Clamp of grinding and polishing machine

Abstract

The utility model belongs to the technical field of grinding tool clamping, and particularly relates to a grinding and polishing machine clamp which is characterized in that a working table is installed at the top of a rack, a filter screen is assembled on the surface of one side of the working table, a lower bottom plate is assembled on the other side of the working table, a grinding base is installed above the filter screen, and the lower bottom plate is installed above the grinding base. Two sets of sliding rails are installed on the surface of the grinding base, sliding blocks are assembled on the surfaces of the sliding rails, a movable base plate is installed above the sliding blocks, two sets of shaft sleeves are assembled on the surface of the movable base plate, a grinding rotating shaft is assembled in the middles of the shaft sleeves, and a third rotating wheel is installed in the middle of the grinding rotating shaft. The third rotating wheel and the fourth rotating wheel are connected through a transmission belt, the fourth rotating wheel is installed at the output end of a second motor, two sets of linear sliding rails are additionally installed below the grinding device, the grinding device is assembled above the sliding rails, a sliding block is controlled through an air cylinder, and then the position of the upper grinding device is rapidly adjusted; and the overall working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of abrasive tool clamping, in particular to a grinding and polishing machine clamp. Background Art

[0002] The main function of the grinder and polisher is to eliminate impurities, cracks, scratches and other defects on the surface of the sample and improve the quality and precision of the material. The grinder and polisher can prepare the sample into a flat and damage-free surface through the grinding and polishing process. The grinder and polisher can also improve production efficiency and processing quality. It is widely used in the automotive, aerospace, machinery manufacturing and other fields.

[0003] In the existing technology, during the use of the grinder and polisher, metal parts are usually polished, which requires mechanical equipment for processing, and a clamping device is usually used for cooperation. The application range of the clamping device is relatively wide. The clamping device is usually fixed by feeding the metal part into the clamping jaws of the clamping device, and then the grinding and polishing operation is performed by fixing the metal part with the clamping jaws. It is usually composed of a frame, a motor, a clamping jaw, a slide rail, a cylinder, a workbench, and a control panel. The motor drives the clamping jaw base to move, thereby driving the surface clamping jaw to adjust its position, and cooperates with the three-jaw chuck at the bottom to complete the grinding and polishing operation of the metal part.

[0004] In the current existing technology, the clamping and fixing devices of grinders and polishers on the market are usually composed of a frame, a motor, a clamping jaw, a slide rail, a cylinder, a workbench, and a control panel. The motor drives the three-jaw chuck to move, thereby driving the clamping jaws on the surface to perform the clamping operation, and cooperates with the grinding device on the other side to complete the grinding and polishing operation of the metal parts. However, during the grinding and polishing process of the metal parts, the grinding device often needs to adjust the position of the drill bit according to different parts to prevent the parts from colliding with the grinder. However, this is time-consuming and labor-intensive, thereby affecting work efficiency. Therefore, a grinder and polisher fixture is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and address the problems existing in the existing equipment, the utility model proposes a grinder and polisher fixture.

[0006] Base comprises support, castor, and frame upper is provided with guide rail, and support and conveyer frames movable end contact site are provided with recoil spring or rubber cushion, and castor is arranged on the pin of base bottom four, to carry mobile handler location.

[0007] Preferably, an adapter plate is installed on one side surface of the grinding base, a cylinder is assembled on one side surface of the adapter plate, a fixed buckle plate is installed on the end of the cylinder, and the fixed buckle plate is connected to the movable pad above, and the position of the entire grinding device is adjusted by the cylinder below.

[0008] Preferably, a protective shell is installed on the surface of the lower base plate, a main shaft is installed through the protective shell, a second rotating wheel is installed at one end of the main rotating shaft, and a fan is installed on one side surface of the protective shell. The device is cooled by the fan installed on the back to prevent the temperature from being too high.

[0009] Preferably, the other side surface of the lower base plate is equipped with a motor pad, the surface of the motor pad is installed with a No. 1 motor, the output end of the No. 1 motor is installed with a No. 1 runner, and the No. 1 runner is connected to the No. 2 runner through a transmission belt.

[0010] Preferably, a three-jaw chuck is installed at one end of one side of the main shaft, a grinding disc is installed on one side of the three-jaw chuck, a fixed pad is installed on one side of the grinding disc, a ball shaft is installed on the surface of the fixed pad, and the metal parts that need to be ground and polished are clamped by the three-jaw chuck.

[0011] Preferably, a plurality of gusset plates are installed in the middle of the frame, a lower pad is installed at the bottom of the frame, a support plate is installed on one side of the lower pad, an outer panel is installed on the outside of the frame, a control panel is installed on the surface of the outer panel, an inspection door panel is installed on the other side of the outer panel, an upper frame is installed on the top of the frame, and four additional groups of pads are installed at the bottom of the frame, which reduces the load on the entire frame during operation and extends the life of the device.

[0012] The utility model is beneficial in that:

[0013] The utility model provides a grinder and polisher clamp. In order to solve the problem that during the grinding and polishing process of metal parts, the grinding device often needs to adjust the position of the drill bit according to different parts to prevent the parts from colliding with the grinder, but this is time-consuming and labor-intensive, thus affecting work efficiency, two sets of linear slide rails are installed under the grinding device, the grinding device is assembled above the slide rails, and the slide block is controlled by a cylinder to quickly adjust the position of the upper grinding device, thereby improving the overall work efficiency. At the same time, four sets of foot pads are additionally installed at the bottom of the frame, which reduces the load on the entire frame during operation and extends the life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 1 It is an isometric view of the whole;

[0016] Figure 2 It is an isometric view of the internal structure;

[0017] Figure 3 is an isometric diagram of the transmission structure;

[0018] Figure 4 It is an isometric schematic diagram of the grinding structure;

[0019] Figure 5 is an isometric schematic diagram of the bottom structure;

[0020] Figure: 1. Control panel; 3. Upper frame; 5. Inspection door; 6. Outer panel; 7. Frame; 8. Grinding base; 9. Bushing; 10. Three-jaw chuck; 13. Protective housing; 14. Fan; 15. Workbench; 16. Motor pad; 17. Motor No. 1; 18. Ball bearing shaft; 19. Grinding disc; 20. Fixed pad; 21. Main shaft; 23. Rotor No. 2; 24. Lower base ; 25. Drive belt; 26. No. 1 runner; 27. Slide rail; 28. Drill rod; 29. Drill ring; 30. Grinding shaft; 31. No. 4 runner; 32. No. 2 motor; 33. No. 3 runner; 34. Cylinder; 35. Cylinder rod; 36. Fixed buckle plate; 37. Movable pad; 38. Slider; 39. Bottom pad; 40. Filter; 41. Gusset plate; 42. Support plate; 43. Adapter plate. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-5 As shown, a grinding and polishing machine fixture includes a frame 7, a workbench 15 is installed on the top of the frame 7, a filter screen 40 is installed on one side of the workbench 15, and a lower base plate 24 is installed on the other side of the workbench 15. A grinding base 8 is installed above the filter screen 40, and two sets of slide rails 27 are installed on the surface of the grinding base 8. The surface of the slide rail 27 is equipped with a slider 38, and a movable pad 37 is installed above the slider 38. The surface of the movable pad 37 is equipped with two sets of shaft sleeves 9, and the middle part of the shaft sleeve 9 is equipped with a grinding shaft 30. One end of the grinding shaft 30 is equipped with a drill ring 29, and a drill rod 28 is installed in the middle of the drill ring 29. A No. 3 runner 33 is installed in the middle of the grinding shaft 30. The No. 3 runner 33 is connected to the No. 4 runner 31 through a transmission belt 25. The No. 4 runner 31 is installed on the output end of the No. 2 motor 32. An adapter plate 43 is installed on one side surface of the grinding base 8. A cylinder 34 is installed on one side surface of the adapter plate 43. A fixed buckle plate 36 is installed on the end of the cylinder 34, and the fixed buckle plate 36 is connected to the movable pad 37 above.

[0023] During operation, in the current existing technology, the clamping and fixing device of the grinding and polishing machine on the market is usually composed of a frame 7, a No. 1 motor 17, a three-jaw chuck 10, a slide rail 27, a cylinder 34, a workbench 15, and a control panel 1. The No. 1 motor 17 drives the three-jaw chuck 10 to move, thereby driving the surface clamping operation, and the grinding device on the other side cooperates to complete the grinding and polishing operation of the metal part. However, during the grinding and polishing process of the metal part, the grinding device often needs to adjust the position of the drill rod 28 according to different parts to prevent the parts from colliding with the grinder. However, this is relatively time-consuming and labor-intensive, thus affecting work efficiency. Therefore, a grinding and polishing machine clamp is proposed to address the above problem. During the clamping operation of the grinding and polishing machine, the metal part to be polished is placed in the middle of the three-jaw chuck 10, and the position of the clamping jaws is adjusted by the control panel 1 and the No. 1 motor 17 to complete the clamping operation.

[0024] Furthermore, a protective shell 13 is installed on the surface of the lower base plate 24, and a main shaft 21 is installed through the protective shell 13. One end of the main shaft 21 is equipped with a second runner 23, and a fan 14 is installed on one side surface of the protective shell 13. A motor pad 16 is installed on the other side surface of the lower base plate 24. A No. 1 motor 17 is installed on the surface of the motor pad 16. The output end of the No. 1 motor 17 is equipped with a No. 1 runner 26. The No. 1 runner 26 is connected to the No. 2 runner 23 through a transmission belt 25. Three runners are installed on one end of the main shaft 21. Claw chuck 10, a grinding disc 19 is installed on one side of the three-jaw chuck 10, a fixed pad 20 is installed on one side surface of the grinding disc 19, a ball shaft 18 is installed on the surface of the fixed pad 20, a plurality of gusset plates 41 are installed in the middle of the frame 7, a lower foot pad 39 is installed at the bottom of the frame 7, a support plate 42 is installed on one side of the lower foot pad 39, an outer panel 6 is installed on the outside of the frame 7, a control panel 1 is installed on the surface of the outer panel 6, an inspection door panel 5 is installed on the other side of the outer panel 6, and an upper frame 3 is installed on the top of the frame 7.

[0025] During operation, after the metal part to be polished is fixed in the middle of the three-jaw chuck 10, the cylinder rod 35 of the cylinder 34 is extended and retracted, which will drive the upper movable pad 37 to move horizontally repeatedly along the slide rail 27, and the slider 38 will cooperate with the movable pad 37 to move synchronously. When the movable pad 37 moves, the grinding shaft 30 installed in the middle of the sleeve 9 will move synchronously. When the position of the grinding shaft 30 moves, it will synchronously drive the upper No. 2 motor 32 to move together to complete the position adjustment of the grinding device.

[0026] Working principle: In the current existing technology, the clamping and fixing device of the grinding and polishing machine on the market is usually composed of a frame 7, a No. 1 motor 17, a three-jaw chuck 10, a slide rail 27, a cylinder 34, a workbench 15, and a control panel 1. The No. 1 motor 17 drives the three-jaw chuck 10 to move, thereby driving the clamping claws on the surface to perform clamping operations, and cooperates with the grinding device on the other side to complete the grinding and polishing operation of the metal parts. However, during the grinding and polishing process of the metal parts, the grinding device often needs to adjust the position of the drill rod 28 according to different parts to prevent the parts from colliding with the grinder. However, this is time-consuming and labor-intensive, thereby affecting work efficiency. Therefore, a grinding and polishing machine fixture is proposed to address the above problems. In the clamping operation of the grinder, the metal parts to be polished are placed in the middle of the three-jaw chuck 10, and the position of the clamping jaws is adjusted through the control panel 1 and the No. 1 motor 17 to complete the clamping operation. After the metal parts to be polished are fixed in the middle of the three-jaw chuck 10, the cylinder rod 35 of the cylinder 34 is telescoped, which will drive the upper movable pad 37 to move repeatedly laterally along the slide rail 27, and the slider 38 will cooperate with the movable pad 37 to move synchronously. When the movable pad 37 moves, the grinding shaft 30 installed in the middle of the sleeve 9 will move synchronously. When the position of the grinding shaft 30 moves, it will synchronously drive the upper No. 2 motor 32 to move together to complete the position adjustment of the grinding device.

[0027] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A grinding and polishing machine fixture, characterized by: The machine comprises a frame (7), a workbench (15) is installed on the top of the frame (7), a filter screen (40) is installed on one side of the workbench (15), a lower base plate (24) is installed on the other side of the workbench (15), a grinding base (8) is installed above the filter screen (40), two sets of slide rails (27) are installed on the surface of the grinding base (8), a slider (38) is installed on the surface of the slide rail (27), a movable pad (37) is installed above the slider (38), and the movable pad (37) is installed on the upper side of the slider (38). The surface of the movable pad (37) is equipped with two sets of shaft sleeves (9), the middle of the shaft sleeve (9) is equipped with a grinding shaft (30), one end of the grinding shaft (30) is equipped with a drill ring (29), the middle of the drill ring (29) is equipped with a drill rod (28), the middle of the grinding shaft (30) is equipped with a third runner (33), the third runner (33) is connected to the fourth runner (31) through a transmission belt (25), and the fourth runner (31) is installed on the output end of the second motor (32).

2. A grinder-polisher fixture according to claim 1, characterized in that: An adapter plate (43) is installed on one side surface of the polishing base (8), a cylinder (34) is assembled on one side surface of the adapter plate (43), a fixed buckle plate (36) is installed at the end of the cylinder (34), and the fixed buckle plate (36) is connected to the movable pad (37) above.

3. The grinder-polisher fixture according to claim 1, characterized in that: A protective shell (13) is installed on the surface of the lower base plate (24), a main rotating shaft (21) is installed through the protective shell (13), a second rotating wheel (23) is installed at one end of the main rotating shaft (21), and a fan (14) is installed on one side surface of the protective shell (13).

4. The grinder-polisher fixture according to claim 1, characterized in that: The other side surface of the lower base plate (24) is equipped with a motor pad (16), the surface of the motor pad (16) is equipped with a No. 1 motor (17), the output end of the No. 1 motor (17) is equipped with a No. 1 rotating wheel (26), and the No. 1 rotating wheel (26) is connected to the No. 2 rotating wheel (23) through a transmission belt (25).

5. The grinder-polisher fixture according to claim 3, characterized in that: A three-jaw chuck (10) is installed at one end of one side of the main rotating shaft (21), a grinding disc (19) is installed on one side of the three-jaw chuck (10), a fixed pad (20) is assembled on one side surface of the grinding disc (19), and a ball shaft (18) is installed on the surface of the fixed pad (20).

6. The grinder-polisher fixture according to claim 1, characterized in that: A plurality of gusset plates (41) are installed in the middle of the frame (7), a lower pad (39) is installed at the bottom of the frame (7), a support plate (42) is installed on one side of the lower pad (39), an outer plate (6) is installed on the outside of the frame (7), a control panel (1) is installed on the surface of the outer plate (6), an inspection door panel (5) is installed on the other side of the outer plate (6), and an upper frame (3) is installed above the frame (7).

Images