CN203751096U - Hydraulic piercing press - Google Patents
Hydraulic piercing press Download PDFInfo
- Publication number
- CN203751096U CN203751096U CN201420034368.5U CN201420034368U CN203751096U CN 203751096 U CN203751096 U CN 203751096U CN 201420034368 U CN201420034368 U CN 201420034368U CN 203751096 U CN203751096 U CN 203751096U
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- depression bar
- piercing press
- hydraulic jack
- supporting seat
- 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 - Lifetime
Links
- 238000004080 punching Methods 0.000 claims description 43
- 238000009825 accumulation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Press Drives And Press Lines (AREA)
Abstract
The utility model provides a hydraulic piercing press which comprises a supporting seat, a piercing die and a hydraulic jack. The piercing die is arranged on the supporting seat and comprises an upper die and a lower die which are matched with each other, a preset distance is reserved between the upper die and the lower die, the hydraulic jack is connected with the upper die, can drive the upper die to move towards the lower die and is arranged on the supporting seat, and an ejector rod of the hydraulic jack is a lever-type pressing rod. The hydraulic piercing press can finish piercing by the aid of the manual pressing rod and does not need a power supply or a hydraulic pump serving as a driving component when in use, so that the hydraulic piercing press does not need to be connected with the hydraulic pump before use, use of the hydraulic piercing press is simplified, the labor intensity of workers is effectively reduced by the aid of the lever-type pressing rod, and the hydraulic piercing press is simple in structure and small in size.
Description
Technical field
The utility model relates to hydro piercing technical field, more particularly, relates to a kind of hydraulic piercing press.
Background technology
Punching is the conventional operation in the fields such as machine-building and construction, and punching apparatus is generally perforating press.Perforating press is mainly divided into mechanical punching device, hydraulic piercing press and pneumatic punching machine.Wherein, hydraulic piercing press is by its easy operating, and the advantage such as punching is widely used fast, particularly without the hydraulic piercing press of power supply.
At present, for the ease of punching and punching continuously, the demand of small-sized hydraulic perforating press is increasing.But, the not subsidiary hydraulic pump of small-sized hydraulic perforating press, need to be in use equipped with a hydraulic pump and just can complete punching, when using small-sized hydraulic perforating press, need first connecting small-sized hydraulic piercing press and hydraulic pump, cause the use of this small-sized hydraulic perforating press more loaded down with trivial details.
In sum, how providing a kind of hydraulic piercing press, to simplify the use of hydraulic piercing press, is current those skilled in the art's problem demanding prompt solution.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of hydraulic piercing press, to simplify the use of hydraulic piercing press.
In order to achieve the above object, the utility model provides following technical scheme:
A hydraulic piercing press, comprising:
Supporting seat;
Be arranged at the punching die on described supporting seat, described punching die comprises the upper die and lower die that cooperatively interact, and between described patrix and described counterdie, has predeterminable range;
With the hydraulic jack that described patrix is connected and can drives described patrix to move to described counterdie, described hydraulic jack is arranged on described supporting seat;
Wherein, the depression bar of described hydraulic jack is lever depression bar.
Preferably, in above-mentioned hydraulic piercing press, one end of described depression bar and the cylinder body of described hydraulic jack are hinged; Described depression bar is connected with the valve piston of described hydraulic jack by connecting plate, and described depression bar and described connecting plate hinged; The pin joint of described depression bar and described connecting plate is between the two ends of described depression bar and near the pin joint of described depression bar and described cylinder body.
Preferably, in above-mentioned hydraulic piercing press, the rotation direction of described depression bar is vertical with the loading direction of described hydraulic jack.
Preferably, in above-mentioned hydraulic piercing press, described depression bar is hinged by bearing pin and described connecting plate and described cylinder body.
Preferably, above-mentioned hydraulic piercing press, also comprises: the fixed bar being fixedly linked with described cylinder body.
Preferably, in above-mentioned hydraulic piercing press, described fixed bar, described cylinder body and described punching die coaxial line.
Preferably, in above-mentioned hydraulic piercing press, described supporting seat comprises: the first bearing, and the second bearing being connected with described the first bearing by gripper shoe, described patrix is arranged on described the first bearing, and described counterdie is arranged at described the second bearing; Wherein, described hydraulic jack is arranged at the upper end of described the first bearing, and described depression bar is arranged at the upper end of described hydraulic jack.
Preferably, in above-mentioned hydraulic piercing press, the free end of described depression bar and the free end of described fixed bar are provided with Anti-slip handle.
Preferably, in above-mentioned hydraulic piercing press, described supporting seat and described hydraulic jack removably connect.
Preferably, in above-mentioned hydraulic piercing press, described patrix and described counterdie all removably connect with described supporting seat; Described hydraulic piercing press also comprises standby mould.
The punching principle of the hydraulic piercing press that the utility model provides is: the workpiece for the treatment of punching is placed between upper die and lower die, fixed hydraulic jack and supporting seat, the switch of rotating hydraulic jack, adjust to pressure accumulation state, then Manual pressure bar makes the push rod of hydraulic jack eject and drive patrix to move to counterdie, until complete punching; After punching completes, the switch of reverse rotation hydraulic jack, adjusts to depressurization phase, and push rod is retracted and driven patrix to reset.
From above-mentioned punching principle, the hydraulic piercing press that the utility model provides, by Manual pressure bar, can complete punching, when this hydraulic piercing press uses without power supply, also need hydraulic pump as driver part, thereby avoided using front connecting fluid press pump, and then simplified the use of hydraulic piercing press.
Meanwhile, the hydraulic piercing press that the utility model provides, adopts lever depression bar, effectively reduces staff's labour intensity; This hydraulic piercing press structure is also simpler, small volume.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The front view of the hydraulic piercing press that Fig. 1 provides for the utility model embodiment;
The side view of the hydraulic piercing press that Fig. 2 provides for the utility model embodiment;
The perspective view of the hydraulic piercing press that Fig. 3 provides for the utility model embodiment.
In upper Fig. 1-Fig. 3:
1 is that depression bar, 2 is that bearing pin, 3 is that supporting seat, 4 is that counterdie, 5 is that patrix, 6 is that hydraulic jack, 61 is that switch, 7 is that connecting plate, 8 is that fixed bar, 9 is Anti-slip handle.
The specific embodiment
The utility model embodiment provides a kind of hydraulic piercing press, has simplified the use of hydraulic piercing press.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
The hydraulic piercing press that the utility model embodiment provides, comprising: supporting seat 3; Be arranged at the punching die on supporting seat 3, this punching die comprises patrix 5 and the counterdie 4 cooperatively interacting, and between patrix 5 and counterdie 4, has predeterminable range; The hydraulic jack 6 that is connected and can drives patrix 5 to move to counterdie 4 with patrix 5, hydraulic jack 6 is arranged on supporting seat 3; Wherein, the depression bar 1 of hydraulic jack 6 is lever depression bar.
It should be noted that, predeterminable range between patrix 5 and counterdie 4 is for treating that punch workpiece puts between patrix 5 and counterdie 4.In actual application, as long as treat that punch workpiece puts between patrix 5 and counterdie 4, the utility model embodiment does not limit the predeterminable range between the two.The structure of hydraulic jack 6 is known technology for those skilled in the art, and the utility model embodiment does not limit the concrete structure of hydraulic jack 6.
The punching principle of the hydraulic piercing press that the utility model embodiment provides is: the workpiece for the treatment of punching is placed between patrix 5 and counterdie 4, fixed hydraulic jack 6 and supporting seat 3, the switch 61 of rotating hydraulic jack 6, adjust to pressure accumulation state, then Manual pressure bar 1 makes the push rod of hydraulic jack 6 eject and drive patrix 5 to move to counterdie 4, until complete punching; After punching completes, the switch 61 of reverse rotation hydraulic jack 6, adjusts to depressurization phase, and push rod is retracted and driven patrix 5 to reset.
From above-mentioned punching principle, the hydraulic piercing press that the utility model embodiment provides, by Manual pressure bar 1, can complete punching, when this hydraulic piercing press uses without power supply, also need hydraulic pump as driver part, thereby avoided using front connecting fluid press pump, and then simplified the use of hydraulic piercing press.
Meanwhile, the hydraulic piercing press that the utility model embodiment provides, adopts lever depression bar, effectively reduces staff's labour intensity; This hydraulic piercing press structure is also simpler, small volume.
The hydraulic piercing press that above-described embodiment provides, the maximum pressure of hydraulic jack 6 is 120KN, staff rotates depression bar 1, can realize the steel punching that thickness is less than to 5mm.
Preferably, in the hydraulic piercing press that above-described embodiment provides, the cylinder body of one end of depression bar 1 and hydraulic jack 6 is hinged; Depression bar 1 is connected with the valve piston of hydraulic jack 6 by connecting plate 7, and depression bar 1 is hinged with connecting plate 7; The pin joint of depression bar 1 and connecting plate 7 is the pin joint with cylinder body between the two ends of depression bar 1 and near depression bar 1.It should be noted that, piston and connecting plate 7 are fixedly linked, the cylinder body of one end of depression bar 1 and hydraulic jack 6 is hinged, the other end of depression bar 1 is manually to hold, be that people holds this and manually holds and rotate depression bar 1, the pin joint of depression bar 1 and connecting plate 7 is between the pin joint of depression bar 1 and cylinder body and the manual end of depression bar 1.Due to the pin joint of depression bar 1 and connecting plate 7 between the two ends of depression bar 1 and near depression bar 1 pin joint with cylinder body, the pin joint of depression bar 1 and connecting plate 7 is less than the pin joint of depression bar 1 and connecting plate 7 apart from the distance of the manual end of depression bar 1 apart from the distance of depression bar 1 and the pin joint of cylinder body.Like this, depression bar 1 is fulcrum with the pin joint of cylinder body, depression bar 1 is first arm of force with pin joint and the depression bar 1 of connecting plate 7 with the distance of the pin joint of cylinder body, depression bar 1 is second arm of force with the distance of the pin joint of cylinder body and the manual end of depression bar 1, first arm of force is less than second arm of force, from lever principle, can reduce staff's labour intensity.
Further, in the hydraulic piercing press that above-described embodiment provides, the rotation direction of depression bar 1 is vertical with the loading direction of hydraulic jack 6, and staff's application of force direction is vertical with the loading direction of hydraulic jack 6.Like this, when when punch workpiece is above human body, this hydraulic piercing press meets ergonomics, facilitates staff to use.Concrete, the outer sidewall that stretches in cylinder body of connecting plate 7, depression bar 1 is positioned at a side of cylinder body, and punching die is positioned at one end of cylinder body.
Preferably, the hydraulic piercing press that above-described embodiment provides, depression bar 1 is hinged with connecting plate 7 and cylinder body by bearing pin 2.It should be noted that, depression bar 1 rotates around bearing pin 2, and bearing pin 2 comprises the first bearing pin and the second bearing pin, and depression bar 1 is hinged by the first bearing pin and connecting plate 7, and depression bar 1 is hinged by the second bearing pin and connecting plate 7, and wherein, the first bearing pin is parallel with the axis of the second bearing pin.Certainly, depression bar 1 also can be realized hinged by other means, and the utility model embodiment does not do this particularly and limits.
For the ease of punching, the hydraulic piercing press that above-described embodiment provides also comprises: the fixed bar 8 being fixedly linked with cylinder body.Like this, can one during punching hold fixed bar 8 and realize fixing to hydraulic jack 6, another hand rotates depression bar 1, has facilitated operation.Preferably, fixed bar 8 is integral type structure with cylinder body.
Preferably, in the hydraulic piercing press that above-described embodiment provides, fixed bar 8, cylinder body and punching die coaxial line.Be the axis of fixed bar 8, the axis of the cylinder body axis of hydraulic jack 6, patrix 5 and the axis conllinear of counterdie 4 have facilitated punching like this, be conducive to guarantee punching quality.
Preferably, in the hydraulic piercing press that above-described embodiment provides, supporting seat 3 comprises: the first bearing, and the second bearing being connected with the first bearing by gripper shoe, patrix 5 is arranged on the first bearing, and counterdie 4 is arranged at the second bearing; Wherein, hydraulic jack 6 is arranged at the upper end of the first bearing, and depression bar 1 is arranged at the upper end of hydraulic jack 6.It should be noted that, the direction of take away from counterdie 4 is as upper, take near the direction of counterdie 4 as under, the first bearing is positioned at the top of the second bearing.Certainly, supporting seat 3 is also other structures, and the utility model embodiment does not do this particularly and limits.
For the ease of depression bar 1 and fixed bar 8 are applied to active force, in the hydraulic piercing press that above-described embodiment provides, the free end of the free end of depression bar 1 and fixed bar 8 is provided with Anti-slip handle 9.It should be noted that, the free end of depression bar 1 refers to one end that depression bar 1 is not connected with cylinder body, i.e. the manual end of depression bar 1; The free end of fixed bar 8 refers to the one end not being connected with cylinder body.Like this, during punching, can hold Anti-slip handle 9, be convenient to depression bar 1 and fixed bar 8 to apply active force.
Preferably, in the hydraulic piercing press that above-described embodiment provides, supporting seat 3 removably connects with hydraulic jack 6.Like this, can, according to the supporting seat 3 for the treatment of punch workpiece replacing other types, can meet the requirement of different workpieces.Concrete, the height of supporting seat 3, width, throat depth can change according to the shape of being rushed material, thereby realize the edge of a wing and web to C type purlin, the edge of a wing of U-shaped purlin, and punching is carried out on the edge of a wing of Z-shaped purline.
Further, in the hydraulic piercing press that above-described embodiment provides, patrix 5 and counterdie 4 all removably connect with supporting seat 3.Like this, replaceable patrix 5 and counterdie 4, can punching specification, changes punching die, completes the punchings of different sizes.For the hole of the different sizes of convenient punching, preferentially select above-mentioned hydraulic piercing press also to comprise standby mould.It should be noted that, the aperture in the hole that the hole that standby mould rushes rushes from punching die is different.Like this, facilitated and changed and the different big or small holes of punching.Concrete, standby mould comprises: the circular hole mould that diameter is 10mm and diameter are 12mm circular hole mould.Certainly, the standby mould of other sizes also can be set, arrange according to actual needs.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a hydraulic piercing press, is characterized in that, comprising:
Supporting seat (3);
Be arranged at the punching die on described supporting seat (3), described punching die comprises patrix (5) and the counterdie (4) cooperatively interacting, and between described patrix (5) and described counterdie (4), has predeterminable range;
Be connected with described patrix (5) and can drive described patrix (5) to the mobile hydraulic jack (6) of described counterdie (4), described hydraulic jack (6) is arranged on described supporting seat (3); Wherein, the depression bar (1) of described hydraulic jack (6) is lever depression bar.
2. hydraulic piercing press according to claim 1, is characterized in that, the cylinder body of one end of described depression bar (1) and described hydraulic jack (6) is hinged; Described depression bar (1) is connected with the valve piston of described hydraulic jack (6) by connecting plate (7), and described depression bar (1) is hinged with described connecting plate (7); The pin joint of described depression bar (1) and described connecting plate (7) is positioned at the pin joint with described cylinder body between the two ends of described depression bar (1) and near described depression bar (1).
3. hydraulic piercing press according to claim 2, is characterized in that, the rotation direction of described depression bar (1) is vertical with the loading direction of described hydraulic jack (6).
4. hydraulic piercing press according to claim 3, is characterized in that, described depression bar (1) is hinged with described connecting plate (7) and described cylinder body by bearing pin (2).
5. hydraulic piercing press according to claim 2, is characterized in that, also comprises: the fixed bar (8) being fixedly linked with described cylinder body.
6. hydraulic piercing press according to claim 5, is characterized in that, described fixed bar (8), described cylinder body and described punching die coaxial line.
7. hydraulic piercing press according to claim 5, it is characterized in that, described supporting seat (3) comprising: the first bearing, the second bearing being connected with described the first bearing by gripper shoe, described patrix (5) is arranged on described the first bearing, and described counterdie (4) is arranged at described the second bearing; Wherein, described hydraulic jack (6) is arranged at the upper end of described the first bearing, and described depression bar (1) is arranged at the upper end of described hydraulic jack (6).
8. hydraulic piercing press according to claim 5, is characterized in that, the free end of the free end of described depression bar (1) and described fixed bar (8) is provided with Anti-slip handle (9).
9. hydraulic piercing press according to claim 1, is characterized in that, described supporting seat (3) removably connects with described hydraulic jack (6).
10. hydraulic piercing press according to claim 1, is characterized in that, described patrix (5) and described counterdie (4) all removably connect with described supporting seat (3); Described hydraulic piercing press also comprises standby mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420034368.5U CN203751096U (en) | 2014-01-20 | 2014-01-20 | Hydraulic piercing press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420034368.5U CN203751096U (en) | 2014-01-20 | 2014-01-20 | Hydraulic piercing press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203751096U true CN203751096U (en) | 2014-08-06 |
Family
ID=51246407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420034368.5U Expired - Lifetime CN203751096U (en) | 2014-01-20 | 2014-01-20 | Hydraulic piercing press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203751096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307978A (en) * | 2014-11-17 | 2015-01-28 | 国家电网公司 | Portable hydraulic perforating machine |
-
2014
- 2014-01-20 CN CN201420034368.5U patent/CN203751096U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307978A (en) * | 2014-11-17 | 2015-01-28 | 国家电网公司 | Portable hydraulic perforating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518057 Unit A-1, Building C, 3, Tongfang Information Port, 11 Langshan Road, North District of Nanshan High-tech Industrial Park, Shenzhen City, Guangdong Province Patentee after: Shenzhen Antaike Energy and Environmental Protection Co.,Ltd. Address before: 518057 Unit A-1, Building C, 3, Tongfang Information Port, 11 Langshan Road, North District of Nanshan High-tech Industrial Park, Shenzhen City, Guangdong Province Patentee before: ATEC ARCHITECTURAL CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 Software Industry Base No. 1003 Keyuan Road, Nanshan District, Shenzhen City, Guangdong Province, 5 E Blocks 702 Patentee after: Shenzhen Antaike Energy and Environmental Protection Co.,Ltd. Address before: 3, A-1 building, floor 518057, building C, Tong Tong Road, 11, North Lang Road, Nanshan District hi tech Industrial Park, Shenzhen, Guangdong, China Patentee before: Shenzhen Antaike Energy and Environmental Protection Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 5 E block 702, software industrial base, 1003 Garden Road, Nanshan District high tech Zone, Shenzhen, Guangdong. Patentee after: Shenzhen Antaike energy and environmental protection Co.,Ltd. Address before: 518000 5 E block 702, software industrial base, 1003 Garden Road, Nanshan District high tech Zone, Shenzhen, Guangdong. Patentee before: Shenzhen Antaike Energy and Environmental Protection Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 5 E block 702, software industrial base, 1003 Garden Road, Nanshan District high tech Zone, Shenzhen, Guangdong. Patentee after: Shenzhen Antaike Clean Energy Co.,Ltd. Address before: 518000 5 E block 702, software industrial base, 1003 Garden Road, Nanshan District high tech Zone, Shenzhen, Guangdong. Patentee before: Shenzhen Antaike energy and environmental protection Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |
|
| CX01 | Expiry of patent term |