CN109084165A - A kind of hydraulic press with defencive function - Google Patents
A kind of hydraulic press with defencive function Download PDFInfo
- Publication number
- CN109084165A CN109084165A CN201811283296.7A CN201811283296A CN109084165A CN 109084165 A CN109084165 A CN 109084165A CN 201811283296 A CN201811283296 A CN 201811283296A CN 109084165 A CN109084165 A CN 109084165A
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- China
- Prior art keywords
- bar
- bearing
- wall
- rotating bar
- bottom plate
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P1/00—Safety devices independent of the control and operation of any machine
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a kind of hydraulic presses with defencive function of hydraulic press technical field, including pedestal, hydraulic cylinder is provided on the top plate, the bottom of the hydraulic cylinder output end is provided with telescopic rod, the bottom end of the telescopic rod is provided with bottom plate, the lateral wall of the column is provided with bearing, and the adjacent surface of left and right sides bearing is provided with bar, the bar includes rotating bar, and the outside of side and bearing of the rotating bar far from upper mold, the other side of the rotating bar is provided with connecting rod, the one end of the rotating bar far from bearing is successively plugged with two groups of inserted links from top to bottom, the connecting rod offers the inserted link hole to match with inserted link close to one end of bearing, the device makes bar go to the bottom of bottom plate by bearing, play the role of support to bottom plate, when bottom plate surprisingly drops, bottom plate is held by bar, avoid bottom plate Continue to drop, injures staff, the safety guarantee to staff of raising by a crashing object.
Description
Technical field
The present invention relates to hydraulic press technical field, specially a kind of hydraulic press with defencive function.
Background technique
Hydraulic press needs to replace mold often because of the difference of various demands, but after hydraulic press long-time use,
Part aging is easy to appear damage, bottom plate is caused surprisingly to drop, and the bottom plate of tenesmus is easy to injure staff by a crashing object, for this purpose, we mention
A kind of hydraulic press with defencive function out.
Summary of the invention
The purpose of the present invention is to provide a kind of hydraulic presses with defencive function, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of hydraulic press with defencive function, including bottom
, it is provided with column at left and right sides of base top, top plate is provided at the top of the column of the left and right sides, is provided with liquid on top plate
Cylinder pressure, the bottom of hydraulic cylinder output end are provided with telescopic rod, and the bottom end of telescopic rod is provided with bottom plate, and the downside wall of bottom plate is provided with
Upper mold, the centre of pedestal side wall are provided with lower mold, and the lateral wall of column is provided with bearing, and the phase of left and right sides bearing
Proximal surface is provided with bar, and bar includes rotating bar, and the outside of side and bearing of the rotating bar far from upper mold, rotating bar
The other side is provided with connecting rod, is connected by hinge at the top of connecting rod and rotating bar adjacent surface, rotating bar far from bearing one
End is successively plugged with two groups of inserted links from top to bottom, and two groups of inserted links are provided with poke rod close to the side of bearing, and poke rod
Bottom end activity runs through the downside wall of rotating bar, and connecting rod offers the inserted link hole to match with inserted link close to one end of bearing.
Preferably, the right side opening of connecting rod side wall is equipped with holding tank, and the downside wall of holding tank inner cavity, which is evenly arranged with, to be subtracted
Spring is shaken, the top of damping spring is provided with buffer stopper, pilot hole is uniformly provided at left and right sides of buffer stopper, and in pilot hole
The bottom activity of chamber is plugged with guide post, and the bottom end of guide post is connect with the downside wall of holding tank inner cavity.
Preferably, spring groove is provided on the left of rotating bar downside wall, and the side wall of spring groove inner cavity is provided with promotion
Spring, and the bottom end of push the spring is provided with card ball, the bottom fixing sleeve of column lateral wall is connected to supporting plate, and supporting plate is located at bar
Bottom, the side wall of supporting plate is evenly arranged with the card ball groove to match with card ball.
Preferably, guide sleeve, and the bottom activity of guide sleeve inner cavity are provided at left and right sides of top plate downside wall
It is plugged with guiding inserted link, and is oriented to the bottom end of inserted link and the side wall connection of bottom plate, the bottom of guide sleeve internal chamber wall and guiding
Be uniformly arranged fluted at the top of inserted link lateral wall, and the inner cavity of groove is movably set with ball, the internal chamber wall of guide sleeve and
The lateral wall of guiding inserted link offers the ball grooves to match with ball.
Preferably, the side wall of buffer stopper offers card slot, the side that the two groups of columns in left and right are located remotely from each other be provided with
The fixture block that card slot matches.
Preferably, the side wall of buffer stopper is provided with rubber pad, and the side wall of rubber pad is evenly arranged with convex grain, and convex
Grain is hollow hemispherical rubber convex grain.
Compared with prior art, the beneficial effects of the present invention are:
1. the device makes bar go to the bottom of bottom plate by bearing, play the role of support to bottom plate, in bottom plate accident
When tenesmus, bottom plate is held by bar, bottom plate is avoided to continue to drop, injures staff, the safety to staff of raising by a crashing object
It ensures；
2. bottom plate pushes down on buffer stopper, play the role of damping, buffering by the expansion and contraction of damping spring,
Reduction bottom plate, which surprisingly drops, causes impact force to bar, and the presence of rubber pad further functions as the effect of damping, buffering, reduces bottom
Plate surprisingly drops and causes impact force to buffer stopper, extends the service life of bar, and reduces and make an uproar with what is generated when buffer stopper collision
Sound；
3. being rotatablely connected bar by hinge, fold bar in L-shaped, and by the inner cavity of fixture block insertion card slot, to connection
Bar plays fixed function, reduces the dimensional footprint of bar, the storage facilitated.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is bar structural schematic diagram of the present invention.
In figure: 1 pedestal, 2 columns, 3 top plates, 4 hydraulic cylinders, 5 bottom plates, 6 upper molds, 7 lower molds, 8 bearings, 9 bars, 91 turns
Lever, 92 connecting rods, 93 hinges, 94 inserted links, 95 poke rods, 96 inserted link holes, 10 telescopic rods, 11 holding tanks, 12 damping springs, 13
Buffer stopper, 14 guide posts, 15 pilot holes, 16 card slots, 17 fixture blocks, 18 guide sleeves, 19 spring grooves, 20 push the springs, 21 card balls,
22 supporting plates.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of hydraulic press with defencive function, including pedestal
1, the left and right sides at 1 top of pedestal is provided with column 2, and the top of left and right sides column 2 is provided with top plate 3, is arranged on top plate 3
There is hydraulic cylinder 4, the bottom of 4 output end of hydraulic cylinder is provided with telescopic rod 10, and the bottom end of telescopic rod 10 is provided with bottom plate 5, bottom plate 5
Downside wall is provided with upper mold 6, and the centre of 1 side wall of pedestal is provided with lower mold 7, and the lateral wall of column 2 is provided with bearing 8,
And the adjacent surface of left and right sides bearing 8 is provided with bar 9, by rolling bearing 8, bar 9 is made to be located at the bottom of bottom plate 5, rises
To the effect of support baseboard 5, avoids bottom plate 5 from surprisingly dropping, by rolling bearing 8, make bar 9 far from bottom plate 5, facilitate the dress
The normal work set, bar 9 include rotating bar 91, and the outside of rotating bar 91 side far from upper mold 6 and bearing 8, rotation
The other side of bar 91 is provided with connecting rod 92, and connecting rod 92 is connect by hinge 93 with the top of 91 adjacent surface of rotating bar, rotated
The one end of bar 91 far from bearing 8 is successively plugged with two groups of inserted links 94 from top to bottom, and two groups of inserted links 94 are set close to the side of bearing 8
It is equipped with poke rod 95, and the bottom end activity of poke rod 95 runs through the downside wall of rotating bar 91, connecting rod 92 is close to one end of bearing 8
Offer the inserted link hole 96 to match with inserted link 94.
Wherein, the right side opening of 92 side wall of connecting rod is equipped with holding tank 11, and the downside wall of 11 inner cavity of holding tank is uniformly arranged
There is damping spring 12, the top of damping spring 12 is provided with buffer stopper 13, and the left and right sides of buffer stopper 13 is uniformly provided with guiding
Hole 15, and the bottom activity of 15 inner cavity of pilot hole is plugged with guide post 14, and the bottom end of guide post 14 and 11 inner cavity of holding tank
The matching of downside wall connection guide post 14 and pilot hole 15 plays guiding role to buffer stopper 13, avoids buffer stopper 13 from deviating, bottom
Plate 5 pushes down on buffer stopper 13 when surprisingly dropping, and plays the role of damping, buffering by the expansion and contraction of damping spring 12,
It reduces the unexpected tenesmus of bottom plate 5 and impact force is caused to bar 9；
Spring groove 19 is provided on the left of 91 downside wall of rotating bar, and the side wall of 19 inner cavity of spring groove is provided with promotion bullet
Spring 20, and the bottom end of push the spring 20 is provided with card ball 21, the bottom fixing sleeve of 2 lateral wall of column is connected to supporting plate 22, and supporting plate
22 are located at the bottom of bar 9, and the side wall of supporting plate 22 is evenly arranged with the card ball groove to match with card ball 21, passes through push the spring
20 push down on card ball 21, and card ball 21 is made to be caught in the inner cavity of card ball groove, play fixed function to bar 9, can be to avoid bar 9
Unintentional rotation, and the smooth inner cavity for facilitating disengaging card ball groove in surface of card ball 21；
Guide sleeve 18 is provided at left and right sides of 3 downside wall of top plate, and the bottom activity of 18 inner cavity of guide sleeve is inserted
It is connected to guiding inserted link, and the bottom end for being oriented to inserted link is connect with the side wall of bottom plate 5, the bottom of 18 internal chamber wall of guide sleeve and guiding
It is uniformly arranged fluted at the top of inserted link lateral wall, and the inner cavity of groove is movably set with ball, the internal chamber wall of guide sleeve 18
The ball grooves to match with ball are offered with the lateral wall of guiding inserted link, the matching of guide sleeve 18 and guiding inserted link is right
Bottom plate 5 plays guiding role, avoids bottom plate 5 from surprisingly deviating, and the matching of ball and ball grooves reduces guide sleeve 18 and leads
To the frictional force between inserted link；
The side wall of buffer stopper 13 offers card slot 16, and the side that the two groups of columns 2 in left and right are located remotely from each other is provided with and blocks
The fixture block 17 that slot 16 matches plays fixed function in the bar 9 of L-shaped to folding by the matching of card slot 16 and fixture block 17,
Reduce the occupancy in 9 space of bar；
The side wall of buffer stopper 13 is provided with rubber pad, and the side wall of rubber pad is evenly arranged with convex grain, and convex grain is
Hollow hemispherical rubber convex grain further functions as the effect of damping, buffering, reduces the unexpected tenesmus of bottom plate 5 and causes to rush to buffer stopper 13
Power is hit, and reduces the noise generated when colliding with buffer stopper 13.
Working principle: bar 92 is rotatablely connected by hinge 92, makes connecting rod 92 and rotating bar 91 in linear type, by stirring
Bar 95 pushes inserted link 94 mobile, so that inserted link 94 is inserted into the inner cavity in inserted link hole 96, plays fixed function to connecting rod 92, and to connection
Bar 92 plays the role of support, and bar 9 is gone to the bottom of bottom plate 5 by bearing 8, then carries out to upper mold 6 and lower mold 7
Dismounting and change, when the unexpected tenesmus of bottom plate 5, buffer stopper 13 holds bottom plate 5, and bottom plate 5 is avoided to move down, bottom plate 5 by buffer stopper 13 to
When lower promotion, play the role of damping, buffering by the expansion and contraction of damping spring 12, reduces the unexpected tenesmus of bottom plate 5 to bar
9 cause impact force, and at this moment inserted link 94 plays the role of dispersion force to hinge 93, and the impact force of moment is avoided to cause to damage to hinge 93
Bar 9, after mold is with changing, is diverted away from the side of upper mold 6 by wound, is pushed inserted link 94 mobile by poke rod 95, is made
Inserted link 94 exits the inner cavity in inserted link hole 96, is rotatablely connected bar 92 by hinge 93, folds bar 9 in L-shaped, and by fixture block 17
It is inserted into the inner cavity of card slot 16, fixed function is played to connecting rod 92.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of hydraulic press with defencive function, including pedestal (1), it is characterised in that: the left and right two at the top of the pedestal (1)
Side is provided with column (2), is provided at the top of the left and right sides column (2) top plate (3), is provided on the top plate (3)
The bottom of hydraulic cylinder (4), hydraulic cylinder (4) output end is provided with telescopic rod (10), the bottom end setting of the telescopic rod (10)
Have bottom plate (5), the downside wall of the bottom plate (5) is provided with upper mold (6), and the centre of pedestal (1) side wall is provided with down
The lateral wall of mold (7), the column (2) is provided with bearing (8), and the adjacent surface of left and right sides bearing (8) is provided with gear
Bar (9), the bar (9) includes rotating bar (91), and side and bearing (8) of the rotating bar (91) far from upper mold (6) is outer
The other side of side, the rotating bar (91) is provided with connecting rod (92), the connecting rod (92) and rotating bar (91) adjacent surface
Top is connected by hinge (93), and the rotating bar (91) is successively plugged with two groups far from the one end of bearing (8) from top to bottom and inserts
Bar (94), and two groups of inserted links (94) are provided with poke rod (95) close to the side of bearing (8), and the bottom end activity of poke rod (95)
Downside wall through rotating bar (91), the connecting rod (92) offers close to the one end of bearing (8) to be matched with inserted link (94)
Inserted link hole (96).
2. a kind of hydraulic press with defencive function according to claim 1, it is characterised in that: connecting rod (92) top
The right side opening of side wall is equipped with holding tank (11), and the downside wall of holding tank (11) inner cavity is evenly arranged with damping spring (12),
The top of the damping spring (12) is provided with buffer stopper (13), is uniformly provided with guiding at left and right sides of the buffer stopper (13)
Hole (15), and the bottom activity of pilot hole (15) inner cavity is plugged with guide post (14), and the bottom end of guide post (14) and holding tank
(11) the downside wall connection of inner cavity.
3. a kind of hydraulic press with defencive function according to claim 1, it is characterised in that: rotating bar (91) bottom
It is provided with spring groove (19), and the side wall of spring groove (19) inner cavity is provided with push the spring (20), and pushes on the left of side wall
The bottom end of spring (20) is provided with card ball (21), and the bottom fixing sleeve of column (2) lateral wall is connected to supporting plate (22), and supporting plate
(22) it is located at the bottom of bar (9), the side wall of the supporting plate (22) is evenly arranged with the card ball groove to match with card ball (21).
4. a kind of hydraulic press with defencive function according to claim 1, it is characterised in that: top plate (3) bottom side
It is provided at left and right sides of wall guide sleeve (18), and the bottom activity of guide sleeve (18) inner cavity is plugged with guiding inserted link,
And the bottom end for being oriented to inserted link is connect with the side wall of bottom plate (5), the bottom of guide sleeve (18) internal chamber wall and guiding inserted link
It is uniformly arranged fluted at the top of lateral wall, and the inner cavity of groove is movably set with ball, the inner cavity of the guide sleeve (18)
Wall and the lateral wall for being oriented to inserted link offer the ball grooves to match with ball.
5. a kind of hydraulic press with defencive function according to claim 2, it is characterised in that: the buffer stopper (13)
Side wall offers card slot (16), and the side that column (2) described in two groups of left and right is located remotely from each other is provided with and card slot (16) phase
The fixture block (17) matched.
6. a kind of hydraulic press with defencive function according to claim 2, it is characterised in that: the buffer stopper (13)
Side wall is provided with rubber pad, and the side wall of rubber pad is evenly arranged with convex grain, and convex grain is hollow hemispherical rubber convex grain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811283296.7A CN109084165A (en) | 2018-10-31 | 2018-10-31 | A kind of hydraulic press with defencive function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811283296.7A CN109084165A (en) | 2018-10-31 | 2018-10-31 | A kind of hydraulic press with defencive function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109084165A true CN109084165A (en) | 2018-12-25 |
Family
ID=64844535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811283296.7A Withdrawn CN109084165A (en) | 2018-10-31 | 2018-10-31 | A kind of hydraulic press with defencive function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109084165A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111409006A (en) * | 2020-03-13 | 2020-07-14 | 东莞市飞尧科技有限公司 | Accidental dropping prevention sweeping and polishing machine |
| CN111873536A (en) * | 2020-08-03 | 2020-11-03 | 俞杏正 | Prevent punching machine of excessive pressure damage |
-
2018
- 2018-10-31 CN CN201811283296.7A patent/CN109084165A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111409006A (en) * | 2020-03-13 | 2020-07-14 | 东莞市飞尧科技有限公司 | Accidental dropping prevention sweeping and polishing machine |
| CN111873536A (en) * | 2020-08-03 | 2020-11-03 | 俞杏正 | Prevent punching machine of excessive pressure damage |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181225 |
|
| WW01 | Invention patent application withdrawn after publication |