CN210617129U - Screw structure of hydraulic motor - Google Patents
Screw structure of hydraulic motor Download PDFInfo
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- CN210617129U CN210617129U CN201921474742.2U CN201921474742U CN210617129U CN 210617129 U CN210617129 U CN 210617129U CN 201921474742 U CN201921474742 U CN 201921474742U CN 210617129 U CN210617129 U CN 210617129U
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- hydraulic motor
- fluted disc
- helical structure
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Abstract
The utility model relates to an injection mold technical field, in particular to hydraulic motor helical structure, including hydraulic motor, rotation fluted disc, chain, shock attenuation board, workstation, regulation and control device and helical structure, the one end fixed connection of hydraulic motor and shock attenuation board, the other end and the workstation fixed connection of shock attenuation board, hydraulic motor's output and rotation fluted disc fixed connection, regulation and control device and helical structure set up on the workstation, it passes through the chain with helical structure and is connected to rotate the fluted disc, regulation and control device and hydraulic motor electric connection and be connected with helical structure machinery, regulation and control device is used for detecting helical structure's rotational position to the rotational position control liquid flow according to helical structure flows through hydraulic motor makes hydraulic motor positive rotation or contrary rotation. The utility model discloses a hydraulic motor helical structure can effectively reduce and make the not hard up of hydraulic motor erection joint part by the vibration, is favorable to improving hydraulic motor's life.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an injection mold technical field, in particular to hydraulic motor helical structure.
[ background of the invention ]
The mold is a mold and a tool which are used for obtaining products by injection molding, blow molding, extrusion, die casting and the like in industry. After the product is formed, a hydraulic motor mechanism is usually required to be matched with an ejecting mechanism to eject the product so as to realize the unloading of the product.
Most of the hydraulic motors on the market vibrate during the operation process, which results in the looseness of the installation connection part of the hydraulic motor, and the generated vibration also affects the service life of the hydraulic motor.
Therefore, how to reduce the vibration effect of the hydraulic motor becomes the key point to be solved.
[ Utility model ] content
In order to overcome the technical problem, the utility model provides a hydraulic motor helical structure.
The utility model provides a technical problem's scheme provides a hydraulic motor helical structure, including hydraulic motor, rotation fluted disc, chain, damping plate, workstation, regulation and control device and helical structure, the one end fixed connection of hydraulic motor and damping plate, the other end and the workstation fixed connection of damping plate, hydraulic motor's output and rotation fluted disc fixed connection, regulation and control device and helical structure set up on the workstation, it passes through the chain with helical structure to rotate the fluted disc and is connected, regulation and control device and helical structure mechanical connection.
Preferably, hydraulic motor helical structure still includes the hydraulic pump, the hydraulic pump and regulation and control device electric connection, the hydraulic motor includes first inlet and the second inlet of intercommunication, the hydraulic pump communicates in order to provide liquid pressure with first inlet second inlet pipeline respectively and gives the hydraulic motor, regulation and control device control hydraulic pump makes the hydraulic motor just rotatory or control hydraulic pump from second inlet feed liquid to flowing out from first inlet to making the hydraulic motor contra-rotation from second inlet feed liquid to flowing out from first inlet.
Preferably, the spiral structure includes a first-stage fluted disc and two second-stage fluted discs engaged with the first-stage fluted disc, and the spiral structure further includes three fixed columns, the three fixed columns are respectively and fixedly connected with the workbench, the three fixed columns are respectively and rotatably connected with the first-stage fluted disc and the two second-stage fluted discs, the first-stage fluted disc is connected with the chain, one of the two second-stage fluted discs is arranged between the first-stage fluted disc and the rotating fluted disc, and the other one of the two second-stage fluted discs is arranged at one end of the first-stage fluted disc far away from the rotating fluted disc.
Preferably, the regulation and control device includes carry inductor and the inductor that moves back of fixed setting on the workstation be provided with the bump on the second level fluted disc, the carry inductor includes the carry contact piece that can contact with the bump, the inductor that moves back includes the contact piece that moves back that can contact with the bump.
Preferably, the carry inductor further comprises a carry induction switch connected with the carry contact block, and the retreat inductor further comprises a retreat induction switch connected with the retreat contact block.
Preferably, the carry inductive switch is one of a pressure sensor, a photoelectric sensor and an ultrasonic sensor; the retreat induction switch is one of a pressure sensor, a photoelectric sensor and an ultrasonic sensor.
Preferably, the vibration damping plate is respectively in threaded connection with the hydraulic motor and the workbench.
Preferably, the thickness of the damping plate is 9-25 mm.
Preferably, the fixing column is in threaded connection with the workbench.
Preferably, a damping spring is arranged in the damping plate.
Compared with the prior art, the utility model discloses a hydraulic motor helical structure has following advantage:
(1) the hydraulic motor is connected with the workbench through the vibration reduction plate, the vibration reduction plate can reduce vibration generated by the hydraulic motor during working, potential safety hazards caused by looseness of the hydraulic motor installation and connection part due to vibration can be effectively reduced, and the service life of the hydraulic motor is prolonged.
(2) The convex point is matched with the carry contact block, the return induction switch and the carry induction switch, so that the regulation and control device can intelligently control the liquid, and the spiral structure can rotate according to a preset mode.
(3) The thickness of the damping plate is 9-25mm, the damping plate positioned in the thickness does not influence the normal work of the hydraulic motor, can provide better damping effect, and is not too thick to waste materials; the damping plate is internally provided with a damping spring, and the damping spring provides a damping effect through offsetting the vibration force when the main body part of the damping plate provides the damping effect, so that the damping effect of the damping plate is better.
[ description of the drawings ]
Fig. 1 is a schematic perspective view of the screw pushing structure of the hydraulic motor of the present invention.
Fig. 2A is a schematic view of a perspective structure of the screw structure of the hydraulic motor according to the present invention.
Fig. 2B is a schematic perspective view of another perspective view of the screw structure of the hydraulic motor according to the present invention.
Description of reference numerals:
8. a hydraulic motor screw pushing structure; 9. a push-out structure; 10. a hydraulic motor screw structure; 11. a hydraulic motor; 12. rotating the fluted disc; 13. a chain; 14. a vibration damping plate; 15. a work table; 16. a regulating device; 17. a helical structure; 111. a first liquid inlet; 112. a second liquid inlet; 171. fixing a column; 172. a first-stage fluted disc; 173. a second-stage fluted disc; 161. a carry sensor; 162. a back position sensor; 163. a carry contact block; 164. a carry inductive switch; 165. withdrawing the contact block; 166. a back position induction switch; 174. and (4) bumps.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Please refer to fig. 1, the utility model provides a hydraulic motor spiral ejecting structure 8 for release the mould with the uninstallation of realization product with the product that makes in the mould, including hydraulic motor spiral structure 10 and ejecting structure 9, hydraulic motor spiral structure 10 and ejecting structure 9 mechanical connection, hydraulic motor spiral structure 10 drives ejecting structure 9 part normal rotation or contrary rotation at the during operation, and ejecting structure 9 turns into thrust effect on the product with rotatory power, resets after releasing the product and releases in order to carry out the product release next time. Preferably, the pushing mechanism is a push rod pushing structure 9, including but not limited to, as long as it is satisfied that the force of rotation applied by the hydraulic motor screw structure 10 is converted into a pushing force acting on the product by means of a part of elongation or the like, and can be reset.
Referring to fig. 2A and 2B, the hydraulic motor spiral structure 10 includes a hydraulic motor 11, a hydraulic pump (not shown), a rotating toothed disc 12, a chain 13, a vibration damping plate 14, a worktable 15, a regulating device 16 and a spiral structure 17, one end of the vibration damping plate 14 is fixedly connected to the hydraulic motor 11, the other end is fixedly connected to the worktable 15, the regulating device 16 and the spiral structure 17 are fixed to the worktable 15, the regulating device 16 is electrically connected to the hydraulic pump and is mechanically connected to the spiral structure 17, an output end of the hydraulic motor 11 is fixedly connected to the rotating toothed disc 12, and the rotating toothed disc 12 is connected to the spiral structure 17 through the chain 13. Preferably, the damping plate 14 is respectively in threaded connection with the hydraulic motor 11 and the workbench 15, and the threaded connection can ensure the connection strength among the damping plate 14, the hydraulic motor 11 and the workbench 15, is also convenient to detach for maintenance, replacement, maintenance and the like, and has better flexibility.
Preferably, the thickness of the damping plate 14 is 9-25mm, and the damping plate 14 located in the thickness does not affect the normal operation of the hydraulic motor 11, and can provide a good damping effect, and is not too thick to waste materials, and further, in order to increase the damping effect of the damping plate 14, a damping spring (not shown) is further provided inside the damping plate 14.
Referring to fig. 2A and 2B, the spiral structure 17 includes three fixed pillars 171, a first-stage toothed disc 172 and two second-stage toothed discs 173 engaged with the first-stage toothed disc 172, the three fixed pillars 171 are respectively and fixedly connected to the worktable 15, the three fixed pillars 171 are further respectively and rotatably connected to the first-stage toothed disc 172 and the two second-stage toothed discs 173, that is, the first-stage toothed disc 172 and the second-stage toothed disc 173 are rotatable on the fixed pillars 171, wherein the first-stage toothed disc 172 is connected to the chain 13, one of the second-stage toothed discs 173 is disposed between the first-stage toothed disc 172 and the rotating toothed disc 12, and the other second-stage toothed disc 173 is disposed at an end of the first-stage toothed disc 172 away. When the hydraulic motor 11 works, the output end of the hydraulic motor drives the rotating toothed disc 12 to rotate, the rotating toothed disc 12 drives the chain 13 to rotate and further drives the first-stage toothed disc 172 to rotate, and the rotating first-stage toothed disc 172 drives the second-stage toothed disc 173 engaged therewith to rotate.
Preferably, the fixing column 171 is in threaded connection with the workbench 15, and the threaded connection can ensure the connection strength between the fixing column 171 and the workbench 15, is convenient to detach for maintenance, replacement, maintenance and the like, and has good flexibility.
With reference to fig. 2A and 2B, the adjusting and controlling device 16 includes a carry sensor 161 and a retreat sensor 162 fixed on the working table 15, the carry sensor 161 includes a carry contact block 163 and a carry sensing switch 164 connected to the carry contact block 163, the retreat sensor 162 includes a retreat contact block 165 and a retreat sensing switch 166 connected to the retreat contact block 165, a second-stage toothed disc 173 is provided with two protruding points 174, specifically, the two protruding points 174 are respectively disposed on two end surfaces of the second-stage toothed disc 173, after the second-stage toothed disc 173 rotates forward for a certain position, one of the protruding points 174 contacts the retreat contact block 165, and after the second-stage toothed disc 173 rotates backward for a certain position, the other protruding point 174 contacts the carry contact block 163. The carry induction switch 164 and the retreat induction switch 166 are respectively electrically connected with the liquid pump, the carry induction switch 164 is used for inducing whether the carry contact block 163 is in contact with the salient point 174, when the carry contact block 163 is induced to be in contact with the salient point 174, a carry electric signal is sent to the liquid pump, the liquid pump injects liquid from the first liquid inlet 111 and further enables the output end of the hydraulic motor 11 to rotate positively, the retreat induction switch 166 is used for inducing whether the retreat contact block 165 is in contact with the salient point 174, when the retreat contact block 165 is induced to be in contact with the salient point 174, a retreat electric signal is sent to the liquid pump, and the liquid pump injects liquid from the second liquid inlet 112 and further enables the output end of the hydraulic motor 11 to rotate reversely.
It can be understood that when the protruding point 174 is in contact with the retreating contact block 165 in operation, the spiral structure 17 cooperates with the ejecting structure 9 to eject the product out of the mold to complete one product unloading, and at this time, the regulating device 16 controls the output end of the hydraulic motor 11 to rotate reversely to reset the ejecting structure 9 for the next product ejecting; when the raised point 174 comes into contact with the carry contact block 163, it is now necessary to push the product out of the mold by positive rotation of the output of the hydraulic motor 11 to operate the push-out mechanism 9.
Preferably, the carry sensing switch 164 is one of a pressure sensor, a photoelectric sensor and an ultrasonic sensor, and the retreat sensing switch 166 is one of a pressure sensor, a photoelectric sensor and an ultrasonic sensor, and whether the salient point 174 is in contact with the carry contact block 163 and the retreat contact block 165 can be determined by the pressure, the distance, and the like between the salient point 174 and the carry contact block 163 and the retreat contact block 165, respectively, including but not limited to this, and other sensors capable of sensing contact may be used.
Through regulation and control device 16 to the rotational position detection of helical structure 17 and to the control of liquid pump for this liquid motor helical structure 17 can promote the release of product and the release of next product comparatively intelligently, realizes the automation mechanized operation that the product was released, is favorable to increasing work efficiency, the cost is reduced.
The above description is only for the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications made within the spirit of the present invention, equivalent replacements and improvements should be included in the scope of the present invention.
Claims (10)
1. A hydraulic motor helical structure which characterized in that: hydraulic motor helical structure includes hydraulic motor, rotation fluted disc, chain, damping plate, workstation, regulation and control device and helical structure, the one end fixed connection of hydraulic motor and damping plate, the other end and the workstation fixed connection of damping plate, hydraulic motor's output and rotation fluted disc fixed connection, regulation and control device and helical structure set up on the workstation, it passes through the chain with helical structure to rotate the fluted disc and is connected, regulation and control device and helical structure mechanical connection.
2. The hydraulic motor screw structure according to claim 1, wherein: hydraulic motor helical structure still includes the hydraulic pump, the hydraulic pump is with regulation and control device electric connection, the hydraulic motor includes first inlet and the second inlet of intercommunication, the hydraulic pump communicates in order to provide liquid pressure with first inlet second inlet pipeline respectively and gives the hydraulic motor, regulation and control device control hydraulic pump makes the hydraulic motor just rotatory or control the hydraulic pump from the second inlet feed liquor to flowing out from first inlet to make the hydraulic motor contra-rotation from the second inlet feed liquor to flowing out from first inlet.
3. The hydraulic motor screw structure according to claim 2, wherein: the spiral structure comprises a first-stage fluted disc and two second-stage fluted discs meshed with the first-stage fluted disc, the spiral structure further comprises three fixed columns, the three fixed columns are respectively fixedly connected with the workbench, the three fixed columns are respectively connected with the first-stage fluted disc and the two second-stage fluted discs in a rotatable mode, the first-stage fluted disc is connected with the chain, the two second-stage fluted discs are arranged between the first-stage fluted disc and the rotating fluted disc, and the other second-stage fluted disc is arranged at one end, away from the rotating fluted disc, of the first-stage fluted disc.
4. A hydraulic motor screw structure according to claim 3, wherein: the regulation and control device is including fixed carry inductor and the inductor that moves back that sets up on the workstation be provided with the bump on the second level fluted disc, the carry inductor is including the carry contact piece that can contact with the bump, the inductor that moves back is including the contact piece that moves back that can contact with the bump.
5. The hydraulic motor screw structure according to claim 4, wherein: the carry inductor still includes the carry inductive switch who is connected with carry contact block, the inductor that moves back still includes the inductive switch that moves back that is connected with the contact block that moves back.
6. The hydraulic motor screw structure according to claim 5, wherein: the carry inductive switch is one of a pressure sensor, a photoelectric sensor and an ultrasonic sensor; the retreat induction switch is one of a pressure sensor, a photoelectric sensor and an ultrasonic sensor.
7. The hydraulic motor screw structure according to claim 1, wherein: and the vibration reduction plate is respectively in threaded connection with the hydraulic motor and the workbench.
8. The hydraulic motor screw structure according to claim 1, wherein: the thickness of the vibration damping plate is 9-25 mm.
9. A hydraulic motor screw structure according to claim 3, wherein: the fixed column is in threaded connection with the workbench.
10. The hydraulic motor screw structure according to claim 1, wherein: and a damping spring is arranged in the damping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921474742.2U CN210617129U (en) | 2019-09-05 | 2019-09-05 | Screw structure of hydraulic motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921474742.2U CN210617129U (en) | 2019-09-05 | 2019-09-05 | Screw structure of hydraulic motor |
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| Publication Number | Publication Date |
|---|---|
| CN210617129U true CN210617129U (en) | 2020-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921474742.2U Active CN210617129U (en) | 2019-09-05 | 2019-09-05 | Screw structure of hydraulic motor |
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| Country | Link |
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| CN (1) | CN210617129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958624A (en) * | 2021-01-28 | 2021-06-15 | 褚曼 | Cold-rolled steel sheet forging equipment |
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2019
- 2019-09-05 CN CN201921474742.2U patent/CN210617129U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958624A (en) * | 2021-01-28 | 2021-06-15 | 褚曼 | Cold-rolled steel sheet forging equipment |
| CN112958624B (en) * | 2021-01-28 | 2022-03-25 | 河北敬业高品钢科技有限公司 | Cold-rolled steel sheet forging equipment |
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