Grinding and polishing device for mechanical manufacturing

Abstract

The utility model relates to the technical field of mechanical manufacturing, in particular to a grinding and polishing device for mechanical manufacturing, which comprises a workbench, a placing disc is arranged on the inner side of the workbench, a first electric push rod is arranged on the top of the inner side of the workbench, and a first grinding motor is fixedly connected to the bottom of the first electric push rod. A first grinding disc is connected to an output shaft of the first grinding motor, clamping assemblies are arranged on the two sides of the top of the workbench, side face grinding mechanisms are arranged on the front side and the rear side of the top of the workbench correspondingly, and each side face grinding mechanism comprises a second electric push rod, a third electric push rod, a second grinding motor and a second grinding disc. A mounting groove is formed in the inner side of the bottom of the workbench, a control panel is arranged on the front face of the workbench, and by means of the structure of a first grinding motor, a first grinding disc and a side face grinding mechanism, the side faces of parts can be ground through the side face grinding mechanism during use, so that multiple faces of the parts are ground at the same time; and the overall grinding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical manufacturing, in particular to a grinding and polishing device for mechanical manufacturing. Background Art

[0002] Mechanical manufacturing refers to the industrial sector engaged in the production of various power machinery, lifting and transportation machinery, chemical machinery, textile machinery, machine tools, tools, instruments, meters and other mechanical equipment. The grinding and polishing equipment can deburr, remove rust, round and brightly polish various parts of metal products, and is suitable for surface finishing of easily deformed workpieces.

[0003] In the process of grinding metal parts, some parts need to be polished on multiple surfaces. Existing grinding and polishing devices can usually only grind one side of the part, which is not convenient for grinding different sides and angles of the part. This not only reduces work efficiency, but also affects the surface quality of the part.

[0004] Therefore, it is particularly important to design a grinding and polishing device for mechanical manufacturing to change the above-mentioned technical defects and improve overall practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a grinding and polishing device for mechanical manufacturing to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A grinding and polishing device for mechanical manufacturing comprises a workbench, a placing plate is arranged on the inner side of the workbench, a first electric push rod is arranged on the inner top of the workbench, a first grinding motor is fixedly connected to the bottom of the first electric push rod, a first grinding plate is connected to the output shaft of the first grinding motor, clamping assemblies are arranged on both sides of the top of the workbench, side grinding mechanisms are arranged on the front and back sides of the top of the workbench, the side grinding mechanism comprises a second electric push rod, a third electric push rod, a second grinding motor and a second grinding plate, an installation groove is opened on the inner side of the bottom of the workbench, and a control panel is arranged on the front side of the workbench.

[0008] As a preferred solution of the utility model, the clamping assembly includes a third electric push rod, a clamping plate and a telescopic rod, wherein the third electric push rod and one side of the telescopic rod are fixedly connected to the inner side of the workbench, and the output ends are fixedly connected to the back of the clamping plate, and the telescopic rod is provided with two groups, which are respectively located on the left and right sides of the third electric push rod.

[0009] As a preferred solution of the utility model, a rubber cushion is fixedly provided on the end of the clamping plate away from the third electric push rod and the telescopic rod.

[0010] As a preferred solution of the utility model, the second electric push rod is fixedly connected to the inner top of the workbench, and a third electric push rod is fixedly connected to one side of the top output end, the output shaft of the third electric push rod is connected to the second grinding motor, and the output shaft of the second grinding motor is connected to the second grinding disc.

[0011] As a preferred solution of the utility model, a driving motor is fixedly arranged at the inner bottom of the mounting groove, the output shaft of the driving motor is connected to a first bevel gear, a second bevel gear is meshed with one side of the first bevel gear, a rotating rod is sleeved inside the second bevel gear, the rotating rod extends to the top of the workbench and is fixedly connected to the bottom of the placement plate.

[0012] As a preferred solution of the present invention, the control panel is electrically connected to the first electric push rod, the first grinding motor, the second electric push rod, the third electric push rod and the second grinding motor.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a grinding and polishing device for mechanical manufacturing is set up, and the structure of the first grinding motor, the first grinding disc and the side grinding mechanism are utilized to realize that when in use, the first grinding motor drives the first grinding disc to rotate, so as to grind the top of the part, and the side grinding mechanism can grind the side of the part, thereby realizing simultaneous grinding of multiple surfaces of the part and improving the overall grinding efficiency.

[0015] 2. In the utility model, a grinding and polishing device for mechanical manufacturing is set up, and the structure of a placement plate, a driving motor, a first bevel gear, a second bevel gear and a rotating rod is utilized. During use, the first bevel gear and the second bevel gear are driven to rotate by the driving motor, thereby rotating the rotating rod and the top placement plate, and finally rotating the internal parts, and cooperating with the side grinding mechanism, precise grinding and polishing of different sides of the parts at different angles can be achieved, thereby further improving the processing efficiency of the parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall structural diagram of the grinding and polishing device for mechanical manufacturing of the utility model;

[0017] Figure 2 This is the internal structure diagram of the placement tank of the grinding and polishing device for mechanical manufacturing of the utility model;

[0018] Figure 3 The utility model is a structural diagram of the side grinding mechanism of the grinding and polishing device for mechanical manufacturing.

[0019] In the figure: 1. workbench; 2. placement plate; 3. first electric push rod; 4. first grinding motor; 5. first grinding disc; 6. clamping assembly; 61. fourth electric push rod; 62. clamping plate; 63. telescopic rod; 7. side grinding mechanism; 71. second electric push rod; 72. third electric push rod; 73. second grinding motor; 74. second grinding disc; 8. mounting slot; 81. drive motor; 82. first bevel gear; 83. second bevel gear; 84. rotating rod; 9. control panel. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings below. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0025] A grinding and polishing device for mechanical manufacturing, comprising a workbench 1, a placing plate 2 is arranged inside the workbench 1, a first electric push rod 3 is arranged on the top of the inner side of the workbench 1, a first grinding motor 4 is fixedly connected to the bottom of the first electric push rod 3, an output shaft of the first grinding motor 4 is connected to a first grinding disc 5, the grinding of the top of the part is achieved by the first grinding motor 4 and the first grinding disc 5, clamping assemblies 6 are arranged on both sides of the top of the workbench 1, and parts of different sizes can be clamped by the clamping assemblies 6, side grinding mechanisms 7 are arranged on the front and back sides of the top of the workbench 1, the side grinding mechanism 7 comprises a second electric push rod 71, a third electric push rod 72, a second grinding motor 73 and a second grinding disc 74, and the side of the part is ground by the side grinding mechanism 7;

[0026] The clamping assembly 6 includes a fourth electric push rod 61, a clamping plate 62 and a telescopic rod 63, wherein one side of the fourth electric push rod 61 and the telescopic rod 63 are fixedly connected to the inner side of the workbench 1, and the output ends are fixedly connected to the back of the clamping plate 62, and the telescopic rod 63 is provided with two groups, which are respectively located on the left and right sides of the fourth electric push rod 61. In actual use, the telescopic rod 63 is extended and retracted by controlling the fourth electric push rod 61, so that the clamping plate 62 is extended and retracted inside and outside to clamp and fix parts of different sizes. A rubber cushion is fixedly provided on the end of the clamping plate 62 away from the fourth electric push rod 61 and the telescopic rod 63. The soft pad can increase the contact friction and improve the stability of the internal clamping. The second electric push rod 71 is fixedly connected to the inner top of the workbench 1, and the third electric push rod 72 is fixedly connected to one side of the top output end. The output shaft of the third electric push rod 72 is connected to the second grinding motor 73, and the output shaft of the second grinding motor 73 is connected to the second grinding disk 74. In actual use, the height can be adjusted by the second electric push rod 71 and the distance between the part and the third electric push rod 72 can be adjusted to adapt to parts of different sizes. Then, the second grinding motor 73 is turned on to drive the second grinding disk 74 to rotate, thereby realizing the grinding of different sides of the part at different angles.

[0027] In this embodiment, please refer to Figure 1 and Figure 3 A mounting groove 8 is provided on the inner side of the bottom of the workbench 1, and a control panel 9 is provided on the front side of the workbench 1, through which the device is controlled as a whole;

[0028] A driving motor 81 is fixedly arranged at the bottom inner side of the mounting groove 8, and the output shaft of the driving motor 81 is connected to a first bevel gear 82, and a second bevel gear 83 is meshed with a first bevel gear 82 on one side. A rotating rod 84 is sleeved inside the second bevel gear 83, and the rotating rod 84 extends to the top of the workbench 1 and is fixedly connected to the bottom of the placement plate 2. In actual use, the driving motor 81 is turned on to drive the first bevel gear 82 and the second bevel gear 83 to rotate, thereby driving the rotating rod 84 and the top placement plate 2 to rotate, thereby realizing the internal rotation of the placement plate 2, which is convenient for grinding at different angles. The control panel 2 is electrically connected to the first electric push rod 3, the first grinding motor 4, the second electric push rod 71, the third electric push rod 72 and the second grinding motor 73, so that the staff can control it through the control panel 2 conveniently.

[0029] The practical working process of this invention is as follows: when the grinding and polishing device for mechanical manufacturing is used daily, the parts to be polished are placed inside the placement plate 2, and the fourth electric push rods 61 on the clamping assemblies 6 on both sides are driven to extend and retract and drive the clamping plates 62 to move inward, so as to clamp and fix the parts inside. Then, the first electric push rod 3 is driven to move downward, and a grinding motor 4 is turned on to drive the first grinding disc 5 to rotate, so as to realize the grinding of the parts. When the side of the part needs to be polished, the height is adjusted by driving the second electric push rod 71 and the third electric push rod 72 on the side grinding mechanism 7. The second grinding motor 73 is then turned on to drive the second grinding disc 74 to rotate, thereby achieving simultaneous grinding of the sides of the parts. When encountering some special-shaped parts that need to be polished on multiple sides of the parts, the driving motor 81 is turned on to drive the first bevel gear 82 and the second bevel gear 83 to rotate, thereby driving the rotating rod 84 and the top placement plate 2 to rotate, that is, the parts inside the placement plate 2 are rotated, thereby facilitating the grinding of different sides at different angles, further improving the processing efficiency and processing accuracy of the parts.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A grinding and polishing device for mechanical manufacturing, comprising a workbench (1), characterized in that: A placement plate (2) is arranged on the inner side of the workbench (1); a first electric push rod (3) is arranged on the inner top of the workbench (1); a first grinding motor (4) is fixedly connected to the bottom of the first electric push rod (3); an output shaft of the first grinding motor (4) is connected to a first grinding plate (5); clamping assemblies (6) are arranged on both sides of the top of the workbench (1); side grinding mechanisms (7) are arranged on the front and rear sides of the top of the workbench (1); the side grinding mechanism (7) comprises a second electric push rod (71), a third electric push rod (72), a second grinding motor (73) and a second grinding plate (74); a mounting groove (8) is provided on the inner side of the bottom of the workbench (1); and a control panel (9) is arranged on the front of the workbench (1).

2. A grinding and polishing device for mechanical manufacturing according to claim 1, characterized in that: The clamping assembly (6) comprises a fourth electric push rod (61), a clamping plate (62) and a telescopic rod (63), wherein one side of the fourth electric push rod (61) and the telescopic rod (63) are fixedly connected to the inner side of the workbench (1), and the output ends are fixedly connected to the back of the clamping plate (62), and the telescopic rod (63) is provided with two groups, which are respectively located on the left and right sides of the fourth electric push rod (61).

3. A grinding and polishing device for mechanical manufacturing according to claim 2, characterized in that: A rubber cushion is fixedly provided on the end of the clamping plate (62) away from the fourth electric push rod (61) and the telescopic rod (63).

4. A grinding and polishing device for mechanical manufacturing according to claim 1, characterized in that: The second electric push rod (71) is fixedly connected to the inner top of the workbench (1), and a third electric push rod (72) is fixedly connected to one side of the top output end, the output shaft of the third electric push rod (72) is connected to a second grinding motor (73), and the output shaft of the second grinding motor (73) is connected to a second grinding disc (74).

5. The grinding and polishing device for mechanical manufacturing according to claim 1, characterized in that: A driving motor (81) is fixedly arranged at the bottom of the inner side of the mounting groove (8); the output shaft of the driving motor (81) is connected to a first bevel gear (82); a second bevel gear (83) is meshed on one side of the first bevel gear (82); a rotating rod (84) is sleeved inside the second bevel gear (83); the rotating rod (84) extends to the top of the workbench (1) and is fixedly connected to the bottom of the placement plate (2).

6. A grinding and polishing device for mechanical manufacturing according to claim 1, characterized in that: The control panel (9) is electrically connected to the first electric push rod (3), the first grinding motor (4), the second electric push rod (71), the third electric push rod (72) and the second grinding motor (73).

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