CN210098749U

CN210098749U - Pipe end forming equipment for clamping and pressing type pipe fitting

Info

Publication number: CN210098749U
Application number: CN201920355649.3U
Authority: CN
Inventors: 叶德余
Original assignee: WENZHOU KANTON EPT Co Ltd
Current assignee: WENZHOU KANTON EPT Co Ltd
Priority date: 2019-03-20
Filing date: 2019-03-20
Publication date: 2020-02-21
Anticipated expiration: 2029-03-20

Abstract

The utility model discloses a clamping-pressing type pipe end forming device for pipe fittings, which belongs to the field of pipe end manufacturing, and comprises a base, wherein the surface of the base is provided with a frame, the surface of the frame is provided with a first round hole, the inner wall of the frame is symmetrically provided with a first chute, the inside of the first chute is connected with a T-shaped plate, the surface of the T-shaped plate is provided with a first die, the surface of the T-shaped plate is provided with a second round hole, when the first threaded rod is driven by a first motor to rotate, the T-shaped plate moves downwards under the action of the first chute, the clamping-pressing type pipe fittings are clamped and fixed by the first die and the second die, when the second threaded rod is driven by a second motor to rotate, the movable plate pushes a core rod to move outwards under the action of the second chute, finally, the clamping-pressing type pipe end is punched, a pipe end is formed, and the core, the fixture block is separated from the clamping groove by the movement of the push plate, so that the core rod is replaced.

Description

Pipe end forming equipment for clamping and pressing type pipe fitting

Technical Field

The utility model relates to a pipe fitting pipe end field of making, more specifically say, relate to a card pressure formula pipe fitting pipe end former.

Background

The clamping and pressing type pipe fitting has the characteristics of reliable and safe connection, convenient and quick construction, suitability for embedded installation, maintenance-free updating, relatively superior economy and the like, so that the clamping and pressing type pipe fitting is widely applied to a direct drinking water system, a tap water system, a heating system, a steam system, an industrial oil pipe system and an industrial gas pipe system, and the pipe ends of the clamping and pressing type pipe fitting are extruded and formed by a pipe end forming machine.

Therefore, a large amount of clamping-pressing type pipe end forming equipment is available in the prior art, and the existing clamping-pressing type pipe end forming equipment generally cannot drive the first threaded rod to rotate through the first motor, the T-shaped plate is made to move downwards under the action of the first sliding chute, the clamping-pressing type pipe is pressed and fixed through the first die and the second die, the second threaded rod cannot be driven to rotate through the second motor, the movable plate is made to push the core rod to move outwards under the action of the second sliding chute, the clamping-pressing type pipe end port is stamped, pipe ends are formed, most of the core rods cannot be replaced, the core rods are worn seriously after being used for a long time, the core rods cannot move through the push plate, the clamping blocks are made to be separated from the clamping grooves, and the core rods are made to.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Problem to exist among the prior art, the utility model aims to provide a card pressure formula pipe fitting pipe end former, it drives first threaded rod through first motor and rotates, under the effect of first spout, make the T-shaped plate remove downwards, and through first mould, the second mould is fixed to card pressure formula pipe fitting chucking, when the second motor drives the second threaded rod and rotates, under the effect of second spout, make the movable plate promote the plug and remove to the outside, finally carry out the punching press to card pressure formula pipe fitting port, form the pipe end, and the plug is serious to wearing and tearing after using for a long time, the removal of accessible push pedal, make the fixture block break away from the draw-in groove, thereby change the plug.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A clamping and pressing type pipe end forming device for pipe fittings comprises a base, wherein a rack is mounted on the surface of the base, a first round hole is formed in the surface of the rack, a first sliding groove is symmetrically formed in the inner wall of the rack, a T-shaped plate is connected to the inside of the first sliding groove, a first mold is mounted on the surface of the T-shaped plate, a second round hole is formed in the surface of the T-shaped plate, threads are arranged on the inner wall of the second round hole, a first threaded rod is connected to the inside of the second round hole through threaded threads, the first threaded rod is rotatably connected with the first round hole, a mounting groove is symmetrically formed in the surface of the rack, a third round hole is formed in the inner wall of the mounting groove, a second mold is mounted on the surface of the base, a second sliding groove is formed in the surface of the base, a movable plate is mounted inside, the inside of rectangular channel installs the fixed block, the surface of fixed block is equipped with the draw-in groove, the surface mounting of fixed block has the plug, the inner wall of rectangular channel is equipped with the open slot, the inner wall of open slot is equipped with the third spout, the inside of third spout is connected with the push pedal, the fixture block is installed to the lower terminal surface of push pedal, sliding connection between fixture block and the draw-in groove, the up end of push pedal is installed the spring, when it drives first threaded rod through first motor and rotates, under the effect of first spout, makes the T-shaped board move downwards, and is fixed to the card pressure formula pipe fitting chucking through first mould, second mould, when the second motor drives the second threaded rod and rotates, under the effect of second spout, makes and promotes the plug and move to the outside, finally carries out the punching press movable plate to card pressure formula pipe fitting port, forms the pipe end, and the plug is worn and, the fixture block is separated from the clamping groove by the movement of the push plate, so that the core rod is replaced.

Further, the internally mounted of first spout has the rubber stopper, is convenient for carry on spacingly to the T shaped plate, prevents that first mould, second mould from excessively extruding the card pressure formula pipe fitting.

Furthermore, the surface symmetry of T shaped plate is equipped with and dodges the groove, and the T shaped plate of being convenient for avoids colliding with the movable plate when moving downwards.

Furthermore, a first motor is installed at the tail end of the first threaded rod, a first positive and negative switch is installed on the surface of the rack, the first positive and negative switch is connected with the power supply and the first motor in series through conducting wires, the model of the first motor is Y355L-2, and the electric bicycle is efficient, energy-saving and low in noise.

Furthermore, the inside mounting of third round hole has the second threaded rod, the second motor is installed to the end of second threaded rod, and the surface mounting of frame has the positive and negative switch of second, and the positive and negative switch of second passes through the wire with power, second motor and establishes ties, and the model of second motor is 51K90GU-AF, and the moment of torsion is big, dynamic behavior is high.

Furthermore, the surface mounting of movable plate has threaded sleeve, threaded connection between threaded sleeve and the second threaded rod, when the second threaded rod of being convenient for rotates, accessible threaded sleeve's threaded connection relation and the effect of second spout for the movable plate moves to the outside.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme drives first threaded rod when rotating through first motor, under the effect of first spout, make the T-shaped plate remove downwards, and through first mould, the second mould is fixed to the chucking formula pipe fitting chucking, when the second motor drives the rotation of second threaded rod, under the effect of second spout, make the movable plate promote the plug to move to the outside, finally carry out the punching press to the chucking formula pipe fitting port, form the pipe end, and the plug is serious in wearing and tearing after long-time the use, the removal of accessible push pedal, make the fixture block break away from the draw-in groove, thereby change the plug.

(2) The internally mounted of first spout has the rubber stopper, is convenient for carry on spacingly to the T shaped plate, prevents that first mould, second mould from excessively extruding the card pressure formula pipe fitting.

(3) The surface symmetry of T shaped plate is equipped with and dodges the groove, and when the T shaped plate of being convenient for moved downwards, avoided colliding with the movable plate.

(4) The end of the first threaded rod is provided with a first motor, the surface of the rack is provided with a first positive and negative switch, the first positive and negative switch is connected with the power supply and the first motor in series through wires, the model of the first motor is Y355L-2, and the motor is efficient, energy-saving and low in noise.

(5) A second threaded rod is installed inside the third round hole, a second motor is installed at the tail end of the second threaded rod, a second positive and negative switch is installed on the surface of the rack, the second positive and negative switch is connected with the power source and the second motor in series through wires, the second motor is 51K90GU-AF in model number, torque is large, and power performance is high.

(6) The surface mounting of movable plate has threaded sleeve, threaded connection between threaded sleeve and the second threaded rod, and when the second threaded rod of being convenient for rotated, the effect of the threaded connection relation of accessible threaded sleeve and second spout for the movable plate moves to the outside.

Drawings

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

FIG. 2 is a partial side view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

The reference numbers in the figures illustrate:

the device comprises a base, a frame, a first round hole, a first sliding groove, a second round hole, a T-shaped plate, a first die, a second die, a 7 round hole, a thread, a 9 first threaded rod, a 10 mounting groove, a third round hole, a 12 second die, a 13 second sliding groove, a 14 moving plate, a 15 rectangular groove, a 16 fixing block, a 17 clamping groove, a 18 core rod, a 19 open groove, a 20 third sliding groove, a 21 push plate, a 22 clamping block, a 23 spring, a 24 rubber limiting block, a 25 avoidance groove, a 26 first motor, a 27 second threaded rod, a 28 second motor and a 29 threaded sleeve.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, a pipe end forming device for a press-fit pipe comprises a base 1, and referring to fig. 1 and 2, a frame 2 is mounted on the surface of the base 1, a first circular hole 3 is formed in the surface of the frame 2, first sliding grooves 4 are symmetrically formed in the inner wall of the frame 1, rubber limiting blocks 24 are mounted in the first sliding grooves 4, so as to limit a T-shaped plate 5 and prevent a first die 6 and a second die 12 from excessively extruding the press-fit pipe, a T-shaped plate 5 is connected in the first sliding grooves 4, avoidance grooves 25 are symmetrically formed in the surface of the T-shaped plate 5, so that the T-shaped plate 5 is prevented from colliding with a moving plate 14 when moving downwards, the first die 6 is mounted on the surface of the T-shaped plate 5, a second circular hole 7 is formed in the surface of the T-shaped plate 5, threads 8 are formed in the inner wall of the second circular hole 7, and a first threaded rod, the tail end of the first threaded rod 9 is provided with a first motor 26, the surface of the rack 2 is provided with a first positive and negative switch, the first positive and negative switch is connected with a power supply and the first motor 26 in series through a lead, the model of the first motor 26 is Y355L-2, the high efficiency, the energy conservation and the low noise are realized, the first threaded rod 9 is rotatably connected with the first round hole 3, the surface of the rack 2 is symmetrically provided with a mounting groove 10, the inner wall of the mounting groove 10 is provided with a third round hole 11, the inside of the third round hole 11 is provided with a second threaded rod 27, the tail end of the second threaded rod 27 is provided with a second motor 28, the surface of the rack 2 is provided with a second positive and negative switch, the second positive and negative switch is connected with the power supply and the second motor 28 in series through leads, the model of the second motor 28 is 51K90GU-AF, the torque is large, the power performance is high, the surface of the base 1, the moving plate 14 is mounted inside the second sliding groove 13, the threaded sleeve 29 is mounted on the surface of the moving plate 14, and the threaded sleeve 29 is in threaded connection with the second threaded rod 27, so that when the second threaded rod 27 rotates, the moving plate 14 can move outwards through the threaded connection relationship of the threaded sleeve 29 and the action of the second sliding groove 13.

Referring to fig. 3, a rectangular groove 15 is formed in the surface of the moving plate 14, a fixed block 16 is installed inside the rectangular groove 15, a clamping groove 17 is formed in the surface of the fixed block 16, a core rod 18 is installed on the surface of the fixed block 16, an open groove 19 is formed in the inner wall of the rectangular groove 15, a third sliding groove 20 is formed in the inner wall of the open groove 19, a push plate 21 is connected inside the third sliding groove 20, a clamping block 22 is installed on the lower end face of the push plate 21, the clamping block 22 is connected with the clamping groove 17 in a sliding manner, and a spring 23 is.

The clamping-pressing type pipe fitting can be placed into the second die 12, the first positive and negative switch is firstly opened, so that the first motor 26 drives the first threaded rod 9 to rotate clockwise, the T-shaped plate 5 slowly moves downwards along the first sliding groove 4 under the action of the threads 8 inside the second round hole 7 and the first sliding groove 4, when the T-shaped plate 5 contacts the rubber limiting block 24, the first die 6 and the second die 12 clamp and fix the clamping-pressing type pipe fitting, at the moment, the second positive and negative switch is opened, so that the second motor 28 drives the second threaded rod 27 to rotate clockwise, under the action of the threaded connection relation of the threaded sleeve 29 and the second sliding groove 13, the movable plate 14 moves outwards along the second sliding groove 13, and through the action of the avoiding groove 25 on the surface of the T-shaped plate 5, the collision between the T-shaped plate 5 and the core rod 18 is prevented from entering the port of the clamping-pressing type pipe fitting, and the clamping-pressing type pipe fitting is, form the pipe end, can obtain by the same token, open the second positive and negative switch, make second motor 28 drive second threaded rod 27 anticlockwise rotation, make plug 18 break away from the card pressure formula pipe fitting, open first positive and negative switch, make first motor 26 drive first threaded rod 9 anticlockwise rotation, make first mould 6 break away from the card pressure formula pipe fitting, it can finally to take off the card pressure formula pipe fitting, it is serious to wear and tear after plug 18 is long-time, can press push pedal 21 to promote to the top, make push pedal 21 remove along third spout 20 inner wall, spring 23 atress compression, finally make push pedal 21 drive fixture block 22 break away from draw-in groove 17, make fixed block 16 be in free state, it can to take off plug 18 and change.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a clamp pressure formula pipe fitting pipe end former, includes base (1), its characterized in that: the surface mounting of base (1) has frame (2), the surface of frame (2) is equipped with first round hole (3), the inner wall symmetry of frame is equipped with first spout (4), the internal connection of first spout (4) has T shaped plate (5), the surface mounting of T shaped plate (5) has first mould (6), the surface of T shaped plate (5) is equipped with second round hole (7), the inner wall of second round hole (7) is equipped with screw thread (8), the inside of second round hole (7) has first threaded rod (9) through screw thread (8) threaded connection, rotate between first threaded rod (9) and first round hole (3) and be connected, the surface symmetry of frame (2) is equipped with mounting groove (10), the inner wall of mounting groove (10) is equipped with third round hole (11), the surface mounting of base (1) has second mould (12), the surperficial symmetry of base (1) is equipped with second spout (13), the internally mounted of second spout (13) has movable plate (14), the surface of movable plate (14) is equipped with rectangular channel (15), the internally mounted of rectangular channel (15) has fixed block (16), the surface of fixed block (16) is equipped with draw-in groove (17), the surface mounting of fixed block (16) has plug (18), the inner wall of rectangular channel (15) is equipped with open slot (19), the inner wall of open slot (19) is equipped with third spout (20), the internally connected of third spout (20) has push pedal (21), fixture block (22) are installed to the lower terminal surface of push pedal (21), sliding connection between fixture block (22) and draw-in groove (17), spring (23) are installed to the up end of push pedal (21).

2. The pipe end forming device of the clamping-pressing type pipe fitting according to claim 1, wherein: and a rubber limiting block (24) is arranged in the first sliding groove (4).

3. The pipe end forming device of the clamping-pressing type pipe fitting according to claim 1, wherein: avoidance grooves (25) are symmetrically formed in the surface of the T-shaped plate (5).

4. The pipe end forming device of the clamping-pressing type pipe fitting according to claim 1, wherein: and a first motor (26) is arranged at the tail end of the first threaded rod (9).

5. The pipe end forming device of the clamping-pressing type pipe fitting according to claim 1, wherein: the internally mounted of third round hole (11) has second threaded rod (27), second motor (28) are installed to the end of second threaded rod (27).

6. The pipe end forming device of the clamping-pressing type pipe fitting according to claim 1, wherein: the surface of the moving plate (14) is provided with a threaded sleeve (29), and the threaded sleeve (29) is in threaded connection with the second threaded rod (27).