Deburring and polishing equipment for hardware machining

Abstract

The utility model discloses deburring and polishing equipment for hardware machining, and relates to the technical field of hardware machinery. The device comprises a bottom plate, the bottom of the bottom plate is fixedly connected with a short column, the top of the bottom plate is fixedly connected with a supporting rod, the side face of the supporting rod is provided with a clamping and fixing device, the clamping and fixing device comprises a transverse rod, the side face of the transverse rod is fixedly connected to the side face of the supporting rod, and the side face of the transverse rod is fixedly connected with a round rod. According to the clamping and fixing device, through mutual cooperation of the transverse rod, the round rod, the rectangular plate, the electric telescopic rod and other assemblies in the clamping and fixing device, hardware machinery needing to be subjected to deburring and grinding can be clamped and then ground, it can be ensured that workpieces are stably fixed, uneven grinding or polishing caused by unstable movement is avoided, and the machining efficiency is improved. And the machining quality is guaranteed, the grinding or polishing position, pressure and speed can be more accurately controlled, and the machining result is more accurate and consistent.

Description

Technical Field

[0001] The utility model belongs to the technical field of hardware machinery, in particular to a deburring and polishing device for hardware machinery processing. Background Art

[0002] A deburring and polishing device for hardware machining is a device used to process the surface of hardware products. Its main function is to remove burrs on the surface of the products and perform polishing to improve the surface finish and texture of the products.

[0003] According to a publicly disclosed deburring and polishing device for hardware machining (CN 218082078 U), it includes: a box, a base and a first shell, the top of the base is fixedly connected to the box, a second shell is movably installed inside the box on one side of the first shell, motors are fixedly installed on both sides of the first shell and the second shell, an adjustment plate is movably installed between the threaded rods, sliders are fixedly installed on the surfaces of both sides of the first shell and the second shell, electric guide rails are fixedly connected to the surfaces of both ends of the base, and a placement seat is fixedly connected to the top of the adjustment seat through the first motor. In the process of deburring and polishing hardware machinery, displacement of the hardware machinery may occur, and the movement may cause uneven grinding or polishing. It is difficult to ensure the stable fixation of the workpiece through the mutual cooperation between the box, base, threaded rods and other components, and it is difficult to avoid uneven grinding or polishing caused by unstable movement, which needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a deburring and polishing device for hardware mechanical processing. Through the mutual cooperation between the components such as the cross bar, round bar, rectangular plate, electric telescopic rod, etc. inside the clamping and fixing device, the hardware that needs to be deburred and polished can be clamped and then polished, which can ensure that the workpiece is stably fixed, avoid uneven grinding or polishing due to unstable movement, ensure the processing quality, and can more accurately control the grinding or polishing position, pressure and speed, so that the processing result is more accurate and consistent, solving the existing problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a deburring and polishing device for hardware machining, comprising a base plate, the bottom of the base plate is fixedly connected with a short column, the top of the base plate is fixedly connected with a support rod, the side of the support rod is provided with a clamping and fixing device, the clamping and fixing device comprises a cross bar, the side of the cross bar is fixedly connected to the side of the support rod, the side of the cross bar is fixedly connected with a round rod, the circumferential surface of the round rod is fixedly connected with a rectangular plate, the bottom of the rectangular plate is rotatably connected with a movable plate, the round rod is slidably connected with a movable plate, the bottom of the movable plate is rotatably connected with a linkage rod, one end of the linkage rod away from the movable plate is rotatably connected to the bottom of the movable plate, the bottom of the movable plate is fixedly connected with a support rod, the side of the support rod is fixedly connected with a clamping plate, the top of the movable plate is fixedly connected with an electric telescopic rod, and one end of the electric telescopic rod is fixedly connected to the bottom of the rectangular plate.

[0007] Furthermore, a polishing table is fixedly connected to the top of the base plate, a metal rod is fixedly connected to the top of the base plate, a grinding head is fixedly connected to the side of the metal rod, and the grinding head is located on the side of the polishing table. Such a design is conducive to directly grinding the hardware machinery placed on the polishing table.

[0008] Furthermore, there are two round rods and support rods, and they are symmetrical to each other along the vertical center axis of the cross rod. There are two linkage rods, and they are symmetrical to each other along the vertical center axis of the movable plate. The polishing table is located on the displacement track of the clamping plate. Such a design is conducive to clamping the hardware machinery placed on the polishing table.

[0009] Furthermore, a dust cleaning device is provided on the top of the base plate, and the dust cleaning device includes a vertical plate, the bottom of the vertical plate is fixedly connected to the top of the base plate, the side of the vertical plate is fixedly connected to a motor, a threaded rod is fixedly connected to the output shaft of the motor, a threaded sleeve is threadedly connected to the circumferential surface of the threaded rod, a limiting rod is fixedly penetrated through the side of the motor, an end of the limiting rod away from the motor is fixedly penetrated through the side of the threaded sleeve, the top of the threaded sleeve is fixedly connected to an air box, and the side of the air box is fixedly penetrated with an air outlet pipe. Such a design can move the polishing table left and right to blow air, so as to blow away the dust caused by grinding, thereby keeping the polishing table clean.

[0010] Furthermore, the air outlet pipe is located on the side of the polishing table, and the vertical plate and the limiting rod are set to be made of metal material. Such a design is conducive to blowing the gas onto the polishing table.

[0011] Furthermore, an air intake pipe is fixedly passed through the side of the air box, and a cover plate is provided on the side of the air intake pipe. The design of the air intake pipe is conducive to replenishing gas to the air box.

[0012] Furthermore, two short columns are provided, which are arranged in groups of two and are symmetrical to each other along the vertical center axis of the base plate. The short columns are made of metal material, and the short columns made of metal material provide stronger support.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model can clamp the hardware that needs to be deburred and polished mechanically and then polish it through the mutual cooperation between the crossbar, round rod, rectangular plate, electric telescopic rod and other components inside the clamping and fixing equipment, so as to ensure the stable fixation of the workpiece, avoid uneven grinding or polishing due to unstable movement, ensure the processing quality, and more accurately control the grinding or polishing position, pressure and speed, so that the processing results are more accurate and consistent.

[0015] 2. The utility model realizes the left-right movement of the polishing table and the blowing of air through the mutual cooperation between the vertical plate, motor, threaded rod, threaded sleeve, air box and other components inside the cleaning equipment, so as to blow away the dust under grinding, thereby keeping the polishing table clean, avoiding dust accumulation that affects the polishing effect and working environment, improving the processing quality, reducing the possibility of secondary pollution, and preventing dust from re-attaching to the surface of the workpiece.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

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

[0019] Figure 2 It is a three-dimensional side view structural diagram of the bottom plate of the utility model;

[0020] Figure 3 It is a three-dimensional enlarged structural diagram of the movable plate of the utility model;

[0021] Figure 4 It is a three-dimensional enlarged structural schematic diagram of the motor of the utility model;

[0022] Figure 5 For this utility model Figure 1 Schematic diagram of the three-dimensional enlarged structure of A in the middle.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Base plate; 2. Short column; 3. Support rod; 4. Clamping and fixing device; 41. Cross bar; 42. Round rod; 43. Rectangular plate; 44. Movable plate; 45. Linkage rod; 46. Moving plate; 47. Support rod; 48. Clamp; 49. Electric telescopic rod; 410. Polishing table; 5. Cleaning equipment; 51. Vertical plate; 52. Motor; 53. Threaded rod; 54. Threaded sleeve; 55. Limit rod; 56. Air box; 57. Exhaust pipe; 58. Inlet pipe; 6. Metal rod; 7. Grinding head. DETAILED DESCRIPTION

[0025] 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 of 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.

[0026] See also Figure 1-5 The utility model is a deburring and polishing device for hardware machining, comprising a base plate 1, a short column 2 is fixedly connected to the bottom of the base plate 1, a support rod 3 is fixedly connected to the top of the base plate 1, a clamping and fixing device 4 is arranged on the side of the support rod 3, the clamping and fixing device 4 comprises a cross bar 41, the side of the cross bar 41 is fixedly connected to the side of the support rod 3, a round rod 42 is fixedly connected to the side of the cross bar 41, a rectangular plate 43 is fixedly connected to the circumferential surface of the round rod 42, a movable plate 44 is rotatably connected to the bottom of the rectangular plate 43, a movable plate 46 is slidably connected to the round rod 42, a linkage rod 45 is rotatably connected to the bottom of the movable plate 44, an end of the linkage rod 45 away from the movable plate 44 is rotatably connected to the bottom of the movable plate 46, a support rod 47 is fixedly connected to the bottom of the movable plate 46, a clamping plate 48 is fixedly connected to the side of the support rod 47, an electric telescopic rod 49 is fixedly connected to the top of the movable plate 46, and one end of the electric telescopic rod 49 is fixedly connected to the bottom of the rectangular plate 43.

[0027] A polishing table 410 is fixedly connected to the top of the base plate 1, a metal rod 6 is fixedly connected to the top of the base plate 1, a grinding head 7 is fixedly connected to the side of the metal rod 6, and the grinding head 7 is located on the side of the polishing table 410. This design is conducive to directly grinding the hardware machinery placed on the polishing table 410.

[0028] There are two round rods 42 and support rods 3, and they are symmetrical along the vertical center axis of the cross bar 41. There are two linkage rods 45, and they are symmetrical along the vertical center axis of the movable plate 44. The polishing table 410 is located on the displacement trajectory of the clamping plate 48. This design is conducive to clamping the hardware machinery placed on the polishing table 410.

[0029] A dust cleaning device 5 is arranged on the top of the base plate 1, and the dust cleaning device 5 includes a vertical plate 51, the bottom of the vertical plate 51 is fixedly connected to the top of the base plate 1, the side of the vertical plate 51 is fixedly connected to a motor 52, a threaded rod 53 is fixedly connected to the output shaft of the motor 52, a threaded sleeve 54 is threadedly connected to the circumferential surface of the threaded rod 53, a limiting rod 55 is fixedly penetrated through the side of the motor 52, one end of the limiting rod 55 away from the motor 52 is fixedly penetrated through the side of the threaded sleeve 54, an air box 56 is fixedly connected to the top of the threaded sleeve 54, and an air outlet pipe 57 is fixedly penetrated through the side of the air box 56. Such a design can move the polishing table 410 left and right to blow air, blow away the dust under grinding, and keep the polishing table 410 clean.

[0030] The air outlet pipe 57 is located on the side of the polishing table 410 , and the vertical plate 51 and the limiting rod 55 are made of metal. Such a design is conducive to blowing the gas onto the polishing table 410 .

[0031] An air intake pipe 58 is fixedly inserted through the side of the air box 56 , and a cover plate is provided on the side of the air intake pipe 58 . The design of the air intake pipe 58 is conducive to replenishing gas to the air box 56 .

[0032] There are two short columns 2, which are arranged in a group of two and are symmetrical to each other along the vertical center axis of the base plate 1. The short columns 2 are made of metal. The short columns 2 made of metal provide stronger support.

[0033] A specific application of this embodiment is: start the electric telescopic rod 49, when the electric telescopic rod 49 retracts to the side close to the rectangular plate 43, it will drive the moving plate 46 to retract to the side close to the rectangular plate 43, the movement of the moving plate 46 will drive the support rod 47 and the clamping plate 48 to move to the side close to the rectangular plate 43, and will drive the linkage rod 45 to rotate from left to right, and drive the movable plate 44 to rotate from left to right. The rotation of the linkage rod 45 on one side will drive the clamping plate 48 on the other side to move in the opposite direction. The polishing table 410 is located on the displacement track of the clamping plate 48. Put the hardware that needs to be polished and deburred on the polishing table 410, and the hardware will be polished. The polishing head 7 is used for grinding after the motor 52 is turned, and the electric telescopic rod 49 is extended to the side away from the rectangular plate 43 when the clamping and fixing is not needed. The motor 52 is started, and the rotation of the motor 52 drives the threaded rod 53 to rotate. The rotation of the threaded rod 53 drives the threaded sleeve 54 to move left and right on the threaded rod 53. The limit rod 55 plays a role in limiting the movement trajectory of the threaded sleeve 54. The movement of the threaded sleeve 54 drives the air box 56 to move left and right. The air outlet pipe 57 is located on the side of the polishing table 410, and the polishing table 410 is blown to blow away the dust under grinding, so as to keep the polishing table 410 clean.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A deburring and polishing device for metal machining, comprising a base plate (1), characterized in that: The bottom of the base plate (1) is fixedly connected to a short column (2), the top of the base plate (1) is fixedly connected to a support rod (3), and a clamping and fixing device (4) is provided on the side of the support rod (3); The clamping and fixing device (4) comprises a cross bar (41), the side of the cross bar (41) is fixedly connected to the side of the support bar (3), the side of the cross bar (41) is fixedly connected to a round bar (42), the circumferential surface of the round bar (42) is fixedly connected to a rectangular plate (43), the bottom of the rectangular plate (43) is rotatably connected to a movable plate (44), the round bar (42) is slidably connected to a movable plate (46), the bottom of the movable plate (44) is rotatably connected to a linkage rod (45), one end of the linkage rod (45) away from the movable plate (44) is rotatably connected to the bottom of the movable plate (46), the bottom of the movable plate (46) is fixedly connected to a support rod (47), the side of the support rod (47) is fixedly connected to a clamping plate (48), the top of the movable plate (46) is fixedly connected to an electric telescopic rod (49), one end of the electric telescopic rod (49) is fixedly connected to the bottom of the rectangular plate (43).

2. The deburring and polishing equipment for hardware machining according to claim 1 is characterized in that: The top of the base plate (1) is fixedly connected to a polishing table (410), the top of the base plate (1) is fixedly connected to a metal rod (6), the side of the metal rod (6) is fixedly connected to a grinding head (7), and the grinding head (7) is located on the side of the polishing table (410).

3. The deburring and polishing equipment for hardware machining according to claim 2, characterized in that: The round rod (42) and the supporting rod (3) are provided in pairs and are symmetrical to each other along the vertical center axis of the cross rod (41); the linkage rod (45) is provided in pairs and are symmetrical to each other along the vertical center axis of the movable plate (44); and the polishing table (410) is located on the displacement track of the clamping plate (48).

4. The deburring and polishing equipment for hardware machining according to claim 3 is characterized in that: A dust cleaning device (5) is arranged on the top of the base plate (1), and the dust cleaning device (5) comprises a vertical plate (51), the bottom of the vertical plate (51) is fixedly connected to the top of the base plate (1), the side of the vertical plate (51) is fixedly connected to a motor (52), a threaded rod (53) is fixedly connected to the output shaft of the motor (52), a threaded sleeve (54) is threadedly connected on the circumferential surface of the threaded rod (53), a limiting rod (55) is fixedly penetrated through the side of the motor (52), one end of the limiting rod (55) away from the motor (52) is fixedly penetrated through the side of the threaded sleeve (54), the top of the threaded sleeve (54) is fixedly connected to an air box (56), and the side of the air box (56) is fixedly penetrated by an air outlet pipe (57).

5. The deburring and polishing equipment for hardware machining according to claim 4, characterized in that: The air outlet pipe (57) is located on the side of the polishing table (410), and the vertical plate (51) and the limiting rod (55) are made of metal.

6. The deburring and polishing equipment for hardware machining according to claim 5, characterized in that: An air intake pipe (58) is fixedly passed through the side of the air box (56), and a cover plate is arranged on the side of the air intake pipe (58).

7. The deburring and polishing equipment for hardware machining according to claim 6, characterized in that: Two short columns (2) are provided, in groups of two, and are symmetrical to each other along the vertical center axis of the bottom plate (1); and the short columns (2) are made of metal.

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