Perforating device for valve rod machining

Abstract

The utility model belongs to the technical field of valve rod machining, and particularly relates to a punching device for valve rod machining, which comprises a material storage part, a spacing adjusting part, blanking parts, a material control part and a clamping part, the spacing adjusting part is arranged on the material storage part in a matched manner, the blanking parts are symmetrically arranged on the material storage part, and the material storage part is connected with the material control part in a matched manner. According to the punching device for valve rod machining, through the matched design of the material storage part and the distance adjusting part, valve rod discharging control can be achieved, labor force for manually placing valve rods is reduced, and through the matched design of the distance adjusting part, the discharging part and the material control part, the punching efficiency is improved. According to the valve rod blanking device, valve rods of different sizes can be suitable when blanking is carried out on the device, the overall applicability is improved, through the design of the clamping piece, the valve rods can be conveniently and rapidly clamped and fixed, punching machining of the valve rods is achieved in cooperation with the punching mechanism, and the requirement for punching machining use of the valve rods is met.

Description

Technical Field

[0001] The utility model relates to the technical field of valve stem processing, in particular to a punching device for valve stem processing. Background Art

[0002] The valve is a control component in the pipeline fluid conveying system, which is used to change the cross-section of the passage and the flow direction of the medium. It has the functions of diversion, cut-off, throttling, check, diversion or overflow pressure relief. There are many varieties and specifications of valves used for fluid control. They can be used to control the flow of various types of fluids such as water, steam, oil, gas, mud, various corrosive media, liquid metal and radioactive fluid. During the use of the valve, the valve stem is needed to control the flow of the valve. The valve stem needs to be punched during processing. The current valve stem processing punching device will use the valve stem feeding mechanism when in use, which is used to transport the valve stem one by one to the drill bit for drilling. The feeding mechanism needs to manually place the valve stem, and the valve stem is punched one by one after transportation. The operation is inconvenient, and this type of mechanism cannot be easily adjusted and applied when processing valve stems of different sizes. The applicability is poor, which affects the processing efficiency. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies of the prior art, the utility model provides a punching device for valve stem processing, which solves the problems of the punching device for valve stem processing proposed in the above background technology, such as the inconvenience in placing the valve stem and the poor applicability when fixing the valve stem.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A punching device for valve stem processing comprises a material storage piece, a spacing adjustment piece, a material blanking piece, a material control piece and a clamping piece, the material storage piece is provided with a spacing adjustment piece, the material storage piece is symmetrically provided with the material blanking piece, the material storage piece and the material control piece are provided in a cooperative connection, the material blanking piece and the material control piece are provided in a cooperative connection, and the material control piece is provided with a clamping piece.

[0008] Furthermore, the material storage member is composed of a lower hopper and a fixed plate, and the bottom of the lower hopper is symmetrically fixedly connected with the fixed plate.

[0009] Furthermore, the spacing adjustment part is composed of a bidirectional screw, a motor, a sliding block and a baffle. The bidirectional screw is rotatably connected to the lower hopper, one end of the bidirectional screw is fixedly connected to the output shaft of the motor, the motor is fixedly connected to the outer wall of the lower hopper, the lower hopper on both sides of the bidirectional screw is fixedly connected with sliding blocks, the bidirectional screw is symmetrically threaded with baffles, the baffles are slidably connected to the sliding blocks, and the baffles are slidably connected to the sliding blocks, and the baffles are slidably connected to the cavity of the lower hopper.

[0010] Furthermore, the blanking piece is composed of a guide strip, a guide rod and a first cylinder, one side of the guide strip is symmetrically fixedly connected with a guide rod, the guide strip between the two guide rods is fixedly connected to the output shaft of the first cylinder, the first cylinder is fixedly connected to a fixed plate, and the guide rod is slidably inserted on the fixed plate.

[0011] Furthermore, the material control part is composed of a mounting seat, a limiting hole, a second cylinder, a mounting plate, a first baffle and a connecting plate. The mounting seat is symmetrically fixedly connected to the bottom of the fixing plate, one of the mounting seats is provided with a limiting hole, the mounting seat is cooperated with the second cylinder, the second cylinder at the position of the limiting hole is provided with a mounting plate, the bolts provided on the mounting plate are cooperated with the limiting hole, three first baffles are fixedly connected to the piston rod of the mounting plate, the first baffles are slidably inserted on the connecting plate, and the connecting plate is fixedly connected to the bottom of the material guide strip.

[0012] Furthermore, the clamping member is composed of a third cylinder, a clamping plate, a second baffle and a plug-in hole. The third cylinder is symmetrically arranged, and the two third cylinders are respectively fixedly connected to two mounting seats. The piston rod of the third cylinder is fixedly connected with a clamping plate, and three second baffles are fixedly connected to the clamping plate. The second baffles on the two clamping plates are staggered. The two clamping plates are matched with plug-in holes, and the second baffles are matched with the plug-in holes for plugging.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a valve stem processing punching device, which has the following

[0015] Beneficial effects:

[0016] The punching device for valve stem processing designed by the utility model can realize the controlled use of valve stem feeding through the coordinated design of the material storage part and the spacing adjustment part, thereby reducing the labor of manually placing the valve stem, and through the coordinated design of the spacing adjustment part, the material blanking part and the material control part, valve stems of different sizes can be used when feeding on the device, thereby improving the overall applicability, and through the design of the clamping part, the valve stem can be conveniently clamped and fixed, and the punching mechanism can be cooperated to realize the punching processing of the valve stem, thereby meeting the use of the valve stem punching processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

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

[0019] Figure 3 This is a schematic diagram of the structure of the spacing adjustment member of the utility model;

[0020] Figure 4 This is a schematic diagram of the blanking structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the material control component of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the clamping member of the utility model.

[0023] In the figure: 1. material storage part; 101. lower hopper; 102. fixed plate; 2. spacing adjustment part; 201. bidirectional screw rod; 202. motor; 203. sliding block; 204. baffle; 3. material blanking part; 301. material guide bar; 302. guide rod; 303. first cylinder; 4. material control part; 401. mounting seat; 402. limiting hole; 403. second cylinder; 404. mounting plate; 405. first baffle; 406. connecting plate; 5. clamping part; 501. third cylinder; 502. clamping plate; 503. second baffle; 504. plug-in hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example

[0026] like Figure 1-6As shown, a punching device for valve stem processing proposed in one embodiment of the utility model, the punching device for valve stem processing designed in this scheme is used in conjunction with a punching mechanism, and when the valve stem is punched, it can realize the controlled use of valve stems of different sizes one by one, thereby improving processing efficiency, comprising a material storage piece 1, a spacing adjustment piece 2, a blanking piece 3, a material control piece 4 and a clamping piece 5, the material storage piece 1 is provided with a spacing adjustment piece 2, the material storage piece 1 is symmetrically provided with blanking pieces 3, the material storage piece 1 and the material control piece 4 are provided in a cooperative connection, the blanking piece 3 and the material control piece 4 are provided in a cooperative connection, the material control piece 4 is provided with a clamping piece 5, the device is electrically connected to an external control device through a conduction line, the operation state of the device is controlled by the external control device, and the valve stem is punched. The valve stem 301 is placed in the lower hopper 101. The hopper-shaped design of the lower hopper 101 allows the valve stem to roll into the bottom center of the lower hopper 101. According to the length of the valve stem, the bidirectional screw rod 201 is driven by the motor 202 to rotate the bidirectional screw rod 201. The distance between the two baffles 204 that are threadedly connected to the bidirectional screw rod 201 and slidably connected to the sliding block 203 can be adjusted, so that the distance between the two baffles 204 can be adjusted to a distance suitable for the length of the valve stem. According to the diameter of the valve stem, the distance between the two guide bars 301 is adjusted. Through the telescopic control of the first cylinder 303, the guide bar 302 can be slidably plugged on the fixed plate 102, so that the guide bar 301 can be adjusted in translation, and the two guide bars 301 can be controlled. The spacing between the two guide strips 301 is adjusted so that the spacing between the two guide strips 301 is the same as the diameter of the valve stem. Then, according to the diameter of the valve stem, the position of the second cylinder 403 with the mounting plate 404 on the limiting hole 402 is adjusted, so as to adjust the height between the two second cylinders 403, so that the height between the first stop bars 405 provided on the two second cylinders 403 is the same as the diameter of the valve stem. The second cylinder 403 without the mounting plate 404 is located at the upper side on the mounting seat 401, and the second cylinder 403 with the mounting plate 404 is located at the lower side on the mounting seat 401. At this time, the second cylinder 403 without the mounting plate 404 is contracted, so that the first stop bar 405 is collected to one side of the connecting plate 406. At this time, the first stop bar 405 originally fell into The valve stem on the first stopper 405 at the current position will fall due to the loss of support, and the valve stem will fall onto the next first stopper 405, and then the retracted second cylinder 403 will reset the piston rod. At this time, the first stopper 405 is plugged into the connecting plate 406, which can block the valve stem that has not fallen. Since the height between the two first stoppers 405 is the diameter of a valve stem, only one valve stem can fall at a time. At this time, the piston rod of the second cylinder 403 below is recovered, so that the valve stem between the two first stoppers 405 falls, and the valve stem will fall onto the second stopper 503. The second stopper 503 is staggered and arranged on the symmetrically arranged clamping plate 502, which can support the falling valve stem, and the piston rods of the two third cylinders 501 are extended.The valve stem that falls on the second baffle 503 can be clamped. At this time, the clamped valve stem can be punched by the punching mechanism to meet the punching and fixing requirements. Then, the piston rods of the two third cylinders 501 are contracted to increase the distance between the two staggered second baffles 503, so that the valve stem that falls on the second baffle 503 can fall due to gravity, meeting the use effect of unloading the valve stem after the punching process. Then, the next valve stem is punched according to the above steps. Through the coordinated design, the operation of manually placing the valve stem evenly during loading can be reduced, and the loading efficiency can be improved. Moreover, the unloading adjustment control can be performed one by one according to the valve stems of different sizes, meeting the use requirements of the valve stem punching and improving the use effect. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. ,

[0027] like Figure 2 As shown, in some embodiments, the material storage member 1 consists of a lower hopper 101 and a fixed plate 102, and the bottom of the lower hopper 101 is symmetrically fixedly connected to the fixed plate 102. The design of the material storage member 1 can store and use multiple valve stems, so that the valve stems can roll down due to gravity to realize the material discharge operation.

[0028] like Figure 3 As shown, in some embodiments, the spacing adjustment member 2 is composed of a bidirectional screw rod 201, a motor 202, a sliding block 203 and a baffle 204. The bidirectional screw rod 201 is rotatably connected to the lower hopper 101, one end of the bidirectional screw rod 201 is fixedly connected to the output shaft of the motor 202, and the motor 202 is fixedly connected to the outer wall of the lower hopper 101. The lower hopper 101 on both sides of the bidirectional screw rod 201 is fixedly connected with sliding blocks 203, and the bidirectional screw rod 201 is symmetrically threaded with baffles 204. The baffle 204 is slidably connected to the sliding block 203, and the baffle 204 is slidably connected to the cavity of the lower hopper 101. The spacing adjustment member 2 can keep valve stems of different lengths in a centered state in the lower hopper 101 to meet the needs of material unloading.

[0029] like Figure 4 As shown, in some embodiments, the blanking piece 3 is composed of a guide strip 301, a guide rod 302 and a first cylinder 303. The guide strip 301 is symmetrically fixedly connected to the guide rod 302 on one side. The guide strip 301 between the two guide rods 302 is fixedly connected to the output shaft of the first cylinder 303. The first cylinder 303 is fixedly connected to the fixed plate 102. The guide rod 302 is slidably inserted into the fixed plate 102. The blanking piece 3 can adjust and control valve stems of different diameters to ensure that one valve stem is dropped for processing at a time.

[0030] like Figure 5As shown, in some embodiments, the material control component 4 is composed of a mounting seat 401, a limiting hole 402, a second cylinder 403, a mounting plate 404, a first baffle 405 and a connecting plate 406. The mounting seat 401 is symmetrically fixedly connected to the bottom of the fixing plate 102. A limiting hole 402 is opened on one of the mounting seats 401, and the second cylinder 403 is arranged on the mounting seat 401. The second cylinder 403 at the position of the limiting hole 402 is provided with a mounting plate 404. The bolts arranged on the mounting plate 404 are connected with the limiting hole 402. Three first baffles 405 are fixedly connected to the piston rod of the mounting plate 404. The first baffle 405 is slidably inserted into the connecting plate 406. The connecting plate 406 is fixedly connected to the bottom of the material guide strip 301. The material control component 4 can be adjusted and applied according to the diameter of different valve stems to realize the one-by-one dropping of the valve stems and improve the use effect.

[0031] like Figure 6 As shown, in some embodiments, the clamping member 5 is composed of a third cylinder 501, a clamping plate 502, a second baffle 503 and a plug-in hole 504. The third cylinder 501 is symmetrically arranged. The two third cylinders 501 are respectively fixedly connected to the two mounting seats 401. The piston rod of the third cylinder 501 is fixedly connected with a clamping plate 502. The clamping plate 502 is fixedly connected with three second baffles 503. The second baffles 503 on the two clamping plates 502 are staggered. The two clamping plates 502 are both provided with plug-in holes 504. The second baffles 503 are plug-in arranged in cooperation with the plug-in holes 504. The design of the clamping member 5 meets the use requirements, can clamp and fix the fallen valve stem, and meets the fixing requirements when drilling.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A punching device for valve stem processing, characterized in that: The invention comprises a material storage part (1), a spacing adjustment part (2), a material blanking part (3), a material control part (4) and a clamping part (5); the material storage part (1) is provided with a spacing adjustment part (2); the material storage part (1) is symmetrically provided with a material blanking part (3); the material storage part (1) and the material control part (4) are provided in a coordinated connection; the material blanking part (3) and the material control part (4) are provided in a coordinated connection; the material control part (4) is provided with a clamping part (5).

2. A valve stem processing punching device according to claim 1, characterized in that: The material storage member (1) is composed of a lower hopper (101) and a fixed plate (102), and the bottom of the lower hopper (101) is symmetrically fixedly connected to the fixed plate (102).

3. A valve stem drilling device according to claim 1, characterized in that: The spacing adjustment member (2) is composed of a bidirectional screw rod (201), a motor (202), a sliding block (203) and a baffle (204); the bidirectional screw rod (201) is rotatably connected to the lower hopper (101); one end of the bidirectional screw rod (201) is fixedly connected to the output shaft of the motor (202); the motor (202) is fixedly connected to the outer wall of the lower hopper (101); the lower hopper (101) on both sides of the bidirectional screw rod (201) is fixedly connected with a sliding block (203); the bidirectional screw rod (201) is symmetrically threaded with a baffle (204); the baffle (204) is slidably connected to the sliding block (203); and the baffle (204) is slidably connected to the cavity of the lower hopper (101).

4. A valve stem processing punching device according to claim 1, characterized in that: The blanking piece (3) is composed of a material guide strip (301), a guide rod (302) and a first cylinder (303); one side of the material guide strip (301) is symmetrically fixedly connected to the guide rod (302); the material guide strip (301) between the two guide rods (302) is fixedly connected to the output shaft of the first cylinder (303); the first cylinder (303) is fixedly connected to the fixed plate (102); and the guide rod (302) is slidably inserted into the fixed plate (102).

5. A valve stem drilling device according to claim 1, characterized in that: The material control member (4) is composed of a mounting seat (401), a limiting hole (402), a second cylinder (403), a mounting plate (404), a first stopper (405) and a connecting plate (406); the mounting seat (401) is symmetrically fixedly connected to the bottom of the fixing plate (102); a limiting hole (402) is provided on one of the mounting seats (401); the mounting seat (401) is provided with a second cylinder (403); a mounting plate (404) is provided on the second cylinder (403) at the position of the limiting hole (402); bolts provided on the mounting plate (404) are connected to the limiting hole (402); three first stoppers (405) are fixedly connected to the piston rod of the mounting plate (404); the first stoppers (405) are slidably plugged into the connecting plate (406); and the connecting plate (406) is fixedly connected to the bottom of the material guide strip (301).

6. A valve stem processing punching device according to claim 1, characterized in that: The clamping member (5) is composed of a third cylinder (501), a clamping plate (502), a second baffle (503) and a plug-in hole (504); the third cylinder (501) is symmetrically arranged; two third cylinders (501) are respectively fixedly connected to two mounting seats (401); a clamping plate (502) is fixedly connected to the piston rod of the third cylinder (501); three second baffles (503) are fixedly connected to the clamping plate (502); the second baffles (503) on the two clamping plates (502) are staggered; the two clamping plates (502) are both provided with a plug-in hole (504); the second baffles (503) are plug-in-arranged in a coordinated manner with the plug-in hole (504).

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