes through the column and extends to the bottom of the inner cavity of the column, the outer side wall of the screw rod is screwed with a moving block, the right side wall of the moving block is fixedly connected to an electric push rod, and the end of the electric push rod is fixedly connected to a mounting plate. The high-efficiency gearbox grinding device has a reasonable structural design, can quickly grind holes, improves the grinding efficiency of the gearbox housing, and avoids metal dust from polluting the air.

Description

Technical Field

[0001] The utility model relates to the technical field of gearbox grinding, in particular to a high-efficiency gearbox grinding device. Background Art

[0002] The gearbox, also known as the transmission, is an automotive accessory used to change the speed and torque from the engine, and can fix or change the transmission ratio of the output shaft and the input shaft in stages. The gearbox consists of a speed transmission mechanism and an operating mechanism. Some cars also have a power output mechanism, which can be divided into stepped, continuously variable and integrated transmissions. It has functions such as realizing reverse driving, interrupting power transmission, and changing the transmission ratio.

[0003] The existing gearbox casing needs to be polished during the processing process, but it is difficult for general polishing devices to polish the holes on the gearbox casing, which in turn affects the polishing efficiency. In addition, metal dust will be generated during the polishing of the gearbox casing, and the metal dust will float into the air, thereby polluting the working environment. For this reason, we proposed a high-efficiency gearbox polishing device. Utility Model Content

[0004] The purpose of the utility model is to provide a high-efficiency gearbox grinding device to solve the problems raised in the above background technology that general grinding devices are not convenient for grinding holes, which in turn affects the grinding efficiency, and that grinding generates metal dust, which in turn pollutes the working environment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency grinding device for a gearbox, comprising a grinding box, a vacuum cleaner and a water tank, wherein the vacuum cleaner is fixedly connected to the right side of the top of the grinding box, the water tank is fixedly connected to the right side wall of the grinding box, a column is fixedly connected to the left side of the bottom of the inner cavity of the grinding box, a first motor is fixedly connected to the top of the column, a screw rod is fixedly connected to the end of the power output shaft of the first motor, the end of the screw rod passes through the column and extends to the bottom of the inner cavity of the column, a moving block is screwed to the outer side wall of the screw rod, an electric push rod is fixedly connected to the right side wall of the moving block, a mounting plate is fixedly connected to the end of the electric push rod, a second motor is fixedly connected to the right side wall of the mounting plate, a grinding roller is fixedly connected to the end of the power output shaft of the second motor, a groove is provided on the outer side wall of the grinding roller, a slide groove is provided on the left and right side walls of the inner cavity of the groove, a slider is slidably connected to the inner cavity of the slide groove, a grinding strip is fixedly connected to the inner side wall of the slider, and a spring is fixedly connected to the inner side wall of the grinding strip.

[0006] As a further description of the above technical solution:

[0007] A clamp is fixedly connected to the right side of the inner cavity bottom of the polishing box.

[0008] As a further description of the above technical solution:

[0009] An air inlet pipe is fixedly connected to the left wall of the vacuum cleaner, and the end of the air inlet pipe passes through the polishing box and extends to the inner cavity of the polishing box. An air outlet pipe is fixedly connected to the right wall of the vacuum cleaner, and the end of the air outlet pipe passes through the water tank and extends to the inner cavity of the water tank.

[0010] As a further description of the above technical solution:

[0011] An exhaust port is provided on the upper side of the right side wall of the water tank.

[0012] As a further description of the above technical solution:

[0013] The top of the water tank is fixedly connected with a purification box, and the inner side walls of the purification box are fixedly connected with a filter screen.

[0014] As a further description of the above technical solution:

[0015] A water pump is fixedly connected to the top of the purification box, and the water pump is connected to the water tank and the purification box through a pipeline.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The gearbox high-efficiency grinding device clamps the gearbox housing through a clamp to fix the gearbox housing, then extends the electric push rod and slides in the slide groove through the slider, and cooperates with the spring to adjust the position of the grinding strip, so that the grinding roller can pass through holes of different sizes, thereby completing the grinding of holes of different sizes. Finally, the first motor drives the lead screw to rotate, so that the moving block moves up and down, and then adjusts the height of the grinding roller to grind holes of different heights, so that the device can quickly grind the holes and improve the grinding efficiency of the gearbox housing.

[0018] 2. The gearbox high-efficiency grinding device starts the vacuum cleaner to suck away the metal dust generated by grinding and transport it to the water tank, and then uses the clean water in the water tank to wash the metal dust from the air to avoid air pollution. The clean water in the water tank is then transported to the purification box through a water pump, so that the filter screen filters the clean water, and then the clean water is always kept clean. Finally, the filtered clean water flows back to the water tank, so that the clean water can be recycled and dust removal is completed, thereby avoiding metal dust from polluting the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a high-efficiency gearbox grinding device proposed by the utility model;

[0020] Figure 2This is a schematic diagram of the main structure of a high-efficiency gearbox grinding device proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the main cross-sectional structure of a high-efficiency gearbox grinding device proposed by the utility model;

[0022] Figure 4 A high-efficiency gearbox grinding device proposed by the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0023] In the figure: 100, grinding box; 110, column; 120, first motor; 130, screw rod; 140, moving block; 150, electric push rod; 160, mounting plate; 170, second motor; 180, grinding roller; 181, groove; 182, slide groove; 183, slider; 184, grinding strip; 185, spring; 190, clamp; 200, vacuum cleaner; 210, air inlet pipe; 220, air outlet pipe; 300, water tank; 310, exhaust port; 320, purification box; 330, filter; 340, water pump. DETAILED DESCRIPTION

[0024] 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.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a high-efficiency gearbox grinding device, which can quickly grind holes, improve the efficiency of gearbox housing grinding, and avoid metal dust pollution of air. Figure 1-4 , including a polishing box 100, a vacuum cleaner 200 and a water tank 300;

[0028] Please refer again Figure 1-4A column 110 is fixedly connected to the left side of the bottom of the inner cavity of the polishing box 100. The column 110 is used to install the first motor 120. The top of the column 110 is fixedly connected to the first motor 120. The first motor 120 is used to drive the screw rod 130 to rotate. The end of the power output shaft of the first motor 120 is fixedly connected to the screw rod 130. The end of the screw rod 130 passes through the column 110 and extends to the bottom of the inner cavity of the column 110. The screw rod 130 is used to drive the moving block 140 to move. The outer wall of the screw rod 130 is screwed with the moving block 140. The moving block 140 0 is used to adjust the height of the grinding roller 180. The right side wall of the moving block 140 is fixedly connected with an electric push rod 150. The electric push rod 150 is used to adjust the lateral position of the grinding roller 180. The end of the electric push rod 150 is fixedly connected with a mounting plate 160. The mounting plate 160 is used to install a second motor 170. The right side wall of the mounting plate 160 is fixedly connected with a second motor 170. The second motor 170 is used to drive the grinding roller 180 to rotate. The end of the power output shaft of the second motor 170 is fixedly connected with the grinding roller 180. The grinding roller 180 is used to open a groove 1 81, the outer wall of the grinding roller 180 is provided with a groove 181, the groove 181 is used to provide a slide groove 182, the inner cavity of the groove 181 is provided with slide grooves 182 on the left and right side walls, the slide groove 182 is used for the sliding of the slider 183, the inner cavity of the slide groove 182 is slidably connected with a slider 183, the slider 183 is used to install a grinding strip 184, the inner wall of the slider 183 is fixedly connected with a grinding strip 184, the grinding strip 184 is used to grind holes, the inner wall of the grinding strip 184 is fixedly connected with a spring 185, the spring 185 is used to adjust the position of the grinding strip 184 , the gearbox housing is clamped by the clamp 190 to fix the gearbox housing, and then the electric push rod 150 is extended, and the slider 183 slides in the slide groove 182, and the spring 185 is cooperated to adjust the position of the grinding strip 184, so that the grinding roller 180 can pass through holes of different sizes, so as to complete the grinding of holes of different sizes, and finally the first motor 120 drives the screw rod 130 to rotate, so that the moving block 140 moves up and down, and then the height of the grinding roller 180 is adjusted, so as to grind holes of different heights;

[0029] See also Figure 1-3 , the vacuum cleaner 200 is fixedly connected to the top right side of the polishing box 100, and the vacuum cleaner 200 is used for vacuuming;

[0030] Please refer again Figure 1-3 , the water tank 300 is fixedly connected to the right side wall of the polishing box 100, and the water tank 300 is used for dust removal;

[0031] In summary, the device can quickly grind holes and improve the grinding efficiency of the gearbox housing.

[0032] See also Figure 3A clamp 190 is fixedly connected to the right side of the bottom of the inner cavity of the polishing box 100, and the gearbox housing can be fixed by the clamp 190.

[0033] Please refer again Figure 1-3 An air inlet pipe 210 is fixedly connected to the left wall of the vacuum cleaner 200, and the end of the air inlet pipe 210 passes through the polishing box 100 and extends to the inner cavity of the polishing box 100. An air outlet pipe 220 is fixedly connected to the right wall of the vacuum cleaner 200, and the end of the air outlet pipe 220 passes through the water tank 300 and extends to the inner cavity of the water tank 300. Metal dust can be transported to the water tank 300 through the air inlet pipe 210 and the air outlet pipe 220.

[0034] Please refer again Figure 1-3 An exhaust port 310 is provided on the upper side of the right side wall of the water tank 300 , through which the purified air can be discharged.

[0035] See also Figure 3 A purification box 320 is fixedly connected to the top of the water tank 300 , and a filter screen 330 is fixedly connected between the inner side walls of the purification box 320 , through which clean water can be filtered.

[0036] Please refer again Figure 1-3 A water pump 340 is fixedly connected to the top of the purification box 320. The water pump 340 is connected to the water tank 300 and the purification box 320 through a pipeline. The water pump 340 can transport clean water to the purification box 320 for purification.

[0037] In summary, metal dust can be prevented from polluting the air.

[0038] In specific use, the technical personnel in this field first clamp the gearbox housing with the clamp 190 to fix the gearbox housing, then start the first motor 120 to drive the screw rod 130 to rotate, so that the moving block 140 moves up and down, and then adjust the grinding roller 180 to a suitable height, and then extend the electric push rod 150, and slide the slider 183 in the slide groove 182, and cooperate with the spring 185 to make the grinding roller 180 pass through the hole on the gearbox housing, and then start the second motor 1 70, so that the grinding roller 180 rotates quickly to grind the holes on the shell. While grinding, the vacuum cleaner 200 is started to suck away the metal dust generated by the grinding and transport it to the water tank 300, and then the metal dust is washed out of the air by the clean water in the water tank 300. After washing, the air is discharged through the exhaust port 310, and finally the clean water in the water tank 300 is transported to the purification box 320 through the water pump 340, so that the filter 330 filters the clean water, and then the clean water is always kept clean.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A high-efficiency gearbox grinding device, characterized in that: The invention comprises a polishing box (100), a vacuum cleaner (200) and a water tank (300), wherein the vacuum cleaner (200) is fixedly connected to the right side of the top of the polishing box (100), the water tank (300) is fixedly connected to the right side wall of the polishing box (100), a column (110) is fixedly connected to the left side of the bottom of the inner cavity of the polishing box (100), a first motor (120) is fixedly connected to the top of the column (110), a screw rod (130) is fixedly connected to the end of the power output shaft of the first motor (120), the end of the screw rod (130) passes through the column (110) and extends to the bottom of the inner cavity of the column (110), a moving block (140) is screwed to the outer wall of the screw rod (130), and the The right side wall of the moving block (140) is fixedly connected to an electric push rod (150), the end of the electric push rod (150) is fixedly connected to a mounting plate (160), the right side wall of the mounting plate (160) is fixedly connected to a second motor (170), the end of the power output shaft of the second motor (170) is fixedly connected to a grinding roller (180), the outer side wall of the grinding roller (180) is provided with a groove (181), the left and right side walls of the inner cavity of the groove (181) are provided with a slide groove (182), the inner cavity of the slide groove (182) is slidably connected to a slider (183), the inner side wall of the slider (183) is fixedly connected to a grinding strip (184), and the inner side wall of the grinding strip (184) is fixedly connected to a spring (185).

2. A high-efficiency gearbox grinding device according to claim 1, characterized in that: A clamp (190) is fixedly connected to the right side of the bottom of the inner cavity of the polishing box (100).

3. A high-efficiency gearbox grinding device according to claim 1, characterized in that: An air inlet pipe (210) is fixedly connected to the left wall of the vacuum cleaner (200), and a terminal end of the air inlet pipe (210) passes through the polishing box (100) and extends to the inner cavity of the polishing box (100); an air outlet pipe (220) is fixedly connected to the right wall of the vacuum cleaner (200), and a terminal end of the air outlet pipe (220) passes through the water tank (300) and extends to the inner cavity of the water tank (300).

4. A high-efficiency gearbox grinding device according to claim 1, characterized in that: An exhaust port (310) is provided on the upper side of the right side wall of the water tank (300).

5. The high-efficiency gearbox grinding device according to claim 1, characterized in that: The top of the water tank (300) is fixedly connected to a purification box (320), and a filter screen (330) is fixedly connected between the inner side walls of the purification box (320).

6. A high-efficiency gearbox grinding device according to claim 5, characterized in that: A water pump (340) is fixedly connected to the top of the purification box (320), and the water pump (340) is connected to the water tank (300) and the purification box (320) through a pipeline.

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