CN217475780U

CN217475780U - Check valve precision finishing is with pressing from both sides tight frock

Info

Publication number: CN217475780U
Application number: CN202221602071.5U
Authority: CN
Inventors: 马世才; 董安需; 吕刚
Original assignee: Qingdao Dazhitek Machinery Co ltd
Current assignee: Qingdao Dazhitek Machinery Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-09-23
Anticipated expiration: 2032-06-24

Abstract

The utility model relates to a check valve precision finishing technical field specifically discloses a check valve precision finishing is with pressing from both sides tight frock, which comprises a roof, the both sides difference fixedly connected with right branch frame and the left socle of roof bottom, the left side fixedly connected with servo motor of left socle, servo motor's output fixedly connected with accommodate the lead screw, accommodate the lead screw's surperficial threaded connection has the guide holder, the top fixedly connected with of guide holder removes the post. The utility model discloses a servo motor drives accommodate the lead screw and rotates, and the rotation through accommodate the lead screw makes the guide holder remove, drives through the guide holder and removes the post removal, and removes the post and slide in the inside of cross slot, and the removal through removing the post drives the movable plate and removes, and removal through the movable plate drives the solid fixed cylinder and removes, has reached the stable advantage of centre gripping, has solved current check valve precision finishing with pressing from both sides the unstable problem of tight frock centre gripping when using.

Description

Check valve precision finishing is with pressing from both sides tight frock

Technical Field

The utility model relates to a check valve precision finishing technical field specifically is a check valve precision finishing is with pressing from both sides tight frock.

Background

The check valve refers to a valve with a circular valve clack as an opening and closing part and acts by self weight and medium pressure to block medium backflow, and belongs to the automatic valve class, namely a check valve, a one-way valve, a backflow valve or an isolation valve, wherein the valve clack is a circular valve clack and acts by self weight and medium pressure to block medium backflow.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a check valve precision finishing is with pressing from both sides tight frock possesses the stable advantage of centre gripping, has solved current check valve precision finishing and has pressed from both sides tight frock when using centre gripping unstable, can take place easily after the check valve centre gripping usually and rock to influence the machining precision, consequently the problem that people used not convenient for.

The utility model discloses a check valve precision finishing is with pressing from both sides tight frock, which comprises a roof, the both sides difference fixedly connected with right branch frame and the left socle of roof bottom, the left side fixedly connected with servo motor of left socle, servo motor's output fixedly connected with accommodate the lead screw, accommodate the lead screw's surperficial threaded connection has the guide holder, the top fixedly connected with of guide holder removes the post, the top of removing the post runs through to the top and the fixedly connected with movable plate of roof, the fixed section of thick bamboo of right side fixedly connected with of movable plate, electric telescopic handle is installed to the bottom of fixed section of thick bamboo inner wall, electric telescopic handle's output fixedly connected with slurcam, the equal fixedly connected with spring in both sides of slurcam bottom, the top of slurcam runs through to the top and the fixedly connected with rigging board of fixed section of thick bamboo.

The utility model discloses a check valve precision finishing is with pressing from both sides tight frock, wherein right branch frame and left socle all are "L" shape structure setting, the mounting hole has all been seted up to the front side and the dorsal part of right branch frame and left socle inner chamber.

The utility model discloses a check valve precision finishing is with pressing from both sides tight frock, wherein the right side fixedly connected with at roof top keeps off the frame, the left side fixedly connected with that keeps off the frame keeps off a section of thick bamboo, the inner chamber that keeps off a section of thick bamboo has seted up spacing hole.

The utility model discloses a check valve precision finishing is with pressing from both sides tight frock, wherein the bottom swing joint of guide holder inner chamber has the guide post, the right side of guide post and the left side fixed connection of right branch frame, the left side of guide post and the right side fixed connection of left socle.

The utility model discloses a check valve precision finishing is with pressing from both sides tight frock, wherein the left top fixedly connected with of right branch frame supports the cover, accommodate the lead screw's right-hand member is through supporting the left side swing joint of cover and right branch frame.

The utility model discloses a check valve precision finishing is with pressing from both sides tight frock, wherein the cross slot has been seted up to the inner chamber of roof, the diameter of cross slot is greater than the diameter of removing the post, and the inner wall of cross slot and the surface swing joint who removes the post.

The utility model discloses a check valve precision finishing is with pressing from both sides tight frock, wherein electric telescopic handle's bottom fixedly connected with fixing base, the bottom of fixing base and the inner wall fixed connection of solid fixed cylinder, the bottom fixedly connected with supporting seat of spring, the bottom of supporting seat and the inner wall fixed connection of solid fixed cylinder, the top fixedly connected with uide bushing of solid fixed cylinder inner wall, the inner chamber of uide bushing and the surface swing joint of slurcam.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a servo motor drives accommodate the lead screw and rotates, rotation through accommodate the lead screw makes the guide holder remove, drive through the guide holder and remove the post and remove, and it slides in the inside of cross slot to remove the post, it removes to drive the movable plate through the removal of removing the post, it removes to drive solid fixed cylinder through the removal of movable plate, the stable advantage of centre gripping has been reached, it is unstable to have solved current check valve precision finishing with pressing from both sides tight frock when using, can take place easily after the check valve centre gripping usually and rock, so as to influence the machining precision, consequently, the problem that people used is not convenient for.

2. The utility model discloses a setting of supporting seat supports the spring, has improved the stability of spring during operation then, prevents that cracked phenomenon can appear between spring and the solid fixed cylinder, through the setting in spacing hole, carries on spacingly to the right-hand member of non return disk seat to stability when having guaranteed the check valve centre gripping.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a right side view of the fixed cylinder structure of the present invention;

FIG. 3 is a schematic connection diagram of the structure of the baffle frame of the present invention;

fig. 4 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a top plate; 2. adjusting a screw rod; 3. a guide post; 4. a right bracket; 5. mounting holes; 6. a support sleeve; 7. a fixed cylinder; 8. a push plate; 9. attaching a plate; 10. moving the plate; 11. a servo motor; 12. a left bracket; 13. a supporting seat; 14. a fixed seat; 15. an electric telescopic rod; 16. a spring; 17. a guide sleeve; 18. a blocking frame; 19. a blocking cylinder; 20. a limiting hole; 21. a guide seat; 22. moving the column; 23. a transverse groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Please refer to fig. 1-4, the utility model discloses a check valve precision finishing is with pressing from both sides tight frock, including roof 1, the both sides difference fixedly connected with right branch frame 4 and the left socle 12 of roof 1 bottom, the left side fixedly connected with servo motor 11 of left socle 12, servo motor 11's output fixedly connected with accommodate the lead screw 2, accommodate the lead screw 2's surperficial threaded connection has guide holder 21, guide holder 21's top fixedly connected with removes post 22, the top of removing post 22 runs through to roof 1's top and fixedly connected with movable plate 10, the right side fixedly connected with solid fixed cylinder 7 of movable plate 10, electric telescopic handle 15 is installed to the bottom of solid fixed cylinder 7 inner wall, electric telescopic handle 15's output fixedly connected with slurcam 8, the equal fixedly connected with spring 16 in both sides of slurcam 8 bottom, the top of slurcam 8 runs through to solid fixed cylinder 7's top and fixedly connected with rigging board 9.

Right branch frame 4 and left socle 12 all are "L" shape structure setting, and mounting hole 5 has all been seted up to the front side and the dorsal part of right branch frame 4 and the 12 inner chambers of left socle.

The right side fixedly connected with at roof 1 top keeps off frame 18, and the left side fixedly connected with that keeps off frame 18 keeps off a section of thick bamboo 19, keeps off a section of thick bamboo 19's inner chamber and has seted up spacing hole 20, and through the setting of spacing hole 20, it is spacing to the right-hand member of check valve seat to stability when having guaranteed the check valve centre gripping.

The bottom swing joint of guide holder 21 inner chamber has guide post 3, the right side of guide post 3 and the left side fixed connection of right branch frame 4, the left side of guide post 3 and the right side fixed connection of left socle 12.

The top on the left side of the right bracket 4 is fixedly connected with a supporting sleeve 6, and the right end of the adjusting screw rod 2 is movably connected with the left side of the right bracket 4 through the supporting sleeve 6.

The inner cavity of the top plate 1 is provided with a transverse groove 23, the diameter of the transverse groove 23 is larger than that of the movable column 22, and the inner wall of the transverse groove 23 is movably connected with the surface of the movable column 22.

Bottom fixedly connected with fixing base 14 of electric telescopic handle 15, the bottom of fixing base 14 and the inner wall fixed connection of solid fixed cylinder 7, the bottom fixedly connected with supporting seat 13 of spring 16, the bottom of supporting seat 13 and the inner wall fixed connection of solid fixed cylinder 7, the top fixedly connected with uide bushing 17 of solid fixed cylinder 7 inner wall, the inner chamber of uide bushing 17 and the surface swing joint of slurcam 8, setting through supporting seat 13, support spring 16, then, the stability of spring 16 during operation has been improved, prevent that cracked phenomenon can appear between spring 16 and the solid fixed cylinder 7.

When using the utility model discloses the time: firstly, the adjusting screw rod 2 is driven to rotate through the servo motor 11, the guide seat 21 is driven to move through the rotation of the adjusting screw rod 2, the guide seat 21 slides on the surface of the guide column 3, the moving column 22 is driven to move through the guide seat 21, the moving column 22 slides inside the transverse groove 23, the moving plate 10 is driven to move through the movement of the moving column 22, the fixed cylinder 7 is driven to move through the movement of the moving plate 10, the fixed cylinder 7 extends into the valve seat of the check valve at the moment, then the pushing plate 8 is pushed to move upwards through the electric telescopic rod 15, the spring 16 is deformed through the movement of the pushing plate 8, the attaching plate 9 is driven to contact with the valve seat through the movement of the pushing plate 8 (electrical elements appearing in the text are all electrically connected with an external main controller through 220V commercial power, and the main controller can be a conventional known device controlled by a computer and the like).

The above is merely an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a check valve precision finishing is with pressing from both sides tight frock, includes roof (1), its characterized in that: the automatic lifting device is characterized in that the two sides of the bottom of the top plate (1) are respectively fixedly connected with a right support (4) and a left support (12), the left side of the left support (12) is fixedly connected with a servo motor (11), the output end of the servo motor (11) is fixedly connected with an adjusting screw rod (2), the surface of the adjusting screw rod (2) is in threaded connection with a guide seat (21), the top of the guide seat (21) is fixedly connected with a moving column (22), the top of the moving column (22) penetrates through the top of the top plate (1) and is fixedly connected with a movable plate (10), the right side of the movable plate (10) is fixedly connected with a fixed cylinder (7), an electric telescopic rod (15) is installed at the bottom of the inner wall of the fixed cylinder (7), the output end of the electric telescopic rod (15) is fixedly connected with a push plate (8), and springs (16) are fixedly connected with the two sides of the bottom of the push plate (8), the top of the pushing plate (8) penetrates through the top of the fixed cylinder (7) and is fixedly connected with a fitting plate (9).

2. The clamping tool for precision machining of the check valve according to claim 1, characterized in that: right branch frame (4) and left socle (12) all are "L" shape structure setting, mounting hole (5) have all been seted up to the front side and the dorsal part of right branch frame (4) and left socle (12) inner chamber.

3. The clamping tool for precision machining of the check valve according to claim 1, characterized in that: the right side fixedly connected with at roof (1) top keeps off frame (18), the left side fixedly connected with that keeps off frame (18) keeps off a section of thick bamboo (19), spacing hole (20) have been seted up to the inner chamber of a section of thick bamboo (19).

4. The clamping tool for precision machining of the check valve as claimed in claim 1, wherein the clamping tool comprises: the bottom swing joint of guide holder (21) inner chamber has guide post (3), the right side of guide post (3) and the left side fixed connection of right branch frame (4), the left side of guide post (3) and the right side fixed connection of left socle (12).

5. The clamping tool for precision machining of the check valve as claimed in claim 1, wherein the clamping tool comprises: the top of the left side of the right support (4) is fixedly connected with a support sleeve (6), and the right end of the adjusting screw rod (2) is movably connected with the left side of the right support (4) through the support sleeve (6).

6. The clamping tool for precision machining of the check valve as claimed in claim 1, wherein the clamping tool comprises: a transverse groove (23) is formed in the inner cavity of the top plate (1), the diameter of the transverse groove (23) is larger than that of the moving column (22), and the inner wall of the transverse groove (23) is movably connected with the surface of the moving column (22).

7. The clamping tool for precision machining of the check valve according to claim 1, characterized in that: the bottom fixedly connected with fixing base (14) of electric telescopic handle (15), the bottom of fixing base (14) and the inner wall fixed connection of solid fixed cylinder (7), the bottom fixedly connected with supporting seat (13) of spring (16), the bottom of supporting seat (13) and the inner wall fixed connection of solid fixed cylinder (7), the top fixedly connected with uide bushing (17) of solid fixed cylinder (7) inner wall, the inner chamber of uide bushing (17) and the surface swing joint of slurcam (8).