Anti-jamming positioning tool for transporting side cover of gas meter

Abstract

The utility model discloses a gas meter side cover transportation anti-jamming positioning tool which comprises a positioning tool body, a plurality of containing grooves are formed in the side wall of a positioning groove of the positioning tool body, and each containing groove is fixedly connected with a positioning push plate through an elastic telescopic mechanism. The side, away from the elastic telescopic mechanism, of the positioning push plate is fixedly connected with a fixed side plate, and the fixed side plate is rotationally connected with a plurality of rotating rollers. When the gas meter side cover is placed into the positioning groove of the positioning tool body through a suction cup on a conveying line, the gas meter side cover firstly makes contact with the rotating roller, and due to the fact that the positioning push plate is located outside the containing groove, the positioning push plate can be squeezed into the containing groove through the rotating roller when the gas meter side cover falls down; when the side cover of the gas meter is taken out by the suction cup, the friction force between the side cover of the gas meter and the positioning tool body is not high due to the fact that the rotating roller can roll, the side cover of the gas meter can be taken out or placed in the positioning tool body very easily, and the situation of material stacking is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of positioning tooling, in particular to an anti-stuck positioning tooling for transporting a gas meter side cover. Background Art

[0002] The existing diaphragm gas meter movement body includes a movement diaphragm box, a movement side cover, a rotating shaft and a rocker arm fixed on the rotating shaft. In order to ensure the sealing of the installation, the diaphragm box side covers need to be pressed on both sides of the diaphragm box. The side covers are provided with convex points, and the diaphragm box is positioned and fixed by a small column at the port of the movement diaphragm box.

[0003] When assembling the side cover of the gas meter, it is necessary to place the side cover of the gas meter from the transportation line in the positioning tooling and position it at an angle to prevent the assembly from not being accurately docked together. However, when the existing positioning tooling uses a suction cup to pick up the workpiece, the workpiece is easily stuck, resulting in the suction cup being unable to be removed from the positioning tooling, thereby causing material piling. Utility Model Content

[0004] The present invention aims to solve the problems in the prior art and proposes the following technical solutions:

[0005] The anti-stuck positioning tool for transporting the side cover of a gas meter includes a positioning tool body, and the side wall of the positioning groove of the positioning tool body is provided with multiple accommodating grooves. Each of the accommodating grooves is fixedly connected to a positioning push plate through an elastic telescopic mechanism. The side of the positioning push plate away from the elastic telescopic mechanism is fixedly connected to a fixed side plate, and the fixed side plate is rotatably connected to multiple rollers.

[0006] As a preferred embodiment of the above technical solution, the elastic telescopic mechanism includes a movable sleeve fixed on one side of the accommodating groove, and the inner ring of the movable sleeve at one end away from the side wall of the accommodating groove is provided with a moving rod, and the end of the movable rod located inside the movable sleeve is fixedly connected to an anti-slip baffle, and the side of the anti-slip baffle away from the moving rod is fixedly connected to a first elastic member.

[0007] As a preferred embodiment of the above technical solution, a first guide slot is provided on the inner wall of the movable sleeve, a first guide slider is fixedly connected to the side wall of the anti-slip baffle, and the first guide slider is slidably connected to the first guide slot.

[0008] As a preferred embodiment of the above technical solution, both ends of the roller are rotatably connected to a rotating shaft, the outer ring of the rotating shaft is fixedly sleeved with a moving block, the inner ring of the moving block is movable sleeved with a sleeve rod, the sleeve rod is fixedly connected to the positioning push plate, and a second elastic member is fixedly connected between the positioning push plate and the moving block.

[0009] As a preferred embodiment of the above technical solution, the fixed side plate is provided with multiple movable grooves, the side wall of the movable groove is provided with a second guide groove, the side wall of the movable block is fixedly connected with a second guide slider, and the second guide slider is slidably connected to the second guide groove.

[0010] The beneficial effects of the utility model are:

[0011] 1. In the present invention, when the suction cup on the transport line places the gas meter side cover into the positioning groove of the positioning tool body, the gas meter side cover will first contact the roller. Since the positioning push plate is located outside the receiving groove, the falling of the gas meter side cover will squeeze the positioning push plate into the interior of the receiving groove through the roller. When the suction cup takes out the gas meter side cover, since the roller can roll, the friction between the gas meter side cover and the positioning tool body is not high, so it is easy to take the gas meter side cover out or put it in, thereby avoiding the occurrence of material piling. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The figure shows a schematic structural diagram of the anti-stuck positioning tool for transporting the side cover of a gas meter in an embodiment;

[0013] Figure 2 What is shown is a schematic structural diagram of the positioning push plate in the embodiment;

[0014] Figure 3 Shown is Figure 2 A schematic diagram of the structure enlargement at point A;

[0015] Figure 4 Shown is a schematic structural diagram of the elastic telescopic mechanism in an embodiment.

[0016] Description of reference numerals:

[0017] 1. Positioning tool body; 11. Accommodating groove; 2. Elastic telescopic mechanism; 21. Movable sleeve; 22. Anti-slip baffle; 23. Moving rod; 24. First elastic member; 3. Positioning push plate; 4. Fixed side plate; 41. Moving groove; 5. Moving block; 6. Rotating shaft; 7. Rotating roller; 8. Sleeve rod; 9. Second elastic member. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0019] Example 1

[0020] like Figure 1 、 Figure 2 and Figure 3As shown, the anti-stuck positioning tool for transporting the side cover of the gas meter includes a positioning tool body 1. The side wall of the positioning groove of the positioning tool body 1 is provided with multiple accommodating grooves 11. Each accommodating groove 11 is fixedly connected to a positioning push plate 3 through an elastic telescopic mechanism 2. The side of the positioning push plate 3 away from the elastic telescopic mechanism 2 is fixedly connected to a fixed side plate 4, and the fixed side plate 4 is rotatably connected to multiple rollers 7.

[0021] It should be noted that multiple accommodating grooves 11 are evenly distributed on the four side walls of the positioning groove of the positioning tool body 1. The positioning push plate 3 and the fixed side plate 4 are both located outside the accommodating groove 11. The wheel edge of the roller 7 passes over the fixed side plate 4 and is away from the side of the positioning push plate 3, so that the gas meter side will rub against the roller 7 when placed in the positioning groove.

[0022] like Figure 2 and Figure 4 As shown, the elastic telescopic mechanism 2 includes a movable sleeve 21 fixed on one side of the accommodating groove 11, and a movable rod 23 is movably sleeved on the inner ring of the end of the movable sleeve 21 away from the side wall of the accommodating groove 11, and the end of the movable rod 23 located inside the movable sleeve 21 is fixedly connected with an anti-slip baffle 22. The diameter of the anti-slip baffle 22 is larger than the inner ring diameter of the movable sleeve 21, so that it cannot be separated from the movable sleeve 21, and the side of the anti-slip baffle 22 away from the movable rod 23 is fixedly connected with a first elastic member 24, and the first elastic member 24 is a spring.

[0023] Specifically, when the suction cup on the transport line places the gas meter side cover into the positioning groove of the positioning tool body 1, the gas meter side cover will first contact the roller 7. Since the positioning push plate 3 is located outside the accommodating groove 11, the falling of the gas meter side cover will squeeze the positioning push plate 3 into the interior of the accommodating groove 11 through the roller 7. When the suction cup takes out the gas meter side cover, since the roller 7 can roll, the friction between the gas meter side cover and the positioning tool body 1 is not high, so it is easy to take the gas meter side cover out or put it in, thereby avoiding the occurrence of material piling.

[0024] like Figure 4 As shown, a first guide slot is formed on the inner wall of the movable sleeve 21 , a first guide slider is fixedly connected to the side wall of the anti-slip baffle 22 , and the first guide slider is slidably connected to the first guide slot.

[0025] It should be noted that, due to the sliding cooperation between the first guide slider and the first guide slot, the anti-slip baffle 22 can only move linearly inside the movable sleeve 21 and cannot rotate.

[0026] Example 2

[0027] like Figure 1 、 Figure 2 and Figure 3As shown, the anti-stuck positioning tooling for transporting the side cover of the gas meter, compared with the first embodiment, both ends of the roller 7 of this embodiment are rotatably connected with a rotating shaft 6, the outer ring of the rotating shaft 6 is fixedly sleeved with a moving block 5, the inner ring of the moving block 5 is movable sleeved with a sleeve rod 8, the sleeve rod 8 is fixedly connected to the positioning push plate 3, and a second elastic member 9 is fixedly connected between the positioning push plate 3 and the moving block 5, the second elastic member 9 is a spring, the fixed side plate 4 is provided with a plurality of moving grooves 41, the side wall of the moving groove 41 is provided with a second guide slot, the side wall of the moving block 5 is fixedly connected with a second guide slider, and the second guide slider is slidably connected to the second guide slot.

[0028] Specifically, since the side cover of the gas meter is not designed to be flat, when the roller 7 contacts the raised portion, the roller 7 will move to the side close to the positioning push plate 3. When the roller 7 contacts the inner recess, the second elastic member 9 will push the roller 7 to move to the side away from the positioning push plate 3 through the moving block 5 and the rotating shaft 6 until it fits into the position with the outer surface of the gas meter side cover, thereby confining the gas meter side cover to the positioning groove of the positioning tool body 1, waiting for the suction cup or other transfer equipment to transport and assemble it.

[0029] Working principle: When the suction cup on the transport line puts the gas meter side cover into the positioning groove of the positioning tool body 1, the gas meter side cover will first contact the roller 7. Since the positioning push plate 3 is located outside the receiving groove 11, the falling of the gas meter side cover will squeeze the positioning push plate 3 into the interior of the receiving groove 11 through the roller 7. Since the gas meter side cover is not designed to be flat, when the roller 7 contacts the raised part, the roller 7 will move to the side close to the positioning push plate 3. When the roller 7 contacts the inner concave part, the second elastic member 9 will push the roller 7 to move to the side away from the positioning push plate 3 through the moving block 5 and the rotating shaft 6 until it is in contact with the outer surface of the gas meter side cover, so that the gas meter side cover can be confined to the positioning groove of the positioning tool body 1, waiting for the suction cup or other transfer equipment to transport and assemble it. When the suction cup takes out the gas meter side cover, since the roller 7 can roll, the friction between the gas meter side cover and the positioning tool body 1 is not high, so it is easy to take the gas meter side cover out or put it in, thereby avoiding the occurrence of piling.

[0030] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same.

Claims

1. A gas meter side cover anti-jamming positioning tool for transportation, comprising a positioning tool body (1), characterized in that: The side wall of the positioning groove of the positioning tool body (1) is provided with a plurality of accommodating grooves (11), each of the accommodating grooves (11) is fixedly connected to a positioning push plate (3) via an elastic telescopic mechanism (2), and the side of the positioning push plate (3) away from the elastic telescopic mechanism (2) is fixedly connected to a fixed side plate (4), and the fixed side plate (4) is rotatably connected to a plurality of rollers (7).

2. The anti-stuck positioning tool for transporting the gas meter side cover according to claim 1 is characterized in that: The elastic telescopic mechanism (2) comprises a movable sleeve (21) fixed on one side of the accommodating groove (11); a movable rod (23) is movably sleeved on the inner ring of one end of the movable sleeve (21) away from the side wall of the accommodating groove (11); an end of the movable rod (23) located inside the movable sleeve (21) is fixedly connected to an anti-slip baffle (22); and a side of the anti-slip baffle (22) away from the movable rod (23) is fixedly connected to a first elastic member (24).

3. The anti-stuck positioning tool for transporting the gas meter side cover according to claim 2, characterized in that: The inner wall of the movable sleeve (21) is provided with a first guide slot, and the side wall of the anti-slip baffle (22) is fixedly connected with a first guide slider, and the first guide slider is slidably connected to the first guide slot.

4. The anti-stuck positioning tool for transporting the gas meter side cover according to claim 1, characterized in that: Both ends of the rotating roller (7) are rotatably connected to a rotating shaft (6); the outer ring of the rotating shaft (6) is fixedly sleeved with a moving block (5); the inner ring of the moving block (5) is movably sleeved with a sleeve rod (8); the sleeve rod (8) is fixedly connected to the positioning push plate (3); and a second elastic member (9) is fixedly connected between the positioning push plate (3) and the moving block (5).

5. The anti-stuck positioning tool for transporting the gas meter side cover according to claim 4, characterized in that: The fixed side plate (4) is provided with a plurality of movable grooves (41), the side walls of the movable grooves (41) are provided with second guide slides, the side walls of the movable block (5) are fixedly connected with second guide slides, and the second guide slides are slidably connected with the second guide slides.

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