Automatic machining equipment for pipe joint

Abstract

The utility model relates to the technical field of pipe joint machining, in particular to automatic pipe joint machining equipment which comprises a base and a first shell, a second shell is fixedly connected to the outer wall of a bent block, a pipe joint machining structure is arranged in the second shell, and a box is fixedly connected to the middle of the upper end of the base. A discharging opening is formed in the inner wall of the left side of the base. Through cooperation of a feeding structure and a first shell, the output end of a first electric telescopic rod moves to drive a second transverse plate to move, the purpose of automatic feeding is achieved, the situation that an operator needs to continuously move back and forth between equipment and a raw material storage position is avoided, automation is achieved, and through cooperation of a pipe joint machining structure and a second shell, the machining efficiency is improved. The output shaft of the first servo motor rotates to drive the round rod to rotate, the thread precision and the surface quality of the two sides of the oil pipe joint can be improved through double-side polishing, when the oil pipe joint is connected with other parts, tighter and more stable matching can be provided, and the risk of leakage at the connecting position is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipe joint processing technical field, concretely to a pipe joint automatic processing equipment. BACKGROUND

[0002] In the automobile oil circuit system, the oil pipe joint is the key component of ensuring the stable transmission of fuel, and the machining quality of the internal thread in the production process of the oil pipe joint is very important, and the traditional oil pipe joint internal thread polishing process has many drawbacks.

[0003] For example, the oil pipe joint machining equipment with the authorization announcement number "CN213289451U", the lubricating waste liquid sprayed and dropped on the workbench can flow into the waste liquid tank to be collected and stored in the waste liquid tank, so as to facilitate the collection and reuse of the lubricating waste liquid by the user, and avoid the problem that the lubricating liquid is dropped on the top of the machining table during the spraying process, causing the working environment of the machining table to be polluted. However, the oil pipe joint machining equipment needs the user to manually place the oil pipe joint on one side of the fixed clamping block, and this process lacks automatic guiding or assisting devices, and in batch production, the operator needs to repeatedly perform this monotonous action, and frequently goes back and forth between the equipment and the raw material storage place, which is labor-intensive and not automatic, and at the same time, when the oil pipe joint machining equipment polishes the oil pipe joint, the design can only polish one side of the oil pipe in one machining operation, which means that in the actual production process, if the complete polishing of both sides of the oil pipe joint is to be realized, the polishing process of one side must be completed first, and then the position of the equipment or the oil pipe joint is adjusted again, and the machining process is started again to process the other side, which reduces the working efficiency of the equipment. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the problems that the oil pipe joint machining equipment needs the user to manually place the oil pipe joint on one side of the fixed clamping block, the operator needs to constantly go back and forth between the equipment and the raw material storage place, which is labor-intensive and not automatic, and in one machining operation, only one side of the oil pipe can be polished, if the complete polishing of both sides of the oil pipe joint is to be realized, the polishing process of one side must be completed first, and then the position of the equipment or the oil pipe joint is adjusted again, and the machining process is started again to process the other side, which reduces the working efficiency of the equipment, and proposes a pipe joint automatic processing equipment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] The utility model designs a kind of pipe joint automatic processing equipment, including base and first shell, the upper end left side of the base is fixedly connected with first shell, the inside of the first shell is equipped with feeding structure, the outer wall of the first shell is fixedly connected with second electric telescopic rod, the rear end of the base is fixedly connected with bending block, the outer wall of the bending block is fixedly connected with second shell, the inside of the second shell is equipped with pipe joint processing structure, the upper end of the base is fixedly connected with box, the inner wall of the base left side is equipped with discharge port.

[0007] Preferably, the feeding structure includes a first horizontal plate and a first electric telescopic rod, the outer wall of the first horizontal plate is slidably connected with the first shell, the upper and lower sides of the first horizontal plate are slidably connected with first slide rods, the left side of the first horizontal plate is provided with a spring, the two ends of the spring are fixedly connected with the first horizontal plate and the first shell respectively, the upper and lower sides of the inner wall of the first shell are fixedly connected with limiting blocks, the end of the first electric telescopic rod is fixedly connected with the base, and the output end of the first electric telescopic rod is fixedly connected with a second horizontal plate.

[0008] Preferably, the outer walls of the first horizontal plate and the second horizontal plate are slidably connected with the box, and the two ends of the first slide rod are fixedly connected with the first shell.

[0009] Preferably, the pipe joint processing structure includes a first servo motor, the outer wall of the first servo motor is fixedly connected with the second shell, the output shaft of the first servo motor is fixedly connected with a round rod, the two ends of the round rod are rotatably connected with the second shell through bearings, the left and right sides of the outer wall of the round rod are fixedly connected with first gears, the first gears are meshingly connected with second gears, the two ends of the rotation shaft of the second gear are rotatably connected with the second shell through bearings, the outer wall of the rotation shaft of the second gear is fixedly connected with a threaded rod, the threaded rod is threadedly connected with a threaded block, the upper end of the threaded block is slidably connected with a second slide rod, the two ends of the second slide rod are fixedly connected with the second shell, and the lower end of the threaded block is fixedly connected with a vertical rod.

[0010] Preferably, the outer wall of the vertical rod is slidably connected with the second shell, and the end of the vertical rod is fixedly connected with a second servo motor.

[0011] Preferably, the output shaft of the second servo motor is rotatably connected with the vertical rod through a bearing, and the output shaft of the second servo motor is fixedly connected with a polishing head.

[0012] The utility model provides a pipe joint automatic processing equipment, beneficial effect lies in: through the cooperation of first casing and feeding structure, the output end of first electric telescopic link moves and drives second cross plate to move, and the second cross plate moves and makes oil pipe move to left, thereby drive first cross plate to slide to left on first slide rod, at this moment, spring is compressed, when the convex of first cross plate's upper and lower two sides processing and limit block contact, limit block carries out the location to first cross plate, makes first cross plate not move, at this moment, oil pipe is fixed in the above of discharge gate by two cross plates, reaches the purpose of automatic feeding, avoids the operator and needs constantly between equipment and raw material storage place to and fro, realizes the automation.

[0013] Through the cooperation of pipe joint processing structure and second casing, the output shaft of first servo motor rotates and drives round bar to rotate, round bar rotation drives first gear to rotate, first gear rotation drives two second gears to rotate, the direction of two second gears rotation is opposite, second gear rotation drives two threaded rods to rotate, the rotation direction of two threaded rods is opposite, threaded rod rotation makes two threaded blocks relative movement, threaded block movement makes polishing head move to the both ends of oil pipe joint, thereby carries out thread processing to the both ends of oil pipe joint, the setting of bilateral polishing can promote the thread precision and surface quality of oil pipe joint two sides, when connecting with other components, can provide more closely, more stable cooperation, effectively reduces the risk of leakage at the joint. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is structure schematic view of the utility model;

[0015] Figure 2 It is Figure 1 front view sectional view;

[0016] Figure 3 It is Figure 1 second casing's partial right view sectional view;

[0017] Figure 4 It is Figure 3 partial left view sectional view;

[0018] Figure 5 It is Figure 1 second casing pair's partial right view sectional view;

[0019] Figure 6 It is first cross plate's perspective view.

[0020] As shown in the figure: 1, base, 2, the first shell, 3, the upper structure, 301, the first cross plate, 302, the first slide rod, 303, the spring, 304, the limit block, 305, the first electric telescopic rod, 306, the second cross plate, 4, the bending block, 5, the second shell, 6, the pipe joint processing structure, 601, the first servo motor, 602, the round rod, 603, the first gear, 604, the second gear, 605, the threaded rod, 606, the threaded block, 607, the vertical rod, 608, the second slide rod, 7, the second servo motor, 8, the polishing head, 9, the box, 10, the discharge port, 11, the second electric telescopic rod. DETAILED DESCRIPTION

[0021] The utility model will be further described below in combination with the drawings:

[0022] Referring to the drawings Figures 1-6 : in this embodiment, a pipe joint automatic processing equipment, including base 1 and first shell 2, the upper end left side of base 1 is fixedly connected with first shell 2, the inside of first shell 2 is equipped with upper structure 3, the outer wall of first shell 2 is fixedly connected with second electric telescopic rod 11, the model of second electric telescopic rod 11 is selected according to actual demand, and it is selected to meet the work needs, the rear end of base 1 is fixedly connected with bending block 4, the outer wall of bending block 4 is fixedly connected with second shell 5, and the inside of second shell 5 is equipped with pipe joint processing structure 6, the upper end of base 1 is fixedly connected with box 9, and box 9 is used to place oil pipe, the inner wall of the left side of base 1 is provided with discharge port 10, the outer wall of first cross plate 301 and second cross plate 306 is slidably connected with box 9, and first cross plate 301 and second cross plate 306 slide in box 9.

[0023] The both ends of first slide rod 302 are fixedly connected with first shell 2, the outer wall of vertical rod 607 is slidably connected with second shell 5, vertical rod 607 slides in second shell 5, the end of vertical rod 607 is fixedly connected with second servo motor 7, the output shaft of second servo motor 7 is rotatably connected with vertical rod 607 through bearing, the output shaft of second servo motor 7 rotates in vertical rod 607 through bearing, and the output shaft of second servo motor 7 is fixedly connected with polishing head 8.

[0024] Referring to the drawings Figure 1 , Figure 2 and Figure 6 ​The feeding structure 3 comprises a first horizontal plate 301 and a first electric telescopic rod 305, the outer wall of the first horizontal plate 301 is slidably connected with the first shell 2, the first horizontal plate 301 slides in the first shell 2, the upper and lower sides of the first horizontal plate 301 are slidably connected with a first slide rod 302, the first horizontal plate 301 slides on the first slide rod 302, the left side of the first horizontal plate 301 is provided with a spring 303, the two ends of the spring 303 are fixedly connected with the first horizontal plate 301 and the first shell 2 respectively, the model of the spring 303 is selected according to actual needs, and the spring 303 can meet the working needs.

[0025] The upper and lower sides of the inner wall of the first shell 2 are fixedly connected with limiting blocks 304, the limiting blocks 304 limit the first horizontal plate 301, when the first horizontal plate 301 is in contact with the limiting blocks 304, the first horizontal plate 301 can no longer move, the end of the first electric telescopic rod 305 is fixedly connected with the base 1, and the output end of the first electric telescopic rod 305 is fixedly connected with a second horizontal plate 306.

[0026] Referring to the accompanying drawings Figure 1 、 Figure 3 、 Figure 4 and Figure 5 The pipe joint machining structure 6 comprises a first servo motor 601, the outer wall of the first servo motor 601 is fixedly connected with the second shell 5, the output shaft of the first servo motor 601 is fixedly connected with a round rod 602, the two ends of the round rod 602 are rotatably connected with the second shell 5 through bearings, the round rod 602 rotates in the second shell 5 through the bearings, the left and right sides of the outer wall of the round rod 602 are fixedly connected with first gears 603, the first gears 603 are meshedly connected with second gears 604, the two ends of the rotating shaft of the second gears 604 are rotatably connected with the second shell 5 through bearings, and the second gears 604 rotate in the second shell 5 through the bearings.

[0027] The outer wall of the rotating shaft of the second gears 604 is fixedly connected with threaded rods 605, the second gears 604 are driven to rotate to drive the threaded rods 605 to rotate, the rotation directions of the two threaded rods 605 are opposite, the threaded rods 605 are threadedly connected with threaded blocks 606, the upper end of the threaded block 606 is slidably connected with a second slide rod 608, the threaded block 606 slides on the second slide rod 608, the two ends of the second slide rod 608 are fixedly connected with the second shell 5, and the lower end of the threaded block 606 is fixedly connected with a vertical rod 607.

[0028] Working principle:

[0029] The machining of the pipe joint: in the production process of the oil pipe joint, the machining quality of the internal thread is very important.

[0030] Feeding stage:

[0031] The operator places multiple oil pipes in the box 9, the lowermost oil pipe is clamped by the arc formed by the first cross plate 301 and the second cross plate 306, the first electric telescopic rod 305 is started, the output end of the first electric telescopic rod 305 moves to drive the second cross plate 306 to move (as shown in Figure 2 ), the movement of the second cross plate 306 makes the oil pipe move to the left, thereby driving the first cross plate 301 to slide to the left on the first slide rod 302, at this time the spring 303 is compressed, when the protrusions processed on the upper and lower sides of the first cross plate 301 contact the limiting block 304, the limiting block 304 limits the first cross plate 301 from moving, the first cross plate 301 is not moved, the first electric telescopic rod 305 is turned off, at this time the oil pipe is fixed above the discharge port 10 by the two cross plates, achieving the purpose of automatic feeding, avoiding the operator's need to constantly go back and forth between the equipment and the raw material storage, and realizing automation.

[0032] The external power supply of the second servo motor 7 is turned on, the second servo motor 7 is started, the output shaft of the second servo motor 7 rotates to drive the polishing head 8 to rotate (as shown in Figure 3 ), the external power supply of the first servo motor 601 is turned on, the first servo motor 601 is started, the output shaft of the first servo motor 601 rotates to drive the round rod 602 to rotate (as shown in Figure 3 ), the rotation of the round rod 602 drives the first gear 603 to rotate, the rotation of the first gear 603 drives the two second gears 604 to rotate, the directions of the rotation of the two second gears 604 are opposite, the rotation of the second gear 604 drives the two threaded rods 605 to rotate, the rotation directions of the two threaded rods 605 are opposite, the rotation of the threaded rod 605 causes the relative movement of the two threaded blocks 606, the movement of the threaded block 606 causes the movement of the polishing head 8 to the two ends of the oil pipe joint, thereby performing thread processing on the two ends of the oil pipe joint 8, the setting of double-sided polishing can improve the thread precision and surface quality of the two sides of the oil pipe joint, when connected with other components, it can provide tighter and more stable cooperation, effectively reducing the risk of leakage at the connection, after the polishing of the oil pipe is completed, the second servo motor 7 is turned off.

[0033] Discharging stage:

[0034] The second electric telescopic rod 11 is started, the output end of the second electric telescopic rod 11 moves downward, the output end of the second electric telescopic rod 11 is provided with a rubber block, when the output end of the second electric telescopic rod 11 abuts against the first cross plate 301, the second electric telescopic rod 11 is turned off, the first electric telescopic rod 305 is started, the output end of the first electric telescopic rod 305 moves to the right to make the oil pipe fall through the discharge port 10 into the collection barrel outside, at this time the second electric telescopic rod 11 is reset, the spring 303 rebounds to reset the first cross plate 301, and the new oil pipe is clamped again, that is, the working process of the pipe joint automatic processing equipment is completed.

[0035] Although the utility model has carried on the illustration and the description through the reference preferred embodiment, but, the professional ordinary skilled person should understand, can make various changes in form and detail in the scope of claims.

Claims

1. A pipe joint automatic processing equipment, comprising a base (1) and a first shell (2), the upper end left side of the base (1) is fixedly connected with the first shell (2), characterized in that: The inside of the first shell (2) is provided with a feeding structure (3), the outer wall of the first shell (2) is fixedly connected with a second electric telescopic rod (11), the rear end of the base (1) is fixedly connected with a bent block (4), the outer wall of the bent block (4) is fixedly connected with a second shell (5), the inside of the second shell (5) is provided with a pipe joint processing structure (6), the upper end of the base (1) is fixedly connected with a box (9), and the inner wall of the left side of the base (1) is provided with a discharge port (10).

2. The tube joint automatic processing apparatus according to claim 1, characterized by: The feeding structure (3) comprises a first horizontal plate (301) and a first electric telescopic rod (305), the outer wall of the first horizontal plate (301) is slidably connected with the first shell (2), the upper and lower sides of the first horizontal plate (301) are slidably connected with first sliding rods (302), the left side of the first horizontal plate (301) is provided with a spring (303), the two ends of the spring (303) are fixedly connected with the first horizontal plate (301) and the first shell (2) respectively, the upper and lower sides of the inner wall of the first shell (2) are fixedly connected with limiting blocks (304), and the end of the first electric telescopic rod (305) is fixedly connected with the base (1).

3. The tube joint automatic machining apparatus according to claim 2, characterized by: The outer walls of the first horizontal plate (301) and the second horizontal plate (306) are slidably connected with the box (9), and the two ends of the first sliding rod (302) are fixedly connected with the first shell (2).

4. The tube joint automatic machining apparatus according to claim 1, characterized by: The pipe joint processing structure (6) comprises a first servo motor (601), the outer wall of the first servo motor (601) is fixedly connected with the second shell (5), the output shaft of the first servo motor (601) is fixedly connected with a round rod (602), the two ends of the round rod (602) are rotatably connected with the second shell (5) through bearings, the left and right sides of the outer wall of the round rod (602) are fixedly connected with first gears (603), the first gears (603) are meshedly connected with second gears (604), the two ends of the rotating shaft of the second gear (604) are rotatably connected with the second shell (5) through bearings, the outer wall of the rotating shaft of the second gear (604) is fixedly connected with a threaded rod (605), the threaded rod (605) is threadedly connected with a threaded block (606), the upper end of the threaded block (606) is slidably connected with a second sliding rod (608), the two ends of the second sliding rod (608) are fixedly connected with the second shell (5), and the lower end of the threaded block (606) is fixedly connected with a vertical rod (607).

5. The tube joint automatic machining apparatus according to claim 4, characterized by: The outer wall of the vertical rod (607) is slidably connected with the second shell (5), and the end of the vertical rod (607) is fixedly connected with a second servo motor (7).

6. The tube joint automatic processing apparatus according to claim 5, characterized by: The output shaft of the second servo motor (7) is rotatably connected with the vertical rod (607) through a bearing, and the output shaft of the second servo motor (7) is fixedly connected with a polishing head (8).

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