CN209304299U - Tubing machine for grinding welding seam on a kind of line - Google Patents
Tubing machine for grinding welding seam on a kind of line Download PDFInfo
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- CN209304299U CN209304299U CN201821925571.6U CN201821925571U CN209304299U CN 209304299 U CN209304299 U CN 209304299U CN 201821925571 U CN201821925571 U CN 201821925571U CN 209304299 U CN209304299 U CN 209304299U
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- lifting
- tube
- motor
- screw rod
- polishing
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Abstract
The utility model relates to tubing machine for grinding welding seam on a kind of line, turbine and worm is installed on the supporting plate, the torque-feedback generated by motor according to polishing, driving drives lifting tube to move up and down along guide cylinder and make position compensation in due course, so that grinding wheel be driven to move up and down；Motor mounting plate and asynchronous machine are supported by studdle on lifting tube, motor drives grinding wheel rotation by belt pulley and belt.Position polish in relatively closed cabinet inside, can reduce dust, polishing liquid, the external bound pair of noise influences, and be equipped with windowpane on machine box door, polishing position can be observed and be made the appropriate adjustments.The structure design of the utility model is reasonable, and adjustment is simple, easy to maintain, and the polishing suitable for vertical masonry joint weld seam is processed, and substantially increases worker's labor efficiency, reduces labor intensity and risk.
Description
Technical field
The utility model relates to Welded tube production field more particularly to it is a kind of apply automation welded pipe product line on line on
Tubing machine for grinding welding seam.
Background technique
In online welded pipe product line, steel band needs to polish to weld seam after overmolding, welding, and weld grinding is at one
The essential process in road；In traditional stainless steel tube production process, the polishing of stainless steel tube needs artificial progress, is needing to beat
When mill, need artificially to adjust grinding wheel height frequently, so that grinding wheel and steel pipe polishing position contact, under this situation, work
The intensity of people's labour is big, and the birdie that when polishing generates is big, and the micronic dust for generation of polishing can all generate unfavorable shadow to worker and environment
It rings.Worker is unable to accurately control contacting with the welding position of steel pipe for grinding wheel when polishing, and may generate excessive or root of polishing
This situation for not polishing, during the grinding process, it usually needs polishing position is observed, if close-ups without
Protective device will cause security risk.Once being in the presence of not expected or happening suddenly, to worker's and may produce
Will have an adverse effect.Meanwhile tradition machinery polishing mode precision is not easy to control, it is easy to keep the steel tube surface of polishing concave-convex
Injustice, so that the service life of steel pipe, appearance be made to be affected.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides tubing machine for grinding welding seam on a kind of line.
Tubing machine for grinding welding seam on a kind of line, including being extended there through for tubing on the cabinet polished and the cabinet
Workpiece polishing mechanism and elevating mechanism, the workpiece polishing mechanism include be mounted on it is on the cabinet and can be relative to the cabinet above and below
The lifting tube of sliding, the polishing motor being mounted on the lifting tube, it is described polishing motor output shaft on be provided with main belt
Wheel, the polishing motor are equipped with power sensor connected to the controller, and the box house is protruded into the lower end of the lifting tube
And transmission shaft is provided with by bearing, it is provided on the transmission shaft for the grinding wheel of polishing and with the main pulley with merging
The secondary pulley connected by belt, the lifting tube are provided with through-hole so that belt passes through；The elevating mechanism includes screw rod
Lifting assembly, support plate and lifting motor, the support plate are connect with the upper end of the lifting tube, the screw rod lifting assembly
It is separately positioned on the workpiece polishing mechanism two sides and is connect with the support plate, the lifting motor and the screw rod lifting assembly connect
It connects and it can be driven to drive the support plate and then the workpiece polishing mechanism is driven to move up and down；The controller also with the lifting
Motor connection；The windowpane of observation grinding effect is provided on the cabinet.
Preferably, the lifting tube upper end is provided with motor mounting plate by studdle, and the polishing motor is mounted on
On the motor mounting plate.
Preferably, the box house is provided with the welded tube cushion block for being used to support welded tube, and the welded tube cushion block passes through welded tube
Cushion block supporting plate is mounted on welded tube support.
Preferably, the cabinet upper surface is provided with the guide cylinder with lifting tube cooperation, and the guide cylinder is set in
Outside the lifting tube.
Preferably, the screw rod lifting assembly includes screw rod and mutually matched worm screw and turbine, and the screw rod is vertical
The upper surface that the cabinet is set, the worm screw is mounted in the support plate by bearing, and with the lifting motor
Rotation is connected and be driven by it, sleeve is provided in the support plate, the sleeve is interior to be equipped with guide tube by bearing, described to lead
It is provided with the internal screw thread with screw rod cooperation in cylinder and is set on the screw rod, the turbine is set in outside the guide tube,
Lifting motor driving worm screw rotation, worm screw rotation drive turbine rotation, turbine drive guide tube rotate so that by guide tube with
The support plate that screw flight cooperation makes is moved up and down along screw rod.
Preferably, it there are two the lifting motor settings, is connect simultaneously with the worm screw of two screw rod lifting assemblies respectively
Drive its rotation.
Preferably, the lifting motor is provided with one, and the worm screw of two screw rod lifting assemblies is connected by connecting shaft
It is connected together, the lifting motor is connect with the one of the worm screw of two screw rod lifting assemblies, and drives its rotation.
Tubing machine for grinding welding seam on a kind of line of the utility model, compared with existing machine for grinding welding seam, the advantage is that:
1, polishing pressure can be automatically adjusted.The operating power that polishing motor is acquired by power sensor, controls its basis
The collected signal of power sensor controls workpiece polishing mechanism by lifting motor and moves up and down to adjust polishing pressure.
2, sanding operation is enclosed in box house, and can reduce dust, polishing liquid, the external bound pair of noise influences, and on cabinet
Windowpane is installed, polishing position can be observed and be made the appropriate adjustments.
3, burnishing action power is uniform.Single elevating mechanism is provided only with relative to existing sander, so that sander
Structure unbalance stress, so that the polishing pressure of grinding wheel is uneven.There are two screw rod lifting groups for the setting of tubing machine for grinding welding seam on the line
Part is located at the two sides of workpiece polishing mechanism, controls moving up and down for workpiece polishing mechanism, and active force suffered by workpiece polishing mechanism is uniform, makes
The polishing pressure for obtaining grinding wheel Welded Pipe is uniform.
4, security performance is high.Belt main body for transmission is located inside lifting tube, greatly reduces worker because accidentally
Operation touches security risk caused by belt.
5, reasonable in design, adjustment is simple, easy to maintain, and the polishing suitable for vertical masonry joint weld seam is processed, and substantially increases
Worker's labor efficiency, reduces labor intensity and risk.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the top view of the structural schematic diagram of the utility model embodiment；
Fig. 3 is the sectional view of Fig. 2A-A；
Fig. 4 is the sectional view of Fig. 2 B-B.
In figure: 1 cabinet, 101 welded tube cushion blocks, 102 welded tube cushion block supporting plates, 103 welded tube supports, 11 lifting tubes, 111 support spiral shells
Bar, 112 motor mounting plates, 113 nuts, 114 guide cylinders, 12 polishing motors, 13 main pulleys, 14 transmission shafts, 15 grinding wheels, 16 pairs
Belt pulley, 17 belts, 18 secondary pulleys, 19 through-holes, 21 support plates, 22 lifting motors, 23 screw rods, 24 worm screws, 25 turbines, 26 sets
Cylinder, 27 guide tubes, 28 windowpanes.
Specific embodiment
With reference to the accompanying drawing and specific embodiment, the utility model will be further described, in order to clearer reason
Solve the technical idea of the requires of the utility model protection.
Tubing machine for grinding welding seam on a kind of line, including extending there through the cabinet 1 and the cabinet 1 polished for tubing
On workpiece polishing mechanism and elevating mechanism, the workpiece polishing mechanism include be mounted on it is on the cabinet 1 and can be relative to the cabinet 1
The lifting tube 11 slided up and down, the polishing motor 12 being mounted on the lifting tube 11, it is described polishing motor 12 output shaft on
It is provided with main pulley 13, the polishing motor 12 is equipped with power sensor connected to the controller, under the lifting tube 11
End protrudes into 1 inside of cabinet and bearing is provided with transmission shaft 14, and the sand for polishing is provided on the transmission shaft 14
Wheel 15 and the secondary pulley 18 connecting with the main pulley 13 with merga pass belt 17, the lifting tube 11 are provided with through-hole
19 pass through for belt 17；The elevating mechanism includes screw rod lifting assembly, support plate 21 and lifting motor 22, the support
Plate 21 is connect with the upper end of the lifting tube 11, the screw rod lifting assembly be separately positioned on the workpiece polishing mechanism two sides and with institute
The connection of support plate 21 is stated, the lifting motor 22 connect with the screw rod lifting assembly and it can be driven to drive the support plate 21
And then the workpiece polishing mechanism is driven to move up and down；The controller is also connect with the lifting motor 22；It is arranged on the cabinet 1
There is the windowpane 28 of observation grinding effect.Specifically, which is torque sensor, more specifically, the power sensing
Device can select Beijing four to control Science and Technology Ltd.'s torque sensor produced, product type ZRN503.Specifically, the control
Device processed can be PLC controller or single-chip microcontroller, and PLC controller or single-chip microcontroller have been widely used in automated production field
In, it is a mature technology, is not detailed herein.
Specifically, 11 upper end of lifting tube is provided with motor mounting plate 112 by studdle 111, the studdle
111 are evenly distributed on the upper end of the lifting tube 11, and the polishing motor 12 is mounted on the motor mounting plate 112, the electricity
The clearance position passed through for belt 17 or avoiding hollow groove are provided on machine mounting plate 112.In fact, motor mounting plate 112 passes through on one
The nut 113 being once oppositely arranged is fixedly mounted on studdle 111, during the installation process, is being propped up by adjusting nut 113
It supports the position on screw rod 111 and then adjusts the height on studdle 111 of motor mounting plate 112, to install, to dismantle.
Specifically, in order to which support welded tube is polished, it is ensured that bruting process is gone on smoothly, and the cabinet 1 is internally provided with
It is used to support the welded tube cushion block 101 of welded tube, the welded tube cushion block 101 is mounted on welded tube support 103 by welded tube cushion block supporting plate 102
On, 101 upper surface of welded tube cushion block has the cambered surface of one with welded tube cooperation, to increase the contact area with welded tube, so that
By the welded tube uniform force of support.
Specifically, in order to improve the stability that moves up and down of workpiece polishing mechanism, 1 upper surface of cabinet is provided with and the liter
The guide cylinder 114 that cylinder 11 cooperates drops, and the guide cylinder 114 is set in outside the lifting tube 11.
In the specific setting of screw rod lifting assembly, which includes screw rod 23 and mutually matched worm screw
24 and turbine 25, the vertical upper surface that the cabinet 1 is arranged in of the screw rod 23, the worm screw 24 is mounted on institute by bearing
It states in support plate 21, and rotation is connect and be driven by it with the lifting motor 22, be provided with sleeve 26 in the support plate 21,
Guide tube 27 is equipped with by bearing in the sleeve 26, is provided in the guide tube 27 with the internal screw thread of the screw rod 23 cooperation simultaneously
It is set on the screw rod 23, the turbine 25 is set in outside the guide tube 27 and is firmly connected with it, the lifting motor 22
Drive worm screw 24 rotate, worm screw 24 rotation drive turbine 25 rotate, turbine 25 drive guide tube 27 rotate so that by guide tube 27 with
The support plate 21 made that is threadedly engaged of screw rod 23 is moved up and down along screw rod 23, and there are two the lifting motor 22 settings, respectively with
The worm screw 24 of two screw rod lifting assemblies connects and drives its rotation.In another embodiment, the lifting motor 22
Be provided with one, the worm screw 24 of two screw rod lifting assemblies is linked together by connecting shaft, the lifting motor 22 with
The one of the worm screw 24 of two screw rod lifting assemblies connects, and drives its rotation.
In the present embodiment, the operation mechanism of the automatically grinding device: operator sets polishing motor on the controller
Operating power when 12 normal work, when motor 12 of polishing reaches the operating power, polishing pressure is suitable；When polishing,
The operating power of power sensor acquisition polishing motor 12 is simultaneously transmitted to controller, work function of the controller by acquisition back
Rate is compared with setting value, if operating power is smaller than setting value, illustrates that polishing pressure is inadequate, controller controls lifting motor 22
Worm screw 24 is driven to rotate, the cooperation of worm screw 24 and turbine 25 drives support plate 21 to move down relative to screw rod 23 and then drives solid
The workpiece polishing mechanism being scheduled in support plate 21 moves down, i.e., is pressed downward grinding wheel 15, increases the polishing pressure of grinding wheel 15 and weld seam,
Until the operating power of power sensor acquisition back is identical as setting value, grinding wheel 15 stops pushing；If operating power is than setting
Value is big, then controller control lifting motor 22 drives worm screw 24 to rotate, and worm screw 24 and the cooperation of turbine 25 drive 21 phase of support plate
Screw rod 23 is moved up drives the workpiece polishing mechanism being fixed in support plate 21 to move down in turn, even if grinding wheel 15 is to moving up
It is dynamic, the polishing pressure of grinding wheel 15 and weld seam is reduced, until the operating power that power sensor acquisition is returned is identical as setting value, sand
Wheel 15 stops moving up.
Tubing machine for grinding welding seam on a kind of line disclosed in the present embodiment, it is excellent compared with existing machine for grinding welding seam
Point is:
1, polishing pressure can be automatically adjusted.The operating power that polishing motor 12 is acquired by power sensor, controls its root
According to the collected signal of power sensor, workpiece polishing mechanism is controlled by lifting motor 22 and is moved up and down to adjust polishing pressure.
2, sanding operation is enclosed in inside cabinet 1, and can reduce dust, polishing liquid, the external bound pair of noise influences, and cabinet 1
On windowpane 28 is installed, polishing position can be observed and be made the appropriate adjustments.
3, burnishing action power is uniform.Single elevating mechanism is provided only with relative to existing sander, so that sander
Structure unbalance stress, so that the polishing pressure of grinding wheel 15 is uneven.There are two screw rods to go up and down for the setting of tubing machine for grinding welding seam on the line
Component is located at the two sides of workpiece polishing mechanism, controls moving up and down for workpiece polishing mechanism, and active force suffered by workpiece polishing mechanism is uniform,
So that the polishing pressure of 15 Welded Pipe of grinding wheel is uniform.
4, security performance is high.17 main body of belt for transmission is located inside lifting tube 11, greatly reduce worker because
Security risk caused by belt is touched for maloperation.
5, reasonable in design, adjustment is simple, easy to maintain, and the polishing suitable for vertical masonry joint weld seam is processed, and substantially increases
Worker's labor efficiency, reduces labor intensity and risk.
The above are only specific embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (7)
1. tubing machine for grinding welding seam on a kind of line, it is characterised in that: including extended there through for tubing the cabinet polished and
Workpiece polishing mechanism and elevating mechanism on the cabinet, the workpiece polishing mechanism include be mounted on it is on the cabinet and can be relative to institute
The lifting tube that cabinet slides up and down, the polishing motor being mounted on the lifting tube are stated, is set on the output shaft of the polishing motor
It is equipped with main pulley, the polishing motor is equipped with power sensor connected to the controller, and institute is protruded into the lower end of the lifting tube
State box house and transmission shaft be provided with by bearing, be provided on the transmission shaft for polishing grinding wheel and with the main skin
Belt wheel matches the secondary pulley of merga pass belt connection, and the lifting tube is provided with through-hole so that belt passes through；The elevator
Structure includes screw rod lifting assembly, support plate and lifting motor, and the support plate is connect with the upper end of the lifting tube, the silk
Bar lifting assembly is separately positioned on the workpiece polishing mechanism two sides and connect with the support plate, the lifting motor and the screw rod
Lifting assembly connects and it can be driven to drive the support plate and then the workpiece polishing mechanism is driven to move up and down；The controller is also
It is connect with the lifting motor；The windowpane of observation grinding effect is provided on the cabinet.
2. tubing machine for grinding welding seam on a kind of line as described in claim 1, it is characterised in that: the lifting tube upper end passes through branch
Support screw rod is provided with motor mounting plate, and the polishing motor is mounted on the motor mounting plate.
3. tubing machine for grinding welding seam on a kind of line as described in claim 1, it is characterised in that: the box house setting is useful
In the welded tube cushion block of support welded tube, the welded tube cushion block is mounted on welded tube support by welded tube cushion block supporting plate.
4. tubing machine for grinding welding seam on a kind of line as described in claim 1, it is characterised in that: the cabinet upper surface is provided with
With the guide cylinder of lifting tube cooperation, the guide cylinder is set in outside the lifting tube.
5. tubing machine for grinding welding seam on a kind of line as described in claim 1, it is characterised in that: the screw rod lifting assembly includes
Screw rod and mutually matched worm screw and turbine, the vertical upper surface that the cabinet is arranged in of the screw rod, the worm screw are logical
It crosses bearing to be mounted in the support plate, and rotation is connect and be driven by it with the lifting motor, be arranged in the support plate
There is sleeve, the sleeve is interior to be equipped with guide tube by bearing, is provided in the guide tube with the internal screw thread of screw rod cooperation simultaneously
It is set on the screw rod, the turbine is set in outside the guide tube, and the lifting motor driving worm screw rotation, worm screw rotates band
Dynamic turbine rotation, turbine drive guide tube to rotate and then move down along screw rod by the support plate that guide tube makes with screw flight cooperation
It is dynamic.
6. tubing machine for grinding welding seam on a kind of line as claimed in claim 5, it is characterised in that: the lifting motor is provided with two
It is a, it is connect respectively with the worm screw of two screw rod lifting assemblies and drives its rotation.
7. tubing machine for grinding welding seam on a kind of line as claimed in claim 5, it is characterised in that: the lifting motor is provided with one
A, the worm screw of two screw rod lifting assemblies is linked together by connecting shaft, the lifting motor and two screw rods
The one of the worm screw of lifting assembly connects, and drives its rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821925571.6U CN209304299U (en) | 2018-11-21 | 2018-11-21 | Tubing machine for grinding welding seam on a kind of line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821925571.6U CN209304299U (en) | 2018-11-21 | 2018-11-21 | Tubing machine for grinding welding seam on a kind of line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209304299U true CN209304299U (en) | 2019-08-27 |
Family
ID=67673855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821925571.6U Active CN209304299U (en) | 2018-11-21 | 2018-11-21 | Tubing machine for grinding welding seam on a kind of line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209304299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083370A (en) * | 2021-11-08 | 2022-02-25 | 东莞市舟拓电路科技有限公司 | Automatic equipment of polishing of steel sheet |
-
2018
- 2018-11-21 CN CN201821925571.6U patent/CN209304299U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114083370A (en) * | 2021-11-08 | 2022-02-25 | 东莞市舟拓电路科技有限公司 | Automatic equipment of polishing of steel sheet |
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