CN209850543U - Enamel liner welding seam polisher - Google Patents
Enamel liner welding seam polisher Download PDFInfo
- Publication number
- CN209850543U CN209850543U CN201920199160.1U CN201920199160U CN209850543U CN 209850543 U CN209850543 U CN 209850543U CN 201920199160 U CN201920199160 U CN 201920199160U CN 209850543 U CN209850543 U CN 209850543U
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- China
- Prior art keywords
- swing arm
- hinged
- cross beam
- enamel liner
- polishing
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- Expired - Fee Related
Links
- 210000003298 dental enamel Anatomy 0.000 title claims abstract description 62
- 238000003466 welding Methods 0.000 title claims abstract description 25
- 238000005498 polishing Methods 0.000 claims abstract description 52
- 238000000227 grinding Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000003814 drug Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000001354 calcination Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to an enamel inner bag welding seam polisher belongs to a machining equipment. The utility model adopts the technical proposal that: the enamel liner polishing device comprises a transverse beam, an enamel liner moving table and a polishing device, wherein the transverse beam is fixed on one side in the transverse direction, the polishing device is arranged at the free end of the transverse beam, the fixed end of the transverse beam and the enamel liner moving table are arranged on a rack, an enamel liner is placed on the enamel liner moving table, and the enamel liner is moved to the position, deep into a welding seam of the enamel liner, of the polishing device at the end part of the transverse beam; the polishing device comprises a swing arm for polishing, the rear end of the swing arm for polishing is hinged to a cross beam, a polishing swing cylinder is further arranged on the cross beam, the front end of a piston of the polishing swing cylinder is hinged to the swing arm, a polishing head is arranged at the front end of the swing arm, and the cross beam penetrates into the inner portion of the enamel liner to contact with a welding seam of the polishing head. The utility model adopts the machine to go deep into the liner to be enameled to polish the weld joint, the polishing speed is fast, and the polishing precision is high; the efficiency of polishing is higher than the manual work, is fit for large-scale streamlined production.
Description
Technical Field
The utility model relates to an enamel inner bag welding seam polisher belongs to a machining equipment.
Background
The enamel inner container is a water containing structure in the hot water header, enamel is usually carried out in the inner container for preventing the inner part of the inner container from being corroded by tap water, the enamel structure is corrosion-resistant, and the service life is long.
Enamel is a process of coating glaze and calcining, and the coating position of the enamel is required to be smooth without easily-falling covering. However, the metal liner is usually of a cylindrical structure, the end part top cover can only be processed in a welding mode, and an unreacted solidified medicine skin layer is inevitably formed in the welding process. For no special requirement, the medicine skin layer is just knocked down. But the metal inner bag needs enamel, this requires that the welding seam position of metal inner bag does not have the coating to remain, requires the welding seam smooth simultaneously to the flaw appears in the later stage enamel in order to avoid the height unevenness to lead to.
The welding seam is smooth and can only be polished at the later stage, and the polishing depth of the cylindrical inner container is deeper, so that the method is not suitable for manual operation. The existing grinding equipment is not suitable for a cylindrical liner structure.
Disclosure of Invention
The invention provides an enamel liner weld joint polisher, which solves the polishing problem of enamel liner weld joints, realizes mechanical polishing and improves polishing effect.
In order to achieve the above object, the utility model adopts the following technical scheme:
the enamel liner welding seam polisher comprises a transverse beam, an enamel liner moving table and a polishing device, wherein the transverse beam is fixed on one side in the transverse direction, the polishing device is arranged at the free end of the transverse beam, the fixed end of the transverse beam and the enamel liner moving table are arranged on a rack, an enamel liner is placed on the enamel liner moving table, and the enamel liner is moved to the position, deep into the welding seam of the enamel liner, of the polishing device at the end part of the transverse beam;
the polishing device comprises a swing arm for polishing, the rear end of the swing arm for polishing is hinged to a cross beam, a polishing swing cylinder is further arranged on the cross beam, the front end of a piston of the polishing swing cylinder is hinged to the swing arm, a polishing head is arranged at the front end of the swing arm, and the cross beam penetrates into the inner portion of the enamel liner to contact with a welding seam of the polishing head.
Preferably, the free end of the cross beam is provided with a limiting wheel, and the limiting wheel is hinged to the free end of the cross beam.
Preferably, the enamel liner moving platform comprises two groups of roller pairs for supporting the enamel liner, the rollers are arranged on a driving shaft, the driving shaft is connected to a rotating motor through a transmission structure, the driving shaft and the rotating motor are arranged on the moving platform, a sliding block is arranged at the lower part of the moving platform and is arranged on a sliding rail in a sliding mode, and the sliding rail is arranged on the rack.
Preferably, the swing arm for polishing is located above the cross beam, the swing arm further comprises a lower swing arm, the upper end of the lower swing arm is hinged to the cross beam, a lower support wheel is arranged at the free end of the lower swing arm, the lower swing arm is connected with the piston end of the lower swing cylinder, the cylinder body of the lower swing cylinder is hinged to the cross beam, and the hinged position of the cylinder bodies of the polishing swing cylinder and the lower swing cylinder on the cross beam is located behind the hinged position of the upper swing arm and the lower swing arm, namely close to the fixed end direction of the cross beam.
Preferably, a jacking cylinder is arranged on the cross beam, the jacking cylinder is horizontally arranged, an isosceles trapezoid-shaped pull pin is arranged at the end part of a piston of the jacking cylinder, the short edge of the pull pin is fixed at the front end of the piston, two isosceles edges of the pull pin face the end parts of the hinged positions of the upper swing arm and the lower swing arm, inclined planes are arranged at the end parts of the hinged positions of the upper swing arm and the lower swing arm, the inclined planes face the inside of the enamel liner, shaft holes where hinged shafts of the upper swing arm and the lower swing arm are located are long shaft holes, a spring is arranged in the inner side direction of the hinged shaft in each long shaft hole to press the hinged shaft to the cross beam, the inclined planes respectively face the upper isosceles surface and the lower isosceles surface of the pull pin when the upper swing arm and the lower swing arm are in a vertical state, and the piston of the jacking cylinder retracts to pull the pull pin until the isosceles surfaces are in contact with the inclined.
Preferably, the position of the cross beam hinged with the upper swing arm and the lower swing arm is a hollow structure, the tightening cylinder is arranged in the hollow structure of the cross beam, the cross beam is provided with a connecting plate protruding upwards and downwards at the hinged position of the upper swing arm and the lower swing arm, the upper swing arm and the lower swing arm are hinged with the connecting plate, a swing arm hole is arranged at the position of the connecting plate, the hinged end parts of the upper swing arm and the lower swing arm swing back and forth in the swing arm hole, and a pull pin on a piston rod of the tightening cylinder pulls in the cross beam and contacts with an inclined plane of the hinged end parts of the upper swing arm and the lower swing.
The utility model has the advantages that: the machine is adopted to deeply penetrate into the liner to be enameled to polish the welding seam, the polishing speed is high, and the polishing precision is high;
the polishing efficiency is higher than that of manual work, and the method is suitable for large-scale assembly line production; the machine feeds and polishes, and stability is good.
Drawings
FIG. 1 is a structural diagram of the present invention in a polishing state;
FIG. 2 is a partial enlarged view of the polishing device of the present invention during polishing of the enamel liner;
fig. 3 is a structural diagram of the polishing device when the polishing device is contracted and enters the enamel liner.
Reference numerals: 1. the device comprises a beam, 2, a frame, 3, an upper swing arm, 4, an upper swing cylinder, 5, a polishing head, 6, a lower swing arm, 7, a supporting wheel, 8, a limiting wheel, 9, an inner container, 10, a driving shaft, 11, a rotating motor, 12, a moving platform, 13, a sliding block, 14, a guide rail, 15, a jacking cylinder, 16, a pull pin, 17, a long shaft hole, 18, a jacking spring, 19, a connecting plate, 20, a swing arm hole 21 and a welding seam 22.
Detailed Description
The following further explains the specific structure of the present invention:
the utility model discloses enamel inner bag welding seam polisher, the structure is as shown in figure 1, including horizontal unilateral fixed crossbeam 1, enamel inner bag mobile station 12 and the grinding device of setting on crossbeam 1 free end, crossbeam 1 stiff end and enamel inner bag mobile station 12 set up in frame 2, place the enamel inner bag on the enamel inner bag mobile station 12 to remove the grinding device to crossbeam 1 tip and go deep into enamel inner bag welding seam position.
In order to control the position of the end part of the cross beam 1 entering the enamel liner, the positioning and polishing device is close to a welding line, a limiting wheel 8 is arranged at the free end, namely the front end, of the cross beam 1, and the limiting wheel 8 is hinged to the free end of the cross beam 1. And the limiting wheel 8 is in contact with the inner end surface of the liner, so that the depth control of the beam penetrating into the enamel liner is realized, and the position of the polishing device is positioned.
In this embodiment, the polishing device includes an upper swing arm and a lower swing arm, one end of the upper swing arm and one end of the lower swing arm are hinged to the cross beam 1, the upper swing arm is located above the cross beam, and the lower swing arm is located below the cross beam. The beam 1 is provided with a connecting plate 19 protruding upwards and downwards at the hinged position of the upper swing arm and the lower swing arm 6, and the upper swing arm and the lower swing arm 6 are hinged to the connecting plate 19.
The crossbeam 1 is also provided with an upper swing cylinder and a lower swing arm cylinder, the front end of a piston of the upper swing cylinder is hinged on the upper swing arm, a polishing head 5 is arranged at the front end part of the upper swing arm, the polishing head is a grinding wheel polisher, and the peripheral surface of the grinding wheel is in contact with a weld joint to polish a medicine and a concave-convex layer on the surface of the weld joint till the medicine and the concave-convex layer are smoothly connected with the inner side surface of the liner. The lower end of the lower swing arm is provided with a lower supporting wheel which is contacted with the inner container. The upper swing arm and the lower swing arm swing to the working position, the polishing head and the supporting wheel are positioned on the same straight line, and the supporting wheel supporting cross beam does not deform, so that the lower support is improved for the polishing head to contact with a welding line.
In this embodiment, a jacking cylinder 15 is arranged on the cross beam 1, the jacking cylinder 15 is horizontally arranged, the position where the cross beam 1 is hinged with the upper swing arm and the lower swing arm 6 is a hollow structure, and the jacking cylinder 15 is arranged in the hollow structure of the cross beam 1. The position of the connecting plate 19 is provided with a swing arm hole 20, the hinged end parts of the upper swing arm and the lower swing arm 6 swing back and forth in the swing arm hole 20, the end part of the piston of the jacking cylinder 15 is provided with an isosceles trapezoid-shaped pull pin 16, the short side of the pull pin 16 is fixed at the front end of the piston, two isosceles sides of the pull pin 16 face the end parts of the hinged positions of the upper swing arm and the lower swing arm 6, the end parts of the hinged positions of the upper swing arm and the lower swing arm 6 are provided with inclined planes, the inclined planes face the inside of the enamel liner, a piston rod of the jacking cylinder 15 pulls the pull pin 16 to move in the cross beam 1, and the upper waist edge and the lower waist edge of the pull pin 16 are in contact with the inclined.
The shaft hole where the hinge shaft of the upper swing arm and the lower swing arm 6 is located is a long shaft hole 17, a spring is arranged in the inner side direction of the hinge shaft in the long shaft hole 17 to push the hinge shaft to the beam 1, when the upper swing arm and the lower swing arm 6 are in a vertical state, the inclined planes respectively face the upper waist surface and the lower waist surface of the pull pin 16, when the piston of the jacking cylinder 15 retracts to pull the pull pin 16 until the waist surfaces are contacted with the inclined planes of the upper swing arm and the lower swing arm 6, the upper swing arm is pushed to move upwards along the long shaft hole 17, the upper swing arm drives the polishing head to be contacted with a welding seam, the required polishing precision is realized, the lower swing arm 6 is pushed to move downwards along the long shaft hole 17, the lower swing arm and the beam are supported by a linear support wheel.
In this embodiment, the moving table 12 for the enamel liner includes two sets of roller pairs for supporting the enamel liner, the rollers are disposed on the driving shaft 10, the driving shaft 10 is connected to the rotating motor 11 through the transmission structure, the driving shaft 10 and the rotating motor 11 are disposed on the moving table 12, the lower portion of the moving table 12 is provided with the sliding block 13, the sliding block 13 is slidably disposed on the sliding rail, and the sliding rail is disposed on the frame 2.
Claims (6)
1. A grinding machine for welding seams of an enamel liner is characterized by comprising a transverse beam (1) with a single side fixed in a transverse direction, an enamel liner moving table (12) and a grinding device arranged at the free end of the transverse beam (1), wherein the fixed end of the transverse beam (1) and the enamel liner moving table (12) are arranged on a rack (2), the enamel liner is placed on the enamel liner moving table (12), and the enamel liner is moved to the position where the grinding device at the end part of the transverse beam (1) goes deep into the welding seams of the enamel liner;
the polishing device comprises a swing arm for polishing, the rear end of the swing arm is hinged to the cross beam (1), a swing cylinder is further arranged on the cross beam (1), the front end of a piston of the swing cylinder is hinged to the swing arm, a polishing head (5) is arranged at the front end of the swing arm, and the cross beam (1) penetrates into the inner portion of the enamel liner to reach a contact welding line of the polishing head (5).
2. The grinding machine for the weld joint of the enamel liner as claimed in claim 1, characterized in that the free end of the cross beam (1) is provided with a limiting wheel (8), and the limiting wheel (8) is hinged to the free end of the cross beam (1).
3. The grinding machine for the welding seam of the enamel liner as claimed in claim 1, characterized in that the moving platform (12) of the enamel liner comprises two sets of roller pairs for supporting the enamel liner, the roller pairs are arranged on a driving shaft (10), the driving shaft (10) is connected to a rotating motor (11) through a transmission structure, the driving shaft (10) and the rotating motor (11) are arranged on the moving platform (12), a sliding block (13) is arranged at the lower part of the moving platform (12), the sliding block (13) is arranged on a sliding rail in a sliding manner, and the sliding rail is arranged on the machine frame (2).
4. The enamel liner weld grinding machine according to claim 1, wherein the swing arm for grinding is arranged above the cross beam (1), the enamel liner weld grinding machine further comprises a lower swing arm (6), the upper end of the lower swing arm (6) is hinged with the cross beam (1), a supporting wheel (7) is arranged at the free end of the lower swing arm (6), the lower swing arm (6) is connected with the piston end of the lower swing cylinder, the cylinder body of the lower swing cylinder is hinged on the cross beam (1), and the hinged position of the grinding swing cylinder and the cylinder body of the lower swing cylinder on the cross beam (1) is behind the hinged position of the upper swing arm and the lower swing arm (6), namely close to the fixed end direction of the cross beam (1).
5. The enamel liner weld grinding machine according to claim 4, characterized in that a jacking cylinder (15) is arranged on the cross beam (1), the jacking cylinder (15) is horizontally arranged, an isosceles trapezoid-shaped pull pin (16) is arranged at the end part of a piston of the jacking cylinder (15), the short side of the pull pin (16) is fixed at the front end of the piston, two isosceles sides of the pull pin (16) face the end part of the hinged position of the upper swing arm and the lower swing arm (6), the end part of the hinged position of the upper swing arm and the lower swing arm (6) is provided with an inclined surface, the inclined surface faces the inner part of the enamel liner, a shaft hole where a hinged shaft of the upper swing arm and the lower swing arm (6) is located is a long shaft hole (17), a spring is arranged in the inner side direction of a hinged shaft in the long shaft hole (17) to press the hinged axial cross beam (1), and the inclined surfaces face the upper isosceles surface and the lower isosceles surface of the pull pin (16, when the piston of the jacking cylinder (15) retracts and the pull pin (16) is pulled to the equal waist surface to be in contact with the inclined surfaces of the upper swing arm and the lower swing arm (6), the upper swing arm is pushed to move upwards along the long shaft hole (17), and the lower swing arm (6) is pushed to move downwards along the long shaft hole (17).
6. The enamel liner weld grinding machine according to claim 5, wherein the cross beam (1) is hinged to the upper swing arm and the lower swing arm (6) in a hollow structure, the tightening cylinder (15) is arranged in the hollow structure of the cross beam (1), the cross beam (1) is provided with a connecting plate (19) protruding upwards and downwards at the hinged position of the upper swing arm and the lower swing arm (6), the upper swing arm and the lower swing arm (6) are hinged to the connecting plate (19), the connecting plate (19) is provided with a swing arm hole (20), the hinged end parts of the upper swing arm and the lower swing arm (6) swing back and forth in the swing arm hole (20), a piston rod of the tightening cylinder (15) pulls the pull pin (16) to move in the cross beam (1), and the upper and lower equal-waist swing edges of the pull pin (16) are in contact with the inclined surfaces of the hinged end parts of the upper swing arm and the lower swing arm (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920199160.1U CN209850543U (en) | 2019-02-15 | 2019-02-15 | Enamel liner welding seam polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920199160.1U CN209850543U (en) | 2019-02-15 | 2019-02-15 | Enamel liner welding seam polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209850543U true CN209850543U (en) | 2019-12-27 |
Family
ID=68931925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920199160.1U Expired - Fee Related CN209850543U (en) | 2019-02-15 | 2019-02-15 | Enamel liner welding seam polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209850543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122181A (en) * | 2022-06-17 | 2022-09-30 | 浙江乐酷厨具有限公司 | Pan processing equipment |
-
2019
- 2019-02-15 CN CN201920199160.1U patent/CN209850543U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122181A (en) * | 2022-06-17 | 2022-09-30 | 浙江乐酷厨具有限公司 | Pan processing equipment |
| CN115122181B (en) * | 2022-06-17 | 2024-04-09 | 浙江乐酷厨具有限公司 | Pot processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Enamel liner weld grinding machine Effective date of registration: 20210915 Granted publication date: 20191227 Pledgee: Shandong Tengzhou Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG ZHONGKE LANTIAN TECHNOLOGY Co.,Ltd. Registration number: Y2021980009388 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220930 Granted publication date: 20191227 Pledgee: Shandong Tengzhou Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG ZHONGKE LANTIAN TECHNOLOGY Co.,Ltd. Registration number: Y2021980009388 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |