CN103537589A - Steel bar heading machine - Google Patents
Steel bar heading machine Download PDFInfo
- Publication number
- CN103537589A CN103537589A CN201310534013.2A CN201310534013A CN103537589A CN 103537589 A CN103537589 A CN 103537589A CN 201310534013 A CN201310534013 A CN 201310534013A CN 103537589 A CN103537589 A CN 103537589A
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- piston
- pier nose
- clamping
- hydraulic cylinder
- connecting plate
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Abstract
The invention discloses a steel bar heading machine which comprises a base and a hydraulic cylinder. The hydraulic cylinder is installed on the base, a connecting plate is embedded into the left end inside the hydraulic cylinder, a through groove is formed in the central portion of the connecting plate, an oil nozzle is embedded into the left end of the connecting plate, and the central portion of the oil nozzle is provided with a through groove and communicated with the connecting plate. The right end of the connecting plate is connected with a pushing plate, the right end of the pushing plate is connected with a heading piston, the right end of the heading piston is connected with a heading die, an outer ring of the heading piston is provided with a clamping piston, a clamping piece is arranged at the right end of the clamping piston and fixed on the hydraulic cylinder through a fixing pin, and a clamping ring is installed on an outer ring of the clamping piece and embedded into the hydraulic cylinder. When the steel bar heading machine is used, the internal performance of a parent material is not changed, the strength of the parent material can be fully played, processing is convenient, and the operation is simple.
Description
Technical field
The present invention relates to a kind of reinforcing bar cold working equipment, be specifically related to a kind of reinforcing bar pier nose machine.
Background technology
Reinforcing bar pier nose machine uses very extensive at reinforcing bar manufacture field, reinforcing bar pier nose machine can be divided into electric heating high strength cast iron pier nose machine and cold pier reinforcing bar pier nose machine, electric heating high strength cast iron pier nose machine is that the head of reinforcing bar (rod iron) is electrically heated to the pier nose that pressurizes after uniform temperature, the reinforced steel bar strength loss of pier nose position is little, mainly be applicable to the production of the mixed earth pile tube of pretensioned prestressing, but this equipment needs long-time power supply, cause power tense, especially summer, and workshop temperature is high, easily cause the phenomenons such as operating personnel's heatstroke.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of simple in structure, easy to process, the reinforcing bar pier nose machine that crudy is good.
The present invention is achieved through the following technical solutions: a kind of reinforcing bar pier nose machine of the present invention, comprise base and hydraulic cylinder, described hydraulic cylinder is arranged on base, the inner left end of described hydraulic cylinder is embedded with connecting plate, described connecting plate core has groove, described connecting plate left end is embedded with oil nozzle, described oil nozzle core has groove, and communicate with connecting plate, described connecting plate right-hand member is connected with push pedal, described push pedal right-hand member is connected with pier nose piston, described pier nose piston right-hand member is connected with pier nose mould, described pier nose piston is provided with clamping piston on outer ring, described clamping piston right-hand member is provided with clamp clip, described clamp clip is fixed on hydraulic cylinder by steady pin, described clamp clip is provided with clamping ring on outer ring, and described clamping ring embeds hydraulic cylinder.
Further, described clamping piston is stepped, is provided with clamping piston retracting spring between described clamping piston and clamping ring, and described clamping piston retracting spring one end is connected on clamping piston, and the other end is connected to clamping ring left end.
Further, be provided with pier nose backward stroke of the piston spring between described pier nose piston and clamping piston, described pier nose backward stroke of the piston spring one end is connected on pier nose piston, and the other end is connected on clamping piston.
The invention has the beneficial effects as follows: use when of the present invention, can not cause the change of mother metal internal performance, can give full play to the intensity of mother metal, and easy to process, simple to operate.
Accompanying drawing explanation
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the structural representation of a kind of reinforcing bar pier nose machine of the present invention.
The specific embodiment
As shown in Figure 1, a kind of reinforcing bar pier nose machine of the present invention, comprise base 12 and hydraulic cylinder 7, described hydraulic cylinder 7 is arranged on base 12, the inner left end of described hydraulic cylinder 7 is embedded with connecting plate 2, described connecting plate 2 cores have groove, described connecting plate 2 left ends are embedded with oil nozzle 1, described oil nozzle 1 core has groove, and communicate with connecting plate 2, described connecting plate 2 right-hand members are connected with push pedal 3, described push pedal 3 right-hand members are connected with pier nose piston 13, described pier nose piston 13 right-hand members are connected with pier nose mould 8, described pier nose piston is provided with clamping piston 4 on 13 outer rings, described clamping piston 4 right-hand members are provided with clamp clip 9, described clamp clip 9 is fixed on hydraulic cylinder 7 by steady pin, described clamp clip is provided with clamping ring 11 on 9 outer rings, and described clamping ring 11 embeds hydraulic cylinder 7.
A kind of optimal way of the present invention, described clamping piston 4 is stepped, between described clamping piston 4 and clamping ring 11, be provided with clamping piston retracting spring 6, described clamping piston retracting spring 6 one end are connected on clamping piston 4, and the other end is connected to clamping ring 11 left ends.
A kind of optimal way of the present invention, is provided with pier nose backward stroke of the piston spring 5 between described pier nose piston 13 and clamping piston 4, described pier nose backward stroke of the piston spring 5 one end are connected on pier nose piston 13, and the other end is connected on clamping piston 4.
The invention has the beneficial effects as follows: use when of the present invention, can not cause the change of mother metal internal performance, can give full play to the intensity of mother metal, and easy to process, simple to operate.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. a reinforcing bar pier nose machine, comprise base and hydraulic cylinder, it is characterized in that: described hydraulic cylinder is arranged on base, the inner left end of described hydraulic cylinder is embedded with connecting plate, described connecting plate core has groove, described connecting plate left end is embedded with oil nozzle, described oil nozzle core has groove, and communicate with connecting plate, described connecting plate right-hand member is connected with push pedal, described push pedal right-hand member is connected with pier nose piston, described pier nose piston right-hand member is connected with pier nose mould, described pier nose piston is provided with clamping piston on outer ring, described clamping piston right-hand member is provided with clamp clip, described clamp clip is fixed on hydraulic cylinder by steady pin, described clamp clip is provided with clamping ring on outer ring, and described clamping ring embeds hydraulic cylinder.
2. reinforcing bar pier nose machine according to claim 1, it is characterized in that: described clamping piston is stepped, between described clamping piston and clamping ring, be provided with clamping piston retracting spring, described clamping piston retracting spring one end is connected on clamping piston, and the other end is connected to clamping ring left end.
3. reinforcing bar pier nose machine according to claim 1, is characterized in that: between described pier nose piston and clamping piston, be provided with pier nose backward stroke of the piston spring, described pier nose backward stroke of the piston spring one end is connected on pier nose piston, and the other end is connected on clamping piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310534013.2A CN103537589A (en) | 2013-11-01 | 2013-11-01 | Steel bar heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310534013.2A CN103537589A (en) | 2013-11-01 | 2013-11-01 | Steel bar heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103537589A true CN103537589A (en) | 2014-01-29 |
Family
ID=49961663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310534013.2A Pending CN103537589A (en) | 2013-11-01 | 2013-11-01 | Steel bar heading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103537589A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040914A (en) * | 2016-08-09 | 2016-10-26 | 上海勖坤模具科技有限公司 | Forming equipment for reinforcing steel bar hot upsetting head |
| CN106077367A (en) * | 2016-08-26 | 2016-11-09 | 中冶建工集团有限公司 | A kind of steel bar end heating and upsetting processing unit (plant) |
| CN110711835A (en) * | 2019-09-27 | 2020-01-21 | 嘉兴欣创混凝土制品有限公司 | Small prestressed steel bar upsetting system and upsetting method thereof |
| CN113275485A (en) * | 2021-04-14 | 2021-08-20 | 何斐瀚 | Steel bar group heading machine for sleeper and group heading machine set |
-
2013
- 2013-11-01 CN CN201310534013.2A patent/CN103537589A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040914A (en) * | 2016-08-09 | 2016-10-26 | 上海勖坤模具科技有限公司 | Forming equipment for reinforcing steel bar hot upsetting head |
| CN106077367A (en) * | 2016-08-26 | 2016-11-09 | 中冶建工集团有限公司 | A kind of steel bar end heating and upsetting processing unit (plant) |
| CN106077367B (en) * | 2016-08-26 | 2017-11-21 | 中冶建工集团有限公司 | A kind of steel bar end heating and upsetting processing unit (plant) |
| CN110711835A (en) * | 2019-09-27 | 2020-01-21 | 嘉兴欣创混凝土制品有限公司 | Small prestressed steel bar upsetting system and upsetting method thereof |
| CN113275485A (en) * | 2021-04-14 | 2021-08-20 | 何斐瀚 | Steel bar group heading machine for sleeper and group heading machine set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |