Parallel assembly device

Abstract

The utility model discloses a parallel assembling device which comprises an angular travel actuator, a first support piece, a second support piece, a first base, a second base, a third base, a first plug, a second plug and a coupler. The angular travel actuator is arranged on the first support, the first base is arranged on a shaft of the angular travel actuator, the first plug is matched with the first base, the second base is arranged on the second support, and the third base is rotationally arranged on the second base. The second plug and the third base are matched together, and the two ends of the coupler are rotationally matched with the first plug and the second plug respectively. The device has the following beneficial effects that the feedback shaft and the positioner can be assembled together, and the feedback rod and the switch box can be assembled together at the same time, so that the assembly efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the field of valve assembly equipment, in particular to a parallel assembly device. Background Art

[0002] The switch box and the positioner are two important parts on the valve. The feedback shaft needs to be installed on the switch box, and the feedback rod needs to be installed on the positioner. The feedback shaft and the feedback rod are both shaft-shaped parts. At present, the feedback shaft on the switch box and the feedback rod on the positioner are assembled separately. The efficiency of each assembly is relatively low, and relatively more operators are required. Utility Model Content

[0003] Aiming at the above problems, the utility model proposes a parallel assembly device.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A parallel assembly device comprises an angular stroke actuator, a first bracket sheet, a second bracket sheet, a first base, a second base, a third base, a first plug, a second plug and a coupling, wherein the first bracket sheet and the second bracket sheet cooperate with each other, the angular stroke actuator is arranged on the first bracket, the first base is arranged on the shaft of the angular stroke actuator, the first plug cooperates with the first base, the second base is arranged on the second bracket, the third base is rotatably arranged on the second base, the second plug cooperates with the third base, the two ends of the coupling are respectively rotatably cooperated with the first plug and the second plug, the first plug, the second plug and the coupling are all located between the first bracket sheet and the second bracket sheet; the first base is used to cooperate with the feedback rod, and the third base is used to cooperate with the feedback shaft.

[0006] The method of using this device is as follows: first, insert the feedback rod into the hole of the first base, and then install one end of the feedback shaft to the nut of the third base, and then fix the positioner and the switch box to the second bracket plate, and the feedback shaft cooperates with the positioner, the feedback rod cooperates with the switch box, and then the angular stroke actuator moves, and the angular stroke actuator drives the first base to rotate, with the help of the linkage effect of the first plug-in, the coupling and the second plug-in, the third base rotates synchronously, thereby realizing the synchronous rotation of the feedback rod and the feedback shaft, so that the feedback shaft and the positioner can be assembled together, and the feedback rod and the switch box can be assembled together.

[0007] In summary, the device can assemble the feedback shaft and the positioner together and can also assemble the feedback rod and the switch box together, so the assembly efficiency is higher.

[0008] In this device, the first plug, the second plug and the coupling are all located between the first bracket plate and the second bracket plate, so that the first bracket plate and the second bracket plate can protect the first plug, the second plug and the coupling.

[0009] Optionally, one end of the third base is cylindrical, the cylindrical end of the third base is rotatably matched with the second base, and a bearing is provided between the third base and the second base.

[0010] The second base and the bearing are used to ensure that the third base is more stable when rotating.

[0011] Optionally, a nut is provided on the third base, and the nut is used to cooperate with the feedback rod.

[0012] Optionally, the first bracket piece is an L-shaped first bracket piece.

[0013] Optionally, the second bracket piece is an L-shaped second bracket piece.

[0014] Optionally, the first plug is in a sheet shape, the second plug is in a sheet shape, and the first plug and the second plug are in a same plane.

[0015] The first plug-in and the second plug-in are in the same plane, which can reduce the probability of the coupling getting stuck when the two are linked.

[0016] The utility model has the beneficial effect that the feedback shaft and the positioner can be assembled together, and at the same time, the feedback rod and the switch box can be assembled together, so the assembly efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram showing the use status of the parallel assembly device;

[0018] Figure 2 is a schematic diagram of the matching relationship between the first bracket piece and the second bracket piece;

[0019] Figure 3 It is a schematic diagram of the coordination relationship between the first plug and the second plug;

[0020] Figure 4 It is a schematic diagram of the matching relationship between the first bracket piece and the second bracket piece.

[0021] The reference numerals in the figure are: 1, angular stroke actuator; 2, first bracket plate; 3, first base; 4, feedback shaft; 51, first plug-in; 52, second plug-in; 6, coupling; 7, second bracket plate; 8, feedback shaft; 9, nut; 10, bearing; 11, second base; 12, third base; 13, switch box; 14, positioner. DETAILED DESCRIPTION

[0022] The utility model is described in detail below in conjunction with the accompanying drawings.

[0023] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 And attached Figure 4 As shown, a parallel assembly device includes an angular stroke actuator 1, a first bracket sheet 2, a second bracket sheet 7, a first base 3, a second base 11, a third base 12, a first plug, a second plug and a coupling 6, the first bracket sheet 2 and the second bracket sheet 7, the first bracket sheet 2 and the second bracket sheet 7 cooperate together, the angular stroke actuator 1 is arranged on the first bracket, the first base 3 is arranged on the axis of the angular stroke actuator 1, the first plug cooperates with the first base 3, the second base 11 is arranged on the second bracket, the third base 12 is rotatably arranged on the second base 11, the second plug cooperates with the third base 12, the two ends of the coupling 6 are respectively rotatably cooperated with the first plug and the second plug, the first plug, the second plug and the coupling 6 are all located between the first bracket sheet 2 and the second bracket sheet 7; the first base 3 is used to cooperate with the feedback rod, and the third base 12 is used to cooperate with the feedback shaft 8.

[0024] The method of using this device is as follows: first, insert the feedback rod into the hole of the first base 3, and then install one end of the feedback shaft 8 on the nut 9 of the third base 12, and then fix the positioner 14 and the switch box 13 to the second bracket plate 7, and the feedback shaft 8 cooperates with the positioner 14, and the feedback rod cooperates with the switch box 13, and then the angular stroke actuator 1 moves, and the angular stroke actuator 1 drives the first base 3 to rotate, and with the linkage of the first plug-in, the coupling 6 and the second plug-in, the third base 12 rotates synchronously, thereby realizing the synchronous rotation of the feedback rod and the feedback shaft 8, so that the feedback shaft 8 can be assembled together with the positioner 14, and the feedback rod can be assembled together with the switch box 13.

[0025] In summary, the device can assemble the feedback shaft 8 and the positioner 14 together and the feedback rod and the switch box 13 together, so the assembly efficiency is higher.

[0026] In this device, the first plug, the second plug and the coupling 6 are all located between the first bracket plate 2 and the second bracket plate 7, so that the first bracket plate 2 and the second bracket plate 7 can protect the first plug, the second plug and the coupling 6.

[0027] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 And attached Figure 4As shown, one end of the third base 12 is cylindrical, and the cylindrical end of the third base 12 is rotatably matched with the second base 11 , and a bearing 10 is provided between the third base 12 and the second base 11 .

[0028] The second base 11 and the bearing 10 are used to ensure that the third base 12 is more stable when rotating.

[0029] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 And attached Figure 4 As shown, a nut 9 is provided on the third base 12, and the nut 9 is used to cooperate with the feedback rod.

[0030] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 And attached Figure 4 As shown, the first bracket piece 2 is an L-shaped first bracket piece 2 .

[0031] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 And attached Figure 4 As shown, the second bracket piece 7 is an L-shaped second bracket piece 7 .

[0032] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 And attached Figure 4 As shown, the first plug is in the shape of a sheet, the second plug is in the shape of a sheet, and the first plug and the second plug are in the same plane.

[0033] The first plug-in and the second plug-in are in the same plane, which can reduce the probability of the coupling 6 getting stuck when the two are linked.

[0034] The above description is only a preferred embodiment of the present invention, and does not limit the patent protection scope of the present invention. Any equivalent transformations made using the contents of the present invention specification, directly or indirectly used in other related technical fields, are also included in the protection scope of the present invention.

Claims

1. A parallel assembly device, characterized in that: It includes an angular stroke actuator, a first bracket piece, a second bracket piece, a first base, a second base, a third base, a first plug, a second plug and a coupling. The first bracket piece and the second bracket piece, the first bracket piece and the second bracket piece cooperate together, the angular stroke actuator is arranged on the first bracket, the first base is arranged on the shaft of the angular stroke actuator, the first plug cooperates with the first base, the second base is arranged on the second bracket, the third base is rotatably arranged on the second base, the second plug cooperates with the third base, the two ends of the coupling are respectively rotatably cooperated with the first plug and the second plug, the first plug, the second plug and the coupling are all located between the first bracket piece and the second bracket piece; the first base is used to cooperate with the feedback rod, and the third base is used to cooperate with the feedback shaft.

2. The parallel assembly device according to claim 1, characterized in that: One end of the third base is cylindrical, and the cylindrical end of the third base is rotatably matched with the second base, and a bearing is arranged between the third base and the second base.

3. The parallel assembly device according to claim 1, characterized in that: The third base is provided with a nut, and the nut is used to cooperate with the feedback rod.

4. The parallel assembly device according to claim 1, characterized in that: The first bracket piece is an L-shaped first bracket piece.

5. The parallel assembly device according to claim 1, characterized in that: The second bracket piece is an L-shaped second bracket piece.

6. The parallel assembly device according to claim 1, characterized in that: The first plug is in a sheet shape, the second plug is in a sheet shape, and the first plug and the second plug are in a same plane.

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