CN207325753U - A kind of decompressor for motor shell - Google Patents
A kind of decompressor for motor shell Download PDFInfo
- Publication number
- CN207325753U CN207325753U CN201721139117.3U CN201721139117U CN207325753U CN 207325753 U CN207325753 U CN 207325753U CN 201721139117 U CN201721139117 U CN 201721139117U CN 207325753 U CN207325753 U CN 207325753U
- Authority
- CN
- China
- Prior art keywords
- mould block
- block
- sliding block
- decompressor
- left 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.)
- Expired - Fee Related
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a kind of decompressor for motor shell, including upper die and lower die, the lower die includes left mould block, right mould block, the sliding block being arranged between the left mould block and right mould block and the driving cylinder for being arranged at the slider bottom；Under original state, the upper surface of the sliding block is concordant with the upper surface of the left mould block and right mould block, and the lower face of the sliding block is concordant with the lower face of the left mould block and right mould block；And stationary plane of the lower face of the left mould block and right mould block respectively with the decompressor is slidably connected., can be by driving the effect of cylinder so that sliding block moves downward, then so that left mould block and right mould block move toward one another, so that easily so that motor shell departs from lower die after motor shell punching press with this structure design.
Description
Technical field
It the utility model is related to stamping technology field, more particularly to a kind of decompressor for motor shell.
Background technology
Under the prior art in punching course is carried out to motor shell, since motor shell has certain stretching height,
It is easy to so that the motor shell after being molded is difficult to be separated with lower die.And then influence processing efficiency.
Utility model content
The purpose of this utility model is to provide the motor shell after a kind of convenient shaping to separate with lower die, effectively lifting processing
The decompressor of efficiency.
For this purpose, the utility model uses following technical scheme：
A kind of decompressor for motor shell, including upper die and lower die, the lower die include left mould block, right mould block, set
The sliding block that is placed between the left mould block and right mould block and be arranged at the slider bottom be used to drive it is past above and below the sliding block
Return the driving cylinder that the left mould block and right mould block back and forth movement in the horizontal direction are extruded during movement；The left and right sides of the sliding block
Wall tilts respectively is convexly equipped with draw runner, and the left mould block and right mould block an inclined plane opposite with the sliding block are concavely provided with sliding slot,
The sliding slot is slidably connected with the draw runner；Under original state, the upper surface of the sliding block and the left mould block and right mould block
Upper surface is concordant, and the lower face of the sliding block is concordant with the lower face of the left mould block and right mould block；And the left mould block and the right side
The lower face of module is slidably connected with the stationary plane of the decompressor respectively.
Wherein, the lateral wall of the left mould block and right mould block is both provided with compression spring, and the outer end of the compression spring is provided with and institute
State the press spring base of compression spring fastening.
Wherein, the area in the upper end of slide block face is less than the area of the sliding block lower face.
Wherein, the upper surface of the left mould block and right mould block, with the upper surface of the sliding block it is coplanar when, the left mould block and
The rounded setting in upper surface after right block combiner.
The beneficial effects of the utility model：The utility model includes upper die and lower die, and the lower die includes left mould block, right mould
Block, the sliding block being arranged between the left mould block and right mould block and be arranged at the slider bottom be used for drive the sliding block
The driving cylinder of the left mould block and right mould block back and forth movement in the horizontal direction is extruded when moving up and down；A left side for the sliding block
Right two side tilts respectively is convexly equipped with draw runner, and the left mould block and right mould block an inclined plane opposite with the sliding block are concavely provided with
Sliding slot, the sliding slot are slidably connected with the draw runner；Under original state, the upper surface of the sliding block and the left mould block and right mould
The upper surface of block is concordant, and the lower face of the sliding block is concordant with the lower face of the left mould block and right mould block；And the left mould block
It is slidably connected with the stationary plane of the lower face of right mould block respectively with the decompressor.With this structure design, when motor shell punching press is complete
Bi Hou, can be by driving the effect of cylinder so that and sliding block moves downward, then so that left mould block and right mould block move toward one another, from
And easily so that motor shell departs from lower die.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of decompressor for motor shell of the utility model.
Embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, a kind of decompressor for motor shell in the present embodiment, including upper mold 1 and lower die 2, under described
Mould 2 includes left mould block 21, right mould block 22, the sliding block 3 being arranged between the left mould block 21 and right mould block 22 and is arranged at institute
3 bottom of sliding block is stated to be used to extrude the left mould block 21 and right mould block 22 along level side when driving the sliding block 3 to move up and down
Driving cylinder 4 to back and forth movement；The left and right sides wall of the sliding block 3 tilts respectively is convexly equipped with draw runner, 21 He of left mould block
The inclined plane opposite with the sliding block 3 of right mould block 22 is concavely provided with sliding slot, and the sliding slot is slidably connected with the draw runner；Initially
Under state, the upper surface of the sliding block 3 is concordant with the upper surface of the left mould block 21 and right mould block 22, the lower end of the sliding block 3
Face is concordant with the lower face of the left mould block 21 and right mould block 22；And the lower face of the left mould block 21 and right mould block 22 respectively with
The stationary plane of the decompressor is slidably connected, and the lateral wall of the left mould block 21 and right mould block 22 is both provided with compression spring 5, the pressure
The outer end of spring 5 is provided with the press spring base 6 with the compression spring 5 fastening, and the area of 3 upper surface of sliding block is less than under the sliding block 3
The area of end face, the upper surface of the left mould block 21 and right mould block 22, with the upper surface of the sliding block 3 it is coplanar when, the left mould
The rounded setting in upper surface after block 21 and the combination of right mould block 22.Design in this way, effect of the metal plate 7 in upper mold 1 and lower die 2
Lower one punch forming.
The decompressor designed using the above structure, after motor shell punching press, can be made by driving the effect of cylinder
Sliding block is obtained to move downward, then so that left mould block and right mould block move toward one another, so that easily motor shell is departed from lower die,
Avoid motor shell stuck with lower die.
The technical principle of the utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and the limitation to scope of protection of the utility model cannot be construed in any way.Based on explanation herein,
Those skilled in the art would not require any inventive effort the other embodiments that can associate the utility model,
These modes are fallen within the scope of protection of the utility model.
Claims (4)
- A kind of 1. decompressor for motor shell, it is characterised in that：Including upper die and lower die, the lower die include left mould block, Right mould block, the sliding block being arranged between the left mould block and right mould block and be arranged at the slider bottom be used to drive it is described The driving cylinder of the left mould block and right mould block back and forth movement in the horizontal direction is extruded when sliding block moves up and down；The sliding block Left and right sides wall tilt be convexly equipped with draw runner respectively, the left mould block and right mould block an inclined plane fovea superior opposite with the sliding block Equipped with sliding slot, the sliding slot is slidably connected with the draw runner；Under original state, the upper surface of the sliding block and the left mould block and The upper surface of right mould block is concordant, and the lower face of the sliding block is concordant with the lower face of the left mould block and right mould block；And the left side Stationary plane of the lower face of module and right mould block respectively with the decompressor is slidably connected.
- A kind of 2. decompressor for motor shell according to claim 1, it is characterised in that：The left mould block and right mould The lateral wall of block is both provided with compression spring, and the outer end of the compression spring is provided with the press spring base with compression spring fastening.
- A kind of 3. decompressor for motor shell according to claim 2, it is characterised in that：The upper end of slide block face Area is less than the area of the sliding block lower face.
- A kind of 4. decompressor for motor shell according to claim 3, it is characterised in that：The left mould block and right mould The upper surface of block, with the upper surface of the sliding block it is coplanar when, upper surface after the left mould block and right block combiner is rounded to be set Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721139117.3U CN207325753U (en) | 2017-09-06 | 2017-09-06 | A kind of decompressor for motor shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721139117.3U CN207325753U (en) | 2017-09-06 | 2017-09-06 | A kind of decompressor for motor shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207325753U true CN207325753U (en) | 2018-05-08 |
Family
ID=62372381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721139117.3U Expired - Fee Related CN207325753U (en) | 2017-09-06 | 2017-09-06 | A kind of decompressor for motor shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207325753U (en) |
-
2017
- 2017-09-06 CN CN201721139117.3U patent/CN207325753U/en not_active Expired - Fee Related
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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: 20180508 Termination date: 20210906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |