Automatic chamfering device for liquid accumulator copper pipe

Abstract

The utility model relates to the technical field of liquid accumulator copper pipe production and processing, and discloses a liquid accumulator copper pipe automatic chamfering device which comprises a support, a vertical plate, a baffle and a limiting sliding rail are installed on the top face of the support, a first clamp and a sliding table are installed on the front side face of the vertical plate, and an air cylinder is installed on the front side face of the baffle. An output shaft of the air cylinder is fixedly connected with a second clamp, a sliding block is slidably installed in the limiting sliding rail, a bottom plate is fixedly installed on the top face of the sliding block, a moving seat is fixedly installed on the top face of the bottom plate, and a first motor is fixedly installed in the moving seat. When a copper pipe is placed at the position close to the first clamp, the two air cylinders are started, the output shafts of the air cylinders can drive the second clamp to move towards the rear side, and then the copper pipe is installed in the two installation grooves through combination of the first clamp and the second clamp, so that the copper pipe can be effectively clamped and fixed; and stability is provided for following chamfering machining.

Description

TECHNICAL FIELD

[0001] The utility model relates to liquid accumulator copper pipe production and processing technical field, concretely is a kind of liquid accumulator copper pipe automatic chamfering device. BACKGROUND

[0002] Liquid accumulator copper pipe is a kind of key component for refrigeration system, mainly used to store and transport refrigerant, and liquid accumulator copper pipe is usually made of high-purity copper, with good electrical conductivity and thermal conductivity, which can effectively transmit refrigerant and keep the stable operation of system. In the production process of copper pipe, burrs may be generated at pipe opening after cutting, which not only affects the appearance of copper pipe, but also may hinder the flow of fluid in pipe, and even may cause safety hazard, so an automatic chamfering device is needed to remove burrs that may exist at pipe opening edge, and to ensure that pipe opening shape is smoother, so as to facilitate subsequent processing and use.

[0003] According to retrieval, Chinese patent document, announcement number: CN210616053U discloses an automatic chamfering device for copper pipe, by placing copper pipe between first clamping frame and second clamping frame, then using cylinder to drive output end to contract, so that first clamping frame and second clamping frame clamp and fix copper pipe, then starting motor, so that motor drives rotating frame to rotate, using second hydraulic cylinder to drive second sliding frame to move right, then using chamfering cutter to chamfer copper pipe outer wall. But the device can only chamfer one end of copper pipe in actual use, and when the other end needs to be processed, it can only be taken down and installed in reverse direction again, which reduces the overall working efficiency of device;In addition, the device cannot conveniently discharge, and cannot collect waste generated by processing, which reduces the overall practicability. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In view of the deficiencies of prior art, the utility model provides a kind of liquid accumulator copper pipe automatic chamfering device, with the advantages of simultaneously processing two ends of copper pipe, facilitating discharging, effectively collecting workpiece and waste, which solves the above technical problems.

[0006] (II) technical scheme

[0007] In order to realize the above object, the utility model provides the following technical scheme: a kind of copper pipe automatic chamfering device of liquid accumulator, including support, the top surface of the support is fixedly installed with vertical board, baffle and limit sliding rail, the front side of the vertical board is fixedly installed with first clamp and sliding table, the front side of the baffle is fixedly installed with pneumatic cylinder, the output shaft of the pneumatic cylinder is fixedly connected with second clamp, the inside of the limit sliding rail is slidably installed with sliding block, the top surface of the sliding block is fixedly installed with bottom plate, the top surface of the bottom plate is fixedly installed with moving seat, the inside of the moving seat is fixedly installed with first motor, the output shaft of the first motor is fixedly connected with drill bit, the inner side of the support is installed with threaded rod, the right side of the support is fixedly installed with second motor.

[0008] Preferably, the number of the pneumatic cylinder is two, and the inner side of the first clamp and the second clamp is provided with a mounting groove.

[0009] Through the above technical scheme, when the copper pipe is placed near the first clamp, two pneumatic cylinders are started, the output shaft of the pneumatic cylinder can drive the second clamp to move to the rear side, and then the first clamp and the second clamp are combined to make the copper pipe installed in the two mounting grooves, so that the copper pipe can be effectively clamped and fixed, providing stability for the following chamfering process; after processing, two pneumatic cylinders are started again, when the pneumatic cylinder drives the second clamp to move outward, the copper pipe can automatically complete the falling off, improving the overall working efficiency of the device.

[0010] Preferably, the number of the limit sliding rail and the sliding block is four, and the number of the bottom plate, the moving seat, the first motor and the drill bit is two.

[0011] Through the above technical scheme, when the four sliding blocks slide in the four limit sliding rails respectively, the two bottom plates can drive the moving seat and other parts to move in the horizontal direction, and two first motors are started to drive two drill bits to rotate, so that the chamfering process of the two ends of the copper pipe can be effectively completed, and the limit sliding rail can effectively limit the moving position of the sliding block and other parts, improving the overall stability and working efficiency of the device.

[0012] Preferably, the left-hand thread is arranged on the outer side of the threaded rod near the left end, the right-hand thread is arranged on the outer side of the threaded rod near the right end, and the bottom plate is screw-connected to the outer side of the threaded rod.

[0013] Through the technical scheme, when the threaded rod rotates, the threaded rod can drive two bottom plates to move together, and the left-hand thread and the right-hand thread can drive the two bottom plates and other parts to move relatively, thereby effectively driving two drill bits and other parts to move close to or away from the copper pipe, and thus the processing and blanking of the copper pipe can be completed, improving the practicability of the device as a whole.

[0014] Preferably, the output shaft of the second motor is fixedly connected to the right end face of the threaded rod.

[0015] Through the technical scheme, when the second motor is started, the output shaft of the second motor can drive the threaded rod to rotate, and the threaded rod can drive two bottom plates and other parts to move relatively, thereby effectively completing the processing and blanking of the copper pipe, improving the practicability of the device as a whole.

[0016] Preferably, the two sides of the sliding table are provided with limiting plates, and the sliding table is provided with a collecting box at a position close to the support.

[0017] Through the technical scheme, when the copper pipe falls from the mounting groove, it falls into the inside of the sliding table, and then falls into the inside of the collecting box along the sliding table and is collected. The limiting plates on the two sides not only effectively limit the position of the copper pipe, but also prevent the debris generated during processing from flying randomly, so that they are collected into the inside of the collecting box, improving the practicability of the device as a whole.

[0018] Compared with the prior art, the automatic copper pipe chamfering device for the liquid accumulator has the following beneficial effects:

[0019] 1、the utility model discloses a copper pipe is placed in the position close to the first clamp when starting two air cylinders, and the output shaft of the air cylinder can drive the second clamp to move to the rear side, and then the first clamp and the second clamp are combined to make the copper pipe install in the inside of two mounting grooves, so that the copper pipe can be effectively clamped and fixed, and stability is provided for the following chamfering processing. Then start the second motor, the output shaft of the second motor can drive the threaded rod to rotate, the threaded rod can drive two bottom plates to move together, and the left-hand thread and the right-hand thread can drive the two bottom plates and other parts to move relatively, thereby effectively driving two drill bits and other parts to move close to the position of the copper pipe. Then start two first motors to drive two drill bits to rotate, thereby effectively completing the chamfering of the two ends of the copper pipe. The limiting slide rail can effectively limit the movement position of the sliding block and other parts, improving the stability of the device as a whole.

[0020] 2, the utility model discloses a copper pipe can fall from the installation groove and fall into the inside of the slide platform, can fall into the inside of the collection box along the slide platform and complete collection when the two air cylinders are started again and the air cylinder drives the second clamp to move to the outside, in addition, the limiting plate of both sides can not only effectively limit the position of copper pipe, but also can prevent the debris produced in processing from splashing randomly, make it collect to the inside of the collection box, improve the practicability of device whole. BRIEF DESCRIPTION OF DRAWINGS

[0021] Fig. 1 It is the three-dimensional schematic view of the structure of the utility model;

[0022] Fig. 2 It is the three-dimensional schematic view of the structure of the utility model structure limiting slide rail and the like parts;

[0023] Fig. 3 It is the front view cross section schematic view of the structure of the utility model structure support and the like parts.

[0024] Among them: 1, support, 2, vertical board, 3, baffle, 4, limiting slide rail, 5, first clamp, 6, slide platform, 7, air cylinder, 8, second clamp, 9, sliding block, 10, bottom plate, 11, moving seat, 12, first motor, 13, drill bit, 14, threaded rod, 15, second motor, 16, installation groove, 17, left-hand thread, 18, right-hand thread, 19, limiting plate, 20, collection box. DETAILED DESCRIPTION

[0025] The technical solutions 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 apparently, 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 the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0026] Please refer to Figs. 1-3 A kind of liquid accumulator copper pipe automatic chamfering device, including support 1, the top surface of support 1 is fixedly installed with vertical board 2, baffle 3 and limiting slide rail 4, the front side of vertical board 2 is fixedly installed with first clamp 5 and slide platform 6, the front side of baffle 3 is fixedly installed with air cylinder 7, the output shaft of air cylinder 7 is fixedly connected with second clamp 8, the inside of limiting slide rail 4 is slidably installed with sliding block 9, the top surface of sliding block 9 is fixedly installed with bottom plate 10, the top surface of bottom plate 10 is fixedly installed with moving seat 11, moving seat 11 is fixedly installed with first motor 12 in the inside, the output shaft of first motor 12 is fixedly connected with drill bit 13, support 1 is installed with threaded rod 14 in the inside, the right side of support 1 is fixedly installed with second motor 15.

[0027] Specifically, the number of air cylinders 7 is two, and the inner side of the first clamp 5 and the second clamp 8 is provided with a mounting groove 16. The advantage is that when the copper pipe is placed close to the first clamp 5, two air cylinders 7 are started, the output shaft of the air cylinder 7 can drive the second clamp 8 to move to the rear side, and then the first clamp 5 and the second clamp 8 are combined to make the copper pipe installed inside the two mounting grooves 16, so that the copper pipe can be effectively clamped and fixed, providing stability for the subsequent chamfering process; after the processing is completed, the two air cylinders 7 are started again, and when the second clamp 8 is moved outward by the air cylinder 7, the copper pipe can automatically complete the unloading, improving the overall working efficiency of the device.

[0028] Specifically, the number of limit rails 4 and sliding blocks 9 is four, and the number of bottom plates 10, moving seats 11, first motors 12 and drill bits 13 is two. The advantage is that when the four sliding blocks 9 slide in the four limit rails 4 respectively, the two bottom plates 10 can drive the moving seat 11 and other parts to move horizontally, and the two first motors 12 can drive the two drill bits 13 to rotate, so that the chamfering process of the two ends of the copper pipe can be effectively completed, and the limit rail 4 can effectively limit the movement position of the sliding block 9 and other parts, improving the stability and working efficiency of the device as a whole.

[0029] Specifically, the left-handed thread 17 is arranged on the outer side of the threaded rod 14 close to the left end, the right-handed thread 18 is arranged on the outer side of the threaded rod 14 close to the right end, and the bottom plate 10 is threadedly connected to the outer side of the threaded rod 14. The advantage is that when the threaded rod 14 rotates, the threaded rod 14 can drive the two bottom plates 10 to move together, and the left-handed thread 17 and the right-handed thread 18 can make the two bottom plates 10 and other parts move relatively, thereby effectively driving the two drill bits 13 and other parts to approach or move away from the copper pipe, thereby completing the processing and discharging processes of the copper pipe, improving the practicality of the device as a whole.

[0030] Specifically, the output shaft of the second motor 15 is fixedly connected to the right end surface of the threaded rod 14. The advantage is that when the second motor 15 is started, the output shaft of the second motor 15 can drive the threaded rod 14 to rotate, and the threaded rod 14 can drive the two bottom plates 10 and other parts to move relatively, thereby completing the processing and discharging processes of the copper pipe, improving the practicality of the device as a whole.

[0031] Specifically, the two sides of the sliding table 6 are provided with limiting plates 19, and the end of the sliding table 6 close to the support 1 is provided with a collecting box 20. The advantage is that when the copper pipe falls from the mounting groove 16, it can fall into the inside of the sliding table 6, and then fall into the inside of the collecting box 20 along the sliding table 6 and complete the collection. In addition, the limiting plates 19 on the two sides can not only effectively limit the position of the copper pipe, but also prevent the debris generated during processing from flying randomly, so that it is collected into the inside of the collecting box 20 together, thereby improving the practicability of the device as a whole.

[0032] In use, when the copper pipe is placed close to the first clamp 5, the two cylinders 7 are started, the output shaft of the cylinder 7 can drive the second clamp 8 to move to the rear side, and then the first clamp 5 and the second clamp 8 are combined to make the copper pipe installed in the inside of the two mounting grooves 16, so that the copper pipe can be effectively clamped and fixed, thereby providing stability for the subsequent chamfering processing; then the second motor 15 is started, the output shaft of the second motor 15 can drive the threaded rod 14 to rotate, the threaded rod 14 can simultaneously drive the two bottom plates 10 to move together, and the left-handed thread 17 and the right-handed thread 18 can make the two bottom plates 10 and other parts move relatively, thereby effectively driving the two drill bits 13 and other parts to approach the position of the copper pipe, then the two first motors 12 are started to drive the two drill bits 13 to rotate, thereby effectively completing the chamfering processing of the two ends of the copper pipe, and the limiting slide rail 4 can effectively limit the moving position of the sliding block 9 and other parts, thereby improving the stability of the device as a whole; after the processing is completed, the two cylinders 7 are started again, when the cylinder 7 drives the second clamp 8 to move outward, the copper pipe can fall off from the mounting groove 16 and fall into the inside of the sliding table 6, and then fall into the inside of the collecting box 20 along the sliding table 6 and complete the collection. In addition, the limiting plates 19 on the two sides can not only effectively limit the position of the copper pipe, but also prevent the debris generated during processing from flying randomly, so that it is collected into the inside of the collecting box 20 together, thereby improving the practicability of the device as a whole.

[0033] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An automatic chamfering device for a liquid storage copper tube, comprising a support (1), characterized in that: The top surface of the support (1) is fixedly mounted with a vertical plate (2), a baffle (3) and a limiting slide rail (4); the front side surface of the vertical plate (2) is fixedly mounted with a first clamp (5) and a slide table (6); the front side surface of the baffle (3) is fixedly mounted with a cylinder (7); the output shaft of the cylinder (7) is fixedly connected with a second clamp (8); a slider (9) is slidably mounted inside the limiting slide rail (4); the top surface of the slider (9) is fixedly mounted with a bottom plate (10); the top surface of the bottom plate (10) is fixedly mounted with a moving seat (11); the inside of the moving seat (11) is fixedly mounted with a first motor (12); the output shaft of the first motor (12) is fixedly connected with a drill bit (13); the inner side surface of the support (1) is mounted with a threaded rod (14); and the right side surface of the support (1) is fixedly mounted with a second motor (15).

2. The automatic chamfering device for a liquid storage copper tube according to claim 1, characterized in that: There are two cylinders (7), and the inner sides of the first clamp (5) and the second clamp (8) are both provided with mounting grooves (16).

3. The automatic chamfering device for a liquid storage copper tube according to claim 1, characterized in that: The number of the position-limiting slide rail (4) and the number of the slider (9) are both four, and the number of the base plate (10), the movable seat (11), the first motor (12) and the drill bit (13) are both two.

4. The automatic chamfering device for a liquid storage copper tube according to claim 1, characterized in that: A left-handed thread (17) is provided on the outer side surface of the threaded rod (14) near the left end, a right-handed thread (18) is provided on the outer side surface of the threaded rod (14) near the right end, and the base plate (10) is threadedly connected to the outer side surface of the threaded rod (14).

5. The automatic chamfering device for a liquid storage copper tube according to claim 1, characterized in that: The output shaft of the second motor (15) is fixedly connected to the right end surface of the threaded rod (14).

6. The automatic chamfering device for a liquid storage copper tube according to claim 1, characterized in that: Limiting plates (19) are provided on both sides of the slide (6), and a collecting box (20) is provided at a position of the slide (6) close to one end of the support (1).

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