CN217145036U - Upper die mounting mechanism of hydraulic press - Google Patents
Upper die mounting mechanism of hydraulic press Download PDFInfo
- Publication number
- CN217145036U CN217145036U CN202220949853.XU CN202220949853U CN217145036U CN 217145036 U CN217145036 U CN 217145036U CN 202220949853 U CN202220949853 U CN 202220949853U CN 217145036 U CN217145036 U CN 217145036U
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- upper die
- slider
- die mounting
- template
- pinch roller
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Abstract
The utility model discloses an last die holding mechanism of hydraulic press, including the slider of liftable action, this slider is by pneumatic cylinder drive, its characterized in that: the utility model discloses a support structure, including the slider, the slider lower extreme can be dismantled and be equipped with the mould mounting panel, is equipped with the location structure that four array types distribute on the corresponding slider, location structure and the left and right sides limit location fit of last mould mounting panel, location structure is including L template, last pinch roller and under bracing wheel, and on the riser body of L template was fixed in the slider, rotatable setting on the horizontal plate body of L template under bracing wheel, go up the pinch roller liftable and set up in under bracing wheel top, go up pinch roller and under bracing wheel and mutually support centre gripping mould mounting panel side, the corresponding pinch roller of going up links to each other with the transmission of lift drive part, and the lift drive part is fixed in on the perpendicular plate body of L template. The utility model discloses stable in structure changes convenient and fast, does not have wearing and tearing.
Description
Technical Field
The utility model relates to an improvement invention of a hydraulic machine, in particular to an improvement invention of an upper die mounting mechanism of a hydraulic machine.
Background
The hydraulic press is widely applied to working occasions such as stamping, stretching and the like, the upper die of the hydraulic press is fixed on the upper die mounting plate, the upper die mounting plate is fixed on the sliding block driven to lift by the hydraulic cylinder, a fastener connecting form is usually adopted, so that the disassembly and the assembly are troublesome, time and labor are wasted, and if the drawing connecting form is adopted, the two can generate large abrasion.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art not enough, provide a convenient and fast, the last mould installation mechanism of hydraulic press of non-wearing and tearing.
In order to solve the technical problem, the utility model discloses an adopt following technical scheme to realize: the upper die mounting mechanism of the hydraulic machine comprises a sliding block capable of lifting, and the sliding block is driven by a hydraulic cylinder and is characterized in that: the utility model discloses a support structure, including the slider, the slider lower extreme can be dismantled and be equipped with the mould mounting panel, is equipped with the location structure that four array types distribute on the corresponding slider, location structure and the left and right sides limit location fit of last mould mounting panel, location structure is including L template, last pinch roller and under bracing wheel, and on the riser body of L template was fixed in the slider, rotatable setting on the horizontal plate body of L template under bracing wheel, go up the pinch roller liftable and set up in under bracing wheel top, go up pinch roller and under bracing wheel and mutually support centre gripping mould mounting panel side, the corresponding pinch roller of going up links to each other with the transmission of lift drive part, and the lift drive part is fixed in on the perpendicular plate body of L template.
The middle outer circle of the lower supporting wheel is provided with a circle of limiting bulges, the lower end face of the corresponding upper die mounting plate is provided with a limiting groove, and the limiting groove is matched with the limiting bulges.
The horizontal plate body of the L-shaped plate is provided with a hollow out, a cross shaft is arranged in the hollow out, and the lower supporting wheel is rotatably arranged on the cross shaft.
The lifting driving part is an oil cylinder, an output shaft of the oil cylinder is connected with a mounting frame, and the upper pressing wheel is rotatably arranged on the mounting frame.
The thickness of the left side and the right side of the upper die mounting plate is smaller than that of the main body part.
And a plurality of T-shaped grooves which are arranged side by side are arranged on the lower end surface of the upper die mounting plate.
The beneficial effects of the utility model are that the last mould installation mechanism of hydraulic press after the improvement adopts the connected mode of pinch roller and lower support wheel interfitting centre gripping last mould mounting panel, makes last mould simple to operate swift, and no wearing and tearing, and the centre gripping is reliable and stable.
Drawings
The following describes the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of fig. 1 according to the present invention.
Detailed Description
The drawings show the structure of the present invention, and the details thereof will be further described with reference to the drawings. In the embodiment, the upper die mounting mechanism of the hydraulic machine comprises a slide block 1 which can move up and down, the slide block 1 is driven by a hydraulic cylinder 2, an upper die mounting plate 3 is detachably assembled at the lower end of the slide block 1, four groups of positioning structures 4 distributed in an array are arranged on the corresponding slide block 1, the positioning structures 4 are in positioning fit with the left side edge and the right side edge of the upper die mounting plate 3, the positioning structure 4 comprises an L-shaped plate 41, an upper pressing wheel 42 and a lower supporting wheel 43, a vertical plate body of the L-shaped plate 41 is fixed on the sliding block 1, the lower supporting wheel 43 is rotatably arranged on a horizontal plate body of the L-shaped plate 41, the upper pressing wheel 42 is arranged above the lower supporting wheel 43 in a lifting mode, the upper pressing wheel 42 and the lower supporting wheel 43 are matched with each other to clamp the side edge of the upper die mounting plate 3, the corresponding upper pressing wheel 42 is in transmission connection with the lifting driving part 44, and the lifting driving part 44 is fixed on a vertical plate body of the L-shaped plate 41.
The utility model discloses an operating principle, pinch roller 42 rises on the transmission of lift drive unit 44, removes pinch roller 42 and lower supporting wheel 43 to the centre gripping location of last mould mounting panel 3, later goes up mould mounting panel 3 under the roll support of lower supporting wheel 43, can follow the fore-and-aft direction and take out from, so realizes the dismantlement of mould, assembles with the same reason.
As a specific embodiment of further improvement, a circle of limiting protrusion 5 is arranged on the outer circle of the middle part of the lower support wheel 43, a corresponding limiting groove 6 is arranged on the lower end face of the upper die mounting plate 3, and the limiting groove 6 is matched with the limiting protrusion 5 to limit the upper die mounting plate 3 and prevent deviation.
As a specific embodiment of further improvement, a hollow is arranged on the transverse plate body of the L-shaped plate 41, a transverse shaft 7 is arranged in the hollow, and the lower support wheel 43 is rotatably arranged on the transverse shaft 7.
As a further improved embodiment, the lifting driving component 44 is an oil cylinder, the output shaft of the oil cylinder is connected with the mounting frame 8, and the upper pressing wheel 42 is rotatably disposed on the mounting frame 8.
As a more improved embodiment, the thickness of the left and right sides of the upper die mounting plate 3 is smaller than that of the main body part, so that the clamping is convenient.
As a further improved specific implementation mode, a plurality of T-shaped grooves 31 arranged side by side are formed in the lower end face of the upper die mounting plate 3, so that the upper die can be quickly assembled on the upper die mounting plate 3.
In summary, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The upper die mounting mechanism of the hydraulic press comprises a sliding block which can move up and down, the sliding block is driven by a hydraulic cylinder, and the upper die mounting mechanism is characterized in that: the utility model discloses a support structure, including the slider, the slider lower extreme can be dismantled and be equipped with the mould mounting panel, is equipped with the location structure that four array types distribute on the corresponding slider, location structure and the left and right sides limit location fit of last mould mounting panel, location structure is including L template, last pinch roller and under bracing wheel, and on the riser body of L template was fixed in the slider, rotatable setting on the horizontal plate body of L template under bracing wheel, go up the pinch roller liftable and set up in under bracing wheel top, go up pinch roller and under bracing wheel and mutually support centre gripping mould mounting panel side, the corresponding pinch roller of going up links to each other with the transmission of lift drive part, and the lift drive part is fixed in on the perpendicular plate body of L template.
2. An upper die mounting mechanism for a hydraulic machine as claimed in claim 1 wherein: the middle outer circle of the lower supporting wheel is provided with a circle of limiting bulges, the lower end face of the corresponding upper die mounting plate is provided with a limiting groove, and the limiting groove is matched with the limiting bulges.
3. An upper die mounting mechanism for a hydraulic machine as claimed in claim 1 or 2 wherein: the horizontal plate body of the L-shaped plate is provided with a hollow out, a cross shaft is arranged in the hollow out, and the lower supporting wheel is rotatably arranged on the cross shaft.
4. An upper die mounting mechanism for a hydraulic machine as claimed in claim 1 wherein: the lifting driving part is an oil cylinder, an output shaft of the oil cylinder is connected with a mounting frame, and the upper pressing wheel is rotatably arranged on the mounting frame.
5. An upper die mounting mechanism for a hydraulic machine as claimed in claim 1 wherein: the thickness of the left side and the right side of the upper die mounting plate is smaller than that of the main body part.
6. An upper die mounting mechanism for a hydraulic machine as claimed in claim 1 wherein: and a plurality of T-shaped grooves which are arranged side by side are arranged on the lower end surface of the upper die mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220949853.XU CN217145036U (en) | 2022-04-24 | 2022-04-24 | Upper die mounting mechanism of hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220949853.XU CN217145036U (en) | 2022-04-24 | 2022-04-24 | Upper die mounting mechanism of hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217145036U true CN217145036U (en) | 2022-08-09 |
Family
ID=82661031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220949853.XU Active CN217145036U (en) | 2022-04-24 | 2022-04-24 | Upper die mounting mechanism of hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217145036U (en) |
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2022
- 2022-04-24 CN CN202220949853.XU patent/CN217145036U/en active Active
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