CN107953234A - A kind of square tube polishing device for inner wall - Google Patents
A kind of square tube polishing device for inner wall Download PDFInfo
- Publication number
- CN107953234A CN107953234A CN201810020314.6A CN201810020314A CN107953234A CN 107953234 A CN107953234 A CN 107953234A CN 201810020314 A CN201810020314 A CN 201810020314A CN 107953234 A CN107953234 A CN 107953234A
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- CN
- China
- Prior art keywords
- plate
- installing plate
- sliding panel
- square tube
- assembly
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/06—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to polissoir field, more particularly to a kind of square tube polishing device for inner wall, include polishing assembly, limit assembly, supporting table and shifting material component, the material component that moves is located at the top of supporting table, placement plate is equipped with the top of supporting table, placement plate is rectangular parallelepiped structure, limit assembly is located at the top of placement plate, limit assembly includes four limiting plates and clamp assembly, polishing assembly includes interval setting and is in horizontally disposed first installing plate and the second installing plate, adjusting part is equipped between first installing plate and the second installing plate, what can be dismantled on first installing plate and the second installing plate is provided with polishing cloth.The present invention can be automatically performed the spacing operation to workpiece by limit assembly, reduce the input of manpower, and the polishing operation of other side's inside pipe wall can be completed by moving material component and polishing assembly, the labor intensity of operator is reduced and improves the polishing efficiency of other side's inside pipe wall.
Description
Technical field
The present invention relates to polissoir field, more particularly to a kind of square tube polishing device for inner wall.
Background technology
Polishing refers to the effect using machinery, chemistry or electrochemistry, reduces workpiece surface roughness, with obtain it is bright,
The processing method of flat surface, the polishing for circular hole at present is polished using man-hour manually hand-held polishing wheel mostly, for square tube
Inner wall section shape is square metal tube, can only manually be thrown using sand paper or the manual other side's inside pipe wall of polishing cloth
Light, manually polishes more time-consuming and works long hours larger labor intensity is also brought to operator, and manually polishing is also
Need extra human hand to fix square tube, increase the cost of labor of manufacturing enterprise.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of square tube polishing device for inner wall.
To solve the above problems, the present invention provides following technical scheme：
A kind of square tube polishing device for inner wall, includes polishing assembly, limit assembly, supporting table and to drive polishing assembly horizontal
Mobile shifting material component, the material component that moves are located at the top of supporting table, are equipped with the top of the supporting table to place putting for workpiece
Plate is put, the placement plate is rectangular parallelepiped structure, and the limit assembly is located at the top of placement plate, and the limit assembly includes four
Limiting plate and to clamp the clamp assembly of workpiece, four limiting plates in matrix distribution at the top of placement plate, the polishing
Component, which includes, to be arranged at intervals and is in horizontally disposed first installing plate and the second installing plate, first installing plate and second
It is equipped between installing plate to adjust the adjusting part of distance between the first installing plate and the second installing plate, first installing plate
Polishing cloth is installed with what can be dismantled on the second installing plate.
Further, the material component that moves includes screw slide unit and to drive polishing assembly in placement plate length direction
Mobile reciprocal pushing material component, the reciprocal pushing material component are located at the table top of screw slide unit, are equipped with the top of the supporting table
To drive the stepper motor that screw slide unit moves in placement plate broadside line direction.
Further, the reciprocal pushing material component includes the table top positioned at screw slide unit and spaced the
One connecting plate and the second connecting plate, the first connecting plate and the second connecting plate are in be vertically arranged, first connecting plate and second
The push electric cylinders towards adjusting part in horizontally disposed and output shaft are equipped between connecting plate.
Further, the polishing assembly further includes close to the mounting box of installation and adjustment component, the mounting box
The one end for pushing electric cylinders is fixedly connected with pushing the output terminal of electric cylinders, and the mounting box is equipped with two close to one end of push electric cylinders
Spaced guide rod, two guide rods run through the second connecting plate, institute in horizontally disposed and two guide rods
State the second connecting plate and be equipped with the through hole passed through for two guide rods.
Further, the adjusting part includes positioned at mounting box away from push electric cylinders one end and spaced the
One sliding panel and the second sliding panel, first sliding panel and the second sliding panel are in be vertically arranged, first sliding panel
Top is fixedly connected with the first installing plate bottom, the bottom of second sliding panel with being fixedly connected at the top of the second installing plate,
The opposite one end of first sliding panel and the second sliding panel is all provided with geared surface.
Further, the adjusting part has further included to drive the first sliding panel and the second sliding panel in vertical direction
Mobile drive component, the driving component include the self-locking motor in mounting box, the output shaft of the self-locking motor
Bearing is equipped between mounting box side wall, the output shaft and mounting box of self-locking motor, is covered on the output shaft of the self-locking motor
The driving gear being meshed equipped with the flank of tooth with the first sliding panel and the second sliding panel.
Further, the mounting box is equipped with spaced first fixed plate and second close to one end of the first sliding panel
Fixed plate, the both sides of first sliding panel are equipped with the first slide guide bar being slidably matched with the first fixed plate, and described second slides
The both sides of movable plate are equipped with the second slide guide bar being slidably matched with the second fixed plate.
Further, it is equipped with two compression bars immediately below first installing plate and directly over the second installing plate, two
A compression bar is in being horizontally disposed with, at the top of the first installing plate bottom and the second installing plate between each compression bar
It is fixedly connected by two adjustable springs, is equipped with to install at the top of the first installing plate bottom and the second installing plate
The mounting hole of adjustable spring.
Further, the clamp assembly includes conflict plate at the top of placement plate and to be engaged with contradicting plate
To clamp the push component of workpiece, the push component includes at the top of placement plate and is set along placement plate broadside line direction
The guide pad put, what can be slided on the guide pad is provided with sliding block, the sliding block close to the one end for contradicting plate be equipped with to
Clamp the clamping plate of workpiece.
Further, the push component has been further included at the top of placement plate and to drive sliding block wide in placement plate
The electric rotating machine of sideline direction movement, is arranged with first connecting rod, the axis of the first connecting rod on the output shaft of the electric rotating machine
The axis perpendicular of the output shaft of line and electric rotating machine, the slider top are equipped with fixed link, and is arranged with the fixed link
Two connecting rods, the first connecting rod and second connecting rod are hinged by connecting rod.
Beneficial effect：Polishing cloth, is manually installed on by a kind of square tube polishing device for inner wall of the present invention by pressure strip in advance
On first installing plate and the second installing plate, manually put the workpiece in placement plate, and polishing assembly is located in workpiece,
Four limiting plates can carry out workpiece spacing, and electric rotating machine work can drive first connecting rod to rotate, and first connecting rod drives the
Two link rotatables make sliding block be slided on guide pad, and sliding block drives clamping plate to contradicting the movement of plate direction, clamping plate can with to
Touch panel, which is engaged, can drive driving gear to rotate Workpiece clamping, self-locking motor work, and driving gear can drive the first slip
Plate and the second sliding panel are moved to the direction away from driving gear, and the first sliding panel and the second sliding panel can make polishing cloth and side
Inside pipe wall is bonded, and screw slide unit can drive push electric cylinders in the movement of placement plate broadside line direction so that polishing wheel can change
The region being polished, push electric cylinders can drive mounting box mobile in placement plate length direction so that polishing cloth is in placement plate
Length direction moves reciprocatingly, and polishing cloth is completed the polishing operation of other side's inside pipe wall, and the present invention can be certainly by limit assembly
The dynamic spacing operation completed to workpiece, reduces the input of manpower, and by moving material component and polishing assembly can be completed pair
The polishing operation of square tube inner wall, reduces the labor intensity of operator and improves the polishing efficiency of other side's inside pipe wall.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram one of the present invention；
Fig. 2 is the dimensional structure diagram two of the present invention；
Fig. 3 is the sectional perspective structure diagram one of the present invention；
Fig. 4 is the sectional perspective structure diagram two of the present invention；
Fig. 5 is that the local of the present invention splits schematic diagram one；
Fig. 6 is that the local of the present invention splits schematic diagram two；
Fig. 7 is the dimensional structure diagram of clamp assembly；
Fig. 8 is the fractionation schematic diagram of clamp assembly；
Description of reference numerals：Supporting table 1, placement plate 1a, polishing assembly 2, the first installing plate 2a, the second installing plate 2b, polishing cloth
2c, mounting box 2d, guide rod 2e, the first fixed plate 2f, the second fixed plate 2g, limit assembly 3, limiting plate 3a, clamp assembly 3b,
Plate 3c is contradicted, moves and expects component 4, screw slide unit 4a, stepper motor 4b, reciprocal pushing material component 4c, push electric cylinders 4d, adjusting part 5,
First sliding panel 5a, the first slide guide bar 5b, the second sliding panel 5c, the second slide guide bar 5d, drive component 6, self-locking motor 6a, actively
Gear 6b, compression bar 7, adjustable spring 7a, push component 8, guide pad 8a, clamping plate 8b, electric rotating machine 8c, first connecting rod 8d,
Fixed link 8e, second connecting rod 8f, connecting rod 8g, sliding block 8h.
Embodiment
With reference to Figure of description and embodiment, the specific embodiment of the present invention is described in further detail：
Referring to figs. 1 to a kind of square tube polishing device for inner wall shown in Fig. 8, include polishing assembly 2, limit assembly 3, supporting table 1
With the shifting material component 4 to drive polishing assembly 2 to move horizontally, the material component 4 that moves is located at the top of supporting table 1, the support
The placement plate 1a, the placement plate 1a that the top of platform 1 is equipped with to place workpiece are rectangular parallelepiped structure, and the limit assembly 3 is located at
At the top of placement plate 1a, the limit assembly 3 includes four limiting plate 3a and to clamp the clamp assembly 3b of workpiece, four institutes
Limiting plate 3a is stated in matrix distribution at the top of placement plate 1a, the polishing assembly 2, which includes, to be arranged at intervals and in horizontally disposed
The first installing plate 2a and the second installing plate 2b, be equipped between the first installing plate 2a and the second installing plate 2b to adjust the
The adjusting part 5 of distance between one installing plate 2a and the second installing plate 2b, on the first installing plate 2a and the second installing plate 2b
What can be dismantled is provided with polishing cloth 2c, and limit assembly 3 is used for Workpiece clamping, polishing assembly 2 be used for other side's inside pipe wall into
Row polishing, under the action of adjusting part 5, polishing cloth 2c can the square tube different to inside wall height be polished, move material component 4
The polishing operation of other side's inside pipe wall is completed for polishing assembly 2 can be moved horizontally.
As shown in Figures 2 and 3, the material component 4 that moves includes screw slide unit 4a and to drive polishing assembly 2 placing
The reciprocal pushing material component 4c of plate 1a length directions movement, the reciprocal pushing material component 4c are located at the table top of screw slide unit 4a,
The top of supporting table 1 is equipped with to drive the stepper motor 4b that screw slide unit 4a is moved in placement plate 1a broadside lines direction, silk
Bar slide unit 4a can drive push electric cylinders 4d to be moved in placement plate 1a broadside lines direction, so that polishing assembly 2 can placed
Move in plate 1a broadside lines direction.
The reciprocal pushing material component 4c includes to be connected positioned at the table top of screw slide unit 4a and spaced first
In being vertically arranged, first connecting plate and second connects for fishplate bar and the second connecting plate, the first connecting plate and the second connecting plate
The push electric cylinders 4d towards adjusting part 5 in horizontally disposed and output shaft, the first connecting plate and the second connection are equipped between plate
Plate is used to install push electric cylinders 4d, and push electric cylinders 4d is used to make mounting box 2d move in placement plate 1a length directions.
As shown in Figure 4 and Figure 5, the polishing assembly 2 further includes the mounting box 2d to installation and adjustment component 5, described
Mounting box 2d is fixedly connected close to one end of push electric cylinders 4d with pushing the output terminal of electric cylinders 4d, and the mounting box 2d is close to push
One end of electric cylinders 4d is equipped with two spaced guide rod 2e, and two guide rod 2e are in horizontally disposed and two are led
Run through the second connecting plate to bar 2e, second connecting plate is equipped with the through hole passed through for two guide rod 2e, guide rod 2e
Play the role of guiding for the movement of mounting box 2d, push electric cylinders 4d can drive mounting box 2d in placement plate 1a length directions
Movement is so that polishing cloth 2c moves reciprocatingly in placement plate 1a length directions.
As shown in Figure 4 and Figure 5, the adjusting part 5 include positioned at mounting box 2d away from push electric cylinders 4d one end and
Spaced first sliding panel 5a and the second sliding panel 5c, the first sliding panel 5a and the second sliding panel 5c is in set vertically
Put, the top of the first sliding panel 5a is fixedly connected with the first installing plate 2a bottoms, the bottom of the second sliding panel 5c with
It is fixedly connected at the top of second installing plate 2b, the first sliding panel 5a and the opposite one end of the second sliding panel 5c are all provided with teeth
Face, the first sliding panel 5a and the second sliding panel 5c are because the effect of drive component 6 can be moved in vertical direction, so as to drive the first peace
Loading board 2a and the second installing plate 2b makes polishing cloth 2c be bonded with square tube inner wall in vertical direction movement.
The adjusting part 5 has further included to drive the first sliding panel 5a and the second sliding panel 5c to move in vertical direction
Drive component 6, the driving component 6 includes the self-locking motor 6a in mounting box 2d, and the self-locking motor 6a's is defeated
Shaft runs through mounting box 2d side walls, and bearing, the self-locking motor 6a are equipped between the output shaft and mounting box 2d of self-locking motor 6a
Output shaft on be arranged with the driving gear 6b being meshed with the flank of tooth of the first sliding panel 5a and the second sliding panel 5c, self-locking motor
6a work can drive driving gear 6b to rotate, and driving gear 6b can drive the first sliding panel 5a and the second sliding panel 5c to remote
The direction movement of driving gear 6b, the first sliding panel 5a and the second sliding panel 5c can be such that polishing cloth 2c is bonded with square tube inner wall.
The mounting box 2d is solid equipped with spaced first fixed plate 2f and second close to one end of the first sliding panel 5a
Fixed board 2g, the both sides of the first sliding panel 5a are equipped with the first slide guide bar 5b being slidably matched with the first fixed plate 2f, described
The both sides of second sliding panel 5c are equipped with the second slide guide bar 5d, the first slide guide article 5b being slidably matched with the second fixed plate 2g and
One fixed plate 2f is slidably matched to support the first sliding panel 5a and plays guiding role for the movement of the first sliding panel 5a,
Second slide guide bar 5d and the second fixed plate 2g is slidably matched to support the second sliding panel 5c and is the shifting of the second sliding panel 5c
It is dynamic to play guiding role.
As shown in Figure 5 and Figure 6, two are equipped with immediately below the first installing plate 2a and directly over the second installing plate 2b
Compression bar 7, two compression bars 7 in horizontally disposed, at the top of the first installing plate 2a bottoms and the second installing plate 2b with
It is fixedly connected between each compression bar 7 by two adjustable spring 7a, the first installing plate 2a bottoms and the second peace
Be equipped with to install the mounting hole of adjustable spring 7a at the top of loading board 2b, mounting hole is used to installing adjustable spring 7a, compression bar 7 with
Adjustable spring 7a, which is fixedly connected, to compress polishing cloth 2c on a mounting board.
As shown in Figure 7 and Figure 8, the clamp assembly 3b include conflict plate 3c at the top of placement plate 1a and to
Contradict plate 3c to be engaged to clamp the push component 8 of workpiece, the push component 8 includes at the top of placement plate 1a and edge
What can be slided on the guide pad 8a, the guide pad 8a that placement plate 1a broadside lines direction is set is provided with sliding block 8h, the cunning
Block 8h is equipped with close to the one end for contradicting plate 3c to clamp the clamping plate 8b of workpiece, and push component 8 is used to match with contradicting plate 3c
Close to clamp workpiece.
The push component 8 has been further included at the top of placement plate 1a and to drive sliding block 8h in placement plate 1a broadsides
The electric rotating machine 8c of line direction movement, is arranged with first connecting rod 8d, the first connecting rod on the output shaft of the electric rotating machine 8c
The axis perpendicular of the axis of 8d and the output shaft of electric rotating machine 8c, the sliding block 8h tops are equipped with fixed link 8e, the fixation
Second connecting rod 8f is arranged with bar 8e, the first connecting rod 8d and second connecting rod 8f are hinged by connecting rod 8g, electric rotating machine 8c
Work can drive first connecting rod 8d to rotate, and first connecting rod 8d, which drives second connecting rod 8f to rotate, makes sliding block 8h sliding on guide pad 8a
Dynamic, sliding block 8h drives clamping plate 8b to be engaged to the movement of plate 3c directions, clamping plate 8b is contradicted with contradicting plate 3c by workpiece clamp
Tightly.
The operation principle of the present invention：Polishing cloth 2c is manually installed on the first installing plate 2a and second by pressure strip in advance
On installing plate 2b, manually put the workpiece in placement plate 1a, and polishing assembly 2 is located in workpiece, four limiting plates
3a can be spacing to workpiece progress, and electric rotating machine 8c work can drive first connecting rod 8d to rotate, and first connecting rod 8d drives second
Connecting rod 8f, which is rotated, makes sliding block 8h be slided on guide pad 8a, and sliding block 8h drives clamping plate 8b to be clamped to the movement of plate 3c directions is contradicted
Plate 8b can be engaged Workpiece clamping with contradicting plate 3c, and self-locking motor 6a, which works, can drive driving gear 6b to rotate, driving tooth
Wheel 6b can drive the first sliding panel 5a and the second sliding panel 5c to be moved to the direction away from driving gear 6b, the first sliding panel 5a
With the second sliding panel 5c polishing cloth 2c can be made to be bonded with square tube inner wall, screw slide unit 4a can drive push electric cylinders 4d placing
Plate 1a broadside lines direction is mobile so that polishing wheel can change the region being polished, and push electric cylinders 4d can drive mounting box
2d is mobile in placement plate 1a length directions so that polishing cloth 2c moves reciprocatingly in placement plate 1a length directions, makes polishing cloth 2c
Complete the polishing operation of other side's inside pipe wall.
The above described is only a preferred embodiment of the present invention, any limit not is made to the technical scope of the present invention
System, therefore any subtle modifications, equivalent variations and modifications that every technical spirit according to the present invention makees above example,
In the range of still falling within technical scheme.
Claims (10)
- A kind of 1. square tube polishing device for inner wall, it is characterised in that：Include polishing assembly（2）, limit assembly（3）, supporting table（1） With driving polishing assembly（2）The shifting material component moved horizontally（4）, it is described to move material component（4）Positioned at supporting table（1）Top, The supporting table（1）Top is equipped with to place the placement plate of workpiece（1a）, the placement plate（1a）It is described for rectangular parallelepiped structure Limit assembly（3）Positioned at placement plate（1a）Top, the limit assembly（3）Include four limiting plates（3a）With clamping work The clamp assembly of part（3b）, four limiting plates（3a）In matrix distribution in placement plate（1a）Top, the polishing assembly（2） Include interval setting and be in horizontally disposed first installing plate（2a）With the second installing plate（2b）, first installing plate （2a）With the second installing plate（2b）Between be equipped with adjusting the first installing plate（2a）With the second installing plate（2b）Between distance Adjusting part（5）, first installing plate（2a）With the second installing plate（2b）On can dismantle polishing cloth is installed（2c）.
- A kind of 2. square tube polishing device for inner wall according to claim 1, it is characterised in that：It is described to move material component（4）Including There is screw slide unit（4a）With driving polishing assembly（2）In placement plate（1a）The reciprocal pushing material component of length direction movement （4c）, the reciprocal pushing material component（4c）Positioned at screw slide unit（4a）Table top, the supporting table（1）Top be equipped with to Drive screw slide unit（4a）In placement plate（1a）The stepper motor of broadside line direction movement（4b）.
- A kind of 3. square tube polishing device for inner wall according to claim 2, it is characterised in that：The reciprocal pushing material component（4c） Include and be located at screw slide unit（4a）Table top and spaced first connecting plate and the second connecting plate, first connection Plate and the second connecting plate are equipped with horizontally disposed and defeated in being vertically arranged between first connecting plate and the second connecting plate Shaft is towards adjusting part（5）Push electric cylinders（4d）.
- A kind of 4. square tube polishing device for inner wall according to claim 3, it is characterised in that：The polishing assembly（2）Also wrap Include to installation and adjustment component（5）Mounting box（2d）, the mounting box（2d）Close to push electric cylinders（4d）One end with pushing away Power transmission cylinder（4d）Output terminal be fixedly connected, the mounting box（2d）Close to push electric cylinders（4d）One end set equipped with two intervals The guide rod put（2e）, two guide rods（2e）In horizontally disposed and two guide rods（2e）Through the second connection Plate, second connecting plate are equipped with and supply two guide rods（2e）The through hole passed through.
- A kind of 5. square tube polishing device for inner wall according to claim 4, it is characterised in that：The adjusting part（5）Including Have and be located at mounting box（2d）Away from push electric cylinders（4d）One end and spaced first sliding panel（5a）With the second sliding panel （5c）, first sliding panel（5a）With the second sliding panel（5c）It is in be vertically arranged, first sliding panel（5a）Top With the first installing plate（2a）Bottom is fixedly connected, second sliding panel（5c）Bottom and the second installing plate（2b）Top consolidate Fixed connection, first sliding panel（5a）With the second sliding panel（5c）Opposite one end is all provided with geared surface.
- A kind of 6. square tube polishing device for inner wall according to claim 5, it is characterised in that：The adjusting part（5）Also wrap Include to drive the first sliding panel（5a）With the second sliding panel（5c）In the drive component of vertical direction movement（6）, the drive Dynamic component（6）Include and be located at mounting box（2d）Interior self-locking motor（6a）, the self-locking motor（6a）Output shaft through peace Mounted box（2d）Side wall, self-locking motor（6a）Output shaft and mounting box（2d）Between be equipped with bearing, the self-locking motor（6a）'s It is arranged with output shaft and the first sliding panel（5a）With the second sliding panel（5c）The driving gear that is meshed of the flank of tooth（6b）.
- A kind of 7. square tube polishing device for inner wall according to claim 5, it is characterised in that：The mounting box（2d）Close to the One sliding panel（5a）One end be equipped with spaced first fixed plate（2f）With the second fixed plate（2g）, first sliding panel （5a）Both sides be equipped with and the first fixed plate（2f）The first slide guide bar being slidably matched（5b）, second sliding panel（5c）'s Both sides are equipped with and the second fixed plate（2g）The second slide guide bar being slidably matched（5d）.
- A kind of 8. square tube polishing device for inner wall according to claim 1, it is characterised in that：First installing plate（2a）Just Lower section and the second installing plate（2b）Surface be equipped with two compression bars（7）, two compression bars（7）Set in level Put, first installing plate（2a）Bottom and the second installing plate（2b）Top and each compression bar（7）Between stretched by two Contracting spring（7a）It is fixedly connected, first installing plate（2a）Bottom and the second installing plate（2b）Top is equipped with to pacify Fill adjustable spring（7a）Mounting hole.
- A kind of 9. square tube polishing device for inner wall according to claim 1, it is characterised in that：The clamp assembly（3b）Including Have and be located at placement plate（1a）The conflict plate at top（3c）With to contradict plate（3c）It is engaged to clamp the push component of workpiece （8）, the push component（8）Include and be located at placement plate（1a）Top and along placement plate（1a）What broadside line direction was set leads To block（8a）, the guide pad（8a）On can slide sliding block is installed（8h）, the sliding block（8h）Close to conflict plate（3c） One end be equipped with to clamp the clamping plate of workpiece（8b）.
- A kind of 10. square tube polishing device for inner wall according to claim 9, it is characterised in that：The push component（8）Also wrap Include positioned at placement plate（1a）Top and to drive sliding block（8h）In placement plate（1a）The electric rotating of broadside line direction movement Machine（8c）, the electric rotating machine（8c）Output shaft on be arranged with first connecting rod（8d）, the first connecting rod（8d）Axis with Electric rotating machine（8c）Output shaft axis perpendicular, the sliding block（8h）Top is equipped with fixed link（8e）, the fixed link （8e）On be arranged with second connecting rod（8f）, the first connecting rod（8d）And second connecting rod（8f）Pass through connecting rod（8g）It is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810020314.6A CN107953234A (en) | 2018-01-09 | 2018-01-09 | A kind of square tube polishing device for inner wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810020314.6A CN107953234A (en) | 2018-01-09 | 2018-01-09 | A kind of square tube polishing device for inner wall |
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| Publication Number | Publication Date |
|---|---|
| CN107953234A true CN107953234A (en) | 2018-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810020314.6A Withdrawn CN107953234A (en) | 2018-01-09 | 2018-01-09 | A kind of square tube polishing device for inner wall |
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| CN109746777A (en) * | 2018-12-26 | 2019-05-14 | 深圳市长盈精密技术股份有限公司 | Metal pipe material inner wall polishing process |
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| CN109746777A (en) * | 2018-12-26 | 2019-05-14 | 深圳市长盈精密技术股份有限公司 | Metal pipe material inner wall polishing process |
| CN109746777B (en) * | 2018-12-26 | 2020-11-03 | 东莞市新美洋技术有限公司 | Method for polishing inner wall surface of metal pipe |
| CN112318315B (en) * | 2019-08-05 | 2022-05-03 | 天津市升发科技股份有限公司 | Grinding device is used in section bar processing |
| CN112318315A (en) * | 2019-08-05 | 2021-02-05 | 天津市升发科技股份有限公司 | Grinding device is used in section bar processing |
| CN111496641A (en) * | 2020-04-03 | 2020-08-07 | 大连富地重工机械制造有限公司 | Continuous bar grinding device |
| CN112975690A (en) * | 2021-03-16 | 2021-06-18 | 烟台工程职业技术学院(烟台市技师学院) | Automatic polishing device and working method thereof |
| CN112975690B (en) * | 2021-03-16 | 2022-03-04 | 烟台工程职业技术学院(烟台市技师学院) | Automatic polishing device and working method thereof |
| CN113370021A (en) * | 2021-08-16 | 2021-09-10 | 南通海润机床有限公司 | Square tube port inner side wall grinding machine tool |
| CN114918796A (en) * | 2022-06-28 | 2022-08-19 | 齐齐哈尔大学 | Manufacturing device and using method of plant three-dimensional cultivation tower |
| CN114918796B (en) * | 2022-06-28 | 2024-03-01 | 齐齐哈尔大学 | Plant three-dimensional cultivation tower manufacturing device and application method |
| CN115194611A (en) * | 2022-09-16 | 2022-10-18 | 苏州富士特金属薄板制品有限公司 | Square tube inner grinding machine and operation method thereof |
| CN116442093A (en) * | 2023-06-15 | 2023-07-18 | 潍坊世纪晨光电力科技有限公司 | Threading channel grinding equipment for fixed barrel tower of transformer substation |
| CN116442093B (en) * | 2023-06-15 | 2023-09-01 | 潍坊世纪晨光电力科技有限公司 | Threading channel grinding equipment for fixed barrel tower of transformer substation |
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Application publication date: 20180424 |