Stainless steel pipe fitting forming mechanism

Abstract

The utility model relates to the technical field of stainless steel pipe machining, and provides a stainless steel pipe fitting forming mechanism which comprises a bottom plate and a lower fixing plate fixedly installed on the top of the bottom plate. The lifting assembly and the first power assembly are arranged on the top of the bottom plate, and the output end of the lifting assembly is fixedly connected with an upper fixing plate; through the lifting assembly, the first power assembly, the second power assembly, the upper fixing plate, the lower fixing plate, the rectangular frame and the necking device, a plurality of stainless steel pipes are placed in a semicircular groove in the lower fixing plate, the stainless steel pipes are limited through the upper fixing plate and the fixing plate, and the first power assembly drives the rectangular frame to move; the rectangular frame drives the necking devices to move to shrink the ends of the stainless steel pipes, the second power assembly drives the necking devices to move to shrink the stainless steel pipes at different positions, the necking devices at the two ends of the stainless steel pipes conduct necking on the two ends of the stainless steel pipes, and therefore necking of the two ends of the multiple stainless steel pipes is achieved, and the machining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to stainless steel pipe processing technical field, concretely relates to a stainless steel pipe fitting forming mechanism. BACKGROUND

[0002] Stainless steel pipe is a hollow long strip round steel, is mainly widely used in petroleum, chemical industry, medical treatment, food, light industry, mechanical instrument etc. industrial conveying pipeline and mechanical structure part etc., and the end of stainless steel pipe is required to be trumpet -shaped or to be close -mouthed in some application sites, therefore needs to carry out close -mouthed processing or necking processing to stainless steel pipe.

[0003] It is known that Chinese open authorization utility model: (publication number: 202320538723.1) discloses automatic forming device for stainless steel pipe fitting, relates to steel pipe production equipment technical field, including work table, being provided with blanking on the work table, the work table is provided with two necking mechanisms for the automatic necking operation of the both ends of stainless steel pipe fitting, the work table is provided with a feeding mechanism and a material guiding mechanism, the feeding mechanism and the material guiding mechanism are matched and used to send the stainless steel pipe fitting into the two necking mechanisms;The device realizes the one-time automatic necking operation of the stainless steel pipe fitting, and greatly improves the necking efficiency.

[0004] However, in the implementation of the related technology, it is found that the above-mentioned automatic forming device for stainless steel pipe fitting has the following problems: the above-mentioned technical scheme realizes the necking operation of the two ends of the stainless steel pipe, and only one piece of stainless steel pipe can be necked at both ends at a time, so there is a problem of low processing efficiency, therefore, a stainless steel pipe fitting forming mechanism is proposed. UTILITY MODEL CONTENTS

[0005] The utility model discloses a stainless steel pipe fitting forming mechanism, solve the problem of low processing efficiency that only one piece of stainless steel pipe can be necked at both ends at a time in the related art.

[0006] The technical scheme of the utility model is as follows: a stainless steel pipe fitting forming mechanism, comprising:

[0007] The bottom plate, the lower fixed plate fixedly installed on the top of the bottom plate;

[0008] The lifting assembly and the power assembly one are respectively arranged on the top of the bottom plate, and the output end of the lifting assembly is fixedly connected with the upper fixed plate;

[0009] The rectangular frame is slidably connected to the top of the bottom plate, the output end of the power assembly one is fixedly connected with one side of the rectangular frame, and the rectangular frame is slidably connected with the necking device away from the one side of the power assembly one;

[0010] The power assembly two is arranged on the top of the rectangular frame, and is threadedly connected between the power assembly two and the necking device.

[0011] Preferably, the power assembly one comprises a vertical plate and a cylinder two, the vertical plate is arranged on the top of the bottom plate, the cylinder two is arranged on one side of the vertical plate, and the output end of the cylinder two is fixedly connected through the vertical plate and one side of the rectangular frame.

[0012] Preferably, the power assembly two comprises a motor and a threaded rod, the motor is arranged on the top of the rectangular frame, the output end of the motor is fixedly connected with the threaded rod, and the threaded rod is threadedly connected with the necking device.

[0013] Preferably, an electric push rod is fixedly arranged on the bottom of the bottom plate, and the output end of the electric push rod is fixedly connected with a discharging plate penetrating through the bottom plate.

[0014] Preferably, a sliding rod one is slidingly connected through the bottom of the bottom plate, and the top end of the sliding rod one is fixedly connected with the bottom of the discharging plate.

[0015] Preferably, the lifting assembly comprises an L-shaped plate and a cylinder one, the L-shaped plate is arranged on the top of the bottom plate, the cylinder one is arranged on the top of the L-shaped plate, and the output end of the cylinder one is fixedly connected between the L-shaped plate and the upper fixed plate.

[0016] Preferably, a sliding rod two is slidingly connected through the top of the L-shaped plate, and the bottom end of the sliding rod two is fixedly connected with the upper fixed plate.

[0017] The working principle and beneficial effects of the utility model are as follows:

[0018] Through the lifting assembly, the power assembly one, the power assembly two, the upper fixed plate, the lower fixed plate, the rectangular frame and the necking device, a plurality of stainless steel pipes are arranged in the semicircular grooves on the lower fixed plate, the lifting assembly drives the upper fixed plate to move downwards, the stainless steel pipes are limited by the upper fixed plate and the fixed plate, the power assembly one drives the rectangular frame to move, the rectangular frame drives the necking device to move to neck the end portions of the stainless steel pipes, the power assembly two drives the necking device to move to neck the stainless steel pipes at different positions, and the necking devices at the two ends of the stainless steel pipes neck the two ends, so that the necking of the two ends of the plurality of stainless steel pipes is realized, and the processing efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] The utility model will be explained in further detail in combination with the drawings and specific embodiments.

[0020] Figure 1 It is the whole three-dimensional structure schematic diagram of the utility model;

[0021] Figure 2 It is the local three-dimensional structure schematic view of the utility model;

[0022] Figure 3 It is the local three-dimensional structure schematic view of the utility model; Figure 1 It is the local three-dimensional structure schematic view of the utility model;

[0023] In the drawing: 1, bottom plate; 2, lower fixed plate; 3, lifting assembly; 31, L-shaped plate; 32, cylinder one; 4, upper fixed plate; 5, rectangular frame; 6, power assembly one; 61, vertical plate; 62, cylinder two; 7, necking device; 8, power assembly two; 81, motor; 82, threaded rod; 9, electric push rod; 10, sliding rod one; 11, discharging plate; 12, sliding rod two. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be apparently and completely described below in conjunction with the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts are involved in the protection scope of the utility model.

[0025] Please refer to Figure 1 - Figure 3 The utility model provides a kind of stainless steel pipe fitting forming mechanism, comprising:

[0026] Bottom plate 1, lower fixed plate 2 fixedly installed on the top of bottom plate 1;

[0027] Lifting assembly 3 and power assembly one 6, lifting assembly 3 and power assembly one 6 are respectively arranged on the top of bottom plate 1, and the output end of lifting assembly 3 is fixedly connected with upper fixed plate 4;

[0028] Rectangular frame 5, rectangular frame 5 is slidably connected on the top of bottom plate 1, the output end of power assembly one 6 is fixedly connected with one side of rectangular frame 5, and rectangular frame 5 is slidably connected with necking device 7 away from the side of power assembly one 6;

[0029] Power assembly two 8, power assembly two 8 is arranged on the top of rectangular frame 5, and power assembly two 8 is threadedly connected between necking device 7;

[0030] A plurality of stainless steel pipes are placed in semicircular groove on lower fixed plate 2, lifting assembly 3 drives upper fixed plate 4 to move downwards, and upper fixed plate 4 and lower fixed plate 2 limit stainless steel pipe, power assembly one 6 output end drives rectangular frame 5 to move, rectangular frame 5 drives necking device 7 to move and necks the end of stainless steel pipe, and power assembly two 8 drives necking device 7 to move and necks stainless steel pipe at different positions.

[0031] Specifically, the power assembly 6 includes a vertical plate 61 and a cylinder 62, the vertical plate 61 is located at the top of the bottom plate 1, the cylinder 62 is located at one side of the vertical plate 61, and the output end of the cylinder 62 is fixedly connected with one side of the rectangular frame 5 through the vertical plate 61;

[0032] The output end of the cylinder 62 drives the rectangular frame 5 to move, and the rectangular frame 5 drives the necking device 7 to move to neck the end of the stainless steel pipe. The necking device 7 is a mature technology, and will not be described in detail.

[0033] Specifically, the power assembly 2 8 includes a motor 81 and a threaded rod 82, the motor 81 is located at the top of the rectangular frame 5, the output end of the motor 81 is fixedly connected with the threaded rod 82, and the threaded rod 82 is threadedly connected with the necking device 7;

[0034] The output end of the motor 81 drives the threaded rod 82 to rotate, and the threaded rod 82 drives the necking device 7 to move to neck the stainless steel pipe at different positions.

[0035] Specifically, the bottom plate 1 is fixedly installed with an electric push rod 9 at the bottom, the output end of the electric push rod 9 is fixedly connected with a discharging plate 11 penetrating through the bottom plate 1, and the bottom of the bottom plate 1 is slidingly connected with a sliding rod 10 penetrating through the bottom plate 1, and the top end of the sliding rod 10 is fixedly connected with the bottom of the discharging plate 11;

[0036] After the necking of the stainless steel pipe is completed, the output end of the electric push rod 9 drives the discharging plate 11 to move upwards, and the necked stainless steel pipe rolls out through the discharging plate 11, and the sliding rod 10 slides when the discharging plate 11 moves upwards, thereby increasing the stability of the upward movement of the discharging plate 11.

[0037] Specifically, the lifting assembly 3 includes an L-shaped plate 31 and a cylinder 32, the L-shaped plate 31 is located at the top of the bottom plate 1, the cylinder 32 is located at the top of the L-shaped plate 31, the output end of the cylinder 32 is fixedly connected between the L-shaped plate 31 and the upper fixed plate 4 penetrating through the L-shaped plate 31, and the top of the L-shaped plate 31 is slidingly connected with a sliding rod 12 penetrating through the L-shaped plate 31, and the bottom end of the sliding rod 12 is fixedly connected with the upper fixed plate 4;

[0038] The output end of the cylinder 32 drives the upper fixed plate 4 to move downwards, and the stainless steel pipe is limited by the upper fixed plate 4 and the lower fixed plate 2.

[0039] The utility model discloses a stainless steel pipe fitting forming mechanism, first, use, the stainless steel pipe is placed in the semicircular groove on the lower fixed plate 2, and the upper fixed plate 4 is moved down by the output end of cylinder no. 1 32, and the stainless steel pipe is positioned through the upper fixed plate 4 and lower fixed plate 2, and the rectangular frame 5 is moved by the output end of cylinder no. 2 62, and the rectangular frame 5 moves and is moved to the necking of the stainless steel pipe end portion, and the output end of motor 81 drives screw rod 82 to rotate, and screw rod 82 moves necking device 7 and moves to the necking of the stainless steel pipe in different positions, and the necking of the both ends of stainless steel pipe is realized through necking device 7 on both ends, and the necking of the both ends of multiple stainless steel pipes is realized.

[0040] The above is only the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A stainless steel pipe fitting forming mechanism characterized by, Include: The bottom plate (1), the lower fixed plate (2) fixedly installed on the top of the bottom plate (1); Lifting assembly (3) and power component one (6), the lifting assembly (3) and the power component one (6) are respectively arranged on the top of the bottom plate (1), and the output end of the lifting assembly (3) is fixedly connected with the upper fixed plate (4); Rectangular frame (5), the rectangular frame (5) is slidingly connected on the top of the bottom plate (1), the output end of the power component one (6) is fixedly connected with one side of the rectangular frame (5), and the rectangular frame (5) is slidingly connected with the necking device (7) away from one side of the power component one (6); Power component two (8), the power component two (8) is arranged on the top of the rectangular frame (5), and the power component two (8) is threadedly connected between the necking device (7).

2. A stainless steel tube forming mechanism according to claim 1, wherein: The power component one (6) includes a vertical plate (61) and a cylinder two (62), the vertical plate (61) is located on the top of the bottom plate (1), the cylinder two (62) is located on one side of the vertical plate (61), and the output end of the cylinder two (62) penetrates the vertical plate (61) and is fixedly connected with one side of the rectangular frame (5).

3. A stainless steel tube forming mechanism according to claim 1, wherein: The power component two (8) includes a motor (81) and a threaded rod (82), the motor (81) is located on the top of the rectangular frame (5), the output end of the motor (81) is fixedly connected with the threaded rod (82), and the threaded rod (82) is threadedly connected with the necking device (7).

4. A stainless steel tube forming mechanism according to claim 1, wherein: The bottom of the bottom plate (1) is fixedly installed with an electric push rod (9), and the output end of the electric push rod (9) penetrates the bottom plate (1) and is fixedly connected with a discharging plate (11).

5. A stainless steel tube forming mechanism according to claim 4, wherein: The bottom of the bottom plate (1) penetrates and is slidingly connected with a slide rod one (10), and the top end of the slide rod one (10) is fixedly connected with the bottom of the discharging plate (11).

6. A stainless steel tube forming mechanism according to claim 1, wherein: The lifting assembly (3) includes an L-shaped plate (31) and a cylinder one (32), the L-shaped plate (31) is located on the top of the bottom plate (1), the cylinder one (32) is located on the top of the L-shaped plate (31), and the output end of the cylinder one (32) penetrates and is fixedly connected between the L-shaped plate (31) and the upper fixed plate (4).

7. A stainless steel tube forming mechanism according to claim 6, wherein: The top of the L-shaped plate (31) penetrates and is slidingly connected with a slide rod two (12), and the bottom end of the slide rod two (12) is fixedly connected with the upper fixed plate (4).

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