CN206732571U - A kind of pneumatic turntable - Google Patents

Abstract

The utility model discloses a kind of pneumatic turntable, including main body；Cylinder is installed with the left of the body outer wall, rotating shaft is provided with the center of the body lumen, it is arranged with the first spacing coaming plate in the rotating shaft successively from top to bottom, first rotating disk and the second spacing coaming plate, the extension of first rotating disk is evenly arranged with protruding block, (the first back-moving spring and the second rotating disk are arranged with successively from top to bottom on the first spacing coaming plate, the 3rd rotating disk and second back-moving spring are arranged with successively from top to bottom on the second spacing coaming plate, vertical link is arranged with the power transmission shaft, the first horizontal push rod is connected with the top of the vertical link, the top of the rotating shaft is arranged with the 4th rotating disk successively from top to bottom, first electromagnet and the second electromagnet.The utility model can be rotated effectively to the 4th rotating disk, and have two staged braking, the drawbacks of can effectively avoiding traditional braking, can effectively improve the load of rotating disk.

Description

A kind of pneumatic turntable

Technical field

Pneumatic equipment technical field is the utility model is related to, specially a kind of pneumatic turntable.

Background technology

Pneumatic turntable effectively can will be effectively converted into rotation in cylinder through straight reciprocating motion caused by power transmission shaft Motion, and can accurately carry out angular displacement.

But the mode of braking of traditional pneumatic turntable is mostly to be braked using single-stage, and rotating disk system is set using workpiece card Dynamic, this mode easily causes axis of rotation process to suffer damage, and reduces the service life of equipment, and traditional, pneumatic rotating disk Load it is relatively low so that the equipment scope of application is relatively low, and frictional force is larger in rotating disk rotation process, and energy loss is larger.

Utility model content

The purpose of this utility model is to provide a kind of pneumatic turntable, to solve the problems mentioned in the above background technology, Possessed beneficial effect is：Effectively the 4th rotating disk can be driven, there is two staged braking, can effectively avoid tradition The drawbacks of equipment is braked, the load of the 4th rotating disk can be effectively improved.

To achieve the above object, the utility model provides following technical scheme：A kind of pneumatic turntable, including main body；It is described Cylinder is installed with the left of body outer wall, is provided with rotating shaft at the center of the body lumen, in the rotating shaft on to Under be arranged with the first spacing coaming plate, the first rotating disk and the second spacing coaming plate, the top of the first spacing coaming plate and main body successively It is fixedly connected at the top of inner chamber, the bottom of the second spacing coaming plate is fixedly connected with the bottom of body lumen, described first turn The extension of disk is evenly arranged with protruding block, is arranged with (the first back-moving spring and on the first spacing coaming plate successively from top to bottom Two rotating disks, the top of the (the first back-moving spring at the top of body lumen with being fixedly connected, the bottom of the (the first back-moving spring It is fixedly connected with the top of the second rotating disk, the bottom even of second rotating disk is provided with fixed mount, the transverse direction of the fixed mount Rubber disk roller is arranged with part, the 3rd rotating disk and second is arranged with the second spacing coaming plate successively from top to bottom and resets bullet Spring, the bottom of the second back-moving spring are fixedly connected with the bottom of body lumen, the top of the second back-moving spring and the The bottom of three rotating disks is fixedly connected, and limited block is evenly arranged with the top of the 3rd rotating disk, and the bottom of first rotating disk is equal It is even to offer the stopper slot corresponding with limited block, the power transmission shaft corresponding with protruding block is connected with the right side of the cylinder, and The right-hand member of power transmission shaft is arranged in the inner chamber of main body, and vertical link, the top of the vertical link are arranged with the power transmission shaft Be connected with the first horizontal push rod, the bottom of the vertical link is connected with the second horizontal push rod, the top of the rotating shaft on to Under be arranged with the 4th rotating disk, the first electromagnet and the second electromagnet successively, bottom and the first electromagnet of the 4th rotating disk Top is fixedly connected, and the bottom of second electromagnet at the top of main body with being fixedly connected.

Preferably, the front end face of the cylinder is provided with display.

Preferably, the both sides of the display are provided with button.

Preferably, the extension of the bottom part body is evenly arranged with installing plate.

Preferably, the top of the 4th rotating disk uniformly offers mounting hole.

Compared with prior art, the beneficial effects of the utility model are：Cylinder is moved back and forth by power transmission shaft, transmission Axle drives the first rotating disk, and the first rotating disk drives the 4th rotating disk to rotate, realizes the driving to the 4th rotating disk, and rotating shaft by rotating shaft , can be effectively right by the mutual cooperation between the fixed mount and rubber disk roller of the second rotating disk bottom in reciprocatory movement First rotating disk is tentatively braked, the limited block at the top of the 3rd rotating disk and the mutual cooperation between the stopper slot of the first rotating disk bottom, can Effectively the first rotating disk is braked so that equipment has two staged braking, effectively avoids brake apparatus pair in legacy equipment from setting Standby the drawbacks of causing damage itself, by producing opposite magnetic force between the first electromagnet and the second electromagnet, and then can be effective Improve the load of the 4th rotating disk, while the frictional force that can be effectively reduced in the 4th rotating disk rotation process in ground.

Brief description of the drawings

Fig. 1 is internal structure schematic diagram of the present utility model；

Fig. 2 is front view of the present utility model；

Fig. 3 is the upward view of the first rotating disk of the present utility model.

In figure：1- main bodys；2- cylinders；3- rotating shafts；The first spacing coaming plates of 4-；The rotating disks of 5- first；The second spacing coaming plates of 6-；7- Protruding block；8- (the first back-moving springs；The rotating disks of 9- second；10- fixed mounts；11- rubber disk rollers；The rotating disks of 12- the 3rd；13- second is multiple Position spring；14- limited blocks；15- stopper slots；16- power transmission shafts；17- vertical links；The first horizontal push rods of 18-；19- second is laterally Push rod；The rotating disks of 20- the 4th；The electromagnet of 21- first；The electromagnet of 22- second；23- displays；24- buttons；25- installing plates；26- Mounting hole.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Refer to Fig. 1-3, a kind of embodiment provided by the utility model：A kind of pneumatic turntable, including main body 1；Main body 1 Cylinder 2 is installed with the left of outer wall, rotating shaft 3 is provided with the center of the inner chamber of main body 1, is covered successively from top to bottom in rotating shaft 3 Provided with the first spacing coaming plate 4, the first rotating disk 5 and the second spacing coaming plate 6, the top of the first spacing coaming plate 4 and the top of the inner chamber of main body 1 Portion is fixedly connected, and the bottom of the second spacing coaming plate 6 is fixedly connected with the bottom of the inner chamber of main body 1, and the extension of the first rotating disk 5 is uniformly set Protruding block 7 is equipped with, is arranged with the rotating disk 9 of (the first back-moving spring 8 and second on the first spacing coaming plate 4 successively from top to bottom, first is multiple With being fixedly connected at the top of the inner chamber of main body 1, the bottom of (the first back-moving spring 8 and the top of the second rotating disk 9 are consolidated at the top of position spring 8 Fixed connection, the bottom even of the second rotating disk 9 are provided with fixed mount 10, rubber disk roller are arranged with the lateral part of fixed mount 10 11, the 3rd rotating disk 12 and second back-moving spring 13, second back-moving spring 13 are arranged with successively from top to bottom on the second spacing coaming plate 6 Bottom be fixedly connected with the bottom of the inner chamber of main body 1, the bottom of the top of second back-moving spring 13 and the 3rd rotating disk 12, which is fixed, to be connected Connect, the top of the 3rd rotating disk 12 is evenly arranged with limited block 14, and the bottom even of the first rotating disk 5 offers relative with limited block 14 The stopper slot 15 answered, the right side of cylinder 2 is connected with the power transmission shaft 16 corresponding with protruding block 7, and the right-hand member of power transmission shaft 16 is set In the inner chamber of main body 1, vertical link 17 is arranged with power transmission shaft 16, the top of vertical link 17 is connected with the first horizontal push rod 18, the bottom of vertical link 17 is connected with the second horizontal push rod 19, and the top of rotating shaft 3 is arranged with the 4th rotating disk successively from top to bottom 20th, the first electromagnet 21 and the second electromagnet 22, the bottom of the 4th rotating disk 20 are fixedly connected with the top of the first electromagnet 21, The bottom of second electromagnet 22 is fixedly connected with the top of main body 1, and the front end face of cylinder 2 is provided with display 23, display 23 Both sides be provided with button 24, the extension of the bottom of main body 1 is evenly arranged with installing plate 25, and the top of the 4th rotating disk 20 is uniform Offer mounting hole 26.

Operation principle：In use, the driving of cylinder 2 drives power transmission shaft 16 to move back and forth, in the motion process of power transmission shaft 16 Relative motion is produced with the protruding block 7 of the extension of the first rotating disk 5, and then can effectively drive the first rotating disk 5 to rotate, the first rotating disk 5 And then driving rotating shaft 3 to rotate, rotating shaft 3 finally drives the 4th rotating disk 20 to rotate, and workpiece is arranged on the 4th by mounting hole 26 On rotating disk 20, effective driving to workpiece is realized, the first spacing 4 and second spacing coaming plate 6 of coaming plate effectively can enter countershaft 3 Row support and it is spacing, during power transmission shaft 16 moves back and forth, can effectively drive vertical link 17 to move back and forth, And then can effectively drive the first horizontal 18 and second horizontal push rod 19 of push rod to move back and forth, the first horizontal push rod 18 is reciprocating During effectively the extension of the second rotating disk 9 can be extruded, and then it is reciprocal make it that the in the vertical direction of the second rotating disk 9 is carried out Motion, (the first back-moving spring 8 can be that the second rotating disk 9 provides reset force, and when the first push rod 18 does not produce extruding to the second rotating disk 9 During power, (the first back-moving spring 8 drives the second rotating disk 9 to move downward, so that the rubber on the bottom fixing frame 10 of the second rotating disk 9 The rotating disk 5 of disk roller 11 and first produces relative motion, and then preliminary stop can be effectively carried out to the first rotating disk 5 and is stopped, and second laterally pushes away Effectively the extension of the 3rd rotating disk 12 can be extruded in the reciprocatory movement of bar 19, second back-moving spring 13 can be the 3rd turn Disk 12 provides reset force, and when the second push rod 19 does not produce extruding force to the 3rd rotating disk 12, the driving of second back-moving spring 13 the Three rotating disks 12 move upwards, so that limited block 14 can be effectively entered in stopper slot 15, and then can be effectively to first Rotating disk 5 enters whereabouts and stopped, and the first rotating disk 5, the second rotating disk 9 and the 3rd rotating disk 12 are synchronous axial system, therefore equipment can realize Effective angular displacement of four rotating disks 20 and effectively only stop, effectively avoid legacy equipment stop stop device the drawbacks of, equipment is in operating During, the first electromagnet 21 and the second electromagnet 22 produce opposite magnetic force, and then can effectively improve the 4th rotating disk 20 Loading capacity, and the frictional force that can be effectively reduced in the rotation process of the 4th rotating disk 20, display 23 can display device operation letters Breath, button 24 can set device running program, equipment installs entirely through installing plate 25.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Claims (5)

1. a kind of pneumatic turntable, including main body (1)；It is characterized in that：Cylinder is installed with the left of main body (1) outer wall (2) rotating shaft (3), is provided with the center of main body (1) inner chamber, first is arranged with successively from top to bottom on the rotating shaft (3) Spacing coaming plate (4), the first rotating disk (5) and the second spacing coaming plate (6), the top of the first spacing coaming plate (4) and main body (1) are interior It is fixedly connected at the top of chamber, the bottom of the second spacing coaming plate (6) is fixedly connected with the bottom of main body (1) inner chamber, and described The extension of one rotating disk (5) is evenly arranged with protruding block (7), is arranged with the first spacing coaming plate (4) successively from top to bottom One back-moving spring (8) and the second rotating disk (9), the top of the (the first back-moving spring (8) is fixed with the top of main body (1) inner chamber to be connected Connect, the bottom of the (the first back-moving spring (8) at the top of the second rotating disk (9) with being fixedly connected, the bottom of second rotating disk (9) Fixed mount (10) is evenly arranged with, rubber disk roller (11), second limit are arranged with the lateral part of the fixed mount (10) The 3rd rotating disk (12) and second back-moving spring (13), the second back-moving spring are arranged with successively from top to bottom on position coaming plate (6) (13) bottom is fixedly connected with the bottom of main body (1) inner chamber, top and the 3rd rotating disk of the second back-moving spring (13) (12) bottom is fixedly connected, and limited block (14), first rotating disk (5) are evenly arranged with the top of the 3rd rotating disk (12) Bottom even offer the stopper slot (15) corresponding with limited block (14), be connected with the right side of the cylinder (2) with it is raised The corresponding power transmission shaft (16) of block (7), and the right-hand member of power transmission shaft (16) is arranged in the inner chamber of main body (1), the power transmission shaft (16) vertical link (17) is arranged with, the first horizontal push rod (18) is connected with the top of the vertical link (17), it is described perpendicular The second horizontal push rod (19) is connected with to the bottom of connecting rod (17), the top of the rotating shaft (3) is arranged with successively from top to bottom Four rotating disks (20), the first electromagnet (21) and the second electromagnet (22), bottom and the first electromagnet of the 4th rotating disk (20) (21) it is fixedly connected at the top of, the bottom of second electromagnet (22) at the top of main body (1) with being fixedly connected.

A kind of 2. pneumatic turntable according to claim 1, it is characterised in that：The front end face of the cylinder (2) is provided with aobvious Show device (23).

A kind of 3. pneumatic turntable according to claim 2, it is characterised in that：The both sides of the display (23) are provided with Button (24).

A kind of 4. pneumatic turntable according to claim 1, it is characterised in that：The extension of main body (1) bottom is uniformly set It is equipped with installing plate (25).

A kind of 5. pneumatic turntable according to claim 1, it is characterised in that：Uniformly open at the top of 4th rotating disk (20) Provided with mounting hole (26).