CN209792437U - Frame type numerical control servo hydraulic press for high-speed small-caliber thin-wall steel pipe hole closing - Google Patents
Frame type numerical control servo hydraulic press for high-speed small-caliber thin-wall steel pipe hole closing Download PDFInfo
- Publication number
- CN209792437U CN209792437U CN201920484922.2U CN201920484922U CN209792437U CN 209792437 U CN209792437 U CN 209792437U CN 201920484922 U CN201920484922 U CN 201920484922U CN 209792437 U CN209792437 U CN 209792437U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- fixedly connected
- machine body
- main
- steel pipe
- 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.)
- Active
Links
Abstract
The utility model discloses a frame-type numerical control servo hydraulic press for high-speed small-caliber thin-wall steel pipe hole collection, which comprises a fence platform, a liquid filling system, a pipeline system, a main machine body, an acceleration plunger oil cylinder, a main oil cylinder, a pressing slider, a material beating oil cylinder, a power system, an oil pump motor set, a travel control mechanism, a hydraulic safety bolt, a lubricating system and a workbench backing plate, wherein the main oil cylinder is fixedly connected to the top of the inner wall of the main machine body through a flange, the output end of the main oil cylinder is fixedly connected with a piston rod, one end of the piston rod, which is far away from the main oil cylinder, is fixedly connected with the pressing slider, the acceleration plunger oil cylinders are symmetrically arranged on two sides of the main oil cylinder, one end of the acceleration plunger oil cylinder is fixedly connected with the inner wall of the main machine body, the frame-, but also is beneficial to the arrangement and automatic digitization of batch production lines.
Description
Technical Field
The utility model relates to a steel pipe binding off technical field, concretely relates to high-speed small-bore thin wall steel pipe receives hole and uses servo hydraulic press of frame-type numerical control.
Background
The so-called steel tube closing-in is that the outer edge of the steel tube generates plastic strain under the action of radial pressure and generates annular contraction inwards, a corresponding inner diameter value is obtained through the change of the outer diameter, and after the steel tube is closed, the inner diameter of the tube end is obviously smaller than that of the tube end which is not closed in a certain length, so that the steel tube closing-in is very effective for ensuring the integrity of the inner chamfer.
At present, the hole-closing forming of the end opening of the thin-wall steel pipe is produced on a plurality of single-function common hydraulic machines, and workpieces are manually fed and discharged, and the defects of low equipment utilization rate, high energy consumption, low production efficiency, manual waste, high labor intensity of workers and inconvenience for arrangement and automatic digitization of a batch production line are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, and provides a small-caliber thin-wall steel pipe hole-retracting hydraulic machine which has compact structure, low cost, high efficiency and high safety, and comprises a fence platform, a liquid-charging system, a pipeline system, a main machine body, an accelerating plunger cylinder, a main cylinder, a pressing slider, a material-beating cylinder, a power system, an oil pump motor group, a stroke control mechanism, a hydraulic safety bolt, a lubricating system and a workbench backing plate, wherein the top of the inner wall of the main machine body is fixedly connected with the main cylinder through a flange, the output end of the main cylinder is fixedly connected with a piston rod, one end of the piston rod, which is far away from the main cylinder, is fixedly connected with the pressing slider, the accelerating plunger cylinders are symmetrically arranged on two sides of the main cylinder, one end of the accelerating plunger cylinder is fixedly connected with the inner wall of the main machine body, the improved hydraulic cylinder is characterized in that the compressing slide block is connected with the stroke control mechanism in a sliding mode, a material beating oil cylinder is fixedly connected to the bottom of the compressing slide block, a cylinder rod is fixedly connected to the output end of the material beating oil cylinder, a pre-closing-up die and a closing-up die are fixedly connected to the lower surface of the compressing slide block, a workbench base plate is fixedly connected to the bottom of the main machine body, a feeding slide rail is fixed to one side of the workbench base plate, a discharging slide rail is fixedly connected to the other side of the workbench base plate, a fence platform is fixedly connected to the top of the main machine body, a liquid filling system is arranged inside the fence platform and fixedly connected with a power system through a pipeline.
Preferably, a hydraulic safety bolt is arranged inside the main machine body.
Preferably, a lubricating system is arranged inside the main machine body.
Preferably, the whole body of the fuselage is made of steel plates by carbon dioxide arc welding.
Preferably, the main oil cylinder is made of high-quality carbon steel materials.
The utility model has the advantages that: the power system is started, the oil pump motor set starts to work, hydraulic oil is conveyed into the liquid filling system through the pipeline system, the liquid filling system is communicated with the main oil cylinder, the main oil cylinder drives the piston connecting rod to move downwards through the output end, and the hydraulic oil is pressurized in the pipeline due to the fact that the whole machine transmits power in a hydraulic mode, so that loss is reduced, power loss is small, and the using efficiency of energy is improved.
the thin-wall steel pipe port hole-closing forming workpiece needing to be subjected to hole-closing forming is placed on a feeding slide rail through a mechanical arm, the workpiece is accurately conveyed to a preparation station through a feeding slide rail mechanism, at the moment, a pressing slide block drives a pre-closing mold and a closing mold to move downwards together under the driving action of a main oil cylinder and an acceleration plunger oil cylinder, after the fast-down, pressing and return actions of the pressing slide block are completed through a stroke control mechanism, a finished workpiece is conveyed to a designated placing area through a self-contained discharging slide rail to complete automatic discharging, the potential safety hazard of manual placing and taking is solved, the labor cost is saved, and the working efficiency is increased.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
Fig. 1 is a schematic front view of the present invention;
Fig. 2 is a schematic side view of the present invention;
Fig. 3 is a schematic top view of the present invention.
In the figure: 1. a fence platform; 2. a liquid charging system; 3. a piping system; 4. a main body; 5. a speed-increasing plunger cylinder; 6. a master cylinder; 7. pressing the sliding block; 8. a knockout oil cylinder; 9. a power system; 10. an oil pump motor set; 11. a stroke control mechanism; 12. a hydraulic safety plug; 13. a lubrication system; 14. a worktable backing plate.
Detailed Description
any feature disclosed in this specification may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
As shown in fig. 1-3, the frame type numerical control servo hydraulic press for high-speed small-caliber thin-wall steel pipe hole-closing comprises a fence platform 1, a liquid-filling system 2, a pipeline system 3, a main machine body 4, a speed-increasing plunger cylinder 5, a main cylinder 6, a pressing slide block 7, a material-beating cylinder 8, a power system 9, an oil pump motor group 10, a stroke control mechanism 11, a hydraulic safety bolt 12, a lubricating system 13 and a workbench backing plate 14, wherein the top of the inner wall of the main machine body 4 is fixedly connected with the main cylinder 6 through a flange, the output end of the main cylinder 6 is fixedly connected with a piston rod, one end of the piston rod far away from the main cylinder 6 is fixedly connected with the pressing slide block 7, the speed-increasing plunger cylinders 5 are symmetrically arranged on two sides of the main cylinder 6, one end of the speed-increasing plunger cylinder 5 is fixedly connected with the inner wall of the main machine body, the device comprises a pressing slider 7, a stroke control mechanism 11, a material beating cylinder 8, a cylinder rod, a pre-closing-up die and a closing-up die, wherein the bottom of the pressing slider 7 is fixedly connected with the material beating cylinder 8, the output end of the material beating cylinder 8 is fixedly connected with the cylinder rod, the lower surface of the pressing slider 7 is fixedly connected with the pre-closing-up die and the closing-up die, the bottom of a main machine body 4 is fixedly connected with a workbench base plate 14, one side of the workbench base plate 14 is fixedly provided with a feeding slide rail, the other side of the workbench base plate 14 is fixedly connected with a discharging slide rail, the top of the main machine body 4 is fixedly connected with a fence platform 1, a liquid filling system 2 is arranged in the fence platform 1, the liquid. The hydraulic safety plug 12 is arranged inside the main machine body 4 to protect the hydraulic pump and a hydraulic pipeline from normal operation, and the lubricating system 13 is arranged inside the main machine body 4 to reduce the downward pressing and rising resistance of the pressing slide block 7 and reduce loss. The whole machine body is made of steel plates through carbon dioxide arc welding, and the stability of the whole machine is improved. The main oil cylinder 6 is made of high-quality carbon steel materials, and the carbon steel materials are uniform, few in impurities and strong in durability.
The working principle of the specific embodiment is as follows: starting a power system 9, starting an oil pump motor set 10 to work, conveying hydraulic oil into a liquid filling system 2 through a pipeline system 3, and conveying the hydraulic oil into the liquid filling system 2 through the liquid filling system 2 and a main oil cylinder 6, so that the main oil cylinder 6 drives a piston connecting rod to move downwards through an output end, a workpiece needing to be subjected to thin-wall steel pipe port hole closing forming is placed on a feeding slide rail, the workpiece is accurately conveyed to a preparation station through a feeding slide rail mechanism, at the moment, a compaction slide block 7 drives a pre-closing die and a closing die to move downwards under the driving action of the main oil cylinder 6 and a speed-increasing plunger oil cylinder 5, and after finishing fast-down, pressing and returning actions on the compaction slide block 7 through a stroke control mechanism 11, finished workpieces are conveyed to a designated placement area through a self-provided.
The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.
Claims (5)
1. The utility model provides a high-speed small-bore thin wall steel pipe receives hole and uses servo hydraulic press of frame-type numerical control, includes rail platform (1), liquid filling system (2), pipe-line system (3), host computer fuselage (4), acceleration rate plunger hydro-cylinder (5), master cylinder (6), compress tightly slider (7), knockout hydro-cylinder (8), driving system (9), oil pump motor group (10), stroke control mechanism (11), hydraulic pressure safety catch (12), lubricating system (13) and workstation backing plate (14), its characterized in that: the main machine body (4) inner wall top is fixedly connected with a main oil cylinder (6) through a flange, the output end of the main oil cylinder (6) is fixedly connected with a piston rod, one end of the piston rod far away from the main oil cylinder (6) is fixedly connected with a pressing slide block (7), two sides of the main oil cylinder (6) are symmetrically provided with speed-increasing plunger oil cylinders (5), one end of each speed-increasing plunger oil cylinder (5) is fixedly connected with the inner wall of the main machine body (4), the output end of each speed-increasing plunger oil cylinder is fixedly connected with the pressing slide block (7), the inner wall of the main machine body (4) is fixedly provided with a stroke control mechanism (11), the pressing slide block (7) is slidably connected with the stroke control mechanism (11), the bottom of the pressing slide block (7) is fixedly connected with a material-beating oil cylinder (8), the output end of the material-beating oil, the improved feeding device is characterized in that a workbench base plate (14) is fixedly connected to the bottom of the main machine body (4), a feeding slide rail is fixed to one side of the workbench base plate (14), a discharging slide rail is fixedly connected to the other side of the workbench base plate (14), a fence platform (1) is fixedly connected to the top of the main machine body (4), a liquid filling system (2) is arranged inside the fence platform (1), the liquid filling system (2) is fixedly connected with a power system (9) through a pipeline system (3), and an oil pump motor set (10) is fixedly mounted on one side of the power system (9).
2. The frame type numerical control servo hydraulic press for hole closing of the high-speed small-caliber thin-wall steel pipe as claimed in claim 1, wherein: a hydraulic safety bolt (12) is arranged inside the main machine body (4).
3. The frame type numerical control servo hydraulic press for hole closing of the high-speed small-caliber thin-wall steel pipe as claimed in claim 1, wherein: and a lubricating system (13) is arranged in the main machine body (4).
4. The frame type numerical control servo hydraulic press for hole closing of the high-speed small-caliber thin-wall steel pipe as claimed in claim 1, wherein: the whole machine body is made of steel plates through carbon dioxide arc welding.
5. The frame type numerical control servo hydraulic press for hole closing of the high-speed small-caliber thin-wall steel pipe as claimed in claim 1, wherein: the main oil cylinder (6) is made of high-quality carbon steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920484922.2U CN209792437U (en) | 2019-04-11 | 2019-04-11 | Frame type numerical control servo hydraulic press for high-speed small-caliber thin-wall steel pipe hole closing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920484922.2U CN209792437U (en) | 2019-04-11 | 2019-04-11 | Frame type numerical control servo hydraulic press for high-speed small-caliber thin-wall steel pipe hole closing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209792437U true CN209792437U (en) | 2019-12-17 |
Family
ID=68829058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920484922.2U Active CN209792437U (en) | 2019-04-11 | 2019-04-11 | Frame type numerical control servo hydraulic press for high-speed small-caliber thin-wall steel pipe hole closing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209792437U (en) |
-
2019
- 2019-04-11 CN CN201920484922.2U patent/CN209792437U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201427162Y (en) | Tube end forming machine | |
| CN210308327U (en) | Hydraulic forming machine for ceramic blank | |
| CN105109171A (en) | Brake lining laminating apparatus with characteristic of automatic feeding | |
| CN109530605A (en) | A kind of large size crank throw forging apparatus and forging method | |
| CN204583972U (en) | A kind of stamping machine for processing automobile lampshade | |
| CN205074384U (en) | Punching machine | |
| CN103722384B (en) | Automatic pipe shrinking and punching machine of Mooney laundry rack vertical tube | |
| CN209792437U (en) | Frame type numerical control servo hydraulic press for high-speed small-caliber thin-wall steel pipe hole closing | |
| CN104842579A (en) | Isostatic-pressing die pressing hydraulic machine for powder slab blank | |
| CN200974100Y (en) | Hydraulic pressure head withdrawing machine | |
| CN115740156B (en) | Automatic stamping forming device for single-slider double-upper die and stamping method thereof | |
| CN208376094U (en) | A kind of four-column hydraulic press convenient for gathering materials | |
| CN202779238U (en) | Vertical mould-splitting extrusion system | |
| CN202398688U (en) | Bidirectional stamping device | |
| CN213969215U (en) | Quick direct-push type gantry shear | |
| CN101972834B (en) | Device for quickly and efficiently forging tube blanks | |
| CN210386054U (en) | Automatic centering clamping device | |
| CN203077634U (en) | Automobile part multi-station high speed hydraulic oil press | |
| CN201511127U (en) | Double-station type pouring structure | |
| CN205309071U (en) | Punching press is in same direction as sending quick section of production line to get device | |
| CN210257376U (en) | Direct-connected oil press with pressure cylinder | |
| CN204603018U (en) | Speaker frame shaped device | |
| CN212442815U (en) | Car reinforcing plate forming mold that punches a hole | |
| CN209792436U (en) | frame horizontal type numerical control servo hydraulic press for high-speed large-diameter steel pipe hole closing | |
| CN219745985U (en) | Bidirectional hydraulic equipment with ejector rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |