CN207508603U - A kind of adjustable micro-pits machining device - Google Patents

Abstract

An adjustable micropit processing device, comprising a base, a chute is provided on the top surface of the base, a slide plate is arranged in the chute, the slide plate can move along the chute, a support plate is fixedly installed on one end of the top surface of the slide plate, and a support plate is fixedly installed on one side of the support plate. The first motor, the front of the first motor is provided with a disc, the disc is fixedly connected with the output shaft of the first motor, the upper end of the disc is fixedly installed with a slider, the front of the disc is provided with a vertical plate, and the front surface of the vertical plate is opened The sliding block is located in the through groove and can move along the through groove. The lower end of one side of the support plate is fixedly installed with a fixing rod, and the front surface of the lower end of the vertical plate is provided with a through hole. The inner ring of the hole is fixedly connected. The utility model has reasonable structural design, convenient use, convenient adjustment during use, and convenient control of the depth of micro pits. The arrangement of micro pits has certain regularity and uniform distribution, and is suitable for surface micro pits of various friction pair parts. processing.

Description

An adjustable micropit processing device

technical field

The utility model relates to a surface processing device, in particular to an adjustable micropit processing device.

Background technique

In the friction pair of relative motion, the surface of the friction pair needs to form an oil storage structure to store lubricating oil, reduce friction and wear, and ensure the service life of the kinematic pair. The existing micropit processing device is not easy to adjust during use. , and the operation process is more complicated, the distribution of the processed micro-pit is uneven, and it is inconvenient to use.

Utility model content

The utility model provides an adjustable micropit processing device to solve the defects in the prior art.

The utility model is realized through the following technical solutions:

An adjustable micropit processing device, comprising a base, a chute is provided on the top surface of the base, a slide plate is arranged in the chute, the slide plate can move along the chute, a support plate is fixedly installed on one end of the top surface of the slide plate, and a support plate is fixedly installed on one side of the support plate. The first motor, the front of the first motor is provided with a disc, the disc is fixedly connected with the output shaft of the first motor, the upper end of the disc is fixedly installed with a slider, the front of the disc is provided with a vertical plate, and the front surface of the vertical plate is opened The sliding block is located in the through groove and can move along the through groove. The lower end of one side of the support plate is fixedly installed with a fixing rod, and the front surface of the lower end of the vertical plate is provided with a through hole. The inner ring of the hole is fixedly connected, one end of the fixed rod is fixedly connected with the inner ring of the bearing, the lower end of the vertical plate is fixedly installed with an arc gear, the front of the support plate is provided with a horizontal fixed plate, and two support rods are passed between the fixed plate and the slide plate Fixed connection, two guide sleeves are fixedly installed on the front surface of the fixed plate, a rack is arranged inside the two guide sleeves, the rack can move left and right along the guide sleeve, the rack and the arc gear can be meshed, one side of the rack A first telescopic rod is provided, and a guide groove is provided on the top surface of the slide plate. A first guide rod is provided in the guide groove. The first guide rod can move along the guide groove. The upper end of the first guide rod is fixedly connected with the first telescopic rod. A second motor is fixedly installed on the telescopic end of the telescopic rod, and a second guide rod is fixedly installed on the lower end of the second motor. The lower end of the second guide rod is located in the guide groove and can move along the guide groove. One side of the second motor is provided with a bearing seat, the bearing seat is fixedly installed on the telescopic end of the first telescopic rod, the inner ring of the bearing seat is fixedly installed with a tool holder, one end of the tool holder is fixedly connected with the output shaft of the second motor, and the other end of the tool holder is movably connected to the tool, the first The front and rear ends of the telescopic rod are all provided with a second telescopic rod, and the front and rear ends of the fixed end of the first telescopic rod are fixed with fixed blocks, the fixed end of the second telescopic rod is hingedly connected with one side of the fixed block, and the second telescopic rod The telescopic end of the telescopic end is hingedly connected with the telescopic end of the first telescopic rod.

According to the adjustable micropit processing device as described above, two strip-shaped grooves are provided on the bottom surface of the front and rear ends of the slide plate, and the support rods are hinged in the strip-shaped grooves, and the support rods can be placed in the strip-shaped grooves.

According to the adjustable micropit processing device described above, the telescopic end of the first telescopic rod is fixedly equipped with a shock absorber.

According to the adjustable micropit processing device as described above, a limit block is fixedly installed at one end of the guide groove.

The advantages of the utility model are: the utility model has a reasonable structural design, is convenient to use, is convenient to adjust during use, and is convenient to control the depth of the micropit. The arrangement of the micropit has certain regularity and uniform distribution, and is suitable for various Processing of micropit on the surface of friction pair parts. After the workpiece is processed on the lathe, the utility model can process the surface micro-pit of the workpiece. When in use, the base is first fixed on the lathe slide box, and the lathe drives the workpiece to rotate. By adjusting the length of the first telescopic rod Determine the depth of the micropit, the second motor works, the output shaft of the second motor drives the tool sleeve to rotate through the bearing seat, the tool sleeve drives the tool to rotate, and at the same time the first motor works, the output shaft of the first motor drives the disc to rotate, The disc drives the slider to rotate, the slider rotates and slides in the through groove at the same time, the slider drives the vertical plate to swing through the through groove, the vertical plate drives the arc gear to swing, and the arc gear meshes with the rack at the same time. The gear rack swings to push the rack to do reciprocating linear motion. The rack drives the first telescopic rod to slide in the guide groove through the first guide rod. The first telescopic rod drives the tool to touch the workpiece, and the workpiece can be processed with micro pits. The new structure is reasonable in design, easy to use, easy to adjust during use, and convenient to control the depth of the micro-pit. The arrangement of the micro-pit has a certain regularity and is evenly distributed. It is suitable for the processing of surface micro-pit of various friction pair parts. . The second telescopic rod can support the first telescopic rod, so that the first telescopic rod is more stable during the working process.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the appended drawings in the following description The drawings are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings on the premise of not paying creative labor.

Fig. 1 is a schematic diagram of the structure of the utility model; Fig. 2 is a view from the direction A of Fig. 1 .

Reference signs: 1 base 2 chute 3 slide plate 4 support plate 5 first motor 6 disk 7 slide block 8 vertical plate 9 through groove 10 fixed rod 11 through hole 12 bearing 13 arc gear 14 guide sleeve 15 rack 16 Rod 17 First Telescopic Rod 18 Guide Groove 19 First Guide Rod 20 Second Motor 21 Bearing Block 22 Tool Sheath 23 Tool 24 Second Telescopic Rod 25 Fixed Block 26 Strip Groove 27 Support Rod 28 Shock Absorber 29 Limit Block 30 The second guide rod 31 fixes the plate.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

An adjustable micropit processing device, as shown in the figure, includes a base 1, a chute 2 is provided on the top surface of the base 1, a slide plate 3 is arranged in the chute 2, the slide plate 3 can move along the chute 2, and one end of the top surface of the slide plate 3 The support plate 4 is fixedly installed, and the upper end of the support plate 4 side is fixedly installed with the first motor 5, and the front of the first motor 5 is provided with a disc 6, and the disc 6 is fixedly connected with the output shaft of the first motor 5, and the disc 6 The upper end is fixedly installed with a slider 7, and the front of the disc 6 is provided with a vertical plate 8, and the front surface of the vertical plate 8 is provided with a through groove 9, and the slider 7 is located in the through groove 9 and can move along the through groove 9, and the side of the support plate 4 The lower end of the vertical plate is fixedly installed with a fixed rod 10, and the front surface of the lower end of the riser 8 is provided with a through hole 11, and the through hole 11 is provided with a bearing 12, and the outer ring of the bearing 12 is fixedly connected with the inner ring of the through hole 11, and one end of the fixed rod 10 is connected with The inner ring of the bearing 12 is fixedly connected, the lower end of the vertical plate 8 is fixedly installed with an arc-shaped gear 13, and the front of the support plate 4 is provided with a horizontal fixed plate 31, and the fixed plate 31 and the slide plate 3 are fixedly connected by two struts 16, and the fixed Two guide sleeves 14 are fixedly installed on the front surface of plate 31, and two guide sleeves 14 are provided with a tooth bar 15, and tooth bar 15 can move left and right along guide sleeve 14, and tooth bar 15 can be meshed with arc gear 13, and tooth One side of the bar 15 is provided with the first telescopic rod 17, and the top surface of the slide plate 3 offers a guide groove 18, and the first guide rod 19 is provided in the guide groove 18, and the first guide rod 19 can move along the guide groove 18, and the first guide rod 19 can move along the guide groove 18. The upper end of rod 19 is fixedly connected with first telescopic rod 17, and the telescopic end of first telescopic rod 17 is fixedly installed second motor 20, and the lower end of second motor 20 is fixedly installed second guide rod 30, and the lower end of second guide rod 30 is positioned at In the guide groove 18 and can move along the guide groove 18, one side of the second motor 20 is provided with a bearing seat 21, the bearing seat 21 is fixedly installed on the telescopic end of the first telescopic rod 17, and the inner ring of the bearing seat 21 is fixedly installed with a knife sleeve 22. One end of the knife cover 22 is fixedly connected to the output shaft of the second motor 20, and the other end of the knife cover 22 is movably connected to the cutter 23. The front and rear ends of the first telescopic rod 17 are provided with a second telescopic rod 24. The first telescopic The front and rear ends of the bar at the fixed end of the rod 17 are all fixedly mounted with a fixed block 25, and the fixed end of the second telescopic rod 24 is hingedly connected with one side of the fixed block 25, and the telescopic end of the second telescopic rod 24 is connected with the telescopic end of the first telescopic rod 17. Articulated connections. The utility model has reasonable structural design, convenient use, convenient adjustment during use, and convenient control of the depth of micro pits. The arrangement of micro pits has certain regularity and uniform distribution, and is suitable for surface micro pits of various friction pair parts. processing. After the workpiece is processed on the lathe, the utility model can process the surface micro-pit of the workpiece. When in use, the base 1 is first fixed on the lathe slide box, and the lathe drives the workpiece to rotate. By adjusting the first telescopic rod 17 The length of the micropit determines the depth of the micropit, the second motor 20 works, the output shaft of the second motor 20 drives the tool holder 22 to rotate through the bearing seat 21, the tool holder 22 drives the cutter 23 to rotate, and the first motor 5 works at the same time, the first The output shaft of the motor 5 drives the disc 6 to rotate, and the disc 6 drives the slider 7 to rotate, and the slider 7 slides in the through groove 9 while rotating, and the slider 7 drives the vertical plate 8 to swing through the through groove 9, and the vertical plate 8 Drive the arc gear 13 to swing, the arc gear 13 meshes with the rack 15 while swinging, the arc gear 13 swings to push the rack 15 to do reciprocating linear motion, the rack 15 drives the first telescopic rod 17 to pass through the first guide rod 19 Sliding in the guide groove 18, the first telescopic rod 17 drives the tool 23 to touch the workpiece, and the workpiece can be processed with micro pits. The utility model has reasonable structural design, convenient use, convenient adjustment during use, and convenient control of micro The depth of the pits and the arrangement of micro pits have certain regularity and even distribution, which is suitable for the processing of micro pits on the surface of various friction pair parts. The second telescopic rod 24 can support the first telescopic rod 17, so that the first telescopic rod 17 is more stable during operation.

Specifically, two strip-shaped grooves 26 are provided on the bottom surfaces of the front and rear ends of the slide plate 3 described in this embodiment, and the support rods 27 are hinged in the strip-shaped grooves 26 , and the support rods 27 can be placed in the strip-shaped grooves 26 . When using the utility model, after the slide plate 3 is pulled, the slide plate 3 can be supported by the support rod 27. When the slide plate 3 is not used, the support rod 27 can be rotated and placed in the strip groove 26 to reset the slide plate 3 That is, it is more convenient to use the utility model.

Specifically, the telescopic end of the first telescopic rod 17 described in this embodiment is fixedly equipped with a shock absorber 28 . When the utility model is used for micropit machining, the shock absorber 28 can damp the tool 23, so that the machining effect is better.

Further, a limit block 29 is fixedly installed at one end of the guide groove 18 described in this embodiment. When using the utility model, when the first guide rod 19 moves in the guide groove 18, the first guide rod 19 can be limited by the stop block 29, preventing the first guide rod 19 from slipping out of the guide groove 18, improving the performance Utility model security.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit of the technical solutions of the various embodiments of the present invention. and range.

Claims (4)

1. An adjustable micropit processing device, characterized in that it includes a base (1), a chute (2) is provided on the top surface of the base (1), and a slide plate (3) is set in the chute (2), and the slide plate (3) Can move along the chute (2), one end of the top surface of the slide plate (3) is fixedly installed with a support plate (4), the upper end of one side of the support plate (4) is fixedly installed with the first motor (5), the first motor (5) The front is provided with a disc (6), and the disc (6) is fixedly connected with the output shaft of the first electric motor (5). There is a vertical plate (8), the front surface of the vertical plate (8) is provided with a through groove (9), the slider (7) is located in the through groove (9) and can move along the through groove (9), and the support plate (4) The lower end of the side is fixedly installed with the fixing rod (10), and the front surface of the lower end of the vertical plate (8) is provided with a through hole (11), and the through hole (11) is provided with a bearing (12), and the outer ring of the bearing (12) and the through hole The inner ring of (11) is fixedly connected, one end of the fixed rod (10) is fixedly connected with the inner ring of the bearing (12), the lower end of the vertical plate (8) is fixedly installed with the arc gear (13), and the front of the support plate (4) is provided with There is a horizontal fixed plate (31), fixedly connected between the fixed plate (31) and the slide plate (3) by two struts (16), and two guide sleeves (14) are fixedly installed on the front surface of the fixed plate (31), Two guide sleeves (14) are provided with a rack (15), the rack (15) can move left and right along the guide sleeve (14), the rack (15) can mesh with the arc gear (13), and the rack One side of (15) is provided with the first telescopic link (17), and the top surface of slide plate (3) is provided with guide groove (18), and guide groove (18) is provided with first guide rod (19), and the first guide rod (19) can move along the guide groove (18), the upper end of the first guide rod (19) is fixedly connected with the first telescopic rod (17), and the telescopic end of the first telescopic rod (17) is fixedly installed with the second motor (20) , the lower end of the second motor (20) is fixedly installed with the second guide rod (30), the lower end of the second guide rod (30) is located in the guide groove (18) and can move along the guide groove (18), the second motor (20 ) is provided with a bearing seat (21), the bearing seat (21) is fixedly installed on the telescopic end of the first telescopic rod (17), and the inner ring of the bearing seat (21) is fixedly equipped with the tool holder (22), the tool holder ( One end of 22) is fixedly connected to the output shaft of the second electric motor (20), the other end of the tool holder (22) is movably connected to the tool (23), and the front and rear ends of the first telescopic rod (17) are provided with second telescopic rods (24), the front and rear ends of the fixed end of the first telescopic rod (17) are fixedly installed with a fixed block (25), and the fixed end of the second telescopic rod (24) is hingedly connected with one side of the fixed block (25). The telescopic end of the telescopic rod (24) is hingedly connected with the telescopic end of the first telescopic rod (17). 2. An adjustable micro-pit processing device according to claim 1, characterized in that: two strip-shaped grooves (26) are provided on the bottom surface of the front and rear ends of the slide plate (3), and the strip-shaped grooves (26) The inner hinged support rod (27), the support rod (27) can be placed in the strip groove (26). 3. The adjustable micropit processing device according to claim 1, characterized in that: the telescopic end of the first telescopic rod (17) is fixedly equipped with a shock absorber (28). 4. The adjustable micropit processing device according to claim 1, characterized in that: one end of the guide groove (18) is fixedly installed with a limit block (29).