CN213562181U

CN213562181U - Clamping equipment for valve actuator production

Info

Publication number: CN213562181U
Application number: CN202022540668.9U
Authority: CN
Inventors: 李世浩
Original assignee: Rotoc Actuator Tianjin Co ltd
Current assignee: Rotoc Actuator Tianjin Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-06-29
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a centre gripping equipment of valve actuator production, which comprises a fixing plate and i, fixed plate lateral wall fixedly connected with motor, the output shaft fixedly connected with pivot of motor, the lateral wall fixedly connected with gear of pivot, fixed plate lateral wall fixedly connected with mounting panel, the mounting panel lateral wall runs through and is equipped with the through-hole, be equipped with the rack in the through-hole, rack and gear engagement, two connecting plates of rack upper wall fixedly connected with, two the common fixedly connected with guide bar of the relative lateral wall of connecting plate, the one end fixedly connected with movable plate of gear is kept away from to the rack. The utility model discloses a to the centre gripping of subassembly with loosen, and difficult not hard up, can prevent that the subassembly from taking place the skew in the course of working, and then improved product quality, easy operation has reduced the proficiency requirement to operating personnel moreover, has improved operating personnel's work efficiency.

Description

Clamping equipment for valve actuator production

Technical Field

The utility model relates to a valve actuator production facility technical field especially relates to a centre gripping equipment of valve actuator production.

Background

The actuator is an essential important component of an automatic control system. The actuator can be divided into pneumatic, hydraulic and electric according to its energy form.

Valve actuator adds man-hour to valve actuator's partial subassembly and need carry out the centre gripping to the subassembly in process of production, and the general structure of clamping structure on the existing market is all comparatively complicated, inconvenient use, and unstable when the centre gripping subassembly, leads to the subassembly to be adding the easy skew that takes place of man-hour to influence the processing of subassembly, and then reduced valve actuator's product quality, so, need design the centre gripping equipment of a valve actuator production and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a clamping device for valve actuator production.

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

a clamping device for producing a valve actuator comprises a fixed plate, wherein a motor is fixedly connected to the side wall of the fixed plate, an output shaft of the motor is fixedly connected with a rotating shaft, a gear is fixedly connected to the side wall of the rotating shaft, a mounting plate is fixedly connected to the side wall of the fixed plate, a through hole is formed in the side wall of the mounting plate in a penetrating mode, a rack is arranged in the through hole and meshed with the gear, two connecting plates are fixedly connected to the upper wall of the rack, two opposite side walls of the two connecting plates are fixedly connected with a guide rod together, a moving plate is fixedly connected to one end, away from the gear, of the rack, the side wall of the moving plate is rotatably connected with two second rotating rods, two side walls of the second rotating rods are fixedly connected with connecting rods, two side walls of the mounting plate are rotatably connected with, two the clamping bar lateral wall all runs through and is equipped with the opening, two the opening inner wall all rotates and is connected with first bull stick, two first bull stick lateral wall respectively with two connecting rod fixed connection.

Preferably, the two clamping rods are both in a fold line shape, and are symmetrically arranged.

Preferably, the cross section of the guide rod is a rectangular structure, and the guide rod penetrates through the side wall of the mounting plate.

Preferably, the size of the through hole is larger than that of a rack located directly below the guide bar.

Preferably, two the splint lateral wall all is equipped with rubber coating, two the splint lateral wall all is equipped with the cambered surface.

Preferably, two the connecting rod symmetry sets up, two the connecting rod lateral wall all not with opening inner wall contact.

The utility model discloses in mainly have following beneficial effect:

1. the utility model discloses a motor drives gear rotation, and the gear drives the rack and moves, and the rack drives the movable plate and moves, and the movable plate drives the connecting rod and rotates, and the connecting rod drives the clamping bar and rotates, and the clamping bar drives the clamping bar and rotates, and then realizes the centre gripping and the loosening to the subassembly, and difficult not hard up can prevent that the subassembly from taking place the skew in the course of working, and then has improved product quality;

2. the utility model discloses only need provide control motor's working method to realize clockwise and anticlockwise rotation of gear, and then realize splint to the centre gripping of subassembly and loosen, easy operation has reduced the proficiency requirement to operating personnel, has improved operating personnel's work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a clamping device for producing a valve actuator according to the present invention;

fig. 2 is a sectional view taken along line a-a of fig. 1.

In the figure: the device comprises a fixing plate 1, a rotating shaft 2, a gear 3, a rack 4, a connecting plate 5, a guide rod 6, a mounting plate 7, a rotating rod 8, a through hole 9, a clamping rod 10, an opening 11, a first rotating rod 12, a connecting rod 13, a moving plate 14, a second rotating rod 15, a clamping plate 16 and a motor 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a clamping device for valve actuator production comprises a fixing plate 1, a motor 17 is fixedly connected to the side wall of the fixing plate 1, a rotating shaft 2 is fixedly connected to an output shaft of the motor 17, a gear 3 is fixedly connected to the side wall of the rotating shaft 2, a mounting plate 7 is fixedly connected to the side wall of the fixing plate 1, a through hole 9 is formed in the side wall of the mounting plate 7 in a penetrating manner, the size of the through hole 9 is larger than that of a rack 4, the inner wall of the through hole 9 is prevented from obstructing the movement of the rack 4, the rack 4 is positioned right below a guide rod 6, a rack 4 is arranged in the through hole 9, the rack 4 is meshed with the gear 3, two connecting plates 5 are fixedly connected to the upper wall of the rack 4, the guide rod 6 is fixedly connected to the side walls of the two connecting plates 5, the section of the guide rod 6 is of, the side wall of the movable plate 14 is rotatably connected with two second rotating rods 15, the side walls of the two second rotating rods 15 are both fixedly connected with connecting rods 13, the two connecting rods 13 are symmetrically arranged, the side walls of the two connecting rods 13 are not in contact with the inner wall of the opening 11, when the connecting rods 13 rotate, the inner wall of the opening 11 obstructs the rotation of the connecting rods 13, the side wall of the mounting plate 7 is rotatably connected with two rotating rods 8, the side walls of the two rotating rods 8 are both fixedly connected with clamping rods 10, the shapes of the two clamping rods 10 are both fold-line-shaped, the two clamping rods 10 are symmetrically arranged, so that the rotating angles of the two clamping rods 10 are the same, one ends of the two clamping rods 10 far away from the rotating rods 8 are both fixedly connected with clamping plates 16, the side walls of the two clamping plates 16 are both provided with rubber coatings, the friction force at the contact part of, the inner walls of the two openings 11 are rotatably connected with first rotating rods 12, and the side walls of the two first rotating rods 12 are fixedly connected with two connecting rods 13 respectively.

In the production process of the valve actuator, when some components need to be clamped, the components are placed between the two clamping plates 16, the motor 17 is started, the motor 17 drives the rotating shaft 2 to rotate, the rotating shaft 2 drives the gear 3 to rotate, the gear 3 drives the rack 4 to move leftwards, the rack 4 drives the moving plate 14 to move leftwards, the moving plate 14 drives the connecting rod 13 to rotate around the second rotating rod 15, the connecting rod 13 drives the clamping rod 10 to rotate around the rotating rod 8, the two clamping rods 10 drive the two clamping plates 16 to approach each other, when the two clamping plates 16 are in contact with the components, the motor 17 is turned off, when the components need to be taken down, the motor 17 is started, the motor 17 drives the rotating shaft 2 to rotate backwards, the rotating shaft 2 drives the gear 3 to rotate backwards, the gear 3 drives the rack 4 to move rightwards, the rack 4 drives the moving plate 14, and the two connecting rods 13 are driven, the two connecting rods 13 drive the two clamping rods 10 to be away from each other, and the two clamping rods 10 respectively drive the two clamping plates 16 to be away from each other, so that the assembly can be loosened.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The clamping equipment for valve actuator production comprises a fixing plate (1) and is characterized in that a motor (17) is fixedly connected to the side wall of the fixing plate (1), a rotating shaft (2) is fixedly connected to an output shaft of the motor (17), a gear (3) is fixedly connected to the side wall of the rotating shaft (2), a mounting plate (7) is fixedly connected to the side wall of the fixing plate (1), a through hole (9) penetrates through the side wall of the mounting plate (7), a rack (4) is arranged in the through hole (9), the rack (4) is meshed with the gear (3), two connecting plates (5) are fixedly connected to the upper wall of the rack (4), two guide rods (6) are fixedly connected to the opposite side walls of the two connecting plates (5) together, a movable plate (14) is fixedly connected to one end, far away from the gear (3), of the rack (4), and two second rotating rods (15, two equal fixedly connected with connecting rod (13) of second bull stick (15) lateral wall, mounting panel (7) lateral wall rotates and is connected with two dwang (8), two dwang (8) lateral wall equal fixedly connected with clamping bar (10), two the equal fixedly connected with splint (16) of one end of dwang (8) are kept away from in clamping bar (10) lateral wall all runs through and is equipped with opening (11), two opening (11) inner wall all rotates and is connected with first bull stick (12), two first bull stick (12) lateral wall respectively with two connecting rod (13) fixed connection.

2. A clamping apparatus for valve actuator production according to claim 1, wherein the shape of both clamping bars (10) is fold line shape, and the two clamping bars (10) are symmetrically arranged.

3. A valve actuator production clamping apparatus as claimed in claim 1, wherein the guide bar (6) is of rectangular configuration in cross-section, the guide bar (6) extending through the side wall of the mounting plate (7).

4. A clamping device for the production of a valve actuator according to claim 3, characterised in that the through-hole (9) has a size larger than the size of the toothed rack (4), the toothed rack (4) being located directly below the guide rod (6).

5. A clamping device for the production of a valve actuator according to claim 1, characterised in that the side walls of both clamping plates (16) are provided with a rubber coating and the side walls of both clamping plates (16) are provided with a cambered surface.

6. A clamping device for valve actuator production according to claim 1, wherein the two connecting rods (13) are symmetrically arranged, and the side walls of the two connecting rods (13) are not in contact with the inner wall of the opening (11).