CN111659798A - Hydraulic punching machine for flange plate machining - Google Patents
Hydraulic punching machine for flange plate machining Download PDFInfo
- Publication number
- CN111659798A CN111659798A CN202010400019.0A CN202010400019A CN111659798A CN 111659798 A CN111659798 A CN 111659798A CN 202010400019 A CN202010400019 A CN 202010400019A CN 111659798 A CN111659798 A CN 111659798A
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- China
- Prior art keywords
- fixedly connected
- punching press
- stamping
- head
- hydraulic
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/02—Die constructions enabling assembly of the die parts in different ways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The invention relates to the technical field of mechanical equipment and discloses a hydraulic punching machine for machining a flange plate, which comprises a base, wherein a pillar is fixedly connected to the upper end of the base, a fixed plate is fixedly connected to the upper end of the pillar, a sliding rod is movably sleeved in the middle of the fixed plate, a sleeve is fixedly connected to the bottom of the sliding rod, and a vertical rod fixedly connected with the base is movably sleeved in the sleeve. Through the setting of branch oil pipe spare and stamping device, can be according to the switch of opening the valve, select the punching press head of corresponding size to carry out the punching press, simultaneously, when needs are stamped annular stamping workpiece, can only open corresponding both sides valve, make both sides punching press head carry out the punching press to annular stamping workpiece, be convenient for concentrate and improve the punching press power, improve the punching press effect to through the time difference that each corresponding valve of control was opened, make each punching press head be the echelonment, the people of being convenient for carry out the moulding of punching press to ladder formula spare part.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a hydraulic punching machine for machining a flange plate.
Background
The stamping is a forming processing method for applying external force to plates, pipes, profiles and the like by a press and a die to cause plastic deformation or separation of the plates, the pipes, the profiles and the like so as to obtain workpieces (stamped parts) with required shapes and sizes.
However, the conventional press has some disadvantages in the pressing process: firstly, most of the traditional punching machines are rigid punching and have higher pressure, and when some precise parts are produced, too fast impact force and pressure easily cause damage to mechanical parts and influence the quality of the mechanical parts; secondly, traditional punching machine drift is single (mostly the crew cut), can only punch the stamping workpiece of a type, specification, and the availability factor of stamping equipment is wasted so seriously, especially when processing the stamping workpiece of different size and dimension (for example, the flange steel sheet that the area is different) and step-type spare part is moulding, need change the punching head artificially, not only troublesome poeration, stamping efficiency is lower moreover.
Disclosure of Invention
Aiming at the defects of the background technology, the invention provides the hydraulic punching machine for machining the flange plate, which has the advantages of good punching effect and high machining efficiency and solves the problems in the background technology.
The invention provides the following technical scheme: a hydraulic punching machine for processing a flange plate comprises a base, wherein a pillar is fixedly connected to the upper end of the base, a fixed plate is fixedly connected to the upper end of the pillar, a sliding rod is movably sleeved in the middle of the fixed plate, a sleeve is fixedly connected to the bottom of the sliding rod, a vertical rod fixedly connected with the base is movably sleeved in the sleeve, a damping spring of which the other end is fixedly connected with the base is fixedly connected to the outer side of the bottom of the sliding rod, a supporting rod is fixedly connected to the upper end of the sliding rod, a supporting plate is fixedly connected to the upper end of the supporting rod, a supporting beam is fixedly connected to one side of the upper end of the pillar, a rubber piece located below the supporting plate is fixedly connected to the inner side of the supporting beam, a hydraulic oil cylinder is arranged on the upper portion of the supporting beam, the bottom fixedly connected with installation cavity of dividing the oil pipe fitting, stamping device has been cup jointed in the inside activity of installation cavity.
Preferably, the oil distribution pipe fitting comprises a hydraulic cylinder wall, a valve is arranged on the upper portion of the hydraulic cylinder wall, a piston is movably sleeved inside the hydraulic cylinder wall, and a piston rod is fixedly connected to the middle of the bottom end of the piston.
Preferably, the stamping device comprises a first stamping head, a second stamping head is movably sleeved on the outer side of the first stamping head, a third stamping head is movably sleeved on the outer side of the second stamping head, and the first stamping head, the second stamping head and the third stamping head are matched with each other in a zero clearance manner.
Preferably, the upper end of the sliding rod is fixedly connected with a limiting ring.
Preferably, the two sides of the upper parts of the inner walls of the second punching head and the third punching head are respectively provided with a convex block, and the two sides of the upper parts of the outer walls of the first punching head and the second punching head are provided with a groove matched with the convex blocks.
The invention has the following beneficial effects:
1. through the setting of oil distribution pipe fitting and stamping device, when the hydraulic stamping machine only needs to open the valve of the middle hydraulic cylinder wall for the parts with smaller sizes, the hydraulic cylinder works to push the piston of the oil distribution pipe fitting in the middle to descend, so that the first stamping head begins to stamp the stamping part to generate plastic deformation or separation, and similarly, the stamping heads with corresponding sizes can be selected to stamp according to the opening and closing of the opened valve, meanwhile, when the annular stamping part needs to be stamped, the valves at the two corresponding sides can be only opened, so that the stamping heads at the two sides stamp the annular stamping part, the stamping force can be conveniently and intensively improved, the stamping effect is improved, and the stamping heads are in a ladder shape by controlling the time difference of opening of the corresponding valves, and people can conveniently stamp and shape the ladder-type parts (such as flange plates).
2. Through the upper end fixedly connected with spacing ring of slide bar, when the punching machine punched parts, the slide bar formed two point location with the pole setting of bottom, prevent that the backup pad from taking place the slope under the punching press, influence the punching press effect, damping spring can produce certain cushioning effect to the punching press simultaneously, prevent that pressure is too big, cause the damage to the part, and when the spacing ring can prevent damping spring pressure too big, ensure that the part punching press is complete, after the punching press finishes, damping spring can also be ejecting from the inside mould of backup pad with the stamping workpiece, the people of being convenient for collect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure A of the present invention;
FIG. 3 is a schematic view of a structural stamping apparatus of the present invention;
FIG. 4 is a front view of a structural stamping device of the present invention;
fig. 5 is a top view of the stamping apparatus of the present invention.
In the figure: 1. a base; 2. a pillar; 3. a fixing plate; 4. a slide bar; 5. a sleeve; 6. erecting a rod; 7. a damping spring; 8. a support bar; 9. a support plate; 10. a support beam; 11. a rubber member; 12. a hydraulic cylinder; 13. a flow-through chamber; 14. oil distributing pipe fittings; 1401. a hydraulic cylinder wall; 1402. a valve; 1403. a piston; 1404. a piston rod; 15. a mounting cavity; 16. a stamping device; 1601. a first punch; 1602. a second punch; 1603. and a third stamping head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a hydraulic press for processing a flange plate comprises a base 1, a pillar 2 is fixedly connected to the upper end of the base 1, a fixing plate 3 is fixedly connected to the upper end of the pillar 2, a sliding rod 4 is movably sleeved in the middle of the fixing plate 3, a sleeve 5 is fixedly connected to the bottom of the sliding rod 4, a vertical rod 6 fixedly connected to the base 1 is movably sleeved in the sleeve 5, a damping spring 7 fixedly connected to the other end of the bottom of the sliding rod 4 and the base 1 is fixedly connected to the outer side of the bottom of the sliding rod 4, a supporting rod 8 is fixedly connected to the upper end of the sliding rod 4, a supporting plate 9 is fixedly connected to the upper end of the supporting rod 8, a supporting beam 10 is fixedly connected to one side of the upper end of the pillar 2, a rubber member 11 located below the supporting plate 9 is fixedly connected, the bottom of the circulation cavity 13 is fixedly connected with a five-component oil pipe fitting 14, the bottom of the oil distribution pipe fitting 14 is fixedly connected with a mounting cavity 15, and a stamping device 16 is movably sleeved in the mounting cavity 15.
Wherein, the oil distributing pipe member 14 includes a hydraulic cylinder wall 1401, the upper portion of the hydraulic cylinder wall 1401 is provided with a valve 1402, the interior of the hydraulic cylinder wall 1401 is movably sleeved with a piston 1403, the middle portion of the bottom end of the piston 1403 is fixedly connected with a piston rod 1404, when the hydraulic press for flange plate processing is used for processing parts with smaller sizes, the valve 1402 of the middle hydraulic cylinder wall 1401 is only needed to be opened, the hydraulic cylinder 12 works to inject hydraulic oil into the circulation chamber 13, because the bottom of the hydraulic cylinder wall 1401 is provided with a vent hole, the hydraulic oil can push the piston 1403 of the middle oil distributing pipe member 14 to descend, so that the first punching head 1601 starts to punch the punching member, and the punching member generates plastic deformation or separation, similarly, according to the switch of the corresponding valves 1402 on two sides automatically and synchronously opening, the punching heads with the size of the outer ring corresponding to the first punching head 1601 are selected to punch simultaneously, so that, meanwhile, when special annular stamping parts need to be stamped, the valves 1402 on the two corresponding sides can be opened only, so that the stamping heads on the two sides stamp the annular stamping parts, the stamping force is improved conveniently in a centralized mode, the stamping effect is improved, the stamping heads are in a step shape by controlling the time difference of opening of the corresponding valves 1402, and people can stamp and shape the step-shaped parts (such as the flange plates) conveniently.
Wherein, stamping device 16 includes first punching press head 1601, second punching press head 1602 has been cup jointed in the outside activity of first punching press head 1601, third punching press head 1603 has been cup jointed in the outside activity of second punching press head 1602, first punching press head 1601, second punching press head 1602, be the cooperation of zero for the clearance between the third punching press head 1603, through setting up stamping device 16 to the triplex or more even, can make the punching press head be suitable for the stamping workpiece of different area sizes, prevent frequently changing the punching press head, and simultaneously, with first punching press head 1601, second punching press head 1602, third punching press head 1603 cup joints each other, not only do not influence the normal work between each punching press head, and be favorable to reducing the area that the punching press head occupied.
Wherein, the upper end fixedly connected with spacing ring of slide bar 4, when the punching machine carries out the punching press to spare part, slide bar 4 forms two point location with the pole setting 6 of bottom, prevent that backup pad 9 from taking place the slope under the punching press, influence the punching press effect, damping spring 7 can produce certain cushioning effect to the punching press simultaneously, prevent that pressure is too big, cause the damage to the spare part, and the spacing ring can prevent when damping spring 7 pressure is too big, ensure that the spare part punching press is complete, after the punching press finishes, damping spring 7 can also be ejecting from the inside mould of backup pad 9 with the stamping workpiece, the people of being convenient for collect.
Wherein, the both sides on second punching press head 1602, third punching press head 1603 inner wall upper portion all are provided with the lug, the recess with lug looks adaptation is seted up to the both sides on first punching press head 1601, second punching press head 1602 outer wall upper portion, when this punching machine need carry out the punching press moulding to large-scale panel, through the setting of lug and recess, can keep the roughness of punching press head bottom, ensure that each punching press head progress is unanimous, avoid machined part surface fold to appear.
The working principle is that when the stamping device is not in operation, the valve 1402 on the oil distributing pipe fitting 14 is closed, the stamping device 16 is located inside the installation cavity 15, the stamping device 16 is prevented from being influenced by an external environment, when stamping is needed, a workpiece to be stamped is placed on the supporting plate 9, the valve 1402 on the oil distributing pipe fitting 14 corresponding to the stamping head can be opened according to the size requirement of the stamping part, the stamping heads with corresponding sizes are selected, two or three of the stamping heads are enabled to be stamped synchronously, the situation that the stamping head needs to be replaced frequently due to the size change of a workpiece is prevented, after the valve 1402 is opened, the hydraulic oil cylinder 12 works and performs oil injection, the workpiece on the supporting plate 9 is stamped, after the stamping is completed, the hydraulic oil cylinder 12 performs oil injection, each stamping head is retracted into the installation cavity 15, the valve 1402 is closed, and meanwhile, the.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a hydraulic pressure punching machine for ring flange processing, includes base (1), upper end fixedly connected with pillar (2) of base (1), the upper end fixedly connected with fixed plate (3) of pillar (2), slide bar (4), its characterized in that have been cup jointed in the middle part activity of fixed plate (3): the bottom of the sliding rod (4) is fixedly connected with a sleeve (5), the inside of the sleeve (5) is movably sleeved with a vertical rod (6) fixedly connected with the base (1), the outer side of the bottom of the sliding rod (4) is fixedly connected with a damping spring (7) of which the other end is fixedly connected with the base (1), the upper end of the sliding rod (4) is fixedly connected with a supporting rod (8), the upper end of the supporting rod (8) is fixedly connected with a supporting plate (9), one side of the upper end of the strut (2) is fixedly connected with a supporting beam (10), the inner side of the supporting beam (10) is fixedly connected with a rubber part (11) positioned below the supporting plate (9), the upper part of the supporting beam (10) is provided with a hydraulic oil cylinder (12), the bottom of the hydraulic oil cylinder (12) is fixedly connected with a circulation cavity (13), and the bottom of, the bottom fixedly connected with installation cavity (15) of minute oil pipe spare (14), stamping device (16) have been cup jointed in installation cavity (15) inside activity.
2. The hydraulic press for flange working according to claim 1, wherein: the oil distribution pipe fitting (14) comprises a hydraulic cylinder wall (1401), a valve (1402) is arranged on the upper portion of the hydraulic cylinder wall (1401), a piston (1403) is movably sleeved inside the hydraulic cylinder wall (1401), and a piston rod (1404) is fixedly connected to the middle of the bottom end of the piston (1403).
3. The hydraulic press for flange working according to claim 1, wherein: the stamping device (16) comprises a first stamping head (1601), a second stamping head (1602) is sleeved on the outer side of the first stamping head (1601) in a movable mode, a third stamping head (1603) is sleeved on the outer side of the second stamping head (1602) in a movable mode, and the first stamping head (1601), the second stamping head (1602) and the third stamping head (1603) are matched with each other in a zero clearance mode.
4. The hydraulic press for flange working according to claim 1, wherein: the upper end of the sliding rod (4) is fixedly connected with a limiting ring.
5. A hydraulic press for flange working according to claim 3, wherein: the both sides on second punching press head (1602), third punching press head (1603) inner wall upper portion all are provided with the lug, the recess with lug looks adaptation is seted up to both sides on first punching press head (1601), second punching press head (1602) outer wall upper portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010400019.0A CN111659798A (en) | 2020-05-13 | 2020-05-13 | Hydraulic punching machine for flange plate machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010400019.0A CN111659798A (en) | 2020-05-13 | 2020-05-13 | Hydraulic punching machine for flange plate machining |
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| Publication Number | Publication Date |
|---|---|
| CN111659798A true CN111659798A (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010400019.0A Pending CN111659798A (en) | 2020-05-13 | 2020-05-13 | Hydraulic punching machine for flange plate machining |
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| CN (1) | CN111659798A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386337A (en) * | 2021-06-10 | 2021-09-14 | 四川航天长征装备制造有限公司 | Multistage adjustable indentation die |
| CN115415393A (en) * | 2022-09-23 | 2022-12-02 | 安徽祺力专用车制造有限公司 | Processingequipment of protocol car accessory |
| CN116262281A (en) * | 2023-05-16 | 2023-06-16 | 山西恒跃锻造有限公司 | Slide rail formula press for flange processing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29710623U1 (en) * | 1997-06-18 | 1997-08-14 | Maynert, Horst-Dieter, 32469 Petershagen | Device for punching holes in a hollow profile |
| CN107487009A (en) * | 2017-09-29 | 2017-12-19 | 象山信基机械厂 | Stamping machine |
| CN108746324A (en) * | 2018-07-09 | 2018-11-06 | 黄山市麦佰机械自动化有限公司 | A kind of hydraulic piercing press with shock-absorbing function |
| CN209124734U (en) * | 2018-11-07 | 2019-07-19 | 肇庆市端翔工业工程技术有限公司 | A kind of hydraulic stamping apparatus |
| CN110280659A (en) * | 2019-06-25 | 2019-09-27 | 海盐鸿强五金制造有限公司 | A kind of stamping device of steel automobile handware |
| CN210412079U (en) * | 2019-06-04 | 2020-04-28 | 烟台罗博特智能设备有限公司 | Automatic get material stamping equipment |
-
2020
- 2020-05-13 CN CN202010400019.0A patent/CN111659798A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29710623U1 (en) * | 1997-06-18 | 1997-08-14 | Maynert, Horst-Dieter, 32469 Petershagen | Device for punching holes in a hollow profile |
| CN107487009A (en) * | 2017-09-29 | 2017-12-19 | 象山信基机械厂 | Stamping machine |
| CN108746324A (en) * | 2018-07-09 | 2018-11-06 | 黄山市麦佰机械自动化有限公司 | A kind of hydraulic piercing press with shock-absorbing function |
| CN209124734U (en) * | 2018-11-07 | 2019-07-19 | 肇庆市端翔工业工程技术有限公司 | A kind of hydraulic stamping apparatus |
| CN210412079U (en) * | 2019-06-04 | 2020-04-28 | 烟台罗博特智能设备有限公司 | Automatic get material stamping equipment |
| CN110280659A (en) * | 2019-06-25 | 2019-09-27 | 海盐鸿强五金制造有限公司 | A kind of stamping device of steel automobile handware |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386337A (en) * | 2021-06-10 | 2021-09-14 | 四川航天长征装备制造有限公司 | Multistage adjustable indentation die |
| CN113386337B (en) * | 2021-06-10 | 2022-08-09 | 四川航天长征装备制造有限公司 | Multistage adjustable indentation die |
| CN115415393A (en) * | 2022-09-23 | 2022-12-02 | 安徽祺力专用车制造有限公司 | Processingequipment of protocol car accessory |
| CN116262281A (en) * | 2023-05-16 | 2023-06-16 | 山西恒跃锻造有限公司 | Slide rail formula press for flange processing |
| CN116262281B (en) * | 2023-05-16 | 2023-07-25 | 山西恒跃锻造有限公司 | Slide rail formula press for flange processing |
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Application publication date: 20200915 |