CN204381092U - Pressurizing unit - Google Patents
Pressurizing unit Download PDFInfo
- Publication number
- CN204381092U CN204381092U CN201420863063.5U CN201420863063U CN204381092U CN 204381092 U CN204381092 U CN 204381092U CN 201420863063 U CN201420863063 U CN 201420863063U CN 204381092 U CN204381092 U CN 204381092U
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- CN
- China
- Prior art keywords
- oil cylinder
- heavy frame
- piston rod
- pressurizing unit
- extrusion die
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of pressurizing unit, comprise heavy frame, described heavy frame front end is provided with the extrusion die with nib, the rear end of described heavy frame is connected with oil cylinder, the axial centre of the piston rod of described oil cylinder is hollow-core construction, described piston rod runs through oil cylinder two ends, its length is greater than the length of oil cylinder and the length sum of heavy frame, described piston rod is provided with top near one end of heavy frame, described top is with the through hole suitable with the hollow-core construction of piston rod, and the center of described top is concentric with the centre bore of extrusion die.The utility model structure is simple, and operating process is convenient, operating efficiency is higher and Forming Quality is better.
Description
Technical field
The utility model relates to a kind of pressurizing unit.
Background technology
Extruding anchor be widely used in the foundation ditch anchoring of industrial building and civil buildings, bank protection anchoring, electric power transporter tower windproof, the anchoring of large board, street building, and in the construction of the engineering such as road, bridge, railway signs, water power.In recent years, because the construction of underground coal mine support engineering is in the urgent need to a kind of novel anchor rod structure saving material, saving of labor, high strength, use extruding anchor technology and the flexible roof bolt product researched and developed arises at the historic moment, the production of this extruding anchor has come by pressurizing unit, but traditional extruder produce extruding anchor operating efficiency lower, operating process is loaded down with trivial details, and extruded poor quality.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of pressurizing unit, and its structure is simple, and operating process is convenient, operating efficiency is higher and Forming Quality is better.
To achieve these goals, the utility model provides a kind of pressurizing unit, comprise heavy frame, described heavy frame front end is provided with the extrusion die with nib, the rear end of described heavy frame is connected with oil cylinder, the axial centre of the piston rod of described oil cylinder is hollow-core construction, described piston rod runs through oil cylinder two ends, its length is greater than the length of oil cylinder and the length sum of heavy frame, described piston rod is provided with top near one end of heavy frame, described top is with the through hole suitable with the hollow-core construction of piston rod, and the center of described top is concentric with the centre bore of extrusion die.
In this technical scheme, be hollow-core construction by making piston rod, steel hinge line or reinforcing bar can be made to pass therethrough, by utilizing the linear reciprocating motion of piston rod, be conducive to pressurizing unit to extrude needing to carry out extruded utensil, thus the operating efficiency of pressurizing unit can be improved, simultaneously, its operating process is simple, and extruded quality is also better.
Further, two hydraulic fluid ports of described oil cylinder are connected with pumping plant by high-pressure rubber pipe.
In this technical scheme, by the setting of pumping plant, fuel feeding can be carried out according to the actual requirement of pressurizing unit, the direction of oil stream, pressure and flow can be controlled easily, thus extruded quality can be ensured.
Further, described extrusion die is connected with heavy frame by connecting plate, and described connecting plate is provided with the perforation corresponding to extrusion die nib.
In this technical scheme, by the setting of connecting plate, the compression strength of extrusion die can be strengthened, thus improve the stability of pressurizing unit.
Further, described pumping plant is provided with Pressure gauge.
In this technical scheme, by manometric setting, can be convenient to understand the pressure condition in pumping plant in real time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram that the utility model coordinates with pumping plant;
Schematic diagram when Fig. 3 is utility model works.
In figure: 1, heavy frame, 2, extrusion die, 3, oil cylinder, 4, piston rod, 5, top, 6, pumping plant, 7, connecting plate, 8, Pressure gauge, 9, extruding anchor body, 10, steel strand wires or reinforcing bar.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 to Figure 3, a kind of pressurizing unit, comprise heavy frame 1, described heavy frame 1 front end is provided with the extrusion die 2 with nib, the rear end of described heavy frame 1 is connected with oil cylinder 3, the axial centre of the piston rod 4 of described oil cylinder 3 is hollow-core construction, described piston rod 4 runs through oil cylinder 3 two ends, its length is greater than the length of oil cylinder 3 and the length sum of heavy frame 1, described piston rod 4 is provided with top 5 near one end of heavy frame 1, described top 5 is with the through hole suitable with the hollow-core construction of piston rod 4, and the center of described top 5 is concentric with the centre bore of extrusion die 2.By making piston rod 4 for hollow-core construction, steel hinge line or reinforcing bar can be made to pass therethrough, by utilizing the linear reciprocating motion of piston rod 4, be conducive to pressurizing unit to extrude needing to carry out extruded utensil, thus the operating efficiency of pressurizing unit can be improved, meanwhile, its operating process is simple, and extruded quality is also better.
Two hydraulic fluid ports of described oil cylinder 3 are connected with pumping plant 6 by high-pressure rubber pipe.By the setting of pumping plant 6, fuel feeding can be carried out according to the actual requirement of pressurizing unit, the direction of oil stream, pressure and flow can be controlled easily, thus extruded quality can be ensured.
Described extrusion die 2 is connected with heavy frame 1 by connecting plate 7, and described connecting plate 7 is provided with the perforation corresponding to extrusion die 2 nib.By the setting of connecting plate 7, the compression strength of extrusion die can be strengthened, thus improve the stability of pressurizing unit.
Described pumping plant 6 is provided with Pressure gauge 8.By the setting of Pressure gauge 8, can be convenient to understand the pressure condition in pumping plant 6 in real time.
During work, Extruding spring is arranged in the extrusion head of extruding anchor body 9 rear end, the front end of extruding anchor is penetrated in the nib of extrusion die 2, the endoporus of Extruding spring is inserted through the piston rod 4 of hollow-core construction in one end by steel strand wires or reinforcing bar 10, after oil cylinder 3 pressurizes, come directly towards 5 under the promotion of oil cylinder 3 by extruding anchor body 9, Extruding spring and steel strand wires or reinforcing bar 10 are jointly extruded from extrusion die 2, now, extruding anchor body 9 is out of shape, Extruding spring be squeezed simultaneously produce cracked, its fragment one end is firmly carved in steel strand wires or reinforcing bar 10, one end is carved on the inner hole wall of extruding anchor body 9, finally, extracted out by the extruding anchor pole prepared, the piston rod 4 of oil cylinder 3 bounces back and drives top 5 to reset, and work completes.
Claims (4)
1. a pressurizing unit, comprise heavy frame (1), described heavy frame (1) front end is provided with the extrusion die (2) with nib, it is characterized in that, the rear end of described heavy frame (1) is connected with oil cylinder (3), the axial centre of the piston rod (4) of described oil cylinder (3) is hollow-core construction, described piston rod (4) runs through oil cylinder (3) two ends, its length is greater than the length of oil cylinder (3) and the length sum of heavy frame (1), described piston rod (4) is provided with top (5) near one end of heavy frame (1), described top (5) is with the through hole suitable with the hollow-core construction of piston rod (4), the center of described top (5) is concentric with the centre bore of extrusion die (2).
2. a kind of pressurizing unit according to claim 1, is characterized in that, two hydraulic fluid ports of described oil cylinder (3) are connected with pumping plant (6) by high-pressure rubber pipe.
3. a kind of pressurizing unit according to claim 1 and 2, is characterized in that, described extrusion die (2) is connected with heavy frame (1) by connecting plate (7), and described connecting plate (7) is provided with the perforation corresponding to extrusion die (2) nib.
4. a kind of pressurizing unit according to claim 2, is characterized in that, described pumping plant (6) is provided with Pressure gauge (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420863063.5U CN204381092U (en) | 2014-12-31 | 2014-12-31 | Pressurizing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420863063.5U CN204381092U (en) | 2014-12-31 | 2014-12-31 | Pressurizing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204381092U true CN204381092U (en) | 2015-06-10 |
Family
ID=53353848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420863063.5U Expired - Fee Related CN204381092U (en) | 2014-12-31 | 2014-12-31 | Pressurizing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204381092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770190A (en) * | 2020-06-10 | 2021-12-10 | 宝武特种冶金有限公司 | Method for measuring and adjusting concentricity of extruding machine |
-
2014
- 2014-12-31 CN CN201420863063.5U patent/CN204381092U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770190A (en) * | 2020-06-10 | 2021-12-10 | 宝武特种冶金有限公司 | Method for measuring and adjusting concentricity of extruding machine |
| CN113770190B (en) * | 2020-06-10 | 2023-09-08 | 宝武特种冶金有限公司 | Method for measuring and adjusting concentricity of extruder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20171231 |