CN207770963U - A kind of disconnecting device of hard alloy pole soft paste - Google Patents
A kind of disconnecting device of hard alloy pole soft paste Download PDFInfo
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- CN207770963U CN207770963U CN201721856943.XU CN201721856943U CN207770963U CN 207770963 U CN207770963 U CN 207770963U CN 201721856943 U CN201721856943 U CN 201721856943U CN 207770963 U CN207770963 U CN 207770963U
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- disconnecting device
- lifting platform
- table top
- lifting
- soft paste
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Abstract
A kind of disconnecting device of hard alloy pole soft paste, it is characterised in that：Including cutting mechanism, translation table top and Lifting platform；Level is slideably positioned on translation table top cutting mechanism along the longitudinal direction, including the first driving motor, output shaft protrude horizontally up forward, and front end is installed with cutting blade, and cutting blade rotation is driven by the rotation of output shaft；Translation table top is slideably positioned in by linear drive apparatus driving level on Lifting platform in left-right direction；Lifting platform does the opposite lifting on ground and the action of decline by lifting drive driving along the vertical direction.The utility model haves the characteristics that chip off-falling or easily broken when being cut off from hard alloy bar soft paste, soft paste stress and vibration influence factor when comprehensive analysis is cut off, the disconnecting device that a kind of stability is good, cut-out efficiency is high, easy to operate is designed, product is firmly useless, it is apparent to improve the effect of product qualification rate to reducing.
Description
Technical field
The utility model is related to field of powder metallurgy, and in particular to a kind of disconnecting device of hard alloy pole soft paste.
Background technology
It is generally included in the production process of field of powder metallurgy, hart metal product：Mixed powder-compression moulding-sintering-
Several big processes such as post-processing.
During the manufacturing of hard alloy pole, in order to reduce the firmly useless generation of sintering, improve product quality and
Qualification rate can cut off the end of pole according to the technological requirement length of product before soft paste sintering.However, in the cut-out of soft paste
In the process, there is easy chip off-falling and cut off end injustice in the end of pole；In addition, smaller for diameter（≤8mm）Bar is then
Can be lower because of the intensity of its soft paste, there are problems that being easier to be broken when cutting contact, therefore, for such small-diameter rods
The soft paste of material must reserve certain length in compression moulding more, and hard base is cut to required length again after sintering, the disadvantage is that meeting
A large amount of material head waste product is generated, is affected to the qualification rate of product, manufacturing cost can also obviously increase.
Therefore, above-mentioned the shortcomings of the prior art how is solved, is become as the class to be researched and solved of the utility model
Topic.
Invention content
The purpose of this utility model is to provide a kind of disconnecting devices of hard alloy pole soft paste.
In order to achieve the above objectives, the technical solution adopted in the utility model is：
A kind of disconnecting device of hard alloy pole soft paste, including cutting mechanism, translation table top and Lifting platform；Its
In,
Level is slideably positioned on the translation table top cutting mechanism along the longitudinal direction, which includes one the
The output shaft of one driving motor, first driving motor protrudes horizontally up forward, and the front end of the output shaft is installed with a cutting blade,
The cutting blade rotation is driven by the rotation of output shaft；
The translation table top is slideably positioned in the lifting platform by a linear drive apparatus driving level in left-right direction
On face；
The Lifting platform does the lifting and decline on ground relatively by lifting drive driving along the vertical direction
Action.
Related content in above-mentioned technical proposal is explained as follows：
1. in said program, the cutting mechanism is slideably positioned in the translation stage by a guide rail level along the longitudinal direction
On face.
2. in said program, first driving motor is high-speed rotary motor；Such as direct current generator or other similar
Function can high-speed rotating motor.
It when work, can be screwed on translation table top, shaking is generated when to avoid work.
3. in said program, the thickness of the cutting blade is 0.2 ~ 0.3mm, when being cut off with reducing cutting edge and soft paste it
Between frictional force, to reduce chip off-falling probability.
4. in said program, the cutting blade is knuckle-tooth cutting edge, Integrated Chip when to avoid cutting.
5. in said program, the linear drive apparatus is leading screw and nut mechanism, silk is driven by one second driving motor
Bar rotates.
Can also be the linear drive apparatus of other similar functions in addition to leading screw and nut mechanism, by driving translation stage
The left and right in face feeds and then the cutting mechanism is driven to be fed towards soft paste to be cut or so, so that the cutting blade of rotation is contacted soft
Base is cut.
6. in said program, second driving motor is stepper motor, the stepper motor and a switch board electric control, and
The output shaft of the stepper motor is connect by shaft coupling with screw rod transmission.
7. in said program, the lifting drive is multi link elevating mechanism, and the multi link elevating mechanism is by least
Two connecting rods are hingedly formed with its center, and the upper end of two connecting rods is rotationally connected with the bottom of the Lifting platform, under two connecting rods
The opposite ground in end is rotatablely connected；Further include a regulating mechanism, which acts on two connecting rods, by adjusting two connecting rods
Angle so that drive the action that the Lifting platform is lifted and declines with respect to ground.
The lifting drive can also be the elevating mechanism of other similar functions such as hydraulic drive mechanism, for realizing institute
Lifting or decline of the Lifting platform to designated position are stated, and then drives the translation table top upper and lower displacement, is cut described in final driving
Breaking mechanism is moved to specified altitude assignment, that is, corresponds to the height of soft paste to be cut.
8. in said program, being now described as follows with regard to the operation principle of the utility model：
First, suitable knuckle-tooth cutting edge is selected according to the diameter of bar soft paste, and is mounted on High-speed DC motor
On output shaft, then the height of Lifting platform is adjusted and fixed by lifting drive, and then adjust the height of translation table top, really
The bottom for protecting knuckle-tooth cutting edge is less than soft paste diametric(al) minimum point；
Then, adjustment adjusts the front and back position of high-speed rotary motor on guide rail, it is ensured that knuckle-tooth cutting edge can be in technique
It is required that position cuts off bar soft paste, by High-speed DC motor locking on the translation table top after being adjusted in place, it is ensured that its work
It is not shaken when making；
Finally, it is arranged and adjusts switch board parameter, stepper motor is made to be adjusted to a suitable rotational speed, and then drives translation table top
Horizontal homogeneous moves in left and right directions, and bar soft paste is cut off successively.
The operation principle and advantage of the utility model are as follows：
A kind of disconnecting device of hard alloy pole soft paste of the utility model, including cutting mechanism, translation table top and liter
Table top drops；Level is slideably positioned on translation table top cutting mechanism along the longitudinal direction, including the first driving motor, output shaft court
Before protrude horizontally up, and front end is installed with cutting blade, and the rotation for passing through output shaft drives cutting blade rotation；Table top is translated along left
Right direction is slideably positioned in by linear drive apparatus driving level on Lifting platform；Lifting platform passes through lifting along the vertical direction
The opposite lifting on ground and the action of decline are done in driving device driving.
Compared to existing technologies, there are chip off-falling or easily broken spies when the utility model is cut off from hard alloy bar soft paste
Point sets out, soft paste stress and vibration influence factor when comprehensive analysis is cut off, and designs that a kind of stability is good, cut-out efficiency is high, behaviour
Make convenient disconnecting device, product is firmly useless, it is apparent to improve the effect of product qualification rate to reducing.
Description of the drawings
Attached drawing 1 is the elevational schematic view of the utility model embodiment；
Attached drawing 2 is the schematic top plan view of the utility model embodiment.
In the figures above：1. cutting mechanism；2. translating table top；3. Lifting platform；4.Y axis rails；5. High-speed DC motor；
6. cutting blade；7. lead screw；8. stepper motor；9. switch board；10. shaft coupling；11. connecting rod；12. regulating mechanism；13.X spindle guides
Rail.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and embodiments：
Embodiment：Shown in attached drawing 1,2, a kind of disconnecting device of hard alloy pole soft paste, including cutting mechanism 1,
Translate table top 2 and Lifting platform 3；Wherein,
The cutting mechanism 1 is slideably positioned in by 4 level of a Y-axis guide rail on the translation table top 2 along the longitudinal direction, should
Cutting mechanism 1 includes one first driving motor, which is High-speed DC motor 5, and output shaft level facing forward is stretched
Go out, the front end of the output shaft is installed with a cutting blade 6, drives the cutting blade 6 to rotate by the rotation of output shaft；This is cut
The thickness of cutting blade 6 is 0.2 ~ 0.3mm, and frictional force between cutting blade 6 and soft paste, several to reduce chip off-falling when being cut off with reducing
Rate.Also, the cutting blade 6 is knuckle-tooth cutting edge, can avoid Integrated Chip when cutting.
The translation table top 2 is driven by a linear drive apparatus and in left-right direction by 13 level of a pair of of X-axis guide rail
It is slideably positioned on the Lifting platform 3；The linear drive apparatus is leading screw and nut mechanism, is driven by one second driving motor
Lead screw 7 rotates.Drive the cutting mechanism 1 towards soft paste to be cut or so by driving translates the left and right feeding of table top 2
Feeding makes the cutting blade 6 of rotation contact soft paste and is cut.Second driving motor is stepper motor 8, the stepper motor
8 and 9 electric control of a switch board, and the output shaft of the stepper motor 8 passes through shaft coupling 10 and is sequentially connected with lead screw 7.
The Lifting platform 3 does the lifting and decline on ground relatively by lifting drive driving along the vertical direction
Action, and then 2 upper and lower displacement of translation table top is driven, finally drive the cutting mechanism 1 to be moved to specified altitude assignment, i.e., it is corresponding
The height of soft paste to be cut.The lifting drive is multi link elevating mechanism, and the multi link elevating mechanism is by least two
Connecting rod 11 is hingedly formed with its center, and the upper end of two connecting rods 11 is rotationally connected with the bottom of the Lifting platform 3, two connecting rods 11
Lower end is rotatablely connected with respect to ground；Further include a regulating mechanism 12, which acts on two connecting rods 11, pass through tune
It saves the angle of two connecting rods 11 and then drives the Lifting platform 3 with respect to the action that ground is lifted and declines.
Now the operation principle of the utility model is described as follows：
First, suitable cutting blade 6 is selected according to the diameter of bar soft paste, and is mounted on High-speed DC motor 5
On output shaft, then the height of Lifting platform 3 is adjusted and fixed by lifting drive, and then adjust the height of translation table top 2,
Ensure that the bottom of cutting blade 6 is less than soft paste diametric(al) minimum point；
Then, adjustment adjusts the front and back position of High-speed DC motor 5 on guide rail 4, it is ensured that cutting blade 6 can be in technique
It is required that position cuts off bar soft paste, High-speed DC motor 5 is lock onto on the translation table top 2 after being adjusted in place, it is ensured that its
It is not shaken when work；
Finally, it is arranged and adjusts 9 parameter of switch board, so that stepper motor 8 is adjusted to a suitable rotational speed, and then drive translation stage
Horizontal homogeneous moves in left and right directions in face 2, and bar soft paste is cut off successively.
Compared to existing technologies, there are chip off-falling or easily broken spies when the utility model is cut off from hard alloy bar soft paste
Point sets out, soft paste stress and vibration influence factor when comprehensive analysis is cut off, and designs that a kind of stability is good, cut-out efficiency is high, behaviour
Make convenient disconnecting device, product is firmly useless, it is apparent to improve the effect of product qualification rate to reducing.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
It is all according to equivalent change or modification made by the spirit of the present invention essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (7)
1. a kind of disconnecting device of hard alloy pole soft paste, it is characterised in that：
Including cutting mechanism, translation table top and Lifting platform；Wherein,
Level is slideably positioned on the translation table top cutting mechanism along the longitudinal direction, which includes one first drive
Dynamic motor, the output shaft of first driving motor protrude horizontally up forward, and the front end of the output shaft is installed with a cutting blade, passes through
The rotation of output shaft drives the cutting blade rotation；
The translation table top is slideably positioned in by a linear drive apparatus driving level on the Lifting platform in left-right direction；
The Lifting platform does the opposite lifting on ground and the action of decline by lifting drive driving along the vertical direction.
2. disconnecting device according to claim 1, it is characterised in that：First driving motor is high-speed rotary motor.
3. disconnecting device according to claim 1, it is characterised in that：The thickness of the cutting blade is 0.2 ~ 0.3mm.
4. disconnecting device according to claim 1, it is characterised in that：The cutting blade is knuckle-tooth cutting edge.
5. disconnecting device according to claim 1, it is characterised in that：The linear drive apparatus is leading screw and nut mechanism,
Lead screw rotation is driven by one second driving motor.
6. disconnecting device according to claim 5, it is characterised in that：Second driving motor is stepper motor, the step
Stepper motor and a switch board electric control.
7. disconnecting device according to claim 1, it is characterised in that：The lifting drive is multi link elevator
Structure, the multi link elevating mechanism are hingedly formed by least two connecting rods with its center, and the upper ends of two connecting rods is rotationally connected with described
The lower end of the bottom of Lifting platform, two connecting rods is rotatablely connected with respect to ground；Further include a regulating mechanism, which acts on
Two connecting rods drive the Lifting platform with respect to ground is lifted and is declined dynamic by adjusting the angle of two connecting rods
Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721856943.XU CN207770963U (en) | 2017-12-27 | 2017-12-27 | A kind of disconnecting device of hard alloy pole soft paste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721856943.XU CN207770963U (en) | 2017-12-27 | 2017-12-27 | A kind of disconnecting device of hard alloy pole soft paste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207770963U true CN207770963U (en) | 2018-08-28 |
Family
ID=63224762
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721856943.XU Active CN207770963U (en) | 2017-12-27 | 2017-12-27 | A kind of disconnecting device of hard alloy pole soft paste |
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| CN (1) | CN207770963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277624A (en) * | 2018-10-16 | 2019-01-29 | 娄素荷 | A kind of multifunctional fire-fighting lifting cutter device |
-
2017
- 2017-12-27 CN CN201721856943.XU patent/CN207770963U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277624A (en) * | 2018-10-16 | 2019-01-29 | 娄素荷 | A kind of multifunctional fire-fighting lifting cutter device |
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