CN209189603U - A kind of mold and punching head of angle adjustable - Google Patents
A kind of mold and punching head of angle adjustable Download PDFInfo
- Publication number
- CN209189603U CN209189603U CN201822074342.4U CN201822074342U CN209189603U CN 209189603 U CN209189603 U CN 209189603U CN 201822074342 U CN201822074342 U CN 201822074342U CN 209189603 U CN209189603 U CN 209189603U
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- China
- Prior art keywords
- die holder
- mold
- plate
- slot
- angle adjustable
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Abstract
The utility model discloses a kind of mold and punching heads of angle adjustable, including bottom plate, the upper surface side of the bottom plate is fixedly connected with one end of support plate, the other end of support plate is rotatablely connected one end of rotation die holder by shaft, hydraulic cylinder has been bolted in the lower surface of the rotation die holder, the output end of hydraulic cylinder downward and pass through hydraulic stem connection fixing block, formed punch is fixedly connected in circular hole, the lower surface four corners of lower die holder are fixedly connected with one end of pressure ram, and four pressure rams deviate lower die holder central axes and are arranged diagonally downward.After the utility model formed punch turns to specified angle by rotation die holder, starting hydraulic cylinder drives formed punch to be punched out mold, realize multi-angle punching, greatly save production cost, improve production efficiency, the case where buffer unit avoids the thrust that generates suddenly to the damaged condition of mold, and the impulse force of moment also be easy to cause punching surface irregularity, to improve the yields of product processing.
Description
Technical field
The utility model relates to mold machining technology fields, specifically plant the mold and punching head of angle adjustable.
Background technique
Stamping die is that material (metal or nonmetallic) is processed into part (or semi-finished product) in Cold Press Working
A kind of special process equipment, referred to as cold punching die (being commonly called as cold-punching mould).Punching press is at room temperature, using being mounted on press machine
On mold to material apply pressure, make its generate separation or plastic deformation, thus obtain needed for part a kind of pressure processing
Method.With economic continuous development and the continuous improvement of technical level, the structure of product is more and more diversified, and with product
The diversification of structure, the multiplicity so that mould structure becomes increasingly complex.
The product of processing usually includes plane, inclined-plane, and plane hole is offered in plane, offers beveled aperture on inclined-plane.
During being punched out processing to above-mentioned part, the prior art generallys use two sets of mutually independent stamping dies and is rushed
Hole machined, i.e. plane hole use a set of stamping die, and beveled aperture also uses a set of stamping die, and mold may apply because of moment
Pressure and the case where cause mold to cause punching surface irregularity, the yields of product punching processing is influenced, so that the life of enterprise
Efficiency is produced to be affected.
Utility model content
The purpose of this utility model is to provide a kind of mold and punching heads of angle adjustable, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
The upper surface side of a kind of mold and punching head of angle adjustable, including bottom plate, the bottom plate is fixedly connected with support plate
One end, the other end of support plate are rotatablely connected one end of rotation die holder by shaft, and plate is welded and fixed in the other end for rotating die holder
One end, and the through slot of bar shaped is offered in the middle part of fixed plate, and sliding contact has fixed column, fixed column weldering in the through slot of fixed plate
The surface on elevating lever top is connect, while the bottom end of elevating lever is fixedly connected with the upper surface of lifting cage plate across the top surface of the cabinet,
Lateral through slot is offered in the middle part of lifting cage plate, and the both ends for going up and down cage plate offer smooth perforation and and sliding bar
Connection, two symmetrical parallel settings of slide bar, and its both ends is connected to the inner roof wall and bottom wall of cabinet, rotary electric machine passes through branch
Seat is connected to the inner bottom wall of cabinet, and the one side center of turntable is fixedly mounted by shaft coupling for the output shaft of rotary electric machine, turns
The another side outer peripheral edge of disk is welded with guide post, and the lateral through slot in guide post sliding contact lifting cage plate.
As a further solution of the present invention: hydraulic cylinder has been bolted in the lower surface of the rotation die holder,
The output end of hydraulic cylinder offers circular hole in fixed block, formed punch is fixedly connected on circle downward and by hydraulic stem connection fixing block
In hole.
Sliding slot is offered in the bottom plate as a further solution of the present invention, lower die holder is being located at formed punch just
Lower section, and the lower surface four corners of lower die holder are fixedly connected with one end of pressure ram, and the other end of pressure ram is rotated by shaft
Idler wheel is connected, idler wheel is in rolling contact the upper lower wall of sliding slot, and one end of the end face connection pressure spring of sliding slot, the other end of pressure spring, which connects, to be moved
The one side of movable plate.
The pressure ram deviates lower die holder central axes and is arranged diagonally downward as a further solution of the present invention,.
The movable plate offsets away from the one side of pressure spring with idler wheel as a further solution of the present invention, and
The both ends of movable plate are rotatably connected to other idler wheel and roll with the upper lower wall of sliding slot and connect.
Compared with prior art, the utility model has the beneficial effects that
The utility model mold is on being put into lower die holder, and after being fixed, and formed punch is punched out mold, and formed punch can be right
The contact surface of mold generates one impulse force of moment, and lower die holder is by pressure ram and by movable plate compression press spring at this time, until pressure
Spring is compacted, and during this, buffer unit avoids damaged condition of the thrust generated suddenly to mold, the impulse force of moment
The case where be easy to causeing punching surface irregularity to improve the yields of product processing, and is able to achieve multi-angle punching, significantly
Production cost is saved, production efficiency is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is enlarged drawing at the A of the utility model.
It is as shown in the figure: bottom plate 1, support plate 2, rotation die holder 3, hydraulic cylinder 4, formed punch 5, fixed plate 6, elevating lever 7, cabinet 8,
Slide bar 9, turntable 10, guide post 11, lifting cage plate 12, sliding slot 13, lower die holder 14, pressure ram 15, idler wheel 16, movable plate 17, pressure spring
18。
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of mold and punching head of angle adjustable, including bottom plate 1, it is described
The upper surface side of bottom plate 1 is fixedly connected with one end of support plate 2, and the other end of support plate 2 is rotatablely connected rotation mould by shaft
One end of plate 6 is welded and fixed in the other end of one end of seat 3, rotation die holder 3, and the through slot of bar shaped is offered in the middle part of fixed plate 6, and
Sliding contact has fixed column in the through slot of fixed plate 6, and fixed column welds the surface on 7 top of elevating lever, while the bottom end of elevating lever 7
The upper surface of lifting cage plate 12 is fixedly connected with across the top surface of the cabinet 8, the middle part of lifting cage plate 12 offers lateral through slot,
And the both ends for going up and down cage plate 12 offer smooth perforation and are slidably connected with slide bar 9, two symmetrical parallel settings of slide bar 9,
And its both ends is connected to the inner roof wall and bottom wall of cabinet 8, rotary electric machine is connected to the inner bottom wall (figure of cabinet 8 by support
In be not drawn into), and the output shaft of rotary electric machine by shaft coupling be fixedly mounted turntable 10 one side center, turntable 10 it is another
One side outer peripheral edge is welded with guide post 11, and the lateral through slot in 11 sliding contact of guide post lifting cage plate 12, passes through rotary electric machine
Turntable 10 is driven to rotate, so that guide post 11 moves in a circle, so that guide post 11 pushes lifting cage plate 12 to move up and down along slide bar 9,
In this course, lifting cage plate 12 pushes elevating lever 7 to move up and down, and drops the fixed column of 7 top end surface of bar in fixed plate 6
It is moved in bar shaped groove, so that rotating die holder 3 is able to carry out rotation；
The lower surface of the rotation die holder 3 has been bolted hydraulic cylinder 4, and the output end of hydraulic cylinder 4 downward and passes through
Hydraulic stem connection fixing block offers circular hole in fixed block, and formed punch 5 is fixedly connected in circular hole, and formed punch 5 passes through rotation die holder 3
After turning to specified angle, starting hydraulic cylinder 4 drives formed punch 5 to be punched out mold；
Sliding slot 13 is offered in the bottom plate 1, lower die holder 14 is located at the underface of formed punch 5, and the lower surface of lower die holder 14
Four corners are fixedly connected with one end of pressure ram 15, and four pressure rams 15 deviate 14 central axes of lower die holder and are arranged diagonally downward, and squeeze
The other end of compression bar 15 is rotatablely connected idler wheel 16 by shaft, and idler wheel 16 is in rolling contact the upper lower wall of sliding slot 13, the end of sliding slot 13
Face connects one end of pressure spring 18, the one side of the other end connection movable plate 17 of pressure spring 18, the another side of movable plate 17 and rolling
Wheel 16 offsets, and the both ends of movable plate 17 are rotatably connected to other idler wheel and roll with the upper lower wall of sliding slot 13 and connect, mould
For tool on being put into lower die holder 14, and after being fixed, formed punch 5 is punched out mold, formed punch 5 can the contact surface to mold generate
One impulse force of moment, lower die holder 14 is by pressure ram 15 and by 17 compression press spring 18 of movable plate at this time, until pressure spring 18 is pressed
Tightly, during this, buffer unit avoids the thrust that generates suddenly to the damaged condition of mold, and the impulse force of moment is also easy to make
The case where at punching surface irregularity, to improve the yields of product processing.
In the present solution, rotary electric machine uses Y80M2-2 model, motor operation circuit is that conventional motor positive and negative rotation controls journey
Sequence, circuit operate to existing custom circuit, and the product type of hydraulic cylinder 4 is ROB63, and by HYDRAULIC CONTROL SYSTEM, in this programme
It does not repeat excessively.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end "
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and being merely for convenience of description, this is practical new
Type and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for describing
Purpose is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of mold and punching head of angle adjustable, including bottom plate (1), which is characterized in that the upper surface side of the bottom plate (1) is solid
Surely the one end of support plate (2) is connected, the other end of support plate (2) is rotatablely connected one end of rotation die holder (3) by shaft, rotation
One end of plate (6) is welded and fixed in the other end of die holder (3), and the through slot of bar shaped is offered in the middle part of fixed plate (6), and fixed plate
(6) sliding contact has fixed column in through slot, and fixed column welds the surface on elevating lever (7) top, while the bottom end of elevating lever (7)
It is fixedly connected with the upper surface of lifting cage plate (12) across the top surface of the cabinet (8), offers transverse direction in the middle part of lifting cage plate (12)
Through slot, and go up and down cage plate (12) both ends offer smooth perforation and be slidably connected with slide bar (9), two slide bars (9)
Symmetrical parallel setting, and its both ends is connected to the inner roof wall and bottom wall of cabinet (8), rotary electric machine is connected to case by support
The inner bottom wall of body (8), and the one side center of turntable (10), turntable are fixedly mounted by shaft coupling for the output shaft of rotary electric machine
(10) another side outer peripheral edge is welded with guide post (11), and the transverse direction in guide post (11) sliding contact lifting cage plate (12) is logical
Slot.
2. a kind of mold and punching head of angle adjustable according to claim 1, which is characterized in that rotation die holder (3)
Lower surface has been bolted hydraulic cylinder (4), the output end of hydraulic cylinder (4) downward and by hydraulic stem connection fixing block, Gu
Determine to offer circular hole in block, formed punch (5) is fixedly connected in circular hole.
3. a kind of mold and punching head of angle adjustable according to claim 1, which is characterized in that opened up in the bottom plate (1)
Have sliding slot (13), lower die holder (14) is located at the underface of formed punch (5), and the lower surface four corners of lower die holder (14) be fixedly connected it is crowded
One end of compression bar (15), and the other end of pressure ram (15) is rotatablely connected idler wheel (16) by shaft, idler wheel (16) is in rolling contact
The other end of the upper lower wall of sliding slot (13), one end of end face connection pressure spring (18) of sliding slot (13), pressure spring (18) connects movable plate
(17) one side.
4. a kind of mold and punching head of angle adjustable according to claim 3, which is characterized in that the pressure ram (15) is deviateed
Lower die holder (14) central axes are arranged diagonally downward.
5. a kind of mold and punching head of angle adjustable according to claim 3, which is characterized in that the movable plate (17) is deviated from
The one side of pressure spring (18) offsets with idler wheel (16), and the both ends of movable plate (17) be rotatably connected to other idler wheel and with cunning
The upper lower wall of slot (13) rolls connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074342.4U CN209189603U (en) | 2018-12-11 | 2018-12-11 | A kind of mold and punching head of angle adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074342.4U CN209189603U (en) | 2018-12-11 | 2018-12-11 | A kind of mold and punching head of angle adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209189603U true CN209189603U (en) | 2019-08-02 |
Family
ID=67428584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822074342.4U Expired - Fee Related CN209189603U (en) | 2018-12-11 | 2018-12-11 | A kind of mold and punching head of angle adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209189603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788236A (en) * | 2019-11-12 | 2020-02-14 | 扬中市国鹰电器有限公司 | Continuous processing equipment for U-shaped heating pipe |
| CN110883202A (en) * | 2019-12-10 | 2020-03-17 | 湖州织里振皓铝业有限公司 | A multi-angle processingequipment that punches a hole for aluminum product production |
-
2018
- 2018-12-11 CN CN201822074342.4U patent/CN209189603U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788236A (en) * | 2019-11-12 | 2020-02-14 | 扬中市国鹰电器有限公司 | Continuous processing equipment for U-shaped heating pipe |
| CN110883202A (en) * | 2019-12-10 | 2020-03-17 | 湖州织里振皓铝业有限公司 | A multi-angle processingequipment that punches a hole for aluminum product production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20201211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |