CN209919249U

CN209919249U - Flange assembling equipment

Info

Publication number: CN209919249U
Application number: CN201920227704.0U
Authority: CN
Inventors: 胡晓初; 侯志平
Original assignee: Zhuhai Super Intelligent Equipment Co Ltd
Current assignee: Zhuhai Super Intelligent Equipment Co Ltd
Priority date: 2019-02-20
Filing date: 2019-02-20
Publication date: 2020-01-10
Anticipated expiration: 2029-02-20

Abstract

The utility model relates to the technical field of water pump assembly, in particular to flange assembly equipment, which comprises a base and a turntable arranged on the base, wherein an assembly component and a pull-off force detection component are arranged above the turntable along the circumferential direction; the utility model adopts the turntable to convey the pump body to the assembly component and the lower part of the pull-off force detection component in sequence, and each station is arranged in the circumferential direction of the turntable, thus reducing the volume of the equipment and improving the quality of the assembly; secondly, the flange is transferred to a position where the assembly component can conveniently absorb or grab by the transfer component, so that the material can be conveniently taken; moreover, the pull-out force detection assembly is movable and can be clamped to a clamping groove in the lower end face of the flange for detection, the structure is simple, and the detection precision can be guaranteed.

Description

Flange assembling equipment

Technical Field

The utility model relates to a water pump assembly technical field, in particular to flange equipment.

Background

The water pump assembly mainly comprises a pump body, a bearing, a water seal, an impeller, a flange and a plugging cover, wherein the bearing and the pump body, the flange and the bearing, a movable ring and a bearing of the water seal, a static ring and an inner hole of the pump body of the water seal and the inner hole of the plugging cover and the pump body are in interference fit, so that the assembly of the water pump assembly can adopt a press-fitting mode; the flange needs to be subjected to pull-out force and height detection after being assembled, the assembly, pull-out force detection and height detection of the existing assembly equipment are arranged in a linear mode, the occupied area of the equipment is large, the production line is long, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the technical scheme that above-mentioned problem adopted and provide a flange equipment, including the base, still including setting up the carousel on the base, the top of carousel is provided with the equipment subassembly and draws and takes off power determine module along circumference.

As a further improvement of the above scheme, the flange mounting device further comprises a transfer component, wherein the transfer component can transfer the flange to an area between the assembly component and the turntable, and the assembly component can suck or grab the flange by moving downwards.

As a further improvement of the scheme, the base is provided with a top mounting seat corresponding to the assembly, the top mounting seat can vertically move to abut against the lower end of the shaft coupling bearing, and the turntable is provided with an assembly channel allowing the top mounting seat to penetrate through.

As the further improvement of the above scheme, the assembly component comprises a press-fitting head capable of moving vertically and an adsorption component arranged in the press-fitting head, and the adsorption component can adsorb the flange at the lower end of the press-fitting head.

As a further improvement of the scheme, the test device further comprises a height detection assembly, wherein the height detection assembly comprises a moving plate, a limiting rod and a test head, and the limiting rod and the test head are respectively arranged at the lower end of the moving plate.

As a further improvement of the scheme, the height detection assembly further comprises a pressure rod, and the pressure rod can be in pressure joint with the pump body.

As a further improvement of the scheme, a driving assembly used for rotating a rotating shaft of the water pump is further arranged below the rotating disc, and the driving assembly and the height detection assembly are arranged oppositely.

As a further improvement of the above scheme, the pull-out force detection assembly comprises a clamping groove capable of moving horizontally, and the clamping groove can be clamped to the lower end face of the flange.

As a further improvement of the scheme, the pull-out device further comprises a tensioning assembly arranged opposite to the pull-out force detection assembly, wherein the tensioning assembly comprises a three-jaw clamping block capable of clamping a water pump rotating shaft, and the three-jaw clamping block is connected with a rotating source.

As a further improvement of the scheme, the pulling-out force detection assembly further comprises a pressing assembly capable of being in pressure joint with the upper end of the rotating shaft of the water pump.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model adopts the turntable to convey the pump body to the lower part of the assembly component, the pull-off force detection component and the height detection component in sequence, and each station is arranged in the circumferential direction of the turntable, thus reducing the volume of the equipment and improving the quality of the assembly; secondly, the utility model adopts the transfer component to transfer the flange to the position which is convenient for the assembly component to absorb or grab, thereby facilitating the material taking; furthermore, the pull-off force detection assembly of the utility model adopts a movable clamping groove which can be clamped to the lower end surface of the flange for detection, has a simple structure and can ensure the detection precision; finally, the utility model discloses a height detecting component adopts gag lever post and depression bar, and the depression bar can guarantee that the pump body fixes on the carousel, ensures height detecting's accuracy.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that those skilled in the art will be able to derive other designs and figures from these figures without inventive effort.

Fig. 1 is a schematic structural view of the flange assembling apparatus of the present invention;

fig. 2 is a schematic view of a part of the structure of the flange assembling apparatus of the present invention;

fig. 3 is a schematic structural view of the pull-off force detecting assembly of the present invention;

fig. 4 is a schematic structural diagram of the height detecting assembly of the present invention.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention.

A flange assembling apparatus as shown in fig. 1 and 2, comprises a base 11 and a turntable 12 disposed on the base 11, an assembly component, a pull-off force detection component 31 and a height detection component 32 are arranged above the rotary disc 12 along the circumferential direction, a mounting seat 121 is arranged on the rotary disc 12, the mounting seat 121 is provided with a plurality of, preferably 6, namely, the turntable 12 is arranged at 6 stations, the mounting seat 121 is provided with a blocking part matched with the outer surface of the pump body and a limit pin, the pump body can be mounted on the mounting seat 121, the pump body rotates along with the turntable 12 and sequentially passes through the assembling component, the pull-off force detecting component 31, the height detecting component 32 and the blanking component, the turntable 12 can be driven by a servo motor, its aim at guarantees carousel 12 pivoted precision for the pump body can accurately rotate to corresponding station on.

The base 11 is further provided with a transfer assembly for transferring the flange to an area between the assembly and the turntable 12, the transfer assembly includes a rotating arm 309, two ends of the rotating arm 309 are respectively provided with a support seat 310, the flange is placed on the support seat 310 by hand or a manipulator, and the support seat 310 can rotate to the area between the assembly and the turntable 12 along with the rotating arm 309.

As a further improvement of the above solution, a top mount 301 corresponding to the assembly is disposed on the base 11, the top mount 301 is disposed below the rotary disc 12, a buffer 122 is disposed between the rotary disc 12 and the mounting seat 121, preferably, the buffer 122 may be a spring or a plastic block, an assembly channel is disposed on the rotary disc 12 opposite to the mounting seat 121, preferably, the assembly channel may be a through hole or a notch, after the assembly sucks or grasps the flange, the assembly moves downward to press the flange against the upper end of the shaft coupling bearing, and simultaneously, presses the pump body on the mounting seat 121, so that the buffer 122 between the mounting seat 121 and the rotary disc 12 is compressed, the top mount 301 can move vertically and pass through the assembly channel to abut against the lower end of the shaft coupling bearing, so that the assembly can press the flange against the shaft coupling bearing, and the downward pressure of the assembly is gentle by the buffer 122, the flange is stably pressed, and the pressing quality is improved.

As the further improvement of above-mentioned scheme, the equipment subassembly is including the pressure equipment head 302 that can follow vertical motion and the adsorption component of setting in pressure equipment head 302, and adsorption component can adsorb the flange at the lower extreme of pressure equipment head 302, specifically, pressure equipment head 302 is connected with the driving piece, and this driving piece can be servo motor and will rotate output through the worm gear structure and change into sharp output into to drive pressure equipment head 302 and reciprocate, and it also can be that telescopic cylinder direct drive pressure equipment head 302 reciprocates, adsorption component can be the sucking disc, and adsorption component can have a plurality of equipartition, guarantees that pressure equipment head 302 can drive the flange and reciprocate.

As a further improvement of the above scheme, as shown in fig. 4, the height detecting assembly 32 includes a moving plate 303, a limiting rod 304 and a testing head 305, which are respectively disposed at the lower end of the moving plate 303, the moving plate 303 is connected with a vertical moving assembly, the vertical moving assembly may be a motor screw driving assembly 306 commonly used in the market, or may be a vertically disposed telescopic cylinder, the vertical moving assembly drives the moving plate 303 to move downward, the limiting rod 304 can be inserted into a limiting hole of the pump body, so as to ensure that the position of the pump body relative to the mounting seat 121 is unchanged, and the testing head 305 abuts against or slightly pressure-contacts the upper end surface of the flange to detect the height of the end surface of the flange; furthermore, a pressing rod 312 is further arranged at the lower end of the moving plate 303, the pressing rod 312 can move up and down along with the moving plate 303, and the pressing rod 312 can be pressed on the pump body, so that the pump body is fixed on the mounting seat 121, and the detection accuracy is improved; in particular, the test head 305 may be a commercially available contact tip that may be referenced to a test head on a three-dimensional coordinate measuring machine.

As a further improvement of the above solution, as shown in fig. 2, a driving assembly 306 for rotating the water pump rotating shaft is further disposed below the turntable 12, the driving assembly 306 is disposed opposite to the height detecting assembly 32, that is, the driving assembly 306 drives the water pump rotating shaft to rotate from the lower end thereof, the height detecting assembly 32 abuts against the flange rotating therewith at the upper end of the water pump bearing, so as to accurately detect the height of the flange, and in this way, the end face runout degree of the flange can also be detected; further, the driving assembly 306 may be a three-jaw chuck, and a rotary servo motor is connected to the three-jaw chuck, and the three-jaw chuck clamps the lower end of the water pump rotating shaft, so that the servo motor can drive the water pump rotating shaft to rotate.

As a further improvement of the above solution, as shown in fig. 3, the pulling-off force detecting assembly 31 includes a clamping groove 307 capable of moving horizontally, the clamping groove 307 can be clamped to the lower end surface of the flange, specifically, the clamping groove 307 can be provided on a metal plate, the clamping groove 307 is U-shaped, the clamping groove 307 is connected to a horizontal moving assembly, the horizontal moving assembly can be a motor screw transmission assembly commonly used in the market, and can drive the clamping groove 307 to move horizontally to approach the flange so that the clamping groove 307 can be clamped to the water pump rotating shaft, as shown in fig. 2 and fig. 3, the pulling-off force detecting assembly 31 further includes a pressing assembly 311 capable of pressing the upper end of the water pump rotating shaft, specifically, the pressing assembly 311 includes a telescopic cylinder capable of moving vertically or a servo motor or a servo cylinder, this embodiment is preferably a servo cylinder, which can be a model commonly used in the market, the servo cylinder is internally provided with a pressing distance detection function and a pressure feedback detection function, a pressure head is arranged at the output end of the servo cylinder, the servo cylinder driving pressure head is in pressure connection with the upper end of a water pump bearing, namely, the servo cylinder driving pressure head applies a pressing force to the upper end of the water pump bearing to detect the pull-off force of the flange, specifically, the pressing component 311 applies a pressure to enable a water pump rotating shaft to generate a relative flange motion or a motion trend, and the servo cylinder can detect whether the relative motion of the water pump rotating shaft relative to the flange exists or the amount of the relative motion of the water pump rotating shaft relative to the flange to realize the pull-.

As a further improvement of the above solution, as shown in fig. 2, a tensioning assembly 308 for rotating the water pump rotating shaft is further disposed below the rotating disc 12, the tensioning assembly 308 is disposed opposite to the pull-off force detection assembly 31, that is, the tensioning assembly 308 is driven by the lower end of the water pump rotating shaft to rotate by a certain angle, further, the tensioning assembly 308 may be a three-jaw chuck, and the three-jaw chuck is connected with a rotating servo motor, the three-jaw chuck clamps the lower end of the water pump rotating shaft, and the servo motor can thereby drive the water pump rotating shaft to rotate by a certain angle, so that the flange can perform pull-off force detection at a proper angle.

It should be noted that the rotating shaft of the water pump in all the above embodiments is the lower end or the shaft end of the shaft coupling bearing.

It should be noted that the rotary table 12 of this embodiment is provided with 6 stations, and the 6 stations are a pump body feeding station, a flange feeding and press-fitting station, a pull-off force detection station, a height detection station, a blanking station, and a reserved empty station in sequence along the conveying direction.

Above, only the preferred embodiment of the present invention has been described, the present invention is not limited to the above embodiment, and the technical effects of the present invention can be achieved by the same means, which all belong to the protection scope of the present invention.

Claims

1. The flange assembling equipment comprises a base (11) and is characterized by further comprising a rotary table (12) arranged on the base (11), and an assembling assembly and a pull-out force detection assembly (31) are arranged above the rotary table (12) along the circumferential direction.

2. A flange assembly apparatus according to claim 1, further comprising a transfer assembly capable of transferring the flange to an area between the assembly and the turntable (12), the assembly being capable of moving downwardly to suck or grip the flange.

3. The flange assembling equipment according to claim 1, wherein a top mounting seat (301) corresponding to the assembling assembly is arranged on the base (11), the top mounting seat (301) can vertically move to abut against the lower end of the shaft coupling bearing, and an assembling channel capable of allowing the top mounting seat (301) to penetrate is arranged on the rotary table (12).

4. A flange assembling apparatus according to claim 1 or 2, wherein the assembling assembly comprises a press-fitting head (302) capable of moving vertically and an adsorption assembly disposed in the press-fitting head (302), and the adsorption assembly can adsorb the flange at the lower end of the press-fitting head (302).

5. The flange assembling device according to claim 1, further comprising a height detecting assembly (32), wherein the height detecting assembly (32) comprises a moving plate (303), limiting rods (304) respectively arranged at the lower end of the moving plate (303), and a testing head (305).

6. A flange assembly device according to claim 5, characterized in that said height detection assembly (32) further comprises a pressing rod (312), said pressing rod (312) being able to press against the pump body.

7. A flange assembling apparatus according to claim 1 or 5, wherein a driving assembly (306) for rotating a rotating shaft of a water pump is further disposed below the rotating disc (12), and the driving assembly (306) is disposed opposite to the height detecting assembly (32).

8. A flange assembly device according to claim 1, wherein the pull-off force detection assembly (31) comprises a translatable clamping groove (307), the clamping groove (307) being adapted to be clamped to a lower end surface of the flange.

9. The flange assembling device according to claim 1, further comprising a tensioning assembly (308) opposite to the pulling-out force detection assembly (31), wherein the tensioning assembly (308) comprises a three-jaw clamping block capable of clamping a rotating shaft of the water pump, and the three-jaw clamping block is connected with a rotating source.

10. A flange assembling apparatus according to claim 8 or 9, wherein said pulling-off force detecting means (31) further comprises a pressing means (311) for pressing an upper end of a rotating shaft of the water pump.