CN113547169A

CN113547169A - Copper bar fixed-length processing device and using method thereof

Info

Publication number: CN113547169A
Application number: CN202110841986.5A
Authority: CN
Inventors: 李恩彦
Original assignee: Individual
Current assignee: Hubei Haorun New Material Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-10-26
Anticipated expiration: 2041-07-26
Also published as: CN113547169B

Abstract

The invention relates to the technical field of copper product processing, in particular to a copper bar fixed-length processing device and a using method thereof, wherein the copper bar fixed-length processing device comprises a processing table, a support I and a support II, a lifting motor and a lead screw lifter are arranged on the support II, a lead screw of the lead screw lifter passes through the support II and is connected with a cutting motor, a saw blade is connected to the shaft end of the cutting motor, the copper bar fixed-length processing device also comprises a rotating shaft I and a lead screw, a rotating wheel and a bevel gear I are connected to the rotating shaft I, the lead screw is connected with a moving seat, the moving seat is connected with a supporting seat, the moving seat is connected with the bevel gear II through the supporting seat, a linear guide rail and a base, the base is connected with a moving block through a spring, the bevel gear II is meshed with the bevel gear I, an inductor I is connected to the bevel gear II, and the lifting motor and the cutting motor are controlled and connected to the inductor II; the copper bar fixed-length cutting machine is simple in structure and reasonable in design, fixed-length cutting of a copper bar is achieved by changing the transmission ratio of the bevel gear, labor intensity is reduced, and the copper bar fixed-length cutting machine is convenient to use.

Description

Copper bar fixed-length processing device and using method thereof

Technical Field

The invention relates to the technical field of copper material processing, in particular to a fixed-length copper rod processing device and a using method thereof.

Background

The copper bar is a non-ferrous metal bar, has high conductivity and wide application, and is mainly divided into a brass bar, a red copper bar and the like. Most of the existing copper bars are formed by extrusion, and the copper bars need to be cut after forming. At present, in the cutting process of carrying out the bar copper, mostly measure the back of ruling in the manual work, use cutting device to cut, efficiency is very low. Meanwhile, in the process of manually measuring and marking, the error is large, the control on the length and the quality of the copper bar is not facilitated, the cutting length of the copper bar is always fixed by the conventional equipment, the cutting length is adjusted more complexly, and the cutting equipment which can conveniently adjust the cutting length at any time and does not need manual marking is needed.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a copper bar fixed-length processing device and a using method thereof.

The technical scheme adopted by the invention for solving the technical problems is as follows:

on one hand, the application provides a bar copper fixed length processingequipment, including the processing platform, processing platform bottom is connected with the backup pad, processing bench fixedly connected with support I and support II, support I with support II is hollow frame type structure, be equipped with elevator motor and lead screw lift on the support II, elevator motor's axle head is connected the worm of lead screw lift realizes the automatic rising of lead screw lift, lead screw lift's lead screw passes support II and connects cutting motor, cutting motor's axle head is connected with the saw bit, the processing platform is opened the fluting in the below of saw bit, prevents that the saw bit from damaging the processing platform, still includes pivot I and lead screw, pivot I passes the processing platform and fixes between support I and the backup pad, the upper end passes through the bearing to be fixed in support I, and the lower extreme passes through the bearing to be fixed in the backup pad, the rotating shaft I is connected with a rotating wheel and a bevel gear I, the lead screw is fixed between the processing table and the supporting plate, the upper end of the lead screw is fixed in the processing table through a bearing, and the lower end of the lead screw is fixed in the supporting plate through a bearing; the lead screw is connected with a moving seat, the moving seat is connected with a supporting seat, the top surface of the supporting seat is connected with a linear guide rail, the linear guide rail is connected with a base in a matching mode, the base is connected with a moving block through a spring, the moving seat can move up and down on the lead screw through the tension of the spring without rotating along with the lead screw, the base is connected with a bevel gear II, the bevel gear II is meshed with the bevel gear I, and the cutting length of a copper rod can be changed through the up-and-down movement of the bevel gear II: assuming that the diameter of the upper end of the bevel gear I is D, the diameter of the lower end of the bevel gear I is D, and D is 2D, when the bevel gear II is in contact with the upper end of the bevel gear I, the cutting distance is L, when the lower end of the bevel gear II is in contact, the diameter of the bevel gear II is changed into D, which is 1/2, the transmission ratio is increased to twice of the original transmission ratio, and at the moment, the cutting distance is 2L twice of the original transmission ratio; the bevel gear II is connected with an inductor I, the base is connected with an inductor II, the inductor I and the inductor II are in control connection with the lifting motor and the cutting motor, when the inductor I and the inductor II are located on the same straight line, the saw blade is located at the lowest end, signals can be transmitted to the lifting motor and the cutting motor, the lifting motor can drive a worm in the screw rod lifter to enable the cutting motor and the saw blade to rise, the cutting motor can drive the saw blade to rotate, when the bevel gear II rotates for one circle again, the saw blade can descend to the lowest end, and the rotating saw blade can cut the copper rod extending into the saw blade.

Furthermore, the copper bar fixed-length processing device also comprises a pedal plate, wherein the pedal plate is connected with an anti-rotation pull rod through a pull rope, the other end of the anti-rotation pull rod is connected with a ratchet wheel in a contact manner, and the ratchet wheel is connected with the lead screw; the anti-rotation pull rod is connected with a baffle; an anti-rotation spring is wound on the anti-rotation pull rod, and one end of the anti-rotation spring is connected with the baffle; the copper bar fixed length processing device further comprises a handle, wherein the handle is connected with a bevel gear III through a rotating shaft II, the bevel gear III is meshed and connected with a bevel gear IV on the screw rod, so that the upper position and the lower position of the bevel gear II can be controlled by trampling a pedal and rotating the handle by a worker, and the cutting length of the copper bar is adjusted.

Preferably, a fixed pulley is connected to a side surface of the processing table, and the fixed pulley is used for changing the direction of the pull rope.

Preferably, one side of the cutting motor is connected with a vertical guide rod, the vertical guide rod penetrates through the support II, the saw blade and the cutting motor can be ensured to move along the vertical direction all the time during cutting, and deviation is avoided.

Furthermore, the copper bar fixed-length processing device further comprises at least one auxiliary guide rod, all the auxiliary guide rods penetrate through the support I and are connected with the auxiliary rotating wheel through a rotating wheel fixing frame, and one auxiliary guide rod is wound with an auxiliary spring and is fed into the copper bar fixed-length processing device in different sizes.

Preferably, the rotating wheel and the auxiliary rotating wheel are embossing rollers, and the surface of the rotating wheel and the auxiliary rotating wheel is provided with embossing, so that the friction force between the copper bar and the rotating wheel can be increased, and the rotating wheel can be driven to rotate when the copper bar is fed.

On the other hand, the application provides a use method of a copper bar fixed length processing device, and the copper bar fixed length processing device comprises the following steps:

s1: the pedal is treaded to drive the pull rope to make the anti-rotation pull rod move to be separated from the ratchet wheel, and meanwhile, the anti-rotation spring is compressed;

s2: the handle is rotated to drive the bevel gear III to rotate, further drive the bevel gear IV to rotate, further drive the screw rod to rotate, the movable seat moves downwards, and meanwhile, the base moves towards the bevel gear I along the linear guide rail under the action of the spring to drive the bevel gear I and the bevel gear II to be tightly attached;

s3: when the pedal is loosened, the anti-rotation pull rod is contacted with the ratchet again under the action of the anti-rotation spring, the screw stops rotating, and the moving seat stops moving;

s4: the copper bar is placed on the table surface of the processing table and pushed towards the direction of the saw blade, when the copper bar passes through the rotating wheel, the auxiliary rotating wheel is moved, and the copper bar to be cut is tightly contacted with the rotating wheel and the auxiliary rotating wheel; meanwhile, the copper bar drives the rotating wheel to rotate, so that the bevel gear I is driven to rotate, and the bevel gear II is driven to rotate;

s5: pushing the copper bar to be cut to the saw blade;

s6: the bevel gear II rotates, the inductor I and the inductor II are not positioned on the same straight line any more, the lifting motor drives the saw blade to rise firstly, the copper bar is pushed forwards at a constant speed, then the bevel gear II rotates for a circle, the inductor I and the inductor II are positioned on the same straight line again, and the lifting motor drives the saw blade to fall down, so that the single copper bar cutting is completed;

s7: step S6 is repeated to perform multiple cuts.

Compared with the prior art, the invention has the beneficial effects that: (1) by arranging the bevel gear I and the bevel gear II which are meshed with each other to be matched, the transmission ratio generated by the contact position of the driven contact bevel wheel and the driven contact bevel wheel is changed by utilizing the difference of the upper diameter and the lower diameter of the bevel gear transmission, so that the change of the length of the copper bar to be intercepted is achieved, the intercepting length can be freely adjusted, the scribing operation is reduced, and the production efficiency and the production quality are improved; (2) by arranging the auxiliary rotating wheel, the auxiliary guide rod and other structures, the copper bars with different diameters can be cut without adjustment; (3) through setting up structures such as handle and running-board, the staff rotates the handle, tramples the running-board and can realize reducing intensity of labour, convenient to use to the regulation of bar copper cutting length.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a front view of a copper bar fixed length processing device in the application (a bevel gear II is meshed with the top of a bevel gear I).

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a left side view of the copper bar fixed length processing device in the application.

FIG. 4 is a schematic view showing the construction of a bevel gear I, a bevel gear II and a movable base (bevel gear II is engaged with the bottom of bevel gear I)

Description of reference numerals:

1, a processing table; 2 a foot pedal; 3, pulling a rope; 4, fixing a pulley; 5, a rotation-preventing pull rod; 6 an anti-rotation spring; 7, a baffle plate; 8, a lead screw; 9 a handle; 10, rotating a shaft II; 11 a movable seat; 12 bevel gears III; 13 a bevel gear IV; 14, supporting a seat; 15 springs; 161 inductor I; 162 inductor II; 17 bevel gear II; 18 bevel gear I; 19 a base; 20 linear guide rails; 21, a bracket I; 22 rotating wheels; 23 a screw rod lifter; 24 vertical guide rods; 25, bracket II; 26 a cutting motor; 27 saw blade; 28 a rotating shaft I; 29 a support plate; 30 ratchet wheels; 31 an auxiliary spring; 32 auxiliary guide rods; 33 a lift motor; 34 an auxiliary runner; 35 a rotating wheel fixing frame; 36 protective plates.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

Example one

As shown in fig. 1 to 4, the present embodiment provides a copper rod fixed length processing apparatus, which includes a processing table 1, a supporting plate 29 is connected to a bottom of the processing table 1, a support I21 and a support II25 are fixedly connected to the processing table 1, two sides of the processing table 1 are provided with a protection plate 36, a lifting motor 33 and a lead screw lifter 23 are provided on the support II25, a shaft end of the lifting motor 33 is connected to a worm of the lead screw lifter 23, a lead screw of a lead screw 8 lifter passes through the support II25 and is connected to a cutting motor 26, a shaft end of the cutting motor 26 is connected to a saw blade 27, one side of the cutting motor 26 is connected to a vertical guide rod 24, and the vertical guide rod 24 passes through the support II 25; the processing table 1 is provided with a groove below the saw blade 27 and is characterized by further comprising a rotating shaft I and a lead screw 8, wherein the rotating shaft I penetrates through the processing table 1 and is fixed between a support I21 and a support plate 29, the rotating shaft I is connected with a rotating wheel 22 and a bevel gear I18, and the surface of the rotating wheel 22 is provided with embossing; the screw 8 is fixed between the processing table 1 and the supporting plate 29; lead screw 8 is connected with removes seat 11, remove seat 11 and be connected with supporting seat 14, supporting seat 14 top surface is connected with linear guide 20, linear guide 20 cooperation is connected with base 19, base 19 passes through spring 15 and connects the movable block, base 19 is connected with bevel gear II17, bevel gear II17 and bevel gear I18 mesh, be connected with inductor I161 on the bevel gear II17, be connected with inductor II162 on the base 19, inductor I161 and inductor II162 control connection elevator motor 33 and cutting motor 26.

Specifically, the copper bar fixed-length processing device further comprises a pedal 2, the pedal 2 is connected with an anti-rotation pull rod 5 through a pull rope 3, the side surface of the processing table 1 is connected with a fixed pulley 4 for changing the direction of the pull rope 3, the other end of the anti-rotation pull rod 5 is connected with a ratchet 30 in a contact mode, and the ratchet 30 is connected with a lead screw 8; the anti-rotation pull rod 5 is connected with a baffle 7; an anti-rotation spring 6 is wound on the anti-rotation pull rod 5, and one end of the anti-rotation spring 6 is connected with a baffle 7; the copper bar fixed-length processing device further comprises a handle 9, the handle 9 is connected with a bevel gear III12 through a rotating shaft II10, and the bevel gear III12 is meshed with a bevel gear IV13 connected to the lead screw 8.

Specifically, the copper bar fixed-length processing device further comprises three auxiliary guide rods 32, all the auxiliary guide rods 32 penetrate through the support I21 and are connected with the auxiliary rotating wheel 34 through the rotating wheel fixing frame 35, embossing is arranged on the surface of the auxiliary rotating wheel 34, and the auxiliary spring 31 is wound on the middle auxiliary guide rod 32.

The embodiment also provides a use method of the copper bar fixed-length processing device, and the copper bar fixed-length processing device specifically comprises the following steps:

s1: the pedal 2 is treaded to drive the pull rope 3 to make the anti-rotation pull rod 5 move to be separated from the ratchet wheel 30, and meanwhile, the anti-rotation spring 6 is compressed;

s2: the handle 9 is rotated to drive the bevel gear III12 to rotate, and further drive the bevel gear IV13 to rotate, and further drive the screw 8 to rotate, the movable seat 11 moves downwards, and meanwhile, under the action of the spring 15, the base 19 moves along the linear guide rail 20 to the direction of the bevel gear I18, and drives the bevel gear I18 and the bevel gear II17 to be tightly attached;

s3: the pedal 2 is loosened, the anti-rotation pull rod 5 is contacted with the ratchet wheel 30 again under the action of the anti-rotation spring 6, the screw rod 8 stops rotating, and the moving seat 11 stops moving;

s4: the copper bar is placed on the table top of the processing table 1 and pushed towards the direction of the saw blade 27, when the copper bar passes through the rotating wheel 22, the auxiliary rotating wheel 34 is moved, and the copper bar to be cut is tightly contacted with the rotating wheel 22 and the auxiliary rotating wheel 34; meanwhile, the copper rod drives the rotating wheel 22 to rotate, and further drives the bevel gear I18 to rotate, and further drives the bevel gear II17 to rotate;

s5: pushing the copper bar to be cut to the saw blade 27;

s6: the bevel gear II17 rotates, the inductor I161 and the inductor II162 are not located on the same straight line any more, the lifting motor 33 firstly drives the saw blade 27 to lift up to push the copper bar forward at a constant speed, then the bevel gear II17 rotates for a circle, the inductor I161 and the inductor II162 are located on the same straight line again, and the lifting motor 33 drives the saw blade 27 to fall down to complete single copper bar cutting;

s7: step S6 is repeated to perform multiple cuts.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A copper bar fixed length processing device comprises a processing table, wherein a supporting plate is connected to the bottom of the processing table, a support I and a support II are fixedly connected to the processing table, a lifting motor and a lead screw lifter are arranged on the support II, the shaft end of the lifting motor is connected with a worm of the lead screw lifter, a lead screw of the lead screw lifter penetrates through the support II and is connected with a cutting motor, the shaft end of the cutting motor is connected with a saw blade, a groove is formed in the processing table below the saw blade, the copper bar fixed length processing device is characterized by further comprising a rotating shaft I and a lead screw, the rotating shaft I penetrates through the processing table and is fixed between the support I and the supporting plate, a rotating wheel and a bevel gear I are connected to the rotating shaft I, and the lead screw is fixed between the processing table and the supporting plate; the lead screw is connected with a moving seat, the moving seat is connected with a supporting seat, the top surface of the supporting seat is connected with a linear guide rail, the linear guide rail is connected with a base in a matching mode, the base is connected with a moving block through a spring, the base is connected with a bevel gear II, the bevel gear II is meshed with the bevel gear I, the bevel gear II is connected with an inductor I, the base is connected with an inductor II, and the inductor I and the inductor II are in control connection with the lifting motor and the cutting motor.

2. The copper bar fixed-length machining device according to claim 1, further comprising a pedal plate, wherein the pedal plate is connected with an anti-rotation pull rod through a pull rope, the other end of the anti-rotation pull rod is connected with a ratchet wheel in a contact mode, and the ratchet wheel is connected with the lead screw; the anti-rotation pull rod is connected with a baffle; an anti-rotation spring is wound on the anti-rotation pull rod, and one end of the anti-rotation spring is connected with the baffle; the copper bar fixed-length processing device further comprises a handle, wherein the handle is connected with a bevel gear III through a rotating shaft II, and the bevel gear III is meshed with a bevel gear IV on the lead screw.

3. A copper rod length processing device according to claim 1 or 2, wherein a fixed pulley is connected to a side surface of the processing table, and the fixed pulley is used for changing the direction of the pulling rope.

4. A device for processing fixed length of copper bar according to claim 1, wherein a vertical guide rod is connected to one side of said cutting motor, and said vertical guide rod passes through said support II.

5. A device for processing fixed length of copper bar according to claim 1, further comprising at least one auxiliary guide rod, wherein all the auxiliary guide rods pass through the support I and are connected with the auxiliary rotating wheel through a rotating wheel fixing frame, and one of the auxiliary guide rods is wound with an auxiliary spring.

6. A copper rod fixed length processing device according to claim 1 or 4, wherein the rotating wheel and the auxiliary rotating wheel are embossing rollers.

7. The use method of the copper bar fixed-length processing device is characterized in that the copper bar fixed-length processing device according to any one of claims 1 to 6 is adopted, and the method specifically comprises the following steps:

s5: pushing the copper bar to be cut to the saw blade;

s7: step S6 is repeated to perform multiple cuts.