CN107701540A - A kind of novel energy-conserving plunger cylinder - Google Patents
A kind of novel energy-conserving plunger cylinder Download PDFInfo
- Publication number
- CN107701540A CN107701540A CN201711089181.XA CN201711089181A CN107701540A CN 107701540 A CN107701540 A CN 107701540A CN 201711089181 A CN201711089181 A CN 201711089181A CN 107701540 A CN107701540 A CN 107701540A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- plunger
- frame
- plunger rod
- top 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1428—Cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1457—Piston rods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2215/00—Fluid-actuated devices for displacing a member from one position to another
- F15B2215/30—Constructional details thereof
Abstract
The present invention relates to a kind of novel energy-conserving plunger cylinder, it includes frame, top plate, cylinder body, plunger rod, sealing ring, screw, sliding block, mounting of roof plate serves as back timber at the top of frame, while and the cylinder bottom as oil cylinder, it is fixedly connected between top plate and frame, master cylinder hydraulic fluid port is designed with the center of top plate, there is cylinder body in the envisaged underneath of top plate, cylinder body is fixed on top plate by screw, seal groove is machined with the top end face of cylinder body and endoporus, there is plunger rod in the indoor design of cylinder body, sealing ring is designed with the lower section end face of plunger rod, there is sliding block in the envisaged underneath of plunger rod, sliding block is the closed guard as oil cylinder head, the operation slide block as press uses again, be connected by screw with plunger rod, and the end face being connected with plunger is provided with sealing, it is an advantage of the invention that：The oil cylinder manufacturing cost solved is high, easy for installation, and cylinder structure simply only two parts add one group of sealing to form an oil cylinder closed with main frame, and processing and fabricating is simple.
Description
Technical field
The present invention relates to Hydraulic Field, and in particular to a kind of novel energy-conserving plunger cylinder.
Background technology
Traditional plunger hydraulic oil cylinder, typically by one-piece cylinder, plunger rod, guide sleeve, cylinder mouth flange, adpting flange etc. 5
Individual part combination forms.The plunger cylinder of the structure particularly mill type cylinder is typically process using unitary solid forge piece.
Cylinder body, plunger raw materials consumption are big first, high processing costs；Next adds the component such as cylinder mouth flange, cylinder mouth guide sleeve, manufacture
Cost is high；Oil cylinder follow-up maintenance cost is high again.
The content of the invention
In order to solve the above problems, the present invention proposes a kind of novel energy-conserving plunger cylinder, and the oil cylinder solved is manufactured into
This height, it is easy for installation, save installation space.
Technical scheme：
A kind of novel energy-conserving plunger cylinder, it includes frame, top plate, cylinder body, plunger rod, sealing ring, screw, sliding block, top plate peace
Back timber, while the cylinder bottom as oil cylinder again are served as at the top of frame, is fixedly connected between top plate and frame, in top plate
Heart Position Design has master cylinder hydraulic fluid port, has cylinder body in the envisaged underneath of top plate, and cylinder body is fixed on top plate by screw, cylinder body it is upper
Seal groove is machined with square end face and endoporus, has plunger rod in the indoor design of cylinder body, is designed in the lower section end face of plunger rod
There is sealing ring, have sliding block in the envisaged underneath of plunger rod, sliding block is the closed guard as oil cylinder head, again the fortune as press
Row sliding block use, be connected by screw with plunger rod, and end face be connected with plunger be provided with seal.
The lower end machine frame inside of described sliding block, machine table being designed with, machine table is fixedly connected with frame diameter,
The both sides of described frame are designed with backhaul oil cylinder, are fixedly connected between backhaul oil cylinder and frame, the backhaul of backhaul oil cylinder
Cylinder hydraulic fluid port is separately designed in the outside of two backhaul oil cylinders.
Described cylinder body, plunger rod use cyclic structure, and forge weight is only 40% or so of traditional forging cylinder body.
Advantages of the present invention：
1. cylinder body, plunger rod use cyclic structure, forge weight is only 40% or so of traditional forging cylinder body, substantially reduces oil
Cylinder purchase cost.
2. simple only two parts of cylinder structure add one group of sealing to form the oil cylinder of a closing with main frame, system is processed
Make simple.
3. maintaining is simple, disassembling section is convenient.
Brief description of the drawings
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is the top view of the present invention.
Embodiment
Reference picture 1-2, a kind of novel energy-conserving plunger cylinder, it includes frame, top plate 1, cylinder body 2, plunger rod 3, sealing ring
4th, back timber, while the cylinder bottom as oil cylinder again, top plate 1 and machine are served as in screw 5, sliding block 6, the top that top plate 1 is arranged on frame 10
It is fixedly connected between frame 10, master cylinder hydraulic fluid port 8 is designed with the center of top plate 1, has cylinder body 2, cylinder in the envisaged underneath of top plate
Body 2 is fixed on top plate 1 by screw, and seal groove is machined with the top end face of cylinder body 2 and endoporus, in the inside of cylinder body 2
Plunger rod 3 is designed with, sealing ring 4 is designed with the lower section end face of plunger rod 3, has sliding block 6 in the envisaged underneath of plunger rod 3, it is sliding
Block 6 is the closed guard as oil cylinder head, and the operation slide block as press uses again, passes through the connection of screw 5 and plunger rod 3
On, and connect 3 end faces connect with plunger and be provided with sealing.
Inside the lower end frame 10 of described sliding block 6, machine table 11 is designed with, machine table 11 is fixed with the diameter of frame 10 to be connected
Connect.
The both sides of described frame 10 are designed with backhaul oil cylinder 7, are fixedly connected between backhaul oil cylinder 7 and frame 10, backhaul
The kicker cylinder hydraulic fluid port 9 of oil cylinder 7 is separately designed in the outside of two backhaul oil cylinders 7.
Described cylinder body 1, plunger rod 3 use cyclic structure, and forge weight is only 40% or so of traditional forging cylinder body.
The present invention carries out oiling in use, first passing through master cylinder hydraulic fluid port, injects after fluid, promotes piston rod descending, because
Sliding block be connected by screw with plunger rod, so drive slide block down during piston rod is descending, by the descending of sliding block,
Product is pressed and processed, after band completion of processing, by the backhaul oil cylinder at frame both ends, promotes sliding block and piston rod to rise, adds
Work is completed, and repeats the processing that above-mentioned action carries out next product.
Claims (4)
1. a kind of novel energy-conserving plunger cylinder, it is characterised in that it includes frame, top plate, cylinder body, plunger rod, sealing ring, spiral shell
Nail, sliding block, mounting of roof plate serve as back timber, while the cylinder bottom as oil cylinder again at the top of frame, fixed between top plate and frame
Connection, is designed with master cylinder hydraulic fluid port in the center of top plate, has cylinder body in the envisaged underneath of top plate, cylinder body is fixed on by screw
On top plate, seal groove is machined with the top end face of cylinder body and endoporus, has plunger rod in the indoor design of cylinder body, in plunger rod
Lower section end face be designed with sealing ring, have a sliding block in the envisaged underneath of plunger rod, sliding block is the closed guard as oil cylinder head,
The operation slide block as press uses again, be connected by screw with plunger rod, and the end face being connected with plunger be provided with sealing.
2. a kind of novel energy-conserving plunger cylinder according to claim 1, it is characterised in that in the lower end frame of sliding block
Portion, is designed with machine table, and machine table is fixedly connected with frame diameter.
3. a kind of novel energy-conserving plunger cylinder according to claim 1, it is characterised in that be designed with back in the both sides of frame
Journey oil cylinder, it is fixedly connected between backhaul oil cylinder and frame, the kicker cylinder hydraulic fluid port of backhaul oil cylinder is separately designed in two backhaul oil cylinders
Outside.
4. a kind of novel energy-conserving plunger cylinder according to claim 1, it is characterised in that described cylinder body, plunger rod are equal
Using cyclic structure, forge weight is only 40% or so of traditional forging cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711089181.XA CN107701540A (en) | 2017-11-08 | 2017-11-08 | A kind of novel energy-conserving plunger cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711089181.XA CN107701540A (en) | 2017-11-08 | 2017-11-08 | A kind of novel energy-conserving plunger cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107701540A true CN107701540A (en) | 2018-02-16 |
Family
ID=61178280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711089181.XA Pending CN107701540A (en) | 2017-11-08 | 2017-11-08 | A kind of novel energy-conserving plunger cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107701540A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201090552Y (en) * | 2007-07-25 | 2008-07-23 | 天津市天锻压力机有限公司 | Large-scale hydraulic press sliding block drive oil cylinder |
| CN205219787U (en) * | 2015-12-16 | 2016-05-11 | 合肥合锻机床股份有限公司 | Little mesa short stroke jar dynamic formula plunger case of large -tonnage and hydraulic press thereof |
| CN205763585U (en) * | 2016-06-24 | 2016-12-07 | 浙江德孚机械股份有限公司 | Hanging hydraulic press under a kind of oil cylinder |
-
2017
- 2017-11-08 CN CN201711089181.XA patent/CN107701540A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201090552Y (en) * | 2007-07-25 | 2008-07-23 | 天津市天锻压力机有限公司 | Large-scale hydraulic press sliding block drive oil cylinder |
| CN205219787U (en) * | 2015-12-16 | 2016-05-11 | 合肥合锻机床股份有限公司 | Little mesa short stroke jar dynamic formula plunger case of large -tonnage and hydraulic press thereof |
| CN205763585U (en) * | 2016-06-24 | 2016-12-07 | 浙江德孚机械股份有限公司 | Hanging hydraulic press under a kind of oil cylinder |
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Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180216 |