CN212734924U

CN212734924U - Boring and milling machine for processing end surface of bushing of extruder

Info

Publication number: CN212734924U
Application number: CN202020732914.8U
Authority: CN
Inventors: 费文鑫
Original assignee: Ma'anshan Huawei Metallurgy Machinery Co ltd
Current assignee: Ma'anshan Huawei Metallurgy Machinery Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-03-19
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a boring and milling machine for processing the end face of a bush of an extruder, which comprises a workbench, wherein a supporting plate is fixedly arranged at the top of the workbench, a fixed seat is fixedly arranged at one side of the supporting plate, a lifting component is fixedly connected at the bottom of the fixed seat, a lifting rod is fixedly connected at the bottom of the lifting component, a mounting plate is fixedly arranged at the bottom of the lifting rod, a rotating motor is fixedly arranged at the bottom of the mounting plate, a transportation component is fixedly arranged at the top of the workbench, and a workpiece is placed above the top of the transportation component, the utility model has simple operation, the transverse position and the front and back position of the processing can be adjusted by utilizing the transportation component and a pushing cylinder, after the adjustment is finished, the clamping component can be utilized to fix the processing, and the workpiece can be precisely processed under the matching of the lifting component and the rotating motor, the operation is convenient, and the production efficiency of the boring and milling machine is improved.

Description

Boring and milling machine for processing end surface of bushing of extruder

Technical Field

The utility model belongs to the technical field of the lathe, concretely relates to processing extruder bush terminal surface boring and milling machine.

Background

The boring and milling machine is a processing tool commonly used in the processing industry at present, combines two functions of a boring machine and a milling machine into a whole, enables the processing efficiency to be higher and the precision to be better, and greatly improves the product quality and the labor efficiency, however, the end face boring and milling machine on the market still has various defects.

The existing boring and milling machine is used for processing a machined part, the position of the machined part is often required to be adjusted according to use requirements, the position and angle of the machined part are low in adjusting efficiency in the prior art, adjusting time is long, and production efficiency of the boring and milling machine is affected, so that the boring and milling machine for processing the end face of the bush of the extruder is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a processing extruder bush terminal surface boring and milling machine to propose in solving above-mentioned background art adding man-hour to the machined part at boring and milling machine, often need adjust the position of machined part according to the user demand, and prior art is low to the position angle modulation efficiency of machined part, leads to the regulation time long, has influenced boring and milling machine's production efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a processing extruder bush terminal surface boring and milling machine, includes the workstation, the top fixed mounting of workstation has the backup pad, one side fixed mounting of backup pad has the fixing base, the bottom fixedly connected with lifting unit of fixing base, just lifting unit's bottom fixedly connected with lifter, the bottom fixed mounting of lifter has the mounting panel, just the bottom fixed mounting rotating electrical machines of mounting panel, the welding has milling cutter on rotating electrical machines's the output shaft, the top fixed mounting of workstation has the transportation subassembly, just the machined part has been placed to the top of transportation subassembly, the top fixed mounting of workstation has the centre gripping subassembly that is used for fixing the machined part.

Preferably, the lifting unit is including seting up the mounting groove in the fixing base bottom, it is connected with the trace axle to rotate on the top inner wall of mounting groove, and trace axle and lifter threaded connection, the fixed cover in the outside of trace axle is equipped with the worm wheel, fixed mounting has revolving cylinder on one side inner wall of mounting groove, fixed mounting has the worm on revolving cylinder's the piston rod, just worm and worm wheel mesh mutually, when needs drive milling cutter and go up and down the regulation, starts revolving cylinder this moment, and revolving cylinder drives the trace axle through the transmission of worm wheel and worm and rotates, and trace axle and lifter threaded connection, so can trun into rectilinear motion with rotary motion, and then can adjust milling cutter's height.

Preferably, the transportation subassembly is including rotating the drive roller of arranging at a plurality of equidistance at the top of workstation, and is a plurality of the drive roller transmission links to each other, one side fixed mounting of workstation has a driving motor, a driving motor then links to each other with the drive roller transmission, and the machined part is located the top of drive roller, utilizes driving motor to drive the drive roller and rotates, and utilizes the frictional force of drive roller and machined part, can drive the machined part and remove.

Preferably, the clamping assembly comprises a pushing cylinder and a fixed plate which are fixedly arranged at the top of the workbench, the workpiece is positioned between the pushing cylinder and the fixed plate, one side of the fixed plate is slidably connected with a rack, clamping blocks are fixedly arranged at the mutually close sides of the rack and the pushing cylinder, the two clamping blocks are clamped with the workpiece, a second driving motor is fixedly arranged at the top of the workbench, a gear is welded on an output shaft of the second driving motor and is meshed with the rack, the workpiece can be clamped and fixed by using the driving motor and the pushing cylinder, so that the workpiece can stably stay at a specified position, when the position of the workpiece needs to be transversely adjusted, the pushing cylinder is firstly used for pushing the workpiece to transversely move, and when the workpiece moves to the specified position, the driving motor is started, it can be clamped by the rack.

Preferably, the top fixed mounting of rotating electrical machines has two sliding seats that the symmetry set up, and the top sliding connection slide bar of sliding seat, two the top of slide bar all with the bottom fixed connection of fixing base, utilize sliding seat and slide bar can be more firm when making milling cutter longitudinal movement.

Preferably, both sides of the driving roller are fixedly provided with bearings, the bearings are fixedly connected with the workbench, and the bearings can be used for providing rotary support for the driving roller and reducing the rotary friction force of the driving roller.

Preferably, a sliding block is fixedly mounted on one side of the fixing plate, a sliding rail is fixedly mounted at the top of the rack, the sliding block is connected with the sliding rail in a sliding manner, and the sliding block and the sliding rail can prevent the rack from shifting when the rack moves transversely.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through designing lifting unit, and can drive the interlock axle through revolving cylinder among the lifting unit and rotate, and interlock axle and lifter threaded connection carry out and can highly adjust milling cutter, and threaded connection structure can improve the precision that milling cutter goes up and down, and the problem that the milling cutter vertical height-adjusting precision that has solved is low.

2. Can drive the drive roller through designing driving motor and rotate, and utilize the frictional force of drive roller and machined part, can drive the machined part and remove, the problem to machined part conveying efficiency low of having solved.

3. Can carry out the centre gripping fixed to the machined part through utilizing driving motor and promotion cylinder, make its stop that can stabilize on the assigned position, and when the position of needs lateral adjustment machined part, at first utilize promotion cylinder to promote machined part lateral shifting, and when the machined part moved to the assigned position on, start driving motor this moment, can be so that the rack carries out the chucking to it, the prior art of having solved fixes unstable problem to the machined part.

The utility model is simple in operation, can adjust the transverse position of processing and front and back position through utilizing the transportation subassembly and promoting the cylinder, and after the regulation finishes, alright it is fixed to it in order to utilize the centre gripping subassembly, under the cooperation of lifting unit and rotating electrical machines, can carry out accurate processing to the machined part, convenient operation has improved the production efficiency of boring and milling machine.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural view of a portion a of fig. 1 according to the present invention;

FIG. 3 is a schematic view of a partially cut-away structure of the fixing base of the present invention;

fig. 4 is a schematic top view of the transportation assembly of the present invention.

In the figure: 1. a work table; 2. a support plate; 3. a fixed seat; 4. a lifting rod; 5. a rotating electric machine; 6. milling cutters; 7. a drive roller; 8. a first drive motor; 9 a workpiece; 10. a push cylinder; 11. a clamping block; 12. a fixing plate; 13. a rack; 14. a second drive motor; 15. a gear; 16. mounting grooves; 17. A rotating cylinder; 18. a worm; 19. a linkage shaft; 20. a worm gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a boring and milling machine for processing the end face of the bushing of an extruder, which comprises: the utility model provides a processing extruder bush terminal surface boring and milling machine, comprises a workbench 1, the top fixed mounting of workstation 1 has backup pad 2, one side fixed mounting of backup pad 2 has fixing base 3, the bottom fixedly connected with lifting unit of fixing base 3, and lifting unit's bottom fixedly connected with lifter 4, the bottom fixed mounting of lifter 4 has the mounting panel, and the bottom fixed mounting rotating electrical machines 5 of mounting panel, the welding has milling cutter 6 on rotating electrical machines 5's the output shaft, the top fixed mounting of workstation 1 has the transportation subassembly, and the machined part 9 has been placed to the top of transportation subassembly, the top fixed mounting of workstation 1 has the centre gripping subassembly that is used for fixing machined part 9.

In this embodiment, preferably, the lifting assembly includes a mounting groove 16 formed in the bottom of the fixing base 3, a linkage shaft 19 is rotatably connected to an inner wall of the top of the mounting groove 16, the linkage shaft 19 is in threaded connection with the lifting rod 4, a worm wheel 20 is fixedly sleeved on an outer side of the linkage shaft 19, a rotary cylinder 17 is fixedly mounted on an inner wall of one side of the mounting groove 16, a worm 18 is fixedly mounted on a piston rod of the rotary cylinder 17, the worm 18 is meshed with the worm wheel 20, when the milling cutter 6 needs to be driven to lift and adjust, the rotary cylinder 17 is started at this time, the rotary cylinder 17 drives the linkage shaft 19 to rotate through transmission of the worm wheel 20 and the worm 18, and the linkage shaft 19 is in threaded connection with the lifting rod 4, so that the rotary motion can be converted into linear motion, and the height.

In this embodiment, preferably, the transportation assembly includes the drive roller 7 of arranging at a plurality of equidistance of the top of workstation 1 of rotation, and a plurality of drive roller 7 transmissions link to each other, and one side fixed mounting of workstation 1 has first driving motor 8, and first driving motor 8 then links to each other with drive roller 7 transmission, and machined part 9 is located the top of drive roller 7, utilizes first driving motor 8 can drive roller 7 and rotate, and utilizes the frictional force of drive roller 7 and machined part 9, can drive machined part 9 and remove.

In this embodiment, preferably, the clamping assembly includes a pushing cylinder 10 and a fixing plate 12 fixedly installed at the top of the worktable 1, and the workpiece 9 is located between the pushing cylinder 10 and the fixing plate 12, one side of the fixing plate 12 is slidably connected with a rack 13, and one side of the rack 13, which is close to the pushing cylinder 10, is fixedly installed with a clamping block, the two clamping blocks are engaged with the workpiece 9, the top of the worktable 1 is fixedly installed with a second driving motor 14, an output shaft of the second driving motor 14 is welded with a gear 15, and the gear 15 is engaged with the rack 13, the workpiece 9 can be clamped and fixed by the second driving motor 14 and the pushing cylinder 10, so that the workpiece can stably stay at a designated position, when the position of the workpiece 9 needs to be adjusted laterally, the pushing cylinder 10 is first used to push the workpiece 9 to move laterally, and when the workpiece 9 moves to the designated position, the second drive motor 14 is now activated, which can be clamped by the toothed rack 13.

In this embodiment, preferably, two sliding seats symmetrically arranged are fixedly installed at the top of the rotating electrical machine 5, the top of each sliding seat is slidably connected with a sliding rod, the tops of the two sliding rods are fixedly connected with the bottom of the fixing seat 3, and the milling cutter 6 can be more stably moved longitudinally by using the sliding seats and the sliding rods.

In this embodiment, preferably, bearings are fixedly mounted on both sides of the driving roller 7, and the bearings are fixedly connected to the workbench 1, so that the bearings can provide rotational support for the driving roller 7 and reduce the rotational friction of the driving roller 7.

In this embodiment, preferably, a sliding block is fixedly mounted on one side of the fixing plate 12, a sliding rail is fixedly mounted on the top of the rack 13, and the sliding block and the sliding rail are slidably connected, so that the rack 13 does not shift when moving laterally by using the sliding block and the sliding rail.

The utility model discloses a theory of operation and use flow: after the device is installed, a workpiece 9 is placed on the driving roller 7, then the driving roller 7 can be driven to rotate by starting the first driving motor 8, the workpiece 9 can be driven to move by utilizing the friction force between the driving roller 7 and the workpiece 9, and the first driving motor 8 can be stopped when the workpiece 9 is transported to a specified position;

then, the pushing cylinder 10 is started again, so that the pushing cylinder 10 can push the workpiece 9 to move transversely, after the transverse movement of the workpiece 9 is adjusted, the second driving motor 14 is started to drive the gear 15 to rotate, and the gear 15 is meshed with the rack 13, so that the rack 13 can be driven to clamp the workpiece 9;

the rotating motor 5 is started to drive the milling cutter 6 to rotate, then the rotating cylinder 17 is started, the rotating cylinder 17 drives the linkage shaft 19 to rotate under the transmission of the worm wheel 20 and the worm 18, and the linkage shaft 19 is in threaded connection with the lifting rod 4, so that the rotating motion can be converted into linear motion, the height of the milling cutter 6 can be adjusted, the milling cutter 6 can be used for machining a machined part 9, the boring and milling machine is convenient to operate, and the production efficiency is greatly improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a processing extruder bush terminal surface boring and milling machine, includes workstation (1), its characterized in that: the top fixed mounting of workstation (1) has backup pad (2), one side fixed mounting of backup pad (2) has fixing base (3), the bottom fixedly connected with lifting unit of fixing base (3), and lifting unit's bottom fixedly connected with lifter (4), the bottom fixed mounting of lifter (4) has the mounting panel, just the bottom fixed mounting rotating electrical machines (5) of mounting panel, the welding has milling cutter (6) on the output shaft of rotating electrical machines (5), the top fixed mounting of workstation (1) has the transportation subassembly, just machined part (9) have been placed to the top of transportation subassembly, the top fixed mounting of workstation (1) has the centre gripping subassembly that is used for fixing machined part (9).

2. The boring and milling machine for machining the end face of the bushing of the extruder as claimed in claim 1, wherein: lifting unit is including offering mounting groove (16) in fixing base (3) bottom, it is connected with interlock axle (19) to rotate on the top inner wall of mounting groove (16), interlock axle (19) and lifter (4) threaded connection, the outside fixed cover of interlock axle (19) is equipped with worm wheel (20), fixed mounting has revolving cylinder (17) on the one side inner wall of mounting groove (16), fixed mounting has worm (18) on the piston rod of revolving cylinder (17), just worm (18) and worm wheel (20) mesh mutually.

3. The boring and milling machine for machining the end face of the bushing of the extruder as claimed in claim 1, wherein: the transportation assembly is including rotating drive roller (7) of arranging at a plurality of equidistance at the top of workstation (1), and is a plurality of drive roller (7) transmission links to each other, one side fixed mounting of workstation (1) has first driving motor (8), first driving motor (8) then link to each other with drive roller (7) transmission, and machined part (9) are located the top of drive roller (7).

4. The boring and milling machine for machining the end face of the bushing of the extruder as claimed in claim 1, wherein: the centre gripping subassembly includes push cylinder (10) and fixed plate (12) of fixed mounting at the top of workstation (1), just machined part (9) are located between push cylinder (10) and fixed plate (12), one side sliding connection of fixed plate (12) has rack (13), just rack (13) and push cylinder (10) equal fixed mounting in one side that is close to each other have the grip block, two grip block and machined part (9) looks block, the top fixed mounting of workstation (1) has second driving motor (14), the welding has gear (15) on the output shaft of second driving motor (14), just gear (15) and rack (13) mesh mutually.

5. The boring and milling machine for machining the end face of the bushing of the extruder as claimed in claim 3, wherein: the top fixed mounting of rotating electrical machines (5) has two sliding seats that the symmetry set up, and the top sliding connection slide bar of sliding seat, two the top of slide bar all with the bottom fixed connection of fixing base (3).

6. The boring and milling machine for machining the end face of the bushing of the extruder as claimed in claim 3, wherein: the bearing is fixedly mounted on two sides of the driving roller (7), and the bearing is fixedly connected with the workbench (1).

7. The boring and milling machine for machining the end face of the bushing of the extruder as claimed in claim 4, wherein: one side fixed mounting of fixed plate (12) has the slider, the top fixed mounting of rack (13) has the slide rail, just slider and slide rail sliding connection.