Metal surface polishing device

Abstract

The utility model discloses a metal part surface polishing device, comprising a base, a magnetic block is inlaid on the surface of the base, a placement plate is bonded to the top surface of the magnetic block, a fixed seat is arranged on the top of the placement plate, a driving motor is fixedly installed on the top of the fixed seat, a polishing wheel is fixedly installed on the output shaft of the driving motor, an L-shaped plate is fixedly installed on the surface of the fixed seat, one end of the L-shaped plate is fixedly connected to one side of the base, a support arm is fixedly installed on the surface of the base, and a clamping component for clamping the metal part is slidably connected to the surface of the support arm. Through the arrangement of the placement plate, the utility model enables the polished debris to fall on the surface of the placement plate through the magnetic attraction of the magnetic block inlaid on the surface of the base, thereby preventing the fine debris from being directly adsorbed on the magnetic block, and making it convenient for the staff to clean the debris.

Description

Technical Field

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

[0002] After the metal parts are processed, the surface of the metal sheet needs to be polished to remove the burrs on the surface of the metal parts or the rust spots attached to the surface of the metal parts to make the surface of the metal sheet smoother.

[0003] According to a surface polishing machine for metal parts processing with publication number CN220051183Ud, the application relates to the field of polishing machines and discloses a surface polishing machine for metal parts processing, including a base plate, a mounting mechanism is provided above the base plate, a rotating mechanism is provided on one side above the mounting mechanism, a grinding mechanism is provided on the other side above the mounting mechanism, the grinding mechanism includes a second mounting box, and a magnetic ring is sleeved on the outer side of the second mounting box; the application arranges a magnetic ring on the outer side of the grinding mechanism, and during the grinding process, metal debris will be magnetically attracted to the magnetic ring when it falls, and by arranging a rotating mechanism, a first driving motor can change the angle of the cross bar and the oblique bar, and the angle between the hinged cross bar and the oblique bar and between the oblique bar and the clamping plate can be changed by the motor, so that each position and each corner of the metal part can be polished, and the debris on the magnetic ring can be cleaned by removing the magnetic ring after polishing.

[0004] The above-mentioned surface polishing machine for metal parts processing has some problems in use. When the magnetic ring is removed to clean the debris on the surface, the tiny debris adheres to the magnetic ring due to the magnetic properties of the magnetic ring, making it difficult for the staff to remove it, resulting in incomplete cleaning of the debris. Utility Model Content

[0005] The utility model aims to provide a metal surface polishing device to solve the problem in the above background technology that small debris adheres to the magnetic ring and is not easy to remove due to the magnetic properties of the magnetic ring.

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

[0007] A metal part surface polishing device comprises a base, a magnetic block is inlaid on the surface of the base, a placement plate is bonded to the top surface of the magnetic block, a fixed seat is arranged on the top of the placement plate, a driving motor is fixedly installed on the top of the fixed seat, a polishing wheel is fixedly installed on the output shaft of the driving motor, an L-shaped plate is fixedly installed on the surface of the fixed seat, one end of the L-shaped plate is fixedly connected to one side of the base, a support arm is fixedly installed on the surface of the base, and a clamping assembly for clamping the metal part is slidably connected to the surface of the support arm.

[0008] Preferably, the clamping assembly includes a connecting block slidably connected to the surface of the support arm, a connecting plate is fixedly connected to the bottom of the connecting block, fixed plates are fixedly installed on both sides of the connecting plate, a bidirectional lead screw is rotatably arranged between the two groups of fixed plates, both ends of the bidirectional lead screw are respectively threadedly connected to clamping blocks, and one end of the bidirectional lead screw passes through one side of the fixed plate and is fixedly connected to a turntable.

[0009] Preferably, a third bolt is threadedly connected to the surface of the L-shaped plate, and the L-shaped plate and the base are fixed together by the third bolt.

[0010] Preferably, a support plate is slidably connected to one side of the base, a scraper is fixedly mounted on the surface of the support plate, and the bottom surface of the scraper contacts the top surface of the placement plate.

[0011] Preferably, the output shaft of the driving motor is threadedly connected with a second bolt, and the head of the second bolt abuts against the top surface of the polishing wheel.

[0012] Preferably, a fixing ring is fixedly installed on the surface of the fixing plate on one side, one end of the bidirectional lead screw passes through the inner cavity of the fixing ring, and a first bolt is threadedly connected to the surface of the fixing ring, and the screw of the first bolt abuts against the surface of the bidirectional lead screw.

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

[0014] 1. The utility model provides a placement plate so that the debris from grinding falls on the surface of the placement plate through the magnetic attraction of the magnetic block embedded in the surface of the base, thereby preventing small debris from being directly adsorbed on the magnetic block, making it easier for staff to clean up the debris.

[0015] 2. The utility model provides a scraper, which can be grasped and moved to one side to scrape the residue on the surface of the placement plate from the placement plate, thereby improving the convenience of cleaning.

[0016] 3. The utility model sets a clamping assembly and, according to the length of the metal piece, rotates the turntable to drive the bidirectional lead screw to rotate, thereby driving the two sets of clamping blocks to move inward at the same time to clamp the metal piece, thereby clamping metal pieces of different lengths, thereby improving the applicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the metal part surface polishing device of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the magnetic block of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the drive motor of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the clamping block of the utility model.

[0021] In the figure: 100, base; 101, support arm; 102, magnetic block; 200, connecting block; 201, connecting plate; 202, fixing plate; 203, bidirectional screw; 204, clamping block; 205, fixing ring; 206, first bolt; 207, turntable; 300, second bolt; 301, polishing wheel; 302, driving motor; 303, L-shaped plate; 304, third bolt; 305, fixing seat; 306, placing plate; 400, scraper; 401, support plate. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 The present embodiment provides a metal surface polishing device, including a base 100, a magnetic block 102 is inlaid on the surface of the base 100, a placement plate 306 is bonded to the top surface of the magnetic block 102, the placement plate 306 is an acrylic plate, a fixed seat 305 is arranged on the top of the placement plate 306, a driving motor 302 is fixedly installed on the top of the fixed seat 305, a polishing wheel 301 is fixedly installed on the output shaft of the driving motor 302, an L-shaped plate 303 is fixedly installed on the surface of the fixed seat 305, one end of the L-shaped plate 303 is fixedly connected to one side of the base 100, a support arm 101 is fixedly installed on the surface of the base 100, and a clamping component for clamping the metal part is slidably connected to the surface of the support arm 101. Through the setting of the placement plate 306, the polished debris falls on the surface of the placement plate 306 through the magnetic attraction of the magnetic block 102 inlaid on the surface of the base 100, thereby preventing small debris from being directly adsorbed on the magnetic block 102, and making it convenient for the staff to clean the debris.

[0024] Furthermore, the clamping assembly includes a connecting block 200 that is slidably connected to the surface of the support arm 101, and a connecting plate 201 is fixedly connected to the bottom of the connecting block 200, and fixed plates 202 are fixedly installed on both sides of the connecting plate 201. A bidirectional lead screw 203 is rotatably arranged between the two groups of fixed plates 202, and clamping blocks 204 are respectively threadedly connected to the two ends of the bidirectional lead screw 203. One end of the bidirectional lead screw 203 passes through one side of the fixed plate 202 and is fixedly connected to a turntable 207. Through the setting of the clamping assembly, according to the length of the metal part, the turntable 207 is rotated to drive the bidirectional lead screw 203 to rotate, thereby driving the two groups of clamping blocks 204 to move inward at the same time to clamp the metal part, thereby clamping metal parts of different lengths, thereby improving the applicability of the equipment.

[0025] Furthermore, a third bolt 304 is threadedly connected to the surface of the L-shaped plate 303, and the L-shaped plate 303 and the base 100 are fixed together by the third bolt 304. The provision of the third bolt 304 makes it easy for the staff to separate the L-shaped plate 303 from the base 100.

[0026] It is worth mentioning that a support plate 401 is slidably connected to one side of the base 100, and a scraper 400 is fixedly installed on the surface of the support plate 401. The bottom surface of the scraper 400 contacts the top surface of the placement plate 306. Through the setting of the scraper 400, the scraper 400 is grasped and moved to one side to scrape off the residue on the surface of the placement plate 306, thereby improving the convenience of cleaning.

[0027] Preferably, the output shaft of the driving motor 302 is threadedly connected with a second bolt 300, and the head of the second bolt 300 abuts against the top surface of the polishing wheel 301. Through the provision of the second bolt 300, the polishing wheel 301 can be disassembled very conveniently and quickly by removing the second bolt 300.

[0028] It is worth mentioning that a fixing ring 205 is fixedly installed on the surface of a fixing plate 202 on one side, one end of the bidirectional lead screw 203 passes through the inner cavity of the fixing ring 205, and a first bolt 206 is threadedly connected to the surface of the fixing ring 205. The screw rod of the first bolt 206 abuts against the surface of the bidirectional lead screw 203. By setting the first bolt 206, the bidirectional lead screw 203 is fixed to prevent the force generated by grinding the metal parts from affecting the bidirectional lead screw 203, resulting in a reduction in the clamping force of the two sets of clamps 204 on the metal parts.

[0029] Working principle:

[0030] First, lift the metal part between the two groups of clamping blocks 204, and rotate the turntable 207 to drive the two-way screw 203 to rotate, thereby driving the two groups of clamping blocks 204 to move inward at the same time to clamp the metal part, and tighten the first bolt 206 to fix the two-way screw 203, then start the drive motor 302, and drive the polishing wheel 301 through the output shaft of the drive motor 302 to grind the surface of the metal part. When the grinding is completed, the grinding debris falls on the surface of the placement plate 306 through the magnetic attraction of the magnetic block 102 embedded in the surface of the base 100. When it is used for a long time and a lot of residue is accumulated on the surface of the placement plate 306, first remove the third bolt 304, remove the connecting seat, grab the scraper 400 and move it to one side, scrape the residue on the surface of the placement plate 306 from the placement plate 306, and then install the connecting seat with the base 100 through the third bolt 304.

[0031] 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 metal surface polishing device, characterized in that: The invention comprises a base (100), wherein a magnetic block (102) is inlaid on the surface of the base (100), a placement plate (306) is bonded to the top surface of the magnetic block (102), a fixing seat (305) is arranged on the top of the placement plate (306), a driving motor (302) is fixedly mounted on the top of the fixing seat (305), a polishing wheel (301) is fixedly mounted on the output shaft of the driving motor (302), an L-shaped plate (303) is fixedly mounted on the surface of the fixing seat (305), one end of the L-shaped plate (303) is fixedly connected to one side of the base (100), a support arm (101) is fixedly mounted on the surface of the base (100), and a clamping assembly for clamping a metal part is slidably connected to the surface of the support arm (101).

2. A metal part surface polishing device according to claim 1, characterized in that; The clamping assembly comprises a connecting block (200) slidably connected to the surface of the support arm (101); a connecting plate (201) is fixedly connected to the bottom of the connecting block (200); fixed plates (202) are fixedly installed on both sides of the connecting plate (201); a bidirectional lead screw (203) is rotatably arranged between two groups of the fixed plates (202); both ends of the bidirectional lead screw (203) are respectively threadedly connected to a clamping block (204); one end of the bidirectional lead screw (203) passes through one side of the fixed plate (202) and is fixedly connected to a rotating disk (207).

3. A metal surface polishing device according to claim 1, characterized in that: A third bolt (304) is threadedly connected to the surface of the L-shaped plate (303), and the L-shaped plate (303) and the base (100) are fixedly mounted together by the third bolt (304).

4. A metal surface polishing device according to claim 1, characterized in that: A support plate (401) is slidably connected to one side of the base (100), a scraper (400) is fixedly mounted on the surface of the support plate (401), and the bottom surface of the scraper (400) contacts the top surface of the placement plate (306).

5. A metal surface polishing device according to any one of claims 1 to 4, characterized in that: The output shaft of the driving motor (302) is threadedly connected with a second bolt (300), and the head of the second bolt (300) abuts against the top surface of the polishing wheel (301).

6. A metal surface polishing device according to claim 2, characterized in that: A fixing ring (205) is fixedly installed on the surface of the fixing plate (202) on one side, one end of the bidirectional lead screw (203) passes through the inner cavity of the fixing ring (205), and a first bolt (206) is threadedly connected to the surface of the fixing ring (205), and the screw of the first bolt (206) abuts against the surface of the bidirectional lead screw (203).

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