CN207772463U - A kind of flat plate hydraulic machine - Google Patents
A kind of flat plate hydraulic machine Download PDFInfo
- Publication number
- CN207772463U CN207772463U CN201721831571.5U CN201721831571U CN207772463U CN 207772463 U CN207772463 U CN 207772463U CN 201721831571 U CN201721831571 U CN 201721831571U CN 207772463 U CN207772463 U CN 207772463U
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- China
- Prior art keywords
- groove
- copper billet
- sliding slot
- mandril
- far
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Abstract
The utility model discloses a kind of flat plate hydraulic machines, including pedestal, the first groove is offered at the top of the pedestal, it is slidably fitted with mandril in first groove, the top of mandril extends to outside the first groove, the bottom end of mandril offers the second groove, it is slidably fitted with slide bar in second groove, the bottom end of slide bar extends to outside the second groove, and it is fixedly mounted in the bottom interior wall of the first groove, the first spring is installed in the top inner wall of second groove, it is fixedly connected between first spring and slide bar, sliding slot is offered on the side inner wall of first groove, the first copper billet is slidably fitted in sliding slot, the side of first copper billet extends to outside sliding slot, and it is fixedly mounted on mandril, fixed link is installed in sliding slot, first copper billet is slidably located in fixed link.The utility model can not only improve the machining accuracy of workpiece, and can be effectively protected workpiece, and personnel easy to operation use.
Description
Technical field
The utility model is related to hydraulic press technical field more particularly to a kind of flat plate hydraulic machines.
Background technology
Hydraulic press is one kind using liquid as working media, each according to being realized made of pascal's principle for transmitting energy
The machine of kind technique, hydraulic press are generally made of the machine, dynamical system and hydraulic control system three parts, and hydraulic press classification has valve
Door hydraulic press, liquid hydraulic press, project hydropress.
People often carry out pressing operation with flat plate hydraulic machine to workpiece at present, but flat plate hydraulic machine at present on the market is usual
Without spacing alarm mechanism, when carrying out operation using flat plate hydraulic machine, pressing plate cannot be timely more than people after defined position
It was found that not only influencing the precision of processing, and it is easy to cause workpiece damage.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of tablet hydraulic pressure proposed
Machine.
To achieve the goals above, the utility model uses following technical solution：
A kind of flat plate hydraulic machine, including pedestal, offer the first groove at the top of the pedestal, sliding peace in the first groove
Equipped with mandril, the top of mandril extends to outside the first groove, and the bottom end of mandril offers the second groove, and peace is slided in the second groove
Equipped with slide bar, the bottom end of slide bar extends to outside the second groove, and is fixedly mounted in the bottom interior wall of the first groove, the second groove
Top inner wall on be installed with the first spring, be fixedly connected between the first spring and slide bar；
Sliding slot is offered on the side inner wall of first groove, and the first copper billet, the first copper billet are slidably fitted in sliding slot
Side extend to outside sliding slot, and be fixedly mounted on mandril, fixed link be installed in sliding slot, the sliding of the first copper billet is arranged
In fixed link, the lower section of the first copper billet is equipped with the second copper billet being slidably mounted in sliding slot, and the second copper billet is slidably located in
In fixed link, the second copper billet is rotatablely equipped with connecting rod, link tilt setting far from the side that sliding slot is open, and sliding slot is opened far from sliding slot
Third groove is offered on the side inner wall of mouth, third groove offers screw hole on the side inner wall far from third slot opening,
Lead screw is movably installed in screw hole, the one end of lead screw far from third groove extends to outside screw hole, and lead screw is located at one end in screw hole
It is rotatablely equipped with fixed column, the one end of fixed column far from lead screw extends to outside screw hole, and motion bar is slidably fitted in fixed column, living
One end of lever extends to outside fixed column, and the one end of connecting rod far from the first copper billet is rotatably installed on motion bar.
Preferably, the lower section of the lead screw is equipped with the accumulator being fixedly mounted on pedestal, and the lower section of accumulator is equipped with admittedly
The base-mounted alarm in Dingan County, first copper billet, the second copper billet, accumulator and alarm are electrically connected successively to be constituted back
Road, the mandril, fixed link and connecting rod are insulator.
Preferably, the first locating slot is offered on side inner wall of first groove far from sliding slot, mandril is far from first
The side of copper billet is installed with locating piece, and locating piece is slidably connected with the first locating slot.
Preferably, the one end of the fixed column far from lead screw offers the 4th groove, and it is recessed that motion bar is slidably mounted on the 4th
In slot, and the one end of motion bar far from lead screw extends to outside the 4th groove, and the 4th groove is fixed on the side inner wall of lead screw
Second spring is installed, is fixedly connected between second spring and motion bar.
Preferably, the second locating slot is offered in the bottom interior wall of the third groove, the bottom of motion bar is fixedly mounted
There are locating rod, the bottom end of locating rod to be slidably mounted in the second locating slot.
Preferably, the both sides of the slide bar are symmetrically nested with ball, and ball is in contact with the inner wall of the second groove.
Preferably, be installed with holder at the top of the pedestal, the bottom of holder is installed with oil cylinder, oil cylinder it is defeated
The pressing plate being installed on shaft above pedestal is installed with parcel shelf at the top of pedestal, and pressing plate is located at glove
The surface of plate.
Compared with prior art, the utility model has the beneficial effects that：
In the utility model, pass through pedestal, the first groove, mandril, the second groove, slide bar, the first spring, sliding slot, first
Copper billet, fixed link, the second copper billet, connecting rod, third groove, screw hole, lead screw, fixed column and motion bar match, and pass through oil cylinder band
Dynamic pressure plate moves down, and pressing plate will push mandril to move down with after ejector pin contact, and slide bar will compress the first spring, the first bronze medal
Block is moved with mandril, to close to the second copper billet side, after the first copper billet is contacted with the second copper billet, and accumulator and alarm
Device will be connected to, and alarm sends out alarm, and the i.e. controllable cylinder of operating personnel stops pushing, to ensure the machining accuracy of workpiece,
Defective work piece is avoided, in the process, the second copper billet will push connecting rod, connecting rod to push motion bar to the 4th groove during gliding
Interior movement simultaneously compresses second spring, and second spring is made to generate bounce, when oil cylinder band dynamic pressure plate moves up, in the first spring
With under the rebound force effect of second spring, mandril, the first copper billet and the second copper billet can automatically reset, and the utility model is not only
The machining accuracy of workpiece can be improved, and workpiece can be effectively protected, personnel easy to operation use.
Description of the drawings
Fig. 1 be the utility model proposes a kind of flat plate hydraulic machine schematic cross-sectional view；
Fig. 2 be the utility model proposes a kind of flat plate hydraulic machine in part A schematic cross-sectional view；
Fig. 3 is the schematic cross-sectional view of part B in Fig. 2；
Fig. 4 be the utility model proposes a kind of flat plate hydraulic machine in the first copper billet dimensional structure diagram.
In figure：1 pedestal, 2 first grooves, 3 mandrils, 4 second grooves, 5 slide bars, 6 first springs, 7 sliding slots, 8 first copper billets,
9 fixed links, 10 second copper billets, 11 connecting rods, 12 third grooves, 13 screw holes, 14 lead screws, 15 fixed columns, 16 motion bars.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, the top of a kind of flat plate hydraulic machine, including pedestal 1, pedestal 1 offers the first groove 2, and first is recessed
Mandril 3 is slidably fitted in slot 2, the top of mandril 3 extends to outside the first groove 2, and the bottom end of mandril 3 offers the second groove 4,
Slide bar 5 is slidably fitted in second groove 4, the bottom end of slide bar 5 extends to outside the second groove 4, and is fixedly mounted on the first groove 2
Bottom interior wall on, the first spring 6 is installed in the top inner wall of the second groove 4, it is solid between the first spring 6 and slide bar 5
Fixed connection；Sliding slot 7 is offered on the side inner wall of first groove 2, and the first copper billet 8, the first copper billet 8 are slidably fitted in sliding slot 7
Side extend to outside sliding slot 7, and be fixedly mounted on mandril 3, fixed link 9 be installed in sliding slot 7, the first copper billet 8 is slided
Dynamic to be set in fixed link 9, the lower section of the first copper billet 8 is equipped with the second copper billet 10 being slidably mounted in sliding slot 7, and the second copper billet
10 are slidably located in fixed link 9, and the second copper billet 10 is rotatablely equipped with connecting rod 11 far from the side that sliding slot 7 is open, and connecting rod 11 inclines
Tiltedly it is arranged, offers third groove 12 on the side inner wall that sliding slot 7 is open far from sliding slot 7, third groove 12 is far from third groove
Screw hole 13 is offered on the side inner wall of 12 openings, lead screw 14 is movably installed in screw hole 13, lead screw 14 is far from third groove 12
One end extend to outside screw hole 13, lead screw 14 is located at one end in screw hole 13 and is rotatablely equipped with fixed column 15, and fixed column 15 is separate
One end of lead screw 14 extends to outside screw hole 13, and motion bar 16 is slidably fitted in fixed column 15, and one end of motion bar 16 extends to
Outside fixed column 15, the one end of connecting rod 11 far from the first copper billet 8 is rotatably installed on motion bar 16, by pedestal 1, the first groove 2,
Mandril 3, the second groove 4, slide bar 5, the first spring 6, sliding slot 7, the first copper billet 8, fixed link 9, the second copper billet 10, connecting rod 11,
Three grooves 12, screw hole 13, lead screw 14, fixed column 15 and motion bar 16 match, and are moved down by oil cylinder band dynamic pressure plate, pressing plate
After being contacted with mandril 3, mandril 3 will be pushed to move down, slide bar 5 will compress the first spring 6, and the first copper billet 8 is moved with mandril 3
Dynamic, to close to 10 side of the second copper billet, after the first copper billet 8 is contacted with the second copper billet 10, accumulator will even with alarm
Logical, alarm sends out alarm, and the i.e. controllable cylinder of operating personnel stops pushing, to ensure the machining accuracy of workpiece, avoids damaging
Bad workpiece, in the process, the second copper billet 10 will push connecting rod 11, connecting rod 11 to push motion bar 16 to the 4th recessed during gliding
Second spring is moved and compressed in slot, second spring is made to generate bounce, when oil cylinder band dynamic pressure plate moves up, in the first bullet
Spring 6 is under the rebound force effect of second spring, and mandril 3, the first copper billet 8 and the second copper billet 10 can automatically reset, this practicality
The novel machining accuracy that can not only improve workpiece, and it can be effectively protected workpiece, personnel easy to operation use.
In the utility model, the lower section of lead screw 14 is equipped with the accumulator being fixedly mounted on pedestal 1, is set below accumulator
There are the alarm being fixedly mounted on pedestal 1, the first copper billet 8, the second copper billet 10, accumulator and alarm to be electrically connected structure successively
At circuit, mandril 3, fixed link 9 and connecting rod 11 are insulator, and the first groove 2 offers on the side inner wall far from sliding slot 7
A positioning groove, side of the mandril 3 far from the first copper billet 8 are installed with locating piece, and locating piece is slidably connected with the first locating slot,
The one end of fixed column 15 far from lead screw 14 offers the 4th groove, and motion bar 16 is slidably mounted in the 4th groove, and motion bar
16 one end far from lead screw 14 extend to outside the 4th groove, and the 4th groove is installed on the side inner wall of lead screw 14
Two springs are fixedly connected between second spring and motion bar 16, and the second locating slot is offered in the bottom interior wall of third groove 12,
The bottom of motion bar 16 is installed with locating rod, and the bottom end of locating rod is slidably mounted in the second locating slot, the both sides of slide bar 5
It symmetrically is nested with ball, ball is in contact with the inner wall of the second groove 4, and the top of pedestal 1 is installed with holder, the bottom of holder
Portion is installed with oil cylinder, and the top of the pressing plate being installed on the output shaft of oil cylinder above pedestal 1, pedestal 1 is fixed
Parcel shelf is installed, and pressing plate is located at the surface of parcel shelf, by pedestal 1, the first groove 2, mandril 3, the second groove 4, slides
Bar 5, the first spring 6, sliding slot 7, the first copper billet 8, fixed link 9, the second copper billet 10, connecting rod 11, third groove 12, screw hole 13, silk
Bar 14, fixed column 15 and motion bar 16 match, and are moved down by oil cylinder band dynamic pressure plate, after pressing plate is contacted with mandril 3, will be pushed away
Dynamic mandril 3 moves down, and slide bar 5 will compress the first spring 6, and the first copper billet 8 is moved with mandril 3, thus to the second copper billet 10
Side is close, and after the first copper billet 8 is contacted with the second copper billet 10, accumulator will be connected to alarm, and alarm sends out alarm, behaviour
Make the i.e. controllable cylinder of personnel to stop pushing, to ensure the machining accuracy of workpiece, avoids defective work piece, in the process, the
Two copper billets 10 will push connecting rod 11, connecting rod 11 that motion bar 16 is pushed to be moved into the 4th groove and compress the second bullet during gliding
Spring makes second spring generate bounce, when oil cylinder band dynamic pressure plate moves up, in the rebound of the first spring 6 and second spring
Under force effect, mandril 3, the first copper billet 8 and the second copper billet 10 can automatically reset, and the utility model can not only improve workpiece
Machining accuracy, and workpiece can be effectively protected, personnel easy to operation use.
Operation principle：In the utility model, the model YS-01Y of alarm, in actual use, it would be desirable to processing
Workpiece is placed on parcel shelf, and the spacing of the first copper billet 8 and the second copper billet 10 is then adjusted according to different processing criterion, that is, is rotated
Lead screw 14, under the action of locating rod and the second locating slot, the rotation in screw hole 13 of lead screw 14 will drive fixed column 15 to move, from
And motion bar 16 is driven to move, motion bar 16 drives connecting rod 11, connecting rod 11 that the second copper billet 10 is driven to be slided in fixed link 9 again,
To adjust the spacing of the first copper billet 8 and the second copper billet 10, it is more than defined position during preventing pressing plate from declining, then recycles
Oil cylinder band dynamic pressure plate moves down, and after pressing plate is contacted with mandril 3, mandril 3 will be pushed to move down, slide bar 5 will compress the first bullet
Spring 6, the first copper billet 8 are moved with mandril 3, thus it is close to 10 side of the second copper billet, wait for that the first copper billet 8 connects with the second copper billet 10
After touch, accumulator will be connected to alarm, and alarm sends out alarm, and the i.e. controllable cylinder of operating personnel stops pushing, to protect
The machining accuracy for demonstrate,proving workpiece, avoids defective work piece, and in the process, the second copper billet 10 will push connecting rod 11 during gliding, even
Bar 11 pushes motion bar 16 to move and compress second spring into the 4th groove, so that second spring is generated bounce, when oil cylinder band
When dynamic pressure plate moves up, under rebound force effect of first spring 6 with second spring, mandril 3, the first copper billet 8 and the second bronze medal
Block 10 can automatically reset, and accumulator will be switched off connecting with alarm, alarm stop alarm.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of flat plate hydraulic machine, including pedestal（1）, which is characterized in that the pedestal（1）Top offer the first groove
（2）, the first groove（2）Inside it is slidably fitted with mandril（3）, mandril（3）Top extend to the first groove（2）Outside, mandril（3）'s
Bottom end offers the second groove（4）, the second groove（4）Inside it is slidably fitted with slide bar（5）, slide bar（5）Bottom end extend to second
Groove（4）Outside, and it is fixedly mounted on the first groove（2）Bottom interior wall on, the second groove（4）Top inner wall on be fixedly mounted
There is the first spring（6）, the first spring（6）With slide bar（5）Between be fixedly connected；
First groove（2）Side inner wall on offer sliding slot（7）, sliding slot（7）Inside it is slidably fitted with the first copper billet（8）,
First copper billet（8）Side extend to sliding slot（7）Outside, and it is fixedly mounted on mandril（3）On, sliding slot（7）Inside it is installed with
Fixed pole（9）, the first copper billet（8）Be slidably located in fixed link（9）On, the first copper billet（8）Lower section be equipped be slidably mounted on sliding slot
（7）The second interior copper billet（10）, and the second copper billet（10）Be slidably located in fixed link（9）On, the second copper billet（10）Far from sliding slot
（7）The side of opening is rotatablely equipped with connecting rod（11）, connecting rod（11）It is obliquely installed, sliding slot（7）Far from sliding slot（7）The side of opening
Third groove is offered on inner wall（12）, third groove（12）Far from third groove（12）Spiral shell is offered on the side inner wall of opening
Hole（13）, screw hole（13）Inside it is movably installed with lead screw（14）, lead screw（14）Far from third groove（12）One end extend to screw hole
（13）Outside, lead screw（14）Positioned at screw hole（13）Interior one end is rotatablely equipped with fixed column（15）, fixed column（15）Far from lead screw
（14）One end extend to screw hole（13）Outside, fixed column（15）Inside it is slidably fitted with motion bar（16）, motion bar（16）One end
Extend to fixed column（15）Outside, connecting rod（11）Far from the first copper billet（8）One end be rotatably installed in motion bar（16）On.
2. a kind of flat plate hydraulic machine according to claim 1, which is characterized in that the lead screw（14）Lower section be equipped with fix
Mounted on pedestal（1）On accumulator, the lower section of accumulator is equipped with and is fixedly mounted on pedestal（1）On alarm, described first
Copper billet（8）, the second copper billet（10）, accumulator and alarm be electrically connected constitute circuit, the mandril successively（3）, fixed link（9）
And connecting rod（11）It is insulator.
3. a kind of flat plate hydraulic machine according to claim 1, which is characterized in that first groove（2）Far from sliding slot（7）
Side inner wall on offer the first locating slot, mandril（3）Far from the first copper billet（8）Side be installed with locating piece, it is fixed
Position block is slidably connected with the first locating slot.
4. a kind of flat plate hydraulic machine according to claim 1, which is characterized in that the fixed column（15）Far from lead screw（14）
One end offer the 4th groove, motion bar（16）It is slidably mounted in the 4th groove, and motion bar（16）Far from lead screw（14）
One end extend to outside the 4th groove, the 4th groove is close to lead screw（14）Side inner wall on be installed with second spring,
Two springs and motion bar（16）Between be fixedly connected.
5. a kind of flat plate hydraulic machine according to claim 1, which is characterized in that the third groove（12）Bottom interior wall
On offer the second locating slot, motion bar（16）Bottom be installed with locating rod, the bottom end of locating rod is slidably mounted on
In two locating slots.
6. a kind of flat plate hydraulic machine according to claim 1, which is characterized in that the slide bar（5）Both sides it is symmetrically nested
There are ball, ball and the second groove（4）Inner wall be in contact.
7. a kind of flat plate hydraulic machine according to claim 1, which is characterized in that the pedestal（1）Top be fixedly mounted
There are holder, the bottom of holder to be installed with oil cylinder, be installed with positioned at pedestal on the output shaft of oil cylinder（1）The pressure of top
Plate, pedestal（1）Top be installed with parcel shelf, and pressing plate is located at the surface of parcel shelf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721831571.5U CN207772463U (en) | 2017-12-25 | 2017-12-25 | A kind of flat plate hydraulic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721831571.5U CN207772463U (en) | 2017-12-25 | 2017-12-25 | A kind of flat plate hydraulic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207772463U true CN207772463U (en) | 2018-08-28 |
Family
ID=63224154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721831571.5U Expired - Fee Related CN207772463U (en) | 2017-12-25 | 2017-12-25 | A kind of flat plate hydraulic machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207772463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094799A (en) * | 2018-08-29 | 2018-12-28 | 温利军 | A kind of unmanned plane telescopic protection device and its manufacturing method |
-
2017
- 2017-12-25 CN CN201721831571.5U patent/CN207772463U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094799A (en) * | 2018-08-29 | 2018-12-28 | 温利军 | A kind of unmanned plane telescopic protection device and its manufacturing method |
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Legal Events
| 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: 20180828 Termination date: 20191225 |