Metal part polishing machine

Abstract

The utility model relates to the technical field of metal part machining equipment, and discloses a metal part polishing machine which comprises a base, the telescopic tail end of a hydraulic cylinder is fixedly connected with a clamping plate, a second support is rotationally connected with a reciprocating lead screw, and the outer portion of a movable block is fixedly connected with an electric push rod. The tail end of a rotor of the second motor is coaxially and fixedly connected with a polishing disc, the metal powder collecting assembly comprises a collecting frame fixedly connected to the bottom of the moving block through a connecting frame, a bearing disc is rotationally connected between the two sets of fixing frames through a shaft rod, and a sliding block is slidably connected to the outer portion of a sliding rod. A connecting rod is hinged between the sliding block and the bearing disc through a hinge piece, connecting plates are fixedly connected to the two sides of the bearing disc, and vertical stop levers are symmetrically and fixedly connected to the second support. And the problem that the recovery difficulty is increased due to the fact that the metal powder easily scatters on the workbench is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal parts processing equipment, in particular to a metal parts polishing machine. Background Art

[0002] A polishing machine is a piece of mechanical equipment used to polish the surfaces of various materials to improve their quality and appearance. Polishing machines are primarily used in manufacturing, metalworking, automotive, aerospace, mold making, electronics, medical equipment, glass processing, ceramics processing, and building materials.

[0003] Chinese utility model patent publication number CN218746936U discloses a positioning polishing device for metal base production. The device, through a screw and internally threaded sleeve, can adjust the polishing angle of the device, thereby ensuring that all surfaces of the part are polished as much as possible, making the device more thorough when polishing the part. Regarding the above-mentioned related technology, the inventor believes that there are the following defects:

[0004] When the device is actually used, metal powder is generated during the grinding process and the metal powder has a certain recycling value. However, the device lacks an integrated structure for collecting the metal powder, so the metal powder is easily scattered on the workbench, thereby increasing the difficulty of recycling. For this reason, we provide a metal parts polishing machine. Utility Model Content

[0005] In order to solve the problem in the above background technology that it is difficult to automatically collect metal powder, which makes the metal powder easily scattered on the workbench and increases the difficulty of recycling, the utility model provides a metal parts polishing machine.

[0006] The utility model adopts the following technical solution to achieve: a metal parts polishing machine, comprising:

[0007] The base has a bracket 1 fixedly connected to the base, a frame fixedly connected to the bracket 1 and the base, a hydraulic cylinder fixedly connected to both sides of the frame, a telescopic end of the hydraulic cylinder fixedly connected to a splint, and a bracket 2 symmetrically movably connected to the base, a reciprocating screw rod rotatably connected to the bracket 2, the top end of the reciprocating screw rod is coaxially fixedly connected to the motor 1, the external thread of the reciprocating screw rod is connected to the moving block, the external part of the moving block is fixedly connected to an electric push rod, the telescopic end of the electric push rod is fixedly connected to the motor 2, and the rotor end of the motor 2 is coaxially fixedly connected to the polishing disk;

[0008] A metal powder collection assembly, the metal powder collection assembly includes a collection frame fixedly connected to the bottom of the moving block through a connecting frame, the outside of the motor 2 is symmetrically fixedly connected to a fixing frame, the two groups of fixing frames are rotatably connected to a receiving plate through an axial rod, the fixing frame is fixedly connected to a sliding rod through a connecting seat, the outside of the sliding rod is slidably connected to a slider, the outside of the sliding rod is also provided with a spring, a connecting rod is hinged between the slider and the receiving plate through a hinge, both sides of the receiving plate are fixedly connected to a connecting plate, and a vertical blocking rod is symmetrically fixedly connected to the bracket 2.

[0009] As a further improvement of the above solution, the bottom end of the clamping plate is fixedly connected to a support plate.

[0010] As a further improvement of the above solution, both sides of the base are fixedly connected with slide rails, the outside of the slide rails is slidably connected with an electric slider, and the electric slider is fixedly connected to the bracket two.

[0011] As a further improvement of the above solution, a guide rod is fixedly connected to one side of the reciprocating screw and the guide rod is slidably connected to the moving block.

[0012] As a further improvement of the above solution, both ends of the spring are fixedly connected to the connecting seat and the slider respectively.

[0013] As a further improvement of the above solution, one side of the receiving tray is designed as an open structure.

[0014] As a further improvement of the above solution, anti-slip pads are provided on the opposite surfaces of the two groups of clamping plates.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The utility model can receive the metal powder generated and dropped during polishing by providing a receiving tray. When the polishing tray moves to the upper part, it can drive the receiving tray to move upward together. When the connecting plate contacts the vertical baffle, due to the blocking effect of the vertical baffle and the sliding cooperation between the slider and the slide rod, the slider and the hinged connection between the receiving tray and the connecting rod, the opening on the receiving tray will rotate downward, so that the received metal powder can automatically slide into the collection frame for recycling, effectively avoiding the problem that the metal powder is easily scattered on the workbench due to the difficulty in automatic collection, and the utility model is highly practical.

[0017] 2. The utility model can perform double-sided polishing on metal parts at the same time, thereby accelerating the processing efficiency of metal parts and further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the metal powder collection component of the utility model;

[0020] Figure 3 It is a three-dimensional schematic diagram of the frame connection structure of the utility model.

[0021] Description of main symbols:

[0022] 1. Base; 2. Frame; 3. Hydraulic cylinder; 4. Clamp; 5. Reciprocating screw; 6. Moving block; 7. Electric push rod; 8. Polishing disc; 9. Support plate; 10. Slide rail; 11. Electric slider; 12. Guide rod; 101. Collection frame; 102. Fixed frame; 103. Receiver plate; 104. Slide rod; 105. Slider; 106. Spring; 107. Connecting rod; 108. Connecting plate; 109. Vertical stop rod. DETAILED DESCRIPTION

[0023] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0024] Example 1:

[0025] Please combine Figure 1-3 , a metal parts polishing machine of this embodiment includes:

[0026] Base 1, base 1 is fixedly connected to bracket 1, bracket 1 and base 1 are fixedly connected to frame 2, both sides of frame 2 are fixedly connected to hydraulic cylinder 3, the telescopic end of hydraulic cylinder 3 is fixedly connected to splint 4, the bottom end of splint 4 is fixedly connected to support plate 9, which can prevent metal parts from falling, base 1 is also symmetrically connected to bracket 2, bracket 2 is rotatably connected to reciprocating screw 5, the top of reciprocating screw 5 is coaxially fixedly connected to motor 1, the external thread of reciprocating screw 5 is connected to moving block 6, the external of moving block 6 is fixedly connected to electric push rod 7. The telescopic end of the electric push rod 7 is fixedly connected to the motor 2, and the rotor end of the motor 2 is coaxially fixedly connected to the polishing disk 8. Both sides of the base 1 are fixedly connected to the slide rails 10. The outer side of the slide rail 10 is slidably connected to the electric slider 11 and the electric slider 11 is fixedly connected to the bracket 2, which is convenient for driving the polishing disk 8 to move on the Y axis to ensure the thoroughness of the polishing of the metal parts. A guide rod 12 is fixedly connected to one side of the reciprocating screw 5 and the guide rod 12 is slidably connected to the moving block 6, which can play a certain guiding role in the vertical movement of the moving block 6;

[0027] The metal powder collecting assembly includes a collecting frame 101 fixedly connected to the bottom of the moving block 6 through a connecting frame. The collecting frame 101 is connected to the connecting frame by bolts, which is convenient for quick disassembly. The outside of the motor 2 is symmetrically fixedly connected with a fixing frame 102. The two sets of fixing frames 102 are rotatably connected with a receiving plate 103. The fixing frame 102 is fixedly connected with a sliding rod 104 through a connecting seat. The outside of the sliding rod 104 is slidably connected with a slider 105. The outside of the sliding rod 104 is also provided with a spring 106. The two ends of the spring 106 are respectively fixedly connected to the connecting seat and the slider 105. A connecting rod 107 is hinged between the slider 105 and the receiving plate 103 through a hinge. Both sides of the receiving plate 103 are fixedly connected with a connecting plate 108. A vertical blocking rod 109 is symmetrically fixedly connected to the bracket 2. One side of the receiving plate 103 is an open structure design, which is convenient for the metal powder to be automatically discharged when the receiving plate 103 is tilted.

[0028] The implementation principle of a metal part polishing machine in the embodiment of the present application is as follows: first, the metal part is placed between two sets of clamps 4 and the hydraulic cylinder 3 is started to drive the clamps 4 to approach them to achieve clamping and fixing, then the electric push rod 7 is started to drive the polishing disc 8 to approach the surface of the metal part to be polished until it contacts it, and then the motor 2 is started to drive the polishing disc 8 to rotate to polish the metal part, and then the electric slider 11 is started. Through the sliding cooperation between the electric slider 11 and the slide rail 10, the polishing disc 8 can be driven to move on the Y axis to change the polishing position, and by starting the motor 1 to drive the reciprocating screw 5 to rotate, the moving block 6 is driven to move vertically, so that the polishing disc 8 can be driven to move on the Z axis to change the polishing position. At the same time, the receiving plate 103 is set to receive the metal powder generated and dropped during polishing. When the polishing disc 8 moves to the upper part, it can bring The receiving plate 103 moves upward together. When the connecting plate 108 contacts the vertical blocking rod 109, due to the blocking effect of the vertical blocking rod 109 and the sliding cooperation between the slider 105 and the slide rod 104, the hinged effect between the slider 105 and the receiving plate 103 and the connecting rod 107, the opening on the receiving plate 103 will rotate downward, so that the received metal powder can automatically slide into the collection frame 101 for recycling, effectively avoiding the problem of increasing the difficulty of recycling due to the difficulty in automatically collecting the metal powder, which makes it easy for the metal powder to be scattered on the workbench. When the receiving plate 103 is driven to move downward, the rebound effect of the spring 106 is used to make the receiving plate 103 return to a horizontal state, and the device speeds up the processing efficiency of the metal parts by simultaneously polishing the metal parts on both sides. Finally, when the metal parts are polished, they can be released and removed.

[0029] Example 2:

[0030] This embodiment is further improved on the basis of embodiment 1 in that anti-slip pads are provided on the opposing surfaces of the two sets of clamping plates 4, which can increase the friction between the clamping plates 4 and the metal parts, thereby improving the clamping and fixing effect of the metal parts.

[0031] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A metal parts polishing machine, characterized in that, include: A base (1), wherein a bracket 1 is fixedly connected to the base (1), a frame (2) is fixedly connected between the bracket 1 and the base (1), a hydraulic cylinder (3) is fixedly connected to both sides of the frame (2), a telescopic end of the hydraulic cylinder (3) is fixedly connected to a clamping plate (4), and the base (1) is also symmetrically and movably connected to a bracket 2, a reciprocating screw rod (5) is rotatably connected to the bracket 2, the top end of the reciprocating screw rod (5) is coaxially fixedly connected to a motor 1, the external thread of the reciprocating screw rod (5) is connected to a moving block (6), the outside of the moving block (6) is fixedly connected to an electric push rod (7), the telescopic end of the electric push rod (7) is fixedly connected to a motor 2, and the rotor end of the motor 2 is coaxially fixedly connected to a polishing disc (8); A metal powder collecting assembly, the metal powder collecting assembly includes a collecting frame (101) fixedly connected to the bottom of a moving block (6) through a connecting frame, a fixing frame (102) symmetrically fixedly connected to the outside of the motor 2, a receiving plate (103) rotatably connected between the two groups of fixing frames (102) through an axle rod, a sliding rod (104) fixedly connected to the fixing frame (102) through a connecting seat, a slider (105) slidably connected to the outside of the sliding rod (104), a spring (106) is also sleeved on the outside of the sliding rod (104), a connecting rod (107) is hinged between the slider (105) and the receiving plate (103) through a hinge, connecting plates (108) are fixedly connected to both sides of the receiving plate (103), and a vertical blocking rod (109) is symmetrically fixedly connected to the bracket 2.

2. A metal parts polishing machine as claimed in claim 1, characterized in that, The bottom end of the clamping plate (4) is fixedly connected to a support plate (9).

3. A metal parts polishing machine as claimed in claim 1, characterized in that, Both sides of the base (1) are fixedly connected with slide rails (10), the outside of the slide rails (10) is slidably connected with an electric slider (11), and the electric slider (11) is fixedly connected to the second bracket.

4. A metal parts polishing machine as claimed in claim 1, characterized in that, A guide rod (12) is fixedly connected to one side of the reciprocating screw rod (5), and the guide rod (12) is slidably connected to the moving block (6).

5. A metal parts polishing machine as claimed in claim 1, characterized in that, The two ends of the spring (106) are fixedly connected to the connecting seat and the slider (105) respectively.

6. A metal parts polishing machine according to claim 1, characterized in that: One side of the receiving tray (103) is designed as an open structure.

7. A metal parts polishing machine as claimed in claim 1, characterized in that: The opposing surfaces of the two groups of clamping plates (4) are both provided with anti-slip pads.

Images