CN204470897U - A kind of automatically reset steel elbow fixture - Google Patents
A kind of automatically reset steel elbow fixture Download PDFInfo
- Publication number
- CN204470897U CN204470897U CN201420851852.7U CN201420851852U CN204470897U CN 204470897 U CN204470897 U CN 204470897U CN 201420851852 U CN201420851852 U CN 201420851852U CN 204470897 U CN204470897 U CN 204470897U
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- China
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- block
- fixture
- rotating shaft
- steel elbow
- holder
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- Clamps And Clips (AREA)
Abstract
The utility model provides a kind of automatically reset steel elbow fixture, comprise operating desk, be located at the drive unit on operating desk, be located at the fixture of drive unit one end, described drive unit comprises the rotating shaft of switching on operating desk, if the driving wheel for controlling rotating shaft rotation on the rotary shaft, be located at the mount pad of rotating shaft one end for fixing device for installing, described fixture comprises the holder of the square be arranged on mount pad, be located at the clamping device of holder front end, be located on holder with clamping device with the use of positioner, described rotation the tip of the axis is provided with a resetting means, the described resetting means mode comprised by welding fixes reducing sleeve on the rotary shaft, intert the resetting-mechanism on reducing sleeve.360 degree can be carried out to steel elbow easily and fast to rotate and location, fixture can carry out automatically reseting, make welding polish convenient, clamping convenience, fixation, easy and simple to handle, welding efficiency is high.
Description
Technical field
The utility model relates to mechanical field, is specifically related to a kind of automatically reset steel elbow fixture.
Background technology
Steel pipe and steel elbow are two conventional greatly products of pipeline-like product, in the process of production and processing, many times need by steel pipe shorter for length by welding mode and steel elbow be fixed together, thus reach good sealing effectiveness and fixed effect, and when welding with the junction of steel pipe steel elbow, the steel elbow of Combination nova is comparatively bothered along steel pipe axis speed ratio, and want then more to be difficult to fix when carrying out a certain angle fixing to steel elbow, when making welding, labour intensity is large, high, inefficiency, thus have impact on operating efficiency to a great extent, when the steel pipe that butt welding connects carries out weld polishing, also there is same problem.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of automatically reset steel elbow fixture, when welding steel elbow, 360 degree can be carried out to steel elbow easily and fast to rotate and location, when not needing to rotate, fixture can carry out automatically reseting, make welding polish convenient, clamping convenience, fixation, structure is simple, easy and simple to handle, welding efficiency is high.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: a kind of automatically reset steel elbow fixture, comprise operating desk, be located at the drive unit on operating desk, be located at the fixture of drive unit one end, described drive unit comprises the rotating shaft of switching on operating desk, if the driving wheel for controlling rotating shaft rotation on the rotary shaft, be located at the mount pad of rotating shaft one end for fixing device for installing, described fixture comprises the holder of the square be arranged on mount pad, be located at the clamping device of holder front end, be located on holder with clamping device with the use of positioner, described rotation the tip of the axis is provided with a resetting means, the described resetting means mode comprised by welding fixes reducing sleeve on the rotary shaft, intert the resetting-mechanism on reducing sleeve.
In the process of steel elbow being welded or polish, 360 degree of rotations can be carried out to steel elbow by drive unit, and driving wheel wheel adopts circular ring structure, be connected by round bar between driving wheel with rotating shaft, rotating shaft is then made to rotate convenient, more laborsaving during rotation, when needing to carry out a certain angle fixing to steel elbow, after only need being rotated to certain angle by driving wheel, staff to be fixed driving wheel by health or other instruments and just can to realize locating, operate easier, in the process that steel elbow is fixed, only elbow pipe bent position need be leaned on the positioning device, just clamp by clamping device, steel elbow to be clamped or in a non-operative state, effectively can both ensure fixture installed surface upward by clamping resetting means always, when being rotated fixture by whirligig, also drive resetting means to rotate simultaneously, staff only need unclamp whirligig, fixture just can be made to rotate to home position by resetting means, thus facilitate the dismounting of steel elbow, reducing sleeve is provided with an installing hole, resetting-mechanism is fixed on reducing sleeve by installing hole, needed for reality, certain adjustment up and down can be carried out to resetting-mechanism, thus the convenient reset effect of resetting-mechanism is adjusted.
As preferably, described resetting-mechanism comprises and interts release link, the resetting block be located in release link on reducing sleeve, described resetting block adopts column structure, and described resetting block is set in release link, and described resetting block is provided with the setscrew nut for being fixed in release link.
In the process used, release link is vertical with fixture installed surface, resetting block is located at the lower end of release link, thus realization release link under the effect not having external force is in vertical state always, when clamping steel elbow, the installed surface of fixture can remain upward, thus convenient installation, when drive unit is after carrying out rotation processing to steel elbow, if machined, only drive unit need be unclamped, just by resetting block, fixture is resetted, thus facilitate the dismounting of steel elbow, in operation, as long as no the impact of external force, the installed surface of fixture can both be ensured all the time upward by resetting means, when fixture itself or fixture install steel elbow trailing flank weight be greater than the maximum reset effect that resetting block can reach time, the upper-lower position of resetting block in release link can be adjusted by regulating setscrew nut, thus reach the effect of reset, also reset effect can be realized by the resetting block of Different Weight, Shi Fuwei is easier, and resetting block adopts cylindrical structural, the axial compressive force of resetting block relative to release link in the process rotated by rotating shaft then can be made more even, resetting block is fixing more firm.
As preferably, described clamping device comprises the first back-up block and the second back-up block, the compact heap of one end switching on the first back-up block that are located at holder both sides, and described second back-up block is provided with the retaining mechanism for the block openend that is fixed and clamped.
In process steel elbow clamped by clamping device, first back-up block and the second back-up block can play the position-limiting action of a right position to steel pipe, compact heap then serves the effect be fixed, thus in steel elbow is firmly fixed on quadrangle fixture that the first back-up block, the second back-up block, compact heap and holder formed, after compact heap compresses steel elbow, by coordinating of clamping device and positioner, just can realize firmly fixing.
As preferably, described positioner is comprised the mount pad be located on holder, is located at the limited block of mount pad side by the mode of welding, the front end of described mount pad is provided with the backer of a circular arc, and described limited block adopts circular ring structure, and described mount pad inside is cavity structure.
Be placed into after on holder when needing fixing steel elbow, a supporting role can be played to elbow by backer, and due to the shape problem of elbow, arc-shaped structure is adopted before backer, better can fit with elbow, make elbow more firm in fixing process, and mount pad side arranges a limited block, steel pipe then can be made convenient in fixing process, pass through limited block, backer and holder carry out the fixing of 3 directions, when installation is clamped, location is more accurate, fixture entirety is made by iron, and limited block is adopted circular ring structure, mount pad inside is the weight that cavity structure all better can alleviate fixture, make the radial forces of the fixture after installing steel elbow to rotating shaft less, make driving wheel lighter in the process rotated rotating shaft.
As preferably, described retaining mechanism comprises tie down screw, the locking nut that be screwed in tie down screw on of one end switching on the second back-up block, one end of described compact heap be provided with retaining mechanism with the use of U-shaped holddown groove, the top of described second back-up block adopts the U-shaped structure of outside opening, the outer ring of described locking nut is provided with three swingles, and described swingle is fixed on locking nut by the mode of welding.
When by when needing the steel elbow of welding to be placed in fixture by gripping means grips, only tie down screw need be rotated up along rotating shaft, tie down screw is made to snap fit onto in U-shaped holddown groove, just can be fixed steel elbow by screwing locking nut, fixing simple, easy and simple to handle, fixation, switching place in the utility model all adopts screw rod as Coupling Shaft, compact heap and tie down screw to be all connected on screw rod by base sheath with holes thus to realize rotating, U-shaped holddown groove on compact heap block then effectively raises locking efficiency, operate easier, the U-shaped structure of outside opening on the top of the second back-up block, then that tie down screw switching is convenient, when compact heap is in the process compressed, wider with the contact area of the second back-up block, clamp more stable, when rotating locking nut, can be rotated by three swingles by direct hand, rotate directly convenient, screw with other instruments without the need to relending, larger to the active force of rotational lock nut when screwing.
As preferably, described first back-up block and the second back-up block being respectively provided with second regulating tank, in described second regulating tank, being provided with the hold-down nut for the first back-up block and the second back-up block being fixed on holder.
In the process that steel elbow is clamped, suitable adjustment up and down can be carried out to the first back-up block and the second back-up block according to the size of elbow clamping place height, make the clamping of clamping device more reasonable, the scope of application is wider, more firm to the clamping of steel elbow, and being tightened on holder by hold-down nut and the second regulating tank, structure is easier, flexibly convenient during adjustment.
As preferably, described holder is provided with two the first regulating tanks, fixed by nut between described holder and mount pad, structure is simple, it is easy to regulate, and by the fixed form of the first regulating tank and nut, can adjust the relative position of fixture on mount pad, make fixture annular gravity on the rotary shaft more even, when not carrying out clamping to steel elbow, the installed surface of fixture can be tried one's best upward, so that the clamping of steel elbow.
As preferably, be provided with bearing block between described operating desk and rotating shaft, described rotating shaft is arranged on bearing block, structure is simple, and it is convenient to rotate, when in the process rotated rotating shaft by driving wheel, frictional force when rotating shaft can be made to rotate is less, lighter during rotation.
Beneficial effect
The utility model adopts technique scheme to provide a kind of automatically reset steel elbow fixture, when polishing after steel elbow being welded or has welded, only need steel elbow be placed on holder, make to copy into positioner with side bottom elbow bend pipe, then clamped by clamping device, just can weld steel pipe, when welding, only need be taken turns by rotary actuation, rotating shaft just can be made to drive fixture to rotate, thus realize the rotation of steel elbow, in the process rotated, by controlling driving wheel, can to steel elbow carry out any anglec of rotation pause, make welding and polish convenient, according to the size at different steel tube clamping positions, suitable Height Adjustment can also be carried out along the second regulating tank to clamping device, make the clamping of clamping device to steel elbow more firm, and pass through resetting means, fixture then can be made to be no matter be equipped with under the state that steel elbow is also non-clamping, only otherwise affect by external force, holder can be made to face up, after driving wheel unclamps by staff, also can automatically reset to fixture, thus facilitate steel elbow mounting or dismounting on the securing means, when welding steel elbow, 360 degree can be carried out to steel elbow easily and fast to rotate and location, when not needing to rotate, fixture can automatically reset, welding is polished convenient, clamping is convenient, fixation, structure is simple, easy and simple to handle, welding efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model fixture.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of automatically reset steel elbow fixture, comprise operating desk 6, be located at the drive unit 4 on operating desk 6, be located at the fixture 1 of drive unit 4 one end, described drive unit 4 comprises the rotating shaft 5 of switching on operating desk 6, be located at the driving wheel 3 for controlling rotating shaft 5 rotation on rotating shaft 5, be located at the mount pad 2 of rotating shaft 5 one end for fixing device for installing 1, described fixture 1 comprises the holder 8 of the square be arranged on mount pad 2, be located at the clamping device 20 of holder 8 front end, be located on holder 8 with clamping device 20 with the use of positioner 10, the end of described rotating shaft 5 is provided with a resetting means 25, described resetting means 25 mode comprised by welding is fixed on the reducing sleeve 26 on rotating shaft 5, intert the resetting-mechanism 27 on reducing sleeve 26, described resetting-mechanism 27 comprises and interts release link 30, the resetting block 29 be located in release link 30 on reducing sleeve 26, described resetting block 29 adopts column structure, described resetting block 29 is set in release link 30, and described resetting block 29 is provided with the setscrew nut 28 for being fixed in release link 30, described clamping device 20 comprises the first back-up block 21 and the second back-up block 22, the compact heap 19 of one end switching on the first back-up block 21 that are located at holder 8 both sides, and described second back-up block 22 is provided with the retaining mechanism 15 for block 19 openend that is fixed and clamped, described positioner 10 is comprised the mount pad 11 be located on holder 8, is located at the limited block 12 of mount pad 11 side by the mode of welding, the front end of described mount pad 11 is provided with the backer 13 of a circular arc, described limited block 12 adopts circular ring structure, and described mount pad 11 inside is cavity structure, described retaining mechanism 15 comprises tie down screw 16, the locking nut 17 that be screwed in tie down screw 16 on of one end switching on the second back-up block 22, one end of described compact heap 19 be provided with retaining mechanism 15 with the use of U-shaped holddown groove 18, the top of described second back-up block 22 adopts the U-shaped structure of outside opening, the outer ring of described locking nut 17 is provided with three swingles 14, and described swingle 14 is fixed on locking nut 17 by the mode of welding, described first back-up block 21 and the second back-up block 22 being respectively provided with second regulating tank 23, in described second regulating tank 23, being provided with the hold-down nut 24 for the first back-up block 21 and the second back-up block 22 being fixed on holder 8, described holder 8 is provided with two the first regulating tanks 9, is fixed between described holder 8 and mount pad 2 by nut, be provided with bearing block 7 between described operating desk 6 and rotating shaft 5, described rotating shaft 5 is arranged on bearing block 7.
During real work, first the steel pipe and elbow that need welding are carried out certain fixing, such as just first screw if be threaded connection, if be all that smooth end face connection makes it link together with regard to carrying out certain spot welding again after first alignment, then the steel elbow be tentatively fixed together is being transported in fixture 1, weld on steel elbow is made to be positioned at outside fixture 1, the non-welding ends of elbow upward, be close to backer 13 bottom bend pipe arc surface outside elbow, the side of elbow leans against on limited block 12, thus under realizing making firm pipe bend, carry out spacing with orientation, 3, side afterwards, then be fixed by the welding ends of clamping device 20 pairs of steel elbows, in fixing process, welding ends is placed between the first back-up block 21 and the second back-up block 22, then compact heap 19 is locked by retaining mechanism 15, when clamping device 20 cannot clamp steel elbow or can not clamp, overall Height Adjustment can be carried out by the second regulating tank 23 pairs of clamping devices 20, clamping can be realized to steel elbow after compact heap 19 on clamping device 20 is locked, in the process that steel elbow is clamped, fixture 1 can be remained by resetting means 25 and face up, thus be conveniently fixedly clamped, after clamping is good, weld is positioned at the outside of clamping device 20, again steel elbow is welded, when welding, according to position steel elbow needing weld, rotary actuation wheel 3, rotated by driving wheel 3 driven rotary axle 5, thus reach the object rotating a steel elbow, simultaneously resetting means 25 also synchronous and rotating shaft 5 rotate, when needs are polished to steel elbow weld, also rotate by drive unit 4 pairs of steel elbows, thus realize processing, when being locked by retaining mechanism 15 pairs of compact heaps 19, by Coupling Shaft 5, tie down screw 16 is snapped fit onto after in U-shaped holddown groove 18, turn is carried out by rotating swingle 14 pairs of locking nuts 17, it is made to move up and down at tie down screw 16, thus realize locking, when needs unclamp, locking nut 17 of only need outwarding winding just can easily be opened, operate easier, can also be adjusted the integral position of fixture 1 on mount pad 2 by the first regulating tank 9, enable fixture 1 more evenly reasonable along the gravity of rotating shaft 5 axis annular after steel elbow on fixing, in the process rotated by driving wheel 3 pairs of rotating shafts 5, if staff decontrols fixing driving wheel 3, just fixture 1 can be reset into original seat again by resetting means 25, undertaken by driving wheel 3 rotating the rotation that just can realize steel elbow when needing to rotate, convenient in the process of steel elbow being carried out to dismounting, simultaneously, according to the weight of steel elbow, can also adjust along release link 30 resetting block 29, resetting-mechanism 27 is adjusted along reducing sleeve 26, thus realize twice adjustment, make the reset effect of resetting means 25 better, applicability is wider, regulate easier variation, when welding steel elbow, 360 degree can be carried out to steel elbow easily and fast to rotate and location, when not needing to rotate, fixture can automatically reset, welding is polished convenient, clamping is convenient, fixation, structure is simple, easy and simple to handle, welding efficiency is high.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (8)
1. an automatically reset steel elbow fixture, it is characterized in that: comprise operating desk (6), be located at the drive unit (4) on operating desk (6), be located at the fixture (1) of drive unit (4) one end, described drive unit (4) comprises the rotating shaft (5) of switching on operating desk (6), be located on rotating shaft (5) for controlling the driving wheel (3) that rotating shaft (5) rotates, be located at the mount pad (2) that rotating shaft (5) one end is used for fixing device for installing (1), described fixture (1) comprises the holder (8) of the square be arranged on mount pad (2), be located at the clamping device (20) of holder (8) front end, be located at the upper and clamping device (20) of holder (8) with the use of positioner (10), the end of described rotating shaft (5) is provided with a resetting means (25), described resetting means (25) mode comprised by welding is fixed on the reducing sleeve (26) on rotating shaft (5), intert the resetting-mechanism (27) on reducing sleeve (26).
2. the automatically reset steel elbow fixture of one according to claim 1, it is characterized in that: described resetting-mechanism (27) comprises and interts at reducing sleeve (26) upper release link (30), the resetting block (29) be located in release link (30), described resetting block (29) adopts column structure, described resetting block (29) is set in release link (30), and described resetting block (29) is provided with the setscrew nut (28) for being fixed in release link (30).
3. the automatically reset steel elbow fixture of one according to claim 1, it is characterized in that: described clamping device (20) comprises the first back-up block (21) and the second back-up block (22), the compact heap (19) of one end switching on the first back-up block (21) that are located at holder (8) both sides, and described second back-up block (22) is provided with the retaining mechanism (15) for the block that is fixed and clamped (19) openend.
4. the automatically reset steel elbow fixture of one according to claim 1, it is characterized in that: described positioner (10) is comprised the mount pad (11) be located on holder (8), is located at the limited block (12) of mount pad (11) side by the mode of welding, the front end of described mount pad (11) is provided with the backer (13) of a circular arc, described limited block (12) adopts circular ring structure, and described mount pad (11) inside is cavity structure.
5. the automatically reset steel elbow fixture of one according to claim 3, it is characterized in that: described retaining mechanism (15) comprises the tie down screw (16) of one end switching on the second back-up block (22), be screwed in the locking nut (17) on tie down screw (16), one end of described compact heap (19) be provided with retaining mechanism (15) with the use of U-shaped holddown groove (18), the top of described second back-up block (22) adopts the U-shaped structure of outside opening, the outer ring of described locking nut (17) is provided with three swingles (14), described swingle (14) is fixed on locking nut (17) by the mode of welding.
6. the automatically reset steel elbow fixture of one according to claim 3, it is characterized in that: described first back-up block (21) and the second back-up block (22) are respectively provided with second regulating tank (23), in described second regulating tank (23), being provided with the hold-down nut (24) for the first back-up block (21) and the second back-up block (22) being fixed on holder (8).
7. the automatically reset steel elbow fixture of one according to claim 1, it is characterized in that: described holder (8) is provided with two the first regulating tanks (9), is fixed between described holder (8) and mount pad (2) by nut.
8. the automatically reset steel elbow fixture of one according to claim 1, it is characterized in that: be provided with bearing block (7) between described operating desk (6) and rotating shaft (5), described rotating shaft (5) is arranged on bearing block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851852.7U CN204470897U (en) | 2014-12-29 | 2014-12-29 | A kind of automatically reset steel elbow fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851852.7U CN204470897U (en) | 2014-12-29 | 2014-12-29 | A kind of automatically reset steel elbow fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204470897U true CN204470897U (en) | 2015-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420851852.7U Expired - Fee Related CN204470897U (en) | 2014-12-29 | 2014-12-29 | A kind of automatically reset steel elbow fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204470897U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537719A (en) * | 2016-02-05 | 2016-05-04 | 德州耐垦工业自动化设备有限公司 | Numerical control bend cutting operation system |
| CN109671351A (en) * | 2019-02-25 | 2019-04-23 | 安徽子午线标识标牌工程有限公司 | A kind of direction board |
-
2014
- 2014-12-29 CN CN201420851852.7U patent/CN204470897U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537719A (en) * | 2016-02-05 | 2016-05-04 | 德州耐垦工业自动化设备有限公司 | Numerical control bend cutting operation system |
| CN105537719B (en) * | 2016-02-05 | 2017-12-01 | 山东耐垦智能装备有限公司 | Numerical control elbow cutting operation system |
| CN109671351A (en) * | 2019-02-25 | 2019-04-23 | 安徽子午线标识标牌工程有限公司 | A kind of direction board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20151229 |
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| EXPY | Termination of patent right or utility model |