CN208945932U - A kind of grinding head mechanism being conveniently replaceable - Google Patents
A kind of grinding head mechanism being conveniently replaceable Download PDFInfo
- Publication number
- CN208945932U CN208945932U CN201821599165.5U CN201821599165U CN208945932U CN 208945932 U CN208945932 U CN 208945932U CN 201821599165 U CN201821599165 U CN 201821599165U CN 208945932 U CN208945932 U CN 208945932U
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- CN
- China
- Prior art keywords
- fixed block
- bistrique
- threaded
- grinding head
- fixed link
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Abstract
The utility model relates to mechanical equipment technical fields, and disclose a kind of grinding head mechanism being conveniently replaceable, including fixed block, jack is offered in the middle part of the fixed block, the inside of the jack is plugged with fixed link, one end of the fixed link is fixedly connected with bistrique, the fixed block offers limiting slot far from one end of bistrique, the fixed block offers fixation hole far from one end of limiting slot, and the inside of fixation hole is plugged with screw rod, the both ends of the screw rod are threaded with nut, the fixed block offers threaded hole close to one end of limiting slot, and the internal whorl of threaded hole is connected with threaded rod.The grinding head mechanism being conveniently replaceable, turning knob, so that threaded rod and limited block are detached from, rotating nut, screw rod is taken out, it is mobile to pull out fixed block, due to the effect of pulling force, so that limited block and limiting slot are detached from, so as to which fixed link is taken out, it is convenient that bistrique is replaced, reduce the time of replacement bistrique, improves production efficiency.
Description
Technical field
The utility model relates to mechanical equipment technical field, specially a kind of grinding head mechanism being conveniently replaceable.
Background technique
Grinding machine is the lathe for carrying out grinding to workpiece surface using grinding tool, and most of grinding machine is using high speed rotation
Grinding wheel carry out grinding, a small number of is processed using other grinding tools such as oilstone, abrasive band and free abrasive, and bistrique is one
The general name of kind mini zone handle grinding tool, is applied to electrical grinding machine, hangs grinding machine, electric hand drill, type much mainly has ceramic bistrique, rubber
Glue bistrique, diamond grinding head, emery cloth bistrique etc. need to replace bistrique during grinding, existing bistrique replacement
It is complex, so that unnecessary time and the waste of labour are caused, to the lower problem of working efficiency occur.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of grinding head device being conveniently replaceable, and has convenient for more
The advantages of changing bistrique solves the problems, such as existing apparatus replacement bistrique trouble.
To achieve the above object, the utility model provides the following technical solutions: a kind of grinding head mechanism being conveniently replaceable, including
Fixed block offers jack in the middle part of the fixed block, and the inside of the jack is plugged with fixed link, one end of the fixed link
Be fixedly connected with bistrique, the fixed block offers limiting slot far from one end of bistrique, the fixed block far from limiting slot one
End offers fixation hole, and the inside of fixation hole is plugged with screw rod, and the both ends of the screw rod are threaded with nut, described solid
Determine block and offer threaded hole close to one end of limiting slot, and the internal whorl of threaded hole is connected with threaded rod, the threaded rod
One end is fixedly connected with knob, and the fixed link offers loose slot, the inside setting of the loose slot far from one end of bistrique
There is reset spring, the internal activity of the loose slot is connected with semi-round ball, the semi-round ball and reset spring pivot bush unit, described
The side of semi-round ball is fixedly connected with connecting plate, and the connecting plate is fixedly connected with limited block far from the side of semi-round ball, described
The side of limited block offers thread groove, and the side of the limited block is connected by the threaded one end of thread groove and threaded rod.
Preferably, the fixed link offers the through-hole to match with screw rod, and fixed link and silk close to one end of bistrique
Bar activity grafting.
Preferably, the side of the nut is fixedly connected with non-slip mat, and the surface of nut and fixed block overlaps.
Preferably, the quantity of the threaded rod is two, and two threaded rods are symmetrical with the horizontal central line of fixed link
The two sides of fixed block one end are arranged in axial symmetry.
Preferably, the both ends of the reset spring are fixedly connected with the side of connecting plate, and the both ends of connecting plate are equal
It is overlapped with the inner wall of loose slot.
Preferably, the one end of the limited block far from connecting plate is in inclined plane shape.
Compared with prior art, the utility model provides a kind of grinding head mechanism being conveniently replaceable, and has following beneficial to effect
Fruit:
The grinding head mechanism being conveniently replaceable, turning knob, so that threaded rod and limited block are detached from, rotating nut, by screw rod
It takes out, pulls out fixed block movement, due to the effect of pulling force, so that limited block and limiting slot are detached from, so as to fix
Bar takes out, convenient to replace to bistrique, reduces the time of replacement bistrique, production efficiency is improved, using screw rod to fixation
Bar tentatively fix, and threaded rod is fixed limited block by thread groove, so as to carry out secondary fixation to fixed link, is reached
The effect of fixed bistrique, improves the stability of the device.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is schematic enlarged-scale view at A in the utility model Fig. 1.
In figure: 1 fixed block, 2 jacks, 3 fixed links, 4 bistriques, 5 limiting slots, 6 screw rods, 7 nuts, 8 threaded rods, 9 knobs, 10
Loose slot, 11 reset springs, 12 semi-round balls, 13 connecting plates, 14 limited blocks, 15 thread grooves.
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.
A kind of grinding head mechanism being conveniently replaceable referring to FIG. 1-2, including fixed block 1, the middle part of fixed block 1 offer slotting
Hole 2, the inside of jack 2 are plugged with fixed link 3, and one end of fixed link 3 is fixedly connected with bistrique 4, and fixed link 3 is close to bistrique 4
One end offers the through-hole to match with screw rod 6, and fixed link 3 and 6 activity grafting of screw rod, the one end of fixed block 1 far from bistrique 4
Limiting slot 5 is offered, fixed block 1 offers fixation hole far from one end of limiting slot 5, and the inside of fixation hole is plugged with screw rod 6,
The both ends of screw rod 6 are threaded with nut 7, and the side of nut 7 is fixedly connected with non-slip mat, and the table of nut 7 and fixed block 1
Face overlap joint, non-slip mat are enabled to fit closely between nut 7 and fixed block 1, be carried out using screw rod 6 to fixed link 3 tentatively solid
Fixed, threaded rod 8 is fixed by limited block 14 by thread groove 15, so as to carry out secondary fixation to fixed link 3, reaches fixed mill
First 4 effect, improves the stability of the device, and fixed block 1 offers threaded hole, and threaded hole close to one end of limiting slot 5
Internal whorl be connected with threaded rod 8, the quantity of threaded rod 8 is two, and two threaded rods 8 are with the horizontal central line of fixed link 3
Symmetry axis is symmetricly set on the two sides of 1 one end of fixed block, and one end of threaded rod 8 is fixedly connected with knob 9, and the surface of knob 9 is opened
Equipped with anti-skid chequer, it is capable of increasing friction, convenient for rotation, fixed link 3 offers loose slot 10, loose slot far from one end of bistrique 4
10 are internally provided with reset spring 11, and side of the both ends of reset spring 11 with connecting plate 13 be fixedly connected with, and connect
The both ends of plate 13 are overlapped with the inner wall of loose slot 10, and loose slot 10 is conducive to the movement of connecting plate 13, the inside of loose slot 10
It is connected with semi-round ball 12, semi-round ball 12 and 11 pivot bush unit of reset spring, the side of semi-round ball 12 is fixedly connected with connection
Plate 13, connecting plate 13 are fixedly connected with limited block 14, the one end of limited block 14 far from connecting plate 13 far from the side of semi-round ball 12
In inclined plane shape, turning knob 9, so that threaded rod 8 and limited block 14 are detached from, screw rod 6 is taken out, is pulled out by rotating nut 7
Fixed block 1 is mobile, due to the effect of pulling force, so that limited block 14 and limiting slot 5 are detached from, and so as to which fixed link 3 is taken out, side
Just bistrique 4 is replaced, reduces the time of replacement bistrique 4, improves production efficiency, the side of limited block 14 offers spiral shell
The side of groove 15, limited block 14 is connect by thread groove 15 with the threaded one end of threaded rod 8.
In conclusion the grinding head mechanism being conveniently replaceable, when needing replacing bistrique 4, rotates counterclockwise knob 9, so that rotation
Button 9 drives threaded rod 8 to rotate, so that threaded rod 8 and limited block 14 are detached from, rotate counterclockwise nut 7, screw rod 6 is taken out,
It is mobile to pull out fixed block 1, due to the effect of pulling force, so that limited block 14 and limiting slot 5 are detached from, so as to by fixed link
3 take out, convenient to replace to bistrique 4, reduce the time of replacement bistrique 4, improve production efficiency, will after the completion of replacement
Fixed link 3 is inserted into, and screw rod 6 is inserted into, using nut 7 that screw rod 6 is fixed, so as to which fixed link 3 is tentatively fixed, benefit
With the elastic reaction of reset spring 11, so that connecting plate 13 drives limited block 14 mobile, so that limited block 14 is connected to limit
The inside of position slot 5, turning knob 9, so that threaded rod 8 is fixed by limited block 14 by thread groove 15, so as to fixed link 3
Secondary fixation is carried out, has the function that fixed bistrique 4, improves the stability of the device.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of grinding head mechanism being conveniently replaceable, including fixed block (1), it is characterised in that: opened up in the middle part of the fixed block (1)
Have jack (2), the inside of the jack (2) is plugged with fixed link (3), and one end of the fixed link (3) is fixedly connected with bistrique
(4), the fixed block (1) offers limiting slot (5) far from the one end of bistrique (4), and the fixed block (1) is far from limiting slot (5)
One end offer fixation hole, and the inside of fixation hole is plugged with screw rod (6), and the both ends of the screw rod (6) are threaded with
Nut (7), the fixed block (1) offers threaded hole close to the one end of limiting slot (5), and the internal whorl of threaded hole is connected with
One end of threaded rod (8), the threaded rod (8) is fixedly connected with knob (9), the one end of the fixed link (3) far from bistrique (4)
It offers loose slot (10), the loose slot (10) is internally provided with reset spring (11), the inside of the loose slot (10)
It is connected with semi-round ball (12), the semi-round ball (12) and reset spring (11) pivot bush unit, the one of the semi-round ball (12)
Side is fixedly connected with connecting plate (13), and the connecting plate (13) is fixedly connected with limited block far from the side of semi-round ball (12)
(14), the side of the limited block (14) offers thread groove (15), and the side of the limited block (14) passes through thread groove (15)
It is connect with the threaded one end of threaded rod (8).
2. a kind of grinding head mechanism being conveniently replaceable according to claim 1, it is characterised in that: the fixed link (3) is close
One end of bistrique (4) offers the through-hole to match with screw rod (6), and fixed link (3) and screw rod (6) activity grafting.
3. a kind of grinding head mechanism being conveniently replaceable according to claim 1, it is characterised in that: the side of the nut (7)
It is fixedly connected with non-slip mat, and the surface of nut (7) and fixed block (1) overlaps.
4. a kind of grinding head mechanism being conveniently replaceable according to claim 1, it is characterised in that: the number of the threaded rod (8)
Amount is two, and two threaded rods (8) are symmetricly set on fixed block (1) one by symmetry axis of the horizontal central line of fixed link (3)
The two sides at end.
5. a kind of grinding head mechanism being conveniently replaceable according to claim 1, it is characterised in that: the reset spring (11)
Side of the both ends with connecting plate (13) is fixedly connected with, and inner wall of the both ends of connecting plate (13) with loose slot (10) is taken
It connects.
6. a kind of grinding head mechanism being conveniently replaceable according to claim 1, it is characterised in that: the limited block (14) is separate
One end of connecting plate (13) is in inclined plane shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821599165.5U CN208945932U (en) | 2018-09-29 | 2018-09-29 | A kind of grinding head mechanism being conveniently replaceable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821599165.5U CN208945932U (en) | 2018-09-29 | 2018-09-29 | A kind of grinding head mechanism being conveniently replaceable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208945932U true CN208945932U (en) | 2019-06-07 |
Family
ID=66740037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821599165.5U Expired - Fee Related CN208945932U (en) | 2018-09-29 | 2018-09-29 | A kind of grinding head mechanism being conveniently replaceable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208945932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446720A (en) * | 2022-08-31 | 2022-12-09 | 江苏匠安精准模具有限公司 | Polishing device with polishing disc convenient to disassemble for mold machining |
-
2018
- 2018-09-29 CN CN201821599165.5U patent/CN208945932U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446720A (en) * | 2022-08-31 | 2022-12-09 | 江苏匠安精准模具有限公司 | Polishing device with polishing disc convenient to disassemble for mold machining |
| CN115446720B (en) * | 2022-08-31 | 2023-07-28 | 江苏匠安精准模具有限公司 | Polishing device for mold processing with convenient polishing disk disassembly |
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| 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: 20190607 Termination date: 20190929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |