CN217777061U

CN217777061U - Rubber tube cutting device

Info

Publication number: CN217777061U
Application number: CN202121339427.6U
Authority: CN
Inventors: 陈娟; 王勇; 贾发君
Original assignee: Chongqing Ruituo Automobile Fluid Pipeline System Co ltd
Current assignee: Chongqing Ruituo Automobile Fluid Pipeline System Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-11-11
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a rubber tube cutting device, which comprises a workbench and a profiling object placing seat fixed on the workbench, wherein the profiling object placing seat is provided with a placing position matched with the shape of a rubber tube, and the top of the profiling object placing seat is provided with a pressing component positioned above the placing position along the vertical direction in a sliding manner; the cutting device also comprises a telescopic cutting assembly connected with the workbench through a support frame, and a linear moving assembly connected with the telescopic cutting assembly is arranged on the support frame; the linear moving assembly is used for enabling the telescopic cutting assembly to move between two ends of the placing position, the telescopic cutting assembly moves along the vertical direction to cut, and the telescopic cutting assembly drives the pressing assembly to move in the movement process to control the fixing state of the rubber tube placed on the placing position; compared with the prior art, the utility model, can the efficient cut the both ends of rubber tube.

Description

Rubber tube cutting device

Technical Field

The utility model relates to a cutting tool technical field, concretely relates to rubber tube cutting device.

Background

A rubber tube on an automobile is molded by vulcanization, the shape of the rubber tube is Z-shaped, and two horizontal sections of the rubber tube are arranged in parallel in a staggered manner; after the rubber tube is vulcanized and molded, the two horizontal sections of the rubber tube are slightly longer than the service length of an actual product, and the smoothness of the two end surfaces of the rubber tube cannot meet the use requirement; at present, after the rubber tube is fixed by workers, redundant parts at two ends of the rubber tube are cut by a cutter, so that the working efficiency is low.

The patent document with the application number of CN201820403076.2 discloses a rubber tube cutting device with a protection function, and relates to the technical field of wiring harness production, wherein a protection box covers a cutting assembly, a cutting groove is formed in the protection box from the top surface of a box body downwards, the groove bottom of the cutting groove is not higher than the cutting surface of the cutting assembly, the cutting groove is perpendicular to the cutting direction of the cutting assembly, and two ends of the cutting groove are respectively communicated with the side surfaces of the protection box; the positioning assembly is arranged on the outer side of the protective box; when the rubber tube is placed into the cutting groove, the cutting assembly detects the rubber tube and cuts off the rubber tube.

When the rubber tube cutting device is used for cutting the rubber tube, the following steps are carried out: the left hand of the worker holds the rubber tube, the rubber tube is located at the left end of the cutting groove, the end portion, grasping the rubber tube, of the right hand pulls towards the right side, the rubber tube is made to be close to the positioning assembly, at the moment, a limiting groove can be formed in the top end of the positioning block, the rubber tube is conveniently pulled into the limiting groove at every time, the rubber tube is placed in the cutting groove, the cutting assembly detects the rubber tube, the control cutter cuts the rubber tube off, then the right hand of the worker holds the rubber tube off and then holds the end portion of the left-hand rubber tube, the actions are continuously repeated until the rubber tube in the hand reaches a certain amount or cannot be continuously operated by one hand, and then the rubber tube is put down.

The rubber tube cutting device needs to manually hold the rubber tube to assist in fixing when the rubber tube is cut, so that the working strength of workers is increased, and the Z-shaped rubber tube cannot be efficiently positioned.

SUMMERY OF THE UTILITY MODEL

To exist not enough among the prior art, the utility model aims to provide a rubber tube cutting device to solve prior art, rubber tube cutting device needs the manual work to grip the rubber tube when cutting the rubber tube and comes the auxiliary fixation, has increased staff's working strength and can not the efficient carry out the problem of fixing a position to the rubber tube of "Z" font.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a rubber tube cutting device comprises a workbench and a profiling object placing seat fixed on the workbench, wherein a placing position matched with the shape of a rubber tube is arranged on the profiling object placing seat, and a pressing assembly located above the placing position is arranged at the top of the profiling object placing seat in a sliding mode along the vertical direction;

the cutting device also comprises a telescopic cutting assembly connected with the workbench through a support frame, and a linear moving assembly connected with the telescopic cutting assembly is arranged on the support frame; the linear moving assembly is used for enabling the telescopic cutting assembly to move between two ends of the placing position, the telescopic cutting assembly moves in the vertical direction to cut, and the telescopic cutting assembly drives the pressing assembly to move in the movement to control the fixing state of the rubber tube placed on the placing position.

Compared with the prior art, the utility model discloses following beneficial effect has:

during the use, place the rubber tube on placing the position, the both ends that the rubber tube waited to cut all extend to the outside of placing the position, it is used for making placing of rubber tube more stable with the rubber tube shape fit to place the position, flexible regulation of flexible cutting assembly comes to extend to the both ends of placing the outside of position to the rubber tube respectively and cuts, the linear movement subassembly removes for flexible cutting assembly between the both ends of placing the position and provides power and direction, it is fixed to making the suppression subassembly remove the back suppression to being close to the rubber tube of placing on placing the position to be close to rubber tube to remove the in-process at flexible cutting assembly simultaneously, improve the stability of flexible cutting assembly to the rubber tube in cutting process, make the both ends to the rubber tube of this rubber tube cutting device high efficiency and high-quality cut.

Drawings

Fig. 1 is a first schematic state diagram according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a state diagram two according to an embodiment of the present invention.

Reference numerals in the drawings of the specification include: the device comprises a workbench 1, a profile modeling storage seat 2, a rubber pipe 3, a vertical plate 21, a supporting plate 22, a cylinder 4, a rotator 5, a cutting knife 6, an adjusting rod 7, a transmission plate 8, a buffer spring 9, a pressing rod 10, a guide chute 11, a limiting hole 12, a limiting adjusting block 13, a driver 14, a lead screw 15 and a moving block 16.

Detailed Description

The present invention is described in further detail below with reference to specific embodiments:

with reference to fig. 1 and 2, an embodiment of the present invention provides a rubber tube cutting device, which includes a workbench 1 and a profiling object placing seat 2 fixed on the workbench 1, wherein the profiling object placing seat 2 is provided with a placing position for matching with the shape of the rubber tube 3, and the top of the profiling object placing seat 2 is provided with a pressing assembly located above the placing position in a sliding manner along a vertical direction; the cutting device also comprises a telescopic cutting assembly connected with the workbench 1 through a support frame, and a linear moving assembly connected with the telescopic cutting assembly is arranged on the support frame; the linear moving assembly is used for enabling the telescopic cutting assembly to move between two ends of the placing position, the telescopic cutting assembly moves along the vertical direction to cut, and the telescopic cutting assembly drives the pressing assembly to move in the motion to control the fixing state of the rubber tube 3 placed on the placing position.

During the use, place rubber tube 3 on placing the position, the both ends that the rubber tube 3 waited to cut all extend to the outside of placing the position, it is used for making placing of rubber tube 3 more stable with the cooperation of rubber tube 3 shape to place the position, flexible cutting assembly stretch out and draw back and adjust and come to cut the both ends that the outside that rubber tube 3 extended to placing the position respectively, the linear movement subassembly removes for flexible cutting assembly between the both ends of placing the position and provides power and direction, it is fixed to make the suppression subassembly remove the back suppression to being close to the rubber tube 3 of placing on the position to be close to 3 directions removal in-process at flexible cutting assembly simultaneously, improve the stability of flexible cutting assembly to rubber tube 3 in cutting process, make the both ends to rubber tube 3 of this rubber tube 3 cutting device high efficiency and high-quality cut.

Combine fig. 1 and fig. 2, according to the utility model discloses a another embodiment, a rubber tube cutting device still includes the configuration optimization who puts thing seat 2 to the profile modeling, and the thing seat 2 is put to the profile modeling of specifically adopting includes the riser 21 that links to each other with workstation 1, and the front side bottom integrated into one piece of riser 21 has the backup pad 22 that links to each other with workstation 1, places the position and forms at backup pad 22 top, and the suppression subassembly is located backup pad 22 top and links to each other with riser 21.

The profile modeling object placing seat 2 is formed by the vertical plate 21 and the supporting plate 22, the rubber tube 3 is placed on a placing position formed at the top of the supporting plate 22 and then is attached to the vertical plate 21, so that the stability of the rubber tube 3 during placing is improved, and the rubber tube 3 is placed on the placing position at the top of the supporting plate 22 from the front side of the vertical plate 21, so that convenience and rapidness are realized; meanwhile, the vertical plates 21 reasonably mount and support the pressing assembly.

With reference to fig. 1 and 2, according to another embodiment of the present invention, the rubber tube cutting device further comprises a structure optimization for the telescopic cutting assembly, the telescopic cutting assembly adopted in the present invention comprises a cylinder 4 connected with the linear moving assembly, a rotator 5 is connected on a piston rod at the bottom of the cylinder 4, a cutting knife 6 is connected on a rotating head at the bottom of the rotator 5, and an adjusting rod 7 disposed above the pressing assembly is connected on a piston rod of the cylinder 4; the adjusting rod 7 drives the pressing component to move in the movement process to control the fixed state of the rubber tube 3 placed on the placing position.

The cutting knife 6 moves along the vertical direction through the telescopic adjustment of the cylinder 4, and the cutting knife 6 cuts the rubber tube 3; the rotator 5 is used for enabling the cutting knife 6 to move downwards, the adjusting rod 7 is always positioned above the pressing assembly to be abutted against the pressing assembly, and the pressing assembly is driven to move to control the fixing state of the rubber tube 3 on the placing position.

The rotator 5 may be a motor.

The rotating head of the rotator 5 is connected with the cutting knife 6 through a transverse plate, the cutting knife 6 and the rotating head of the rotator 5 are distributed on different sides of the transverse plate along the horizontal direction, and the cutting knife 6 and the adjusting rod 7 are positioned on the same side of a piston rod of the cylinder 4.

When the cutting knife 6 moves downwards, the cutting knife 6 contacts with the side edge of the vertical plate 21 to move downwards to cut the end part of the rubber tube 3, so that the position design of the cutting knife 6 is reasonable; simultaneously with cutting knife 6 and regulation pole 7 design for being located the piston rod homonymy of cylinder 4 be in order when cutting knife 6 cuts the both ends of rubber tube 3 respectively, when circulator 5 rotated cutting knife 6 to suitable position and comes to carry out the accurate cutting to rubber tube 3, adjust pole 7 and just adjust to pressing the subassembly top and drive the motion of pressing the subassembly.

With reference to fig. 1 and 2, according to another embodiment of the present invention, the rubber tube cutting device further comprises a structural optimization of the pressing assembly, the pressing assembly adopted in the present invention comprises a driving plate 8 slidably connected to the top of the front side of the vertical plate 21 along the vertical direction, the bottom of the driving plate 8 is connected to a pressing rod 10 movably arranged above the placing position through a plurality of buffer springs 9; the adjusting rod 7 is propped against the transmission plate 8 in the movement, and the two ends of the pressing rod 10 are in one-to-one corresponding synchronous contact with or separate from the two horizontal sections of the placing position.

When the cylinder 4 extends to enable the adjusting rod 7 to move downwards for a certain distance and then abut against the transmission plate 8, the transmission plate 8 drives the pressing rod 10 to move downwards through the plurality of buffer springs 9 until the two ends of the pressing rod 10 are in one-to-one corresponding synchronous contact with the two horizontal sections of the rubber tube 3 to press and fix the rubber tube 3, and the cylinder 4 enables the cutting knife 6 to continue to move downwards to complete the cutting process of the rubber tube 3, and the plurality of buffer springs 9 contract to avoid the rubber tube 3 from being excessively pressed by the pressing rod 10 to be damaged; accomplish the one end cutting back of rubber tube 3, when cylinder 4 made cutting knife 6 and regulation pole 7 all go up the removal, it is fixed that the two horizontal segment one-to-one of rubber tube 3 breaks away from in step to suppress 10 both ends of pole, the linear movement subassembly makes cylinder 4, circulator 5 and cutting knife 6 remove to the other end of rubber tube 3, come to cut the other end of rubber tube 3, accomplish the cutting back, cylinder 4 makes cutting knife 6 and regulation pole 7 rebound once more, suppress 10 both ends once more and break away from fixedly in step to two horizontal segment one-to-one of rubber tube 3, can take off rubber tube 3 from putting the position and carry out the cutting work of next rubber tube 3.

Specifically, the pressing rod 10 is designed to be an inverted U-shaped rod, the two vertical sections of the inverted U-shaped rod are different in length, and the inverted U-shaped rod is located above the two horizontal sections of the placing position in a one-to-one correspondence mode and is equal in distance.

The two horizontal sections of the rubber tube 3 are synchronously contacted one by one correspondingly and synchronously through the two ends of the inverted U-shaped rod to be pressed and fixed or separated from the rubber tube 3 to improve the fixing state of the rubber tube 3.

Still include to open along vertical direction at riser 21 front side has a plurality of direction spouts 11, and the joint that all slides in every direction spout 11 has the fixture block that links to each other with driving plate 8, all is provided with along its direction of direction in every direction spout 11 and arranges and the reset spring that links to each other rather than the complex fixture block.

The movement of the transmission plate 8 is guided by the matching of the guide sliding groove 11 and the clamping block, so that the movement of the transmission plate 8 is more stable; meanwhile, the reset spring resets after the transmission plate 8 is separated from and abutted against the adjusting rod 7 and the transmission plate 8 moves upwards.

Combine fig. 1 and fig. 2, according to the utility model discloses a another embodiment, a rubber tube cutting device, still include to open on the support frame along placing the spacing hole 12 that position horizontal direction length is the same, spacing hole 12 is located and places directly over the position, the linear movement subassembly includes that the slip joint is in spacing hole 12 and the spacing regulating block 13 that links to each other with cylinder 4 and the fixed driver 14 that sets up at the support frame top, be connected with on the rotation axis of driver 14 along placing the lead screw 15 that the position horizontal direction was arranged, threaded sleeve is equipped with the movable block 16 that links to each other with spacing regulating block 13 on the lead screw 15.

The driver 14 can be a stepping motor, the driving screw rod 15 rotates to enable the moving block 16 to drive the air cylinder 4 to move through the limiting adjusting block 13, the limiting adjusting block 13 is matched with the limiting hole 12 to limit the movement of the cutting knife 6, and the cutting knife 6 is enabled to be higher in cutting precision of the rubber tube 3.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The rubber tube cutting device is characterized by comprising a workbench and a profiling object placing seat fixed on the workbench, wherein a placing position matched with the shape of a rubber tube is arranged on the profiling object placing seat, and a pressing assembly located above the placing position is arranged at the top of the profiling object placing seat in a sliding mode along the vertical direction;

2. The rubber tube cutting device according to claim 1, wherein: the profile modeling is put the thing seat and is included the riser that links to each other with the workstation, and the front side bottom integrated into one piece of riser has the backup pad that links to each other with the workstation, places the position and forms at the backup pad top, and the suppression subassembly is located the backup pad top and links to each other with the riser.

3. The rubber tube cutting device according to claim 2, wherein: the telescopic cutting assembly comprises an air cylinder connected with the linear moving assembly, a piston rod at the bottom of the air cylinder is connected with a rotator, a rotating head at the bottom of the rotator is connected with a cutting knife, and the piston rod of the air cylinder is connected with an adjusting rod arranged above the pressing assembly; the pressing assembly is driven to move to control the fixing state of the rubber tube placed on the placing position by the movement of the adjusting rod.

4. The rubber tube cutting device according to claim 3, wherein: the rotating head of the rotator is connected with the cutting knife through a transverse plate, the cutting knife and the rotating head of the rotator are distributed on different sides of the transverse plate along the horizontal direction, and the cutting knife and the adjusting rod are located on the same side of a piston rod of the cylinder.

5. The rubber tube cutting device according to claim 3, wherein: the pressing assembly comprises a transmission plate which is connected to the top of the front side of the vertical plate in a sliding mode along the vertical direction, and the bottom of the transmission plate is connected with a pressing rod which is movably arranged above the placing position through a plurality of buffer springs; the adjusting rod is propped against the transmission plate in the movement, and the two ends of the pressing rod are in one-to-one corresponding synchronous contact with or separate from the two horizontal sections of the placing position.

6. The rubber tube cutting device according to claim 5, wherein: the pressing rod is an inverted U-shaped rod, the two vertical sections of the inverted U-shaped rod are different in length, and the inverted U-shaped rod is located above the two horizontal sections of the placing position in a one-to-one correspondence mode and is equal in distance.

7. The rubber tube cutting device according to claim 5, wherein: the riser front side is opened along vertical direction has a plurality of direction spouts, and the joint that all slides in every direction spout has the fixture block that links to each other with the driving plate, all is provided with in every direction spout along its direction of direction arrange and rather than the reset spring that the complex fixture block links to each other.

8. The rubber tube cutting device according to claim 5, wherein: the support frame is provided with a limiting hole with the same length along the horizontal direction of the placement position, the limiting hole is positioned right above the placement position, the linear moving assembly comprises a limiting adjusting block which is connected with the cylinder in the limiting hole in a sliding clamping mode and a driver which is fixedly arranged at the top of the support frame, a lead screw which is arranged along the horizontal direction of the placement position is connected to a rotating shaft of the driver, and a moving block which is connected with the limiting adjusting block is sleeved on the lead screw in a threaded manner.