Pipe fitting necking forming equipment

Abstract

The utility model relates to the technical field of pipe fitting necking forming, in particular to pipe fitting necking forming equipment which comprises an equipment body, a feeding assembly is arranged in the equipment body, a limiting assembly is arranged at the top of the equipment body, and a discharging base is fixedly connected to the back face of the equipment body. Three sets of supporting rollers are fixedly connected to the position, located above the feeding assembly, in the equipment body. The feeding assembly is used for conveying pipe fittings; according to the forming equipment, the feeding procedure of the pipe fittings can be completed through the feeding assembly, the pipe fittings are conveyed to the position below the limiting assembly, the limiting assembly is adjusted to adapt to the pipe fittings within a certain range, the pipe fittings with different lengths and sizes are clamped and fixed, meanwhile, after machining is completed, the pipe fittings are conveyed into the overturning base through the feeding assembly, and the pipe fittings are conveyed to the position below the limiting assembly. The pipe fittings are overturned into the discharging seat through the overturning seat; through the design, the overall practicability of the pipe fitting necking forming equipment can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe necking molding, in particular to a pipe necking molding device. Background Art

[0002] The shrinking machine is a non-cutting processing equipment with the advantages of high production efficiency, simple process, easy operation, saving raw materials, and stable quality. It uses hydraulic technology to send the round steel, threaded steel and other parts that need to be reduced into a special mold for cold shrinkage and molding; while the plasticity and impact toughness remain unchanged, making the strength of the thread part and the rod part consistent, solving the disadvantages of reducing pressure resistance and impact toughness due to lathe peeling.

[0003] The steel pipe shrinking machines on the market today can shrink steel pipes, but when shrinking steel pipes, the size of the shrinking is determined by the size of the shrinking machine, and the diameter of the steel pipe after shrinking cannot be adjusted, which brings unnecessary trouble to people. At the same time, during the processing, workers need to put the steel pipes on the shrinking machine one by one for shrinking. This processing method has a low degree of automation and increases labor costs.

[0004] Therefore, it is particularly important to design a new type of pipe shrinking forming equipment to solve the above technical defects and improve the practicality of the overall pipe shrinking forming equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a pipe necking forming device, which can complete the feeding process of the pipe through a feeding assembly, convey the pipe to the bottom of a limit assembly, and adjust the limit assembly to adapt to pipes within a certain range, and clamp and fix pipes of different lengths and sizes, thereby improving applicability. At the same time, after the processing is completed, the pipe is conveyed to a flip seat through the feeding assembly, and the pipe is flipped to a unloading seat through the flip seat, thereby completing the unloading process of the pipe, reducing the workload of the staff, and solving the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A pipe necking forming device comprises a device body, a feeding assembly is arranged inside the device body, a limiting assembly is arranged on the top of the device body, a material discharge seat is fixedly connected to the back of the device body, and three groups of supporting rollers are fixedly connected inside the device body and above the feeding assembly;

[0008] The feeding assembly is used to transport the pipe fittings;

[0009] The limiting assembly is used to clamp and fix the pipe fitting;

[0010] The unloading seat is used for automatically unloading pipe fittings.

[0011] As a preferred solution of the utility model, the feeding assembly includes two groups of conveying shafts, a first conveying wheel, a second conveying wheel, a conveying belt, a limiting groove and a conveying motor, and the two groups of conveying shafts are respectively rotatably connected to the inside of the equipment body.

[0012] As a preferred solution of the utility model, two groups of first conveying wheels and two groups of second conveying wheels are fixedly connected to the outer sides of the two groups of conveying shafts, and two groups of conveying belts are fixedly connected between the two groups of first conveying wheels and between the two groups of second conveying wheels.

[0013] As a preferred solution of the utility model, limiting grooves are provided on the inner sides of the two groups of the first conveying wheels and the two groups of the second conveying wheels, a conveying motor is fixedly installed on the back of the equipment body and at a position corresponding to the conveying shaft, the driving shaft of the conveying motor passes through the equipment body and is connected to the conveying shaft, and anti-slip grooves are provided on the outer sides of the two groups of conveying belts.

[0014] As a preferred solution of the utility model, the limit assembly includes a bidirectional screw, a stabilizing column, a limit seat, a lifting cylinder and a limit splint. The bidirectional screw is rotatably connected to the right side of the equipment body, the left side of the equipment body is fixedly connected to the stabilizing column, and the top of the equipment body is slidably connected to two groups of limit seats, and the two groups of limit seats are connected to the limit splint via a lifting cylinder.

[0015] As a preferred solution of the utility model, the two groups of limit clamps are fixedly connected to the inside with a number of clamping pads made of silicone, a mobile motor is installed on the front of the equipment body and at a position corresponding to the bidirectional screw rod, the two groups of limit seats are connected to the bidirectional screw rod by threaded connection, and the two groups of limit seats are connected to the stabilizing column by sliding connection.

[0016] As a preferred solution of the utility model, a storage groove is provided inside the unloading seat, and two groups of flip seats are rotatably connected inside the unloading seat. Flip motors are fixedly installed on the right side of the unloading seat and at positions corresponding to the two groups of flip seats.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] In the utility model, through the design of the feeding assembly, the limiting assembly and the unloading seat, when the pipe fittings enter the equipment body through the conveyor belt, the feeding assembly can complete the loading process of the pipe fittings, and convey the pipe fittings to the bottom of the limiting assembly. By adjusting the limiting assembly, it can adapt to the pipe fittings within a certain range, and clamp and fix the pipe fittings of different lengths and sizes, thereby improving the applicability. At the same time, after the processing is completed, the pipe fittings are conveyed to the flip seat by the feeding assembly, and flipped to the unloading seat by the flip seat, thereby completing the unloading process of the pipe fittings and reducing the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the limit assembly of the utility model;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the conveying component of the utility model.

[0023] In the figure: 1. Equipment body; 2. Feeding assembly; 201. Conveying shaft; 202. First conveying wheel; 203. Second conveying wheel; 204. Conveying belt; 205. Limiting groove; 206. Conveying motor; 3. Limiting assembly; 301. Bidirectional screw rod; 302. Stabilizing column; 303. Limiting seat; 304. Lifting cylinder; 305. Limiting splint; 4. Unloading seat; 401. Storage slot; 402. Turning seat; 403. Turning motor; 5. Support roller. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Example:

[0026] See also Figure 1-Figure 4 The utility model provides a technical solution: a pipe necking forming device, comprising a device body 1, a feeding assembly 2 is arranged inside the device body 1, a limiting assembly 3 is arranged on the top of the device body 1, a material discharge seat 4 is fixedly connected to the back of the device body 1, and three groups of supporting rollers 5 are fixedly connected inside the device body 1 and above the feeding assembly 2;

[0027] The unloading seat 4 is used to automatically unload the pipe fittings. The specific structure of the unloading seat 4 is as follows:

[0028] A storage slot 401 is provided inside the material unloading seat 4 , and two groups of flip seats 402 are rotatably connected inside the material unloading seat 4 . A flip motor 403 is fixedly installed on the right side of the material unloading seat 4 and at positions corresponding to the two groups of flip seats 402 .

[0029] Specifically, first place the equipment body 1 at the specified position, and put the pipe fittings to be processed into the equipment body 1. At this time, the support roller 5 plays a limiting role on the pipe fittings. The pipe fittings are transported by the feeding component 2 and transported to the limiting component 3, and then the pipe fittings are clamped and fixed by the limiting component 3. By adjusting the limiting component 3, it can adapt to pipe fittings of different lengths and diameters, which improves the practicability of the equipment, and then the workpiece is processed. After the processing is completed, the material is unloaded through the unloading seat 4, and the feeding component 2 transports the pipe fittings to move them to the flip seat 402 in the unloading seat 4. The rotation directions of the two sets of flip motors 403 are opposite. At this time, the flip motor 403 is started, and the flip motor 403 drives the flip seat 402 to flip, and the two groups of pipe fittings fall into the storage slot 401 respectively, which is convenient for the staff to take.

[0030] Also, see Figure 1 , Figure 2 as well as Figure 4 , a feeding assembly 2 is provided inside the equipment body 1;

[0031] The feeding assembly 2 is used to transport the pipe fittings. The specific structure of the feeding assembly 2 is as follows:

[0032] The feeding assembly 2 includes two groups of conveying shafts 201, a first conveying wheel 202, a second conveying wheel 203, a conveying belt 204, a limiting groove 205 and a conveying motor 206. The two groups of conveying shafts 201 are respectively rotatably connected to the inside of the equipment body 1, and the outer sides of the two groups of conveying shafts 201 are respectively fixedly connected with two groups of first conveying wheels 202 and two groups of second conveying wheels 203. Two groups of conveying belts 204 are fixedly connected between the two groups of first conveying wheels 202 and between the two groups of second conveying wheels 203. The inner sides of the two groups of first conveying wheels 202 and the two groups of second conveying wheels 203 are provided with limiting grooves 205. A conveying motor 206 is fixedly installed on the back of the equipment body 1 and at a position corresponding to the conveying shaft 201. The driving shaft of the conveying motor 206 runs through the equipment body 1 and is connected to the conveying shaft 201. The outer sides of the two groups of conveying belts 204 are provided with anti-slip grooves.

[0033] Specifically, the pipe fittings are stacked and moved by the feeding assembly 2, and the pipe fittings enter the equipment body 1. The three groups of support rollers 5 clamp the pipe fittings respectively, and the first conveying wheel 202 is driven to rotate by the conveying motor 206. When the first conveying wheel 202 rotates, the second conveying wheel 203 is driven to rotate through the conveying shaft 201. When the first conveying wheel 202 and the second conveying wheel 203 rotate, they respectively drive the two groups of conveying belts 204 to rotate. The internal structure size of the two groups of limiting grooves 205 is set corresponding to the external structure size of the two groups of conveying belts 204. At this time, the limiting grooves 205 limit the conveying belts 204, which can effectively prevent the conveying belts 204 from slipping out of the first conveying wheel 202 when rotating. When the conveying belt 204 rotates, the friction between the conveying belt 204 and the pipe fittings is increased by the anti-slip grooves, thereby driving the pipe fittings to move.

[0034] Then, see Figure 1-Figure 3 , a limiting component 3 is provided on the top of the device body 1;

[0035] The limit assembly 3 is used to clamp and fix the pipe fitting. The specific structure of the limit assembly 3 is as follows:

[0036] The limiting assembly 3 includes a bidirectional screw rod 301, a stabilizing column 302, a limiting seat 303, a lifting cylinder 304 and a limiting splint 305. The bidirectional screw rod 301 is rotatably connected to the right side of the equipment body 1, and the stabilizing column 302 is fixedly connected to the left side of the equipment body 1. Two sets of limiting seats 303 are slidably connected to the top of the equipment body 1. The two sets of limiting seats 303 are connected to the limiting splint 305 through the lifting cylinder 304. The inside of the two sets of limiting splints 305 are fixedly connected with a number of clamping pads made of silicone. A moving motor is installed on the front side of the equipment body 1 and at a position corresponding to the bidirectional screw rod 301. The two sets of limiting seats 303 are connected to the bidirectional screw rod 301 by threaded connection, and the two sets of limiting seats 303 are connected to the stabilizing column 302 by sliding connection.

[0037] Specifically, the workpiece is limited and clamped by the limit assembly 3, and the bidirectional screw rod 301 is driven to rotate by the mobile motor, and then the two sets of limit seats 303 are driven to move on the stabilizing column 302 by the bidirectional screw rod 301, so that the two sets of limit seats 303 are moved closer to or farther away from each other, and then the distance between the two sets of limit seats 303 is adjusted, so that the limit seats 303 can clamp pipes of different lengths, and at the same time, the limit clamping plate 305 is driven to move up and down in the limit seat 303 by the lifting cylinder 304, and then the two ends of the pipe are clamped and fixed by the limit clamping plate 305, and the clamping cushion improves the clamping effect

[0038] In this embodiment, the implementation scenario is specifically as follows: in actual use, first place the equipment body 1 at the specified position, and place the pipe fittings to be processed into the equipment body 1. At this time, the support roller 5 plays a limiting role on the pipe fittings, and the pipe fittings are conveyed by the feeding component 2, and the pipe fittings are conveyed into the limiting component 3, and then the pipe fittings are clamped and fixed by the limiting component 3. By adjusting the limiting component 3, it can adapt to pipe fittings of different lengths and diameters, which improves the practicality of the equipment, and then the workpiece is processed. After the processing is completed, the material is unloaded through the unloading seat 4, and the feeding component 2 conveys the pipe fittings to move the pipe fittings to the flip seat 402 in the unloading seat 4. The rotation directions of the two groups of flip motors 403 are opposite. At this time, the flip motor 403 is started, and the flip motor 403 drives the flip seat 402 to flip, and the two groups of pipe fittings fall into the storage slot 401 respectively, which is convenient for the staff to take. Compared with the existing pipe shrinking forming equipment, the utility model can improve the overall practicality of the pipe shrinking forming equipment through design.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipe necking forming device, comprising a device body (1), characterized in that: A feeding assembly (2) is provided inside the equipment body (1), a limiting assembly (3) is provided on the top of the equipment body (1), a material discharge seat (4) is fixedly connected to the back of the equipment body (1), and three groups of support rollers (5) are fixedly connected inside the equipment body (1) and above the feeding assembly (2); The feeding assembly (2) is used to transport the pipe fittings; The limiting assembly (3) is used to clamp and fix the pipe fitting; The unloading seat (4) is used for automatically unloading pipe fittings.

2. The pipe necking forming equipment according to claim 1, characterized in that: The feeding assembly (2) comprises two groups of conveying shafts (201), a first conveying wheel (202), a second conveying wheel (203), a conveying belt (204), a limiting groove (205) and a conveying motor (206); the two groups of conveying shafts (201) are respectively rotatably connected to the inside of the equipment body (1).

3. The pipe necking forming equipment according to claim 2, characterized in that: Two groups of first conveying wheels (202) and two groups of second conveying wheels (203) are respectively fixedly connected to the outer sides of the two groups of conveying shafts (201), and two groups of conveying belts (204) are fixedly connected between the two groups of first conveying wheels (202) and between the two groups of second conveying wheels (203).

4. The pipe necking forming equipment according to claim 3, characterized in that: The inner sides of the two groups of the first conveying wheels (202) and the two groups of the second conveying wheels (203) are both provided with limiting grooves (205); a conveying motor (206) is fixedly installed on the back side of the device body (1) and at a position corresponding to the conveying shaft (201); a driving shaft of the conveying motor (206) passes through the device body (1) and is connected to the conveying shaft (201); and the outer sides of the two groups of the conveying belts (204) are both provided with anti-slip grooves.

5. The pipe necking forming equipment according to claim 1, characterized in that: The limiting assembly (3) comprises a bidirectional screw (301), a stabilizing column (302), a limiting seat (303), a lifting cylinder (304) and a limiting clamp (305); the bidirectional screw (301) is rotatably connected to the right side of the device body (1); the left side of the device body (1) is fixedly connected to the stabilizing column (302); the top of the device body (1) is slidably connected to two groups of limiting seats (303); the two groups of limiting seats (303) are connected to the limiting clamp (305) via the lifting cylinder (304).

6. The pipe necking forming equipment according to claim 5, characterized in that: The inside of the two groups of limit clamps (305) are fixedly connected with a plurality of clamping pads made of silicone, and a moving motor is installed on the front of the device body (1) and at a position corresponding to the bidirectional screw rod (301). The connection method of the two groups of limit seats (303) and the bidirectional screw rod (301) is threaded connection, and the connection method of the two groups of limit seats (303) and the stabilizing column (302) is sliding connection.

7. The pipe necking forming equipment according to claim 1, characterized in that: A storage groove (401) is provided inside the material unloading seat (4), and two groups of flip seats (402) are rotatably connected inside the material unloading seat (4). A flip motor (403) is fixedly installed on the right side of the material unloading seat (4) and at positions corresponding to the two groups of flip seats (402).

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