CN209036304U - It is a kind of for producing the grinder wheel mounting structure of connector - Google Patents
It is a kind of for producing the grinder wheel mounting structure of connector Download PDFInfo
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- CN209036304U CN209036304U CN201821972663.XU CN201821972663U CN209036304U CN 209036304 U CN209036304 U CN 209036304U CN 201821972663 U CN201821972663 U CN 201821972663U CN 209036304 U CN209036304 U CN 209036304U
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- grinding wheel
- pin
- raised line
- hole
- wheel
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Abstract
The utility model discloses a kind of for producing the grinder wheel mounting structure of connector, including grinding machine spindle, positioning plate, grinding wheel stand, installation step, raised line, pin, grinding wheel, mounting hole, card slot, clamping plate, pressure ring, rubber ring, fastening nut, wheel guard and screw, described grinding machine spindle one end is provided with positioning plate, the positioning plate side is provided with grinding wheel stand, described grinding wheel stand one end is provided with installation step, the utility model passes through the cooperation of raised line and card slot, the cooperation of first pin hole and pin, so that grinding wheel is limited by raised line and pin in high-speed rotation process, stabilized structure, grinding wheel is effectively avoided to generate loosening, rotation is caused to slip, in addition, rubber ring is engaged by first annular slot and the second annular groove, fastening nut is from side screw threads for fastening, during high-speed rotation, due to rubber between clamping plate and pressure ring The setting of circle, effectively increases frictional resistance, so that fastening nut fixation is stronger, while replacement easy to disassemble.
Description
Technical field
The utility model relates to grinding machine technical field, specially a kind of grinder wheel for producing connector installs knot
Structure.
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, such as honing
Machine, superfinisher, abrasive belt grinding machine, grinder and polishing machine etc., existing grinder wheel installation is usually to be pressed from both sides by two sides
Plate grips grinding wheel, and this structure makes grinding wheel during high-speed rotation, clamps and loosens between grinding wheel and clamping plate, easily leads
Slip phenomenon is caused, meanwhile, existing structure medium plain emery wheel is usually to be interference fitted, so that mounting and dismounting equal time and effort consuming, is imitated
Rate is low, therefore, it is necessary to design a kind of for producing the grinder wheel mounting structure of connector.
Utility model content
The purpose of this utility model is to provide a kind of for producing the grinder wheel mounting structure of connector, on solving
State the problem of proposing in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of for producing connector
Grinder wheel mounting structure, including grinding machine spindle, positioning plate, grinding wheel stand, installation step, raised line, pin, grinding wheel, mounting hole, card
It is slot, the first pin hole, clamping plate, axis hole, the second pin hole, pressure ring, first annular slot, rubber ring, the second annular groove, fastening nut, outer
Screw thread, wheel guard and screw, described grinding machine spindle one end are provided with positioning plate, and the positioning plate side is provided with grinding wheel stand, institute
It states grinding wheel stand one end and is provided with installation step, the installation step outer end is circumferentially provided with raised line, one side of the grinding wheel stand week
To pin is provided with, described grinding wheel stand one end is arranged with grinding wheel relative to installation step upper end, and offers installation in the middle part of grinding wheel
Hole, the inner wall of the hole installing circumferentially offer card slot, the card slot and raised line grafting, described grinding wheel one end relative to mounting hole outside
Side circumferentially offers the first pin hole, and pin passes through the first pin hole, and the grinding wheel side is provided with clamping plate, and clamping plate one end is corresponding
Axis hole and the second pin hole are offered at installation step and pin respectively, the clamping plate side is provided with pressure ring, described pressure ring one end
First annular slot is offered, rubber ring is embedded with inside the first annular slot, the clamping plate corresponds to first annular slot side and opens
Equipped with the second annular groove, the pressure ring is provided with fastening nut relative to grinding machine spindle far from first annular slot side.
Further, grinding machine spindle one end is provided with external screw thread close to edge.
Further, the raised line length is less than card slot length 2mm.
Further, the raised line and pocket numbers are four, and raised line and card slot are symmetrical arranged about axle center, described
Pin, the first pin hole and the second pin hole quantity are four, and pin, the first pin hole and the second pin hole are symmetrically set about axle center
It sets.
Further, the grinding wheel outer cover is equipped with wheel guard, and wheel guard one end is connected by screw to positioning plate.
Compared with prior art, the utility model beneficial effect achieved is: the utility model passes through raised line and card slot
Cooperation, the cooperation of the first pin hole and pin, so that grinding wheel is limited by raised line and pin in high-speed rotation process, structure is steady
Gu grinding wheel is effectively avoided to generate loosening, rotation is caused to slip, in addition, passing through first annular slot and the second annular groove for rubber
Circle engaging, fastening nut is from side screw threads for fastening, during high-speed rotation, setting due to rubber ring between clamping plate and pressure ring
It sets, effectively increases frictional resistance, so that fastening nut fixation is stronger, while replacement easy to disassemble.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of the card slot of the utility model；
Fig. 3 is the enlarged structure schematic diagram of the A of the utility model；
In figure: 1, grinding machine spindle；2, positioning plate；3, grinding wheel stand；4, installation step；5, raised line；6, pin；7, grinding wheel；8,
Mounting hole；9, card slot；10, the first pin hole；11, clamping plate；12, axis hole；13, the second pin hole；14, pressure ring；15, first annular slot；
16, rubber ring；17, the second annular groove；18, fastening nut；19, external screw thread；20, wheel guard；21, screw.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of grinder wheel peace for producing connector
Assembling structure, including grinding machine spindle 1, positioning plate 2, grinding wheel stand 3, installation step 4, raised line 5, pin 6, grinding wheel 7, mounting hole 8, card slot
9, the first pin hole 10, clamping plate 11, axis hole 12, the second pin hole 13, pressure ring 14, first annular slot 15, rubber ring 16, the second annular groove
17, fastening nut 18, external screw thread 19, wheel guard 20 and screw 21,1 one end of grinding machine spindle are provided with positioning plate 2, positioning plate 2 one
Side is provided with grinding wheel stand 3, and 3 one end of grinding wheel stand is provided with installation step 4, and 4 outer end of installation step is circumferentially provided with raised line 5, grinding wheel
3 one sides of seat are circumferentially provided with pin 6, and 3 one end of grinding wheel stand is arranged with grinding wheel 7 relative to 4 upper end of installation step, outside grinding wheel 7
It is arranged with wheel guard 20, and 20 one end of wheel guard is connect with positioning plate 2 by screw 21, convenient for playing protective action, and is easy to
It dismantles, mounting hole 8 is offered in the middle part of grinding wheel 7,8 inner wall of mounting hole circumferentially offers card slot 9, and 5 length of raised line is less than 9 length of card slot
2mm, preventing raised line 5 from passing through card slot 9 causes clamping plate 11 that can not clamp to grinding wheel 7, card slot 9 and 5 grafting of raised line, 7 one end phase of grinding wheel
First pin hole 10 is offered for 8 external circumferential of mounting hole, and pin 6 passes through the first pin hole 10,7 side of grinding wheel is provided with clamping plate
11, and 11 one end of clamping plate corresponds to and offers axis hole 12 and the second pin hole 13, raised line 5 and card slot at installation step 4 and pin 6 respectively
9 quantity are four, and raised line 5 and card slot 9 are symmetrical arranged about axle center, 13 quantity of pin 6, the first pin hole 10 and the second pin hole
It is four, and pin 6, the first pin hole 10 and the second pin hole 13 are symmetrical arranged about axle center, crossed-symmetrical through this structure
Setting, so that grinding wheel 7 is stronger after installing, 11 side of clamping plate is provided with pressure ring 14, and 14 one end of pressure ring offers first annular
Slot 15, rubber ring 16 is embedded with inside first annular slot 15, and corresponding first annular 15 side of slot of clamping plate 11 offers the second annular
Slot 17, pressure ring 14 are provided with fastening nut 18,1 one end of grinding machine spindle relative to grinding machine spindle 1 far from first annular 15 side of slot
Edge is provided with external screw thread 19, is fixed convenient for fastening nut 18, when installation, grinding wheel 7 is sheathed on installation step 4
On, so that card slot 9 is corresponding with raised line 5, the first pin hole 10 is corresponding with pin 6, pushes be bonded with 3 side of grinding wheel stand backward, then will
Clamping plate 11 is sheathed on installation step 4, so that the second pin hole 13 is corresponding with pin 6, pushes be bonded with 7 one side of grinding wheel backward,
Then rubber ring 16 is sticked in first annular slot 15, pressure ring 14 is sheathed on installation step 4, the protrusion of rubber ring 16 first
15 part of annular groove engages with the second annular groove 17, finally by fastening nut 18 from side screw threads for fastening, so that grinding wheel 7
Clamped to fix, the utility model passes through the cooperation of raised line 5 and card slot 9, the cooperation of the first pin hole 10 and pin 6, so that grinding wheel 7
It is limited in high-speed rotation process by raised line 5 and pin 6, stabilized structure, effectively avoids grinding wheel 7 from generating loosening, lead to rotation
It slips, in addition, being engaged rubber ring 16 by first annular slot 15 and the second annular groove 17, fastening nut 18 is tight from side screw thread
Gu, due to the setting of rubber ring 16 between clamping plate 11 and pressure ring 14, effectively increasing friction resistance during high-speed rotation
Power, so that the fixation of fastening nut 18 is stronger.
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.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of for producing the grinder wheel mounting structure of connector, including grinding machine spindle (1), positioning plate (2), grinding wheel stand
(3), installation step (4), raised line (5), pin (6), grinding wheel (7), mounting hole (8), card slot (9), the first pin hole (10), clamping plate
(11), axis hole (12), the second pin hole (13), pressure ring (14), first annular slot (15), rubber ring (16), the second annular groove (17),
Fastening nut (18), external screw thread (19), wheel guard (20) and screw (21), it is characterised in that: described grinding machine spindle (1) one end is set
It is equipped with positioning plate (2), positioning plate (2) side is provided with grinding wheel stand (3), and described grinding wheel stand (3) one end is provided with erecting bed
Rank (4), installation step (4) outer end are circumferentially provided with raised line (5), and (3) one side of grinding wheel stand is circumferentially provided with pin
(6), described grinding wheel stand (3) one end is arranged with grinding wheel (7) relative to installation step (4) upper end, and offers peace in the middle part of grinding wheel (7)
It fills hole (8), mounting hole (8) inner wall circumferentially offers card slot (9), the card slot (9) and raised line (5) grafting, the grinding wheel
(7) one end offers the first pin hole (10) relative to mounting hole (8) external circumferential, and pin (6) passes through the first pin hole (10), institute
It states grinding wheel (7) side to be provided with clamping plate (11), and clamping plate (11) one end corresponds to and opens up respectively at installation step (4) and pin (6)
There are axis hole (12) and the second pin hole (13), clamping plate (11) side is provided with pressure ring (14), and described pressure ring (14) one end opens up
Have first annular slot (15), is embedded with rubber ring (16) inside the first annular slot (15), the clamping plate (11) corresponding first
Annular groove (15) side offers the second annular groove (17), and the pressure ring (14) is far from first annular slot (15) side relative to mill
Bed main shaft (1) is provided with fastening nut (18).
2. according to claim 1 a kind of for producing the grinder wheel mounting structure of connector, it is characterised in that: grinding machine
Main shaft (1) one end is provided with external screw thread (19) close to edge.
3. according to claim 1 a kind of for producing the grinder wheel mounting structure of connector, it is characterised in that: described
Raised line (5) length is less than card slot (9) length 2mm.
4. according to claim 1 a kind of for producing the grinder wheel mounting structure of connector, it is characterised in that: described
Raised line (5) and card slot (9) quantity are four, and raised line (5) and card slot (9) are symmetrical arranged about axle center, the pin (6),
First pin hole (10) and the second pin hole (13) quantity are four, and pin (6), the first pin hole (10) and the second pin hole (13) close
It is symmetrical arranged in axle center.
5. according to claim 1 a kind of for producing the grinder wheel mounting structure of connector, it is characterised in that: described
Grinding wheel (7) outer cover is equipped with wheel guard (20), and wheel guard (20) one end is connect with positioning plate (2) by screw (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821972663.XU CN209036304U (en) | 2018-11-28 | 2018-11-28 | It is a kind of for producing the grinder wheel mounting structure of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821972663.XU CN209036304U (en) | 2018-11-28 | 2018-11-28 | It is a kind of for producing the grinder wheel mounting structure of connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209036304U true CN209036304U (en) | 2019-06-28 |
Family
ID=67043681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821972663.XU Active CN209036304U (en) | 2018-11-28 | 2018-11-28 | It is a kind of for producing the grinder wheel mounting structure of connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209036304U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842718A (en) * | 2019-11-21 | 2020-02-28 | 颀谱电子科技(南通)有限公司 | Quick-release type placement-preventing offset grinding tool for integrated circuit board production |
| CN112846972A (en) * | 2021-01-11 | 2021-05-28 | 张俊芳 | Grinding wheel fastening device of vertical circular truncated cone surface grinding machine |
-
2018
- 2018-11-28 CN CN201821972663.XU patent/CN209036304U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842718A (en) * | 2019-11-21 | 2020-02-28 | 颀谱电子科技(南通)有限公司 | Quick-release type placement-preventing offset grinding tool for integrated circuit board production |
| CN112846972A (en) * | 2021-01-11 | 2021-05-28 | 张俊芳 | Grinding wheel fastening device of vertical circular truncated cone surface grinding machine |
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