CN217941971U

CN217941971U - Aluminum profile composite profiling milling machine

Info

Publication number: CN217941971U
Application number: CN202221198870.0U
Authority: CN
Inventors: 曹恒先
Original assignee: Jinan Naheng Machinery Co ltd
Current assignee: Jinan Naheng Machinery Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-12-02
Anticipated expiration: 2032-05-18

Abstract

The utility model discloses a compound profile modeling milling machine of aluminium alloy, which comprises a bod, install the mounting bracket on the organism, be equipped with fixture on the mounting bracket, be connected with the mount on the mounting bracket, the upper end of mount is rotated and is connected with the eccentric shaft, the upper end of eccentric shaft is fixed with the eccentric wheel, eccentric wheel and fixture are corresponding, one side of eccentric wheel is equipped with adjustment mechanism, the last pull rod that is equipped with of adjustment mechanism, the axle sleeve has been cup jointed in the slip on the eccentric shaft, the cover is equipped with two end-toothed discs on the eccentric shaft, is located end-toothed disc and the mount fixed connection of lower extreme, is located end-toothed disc and the axle sleeve fixed connection of upper end. The utility model discloses the processing part of treating that can be fine carries out the centre gripping fixed, conveniently adjusts simultaneously, can promote the efficiency and the quality of regulation well to guarantee to adjust the stability of back part, promote work efficiency.

Description

Aluminum profile composite profiling milling machine

Technical Field

The utility model relates to a shape milling machine technical field especially relates to a compound profile modeling milling machine of aluminium alloy.

Background

The milling machine is a machine tool for milling a workpiece by using a milling cutter. The milling machine can mill planes, grooves, gear teeth, threads and spline shafts, can also process complex molded surfaces, has higher efficiency than a planer, and is widely applied to mechanical manufacturing and repairing departments.

The milling machine is a machine tool with wide application, and can process planes, grooves, tooth dividing parts, spiral surfaces and various curved surfaces on the milling machine.

Current profiling milling machine is when using, often will wait to process the part and place the mounting bracket on to be convenient for carry out the processing operation, adding man-hour needs carry out the clamping with the part, and conventional mode is that both ends press from both sides tightly, and the opposite side uses the eccentric wheel to contradict, nevertheless can not fine assurance eccentric wheel position's stability, is not convenient for adjust simultaneously, influences the efficiency and the quality of work, so need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the stability that can not fine assurance eccentric wheel position among the prior art, the regulation of being not convenient for simultaneously influences the efficiency and the not enough of quality of work, and the compound profile modeling milling machine of aluminium alloy that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a compound profile modeling milling machine of aluminium alloy, includes the organism, install the mounting bracket on the organism, be equipped with fixture on the mounting bracket, be connected with the mount on the mounting bracket, the upper end of mount is rotated and is connected with the eccentric shaft, the upper end of eccentric shaft is fixed with the eccentric wheel, eccentric wheel and fixture are corresponding, one side of eccentric wheel is equipped with adjustment mechanism, the last pull rod that is equipped with of adjustment mechanism, the axle sleeve has been cup jointed in the slip on the eccentric shaft, the cover is equipped with two end-toothed discs on the eccentric shaft, is located end-toothed disc and the mount fixed connection of lower extreme, is located end-toothed disc and the axle sleeve fixed connection of upper end.

Preferably, for the convenience of pressing from both sides tightly treating the processing part, fixture is including setting up two splint on the mounting bracket, the upper end of mounting bracket is equipped with the recess, positive and negative tooth screw rod has been cup jointed to the recess internal rotation, the crank is installed to the one end of positive and negative tooth screw rod, the both ends of positive and negative tooth screw rod are all screwed and are had threaded sleeve, two threaded sleeve respectively with two splint fixed connection.

Preferably, for whether the adjusting eccentric wheel can rotate well, the adjusting mechanism comprises a lead screw fixed at one end of the eccentric wheel, a lantern ring is slidably mounted on the lead screw, one end of the lantern ring is rotatably connected with a lead screw nut, the lead screw nut is screwed with the lead screw, and the upper end of the pull rod is rotatably connected to the lower end of the lantern ring.

Preferably, one end of the eccentric extends to the upper end of the mounting bracket in order to provide a good interference with the part to be machined.

Preferably, in order to make the end-toothed discs contact with each other quickly, a spring is fixed between the pull rod and the eccentric shaft.

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

1. the clamping plates are driven to move by the positive and negative screw rods, so that two ends of the part to be processed can be well clamped;

2. the lead screw nut is rotated to move on the lead screw, so that the lantern ring can conveniently drive the pull rod to rotate, the two end tooth discs can be conveniently separated, the eccentric shaft can be conveniently rotated, the eccentric wheel can be conveniently abutted and fixed, and after the adjustment is finished, the two end tooth discs can be conveniently and quickly meshed, so that the position of the eccentric wheel can be conveniently ensured, and the stability of the position of the cloth foot for substitute processing can be ensured;

the utility model discloses the processing part of treating that can be fine carries out the centre gripping fixed, conveniently adjusts simultaneously, can promote the efficiency and the quality of regulation well to guarantee to adjust the stability of back part, promote work efficiency.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a structural view of the clamping mechanism of the present invention;

FIG. 3 is a structural diagram of the adjusting structure of the present invention;

in the figure: 1 crank, 2 splint, 3 mounting brackets, 4 machine bodies, 5 positive and negative screw rods, 6 grooves, 7 threaded sleeves, 8 eccentric wheels, 9 fixing frames, 10 lead screw nuts, 11 lead screws, 12 lantern rings, 13 end-toothed disc, 14 pull rods, 15 eccentric shafts, 16 shaft sleeves and 17 springs.

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.

Referring to fig. 1-3, an aluminium alloy composite profiling milling machine comprises a machine body 4, wherein a mounting frame 3 is installed on the machine body 4, a clamping mechanism is arranged on the mounting frame 3 and can clamp a part to be processed from two ends, a fixing frame 9 is connected to the mounting frame 3, an eccentric shaft 15 is rotatably connected to the upper end of the fixing frame 9, an eccentric wheel 8 is fixed to the upper end of the eccentric shaft 15 and can well enable the eccentric wheel 8 to rotate, the eccentric wheel 8 corresponds to the clamping mechanism, the part to be processed can well abut against the eccentric wheel, the position of the part to be processed can be fixed conveniently, an adjusting mechanism is arranged on one side of the eccentric wheel 8, a pull rod 14 is arranged on the adjusting mechanism, and the position of the pull rod 14 can be controlled.

Referring to fig. 1, 2, fixture is including setting up two splint 2 on mounting bracket 3, the upper end of mounting bracket 3 is equipped with recess 6, positive and negative tooth screw rod 5 has been cup jointed to the 6 internal rotations of recess, crank 1 is installed to positive and negative tooth screw rod 5's one end, threaded sleeve 7 has all been screwed in positive and negative tooth screw rod 5's both ends, two threaded sleeve 7 respectively with two splint 2 fixed connection, it makes two threaded sleeve 7 antiport to rotate crank 1 positive and negative tooth screw rod 5, can drive two messenger's splint 2 and remove, be convenient for make two splint 2 contradict and wait to process the part.

Referring to fig. 2 and 3, the adjusting mechanism includes a lead screw 11 fixed at one end of the eccentric wheel 8, a lantern ring 12 is slidably mounted on the lead screw 11, one end of the lantern ring 12 is rotatably connected with a lead screw nut 10, the lead screw nut 10 is screwed with the lead screw 11, the upper end of the pull rod 14 is rotatably connected to the lower end of the lantern ring 12, the lead screw nut 10 is rotated to move the lead screw nut 10 in a direction away from the eccentric wheel 8, so that the lantern ring 12 pulls the pull rod 14, the shaft sleeve 16 rises along the eccentric shaft 15, the two end-toothed discs 13 are separated, so that the eccentric wheel 8 rotates, after the eccentric wheel 8 and a component to be processed are firmly abutted, the lead screw nut 10 can be rotated reversely to push the end-toothed disc 13 located at the upper end to descend, the two end-toothed discs 13 are engaged, so that the stability of the position of the eccentric wheel 8 is ensured.

Referring to fig. 2 and 3, a shaft sleeve 16 is sleeved on an eccentric shaft 15 in a sliding manner, two end-toothed disks 13 are sleeved on the eccentric shaft 15, the end-toothed disk 13 located at the lower end is fixedly connected with a fixing frame 9, the end-toothed disk 13 located at the upper end is fixedly connected with the shaft sleeve 16, a lead screw nut 10 is rotated, the lead screw nut 10 is moved towards a direction far away from an eccentric wheel 8, a pull rod 14 is conveniently pulled by a lantern ring 12, the shaft sleeve 16 is enabled to ascend along the eccentric shaft 15, the two end-toothed disks 13 are separated, the eccentric wheel 8 is conveniently rotated, after the eccentric wheel 8 is firmly abutted to a part to be processed, the lead screw nut 10 can be rotated reversely, the pull rod 14 pushes the end-toothed disk 13 located at the upper end to descend, the two end-toothed disks 13 are meshed, and the stability of the position of the eccentric wheel 8 is conveniently ensured.

Referring to fig. 2, one end of the eccentric wheel 8 extends to the upper end of the mounting frame 3, and can be well abutted against a part to be machined.

Referring to fig. 3, be fixed with spring 17 between pull rod 14 and the eccentric shaft 15 jointly, help making lantern ring 12 reset fast, be convenient for make two end-toothed discs 13 contradict each other, guarantee holistic stability that can be fine.

The utility model discloses in, during the use, place the part on mounting bracket 3, at this moment the staff can rotate crank 1, make splint 2 remove, be convenient for make two splint 2 contradict and wait to process the part, can rotate screw nut 10 after the conflict finishes, make screw nut 10 to the direction removal of keeping away from eccentric wheel 8, be convenient for make 12 pulling pull rod 14 of the lantern ring, make axle sleeve 16 rise along eccentric shaft 15, two end-toothed disc 13 separations, be convenient for make eccentric wheel 8 rotate, make eccentric wheel 8 and wait to process the firm back of part conflict, can reverse rotation screw nut 10 make pull rod 14 promote the end-toothed disc 13 that is located the upper end and descend, two end-toothed disc 13 meshes, be convenient for guarantee the stability of eccentric wheel 8 positions, guarantee to wait to process the stability of part position.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an aluminium alloy composite profiling milling machine, includes organism (4), its characterized in that: the machine body (4) is provided with an installation frame (3), the installation frame (3) is provided with a clamping mechanism, and the installation frame (3) is connected with a fixed frame (9);

the upper end of mount (9) is rotated and is connected with eccentric shaft (15), the upper end of eccentric shaft (15) is fixed with eccentric wheel (8), eccentric wheel (8) and fixture are corresponding, one side of eccentric wheel (8) is equipped with adjustment mechanism, the last pull rod (14) that is equipped with of adjustment mechanism, sliding sleeve has cup jointed axle sleeve (16) on eccentric shaft (15), the cover is equipped with two end-toothed disc (13) on eccentric shaft (15), and end-toothed disc (13) and mount (9) fixed connection that are located the lower extreme are located, and end-toothed disc (13) and axle sleeve (16) fixed connection that are located the upper end.

2. The aluminum profile composite profiling milling machine as claimed in claim 1, characterized in that: fixture is including setting up two splint (2) on mounting bracket (3), the upper end of mounting bracket (3) is equipped with recess (6), positive and negative tooth screw rod (5) have been cup jointed to recess (6) internal rotation, crank (1) is installed to the one end of positive and negative tooth screw rod (5), threaded sleeve (7) have all been screwed to the both ends of positive and negative tooth screw rod (5), and two threaded sleeve (7) respectively with two splint (2) fixed connection.

3. The aluminum profile composite profiling milling machine as claimed in claim 1, characterized in that: the adjusting mechanism comprises a lead screw (11) fixed at one end of an eccentric wheel (8), a sleeve ring (12) is arranged on the lead screw (11) in a sliding mode, one end of the sleeve ring (12) is rotatably connected with a lead screw nut (10), the lead screw nut (10) is screwed with the lead screw (11) in a threaded mode, and the upper end of a pull rod (14) is rotatably connected to the lower end of the sleeve ring (12).

4. The aluminum profile compound profiling milling machine according to claim 1, characterized in that: one end of the eccentric wheel (8) extends to the upper end of the mounting frame (3).

5. The aluminum profile compound profiling milling machine according to claim 1, characterized in that: and a spring (17) is jointly fixed between the pull rod (14) and the eccentric shaft (15).