Shaft sleeve machining and forming equipment based on petrochemical machining

Abstract

The utility model relates to the technical field of shaft sleeve machining, in particular to petrochemical machining-based shaft sleeve machining forming equipment which comprises a bottom plate, a miniature air cylinder is mounted on the surface of the bottom plate, a disc is fixedly connected to the top of the miniature air cylinder, a groove is formed in the disc, an insertion rod is slidably connected into the groove, and a screw is in threaded connection with the top of the disc. The bottom of the screw abuts against the surface of the inserting rod, the side face of the inserting rod is fixedly connected with a connecting disc, the side face of the bottom plate is in threaded connection with a bolt, a top groove is formed in the bottom plate, a movable plate is slidably connected in the top groove, and the bolt abuts against the movable plate. Through cooperative use of a moving plate, a bolt, a limiting plate, a shaft sleeve, a micro air cylinder, a disc, a screw, an inserting rod and a connecting disc, the outer wall of the shaft sleeve can be extruded and limited through the limiting plate, meanwhile, the inner wall of the shaft sleeve is extruded and fixed through the connecting disc, and the stability of drilling machining of the shaft sleeve can be improved; the phenomenon that the shaft sleeve accidentally moves is avoided, and the drilling quality of the shaft sleeve is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shaft sleeve processing, in particular to shaft sleeve processing and forming equipment based on petrochemical processing. Background Art

[0002] A sleeve is a cylindrical mechanical part that fits over a rotating shaft and is a component of a sliding bearing. Sleeves are frequently used in petrochemical processing and require drilling and forming.

[0003] However, the existing drilling and forming equipment still has certain shortcomings when used. When processing the sleeve, the outer wall of the sleeve is generally squeezed to fix the sleeve and then the sleeve is drilled. However, the single sleeve fixing method will cause the sleeve to move unexpectedly during drilling. At the same time, the debris generated when drilling the sleeve needs to be cleaned manually, and the debris cannot be collected, which will also increase the convenience of cleaning the debris. Utility Model Content

[0004] The purpose of the present utility model is to provide a shaft sleeve processing and forming equipment based on petrochemical processing, so as to solve the problem proposed in the above background technology that when processing the shaft sleeve, the outer wall of the shaft sleeve is generally squeezed, and then the shaft sleeve is fixed, and then the shaft sleeve is drilled. However, the single shaft sleeve fixing method may cause the shaft sleeve to move unexpectedly during drilling. At the same time, the debris generated during drilling the shaft sleeve needs to be cleaned manually, and the debris cannot be collected, which also increases the convenience of cleaning the debris.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A shaft sleeve processing and forming equipment based on petrochemical processing includes a base plate, a micro cylinder is installed on the surface of the base plate, the top of the micro cylinder is fixedly connected to a disc, a groove is provided in the disc, an insertion rod is slidably connected in the groove, the top of the disc is threadedly connected to a screw, the bottom of the screw is against the surface of the insertion rod, the side of the insertion rod is fixedly connected to a connecting plate, the side of the base plate is threadedly connected to a bolt, a top groove is provided in the base plate, a movable plate is slidably connected in the top groove, the bolt is against the movable plate, the top of the movable plate is fixedly connected to a limiting plate, the side of the limiting plate is against the shaft sleeve, the disc and the shaft sleeve are opposite to each other, and the connecting plate is against the inner wall of the shaft sleeve.

[0007] As a preferred solution of the present invention, an electric telescopic rod is installed on the top of the base plate, the bottom of the electric telescopic rod is fixedly connected to a steel plate, and a servo motor is installed on the bottom of the steel plate.

[0008] As a preferred solution of the present invention, the output end of the servo motor is fixedly connected to a drilling rod, the drilling rod is made of stainless steel, and the drilling rod is arranged directly above the shaft sleeve.

[0009] As a preferred solution of the present invention, the top of the bottom plate is fixedly connected with an inclined plate, the inclined plate is arranged at the bottom of the shaft sleeve, and the side of the bottom plate is fixedly connected with a collection box.

[0010] As a preferred solution of the present invention, the collection box is made of plastic and is arranged at the bottom of the inclined plate.

[0011] As a preferred solution of the present invention, the bottom of the base plate is fixedly connected to a support seat, and the bottom of the support seat is provided with anti-slip grooves.

[0012] As a preferred solution of the present invention, an anti-slip groove is provided on the outer surface of the connecting disk, and the shape of the connecting disk is an arc.

[0013] As a preferred solution of the present invention, the limiting plate is circular in shape, and the limiting plate and the connecting plate are respectively against the outer wall and the inner wall of the shaft sleeve.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. In the utility model, by setting the coordinated use of the movable plate, bolts, limit plates, shaft sleeves, micro cylinders, discs, screws, plug rods and connecting discs, the outer wall of the shaft sleeve can be squeezed and limited by the limit plates, and the inner wall of the shaft sleeve can be squeezed and fixed by the connecting disc, which can improve the stability of the shaft sleeve during drilling, avoid the phenomenon of accidental movement of the shaft sleeve, and improve the drilling quality of the shaft sleeve.

[0016] 2. In the present invention, by providing the coordinated use of the inclined plate and the collection box, the debris generated when drilling the shaft sleeve falls into the collection box through the inclined plate, and the debris is collected, thereby avoiding the phenomenon of debris splashing and the waste of shaft sleeve debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic structural diagram of the base plate and the shaft sleeve of the utility model;

[0019] Figure 3 This is a schematic structural diagram of the disc and connecting disc of the utility model;

[0020] Figure 4 This is a structural diagram of the steel plate and servo motor of the utility model.

[0021] In the figure: 1. Base plate; 2. Support seat; 3. Top groove; 4. Moving plate; 5. Bolt; 6. Tilt plate; 7. Limit plate; 8. Bushing; 9. Electric telescopic rod; 10. Steel plate; 11. Servo motor; 12. Drilling rod; 13. Collection box; 14. Micro cylinder; 15. Disc; 16. Screw; 17. Connecting plate; 18. Insert rod; 19. Groove. DETAILED DESCRIPTION

[0022] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0024] A shaft sleeve processing and forming equipment based on petrochemical processing includes a base plate 1, a micro cylinder 14 is installed on the surface of the base plate 1, a disc 15 is fixedly connected to the top of the micro cylinder 14, a groove 19 is opened in the disc 15, a plug rod 18 is slidably connected in the groove 19, a screw 16 is threaded on the top of the disc 15, the bottom of the screw 16 is against the surface of the plug rod 18, and a connecting plate 17 is fixedly connected to the side of the plug rod 18, and a bolt 5 is threaded on the side of the base plate 1 to move the movable plate 4 and the limit plate 7. The outer wall of the shaft sleeve 8 is abutted by the limit plate 7, and then the bolt 5 is rotated to fix the movable plate 4 through the bolt 5. A top groove 3 is opened in the base plate 1, and the movable plate 4 is slidably connected in the top groove 3. The bolt 5 is against the movable plate 4. The top of the movable plate 4 is fixedly connected to the limit plate 7, and the side of the limit plate 7 is abutted with the shaft sleeve 8. The disc 15 is opposite to the shaft sleeve 8, and the connecting plate 17 is against the inner wall of the shaft sleeve 8.

[0025] In this embodiment, Figure 2 and Figure 3 As shown, an electric telescopic rod 9 is installed on the top of the base plate 1, and a steel plate 10 is fixedly connected to the bottom of the electric telescopic rod 9. A servo motor 11 is installed at the bottom of the steel plate 10. The output end of the servo motor 11 is fixedly connected to a drilling rod 12. The drilling rod 12 is made of stainless steel and is arranged directly above the shaft sleeve 8. The top of the base plate 1 is fixedly connected to an inclined plate 6, which is arranged at the bottom of the shaft sleeve 8. The side of the base plate 1 is fixedly connected to a collection box 13.

[0026] Among them, the outer wall of the sleeve 8 can be squeezed and limited by the limiting plate 7, and the inner wall of the sleeve 8 can be squeezed and fixed by the connecting plate 17, which can improve the stability of the sleeve 8 during drilling, avoid accidental movement of the sleeve 8, and improve the drilling quality of the sleeve 8.

[0027] In this embodiment, Figure 1 and Figure 4 As shown, the collection box 13 is made of plastic, and the collection box 13 is arranged at the bottom of the inclined plate 6. The bottom of the base plate 1 is fixedly connected to the support seat 2, and the bottom of the support seat 2 is provided with anti-slip grooves. The outer surface of the connecting plate 17 is provided with anti-slip grooves, and the shape of the connecting plate 17 is an arc shape. The shape of the limiting plate 7 is a circle, and the limiting plate 7 and the connecting plate 17 are respectively against the outer wall and the inner wall of the sleeve 8.

[0028] The debris generated when drilling the shaft sleeve 8 falls into the collection box 13 through the inclined plate 6, and the debris is collected to avoid the phenomenon of debris splashing and the waste of the shaft sleeve 8.

[0029] The working process of the utility model is as follows: when the shaft sleeve forming equipment based on petrochemical processing designed by the present invention is in operation, the shaft sleeve 8 is placed on the top of the disc 15, and then the movable plate 4 and the limit plate 7 are moved, and the outer wall of the shaft sleeve 8 is abutted by the limit plate 7, and then the bolt 5 is rotated to fix the movable plate 4 through the bolt 5, and then the switch of the micro cylinder 14 is turned on, and the disc 15 is driven to move upward by the micro cylinder 14, and then the rod 18 is moved in the groove 19 to make the connecting disc 17 abut against the inner wall of the shaft sleeve 8, and then the bolt 5 is rotated. The screw 16 fixes the insertion rod 18 through the screw 16, and then the outer wall and the inner wall of the sleeve 8 can be fixed at the same time to avoid accidental movement during the processing of the sleeve 8, and the switches of the electric telescopic rod 9 and the servo motor 11 are turned on. When the servo motor 11 works, it drives the drilling rod 12 to rotate, and when the electric telescopic rod 9 works, it drives the drilling rod 12 to move downward, and then the sleeve 8 can be drilled. At the same time, the debris generated during drilling falls into the collection box 13 through the inclined plate 6 for collection, avoiding the waste of debris.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A shaft sleeve forming device for petrochemical processing, comprising a base plate (1), characterized in that: A micro cylinder (14) is mounted on the surface of the bottom plate (1), a disc (15) is fixedly connected to the top of the micro cylinder (14), a groove (19) is provided in the disc (15), a plug rod (18) is slidably connected in the groove (19), a screw (16) is threadedly connected to the top of the disc (15), the bottom of the screw (16) abuts against the surface of the plug rod (18), and a connecting disc (17) is fixedly connected to the side of the plug rod (18). The side of the bottom plate (1) is threadedly connected with a bolt (5), a top groove (3) is provided in the bottom plate (1), a movable plate (4) is slidably connected in the top groove (3), the bolt (5) abuts against the movable plate (4), the top of the movable plate (4) is fixedly connected with a limit plate (7), the side of the limit plate (7) abuts against a shaft sleeve (8), the disc (15) and the shaft sleeve (8) are positioned opposite to each other, and the connecting disc (17) abuts against the inner wall of the shaft sleeve (8).

2. The shaft sleeve forming equipment for petrochemical processing according to claim 1 is characterized in that: An electric telescopic rod (9) is installed on the top of the base plate (1), a steel plate (10) is fixedly connected to the bottom of the electric telescopic rod (9), and a servo motor (11) is installed on the bottom of the steel plate (10).

3. The shaft sleeve forming equipment for petrochemical processing according to claim 2 is characterized in that: The output end of the servo motor (11) is fixedly connected to a drilling rod (12), the material of the drilling rod (12) is stainless steel, and the drilling rod (12) is arranged directly above the shaft sleeve (8).

4. The shaft sleeve forming equipment for petrochemical processing according to claim 1 is characterized in that: The top of the bottom plate (1) is fixedly connected to an inclined plate (6), the inclined plate (6) is arranged at the bottom of the shaft sleeve (8), and the side of the bottom plate (1) is fixedly connected to a collection box (13).

5. The shaft sleeve forming equipment for petrochemical processing according to claim 4 is characterized in that: The material of the collection box (13) is plastic, and the collection box (13) is arranged at the bottom of the inclined plate (6).

6. The shaft sleeve forming equipment for petrochemical processing according to claim 1 is characterized in that: The bottom of the base plate (1) is fixedly connected to a support seat (2), and the bottom of the support seat (2) is provided with anti-slip grooves.

7. The shaft sleeve forming equipment for petrochemical processing according to claim 1 is characterized in that: The outer surface of the connection plate (17) is provided with an anti-slip groove, and the shape of the connection plate (17) is an arc.

8. The shaft sleeve forming equipment for petrochemical processing according to claim 1 is characterized in that: The limiting plate (7) is circular in shape, and the limiting plate (7) and the connecting plate (17) respectively abut against the outer wall and the inner wall of the shaft sleeve (8).

Images