CN113976643B - Fixing device for spinning pipe - Google Patents
Fixing device for spinning pipe Download PDFInfo
- Publication number
- CN113976643B CN113976643B CN202111193808.2A CN202111193808A CN113976643B CN 113976643 B CN113976643 B CN 113976643B CN 202111193808 A CN202111193808 A CN 202111193808A CN 113976643 B CN113976643 B CN 113976643B
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- fixedly connected
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- 238000009987 spinning Methods 0.000 title claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 238000007654 immersion Methods 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B41/00—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The application relates to a laying pipe fixing device, and relates to the technical field of laying pipes. The device comprises a first sleeve and a plurality of propping mechanisms, wherein the propping mechanisms comprise a second sleeve, a pressing sheet, an inserting rod and a transmission assembly, the second sleeve is fixedly connected with the inner wall of the first sleeve, the inserting rod slides in the second sleeve, one end of the inserting rod, far away from the second sleeve, is fixedly connected with the pressing sheet, and the transmission assembly is positioned in the second sleeve. When the device is used, each abutting mechanism is not required to be sequentially adjusted, so that the device is easy and convenient to operate for disassembling and assembling the spinning tube, and has high efficiency, and the abutting mechanism can automatically realize abutting or loosening of the spinning tube when the spinning tube is disassembled and assembled, so that the operation is more convenient.
Description
Technical Field
The application relates to the field of laying pipes, in particular to a laying pipe fixing device.
Background
The laying pipe fixing device is a device for fixing the laying pipe.
The prior Chinese patent with the bulletin number of CN212664526U comprises a spinning pipe, a first sleeve and a plurality of uniformly distributed adjusting components, wherein the first sleeve is sleeved on the outer side of the spinning pipe, the adjusting components are uniformly distributed on the first sleeve, and the adjusting components are in butt joint with the spinning pipe. When the device is used, the tightness degree of the spinning pipe can be adjusted by sequentially adjusting each adjusting component, and the spinning pipe can be fixed or detached.
The related art in the above has the following drawbacks: when the spinning tube is disassembled and assembled, a single adjusting component needs to be sequentially adjusted, and a great amount of time is consumed in the process, so that the disassembling and assembling efficiency of the spinning tube is low, and the process needs to be improved.
Disclosure of Invention
In order to solve the problem of low assembly and disassembly efficiency of the spinning tube, the application provides a spinning tube fixing device.
The application provides a spinning pipe fixing device which adopts the following technical scheme:
The device comprises a first sleeve and a plurality of propping mechanisms, wherein each propping mechanism comprises a second sleeve, a pressing sheet, an inserting rod and a transmission assembly, the second sleeve is fixedly connected with the inner wall of the first sleeve, the inserting rod slides in the second sleeve, one end of the inserting rod, far away from the second sleeve, is fixedly connected with the pressing sheet, and the transmission assembly is positioned in the second sleeve;
The transmission assembly comprises a worm wheel, a worm, a transmission gear, a transmission rack and a sliding rail, wherein the worm wheel and the transmission gear are both in rotary connection with the inner wall of the second sleeve, the worm wheel and the transmission gear are coaxial and are fixedly connected, the outer side wall of the first sleeve is provided with a yielding hole in a penetrating way, the yielding hole is communicated with the second sleeve, the worm is arranged in the yielding hole in a penetrating way and is in rotary connection with the yielding hole, one end of the worm, which is positioned in the second sleeve, is meshed with the worm wheel, the sliding rail is fixedly connected in the second sleeve, the transmission rack slides in the sliding rail, the transmission rack is fixedly connected with the inserted link, and the transmission gear is meshed with the transmission rack;
The second sleeve is provided with a driving mechanism, the driving mechanism comprises a driving roller and a plurality of linkage gears, the linkage gears are fixedly connected with one end of the worm, which extends out of the second sleeve, the linkage gears are coaxial with the worm, the driving roller is rotationally connected with the inner wall of the first sleeve, the end part of the driving roller is provided with a driving shaft coaxial with the driving roller, the inner wall of the first sleeve is provided with a rotating hole in a penetrating way, the driving shaft is rotatably arranged in the rotating hole in a penetrating way, one end of the driving shaft, which extends out of the first sleeve, is provided with a driving gear coaxial with the driving shaft, and the driving gear is meshed with the linkage gears;
The outer side wall of the first sleeve is rotationally connected with a reversing gear, and the reversing gear is meshed with the adjacent linkage gear.
Through adopting above-mentioned technical scheme, during the installation, when the spinning tube inserts first sleeve pipe, because the spinning tube will insert from between two drive rollers, spinning tube excircle diameter is less than the interval between two drive rollers, and is greater than the interval between two slipmats, therefore this process spinning tube lateral wall and drive roller lateral wall contact and produce friction, thereby make the drive roller take place to rotate, and then make drive gear drive the linkage gear and rotate, then through the effect of reversing gear, make adjacent linkage gear turn to unanimously. The rotation of the linkage gear drives the worm to rotate, indirectly drives the transmission gear to rotate, and because the transmission gear is meshed with the transmission rack, the transmission rack slides in the sliding rail, so that the inserted link can extend out of the second sleeve, and further the pressing piece can be controlled to tightly prop against the spinning tube.
During disassembly, the spinning tube is pulled out of the first sleeve, the driving roller is driven to rotate reversely with the driving roller during insertion of the spinning tube, then the driving shaft, the driving gear, the linkage gear and the reversing gear are sequentially driven to rotate, the worm wheel and the transmission gear are sequentially driven to rotate by rotation of the linkage gear, and then the inserted link is contracted inwards to the second sleeve through the transmission rack by rotation of the transmission gear, so that loosening of the spinning tube by tabletting is realized.
Optionally, an anti-slip pad is arranged on the outer side wall of the driving roller.
Through adopting above-mentioned technical scheme, the friction force increase when the slipmat makes drive roller lateral wall and the contact of laying head pipe lateral wall has guaranteed that the drive roller can rotate.
Optionally, the mounting groove has been seted up to the drive roller diapire, the slipmat is provided with the mounting panel, the mounting panel is inserted and is established to the mounting groove in, the slot has been seted up to the mounting groove inner wall, the mounting panel is provided with the inserted block, the inserted block is inserted and is established to in the slot.
Through adopting above-mentioned technical scheme, after the slipmat long-time work, slipmat surface is smooth because of the friction, leads to the friction force between laying pipe and the slipmat not enough, can take out the slipmat in mounting groove and the slot this moment, can change into new slipmat.
Optionally, the sliding of first sleeve pipe lateral wall is provided with the slider, the oil storage hole has been seted up to the slider roof, be provided with the oil immersion sponge in the oil storage hole, the oil immersion sponge with the linkage gear contacts.
Through adopting above-mentioned technical scheme, the sponge that soaks makes linkage gear, switching-over gear and drive gear be difficult for being corroded rusty, and has reduced the frictional force when moving between linkage gear, switching-over gear and the drive gear.
Optionally, the oil storage hole bottom rotates and is connected with the rotation axis, just the rotation axis wears to locate oil immersion sponge center department, the rotation axis keep away from the one end fixedly connected with of slider with the inside lining gear of rotation axis coaxial, inside lining gear's tooth's socket cover is equipped with the sponge strip, the sponge strip with oil immersion sponge is connected, inside lining gear with the linkage gear meshes mutually.
Through adopting above-mentioned technical scheme, the meshing of inside lining gear and linkage gear makes the sponge strip take place deformation more easily to each corner that can more accurate cover tooth's socket makes the fat liquoring coverage rate of linkage gear higher, consequently lubricated effect is better.
Optionally, a spring for pushing the sliding block towards the linkage gear is connected between the outer side wall of the sliding block and the first sleeve, and the elastic direction of the spring is consistent with the linear direction of the connection of two points of the circle centers of the linkage gear and the lining gear.
Through adopting above-mentioned technical scheme, the spring makes the linkage gear tighter with inside lining gear meshing to can extrude the oil content in the sponge strip, further improve lubricated effect.
Optionally, a chute is provided on the outer side wall of the first sleeve, the length direction of the chute is consistent with the straight line direction of the two-point circular center connection of the linkage gear and the lining gear, and the sliding block is adapted to be inserted into the chute.
Through adopting above-mentioned technical scheme, when the spring promotes the slider towards the linkage gear when supporting tightly, the spout makes the slider difficult crooked when sliding, has improved the stability when the slider slides.
Optionally, the mounting hole has all been seted up to slider lateral wall with first sleeve pipe lateral wall, the spring both ends are provided with the erection column, erection column threaded connection is in the mounting hole.
Through adopting above-mentioned technical scheme for after the spring ages, can in time dismantle the spring and change, thereby can continue to guarantee that inside lining gear and linkage gear mesh mutually and support tightly.
Optionally, the drive shaft fixedly connected with drive shaft coaxial driving gear, the driving gear is located in the first sleeve pipe, first sleeve pipe inner wall rotates and is connected with the rotation post, the rotation post keep away from first sheathed tube one end is connected with the fan piece, rotation post fixedly connected with rotate the driven gear of post coaxial, driven gear with be connected with the driving toothed belt between the driving gear, the driving toothed belt with the driving gear with driven gear homoenergetic meshes.
Through adopting above-mentioned technical scheme, when the pipe of expecting a silk in the dismouting, the drive roller will take place to rotate, makes driving gear rotate and drive driven gear rotation indirectly to can drive the rotation of fan piece, and then reach the effect of cooling to first sleeve pipe inside.
Optionally, the fan is provided with the installation piece, the dismantlement hole has been seted up to the installation piece, the spliced pole is kept away from first sheathed tube one end with dismantle hole threaded connection.
Through adopting above-mentioned technical scheme, after long-time use, the fan piece surface area is full of the dust, rotates the installation piece, can realize the separation of fan piece and pivoted post for the fan piece can regularly be dismantled and wash.
In summary, the present application includes at least one of the following beneficial effects:
1. when the spinning pipe is disassembled and assembled, the driving roller rotates to indirectly enable the driving gear to rotate and drive the driven gear to rotate, so that the fan can be driven to rotate, and the cooling effect on the inside of the first sleeve is achieved;
2. When the anti-skid pad works for a long time, the surface of the anti-skid pad is smooth due to friction, so that the friction force between the spinning pipe and the anti-skid pad is insufficient, and at the moment, the anti-skid pad can be taken out from the mounting groove and the slot, and can be replaced by a new anti-skid pad;
3. After long-time use, the surface area of the fan blade is full of dust, and the mounting block is rotated, so that the fan blade and the rotating column can be separated, and the fan blade can be detached and cleaned regularly.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present application;
FIG. 2 is a schematic diagram of a connection relationship between a second sleeve and a plunger according to an embodiment of the present application;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic diagram of a structure for embodying the connection relationship between a transmission gear and a transmission rack in an embodiment of the present application;
FIG. 5 is a schematic diagram of a structure for embodying the connection relationship between a driving shaft and a linkage gear in an embodiment of the present application;
FIG. 6 is a partial enlarged view at B in FIG. 5;
FIG. 7 is an enlarged view of a portion of FIG. 5 at C;
FIG. 8 is a schematic diagram of a structure for embodying the connection relationship between a slider and a chute in an embodiment of the present application;
FIG. 9 is a partial enlarged view at D in FIG. 8;
Fig. 10 is a schematic structural view for showing the connection relationship between the sponge strip and the lining gear in the embodiment of the present application.
In the figure: 1. a first sleeve; 11. a relief hole; 12. a rotation hole; 13. a chute; 2. a tightening mechanism; 21. tabletting; 22. a rod; 23. a second sleeve; 24. a transmission assembly; 241. a worm wheel; 242. a worm; 243. a transmission gear; 244. a drive rack; 245. a slide rail; 3. a driving mechanism; 31. a driving roller; 311. a first driving roller; 312. a second driving roller; 313. a drive shaft; 3131. a drive gear; 3132. a drive gear; 32. a linkage gear; 33. a reversing gear; 34. an anti-slip pad; 341. a mounting plate; 3411. inserting blocks; 35. a mounting groove; 351. a slot; 4. a slide block; 41. a rotation shaft; 42. lining gears; 421. a sponge strip; 43. soaking the oil sponge; 44. an oil storage hole; 5. a spring; 51. a mounting column; 6. a mounting hole; 7. rotating the column; 71. a fan blade; 711. a mounting block; 7111. disassembling the hole; 72. a driven gear; 8. a driving toothed belt; 9. a laying pipe; 10. and a support ring.
Detailed Description
The application is described in further detail below with reference to fig. 1-10.
The embodiment of the application discloses a laying pipe fixing device. Referring to fig. 1, the laying pipe fixing device comprises a first sleeve 1 and four propping mechanisms 2, wherein the four propping mechanisms 2 are uniformly distributed inside the first sleeve 1, and each propping mechanism 2 comprises a second sleeve 23, a pressing piece 21 and a plug rod 22. The inner wall welded fastening of second sleeve pipe 23 and first sleeve pipe 1, the one end of inserted bar 22 slides in second sleeve pipe 23, and the other end stretches out the one end of second sleeve pipe 23 and first sleeve pipe 1 junction, and the one end and the preforming 21 welded fastening of second sleeve pipe 23 are kept away from to inserted bar 22, and the preforming 21 surface is the arc shape, and the preforming 21 is made by the rubber material to when supporting tightly to spinning pipe 9, be difficult for causing the damage to spinning pipe 9.
Referring to fig. 2,3 and 4, each abutting mechanism 2 further includes a transmission assembly 24, each transmission assembly 24 includes a worm wheel 241, a worm 242, a transmission gear 243, a transmission rack 244 and a sliding rail 245, the worm wheel 241 and the transmission gear 243 are both rotatably connected with the inner wall of the second sleeve 23 through a rotating shaft, and the worm wheel 241 and the transmission gear 243 are coaxial and are both welded and fixed on the rotating shaft. The outer side wall of the first sleeve 1 is provided with a yielding hole 11, the yielding hole 11 is communicated with the second sleeve 23, a worm 242 penetrates through the yielding hole 11 and is rotationally connected with the yielding hole 11 through a bearing, and one end of the worm 242 positioned in the second sleeve 23 is meshed with the worm wheel 241. Slide rail 245 is located second sleeve 23, and with second sleeve 23 inner wall welded fastening, drive rack 244 is located slide rail 245, and slide with slide rail 245 and be connected, drive rack 244 keeps away from the one end of first sleeve 1 and insert rod 22 and be close to second sleeve 23's one end welded fastening, through rotating worm 242 earlier, make worm wheel 241 rotate, indirectly drive the rotation of drive gear 243, because drive gear 243 meshes with drive rack 244, make drive rack 244 slide in slide rail 245, thereby make insert rod 22 can stretch out and draw back in second sleeve 23, and then can control the tight or loosen of support of preforming 21 to spinning tube 9.
Referring to fig. 5, a driving mechanism 3 is provided inside the first sleeve 1, the driving mechanism 3 includes four linkage gears 32 and two driving rollers 31, the linkage gears 32 are coaxial with a worm 242, and are welded to one end of the worm 242 extending out of the second sleeve 23. The two driving rollers 31 are respectively a first driving roller 311 and a second driving roller 312, the first driving roller 311 and the second driving roller 312 are vertically arranged inside the first sleeve 1, the bottom of the first driving roller 311 is rotationally connected with the inner bottom wall of the first sleeve 1, the top of the first driving roller 311 is welded and connected with a driving shaft 313, the top of the second driving roller 312 is rotationally connected with the inner top wall of the first sleeve 1, the bottom of the second driving roller 312 is welded and connected with the driving shaft 313, the inner top wall and the inner bottom wall of the first sleeve 1 are respectively penetrated and provided with a rotating hole 12, the two driving shafts 313 are respectively penetrated and arranged in the corresponding rotating holes 12 and are rotationally connected with the rotating holes 12 through bearings, one end of the driving shaft 313 extending out of the first sleeve 1 is welded with a driving gear 3132 coaxial with the driving shaft 313, and the driving gear 3132 is meshed with the linkage gear 32. The outer side wall of the first sleeve 1 is rotatably connected with a reversing gear 33, and the reversing gear 33 is meshed with the adjacent linkage gear 32. When the laying pipe 9 is inserted into the first casing 1, the laying pipe 9 is inserted between the two driving rollers 31, so that the outer side wall of the laying pipe 9 contacts with the outer side wall of the driving roller 31 and generates friction, the driving roller 31 rotates, the driving gear 3132 drives the linkage gear 32 to rotate, and then the adjacent linkage gears 32 rotate uniformly under the action of the reversing gear 33. This process need not to adjust every in proper order to support tight mechanism 2 to reach the easy and simple to handle to the dismouting of laying head pipe 9, and the higher effect of efficiency, when carrying out the in-process of dismouting to laying head pipe 9 moreover, support tight mechanism 2 can realize supporting tightly or loosen to the laying head pipe 9, the operation is more convenient.
Referring to FIG. 6, the outer side wall of the drive roller 31 is provided with a non-slip mat 34, and the non-slip mat 34 is made of rubber material, so that the friction force is increased when the outer side wall of the drive roller 31 contacts the outer side wall of the laying pipe 9, and the drive roller 31 is ensured to rotate. The mounting groove 35 has been seted up to the outside wall of drive roller 31, and the roof of drive roller 31 is run through at the top of mounting groove 35, the diapire of drive roller 31 is not run through to the bottom of mounting groove 35, slipmat 34 has mounting panel 341 along width direction's both ends gluing, and the width sum of two mounting panels 341 equals the width of mounting groove 35, two mounting panels 341 insert and establish to in the mounting groove 35, slot 351 has all been seted up to the both sides lateral wall of mounting groove 35, and the roof of slot 351 runs through the roof of drive roller 31, mounting panel 341 lateral wall welding has insert 3411, insert 3411 adaptation is inserted to in the slot 351. After the anti-slip mat 34 works for a long time, the surface of the anti-slip mat 34 is smooth due to friction, so that the friction force between the laying pipe and the anti-slip mat 34 is insufficient, and at this time, the anti-slip mat 34 can be taken out from the mounting groove 35 and the slot 351, so that the anti-slip mat 34 can be replaced conveniently.
Referring to fig. 7, a driving gear 3131 is coaxially welded to a driving shaft 313, the driving gear 3131 is located in a first sleeve 1, a rotating column 7 is rotatably connected to an inner top wall and an inner bottom wall of the first sleeve 1, a fan 71 is connected to one end of the rotating column 7, which is far away from the first sleeve 1, and the fan 71 is coaxial with the rotating column 7, a driven gear 72 is coaxially welded to the rotating column 7, a driving toothed belt 8 is connected between the driven gear 72 and the driving gear 3131, the driving toothed belt 8 is meshed with the driving gear 3131 and the driven gear 72, and when the spinning tube 9 is disassembled, the driving roller 31 is driven to rotate, so that the driving shaft 313, the driving gear 3131, the driving toothed belt 8 and the driven gear 72 are sequentially driven to rotate, and the fan 71 is driven to cool the interior of the first sleeve 1.
The supporting ring 10 is welded on the side wall of the driving shaft 31, and the supporting ring 10 is abutted against the bottom wall of the driving toothed belt 8, so that the driving toothed belt 8 is not easy to fall down due to self gravity.
The fan 71 is welded with a mounting block 711, the mounting block 711 is provided with a dismounting hole 7111, one end of the rotating column 7, which is far away from the first sleeve 1, is in threaded connection with the dismounting hole 7111, and when the fan 71 is used for a long time, the surface area of the fan 71 is full of dust, so that the fan 71 can be dismounted periodically and cleaned.
Referring to fig. 8 and 9, a sliding groove 13 is formed in the top wall of the outer side of the first sleeve 1, a sliding block 4 is arranged in the sliding groove 13 in a matched sliding manner, the sliding groove 13 enables the sliding block 4 not to be easy to incline when sliding, and stability of the sliding direction of the sliding block 4 is improved. The top wall of the sliding block 4 is provided with an oil storage hole 44, an oil immersion sponge 43 is arranged in the oil storage hole 44, the section of the oil immersion sponge 43 is in an inverted convex shape, and the convex part is inserted into the oil storage hole 44.
Referring to fig. 9 and 10, the bottom of the oil storage hole 44 is rotatably connected with a rotating shaft 41, the rotating shaft 41 is upwards penetrated at the center of the oil immersion sponge 43, a lining gear 42 coaxial with the rotating shaft 41 is welded at the top of the rotating shaft 41, the length direction of the sliding groove 13 is consistent with the straight line direction of the two-point circular centers of the linkage gear 32 and the lining gear 42, a sponge strip 421 is arranged on the side wall of the lining gear 42 in an adhesive sleeved mode, the sponge strip 421 and the top of the oil immersion sponge 43 are integrally formed, the lining gear 42 is meshed with the linkage gear 32 through the sponge strip 421, deformation of the sponge strip 421 is easy to occur, and each corner of a tooth groove can be covered more accurately, so that the oil coating coverage rate of the linkage gear 32 is higher, and therefore the lubricating effect is better.
Referring to fig. 8 and 9, a spring 5 for pushing the slider 4 toward the linkage gear 32 is connected between the outer side wall of the slider 4 and the inner side wall of the chute 13, and the elastic direction of the spring 5 is consistent with the straight line direction of the two-point circular center connection of the linkage gear 32 and the lining gear 42, so that the linkage gear 32 is meshed with the lining gear 42 more tightly, oil in the sponge strip 421 can be extruded, and the lubrication effect is further improved.
Mounting holes 6 are formed in the outer side wall of the sliding block 4 and the side wall of the sliding groove 13, mounting columns 51 are welded at two ends of the spring 5, the mounting columns 51 are in threaded connection with the mounting holes 6, and after the spring 5 ages, the spring 5 can be timely detached and replaced, so that the lining gear 42 and the linkage gear 32 can be continuously guaranteed to be meshed and abutted.
The embodiment of the application provides a spinning pipe fixing device, which is implemented by the following principle: when the spinning tube 9 is inserted into the first sleeve 1 during installation, the spinning tube 9 is inserted from the position between the two driving rollers 31, the diameter of the outer circle of the spinning tube 9 is smaller than the distance between the two driving rollers 31 and larger than the distance between the two anti-slip pads 34, so that the outer side wall of the spinning tube 9 contacts with the outer side wall of the driving rollers 31 and rubs, the driving rollers 31 rotate, the driving gears 3132 drive the linkage gears 32 to rotate, and then the adjacent linkage gears 32 turn uniformly under the action of the reversing gears 33. The rotation of the linkage gear 32 drives the worm 242 to rotate, indirectly drives the transmission gear 243 to rotate, and the transmission gear 243 is meshed with the transmission rack 244, so that the transmission rack 244 slides in the sliding rail 245, the inserted link 22 can extend out of the second sleeve 23, and the pressing piece 21 can be controlled to tightly abut against the spinning tube.
During disassembly, the spinning tube 9 is pulled out of the first sleeve 1, the driving roller 31 is driven to rotate reversely with the driving roller 31 when the spinning tube 9 is inserted, then the driving shaft 313, the driving gear 3132, the linkage gear 32 and the reversing gear 33 are sequentially driven to rotate, the worm 241, the worm wheel 242 and the transmission gear 243 are sequentially driven to rotate by the rotation of the linkage gear 32, and then the inserting rod 22 is contracted inwards towards the second sleeve 23 through the transmission rack 244 by the rotation of the transmission gear 243, so that the loosening of the tabletting 21 to the spinning tube 9 is realized.
To sum up, the dismouting process need not to adjust every in proper order to support tight mechanism 2 to reach the easy and simple to handle to the dismouting of laying head pipe, and the higher effect of efficiency, when carrying out the in-process of dismouting to the laying head pipe moreover, support tight mechanism 2 can realize supporting tightly or loosen to the laying head pipe voluntarily, the operation is more convenient.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (10)
1. The spinning tube fixing device comprises a first sleeve (1) and a plurality of abutting mechanisms (2), wherein each abutting mechanism (2) comprises a second sleeve (23), a pressing sheet (21), an inserting rod (22) and a transmission assembly (24), the second sleeve (23) is fixedly connected with the inner wall of the first sleeve (1), the inserting rod (22) slides in the second sleeve (23), one end, far away from the second sleeve (23), of the inserting rod (22) is fixedly connected with the pressing sheet (21), and the transmission assembly (24) is positioned in the second sleeve (23);
The transmission assembly (24) comprises a worm wheel (241), a worm (242), a transmission gear (243), a transmission rack (244) and a sliding rail (245), wherein the worm wheel (241) and the transmission gear (243) are both in rotary connection with the inner wall of the second sleeve (23), the worm wheel (241) and the transmission gear (243) are coaxially and fixedly connected, a yielding hole (11) is formed in the outer side wall of the first sleeve (1) in a penetrating manner, the yielding hole (11) is communicated with the second sleeve (23), the worm (242) is arranged in the yielding hole (11) in a penetrating manner and is in rotary connection with the yielding hole (11), one end of the worm (242) positioned in the second sleeve (23) is meshed with the worm wheel (241), the sliding rail (245) is fixedly connected in the second sleeve (23), the transmission rack (244) slides in the sliding rail (245), the transmission rack (244) is fixedly connected with the inserted rod (22), and the transmission rack (243) is meshed with the transmission rack (244);
The method is characterized in that: the driving mechanism (3) comprises a driving roller (31) and a plurality of linkage gears (32), the linkage gears (32) are fixedly connected with one end of the worm (242) extending out of the second sleeve (23), the linkage gears (32) are coaxial with the worm (242), the driving roller (31) is rotatably connected with the inner wall of the first sleeve (1), a driving shaft (313) coaxial with the driving roller (31) is arranged at the end part of the driving roller (31), a rotating hole (12) is formed in the inner wall of the first sleeve (1) in a penetrating mode, the driving shaft (313) is rotatably arranged in the rotating hole (12) in a penetrating mode, one end, extending out of the first sleeve (1), of the driving shaft (313) is provided with a driving gear (3132) coaxial with the driving shaft (313), and the driving gear (3132) is meshed with the linkage gears (32).
The outer side wall of the first sleeve (1) is rotatably connected with a reversing gear (33), and the reversing gear (33) is meshed with the adjacent linkage gear (32).
2. The laying pipe fixing apparatus of claim 1, wherein: an anti-slip pad (34) is arranged on the outer side wall of the driving roller (31).
3. The laying pipe fixing apparatus of claim 2, wherein: mounting grooves (35) are formed in the bottom wall of the driving roller (31), mounting plates (341) are arranged on the anti-slip pads (34), the mounting plates (341) are inserted into the mounting grooves (35), inserting grooves (351) are formed in the inner walls of the mounting grooves (35), inserting blocks (3411) are arranged on the mounting plates (341), and the inserting blocks (3411) are inserted into the inserting grooves (351).
4. The laying pipe fixing apparatus of claim 1, wherein: the oil storage device is characterized in that a sliding block (4) is arranged on the outer side wall of the first sleeve (1) in a sliding mode, an oil storage hole (44) is formed in the top wall of the sliding block (4), an oil immersion sponge (43) is arranged in the oil storage hole (44), and the oil immersion sponge (43) is in contact with the linkage gear (32).
5. The laying pipe fixing apparatus of claim 4, wherein: the oil storage hole (44) hole bottom is rotationally connected with rotation axis (41), just rotation axis (41) wear to locate oil immersion sponge (43) center department, rotation axis (41) keep away from one end fixedly connected with of slider (4) with inside lining gear (42) of rotation axis (41) coaxial, the tooth's socket cover of inside lining gear (42) is equipped with sponge strip (421), sponge strip (421) with oil immersion sponge (43) are connected, inside lining gear (42) with linkage gear (32) are meshed.
6. The laying pipe fixing apparatus of claim 5, wherein: a spring (5) for pushing the sliding block (4) to face the linkage gear (32) is connected between the outer side wall of the sliding block (4) and the first sleeve (1), and the elastic direction of the spring (5) is consistent with the straight line direction of the connection of two points of the circle centers of the linkage gear (32) and the lining gear (42).
7. The laying pipe fixing apparatus of claim 5, wherein: the sliding block (4) is inserted into the sliding groove (13) in an adapting mode, the sliding groove (13) is formed in the outer side wall of the first sleeve (1), the length direction of the sliding groove (13) is consistent with the straight line direction of the two-point circular center connection of the linkage gear (32) and the lining gear (42).
8. The laying pipe fixing apparatus of claim 6, wherein: the sliding block is characterized in that the outer side wall of the sliding block (4) and the outer side wall of the first sleeve (1) are provided with mounting holes (6), mounting columns (51) are arranged at two ends of the spring (5), and the mounting columns (51) are in threaded connection in the mounting holes (6).
9. The laying pipe fixing apparatus of claim 1, wherein: the driving shaft (313) is fixedly connected with a driving gear (3131) coaxial with the driving shaft (313), the driving gear (3131) is located in the first sleeve (1), a rotating column (7) is rotationally connected to the inner wall of the first sleeve (1), a fan blade (71) is connected to one end, away from the first sleeve (1), of the rotating column (7), a driven gear (72) coaxial with the rotating column (7) is fixedly connected to the rotating column (7), a driving toothed belt (8) is connected between the driven gear (72) and the driving gear (3131), and the driving toothed belt (8) is meshed with the driving gear (3131) and the driven gear (72) in a homogeneous mode.
10. The laying pipe fixing apparatus of claim 9, wherein: the fan blade (71) is provided with a mounting block (711), the mounting block (711) is provided with a dismounting hole (7111), and one end of the rotating column (7) away from the first sleeve (1) is in threaded connection with the dismounting hole (7111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111193808.2A CN113976643B (en) | 2021-10-13 | 2021-10-13 | Fixing device for spinning pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111193808.2A CN113976643B (en) | 2021-10-13 | 2021-10-13 | Fixing device for spinning pipe |
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| Publication Number | Publication Date |
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| CN113976643A CN113976643A (en) | 2022-01-28 |
| CN113976643B true CN113976643B (en) | 2024-05-17 |
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| CN202111193808.2A Active CN113976643B (en) | 2021-10-13 | 2021-10-13 | Fixing device for spinning pipe |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN211192684U (en) * | 2019-12-04 | 2020-08-07 | 天津市福顺达工贸有限公司 | Steel pipe welding seam shaping adjusting device |
| CN112388240A (en) * | 2020-11-03 | 2021-02-23 | 三丰管业有限公司 | Steel pipe processing is with linking aligning device |
| CN212664526U (en) * | 2020-06-05 | 2021-03-09 | 溧阳市润天机械制造有限公司 | Fixing device of laying pipe |
| CN112621086A (en) * | 2020-12-08 | 2021-04-09 | 湖南鸿云钢模科技有限公司 | Adjustable clamp structure for welding steel pipes for steel structure building |
| CN112721195A (en) * | 2021-01-15 | 2021-04-30 | 上海出柔实业有限公司 | PVC manages heat fusion fixing device |
| CN112935733A (en) * | 2021-03-12 | 2021-06-11 | 浙江锦安汽车零部件有限公司 | Production process of noise-reduction steering oil pipe |
-
2021
- 2021-10-13 CN CN202111193808.2A patent/CN113976643B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211192684U (en) * | 2019-12-04 | 2020-08-07 | 天津市福顺达工贸有限公司 | Steel pipe welding seam shaping adjusting device |
| CN212664526U (en) * | 2020-06-05 | 2021-03-09 | 溧阳市润天机械制造有限公司 | Fixing device of laying pipe |
| CN112388240A (en) * | 2020-11-03 | 2021-02-23 | 三丰管业有限公司 | Steel pipe processing is with linking aligning device |
| CN112621086A (en) * | 2020-12-08 | 2021-04-09 | 湖南鸿云钢模科技有限公司 | Adjustable clamp structure for welding steel pipes for steel structure building |
| CN112721195A (en) * | 2021-01-15 | 2021-04-30 | 上海出柔实业有限公司 | PVC manages heat fusion fixing device |
| CN112935733A (en) * | 2021-03-12 | 2021-06-11 | 浙江锦安汽车零部件有限公司 | Production process of noise-reduction steering oil pipe |
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|---|---|
| CN113976643A (en) | 2022-01-28 |
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