CN109175138A - Stamping die - Google Patents
Stamping die Download PDFInfo
- Publication number
- CN109175138A CN109175138A CN201811132144.7A CN201811132144A CN109175138A CN 109175138 A CN109175138 A CN 109175138A CN 201811132144 A CN201811132144 A CN 201811132144A CN 109175138 A CN109175138 A CN 109175138A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- block
- detent
- spring
- frame
- 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.)
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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
- 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
Abstract
The invention discloses stamping dies, including upper die and lower die, the upper mold is located at the surface of lower die, the upper end of the upper mold is fixedly connected with press machine, the lower die include follow block and upper and lower ends opening support frame, the side wall of the follow block is slidably connected with the inside casing wall for supporting frame, clamping mechanism is symmetrically installed on the side wall of the follow block, the lower end to frame is fixedly connected with the fixed ring of annular, support column is fixedly connected at the lower end center of the follow block, the lower end of the support column passes through fixed ring and extends downwardly, and it is fixedly connected with support plate, the lower end of the follow block is uniformly and equidistantly fixedly connected with several tension springs in a ring centered on support column, the other end of the tension spring is fixedly connected on the upper end of fixed ring.The present invention is easily taken out stamping forming workpiece.
Description
Technical field
The present invention relates to metal stamping die technical field more particularly to stamping dies.
Background technique
Stamping die is that material (metal or nonmetallic) is processed into the one of part (or semi-finished product) in cold punching processing
Kind 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
Mold applies pressure to material, it is made to generate separation or plastic deformation, thus a kind of pressure processing method of part needed for obtaining.
Stamping die is the essential technological equipment of punching production, is technology-intensive product.The quality of stamping parts, production efficiency with
And production cost etc., there is direct relation with mold design and manufacture.The height of Mould design and manufacturing technical level is measurement one
The one of the important signs that of a national product manufacture level height largely decides the quality, benefit and new production of product
The development ability of product.At present press machine drive upper mold in lower die workpiece carry out punching press after, workpiece be easy to be stuck in lower die and
It is not easily taken out, affects ram efficiency.
Summary of the invention
The purpose of the present invention is to solve press machines in the prior art, and upper mold to be driven to carry out punching press to the workpiece in lower die
Afterwards, workpiece is easy the problem of being stuck in lower die and being not easily taken out, affect ram efficiency, and the stamping die proposed.
To achieve the goals above, present invention employs following technical solutions:
Stamping die, including upper die and lower die, the upper mold are located at the surface of lower die, and the upper end of the upper mold is fixed to be connected
It is connected to press machine, the lower die includes that follow block and upper and lower ends opening support frame, the side wall of the follow block and the inside casing wall for supporting frame
It is slidably connected, clamping mechanism is symmetrically installed on the side wall of the follow block, the lower end to frame is fixedly connected with consolidating for annular
Determine ring, be fixedly connected with support column at the lower end center of the follow block, the lower end of the support column passes through fixed ring and to downward
It stretches, and is fixedly connected with support plate, the lower end of the follow block is uniformly and equidistantly fixedly connected in a ring centered on support column
The other end of several tension springs, the tension spring is fixedly connected on the upper end of fixed ring.
Preferably, the clamping mechanism includes two detent slots, and two detent slots are symmetrically provided with the vertical of follow block
On side wall, the slot bottom of the detent slot is fixedly connected with spring, and the other end of the spring is fixedly connected with detent block, the card
Position block is set as arc far from the upper end of spring one end, and the position that detent block is corresponded on the frame wall to frame offers detent
Hole, the detent block extend in corresponding card hole far from one end of spring.
Preferably, rolling groove is symmetrically offered on the internal ring wall of the fixed ring, is equipped with the rolling rolled in the rolling groove
Pearl, the ball pass through the notch of rolling groove far from the slot bottom that one end of rolling groove slot bottom passes through rolling groove and extend outwardly, institute
Ball rolling is stated to be connected on the post jamb of support column.
Preferably, the detent block is symmetrically fixedly connected with sliding block, the detent on the side wall of spring one end position
The sliding slot to match with sliding block is symmetrically offered on the correspondence cell wall of slot, the sliding block is slidably connected in corresponding sliding slot.
Preferably, several preformed holes are offered in the support plate.
Preferably, the sphere diameter of the ball is greater than the slot diameter of rolling groove notch.
Compared with prior art, the present invention provides stamping die, have it is following the utility model has the advantages that
1, the stamping die by setting follow block, supports frame, fixed ring, tension spring and clamping mechanism, workpiece is placed on lower die
In, and after carrying out punch forming by upper mold, clamping mechanism is opened, is separated from each other, is pulled downward on to frame so that supporting frame and follow block,
It drives fixed ring to move downward to frame, while stretching tension spring, until the upper end for supporting frame is lower than the horizontal plane of follow block, it easily will punching
Molded workpiece is removed from the follow block of lower die, is unclamped again the tension spring being stretched to the pulling force for supporting frame application and is driven to frame time
It is blocked to original position, and by clamping mechanism.
2, the stamping die needs to make mutual with follow block to frame by setting detent slot, spring, detent block and card hole
When separation, a thrust towards spring direction is applied to detent block, compressed spring makes spring deformation occurs after detent block stress,
Detent block enters in detent slot, can pull downward on to frame, while stretching tension spring, and after workpiece is removed, tension spring, which drives, to be fixed
Ring moves upwards, and then the upper end for supporting frame is driven to resist the detent block for being squeezed out detent slot by spring, and the arc with detent block
Position offsets, and exerts a force after the arc part stress of detent block to spring, and detent block is squeezed into detent slot, until supporting on frame
Card hole be directed at detent block, the compressed spring bullet of detent block is fixed into card hole to frame.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the present invention is convenient
Stamping forming workpiece is taken out.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of stamping die proposed by the present invention；
Fig. 2 is the enlarged drawing of part A in Fig. 1.
In figure: frame, 6 fixed rings, 7 support columns, 8 support plates, 9 tension springs, 10 are supported in 1 upper mold, 2 lower dies, 3 press machines, 4 follow blocks, 5
Detent slot, 11 springs, 12 detent blocks, 13 card holes, 14 rolling grooves, 15 balls, 16 sliding blocks, 17 sliding slots, 18 preformed holes.
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.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-2, stamping die, including upper mold 1 and lower die 2, upper mold 1 are located at the surface of lower die 2, upper mold 1 it is upper
End is fixedly connected with press machine 3, and lower die 2, which includes follow block 4, and upper and lower ends are open supports frame 5, the side wall of follow block 4 with support frame 5
Inside casing wall is slidably connected, and is symmetrically installed with clamping mechanism on the side wall of follow block 4, and the lower end to frame 5 is fixedly connected with consolidating for annular
To determine ring 6, support column 7 is fixedly connected at the lower end center of follow block 4, the lower end of support column 7 passes through fixed ring 6 and extends downwardly,
And it is fixedly connected with support plate 8, the lower end of follow block 4 is uniformly and equidistantly fixedly connected with several in a ring centered on support column 7
A tension spring 9, the other end of tension spring 9 are fixedly connected on the upper end of fixed ring 6, and workpiece is placed in lower die 2, and pass through upper mold 1
After carrying out punch forming, clamping mechanism is opened, so that being separated from each other to frame 5 and follow block 4, is pulled downward on to frame 5, is supported frame 5 and drive
Fixed ring 6 moves downward, while stretching tension spring 9, until the upper end for supporting frame 5 is lower than the horizontal plane of follow block 4, will easily strike out
The workpiece of type is removed from the follow block 4 of lower die 2, is unclamped again the drive of tension spring 9 being stretched to the pulling force for supporting the application of frame 5 and is returned to frame 5
It is blocked to original position, and by clamping mechanism.
Clamping mechanism includes two detent slots 10, and two detent slots 10 are symmetrically provided in the upright side walls of follow block 4, detent
The slot bottom of slot 10 is fixedly connected with spring 11, and the other end of spring 11 is fixedly connected with detent block 12, and detent block 12 is far from spring
The upper end of 11 one end is set as arc, and the position that detent block 12 is corresponded on the frame wall to frame 5 offers card hole 13, detent block 12
One end far from spring 11 extends in corresponding card hole 13, when needing to make to be separated from each other to frame 5 and follow block 4, to detent block
12 apply a thrust towards 11 direction of spring, and compressed spring 11 makes spring 11 deformation occurs after 12 stress of detent block, detent
Block enters into 12 into detent slot 10, can pull downward on to frame 5, while stretching tension spring 9, and after workpiece is removed, tension spring 9 drives solid
Determine ring 6 to move upwards, and then the upper end for supporting frame 5 driven to resist the detent block 12 for being squeezed out detent slot 10 by spring 11, and with card
The arc part of position block 12 offsets, and exerts a force after the arc part stress of detent block 12 to spring 11, and detent block 12 is squeezed into
In detent slot 10, until the card hole 13 supported on frame 5 is directed at detent block 12, compressed 11 bullet of spring of detent block 12 to card hole
In, it is fixed to frame 5 is supported.
Rolling groove 14 is symmetrically offered on the internal ring wall of fixed ring 6, is equipped with the ball 15 rolled, ball 15 in rolling groove 14
The slot bottom that one end far from 14 slot bottom of rolling groove passes through rolling groove 14 passes through the notch of rolling groove 14 and extends outwardly, and ball 15 rolls
It is dynamic to be connected on the post jamb of support column 7, so that fixed ring 6 and the post jamb of support column 7 is offseted by ball 5, and with fixed ring 6
The post jamb of movement, ball 15 and support column 7, which rolls, to be connected, so that the movement of fixed ring 6 is more stable.
Detent block 12 is symmetrically fixedly connected with sliding block 16, the correspondence of detent slot 10 on the side wall of 11 1 end position of spring
The sliding slot 17 to match with sliding block 16 is symmetrically offered on cell wall, sliding block 16 is slidably connected in corresponding sliding slot 17, detent block
Band movable slider 16 moves in sliding slot 17 when 12 movement, when moving to the end of sliding slot 17 and stop motion with sliding block 16, card
The position also stop motion therewith of block 12 prevents detent block 12 from popping up detent slot 10 by spring 11.
Several preformed holes 18 are offered in support plate 8, and support plate 8 is fixed using bolt in preformed hole 18.
The sphere diameter of ball 15 is greater than the slot diameter of 14 notch of rolling groove, prevents ball 15 from skidding off rolling groove 14.
In the present invention, workpiece is placed in lower die 2, and by upper mold 1 carry out punch forming after, to detent block 12 apply
One thrust towards 11 direction of spring, compressed spring 11 makes spring 11 deformation occurs after 12 stress of detent block, and detent block is into 12
Enter into detent slot 10, can pull downward on to frame 5, be separated from each other so that supporting frame 5 and follow block 4, support frame 5 drive fixed ring 6 to
Lower movement, while tension spring 9 is stretched, until the upper end for supporting frame 5 is lower than the horizontal plane of follow block 4, easily by stamping forming workpiece
It is removed from the follow block 4 of lower die 2, after workpiece is removed, unclamps again the tension spring 9 being stretched to the pulling force for supporting the application of frame 5 and drive admittedly
Determine ring 6 to move upwards, and then the upper end for supporting frame 5 driven to resist the detent block 12 for being squeezed out detent slot 10 by spring 11, and with card
The arc part of position block 12 offsets, and exerts a force after the arc part stress of detent block 12 to spring 11, and detent block 12 is squeezed into
In detent slot 10, until the card hole 13 supported on frame 5 is directed at detent block 12, compressed 11 bullet of spring of detent block 12 to card hole
In, it is fixed to frame 5 is supported.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. stamping die, including upper mold (1) and lower die (2), which is characterized in that the upper mold (1) be located at lower die (2) just on
Side, the upper end of the upper mold (1) are fixedly connected with press machine (3), and the lower die (2) includes follow block (4) and upper and lower ends opening
Support frame (5), the side wall of the follow block (4) with support frame (5) inside casing wall be slidably connected, on the side wall of the follow block (4) symmetrically
Clamping mechanism is installed, the lower end to frame (5) is fixedly connected with the fixed ring (6) of annular, in the lower end of the follow block (4)
It is fixedly connected at the heart support column (7), the lower end of the support column (7) passes through fixed ring (6) and extends downwardly, and is fixedly connected
Have support plate (8), the lower end of the follow block (4) is uniformly and equidistantly fixedly connected with several in a ring centered on support column (7)
The other end of a tension spring (9), the tension spring (9) is fixedly connected on the upper end of fixed ring (6).
2. stamping die according to claim 1, which is characterized in that the clamping mechanism includes two detent slots (10),
Two detent slots (10) are symmetrically provided in the upright side walls of follow block (4), and the slot bottom of the detent slot (10) is fixedly connected
Have spring (11), the other end of the spring (11) is fixedly connected with detent block (12), and the detent block (12) is far from spring
(11) upper end of one end is set as arc, and the position that detent block (12) is corresponded on the frame wall to frame (5) offers card hole
(13), the detent block (12) extends in corresponding card hole (13) far from the one end of spring (11).
3. stamping die according to claim 1, which is characterized in that symmetrically opened up on the internal ring wall of the fixed ring (6)
Have rolling groove (14), the ball (15) rolled is equipped in the rolling groove (14), the ball (15) is far from rolling groove (14) slot
The slot bottom that the one end at bottom passes through rolling groove (14) passes through the notch of rolling groove (14) and extends outwardly, and the ball (15), which rolls, to be connected
It connects on the post jamb of support column (7).
4. stamping die according to claim 2, which is characterized in that the detent block (12) is close to spring (11) one end position
It is symmetrically fixedly connected with sliding block (16), is symmetrically offered on the correspondence cell wall of the detent slot (10) and sliding block on the side wall set
(16) sliding slot (17) to match, the sliding block (16) are slidably connected in corresponding sliding slot (17).
5. stamping die according to claim 1, which is characterized in that it is reserved to offer several on the support plate (8)
Hole (18).
6. stamping die according to claim 3, which is characterized in that the sphere diameter of the ball (15) is greater than rolling groove (14)
The slot diameter of notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811132144.7A CN109175138A (en) | 2018-09-27 | 2018-09-27 | Stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811132144.7A CN109175138A (en) | 2018-09-27 | 2018-09-27 | Stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109175138A true CN109175138A (en) | 2019-01-11 |
Family
ID=64907322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811132144.7A Withdrawn CN109175138A (en) | 2018-09-27 | 2018-09-27 | Stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109175138A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570313A (en) * | 2019-02-06 | 2019-04-05 | 桐乡市阑悦服饰有限公司 | A kind of automobile processing mold and its control method |
| CN109967625A (en) * | 2019-04-12 | 2019-07-05 | 安徽安缆模具有限公司 | A kind of stamping die with guiding device |
| CN110470862A (en) * | 2019-08-16 | 2019-11-19 | 扬州华测光电技术有限公司 | A kind of Micrograving acceleration-grade capacitor-type acceleration sensor for microelectron-mechanical |
| CN112390433A (en) * | 2020-11-18 | 2021-02-23 | 马鞍山杰生半导体有限公司 | Cross STREAMING ultraviolet sterilization module |
-
2018
- 2018-09-27 CN CN201811132144.7A patent/CN109175138A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570313A (en) * | 2019-02-06 | 2019-04-05 | 桐乡市阑悦服饰有限公司 | A kind of automobile processing mold and its control method |
| CN109967625A (en) * | 2019-04-12 | 2019-07-05 | 安徽安缆模具有限公司 | A kind of stamping die with guiding device |
| CN110470862A (en) * | 2019-08-16 | 2019-11-19 | 扬州华测光电技术有限公司 | A kind of Micrograving acceleration-grade capacitor-type acceleration sensor for microelectron-mechanical |
| CN110470862B (en) * | 2019-08-16 | 2021-07-02 | 扬州华测光电技术有限公司 | Micro-gravity acceleration level capacitive acceleration sensor for micro-electronic machinery |
| CN112390433A (en) * | 2020-11-18 | 2021-02-23 | 马鞍山杰生半导体有限公司 | Cross STREAMING ultraviolet sterilization module |
| CN112390433B (en) * | 2020-11-18 | 2023-04-18 | 马鞍山杰生半导体有限公司 | Cross STREAMING ultraviolet sterilization module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190111 |
|
| WW01 | Invention patent application withdrawn after publication |