CN103752692A - Motor fixing frame bending mould - Google Patents
Motor fixing frame bending mould Download PDFInfo
- Publication number
- CN103752692A CN103752692A CN201210540874.7A CN201210540874A CN103752692A CN 103752692 A CN103752692 A CN 103752692A CN 201210540874 A CN201210540874 A CN 201210540874A CN 103752692 A CN103752692 A CN 103752692A
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- Prior art keywords
- gear
- twist
- warping
- tooth bar
- rack
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Abstract
The invention discloses a motor fixing frame bending mould which comprises an upper mould base, a lower mould base and a bending mechanism. The upper mould base and the lower mould base are provided with an upper fixing plate and a lower fixing plate, the bending mechanism is symmetrically arranged on the inner sides of the upper mould base and the lower mould base and comprises a rack, a transmission gear and a bending gear, the rack is vertically mounted on the lower fixing plate, the transmission gear is mounted on the upper fixing plate through a bearing block and engaged with the rack, the bearing block is mounted on the upper fixing plate and engaged with the transmission gear, the bending gear comprises gear teeth and a groove, the gear teeth are arranged along a local portion of a bending gear spoke, the groove is formed in a non-gear-tooth portion of the spoke and provided with a workpiece clamping groove, a first linear edge, a second linear edge and a third linear edge, the workpiece clamping groove is formed in the center of the spoke, the first linear edge is adjacent to one side wall of the workpiece clamping groove, the second linear edge is adjacent to another side wall of the workpiece clamping groove, the third linear edge is adjacent to the edge of the second linear edge, the position of the upper mould base corresponding to the upper fixing plate is provided with a rack hole matched with the rack, and the rack penetrates the rack hole. Motor fixing frame bending yield is high by the aid of the mould, and the whole mould is low in manufacturing cost.
Description
Technical field
[0001] the present invention relates to a kind of motor retainer bracket twist and warping mould.
Background technology
[0002] in prior art, the motor retainer bracket processing for the side's of utilization strip steel plate, in the process of twist and warping moulding, there is the problem that yield rate is low in it, this has directly caused the waste of raw material, this type of raw material is generally 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 cannot moulding cannot again restore to the original state and secondary utilization, in wastage of material, increase the unit cost of manufacturer.
[0003] object of the present invention is exactly in order to address the above problem, and the motor retainer bracket twist and warping mould that a kind of yield rate simple in structure, processing is high is provided.
To achieve these goals, the present invention adopts following technical scheme:
A kind of motor retainer bracket twist and warping mould, it comprises upper and lower die holder (1,2), and this upper and lower die holder is equipped with upper and lower fixing plate (10,20), it is characterized in that, also comprises the twist and warping mechanism that is symmetrically arranged in upper and lower die holder inner side, and this twist and warping mechanism has:
At right angle setting is in the tooth bar (3) of bottom plate (20);
The travelling gear (4) that is installed on upper mounted plate and engages with tooth bar (3) by bearing block;
The twist and warping gear (5) that is installed on upper mounted plate and engages with travelling gear by bearing block, 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 and is positioned at the piece-holder groove (520) of 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 and coordinates with tooth bar and its rack bore of passing of confession.
Fixed 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 is progressively when upper mounted plate direction moves, can utilize baffle plate to carry out guide effect to it, and can prevent tooth bar generation lateral displacement.
Compared with prior art, the invention has the beneficial effects as follows, the yield rate of motor retainer bracket twist and warping processing is high, and complete equipment is simple in structure, and cost is low, can reduce the cost of the device fabrication/buying of enterprise.
Accompanying drawing explanation
Fig. 1 is 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 present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Fig. 1 illustrates the final finished of motor retainer bracket M, and this twist and warping mould only completes the processing of twisting and warping part β in figure, as can be seen from the figure, from what be processed into as the steel plate of raw material that first final finished complete, be the processing of twist and warping part, be then only the bending process of response.
As shown in Fig. 2～4, a kind of motor retainer bracket twist and warping mould, it comprises, die shoe 1, 2, this upper and lower die holder is equipped with the upper of layout placed in the middle, bottom plate 10, 20, in Fig. 2, illustrated 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 inner side, this twist and warping mechanism has: at right angle setting is in the tooth bar 3 of bottom plate 20, two gears 3 are arranged symmetrically with take the axis of pitch of bottom plate as benchmark, 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, by bearing block be installed on upper mounted plate and the travelling gear 4(that engages with tooth bar 3 its there are 25 teeth), the correspondence position that is positioned at lower de-plate is provided with the rack bore that allows tooth bar pass, this is consistent with the function of the rack bore at upper bolster and upper mounted plate place, and travelling gear and the rotating shaft that is installed on bearing block are installed by key and the mode that is connected, by bearing block be installed on upper mounted plate and the twist and warping gear 5(that engages with travelling gear its there are 26 teeth), this twist and warping gear has: along local 26 gear teeth 50 that arrange of twist and warping gear disc 51, 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 and is positioned at the piece-holder groove 520 of 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 and coordinates with tooth bar 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 be slightly greater than the width of workpiece M.
Fixed 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) is all arranged between lower de-plate and upper mounted plate, after two of workpiece M treat that twist and warping part sticks into piece-holder groove 520, the tooth bar that bottom plate is fixed in utilization moves towards upper mounted plate direction, after tooth bar is progressively with nutating gear, and then drive twist and warping gear by travelling gear, because the thickness of workpiece M is thicker, and material is steel, so it is larger twisting and warping required strength, and by the effect of twist and warping mechanism, two twist and warping parts of workpiece M are in the process of following twist and warping gear to rotate, workpiece M twists and warps moulding gradually.
Claims (2)
1. a motor retainer bracket twist and warping mould, it comprises upper and lower die holder (1,2), and this upper and lower die holder is equipped with upper and lower fixing plate (10,20), it is characterized in that, also comprises the twist and warping mechanism that is symmetrically arranged in upper and lower die holder inner side, and this twist and warping mechanism has:
At right angle setting is in the tooth bar (3) of bottom plate (20);
The travelling gear (4) that is installed on upper mounted plate and engages with tooth bar (3) by bearing block;
The twist and warping gear (5) that is installed on upper mounted plate and engages with travelling gear by bearing block, 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 and is positioned at the piece-holder groove (520) of 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 and coordinates with tooth bar and its rack bore 1 of passing of confession.
2. motor retainer bracket twist and warping mould as claimed in claim 1, is characterized in that, fixed plate is provided with the baffle plate corresponding with tooth bar (6), and a sidewall of this baffle plate is resisted against the sidewall 2 that tooth bar deviates from travelling gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210540874.7A CN103752692A (en) | 2012-12-14 | 2012-12-14 | Motor fixing frame bending mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210540874.7A CN103752692A (en) | 2012-12-14 | 2012-12-14 | Motor fixing frame bending mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103752692A true CN103752692A (en) | 2014-04-30 |
Family
ID=50520096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210540874.7A Pending CN103752692A (en) | 2012-12-14 | 2012-12-14 | Motor fixing frame bending mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103752692A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116372057A (en) * | 2023-06-05 | 2023-07-04 | 苏州百狮腾电气有限公司 | Motor stator coil twisting machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102327939A (en) * | 2011-07-08 | 2012-01-25 | 昆山飞宇精密模具有限公司 | Strip material twisting die structure |
| CN202129365U (en) * | 2011-07-08 | 2012-02-01 | 昆山飞宇精密模具有限公司 | Mould structure for strip material distortion |
| CN203140569U (en) * | 2012-12-14 | 2013-08-21 | 上海槎南工贸发展有限公司 | Twisting mould for motor fixing bracket |
-
2012
- 2012-12-14 CN CN201210540874.7A patent/CN103752692A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102327939A (en) * | 2011-07-08 | 2012-01-25 | 昆山飞宇精密模具有限公司 | Strip material twisting die structure |
| CN202129365U (en) * | 2011-07-08 | 2012-02-01 | 昆山飞宇精密模具有限公司 | Mould structure for strip material distortion |
| CN203140569U (en) * | 2012-12-14 | 2013-08-21 | 上海槎南工贸发展有限公司 | Twisting mould for motor fixing bracket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116372057A (en) * | 2023-06-05 | 2023-07-04 | 苏州百狮腾电气有限公司 | Motor stator coil twisting machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140430 |