Flange hole forming device for production of film type pneumatic stop valve

Abstract

The utility model discloses a flange hole forming device for diaphragm type pneumatic stop valve production, and particularly relates to the field of diaphragm type pneumatic stop valve production, which comprises a base and is characterized in that a telescopic column is arranged at the top end of the base, a top plate is arranged at the power end of the telescopic column, a control assembly is arranged at the bottom of the top plate, and a connecting seat is arranged at the bottom of the control assembly. The bottom of the connecting base is provided with a punching mechanism, the punching mechanism comprises punching equipment connected with the connecting base, the bottom of the connecting base is further provided with a first protective shell and a second protective shell which are movably connected with each other, and the first protective shell and the second protective shell are arranged on the outer surface of the punching mechanism in a sleeving mode. And meanwhile, the punching equipment is wrapped by the first protective shell and the second protective shell which are arranged outside the punching equipment, so that when the punching equipment works, an operator is not affected by chip emission, and the safety of the operator is protected.

Description

Technical Field

[0001] The utility model relates to the production field of film-type pneumatic cut-off valves, and more specifically, to a flange hole opening device for the production of film-type pneumatic cut-off valves. Background Art

[0002] Diaphragm pneumatic shut-off valve is a valve used to control the flow of fluids. It mainly cuts off, opens or changes the flow direction of the medium by receiving signals from regulating instruments, thereby achieving automatic control of process parameters such as pressure, flow, temperature or liquid level. This valve is widely used in production process automatic control and remote control systems in various industrial sectors such as petroleum, chemical industry, metallurgy, electric power, light industry, textiles, etc.

[0003] When installing existing diaphragm pneumatic shut-off valves, flanges are usually used to connect them to ensure the sealing performance of the diaphragm pneumatic shut-off valves during operation. Diaphragm pneumatic shut-off valves are usually formed by casting during processing, which requires punching during processing. During the punching process, the punching mechanism needs to be manually aligned with the pneumatic shut-off valve and the pneumatic shut-off valve needs to be punched. However, during the punching process, debris can easily fly out and injure the operator.

[0004] Therefore, in order to solve the above problems, a flange hole opening device for producing a diaphragm type pneumatic shut-off valve is proposed. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a flange hole opening device for producing a diaphragm-type pneumatic shut-off valve, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flange hole opening device for the production of a diaphragm-type pneumatic shut-off valve, comprising a base, characterized in that a telescopic column is provided at the top of the base, a top plate is provided at the power end of the telescopic column, a control component is provided at the bottom of the top plate, a connecting seat is provided at the bottom of the control component, a punching mechanism is provided at the bottom of the connecting seat, the punching mechanism includes a punching device connected to the connecting seat, and a protective shell 1 and a protective shell 2 that are movably connected to each other are also provided at the bottom of the connecting seat, and the protective shell 1 and the protective shell 2 are sleeved on the outer surface of the punching mechanism.

[0007] Preferably, a slide groove is provided on the surface of the first protective shell, and the second protective shell is movably arranged inside the slide groove, a telescopic rod is provided inside the slide groove, and a spring is sleeved on the outer surface of the telescopic rod.

[0008] Preferably, a base is provided on the top of the base, and a buckle is provided on the surface of the base.

[0009] Preferably, the buckle surface is provided with two groups of sliding grooves, and a blocking plate is movably arranged in the sliding grooves, and the blocking plate is provided with a movable rod on one side in the buckle, and a groove is formed in the middle part of the buckle, and a knob is arranged in the groove, and the knob is connected with the movable rod.

[0010] Preferably, the cross section of the knob is oval, and when the curved surface of the knob is connected with the movable rod, the blocking plate is in the sliding groove, and when the two ends of the knob are connected with the movable rod, the blocking plate is outside the sliding groove.

[0011] Preferably, the bottom of the blocking plate is provided with a connecting pad, and the bottom of the connecting pad is provided with a skin for increasing friction.

[0012] The technical effects and advantages of the utility model are as follows:

[0013] Compared with the prior art, the utility model discloses a telescopic column drives the vertical movement of the top plate, thereby controlling the position of the punching mechanism, so as to punch the pneumatic cut-off valve, and meanwhile, the punching equipment is wrapped by the protective shell one and the protective shell two arranged outside the punching equipment, so that the operator will not be affected by the splashing of the debris when the punching equipment works, thereby protecting the safety of the operator. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic view of the utility model.

[0015] Figure 2 It is the structure schematic view of the punching mechanism of the utility model.

[0016] Figure 3 It is the structure schematic view between the protective shell one and the protective shell two of the utility model.

[0017] Figure 4 It is the structure schematic view of the top of the base of the utility model.

[0018] Figure 5 It is the structure schematic view in the buckle of the utility model.

[0019] Figure 6 It is the structure schematic view of the bottom of the blocking plate of the utility model.

[0020] The reference signs are: 1, base;2, telescopic column;3, top plate;4, control assembly;5, punching mechanism;6, base;7, buckle;8, connecting seat;9, protective shell one;10, protective shell two;11, punching equipment;12, telescopic rod;13, knob;14, sliding groove;15, blocking plate;16, movable rod;17, connecting pad. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] Embodiment one

[0023] As shown in the accompanying drawings Figure 1 And Figure 2 The flange hole opening device for producing a diaphragm type pneumatic shut-off valve, including base 1, the top of base 1 is provided with telescopic column 2, the power end of telescopic column 2 is provided with top plate 3, the bottom of top plate 3 is provided with control assembly 4, the bottom of control assembly 4 is provided with connecting seat 8, the bottom of connecting seat 8 is provided with punching mechanism 5, punching mechanism 5 includes punching equipment 11 connected with connecting seat 8, the bottom of connecting seat 8 is also provided with protective shell one 9 and protective shell two 10 that are movably connected with each other, and protective shell one 9 and protective shell two 10 are sleeved on the outer surface of punching mechanism 5.

[0024] Among them: through telescopic column 2 drives top plate 3 vertical movement, thereby controlling the position of punching mechanism 5, so as to punch the pneumatic shut-off valve, at the same time, through the protective shell one 9 and protective shell two 10 arranged outside punching equipment 11, the operator will not be affected by the splashing of debris when punching equipment 11 works, so as to protect the safety of the operator.

[0025] Embodiment two

[0026] On the basis of embodiment one, the scheme in embodiment one is further refined in combination with the following specific working mode, and details are described below:

[0027] As shown in the accompanying drawings Figure 3 As a preferred embodiment; protective shell one 9 surface is provided with sliding groove 14, and protective shell two 10 is movably arranged in sliding groove 14, sliding groove 14 is provided with telescopic rod 12, and the outer surface of telescopic rod 12 is sleeved with spring, further, through the spring arranged on the outer surface of telescopic rod 12, protective shell two 10 can be pushed to move downward, so that the bottom of protective shell two 10 is always in contact with the surface of base 6, so as to prevent the splashing of debris when punching equipment 11 works.

[0028] As shown in the accompanying drawings Figure 4 As a preferred embodiment; the top of base 1 is provided with base 6, the surface of base 6 is provided with buckle 7, further, the pneumatic shut-off valve is fixed through buckle 7.

[0029] As shown in the accompanying drawings Figure 5As shown, as a preferred embodiment; the buckle 7 surface is provided with two groups of sliding groove 14, and the sliding groove 14 is movably provided with a blocking plate 15, the blocking plate 15 is located on one side of the buckle 7 inside and is provided with a movable rod 16, the buckle 7 middle part is provided with a groove, the groove is provided with a knob 13, and the knob 13 is connected with the movable rod 16, further, since the blocking plate 15 is movably arranged in the sliding groove 14, the blocking plate 15 can be moved to the outside of the buckle 7, and the pneumatic cut-off valve is fixed by the blocking plate 15.

[0030] As shown in the preferred embodiment; the cross section of the knob 13 is oval, when the curved surface of the knob 13 is connected with the movable rod 16, the blocking plate 15 is located in the sliding groove 14, and when the two ends of the knob 13 are connected with the movable rod 16, the blocking plate 15 is located outside the sliding groove 14. Figure 5 As shown in the preferred embodiment; the bottom of the blocking plate 15 is provided with a connecting pad 17, and the bottom of the connecting pad 17 is provided with a skin for increasing friction, further, by the skin arranged at the bottom of the blocking plate 15, the stability of the pneumatic cut-off valve is increased, so as to prevent the pneumatic cut-off valve from sliding when punching.

[0031] Figure 6 The working process of the utility model is as follows:

[0032] When the utility model is used, the top plate 3 is vertically moved by the telescopic column 2, so that the position of the punching mechanism 5 is controlled, so as to punch the pneumatic cut-off valve, at the same time, the punching equipment 11 is wrapped by the protective shell one 9 and the protective shell two 10 arranged outside the punching equipment 11, when the punching equipment 11 works, the operator will not be affected by the flying debris, so as to protect the safety of the operator.

[0033] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0034] Secondly: the utility model discloses the embodiment of the drawing, only relates to the structure related to the embodiment of the present disclosure, other structures can refer to the usual design, in the case of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0035] Secondly: the utility model discloses the embodiment of the drawing, only relates to the structure related to the embodiment of the present disclosure, other structures can refer to the usual design, in the case of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0036] ​Finally: the above described is only the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A flange hole opening device for producing a thin film pneumatic shut-off valve, comprising a base (1), characterized in that, The base (1) top is provided with telescopic column (2), telescopic column (2) power end is provided with top plate (3), top plate (3) bottom is provided with control assembly (4), control assembly (4) bottom is provided with connecting seat (8), connecting seat (8) bottom is provided with punching mechanism (5), punching mechanism (5) includes connecting connecting seat (8) punching device (11), connecting seat (8) bottom is further provided with the mutually movable connection of protective shell one (9) and protective shell two (10), and protective shell one (9) and protective shell two (10) are set on the outer surface of punching mechanism (5).

2. The flange hole opening device for producing a diaphragm pneumatic shut-off valve according to claim 1, characterized in that: The surface of the protective shell one (9) is provided with a chute (14), and the protective shell two (10) is movably arranged in the chute (14), the chute (14) is provided with a telescopic rod (12), and the telescopic rod (12) is provided with a spring.

3. The flange hole opening device for producing a diaphragm pneumatic shut-off valve according to claim 1, characterized in that: The base (1) top is provided with base (6), base (6) surface is provided with buckle (7).

4. The flange hole opening device for producing a diaphragm pneumatic shut-off valve according to claim 3, characterized in that: The surface of the buckle (7) is provided with two groups of sliding grooves (14), and the sliding grooves (14) are movably provided with a blocking plate (15), the blocking plate (15) is provided with a movable rod (16) on one side inside the buckle (7), the buckle (7) is provided with a recess, the recess is provided with a knob (13), and the knob (13) is connected with the movable rod (16).

5. The flange hole opening device for producing a diaphragm pneumatic shut-off valve according to claim 4, characterized in that: The cross section of the knob (13) is oval, when the curved surface of the knob (13) is connected with the movable rod (16), the blocking plate (15) is in the sliding groove (14), when the two ends of the knob (13) are connected with the movable rod (16), the blocking plate (15) is outside the sliding groove (14).

6. The flange hole opening device for producing a diaphragm pneumatic shut-off valve according to claim 4, characterized in that: The bottom of the blocking plate (15) is provided with a connecting pad (17), and the bottom of the connecting pad (17) is provided with a skin for increasing friction.

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