CN207914499U - U-shaped line numerical control machine - Google Patents
U-shaped line numerical control machine Download PDFInfo
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- CN207914499U CN207914499U CN201820116878.5U CN201820116878U CN207914499U CN 207914499 U CN207914499 U CN 207914499U CN 201820116878 U CN201820116878 U CN 201820116878U CN 207914499 U CN207914499 U CN 207914499U
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- shaped line
- cam
- mandrel
- sliding block
- slideway
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Abstract
The utility model discloses a kind of U-shaped line numerical control machines, including：Pedestal,Workbench is provided on pedestal,Multiple slideways are provided on workbench,Cam and mandrel cam,The rear end of slideway is connected with by crank pin cranks arm,Sliding block is provided on slideway,Spring is connected between sliding block and slideway,Connecting rod is provided between sliding block and crank pin,Tool apron is connected on sliding block,The front end of tool apron is equipped with knife rest,The front end of knife rest is provided with cutter head,It is provided on cam into blade,Back of cam is provided with servo motor,It is provided with mandrel on mandrel cam,Endoporus is provided on mandrel,Mandrel back of cam is provided with Wire Wheel and straightener,Pedestal is connected with digital control implement by connecting rod,The rotating speed and start and stop sequence of servo motor are set by digital control implement,Control a variety of cutter cooperations,Realization is processed the U-shaped line of different size,To reach the changeability and production efficiency that improve U-shaped line production,Ensure the purpose of U-shaped line product quality.
Description
Technical field
The utility model is related to the U-shaped line processing technique fields of motor, and in particular to a kind of U-shaped line numerical control machine.
Background technology
The U-shaped line processing of traditional motor mostly uses mould punching and forms, and mold design is difficult and the molding time is long, efficiency
Low, a kind of mold can only produce the U-shaped line of a specification, and changeability is poor, and the coat of paint of punching press destructible enamel covered wire influences product
Quality.
Utility model content
In order to solve the above technical problems, the utility model proposes a kind of U-shaped line numerical control machine, it is U-shaped to reach raising
The changeability and production efficiency of line production, ensure the purpose of U-shaped line product quality.
In order to achieve the above objectives, the technical solution of the utility model is as follows：A kind of U-shaped line numerical control machine, including：Bottom
Seat is fixedly installed workbench on the pedestal, be provided on the workbench multiple slideways, quantity identical as slideway cam
Mandrel cam is trapped among centre at shape is surrounded with the front end of mandrel cam, the multiple slideway, the rear end of the slideway passes through song
Arm axle, which is connected with, cranks arm, and described crank arm above has withdrawing arm by withdrawing axis connection, and sliding block, the sliding block are provided on the slideway
It is connected with spring between slideway, connecting rod is provided between the sliding block and the crank pin, tool apron is connected on the sliding block,
The front end of the tool apron is detachable to be equipped with knife rest, and the front end of the knife rest is provided with cutter head, and the knife rest includes：Open flume type
Knife rest, clamping plate type knife rest and monotrysian type knife rest, the cutter head include：Slot for adjusting U-shaped line arc size, height and span
Formula bearing knife, for controlling the smooth surface bearing knife of the curved and U-shaped line bending angles of S at the top of U-shaped line, for assisting other cutter heads to operate
Plane copper tool, the cutter for cutting off U-shaped line and the chamfering punching for carrying out chamfering in the straightway bottom end of U-shaped line of U-shaped line
Knife is provided with into blade on the cam, it is described into blade for controlling movement of cranking arm, it is electric that the back of cam is provided with servo
Machine is provided with mandrel on the mandrel cam, endoporus is provided on the mandrel, the endoporus passes through for U-shaped line raw material, institute
It states mandrel back of cam and is provided with Wire Wheel and straightener, the pedestal is connected with digital control implement by connecting rod.
Preferably, being provided with polylith between the tool apron and the sliding block increases block, to ensure U-shaped line bending
Afterwards, the bottom end of straightway will not contact workbench, ensure the shape of U-shaped line.
Preferably, being additionally provided with withdrawing piece on the cam, the withdrawing piece is prevented for controlling the movement of withdrawing arm
It cranks arm and blocks, ensure that sliding block can smoothly rebound reset.
Preferably, being connected with secondary spring by column on the tool apron, the other end of the secondary spring is fixed
On the table, ensure that sliding block can not be influenced reset of smoothly rebounding by gravity.
Preferably, the mandrel is special lengthening mandrel, ensure that the straightway of U-shaped line can be produced smoothly.
The utility model has the following advantages that：
(1) velocity of rotation and start and stop sequence of servo motor are arranged by digital control implement for the utility model, pass through a variety of cutters
Cooperation to the U-shaped line of different size, it can be achieved that carry out dog-ear and bending, using cutter and chamfering stamping knife to U-shaped line into advancing one
The processing of step improves the changeability and production efficiency of U-shaped line production.
(2) the utility model replaces traditional plane steel knife using plane copper tool, ensure that coat of paint is not destroyed, effectively
The quality of production that ensure that U-shaped line.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.
Fig. 1 is U-shaped line numerical control machine structural schematic diagram disclosed in the utility model embodiment；
Fig. 2 is straightener structure chart disclosed in the utility model embodiment；
Fig. 3 is Wire Wheel structure chart disclosed in the utility model embodiment；
Number and the corresponding component title represented by letter in figure：
1, pedestal；2, workbench；3, slideway；4, cam；5. mandrel cam；6. cranking arm；7, sliding block；8, mandrel；9, numerical control
Device；10, straightener；11, Wire Wheel；401, into blade；402, withdrawing piece；601, withdrawing arm；701, tool apron；702, knife rest；
703, cutter head.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
The utility model provides a kind of U-shaped line numerical control machine, and operation principle is that servo electricity is arranged by digital control implement
The velocity of rotation of machine and start and stop sequence, are coordinated by a variety of cutters, are realized and are carried out dog-ear and bending to the U-shaped line of different size,
U-shaped line is further processed using cutter and chamfering stamping knife, is imitated with reaching the changeability for improving U-shaped line production and production
Rate ensures the purpose of U-shaped line product quality.
The utility model is described in further detail with reference to embodiment and specific implementation mode.
As shown in Figure 1-Figure 3, a kind of U-shaped line numerical control machine, including：Pedestal 1 is fixedly installed work on the pedestal 1
Make platform 2, multiple slideways 3, the cam 4 of quantity identical as slideway 3 and mandrel cam 5 are provided on the workbench 2, it is the multiple
Mandrel cam 5 is trapped among centre by the front end of slideway 3 at shape is surrounded, and the rear end of the slideway 3 is connected with by crank pin cranks arm 6,
Described crank arm on 6 has withdrawing arm 601 by withdrawing axis connection, and sliding block 7, the sliding block 7 and slideway 3 are provided on the slideway 3
Between be connected with spring, connecting rod is provided between the sliding block 7 and the crank pin, tool apron 701 is connected on the sliding block 7,
The front end of the tool apron 701 is detachable to be equipped with knife rest 702, and the front end of the knife rest 702 is provided with cutter head 703, the knife
Frame 702 includes：Open flume type knife rest 702, clamping plate type knife rest 702 and monotrysian type knife rest 702, the cutter head 703 include：For adjusting
The slot type bearing knife of U-shaped line arc size, height and span, the light for controlling the curved and U-shaped line bending angles of S at the top of U-shaped line
Spherical bearing knife, for assisting other cutter heads 703 to operate the plane copper tool of U-shaped line, the cutter for cutting off U-shaped line and in U
The straightway bottom end of molded line carries out the chamfering stamping knife of chamfering, is provided on the cam 4 into blade 401, described to be used into blade 401
It cranks arm 6 movements in control, 4 back side of the cam is provided with servo motor, mandrel 8, the core are provided on the mandrel cam 5
Endoporus is provided on axis 8, the endoporus passes through for U-shaped line raw material, and 8 cam of the mandrel, 5.4 back side is provided with Wire Wheel 11
With straightener 10, the pedestal 1 is connected with digital control implement 9 by connecting rod.
Wherein, it is provided with polylith between the tool apron 701 and the sliding block 7 and increases block, after ensureing U-shaped line bending,
The bottom end of straightway will not contact workbench 2, ensure the shape of U-shaped line.
Wherein, withdrawing piece 402 is additionally provided on the cam 4, the withdrawing piece 402 is moved for controlling withdrawing arm 601,
It prevents from cranking arm and 6 block, ensure that sliding block 7 can smoothly rebound reset.
Wherein, secondary spring is connected with by column on the tool apron 701, the other end of the secondary spring is fixed on work
Make on platform 2, ensures that sliding block 7 can not be influenced reset of smoothly rebounding by gravity.
Wherein, the mandrel 8 is special lengthening mandrel, ensures that the straightway of U-shaped line can be produced smoothly.
A kind of U-shaped line numerical-control processing method, including：Enamel covered wire volume is placed on wire reeling rack；Enamel covered wire is by rectifying
Straight device 10 and Wire Wheel 11 are inserted into the endoporus of mandrel 8；Corresponding knife is installed on tool apron 701 according to the shape of product and size
Frame 702 and cutter head 703；According to the height of 4 enterprising tool arm of the shape of product and size adjusting cam and position；Utilize digital control implement 9
The rotating speed, the rotating speed of 4 back side servo motor of cam and the job order of servo motor of Wire Wheel 11 are set；Starting switch is completed
The processing of U-shaped line.
Wherein, the cutter head 703 includes：Slot type bearing knife, smooth surface bearing knife, plane copper tool, cutter and chamfering stamping knife, profit
It is cooperated with slot type bearing knife, smooth surface bearing knife, plane copper tool and completes dog-ear and the bending of enamel covered wire, cut off using cutter
The root of U-shaped line.
Wherein, the chamfering stamping knife, for carrying out chamfering, chamfering in the straightway bottom end of U-shaped line according to the needs of user
U-shaped line afterwards facilitates insertion into the stator of motor.
Wherein, the Wire Wheel 11 is that axis divides to both sides using enamel covered wire, and the Wire Wheel on one side is provided with wire casing, another side
Line sending wheel surface it is smooth..
The utility model is arranged a slideway with every 45 degree of angles on the table and is evenly arranged with eight slideways, according to U-shaped
The specification of line installs corresponding knife rest and cutter head on the tool apron of eight slideways, and slot type bearing knife is adjusting the circular arc of U-shaped line
The height of size, the angle of dog-ear and outlet, smooth surface bearing knife is to the U-shaped line of fixation, slot type bearing knife and smooth surface bearing knife
The S that cooperation is completed at the top of U-shaped line is curved, and smooth surface bearing knife completes the bending of U-shaped line with the cooperation of plane copper tool, chamfering stamping knife to
The straightway bottom end of U-shaped line carries out chamfering, and cutter is to cut off U-shaped line, when Wire Wheel send enamel covered wire from the endoporus of mandrel
When going out, the slot type bearing knife on the slideway of bottom end controls the height of U-shaped line, and smooth surface bearing knife completes U-shaped line with the cooperation of plane copper tool
First bending, the slot type bearing knife on the slideway of top adjusts the size of U-shaped line circular arc, slot type bearing knife and smooth surface bearing knife
The S that cooperation is completed at the top of U-shaped line is curved, and smooth surface bearing knife completes second bending of U-shaped line, top slideway with the cooperation of plane copper tool
On slot type bearing knife adjust the size of U-shaped line circular arc, the height of the U-shaped line of secondary control again of the slot type bearing knife on the slideway of bottom end,
Smooth surface bearing knife completes the third bending of U-shaped line with the cooperation of plane copper tool, and chamfering stamping knife is carried out in the straightway bottom end of U-shaped line
Chamfering, cutter cut off U-shaped line, complete the production of a U-shaped line.
Above-described is only a kind of preferred embodiment of U-shaped line numerical control machine disclosed in the utility model, is answered
It, for those of ordinary skill in the art, without departing from the concept of the present invention, can be with when pointing out
Several modifications and improvements are made, these belong to the scope of protection of the utility model.
Claims (5)
1. a kind of U-shaped line numerical control machine, which is characterized in that including：Pedestal is fixedly installed workbench on the pedestal, institute
State and be provided with multiple slideways, the cam of quantity identical as slideway and mandrel cam on workbench, the front end of the multiple slideway at
It surrounds shape and mandrel cam is trapped among centre, the rear end of the slideway is connected with by crank pin cranks arm, and upper pass through that crank arm moves back
Cutter shaft is connected with withdrawing arm, and sliding block is provided on the slideway, is connected with spring between the sliding block and slideway, the sliding block with
It is provided with connecting rod between the crank pin, tool apron is connected on the sliding block, the front end of the tool apron is detachable to be equipped with knife
The front end of frame, the knife rest is provided with cutter head, and the knife rest includes：Open flume type knife rest, clamping plate type knife rest and monotrysian type knife rest, institute
Stating cutter head includes：For adjusting the slot type bearing knife of U-shaped line arc size, height and span, curved for controlling S at the top of U-shaped line
With the smooth surface bearing knife of U-shaped line bending angle, for assisting other cutter heads to operate the plane copper tool of U-shaped line, for cutting off U-shaped line
Cutter and chamfering stamping knife for carrying out chamfering in the straightway bottom end of U-shaped line, be provided with into blade on the cam, it is described
It is provided with servo motor, is provided with mandrel on the mandrel cam, institute for controlling movement of cranking arm, the back of cam into blade
It states and is provided with endoporus on mandrel, the endoporus passes through for U-shaped line raw material, and the mandrel back of cam is provided with Wire Wheel and rectifys
Straight device, the pedestal are connected with digital control implement by connecting rod.
2. U-shaped line numerical control machine according to claim 1, which is characterized in that set between the tool apron and the sliding block
It is equipped with polylith and increases block.
3. U-shaped line numerical control machine according to claim 1, which is characterized in that withdrawing piece is additionally provided on the cam,
The withdrawing piece is for controlling the movement of withdrawing arm.
4. U-shaped line numerical control machine according to claim 1, which is characterized in that be connected with by column on the tool apron
The other end of secondary spring, the secondary spring is fixed on the table.
5. U-shaped line numerical control machine according to claim 1, which is characterized in that the mandrel is special lengthening mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820116878.5U CN207914499U (en) | 2018-01-24 | 2018-01-24 | U-shaped line numerical control machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820116878.5U CN207914499U (en) | 2018-01-24 | 2018-01-24 | U-shaped line numerical control machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207914499U true CN207914499U (en) | 2018-09-28 |
Family
ID=63604987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820116878.5U Active CN207914499U (en) | 2018-01-24 | 2018-01-24 | U-shaped line numerical control machine |
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| Country | Link |
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| CN (1) | CN207914499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145767A (en) * | 2021-03-26 | 2021-07-23 | 东莞市众金家具有限公司 | Forming and bending process for designing bending angle |
-
2018
- 2018-01-24 CN CN201820116878.5U patent/CN207914499U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145767A (en) * | 2021-03-26 | 2021-07-23 | 东莞市众金家具有限公司 | Forming and bending process for designing bending angle |
| CN113145767B (en) * | 2021-03-26 | 2022-06-28 | 东莞市众金家具有限公司 | Forming and bending process for designing bending angle |
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