CN203817532U - Machine special for machining disc brake installation surface of hub motor of electric vehicle - Google Patents
Machine special for machining disc brake installation surface of hub motor of electric vehicle Download PDFInfo
- Publication number
- CN203817532U CN203817532U CN201420218250.8U CN201420218250U CN203817532U CN 203817532 U CN203817532 U CN 203817532U CN 201420218250 U CN201420218250 U CN 201420218250U CN 203817532 U CN203817532 U CN 203817532U
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- China
- Prior art keywords
- support
- motor
- workpiece
- pneumatic assembly
- disc brake
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Abstract
The utility model relates to a machine special for machining a disc brake installation surface of a hub motor of an electric vehicle. The machine comprises a base plate, a machined motor workpiece clamping and driving device formed by five supports and a first pneumatic component, and a cutting tool driving device formed by a sixth support and a second pneumatic component, wherein notches are formed in the third support and the fourth support and used for accommodating a motor workpiece, a piston rod, installed on the first support, of the first pneumatic component is capable of penetrating through the second support to be matched with one end of a main shaft of the motor workpiece, an ejector rod installed on the fifth support is capable of being matched with the other end of the main shaft of the motor workpiece, and a forming tool bit is installed on the head of a second piston rod of the second pneumatic component; after the first pneumatic component is driven, the main shaft of the motor workpiece is fixed, and the shell body of the motor workpiece rotates after the motor workpiece is powered on; after the second pneumatic component is driven, cutting of the disc brake installation surface of the motor workpiece is conducted by the forming tool bit. The machine has the advantages of being small in size, convenient to use and the like.
Description
Technical field
The utility model relates to a kind of processing tool, is specifically related to a kind of disc brake installed surface special machine tool of wheel hub electric motor of electric vehicle.
Background technology
Existing disc brake hub motor requires very high to morpheme state, because the accumulated error after the assembling parts such as disc brake end cap is larger, therefore, after the disposable processing of parts such as disc brake end cap cannot being put in place, direct-assembling completes.If when wheel hub motor uses larger disk brake, the disc brake installed surface of wheel hub motor is beated and is reached 0.6mm left and right, in the time not needing to brake, disk brake and the mutual friction of disc brake pincers meeting phase, this is definitely unallowed, in order to overcome the problems referred to above, in prior art by wheel hub motor by lathe turning disc brake installed surface, so that disc brake end cap is equipped mutually, but use lathe turning not only to use inconvenience, and the space taking is also large.
Summary of the invention
The purpose of this utility model is: not only simple in structure, small volume of one is provided, and the disc brake installed surface special machine tool of wheel hub electric motor of electric vehicle easy to use, to overcome the deficiencies in the prior art.
In order to achieve the above object, the technical solution of the utility model: a kind of disc brake installed surface special machine tool of wheel hub electric motor of electric vehicle, comprising:
One base plate;
One workpiece to be machined motor clamping drive unit; Described workpiece to be machined motor clamping drive unit comprises: the first support, the second support, the 3rd support, the 4th support, the 5th support and the first Pneumatic assembly; Described the first support, the second support, the 3rd support, the 4th support and the 5th support all have arranged with interval to be separately fixed on base plate successively, and the 3rd support and the 4th support, between the second support and the 5th support, have the end circle break slot that is used for shelving workpiece motor of symmetrical layout in the upper end of the 3rd support and the 4th support; Described the first Pneumatic assembly is contained on the first support, can close with the centre bore phase of main shaft one end of workpiece motor and its first piston bar passes through the second support and its head is top; And the 5th support is equipped with push rod, the top of push rod can be closed with the centre bore phase of the main shaft other end of workpiece motor; The circle break slot Di Yuan center, the end of the axis of described the first Pneumatic assembly and the 3rd support and the 4th support and the axis of push rod are on same level straight line;
One cutting tool drive unit; Described cutting tool drive unit comprises: the 6th support and the second Pneumatic assembly; The 6th support is fixed on base plate and is positioned at the side position of the 3rd support, and the second Pneumatic assembly is contained on the 6th support, and the head of its second piston rod is equipped with moulding cutter head, and moulding cutter head can connect or separate with the disc brake installed surface of workpiece motor side; The axis of the second Pneumatic assembly becomes just crossing and is positioned in same level with the axis of the first Pneumatic assembly and the residing same level straight line of the axis of push rod;
Drive the first Pneumatic assembly, can make the main shaft of workpiece motor under the relativity of first piston bar and push rod, make somebody a mere figurehead and maintain static, and the housing of workpiece motor obtains electric rear rotation at workpiece motor; And drive the second Pneumatic assembly, can make moulding cutter head implement the machining of the disc brake installed surface to workpiece motor.
In technique scheme, also comprise Programmable Logic Controller; Described Programmable Logic Controller, respectively with the power switch that drives workpiece motor, and the electrical connection of the magnetic valve of the compressed air line of the first Pneumatic assembly and the second Pneumatic assembly; Giving after Programmable Logic Controller typing processing technology software, realize the clamping of workpiece motor and the automatic control of machining.
The good effect that the utility model has is: owing to adopting after above-mentioned special machine tool, when use, the main shaft two ends of workpiece motor are shelved on respectively in the symmetrical end circle break slot of arranging in upper end of the 3rd support and the 4th support, top can the closing with the centre bore phase of main shaft one end of workpiece motor of head of the first piston bar of the first Pneumatic assembly, the centre bore of the main shaft other end of workpiece motor closes with the top phase of push rod; Drive the first Pneumatic assembly, can make the main shaft of workpiece motor under the relativity of first piston bar and push rod, make somebody a mere figurehead and maintain static, and the housing of workpiece motor obtains electric rear rotation at workpiece motor; And drive the second Pneumatic assembly, can make the moulding cutter head of the head of the second piston rod of the second Pneumatic assembly implement the machining of the disc brake installed surface to workpiece motor.The disc brake installed surface of processing rear motor is after testing within the scope of can ensure≤0.05mm of end face run-out, adopt the utility model not only to realize the moulding of disc brake end cap time processing, and assembly precision is high, overcome in prior art the disc brake installed surface of the wheel hub motor excessive problem of beating.Meanwhile, the utility model is simple in structure, small volume, and easy to use.Realize the purpose of this utility model.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of detailed description of the invention of the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is schematic perspective view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing and the embodiment that provides, the utility model is further described, but is not limited to this.
As shown in Figure 1,2,3, 4, a kind of disc brake installed surface special machine tool of wheel hub electric motor of electric vehicle, comprising:
One base plate 9;
One workpiece to be machined motor clamping drive unit ZQ; Described workpiece to be machined motor clamping drive unit ZQ comprises: the first support 1, the second support 2, the 3rd support 3, the 4th support 4, the 5th support 5 and the first Pneumatic assembly 7; Described the first support 1, the second support 2, the 3rd support 3, the 4th support 4 and the 5th support 5 all have arranged with interval to be separately fixed on base plate 9 successively, and the 3rd support 3 and the 4th support 4, between the second support 2 and the 5th support 5, have the end circle break slot 3-1, the 4-1 that are used for shelving workpiece motor 10 of symmetrical layout in the upper end of the 3rd support 3 and the 4th support 4; Described the first Pneumatic assembly 7 is contained on the first support 1, can close with the centre bore phase of main shaft 10-1 one end of workpiece motor 10 and its first piston bar 7-1 passes through the second support 2 and its head is top; And the 5th support 5 is equipped with push rod 12, the top of push rod 12 can be closed with the centre bore phase of the main shaft 10-1 other end of workpiece motor 10; The axis of end circle break slot 3-1,4-1Di Yuan center and the push rod 12 of the axis of described the first Pneumatic assembly 7 and the 3rd support 3 and the 4th support 4 is on same level straight line;
One cutting tool drive unit DZ; Described cutting tool drive unit DZ comprises: the 6th support 6 and the second Pneumatic assembly 8; The 6th support 6 is fixed on base plate 9 and is positioned at the side position of the 3rd support 3, the second Pneumatic assembly 8 is contained on the 6th support 6, and the head of its second piston rod 8-1 is equipped with moulding cutter head 11, and moulding cutter head 11 can connect or separate with the disc brake installed surface of workpiece motor 10 ends; The axis of the second Pneumatic assembly 8 becomes just crossing and is positioned in same level with the axis of the first Pneumatic assembly 7 and the residing same level straight line of the axis of push rod 12;
Drive the first Pneumatic assembly 7, can make the main shaft 10-1 of workpiece motor 10 under the relativity of first piston bar 7-1 and push rod 12, make somebody a mere figurehead and maintain static, and the housing of workpiece motor 10 obtains electric rear rotation at workpiece motor 10; And drive the second Pneumatic assembly 8, can make moulding cutter head 11 implement the machining of the disc brake installed surface to workpiece motor 10.
As shown in Figure 1,2,3, 4, in order to make the utility model realize automatic cutting, also comprise Programmable Logic Controller 13; Described Programmable Logic Controller 13, respectively with the power switch that drives workpiece motor 10, and the electrical connection of the magnetic valve of the compressed air line of the first Pneumatic assembly 7 and the second Pneumatic assembly 8; Giving after Programmable Logic Controller 13 typing processing technology softwares, realize the clamping of workpiece motor 10 and the automatic control of machining.
When the utility model uses, the main shaft 10-1 two ends of workpiece motor 10 are shelved on respectively in symmetrical end circle break slot 3-1, the 4-1 arranging in upper end of the 3rd support 3 and the 4th support 4, start the first Pneumatic assembly 7, the centre bore that makes the top main shaft 10-1 one end with workpiece motor 10 of the head of its first piston bar 7-1 closes mutually, and the centre bore of the main shaft 10-1 other end and the top phase of push rod 12 of workpiece motor 10 are closed; Thereby can make the main shaft 10-1 of workpiece motor 10 under the relativity of first piston bar 7-1 and push rod 12, make somebody a mere figurehead and maintain static, and the housing of workpiece motor 10 obtain electric rear rotation at workpiece motor 10; Start immediately the second Pneumatic assembly 8, make the moulding cutter head 11 of the head of the second piston rod 8-1 of the second Pneumatic assembly 8 implement the machining of the disc brake installed surface to workpiece motor 10; After described disc brake installed surface process finishing, reverse starting the second Pneumatic assembly 8, implement the withdrawing operation of moulding cutter head 11, and then reverse starting the first Pneumatic assembly 7, first piston bar 7-1 retreats and unclamps the main shaft 10-1 of workpiece motor 10, can take off workpiece motor 10, complete the machining operation of described disc brake installed surface.
Process the disc brake installed surface of wheel hub motor by the utility model, can not only make within the scope of can ensure≤0.05mm of wheel hub motor disc brake installed surface end face run-out, realize the moulding of disc brake end cap time processing, and assembly precision is high, overcome in prior art the disc brake installed surface of the wheel hub motor excessive problem of beating.
The demonstration of the utility model lab scale effect, its effect is well-content.
Claims (2)
1. a disc brake installed surface special machine tool for wheel hub electric motor of electric vehicle, is characterized in that, comprising:
One base plate (9);
One workpiece to be machined motor clamping drive unit (ZQ); Described workpiece to be machined motor clamping drive unit (ZQ) comprising: the first support (1), the second support (2), the 3rd support (3), the 4th support (4), the 5th support (5) and the first Pneumatic assembly (7); Described the first support (1), the second support (2), the 3rd support (3), the 4th support (4) and the 5th support (5) all have arranged with interval to be separately fixed on base plate (9) successively, and the 3rd support (3) and the 4th support (4) are positioned between the second support (2) and the 5th support (5), there is the end circle break slot (3-1,4-1) that is used for shelving workpiece motor (10) of symmetrical layout in the upper end of the 3rd support (3) and the 4th support (4); It is upper that described the first Pneumatic assembly (7) is contained in the first support (1), can close with the centre bore phase of the main shaft of workpiece motor (10) (10-1) one end and its first piston bar (7-1) passes through the second support (2) and its head is top; And the 5th support (5) is equipped with push rod (12), the top of push rod (12) can be closed with the centre bore phase of the main shaft of workpiece motor (10) (10-1) other end; Circle break slot (3-1,4-1) the Di Yuan center, the end of the axis of described the first Pneumatic assembly (7) and the 3rd support (3) and the 4th support (4) and the axis of push rod (12) are on same level straight line;
One cutting tool drive unit (DZ); Described cutting tool drive unit (DZ) comprising: the 6th support (6) and the second Pneumatic assembly (8); The 6th support (6) is fixed on base plate (9) above and is positioned at the side position of the 3rd support (3), the second Pneumatic assembly (8) is contained on the 6th support (6), and the head of its second piston rod (8-1) is equipped with moulding cutter head (11), and moulding cutter head (11) can connect or separate with the disc brake installed surface of workpiece motor (10) end; The axis of the second Pneumatic assembly (8) becomes just crossing and is positioned in same level with the axis of the first Pneumatic assembly (7) and the residing same level straight line of axis of push rod (12);
Drive the first Pneumatic assembly (7), can make the main shaft (10-1) of workpiece motor (10) under the relativity of first piston bar (7-1) and push rod (12), make somebody a mere figurehead and maintain static, and the housing of workpiece motor (10) obtain electric rear rotation at workpiece motor (10); And drive the second Pneumatic assembly (8), can make moulding cutter head (11) implement the machining of the disc brake installed surface to workpiece motor (10).
2. the disc brake installed surface special machine tool of wheel hub electric motor of electric vehicle according to claim 1, is characterized in that: also comprise Programmable Logic Controller (13); Described Programmable Logic Controller (13), respectively with the power switch that drives workpiece motor (10), and the electrical connection of the magnetic valve of the compressed air line of the first Pneumatic assembly (7) and the second Pneumatic assembly (8); Giving after Programmable Logic Controller (13) typing processing technology software, realize the clamping of workpiece motor (10) and the automatic control of machining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218250.8U CN203817532U (en) | 2014-04-30 | 2014-04-30 | Machine special for machining disc brake installation surface of hub motor of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218250.8U CN203817532U (en) | 2014-04-30 | 2014-04-30 | Machine special for machining disc brake installation surface of hub motor of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203817532U true CN203817532U (en) | 2014-09-10 |
Family
ID=51473073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420218250.8U Expired - Fee Related CN203817532U (en) | 2014-04-30 | 2014-04-30 | Machine special for machining disc brake installation surface of hub motor of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203817532U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161029A (en) * | 2018-01-15 | 2018-06-15 | 项灿 | A kind of motor disc brake face lathe of new energy bicycle |
| CN114012463A (en) * | 2021-11-30 | 2022-02-08 | 浙江九洲新能源科技有限公司 | Hub motor disc brake disc mounting surface machining device |
-
2014
- 2014-04-30 CN CN201420218250.8U patent/CN203817532U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161029A (en) * | 2018-01-15 | 2018-06-15 | 项灿 | A kind of motor disc brake face lathe of new energy bicycle |
| CN114012463A (en) * | 2021-11-30 | 2022-02-08 | 浙江九洲新能源科技有限公司 | Hub motor disc brake disc mounting surface machining device |
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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: 20140910 Termination date: 20180430 |