CN218747248U

CN218747248U - Clamping device is used in valve production

Info

Publication number: CN218747248U
Application number: CN202222969447.2U
Authority: CN
Inventors: 宋德华
Original assignee: Guangdong Yuantong Industrial Technology Co ltd
Current assignee: Guangdong Yuantong Industrial Technology Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-03-28
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a clamping device is used in valve production, including base and fixed block, the upper end of base is equipped with bottom plate and the riser of mutual disposition, be equipped with cavity one in the base, both sides all be equipped with the cavity two with cavity one intercommunication in the riser, be equipped with the biax motor in the cavity one, the output of biax motor all is equipped with the axostylus axostyle, both sides the one end of axostylus axostyle all is equipped with bevel gear one, both sides the inner wall top of cavity two all rotates and is equipped with the screw rod, both sides the lower extreme of screw rod all is equipped with bevel gear two with a bevel gear meshing, both sides the equal rigid coupling in inner wall top of cavity two has the guide arm, both sides equal threaded connection has the lifter plate of cup jointing on the guide arm on the screw rod. Compared with the prior art, the utility model the advantage lie in: the valve has the advantages that the valve has the adjusting function, can clamp valves of various specifications, can clamp a plurality of valves simultaneously, and can improve the machining efficiency of the valves.

Description

Clamping device is used in valve production

Technical Field

The utility model relates to a valve production technical field specifically indicates a clamping device is used in valve production.

Background

The valve is a mechanical device for controlling the flow, the flow direction, the pressure, the temperature and the like of a flowing fluid medium, and in the production and processing process of the valve, the valve needs to be clamped and fixed, so that the valve is processed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a clamping device for valve production, have the valve that regulatory function can the multiple specification of centre gripping, can a plurality of valves of centre gripping simultaneously, can improve the machining efficiency of valve.

In order to solve the technical problem, the utility model provides a technical scheme does: the clamping device for valve production comprises a base and a fixed block, wherein a bottom plate and vertical plates which are arranged oppositely are arranged at the upper end of the base, a first cavity is formed in the base, a second cavity communicated with the first cavity is formed in the vertical plates at two sides, a double-shaft motor is arranged in the first cavity, an output end of the double-shaft motor is provided with a shaft rod, one end of the shaft rod at two sides is provided with a first bevel gear, the top of the inner wall of the second cavity is rotatably provided with a screw rod at two sides, the lower end of the screw rod at two sides is provided with a second bevel gear meshed with the first bevel gear, the top of the inner wall of the second cavity at two sides is fixedly connected with a guide rod, the screw rods at two sides are in threaded connection with lifting plates sleeved on the guide rod, one side of the second cavity in the stand at two sides is provided with a stroke groove matched with the lifting plates, a connecting plate is fixedly connected between the lifting plates at two sides, at least one thread groove which is arranged oppositely is arranged in the bottom plate and the connecting plate, one end of the fixed block is provided with a thread column matched with the thread groove, and a clamping groove is arranged in the fixed block.

Compared with the prior art, the utility model the advantage lie in: use the biax motor to drive the connecting plate and go up and down, the cooperation of the double-layered groove that is located the fixed block on connecting plate and the bottom plate can be to a plurality of valve centre gripping simultaneously, can choose different fixed blocks for use according to the specification of valve, and the connecting plate that can go up and down is deuterogamied, has regulatory function like this, can the valve of multiple specification of centre gripping, can improve the efficiency of valve processing.

As an improvement, the anti-skidding soft cushion is adhered to the inner wall of the clamping groove, so that the friction force between the inner wall of the clamping groove and the valve can be improved, and the stability of clamping the valve is improved.

As an improvement, bearing seats which are oppositely arranged and are respectively matched with the shaft levers on the two sides are arranged in the first cavity, so that the stability of the shaft levers on the two sides in the rotating process can be improved.

As an improvement, the surface of the guide rod is made of smooth materials, and the friction force between the guide rod and the lifting plate can be reduced.

As an improvement, the lifting plate and the connecting plate are connected in a welding mode, and the connection stability between the lifting plate and the connecting plate can be improved.

As the improvement, one side of base articulates there is the lid that opens and shuts with the biax motor complex, open and shut and cover and be equipped with the handle, one side of base is rotated and is equipped with and opens and shut lid complex rotating barrier, holds the handle and is convenient for pull open and shut the lid and overhaul the biax motor, rotates rotating barrier and is convenient for support the lid that opens and shuts when closing the lid.

Drawings

Fig. 1 is a front cross-sectional view of the clamping device for valve production of the present invention.

Fig. 2 is a front view of the clamping device for valve production of the present invention.

As shown in the figure: 1. a base; 2. a vertical plate; 3. a base plate; 4. a first cavity; 5. a second cavity; 6. a double-shaft motor; 7. a shaft lever; 8. a first bevel gear; 9. a screw; 10. a second bevel gear; 11. a guide bar; 12. a lifting plate; 13. a stroke slot; 14. a connecting plate; 15. a fixed block; 16. a threaded post; 17. a thread groove; 18. a clamping groove; 19. an anti-slip soft cushion; 20. opening and closing the cover; 21. a handle; 22. rotating the baffle; 23. and a bearing seat.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Combine attached figure 1 and attached figure 2, a clamping device is used in valve production, including base 1 and fixed block 15, the upper end of base 1 is equipped with bottom plate 3 and the riser 2 of mutual disposition, be equipped with cavity 4 in the base 1, both sides all be equipped with the cavity two 5 with cavity 4 intercommunication in the riser 2, be equipped with biax motor 6 in the cavity 4, one side of base 1 articulates there is the lid 20 that opens and shuts with biax motor 6 complex, it is equipped with handle 21 on the lid 20 to open and shut, one side of base 1 is rotated and is equipped with and opens and shut lid 20 complex rotating barrier 22, holds handle 21 is convenient for pull open and shut lid 20 and overhaul biax motor 6, rotates rotating barrier 22 is convenient for support the lid 20 that opens and shuts when closing the lid 20.

With reference to fig. 1, the output end of the double-shaft motor 6 is provided with a shaft rod 7, the cavity one 4 is internally provided with bearing seats 23 which are oppositely arranged and are respectively matched with the shaft rods 7 at two sides, so that the stability of the shaft rods 7 at two sides during rotation can be improved, one end of the shaft rods 7 at two sides is provided with a bevel gear one 8, the top of the inner wall of the cavity two 5 at two sides is provided with a screw rod 9 in a rotating manner, the lower end of the screw rod 9 at two sides is provided with a bevel gear two 10 meshed with the bevel gear one 8, the top of the inner wall of the cavity two 5 at two sides is fixedly connected with a guide rod 11, the screw rods 9 at two sides are in threaded connection with lifting plates 12 sleeved on the guide rod 11, the surface of the guide rod 11 is made of a smooth material, so that the friction force between the guide rod 11 and the lifting plates 12 can be reduced, one side of the cavity two sides in the upright column is provided with a stroke groove 13 matched with the lifting plates 12, the connecting plates 14 are fixedly connected between the lifting plates 12, and the connecting plates 14 are in a welding manner, so that the stability of the connection between the

lifting plates

12 and 14 can be improved.

Combine figure 1, all be equipped with in bottom plate 3 and the connecting plate 14 and be no less than one and the thread groove 17 of relative arrangement, the one end of fixed block 15 be equipped with thread groove 17 complex screw thread post 16, be equipped with in the fixed block 15 and press from both sides groove 18, the preparation has a plurality ofly to contain different specifications as required the fixed block 15 of pressing from both sides groove 18, the adhesion has anti-skidding cushion 19 on the inner wall of pressing from both sides groove 18, can improve thereby the stability of centre gripping valve is improved to frictional force between the inner wall of pressing from both sides groove 18 and the valve.

The utility model discloses when specifically implementing, during the use, add man-hour as needs to the valve, carry out the centre gripping to the valve earlier, it is concrete, the fixed block that has suitable double-layered groove according to the specification selection of valve and aim at the screw thread groove in bottom plate and the connecting plate with the screw post on the fixed block, it can install the fixed block on bottom plate and connecting plate to rotate the fixed block, put the valve in the double-layered inslot in the fixed block on the bottom plate again, then open the biaxial motor, the output of biaxial motor drives the axostylus axostyle of both sides and rotates simultaneously, the bevel gear of both sides rotates along with it, because bevel gear two meshes with bevel gear, the screw rod can rotate thereupon, the lifter plate of both sides can descend along the stroke groove simultaneously under the cooperation of guide arm and screw rod, the connecting plate also descends thereupon, hug closely the surface of valve until the double-layered groove in the fixed block on the connecting plate, namely, the valve centre gripping is accomplished, the fixed block that different specifications press from both sides the groove can be changed in the cooperation of connecting plate that can go up and down, have an adjusting function like this, can the valve of centre gripping of multiple specifications, can install a plurality of screw thread grooves, can be simultaneously, can save the time of changing the multiple valve fixed block, the different clamping device of centre gripping, the independent efficiency of valve improves.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.

Claims

1. The utility model provides a clamping device is used in valve production which characterized in that: the lifting device comprises a base (1) and a fixing block (15), wherein a bottom plate (3) and vertical plates (2) which are arranged oppositely are arranged at the upper end of the base (1), a first cavity (4) is arranged in the base (1), two sides of a second cavity (5) communicated with the first cavity (4) are arranged in the vertical plates (2), a double-shaft motor (6) is arranged in the first cavity (4), the output end of the double-shaft motor (6) is provided with a shaft rod (7), one end of the shaft rod (7) at the two sides is provided with a first bevel gear (8), the top of the inner wall of the second cavity (5) at the two sides is provided with a screw rod (9) in a rotating mode, the lower end of the screw rod (9) at the two sides is provided with a second bevel gear (10) meshed with the first bevel gear (8), the top of the inner wall of the second cavity (5) at the two sides is fixedly connected with a guide rod (11), two sides of a lifting plate (12) sleeved on the guide rod (11) in a threaded connection mode, travel grooves (13) matched with the lifting plate (12) at one side of the second cavity (5) at the two sides are arranged between the vertical plates (2), one end of the lifting plate (14) is provided with the fixing block (17), and one end of the connecting plate (17) at which is provided with the connecting plate (17) at which the connecting plate (17) is arranged oppositely, and the connecting plate (17), and the connecting plate (14), and the connecting plate (17) at which the connecting plate (17) are arranged in which the connecting plate (17) are arranged oppositely, and the connecting plate (17) at least one end of the connecting plate (17) are arranged And (16), a clamping groove (18) is arranged in the fixing block (15).

2. The clamping device for valve production according to claim 1, wherein: the inner wall of the clamping groove (18) is adhered with an anti-skid soft cushion (19).

3. The clamping device for valve production according to claim 1, wherein: and bearing seats (23) which are oppositely arranged and are respectively matched with the shaft levers (7) at the two sides are arranged in the first cavity (4).

4. The clamping device for valve production according to claim 1, wherein: the surface of the guide rod (11) is made of smooth materials.

5. The clamping device for valve production according to claim 1, wherein: the lifting plate (12) is connected with the connecting plate (14) in a welding mode.

6. The clamping device for valve production according to claim 1, wherein: one side of the base (1) is hinged with an opening and closing cover (20) matched with the double-shaft motor (6), a handle (21) is arranged on the opening and closing cover (20), and a rotating baffle (22) matched with the opening and closing cover (20) is rotatably arranged on one side of the base (1).