Steel pipe fitting buckling and pressing device

Abstract

The utility model discloses a steel pipe fitting buckling and pressing device which comprises a fixing clamping seat and a buckling and pressing device, the buckling and pressing device is fixedly arranged at the center of the rear end face of the fixing clamping seat, and a locking clamping seat is fixedly arranged at the position, right opposite to the buckling and pressing device, of the inner end face of the fixing clamping seat. And a buckling mold is fixedly arranged at the bottom of the inner end surface of the locking clamping seat. By arranging the buckling device and the material guiding device, when the steel pipe fitting is subjected to automatic buckling processing, the servo motor can drive the connecting clamp and the steel pipe fitting to be accurately positioned outside the alignment clamping shaft through threaded connection of the threaded rotating seat and the connecting lead screw; and meanwhile, the guide air cylinder can drive the steel pipe fitting to be buckled outside the buckling mold through the alignment clamping shaft, shaping operation is automatically completed, and the automation degree and efficiency of machining the steel pipe fitting by the equipment are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe fitting equipment, in particular to a steel pipe fitting buckling device. Background Art

[0002] Steel pipe fittings are components used to connect and support pipeline systems. They are usually made from steel pipes. According to different processing techniques and uses, steel pipe fittings can be divided into many types, including elbows, tees, flanges, reducers, etc.

[0003] However, when the existing steel pipe fittings are crimped, the accuracy and automation of the crimping positioning are insufficient, which reduces the efficiency of the subsequent crimping processing of the steel pipe fittings. Therefore, a steel pipe fitting crimping device is urgently needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a steel pipe crimping device to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a steel pipe crimping device, comprising a fixed clamping seat,

[0006] A crimping device, the crimping device is fixedly arranged at the center of the rear end surface of the fixed card seat, a locking card seat is fixedly arranged on the inner end surface of the fixed card seat opposite to the crimping device, and a crimping mold is fixedly arranged at the bottom of the inner end surface of the locking card seat;

[0007] A material guide device, the material guide device is fixedly arranged at the inner end surface of the fixed clamping seat near the front part, a threaded rotating seat is rotatably connected to the inner end surface of the fixed clamping seat opposite to the material guide device, and a driven pulley is fixedly installed at the outer end surface of the threaded rotating seat;

[0008] A servo motor, wherein the servo motor is fixedly arranged on the side of the front end surface of the fixed card seat, and a driving pulley is fixedly arranged at the output end of the servo motor, the driving pulley and the driven pulley are meshed and connected by a synchronous belt, and a protective card cover is arranged on the front end surface of the fixed card seat facing the synchronous belt;

[0009] A steel pipe fitting is fixedly clamped on the rear end face of the material guiding device.

[0010] Preferably, the crimping device includes a fixed base, a connecting block is provided near the middle of the upper end surface of the fixed base, and a linear slide is fixedly provided at the center of the front end surface of the connecting block, an alignment shaft is slidably engaged with the inner end surface of the linear slide, and a guide cylinder is provided at the lower end surface of the fixed base opposite to the alignment shaft.

[0011] Preferably, the material guiding device includes two groups of linear guide rails for guiding, the upper end surfaces of the two groups of linear guide rails are slidably clamped with a positioning slide, and a pneumatic finger is fixedly arranged at the center of the front end surface of the positioning slide, two groups of connecting clamps are arranged on the upper end surface of the pneumatic finger, and a connecting screw is fixedly installed at the center of the rear end surface of the positioning slide.

[0012] Preferably, the connecting screw is adapted to the threaded seat, and the connecting screw passes through the threaded seat and then slides threadedly inside the fixed seat, which facilitates the subsequent threaded seat to drive the positioning slide to move inside the fixed seat through the connecting screw, thereby improving the accuracy and stability of feeding.

[0013] Preferably, one end of the steel pipe fitting is fixedly clamped with the alignment clamp shaft, and the other end of the steel pipe fitting is fixedly clamped with the connecting clamp, which can facilitate the subsequent connecting clamp to be quickly and accurately connected to the outside of the alignment clamp shaft through the steel pipe fitting, thereby improving the accuracy and stability of subsequent processing.

[0014] Preferably, the steel pipe fitting is fitted and connected to the crimping die, which can facilitate subsequent quick and convenient processing operations on the steel pipe fitting.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model provides a crimping device and a material guiding device. When the steel pipe fittings are automatically crimped, the servo motor can be connected with the thread of the connecting screw through the threaded swivel seat, thereby driving the connecting fixture and the steel pipe fitting to be accurately positioned to the outside of the positioning clamp shaft. At the same time, the guide cylinder can drive the steel pipe fitting to be crimped to the outside of the crimping mold through the positioning clamp shaft, automatically completing the shaping operation, and effectively improving the automation degree and efficiency of the equipment in processing steel pipe fittings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a main body split diagram of the utility model;

[0018] Figure 2 It is a partial enlarged view of the main body I of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the main body of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the buckling device of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the material guiding device of the utility model.

[0022] In the figure: 1- crimping mold, 2- crimping device, 3- steel pipe fitting, 4- locking base, 5- material guide device, 6- fixed base, 7- protective cover, 8- driven pulley, 9- synchronous belt, 10- threaded swivel, 11- driving pulley, 12- servo motor, 21- fixed base, 22- alignment shaft, 23- guide cylinder, 24- linear slide, 25- connecting block, 51- linear guide, 52- positioning slide, 53- connecting screw, 54- connecting fixture, 55- pneumatic finger. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 The utility model provides an embodiment: a steel pipe crimping device, comprising a fixed clamping seat 6,

[0025] A crimping device 2, which is fixedly arranged at the center of the rear end surface of the fixed card seat 6, a locking card seat 4 is fixedly arranged on the inner end surface of the fixed card seat 6 facing the crimping device 2, and a crimping mold 1 is fixedly arranged at the bottom of the inner end surface of the locking card seat 4;

[0026] The material guide device 5 is fixedly arranged on the inner end surface of the fixed clamping seat 6 near the front part, and a threaded rotating seat 10 is rotatably connected to the inner end surface of the fixed clamping seat 6 facing the material guide device 5, and a driven pulley 8 is fixedly installed on the outer end surface of the threaded rotating seat 10;

[0027] A servo motor 12, the servo motor 12 is fixedly arranged on the side of the front end surface of the fixed card seat 6, and a driving pulley 11 is fixedly arranged at the output end of the servo motor 12, the driving pulley 11 is meshed and connected with the driven pulley 8 through a synchronous belt 9, and a protective card cover 7 is arranged on the front end surface of the fixed card seat 6 facing the synchronous belt 9;

[0028] The steel pipe fitting 3 is fixedly connected to the rear end surface of the material guiding device 5 .

[0029] The crimping device 2 includes a fixed base 21, a connecting block 25 is arranged near the middle of the upper end surface of the fixed base 21, and a linear slide 24 is fixedly arranged at the center of the front end surface of the connecting block 25, an alignment shaft 22 is slidably engaged with the inner end surface of the linear slide 24, and a guide cylinder 23 is arranged at the lower end surface of the fixed base 21 opposite to the alignment shaft 22.

[0030] The material guiding device 5 includes two groups of linear guide rails 51 for guiding, the upper end surfaces of the two groups of linear guide rails 51 are slidably clamped with a positioning slide 52, and a pneumatic finger 55 is fixedly arranged at the center of the front end surface of the positioning slide 52, two groups of connecting clamps 54 are arranged on the upper end surface of the pneumatic finger 55, and a connecting screw 53 is fixedly installed at the center of the rear end surface of the positioning slide 52.

[0031] The connecting screw 53 is adapted to the threaded rotating seat 10, and the connecting screw 53 slides threadedly inside the fixed clamping seat 6 through the threaded rotating seat 10, which can facilitate the subsequent threaded rotating seat 10 to drive the positioning slide 52 to move inside the fixed clamping seat 6 through the connecting screw 53, thereby improving the accuracy and stability of feeding.

[0032] One end of the steel pipe fitting 3 is fixedly clamped with the alignment clamp shaft 22, and the other end of the steel pipe fitting 3 is fixedly clamped with the connecting clamp 54, which can facilitate the subsequent connecting clamp 54 to be quickly and accurately connected to the outside of the alignment clamp shaft 22 through the steel pipe fitting 3, thereby improving the accuracy and stability of subsequent processing.

[0033] The steel pipe fitting 3 is fitted and connected to the crimping die 1, which can facilitate the subsequent fast and convenient processing operation of the steel pipe fitting 3.

[0034] Working principle: When in use, the user can position the external feeding module to the side of the equipment, and then the external feeding module can position the steel pipe fitting 3 between the two sets of connecting clamps 54. At this time, the pneumatic finger 55 can drive the two sets of connecting clamps 54 to merge, so that the two sets of connecting clamps 54 can limit the steel pipe fitting 3. Then the servo motor 12 can drive the active pulley 11 to rotate, and the active pulley 11 can drive the driven pulley 8 to rotate through the synchronous belt 9. The driven pulley 8 can drive the connecting screw 53 to move toward the crimping device 2 inside the fixed clamp 6 through the threaded swivel seat 10 until the steel pipe fitting 3 is limited to the outside of the alignment clamp shaft 22. At this time, the guide cylinder 23 can drive the alignment clamp shaft 22 to move downward, so that the alignment clamp shaft 22 can drive the steel pipe fitting 3 to be crimped on the upper part of the crimping mold 1 to complete the shaping operation. Then the servo motor 12 provides the only reverse power for the connecting screw 53, thereby completing the unloading operation of the steel pipe fitting 3.

[0035] 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 steel pipe crimping device, comprising a fixed clamping seat (6), characterized in that: A crimping device (2), the crimping device (2) being fixedly arranged at the center of the rear end surface of the fixed clamping seat (6), a locking clamping seat (4) being fixedly arranged at the inner end surface of the fixed clamping seat (6) facing the crimping device (2), and a crimping mold (1) being fixedly arranged at the bottom of the inner end surface of the locking clamping seat (4); A material guide device (5), the material guide device (5) is fixedly arranged on the inner end surface of the fixed clamping seat (6) near the front, a threaded rotating seat (10) is rotatably connected to the inner end surface of the fixed clamping seat (6) facing the material guide device (5), and a driven pulley (8) is fixedly installed on the outer end surface of the threaded rotating seat (10); A servo motor (12), the servo motor (12) is fixedly arranged on the side of the front end surface of the fixed card seat (6), and a driving pulley (11) is fixedly arranged at the output end of the servo motor (12), the driving pulley (11) and the driven pulley (8) are meshed and connected through a synchronous belt (9), and a protective card cover (7) is arranged on the front end surface of the fixed card seat (6) opposite to the synchronous belt (9); A steel pipe fitting (3), wherein the steel pipe fitting (3) is fixedly clamped on the rear end surface of the material guiding device (5).

2. A steel pipe crimping device according to claim 1, characterized in that: The crimping device (2) comprises a fixed base (21), a connecting block (25) is arranged near the middle of the upper end surface of the fixed base (21), and a linear slide (24) is fixedly arranged at the center of the front end surface of the connecting block (25), an alignment axis (22) is slidably engaged with the inner end surface of the linear slide (24), and a guide cylinder (23) is arranged at the lower end surface of the fixed base (21) opposite to the alignment axis (22).

3. A steel pipe crimping device according to claim 2, characterized in that: The material guiding device (5) comprises two groups of linear guide rails (51) for guiding, the upper end surfaces of the two groups of linear guide rails (51) are slidably clamped with positioning slides (52), and a pneumatic finger (55) is fixedly arranged at the center of the front end surface of the positioning slide (52), two groups of connecting clamps (54) are arranged at the upper end surface of the pneumatic finger (55), and a connecting screw (53) is fixedly installed at the center of the rear end surface of the positioning slide (52).

4. A steel pipe crimping device according to claim 3, characterized in that: The connecting screw rod (53) is adapted to the threaded rotating seat (10), and the connecting screw rod (53) passes through the threaded rotating seat (10) and then threadably slides inside the fixed clamping seat (6).

5. A steel pipe crimping device according to claim 3, characterized in that: One end of the steel pipe (3) is fixedly clamped to the alignment clamp shaft (22), and the other end of the steel pipe (3) is fixedly clamped to the connection clamp (54).

6. A steel pipe crimping device according to claim 3, characterized in that: The steel pipe fitting (3) is fitted and connected to the crimping die (1).

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