CN208825370U - A kind of ventilation fan shutter sheet metal or tinplate punch-forming mold - Google Patents
A kind of ventilation fan shutter sheet metal or tinplate punch-forming mold Download PDFInfo
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- CN208825370U CN208825370U CN201821345962.0U CN201821345962U CN208825370U CN 208825370 U CN208825370 U CN 208825370U CN 201821345962 U CN201821345962 U CN 201821345962U CN 208825370 U CN208825370 U CN 208825370U
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- punch
- guide sleeve
- guide post
- tinplate
- die holder
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Abstract
The utility model discloses a kind of ventilation fan shutter sheet metal or tinplate punch-forming molds, including No.1 die holder and No. two die holders, No. two die holders are connected with above the No.1 die holder, No.1 die holder upper surface is welded with guide post, No. two die holder bottom surfaces are welded with guide sleeve, the adhesion of described guide post one end has Rubber shock-absorbing pad, the guide sleeve inner wall offers sliding slot, the sliding slot side is equipped with silent contact roller, the guide post side is fixedly connected with bottom plate, the plate upper surface is welded with supporting plate, the supporting plate surface offers through-hole, the guide sleeve side is plugged with positioning column, the positioning column side is fixedly connected with strut, the strut outer wall is socketed with No. two springs.The utility model offers sliding slot by guide sleeve inner wall, and is equipped with silent contact roller by guide post one end, on the one hand can effectively reduce the friction between guide post and guide sleeve, extend the service life of mold, on the other hand, can reduce the noise generated when molding.
Description
Technical field
The utility model relates to a kind of mold, in particular to a kind of ventilation fan shutter sheet metal or tinplate punch forming
Mold.
Background technique
Mold is the tool for making formed article, and this tool is made of various parts, and different molds is by difference
Part constitute, it mainly realizes the processing of article shape by the change of physical state of the formed material, is known as " industry
The title of mother ".
For existing stamping die in molding, the friction between guide post and guide sleeve is larger, the noise that on the one hand friction generates
It is bigger, on the other hand shorten the service life of mold.For this purpose, it is proposed that a kind of ventilation fan shutter sheet metal or Ma Kou
Iron punch-forming mold.
Utility model content
The main purpose of the utility model is to provide a kind of ventilation fan shutter sheet metal or tinplate punch forming modules
Tool, offers sliding slot by guide sleeve inner wall, and be equipped with silent contact roller by guide post one end, on the one hand can effectively reduce guide post
Friction between guide sleeve extends the service life of mold, on the other hand, can reduce the noise generated when molding, can be effective
Solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of ventilation fan shutter sheet metal or tinplate punch-forming mold, including No.1 die holder and No. two die holders, institute
It states and is connected with No. two die holders above No.1 die holder, No.1 die holder upper surface is welded with guide post, No. two die holder bottoms
Portion surface is welded with guide sleeve, and the adhesion of described guide post one end has Rubber shock-absorbing pad, and the guide sleeve inner wall offers sliding slot, the sliding slot
Side is equipped with silent contact roller, and the guide post side is fixedly connected with bottom plate, and the plate upper surface is welded with supporting plate, the supporting plate
Surface offers through-hole, and the guide sleeve side is plugged with positioning column, and the positioning column side is fixedly connected with strut, the strut
Outer wall is socketed with No. two springs.
Further, the guide post extends to guide sleeve inner cavity, is slidably connected between the sliding slot and silent contact roller.
Further, the through-hole runs through supporting plate and bottom plate, and described through-hole one end has been connected by a snap No.1 spring, institute
It states through-hole side and is connected with fixture block, the fixture block side offers material-dropping hole, the No.1 die holder, bottom plate and supporting plate quilt
Material-dropping hole perforation.
Further, No. two spring one ends are removably connected with limit plate, and the positioning column is mutually connected with limit plate
And positioning column runs through limit plate.
Further, the strut side has been connected by screw to liftout punch-pin, liftout punch-pin one end and material-dropping hole
Mutually it is connected.
Compared with prior art, the utility model has the following beneficial effects:
1. having Rubber shock-absorbing pad by the adhesion of guide post one end, this rubber material shows unique viscoelasticity energy, thus
With good damping, sound insulation and cushion performance.
2. offering sliding slot by guide sleeve inner wall, and silent contact roller is equipped with by guide post one end, it on the one hand can be effective
Reduce the friction between guide post and guide sleeve, extend the service life of mold, on the other hand, the noise generated when molding can be reduced.
3. offering through-hole by supporting plate surface, when No. two die holders move downward, positioning column is mutually connected with through-hole, can have
Precision when the raising punching press of effect, preventing No.1 die holder and No. two die holders, there is a phenomenon where misplace.
4. through-hole one end has been connected by a snap No.1 spring, the impact generated when positioning column movement can be effectively buffered
Power reduces vibration.
Detailed description of the invention
Fig. 1 shows for the overall structure of a kind of ventilation fan shutter sheet metal of the utility model or tinplate punch-forming mold
It is intended to.
Fig. 2 is the guide post inner cavity knot of a kind of ventilation fan shutter sheet metal of the utility model or tinplate punch-forming mold
Structure schematic diagram.
In figure: 1, No.1 die holder；2, No. two die holders；3, guide post；4, guide sleeve；5, Rubber shock-absorbing pad；6, sliding slot；7, mute rolling
Wheel；8, bottom plate；9, supporting plate；10, through-hole；11, No.1 spring；12, fixture block；13, material-dropping hole；14, positioning column；15, strut；16,
No. two springs；17, liftout punch-pin；18, limit plate.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, a kind of ventilation fan shutter sheet metal or tinplate punch-forming mold, including No.1 die holder 1
With No. two die holders 2, No. two die holders 2 are connected with above the No.1 die holder 1,1 upper surface of No.1 die holder, which is welded with, leads
Column 3,2 bottom surface of No. two die holders are welded with guide sleeve 4, and 3 one end adhesion of guide post has Rubber shock-absorbing pad 5, the guide sleeve 4
Inner wall offers sliding slot 6, and 6 side of sliding slot is equipped with silent contact roller 7, and 3 side of guide post is fixedly connected with bottom plate 8, described
8 upper surface of bottom plate is welded with supporting plate 9, and 9 surface of supporting plate offers through-hole 10, and 4 side of guide sleeve is plugged with positioning column 14,
14 side of positioning column is fixedly connected with strut 15, and 15 outer wall of strut is socketed with No. two springs 16.
It in the present embodiment (as illustrated in fig. 1 and 2), on the one hand can effectively reduce the friction between guide post and guide sleeve, extend
On the other hand the service life of mold can reduce the noise generated when molding, can effectively improve precision when punching press.
Wherein, the guide post 3 extends to 4 inner cavity of guide sleeve, is slidably connected between the sliding slot 6 and silent contact roller 7.
In the present embodiment (as shown in Figure 2), convenient for the molding of mold.
Wherein, the through-hole 10 runs through supporting plate 9 and bottom plate 8, and described 10 one end of through-hole has been connected by a snap No.1 spring
11,10 side of through-hole is connected with fixture block 12, and 12 side of fixture block offers material-dropping hole 13, the No.1 die holder 1,
Bottom plate 8 and supporting plate 9 are penetrated through by material-dropping hole 13.
In the present embodiment (as shown in Figure 1), convenient for fixing to material to be processed, while facilitating blanking.
Wherein, 16 one end of No. two springs is removably connected with limit plate 18, the positioning column 14 and 18 phase of limit plate
It is connected and positioning column 14 runs through limit plate 18.
In the present embodiment (as shown in Figure 1), the punching press of mold is limited.
Wherein, 15 side of strut has been connected by screw to liftout punch-pin 17, described 17 one end of liftout punch-pin and blanking
The linking of 13 phase of hole.
In the present embodiment (as shown in Figure 1), materiel machining is formed.
It should be noted that the utility model be a kind of ventilation fan shutter sheet metal or tinplate punch-forming mold,
Including 1, No. two die holder 2 of No.1 die holder, guide post 3, guide sleeve 4, Rubber shock-absorbing pad 5, sliding slot 6, silent contact roller 7, bottom plate 8, supporting plate 9,
Through-hole 10, No.1 spring 11, fixture block 12, material-dropping hole 13, positioning column 14,15, No. two springs 16 of strut, liftout punch-pin 17, limit
Plate 18, component are universal standard part or component as known to those skilled in the art, and structure and principle are all this technology personnel
It can be learnt by technical manual or be known by routine experiment method, when work is welded with by 1 upper surface of No.1 die holder leads
Column 3, and No. two 2 bottom surfaces of die holder are welded with guide sleeve 4, by the way that 3 grafting of guide post into 4 inner cavity of guide sleeve, is convenient for 1 He of No.1 die holder
No. two die holders 2 mold, and have Rubber shock-absorbing pad 5 by 3 one end adhesion of guide post, this rubber material shows unique viscoelasticity
Can, thus there is good damping, sound insulation and cushion performance, sliding slot 6 is offered by 4 inner wall of guide sleeve, and pass through 3 one end of guide post
Silent contact roller 7 is installed, on the one hand can effectively reduce the friction between guide post 3 and guide sleeve 4, extend the service life of mold,
On the other hand, the noise generated when can reduce molding is fixedly connected with bottom plate 8 by 3 side of guide post, and 8 upper surface of bottom plate is welded
It is connected to supporting plate 9, and through-hole 10 is offered by 9 surface of supporting plate, when No. two die holders 2 move downward, positioning column 14 and through-hole 10
Mutually it is connected, can effectively improves precision when punching press, prevent No.1 die holder 1 and No. two die holders 2 there is a phenomenon where misplacing, through-hole 10
One end has been connected by a snap No.1 spring 11, can effectively buffer the impact force generated when positioning column 14 moves, reduce vibration,
It is connected with fixture block 12 by 10 side of through-hole, original part to be punched can effectively be fixed, prevent activity, pass through branch
15 outer wall of bar is socketed with No. two springs 16, and is fixedly connected with limit plate 18 by 15 one end of strut, by positioning column 14 and leads to
When 10 phase of hole is connected, No. two die holders 2 squeeze No. two springs 16, so that 17 one end of liftout punch-pin is made to run through limit plate 18,
Punching press is carried out to original part to be punched, the waste material being cut into is fallen down by material-dropping hole 13.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of ventilation fan shutter sheet metal or tinplate punch-forming mold, including No.1 die holder (1) and No. two die holders
(2), No. two die holders (2) are connected with above the No.1 die holder (1), it is characterised in that: No.1 die holder (1) upper surface
It is welded with guide post (3), No. two die holders (2) bottom surface is welded with guide sleeve (4), and guide post (3) one end adhesion has rubber
Resilient cushion (5), guide sleeve (4) inner wall offer sliding slot (6), and sliding slot (6) side is equipped with silent contact roller (7), described to lead
Column (3) side is fixedly connected with bottom plate (8), and bottom plate (8) upper surface is welded with supporting plate (9), and supporting plate (9) surface opens up
Have through-hole (10), guide sleeve (4) side is plugged with positioning column (14), and positioning column (14) side is fixedly connected with strut
(15), strut (15) outer wall is socketed with No. two springs (16).
2. a kind of ventilation fan shutter sheet metal according to claim 1 or tinplate punch-forming mold, feature exist
In: the guide post (3) extends to guide sleeve (4) inner cavity, is slidably connected between the sliding slot (6) and silent contact roller (7).
3. a kind of ventilation fan shutter sheet metal according to claim 1 or tinplate punch-forming mold, feature exist
In: the through-hole (10) runs through supporting plate (9) and bottom plate (8), and described through-hole (10) one end has been connected by a snap No.1 spring
(11), through-hole (10) side is connected with fixture block (12), and fixture block (12) side offers material-dropping hole (13), described
No.1 die holder (1), bottom plate (8) and supporting plate (9) are penetrated through by material-dropping hole (13).
4. a kind of ventilation fan shutter sheet metal according to claim 1 or tinplate punch-forming mold, feature exist
In: described No. two springs (16) one end is removably connected with limit plate (18), and the positioning column (14) is mutually held in the mouth with limit plate (18)
It connects and positioning column (14) is through limit plate (18).
5. a kind of ventilation fan shutter sheet metal according to claim 1 or tinplate punch-forming mold, feature exist
In: strut (15) side has been connected by screw to liftout punch-pin (17), described liftout punch-pin (17) one end and material-dropping hole
(13) mutually it is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821345962.0U CN208825370U (en) | 2018-08-21 | 2018-08-21 | A kind of ventilation fan shutter sheet metal or tinplate punch-forming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821345962.0U CN208825370U (en) | 2018-08-21 | 2018-08-21 | A kind of ventilation fan shutter sheet metal or tinplate punch-forming mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208825370U true CN208825370U (en) | 2019-05-07 |
Family
ID=66309814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821345962.0U Active CN208825370U (en) | 2018-08-21 | 2018-08-21 | A kind of ventilation fan shutter sheet metal or tinplate punch-forming mold |
Country Status (1)
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|---|---|
| CN (1) | CN208825370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116213534A (en) * | 2023-02-10 | 2023-06-06 | 哈尔滨理工大学 | Processing device for thin-wall part |
-
2018
- 2018-08-21 CN CN201821345962.0U patent/CN208825370U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116213534A (en) * | 2023-02-10 | 2023-06-06 | 哈尔滨理工大学 | Processing device for thin-wall part |
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