Positioning and tapping device for MPP electric power pipe machining

Abstract

The utility model relates to the technical field of MPP electric power pipe trepanning equipment, and discloses a positioning trepanning device for MPP electric power pipe processing, which comprises a bottom plate and a positioning frame, the bottom plate comprises mounting blocks and conveying rollers, a plurality of groups of mounting blocks are symmetrically arranged at two ends of two sides of the top of the bottom plate, the conveying rollers are arranged between the two groups of mounting blocks, and the positioning frame is arranged on the bottom plate. The positioning frame comprises fixed positioning blocks, movable grooves, first hydraulic cylinders and movable positioning blocks, the two fixed positioning blocks are symmetrically arranged on the two sides of the interior of the positioning frame, and the movable grooves are formed in the fixed positioning blocks. The first hydraulic cylinder can drive the movable positioning block to be adjusted up and down in the movable groove, a pipe body can be clamped in the arc-shaped positioning groove through the movable positioning block and the fixed positioning block, the anti-skid effect is achieved through the anti-skid tooth block, and therefore the two ends of the punched position of the pipe body are positioned and fixed, and the punching efficiency is improved. And the pipe body is prevented from shaking and deforming during trepanning, and the trepanning effect on the pipe body is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to MPP electric power pipe trepanning equipment technical field, specifically be a kind of positioning trepanning device for MPP electric power pipe processing. BACKGROUND

[0002] MPP electric power pipe is a kind of cable protection pipe, divided into excavation type and non-excavation type, MPP pipe uses modified polypropylene as main raw material, with the characteristics of high temperature resistance, external pressure resistance, applicable to 10KV below medium-low voltage transmission line cable pipe material, in MPP electric power pipe laying piece, by positioning trepanning device to pipe he carries out trepanning.

[0003] Application No. CN202222887212.9 discloses a kind of positioning trepanning device for MPP electric power pipe processing, belong to pipeline trepanning technical field, its technical scheme main points include workbench, the both sides of workbench top are provided with slide rail......The inner wall of the limiting block is welded on the surface of pull rod, solve the limitation of existing pipeline trepanning, the device can make pipeline multidirectional positioning, to facilitate the trepanning operation at different positions of pipeline outer wall;This kind of positioning trepanning device is positioned and clamped to the both ends of pipe body, in the process of trepanning, since pipe body is long, pipe body is prone to deformation, lead to the trepanning quality of pipe body is poor, affect the use of MPP electric power pipe. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of positioning trepanning device for MPP electric power pipe processing to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of positioning trepanning device for MPP electric power pipe processing, including bottom plate and positioning frame, the bottom plate includes mounting block and conveying roller, multiple sets of mounting block are symmetrically arranged at the both ends of the two sides of bottom plate top, the conveying roller is arranged between two groups of mounting blocks, the positioning frame includes fixed positioning block, movable slot, hydraulic cylinder one and movable positioning block, two groups of fixed positioning block are symmetrically arranged at the both sides in positioning frame, the movable slot is arranged in the interior of fixed positioning block, two groups of hydraulic cylinder one are symmetrically arranged at the intermediate position of the both sides of positioning frame top, the movable positioning block is arranged at the telescopic end of hydraulic cylinder one.

[0006] Preferably, the bottom of two groups of movable positioning blocks and the top of fixed positioning block are both provided with arc-shaped positioning grooves, and a plurality of anti-slip tooth blocks are uniformly arranged on the inner walls of the arc-shaped positioning grooves.

[0007] Preferably, the inside of the positioning frame is provided with an adjusting box, a speed reducer motor is installed in the inside of the adjusting box, the output end of the speed reducer motor is provided with a rotating shaft, the bottom end of the rotating shaft is provided with a perforating drill bit, the middle position of the top of the positioning frame is provided with a hydraulic cylinder two, and both ends of the top of the adjusting box are provided with movable rods penetrating the top of the positioning frame.

[0008] Preferably, the bottom of the bottom plate is provided with a plurality of supporting blocks, one end of the mounting block is provided with a bearing, the inside of the conveying roller is provided with a rotating shaft, and the two ends of the rotating shaft penetrate into the bearings.

[0009] Preferably, the fixed positioning block is welded to the inner wall of the positioning frame, and the movable positioning block is movably connected to the fixed positioning block through a movable groove.

[0010] Preferably, the hydraulic cylinder one is detachably connected to the positioning frame through mounting bolts, the top of the movable positioning block is provided with a mounting hole, and the telescopic end of the hydraulic cylinder one is connected to the mounting hole.

[0011] Preferably, the anti-skid tooth block is welded to the inner wall of the arc-shaped positioning groove, and the bottom of the anti-skid tooth block is a plane structure.

[0012] Preferably, the inside of the adjusting box is provided with a mounting groove, the speed reducer motor is detachably connected to the adjusting box through mounting bolts and the mounting groove, and a plurality of heat dissipation holes are formed in the outer wall of the adjusting box.

[0013] Preferably, the perforating drill bit is detachably connected to the bottom end of the rotating shaft, and the perforating drill bit is drivingly connected to the speed reducer motor through the rotating shaft.

[0014] Preferably, both ends of the top of the positioning frame are provided with movable holes, the top end of the movable rod penetrates into the inside of the movable hole, and the top of the adjusting box is connected to the telescopic end of the hydraulic cylinder two.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The utility model discloses a hydraulic cylinder one can drive movable positioning block to carry out up and down adjustment in movable groove, and the movable positioning block and the fixed positioning block can clamp the pipe body in the inside of the arc-shaped positioning groove, and the anti-skid tooth block plays the role of anti-skid, thereby positioning and fixing the both ends of the perforating place of the pipe body, avoiding that the pipe body shakes and deforms when being holed, and the holed effect of the pipe body is better. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual proportions.

[0018] Figure 1 The structural schematic view of the present application.

[0019] Figure 2 The side view of the present application.

[0020] Figure 3 The sectional view of the present application.

[0021] In the figure: 1, bottom plate; 101, mounting block; 102, conveying roller; 2, positioning frame; 201, fixed positioning block; 202, movable slot; 203, hydraulic cylinder I; 204, movable positioning block; 205, arc-shaped positioning slot; 206, anti-skid tooth block; 3, adjusting box; 301, speed reducer motor; 302, rotating shaft; 303, perforating drill bit; 304, hydraulic cylinder II; 305, movable rod. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects achieved by the present application easy to understand, the present application will be further described in combination with specific embodiments.

[0023] In the description of the present application, it should be pointed out that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the utility model, it is necessary to explain that, unless there are explicit provisions and limitations, the terms "mounting", "setting", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0025] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0026] Please refer to Figures 1-3 The utility model provides a kind of positioning trepanning device for MPP power pipe processing embodiment: a kind of positioning trepanning device for MPP power pipe processing, including bottom plate 1 and positioning frame 2, bottom plate 1 includes mounting block 101 and conveying roller 102, multiple sets of mounting block 101 are symmetrically arranged at the two ends of the top of bottom plate 1 two sides, conveying roller 102 is arranged between two groups of mounting block 101, pipe body can be supported by conveying roller 102, it is convenient to convey and support pipe body, it is convenient to position trepanning processing to pipe body, positioning frame 2 includes fixed positioning block 201, movable slot 202, hydraulic cylinder one 203 and movable positioning block 204, two groups of fixed positioning block 201 are symmetrically arranged at the two sides inside positioning frame 2, movable slot 202 is arranged inside fixed positioning block 201, two groups of hydraulic cylinder one 203 are symmetrically arranged at the middle position of the top of positioning frame 2 two sides, movable positioning block 204 is arranged at the telescopic end of hydraulic cylinder one 203, two groups of movable positioning block 204 can be driven to move up and down by two groups of hydraulic cylinder one 203, can be clamped and positioned at the two ends of hole, the top of two groups of movable positioning block 204 bottom and fixed positioning block 201 are all provided with arc-shaped positioning groove 205, different pipe bodies can be clamped and fixed by staggered arc-shaped positioning groove 205, a plurality of anti-skid tooth blocks 206 are evenly arranged on the inner wall of arc-shaped positioning groove 205, to prevent the effect of sliding, make the use effect of positioning trepanning device better.

[0027] Please refer to Figure 1 And Figure 3The inside of the positioning frame 2 is provided with an adjusting box 3, the inside of the adjusting box 3 is provided with a speed reducer motor 301, the output end of the speed reducer motor 301 is provided with a rotating shaft 302, the bottom end of the rotating shaft 302 is provided with a punching drill bit 303, the rotating shaft 302 can drive the speed reducer motor 301 to rotate the punching drill bit 303, so as to conveniently punch the pipe body, the middle position of the top of the positioning frame 2 is provided with a hydraulic cylinder two 304, the two ends of the top of the adjusting box 3 are provided with movable rods 305 penetrating the top of the positioning frame 2, the hydraulic cylinder two 304 and the movable rods 305 can stably adjust the adjusting box 3 and the punching drill bit 303 up and down, so as to conveniently punch the pipe body.

[0028] Please refer to Figure 1 and Figure 2 The bottom of the bottom plate 1 is provided with a plurality of supporting blocks, one end of the mounting block 101 is provided with a bearing, the inside of the conveying roller 102 is provided with a rotating shaft, and the two ends of the rotating shaft penetrate into the inside of the bearing, respectively. The bearing and the rotating shaft can make the conveying roller 102 rotate, so as to conveniently support and convey the pipe body, the fixed positioning block 201 is welded and connected with the inner wall of the positioning frame 2, the movable positioning block 204 is movably connected with the fixed positioning block 201 through the movable slot 202, the movable slot 202 can movably adjust the movable positioning block 204 and the fixed positioning block 201, the hydraulic cylinder one 203 is detachably connected with the positioning frame 2 through the mounting bolt, so as to realize that the hydraulic cylinder one 203 is mounted on the top of the positioning frame 2, the top of the movable positioning block 204 is provided with a mounting hole, and the telescopic end of the hydraulic cylinder one 203 is connected with the mounting hole, so as to realize that the movable positioning block 204 is connected with the telescopic end of the hydraulic cylinder one 203, and the movable positioning block 204 can be adjusted up and down, the anti-skid tooth block 206 is welded and connected with the inner wall of the arc-shaped positioning slot 205, the bottom of the anti-skid tooth block 206 is a plane structure, which can prevent slipping and avoid damaging the outer wall of the pipe body, and the positioning and clamping effect of the pipe body is better.

[0029] Please refer to Figure 1 and Figure 3 The inside of the adjusting box 3 is provided with a mounting slot, the speed reducer motor 301 is detachably connected with the adjusting box 3 through the mounting bolt and the mounting slot, so as to realize that the speed reducer motor 301 is mounted in the inside of the adjusting box 3, a plurality of heat dissipation holes are formed in the outer wall of the adjusting box 3, the punching drill bit 303 is detachably connected with the bottom end of the rotating shaft 302, so as to conveniently process different sizes of holes in the pipe body, the punching drill bit 303 is drivingly connected with the speed reducer motor 301 through the rotating shaft 302, the rotating shaft 302 and the speed reducer motor 301 can drive the punching drill bit 303 to rotate, so as to conveniently punch the pipe body, the two ends of the top of the positioning frame 2 are provided with movable holes, and the top end of the movable rod 305 penetrates into the inside of the movable hole, the top of the adjusting box 3 is connected with the telescopic end of the hydraulic cylinder two 304, so as to stably adjust the adjusting box 3 up and down.

[0030] Working principle: the utility model discloses in use, switch on the power, through the conveying pipe 102 can support the pipe body and convey, pass through the fixed positioning block 201 and the movable positioning block 204 between the inside fixed positioning frame 2, and the opening position of pipe body corresponds with the punch drill 303, through hydraulic cylinder one 203 can drive movable positioning block 204 in the movable groove 202 inside and adjust, through movable positioning block 204 and fixed positioning block 201 can clamp the pipe body in the inside arc locating groove 205, and through the anti -skid tooth block 206 plays the effect of antiskid, thereby the both ends of the pipe body's punch are positioned fixed, avoid the pipe body to shake and deform when opening, the pipe body's opening effect is better, through hydraulic cylinder two 304 and movable rod 305 can be positioned to the adjusting box 3 and adjust, through the reduction motor 301 and the rotating shaft 302 can drive punch drill 303 and rotate, through punch drill 303 to the pipe body and open hole processing.

[0031] The above-mentioned is only the embodiment of the utility model, and the well-known specific structure and characteristics in the scheme and the like are not described too much herein. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the utility model is defined by the appended claims rather than the above-mentioned description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A positioning and drilling device for processing MPP power pipes, characterized in that: The utility model relates to a kind of positioning frame and bottom plate, including Bottom plate (1), the bottom plate (1) includes mounting block (101) and conveying roller (102), multiple groups of the mounting block (101) are symmetrically arranged at the both ends of the top of bottom plate (1) two sides, the conveying roller (102) is arranged between two groups of mounting block (101); Positioning frame (2), the positioning frame (2) includes fixed positioning block (201), movable slot (202), hydraulic cylinder one (203) and movable positioning block (204), two groups of the fixed positioning block (201) are symmetrically arranged at the both sides inside positioning frame (2), the movable slot (202) is arranged inside fixed positioning block (201), two groups of the hydraulic cylinder one (203) are symmetrically arranged at the intermediate position of the top of positioning frame (2) two sides, the movable positioning block (204) is arranged at the telescopic end of hydraulic cylinder one (203).

2. The positioning and hole opening device for MPP electric power pipe processing according to claim 1, characterized in that: The bottom of two groups of the movable positioning block (204) and the top of fixed positioning block (201) are all provided with arc-shaped positioning slot (205), and the inner wall of the arc-shaped positioning slot (205) is uniformly arranged with multiple groups of anti-skid tooth blocks (206).

3. The positioning and hole opening device for MPP electric power pipe processing according to claim 1, characterized in that: The inside of the positioning frame (2) is provided with an adjusting box (3), the inside of the adjusting box (3) is provided with a speed reducer (301), the output end of the speed reducer (301) is provided with a rotating shaft (302), the bottom end of the rotating shaft (302) is provided with a perforating drill bit (303), the intermediate position of the top of the positioning frame (2) is provided with a hydraulic cylinder two (304), and the top of the adjusting box (3) is provided with a movable rod (305) penetrating the top of the positioning frame (2) at both ends.

4. The positioning and hole opening device for processing MPP electric power pipe according to claim 1, characterized in that: The bottom of the bottom plate (1) is provided with multiple groups of support blocks, one end of the mounting block (101) is provided with a bearing, the inside of the conveying roller (102) is provided with a rotating shaft, and the both ends of the rotating shaft penetrate into the inside of the bearing respectively.

5. The positioning and hole opening device for processing MPP electric power pipe according to claim 1, characterized in that: The fixed positioning block (201) is welded to the inner wall of the positioning frame (2), and the movable positioning block (204) is movably connected with the fixed positioning block (201) through the movable slot (202).

6. The positioning and hole opening device for processing MPP electric power pipe according to claim 1, characterized in that: The hydraulic cylinder one (203) is detachably connected with the positioning frame (2) through mounting bolts, and the top of the movable positioning block (204) is provided with a mounting hole, and the telescopic end of the hydraulic cylinder one (203) is connected with the mounting hole.

7. The positioning and hole opening device for processing MPP electric power pipe according to claim 2, characterized in that: The anti-skid tooth block (206) is welded to the inner wall of the arc-shaped positioning slot (205), and the bottom of the anti-skid tooth block (206) is a plane structure.

8. The positioning and hole opening device for processing MPP electric power pipe according to claim 3, characterized in that: The inside of the adjusting box (3) is provided with a mounting groove, the speed reducer (301) is detachably connected with the adjusting box (3) through mounting bolts and the mounting groove, and the outer wall of the adjusting box (3) is provided with multiple groups of heat dissipation holes.

9. The positioning and hole opening device for processing MPP electric power pipe according to claim 3, characterized in that: The perforating drill bit (303) is detachably connected with the bottom end of the rotating shaft (302), and the perforating drill bit (303) is drivingly connected with the speed reducer (301) through the rotating shaft (302).

10. The positioning and hole opening device for processing MPP electric power pipe according to claim 3, characterized in that: The top of the positioning frame (2) is provided with a movable hole at both ends, and the top end of the movable rod (305) penetrates into the inside of the movable hole, and the top of the adjusting box (3) is connected with the telescopic end of the hydraulic cylinder two (304).

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