CN212287007U - Stainless steel tubular product internal welding leveling device - Google Patents
Stainless steel tubular product internal welding leveling device Download PDFInfo
- Publication number
- CN212287007U CN212287007U CN202020482725.XU CN202020482725U CN212287007U CN 212287007 U CN212287007 U CN 212287007U CN 202020482725 U CN202020482725 U CN 202020482725U CN 212287007 U CN212287007 U CN 212287007U
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- rod
- plate
- screw rod
- stainless steel
- steel pipe
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Abstract
The utility model relates to a steel pipe technical field just discloses a stainless steel tubular product internal welding leveling device, including bottom plate and first backup pad, first backup pad is fixed to be set up in the fixed motor that is equipped with of the upper surface of bottom plate and left side wall, the fixed first bull stick that is equipped with of output of motor, the right-hand member pole wall of first bull stick rotates through first bearing and first backup pad to be connected and the right-hand member runs through first backup pad and through first mounting panel fixedly connected with dead lever, first bar mouth has been seted up to the lateral wall symmetry that first cavity and first cavity were seted up to the inside of dead lever, the inside of first cavity slides and is equipped with the internal thread sleeve pipe, the upper and lower both sides of internal thread sleeve pipe are respectively through first slider and the first bar mouth sliding connection that corresponds. The utility model discloses a to polishing of the inside welding seam of steel pipe, the effectual damage that has reduced the burr to the circuit.
Description
Technical Field
The utility model relates to a steel pipe technical field especially relates to a stainless steel tubular product internal welding leveling device.
Background
Stainless steel refers to steel which resists corrosion by weak corrosion media such as air, steam and water and chemical corrosion media such as acid, alkali and salt, and is also called acid-resistant stainless steel.
Can leave the welding slag in the welding seam position when carrying out the internal welding to stainless steel tubular product, the problem that leads to like this is that the inside welding seam department of welded tube all can have the burr, makes the inside roughness of welded tube descend, can lead to the fact wearing and tearing to the inside circuit of arranging of stainless steel pipe, has the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the difficult polishing of the inside welding seam of stainless steel pipe among the prior art, when the wiring, cause the problem of the inside circuit wearing and tearing of tubular product easily, and the stainless steel tubular product internal welding leveling device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a leveling device for stainless steel pipe internal welding comprises a bottom plate and a first supporting plate, wherein the first supporting plate is fixedly arranged on the upper surface of the bottom plate, a motor is fixedly arranged on the left side wall of the bottom plate, the output end of the motor is fixedly provided with a first rotating rod, the rod wall at the right end of the first rotating rod is rotatably connected with a first supporting plate through a first bearing, the right end of the first rotating rod penetrates through the first supporting plate and is fixedly connected with a fixed rod through a first mounting plate, a first cavity is arranged in the fixed rod, the side wall of the first cavity is symmetrically provided with first strip-shaped openings, an internal thread sleeve is arranged in the first cavity in a sliding manner, the upper side and the lower side of the internal thread sleeve are respectively connected with the corresponding first strip-shaped opening in a sliding manner through a first sliding block, the inner thread of the internal thread sleeve is connected with a first screw rod, and rod walls at two ends of the first screw rod are respectively and rotatably connected with the side wall of the first cavity through a first bearing;
every the other end of first slider rotates through first pivot respectively and is equipped with the connecting rod, every the other end of connecting rod rotates through the second axle pin respectively and is equipped with the fixed block, lies in two with one side the common fixedly connected with installation pole in one side of connecting rod is kept away from to the fixed block, two the right-hand member of installation pole is fixed respectively and is equipped with the grinding roller, two second cavities have been seted up to the internal symmetry of first mounting panel, two second bar mouth, two have been seted up respectively on the right side of second cavity the inside of second cavity slides respectively and is equipped with the second slider, two the left end of installation pole is respectively through L shape pole and the second slider fixed connection that corresponds, two L shape pole respectively with the second bar mouth sliding connection that corresponds, the upper surface right side of bottom plate is through supporting mechanism fixedly connected with installation mechanism.
Preferably, the supporting mechanism includes slide bar, second backup pad and second mounting panel, the second backup pad is fixed to be set up and is equipped with the second lead screw through the rotation of second bearing respectively between the upper surface right side of bottom plate and, the slide bar is fixed to be set up between first backup pad and second backup pad, first screw hole and through-hole have been seted up to the inside of second mounting panel, the through-hole cup joints with the slide bar activity, first screw hole and second lead screw threaded connection, be connected through the drive mechanism transmission between first bull stick and the second lead screw.
Preferably, installation mechanism includes the third mounting panel, four spacing holes have been seted up to the inside of second mounting panel, the lower surface of third mounting panel cup joints, every through four gag lever posts and the spacing hole activity that corresponds the lower extreme of gag lever post is fixed respectively and is equipped with the stopper, the lower surface of third mounting panel rotates through the third bearing and is equipped with the third lead screw, the vertical second screw hole of having seted up in inside of second mounting panel and with third lead screw threaded connection, the lower extreme pole wall of third lead screw is fixed and is equipped with the second bull stick, the upper surface of third mounting panel is through the fixed steel pipe that is equipped with of two mounts.
Preferably, drive mechanism includes two belt pulleys, two the belt pulley respectively with the left end pole wall fixed socket joint of first bull stick and second lead screw just two connect through belt transmission between the belt pulley.
Preferably, the right end of the first screw rod penetrates through the fixing rod and is fixedly provided with a knob.
Compared with the prior art, the utility model provides a stainless steel tubular product internal welding leveling device possesses following beneficial effect:
1. this stainless steel tubular product internal welding leveling device through setting up in the knob of first lead screw right-hand member, can change the distance between two grinding rollers through rotating the knob, is convenient for polish to the steel pipe inside of different internal diameters.
2. This stainless steel tubular product internal welding leveling device through setting up in the second bull stick of third lead screw lower extreme, can realize adjusting the height of third mounting panel through rotating the second bull stick, is convenient for place the steel pipe of different internal diameters size.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a to polishing of the inside welding seam of steel pipe, the effectual damage that has reduced the burr to the circuit.
Drawings
Fig. 1 is a schematic structural view of a leveling device for stainless steel pipe internal welding provided by the present invention;
FIG. 2 is a schematic sectional view taken along line A-A in FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 1.
In the figure: the device comprises a base plate 1, a first supporting plate 2, a motor 3, a first rotating rod 4, a first mounting plate 5, a fixing rod 6, an internal thread sleeve 7, a first sliding block 8, a first screw rod 9, a connecting rod 10, a fixing block 11, a mounting rod 12, a grinding roller 13, a second sliding block 14, a rod 15L, a sliding rod 16, a second supporting plate 17, a second mounting plate 18, a second screw rod 19, a third mounting plate 20, a limiting rod 21, a limiting block 22, a third screw rod 23, a second rotating rod 24, a fixing frame 25, a steel pipe 26, a belt pulley 27, a belt 28 and a knob 29.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a leveling device for stainless steel pipe internal welding comprises a base plate 1 and a first support plate 2, wherein the first support plate 2 is fixedly arranged on the upper surface of the base plate 1, a motor 3 is fixedly arranged on the left side wall of the base plate, the motor 3 is stepped to facilitate forward and reverse rotation of the first rotating rod 4, the output end of the motor 3 is fixedly provided with the first rotating rod 4, the right end rod wall of the first rotating rod 4 is rotatably connected with the first support plate 2 through a first bearing, the right end of the first rotating rod passes through the first support plate 2 and is fixedly connected with a fixed rod 6 through a first mounting plate 5, a first cavity is arranged inside the fixed rod 6, first bar-shaped openings are symmetrically arranged on the side wall of the first cavity, an internal thread sleeve 7 is slidably arranged inside the first cavity, the upper side and the lower side of the internal thread sleeve 7 are respectively slidably connected with the corresponding first bar-shaped openings through first, the rod walls at two ends of the first screw rod 9 are respectively and rotatably connected with the side wall of the first cavity through a first bearing;
the other end of every first slider 8 rotates through first pivot respectively and is equipped with connecting rod 10, the other end of every connecting rod 10 rotates through the second pivot respectively and is equipped with fixed block 11, lie in the common fixedly connected with installation pole 12 of one side that connecting rod 10 was kept away from to two fixed block 11 with one side, the right-hand member of two installation poles 12 is fixed respectively and is equipped with grinding roller 13, two second cavities have been seted up to the inside symmetry of first mounting panel 5, the second bar mouth has been seted up respectively on the right side of two second cavities, the inside of two second cavities slides respectively and is equipped with second slider 14, the left end of two installation poles 12 is respectively through L shape pole 15 and the second slider 14 fixed connection that corresponds, two L shape poles 15 respectively with the second bar mouth sliding connection that corresponds, the upper surface right side of bottom plate 1 is through supporting mechanism fixed connection installation mechanism.
The supporting mechanism comprises a sliding rod 16, a second supporting plate 17 and a second mounting plate 18, the second supporting plate 17 is fixedly arranged on the right side of the upper surface of the bottom plate 1, a second screw rod 19 is arranged between the right side of the upper surface of the bottom plate 1 in a rotating mode through a second bearing respectively, the sliding rod 16 is fixedly arranged between the first supporting plate 2 and the second supporting plate 17, a first threaded hole and a through hole are formed in the second mounting plate 18, the through hole is movably sleeved with the sliding rod 16, the first threaded hole is in threaded connection with the second screw rod 19, and the first rotating rod 4 is in transmission connection with the second screw rod 19 through a.
The installation mechanism comprises a third installation plate 20, four limiting holes are formed in the second installation plate 18, the lower surface of the third installation plate 20 is movably sleeved with the corresponding limiting holes through four limiting rods 21, a limiting block 22 is fixedly arranged at the lower end of each limiting rod 21 respectively, a third screw rod 23 is arranged on the lower surface of the third installation plate 20 in a rotating mode through a third bearing, a second threaded hole is vertically formed in the second installation plate 18 and is in threaded connection with the third screw rod 23, a second rotating rod 24 is fixedly arranged on the wall of the lower end rod of the third screw rod 23, and a steel pipe 26 is fixedly arranged on the upper surface of the third installation plate 20 through two fixing frames 25.
The transmission mechanism comprises two belt pulleys 27, the two belt pulleys 27 are fixedly sleeved with the left end rod walls of the first rotating rod 4 and the second screw rod 19 respectively, and the two belt pulleys 27 are in transmission connection through a belt 28, so that synchronous rotation of the first rotating rod 4 and the second screw rod 19 is realized.
The right end of the first screw rod 9 penetrates through the fixing rod and is fixedly provided with a knob 29, so that the knob 29 can drive the first screw rod 9 to rotate, and the distance between the two grinding rollers 13 can be adjusted.
In the utility model, when in use, the steel pipe 26 is placed on the upper surface of the third mounting plate 20 and is fixedly mounted by the two fixing frames 25, the knob 29 is rotated, the knob 29 drives the internal thread bushing 7 to move by the first lead screw 9, the distance between the two mounting rods 12 is adjusted by the corresponding first slider 8 and the corresponding connecting rod 10 while the internal thread bushing 7 moves, thereby realizing the adjustment of the distance between the two grinding rollers 13, when the distance between the two grinding rollers 13 is equal to the inner diameter of the steel pipe 26 to be ground, the second rotating rod 24 is rotated, the height of the third mounting plate 20 is adjusted by the second rotating rod 24, the central line of the steel pipe 26 and the central line of the mounting rods 12 are positioned at the same horizontal line, the motor 3 is started, the motor 3 drives the two grinding rollers 13 to rotate by the first rotating rod 4, simultaneously the first rotating rod 4 drives the second lead screw 23 to rotate by the transmission mechanism, the steel pipe 26 moves leftwards while the two grinding rollers 13 rotate, and the welding seams inside the steel pipe 26 are ground.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A leveling device for stainless steel pipe internal welding comprises a base plate (1) and a first supporting plate (2), and is characterized in that the first supporting plate (2) is fixedly arranged on the upper surface of the base plate (1), a motor (3) is fixedly arranged on the left side wall of the base plate, a first rotating rod (4) is fixedly arranged at the output end of the motor (3), the right end rod wall of the first rotating rod (4) is rotatably connected with the first supporting plate (2) through a first bearing, the right end of the first rotating rod penetrates through the first supporting plate (2) and is fixedly connected with a fixed rod (6) through a first mounting plate (5), a first cavity is formed in the fixed rod (6), first strip-shaped openings are symmetrically formed in the side wall of the first cavity, an internal thread sleeve (7) is slidably arranged in the first cavity, the upper side and the lower side of the internal thread sleeve (7) are respectively slidably connected with the corresponding first strip-shaped openings through first sliding blocks (8, the inner thread of the internal thread sleeve (7) is connected with a first screw rod (9), and rod walls at two ends of the first screw rod (9) are respectively and rotatably connected with the side wall of the first cavity through a first bearing;
the other end of each first sliding block (8) is respectively provided with a connecting rod (10) in a rotating way through a first shaft pin, the other end of each connecting rod (10) is respectively provided with a fixed block (11) in a rotating way through a second shaft pin, one side of each fixed block (11) which is positioned on the same side and is far away from the connecting rod (10) is jointly and fixedly connected with an installation rod (12), the right ends of the two installation rods (12) are respectively and fixedly provided with a grinding roller (13), the inside of the first installation plate (5) is symmetrically provided with two second cavities, the right sides of the two second cavities are respectively provided with a second strip-shaped opening, the inside of the two second cavities is respectively provided with a second sliding block (14) in a sliding way, the left ends of the two installation rods (12) are respectively and fixedly connected with the corresponding second sliding blocks (14) through L-shaped rods (15), and the two L-shaped rods (15), the right side of the upper surface of the bottom plate (1) is fixedly connected with an installation mechanism through a supporting mechanism.
2. The stainless steel pipe internal welding leveling device according to claim 1, wherein the supporting mechanism comprises a sliding rod (16), a second supporting plate (17) and a second mounting plate (18), the second supporting plate (17) is fixedly arranged on the right side of the upper surface of the base plate (1), a second screw rod (19) is rotatably arranged between the second supporting plate (17) and the base plate through a second bearing, the sliding rod (16) is fixedly arranged between the first supporting plate (2) and the second supporting plate (17), a first threaded hole and a through hole are formed in the second mounting plate (18), the through hole is movably sleeved with the sliding rod (16), the first threaded hole is in threaded connection with the second screw rod (19), and the first rotating rod (4) is in transmission connection with the second screw rod (19) through a transmission mechanism.
3. The inside welding leveling device for stainless steel pipes according to claim 2, the mounting mechanism comprises a third mounting plate (20), four limiting holes are arranged in the second mounting plate (18), the lower surface of the third mounting plate (20) is movably sleeved with the corresponding limiting holes through four limiting rods (21), the lower end of each limiting rod (21) is respectively and fixedly provided with a limiting block (22), the lower surface of the third mounting plate (20) is rotatably provided with a third screw rod (23) through a third bearing, a second threaded hole is vertically formed in the second mounting plate (18) and is in threaded connection with a third screw rod (23), a second rotating rod (24) is fixedly arranged on the lower end rod wall of the third screw rod (23), and the upper surface of the third mounting plate (20) is fixedly provided with a steel pipe (26) through two fixing frames (25).
4. The device for flattening the inner welding of the stainless steel pipe according to claim 2, wherein the transmission mechanism comprises two belt pulleys (27), the two belt pulleys (27) are respectively fixedly sleeved with the left end rod walls of the first rotating rod (4) and the second screw rod (19), and the two belt pulleys (27) are in transmission connection through a belt (28).
5. The stainless steel pipe internal welding leveling device according to claim 1, wherein the right end of the first screw rod (9) penetrates through a fixing rod and is fixedly provided with a knob (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020482725.XU CN212287007U (en) | 2020-04-06 | 2020-04-06 | Stainless steel tubular product internal welding leveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020482725.XU CN212287007U (en) | 2020-04-06 | 2020-04-06 | Stainless steel tubular product internal welding leveling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212287007U true CN212287007U (en) | 2021-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020482725.XU Expired - Fee Related CN212287007U (en) | 2020-04-06 | 2020-04-06 | Stainless steel tubular product internal welding leveling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212287007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871919A (en) * | 2022-04-07 | 2022-08-09 | 焦作煤业（集团）新乡能源有限公司 | Pipe dredging machine with self-adjustable dredging shaft size |
-
2020
- 2020-04-06 CN CN202020482725.XU patent/CN212287007U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871919A (en) * | 2022-04-07 | 2022-08-09 | 焦作煤业（集团）新乡能源有限公司 | Pipe dredging machine with self-adjustable dredging shaft size |
| CN114871919B (en) * | 2022-04-07 | 2024-03-08 | 焦作煤业（集团）新乡能源有限公司 | Self-adjustable dredger for dredging shaft size |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |