Tool sliding seat mechanism of automatic seamless steel tube perforating machine

Abstract

The utility model relates to the technical field of sliding seat mechanisms, in particular to a tool sliding seat mechanism of an automatic seamless steel tube perforating machine, which comprises a fixed bottom plate, two fixed vertical plates are fixedly connected to the upper surface of the fixed bottom plate, two first sliding rails are fixedly mounted on the upper surface of the fixed bottom plate, and the two fixed vertical plates are respectively positioned at the positions in the directions of two sides of the fixed bottom plate. The two first sliding rails are located at the positions of the other two side directions of the fixed bottom plate correspondingly, and the fixed vertical plate and the first sliding rails are perpendicularly distributed. The second motor is controlled to drive the gear to rotate, the rotating gear drives the clamping and fixing plate to move in the other direction under the action of the rack, and seamless steel pipes can be rapidly machined, positioned and connected after being machined; and the clamping air cylinder is controlled to clamp the seamless steel pipe, and the first motor and the second motor are controlled to position the perforation of the seamless steel pipe, so that the seamless steel pipe can be accurately positioned, and the production efficiency is greatly reduced.

Description

Technical Field

[0001] The utility model relates to a slide mechanism, in particular to a tooling slide mechanism for an automatic seamless steel pipe punching machine, and belongs to the technical field of tooling for an automatic seamless steel pipe punching machine. Background Art

[0002] The automatic perforator for seamless steel pipes is an automated equipment used to perforate seamless steel pipes. Its working principle is to generate high temperature through discharge, so that the surface of the steel pipe melts and forms holes. The perforator is mainly composed of four parts: main drive, front desk, frame and back desk.

[0003] The operating steps of the automatic punching machine for seamless steel pipes are generally to add hydraulic oil to the punching machine, press the start button, control the fixture on the touch screen to fix the seamless steel pipe, and punch it. During the punching process of the existing automatic punching machine for seamless steel pipes, the traditional punching machine tooling slide mechanism does not have accurate positioning, and it is not easy to accurately position the seamless steel pipe by manually using the tooling slide, which affects the quality of the punching and greatly reduces the production efficiency.

[0004] Therefore, it is urgent to improve the tooling slide mechanism of the seamless steel pipe automatic punching machine to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a tooling slide mechanism of an automatic punching machine for seamless steel pipes, which drives the pressing piece to move by controlling the action of the clamping cylinder, firmly clamps the seamless steel pipe placed between the No. 2 buffer pad and the No. 1 buffer pad under the restriction of the guide cylinder and the guide rod, drives the lead screw to rotate by controlling the No. 1 motor, and the threaded transmission member drives the movable plate to move on the No. 1 slide rail under the push of the lead screw, drives the gear to rotate by controlling the No. 2 motor, and drives the clamping fixed plate to move in another direction under the action of the rack, so that the seamless steel pipe can be quickly processed and positioned and handed over after processing, controls the clamping cylinder to clamp the seamless steel pipe, and controls the No. 1 motor and the No. 2 motor to position the perforation of the seamless steel pipe, so that the seamless steel pipe can be accurately positioned, which greatly reduces the production efficiency.

[0006] In order to achieve the above-mentioned purpose, the main technical scheme adopted by the utility model includes: comprising a fixed bottom plate, two fixed vertical plates and two No. 1 slide rails are fixedly connected to the upper surface of the fixed bottom plate, the two fixed vertical plates are respectively located at the two side directions of the fixed bottom plate, the two No. 1 slide rails are respectively located at the other two side directions of the fixed bottom plate, the fixed vertical plates are vertically distributed with the No. 1 slide rails, a square opening is opened on the upper surface of the fixed bottom plate, and the square opening is located at the center of the fixed bottom plate;

[0007] A bearing is fixedly installed on the side wall of the fixed vertical plate, and the bearing is located at the center of the fixed vertical plate. A screw rod is fixedly connected to the inner rings of the two bearings. A motor No. 1 is fixedly installed on the side wall of one of the two fixed vertical plates, and the output end of the motor No. 1 is fixedly connected to one end of the screw rod.

[0008] Preferably, a movable plate is provided above the No. 1 slide rail, and two No. 1 slide grooves and a threaded transmission member are fixedly connected on the lower surface of the movable plate. The two No. 1 slide grooves are respectively slidably connected to the two No. 1 slide rails in a one-to-one correspondence, and the threaded transmission member is threadedly connected to the screw rod.

[0009] Preferably, a rack and two No. 2 slide rails are fixedly connected to the upper surface of the movable plate, the rack is located in the middle of the movable plate, the No. 2 slide rails are located on both sides of the movable plate, the rack is parallel to the No. 2 slide rails, and the No. 2 slide rails are perpendicular to the No. 1 slide rail.

[0010] Preferably, a clamping and fixing plate is provided above the No. 2 slide rail, and two No. 2 slide grooves are provided on the lower surface of the clamping and fixing plate. The two No. 2 slide grooves are slidably connected with the two No. 2 slide rails in a one-to-one correspondence. A No. 2 motor is fixedly installed on a side wall of the clamping and fixing plate, and a gear is fixedly connected to the output end of the No. 2 motor, and the gear is meshed with the rack.

[0011] Preferably, a clamping protrusion and four guide cylinders are fixedly connected to the upper surface of the clamping fixing plate, the clamping protrusion is located in the middle position of the clamping fixing plate, the four guide cylinders are respectively located at the four corners of the clamping fixing plate, a No. 1 recess is provided on the side of the clamping protrusion away from the clamping fixing plate, a No. 1 buffer pad is fixedly connected to the inner wall of the No. 1 recess, and a guide rod is slidably connected to the inner wall of the guide cylinder.

[0012] Preferably, one end of the four guide rods extends to the outside of one end of the corresponding guide cylinder and is commonly fixedly connected to a pressing piece. Clamping cylinders are fixedly installed on both side walls of the clamping protrusion. The clamping cylinders are located in the middle position of the clamping protrusion, and the output end of the clamping cylinder is fixedly connected to the lower surface of the pressing piece.

[0013] Preferably, a No. 2 recess is provided on one side of the pressing member close to the guide rod, the No. 2 recess is located in the middle of the pressing member, the No. 2 recess corresponds to the No. 1 recess, and a No. 2 buffer pad is fixedly connected to the inner wall of the No. 2 recess.

[0014] The utility model has at least the following beneficial effects:

[0015] 1. The utility model controls the action of the clamping cylinder to drive the pressing part to move, and firmly clamps the seamless steel pipe placed between the No. 2 buffer pad and the No. 1 buffer pad under the restriction of the guide cylinder and the guide rod, and drives the screw rod to rotate by controlling the No. 1 motor. The threaded transmission part drives the movable plate to move on the No. 1 slide rail under the push of the screw rod, and drives the gear to rotate by controlling the No. 2 motor. The rotating gear drives the clamping fixed plate to move in another direction under the action of the rack, which can quickly process and position the seamless steel pipe and hand it over after processing. Controlling the clamping cylinder to clamp the seamless steel pipe and controlling the No. 1 motor and the No. 2 motor to position the perforation of the seamless steel pipe can accurately position the seamless steel pipe, greatly improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 The three-dimensional Figure 1 Schematic diagram;

[0018] Figure 2 A schematic diagram of a fixed base plate provided by the utility model;

[0019] Figure 3 A schematic diagram of a movable plate provided by the utility model;

[0020] Figure 4 A schematic diagram of a clamping and fixing plate provided by the utility model;

[0021] Figure 5 The three-dimensional Figure 2 Schematic diagram.

[0022] In the figure, 1. fixed bottom plate; 11. fixed vertical plate; 12. slide rail No. 1; 13. square opening; 14. bearing; 15. screw rod; 16. motor No. 1; 2. movable plate; 20. slide groove No. 1; 21. threaded transmission member; 22. rack; 23. slide rail No. 2; 3. clamping fixed plate; 30. slide groove No. 2; 31. motor No. 2; 32. gear; 4. clamping protrusion; 41. buffer pad No. 1; 5. guide cylinder; 51. guide rod; 6. clamping cylinder; 7. pressing member; 71. buffer pad No. 2. DETAILED DESCRIPTION

[0023] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0024] like Figure 1-Figure 5 As shown, the tooling slide mechanism of the seamless steel pipe automatic punching machine provided in this embodiment has two fixed vertical plates 11 fixedly connected to the upper surface of the fixed base plate 1 and two No. 1 slide rails 12 fixedly installed, the two fixed vertical plates 11 are respectively located at the two side directions of the fixed base plate 1, and the two No. 1 slide rails 12 are respectively located at the other two side directions of the fixed base plate 1, the fixed vertical plates 11 and the No. 1 slide rails 12 are vertically distributed, a square opening 13 is opened on the upper surface of the fixed base plate 1, and the square opening 13 is located at the center of the fixed base plate 1, the fixed base plate 1 is used to install the mechanism on the machine and support the fixed vertical plates 11 and the No. 1 slide rails 12, the fixed vertical plates 11 are used to support the bearings 14, the screw rods 15 and the No. 1 motor 16, and the No. 1 slide rails 12 are slidably matched with the No. 1 slide grooves 20;

[0025] A bearing 14 is fixedly installed on the side wall of the fixed vertical plate 11, and the bearing 14 is located at the center of the fixed vertical plate 11. A screw 15 is fixedly connected to the inner rings of the two bearings 14. A motor No. 16 is fixedly installed on the side wall of one of the two fixed vertical plates 11. The output end of the motor No. 16 is fixedly connected to one end of the screw 15. The motor No. 16 is used to drive the screw 15 to rotate, and the screw 15 is used to cooperate with the threaded transmission part 21 to drive the movable plate 2 to move.

[0026] Secondly, if Figure 1 , Figure 2 , Figure 3 as well as Figure 5 As shown, a movable plate 2 is provided above the No. 1 slide rail 12, and two No. 1 slide grooves 20 and a threaded transmission member 21 are provided on the lower surface of the movable plate 2. The two No. 1 slide grooves 20 are slidably connected to the two No. 1 slide rails 12 respectively and one by one, and the threaded transmission member 21 is threadedly connected to the lead screw 15. A rack 22 and two No. 2 slide rails 23 are fixedly connected to the upper surface of the movable plate 2, the rack 22 is located in the middle position of the movable plate 2, and the No. 2 slide rails 23 are located on both sides of the movable plate 2, the rack 22 is parallel to the No. 2 slide rails 23, and the No. 2 slide rails 23 are perpendicular to the No. 1 slide rail 12, and the movable plate 2 plays a bearing role, and the No. 1 slide groove 20 is used in conjunction with the No. 1 slide rail 12.

[0027] Further, such as Figure 1 , Figure 3 as well as Figure 4As shown, a clamping plate 3 is provided above the No. 2 slide rail 23, and two No. 2 slide grooves 30 are provided on the lower surface of the clamping plate 3. The two No. 2 slide grooves 30 are slidably connected with the two No. 2 slide rails 23 in a one-to-one correspondence. A No. 2 motor 31 is fixedly installed on the side wall of one side of the clamping plate 3, and a gear 32 is fixedly connected to the output end of the No. 2 motor 31. The gear 32 is meshed with the rack 22. The No. 2 motor 31 is used to provide support for the rotation of the gear 32, and the gear 32 and the rack 22 are used to drive the clamping plate 3 to move.

[0028] Furthermore, if Figure 1 As shown, a clamping protrusion 4 and four guide cylinders 5 are fixedly connected to the upper surface of the clamping fixing plate 3. The clamping protrusion 4 is located in the middle position of the clamping fixing plate 3, and the four guide cylinders 5 are respectively located at the four corners of the clamping fixing plate 3. A No. 1 recess is provided on the side of the clamping protrusion 4 away from the clamping fixing plate 3, and a No. 1 buffer pad 41 is fixedly connected to the inner wall of the No. 1 recess, and a guide rod 51 is slidably connected to the inner wall of the guide cylinder 5. The guide cylinder 5 and the guide rod 51 are used to guide and limit the movement of the pressing member 7. The No. 1 recess facilitates the fixation of the seamless steel pipe, and the No. 1 buffer pad 41 is used to increase the friction force for clamping the seamless steel pipe and protect the seamless steel pipe.

[0029] Furthermore, Figure 1 As shown, one end of the four guide rods 51 extends to the outside of one end of the corresponding guide cylinder 5 and is fixedly connected with a pressing piece 7. The side walls of the clamping protrusion 4 are fixedly installed with clamping cylinders 6. The clamping cylinders 6 are located in the middle position of the clamping protrusion 4. The output end of the clamping cylinder 6 is fixedly connected to the lower surface of the pressing piece 7. A No. 2 recess is provided on the side of the pressing piece 7 close to the guide rod 51. The No. 2 recess is located in the middle position of the pressing piece 7. The No. 2 recess corresponds to the No. 1 recess. A No. 2 buffer pad 71 is fixedly connected to the inner wall of the No. 2 recess. The clamping cylinder 6 is used to push and pull the pressing piece 7. The pressing piece 7 is used to clamp the seamless steel pipe. The No. 2 recess cooperates with the No. 1 recess to facilitate the fixation of the seamless steel pipe. The No. 2 buffer pad 71 cooperates with the No. 1 buffer pad 41 to increase the friction force for clamping the seamless steel pipe and protect the seamless steel pipe.

[0030] like Figure 1-Figure 5As shown, the principle of the tooling slide mechanism of the seamless steel pipe automatic punching machine provided in this embodiment is as follows: when the tooling slide mechanism of the seamless steel pipe automatic punching machine is used, the clamping cylinder 6 is controlled to extend the telescopic rod to push the pressing piece 7 to move upward until the opening is maximum, and then the No. 1 motor 16 is controlled to drive the screw rod 15 to rotate. Under the cooperation of the screw rod 15 and the threaded transmission member 21, the movable plate 2 is driven to move on the No. 1 slide rail 12 until it reaches the designated material receiving position, and the No. 1 motor 16 is controlled to stop rotating. After the seamless steel pipe is placed between the No. 2 buffer pad 71 and the No. 1 buffer pad 41 and reaches a suitable position, the clamping cylinder 6 is controlled to retract. The return rod drives the down-pressing piece 7 and the No. 2 buffer pad 71 to move downward until the seamless steel pipe is tightened. The No. 2 buffer pad 71 and the No. 1 buffer pad 41 play a role in buffering the clamping force and increasing the friction force of the seamless steel pipe. The No. 1 motor 16 is controlled to run in the opposite direction to drive the screw rod 15 to rotate in the opposite direction to cooperate with the threaded transmission part 21. After the movable plate 2 is moved to the specified position, the No. 1 motor 16 stops rotating, and the No. 2 motor 31 is controlled to drive the gear 32 to rotate. The gear 32 cooperates with the rack 22 to drive the clamping fixed plate 3 to move. After running to the specified position, the No. 2 motor 31 stops rotating to perform perforation processing on the seamless steel pipe.

[0031] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0032] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0033] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A tooling slide mechanism for a seamless steel pipe automatic punching machine, comprising a fixed bottom plate (1), characterized in that: Two fixed vertical plates (11) and two first slide rails (12) are fixedly connected to the upper surface of the fixed bottom plate (1), and the two fixed vertical plates (11) are respectively located at two side positions of the fixed bottom plate (1), and the two first slide rails (12) are respectively located at other two side positions of the fixed bottom plate (1), and the fixed vertical plates (11) and the first slide rails (12) are vertically distributed, and a square opening (13) is opened on the upper surface of the fixed bottom plate (1), and the square opening (13) is located at the center of the fixed bottom plate (1); A bearing (14) is fixedly mounted on the side wall of the fixed vertical plate (11), and the bearing (14) is located at the center of the fixed vertical plate (11). A screw rod (15) is fixedly connected to the inner rings of the two bearings (14). A first motor (16) is fixedly mounted on a side wall of one of the two fixed vertical plates (11), and an output end of the first motor (16) is fixedly connected to one end of the screw rod (15).

2. The tooling slide mechanism of the seamless steel pipe automatic punching machine according to claim 1 is characterized in that: A movable plate (2) is provided above the No. 1 slide rail (12), and two No. 1 slide grooves (20) and a threaded transmission member (21) are fixedly connected on the lower surface of the movable plate (2). The two No. 1 slide grooves (20) are slidably connected to the two No. 1 slide rails (12) in a one-to-one correspondence, and the threaded transmission member (21) is threadedly connected to the screw rod (15).

3. The tooling slide mechanism of the seamless steel pipe automatic punching machine according to claim 2 is characterized in that: A rack (22) and two No. 2 slide rails (23) are fixedly connected to the upper surface of the movable plate (2); the rack (22) is located in the middle of the movable plate (2); the No. 2 slide rails (23) are located on both sides of the movable plate (2); the rack (22) is parallel to the No. 2 slide rails (23); and the No. 2 slide rails (23) are perpendicular to the No. 1 slide rail (12).

4. The tooling slide mechanism of the seamless steel pipe automatic punching machine according to claim 3 is characterized in that: A clamping and fixing plate (3) is provided above the No. 2 slide rail (23), and two No. 2 slide grooves (30) are provided on the lower surface of the clamping and fixing plate (3). The two No. 2 slide grooves (30) are slidably connected with the two No. 2 slide rails (23) in a one-to-one correspondence. A No. 2 motor (31) is fixedly installed on a side wall of the clamping and fixing plate (3), and a gear (32) is fixedly connected to the output end of the No. 2 motor (31), and the gear (32) is meshed with the rack (22).

5. The tooling slide mechanism of the seamless steel pipe automatic punching machine according to claim 4 is characterized in that: A clamping protrusion (4) and four guide cylinders (5) are fixedly connected to the upper surface of the clamping fixing plate (3); the clamping protrusion (4) is located at the middle position of the clamping fixing plate (3); the four guide cylinders (5) are respectively located at the four corners of the clamping fixing plate (3); a No. 1 notch is provided on a side of the clamping protrusion (4) away from the clamping fixing plate (3); a No. 1 buffer pad (41) is fixedly connected to the inner wall of the No. 1 notch; and a guide rod (51) is slidably connected to the inner wall of the guide cylinder (5).

6. The tooling slide mechanism of the seamless steel pipe automatic punching machine according to claim 5, characterized in that: One end of the four guide rods (51) extends to the outside of one end of the corresponding guide cylinder (5) and is fixedly connected to a pressing piece (7) on both sides. A clamping cylinder (6) is fixedly installed on the side walls of the clamping protrusion (4). The clamping cylinder (6) is located in the middle position of the clamping protrusion (4). The output end of the clamping cylinder (6) is fixedly connected to the lower surface of the pressing piece (7).

7. The tooling slide mechanism of the seamless steel pipe automatic punching machine according to claim 6, characterized in that: A second notch is provided on one side of the pressing member (7) close to the guide rod (51), the second notch is located in the middle of the pressing member (7), the second notch corresponds to the first notch, and a second buffer pad (71) is fixedly connected to the inner wall of the second notch.

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