Surface grinding device for metal part machining

Abstract

The invention discloses a surface grinding device for metal part machining, and relates to the technical field of metal part machining, the surface grinding device comprises a fixing base, a grinding frame body and a grinding disc, a conveying belt is arranged on the inner wall of the fixing base, the grinding frame body is installed at the top end of the fixing base, and a lifting groove is formed in the inner wall of the grinding frame body; a movable frame is arranged in the lifting groove, a lead screw is installed in the movable frame through a bearing, a movable frame matched with a sliding rail in the movable frame is installed on the outer wall of the lead screw, an air cylinder is arranged at the top end of the polishing frame body, the output end of the air cylinder is connected with the movable frame, and a second motor is arranged at the bottom end of the movable frame. According to the device, the transmission wheel is driven to rotate through rotation of the lead screw, then the grinding motors on the two sides are synchronously driven to move left and right through rotation of the transmission belt, the repeated reciprocating grinding efficiency is achieved, and the grinding efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of metal parts processing, in particular to a surface grinding device for metal parts processing. Background Art

[0002] The processing and manufacturing process of metal surface is mainly based on the needs and style of the final product. In particular, if there are clear requirements for the outer surface of the product, the metal raw materials with processed surfaces are directly purchased, and then formed and polished to finally produce metal surface products.

[0003] However, the authorization announcement number: CN220178931U discloses a surface grinding device for metal parts processing, including a processing box, the right side of which is fixedly connected to a first motor, the output shaft of the first motor passes through the processing box and is fixedly connected to a threaded rod, the surface of the threaded rod is threadedly connected to a threaded sleeve, and the bottom of the threaded sleeve is fixedly connected to a first electric push rod. The utility model constructs a surface grinding device for metal parts processing by setting a processing box, a motor, a threaded rod, a threaded sleeve, a first electric push rod, a grinder, a concave frame, a second electric push rod and a positioning plate, wherein the setting of the motor, the threaded rod and the threaded sleeve can drive the grinder to move left and right, and the first electric push rod drives the grinder to move up and down, so that parts of different lengths can be polished, and the generated debris can be collected by setting the trapezoidal inclined block, the collection frame and the suction fan, and the smoke generated during grinding can be quickly discharged.

[0004] The surface grinding device for metal parts processing has the following problems during use: there are small and large particles in the debris during grinding, and it is easy for the small particles to be inconvenient to block. In addition, the grinding disc is a consumable part and is easily damaged, thus failing to meet market demand. Summary of the invention

[0005] The object of the present invention is to provide a surface grinding device for metal parts processing to solve the related problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a surface grinding device for metal parts processing, comprising a fixed seat, a grinding frame and a grinding disc, the inner wall of the fixed seat is provided with a conveyor belt, the top of the fixed seat is installed with the grinding frame, and the inner wall of the grinding frame is provided with a lifting groove, the interior of the lifting groove is provided with a movable frame, and the interior of the movable frame is provided with a screw rod through a bearing, and the outer wall of the screw rod is provided with a movable frame adapted to the internal slide rail of the movable frame, the top of the grinding frame is provided with a cylinder, and the output end of the cylinder is connected to the movable frame, and the bottom end of the movable frame is provided with a second motor, and the output end of the second motor is connected to the movable frame ... The output end is connected with one end of the screw rod through a coupling, a grinding motor is provided at the bottom end of the movable frame, and a rotating shaft is installed at the output end of the grinding motor, a grinding disc is sleeved on the outer wall of the rotating shaft, and a positioning groove is provided on the inner wall of the grinding disc, a movable groove is provided inside the rotating shaft, and a mounting mechanism for positioning the grinding disc is provided inside the movable groove, an air suction hood is installed inside the grinding frame body, a dust collecting box is installed on the outer wall of the grinding frame body, a fan is provided on one side of the grinding frame body, and the output end of the fan passes through one side of the dust collecting box body, and a dust collecting mechanism for filtering impurities is provided inside the dust collecting box body.

[0007] The technical solution provides a surface grinding device for metal parts processing, wherein a first motor is arranged on the outer wall of the fixing seat, and an output end of the first motor is connected to one end of a conveyor belt through a coupling.

[0008] The technical solution provides a surface grinding device for metal parts processing, wherein a transmission wheel is installed on the outer wall of the screw rod, and a transmission belt is sleeved on the outer wall of the transmission wheel.

[0009] The technical solution provides a surface grinding device for metal parts processing, wherein the mounting mechanism includes a positioning frame and a tilting rod, the outer wall of the movable groove is mounted with a positioning frame that penetrates through and extends into the interior of the positioning groove, and the inner wall of the positioning frame is mounted with a tilting rod, the outer wall of the tilting rod is sleeved with a spring, and the side wall of the spring is connected to the interior of the movable groove.

[0010] The technical solution provides a surface grinding device for metal parts processing, wherein a screw is arranged inside the movable groove through a threaded groove, and a T-shaped extrusion block is installed on the outer wall of the screw, and the outer wall of the T-shaped extrusion block contacts the outer wall of the tilting rod.

[0011] The technical solution provides a surface polishing device for metal parts processing, wherein the dust collecting mechanism includes a dust collecting frame and a filter screen. A slide groove is provided on the inner wall of the dust collecting box, and the dust collecting frame is provided inside the slide groove. The filter screen is provided inside the dust collecting frame. An empty groove is provided on one side of the dust collecting frame. An arc-shaped spring sheet is provided at the top of the inner part of the dust collecting box, and the bottom end of the arc-shaped spring sheet is connected to the top of the dust collecting frame.

[0012] The technical solution provides a surface grinding device for metal parts processing, wherein the side walls of the dust collecting box and the dust collecting frame are provided with magnetic blocks that fit together.

[0013] Compared with the prior art, the present invention provides a surface grinding device for metal parts processing, which has the following beneficial effects:

[0014] 1. The present invention starts the second motor to drive the screw to rotate, so that the screw drives the movable frame to move left and right in the movable frame. At this time, the rotation of the screw drives the transmission wheel to rotate at the same time, and then the transmission belt rotates to synchronously drive the grinding motors on both sides to move left and right, thereby achieving the efficiency of repeated reciprocating grinding and improving the grinding efficiency.

[0015] 2. The present invention drives the T-shaped extrusion block to squeeze the tilting rod of the outer wall by rotating the screw rod, so that the tilting rod drives the positioning frame to insert into the positioning groove, and then the spring is stretched, so that the spring can quickly install and fix the position of the grinding disc. This structure facilitates the disassembly and assembly of the grinding disc.

[0016] 3. The present invention can start the fan to suck the impurities and dust above the conveyor belt through the empty slot into the dust collecting frame through the suction hood, and can filter larger or smaller particles through the filter plate. This structure is convenient for cleaning grinding debris and improves the clean working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the left-side cross-sectional structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the main cross-sectional structure of the present invention;

[0019] Figure 3 For the present invention Figure 1 A schematic diagram of the enlarged structure at point A;

[0020] Figure 4 For the present invention Figure 1 A schematic diagram of the enlarged structure at B;

[0021] Figure 5 For the present invention Figure 1 A schematic diagram of the enlarged structure at C;

[0022] Figure 6 It is a schematic diagram of the left side cross-sectional structure of the dust collecting box and the dust collecting frame of the present invention.

[0023] In the figure: 1. fixed seat; 2. conveyor belt; 3. first motor; 4. grinding frame; 5. cylinder; 6. lifting slot; 7. movable frame; 8. second motor; 9. screw; 10. movable frame; 11. grinding motor; 12. grinding disc; 13. suction hood; 14. dust collecting box; 15. fan; 16. transmission wheel; 17. transmission belt; 18. dust collecting frame; 19. filter screen; 20. empty slot; 21. slide slot; 22. arc spring; 23. positioning slot; 24. movable slot; 25. positioning frame; 26. tilting rod; 27. spring; 28. screw; 29. ​​T-shaped extrusion block; 30. rotating shaft. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] Embodiment 1, as Figure 1-2 As shown, the present invention provides a technical solution: a surface grinding device for metal parts processing, comprising a fixed seat 1, a grinding frame 4 and a grinding disc 12, the inner wall of the fixed seat 1 is provided with a conveyor belt 2, the top of the fixed seat 1 is installed with the grinding frame 4, and the inner wall of the grinding frame 4 is provided with a lifting groove 6, the interior of the lifting groove 6 is provided with a movable frame 7, and the interior of the movable frame 7 is provided with a screw rod 9 through a bearing, and the outer wall of the screw rod 9 is provided with a movable frame 10 adapted to the internal slide rail of the movable frame 7, the top of the grinding frame 4 is provided with a cylinder 5, and the output end of the cylinder 5 is connected to the movable frame 7; the bottom end of the movable frame 7 is provided with a second motor 8, and the output end of the second motor 8 is connected to one end of the screw rod 9 through a coupling, the bottom end of the movable frame 10 is provided with a grinding motor 11, and the grinding motor A rotating shaft 30 is installed at the output end of the machine 11, a first motor 3 is provided on the outer wall of the fixed seat 1, and the output end of the first motor 3 is connected to one end of the conveyor belt 2 through a coupling, a transmission wheel 16 is installed on the outer wall of the screw rod 9, and a transmission belt 17 is provided on the outer wall of the transmission wheel 16. The grinding motor 11 is driven to move downward by starting the cylinder 5, and then the grinding motor 11 is started to drive the grinding disc 12 to grind the metal parts, and then the second motor 8 is started to drive the screw rod 9 to rotate, so that the screw rod 9 drives the moving frame 10 to move left and right in the movable frame 7. At this time, the rotation of the screw rod 9 drives the transmission wheel 16 to rotate at the same time, and then rotates through the transmission belt 17, synchronously driving the grinding motors 11 on both sides to move left and right, thereby achieving the efficiency of repeated reciprocating grinding and improving the grinding efficiency.

[0026] Embodiment 2, as Figure 1-4As shown, the present invention provides a technical solution: a surface grinding device for metal parts processing, comprising a grinding disc 12 sleeved on the outer wall of a rotating shaft 30, and a positioning groove 23 is opened on the inner wall of the grinding disc 12, and a movable groove 24 is opened inside the rotating shaft 30, and a mounting mechanism for positioning the grinding disc 12 is arranged inside the movable groove 24, and the mounting mechanism includes a positioning frame 25 and a tilting rod 26, and the outer wall of the movable groove 24 is installed with a positioning frame 25 that penetrates and extends into the positioning groove 23, and the inner wall of the positioning frame 25 is installed with a tilting rod 26, A spring 27 is sleeved on the outer wall of the tilting rod 26, and the side wall of the spring 27 is connected to the inside of the movable groove 24. A screw 28 is provided inside the movable groove 24 through a threaded groove, and a T-shaped extrusion block 29 is installed on the outer wall of the screw 28. The outer wall of the T-shaped extrusion block 29 contacts the outer wall of the tilting rod 26. By rotating the screw 28, the T-shaped extrusion block 29 is driven to squeeze the outer wall of the tilting rod 26, so that the tilting rod 26 drives the positioning frame 25 to be inserted into the positioning groove 23, and then the spring 27 is stretched, so that the spring 27 can quickly install and fix the position of the grinding disc 12.

[0027] Embodiment 3, as Figure 1-6 As shown, the present invention provides a technical solution: a surface grinding device for metal parts processing, comprising a grinding frame 4 with an air suction hood 13 installed inside, a dust collecting box 14 installed on the outer wall of the grinding frame 4, a fan 15 is arranged on one side of the grinding frame 4, and the output end of the fan 15 passes through one side of the dust collecting box 14, a dust collecting mechanism for filtering impurities is arranged inside the dust collecting box 14, the dust collecting mechanism comprises a dust collecting frame 18 and a filter screen plate 19, a chute 21 is provided on the inner wall of the dust collecting box 14, and a dust collecting frame 18 is arranged inside the chute 21, a filter screen plate 19 is arranged inside the dust collecting frame 18, an empty slot 20 is provided on one side of the dust collecting frame 18, and the top of the dust collecting box 14 is provided with a dust collecting frame 18. An arc-shaped spring piece 22 is provided, and the bottom end of the arc-shaped spring piece 22 is connected to the top of the dust collecting frame 18. The side walls of the dust collecting box 14 and the dust collecting box 18 are provided with magnetic blocks that fit each other. The magnetic blocks at the dust collecting box 18 are pulled apart from the dust collecting box 14, so that the dust collecting box 18 slides in the slide groove 21, so that the position of the dust collecting box 18 is separated from the arc-shaped spring piece 22. Then, the dust can be poured out. After cleaning, the fan 15 can be started to suck the impurities and dust above the conveyor belt 2 through the empty groove 20 into the dust collecting frame 18 through the suction hood 13, and larger particles or smaller particles can be filtered through the filter screen 19. This structure is convenient for cleaning grinding debris and improves a clean working environment.

[0028] Working principle: first, connect the external power supply, the operator can place the metal piece on the top of the conveyor belt 2, then start the first motor 3 to drive the conveyor belt 2 to rotate and transmit it to the bottom of the grinding disc 12. At this time, start the cylinder 5 to drive the grinding motor 11 to move downward, then start the grinding motor 11 to drive the grinding disc 12 to grind the metal piece, and then start the second motor 8 to drive the screw rod 9 to rotate, so that the screw rod 9 drives the movable frame 10 to move left and right in the movable frame 7. At this time, the rotation of the screw rod 9 drives the transmission wheel 16 to rotate, and then through the rotation of the transmission belt 17, the grinding motors 11 on both sides are synchronously driven to move left and right, so as to achieve the efficiency of repeated reciprocating grinding and improve the grinding efficiency. The fan 15 can be started to suck the impurities and dust above the conveyor belt 2 through the empty slot 20 through the suction hood 13 to the dust collecting frame 18, and the filter plate 19 can filter larger particles or smaller particles. This structure is convenient for cleaning grinding debris;

[0029] When the debris needs to be cleaned, the magnetic block at the dust collecting frame 18 is pulled to separate from the dust collecting box 14, so that the dust collecting frame 18 slides in the slide groove 21, so that the dust collecting frame 18 is separated from the arc-shaped spring piece 22, and then the dust can be poured out;

[0030] When the grinding disc 12 needs to be removed and replaced, the operator can rotate the screw 28 to drive the T-shaped extrusion block 29 to squeeze the tilting rod 26 of the outer wall, so that the tilting rod 26 drives the positioning frame 25 to insert into the positioning groove 23, and then the spring 27 is stretched, so that the spring 27 can quickly install and fix the position of the grinding disc 12.

[0031] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Simple modifications or equivalent substitutions of the technical solution of the present invention by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the present invention.

Claims

1. A surface grinding device for metal parts processing, comprising a fixed seat (1), a grinding frame (4) and a grinding disc (12), characterized in that: The inner wall of the fixed seat (1) is provided with a conveyor belt (2); the top of the fixed seat (1) is provided with a grinding frame (4); the inner wall of the grinding frame (4) is provided with a lifting groove (6); the interior of the lifting groove (6) is provided with a movable frame (7); the interior of the movable frame (7) is provided with a screw rod (9) through a bearing; the outer wall of the screw rod (9) is provided with a movable frame (10) adapted to the inner slide rail of the movable frame (7); the top of the grinding frame (4) is provided with a cylinder (5); the output end of the cylinder (5) is connected to the movable frame (7); the bottom end of the movable frame (7) is provided with a second motor (8); the output end of the second motor (8) is connected to one end of the screw rod (9) through a coupling; the bottom end of the movable frame (10) is provided with a grinding frame (7); A motor (11) is provided, and a rotating shaft (30) is installed at the output end of the grinding motor (11); a grinding disc (12) is sleeved on the outer wall of the rotating shaft (30), and a positioning groove (23) is provided on the inner wall of the grinding disc (12); a movable groove (24) is provided inside the rotating shaft (30), and a mounting mechanism for positioning the grinding disc (12) is provided inside the movable groove (24); an air suction hood (13) is installed inside the grinding frame (4); a dust collecting box (14) is installed on the outer wall of the grinding frame (4); a fan (15) is provided on one side of the grinding frame (4), and the output end of the fan (15) passes through one side of the dust collecting box (14); and a dust collecting mechanism for filtering impurities is provided inside the dust collecting box (14).

2. A surface grinding device for metal parts processing according to claim 1, characterized in that: A first motor (3) is disposed on the outer wall of the fixing seat (1), and an output end of the first motor (3) is connected to one end of the conveyor belt (2) via a coupling.

3. The surface grinding device for metal parts processing according to claim 1, characterized in that: A transmission wheel (16) is installed on the outer wall of the screw rod (9), and a transmission belt (17) is sleeved on the outer wall of the transmission wheel (16).

4. The surface grinding device for metal parts processing according to claim 1, characterized in that: The mounting mechanism comprises a positioning frame (25) and a tilting rod (26); the outer wall of the movable groove (24) is provided with a positioning frame (25) penetrating through and extending into the interior of the positioning groove (23); the inner wall of the positioning frame (25) is provided with a tilting rod (26); the outer wall of the tilting rod (26) is sleeved with a spring (27), and the side wall of the spring (27) is connected to the interior of the movable groove (24).

5. A surface grinding device for metal parts processing according to claim 4, characterized in that: A screw rod (28) is arranged inside the movable groove (24) through a threaded groove, and a T-shaped extrusion block (29) is installed on the outer wall of the screw rod (28), and the outer wall of the T-shaped extrusion block (29) contacts the outer wall of the tilting rod (26).

6. The surface grinding device for metal parts processing according to claim 1, characterized in that: The dust collecting mechanism comprises a dust collecting frame (18) and a filter screen (19); a sliding groove (21) is provided on the inner wall of the dust collecting box (14), and the dust collecting frame (18) is arranged inside the sliding groove (21); a filter screen (19) is arranged inside the dust collecting frame (18); an empty groove (20) is provided on one side of the dust collecting frame (18); an arc-shaped spring sheet (22) is provided at the top end of the dust collecting box (14), and the bottom end of the arc-shaped spring sheet (22) is connected to the top end of the dust collecting frame (18).

7. A surface grinding device for metal parts processing according to claim 6, characterized in that: The side walls of the dust collecting box (14) and the dust collecting frame (18) are provided with magnetic blocks which fit together.

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