CN217474469U

CN217474469U - Extruder draw gear that electrician's contact was used

Info

Publication number: CN217474469U
Application number: CN202220820222.8U
Authority: CN
Inventors: 严久江; 李彦彦; 高占强
Original assignee: Qingdao Deli Xinggao New Materials Co ltd
Current assignee: Qingdao Deli Xinggao New Materials Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-09-23
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses an extruder draw gear that electrician's contact was used, the on-line screen storage device comprises a base, the fixed plate that two symmetries of base upper end fixedly connected with set up, two the fixed plate top is equipped with the carriage, through gyro wheel roll connection between carriage lower extreme and the fixed plate the fixed block of carriage upper end fixedly connected with, logical groove has been seted up on the fixed block, it is equipped with the splint that two symmetries set up to lead to the inslot, the fixed block both sides are equipped with and are used for carrying out the moving mechanism that removes to splint. The utility model discloses a fixed and the rotatory effect of gear of pinion rack make two gears roll on the pinion rack to two removal wheels that make two moving grooves roll at the moving groove, thereby make two connecting plates drive the splice box and remove, realize the pulling to the product, through the roll connection who removes wheel and moving groove, reduce the frictional force when removing the frame and remove, when reducing the device operation noise production, the conversion rate of the improvement energy.

Description

Extruder draw gear that electrician's contact was used

Technical Field

The utility model relates to an electrical contact production technical field especially relates to an extruder draw gear that electrician's contact was used.

Background

The electrical contact is an important component of a high-voltage circuit breaker, a switch cabinet, an isolating switch and an earthing switch, and the performance of the electrical contact directly influences the quality and the service life of the high-voltage electrical appliances.

The extruder generally all can use the tractor to pull the product when extruding electrical contact, the tractor among the prior art is carrying out spacing device to the product comparatively simple, cause the injury to the product outer wall when spacing, influence the quality of product, and the removal of tractor among the prior art generally realizes removing through slider and slide bar, frictional force between the two is great under the sliding connection condition, thereby the noise that produces is also great, when causing discomfort to the workman, reduce the conversion rate of the energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an extruder traction device for an electrician contact.

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

the utility model provides an extruder draw gear that electrician's contact was used, the on-line screen storage device comprises a base, the fixed plate that two symmetries of base upper end fixedly connected with set up, two the fixed plate top is equipped with the carriage, through gyro wheel roll connection between carriage lower extreme and the fixed plate, carriage upper end fixedly connected with fixed block, logical groove has been seted up on the fixed block, it is equipped with the splint that two symmetries set up to lead to the inslot, the fixed block both sides are equipped with the moving mechanism that is used for carrying out the removal to splint, two the shifting chute has all been seted up, two in the shifting chute all be equipped with the coupling mechanism that is used for carrying out the connection to the carriage.

Preferably, moving mechanism includes the telescopic cylinder of fixed connection on the lateral wall of fixed block both sides, telescopic cylinder's flexible end runs through the groove wall of sliding through and fixed connection is on the splint lateral wall.

Preferably, coupling mechanism includes that roll connection is at the removal wheel that two symmetries set up in the shifting chute, the fixed plate outside is equipped with the connecting plate, two remove the wheel and rotate to be connected at the connecting plate lateral wall, the connection frame both ends respectively fixed connection be two connecting plate upper end.

Preferably, the left side fixedly connected with layer board on the connecting plate lateral wall, the layer board upper end is equipped with motor power, the terminal fixedly connected with dwang of motor power output shaft, motor power's one end is kept away from to the dwang runs through two shifting chute and swivelling joint are on the right side on the lateral wall of connecting plate, the place ahead two it establishes all to remove the wheel on the outer wall of dwang.

Preferably, the base upper end is equipped with the pinion rack that two symmetries set up, the gear that two symmetries set up on the dwang outer wall, the homonymy be the engaged state between gear and the pinion rack.

Preferably, the two clamping plates are arc-shaped, and rubber protective layers are laid on the opposite side walls of the two clamping plates.

The utility model has the advantages that:

1. two splint are being pushed away to the centre through two telescopic cylinder's flexible end and are being drawn close and carry out the centre gripping to the product, realize the fixed to the product, and the setting on rubber layer is protected to the product outer wall on the arc setting of splint and the splint, avoids causing the injury to the product outer wall when the centre gripping.

2. Under the effect of the fixation and the gear rotation of the toothed plate, the two gears roll on the toothed plate, so that the two moving wheels in the two moving grooves roll in the moving grooves, the two connecting plates drive the connecting frame to move, the product is drawn, the friction force generated when the moving frame moves is reduced through the rolling connection of the moving wheels and the moving grooves, and the conversion rate of energy is improved while the noise is generated in the operation of the device.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the overall structure of the present invention;

fig. 3 is a schematic top view of the base of the present invention.

In the figure: the device comprises a base 1, a fixing plate 2, a moving groove 3, a power motor 4, a moving wheel 5, a connecting plate 6, a rotating rod 7, a toothed plate 8, a gear 9, a fixing block 10, a telescopic cylinder 11, a through groove 12, a clamping plate 13 and a connecting frame 14.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an extruder traction device for an electrical contact comprises a base 1, two fixed plates 2 which are symmetrically arranged are fixedly connected to the upper end of the base 1, a connecting frame 14 is arranged above the two fixed plates 2, the lower end of the connecting frame 14 is connected with the fixed plates 2 in a rolling manner through rollers, a fixed block 10 is fixedly connected to the upper end of the connecting frame 14, a through groove 12 is formed in the fixed block 10, two symmetrically arranged clamping plates 13 are arranged in the through groove 12, the two clamping plates 13 are arc-shaped, rubber protective layers are respectively paved on opposite side walls of the two clamping plates 13, moving mechanisms for moving the clamping plates 13 are arranged on two sides of the fixed block 10, each moving mechanism comprises a telescopic cylinder 11 which is fixedly connected to side walls of the fixed block 10, telescopic ends of the telescopic cylinders 11 penetrate through the groove walls of the sliding through groove 12 and are fixedly connected to side walls of the clamping plates 13, the two clamping plates 13 are pushed to approach to the middle through the telescopic ends of the two telescopic cylinders 11 to clamp products, the realization is to the fixed of product, and the setting on the rubber layer is protected to the product outer wall to splint 13's arc setting and splint 13, avoids causing the injury to the product outer wall when the centre gripping.

Moving grooves 3 have all been seted up in two 2 outsides of fixed plate, all are equipped with the coupling mechanism who is used for connecting the carriage 14 in two moving grooves 3, and coupling mechanism includes that roll connection takes turns 5 at the removal that two symmetries set up in moving

groove

3, and 2 outsides of fixed plate are equipped with connecting plate 6, and two remove to take turns 5 to rotate to connect at 6 lateral walls of connecting plate, and fixed connection is in two 6 upper ends of connecting plate respectively at connecting frame 14 both ends.

Fixedly connected with layer board on the 6 lateral walls of left side connecting plate, the layer board upper end is equipped with motor power 4, the terminal fixedly connected with dwang 7 of motor power 4 output shaft, the one end that motor power 4 was kept away from to dwang 7 runs through two shifting chutes 3 and swivelling joint on the lateral wall of right side connecting plate 6, two shifting pulleys 5 of the place ahead all overlap and establish on the outer wall of dwang 7, through under the fixed and rotatory effect of gear 9 of pinion rack 8, make two gears 9 roll on pinion rack 8, thereby make two shifting pulleys 5 in two shifting chutes 3 roll in shifting chute 3, thereby make two connecting plates 6 drive carriage 14 remove, the realization is to the pulling of product, through the roll connection of shifting pulley 5 with shifting chute 3, frictional force when reducing carriage 14 removes, when reducing the device operation produces the noise, the conversion rate of the energy is improved.

The pinion rack 8 that two symmetries set up is equipped with to base 1 upper end, and the gear 9 that two symmetries of fixedly connected with set up on 7 outer walls of dwang is the meshing state between homonymy gear 9 and the pinion rack 8, and the cooperation of gear 9 and pinion rack 8 makes this device more stable when removing.

The utility model discloses during the use, place the product of extruding the extruder in leading to groove 12, start two telescopic cylinder 11, the flexible end that makes two telescopic cylinder 11 is pushing away two splint 13 and is drawing close to the centre and carry out the centre gripping to the product, the realization is fixed to the product, start motor power 4, make it drive dwang 7 and rotate, under two gears 9 and two pinion rack 8's on the base 1 meshing effect on the outer wall of dwang 7, because under pinion rack 8's fixed and the rotatory effect of gear 9, make two gears 9 roll on pinion rack 8, thereby make two removal wheels 5 in two removal grooves 3 roll in removal groove 3, thereby make two connecting plates 6 drive the carriage 14 and remove, the realization is to the pulling of product.

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. An extruder traction device for an electrical contact comprises a base (1) and is characterized in that, the upper end of the base (1) is fixedly connected with two symmetrically arranged fixed plates (2), a connecting frame (14) is arranged above the two fixed plates (2), the lower end of the connecting frame (14) is connected with the fixed plate (2) in a rolling way through a roller, the upper end of the connecting frame (14) is fixedly connected with a fixing block (10), a through groove (12) is arranged on the fixing block (10), lead to and be equipped with splint (13) that two symmetries set up in groove (12), fixed block (10) both sides are equipped with the moving mechanism that is used for carrying out the removal to splint (13), two moving groove (3), two have all been seted up in fixed plate (2) outside all be equipped with the coupling mechanism who is used for connecting connection frame (14) in moving groove (3).

2. Extruder pulling device for electrical contacts according to claim 1, wherein the moving mechanism comprises a telescopic cylinder (11) fixedly connected to the side walls of the fixed block (10), and the telescopic end of the telescopic cylinder (11) penetrates through the wall of the sliding channel (12) and is fixedly connected to the side walls of the clamping plate (13).

3. The extruder pulling device for electrical contacts as claimed in claim 2, wherein the connecting mechanism comprises two symmetrically arranged moving wheels (5) which are connected in a rolling manner in the moving groove (3), a connecting plate (6) is arranged outside the fixed plate (2), the two moving wheels (5) are rotatably connected to the side wall of the connecting plate (6), and two ends of the connecting frame (14) are fixedly connected to the upper ends of the two connecting plates (6), respectively.

4. The extruder traction device for the electrical contact as claimed in claim 3, wherein a supporting plate is fixedly connected to the side wall of the connecting plate (6) on the left side, a power motor (4) is arranged at the upper end of the supporting plate, a rotating rod (7) is fixedly connected to the end of an output shaft of the power motor (4), one end of the rotating rod (7) far away from the power motor (4) penetrates through the two moving grooves (3) and is rotatably connected to the side wall of the connecting plate (6) on the right side, and the two moving wheels (5) in front are sleeved on the outer wall of the rotating rod (7).

5. The extruder traction device for electrical contacts according to claim 4, wherein two symmetrically arranged toothed plates (8) are arranged at the upper end of the base (1), two symmetrically arranged gears (9) are fixedly connected to the outer wall of the rotating rod (7), and the gears (9) and the toothed plates (8) are in a meshed state at the same side.

6. Extruder pulling device for electrical contacts according to claim 5, wherein the two clamping plates (13) are arc-shaped and rubber protective layers are applied to the opposite side walls of the two clamping plates (13).