Positioning device for valve metal part machining

Abstract

The utility model relates to the field of valve metal part machining industry, in particular to a positioning device for valve metal part machining. The technical problems that when an existing valve positioning device is used, rapid feeding and discharging of a valve are usually not convenient, the valve is not convenient to rapidly move to a to-be-machined area to be positioned, and the positioning effect on the valve is poor are solved. According to the technical scheme, the positioning device for valve metal part machining comprises a moving assembly; the device further comprises a valve body assembly, a guide assembly, a discharging assembly, a first positioning assembly and a second positioning assembly. When the butterfly valve in the material guide body needs to be discharged, the butterfly valve in the material guide body can be conveniently discharged by pulling away the lowermost mounting plate, the limiting column is placed on the inner wall of the limiting hole, the lower end of the guide cylinder is attached to the upper end of the limiting ring, and the next butterfly valve can be conveniently placed on the inner wall of the limiting ring through the guide cylinder. And the valve can be conveniently and rapidly fed and discharged, and the positioning effect on the valve is good.

Description

Technical Field

[0001] The utility model belongs to the field of valve metal parts processing, and in particular relates to a positioning device for valve metal parts processing. Background Art

[0002] During the processing of valve metal parts, it is usually necessary to use a positioning device to position the valve shell to ensure that the metal parts can be accurately positioned and fixed during the processing to ensure the processing quality and improve production efficiency. At present, the valve shell is usually clamped and fixed using a clamping structure, and then the valve is drilled and edged. However, when using the existing valve positioning device, it is usually not convenient to quickly load and unload the valve, and it is not convenient to quickly move the valve to the area to be processed for positioning. The positioning effect of the valve is poor and needs further improvement. Utility Model Content

[0003] In order to overcome the problem that the existing valve positioning device is usually inconvenient to quickly load and unload the valve, and it is not convenient to quickly move the valve to the processing area for positioning, and the positioning effect of the valve is poor.

[0004] The technical solution of the utility model is: a positioning device for valve metal parts processing, including a moving component; also including a valve body component, a guide component, a blanking component, a first positioning component and a second positioning component; the valve body component is movably arranged on the upper end of the moving component; a guide component for guiding is arranged on the upper end of the valve body component; a blanking component for fast blanking is arranged on the moving component; a first positioning component for positioning is arranged on the upper end of the moving component; and second positioning components for positioning are arranged at the front and rear ends of the moving component.

[0005] Preferably, when in use, the guide assembly is first installed on the upper end of the valve body assembly, the moving assembly is opened to move the valve body assembly to the lower end of the blanking assembly, the valve stack is placed in the blanking assembly, the blanking assembly is opened to quickly lower the valve into the valve body assembly, and then the moving assembly is opened to move the valve body assembly to the right, and then the first positioning assembly is opened to squeeze the valve body assembly to the left to position it, and the second positioning assembly is opened to position the moving assembly, so that the valve can be quickly positioned, which solves the problem that the existing valve positioning device is usually inconvenient for rapid loading and unloading of the valve, and it is not convenient to quickly move the valve to the processing area for positioning, and the positioning effect of the valve is poor.

[0006] Preferably, the moving assembly includes a supporting block, a bearing, a servo motor, a screw, a threaded sleeve, a moving plate, a limit plate and a limit frame; the right end of the supporting block is fixedly connected to the bearing; the left end of the supporting block is fixedly connected to the servo motor; the right end of the output shaft of the servo motor is fixedly connected to the screw; the outer wall of the right end of the screw is in contact with the inner wall of the bearing; the outer wall of the screw is movably mounted with a threaded sleeve; the upper end of the threaded sleeve is fixedly connected to the moving plate; the front and rear ends of the moving plate are fixedly connected to the limit plates; the upper end of the supporting block is fixedly connected to a symmetrical limit frame. When the position of the moving plate needs to be moved, the servo motor is turned on to rotate the screw, and the screw will drive the threaded sleeve to move, thereby driving the valve body assembly to move left and right.

[0007] Preferably, the valve body assembly includes a limit ring, a limit hole and a butterfly valve; the upper end of the movable plate is fixedly connected to the limit ring; the inner wall of the limit ring is movably provided with a butterfly valve; the upper end of the limit ring is provided with evenly distributed limit holes, and the butterfly valve can be limited by the inner wall of the limit ring, thereby facilitating the quick and stable placement of the butterfly valve.

[0008] Preferably, the guide assembly includes a guide cylinder and a limit column; the guide cylinder is movably provided on the upper end of the limit ring; the lower end of the guide cylinder is fixedly connected to the limit columns which are evenly distributed; the outer wall of the limit column is adapted to the inner wall of the limit hole, and the limit column is placed on the inner wall of the limit hole so that the lower end of the guide cylinder and the upper end of the limit ring fit together, and the next butterfly valve can be conveniently placed on the inner wall of the limit ring through the guide cylinder.

[0009] Preferably, the material unloading assembly includes a support block, a first U-shaped block, a material guide body, a mounting groove, a mounting plate and a handle; the front and rear ends of the bearing block are fixedly connected to the support blocks; one end of the two support blocks close to each other is fixedly connected to the first U-shaped block; the upper end of the first U-shaped block is fixedly connected to the material guide body; the inner wall of the material guide body, the inner wall of the limit ring and the inner wall of the first U-shaped block are all in the same plane; the inner and outer walls of the material guide body are penetrated by evenly distributed mounting grooves; the inner wall of the mounting groove is movably provided with a mounting plate; the front end of the mounting plate is fixedly connected to a handle, and the mounting plate is held and inserted into the inner wall of the mounting groove, and the mounting plate is used to support the butterfly valve placed inside the material guide body. When it is necessary to unload the butterfly valve in the material guide body, the butterfly valve in the material guide body can be unloaded by pulling out the bottom mounting plate, which is convenient to use.

[0010] Preferably, the first positioning assembly includes a fixed block and a first electric cylinder; the upper ends of the two limit frames are fixedly connected to the fixed blocks; one end of the two fixed blocks close to each other is fixedly connected to the first electric cylinder. When the valve body assembly is moved to the processing area, the first electric cylinder is turned on so that the telescopic rod of the first electric cylinder squeezes the right end of the butterfly valve, so that the butterfly valve can be more stably squeezed against the inner wall of the limit ring, which is conducive to the stable placement of the butterfly valve.

[0011] Preferably, the second positioning assembly includes a second U-shaped block, a second electric cylinder, a limit block and a limit groove; the front and rear ends of the bearing block are fixedly connected to the second U-shaped block; the upper end of the second U-shaped block is fixedly connected to the second electric cylinder; the limit block is fixedly connected to the telescopic rod of the second electric cylinder; the limit block is in a "T" shape; the lower left and right ends of the limit block are in contact with the left and right inner walls of the second U-shaped block; the limit groove is provided through the front and rear ends of the limit block; the limit groove and the limit plate are adapted to each other, and when the movable plate moves to the right, the outer wall of the limit plate and the inner wall of the limit groove are in the same plane, and then the second electric cylinder is turned on to move the limit block toward the direction of the limit plate, and finally the inner wall of the limit groove is in contact with the outer wall of the limit plate, so that the limit plate can be quickly and stably positioned, thereby achieving stable placement of the butterfly valve.

[0012] Beneficial effects of the utility model:

[0013] 1. Insert the mounting plate into the inner wall of the mounting groove by holding the mounting plate, and use the mounting plate to support the butterfly valve placed inside the guide body. When the butterfly valve in the guide body needs to be unloaded, the lower mounting plate can be pulled out to facilitate unloading of the butterfly valve in the guide body. Place the limit column on the inner wall of the limit hole so that the lower end of the guide cylinder and the upper end of the limit ring fit together. The next butterfly valve can be conveniently placed on the inner wall of the limit ring through the guide cylinder, which solves the problem that the existing valve positioning device is usually inconvenient to quickly load and unload the valve when in use, and the positioning effect of the valve is poor;

[0014] 2. When the valve body assembly moves to the processing area, the first electric cylinder is turned on so that the telescopic rod of the first electric cylinder squeezes the right end of the butterfly valve, so that the butterfly valve can be squeezed more stably on the inner wall of the limit ring, which is conducive to the stable placement of the butterfly valve. When the movable plate moves to the right, the outer wall of the limit plate and the inner wall of the limit groove are in the same plane, and then the second electric cylinder is turned on to move the limit block toward the direction of the limit plate, and finally the inner wall of the limit groove and the outer wall of the limit plate are fitted, so that the limit plate can be quickly and stably positioned, which solves the problem that the existing valve positioning device is not convenient to quickly move the valve to the processing area for positioning when in use, and the positioning effect of the valve is poor;

[0015] 3. When the position of the movable plate needs to be moved, turn on the servo motor to rotate the screw rod, and the screw rod will drive the thread sleeve to move, thereby driving the valve body assembly to move left and right. The butterfly valve can be limited by the inner wall of the limit ring, thereby facilitating the rapid and stable placement of the butterfly valve, thereby facilitating the rapid positioning and movement of the butterfly valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional structural schematic diagram of a positioning device for valve metal parts processing of the utility model;

[0017] Figure 2 The three-dimensional structure diagram of the moving component, the first positioning component and the second positioning component of the positioning device for valve metal parts processing of the utility model is shown;

[0018] Figure 3 What is shown is a three-dimensional structural schematic diagram of a valve body assembly of a positioning device for valve metal parts processing of the utility model;

[0019] Figure 4 What is shown is a three-dimensional structural schematic diagram of a guide assembly of a positioning device for valve metal parts processing of the utility model;

[0020] Figure 5 What is shown is a three-dimensional structural schematic diagram of a blanking component of a positioning device for valve metal parts processing of the utility model.

[0021] The marks in the accompanying drawings are: 1-moving assembly, 101-bearing block, 102-bearing, 103-servo motor, 104-screw rod, 105-thread sleeve, 106-moving plate, 107-limiting plate, 108-limiting frame, 2-valve body assembly, 201-limiting ring, 202-limiting hole, 203-butterfly valve, 3-guide assembly, 301-guide cylinder, 302-limiting column, 4-unloading assembly, 401-support block, 402-first U-shaped block, 403-material guide body, 404-mounting groove, 405-mounting plate, 406-handle, 5-first positioning assembly, 501-fixed block, 502-first electric cylinder, 6-second positioning assembly, 601-second U-shaped block, 602-second electric cylinder, 603-limiting block, 604-limiting groove. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] See also Figure 1 The utility model provides an embodiment: a positioning device for valve metal parts processing, including a moving component 1; also including a valve body component 2, a guide component 3, a blanking component 4, a first positioning component 5 and a second positioning component 6; the valve body component 2 is movably arranged on the upper end of the moving component 1; the guide component 3 for guiding is arranged on the upper end of the valve body component 2; the blanking component 4 for fast blanking is arranged on the moving component 1; the first positioning component 5 for positioning is arranged on the upper end of the moving component 1; the second positioning components 6 for positioning are arranged at the front and rear ends of the moving component 1.

[0024] See also Figure 2In this embodiment, the moving assembly 1 includes a bearing block 101, a bearing 102, a servo motor 103, a screw 104, a threaded sleeve 105, a moving plate 106, a limiting plate 107 and a limiting frame 108; the right end of the bearing block 101 is fixedly connected with the bearing 102; the left end of the bearing block 101 is fixedly connected with the servo motor 103; the right end of the output shaft of the servo motor 103 is fixedly connected with the screw 104; the outer wall of the right end of the screw 104 is in contact with the inner wall of the bearing 102; the threaded sleeve 105 is movably installed on the outer wall of the screw 104; the upper end of the threaded sleeve 105 is fixedly connected with the moving plate 106; the front and rear ends of the moving plate 106 are fixedly connected with the limiting plate 107; the upper end of the bearing block 101 is fixedly connected with a symmetrical limiting frame 108; the first positioning assembly 5 includes a fixed block 501 and the first electric cylinder 502; the upper ends of the two limit frames 108 are fixedly connected with a fixing block 501; the ends of the two fixing blocks 501 close to each other are fixedly connected with the first electric cylinder 502; the second positioning assembly 6 includes a second U-shaped block 601, a second electric cylinder 602, a limiting block 603 and a limiting groove 604; the front and rear ends of the bearing block 101 are fixedly connected with the second U-shaped block 601; the upper end of the second U-shaped block 601 is fixedly connected with the second electric cylinder 602; the limiting block 603 is fixedly connected to the telescopic rod of the second electric cylinder 602; the limiting block 603 is "T" shaped; the lower parts of the left and right ends of the limiting block 603 are fitted with the inner walls of the left and right ends of the second U-shaped block 601; the front and rear ends of the limiting block 603 are penetrated to form a limiting groove 604; the limiting groove 604 and the limiting plate 107 are adapted.

[0025] See also Figure 3 In this embodiment, the valve body assembly 2 includes a limit ring 201, a limit hole 202 and a butterfly valve 203; the upper end of the movable plate 106 is fixedly connected to the limit ring 201; the inner wall of the limit ring 201 is movably provided with a butterfly valve 203; the upper end of the limit ring 201 is provided with uniformly distributed limit holes 202.

[0026] See also Figure 4 In this embodiment, the guide assembly 3 includes a guide cylinder 301 and a limiting column 302; the guide cylinder 301 is movably provided on the upper end of the limiting ring 201; the lower end of the guide cylinder 301 is fixedly connected with uniformly distributed limiting columns 302; the outer wall of the limiting column 302 is adapted to the inner wall of the limiting hole 202.

[0027] See also Figure 5In this embodiment, the material unloading assembly 4 includes a support block 401, a first U-shaped block 402, a material guide body 403, a mounting groove 404, a mounting plate 405 and a handle 406; the front and rear ends of the bearing block 101 are fixedly connected with the support blocks 401; one end of the two support blocks 401 close to each other is fixedly connected with the first U-shaped block 402; the upper end of the first U-shaped block 402 is fixedly connected with the material guide body 403; the inner wall of the material guide body 403, the inner wall of the limit ring 201 and the inner wall of the first U-shaped block 402 are all in the same plane; the inner and outer walls of the material guide body 403 are penetrated with evenly distributed mounting grooves 404; the inner wall of the mounting groove 404 is movably provided with a mounting plate 405; the front end of the mounting plate 405 is fixedly connected with a handle 406.

[0028] When working, first, place the limit column 302 on the inner wall of the limit hole 202, so that the lower end of the guide cylinder 301 fits with the upper end of the limit ring 201, and then turn on the servo motor 103 to rotate the screw rod 104, which will drive the wire sleeve 105 to move, thereby driving the valve body assembly 2 to move left and right, so that the inner wall of the limit ring 201 and the inner wall of the guide body 403 are in the same plane;

[0029] When the butterfly valve 203 in the material guide body 403 needs to be unloaded, the butterfly valve 203 in the material guide body 403 can be unloaded conveniently by pulling out the lowest mounting plate 405. After the butterfly valve 203 is finally unloaded, it can be limited by the inner wall of the limiting ring 201.

[0030] When the valve body assembly 2 moves to the processing area, the first electric cylinder 502 is turned on so that the telescopic rod of the first electric cylinder 502 squeezes the right end of the butterfly valve 203, so that the butterfly valve 203 can be more stably squeezed on the inner wall of the limit ring 201, and at the same time, the outer wall of the limit plate 107 and the inner wall of the limit groove 604 are in the same plane, and then the second electric cylinder 602 is turned on so that the limit block 603 moves toward the direction of the limit plate 107, and finally the inner wall of the limit groove 604 is fitted with the outer wall of the limit plate 107, so that the limit plate 107 can be quickly and stably positioned, which facilitates the stable processing of the butterfly valve 203.

[0031] Through the above steps, when in use, first install the guide component 3 on the upper end of the valve body component 2, open the moving component 1 to move the valve body component 2 to the lower end of the blanking component 4, stack the valves and place them in the blanking component 4, open the blanking component 4 to quickly lower the valve into the valve body component 2, and then open the moving component 1 to move the valve body component 2 to the right, then open the first positioning component 5 to squeeze and position the valve body component 2 to the left, open the second positioning component 6 to position the moving component 1, and then the valve can be quickly positioned, which solves the problem that the existing valve positioning device is usually inconvenient to quickly load and unload the valve, and it is not convenient to quickly move the valve to the processing area for positioning, and the positioning effect of the valve is poor.

[0032] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A positioning device for valve metal parts processing, comprising a moving component (1); characterized in that: The invention also comprises a valve body assembly (2), a guide assembly (3), a material discharge assembly (4), a first positioning assembly (5) and a second positioning assembly (6); the valve body assembly (2) is movably arranged on the upper end of the movable assembly (1); the guide assembly (3) for guiding is arranged on the upper end of the valve body assembly (2); the material discharge assembly (4) for rapid material discharge is arranged on the movable assembly (1); the first positioning assembly (5) for positioning is arranged on the upper end of the movable assembly (1); and the second positioning assembly (6) for positioning is arranged at the front and rear ends of the movable assembly (1).

2. A positioning device for valve metal parts processing according to claim 1, characterized in that: The moving assembly (1) comprises a bearing block (101), a bearing (102), a servo motor (103), a screw rod (104), a threaded sleeve (105), a moving plate (106), a limiting plate (107) and a limiting frame (108); the right end of the bearing block (101) is fixedly connected to the bearing (102) in a through-type manner; the left end of the bearing block (101) is fixedly connected to the servo motor (103); the right end of the output shaft of the servo motor (103) is fixedly connected to the screw rod (104); the right end outer wall of the screw rod (104) is in contact with the inner wall of the bearing (102); the threaded sleeve (105) is movably mounted on the outer wall of the screw rod (104); the upper end of the threaded sleeve (105) is fixedly connected to the moving plate (106); the front and rear ends of the moving plate (106) are fixedly connected to the limiting plate (107); and the upper end of the bearing block (101) is fixedly connected to a symmetrical limiting frame (108).

3. A positioning device for valve metal parts processing according to claim 2, characterized in that: The valve body assembly (2) comprises a limit ring (201), a limit hole (202) and a butterfly valve (203); the upper end of the movable plate (106) is fixedly connected to the limit ring (201); the inner wall of the limit ring (201) is movably provided with a butterfly valve (203); and the upper end of the limit ring (201) is provided with evenly distributed limit holes (202).

4. A positioning device for valve metal parts processing according to claim 3, characterized in that: The guide assembly (3) comprises a guide cylinder (301) and a limiting column (302); the guide cylinder (301) is movably arranged on the upper end of the limiting ring (201); the lower end of the guide cylinder (301) is fixedly connected with evenly distributed limiting columns (302); the outer wall of the limiting column (302) is matched with the inner wall of the limiting hole (202).

5. A positioning device for valve metal parts processing according to claim 3, characterized in that: The material unloading assembly (4) comprises a support block (401), a first U-shaped block (402), a material guide body (403), a mounting groove (404), a mounting plate (405) and a handle (406); the front and rear ends of the bearing block (101) are fixedly connected to the support block (401); one end of the two support blocks (401) close to each other is fixedly connected to the first U-shaped block (402); the upper end of the first U-shaped block (402) is fixedly connected to the material guide body (403); the inner wall of the material guide body (403), the inner wall of the limit ring (201) and the inner wall of the first U-shaped block (402) are all in the same plane; the inner and outer walls of the material guide body (403) are penetrated by evenly distributed mounting grooves (404); the inner wall of the mounting groove (404) is movably provided with a mounting plate (405); and the front end of the mounting plate (405) is fixedly connected to the handle (406).

6. A positioning device for valve metal parts processing according to claim 2, characterized in that: The first positioning assembly (5) comprises a fixed block (501) and a first electric cylinder (502); the upper ends of the two limit frames (108) are fixedly connected to the fixed block (501); and one end of the two fixed blocks (501) close to each other is fixedly connected to the first electric cylinder (502).

7. A positioning device for valve metal parts processing according to claim 2, characterized in that: The second positioning assembly (6) comprises a second U-shaped block (601), a second electric cylinder (602), a limit block (603) and a limit groove (604); the second U-shaped block (601) is fixedly connected to the front and rear ends of the bearing block (101); the second electric cylinder (602) is fixedly connected to the upper end of the second U-shaped block (601); the limit block (603) is fixedly connected to the telescopic rod of the second electric cylinder (602); the limit block (603) is in a "T" shape; the lower parts of the left and right ends of the limit block (603) are in contact with the inner walls of the left and right ends of the second U-shaped block (601); the limit groove (604) is provided through the front and rear ends of the limit block (603); the limit groove (604) and the limit plate (107) are matched.

Images