CN114310604A - Commercial circular tube inner wall equipment of polishing - Google Patents
Commercial circular tube inner wall equipment of polishing Download PDFInfo
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- CN114310604A CN114310604A CN202111459496.5A CN202111459496A CN114310604A CN 114310604 A CN114310604 A CN 114310604A CN 202111459496 A CN202111459496 A CN 202111459496A CN 114310604 A CN114310604 A CN 114310604A
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Abstract
The invention relates to polishing equipment, in particular to commercial circular tube inner wall polishing equipment. The technical problem is as follows: the utility model provides a commercial round tube inner wall equipment of polishing that reduces working strength and machining precision is higher. The technical scheme is as follows: the utility model provides a commercial round tube inner wall equipment of polishing, including: the top of the bottom plate is symmetrically provided with the first cylinders; the first supporting plate is arranged between the upper parts of the first cylinders in a sliding manner; the first springs are symmetrically arranged between the bottom of the first supporting plate and the first cylinder; the motor is arranged on the first supporting plate; the grinding column is arranged on the output shaft of the motor. The clamping mechanism is arranged, so that the circular tube is prevented from shaking when the grinding column grinds the circular tube, and the machining precision is improved; the waste scraps can be conveniently cleaned by people through the arrangement of the material pouring mechanism; through being equipped with cooling mechanism, for the post cooling of polishing, avoid expend with heat and contract with cold reason can lead to polishing the post card and can't extract at the pipe inner wall.
Description
Technical Field
The invention relates to polishing equipment, in particular to commercial circular tube inner wall polishing equipment.
Background
At present, the inside iron rust of pipe is difficult to handle with the manual work, need process the pipe inner wall with the help of beating processing equipment, guarantee the smooth level and smooth of its pipe inner wall, thereby improve the production quality of pipe, current equipment of polishing, the structure is more complicated, it is relatively poor to lead to the cooperation degree between a plurality of mechanisms, not only the work intensity that has not only consumed energy higher but also increased people, the in-process of polishing the pipe inner wall simultaneously, because the reason of expend with heat and contract with cold can lead to the post card of polishing can't extract at the pipe inner wall, thereby bring great inconvenience for people's work of polishing, it is lower to lead to reducing machining efficiency, machining precision is relatively poor.
Therefore, in view of the above problems, a commercial circular tube inner wall grinding device with reduced working strength and high machining accuracy is provided.
Disclosure of Invention
In order to overcome the defects of improved working strength and poor machining precision, the technical problems are as follows: the utility model provides a commercial round tube inner wall equipment of polishing that reduces working strength and machining precision is higher.
The technical scheme is as follows: the utility model provides a commercial round tube inner wall equipment of polishing, including:
the top of the bottom plate is symmetrically provided with the first cylinders;
the first supporting plate is arranged between the upper parts of the first cylinders in a sliding manner;
the first springs are symmetrically arranged between the bottom of the first supporting plate and the first cylinder;
the motor is arranged on the first supporting plate;
the output shaft of the motor is provided with a grinding column;
the rotating mechanism is arranged on the bottom plate;
the pressing mechanism is arranged in the middle of the bottom plate.
Preferably, the rotating mechanism includes:
the bottom plate is provided with a first base;
the first base is provided with a semicircular pipe ring;
the handle is arranged on the upper part of the semicircular pipe ring in a rotating mode.
Preferably, the pressing mechanism comprises:
the middle part of the bottom plate is provided with a second supporting plate;
the top of the second supporting plate is provided with two supporting columns;
the upper part of the support column on one side is rotatably provided with a handle;
the upper part of the supporting column on one side is rotatably provided with a first gear;
the upper part of the supporting column on one side is rotatably provided with a second gear, and the first gear is meshed with the second gear;
the first rack is arranged on the first supporting plate and matched with the second gear.
Preferably, the clamping device further comprises a clamping mechanism, and the clamping mechanism comprises:
the bottom in the semicircular pipe ring is provided with a fixing column;
the inner bottom of the semicircular pipe ring is provided with a first guide block;
the inner bottom of the semicircular pipe ring is provided with a second guide block;
the lower part of the second guide block is provided with a first trapezoid block in a sliding way;
the triangular block is arranged between the upper parts of the first guide block and the second guide block in a sliding manner;
the second springs are arranged between the tops of the triangular blocks and the first guide block and between the tops of the triangular blocks and the second guide block;
a third guide block is arranged between the upper parts of the first guide block and the second guide block in a sliding manner and is positioned above the triangular block;
the third guide block is provided with a second cylinder;
and a third spring is arranged between the second cylinder and the first supporting plate.
Preferably, the method further comprises the following steps:
the material pouring mechanism is arranged on the semicircular pipe ring;
the connecting mechanism is arranged on the semicircular pipe ring.
Preferably, the connecting mechanism comprises:
the inner wall of the semicircular pipe ring is provided with a third cylinder;
and the second round shaft is arranged on the third cylinder in a sliding manner and is connected with the material pouring mechanism part.
Preferably, the material pouring mechanism comprises:
the drawer is arranged on the semicircular pipe ring in a sliding manner;
the middle of the inner bottom of the semicircular pipe ring is provided with a circular ring;
the inner wall of the circular ring is provided with a circular supporting block;
the circular supporting block is provided with a third base;
the guide post is arranged on the semicircular pipe ring;
the T-shaped block is arranged on the guide post in a sliding manner;
the second circular shaft is provided with a second rack;
and the third gear is rotatably arranged on the third base and is matched with the second rack.
Preferably, still include cooling mechanism, cooling mechanism includes:
the top of the grinding column is provided with a first semicircle block in a sliding manner;
the first semicircular block is provided with a U-shaped block;
the top of the grinding column is provided with a second semicircular block;
the U-shaped block is symmetrically and slidably provided with a third trapezoidal block, and the third trapezoidal block is slidably connected with the second semicircular block;
and two fifth springs are symmetrically arranged between the third trapezoidal block and the U-shaped block.
The invention has the beneficial effects that: the clamping mechanism is arranged, so that the circular tube is prevented from shaking when the grinding column grinds the circular tube, and the machining precision is improved; the waste scraps can be conveniently cleaned by people through the arrangement of the material pouring mechanism; through being equipped with cooling mechanism, for the post cooling of polishing, avoid expend with heat and contract with cold reason can lead to polishing the post card and can't extract at the pipe inner wall.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial perspective view of the present invention.
Fig. 3 is a partial perspective view of the present invention.
Fig. 4 is a schematic perspective view of the rotating mechanism of the present invention.
Fig. 5 is a schematic perspective view of the pressing mechanism of the present invention.
Fig. 6 is a schematic perspective view of the clamping mechanism of the present invention.
Fig. 7 is a schematic perspective view of a first material pouring mechanism according to the present invention.
Fig. 8 is a schematic perspective view of a second material pouring mechanism according to the present invention.
Fig. 9 is a schematic perspective view of the first cooling mechanism of the present invention.
Fig. 10 is a schematic perspective view of a second cooling mechanism according to the present invention.
Fig. 11 is a schematic perspective view of the connection mechanism of the present invention.
Description of reference numerals: 1_ first support plate, 2_ first cylinder, 3_ first spring, 4_ base plate, 5_ motor, 6_ polishing column, 7_ rotating mechanism, 70_ first base, 71_ semicircular tube ring, 72_ handle, 8_ press mechanism, 80_ second support plate, 81_ support column, 82_ handle, 83_ first gear, 84_ second gear, 85_ first rack, 9_ clamping mechanism, 90_ fixed column, 91_ first guide block, 92_ second guide block, 93_ first trapezoidal block, 94_ triangular block, 95_ second spring, 96_ third guide block, 97_ second cylinder, 98_ third spring, 10_ material pouring mechanism, 1001_ drawer, 1002_ ring, 1003_ circular support block, 1004_ third base, 1005_ t-block, 1101_ second rack, 1007_ third gear, 1008_ guide column, 11_ cooling mechanism, 1100_ first semicircular block, 1100_ second semicircular block, 1102_ U-shaped block, 1103_ third trapezoidal block, 1104_ fifth spring, 12_ linkage, 1200_ third cylinder, 1201_ second circular shaft.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
Example 1
The utility model provides a commercial pipe inner wall equipment of polishing, as shown in fig. 1-5, including first backup pad 1, first cylinder 2, first spring 3, bottom plate 4, motor 5, the post of polishing 6, slewing mechanism 7 and pushing down mechanism 8, the symmetry is equipped with first cylinder 2 around 4 top left sides of bottom plate, the slidingtype is equipped with first backup pad 1 between 2 upper portions of first cylinder, the symmetry is equipped with first spring 3 between 1 bottom of first backup pad and the first cylinder 2, 1 right side of first backup pad is equipped with motor 5, be equipped with the post of polishing 6 on the motor 5 output shaft, be equipped with slewing mechanism 7 on the bottom plate 4, 4 middle parts of bottom plate are equipped with pushing down mechanism 8.
The rotating mechanism 7 comprises a first base 70, a semicircular pipe ring 71 and a lifting handle 72, the first base 70 is arranged on the bottom plate 4, the semicircular pipe ring 71 is arranged on the first base 70, and the lifting handle 72 is rotatably arranged on the upper portion of the semicircular pipe ring 71.
The pressing mechanism 8 comprises a second supporting plate 80, a supporting column 81, a handle 82, a first gear 83, a second gear 84 and a first rack 85, the second supporting plate 80 is arranged in the middle of the bottom plate 4, two supporting columns 81 are arranged on the left side of the top of the second supporting plate 80, the handle 82 is arranged on the left side of the upper portion of the supporting column 81 on the front side in a rotating mode, the first gear 83 is arranged on the upper portion of the supporting column 81 on the rear side in a rotating mode, the second gear 84 is arranged on the right side of the upper portion of the supporting column 81 on the front side in a rotating mode, the first gear 83 is meshed with the second gear 84, a first rack 85 is arranged on the left side of the first supporting plate 1, and the first rack 85 is matched with the second gear 84.
When people need to polish the inner wall of a circular pipe, firstly, the semicircular pipe ring 71 is opened, then a bearing platform is arranged inside the semicircular pipe ring 71, the circular pipe is placed on the bearing platform, then the motor 5 is started, the output shaft of the motor 5 drives the polishing column 6 to rotate, then the handle 82 is manually rotated, the handle 82 drives the first gear 83 to rotate reversely, further the second gear 84 is driven to rotate forwardly, the second gear 84 is meshed with the first rack 85, further the first rack 85 is driven to move downwards, the first rack 85 drives the first supporting plate 1 to move downwards, the first spring 3 is compressed, the first supporting plate 1 drives the motor 5 to move downwards, the motor 5 further drives the polishing column 6 to move downwards to be contacted with the circular pipe, further the polishing column 6 polishes the circular pipe forwardly, after polishing is completed, the handle 82 is manually rotated again, the handle 82 drives the first gear 83, further the second gear 84 is driven to rotate reversely, the second gear 84 is meshed with the first rack 85, and then drive first rack 85 and reset, first rack 85 drives first backup pad 1 and resets, and first backup pad 1 drives motor 5 and resets, and motor 5 drives again that polishing post 6 and pipe separate and reset, and first spring 3 resets thereupon, and people stop rotating handle 82, closes motor 5, then closes semicircle pipe ring 71 can.
Example 2
On the basis of embodiment 1, as shown in fig. 6 to 11, the clamping device 9 further comprises a clamping mechanism 9, the clamping mechanism 9 comprises a fixing column 90, a first guide block 91, a second guide block 92, a first trapezoidal block 93, a triangular block 94, a second spring 95, a third guide block 96, a second cylinder 97 and a third spring 98, the left side of the inner bottom of the semicircular pipe ring 71 is provided with the fixing column 90, the right front side of the inner bottom of the semicircular pipe ring 71 is provided with the first guide block 91, the right rear side of the inner bottom of the semicircular pipe ring 71 is provided with the second guide block 92, the lower part of the second guide block 92 is slidably provided with the first trapezoidal block 93, the triangular block 94 is slidably arranged between the upper parts of the first guide block 91 and the second guide block 92, the second spring 95 is arranged between the top of the triangular block 94 and the first guide block 91 and the second guide block 92, the third guide block 96 is slidably arranged between the upper parts of the first guide block 91 and the second guide block 92, the third guide block 96 is located above the triangular block 94, a second cylinder 97 is arranged on the left side of the third guide block 96, and a third spring 98 is arranged between the second cylinder 97 and the first support plate 1.
When the first support plate 1 moves downwards, the third spring 98 is compressed, the first support plate 1 drives the second cylinder 97 to move downwards through the third spring 98, the second cylinder 97 drives the third guide block 96 to move downwards, when the third guide block 96 contacts with the triangular block 94, the triangular block 94 is driven to move downwards, the second spring 95 is stretched, when the triangular block 94 contacts with the first trapezoidal block 93, the first trapezoidal block 93 is driven to move leftwards, so that the first trapezoidal block 93 clamps the circular pipe, at this time, people do not need to hold the circular pipe, when the first support plate 1 moves upwards, the third spring 98 is reset, the first support plate 1 drives the second cylinder 97 to move upwards, the second cylinder 97 drives the third guide block 96 to move upwards, when the third guide block 96 separates from the triangular block 94, the second spring 95 is reset, the second spring 95 drives the triangular block 94 to reset, the triangular block 94 separates from the third guide block 96, so that the first trapezoidal block 93 loosens the pipe and one can take out the pipe.
The material pouring device further comprises a material pouring mechanism 10 and a connecting mechanism 12, the material pouring mechanism 10 is arranged on the semicircular pipe ring 71, and the connecting mechanism 12 is arranged on the semicircular pipe ring 71.
The connecting mechanism 12 comprises a third cylinder 1200 and a second circular shaft 1201, the third cylinder 1200 is arranged on the inner wall of the semicircular pipe ring 71, the second circular shaft 1201 is arranged on the third cylinder 1200 in a sliding mode, and the second circular shaft 1201 is connected with the material pouring mechanism 10.
The material pouring mechanism 10 comprises a drawer 1001, a circular ring 1002, a circular supporting block 1003, a third base 1004, a T-shaped block 1005, a second rack 1006, a third gear 1007 and a guide column 1008, the front side of the semicircular pipe ring 71 is provided with the drawer 1001 in a sliding mode, the middle of the bottom in the semicircular pipe ring 71 is provided with the circular ring 1002, the inner wall of the circular ring 1002 is provided with the circular supporting block 1003, the circular supporting block 1003 is provided with the third base 1004, the rear side of the semicircular pipe ring 71 is provided with the guide column 1008, the guide column 1008 is provided with the T-shaped block 1005 in a sliding mode, the second circular shaft 1201 is provided with the second rack 1006, the rear side of the third base 1004 is provided with the third gear 1007 in a rotating mode, and the third gear 1007 is matched with the second rack 1006.
The T-shaped block 1005 is deviated by a certain angle, then the round pipe is placed on the third base 1004, after the round pipe is placed, the T-shaped block 1005 is reset, when the round pipe is polished, when people take out the round pipe upwards, the round pipe is contacted with the T-shaped block 1005 to drive the T-shaped block 1005 to move upwards, the T-shaped block 1005 drives the second round shaft 1201 to move upwards, the second round shaft 1201 drives the second rack 1006 to move upwards, the second rack 1006 is meshed with the third gear 1007 to drive the third gear 1007 to rotate, the third gear 1007 drives the third base 1004 to rotate, waste chips in the third base 1004 are poured into the drawer 1001, after the waste chips are poured, people manually move the T-shaped block 1005 downwards, the T-shaped block 1005 drives the second round shaft to move downwards, the second round shaft drives the second rack 1006 to move downwards, the second rack 1006 is meshed with the third gear 1007 to drive the third gear 1007 to rotate, the third gear 1007 drives the third base 1004 to reset, when the amount of the waste in the drawer 1001 reaches a certain amount, people manually take out the drawer 1001, and after the waste in the drawer 1001 is cleaned, the drawer 1001 is reset.
Still including cooling mechanism 11, cooling mechanism 11 is including first semicircle piece 1100, second semicircle piece 1101, U-shaped piece 1102, third trapezoidal piece 1103 and fifth spring 1104, it is equipped with first semicircle piece 1100 to grind the top left side slidingtype of post, be equipped with U-shaped piece 1102 on the first semicircle piece 1100, it is equipped with second semicircle piece 1101 to grind the top right side of post, U-shaped piece 1102 right side front and back symmetry slidingtype is equipped with third trapezoidal piece 1103, third trapezoidal piece 1103 and second semicircle piece 1101 sliding connection, bilateral symmetry is equipped with two fifth springs 1104 between third trapezoidal piece 1103 and the U-shaped piece 1102.
When the temperature of the grinding column 6 is too high, people can move the U-shaped block 1102 leftwards, the U-shaped block 1102 drives the first semicircular block 1100 and the third trapezoidal block 1103 to move leftwards, so that the third trapezoidal block 1103 is separated from the groove on the second semicircular block 1101, the fifth spring 1104 is compressed, the first semicircular block 1100 is taken down, then some water is sprayed on the top of the grinding column 6, the grinding column 6 is cooled, and then the first semicircular block 1100 and the parts on the first semicircular block can be reset.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a commercial pipe inner wall equipment of polishing which characterized in that, including:
the device comprises a bottom plate (4) and a first cylinder (2), wherein the top of the bottom plate (4) is symmetrically provided with the first cylinder (2);
the first supporting plate (1) is arranged between the upper parts of the first cylinders (2) in a sliding manner;
the first springs (3) are symmetrically arranged between the bottom of the first supporting plate (1) and the first cylinder (2);
the motor (5) is arranged on the first supporting plate (1);
a grinding column (6) is arranged on the output shaft of the motor (5);
the rotating mechanism (7) is arranged on the bottom plate (4);
a pressing mechanism (8), and the middle part of the bottom plate (4) is provided with the pressing mechanism (8).
2. A commercial round tube inner wall grinding device according to claim 1, characterized in that the rotating mechanism (7) comprises:
the first base (70) is arranged on the bottom plate (4);
a semicircular pipe ring (71), wherein the first base (70) is provided with the semicircular pipe ring (71);
the handle (72) is rotatably arranged at the upper part of the handle (72) and the semicircular pipe ring (71).
3. A commercial round tube inner wall grinding device according to claim 2, characterized in that the pressing mechanism (8) comprises:
a second supporting plate (80), wherein the middle part of the bottom plate (4) is provided with the second supporting plate (80);
the top of the second supporting plate (80) is provided with two supporting columns (81);
the upper part of the supporting column (81) on one side of the handle (82) is rotatably provided with the handle (82);
the upper part of the supporting column (81) on one side is rotatably provided with a first gear (83);
the upper part of the supporting column (81) on one side is rotatably provided with a second gear (84), and the first gear (83) is meshed with the second gear (84);
the first rack (85) is arranged on the first supporting plate (1), and the first rack (85) is matched with the second gear (84).
4. A commercial round tube inner wall grinding device according to claim 3, characterized in that, it further comprises a clamping mechanism (9), the clamping mechanism (9) comprises:
the fixing column (90) is arranged at the bottom in the semicircular pipe ring (71);
the inner bottom of the semicircular pipe ring (71) is provided with a first guide block (91);
the second guide block (92) is arranged at the bottom in the semicircular pipe ring (71);
the lower part of the second guide block (92) is provided with a first trapezoidal block (93) in a sliding way;
the triangular block (94), the triangular block (94) is arranged between the upper parts of the first guide block (91) and the second guide block (92) in a sliding manner;
the second springs (95) are arranged between the tops of the triangular blocks (94) and the first guide block (91) and the second guide block (92);
a third guide block (96), wherein the third guide block (96) is arranged between the upper parts of the first guide block (91) and the second guide block (92) in a sliding manner, and the third guide block (96) is positioned above the triangular block (94);
a second cylinder (97), and a second cylinder (97) is arranged on the third guide block (96);
and a third spring (98), wherein the third spring (98) is arranged between the second cylinder (97) and the first supporting plate (1).
5. The apparatus as claimed in claim 4, further comprising:
the material pouring mechanism (10) is arranged on the semicircular pipe ring (71);
the connecting mechanism (12) is arranged on the semicircular pipe ring (71).
6. A commercial round tube inner wall grinding device according to claim 5, characterized in that the connecting mechanism (12) comprises:
the inner wall of the semicircular pipe ring (71) is provided with a third cylinder (1200);
the second round shaft (1201) is arranged on the third cylinder (1200) in a sliding mode, and the second round shaft (1201) is connected with the material pouring mechanism (10) in a part mode.
7. A commercial round tube inner wall grinding device according to claim 6, characterized in that the material pouring mechanism (10) comprises:
the drawer (1001) is arranged on the semicircular pipe ring (71) in a sliding mode;
the middle of the inner bottom of the semicircular pipe ring (71) is provided with a circular ring (1002);
the inner wall of the circular ring (1002) is provided with a circular supporting block (1003);
a third base (1004), wherein the circular supporting block (1003) is provided with the third base (1004);
the guide post (1008) is arranged on the semicircular pipe ring (71);
the T-shaped block (1005) is arranged on the guide column (1008) in a sliding mode;
a second rack (1006), wherein the second round shaft (1201) is provided with the second rack (1006);
a third gear (1007), the third base (1004) is rotatably provided with the third gear (1007), and the third gear (1007) is matched with the second rack (1006).
8. The commercial circular tube inner wall grinding device according to claim 7, further comprising a cooling mechanism (11), wherein the cooling mechanism (11) comprises:
the top of the grinding column is provided with a first semicircular block (1100) in a sliding manner;
the U-shaped block (1102), the first semicircle block (1100) is provided with the U-shaped block (1102);
the top of the grinding column is provided with a second semicircular block (1101);
a third trapezoidal block (1103), the U-shaped block (1102) is symmetrically and slidably provided with the third trapezoidal block (1103), and the third trapezoidal block (1103) is slidably connected with the second semicircular block (1101);
and two fifth springs (1104) are symmetrically arranged between the third trapezoidal block (1103) and the U-shaped block (1102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111459496.5A CN114310604B (en) | 2021-12-02 | 2021-12-02 | Commercial pipe inner wall equipment of polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111459496.5A CN114310604B (en) | 2021-12-02 | 2021-12-02 | Commercial pipe inner wall equipment of polishing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114310604A true CN114310604A (en) | 2022-04-12 |
| CN114310604B CN114310604B (en) | 2023-09-19 |
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ID=81048749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111459496.5A Active CN114310604B (en) | 2021-12-02 | 2021-12-02 | Commercial pipe inner wall equipment of polishing |
Country Status (1)
| Country | Link |
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| CN (1) | CN114310604B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5233791A (en) * | 1992-03-02 | 1993-08-10 | Mcqueen Jr Joe C | Apparatus for grinding the internal surface of pipe |
| KR20110003622A (en) * | 2009-07-06 | 2011-01-13 | 한국주철관공업주식회사 | Inside grinding apparatus of cast iron pipe with ellipse or curved shape |
| CN109551363A (en) * | 2018-12-17 | 2019-04-02 | 湘潭大学 | A kind of novel internal cooling grinding grinding wheel |
| CN210451267U (en) * | 2019-09-11 | 2020-05-05 | 惠州市晋锋建筑材料有限公司 | Aluminum profile tapping equipment |
| CN210524578U (en) * | 2019-08-14 | 2020-05-15 | 枣庄通晟液压机械有限公司 | Waste material receiving device for numerical control machine tool |
| CN211163352U (en) * | 2019-10-15 | 2020-08-04 | 周飞 | Quick refrigerated grinding apparatus |
| JP2021030424A (en) * | 2019-08-16 | 2021-03-01 | 方小剛 | Polishing device for metal pipe material inner surface |
| CN112476160A (en) * | 2020-12-17 | 2021-03-12 | 九江职业技术学院 | Polishing device for interior of automobile connector |
| CN212823234U (en) * | 2020-08-11 | 2021-03-30 | 安徽理工大学 | Special turnover worktable for wire cut electrical discharge machining |
| CN213828260U (en) * | 2020-10-23 | 2021-07-30 | 中旗(湖北)新材料有限公司 | Quartz stone plate burnishing and polishing device |
| CN113510543A (en) * | 2021-04-20 | 2021-10-19 | 周小福 | Quick equipment of polishing of birdcage frame inner circle |
-
2021
- 2021-12-02 CN CN202111459496.5A patent/CN114310604B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5233791A (en) * | 1992-03-02 | 1993-08-10 | Mcqueen Jr Joe C | Apparatus for grinding the internal surface of pipe |
| KR20110003622A (en) * | 2009-07-06 | 2011-01-13 | 한국주철관공업주식회사 | Inside grinding apparatus of cast iron pipe with ellipse or curved shape |
| CN109551363A (en) * | 2018-12-17 | 2019-04-02 | 湘潭大学 | A kind of novel internal cooling grinding grinding wheel |
| CN210524578U (en) * | 2019-08-14 | 2020-05-15 | 枣庄通晟液压机械有限公司 | Waste material receiving device for numerical control machine tool |
| JP2021030424A (en) * | 2019-08-16 | 2021-03-01 | 方小剛 | Polishing device for metal pipe material inner surface |
| CN210451267U (en) * | 2019-09-11 | 2020-05-05 | 惠州市晋锋建筑材料有限公司 | Aluminum profile tapping equipment |
| CN211163352U (en) * | 2019-10-15 | 2020-08-04 | 周飞 | Quick refrigerated grinding apparatus |
| CN212823234U (en) * | 2020-08-11 | 2021-03-30 | 安徽理工大学 | Special turnover worktable for wire cut electrical discharge machining |
| CN213828260U (en) * | 2020-10-23 | 2021-07-30 | 中旗(湖北)新材料有限公司 | Quartz stone plate burnishing and polishing device |
| CN112476160A (en) * | 2020-12-17 | 2021-03-12 | 九江职业技术学院 | Polishing device for interior of automobile connector |
| CN113510543A (en) * | 2021-04-20 | 2021-10-19 | 周小福 | Quick equipment of polishing of birdcage frame inner circle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114310604B (en) | 2023-09-19 |
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