CN216831296U - PE manages trompil with mobile positioning device - Google Patents

Abstract

The utility model belongs to the technical field of pipe processing equipment, and provides a mobile positioning device for PE pipe hole opening, which comprises a supporting table, wherein a linear motor is arranged on one side of the supporting table, a positioning seat is arranged on one side of the bottom of the linear motor, a positioning sleeve is arranged on one side of the supporting table, the positioning sleeve is movably matched with a transverse through hole arranged in the positioning seat, a rotating shaft is arranged in the positioning sleeve, a speed reduction motor is arranged at the power input end of the rotating shaft, a plurality of pairs of elastic rotating clamping pieces are axially distributed on the side surface of the rotating shaft, a positioning window is arranged at the position, opposite to the elastic rotating clamping pieces, of the positioning sleeve, and at least one pair of clamping grooves used for being matched with the elastic rotating clamping pieces are arranged in the positioning seat. This device reasonable in design, simple structure, be convenient for control punch the interval, be favorable to improving the quality of punching and space utilization is higher, is fit for extensive the popularization.

Description

PE manages trompil with mobile positioning device

Technical Field

The utility model belongs to the technical field of pipe machining equipment, and particularly relates to a mobile positioning device for PE pipe hole opening.

Background

PE pipe, PE is polyethylene plastic. The PE pipe has a wide application range, and in the use process of the PE pipe, holes need to be formed in the outer wall of one part of the PE pipe, so that liquid can be conveniently discharged or the PE pipe is conveniently connected with other pipe materials.

At present, most of PE pipe hole drilling equipment is a fixed bench drill, a pipe material is conveyed to the lower part of the bench drill through a manual work or a conveying mechanism, and hole drilling is completed through controlling sinking of the bench drill. However, the punching manner is not only disadvantageous to control of the punching distance, but also the conveying mechanism occupies a large amount of conveying space, resulting in low space utilization rate of a workshop.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems of the punching equipment, the utility model provides the mobile positioning device for punching the PE pipe, which has the advantages of reasonable design, simple structure, convenience in controlling the punching distance, contribution to improving the punching quality and higher space utilization rate.

In order to achieve the above purpose, the utility model adopts the technical scheme that the mobile positioning device for perforating the PE pipe comprises a supporting table, a linear motor is arranged on one side of the supporting table, a bench drill is arranged on the top of the linear motor, the linear motor comprises a rotor base and a stator rail matched with the rotor base, the rotor base is fixedly connected with the bottom of the bench drill, the stator rail is arranged on one side of the supporting table, the length of the stator rail is smaller than that of the supporting table, positioning seats distributed on one side of the stator rail are arranged on the bottom of the rotor base, a positioning sleeve is arranged on one side of the supporting table, the positioning sleeve is movably matched with a transverse through hole arranged in the positioning seat, a rotating shaft is arranged in the positioning sleeve, a speed reduction motor is arranged at the power input end of the rotating shaft, and a plurality of pairs of elastic rotating clamping pieces distributed along the axial direction of the rotating shaft are arranged on the side surface of the rotating shaft, the positioning sleeve is provided with a positioning window at a position opposite to the elastic rotating clamping piece, and at least one pair of clamping grooves matched with the elastic rotating clamping piece is formed in the positioning seat.

As preferred, rotatory fastener of elasticity includes the arc, the one end that the arc is close to the pivot is provided with rather than clearance fit's hinge, the centre of arc is provided with the torsional spring groove, the cover is equipped with the torsional spring of being connected with the torsional spring groove on the hinge, the both ends and the curved surface groove fixed connection of setting on the pivot side of hinge.

Preferably, every two pairs of the elastic rotating clamping pieces form a group, and the inner wall of the transverse through hole is provided with two pairs of clamping grooves distributed along the moving direction of the positioning seat.

Preferably, a plurality of axially distributed annular grooves are formed in the outer portion of the positioning sleeve, the annular grooves correspond to the positioning windows in position, and elastic check rings are arranged in the annular grooves.

Preferably, support plates for mounting the positioning sleeves are provided at both ends of the support table, and both ends of the rotating shaft penetrate the support plates.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the mobile positioning device for opening the holes in the PE pipe, the linear motor is used for providing a linear motion function for the bench drill, so that the pipe placed on the support table can be punched, and the space required by a mechanism for conveying the pipe is greatly saved; utilize positioning seat, position sleeve, pivot, gear motor and the rotatory fastener of elasticity to cooperate jointly and can provide accurate locate function for linear electric motor to make the bench drill can punch to the pipe material accuracy. This device reasonable in design, simple structure, the control interval of punching of being convenient for, be favorable to improving the quality of punching and space utilization is higher, is fit for extensive the popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is an isometric view of a mobile positioning device for opening holes in PE pipe provided by an embodiment;

FIG. 2 is a sectional view of the rotating shaft, the positioning sleeve, the elastic rotary fastener and the elastic retainer ring provided by the embodiment;

FIG. 3 is an isometric view of the spindle and resilient swivel catch provided in accordance with an embodiment;

FIG. 4 is an enlarged schematic view of the structure A in FIG. 3 according to an exemplary embodiment;

FIG. 5 is a side view of the mobile positioning device for PE pipe tapping provided by the embodiment;

in the above figures, 1, bench drill; 2. a support table; 3. a linear motor; 31. an animal seat; 32. a stator rail; 4. positioning seats; 41. a transverse through hole; 5. a positioning sleeve; 51. positioning a window; 52. an annular groove; 6. a rotating shaft; 61. a curved groove; 7. a reduction motor; 8. the elastic rotating fastener; 81. an arc-shaped plate; 82. a hinge shaft; 83. a torsion spring groove; 84. a torsion spring; 9. a support plate; 10. a circlip is provided.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" used herein refer to the directions of the drawings, and do not limit the structure.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein and, therefore, the present invention is not limited to the specific embodiments disclosed in the following description.

In the embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the mobile positioning device for opening a hole in a PE pipe provided by the present invention comprises a supporting base 2, a linear motor 2 is disposed on one side of the supporting base 2, a bench drill 1 is mounted on the top of the linear motor 2, the linear motor 2 comprises a rotor base 31 and a stator rail 32 matched with the rotor base 31, the rotor base 31 is fixedly connected with the bottom of the bench drill 1, the stator rail 32 is disposed on one side of the supporting base 2 and has a length smaller than that of the supporting base 2, positioning seats 4 distributed on one side of the stator rail 32 are disposed on the bottom of the rotor base 31, a positioning sleeve 5 is disposed on one side of the supporting base 2, the positioning sleeve 5 is movably matched with a transverse through hole 41 disposed inside the positioning seat 4, a rotating shaft 6 is disposed inside the positioning sleeve 5, a speed reduction motor 7 is disposed at a power input end of the rotating shaft 6, a plurality of pairs of elastic rotation fasteners 8 are disposed on a side surface of the rotating shaft 6 along an axial direction thereof, a positioning window 51 is arranged on the positioning sleeve 5 at a position opposite to the elastic rotation clamping piece 8, and at least one pair of clamping grooves (not shown in the figure) for matching with the elastic rotation clamping piece 8 is arranged in the positioning seat 4. The main functional components of the linear motor 2 are a mover seat 31, a mover and a stator rail 32, and the structure of the linear motor 2 is the prior art, which is not described herein again. The utility model applies it to the bench drill 1.

Specifically, this device utilizes linear electric motor 2 to provide the linear motion function for bench drill 1, makes bench drill 1 can reach the different positions of pipe material pipe shaft through linear motion to can punch the operation to the pipe material of placing on a supporting bench 2, practiced thrift the required space of adoption conveyer conveying pipe material greatly. Consider that linear electric motor 2 location effect after the load can worsen, so in order to improve linear electric motor 2's location ability, this device utilizes positioning seat 4, abutment sleeve 5, pivot 6, gear motor 7 and the rotatory fastener of elasticity 8 to cooperate jointly in order to make linear electric motor 2 can in time stop and fix when moving the nodal point position of punching, thereby for linear electric motor 2 provides accurate locate function, make bench drill 1 can punch to the pipe material accuracy. More specifically, for the positioning function, the speed reducing motor 7 drives the rotating shaft 6 to rotate, and the elastic rotating clamping piece 8 on the rotating shaft 6 can rotate towards the positioning window 51 until the end of the elastic rotating clamping piece 8 extends out of the positioning window 51 and is clamped in the clamping groove, so that the positioning seat 4 is accurately positioned. Furthermore, the speed reduction motor 7 continues to drive the rotating shaft 6, and the elastic rotating clamping piece 8 can return to a built-in cavity formed by the positioning sleeve 5 and the rotating shaft 6, so that the linear motor 2 can continue to drive the positioning seat 4 and be installed to move linearly. This device reasonable in design, simple structure, be convenient for control punch the interval, be favorable to improving the quality of punching and space utilization is higher.

In order to improve the automatic performance of the rotatory fastener of elasticity 8, the utility model provides a rotatory fastener of elasticity 8 includes arc 81, and the one end that arc 81 is close to pivot 6 is provided with rather than clearance fit's hinge 82, and the centre of arc 81 is provided with torsional spring groove 83, and the cover is equipped with the torsional spring 84 of being connected with torsional spring groove 83 on the hinge 82, the both ends and the curved surface groove 61 fixed connection of setting on the side of pivot 6 of hinge 82. In this way, the arc plate 81 can be kept in the built-in cavity formed by the positioning sleeve 5 and the rotating shaft 6 under the action of the constraint force of the positioning sleeve 5 and the torsion force of the torsion spring 84; the speed reduction motor 7 drives the rotating shaft 6 to rotate, the arc-shaped plate 81 can rotate towards the positioning window 51 until the arc-shaped plate 81 extends out of the positioning window 51 under the elastic action of the torsion spring 84 and is clamped in the clamping groove of the positioning seat 4, and therefore the positioning seat 4 is accurately positioned; gear motor 7 continues drive pivot 6, and the arc 81 can get back to in the built-in chamber that abutment sleeve 5 and pivot 6 constitute to make linear electric motor 2 can continue to drive positioning seat 4 and installation and carry out rectilinear movement.

Furthermore, every two pairs of the elastic rotating clamping pieces 8 provided by the utility model form a group, and the inner wall of the transverse through hole 41 is provided with two pairs of clamping grooves distributed along the moving direction of the positioning seat 4. Like this, every node of punching carries out automatic joint by two pairs of rotatory fastener 8 of elasticity to positioning seat 4, and positional stability is better, and the accuracy is higher. The elastic rotary clamping piece 8 has the advantages of ingenious design, better maneuverability, stronger practicability and higher utilization rate.

In order to improve the utilization rate of the device, a plurality of axially distributed annular grooves 52 are arranged outside the positioning sleeve 5, the annular grooves 52 correspond to the positions of the positioning windows 51, and the elastic check rings 10 are arranged in the annular grooves 52. Like this, utilize circlip 10 can shelter from partial location window 51 to adjust the last location node of pivot 6, and then adjust the node of punching of bench drill 1, in order to satisfy the needs of different hole site processing.

In order to improve the installation stability of the positioning sleeve 5, the utility model is provided with supporting plates for installing the positioning sleeve 5 at two ends of the supporting platform 2, and two ends of the rotating shaft 6 penetrate through the supporting plates 9. The backup pad 9 not only plays the effect of direct mount position sleeve 5, can also extend the certain distance with position sleeve 5 from the side of propping up supporting bench 2 to give way reasonable installation space for positioning seat 4, in order to guarantee that positioning seat 4 has effectual removal ability.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model.

Claims (5)

1. A mobile positioning device for perforating a PE pipe comprises a supporting table and is characterized in that a linear motor is arranged on one side of the supporting table, a bench drill is mounted at the top of the linear motor, the linear motor comprises a rotor base and a stator rail matched with the rotor base, the rotor base is fixedly connected with the bottom of the bench drill, the stator rail is arranged on one side of the supporting table, the length of the stator rail is smaller than that of the supporting table, positioning seats distributed on one side of the stator rail are arranged at the bottom of the rotor base, positioning sleeves are arranged on one side of the supporting table and movably matched with transverse through holes arranged in the positioning seats, a rotating shaft is arranged in each positioning sleeve, a speed reducing motor is arranged at the power input end of each rotating shaft, a plurality of pairs of elastic rotating clamping pieces distributed along the axial direction of the rotating shaft are arranged on the side face of the rotating shaft, and positioning windows are arranged on the positioning sleeves at positions opposite to the elastic rotating clamping pieces, at least one pair of clamping grooves used for being matched with the elastic rotating clamping piece is arranged in the positioning seat.

2. The PE pipe opening mobile positioning device according to claim 1, wherein the elastic rotary clamping piece comprises an arc-shaped plate, one end of the arc-shaped plate close to the rotating shaft is provided with a hinge shaft movably matched with the arc-shaped plate, a torsion spring groove is formed in the middle of the arc-shaped plate, a torsion spring connected with the torsion spring groove is sleeved on the hinge shaft, and two ends of the hinge shaft are fixedly connected with a curved groove formed in the side surface of the rotating shaft.

3. The PE tube hole-opening mobile positioning device of claim 2, wherein each two pairs of the elastic rotation fasteners form a group, and the inner wall of the transverse through hole is provided with two pairs of slots distributed along the moving direction of the positioning seat.

4. The PE pipe tapping mobile positioning device as claimed in claim 3, wherein the positioning sleeve is provided at an outer portion thereof with a plurality of axially distributed annular grooves corresponding to the positioning windows, and the annular grooves are provided therein with circlips.

5. A PE pipe tapping mobile positioning device as claimed in claim 4, wherein the supporting plates for installing the positioning sleeves are provided at both ends of the supporting table, and both ends of the rotating shaft penetrate through the supporting plates.

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