CN209062847U - A kind of big thin plate flat grinding jig - Google Patents
A kind of big thin plate flat grinding jig Download PDFInfo
- Publication number
- CN209062847U CN209062847U CN201821553792.5U CN201821553792U CN209062847U CN 209062847 U CN209062847 U CN 209062847U CN 201821553792 U CN201821553792 U CN 201821553792U CN 209062847 U CN209062847 U CN 209062847U
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- China
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- plate
- magnechuck
- support unit
- floating support
- fixture block
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Abstract
The utility model discloses a kind of big thin plate flat grinding jigs, including magnechuck, floating support unit and sliding slot, base plate is provided with above the magnechuck, and working plate is installed above base plate, the floating support unit is mounted on the end point of working plate, and hex screw is installed at the top of floating support unit, the avris of hex screw is provided with fixture block simultaneously, guide post is provided with below the fixture block, and the inside of guide post is equipped with extruding spring, the bottom for squeezing spring simultaneously is fixed with spring stabilizer, and the sliding slot is provided with the corner of working plate.The big thin plate flat grinding jig, floating support unit is slided above working plate by sliding slot, so as to adjust the size of floating support unit inner width, in order to carry out extruding fixation to different size of plate, it is relatively firm to plate fixation during use, and it is not easy error occur during sheet fabrication, to improve the processing quality of plate.
Description
Technical field
The utility model relates to big thin plate processing technique field, specially a kind of big thin plate flat grinding jig.
Background technique
Big thin plate is a kind of plate that material is relatively thin, the thin plate that specially a kind of metal or other materials extend, by beating
Mill is extruded from.
The life of big thin plate and the mankind are closely related, but big thin plate is needed during processing using to fixture.So
And existing big sheet clamp, error is easy to appear during sheet fabrication, and poor to the fixed performance of plate, from
And influence the quality of thin plate processing.In view of the above-mentioned problems, carrying out innovative design on the basis of original big sheet clamp.
Utility model content
The purpose of this utility model is to provide a kind of big thin plate flat grinding jigs, existing to solve to propose in above-mentioned background technique
The big sheet clamp having is easy to appear error during sheet fabrication, and poor to the fixed performance of plate, thus shadow
The problem of ringing the quality of thin plate processing.
To achieve the above object, the utility model provides the following technical solutions: a kind of big thin plate flat grinding jig, including electromagnetism
Sucker, floating support unit and sliding slot are provided with base plate above the magnechuck, and are equipped with work above base plate
Plate, the floating support unit is mounted on the end point of working plate, and is equipped with hex screw at the top of floating support unit, together
When hex screw avris be provided with fixture block, guide post is provided with below the fixture block, and the inside of guide post is equipped with extruding bullet
Spring, while the bottom for squeezing spring is fixed with spring stabilizer, the sliding slot is provided with the corner of working plate.
Preferably, the magnechuck includes returning face plate and Damping rotation shaft, and returning face plate is mounted on the end of magnechuck
At head, while Damping rotation shaft is connected on the inside of returning face plate.
Preferably, the returning face plate and magnechuck constitute overturning mounting structure, and axis of the returning face plate about magnechuck
Line is symmetrically arranged with 2.
Preferably, the floating support unit is angularly distributed in the top of working plate, and floating support unit and work
Plate constitutes the structure that is slidably installed.
Preferably, the fixture block and magnechuck constitute lifting structure, and fixture block and magnechuck all have magnetism, simultaneously
The two is synonyms pole.
Preferably, the sliding slot is skewed setting, and the angle between sliding slot and magnechuck is 45 °.
Compared with prior art, the utility model has the beneficial effects that the big thin plate flat grinding jig, during use
It is relatively firm to plate fixation, and it is not easy error occur during sheet fabrication, to improve the processing of plate
Quality；
1. floating support unit is slided above working plate by sliding slot, so as to adjust floating support unit
The size of inner width reduces the limitation performance that device uses in order to carry out extruding fixation to different size of plate；
2. fixture block and electronics sucker all have magnetism, plate is placed on to the bottom of fixture block, fixture block and electronics sucker are mutual
Absorption avoids plate during processing because being not fixed firmly and accident occurs to carry out extruding fixation to plate, influences
The quality of sheet fabrication.
Detailed description of the invention
Fig. 1 is the utility model entirety overlooking structure diagram；
Fig. 2 is the utility model entirety positive structure schematic；
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 2.
In figure: 1, magnechuck；101, returning face plate；102, Damping rotation shaft；2, base plate；3, working plate；4, floating support
Unit；5, hex screw；6, fixture block；7, guide post；8, spring is squeezed；9, spring stabilizer；10, sliding slot.
Specific embodiment
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, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of big thin plate flat grinding jig, including electromagnetism are inhaled
Disk 1, working plate 3, floating support unit 4, hex screw 5, fixture block 6, guide post 7, squeezes spring 8,9 and of spring stabilizer at base plate 2
Sliding slot 10, the top of magnechuck 1 is provided with base plate 2, and working plate 3 is equipped with above base plate 2, floating support unit 4
It is mounted on the end point of working plate 3, and the top of floating support unit 4 is equipped with hex screw 5, while the side of hex screw 5
Side is provided with fixture block 6, and the lower section of fixture block 6 is provided with guide post 7, and the inside of guide post 7 is equipped with and squeezes spring 8, while squeezing bullet
The bottom of spring 8 is fixed with spring stabilizer 9, and sliding slot 10 is provided with the corner of working plate 3；
Magnechuck 1 includes returning face plate 101 and Damping rotation shaft 102, and returning face plate 101 is mounted on the end of magnechuck 1
At head, while the inside of returning face plate 101 is connected with Damping rotation shaft 102, can be useless to the plate after polishing provided with returning face plate 101
Bits are collected, and are avoided scrap from drifting everywhere and are impacted to environment；
Returning face plate 101 and magnechuck 1 constitute overturning mounting structure, and axis pair of the returning face plate 101 about magnechuck 1
Title is provided with 2, and returning face plate 101 is flipped up by Damping rotation shaft 102, so as to adjust different angles；
Floating support unit 4 is angularly distributed in the top of working plate 3, and floating support unit 4 and working plate 3 are constituted and slided
Dynamic mounting structure, the floating support unit 4 of equidistantly distributed can carry out extruding fixation to plate, make the stress equalization of plate,
It is not in the phenomenon that plate falls off；
Fixture block 6 and magnechuck 1 constitute lifting structure, and fixture block 6 and magnechuck 1 all have magnetism, while the two is
Synonyms pole, synonyms pole attract each other, and after plate to be placed on to the bottom of fixture block 6, fixture block 6 and magnechuck 1 can be by plates
Material carries out extruding fixation；
Sliding slot 10 is skewed setting, and the angle between sliding slot 10 and magnechuck 1 is 45 °, and floating support unit 4 exists
The inside of sliding slot 10 is slided, so that the width size inside floating support unit 4 is adjusted, in order to different size of plate
Material is fixed.
Working principle:, according to Fig. 1, will according to the size of plate to be processed when using the big thin plate flat grinding jig
Floating support unit 4 is slided in the inside of sliding slot 10, and after being then adjusted to suitable position, plate is placed on working plate
Then plate is fixed in floating support unit 4 for 3 top, to process to plate, the 650x650 of 15mm thickness
Massive plate, be 16mm thickness blank, flatness error is in 0.7mm or so, if directly adsorbing in the magnechuck 1 of HZ-630
Upper grinding, due to " error is rerun a movie ", flatness error remains as 0.7mm after grinding, the use of this fixture grinding thichness is 15
The massive plate of 650x650, flatness can reach 0.05mm, improve the quality of sheet fabrication；
According to FIG. 1 and FIG. 3, fixture block 6 is pulled up, squeezes spring 8 since the bottom of fixture block 6 is provided with, so
Fixture block 6 will not be disconnected after stretching with magnechuck 1, plate is then placed on to the bottom of fixture block 6, and shed to fixture block
6 pulling force, the strength that fixture block 6 is sprung back at this time drives fixture block 6 to move down, and carries out extruding fixation to plate, ensure that plate
The stability that material is installed in processing.
Finally it should be noted that the above content is only to illustrate the technical solution of the utility model, rather than it is practical to this
The limitation of novel protected range, those skilled in the art to the technical solution of the utility model carry out it is simple modification or
Person's equivalent replacement, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (6)
1. a kind of big thin plate flat grinding jig, including magnechuck (1), floating support unit (4) and sliding slot (10), feature exists
In: it is provided with base plate (2) above the magnechuck (1), and is equipped with working plate (3) above base plate (2), it is described floating
Dynamic support unit (4) are mounted on the end point of working plate (3), and are equipped with hex screw at the top of floating support unit (4)
(5), while the avris of hex screw (5) is provided with fixture block (6), is provided with guide post (7) below the fixture block (6), and guide post
(7) inside, which is equipped with, squeezes spring (8), while the bottom for squeezing spring (8) is fixed with spring stabilizer (9), the sliding slot
(10) it is provided with the corner of working plate (3).
2. a kind of big thin plate flat grinding jig according to claim 1, it is characterised in that: the magnechuck (1) includes
Returning face plate (101) and Damping rotation shaft (102), and returning face plate (101) is mounted on the end point of magnechuck (1), while returning face plate
(101) Damping rotation shaft (102) are connected on the inside of.
3. a kind of big thin plate flat grinding jig according to claim 2, it is characterised in that: the returning face plate (101) and electromagnetism
Sucker (1) constitutes overturning mounting structure, and returning face plate (101) is provided with 2 about the axisymmetrical of magnechuck (1).
4. a kind of big thin plate flat grinding jig according to claim 1, it is characterised in that: described floating support unit (4) etc.
Angular distribution is in the top of working plate (3), and floating support unit (4) and working plate (3) constitute the structure that is slidably installed.
5. a kind of big thin plate flat grinding jig according to claim 1, it is characterised in that: the fixture block (6) and magnechuck
(1) lifting structure is constituted, and fixture block (6) and magnechuck (1) all have magnetism, while the two is synonyms pole.
6. a kind of big thin plate flat grinding jig according to claim 1, it is characterised in that: the sliding slot (10) is skewed sets
It sets, and the angle between sliding slot (10) and magnechuck (1) is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821553792.5U CN209062847U (en) | 2018-09-23 | 2018-09-23 | A kind of big thin plate flat grinding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821553792.5U CN209062847U (en) | 2018-09-23 | 2018-09-23 | A kind of big thin plate flat grinding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209062847U true CN209062847U (en) | 2019-07-05 |
Family
ID=67093208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821553792.5U Active CN209062847U (en) | 2018-09-23 | 2018-09-23 | A kind of big thin plate flat grinding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209062847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721465A (en) * | 2020-12-29 | 2021-04-30 | 钟明 | Automatic PCB (printed Circuit Board) spray printing device and PCB processing technology |
-
2018
- 2018-09-23 CN CN201821553792.5U patent/CN209062847U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721465A (en) * | 2020-12-29 | 2021-04-30 | 钟明 | Automatic PCB (printed Circuit Board) spray printing device and PCB processing technology |
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