CN218252669U

CN218252669U - Transmission gearbox of coiling machine wire feeding wheel

Info

Publication number: CN218252669U
Application number: CN202222195671.0U
Authority: CN
Inventors: 赵显恒; 赵佩阁; 赵许东
Original assignee: Luoyang Xianheng Numerical Control Machine Tool Co ltd
Current assignee: Luoyang Xianheng Numerical Control Machine Tool Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-01-10
Anticipated expiration: 2032-08-19

Abstract

The utility model relates to a coiling machine technical field just discloses coiling machine wire feeding wheel transmission gearbox, including the gearbox, the left fixed surface of gearbox is connected with the motor, and the front surface of gearbox is provided with the access door, the right surface of gearbox rotates and is connected with three wire feeding wheel and three wire feeding wheel down, and the opposite face of three wire feeding wheel and three wire feeding wheel down is provided with the wire rod, and the inside left surface of gearbox rotates and is connected with dwang and driven lever, and the inside of gearbox is provided with decelerator, and the inside of gearbox is provided with accelerating device. Through accelerator's setting, rotate when the dwang and drive accelerator and rotate, because the size of ring gear is greater than transmission drive gear's size, so the ring gear can drive gear and rotate with higher speed when rotating to drive the driven lever and rotate with higher speed, the transfer line rotates with higher speed and can drive down wire feeding wheel and rotate with higher speed, thereby promotes the speed of wire rod conveying.

Description

Transmission gearbox of wire feeding wheel of spring machine

Technical Field

The utility model relates to a coiling machine technical field specifically is coiling machine wire feeding wheel transmission gearbox.

Background

Spring coiling machines are commonly referred to as spring machines and generally refer to mechanical equipment for producing springs. According to the functional characteristics: pressure spring machine, extension spring machine, omnipotent machine, disc machine and special spring machine if: a serpentine spring machine, a torsion spring machine. The driving method is divided into: semi-automatic, numerical control, the speed that current coiling machine such as WB-3D410R sent the wire rod in the use is slow and can't adjust, in case need catch up with a project in this way, the speed of spring processing can be influenced to the conveying speed is slow, and too slow pine line speed leads to the speed of spring processing to slow down for the coiling machine can't promote the speed of production, leads to the project period can't accomplish on time, influences the benefit of mill, so need a coiling machine wire feeding wheel transmission case that can promote the wire feeding speed urgently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a coiling machine wire feeding wheel transmission gearbox possesses advantages such as the speed that promotes the wire rod conveying, has solved the problem that the speed that the wire rod was carried can't be adjusted at a slow speed.

(II) technical scheme

For the speed purpose that realizes above-mentioned promotion wire rod conveying, the utility model provides a following technical scheme: the transmission gearbox comprises a gearbox, a motor is fixedly connected to the left surface of the gearbox, an access door is arranged on the front surface of the gearbox, a three upper wire feeding wheel and a three lower wire feeding wheel are connected to the right surface of the gearbox in a rotating mode, wires are arranged on opposite surfaces of the three upper wire feeding wheel and the three lower wire feeding wheel, the rear ends of the three upper wire feeding wheel and the three lower wire feeding wheel all penetrate through the gearbox, belts are sleeved on the three upper wire feeding wheel and the three lower wire feeding wheel, the two belts are in transmission connection with the three upper wire feeding wheel and the three lower wire feeding wheel respectively, the left surface inside the gearbox is connected with a rotating rod and a driven rod in a rotating mode, the driven rod is located below the rotating rod and does not contact with the rotating rod, a speed reducer is arranged inside the gearbox, an accelerating device is arranged inside the gearbox, a sliding groove is formed in the top surface of the rotating rod, bolt holes are formed in the bottom surface inside the sliding groove in a vertical arrangement mode, the left end of the rotating rod penetrates through fixed connection with the output end of the motor, the right end of the rotating rod is fixedly connected with the upper wire feeding wheel on the foremost side, two sliding blocks are connected with a sliding block in a sliding sleeve, and a sliding block is connected with the first sliding block.

Preferably, decelerator includes inside hollow dead lever, and dead lever fixed connection removes the bottom surface of cover on the right side, and the inside sliding connection of dead lever has the regulation pole, and the lower extreme of adjusting the pole extends the inside of dead lever, adjusts the lower extreme fixedly connected with curved gear of pole, and curved gear is connected with the drive gear meshing, and the front surface threaded connection of dead lever has the second bolt, and the front surface of adjusting the pole is the mode equidistance of vertical range and has seted up the connecting hole, and the rear end through fixed pole and connecting hole threaded connection of second bolt.

Preferably, the accelerating device comprises two connecting rods, the two connecting rods are respectively and fixedly connected to the front surface and the rear surface of the left moving sleeve, the opposite ends of the two connecting rods are fixedly connected with toothed rings, and the toothed rings are meshed with the transmission gear.

(III) advantageous effects

Compared with the prior art, the utility model provides a coiling machine wire feeding wheel transmission gearbox possesses following beneficial effect:

1. this coiling machine wire feeding wheel transmission gearbox through accelerating device's setting, rotates when the dwang and drives accelerating device and rotate, because the size of ring gear is greater than transmission drive gear's size, so can drive gear and rotate with higher speed when the ring gear rotates to drive the driven lever and rotate with higher speed, the drive lever rotates with higher speed and can drive down the wire feeding wheel and rotate with higher speed, thereby promotes the speed of wire rod conveying.

2. This coiling machine wire feeding wheel transmission gearbox after the mobile sleeve is adjusted suitable position, uses first bolt and the bolt hole threaded connection who corresponds to it is fixed to remove the sleeve, removes the sleeve when avoiding the dwang to rotate and takes place the displacement, thereby has promoted the device's stability in use.

3. This coiling machine wire feeding wheel transmission gearbox through decelerator's setting, because the contact of arc gear indirect and drive gear leads to down wire feeding wheel pivoted speed slower, so conveying speed is slower, is applicable to and does not use when reaching the time limit for a project usually to the device's application scope has been promoted.

Drawings

FIG. 1 is a schematic view of the structure of the transmission gearbox of the wire feeding wheel of the spring machine of the present invention;

FIG. 2 is a schematic view of the internal structure of the transmission gearbox of the wire feeding wheel transmission gearbox of the spring machine of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is the schematic view of the plane structure of the transmission gearbox of the wire feeding wheel of the spring machine of the utility model.

In the figure: the device comprises a transmission case 1, a motor 2, an access door 3, an upper wire feeding wheel 4, a lower wire feeding wheel 5, a wire 6, a rotating rod 7, a driven rod 8, a sliding chute 9, a bolt hole 10, a transmission gear 11, a moving sleeve 12, a sliding block 13, a first bolt 14, a connecting rod 15, a toothed ring 16, a fixing rod 17, a second bolt 18, an adjusting rod 19, a connecting hole 20, an arc gear 21 and a belt 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a new technical solution: the transmission gearbox of the wire feeding wheel of the spring machine comprises a gearbox 1, a motor 2 is fixedly connected to the left surface of the gearbox 1, the motor 2 is of the prior structure, an access door 3 is arranged on the front surface of the gearbox 1, three upper wire feeding wheels 4 and three lower wire feeding wheels 5 are rotatably connected to the right surface of the gearbox 1, wires 6 are arranged on the opposite surfaces of the three upper wire feeding wheels 4 and the three lower wire feeding wheels 5, the rear ends of the three upper wire feeding wheels 4 and the three lower wire feeding wheels 5 penetrate through the gearbox 1, belts 22 are sleeved on the three upper wire feeding wheels 4 and the three lower wire feeding wheels 5, the two belts 22 are respectively in transmission connection with the three upper wire feeding wheels 4 and the three lower wire feeding wheels 5, and a rotating rod 7 and a driven rod 8 are rotatably connected to the left surface inside the gearbox 1, driven lever 8 is located the below of dwang 7 and does not contact with dwang 7, spout 9 has been seted up to the top surface of dwang 7, the inside bottom surface of spout 9 is the mode equidistance of vertical range and has seted up bolt hole 10, the left end of dwang 7 runs through the output fixed connection of gearbox 1 and motor 2, the right-hand member of dwang 7 and the last wire feeding wheel 4 fixed connection of foremost side, the right-hand member of driven lever 8 and the lower wire feeding wheel 5 fixed connection of foremost side, when using the device, drive dwang 7 through connecting external power source starter motor 2 and rotate, dwang 7 rotates and drives the last wire feeding wheel 4 of foremost side and rotates, utilize belt 22 to drive three wire feeding wheel 4 and rotate.

Fixed cover has been connected with drive gear 11 on the driven lever 8, sliding sleeve has two and has been moved cover 12 on dwang 7, two equal fixedly connected with sliders 13 of the inside top surface of moving cover 12, two sliders 13 all with spout 9 sliding connection, the equal threaded connection of top surface of two moving cover 12 has first bolt 14, two

slider

13 and 10 threaded connection of bolt hole are run through respectively to the lower extreme of first bolt 14, when using the device, through sliding sleeve 12, adjust the position of moving cover 12 on dwang 7, after suitable position was adjusted to when moving cover 12, use

first bolt

14 and 10 threaded connection of bolt hole that correspond, thereby it is fixed to remove cover 12, it takes place the displacement to remove cover 12 when avoiding dwang 7 to rotate, thereby the stability in use of the device has been promoted.

The inside of gearbox 1 is provided with decelerator, decelerator includes inside hollow dead lever 17, dead lever 17 fixed connection is in the bottom surface of right side moving sleeve 12, the inside sliding connection of dead lever 17 has regulation pole 19, the lower extreme of regulation pole 19 extends the inside of dead lever 17, the lower extreme fixedly connected with arc gear 21 of regulation pole 19, arc gear 21 meshes with drive gear 11 and is connected, the front surface threaded connection of dead lever 17 has second bolt 18, connecting hole 20 has been seted up to the mode equidistance that the front surface of regulation pole 19 is vertical range, the rear end of second bolt 18 runs through dead lever 17 and connecting hole 20 threaded connection, when using the device, drive arc gear 21 and move through moving regulation pole 19, make arc gear 21 mesh with drive gear 11 and be connected, then use second bolt 18 and corresponding connecting hole 20 threaded connection, thereby with adjusting pole 19 fixed firm can, when moving sleeve 12 on the right side rotates whole decelerator rotates, when arc gear 21 and drive gear 11 contact, arc gear 21 drives drive gear 11 to rotate, drive gear 11 drives driven lever 8 to rotate, pole 8 drives lower wire feeding wheel 5 of foremost side, utilize belt 22 to drive wire wheel 5 to carry out the rotation more slowly than the indirect speed of carrying wire feeding wheel, so as the indirect speed of carrying wire rod 11 results in the indirect conveying speed of conveying.

An accelerating device is arranged inside the gearbox 1 and comprises two connecting rods 15, the two connecting rods 15 are fixedly connected to the front surface and the rear surface of a left moving sleeve 12 respectively, toothed rings 16 are fixedly connected to the opposite ends of the two connecting rods 15, the toothed rings 16 are meshed with a transmission gear 11, when the device is used, when the speed of conveying a wire 6 needs to be accelerated, an upward moving adjusting rod 19 drives an arc-shaped gear 21 to move upwards, the arc-shaped gear 21 is separated from the transmission gear 11 and is fixedly and firmly fixed by a second bolt 18, then the whole speed reducing device is moved away from the upper side of the transmission gear 11 by moving the moving sleeve 12 on the right side, the accelerating device is moved to the upper side of the transmission gear 11 by moving the moving sleeve 12 on the left side, the toothed rings 16 are meshed with the transmission gear 11 and fixedly and firmly fixed, the accelerating device is driven to rotate when the rotating rod 7 rotates, the toothed rings 16 are larger than the transmission gear 11, the toothed rings 16 can drive the transmission gear 11 to rotate in an accelerating manner, so as to drive a driven rod 8 to rotate in an accelerating manner, the accelerated rotation of the driven rod 8 can drive a lower wire feeding wheel 5 to accelerate the speed of the wire 6 to be improved.

The working principle is as follows: when the device is used, firstly, the motor 2 is started by connecting an external power supply to drive the rotating rod 7 to rotate, the rotating rod 7 rotates to drive the upper wire feeding wheel 4 at the forefront side to rotate, the three upper wire feeding wheels 4 are driven to rotate by using the belt 22, then the position of the moving sleeve 12 on the rotating rod 7 is adjusted by sliding the moving sleeve 12, after the moving sleeve 12 is adjusted to a proper position, the first bolt 14 is in threaded connection with the corresponding bolt hole 10, so that the moving sleeve 12 is fixed, the moving sleeve 12 is prevented from being displaced when the rotating rod 7 rotates, the use stability of the device is improved, then the arc gear 21 is driven to move by the moving adjusting rod 19, so that the arc gear 21 is in meshed connection with the transmission gear 11, then the second bolt 18 is in threaded connection with the corresponding connecting hole 20, so that the adjusting rod 19 is firmly fixed, the whole speed reducing device is driven to rotate when the moving sleeve 12 at the right side rotates, when the arc gear 21 is in contact with the transmission gear 11, the transmission gear 11 drives the transmission gear 11 to rotate, the transmission gear 11, the transmission gear 8 drives the lower wire feeding wheel 5 at the forefront side, the transmission gear 21 is driven by using the lower wire feeding wheel 5, and the transmission gear 21, the transmission gear 11 is driven by using the transmission gear 6, and the transmission gear 11 is accelerated and then the transmission gear is moved to move up, and the transmission gear is moved up, and then the transmission gear is moved up, the transmission gear 11, the transmission gear is moved up, and then the transmission gear is moved up, and then, the left moving sleeve 12 is firmly fixed, so that when the rotating rod 7 rotates to drive the accelerating device to rotate, and the size of the toothed ring 16 is larger than that of the transmission gear 11, the toothed ring 16 can drive the transmission gear 11 to rotate in an accelerating manner when rotating, so that the driven rod 8 is driven to rotate in an accelerating manner, the driven rod 8 can drive the lower wire feeding wheel 5 to rotate in an accelerating manner when rotating in an accelerating manner, and the conveying speed of the wire 6 is increased.

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. Coiling machine wire feeding wheel transmission gearbox, including gearbox (1), the left surface fixed connection of gearbox (1) has motor (2), and the front surface of gearbox (1) is provided with access door (3), its characterized in that: the right surface of gearbox (1) is rotated and is connected with three wire feeding wheel (4) and three wire feeding wheel (5) down, the opposite face of three wire feeding wheel (4) and three wire feeding wheel (5) down is provided with wire rod (6), the rear end of three wire feeding wheel (4) and three wire feeding wheel (5) down all runs through gearbox (1), belt (22) have all been cup jointed in three wire feeding wheel (4) and three wire feeding wheel (5) down, two belt (22) are connected with three wire feeding wheel (4) and three wire feeding wheel (5) transmission down respectively, the inside left surface of gearbox (1) is rotated and is connected with dwang (7) and driven lever (8), driven lever (8) are located the below of dwang (7) and do not contact with dwang (7), the inside of gearbox (1) is provided with decelerator, the inside of gearbox (1) is provided with accelerating device.

2. The coiling machine wire feeding wheel transmission gearbox as claimed in claim 1, characterized in that: spout (9) have been seted up to the top surface of dwang (7), and bolt hole (10) have been seted up to the mode equidistance that the inside bottom surface of spout (9) is vertical range, and the output fixed connection of gearbox (1) and motor (2) is run through to the left end of dwang (7), and the right-hand member of dwang (7) and last wire feeding wheel (4) fixed connection of foremost side.

3. The coiling machine wire feeding wheel transmission gearbox as claimed in claim 1, characterized in that: the right end of the driven rod (8) is fixedly connected with the lower wire feeding wheel (5) at the foremost side, and a transmission gear (11) is fixedly sleeved on the driven rod (8).

4. The coiling machine wire feeding wheel transmission gearbox as claimed in claim 3, characterized in that: dwang (7) go up sliding sleeve and have been cup jointed two and remove cover (12), two remove the equal fixedly connected with slider (13) of the inside top surface of cover (12), two slider (13) all with spout (9) sliding connection, the equal threaded connection of top surface of two removal covers (12) has first bolt (14), the lower extreme of two first bolt (14) runs through two slider (13) and bolt hole (10) threaded connection respectively.

5. The coiling machine wire feeding wheel transmission gearbox as claimed in claim 4, characterized in that: the speed reducer comprises a hollow fixing rod (17) inside, the fixing rod (17) is fixedly connected to the bottom face of the right side moving sleeve (12), an adjusting rod (19) is connected to the inside of the fixing rod (17) in a sliding mode, the lower end of the adjusting rod (19) extends out of the inside of the fixing rod (17), an arc gear (21) is fixedly connected to the lower end of the adjusting rod (19), the arc gear (21) is meshed with a transmission gear (11) and is connected with the transmission gear (11), a second bolt (18) is connected to the front surface of the fixing rod (17) in a threaded mode, connecting holes (20) are formed in the front surface of the adjusting rod (19) in an equidistant vertical arrangement mode, and the rear end of the second bolt (18) penetrates through the fixing rod (17) and is connected with the connecting holes (20) in a threaded mode.

6. The coiling machine wire feeding wheel transmission gearbox as claimed in claim 4, characterized in that: the accelerating device comprises two connecting rods (15), the two connecting rods (15) are respectively and fixedly connected to the front surface and the rear surface of the left moving sleeve (12), the opposite ends of the two connecting rods (15) are fixedly connected with a toothed ring (16), and the toothed ring (16) is meshed with the transmission gear (11).