CN216966376U

CN216966376U - Aluminum rod surface brushing and milling device

Info

Publication number: CN216966376U
Application number: CN202122879731.6U
Authority: CN
Inventors: 芮建方
Original assignee: Changzhou Jinfangyuan New Material Co ltd
Current assignee: Changzhou Jinfangyuan New Material Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-07-15
Anticipated expiration: 2031-11-23

Abstract

The utility model relates to the technical field of copper-clad aluminum composite flat wire production, in particular to an aluminum rod surface brushing and milling device which comprises a device box, a box door, a fixed plate, a driving gear, a driven gear and a brushing and milling structure arranged on the driven gear, wherein a rod inlet is formed in one end of the device box, a rod outlet is formed in the box door connected with the device box, the fixed plate is arranged in the device box, a motor is arranged at one end of the fixed plate and controls the driving gear to run, and the driving gear is matched with the driven gear. According to the utility model, the driving gear drives the driven gear to rotate, and the driven gear drives the brush milling structure to follow the circular motion, so that the brush milling cutter is driven to brush and mill the surface of the aluminum rod, the surface smoothness of the aluminum rod is improved, the surface quality of the aluminum rod is ensured, and the production quality of the subsequent copper-clad aluminum flat wire is ensured.

Description

Aluminum rod surface brushing and milling device

Technical Field

The utility model relates to the technical field of copper-clad aluminum composite flat wire production, in particular to an aluminum rod surface brushing and milling device.

Background

The milling is divided into end milling and peripheral milling. The end milling method is to mill a workpiece by using a cutting edge on the end face of a milling cutter. The peripheral milling method is to mill a workpiece with cutting edges on the peripheral surface of a milling cutter. Milling is also divided into forward milling and backward milling according to whether the steering direction of the milling cutter is consistent with the feeding direction of the workpiece.

The copper-clad aluminum wire is an electric wire which takes an aluminum rod core as a main body and is wrapped by a copper layer in a certain proportion, and can be used as a conductor for a coaxial cable and a conductor of a wire cable in electrical equipment. The copper layer is coated outside the aluminum rod core, and the copper-clad aluminum composite wire can utilize the advantage of small aluminum specific gravity and improve the welding performance. In the production process of the composite flat wire, before the aluminum rod core is wrapped with the copper layer, if the surface of the aluminum rod core is uneven and has scraps, the wrapping flatness and the surface quality are directly influenced after the copper layer is wrapped outside the aluminum rod core, and the scraps can also damage the external copper layer.

Therefore, the aluminum rod surface brushing and milling device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an aluminum rod surface brushing and milling device.

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

a brushing and milling device for the surface of an aluminum rod comprises a device box, a box door, a fixing plate, a driving gear, a driven gear and a brushing and milling structure arranged on the driven gear, wherein a rod inlet is formed in one end of the device box, a rod outlet is formed in the box door connected with the device box, the fixing plate is arranged in the device box, a motor is arranged at one end of the fixing plate and controls the driving gear to run, and the driving gear is matched with the driven gear;

the brush milling structure comprises a connecting frame, a lead screw, a nut pair, a handle, a cutter bar sleeve and a brush milling cutter, wherein the lead screw is arranged on the connecting frame in a matching way, one end of the lead screw is fixed with the handle, the outer ring of the lead screw is also matched with the nut pair, one end of the nut pair is fixedly connected onto the cutter bar sleeve, and the brush milling cutter is arranged on the cutter bar sleeve;

the driven gear is back to the side wall of one end of the brush milling structure is welded with three connecting rods, one end of each connecting rod extends into a sliding groove, the sliding grooves are formed in the fixed plates, workpiece holes are formed in the fixed plates, guide structures are arranged on the hole walls of the workpiece holes, and the guide structures are connected with the guide plates.

Preferably, the motor is arranged on the motor base, the motor base is fixed on the fixing plate through bolts, and an output shaft of the motor is fixedly connected with a gear rod of the driving gear through a coupler.

Preferably, the workpiece hole is a cylindrical counter bore, the guide structure is arranged in a hole with a larger outer diameter, the cylindrical counter bore penetrates through the fixing plate, and the cylindrical hole is communicated with an inner circular hole of the driven gear.

Preferably, the guide structure comprises a fixed shell, a spring and a guide rod, wherein one end of the fixed shell is arranged in the workpiece hole, the spring is arranged in the fixed shell, the other end of the spring is connected to the guide rod, and the guide rod penetrates through the fixed shell and is fixedly connected with the guide plate.

Preferably, the brushing and milling structure is connected with the driven gear through a fixing block.

The utility model has the beneficial effects that:

according to the utility model, the driving gear drives the driven gear to rotate, and the driven gear drives the brush milling structure to follow and do circular motion, so that the brush milling cutter is driven to brush and mill the surface of the aluminum rod, the surface smoothness of the aluminum rod is improved, the surface quality of the aluminum rod is ensured, and the production quality of the subsequent copper-clad aluminum flat wire is ensured.

Drawings

FIG. 1 is a front view of a brushing and milling device for the surface of an aluminum rod according to the present invention;

FIG. 2 is a schematic diagram of a right-side view structure of the aluminum rod surface brushing and milling device provided by the present invention;

FIG. 3 is a schematic top view of the internal structure of the apparatus box of the aluminum rod surface brushing and milling apparatus according to the present invention;

FIG. 4 is a schematic front view of the positional relationship between a fixing plate and a guide structure of the aluminum rod surface brushing and milling device according to the present invention;

FIG. 5 is a schematic front view of a position relationship between a fixing plate and a sliding chute of the aluminum rod surface brushing and milling device according to the present invention;

fig. 6 is a partially enlarged structural schematic view of the internal structure a in fig. 4 of the aluminum rod surface brushing and milling device according to the present invention.

In the figure: the device comprises a device box 1, a fixing plate 2, a driving gear 3, a motor seat 4, a connecting rod 5, a brush milling cutter 6, a blanking hole 7, a fixing block 8, a cutter bar sleeve 9, a box door 10, a rod outlet 11, a driven gear 12, a motor 13, a guide plate 14, a sliding chute 15, a spring 16, a guide rod 17, a connecting frame 18, a lead screw 19, a handle 20, a nut pair 21, a rod inlet 22 and a fixing shell 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Those not described in detail in this specification are within the skill of the art.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Example (b): referring to fig. 1, 2 and 3 in the attached drawings of the specification, the aluminum rod surface brushing and milling device comprises a device box 1, a box door 10, a fixing plate 2, a driving gear 3, a driven gear 12 and a brushing and milling structure arranged on the driven gear 12, wherein a rod inlet 22 is formed in one end of the device box 1, a rod outlet 11 is formed in the box door 10 connected with the device box 1, the fixing plate 2 is arranged in the device box 1, a motor 13 is arranged at one end of the fixing plate 2, the motor 13 controls the driving gear 3 to run, the driving gear 3 is matched with the driven gear 12, the motor 13 is arranged on a motor base 4, the motor base 4 is fixed on the fixing plate 2 through bolts, and an output shaft of the motor 13 is fixedly connected with a gear rod of the driving gear 3 through a coupler.

Furthermore, the aluminum rod to be brushed and milled is arranged between the transmission devices under the condition that the external transmission devices are matched with the brushing and milling device, so that the aluminum rod can penetrate through the brushing and milling device through a rod inlet and a rod outlet, and the brushing and milling device is utilized to brush and mill the surface of the aluminum rod in the moving process;

the rotation that drives gear pole and driving gear 3 after starting through control motor 13 to drive the rotation of driven gear 12 with driving gear 3 mutually supporting, can drive the rotation of brush milling mechanism when driven gear 12 rotates, utilize the brush milling cutter 6 that the structure of milling includes, realize the surface brush milling processing to the aluminium pole surface, guarantee the surface quality on aluminium pole surface, ensure the production quality of follow-up copper clad aluminium flat wire.

Referring to the attached drawings 1-6 of the specification, the side wall of one end of a driven gear 12, which is back to a brushing and milling structure, is welded with three connecting rods 5, one end of each connecting rod 5 extends into a sliding chute 15, the sliding chute 15 is arranged on a fixed plate 2, a workpiece hole is arranged on the fixed plate 2, a guide structure is arranged on the hole wall of the workpiece hole, and the guide structure is connected with a guide plate 14;

the work piece hole is the cylindricality counter bore, and guide structure sets up in the great downthehole of external diameter to the cylindricality counter bore runs through fixed plate 2, and the cylindricality hole is link up with driven gear 12's interior round hole, and guide structure is including set casing 23, spring 16, guide bar 17, and the one end setting of set casing 23 is in the work piece hole, and spring 16 sets up in set casing 23, and the other end of spring 16 is connected on guide bar 17, and guide bar 17 passes set casing 23 and deflector 14 fixed connection.

Specifically, when the driven gear 12 rotates, the three connecting rods 5 are driven to rotate in the sliding grooves 15, and the connecting rods 5 are matched with the sliding grooves 15 to play a role of assisting in safely supporting the rotation of the driven gear 12;

when the aluminum rod is worn in the brush milling device, the guide plate 14 drives the connecting rod 5 to slide in the fixed shell 23 under the elastic stretching action of the spring 16, so that the guide plate 14 can be driven to contact with the surface of the aluminum rod, the moving guide effect is achieved on the moving aluminum rod, and the auxiliary support effect is achieved on the aluminum rod.

Still further, referring to fig. 3 in the drawings of the specification, the brush milling structure and the driven gear 12 are connected through a fixing block 8, the brush milling structure includes a connecting frame 18, a lead screw 19, a nut pair 21, a handle 20, a cutter bar sleeve 9 and a brush milling cutter 6, the lead screw 19 is arranged on the connecting frame 18 in a matching manner, a through hole is formed in the connecting frame 18, a bearing is arranged in the through hole, the lead screw 19 is arranged in the bearing in a matching manner, the handle 20 is fixed at one end of the lead screw 19, the nut pair 21 is further arranged on an outer ring of the lead screw 19 in a matching manner, one end of the nut pair 21 is fixedly connected to the cutter bar sleeve 9, and the brush milling cutter 6 is installed on the cutter bar sleeve 9.

Specifically, a box door 10 is arranged on one side close to the brush milling structure, after the box door 10 is opened, the position of the brush milling cutter 6 away from the aluminum rod can be conveniently adjusted, a holding handle 20 rotates a lead screw 19, the lead screw 19 rotates in situ, and a nut pair 21 is driven to linearly move along the lead screw 19, so that the cutter rod sleeve 9 and the brush milling cutter 6 are driven to move, and the brush milling cutter 6 is controlled to be in contact with the surface of the aluminum rod;

the driving gear 3 drives the driven gear 12 to rotate, the driven gear 12 drives the brush milling structure to follow and move circularly, so that the brush milling cutter 6 is driven to brush and mill the surface of the aluminum rod, the surface smoothness of the aluminum rod is improved, the surface quality of the aluminum rod is ensured, and scraps generated by brush milling are discharged from the blanking hole 7.

The brushing and milling device can be suitable for surface treatment of the aluminum rod core produced by the copper-clad aluminum composite flat wire, and can also be used for surface treatment of a metal tube rod.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An aluminum rod surface brushing and milling device comprises a device box (1), a box door (10), a fixing plate (2), a driving gear (3), a driven gear (12) and a brushing and milling structure arranged on the driven gear (12), wherein one end of the device box (1) is provided with a rod inlet (22), the box door (10) connected with the device box (1) is provided with a rod outlet (11), the aluminum rod surface brushing and milling device is characterized in that the fixing plate (2) is arranged in the device box (1), one end of the fixing plate (2) is provided with a motor (13), the motor (13) controls the driving gear (3) to run, and the driving gear (3) and the driven gear (12) are mutually connected and matched;

the brush milling structure comprises a connecting frame (18), a lead screw (19), a nut pair (21), a handle (20), a cutter bar sleeve (9) and a brush milling cutter (6), wherein the lead screw (19) is arranged on the connecting frame (18) in a matching way, one end of the lead screw (19) is fixed with the handle (20), the outer ring of the lead screw (19) is also matched with the nut pair (21), one end of the nut pair (21) is fixedly connected onto the cutter bar sleeve (9), and the brush milling cutter (6) is arranged on the cutter bar sleeve (9);

driven gear (12) dorsad the one end lateral wall welding of brush milling structure has three connecting rod (5), and the one end of connecting rod (5) extends to in spout (15), and spout (15) are seted up on fixed plate (2), the work piece hole has been seted up on fixed plate (2), and the pore wall in work piece hole is provided with guide structure, and guide structure is connected with deflector (14).

2. The aluminum rod surface brushing and milling device as claimed in claim 1, wherein the motor (13) is arranged on a motor base (4), the motor base (4) is fixed on the fixing plate (2) through bolts, and an output shaft of the motor (13) is fixedly connected with a gear rod of the driving gear (3) through a coupler.

3. The aluminum rod surface brushing and milling device as claimed in claim 1, wherein the workpiece hole is a cylindrical counter bore, the guide structure is arranged in a hole with a larger outer diameter, the cylindrical counter bore penetrates through the fixing plate (2), and the cylindrical hole is communicated with an inner circular hole of the driven gear (12).

4. The aluminum rod surface brushing and milling device as recited in claim 3, characterized in that the guiding structure comprises a fixed shell (23), a spring (16) and a guiding rod (17), one end of the fixed shell (23) is arranged in the workpiece hole, the spring (16) is arranged in the fixed shell (23), the other end of the spring (16) is connected to the guiding rod (17), and the guiding rod (17) passes through the fixed shell (23) and is fixedly connected with the guiding plate (14).

5. The aluminum rod surface brushing and milling device according to claim 1, characterized in that the brushing and milling structure is connected with the driven gear (12) through a fixing block (8).