CN212219354U

CN212219354U - Nylon pipe joint withholds device

Info

Publication number: CN212219354U
Application number: CN202021461500.2U
Authority: CN
Inventors: 洪昌炎; 方欣; 洪昌军
Original assignee: Shiyan Tiema Auto Parts Co ltd
Current assignee: Shiyan Tiema Auto Parts Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2020-12-25
Anticipated expiration: 2030-07-23

Abstract

The utility model relates to a nylon tube technical field, and a nylon tube coupling withholds device is disclosed, including workstation and withholding mould, withhold the top right side fixed connection of mould and workstation, the top of workstation and the left side contact that is located withholding mould are connected with the diaphragm, the diaphragm is hollow structure, and inside is provided with drive mechanism, the spout has been seted up at the top of diaphragm, and the fixed first annular slab that is equipped with in top right side, the internal surface contact of first annular slab is connected with the second annular slab, the fixed ring gear that has cup jointed in left side of second annular slab, the left side of second annular slab is provided with clamping positioning mechanism, the fixed block that is equipped with in top left side of workstation, the fixed electric putter that is equipped with in right side of fixed block. The utility model discloses can carry out effectual centre gripping and location to the nylon tube of different pipe diameters size to can be stable send into the nylon tube and withhold inside the mould and withhold.

Description

Nylon pipe joint withholds device

Technical Field

The utility model relates to a nylon tube technical field especially relates to a nylon pipe coupling withholds device.

Background

The nylon pipe is called PA pipe for short, is a pipe made of synthetic fiber material, has good physical and chemical properties and mechanical properties, is easy to install, and is convenient to use for subsequent nylon pipes because the nylon pipe and a pipe joint are buckled and pressed by a buckling and pressing mould when the existing nylon pipe is used.

When present nylon pipe and coupling adopt to withhold the mould and withhold, often hand and will be connected the nylon pipe of accomplishing with the coupling and send into the mould inside and withhold through the manual work for stability when nylon pipe withholds is lower, can not obtain effectual location simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the manual nylon tube is held to get into to withhold the inside withholding of mould among the prior art, and lead to withholding stability lower, can not obtain effectual location simultaneously, and the nylon tube coupling withhold the device that proposes.

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

the utility model provides a nylon pipe coupling withholds device, includes the workstation and withholds the mould, withhold the top right side fixed connection of mould and workstation, the top of workstation and the left side contact that is located the mould of withholding are connected with the diaphragm, the diaphragm is hollow structure, and inside is provided with drive mechanism, the spout has been seted up at the top of diaphragm, and the fixed first annular slab that is equipped with in top right side, the internal surface contact of first annular slab is connected with the second annular slab, the fixed ring gear that has cup jointed in left side of second annular slab, the left side of second annular slab is provided with centre gripping positioning mechanism, the fixed block that is equipped with in top left side of workstation, the fixed electric putter that is equipped with in right side of fixed block, the left side fixed connection of electric putter's right side and diaphragm.

Preferably, the inner surface of the first annular plate is provided with an annular groove, the right side of the outer surface of the second annular plate is fixedly provided with three limiting blocks which are arranged in a central symmetry manner, and the limiting blocks are in contact connection with the groove wall of the annular groove.

Preferably, the clamping and positioning mechanism comprises three symmetrically arranged moving blocks and three symmetrically arranged top plates, through holes are formed in the moving blocks, the bottoms of the moving blocks are rotatably connected with the left side of the second annular plate through first shaft pins, the top plates are rotatably connected with the left side of the first annular plate through second shaft pins, the other ends of the top plates penetrate through the through holes and are rotatably connected with clamping wheels through third shaft pins, and the side walls of the top plates are in contact connection with the hole walls of the through holes.

Preferably, drive mechanism includes the lead screw, the both ends of lead screw are all rotated through rolling bearing and the internal surface both ends of diaphragm and are connected, the pole wall threaded connection of lead screw has the slider, the fixed bracing piece that is equipped with in top of slider, the top of bracing piece is passed the spout and is fixed and be equipped with the rack, the rack with the ring gear meshing.

Preferably, the right end of the screw rod penetrates through the transverse plate and is fixedly provided with a rotating block.

Preferably, the clamping wheel is made of rubber.

Compared with the prior art, the utility model provides a nylon pipe connects withholds device possesses following beneficial effect:

1. this nylon pipe connects withhold device through the centre gripping positioning mechanism who is equipped with, can carry out the centre gripping location with the coupling of the nylon pipe that need withhold, is convenient for stably send into withhold in the mould and withhold.

2. This nylon pipe coupling withholds device through the drive mechanism who is equipped with, can make centre gripping positioning mechanism carry out stable work, can fix a position the nylon tube of different pipe diameters.

3. This nylon pipe connects withhold device through the electric putter and the fixed block that are equipped with, can steadily send into the nylon pipe after the centre gripping withhold inside the mould, has improved the stability that nylon pipe and coupling withheld.

The device does not involve the part and all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation can carry out effectual centre gripping and location to the nylon tube of different pipe diameters size to can be stable send into the nylon tube and withhold inside the mould, guarantee the stable withhold between nylon tube and the coupling.

Drawings

Fig. 1 is a schematic structural view of a nylon pipe joint crimping device provided by the present invention;

FIG. 2 is a schematic side view of the structure of FIG. 1;

fig. 3 is an enlarged view of a portion a of fig. 2.

In the figure: the device comprises a workbench 1, a buckling mould 2, a transverse plate 3, a first annular plate 4, a second annular plate 5, a gear ring 6, a fixed block 7, an electric push rod 8, a limiting block 9, a moving block 10, a top plate 11, a clamping wheel 12, a lead screw 13, a sliding block 14, a supporting rod 15, a rack 16 and a rotating block 17.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a nylon pipe joint crimping device comprises a workbench 1 and a crimping mold 2, wherein the crimping mold is fixedly connected with the right side of the top of the workbench 1, a transverse plate 3 is connected with the top of the workbench 1 and the left side of the crimping mold 2 in a contact manner, the transverse plate 3 is of a hollow structure, and inside is provided with drive mechanism, the spout has been seted up at the top of diaphragm 3, and the fixed first annular slab 4 that is equipped with in top right side, the internal surface contact of first annular slab 4 is connected with second annular slab 5, the fixed ring gear 6 that has cup jointed in left side of second annular slab 5, the left side of second annular slab 5 is provided with clamping and positioning mechanism, the fixed block 7 that is equipped with in top left side of workstation 1, the fixed electric putter 8 that is equipped with in right side of fixed block 7, the right side of electric putter 8 and the left side fixed connection of diaphragm 3, it can be inside the nylon tube and the pipe joint steady that the centre gripping was accomplished send into withhold 2 to set up electric putter 8.

The inner surface of the first annular plate 4 is provided with an annular groove, the right side of the outer surface of the second annular plate 5 is fixedly provided with three limit blocks 9 which are arranged in a central symmetry manner, the limit blocks 9 are in contact connection with the groove wall of the annular groove and are provided with the limit blocks 9 and the annular groove, can make the second annular plate 5 rotate steadily, centre gripping positioning mechanism includes the movable block 10 that three symmetry set up and the roof 11 that three symmetry set up, the through-hole has been seted up to movable block 10 inside, the bottom of movable block 10 is rotated through the left side of first pivot with second annular plate 5 and is connected, roof 11 rotates through the second pivot and is connected with the left side of first annular plate 4, the other end of roof 11 passes the through-hole and is connected with centre gripping wheel 12 through the rotation of third pivot, it can stabilize the centre gripping to nylon tube 12 to set up centre gripping wheel 12, and do not cause the damage to the nylon tube, the lateral wall of roof 11 is connected with the pore wall contact of through-hole.

Drive mechanism includes lead screw 13, the both ends of lead screw 13 are all rotated through rolling bearing and the internal surface both ends of diaphragm 3 and are connected, the pole wall threaded connection of lead screw 13 has slider 14, slider 14 is connected with the internal surface contact of diaphragm 3, it is spacing to the removal of slider 14, the fixed bracing piece 15 that is equipped with in top of slider 14, the spout is passed and the fixed rack 16 that is equipped with in top of bracing piece 15, rack 16 and ring gear 6 mesh, the right-hand member of lead screw 13 passes diaphragm 3 and fixed turning block 17 that is equipped with, centre gripping wheel 12 has the rubber material to make.

In the utility model, when buckling nylon tube and tube joint, firstly connecting the tube joint with nylon tube, feeding nylon tube into the first annular plate 4, then rotating the rotating block 17 to rotate the lead screw 13, the lead screw 13 drives the slider 14 to move transversely in the transverse plate 3, so that the transverse plate 3 drives the support rod 15 and the rack 16 to slide transversely, the rack 16 is meshed with the gear ring 6 to make the gear ring 6 drive the second annular plate 5 to rotate under the limit sliding of the limit block 9 and the annular groove, the second annular plate 5 rotates and simultaneously rotates the three moving blocks 10, and drives the top plate 11 to swing under the action of the first shaft pin, the top plate 11 swings and simultaneously makes the three top plates 11 approach each other along with the slow rotation of the second annular plate 5, and carries out stable clamping and positioning to the nylon tube through the clamping wheel 12, then the electric push rod 8 starts to push the transverse plate 3 to move towards the buckling mold 2, so that the nylon tube and the tube joint stretch into the buckling and pressing die 2, and finally the buckling and pressing die 2 is started to stably buckle and press the nylon tube and the tube joint.

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. A nylon pipe joint withholding device comprises a workbench (1) and a withholding die (2), and is characterized in that the withholding die is fixedly connected with the right side of the top of the workbench (1), the top of the workbench (1) is in contact connection with a transverse plate (3) at the left side of the withholding die (2), the transverse plate (3) is of a hollow structure, a transmission mechanism is arranged inside the transverse plate, a sliding groove is formed in the top of the transverse plate (3), a first annular plate (4) is fixedly arranged at the right side of the top, a second annular plate (5) is in contact connection with the inner surface of the first annular plate (4), a gear ring (6) is fixedly sleeved at the left side of the second annular plate (5), a clamping and positioning mechanism is arranged at the left side of the top of the workbench (1), a fixed block (7) is fixedly arranged at the left side of the top of the workbench (1), and an electric push rod (8) is fixedly arranged at the right side of, the right side of the electric push rod (8) is fixedly connected with the left side of the transverse plate (3).

2. The nylon pipe joint crimping device according to claim 1, wherein an annular groove is formed in the inner surface of the first annular plate (4), three limiting blocks (9) which are arranged in a central symmetry manner are fixedly arranged on the right side of the outer surface of the second annular plate (5), and the limiting blocks (9) are in contact connection with the groove wall of the annular groove.

3. The nylon pipe joint crimping device as claimed in claim 1, wherein the clamping and positioning mechanism comprises three symmetrically arranged moving blocks (10) and three symmetrically arranged top plates (11), a through hole is formed in each moving block (10), the bottom of each moving block (10) is rotatably connected with the left side of the second annular plate (5) through a first shaft pin, the top plate (11) is rotatably connected with the left side of the first annular plate (4) through a second shaft pin, the other end of each top plate (11) penetrates through the through hole and is rotatably connected with a clamping wheel (12) through a third shaft pin, and the side wall of each top plate (11) is in contact connection with the wall of the through hole.

4. The nylon pipe joint crimping device according to claim 1, characterized in that the transmission mechanism comprises a screw rod (13), both ends of the screw rod (13) are rotatably connected with both ends of the inner surface of the transverse plate (3) through rotating bearings, a sliding block (14) is connected to the rod wall of the screw rod (13) in a threaded manner, a support rod (15) is fixedly arranged at the top of the sliding block (14), the top of the support rod (15) passes through the sliding groove and is fixedly provided with a rack (16), and the rack (16) is meshed with the gear ring (6).

5. The nylon pipe joint crimping device of claim 4, characterized in that the right end of the screw rod (13) passes through the transverse plate (3) and is fixedly provided with a rotating block (17).

6. The nylon pipe joint crimping device of claim 3, characterized in that the clamping wheel (12) is made of rubber.