CN210178678U - Hydraulic cylinder with speed reduction function - Google Patents
Hydraulic cylinder with speed reduction function Download PDFInfo
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- CN210178678U CN210178678U CN201921127256.3U CN201921127256U CN210178678U CN 210178678 U CN210178678 U CN 210178678U CN 201921127256 U CN201921127256 U CN 201921127256U CN 210178678 U CN210178678 U CN 210178678U
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Abstract
The utility model relates to a pneumatic cylinder field discloses a pneumatic cylinder with speed reduction function, to the problem that the pneumatic cylinder among the prior art lacks the speed reduction function, now proposes following scheme, and it includes base and electric cabinet, the top of base is fixed with two mounts, and the top of two mounts is fixed with the roof, and the bottom surface of roof is fixed with the pneumatic cylinder body, the pneumatic cylinder body comprises cylinder body and piston rod, all is fixed with the fixed plate on the both sides outer wall of cylinder body, the bottom of piston rod is fixed with the mounting panel, and the top of mounting panel is fixed with two fixed columns, and two fixed plates are run through respectively at the top of two fixed columns and extend to the top of two fixed plates. The utility model discloses rational in infrastructure, design benefit, easy operation can play the effect of speed reduction to the pneumatic cylinder at the in-process that the hydraulic stem extends fast, has protected pneumatic cylinder and other work pieces not to receive the damage.
Description
Technical Field
The utility model relates to a pneumatic cylinder field especially relates to a pneumatic cylinder with speed reduction function.
Background
The hydraulic cylinder is a hydraulic actuator which converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion). Its simple structure, reliable operation, when processing the product on the assembly line, need punch the operation to the product occasionally, will use the lift that the pneumatic cylinder controlled drilling machine this time. But because the resistance of work piece itself, the pneumatic cylinder need overcome the resistance effect when the extension in the in-process of punching, in case work piece drilling succeeds the back, the resistance disappears suddenly, and the pneumatic cylinder has lost the resistance, and the book of extension is read and can be accelerated suddenly, will bring certain damage to pneumatic cylinder and drilling machine like this, for solving foretell problem, this scheme has designed a pneumatic cylinder with speed reduction function.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pneumatic cylinder with speed reduction function has solved the problem that the pneumatic cylinder among the prior art lacks the speed reduction function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pneumatic cylinder with speed reduction function, includes base and electric cabinet, the top of base is fixed with two mounts, and the top of two mounts is fixed with the roof, and the bottom surface of roof is fixed with the pneumatic cylinder body, the pneumatic cylinder body comprises cylinder body and piston rod, all is fixed with the fixed plate on the both sides outer wall of cylinder body, the bottom of piston rod is fixed with the mounting panel, and the top of mounting panel is fixed with two fixed columns, and the top of two fixed columns is run through two fixed plates respectively and extends to the top of two fixed plates, two the top of fixed column all is fixed with the limiting plate, two the top of fixed column all is equipped with two solid fixed rings and springs, and the spring is located between two solid fixed rings, gu fixed ring is located between limiting plate and the fixed.
Preferably, the top of the mounting plate is provided with two connecting holes, and the bottoms of the two fixing columns respectively extend into the two connecting holes to be fixedly connected with the mounting plate.
Preferably, two first bolt hole has all been seted up to one side of connecting hole, and the second bolt hole has all been seted up to one side of two fixed columns, and the equal threaded connection in both sides of mounting panel has the bolt, and the one end of bolt runs through the inside that the second bolt hole extends to first bolt hole, and bolt and first bolt hole and second bolt hole threaded connection.
Preferably, two ends of the spring are fixedly connected with one side of the two fixing rings close to each other respectively.
Preferably, the hydraulic cylinder body and the drilling machine are electrically connected with the electric cabinet.
Preferably, the hydraulic cylinder body and the top plate and the piston rod and the mounting plate are fixedly connected through screws.
The utility model discloses in:
1. through the matching among the fixed column, the fixed ring, the spring and the fixed plate, the hydraulic cylinder body is subjected to certain resistance in the process of quick extension, so that the phenomenon that the hydraulic cylinder body is too high in extension speed is avoided, and the purpose of reducing the extension speed of the liquid oxygen cylinder is achieved;
2. through the cooperation between connecting hole, bolt, first bolt hole and the second bolt hole, reach the purpose of making things convenient for dismouting fixed column, conveniently change the spring, guarantee that the spring has good elasticity.
The utility model discloses rational in infrastructure, design benefit, easy operation can play the effect of speed reduction to the pneumatic cylinder at the in-process that the hydraulic stem extends fast, has protected pneumatic cylinder and other work pieces not to receive the damage.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is an enlarged view of a point a of the present invention.
Reference numbers in the figures: the device comprises a base 1, a fixing frame 2, a top plate 3, a cylinder body 4, a limiting plate 5, a fixing column 6, a fixing ring 7, a fixing plate 8, a piston rod 9, a mounting plate 10, a drilling machine 11, bolts 12, a first bolt hole 13, a second bolt hole 14, a connecting hole 15 and an electric cabinet 16.
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.
Referring to fig. 1-3, a pneumatic cylinder with speed reduction function, including base 1 and electric cabinet 16, base 1's top is fixed with two mounts 2, the top of two mounts 2 is fixed with roof 3, the bottom surface of roof 3 is fixed with the pneumatic cylinder body, the pneumatic cylinder body comprises cylinder body 4 and piston rod 9, all be fixed with fixed plate 8 on the both sides outer wall of cylinder body 4, the bottom of piston rod 9 is fixed with mounting panel 10, the top of mounting panel 10 is fixed with two fixed columns 6, the top of two fixed columns 6 is run through two fixed plates 8 respectively and is extended to the top of two fixed plates 8, the top of two fixed columns 6 all is fixed with limiting plate 5, the top of two fixed columns 6 all is equipped with two solid fixed rings 7 and spring, the spring is located between two solid fixed rings 7, gu fixed ring 7 is located between limiting plate 5 and the fixed plate 8, the bottom.
In this embodiment, the both ends of spring respectively with two solid fixed ring 7 one side fixed connection that are close to mutually, pneumatic cylinder body and drilling machine 11 all with electric cabinet 16 electric connection, all through screw fixed connection between pneumatic cylinder body and the roof 3 and between piston rod 9 and the mounting panel 10, after drilling of drilling machine 11 is accomplished, the resistance that receives reduces suddenly on the piston rod 9, at this moment along with the decline of mounting panel 10, limiting plate 5 and solid fixed ring 7 contact, under the effect of spring, the decline of fixed column has received certain resistance, thereby the falling speed of mounting panel 10 has been slowed down.
In this embodiment, two connecting holes 15 are formed in the top of the mounting plate 10, the bottom portions of the two fixing posts 6 extend into the two connecting holes 15 respectively and are fixedly connected with the mounting plate 10, first bolt holes 13 are formed in one sides of the two connecting holes 15, second bolt holes 14 are formed in one sides of the two fixing posts 6, bolts 12 are connected to both sides of the mounting plate 10 in a threaded manner, one ends of the bolts 12 extend into the first bolt holes 13 through the second bolt holes 14, the bolts 12 are connected with the first bolt holes 13 and the second bolt holes 14 in a threaded manner, both ends of the spring are fixedly connected with the sides close to the two fixing rings 7 respectively, after the spring is used for a certain time, the elasticity of the spring is reduced, in order to ensure that a good deceleration effect can be achieved, the spring can be replaced periodically, at this time, the bolts 13 can be screwed out from the insides of the first bolt, then the fixing column 6 is withdrawn from the fixing plate 8, the spring and the fixing ring 7 are replaced, and the fixing column is installed again after the replacement is finished.
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 hydraulic cylinder with a speed reduction function comprises a base (1) and an electric cabinet (16), and is characterized in that two fixing frames (2) are fixed at the top of the base (1), a top plate (3) is fixed at the tops of the two fixing frames (2), a hydraulic cylinder body is fixed on the bottom surface of the top plate (3), the hydraulic cylinder body consists of a cylinder body (4) and a piston rod (9), fixing plates (8) are fixed on the outer walls of the two sides of the cylinder body (4), a mounting plate (10) is fixed at the bottom of the piston rod (9), two fixing columns (6) are fixed at the top of the mounting plate (10), the tops of the two fixing columns (6) respectively penetrate through the two fixing plates (8) and extend to the tops of the two fixing plates (8), limiting plates (5) are fixed at the tops of the two fixing columns (6), and two fixing rings (7) and a spring are sleeved at the tops of the two fixing, the spring is located between two solid fixed rings (7), gu fixed ring (7) are located between limiting plate (5) and fixed plate (8), the bottom of mounting panel (10) is fixed with drilling machine (11).
2. The hydraulic cylinder with the speed reducing function according to claim 1, wherein the top of the mounting plate (10) is provided with two connecting holes (15), and the bottom parts of the two fixing columns (6) respectively extend to the insides of the two connecting holes (15) and are fixedly connected with the mounting plate (10).
3. The hydraulic cylinder with the speed reducing function according to claim 2, wherein a first bolt hole (13) is formed in one side of each of the two connecting holes (15), a second bolt hole (14) is formed in one side of each of the two fixing columns (6), bolts (12) are connected to two sides of the mounting plate (10) in a threaded manner, one end of each bolt (12) extends into the first bolt hole (13) through the second bolt hole (14), and the bolts (12) are connected with the first bolt hole (13) and the second bolt hole (14) in a threaded manner.
4. Hydraulic cylinder with deceleration function according to claim 1, characterized in that the two ends of the spring are fixedly connected to the sides of the two fixed rings (7) close to each other.
5. Hydraulic cylinder with deceleration function according to claim 1, characterized in that the hydraulic cylinder body and the drilling machine (11) are electrically connected to an electric cabinet (16).
6. The hydraulic cylinder with the speed reducing function according to claim 1, wherein the hydraulic cylinder body and the top plate (3) and the piston rod (9) and the mounting plate (10) are fixedly connected through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921127256.3U CN210178678U (en) | 2019-07-18 | 2019-07-18 | Hydraulic cylinder with speed reduction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921127256.3U CN210178678U (en) | 2019-07-18 | 2019-07-18 | Hydraulic cylinder with speed reduction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210178678U true CN210178678U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921127256.3U Active CN210178678U (en) | 2019-07-18 | 2019-07-18 | Hydraulic cylinder with speed reduction function |
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| Country | Link |
|---|---|
| CN (1) | CN210178678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113562456A (en) * | 2021-07-27 | 2021-10-29 | 阜宁协鑫光伏科技有限公司 | Clamping device and insert machine |
-
2019
- 2019-07-18 CN CN201921127256.3U patent/CN210178678U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113562456A (en) * | 2021-07-27 | 2021-10-29 | 阜宁协鑫光伏科技有限公司 | Clamping device and insert machine |
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