CN218138316U

CN218138316U - Portable hydraulic rubber tube glue stripping machine

Info

Publication number: CN218138316U
Application number: CN202222791920.2U
Authority: CN
Inventors: 王恒
Original assignee: Hebei Shirun Precision Manufacturing Co ltd
Current assignee: Hebei Shirun Precision Manufacturing Co ltd
Priority date: 2022-10-22
Filing date: 2022-10-22
Publication date: 2022-12-27
Anticipated expiration: 2032-10-22

Abstract

The utility model relates to a glue equipment technical field is shelled to the rubber tube, has provided portable hydraulic pressure rubber tube and has shelled machine of glue, including motor and aircraft nose, the aircraft nose includes the positioning core axle of being connected with the output shaft of motor and sets up the rubber blade of shelling in positioning core axle one side, and the key lies in: the rubber stripping machine further comprises a rotating sleeve and a positioning sleeve, the rotating sleeve and the positioning sleeve are arranged between the output shaft of the motor and the positioning mandrel, the positioning mandrel is fixedly connected with one end of the positioning sleeve, the other end of the positioning sleeve is connected with one end of the rotating sleeve in an inserting mode, a bearing is arranged between the outer wall of the positioning sleeve and the inner wall of the rotating sleeve, and the other end of the rotating sleeve is fixedly connected with the output shaft of the motor. The problem of among the relevant art between the rubber tube inner wall and the rotatory location dabber inevitable produce the friction, have the hidden danger of injury rubber tube internal rubber, can lead to follow-up lock pipe joint not tight, even have the risk of leaking hydraulic fluid is solved.

Description

Portable hydraulic rubber tube glue stripping machine

Technical Field

The utility model relates to a glue equipment technical field is shelled to the rubber tube, and is concrete, relates to portable hydraulic pressure rubber tube shells machine of glue.

Background

When the hydraulic rubber tube is installed, a rubber stripping machine is required to be used for stripping the rubber, when the existing rubber stripping machine is used, an operator needs to grip the rubber tube with both hands tightly and slowly insert the rubber tube into the positioning core shaft, and the cutter is used for cutting off redundant external rubber. When the rubber is stripped, opposite acting force is needed, the rubber tube must be tightly held by two hands, particularly a large rubber tube, and the rubber tube cannot rotate when being tightly held by the two hands, so that the friction is inevitably generated between the inner wall of the rubber tube and a rotating positioning mandrel, the hidden danger of damaging the rubber tube inner rubber is generated, the follow-up pipe locking joint is not tight, and even the risk of hydraulic fluid leakage exists. In addition, when a worker uses the rubber stripping machine to strip rubber, opposite acting force is needed, so that the two hands must tightly hold a large rubber tube, the opposite acting force is large originally, and in addition, friction between the non-rotatable rubber tube and the rotating positioning mandrel causes the holding force of the two hands to be large, if the rubber tube is loosened slightly, the rubber tube is easy to be rolled and rotated by the positioning mandrel, great potential safety hazards are caused, even serious consequences of serious injury to personnel are caused, and the labor force of the worker is greatly consumed, but the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a machine of glue is shelled to portable hydraulic pressure rubber tube has solved inevitable meeting production friction between rubber tube inner wall and the pivoted positioning core axle among the correlation technique, has the hidden danger of injury rubber tube internal rubber, can lead to follow-up lock union coupling not tight, has the problem of leaking the hydraulic fluid risk even.

The technical scheme of the utility model as follows: portable hydraulic pressure rubber tube shells machine of gluing, including motor and aircraft nose, the aircraft nose includes the location dabber of being connected with the output shaft of motor and sets up the rubber blade of shelling in location dabber one side, and the key lies in: the glue stripping machine further comprises a rotating sleeve and a positioning sleeve which are arranged between the output shaft of the motor and the positioning core shaft, the positioning core shaft is fixedly connected with one end of the positioning sleeve, the other end of the positioning sleeve is spliced with one end of the rotating sleeve, a bearing is arranged between the outer wall of the positioning sleeve and the inner wall of the rotating sleeve, and the other end of the rotating sleeve is fixedly connected with the output shaft of the motor.

The output shaft of the motor is provided with a pressing cap, the middle part of one side of the pressing cap, which faces the positioning sleeve, is provided with a convex block, the end face of the positioning sleeve is provided with a slot, the convex block is inserted with the slot, and the pressing cap positioned on the periphery of the convex block is contacted with the end face of the positioning sleeve.

The rubber stripping machine further comprises a clamp spring arranged between the bearing and the rotating sleeve.

The aircraft nose still including fix the peripheral rotor plate of rotating the cover, with the rotor plate perpendicular set up and be located positioning core axle one side shell the cutter arbor and set up at positioning core axle opposite side and with rotor plate fixed connection's balancing weight, shell the gluey blade and shell the one end that the rotor plate was kept away from to gluey cutter arbor and be connected and the cutting edge orientation positioning core axle direction, shell the cutter arbor and shell the gluey blade and have the rotational degree of freedom around the positioning core axle with the help of the cooperation of rotor plate and rotation cover.

The aircraft nose still sets up on the rotating plate and is located the rotating plate and keeps away from the regulation lead screw of shelling rubber blade one side, shells the one end that the rubber cutter pole was kept away from shelling the rubber blade and passes the rotating plate suit and rather than threaded connection on adjusting the lead screw, shells the rubber cutter pole and shells the rubber blade and has the degree of freedom of movement that is close to or keeps away from the location dabber with the help of the rotation of adjusting the lead screw.

The outer end of the adjusting screw rod is connected with a screw rod handle.

The glue stripping machine further comprises a case, a case door with one end hinged to the case and the other end detachably connected to the case, and a pin receiving box arranged in the case, wherein the motor, the positioning mandrel and the glue stripping blade are located above the case and horizontally arranged on the axis of the positioning mandrel, a pin falling opening is formed in a position, corresponding to the positioning mandrel, on a top plate of the case, and the pin receiving box is located below the pin falling opening.

The glue stripping machine further comprises a protective cover which is arranged above the case, one end of the protective cover is hinged with the case, the other end of the protective cover is detachably connected with the case, and the motor, the positioning mandrel, the glue stripping blade and the pin falling opening are all located inside the protective cover.

Road wheels are arranged at the bottom of the machine case.

A positioning seat is arranged in the case, and a positioning groove for placing the positioning core shaft is formed in the positioning seat.

The utility model discloses a theory of operation and beneficial effect do: set up between the output shaft of motor and location dabber and rotate cover and position the cover, the one end fixed connection of location dabber and position cover, the other end of position cover and the one end grafting of rotating the cover and be provided with the bearing between the outer wall of position cover and the inner wall of rotating the cover, the other end of rotating the cover and the output shaft fixed connection of motor. An operator only needs to hold the rubber tube near the rubber stripping end, the part needing to be stripped is inserted into the positioning core shaft with a fixed size, the output shaft of the motor can drive the rotating sleeve to rotate, the positioning sleeve cannot rotate along with the rotating sleeve under the action of the bearing, and the positioning core shaft cannot rotate along with the rotation of the output shaft of the motor, so that the rubber stripping blade strips the rubber tube sleeved on the positioning core shaft, the operator only needs to push the rubber tube straightly, and the rubber stripping blade with an easy-cutting angle and high-speed rotation surrounds the rubber tube to rotate at a high speed, and the rubber stripping work is easy. The positioning core shaft does not rotate, so that the friction force between the inner wall of the rubber tube and the positioning core shaft can be reduced, and the damage to the rubber in the rubber tube is reduced, thereby reducing the probability of loose and even leakage of hydraulic fluid of the follow-up pipe locking joint. The rubber tube can not be rolled up by the positioning core shaft, the potential safety hazard can be reduced, the personnel are prevented from being injured, the labor force paid out by workers is reduced, and the production efficiency is improved.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of the present invention in one direction.

Fig. 2 is an enlarged view of a in fig. 1.

Fig. 3 is a schematic view of the connection structure of the middle rotating sleeve and the positioning sleeve of the present invention.

Fig. 4 is a schematic structural view of the middle positioning mandrel and the rubber stripping knife bar in one direction.

Fig. 5 is a schematic structural view of the middle positioning mandrel and the glue stripping knife bar in another direction.

Fig. 6 is a schematic structural view of the middle positioning mandrel and the rubber stripping knife bar in another direction.

Fig. 7 is a schematic structural view of the middle positioning mandrel and the glue stripping knife bar in another direction.

Fig. 8 is a schematic structural view in another direction of the present invention.

Fig. 9 is an enlarged view of B in fig. 8.

In the figure: 1. the motor, 2, the location dabber, 3, shell gluey blade, 4, the cover that rotates, 5, the position sleeve, 6, the bearing, 7, press the cap, 8, the jump ring, 9, the rotor plate, 10, shell gluey blade pole, 11, the balancing weight, 12, adjust the lead screw, 13, the lead screw handle, 14, quick-witted case, 15, quick-witted case door, 16, connect the round pin box, 17, the round pin mouth that falls, 18, guard shield, 19, the walking wheel, 20, the positioning seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts relate to the protection scope of the present invention.

In a specific embodiment, as shown in fig. 1, fig. 2 and fig. 3, a portable hydraulic rubber tube stripping machine comprises a motor 1 and a machine head, wherein the machine head comprises a positioning mandrel 2 connected with an output shaft of the motor 1 and a rubber stripping blade 3 arranged on one side of the positioning mandrel 2, the rubber stripping machine further comprises a rotating sleeve 4 and a positioning sleeve 5 arranged between the output shaft of the motor 1 and the positioning mandrel 2, the positioning mandrel 2 is fixedly connected with one end of the positioning sleeve 5, the other end of the positioning sleeve 5 is inserted into one end of the rotating sleeve 4, a bearing 6 is arranged between the outer wall of the positioning sleeve 5 and the inner wall of the rotating sleeve 4, and the other end of the rotating sleeve 4 is fixedly connected with the output shaft of the motor 1.

As right the utility model discloses a further improvement is provided with on motor 1's output shaft and presses cap 7, is provided with the lug at the middle part of pressing cap 7 towards 5 one sides of position sleeve, is provided with the slot on the terminal surface of position sleeve 5, and the lug is pegged graft with the slot, is located the terminal surface contact of lug outlying pressure cap 7 and position sleeve 5. As shown in fig. 3, the protrusion at the middle part of the pressing cap 7 is inserted into the slot on the positioning sleeve 5, and the edge part of the pressing cap 7 contacts with the end surface of the positioning sleeve 5, so as to play a role in insertion and limitation and prevent the output shaft of the motor 1 from radially deviating from the positioning sleeve 5.

As right the utility model discloses a further improvement, shell the machine of glue still including setting up jump ring 8 between bearing 6 and rotating sleeve 4, as shown in fig. 3, utilize jump ring 8 can prevent bearing 6 along axial motion.

As right the utility model discloses a further improvement, the aircraft nose is still including fixing at 4 outlying rotor plates 9 of rotating the cover, set up perpendicularly and be located 2 one sides of positioning core axle with rotor plates 9 and shell gluey blade rod 10, and set up at 2 opposite sides of positioning core axle and with rotor plates 9 fixed connection's balancing weight 11, shell gluey blade 3 and shell gluey blade rod 10 and keep away from the one end of rotor plates 9 and be connected and cutting edge orientation positioning core axle 2 direction, shell gluey blade rod 10 and shell gluey blade 3 and have the rotatory degree of freedom around positioning core axle 2 with the help of rotor plates 9 and the cooperation of rotating the cover 4. As shown in fig. 1, fig. 2, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9, motor 1 drives and rotates cover 4 rotatoryly, it drives rotor plate 9 synchronous revolution to rotate cover 4, rotor plate 9 drives through stripping the gluey cutter arbor 10 and strips gluey blade 3 synchronous revolution to make stripping the gluey blade 3 strip gluey processing to the rubber tube of suit motionless on positioning core axle 2, blade cutting resistance is less, it is more laborsaving to cut, can prolong stripping the life of gluey blade 3, reduce user's physical demands.

As right the utility model discloses a further improvement, the aircraft nose still sets up on rotor plate 9 and is located rotor plate 9 and keeps away from the regulation lead screw 12 of shelling rubber blade 3 one side including rotating, shells rubber blade pole 10 and keeps away from the one end of shelling rubber blade 3 and passes rotor plate 9 suit on adjusting lead screw 12 and rather than threaded connection, shells rubber blade pole 10 and shells rubber blade 3 and has the degree of freedom of movement that is close to or keeps away from location dabber 2 with the help of the rotation of adjusting lead screw 12. As shown in fig. 4, 5, 6, 7, 8 and 9, the rubber stripping blade 3 is located on one side of the rotating plate 9, the adjusting screw 12 is located on the other side of the rotating plate 9 and is in threaded connection with the positioning plate at the end of the rotating plate 9, the other end of the adjusting screw 12 is inserted into the groove on the rotating sleeve 4, one end of the rubber stripping blade 10 is connected with the rubber stripping blade 3, and the other end of the rubber stripping blade passes through the elongated hole formed in the rotating plate 9 and is in threaded connection with the adjusting screw 12, and the rubber stripping blade 10 can be driven by the adjusting screw 12 to move towards the positioning mandrel 2 or move away from the positioning mandrel 2 by rotating the adjusting screw 12, so that the distance between the rubber stripping blade 3 and the positioning mandrel 2 is changed, and the rubber stripping requirements of rubber tubes with different diameters are met.

As a further improvement, the outer end of the adjusting screw 12 is connected with a screw handle 13. As shown in fig. 2, 4, 5, 6, 7, 8 and 9, when the adjusting screw 12 needs to be rotated, the user only needs to hold the screw handle 13 to rotate, which is convenient for operation.

As right the utility model discloses a further improvement, it still includes quick-witted case 14, one end and quick-witted case 14 articulated and the other end forms detachable the machine chamber door 15 of being connected with quick-witted case 14 and sets up the round pin box 16 of connecing at quick-witted incasement 14, and motor 1, positioning core axle 2 and the axis level setting that the rubber stripping blade 3 all is located quick-witted case 14 top and positioning core axle 2, has seted up round pin mouth 17 that falls with the corresponding position of positioning core axle 2 on quick-witted case 14's roof, connects round pin box 16 to be located round pin mouth 17 below that falls. As shown in figures 1 and 8, the rubber tubes falling in the rubber stripping process fall into the pin connecting box 16 through the pin falling opening 17, and are convenient to collect and clean.

As right the utility model discloses a further improvement, shell machine of gluing still including set up in quick-witted case 14 top and one end and quick-witted case 14 articulated, the other end forms the guard shield 18 of detachable connection with quick-witted case 14, motor 1, positioning core axle 2, shell gluey blade 3 and fall the round pin mouth 17 and all be located inside the guard shield 18. As shown in fig. 1 and 8, the motor 1, the positioning mandrel 2, the glue stripping blade 3 and the pin falling opening 17 are all covered by the protective cover 19, so that an operator can be prevented from being injured by accidentally touching the output shaft of the rotating motor 1, the positioning mandrel 2 and the glue stripping blade 3 during work, and meanwhile, the stripped rubber tube can be prevented from splashing everywhere, and the surrounding environment is cleaner and tidier. When the motor does not work, the protective cover 18 can play a protective role, and the motor 1, the positioning mandrel 2 and the rubber stripping blade 3 are prevented from being damaged due to collision.

As a further improvement of the utility model, the bottom of the case 14 is provided with a traveling wheel 19. As shown in fig. 1 and 8, the traveling wheels 19 are used to conveniently move the case 14 to a desired position, which saves time and labor. The utility model provides a walking wheel includes two universal brake wheels and two directional wheels, utilizes universal brake wheel convenience to peel the machine of gluing and fixes in required position.

As a further improvement, the positioning seat 20 is provided in the case 14, and the positioning seat 20 is provided with a positioning groove for placing the positioning core shaft 2. As shown in fig. 8, a plurality of positioning grooves are formed in the positioning seat 20, and are respectively used for placing the positioning mandrels 2 of different types, so as to facilitate taking and placing.

The utility model discloses when specifically using, quick-witted case door 15 is located quick-witted case 14's preceding curb plate, positioning core axle 2 is located quick-witted case 14 top and axis and sets up along the fore-and-aft direction level, motor 1 is located 2 rear of positioning core axle, positioning core axle 2 and the front end fixed connection of position sleeve 5, the rear end of position sleeve 5 is pegged graft with the front end of rotating sleeve 4 and is provided with bearing 6 between the outer wall of position sleeve 5 and the inner wall of rotating sleeve 4, the rear end of rotating sleeve 4 and motor 1's output shaft fixed connection. The rotating plate 9 is fixed on the periphery of the rotating sleeve 4, the balancing weight 11 is fixed at one end of the rotating plate 9, the glue stripping cutter bar 10 is arranged at the other end of the rotating plate 9, the front end of the glue stripping cutter bar 10 is connected with the glue stripping blade 3, the rear end of the glue stripping cutter bar passes through a strip hole formed in the rotating plate 9 and then is in threaded connection with the adjusting screw 12, and the glue stripping cutter bar 10 can drive the glue stripping blade 3 to be close to or far away from the positioning mandrel 2 by rotating the adjusting screw 12. The motor 1 is preferably a gear motor, and the rotational speed of the positioning spindle 2 can be adjusted. A power switch connected to the motor 1 is provided in the casing 14. The cabinet door 15 is provided with a handle which is convenient to open and close.

The ideal included angle between the cutting edge of the rubber stripping blade 3 and a cut object, namely a rubber tube is 8-10 degrees, the rubber stripping blade is not horizontally installed without an included angle, and the rubber stripping blade can easily cut chips after the included angle is ground just like the principle of a twist drill. The cutting force and the service life are obviously improved, and the physical consumption of a user is greatly reduced. The surface after cutting is relatively smooth, and the subsequent assembly work is easy. The whole machine head has the advantages of more reasonable design structure, lighter whole weight, smaller motor load, higher cost performance of production and assembly, and high-efficiency and stable output of rotary power.

An operator only needs to hold the near rubber stripping end of the rubber pipe, a part needing rubber stripping is inserted into the positioning core shaft 2 with a fixed size, the output shaft of the motor 1 drives the rotating sleeve 4 to rotate, the rotating sleeve 4 drives the rotating plate 9 to synchronously rotate, the rotating plate 9 drives the rubber stripping blade 3 to synchronously rotate through the rubber stripping cutter rod 10, under the action of the bearing 6, the positioning sleeve 5 cannot rotate along with the rotating sleeve 4, the positioning core shaft 2 cannot rotate along with the rotation of the output shaft of the motor 1, so that the rubber stripping blade 3 conducts rubber stripping treatment on the rubber pipe sleeved on the positioning core shaft 2, the operator only needs to linearly push the rubber pipe, and the rubber stripping blade 3 with an easy cutting angle and high-speed rotation rotates around the rubber pipe to achieve the light rubber stripping work.

The rubber tube dropped in the rubber stripping process drops into the pin connecting box 16 through the pin dropping opening 17. When the positioning core shaft is used, friction damage caused by rotation does not exist between the positioning core shaft 2 and the inner wall of the rubber tube, friction between the inner wall of the rubber tube and the positioning core shaft 2 can be reduced, and damage to rubber in the rubber tube is reduced, so that the probability that a pipe locking joint is not tight and even hydraulic fluid leakage risk exists in the follow-up process is reduced. The rubber tube can not be positioned the dabber 2 and is rolling up the pivoted condition, can reduce the potential safety hazard, avoids personnel injured, reduces the labour that the workman paid out, improves production efficiency, conveniently collects the clearance waste material. For easier cutting and improved working efficiency, the rotation speed of the rotating plate 9 can reach 280 rpm or 466 rpm, or even higher. The utility model discloses greatly reduced the coefficient of friction of rubber tube inner wall, in addition peel 3 rotational speeds of gluey blade and improve, the user need not both hands again and tightly held, only need hand the rubber tube, can be safe, light, efficient completion work.

Claims

1. Portable hydraulic pressure rubber tube shells machine of gluing, including motor (1) and aircraft nose, the aircraft nose includes positioning core axle (2) with the output shaft of motor (1) and sets up and shells gluey blade (3), its characterized in that in positioning core axle (2) one side: the glue stripping machine further comprises a rotating sleeve (4) and a positioning sleeve (5) which are arranged between an output shaft of the motor (1) and the positioning core shaft (2), the positioning core shaft (2) is fixedly connected with one end of the positioning sleeve (5), the other end of the positioning sleeve (5) is connected with one end of the rotating sleeve (4) in an inserting mode, a bearing (6) is arranged between the outer wall of the positioning sleeve (5) and the inner wall of the rotating sleeve (4), and the other end of the rotating sleeve (4) is fixedly connected with the output shaft of the motor (1).

2. The portable hydraulic rubber hose stripping machine according to claim 1, characterized in that: a pressing cap (7) is arranged on an output shaft of the motor (1), a convex block is arranged in the middle of one side, facing the positioning sleeve (5), of the pressing cap (7), a slot is formed in the end face of the positioning sleeve (5), the convex block is inserted into the slot, and the pressing cap (7) located on the periphery of the convex block is in contact with the end face of the positioning sleeve (5).

3. The portable hydraulic rubber hose stripping machine according to claim 1, characterized in that: the rubber stripping machine further comprises a clamp spring (8) arranged between the bearing (6) and the rotating sleeve (4).

4. The portable hydraulic rubber hose stripping machine according to claim 1, characterized in that: the aircraft nose still including fixing rotating plate (9) in rotating cover (4) outlying, set up perpendicularly and be located positioning core axle (2) one side with rotating plate (9) and shell gluey cutter arbor (10), and set up at positioning core axle (2) opposite side and with rotating plate (9) fixed connection's balancing weight (11), shell gluey blade (3) and shell gluey cutter arbor (10) and keep away from the one end of rotating plate (9) and be connected and the cutting edge orientation positioning core axle (2) direction, shell gluey cutter arbor (10) and shell gluey blade (3) and have the rotational degree of freedom around positioning core axle (2) with the help of rotating plate (9) and the cooperation of rotating cover (4).

5. The portable hydraulic rubber hose stripping machine according to claim 4, characterized in that: the aircraft nose still sets up including rotating and is located rotating plate (9) and keeps away from regulation lead screw (12) of shelling gluey blade (3) one side, shells gluey cutter arbor (10) and keeps away from the one end of shelling gluey blade (3) and passes rotating plate (9) suit on adjusting lead screw (12) and rather than threaded connection, shells gluey cutter arbor (10) and shells gluey blade (3) and has the removal degree of freedom that is close to or keeps away from location dabber (2) with the help of the rotation of adjusting lead screw (12).

6. The portable hydraulic rubber hose stripping machine according to claim 5, characterized in that: the outer end of the adjusting screw rod (12) is connected with a screw rod handle (13).

7. The portable hydraulic rubber hose stripping machine according to claim 1, characterized in that: the rubber stripping machine further comprises a case (14), a case door (15) with one end hinged to the case (14) and the other end detachably connected with the case (14), and a pin receiving box (16) arranged in the case (14), wherein the motor (1), the positioning mandrel (2) and the rubber stripping blade (3) are all arranged above the case (14) and horizontally arranged along the axis of the positioning mandrel (2), a pin falling opening (17) is formed in the top plate of the case (14) and corresponds to the positioning mandrel (2), and the pin receiving box (16) is arranged below the pin falling opening (17).

8. The portable hydraulic rubber hose stripping machine according to claim 7, characterized in that: the rubber stripping machine further comprises a protective cover (18) which is arranged above the case (14), one end of the protective cover is hinged to the case (14), the other end of the protective cover is detachably connected with the case (14), and the motor (1), the positioning mandrel (2), the rubber stripping blade (3) and the pin falling opening (17) are all located inside the protective cover (18).

9. The portable hydraulic rubber hose stripping machine according to claim 7, characterized in that: the bottom of the case (14) is provided with a traveling wheel (19).

10. The portable hydraulic rubber hose stripping machine according to claim 7, characterized in that: a positioning seat (20) is arranged in the case (14), and a positioning groove for placing the positioning core shaft (2) is formed in the positioning seat (20).