CN210499934U

CN210499934U - External rotary air distribution mechanism

Info

Publication number: CN210499934U
Application number: CN201921450168.7U
Authority: CN
Inventors: 韩赛威; 王超; 邓奇明
Original assignee: Beijing Ace Step Automation Control Equipment Co ltd
Current assignee: Beijing Ace Step Automation Control Equipment Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-05-12
Anticipated expiration: 2029-09-03

Abstract

The utility model relates to the technical field of valve actuating mechanism, and discloses an external rotary valve actuating mechanism, which solves the problem that the air tightness detection of rotary and rotary clamps can not realize interactive valve actuating through a direct connection pipeline in the automation process of a tool clamp, and comprises an installation seat, wherein a rotating shaft is fixedly installed at the center of the top end of the installation seat; the utility model can realize the air tightness detection function of the clamp without influencing the rotation and rotation functions of the original clamp by the matching use of the rotating component, the air distribution component, the fixing component, the air distribution joint and the like; meanwhile, the gas distribution mechanism can meet the gas distribution requirements of different sizes and specifications, is exquisite in structure, can realize the gas distribution function under the condition of not changing the appearance of the original clamp, can be used in various occasions through two sealing rings inside the mechanism, and can be compatible with various rotary distribution occasions such as rotary water distribution, rotary oil distribution and the like according to the difference of the sealing rings.

Description

External rotary air distribution mechanism

Technical Field

The utility model belongs to the technical field of the valve actuating mechanism, specifically be external gyration valve actuating mechanism.

Background

The jig is a device for fixing a processing object to a correct position for receiving construction or inspection in a machine manufacturing process, and in a broad sense, a device for quickly, conveniently and safely mounting a workpiece in any process is called a jig.

In the process of realizing automation of the tool clamp, the air tightness detection of the rotary clamp cannot be performed through interactive air distribution through a direct connection pipeline, so that an external rotary air distribution mechanism is designed, an air source is conveyed to the inside of the rotary clamp and the rotary clamp through the device under the condition of not influencing the rotary and rotary functions of the original clamp, and the air tightness detection function of the clamp is further realized.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides an external gyration valve mechanism, the effectual automation in-process that has solved at realization frock clamp, the airtight of gyration and rotatory type anchor clamps detects, can't carry out the problem of mutual distribution through the lug connection pipeline.

In order to achieve the above object, the utility model provides a following technical scheme: external gyration valve mechanism, which comprises a mounting bas, the fixed mounting of center department on mount pad top has the pivot, rotating assembly is installed on the mount pad top, first round hole has been seted up to rotating assembly's center department, first round hole alternates with the pivot to be connected, the top fixed mounting in the rotating assembly outside has the valve subassembly, the second round hole has been seted up to the center department of valve subassembly, the second round hole cup joints with rotating assembly's outside, and the size phase-match of the two, the bottom in the valve subassembly outside cup joints with the inner circle of bearing, the bearing is installed in the inside of mounting groove, the inboard bottom of collar is seted up in the mounting groove, two annular grooves have been seted up at the inboard top of collar, the sealing washer is all installed to the inside.

Preferably, the top end of the rotating shaft is provided with a rotating clamp.

Preferably, the outer wall in the mounting ring outside and the one end fixed connection of fixed subassembly, fixed subassembly include a first fixed block, two links, a mounting bracket and a second fixed block, and first fixed block passes through screw fixed mounting in the outer wall of distribution subassembly, the outer wall of first fixed block one side and the one end fixed connection of two links, the other end fixed mounting of two links in the one end of mounting bracket, second fixed block fixed mounting in the other end of mounting bracket.

Preferably, the outer walls of one side of the connecting frame and the outer walls of two sides of one second fixing block are fixedly provided with reinforcing blocks.

Preferably, an air distribution hole is formed in the mounting ring, and an air distribution joint is fixedly mounted at one end of the air distribution hole.

Preferably, three air holes are formed in the top end of the air distribution assembly at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: in the work, through the matched use of the rotating assembly, the air distribution assembly, the fixing assembly, the air distribution joint and the like, an air source can be conveyed into the rotating and rotating clamp through the mechanism under the condition of not influencing the rotating and rotating functions of the original clamp, and the air tightness detection function of the clamp is further realized; meanwhile, the gas distribution mechanism can meet the gas distribution requirements of different sizes and specifications, is exquisite in structure, can realize the gas distribution function under the condition of not changing the appearance of the original clamp, can be used in various occasions through two sealing rings inside the mechanism, and can be compatible with various rotary distribution occasions such as rotary water distribution, rotary oil distribution and the like according to the difference of the sealing rings.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic sectional view at A-A of the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at the position B in fig. 3;

in the figure: 1. a mounting seat; 2. a rotating shaft; 3. a rotating assembly; 4. a gas distribution assembly; 5. a bearing; 6. a mounting ring; 7. an annular groove; 8. a seal ring; 9. a rotating jig; 10. a fixing assembly; 11. a gas distribution joint; 12. air holes are formed; 13. mounting grooves; 14. a first fixed block; 15. a connecting frame; 16. a mounting frame; 17. and a second fixed block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1-4, the utility model comprises a mounting base 1, a rotating shaft 2 is fixedly installed at the center of the top end of the mounting base 1, a rotating component 3 is installed at the top end of the mounting base 1 and can drive a rotating fixture 9 to rotate, a first round hole is formed at the center of the rotating component 3 and is connected with the rotating shaft 2 in an inserting manner, a gas distribution component 4 is fixedly installed at the top of the outer side of the rotating component 3 to facilitate the detection of the gas tightness of the mechanism, a second round hole is formed at the center of the gas distribution component 4 and is sleeved with the outer part of the rotating component 3, the two round holes are matched in size, the bottom of the outer side of the gas distribution component 4 is fixedly connected with the inner ring of a bearing 5, the outer ring of the bearing 5 is installed at the bottom of the inner side of the mounting ring 6, two annular grooves 7 are, can play a good role in sealing.

In the second embodiment, on the basis of the first embodiment, the rotating clamp 9 is installed at the top end of the rotating shaft 2, so that the external component can be clamped conveniently.

Third embodiment, on the basis of first embodiment, the outer wall in the collar 6 outside and the one end fixed connection of fixed subassembly 10, fixed subassembly 10 includes a first fixed block 14, two link 15, a mounting bracket 16 and a second fixed block 17, first fixed block 14 passes through screw fixed mounting in the outer wall of distribution subassembly 4, the outer wall of 14 one sides of first fixed block and the one end fixed connection of two link 15, the other end fixed mounting of two link 15 is in the one end of mounting bracket 16, second fixed block 17 fixed mounting is in the other end of mounting bracket 16, be convenient for fix distribution subassembly 4.

In the fourth embodiment, on the basis of the third embodiment, the reinforcing blocks are fixedly mounted on the outer walls of one side of the two connecting frames 15 and the outer walls of two sides of one second fixing block 17, so that the connecting strength of the fixing assembly 10 can be increased.

In the fifth embodiment, on the basis of the first embodiment, the mounting ring 6 is provided with a gas distribution hole inside, and one end of the gas distribution hole is fixedly provided with a gas distribution joint 11, so that gas can be conveniently introduced into the mechanism.

In the sixth embodiment, on the basis of the first embodiment, three air holes 12 are equidistantly formed in the top end of the air distribution assembly 4, so that the air can be output conveniently.

The working principle is as follows: during operation, at first, the rotatory pivot 2 that drives through the rotating assembly 3 on mount pad 1 top rotates, thereby drive the rotatory anchor clamps 9 that the 2 tops of pivot were installed and rotate, drive distribution assembly 4 simultaneously and rotate, satisfy the original motion mode of former anchor clamps, accessible fixed subassembly 10 is fixed outside the collar 6 in the period, the fixed inside rotation of outside of realization mechanism, the supply of gas circuit is realized to the inside distribution pore route of accessible collar 6, the air supply gets into from distribution joint 11, then get into behind distribution assembly 4 and go out from bleeder vent 12 on its top, do not influence the gyration of former anchor clamps, under the condition of rotation function, carry the air supply to gyration and inside the rotatory anchor clamps 9 through this mechanism, and then realize the airtight detection function of this kind of anchor clamps, can choose different sealing washer 8 according to the occasion of reality for use, thereby satisfy different requirements.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. External gyration valve timing mechanism, including mount pad (1), its characterized in that: a rotating shaft (2) is fixedly arranged at the center of the top end of the mounting seat (1), a rotating assembly (3) is arranged at the top end of the mounting seat (1), a first round hole is formed in the center of the rotating assembly (3) and is in penetrating connection with the rotating shaft (2), a gas distribution assembly (4) is fixedly arranged at the top of the outer side of the rotating assembly (3), a second round hole is formed in the center of the gas distribution assembly (4) and is sleeved with the outer part of the rotating assembly (3), and the size phase-match of the two, the bottom in distribution subassembly (4) outside cup joints with the inner circle of bearing (5), and install in the inside of mounting groove (13) bearing (5), and the inboard bottom of collar (6) is seted up in mounting groove (13), and two annular groove (7) have been seted up at the inboard top of collar (6), and sealing washer (8) are all installed to the inside of two annular groove (7).

2. A circumscribed rotary valve train according to claim 1, wherein: and a rotary clamp (9) is arranged at the top end of the rotating shaft (2).

3. A circumscribed rotary valve train according to claim 1, wherein: the outer wall in the mounting ring (6) outside and the one end fixed connection of fixed subassembly (10), fixed subassembly (10) are including a first fixed block (14), two link (15), a mounting bracket (16) and a second fixed block (17), first fixed block (14) are through screw fixed mounting in the outer wall of distribution subassembly (4), the outer wall of first fixed block (14) one side and the one end fixed connection of two link (15), the other end fixed mounting of two link (15) is in the one end of mounting bracket (16), second fixed block (17) fixed mounting is in the other end of mounting bracket (16).

4. A circumscribed rotary valve train according to claim 3, wherein: and reinforcing blocks are fixedly arranged on the outer walls of one side of the two connecting frames (15) and the outer walls of two sides of one second fixing block (17).

5. A circumscribed rotary valve train according to claim 1, wherein: and an air distribution hole is formed in the mounting ring (6), and an air distribution joint (11) is fixedly mounted at one end of the air distribution hole.

6. A circumscribed rotary valve train according to claim 1, wherein: three air holes (12) are formed in the top end of the air distribution component (4) at equal intervals.