CN208004922U - Gas lock saw carriage - Google Patents
Gas lock saw carriage Download PDFInfo
- Publication number
- CN208004922U CN208004922U CN201820130015.3U CN201820130015U CN208004922U CN 208004922 U CN208004922 U CN 208004922U CN 201820130015 U CN201820130015 U CN 201820130015U CN 208004922 U CN208004922 U CN 208004922U
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- CN
- China
- Prior art keywords
- cylinder
- chuck
- locking
- bearing
- connecting cylinder
- 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
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a kind of gas lock saw carriage,Mounting disc is held in holding steps,The upper and lower ends of locking spring compress and connect with upper spring short slot and lower spring short slot elasticity respectively,Cylinder plug is fixed in the top of mounting disc and slides up and down and is sealedly attached in cylinder plug activity space,It is outer screw interconnecting piece screw be sheathed in screw except interconnecting piece,The upper end of upper chuck is fixedly connected on the bottom that chuck fixes cylinder base,The top of connecting cylinder is plugged across connecting cylinder jack,Saw blade is held between the upper surface of lower chuck and the lower face of upper chuck,First locking convex block latches mutually with the second locking convex block,Belt pulley is sheathed on except the lower part of connecting cylinder,And the bottom Joint at the top of belt pulley and lower chuck,The outer ring build-in of rolling bearing is in the madial wall of bearing accommodation space,Bearing lock nut, which screws, to be fixed in locking nut interconnecting piece.The gas lock saw carriage loads and unloads saw blade and is more convenient, and more preferably to the locking effect of saw blade.
Description
Technical field
The utility model is related to machinery field more particularly to a kind of gas lock saw carriages.
Background technology
Saw blade is generally fixed in shaft by modes such as screws by existing lock saw carriage, and one side charge and discharge operations are more multiple
It is miscellaneous, on the other hand, the less effective of saw blade locking.
Utility model content
It is convenient that the purpose of this utility model is to provide a kind of handling saw blades, and the better gas lock saw carriage of locking effect.
To achieve the goals above, the technical solution of the utility model is：A kind of gas lock saw carriage, including circular saw are provided
Piece, cylinder cap, cylinder plug, cricoid upper chuck, upper chuck fix cylinder base, several locking springs, upper chuck locking mechanism, lower folder
Dish structure, belt pulley, several rolling bearings, cricoid bearing lock nut and rotating shaft base, in the bottom of the cylinder cap
Between offer and connect stomata, the edge of the bottom of the cylinder cap is vertically convexly equipped with tapped outer of madial wall and screws connection down
Portion, radially recess forms cylinder plug activity space, the cylinder outward on the top of the madial wall of the upper chuck fixation cylinder base
Holding steps are formed on the bottom for filling in activity space, and the upper end that the upper chuck fixes cylinder base is equipped with the tapped inward turning of lateral wall
Interconnecting piece is closed, the upper chuck locking mechanism includes mounting disc and the retaining ring that extends down from the bottom of the mounting disc,
Radially uniform projection is there are three the first locking convex block for the lateral wall of the lower end of the retaining ring, and adjacent two described the
The second locking convex block installation gap is formed between one locking convex block, the bottom of the mounting disc is uniform in the periphery of the retaining ring
Several upper spring short slots are offered, the mounting disc is held in the holding steps, is offered in the holding steps and institute
State the corresponding lower spring short slot of spring short slot, the upper and lower ends of the locking spring respectively with the upper spring short slot and institute
It states lower spring short slot elasticity and compresses and connect, the cylinder plug is fixed in the top of the mounting disc and slides up and down and is sealedly attached to
In the cylinder plug activity space, it is described it is outer screw interconnecting piece and screw to be sheathed in described screw except interconnecting piece, the upper folder
The upper end of disk is fixedly connected on the bottom that the upper chuck fixes cylinder base, and the lower chuck arrangement includes cricoid lower chuck and consolidates
Surely it is connected to the connecting cylinder of the madial wall of the lower chuck, connecting cylinder jack, the connecting cylinder are offered in the middle part of the saw blade
Top plug across the connecting cylinder jack, the saw blade be held on the upper surface of the lower chuck under the upper chuck
Between end face, the top of the connecting cylinder up extends to the top of the lower chuck, the inner wall edge of the upper end of the connecting cylinder
Radially-inwardly uniform projection there are three second locking convex block, adjacent two it is described second locking convex blocks between formed first locking it is convex
Block installation gap, the first locking convex block latch mutually with the second locking convex block, and the belt pulley is sheathed on the company
Except the lower part of connect cylinder, and the bottom Joint at the top of the belt pulley and the lower chuck, the lower end of the connecting cylinder
Inner wall is provided with tapped locking nut interconnecting piece, and the inside of the connecting cylinder is in the top of the locking nut interconnecting piece
Equipped with bearing accommodation space, the outer ring build-in of the rolling bearing is in the madial wall of the bearing accommodation space, the bearing lock
Tight nut, which screws, to be fixed in locking nut interconnecting piece, and the rotating shaft base includes bearing and the top for being connected to the bearing
Rotation axis, the rotation axis passes through and the bearing lock nut and inserts in admittedly in the inner ring of the rolling bearing.
The gas lock saw carriage further includes fixing nut, and first is correspondingly arranged in the middle part of the cylinder plug and the mounting disc
Screw hole and the second screw hole, the fixing nut screws successively to be plugged across first screw hole and second screw hole, to make
The cylinder plug and the mounting disc are fixedly connected.
The top of the lower chuck is equipped with positioning column, is set respectively at positioning column described in the saw blade and the upper chuck face
It is equipped with positioning through hole and positioning short slot, the positioning column plugs across the positioning through hole and insert in the location notch hole admittedly
In.
Compared with prior art, the utility model gas lock saw carriage handling saw blade is more convenient, and more to the locking effect of saw blade
It is good.
By description below and in conjunction with attached drawing, the utility model will become more fully apparent, these attached drawings are for explaining this
The embodiment of utility model.
Description of the drawings
Fig. 1 is the structure chart of the utility model gas lock saw carriage.
Fig. 2 is the exploded view of the utility model gas lock one angle of saw carriage.
Fig. 3 is the exploded view of another angle of the utility model gas lock saw carriage.
Fig. 4 is the sectional view of the utility model gas lock saw carriage.
Specific implementation mode
Referring to figs. 1 to Fig. 4, the utility model gas lock saw carriage 100 include circular saw blade 10, cylinder cap 20, cylinder plug 30,
Cricoid upper chuck 40, upper chuck fix cylinder base 50, several locking spring (not shown), upper chuck locking mechanism 70, lower chuck
Structure 80, belt pulley 85, several rolling bearings 90, cricoid bearing lock nut 95 and rotating shaft base 96.
It is offered among the bottom of the cylinder cap 20 and connects stomata 21.The edge of the bottom of the cylinder cap 20 is vertical down
It is convexly equipped with tapped outer of madial wall and screws interconnecting piece 22.The upper chuck fixes the top of the madial wall of cylinder base 50 radially
Recess forms cylinder plug activity space 501 outward, and holding steps 52 are formed on the bottom of the cylinder plug activity space 501.It is described
Upper chuck fix cylinder base 50 upper end be equipped with lateral wall it is tapped in screw interconnecting piece 53.The upper chuck locking mechanism 70
The retaining ring 72 extended down including mounting disc 71 and from the bottom of the mounting disc 71.Outside the lower end of the retaining ring 72
Radially there are three the first locking convex blocks 721 for uniform projection for side wall.Between the two adjacent first locking convex blocks 721
Form the second locking convex block installation gap 722.The bottom of the mounting disc 71 is uniformly provided in the periphery of the retaining ring 72
Several upper spring short slots 713.The mounting disc 71 is held in the holding steps 52, offered in the holding steps 52 with
The corresponding lower spring short slot of the upper spring short slot 713 523.The upper and lower ends of the locking spring 60 respectively with the upper bullet
Spring short slot 713 and lower 523 elasticity of spring short slot compress and connect.The cylinder plug 30 is fixed in the top of the mounting disc 71
And it slides up and down and is sealedly attached in the cylinder plug activity space 501.It is described it is outer screw interconnecting piece 22 screw be sheathed on it is described
It inside screws except interconnecting piece 53.The upper end of the upper chuck 40 is fixedly connected on the bottom that the upper chuck fixes cylinder base 50.Institute
Lower chuck arrangement 80 is stated to include cricoid lower chuck 81 and be fixedly connected on the connecting cylinder 82 of the madial wall of the lower chuck 81, institute
The middle part for stating saw blade 10 offers connecting cylinder jack 11, and the top of the connecting cylinder 82 is plugged across the connecting cylinder jack 11,
The saw blade 10 is held between the upper surface of the lower chuck 81 and the lower face of the upper chuck 40.The connecting cylinder 82
Top up extends to the top of the lower chuck 81.The inner wall of the upper end of the connecting cylinder 82 is uniformly convexly equipped with radially inward
Three second locking convex blocks 821, adjacent two described second lock formation the first locking convex block installation gap between convex blocks 821
822.The first locking convex block 721 is locked convex block 821 with described second and is latched mutually.The belt pulley 85 is sheathed on the company
Except the lower part of connect cylinder 82, and the bottom Joint at the top of the belt pulley 85 and the lower chuck 81.The connecting cylinder 82
The inner wall of lower end be provided with tapped locking nut interconnecting piece 823.The inside of the connecting cylinder 82 is in the locking screw
The top of female interconnecting piece 823 is equipped with bearing accommodation space 824.The outer ring build-in of the rolling bearing 90 disposes empty in the bearing
Between 824 madial wall.The bearing lock nut 95, which screws, to be fixed in locking nut interconnecting piece 823.The rotating shaft base 96
Rotation axis 962 including bearing 961 and the top for being connected to the bearing 961, the rotation axis 962 pass through the bearing lock
Tight nut 95 simultaneously inserts in the inner ring of the rolling bearing 90 admittedly.
Specific bottom, the gas lock saw carriage 100 further include fixing nut 97, in the cylinder plug 30 and the mounting disc 71
Portion is correspondingly arranged on the first screw hole 31 and the second screw hole 711.The fixing nut 97 screws successively to be plugged across first spiral shell
Hole 31 and second screw hole 711, to make the cylinder plug 30 and the mounting disc 51 be fixedly connected.
The top of preferably, the lower chuck 81 are equipped with positioning column 811,40 face institute of the saw blade 10 and the upper chuck
It states and is respectively arranged with positioning through hole 12 at positioning column 811 and positions short slot 41, the positioning column 811 is plugged across the positioning
Through-hole 12 simultaneously inserts in the location notch hole 41 admittedly.
The utility model gas lock saw carriage 100 is in use, allow the top of connecting cylinder 82 to pass through the connecting cylinder jack 11, and make
Positioning column 811 is plugged across the positioning through hole 12 and is inserted in admittedly in the location notch hole 41, then overcomes locking by external force
The elastic force of spring makes the first locking convex block 721 be aligned and downward across the first locking convex block installation gap 822, makes the second locking
Convex block 821 is aligned and up over the second locking convex block notch 722, then rotates upper chuck and fix 50 certain angle of cylinder base, make
First locking convex block 721 is locked convex block 821 with described second and is latched mutually, at this point, reply of the saw blade 10 in several locking springs
Locking is tightly held under force effect.When needing to unload saw blade 10, high pressure draught is squeezed into toward stomata 21 is connect, cylinder plug 30 is in height
It moves down under the action of air pressure, the first locking convex block 721 and the second locking convex block 821 are disconnected from each other, then negative direction
Chuck fixes cylinder base 50 in rotation, makes the first locking convex block 721 and the second locking convex block 821 respectively from locking convex block installation
Notch 822 and second, which locks to recede from convex block notch 722, to be come, at this point, can unload saw blade 10.
The utility model gas lock saw carriage loads and unloads saw blade and is more convenient, and more preferably to the locking effect of saw blade.
The utility model is described above in association with most preferred embodiment, but the utility model be not limited to it is disclosed above
Embodiment, and various modifications and equivalent combinations according to the essence of this embodiment should be covered.
Claims (3)
1. a kind of gas lock saw carriage, it is characterised in that：Including circular saw blade, cylinder cap, cylinder plug, cricoid upper chuck, upper folder
Disk fixes cylinder base, several locking springs, upper chuck locking mechanism, lower chuck arrangement, belt pulley, several rolling bearings, cricoid
Bearing lock nut and rotating shaft base offer among the bottom of the cylinder cap and connect stomata, the bottom of the cylinder cap
Edge is vertically convexly equipped with tapped outer of madial wall and screws interconnecting piece down, and the upper chuck fixes the upper of the madial wall of cylinder base
Radially recess forms cylinder plug activity space outward in portion, and holding steps are formed on the bottom of the cylinder plug activity space, described
Upper chuck fix cylinder base upper end be equipped with lateral wall it is tapped in screw interconnecting piece, the upper chuck locking mechanism includes peace
Sabot and the retaining ring extended down from the bottom of the mounting disc, the lateral wall of the lower end of the retaining ring is radially
There are three the first locking convex block, adjacent two described first lock formation the second locking convex block installation between convex blocks for uniform projection
The bottom of notch, the mounting disc is uniformly provided with several upper spring short slots in the periphery of the retaining ring, and the mounting disc is put
It is placed in the holding steps, lower spring short slot corresponding with the upper spring short slot, institute is offered in the holding steps
The upper and lower ends for stating locking spring compress and connect with the upper spring short slot and the lower spring short slot elasticity respectively, the cylinder
Plug is fixed in the top of the mounting disc and slides up and down and is sealedly attached in the cylinder plug activity space, the outer company of screwing
Socket part is screwed to be sheathed in described and be screwed except interconnecting piece, and the upper end of the upper chuck is fixedly connected on the upper chuck fixed cylinder
The bottom of seat, the lower chuck arrangement include cricoid lower chuck and are fixedly connected on the connection of the madial wall of the lower chuck
Tin, connecting cylinder jack is offered in the middle part of the saw blade, the top of the connecting cylinder is plugged across the connecting cylinder jack, described
Saw blade is held between the upper surface of the lower chuck and the lower face of the upper chuck, and the top of the connecting cylinder up extends
To the top of the lower chuck, there are three the second locking is convex for uniform projection radially inward for the inner wall of the upper end of the connecting cylinder
Block, adjacent two described second lock formation the first locking convex block installation gap, the first locking convex block and institute between convex blocks
It states the second locking convex block to latch mutually, the belt pulley is sheathed on except the lower part of the connecting cylinder, and the top of the belt pulley
The inner wall of the bottom Joint in portion and the lower chuck, the lower end of the connecting cylinder is provided with tapped locking nut connection
The inside in portion, the connecting cylinder is equipped with bearing accommodation space in the top of the locking nut interconnecting piece, the rolling bearing
For outer ring build-in in the madial wall of the bearing accommodation space, the bearing lock nut, which screws, is fixed in locking nut interconnecting piece
In, the rotating shaft base includes bearing and is connected to the rotation axis at the top of the bearing, and the rotation axis passes through the axis
It holds locking nut and inserts in admittedly in the inner ring of the rolling bearing.
2. gas lock saw carriage as described in claim 1, it is characterised in that：Further include fixing nut, the cylinder plug and the peace
The first screw hole and the second screw hole are correspondingly arranged in the middle part of sabot, the fixing nut screws successively to be plugged across first spiral shell
Hole and second screw hole, to make the cylinder plug and the mounting disc be fixedly connected.
3. gas lock saw carriage as described in claim 1, it is characterised in that：The top of the lower chuck is equipped with positioning column, the saw
Positioning through hole and positioning short slot are respectively arranged at positioning column described in piece and the upper chuck face, the positioning column, which plugs, to be worn
It crosses the positioning through hole and inserts in admittedly in the location notch hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820130015.3U CN208004922U (en) | 2018-01-25 | 2018-01-25 | Gas lock saw carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820130015.3U CN208004922U (en) | 2018-01-25 | 2018-01-25 | Gas lock saw carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208004922U true CN208004922U (en) | 2018-10-26 |
Family
ID=63883505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820130015.3U Expired - Fee Related CN208004922U (en) | 2018-01-25 | 2018-01-25 | Gas lock saw carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208004922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660149A (en) * | 2020-07-10 | 2020-09-15 | 湖北科技学院 | Grinding wheel clamping tool on automatic saw blade grinding machine |
-
2018
- 2018-01-25 CN CN201820130015.3U patent/CN208004922U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660149A (en) * | 2020-07-10 | 2020-09-15 | 湖北科技学院 | Grinding wheel clamping tool on automatic saw blade grinding machine |
| CN111660149B (en) * | 2020-07-10 | 2024-05-24 | 湖北科技学院 | Grinding wheel clamping tool on automatic saw blade grinding machine |
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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: 20181026 Termination date: 20220125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |