CN208373985U - A kind of lower die arrangement device of punching press - Google Patents
A kind of lower die arrangement device of punching press Download PDFInfo
- Publication number
- CN208373985U CN208373985U CN201820758468.0U CN201820758468U CN208373985U CN 208373985 U CN208373985 U CN 208373985U CN 201820758468 U CN201820758468 U CN 201820758468U CN 208373985 U CN208373985 U CN 208373985U
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- Prior art keywords
- fixedly connected
- lower die
- fixedly installed
- punching press
- side lever
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- 238000004080 punching Methods 0.000 title claims abstract description 22
- 230000000694 effects Effects 0.000 claims description 13
- 238000003825 pressing Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 12
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model relates to stamping die technologies, and disclose a kind of lower die arrangement device of punching press, including lower mold, the two sides of the lower die top are fixedly installed with telescopic rod, the other end of two telescopic rods is fixedly connected to upper mold, staking punch is fixedly installed in the middle part of the upper mold bottom end, placement plate is fixedly installed in the middle part of the lower die tip, positioning base is placed at the top of the placement plate, the positioning base is fixedly connected by fixing bolt with placement plate.The lower die arrangement device of the punching press, by pressing holding ring to the direction close to positioning base, then workpiece to be added is put into inside positioning base, then holding ring is unclamped, utilize the cooperation between sliding bar, retaining spring and connecting rod, so that holding ring is fixed workpiece to be added from bottom, ensure that stability of the workpiece to be added in punching course, improve the practicability of the positioning device.
Description
Technical field
The utility model relates to stamping die technology, the lower die arrangement device of specially a kind of punching press.
Background technique
Stamping die is a kind of special process that material (metal or nonmetallic) is processed into part in Cold Press Working
Equipment, stamping procedure are to apply pressure to material using the mold being mounted on press machine, it is made to generate separation or plastic deformation,
To obtain required part.
It during using stamping die, is placed on parts to be processed on lower mold, but existing stamping die
There was only simple positioning device on tool, locating effect is bad, and it is easy to cause parts to be processed to occur error during processing,
Influence the quality of processing.
Utility model content
The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of lower die arrangement device of punching press, and having can
The advantages that carry out positioning from vertical direction and be positioned from side, it is only simple fixed in existing stamping die to solve
Position device, locating effect is bad, and parts to be processed is easy to cause to occur error during processing, influences the quality of processing
Problem.
Technical solution
To realize the above-mentioned purpose that can carry out positioning and being positioned from side from vertical direction, the utility model is provided
Following technical solution: a kind of lower die arrangement device of punching press, including lower mold, the two sides of the lower die top are fixed
Telescopic rod is installed, the other end of two telescopic rods is fixedly connected to upper mold, and the middle part of the upper mold bottom end is solid
Dingan County is equipped with staking punch, is fixedly installed with placement plate in the middle part of the lower die tip, and it is fixed to be placed at the top of the placement plate
Position pedestal, the positioning base are fixedly connected by fixing bolt with placement plate, and the internal activity of the positioning base is socketed with
Workpiece to be added, the inner wall of the positioning base are fixedly installed with limit sleeve, and the quantity of the limit sleeve is three, three limits
Central symmetry of the position set about positioning base, the internal activity of three limit sleeves are socketed with sliding bar, the sliding bar
Both ends extend through limit sleeve and extend to the outside of limit sleeve, and the inner wall of the positioning base is fixedly installed with positioned at limit sleeve
Internal retaining spring, the other end of the retaining spring are fixedly connected with sliding bar, and the bottom end of the sliding bar is fixedly mounted
Have the connecting rod being located at outside limit sleeve, the other end of the connecting rod is fixedly connected with holding ring, the holding ring it is another
Side is flexibly connected with workpiece to be added, offers through-hole in the middle part of the holding ring.
Preferably, strut is fixedly installed at the top of the placement plate, the quantity of the strut is two, two branch
Bar is located at the two sides of positioning base.
Preferably, the top of two strut sides is fixedly installed with side lever, the internal activity socket of the side lever
There is pull rod, one end of the pull rod through side lever and extends to the outside on side lever top and is fixedly connected with pull head.
Preferably, the other end of the pull rod through side lever and extends to the outside of side lever and is fixedly connected with bottom bar, institute
The outer surface movable sleeve for stating pull rod is connected to passive spring below side lever, the both ends of the passive spring respectively with side lever
It is fixedly connected at the top of bottom and bottom bar.
Preferably, the other end movable sleeve of the bottom bar is connected to locating rod, and one end of the locating rod through bottom bar and is prolonged
It extends to the outside on bottom bar top and is fixedly connected with limited block.
Preferably, the other end of the locating rod runs through bottom bar and extends to the outside of bottom bar bottom end and be fixedly connected with and determines
Position block, the bottom of the locating piece is connect with the top movable of workpiece to be added.
Beneficial effect
Compared with prior art, the utility model provides a kind of lower die arrangement device of punching press, and having following has
Beneficial effect:
1, then the lower die arrangement device of the punching press will by pressing holding ring to the direction close to positioning base
Workpiece to be added is put into inside positioning base, and holding ring is then unclamped, and utilizes matching between sliding bar, retaining spring and connecting rod
It closes, so that holding ring is fixed workpiece to be added from bottom, ensure that stability of the workpiece to be added in punching course, it is fixed to improve this
The practicability of position device.
2, the lower die arrangement device of the punching press is made by the cooperation between side lever, pull rod, bottom bar and passive spring
Locating piece blocks workpiece to be added, is fixed, is prevented in workpiece process to be added from top to machined part using locating piece
It shakes, and influences the processing quality of workpiece to be added, improve the practicability of the positioning device.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the vertical view cutting structural schematic diagram of the utility model positioning base；
Fig. 3 is the partial structurtes enlarged diagram in Fig. 1 at A.
In figure: 1 lower mold, 2 telescopic rods, 3 upper molds, 4 staking punch, 5 placement plates, 6 positioning bases, 7 fixing bolts, 8 to
Workpiece, 9 limit sleeves, 10 sliding bars, 11 retaining springs, 12 connecting rods, 13 holding rings, 14 through-holes, 15 struts, 16 side levers, 17
Pull rod, 18 pull heads, 19 bottom bars, 20 passive springs, 21 locating rods, 22 limited blocks, 23 locating pieces.
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. 1-3, a kind of lower die arrangement device of punching press, including lower mold 1, the two sides at lower 1 top of mold
It is fixedly installed with telescopic rod 2, the other end of two telescopic rods 2 is fixedly connected to upper mold 3, the middle part of 3 bottom end of upper mold
Be fixedly installed with staking punch 4, staking punch 4 away from the distance between workpiece 8 to be added be less than strut 15 top away between upper mold 3 away from
From guaranteeing that the top of strut 15 during processing will not be contacted with upper mold 3, carry out process normally, lower die
Have and be fixedly installed with placement plate 5 in the middle part of 1 top, the top of placement plate 5 is fixedly installed with strut 15, two 15 sides of strut
Top is fixedly installed with side lever 16, by the cooperation between side lever 16, pull rod 17, bottom bar 19 and passive spring 20, makes to position
Block 23 blocks workpiece 8 to be added, and the internal activity of side lever 16 is socketed with pull rod 17, and the other end of pull rod 17 through side lever 16 and extends
To side lever 16 outside and be fixedly connected with bottom bar 19, the other end movable sleeve of bottom bar 19 is connected to locating rod 21, locating rod 21
The other end is through bottom bar 19 and extends to the outside of 19 bottom end of bottom bar and is fixedly connected with locating piece 23, is treated using locating piece 23
Workpiece 8 is fixed from top, prevents from shaking in 8 process of workpiece to be added, and influences the processing quality of workpiece 8 to be added,
The practicability of the positioning device is improved, the bottom of locating piece 23 is connect with the top movable of workpiece 8 to be added, and the one of locating rod 21
End is through bottom bar 19 and extends to the outside on 19 top of bottom bar and is fixedly connected with limited block 22, the outer surface movable sleeve of pull rod 17
It is connected to the passive spring 20 for being located at the lower section of side lever 16, the both ends of passive spring 20 top with the bottom of side lever 16 and bottom bar 19 respectively
Portion is fixedly connected, and one end of pull rod 17 through side lever 16 and extends to the outside on 16 top of side lever and is fixedly connected with pull head 18,
The quantity of strut 15 is two, and two struts 15 are located at the two sides of positioning base 6, and the top of placement plate 5 is placed with positioning base
6, by pressing holding ring 13 to the direction close to positioning base 6, then workpiece 8 to be added is put into inside positioning base 6, then
Unclamping holding ring 13 fixes holding ring 13 from bottom using the cooperation between sliding bar 10, retaining spring 11 and connecting rod 12
Firmly workpiece 8 to be added ensure that stability of the workpiece 8 to be added in punching course, improve the practicability of the positioning device, positioning
Pedestal 6 is fixedly connected by fixing bolt 7 with placement plate 5, and the internal activity of positioning base 6 is socketed with workpiece 8 to be added, positions bottom
The inner wall of seat 6 is fixedly installed with limit sleeve 9, and the quantity of limit sleeve 9 is three, center of three limit sleeves 9 about positioning base 6
Symmetrically, the internal activity of three limit sleeves 9 is socketed with sliding bar 10, and the both ends of sliding bar 10 extend through limit sleeve 9 and extend
To the outside of limit sleeve 9, the inner wall of positioning base 6 is fixedly installed with the retaining spring 11 inside limit sleeve 9, retaining spring
11 other end is fixedly connected with sliding bar 10, and the bottom end of sliding bar 10 is fixedly installed with the connecting rod outside limit sleeve 9
12, the other end of connecting rod 12 is fixedly connected with holding ring 13, and the other side of holding ring 13 is flexibly connected with workpiece 8 to be added, folder
The middle part of support ring 13 offers through-hole 14, and through-hole 14 guarantees that limit sleeve 9 can pass through holding ring 13, keeps sliding bar 10 normal
Sliding.
When work, pull head 18 is pulled up first, is then squeezed holding ring 13 outward again, is then put workpiece 8 to be added
Into inside positioning base 6, pull head 18 is then unclamped again, fixes locating piece 23 workpiece 8 to be added from top, then staff
It can start 8 to carry out press work to machined part.
In conclusion the lower die arrangement device of the punching press, by pressing holding ring to the direction close to positioning base 6
13, then workpiece 8 to be added is put into inside positioning base 6, holding ring 13 is then unclamped, utilizes sliding bar 10, retaining spring 11
Cooperation between connecting rod 12 makes holding ring 13 fix workpiece 8 to be added from bottom, ensure that workpiece to be added 8 in punching press
Stability in journey improves the practicability of the positioning device；By side lever 16, pull rod 17, bottom bar 19 and passive spring 20 it
Between cooperation, so that locating piece 23 is blocked workpiece 8 to be added, 8 be fixed to machined part from top using locating piece 23, prevent to
It is shaken in 8 process of workpiece, and influences the processing quality of workpiece 8 to be added, improve the practicability of the positioning device；It solves
Only simple positioning device in existing stamping die, locating effect is bad, be easy to cause parts to be processed in processing
The problem of occurring error in the process, influencing the quality of processing.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of lower die arrangement device of punching press, including lower mold (1), it is characterised in that: at the top of the lower mold (1)
Two sides are fixedly installed with telescopic rod (2), and the other end of two telescopic rods (2) is fixedly connected to upper mold (3), described
It is fixedly installed with staking punch (4) in the middle part of upper mold (3) bottom end, is fixedly installed with placement in the middle part of lower mold (1) top
Plate (5) is placed with positioning base (6) at the top of the placement plate (5), and the positioning base (6) is by fixing bolt (7) and puts
It sets plate (5) to be fixedly connected, the internal activity of the positioning base (6) is socketed with workpiece to be added (8), the positioning base (6)
Inner wall is fixedly installed with limit sleeve (9), and the quantity of the limit sleeve (9) is three, and three limit sleeves (9) are about positioning bottom
The central symmetry of seat (6), the internal activity of three limit sleeves (9) are socketed with sliding bar (10), the sliding bar (10)
Both ends extend through limit sleeve (9) and extend to the outside of limit sleeve (9), and the inner wall of the positioning base (6) is fixedly installed with
The retaining spring (11) internal positioned at limit sleeve (9), the other end of the retaining spring (11) are fixedly connected with sliding bar (10),
The bottom end of the sliding bar (10) is fixedly installed with the connecting rod (12) external positioned at limit sleeve (9), the connecting rod (12)
The other end is fixedly connected with holding ring (13), and the other side of the holding ring (13) is flexibly connected with workpiece to be added, the clamping
Through-hole (14) are offered in the middle part of ring (13).
2. a kind of lower die arrangement device of punching press according to claim 1, it is characterised in that: the placement plate (5)
Top be fixedly installed with strut (15), the quantity of the strut (15) is two, and two struts (15) are located at positioning bottom
The two sides of seat (6).
3. a kind of lower die arrangement device of punching press according to claim 2, it is characterised in that: two struts
(15) top of side is fixedly installed with side lever (16), and the internal activity of the side lever (16) is socketed with pull rod (17), described
One end of pull rod (17) is through side lever (16) and extends to the outside on side lever (16) top and is fixedly connected with pull head (18).
4. a kind of lower die arrangement device of punching press according to claim 3, it is characterised in that: the pull rod (17)
The other end is through side lever (16) and extends to the outside of side lever (16) and is fixedly connected with bottom bar (19), outside the pull rod (17)
Surface activity is socketed with the passive spring (20) below side lever (16), the both ends of the passive spring (20) respectively with side lever
(16) it is fixedly connected at the top of bottom and bottom bar (19).
5. a kind of lower die arrangement device of punching press according to claim 4, it is characterised in that: the bottom bar (19)
Other end movable sleeve is connected to locating rod (21), and one end of the locating rod (21) through bottom bar (19) and extends to bottom bar (19) top
The outside at end and it is fixedly connected with limited block (22).
6. a kind of lower die arrangement device of punching press according to claim 5, it is characterised in that: the locating rod (21)
The other end through bottom bar (19) and extending to the outside of bottom bar (19) bottom end and be fixedly connected with locating piece (23), the positioning
The bottom of block (23) is connect with the top movable of workpiece to be added (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820758468.0U CN208373985U (en) | 2018-05-22 | 2018-05-22 | A kind of lower die arrangement device of punching press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820758468.0U CN208373985U (en) | 2018-05-22 | 2018-05-22 | A kind of lower die arrangement device of punching press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208373985U true CN208373985U (en) | 2019-01-15 |
Family
ID=64971326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820758468.0U Expired - Fee Related CN208373985U (en) | 2018-05-22 | 2018-05-22 | A kind of lower die arrangement device of punching press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208373985U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730679A (en) * | 2020-06-30 | 2020-10-02 | 广州聪慧青贸易有限公司 | High-efficient cross cutting machine |
| CN112658148A (en) * | 2021-01-02 | 2021-04-16 | 刘朝进 | Stamping die auxiliary structure capable of guaranteeing die precision |
| CN113399815A (en) * | 2021-06-24 | 2021-09-17 | 内蒙古工业大学 | Fluid conduction branch pipe and main pipe edge-curling welding equipment |
-
2018
- 2018-05-22 CN CN201820758468.0U patent/CN208373985U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730679A (en) * | 2020-06-30 | 2020-10-02 | 广州聪慧青贸易有限公司 | High-efficient cross cutting machine |
| CN112658148A (en) * | 2021-01-02 | 2021-04-16 | 刘朝进 | Stamping die auxiliary structure capable of guaranteeing die precision |
| CN112658148B (en) * | 2021-01-02 | 2022-07-22 | 中壹发展八五零电子有限公司 | Stamping die auxiliary structure capable of guaranteeing die precision |
| CN113399815A (en) * | 2021-06-24 | 2021-09-17 | 内蒙古工业大学 | Fluid conduction branch pipe and main pipe edge-curling welding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210420 Address after: 215103 Hengjing Street No. 12, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou Runfei Precision Plastic Technology Co.,Ltd. Address before: 215103 New Idea of Hengjing Street, Wuzhong District, Suzhou City, Jiangsu Province, No. 12 Suzhou New Road Plastic Industry Co., Ltd. Patentee before: SUZHOU XINLU PLASTIC INDUSTRY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |