CN206732604U - A kind of sheet material workpiece puts middle tool - Google Patents
A kind of sheet material workpiece puts middle tool Download PDFInfo
- Publication number
- CN206732604U CN206732604U CN201720326955.5U CN201720326955U CN206732604U CN 206732604 U CN206732604 U CN 206732604U CN 201720326955 U CN201720326955 U CN 201720326955U CN 206732604 U CN206732604 U CN 206732604U
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- push pedal
- sheet material
- pair
- material workpiece
- tumbler
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Abstract
A kind of sheet material workpiece of the present utility model puts middle tool,Its structure includes driver and at least two pairs of push pedals,After device to be driven is powered,The tumbler of driver starts to rotate,So tumbler will drive connected a pair of push plates move toward one another,In tumbler rotation process,Because it is by the resistance of push pedal,Fixture will rotate towards the direction opposite with the rotation direction of tumbler,So fixture will drive connected a pair of push plates move toward one another,When the size of sheet material workpiece has deviation,When one pair of which push pedal clamps sheet material workpiece,The torsion of the tumbler being connected to push pedal with this either fixture will be transmitted on the fixture or tumbler that are connected with wherein another pair push pedal,So another pair push pedal can also continue to move towards until clamping sheet material workpiece under the twisting force passed over,Sheet material workpiece can be so precisely locked on to the center of fixture,Realize size sheet material workpiece devious puts middle positioning.
Description
Technical field
It the utility model is related to and put middle tool technical field, and in particular to a kind of sheet material workpiece puts middle tool.
Background technology
During sheet material workpiece is placed into is processed on lathe, because lathe is to sheet material work with predefined paths
Part carries out external form processing, and this predefined paths is to refer to the particular location of the fixture for fixed plate workpiece and compile and edit,
So needing using the center that middle tool navigates to sheet material workpiece fixture is put, the placement location of sheet material workpiece is more accurate,
The pre- allowance can of plate blank part is more reduced, and will not cause a certain position of plate workpiece because center is deviateed
Put and do not process in place, so as to cause workpiece fraction defective to rise.
In the prior art, putting middle tool typically all includes four push pedals, and four push pedals are located at four of sheet material workpiece respectively
Side, promote the synchronous heart thereto of four push pedals to gather by drive mechanism, and then sheet material workpiece is pushed to the centre bit of fixture
Put, because the synchronous heart thereto of four push pedals moves, just because of being synchronizing moving, so when the size for running into sheet material workpiece is wrong
When poor, when particularly vertical and horizontal size has error, put using existing during middle tool can not just put sheet material workpiece, this is
Because after sheet material workpiece one pair of which side is neutralized a pair of push plates clamping position of tool, this will stop moving to push pedal, due to
Four push pedals are synchronized with the movement, and also stopping acts for such another pair push pedal, but another opposite side of sheet material workpiece is not but by push pedal
Clamp, can not thus ensure that sheet material workpiece has been accurately positioned the center of fixture.
Utility model content
Above-mentioned technical problem be present for prior art, the utility model provides a kind of sheet material workpiece and puts middle tool, and this is put
Middle tool can have to size during the sheet material workpiece of error accurately put.
To achieve the above object, the utility model provides following technical scheme：
A kind of sheet material workpiece is provided and puts middle tool, including driver and at least two pairs of push pedals, two push pedals in each pair push pedal
It is parallel to each other, the fixture of driver is connected with one pair of which push pedal so that driver can drive this to push pedal move toward one another,
The tumbler of driver is connected with wherein another pair push pedal so that driver can drive this to push pedal move toward one another.
Wherein, each push pedal is connected with rack, and fixture has a first gear, and tumbler is connected with second gear, and first
Gear engaged with two racks of one pair of which push pedal so that two racks can move toward one another, second gear with it is wherein another
Two racks of push pedal are engaged so that two racks being capable of move toward one another.
Wherein, two racks of each pair push pedal are parallel to each other, and first gear and second gear are respectively positioned at corresponding two
Between rack.
Wherein, each rack is each perpendicular to the interior pushing surface of the push pedal affixed with it.
Wherein, push pedal has two pairs, and the line of centres of a pair of push plates and the line of centres of another pair push pedal are in the same plane
And decussate.
Wherein, two racks of one pair of which push pedal are affixed with corresponding push pedal by connecting rod so that this is to rack and separately
The rack of a pair of push plates spatially staggers.
Wherein, driver is motor, and fixture is the stator core shaft of motor, and tumbler turns for motor
Sub- mandrel.
Wherein, first gear is fixed in the end of stator core shaft, and second gear is located at the end of rotor mandrel.
The beneficial effects of the utility model：
Sheet material workpiece of the present utility model puts middle tool, and its structure includes driver and at least two pairs of push pedals, driver
Fixture is connected with one pair of which push pedal so that driver can drive this to push pedal move toward one another, the tumbler of driver and its
Middle another pair push pedal connection is so that driver can drive this to push pedal move toward one another, after device so to be driven is powered, driver
Tumbler start to rotate, such tumbler will drive connected a pair of push plates move toward one another, until this to push pedal clamp
Firmly sheet material workpiece, in tumbler rotation process, because it is by the resistance of push pedal, fixture by towards and tumbler rotation side
Rotate in the opposite direction, such fixture will drive connected a pair of push plates move toward one another, until this is clamped to push pedal
Firmly sheet material workpiece, when the size of sheet material workpiece has deviation, when one pair of which push pedal clamps sheet material workpiece, push pedal is connected with this
The torsion of the tumbler connect either fixture will be transmitted on the fixture or tumbler being connected with wherein another pair push pedal, this
The push pedal of sample another pair can also continue to move towards until clamping sheet material workpiece, so under the twisting force passed over
Sheet material workpiece is precisely locked on to the center of fixture, realize size sheet material workpiece devious puts middle positioning.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram that a kind of sheet material workpiece of the present utility model puts middle tool.
Fig. 2 is the overlooking the structure diagram that a kind of sheet material workpiece of the present utility model puts middle tool.
Reference in Fig. 1 and Fig. 2：
1- motors, 11- stator core shafts, 12- rotor mandrels；
2- a pair of push plates；
3- second is to push pedal；
4- first is to rack；
5- second is to rack；
6- first gears；
7- second gears；
8- connecting rods.
Embodiment
The utility model is described in detail below in conjunction with specific embodiment and accompanying drawing.
A kind of sheet material workpiece of the present embodiment puts middle tool, and as depicted in figs. 1 and 2, its structure includes driver and two pairs
Push pedal, driver are motor 1, and the fixture of driver is the stator core shaft 11 of motor 1, and the tumbler of driver is
The rotor mandrel 12 of motor 1；Two pairs of push pedals are respectively a pair of push plates 2 and second pair of push pedal 3, in a pair of push plates 2
Heart line and the line of centres of second pair of push pedal 3 in the same plane and decussate, can be by the plates in position undetermined
Workpiece is positioned over the centre of two pairs of push pedals.
As depicted in figs. 1 and 2, each push pedal is equipped with rack, and each rack is each perpendicular in the push pedal affixed with it
Pushing surface, it that is to say that two racks of each pair push pedal are parallel to each other.The upper end of stator core shaft 11 is connected with first gear 6, rotor
The bottom of mandrel 12 is connected with second gear 7, and first gear 6 is located between two racks of a pair of push plates 2, and first pair pushes away
Two racks of plate 2 are first pair of rack 4, and first pair of rack 4 all engages with first gear 6, and the rotation of first gear 6 is turned
Turn to the translation of first pair of rack 4, such first gear 6 can synchronous drive first pair of synchronous relative motion of rack 4, and then band
The dynamic move toward one another of a pair of push plates 2；Second gear 7 is between two racks of second pair of push pedal 3, and the two of second pair of push pedal 3
Individual rack is second pair of rack 5, and second pair of rack 5 all engages with second gear 7, and the rotation of second gear 7 is converted into
The translation of two pairs of racks 5, such second gear 7 can synchronous drive second pair of synchronous relative motion of rack 5, and then drive second
To the move toward one another of push pedal 3.
When needing to carry out putting middle positioning to being positioned over the sheet material workpiece among two pairs of push pedals, electricity is connected to motor 1
Source, rotor mandrel 12 start to rotate clockwise, and such rotor mandrel 12 will drive connected second pair of rack 5 to transport in opposite directions
It is dynamic, so as to drive second pair of move toward one another of push pedal 3, until this clamps the front and back sides of sheet material workpiece to push pedal；In rotor core
During axle 12 rotates clockwise, due to its by a pair of push plates 2 move resistance, stator core shaft 11 will towards with rotor mandrel
The opposite direction of 12 rotation direction is rotated, i.e., stator core shaft 11 rotates counterclockwise, and such stator core shaft 11 will drive to be connected with it
The first pair of gear move toward one another connect, so as to drive the move toward one another of a pair of push plates 2, until this clamps sheet material workpiece to push pedal
Left and right side；When the size of sheet material workpiece has deviation, such as the side-to-side dimensions of sheet material workpiece are bigger than normal, treat a pair of push plates 2
When clamping the left and right side of sheet material workpiece, rotating counterclockwise for first gear 6 is obstructed, and the torsion of such first gear 6 will be logical
Motor 1 of overdriving is transferred in second gear 7, and second gear 7 continues to rotate clockwise, and drives second pair of push pedal 3 to continue phase
To with the front and back sides up to clamping sheet material workpiece, so size can be precisely locked on folder by the sheet material workpiece of deviation
The center of tool, realize the purpose for putting middle positioning of the type sheet material workpiece.
In the present embodiment, as shown in figure 1, second pair of rack 5 is affixed by the corresponding push pedal of connecting rod 8, so may be used
First pair of rack 4 and second pair of rack 5 is set spatially mutually to stagger.
It is of the present utility model to put middle tool only by rationally realizing plate of the size by deviation using the rotation of motor 1
Material workpiece puts middle positioning, is not only simple in structure, and puts middle accurate positioning, can be widely used in cover plate, the backboard of electronic product
Production on, such as mobile phone glass cover plate, backboard production on, being capable of bringing great convenience property.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
It is logical it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.
Claims (8)
1. a kind of sheet material workpiece puts middle tool, including driver and at least two pairs of push pedals, two push pedals in each pair push pedal are mutually flat
OK, it is characterised in that：The fixture of driver is connected with one pair of which push pedal so that driver can drive this opposite to push pedal
Motion, the tumbler of driver is connected with another pair push pedal so that driver can drive this to push pedal move toward one another.
2. a kind of sheet material workpiece according to claim 1 puts middle tool, it is characterized in that：Each push pedal is connected with rack,
Fixture is provided with first gear, and tumbler is connected with second gear, and first gear engages with two racks of one pair of which push pedal
So that two racks can move toward one another, second gear is engaged with two racks of another pair push pedal so that two rack energy
Enough move toward one anothers.
3. a kind of sheet material workpiece according to claim 2 puts middle tool, it is characterized in that：Two racks of each pair push pedal are mutual
Parallel, first gear and second gear are located between corresponding two racks respectively.
4. a kind of sheet material workpiece according to claim 2 puts middle tool, it is characterized in that：Each rack is each perpendicular to solid with it
The interior pushing surface of the push pedal connect.
5. a kind of sheet material workpiece according to any one of Claims 1-4 puts middle tool, it is characterized in that：Push pedal has two pairs, and one
The line of centres of the line of centres and another pair push pedal to push pedal is in the same plane and decussate.
6. a kind of sheet material workpiece according to claim 5 puts middle tool, it is characterized in that：Two racks of one pair of which push pedal
It is affixed with corresponding push pedal by connecting rod so that this spatially staggers to rack and the rack of another pair push pedal.
7. a kind of sheet material workpiece according to claim 2 puts middle tool, it is characterized in that：Driver is motor, fixed
Part is the stator core shaft of motor, and tumbler is the rotor mandrel of motor.
8. a kind of sheet material workpiece according to claim 7 puts middle tool, it is characterized in that：First gear is fixed in stator core shaft
End, second gear be located at rotor mandrel end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720326955.5U CN206732604U (en) | 2017-03-30 | 2017-03-30 | A kind of sheet material workpiece puts middle tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720326955.5U CN206732604U (en) | 2017-03-30 | 2017-03-30 | A kind of sheet material workpiece puts middle tool |
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| Publication Number | Publication Date |
|---|---|
| CN206732604U true CN206732604U (en) | 2017-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720326955.5U Active CN206732604U (en) | 2017-03-30 | 2017-03-30 | A kind of sheet material workpiece puts middle tool |
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| CN (1) | CN206732604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736722A (en) * | 2017-03-30 | 2017-05-31 | 东莞台盈拓科技股份有限公司 | A kind of sheet material workpiece puts middle tool |
-
2017
- 2017-03-30 CN CN201720326955.5U patent/CN206732604U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736722A (en) * | 2017-03-30 | 2017-05-31 | 东莞台盈拓科技股份有限公司 | A kind of sheet material workpiece puts middle tool |
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| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000 No. 3 Yanhe Road, Xicheng Industrial Zone, Hengli Town, Dongguan, Guangdong Patentee after: Dongguan Wintop Science & Technology Co., Ltd. Address before: 523470 Guangdong Dongguan Dongguan Hengli Town waterfront industrial park Southern District Dongguan Taiwan Yi Ying extension Polytron Technologies Inc Patentee before: Dongguan Wintop Science & Technology Co., Ltd. |