CN212737224U - Control device of servo hydraulic machine - Google Patents
Control device of servo hydraulic machine Download PDFInfo
- Publication number
- CN212737224U CN212737224U CN202021055615.1U CN202021055615U CN212737224U CN 212737224 U CN212737224 U CN 212737224U CN 202021055615 U CN202021055615 U CN 202021055615U CN 212737224 U CN212737224 U CN 212737224U
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- China
- Prior art keywords
- base
- servo hydraulic
- fixed
- control device
- fixing
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Abstract
The utility model belongs to the technical field of servo hydraulic press, especially, controlling means of servo hydraulic press to current complicated problem of dismantlement process, the following scheme is put forward at present, and it includes the base, the base is hollow structure, and the fixed orifices has all been seted up to base top both sides, and slidable mounting has the dead lever in the fixed orifices, and outside the top of dead lever extended to the base, and fixed mounting had same pneumatic cylinder, and in the bottom of dead lever extended to the base, two dead levers extended to the one side that is close to each other in the base and all seted up the fixed slot, seted up first sliding tray on the inner wall of base top, the equal slidable mounting in both sides had first sliding tray, and fixed mounting has the fixed plate on the first sliding tray. The utility model discloses with pneumatic cylinder fixed mounting on the dead lever, the time of reduction dismantlement in can very big degree for the time of maintenance promotes work efficiency simultaneously.
Description
Technical Field
The utility model relates to a servo hydraulic press technical field especially relates to a controlling means of servo hydraulic press.
Background
A hydraulic machine is a machine for transferring energy to carry out various processes, made according to the pascal principle, using a liquid as working medium. The hydraulic machine generally comprises a machine body, a power system and a hydraulic control system.
The patent with the application number of CN201621255991.9 discloses a control system of hydraulic press, including crossbeam, slider, pneumatic cylinder and base, the pneumatic cylinder sets up on the crossbeam and is connected with the slider, and the slider is located the base top, and pressure control system includes the controller, inputs the screen, proportional valve amplifier and proportional valve, input screen and controller electric connection, controller and proportional valve amplifier electric connection, proportional valve amplifier and proportional valve electric connection, proportional valve and pneumatic cylinder intercommunication. The control system of the hydraulic machine can improve the lifting stability of the sliding block of the hydraulic machine, so that the sliding block can work more stably, and the noise and the loss are reduced; meanwhile, the piston rod can be adjusted, so that the hydraulic press can meet the power output requirements of different products, and the processing precision of the products is improved.
However, in the use process of the patent, the hydraulic cylinder is often damaged, but the hydraulic cylinder installation process is complex, a large amount of maintenance time is wasted, and meanwhile, the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a control device of a servo hydraulic machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a controlling means of servo hydraulic press, includes the base, the base is hollow structure, and the fixed orifices has all been seted up to base top both sides, and slidable mounting has the dead lever in the fixed orifices, and outside the top of dead lever extended to the base, and fixed mounting has same pneumatic cylinder, and in the bottom of dead lever extended to the base, the fixed slot had all been seted up to one side that two dead levers are close to each other in extending to the base, seted up first sliding tray on the inner wall of base top, equal slidable mounting in both sides has first sliding block in the first sliding tray, and fixed mounting has the fixed plate on the first sliding block, and one side fixed mounting that two fixed plates kept away from each other has the quarter butt, and quarter butt.
Preferably, the same first spring is fixedly mounted at the top of the side, close to each other, of the two fixing plates.
Preferably, one side of each of the two fixing plates, which is close to each other, is rotatably provided with a first rotating shaft, one end of each of the two connecting rods is fixedly arranged on the first rotating shaft, and the other end of each of the two connecting rods is rotatably provided with a second rotating shaft.
Preferably, the bottom of the second rotating shaft is rotatably provided with a pull rod, and one side of the pull rod is provided with a limit groove.
Preferably, a through hole is formed in the inner wall of the bottom of the base, and the bottom of the pull rod penetrates through the through hole and extends out of the base.
Preferably, a second sliding groove is formed in the bottom of the base, one end of a second spring is fixedly mounted in the second sliding groove, a second sliding block is fixedly mounted at the other end of the second spring, a limiting rod is fixedly mounted on the second sliding block, and the limiting rod is matched with the limiting groove.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, a controlling means of servo hydraulic press, when needs maintain, at first spur the pull rod, then the pull rod drives the second pivot, the second pivot drives the connecting rod, the connecting rod drives first pivot, first pivot drives the fixed plate, the fixed plate drives the quarter butt, then make the quarter butt break away from the fixed slot, spacing groove on the pull rod cup joints on the gag lever post simultaneously, can take out the pneumatic cylinder, when the maintenance finishes, inject the dead lever in the fixed orifices, then slide the gag lever post, then the gag lever post breaks away from the spacing groove, then the fixed plate is under the effect of first spring, to both sides motion, make the quarter butt block into in the fixed slot, thereby reach the purpose of quick maintenance.
The utility model discloses with pneumatic cylinder fixed mounting on the dead lever, the time of reduction dismantlement in can very big degree for the time of maintenance promotes work efficiency simultaneously.
Drawings
Fig. 1 is a schematic front structural diagram of a control device of a servo hydraulic machine according to the present invention;
fig. 2 is a schematic structural diagram of a part a of a control device of a servo hydraulic machine according to the present invention;
fig. 3 is a schematic structural diagram of a part B of a control device of a servo hydraulic machine according to the present invention.
In the figure: the device comprises a base 1, a fixing hole 2, a fixing rod 3, a hydraulic cylinder 4, a fixing groove 5, a first sliding groove 6, a first sliding block 7, a fixing plate 8, a short rod 9, a first rotating shaft 10, a connecting rod 11, a first spring 12, a second rotating shaft 13, a pull rod 14, a limiting groove 15, a through hole 16, a second sliding groove 17, a second spring 18, a second sliding block 19 and a limiting rod 20.
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.
Example one
Referring to fig. 1-3, a control device of a servo hydraulic press comprises a base 1, wherein the base 1 is of a hollow structure, fixing holes 2 are respectively formed in two sides of the top of the base 1, fixing rods 3 are slidably mounted in the fixing holes 2, the tops of the fixing rods 3 extend out of the base 1 and are fixedly provided with a same hydraulic cylinder 4, the bottoms of the fixing rods 3 extend into the base 1, fixing grooves 5 are respectively formed in one sides, close to each other, of the two fixing rods 3 extending into the base 1, a first sliding groove 6 is formed in the inner wall of the top of the base 1, first sliding blocks 7 are slidably mounted on two sides in the first sliding grooves 6, fixing plates 8 are fixedly mounted on the first sliding blocks 7, short rods 9 are fixedly mounted on one sides, far away from each other, of the two fixing plates 8, the short rods 9 are matched with the fixing grooves 5, the fixing holes 2 are used for fixing, the fixing plate 8 is used for fixing.
The utility model discloses in, two one side top fixed mounting that the fixed plate 8 is close to each other have same first spring 12, and first spring 12 is used for reseing.
The utility model discloses in, two fixed plates 8 one side that are close to each other are rotated and are installed first pivot 10, and fixed mounting has the one end of connecting rod 11 on the first pivot 10, and same second pivot 13 is installed in the other end rotation of two connecting rods 11, and connecting rod 11 is used for connecting, and first pivot 10 is used for rotating.
The utility model discloses in, second pivot 13 bottom is rotated and is installed pull rod 14, and spacing groove 15 has been seted up to pull rod 14 one side, and spacing groove 15 is used for fixing.
The utility model discloses in, seted up through-hole 16 on the inner wall of base 1 bottom, the bottom of pull rod 14 is passed through-hole 16 and is extended to outside the base 1.
The utility model discloses in, second sliding tray 17 has been seted up to base 1 bottom, and fixed mounting has the one end of second spring 18 in the second sliding tray 17, and the other end fixed mounting of second spring 18 has second sliding block 19, and fixed mounting has gag lever post 20 on the second sliding block 19, and gag lever post 20 and 15 looks adaptations of gag lever post, and gag lever post 20 is used for fixing.
Example two
The utility model provides a controlling means of servo hydraulic press, the on-line screen storage device comprises a base 1, base 1 is hollow structure, 1 top both sides of base have all dug fixed orifices 2, slidable mounting has dead lever 3 in fixed orifices 2, the top of dead lever 3 extends to outside the base 1, and fixed welding has same pneumatic cylinder 4, the bottom of dead lever 3 extends to in the base 1, two dead levers 3 extend to the base 1 in one side that is close to each other all chisel fixed slot 5, chisel on the 1 top inner wall of base has first sliding tray 6, equal slidable mounting in the 6 interior both sides of first sliding tray has first sliding block 7, fixed welding has fixed plate 8 on first sliding block 7, one side fixed welding that two fixed plates 8 kept away from each other has stub 9, and stub 9 and 5 looks adaptations of fixed slot.
The utility model discloses in, two fixed plate 8 one side top fixed welding that are close to each other have same first spring 12.
The utility model discloses in, one side that two fixed plates 8 are close to each other is rotated and is installed first pivot 10, and fixed welding has the one end of connecting rod 11 on the first pivot 10, and same second pivot 13 is installed in the other end rotation of two connecting rods 11.
The utility model discloses in, second pivot 13 bottom is rotated and is installed pull rod 14, and the chisel has spacing groove 15 on one side of pull rod 14.
The utility model discloses in, there is through-hole 16 the chisel on the inner wall of base 1 bottom, and the bottom of pull rod 14 is passed through-hole 16 and is extended to outside the base 1.
The utility model discloses in, the chisel has second sliding tray 17 bottom base 1, and second sliding tray 17 internal fixation welds the one end that has second spring 18, and the fixed welding of the other end of second spring 18 has second sliding block 19, and fixed welding has gag lever post 20 on the second sliding block 19, and gag lever post 20 and 15 looks adaptations of gag lever post.
The utility model discloses in, a controlling means of servo hydraulic press, when needs maintain, at first spur pull rod 14, then pull rod 14 drives second pivot 13, second pivot 13 drives connecting rod 11, connecting rod 11 drives first pivot 10, first pivot 10 drives fixed plate 8, fixed plate 8 drives quarter butt 9, then make quarter butt 9 break away from fixed slot 5, spacing groove 15 on the pull rod 14 cup joints on gag lever post 20 simultaneously, can take out pneumatic cylinder 4, when the maintenance finishes, inject dead lever 3 into fixed orifices 2 in, then slide gag lever post 20, then gag lever post 20 breaks away from spacing groove 15, then fixed plate 8 is under the effect of first spring 12, to both sides motion, make quarter butt 9 block into in the fixed slot 5, thereby reach the purpose of quick maintenance.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A control device of a servo hydraulic machine comprises a base (1) and is characterized in that the base (1) is of a hollow structure, fixing holes (2) are formed in two sides of the top of the base (1), fixing rods (3) are slidably mounted in the fixing holes (2), the tops of the fixing rods (3) extend out of the base (1), the same hydraulic cylinder (4) is fixedly mounted, the bottoms of the fixing rods (3) extend into the base (1), fixing grooves (5) are formed in the sides, close to each other, of the two fixing rods (3) extending into the base (1), a first sliding groove (6) is formed in the inner wall of the top of the base (1), first sliding blocks (7) are slidably mounted on two sides in the first sliding groove (6), fixing plates (8) are fixedly mounted on the first sliding blocks (7), and short rods (9) are fixedly mounted on the side, far away from each other, of the two fixing plates (, and the short rod (9) is matched with the fixed groove (5).
2. A control device for a servo hydraulic machine, according to claim 1, characterized in that the same first spring (12) is fixedly mounted on the top of the side where the two fixed plates (8) are close to each other.
3. A control device for a servo hydraulic machine, according to claim 1, characterized in that the sides of the two fixed plates (8) close to each other are rotatably mounted with a first rotating shaft (10), one end of the connecting rod (11) is fixedly mounted on the first rotating shaft (10), and the other end of the two connecting rods (11) is rotatably mounted with a second rotating shaft (13).
4. The control device of the servo hydraulic machine as claimed in claim 3, wherein a pull rod (14) is rotatably mounted at the bottom of the second rotating shaft (13), and a limit groove (15) is formed in one side of the pull rod (14).
5. The control device of the servo hydraulic machine as claimed in claim 1, wherein the inner wall of the bottom of the base (1) is provided with a through hole (16), and the bottom of the pull rod (14) passes through the through hole (16) and extends out of the base (1).
6. The control device of the servo hydraulic machine as claimed in claim 1, wherein a second sliding groove (17) is formed in the bottom of the base (1), one end of a second spring (18) is fixedly installed in the second sliding groove (17), a second sliding block (19) is fixedly installed at the other end of the second spring (18), a limiting rod (20) is fixedly installed on the second sliding block (19), and the limiting rod (20) is matched with the limiting groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021055615.1U CN212737224U (en) | 2020-06-10 | 2020-06-10 | Control device of servo hydraulic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021055615.1U CN212737224U (en) | 2020-06-10 | 2020-06-10 | Control device of servo hydraulic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212737224U true CN212737224U (en) | 2021-03-19 |
Family
ID=75007342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021055615.1U Expired - Fee Related CN212737224U (en) | 2020-06-10 | 2020-06-10 | Control device of servo hydraulic machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212737224U (en) |
-
2020
- 2020-06-10 CN CN202021055615.1U patent/CN212737224U/en not_active Expired - Fee Related
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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: 20210319 |