CN218135033U

CN218135033U - Chain sawtooth rotating chuck

Info

Publication number: CN218135033U
Application number: CN202222374185.5U
Authority: CN
Inventors: 蒋军林; 陈文贵; 周涛
Original assignee: Qinghai Boyuan New Energy Co ltd
Current assignee: Qinghai Boyuan New Energy Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-12-27
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a chain sawtooth rotating chuck relates to chuck technical field, and its technical scheme's main points are: which comprises a bod, rotatory mesa is installed at the top of organism, rotatory mesa's top swing joint has first toothed disc, interior screw hole has been seted up at the top middle part of first toothed disc, the inside threaded connection of first internal screw thread has the bracing piece, the lower terminal surface fixed mounting of bracing piece has the external screw thread, the both sides top fixed mounting of bracing piece has the fixture block, the below intercommunication of spout has the slide rail, one side intercommunication of slide rail has the standing groove, it is relative with interior screw hole through the external screw thread with the bracing piece bottom, and rotate the bracing piece in step, and then make external screw thread and the mutual meshing of internal screw thread hole, take to the second toothed disc after that, and make the bracing piece top insert to inside the cylinder, and make fixture block and spout contact, and press down the second toothed disc, and rotate, and then make the fixture block rotate along the spout, and move to inside the standing groove.

Description

Chain sawtooth rotating chuck

Technical Field

The utility model relates to a chuck technical field, in particular to chain sawtooth rotating chuck.

Background

Chucks are mechanical devices used to clamp workpieces on machine tools. The diameter of the chuck body is 65 mm at minimum and can reach 1500 mm at maximum, and a through hole is formed in the center of the chuck body so as to facilitate the workpiece or bar stock to pass through; the back part is provided with a cylindrical or short conical structure and is connected with the end part of a main shaft of the machine tool directly or through a flange plate. .

However, when the existing saw tooth rotating chuck is used for processing a chain, only a single chain can be processed, and further the processing efficiency is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a chain sawtooth rotating chuck adopts the rectangular block metal form to set up, and then possesses the advantage to hinge repeated installation, has solved the problem that above-mentioned background art provided.

The technical scheme includes that the chain sawtooth rotating chuck comprises a body, a rotating table top is installed at the top of the body, a first gear disc is movably connected to the top of the rotating table top, an inner threaded hole is formed in the middle of the top of the first gear disc, the inner threaded hole is connected with a supporting rod, an outer thread is fixedly installed on the lower end face of the supporting rod, a clamping block is fixedly installed on the two sides of the supporting rod, a second gear disc is movably connected to the top of the supporting rod, a cylinder is fixedly installed on the bottom of the second gear disc, a hollowed groove is formed in the cylindrical inner portion of the second gear disc, sliding grooves are formed in the two sides of the hollowed groove, sliding rails are communicated with the lower portion of the sliding grooves, and a placing groove is communicated with one side of the sliding rails.

Preferably, first fixed screw holes are formed in the periphery of the top of the rotary table board, a plurality of uniformly distributed second fixed screw holes are formed in the top of the first gear disc, and screws are connected with the first fixed screw holes and the second fixed screw holes through threads.

Preferably, a hydraulic buffer is fixedly installed at one side of the machine body, and an air inlet is fixedly installed at the other side of the machine body.

Preferably, the bottom of the machine body is fixedly provided with a bottom plate, and the periphery of the top of the bottom plate is provided with fixing holes.

To sum up the utility model discloses following technological effect has:

the external thread and the internal thread hole through with the bracing piece bottom are relative, and rotate the bracing piece in step, and then make external thread and internal thread hole meshing each other, take second toothed disc after that, and make the bracing piece top insert inside the cylinder, and make fixture block and spout contact, and press down second toothed disc, and rotate, and then make the fixture block rotate along the spout, and move inside the standing groove, and fix second toothed disc, can install all the other toothed discs with same method, and then guarantee going on of a plurality of chain processing work.

Drawings

FIG. 1 is a schematic view of an embodiment of an overall structure of a chainsaw tooth rotating chuck;

FIG. 2 is a schematic view of a bottom structure of a second sprocket of the chain saw tooth rotating chuck according to the embodiment;

FIG. 3 is a schematic cross-sectional view of a chain saw tooth rotating chuck according to an embodiment;

reference numerals are as follows: 1. a body; 11. a base plate; 111. a fixing hole; 12. an air inlet; 13. rotating the table top; 131. a first fixing screw hole; 14. a hydraulic buffer; 2. a first gear plate; 21. a second fixing screw hole; 22. an inner screw hole; 3. a support bar; 31. an external thread; 33. a clamping block; 4. a second gear wheel disc; 41. a cylinder; 42. hollowing out the grooves; 43. a chute; 44. a slide rail; 45. and (6) placing a groove.

Detailed Description

In the embodiment of the method, the first step,

as shown in fig. 1-3, a chain saw tooth rotating chuck, which comprises a machine body 1, a rotary table top 13 is installed at the top of the machine body 1, a first gear disc 2 is movably connected above the rotary table top 13, an inner screw hole is formed in the middle of the top end of the first gear disc 2, a support rod 3 is in internal threaded connection with first internal threads, external threads 31 are fixedly installed on the lower end face of the support rod 3, a fixture block 33 is fixedly installed above two sides of the support rod 3, a second gear disc 4 is movably connected above the support rod 3, a cylinder 41 is fixedly installed at the bottom of the second gear disc 4, a hollowed-out groove 42 is formed inside the cylinder 41, sliding grooves 43 are formed in two sides of the hollowed-out groove 42, sliding rails 44 are communicated below the sliding rails 43, a placing groove 45 is communicated with one side of the sliding rails 44, first fixed screw holes 131 are formed around the top of the rotary table top 13, a plurality of uniformly distributed second fixed screw holes 21 are formed in the top of the first gear disc 2, screws are connected with the first fixed screw holes 131 and the second fixed screw holes 21 through internal threads, an oil pressure buffer 14 is fixedly installed on one side of the machine body 1, an air inlet hole 12 is fixedly installed on the other side of the machine body 1, a bottom plate 11, and a bottom plate 111 is formed around the bottom of the bottom plate 11.

At first take organism 1, and place organism 1 in appointed position, and install organism 1 through fixed orifices 111, take first toothed disc 2 simultaneously, and place first toothed disc 2 in rotary table surface 13's top, and make first fixed screw 131 relative with second fixed screw 21, and insert the screw to inside second fixed orifices 111 in step, and fix first toothed disc 2, inject gas into organism 1 inside through nearly gas pocket after that, and make the rolling disc rotate, and then make first toothed disc 2 advance in step and rotate, and drive the chain and rotate, and then guarantee going on of chain processing work.

When a plurality of chains are processed synchronously, the supporting rod 3 is taken, the external thread 31 at the bottom of the supporting rod 3 is opposite to the internal thread hole, the supporting rod 3 is rotated synchronously, the external thread 31 is meshed with the internal thread hole, then the second gear wheel disc 4 is taken, the top of the supporting rod 3 is inserted into the cylinder 41, the fixture block 33 is in contact with the chute 43, the second gear wheel disc 4 is pressed downwards and rotated, the fixture block 33 is rotated along the chute 43 and moves to the inside of the placing groove 45, the second gear wheel disc 4 is fixed, other gear wheels can be installed by the same method, and the processing of the plurality of chains is guaranteed.

In this embodiment, the depth of the inner screw hole is half of the height of the gear plate, so as to ensure the insertion of the support rod 3.

In this embodiment, the hydraulic buffer 14 can inject the external oil into the machine body 1, and further, can play a role of buffering the rotating disk, thereby ensuring the progress of the chain processing work.

To sum up, firstly, the machine body 1 is taken, the machine body 1 is placed at a designated position, the machine body 1 is installed through the fixing hole 111, meanwhile, the first gear plate 2 is taken, the first gear plate 2 is placed above the rotary table top 13, the first fixing screw hole 131 is opposite to the second fixing screw hole 21, and a screw is synchronously inserted into the second fixing hole 111, the first gear plate 2 is fixed, then, gas is injected into the machine body 1 through the near air hole, the rotary plate is rotated, so that the first gear plate 2 synchronously rotates, and the chain is driven to rotate, so that the chain machining work is performed, when a plurality of chains are synchronously machined, the supporting rod 3 is taken, the external thread 31 at the bottom of the supporting rod 3 is opposite to the internal thread hole, the supporting rod 3 synchronously rotates, so that the external thread 31 is meshed with the internal thread hole, the second gear plate 4 is taken, the top of the supporting rod 3 is inserted into the internal hole 41, the clamping block 33 is in contact with the internal thread hole, the clamping block 43 is pressed, the clamping block 4 is pressed, and the second gear plate is rotated, and the clamping block 4 is installed, and the sliding groove is pressed, and the second gear plate is installed.

The specific embodiments are only for explaining the present invention, and it is not a limitation to the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present invention.

Claims

1. A chain saw tooth rotating chuck comprises a machine body (1) and is characterized in that: rotatory mesa (13) are installed at the top of organism (1), the top swing joint of rotatory mesa (13) has first toothed disc (2), interior screw hole (22) have been seted up at the top middle part of first toothed disc (2), the internal thread connection of interior screw hole (22) has bracing piece (3), the lower terminal surface fixed mounting of bracing piece (3) has external screw thread (31), the both sides top fixed mounting of bracing piece (3) has fixture block (33), the top swing joint of bracing piece (3) has second toothed disc (4), the bottom fixed mounting of second toothed disc (4) has cylinder (41), fretwork groove (42) have been seted up to the inside of cylinder (41), spout (43) have been seted up to the both sides of fretwork groove (42), the below intercommunication of spout (43) has slide rail (44), one side intercommunication of slide rail (44) has standing groove (45).

2. The chainsaw tooth rotating chuck as set forth in claim 1, further comprising: first fixed screw (131) have been seted up all around at the top of rotatory mesa (13), the fixed screw (21) of the second of a plurality of equipartitions are seted up at the top of first toothed disc (2), first fixed screw (131) with the inside threaded connection of second fixed screw (21) has the screw.

3. The chainsaw tooth rotating chuck as set forth in claim 1, further comprising: one side of the machine body (1) is fixedly provided with a hydraulic buffer (14), and the other side of the machine body (1) is fixedly provided with an air inlet (12).

4. The chainsaw tooth rotating chuck as set forth in claim 1, further comprising: the bottom of the machine body (1) is fixedly provided with a bottom plate (11), and fixing holes (111) are formed in the periphery of the top of the bottom plate (11).