CN108838278A - It is a kind of for forming the vertical punching mould of motor casing label - Google Patents
It is a kind of for forming the vertical punching mould of motor casing label Download PDFInfo
- Publication number
- CN108838278A CN108838278A CN201810810926.5A CN201810810926A CN108838278A CN 108838278 A CN108838278 A CN 108838278A CN 201810810926 A CN201810810926 A CN 201810810926A CN 108838278 A CN108838278 A CN 108838278A
- Authority
- CN
- China
- Prior art keywords
- motor casing
- cantilever
- forming
- vertical punching
- punching mould
- 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.)
- Pending
Links
- 238000004080 punching Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 239000011230 binding agent Substances 0.000 claims description 21
- 229920001971 elastomer Polymers 0.000 claims description 7
- 239000000806 elastomer Substances 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/14—Casings; Enclosures; Supports
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The present invention relates to a kind of for forming the vertical punching mould of motor casing label, including punch-pin, die mechanism and tapered shaft.Die mechanism includes cavity plate and combination cantilever device; combination cantilever device includes the cantilever units of two rounds of elastic connection; the center position of combination cantilever device offers bellmouth; two cantilever units are strutted into certain distance after bellmouth and tapered shaft mutual cooperation, so that its appearance profile being made of two cantilever units is rounded.Motor casing label can be disposably molded directly on motor casing shell by vertical punching mould of the invention, and entirely mould structure is ingenious in design, structure is simple, installation and disassembly are also extremely convenient, and the labor intensity for not only reducing worker also further improves production efficiency.
Description
Technical field
The invention belongs to stamping die fields, and in particular to a kind of for forming the vertical punching mould of motor casing label.
Background technique
National Specification must be equipped with label on motor casing shell, to show the related data of motor.It is general at present
Way be：First related data printed on putting down block-like label, is then riveted on motor casing shell, then passes through artificial hand
Dynamic rubber hammer taps label camber, and fixes after being bonded.The generally existing amount of labour of the prior art is big, production efficiency is low, mark
Board stickiness bad easily the defects of falling.Therefore, in view of the foregoing drawbacks, it is necessary to which this is improved.
Summary of the invention
In consideration of it, the object of the present invention is to provide a kind of for forming the vertical punching mould of motor casing label, it is intended to gram
That there are the amounts of labour when taking existing installation label is big, production efficiency is low, label stickiness is bad leads to the defects of easily falling.
In order to achieve the above object of the invention, and then the technical solution taken is as follows：
It is a kind of for forming the vertical punching mould of motor casing label, including cope plate, lower template, guide pillars and bushes, and
It further include having：
Punch-pin is fixed on the cope plate, and the punch-pin has the arc sections to form motor casing label；
Die mechanism, including：Cavity plate and combination cantilever device, the cavity plate have an arc sections, and with the punch-pin
It matches；The combination cantilever device includes arranged up and down, the cantilever units of two rounds of elastic connection, wherein
The cantilever units on the top offer a groove, place in the groove and fix its cavity plate；In addition, the combined type
The center position of cantilever arrangement offers a bellmouth, the bellmouth and tapered shaft cooperate after by two cantilever units
Certain distance is strutted, so that its appearance profile being made of two cantilever units is rounded；And
Tapered shaft is matched with the bellmouth, and tensioning struts two cantilever units.
Preferably, the cantilever units of two rounds of the elastic connection are connected by an attachment screw, and in its institute
The fixed spring of screw parts for stating attachment screw, to when two cantilever units do not cooperate with the tapered shaft, two outstanding
Arm unit is in the state to contact with each other.
More preferably, it is at least not less than motor that the tapered shaft tensioning, which struts two cantilever units and is formed by certain distance,
The sum of shell workpiece thickness and workpiece shaping thickness.
Preferably, the outside of the punch-pin is also arranged with a binder block, the binder block is mutually fixed with the cope plate, is used
With during the cope plate downlink, the binder block is in contact with motor shell workpiece in advance, the binder block and motor casing
The contact site of workpiece is arc sections.
More preferably, elasticity is additionally provided with positioned at the outside of the punch-pin and between the binder block and the cope plate
Block.
Preferably, support is fixed in the lower template, to support the die mechanism.
Preferably, the lower template is further fixed on support frame, it is used to support and keeps the die mechanism and the taper
Axis is coaxial.
Preferably, being additionally provided with fixed frame on support frame as described above, the fixed frame is connected with the tapered shaft.
Beneficial effects of the present invention：
The present invention uses two cantilever units of elastic connection, can hang two when tapered shaft is inserted into bellmouth
Arm unit is strutted to circle and is in close contact completely with motor shell workpiece, guarantees smoothly molding；And taper is extracted in tapered shaft
Kong Shi, two cantilever units, which is shunk, is detached from workpiece after molding, and workpiece after molding is facilitated to take out；The present invention utilizes binder block
It during cope plate downlink, is compressed after being contacted in advance with workpiece, workpiece is avoided to generate pleat at the both ends of molding label position
Wrinkle or deformation；Elastomer block is arranged in the present invention between binder block and cope plate, it is therefore an objective under the premise of binder block workpiece pressing,
Cope plate continues traveling downwardly, can be just by the punch forming of label position using the characteristic of lastics block, while also limiting cope plate
It is mobile；Since volume is larger, present invention employs support frames, can keep described recessed for combination cantilever device in the present invention
Mold mechanism and the tapered shaft are coaxial, guarantee molding precision；In addition, the present invention use fixed plate the purpose of be to avoid tapered shaft
It is moved in forming process by the extruding of cantilever units.
Motor casing label can be disposably molded directly on motor casing shell by vertical punching mould of the invention, and entire mould
Lamps structure is ingenious in design, and structure is simple, and installation and disassembly are also extremely convenient, and the labor intensity for not only reducing worker is also further
Improve production efficiency.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is that the present invention is a kind of for forming the main view of the vertical punching mould of motor casing label；
Fig. 2 is the cross-sectional view of A-A in Fig. 1；
Fig. 3 is the top view of structure shown in Fig. 1；
Fig. 4 is the top view of structure shown in Fig. 2；
Fig. 5 is the workpiece schematic diagram after motor casing workpiece shaping.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It is an object of the invention to motor label, the really punching press on circular motor casing are formed on motor casing shell
One pit.Since motor casing is closed circle, so, the present invention has just used this by prolonged test and labour
The fit structure of combination cantilever device and tapered shaft in invention.This structure is advantageous in that：Two of elastic connection are outstanding
Arm unit can strut two cantilever units to circle and complete with motor shell workpiece when tapered shaft is inserted into bellmouth
It is in close contact, guarantees smoothly molding；And when tapered shaft extracts bellmouth, it is after molding that two cantilever units shrinks disengaging
Workpiece facilitates workpiece after molding to take out.
Embodiments of the present invention are described in detail below in conjunction with attached drawing.
As shown in Figs. 1-5, a kind of for forming the vertical punching mould of motor casing label, including cope plate 100, lower template
200, guide post 101, guide sleeve 102, punch-pin 300, die mechanism 400 and tapered shaft 500.
Punch-pin 300 in the present invention is fixed on the cope plate 100, and the punch-pin 300 is with one to form motor
The arc sections of shell label 601.
In the present embodiment, the outside of the punch-pin 300 is also arranged with a binder block 301, the binder block 301 with it is described
100 phase of cope plate is fixed, to during 100 downlink of cope plate, the binder block 301 in advance with motor shell workpiece
600 are in contact, and the contact site of the binder block 301 and motor shell workpiece is arc sections, and is being located at the punch-pin 300
It is external and be additionally provided with elastomer block 302 between the binder block 301 and the cope plate 100.The material of elastomer block 302 in this example
Material is rubber.
Die mechanism 400 in the present invention, including：Cavity plate 401 and combination cantilever device 402, the cavity plate 401 have
One arc sections, and matched with the punch-pin 300, to form motor casing label 601；The combination cantilever device 402 wraps
Include arranged up and down, the cantilever units 403 of two rounds of elastic connection, wherein the cantilever units 403 on the top open up
There is a groove, is placed in the groove and fix its cavity plate 401；In addition, the centre bit of the combination cantilever device 402
The place of setting offers a bellmouth 404, and the bellmouth 404 struts two cantilever units 403 after cooperating with tapered shaft 500
Certain distance, so that its appearance profile being made of two cantilever units 403 is rounded.Here appearance profile is at circular purpose
It is to be close in order to which circular motor shell workpiece is covered the outside in two cantilever units 403 and guarantees that the two is close.
In the present embodiment, the cantilever units 403 of two rounds of the elastic connection pass through 405 phase of an attachment screw
Even, and in the fixed spring 406 of the screw parts of its attachment screw 405, to when two cantilever units 403 not with it is described
When tapered shaft 500 cooperates, two cantilever units 403 be in the state to contact with each other and when two cantilever units 403 with it is described
When tapered shaft 500 cooperates, two cantilever units 403 are in the state for strutting certain distance.
Here it is at least not less than motor that the tensioning of tapered shaft 500, which struts two cantilever units 403 and is formed by certain distance,
The thickness of shell workpiece 600 and the sum of workpiece shaping thickness.Such as；The tensioning of tapered shaft 500 in the present embodiment struts two
It is 5mm that a cantilever units 403, which are formed by certain distance, and motor shell workpiece 600 is 2mm, and molding thickness 2mm is being bored in this way
When shape axis 500 is extracted, still there is the gap of 1mm, motor shell workpiece 600 can smoothly be taken out.
Tapered shaft 500 in the present invention is matched with the bellmouth 404, and tensioning struts two cantilever units 403.
In order to be supported to die mechanism 400 in the present invention, therefore, support is further fixed in the lower template 200
201, and in order to keep the die mechanism 400 and the tapered shaft 500 coaxial, support frame is further fixed in lower template 200
202.Fixed frame 203 is additionally provided on support frame as described above 202, the fixed frame is connected with the tapered shaft 500, it is therefore an objective to keep away
Exempt from tapered shaft 500 to be moved in forming process by the extruding of cantilever units 403.
The present invention uses two cantilever units of elastic connection, can hang two when tapered shaft is inserted into bellmouth
Arm unit is strutted to circle and is in close contact completely with motor shell workpiece, guarantees smoothly molding；And taper is extracted in tapered shaft
Kong Shi, two cantilever units, which is shunk, is detached from workpiece after molding, and workpiece after molding is facilitated to take out；The present invention utilizes binder block
It during cope plate downlink, is compressed after being contacted in advance with workpiece, workpiece is avoided to generate pleat at the both ends of molding label position
Wrinkle or deformation；Elastomer block is arranged in the present invention between binder block and cope plate, it is therefore an objective under the premise of binder block workpiece pressing,
Cope plate continues traveling downwardly, can be just by the punch forming of label position using the characteristic of lastics block, while also limiting cope plate
It is mobile；Since volume is larger, present invention employs support frames, can keep described recessed for combination cantilever device in the present invention
Mold mechanism and the tapered shaft are coaxial, guarantee molding precision；In addition, the present invention use fixed plate the purpose of be to avoid tapered shaft
It is moved in forming process by the extruding of cantilever units.
Motor casing label can be disposably molded directly on motor casing shell by vertical punching mould of the invention, and entire mould
Lamps structure is ingenious in design, and structure is simple, and installation and disassembly are also extremely convenient, and the labor intensity for not only reducing worker is also further
Improve production efficiency.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of for forming the vertical punching mould of motor casing label, including cope plate, lower template, guide pillars and bushes, feature
It is, the vertical punching mould further includes having：
Punch-pin is fixed on the cope plate, and the punch-pin has the arc sections to form motor casing label；
Die mechanism, including：Cavity plate and combination cantilever device, the cavity plate has an arc sections, and matches with the punch-pin
It closes；The combination cantilever device includes arranged up and down, the cantilever units of two rounds of elastic connection, wherein described
The cantilever units on top offer a groove, place in the groove and fix its cavity plate；In addition, the combination cantilever
The center position of device offers a bellmouth, and the bellmouth struts two cantilever units after cooperating with tapered shaft
Certain distance, so that its appearance profile being made of two cantilever units is rounded；And
Tapered shaft is matched with the bellmouth, and tensioning struts two cantilever units.
2. according to claim 1 a kind of for forming the vertical punching mould of motor casing label, which is characterized in that the bullet
Property connection two rounds cantilever units by an attachment screw be connected, and the screw parts of its attachment screw consolidate
If a spring, to when two cantilever units do not cooperate with the tapered shaft, two cantilever units are in the shape to contact with each other
State.
3. according to claim 2 a kind of for forming the vertical punching mould of motor casing label, which is characterized in that the cone
It is at least not less than motor casing thickness of workpiece and workpiece shaping that the tensioning of shape axis, which struts two cantilever units and is formed by certain distance,
The sum of thickness.
4. according to claim 1 a kind of for forming the vertical punching mould of motor casing label, which is characterized in that described convex
The outside of mould is also arranged with a binder block, and the binder block is mutually fixed with the cope plate, to work as the cope plate downlink mistake
Cheng Zhong, the binder block are in contact with motor shell workpiece in advance, and the contact site of the binder block and motor shell workpiece is circular arc
Portion.
5. according to claim 4 a kind of for forming the vertical punching mould of motor casing label, which is characterized in that be located at institute
It states the outside of punch-pin and is additionally provided with elastomer block between the binder block and the cope plate.
6. according to claim 1 a kind of for forming the vertical punching mould of motor casing label, which is characterized in that under described
Support is fixed in template, to support the die mechanism.
7. according to claim 1 a kind of for forming the vertical punching mould of motor casing label, which is characterized in that under described
Template is further fixed on support frame, is used to support and keeps the die mechanism and the tapered shaft coaxial.
8. according to right ask 7 described in it is a kind of for forming the vertical punching mould of motor casing label, which is characterized in that the support
Fixed frame is additionally provided on frame, the fixed frame is connected with the tapered shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810810926.5A CN108838278A (en) | 2018-07-23 | 2018-07-23 | It is a kind of for forming the vertical punching mould of motor casing label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810810926.5A CN108838278A (en) | 2018-07-23 | 2018-07-23 | It is a kind of for forming the vertical punching mould of motor casing label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108838278A true CN108838278A (en) | 2018-11-20 |
Family
ID=64196763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810810926.5A Pending CN108838278A (en) | 2018-07-23 | 2018-07-23 | It is a kind of for forming the vertical punching mould of motor casing label |
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