CN213380689U - Special welding seam of boiler accessory grinds paper-back edition and puts - Google Patents
Special welding seam of boiler accessory grinds paper-back edition and puts Download PDFInfo
- Publication number
- CN213380689U CN213380689U CN202020854371.7U CN202020854371U CN213380689U CN 213380689 U CN213380689 U CN 213380689U CN 202020854371 U CN202020854371 U CN 202020854371U CN 213380689 U CN213380689 U CN 213380689U
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- Prior art keywords
- sliding
- track
- support frame
- block
- fixedly connected
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 22
- 238000005498 polishing Methods 0.000 claims description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model provides a special welding seam grinding device for boiler accessories, which comprises a first rotating clamping mechanism, a hanging block, a lower track and a collecting box; the rear end of the U-shaped clamping plate is fixedly connected with a motor shaft of the motor; the inner side end of the sliding clamping block is also provided with a T-shaped structure, the T-shaped structure is slidably clamped in the sliding groove, the bottom end of the sliding support frame is slidably clamped in the track groove A in the bottom plate, and the sliding support frame is fixedly connected with the bottom plate through bolts. The utility model discloses a setting of arc clamp splice side shield can guarantee that the pipe can not touch by the pipe in fixed time protection threaded rod, and the length of still through sliding support frame and hanging piece lower extreme T type piece is the setting of the twice of the distance between two adjacent fixing bolt, can make no matter what position sliding support frame is in, all have two bolts at least to be in the same place sliding support frame and bottom plate, hang the piece and go up track fixed connection.
Description
Technical Field
The utility model belongs to the technical field of machining, more specifically say, in particular to special welding seam of boiler accessory grinds paper-back edition and puts.
Background
The pipe is a relatively common accessory in the boiler, and concatenation between pipe and the pipe generally adopts the welded mode, the welding seam surface after the welding is not smooth and there is cinder and welding slag, need to polish to the welding seam in order to guarantee the performance after the pipe concatenation, and the artifical welding seam of polishing has following shortcoming, workman intensity of labour is big low with high efficiency, unable extensive operation, technical level between limitation and the workman in addition, the quality of polishing is unstable, can produce a lot of iron fillings among the polishing process again, cause harm to workman's healthy, and current automatic grinding device function is more single, be difficult to realize polishing to different diameter pipes, the adaptability is relatively poor.
Based on the above, the welding between pipe and the pipe is unusual in the boiler accessory, and the polishing of butt weld mostly leans on the manpower to polish, and the manpower is polished inefficiently, and intensity of labour is big, and the quality is difficult to guarantee moreover, also can harm the healthy production of workman simultaneously.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a special weld joint grinding device for boiler accessories is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a special welding seam of boiler accessory grinds paper-back edition and puts to solve current grinding device inefficiency, be difficult to realize the problem of polishing to different diameter pipes.
The utility model discloses special welding seam of boiler accessory grinds paper-back edition and puts's purpose and efficiency is reached by following concrete technological means:
a special welding seam grinding device for boiler accessories comprises a first rotating clamping mechanism, a second rotating clamping mechanism, a hanging block, a lower rail and a collecting box; the first rotating clamping mechanism comprises a U-shaped clamping plate, a sliding groove, a threaded rod, a sliding clamping block, an arc-shaped clamping block and a baffle plate; the rear end of the U-shaped clamping plate is fixedly connected with a motor shaft of the motor; the threaded rod is provided with a forward thread and a reverse thread and is respectively in threaded connection with the internal thread holes on the two groups of sliding fixture blocks; one group of sliding fixture blocks are connected with the forward threads on the threaded rod, and the other group of sliding fixture blocks are connected with the reverse threads on the threaded rod; the inner side end of the sliding fixture block is also provided with a T-shaped structure, the T-shaped structure is slidably clamped in the sliding groove, and the threaded rods respectively penetrate through the side plates at the two ends of the U-shaped clamping plate outwards and are connected with the U-shaped clamping plate through bearings; the second rotating clamping mechanism is also rotatably arranged at the upper end of the sliding support frame, and the structure of the second rotating clamping mechanism is the same as that of the first rotating clamping mechanism and is arranged in an alignment way; the bottom end of the sliding support frame is slidably clamped in a track groove A in the bottom plate, and the sliding support frame is fixedly connected with the bottom plate through a bolt; the upper end of the hanging block is slidably clamped in a track groove B in the upper track, and the hanging block is fixedly connected with the upper track through a bolt; an electric cylinder A is fixedly arranged at the upper end of the upper rail; the lower track is fixedly connected with the lower end of the lifting block, and the electric cylinder B penetrates through a vertical plate at one end of the lower track and is fixedly connected with the moving block; the upper end of the moving block is connected with a track groove C in the lower track in a clamping manner, and the bottom side of the moving block is fixedly connected with a polishing machine through bolts; the collecting box is fixedly connected with a back plate behind the box body through a ventilation pipe, and the upper end of the collecting box is provided with a suction fan.
Furthermore, the two groups of arc-shaped clamping blocks are symmetrically arranged through the horizontal center line of the shaft of the motor shaft.
Further, the length of the inner track groove of the lower track is 10 cm.
Furthermore, the length of the sliding support frame and the T-shaped block at the lower end of the hanging block is twice of the distance between two adjacent fixing bolts.
Furthermore, a baffle is arranged on one side, close to the threaded rod, of the U-shaped clamping plate.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a setting of arc clamp splice side shield, can guarantee that the pipe can not be touched by the pipe in fixed the time protection threaded rod, two sets of arc anchor clamps pass through the axle horizontal central line symmetry setting of motor shaft and make the centre of a circle of fixed drum and the centre of a circle of motor shaft on same straight line, still through the setting of helix from the centre to the different direction of rotation in both sides on the threaded rod, make the threaded rod when rotatory, the slip fixture block drives arc anchor clamps and can perhaps outwards move inwards simultaneously, guarantee when the drum of fixed different diameters, the centre of a circle of drum can still be on same straight line with the centre of a circle of motor shaft.
Through the setting that the length of the track groove C in the lower track is 10cm, under the drive of the electric cylinder B, the moving block makes back and forth movement in the lower track, and because the welding seam does not exceed 10cm, the distance of 10cm can meet the requirement of cleaning the welding seam, can also shorten the distance of back and forth movement, and the energy is saved. Still be the setting of the twice of the distance between two adjacent fixing bolt through the length of sliding support frame and hanging piece lower extreme T type piece, can make no matter what position sliding support frame is in, all have two bolts at least with sliding support frame and bottom plate, hang the piece and go up track fixed connection together, guaranteed stability, through the setting of collecting box suction fan at last, can collect the iron fillings that the in-process produced of polishing, guaranteed the clean and tidy of workstation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the present invention after the door panel is removed.
Fig. 3 is a schematic structural diagram of the fixing device of the present invention.
Fig. 4 is a schematic structural view of the polishing device of the present invention.
Fig. 5 is a schematic view of the lifting adjusting structure of the present invention.
Fig. 6 is a schematic view of a first rotation locking structure of the present invention.
Fig. 7 is a front view schematic diagram of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a box body; 2. a motor; 3. a first rotating chucking mechanism; 4. a second rotating clamping mechanism; 301. a U-shaped clamping plate; 3011. a chute; 302. a threaded rod; 303. sliding the clamping block; 304. an arc-shaped clamping block; 305. a baffle plate; 4. a second rotating clamping mechanism; 5. a base plate; 501. a track groove A; 6. a hanging block; 7. an upper rail; 701. a track groove B; 8. an electric cylinder A; 801. an electric cylinder B; 9. a lower rail; 901. a track groove C; 10. a polishing machine; 11. a moving block; 12. a collection box; 13. a vent pipe; 14. a back plate; 15. and (4) sliding the support frame.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 7:
the utility model provides a special welding seam grinding device for boiler accessories, which comprises a first rotating clamping mechanism 3, a second rotating clamping mechanism 4, a hanging block 6, a lower track 9 and a collecting box 12; the first rotating clamping mechanism 3 comprises a U-shaped clamping plate 301, a sliding groove 3011, a threaded rod 302, a sliding clamping block 303, an arc-shaped clamping block 304 and a baffle 305; the rear end of the U-shaped clamping plate 301 is fixedly connected with a motor shaft of the motor 2; the threaded rod 302 is provided with a forward thread and a reverse thread, and is respectively in threaded connection with the internal threaded holes of the two groups of sliding fixture blocks 303; one group of sliding fixture blocks 303 is connected with the forward threads on the threaded rod 302, and the other group of sliding fixture blocks 303 is connected with the reverse threads on the threaded rod 302; the inner side end of the sliding clamping block 303 is also provided with a T-shaped structure, the T-shaped structure is slidably clamped in the sliding groove 3011, and the threaded rod 302 further penetrates through the side plates at the two ends of the U-shaped clamping plate 301 outwards and is connected with the U-shaped clamping plate 301 through a bearing; the second rotating clamping mechanism 4 is also rotatably installed at the upper end of the sliding support frame 15, the structure of the second rotating clamping mechanism 4 is the same as that of the first rotating clamping mechanism 3 and is arranged in an aligned mode, the bottom end of the sliding support frame 15 is slidably clamped in a track groove A501 in the bottom plate 5, and the sliding support frame 15 is fixedly connected with the bottom plate 5 through bolts; the upper end of the hanging block 6 is slidably clamped in a track groove B701 in the upper track 7, and the hanging block 6 is fixedly connected with the upper track 7 through bolts; an electric cylinder A8 is fixedly arranged at the upper end of the upper rail 7; the lower track 9 is fixedly connected with the lower end of the hanging block 6, and the electric cylinder B801 penetrates through a vertical plate at one end of the lower track 9 and is fixedly connected with the moving block 11; the upper end of the moving block 11 is connected with a track groove C901 in the lower track 9 in a clamping manner, and the bottom side of the moving block 11 is fixedly connected with a polishing machine 10 through bolts; the collecting box 12 is fixedly connected with a back plate 14 at the back of the box body 1 through a ventilation pipe 13, and as shown in figure 7, the upper end of the collecting box 12 is provided with a suction fan.
The two groups of arc-shaped clamping blocks 304 are symmetrically arranged through the horizontal center line of the shaft of the motor shaft, so that the circle center of the fixed cylinder and the circle center of the motor shaft are on the same straight line.
The length of the track groove C901 in the lower track 9 is 10cm, the moving block 11 is driven by the electric cylinder B801 to reciprocate back and forth in the track groove C901 in the lower track 9, and the welding seam does not exceed 10cm, so that the distance of 10cm can meet the requirement of cleaning the welding seam, the reciprocating movement distance can be shortened, and energy is saved.
The length of the T-shaped block at the lower end of the sliding support frame 15 and the hanging block 6 is twice of the distance between two adjacent fixing bolts, so that no matter where the sliding support frame 15 is located, at least two bolts are used for fixedly connecting the sliding support frame 15 with the bottom plate 5, the hanging block 6 and the upper track 7, and the stability is guaranteed.
A baffle 305 is arranged on one side, close to the threaded rod 302, of the arc-shaped clamping block 304, so that the threaded rod 302 is protected from being touched by a round pipe when the round pipe is fixed.
The specific use mode and function of the embodiment are as follows:
in the utility model, the sliding support frame 15 is moved left and right according to the length of the cylinder to be polished, after the position of the sliding support frame 15 is adjusted, the sliding support frame 15 is fixed on the bottom plate 5 through the bolt, then the cylinder to be polished is placed in the arc-shaped clamping blocks 304, then the threaded rod 302 is rotated, the two groups of arc-shaped clamping blocks 304 move inwards simultaneously, the circle center of the cylinder is ensured to be always on the same horizontal line with the circle center of the motor shaft, after the cylinder is fixed, according to the position of the welding line, the upper and lower heights of the polishing machine 10 are adjusted through the electric cylinder A8 to the grinding sheet of the polishing machine 10 to be in contact with the cylinder to be polished, then the horizontal position of the polishing machine 10 is adjusted to the edge of the welding line by the left and right movement of the hanging blocks 6 in the track groove 701 of the upper track 7, the final adjusted position is shown in figure 4, the polishing machine 10 starts to rotate, the electric cylinder B801 is opened next, the electric cylinder B801 drives the moving block 11 to do reciprocating motion in the track groove C901, then the polishing machine 10 is fixedly installed at the lower end of the moving block 11 and then starts to polish welding seams back and forth, scrap iron generated in the polishing process can be absorbed into the collecting box 12 through the suction fan, and the cleanness and tidiness of the workbench are guaranteed.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides a special welding seam of boiler accessory grinds paper-back edition and puts which characterized in that: comprises a first rotating clamping mechanism (3), a second rotating clamping mechanism (4), a hanging block (6), a lower track (9) and a collecting box (12); the first rotating clamping mechanism (3) comprises a U-shaped clamping plate (301), a sliding groove (3011), a threaded rod (302), a sliding clamping block (303), an arc-shaped clamping block (304) and a baffle (305); the rear end of the U-shaped clamping plate (301) is fixedly connected with a motor shaft of the motor (2); the threaded rod (302) is provided with forward threads and reverse threads and is respectively in threaded connection with the internal threaded holes in the two groups of sliding clamping blocks (303), one group of sliding clamping blocks (303) is in threaded connection with the forward threads on the threaded rod (302), and the other group of sliding clamping blocks (303) is in threaded connection with the reverse threads on the threaded rod (302); the inner side end of the sliding clamping block (303) is also provided with a T-shaped structure, and the T-shaped structure is slidably clamped in the sliding groove (3011); the threaded rod (302) further penetrates through side plates at two ends of the U-shaped clamping plate (301) outwards respectively and is connected with the U-shaped clamping plate (301) through a bearing; the second rotating clamping mechanism (4) is also rotatably arranged at the upper end of the sliding support frame (15), and the structure of the second rotating clamping mechanism (4) is the same as that of the first rotating clamping mechanism (3) and is arranged in an alignment way; the bottom end of the sliding support frame (15) is slidably clamped in a track groove A (501) in the bottom plate (5), and the sliding support frame (15) is fixedly connected with the bottom plate (5) through bolts; the upper end of the hanging block (6) is slidably clamped in a track groove B (701) in the upper track (7), and the hanging block (6) is fixedly connected with the upper track (7) through a bolt; an electric cylinder A (8) is fixedly arranged at the upper end of the upper rail (7); the lower track (9) is fixedly connected with the lower end of the hanging block (6), and the electric cylinder B (801) penetrates through a vertical plate at one end of the lower track (9) and is fixedly connected with the moving block (11); the upper end of the moving block (11) is connected with a track groove C (901) in the lower track (9) in a clamping way, and the bottom side of the moving block (11) is fixedly connected with a polishing machine (10) through bolts; the collecting box (12) is fixedly connected with a back plate (14) at the back of the box body (1) through a ventilating pipe (13), and the upper end of the collecting box (12) is provided with a suction fan.
2. The special weld grinding device for boiler accessories as claimed in claim 1, wherein: the two groups of arc-shaped clamping blocks (304) are symmetrically arranged through the horizontal central line of the shaft of the motor shaft.
3. The special weld grinding device for boiler accessories as claimed in claim 1, wherein: the length of the track groove C (901) in the lower track (9) is 10 cm.
4. The special weld grinding device for boiler accessories as claimed in claim 1, wherein: the length of the sliding support frame (15) and the T-shaped block at the lower end of the hanging block (6) is twice of the distance between two adjacent fixing bolts.
5. The special weld grinding device for boiler accessories as claimed in claim 1, wherein: and a baffle (305) is arranged on one side of the arc-shaped clamping block (304) close to the threaded rod (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020854371.7U CN213380689U (en) | 2020-05-21 | 2020-05-21 | Special welding seam of boiler accessory grinds paper-back edition and puts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020854371.7U CN213380689U (en) | 2020-05-21 | 2020-05-21 | Special welding seam of boiler accessory grinds paper-back edition and puts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213380689U true CN213380689U (en) | 2021-06-08 |
Family
ID=76177736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020854371.7U Expired - Fee Related CN213380689U (en) | 2020-05-21 | 2020-05-21 | Special welding seam of boiler accessory grinds paper-back edition and puts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213380689U (en) |
-
2020
- 2020-05-21 CN CN202020854371.7U patent/CN213380689U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221212 Address after: 336100 zone B2, industrial park, Wanzai County, Yichun City, Jiangxi Province Patentee after: Jiangxi Jinshi Benxiang Industrial Co.,Ltd. Address before: 224006 No.24 silkworm farm, Longgang Town, Yandu District, Yancheng City, Jiangsu Province Patentee before: Zheng Hua |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |