Hole opening positioning device for outer cylinder of liquid level meter

Abstract

The utility model relates to the technical field of liquid level meter outer barrel trepanning and positioning devices, in particular to a liquid level meter outer barrel trepanning and positioning device which fixes and rotates a liquid level meter outer barrel by opening a rotating mechanism, determines the trepanning position by opening a positioning mechanism and rotates a liquid level meter by opening the rotating mechanism. Meanwhile, the perforating mechanism is started to perforate the outer cylinder of the liquid level meter, the rotating mechanism is started again to enable the perforating position to rotate to the polishing mechanism, burrs on the edge of a perforated hole are polished by starting the polishing mechanism, and the practicability of the equipment is improved; comprising a clamping mechanism; the device further comprises a length fixing mechanism, a rotating mechanism, a positioning mechanism, a punching mechanism and a grinding mechanism, the clamping mechanism is installed at the top end of the length fixing mechanism, and the rotating mechanism, the positioning mechanism, the punching mechanism and the grinding mechanism are all installed at the top end of the length fixing mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of a liquid level gauge outer cylinder opening positioning device, in particular to a liquid level gauge outer cylinder opening positioning device. Background Art

[0002] The outer cylinder of the level gauge is an important part of the level gauge. It works together with other parts of the level gauge to measure and display the liquid level in the container.

[0003] For example, in a type of prior art represented by the liquid level gauge outer cylinder opening positioning device disclosed in the utility model patent with application number 202021978194.X, its main structure includes a fixed sleeve, a connecting plate, a slider, a threaded support rod and an adjusting nut, etc. The positioning of the hole in the outer cylinder of the liquid level gauge is achieved through the cooperation of structures such as the fixed sleeve, the connecting plate, the slider, the threaded support rod and the adjusting nut.

[0004] It is difficult for the traditional positioning and opening device to rotate the outer cylinder of the liquid level gauge, and it is difficult for the equipment to open holes at different positions of the outer cylinder of the liquid level gauge. Moreover, after the opening is completed, the opening edge is uneven, which affects the use of the outer cylinder of the liquid level gauge. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a liquid level gauge outer cylinder opening positioning device which fixes and rotates the outer cylinder of the liquid level gauge by opening a rotating mechanism, determines the hole position by opening a positioning mechanism, rotates the liquid level gauge by opening the rotating mechanism, and simultaneously opens a punching mechanism to open a hole in the outer cylinder of the liquid level gauge, opens the rotating mechanism again to rotate the hole position to a grinding mechanism, and grinds burrs on the edge of the hole by opening the grinding mechanism, thereby improving the practicality of the equipment.

[0006] The utility model discloses a device for positioning a hole opening of an outer cylinder of a level gauge, comprising a clamping mechanism; a fixing length mechanism, a rotating mechanism, a positioning mechanism, a punching mechanism and a grinding mechanism, wherein the clamping mechanism is installed at the top of the fixing length mechanism, and the rotating mechanism, the positioning mechanism, the punching mechanism and the grinding mechanism are all installed at the top of the fixing length mechanism; the outer cylinder of the level gauge is clamped by the clamping mechanism, and is moved by opening the clamping mechanism to move the outer cylinder of the level gauge to the rotating mechanism, the fixing length mechanism can support and fix the length of the outer cylinder of the level gauge, the outer cylinder of the level gauge is fixed and rotated by opening the rotating mechanism, the hole opening position is determined by opening the positioning mechanism, the surface of the outer cylinder of the level gauge is positioned by opening the positioning mechanism, the level gauge is rotated by opening the rotating mechanism, and the hole opening mechanism is opened to open the outer cylinder of the level gauge, the hole opening position is rotated to the grinding mechanism, and the burrs on the edge of the hole are ground by opening the grinding mechanism, thereby improving the practicability of the equipment.

[0007] Preferably, the clamping mechanism includes a first motor, a lead screw, a slide groove, a slider, a first electric cylinder and an electric clamp, the left end of the lead screw is connected to the output end of the first motor, the lead screw is installed in the slide groove, a slider is provided on the lead screw, the rear end of the first electric cylinder is installed on the slider, and the electric clamp is installed at the front end of the first electric cylinder; the outer cylinder of the liquid level gauge is clamped by the electric clamp, the lead screw is rotated by turning on the first motor, the slider is moved by the rotation of the lead screw, and the electric clamp places the outer cylinder of the liquid level gauge in the rotating mechanism by extending the first electric cylinder, thereby improving the practicability of the equipment.

[0008] Preferably, the fixed-length mechanism includes a base, a first mounting plate, a second electric cylinder, a fixed-length plate and a support block. A plurality of openings are provided at the top of the base. The first mounting plate is installed on the right side of the top of the base, the right end of the second electric cylinder is installed on the inner side of the first mounting plate, the fixed-length plate is installed on the left side of the second electric cylinder, and the bottom end of the support block is installed on the left side of the top of the base. The support block supports the outer cylinder of the liquid level gauge, and the length of the outer cylinder of the liquid level gauge is controlled by extending and contracting the second electric cylinder via the fixed-length plate, thereby improving the practicability of the equipment.

[0009] Preferably, the rotating mechanism includes a mounting block, a second motor, a gear, a gear ring, a bearing, a plurality of third electric cylinders and a plurality of fixed plates, the second motor is mounted on the top of the mounting block, the inner ring of the gear is mounted on the output end of the second motor, the outer ring of the gear is meshed with the outer ring of the gear ring, the inner ring of the gear ring is mounted on the outer ring of the bearing, the fixed ends of the plurality of third electric cylinders are respectively mounted on the inner walls of the bearing, and the plurality of fixed plates are respectively mounted on the moving ends of the plurality of third electric cylinders; the outer cylinder of the liquid level gauge is fixed by respectively extending the plurality of third electric cylinders via the plurality of fixed plates, the gear is rotated by turning on the second motor, the bearing is rotated via the meshing of the gear and the gear ring, and the outer cylinder of the liquid level gauge is rotated, thereby improving the practicability of the equipment.

[0010] Preferably, the positioning mechanism includes a mounting frame, a support column and a laser locator, the top end of the support column is mounted on the mounting frame, and the top end of the laser locator is mounted on the bottom end of the support column; the laser locator is supported by the support column, and the outer cylinder of the liquid level meter is marked by opening the laser locator, thereby improving the practicability of the equipment.

[0011] Preferably, the punching mechanism includes a second mounting plate, a fourth electric cylinder, a third motor and a drill bit, the front end of the fourth electric cylinder is mounted on the rear end of the second mounting plate, the third motor is mounted on the rear end of the fourth electric cylinder, and the drill bit is mounted on the output end of the third motor; the drill bit reaches the mark on the outer cylinder of the liquid level meter by extending the fourth electric cylinder, and the drill bit punches the mark on the outer cylinder of the liquid level meter by turning on the third motor, thereby improving the practicability of the equipment.

[0012] Preferably, the grinding mechanism includes a third mounting plate, a fifth electric cylinder, a fourth motor and a grinding wheel, the rear end of the fifth electric cylinder is mounted on the front end of the third mounting plate, the fourth motor is mounted on the front end of the fifth electric cylinder, and the grinding wheel is mounted on the output end of the fourth motor; the grinding wheel reaches the opening of the outer cylinder of the liquid level gauge by extending the fifth electric cylinder, and the grinding wheel grinds the opening of the outer cylinder of the liquid level gauge by turning on the fourth motor, thereby improving the practicability of the equipment.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the outer cylinder of the liquid level gauge is clamped by the clamping mechanism, and the clamping mechanism is opened to move it, and the outer cylinder of the liquid level gauge is moved to the rotating mechanism, the fixed length mechanism can support and fix the length of the outer cylinder of the liquid level gauge, and the outer cylinder of the liquid level gauge is fixed and rotated by opening the rotating mechanism, and the opening position is determined by opening the positioning mechanism, and the surface of the outer cylinder of the liquid level gauge is positioned by opening the positioning mechanism, and the liquid level gauge is rotated by opening the rotating mechanism, and the punching mechanism is opened to drill a hole in the outer cylinder of the liquid level gauge at the same time, and the rotating mechanism is opened again to rotate the opening position to the grinding mechanism, and the burrs on the edge of the opening are ground by opening the grinding mechanism, thereby improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an axonometric schematic diagram of the utility model;

[0015] Figure 2 It is an axonometric schematic diagram of the clamping mechanism of the utility model;

[0016] Figure 3 It is an axonometric schematic diagram of the fixed length mechanism of the utility model;

[0017] Figure 4 It is an axonometric schematic diagram of the rotating mechanism of the utility model;

[0018] Figure 5 It is an axonometric schematic diagram of the positioning mechanism of the utility model;

[0019] Figure 6 It is an axonometric schematic diagram of the punching mechanism of the utility model;

[0020] Figure 7 It is an axonometric schematic diagram of the grinding mechanism of the utility model.

[0021] Markings in the attached drawings: 01, clamping mechanism; 11, first motor; 12, lead screw; 13, slide groove; 14, slider; 15, first electric cylinder; 16, electric clamp; 02, fixed length mechanism; 21, base; 22, first mounting plate; 23, second electric cylinder; 24, fixed length plate; 25, support block; 03, rotating mechanism; 31, mounting block; 32, second motor; 33, gear; 34, gear ring; 35, bearing; 36, third electric cylinder; 37, fixing plate; 04, positioning mechanism; 41, mounting frame; 42, support column; 43, laser locator; 05, punching mechanism; 51, second mounting plate; 52, fourth electric cylinder; 53, third motor; 54, drill bit; 06, grinding mechanism; 61, third mounting plate; 62, fifth electric cylinder; 63, fourth motor; 64, grinding wheel. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. Example

[0023] like Figure 1 As shown, it includes a clamping mechanism 01; it also includes a length fixing mechanism 02, a rotating mechanism 03, a positioning mechanism 04, a punching mechanism 05 and a grinding mechanism 06, the clamping mechanism 01 is installed on the top of the length fixing mechanism 02, and the rotating mechanism 03, the positioning mechanism 04, the punching mechanism 05 and the grinding mechanism 06 are all installed on the top of the length fixing mechanism 02;

[0024] The outer cylinder of the liquid level gauge is clamped by the clamping mechanism 01, and the clamping mechanism 01 is opened to move it, and the outer cylinder of the liquid level gauge is moved to the rotating mechanism 03. The fixed length mechanism 02 supports and fixes the outer cylinder of the liquid level gauge, and the rotating mechanism 03 is opened to fix and rotate the outer cylinder of the liquid level gauge. The opening position is determined by opening the positioning mechanism 04, and the surface of the outer cylinder of the liquid level gauge is positioned by opening the positioning mechanism 04. The outer cylinder of the liquid level gauge is rotated by opening the rotating mechanism 03, and the punching mechanism 05 is opened to drill a hole in the outer cylinder of the liquid level gauge. The rotating mechanism 03 is opened again to rotate the opening position to the grinding mechanism 06, and the burrs on the edge of the opening are polished by opening the grinding mechanism 06 to improve the practicality of the equipment.

[0025] like Figure 2As shown, the clamping mechanism 01 includes a first motor 11, a lead screw 12, a slide groove 13, a slider 14, a first electric cylinder 15 and an electric clamp 16. The left end of the lead screw 12 is connected to the output end of the first motor 11, the lead screw 12 is installed in the slide groove 13, a slider 14 is provided on the lead screw 12, the rear end of the first electric cylinder 15 is installed on the slider 14, and the electric clamp 16 is installed at the front end of the first electric cylinder 15;

[0026] like Figure 3 As shown, the length-fixing mechanism 02 includes a base 21, a first mounting plate 22, a second electric cylinder 23, a length-fixing plate 24 and a support block 25. The top of the base 21 is provided with a plurality of openings. The first mounting plate 22 is mounted on the right side of the top of the base 21. The right end of the second electric cylinder 23 is mounted on the inner side of the first mounting plate 22. The length-fixing plate 24 is mounted on the left side of the second electric cylinder 23. The bottom end of the support block 25 is mounted on the left side of the top of the base 21.

[0027] like Figure 4 As shown, the rotating mechanism 03 includes a mounting block 31, a second motor 32, a gear 33, a gear ring 34, a bearing 35, a plurality of third electric cylinders 36 and a plurality of fixing plates 37. The second motor 32 is mounted on the top of the mounting block 31, the inner ring of the gear 33 is mounted on the output end of the second motor 32, the outer ring of the gear 33 is meshed with the outer ring of the gear ring 34, the inner ring of the gear ring 34 is mounted on the outer ring of the bearing 35, the fixed ends of the plurality of third electric cylinders 36 are respectively mounted on the inner wall of the bearing 35, and the plurality of fixing plates 37 are respectively mounted on the moving ends of the plurality of third electric cylinders 36;

[0028] like Figure 5 As shown, the positioning mechanism 04 includes a mounting frame 41, a support column 42 and a laser positioning device 43. The top of the support column 42 is mounted on the mounting frame 41, and the top of the laser positioning device 43 is mounted on the bottom of the support column 42. The outer cylinder of the liquid level meter is clamped by the electric clamp 16, and the screw 12 is rotated by turning on the first motor 11. The slider 14 moves by the rotation of the screw 12. The electric clamp 16 places the outer cylinder of the liquid level meter in the rotating mechanism 03 by extending the first electric cylinder 15. The support block 25 is used to clamp the outer cylinder of the liquid level meter. Support, control the length of the outer cylinder of the liquid level gauge through the fixed length plate 24 by extending and contracting the second electric cylinder 23, fix the outer cylinder of the liquid level gauge through multiple fixed plates 37 by extending multiple third electric cylinders respectively, rotate the gear 33 by turning on the second motor 32, rotate the bearing 35 through the engagement of the gear 33 and the gear ring 34, and rotate the outer cylinder of the liquid level gauge, support the laser locator 43 through the support column 42, and mark the outer cylinder of the liquid level gauge by turning on the laser locator 43, thereby improving the practicability of the equipment. Example

[0029] like Figure 6 and Figure 7As shown, on the basis of Example 1, it also includes a punching mechanism 05 and a grinding mechanism 06, the punching mechanism 05 includes a second mounting plate 51, a fourth electric cylinder 52, a third motor 53 and a drill bit 54, the front end of the fourth electric cylinder 52 is mounted on the rear end of the second mounting plate 51, the third motor 53 is mounted on the rear end of the fourth electric cylinder 52, and the drill bit 54 is mounted on the output end of the third motor 53; the grinding mechanism 06 includes a third mounting plate 61, a fifth electric cylinder 62, a fourth motor 63 and a grinding wheel 64, the rear end of the fifth electric cylinder 62 is mounted on the front end of the third mounting plate 61, the fourth motor 63 is mounted on the front end of the fifth electric cylinder 62, and the grinding wheel 64 is mounted on the output end of the fourth motor 63;

[0030] The fourth electric cylinder 52 is extended to make the drill bit 54 reach the mark of the outer cylinder of the liquid level meter, and the third motor 53 is turned on to make the drill bit 54 drill the mark of the outer cylinder of the liquid level meter. The fifth electric cylinder 62 is extended to make the grinding wheel 64 reach the opening of the outer cylinder of the liquid level meter, and the fourth motor 63 is turned on to make the grinding wheel 64 grind the opening of the outer cylinder of the liquid level meter, thereby improving the practicality of the equipment.

[0031] like Figures 1 to 7 As shown, the utility model is a device for positioning a hole in the outer cylinder of a liquid level gauge. When it is working, the outer cylinder of the liquid level gauge is first clamped by an electric clamp 16, the lead screw 12 is rotated by turning on the first motor 11, and the slider 14 is moved by the rotation of the lead screw 12. The electric clamp 16 places the outer cylinder of the liquid level gauge in the rotating mechanism 03 by extending the first electric cylinder 15, and then the support block 25 supports the outer cylinder of the liquid level gauge, and the length of the outer cylinder of the liquid level gauge is controlled by extending and contracting the second electric cylinder 23 through the fixed length plate 24. After that, the outer cylinder of the liquid level gauge is fixed by respectively extending a plurality of third electric cylinders 36 through a plurality of fixed plates 37, and the outer cylinder of the liquid level gauge is opened. The second motor 32 rotates the gear 33, and the bearing 35 rotates through the meshing of the gear 33 and the gear ring 34, so that the outer cylinder of the liquid level meter rotates, and then the laser locator 43 is supported by the support column 42. After the outer cylinder of the liquid level meter is marked by turning on the laser locator 43, the drill bit 54 is extended by the fourth electric cylinder 52 to reach the marked position of the outer cylinder of the liquid level meter, and the drill bit 54 is turned on by the third motor 53 to drill the marked position of the outer cylinder of the liquid level meter. Finally, the grinding wheel 64 is extended by the fifth electric cylinder 62 to reach the hole of the outer cylinder of the liquid level meter, and the fourth motor 63 is turned on to grind the opening of the outer cylinder of the liquid level meter, thereby improving the practicability of the equipment.

[0032] The first motor 11, the second motor 32, the fourth electric cylinder 52 and the fifth electric cylinder 62 of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manuals, without the need for technicians in this field to make creative efforts.

[0033] The main functions realized by the utility model are: fixing and rotating the outer cylinder of the liquid level meter by opening the rotating mechanism 03, determining the hole position by opening the positioning mechanism 04, rotating the liquid level meter by opening the rotating mechanism 03, and simultaneously opening the punching mechanism 05 to drill a hole in the outer cylinder of the liquid level meter, opening the rotating mechanism 03 again to rotate the hole position to the grinding mechanism 06, and grinding the burrs on the edge of the hole by opening the grinding mechanism 06, thereby improving the practicality of the equipment.

[0034] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A device for positioning a hole in an outer cylinder of a liquid level gauge, comprising a clamping mechanism (01); characterized in that: The invention also comprises a length fixing mechanism (02), a rotating mechanism (03), a positioning mechanism (04), a punching mechanism (05) and a grinding mechanism (06); the clamping mechanism (01) is mounted on the top of the length fixing mechanism (02); and the rotating mechanism (03), the positioning mechanism (04), the punching mechanism (05) and the grinding mechanism (06) are all mounted on the top of the length fixing mechanism (02).

2. A liquid level gauge outer cylinder opening positioning device as claimed in claim 1, characterized in that: The clamping mechanism (01) comprises a first motor (11), a lead screw (12), a slide groove (13), a slider (14), a first electric cylinder (15) and an electric clamp (16); the left end of the lead screw (12) is connected to the output end of the first motor (11); the lead screw (12) is installed in the slide groove (13); a slider (14) is provided on the lead screw (12); the rear end of the first electric cylinder (15) is installed on the slider (14); and the electric clamp (16) is installed at the front end of the first electric cylinder (15).

3. A liquid level gauge outer cylinder opening positioning device as claimed in claim 1, characterized in that: The length-fixing mechanism (02) comprises a base (21), a first mounting plate (22), a second electric cylinder (23), a length-fixing plate (24) and a support block (25); a top end of the base (21) is provided with a plurality of openings; the first mounting plate (22) is mounted on the right side of the top end of the base (21); the right end of the second electric cylinder (23) is mounted on the inner side of the first mounting plate (22); the length-fixing plate (24) is mounted on the left side of the second electric cylinder (23); and the bottom end of the support block (25) is mounted on the left side of the top end of the base (21).

4. A liquid level gauge outer cylinder opening positioning device as claimed in claim 1, characterized in that: The rotating mechanism (03) comprises a mounting block (31), a second motor (32), a gear (33), a gear ring (34), a bearing (35), a plurality of third electric cylinders (36) and a plurality of fixing plates (37), wherein the second motor (32) is mounted on the top end of the mounting block (31), the inner ring of the gear (33) is mounted on the output end of the second motor (32), the outer ring of the gear (33) is meshed with the outer ring of the gear ring (34), the inner ring of the gear ring (34) is mounted on the outer ring of the bearing (35), the fixed ends of the plurality of third electric cylinders (36) are respectively mounted on the inner wall of the bearing (35), and the plurality of fixing plates (37) are respectively mounted on the moving ends of the plurality of third electric cylinders (36).

5. A liquid level gauge outer cylinder opening positioning device as claimed in claim 4, characterized in that: The positioning mechanism (04) comprises a mounting frame (41), a support column (42) and a laser positioning device (43), wherein the top end of the support column (42) is mounted on the mounting frame (41), and the top end of the laser positioning device (43) is mounted on the bottom end of the support column (42).

6. A liquid level gauge outer cylinder opening positioning device as claimed in claim 1, characterized in that: The punching mechanism (05) comprises a second mounting plate (51), a fourth electric cylinder (52), a third motor (53) and a drill bit (54); the front end of the fourth electric cylinder (52) is mounted on the rear end of the second mounting plate (51), the third motor (53) is mounted on the rear end of the fourth electric cylinder (52), and the drill bit (54) is mounted on the output end of the third motor (53).

7. A liquid level gauge outer cylinder opening positioning device as claimed in claim 1, characterized in that: The grinding mechanism (06) comprises a third mounting plate (61), a fifth electric cylinder (62), a fourth motor (63) and a grinding wheel (64); the rear end of the fifth electric cylinder (62) is mounted on the front end of the third mounting plate (61); the fourth motor (63) is mounted on the front end of the fifth electric cylinder (62); and the grinding wheel (64) is mounted on the output end of the fourth motor (63).

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