CN215320902U - But accent mould structure that promotes fast - Google Patents
But accent mould structure that promotes fast Download PDFInfo
- Publication number
- CN215320902U CN215320902U CN202120536622.1U CN202120536622U CN215320902U CN 215320902 U CN215320902 U CN 215320902U CN 202120536622 U CN202120536622 U CN 202120536622U CN 215320902 U CN215320902 U CN 215320902U
- Authority
- CN
- China
- Prior art keywords
- oil
- piston rod
- sliding block
- oil chamber
- adjusting screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
A fast lifting mold adjusting structure comprises a sliding block, a piston rod, a mold adjusting assembly and a lifting assembly; the piston rod is connected with the sliding block through the die adjusting assembly; the mold adjusting component comprises a worm wheel, a worm and an adjusting screw rod; the worm is assembled inside the sliding block and meshed with the worm wheel; the outer periphery of the adjusting screw rod is provided with threads corresponding to the worm wheel and is in threaded connection with the worm wheel; the adjusting screw rod is connected with the piston rod key through a flat key; the speed boost assembly comprises a first oil chamber and a second oil chamber; the first oil chamber is positioned between the bottom of the adjusting screw rod and the piston rod; the second grease chamber is located between the bottom of the piston rod and the sliding block, when the first grease chamber is filled with grease, and the grease in the second grease chamber is discharged, the adjusting screw rod slides upwards relative to the piston rod under the driving of the grease pressure, so that the sliding block is driven to lift upwards quickly. The utility model can not only realize the adjustment of the mold closing height, but also realize the rapid lifting of the slide block.
Description
Technical Field
The utility model relates to the technical field of presses, in particular to a fast-lifting die adjusting structure for a press.
Background
With the explosive growth of the high-speed press industry, enterprises have higher pursuits on the simplicity and rapidness of die adjustment and die change. Most of the press machines in the market need be adjusted near the peak to the mould when maintaining or changing the mould to make the upper and lower mould throw off certain height, carry out the maintenance and the installation operation of mould, this type of operating space is comparatively narrow and small usually, and workman's operation is more difficult, wastes time and energy, influences production efficiency.
Therefore, how to solve the above-mentioned deficiencies of the prior art is a problem to be solved by the present invention.
Disclosure of Invention
The utility model provides a mold adjusting structure capable of being quickly lifted.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a fast lifting mold adjusting structure comprises a sliding block, a piston rod, a mold adjusting assembly and a lifting assembly;
the piston rod is connected with the sliding block through the die adjusting assembly;
the die adjusting assembly comprises a worm wheel, a worm and an adjusting screw rod;
the worm is assembled inside the sliding block and meshed with the worm wheel;
the outer periphery of the adjusting screw rod is provided with threads corresponding to the worm wheel and is in threaded connection with the worm wheel;
the adjusting screw rod is connected with the piston rod key through a flat key to form the slide block between the worm wheel and the worm drive
The movable lower part makes reciprocating displacement in the up-down direction relative to the adjusting screw rod, so that the lifting of the sliding block is realized;
the speed boost assembly comprises a first oil chamber and a second oil chamber;
the first oil chamber is positioned between the bottom of the adjusting screw rod and the piston rod;
the second oil chamber is located between the bottom of the piston rod and the sliding block, when oil is injected into the first oil chamber and the oil in the second oil chamber is discharged, the adjusting screw rod slides upwards relative to the piston rod under the driving of oil pressure, and then the sliding block is driven to rise upwards.
The utility model is explained below:
1. in the above scheme, the flat key is fixedly arranged on the piston rod through a bolt, the adjusting screw rod is connected with the piston rod through a flat key to form relative sliding connection between the adjusting screw rod and the piston rod, and the adjusting screw rod is circumferentially fixed and cannot rotate. Therefore, when the worm drives the worm wheel to rotate, the worm wheel is in threaded connection with the adjusting screw rod, so that the worm wheel is driven to drive the sliding block to perform reciprocating displacement in the vertical direction relative to the adjusting screw rod, and the sliding block is lifted.
2. In the above scheme, be equipped with the intercommunication on the piston rod the first oil duct of first grease chamber, first oil duct has first oiling mouth, first oiling mouth is located the top of piston rod, the external oil storage equipment of first oiling mouth, first grease chamber pass through oil storage equipment to first oiling mouth injects or arranges the deoiling to the oil mass in the control oil chamber.
3. In the above scheme, be equipped with the intercommunication on the slider the second oil duct of second grease chamber, the second oil duct has the second oiling mouth, the external oil storage equipment of second oiling mouth, the second grease chamber injects into or gets rid of oil to the second oiling mouth through oil storage equipment to the indoor oil mass of control oil.
4. In the above scheme, first grease chamber and the gap department around the second grease chamber all is equipped with the sealing member, the sealing member is used for placing the oil in the grease chamber and leaks through the gap around the grease chamber to the stability of promotion subassembly in the work has been guaranteed.
Due to the application of the scheme, compared with the prior art, the utility model has the following advantages and effects:
1. according to the utility model, through the arrangement of the die adjusting assembly and the lifting assembly, not only can the die closing height be adjusted, but also the slide block can be quickly lifted;
2. the utility model saves the design space, has simple structure and easy realization, not only improves the assembly and maintenance efficiency, but also is convenient for the operation of workers.
Drawings
FIG. 1 is a top view of an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged view at T of FIG. 2;
FIG. 4 is a cross-sectional view taken along line D-D of FIG. 1;
fig. 5 is a cross-sectional view taken in the direction E-E of fig. 1.
In the above drawings: 1. a slider; 2. a piston rod; 3. a worm gear; 4. a worm; 5. adjusting the screw rod; 6. a flat bond; 7. a first oil chamber; 8. a second oil chamber; 9. a seal member; 11. a concave cavity; 12. a second oil passage; 21. a first oil passage; 121. a second oil fill port; 211. a first oil fill port.
Detailed Description
The utility model is further described with reference to the following figures and examples:
example (b): the present disclosure will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the disclosure may be shown and described, and which, when modified and varied by the techniques taught herein, can be made by those skilled in the art without departing from the spirit and scope of the disclosure.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The singular forms "a", "an", "the" and "the", as used herein, also include the plural forms.
The terms "first," "second," and the like, as used herein, do not denote any order or importance, nor do they denote any order or importance, but rather are used to distinguish one element from another element or operation described in such technical terms.
As used herein, "connected" or "positioned" refers to two or more elements or devices being in direct physical contact with each other or in indirect physical contact with each other, and may also refer to two or more elements or devices being in operation or acting on each other.
As used herein, the terms "comprising," "including," "having," and the like are open-ended terms that mean including, but not limited to.
As used herein, the term (terms), unless otherwise indicated, shall generally have the ordinary meaning as commonly understood by one of ordinary skill in the art, in this written description and in the claims. Certain words used to describe the disclosure are discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art in describing the disclosure.
The terms "upper" and "lower" used herein are directional terms, and are used only for describing the positional relationship between the structures, and are not intended to limit the protection schemes and the actual implementation directions.
Referring to fig. 1-5, a fast lifting mold adjusting structure includes a slide block 1, a piston rod 2, a mold adjusting assembly and a lifting assembly. The die adjusting assembly is used for adjusting the closing height when a die is installed so as to meet the requirements of different die heights. The lifting assembly is used for quickly lifting the sliding block 1 to quickly load and unload the die.
And the piston rod 2 is connected with the sliding block 1 through the die adjusting assembly.
The die adjustment assembly comprises a worm wheel 3, a worm 4 and an adjusting screw rod 5.
The side wall of the sliding block 1 is recessed inwards to form a cavity 11, the worm 4 is assembled in the cavity 11 and meshed with the worm wheel 3, and the worm 4 is connected with a driving device (not shown). When the driving device drives the worm 4 to rotate, the worm 4 drives the worm wheel 3 to rotate clockwise or anticlockwise in the horizontal direction.
The outer periphery of the adjusting screw 5 is provided with threads corresponding to the worm wheel 3 and is in threaded connection with the worm wheel 3.
As shown in fig. 5, the adjusting screw 5 is connected with the piston rod 2 via a flat key 6, the flat key 6 is fixed on the piston rod 2 via a bolt, so as to form a relative sliding connection between the adjusting screw 5 and the piston rod 2, and the adjusting screw 5 is circumferentially fixed and thus cannot rotate. Therefore, when the worm 4 drives the worm wheel 3 to rotate, the worm wheel 3 is connected with the adjusting screw 5 through the threads, so that the worm wheel 3 is driven to drive the sliding block 1 to perform reciprocating displacement in the vertical direction relative to the adjusting screw 5, and the sliding block 1 is lifted.
As shown in fig. 3, the speed increasing assembly includes a first oil chamber 7 and a second oil chamber 8, the first oil chamber 7 is located between the bottom of the adjusting screw 5 and the piston rod 2, and the second oil chamber 8 is located between the bottom of the piston rod 2 and the slider 1.
When oil is injected into the first oil chamber 7 to a preset value and oil in the second oil chamber 8 is emptied, the adjusting screw 5 is driven by oil pressure to slide upwards relative to the piston rod 2, so that the slide block 1 is driven to be quickly lifted upwards, and the quick lifting distance is 46 mm-73 mm; when oil is injected into the second oil chamber 8 to a preset value and the oil in the first oil chamber 7 is exhausted, the adjusting screw 5 is driven by the oil pressure to slide downwards relative to the piston rod 2, and then the sliding block 1 is driven to descend downwards quickly.
As shown in fig. 2, a first oil passage 21 communicating with the first oil chamber 7 is arranged on the piston rod 2, the first oil passage 21 has a first oil filling port 211, the first oil filling port 211 is located at the top of the piston rod 2, the first oil filling port 211 is externally connected with an oil storage device, and the first oil chamber 7 injects or discharges oil into or from the first oil filling port 211 through the oil storage device, so as to control the oil amount in the oil chamber.
As shown in fig. 4, a second oil passage 12 communicating with the second oil chamber 8 is arranged on the slider 1, the second oil passage 12 has a second oil filling port 121, the second oil filling port 121 is externally connected with an oil storage device, and the second oil chamber 8 injects or discharges oil into or from the second oil filling port 121 through the oil storage device, so as to control the oil amount in the oil chamber.
The first oil chamber 7 and the gap around the second oil chamber 8 are provided with sealing elements 9, and the sealing elements 9 are used for preventing oil in the oil chambers from leaking out through the gaps around the oil chambers, so that the stability of the lifting assembly in working is ensured.
The working principle is as follows:
the driving device drives the worm 4 to rotate, the worm 4 drives the worm wheel 3 to rotate, the worm wheel 3 is connected with the adjusting screw rod 5 through threads, and therefore the driving device drives the sliding block 1 to move in the up-down direction in a resetting mode, and the sliding block 1 is lifted.
In summary, compared with the prior art, the utility model has the following advantages and effects:
1. according to the utility model, through the arrangement of the die adjusting assembly and the lifting assembly, not only can the die closing height be adjusted, but also the slide block can be quickly lifted;
2. the utility model saves the design space, has simple structure and easy realization, not only improves the assembly and maintenance efficiency, but also is convenient for the operation of workers.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a can promote fast transfers mode structure which characterized in that: the device comprises a sliding block (1), a piston rod (2), a die adjusting assembly and a lifting assembly;
the piston rod (2) is connected with the sliding block (1) through the die adjusting assembly;
the die adjusting assembly comprises a worm wheel (3), a worm (4) and an adjusting screw rod (5);
the worm (4) is assembled inside the sliding block (1) and meshed with the worm wheel (3);
the outer periphery of the adjusting screw rod (5) is provided with threads corresponding to the worm wheel (3) and is in threaded connection with the worm wheel (3);
the adjusting screw rod (5) is in key connection with the piston rod (2) through a flat key (6), so that the sliding block (1) is driven by the worm wheel (3) and the worm (4) to make reciprocating displacement in the vertical direction relative to the adjusting screw rod (5), and the lifting of the sliding block (1) is further realized;
the speed boost assembly comprises a first oil chamber (7) and a second oil chamber (8);
the first oil chamber (7) is positioned between the bottom of the adjusting screw rod (5) and the piston rod (2);
the second oil chamber (8) is located the bottom of the piston rod (2) and between the sliding blocks (1), when oil is injected into the first oil chamber (7), and simultaneously, when the oil in the second oil chamber (8) is discharged, the adjusting screw (5) is driven by oil pressure to slide upwards relative to the piston rod (2), so that the sliding blocks (1) are driven to be lifted upwards quickly.
2. The rapidly liftable template adjusting structure according to claim 1, wherein: the side wall of the sliding block (1) is recessed inwards to form a concave cavity (11) for accommodating the worm (4).
3. The rapidly liftable template adjusting structure according to claim 1, wherein: the oil cylinder is characterized in that a first oil duct (21) communicated with the first oil chamber (7) is arranged on the piston rod (2), the first oil duct (21) is provided with a first oil filling opening (211), and the first oil filling opening (211) is located at the top of the piston rod (2).
4. The rapidly liftable template adjusting structure according to claim 1, wherein: and a second oil duct (12) communicated with the second oil chamber (8) is arranged on the sliding block (1).
5. The rapidly liftable template adjusting structure according to claim 1, wherein: and sealing elements (9) are arranged at gaps around the first oil chamber (7) and the second oil chamber (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120536622.1U CN215320902U (en) | 2021-03-15 | 2021-03-15 | But accent mould structure that promotes fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120536622.1U CN215320902U (en) | 2021-03-15 | 2021-03-15 | But accent mould structure that promotes fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215320902U true CN215320902U (en) | 2021-12-28 |
Family
ID=79583523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120536622.1U Active CN215320902U (en) | 2021-03-15 | 2021-03-15 | But accent mould structure that promotes fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215320902U (en) |
-
2021
- 2021-03-15 CN CN202120536622.1U patent/CN215320902U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104708320B (en) | Simple sliding rail kludge lead pearl frame feed mechanism | |
| CN215320902U (en) | But accent mould structure that promotes fast | |
| CN205170293U (en) | Mould ware is lifted to ball formula | |
| CN201067977Y (en) | Slide block hydraulic lifting mechanism | |
| CN202540665U (en) | Double-plate die-locking mechanism | |
| CN112045174A (en) | Investment casting equipment of high-precision stop valve and machining process thereof | |
| CN100418753C (en) | Preset hydro-cylinder type four column press | |
| CN206527755U (en) | Side-feeding type mechanical arm and manipulator | |
| CN209838826U (en) | Hydraulic cylinder of aluminum shell die-casting equipment | |
| CN112519158A (en) | Injection molding machine clamping cylinder structure | |
| CN109458369B (en) | Three-cylinder synchronous lifting mechanism | |
| CN2718298Y (en) | Hydraulic press fast cylinder for warm and cold extrusion | |
| CN208234447U (en) | A kind of high-precision is intermittently welded formula hydraulic jack | |
| CN203091514U (en) | Pneumatic composite punching die | |
| CN106623914B (en) | One kind being hot extruded into type hydraulic machine | |
| CN214500061U (en) | Intelligent regulating valve of heat accumulator | |
| CN204803338U (en) | Close -coupled blowing funnel | |
| CN213326505U (en) | Self-balancing thin jack | |
| CN211467368U (en) | Injection molding machine clamping cylinder structure | |
| CN214036336U (en) | Hydraulic cylinder capable of automatically returning | |
| CN218054172U (en) | Sliding block guiding precision adjusting mechanism of four-column hydraulic press for machining automobile parts | |
| CN212664795U (en) | Static balance mechanism applied to high-speed press | |
| CN220946869U (en) | Hydraulic machine capable of quickly replacing piston | |
| CN220098421U (en) | Multifunctional hydraulic lifting valve | |
| CN214349607U (en) | Powder hydraulic press is used in processing of many steps product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221018 Address after: 710000 Room 308, South Building, Building 2, Collaborative Innovation Port R&D Pilot Test, Hongguang Avenue, Fengdong New Town, Xi'an, Shaanxi Patentee after: Xi'an slake Technology Development Co.,Ltd. Address before: No. 621, Shixu Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: SUZHOU SLAC PRECISION EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |