A valve sleeve grinding and polishing device for solenoid valve processing

Abstract

The utility model discloses a valve sleeve grinding and polishing device for electromagnetic valve processing, comprising a base, a grinding disc is arranged above the base, a rotating driving member is installed between the base and the grinding disc, the rotating driving member is used to drive the grinding disc to rotate, a longitudinal frame is installed on one side of the base, a mounting frame is longitudinally slidably installed on the longitudinal frame, a longitudinal lifting member is installed between the longitudinal frame and the mounting frame, a position adjustment component is installed at the bottom end of the mounting frame, the position adjustment component comprises a vertical plate arranged below the mounting frame, a horizontal cylinder is arranged on one side of the vertical plate, and a connecting frame is installed at one end of the horizontal cylinder close to the vertical plate; during the operation of the utility model, a connecting rod is arranged between the outer wall of the horizontal rod and the pressure plate, and during the movement of the horizontal rod, the pressure plate is driven to move outward along the guide sleeve by the connecting rod, so that each pressure plate is tightly attached to the inner wall of the valve sleeve, thereby fixing the valve sleeve, and facilitating the grinding and polishing of the valve sleeve.

Description

Technical Field

[0001] The utility model belongs to the technical field of electromagnetic valve processing, in particular to a valve sleeve grinding and polishing device for electromagnetic valve processing. Background Art

[0002] According to the patent document with the authorization announcement number of "CN218285048U" and the invention name of "A polishing device for solenoid valve processing", the specification states: A polishing device for solenoid valve processing, including a base, a mounting frame fixedly connected to the top of the base, a hydraulic cylinder installed on the top of the mounting frame, a hydraulic rod installed at the bottom of the hydraulic cylinder, a mounting plate fixedly connected to the bottom of the hydraulic rod, a mounting cylinder penetratingly connected to both sides of the mounting plate, a piston rod slidably connected to the inner side of the mounting cylinder, a compression spring fixedly connected to the top of the piston rod, a fixing assembly fixedly connected to the bottom of the piston rod, a polishing motor installed in the middle of the bottom of the mounting plate, a rotating shaft fixedly connected to the output shaft of the polishing motor, and polishing plates fixedly connected to both sides of the rotating shaft, but the following defects still exist:

[0003] During the grinding process of the valve sleeve, it is inconvenient to adjust the grinding position and grinding angle of the valve sleeve, and the grinding efficiency is low. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a valve sleeve grinding and polishing device for solenoid valve processing, which effectively solves the problem of inconvenient adjustment of the grinding position and grinding angle of the valve sleeve during grinding.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a valve sleeve grinding and polishing device for solenoid valve processing, comprising a base, a grinding disc is provided above the base, a rotating drive member is installed between the base and the grinding disc, the rotating drive member is used to drive the grinding disc to rotate, a longitudinal frame is installed on one side of the base, a mounting frame is longitudinally slidably installed on the longitudinal frame, a longitudinal lifting member is installed between the longitudinal frame and the mounting frame, and a position adjustment component is installed at the bottom end of the mounting frame.

[0006] Preferably, the position adjustment assembly includes a vertical plate arranged below the mounting frame, a horizontal tube is provided on one side of the vertical plate, a connecting frame is installed on one end of the horizontal tube close to the vertical plate, one side of the connecting frame is fixedly connected to the output shaft of the second motor, and the second motor is fixedly mounted on the vertical plate.

[0007] Preferably, a guide sleeve is installed at an equal angle on the outer wall of the transverse tube, a pressure plate is provided on the side of the guide sleeve away from the transverse tube, a guide member is installed on the side of the pressure plate close to the guide sleeve, and the guide member is slidably connected to the guide sleeve.

[0008] Preferably, a transverse rod is movably installed inside the transverse tube, and one end of the transverse rod away from the connecting frame passes through the side of the transverse tube away from the connecting frame. A connecting rod is provided between the pressure plate and the transverse rod, and both ends of the connecting rod are respectively hinged to the end of the pressure plate and the outer wall of the transverse rod.

[0009] Preferably, a side frame is installed at one end of the transverse rod close to the connecting frame, a screw is threadedly installed on the side frame, one end of the screw is rotatably connected to one end of the transverse tube close to the connecting frame, one end of the screw is fixedly connected to the output shaft of the third motor, and the third motor is fixedly installed at one end of the transverse tube close to the connecting frame.

[0010] Preferably, a connecting block is fixedly mounted on the top end of the vertical plate, a rotating frame is fixedly mounted on the bottom end of the mounting frame, and the connecting block is rotatably mounted on the rotating frame.

[0011] Preferably, one end of the rotating shaft of the connecting block is fixedly connected to the output shaft of the first motor, and the first motor is fixedly mounted on the rotating frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] During operation, a connecting rod is arranged between the outer wall of the transverse rod and the pressure plate. During the movement of the transverse rod, the pressure plate is driven to move outward along the guide sleeve by the connecting rod, so that each pressure plate is closely attached to the inner wall of the valve sleeve, thereby fixing the valve sleeve and facilitating the grinding and polishing of the valve sleeve.

[0014] During operation, by turning on the second motor, the transverse cylinder can be driven to rotate so that the valve sleeve to be polished is facing downward. After turning on the first motor, the connecting block can be driven to rotate to adjust the angle of the valve sleeve, which facilitates the position adjustment of the valve sleeve and improves the valve sleeve polishing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 This is a schematic diagram of the structure of a valve sleeve grinding and polishing device for solenoid valve processing according to the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the position adjustment component of the utility model;

[0019] Figure 3 This is a schematic diagram of the external structure of the transverse tube of the utility model;

[0020] Figure 4It is a schematic diagram of the internal structure of the transverse cylinder of the utility model.

[0021] In the figure: 1. base; 2. grinding disc; 3. longitudinal frame; 4. mounting frame; 5. position adjustment assembly; 501. vertical plate; 502. connecting block; 503. rotating frame; 504. first motor; 505. transverse cylinder; 506. connecting frame; 507. second motor; 508. guide sleeve; 509. pressing plate; 510. guide member; 511. transverse rod; 512. connecting rod; 513. side frame; 514. screw; 515. third motor; 516. spring; 517. limit plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] Embodiment 1, by Figure 1-4 The utility model relates to a valve sleeve grinding and polishing device for solenoid valve processing, comprising a base 1, a grinding disc 2 is provided above the base 1, a rotating driving member is installed between the base 1 and the grinding disc 2, the rotating driving member is used to drive the grinding disc 2 to rotate, a longitudinal frame 3 is installed on one side of the base 1, a mounting frame 4 is longitudinally slidably installed on the longitudinal frame 3, a longitudinal lifting member is installed between the longitudinal frame 3 and the mounting frame 4, and a position adjustment component 5 is installed at the bottom end of the mounting frame 4.

[0024] The position adjustment assembly 5 includes a vertical plate 501 disposed below the mounting frame 4, a horizontal cylinder 505 is disposed on one side of the vertical plate 501, a connecting frame 506 is mounted on one end of the horizontal cylinder 505 close to the vertical plate 501, one side of the connecting frame 506 is fixedly connected to the output shaft of the second motor 507, the second motor 507 is fixedly mounted on the vertical plate 501, a guide sleeve 508 is mounted at an equal angle on the outer wall of the horizontal cylinder 505, a pressing plate 509 is disposed on the side of the guide sleeve 508 away from the horizontal cylinder 505, a guide member 510 is mounted on the side of the pressing plate 509 close to the guide sleeve 508, and the guide member 510 is slidably connected to the guide sleeve 508. Figure 4 The inner ends of the two guide members 510 in the single guide sleeve 508 are connected to the limit plate 517, and the limit plate 517 can limit the guide member 510 from escaping from the guide sleeve 508. A spring 516 is also sleeved on the guide member 510, and the two ends of the spring 516 are respectively pressed against the limit plate 517 and the inner side of the wall of the guide sleeve 508, and the spring 516 has a retracting effect on the pressure plate 509.

[0025] A transverse rod 511 is movably installed inside the transverse cylinder 505, and one end of the transverse rod 511 away from the connecting frame 506 passes through the transverse cylinder 505. A connecting rod 512 is provided between the pressure plate 509 and the transverse rod 511, and the two ends of the connecting rod 512 are hinged to the end of the pressure plate 509 and the outer wall of the transverse rod 511 respectively. A side frame 513 is installed at the end of the transverse rod 511 close to the connecting frame 506, and a screw 514 is threadedly installed on the side frame 513. One end of the screw 514 passes through the transverse cylinder 505 and is fixedly connected to the output shaft of the third motor 515. The third motor 515 is fixedly installed at one end of the transverse cylinder 505 close to the connecting frame 506. A connecting block 502 is fixedly installed at the top of the vertical plate 501, and a rotating frame 503 is fixedly installed at the bottom of the mounting frame 4. The first motor 504 is fixedly mounted on the rotating frame 503, and one end of the rotating shaft of the connecting block 502 is fixedly connected to the output shaft of the first motor 504. The first motor 504 is fixedly mounted on the rotating frame 503. A connecting rod 512 is arranged between the outer wall of the transverse rod 511 and the pressure plate 509. During the movement of the transverse rod 511, the pressure plate 509 is driven to move outward along the guide sleeve 508 by the connecting rod 512, so that each pressure plate 509 is in close contact with the inner wall of the valve sleeve, thereby fixing the valve sleeve and facilitating the grinding and polishing of the valve sleeve. When the second motor 507 is turned on, it can drive the transverse cylinder 505 to rotate, so that the position of the valve sleeve to be polished faces downward. After the first motor 504 is turned on, it can drive the connecting block 502 to rotate, adjust the angle of the valve sleeve, facilitate the position adjustment of the valve sleeve, and improve the grinding efficiency of the valve sleeve.

[0026] Working principle: during operation, the valve sleeve to be polished is first sleeved on the outer side of the transverse cylinder 505, and then the third motor 515 is turned on to rotate the screw rod 514. Since the screw rod 514 is threadedly connected to the side frame 513, the side frame 513 is driven to move toward the side of the connecting frame 506, and then the connecting rod 512 is used to push each pressing plate 509 to move outward along the guide sleeve 508 until each pressing plate 509 is in close contact with the inner wall of the valve sleeve, thereby fixing the valve sleeve for easy polishing; then the second motor 507 is turned on to rotate the transverse cylinder 505, and the position of the valve sleeve to be polished is adjusted to the bottom, and then the first motor 504 is turned on to rotate the connecting block 502, so as to adjust the polishing angle of the valve sleeve, and then the height of the valve sleeve is adjusted by the longitudinal lifting member, so that the valve sleeve contacts the surface of the polishing disc 2, and then the rotating drive member is turned on to rotate the polishing disc 2, and after the polishing disc 2 rotates, the position of the valve sleeve to be polished is continuously polished.

Claims

1. A valve sleeve grinding and polishing device for solenoid valve processing, comprising a base (1), characterized in that: A grinding disc (2) is provided above the base (1), a rotating driving member is installed between the base (1) and the grinding disc (2), and the rotating driving member is used to drive the grinding disc (2) to rotate; a longitudinal frame (3) is installed on one side of the base (1), a mounting frame (4) is longitudinally slidably installed on the longitudinal frame (3), a longitudinal lifting member is installed between the longitudinal frame (3) and the mounting frame (4), and a position adjustment component (5) is installed at the bottom end of the mounting frame (4).

2. The valve sleeve grinding and polishing device for solenoid valve processing according to claim 1 is characterized in that: The position adjustment assembly (5) comprises a vertical plate (501) arranged below the mounting frame (4); a horizontal cylinder (505) is provided on one side of the vertical plate (501); a connecting frame (506) is installed on one end of the horizontal cylinder (505) close to the vertical plate (501); one side of the connecting frame (506) is fixedly connected to the output shaft of the second motor (507); and the second motor (507) is fixedly mounted on the vertical plate (501).

3. The valve sleeve grinding and polishing device for solenoid valve processing according to claim 2 is characterized in that: A guide sleeve (508) is installed at an equal angle on the outer wall of the transverse cylinder (505); a pressure plate (509) is provided on the side of the guide sleeve (508) away from the transverse cylinder (505); a guide member (510) is installed on the side of the pressure plate (509) close to the guide sleeve (508); and the guide member (510) is slidably connected to the guide sleeve (508).

4. The valve sleeve grinding and polishing device for solenoid valve processing according to claim 2, characterized in that: A transverse rod (511) is movably installed inside the transverse tube (505), and one end of the transverse rod (511) away from the connecting frame (506) passes through the transverse tube (505). A connecting rod (512) is provided between the pressing plate (509) and the transverse rod (511), and the two ends of the connecting rod (512) are respectively hinged to the end of the pressing plate (509) and the outer wall of the transverse rod (511).

5. The valve sleeve grinding and polishing device for solenoid valve processing according to claim 4, characterized in that: A side frame (513) is installed at one end of the transverse rod (511) close to the connecting frame (506), a screw rod (514) is threadedly installed on the side frame (513), one end of the screw rod (514) passes through the transverse cylinder (505) and is fixedly connected to the output shaft of the third motor (515), and the third motor (515) is fixedly installed at one end of the transverse cylinder (505) close to the connecting frame (506).

6. The valve sleeve grinding and polishing device for solenoid valve processing according to claim 2, characterized in that: A connecting block (502) is fixedly mounted on the top end of the vertical plate (501), a rotating frame (503) is fixedly mounted on the bottom end of the mounting frame (4), and the connecting block (502) is rotatably mounted on the rotating frame (503).

7. The valve sleeve grinding and polishing device for solenoid valve processing according to claim 6, characterized in that: One end of the rotating shaft of the connecting block (502) is fixedly connected to the output shaft of the first motor (504), and the first motor (504) is fixedly mounted on the rotating frame (503).

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