CN211842166U

CN211842166U - Automatic cutting device of rubber tube for car

Info

Publication number: CN211842166U
Application number: CN202020522216.5U
Authority: CN
Inventors: 贾炳顺
Original assignee: Tianjin Binhai New Area Dagang District Tianli Rubber Hose Co ltd
Current assignee: Tianjin Binhai New Area Dagang District Tianli Rubber Hose Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-11-03
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses a rubber tube automatic cutting device for car, including hollow operation panel, surface welding has a plurality of stands on the operation panel, the stand has the crossbeam jointly to weld, run through fixedly connected with telescopic cylinder in the crossbeam, telescopic cylinder's output welding has the cutter, the welding of cutter lateral wall has first slider, the sliding tray has been seted up to the stand lateral wall, first slider passes through sliding tray sliding connection with the stand, the first spring of surface fixed connection under the first slider, first spring runs through and extends to inside the operation panel, first spring is located the inside one end fixedly connected with sliding plate of operation panel, the one end welding that first spring was kept away from to the sliding plate has first rack. The utility model discloses do not need the manual work to carry out the rubber tube fixed, degree of automation is high, and safe and reliable has avoided the emergence of incident, can be applicable to the production of different pipe diameter rubber tubes simultaneously, and the practicality is stronger.

Description

Automatic cutting device of rubber tube for car

Technical Field

The utility model relates to a rubber tube produces technical field, especially relates to a rubber tube automatic cutting device for car.

Background

The rubber tube is a tubular rubber product for conveying gas, liquid, slurry or granular materials, and the inner and outer rubber layers of the rubber tube are made of natural rubber, styrene butadiene rubber or butadiene rubber; the oil-resistant rubber tube adopts chloroprene rubber and nitrile rubber; the rubber hose is widely applied to automobiles, for example, an air conditioner pipe in an automobile is the rubber hose, and the rubber hose needs to be cut into required length by using a cutting device before the air conditioner pipe is vulcanized and formed and then processed.

Among the prior art, current cutting device needs the manual work to carry out the fixed of rubber tube, needs operate under the cutter, and is very dangerous, and current cutting device can't carry out fine fixed to the rubber tube of different pipe diameters.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic cutting device for rubber tubes for automobiles.

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

an automatic cutting device for rubber tubes for automobiles comprises a hollow operating platform, wherein a plurality of stand columns are welded on the upper surface of the operating platform, a cross beam is welded on the stand columns together, a telescopic cylinder is fixedly connected in the cross beam in a penetrating manner, a cutter is welded at the output end of the telescopic cylinder, a first sliding block is welded on the side wall of the cutter, a sliding groove is formed in the side wall of each stand column, the first sliding block is connected with the stand columns through the sliding groove in a sliding manner, a first spring is fixedly connected to the lower surface of the first sliding block, the first spring penetrates and extends into the operating platform, a sliding plate is fixedly connected to one end, located in the operating platform, of the first spring, a first rack is welded to one end, away from the first spring, of the sliding plate, a first gear is meshed with a rotating shaft in an interference fit, the rotating shaft is provided with a driving device, and the upper surface of the operating platform is provided with a fixing device.

Preferably, the axis of rotation interference fit has the second gear, the second gear meshing has a plurality of second racks, every the second slider is all welded to the one end that the second gear was kept away from to the second rack, second slider and operation panel roof run through sliding connection, second slider upper surface and fixing device welding.

Preferably, fixing device runs through sliding connection and has the traveller, a plurality of constant head tanks have been seted up to the traveller, fixing device runs through sliding connection and has the locating pin, the locating pin runs through and extends to in the constant head tank, the locating pin is located the outside one end of fixing device and bonds and has the operation piece, fixedly connected with second spring between operation piece and the fixing device, the lateral wall of the close one side of traveller bonds and has the rubber pad.

Preferably, a sliding rod is welded in the operating platform, and the sliding rod and the sliding plate are connected in a penetrating and sliding mode.

Preferably, the number of the first springs is at least two, and the outer wall of the operation block is carved with anti-skid lines.

Preferably, the telescopic cylinder is an SCJ50X100-50-S type cylinder, and the bottom wall of the operating platform is bonded with an anti-skid pad.

The utility model discloses contrast prior art, its advantage lies in:

1. when the rubber hose is placed on the operating table for cutting, the rubber hose is clamped and then cut by the fixing device through the engagement among the first rack, the first gear, the second gear and the second rack while the cutter is cut, manual fixing is not needed, the degree of automation is high, safety and reliability are achieved, and safety accidents are avoided;

2. the positioning pin slides out of the positioning groove by pulling the operation block, the position of the sliding column is adjusted, and then the operation block is opened to fix the position of the sliding column by the positioning pin, so that the device can have a good fixing effect on rubber tubes with different pipe diameters, is suitable for production of rubber tubes with different pipe diameters, and has stronger practicability.

Drawings

Fig. 1 is the utility model provides an automatic cutting device of rubber tube for car's structural schematic diagram.

Fig. 2 is the enlarged view of the position a of the automatic cutting device for the automobile rubber tube provided by the utility model.

Fig. 3 is a B-position cross-sectional view of the automatic cutting device for rubber tubes for automobiles provided by the utility model.

Fig. 4 is a cross-sectional view of the position C of the automatic cutting device for rubber tubes for automobiles provided by the utility model.

In the figure: the device comprises an operation table 1, a column 2, a beam 21, a telescopic cylinder 22, a cutter 23, a first sliding block 3, a first spring 31, a sliding plate 32, a sliding rod 321, a first rack 33, a first gear 34, a rotating shaft 35, a second gear 36, a second rack 37, a second sliding block 38, a fixing device 4, a sliding column 41, a positioning groove 42, a positioning pin 43, an operation block 44, a rubber pad 45 and a second spring 46.

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.

Referring to fig. 1-4, an automatic cutting device for rubber tubes for automobiles comprises a hollow operating platform 1, a plurality of upright posts 2 are welded on the upper surface of the operating platform 1, a cross beam 21 is welded on the upright posts 2 together, a telescopic cylinder 22 is fixedly connected in the cross beam 21 in a penetrating manner, a cutter 23 is welded at the output end of the telescopic cylinder 22, a first slider 3 is welded on the side wall of the cutter 23, a sliding groove is formed in the side wall of each upright post 2, the first slider 3 is slidably connected with the upright posts 2 through the sliding groove, a first spring 31 is fixedly connected to the lower surface of the first slider 3, the first spring 31 extends into the operating platform 1 in a penetrating manner, a sliding plate 32 is fixedly connected to one end of the first spring 31 in the operating platform 1, a first rack 33 is welded to one end of the sliding plate 32 far away from the first spring 31, a first gear 34 is meshed with a rotating shaft 35 in interference, the rotating shaft 35 is provided with a driving device, and the upper surface of the operating platform 1 is provided with a fixing device 4.

Axis of rotation 35 interference fit has second gear 36, second gear 36 meshes has a plurality of second racks 37, every second rack 37 keeps away from the one end of second gear 36 and all welds second slider 38, second slider 38 and the roof of operation panel 1 run through sliding connection, second slider 38 upper surface and 4 welding of fixing device for the device is fixed the rubber tube in the cutting, degree of automation is high, and is safe and reliable, avoids the incident to take place.

Fixing device 4 runs through sliding connection and has traveller 41, a plurality of constant head tanks 42 have been seted up to traveller 41, fixing device 4 runs through sliding connection and has locating pin 43, locating pin 43 runs through and extends to in the constant head tank 42, locating pin 43 is located the outside one end of fixing device 4 and bonds and has operation piece 44, fixedly connected with second spring 46 between operation piece 44 and the fixing device 4, the lateral wall of the close one side of traveller 41 bonds and has rubber pad 45, make the device can be applicable to the production of various different pipe diameter rubber tubes, have stronger practicality.

The sliding rod 321 is welded in the operating platform 1, the sliding rod 321 is connected with the sliding plate 32 in a sliding mode in a penetrating mode, at least two first springs 31 are arranged, anti-slip lines are carved on the outer wall of the operating block 44, the anti-slip lines on the outer wall prevent the phenomenon that slipping occurs when the operating block 44 is operated, the telescopic air cylinder 22 is an SCJ50X100-50-S type air cylinder, the bottom wall of the operating platform 1 is bonded with an anti-slip mat, the anti-slip mat prevents the device from slipping when being subjected to external force during use, and stability of the device is improved.

When the device of the utility model is used, firstly, the pipe diameter of the produced rubber pipe is determined, according to the pipe diameter, the operation block 44 is pulled, the positioning pin 43 slides out of the positioning groove 42 to not position the sliding column 41 any more, the position of the sliding column 41 is adjusted, after the position is adjusted to a proper position, the operation block 44 is loosened, the positioning pin 43 slides into the positioning groove 42 to fix the position of the sliding column 41, the rubber pipe to be cut is arranged on the operation table, the telescopic cylinder 22 is opened, the cutter 23 moves downwards while driving the first slider 3 to move downwards, the sliding plate 32 is driven to move downwards by the first spring 31, the sliding plate 32 drives the first rack 33 to move downwards, thereby the first gear 34 rotates, the first gear 34 drives the second gear 36 to move by the rotating shaft 35, the second gear 36 drives the two second racks 37 to move towards the second gear 36 at the same time, thereby the fixing device 4 fixes the rubber pipe, at the moment, the cutter 23 drives the first sliding block 3 to move downwards continuously to compress the first spring 31, the rubber tube is cut, and after the cutting is finished, the cylinder is controlled to contract, so that the second gear 36 rotates reversely, the fixing device 4 is driven to loosen the rubber tube, and the cutting is finished.

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. The automatic cutting device for the rubber tubes for the automobiles comprises a hollow operating platform (1) and is characterized in that a plurality of stand columns (2) are welded on the upper surface of the operating platform (1), a cross beam (21) is welded on the stand columns (2) together, a telescopic cylinder (22) is fixedly connected in the cross beam (21) in a penetrating manner, a cutter (23) is welded at the output end of the telescopic cylinder (22), a first sliding block (3) is welded on the side wall of the cutter (23), a sliding groove is formed in the side wall of the stand column (2), the first sliding block (3) is connected with the stand columns (2) in a sliding manner through the sliding groove, a first spring (31) is fixedly connected to the lower surface of the first sliding block (3), the first spring (31) extends into the operating platform (1) in a penetrating manner, a sliding plate (32) is fixedly connected to one end, located inside the operating platform (1), the sliding plate (32) is kept away from one end of the first spring (31) and is welded with a first rack (33), the first rack (33) is meshed with a first gear (34) and is in interference fit with a rotating shaft (35), the rotating shaft (35) is rotatably connected with the inner side wall of the operating platform (1) through a bearing, a driving device is arranged on the rotating shaft (35), and a fixing device (4) is arranged on the upper surface of the operating platform (1).

2. The automatic rubber tube cutting device for the automobile as claimed in claim 1, wherein a second gear (36) is in interference fit with the rotating shaft (35), the second gear (36) is meshed with a plurality of second racks (37), a second sliding block (38) is welded to one end, away from the second gear (36), of each second rack (37), the second sliding block (38) is connected with the top wall of the operating platform (1) in a penetrating and sliding mode, and the upper surface of the second sliding block (38) is welded to the fixing device (4).

3. The automatic cutting device for the rubber tubes for the automobiles according to claim 1, wherein the fixing device (4) is connected with a sliding column (41) in a penetrating and sliding mode, the sliding column (41) is provided with a plurality of positioning grooves (42), the fixing device (4) is connected with a positioning pin (43) in a penetrating and sliding mode, the positioning pin (43) extends into the positioning grooves (42) in a penetrating and extending mode, an operation block (44) is bonded to one end, located outside the fixing device (4), of the positioning pin (43), a second spring (46) is fixedly connected between the operation block (44) and the fixing device (4), and a rubber pad (45) is bonded to the side wall, close to one side, of the sliding column (41).

4. The automatic cutting device for rubber hoses for automobiles according to claim 1, wherein a sliding rod (321) is welded in the operating platform (1), and the sliding rod (321) is connected with the sliding plate (32) in a penetrating and sliding manner.

5. The automatic cutting device for the rubber tubes for the automobiles as claimed in claim 3, wherein at least two first springs (31) are provided, and the outer wall of the operating block (44) is engraved with anti-skid lines.

6. The automatic cutting device for rubber tubes for automobiles according to claim 1, wherein the telescopic cylinder (22) adopts an SCJ50X100-50-S type cylinder, and a non-slip mat is adhered to the bottom wall of the operating platform (1).