Seesaw steel pipe double-end edge pressing device

Abstract

The utility model relates to the related technical field of seesaw steel pipe machining, in particular to a seesaw steel pipe double-end edge pressing device which comprises a bottom plate and an adjusting mechanism, the adjusting mechanism is arranged on one side of the surface of the bottom plate, and a fixing mechanism is arranged on one side of the adjusting mechanism. According to the double-end edge pressing device based on the teeterboard steel pipe, through the arrangement of the groove, the motor, the rotating groove, the pressure bearing rod, the threaded shaft, the pressure bearing sleeve, the threaded sleeve and the connecting plate, when the distance between edge pressing machines needs to be changed to adapt to steel pipes with different lengths, the motor is started firstly and drives the threaded shaft to rotate; the threaded sleeve in threaded connection with the threaded shaft can move along the threaded shaft, the threaded sleeve can drive the connecting plate to move, meanwhile, the connecting plate drives the pressure-bearing sleeves at the two ends to move along the pressure-bearing rods, finally, the connecting plate drives the edge pressing machine to move, and when the edge pressing machine moves to a proper position, the motor is closed, and position adjustment is completed.

Description

Technical Field

[0001] The utility model relates to the technical field related to seesaw steel pipe processing, in particular to a double-head edge pressing device for a seesaw steel pipe. Background Art

[0002] Seesaw steel pipe is a material used to make seesaws. It is usually a round or square pipe made of steel. This kind of steel pipe has sufficient strength and durability to withstand the force generated when a person sits on the seesaw. At the same time, it has a certain elasticity to ensure that it will not break or deform during use. Therefore, the processing requirements for seesaw steel pipes are relatively high. Usually, both ends of the seesaw steel pipe need to be pressed at the same time. Therefore, a seesaw steel pipe double-end pressing device is particularly needed.

[0003] However, the existing double-headed edge pressing devices based on seesaw steel pipes can only adapt to steel pipes of different diameters during the normal double-sided pressing process. When encountering steel pipes of different lengths, the existing mechanisms are often unable to perform the task of double-sided pressing, which in turn affects subsequent assembly work. Utility Model Content

[0004] The purpose of the utility model is to provide a seesaw steel tube double-head pressing device to solve the problem that the existing double-head pressing device based on the seesaw steel tube proposed in the above background technology can only adapt to steel tubes of different diameters during the normal double-sided pressing process. When encountering steel tubes of different lengths, the existing mechanism is often unable to perform the task of double-sided pressing, thereby affecting the subsequent assembly work.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a seesaw steel pipe double-end edge pressing device, comprising a bottom plate and an adjustment mechanism, wherein the adjustment mechanism is arranged on one side of the surface of the bottom plate, and a fixing mechanism is arranged on one side of the adjustment mechanism;

[0006] The adjusting mechanism includes a groove, a motor, a rotating groove, a pressure-bearing rod, a threaded shaft, a pressure-bearing sleeve, a threaded sleeve and a connecting plate. A groove is provided on one side of the surface of the base plate, motors are installed on both sides of the base plate, rotating grooves are provided on both sides of the groove, a pressure-bearing rod is fixedly connected to the inside of the groove, a threaded shaft is embedded in the inside of the rotating groove, a pressure-bearing sleeve is embedded on the surface of the pressure rod, a threaded sleeve is threadedly connected to the surface of the threaded shaft, and a connecting plate is connected to the surface of the threaded sleeve.

[0007] Preferably, the rotation groove passes through one side of the bottom plate, and the motor is fixedly connected to the threaded shaft.

[0008] Preferably, four groups of the pressure-bearing rods are provided, and the pressure-bearing rods are arranged on both sides of the threaded shaft.

[0009] Preferably, a connecting plate is fixedly connected to one side of the pressure sleeve, and the connecting plate is embedded in the groove.

[0010] Preferably, the fixing mechanism includes a fixed plate, a crimping machine, an arc groove, a rotating shaft and an outer arc plate. One side of the surface of the base plate is fixedly connected to the fixed plate, one side of the surface of the connecting plate is installed with a crimping machine, one side of the surface of the fixed plate is provided with an arc groove, one side of the fixed plate is installed with a rotating shaft, and the surface of the rotating shaft is connected to the outer arc plate.

[0011] Preferably, three groups of arc-shaped grooves are provided, and the arc-shaped grooves are distributed at equal intervals on the fixing plate.

[0012] Preferably, the outer arc plate and the fixed plate are positioned relatively to each other, and one side of the outer arc plate is tightly fitted with the fixed plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the double-head edge pressing device based on the seesaw steel pipe can accurately position and fix steel pipes of different lengths through the setting of the adjustment mechanism, thereby ensuring the consistency of each edge pressing process and improving product quality. At the same time, one adjustment mechanism can handle steel pipes of various lengths, avoiding the configuration of multiple special equipment for steel pipes of different lengths, thereby reducing equipment procurement and maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the side view of the appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the partial cross-sectional exploded structure of the adjustment mechanism of the utility model;

[0016] Figure 3 This is a schematic diagram of the expanded structure of the fixing mechanism parts of the utility model;

[0017] Figure 4 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 5 For this utility model Figure 3 Enlarged structural diagram at B in the middle.

[0019] In the figure: 1. bottom plate; 2. adjusting mechanism; 201. groove; 202. motor; 203. rotating groove; 204. pressure-bearing rod; 205. threaded shaft; 206. pressure-bearing sleeve; 207. threaded sleeve; 208. connecting plate; 3. fixing mechanism; 301. fixing plate; 302. edge pressing machine; 303. arc groove; 304. rotating shaft; 305. outer arc plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 The utility model provides a technical solution: a seesaw steel pipe double-end edge pressing device, comprising a bottom plate 1 and an adjusting mechanism 2, the adjusting mechanism 2 is arranged on one side of the surface of the bottom plate 1, and a fixing mechanism 3 is arranged on one side of the adjusting mechanism 2;

[0022] The adjusting mechanism 2 includes a groove 201, a motor 202, a rotating groove 203, a pressure rod 204, a threaded shaft 205, a pressure sleeve 206, a threaded sleeve 207 and a connecting plate 208. A groove 201 is provided on one side of the surface of the bottom plate 1, and motors 202 are installed on both sides of the bottom plate 1. Rotating grooves 203 are provided on both sides of the groove 201. The inside of the groove 201 is fixedly connected with the pressure rod 204, and the inside of the rotating groove 203 is embedded with the threaded shaft 205. The surface of the pressure rod 204 is embedded with the pressure sleeve 206, and the surface of the threaded shaft 205 is threadedly connected with the threaded sleeve 207. The surface of the threaded sleeve 207 is connected with the connecting plate 208. The movable groove 203, the pressure rod 204, the threaded shaft 205, the pressure sleeve 206, the threaded sleeve 207 and the connecting plate 208 are arranged. When it is necessary to change the spacing of the edge pressing machine 302 to adapt to steel pipes of different lengths, the motor 202 is first started. The motor 202 drives the threaded shaft 205 to rotate, and then the threaded sleeve 207 threadedly connected to the threaded shaft 205 can move along the threaded shaft 205, and the threaded sleeve 207 can drive the connecting plate 208 to move. At the same time, the connecting plate 208 drives the pressure sleeves 206 at both ends to move along the pressure rod 204. Finally, the connecting plate 208 drives the edge pressing machine 302 to move. When it moves to the appropriate position, the motor 202 is turned off to complete the position adjustment.

[0023] Furthermore, the rotating groove 203 runs through one side of the base plate 1, and the motor 202 is fixedly connected to the threaded shaft 205. Through the setting of the rotating groove 203, the setting of the rotating groove 203 enables the motor 202 and the threaded shaft 205 to be connected, and then the motor 202 will drive the threaded shaft 205 to rotate, and the threaded shaft 205 can move the threaded sleeve 207, ultimately ensuring the normal operation of the adjustment mechanism 2 and facilitating the double-head edge pressing work of the steel pipe.

[0024] Furthermore, four groups of pressure-bearing rods 204 are provided, and the pressure-bearing rods 204 are provided on both sides of the threaded shaft 205. Through the provision of the pressure-bearing rods 204, the overall load-bearing capacity of the mechanism can be improved, allowing the mechanism to work under higher load conditions without excessive deformation or damage. At the same time, the pressure-bearing rods 204 can make the connecting plate 208 slide more conveniently in the groove 201, thereby increasing the flexibility of the connecting plate 208 when moving. Finally, when the steel pipe is edge-pressed, the pressure-bearing rods 204 can help absorb and disperse the impact load, reduce the vibration and fatigue damage of the mechanism, and improve the seismic resistance and durability of the mechanism.

[0025] Furthermore, a connecting plate 208 is fixedly connected to one side of the pressure-bearing sleeve 206, and the connecting plate 208 is embedded in the inside of the groove 201. Through the setting of the pressure-bearing sleeve 206, the pressure-bearing sleeve 206 slides on the pressure-bearing rod 204, thereby driving the movement of the connecting plate 208, thereby ensuring the normal operation of the adjustment mechanism 2. At the same time, the sliding design of the pressure-bearing sleeve 206 makes the maintenance of the mechanism more convenient, thereby reducing maintenance time and cost.

[0026] Furthermore, the fixing mechanism 3 includes a fixing plate 301, a crimping machine 302, an arc groove 303, a rotating shaft 304 and an outer arc plate 305. The fixing plate 301 is fixedly connected to one side of the surface of the bottom plate 1, and the crimping machine 302 is installed on one side of the surface of the connecting plate 208. An arc groove 303 is opened on one side of the surface of the fixing plate 301, and a rotating shaft 304 is installed on one side of the fixing plate 301. The surface of the rotating shaft 304 is connected to the outer arc plate 305. Through the arrangement of the fixing plate 301, the crimping machine 302, the arc groove 303, the rotating shaft 304 and the outer arc plate 305, when the adjusting mechanism 2 adjusts the crimping machine 302 to a suitable position, the outer arc plate 305 is first opened, and then the corresponding arc groove 303 is selected according to the diameter of the steel pipe and inserted, and then the outer arc plate 305 is closed. When the outer arc plate 305 is tightly fitted with the fixing plate 301, the crimping machine 302 is started to start the crimping work.

[0027] Furthermore, three groups of arc grooves 303 are provided, and the arc grooves 303 are evenly spaced on the fixed plate 301. Through the provision of the arc grooves 303, multiple groups of arc grooves 303 of different sizes can adapt to steel pipes of different diameters, so that the staff can choose the appropriate slot to place the steel pipe according to the needs, thereby improving work efficiency and production efficiency and saving adjustment time.

[0028] Furthermore, the outer arc plate 305 and the fixed plate 301 are relatively aligned, and one side of the outer arc plate 305 is tightly fitted with the fixed plate 301. Through the setting of the outer arc plate 305, during the steel pipe edge pressing process, both sides of the steel pipe will be subjected to relatively large forces. If there is a problem with the quality of the steel pipe, it is possible to cause the steel pipe to break, thereby endangering the safety of the staff. The tight fit between the outer arc plate 305 and the fixed plate 301 requires the staff to use a large force to open it, and also provides a limit for the steel pipe during the edge pressing process, thereby protecting the safety of the staff.

[0029] Working principle: When it is necessary to change the spacing of the edge pressing machine 302 to adapt to steel pipes of different lengths, first start the motor 202, the motor 202 drives the threaded shaft 205 to rotate, and then the threaded sleeve 207 threadedly connected on the threaded shaft 205 can move along the threaded shaft 205, the threaded sleeve 207 can drive the connecting plate 208 to move, and at the same time the connecting plate 208 drives the pressure sleeves 206 at both ends to move along the pressure rod 204, and finally the connecting plate 208 drives the edge pressing machine 302 to move, when it moves to the appropriate position, turn off the motor 202, that is, the position adjustment is completed, when the adjustment mechanism 2 adjusts the edge pressing machine 302 to the appropriate position, first open the outer arc plate 305, then select the appropriate arc groove 303 according to the diameter of the steel pipe and put it in, then close the outer arc plate 305, when the outer arc plate 305 is tightly fitted with the fixed plate 301, start the edge pressing machine 302, and the edge pressing work can begin.

[0030] 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 seesaw steel tube double-end edge pressing device, comprising a bottom plate (1) and an adjustment mechanism (2), characterized in that: An adjustment mechanism (2) is provided on one side of the surface of the bottom plate (1), and a fixing mechanism (3) is provided on one side of the adjustment mechanism (2); The adjusting mechanism (2) comprises a groove (201), a motor (202), a rotating groove (203), a pressure-bearing rod (204), a threaded shaft (205), a pressure-bearing sleeve (206), a threaded sleeve (207) and a connecting plate (208); a groove (201) is provided on one side of the surface of the base plate (1); motors (202) are mounted on both sides of the base plate (1); rotating grooves (203) are provided on both sides of the groove (201); a pressure-bearing rod (204) is fixedly connected to the inside of the groove (201); a threaded shaft (205) is embedded in the inside of the rotating groove (203); a pressure-bearing sleeve (206) is embedded on the surface of the pressure-bearing rod (204); a threaded sleeve (207) is threadedly connected to the surface of the threaded shaft (205); and a connecting plate (208) is connected to the surface of the threaded sleeve (207).

2. The seesaw steel pipe double-end edge pressing device according to claim 1, characterized in that: The rotating groove (203) passes through one side of the bottom plate (1), and the motor (202) is fixedly connected to the threaded shaft (205).

3. The seesaw steel pipe double-end edge pressing device according to claim 1, characterized in that: Four groups of pressure-bearing rods (204) are provided, and the pressure-bearing rods (204) are arranged on both sides of the threaded shaft (205).

4. The seesaw steel pipe double-end edge pressing device according to claim 1, characterized in that: A connecting plate (208) is fixedly connected to one side of the pressure-bearing sleeve (206), and the connecting plate (208) is embedded in the groove (201).

5. The seesaw steel pipe double-end edge pressing device according to claim 1, characterized in that: The fixing mechanism (3) comprises a fixing plate (301), a crimping machine (302), an arc-shaped groove (303), a rotating shaft (304) and an outer arc plate (305); one side of the surface of the bottom plate (1) is fixedly connected to the fixing plate (301); one side of the surface of the connecting plate (208) is installed with the crimping machine (302); one side of the surface of the fixing plate (301) is provided with an arc-shaped groove (303); one side of the fixing plate (301) is installed with a rotating shaft (304); and the surface of the rotating shaft (304) is connected to the outer arc plate (305).

6. The seesaw steel pipe double-end edge pressing device according to claim 5, characterized in that: Three groups of arc-shaped grooves (303) are provided, and the arc-shaped grooves (303) are distributed at equal intervals on the fixing plate (301).

7. The seesaw steel pipe double-end edge pressing device according to claim 5, characterized in that: The outer arc plate (305) and the fixed plate (301) are positioned relatively to each other, and one side of the outer arc plate (305) is tightly fitted to the fixed plate (301).

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