CN213227528U

CN213227528U - Rubber joint flaring device

Info

Publication number: CN213227528U
Application number: CN202022137913.1U
Authority: CN
Inventors: 贺虎彬; 牛林林; 贺木通; 贺虎彪
Original assignee: Henan Yuyi Industrial Co ltd
Current assignee: Henan Yuyi Industrial Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-05-18
Anticipated expiration: 2030-09-25

Abstract

The utility model relates to the technical field of rubber pipeline assembly, in particular to a rubber joint flaring device which reduces the labor intensity of manual flaring, avoids using a prying bar to damage a joint and improves the practicability; the cylinder, a bottom plate, first bolt, the supporting shoe, the lead screw, the apparatus further comprises a rotating shaft, the bulb, the kicking block, the connecting rod, fixed plate and flaring connect, the inside cavity that is provided with of cylinder, the lower extreme of cylinder is the opening, the lower extreme at the cylinder will be installed through first bolt to the bottom plate, the center of bottom plate is provided with the through-hole, supporting shoe fixed mounting is in the upper end of bottom plate, and the supporting shoe is located the cavity of cylinder, communicating internal thread about being provided with on the supporting shoe, bottom plate and supporting shoe are passed on the upper portion of lead screw, lead screw and supporting shoe spiral shell dress, lead screw and bottom plate rotate the installation, pivot fixed mounting is at the lower extreme.

Description

Rubber joint flaring device

Technical Field

The utility model relates to a technical field of rubber pipeline assembly especially relates to a rubber joint flaring device.

Background

In the production process of the rubber pipeline, the rubber pipeline and the rubber joint are often required to be assembled and installed. Because the rubber pipeline is in interference fit with the rubber joint, the existing assembly method is that a worker sledges a large connector of the rubber joint by means of a sledge bar and then inserts the rubber pipe into the rubber joint, but the method has high labor intensity, easily damages the rubber joint and has poor practicability.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a alleviate the intensity of labour of manpower flaring, avoided using the sledge pole moreover and harmed the joint, improved a rubber joint flaring device of practicality.

The utility model discloses a rubber joint flaring device, which comprises a cylinder, a bottom plate, a first bolt, a supporting block, a lead screw, a rotating shaft, a ball head, a top block, a connecting rod, a fixed plate and a flaring joint, wherein a cavity is arranged inside the cylinder, the lower end of the cylinder is an opening, the bottom plate is arranged at the lower end of the cylinder through the first bolt, a through hole is arranged at the center of the bottom plate, the supporting block is fixedly arranged at the upper end of the bottom plate, the supporting block is positioned in the cavity of the cylinder, an internal thread which is communicated up and down is arranged on the supporting block, the upper part of the lead screw penetrates through the bottom plate and the supporting block, the lead screw is screwed with the supporting block, the lead screw is rotatably arranged with the bottom plate, the rotating shaft is fixedly arranged at the lower end of the rotating shaft, the ball head is fixedly arranged, the top block is provided with internal threads, the four groups of connecting rods and the four groups of top blocks are screwed, the four groups of fixing plates are uniformly distributed on the outer wall of the cylinder, the four groups of fixing plates are fixedly installed with the cylinder, the four groups of fixing plates and the four groups of top blocks are at the same height, the four groups of connecting rods penetrate through the cylinder and the fixing plates, the four groups of connecting rods and the four groups of fixing plates are slidably installed, the four groups of flaring joints are fixedly installed on the four groups of connecting rods, and the four.

The utility model discloses a rubber joint flaring device still includes first magnet and second magnet, and four group's second magnet fixed mounting are in the inboard that the flaring connects, and four group's first magnet fixed mounting are in the inboard of four group's fixed plates to first magnet and connecting rod contactless, first magnet and second magnet are two magnets of inter attraction.

The utility model discloses a rubber joint flaring device still includes the runner, and the pivot lower part is provided with the external screw thread, and the center of runner is provided with the internal thread, and the runner spiral shell dress is provided with the handle at the lower extreme of pivot on the runner.

The utility model discloses a rubber joint flaring device still includes the second bolt, is provided with the access hole on the drum, and the access hole is provided with the apron outward, and the apron passes through the second bolt to be installed on the drum.

The utility model discloses a rubber joint flaring device still includes the cone, cone fixed mounting is in the upper end of drum to the cone is conical.

The utility model discloses a rubber joint flaring device still includes the protective sheath, and four protective sheath suits of group are in the outside that four group's flaring connect.

The utility model discloses a rubber joint flaring device still includes ejector pin and stopper, ejector pin fixed mounting in the upper end of drum cavity, stopper fixed mounting is at the lower extreme of ejector pin.

The utility model discloses a rubber joint flaring device still includes strengthening rib and ring, and strengthening rib fixed mounting is in the lower part of drum, and the ring cladding is on the outer wall of drum.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the cylinder is put into the rubber joint, then the rotating shaft is rotated to rotate the screw rod, the screw rod is pushed upwards by the supporting block, the ball head is pushed by the screw rod to move upwards, the four groups of top blocks are extruded to move to one side far away from the axis of the screw rod in the process that the ball head moves upwards, the four groups of top blocks push the four groups of connecting rods to move to one side far away from the axis of the screw rod, the four groups of connecting rods enable the four groups of flaring joints to expand the inner wall of the rubber joint, then inserting the rubber tube into the rubber tube through the other end of the rubber joint, then reversing the rotating shaft to contract the top block and the flaring joint, then taking out the cylinder in the rubber joint to complete the assembly of the rubber tube and the rubber joint, through the arrangement, the flaring of the rubber joint can be completed only by rotating the rotating shaft by a worker, the labor intensity of manual flaring is reduced, the joint is prevented from being damaged by using the prying bar, and the practicability is improved.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic structural view of the connection of a screw rod, a ball head, a connecting rod and the like;

FIG. 4 is a schematic view of the structure of the connection of the top block, the connecting rod and the fixing plate;

in the drawings, the reference numbers: 1. a cylinder; 2. a base plate; 3. a first bolt; 4. a support block; 5. a screw rod; 6. a rotating shaft; 7. a ball head; 8. a top block; 9. a connecting rod; 10. a fixing plate; 11. a flaring joint; 12. a first magnet; 13. a second magnet; 14. a rotating wheel; 15. a handle; 16. a cover plate; 17. a second bolt; 18. a conical head; 19. a protective sleeve; 20. a top rod; 21. a limiting block; 22. reinforcing ribs; 23. a circular ring.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the rubber joint flaring device of the present invention comprises a cylinder 1, a bottom plate 2, a first bolt 3, a supporting block 4, a lead screw 5, a rotating shaft 6, a ball 7, a top block 8, a connecting rod 9, a fixing plate 10 and a flaring joint 11, wherein a cavity is arranged inside the cylinder 1, the lower end of the cylinder 1 is an opening, the bottom plate 2 is arranged at the lower end of the cylinder 1 through the first bolt 3, a through hole is arranged at the center of the bottom plate 2, the supporting block 4 is fixedly arranged at the upper end of the bottom plate 2, the supporting block 4 is arranged in the cavity of the cylinder 1, an internal thread which is communicated with the upper part and the lower part is arranged on the supporting block 4, the lead screw 5 is screwed with the supporting block 4, the lead screw 5 is rotatably arranged with the bottom plate 2, the rotating shaft 6 is fixedly arranged at the lower end of the rotating shaft 6, the ball 7, the ball head 7 is spherical, the four groups of top blocks 8 are positioned above the ball head 7, the four groups of top blocks 8 are tangent to the ball head 7, the top blocks 8 are cylindrical, internal threads are arranged on the top blocks 8, the four groups of connecting rods 9 and the four groups of top blocks 8 are screwed, the four groups of fixing plates 10 are uniformly distributed on the outer wall of the cylinder 1, the four groups of fixing plates 10 are fixedly installed with the cylinder 1, the four groups of fixing plates 10 and the four groups of top blocks 8 are at the same height, the four groups of connecting rods 9 penetrate through the cylinder 1 and the fixing plates 10, the four groups of connecting rods 9 and the four groups of fixing plates 10 are slidably installed, the four groups of flaring joints 11 are fixedly installed on the; firstly, the cylinder 1 is put into a rubber joint, then the rotating shaft 6 is rotated to enable the screw rod 5 to rotate, the screw rod 5 is pushed upwards by the supporting block 4, the ball head 7 is pushed by the screw rod 5 to move upwards, the four groups of top blocks 8 are extruded to move towards one side far away from the axis of the screw rod 5 in the process that the ball head 7 moves upwards, the four groups of top blocks 8 push the four groups of connecting rods 9 to move towards one side far away from the axis of the screw rod 5, the four groups of connecting rods 9 enable the four groups of flaring joints 11 to expand the inner wall of the rubber joint, then a rubber pipe is inserted into the rubber pipe through the other end of the rubber joint, then the rotating shaft 6 is reversed to enable the top blocks 8 and the flaring joints 11 to contract, then the cylinder 1 is taken out from the rubber joint to enable the rubber pipe and the rubber joint to be assembled, through the arrangement, the flaring of, and avoid using the sledge bar and damaging the joint, improved the practicality.

The utility model discloses a rubber joint flaring device, still include first magnet 12 and second magnet 13, four groups of second magnet 13 fixed mounting are in the inboard of flaring joint 11, four groups of first magnet 12 fixed mounting are in the inboard of four groups of fixed plates 10, and first magnet 12 and connecting rod 9 contactless, first magnet 12 and second magnet 13 are two magnets of inter attraction; when the rotating shaft 6 is reversed to enable the four groups of top blocks 8 to drive the four groups of flaring joints 11 to contract, the four groups of first magnets 12 attract the four groups of second magnets 13 to contract inwards, sliding of the four groups of flaring joints 11 towards the axis direction of the screw rod 5 is promoted, and reliability and stability in the using process are improved.

The rubber joint flaring device of the utility model also comprises a rotating wheel 14, the lower part of the rotating shaft 6 is provided with an external thread, the center of the rotating wheel 14 is provided with an internal thread, the rotating wheel 14 is screwed at the lower end of the rotating shaft 6, and the rotating wheel 14 is provided with a handle 15; through the arrangement, the rotating shaft 6 can be driven to rotate by rotating the handle 15, so that the rotating shaft 6 can be conveniently rotated, and the convenience in the use process is improved.

The rubber joint flaring device of the utility model also comprises a second bolt 17, the cylinder 1 is provided with an access hole, a cover plate 16 is arranged outside the access hole, and the cover plate 16 is arranged on the cylinder 1 through the second bolt 17; through the arrangement, the maintenance of the top block 8 and the ball head 7 is facilitated, and the convenience in the use process is improved.

The rubber joint flaring device of the utility model also comprises a conical head 18, the conical head 18 is fixedly arranged at the upper end of the cylinder 1, and the conical head 18 is conical; through the arrangement, the cylinder 1 is more conveniently placed into the rubber joint, and the convenience in the use process is improved.

The rubber joint flaring device of the utility model also comprises a protective sleeve 19, wherein the four groups of protective sleeves 19 are sleeved outside the four groups of flaring joints 11; through the arrangement, the rubber joint is prevented from being damaged by the protective sleeve 19 in the using process, and the reliability in the using process is improved.

The rubber joint flaring device of the utility model also comprises a mandril 20 and a limiting block 21, wherein the mandril 20 is fixedly arranged at the upper end of the cavity of the cylinder 1, and the limiting block 21 is fixedly arranged at the lower end of the mandril 20; through the arrangement, the phenomenon that the ball head 7 moves upwards too much to touch the inner wall of the cylinder 1 in the using process is prevented, the limiting block 21 has a limiting effect on the ball head 7, and the reliability in the using process is improved.

The rubber joint flaring device of the utility model also comprises a reinforcing rib 22 and a circular ring 23, wherein the reinforcing rib 22 is fixedly arranged at the lower part of the cylinder 1, and the circular ring 23 is coated on the outer wall of the cylinder 1; through the arrangement, the stability of the cylinder 1 in the using process is improved.

The utility model discloses a rubber joint flaring device, it is at work, at first put into rubber joint with drum 1, then rotate handle 15, make runner 14 and pivot 6 rotate, make lead screw 5 rotate, lead screw 5 receives upward thrust through supporting shoe 4, lead screw 5 promotes bulb 7 and moves upwards, extrude four group kicking blocks 8 to move to one side far away from the axis of lead screw 5 in the process that bulb 7 moved upwards, four group kicking blocks 8 promote four group connecting rods 9 to move to one side far away from the axis of lead screw 5, four group connecting rods 9 make four group flaring joints 11 expand the inner wall of rubber joint, then insert the rubber tube into the rubber tube through the other end of rubber joint, then reverse pivot 6, make bulb 7 move down, then first magnet 12 makes second magnet 13 receive the magnetic force of moving to the axis of lead screw 5, then four group make four group kicking blocks 8 and flaring joints 11 contract, and then taking the cylinder 1 out of the rubber joint, and finishing assembling the rubber pipe and the rubber joint.

The rubber joint flaring device of the utility model has the advantages that the installation mode, the connection mode or the setting mode are common mechanical modes, and the rubber joint flaring device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a lead screw 5, bulb 7, kicking block 8, flaring of rubber joint flaring device connect 11, first magnet 12, second magnet 13, runner 14 and protective sheath 19 for purchase on the market, this industry technical staff only need according to its subsidiary operating specification install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A rubber joint flaring device is characterized by comprising a cylinder (1), a bottom plate (2), a first bolt (3), a supporting block (4), a screw rod (5), a rotating shaft (6), a ball head (7), a top block (8), a connecting rod (9), a fixing plate (10) and a flaring joint (11), wherein a cavity is arranged in the cylinder (1), the lower end of the cylinder (1) is provided with an opening, the bottom plate (2) is arranged at the lower end of the cylinder (1) through the first bolt (3), the center of the bottom plate (2) is provided with a through hole, the supporting block (4) is fixedly arranged at the upper end of the bottom plate (2), the supporting block (4) is positioned in the cavity of the cylinder (1), the supporting block (4) is provided with an internal thread which is communicated up and down, the upper part of the screw rod (5) penetrates through the bottom plate (2) and the supporting block (4), and, the screw rod (5) is rotatably installed with the bottom plate (2), the rotating shaft (6) is fixedly installed at the lower end of the rotating shaft (6), the ball head (7) is fixedly installed at the upper end of the screw rod (5), the ball head (7) is located in a cavity of the cylinder (1), the ball head (7) is spherical, four groups of ejector blocks (8) are located above the ball head (7), the four groups of ejector blocks (8) are tangent to the ball head (7), the ejector blocks (8) are cylindrical, internal threads are arranged on the ejector blocks (8), four groups of connecting rods (9) are in screw assembly with the four groups of ejector blocks (8), four groups of fixing plates (10) are uniformly distributed on the outer wall of the cylinder (1), the four groups of fixing plates (10) are fixedly installed with the cylinder (1), the four groups of fixing plates (10) and the four groups of ejector blocks (8) are at the same height, the four groups of connecting rods (9) penetrate through the cylinder (1) and the fixing plates (, four groups of flaring joints (11) are fixedly arranged on the four groups of connecting rods (9), and the four groups of flaring joints (11) are positioned on the outer side of the cylinder (1).

2. A rubber joint flaring device according to claim 1, further comprising a first magnet (12) and a second magnet (13), wherein four sets of the second magnet (13) are fixedly installed inside the flaring joint (11), four sets of the first magnet (12) are fixedly installed inside four sets of the fixing plates (10), and the first magnet (12) is not in contact with the connecting rod (9), and the first magnet (12) and the second magnet (13) are two magnets which attract each other.

3. A rubber joint flaring device according to claim 2, further comprising a rotating wheel (14), wherein the lower portion of the rotating shaft (6) is provided with external threads, the center of the rotating wheel (14) is provided with internal threads, the rotating wheel (14) is screwed on the lower end of the rotating shaft (6), and the rotating wheel (14) is provided with a handle (15).

4. A rubber joint flaring device according to claim 3, further comprising a second bolt (17), wherein the cylinder (1) is provided with an access opening, a cover plate (16) is arranged outside the access opening, and the cover plate (16) is mounted on the cylinder (1) through the second bolt (17).

5. A rubber joint flaring device according to claim 4, characterized in that it further comprises a conical head (18), the conical head (18) being fixedly mounted at the upper end of the cylinder (1), and the conical head (18) being conical.

6. A rubber joint flaring device according to claim 5, further comprising four sets of protective sleeves (19), wherein the four sets of protective sleeves (19) are sleeved outside the four sets of flaring joints (11).

7. The flaring device for rubber joints according to claim 6, further comprising a push rod (20) and a limiting block (21), wherein the push rod (20) is fixedly installed at the upper end of the cavity of the cylinder (1), and the limiting block (21) is fixedly installed at the lower end of the push rod (20).

8. A rubber joint flaring device according to claim 7, further comprising a reinforcing rib (22) and a ring (23), wherein the reinforcing rib (22) is fixedly arranged at the lower part of the cylinder (1), and the ring (23) is coated on the outer wall of the cylinder (1).