CN203140569U - Twisting mould for motor fixing bracket - Google Patents
Twisting mould for motor fixing bracket Download PDFInfo
- Publication number
- CN203140569U CN203140569U CN 201220690820 CN201220690820U CN203140569U CN 203140569 U CN203140569 U CN 203140569U CN 201220690820 CN201220690820 CN 201220690820 CN 201220690820 U CN201220690820 U CN 201220690820U CN 203140569 U CN203140569 U CN 203140569U
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- CN
- China
- Prior art keywords
- twist
- warping
- twisting
- die holder
- gear
- 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 twisting mould for a motor fixing bracket. The twisting mould comprises an upper die holder and a lower die holder, wherein the upper die holder and the lower die holder are provided with an upper fixing plate and a lower fixing plate respectively; the twisting mould further comprises a twisting mechanism symmetrically arranged inside the upper die holder and the lower die holder; the twisting mechanism is provided with a tooth rack perpendicularly mounted on the lower fixing plate, a transmission gear arranged on the upper fixing plate through a bearing seat and meshed with the tooth rack, and a twisting gear arranged on the upper fixing plate through the bearing seat and meshed with the transmission gear; the twisting gear is provided with wheel teeth partially arranged along a web plate of the twisting gear and a groove formed in a non-wheel-tooth part of the web plate; the groove is provided with a working clamping groove positioned in the center of the web plate, a first straight edge adjacent to one side wall of the working clamping groove, a second straight edge adjacent to the other side wall of the working clamping groove, and a third straight edge adjacent to the second straight edge; and a tooth rack hole allowing the tooth rack to penetrate is formed in the position where the upper die holder corresponds to the upper fixing plate, and is meshed with the tooth rack. According to the mould, the yield of the twisting processing of the motor fixing bracket is high, and the cost of the whole set of equipment is low.
Description
Technical field
The utility model relates to a kind of motor retainer bracket twist and warping mould.
Background technology
In the prior art, the motor retainer bracket that processes for the side's of utilization strip steel plate, there is the low problem of yield rate in it in the process of twist and warping moulding, this has directly caused the waste of raw material, this type of raw material is generally the strip square plate, the twist and warping position of whole strip steel plate is symmetrical, twist and warping processing needs synchronous symmetry to carry out, because the thickness of steel plate, the characteristic of material have determined once can't moulding then can't restore to the original state and the secondary utilization again, in wastage of material, increase the unit cost of manufacturer.
The utility model content
The purpose of this utility model is exactly in order to address the above problem, and provides a kind of yield rate simple in structure, processing high motor retainer bracket twist and warping mould.
To achieve these goals, the utility model adopts following technical scheme:
A kind of motor retainer bracket twist and warping mould, it comprises upper and lower die holder (1,2), die holder is equipped with upper and lower fixing plate (10,20) up and down, it is characterized in that also comprise the twist and warping mechanism that is symmetrically arranged in upper and lower die holder inboard, this twist and warping mechanism has:
Vertically be installed on the tooth bar (3) of bottom plate (20);
By bearing block be installed on upper mounted plate and with the travelling gear (4) of tooth bar (3) engagement;
By the twist and warping gear (5) that bearing block is installed on upper mounted plate and meshes with travelling gear, this twist and warping gear has:
Along the local gear teeth (50) that arrange of twist and warping gear discs (51);
Be located at the non-groove (52) of taking turns toothed portion of disc, it has the piece-holder groove (520) that is positioned at the disc center, the first straight section edge (521) adjacent with sidewall of piece-holder groove and the second straight section edge (522) adjacent with another sidewall of piece-holder groove, the three straight section edge (523) adjacent with the second straight section edge;
The correspondence position of described upper bolster and upper mounted plate is provided with tooth bar and cooperates and its rack bore of passing of confession.
Described upper mounted plate is provided with the baffle plate corresponding with tooth bar (6), and a sidewall of this baffle plate is resisted against the sidewall that tooth bar deviates from travelling gear.
For baffle plate, when tooth bar progressively when the upper mounted plate direction moves, can utilize baffle plate that it is carried out guide effect, and can prevent tooth bar generation lateral displacement.
Compared with prior art, the beneficial effects of the utility model are, the yield rate height of motor retainer bracket twist and warping processing, and complete equipment is simple in structure, and the cost cost is low, can reduce the cost of the device fabrication/buying of enterprise.
Description of drawings
Fig. 1 is the motor retainer bracket structural representation.
Fig. 2 is motor retainer bracket twist and warping device front view.
Fig. 3 is motor retainer bracket twist and warping device side view.
Fig. 4 is twist and warping gear structure for amplifying schematic diagram.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Fig. 1 illustrates the final finished of motor retainer bracket M, and this twist and warping mould is only finished the processing of twist and warping part β among the figure, as can be seen from the figure, what be processed into that final finished at first finishes from the steel plate as raw material is the processing of twist and warping part, then is only the bending process of response.
Shown in Fig. 2～4, a kind of motor retainer bracket twist and warping mould, it comprises, die shoe (1,2), up and down die holder be equipped with layout placed in the middle on, bottom plate (10,20), illustrated among Fig. 2 the axis of pitch Z of upper mounted plate and longitudinal axis Z ', but the axis of pitch of not shown bottom plate and longitudinal axis, this motor retainer bracket twist and warping mould also comprises and being symmetrically arranged in, the twist and warping mechanism of die shoe inboard, this twist and warping mechanism has: the tooth bar 3 that vertically is installed on bottom plate 20, two gears 3 are the benchmark symmetric arrangement with the axis of pitch of bottom plate, the toothed portion that has of tooth bar is arranged towards the left side of bottom plate, the bottom of tooth bar has suitable one section not establish tooth, and the teeth of spaced set are 22; Be installed on upper mounted plate and it has 25 teeth with the travelling gear 4(of tooth bar 3 engagement by bearing block), be positioned at the correspondence position that takes off plate down and be provided with the rack bore that allows tooth bar pass, this function with the rack bore at upper bolster and upper mounted plate place is consistent, and travelling gear is installed by key and ways of connecting with the rotating shaft that is installed on bearing block; Be installed on upper mounted plate and it has 26 teeth with the twist and warping gear 5(of travelling gear engagement by bearing block), this twist and warping gear has: along 26 gear teeth 50 of twist and warping gear disc 51 local settings, the arc length at gear teeth place is major arc; Be located at the non-groove 52 of taking turns toothed portion of disc, it has the piece-holder groove 520 that is positioned at the disc center, the first straight section edge 521 adjacent with sidewall of piece-holder groove and the second straight section edge 522 adjacent with another sidewall of piece-holder groove, the three straight section edge 523 adjacent with the second straight section edge.The correspondence position of described upper bolster and upper mounted plate is provided with tooth bar and cooperates and its rack bore of passing of confession.The width of the groove depth of piece-holder groove 520 and workpiece M is unanimous on the whole or slightly greater than the width of workpiece M.
Described upper mounted plate is provided with the baffle plate corresponding with tooth bar 6, and a sidewall of this baffle plate is resisted against the sidewall that tooth bar deviates from travelling gear.The rack bore at this baffle plate next-door neighbour upper bolster, upper mounted plate place.The front end face of baffle plate takes the form of inclined plane.
The travelling gear of this twist and warping mechanism, twist and warping gear (ratio of the radius of travelling gear and twist and warping gear is 45:95) all is arranged in down and takes off between plate and the upper mounted plate, after two of workpiece M treat that the twist and warping part sticks into piece-holder groove 520, the tooth bar that bottom plate is fixed in utilization moves towards the upper mounted plate direction, after tooth bar progressively drives travelling gear, and then by travelling gear drive twist and warping gear, because the thickness of workpiece M is thicker, and material is steel, so it is bigger twisting and warping required strength, and by twisting and warping the effect of mechanism, two twist and warping parts of workpiece M are in following twist and warping gear rotating process, and workpiece M twists and warps moulding gradually.
Claims (2)
1. a motor retainer bracket is twisted and warped mould, and it comprises upper and lower die holder (1,2), and die holder is equipped with upper and lower fixing plate (10,20) up and down, it is characterized in that also comprise the twist and warping mechanism that is symmetrically arranged in upper and lower die holder inboard, this twist and warping mechanism has:
Vertically be installed on the tooth bar (3) of bottom plate (20);
By bearing block be installed on upper mounted plate and with the travelling gear (4) of tooth bar (3) engagement;
By the twist and warping gear (5) that bearing block is installed on upper mounted plate and meshes with travelling gear, this twist and warping gear has:
Along the local gear teeth (50) that arrange of twist and warping gear discs (51);
Be located at the non-groove (52) of taking turns toothed portion of disc, it has the piece-holder groove (520) that is positioned at the disc center, the first straight section edge (521) adjacent with sidewall of piece-holder groove and the second straight section edge (522) adjacent with another sidewall of piece-holder groove, the three straight section edge (523) adjacent with the second straight section edge;
The correspondence position of described upper bolster and upper mounted plate is provided with tooth bar and cooperates and its rack bore of passing of confession.
2. motor retainer bracket twist and warping mould as claimed in claim 1 is characterized in that described upper mounted plate is provided with the baffle plate corresponding with tooth bar (6), and a sidewall of this baffle plate is resisted against the sidewall that tooth bar deviates from travelling gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220690820 CN203140569U (en) | 2012-12-14 | 2012-12-14 | Twisting mould for motor fixing bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220690820 CN203140569U (en) | 2012-12-14 | 2012-12-14 | Twisting mould for motor fixing bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203140569U true CN203140569U (en) | 2013-08-21 |
Family
ID=48968125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220690820 Expired - Fee Related CN203140569U (en) | 2012-12-14 | 2012-12-14 | Twisting mould for motor fixing bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203140569U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752692A (en) * | 2012-12-14 | 2014-04-30 | 上海槎南工贸发展有限公司 | Motor fixing frame bending mould |
| CN104785595A (en) * | 2015-04-22 | 2015-07-22 | 重庆飞龙江利汽车部件有限公司 | Workpiece twisting and forming device |
| CN111715763A (en) * | 2020-06-22 | 2020-09-29 | 陈亚秀 | Automatic accurate stamping equipment of changing |
| CN112589032A (en) * | 2020-11-19 | 2021-04-02 | 宁波职业技术学院 | Fastener forging equipment of automobile bending arm |
-
2012
- 2012-12-14 CN CN 201220690820 patent/CN203140569U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752692A (en) * | 2012-12-14 | 2014-04-30 | 上海槎南工贸发展有限公司 | Motor fixing frame bending mould |
| CN104785595A (en) * | 2015-04-22 | 2015-07-22 | 重庆飞龙江利汽车部件有限公司 | Workpiece twisting and forming device |
| CN111715763A (en) * | 2020-06-22 | 2020-09-29 | 陈亚秀 | Automatic accurate stamping equipment of changing |
| CN112589032A (en) * | 2020-11-19 | 2021-04-02 | 宁波职业技术学院 | Fastener forging equipment of automobile bending arm |
| CN112589032B (en) * | 2020-11-19 | 2022-08-23 | 宁波职业技术学院 | Fastener forging equipment of automobile bending arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20161214 |