Surface grinding device for metal part machining

Abstract

The utility model relates to the technical field of part surface polishing, in particular to a surface polishing device for metal part machining, which comprises a mounting bottom plate, four groups of first extrusion blocks are movably arranged on the mounting bottom plate, a first mounting frame is fixedly mounted on the mounting bottom plate, and a mounting cylinder is movably mounted on the first mounting frame. A polishing block is movably mounted on the mounting cylinder; and the clamping mechanism is arranged on the mounting bottom plate, and the clamping mechanism is used for clamping a part. By means of the first extrusion block capable of clamping a part, the part can be stably placed on the installation bottom plate to be ground, the second extrusion block can be selectively loaded on the first extrusion block, the equipment can adapt to parts with different widths, the adaptability of the equipment in the using process is improved, and the machining efficiency is improved. And the equipment is further provided with a displacement mechanism, so that the polishing track of the polishing block can be controlled, and the stability of the equipment in use is improved.

Description

Technical Field

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

[0002] Parts are the basic elements of a machine. A machine generally includes one or more prime movers that receive external energy; an execution part that realizes the machine's production function, which transmits the movement and power of the prime mover to the transmission part of the execution part, and a detection and control system that ensures the coordinated work of various parts in the machine. In the process of parts production, the parts need to be polished. The existing parts polishing is often done through large-area contact, but this polishing method cannot be performed according to the shape of the parts, making the polishing not fine enough. In addition, the existing manual polishing method is not easy to fix the parts, making the parts prone to displacement. For this reason, we propose a surface polishing device for metal parts processing to solve the above problems. Utility Model Content

[0003] The utility model aims to provide a surface grinding device for metal parts processing, so as to solve the problems that the existing large-area contact grinding method proposed in the above background technology is not fine enough and the existing manual grinding method is not easy to fix parts.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface grinding device for metal parts processing, comprising a mounting base plate, on which four groups of first extrusion blocks are movably arranged,

[0005] A first mounting frame is fixedly mounted on the mounting base plate, a mounting tube is movably mounted on the first mounting frame, and a grinding block is movably mounted on the mounting tube;

[0006] A clamping mechanism, wherein the clamping mechanism is arranged on the mounting base plate and is used for clamping parts;

[0007] A displacement mechanism is arranged on the first mounting frame, and is used to control the displacement of the grinding block.

[0008] Preferably, the clamping mechanism includes an installation groove, the installation groove + array is opened on the installation base plate, the installation groove is sleeved with a leather ring, a first extrusion block is fixedly installed on the leather ring, a first slider is fixedly installed on the lower side of the first extrusion block, the first slider slides in the installation groove, a second slider is fixedly installed on one side of the first slider, the second slider slides in the installation base plate, a screw sleeve is fixedly installed in the second slider, the screw sleeve is sleeved on the screw rod through a thread, the screw rod is arranged in the installation base plate, a rotating motor is fixedly installed at the center position of the installation base plate, the rotating motor is double-headed, and screw rods are fixedly installed at both ends of the rotating motor.

[0009] Preferably, a screw sleeve is fixedly mounted on the upper side of the first extrusion block, a second extrusion block is arranged on the upper side of the first extrusion block, a screw rod is fixedly mounted on the lower end of the second extrusion block, and the screw rod is inserted in the screw sleeve.

[0010] Preferably, the displacement mechanism includes a second mounting frame, which is fixedly mounted on the upper rear side of the first mounting frame, a telescopic motor is installed in the second mounting frame and the output shaft of the telescopic motor is fixedly connected to the mounting box, a rotating motor is fixedly mounted at one end of the mounting box, the output shaft of the rotating motor is fixedly connected to a screw, the screw is rotatably mounted in the mounting box, a second slider is slidably mounted in the mounting box, a screw sleeve is fixedly mounted on the second slider, the screw sleeve is sleeved on the screw, a sleeve block is fixedly mounted on the second slider, and a mounting cylinder is movably mounted in the sleeve block.

[0011] Preferably, a rotating motor is fixedly mounted on the upper end of the mounting cylinder, a rotating cylinder is fixedly mounted on the output shaft of the rotating motor, the rotating cylinder is rotatably mounted in the mounting cylinder, a cross slot is provided in the rotating cylinder, a cross block is fixedly mounted on the upper end of the grinding block, the cross block is movably inserted in the cross slot, a limiting disc is fixedly mounted on the upper end of the cross block, a spring is installed in the rotating cylinder, and the spring is against the limiting disc.

[0012] Preferably, a screw sleeve is fixedly installed on the front side of the sleeve block and a screw rod is installed in the screw sleeve through a thread, and a slot is formed in the front array of the mounting tube, and the screw rod is inserted into the slot.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model uses the first extrusion block that can clamp the parts so that the parts can be stably placed on the mounting base plate for grinding, and the second extrusion block can be selectively loaded on the first extrusion block, so that the device can adapt to parts of different widths, thereby increasing the adaptability of the device when used; the device is also provided with a displacement mechanism so that the grinding trajectory of the grinding block can be controlled, thereby increasing the stability of the device when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structural separation of the utility model;

[0017] Figure 3 It is a schematic diagram of the structural section of the utility model;

[0018] Figure 4 For this utility model Figure 3 A is a partial enlarged schematic diagram of the middle part.

[0019] In the figure: 1. mounting base plate; 2. first extrusion block; 3. first mounting frame; 4. mounting cylinder; 5. grinding block; 6. mounting groove; 7. screw sleeve; 8. first slider; 9. leather ring; 10. second slider; 11. screw; 12. rotating motor; 13. second extrusion block; 14. second mounting frame; 15. mounting box; 16. sleeve block; 17. rotating cylinder; 18. cross groove; 19. cross block; 20. limiting disc; 21. spring; 22. slot. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides an embodiment: a surface grinding device for metal parts processing, comprising a mounting base plate 1, on which four groups of first extrusion blocks 2 are movably arranged.

[0022] A first mounting frame 3 is fixedly mounted on the mounting base plate 1, a mounting tube 4 is movably mounted on the first mounting frame 3, and a grinding block 5 is movably mounted on the mounting tube 4;

[0023] A clamping mechanism, which is arranged on the mounting base plate 1 and is used to clamp parts;

[0024] A displacement mechanism is provided on the first mounting frame 3. The displacement mechanism is used to control the displacement of the grinding block 5. The device enables the parts to be stably mounted on the mounting base plate 1 through the clamping mechanism. The device is also provided with a displacement mechanism so that the grinding track of the grinding block 5 can be controlled;

[0025] Furthermore, the clamping mechanism includes a mounting groove 6, and the mounting groove 6+array is opened on the mounting base plate 1. A leather ring 9 is sleeved at the mounting groove 6, and a first extrusion block 2 is fixedly installed on the leather ring 9. A first slider 8 is fixedly installed on the lower side of the first extrusion block 2, and the first slider 8 slides in the mounting groove 6. A second slider 10 is fixedly installed on one side of the first slider 8, and the second slider 10 slides in the mounting base plate 1. A screw sleeve 7 is fixedly installed in the second slider 10, and the screw sleeve 7 is sleeved on the screw rod 11 through a thread. The screw rod 11 is arranged in the mounting base plate 1, and a rotating motor 12 is fixedly installed at the center position of the mounting base plate 1. The rotating motor 12 is double-headed, and the screw rods 11 are fixedly installed at both ends of the rotating motor 12. This structure allows the first extrusion block 2 to move relatively to achieve clamping, and the groove on the mounting base plate 1 can be completely shielded, so that iron filings generated during grinding will not enter the groove, thereby increasing the stability of the equipment during use.

[0026] Furthermore, a screw sleeve 7 is fixedly installed on the upper side of the first extrusion block 2, and a second extrusion block 13 is arranged on the upper side of the first extrusion block 2. A screw rod 11 is fixedly installed on the lower end of the second extrusion block 13, and the screw rod 11 is inserted in the screw sleeve 7. This structure allows the height of the first extrusion block 2 to be increased by assembling the second extrusion block 13, thereby increasing the adaptability of the equipment when used.

[0027] Furthermore, the displacement mechanism includes a second mounting frame 14, which is fixedly mounted on the upper rear side of the first mounting frame 3, a telescopic motor is installed in the second mounting frame 14, and the output shaft of the telescopic motor is fixedly connected to the mounting box 15, a rotating motor 12 is fixedly mounted at one end of the mounting box 15, the output shaft of the rotating motor 12 is fixedly connected to a screw 11, the screw 11 is rotatably mounted in the mounting box 15, a second slider 10 is slidably mounted in the mounting box 15, a screw sleeve 7 is fixedly mounted on the second slider 10, the screw sleeve 7 is sleeved on the screw 11, a sleeve block 16 is fixedly mounted on the second slider 10, and a mounting cylinder 4 is movably mounted in the sleeve block 16. This structure allows the position of the grinding block 5 to be controlled, so that the trajectory of the grinding block 5 can be designed according to the shape of the part to be ground, thereby increasing the functionality of the equipment when in use.

[0028] Furthermore, a rotating motor 12 is fixedly mounted on the upper end of the mounting cylinder 4, a rotating cylinder 17 is fixedly mounted on the output shaft of the rotating motor 12, the rotating cylinder 17 is rotatably mounted in the mounting cylinder 4, a cross slot 18 is provided in the rotating cylinder 17, a cross block 19 is fixedly mounted on the upper end of the grinding block 5, the cross block 19 is movably inserted in the cross slot 18, a limiting disc 20 is fixedly mounted on the upper end of the cross block 19, a spring 21 is installed in the rotating cylinder 17, the spring 21 is abutted against the limiting disc 20, this structure allows the grinding block 5 to move according to the undulations of the part surface during grinding, thereby increasing the functionality of the equipment when in use.

[0029] Furthermore, a screw sleeve 7 is fixedly installed on the front side of the sleeve block 16, and a screw 11 is installed in the screw sleeve 7 through a thread. A slot 22 is opened in the front array of the mounting tube 4, and the screw 11 is inserted in the slot 22. This structure allows the height of the mounting tube 4 to be adjusted, so that the grinding block 5 can grind parts of different heights, thereby increasing the functionality of the equipment when in use.

[0030] Working principle: When in use, the part is placed on the mounting base plate 1, and then the rotating motor 12 set in the mounting base plate 1 is started. At this time, the output shaft of the rotating motor 12 rotates, and the second slider 10 is displaced through the rotation of the screw rod 11 and the threaded action between the screw sleeve 7, so that the first extrusion block 2 moves toward each other. At this time, the leather ring 9 will cover the upper groove of the mounting base plate 1. At this time, the first extrusion block 2 contacts the part for clamping. At this time, the grinding block 5 is against the surface of the part. When grinding, the telescopic motor in the second mounting frame 14 will make the mounting box 15 move back and forth, and the sleeve block 16 It will move left and right under the drive of the rotating motor 12, and the principle is the same as above. The rotating motor 12 set on the mounting cylinder 4 will drive the grinding block 5 to rotate to grind the surface of the part. When the grinding block 5 is squeezed, the cross block 19 will move in the cross groove 18, and the spring 21 will be pressed by the limiting disc 20. When adjusting the height of the mounting cylinder 4, the screw 11 set on the sleeve block 16 is rotated, so that the screw 11 can release the restriction on the mounting cylinder 4 from the moving position in the slot 22 through the threaded action between the screw sleeve 7, and can be fixed in the same way. The above is the entire working principle of the utility model.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A surface grinding device for metal parts processing, comprising a mounting base plate (1), on which four groups of first extrusion blocks (2) are movably arranged, Features: A first mounting frame (3) is fixedly mounted on the mounting base plate (1), a mounting tube (4) is movably mounted on the first mounting frame (3), and a grinding block (5) is movably mounted on the mounting tube (4); A clamping mechanism, the clamping mechanism being arranged on the mounting base plate (1) and being used for clamping parts; A displacement mechanism, wherein the displacement mechanism is arranged on the first mounting frame (3), and the displacement mechanism is used to control the displacement of the grinding block (5).

2. A surface grinding device for metal parts processing according to claim 1, characterized in that: The clamping mechanism comprises a mounting groove (6), wherein the mounting groove (6) is arranged in an array on the mounting base plate (1), a leather ring (9) is sleeved on the mounting groove (6), a first extrusion block (2) is fixedly mounted on the leather ring (9), a first slider (8) is fixedly mounted on the lower side of the first extrusion block (2), the first slider (8) slides in the mounting groove (6), a second slider (10) is fixedly mounted on one side of the first slider (8), the second slider (10) slides in the mounting base plate (1), a screw sleeve (7) is fixedly mounted in the second slider (10), the screw sleeve (7) is sleeved on a screw rod (11) through a thread, the screw rod (11) is arranged in the mounting base plate (1), a rotating motor (12) is fixedly mounted at the center position of the mounting base plate (1), the rotating motor (12) is double-headed, and the screw rods (11) are fixedly mounted at both ends of the rotating motor (12).

3. The surface grinding device for metal parts processing according to claim 1, characterized in that: A screw sleeve (7) is fixedly mounted on the upper side of the first extrusion block (2), a second extrusion block (13) is arranged on the upper side of the first extrusion block (2), a screw rod (11) is fixedly mounted on the lower end of the second extrusion block (13), and the screw rod (11) is inserted into the screw sleeve (7).

4. The surface grinding device for metal parts processing according to claim 1, characterized in that: The displacement mechanism comprises a second mounting frame (14), the second mounting frame (14) being fixedly mounted on the upper rear side of the first mounting frame (3), a telescopic motor being mounted in the second mounting frame (14), and an output shaft of the telescopic motor being fixedly connected to a mounting box (15), a rotating motor (12) being fixedly mounted at one end of the mounting box (15), an output shaft of the rotating motor (12) being fixedly connected to a screw rod (11), the screw rod (11) being rotatably mounted in the mounting box (15), a second sliding block (10) being slidably mounted in the mounting box (15), a screw sleeve (7) being fixedly mounted on the second sliding block (10), the screw sleeve (7) being sleeved on the screw rod (11), a sleeve block (16) being fixedly mounted on the second sliding block (10), and a mounting cylinder (4) being movably mounted in the sleeve block (16).

5. The surface grinding device for metal parts processing according to claim 1, characterized in that: A rotating motor (12) is fixedly mounted on the upper end of the mounting cylinder (4), a rotating cylinder (17) is fixedly mounted on the output shaft of the rotating motor (12), the rotating cylinder (17) is rotatably mounted in the mounting cylinder (4), a cross slot (18) is provided in the rotating cylinder (17), a cross block (19) is fixedly mounted on the upper end of the grinding block (5), the cross block (19) is movably inserted in the cross slot (18), a limiting disc (20) is fixedly mounted on the upper end of the cross block (19), a spring (21) is installed in the rotating cylinder (17), and the spring (21) abuts against the limiting disc (20).

6. A surface grinding device for metal parts processing according to claim 4, characterized in that: A screw sleeve (7) is fixedly mounted on the front side of the sleeve block (16), and a screw rod (11) is installed in the screw sleeve (7) through a thread. A slot (22) is formed in the front side of the installation cylinder (4), and the screw rod (11) is inserted into the slot (22).

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