CN203233036U - Commutator copper bar fine drawing device - Google Patents
Commutator copper bar fine drawing device Download PDFInfo
- Publication number
- CN203233036U CN203233036U CN 201320202528 CN201320202528U CN203233036U CN 203233036 U CN203233036 U CN 203233036U CN 201320202528 CN201320202528 CN 201320202528 CN 201320202528 U CN201320202528 U CN 201320202528U CN 203233036 U CN203233036 U CN 203233036U
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- CN
- China
- Prior art keywords
- copper bar
- finish draw
- equipment according
- commutator copper
- roll
- 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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Abstract
The utility model discloses a commutator copper bar fine drawing device which comprises a frame and a driving component. A roller group which is used for copper bar winding is arranged in the frame. A bar drawing mould device is arranged on the side of the frame. The bar drawing mould device comprises a bar drawing mould. The roller group is matched with the driving component. The roller group comprises a front roller and a rear roller. According to the utility model, a double roller bar drawing structure, a roller angle adjusting device and an oil groove angle adjusting device are used; the problem that copper bars are easily superimposed on each other is solved; the straightness of a copper bar is ensured; the quality of copper bar fine drawing is greatly improved; and the device is conducive to the processing of a next procedure and the stability of the quality of a final product.
Description
Technical field
The utility model relates to a kind of finish draw equipment, relates in particular to a kind of commutator copper bar finish draw equipment.
Background technology
Usually have in the commutator industry copper bar finish draw operation that the copper bar linearity is bad, the size problem of unstable, these problems cause down the road blank operation, and feeding is not in place, short copper, short dovetail and stamping-out speed can not improve etc.Application number is that 200810188658.4 Chinese patent discloses a kind of anchoring, it is characterized in that: stay rod is lever construction, one end of stay rod is provided with backguy and colludes, and the cam of installing on the stay rod other end and the backguy motor contacts, and is connected with return spring at stay rod.But this anchoring is not suitable for the finish draw of copper bar.
Summary of the invention
The utility model mainly provides a kind of commutator copper bar finish draw equipment, adopt twin-roll to draw row's structure, solved the easy mutual superposition of copper bar, guaranteed the linearity of copper bar, improve the quality of finish draw copper bar greatly, be conducive to the processing of next procedure and the stability of end product quality.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: it comprises frame and driver part, be provided with the cylinder group for the coiling copper bar in the described frame, described frame side arranges the row's of drawing die device, the described row of drawing die device comprises the row's of drawing mould, described cylinder group and described driver part match, and cylinder group comprises front roll and the back roll that can swing.Driver part of the present utility model is used for groups of drive rolls and rotates, the row of drawing of the present utility model die device is used for formed product, cylinder group of the present utility model is used for the coiling of copper bar, but back roll is arranged to swinging structure, make that like this roll angle of back roll is adjustable, prevent the copper bar mutual superposition, and influence surface quality and the linearity of copper bar, avoid causing adverse effect to next procedure.
As preferably, described back roll is arranged on the back roll case, and the activity of described back roll case is articulated on the described frame, and described frame is provided with the cylinder angle regulator of the roll angle that can regulate described back roll.Back roll of the present utility model is arranged on the back roll case, can adjust the angle of inclination of back roll case by the cylinder angle regulator, thereby regulates the roll angle of back roll.
As preferably, described cylinder angle regulator comprises cylinder angular adjustment screw.
As preferably, be provided with universal joint between described driver part and the described back roll.Back roll of the present utility model drives by driver part and realizes rotating, and the wearing and tearing when the utility model uses universal joint effectively to prevent transmission guarantee the reliable of transmission, make that the coiling of copper bar is more smooth and easy.
As preferably, described front roll is arranged on the front roll case, and described front roll case is fixed on the described frame.
As preferably, the described row of drawing die device also comprises and draws the oil extraction tank, describedly draw the oil extraction tank to be provided with to draw oil scupper, described drawing is provided with the described row's of drawing mould in the oil scupper, the described oil extraction tank that draws is connected on the described frame by mandrel, draws the oil extraction tank to be provided with and can regulate the oil groove angle regulator that draws oil extraction tank angle.The row of drawing of the present utility model mould and rough copper bar are immersed in and draw oil scupper, effectively reduce the temperature of the row's of drawing mould so on the one hand, make mould obtain best lubricated environment on the other hand; The utility model adopts the oil groove angle regulator to adjust the angle of the row's of drawing mould, thereby regulates
Finish draw copper bar and mould outlet angle, can further prevent the stack of copper bar so that the linearity of the copper bar that finish draw comes out is greatly enhanced like this; Being used of oil groove angle regulator of the present utility model and cylinder angle regulator arranged again, make the utility model handling stronger.
As preferably, described frame side is provided with supporting bracket, and the described oil extraction tank that draws is arranged on the described supporting bracket, and described oil groove angle regulator is the oil groove set screw that is arranged on the supporting bracket.
As preferably, link to each other by belt pulley between described driver part and the front roll.Front roll of the present utility model drives by belt pulley and realizes rotating.
As preferably, described driver part comprises reducing motor, and described frame is provided with the outlet of passing through for finished product.
As preferably, also be provided with cooling device in the described cylinder group, described cooling device comprises water inlet pipe and return pipe, described commutator copper bar finish draw equipment also comprises front foot pedal switch and the rear pedal switch that matches with described driver part.Cylinder inside constantly feeds the cooling water of circulation by water inlet pipe, to reduce cylinder and the fricative heat of copper bar, prevents that the copper bar temperature that finish draw goes out is too high, influences the copper bar quality; The utility model can be controlled keying by front foot pedal switch and rear pedal switch.
The beneficial effect that the utility model brings is, adopted twin-roll to draw row structure, cylinder angle regulator and oil groove angle regulator, solved the easy mutual superposition of copper bar, guaranteed the linearity of copper bar, improve the quality of finish draw copper bar greatly, be conducive to the processing of next procedure and the stability of end product quality.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Label declaration: 1, rear pedal switch 2, back roll 3, frame 4, back roll casing 5, water inlet pipe 6, return pipe 7, universal joint 8, reducing motor 9, cylinder angular adjustment screw 10, draw oil scupper 11, the row's of drawing mould 12, oil groove set screw 13, front foot pedal switch 14, front roll casing 15, front roll 16, copper bar.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the commutator copper bar finish draw equipment of present embodiment as shown in Figure 1, comprise frame 3, driver part and the front foot pedal switch 13 and the rear pedal switch 1 that match with driver part, cylinder group for coiling copper bar 16 is installed in the frame 3, frame 3 sides are equipped with supporting bracket, the row's of drawing mould 11 devices are installed on the supporting bracket, frame 3 opposite sides are shaped on the square hole shape outlet of passing through for finished product, and driver part comprises reducing motor 8.
The row's of drawing mould 11 devices comprise directive wheel, the row's of drawing mould 11 and are installed in and draw the oil extraction tank on the supporting bracket, draw the oil extraction tank to be provided with and draw oil scupper 10, draw the row's of drawing mould 11 is installed in the oil scupper 10, draw the oil extraction tank to be connected supporting bracket by mandrel, draw the both sides of oil extraction tank also to be equipped with on the supporting bracket and can regulate the oil groove set screw 12 of drawing oil extraction tank angle.
Cylinder group comprises front roll 15 and the back roll 2 that can swing, and front roll 15 is arranged on the front roll casing 14, and front roll is fixed on for 15 the casees on the frame 3, links to each other by belt pulley between reducing motor 8 and the front roll 15.Back roll 2 is installed on the back roll casing 4,4 activities of back roll casing are articulated on the frame 3, frame 3 is provided with the cylinder angular adjustment screw 9 of the roll angle that can regulate back roll 2, and reducing motor 8 directly drives back roll 2, between reducing motor 8 and the back roll 2 universal joint 7 is installed.Cooling device also is installed in the cylinder group, and cooling device comprises water inlet pipe 5 and return pipe 6.
The commutator copper bar finish draw equipment work engineering of this enforcement is as follows: copper bar 16 enters by directive wheel and draws in the oil scupper 10, the row's of drawing mould 11 and rough copper bar 16 are immersed in fully and draw oil scupper 10 the insides, the rough copper bar 16 process row of drawing mould 11 backs are around to back roll 2, below back roll 2 around to front roll 15, again through front roll 15 around to back roll 2, four to five enclose so repeatedly, the outlet from the row of drawing machine frame 3 left sides passes again.
When drawing, in order to prevent copper bar 16 mutual superposition on the cylinder, damage copper bar 16 surfaces, back roll 2 adopts the adjustable angle formula, by regulating cylinder angular adjustment screw 9, make back roll 2 and the whole back roll casing 4 suitable angle that tilts, front and back cylinder 2 certain angle that staggers so just can make the copper bar 16 on the cylinder can mutual superposition.The commutator copper bar finish draw equipment of present embodiment is by the angle of adjustment back roll 2, and the oil groove set screw 12 of drawing oil scupper 10 both sides, and to change the charging angle of rough copper bar 16, copper bar 16 linearitys that finish draw is gone out improve greatly.
Below only be described with regard to the utility model preferred embodiment, but can not be interpreted as it is restriction to the utility model protection range.The utility model not only is confined to above embodiment, and its concrete structure or shape allow to change.In a word, protection range of the present utility model should comprise the apparent conversion of those corresponding those of ordinary skills or substitute and remodeling.
Claims (10)
1. commutator copper bar finish draw equipment, it is characterized in that, comprise frame and driver part, be provided with the cylinder group for the coiling copper bar in the described frame, described frame side arranges the row's of drawing die device, the described row of drawing die device comprises the row's of drawing mould, and described cylinder group and described driver part match, and cylinder group comprises front roll and the back roll that can swing.
2. commutator copper bar finish draw equipment according to claim 1, it is characterized in that, described back roll is arranged on the back roll case, and the activity of described back roll case is articulated on the described frame, and described frame is provided with the cylinder angle regulator of the roll angle that can regulate described back roll.
3. commutator copper bar finish draw equipment according to claim 2 is characterized in that, described cylinder angle regulator comprises cylinder angular adjustment screw.
4. commutator copper bar finish draw equipment according to claim 1 is characterized in that, is provided with universal joint between described driver part and the described back roll.
5. commutator copper bar finish draw equipment according to claim 1 is characterized in that, described front roll is arranged on the front roll case, and described front roll case is fixed on the described frame.
6. commutator copper bar finish draw equipment according to claim 1 and 2, it is characterized in that, the described row of drawing die device also comprises and draws the oil extraction tank, describedly draw the oil extraction tank to be provided with to draw oil scupper, described drawing is provided with the described row's of drawing mould in the oil scupper, the described oil extraction tank that draws is connected on the described frame by mandrel, draws the oil extraction tank to be provided with and can regulate the oil groove angle regulator that draws oil extraction tank angle.
7. commutator copper bar finish draw equipment according to claim 6, it is characterized in that, described frame side is provided with supporting bracket, and the described oil extraction tank that draws is arranged on the described supporting bracket, and described oil groove angle regulator is the oil groove set screw that is arranged on the supporting bracket.
8. commutator copper bar finish draw equipment according to claim 1 is characterized in that, links to each other by belt pulley between described driver part and the front roll.
9. commutator copper bar finish draw equipment according to claim 1 is characterized in that described driver part comprises reducing motor, and described frame is provided with the outlet of passing through for finished product.
10. commutator copper bar finish draw equipment according to claim 1, it is characterized in that, also be provided with cooling device in the described cylinder group, described cooling device comprises water inlet pipe and return pipe, and described commutator copper bar finish draw equipment also comprises front foot pedal switch and the rear pedal switch that matches with described driver part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320202528 CN203233036U (en) | 2013-04-22 | 2013-04-22 | Commutator copper bar fine drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320202528 CN203233036U (en) | 2013-04-22 | 2013-04-22 | Commutator copper bar fine drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203233036U true CN203233036U (en) | 2013-10-09 |
Family
ID=49289140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320202528 Expired - Fee Related CN203233036U (en) | 2013-04-22 | 2013-04-22 | Commutator copper bar fine drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203233036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390851A (en) * | 2013-04-22 | 2013-11-13 | 华瑞电器股份有限公司 | Finishing drawing device for copper bars |
| CN103920730A (en) * | 2014-04-29 | 2014-07-16 | 金华市汇丰电器有限公司 | Half-packaging finish broaching mode for commutator segment and finish broaching mould thereof |
-
2013
- 2013-04-22 CN CN 201320202528 patent/CN203233036U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390851A (en) * | 2013-04-22 | 2013-11-13 | 华瑞电器股份有限公司 | Finishing drawing device for copper bars |
| CN103390851B (en) * | 2013-04-22 | 2016-02-10 | 华瑞电器股份有限公司 | Copper bar finish draw equipment |
| CN103920730A (en) * | 2014-04-29 | 2014-07-16 | 金华市汇丰电器有限公司 | Half-packaging finish broaching mode for commutator segment and finish broaching mould thereof |
| CN103920730B (en) * | 2014-04-29 | 2015-09-09 | 金华市汇丰电器有限公司 | A kind of commutator segment half bag finish draw mode and finish draw mould thereof |
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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: 20131009 Termination date: 20190422 |