CN209502699U - A kind of side blow double hole mould of annular element - Google Patents
A kind of side blow double hole mould of annular element Download PDFInfo
- Publication number
- CN209502699U CN209502699U CN201821665546.9U CN201821665546U CN209502699U CN 209502699 U CN209502699 U CN 209502699U CN 201821665546 U CN201821665546 U CN 201821665546U CN 209502699 U CN209502699 U CN 209502699U
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- China
- Prior art keywords
- annular element
- fixed
- side blow
- die holder
- wedge
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- 210000002421 cell wall Anatomy 0.000 claims description 3
- 238000004080 punching Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 4
- 239000007937 lozenge Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of side blow double hole moulds of annular element, its key points of the technical solution are that: including upper die holder and lower die holder, the lower surface of the upper die holder is fixed with upper clamp plate, it is fixed on the upper clamp plate that there are two the first wedge-shaped formed punches, the upper surface of above-mentioned lower die holder is fixed with lower template, the circular through hole for placing annular element is offered in the lower template, two and the perforative sliding slot of the circular through hole are also provided in the lower template, sliding is connected with the second wedge-shaped formed punch in the horizontal direction respectively in two sliding slots, two the described second wedge-shaped formed punches are respectively fixed with red needle in one end close to the annular element, it is opened up respectively on two the described second wedge-shaped formed punches fluted, the side blow double hole mould of annular element is when carrying out side blow diplopore, side blow can be completed by a punching press, and annular element is in side blow diplopore When can be limited plate and push down fixation, the carry out blanking that can be convenient after side blow diplopore.
Description
Technical field
The utility model relates to a kind of side-punching mould, in particular to the side blow double hole mould of a kind of annular element.
Background technique
Punching press, be at room temperature using the mold being mounted on press machine to material apply pressure, make its generate separation or
Plastic deformation, thus a kind of pressure processing method of part needed for obtaining.Stamping die is the core equipment in Sheet Metal Forming Technology, metal plate
Golden part obtains through the stamping process mostly, and side-punching mould is one kind of stamping die, belongs to rarely needed stamping die, uses
Side-punching mould can carry out side punching to sheet metal part.
Also relatively limited system, common Wedge-type mold are not suitable for rushing annular element side when existing side-punching mould uses
Hole, generally all useful other fixtures and drill bit are processed, this undoubtedly increases the cost of production, so needing to design a
It is stable structure, simple and can be to the mold of annular element side punching.
Utility model content
Aiming at the problem that mentioning in background technique, the purpose of the utility model is to provide a kind of side blow diplopores of annular element
Mold, to solve the problems, such as to mention in background technique.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of side blow double hole mould of annular element, including upper die holder and lower die holder, the lower surface of the upper die holder are fixed
There is upper clamp plate, is fixed on the upper clamp plate there are two the first wedge-shaped formed punch, the upper surface of above-mentioned lower die holder is fixed with lower template, institute
The circular through hole offered in lower template for placing annular element is stated, two are also provided in the lower template and is led to the circle
The perforative sliding slot in hole, sliding is connected with the second wedge-shaped formed punch in the horizontal direction respectively in two sliding slots, and two described second
Wedge-shaped formed punch is respectively fixed with red needle in one end close to the annular element, opens up respectively on two the described second wedge-shaped formed punches
It is fluted, it is connected with spring between the groove slot bottom and the sliding slot cell wall, is also provided on the lower die holder for ring-type zero
The blanking through-hole that part is fallen, the upper surface of the lower die holder are also provided with slot, are plugged with position-stopping plate in the slot, it is described on
It is further fixed on limit plate on clamping plate, the notch entered for annular element is offered in the limit plate.
Annular element is placed on lower die when carrying out side blow diplopore to annular element by using above-mentioned technical proposal
In circular through hole on plate, annular element is limited, carries out molding side blow later, upper die holder will drive upper clamp plate, limit plate
It is pushed with two first wedge-shaped formed punches, annular element is pressed in the notch in limit plate by limit plate, can prevent annular element
In side blow diplopore, position changes, and when the first wedge-shaped formed punch is swept away, the lozenges of the first wedge-shaped formed punch will be contradicted the
On the lozenges of two wedge-shaped formed punches, push the second wedge-shaped formed punch that red needle is driven to carry out survey punching to annular element；Complete side punching
Pull out position-stopping plate later, annular element will be from the blanking through-hole blanking on lower die holder；Therefore the side blow double hole mould of annular element exists
When carrying out side blow diplopore, side blow can be completed by a punching press, and annular element can be limited plate in side blow diplopore and push down
It is fixed, the carry out blanking that can be convenient after side blow diplopore.
Preferably, being fixed with one layer of elastic cushion on notch inner wall inside the limit plate.
By using above-mentioned technical proposal, the elastic cushion of limit plate notch inner wall can prevent limit plate from pushing down annular element
When annular element is caused to wear.
Preferably, the two sides of the position-stopping plate are rotatably connected to idler wheel respectively, offer on the lower die holder and rolled for idler wheel
Dynamic conduit.
By using above-mentioned technical proposal, by that position-stopping plate can be facilitated to slide in slot using idler wheel and conduit, compared with
It is laborsaving.
Preferably, the bottom surface of two the described second wedge-shaped formed punches is respectively and fixedly provided with dovetails, the sliding slot slot bottom offers confession
The dovetail groove of the dovetails horizontal sliding.
By using above-mentioned technical proposal, by the cooperation of dovetail groove and dovetails so that the second wedge-shaped formed punch slides more
Add stabilization, and can prevent it from falling off.
Preferably, be fixed with two guide posts on the lower die holder, on the upper die holder it is fixed there are two with the guide post phase
The guide sleeve of cooperation.
By using above-mentioned technical proposal, more by accuracy when can make mold clamping using guide pillars and bushes
It is high.
Preferably, being fixed with pull rod on the position-stopping plate, the pull rod is fixed with handle in one end far from the position-stopping plate
Hand lever.
By using above-mentioned technical proposal, the handlebar stem of tie rod end can facilitate operator to pull check plate.
Preferably, the outer wall of the handlebar stem is fixed with one layer of non-slip mat.
By using above-mentioned technical proposal, the non-slip mat of handlebar stem outer wall can increase hand when operator holds handlebar stem
Frictional force can prevent operator's hand from skidding.
Preferably, section is L-shaped feet there are two the underrun clamping screw of the lower die holder is fixed.
By using above-mentioned technical proposal, the L shape feet on lower die holder is capable of increasing the height of mold, and can be convenient down
Die holder is installed on the workbench of press machine.
In conclusion the utility model mainly has the advantages that
As soon as, the side blow double hole mould of annular element when carrying out side blow diplopore, side blow can be completed by a punching press, and
Annular element can be limited plate in side blow diplopore and push down fixation, ensure that position precision when side blow diplopore；
Two, the side blow double hole mould of annular element is after carrying out side blow diplopore, the progress that can be convenient after side blow diplopore
Blanking, mold overall construction design are exquisite.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the side blow double hole mould of annular element；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is one of the structure sectional view of the side blow double hole mould of annular element；
Fig. 4 is enlarged drawing at B in Fig. 3；
Fig. 5 is the two of the structure sectional view of the side blow double hole mould of annular element；
Fig. 6 is enlarged drawing at C in Fig. 5；
Fig. 7 is the three of the structure sectional view of the side blow double hole mould of annular element；
Fig. 8 is enlarged drawing at D in Fig. 7.
Appended drawing reference: 1, upper die holder；2, lower die holder；3, upper clamp plate；4, the first wedge-shaped formed punch；5, lower template；6, round logical
Hole；7, sliding slot；8, the second wedge-shaped formed punch；9, red needle；10, groove；11, spring；12, blanking through-hole；13, slot；14, stop bit
Plate；15, limit plate；16, notch；17, elastic cushion；18, idler wheel；19, conduit；20, dovetails；21, dovetail groove；22, guide post；
23, guide sleeve；24, pull rod；25, handlebar stem；26, non-slip mat；27, feet；28, annular element.
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.
With reference to Fig. 3, Fig. 4 and Fig. 6, a kind of side blow double hole mould of annular element, including upper die holder 1 and lower die holder 2, wherein
It is fixed with upper clamp plate 3 in the lower surface of upper die holder 1, fixed on upper clamp plate 3 there are two the first wedge-shaped formed punch 4, the first wedge shape punchings
First 4 lower end has lozenges, is fixed with lower template 5 in the upper surface of lower die holder 2, wherein being offered in lower template 5 for putting
The circular through hole 6 of annular element 28 is set, circular through hole 6 is more slightly larger than 28 size of annular element；In order to placed in annular element 28
Side blow diplopore is carried out after in circular through hole 6, and two and the perforative sliding slot 7 of circular through hole 6 are also provided in lower template 5,
Sliding is connected with the second wedge-shaped formed punch 8 in the horizontal direction respectively in two sliding slots 7, and the wedge-shaped formed punch 8 of two of them second is leaning on
One end of the nearly annular element 28 is respectively fixed with red needle 9, opens up fluted 10 respectively on two second wedge-shaped formed punches 8,
It is connected with spring 11 between 7 cell wall of 10 slot bottom of groove and sliding slot, under the elastic force effect of spring 11, red needle 9 and annular element
28 do not contact, and the second 8 horizontal sliding of wedge-shaped formed punch will be driven when the first wedge-shaped formed punch 4 is depressed, drives red needle 9 to annular element
28 peripheral wall is punched out.
It is also opened up on lower die holder 2 with reference to Fig. 3, Fig. 5 and Fig. 6 in order to facilitate 28 automatic blanking of annular element after punching
There is the blanking through-hole 12 fallen for annular element 28, is also provided with slot 13 in the upper surface of lower die holder 2, the grafting in slot 13
There is position-stopping plate 14, annular element 28 can be placed on above position-stopping plate 14 in side blow diplopore, and position-stopping plate 14 has annular element 28
Supporting role；In order to not generate shaking when annular element 28 is in punching press, it is further fixed on limit plate 15 on upper clamp plate 3, is limiting
The notch 16 entered for annular element 28 is offered in the plate 15 of position, when carrying out molding side blow, upper die holder 1 will drive upper clamp plate 3, limit
Position plate 15 and two first wedge-shaped formed punches 4 push, and annular element 28 is pressed in the notch 16 in limit plate 15 by limit plate 15, energy
Enough prevent annular element 28 from changing position in side blow diplopore；So the side blow double hole mould of annular element is carrying out side blow
When diplopore, side blow can be completed by a punching press, and annular element 28 can be limited plate 15 in side blow diplopore and push down fixation,
The carry out blanking that can be convenient after side blow diplopore.
With reference to Fig. 6, limit plate 15 causes to wear when pushing down annular element 28 to annular element 28 in order to prevent, is limiting
One layer of elastic cushion 17 is fixed on 16 inner wall of notch inside plate 15, the elastic cushion 17 of 15 notch of limit plate, 16 inner wall can prevent
Annular element 28 is caused to wear when limit plate 15 pushes down annular element 28.
With reference to Fig. 7 and Fig. 8, position-stopping plate 14 is pulled in order to facilitate the operation of person, is rotatablely connected respectively in the two sides of position-stopping plate 14
There is idler wheel 18, the conduit 19 rolled for idler wheel 18 is offered on lower die holder 2, by that can facilitate using idler wheel 18 and conduit 19
Position-stopping plate 14 slides in slot 13, more laborsaving.
With reference to Fig. 4, in order to enable two second wedge-shaped formed punches 8 guarantee the stability of sliding in sliding slot 7, at two second
The bottom surface of wedge-shaped formed punch 8 is respectively and fixedly provided with dovetails 20, offers the dovetail groove for 20 horizontal sliding of dovetails in 7 slot bottom of sliding slot
21, by the cooperations of dovetail groove 21 and dovetails 20 so that the second wedge-shaped formed punch 8 slides more stable, and it can be prevented de-
It falls.
Two guide posts 22 are fixed on lower die holder 2, in upper die holder 1 with reference to Fig. 1 and Fig. 2 in order to guarantee the precision of molding
Upper fixation is there are two the guide sleeve 23 that matches with guide post 22, when by that can make mold clamping using guide post 22 and guide sleeve 23
Accuracy is higher；Position-stopping plate 14 is pulled in order to facilitate the operation of person, pull rod 24 is fixed on position-stopping plate 14, by pull rod 24 separate
One end of position-stopping plate 14 is fixed with handlebar stem 25, and the handlebar stem 25 of 24 end of pull rod can facilitate operator to pull check plate；Together
When in the outer wall of handlebar stem 25 be fixed with one layer of non-slip mat 26, the non-slip mat 26 of 25 outer wall of handlebar stem can increase operator and hold handle
Hand frictional force when hand lever 25, can prevent operator's hand from skidding；In order to improve the height of mold, facilitate mold
Installation, fixing in the underrun clamping screw of lower die holder 2 there are two section is L-shaped feet 27, the L shape pad on lower die holder 2
Foot 27 is capable of increasing the height of mold, and can be convenient lower die holder 2 and be installed on the workbench of press machine.
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 (8)
1. a kind of side blow double hole mould of annular element, including upper die holder (1) and lower die holder (2), it is characterised in that: the upper mold
The lower surface of seat (1) is fixed with upper clamp plate (3), and fixed on the upper clamp plate (3) there are two the first wedge-shaped formed punches (4), under above-mentioned
The upper surface of die holder (2) is fixed with lower template (5), and the circle for placing annular element (28) is offered on the lower template (5)
Through-hole (6) is also provided with two and the circular through hole (6) perforative sliding slot (7), two cunnings on the lower template (5)
Sliding is connected with the second wedge-shaped formed punch (8) in the horizontal direction respectively in slot (7), and two the described second wedge-shaped formed punches (8) are close
One end of the annular element (28) is respectively fixed with red needle (9), is offered respectively on two the described second wedge-shaped formed punches (8) recessed
Slot (10) is connected with spring (11) between groove (10) slot bottom and the sliding slot (7) cell wall, on the lower die holder (2) also
The blanking through-hole (12) fallen for annular element (28) is offered, the upper surface of the lower die holder (2) is also provided with slot (13),
It is plugged with position-stopping plate (14) in the slot (13), is further fixed on limit plate (15), the limit plate on the upper clamp plate (3)
(15) notch (16) entered for annular element (28) is offered in.
2. a kind of side blow double hole mould of annular element according to claim 1, it is characterised in that: the limit plate (15)
One layer of elastic cushion (17) is fixed on internal notch (16) inner wall.
3. a kind of side blow double hole mould of annular element according to claim 1, it is characterised in that: the position-stopping plate (14)
Two sides be rotatably connected to respectively idler wheel (18), offered on the lower die holder (2) for idler wheel (18) roll conduit (19).
4. a kind of side blow double hole mould of annular element according to claim 1, it is characterised in that: two second wedges
The bottom surface of shape formed punch (8) is respectively and fixedly provided with dovetails (20), and sliding slot (7) slot bottom offers horizontal sliding for the dovetails (20)
The dovetail groove (21) of shifting.
5. a kind of side blow double hole mould of annular element according to claim 1, it is characterised in that: the lower die holder (2)
On be fixed with two guide posts (22), it is fixed on the upper die holder (1) that there are two the guide sleeves (23) matched with the guide post (22).
6. a kind of side blow double hole mould of annular element according to claim 1, it is characterised in that: the position-stopping plate (14)
On be fixed with pull rod (24), the pull rod (24) is being fixed with handlebar stem (25) far from the one end of the position-stopping plate (14).
7. a kind of side blow double hole mould of annular element according to claim 6, it is characterised in that: the handlebar stem (25)
Outer wall be fixed with one layer of non-slip mat (26).
8. a kind of side blow double hole mould of annular element according to claim 1, it is characterised in that: the lower die holder (2)
Underrun clamping screw it is fixed there are two section be L-shaped feet (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821665546.9U CN209502699U (en) | 2018-10-15 | 2018-10-15 | A kind of side blow double hole mould of annular element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821665546.9U CN209502699U (en) | 2018-10-15 | 2018-10-15 | A kind of side blow double hole mould of annular element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209502699U true CN209502699U (en) | 2019-10-18 |
Family
ID=68192408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821665546.9U Expired - Fee Related CN209502699U (en) | 2018-10-15 | 2018-10-15 | A kind of side blow double hole mould of annular element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209502699U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246965A (en) * | 2020-09-24 | 2021-01-22 | 贵州振华华联电子有限公司 | Automatic punching machine for radial hole of thin-wall annular part |
| CN113275454A (en) * | 2021-05-12 | 2021-08-20 | 滁州市新康达金属制品有限公司 | Stamping device for metal top cover of refrigerator |
| CN116571619A (en) * | 2023-07-12 | 2023-08-11 | 宁波宏协股份有限公司 | Automatic rotatory side opening device that dashes |
-
2018
- 2018-10-15 CN CN201821665546.9U patent/CN209502699U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112246965A (en) * | 2020-09-24 | 2021-01-22 | 贵州振华华联电子有限公司 | Automatic punching machine for radial hole of thin-wall annular part |
| CN113275454A (en) * | 2021-05-12 | 2021-08-20 | 滁州市新康达金属制品有限公司 | Stamping device for metal top cover of refrigerator |
| CN116571619A (en) * | 2023-07-12 | 2023-08-11 | 宁波宏协股份有限公司 | Automatic rotatory side opening device that dashes |
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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: 20191018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |