CN220782355U

CN220782355U - Part surface milling device

Info

Publication number: CN220782355U
Application number: CN202322468811.1U
Authority: CN
Inventors: 段士博; 李莉; 郑强; 岳爱莲
Original assignee: Shandong Fuyuan Track Machinery Co ltd
Current assignee: Shandong Fuyuan Track Machinery Co ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-04-16
Anticipated expiration: 2033-09-12

Abstract

The utility model discloses a part outer surface milling device, which relates to the field of casting processing and comprises a bottom plate, a workbench is arranged on the bottom plate, a top plate is fixedly arranged at the top of a supporting column, a screw rod is arranged below the top plate, a driven gear is fixedly arranged on the supporting column, a first speed reducing motor is arranged above the top plate, a motor shaft of the first speed reducing motor is provided with a first main gear, the first main gear is meshed with the driven gear, a thread bush is arranged on the screw rod, a second sliding block is fixedly arranged above the thread bush, a sliding rail is fixedly arranged on the top plate, the second sliding block is sheathed on the sliding rail and is in sliding connection with the sliding rail, an electric telescopic rod is fixedly arranged at the bottom of the thread bush, a driving box is fixedly arranged on the telescopic rod of the electric telescopic rod, a driving motor is arranged in the driving box, and a milling cutter is arranged at the bottom of the motor shaft of the driving motor. According to the utility model, the milling cutter can be positioned at different positions by moving the thread bush, so that the milling of different positions of the part is facilitated, the milling area is enlarged, and the milling efficiency is improved.

Description

Part surface milling device

Technical Field

The utility model relates to the field of casting processing, in particular to a surface milling device for the outer surface of a part.

Background

In the production and processing of high strength gravity cast castings, burrs, risers, etc. of the castings are unavoidable because of process and technical requirements. Also, when the blank material is used for processing, the required structure needs to be milled out due to the uneven surface of the material.

The utility model of the authorization bulletin number CN206425596U discloses a face milling device which comprises a linkage mechanism and a milling mechanism, wherein the face milling device comprises the linkage mechanism and the milling mechanism; the linkage mechanism comprises an upper machine seat, a lower machine seat, a linkage rod, a sleeve, a linkage plate, a connecting rod, a screw rod and a casting table; the upper machine seat and the lower machine seat are sequentially connected with the linkage rod from top to bottom along the vertical direction to form a frame structure, the upper machine seat is fixed at the top end of the linkage rod, the lower machine seat is provided with a guide hole, and the lower end of the linkage rod can penetrate through the guide hole and move along the vertical direction; the casting table is arranged on the lower machine seat; the sleeve and the connecting rod are sequentially connected, the top of the sleeve is fixedly connected to the bottom of the upper base, the bottom end of the connecting rod is connected with the milling mechanism, and the connecting rod can rotate around the axial direction. The face milling device is simple to operate, and the face milling device is provided with the milling material collecting device, so that waste materials generated in the face milling process can be collected in a concentrated mode, and the environment of a workshop is convenient to clean.

Although the device moves downwards through the linkage rod, the linkage plate is driven to move downwards through the screw rod, the milling mechanism is driven to mill the surface of the part, however, the position of the milling cutter cannot be changed, the surface of the same position of the part can be milled, meanwhile, the part is placed in the casting table, and the casting table is fixed in size and can only be used for placing one size part, so that the application range is narrow.

Disclosure of utility model

The utility model aims to provide a surface milling device for the outer surface of a part, which is used for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The surface milling device for the outer surface of the part comprises a bottom plate, wherein a circular chute is arranged on the surface of the bottom plate, a first sliding block is connected in the chute in a sliding manner, a support column is fixedly arranged on the first sliding block, a ring gear is fixedly arranged on the outer side of the support column, a second gear motor is arranged on the bottom plate, a second main gear is fixedly arranged on the second gear motor, the second main gear is meshed with the ring gear, a workbench is arranged on the bottom plate, two fixing plates are fixedly arranged on the workbench, two second screws are arranged in the fixing plates in an internal thread manner, a pressing plate is fixedly arranged on one side, opposite to the second screws, a top plate is fixedly arranged on the top of the support column, a screw rod is arranged below the top plate, two ends of the screw rod extend into the support column and are rotationally connected with the support column through bearings, a slave gear is fixedly arranged on the support column, the upper part of the top plate is provided with a first gear motor, the top plate is internally provided with a through hole, a motor shaft of the first gear motor penetrates through the through hole to extend to the lower part of the top plate and is rotationally connected with the top plate through a bearing, a motor shaft of the first gear motor is provided with a first main gear which is meshed with a slave gear, a screw sleeve is arranged on the screw rod, a second sliding block is fixedly arranged above the screw sleeve, the top plate is fixedly provided with a sliding rail, the second sliding block is sleeved on the sliding rail and is in sliding connection with the sliding rail, the bottom of the screw sleeve is fixedly provided with an electric telescopic rod, a telescopic rod of the electric telescopic rod is fixedly provided with a driving box, the driving box is internally provided with a driving motor, a motor shaft of the driving motor penetrates through the bottom wall of the driving box to extend to the lower part of the driving box and is rotationally connected with the driving box through the bearing, and a milling cutter is arranged at the bottom of a motor shaft of the driving motor.

As a further scheme of the utility model: the inner side of the support column is fixedly provided with a fixing plate, and the internal thread of the fixing plate is provided with a first screw.

As still further aspects of the utility model: and a protective cover is arranged at the bottom of the driving box.

As still further aspects of the utility model: install the water tank in the workstation, the water tank right side sets up the water pump, the water pump passes through the water piping connection to in the water tank, install the shower nozzle in the safety cover, water piping connection is to on the shower nozzle, the workstation sets up a plurality of holes that permeate water, install the drainage board in the workstation, drainage board installation water launder. A filter screen is arranged in the water flowing groove.

As still further aspects of the utility model:

compared with the prior art, the utility model has the following beneficial effects:

1. the milling cutter can be positioned at different positions through the movement of the threaded sleeve and the rotation of the support column, so that the milling of different positions of the part is facilitated, the milling area is enlarged, and the milling efficiency is improved;

2. The second screw rod is arranged to drive the pressing plate to move to fix the parts, and the distance between the pressing plate and the second screw rod can be adjusted to fix different parts;

3. The water pump is arranged in the water tank to be pumped into the spray head and then sprayed out of the spray head, the milling cutter can be cooled through water spraying, the service life of the milling cutter is prolonged, and meanwhile, the surface of a part can be cleaned, so that the surface of the part is kept clean.

Drawings

Fig. 1 is a schematic front view of embodiment 1 of the present utility model.

Fig. 2 is a schematic structural diagram of a chute in embodiment 1 of the present utility model.

Fig. 3 is a schematic front view of embodiment 2 of the present utility model.

Fig. 4 is a schematic structural diagram of a workbench in embodiment 2 of the present utility model.

Reference numerals annotate: 1. a bottom plate; 2. a work table; 3. a first screw; 4. a first slider; 5. a ring gear; 6. a support column; 7. a top plate; 8. a slave gear; 9. a first gear motor; 10. a first main gear; 11. a slide rail; 12. a screw rod; 13. a second slider; 14. a thread sleeve; 15. an electric telescopic rod; 16. a drive box; 17. a driving motor; 18. a protective cover; 19. a milling cutter; 20. a pressing plate; 21. a second screw; 22. a second gear motor; 23. a second main gear; 24. a chute; 25. a spray head; 26. a water pipe; 27. a water tank; 28. a water pump; 29. a drainage plate; 30. a water flow channel; 31. and (3) a filter screen.

Detailed Description

The present utility model will be described in detail below with reference to the drawings, in which like or identical parts are given the same reference numerals, and in which the shape, thickness or height of each component may be enlarged or reduced in practical use. The examples set forth herein are intended to be illustrative of the utility model and are not intended to limit the scope of the utility model. Any obvious modifications or alterations to the utility model, as would be apparent, are made without departing from the spirit and scope of the present utility model.

Example 1

Referring to fig. 1-2, in the embodiment of the utility model, a surface milling device for an outer surface of a part comprises a bottom plate 1, and is characterized in that a circular chute 24 is arranged on the surface of the bottom plate 1, a first sliding block 4 is connected in a sliding manner in the chute 24, a support column 6 is fixedly arranged on the first sliding block 4, a ring gear 5 is fixedly arranged on the outer side of the support column 6, a second gear motor 22 is arranged on the bottom plate 1, a second main gear 23 is fixedly arranged on the second gear motor 22, the second main gear 23 is meshed with the ring gear 5, a fixed plate is fixedly arranged on the inner side of the support column 6, and a first screw 3 is arranged in the fixed plate in a threaded manner. The second gear motor 22 is started, the second gear motor 22 drives the second main gear 23 to rotate, the second main gear 23 drives the ring gear 5 to rotate due to the meshing relationship between the second main gear 23 and the ring gear 5, the ring gear 5 drives the support column 6 to rotate due to the fact that the ring gear 5 is fixed on the support column 6, when the second gear motor 22 is turned to a proper position, the second gear motor 22 is turned off, and the first screw 3 is abutted against the bottom plate 1 through rotation of the first screw 3, so that the support column 6 is limited and is prevented from rotating. The utility model discloses a part is placed on workstation 2, two fixed plates of fixed mounting, fixed plate internal thread sets up two second screw rods 21, one side fixed mounting clamp plate 20 that second screw rod 21 is relative, can drive clamp plate 20 through rotating second screw rod 21 and remove, can fix the part through clamp plate 20, can realize fixing different parts through adjusting second screw rod 21, the top fixed mounting roof 7 of support column 6, the below of roof 7 sets up lead screw 12, lead screw 12 both ends stretch into in the support column 6 and rotate with support column 6 through the bearing and be connected, fixed mounting is from gear 8 on the support column 6, roof 7 top sets up first gear motor 9, set up the through-hole in the roof 7, the motor shaft of first gear motor 9 passes the through-hole and extends roof 7 below and rotate with roof 7 through the bearing and be connected, first main gear 10 of first gear motor shaft 9, first main gear 10 and from gear 8 intermesh. The screw rod 12 is provided with a thread bush 14, a second sliding block 13 is fixedly arranged above the thread bush 14, a sliding rail 11 is fixedly arranged on the top plate 7, the second sliding block 13 is sleeved on the sliding rail 11 and is in sliding connection with the sliding rail 11, an electric telescopic rod 15 is fixedly arranged at the bottom of the thread bush 14, a driving box 16 is fixedly arranged on the telescopic rod of the electric telescopic rod 15, a driving motor 17 is arranged in the driving box 16, a motor shaft of the driving motor 17 penetrates through the bottom wall of the driving box 16 to extend to the lower part of the driving box 16 and is in rotary connection with the driving box 16 through a bearing, a milling cutter 19 is arranged at the bottom of the motor shaft of the driving motor 17, a protective cover 18 is arranged at the bottom of the driving box 16, the driving motor 17 is started, and the driving motor 17 drives the milling cutter 19 to rotate so as to mill surfaces of parts. The first gear motor 9 is started, the first gear motor 9 drives the slave gear 8 to rotate through the first master gear 10, the screw rod 12 can be driven to rotate through the rotation of the slave gear 8, the screw rod 12 rotates to enable the thread bush 14 to move on the screw rod 12, and the thread bush 14 moves to drive the milling cutter 19 to move through the electric telescopic rod 15 and the driving box 16. The milling cutter 19 can be positioned at different positions by moving the threaded sleeve 14 and rotating the supporting column 6, so that the milling of different positions of the part is facilitated, the milling area is enlarged, and the milling efficiency is improved.

Example 2

Referring to fig. 3 to 4, on the basis of embodiment 1, a water tank 27 is installed in the workbench 2, the water tank 27 is set to be uncovered, a water pump 28 is disposed on the right side of the water tank 27, the water pump 28 is connected to the water tank 27 through a water pipe 26, a milling cutter 19 is installed in the protective cover 18, the water pipe 26 is connected to the spray head 25, a plurality of water permeable holes are formed in the workbench 2, a drainage plate 29 is installed in the workbench 2, a water flow groove 31 is installed in the drainage plate 29, the water flow groove 31 is arranged right above the water tank 27, and a filter screen 30 is disposed in the water flow groove 31. The water pump 28 is started, water in the water tank 27 is pumped into the spray head 25 through the water pump 28 and then sprayed out of the spray head 25, the milling cutter 19 can be cooled through water spraying, the service life of the milling cutter 19 is prolonged, and meanwhile, the surfaces of parts can be cleaned, so that the surfaces of the parts are kept clean. The water after cleaning enters into the workbench 2 through the water permeable holes of the workbench 2, and enters into the water tank 27 through the drainage plate 29 and the water flow groove 31, and the waste materials after face milling can be filtered through the filter screen 30, so that the water is kept clean, the water can be reused, and the cost is saved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a part surface milling device, includes bottom plate (1), its characterized in that, bottom plate (1) surface sets up circular spout (24), first slider (4) of sliding connection is gone up in spout (24), fixed mounting support column (6) on first slider (4), support column (6) outside fixed mounting ring gear (5), set up second gear motor (22) on bottom plate (1), fixed mounting second master gear (23) on second gear motor (22), second master gear (23) meshes with ring gear (5), install workstation (2) on bottom plate (1), two fixed plates of fixed mounting on workstation (2), the fixed plate internal thread sets up two second screw rods (21), one side fixed mounting clamp plate (20) that second screw rod (21) are relative, support column (6) top fixed mounting roof (7), the below of roof (7) sets up lead screw (12), lead screw (12) stretch into and stretch into in support column (6) and pass through bearing (7) and rotate on roof (7) fixed mounting roof (8), the motor shaft of a first gear motor (9) penetrates through the through hole to extend to the lower portion of the top plate (7) and is rotationally connected with the top plate (7) through a bearing, a first main gear (10) is installed on the motor shaft of the first gear motor (9), the first main gear (10) is meshed with a slave gear (8) mutually, a thread bush (14) is arranged on a screw rod (12), a second sliding block (13) is fixedly installed above the thread bush (14), a sliding rail (11) is fixedly installed on the top plate (7), the second sliding block (13) is sleeved on the sliding rail (11) and is in sliding connection with the sliding rail (11), an electric telescopic rod (15) is fixedly installed at the bottom of the thread bush (14), a driving box (16) is fixedly installed on the telescopic rod of the electric telescopic rod (15), a driving motor (17) is arranged in the driving box (16), the motor shaft of the driving motor (17) penetrates through the bottom wall of the driving box (16) to extend to the lower portion of the driving box (16) and is rotationally connected with the driving box (16) through the bearing, and a milling cutter (19) is installed at the bottom of the motor shaft (17).

2. The surface milling device for the outer surface of the part according to claim 1, wherein a fixing plate is fixedly arranged on the inner side of the supporting column (6), and a first screw rod (3) is arranged in the inner thread of the fixing plate.

3. The external surface milling device for parts according to claim 1, wherein a protective cover (18) is mounted at the bottom of the drive box (16).

4. A part outer surface milling device according to claim 3, characterized in that a water tank (27) is installed in the workbench (2), a water pump (28) is arranged on the right side of the water tank (27), the water pump (28) is connected into the water tank (27) through a water pipe (26), a spray head (25) is installed in the protective cover (18), the water pipe (26) is connected onto the spray head (25), a plurality of water permeable holes are formed in the workbench (2), a drainage plate (29) is installed in the workbench (2), and a water flow groove (31) is installed in the drainage plate (29).

5. The surface milling device for the outer surface of the part according to claim 4, wherein a filter screen (30) is arranged in the water flowing groove (31).