CN219746219U - Coaxial clamp for forging high-temperature-resistant joint - Google Patents

Abstract

The utility model provides a coaxial clamp for a forging high-temperature-resistant joint, and relates to the technical field of clamps. This forge coaxial holder of high temperature resistant joint, including mount pad and connection pad, connection pad bottom fixedly connected with a plurality of fixed plates, a plurality of the fixed plate outside all is equipped with the clamping component that is used for connecting the outer wall fixed, connection pad bottom fixedly connected with mount, connection pad bottom rotates and is connected with two-way lead screw, two-way lead screw runs through the mount and rotates with the mount to be connected, and this forge coaxial holder of high temperature resistant joint drives the threaded rod through turning gear rotation and rotates, and the threaded rod rotates the screw barrel that makes outside threaded connection and removes to make the screw barrel promote the clamping plate to the outside of joint and carry out the centre gripping fixedly, thereby further fix the joint outside, make its joint can remain stable, be convenient for later stage processing.

Description

Coaxial clamp for forging high-temperature-resistant joint

Technical Field

The utility model relates to joint processing equipment, in particular to a coaxial clamp for forging a high-temperature-resistant joint, and belongs to the technical field of clamps.

Background

The metal joint is formed by adopting zinc alloy material die casting, and the surface is galvanized, frosted or chromed; the structure is compact, no air hole exists, and the strength is high. Reliable connection with the metal hose and attractive and elegant appearance. The joint needs to be clamped and moved by a clamp during forging.

So the patent number is now disclosed: the utility model provides a U type control arm forging automation high temperature resistant holder of CN209697948U, includes the section bar connecting plate, the section bar connecting plate is L shape, the bottom of section bar connecting plate is connected with the clamp and indicates the link plate, the bottom that presss from both sides indicates link plate one end is connected with splint, the top that presss from both sides indicates link plate one end is connected with the clamp pivot seat, the inboard of clamp pivot seat is connected with the bull stick, the front of bull stick is connected with the clamp and indicates, the top of bull stick is connected with the second connecting screw, the both ends of second connecting screw are connected with first connecting screw, first connecting screw is kept away from the one end of second connecting screw is connected with the fisheye joint. According to the utility model, the cylinder push plate and the second connecting screw rod are arranged to drive the rotating rod and the clamping finger to rotate, so that the clamping finger can be matched with the clamping plate to directly clamp an object, a worker does not need manual assistance, the automation degree and the working efficiency of the clamp holder are improved, and the labor intensity of the worker is reduced.

There are a great deal of benefits in the above-mentioned scheme, but to the joint centre gripping, the joint is generally cylindric, and easy the emergence is become flexible during the centre gripping, and the centre gripping is only fixed the outside of joint simultaneously generally, can't guarantee the stability of joint.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to solve the problems and provide the coaxial clamp for forging the high-temperature-resistant joint, so as to solve the problem that the joint is generally cylindrical and is easy to loosen during clamping in the prior art.

(II) technical scheme

The utility model is realized by the following technical scheme:

the utility model provides a forge coaxial holder of high temperature resistant joint, includes mount pad and connection pad, connection pad bottom fixedly connected with a plurality of fixed plates, and is a plurality of the fixed plate outside all is equipped with the clamping component that is used for connecting the outer wall fixed, connection pad bottom fixedly connected with mount, connection pad bottom rotates and is connected with two-way lead screw, two-way lead screw runs through the mount and rotates with the mount to be connected, the two-way lead screw outside is equipped with the fixed component that is used for the butt joint inner wall to prop open.

Preferably, the clamping assembly comprises a threaded rod, the threaded rod penetrates through the fixing plate and is rotationally connected with the fixing plate, and a threaded cylinder is connected to the outer side of the threaded rod in a threaded mode.

Preferably, the clamping assembly further comprises a clamping plate, the clamping plate is fixedly connected with the threaded cylinder, a telescopic rod is fixedly connected between the clamping plate and the fixing plate, one end of the threaded rod is fixedly connected with a steering gear, and the clamping plate can be limited through the telescopic rod.

Preferably, the fixed cover is rotationally connected with the outer side of the connecting disc, the steering gear disc is fixedly connected with the outer side of the fixed cover, the steering gear disc is meshed with a plurality of steering gears and connected with the steering gears, the bottom of the mounting seat is fixedly connected with a first servo motor, the output end of the first servo motor is fixedly connected with the fixed cover, and an L fixing plate is fixedly connected between the connecting disc and the mounting seat.

Preferably, the fixed assembly comprises two moving blocks, and the two moving blocks are sleeved on the outer side of the bidirectional screw rod and connected with the bidirectional screw rod through a nut pair.

Preferably, the fixing assembly further comprises a plurality of expanding plates, the expanding plates are annularly distributed around the bidirectional screw rod, hinge plates are hinged between the expanding plates and the two moving blocks, and the expanding plates are pushed by the hinge plates to expand the inner wall of the connecting disc.

Preferably, a second servo motor is fixedly connected to the top of the fixing frame, and the output end of the second servo motor is fixedly connected with the bidirectional screw rod.

The utility model provides a coaxial clamp for forging a high-temperature-resistant joint, which has the following beneficial effects:

1. this forge coaxial holder of high temperature resistant joint drives the mount pad through external equipment and removes to the joint outside, inserts inside the joint with two-way lead screw, and rethread starts second servo motor, makes second servo motor drive two movable blocks and carries out relative movement, makes the articulated slab in movable block outside promote the expansion board, makes the expansion board laminate mutually with the inner wall of joint to the interface is fixed in the middle, guarantees the stability of interface.

2. This forge coaxial holder of high temperature resistant joint drives the threaded rod through turning to gear rotation and rotates, and the threaded rod rotates the screw thread section of thick bamboo that makes outside threaded connection and removes to make the screw thread section of thick bamboo promote the grip block and to connect outside carry out the centre gripping fixedly, thereby further fix the joint outside, make its joint can keep stable, be convenient for later stage process.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a retaining cap according to the present utility model;

FIG. 3 is a schematic view of a fixing assembly according to the present utility model;

fig. 4 is a schematic structural view of a clamping assembly according to the present utility model.

[ Main reference numerals Specification ]

1. A connecting disc; 2. a mounting base; 3. a fixed cover; 4. a steering gear plate; 5. a fixing plate; 6. a threaded rod; 7. a thread cylinder; 8. a clamping plate; 9. a telescopic rod; 10. a steering gear; 11. a first servo motor; 12. a fixing frame; 13. a bidirectional screw rod; 14. a moving block; 15. an opening plate; 16. a hinged plate; 17. a second servo motor; 18. l fixing plate.

Detailed Description

The embodiment of the utility model provides a coaxial clamp for a forging high-temperature-resistant joint.

Please refer to fig. 1, fig. 2 and fig. 3, including mount pad 2 and connection pad 1, a plurality of fixed plates 5 of connection pad 1 bottom fixedly connected with, a plurality of the fixed plate 5 outside all is equipped with the clamping component that is used for the joint outer wall to be fixed, connection pad 1 bottom fixedly connected with mount 12, connection pad 1 bottom rotates and is connected with two-way lead screw 13, two-way lead screw 13 runs through mount 12 and rotates with mount 12 to be connected, two-way lead screw 13 outside is equipped with the fixed component that is used for the butt joint inner wall to prop open.

The fixed assembly comprises two moving blocks 14, and the two moving blocks 14 are sleeved on the outer side of the bidirectional screw rod 13 and are connected with the bidirectional screw rod 13 through nut pairs. The fixed assembly further comprises a plurality of expansion plates 15, the expansion plates 15 are annularly distributed around the bidirectional screw rod 13, a plurality of hinge plates 16 are hinged between the expansion plates 15 and the two moving blocks 14, and the expansion plates 15 are pushed by the hinge plates 16, so that the expansion plates 15 expand the inner wall of the connecting disc 1.

The top of the fixing frame 12 is fixedly connected with a second servo motor 17, and the output end of the second servo motor 17 is fixedly connected with the bidirectional screw rod 13.

Specifically, when mount pad 2 is fixed with external equipment, when needs centre gripping to connect, drive mount pad 2 through external equipment and remove to connect outside, insert inside the joint with two-way lead screw 13, rethread starts second servo motor 17, make second servo motor 17 drive two movable blocks 14 and carry out relative movement, make the articulated slab 16 in movable block 14 outside promote and prop open board 15, make and prop open board 15 and joint's inner wall and laminate mutually to the interface is fixed in the middle, guarantees the stability of interface.

Referring to fig. 1, 2, 3 and 4 again, the clamping assembly includes a threaded rod 6, the threaded rod 6 penetrates through the fixing plate 5 and is rotatably connected with the fixing plate 5, and a threaded cylinder 7 is screwed on the outer side of the threaded rod 6. The clamping assembly further comprises a clamping plate 8, the clamping plate 8 is fixedly connected with the threaded cylinder 7, a telescopic rod 9 is fixedly connected between the clamping plate 8 and the fixed plate 5, a steering gear 10 is fixedly connected with one end of the threaded rod 6, and the clamping plate 8 can be limited through the telescopic rod 9.

The fixed cover 3 is rotationally connected to the outer side of the connecting disc 1, the steering gear disc 4 is fixedly connected to the outer side of the fixed cover 3, the steering gear disc 4 is in meshed connection with the steering gears 10, the first servo motor 11 is fixedly connected to the bottom of the mounting seat 2, the output end of the first servo motor 11 is fixedly connected with the fixed cover 3, and the L fixing plate 18 is fixedly connected between the connecting disc 1 and the mounting seat 2.

Specifically, through starting first servo motor 11, make first servo motor 11 drive fixed cover 3 and rotate, rotate and drive fixed connection's steering gear wheel disk 4 when fixed cover 3 rotates, make steering gear wheel disk 4 drive meshing connection's steering gear 10 rotate, rotate when steering gear 10 rotates and drive threaded rod 6 and rotate, threaded rod 6 rotates the screw thread section of thick bamboo 7 that makes outside threaded connection and remove, thereby make the screw thread section of thick bamboo 7 promote clamping plate 8 to the outside centre gripping of joint fixed, thereby further fix the joint outside, make its joint can remain stable, the later stage of being convenient for is processed.

Working principle: when the mounting seat 2 is fixed with external equipment, the mounting seat 2 is driven to move to the outside of the joint through the external equipment when the joint is required to be clamped, the bidirectional screw rod 13 is inserted into the inside of the joint, the second servo motor 17 is started to drive the two moving blocks 14 to move relatively, the hinged plate 16 hinged to the outer side of the moving blocks 14 pushes the opening plate 15, the opening plate 15 is attached to the inner wall of the joint, the first servo motor 11 is started to drive the fixed cover 3 to rotate, the fixed cover 3 rotates to drive the steering gear disc 4 of fixed connection to rotate, the steering gear disc 4 drives the steering gear 10 of meshed connection to rotate, the threaded rod 6 rotates to drive the threaded rod 6 to rotate, the threaded cylinder 7 of outer threaded connection is driven to move, and accordingly the threaded cylinder 7 pushes the clamping plate 8 to clamp and fix the outer part of the joint.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a coaxial holder of high temperature resistant joint of forging, includes mount pad (2) and connection pad (1), its characterized in that: the connecting disc is characterized in that a plurality of fixing plates (5) are fixedly connected to the bottom of the connecting disc (1), clamping assemblies used for fixing the outer wall of the joint are arranged on the outer sides of the fixing plates (5), a fixing frame (12) is fixedly connected to the bottom of the connecting disc (1), a bidirectional screw (13) is rotatably connected to the bottom of the connecting disc (1), the bidirectional screw (13) penetrates through the fixing frame (12) and is rotatably connected with the fixing frame (12), and fixing assemblies used for expanding the inner wall of the joint are arranged on the outer sides of the bidirectional screw (13).

2. A forged refractory joint coaxial clamp according to claim 1, wherein: the clamping assembly comprises a threaded rod (6), the threaded rod (6) penetrates through the fixed plate (5) and is rotationally connected with the fixed plate (5), and a thread cylinder (7) is connected with the outer side of the threaded rod (6) in a threaded mode.

3. A forged refractory joint coaxial clamp according to claim 2, wherein: the clamping assembly further comprises a clamping plate (8), the clamping plate (8) is fixedly connected with the threaded cylinder (7), a telescopic rod (9) is fixedly connected between the clamping plate (8) and the fixing plate (5), and one end of the threaded rod (6) is fixedly connected with a steering gear (10).

4. A forged refractory joint coaxial clamp according to claim 3, wherein: the novel steering gear comprises a connecting disc (1), wherein a fixed cover (3) is rotationally connected to the outer side of the connecting disc (1), a steering gear disc (4) is fixedly connected to the outer side of the fixed cover (3), the steering gear disc (4) is connected with a plurality of steering gears (10) in a meshed mode, a first servo motor (11) is fixedly connected to the bottom of a mounting seat (2), the output end of the first servo motor (11) is fixedly connected with the fixed cover (3), and an L fixing plate (18) is fixedly connected between the connecting disc (1) and the mounting seat (2).

5. A forged refractory joint coaxial clamp according to claim 1, wherein: the fixed assembly comprises two moving blocks (14), and the two moving blocks (14) are sleeved on the outer side of the bidirectional screw rod (13) and connected with the bidirectional screw rod (13) through a nut pair.

6. A forged refractory joint coaxial clamp according to claim 5, wherein: the fixing assembly further comprises a plurality of opening plates (15), the opening plates (15) are annularly distributed around the bidirectional screw rod (13), and hinge plates (16) are hinged between the opening plates (15) and the two moving blocks (14).

7. A forged refractory joint coaxial clamp according to claim 1, wherein: the top of the fixing frame (12) is fixedly connected with a second servo motor (17), and the output end of the second servo motor (17) is fixedly connected with a bidirectional screw rod (13).