CN216659034U

CN216659034U - Four-column universal hydraulic press

Info

Publication number: CN216659034U
Application number: CN202122312859.4U
Authority: CN
Inventors: 王爱军
Original assignee: Taitian Machinery Jiangsu Co ltd
Current assignee: Taitian Machinery Jiangsu Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-06-03
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a four-column universal hydraulic machine, which belongs to the technical field of hydraulic machines, and adopts the technical scheme that the four-column universal hydraulic machine comprises a hydraulic machine body, wherein a hydraulic pump station is arranged on the right side of the hydraulic machine body, an oil cylinder is fixedly connected to the inner wall of the top of the hydraulic machine body, the top of the oil cylinder penetrates through the top of the hydraulic machine body, the top of the hydraulic pump station is respectively communicated with a first connecting pipe and a second connecting pipe, and the top of the hydraulic machine body is movably connected with a cooling mechanism; the cooling mechanism includes condenser, casing and heated board, the inner wall of casing and the top fixed connection of condenser have solved current hydraulic press and have not possessed the function to the heat preservation box cooling of hydro-cylinder, and the hydraulic press during operation in high temperature or microthermal environment because the influence of temperature can cause the viscosity of hydraulic oil to change to make the use that the hydraulic press can not be normal, the problem of inconvenience has been brought for user's use.

Description

Four-column universal hydraulic press

Technical Field

The utility model relates to the technical field of hydraulic presses, in particular to a four-column universal hydraulic press.

Background

The hydraulic press is also called an oil press, is a machine for processing products such as metal, plastic, rubber, wood, powder and the like by utilizing hydrostatic pressure, is commonly used for pressing processes and press forming processes, such as forging, stamping, cold extrusion, straightening, bending, flanging, sheet drawing, powder metallurgy, press fitting and the like, and has the principle that machines which are manufactured by utilizing Pascal's law and are driven by utilizing hydraulic pressure are various in types, of course, the hydraulic press has various purposes according to the needs, such as the hydraulic press and the hydraulic press.

When using the hydraulic press, should notice high temperature and low temperature have the influence of bringing to hydraulic pressure, avoid when using the hydraulic press, because ambient temperature's influence and lead to the use that can not be normal, to sum up, current hydraulic press does not possess the function to the heat preservation box cooling of hydro-cylinder, and the hydraulic press during operation in high temperature or microthermal environment because the influence of temperature can cause the viscosity of hydraulic oil to change to make the use that the hydraulic press can not be normal, brought inconvenience for user's use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a four-column universal hydraulic machine, which aims to solve the problems that the conventional hydraulic machine does not have the function of cooling a heat preservation box of an oil cylinder, and when the hydraulic machine works in a high-temperature or low-temperature environment, the viscosity of hydraulic oil may be changed due to the influence of temperature, so that the hydraulic machine cannot be normally used and is inconvenient for a user to use.

The utility model is realized in such a way that a four-column universal hydraulic press comprises a hydraulic press body, wherein a hydraulic pump station is arranged on the right side of the hydraulic press body, an oil cylinder is fixedly connected to the inner wall of the top of the hydraulic press body, the top of the oil cylinder penetrates through the top of the hydraulic press body, the top of the hydraulic pump station is respectively communicated with a first connecting pipe and a second connecting pipe, and the top of the hydraulic press body is movably connected with a cooling mechanism;

the cooling mechanism comprises a condenser, a shell and a heat insulation plate, the inner wall of the shell is fixedly connected with the top of the condenser, the bottom of the shell is movably connected with the top of the hydraulic machine body, and the surface of the shell is fixedly connected with the inner wall of the heat insulation plate.

In order to achieve the effects of gas exhaust and gas intake, the four-column universal hydraulic press is preferably provided with a gas inlet pipe communicated with the top of the condenser, the top of the gas inlet pipe penetrates through the top of the shell, and the bottom of the condenser is communicated with a gas outlet pipe.

In order to achieve the effect of sealing the through hole and preventing temperature loss, the four-column universal hydraulic press is preferably used, the inner wall of the right side of the heat insulation plate is respectively and movably connected with a first sealing gasket and a second sealing gasket, the surface of the first connecting pipe is movably connected with the inner wall of the second sealing gasket, and the surface of the second connecting pipe is movably connected with the inner wall of the first sealing gasket.

In order to achieve the effect of facilitating a user to mount the first connecting pipe and the second connecting pipe, the four-column universal hydraulic press is preferably used, the inner wall of the first sealing gasket is provided with a first mounting hole, the surface of the second connecting pipe is movably connected with the inner cavity of the first mounting hole, the inner wall of the second sealing gasket is provided with a second mounting hole, and the surface of the first connecting pipe is movably connected with the inner cavity of the second mounting hole.

In order to achieve the effect of facilitating a user to mount the first sealing gasket, the second sealing gasket, the first connecting pipe and the second connecting pipe, the four-column universal hydraulic press is preferably characterized in that the right sides of the shell and the heat-insulating plate are respectively provided with four through holes, and the surfaces of the first sealing gasket and the second sealing gasket are movably connected with the inner cavities of the four through holes.

In order to achieve the effect of preventing air in the shell from flowing out through gaps generated in the shell and the hydraulic press body, the bottom of the heat-insulation plate is fixedly connected with the sealing strip, the top of the sealing strip is fixedly connected with the bottom of the shell, and the surface of the sealing strip is movably connected with the inner wall of the top of the hydraulic press body.

In order to achieve the effect of facilitating a user to disassemble and assemble the shell, the four-column universal hydraulic machine is preferably characterized in that the front side and the rear side of the shell are fixedly connected with mounting blocks, the inner wall of each mounting block is movably connected with a screw rod, the inner wall of the top of the hydraulic machine body is provided with a threaded hole, and the surface of each screw rod is in threaded connection with the inner cavity of the corresponding threaded hole.

In order to achieve the effects of improving the sealing performance of the shell and facilitating installation of the air inlet pipe by a user, the four-column universal hydraulic press is preferably provided with a groove on the inner wall of the top of the hydraulic press body, the surface of the sealing strip is movably connected with the inner cavity of the groove, the top of the shell is provided with a through hole, and the surface of the air inlet pipe is fixedly connected with the inner wall of the through hole.

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

this universal hydraulic press of four posts, through setting up the condenser, the cooperation of casing and heated board is used, can make the hydraulic press body at the environment during operation of high temperature, can not make under the influence of hydraulic press body high temperature, and make the viscosity of hydraulic oil change, thereby influence the user to the use of hydraulic press body, simultaneously when using the hydraulic press body in microthermal environment, the user can close the condenser, under the effect of casing and heated board, make external low temperature can not bring the influence to the hydraulic oil in the hydro-cylinder easily, make the hydraulic press body can work under the extreme condition, thereby made things convenient for user's use, reached and avoided the hydraulic press to receive high temperature and microthermal influence, the mesh that can not normally use.

Drawings

FIG. 1 is an overall structural view of a four-column universal hydraulic press of the present invention;

FIG. 2 is a perspective view of a partial structure of the present invention;

FIG. 3 is an exploded view of a partial structure of the present invention;

FIG. 4 is a schematic perspective view of a first gasket and a second gasket of the present invention;

fig. 5 is a right sectional view of a partial structure of the present invention.

In the figure, 1, a hydraulic machine body; 2. a cooling mechanism; 201. a condenser; 202. a housing; 203. a thermal insulation board; 3. a hydraulic pump station; 4. a first connecting pipe; 5. a second connecting pipe; 6. a first gasket; 7. an air inlet pipe; 8. mounting blocks; 9. a screw rod; 10. a second gasket; 11. a first mounting hole; 12. an oil cylinder; 13. a second mounting hole; 14. a port; 15. a sealing strip; 16. an air outlet pipe; 17. a threaded hole; 18. a groove; 19. and a through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-5, the present invention provides the following technical solutions: a four-column universal hydraulic machine comprises a hydraulic machine body 1, wherein a hydraulic pump station 3 is arranged on the right side of the hydraulic machine body 1, an oil cylinder 12 is fixedly connected to the inner wall of the top of the hydraulic machine body 1, the top of the oil cylinder 12 penetrates through the top of the hydraulic machine body 1, the top of the hydraulic pump station 3 is respectively communicated with a first connecting pipe 4 and a second connecting pipe 5, and the top of the hydraulic machine body 1 is movably connected with a cooling mechanism 2;

the cooling mechanism 2 comprises a condenser 201, a shell 202 and an insulation board 203, the inner wall of the shell 202 is fixedly connected with the top of the condenser 201, the bottom of the shell 202 is movably connected with the top of the hydraulic press body 1, and the surface of the shell 202 is fixedly connected with the inner wall of the insulation board 203.

In this embodiment: through setting up condenser 201, the cooperation of casing 202 and heated board 203 is used, can make hydraulic press body 1 at the environment during operation of high temperature, can not make under the influence of hydraulic press body 1 high temperature, and make the viscosity of hydraulic oil change, thereby influence the user to hydraulic press body 1's use, simultaneously when hydraulic press body 1 is used in microthermal environment, the user can close condenser 201, under the effect of casing 202 and heated board 203, make external low temperature can not bring the influence to the hydraulic oil in hydro-cylinder 12 easily, it can work under the extreme condition to have made things convenient for hydraulic press body 1, thereby user's use has been made things convenient for, reached and avoided the hydraulic press to receive high temperature and microthermal influence, the mesh that can not normal use.

As a technical optimization scheme of the utility model, the top of the condenser 201 is communicated with an air inlet pipe 7, the top of the air inlet pipe 7 penetrates to the top of the shell 202, and the bottom of the condenser 201 is communicated with an air outlet pipe 16.

In this embodiment: use through the cooperation that sets up intake pipe 7 and outlet duct 16, can provide the effect of condenser 201 with the temperature in casing 202, make the temperature in casing 202 pass through outlet duct 16 and arrange the outside of loosing, make the gas that condenser 201 manufactured enter into the inside of casing 202 through outlet duct 16, thereby cool off the hydraulic oil in hydro-cylinder 12, avoid hydraulic oil to make the viscosity change under the influence of high temperature, the use of giving the user has brought inconveniently, the gaseous purpose of exhaust and exhaust has been reached.

As a technical optimization scheme of the utility model, the inner wall of the right side of the heat insulation plate 203 is respectively and movably connected with a first sealing gasket 6 and a second sealing gasket 10, the surface of a first connecting pipe 4 is movably connected with the inner wall of the second sealing gasket 10, and the surface of a second connecting pipe 5 is movably connected with the inner wall of the first sealing gasket 6.

In this embodiment: through the cooperation that sets up first sealed pad 6 and the sealed 10 of second, can seal through-hole 19, prevent that the gas in the casing 202 from flowing into in the external world through-hole 19 to the inside temperature of casing 202 has been caused and has been changed, makes the viscosity of the hydraulic oil in the hydro-cylinder 12 change, has reached the purpose that sealed through-hole 19 prevented the temperature loss.

As a technical optimization scheme of the utility model, the inner wall of the first sealing gasket 6 is provided with a first mounting hole 11, the surface of the second connecting pipe 5 is movably connected with the inner cavity of the first mounting hole 11, the inner wall of the second sealing gasket 10 is provided with a second mounting hole 13, and the surface of the first connecting pipe 4 is movably connected with the inner cavity of the second mounting hole.

In this embodiment: through setting up first mounting hole 11 and second mounting hole 13, can the person of facilitating the use install first connecting pipe 4 and second connecting pipe 5 to made things convenient for the user to be connected first connecting rod and second connecting pipe 5 and hydraulic press body 1, reached the purpose of person of facilitating the use to first connecting pipe 4 and second connecting pipe 5 installation.

As the technical optimization scheme of the utility model, the right sides of the shell 202 and the heat-insulation plate 203 are respectively provided with four through holes 19, and the surfaces of the first sealing gasket 6 and the second sealing gasket 10 are movably connected with the inner cavities of the four through holes 19.

In this embodiment: through setting up through-hole 19, when can the person of facilitating the use seal the installation of the pad 6 and the sealed 10 installation of second, also can give the space when the installation of first connecting pipe 4 and second connecting pipe 5 passes through the installation, avoid the unable condition to first connecting pipe 4 and the installation of second connecting pipe of user to take place, reached the person of facilitating the use to first sealed 6, the sealed 10 of second, the purpose of the installation of first connecting pipe 4 and second connecting pipe 5.

As a technical optimization scheme of the utility model, the bottom of the heat insulation plate 203 is fixedly connected with the sealing strip 15, the top of the sealing strip 15 is fixedly connected with the bottom of the shell 202, and the surface of the sealing strip 15 is movably connected with the inner wall of the top of the hydraulic machine body 1.

In this embodiment: through setting up sealing strip 15, can seal the space that produces between hydraulic press body 1 and the casing 202, prevent that the gas in the casing 202 from flowing through the air to influenced the effect of cooling, reached and prevented the air in the casing 202, through the purpose that the gap that produces flows in casing 202 and the hydraulic press body 1.

As a technical optimization scheme of the utility model, the front side and the rear side of the shell 202 are both fixedly connected with the mounting blocks 8, the inner wall of each mounting block 8 is movably connected with the screw rod 9, the inner wall of the top of the hydraulic machine body 1 is provided with the threaded hole 17, and the surface of each screw rod 9 is in threaded connection with the inner cavity of the threaded hole 17.

In this embodiment: through the cooperation that sets up installation piece 8, lead screw 9 and screw hole 17 use, can the installation between person's of facilitating the use casing 202 and the hydraulic press body 1, the user dismantles casing 202 simultaneously, maintains or clears up hydraulic press body 1 and condenser, has reached the person of facilitating the use and has carried out the purpose of dismouting to casing 202.

As a technical optimization scheme of the utility model, the inner wall of the top of the hydraulic press body 1 is provided with the groove 18, the surface of the sealing strip 15 is movably connected with the inner cavity of the groove 18, the top of the shell 202 is provided with the through opening 14, and the surface of the air inlet pipe 7 is fixedly connected with the inner wall of the through opening 14.

In this embodiment: through setting up recess 18, further leakproofness of having strengthened casing 202 avoids the loss of casing 202 intermediate temperature, through setting up opening 14, can the person of facilitating the use to the installation of intake pipe 7 to make the temperature in the casing 202 can arrange in the external world, reached the leakproofness that increases casing 202 and the person of facilitating the use purpose of installing intake pipe 7.

The working principle is as follows: when in use, firstly, a user connects the first connecting pipe 4 and the second connecting pipe 5 with the hydraulic machine body 1, after the connection is completed, the user installs the shell 202 and the insulation board 203 with the hydraulic machine body 1, when the installation is completed, the user passes the screw rod 9 through the fixing block, then the user puts the screw rod 9 into the threaded hole 17 to rotate, when the user rotates the screw rod 9 to a proper position, the sealing strip 15 enters the groove 18, when the user completes the installation of the installation plate and the insulation board 203, the user connects the first connecting pipe 4 and the second connecting pipe 5 with the first sealing gasket 6 and the second sealing gasket 10, when in connection, the user installs the first connecting pipe 4 through the first installation hole 11 in the second sealing gasket 10, the second connecting pipe 5 is installed through the first installation hole 11 in the first sealing gasket 6, when the user finishes the installation of first sealed 6 and the sealed 10 of second packing, the user connects first sealed 6 and the sealed 10 casing 202 of second packing, and when connecting, the user installs first sealed 6 and the sealed 10 of second packing through-hole 19 and casing 202, and after the user accomplished the installation, the user can open the cooling and have the cooling to the hydraulic pressure in the hydro-cylinder 12.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a four-column universal hydraulic press, includes hydraulic press body (1), its characterized in that: a hydraulic pump station (3) is arranged on the right side of the hydraulic press body (1), an oil cylinder (12) is fixedly connected to the inner wall of the top of the hydraulic press body (1), the top of the oil cylinder (12) penetrates through the top of the hydraulic press body (1), the top of the hydraulic pump station (3) is respectively communicated with a first connecting pipe (4) and a second connecting pipe (5), and the top of the hydraulic press body (1) is movably connected with a cooling mechanism (2);

the cooling mechanism (2) comprises a condenser (201), a shell (202) and an insulation board (203), the inner wall of the shell (202) is fixedly connected with the top of the condenser (201), the bottom of the shell (202) is movably connected with the top of the hydraulic press body (1), and the surface of the shell (202) is fixedly connected with the inner wall of the insulation board (203).

2. The four-column universal hydraulic machine according to claim 1, wherein: the top intercommunication of condenser (201) has intake pipe (7), the top of intake pipe (7) is run through to the top of casing (202), the bottom intercommunication of condenser (201) has outlet duct (16).

3. The four-column universal hydraulic machine according to claim 1, wherein: the inner wall on heated board (203) right side has first sealed pad (6) and the sealed pad (10) of second of swing joint respectively, the surface of first connecting pipe (4) and the inner wall swing joint of the sealed pad (10) of second, the surface of second connecting pipe (5) and the inner wall swing joint of the first sealed pad (6).

4. A four-column universal hydraulic machine according to claim 3, wherein: first mounting hole (11) have been seted up to the inner wall of first sealed pad (6), the surface of second connecting pipe (5) and the inner chamber swing joint of first mounting hole (11), second mounting hole (13) have been seted up to the inner wall of second sealed pad (10), the surface of first connecting pipe (4) and the inner chamber swing joint of second mounting hole (13).

5. A four-column universal hydraulic machine according to claim 3, wherein: through-hole (19) have all been seted up on the right side of casing (202) and heated board (203), the quantity of through-hole (19) is four, the surface of first sealed pad (6) and second sealed pad (10) all with the inner chamber swing joint of four through-holes (19).

6. A four-column universal hydraulic machine according to claim 2, wherein: the bottom fixedly connected with sealing strip (15) of heated board (203), the top of sealing strip (15) and the bottom fixed connection of casing (202), the surface and the inner wall swing joint at hydraulic press body (1) top of sealing strip (15).

7. The four-column universal hydraulic machine according to claim 1, wherein: the hydraulic press is characterized in that the front side and the rear side of the shell (202) are fixedly connected with mounting blocks (8), the inner wall of each mounting block (8) is movably connected with a screw rod (9), the inner wall of the top of the hydraulic press body (1) is provided with a threaded hole (17), and the surface of each screw rod (9) is in threaded connection with the inner cavity of each threaded hole (17).

8. The four-column universal hydraulic machine according to claim 6, wherein: the inner wall of the top of the hydraulic press body (1) is provided with a groove (18), the surface of the sealing strip (15) is movably connected with the inner cavity of the groove (18), the top of the shell (202) is provided with a through hole (14), and the surface of the air inlet pipe (7) is fixedly connected with the inner wall of the through hole (14).