CN216759436U - Inner wall polishing machine for steel pipe - Google Patents
Inner wall polishing machine for steel pipe Download PDFInfo
- Publication number
- CN216759436U CN216759436U CN202123037078.5U CN202123037078U CN216759436U CN 216759436 U CN216759436 U CN 216759436U CN 202123037078 U CN202123037078 U CN 202123037078U CN 216759436 U CN216759436 U CN 216759436U
- Authority
- CN
- China
- Prior art keywords
- wall
- steel pipe
- mounting
- worm
- gear member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 74
- 239000010959 steel Substances 0.000 title claims abstract description 74
- 238000005498 polishing Methods 0.000 title claims abstract description 42
- 238000009434 installation Methods 0.000 claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims description 25
- 239000002184 metal Substances 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Abstract
The utility model belongs to the field of metal processing machinery, in particular to a polishing machine for the inner wall of a steel pipe, which aims at the problem that the prior polishing device can not completely extend into the steel pipe for polishing and grinding and has no convenience in grinding the inner wall of the steel pipe, and the utility model provides the following scheme that the polishing machine comprises a base, wherein the top of the base is fixedly provided with an installation cover, the right side of the installation cover is fixedly provided with a driving motor, the output shaft of the driving motor extends into the installation cover and is fixedly provided with a screw rod, the left end of the screw rod is rotatably connected with the left inner wall of the installation cover, and a movable seat is in threaded connection with the screw rod. Has good practicability and practicability.
Description
Technical Field
The utility model relates to the technical field of metal processing machinery, in particular to a steel pipe inner wall polishing machine.
Background
The steel pipe is widely applied to the field of steel pipes due to the characteristics of stable chemical performance, cold resistance, heat resistance, pressure resistance, corrosion resistance, fire resistance and the like. In the process of manufacturing the steel pipe, because of manufacturing processes such as hot rolling, cold rolling and the like, the inner surface of the steel pipe is inevitably provided with unevenly distributed burrs, so that the flatness of the inner surface of the steel pipe is poor. Therefore, burrs on the surface of the steel pipe need to be treated;
however, the existing polishing device cannot be completely inserted into the steel pipe for polishing and grinding, and the polishing device is inconvenient to polish the inner wall of the steel pipe, so that the polishing device for the inner wall of the steel pipe is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that the existing polishing device cannot completely extend into a steel pipe for polishing and grinding and the polishing of the inner wall of the steel pipe is inconvenient in polishing the inner wall of the steel pipe in the prior art, and provides a polishing machine for the inner wall of the steel pipe.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an inner wall polishing machine for steel pipes comprises a base, wherein an installation cover is fixedly installed at the top of the base, a driving motor is fixedly installed on the right side of the installation cover, an output shaft of the driving motor extends into the installation cover and is fixedly installed with a screw rod, the left end of the screw rod is rotatably connected with the left inner wall of the installation cover, a movable seat is in threaded connection with the screw rod, the top of the movable seat extends to the upper side of the installation cover, a mounting groove is formed in the top of the movable seat, a transmission assembly is connected in the mounting groove, the rear side of the transmission assembly extends to the rear side of the movable seat and is connected with the top of the installation cover, a rotating rod is rotatably connected with the top of the movable seat, a polishing wheel is fixedly installed at the left side of the top of the base, a clamping assembly is installed on the clamping assembly, a steel pipe is connected on the clamping assembly, and the left side of the polishing wheel extends into the steel pipe, and the grinding wheel is contacted with the inner wall of the steel pipe.
Preferably, including backup pad, installation pipe, lead screw and arc splint on the centre gripping subassembly, backup pad fixed mounting is in the top left side of base, the installation pipe run through the backup pad and with backup pad fixed connection, the steel pipe runs through the installation pipe, the bottom of lead screw extends to in the installation pipe and rotates with the top of arc splint to be connected, the inner wall sliding connection of arc splint and installation pipe, arc splint press from both sides the dress with the steel pipe mutually, the lead screw sets up the centre gripping subassembly and can realize carrying out fixed clamp to the steel pipe tightly with the top inner wall threaded connection of installation pipe to this can conveniently fix a position the steel pipe.
Preferably, last gear member, worm gear member, two bevel gears and the connecting axle of including of transmission assembly, the connecting axle rotates to be connected in the mounting groove, the worm gear member is connected with dwang and connecting axle respectively, the gear member runs through the rear side inner wall of mounting groove and is connected with the rear side inner wall rotation of mounting groove, the gear member is connected with the top of installation cover, and two bevel gears are connected with the bottom and the gear member of connecting axle respectively, and two bevel gears mesh mutually, set up transmission assembly and can carry out lateral shifting when removing the seat, produce the turning force to can transmit the turning force to the dwang on, realize the rotation that the emery wheel lasts.
Preferably, including pivot, drive gear and rack on the gear member, rack fixed mounting is at the top of installation cover, the pivot runs through the rear side inner wall of mounting groove and rotates with the rear side inner wall of mounting groove to be connected, drive gear fixed mounting is in the rear end of pivot, and the front end of pivot and the bevel gear fixed connection that corresponds set up the gear member and can carry out lateral shifting when removing the seat, produce the torsional force, can rotate for the wheel of polishing and provide the power supply.
Preferably, including worm and worm wheel on the worm wheel component, the fixed cover of worm is established on the connecting axle, the fixed cover of worm wheel is established on the dwang, worm and worm wheel mesh mutually sets up the worm wheel component, can rotate at the connecting axle when, can be with the turning force transmission of connecting axle to the dwang for the dwang rotates.
Preferably, the left side top fixed mounting who removes the seat has fixed cover, the dwang runs through fixed cover and rotates with the left side inner wall of fixed cover to be connected, sets up fixed cover and can rotate the dwang and support to this can realize the dwang and stably rotate.
Has the advantages that:
in the utility model, a steel pipe is inserted into an installation pipe, then a screw rod can be rotated to drive an arc-shaped clamping plate to downwards move until the arc-shaped clamping plate and the steel pipe are tightly clamped, so that the steel pipe can be stably positioned, then a driving motor can be started to drive a screw rod to rotate, at the moment, a movable seat can be driven to move towards the left side under the thread transmission action of a movable seat, when the movable seat moves, a transmission gear can be driven to move, at the moment, a rotating shaft can be driven to rotate under the meshing transmission action of a rack, when the rotating shaft rotates, a connecting shaft can be driven to rotate under the meshing transmission action of two bevel gears, when the rotating shaft rotates, a rotating rod can be driven to rotate through the meshing transmission of a worm and a worm, at the moment, a polishing wheel can rotate, and the polishing wheel moves towards the left side along with the movable seat, the grinding wheel can enter the steel pipe to grind the inner wall of the steel pipe;
after the steel pipe is positioned and clamped, the grinding wheel can be driven to enter the steel pipe by starting the driving motor and rotate, so that the inner wall of the steel pipe can be ground by the rotating force of the grinding wheel, and the steel pipe inner wall grinding machine has good practicability and practicability when the inner wall of the steel pipe is ground.
Drawings
FIG. 1 is a front view of the inner wall polishing machine for steel pipes according to the present invention;
FIG. 2 is a front view of a cross-sectional internal structure of a movable base of the inner wall polishing machine for steel pipes according to the present invention;
FIG. 3 is a side view of a cross-sectional structure of a movable base of the inner wall polishing machine for steel pipes according to the present invention;
FIG. 4 is a three-dimensional view of a sectional structure of an installation pipe, a screw rod and an arc-shaped clamping plate of the inner wall polishing machine for the steel pipe provided by the utility model.
In the figure: the device comprises a base 1, a mounting cover 2, a supporting plate 3, a mounting pipe 4, a steel pipe 5, a driving motor 6, a screw 7, a moving seat 8, a rack 9, a rotating rod 10, a polishing wheel 11, a mounting groove 12, a rotating shaft 13, a connecting shaft 14, a bevel gear 15, a worm 16, a worm gear 17, a transmission gear 18, a screw rod 19 and an arc-shaped clamping plate 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, an inner wall polishing machine for steel pipes comprises a base 1, wherein a mounting cover 2 is fixedly mounted at the top of the base 1, the mounting cover 2 is arranged to slidably support a movable seat 8, a driving motor 6 is fixedly mounted at the right side of the mounting cover 2, an output shaft of the driving motor 6 extends into the mounting cover 2 and is fixedly provided with a screw 7, the screw 7 and the movable seat 8 are arranged to perform thread transmission, the movable seat 8 can move when the screw 7 rotates along with the driving motor 6, the left end of the screw 7 is rotatably connected with the left inner wall of the mounting cover 2, the movable seat 8 is in threaded connection with the screw 7, the movable seat 8 is arranged to bear and support the whole polishing mechanism, the top of the movable seat 8 extends to the upper side of the mounting cover 2, a mounting groove 12 is formed in the top of the movable seat 8, and a transmission assembly is connected in the mounting groove 12, the rear side of drive assembly extends to the rear side of removing seat 8 and is connected with the top of installation cover 2, the left side top of removing seat 8 is rotated and is connected with dwang 10, set up dwang 10 and install grinding wheel 11, with this can conveniently move grinding wheel 11 into in steel pipe 5, and the left end fixed mounting of dwang 10 has grinding wheel 11, the centre gripping subassembly is installed in the top left side of base 1, be connected with steel pipe 5 on the centre gripping subassembly, grinding wheel 11's left side extends to in the steel pipe 5, and grinding wheel 11 contacts with the inner wall of steel pipe 5.
After the steel pipe 5 is positioned and clamped, the driving motor 6 can be started to drive the polishing wheel 11 to enter the steel pipe 5 and rotate, so that the inner wall of the steel pipe 5 can be polished by the rotating force of the polishing wheel 11, and the steel pipe polishing machine has good practicability and practicability when the inner wall of the steel pipe 5 is polished.
According to the utility model, the clamping assembly comprises a supporting plate 3, an installation pipe 4, a screw rod 19 and an arc-shaped clamping plate 20, the supporting plate 3 is fixedly installed on the left side of the top of the base 1, the installation pipe 4 penetrates through the supporting plate 3 and is fixedly connected with the supporting plate 3, the steel pipe 5 penetrates through the installation pipe 4, the bottom end of the screw rod 19 extends into the installation pipe 4 and is rotatably connected with the top of the arc-shaped clamping plate 20, the arc-shaped clamping plate 20 can be arranged to conveniently clamp the steel pipe 5, the arc-shaped clamping plate 20 is slidably connected with the inner wall of the installation pipe 4, the arc-shaped clamping plate 20 is clamped with the steel pipe 5, the screw rod 19 is in threaded connection with the inner wall of the top of the installation pipe 4, and the clamping assembly can be arranged to fixedly clamp the steel pipe 5, so that the steel pipe 5 can be conveniently positioned.
In the utility model, the transmission assembly comprises a gear member, a worm gear member, two bevel gears 15 and a connecting shaft 14, wherein the connecting shaft 14 is rotatably connected in the mounting groove 12, the worm gear member is respectively connected with the rotating rod 10 and the connecting shaft 14, the gear member penetrates through the inner wall of the rear side of the mounting groove 12 and is rotatably connected with the inner wall of the rear side of the mounting groove 12, the gear member is connected with the top of the mounting cover 2, the two bevel gears 15 are respectively connected with the bottom end of the connecting shaft 14 and the gear member, and the two bevel gears 15 are meshed with each other, the transmission assembly can generate rotating force when the movable seat 8 moves transversely, and can transmit the rotating force to the rotating rod 10, so that the continuous rotation of the polishing wheel 11 is realized.
In the utility model, the gear member comprises a rotating shaft 13, a transmission gear 18 and a rack 9, the rack 9 is fixedly arranged at the top of the mounting cover 2, the rotating shaft 13 penetrates through the inner wall of the rear side of the mounting groove 12 and is rotatably connected with the inner wall of the rear side of the mounting groove 12, the transmission gear 18 is fixedly arranged at the rear end of the rotating shaft 13, the front end of the rotating shaft 13 is fixedly connected with the corresponding bevel gear 15, and the gear member is arranged to generate torsional force when the movable seat 8 moves transversely and can provide a power source for the rotation of the grinding wheel 11.
According to the utility model, the worm wheel component comprises the worm 16 and the worm wheel 17, the worm 16 is fixedly sleeved on the connecting shaft 14, the worm wheel 17 is fixedly sleeved on the rotating rod 10, the worm 16 is meshed with the worm wheel 17, and the worm wheel component is arranged, so that when the connecting shaft 14 rotates, the rotating force of the connecting shaft 14 can be transmitted to the rotating rod 10, and the rotating rod 10 rotates.
According to the utility model, the fixed cover is fixedly arranged at the top of the left side of the movable seat 8, the rotating rod 10 penetrates through the fixed cover and is rotatably connected with the inner wall of the left side of the fixed cover, and the fixed cover is arranged to rotatably support the rotating rod 10, so that the rotating rod 10 can stably rotate.
The working principle is as follows: firstly, a steel pipe 5 is inserted into an installation pipe 4, then a screw rod 19 can be rotated to drive an arc-shaped clamping plate 20 to go downwards until the arc-shaped clamping plate 20 and the steel pipe 5 are tightly clamped, so that the steel pipe 5 can be stably positioned, then a driving motor 6 can be started to drive a screw rod 7 to rotate, at the moment, a movable seat 8 can be driven to move towards the left side under the thread transmission action of the movable seat 8, when the movable seat 8 moves, a transmission gear 18 can be driven to move, at the moment, a rotating shaft 13 can be driven to rotate under the meshing transmission action of a rack 9, when the rotating shaft 13 rotates, a connecting shaft 14 can be driven to rotate under the meshing transmission action of two bevel gears 15, when the rotating shaft 14 rotates, the rotating rod 10 can be driven to rotate through the meshing transmission of a worm 16 and a worm 17, at the moment, the polishing wheel 11 can rotate, and the grinding wheel 11 moves to the left along with the moving seat 8, so that the grinding wheel 11 can enter the steel pipe 5 to grind the inner wall of the steel pipe 5, and the grinding wheel has good practicability and convenience when grinding the inner wall of the steel pipe 5.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides an inner wall burnishing machine of steel pipe, includes base (1), its characterized in that, the top fixed mounting of base (1) has installation cover (2), and the right side fixed mounting of installation cover (2) has driving motor (6), the output shaft of driving motor (6) extends to in installation cover (2) and fixed mounting has screw rod (7), the left end of screw rod (7) is connected with the left side inner wall rotation of installation cover (2), threaded connection has removal seat (8) on screw rod (7), the top of removing seat (8) extends to the top of installation cover (2), mounting groove (12) have been seted up at the top of removing seat (8), and mounting groove (12) in-connection have a drive assembly, drive assembly's rear side extends to the rear side of removing seat (8) and is connected with the top of installation cover (2), the left side top of removing seat (8) is rotated and is connected with dwang (10), and the left end fixed mounting of dwang (10) has wheel (11) of polishing, the centre gripping subassembly is installed in the top left side of base (1), be connected with steel pipe (5) on the centre gripping subassembly, extend to in steel pipe (5) in the left side of wheel (11) of polishing, and the inner wall of wheel (11) of polishing and steel pipe (5) contacts.
2. The inner wall polishing machine for the steel pipe as claimed in claim 1, wherein the clamping assembly comprises a supporting plate (3), a mounting pipe (4), a screw rod (19) and an arc-shaped clamping plate (20), the supporting plate (3) is fixedly mounted on the left side of the top of the base (1), the mounting pipe (4) penetrates through the supporting plate (3) and is fixedly connected with the supporting plate (3), the steel pipe (5) penetrates through the mounting pipe (4), the bottom end of the screw rod (19) extends into the mounting pipe (4) and is rotatably connected with the top of the arc-shaped clamping plate (20), the arc-shaped clamping plate (20) is slidably connected with the inner wall of the mounting pipe (4), the arc-shaped clamping plate (20) is clamped with the steel pipe (5), and the screw rod (19) is in threaded connection with the inner wall of the top of the mounting pipe (4).
3. The inner wall polishing machine for the steel pipe as claimed in claim 1, wherein the transmission assembly comprises a gear member, a worm gear member, two bevel gears (15) and a connecting shaft (14), the connecting shaft (14) is rotatably connected in the mounting groove (12), the worm gear member is respectively connected with the rotating rod (10) and the connecting shaft (14), the gear member penetrates through the inner wall of the rear side of the mounting groove (12) and is rotatably connected with the inner wall of the rear side of the mounting groove (12), the gear member is connected with the top of the mounting cover (2), the two bevel gears (15) are respectively connected with the bottom end of the connecting shaft (14) and the gear member, and the two bevel gears (15) are meshed with each other.
4. The inner wall polishing machine for the steel pipe according to claim 3, wherein the gear member comprises a rotating shaft (13), a transmission gear (18) and a rack (9), the rack (9) is fixedly installed at the top of the installation cover (2), the rotating shaft (13) penetrates through the inner wall of the rear side of the installation groove (12) and is rotatably connected with the inner wall of the rear side of the installation groove (12), the transmission gear (18) is fixedly installed at the rear end of the rotating shaft (13), and the front end of the rotating shaft (13) is fixedly connected with the corresponding bevel gear (15).
5. The inner wall polishing machine for the steel pipe as claimed in claim 3, wherein the worm gear member comprises a worm (16) and a worm wheel (17), the worm (16) is fixedly sleeved on the connecting shaft (14), the worm wheel (17) is fixedly sleeved on the rotating rod (10), and the worm (16) is meshed with the worm wheel (17).
6. The inner wall polishing machine for the steel pipe as claimed in claim 1, wherein a fixed cover is fixedly installed at the top of the left side of the movable seat (8), and the rotating rod (10) penetrates through the fixed cover and is rotatably connected with the inner wall of the left side of the fixed cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123037078.5U CN216759436U (en) | 2021-12-06 | 2021-12-06 | Inner wall polishing machine for steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123037078.5U CN216759436U (en) | 2021-12-06 | 2021-12-06 | Inner wall polishing machine for steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216759436U true CN216759436U (en) | 2022-06-17 |
Family
ID=81965470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123037078.5U Expired - Fee Related CN216759436U (en) | 2021-12-06 | 2021-12-06 | Inner wall polishing machine for steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216759436U (en) |
-
2021
- 2021-12-06 CN CN202123037078.5U patent/CN216759436U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212145669U (en) | A grinding device for anticorrosive pipeline production | |
| CN111922805A (en) | Continuous elbow surface fine grinding equipment | |
| CN216759436U (en) | Inner wall polishing machine for steel pipe | |
| CN112122974B (en) | Clamping device is used in processing of copper sheathing bearing | |
| CN215281200U (en) | Polishing equipment for automobile clutch production | |
| CN210024844U (en) | Machine part polishing equipment | |
| CN213164482U (en) | Grinding device is used in communication antenna production | |
| CN213998802U (en) | Grinding device is used in processing of metal pipe | |
| CN212495825U (en) | Workpiece traction device for screw machining | |
| CN213411584U (en) | Planet carrier gear machining is with high-efficient burnishing machine | |
| CN214264918U (en) | Gearbox rocking arm accessories grinding device | |
| CN218051713U (en) | Anti-deviation polishing device for machining automobile turbine shaft | |
| CN212444475U (en) | Steel pipe welding department deckle edge grinding device is used in machine parts processing | |
| CN220446044U (en) | Cast member processing frock | |
| CN220296829U (en) | Rotatable hardware polishing positioning bracket | |
| CN214445250U (en) | Grinding device is used in reduction gear production | |
| CN219485285U (en) | High-temperature oxidation treatment device for metal surface | |
| CN212578215U (en) | Edging device is used in bolt production | |
| CN220408303U (en) | Spare part burnishing device that machining used | |
| CN212330544U (en) | Gear machining grinding device | |
| CN218225828U (en) | Exchange device for polishing high-speed steel | |
| CN214600154U (en) | Novel rust-resistant processing work piece basket | |
| CN219925645U (en) | Polishing machine for machining steel structure | |
| CN217143338U (en) | Automatic grinding device is used in hardware product surface machining | |
| CN219925450U (en) | Railing polisher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |