CN210619273U

CN210619273U - Conveying tool

Info

Publication number: CN210619273U
Application number: CN201921539763.8U
Authority: CN
Inventors: 黎莎; 吕华强
Original assignee: Beijing Railway Institute of Mechanical and Electrical Engineering Group Co Ltd
Current assignee: Beijing Railway Institute of Mechanical and Electrical Engineering Group Co Ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-05-26
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a conveying frock, it belongs to production conveyer technical field, and conveying frock includes: the conveying chain is used for conveying the flaw detection workpiece, the conveying chain can convey the conveying wheel from a first position to a second position along a first horizontal direction, and the conveying wheel can rotate around the axis of the conveying chain at the second position; a rotating chain configured to: when the transfer wheel is in the second position, the rotating chain can rotate and engage with the transfer wheel to enable the transfer wheel to rotate about its axis. The utility model provides a conveying tool, a conveying chain is matched with a conveying wheel to convey a flaw detection workpiece from a first position to a second position, so that the flaw detection workpiece can be automatically conveyed between different stations; the conveying wheel cooperates with the rotating chain, and when the conveying wheel was in the second position, the rotating chain rotated and driven the conveying wheel and rotated around self axis, realized detecting a flaw the rotation of work piece on the second position, need not manual operation, and detection efficiency is high.

Description

Conveying tool

Technical Field

The utility model relates to a production conveyer technical field especially relates to a conveying frock.

Background

In some inspection equipment, it is necessary to transfer an inspected workpiece from one station to another. And the rotation of the flaw detection workpiece around the axis of the flaw detection workpiece is required to be realized on one station, so that the flaw detection equipment can complete circumferential flaw detection on the flaw detection workpiece.

During conventional inspection operations, an inspected workpiece is typically manually moved from one station to another by an operator. And (3) holding the flaw detection workpiece by an operator at each station, and rotating the flaw detection workpiece to finish flaw detection of the flaw detection workpiece.

The traditional flaw detection operation adopts manual operation, the automation level is low, the operation intensity is increased, meanwhile, the operation efficiency is lower, and the method is not suitable for flaw detection of large-batch flaw detection workpieces.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveying frock can realize detecting a flaw the automatic station of work piece on the equipment of detecting a flaw and shift and the autogiration on same station.

As the conception, the utility model adopts the technical proposal that:

a transfer tool, comprising:

the conveying chain is arranged on the conveying device,

the conveying chain can convey the conveying wheel from a first position to a second position along a first horizontal direction, and the conveying wheel can rotate around the axis of the conveying wheel at the second position;

a rotating chain configured to: when the transfer wheel is in the second position, the rotating chain can rotate and engage with the transfer wheel to enable the transfer wheel to rotate around the axis of the transfer wheel.

Optionally, the transmission wheel is provided with meshing gear teeth, and the rotating chain is provided with grooves in meshing transmission with the meshing gear teeth.

Optionally, the device further comprises a driving device, and the driving device is used for driving the rotating chain to rotate.

Optionally, still include the rotation train, drive arrangement can drive the rotation train rotates, the rotation chain cover is located rotate on the wheel system and can follow the rotation train rotates.

Optionally, the drive device comprises:

a drive motor;

the driving wheel is in transmission connection with the driving motor;

the driven wheel, the action wheel can drive follow the driving wheel and rotate, the rotational wheel train with follow driving wheel transmission and be connected.

Optionally, a transmission shaft is arranged between the driven wheel and the rotating wheel train, one end of the transmission shaft is fixedly connected with the driven wheel, and the other end of the transmission shaft is fixedly connected with the rotating wheel train.

Optionally, the rotating wheel train includes a rotating driving wheel, and the other end of the transmission shaft is fixedly connected with the rotating driving wheel.

Optionally, the rotating wheel train further comprises a rotating driven wheel, and the rotating driven wheel can rotate along with the rotation of the rotating chain.

Optionally, a hanging rod is connected to the conveying wheel and used for hanging the flaw detection workpiece.

Optionally, the conveying chain is a suspension chain, and the conveying wheel is a driven sprocket wheel matched with the suspension chain.

The utility model provides a conveying frock has following advantage:

(1) the conveying chain is matched with the conveying wheel to convey the flaw detection workpiece from the first position to the second position, so that the flaw detection workpiece is automatically conveyed among different stations, manual operation is not needed, and the detection efficiency is high;

(2) the conveying wheel cooperates with the rotating chain, and when the conveying wheel was in the second position, the rotating chain rotated and driven the conveying wheel and rotated around self axis, realized detecting a flaw the rotation of work piece on the second position, accomplished the detection of detecting a flaw of its circumference, need not manual operation, and detection efficiency is high.

Drawings

Fig. 1 is a front view of a transfer tool provided in an embodiment of the present invention;

fig. 2 is a top view of the transmission wheel and the rotational wheel train provided by the embodiment of the present invention.

In the figure:

1. a conveyor chain;

2. a transfer wheel;

3. rotating the chain;

4. a drive device; 41. a drive motor; 42. a driving wheel; 43. a driven wheel; 44. a drive shaft;

5. a hanging rod; 51. hanging a lug;

6. a rotating wheel train;

7. flaw detection of the workpiece;

81. a suspension chain frame.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply 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 limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, the present embodiment provides a conveying tool, which can transport the flaw detection workpiece 7 at different stations in the flaw detection equipment, and can also rotate the flaw detection workpiece 7 at the same station.

The conveying tool comprises a rack, a conveying chain 1, a conveying wheel 2 and a rotating chain 3.

Specifically, in the present embodiment, the conveyor chain 1 extends in a first horizontal direction; alternatively, the conveying chain 1 is a suspension chain, and a suspension chain frame 81 for mounting the suspension chain is provided on the frame.

The conveying wheel 2 is used for conveying the flaw detection workpiece 7, the conveying chain 1 can convey the conveying wheel 2 to a second position from a first position along a first horizontal direction, and the conveying wheel 2 can rotate around the axis of the conveying chain at the second position. Alternatively, in this embodiment, the transfer wheel 2 is a passive sprocket cooperating with a suspension chain.

The hanging chain is matched with the driven chain wheel to form a common hanging chain conveying line, the specific structure of the hanging chain conveying line is the same as that of the prior art, and the detailed description is omitted.

The rotating chain 3 is configured to: when the transfer wheel 2 is in the second position, the rotating chain 3 can rotate and engage with the transfer wheel 2 to enable the transfer wheel 2 to rotate about its axis. Specifically, be equipped with the meshing teeth of a cogwheel on the transfer gear 2, be equipped with on the rotating chain 3 with the driven recess of meshing teeth of a cogwheel meshing, when rotating chain 3 rotates, transfer gear 2 that is located the second position meshes with rotating chain 3 for transfer gear 2 is rotatory around self axis.

Of course, the use method of the conveying tool can also be as follows: the conveying chain 1 and the rotating chain 3 are started simultaneously, and the conveying wheel 2 can rotate around the axis of the conveying wheel while moving horizontally.

Further, a hanging rod 5 is connected to the conveying wheel 2, the hanging rod 5 extends downwards along the vertical direction, and the hanging rod 5 is used for hanging a flaw detection workpiece 7; specifically, the lower end of the hanging rod 5 is provided with a hanging lug 51, the flaw detection workpiece 7 is hung on the hanging lug 51, when the transmission wheel 2 rotates, the hanging rod 5 rotates along with the transmission wheel 2, the flaw detection workpiece 7 is further driven to rotate, and circumferential flaw detection of the flaw detection workpiece 7 is completed.

Further, the conveying tool further comprises a driving device 4 and a rotating gear train 6. The driving device 4 is used for driving the rotating chain 3 to rotate; specifically, the driving device 4 can drive the rotational wheel train 6 to rotate, and the rotational chain 3 is sleeved on the rotational wheel train 6 and can rotate along with the rotational wheel train 6.

Further, the driving device 4 includes a driving motor 41, a driving pulley 42, and a driven pulley 43. The driving wheel 42 is in transmission connection with the driving motor 41; the driving wheel 42 can drive the driven wheel 43 to rotate, and the rotating wheel train 6 is in transmission connection with the driven wheel 43.

Optionally, in this embodiment, a belt transmission is provided between the driving wheel 42 and the driven wheel 43, the transmission belt is sleeved and tensioned on the driving wheel 42 and the driven wheel 43, and when the output shaft of the driving motor 41 starts to rotate, the output shaft of the driving motor 41 drives the driving wheel 42 to rotate, and further drives the driven wheel 43 to rotate. From the every runner of driving wheel 43 in the gear train 6 that rotates emergence is rotated, and then drives the rotation chain 3 and take place to rotate, and the recess on the rotation chain 3 meshes with the meshing teeth of a cogwheel of transfer gear 2, realizes the rotation of transfer gear 2 around self axis. Preferably, a speed reduction device is arranged between the driving motor 41 and the driving wheel 42.

Specifically, a transmission shaft 44 is arranged between the driven wheel 43 and the rotational wheel train 6, one end of the transmission shaft 44 is fixedly connected with the driven wheel 43, and the other end of the transmission shaft 44 is fixedly connected with the rotational wheel train 6.

Specifically, the rotational wheel train 6 comprises a rotational driving wheel, and the other end of the transmission shaft 44 is fixedly connected with the rotational driving wheel; the rotating wheel train 6 further comprises a rotating driven wheel which can rotate along with the rotation of the rotating chain 3. The driven wheel 43 drives the transmission shaft 44 to rotate, and further drives the rotating driving wheel to rotate. When the rotating driving wheel rotates, the rotating chain 3 rotates, and meanwhile, the rotating driven wheel in the rotating gear train 6 also rotates.

Referring to fig. 2, in the present embodiment, the driving rotary wheel and the driven rotary wheel are both rotatably disposed on the frame. Including a rotation action wheel and three rotation from the driving wheel in the gear train 6 rotates, rotates the action wheel and rotates the line constitution isosceles trapezoid from the driving wheel, promptly: the circular rotating track of the rotating chain 3 is isosceles trapezoid, and the conveying wheel 2 is in meshing transmission with the part positioned on the upper bottom surface of the isosceles trapezoid.

The conveying tool provided by the embodiment is high in automation degree, the conveying chain 1 is used for realizing the horizontal movement of the flaw detection workpiece 7 from the first position to the second position, the conveying wheel 2 and the rotating chain 3 are matched for realizing the rotating motion of the flaw detection workpiece 7 on one station, manual operation is not needed, and the detection efficiency and the safety are improved.

The above embodiments have been described only the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and is not departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a conveying frock which characterized in that includes:

a conveying chain (1) is arranged,

a transfer wheel (2) for transferring inspection workpieces (7), the transfer chain (1) being capable of transferring the transfer wheel (2) in a first horizontal direction from a first position to a second position in which the transfer wheel (2) is rotatable about its axis;

a rotating chain (3), the rotating chain (3) being configured to: when the transfer wheel (2) is in the second position, the rotating chain (3) can rotate and engage with the transfer wheel (2) to enable the transfer wheel (2) to rotate about its axis.

2. The conveying tool according to claim 1, wherein the conveying wheel (2) is provided with meshing gear teeth, and the rotating chain (3) is provided with grooves in meshing transmission with the meshing gear teeth.

3. The conveying tool according to claim 1, further comprising a driving device (4), wherein the driving device (4) is used for driving the rotating chain (3) to rotate.

4. The conveying tool according to claim 3, further comprising a rotating gear train (6), wherein the driving device (4) can drive the rotating gear train (6) to rotate, and the rotating chain (3) is sleeved on the rotating gear train (6) and can rotate along with the rotating gear train (6).

5. The transfer tooling according to claim 4, characterized in that said driving device (4) comprises:

a drive motor (41);

the driving wheel (42) is in transmission connection with the driving motor (41);

driven wheel (43), driving wheel (42) can drive driven wheel (43) rotate, pivoted train (6) with driven wheel (43) transmission is connected.

6. The conveying tool according to claim 5, characterized in that a transmission shaft (44) is arranged between the driven wheel (43) and the rotating wheel train (6), one end of the transmission shaft (44) is fixedly connected with the driven wheel (43), and the other end of the transmission shaft (44) is fixedly connected with the rotating wheel train (6).

7. The conveying tool according to claim 6, wherein the rotating wheel train (6) comprises a rotating driving wheel, and the other end of the transmission shaft (44) is fixedly connected with the rotating driving wheel.

8. The transfer tooling according to claim 7, characterized in that said rotating wheel train (6) further comprises a rotating driven wheel which can rotate with the rotation of said rotating chain (3).

9. The conveying tool according to any one of claims 1 to 8, wherein a hanging rod (5) is connected to the conveying wheel (2), and the hanging rod (5) is used for hanging the flaw detection workpiece (7).

10. The transfer tooling according to claim 9, wherein the transfer chain (1) is a suspension chain and the transfer wheel (2) is a passive sprocket cooperating with the suspension chain.