CN216228450U

CN216228450U - A deckle edge grinding device for butterfly valve processing

Info

Publication number: CN216228450U
Application number: CN202122850890.3U
Authority: CN
Inventors: 张思辉; 韩祖建; 王泽年
Original assignee: Shandong Shuangliu Valve Industry Co ltd
Current assignee: Shandong Shuangliu Valve Industry Co ltd
Priority date: 2021-11-20
Filing date: 2021-11-20
Publication date: 2022-04-08
Anticipated expiration: 2031-11-20

Abstract

The utility model discloses a burr polishing device for butterfly valve processing, which comprises a workbench, wherein the upper end of the workbench is fixedly connected with a support frame, the upper end of the support frame is fixedly connected with a first hydraulic cylinder, the lower end of a first hydraulic rod of the first hydraulic cylinder is fixedly connected with an inner ring of a first bearing, the lower end of the first bearing is fixedly connected with a first pressing block, the upper end of the first pressing block is fixedly connected with a connecting sleeve, and a second pressing block is arranged below the first pressing block. According to the butterfly valve, the first pressing block is driven to downwards extrude through the first hydraulic cylinder to fix the butterfly valve, the second pressing block is driven to rotate through the first motor, and the first pressing block also rotates along with the second pressing block through the first bearing while the second pressing block rotates, so that workers do not need to disassemble and assemble the butterfly valve for multiple times to adjust the position, and the deburring efficiency of the butterfly valve is improved.

Description

A deckle edge grinding device for butterfly valve processing

Technical Field

The utility model relates to the technical field of butterfly valve processing devices, in particular to a rough edge polishing device for butterfly valve processing.

Background

A butterfly valve, also called a flap valve, is a regulating valve with simple structure, and can be used for the on-off control of low-pressure pipeline media, namely a valve with a closing member which is a disc and rotates around a valve shaft to open and close. It can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, slurries, oils, liquid metals, and radioactive media. The pipe mainly plays a role in cutting off and throttling.

In butterfly valve processing, need polish to its deckle edge, but current deckle edge grinding device, the staff need carry out the butterfly valve dismouting many times and come the adjusting position to go on the comprehensive unhairing limit operation to the butterfly valve, however the simple operation nature of this process is relatively poor, therefore has reduced the unhairing limit efficiency of butterfly valve, thereby leads to the practicality relatively poor.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a burr grinding device for butterfly valve machining.

In order to achieve the purpose, the utility model adopts the following technical scheme: a burr grinding device for butterfly valve processing comprises a workbench, wherein the upper end of the workbench is fixedly connected with a support frame, the upper end of the support frame is fixedly connected with a first hydraulic cylinder, the lower end of a first hydraulic rod of the first hydraulic cylinder is fixedly connected with an inner ring of a first bearing, and the lower end of the first bearing is fixedly connected with a first pressing block;

the upper end fixedly connected with adapter sleeve of first compact heap, the below of first compact heap is provided with the second compact heap, the lower extreme fixedly connected with first rotation pole of second compact heap, first rotation pole and the output shaft fixed connection of first motor.

As a further description of the above technical solution:

and rubber pads are arranged at one ends of the first pressing block and the second pressing block.

As a further description of the above technical solution:

the lower extreme fixedly connected with foundation of workstation, the foundation is provided with four, four the equal fixedly connected with slipmat of lower extreme of foundation.

As a further description of the above technical solution:

the inside of support frame has seted up the spout, the inside of spout is provided with the threaded rod.

As a further description of the above technical solution:

one side of the threaded rod is fixedly connected with the inner ring of the second bearing, the other end of the threaded rod is fixedly connected with a rocker, and the outer surface of the rocker is fixedly connected with a crank.

As a further description of the above technical solution:

the outer surface threaded connection of threaded rod has the slider, the first connecting block of lower extreme fixedly connected with of slider.

As a further description of the above technical solution:

the upper end fixedly connected with second pneumatic cylinder of first connecting block, the lower extreme fixedly connected with second connecting block of the second pneumatic cylinder's second pneumatic rod.

As a further description of the above technical solution:

one side fixedly connected with second motor of second connecting block, the output shaft fixedly connected with second dwang of second motor, one side fixedly connected with polishing piece of second dwang, the opposite side fixedly connected with handle of second connecting block.

The utility model has the following beneficial effects:

1. compared with the prior art, this a deckle edge grinding device for butterfly valve processing drives first compact heap through first pneumatic cylinder and extrudees downwards, fixes the butterfly valve, drives the second compact heap through first motor and rotates, and in the time of second compact heap pivoted, first compact heap also rotates thereupon through first bearing, makes the staff need not to carry out a lot of dismouting with the butterfly valve and comes adjusting position, improves the unhairing limit efficiency of butterfly valve.

2. Compared with the prior art, this a deckle edge grinding device for butterfly valve processing drives the second connecting block through the second pneumatic cylinder and reciprocates, drives the piece of polishing through the second motor and rotates, and the rethread shakes the rocker and adjusts the position of the piece of polishing, polishes the deckle edge to the butterfly valve, and degree of automation is high, and the practicality is strong.

Drawings

Fig. 1 is a front view of a burr grinding device for butterfly valve machining according to the present invention;

FIG. 2 is a view of the internal structure of a burr polishing device for butterfly valve machining according to the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 1;

fig. 4 is an external view of a rocker of the burr grinding device for butterfly valve machining according to the present invention.

Illustration of the drawings:

1. a work table; 2. a bottom pillar; 3. a non-slip mat; 4. a first hydraulic cylinder; 5. a support frame; 6. a first compact block; 7. a rubber pad; 8. a second compact block; 9. a first rotating lever; 10. a first hydraulic lever; 11. connecting sleeves; 12. a rocker; 13. a second hydraulic cylinder; 14. a first connection block; 15. a second hydraulic rod; 16. a second connecting block; 17. a handle; 18. a second motor; 19. grinding the sheets; 20. a second rotating lever; 21. a first motor; 22. a first bearing; 23. a slider; 24. a threaded rod; 25. a chute; 26. a second bearing; 27. a crank handle.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a burr grinding device for butterfly valve processing comprises a workbench 1, a support frame 5 is fixedly connected to the upper end of the workbench 1, a first hydraulic cylinder 4 is fixedly connected to the upper end of the support frame 5, the lower end of a first hydraulic rod 10 of the first hydraulic cylinder 4 is fixedly connected with an inner ring of a first bearing 22, a first pressing block 6 is fixedly connected to the lower end of the first bearing 22, the first pressing block 6 is driven by the first hydraulic cylinder 4 to extrude downwards to fix a butterfly valve, a second pressing block 8 is driven by a first motor 21 to rotate, and when the second pressing block 8 rotates, the first pressing block 6 also rotates along with the first bearing 22, so that workers do not need to disassemble and assemble the butterfly valve for multiple times to adjust the position, and the burr removing efficiency of the butterfly valve is improved;

the upper end fixedly connected with adapter sleeve 11 of first compact heap 6, the below of first compact heap 6 is provided with second compact heap 8, and the lower extreme fixedly connected with first rotation pole 9 of second compact heap 8, first rotation pole 9 and the output shaft fixed connection of first motor 21.

One end of each of the first pressing block 6 and the second pressing block 8 is provided with a rubber pad 7, the butterfly valve is prevented from being extruded and deformed in the extrusion process by arranging the rubber pads 7, the lower end of the workbench 1 is fixedly connected with the bottom columns 2, the bottom columns 2 are provided with four, the lower ends of the four bottom columns 2 are fixedly connected with the anti-slip pads 3, the stability of the device is improved by arranging the anti-slip pads 3, the inside of the supporting frame 5 is provided with a chute 25, the inside of the chute 25 is provided with a threaded rod 24, one side of the threaded rod 24 is fixedly connected with the inner ring of the second bearing 26, the other end of the threaded rod 24 is fixedly connected with a rocker 12, the outer surface of the rocker 12 is fixedly connected with a crank 27, the outer surface of the threaded rod 24 is in threaded connection with a sliding block 23, the lower end of the sliding block 23 is fixedly connected with a first connecting block 14, the upper end of the first connecting block 14 is fixedly connected with a second hydraulic cylinder 13, and the lower end of a second hydraulic cylinder 15 of the second hydraulic cylinder 13 is fixedly connected with a second connecting block 16, one side fixedly connected with second motor 18 of second connecting block 16, the output shaft fixedly connected with second dwang 20 of second motor 18, one side fixedly connected with polishing piece 19 of second dwang 20, the opposite side fixedly connected with handle 17 of second connecting block 16, it reciprocates to drive second connecting block 16 through second pneumatic cylinder 13, it rotates to drive polishing piece 19 through second motor 18, the position of polishing piece 19 is adjusted to rethread rocking lever 12, the deckle edge is polished to the butterfly valve, degree of automation is high, therefore, the clothes hanger is strong in practicability.

The working principle is as follows: this a deckle edge grinding device for butterfly valve processing, when using, place the butterfly valve in 8 tops of second compact heap, restart first pneumatic cylinder 4, first pneumatic cylinder 4 drives first hydraulic stem 10, first hydraulic stem 10 drives first compact heap 6 extrusion downwards, fix the butterfly valve, drive first rotation pole 9 through first motor 21, first rotation pole 9 drives second compact heap 8 and rotates, when second compact heap 8 pivoted, first compact heap 6 also rotates thereupon through first bearing 22, drive second hydraulic stem 15 through second pneumatic cylinder 13, second hydraulic stem 15 drives second connecting block 16 and reciprocates, drive second dwang 20 through second motor 18 and rotate, second dwang 20 drives the abrasive disc 19 and rotates, the rethread shakes the position that the abrasive disc 12 was adjusted to the rocker abrasive disc 19, go deckle edge to the butterfly valve.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a deckle edge grinding device for butterfly valve processing, includes workstation (1), its characterized in that: the upper end of the workbench (1) is fixedly connected with a support frame (5), the upper end of the support frame (5) is fixedly connected with a first hydraulic cylinder (4), the lower end of a first hydraulic rod (10) of the first hydraulic cylinder (4) is fixedly connected with an inner ring of a first bearing (22), and the lower end of the first bearing (22) is fixedly connected with a first pressing block (6);

the upper end fixedly connected with adapter sleeve (11) of first compact heap (6), the below of first compact heap (6) is provided with second compact heap (8), the first pivot pole (9) of lower extreme fixedly connected with of second compact heap (8), first pivot pole (9) and the output shaft fixed connection of first motor (21).

2. The burr grinding device for butterfly valve processing according to claim 1, wherein: and one ends of the first pressing block (6) and the second pressing block (8) are respectively provided with a rubber pad (7).

3. The burr grinding device for butterfly valve processing according to claim 1, wherein: the lower extreme fixedly connected with foundation (2) of workstation (1), foundation (2) are provided with four, four the equal fixedly connected with slipmat (3) of lower extreme of foundation (2).

4. The burr grinding device for butterfly valve processing according to claim 1, wherein: a sliding groove (25) is formed in the supporting frame (5), and a threaded rod (24) is arranged in the sliding groove (25).

5. The burr grinding device for butterfly valve processing according to claim 4, wherein: one side of the threaded rod (24) is fixedly connected with an inner ring of the second bearing (26), the other end of the threaded rod (24) is fixedly connected with a rocker (12), and the outer surface of the rocker (12) is fixedly connected with a crank (27).

6. The burr grinding device for butterfly valve processing according to claim 4, wherein: the outer surface of the threaded rod (24) is in threaded connection with a sliding block (23), and the lower end of the sliding block (23) is fixedly connected with a first connecting block (14).

7. The burr grinding device for butterfly valve processing according to claim 6, wherein: the upper end of the first connecting block (14) is fixedly connected with a second hydraulic cylinder (13), and the lower end of a second hydraulic rod (15) of the second hydraulic cylinder (13) is fixedly connected with a second connecting block (16).

8. The burr grinding device for butterfly valve processing according to claim 7, wherein: one side fixedly connected with second motor (18) of second connecting block (16), the output shaft fixedly connected with second dwang (20) of second motor (18), one side fixedly connected with polishing piece (19) of second dwang (20), opposite side fixedly connected with handle (17) of second connecting block (16).