CN217834700U

CN217834700U - PE water pipe bending device

Info

Publication number: CN217834700U
Application number: CN202222225810.XU
Authority: CN
Inventors: 狄苏丹
Original assignee: Jiangsu Zhongtao Pipe Technology Co ltd
Current assignee: Jiangsu Zhongtao Pipe Technology Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-11-18
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses a PE water pipe bending device, the on-line screen storage device comprises a base, the bottom surface fixedly connected with supporting leg of base, the supporting leg is provided with four groups, and sets up four edges at the base respectively, the base seted up flutedly on the surface, the base be provided with the subassembly of bending on the surface, the subassembly of bending includes: the arc, arc fixed connection is on the surface of base, the arc has been seted up to the lateral wall of arc, the draw-in groove has been seted up at the both ends of arc. This PE water pipe bending device drives through electric telescopic handle and removes the clamp plate and be close to and extrude the PE water pipe to the direction of arc, makes its crooked to through two sets of arcs in the extrusion, form a circular shape space, with the outer wall laminating of PE water pipe, make the inside of PE water pipe can not extrude and warp the breakage, can avoid the PE water pipe atress uneven and take place to treat the problem of bending the damage.

Description

PE water pipe bending device

Technical Field

The utility model relates to a water pipe processing technology field specifically is a PE water pipe bending device.

Background

The PE pipe is widely used in the fields of urban water supply, gas supply and the like due to good performances of innocuity, harmlessness, high strength, high toughness and aging resistance, and a bending machine is often needed if the PE pipe is bent after being processed.

The existing bending equipment is numerous, and most of the bending tools have the problems that the contact area between the bending tool and a PE water pipe to be bent is small, and the PE water pipe is stressed unevenly during the bending process to cause damage to the part to be bent; in view of this, we provide a PE water pipe bending device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a PE water pipe bending device can avoid the PE water pipe atress uneven and take place to wait to bend the problem of damage.

(II) technical scheme

In order to realize the above purpose, the utility model provides a PE water pipe bending device, the on-line screen storage device comprises a base, the bottom surface fixedly connected with supporting leg of base, the supporting leg is provided with four groups, and four groups of supporting legs set up four edges of base respectively, the base set up flutedly on the surface, the base be provided with the subassembly of bending on the surface, the subassembly of bending includes: the arc-shaped plate is fixedly connected to the surface of the base, an arc-shaped groove is formed in the side wall of the arc-shaped plate, and clamping grooves are formed in two ends of the arc-shaped plate; the movable pressing plate is fixedly connected with a sliding block on the bottom surface of the movable pressing plate, the sliding block is connected in the groove in a sliding mode, an electric telescopic rod is fixedly connected to the side wall of the movable pressing plate, one end, far away from the movable pressing plate, of the electric telescopic rod is fixedly connected with a fixing seat, and the fixing seat is fixedly connected to the surface of the base.

Preferably, the movable pressing plate is semicircular, and the arc-shaped side wall of the movable pressing plate is provided with an arc-shaped groove which is the same as that of the arc-shaped side wall of the arc-shaped plate.

Preferably, the inside of arc is provided with two sets of cavitys, and wherein the inside of a set of cavity is provided with spacing subassembly, be provided with fixed subassembly in another set of cavity, spacing subassembly includes the connecting plate, connecting plate sliding connection is on the inner wall of cavity, the through-hole that runs through is seted up on the surface of connecting plate, and fixedly connected with gag lever post in the through-hole, the gag lever post runs through and rotates the bottom of connecting in the pivot, the pivot runs through and sliding connection is on the lateral wall of draw-in groove.

Preferably, the gag lever post runs through and sliding connection is on the surface of arc, the top fixedly connected with lug of gag lever post, the fixed surface of connecting plate connects reset spring, reset spring keeps away from the one end fixed connection of connecting plate on the inner wall of cavity.

Preferably, fixed subassembly includes the slide, slide sliding connection is in the inside of cavity, the lateral wall fixedly connected with two sets of backup pads of slide, two sets of the backup pad runs through and sliding connection is on the lateral wall of draw-in groove.

Preferably, two sets of fixedly connected with round bar between the backup pad, the round bar runs through and rotates to be connected on the lateral wall of cylinder, through compression spring elastic connection between the inner wall of slide and cavity.

Advantageous effects

The utility model provides a PE water pipe bending device. The method has the following beneficial effects:

(1) This PE water pipe bending device drives through electric telescopic handle and removes the clamp plate and be close to and extrude the PE water pipe to the direction of arc to make its crooked to through two sets of arcs in the extrusion, form a circular shape space, with the outer wall laminating of PE water pipe, make the inside of PE water pipe can not be expected the extrusion and warp the breakage, can avoid the PE water pipe atress uneven and take place to treat the problem of bending the damage.

(2) This PE water pipe bending device, through the elastic force effect of compression spring to the backup pad, make the cylinder remain the laminating throughout with the surface of PE pipe to clip the PE pipe with the pivot cooperation, and at the PE pipe in-process of bending, the PE pipe can slide, avoid the PE pipe to roll over the department of bending excessively tensile, lead to the pipe wall attenuation, the condition that the pressure-bearing is not enough appears.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is an enlarged schematic structural view at a position a of the present invention;

fig. 3 is a schematic structural view of the arc plate of the present invention.

In the figure: 1. a base; 11. a groove; 2. supporting legs; 3. bending the assembly; 31. an arc-shaped plate; 32. an arc-shaped slot; 33. a card slot; 34. moving the pressing plate; 35. a slider; 36. an electric telescopic rod; 37. a fixed seat; 4. a limiting component; 41. a connecting plate; 42. a limiting rod; 43. a rotating shaft; 44. a bump; 45. a return spring; 5. a fixing assembly; 51. a slide plate; 52. a support plate; 53. a round bar; 54. a drum; 55. compressing the spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that all directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a PE water pipe bending device, including base 1, base 1's bottom surface fixedly connected with supporting leg 2, supporting leg 2 is provided with four groups, and four groups of supporting legs 2 set up respectively in four edges of base 1, and base 1 has seted up recess 11 on the surface, and base 1 is provided with the subassembly 3 of bending on the surface.

In an embodiment of the present invention, the bending assembly 3 includes:

the arc-shaped plate 31 is fixedly connected to the surface of the base 1, an arc-shaped groove 32 is formed in the side wall of the arc-shaped plate 31, and clamping grooves 33 are formed in two ends of the arc-shaped plate 31;

remove clamp plate 34, the bottom surface fixedly connected with slider 35 of removing clamp plate 34, slider 35 sliding connection is in recess 11, and fixedly connected with electric telescopic handle 36 on the lateral wall of removing clamp plate 34, and electric telescopic handle 36 keeps away from the one end fixedly connected with fixing base 37 of removing clamp plate 34, and fixing base 37 fixed connection is on base 1's surface.

Particularly, this subassembly 3 of bending includes arc 31 and moving clamp plate 34, moving clamp plate 34's shape semicircular in shape, set up on moving clamp plate 34's the arc lateral wall with the same arc 32 on the arc 31 lateral wall, when using, it is close to and extrudees the PE water pipe to the direction of arc 31 to drive moving clamp plate 34 through electric telescopic handle 36, make it crooked, and through two sets of arc 32 in the extrusion, form a circular shape space, with the outer wall laminating of PE water pipe, the inside that makes the PE water pipe should not extrude and warp the breakage. Through the mutual cooperation of slider 35 and recess 11, guide and spacing to moving clamp plate 34, make it more stable at the removal process.

The utility model discloses in, the inside of arc 31 is provided with two sets of cavitys, wherein the inside of a set of cavity is provided with spacing subassembly 4, be provided with fixed subassembly 5 in another group's cavity, spacing subassembly 4 includes connecting plate 41, connecting plate 41 sliding connection is on the inner wall of cavity, the through-hole that runs through is seted up on the surface of connecting plate 41, and fixedly connected with gag lever post 42 in the through-hole, gag lever post 42 runs through and rotates the bottom of connecting in pivot 43, pivot 43 runs through and sliding connection is on the lateral wall of draw-in groove 33, gag lever post 42 runs through and sliding connection is on the surface of arc 31, gag lever post 42's top fixedly connected with lug 44, connecting plate 41's fixed surface connects reset spring 45, reset spring 45 keeps away from the one end fixed connection of connecting plate 41 on the inner wall of cavity. When the PE pipe clamping device is used, the lug 44 is pulled upwards, the limiting rod 42 drives the connecting plate 41 and the rotating shaft 43 to move upwards, the return spring 45 is compressed under the pressure of the connecting plate 41, the rotating shaft 43 is accommodated into the cavity, the notch of the clamping groove 33 is opened, the PE pipe is placed into the clamping groove 33, the return spring 45 rebounds the connecting plate 41 by loosening the lug 44, the bottom end of the rotating shaft 43 is attached to the surface of the base 1, and the PE pipe is clamped in the clamping groove 33.

The utility model discloses in, fixed subassembly 5 includes slide 51, slide 51 sliding connection is in the inside of cavity, two sets of backup pads 52 of slide 51's lateral wall fixedly connected with, and two sets of backup pads 52 run through and sliding connection is on the lateral wall of draw-in groove 33, fixedly connected with round bar 53 between two sets of backup pads 52, and round bar 53 runs through and rotates to be connected on the lateral wall of cylinder 54, through compression spring 55 elastic connection between the inner wall of slide 51 and cavity. Through the elasticity effect of compression spring 55 to backup pad 52, make the surface of cylinder 54 and PE pipe remain the laminating all the time to with pivot 43 cooperation with the PE pipe clamping, and at the PE pipe in-process of bending, the PE pipe can slide, the surperficial PE pipe is rolled over the department of bending overstretch, leads to the pipe wall attenuation, the condition that the pressure-bearing is not enough appears.

In addition, in order to avoid the uneven problem that takes place to wait to bend the piece damage of PE water pipe atress, drive through electric telescopic handle 36 and move clamp plate 34 and be close to and extrude the PE water pipe to the direction of arc 31, make its crooked to through two sets of arc grooves 32 in the extrusion, form a circular shape space, with the outer wall laminating of PE water pipe, make the inside of PE water pipe can not be expected to extrude and warp the breakage.

In order to avoid the situation that the bending part of the PE pipe is excessively stretched to cause the pipe wall to be thinned and the pressure bearing is insufficient, the roller 54 is always attached to the surface of the PE pipe under the action of the elastic force of the compression spring 55 on the support plate 52, the roller is matched with the rotating shaft 43 to clamp the PE pipe, and the PE pipe can slide in the bending process of the PE pipe.

The utility model discloses in, during the use, through upwards spur lug 44, make gag lever post 42 drive connecting plate 41 and pivot 43 rebound, make reset spring 45 in the pressurization atress compression of connecting plate 41, pivot 43 income cavity, open notch department with draw-in groove 33, thereby the PE pipe is put into draw-in groove 33, through loosening lug 44, reset spring 45 rebounds connecting plate 41, make the bottom of pivot 43 and the surface laminating of base 1 be in the same place, with the PE pipe strap in draw-in groove 33, through the spring action of compression spring 55 to backup pad 52, make the surface of cylinder 54 and PE pipe remain the laminating all the time, and live the PE pipe with the cooperation of pivot 43, and at the PE pipe in-process of bending, the PE pipe can slide, avoid the PE pipe to roll over the excessive tension of department of bending, lead to the pipe wall attenuation, the condition that the pressure-bearing is not enough appears. The electric telescopic rod 36 drives the movable pressing plate 34 to approach to the arc-shaped plate 31 and extrude the PE water pipe to bend.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PE water pipe bending device, includes base (1), its characterized in that: the bottom surface fixedly connected with supporting leg (2) of base (1), supporting leg (2) are provided with four groups, and four groups of supporting leg (2) set up four edges of base (1) respectively, the base (1) seted up recess (11) on the surface, the base (1) be provided with the subassembly (3) of bending on the surface, the subassembly (3) of bending include:

the arc-shaped plate (31) is fixedly connected to the surface of the base (1), an arc-shaped groove (32) is formed in the side wall of the arc-shaped plate (31), and clamping grooves (33) are formed in two ends of the arc-shaped plate (31);

remove clamp plate (34), bottom surface fixedly connected with slider (35) of removing clamp plate (34), slider (35) sliding connection is in recess (11), fixedly connected with electric telescopic handle (36) on the lateral wall of removing clamp plate (34), electric telescopic handle (36) keep away from one end fixedly connected with fixing base (37) of removing clamp plate (34), fixing base (37) fixed connection is on the surface of base (1).

2. The PE water pipe bending device according to claim 1, wherein: the movable pressing plate (34) is semicircular, and an arc-shaped groove (32) which is the same as that on the side wall of the arc-shaped plate (31) is formed in the arc-shaped side wall of the movable pressing plate (34).

3. The PE water pipe bending device according to claim 1, wherein: the inside of arc (31) is provided with two sets of cavities, and wherein the inside of a set of cavity is provided with spacing subassembly (4), be provided with fixed subassembly (5) in another set of cavity, spacing subassembly (4) are including connecting plate (41), connecting plate (41) sliding connection is on the inner wall of cavity, the through-hole that runs through is seted up on the surface of connecting plate (41), and fixedly connected with gag lever post (42) in the through-hole, gag lever post (42) run through and rotate the bottom of connecting in pivot (43), pivot (43) run through and sliding connection are on the lateral wall of draw-in groove (33).

4. The PE water pipe bending device according to claim 3, wherein: gag lever post (42) run through and sliding connection is on the surface of arc (31), the top fixedly connected with lug (44) of gag lever post (42), the fixed surface of connecting plate (41) connects reset spring (45), reset spring (45) keep away from the one end fixed connection of connecting plate (41) on the inner wall of cavity.

5. The PE water pipe bending device according to claim 3, wherein: fixed subassembly (5) include slide (51), slide (51) sliding connection is in the inside of cavity, the lateral wall fixedly connected with two sets of backup pads (52) of slide (51), two sets of backup pad (52) run through and sliding connection is on the lateral wall of draw-in groove (33).

6. The PE water pipe bending device according to claim 5, wherein: and a round rod (53) is fixedly connected between the two groups of supporting plates (52), the round rod (53) penetrates through and is rotatably connected to the side wall of the roller (54), and the sliding plate (51) is elastically connected with the inner wall of the cavity through a compression spring (55).