CN214724799U

CN214724799U - Sealing strip drilling equipment is used in production of rubber seal strip

Info

Publication number: CN214724799U
Application number: CN202120077381.9U
Authority: CN
Inventors: 李小红; 李小丰
Original assignee: Chongqing Fengchi Industrial Co ltd
Current assignee: Chongqing Fengchi Industrial Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-11-16
Anticipated expiration: 2031-01-12

Abstract

The utility model relates to the technical field of automobile sealing strips, and discloses a sealing strip punching device for producing rubber sealing strips, which comprises a base, an aluminum plate, a sealing strip body, a supporting rod, a sliding sleeve, an annular frame, a tooth groove, a motor, a rocker, an arc-shaped rack and a top plate, and also comprises a pneumatic tube, a spring, a piston block, a sealing sleeve, a hollow tube, an air guide hole, an air inlet pipe and a check valve; aluminum plate installs at the middle part at the base top and with the bottom overlap joint of sealing strip body, the bracing piece is installed at the top of base. The utility model discloses, elasticity through the spring and the compressed air of the first half of pneumatic tube inner chamber promote piston piece downstream, and the setting of cooperation check valve makes the air that is arranged in the pneumatic tube inner chamber during the lower half blows in the inner chamber of hollow tube through the air guide hole, and then clears away the rubber that is arranged in the hollow tube inner chamber to thereby make this device accessible air kick-back get rid of the rubber in the tool bit, and then avoid taking place the tool bit and block up.

Description

Sealing strip drilling equipment is used in production of rubber seal strip

Technical Field

The utility model relates to an automobile sealing strip technical field specifically is a rubber sealing strip production is with sealing strip drilling equipment.

Background

Automobile sealing strip is because relate to the drainage when installation on the car and consider often need be in the position trompil of difference to guarantee that the rainwater can discharge through the sealing strip, traditional sealing strip drilling equipment often adopts the punching press formula to punch, punches the waste material that produces and very easily leads to the tool bit to block up in the use on the spot, and then needs clearance tool bit, and the extravagant time of punching.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sealing strip drilling equipment is used in rubber seal strip production, this sealing strip drilling equipment is used in rubber seal strip production thereby gets rid of the rubber in the tool bit through the air kick-back, and then avoids taking place the tool bit jam.

A sealing strip punching device for rubber sealing strip production comprises a base, an aluminum plate, a sealing strip body, a supporting rod, a sliding sleeve, an annular frame, a tooth groove, a motor, a rocker, an arc-shaped rack, a top plate, a pneumatic tube, a spring, a piston block, a sealing sleeve, a hollow tube, an air guide hole, an air inlet tube and a check valve;

the aluminum plate is arranged in the middle of the top of the base and is lapped with the bottom of the sealing strip body, the supporting rod is arranged at the top of the base, the sliding sleeve is sleeved at the outer side of the supporting rod and is connected with the back of the annular frame, tooth grooves are arranged on two sides of the inner wall of the annular frame at equal distances, the motor is arranged on the front of the supporting rod, the rocker is arranged on the outer side of the output shaft of the motor and is connected with the arc-shaped rack, the arc-shaped rack is matched with the tooth grooves, the top plate is arranged at the top of the annular frame and is connected with the top of the pneumatic tube, the spring is arranged on the inner wall of the pneumatic tube and is connected with the top of the piston block, the outer side of the piston block is connected with the inner wall of the pneumatic tube in a sliding manner, the sealing sleeve is arranged at the bottom of the piston block, the sealing sleeve is inserted at the bottom of the pneumatic tube, and the hollow tube is inserted at the inner side of the sealing sleeve and is connected with the bottom of the piston block, the top of the two sides of the hollow pipe is provided with air guide holes, the air inlet pipe is communicated with the bottom of the right side of the air pressure pipe, and the check valve is arranged in the middle of the air inlet pipe.

Preferably, the bottom of the base is equidistantly provided with shock stopping springs which are made of stainless steel.

Preferably, the bottom of the shock stopping spring is provided with a bottom plate, and the bottom plate is made of stainless steel.

Preferably, the bottom of the bottom plate is equidistantly provided with negative pressure suckers, and the negative pressure suckers are made of rubber.

Preferably, the pneumatic tube is located directly over the top of the aluminum plate and is made of an aluminum alloy material.

Borrow by above-mentioned technical scheme, the utility model provides a sealing strip drilling equipment is used in rubber seal strip production. The method at least has the following beneficial effects:

(1) this sealing strip drilling equipment is used in rubber sealing strip production, through pneumatic tube downstream, thereby make the hollow tube carry out the punching press to the sealing strip body downwards, the piston piece compresses the air that is arranged in the pneumatic tube cavity upper half under the reaction force of hollow tube simultaneously, and during external air passes through the intake pipe entering pneumatic tube inner chamber, when the pneumatic tube upward movement, the elasticity of spring and the compressed air of pneumatic tube inner chamber upper half promote piston piece downstream, the setting of cooperation check valve, make the air that is arranged in pneumatic tube cavity middle and lower half blow in the inner chamber of hollow tube through the air guide hole, and then clear away the rubber that is arranged in the hollow tube inner chamber, thereby make this device accessible air kick-back and get rid of the rubber in the tool bit, and then avoid taking place the tool bit jam.

(2) This sealing strip drilling equipment is used in rubber sealing strip production through the setting of only shaking spring and bottom plate, makes only to shake the vibrations of spring on to the base and cushion to the vibrations that make the bottom plate receive diminish, the absorption on cooperation negative pressure sucking disc and ground, thereby make the use stability more of this device, avoid taking place to shake too big problem, make the use convenience more of this device.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a bottom cross-sectional view of the pneumatic tube of FIG. 1.

In the figure: the sealing structure comprises a base 1, an aluminum plate 2, a sealing strip body 3, a supporting rod 4, a sliding sleeve 5, an annular frame 6, a tooth groove 7, a motor 8, a rocker 9, an arc-shaped rack 10, a top plate 11, a pneumatic tube 12, a spring 13, a piston block 14, a sealing sleeve 15, a hollow tube 16, an air guide hole 17, an air inlet tube 18, a check valve 19, a shock stopping spring 20, a bottom plate 21 and a negative pressure sucker 22.

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. 1-2, the present invention provides a technical solution: a sealing strip punching device for rubber sealing strip production comprises a base 1, an aluminum plate 2, a sealing strip body 3, a support rod 4, a sliding sleeve 5, an annular frame 6, a tooth groove 7, a motor 8, a rocker 9, an arc-shaped rack 10 and a top plate 11, and further comprises a pneumatic tube 12, a spring 13, a piston block 14, a sealing sleeve 15, a hollow tube 16, an air guide hole 17, an air inlet tube 18 and a check valve 19;

the aluminum plate 2 is arranged in the middle of the top of the base 1 and is lapped with the bottom of the sealing strip body 3, the supporting rod 4 is arranged at the top of the base 1, the sliding sleeve 5 is sleeved at the outer side of the supporting rod 4 and is connected with the back of the annular frame 6, tooth grooves 7 are arranged at equal distances on two sides of the inner wall of the annular frame 6, the motor 8 is arranged at the front of the supporting rod 4, the rocker 9 is arranged at the outer side of the output shaft of the motor 8 and is connected with the arc-shaped rack 10, the arc-shaped rack 10 is matched with the tooth grooves 7, the top plate 11 is arranged at the top of the annular frame 6 and is connected with the top of the air pressure tube 12, the spring 13 is arranged at the inner wall of the air pressure tube 12 and is connected with the top of the piston block 14, the outer side of the piston block 14 is connected with the inner wall of the air pressure tube 12 in a sliding manner, the sealing sleeve 15 is arranged at the bottom of the piston block 14, the sealing sleeve 15 is inserted at the bottom of the air pressure tube 12, the hollow tube 16 is inserted at the inner side of the sealing sleeve 15 and is connected with the bottom of the piston block 14, the top of the two sides of the hollow pipe 16 is provided with air guide holes 17, the air inlet pipe 18 is communicated with the bottom of the right side of the air pressure pipe 12, and the check valve 19 is arranged in the middle of the air inlet pipe 18.

The hollow pipe 16 downwards punches the sealing strip body 3 through the downward movement of the pneumatic tube 12, meanwhile, the piston block 14 compresses air in the upper half part of the inner cavity of the pneumatic tube 12 under the reaction force of the hollow pipe 16, and outside air enters the inner cavity of the pneumatic tube 12 through the air inlet pipe 18, when the pneumatic tube 12 upwards moves, the elasticity of the spring 13 and the compressed air in the upper half part of the inner cavity of the pneumatic tube 12 push the piston block 14 to downwards move, and the air in the lower half part of the inner cavity of the pneumatic tube 12 is blown into the inner cavity of the hollow pipe 16 through the air guide hole 17 by matching with the arrangement of the check valve 19, so that the rubber in the inner cavity of the hollow pipe 16 is removed, the device can rebound through air to remove the rubber in the cutter head, and further avoid the blockage of the cutter head.

The bottom of the base 1 is provided with the shock stopping springs 20 at equal intervals, and the shock stopping springs 20 are made of stainless steel.

The bottom of the shock-proof spring 20 is provided with a bottom plate 21, and the bottom plate 21 is made of stainless steel.

The bottom of the bottom plate 21 is equidistantly provided with negative pressure suckers 22, and the negative pressure suckers 22 are made of rubber.

Through the setting of only shaking spring 20 and bottom plate 21, make only shaking spring 20 and cushion the vibrations on base 1 to the vibrations that make bottom plate 21 receive diminish, the absorption on cooperation negative pressure sucking disc 22 and ground, thereby make the use of this device more stable, avoid taking place to shake too big problem, make the use of this device more convenient.

The pneumatic tube 12 is located right above the top of the aluminum plate 2, and the pneumatic tube 12 is made of aluminum alloy.

When the device is used, the air pressure pipe 12 moves downwards, so that the hollow pipe 16 presses the sealing strip body 3 downwards, meanwhile, the piston block 14 compresses air in the upper half part of the inner cavity of the air pressure pipe 12 under the reaction force of the hollow pipe 16, outside air enters the inner cavity of the air pressure pipe 12 through the air inlet pipe 18, when the air pressure pipe 12 moves upwards, the elasticity of the spring 13 and the compressed air in the upper half part of the inner cavity of the air pressure pipe 12 push the piston block 14 to move downwards, the air in the lower half part of the inner cavity of the air pressure pipe 12 is blown into the inner cavity of the hollow pipe 16 through the air guide hole 17 by matching with the arrangement of the check valve 19, and then rubber in the inner cavity of the hollow pipe 16 is removed, so that the device can rebound through air to remove rubber in a cutter head, and further avoid blockage.

It is right above the utility model provides a rubber seal strip production is with sealing strip drilling equipment has carried out detailed introduction. The utility model discloses it is right to have used specific individual example the utility model discloses a principle and implementation have been elucidated, and the explanation of above embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a rubber seal strip production is with sealing strip drilling equipment, includes base (1), aluminum plate (2), sealing strip body (3), bracing piece (4), sliding sleeve (5), annular frame (6), tooth's socket (7), motor (8), rocker (9), arc rack (10) and roof (11), its characterized in that: the device also comprises a pneumatic tube (12), a spring (13), a piston block (14), a sealing sleeve (15), a hollow tube (16), an air guide hole (17), an air inlet tube (18) and a check valve (19);

aluminum plate (2) install at the middle part at base (1) top and with the bottom overlap joint of sealing strip body (3), the top at base (1) is installed to bracing piece (4), sliding sleeve (5) cup joint in the outside of bracing piece (4) and with the back connection of annular frame (6), tooth's socket (7) have been seted up to the impartial distance in both sides of annular frame (6) inner wall, motor (8) are installed in the front of bracing piece (4), rocker (9) are installed in the outside of motor (8) output shaft and are connected with arc rack (10), arc rack (10) and tooth's socket (7) looks adaptation, roof (11) are installed at the top of annular frame (6) and are connected with the top of pneumatic tube (12), spring (13) are installed at the inner wall of pneumatic tube (12) and are connected with the top of piston block (14), the outside of piston block (14) and the inner wall sliding connection of pneumatic tube (12), the sealing sleeve (15) is installed at the bottom of the piston block (14), the sealing sleeve (15) is inserted at the bottom of the air pressure pipe (12), the hollow pipe (16) is inserted at the inner side of the sealing sleeve (15) and connected with the bottom of the piston block (14), air guide holes (17) are formed in the tops of two sides of the hollow pipe (16), the air inlet pipe (18) is communicated with the bottom of the right side of the air pressure pipe (12), and the check valve (19) is installed in the middle of the air inlet pipe (18).

2. The sealing strip perforating device for producing the rubber sealing strip according to claim 1, characterized in that: the bottom of the base (1) is equidistantly provided with shock stopping springs (20), and the shock stopping springs (20) are made of stainless steel.

3. The sealing strip perforating device for producing the rubber sealing strip according to claim 2, characterized in that: and a bottom plate (21) is arranged at the bottom of the shock stopping spring (20), and the bottom plate (21) is made of stainless steel.

4. The sealing strip perforating device for producing the rubber sealing strip according to claim 3, characterized in that: negative pressure suction cups (22) are installed at the bottom of the bottom plate (21) at equal intervals, and the negative pressure suction cups (22) are made of rubber.

5. The sealing strip perforating device for producing the rubber sealing strip according to claim 1, characterized in that: the air pressure pipe (12) is located right above the top of the aluminum plate (2), and the air pressure pipe (12) is made of aluminum alloy.