Polishing machine for plastic part machining

Abstract

The utility model discloses a polisher for plastic part processing, which relates to the technical field of plastic part processing, is suitable for polishing square plastic, and comprises a workbench, the clamping unit is arranged in the working table; the polishing unit is arranged on the upper surface of the workbench; the clamping unit comprises an adjusting assembly and a clamping assembly, the polishing unit comprises a lifting assembly and a polisher, the dustproof assembly comprises a water tank, a water suction pump and a water outlet pipe, the adjusting assembly comprises a supporting frame, and the clamping assembly comprises a lifting assembly and a polisher. The outer surface of the supporting frame is fixedly connected with the inner wall of the workbench, and a clamping groove is formed in the inner side of the supporting frame. According to the plastic part clamping device, the supporting frame, the first hydraulic air cylinder, the movable plate, the adjusting sliding block, the positioning bolt, the pneumatic air cylinder and the clamping plate are matched, so that the plastic part can be clamped in an auxiliary mode, and the plastic part is prevented from moving in the machining process.

Description

Technical Field

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

[0002] Plastic is a high molecular compound made from monomers through addition polymerization or condensation polymerization. It has a medium deformation resistance, between that of fiber and rubber. It is composed of synthetic resin and fillers, plasticizers, stabilizers, lubricants, colorants and other additives. Therefore, when processing plastics, it is usually necessary to grind the plastic parts, usually with the help of a grinder to assist in the processing of plastic parts.

[0003] In the prior art, a patent document with publication number CN215317749U proposes a polishing device for plastic processing, including a box body, a horizontally arranged slide groove is provided on the top of the box body, a sliding block is slidably connected in the slide groove, a power device for driving the slide block to slide in the slide groove is provided in the slide groove, a first electric telescopic rod is provided on the lower side of the slide block, the telescopic end of the first electric telescopic rod is vertically downwardly arranged and fixedly connected to a horizontally arranged first mounting block, a first mounting groove is provided on the lower side of the first mounting block, a first motor is provided in the first mounting groove, and the main shaft of the first motor extends vertically downward to the outside of the first mounting block and is fixedly connected to a horizontally arranged polishing block.

[0004] In order to solve the problem that when the plastic processing and grinding device is in use, although the grinding temperature is reduced and the grinding quality is improved by spraying coolant, the prior art adopts a method of providing a filter component to assist in filtering the coolant. However, the dust produced by the grinder is small and difficult to separate. At the same time, the device is not convenient for adjusting the position of the grinded part and flexibly adjusting the equipment of the grinder during use, which reduces the practicality of the grinder. Utility Model Content

[0005] The purpose of the utility model is to provide a grinding machine for plastic parts processing to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A grinder for processing plastic parts, suitable for grinding square plastics, comprises a workbench; a clamping unit arranged inside the workbench; a grinding unit arranged on the upper surface of the workbench; and a dustproof component arranged on the upper surface of the workbench, wherein the clamping unit comprises an adjusting component and a clamping component, the grinding unit comprises a lifting component and a grinder, and the dustproof component comprises a water tank, a water pump and a water outlet pipe.

[0008] A further improvement of the technical solution of the utility model is that: the adjustment component includes a support frame, the outer surface of the support frame is fixedly connected to the inner wall of the workbench, a card slot is opened on the inner side of the support frame, the inner wall of the support frame is detachably connected to one end of the hydraulic cylinder, the telescopic end of the hydraulic cylinder is detachably connected to a movable plate, both ends of the movable plate are fixedly connected to a limiting block, and the outer surface of the limiting block is slidably connected to the inner wall of the card slot.

[0009] By adopting the above technical solution, the support frame and the hydraulic cylinder are used in combination to drive the movable plate to move in the horizontal direction.

[0010] A further improvement of the technical solution of the utility model is that: the inner wall of the movable plate is slidably connected with an adjusting slider, and the inner wall of the adjusting slider is threadedly connected with a positioning bolt.

[0011] By adopting the above technical solution, the position of the adjusting slider in the moving plate can be easily adjusted by using the cooperation of the adjusting slider and the positioning bolt.

[0012] A further improvement of the technical solution of the utility model is that the clamping assembly includes a pneumatic cylinder, one side of the pneumatic cylinder is detachably connected to the outer surface of the adjusting slider, and the output end of the pneumatic cylinder is detachably connected to a clamping plate.

[0013] By adopting the above technical solution, the plastic parts can be clamped by using the cooperation of the pneumatic cylinder and the clamping plate.

[0014] A further improvement of the technical solution of the utility model is that the lifting assembly includes a support plate, the bottom surface of the support plate is fixedly connected to the upper surface of the workbench, the front surface of the support plate is detachably connected to hydraulic cylinder 2 and telescopic rod 1, and the telescopic ends of the hydraulic cylinder 2 and telescopic rod 1 are detachably connected to a connecting plate.

[0015] A further improvement of the technical solution of the utility model is that: the bottom surface of the connecting plate is detachably connected to the hydraulic cylinder three and the telescopic rod two, the telescopic ends of the hydraulic cylinder three and the telescopic rod two are detachably connected to the fixing plate, and the bottom surface of the fixing plate is detachably connected to the upper surface of the grinder.

[0016] By adopting the above technical solution, the position of the grinder can be flexibly adjusted by using the cooperation of the second hydraulic cylinder, the first telescopic rod, the connecting plate, the third hydraulic cylinder, the second telescopic rod and the fixing plate.

[0017] A further improvement of the technical solution of the utility model is that: the bottom surface of the water tank is detachably connected to the upper surface of the workbench, the bottom surface of the water pump is detachably connected to the upper surface of the workbench, the input end of the water pump extends to the interior of the water tank, the output end of the water pump is detachably connected to one end of the water outlet pipe, and the outer surface of the water outlet pipe is detachably connected to the outer surface of the grinder.

[0018] By adopting the above technical solution, the cooperation of the water tank, the water pump and the water outlet pipe can prevent the grinder from generating a large amount of dust during use.

[0019] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0020] The utility model provides a grinder for processing plastic parts, which adopts the cooperation of a support frame, a hydraulic cylinder, a movable plate, an adjusting slide block, a positioning bolt, a pneumatic cylinder and a clamping plate to assist in clamping the plastic parts, thereby preventing the plastic parts from moving during the processing.

[0021] The utility model provides a grinder for processing plastic parts, which adopts the cooperation of a supporting plate, two hydraulic cylinders, one telescopic rod, a connecting plate, three hydraulic cylinders, two telescopic rods, a fixing plate and a grinder, and can flexibly adjust the position of the grinder.

[0022] The utility model provides a grinder for processing plastic parts. The cooperation of a water tank, a water pump and a water outlet pipe can prevent the grinder from generating a large amount of dust during use, thereby increasing the practicability of the grinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the utility model;

[0024] Figure 2 It is a front structural schematic diagram of the utility model;

[0025] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0026] Figure 4 It is a schematic diagram of the partial structure of the clamping unit of the utility model;

[0027] Figure 5 This is a schematic diagram of the grinding unit structure of the utility model.

[0028] In the figure: 1. workbench; 2. clamping unit; 21. support frame; 22. hydraulic cylinder 1; 23. moving plate; 231. limit block; 24. adjusting slider; 25. positioning bolt; 26. pneumatic cylinder; 27. clamping plate; 3. grinding unit; 31. support plate; 32. hydraulic cylinder 2; 33. telescopic rod 1; 34. connecting plate; 35. hydraulic cylinder 3; 36. telescopic rod 2; 37. fixing plate; 38. grinder; 4. dustproof component; 41. water tank; 42. water pump; 43. water outlet pipe. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the embodiments: Example

[0030] like Figure 1-5 As shown, the utility model provides a grinder for processing plastic parts, comprising a workbench 1; a clamping unit 2 arranged inside the workbench 1; a grinding unit 3 arranged on the upper surface of the workbench 1; and a dustproof component 4 arranged on the upper surface of the workbench 1, the clamping unit 2 comprises an adjusting component and a clamping component, the grinding unit 3 comprises a lifting component and a grinder 38, the dustproof component 4 comprises a water tank 41, a water pump 42 and a water outlet pipe 43, the adjusting component comprises a support frame 21, the outer surface of the support frame 21 is fixedly connected to the inner wall of the workbench 1, a card slot is provided on the inner side of the support frame 21, the inner wall of the support frame 21 is detachably connected to one end of a hydraulic cylinder 22, the telescopic end of the hydraulic cylinder 22 is detachably connected to a movable plate 23, both ends of the movable plate 23 are fixedly connected to a limiting block 231, the outer surface of the limiting block 231 is slidably connected to the inner wall of the card slot, the inner wall of the movable plate 23 is slidably connected to an adjusting slider 24, and the adjusting slider The inner wall of the block 24 is threadedly connected with a positioning bolt 25, and the clamping assembly includes a pneumatic cylinder 26. One side of the pneumatic cylinder 26 is detachably connected to the outer surface of the adjusting slider 24, and the output end of the pneumatic cylinder 26 is detachably connected with a clamping plate 27. When using the grinder, first adjust the position of the adjusting slider 24 according to the size of the plastic part, and by rotating the positioning bolt 25, the adjusting slider 24 can slide freely inside the movable plate 23. When adjusted to a suitable position, it is fixed by the positioning bolt 25, and then the plastic part is placed on the upper surface of the movable plate 23, and then by starting the pneumatic cylinder 26, the telescopic end of the pneumatic cylinder 26 drives the clamping plate 27 to approach each other, thereby clamping the plastic part. If the position of the plastic part needs to be adjusted, by starting the hydraulic cylinder 22, the telescopic end of the hydraulic cylinder 22 drives the movable plate 23 to move inside the support frame 21, thereby driving the plastic part to adjust its position. Example

[0031] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the lifting assembly includes a support plate 31, the bottom surface of the support plate 31 is fixedly connected to the upper surface of the workbench 1, the front surface of the support plate 31 is detachably connected to a hydraulic cylinder 2 32 and a telescopic rod 1 33, the telescopic ends of the hydraulic cylinder 2 32 and the telescopic rod 1 33 are detachably connected to a connecting plate 34, the bottom surface of the connecting plate 34 is detachably connected to a hydraulic cylinder 35 and a telescopic rod 2 36, the telescopic ends of the hydraulic cylinder 35 and the telescopic rod 2 36 are A fixing plate 37 is detachably connected to each other, and the bottom surface of the fixing plate 37 is detachably connected to the upper surface of the grinder 38. When it is necessary to grind the plastic part, by starting the support plate 31, the telescopic end of the support plate 31 drives the connecting plate 34 to move horizontally under the limit of the telescopic rod 1 33, and then by starting the hydraulic cylinder 35, the fixing plate 37 can be driven to rise and fall under the limit of the telescopic rod 2 36, and then the mutual cooperation between the various devices can drive the position of the grinder 38 to be adjusted, so as to facilitate the grinding of the plastic workpiece. Example

[0032] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the bottom surface of the water tank 41 is detachably connected to the upper surface of the workbench 1, the bottom surface of the water pump 42 is detachably connected to the upper surface of the workbench 1, the input end of the water pump 42 extends to the interior of the water tank 41, the output end of the water pump 42 is detachably connected to one end of the water outlet pipe 43, the outer surface of the water outlet pipe 43 is detachably connected to the outer surface of the grinder 38, during the operation of the grinder, by starting the water pump 42, the water in the water tank 41 is pumped into the water outlet pipe 43, and then sprayed out from the water outlet pipe 43, thereby reducing dust on the plastic being grinded to prevent dust from floating around during the grinding process.

[0033] The following is a detailed description of the working principle of the grinder used for plastic parts processing.

[0034] like Figure 1-5As shown, when using the grinder, first adjust the position of the adjusting slider 24 according to the size of the plastic part, and turn the positioning bolt 25 to allow the adjusting slider 24 to slide freely inside the movable plate 23. When adjusted to a suitable position, fix it with the positioning bolt 25, and then place the plastic part on the upper surface of the movable plate 23. Then, start the pneumatic cylinder 26, and the telescopic end of the pneumatic cylinder 26 drives the clamping plates 27 to approach each other, so as to clamp the plastic part. If the position of the plastic part needs to be adjusted, start the hydraulic cylinder 22, and the telescopic end of the hydraulic cylinder 22 drives the movable plate 23 to move inside the support frame 21. , thereby driving the plastic part to adjust its position, by starting the support plate 31, the telescopic end of the support plate 31 drives the connecting plate 34 to move horizontally under the limit of the telescopic rod 1 33, and then by starting the hydraulic cylinder 35, the fixing plate 37 can be driven to rise and fall under the limit of the telescopic rod 2 36, and then through the mutual cooperation between the various devices, the position of the grinder 38 can be driven to adjust, which is convenient for grinding the plastic workpiece. During the operation of the grinder, by starting the water pump 42, the water in the water tank 41 is pumped into the water outlet pipe 43, and then sprayed out by the water outlet pipe 43, so as to reduce dust on the plastic being grinded and prevent dust from floating around during the grinding process.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A grinding machine for plastic parts processing, suitable for grinding square plastics, comprising a workbench (1); A clamping unit (2) arranged inside the workbench (1); A grinding unit (3) arranged on the upper surface of the workbench (1); and a dustproof component (4) arranged on the upper surface of the workbench (1), characterized in that: The clamping unit (2) comprises an adjustment component and a clamping component, wherein the adjustment component comprises a support frame (21), the outer surface of the support frame (21) is fixedly connected to the inner wall of the workbench (1), a card slot is provided on the inner side of the support frame (21), the inner wall of the support frame (21) is detachably connected to one end of a hydraulic cylinder (22), the telescopic end of the hydraulic cylinder (22) is detachably connected to a movable plate (23), both ends of the movable plate (23) are fixedly connected to a limit block (231), the outer surface of the limit block (231) is connected to the card slot The grinding unit (3) is slidably connected to the inner wall of the workbench (1), the grinding unit (3) includes a lifting assembly and a grinder (38), the lifting assembly includes a support plate (31), the bottom surface of the support plate (31) is fixedly connected to the upper surface of the workbench (1), the front surface of the support plate (31) is detachably connected to a hydraulic cylinder 2 (32) and a telescopic rod 1 (33), the telescopic ends of the hydraulic cylinder 2 (32) and the telescopic rod 1 (33) are detachably connected to a connecting plate (34), and the dustproof assembly (4) includes a water tank (41), a water pump (42) and a water outlet pipe (43).

2. A grinding machine for plastic parts processing according to claim 1, characterized in that: The inner wall of the movable plate (23) is slidably connected with an adjusting slider (24), and the inner wall of the adjusting slider (24) is threadedly connected with a positioning bolt (25).

3. A grinding machine for plastic parts processing according to claim 1, characterized in that: The clamping assembly comprises a pneumatic cylinder (26), one side of the pneumatic cylinder (26) is detachably connected to the outer surface of the adjusting slider (24), and the output end of the pneumatic cylinder (26) is detachably connected to a clamping plate (27).

4. A grinding machine for plastic parts processing according to claim 1, characterized in that: The bottom surface of the connecting plate (34) is detachably connected to a hydraulic cylinder three (35) and a telescopic rod two (36); the telescopic ends of the hydraulic cylinder three (35) and the telescopic rod two (36) are detachably connected to a fixing plate (37); the bottom surface of the fixing plate (37) is detachably connected to the upper surface of the grinder (38).

5. A grinding machine for plastic parts processing according to claim 1, characterized in that: The bottom surface of the water tank (41) is detachably connected to the upper surface of the workbench (1), the bottom surface of the water pump (42) is detachably connected to the upper surface of the workbench (1), the input end of the water pump (42) extends into the interior of the water tank (41), the output end of the water pump (42) is detachably connected to one end of a water outlet pipe (43), and the outer surface of the water outlet pipe (43) is detachably connected to the outer surface of the grinder (38).

Images