CN108406924A - A kind of red needle mold assembly fixture and the method that red needle is taken out from red needle mold - Google Patents
A kind of red needle mold assembly fixture and the method that red needle is taken out from red needle mold Download PDFInfo
- Publication number
- CN108406924A CN108406924A CN201810210494.4A CN201810210494A CN108406924A CN 108406924 A CN108406924 A CN 108406924A CN 201810210494 A CN201810210494 A CN 201810210494A CN 108406924 A CN108406924 A CN 108406924A
- Authority
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- China
- Prior art keywords
- red needle
- thimble
- mold
- assembly fixture
- red
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004080 punching Methods 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
- B26F1/14—Punching tools; Punching dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention relates to punching peripheral devices technical field, specially a kind of red needle mold assembly fixture and the method that red needle is taken out from red needle mold.The red needle mold assembly fixture of the present invention has by the cooperation fixed punch needle mould for engaging item and card slot, and setting height is greater than or equal to fall into storehouses under the red needle of red needle length, it is time saving and energy saving to be ejected red needle by thimble, can facilitate and red needle is taken out to and reduced the difficulty for taking red needle, improves the efficiency for taking red needle.Fall under red needle mold when setting support backing plate can prevent from taking red needle; and it can further improve and be fitted close degree between red needle mold and red needle mold assembly fixture; make to take red needle uniform force during red needle; avoid damage red needle; and then can protect red needle mold that red needle bits is avoided to enter in the red needle fixed bit of red needle mold, reduce maintenance cost.Thimble fixinig plate is set, the red needle of different model and quantity in red needle mold can be adapted to by replacing the thimble fixinig plate of the centre hole with different model and quantity.
Description
Technical field
The present invention relates to punching peripheral devices technical field more particularly to a kind of red needle mold assembly fixture and from red needle mould
The method that red needle is taken out in tool.
Background technology
In PCB during manufacturing, need to be punched out processing and fabricating location hole, punching to PCB using perforating press
Principle be that required location hole is gone out to the moment impact of PCB using the red needle being fixed in red needle mold.Due to punching
Needle frequency of use is high, and impact force is big, causes the needle handle of red needle red needle in process of production that can deform, process part defines red needle use
Service life is 200,000 Secondary Shocks, thus need to often replace red needle.Since the needle handle of red needle has deformed, needle handle is taken out from red needle mold
Strained red needle is extremely difficult.It is at present directly to be struck with the hard object such as iron staff by force by the method that red needle is taken out from red needle mold
The syringe needle for hitting red needle is used in combination the tools such as locking pliers to back-out red needle strength.The method for taking out red needle in the existing mold from red needle is deposited
In following defect：1, red needle is tapped by force, and operation difficulty is big；2, fragile red needle, and the red needle bits formed can enter red needle
In the red needle fixed bit of mold, red needle mold is damaged；3, red needle time and effort consuming is taken, efficiency is low, and maintenance cost is high.
Invention content
The present invention, which is directed in the existing mold from red needle, to be taken out red needle difficulty, takes needle efficiency low, and fragile red needle and red needle
The problem of mold, provides a kind of red needle mold assembly fixture for assisting taking out red needle from red needle mold, and a kind of from punching
The method that red needle is taken out in needle mould tool.
To achieve the above object, the present invention uses following technical scheme.
A kind of red needle mold assembly fixture, including thimble and assembly fixture ontology；The assembly fixture ontology includes bottom plate, vertical solid
A pair of of the fixed plate being scheduled on bottom plate, the upper end end of the fixed plate, which bends inwards, a card slot card being used for red needle mold
The engaging item of conjunction, the engaging item are vertical with fixed plate；The top composition red needle mold place position of two fixed plate, described two
The lower part of fixed plate constitutes fall into storehouses under red needle, and the height of fall into storehouses is greater than or equal to the length of red needle under the red needle；The red needle
The top of mold place position is equipped with thimble fixed plate, position corresponding with the red needle fixed bit of red needle mold in the thimble fixed plate
It sets place and is equipped with thimble mounting hole, thimble fixinig plate is equipped in the thimble mounting hole, the thimble fixinig plate is equipped with for pushing up
The center line of the centre hole that needle passes through, the hole heart line of the centre hole and the red needle fixed bit of red needle mold is same straight line.
Further, support backing plate, the support backing plate are equipped under the red needle mold place position and red needle between fall into storehouses
On position corresponding with the red needle fixed bit of red needle mold be equipped with lower pinhole.
Further, on the support backing plate location hole is equipped in position corresponding with the positioning pin of red needle mold.
Further, centre hole or two centre holes there are one being set on the thimble fixinig plate.
Further, the thimble fixed plate is made of L-shaped transverse arm and vertical arm, and the lower end of the vertical arm is fixed with two
The upper end of plate is fixedly connected；The thimble mounting hole is located on transverse arm.
Further, a trip bolt for holding out against thimble fixinig plate is additionally provided in the thimble fixed plate.
A method of it taking out red needle from red needle mold, includes the following steps：
S1：Have with above-described red needle mold assembly fixture fixed punch needle mould；
S2：Thimble fixinig plate is placed in the thimble mounting hole of thimble fixed plate；
S3：Thimble is placed in centre hole；
S4：The red needle for making thimble hit on red needle mold at the top of thimble is tapped, to make red needle fall into fall into storehouses under red needle
In.
Further, the red needle mold assembly fixture of trip bolt is equipped with for thimble fixed plate, it will in the step S2
After thimble fixinig plate is placed in the thimble mounting hole of thimble fixed plate, tightens trip bolt trip bolt is made to hold out against thimble and fix
Piece.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention red needle mold assembly fixture by engage item with
The cooperation fixed punch needle mould of card slot has, and height is arranged and is greater than or equal to fall into storehouses under the red needle of red needle length, will be rushed by thimble
Needle ejection takes red needle mode time saving and energy saving, can facilitate and red needle is taken out to and reduced the difficulty for taking red needle, improves the effect for taking red needle
Rate.Fall under red needle mold when setting support backing plate can prevent from taking red needle, and can further improve red needle mold and red needle mold
It is fitted close degree between assembly fixture, makes to take red needle uniform force during red needle, avoids damage red needle, and then punching can be protected
Needle mould tool avoids red needle bits from entering in the red needle fixed bit of red needle mold, reduces maintenance cost.It is solid in the thimble of thimble fixed plate
Determine that thimble fixinig plate is arranged in hole, can adapt to rush by replacing the thimble fixinig plate of the centre hole with different model and quantity
The red needle of different model and quantity, improves the applicability of red needle mold assembly fixture in needle mould tool.
Description of the drawings
Fig. 1 is the structural schematic diagram of red needle mold described in embodiment；
Fig. 2 is the structural schematic diagram at another visual angle of red needle mold described in embodiment；
Fig. 3 is that the structural schematic diagram of red needle mold assembly fixture described in embodiment (does not place thimble and omission in centre hole
Trip bolt)；
Fig. 4 is that the structural schematic diagram at another visual angle of red needle mold assembly fixture described in embodiment (is not placed in centre hole
Thimble and omission trip bolt)；
Fig. 5 is red needle mold assembly fixture described in embodiment and the schematic diagram after the assembly of red needle mold；
Fig. 6 is the structural schematic diagram of thimble fixed plate described in embodiment；
Fig. 7 is the structural schematic diagram of thimble fixinig plate described in embodiment；
Fig. 8 is the structural schematic diagram for setting the thimble fixinig plate there are one centre hole.
Specific implementation mode
In order to more fully understand the technology contents of the present invention, with reference to specific embodiment to technical scheme of the present invention
It is described further and illustrates.
Embodiment
The present embodiment provides a kind of red needle mold assembly fixture, and using red needle mold assembly fixture auxiliary by red needle from punching
The method taken out in needle mould tool.
The structure of red needle mold described in the present embodiment is as depicted in figs. 1 and 2.The both sides of red needle mold 10 are equipped with and are used for
The card slot 13 fixed and positioned with miscellaneous equipment, sets that there are two the red needle for placing and fixing red needle 14 is solid on red needle mold 10
The bottom of positioning, red needle mold 10 is equipped with positioning pin 12, can control positioning pin by handle 11 and internal spring mechanism cooperation
The inside of 12 stretchings or retraction red needle mold 10.
As shown in fig. 3 to 7, the red needle mold assembly fixture of the present embodiment includes thimble 21 and assembly fixture ontology 20.
Assembly fixture ontology 20 includes bottom plate 24, a pair of of the fixed plate 23 being vertically fixed on bottom plate 24, in fixed plate 23
Upper end end, which bends inwards, an engaging item 26 for engaging with the card slot 13 of red needle mold 10, the engaging item 26 and fixation
Plate 23 is vertical.The top of two fixed plate 23 constitutes red needle mold place position, and the lower part of two fixed plate 23 constitutes red needle
Lower fall into storehouses, the height of fall into storehouses is more than the length of red needle 14 under the red needle.It is set between fall into storehouses under red needle mold place position and red needle
Have and support backing plate 25, lower pinhole is equipped in position corresponding with the red needle fixed bit of red needle mold 10 on the support backing plate 25
28 and the support backing plate 25 on position corresponding with the positioning pin 12 of red needle mold 10 be equipped with location hole 27.
The top of red needle mold place position is equipped with thimble fixed plate 22, and thimble fixed plate 22 is by 221 structure of transverse arm 222 and vertical arm
At L-shaped, the lower end of vertical arm 221 is fixedly connected with the upper end of two fixed plates 23, on the transverse arm 222 of thimble fixed plate 22 with punching
It is equipped with thimble mounting hole 225 at the corresponding position of red needle fixed bit of needle mould tool 10, thimble is equipped in the thimble mounting hole 225
Fixinig plate 223, sets that there are two the centre hole 224 passed through for thimble 21, the hole heart lines of centre hole 224 on thimble fixinig plate 223
The center line of red needle fixed bit corresponding on red needle mold 10 is same straight line.Positioned at transverse arm 222 in thimble fixed plate 22
Side is additionally provided with a threaded hole, and is configured with screw, and thimble fixinig plate 223 can be held out against by tightening screw.
The red needle mold assembly fixture of the present invention can also configure different thimble fixinig plates, be set in different thimble fixinig plates
The hole count centre hole different with hole model is set, the thimble fixinig plate of one centre hole of setting is illustrated in figure 8.Have by replacing
The thimble fixinig plate of the centre hole of different model and quantity adapts to the red needle of different model and quantity in red needle mold, makes red needle
The applicability of mold assembly fixture is stronger.
In other embodiments, the height of fall into storehouses need to ensure the length not less than red needle under red needle, and red needle is made to be tapped
When there are enough spaces to fall.
The method for taking out the red needle 14 in red needle mold 10 using the red needle mold assembly fixture described in the present embodiment, specifically such as
Under：
(1) the red needle mold assembly fixture fixed punch needle mould tool 10 described in the present embodiment is used：Push down the handle of red needle mold 10
11 make in 12 retraction red needle mold 10 of positioning pin, and make the engaging item 26 of the card slot 13 and red needle mold assembly fixture of red needle mold 10
Alignment, makes engaging item 26 be caught in card slot 13, red needle mold 10 is pushed into red needle mold place position, then release handle 11 makes
Positioning pin 12 is stretched out outside red needle mold 10 and is stretched into location hole 27.It can prevent red needle mold 10 is front and back to move by location hole 27
It is dynamic, it can prevent red needle mold 10 from moving up and down by engaging item 26 and the cooperation of card slot 13.
(2) thimble fixinig plate 223 is placed in the thimble mounting hole 225 of thimble fixed plate 22, then tightens fastening spiral shell
Nail makes trip bolt hold out against thimble fixinig plate 223.
(3) thimble 21 is placed in centre hole 224.
(4) tapping the top of thimble 21 makes thimble 21 hit the red needle 14 on red needle mold 10, to make red needle 14 fall into
Under red needle in fall into storehouses, the action that red needle 14 is taken out from red needle mold 10 is completed.
When the model of the fixed red needle in red needle mold and/or quantity change, trip bolt can be unscrewed, then taken
Go out thimble fixinig plate and is put into another piece of thimble fixinig plate being adapted to red needle model and quantity in red needle mold, it is other to take red needle
Operation carried out by described above.
It is described above only with embodiment come the technology contents that further illustrate the present invention, in order to which reader is easier to understand,
But embodiments of the present invention are not represented and are only limitted to this, any technology done according to the present invention extends or recreation, is sent out by this
Bright protection.
Claims (8)
1. a kind of red needle mold assembly fixture, which is characterized in that including thimble and assembly fixture ontology；The assembly fixture ontology includes bottom
Plate, a pair of of the fixed plate being vertically fixed on bottom plate, the upper end end of the fixed plate, which bends inwards, has one to be used for and red needle mould
The engaging item of the card slot engaging of tool, the engaging item are vertical with fixed plate；The top of two fixed plate constitutes red needle mold and puts
Set storehouse, the lower part of two fixed plate constitutes fall into storehouses under red needle, and the height of fall into storehouses is greater than or equal to the length of red needle under the red needle
Degree；The top of the red needle mold place position is equipped with thimble fixed plate, solid with the red needle of red needle mold in the thimble fixed plate
It positions and is equipped with thimble mounting hole at corresponding position, thimble fixinig plate, the thimble fixinig plate are equipped in the thimble mounting hole
It is equipped with the centre hole passed through for thimble, the hole heart line and the center line of the red needle fixed bit of red needle mold of the centre hole are
Same straight line.
2. a kind of red needle mold assembly fixture according to claim 1, it is characterised in that：The red needle mold place position and punching
Support backing plate is equipped under needle between fall into storehouses, is equipped in position corresponding with the red needle fixed bit of red needle mold on the support backing plate
Lower pinhole.
3. a kind of red needle mold assembly fixture according to claim 2, it is characterised in that：On the support backing plate with red needle
The corresponding position of positioning pin of mold is equipped with location hole.
4. a kind of red needle mold assembly fixture according to claim 3, it is characterised in that：The thimble fixinig plate is equipped with one
A centre hole or two centre holes.
5. a kind of red needle mold assembly fixture according to claim 3, it is characterised in that：The thimble fixed plate by transverse arm and
Vertical arm composition is L-shaped, and the lower end of the vertical arm is fixedly connected with the upper end of two fixed plates；The thimble mounting hole is located at transverse arm
On.
6. according to a kind of red needle mold assembly fixture of claim 1-5 any one of them, it is characterised in that：The thimble fixed plate
On be additionally provided with one for holding out against the trip bolt of thimble fixinig plate.
7. a kind of method for taking out red needle in mold from red needle, which is characterized in that include the following steps：
S1：Have with claim 1-6 any one of them red needle mold assembly fixture fixed punch needle moulds；
S2：Thimble fixinig plate is placed in the thimble mounting hole of thimble fixed plate；
S3：Thimble is placed in centre hole；
S4：The red needle for making thimble hit on red needle mold at the top of thimble is tapped, to make red needle fall into fall into storehouses under red needle.
8. a kind of method for taking out red needle in mold from red needle according to claim 7, it is characterised in that：Thimble is fixed
Plate is equipped with the red needle mold assembly fixture of trip bolt, and thimble fixinig plate is placed on to the top of thimble fixed plate in the step S2
After in needle mounting hole, tightening trip bolt makes trip bolt hold out against thimble fixinig plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810210494.4A CN108406924B (en) | 2018-03-14 | 2018-03-14 | Punching needle die assembly frame and method for taking out punching needle from punching needle die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810210494.4A CN108406924B (en) | 2018-03-14 | 2018-03-14 | Punching needle die assembly frame and method for taking out punching needle from punching needle die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108406924A true CN108406924A (en) | 2018-08-17 |
| CN108406924B CN108406924B (en) | 2020-04-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810210494.4A Active CN108406924B (en) | 2018-03-14 | 2018-03-14 | Punching needle die assembly frame and method for taking out punching needle from punching needle die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108406924B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029224A (en) * | 2018-08-27 | 2018-12-18 | 吉林省百浪汽车装备技术有限公司 | A kind of processing method that two or more detection type face same position exchanges positioning |
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| CN201505889U (en) * | 2009-06-16 | 2010-06-16 | 上海宝钢设备检修有限公司 | Tool for rapidly assembling and disassembling fixing pin for film sheet catcher in cold gas pressurizer |
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| CN109029224A (en) * | 2018-08-27 | 2018-12-18 | 吉林省百浪汽车装备技术有限公司 | A kind of processing method that two or more detection type face same position exchanges positioning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108406924B (en) | 2020-04-14 |
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