Inner sleeve steel ring press-in device

Abstract

The utility model discloses an inner sleeve steel ring pressing-in device which comprises a supporting table. The rotating disc is rotationally arranged at the top of the supporting table, a plurality of positioning columns are slidably arranged in the middle of the rotating disc at equal intervals and used for fixing and positioning an inner sleeve, rolling wheels are arranged at the bottoms of the positioning columns, a supporting track matched with the rolling wheels is arranged at the top of the supporting table, and the supporting track is of a three-quarter circular ring structure; when the rollers are in contact with the supporting rails, the positioning columns penetrate out of the top of the rotating disc; the automatic positioning, punching and blanking device has the beneficial effects that various technologies such as mechanical transmission, pneumatic control and sensor detection are integrated, and the automatic positioning, punching and blanking processes of workpieces are realized; the device can automatically complete the steps of rotating, stamping, blowing, blanking and the like of a workpiece, so that the production efficiency is greatly improved; and the positioning columns are matched with the supporting rails through the rollers, so that the positioning columns slide up and down on the rotating disc, and the inner sleeve is accurately fixed and positioned.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric shock prevention wall processing, in particular to a kind of inner sleeve steel ring press-in device. BACKGROUND

[0002] Electric shock prevention wall, also known as electric isolation wall, is a kind of technology or device for enhancing electrical safety, and its full name is "water resistance attenuation isolation method". It utilizes the resistance characteristics of water itself and combines with the insulating water pipe of specific material to form an "electricity isolation barrier", thereby effectively blocking the current through the human body, ensuring user safety. Electric shock prevention wall is usually installed at the water outlet position of water heater, and its interior is designed in a curved spiral shape to prolong the path of water flow. When water passes through this "serpentine" path, the current is quickly attenuated. In addition, electric shock prevention wall also uses insulating material to make water pipe, further improving its electric isolation effect. In electric shock prevention wall products, the flow guide cylinder is a very important accessory. The installation of the flow guide cylinder requires the press-in of a steel ring for fixation. In the existing press-in process of the steel ring, it is usually processed one by one individually. During operation, it is necessary to stop and switch between various links such as feeding, stamping and discharging, which seriously affects the continuity of the entire production process, increases the production cycle and reduces the utilization rate and production efficiency of the equipment. SUMMARY

[0003] The utility model aims to provide a kind of inner sleeve steel ring press-in device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an inner sleeve steel ring press-in device, comprising:

[0005] a support table;

[0006] a rotating disc, which is rotatably arranged on the top of the support table, and a plurality of positioning columns are equidistantly arranged on the middle part of the rotating disc for fixing and positioning the inner sleeve, the bottom of the positioning column is provided with a roller, and the top of the support table is provided with a support rail matched with the roller, the support rail is a three-quarter circular ring structure, when the roller is in contact with the support rail, the positioning column penetrates out from the top of the rotating disc, and when the roller is not in contact with the support rail, the positioning column slides into the bottom of the rotating disc;

[0007] a stamping rod, which is arranged above the rotating disc and is connected with a limiting sleeve at the bottom of the rotating disc for positioning the inner sleeve from the top.

[0008] Preferably, one end of the support table is fixedly connected with a support column, the top of the support column is threadedly connected with a threaded rod through a metal plate, the outer side of the threaded rod is threadedly connected with a mounting plate, the support column and the mounting plate are slidably connected, the top of the support column is fixedly connected with a sliding rod through a metal plate, and the sliding rod and the mounting plate are slidably connected.

[0009] As preferred, the top of the mounting plate is fixedly connected with a cylinder, the output end of the cylinder is fixedly connected with a stamping rod, the outer side of the stamping rod and located at the top of the limiting sleeve is mounted with a spring one.

[0010] As preferred, one side of the mounting plate is fixedly connected with a blowing pipe, the blowing pipe is located at the position corresponding to the gap of the supporting rail, the outer end of the blowing pipe is fixedly connected with a baffle, the side edge of the blowing pipe is provided with blowing holes at the position corresponding to the baffle.

[0011] As preferred, the inside of the supporting table is fixedly connected with a driving motor, the driving motor is drivingly connected with a rotating disc through a worm gear reducer.

[0012] As preferred, the bottom of the positioning column is fixedly connected with a limiting plate, the outer side of the positioning column and located between the rotating disc and the limiting plate is sleeved with a spring two, the roller is fixedly connected with the limiting plate through a support.

[0013] As preferred, the top of the limiting plate is fixedly connected with a limiting slide rod, the limiting slide rod is slidingly connected with the rotating disc.

[0014] Compared with the prior art, the device integrates mechanical transmission, pneumatic control and sensor detection and other technologies, realizes automatic positioning, stamping and blanking process of the workpiece; the device can automatically complete the steps of rotating, stamping and blowing and blanking of the workpiece, greatly improves the production efficiency; the positioning column realizes up and down sliding on the rotating disc through the cooperation of the roller and the supporting rail, thereby accurately fixing and positioning the inner sleeve; the setting of the limiting sleeve further ensures the stability of the inner sleeve during the stamping process, ensures the stamping quality; through the cooperation of the threaded rod and the mounting plate, the height of the stamping rod can be conveniently adjusted to adapt to workpieces of different heights; this setting enables the device to flexibly cope with workpiece processing of different specifications and sizes, enhances the universality of the device; through high-pressure blowing of the blowing pipe, the workpiece after stamping can be quickly blown off from the rotating disc, realizes efficient blanking process. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a structural schematic view of the mounting plate of the utility model;

[0017] Figure 3 It is a structural schematic view of the supporting column of the utility model;

[0018] Figure 4 It is a structural schematic view of the driving motor of the utility model;

[0019] Figure 5 It is a structural schematic view of the support rail of the utility model;

[0020] Figure 6 It is a structural schematic view of the roller of the utility model.

[0021] In the figure: 1, support table; 2, support column; 3, threaded rod; 4, mounting plate; 5, air cylinder; 6, air blowing pipe; 7, limiting sleeve; 8, stamping rod; 9, spring one; 10, baffle; 11, support rail; 12, rotating disc; 13, positioning column; 14, limiting plate; 15, limiting slide rod; 16, roller; 17, spring two; 18, driving motor. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figure 1 、 2 , 3, 4, 5, 6, the utility model provides a kind of technical solutions: a inner sleeve steel ring press-in device, comprising: support table 1 is the metal shell with internal cavity;Rotating disc 12 is rotatably installed at the top of support table 1, four positioning columns 13 are slidably arranged in the middle of rotating disc 12 equidistantly upwards and downwards, for fixing and positioning inner sleeve, the bottom of positioning column 13 is provided with roller 16, the top of support table 1 is provided with support rail 11 matched with roller 16, support rail 11 is three-eighths circular ring structure, the both ends of support rail 11 are inclined surface structure, when roller 16 contacts with support rail 11, positioning column 13 is out of rotating disc 12 top, at this time, inner sleeve is inserted on the outside of positioning column 13 and positioned, when roller 16 does not contact with support rail 11, positioning column 13 slides into the bottom of rotating disc 12, and inner sleeve is separated from the outside of positioning column 13 and is discharged, so as to realize blanking;Stamping rod 8 is arranged above rotating disc 12, and limiting sleeve 7 is slidably connected to the bottom of rotating disc 12, for positioning inner sleeve from top.

[0024] Need explaining, the utility model discloses worker installs the flow guiding cylinder from one end in the inner sleeve, then places the steel ring at the top of the inner sleeve, inserts the top of the positioning column 13 of the assembly, and drive motor 18 hot -blast rotary disc 12 positioning column 13 is rotated at the top of support rail 11, so that the workpiece is rotated to the below of punch rod 8, and punch rod 8 drives limit sleeve 7 to move downward, and limit sleeve 7 covers the top of the inner sleeve and fixes the top of the inner sleeve, so that punch rod 8 is inserted into the inside of the inner sleeve, and the steel ring is pressed into the corresponding installation position, after stamping, punch rod 8 and limit sleeve 7 reset, rotary disc 12 drives the workpiece after installation to rotate to the position of the gap of support rail 11 through positioning column 13, and positioning column 13 bottom does not support when moving downward, so that the inner sleeve and positioning column 13 are separated, and cooperate with the air blowing pipe 6 to blow the inner sleeve to the material receiving position.

[0025] As Figure 1 , 2 , 3 shows that one end of support platform 1 is fixedly connected with support column 2, the top of support column 2 is screw-connected with threaded rod 3 through a metal plate, the outer side of threaded rod 3 is screw-connected with mounting plate 4, support column 2 is slidingly connected with mounting plate 4, and the top of support column 2 is fixedly connected with a sliding rod through a metal plate, and the sliding rod is slidingly connected with mounting plate 4.

[0026] Need explaining, according to the height of the workpiece, the threaded rod 3 can be rotated, the threaded rod 3 drives the mounting plate 4 to move up and down along the support column 2, during which, the mounting plate 4 drives the sliding rod to slide in the middle of the metal plate, so that the height of the mounting plate 4 is adjusted, so that the limit position of the punch rod 8 is adjusted.

[0027] As Figure 1 , 3 Shown, the top of mounting plate 4 is fixedly connected with air cylinder 5, the output end of air cylinder 5 is fixedly connected with punch rod 8, and spring one 9 is installed on the outer side of punch rod 8 and located at the top of limit sleeve 7.

[0028] Need explaining, the top of support platform 1 is provided with an infrared sensor for detecting the position of the inner sleeve and a controller for controlling operation, rotary disc 12 is located close to the position of air cylinder 5, when the workpiece is rotated to be directly below mounting plate 4, the infrared sensor detects a signal and transmits the signal to the controller, the controller controls air cylinder 5 to drive punch rod 8 to move downward, so that the steel ring is pressed.

[0029] As Figure 1 , 2As shown in FIGS. 3, one side of the mounting plate 4 is fixedly connected with a blowing pipe 6, the blowing pipe 6 is connected with a high-pressure gas source, the blowing pipe 6 is located at a position corresponding to the gap of the support rail 11, a baffle 10 is fixedly connected with the outer end of the blowing pipe 6, the accuracy of the blowing direction is further improved, and the discharging efficiency is further improved.

[0030] It should be noted that the blowing pipe 6 is located above the gap of the support rail 11, when the workpiece after stamping is rotated to the gap of the support rail 11, the positioning column 13 is retracted downward, the workpiece is left on the top of the rotating disc 12, the blowing pipe 6 blows high-pressure air through the blowing hole in the side edge, so that the workpiece is blown off the rotating disc 12 to the material collecting position.

[0031] As shown in FIGS. 3, one side of the mounting plate 4 is fixedly connected with a blowing pipe 6, the blowing pipe 6 is connected with a high-pressure gas source, the blowing pipe 6 is located at a position corresponding to the gap of the support rail 11, a baffle 10 is fixedly connected with the outer end of the blowing pipe 6, the accuracy of the blowing direction is further improved, and the discharging efficiency is further improved. Figure 1 、 2 As shown in FIGS. 5 and 6, the inside of the support table 1 is fixedly connected with a driving motor 18, the driving motor 18 is drivingly connected with the rotating disc 12 through a worm gear reducer, the bottom of the positioning column 13 is fixedly connected with a limiting plate 14, the outside of the positioning column 13 and between the rotating disc 12 and the limiting plate 14 is sleeved with a spring two 17, the roller 16 is fixedly connected with the limiting plate 14 through a support, the top of the limiting plate 14 is fixedly connected with a limiting sliding rod 15, and the limiting sliding rod 15 is slidingly connected with the rotating disc 12.

[0032] It should be noted that when the rotating disc 12 is adjusted, the driving motor 18 drives the rotating disc 12 to rotate through the worm gear reducer, the rotating disc 12 drives the positioning column 13 to rotate in the rotating process, the positioning column 13 drives the roller 16 to move on the top of the support rail 11, when the roller 16 contacts the top of the support rail 11, the roller 16 drives the limiting plate 14 to move upward under the extrusion, the limiting plate 14 drives the limiting sliding rod 15 and the positioning column 13 to move upward and compresses the spring two 17, so that the top of the positioning column 13 is higher than the rotating disc 12, when the positioning column 13 rotates to the position corresponding to the gap of the support rail 11, the spring two 17 drives the positioning column 13 to move downward through the limiting plate 14 under the reset action of the spring two 17, so that the roller 16 directly contacts the support table 1, at this time, the top of the positioning column 13 is below the top of the rotating disc 12, so that the workpiece is independently placed on the top of the rotating disc 12, and the material separated from the positioning column 13 is blown to one side by the high-pressure blowing of the blowing pipe 6.

[0033] In the description of the utility model, need understanding is, the term "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and so on indicate the orientation or positional relationship is based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply the device or element indicated must have a particular orientation, with a particular orientation structure and operation, therefore cannot be understood as a restriction on the utility model.

[0034] In addition, the terms "first", "second", "third", "fourth" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features, therefore, the features limited by "first", "second", "third", "fourth" can be explicitly or implicitly include at least one of the features.

[0035] In the utility model, unless otherwise expressly provided and limited, the terms "installation", "arrangement", "connection", "fixing", "screw connection" and so on should be understood broadly, for example, can be fixedly connected, can also be detachably connected, or integrated, can be mechanically connected, can also be electrically connected, can be directly connected, can also be indirectly connected through intermediate medium, can be the communication or interaction relationship between two elements, unless otherwise expressly limited, for ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0036] Although the embodiments of the utility model have been shown and described, for ordinary skilled in the art, it can be understood that the embodiments can be changed, modified, replaced and changed in various ways without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and its equivalents.

Claims

1. An inner sleeve ring press-in device characterized by: Include: Supporting table (1); Rotary disc (12), rotary disc (12) is rotated on the top of the supporting table (1), the middle part of the rotary disc (12) is provided with a plurality of positioning columns (13) which are equidistantly arranged, for fixing and positioning the inner sleeve, the bottom of the positioning column (13) is provided with a roller (16), the top of the supporting table (1) is provided with a supporting rail (11) matched with the roller (16), the supporting rail (11) is a three-quarter circular ring structure, when the roller (16) is in contact with the supporting rail (11), the positioning column (13) penetrates out from the top of the rotary disc (12), when the roller (16) is not in contact with the supporting rail (11), the positioning column (13) slides into the bottom of the rotary disc (12); Punching rod (8), the punching rod (8) is arranged above the rotary disc (12), the bottom of the rotary disc (12) is slidably connected with a limiting sleeve (7) for positioning the inner sleeve from the top.

2. An inner sleeve steel ring press-in device according to claim 1, characterized in that: One end of the supporting table (1) is fixedly connected with a supporting column (2), the top of the supporting column (2) is threadedly connected with a threaded rod (3) through a metal plate, the outer side of the threaded rod (3) is threadedly connected with a mounting plate (4), the supporting column (2) and the mounting plate (4) are slidably connected, the top of the supporting column (2) is fixedly connected with a sliding rod through a metal plate, and the sliding rod is slidably connected with the mounting plate (4).

3. An inner sleeve steel ring press-in device according to claim 2, characterized in that: The top of the mounting plate (4) is fixedly connected with a pneumatic cylinder (5), the output end of the pneumatic cylinder (5) is fixedly connected with the punching rod (8), and the outer side of the punching rod (8) and the top of the limiting sleeve (7) are provided with a spring (9).

4. An inner sleeve steel ring press-in device according to claim 3, characterized in that: One side of the mounting plate (4) is fixedly connected with a blowing pipe (6), the blowing pipe (6) is located at the position corresponding to the gap of the supporting rail (11), the outer end of the blowing pipe (6) is fixedly connected with a baffle (10), and the blowing hole is arranged at the position corresponding to the baffle (10) on the side of the blowing pipe (6).

5. An inner sleeve loop press-in device according to claim 1, characterized in that: The inside of the supporting table (1) is fixedly connected with a driving motor (18), and the driving motor (18) is drivingly connected with the rotary disc (12) through a worm gear reducer.

6. An inner sleeve steel ring press-in device according to claim 5, characterized in that: The bottom of the positioning column (13) is fixedly connected with a limiting plate (14), the outer side of the positioning column (13) and between the rotary disc (12) and the limiting plate (14) are provided with a spring (17), and the roller (16) is fixedly connected with the limiting plate (14) through a support.

7. An inner sleeve steel ring press-in device according to claim 6, characterized in that: The top of the limiting plate (14) is fixedly connected with a limiting sliding rod (15), and the limiting sliding rod (15) is slidably connected with the rotary disc (12). The top of the limiting plate (14) is fixedly connected with a limiting sliding rod (15), and the limiting sliding rod (15) is slidably connected with the rotary disc (12).

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