CN2810967Y - Multi-cylinder synchronous oil press - Google Patents
Multi-cylinder synchronous oil press Download PDFInfo
- Publication number
- CN2810967Y CN2810967Y CN 200520027025 CN200520027025U CN2810967Y CN 2810967 Y CN2810967 Y CN 2810967Y CN 200520027025 CN200520027025 CN 200520027025 CN 200520027025 U CN200520027025 U CN 200520027025U CN 2810967 Y CN2810967 Y CN 2810967Y
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- CN
- China
- Prior art keywords
- utility
- steering gear
- model
- cylinder
- synchronous
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a multi-cylinder synchronous oil press, which comprises a bracket (1) and a plurality of hydraulic cylinders (2). The utility model is characterized in that the bracket (1) adopts an isosceles triangle structure, and both sides of a middle beam (3) of each hydraulic cylinder (2) are both movably connected with synchronous guide gears (4). The synchronous guide gears (4) of the same side are fixedly connected into integration by a connecting shaft (5). Vertical racks (6) corresponding to each synchronous guide gear (4) are fixedly connected to the bracket (1). The racks (6) and the synchronous guide gears (4) are matched and engaged. The utility model has the advantage of simple structure, few materials, light weight, low cost and synchronization.
Description
Affiliated technical field
The utility model belongs to a kind of forcing press, is the synchronous hydraulic press of a kind of multi-cylinder particularly.
Background technology
At present, in the multi-cylinder press machine system, the hydraulic cylinder synchronous device is technological difficulties all the time, particularly big and long, hydraulic press multi-cylinder balanced synchronization is the problem of people's disease head especially.In the prior art, most of producers employing square set and two cylinders are synchronous, are fitted with piston cylinder and twin-tub synchronous proportional valve, and this has just caused equipment hydraulic cylinder single cylinder tonnage huge, makes difficulty, is difficult for maintenance and repair.Under equal stressing conditions, equipment is many with steel, and own wt is big, the cost height.
Summary of the invention
The purpose of the utility model is to overcome the above-mentioned deficiency of prior art, provides a kind of improved multi-cylinder synchronous hydraulic press, and it is simple in structure, and materials are few, and are in light weight, and cost is low, keeps synchronously.
For reaching above-mentioned purpose, the utility model is taked following technical scheme: the utility model includes: support and a plurality of hydraulic cylinder, it is characterized in that: support adopts isosceles triangular structure, central sill both sides activity below hydraulic cylinder is connected with the synchronization steering gear, the synchronization steering gear of homonymy is fixedly linked in one by connecting shaft, corresponding to each synchronization steering gear, be provided with vertical tooth bar and be fixedly linked on the support, the engagement that matches of tooth bar and synchronization steering gear.
The utility model is taked technique scheme, have following beneficial effect: the utility model is owing to central sill both sides below hydraulic cylinder are provided with the synchronization steering gear, the synchronization steering gear of several homonymies is fixedly linked in one, therefore, the synchronization steering gear is done synchronous same-speed operation up and down on the track of tooth bar, thereby the synchronous same-speed operation up and down of drive hydraulic cylinder is simple and practical.Support adopts isosceles triangular structure, can ensure intensity, also saves material.
Description of drawings
Below in conjunction with drawings and Examples the utility model is elaborated:
Fig. 1 is the utility model structure diagram.
Mark among the figure: 1-support, 2-hydraulic cylinder, 3-central sill, 4-synchronization steering gear, 5-connecting shaft, 6-tooth bar
The specific embodiment
By shown in Figure 1: support 1 of the present utility model adopts isosceles triangular structure, central sill 3 both sides activities below hydraulic cylinder 2 are connected with synchronization steering gear 4, the synchronization steering gear 4 of homonymy is fixedly linked in one by connecting shaft 5, corresponding to each synchronization steering gear 4, be provided with vertical tooth bar 6, tooth bar 6 is fixedly linked on the support 1, the engagement that matches of tooth bar 6 and synchronization steering gear 4.
Claims (1)
1. synchronous hydraulic press of multi-cylinder, it includes: support (1) and a plurality of hydraulic cylinder (2), it is characterized in that: support (1) adopts isosceles triangular structure, be connected with synchronization steering gear (4) in the equal activity in each hydraulic cylinder (2) central sill (3) both sides, the synchronization steering gear (4) of homonymy is fixedly linked in one by connecting shaft (5), corresponding to each synchronization steering gear (4), be provided with vertical tooth bar (6) and be fixedly linked on the support (1), the engagement that matches of tooth bar (6) and synchronization steering gear (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520027025 CN2810967Y (en) | 2005-08-15 | 2005-08-15 | Multi-cylinder synchronous oil press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520027025 CN2810967Y (en) | 2005-08-15 | 2005-08-15 | Multi-cylinder synchronous oil press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2810967Y true CN2810967Y (en) | 2006-08-30 |
Family
ID=36937352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520027025 Expired - Fee Related CN2810967Y (en) | 2005-08-15 | 2005-08-15 | Multi-cylinder synchronous oil press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2810967Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531067B (en) * | 2009-04-17 | 2011-09-07 | 项林 | Horizontal press having fast-forward and synchronizing mechanism |
-
2005
- 2005-08-15 CN CN 200520027025 patent/CN2810967Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531067B (en) * | 2009-04-17 | 2011-09-07 | 项林 | Horizontal press having fast-forward and synchronizing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060830 Termination date: 20100815 |