CN214519675U

CN214519675U - Pneumatic compactor

Info

Publication number: CN214519675U
Application number: CN202022141556.6U
Authority: CN
Inventors: 张正涛
Original assignee: Bazhou Henghefeng Intelligent Equipment Co ltd
Current assignee: Bazhou Henghefeng Intelligent Equipment Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-10-29
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a pneumatic compactor, the hydraulic cylinder comprises a cylinder, the first end cover of upper end fixedly connected with of cylinder, the lower extreme fixedly connected with second end cover of cylinder, the lower terminal surface sliding connection of second end cover has the telescopic link, the fixed cover of lower extreme fixedly connected with second of telescopic link, the bottom rotation of the fixed cover of second is connected with U type connecting plate, U type connecting plate rotates through the cam and is connected with the second pivot, the surface of second pivot rotates and is connected with first axle sleeve, the upper end fixedly connected with slide bar of first axle sleeve, the surface of slide bar is provided with the workstation, the upper end of slide bar is provided with the threaded rod, the surface threaded connection of threaded rod has second fixation nut, second fixation nut's lower extreme is provided with the clamp plate. The utility model discloses in, drive the slide bar through the cylinder transmission and reciprocate and then make the clamp plate compress tightly the work piece, press from both sides tightly effectually, be worth wideling popularize.

Description

Pneumatic compactor

Technical Field

The utility model relates to a field especially relates to a pneumatic compactor.

Background

The pressing device is commonly used for fixing workpieces, the phenomena of movement and the like in the workpiece machining process are prevented, machining tools are further damaged, machining cost is improved, machining quality and efficiency are remarkably improved due to the fact that the pressing device is used, and the pressing device is wide in application.

Ordinary collet needs the manual work to carry out the nut and adjusts, and it is poor to press from both sides tight effect, wastes time and energy simultaneously, is showing improvement manufacturing cost, is difficult to realize mechanical automation, and the price/performance ratio is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pneumatic pressing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a pneumatic compactor comprises a cylinder barrel, wherein a first end cover is fixedly connected to the upper end of the cylinder barrel, a second end cover is fixedly connected to the lower end of the cylinder barrel, a telescopic rod is slidably connected to the lower end face of the second end cover, a second fixing sleeve is fixedly connected to the lower end of the telescopic rod, a U-shaped connecting plate is rotatably connected to the bottom end of the second fixing sleeve, a fixing shaft is arranged at the lower end of the U-shaped connecting plate, a first rotating shaft is fixedly connected to the upper end of the U-shaped connecting plate, one end of the first rotating shaft, which is far away from the U-shaped connecting plate, is rotatably connected with a cam, a second rotating shaft is rotatably connected to the upper end of the cam, a first shaft sleeve is rotatably connected to the outer surface of the second rotating shaft, a sliding rod is fixedly connected to the upper end of the first shaft sleeve, a workbench is arranged on the outer surface of the sliding rod, a threaded rod is arranged on the upper end of the sliding rod, and a second fixing nut is in threaded connection with the outer surface of the threaded rod, and a pressing plate is arranged at the lower end of the second fixing nut.

As a further description of the above technical solution:

the upper end fixedly connected with bottom plate of workstation, the lower extreme fixedly connected with riser of workstation, the lower extreme fixedly connected with base of riser.

As a further description of the above technical solution:

the upper end face of the workbench is provided with positioning holes, the number of the positioning holes is four, a limiting hole is formed in the middle of the workbench, a sliding rod is connected to the inner wall of the limiting hole in a sliding mode, and the sliding rod and the threaded rod are connected into a whole.

As a further description of the above technical solution:

the surface of fixed axle rotates and is connected with the second shaft cover, the upper end fixedly connected with U type connecting plate of second shaft cover, the equal fixedly connected with fixed block in both ends of fixed axle, the external fixed surface of fixed block is connected with the riser.

As a further description of the above technical solution:

the lower end face of the second end cover is fixedly connected with a first fixing sleeve, and the front end face of the second end cover is provided with a first air hole.

As a further description of the above technical solution:

and a second air hole is formed in the front end face of the first end cover.

As a further description of the above technical solution:

the inner walls of the first end cover and the second end cover are provided with pull rods, two ends of each pull rod are in threaded connection with first fixing nuts, and the number of the pull rods is four.

The utility model discloses following beneficial effect has:

1. the utility model discloses, the workstation makes the slide bar can vertically reciprocate through the cam structure, makes things convenient for the clamp plate to step up, and compact structure just has great clamp force, realizes automated control easily through connecting the cylinder, and the function is steady, and then improves work efficiency and reduces workman's work load.

2. The utility model discloses, the upper surface of workstation is provided with the locating hole, through the convenient dismantlement of locating hole or equipment collet, simple structure, easy to maintain and have higher sexual valence.

Drawings

Fig. 1 is a schematic view of an overall structure of a pneumatic compactor according to the present invention;

fig. 2 is a partial front view of a pneumatic compactor according to the present invention;

fig. 3 is an enlarged view of fig. 2 at a.

Illustration of the drawings:

1. a first end cap; 2. a cylinder barrel; 3. a pull rod; 4. a second end cap; 5. a first fixing sleeve; 6. a telescopic rod; 7. positioning holes; 8. a limiting hole; 9. a work table; 10. a first air hole; 11. a second air hole; 12. A first fixing nut; 13. a threaded rod; 14. a second fixing nut; 15. pressing a plate; 16. a slide bar; 17. a base plate; 18. a first bushing; 19. a cam; 20. a vertical plate; 21. a fixed block; 22. a base; 23. A second shaft sleeve; 24. a fixed shaft; 25. a second fixing sleeve; 26. a U-shaped connecting plate; 27. a first rotating shaft; 28. a second rotating shaft.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a pneumatic compactor comprises a cylinder barrel 2, the upper end of the cylinder barrel 2 is fixedly connected with a first end cover 1, the lower end of the cylinder barrel 2 is fixedly connected with a second end cover 4, the lower end face of the second end cover 4 is connected with an expansion link 6 in a sliding mode, the expansion link 6 is used for pushing the lower end of the expansion link 6 of a U-shaped connecting plate to be fixedly connected with a second fixing sleeve 25, the bottom end of the second fixing sleeve 25 is rotatably connected with a U-shaped connecting plate 26 to facilitate movement of the expansion link 6, the lower end of the U-shaped connecting plate 26 is provided with a fixing shaft 24, the upper end of the U-shaped connecting plate 26 is fixedly connected with a first rotating shaft 27, one end of the first rotating shaft 27, far away from the U-shaped connecting plate, is rotatably connected with a cam 19, the cam 19 facilitates vertical movement of a sliding rod 16, the upper end of the cam 19 is rotatably connected with a second rotating shaft 28, the outer surface of the second rotating shaft 28 is rotatably connected with a first shaft sleeve 18, and the upper end of the first shaft sleeve 18 is fixedly connected with a sliding rod 16, the pressing plate 15 moves downwards through the sliding rod 16, the workbench 9 is arranged on the outer surface of the sliding rod 16, the threaded rod 13 is arranged at the upper end of the sliding rod 16, the second fixing nut 14 is connected to the outer surface of the threaded rod 13 in a threaded mode, the second fixing nut 14 is used for extruding the pressing plate 15, the pressing plate 15 is arranged at the lower end of the second fixing nut 14, and the pressing plate 15 is used for fixing a workpiece to be processed.

The upper end of a workbench 9 is fixedly connected with a bottom plate 17, the lower end of the workbench 9 is fixedly connected with a vertical plate 20, the lower end of the vertical plate 20 is fixedly connected with a base 22, the upper end surface of the workbench 9 is provided with a positioning hole 7, the positioning hole 7 is fixed on the workbench 9 through a fixing bolt, the number of the positioning holes 7 is four, the middle of the workbench 9 is provided with a limiting hole 8, the inner wall of the limiting hole 8 is slidably connected with a slide bar 16, the slide bar 16 and a threaded rod 13 are integrally connected, the outer surface of a fixing shaft 24 is rotatably connected with a second shaft sleeve 23, the upper end of the second shaft sleeve 23 is fixedly connected with a U-shaped connecting plate 26, both ends of the fixing shaft 24 are fixedly connected with fixing blocks 21, the outer surface of the fixing block 21 is fixedly connected with the vertical plate 20, the lower end surface of a second end cover 4 is fixedly connected with a first fixing sleeve 5, the front end surface of the second end cover 4 is provided with a first air hole 10, and the front end surface of the first end cover 1 is provided with a second air hole 11, the inner walls of the first end cover 1 and the second end cover 4 are provided with pull rods 3, the two ends of each pull rod 3 are in threaded connection with first fixing nuts 12, and the number of the pull rods 3 is four.

The working principle is as follows: the utility model discloses in, workstation 9 is fixed through locating hole 7, the centre of workstation 9 is provided with spacing hole 8, the inner wall sliding connection in spacing hole 8 has slide bar 16, second fixation nut 14 retaining clip 15 is passed through to slide bar 16's upper end, workstation 9's lower extreme is provided with cam 19 mechanism, the cylinder drives the motion of telescopic link 6, the fixed cover 25 of lower extreme fixedly connected with second of telescopic link 6, the fixed cover 25 control U type connecting plate 26 motion of second, and then make cam 19 remove, cam 19 mechanism makes slide bar 16 can vertically reciprocate, when slide bar 16 moves down, clamp plate 15 compresses tightly by the processing work piece, drive clamp plate 15 motion through the cylinder, can realize mechanical automated processing with the lathe linkage.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A pneumatic compactor, includes cylinder (2), its characterized in that: the upper end of the cylinder barrel (2) is fixedly connected with a first end cover (1), the lower end of the cylinder barrel (2) is fixedly connected with a second end cover (4), the lower end face of the second end cover (4) is connected with a telescopic rod (6) in a sliding manner, the lower end of the telescopic rod (6) is fixedly connected with a second fixing sleeve (25), the bottom end of the second fixing sleeve (25) is rotatably connected with a U-shaped connecting plate (26), the lower end of the U-shaped connecting plate (26) is provided with a fixing shaft (24), the upper end of the U-shaped connecting plate (26) is fixedly connected with a first rotating shaft (27), one end of the first rotating shaft (27), which is far away from the U-shaped connecting plate, is rotatably connected with a cam (19), the upper end of the cam (19) is rotatably connected with a second rotating shaft (28), the outer surface of the second rotating shaft (28) is rotatably connected with a first shaft sleeve (18), and the upper end of the first shaft sleeve (18) is fixedly connected with a sliding rod (16), the outer surface of the sliding rod (16) is provided with a workbench (9), the upper end of the sliding rod (16) is provided with a threaded rod (13), the outer surface of the threaded rod (13) is in threaded connection with a second fixing nut (14), and the lower end of the second fixing nut (14) is provided with a pressing plate (15).

2. A pneumatic impactor according to claim 1 wherein: the upper end fixedly connected with bottom plate (17) of workstation (9), the lower extreme fixedly connected with riser (20) of workstation (9), the lower extreme fixedly connected with base (22) of riser (20).

3. A pneumatic impactor according to claim 1 wherein: the upper end face of workstation (9) is provided with locating hole (7), the quantity of locating hole (7) is four, the centre of workstation (9) is provided with spacing hole (8), the inner wall sliding connection in spacing hole (8) has slide bar (16), slide bar (16) and threaded rod (13) are connected as an organic whole.

4. A pneumatic impactor according to claim 1 wherein: the surface of fixed axle (24) rotates and is connected with second shaft sleeve (23), the upper end fixedly connected with U type connecting plate (26) of second shaft sleeve (23), the equal fixedly connected with fixed block (21) in both ends of fixed axle (24), the surface fixed connection of fixed block (21) has riser (20).

5. A pneumatic impactor according to claim 1 wherein: the lower end face of the second end cover (4) is fixedly connected with a first fixing sleeve (5), and the front end face of the second end cover (4) is provided with a first air hole (10).

6. A pneumatic impactor according to claim 1 wherein: and a second air hole (11) is formed in the front end face of the first end cover (1).

7. A pneumatic impactor according to claim 1 wherein: the inner walls of the first end cover (1) and the second end cover (4) are provided with pull rods (3), the two ends of each pull rod (3) are connected with first fixing nuts (12) in a threaded mode, and the number of the pull rods (3) is four.