Polishing device for fluid connector machining

Abstract

The utility model discloses a polishing device for fluid connector machining, relates to the field of fluid connector machining, and aims to solve the problem that workpieces need to be fished up one by one after polishing due to the fact that an existing magnetic polishing machine is not provided with a magnetic needle and workpiece separating structure in the prior art, and labor is wasted. A driving motor is fixedly arranged in the middle of the interior of the polishing machine body, a partition plate is fixedly arranged at the upper end of the driving motor in the polishing machine body, a polishing rotating disc is arranged at the upper end of the partition plate, and a plurality of permanent magnets are arranged at the upper end of the polishing rotating disc in an annular array mode; a bearing barrel is arranged in the limiting barrel and extends out of the upper end of the limiting barrel, a grinding barrel is arranged in the bearing barrel, a filter screen is arranged at the lower end of the outer side end face of the grinding barrel, an annular partition plate is arranged on the inner side end face of the filter screen, and lifting plates are fixedly connected to the upper ends of the end faces of the two sides in the annular partition plate.

Description

Technical Field

[0001] The utility model relates to the field of fluid connector processing, in particular to a grinding device for fluid connector processing. Background Art

[0002] A fluid connector is a device used to connect pipelines carrying high-pressure production fluids to allow relative movement between two components carrying the corresponding connecting ends of the pipeline.

[0003] Chinese patent application number CN202122312793.9, a magnetic polishing machine, comprises a first box body, the top surface of the first box body is fixedly connected to a support seat, the bottom surface of the inner wall of the first box body is fixedly connected to a spring, the end of the spring away from the first box body is fixedly connected to a second box body, the bottom surface of the second box body is fixedly connected to a vibration motor, the middle part of the bottom surface of the inner wall of the second box body is fixedly connected to a motor, and the output end of the motor is fixedly connected to a fixed plate. The motor drives the fixed plate and the electromagnet to rotate, and the magnetic needle is pulled to move to polish the parts. At the same time, the vibration motor is controlled to run, driving the second box body and the third box body to vibrate, thereby driving the magnetic needle and the parts in the third box body to vibrate and polish, achieving the goal of facilitating and quickly grinding and polishing the parts, avoiding the long time of traditional magnetic polishing machines, improving the polishing efficiency of the polishing machine, making it more convenient, and meeting people's use needs.

[0004] When processing fluid connectors, a magnetic polishing machine is used for uniform polishing due to the large output. The existing magnetic polishing machines are not equipped with a magnetic needle and workpiece separation structure, so the workpieces need to be picked up one by one after polishing, which is quite laborious. Therefore, the market urgently needs to develop a polishing device for fluid connector processing to help people solve the existing problems. Utility Model Content

[0005] The purpose of the utility model is to provide a grinding device for fluid connector processing, so as to solve the problem that the existing magnetic polishing machines proposed in the above background technology are not provided with a magnetic needle and workpiece separation structure, so that the workpieces need to be picked up one by one after grinding, which is quite laborious.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polishing device for processing fluid connectors, comprising a polishing machine body, a driving motor is fixedly arranged in the middle part of the interior of the polishing machine body, a partition is fixedly arranged on the upper end of the driving motor inside the polishing machine body, a polishing turntable is arranged on the upper end of the partition, and a plurality of permanent magnets are arranged in a circular array on the upper end of the polishing turntable, a limiting barrel is fixedly connected to the upper end of the polishing machine body, a receiving barrel is arranged inside the limiting barrel, and the receiving barrel extends out of the upper end of the limiting barrel, a grinding barrel is arranged inside the receiving barrel, a filter screen is arranged at the lower end of the outer end surface of the grinding barrel, an annular partition is arranged on the inner end surface of the filter screen, and the upper ends of the end surfaces on both sides inside the annular partition are fixedly connected to pull-up plates.

[0007] Preferably, each of the permanent magnets is fixedly connected to the upper end surface of the polishing turntable by bolts.

[0008] Preferably, a rotating shaft is fixedly connected to the middle of the lower end surface of the polishing turntable, and the lower end of the rotating shaft passes through the partition and is connected to the output shaft of the driving motor through a coupling.

[0009] Preferably, the upper ends of the two side end surfaces inside the grinding barrel are provided with rectangular limiting grooves, and the lower end surface inside the grinding barrel is provided with a rectangular cross-section annular limiting groove.

[0010] Preferably, a limiting ring is fixedly provided on the lower end surface of the annular partition, and the upper ends of the end surfaces on both sides of the annular partition are fixedly connected with rectangular limiting parts.

[0011] Preferably, the upper limit ring of the annular partition is inserted into the rectangular cross-section annular limit groove on the lower end surface inside the grinding barrel.

[0012] Preferably, the rectangular limiting portions on the two side end surfaces of the annular partition respectively slide into the rectangular limiting sliding grooves on the two side end surfaces inside the grinding barrel.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a filter screen and an annular partition are arranged at the lower end of the outer end surface of the grinding barrel, and an annular partition is arranged at the inner end surface of the filter screen. The annular partition blocks the filter screen, and a limiting ring is inserted into the rectangular cross-section annular limiting groove to seal the lower end of the annular partition and the lower end surface of the grinding barrel, so that the magnetic needle and the workpiece are ground inside the annular partition. When the grinding is completed, the annular partition is pulled out of the grinding barrel by pulling two pulling plates, so that the magnetic needle can pass through the filter screen and fall into the receiving barrel for collection, and at the same time, the workpiece is blocked inside the grinding barrel. After the magnetic needle is filtered, the grinding barrel can be pulled out to pour out and collect all the workpieces at once.

[0015] 2. In the utility model, through the setting of the limit ring, the limit ring on the annular partition is inserted into the rectangular cross-section annular limit groove on the lower end surface of the grinding barrel, the filter screen is blocked by the annular partition, and the limit ring is inserted into the rectangular cross-section annular limit groove to seal the lower end of the annular partition and the lower end surface of the grinding barrel 201 to prevent the magnetic needle from escaping from the lower end of the annular partition, thereby ensuring that the magnetic needle and the workpiece are ground inside the annular partition.

[0016] 3. In the utility model, each permanent magnet is fixedly connected to the upper end surface of the polishing turntable by bolts, and the rotation of the polishing turntable drives multiple permanent magnets to rotate. At the same time, the permanent magnet can be removed from the polishing turntable, which is convenient for replacing different permanent magnets. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of a grinding device for processing a fluid connector according to the utility model;

[0018] Figure 2 It is a top view of the utility model;

[0019] Figure 3 It is the main sectional view of the utility model;

[0020] Figure 4 This is a main cross-sectional view of the polishing machine body of the utility model;

[0021] Figure 5 It is an enlarged view of the detail A of the present utility model.

[0022] In the figure: 1. Polishing machine body; 101. Driving motor; 102. Partition; 103. Polishing turntable; 104. Permanent magnet; 105. Bolt; 106. Rotating shaft; 107. Limiting barrel; 2. Receiving barrel; 201. Grinding barrel; 202. Filter; 203. Rectangular cross-section annular limiting groove; 204. Rectangular limiting slide groove; 3. Annular partition; 301. Limiting ring; 302. Rectangular limiting part; 303. Pull-up plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] See also Figure 1-5The utility model provides an embodiment: a grinding device for processing a fluid connector, comprising a polishing machine body 1, a driving motor 101 is fixedly arranged in the middle of the polishing machine body 1, a partition 102 is fixedly arranged on the upper end of the driving motor 101 inside the polishing machine body 1, a polishing turntable 103 is arranged on the upper end of the partition 102, and a plurality of permanent magnets 104 are arranged in a circular array on the upper end of the polishing turntable 103, a limiting barrel 107 is fixedly connected to the upper end of the polishing machine body 1, a receiving barrel 2 is arranged inside the limiting barrel 107, and the receiving barrel 2 extends out of the upper end of the limiting barrel 107, a grinding barrel 201 is arranged inside the receiving barrel 2, a filter screen 202 is arranged at the lower end of the outer end surface of the grinding barrel 201, an annular partition 3 is arranged on the inner end surface of the filter screen 202, and a pull-up plate 303 is fixedly connected to the upper ends of the end surfaces on both sides of the inner side of the annular partition 3.

[0025] Furthermore, each permanent magnet 104 is fixedly connected to the upper end surface of the polishing turntable 103 by a bolt 105, and the rotation of the polishing turntable 103 drives multiple permanent magnets 104 to rotate. When the grinding barrel 201 is placed in the magnetic needle and the workpiece, the permanent magnet 104 is energized to generate a high-intensity magnetic field force, so that when the permanent magnet 104 rotates, it guides the magnetic needle to produce a rapid rotation motion to grind the workpiece.

[0026] Furthermore, a rotating shaft 106 is fixedly connected to the middle of the lower end surface of the polishing turntable 103. The lower end of the rotating shaft 106 passes through the partition 102 and is connected to the output shaft of the driving motor 101 through a coupling, and the polishing turntable 103 is driven to rotate by the driving motor 101.

[0027] Furthermore, rectangular limiting grooves 204 are provided at the upper ends of both side end surfaces inside the grinding barrel 201 , and a rectangular cross-section annular limiting groove 203 is provided at the lower end surface inside the grinding barrel 201 .

[0028] Furthermore, a limiting ring 301 is fixedly provided on the lower end surface of the annular partition 3 , and rectangular limiting portions 302 are fixedly connected to the upper ends of the end surfaces on both sides of the annular partition 3 .

[0029] Furthermore, the limiting ring 301 on the annular partition 3 is inserted into the rectangular cross-section annular limiting groove 203 on the lower end surface of the grinding barrel 201, and the filter screen 202 is blocked by the annular partition 3. The limiting ring 301 is inserted into the rectangular cross-section annular limiting groove 203 to seal the lower end of the annular partition 3 and the lower end surface of the grinding barrel 201, thereby preventing the magnetic needle from escaping from the lower end of the annular partition 3, so that the magnetic needle and the workpiece can be ground inside the annular partition 3.

[0030] Furthermore, the rectangular limiting portions 302 on the two side end faces of the annular partition 3 slide into the rectangular limiting grooves 204 on the two side end faces inside the grinding barrel 201 respectively. When the grinding is completed, the annular partition 3 is pulled out of the grinding barrel 201 by pulling the two lifting plates 303, so that the magnetic needle can pass through the filter net 202 and fall into the receiving barrel 2 for collection. At the same time, the workpiece is blocked inside the grinding barrel 201. After the magnetic needle is filtered, the grinding barrel 201 can be pulled out to pour out and collect all the workpieces at once.

[0031] Working principle: When in use, the annular partition 3 is inserted into the receiving barrel 2 to block the filter 202, and the upper limit ring 301 of the annular partition 3 is inserted into the rectangular cross-section annular limit groove 203 on the lower end surface of the grinding barrel 201. The filter 202 is blocked by the annular partition 3, and the lower end of the annular partition 3 and the lower end surface of the grinding barrel 201 are sealed by inserting the limit ring 301 into the rectangular cross-section annular limit groove 203. At this time, the magnetic needle is disengaged from the lower end of the annular partition 3, so that the magnetic needle and the workpiece are ground inside the annular partition 3. The magnetic needle and the workpiece are placed inside the annular partition 3 and driven The motor 101 drives the polishing turntable 103 to rotate, and the rotation of the polishing turntable 103 drives multiple permanent magnets 104 to rotate. The permanent magnets 104 are energized to generate high-intensity magnetic field force, so that when the permanent magnets 104 rotate, they guide the magnetic needles to generate rapid rotation motion to grind the workpiece. When the grinding is completed, the annular partition 3 is pulled out of the grinding barrel 201 by pulling the two pulling plates 303, so that the magnetic needles can pass through the filter net 202 and fall into the receiving barrel 2 for collection, and at the same time, the workpieces are blocked inside the grinding barrel 201. After the magnetic needles are filtered, the grinding barrel 201 is pulled out to pour out and collect all the workpieces at once.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A polishing device for processing a fluid connector, comprising a polishing machine body (1), characterized in that: A driving motor (101) is fixedly arranged in the middle of the polishing machine body (1); a partition (102) is fixedly arranged on the upper end of the driving motor (101) in the polishing machine body (1); a polishing turntable (103) is arranged on the upper end of the partition (102); a plurality of permanent magnets (104) are arranged in a circular array on the upper end of the polishing turntable (103); a limiting barrel (107) is fixedly connected to the upper end of the polishing machine body (1); a receiving barrel (2) is arranged inside the limiting barrel (107), and the receiving barrel (2) extends out of the upper end of the limiting barrel (107); a grinding barrel (201) is arranged inside the receiving barrel (2); a filter screen (202) is arranged at the lower end of the outer end surface of the grinding barrel (201); an annular partition (3) is arranged on the inner end surface of the filter screen (202); and a pull-up plate (303) is fixedly connected to the upper ends of both side end surfaces inside the annular partition (3).

2. A grinding device for processing a fluid connector according to claim 1, characterized in that: Each of the permanent magnets (104) is fixedly connected to the upper end surface of the polishing turntable (103) via bolts (105).

3. A grinding device for processing a fluid connector according to claim 1, characterized in that: A rotating shaft (106) is fixedly connected to the middle of the lower end surface of the polishing turntable (103); the lower end of the rotating shaft (106) passes through the partition (102) and is connected to the output shaft of the driving motor (101) via a coupling.

4. A grinding device for processing a fluid connector according to claim 1, characterized in that: The upper ends of both side end surfaces inside the grinding barrel (201) are provided with rectangular limiting sliding grooves (204), and the lower end surface inside the grinding barrel (201) is provided with a rectangular cross-section annular limiting groove (203).

5. A grinding device for processing a fluid connector according to claim 4, characterized in that: A limiting ring (301) is fixedly arranged on the lower end surface of the annular partition (3), and rectangular limiting portions (302) are fixedly connected to the upper ends of the end surfaces on both sides of the annular partition (3).

6. A grinding device for processing a fluid connector according to claim 5, characterized in that: The upper limit ring (301) of the annular partition (3) is inserted into the rectangular cross-section annular limit groove (203) on the lower end surface inside the grinding barrel (201).

7. A grinding device for processing a fluid connector according to claim 6, characterized in that: The rectangular limiting portions (302) on the two side end surfaces of the annular partition (3) slide into the rectangular limiting sliding grooves (204) on the two side end surfaces inside the grinding barrel (201) respectively.

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