Punching device for flange plate machining

Abstract

The trepanning device for flange plate machining comprises a machining table top, supporting side plates are fixedly connected to the two sides of the upper portion of the machining table top, a top plate is fixedly connected to the top ends of the supporting side plates, and an electric telescopic rod is fixedly connected to the middle of the top end of the top plate; the extension end of the electric telescopic rod is fixedly connected with a lifting plate, and the middle of the top end of the lifting plate is fixedly connected with a driving motor. A threaded rod is rotationally connected to the middle of the interior of the machining table top, a threaded block is connected to the middle of the threaded rod in a threaded mode, a supporting column is fixedly connected to the top end of the threaded block, and a bearing is fixedly connected to the inner ring of the top end of the supporting column. Due to the fact that the bolt rod and the bolt hole are arranged, when drilling operation needs to be conducted on the outer ring in sequence, the bolt rod can be pulled downwards to be separated from the bolt hole, insertion connection is conducted aiming at the position of the next bolt hole, accurate drilling operation can be completed according to the needed distance, and the drilling efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to flange plate trepanning technical field, especially a trepanning device for flange plate machining. BACKGROUND

[0002] Flange plate is simply called flange, which is a general term, usually refers to the periphery of a disc-like metal body is opened several holes for fixing and used for connecting other things. It is widely used in machinery. Because the appearance is strange, it is called flange plate.

[0003] The flange plate in the prior art needs to be trepanned in the production process, and the traditional trepanning mode adopts the staff to hold the flange plate to drill, the manual operation is high in danger degree, and the staff can be injured, and the mechanical structure is not convenient to adjust flexibly, and the machining is inconvenient. UTILITY MODEL CONTENT

[0004] The utility model discloses a trepanning device for flange plate machining, which is characterized by the following.

[0005] In order to achieve the above-mentioned purpose, a trepanning device for flange plate machining is provided, which comprises a machining table top, two support side plates are fixedly connected to the upper sides of the machining table top, a top plate is fixedly connected to the top ends of the support side plates, an electric telescopic rod is fixedly connected to the top end middle part of the top plate, a lifting plate is fixedly connected to the extension end of the electric telescopic rod, and a driving motor is fixedly connected to the top end middle part of the lifting plate.

[0006] A threaded rod is rotatably connected to the inside middle part of the machining table top, a threaded block is threadedly connected to the middle part of the threaded rod, a support column is fixedly connected to the top end of the threaded block, a bearing is fixedly connected to the top end inner ring of the support column, and a rotary tray is fixedly connected to the inner ring of the bearing.

[0007] According to the trepanning device for flange plate machining, the inside circumferential direction of the rotary tray is rotatably connected with a screw rod, the middle part of the screw rod is threadedly connected with a clamping block, and the clamping block and the rotary tray are telescopic.

[0008] According to the trepanning device for flange plate machining, the top end of the rotary tray supports a flange plate, and the clamping block and the flange plate are clamped together.

[0009] According to the trepanning device for flange plate machining, a plurality of bolt holes are formed in the bottom end of the rotary tray, the upper sides of the support columns are fixedly connected with lugs, the inside of the lugs penetrates a bolt rod, and the bolt rod and the bolt hole are inserted and matched.

[0010] According to the flange machining hole device, the bottom end of the bolt rod is fixedly connected with a bottom plate, and the bottom plate and the lug are fixedly connected with a tension spring.

[0011] According to the flange machining hole device, the two ends of the lifting plate are slidingly connected with slide rods, and the top end of the slide rod is fixedly connected with the top plate.

[0012] According to the flange machining hole device, one side of the machining table top is fixedly connected with a second motor, and the driving end of the second motor is fixedly connected with the threaded rod.

[0013] According to the flange machining hole device, one end of the screw rod is fixedly connected with a knob.

[0014] The above-mentioned scheme has the beneficial effects that:

[0015] 1. The rotating tray, threaded rod, driving motor and threaded block are arranged, the flange plate is placed above the rotating tray, the knob is threadedly connected with the screw rod, the flange plate is firmly clamped, the driving motor is driven according to the drilling edge position, the threaded rod is threadedly connected with the threaded block, the threaded position is moved, the required outer ring diameter adjustment is achieved, the mechanical clamping and adjustment are completed, and the use convenience is improved.

[0016] 2. The bolt rod and the bolt hole are arranged, when drilling operation is sequentially required on the outer ring, the bolt rod is pulled down to be separated from the bolt hole, the next bolt hole position is inserted, accurate punching operation according to the required distance is completed, the punching efficiency is improved, and the punching efficiency is higher through the structure.

[0017] Additional aspects and advantages of the present application will be given in part in the following description, will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0018] The present application will be further described below in combination with the drawings and embodiments.

[0019] Figure 1 It is a sectional front view of the flange machining hole device of the present application;

[0020] Figure 2 It is a rotating tray and support column split view of the flange machining hole device of the present application;

[0021] Figure 3 It is an enlarged view of A in the present application Figure 1

[0022] ​Figure 4 The utility model discloses a flange plate machining is with the rotation tray bottom structure drawing of trepanning device.

[0023] Legend:

[0024] 1, processing mesa, 2, support side plate, 3, top plate, 4, drive motor, 5, electric telescopic rod, 6, lifting plate, 7, slide bar, 8, second motor, 9, threaded block, 10, threaded rod, 11, knob, 12, clamping block, 13, bolt bar, 14, tension spring, 15, screw rod, 16, flange plate, 17, bolt hole, 18, bearing, 19, rotation tray, 20, support column. Specific embodiments

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely 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, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0026] In the description of the utility model, it is necessary to explain that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relation based on the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance, and in addition, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements. For the person skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0027] Reference Figures 1-4The utility model discloses a flange plate processing is used and is opened hole device, it includes: processing mesa 1, the upper side of processing mesa 1 is equally connected with the support side plate 2, the top of support side plate 2 is fixedly connected with the top plate 3, the top middle part of top plate 3 is fixedly connected with electric telescopic handle 5, and electric telescopic handle 5 drops, and then the descending operation of lifting plate 6, and the extension end of electric telescopic handle 5 is fixedly connected with lifting plate 6, and the top middle part of lifting plate 6 is fixedly connected with drive motor 4, and the rotation of drill bit is driven through drive motor 4, and drill bit is bonded with flange plate 16, can realize the drilling effect, and the both ends of lifting plate 6 are slidably connected with slide rod 7, and the top of slide rod 7 is fixedly connected with top plate 3, and one side of processing mesa 1 is fixedly connected with second motor 8, and second motor 8 drives, and the threaded rod 10 is screwed with threaded block 9, can realize the threaded position movement, reaches the required outer ring diameter adjusting effect, and the driving end of second motor 8 is fixedly connected with threaded rod 10;

[0028] The inside of processing mesa 1 is rotatably connected with threaded rod 10, and the middle part of threaded rod 10 is screw-connected with threaded block 9, and the threaded transverse position movement can be realized through the threaded cooperation of threaded block 9 and threaded rod 10, the top of threaded block 9 is fixedly connected with support column 20, the inner ring of the top of support column 20 is fixedly connected with bearing 18, the inner ring of bearing 18 is fixedly connected with rotary tray 19, the inside of rotary tray 19 is rotatably connected with screw rod 15, the middle part of screw rod 15 is screw-connected with clamping block 12, and clamping block 12 and rotary tray 19 are telescopic, one end of screw rod 15 is fixedly connected with knob 11, according to the size of flange plate 16, the rotation of knob 11, after rotating, is screw-connected with screw rod 15, and threaded movement is realized with clamping block 12, and flange plate 16 is firmly clamped, the top of rotary tray 19 supports flange plate 16, flange plate 16 is placed on the top of rotary tray 19, and clamping block 12 and flange plate 16 are clamped, a plurality of bolt hole 17 are formed in the bottom end of rotary tray 19, the both sides of the top of support column 20 are fixedly connected with lug, and the inside of lug is penetrated with bolt rod 13, the bolt rod 13 is separated from bolt hole 17 by pulling down, and the next bolt hole 17 is inserted, and the accurate punching operation according to the required spacing is realized, and the bolt rod 13 and bolt hole 17 are inserted, the bottom end of bolt rod 13 is fixedly connected with bottom plate, and bottom plate and lug are fixedly connected with tension spring 14, and the elastic tension of tension spring 14 is improved, which is convenient for resetting the bolt rod 13 in the inside of bolt hole 17.

[0029] Working principle: in use first through the flange 16 is placed in the rotating tray 19 above, then according to the size of the flange 16 on the rotation of the knob 11, after rotation with screw rod 15 screw cooperation, with clamping block 12 to achieve threaded movement, its firm clamping flange 16, after clamping according to the edge of the hole position on the second motor 8 drive, its threaded rod 10 with threaded block 9 screw cooperation, can realize threaded position movement, reach the required outer diameter adjustment effect, after adjusting the electric telescopic rod 5 down, then the operation of the lifting plate 6 down, after driving motor 4 with drill bit rotation, drill bit with flange 16, can realize the completion of drilling effect, when the need to follow the outer circle drilling operation, can be through the dowel rod 13 pull down, it is separated from the dowel hole 17, for the next dowel hole 17 position for plug, can complete the according to the required spacing accurate punching operation.

[0030] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A flange machining opening device, comprising: A processing table (1) is characterized in that a support side plate (2) is fixedly connected to both sides above the processing table (1), a top plate (3) is fixedly connected to the top of the support side plate (2), an electric telescopic rod (5) is fixedly connected to the middle of the top of the top of the top plate (3), a lifting plate (6) is fixedly connected to the extension end of the electric telescopic rod (5), and a drive motor (4) is fixedly connected to the middle of the top of the lifting plate (6). A threaded rod (10) is rotatably connected inside the processing table (1). A threaded block (9) is threadedly connected to the middle of the threaded rod (10). A support column (20) is fixedly connected to the top of the threaded block (9). A bearing (18) is fixedly connected to the inner ring of the top of the support column (20). A rotating tray (19) is fixedly connected to the inner ring of the bearing (18).

2. The flange machining opening device according to claim 1, characterized in that, The rotating tray (19) is rotatably connected to a screw (15) in the inner circumference. A clamping block (12) is connected to the middle thread of the screw (15), and the clamping block (12) and the rotating tray (19) are in telescopic cooperation.

3. The flange machining opening device according to claim 2, characterized in that, The top of the rotating tray (19) is supported by a flange (16), and the clamping block (12) and the flange (16) are clamped together.

4. The flange machining opening device according to claim 1, characterized in that, The bottom end of the rotating tray (19) is provided with several pin holes (17), and the upper sides of the support column (20) are fixedly connected with lugs. The lugs are penetrated by pin rods (13), and the pin rods (13) and the pin holes (17) are engaged.

5. The flange machining hole-opening device according to claim 4, characterized in that, The bottom end of the pin (13) is fixedly connected to a base plate, and a tension spring (14) is fixedly connected between the base plate and the lug.

6. The flange machining opening device according to claim 1, characterized in that, The lifting plate (6) has sliding rods (7) at both ends, and the top of the sliding rods (7) is fixedly connected to the top plate (3).

7. The flange machining opening device according to claim 1, characterized in that, A second motor (8) is fixedly connected to one side of the processing table (1), and the drive end of the second motor (8) is fixedly connected to the threaded rod (10).

8. The flange machining opening device according to claim 2, characterized in that, A knob (11) is fixedly connected to one end of the screw (15).

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