CN213684759U

CN213684759U - Reliable rack and pinion swing cylinder

Info

Publication number: CN213684759U
Application number: CN202022707371.7U
Authority: CN
Inventors: 蔡挺挺
Original assignee: Wenzhou Jiangxin Pneumatic Hydraulic Co ltd
Current assignee: Wenzhou Jiangxin Pneumatic Hydraulic Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-07-13
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a reliable rack and pinion swing cylinder, including swing cylinder body and protection machanism, the inner wall connection of swing cylinder body has the fixture block, and the outer wall connection of fixture block has the connecting plate, the bottom of connecting plate is provided with the spring, and the below of spring is connected with the backup pad, the outer wall connection of backup pad has the fixed block, and the inner wall of fixed block is provided with the pivot, the outer wall connection of pivot has the connecting rod, and the bottom of connecting rod is connected with the mounting panel, the outer wall surface of mounting panel sets up threaded hole, and the outer wall surface of mounting panel has seted up the embedded groove, the outer wall adhesion of swing cylinder body has the heat absorption. The utility model discloses set up protection machanism, install the casing on swing cylinder body contact through the connecting block, protect it, the through-hole increases the inside air permeability of casing, prevents that the contact is ageing.

Description

Reliable rack and pinion swing cylinder

Technical Field

The utility model relates to a swing cylinder technical field specifically is a reliable rack and pinion swing cylinder.

Background

The swing cylinder is a pneumatic actuator which drives an output shaft to do reciprocating rotary motion within a certain angle range by utilizing compressed air, is used for opening and closing a valve, moving arms of a robot and the like, is easy to realize speed control in order to obtain slow and stable motion speed, and is fast, easy to optimize and automatic to select types and record.

The existing swing air cylinder cannot absorb heat generated during working, the service life of the device is shortened, danger is brought to working, an angle adjusting screw is easy to break, meanwhile, the swing is not smooth, the service life is short, and a large amount of acting force can be generated in the impact process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reliable rack and pinion pendulum actuating cylinder to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reliable rack and pinion swing cylinder, includes swing cylinder body and protection machanism, the inner wall connection of swing cylinder body has the fixture block, and the outer wall connection of fixture block has the connecting plate, the bottom of connecting plate is provided with the spring, and the below of spring is connected with the backup pad, the outer wall connection of backup pad has the fixed block, and the inner wall of fixed block is provided with the pivot, the outer wall connection of pivot has the connecting rod, and the bottom of connecting rod is connected with the mounting panel, the outer wall surface of mounting panel sets up threaded hole, and the outer wall surface of mounting panel sets up the embedded groove, the outer wall adhesion of swing cylinder body.

Preferably, the protection mechanism comprises a shell, a through hole is formed in the surface of the outer wall of the shell, the inner wall of the shell is connected with an inserting block, the outer wall of the inserting block is connected with a dust screen, and a connecting block is arranged on one side of the shell.

Preferably, the dust screen is movably connected with the shell through the insertion block, and the length of the dust screen is greater than that of the through hole.

Preferably, the connecting plate is connected with the swing cylinder body in a clamping mode through a clamping block, and the width of the connecting plate is smaller than that of the swing cylinder body.

Preferably, the springs are arranged on the connecting plate at equal intervals, and the distances between the springs are the same.

Preferably, the connecting rod and the fixing block form a rotating structure through a rotating shaft, and the connecting rod and the mounting plate are vertically distributed.

Preferably, the heat absorbing sheets are symmetrically arranged on the central axis of the swing cylinder body, and the size of the heat absorbing sheets is smaller than that of the swing cylinder body.

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

1. the utility model discloses set up protection machanism, install the casing on swing cylinder body contact through the connecting block, protect it, the through-hole increases the inside air permeability of casing, prevents that the contact is ageing, and the dust screen keeps apart the dust in with the outside air, prevents that the dust from docking the contact and causing the damage, has improved the life of device, has satisfied people's user demand.

2. The utility model discloses set up the spring, install the connecting plate in the bottom of swing cylinder body through the fixture block, the spring on the connecting plate improves the shock-absorbing performance of installation to the swing cylinder body, is convenient for stabilize swing cylinder fixedly, improves the practicality of swing cylinder body, satisfies people's user demand.

3. The utility model discloses set up the pivot, drive the connecting rod through the pivot and rotate, adjust the installation direction of mounting panel, the practicality of the swing cylinder body of being convenient for has wide market prospect, is fit for using widely, and the screw hole and the embedded groove of seting up on the mounting panel are applicable to different installation requirements, have improved the usability of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic structural view of the protection mechanism of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a swing cylinder body; 2. a protection mechanism; 201. a housing; 202. a through hole; 203. inserting a block; 204. a dust screen; 205. connecting blocks; 3. a clamping block; 4. a connecting plate; 5. a spring; 6. a support plate; 7. a fixed block; 8. a rotating shaft; 9. a connecting rod; 10. mounting a plate; 11. a threaded hole; 12. a groove is embedded; 13. a heat sink sheet.

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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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. 1-4, the present invention provides an embodiment: a reliable rack and pinion swing cylinder comprises a swing cylinder body 1 and a protection mechanism 2, wherein the inner wall of the swing cylinder body 1 is connected with a clamping block 3, so that people can conveniently install and disassemble a connecting plate 4, the practicability of the device is improved, the area of the device is reduced, people can conveniently take and carry the device, the outer wall of the clamping block 3 is connected with the connecting plate 4, the bottom of the connecting plate 4 is provided with a spring 5, the spring 5 improves the damping performance of installation on the swing cylinder body 1, the swing cylinder is conveniently and stably fixed, the practicability of the swing cylinder body 1 is improved, the use requirement of people is met, a supporting plate 6 is connected below the spring 5, the outer wall of the supporting plate 6 is connected with a fixed block 7, a rotating shaft 8 arranged in the fixed block 7 can realize rotation, the inner wall of the fixed block 7 is provided with a rotating shaft 8, and the rotating shaft, adjust the installation direction of mounting panel 10, the practicality of the swing cylinder body 1 of being convenient for, wide market prospect has, the outer wall connection of pivot 8 has connecting rod 9, and the bottom of connecting rod 9 is connected with mounting panel 10, the outer wall surface of mounting panel 10 sets up threaded hole 11, and the outer wall surface of mounting panel 10 has seted up embedded groove 12, the screw hole 11 and the embedded groove 12 of seting up on the mounting panel 10, be applicable to different installation requirements, the usability of device has been improved, the outer wall adhesion of swing cylinder body 1 has heat absorbing sheet 13, absorb the heat that swing cylinder body 1 produced at the during operation.

Further, the protection machanism 2 includes the casing 201, and the outer wall surface of casing 201 has seted up through-hole 202, the inner wall connection of casing 201 has inserts piece 203, and the outer wall connection that inserts piece 203 has dust screen 204, one side of casing 201 is provided with connecting block 205, protect the contact head of swing cylinder body 1, through-hole 202 increases the inside air permeability of casing 201, prevent that the contact head is ageing, dust screen 204 keeps apart the dust in the outside air, prevent that the dust from causing the damage to the contact head, the life of device has been improved.

Further, the dust screen 204 is movably connected with the shell 201 through the inserting block 203, the length of the dust screen 204 is larger than that of the through hole 202, the dust screen 204 is replaced and cleaned through the inserting block 203, the structure is simple, the use is convenient, and the dust screen 204 prevents dust in the air from entering the shell 201 from the through hole 202.

Further, connecting plate 4 passes through fixture block 3 and is connected with 1 block of swing cylinder body, and the width of connecting plate 4 is less than the width of swing cylinder body 1, makes things convenient for people to install and dismantle connecting plate 4, reduces the volume of device, makes things convenient for people to take and carry.

Further, spring 5 is equidistant setting on connecting plate 4, and the distance between spring 5 is the same, and spring 5 improves the damping performance of installation to swing cylinder body 1, is convenient for stabilize swing cylinder fixedly, improves swing cylinder body 1's practicality, satisfies people's user demand.

Furthermore, the connecting rod 9 forms a rotating structure through the rotating shaft 8 and the fixing block 7, the connecting rod 9 and the mounting plate 10 are vertically distributed, the rotating shaft 8 drives the connecting rod 9 to rotate, the mounting direction of the mounting plate 10 is adjusted, the practicability of the swing cylinder body 1 is facilitated, and the swing cylinder has a wide market prospect.

Furthermore, the heat absorbing sheets 13 are symmetrically arranged on the central axis of the swing cylinder body 1, and the size of the heat absorbing sheets 13 is smaller than that of the swing cylinder body 1, so that the heat absorbing effect is improved, and the service life of the device is prolonged.

The working principle is as follows: firstly, the connecting block 205 is taken down from the oscillating cylinder body 1, the protective mechanism 2 is taken down, the clamping block 3 is clamped to mount the mounting plate 10, the spring 5 arranged below the mounting plate 10 improves the shock absorption performance of the mounting to the oscillating cylinder body 1, the oscillating cylinder is convenient to be stably fixed, the connecting rod 9 is pulled to rotate in the rotating shaft 8, the mounting direction of the mounting plate 10 is adjusted, the practicability of the oscillating cylinder body 1 is convenient, the mounting plate 10 has wide market prospect, the threaded hole 11 and the embedded groove 12 which are arranged on the mounting plate 10 are suitable for different mounting requirements, the usability of the device is improved, heat generated in the working process is absorbed through the heat absorption sheet 13, the protective mechanism 2 is covered after the work is finished to protect the protective mechanism, the contact is prevented from aging, the dust in the outside air is isolated by the dust screen 204, and the damage to the contact caused by the dust, the service life of the device is prolonged, and thus a reliable operation process of the gear rack swing cylinder is completed.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a reliable rack and pinion swing cylinder, includes swing cylinder body (1) and protection machanism (2), its characterized in that: the utility model discloses a swing cylinder, including swing cylinder body (1), the inner wall of swing cylinder body (1) is connected with fixture block (3), and the outer wall of fixture block (3) is connected with connecting plate (4), the bottom of connecting plate (4) is provided with spring (5), and the below of spring (5) is connected with backup pad (6), the outer wall of backup pad (6) is connected with fixed block (7), and the inner wall of fixed block (7) is provided with pivot (8), the outer wall of pivot (8) is connected with connecting rod (9), and the bottom of connecting rod (9) is connected with mounting panel (10), threaded hole (11) have been seted up on the outer wall surface of mounting panel (10), and the outer wall surface of mounting panel (10) has seted up embedded groove (12), the outer wall of swing.

2. A positive rack and pinion pendulum cylinder as in claim 1 wherein: protection machanism (2) are including casing (201), and through-hole (202) have been seted up on the outer wall surface of casing (201), the inner wall connection of casing (201) has and inserts piece (203), and the outer wall connection that inserts piece (203) has dust screen (204), one side of casing (201) is provided with connecting block (205).

3. A positive rack and pinion pendulum cylinder as in claim 2 wherein: the dustproof net (204) is movably connected with the shell (201) through the inserting block (203), and the length of the dustproof net (204) is larger than that of the through hole (202).

4. A positive rack and pinion pendulum cylinder as in claim 1 wherein: the connecting plate (4) is connected with the swing cylinder body (1) in a clamping mode through the clamping block (3), and the width of the connecting plate (4) is smaller than that of the swing cylinder body (1).

5. A positive rack and pinion pendulum cylinder as in claim 1 wherein: the springs (5) are arranged on the connecting plate (4) at equal intervals, and the distances between the springs (5) are the same.

6. A positive rack and pinion pendulum cylinder as in claim 1 wherein: the connecting rod (9) and the fixing block (7) form a rotating structure through the rotating shaft (8), and the connecting rod (9) and the mounting plate (10) are vertically distributed.

7. A positive rack and pinion pendulum cylinder as in claim 1 wherein: the heat absorbing sheets (13) are symmetrically arranged along the central axis of the swing cylinder body (1), and the size of the heat absorbing sheets (13) is smaller than that of the swing cylinder body (1).