A grinding machine for steel plate processing

Abstract

The utility model discloses a grinding machine for steel plate processing, including a support assembly, wherein the support assembly includes a workbench; a movable assembly, wherein the movable assembly includes a reciprocating motor, a screw, a support plate, a driving motor, a rotating shaft, a grinding disc and a rotating rod; the reciprocating motor is fixedly connected to the two sides of the bottom end of the workbench, the screw is fixedly connected to the output shaft of the reciprocating motor, the support plate is sleeved on the outer surface of the two ends of the screw, the driving motor is fixedly connected to the outer side of the support plate, the rotating shaft is fixedly connected to the output shaft of the driving motor, the grinding disc is fixedly connected to the outer end of the rotating shaft, and the rotating rod is sleeved on the two ends of the inner side of the support plate. The utility model solves the problem that when grinding existing steel plates, usually only one side of the steel plate can be grinded, and after grinding is completed, the steel plate needs to be turned over and then the other side is grinded, the grinding efficiency is low, the time for steel plate processing is increased, and it is inconvenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of steel plate processing, in particular to a grinder for steel plate processing. Background Art

[0002] Steel plate is a flat steel material that is poured with molten steel and pressed after cooling. It is flat and rectangular and can be directly rolled or cut from wide steel strips. The steel type of thick steel plate is generally the same as that of thin steel plate. According to professional use, there are plates for oil drums, enamel plates, bulletproof plates, etc. When processing steel plates, their outer surface needs to be polished smooth.

[0003] However, it still has the following disadvantages in actual use:

[0004] When grinding existing steel plates, usually only one side of the steel plate can be grinded. After grinding, the steel plate needs to be turned over and then the other side is grinded. The grinding efficiency is low, which increases the processing time of the steel plate and is inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide a grinder for steel plate processing to solve the problem in the above background technology that, when grinding existing steel plates, usually only one side of the steel plate can be grinded, and after grinding, the steel plate needs to be turned over and then the other side is grinded, which results in low grinding efficiency, increased steel plate processing time and inconvenience in use.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a grinding machine for steel plate processing, comprising:

[0008] A support assembly, the support assembly comprising a workbench;

[0009] A movable assembly, the movable assembly comprising a reciprocating motor, a screw rod, a support plate, a drive motor, a rotating shaft, a grinding disc and a rotating rod;

[0010] The reciprocating motor is fixedly connected to the two sides of the bottom end of the workbench, the screw is fixedly connected to the output shaft of the reciprocating motor, the support plate is sleeved on the outer surface of the two ends of the screw, the drive motor is fixedly connected to the outer side of the support plate, the rotating shaft is fixedly connected to the output shaft of the drive motor, the grinding disc is fixedly connected to the outer end of the rotating shaft, and the rotating rod is sleeved on the two ends of the inner side of the support plate.

[0011] Furthermore, the support assembly also includes a support rod and a support frame;

[0012] The support rods are fixedly connected to the four corners of the bottom end of the workbench, and the support frame is fixedly connected to the upper end of the workbench.

[0013] Furthermore, an opposite thread structure is provided on the outer surface of the screw rod, and the top end of the screw rod is sleeved at the top end position inside the support frame.

[0014] Furthermore, the outer end of the grinding disc, the outer end of the rotating rod and the outer end of the supporting plate are flush with each other, and the rotating shaft passes through the supporting plate and extends inwardly.

[0015] Furthermore, a cleaning assembly is included, and the cleaning assembly includes a telescopic tube, an air pump, a through hole and a dust collector;

[0016] The telescopic tube is fixedly connected to the inner position of one end of the support plate, the air pump is fixedly connected to the outer end of the telescopic tube, through holes are opened at the front ends of both sides of the support frame, and the vacuum cleaner is fixedly connected to the front ends of both sides of the support frame.

[0017] Furthermore, the vacuum cleaner is located at the outer end of the through hole, and the air pump is fixedly connected to one side of the upper end of the support frame and one side of the bottom end of the workbench respectively.

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] 1. The utility model sets a movable component and starts a reciprocating motor, so that the reciprocating motor drives the support plate to move inward through the screw rod, and the support plate drives the driving motor and the grinding disc to move inward. When the outer side of the grinding disc and the outer side of the steel plate are in contact with each other, the driving motor is started to drive the grinding disc to rotate, so that both sides of the steel plate can be ground at the same time, and steel plates of different thicknesses can be ground at the same time.

[0020] 2. Based on beneficial effect 1, a cleaning component is set up, and air is blown into the inside of the support plate through an air pump and a telescopic tube. Since the two groups of support plates, the support frame and the steel plate form a closed space, the airflow inside the support plate drives the grinding dust to flow, and a vacuum cleaner is used to suck out the grinding dust through the through hole, so that the surface of the steel plate can be cleaned while preventing the grinding dust from entering the outside. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 This is the front view of the utility model;

[0023] Figure 2 This is a structural diagram of the support assembly of the utility model;

[0024] Figure 3 This is a structural diagram of the active components of the utility model;

[0025] Figure 4 This is a structural diagram of the cleaning component of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 11. Workbench; 12. Support rod; 13. Support frame; 21. Reciprocating motor; 22. Screw rod; 23. Support plate; 24. Driving motor; 25. Rotating shaft; 26. Grinding disc; 27. Rotating rod; 31. Telescopic tube; 32. Air pump; 33. Through hole; 34. Vacuum cleaner. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0030] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0031] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0032] See also Figure 1-3 As shown, this embodiment is a grinding machine for steel plate processing, comprising:

[0033] A support assembly, the support assembly includes a workbench 11;

[0034] The movable assembly includes a reciprocating motor 21, a screw rod 22, a support plate 23, a drive motor 24, a rotating shaft 25, a grinding disc 26 and a rotating rod 27;

[0035] The reciprocating motor 21 is fixedly connected to the two sides of the bottom end of the workbench 11, the screw rod 22 is fixedly connected to the output shaft of the reciprocating motor 21, the support plate 23 is sleeved on the outer surface of the two ends of the screw rod 22, the drive motor 24 is fixedly connected to the outer side of the support plate 23, the rotating shaft 25 is fixedly connected to the output shaft of the drive motor 24, the grinding disc 26 is fixedly connected to the outer end of the rotating shaft 25, and the rotating rod 27 is sleeved on the two ends of the inner side of the support plate 23;

[0036] The reciprocating motor 21 is used to drive the screw rod 22 to rotate, the screw rod 22 is used to drive the support plate 23 to move, the support plate 23 is used to support the driving motor 24, the driving motor 24 is used to drive the rotating shaft 25 to rotate, the rotating shaft 25 is used to drive the grinding disc 26 to rotate, the grinding disc 26 is used to grind the outer side of the steel plate, and the rotating rod 27 is used to drive the steel plate to move;

[0037] The support assembly also includes a support rod 12 and a support frame 13;

[0038] The support rods 12 are fixedly connected to the four corners of the bottom end of the workbench 11, and the support frame 13 is fixedly connected to the upper end of the workbench 11;

[0039] The support rod 12 is used to support the workbench 11, and the support frame 13 is used to support the screw rod 22;

[0040] The outer surface of the screw rod 22 is provided with an opposite thread structure, and the top end of the screw rod 22 is sleeved at the top end position inside the support frame 13;

[0041] When the screw rod 22 rotates, the support plates 23 at both ends of the screw rod 22 move toward each other or in the opposite directions driven by the screw rod 22;

[0042] The outer ends of the grinding disc 26, the rotating rod 27 and the supporting plate 23 are flush with each other, and the rotating shaft 25 passes through the supporting plate 23 and extends inwardly;

[0043] The steel plate is driven by the rotating rod 27 to move until it contacts the outer end of the grinding disc 26;

[0044] Working principle: when it is necessary to grind both sides of steel plates of different thicknesses, place one end of the steel plate on the upper end of the rotating rod 27, and apply a moving force to the steel plate to move the steel plate toward the grinding disc 26. At this time, start the reciprocating motor 21, the reciprocating motor 21 drives the screw rod 22 to rotate, the screw rod 22 drives the support plate 23 to move inward, the support plate 23 drives the drive motor 24 and the grinding disc 26 to move inward, when the grinding disc 26 moves to contact the outer side of the steel plate, start the drive motor 24, the drive motor 24 drives the rotating shaft 25 to rotate, the rotating shaft 25 drives the grinding disc 26 to rotate, and the grinding disc 26 can grind both sides of the steel plate at the same time.

[0045] See also Figure 4 As shown, this embodiment is based on the above embodiment and also includes:

[0046] A cleaning assembly, the cleaning assembly includes a telescopic tube 31, an air pump 32, a through hole 33 and a dust collector 34;

[0047] The telescopic tube 31 is fixedly connected to the inner position of one end of the support plate 23, the air pump 32 is fixedly connected to the outer end of the telescopic tube 31, the through holes 33 are opened at the front ends of both sides of the support frame 13, and the vacuum cleaner 34 is fixedly connected to the front ends of both sides of the support frame 13;

[0048] The telescopic tube 31 is used to connect the interior of the support plate 23 with the air pump 32, and the air pump 32 is used to blow outside air into the interior of the support plate 23. The through hole 33 is used to connect the dust collector 34 with the interior of the support plate 23, and the dust collector 34 is used to suck out the grinding dust inside the support plate 23;

[0049] The vacuum cleaner 34 is located at the outer end of the through hole 33, and the air pump 32 is fixedly connected to one side of the upper end of the support frame 13 and one side of the bottom end of the workbench 11 respectively;

[0050] The air pump 32 blows air to the outer side of the polished steel plate through the telescopic tube 31, and the movement of the support plate 23 can drive the telescopic tube 31 to extend or shorten;

[0051] Working principle: When the steel plate is being polished, the air pump 32 is started, and the air pump 32 blows air to the outside of the polished steel plate through the telescopic tube 31, so that the polishing dust on the outside of the steel plate is blown up. Since the steel plate, the support plate 23 and the support frame 13 form a closed space, the dust will not move outward, and then the vacuum cleaner 34 is started, and the vacuum cleaner 34 sucks the dust outward through the through hole 33, thereby cleaning the surface of the steel plate while preventing the polishing dust from entering the outside.

[0052] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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.

[0053] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A grinding machine for steel plate processing, characterized in that: include: A support assembly, the support assembly comprising a workbench (11); A movable assembly, the movable assembly comprising a reciprocating motor (21), a screw rod (22), a support plate (23), a drive motor (24), a rotating shaft (25), a grinding disc (26) and a rotating rod (27); The reciprocating motor (21) is fixedly connected to the two sides of the bottom end of the workbench (11), the screw rod (22) is fixedly connected to the output shaft of the reciprocating motor (21), the support plate (23) is sleeved on the outer surface positions of the two ends of the screw rod (22), the driving motor (24) is fixedly connected to the outer position of the supporting plate (23), the rotating shaft (25) is fixedly connected to the output shaft of the driving motor (24), the grinding disc (26) is fixedly connected to the outer end position of the rotating shaft (25), and the rotating rod (27) is sleeved on the two ends of the inner side of the supporting plate (23).

2. A grinding machine for steel plate processing according to claim 1, characterized in that: The support assembly also includes a support rod (12) and a support frame (13); The support rods (12) are fixedly connected to the four corners of the bottom end of the workbench (11), and the support frame (13) is fixedly connected to the upper end of the workbench (11).

3. A grinding machine for steel plate processing according to claim 1, characterized in that: The outer surface of the screw rod (22) is provided with an opposite thread structure, and the top end of the screw rod (22) is sleeved at the top end position inside the support frame (13).

4. A grinding machine for steel plate processing according to claim 1, characterized in that: The outer ends of the grinding disc (26), the rotating rod (27) and the supporting plate (23) are flush with each other, and the rotating shaft (25) penetrates the supporting plate (23) and extends inwardly.

5. The steel plate processing grinding machine according to claim 1, characterized in that: It also includes a cleaning assembly, which includes a telescopic tube (31), an air pump (32), a through hole (33) and a dust collector (34); The telescopic tube (31) is fixedly connected to the inner position of one end of the support plate (23), the air pump (32) is fixedly connected to the outer end position of the telescopic tube (31), the through holes (33) are opened at the front ends of both sides of the support frame (13), and the vacuum cleaner (34) is fixedly connected to the front ends of both sides of the support frame (13).

6. A grinding machine for steel plate processing according to claim 5, characterized in that: The vacuum cleaner (34) is located at the outer end of the through hole (33), and the air pump (32) is respectively fixedly connected to one side of the upper end of the support frame (13) and one side of the bottom end of the workbench (11).

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