CN208195399U - Motor shell press forming die - Google Patents
Motor shell press forming die Download PDFInfo
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- CN208195399U CN208195399U CN201820734427.8U CN201820734427U CN208195399U CN 208195399 U CN208195399 U CN 208195399U CN 201820734427 U CN201820734427 U CN 201820734427U CN 208195399 U CN208195399 U CN 208195399U
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- die
- lower die
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- die holder
- motor shell
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Abstract
The utility model discloses a kind of motor shell press forming dies, including upper die and lower die, which is characterized in that the upper die and lower die respectively include upper die holder and lower die holder, and stamping mechanism is additionally provided between the lower die holder and the upper die holder；The stamping mechanism includes: the upper mold spring for being fixed on upper die holder, the upper mold mandril that one end is connected with the upper mold spring, the punching die being connected with the other end of the upper mold mandril, the upper mold holder being sheathed in the punching die, the lower die formed punch for being fixed on lower die holder；Wherein the punching die is adapted with the structure of the lower die formed punch, and position is corresponding.By in stamping mechanism setting structure be adapted, and the corresponding punching die in position and lower die formed punch, processing is formed to stamping surface simultaneously during punching press, make that there is smooth planar structure at the top of obtained product, to complete the finishing to product, the part of shape and dimensionally stable is made.
Description
Technical field
Originally practical to be newly related to technical field of mold, belong to a kind of press forming die.
Background technique
Punching press refer at room temperature using the mold being mounted on press machine to material apply pressure, be allowed to generate separation or
Plastic deformation, thus a kind of press processing method of part needed for obtaining.When stamping die punch process plate product (such as horse
Up to shell), it generally can not accurately be processed, be easy to make deformation of products (such as the stamping surface of product is uneven), to make
The product size obtained is unstable.Get off for a long time, not only wasted the cost of material, but also results in that Product Precision obtained is low, quality
Difference reduces yield rate, seriously affects the economic benefit of enterprise.
Utility model content
In view of above-mentioned defect existing in the prior art, the purpose of the present invention is to provide a kind of structures simply, for essence
The really press forming die of processing motor shell.
In order to achieve the above objectives, the utility model provides the following technical solutions: motor shell press forming die, including upper
Mould and lower die, upper die and lower die respectively include upper die holder and lower die holder, and stamping mechanism is additionally provided between lower die holder and upper die holder；
Stamping mechanism include: the upper mold spring for being fixed on upper die holder, one end be connected with upper mold spring upper mold mandril, with upper mold top
The connected punching die of the other end of bar, the upper mold holder being sheathed in punching die, the lower die formed punch for being fixed on lower die holder；Its
Middle punching die is adapted with the structure of lower die formed punch, and position is corresponding.When upper and lower mould pairing, lower die formed punch is first being produced
Top packet at the top of product, punching die again pushes up back packet, to complete forming process.
Further, stamping mechanism further includes the lower die stripper plate being sheathed on lower die formed punch, lower die stripper plate bottom
Portion is equipped with lower die mandril, and lower die stripper plate is connected by lower die mandril with lower die spring.After upper and lower mould pairing, upper mold holder pressure
It is moved downward to lower die stripper plate, expose lower die formed punch and pushes up packet at the top of product, while pressing punching die extremely on lower die formed punch
Dead-centre position (predeterminated position moved to when i.e. forming is completed, in punching die), punching die pushes up back the top packet of product thereafter,
Complete forming process；After upper and lower mould separation, upper mold spring and lower die spring-return are in situ, drive respectively lower die stripper plate with it is upper
De- material process is completed in stamping head relative motion.The stamping mechanism of the utility model can be after stamping, to product
Quick de- material is carried out, is kept completely separate product with mold, it is therefore prevented that product deforms after processing, while also improving production
Efficiency.
Further, stamping mechanism further includes the first supporting plate and the second supporting plate that upper die holder is arranged in, upper mold mandril
Successively it is connected with upper mold spring and punching die by the first supporting plate and the second supporting plate.
Further, stamping mechanism further includes the lower mold holder being set to below lower die stripper plate, and lower die formed punch is logical
Lower mold holder is crossed to be fixed on lower die holder.
Further, sawing sheet mechanism, the first drawing mechanism, second are successively arranged along feedstock direction between upper die holder and lower die holder
Drawing mechanism, beading builder, the first punch mechanism, hemisection mechanism, the second punch mechanism, third punch mechanism, blanker
Structure；Stamping mechanism is between beading builder and the first punch mechanism.Wherein the first drawing mechanism and second stretches
Mechanism is respectively used to the stretching to product laterally and longitudinally, the first punch mechanism, the second punch mechanism and third perforating press
Structure is respectively used to be punched out hole location different on product.
Further, be additionally provided with beading reshaping device between upper die holder and lower die holder, and along feedstock direction respectively with beading at
Shape mechanism and stamping mechanism are connected.Beading builder be used on product suppress muscle block, and it is once-forming after muscle
Block is easy rebound deformation, and beading reshaping device is then used to carry out curable type to the muscle block after once-forming so that the shape of muscle block with
Dimensionally stable.
Further, guide frame is additionally provided between upper die holder and lower die holder.
Further, guide frame includes guide sleeve and the guide post with slide fit above and below guide sleeve, and guide sleeve is arranged on the lower die seat,
Guide post is arranged on upper die holder.
Further, position limiting structure is additionally provided between upper die holder and lower die holder.
Further, position limiting structure includes limit hole and the limited post that is correspondingly arranged with limit hole, and limit hole setting exists
On lower die holder, limited post is arranged on upper die holder, when upper die holder and lower die holder to and after, limited post is inserted into limit hole, to
Limit the position of product.
The utility model has the beneficial effects that: by stamping mechanism setting structure be adapted, and position
Corresponding punching die and lower die formed punch are formed processing to stamping surface simultaneously during punching press, make obtained
There is smooth planar structure at the top of product, to complete the finishing to product, the part of shape and dimensionally stable is made.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the stamping mechanism of the utility model.
Fig. 2 is the structural schematic diagram of the motor shell press forming die upper mold of the utility model.
Fig. 3 is the structural schematic diagram of this practical new motor shell press forming die lower die.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Fig. 1 show the structural schematic diagram of the stamping mechanism of the utility model, including being fixed on upper die holder 1
Upper mold mandril 164 that upper mold spring 166, one end are connected with upper mold spring 166, be connected with the other end of upper mold mandril 164 it is upper
Stamping head 162, the upper mold holder 161 (see Fig. 2) being sheathed in punching die 162, the lower die formed punch 263 for being fixed on lower die holder 2；
Wherein punching die 162 is adapted with the structure of lower die formed punch 263, and position is corresponding.
In the above-described embodiments, stamping mechanism further includes the lower die stripper plate 262 being sheathed on lower die formed punch 263,
262 bottom of lower die stripper plate is equipped with lower die mandril 264, and lower die stripper plate 262 passes through lower die mandril 264 and 265 phase of lower die spring
Even.After upper and lower mould pairing, upper mold holder 161 presses to lower die stripper plate 262 and moves downward, and exposes lower die formed punch 263 and in horse
At the top of up to shell product 3 push up packet, while on lower die formed punch 263 press punching die 162 to dead-centre position (i.e. forming complete when, on
The predeterminated position moved on stamping head), punching die 162 pushes up back the top packet of motor shell product 3 thereafter, shapes
Journey；After upper and lower mould separation, upper mold spring 166 and 265 homing of lower die spring, drive respectively lower die stripper plate 262 with it is upper
De- material process is completed in 162 relative motion of stamping head.The stamping mechanism of the utility model can be right after stamping
Motor shell product 3 carries out quick de- material, is kept completely separate it with mold, it is therefore prevented that product deforms after processing, simultaneously
Also improve production efficiency.
In the above-described embodiments, stamping mechanism further includes the first supporting plate 165 and the second supporting plate that upper die holder 1 is arranged in
163, the both ends of upper mold mandril 164 pass through respectively the first supporting plate 165 and the second supporting plate 163 successively with upper mold spring 166 and on
Stamping head 162 is connected.
In the above-described embodiments, stamping mechanism further includes being set to the lower mold holder 261 of 262 lower section of lower die stripper plate
(see Fig. 3), and separate among lower mold holder 261 and lower die stripper plate 262 and be arranged, lower die formed punch 263 passes through lower mold holder 261
It is fixed on lower die holder 2.
Fig. 2 and Fig. 3 is the structural schematic diagram of the motor shell press forming die upper die and lower die of the utility model, wherein
Including upper die holder 1 and lower die holder 2, sawing sheet mechanism 11, first is successively arranged along feedstock direction between upper die holder 1 and lower die holder 2 and is drawn
Stretch mechanism 12, the second drawing mechanism 13, beading builder 14, beading reshaping device 15, piercing and shaping die mechanism 16, the first punching
Mechanism 17, hemisection mechanism 18, the second punch mechanism 19, third punch mechanism 110, blanking mechanism 111.First drawing mechanism 12 with
Second drawing mechanism 13 is respectively used to motor shell product 3 in stretch forming laterally and longitudinally, the first punch mechanism 17,
Two punch mechanisms 19 and third punch mechanism 110 are respectively used to be punched out hole location different on motor shell product 3,
Through-hole is made to process.Beading builder 14 be used on motor shell product 3 suppress muscle block, and it is once-forming after muscle block
Be easy rebound deformation, beading reshaping device 15 then for carrying out curable type to the muscle block after once-forming so that the shape of muscle block with
Dimensionally stable.
In the above-described embodiments, be additionally provided with guide frame between upper die holder 1 and lower die holder 2, including guide sleeve 212 and with lead
The guide post 112 of about 212 slide fits is covered, guide sleeve 212 is arranged on lower die holder 2, and guide post 112 is arranged on upper die holder 1.Work as upper and lower mould
When seat pairing, the guide post 112 on upper die holder 1 is inserted into the guide sleeve 212 of lower die holder 2, and upper and lower die holder is transported along guide frame is opposite
It is dynamic.
In the above-described embodiments, be additionally provided with position limiting structure between upper die holder 1 and lower die holder 2, including limit hole 213 and with
The limited post 113 that limit hole 213 is correspondingly arranged, the setting of limit hole 213 on the lower die seat 2, limited post 113 is arranged in upper die holder 1
On, when upper die holder 1 and lower die holder 2 to and after, limited post 113 is inserted into limit hole 213, to limit the position of product.
To sum up, the utility model by stamping mechanism setting structure be adapted, and position it is corresponding on
Processing is formed to stamping surface simultaneously during punching press in stamping head and lower die formed punch, makes tool at the top of obtained product
There is smooth planar structure, to complete the finishing to product, the part of shape and dimensionally stable is made.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. motor shell press forming die, including upper die and lower die, which is characterized in that the upper die and lower die respectively include
Die holder and lower die holder are additionally provided with stamping mechanism between the lower die holder and the upper die holder；The stamping mechanism includes:
It is fixed on the upper mold spring of upper die holder, the upper mold mandril that one end is connected with the upper mold spring, another with the upper mold mandril
The connected punching die in end, the upper mold holder being sheathed in the punching die, the lower die formed punch for being fixed on lower die holder；Wherein institute
It states punching die to be adapted with the structure of the lower die formed punch, and position is corresponding.
2. motor shell press forming die according to claim 1, which is characterized in that the stamping mechanism is also wrapped
The lower die stripper plate being sheathed on the lower die formed punch is included, lower die stripper plate bottom is equipped with lower die mandril, and the lower die is de-
Flitch is connected by the lower die mandril with lower die spring.
3. motor shell press forming die according to claim 1, which is characterized in that the stamping mechanism is also wrapped
The first supporting plate and the second supporting plate that the upper die holder is set are included, the upper mold mandril passes through the first supporting plate and the second supporting plate successively
It is connected with the upper mold spring and the punching die.
4. motor shell press forming die according to claim 1, which is characterized in that the stamping mechanism is also wrapped
Include the lower mold holder being set to below the lower die stripper plate, the lower die formed punch by the lower mold holder be fixed on it is described under
On die holder.
5. motor shell press forming die according to claim 1, which is characterized in that the upper die holder and the lower die
Seat between along feedstock direction be successively arranged sawing sheet mechanism, for cross directional stretch forming the first drawing mechanism, for longitudinal stretching at
Second drawing mechanism of shape, the beading builder for suppressing muscle block, the first punch mechanism, hemisection mechanism, the second perforating press
Structure, third punch mechanism, blanking mechanism；The stamping mechanism is located at the beading builder and first perforating press
Between structure.
6. motor shell press forming die according to claim 5, which is characterized in that the upper die holder and the lower die
It is additionally provided with the beading reshaping device for carrying out solid to the muscle block between seat, and is shaped respectively with the beading along feedstock direction
Mechanism and the stamping mechanism are connected.
7. motor shell press forming die according to claim 1, which is characterized in that the upper die holder and the lower die
Guide frame is additionally provided between seat.
8. motor shell press forming die according to claim 7, which is characterized in that the guide frame includes guide sleeve
And the guide post with slide fit above and below the guide sleeve, on the lower die holder, the guide post is arranged on described for the guide sleeve setting
On die holder.
9. motor shell press forming die according to claim 1, which is characterized in that the upper die holder and the lower die
Position limiting structure is additionally provided between seat.
10. motor shell press forming die according to claim 9, which is characterized in that the position limiting structure includes limit
Position hole and the limited post being correspondingly arranged with the limit hole, the limit hole are arranged on the lower die holder, the limited post
Be arranged on the upper die holder, when the upper die holder and the lower die holder to and after, the limited post is inserted into the limit hole,
To limit the position of product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734427.8U CN208195399U (en) | 2018-05-17 | 2018-05-17 | Motor shell press forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734427.8U CN208195399U (en) | 2018-05-17 | 2018-05-17 | Motor shell press forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208195399U true CN208195399U (en) | 2018-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820734427.8U Active CN208195399U (en) | 2018-05-17 | 2018-05-17 | Motor shell press forming die |
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| Country | Link |
|---|---|
| CN (1) | CN208195399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687230A (en) * | 2018-05-17 | 2018-10-23 | 崇业（苏州）精密工业有限公司 | Motor shell press forming die |
-
2018
- 2018-05-17 CN CN201820734427.8U patent/CN208195399U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687230A (en) * | 2018-05-17 | 2018-10-23 | 崇业（苏州）精密工业有限公司 | Motor shell press forming die |
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