CN207771628U - Precise abrasive plate former - Google Patents
Precise abrasive plate former Download PDFInfo
- Publication number
- CN207771628U CN207771628U CN201721712092.1U CN201721712092U CN207771628U CN 207771628 U CN207771628 U CN 207771628U CN 201721712092 U CN201721712092 U CN 201721712092U CN 207771628 U CN207771628 U CN 207771628U
- Authority
- CN
- China
- Prior art keywords
- die holder
- lower die
- abrasive plate
- precise abrasive
- plate former
- 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
Links
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model is related to a kind of precise abrasive plate formers, including lower die holder, releasable connection has at least two forming die sleeves that circumferentially sequence is arranged on lower die holder, precise abrasive plate former includes the step-by-step movement driving mechanism for driving the lower die holder rotated stepwise, the contoured squeeze board with lower die holder eccentric setting is provided on the upside of lower die holder, contoured squeeze board can move up and down under pressure head drive mechanism drive.The utility model provides one kind can be with quantity-produced precise abrasive plate former.
Description
Technical field
The utility model is related to a kind of precise abrasive plate formers.
Background technology
Precise abrasive plate is used for corase grinding, the fine grinding etc. of optical device, and existing precise abrasive plate is generally made by precise abrasive plate former,
Precise abrasive plate former includes that contoured squeeze board, die holder and the forming die sleeve being set on die holder, pressure head are driven by pressure head drive mechanism
It moves and can move up and down, the number of forming die sleeve and the number of contoured squeeze board correspond.In use, charging material into
In pattern set, then pressure head drive mechanism drive ram, which moves down, suppresses material, makes fine grinding sheetmolding.In the prior art at
Type pressure head is consistent with the molding number of model, after each compression moulding, is required for stopping suppressing, then goes the behaviour such as demoulding, charging
Make, entire former can not continuous production, low production efficiency.
Invention content
The purpose of this utility model is to provide one kind can be with quantity-produced precise abrasive plate former.
In order to solve the above technical problems, the technical solution of the utility model is as follows：
Precise abrasive plate former, including lower die holder, on lower die holder releasable connection have at least two circumferentially sequence arrangements
Forming die sleeve, precise abrasive plate former include the step-by-step movement driving mechanism for driving the lower die holder rotated stepwise, lower die holder
Upside is provided with the contoured squeeze board with lower die holder eccentric setting, and contoured squeeze board can move up and down under pressure head drive mechanism drive.
The lower end of the lower die holder is provided with vertical transmission shaft, and the step-by-step movement driving mechanism is and the vertical transmission shaft
The stepper motor driving mechanism of drive connection.
The stepper motor driving mechanism includes the stepper motor being vertically arranged, and is provided on the output shaft of stepper motor
Drive pinion is provided with the transmission gear wheel with drive pinion engaged transmission on the vertical transmission shaft.
The location structure for realizing forming die sleeve releasable connection is provided on lower die holder, the location structure is that positioning is recessed
Slot or positioning protrusion, forming die sleeve and location structure in vertical inserting together with.
The beneficial effects of the utility model are：In the utility model, shaping mould is cased at least two, in use, step-by-step movement
Driving mechanism drives corresponding molding model to the underface of contoured squeeze board, pressure head drive mechanism driving contoured squeeze board move down and
To the grinding wheel material compression moulding in forming die sleeve, can feed in the process to the forming die sleeve of other position, or
It takes pressed forming die sleeve away demoulding, realizes the continuous compacting of contoured squeeze board, improve the utilization rate of equipment, improve life
Produce efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of one embodiment of utility model；
Fig. 2 is the vertical view of lower die holder in Fig. 1；
Fig. 3 is the cooperation schematic diagram of contoured squeeze board and mounting plate in Fig. 1.
Specific implementation mode
The implementation of precise abrasive plate former is for example shown in Fig. 1 ~ 3：Further include two arranged inside and outside two including lower die holder 7
A forming die sleeve group, the forming die sleeve group of inner ring includes four forming die sleeves 6 in the present embodiment, and the shaping mould block set of outer ring includes
Six forming die sleeves 6 are provided with the location structure being arranged in a one-to-one correspondence with forming die sleeve on lower die holder, and location structure is convex
12 are played, in use, corresponding forming die sleeve can be set on positioning protrusion along the vertical direction, while can also easily be removed.
The lower end of lower die holder is provided with vertical transmission shaft 13, and precise abrasive plate former further includes the stepping for driving lower die holder rotated stepwise
Formula driving mechanism, step-by-step movement driving mechanism include the stepper motor 9 being vertically arranged, and transmission is provided on the output shaft of stepper motor
Pinion gear 8 is provided with the transmission gear wheel 14 with drive pinion engaged transmission on vertical transmission shaft 13.
Be provided on the upside of lower die holder with the contoured squeeze board of lower die holder eccentric setting 5, contoured squeeze board 5 is in pressure head drive mechanism
It can be moved up and down under driving, pressure head drive mechanism includes the hydraulic cylinder 1 being vertically arranged, and is arranged on the action output end of hydraulic cylinder
There are horizontally disposed mounting plate 4, the upper end of mounting plate 4 to be provided with shift adjusting machine, be provided on a mounting board along lower die holder
The long guiding hole 15 radially extended is provided with the screw 2 coordinated with 15 guiding movement of long guiding hole on contoured squeeze board 5, and screw 2 is
Square axle structure, screw 2 coordinate with 15 rotation stop of long guiding hole, and the upper end of screw on the upside of mounting plate by being pierced by, shift adjusting machine packet
It includes the lead screw 3 coordinated with the screw and drives the driving part of lead screw rotation, driving part is to be fixed on mounting plate upper end
Driving motor 10.On a mounting board, such lead screw does not undertake the active force of upper and lower directions, can be effective on the upper end top of contoured squeeze board
Ensure the service life of leading screw and driving motor.
In actual use, it adjusts the radial position of contoured squeeze board first by shift adjusting machine, ensures contoured squeeze board
Corresponding with the forming die sleeve of corresponding position, step-by-step movement driving mechanism drives lower die holder rotation, some forming die sleeve is rotated
To the underface of contoured squeeze board, pressure head drive mechanism driving contoured squeeze board moves down, and completes to the grinding wheel material in a forming die sleeve
Compression moulding, then step-by-step movement driving mechanism be rotated further, next forming die sleeve is turned to the underface of contoured squeeze board,
And it is repressed after the completion of forming die sleeve can then take carry out stripping operation away, so recycle, complete to one circle grinding wheel pressure
Then system adjusts the radial position of contoured squeeze board, can suppress the grinding wheel material in the forming die sleeve of an other circle, in this way
The continuous non-stop run of contoured squeeze board may be implemented, ensure the utilization rate of precise abrasive plate former, improve production efficiency.
In the other embodiments of the utility model：Forming die sleeve can also only have a circle, be not required to setting displacement tune at this time
Complete machine structure；Often the number of circle forming die sleeve can be configured as needed, such as two, three or other numbers；Stepping
Formula driving mechanism can not also realize step-by-step operation by stepper motor, be realized say by the SERVO CONTROL of servo motor
Step-by-step operation；Location structure can also be positioning groove；Can certainly be bolted structure realize forming die sleeve with
Releasable connection between lower die holder.
Claims (4)
1. precise abrasive plate former, it is characterised in that：Including lower die holder, on lower die holder releasable connection have at least two circumferentially suitable
The forming die sleeve of sequence arrangement, precise abrasive plate former includes the step-by-step movement driving mechanism for driving the lower die holder rotated stepwise,
The contoured squeeze board with lower die holder eccentric setting is provided on the upside of lower die holder, contoured squeeze board is under pressure head drive mechanism drive on energy
Lower movement.
2. precise abrasive plate former according to claim 1, it is characterised in that：The lower end of the lower die holder is provided with vertically
Transmission shaft, the step-by-step movement driving mechanism are the stepper motor driving mechanism being connect with the vertical transmission shaft driven.
3. precise abrasive plate former according to claim 2, it is characterised in that：The stepper motor driving mechanism includes
The stepper motor being vertically arranged is provided with drive pinion on the output shaft of stepper motor, is provided on the vertical transmission shaft
With the transmission gear wheel of drive pinion engaged transmission.
4. precise abrasive plate former according to claim 1, it is characterised in that：It is provided with for realizing molding on lower die holder
The location structure of die sleeve releasable connection, the location structure are positioning groove or positioning protrusion, and forming die sleeve exists with location structure
Vertical inserting is together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721712092.1U CN207771628U (en) | 2017-12-11 | 2017-12-11 | Precise abrasive plate former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721712092.1U CN207771628U (en) | 2017-12-11 | 2017-12-11 | Precise abrasive plate former |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207771628U true CN207771628U (en) | 2018-08-28 |
Family
ID=63232021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721712092.1U Expired - Fee Related CN207771628U (en) | 2017-12-11 | 2017-12-11 | Precise abrasive plate former |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207771628U (en) |
-
2017
- 2017-12-11 CN CN201721712092.1U patent/CN207771628U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205439068U (en) | Plastic tool of plastic frame body | |
| CN204019686U (en) | The one-in-and-one-out Bidirectional mobile brick press die of the preliminary compacting of band | |
| CN104139499A (en) | Novel double-die moving device | |
| CN112139490A (en) | Automatic spinning forming device for powder liner | |
| CN112296167A (en) | High-efficiency precise numerical control three-dimensional automatic punching machine | |
| CN207771630U (en) | A kind of precise abrasive plate former | |
| CN207771628U (en) | Precise abrasive plate former | |
| CN104759595A (en) | Micro-vibration compaction type molding machine and molding method of micro-vibration compaction type molding machine | |
| CN106180381A (en) | Progressive die for stamping parts of automobile | |
| CN104354276B (en) | A kind of injection mold apparatus matched moulds mould-opening equipment with heat sinking function | |
| CN104369332B (en) | A kind of by fan-cooled injection mold apparatus matched moulds mould-opening equipment | |
| CN208068057U (en) | Automate precise abrasive plate making apparatus | |
| CN203695741U (en) | Metal glasses frame looping machine | |
| CN203579828U (en) | Hot-pressing forming machine for electronic ceramic | |
| CN207026891U (en) | A kind of double auto-stitching equipment of the coaxial resonant rod in three section | |
| CN104309083A (en) | Injection-mold-device mold assembling and opening system with gears and racks | |
| CN203917551U (en) | A kind of open type plate spinning machine | |
| CN211441265U (en) | Hydraulic press is used in production of high-efficient type heat exchanger that separates | |
| CN206898135U (en) | A kind of lift thick rack gradual press molding equipment automatically | |
| CN203391023U (en) | Adjusting mechanism for upper die base of flattening die-cutting machine | |
| CN207403092U (en) | Efficiently injection molding of the production with metal insert plastic | |
| CN207547407U (en) | Accumulator plate rushes net bimodulus decompressor | |
| CN105834258A (en) | Device and technology for manufacturing horsehead arc plate of oil pumping unit | |
| CN101770873A (en) | Explosion proof aluminous shell stamping forming die of capacitor | |
| CN104309082B (en) | A kind of injection mold apparatus matched moulds die-sinking device of tightness adjustable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20181211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |