CN212110245U - Frock clamp on water gauge detects machine - Google Patents

Abstract

The utility model discloses a frock clamp on water gauge detection machine belongs to the anchor clamps field, including base, water gauge collet, water gauge clamping mechanism includes guide rail, the tight seat of water gauge clamp, guide holder, be equipped with the push rod in the guide holder, the direction of push rod with the direction of guide rail is perpendicular, rotates on the push rod and is connected with the commentaries on classics board, the commentaries on classics board also rotates with the tight seat of water gauge clamp to be connected, the commentaries on classics board forms Y shape structure with the push rod, when the water gauge need be put on the water gauge collet, promotes through the cylinder and can make the tight seat separation of water gauge clamp, and when the base removed in the assembly line, the tight water gauge of power clamp that the tight seat of water gauge clamp provided through the push rod spring, solved the fixed direct clamp of water gauge through the cylinder among the prior art and pressed from both sides and accomplish, in the, The problem of increased energy consumption.

Description

Frock clamp on water gauge detects machine

Technical Field

The utility model relates to a water gauge detects frock especially relates to a frock clamp on water gauge detects machine.

Background

At present, automatic production lines are increasingly popularized, and intelligent machines gradually replace manual work from the steps of manufacturing and processing products to the steps of detecting and packaging, wherein the step of detecting the water meter is included.

In an intelligent water meter detection assembly line, the water meter needs to be detected according to a plurality of contents such as appearance, pointer sensitivity, water meter scales and the like; wherein a certain position and direction of the water meter are required in most stations, for example, in a station detected by a pointer of the water meter, air is required to be blown into the water meter; at the water gauge scale detection station, the water gauge needs to be photographed closely, so that the direction and position of the water gauge cannot be changed in the water gauge detection assembly line, and the water gauge needs to be clamped continuously.

The existing clamping device usually directly clamps a workpiece by using the air cylinder, so that the air cylinder is required to continuously supply air, the energy consumption is increased, the air cylinder moves on a production line along with the workpiece, the air supply pipe also moves along with the air cylinder, and the air supply pipe is difficult to arrange.

For example, the 'clamp for automatically clamping the water meter scale' disclosed in the chinese patent document, which is published under the publication number CN205438297U and includes a clamping member and a cylinder, has the disadvantages that the clamping of the water meter is directly completed through the cylinder, and is only suitable for the clamping of the water meter at a fixed position, when the clamp is applied to a production line for detecting the water meter, the arrangement of an air supply pipe of the cylinder is difficult, and the energy consumption is increased when the clamp is continuously clamped.

Disclosure of Invention

The utility model relates to an overcome prior art, the fixed direct clamp through the cylinder of water gauge is tight to be accomplished, in the detection assembly line of water gauge, can lead to the air supply pipe of cylinder to be difficult to arrange to the problem that cost, energy consumption increase provides a frock clamp on water gauge detection machine, is applicable to the centre gripping of water gauge on the water gauge detection assembly line, need not to consider the problem that the air supply pipe removed along with the cylinder, and need not to last the power consumption.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model discloses a frock clamp on water gauge detection machine, including the base, install the water gauge collet that is used for placing the water gauge on the base and be used for pressing from both sides the water gauge clamping mechanism of tight water gauge, water gauge clamping mechanism includes the guide rail that is located water gauge collet both sides, be equipped with the slider on the guide rail, install water gauge clamping seat on the slider; the water meter clamping mechanism further comprises a guide seat fixedly arranged on the water meter bottom support, a push rod and a push rod spring for resetting the push rod are arranged in the guide seat, one end of the push rod, facing the water meter, is rotatably connected with two rotating plates, one end of each rotating plate is rotatably connected with the push rod, the other end of each rotating plate is rotatably connected with the water meter clamping seats on the two sides of the water meter bottom support, and the two rotating plates and the push rod form a Y-shaped structure; the water meter clamping seat comprises a bottom plate connected with the sliding block, a clamping plate used for clamping the water meter, and a vertical plate connected with the bottom plate and the clamping plate.

The water meter clamping mechanism is used for limiting the water meter in the horizontal direction; the push rod and the rotating plate form a Y-shaped structure, the push rod can only move in the direction of the guide rail, one end of the rotating plate, which is connected with the water meter clamping seat, can only move in the direction of the guide seat, and when the push rod pushes in the direction of the water meter clamping seat, the included angle of the two rotating plates can be increased, so that the two water meter clamping seats are separated; after the water meter clamping seats are separated, the water meter is placed on the water meter bottom support by using the clamping jaw, then the push rod is loosened, and the push rod is reset under the action of the push rod spring, so that the two water meter clamping seats move oppositely to clamp the water meter; in the whole process, external force is required to be provided for the clamping mechanism only in the process that the water meter is placed on the water meter base, the push rod spring is used for providing clamping force in the continuous clamping process of the water meter, external force is not required to be applied, the air cylinder for clamping the water meter is only required to be fixed on the stations for feeding and discharging the water meter in the whole assembly line and does not need to move along with the water meter, the problem that an air supply pipe is difficult to arrange is avoided, for each water meter on the assembly line, only one air cylinder movement is required to be carried out on the feeding station and the discharging station respectively for separating the water meter clamping bases, the minimum amount of two air cylinders is required in the whole assembly line for clamping the water meter, and the clamping bases are composed of the bottom plate, the clamping plates and the vertical plates, the structure that the middle of the water meter is bulged can.

As preferred, be equipped with the seat of drawing water on the base, the seat of drawing water includes drainage mechanism and is used for leading ponding drainage mechanism's guiding gutter because the water gauge is putting back on the water gauge collet, and the inside ponding that probably still exists of water gauge if ponding rivers to other parts on, produce various problems easily, the corrosion of spare part even causes the short circuit of electrified part for example, and the seat of drawing water can lead drainage mechanism with ponding to avoid ponding to cause the injury to equipment.

Preferably, the drainage mechanism comprises a fixed seat fixed on the drainage seat, a drainage pressure shaft penetrating through the fixed seat is installed in the fixed seat, a drainage pressing block is fixed above the drainage pressure shaft, a drainage spring is sleeved outside the drainage pressure shaft and is positioned between the fixed seat and the drainage pressing block, and a drainage hole is formed below the drainage pressure shaft; accumulated water in the water meter can be drained from the drain holes, and because the whole base continuously moves in the assembly line and the drain holes continuously move in the whole assembly line in the water meter detection process, in order to enable the accumulated water drained from the drain holes to be concentrated, the water is drained at one fixed position in the assembly line; the drainage spring and the drainage pressure shaft can block the drainage hole when drainage is not performed, so that accumulated water is stored in the drainage mechanism; when drainage is needed, the drainage pressing block moves upwards to drain accumulated water from the drainage hole.

Preferably, a polyurethane plug is installed at the bottom of the drainage pressing shaft, and the polyurethane plug can improve the effect of blocking the drainage hole by the drainage pressing shaft and prevent accumulated water from leaking out of other positions of the production line.

Preferably, the side surface of the drainage pressing block is provided with a roller, and a drainage jacking flow channel for jacking the roller is arranged at a position in the detection assembly line where drainage is needed; the roller can be jacked up at the position needing drainage through the drainage jacking flow passage, so that the drainage hole is opened, and accumulated water is drained; through the structure, the drain hole can be ensured to be opened at a fixed position all the time, driving parts such as an air cylinder are not needed for driving, and the equipment cost is saved.

Preferably, a drainage guide shaft parallel to the drainage pressure shaft is further installed in the fixed seat, and the drainage guide shaft is located on two sides of the drainage pressure shaft; the drainage guide shaft can improve the straightness of the drainage pressing shaft in the pressing process, and the drainage pressing shaft is prevented from being blocked in the pressing process.

Preferably, a centrifugal blower used for blowing air into the water meter is fixedly mounted on the base and used for blowing air into the water meter, so that whether a pointer of the water meter can work normally or not is detected.

Preferably, a polyurethane clamping block is arranged at the contact position of the water meter clamping seat and the water meter; the polyurethane clamping block has certain flexibility, is made of relatively soft metal, is not easy to abrade the surface of the water meter, and is low in cost and easy to form.

Preferably, one side of the polyurethane clamping block, which is in contact with the water meter, is in an arc shape matched with the contact surface, and the contact area of the clamping block and the water meter can be increased through the arc-shaped structure, so that the clamping reliability is improved.

Therefore, the utility model discloses following beneficial effect has: (1) the water meter can be continuously clamped on a water meter detection production line, the air cylinder does not need to move, and the air supply pipe is simple in arrangement; (2) at least two cylinders for clamping the water meter are required on the whole production line, so that the cost is saved; (3) accumulated water in the water meter can be beaten to a fixed position in the assembly line, and damage such as corrosion, short circuit and the like caused by the accumulated water flowing to other parts is avoided; (4) can carry out the flexibility to the water gauge and press from both sides tightly, can not harm the water gauge surface.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of the invention after hiding the water meter, the water meter base and the clamping plate.

Fig. 3 is a side cross-sectional view of the present invention.

Fig. 4 is a schematic view of a structure of the drainage mechanism of the present invention.

Fig. 5 is a cross-sectional view of the drain mechanism of the present invention.

Fig. 6 is a rear view of the drainage mechanism of the present invention at the drainage head channel.

In the figure: 1. the water meter comprises a base 2, a water meter bottom support 21, a jacking platform 22, a threaded hole 23, an arc-shaped supporting platform 3, a water meter 31, a water inlet 32, a water outlet 4, a water meter clamping mechanism 41, a guide rail 42, a sliding block 43, a water meter clamping seat 431, a bottom plate 432, a vertical plate 433, a clamping plate 434, a polyurethane clamping block 44, a guide seat 45, a push rod 46, a push rod spring 47, a rotating plate 48, a baffle 5, a water diversion seat 51, a drainage mechanism 511, a fixed seat 512, a drainage pressure shaft 513, a polyurethane plug 514, a drainage pressure block 515, a drainage spring 516, a drainage hole 517, a roller 518, a drainage guide shaft 52, a water guide groove 53, a boss 6, a drainage jacking flow channel 61, a bulge 7, an air blower base.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

In the embodiment shown in fig. 1-6, a tooling fixture on a water meter detector comprises a base 1, wherein a water meter bottom support 2 for placing a water meter 3 and a water meter clamping mechanism 4 for clamping the water meter are arranged on the base, a jacking platform 21 is arranged at the lower part of the water meter bottom support, a threaded hole 22 is arranged at the bottom of the jacking platform, two arc-shaped supporting platforms 23 are arranged at the upper part of the water meter bottom support which is connected between the base and the water meter bottom support through threads, and the two arc-shaped supporting platforms are respectively used for supporting a water inlet 31 and a water outlet 32 of the water meter; the water meter clamping mechanism comprises guide rails 41 positioned on two sides of a water meter bottom support, two parallel guide rails are respectively arranged on two sides of the water meter bottom support, a sliding block 42 is arranged on each guide rail, a water meter clamping seat 43 is arranged on each sliding block, each water meter clamping seat comprises a bottom plate 431 in threaded connection with each sliding block, vertical plates 432 are arranged on two sides of each bottom plate, clamping plates 433 used for clamping the water meter are arranged on the upper sides of the two vertical plates, polyurethane clamping blocks 434 are arranged on the surfaces, opposite to the clamping plates of the water meter clamping seats on the two sides, of each polyurethane clamping block, and the contact surface of one side, in contact with the water meter; the water meter clamping mechanism further comprises a guide seat 44 fixedly mounted on the water meter bottom support, a push rod 45 and a push rod spring 46 for resetting the push rod are mounted in the guide seat, the push rod spring is a compression spring, the direction of the push rod is perpendicular to that of the guide rail, one end of the push rod, facing the water meter, is rotatably connected with two rotating plates 47, one ends of the two rotating plates are rotatably connected with the push rod, the other ends of the two rotating plates are respectively rotatably connected with the water meter clamping seats on two sides of the water meter bottom support, the two rotating plates and the push rod form a Y-shaped structure, the rotating plates are positioned below the water meter bottom support, one end, facing away from the water meter, of the push rod is provided with a baffle 48, the baffle can prevent the push rod spring from being separated from the push rod, and the push rod is pushed by a cylinder; the base is provided with a water guide seat 5, the water guide seat comprises a drainage mechanism 51 and a water chute 52 for guiding accumulated water to the drainage mechanism, the middle of the water guide seat is provided with a boss 53, the water chute is positioned around the boss, the bottom surface of the water chute is slightly inclined, the inclination angle is controlled between 3 degrees and 6 degrees, the drainage mechanism is positioned at the lowest part of the water chute, the drainage mechanism comprises a fixed seat 511 fixed on the water guide seat, a drainage pressure shaft 512 penetrating through the fixed seat is installed in the fixed seat, the bottom of the drainage pressure shaft is provided with a polyurethane plug 513, a drainage pressing block 514 is fixed above the drainage pressure shaft, a drainage spring 515 is sleeved outside the drainage pressure shaft, the drainage spring is positioned between the fixed seat and the drainage pressing block, a drainage hole 516 is arranged below the drainage pressure shaft, and the side surface of the drainage pressing block is provided with a roller 517, a drainage jacking flow channel 6 for jacking the roller is arranged at a position needing drainage in the detection assembly line, the horizontal position of the drainage jacking flow channel is the same as that of the roller at the drainage position, the drainage jacking flow channel comprises a bulge part 61, and the bulge part can increase the height of the roller by 15mm, so that a polyurethane plug is lifted, and a drainage outlet is opened; a drainage guide shaft 518 parallel to the drainage pressure shaft is further installed in the fixed seat, and the drainage guide shaft is positioned on two sides of the drainage pressure shaft; the water meter is characterized in that an air blower base 7 is fixedly mounted on the base, a centrifugal air blower 8 used for blowing air into the water meter is mounted on the air blower base, and an air outlet of the centrifugal air blower aligns to a water inlet of the water meter.

When the base moves on a water meter detection production line, the push rod spring is in an initial position, the push rod is positioned on one side far away from the water meter bottom support, and the water meter clamping seats on the two sides are in a relatively close state; when the base moves to a water meter loading station on an assembly line, the air cylinder positioned at the water meter loading station pushes the push rod to compress the push rod spring, the push rod moves towards one side where the water meter bottom support is positioned, one end of the rotating plate, which is rotationally connected with the push rod, also moves synchronously, and as the other end of the rotating plate is fixed on the water meter clamping seat, and the water meter clamping seat is limited by the guide rail and can only move along the direction vertical to the push rod, the included angle between the two rotating plates is increased, and the two water meter clamping seats are separated; at the moment, the water meter is placed on the water meter bottom support by the manipulator, and a water inlet and a water outlet of the water meter are respectively erected on the arc-shaped supporting platforms on the two sides of the water meter bottom support; after the water meter is placed, the mechanical arm withdraws, the air cylinder also retracts, the push rod moves towards the direction far away from the water meter bottom support under the action of the push rod spring, the water meter clamping seat also moves oppositely, when the polyurethane clamping block on the water meter clamping seat contacts the upper part of the water meter, the water meter clamping seat stops moving, the contact surface between the arc-shaped polyurethane clamping block side and the water meter can be increased, and the polyurethane material can prevent the surface of the water meter from being abraded; at the moment, the push rod spring is not completely reset, and the push rod still receives the elastic force from the push rod spring, so that the water meter can be continuously clamped; after the water meter is placed, the base continues to move on the production line, and when the base moves to the pointer detection station, air can be blown into the water meter through the centrifugal blower, so that whether the pointer of the water meter is normal or not is detected; after the water meter is arranged on the base, accumulated water possibly exists in the water meter, the accumulated water can flow out of the water meter in the moving process of the base or after the water meter is blown by a centrifugal blower, the flowing accumulated water can flow to the peripheral water guide grooves from the bosses of the water guide seat, and the accumulated water can finally flow to the drainage mechanism due to the fact that the water guide grooves have certain inclined angles; when the base moves to a drainage station in the assembly line, the roller can be jacked up by the drainage jacking flow channel, meanwhile, the polyurethane plug is driven to rise, the drainage hole is opened, accumulated water at the drainage mechanism is drained at a fixed position, and damage caused by the fact that the accumulated water flows to other parts in the assembly line is avoided; after the water meter finishes each item and detects, the base can remove the water meter unloading station, and the cylinder of unloading station department can promote the push rod once more, makes two water meter clamp seat separation according to aforementioned flow, and the manipulator presss from both sides the water meter from both sides from the water meter collet, accomplishes the unloading.

Claims (9)

1. A tool clamp on a water meter detector is characterized by comprising a base, wherein a water meter bottom support for placing a water meter and a water meter clamping mechanism for clamping the water meter are arranged on the base, the water meter clamping mechanism comprises guide rails positioned on two sides of the water meter bottom support, sliding blocks are arranged on the guide rails, and water meter clamping seats are arranged on the sliding blocks; the water meter clamping mechanism further comprises a guide seat fixedly arranged on the water meter bottom support, a push rod and a push rod spring for resetting the push rod are arranged in the guide seat, one end of the push rod, facing the water meter, is rotatably connected with two rotating plates, one end of each rotating plate is rotatably connected with the push rod, the other end of each rotating plate is rotatably connected with the water meter clamping seats on the two sides of the water meter bottom support, and the two rotating plates and the push rod form a Y-shaped structure; the water meter clamping seat comprises a bottom plate connected with the sliding block, a clamping plate used for clamping the water meter, and a vertical plate connected with the bottom plate and the clamping plate.

2. A water meter inspection machine tool clamp as claimed in claim 1, wherein the water meter base includes a water guide seat thereon, the water guide seat including a drain mechanism and a water chute for guiding accumulated water to the drain mechanism.

3. A tool holder for a water meter testing machine as claimed in claim 2, wherein the drain mechanism includes a fixed base fixed to the drain base, a drain pressing shaft passing through the fixed base is mounted in the fixed base, a drain pressing block is fixed above the drain pressing shaft, and a drain spring is sleeved on the drain pressing shaft and located between the fixed base and the drain pressing block.

4. A water meter testing machine tool clamp as claimed in claim 3, wherein a polyurethane plug is mounted at the bottom of the drain pressing shaft.

5. A water meter detecting machine tool clamp as claimed in claim 3, wherein a roller is mounted on a side surface of the drainage pressing block, and a drainage jacking channel for jacking up the roller is mounted at a position in the detection line where drainage is required.

6. A water meter detecting machine tool clamp as claimed in claim 3, wherein the fixing base further includes a drain guide shaft parallel to the drain pressing shaft, and the drain guide shaft is located on both sides of the drain pressing shaft.

7. A water meter inspection machine tool clamp as claimed in claim 1, wherein a centrifugal blower for blowing air into the water meter is fixedly mounted on the base.

8. The tool clamp on the water meter detecting machine according to claim 1, wherein a polyurethane clamping block is mounted on the water meter clamping seat at a position where the water meter clamping seat contacts with the water meter.

9. The tool clamp on the water meter detecting machine according to claim 8, wherein one side of the polyurethane clamping block, which is in contact with the water meter, is in an arc shape matched with the contact surface.

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