Positioning device for end socket spinning production

Abstract

The utility model discloses a positioning device for spinning production of an end socket, relates to the technical field of end socket processing equipment, and aims to solve the problems that the working efficiency is influenced due to the fact that the end socket needs to be lifted for adjustment for multiple times, a worker needs to hold the end socket with hands to assist in positioning, the mode has large potential safety hazards, and operators are easily injured. Comprising a base, a mounting frame and an end socket, the base is located below the mounting frame, a spinning device used for conducting spinning machining on the end socket is arranged on the mounting frame, and a lead screw is mounted on the base through a first bearing seat; the lead screw is connected with a positioning assembly used for rapidly positioning the end socket through a connecting plate, and the base is further provided with a centering assembly used for assisting in positioning the end socket. A guide groove matched with the connecting plate is formed in the base; the connecting plate is further connected with a limiting rod used for assisting in positioning the end socket through a mounting plate. And a jacking hydraulic cylinder corresponding to the spinning device in position is further arranged in the base, so that the equipment can more conveniently and quickly position the mounting position of the end socket.

Description

Technical Field

[0001] This utility model relates to the technical field of head processing equipment, and in particular to a positioning device for head spinning production. Background Technology

[0002] End caps are important industrial parts, usually manufactured through spinning processes, and have a wide range of applications in equipment. However, in the current technology, there are some problems when hoisting and placing end caps onto spinning equipment. Since the end caps need to be accurately positioned after hoisting, the existing positioning devices are relatively simple in design, and the end caps usually need to be hoisted and adjusted multiple times. The operation process is cumbersome and seriously affects work efficiency. Usually, workers need to hold the end caps at close range to assist in positioning. This method not only increases the complexity of operation, but also poses a significant safety hazard and can easily lead to injury to the operators.

[0003] Therefore, this application provides a positioning device for head spinning production to meet the requirements. Utility Model Content

[0004] The purpose of this application is to provide a positioning device for the production of end caps by spinning, which aims to solve the problem that the end caps often need to be lifted and adjusted multiple times, which is cumbersome and seriously affects work efficiency. Usually, workers need to hold the end caps at close range to assist in positioning, which not only increases the complexity of operation, but also poses a great safety hazard and can easily lead to injury to the operators.

[0005] To achieve the above objectives, this application provides the following technical solution: a positioning device for spinning end caps, comprising a base, a mounting frame, and an end cap. The base is located below the mounting frame, and the mounting frame is equipped with a spinning device for spinning the end cap. A lead screw is mounted on the base via a first bearing seat. A positioning component for quickly positioning the end cap is connected to the lead screw via a connecting plate. The base is also equipped with an alignment component for assisting in positioning the end cap. A guide groove adapted to the connecting plate is provided on the base. A limiting rod for assisting in positioning the end cap is also connected to the connecting plate via the mounting plate. A lifting hydraulic cylinder corresponding to the position of the spinning device is also provided inside the base, making it easier and faster to position the end cap in the installation position.

[0006] Preferably, the positioning assembly further includes a fixed plate, a sliding plate, and a mounting cylinder. A fixed block is connected to the sliding plate, and the sliding plate slides on the fixed plate. The mounting cylinder is connected below the fixed plate. Both the fixed plate and the sliding plate have through holes that match the size of the mounting cylinder, making it easier for the equipment to position the end cap.

[0007] Preferably, the mounting cylinder is provided with a sleeve, and the two sides of the sleeve are connected to the side wall of the mounting cylinder through baffles. A return spring is installed in the mounting cylinder on both sides of the baffle. The return spring is connected to a connecting rope through a connecting rod. The connecting rope is connected to a fixing block. A guide rail groove adapted to the connecting rope is opened on the fixing plate, so that the equipment can be reset after the end cap is positioned.

[0008] Preferably, the sleeve is slidably connected to a slide rod, and the two ends of the slide rod are connected to a top plate. The two ends of the slide rod pass through the sliding plate and the connecting plate respectively and are connected to the top plate. The size of the top plate is adapted to the through hole size of the fixed plate and the sliding plate, which facilitates the equipment to position the end cap.

[0009] Preferably, the connecting plate has through holes corresponding to the position of the lifting hydraulic cylinder, and the connecting plate is engaged with the lead screw by a slider to improve the spinning effect of the equipment on the end cap.

[0010] Preferably, multiple sets of limiting rods are provided, and a rotating shaft is fitted on each set of limiting rods, with the rotating shaft rotatably connected to the limiting rod.

[0011] Preferably, the centering assembly further includes a centering rod and a screw. The bottom of the base is provided with a mounting platform. The screw is mounted on the mounting platform through a second bearing seat. The screw has two sets of threaded sections with opposite directions of rotation. The screw is driven by a second motor. The mounting platform is connected to an electric push rod. The base has a through hole adapted to the electric push rod to facilitate the equipment to center the end cap.

[0012] In summary, the technical effects and advantages of this utility model are as follows:

[0013] In this invention, by setting up a positioning component that can be slidably adjusted and a lifting mechanism corresponding to the position of the spinning device, the position of the end cap can be quickly adjusted, and accurate positioning can be completed without repeated hoisting, thereby greatly improving work efficiency.

[0014] In this invention, the sliding plate in the centering component and the positioning component work together to enable the end cap to automatically complete centering and positioning without manual intervention, reducing the difficulty of operation and effectively ensuring the safety of operators. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is an enlarged structural diagram of the positioning component of this utility model;

[0018] Figure 3 This is an enlarged structural diagram of the centering component of this utility model;

[0019] Figure 4 This is an enlarged structural diagram of the connecting plate of this utility model;

[0020] Figure 5 This is an enlarged structural diagram of the fixing plate of this utility model;

[0021] Figure 6 This is an enlarged schematic diagram of the sliding plate structure of this utility model;

[0022] Figure 7 This is an enlarged structural diagram of the mounting cylinder of this utility model;

[0023] Figure 8 This is an enlarged structural diagram of the slide bar of this utility model;

[0024] Figure 9 This is a schematic diagram of the structure of the end cap of this utility model.

[0025] In the diagram: 1. Base; 2. Mounting bracket; 3. End cap; 4. Spinning device; 5. Positioning assembly; 6. Lifting hydraulic cylinder; 7. Lead screw; 8. Connecting plate; 9. Guide groove; 10. Mounting plate; 11. Limiting rod; 12. Centering assembly; 51. Fixing plate; 52. Sliding plate; 53. Mounting cylinder; 54. Baffle; 55. Return spring; 56. Fixing block; 57. Connecting rod; 58. Connecting rope; 59. Guide rail groove; 60. Sleeve; 61. Sliding rod; 62. Top plate; 81. Sliding block; 111. Rotating shaft; 121. Centering rod; 122. Screw; 123. Electric push rod; 124. Mounting platform. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0027] refer to Figure 1-9The positioning device for spinning end caps shown includes a base 1, a mounting frame 2, and an end cap 3. The mounting frame 2 is equipped with a spinning device 4 for spinning the end cap 3. The base 1 is located below the spinning device 4, and the base 1 is also equipped with a lifting hydraulic cylinder 6 corresponding to the position of the spinning device 4. A lead screw 7 is also installed in the base 1 through a first bearing seat. The lead screw 7 is connected to a positioning component 5 for quickly positioning the end cap 3 through a connecting plate 8. The connecting plate 8 slides on the lead screw 7, and a mounting plate 10 is connected to the connecting plate 8. The mounting plate 10 is equipped with a limiting rod 11 for auxiliary positioning of the end cap 3. A guide groove 9 is provided on the base 1 for sliding the connecting plate 8.

[0028] As one implementation method in this embodiment, in order to make the position of the end cap 3 convenient and quick to adjust, the positioning component 5 also includes a fixed plate 51 and a sliding plate 52. The sliding plate 52 is slidably connected to the fixed plate 51, so that the placement position of the end cap 3 can be adjusted simply by adjusting the position of the sliding plate 52 on the fixed plate 51, without having to hoist the end cap 3 and reposition it, thus improving work efficiency. The fixed plate 51 is also provided with a guide rail groove 59.

[0029] In one embodiment, a mounting cylinder 53 is provided below the fixing plate 51. A sleeve 60 is connected inside the mounting cylinder 53, and a sliding rod 61 slides inside the sleeve 60. Top plates 62 are connected to both ends of the sliding rod 61. The top plates 62 and the sliding rod 61 are rotatably connected. The through holes on the fixing plate 51 and the sliding plate 52 are larger than the size of the top plate 62. The sleeve 60 is divided into two parts by baffles 54 on both sides. A return spring 55 is provided inside the mounting cylinder 53 on both sides of the baffle 54. A connecting rope 58 is connected to the return spring 55 through a connecting rod 57. The connecting rope 58 is adapted to the size of the guide rail groove 59. The connecting rope 58 is connected to the fixing block 56 on the sliding plate 52, so that the sliding plate 52 of the end cap 3 can be reset by the return spring 55 through the connecting rod 57 and the connecting rope 58. A centering assembly 12 is provided on the base 1. Centering rods 121 in the centering assembly 12 are located on both sides of the base 1 and correspond to the positions of the positioning assembly 5. The centering rods 121 are connected by screws 122. The screws 122 are installed at the bottom of the base 1 via a mounting platform 124. The mounting platform 124 is provided with a second bearing seat for connecting to the screws 122. The screws 122 are provided with two sets of threaded sections with opposite directions of rotation, so that the two sets of centering rods 121 on the screws 122 can move towards or away from each other. The screws 122 are driven by a second motor. In order to make it easier to adjust the position of the end cap 3, an electric push rod 123 is also provided above the screws 122. The electric push rod 123 is connected to the mounting platform 124, and the base 1 is provided with through holes corresponding to the positions of the electric push rod 123. The electric push rod 123 corresponds to the position of the top plate 62.

[0030] As one embodiment of this invention, the connecting plate 8 is also provided with a through hole for the lifting hydraulic cylinder 6 and the electric push rod 123 to pass through when they are lifted. The connecting plate 8 is also engaged with the lead screw 7 by the slider 81. The lead screw 7 is driven by the drive motor, and there are two sets of limit rods 11. The two sets of limit rods 11 are fitted with rotating shafts 111, which makes the positioning of the end cap 3 more convenient and quick.

[0031] The working principle of this utility model is as follows: First, the end cap 3 is hoisted above the positioning assembly 5, so that one side of the end cap 3 contacts the rotating shaft 111 on the limiting rod 11. Then, the end cap 3 is placed downwards on the sliding plate 52. Next, the second motor is started, driving the screw 122 to rotate, causing the centering rod 121 on the screw 122 to move synchronously towards the end cap 3, thus centering the end cap 3. The end cap 3 slides on the fixed plate 51 along with the sliding plate 52. After centering and positioning, the electric push rod 123 on the base 1 is used to lift the end cap upwards, passing through the through hole on the base 1 and contacting the top plate 62. This causes the sliding rod 61 to slide within the sleeve 60. The top plate 62 and the sliding rod 61 together lift the end cap 3 upwards, sealing the end cap. After the head 3 is lifted upwards, it no longer presses the sliding plate 52 downwards. The return spring 55 in the mounting cylinder 53 resets the sliding plate 52 through the connecting rod 57 and the connecting rope 58. Then, the electric push rod 123 moves downwards, so that the head 3 is placed back on the sliding plate 52. Then, the drive motor drives the lead screw 7 to rotate. The connecting plate 8 slides on the lead screw 7 through the mounting plate 10. The positioning component 5 on the connecting plate 8 and the limit rod 11 on the mounting plate 10 move synchronously toward the spinning device 4. When the positioning component 5 moves to the bottom of the spinning device 4, the lifting hydraulic cylinder 6 pushes the top plate 62 and the sliding rod 61 upwards, so that the head 3 is lifted upwards. At the same time, the spinning device 4 performs spinning processing downwards.

[0032] The electromechanical connections involved in this utility model are common practices used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments; they are common knowledge.

[0033] Components not described in detail in this article are existing technologies.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A positioning device for spinning a sealing head, characterized in that: It includes a base (1), a mounting bracket (2) and a head (3). The base (1) is located below the mounting bracket (2). The mounting bracket (2) is provided with a spinning device (4) for spinning the head (3). A lead screw (7) is mounted on the base (1) through a first bearing seat. The lead screw (7) is connected to a positioning component (5) for quickly positioning the end cap (3) via a connecting plate (8), and the base (1) is also provided with a centering component (12) for assisting in positioning the end cap (3). The base (1) is provided with a guide groove (9) that is compatible with the connecting plate (8); The connecting plate (8) is also connected to a limiting rod (11) for assisting in positioning the end cap (3) via a mounting plate (10). The base (1) is also equipped with a lifting hydraulic cylinder (6) corresponding to the position of the spinning device (4).

2. The positioning device for head spinning production according to claim 1, characterized in that: The positioning component (5) further includes a fixed plate (51), a sliding plate (52) and a mounting cylinder (53). A fixed block (56) is connected to the sliding plate (52). The sliding plate (52) slides on the fixed plate (51). The mounting cylinder (53) is connected to the bottom of the fixed plate (51). Both the fixed plate (51) and the sliding plate (52) have through holes that are adapted to the size of the mounting cylinder (53).

3. The positioning device for head spinning production according to claim 2, characterized in that: The mounting cylinder (53) is provided with a sleeve (60). The sleeve (60) is connected to the side wall of the mounting cylinder (53) on both sides by a baffle (54). A return spring (55) is installed in the mounting cylinder (53) on both sides of the baffle (54). The return spring (55) is connected to a connecting rope (58) by a connecting rod (57). The connecting rope (58) is connected to the fixing block (56). The fixing plate (51) is provided with a guide rail groove (59) that is compatible with the connecting rope (58).

4. A positioning device for head spinning production according to claim 3, characterized in that: The sleeve (60) is slidably connected to a slide rod (61), and the two ends of the slide rod (61) are connected to a top plate (62). The two ends of the slide rod (61) pass through the sliding plate (52) and the connecting plate (8) respectively and are connected to the top plate (62). The size of the top plate (62) is adapted to the through hole size of the fixed plate (51) and the sliding plate (52).

5. A positioning device for head spinning production according to claim 1, characterized in that: The connecting plate (8) has a through hole corresponding to the position of the lifting hydraulic cylinder (6), and the connecting plate (8) is engaged with the lead screw (7) by a slider (81).

6. A positioning device for head spinning production according to claim 5, characterized in that: The limiting rod (11) is provided in multiple sets, and a rotating shaft (111) is fitted on each of the multiple sets of the limiting rod (11), and the rotating shaft (111) is rotatably connected to the limiting rod (11).

7. A positioning device for head spinning production according to claim 1, characterized in that: The centering assembly (12) also includes a centering rod (121) and a screw (122). The base (1) has a mounting platform (124) at its bottom. The screw (122) is mounted on the mounting platform (124) via a second bearing seat. The screw (122) has two sets of threaded sections with opposite directions of rotation. The screw (122) is driven by a second motor. An electric push rod (123) is connected to the mounting platform (124). The base (1) has a through hole that is compatible with the electric push rod (123).

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