CN208713565U - Gas cylinder Inner arc defect expressivity device - Google Patents

Gas cylinder Inner arc defect expressivity device Download PDF

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Publication number
CN208713565U
CN208713565U CN201821194976.7U CN201821194976U CN208713565U CN 208713565 U CN208713565 U CN 208713565U CN 201821194976 U CN201821194976 U CN 201821194976U CN 208713565 U CN208713565 U CN 208713565U
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China
Prior art keywords
gas cylinder
chassis
top plate
central axis
cylinder inner
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CN201821194976.7U
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Chinese (zh)
Inventor
黎晓磊
陈刘斌
王飞
范国金
刘大云
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CHENGDU GREAT HIGH PRESSURE VESSEL Co Ltd
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CHENGDU GREAT HIGH PRESSURE VESSEL Co Ltd
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Abstract

The utility model provides a kind of gas cylinder Inner arc defect expressivity device, and spindle box and centre frame are respectively arranged in the both ends of lathe bed, and scroll chuck is set to side of the spindle box close to centre frame, and scroll chuck, which connect with spindle box and driven by spindle box, to be rotated;Holding device includes oil cylinder, central axis and top plate component, central axis runs through scroll chuck and spindle box, central axis one end is connected by first bearing and the cylinder rod of oil cylinder, the other end is fixedly connected with top plate component, the bottleneck at gas cylinder both ends is respectively arranged in top plate component and centre frame, and gas cylinder is held out against by top plate component;Mobile grinding device includes support frame and sanding component, and support frame is fixedly connected with sliding box, and sanding component is fixedly installed in support frame, and sanding component can extend into bottle mouth of gas cylinder and be bonded with gas cylinder inner wall;The utility model, which has, accelerates grinding efficiency, promotes the technical effect of polishing quality.

Description

Gas cylinder Inner arc defect expressivity device
Technical field
The utility model relates to gas cylinder processing technologies, in particular to a kind of gas cylinder Inner arc defect expressivity device.
Background technique
Currently, gas cylinder Inner arc is fixed on extension arm using bistrique, the mode that hand-held drill is polished is beaten Mill, working efficiency is low, polishes not uniform enough.
Utility model content
The purpose of this utility model is to provide a kind of gas cylinder Inner arc defect expressivity devices, solve bulk container gas cylinder inner circle Arc polishing problem, accelerates grinding efficiency, promotes polishing quality.
The embodiment of the utility model gas cylinder Inner arc defect expressivity device is achieved in that
A kind of gas cylinder Inner arc defect expressivity device, including holding device, lathe and mobile grinding device.
Lathe includes lathe bed, spindle box, scroll chuck, sliding box and centre frame, and spindle box is respectively arranged in centre frame The both ends of lathe bed, scroll chuck are set to side of the spindle box close to centre frame, and scroll chuck connect with spindle box and by main shaft Case driving rotation, sliding box are installed on lathe bed and can slide between spindle box and centre frame.
Holding device includes that oil cylinder, central axis and top plate component, oil cylinder are installed on cylinder pedestal by cylinder holder, in Mandrel runs through scroll chuck and spindle box, and scroll chuck is axially arranged with keyway along it, and central axis and scroll chuck are keyed, center One end that axis is pierced by spindle box is connected by first bearing and the cylinder rod of oil cylinder, and central axis is pierced by one end and the top plate of scroll chuck Component is fixedly connected, and the bottleneck at gas cylinder both ends is respectively arranged in top plate component and centre frame, and gas cylinder is held out against by top plate component.
Mobile grinding device includes support frame and sanding component, and support frame is fixedly connected with sliding box, and sanding component is fixed It is installed on support frame, sanding component can extend into bottle mouth of gas cylinder and be bonded with gas cylinder inner wall.
Further, sanding component includes bistrique, cursor and back-moving spring, and cursor can be compassingly set at support frame Bar rotation, cursor can extend into bottle mouth of gas cylinder, and one end that cursor protrudes into bottle mouth of gas cylinder is bent towards gas cylinder inner wall, mill Head is removable installed in the bending part of cursor and close to gas cylinder inner wall, and one end of back-moving spring is fixedly installed on support frame, The other end connection cursor of back-moving spring does not extend into one end of bottle mouth of gas cylinder, and back-moving spring pulls cursor so that bistrique and gas Bottle inner wall fitting.
Further, one end of support frame is fixedly connected with sliding box, and sanding component is set to the other end of support frame, branch Support slipper is additionally provided in the middle part of support, support slipper is connect with machine tool slide.
Further, holding device further includes anti-rotation screw rod, and the both ends of anti-rotation screw rod are solid with oil cylinder and first bearing respectively Fixed connection.
Further, top plate component includes support plate and top plate ontology, top plate ontology include the first chassis, the second chassis and Several braces, the first chassis and the second chassis are in circular ring shape, the internal diameter on the first chassis less than the second chassis internal diameter, tiltedly Pull rod both ends are separately connected the first chassis and the second chassis, and circumferential direction of the brace along the first chassis is uniformly distributed, and the first chassis is logical Support plate is crossed to be fixedly connected with central axis.
Further, the end of central axis is equipped with axle journal, and support plate is sheathed on axle journal and is fixed by screw and central axis Connection, the first chassis is fixedly connected by bolt with support plate.
Further, the inner wall on the second chassis is equipped with the gradient that can be bonded with gas cylinder.
Further, centre frame includes frame ontology and bushing, and the inner wall of bushing is equipped with the gradient with bottleneck shape adaptation, frame Ontology includes stand and the mounting ring that is fixedly connected with stand, and stand is fixedly installed on lathe bed, and mounting ring is sheathed on bushing, frame ontology with Second bearing is equipped between bushing, centre frame further includes the first cover board and the second cover board for limiting bushing, the first cover board, the Two cover boards are fixedly connected with the end walls of mounting ring respectively, and the first cover board, the second cover board are clamped with bushing activity respectively.
Further, cylinder pedestal is equipped with tilt prop.
The beneficial effect of the utility model embodiment is:
(1) safe and efficient using holding device and the fixed bottle body of centre frame using the fixed processing of lathe;
(2) it is polished with the mode that bottle body rotates, Inner arc polishes smooth neatly;
(3) grinding device is removable, convenient for control polishing process, solves the problems, such as that bulk container gas cylinder Inner arc is polished, convenient Bistrique replacement.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the main view for the gas cylinder Inner arc defect expressivity device that the utility model embodiment 1 provides;
Fig. 2 is the top view for the gas cylinder Inner arc defect expressivity device that the utility model embodiment 1 provides;
Fig. 3 is the top view for the mobile grinding device that the utility model embodiment 1 provides;
Fig. 4 is the top plate component structure diagram that the utility model embodiment 1 provides;
Fig. 5 is the center frame structure schematic diagram that the utility model embodiment 1 provides.
Appended drawing reference: 100- holding device, 110- oil cylinder, 120- central axis, 121- axle journal, 130- top plate component, 131- Support plate, 132- top plate ontology, the first chassis 132a-, the second chassis 132b-, 132c- brace, 140- cylinder holder, 150- cylinder pedestal, 151- tilt prop, 160- first bearing, 170- anti-rotation screw rod, 200- lathe, 210- lathe bed, 220- main shaft Case, 230- scroll chuck, 240- sliding box, 250- centre frame, 251- frame ontology, 251a- stand, 251b- mounting ring, 252- second Bearing, 253- bushing, the first cover board of 254-, the second cover board of 255-, the mobile grinding device of 300-, 310- support frame, 311- support Sliding block, 320- sanding component, 330- bistrique, 340- cursor, 350- back-moving spring.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and Operation, therefore should not be understood as limiting the present invention.
Term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected;It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary It is logical.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood with concrete condition Meaning.
Embodiment 1
As shown in Figure 1 and Figure 2, the present embodiment provides a kind of gas cylinder Inner arc defect expressivity device, including holding device 100, Lathe 200 and mobile grinding device 300.
Lathe 200 includes lathe bed 210, spindle box 220, scroll chuck 230, sliding box 240 and centre frame 250, spindle box 220 are respectively arranged in the both ends of lathe bed 210 with centre frame 250, and scroll chuck 230 is set to spindle box 220 close to centre frame 250 Side, scroll chuck 230, which connect with spindle box 220 and driven by spindle box 220, to be rotated, and sliding box 240 is installed on lathe bed 210 And it can be slided between spindle box 220 and centre frame 250.
Holding device 100 includes oil cylinder 110, central axis 120 and top plate component 130, and oil cylinder 110 passes through cylinder holder 140 are installed on cylinder pedestal 150, more stable in order to install oil cylinder 110, and cylinder pedestal 150 is equipped with tilt prop 151, tilt prop 151 ends are connect with ground.Central axis 120 runs through scroll chuck 230 and spindle box 220, and scroll chuck 230 is axially arranged with along it Keyway, central axis 120 and scroll chuck 230 are keyed, and one end that central axis 120 is pierced by spindle box 220 passes through first bearing 160 It is connect with the cylinder rod of oil cylinder 110, one end that central axis 120 is pierced by scroll chuck 230 is fixedly connected with top plate component 130, gas cylinder The bottleneck at both ends is respectively arranged in top plate component 130 and centre frame 250, and gas cylinder is held out against by top plate component 130.120 energy of central axis Enough axial movements along scroll chuck 230 can be fed with respect to centre frame 250 or retreat a certain distance, to drive top plate The feed of component 130 retreats, to achieve the purpose that hold out against or loosen gas cylinder.After gas cylinder press in place, scroll chuck 230 is rotated, Drive gas cylinder rotation.
As shown in figure 3, mobile grinding device 300 includes support frame 310 and sanding component 320, support frame 310 and sliding box 240 are fixedly connected, and sanding component 320 is fixedly installed in support frame 310, sanding component 320 can extend into bottle mouth of gas cylinder and with gas Bottle inner wall fitting, gas cylinder persistently rotate, and sanding component 320 cuts gas cylinder inner wall, to achieve the purpose that gas cylinder Inner arc is polished. It is polished with the mode that bottle body rotates, Inner arc polishes smooth neatly.Sliding box 240 is sliding between spindle box 220 and centre frame 250 Support frame 310 is driven when dynamic, so that sanding component 320 is protruded into or exit bottle mouth of gas cylinder, and change in sanding component 320 and gas cylinder The contact position of wall improves grinding efficiency to quickly adjust polishing state.
Specifically, in the present embodiment, the specific structure of sanding component 320 are as follows: sanding component 320 includes bistrique 330, turns Swing arm 340 and back-moving spring 350, cursor 340 can be compassingly set at the bar rotation of support frame 310, and cursor 340 can Bottle mouth of gas cylinder is protruded into, one end that cursor 340 protrudes into bottle mouth of gas cylinder is bent towards gas cylinder inner wall, and bistrique 330 is removably disposed In the bending part and close gas cylinder inner wall (bistrique 330 is replaceable) of cursor 340, one end of back-moving spring 350 is fixedly installed on Support frame 310, the other end connection cursor 340 of back-moving spring 350 do not extend into one end of bottle mouth of gas cylinder, and back-moving spring 350 is drawn Turn swing arm 340 is so that bistrique 330 is bonded with gas cylinder inner wall.By the way of spring straining bistrique 330, mobile grinding device 300 back and forth polish Inner arc surface, and guarantee bistrique 330 be adjacent to inner wall, further promoted polishing quality.In the utility model In other embodiments, the adjustable sanding component of other grinding angles can also be used.
In the present embodiment, in order to improve the stability of mobile grinding device 300, one end of support frame 310 and sliding box 240 It being fixedly connected, sanding component 320 is set to the other end of support frame 310, and the middle part of support frame 310 is additionally provided with support slipper 311, Support slipper 311 is connect with machine tool slide.
Drive 110 cylinder rod of oil cylinder that oil cylinder 110 is caused to damage in order to avoid central axis 120 rotates, holding device 100 further includes Anti-rotation screw rod 170, the both ends of anti-rotation screw rod 170 are fixedly connected with oil cylinder 110 and first bearing 160 respectively.
As shown in figure 4, in the present embodiment, the specific structure of top plate component 130 are as follows: top plate component 130 includes support plate 131 With top plate ontology 132, top plate ontology 132 includes the first chassis 132a, the second chassis 132b and several brace 132c, and first Chassis 132a and the second chassis 132b is in circular ring shape, internal diameter of the internal diameter less than the second chassis 132b of the first chassis 132a, tiltedly The both ends pull rod 132c are separately connected the first chassis 132a and the second chassis 132b, circumferential direction of the brace 132c along the first chassis 132a It is uniformly distributed, the first chassis 132a is fixedly connected by support plate 131 with central axis 120, and the end of central axis 120 is equipped with axle journal 121, support plate 131 is sheathed on axle journal 121 and is fixedly connected by screw with central axis 120, and the first chassis 132a passes through bolt It is fixedly connected with support plate 131.Whole top plate ontology 132 is in tubaeform with bottleneck shape adaptation, contact of the top plate with bottleneck Area is big, and press is stablized.In order to be bonded bottleneck more with top plate, the inner wall of the second chassis 132b is equipped with and can be bonded with gas cylinder Gradient further proposes press stability.Similarly, in the other embodiments of the utility model, top plate component may be other Structure, such as the cone barrel or annular of bottleneck can be sheathed on.
As shown in figure 5, in the present embodiment, the specific structure of centre frame 250 are as follows: centre frame 250 includes frame ontology 251 and lining Set 253, the inner wall of bushing 253 are equipped with the gradient with bottleneck shape adaptation, frame ontology 251 include stand 251a and with stand 251a The mounting ring 251b being fixedly connected, stand 251a are fixedly installed on lathe bed 210, and mounting ring 251b is sheathed on bushing 253, frame ontology 251 It is equipped with second bearing 252 between bushing 253, centre frame 250 further includes the first cover board 254 for limiting bushing 253 and the Two cover boards 255, the first cover board 254, the second cover board 255 are fixedly connected with the end walls of mounting ring 251b respectively, the first cover board 254, Second cover board 255 is clamped with 253 activity of bushing respectively.
Utilize the method for device polishing gas cylinder Inner arc are as follows: (1) bottleneck at gas cylinder both ends is respectively arranged in top plate group Part 130 and centre frame 250, operating cyloinder 110 make top plate component 130 hold out against gas cylinder;(2) operation sliding box 240 drives polishing group Part 320 makes sanding component 320 protrude into bottle mouth of gas cylinder and be bonded with gas cylinder inner wall;(3) starting spindle box 220 makes scroll chuck 230 Rotation, gas cylinder persistently rotate, and sanding component 320 cuts gas cylinder inner wall;(4) mobile sliding box 240 adjusts beating for sanding component 320 Grind position;(5) after polishing, spindle box 220 is closed, operation sliding box 240 makes sanding component 320 remove corresponding gas bottle Mouthful, operating cyloinder 110 makes top plate component 130 be detached from corresponding bottle mouth of gas cylinder, exchanges the installation site of the bottleneck at gas cylinder both ends, realizes The polishing of gas cylinder entirety Inner arc.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (9)

1. gas cylinder Inner arc defect expressivity device, which is characterized in that including holding device, lathe and mobile grinding device;
The lathe includes lathe bed, spindle box, scroll chuck, sliding box and centre frame, and the spindle box and the centre frame divide It is not installed on the both ends of the lathe bed, the scroll chuck is set to the spindle box close to the side of the centre frame, described Scroll chuck, which connect with the spindle box and driven by the spindle box, to be rotated, and the sliding box is installed on lathe bed and can be in master It is slided between axle box and centre frame;
The holding device includes oil cylinder, central axis and top plate component, and the oil cylinder is installed on oil cylinder bottom by cylinder holder Seat, the central axis run through the scroll chuck and spindle box, and the scroll chuck is axially arranged with keyway, the central axis along it It is keyed with the scroll chuck, one end that the central axis is pierced by the spindle box passes through the cylinder of first bearing and the oil cylinder Bar connection, one end that the central axis is pierced by the scroll chuck are fixedly connected with the top plate component, the bottleneck at gas cylinder both ends It is respectively arranged in the top plate component and centre frame, the gas cylinder is held out against by the top plate component;
The mobile grinding device includes support frame and sanding component, and support frame as described above is fixedly connected with the sliding box, described Sanding component is fixedly installed in support frame as described above, and the sanding component can extend into the bottle mouth of gas cylinder and paste with gas cylinder inner wall It closes.
2. gas cylinder Inner arc defect expressivity device as described in claim 1, which is characterized in that the sanding component includes mill Head, cursor and back-moving spring, the cursor can be compassingly set at the bar rotation of support frame as described above, the cursor energy Bottle mouth of gas cylinder is enough protruded into, one end that the cursor protrudes into the bottle mouth of gas cylinder is bent towards the gas cylinder inner wall, the bistrique It is removable installed in the bending part of the cursor and close to the gas cylinder inner wall, one end fixed setting of the back-moving spring In support frame as described above, the other end of back-moving spring connects one end that the cursor does not extend into the bottle mouth of gas cylinder, the tension Spring pulls cursor so that the bistrique is bonded with the gas cylinder inner wall.
3. gas cylinder Inner arc defect expressivity device as described in claim 1, which is characterized in that one end of support frame as described above and institute It states sliding box to be fixedly connected, the sanding component is set to the other end of support frame as described above, is additionally provided in the middle part of support frame as described above Support slipper, the support slipper are slidably connected with the lathe.
4. gas cylinder Inner arc defect expressivity device as described in claim 1, which is characterized in that the holding device further includes preventing Turn screw rod, the both ends of the anti-rotation screw rod are fixedly connected with the oil cylinder and the first bearing respectively.
5. gas cylinder Inner arc defect expressivity device as described in claim 1, which is characterized in that the top plate component includes support Disk and top plate ontology, the top plate ontology include the first chassis, the second chassis and several braces, first chassis and the Two chassis are in circular ring shape, and the internal diameter on first chassis is less than the internal diameter on second chassis, the brace both ends difference The first chassis and the second chassis are connected, circumferential direction of the brace along first chassis is uniformly distributed, and first chassis is logical Support plate is crossed to be fixedly connected with the central axis.
6. gas cylinder Inner arc defect expressivity device as claimed in claim 5, which is characterized in that the end of the central axis is equipped with Axle journal, the support plate are sheathed on the axle journal and are fixedly connected by screw with the central axis, and first chassis passes through Bolt is fixedly connected with the support plate.
7. gas cylinder Inner arc defect expressivity device as claimed in claim 5, which is characterized in that the inner wall on second chassis is set There is the gradient that can be bonded with gas cylinder.
8. gas cylinder Inner arc defect expressivity device as described in claim 1, which is characterized in that the centre frame includes frame ontology And bushing, the inner wall of the bushing are equipped with the gradient with bottleneck shape adaptation, the frame ontology include stand and with the stand The mounting ring being fixedly connected, the stand are fixedly installed on the lathe bed, and the mounting ring is sheathed on the bushing, the frame ontology with Second bearing is equipped between the bushing, the centre frame further includes the first cover board and the second lid for limiting the bushing Plate, first cover board, the second cover board are fixedly connected with the end walls of the mounting ring respectively, first cover board, the second cover board It is clamped respectively with the bushing activity.
9. gas cylinder Inner arc defect expressivity device as described in claim 1, which is characterized in that the cylinder pedestal is equipped with diagonal brace Plate.
CN201821194976.7U 2018-07-26 2018-07-26 Gas cylinder Inner arc defect expressivity device Active CN208713565U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821194976.7U CN208713565U (en) 2018-07-26 2018-07-26 Gas cylinder Inner arc defect expressivity device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821194976.7U CN208713565U (en) 2018-07-26 2018-07-26 Gas cylinder Inner arc defect expressivity device

Publications (1)

Publication Number Publication Date
CN208713565U true CN208713565U (en) 2019-04-09

Family

ID=65974909

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821194976.7U Active CN208713565U (en) 2018-07-26 2018-07-26 Gas cylinder Inner arc defect expressivity device

Country Status (1)

Country Link
CN (1) CN208713565U (en)

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