CN110421062A - A kind of hydraulic press with precise machining device - Google Patents
A kind of hydraulic press with precise machining device Download PDFInfo
- Publication number
- CN110421062A CN110421062A CN201910749309.3A CN201910749309A CN110421062A CN 110421062 A CN110421062 A CN 110421062A CN 201910749309 A CN201910749309 A CN 201910749309A CN 110421062 A CN110421062 A CN 110421062A
- Authority
- CN
- China
- Prior art keywords
- bottom end
- telescopic rod
- punching
- hydraulic press
- plate
- 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.)
- Granted
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Classifications
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a kind of hydraulic presses with precise machining device of hydraulic press technical field, it include cabinet, the enclosure top is symmetrically set with bracket, the cantilever tip is provided with crossbeam, at most pipe is provided with hydraulic cylinder to the crossbeam, the hydraulic cylinder output end is provided with portable pillar through crossbeam bottom end, the portable pillar bottom end is provided with punch holder, plate face near punching point can be flattened and be positioned by the auxiliary positioning mechanism of setting by the present invention, the easily-deformable problem of thin plate punching can be effectively improved, improve punching quality, pass through the loose collar of setting, circular slab, the structures such as telescopic rod, it can not only adapt to the punching requirement of different pore size, and this structure design can effectively avoid the punching point depressed phenomenon that nearby plate face generates, further increase plate punching effect, pass through the positioning mechanism of setting, it being capable of basis Board dimensions carry out a degree of adjusting anchor point, improve the applicability of device positioning.
Description
Technical field
The present invention relates to hydraulic press technical field, specially a kind of hydraulic press with precise machining device.
Background technique
Hydraulic press is one kind using liquid as working media, each to realize for transmitting energy according to made of pascal's principle
The machine of kind technique, hydraulic press are generally made of the machine (host), dynamical system and hydraulic control system three parts, hydraulic press point
Class has valve hydraulic press, liquid hydraulic press and a project hydropress, and hydraulic press (also known as: hydraulic press) is a kind of to utilize hydrostatic pressure
To process the machinery of the products such as metal, plastics, rubber, timber and powder.During being processed to workpiece, by hydraulic
Machine carry out automatic punching workpiece is positioned in punch process, existing hydraulic press structure is single, positioning time compared with
It is long, working efficiency is reduced, and be not easy to position the workpiece of different model, is not easy to carry out the different location of workpiece
Punching, it is inconvenient to use.As CN201821863959.8 discloses a kind of automatic punch hydraulic press, including cabinet, fixed plate and
Upper beam, the two sides of the top of the box are fixedly connected to fixed plate, and fixed plate is fixedly connected with far from the side of cabinet
Beam is fixedly connected with slide plate at the top of the cabinet, and the two sides at the top of slide plate slidably connect riser, and the one of the riser
Side offers loose slot, and the two sides at the top of loose slot inner wall pass through sliding rail and slidably connect rectangular block, and the present invention relates to liquid
Technical field of pressing machine.The automatic punch hydraulic press slidably connects riser by the two sides at the top of slide plate, is adapted to difference
The workpiece of model, more convenient to use, good fixing effect, positioning time is short, is not easy to cause a deviation, and improves accuracy, passes through cunning
Two sides at the top of plate are fixedly connected to cylinder, are punched out convenient for the different location to workpiece, do not need to be shifted manually,
Safety is improved, the burden of staff is alleviated.
But this punching hydraulic press still has following problems as existing hydraulic press: existing general sheet member uses liquid
Press punching, however sheet member is easy bending due to its own particularity, when this deformation occurs in punching position
When, it is easy to cause punching to deform, and the existing punching opened up with punching head cooperation is generally bigger compared with punching head diameter, such case
When lower punching, punching mouth neighbouring position plate face is easy to cause to be recessed,
Based on this, the present invention devises a kind of lathe for finishing workpiece, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of lathes for finishing workpiece, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of hydraulic press with precise machining device, includes
Cabinet, the enclosure top are symmetrically set with bracket, and the cantilever tip is provided with crossbeam, and pipe is arranged the crossbeam at most
There is hydraulic cylinder, the hydraulic cylinder output end is provided with portable pillar through crossbeam bottom end, and the portable pillar bottom end is provided with punch holder,
It is connected with punching head in the punch holder, auxiliary positioning mechanism is provided on the outside of the punching head, is set immediately below the punching head
It is equipped with loading plate, the loading plate bottom end is provided with support leg, and the loading plate center offers cooperation through-hole, the loading plate
Top is symmetrically set with positioning mechanism, and sliding is provided with loose collar in the cooperation through-hole, is provided in the loose collar
Circular slab, the ring-like distribution in loose collar bottom end are provided with the first telescopic rod, and the circular slab center bottom is provided with second and stretches
Contracting bar, first telescopic rod bottom end are connected with transverse slat, and the transverse slat is fixedly installed in support leg, second telescopic rod bottom
Hold affixed enclosure top.
Preferably, the auxiliary positioning mechanism includes pressing plate, offers through-hole, the pressing plate two sides in the middle part of the pressing plate
It is connected with riser, is provided with fixed column on the upside of the riser, column bottom end groove is plugged and fixed in the riser top movable, described solid
The first spring is provided in the groove of fixed column bottom end, the fixed top end is provided with connecting plate, the connecting plate other side connection
Portable pillar.
Preferably, the positioning mechanism includes vertical block, and the vertical block top is provided with stripe board, is opened in the stripe board
Equipped with strip-shaped hole, I-shaped swivel nut is slidably connected in the strip-shaped hole, tie down screw, the lock are bolted in the I-shaped swivel nut
Tight screw rod bottom end is provided with positioning pressuring plate.
Preferably, second telescopic rod includes fixing sleeve, and telescopic rod is slidably connected on the fixing sleeve, described solid
Fixed set and telescopic rod periphery are wrapped with second spring.
Preferably, it is spaced apart on the loose collar external annulus and is equipped with position limiting slide block, cooperated on the cooperation through-hole internal ring wall
Position limiting slide block offers sliding slot.
Preferably, first telescopic rod shares four groups.
Compared with prior art, the beneficial effects of the present invention are: the present invention can be incited somebody to action by the auxiliary positioning mechanism of setting
Nearby plate face is flattened and is positioned punching point, can be effectively improved the easily-deformable problem of thin plate punching, be improved punching quality, pass through
The structures such as loose collar, circular slab, the telescopic rod of setting can not only adapt to the punching requirement of different pore size, and this structure
Design can effectively avoid the punching point depressed phenomenon that nearby plate face generates, and further increase plate punching effect, pass through setting
Positioning mechanism, a degree of adjusting anchor point can be carried out according to board dimensions, improve the applicability of device positioning.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is enlarged diagram at A of the present invention；
Fig. 3 is auxiliary positioning mechanism structural schematic diagram of the present invention；
Fig. 4 is positioning mechanism structural schematic diagram of the present invention；
Fig. 5 is the second Telescopic rod structure schematic diagram of the invention；
Fig. 6 is loose collar structural schematic diagram of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: a kind of hydraulic press with precise machining device, including it is organic
Case 1,1 top of cabinet are symmetrically set with bracket 2, and 2 top of bracket is provided with crossbeam 3, and pipe is provided with hydraulic cylinder to crossbeam 3 at most
4,4 output end of hydraulic cylinder is provided with portable pillar 5 through 3 bottom end of crossbeam, and 5 bottom end of portable pillar is provided with punch holder 6, in punch holder 6
It is connected with punching head 7, auxiliary positioning mechanism 8 is provided on the outside of punching head 7, loading plate 9 is provided with immediately below punching head 7, is carried
9 bottom end of plate is provided with support leg 10, and 9 center of loading plate offers cooperation through-hole 11, and 9 top of loading plate is symmetrically set with fixed
Position mechanism 12, the interior sliding of cooperation through-hole 11 are provided with loose collar 13, circular slab 14,13 bottom end of loose collar are provided in loose collar 13
Ring-like distribution is provided with the first telescopic rod 15, and 14 center bottom of circular slab is provided with the second telescopic rod 17,15 bottom of the first telescopic rod
End is connected with transverse slat 16, and transverse slat 16 is fixedly installed in support leg 10, affixed 1 top of cabinet in 17 bottom end of the second telescopic rod.
Further, auxiliary positioning mechanism 8 includes pressing plate 81, and through-hole 82,81 two sides of pressing plate are offered in the middle part of pressing plate 81
It is connected with riser 83, fixed column 84 is provided on the upside of riser 83,84 bottom end groove of column is plugged and fixed in 83 top movable of riser, fixed
The first spring 85 is provided in 84 bottom end groove of column, 84 top of fixed column is provided with connecting plate 86, the connection of 86 other side of connecting plate
Portable pillar 5.
Further, positioning mechanism 12 includes vertical block 121, and 121 top of vertical block is provided with stripe board 122, stripe board 122
On offer strip-shaped hole 123, I-shaped swivel nut 124 is slidably connected in strip-shaped hole 123, is bolted with locking screw in I-shaped swivel nut 124
Bar 125,125 bottom end of tie down screw are provided with positioning pressuring plate 126.
Further, the second telescopic rod 17 includes fixing sleeve 171, and telescopic rod 172 is slidably connected on fixing sleeve 171,
Fixing sleeve 171 and 172 periphery of telescopic rod are wrapped with second spring 173.
Further, it is spaced apart on 13 external annulus of loose collar and is equipped with position limiting slide block 131, cooperated and cooperate on 11 internal ring wall of through-hole
Position limiting slide block 131 offers sliding slot 91.
Further, the first telescopic rod 15 shares four groups.
One concrete application of the present embodiment are as follows: the present apparatus is a kind of hydraulic press with precise machining device, electricity in the present apparatus
Device passes through external control switch and external power supply is electrical, is primarily adapted for use in sheet workpiece punching.
It is as follows using principle: in use, sheet workpiece is placed on loading plate 9, to adjust positioning mechanism 12 and it is clamped
Limit after fixing, starts hydraulic cylinder 4, and hydraulic cylinder 4 pushes portable pillar 5 and punching head 7 to push, to the plate of bottom into
Row punching.
Wherein, auxiliary positioning mechanism 8 is contacted prior to punching head 7 with plate, by the pressing of plate punching point position plate face and two
Secondary fixation.
Wherein, when punching head punching, the circular slab 14 positioned at 7 downside of punching head moves down compressed spring, and it is straight to be located at punching head 7
Loose collar 13 on the outside of diameter is under the effect of telescopic spring bar, the pressure for the punch side that keeps giving up to plate, to slow down caused by punching
The problem of plate face is recessed.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of hydraulic press with precise machining device includes cabinet (1), it is characterised in that: described cabinet (1) top or so pair
Title is provided with bracket (2), and bracket (2) top is provided with crossbeam (3), and pipe is provided with hydraulic cylinder to the crossbeam (3) at most
(4), hydraulic cylinder (4) output end is provided with portable pillar (5) through crossbeam (3) bottom end, and portable pillar (5) bottom end is provided with
Punch holder (6) is connected with punching head (7) on the punch holder (6), is provided with auxiliary positioning mechanism on the outside of the punching head (7)
(8), it is provided with loading plate (9) immediately below the punching head (7), loading plate (9) bottom end is provided with support leg (10), described
Loading plate (9) center offers cooperation through-hole (11), and loading plate (9) top is symmetrically set with positioning mechanism (12),
Sliding is provided with loose collar (13) in the cooperation through-hole (11), is provided with circular slab (14) in the loose collar (13), described
The ring-like distribution in loose collar (13) bottom end is provided with the first telescopic rod (15), and circular slab (14) center bottom is provided with second and stretches
Contracting bar (17), the first telescopic rod (15) bottom end are connected with transverse slat (16), and the transverse slat (16) is fixedly installed on support leg
(10) on, the second telescopic rod (17) bottom end affixed cabinet (1) top.
2. a kind of hydraulic press with precise machining device according to claim 1, it is characterised in that: the auxiliary positioning mechanism
(8) include pressing plate (81), offered through-hole (82) in the middle part of the pressing plate (81), pressing plate (81) two sides are connected with riser
(83), it is provided with fixed column (84) on the upside of the riser (83), column (84) bottom end is plugged and fixed in riser (83) top movable
Groove is provided with the first spring (85) in the groove of fixed column (84) bottom end, and fixed column (84) top is provided with connection
Plate (86), connecting plate (86) other side connect portable pillar (5).
3. a kind of hydraulic press with precise machining device according to claim 1, it is characterised in that: the positioning mechanism (12)
It include vertical block (121), vertical block (121) top is provided with stripe board (122), offers item on the stripe board (122)
Shape hole (123), the strip-shaped hole (123) is interior to be slidably connected I-shaped swivel nut (124), is bolted in the I-shaped swivel nut (124)
Tie down screw (125), tie down screw (125) bottom end are provided with positioning pressuring plate (126).
4. a kind of hydraulic press with precise machining device according to claim 1, it is characterised in that: second telescopic rod
(17) include fixing sleeve (171), slidably connected telescopic rod (172) on the fixing sleeve (171), the fixing sleeve (171)
Second spring (173) are wrapped with telescopic rod (172) periphery.
5. a kind of hydraulic press with precise machining device according to claim 1, it is characterised in that: the loose collar (13) is outside
It is spaced apart on ring wall and is equipped with position limiting slide block (131), cooperation position limiting slide block (131) offers on cooperation through-hole (11) internal ring wall
Sliding slot (91).
6. a kind of hydraulic press with precise machining device according to claim 1, it is characterised in that: first telescopic rod
(15) four groups are shared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910749309.3A CN110421062B (en) | 2019-08-14 | 2019-08-14 | Hydraulic machine with finish machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910749309.3A CN110421062B (en) | 2019-08-14 | 2019-08-14 | Hydraulic machine with finish machining device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110421062A true CN110421062A (en) | 2019-11-08 |
| CN110421062B CN110421062B (en) | 2021-03-19 |
Family
ID=68414654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910749309.3A Active CN110421062B (en) | 2019-08-14 | 2019-08-14 | Hydraulic machine with finish machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110421062B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883195A (en) * | 2019-12-25 | 2020-03-17 | 朱福英 | Angle steel cut-out press mechanism |
| CN111531020A (en) * | 2020-04-30 | 2020-08-14 | 镇江西杰电气有限公司 | Bus duct machining tool and operation method thereof |
| CN111633170A (en) * | 2020-05-15 | 2020-09-08 | 宝鸡富士特钛业（集团）有限公司 | Forging device of TC4 titanium blank |
| CN112246967A (en) * | 2020-09-28 | 2021-01-22 | 安徽蓝瑟智能科技有限公司 | Punching device for full-automatic punching machine |
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| CN205393287U (en) * | 2016-03-11 | 2016-07-27 | 无锡建凌电器有限公司 | Puncher for hardware processing |
| CN107790556A (en) * | 2016-08-31 | 2018-03-13 | 天津诚创精密模具有限公司 | Automatic demoulding diel |
| CN108213177A (en) * | 2017-12-27 | 2018-06-29 | 芜湖市恒浩机械制造有限公司 | A kind of perforating by punching elastic device |
| CN108213211A (en) * | 2018-04-10 | 2018-06-29 | 上海维衡精密电子股份有限公司 | The stamping die and its Sheet Metal Forming Technology of second order is tubaeform part |
| CN109127871A (en) * | 2018-11-16 | 2019-01-04 | 盐城克莱斯电子有限公司 | It is a kind of can positioning process automobile parts punching apparatus |
| CN208427589U (en) * | 2018-06-14 | 2019-01-25 | 无锡继平锻造有限公司 | A kind of punch structure of hydraulic forging press |
| CN209156837U (en) * | 2018-11-13 | 2019-07-26 | 十堰欧杰科工贸有限公司 | A kind of automatic punch hydraulic press |
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| CN205393287U (en) * | 2016-03-11 | 2016-07-27 | 无锡建凌电器有限公司 | Puncher for hardware processing |
| CN107790556A (en) * | 2016-08-31 | 2018-03-13 | 天津诚创精密模具有限公司 | Automatic demoulding diel |
| CN108213177A (en) * | 2017-12-27 | 2018-06-29 | 芜湖市恒浩机械制造有限公司 | A kind of perforating by punching elastic device |
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| CN209156837U (en) * | 2018-11-13 | 2019-07-26 | 十堰欧杰科工贸有限公司 | A kind of automatic punch hydraulic press |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883195A (en) * | 2019-12-25 | 2020-03-17 | 朱福英 | Angle steel cut-out press mechanism |
| CN111531020A (en) * | 2020-04-30 | 2020-08-14 | 镇江西杰电气有限公司 | Bus duct machining tool and operation method thereof |
| CN111633170A (en) * | 2020-05-15 | 2020-09-08 | 宝鸡富士特钛业（集团）有限公司 | Forging device of TC4 titanium blank |
| CN112246967A (en) * | 2020-09-28 | 2021-01-22 | 安徽蓝瑟智能科技有限公司 | Punching device for full-automatic punching machine |
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| Publication number | Publication date |
|---|---|
| CN110421062B (en) | 2021-03-19 |
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