CN219617130U

CN219617130U - Milling machine for processing pump screw rod

Info

Publication number: CN219617130U
Application number: CN202321254772.9U
Authority: CN
Inventors: 马基刚; 马文慧
Original assignee: Shandong Zeyi Vacuum Equipment Co ltd
Current assignee: Shandong Zeyi Vacuum Equipment Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-09-01
Anticipated expiration: 2033-05-23

Abstract

The utility model relates to the technical field of milling machines, and particularly discloses a milling machine for processing a pump screw, which comprises a bottom plate, wherein a right side frame is arranged on the right side of the upper end of the outer part of the bottom plate, a lifting mechanism is arranged on the left side of the upper end of the right side frame, a milling head is arranged at the lower end of the lifting mechanism, a bottom shell is arranged at the lower end of the milling head inside the bottom plate, a ventilation pipe is arranged on the left side of the outer part of the bottom shell, a high-speed fan is arranged inside the ventilation pipe, a net barrel is arranged inside the bottom shell, baffles are arranged on the front side and the rear side of the outer part of the right side frame, the baffles are rotationally connected with the right side frame through hinges, and a through hole is formed in the right side of the outer part of the right side frame. According to the utility model, the chip extraction structure is added at the lower part of the milling machine, and the chip storage structure is matched, so that the chip storage and treatment are more convenient.

Description

Milling machine for processing pump screw rod

Technical Field

The utility model relates to the technical field of milling machines, in particular to a turning and milling machine for processing a pump screw rod.

Background

Machining refers to the process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in processing manner can be divided into cutting processing and pressing processing, and the production process of a machine refers to the entire process of producing a product from a raw material (or a semi-finished product).

In producing various types of vacuum pumps, such as screw vacuum pumps, claw vacuum pumps, water ring vacuum pumps, roots vacuum pumps, and the like, various components need to be processed by machining, wherein for screw vacuum pumps, the screw of the screw pump needs to be produced by a milling machine or the like.

The milling machine in the prior art can generate more scraps in the use process, the scraps are splashed along with the rotation of processing, and the scraps are splashed and drop everywhere to be difficult to clean, so that the milling machine for processing the pump screw rod is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a milling machine for processing a pump screw rod, so that the collection and treatment of scraps are more convenient.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a milling machine is used in pump screw rod processing, including the bottom plate, right side frame is installed on the right side of the outside upper end of bottom plate, elevating system is installed in the left side of right side frame upper end, the cutter head is installed to elevating system's lower extreme, the bottom shell is installed to the lower extreme that the inside cutter head is located of bottom plate, the ventilation pipe is installed in the outside left side of bottom shell, the internally mounted of ventilation pipe has high-speed fan, the internally mounted of bottom shell has the net barrel, the baffle is all installed to the outside front and back both sides of right side frame, and baffle and right side frame pass through hinge rotation and are connected, the outside right side of right side frame is provided with the through-hole.

Preferably, a left side frame is arranged on the left side of the upper end outside the bottom plate, a first driving motor is arranged on the left side of the upper end of the bottom plate, a first driving screw is arranged at the output end of the first driving motor, and the first driving motor is used for providing power for the first driving screw.

Preferably, the casing is installed through screw thread fit to the outside of first drive screw, and the bottom plate upper end is located the left side fixed mounting of first drive screw and has first slide bar, and first slider is installed to the outside one side that is located first slide bar in the casing left side, first slider and casing fixed connection, and first slider and first slide bar sliding connection, and first slider has restricted the travel path of casing.

Preferably, the right side outside the cover shell is fixedly provided with a second driving motor, the output end of the second driving motor is provided with a second driving screw, the outside of the second driving screw is provided with a sleeve through threaded fit, the right side outside the cover shell is positioned on the upper side and the lower side of the second driving screw, the right side outside the cover shell is fixedly provided with a second sliding rod, the sleeve is in sliding connection with the second sliding rod, and the second sliding rod limits the moving path of the sleeve.

Preferably, the right end of the sleeve outside is fixedly provided with a third driving motor, the output end of the third driving motor is provided with a clamp shell, four adjusting bolts which are uniformly distributed along the ring shape are arranged in the clamp shell, the adjusting bolts are connected with the clamp shell through threaded matching, and the clamp shell is matched with the adjusting bolts to enable clamping and fixing of the pump screw to be more convenient.

Preferably, the four corners of bottom plate lower extreme department all installs the supporting foot, and supporting foot and bottom plate fixed connection, the supporting foot plays the supporting role to the bottom plate.

(III) beneficial effects

Compared with the prior art, the utility model provides a milling machine for processing a pump screw, which has the following beneficial effects:

the high-speed fan is started to generate air flow, under the air flow generated by the high-speed fan, air at the milling head flows downwards to enter the net barrel and then is discharged from the vent pipe, so that scraps generated by machining are stored along with the air flow entering the net barrel, the storage and treatment of the scraps are more convenient, and the problem that scraps generated during machining of an existing milling machine in the background art are difficult to clean is solved.

Drawings

FIG. 1 is a front elevational view of the overall structure of the present utility model;

FIG. 2 is a perspective view showing an opened state of a shutter according to the present utility model;

fig. 3 is a schematic diagram of the overall internal structure of the present utility model.

In the figure: 1. a bottom plate; 2. supporting feet; 3. a left side frame; 4. a right side frame; 5. a through hole; 6. a lifting mechanism; 7. a milling head; 8. a first driving motor; 9. a first drive screw; 10. a casing; 11. a first slider; 12. a second driving motor; 13. a second drive screw; 14. a sleeve; 15. a third driving motor; 16. a clamp housing; 17. an adjusting bolt; 18. a net barrel; 19. a ventilation pipe; 20. a high-speed fan; 21. a bottom case; 22. a baffle; 23. a second slide bar; 24. a first slide bar.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides a technical scheme, referring to fig. 1, 2 and 3, of a milling machine for pump screw machining, which comprises a bottom plate 1, wherein a right side frame 4 is arranged on the right side of the upper end of the outer part of the bottom plate 1, a lifting mechanism 6 is arranged on the left side of the upper end of the right side frame 4, a milling head 7 is arranged at the lower end of the lifting mechanism 6, a bottom shell 21 is arranged at the lower end of the milling head 7 inside the bottom plate 1, a ventilation pipe 19 is arranged on the left side of the outer part of the bottom shell 21, a high-speed fan 20 is arranged inside the ventilation pipe 19, a net barrel 18 is arranged inside the bottom shell 21, baffles 22 are arranged on the front side and the rear side of the outer part of the right side frame 4, the baffles 22 are rotatably connected with the right side frame 4 through hinges, and a through hole 5 is formed in the right side of the outer part of the right side frame 4.

When the milling machine is used, in the processing process, the high-speed fan 20 is started to generate air flow, and under the air flow generated by the high-speed fan 20, the air at the milling head 7 flows downwards to enter the net barrel 18 and then is discharged from the ventilation pipe 19, so that scraps generated in processing enter the net barrel 18 along with the air flow to be stored. It should be noted that, for the sake of saving the space, the innovative elements of the present patent are highlighted, and the present solution is to improve the non-milling related structure thereof on the basis of the existing milling machine, such as the milling head 7, the driving motor, the lifting mechanism 6, the high-speed fan 20 and other conventional devices, which are not described in the present patent.

Referring to fig. 2 and 3, a left side frame 3 is installed on the left side of the upper end of the bottom plate 1, a first driving motor 8 is installed on the left side of the upper end of the bottom plate 1, a first driving screw 9 is installed at the output end of the first driving motor 8, and the first driving motor 8 is used for providing power for the first driving screw 9.

Referring to fig. 2 and 3, a casing 10 is mounted on the outside of the first driving screw 9 through a screw-thread fit, a first slide bar 24 is fixedly mounted on the left side of the first driving screw 9 on the upper end of the bottom plate 1, a first slide block 11 is mounted on the left side of the casing 10 on the outside of the first slide bar 24, the first slide block 11 is fixedly connected with the casing 10, the first slide block 11 is slidably connected with the first slide bar 24, and the first slide block 11 limits the moving path of the casing 10.

Referring to fig. 2 and 3, a second driving motor 12 is fixedly installed on the right side of the outside of the casing 10, a second driving screw 13 is installed at the output end of the second driving motor 12, a sleeve 14 is installed on the outside of the second driving screw 13 through threaded fit, a second sliding rod 23 is fixedly installed on the right side of the outside of the casing 10 on both upper and lower sides of the second driving screw 13, the sleeve 14 is in sliding connection with the second sliding rod 23, and the second sliding rod 23 limits the moving path of the sleeve 14.

Referring to fig. 2 and 3, a third driving motor 15 is fixedly mounted at the right end of the outside of the sleeve 14, a clamp shell 16 is mounted at the output end of the third driving motor 15, four adjusting bolts 17 uniformly distributed along the ring shape are mounted in the clamp shell 16, the adjusting bolts 17 are connected with the clamp shell 16 through threaded fit, and the clamp shell 16 is matched with the adjusting bolts 17 to enable clamping and fixing of the pump screw to be more convenient.

Referring to fig. 1, 2 and 3, support feet 2 are mounted at four corners of the lower end of the bottom plate 1, the support feet 2 are fixedly connected with the bottom plate 1, and the support feet 2 play a supporting role on the bottom plate 1.

The working principle of the device is as follows: the pump screw rod to be processed is arranged in the clamp shell 16, the pump screw rod to be processed is fixed by using the adjusting bolt 17, the first driving screw rod 9 is rotated through the first driving motor 8, the shell 10 and the first driving screw rod 9 are in threaded fit, the first sliding block 11 and the first sliding rod 24 convert the rotation motion of the first driving screw rod 9 into the lifting motion of the shell 10 under sliding connection, the second driving motor 12 is started to enable the second driving screw rod 13 to rotate, the sleeve 14 and the second driving screw rod 13 are in threaded fit, the second sliding rod 23 is in sliding connection with the sleeve 14 to convert the rotation motion of the second driving screw rod 13 into the left-right movement of the sleeve 14, further the movement of the pump screw rod is more convenient, the lifting mechanism 6 is started to enable the milling head 7 to move up and down, so that the milling head 7 processes the pump screw rod, in the processing process, the high-speed fan 20 is started to generate air flow, and under the air flow generated by the high-speed fan 20 flows downwards into the net barrel 18, and then is discharged from the net barrel 18 along with the air flow generated by the processing, and chips enter the net barrel 18 to be accommodated.

Claims

1. The milling machine for machining the pump screw rod comprises a bottom plate (1), and is characterized in that: right side frame (4) are installed on the right side of bottom plate (1) outside upper end, elevating system (6) are installed in the left side of right side frame (4) upper end, cutter head (7) are installed to the lower extreme of elevating system (6), bottom shell (21) are installed to the lower extreme that is located cutter head (7) inside bottom plate (1), ventilation pipe (19) are installed on the left side of bottom shell (21) outside, high-speed fan (20) are installed to the internally mounted of ventilation pipe (19), net barrel (18) are installed to the internally mounted of bottom shell (21), baffle (22) are all installed to the front and back both sides of right side frame (4) outside, and baffle (22) are connected through hinge rotation with right side frame (4), the outside right side of right side frame (4) is provided with through-hole (5).

2. The turning machine for processing a pump screw according to claim 1, wherein: the left side of the outer upper end of the bottom plate (1) is provided with a left side frame (3), the left side of the upper end of the bottom plate (1) is provided with a first driving motor (8), and the output end of the first driving motor (8) is provided with a first driving screw (9).

3. The turning machine for processing a pump screw according to claim 2, wherein: the outside of first drive screw (9) is installed casing (10) through screw thread fit, and bottom plate (1) upper end is located the left side fixed mounting of first drive screw (9) and has first slide bar (24), and first slider (11) are installed to one side that casing (10) left side is located the outside of first slide bar (24), first slider (11) and casing (10) fixed connection, and first slider (11) and first slide bar (24) sliding connection.

4. A pump screw machining milling machine according to claim 3, wherein: the right side outside of cover shell (10) fixed mounting has second driving motor (12), and second driving screw (13) are installed to the output of second driving motor (12), and sleeve pipe (14) are installed through the screw thread cooperation in the outside of second driving screw (13), and cover shell (10) outside right side is located the upper and lower both sides of second driving screw (13) and all fixed mounting has second slide bar (23), and sleeve pipe (14) and second slide bar (23) sliding connection.

5. The turning machine for processing a pump screw according to claim 4, wherein: the right end outside of sleeve pipe (14) fixed mounting has third driving motor (15), and anchor clamps shell (16) are installed to the output of third driving motor (15), and the internally mounted of anchor clamps shell (16) has four along annular evenly distributed's adjusting bolt (17), and adjusting bolt (17) are connected through screw-thread fit with anchor clamps shell (16).

6. The turning machine for processing a pump screw according to claim 1, wherein: the four corners of the lower end of the bottom plate (1) are provided with supporting feet (2), and the supporting feet (2) are fixedly connected with the bottom plate (1).