Pipe fitting joint nut press-fitting equipment

Abstract

The utility model discloses a pipe fitting joint nut press-fitting device, which belongs to the technical field of pipe fitting joint nut press-fitting and comprises an operation table, a servo motor is fixedly mounted at the top end of the operation table, a circular table is fixedly mounted at the output end of the servo motor, and four supporting seats are annularly and fixedly mounted at the top end of the circular table. A limiting plate is fixedly installed at the top end of the supporting seat, a nut body and a pipe fitting connector which need to be machined can be placed in the limiting plate, a feeding assembly, an extrusion assembly and a discharging assembly are annularly, sequentially and fixedly installed at the top end of the operation table, and the feeding assembly and the extrusion assembly are symmetrically arranged. And feeding of the remaining nut body, extrusion machining and discharging of a finished product are all automatically set, so that the machining efficiency is improved, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of nut press-fitting, in particular to a pipe fitting joint nut press-fitting device. Background Art

[0002] At present, in the prior art, there is a pipe fitting including a pipe fitting body and a nut. The pipe fitting body is provided with a through hole along the axis. When the pipe fitting body and the nut are combined, the nut needs to be placed at one end of the pipe fitting joint, and the nut is hammered into the through hole with a rubber hammer to deform the pipe fitting body so as to install the nut. The above operation needs to be installed manually, which results in a slow installation speed and low work efficiency. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides a pipe fitting joint nut press-fitting device, which aims to improve the problem of manual installation, which leads to slow installation speed and low work efficiency.

[0004] The utility model is implemented as follows: a pipe fitting joint nut pressing device comprises an operating table, a servo motor is fixedly installed on the top of the operating table, a truncated table is fixedly installed on the output end of the servo motor, four support seats are fixedly installed in an annular manner on the top of the truncated table, a limiting plate is fixedly installed on the top of the support seat, and the nut body and pipe fitting joint required for processing can be placed in the limiting plate, and a feeding assembly, an extrusion assembly and a discharging assembly are fixedly installed in an annular manner on the top of the operating table in sequence, and the feeding assembly and the extrusion assembly are symmetrically arranged.

[0005] In the preferred technical scheme of the present utility model, the feeding assembly includes a feeder, a first guide rail, a first cylinder and a second cylinder, the feeder is fixedly mounted on one side of the operating table, the output end of the feeder is fixedly connected to the first guide rail, two first slide grooves matching the nut body are arranged at the top of the first guide rail, the first bracket is fixedly mounted on the top of the operating table, the second guide rail is fixedly mounted on the top of the first bracket, the second slide groove matching the nut body is arranged at the top of the second guide rail, the first slide groove and the second slide groove are connected and perpendicular to each other, the first cylinder is fixedly mounted on one side of the top of the first bracket, the guide plate is fixedly mounted on the output end of the first cylinder, the guide plate is slidably mounted in the second slide groove, the second cylinder is fixedly mounted on the other side of the top of the first bracket, the feed plate is fixedly mounted on the output end of the second cylinder, the feed plate is U-shaped, one end of the feed plate slides through the second guide rail, one side of the second guide rail is fixedly connected to the material distributing seat, and the first guide rail and the second guide rail are arranged perpendicular to each other.

[0006] In the preferred technical solution of the utility model, a third slide groove matching the nut body is provided at the top of the material distribution seat, the third slide groove and the second slide groove are perpendicular to and connected to each other, a first groove matching the nut body is provided at the bottom end of the inner wall of the third slide groove, and the feed plate is slidably connected to the inner wall of the third slide groove.

[0007] In the preferred technical solution of the utility model, a second groove matching the nut body is provided on one side of the guide plate, and when the guide plate moves, the second groove can be connected with the first slide groove and the third slide groove respectively, and the feed plate is slidably connected to the inner wall of the second groove.

[0008] In the preferred technical solution of the present utility model, a first support plate is fixedly installed on one side of the top of the operating table, a second bracket is fixedly installed on the top of the first support plate, the second bracket is U-shaped, a first slider is slidably installed on the inner wall of the second bracket, a third cylinder is fixedly installed on one side of the second bracket, an output end of the third cylinder passes through one side of the second bracket and is fixedly connected to one side of the first slider, a second slider is fixedly installed on one side of the first slider, an electric push rod is fixedly installed on one side of the first slider, the output end of the electric push rod is fixedly connected to one side of the second slider, a first pneumatic finger is installed on the bottom end of the second slider, and the movement of the first slider can drive the first pneumatic finger to move to just above the limit plate.

[0009] In the preferred technical solution of the present utility model, a limiting column cooperating with the nut body is arranged at the top end of the limiting plate.

[0010] In the preferred technical solution of the utility model, the extrusion assembly includes a fourth cylinder and an extrusion module. A third bracket is fixedly installed on one side of the top of the operating table. The third bracket is L-shaped. The fourth cylinder is fixedly installed on the top of the third bracket. The output end of the fourth cylinder passes through the third bracket and fixedly installs the extrusion module. The extrusion module is arranged directly above the limit plate.

[0011] In the preferred technical solution of the present utility model, the discharging assembly includes a discharging device and a fourth bracket, a second support plate is fixedly installed on the top of the operating table, the fourth bracket is fixedly installed on the top of the second support plate, the fourth bracket is U-shaped and a third slider is slidably installed on the inner wall, a fifth cylinder is fixedly installed on one side of the fourth bracket, the output end of the fifth cylinder passes through the fourth bracket and is fixedly connected to one end of the third slider, a fourth slider is slidably installed on one side of the third slider, a second pneumatic finger is also fixedly installed on the bottom of the fourth slider, and a second electric push rod is fixedly installed between the third slider and the fourth slider.

[0012] In the preferred technical solution of the utility model, a support rod is fixedly installed on one side of the top of the operating table, and an intelligent control screen is fixedly installed on the top of the support rod. The intelligent control screen is electrically connected to the feeding assembly, the extrusion assembly and the discharging assembly respectively.

[0013] The beneficial effects of the utility model are as follows: the utility model is a pipe fitting nut pressing device obtained by the above design. During processing, the device as a whole is started through the intelligent control screen. 1. The nut body enters the first guide rail through the feeder and the two nut bodies at the front end slide into the second groove of the guide plate. The first cylinder is started to drive the guide plate to move to the second groove and connect with the third slide groove. At this time, the second cylinder is started to drive the feed plate to move and push the nut body in the second groove into the distribution seat. The first electric push drives the second slider to move downward, and the second slider drives the first pneumatic finger to move downward and clamp the nut body in the distribution seat and then rise. The third cylinder is started to drive the first slider to move until the first pneumatic finger is directly above the limit plate. , start the first electric push rod again to place the nut body on the first pneumatic finger on the positioning column on the limit plate, so as to complete the automatic loading of the nut body, thereby saving the time of manual loading and improving work efficiency; 2 The fourth cylinder drives the extrusion module to move downward to extrude the nut body and the pipe body, completing the automatic processing of the nut body and the pipe body, and further improving the work efficiency; 3 The completed workpiece is to the bottom of the discharging assembly. At this time, the completed workpiece is clamped by the cooperation of the second electric push rod and the second pneumatic finger, and the fifth cylinder is started to drive the third slider to move, so that the completed workpiece can be placed in the feeding track of the discharging device. Automatic discharging saves manpower and can also speed up work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram of a pipe fitting joint nut press-fitting device provided by an embodiment of the utility model;

[0016] Figure 2 A top view of a pipe fitting joint nut press-fitting device is provided for an embodiment of the utility model;

[0017] Figure 3 A schematic diagram of the structure of a feed assembly is provided for an embodiment of the utility model;

[0018] Figure 4A partial structural schematic diagram of a feeding assembly is provided for an embodiment of the utility model;

[0019] Figure 5 A structural schematic diagram of a discharging assembly is provided for an embodiment of the utility model.

[0020] In the figure: 110-operating table; 111-round table; 112-support seat; 113-limiting plate; 114-nut body; 120-feeding assembly; 1201-second bracket; 1202-first slider; 1203-third cylinder; 1204-second slider; 1205-first pneumatic finger; 121-feeder; 122-first guide rail; 123-first cylinder; 124-second cylinder; 125-first bracket; 126-second guide rail; 127-guide plate; 128-feeding plate; 129-distributing seat; 130-extrusion assembly; 131-fourth cylinder; 132-extrusion module; 140-discharging assembly; 141-discharging device; 142-fourth bracket; 143-fifth cylinder; 144-third slider; 145-second pneumatic finger; 150-intelligent control panel. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 and Figure 2 The utility model provides a technical solution: a pipe fitting nut pressing device, including an operating table 110, a servo motor is fixedly installed on the top of the operating table 110, a round table 111 is fixedly installed on the output end of the servo motor, four support seats 112 are fixedly installed in a ring on the top of the round table 111, and a limit plate 113 is fixedly installed on the top of the support seat 112. The limit plate 113 can be placed in the nut body 114 and the pipe fitting to be processed. A feeding component 120, an extrusion component 130 and a discharging component 140 are fixedly installed in a ring on the top of the operating table 110 in sequence, and the feeding component 120 and the extrusion component 130 are symmetrically arranged.

[0023] In some specific implementation schemes, a limiting column cooperating with the nut body 114 is disposed on the top of the limiting plate 113 to prevent the nut body 114 from sliding off when placed on the limiting plate 113 .

[0024] In some specific implementation schemes, a support rod is fixedly installed on one side of the top of the operating table 110, and an intelligent control screen 150 is fixedly installed on the top of the support rod. The intelligent control screen 150 is electrically connected to the feeding component 120, the extrusion component 130 and the discharging component 140 respectively, thereby improving the overall intelligence and controllability of the equipment.

[0025] See also Figure 3 and Figure 4 The feeding assembly 120 includes a feeder 121, a first guide rail 122, a first cylinder 123 and a second cylinder 124. The feeder 121 is fixedly installed on one side of the operating table 110, and the output end of the feeder 121 is fixedly connected to the first guide rail 122. The top of the first guide rail 122 is provided with two first slide grooves matching the nut body 114. The first bracket 125 is fixedly installed on the top of the operating table 110, and the second guide rail 126 is fixedly installed on the top of the first bracket 125. The top of the second guide rail 126 is provided with a second slide groove matching the nut body 114. The first slide groove and the second slide groove are connected and perpendicular to each other. The first cylinder 123 is fixedly installed on one side of the top of the first bracket 125, and the output end of the first cylinder 123 is fixedly installed A guide plate 127 is installed, and the guide plate 127 is slidably installed in the second slide groove. The second cylinder 124 is fixedly installed on the other side of the top of the first bracket 125. A feed plate 128 is fixedly installed on the output end of the second cylinder 124. The feed plate 128 is U-shaped, and one end of the feed plate 128 slides through the second guide rail 126. One side of the second guide rail 126 is fixedly connected to the distribution seat 129. The first guide rail 122 and the second guide rail 126 are arranged perpendicular to each other. A third slide groove matching the nut body 114 is arranged on the top of the distribution seat 129. The third slide groove and the second slide groove are perpendicular to each other and connected. The bottom end of the inner wall of the third slide groove is provided with a first groove matching the nut body 114, and the feed plate 128 is slidably connected to the inner wall of the third slide groove.

[0026] In some specific embodiments, a second groove matching the nut body 114 is provided on one side of the guide plate 127. When the guide plate 127 moves, the second groove can be connected to the first slide groove and the third slide groove respectively. The feed plate 128 is slidably connected to the inner wall of the second groove, so as to facilitate the precise feeding of the nut body 114 one by one through the second groove.

[0027] In some specific implementation schemes, a first support plate is fixedly installed on one side of the top of the operating table 110, a second bracket 1201 is fixedly installed on the top of the first support plate, the second bracket 1201 is U-shaped, a first slider 1202 is slidably installed on the inner wall of the second bracket 1201, a third cylinder 1203 is fixedly installed on one side of the second bracket 1201, an output end of the third cylinder 1203 runs through one side of the second bracket 1201 and is fixedly connected to one side of the first slider 1202, a second slider 1204 is fixedly installed on one side of the first slider 1202, an electric push rod is fixedly installed on one side of the first slider 1202, the output end of the electric push rod is fixedly connected to one side of the second slider 1204, a first pneumatic finger 1205 is installed on the bottom end of the second slider 1204, the movement of the first slider 1202 can drive the first pneumatic finger 1205 to move to the top of the limit plate 113, so as to clamp the separated nut body 114 onto the limit plate 113, thereby completing the whole process of automatic feeding (nut body 114), and improving the processing efficiency.

[0028] See also Figure 1 The extrusion assembly 130 includes a fourth cylinder 131 and an extrusion module 132. A third bracket is fixedly installed on one side of the top of the operating table 110. The third bracket is L-shaped. The fourth cylinder 131 is fixedly installed on the top of the third bracket. The output end of the fourth cylinder 131 passes through the third bracket and is fixedly installed with the extrusion module 132. The extrusion module 132 is arranged directly above the limiting plate 113, which is convenient for automatically extruding the workpiece after loading, without manual processing, thereby improving the processing efficiency twice.

[0029] See also Figure 5 The discharging assembly 140 includes a discharging device 141 and a fourth bracket 142. The second support plate is fixedly installed on the top of the operating table 110, and the fourth bracket 142 is fixedly installed on the top of the second support plate. The fourth bracket 142 is U-shaped and a third slider 144 is slidably installed on the inner wall. A fifth cylinder 143 is fixedly installed on one side of the fourth bracket 142. The output end of the fifth cylinder 143 runs through the fourth bracket 142 and is fixedly connected to one end of the third slider 144. The fourth slider is slidably installed on one side of the third slider 144, and a second pneumatic finger 145 is also fixedly installed on the bottom of the fourth slider. A second electric push rod is fixedly installed between the third slider 144 and the fourth slider, which is convenient for automatic discharging of the processed workpiece without manual picking up, thereby further improving work efficiency.

[0030] Working principle: During processing, the entire equipment is started through the intelligent control panel 150, the nut body 114 enters the first guide rail 122 through the feeder 121 and the two nut bodies 114 at the front end slide into the second groove of the guide plate 127, the first cylinder 123 is started to drive the guide plate 127 to move to the second groove and connect with the third slide groove, at this time, the second cylinder 124 is started to drive the feed plate 128 to move and push the nut body 114 in the second groove into the distribution seat 129, the first electric drive drives the second slider 1204 to move downward, the second slider 1204 drives the first pneumatic finger 1205 to move downward and clamp the nut body 114 in the distribution seat 129 and then rise, the third cylinder 1203 is started to drive the first slider 1202 to move to the first pneumatic finger 1205 directly above the limit plate 113, and it is started again The first electric push rod places the nut body 114 on the first pneumatic finger 1205 on the positioning column on the limit plate 113, and the automatic loading of the nut body 114 is completed. The servo motor starts to drive the round table 111 to rotate 90°, and the pipe body is manually placed on the limit plate 113 with the nut body 114. After the loading is completed, the round table 111 rotates 90° again. At this time, the fourth cylinder 131 drives the extrusion module 132 to move downward to extrude the nut body 114 and the pipe body. When the round table 111 rotates 90° again, the completed workpiece is to the bottom of the discharge assembly 140. At this time, the completed workpiece is clamped by the cooperation of the second electric push rod and the second pneumatic finger 145, and the fifth cylinder 143 is started to drive the third slider 144 to move, so that the completed workpiece can be placed in the feeding track of the discharger 141.

[0031] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A pipe fitting nut press-fitting device, comprising an operating table, characterized in that: A servo motor is fixedly installed on the top of the operating table, a truncated table is fixedly installed on the output end of the servo motor, four support seats are fixedly installed in a ring on the top of the truncated table, a limit plate is fixedly installed on the top of the support seat, and the nut body and pipe fitting required for processing can be placed in the limit plate. A feeding assembly, an extrusion assembly and a discharging assembly are fixedly installed in a ring on the top of the operating table in sequence, and the feeding assembly and the extrusion assembly are symmetrically arranged.

2. A pipe fitting nut press-fitting device according to claim 1, characterized in that: The feeding assembly includes a feeder, a first guide rail, a first cylinder and a second cylinder. The feeder is fixedly mounted on one side of the operating table, and the output end of the feeder is fixedly connected to the first guide rail. Two first slide grooves matching the nut body are arranged on the top of the first guide rail. A first bracket is fixedly mounted on the top of the operating table, and a second guide rail is fixedly mounted on the top of the first bracket. A second slide groove matching the nut body is arranged on the top of the second guide rail. The first slide groove and the second slide groove are connected and perpendicular to each other. The first cylinder is fixedly mounted on one side of the top of the first bracket, and a guide plate is fixedly mounted on the output end of the first cylinder. The guide plate is slidably mounted in the second slide groove. The second cylinder is fixedly mounted on the other side of the top of the first bracket, and a feed plate is fixedly mounted on the output end of the second cylinder. The feed plate is U-shaped, and one end of the feed plate slides through the second guide rail, and one side of the second guide rail is fixedly connected to a material distributor.

3. A pipe fitting nut press-fitting device according to claim 2, characterized in that: A third slide groove matching the nut body is arranged at the top of the material distribution seat, the third slide groove is perpendicular to and connected with the second slide groove, and a first groove matching the nut body is arranged at the bottom end of the inner wall of the third slide groove.

4. A pipe fitting nut press-fitting device according to claim 2, characterized in that: A second groove matching the nut body is provided on one side of the guide plate. When the guide plate moves, the second groove can be connected to the first slide groove and the third slide groove respectively, and the feed plate is slidably connected to the inner wall of the second groove.

5. The pipe fitting nut press-fitting device according to claim 2, characterized in that: A first support plate is fixedly installed on one side of the top of the operating table, a second bracket is fixedly installed on the top of the first support plate, the second bracket is U-shaped, a first slider is slidably installed on the inner wall of the second bracket, a third cylinder is fixedly installed on one side of the second bracket, an output end of the third cylinder passes through one side of the second bracket and is fixedly connected to one side of the first slider, a second slider is fixedly installed on one side of the first slider, an electric push rod is fixedly installed on one side of the first slider, the output end of the electric push rod is fixedly connected to one side of the second slider, and a first pneumatic finger is installed on the bottom end of the second slider.

6. The pipe fitting nut press-fitting device according to claim 1, characterized in that: A limiting column matched with the nut body is arranged at the top end of the limiting plate.

7. The pipe fitting nut press-fitting device according to claim 1, characterized in that: The extrusion assembly includes a fourth cylinder and an extrusion module. A third bracket is fixedly installed on one side of the top of the operating table. The third bracket is L-shaped. The fourth cylinder is fixedly installed on the top of the third bracket. The output end of the fourth cylinder passes through the third bracket and fixedly installs the extrusion module. The extrusion module is arranged directly above the limiting plate.

8. The pipe fitting nut press-fitting device according to claim 1, characterized in that: The discharging assembly includes a discharging device and a fourth bracket, a second support plate is fixedly installed on the top of the operating table, the fourth bracket is fixedly installed on the top of the second support plate, the fourth bracket is U-shaped and a third slider is slidably installed on the inner wall, a fifth cylinder is fixedly installed on one side of the fourth bracket, the output end of the fifth cylinder passes through the fourth bracket and is fixedly connected to one end of the third slider, a fourth slider is slidably installed on one side of the third slider, a second pneumatic finger is also fixedly installed on the bottom of the fourth slider, and a second electric push rod is fixedly installed between the third slider and the fourth slider.

9. The pipe fitting nut press-fitting device according to claim 1, characterized in that: A support rod is fixedly installed on one side of the top of the operating table, and an intelligent control screen is fixedly installed on the top of the support rod. The intelligent control screen is electrically connected to the feeding assembly, the extrusion assembly and the discharging assembly respectively.

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