Flange plate slotting positioning device

Abstract

The utility model discloses a flange plate slotting and positioning device which comprises a supporting mechanism used for supporting equipment above, and further comprises a storage mechanism used for storing positioning plates of different sizes and a positioning mechanism used for fixing a flange plate, the storage mechanism is installed above the supporting mechanism, and the positioning mechanism is installed above the supporting mechanism. And the positioning mechanism is mounted above the storage mechanism. The positioning mechanism, the positioning rod, the positioning block and the positioning disc cooperate to position the flange plate, the problem that the flange plate shakes in the grooving process can be effectively solved, and therefore it is guaranteed that the machining effect is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of flange processing, in particular to a flange grooving positioning device. Background Art

[0002] A flange, also known as a flange plate or a collar, is a part that connects pipes to each other and is connected to the pipe end. There are holes on the flange, and bolts are used to tightly connect the two flanges. A gasket is used for sealing between the flanges. A flange is a disc-shaped part and is most common in pipeline engineering. Flanges are always used in pairs. In pipeline engineering, flanges are mainly used for pipeline connection. At the ends of two pipelines that need to be connected, a flange plate is installed on each end. For low-pressure pipelines, threaded flanges can be used, and for pipelines with a pressure above four kilograms, welded flanges are used. A sealing gasket is added between the two flange plates, and then they are fastened with bolts.

[0003] When grooving a flange plate, a positioning device is required. The existing positioning devices have the following problems that need to be solved urgently:

[0004] 1. The fixing effect on the flange plate is poor, and the flange plate is prone to shaking during grooving, which will affect the processing effect.

[0005] 2. It can only fix flange plates of fixed sizes, and the applicable range is small. Content of the Utility Model

[0006] The purpose of the utility model is to provide a flange grooving positioning device to solve the above problems.

[0007] The utility model realizes the above purpose through the following technical solutions:

[0008] A flange grooving positioning device includes a support mechanism for supporting the upper equipment, a storage mechanism for storing positioning discs of different sizes, and a positioning mechanism for fixing the flange plate. The storage mechanism is installed above the support mechanism, and the positioning mechanism is installed above the storage mechanism;

[0009] The support mechanism includes a support column, a support disc, and an anti-slip pad. The support disc is fixed below the support column, and the anti-slip pad is installed below the support disc;

[0010] The storage mechanism includes a fixed shell, a storage box, a handle, and a limiting component. The storage box is arranged inside the fixed shell, the handle is fixed at the front of the storage box, and the limiting component is arranged on the fixed shell;

[0011] The positioning mechanism includes a fixed cylinder, a first electric push rod, a lifting block, a second electric push rod, a movable block, a positioning rod, a positioning block, a fixed disk, a threaded column, and a positioning disk. The first electric push rod is installed inside the fixed cylinder, the lifting block is fixed above the first electric push rod, the second electric push rod is installed outside the lifting block, the movable block is fixed at one end of the second electric push rod away from the lifting block, the positioning rod is fixed above the movable block, the positioning block is fixed above the positioning rod, the fixed disk is installed above the fixed cylinder, the threaded column is installed above the fixed disk, and the positioning disk is arranged outside the threaded column.

[0012] Preferably, the limiting component includes a fixed rod, a clamping rod, and a clamping column. The clamping rod is installed on the side of the fixed rod, and the clamping column is arranged below the clamping rod; the clamping rod is rotatably connected to the fixed rod, and the material of the clamping column is wear-resistant steel.

[0013] With such a setting, the fixed rod, the clamping rod, and the clamping column cooperate together to effectively prevent the storage box from automatically opening.

[0014] Preferably, the limiting component includes a fixed block, a rotating shaft, and a rotating rod. The rotating shaft is installed at the front of the fixed block, and the rotating rod is installed at the front of the rotating shaft; the rotating shaft is welded to the fixed block, and the rotating rod is rotatably connected to the rotating shaft.

[0015] With such a setting, the fixed block, the rotating shaft, and the rotating rod cooperate together to effectively prevent the storage box from automatically opening.

[0016] Preferably, the support disk is welded to the support column, the anti-slip pad is bonded to the support disk, and the material of the anti-slip pad is rubber.

[0017] With such a setting, the anti-slip pad can increase the friction of the device and effectively prevent the device from shifting.

[0018] Preferably, the handle is welded to the storage box, and the material of the handle is stainless steel.

[0019] With such a setting, the storage box can store positioning disks of different sizes, so that the device can position flanges of different sizes, effectively expanding the applicable range of the device.

[0020] Preferably, the lifting block is welded to the first electric push rod, the movable block is welded to the second electric push rod, the positioning rod is welded to the movable block, the positioning block is welded to the positioning rod, the fixed disk is welded to the fixed cylinder, the threaded column is welded to the fixed disk, and the positioning disk is threadedly connected to the threaded column.

[0021] Set it like this, insert the central hole of the flange into the positioning disc, start the second electric push rod, the second electric push rod contracts to drive the positioning rod to move, the positioning rod moves to contact the flange, then start the first electric push rod, the first electric push rod contracts to drive the positioning block to descend, the positioning block descends to contact the flange, and thus the fixing of the flange is completed. The positioning rod, the positioning block and the positioning disc cooperate to position the flange, which can effectively solve the problem of the flange shaking during grooving, thereby ensuring that the processing effect is not affected.

[0022] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0023] 1. By setting the storage mechanism, the limiting component can prevent the storage box from automatically opening, effectively improving the use effect of the device;

[0024] 2. By setting the positioning mechanism, the positioning rod, the positioning block and the positioning disc cooperate to position the flange, which can effectively solve the problem of the flange shaking during grooving, thereby ensuring that the processing effect is not affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0026] Figure 1 is the first structural schematic diagram of a flange grooving positioning device according to the present utility model;

[0027] Figure 2 is the second structural schematic diagram of a flange grooving positioning device according to the present utility model;

[0028] Figure 3 is the first front internal structural schematic diagram of a flange grooving positioning device according to the present utility model;

[0029] Figure 4 is the second front internal structural schematic diagram of a flange grooving positioning device according to the present utility model;

[0030] Figure 5 is the enlarged structural schematic diagram of the limiting component in Embodiment 1 of a flange grooving positioning device according to the present utility model;

[0031] Figure 6 is the enlarged structural schematic diagram of the limiting component in Embodiment 2 of a flange grooving positioning device according to the present utility model.

[0032] The description of the reference numerals is as follows:

[0033] 1. Support mechanism; 101. Support column; 102. Support plate; 103. Anti-slip pad; 2. Storage mechanism; 201. Fixed shell; 202. Storage box; 203. Handle; 204. Limit component; 2041. Fixed rod; 2042. Clamping rod; 2043. Clamping column; 2044. Fixed block; 2045. Rotating shaft; 2046. Rotating rod; 3. Positioning mechanism; 301. Fixed cylinder; 302. First electric push rod; 303. Lifting block; 304. Second electric push rod; 305. Movable block; 306. Positioning rod; 307. Positioning block; 308. Fixed plate; 309. Threaded column; 310. Positioning plate. Detailed implementation manners

[0034] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0035] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0036] The present utility model will be further described below with reference to the drawings:

[0037] Embodiment 1

[0038] As Figure 1 , Figure 3 , Figure 5As shown in the figure, a flange grooving positioning device includes a support mechanism 1 for supporting the upper equipment, a storage mechanism 2 for storing positioning disks 310 of different sizes, and a positioning mechanism 3 for fixing the flange. The storage mechanism 2 is installed above the support mechanism 1, and the positioning mechanism 3 is installed above the storage mechanism 2;

[0039] The support mechanism 1 includes a support column 101, a support disk 102, and an anti-slip pad 103. The support disk 102 is fixed below the support column 101, and the anti-slip pad 103 is installed below the support disk 102;

[0040] The storage mechanism 2 includes a fixed shell 201, a storage box 202, a handle 203, and a limiting component 204. The storage box 202 is arranged inside the fixed shell 201, the handle 203 is fixed at the front of the storage box 202, and the limiting component 204 is arranged on the fixed shell 201;

[0041] The positioning mechanism 3 includes a fixed cylinder 301, a first electric push rod 302, a lifting block 303, a second electric push rod 304, a movable block 305, a positioning rod 306, a positioning block 307, a fixed disk 308, a threaded column 309, and a positioning disk 310. The first electric push rod 302 is installed inside the fixed cylinder 301, the lifting block 303 is fixed above the first electric push rod 302, the second electric push rod 304 is installed outside the lifting block 303, the movable block 305 is fixed at one end of the second electric push rod 304 away from the lifting block 303, the positioning rod 306 is fixed above the movable block 305, the positioning block 307 is fixed above the positioning rod 306, the fixed disk 308 is installed above the fixed cylinder 301, the threaded column 309 is installed above the fixed disk 308, and the positioning disk 310 is arranged outside the threaded column 309.

[0042] The limiting component 204 includes a fixing rod 2041, a clamping rod 2042, and a clamping post 2043. The clamping rod 2042 is installed on the side of the fixing rod 2041, and the clamping post 2043 is arranged below the clamping rod 2042; the clamping rod 2042 is rotatably connected to the fixing rod 2041, and the material of the clamping post 2043 is wear-resistant steel; the fixing rod 2041, the clamping rod 2042, and the clamping post 2043 cooperate together to effectively prevent the storage box 202 from automatically opening. The support disk 102 is welded to the support column 101, and the anti-slip pad 103 is adhesively bonded to the support disk 102. The material of the anti-slip pad 103 is rubber; the anti-slip pad 103 can increase the friction of the device and effectively prevent the device from displacing. The handle 203 is welded to the storage box 202, and the material of the handle 203 is stainless steel; the storage box 202 can store positioning disks 310 of different sizes, so that the device can position flanges of different sizes, effectively expanding the application range of the device. The lifting block 303 is welded to the first electric push rod 302, the movable block 305 is welded to the second electric push rod 304, the positioning rod 306 is welded to the movable block 305, the positioning block 307 is welded to the positioning rod 306, the fixed disk 308 is welded to the fixed cylinder 301, the threaded column 309 is welded to the fixed disk 308, and the positioning disk 310 is threadedly connected to the threaded column 309; insert the central hole of the flange into the positioning disk 310, start the second electric push rod 304, the second electric push rod 304 contracts to drive the positioning rod 306 to move, the positioning rod 306 moves into contact with the flange, and then start the first electric push rod 302, the first electric push rod 302 contracts to drive the positioning block 307 to descend, and the positioning block 307 descends into contact with the flange, thus completing the fixing of the flange. The positioning rod 306, the positioning block 307, and the positioning disk 310 cooperate together to position the flange, which can effectively solve the problem of the flange shaking during grooving, thereby ensuring that the processing effect is not affected.

[0043] In the above structure: when using the device, rotate the clamping rod 2042 to separate it from the clamping post 2043, pull the handle 203 to open the storage box 202, select a positioning disk 310 of the corresponding size and install it above the fixed disk 308, insert the central hole of the flange into the positioning disk 310, start the second electric push rod 304, the second electric push rod 304 contracts to drive the positioning rod 306 to move, the positioning rod 306 moves into contact with the flange, and then start the first electric push rod 302, the first electric push rod 302 contracts to drive the positioning block 307 to descend, and the positioning block 307 descends into contact with the flange, thus completing the fixing of the flange.

[0044] Embodiment 2

[0045] Such as Figure 2 、 Figure 4 、 Figure 6As shown in the figure, the difference between Embodiment 2 and Embodiment 1 is that the fixed rod 2041, the clamping rod 2042, and the clamping column 2043 are replaced with a fixed block 2044, a rotating shaft 2045, and a rotating rod 2046. When using the device, rotate the rotating rod 2046 by a certain angle, pull the handle 203 to open the storage box 202, select a positioning disk 310 of the corresponding size and install it above the fixed disk 308. After the installation is completed, the positioning operation can be carried out.

[0046] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and all these changes and improvements fall within the scope of the present invention claimed.

Claims

1. A flange grooving positioning device, comprising a support mechanism (1) for supporting the upper equipment, characterized in that: It also includes a storage mechanism (2) for storing positioning disks (310) of different sizes and a positioning mechanism (3) for fixing the flange. The storage mechanism (2) is installed above the support mechanism (1), and the positioning mechanism (3) is installed above the storage mechanism (2). The support mechanism (1) includes a support column (101), a support disk (102), and an anti-slip pad (103). The support disk (102) is fixed below the support column (101), and the anti-slip pad (103) is installed below the support disk (102). The storage mechanism (2) includes a fixed shell (201), a storage box (202), a handle (203), and a limiting component (204). The storage box (202) is arranged inside the fixed shell (201), the handle (203) is fixed to the front of the storage box (202), and the limiting component (204) is arranged on the fixed shell (201). The positioning mechanism (3) includes a fixed cylinder (301), a first electric push rod (302), a lifting block (303), a second electric push rod (304), a movable block (305), a positioning rod (306), a positioning block (307), a fixed disk (308), a threaded column (309), and a positioning disk (310). The first electric push rod (302) is installed inside the fixed cylinder (301), the lifting block (303) is fixed above the first electric push rod (302), the second electric push rod (304) is installed outside the lifting block (303), the movable block (305) is fixed to the end of the second electric push rod (304) away from the lifting block (303), the positioning rod (306) is fixed above the movable block (305), the positioning block (307) is fixed above the positioning rod (306), the fixed disk (308) is installed above the fixed cylinder (301), the threaded column (309) is installed above the fixed disk (308), and the positioning disk (310) is arranged outside the threaded column (309).

2. The grooving and positioning device for a flange according to claim 1, wherein: The limiting component (204) includes a fixed rod (2041), a clamping rod (2042), and a clamping column (2043). The clamping rod (2042) is installed on the side of the fixed rod (2041), and the clamping column (2043) is arranged below the clamping rod (2042); the clamping rod (2042) is rotatably connected to the fixed rod (2041), and the clamping column (2043) is made of wear-resistant steel.

3. The grooving and positioning device for a flange according to claim 1, wherein: The limiting component (204) includes a fixed block (2044), a rotating shaft (2045), and a rotating rod (2046). The rotating shaft (2045) is installed in the front of the fixed block (2044), and the rotating rod (2046) is installed in the front of the rotating shaft (2045); the rotating shaft (2045) is welded to the fixed block (2044), and the rotating rod (2046) is rotatably connected to the rotating shaft (2045).

4. A flange grooving positioning device according to claim 1, characterized in that: The support disk (102) is welded to the support column (101), the anti-slip pad (103) is bonded to the support disk (102), and the anti-slip pad (103) is made of rubber.

5. A flange grooving positioning device according to claim 1, characterized in that: The handle (203) is welded to the storage box (202), and the handle (203) is made of stainless steel.

6. The flange slotting positioning device according to claim 1, characterized in that: The lifting block (303) is welded to the first electric push rod (302), the movable block (305) is welded to the second electric push rod (304), the positioning rod (306) is welded to the movable block (305), the positioning block (307) is welded to the positioning rod (306), the fixed disk (308) is welded to the fixed cylinder (301), the threaded column (309) is welded to the fixed disk (308), and the positioning disk (310) is threadedly connected to the threaded column (309).

Images