CN211890377U - Practical and economical tubular workpiece polishing device - Google Patents
Practical and economical tubular workpiece polishing device Download PDFInfo
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- CN211890377U CN211890377U CN202020051567.2U CN202020051567U CN211890377U CN 211890377 U CN211890377 U CN 211890377U CN 202020051567 U CN202020051567 U CN 202020051567U CN 211890377 U CN211890377 U CN 211890377U
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- rotary drum
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- limiting sliding
- portal frame
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Abstract
The utility model provides a practical economic tubulose work piece burnishing device. The practical and economical tubular workpiece polishing device comprises a workbench; the portal frame is fixedly arranged at the top of the workbench; the rotating drum is rotatably arranged on the portal frame; the two arc supporting plates are respectively arranged above and below the rotary drum; the two driving rods are fixedly arranged on the two arc-shaped supporting plates respectively, and the bottom ends of the two driving rods extend into the rotary drum; two extension springs, two the extension spring movable sleeve is respectively established two on the actuating lever, two the one end that the extension spring is close to each other all with rotary drum fixed connection. The utility model provides a practical economic tubulose work piece burnishing device has convenient to use, can improve production efficiency and polishing effect's advantage.
Description
Technical Field
The utility model relates to a work piece processing technology field especially relates to a practical and economic tubulose work piece burnishing device.
Background
The workpiece is a product part in the manufacturing process, also called as a finished part, hardware and the like, and the surface of the workpiece is usually required to be polished in the production process so as to improve the attractiveness and accuracy of the workpiece.
At present, some enterprises do not have multi-functional automatic polishing equipment, and when tubular workpiece is polished, the mode of external fixation is mostly adopted, so that the surface of the workpiece cannot be polished completely, comprehensive polishing is achieved, the clamping position needs to be replaced, and the polishing equipment is complex and affects the production efficiency.
Therefore, there is a need to provide a new practical and economical tubular workpiece polishing device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, can improve production efficiency and polishing effect's practical economical tubulose work piece burnishing device.
In order to solve the technical problem, the utility model provides a practical economic tubulose work piece burnishing device includes: a work table; the portal frame is fixedly arranged at the top of the workbench; the rotating drum is rotatably arranged on the portal frame; the two arc supporting plates are respectively arranged above and below the rotary drum; the two driving rods are fixedly arranged on the two arc-shaped supporting plates respectively, and the bottom ends of the two driving rods extend into the rotary drum; the two tension springs are movably sleeved on the two driving rods respectively, one ends of the two tension springs close to each other are fixedly connected with the rotary drum, and the other ends of the two tension springs far away from each other are fixedly connected with the corresponding arc-shaped supporting plates; the push column is slidably arranged in the rotary drum, and one end of the push column is in contact with the two driving rods; the fixing plate is fixedly arranged on the inner wall of the rotary drum; the pressure spring is fixedly arranged on the outer wall of one side of the fixing plate, and one end, far away from the pressure spring, of the pressure spring is fixedly connected with the push column; the hand lever is fixedly arranged at the bottom of the push column, and the bottom end of the hand lever extends to the position below the rotary drum; and the adjustable polishing unit is arranged on the portal frame.
Preferably, adjustable polishing unit includes lift support plate, accommodate the lead screw, fixing base, motor and throwing aureola, lift support plate slidable mounting be in on the both sides inner wall of portal frame, accommodate the lead screw thread is installed the top of portal frame, accommodate the lead screw's bottom extend to in the portal frame and with the lift support plate rotates to be connected, fixing base slidable mounting be in the bottom of lift support plate, motor fixed mounting be in on the fixing base, throwing aureola fixed mounting be in on the output shaft of motor.
Preferably, a first fixing hole is formed in the outer wall of one side of the portal frame, a first bearing is fixedly sleeved on the outer wall of the rotary drum, the outer ring of the first bearing is fixedly connected with the inner wall of the first fixing hole, and a rotary wheel is fixedly sleeved on the outer wall of the rotary drum.
Preferably, fixed mounting has four direction slide bars, four on the outer wall of rotary drum all slide to overlap and be equipped with guide sleeve, four on the direction slide bar the guide sleeve is kept away from the one end of rotary drum all with corresponding arc fagging fixed connection, set up two circular holes of dodging on the outer wall of rotary drum, two the actuating lever all runs through corresponding circular hole of dodging and with corresponding the inner wall swing joint in circular hole of dodging.
Preferably, two first inclined planes have all been seted up to the one end that the actuating lever is close to each other, the kickpost is kept away from two second inclined planes have been seted up to the one end of fixed plate, two the second inclined planes respectively with two first inclined plane sliding connection, two first spacing spouts have been seted up to the symmetry on the inner wall of rotary drum, fixed mounting has two first spacing sliders on the outer wall of kickpost, two first spacing slider all with corresponding first spacing spout sliding connection, the rectangle dodges the mouth, the handspike runs through the rectangle dodges the mouth and with the inner wall swing joint of rectangle dodge the mouth.
Preferably, the inner walls of the two sides of the portal frame are respectively provided with a second limiting sliding groove, the outer walls of the two sides of the lifting support plate are respectively and fixedly provided with a second limiting sliding block, and the two second limiting sliding blocks are respectively in sliding connection with the corresponding second limiting sliding grooves.
Preferably, a second fixing hole is formed in the top of the portal frame, a nut is fixedly mounted in the second fixing hole, the adjusting screw rod penetrates through the nut and is screwed with the inner wall of the nut, a connecting block is fixedly mounted at the top of the lifting support plate, a fixing groove is formed in the top of the connecting block, a second bearing is arranged in a bottom fixing sleeve of the adjusting screw rod, and the outer ring of the second bearing is fixedly connected with the inner wall of the fixing groove.
Preferably, a third limiting sliding groove is formed in the bottom of the lifting support plate, a third limiting sliding block is slidably mounted in the third limiting arc groove, and the bottom of the third limiting sliding block extends out of the third limiting sliding groove and is fixedly connected with the fixing seat.
Compared with the prior art, the utility model provides a practical and economic's tubulose work piece burnishing device has following beneficial effect:
the utility model provides a practical and economic tubular workpiece polishing device, which can form internal fixation to tubular workpieces through the matching of a rotary drum, an arc supporting plate, a driving rod, a tension spring, a push column, a fixed plate, a pressure spring and a hand lever, so that the surfaces of the workpieces can be polished without polishing blind areas, and the tubular workpieces can rotate, thereby being convenient to use; the workpiece can be polished by matching the lifting support plate, the adjusting screw rod, the fixing seat, the motor and the polishing wheel, the descending depth and the left and right positions of the polishing wheel can be adjusted, and the polishing machine has the advantages of simplicity in operation and comprehensive functions.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of the practical and economical tubular workpiece polishing apparatus provided by the present invention;
fig. 2 is an enlarged schematic view of a portion a shown in fig. 1.
Reference numbers in the figures: 1. the automatic polishing machine comprises a workbench, 2, a portal frame, 3, a rotary drum, 4, an arc supporting plate, 5, a driving rod, 6, a tension spring, 7, a pushing column, 8, a fixing plate, 9, a pressure spring, 10, a hand lever, 11, a lifting support plate, 12, an adjusting screw rod, 13, a fixing seat, 14, a motor, 15 and a polishing wheel.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a preferred embodiment of a practical and economical tubular workpiece polishing apparatus according to the present invention; fig. 2 is an enlarged schematic view of a portion a shown in fig. 1. Practical and economical tubular workpiece polishing device comprises: a work table 1; the portal frame 2 is fixedly arranged at the top of the workbench 1; the rotary drum 3 is rotatably arranged on the portal frame 2; the two arc supporting plates 4 are respectively arranged above and below the rotary drum 3; the two driving rods 5 are respectively and fixedly arranged on the two arc-shaped supporting plates 4, and the bottom ends of the two driving rods 5 extend into the rotary drum 3; the two tension springs 6 are movably sleeved on the two driving rods 5 respectively, the ends, close to each other, of the two tension springs 6 are fixedly connected with the rotary drum 3, and the ends, far away from each other, of the two tension springs 6 are fixedly connected with the corresponding arc-shaped supporting plates 4; a push column 7, wherein the push column 7 is slidably installed in the rotary drum 3, and one end of the push column 7 is in contact with both the two driving rods 5; the fixing plate 8 is fixedly arranged on the inner wall of the rotary drum 3; the compression spring 9 is fixedly arranged on the outer wall of one side of the fixing plate 8, and one end, far away from the compression spring 9, of the compression spring 9 is fixedly connected with the push column 7; the hand lever 10 is fixedly arranged at the bottom of the push column 7, and the bottom end of the hand lever 10 extends to the lower part of the rotary drum 3; and the adjustable polishing unit is arranged on the portal frame 2.
The outer wall of one side of the portal frame 2 is provided with a first fixing hole, the outer wall of the rotary drum 3 is fixedly sleeved with a first bearing, the outer ring of the first bearing is fixedly connected with the inner wall of the first fixing hole, and the outer wall of the rotary drum 3 is fixedly sleeved with a rotary wheel.
Fixed mounting has four direction slide bars, four on the outer wall of rotary drum 3 equal slip cap is equipped with guide sleeve, four on the direction slide bar guide sleeve keeps away from rotary drum 3's one end all with corresponding 4 fixed connection of arc fagging, set up two circular holes of dodging on rotary drum 3's the outer wall, two actuating lever 5 all runs through correspondingly circular hole of dodging and with corresponding the circular inner wall swing joint who dodges the hole.
Two first inclined plane has all been seted up to the one end that actuating lever 5 is close to each other, the support strut 7 is kept away from two second inclined planes have been seted up to the one end of fixed plate 8, two the second inclined plane respectively with two first inclined plane sliding connection, two first spacing spouts have been seted up to the symmetry on the inner wall of rotary drum 3, fixed mounting has two first spacing sliders on the outer wall of support strut 7, two first spacing slider all with corresponding first spacing spout sliding connection, the rectangle dodges the mouth has been seted up to the bottom of rotary drum 3, the handspike 10 runs through the rectangle dodge the mouth and with the inner wall swing joint of rectangle dodge the mouth.
Second limiting sliding grooves are formed in the inner walls of the two sides of the portal frame 2, second limiting sliding blocks are fixedly mounted on the outer walls of the two sides of the lifting support plate 11, and the second limiting sliding blocks are connected with the corresponding second limiting sliding grooves in a sliding mode.
The second fixed orifices has been seted up at portal frame 2's top, fixed mounting has the screw in the second fixed orifices, accommodate the lead screw 12 run through the screw and with the inner wall of screw closes soon mutually, the top fixed mounting of lift support plate 11 has the connecting block, the fixed slot has been seted up at the top of connecting block, the fixed cover in bottom of accommodate the lead screw 12 is equipped with the second bearing, the outer lane of second bearing with the inner wall fixed connection of fixed slot.
A third limiting sliding groove is formed in the bottom of the lifting support plate 11, a third limiting sliding block is slidably mounted in the third limiting arc groove, and the bottom of the third limiting sliding block extends to the outside of the third limiting sliding groove and is fixedly connected with the fixing seat 13.
The utility model provides a practical economic tubulose work piece burnishing device's theory of operation as follows:
when the push rod type automatic pushing device is used, the hand lever 10 is pulled towards the left side, the hand lever 10 drives the push column 7 to slide leftwards, the pressure spring 9 can be compressed to store elastic potential energy, the two second inclined planes on the push column 7 move leftwards gradually, the thrust formed by the two driving rods 5 is reduced gradually, the two driving rods 5 can approach each other gradually under the elastic force of the two tension springs 6, the two arc supporting plates 4 can approach each other, the distance between the two arc supporting plates 4 is reduced gradually, when the distance between the two arc supporting plates 4 is smaller than the inner diameter of a tubular workpiece, the tubular workpiece can be sleeved on the two arc supporting plates 4, then the hand lever 10 is loosened, after the retaining force is lost, the pressure spring 9 can release the elastic potential energy to push the push column 7 to move rightwards, the two second inclined planes of the push column 7 can generate tangential force to the first inclined planes of the two driving rods 5, and thrust can be formed for the two, so that the two driving rods 5 are far away from each other, the distance between the two arc supporting plates 4 is increased, and the arc supporting plates can be tightly contacted with the inner wall of the tubular workpiece, so that the tubular workpiece is difficult to rotate;
after the steps are completed, the adjusting screw rod 12 can be gradually moved downwards by clockwise rotating the adjusting screw rod 12, so that the lifting carrier plate 11 is pushed to move downwards, the motor 14 and the polishing wheel 15 are lowered to proper positions, then the motor 14 is started to move, the polishing wheel 15 can be rotated at high speed, then one hand holds the handle on the fixed seat 13, the polishing wheel 15 can be adjusted left and right to polish the tubular workpiece, and the other hand can rotate the rotary drum 3 to adjust the polishing area of the tubular workpiece.
Compared with the prior art, the utility model provides a practical and economic's tubulose work piece burnishing device has following beneficial effect:
the utility model provides a practical and economic tubular workpiece polishing device, which can form internal fixation to tubular workpieces through the matching of a rotary drum 3, an arc supporting plate 4, a driving rod 5, a tension spring 6, a push column 7, a fixed plate 8, a pressure spring 9 and a hand lever 10, so that the surfaces of the workpieces can be polished without polishing blind areas, and the tubular workpieces can rotate, thereby being convenient to use; the workpiece can be polished by matching the lifting support plate 11, the adjusting screw rod 12, the fixed seat 13, the motor 14 and the polishing wheel 15, the descending depth and the left and right positions of the polishing wheel 15 can be adjusted, and the polishing machine has the advantages of simplicity in operation and comprehensive functions.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. A practical and economical tubular workpiece polishing device is characterized by comprising:
a work table;
the portal frame is fixedly arranged at the top of the workbench;
the rotating drum is rotatably arranged on the portal frame;
the two arc supporting plates are respectively arranged above and below the rotary drum;
the two driving rods are fixedly arranged on the two arc-shaped supporting plates respectively, and the bottom ends of the two driving rods extend into the rotary drum;
the two tension springs are movably sleeved on the two driving rods respectively, one ends of the two tension springs close to each other are fixedly connected with the rotary drum, and the other ends of the two tension springs far away from each other are fixedly connected with the corresponding arc-shaped supporting plates;
the push column is slidably arranged in the rotary drum, and one end of the push column is in contact with the two driving rods;
the fixing plate is fixedly arranged on the inner wall of the rotary drum;
the pressure spring is fixedly arranged on the outer wall of one side of the fixing plate, and one end, far away from the pressure spring, of the pressure spring is fixedly connected with the push column;
the hand lever is fixedly arranged at the bottom of the push column, and the bottom end of the hand lever extends to the position below the rotary drum;
and the adjustable polishing unit is arranged on the portal frame.
2. The practical and economical tubular workpiece polishing device according to claim 1, wherein the adjustable polishing unit comprises a lifting support plate, a conditioning screw, a fixed seat, a motor and a polishing wheel, the lifting support plate is slidably mounted on the inner walls of two sides of the portal frame, the conditioning screw is threadedly mounted on the top of the portal frame, the bottom end of the conditioning screw extends into the portal frame and is rotatably connected with the lifting support plate, the fixed seat is slidably mounted on the bottom of the lifting support plate, the motor is fixedly mounted on the fixed seat, and the polishing wheel is fixedly mounted on the output shaft of the motor.
3. The practical and economical tubular workpiece polishing device as recited in claim 1, wherein a first fixing hole is formed on an outer wall of one side of the portal frame, a first bearing is fixedly sleeved on an outer wall of the rotating drum, an outer ring of the first bearing is fixedly connected with an inner wall of the first fixing hole, and a rotating wheel is fixedly sleeved on the outer wall of the rotating drum.
4. The practical and economical tubular workpiece polishing device according to claim 1, characterized in that four guide slide bars are fixedly mounted on the outer wall of the rotary drum, four guide sleeves are slidably sleeved on the guide slide bars, four ends of the guide sleeves, which are far away from the rotary drum, are fixedly connected with the corresponding arc-shaped supporting plate, two circular avoiding holes are formed in the outer wall of the rotary drum, and two driving rods penetrate through the corresponding circular avoiding holes and are movably connected with the inner walls of the corresponding circular avoiding holes.
5. The practical and economical tubular workpiece polishing device according to claim 1, wherein the two ends of the driving rods close to each other are provided with first inclined surfaces, the end of the pushing post away from the fixed plate is provided with two second inclined surfaces, the two second inclined surfaces are slidably connected with the two first inclined surfaces, the inner wall of the rotating drum is symmetrically provided with two first limiting sliding grooves, the outer wall of the pushing post is fixedly provided with two first limiting sliding blocks, the two first limiting sliding blocks are slidably connected with the corresponding first limiting sliding grooves, the bottom of the rotating drum is provided with a rectangular avoiding opening, and the hand lever penetrates through the rectangular avoiding opening and is movably connected with the inner wall of the rectangular avoiding opening.
6. The practical and economical tubular workpiece polishing device according to claim 2, wherein the inner walls of the two sides of the portal frame are respectively provided with a second limiting sliding groove, the outer walls of the two sides of the lifting support plate are respectively fixedly provided with a second limiting sliding block, and the two second limiting sliding blocks are respectively connected with the corresponding second limiting sliding grooves in a sliding manner.
7. The practical and economical tubular workpiece polishing device as recited in claim 2, wherein a second fixing hole is formed in the top of the portal frame, a nut is fixedly mounted in the second fixing hole, the adjusting screw penetrates through the nut and is screwed with the inner wall of the nut, a connecting block is fixedly mounted on the top of the lifting support plate, a fixing groove is formed in the top of the connecting block, a second bearing is fixedly mounted at the bottom end of the adjusting screw, and the outer ring of the second bearing is fixedly connected with the inner wall of the fixing groove.
8. The practical and economical tubular workpiece polishing device according to claim 2, wherein a third limiting sliding groove is formed in the bottom of the lifting support plate, a third limiting sliding block is slidably mounted in the third limiting arc groove, and the bottom of the third limiting sliding block extends out of the third limiting sliding groove and is fixedly connected with the fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020051567.2U CN211890377U (en) | 2020-01-10 | 2020-01-10 | Practical and economical tubular workpiece polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020051567.2U CN211890377U (en) | 2020-01-10 | 2020-01-10 | Practical and economical tubular workpiece polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211890377U true CN211890377U (en) | 2020-11-10 |
Family
ID=73297785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020051567.2U Expired - Fee Related CN211890377U (en) | 2020-01-10 | 2020-01-10 | Practical and economical tubular workpiece polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211890377U (en) |
-
2020
- 2020-01-10 CN CN202020051567.2U patent/CN211890377U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 Termination date: 20220110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |