Positioning device for plastic pipe machining

Abstract

The utility model discloses a positioning device for plastic pipe processing, which comprises an adjusting seat, two supporting covers are arranged outside the adjusting seat, a servo motor is arranged on the right side of the adjusting seat, two bearing rings are fixedly embedded in the inner ring of the adjusting seat, the inner rings of the two bearing rings are jointly and fixedly connected with an adjusting lead screw, and the adjusting lead screw is fixedly connected with the adjusting seat. The output end of the servo motor is fixedly connected with the right end of an adjusting lead screw, the outer surface of the adjusting lead screw is in threaded connection with a transmission ring, the outer surface of the transmission ring is fixedly connected with a transmission plate, and the front end and the rear end of the transmission plate are fixedly connected with the side faces, close to each other, of two supporting covers correspondingly. And electric push rods are fixedly mounted on the inner bottom walls of the two supporting covers correspondingly, lifting blocks are fixedly connected to the telescopic ends of the two electric push rods correspondingly, and connecting plates are fixedly connected to the top ends of the two lifting blocks correspondingly. According to the positioning device, the machining position of the plastic pipe can be adjusted conveniently, and the positioning and machining speed of the plastic pipe is increased.

Description

Technical Field

[0001] The utility model relates to the field of plastic pipe processing, in particular to a positioning device for plastic pipe processing. Background Art

[0002] Plastic pipes are generally made of synthetic resin, that is, polyester as raw material, with the addition of stabilizers, lubricants, plasticizers, etc., and are made by extrusion in a pipe making machine using a plastic method. They are mainly used as piping for tap water supply systems in buildings, drainage, exhaust and sewage pipes, underground drainage systems, rainwater pipes, and wire threading pipes for electrical wire installation. Plastic pipes are divided into two categories: thermoplastic plastic pipes and thermosetting plastic pipes.

[0003] During the processing of plastic pipes, the plastic pipes need to be positioned and fixed. However, after the current positioning device has positioned the plastic pipes, it is not convenient to adjust the processing position of the plastic pipes. The plastic pipes need to be released and then the debugging process is cumbersome, which reduces the positioning processing speed of the plastic pipes. For this reason, we propose a positioning device for plastic pipe processing to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a positioning device for plastic pipe processing to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A positioning device for plastic pipe processing comprises an adjusting seat, two supporting covers are provided on the outside of the adjusting seat, a servo motor is provided on the right side of the adjusting seat, the inner ring of the adjusting seat is fixedly inlaid with two bearing rings, the inner rings of the two bearing rings are commonly fixedly connected with an adjusting screw, the output end of the servo motor is fixedly connected to the right end of the adjusting screw, the outer surface of the adjusting screw is threadedly connected with a transmission ring, the outer surface of the transmission ring is fixedly connected with a transmission plate, the front and rear ends of the transmission plate are respectively fixedly connected to the side surfaces of the two supporting covers close to each other, the inner bottom walls of the two supporting covers are fixedly installed with electric push rods, the telescopic ends of the two electric push rods are fixedly connected with lifting blocks, the tops of the two lifting blocks are fixedly connected with connecting plates, the side surfaces of the two connecting plates close to each other are commonly fixedly connected with an upper positioning plate, and the side surfaces of the two supporting covers close to each other are commonly fixedly connected with a lower positioning seat.

[0007] In a further embodiment, a positioning hole is formed on the upper surface of the lower positioning seat, and a fixing hole is formed on the bottom surface of the upper positioning plate.

[0008] In a further embodiment, the side surfaces of the two support covers that are close to each other are fixedly connected to limit sliders, and the outer surface of the adjustment seat is fixedly connected to two slide rails.

[0009] In a further embodiment, the inner walls of the two limit sliding blocks are respectively slidably connected to the outer surfaces of the two slide rails, and the bottom surface of the lower positioning seat is slidably connected to the upper surface of the adjustment seat.

[0010] In a further embodiment, two fixing blocks are fixedly connected to the right side surface of the adjustment seat, and the side surfaces of the two fixing blocks close to each other are fixedly connected to the outer surface of the servo motor.

[0011] In a further embodiment, two groups of mounting parts are fixedly connected to the bottom surface of the adjustment seat, and mounting holes are formed on the bottom surfaces of the two groups of mounting parts.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device uses an electric push rod and a lifting block provided on the support seat, and cooperates with the connecting plate and the upper positioning plate to drive the upper positioning plate to move up and down flexibly. The descent of the upper positioning plate can achieve the effect of pressing down and positioning the plastic pipe, thereby avoiding sliding during the processing of the plastic pipe. The support cover and the upper plastic pipe can be driven to move by the adjusting screw rod, the transmission ring and the transmission plate provided on the adjustment seat and the servo motor to provide power, which will facilitate the adjustment of the processing position of the plastic pipe and improve the positioning processing speed of the plastic pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the front view of the positioning device for plastic pipe processing.

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the bottom view of the positioning device for plastic pipe processing.

[0016] Figure 3 It is a cross-sectional view of the side view of the adjustment seat in the positioning device for plastic pipe processing.

[0017] Figure 4 It is a cross-sectional view of the side view of the support cover in the positioning device for plastic pipe processing.

[0018] In the figure: 1. Adjustment seat; 2. Support cover; 3. Servo motor; 4. Fixed block; 5. Bearing ring; 6. Adjustment screw; 7. Transmission plate; 8. Transmission ring; 9. Lower positioning seat; 10. Electric push rod; 11. Lifting block; 12. Connecting plate; 13. Upper positioning plate; 14. Fixing hole; 15. Positioning hole; 16. Slide rail; 17. Limit slider; 18. Mounting piece; 19. Mounting hole. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 In the utility model, a positioning device for plastic pipe processing comprises an adjusting seat 1, two supporting covers 2 are arranged outside the adjusting seat 1, a servo motor 3 is arranged on the right side of the adjusting seat 1, two bearing rings 5 ​​are fixedly inlaid on the inner ring of the adjusting seat 1, an adjusting screw rod 6 is fixedly connected to the inner rings of the two bearing rings 5, the output end of the servo motor 3 is fixedly connected to the right end of the adjusting screw rod 6, a transmission ring 8 is threadedly connected to the outer surface of the adjusting screw rod 6, a transmission plate 7 is fixedly connected to the outer surface of the transmission ring 8, the front and rear ends of the transmission plate 7 are respectively fixedly connected to the side surfaces of the two supporting covers 2 close to each other, an electric push rod 10 is fixedly installed on the inner bottom walls of the two supporting covers 2, the telescopic ends of the two electric push rods 10 are fixedly connected to the lifting blocks 11, the tops of the two lifting blocks 11 are fixedly connected to the connecting plates 12, the side surfaces of the two connecting plates 12 close to each other are fixedly connected to the upper positioning plate 13, and the side surfaces of the two supporting covers 2 close to each other are fixedly connected to the lower positioning seat 9.

[0022] A positioning hole 15 is provided on the upper surface of the lower positioning seat 9, and a fixing hole 14 is provided on the bottom surface of the upper positioning plate 13. The side surfaces of the two support covers 2 that are close to each other are fixedly connected to a limiting slider 17. The outer surface of the adjusting seat 1 is fixedly connected to two slide rails 16. The inner walls of the two limiting sliders 17 are slidably connected to the outer surfaces of the two slide rails 16 respectively. The bottom surface of the lower positioning seat 9 is slidably connected to the upper surface of the adjusting seat 1. The plastic pipe can be quickly positioned and fixed through the positioning hole 15 and the fixing hole 14. The limiting slider 17 and the slide rail 16 can make the lower positioning seat 9 more stable when moving, and avoid shaking of the lower positioning seat 9.

[0023] Two fixing blocks 4 are fixedly connected to the right side of the adjustment seat 1, and the side surfaces of the two fixing blocks 4 close to each other are fixedly connected to the outer surface of the servo motor 3. Two groups of mounting parts 18 are fixedly connected to the bottom surface of the adjustment seat 1, and mounting holes 19 are provided on the bottom surfaces of the two groups of mounting parts 18. Through the arrangement of the two fixing blocks 4, the servo motor 3 can be supported and fixed, which will make the operation of the servo motor 3 more stable. The mounting parts 18 and the mounting holes 19 are used to facilitate the installation and fixation of the adjustment seat 1.

[0024] The working principle of the utility model is: firstly, the device is connected to a power source, then the plastic pipe is placed inside the positioning hole 15, and then the contraction movement of the two electric push rods 10 can be used to drive the lifting block 11, the connecting plate 12 and the upper positioning plate 13 to move downward until the upper positioning plate 13 contacts the surface of the plastic pipe and presses the plastic pipe downward to position it. When the processing position of the plastic pipe is adjusted, the servo motor 3 is started to operate, which can drive the adjusting screw rod 6 to threadably cooperate with the transmission ring 8, and can drive the transmission plate 7, the support cover 2 and the upper plastic pipe to move, thereby facilitating the processing of different positions of the plastic pipe.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A positioning device for plastic pipe processing, characterized in that: The invention comprises an adjustment seat (1), the outside of which is provided with two support covers (2), the right side of which is provided with a servo motor (3), the inner ring of which is fixedly inlaid with two bearing rings (5), the inner rings of the two bearing rings (5) are commonly fixedly connected with an adjustment screw rod (6), the output end of the servo motor (3) is fixedly connected with the right end of the adjustment screw rod (6), the outer surface of the adjustment screw rod (6) is threadedly connected with a transmission ring (8), the outer surface of the transmission ring (8) is fixedly connected with a transmission plate (7), and the transmission The front and rear ends of the plate (7) are respectively fixedly connected to the side surfaces of the two support covers (2) that are close to each other, the inner bottom walls of the two support covers (2) are fixedly installed with electric push rods (10), the telescopic ends of the two electric push rods (10) are fixedly connected to lifting blocks (11), the top ends of the two lifting blocks (11) are fixedly connected to connecting plates (12), the side surfaces of the two connecting plates (12) that are close to each other are commonly fixedly connected to an upper positioning plate (13), and the side surfaces of the two support covers (2) that are close to each other are commonly fixedly connected to a lower positioning seat (9).

2. A positioning device for plastic pipe processing according to claim 1, characterized in that: The upper surface of the lower positioning seat (9) is provided with a positioning hole (15), and the bottom surface of the upper positioning plate (13) is provided with a fixing hole (14).

3. A positioning device for plastic pipe processing according to claim 1, characterized in that: The side surfaces of the two support covers (2) that are close to each other are fixedly connected to a limiting slider (17), and the outer surface of the adjustment seat (1) is fixedly connected to two slide rails (16).

4. A positioning device for plastic pipe processing according to claim 3, characterized in that: The inner walls of the two limit slide blocks (17) are respectively slidably connected to the outer surfaces of the two slide rails (16), and the bottom surface of the lower positioning seat (9) is slidably connected to the upper surface of the adjustment seat (1).

5. A positioning device for plastic pipe processing according to claim 1, characterized in that: Two fixing blocks (4) are fixedly connected to the right side surface of the adjustment seat (1), and the side surfaces of the two fixing blocks (4) close to each other are fixedly connected to the outer surface of the servo motor (3).

6. A positioning device for plastic pipe processing according to claim 1, characterized in that: Two groups of mounting parts (18) are fixedly connected to the bottom surface of the adjustment seat (1), and mounting holes (19) are provided on the bottom surfaces of the two groups of mounting parts (18).

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