CN211852348U

CN211852348U - Not fragile pneumatic cylinder with thermal diffusivity

Info

Publication number: CN211852348U
Application number: CN201922117293.2U
Authority: CN
Inventors: 何志成
Original assignee: Wuxi Shenjia Hydraulic Technology Co ltd
Current assignee: Wuxi Shenjia Hydraulic Technology Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-11-03
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a not fragile pneumatic cylinder with thermal diffusivity, including the pneumatic cylinder body, the pneumatic cylinder body is inside including the shell, and both ends fixedly connected with installation piece about the shell, the inboard fixedly connected with of installation piece cup joints the net, and cup joints and fill between the net inboard and the shell outside and have heat-conducting medium, cup joint the outside fixedly connected with spring of net, and spring outside fixedly connected with protection shield, the inside logical groove of having seted up of protection shield, it has radiator fan to lead to inside fixed mounting of groove, and leads to the inside fixedly connected with protection network of groove, the protection network is located the radiator fan outside, the inside swing joint of pneumatic cylinder body has the hydraulic stem, the inboard fixedly connected with guide bar of shell. This not fragile pneumatic cylinder with thermal diffusivity has increased holistic radiating effect to guarantee the stability of whole operation, increased holistic life, and reduced the whole probability that receives the damage.

Description

Not fragile pneumatic cylinder with thermal diffusivity

Technical Field

The utility model relates to a pneumatic cylinder technical field specifically is a not fragile pneumatic cylinder with thermal diffusivity.

Background

The hydraulic cylinder is basically composed of a cylinder barrel, a cylinder cover, a piston rod, a sealing device, a buffering device and an exhaust device. The damping device and the exhaust device are determined according to specific application occasions, and other devices are necessary.

But the whole easy a large amount of heats that produce when current pneumatic cylinder is whole when long-time operation to lead to whole high temperature under work, make whole high load work, reduced whole operation stability, and reduced holistic life, current pneumatic cylinder whole protection nature is relatively poor simultaneously, produces easily and damages, has reduced whole practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a not fragile pneumatic cylinder with thermal diffusivity to propose among the above-mentioned background art that current pneumatic cylinder is whole when long-time operation wholly produces a large amount of heats easily, thereby lead to whole high temperature under work, make whole high load work, reduced the stability of whole operation, and reduced holistic life, current pneumatic cylinder whole protectiveness is relatively poor simultaneously, produces easily and damages, has reduced the problem of whole practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a not fragile pneumatic cylinder with thermal diffusivity, includes the pneumatic cylinder body, the pneumatic cylinder body is inside including the shell, and both ends fixedly connected with installation piece about the shell, the inboard fixedly connected with of installation piece cup joints the net, and cup joints and fill between the net inboard and the shell outside and have heat-conducting medium, cup joint the net outside fixedly connected with spring, and spring outside fixedly connected with protection shield, logical groove has been seted up to protection shield inside, lead to the inside fixed mounting of groove and have radiator fan, and lead to the inside fixedly connected with protection network of groove, the protection network is located the radiator fan outside, the inside swing joint of pneumatic cylinder body has the hydraulic stem, the inboard fixedly connected with guide bar of shell.

Preferably, the heat-conducting medium between the sleeving net and the shell is made of graphite powder, the sleeving net is of a net structure with micropores inside, the diameter of the micropores inside the sleeving net is smaller than the particle diameter of the graphite powder, and the four sides of the sleeving net are distributed corresponding to the hydraulic cylinder body.

Preferably, the upper end and the lower end of the sleeving net are mutually attached to the shell, four groups of springs are longitudinally distributed on the outer side of the sleeving net at equal intervals, the springs are distributed on four sides of the sleeving net correspondingly, four groups of protection plates are distributed on four sides of the sleeving net correspondingly, and the protection plates are movably connected with the sleeving net through the springs.

Preferably, the through grooves are symmetrically distributed about a horizontal center line of the protection plate, and the through grooves are distributed corresponding to the cooling fan and the protection net.

Preferably, the outer side of the cooling fan is not attached to the inner side of the protective screen, and the cooling fan, the protective screen and the vertical center line of the protective board are overlapped.

Preferably, the protective net and the cooling fan are distributed corresponding to the protective plate, the outer side of the protective plate is not attached to the outer side of the guide rod, and the protective plates are not attached to each other.

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

1. according to the hydraulic cylinder with heat dissipation performance and difficult damage, heat generated inside the hydraulic cylinder body is conducted out through the heat conducting medium, so that the heat inside the whole body is quickly distributed out, and then the whole heat is discharged through the heat radiating fan, so that the whole heat dissipation effect is increased, and the whole practicability is increased;

2. the hydraulic cylinder with heat dissipation and difficult damage has the advantages that the whole hydraulic cylinder with heat dissipation has a good heat dissipation effect by matching the heat-conducting medium and the heat-dissipation fan, the whole hydraulic cylinder can operate in a stable state, the stability of the whole operation is ensured, and the service life of the whole hydraulic cylinder is prolonged;

3. this not fragile pneumatic cylinder with thermal diffusivity cushions the protection shield through using the spring to protect whole through the protection shield, thereby increased holistic shock resistance effect, thereby reduced whole probability that receives the damage, increased holistic protection effect, thereby increased holistic security and practicality.

Drawings

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

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

FIG. 3 is a schematic view of the installation structure of the socketed network of the present invention;

fig. 4 is a schematic diagram of the spring distribution structure of the present invention.

In the figure: 1. a hydraulic cylinder body; 2. a housing; 3. mounting blocks; 4. a socket network; 5. a heat-conducting medium; 6. a spring; 7. a protection plate; 8. a through groove; 9. a heat radiation fan; 10. a protective net; 11. a hydraulic lever; 12. a guide rod.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a not fragile pneumatic cylinder with thermal diffusivity, including pneumatic cylinder body 1, pneumatic cylinder body 1 is inside including shell 2, and both ends fixedly connected with installation piece 3 about shell 2, the net 4 is cup jointed to the inboard fixedly connected with of installation piece 3, and cup joint and fill between the 4 inboards of net and the 2 outsides of shell and have heat-conducting medium 5, cup joint 4 outside fixedly connected with

spring

6, and 6 outside fixedly connected with protection shield 7 of spring, logical groove 8 has been seted up to protection shield 7 inside, lead to the inside fixed mounting of 8 and have radiator fan 9, and lead to the inside fixedly connected with protection network 10 of 8, protection network 10 is located the radiator fan 9 outside, the inside swing joint of pneumatic cylinder body 1 has hydraulic stem 11, the inboard fixedly connected with guide.

Further, heat-conducting medium 5 between cup jointing net 4 and shell 2 is the graphite powder material, and cup jointing net 4 and taking microporous network structure for inside, cup joints the inside micropore diameter of net 4 and is less than the particle diameter of graphite powder, and cup joints 1 four sides distribution of net 4 corresponding pneumatic cylinder body, and heat-conducting medium 5 of graphite powder material can derive the heat that pneumatic cylinder body 1 produced fast to guarantee holistic heat dissipation, increased holistic radiating effect.

Further, cup joint 4 upper and lower both ends and the mutual laminating of shell 2, and cup joint the 6 vertical equidistant distributions of spring in the net 4 outside and have four groups, spring 6 corresponds the four sides that cup joints net 4 and distributes, and protection shield 7 corresponds and cup joints net 4 four sides and distributes and have four groups, and protection shield 7 passes through spring 6 and cup joints 4 swing joint of net, and spring 6 can cushion protection shield 7, and protection shield 7 can protect pneumatic cylinder body 1, has increased holistic protection effect.

Further, lead to groove 8 about the horizontal central line symmetric distribution of protection shield 7, and lead to groove 8 and radiator fan 9, protection network 10 and correspond the distribution, radiator fan 9 has accelerated holistic radiating rate, guarantees that whole remain stable state moves, has increased holistic practicality.

Furthermore, the outer side of the cooling fan 9 is not attached to the inner side of the protective screen 10, the cooling fan 9 and the protective screen 10 are overlapped with the vertical center line of the protective plate 7, and the protective screen 10 can protect the cooling fan 9, so that the overall protection effect is improved, and the overall safety is improved.

Further, protection network 10, radiator fan 9 correspond the distribution with protection shield 7, and the protection shield 7 outside does not laminate with the guide bar 12 outside to protection shield 7 does not laminate each other, and the removal of protection shield 7 does not receive the influence of guide bar 12, guarantees that protection shield 7 can protect pneumatic cylinder body 1, increases holistic protection effect.

The working principle is as follows: firstly, the hydraulic cylinder body 1 can generate a large amount of heat during working, meanwhile, the heat conducting medium 5 made of graphite powder can rapidly guide out the heat generated by the hydraulic cylinder body 1, so as to ensure the integral heat dissipation, then the heat is dissipated to a gap between the protective plate 7 and the sleeve net 4 through micropores in the sleeve net 4, then the heat dissipation fan 9 absorbs and discharges the heat between the protective plate 7 and the sleeve net 4, the integral heat dissipation speed is accelerated, the integral stable state is ensured to operate, the integral practicability is increased, meanwhile, the protective plate 7 is movably connected with the sleeve net 4 through the spring 6, the spring 6 can buffer the protective plate 7, the protective plate 7 can protect the hydraulic cylinder body 1, the protective net 10 can protect the heat dissipation fan 9, the integral protection effect is increased, when the protective plate 7 is impacted thickly, the spring 6 contracts, so that the overall impact force is reduced, the overall damage probability is reduced, and the overall protection effect is improved.

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. The utility model provides a not fragile pneumatic cylinder with heat dissipation, includes the pneumatic cylinder body, its characterized in that: the pneumatic cylinder comprises a hydraulic cylinder body and is characterized in that the hydraulic cylinder body is internally provided with a shell, the upper end and the lower end of the shell are fixedly connected with installation blocks, the inner side of each installation block is fixedly connected with a sleeve, a heat-conducting medium is filled between the inner side of the sleeve and the outer side of the shell, the outer side of the sleeve is fixedly connected with a spring, a spring outer side is fixedly connected with a protection plate, a through groove is formed in the protection plate, a radiating fan is fixedly arranged in the through groove, a protection net is fixedly connected with the inner side of the through groove, the protection net is located on the outer side of the radiating.

2. The hydraulic cylinder with heat dissipation capability not prone to damage according to claim 1, wherein: the heat-conducting medium between the sleeve joint net and the shell is made of graphite powder, the sleeve joint net is of a net structure with micropores inside, the diameter of the micropores inside the sleeve joint net is smaller than the particle diameter of the graphite powder, and the four sides of the sleeve joint net are distributed corresponding to the hydraulic cylinder body.

3. The hydraulic cylinder with heat dissipation capability not prone to damage according to claim 1, wherein: the upper end and the lower end of the sleeving net are mutually attached to the shell, four groups of springs are longitudinally distributed on the outer side of the sleeving net at equal intervals, the springs are distributed on four sides of the sleeving net correspondingly, four groups of springs are distributed on four sides of the protecting plate corresponding to the sleeving net, and the protecting plate is movably connected with the sleeving net through the springs.

4. The hydraulic cylinder with heat dissipation capability not prone to damage according to claim 1, wherein: the through grooves are symmetrically distributed about the horizontal center line of the protection plate, and the through grooves are correspondingly distributed with the cooling fan and the protective net.

5. The hydraulic cylinder with heat dissipation capability not prone to damage according to claim 1, wherein: the outer side of the cooling fan is not attached to the inner side of the protective screen, and the cooling fan, the protective screen and the vertical center line of the protective board are overlapped.

6. The hydraulic cylinder with heat dissipation capability not prone to damage according to claim 1, wherein: the protective net, the radiating fan and the protective plate are distributed correspondingly, the outer side of the protective plate is not attached to the outer side of the guide rod, and the protective plates are not attached to each other.