CN209977684U

CN209977684U - Novel hydraulic press

Info

Publication number: CN209977684U
Application number: CN201920545412.1U
Authority: CN
Inventors: 林新楷
Original assignee: Zhejiang Ruilang Special Alloy Material Co Ltd
Current assignee: Zhejiang Ruilang Special Alloy Material Co Ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-01-21
Anticipated expiration: 2029-04-22

Abstract

The utility model relates to a novel hydraulic press, which comprises a host base and a hydraulic base, wherein a support column is arranged between the host base and the hydraulic base, the periphery of the host base is provided with fixed hooks which are uniformly distributed, the periphery of the hydraulic base is provided with stoppers which are uniformly distributed, a stroke strip is arranged between the corners of the host base and the hydraulic base, each side surface of the host base is provided with at least two fixed hooks, a protection part is arranged between the two fixed hooks, a clamping mechanism is arranged right above the fixed hooks, and a clamping groove is arranged at one side of each fixed hook, which is close to the corner of the host base; owing to adopted above-mentioned technical scheme, a novel hydraulic press extrudees out part piece when setting up the effectual hydraulic press of having protected of protection piece and opening and shutting, the effectual personal safety who ensures the workman, the utility model discloses simple, simple to operate has effectually solved the hydraulic press and has sputtered the clastic difficult problem of part.

Description

Novel hydraulic press

Technical Field

The utility model belongs to the technical field of mechanical equipment and specifically relates to a novel hydraulic press.

Background

A hydraulic machine is a machine that uses liquid as a working medium to transfer energy to implement various processes. The hydraulic press can be used for forging and forming, straightening, press fitting, packing, briquetting, pressing plates and the like. Compared with the traditional stamping process, the hydroforming process has obvious technical and economic advantages in the aspects of reducing weight, reducing the number of parts and dies, improving rigidity and strength and reducing production cost, and is increasingly applied in the industrial field.

However, when the existing hydraulic machine is used for die-casting a part, the part is easy to fall off and is directly ejected out, and if the part is on the edge of the hydraulic machine, a worker is on the edge of the hydraulic machine, so that potential safety hazards are easily caused.

SUMMERY OF THE UTILITY MODEL

To the deficiency in the background art, the utility model provides a novel hydraulic press to overcome above defect.

The utility model provides a technical scheme that its technical problem adopted is:

a novel hydraulic press comprises a main machine base and a hydraulic base, wherein support columns are arranged between the main machine base and the hydraulic base, fixing hooks which are uniformly distributed are arranged on the periphery of the main machine base, limit blocks which are uniformly distributed are arranged on the periphery of the hydraulic base, a stroke strip is arranged between corners of the main machine base and the hydraulic base, at least two fixing hooks are arranged on each side surface of the main machine base, a protection piece is arranged between the two fixing hooks, a clamping mechanism is arranged right above each fixing hook, and a clamping groove is formed in one side, close to the corner of the main machine base, of each fixing hook;

the protection piece comprises a barrel body erected on the fixing hook, a clockwork spring arranged in the barrel body, a U-shaped pipe, a protection curtain and a fixing strip, wherein one end of the clockwork spring is fixedly connected with the barrel body, the U-shaped pipe is fixedly connected with the other end of the clockwork spring and extends out of the barrel body to be matched with the clamping groove, one end of the protection curtain is fixedly connected with the barrel body, the other end of the protection curtain is fixedly connected with the fixing strip, two ends of the connecting strip are provided with extending convex blocks extending into the stroke strip, and one side, far away;

the clamping mechanism comprises an L-shaped clamping piece and a clamping rod fixedly connected with the fixed hook, a spring is arranged between the L-shaped clamping piece and the clamping rod, and one end of the L-shaped clamping piece extends into the clamping groove.

The both sides that the stroke strip is close to the protection piece all are equipped with stopper and connecting strip matched with logical groove that slides.

One end of the limiting part is fixedly connected with the hydraulic base, and the other end of the limiting part is provided with a limiting lug which extends into the clamping groove.

One end of the L-shaped clamping piece is provided with a conical notch, and the conical notch is arranged close to the opening of the clamping groove.

Owing to adopted above-mentioned technical scheme, a novel hydraulic press extrudees out part piece when setting up the effectual hydraulic press of having protected of protection piece and opening and shutting, the effectual personal safety who ensures the workman, the utility model discloses simple, simple to operate has effectually solved the hydraulic press and has sputtered the clastic difficult problem of part.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a usage state diagram of the present invention.

Fig. 3 is an exploded view of the barrel 4 and its mating components of fig. 1.

Fig. 4 is a schematic view of a matching structure of the limiting block 21 and the stroke bar 3 in fig. 1.

Fig. 5 is a partially enlarged view of fig. 1.

In the figure: 1. a host base; 11. a fixed hook; 12. clamping the groove; 2. a hydraulic base; 21. a limiting block; 22. a limit bump; 3. a trip bar; 31. a sliding through groove; 4. a barrel; 41. a clockwork spring; 42. a U-shaped tube; 43. a protective curtain; 44. a fixing strip; 45. an extension tab; 46. a magnet; 5. an L-shaped clamping piece; 51. clamping the rod; 52. a spring; 53. a conical gap.

Detailed Description

The present invention will be described in more detail with reference to the following examples, which are illustrated in the accompanying drawings. This example is merely a description of the best mode of carrying out the invention and is not intended to limit the scope of the invention in any way.

As shown in fig. 1 to 5, a novel hydraulic press comprises a host base 1 and a hydraulic base 2, wherein a support column is arranged between the host base 1 and the hydraulic base 2, fixing hooks 11 are uniformly distributed on the periphery of the host base 1, limiting blocks 21 are uniformly distributed on the periphery of the hydraulic base 2, a stroke bar 3 is arranged between corners of the host base 1 and the hydraulic base 2, at least two fixing hooks 11 are arranged on each side surface of the host base 1, a protection part is arranged between the two fixing hooks 11, a clamping mechanism is arranged right above the fixing hooks 11, and a clamping groove 12 is arranged on one side of each fixing hook 11, which is close to the corner of the host base 1; the trip strip 3 serves to connect adjacent protective curtains 43, and is placed with a gap.

The protection piece comprises a barrel body 4 erected on the fixing hook 11, a spring 41 arranged in the barrel body 4, a U-shaped pipe 42, a protection curtain 43 and a fixing strip 44, wherein one end of the spring 41 is fixedly connected with the barrel body 4, the other end of the spring 41 is fixedly connected with the U-shaped pipe and extends out of the barrel body 4 to be matched with the clamping groove 12, one end of the protection curtain 43 is fixedly connected with the barrel body 4, the other end of the protection curtain is fixedly connected with the fixing strip 44, two ends of the connecting strip are provided with extending convex blocks 45 extending into the stroke strip 3, and one side far away from the protection curtain 43 is hinged with a magnet 46 adsorbed;

the clamping mechanism comprises an L-shaped clamping piece 5 and a clamping rod 51 fixedly connected with the fixed hook 11, a spring 52 is arranged between the L-shaped clamping piece 5 and the clamping rod 51, and one end of the L-shaped clamping piece 5 extends into the clamping groove 12.

Both sides of the stroke strip 3 close to the protection part are provided with sliding through grooves 31 matched with the limiting blocks 21 and the connecting strips.

One end of the limiting part is fixedly connected with the hydraulic base 2, the other end of the limiting part is provided with a limiting lug 22 extending into the clamping groove 12, and the limiting part is arranged to assist in fixing the stroke strip 3, so that the stroke strip 3 can slide to keep being connected with the protective curtain 43 when the host base 1 and the hydraulic base 2 are clamped.

One end of the L-shaped clamping piece 5 is provided with a conical notch 53, and the conical notch 53 is arranged close to the opening of the clamping groove 12.

Preferably, the protective curtain 43 is made of transparent plastic, so that workers can observe the processing condition conveniently.

The specific working principle is as follows:

firstly, the barrel 4 is placed on the fixing hook 11, at this time, one end of the U-shaped tube 42 slides into the clamping groove 12 from the opening of the clamping groove 12, and the U-shaped tube 42 pushes the L-shaped clamping piece 5 open to compress the spring 52;

further, after the U-shaped tube 42 passes through the L-shaped clamping member 5, the clamping member compresses and clamps the U-shaped tube 42 under the action of the spring 52;

further, the protective curtain 43 slides to the hydraulic base 2 along the sliding groove direction along with the fixing strip 44, and is adsorbed to the periphery of the hydraulic base 2 through the magnet 46 to cover the space between the main machine base 1 and the hydraulic base 2, at the moment, the clockwork spring 41 is compressed to protect workers, and the protective curtain 43 can automatically stretch and retract between the opening and the closing of the main machine base 1 and the hydraulic base 2 due to the existence of the clockwork spring 41;

further, when the parts need to be taken out, the magnet 46 is only required to be detached from the hydraulic base 2 and to be attracted.

It is to be understood that the above examples are merely illustrative for clarity of description and are not limiting on the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are intended to be within the scope of the invention.

Claims

1. The utility model provides a novel hydraulic press, includes host computer base (1) and hydraulic base (2), is equipped with support column, its characterized in that between host computer base (1) and the hydraulic base (2): the periphery of the host base (1) is provided with uniformly distributed fixed hooks (11), the periphery of the hydraulic base (2) is provided with uniformly distributed limiting blocks (21), a stroke strip (3) is arranged between the corners of the host base (1) and the hydraulic base (2), each side surface of the host base (1) is provided with at least two fixed hooks (11), a protection part is arranged between the two fixed hooks (11), a clamping mechanism is arranged right above the fixed hooks (11), and one side, close to the corners of the host base (1), of each fixed hook (11) is provided with a clamping groove (12);

the protection piece comprises a barrel body (4) erected on a fixing hook (11), a clockwork spring (41) arranged in the barrel body (4) and provided with one end connected and fixed with the barrel body (4), a U-shaped pipe (42) which is connected and fixed with the other end of the clockwork spring (41) and extends out of the barrel body (4) to be matched with the clamping groove (12), a protection curtain (43) and a fixing strip (44), one end of the protection curtain (43) is connected and fixed with the barrel body (4), the other end of the protection curtain is connected and fixed with the fixing strip (44), two ends of the connecting strip are provided with extending protruding blocks (45) extending into the stroke strip (3), and one side far away from the protection curtain (43) is hinged with a magnet (46) adsorbed on the;

the clamping mechanism comprises an L-shaped clamping piece (5) and a clamping rod (51) fixedly connected with a fixed hook (11), a spring (52) is arranged between the L-shaped clamping piece (5) and the clamping rod (51), and one end of the L-shaped clamping piece (5) extends into the clamping groove (12).

2. The new hydraulic machine according to claim 1, characterized in that: both sides of the stroke strip (3) close to the protection piece are provided with sliding through grooves (31) matched with the limiting blocks (21) and the connecting strips.

3. A new hydraulic machine, according to claim 2, characterized in that: one end of the limiting part is fixedly connected with the hydraulic base (2), and the other end of the limiting part is provided with a limiting lug (22) extending into the clamping groove (12).

4. The new hydraulic machine according to claim 1, characterized in that: one end of the L-shaped clamping piece (5) is provided with a conical notch (53), and the conical notch (53) is arranged close to the opening of the clamping groove (12).