CN116372790A - Polishing equipment and polishing process for deep hole processing - Google Patents

Abstract

The invention discloses polishing equipment and a polishing process for deep hole processing, which belong to the technical field of polishing processing, and include a casing, an organic door is installed on the outside of the casing, and a lifting polishing assembly is arranged on the top of the casing , the lifting polishing assembly is used for the deep hole polishing of the workpiece, the inner wall of the casing is provided with a workpiece installation mechanism, and the interior of the workpiece installation mechanism is provided with an electrostatic adsorption assembly, which is used for powder chips generated during the polishing process Electrostatic adsorption; in the present invention, by setting the lifting polishing assembly, the workpiece installation mechanism and the electrostatic adsorption assembly inside, through this design, not only the deep hole polishing processing effect can be realized, it is easy to adjust, and the polishing dust in the device can also be realized. The electrostatic adsorption function does not use a dust-absorbing structure, which effectively solves the problem that the dust sucked into the vacuum cleaner may fly out due to the small size of the dust, and at the same time effectively reduces the overall energy consumption in the device.

Description

Polishing equipment and polishing process for deep hole processing

technical field

The invention belongs to the technical field of polishing processing, and in particular relates to polishing equipment and a polishing process for deep hole processing.

Background technique

Polishing is a common workpiece surface processing method. Polishing cannot improve the dimensional accuracy or geometric shape accuracy of the workpiece, but for the purpose of obtaining a smooth surface or mirror luster, and sometimes it is also used to eliminate gloss (matting). Usually, a polishing wheel is used as a polishing tool. After the workpiece is polished, the surface roughness of the workpiece can be reduced. When polishing, polishing equipment is required.

Chinese patent discloses (CN112123184A) a deep hole polishing device and a polishing method, which relate to the technical field of deep hole polishing, in order to solve the existing problem of how to improve the polishing effect under the premise of ensuring overall flexibility. Lead screws are installed on both sides of the inside of the base, a support plate is fixed on one side of the upper end of the base, a support column is installed on one side of the upper end of the support plate, and an electric push rod is installed inside the support column , one end of the electric push rod is fixed with a rotating column, the upper and lower ends of the rotating column are equipped with a mounting frame, a hydraulic rod is installed between the mounting frame and the rotating column, and a polishing rod is installed inside the mounting frame Wheel, the other side of the upper end of the base is provided with a sliding block, above the sliding block is provided with a fixed plate, the inner side of the fixed plate is equipped with clamping blocks, and pipes are installed between the clamping blocks. The polishing effect has been improved under the premise of ensuring the overall flexibility. However, in order to collect the polishing powder in today’s deep hole polishing devices, vacuum cleaners are generally used for processing. Due to the small size of these fine dust, the particles sucked into the vacuum cleaner Dust may still fly out, and the vacuum cleaner will increase the overall power of the equipment, high energy consumption, and poor use effect. In order to effectively solve the above problems, polishing equipment and polishing processes for deep hole processing are urgently needed.

Contents of the invention

The purpose of the present invention is: in order to solve the problem of collecting the polishing powder in today’s deep hole polishing device, vacuum cleaners are generally used for processing. Since the dust is small in size, the dust sucked into the vacuum cleaner may still fly out. And the vacuum cleaner will increase the overall power of the equipment, high energy consumption, and poor use effect, and the polishing equipment and polishing process for deep hole processing are proposed.

In order to achieve the above object, the present invention adopts the following technical solution: the polishing equipment for deep hole processing includes a casing, an organic door is installed on the outside of the casing through a hinge, and a lifting polishing assembly is arranged on the top of the casing , the lifting polishing assembly is used for deep hole polishing of the workpiece, the inner wall of the casing is provided with a workpiece installation mechanism, the workpiece installation mechanism is used for fast positioning and installation of the workpiece, and the interior of the workpiece installation mechanism is provided with an electrostatic adsorption assembly, the electrostatic The adsorption component is used for electrostatic adsorption of dust generated during the polishing process.

As a further description of the above technical solution:

The workpiece mounting mechanism includes a positioning mounting plate and a driving motor, the positioning mounting plate is fixedly mounted on the side inner wall of the casing, and the driving motor is fixedly mounted on the bottom inner wall of the casing.

As a further description of the above technical solution:

The inside of the positioning installation disk is installed with a rotating disk, one end of the output shaft of the drive motor is fixedly installed with an installation shaft, and the outside of the installation shaft is fixedly installed with a drive gear. The top of the installation shaft and the bottom surface of the rotation disk Fixed connection.

As a further description of the above technical solution:

The electrostatic adsorption assembly includes an exhaust shell and a vertical shaft, the exhaust shell is fixedly installed on the inner wall of the casing through a connecting rod, the bottom of the exhaust shell is fixedly installed with an exhaust net, and the bottom of the exhaust net is rotated by a rotating shaft An electrostatic brush is installed, and the vertical shaft is rotatably installed on the bottom inner wall of the casing through a bearing.

As a further description of the above technical solution:

A driven gear is fixedly installed on the outside of the vertical shaft, and the driving gear and the driven gear are engaged with each other, and the vertical shaft passes through the inner hole provided inside the positioning mounting plate.

As a further description of the above technical solution:

An electrostatic adsorption roller is fixedly installed on the outside of the vertical shaft. The electrostatic adsorption roller is made of rubber. The electrostatic adsorption roller and the electrostatic brush are in close contact and squeezed. The top of the vertical shaft is fixedly installed with a Fan blade shaft, fan blades are fixedly installed on the outside of the fan blade shaft, and the fan blades are located inside the draft casing.

As a further description of the above technical solution:

The interior of the rotating disk is provided with a mounting groove, the interior of the mounting groove is provided with a stroke groove, the center of the top surface of the mounting groove is provided with a trigger switch, and the mounting groove is provided with a clamping component. The clamping assembly includes a drive motor and a two-way screw. The drive motor is fixedly installed in the shell cavity of the rotating disk. One end of the output shaft of the drive motor is fixedly installed with a two-way screw. The two-way screw is threaded with a threaded block. The bottom end of the threaded block is slidably connected with the inner wall of the bottom surface of the shell cavity of the rotating disk, the top end of the threaded block is fixedly mounted with a clamping arc splint, the trigger switch is used to control the opening and closing of the drive motor, and the clamping arc A bayonet pin is fixedly installed on the side wall of the splint.

As a further description of the above technical solution:

A polishing agent storage assembly is arranged on the top surface of the positioning mounting plate, and the polishing agent storage assembly is used for storage and release of the polishing machine. The polishing agent storage assembly includes a storage bag, and the outer wall of the storage bag is fixedly installed There is an injection pipe, one end of which passes through and extends to the outside of the casing, and a polishing agent nozzle is fixedly installed on the outer wall of the other side of the storage bag through a conduit.

As a further description of the above technical solution:

The lifting polishing assembly includes a top cover, an electric push rod is fixedly installed on the top surface of the top cover, and a telescopic rod is arranged on the output end of the electric push rod, and the telescopic end side wall of the telescopic rod is connected The rod is fixedly equipped with a side pressure plate, and the side pressure plate is located directly above the storage bag. The bottom end of the telescopic rod is fixedly equipped with a threaded end shaft, and a polishing body is threaded on the threaded end shaft, and the polishing body consists of an upper and lower Composed of two cylinders, the diameter of the upper cylinder is smaller than the diameter of the lower cylinder.

The invention also discloses a polishing process for polishing equipment for deep hole processing, which includes the following steps:

S1. Open the machine door, install the workpiece first, and directly install the workpiece in the installation groove of the rotating disk. At this time, the trigger switch is pressed, and the drive motor can be automatically turned on to drive the two-way screw to rotate. The two-way screw threaded on the two-way screw is installed The two threaded blocks are close to each other, so that the two two-way screws are close to each other, so that the bayonet pin is inserted into the groove of the workpiece, and the rapid positioning and clamping of the workpiece is realized;

S2. At this time, the drive motor is controlled to work, and the rotating disk is driven to rotate rapidly through the installation shaft. At this time, the workpiece also rotates rapidly. At this time, the electric push rod of the lifting polishing component is controlled to work, and the polishing body is controlled by the telescopic rod. The polishing body can enter the rapid In the hole of the rotating workpiece, the polishing treatment in the hole is carried out;

S3. During the polishing process, the position of the polishing body can be adjusted according to the required processing depth. At the same time, the installation shaft can also drive the external drive gear to rotate. The drive gear can drive the vertical shaft with the driven gear through meshing Rotate, the electrostatic adsorption roller outside the vertical axis rotates with the fan blade shaft at the top, so that the fan blades rotate in the exhaust shell synchronously. When the electrostatic adsorption roller rotates, it can quickly remove the friction with the electrostatic brush, so that a large amount of air is generated on the electrostatic adsorption roller. Static electricity, the fan blades rotating at the same time can generate a certain suction force in the exhaust shell, which can suck up some powder chips generated during the polishing process, and then be quickly captured by the static electricity on the electrostatic adsorption roller;

S4. When performing deep hole polishing, since the polishing body is in the shape of a ladder as a whole, the debris generated during the processing will accumulate on the upper surface of the lower cylinder. With the end of the polishing process, the lifting of the polishing body is controlled, and the polishing body It can automatically take out the debris accumulated on it, and will not stay in the processing hole;

S5. When polishing, when the telescopic rod of the lifting polishing assembly is lowered, it can drive the side pressure plate to descend synchronously until the side pressure plate squeezes the storage bag, and the polishing agent stored in the storage bag can be effectively exported to the polishing agent through the polishing agent nozzle. On the body, as the polishing body enters the deep hole, the polishing agent is brought into the deep hole of the workpiece to assist polishing.

In summary, owing to adopting above-mentioned technical scheme, the beneficial effect of the present invention is:

1. In the present invention, the lifting polishing assembly, the workpiece installation mechanism and the electrostatic adsorption assembly are arranged inside, and the workpiece is installed in the workpiece installation mechanism when deep hole polishing is performed. At this time, the driving motor is controlled to work and driven by the installation shaft The rotating disk rotates rapidly, and the workpiece also rotates rapidly at this time. At this time, the electric push rod that controls the lifting and polishing assembly works, and the polishing body is controlled to descend through the telescopic rod. The polishing body can enter the hole of the rapidly rotating workpiece for polishing in the hole. During the polishing process, the position of the polishing body can be adjusted according to the desired processing depth. At the same time, the installation shaft can also drive the external drive gear to rotate, and the drive gear can drive the vertical shaft with the driven gear to rotate through meshing , the electrostatic adsorption roller on the outside of the vertical shaft rotates with the fan blade shaft on the top, so that the fan blades rotate in the exhaust shell synchronously. When the electrostatic adsorption roller rotates, it can quickly remove the friction with the electrostatic brush, so that a large amount of static electricity is generated on the electrostatic adsorption roller At the same time, the rotating fan blade can generate a certain suction force in the exhaust shell, which can suck up some powder chips generated during the polishing process, and then be quickly captured by the static electricity on the electrostatic adsorption roller. Through this design, not only deep hole polishing can be realized The effect is easy to adjust, and it can also realize the electrostatic adsorption function of polishing powder in the device. It does not use a dust suction structure, which effectively solves the problem that the dust sucked into the vacuum cleaner may fly out due to the small size of the dust. Effectively reduce the overall energy consumption in the equipment.

2. In the present invention, by setting the polishing body, and the polishing body is composed of two upper and lower cylinders, and the diameter of the upper cylinder is smaller than the diameter of the lower cylinder, when performing deep hole polishing, the lower large-diameter cylinder can enter the deep hole Inside, since the polishing body is in a stepped shape overall, the debris generated during the processing will accumulate on the upper surface of the lower cylinder. With the end of the polishing process, the polishing body will be controlled to lift, and the polishing body can automatically remove the debris accumulated on it. The debris is brought out and will not stay in the processing hole. Through this design, the shape of the polishing structure is changed, so that the polishing structure has a good debris discharge function, which can greatly improve the overall deep hole polishing effect, and the debris can be exported at any time , at the same time, because the polishing body is screwed onto the threaded end shaft, it is very convenient to replace the polishing body of different specifications, and when polishing, due to the continuous rotation of the workpiece, a certain rotational force can be given to the polishing body, improving the polishing body and The connection effect of the threaded end shaft is extremely high in stability.

3. In the present invention, by setting the polishing agent storage assembly inside, when polishing, when the telescopic rod of the lifting polishing assembly is lowered, it can drive the side pressure plate to descend synchronously until the side pressure plate squeezes the storage bag, and the storage bag The polishing agent stored inside can be effectively exported to the polishing body through the polishing agent nozzle. As the polishing body enters the deep hole, the polishing agent is brought into the deep hole of the workpiece. Through this design, the automatic introduction of the polishing agent before polishing is realized. In this way, the overall polishing effect is effectively improved. At the same time, a clamping component and a trigger switch are arranged in the workpiece installation mechanism. When installing the workpiece, the workpiece is directly installed in the installation groove of the rotating disk. At this time, the trigger switch is pressed. The driving motor can be automatically turned on to drive the two-way screw to rotate. The two threaded blocks on the two-way screw are close to each other, so that the two two-way screws are close to each other, so that the bayonet pin is inserted into the workpiece groove, and the workpiece can be quickly positioned and clamped. The design can realize rapid positioning and installation of the workpiece, and the application effect is good.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of a polishing device for deep hole processing.

Fig. 2 is a schematic diagram of an exploded three-dimensional structure of a polishing device for deep hole processing.

Fig. 3 is a three-dimensional structural schematic diagram of the lifting polishing assembly in the polishing equipment for deep hole processing.

Fig. 4 is an enlarged three-dimensional structure diagram of a polishing agent storage component in a polishing device for deep hole processing.

5 is a schematic diagram of an enlarged exploded three-dimensional structure of a workpiece mounting mechanism and an electrostatic adsorption component in a polishing device for deep hole processing.

Fig. 6 is a schematic diagram of an enlarged exploded three-dimensional structure of an electrostatic adsorption component in a polishing device for deep hole processing.

Fig. 7 is a schematic diagram of an enlarged exploded three-dimensional structure of the clamping component and the positioning mounting plate in the polishing equipment for deep hole processing.

Fig. 8 is a schematic diagram of an enlarged three-dimensional structure of a clamping component in a polishing device for deep hole processing.

Fig. 9 is a schematic diagram of an enlarged structure at A in the polishing equipment for deep hole processing.

illustration:

1. Machine door; 2. Cabinet; 3. Lifting and polishing components; 31. Electric push rod; 32. Top cover; 33. Side pressure plate; 34. Telescopic rod; 35. Thread end shaft; 36. Polishing body; 4. Workpiece installation mechanism; 41, rotating disk; 42, positioning installation disk; 43, installation shaft; 44, driving gear; 45, driving motor; 46, installation groove; 47, clamping component; 471, driving motor; ; 473, two-way screw; 474, clamping arc splint; 475, bayonet pin; 48, trigger switch; 49, stroke slot; 5, electrostatic adsorption component; 51, exhaust shell; 52, exhaust net; 53, electrostatic brush ; 54, fan blade shaft; 55, fan blade; 56, electrostatic adsorption roller; 57, vertical shaft; 58, driven gear; 6, polishing agent storage assembly; 61, injection tube; 62, storage bag; 63, Polishing compound applicator.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

Please refer to Figures 1-9, the present invention provides a technical solution: a polishing device for deep hole processing, including a casing 2, and an organic door 1 is installed on the outside of the casing 2 through a hinge, and the casing 2 The top is provided with a lifting polishing assembly 3, and the lifting polishing assembly 3 is used for deep hole polishing of the workpiece. The inner wall of the casing 2 is provided with a workpiece mounting mechanism 4, which is used for fast positioning and installation of the workpiece. An electrostatic adsorption component 5 is arranged inside the installation mechanism 4, and the electrostatic adsorption component 5 is used for electrostatic adsorption of dust generated during the polishing process.

The workpiece mounting mechanism 4 includes a positioning mounting plate 42 and a driving motor 45, the positioning mounting plate 42 is fixedly mounted on the side inner wall of the casing 2, and the driving motor 45 is fixedly mounted on the bottom surface inner wall of the casing 2, so A rotating disk 41 is mounted on the inside of the positioning installation disk 42, an installation shaft 43 is fixedly installed on one end of the output shaft of the drive motor 45, and a drive gear 44 is fixedly installed on the outside of the installation shaft 43. The top end is fixedly connected with the bottom surface of the rotating disk 41 .

The electrostatic adsorption assembly 5 includes an exhaust shell 51 and a vertical shaft 57, the exhaust shell 51 is fixedly installed on the inner wall of the casing 2 through a connecting rod, the bottom of the exhaust shell 51 is fixedly installed with an exhaust net 52, the The bottom of the exhaust net 52 is installed with an electrostatic brush 53 through the rotation of the rotating shaft, and the vertical shaft 57 is mounted on the bottom inner wall of the casing 2 through a bearing, and a driven gear 58 is fixedly installed on the outside of the vertical shaft 57. The driving gear 44 and the driven gear 58 are meshed with each other, the vertical shaft 57 passes through the inner hole of the positioning mounting plate 42, and an electrostatic adsorption roller 56 is fixedly installed outside the vertical shaft 57 , the electrostatic adsorption roller 56 is made of rubber, and the electrostatic adsorption roller 56 is in close contact with the electrostatic brush 53 and squeezed. Fan blades 55 are fixedly installed on the outside of the shaft 54 , and the fan blades 55 are located inside the exhaust shell 51 .

Its specific implementation method is: when performing deep hole polishing, the workpiece is installed in the workpiece installation mechanism 4, and at this time, the driving motor 45 is controlled to work, and the rotating disk 41 is driven to rotate rapidly through the installation shaft 43. At this time, the workpiece also rotates rapidly. When the electric push rod 31 of the lifting polishing assembly 3 is controlled to work, the polishing body 36 is controlled to descend by the telescopic rod 34, and the polishing body 36 can enter the hole of the rapidly rotating workpiece to perform polishing in the hole. The position of the polishing body 36 needs to be adjusted according to the depth of processing. At the same time, the mounting shaft 43 can also drive the external driving gear 44 to rotate, and the driving gear 44 can drive the vertical axis 57 with the driven gear 58 to rotate through the engagement. The electrostatic adsorption roller 56 outside the shaft 57 rotates with the fan blade shaft 54 at the top, so that the fan blade 55 rotates in the exhaust shell 51 synchronously. When the electrostatic adsorption roller 56 rotates, it can quickly remove the friction with the electrostatic brush 53, so that the electrostatic adsorption A large amount of static electricity is generated on the roller 56, and the fan blade 55 rotating at the same time can generate a certain suction force in the exhaust shell 51, which can suck up some powder chips generated during the polishing process, and then be quickly captured by the static electricity on the electrostatic adsorption roller 56.

Through this design, not only can the deep hole polishing effect be achieved, it is easy to adjust, but also the electrostatic adsorption function of the polishing powder in the device can be realized, and the dust suction structure is not used, which effectively solves the problem of being sucked into the vacuum cleaner due to the small size of the dust Dust may still fly out, while effectively reducing the overall energy consumption in the device.

The interior of the rotating disk 41 is provided with a mounting groove 46, the interior of the mounting groove 46 is provided with a stroke groove 49, the center of the top surface of the mounting groove 46 is provided with a trigger switch 48, and the mounting groove 46 is provided with a trigger switch 48. There is a fastening assembly 47, the fastening assembly 47 includes a drive motor 471 and a two-way screw 473, the drive motor 471 is fixedly installed in the shell cavity of the rotating disk 41, and one end of the output shaft of the drive motor 471 is fixedly installed with a two-way A screw 473, a threaded block 472 is threaded on the two-way screw 473, the bottom end of the threaded block 472 is slidingly connected with the inner wall of the bottom surface of the shell cavity of the rotating disk 41, and the top end of the threaded block 472 is fixedly installed with a clamping arc The splint 474 , the trigger switch 48 is used to control the opening and closing of the drive motor 471 , and the side wall of the clamping arc splint 474 is fixed with a bayonet pin 475 .

Its specific implementation method is: open the machine door 1, install the workpiece first, and directly install the workpiece in the installation groove 46 of the rotating disk 41. At this time, the trigger switch 48 is pressed, and the drive motor 471 can be automatically turned on to drive the two-way screw. 473 rotations, two threaded blocks 472 threadedly installed on the two-way screw rod 473 are close to each other, so that the two two-way screw rods 473 are close to each other, so that bayonet pin 475 is snapped into the workpiece groove, and realizes fast positioning and clamping of the workpiece.

Through this design, the rapid positioning and installation of the workpiece can be realized, and the application effect is good.

The top surface of the positioning mounting plate 42 is provided with a polishing agent storage assembly 6, the polishing agent storage assembly 6 is used for storage and release of the polishing machine, and the polishing agent storage assembly 6 includes a storage bag 62, the storage bag 62 An injection tube 61 is fixedly installed on one side of the outer wall, and one end of the injection tube 61 passes through and extends to the outside of the casing 2, and a polishing agent nozzle is fixedly installed on the other side of the storage bag 62 through a catheter. 63. The lifting polishing assembly 3 includes a top cover 32, an electric push rod 31 is fixedly installed on the top surface of the top cover 32, and a telescopic rod 34 is arranged on the output end of the electric push rod 31, and the telescopic rod The side wall of the telescopic end of 34 is fixedly installed with a side pressure plate 33 through a connecting rod, and the side pressure plate 33 is located directly above the storage bag 62, and the bottom end of the telescopic rod 34 is fixedly equipped with a threaded end shaft 35, and the threaded end A polishing body 36 is threadedly installed on the shaft 35, and the polishing body 36 is composed of two cylinders up and down, and the diameter of the upper cylinder is smaller than the diameter of the lower cylinder.

Its specific implementation method is: when polishing, the telescopic rod 34 of the lifting polishing assembly 3 descends, and can drive the side pressing plate 33 to descend synchronously, until the side pressing plate 33 squeezes the storage bag 62, and the polishing stored in the storage bag 62 The polishing agent can be effectively exported to the polishing body 36 through the polishing agent nozzle 63. As the polishing body 36 enters the deep hole, the polishing agent is brought into the deep hole of the workpiece to assist in polishing. When performing deep hole polishing, the large diameter cylinder below can enter In the deep hole, since the polishing body 36 is in a ladder shape as a whole, debris generated during the processing will accumulate on the upper surface of the cylinder below. With the completion of the polishing process, the polishing body 36 is controlled to lift, and the polishing body 36 can automatically The debris accumulated on it is carried out, and will not remain in the machined hole.

Through this design, the function of automatically introducing the polishing agent before polishing is realized, thereby effectively improving the overall polishing effect. At the same time, by changing the shape of the polishing structure, the polishing structure has a good chip discharge function, which can greatly improve the overall deep hole polishing. Effect, debris can be exported at any time, and because the polishing body 36 is screwed onto the threaded end shaft 35 at the same time, it is very convenient to replace the polishing body 36 of different specifications, and when polishing, due to the non-stop rotation of the workpiece, it can give A certain rotational force of the polishing body 36 improves the connection effect between the polishing body 36 and the threaded end shaft 35, and the stability is extremely high.

The invention also discloses a polishing process for polishing equipment for deep hole processing, which includes the following steps:

S1. Open the machine door 1, install the workpiece first, and directly install the workpiece in the installation groove 46 of the rotating disk 41. At this time, the trigger switch 48 is pressed, and the drive motor 471 can be automatically turned on, driving the two-way screw 473 to rotate, and the two-way The two threaded blocks 472 threaded on the screw rod 473 are close to each other, so that the two two-way screw rods 473 are close to each other, so that the bayonet pin 475 is snapped into the groove of the workpiece, so as to realize fast positioning and clamping of the workpiece;

S2. At this time, the driving motor 45 is controlled to work, and the rotating disk 41 is driven to rotate rapidly through the installation shaft 43. At this time, the workpiece also rotates rapidly. At this time, the electric push rod 31 of the lifting polishing assembly 3 is controlled to work, and the polishing body 36 is controlled through the telescopic rod 34. Descending, the polishing body 36 can enter the hole of the rapidly rotating workpiece for polishing in the hole;

S3. During the polishing process, the position of the polishing body 36 can be adjusted according to the desired processing depth. At the same time, the installation shaft 43 can also drive the external driving gear 44 to rotate, and the driving gear 44 can drive the driven gear through meshing. The vertical axis 57 of 58 rotates, and the electrostatic adsorption roller 56 outside the vertical axis 57 rotates with the vane shaft 54 at the top, so that the fan blade 55 rotates in the exhaust shell 51 synchronously, and the electrostatic adsorption roller 56 can be rotated with the electrostatic brush when rotating. 53 quickly removes friction, so that a large amount of static electricity is generated on the electrostatic adsorption roller 56. At the same time, the rotating fan blade 55 can generate a certain suction force in the exhaust shell 51, which can suck up some powder chips generated during the polishing process, and then be picked up by the electrostatic adsorption roller 56 Quickly capture the static electricity on the

S4. When performing deep hole polishing, since the polishing body 36 is in a stepped shape as a whole, debris generated during the processing will accumulate on the upper surface of the lower cylinder. With the completion of the polishing process, the polishing body 36 is controlled to lift, The polishing body 36 can automatically take out the debris accumulated on it, and will not stay in the processing hole;

S5. During polishing, when the telescopic rod 34 of the lifting polishing assembly 3 is lowered, it can drive the side pressure plate 33 to descend synchronously until the side pressure plate 33 squeezes the storage bag 62, and the polishing agent stored in the storage bag 62 can effectively pass through The polishing agent nozzle 63 is exported to the polishing body 36, and as the polishing body 36 enters the deep hole, the polishing agent is brought into the deep hole of the workpiece to assist polishing.

Working principle: open the machine door 1, install the workpiece first, and directly install the workpiece in the installation groove 46 of the rotating disk 41. At this time, the trigger switch 48 is pressed, and the driving motor 471 can be automatically turned on to drive the two-way screw 473 to rotate. The two threaded blocks 472 threaded on the two-way screw 473 are close to each other, so that the two two-way screws 473 are close to each other, so that the bayonet pin 475 is snapped into the workpiece groove, and the fast positioning and clamping of the workpiece is realized; at this time, the drive motor 45 is controlled to work, The rotating disk 41 is driven to rotate rapidly by the installation shaft 43. At this time, the workpiece also rotates rapidly. At this time, the electric push rod 31 of the lifting polishing assembly 3 is controlled to work, and the polishing body 36 is controlled by the telescopic rod 34. The polishing body 36 can enter the rapidly rotating position. In the hole of the workpiece, the polishing process in the hole is carried out; in the polishing process, the position of the polishing body 36 can be adjusted according to the depth of processing required, and at the same time, the mounting shaft 43 can also drive the external drive gear 44 to rotate, and the drive gear 44 can drive the vertical shaft 57 with the driven gear 58 to rotate through the meshing effect, and the electrostatic adsorption roller 56 outside the vertical shaft 57 rotates with the blade shaft 54 at the top, so that the blade 55 rotates in the exhaust shell 51 synchronously, and the static electricity When the adsorption roller 56 rotates, it can remove the friction with the electrostatic brush 53 quickly, so that a large amount of static electricity will be generated on the electrostatic adsorption roller 56. At the same time, the rotating fan blade 55 can generate a certain suction force in the exhaust shell 51, which can remove some powder produced in the polishing process. Chips are sucked up, and then quickly captured by the static electricity on the electrostatic adsorption roller 56; when performing deep hole polishing, since the polishing body 36 is in a stepped shape as a whole, the chips generated during the processing will accumulate on the upper surface of the lower cylinder Above, with the end of the polishing process, the polishing body 36 is controlled to lift, and the polishing body 36 can automatically take out the debris accumulated on it, and will not stay in the processing hole; when polishing, the telescopic rod of the lifting polishing assembly 3 When 34 descends, it can drive the side pressing plate 33 to descend synchronously until the side pressing plate 33 squeezes the storage bag 62, and the polishing agent stored in the storage bag 62 can be effectively exported to the polishing body 36 through the polishing agent nozzle 63. Body 36 enters the deep hole, and brings the polishing agent into the deep hole of the workpiece to assist polishing.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (10)

1. Polishing equipment for deep hole processing, comprising a casing (2), the outside of the casing (2) is equipped with an organic door (1) through a hinge, characterized in that: the top of the casing (2) A lifting polishing assembly (3) is provided, and the lifting polishing assembly (3) is used for deep hole polishing of workpieces, and a workpiece mounting mechanism (4) is arranged on the inner wall of the casing (2), and the workpiece mounting mechanism (4) is used for For fast positioning and installation of workpieces, the workpiece installation mechanism (4) is provided with an electrostatic adsorption component (5) inside, and the electrostatic adsorption component (5) is used for electrostatic adsorption of powder chips generated during the polishing process. 2. the polishing equipment for deep hole processing according to claim 1, is characterized in that, described workpiece mounting mechanism (4) comprises positioning mounting plate (42) and driving motor (45), and described positioning mounting plate ( 42) It is fixedly installed on the side inner wall of the casing (2), and the drive motor (45) is fixedly installed on the bottom inner wall of the casing (2). 3. The polishing equipment for deep hole processing according to claim 2, characterized in that, the inner rotation of the positioning mounting disc (42) is equipped with a rotating disc (41), and the output of the driving motor (45) One end of the shaft is fixedly equipped with an installation shaft (43), the outside of the installation shaft (43) is fixedly equipped with a drive gear (44), and the top of the installation shaft (43) is fixedly connected with the bottom surface of the rotating disk (41). 4. The polishing equipment for deep hole processing according to claim 3, characterized in that, the electrostatic adsorption assembly (5) comprises an exhaust shell (51) and a vertical shaft (57), and the exhaust shell (51 ) is fixedly installed on the inner wall of the casing (2) through a connecting rod, and the bottom of the exhaust casing (51) is fixedly equipped with an exhaust net (52), and the bottom of the exhaust net (52) is installed with an electrostatic hairpin through a rotating shaft. The brush (53), the vertical shaft (57) is rotatably mounted on the bottom inner wall of the casing (2) through a bearing. 5. The polishing equipment for deep hole processing according to claim 4, wherein a driven gear (58) is fixedly installed on the outside of the vertical shaft (57), and the driving gear (44) and The driven gears (58) are meshed with each other, and the vertical shaft (57) passes through the inner hole provided inside the positioning installation disk (42). 6. The polishing equipment for deep hole processing according to claim 5, characterized in that, an electrostatic adsorption roller (56) is fixedly installed on the outside of the vertical shaft (57), and the electrostatic adsorption roller (56) Made of rubber, the electrostatic adsorption roller (56) is in close contact with the electrostatic brush (53) and squeezed, and the top of the vertical shaft (57) is fixed with a fan shaft (54). Fan blades (55) are fixedly installed on the outside of the blade shaft (54), and the fan blades (55) are located inside the draft casing (51). 7. The polishing equipment for deep hole processing according to claim 6, characterized in that, the inside of the rotating disk (41) is provided with a mounting groove (46), and the inside of the mounting groove (46) is provided with Stroke slot (49), a trigger switch (48) is provided at the center of the top surface of the installation slot (46), and a clamping assembly (47) is provided on the installation slot (46), and the clamping assembly ( 47) Comprising a drive motor (471) and a bidirectional screw (473), the drive motor (471) is fixedly installed in the shell cavity of the rotating disk (41), and one end of the output shaft of the drive motor (471) is fixedly installed with a bidirectional screw rod (473). Screw (473), threaded block (472) is installed on the screw (473), the bottom end of the threaded block (472) is slidingly connected with the inner wall of the shell cavity bottom of the rotating disk (41), and the threaded block The top of (472) is fixedly installed with clamping arc splint (474), and described trigger switch (48) is used for controlling the opening and closing of driving motor (471), and on the side wall of described clamping arc splint (474) A detent (475) is fixedly installed. 8. The polishing equipment for deep hole processing according to claim 7, characterized in that, a polishing agent storage assembly (6) is arranged on the top surface of the positioning mounting plate (42), and the polishing agent storage assembly (6 ) is used for the storage and release of the polishing machine, the polishing agent storage assembly (6) includes a storage bag (62), and an injection tube (61) is fixedly installed on one side of the outer wall of the storage bag (62), and the One end of the injection tube (61) passes through and extends to the outside of the casing (2), and the other side outer wall of the storage bag (62) is fixedly equipped with a polishing agent nozzle (63) through a conduit. 9. The polishing equipment for deep hole processing according to claim 8, characterized in that, the lifting polishing assembly (3) comprises a top cover (32), and the top surface of the top cover (32) is fixedly installed There is an electric push rod (31), the output end of the electric push rod (31) is provided with a telescopic rod (34), and the side wall of the telescopic end of the telescopic rod (34) is fixedly installed with a side pressing plate ( 33), the side pressure plate (33) is located directly above the storage bag (62), the bottom end of the telescopic rod (34) is fixedly installed with a threaded end shaft (35), and the threaded end shaft (35) is threaded A polishing body (36) is installed, and the polishing body (36) is composed of upper and lower cylinders, the diameter of the upper cylinder is smaller than the diameter of the lower cylinder. 10. The polishing process of the polishing equipment for deep hole processing according to any one of claims 1-9, characterized in that, comprising the steps of: S1. Open the machine door (1), install the workpiece first, and directly install the workpiece in the installation groove (46) of the rotating disk (41), at this time, the trigger switch (48) is pressed, and the drive motor ( 471), drive the two-way screw (473) to rotate, and the two threaded blocks (472) threaded on the two-way screw (473) are close to each other, so that the two two-way screws (473) are close to each other, so that the bayonet pin (475) is snapped into the workpiece In the groove, realize the fast positioning and clamping of the workpiece; S2. At this time, the drive motor (45) is controlled to work, and the rotating disk (41) is driven to rotate rapidly through the installation shaft (43). At this time, the workpiece also rotates rapidly. At this time, the electric push rod (31) of the lifting polishing assembly (3) is controlled. Work, the polishing body (36) is controlled to descend by the telescopic rod (34), and the polishing body (36) can enter the hole of the rapidly rotating workpiece to perform polishing in the hole; S3, in the polishing process, the position of the polishing body (36) can be adjusted according to the depth of processing required, and at the same time the mounting shaft (43) can also drive the external drive gear (44) to rotate, and the drive gear (44) can be The vertical shaft (57) with the driven gear (58) is driven to rotate through the meshing effect, and the electrostatic adsorption roller (56) outside the vertical shaft (57) rotates with the blade shaft (54) at the top, so that the blade (55) ) synchronously rotate in the exhaust shell (51), and the electrostatic adsorption roller (56) can quickly remove the friction with the electrostatic brush (53) when rotating, so that a large amount of static electricity is generated on the electrostatic adsorption roller (56), and the rotating fan blade ( 55) A certain suction force can be generated in the exhaust shell (51), which can suck up some powder chips generated during the polishing process, and then be quickly caught by the static electricity on the electrostatic adsorption roller (56); S4, when performing deep hole polishing, since the polishing body (36) is in a ladder shape as a whole, debris generated during processing will accumulate on the upper surface of the cylinder below, and as the polishing process ends, control the polishing body ( 36) Lifting, the polishing body (36) can automatically take out the debris accumulated on it, and will not stay in the processing hole; S5. When polishing, when the telescopic rod (34) of the lifting polishing assembly (3) descends, it can drive the side pressure plate (33) to descend synchronously until the side pressure plate (33) squeezes the storage bag (62), and stores The polishing agent stored in the capsule (62) can be effectively exported to the polishing body (36) through the polishing agent nozzle (63), and as the polishing body (36) enters the deep hole, the polishing agent is brought into the deep hole of the workpiece to assist polishing .

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