CN211852652U - Efficient buffer mechanism of press machine - Google Patents
Efficient buffer mechanism of press machine Download PDFInfo
- Publication number
- CN211852652U CN211852652U CN202020476160.4U CN202020476160U CN211852652U CN 211852652 U CN211852652 U CN 211852652U CN 202020476160 U CN202020476160 U CN 202020476160U CN 211852652 U CN211852652 U CN 211852652U
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- Prior art keywords
- groove
- press
- fixing
- press machine
- damping assembly
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- 230000007246 mechanism Effects 0.000 title claims description 10
- 238000013016 damping Methods 0.000 claims abstract description 55
- 230000007704 transition Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000005457 optimization Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a high-efficient buffer gear of press, include: the base comprises a base body, bolt holes and grooves; the base body is rectangular, and four corners of the top end of the base body are respectively provided with a round fixing hole; a circular groove is formed in the middle of the top end of the base body, and an arc-shaped connecting groove is formed in the wall of the groove; the top end of the connecting groove is communicated with the outside, and the connecting groove is arranged at a plurality of positions in an annular array mode; a circular first fixing groove is formed in the middle of the bottom of the groove, and a first damping assembly is embedded in the inner side of the first fixing groove; the utility model has the advantages of rational in infrastructure, shock-absorbing capacity is better, the processing of being convenient for to effectual solution the utility model provides a problem and not enough.
Description
Technical Field
The utility model relates to a press technical field, more specifically the theory especially relates to a high-efficient buffer gear of press.
Background
The press is a universal press with exquisite structure. The press machine has the characteristics of wide application, high production efficiency and the like, and can be widely applied to processes of cutting, punching, blanking, bending, riveting, forming and the like. The base of the existing press is generally of a straight plate structure, the bottom surface is directly arranged in the base, the base is fixed through bolts, the base does not have the damping and buffering capacity, impact force is large when the press works, vibration is severe, great influence is brought to the working environment, and the service life of the press is greatly shortened.
In view of the above, utility model patent publication (publication) no: CN208605830U, discloses a press base with a buffer capacity. Including the base of burying the underground bottom, press fixed plate and damping subassembly, be equipped with the recess on the base, be equipped with the cylinder groove on the recess diapire, the press fixed plate sets up in the recess, be equipped with on the upper surface of press fixed plate be used for with the holding tank of holding press bottom, the damping subassembly sets up between base and press fixed plate, the damping subassembly includes the ring flange, the damping pole, a spring, the cylinder body, piston plate and damping liquid, damping pole one end and ring flange fixed connection, the other end mobilizable stretch into in the cylinder body and with piston plate fixed connection, the spring housing is established between ring flange and cylinder body, the damping liquid fill in the cylinder body. The utility model discloses a set up the damping subassembly for the press base has fine buffer capacity, can cushion the impact force of press during operation, reduces vibrations, has not only improved operational environment, has also prolonged the life-span of accepting of press to a certain extent.
Foretell this kind of press base, the intermediate position of its press fixed plate bottom does not set up damping subassembly for the shock-absorbing capacity of press fixed plate is relatively poor, and is used for preventing that pressure fixed plate from taking place the connecting block of rotatory skew and being trapezoidal form, also is trapezoidal form with its matched with groove of connecting block, the processing preparation of being not convenient for.
In view of the above, the present invention provides a high-efficiency buffer mechanism for a press machine, which is improved in view of the conventional problems, and aims to solve the problems and improve the practical value by the technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient buffer gear of press to solve the current press base that has buffer capacity that proposes in the above-mentioned background art, the intermediate position of its press fixed plate bottom does not set up the damping subassembly, makes the shock-absorbing capacity of press fixed plate relatively poor, and is used for preventing that the connecting block that pressure fixed plate takes place rotatory skew is trapezoidal form, also is trapezoidal form with its matched with groove of connecting block, is not convenient for process the problem of preparation and not enough.
In order to achieve the above object, the utility model provides a high-efficient buffer gear of press reaches by following specific technological means: the base body is rectangular, and four corners of the top end of the base body are respectively provided with a round fixing hole; a circular groove is formed in the middle of the top end of the base body, and an arc-shaped connecting groove is formed in the wall of the groove; the top end of the connecting groove is communicated with the outside, and the connecting groove is arranged at a plurality of positions in an annular array mode; a circular first fixing groove is formed in the middle of the bottom of the groove, and a first damping assembly is embedded in the inner side of the first fixing groove; a plurality of circular second fixing grooves are formed in the periphery of the bottom of the groove, and the plurality of second fixing grooves are arranged in an annular array mode; a second damping component is embedded in the inner side of each second fixing groove; the first damping assembly and the second damping assembly are identical in structure, and round press machine fixing plates are fixed at the top ends of the first damping assembly and the second damping assembly through bolts; the press machine fixing plate is embedded on the inner side of the groove in a clearance fit mode; arc-shaped connecting blocks matched with the connecting grooves are arranged on the periphery of the press machine fixing plate, and the connecting blocks and the press machine fixing plate are arranged into an integrated structure; the middle position on press fixed plate top has seted up circular shape holding tank, and the tank bottom of holding tank is gone up annular array and is had the fixed orifices of a plurality of circular shapes.
As a further optimization of the technical scheme, the first damping component is arranged to be a hydraulic buffer.
As a further optimization of the technical scheme, the joint of the connecting block and the arc-shaped outer wall of the fixed plate of the press machine is in arc-shaped transition.
As a further optimization of the technical scheme, the connecting position of the connecting groove and the groove wall of the groove is in arc-shaped transition.
As the further optimization of the technical scheme, the connecting block is in sliding fit with the connecting groove.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. the utility model discloses a set up first damping subassembly in the intermediate position of press fixed plate bottom, and the annular arrangement around first damping subassembly has second damping subassembly, and is rationally distributed, has improved the shock-absorbing capacity of press fixed plate.
2. The utility model discloses a set up the connecting block and be the arc form with the spread groove, and the arc outer wall linking department of connecting block and press fixed plate is the arc form transition to the spread groove is the arc form transition with the cell wall linking department of recess, the processing preparation of being convenient for.
3. The utility model discloses a to the improvement of a high-efficient buffer gear of press, it is rational in infrastructure to have, and shock-absorbing capacity is better, the advantage of the processing of being convenient for to effectual solution the utility model discloses the problem that proposes in background art one with not enough.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the point A structure of the present invention;
fig. 3 is a schematic front sectional view of the present invention.
In the figure: base body 1, bolt hole 2, recess 3, spread groove 4, first fixed slot 5, first damping subassembly 6, second fixed slot 7, second damping subassembly 8, press fixed plate 9, connecting block 10, holding tank 11, fixed orifices 12.
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.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, a high-efficiency buffer mechanism of a press machine includes: the damping device comprises a base body 1, bolt holes 2, a groove 3, a connecting groove 4, a first fixing groove 5, a first damping assembly 6, a second fixing groove 7, a second damping assembly 8, a press machine fixing plate 9, a connecting block 10, an accommodating groove 11 and a fixing hole 12; the base body 1 is rectangular, and four corners of the top end of the base body 1 are respectively provided with a round fixing hole 12; a circular groove 3 is formed in the middle of the top end of the base body 1, and an arc-shaped connecting groove 4 is formed in the groove wall of the groove 3; the top end of the connecting groove 4 is communicated with the outside, and the connecting groove 4 is arranged at a plurality of positions in an annular array mode; a circular first fixing groove 5 is formed in the middle of the bottom of the groove 3, and a first damping assembly 6 is embedded in the inner side of the first fixing groove 5; a plurality of circular second fixing grooves 7 are formed in the periphery of the bottom of the groove 3, and the second fixing grooves 7 are arranged in an annular array mode; a second damping component 8 is embedded in the inner side of each second fixing groove 7; the first damping assembly 6 and the second damping assembly 8 are identical in structure, and a circular press fixing plate 9 is fixed at the top ends of the first damping assembly 6 and the second damping assembly 8 through bolts; the press machine fixing plate 9 is embedded on the inner side of the groove 3 in a clearance fit mode; arc-shaped connecting blocks 10 matched with the connecting grooves 4 are arranged on the periphery of the press machine fixing plate 9, and the connecting blocks 10 and the press machine fixing plate 9 are of an integrated structure; a circular holding groove 11 is formed in the middle of the top end of the press fixing plate 9, and a plurality of circular fixing holes 12 are formed in an annular array on the bottom of the holding groove 11.
Specifically, please refer to fig. 3, the first damping assembly 6 is a hydraulic buffer, the hydraulic buffer includes a flange, a damping rod, a spring, a cylinder body, a piston plate and a damping fluid, one end of the damping rod is fixedly connected to the flange, the other end of the damping rod movably extends into the cylinder body and is fixedly connected to the piston plate, the flange is fixed to the bottom end of the press fixing plate 9 by a bolt, the spring is sleeved between the flange and the cylinder body, the damping fluid is filled in the cylinder body, the cylinder body is stuffed in the corresponding fixing groove, please refer to fig. 1, the first damping assembly 6 and the second damping assembly 8 are arranged in a quincunx arrangement at the bottom of the press fixing plate 9, and the buffering performance of the press fixing plate 9 is improved.
Specifically, please refer to fig. 3, the joint of the connecting block 10 and the outer wall of the press fixing plate 9 is in an arc-shaped transition, which facilitates the processing and manufacturing of the connecting block 10 and the press fixing plate 9, and is suitable for being formed by milling.
Specifically, referring to fig. 3, the connecting portion between the connecting groove 4 and the groove wall of the groove 3 is in an arc-shaped transition, so that the connecting groove 4 can be conveniently formed, and is suitable for being formed by milling.
Specifically, the connecting block 10 is slidably engaged with the connecting groove 4 to prevent the pressure fixing plate 9 from rotating and deviating.
The method comprises the following specific implementation steps: first damping subassembly 6 and second damping subassembly 8 are plum blossom form overall arrangement in the bottom of press fixed plate 9 and arrange, have improved the shock-absorbing capacity of press fixed plate 9, and connecting block 10 is the arc form with the arc outer wall linking department of press fixed plate 9 and passes through, makes things convenient for the processing preparation of connecting block 10 and press fixed plate 9, and spread groove 4 is the arc form with the cell wall linking department of recess 3 and passes through, and the mode machine-shaping through milling is fit for being convenient for seting up of spread groove 4.
To sum up: according to the efficient buffer mechanism of the press machine, the first damping assemblies are arranged in the middle of the bottom of the press machine fixing plate, and the second damping assemblies are annularly arranged around the first damping assemblies, so that the layout is reasonable, and the buffer performance of the press machine fixing plate is improved; the connecting block and the connecting groove are arranged to be arc-shaped, the connecting position of the connecting block and the arc-shaped outer wall of the press machine fixing plate is in arc-shaped transition, and the connecting position of the connecting groove and the groove wall of the groove is in arc-shaped transition, so that the processing and manufacturing are facilitated; the utility model discloses a to the improvement of a high-efficient buffer gear of press, it is rational in infrastructure to have, and shock-absorbing capacity is better, the advantage of the processing of being convenient for to effectual solution the utility model provides a problem and not enough.
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 (5)
1. A high efficiency cushioning mechanism for a press comprising: the device comprises a base body (1), bolt holes (2), grooves (3), connecting grooves (4), a first fixing groove (5), a first damping assembly (6), a second fixing groove (7), a second damping assembly (8), a press fixing plate (9), a connecting block (10), a containing groove (11) and a fixing hole (12); the method is characterized in that: the base body (1) is rectangular, and four corners of the top end of the base body (1) are respectively provided with a round fixing hole (12); a circular groove (3) is formed in the middle of the top end of the base body (1), and an arc-shaped connecting groove (4) is formed in the groove wall of the groove (3); the top end of the connecting groove (4) is communicated with the outside, and the connecting groove (4) is provided with a plurality of positions in an annular array mode; a circular first fixing groove (5) is formed in the middle of the bottom of the groove (3), and a first damping assembly (6) is embedded in the inner side of the first fixing groove (5); a plurality of circular second fixing grooves (7) are formed in the periphery of the bottom of the groove (3), and the second fixing grooves (7) are arranged in an annular array mode; a second damping component (8) is embedded in the inner side of each second fixing groove (7); the first damping assembly (6) and the second damping assembly (8) are identical in structure, and a circular press fixing plate (9) is fixed to the top ends of the first damping assembly (6) and the second damping assembly (8) through bolts; the press machine fixing plate (9) is embedded on the inner side of the groove (3) in a clearance fit mode; arc-shaped connecting blocks (10) matched with the connecting grooves (4) are arranged on the periphery of the press machine fixing plate (9), and the connecting blocks (10) and the press machine fixing plate (9) are of an integrated structure; a circular accommodating groove (11) is formed in the middle of the top end of the press fixing plate (9), and a plurality of circular fixing holes (12) are formed in the bottom of the accommodating groove (11) in an annular array mode.
2. The efficient buffer mechanism of the press machine as claimed in claim 1, wherein: the first damping assembly (6) is arranged as a hydraulic buffer.
3. The efficient buffer mechanism of the press machine as claimed in claim 1, wherein: the joint of the connecting block (10) and the arc-shaped outer wall of the press machine fixing plate (9) is in arc-shaped transition.
4. The efficient buffer mechanism of the press machine as claimed in claim 1, wherein: the joint of the connecting groove (4) and the groove wall of the groove (3) is in arc transition.
5. The efficient buffer mechanism of the press machine as claimed in claim 1, wherein: the connecting block (10) is in sliding fit with the connecting groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020476160.4U CN211852652U (en) | 2020-04-03 | 2020-04-03 | Efficient buffer mechanism of press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020476160.4U CN211852652U (en) | 2020-04-03 | 2020-04-03 | Efficient buffer mechanism of press machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211852652U true CN211852652U (en) | 2020-11-03 |
Family
ID=73144937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020476160.4U Expired - Fee Related CN211852652U (en) | 2020-04-03 | 2020-04-03 | Efficient buffer mechanism of press machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211852652U (en) |
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2020
- 2020-04-03 CN CN202020476160.4U patent/CN211852652U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |