CN204657628U - Weld seam sawing instrument - Google Patents
Weld seam sawing instrument Download PDFInfo
- Publication number
- CN204657628U CN204657628U CN201520175843.5U CN201520175843U CN204657628U CN 204657628 U CN204657628 U CN 204657628U CN 201520175843 U CN201520175843 U CN 201520175843U CN 204657628 U CN204657628 U CN 204657628U
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- fixedly installed
- weld seam
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Abstract
The utility model discloses a kind of weld seam sawing instrument, by weld seam treating apparatus, support and motor composition, by adjusting two adjustment block positions, two slide blocks can be contacted with in weldment plane simultaneously, the distance of adjustment saw disc lower surface and weldment plane, determine weld seam residual altitude after sawing, after adjustment work completes, tighten locking nut, starter motor, staff controls utility model works, the utility model is placed in the plane of weldment, skid direction is consistent with bead direction, saw blade rotates and sawing weld seam, staff promotes the present embodiment along the direction of weld seam to be processed and carries out the work of weld seam sawing.The utility model structure is simple, easy to operate, the straight weld reinforcement in plane can be removed fast, alleviate the labour intensity of workman, increase work efficiency, do not damage mother metal, for follow-up weld grinding provides the polishing surplus of high-quality work surface and uniformity, decrease the wearing and tearing of milling tools.
Description
Technical field
The utility model relates to a kind of sawing instrument, particularly a kind of weld seam sawing instrument.
Background technology
Solder technology is applied widely in the industry, numerous large-sized structural parts is as bullet train, aircraft, steamers etc. are formed by the mode manufacture of welding after point module component splicing, straight weld on many structural members is all flat surface, prior art, straight weld great majority on flat surface are by the hand-held machine for grinding welding seam of workman, angle grinding machine, the instrument butt welded seams such as toothless saw carry out post processing, the efficiency of the direct polishing welding seams of sander is very low, longevity of service, although the instruments such as Toothless saw blade can remove most of weld reinforcement fast, reduce polishing surplus, efficiency increases, but removing weld bead height needs workman to control in real time, require high to workman's technical merit, complicated operation, crudy cannot be ensured, labor strength is large, the very out-of-flatness of face of weld after process, increase the difficulty of follow-up polishing work and accelerate the wearing and tearing of grinding tool, lack a kind of instrument of special disposal weld seam.
Summary of the invention
The purpose of this utility model be to solve above-mentioned commissure grooming tool inefficiency, longevity of service, complicated operation, labor strength are large, enhance faster wear grinding tool, face of weld process out-of-flatness, increases the problems such as follow-up work difficulty, and provides a kind of weld seam sawing instrument.
The utility model includes weld seam treating apparatus, support and motor, and motor is fixedly installed on weld seam treating apparatus, and weld seam treating apparatus is fixedly installed on support;
Weld seam treating apparatus comprises spindle drum, saw blade, main shaft, driven wheel of differential, front handlebar be connected housing, spindle drum is fixedly installed on the supporting plate, main shaft is fixedly installed in spindle drum, saw blade comprises and connects afterbody and saw disc, connecting afterbody lower end is fixedly installed on the upper surface of saw disc, saw blade is fixedly installed on main shaft lower end by the connecting hole connecting afterbody, the lower end of main shaft is positioned on the lower surface of saw disc, driven wheel of differential is fixedly installed on main shaft upper end, driven wheel of differential and motor drive bevel gear are equipped with, connecting housing is fixedly installed on spindle drum, front handlebar is fixedly installed on and connects on housing,
Support comprises gripper shoe, adjustment block, slide block, locking nut, adjustment bolt, force-transmitting block, guide finger, back-moving spring and back-up ring, gripper shoe bilateral symmetry is provided with several screwed hole and through hole, adjustment block bilateral symmetry is provided with the shoulder hole comprising the first hole and the second hole, adjustment bolt end is provided with bulb, force-transmitting block top is provided with sphere pit, guide finger is provided with the first axle from top to bottom, second axle and the 3rd axle, guide finger is fixedly installed on the supporting plate by the through hole interference fit of the first axle and gripper shoe, adjustment block to be coordinated with the second shaft clearance of guide finger by the first hole and is formed can be dynamically connected with guide finger, the 3rd axle that back-moving spring is enclosed within guide finger is located in the second hole of adjustment block, the upper end of back-moving spring contacts with at the bottom of the hole in the second hole of adjustment block, the lower end of back-moving spring contacts with back-up ring, back-up ring is fixedly installed on the lower end of the 3rd axle of guide finger, slide block is fixedly installed on the lower end of adjustment block, force-transmitting block embeds the top being arranged on adjustment block, adjustment bolt screws in the screwed hole of gripper shoe, the ball head of adjustment bolt, contact with the sphere pit of force-transmitting block, locking nut screws mutually with adjustment bolt, locking nut contacts with the upper surface of gripper shoe.
Motor be fixedly installed on connect housing connecting plate on, drive bevel gear is fixedly installed on motor, and matches with driven wheel of differential and arrange, and motor rear end has motor handle.
Operation principle of the present utility model and process:
Unclamp locking nut, the upper-lower position of adjustment block is changed by rotating adjustment bolt, two slide blocks can be contacted with in weldment plane simultaneously, the adjustment lower surface of saw disc and the distance of weldment plane, determine the residual altitude of weld seam after sawing work, if the residual altitude of weld seam is h after sawing work, the lower surface of saw disc and the distance of weldment plane are l, then h=l, after adjustment work completes, tighten locking nut, starter motor, staff is by hand-held front handlebar and motor handle, control the present embodiment, the present embodiment is placed in the plane of weldment, skid direction is consistent with bead direction, saw blade rotates and sawing weld seam, staff promotes the present embodiment along the direction of weld seam to be processed and carries out the work of weld seam sawing, after completing sawing weld seam, disable motor.
The beneficial effects of the utility model:
The utility model structure is simple, easy to operate, high safety, can remove the straight weld in plane fast, sawing work does not affect by weld bead height, one action can remove a large amount of weld reinforcements, alleviate the labour intensity of workman, improve operating efficiency, do not damage mother metal, for follow-up weld grinding provides the polishing surplus of high-quality work surface and uniformity, decrease the wearing and tearing of milling tools.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model.
Fig. 2 be the utility model saw blade partly cut open schematic diagram.
Fig. 3 is the complete section schematic diagram of the utility model adjustment member.
Fig. 4 is the schematic perspective view in utility model works.
Detailed description of the invention
Refer to shown in Fig. 1, Fig. 2 and Fig. 3, the utility model comprises weld seam treating apparatus 1, support 2 and motor 3, and motor 3 is fixedly installed on weld seam treating apparatus 1, and weld seam treating apparatus 1 is fixedly installed on support 2;
Weld seam treating apparatus 1 comprises spindle drum 11, saw blade 12, main shaft 13, driven wheel of differential 14, front handlebar 15 be connected housing 16, spindle drum 11 is fixedly installed in gripper shoe 21, main shaft 13 is fixedly installed in spindle drum 11, saw blade 12 comprises and connects afterbody 121 and saw disc 122, connecting afterbody 121 lower end is fixedly installed on the upper surface 1221 of saw disc 122, saw blade 12 is fixedly installed on main shaft 13 lower end by the connecting hole 1211 connecting afterbody 121, the lower end of main shaft 13 is positioned on the lower surface 1222 of saw disc 122, driven wheel of differential 14 is fixedly installed on main shaft 13 upper end, driven wheel of differential 14 and motor drive bevel gear 31 are equipped with, connecting housing 16 is fixedly installed on spindle drum 11, handle 15 is fixedly installed on and connects on housing 16,
Support 2 comprises gripper shoe 21, adjustment block 22, slide block 23, locking nut 24, adjustment bolt 25, force-transmitting block 26, guide finger 27, back-moving spring 28 and back-up ring 29, gripper shoe 21 bilateral symmetry is provided with several screwed hole 211 and through hole 212, adjustment block 22 bilateral symmetry is provided with the shoulder hole comprising the first hole 221 and the second hole 222, adjustment bolt 25 end is provided with bulb 251, force-transmitting block 26 top is provided with sphere pit 261, guide finger 27 is provided with the first axle 271 from top to bottom, second axle 272 and the 3rd axle 273, guide finger 27 is fixedly installed in gripper shoe 21 by the first axle 271 with through hole 212 interference fit of gripper shoe 21, adjustment block 22 is formed can be dynamically connected by the second axle 272 matched in clearance of the first hole 221 and guide finger 27 and guide finger 27, the 3rd axle 272 that back-moving spring 28 is enclosed within guide finger 27 is located in the second hole 222 of adjustment block 22, the upper end of back-moving spring 28 contacts with at the bottom of the hole in the second hole 222 of adjustment block 22, the lower end of back-moving spring 28 contacts with back-up ring 29, back-up ring 29 is fixedly installed on the lower end of the 3rd axle 273 of guide finger 27, slide block 23 is fixedly installed on the lower end of adjustment block 22, force-transmitting block 26 embeds the top being arranged on adjustment block 22, adjustment bolt 25 screws in the screwed hole 211 of gripper shoe 21, the ball head of adjustment bolt 25, 251 contact with the sphere pit 261 of force-transmitting block 26, locking nut 24 screws mutually with adjustment bolt 25, locking nut 24 contacts with the upper surface of gripper shoe 21.
Motor 3 be fixedly installed on connect housing 16 connecting plate 161 on, drive bevel gear 31 is fixedly installed on motor 3, and matches with driven wheel of differential 14 and arrange, and motor 3 rear end has motor handle 32.
The operation principle of the present embodiment and process:
Unclamp locking nut 24, the upper-lower position of adjustment block 22 is changed by rotating adjustment bolt 25, two slide blocks 23 can be contacted with in weldment plane 42 simultaneously, the lower surface 1222 of adjustment saw disc 122 and the distance of weldment plane 42, determine the residual altitude of weld seam after sawing work, if the residual altitude of weld seam is h after sawing work, the lower surface 1222 of saw disc 122 is l with the distance of weldment plane 42, then h=l, after adjustment work completes, tighten locking nut 24, starter motor 3, staff is by hand-held front handlebar 15 and motor handle 32, control the present embodiment, the present embodiment is placed in the plane 42 of weldment, slide block 23 glide direction is consistent with bead direction, saw blade 12 rotates and sawing weld seam 41, staff promotes the present embodiment along the direction of weld seam 41 to be processed and carries out the work of weld seam 41 sawing, after completing sawing weld seam 41, disable motor 3.
Claims (1)
1. a weld seam sawing instrument, is characterized in that: include weld seam treating apparatus (1), support (2) and motor (3), and motor (3) is fixedly installed on weld seam treating apparatus (1), and weld seam treating apparatus (1) is fixedly installed on support (2);
Weld seam treating apparatus (1) comprises spindle drum (11), saw blade (12), main shaft (13), driven wheel of differential (14), front handlebar (15) be connected housing (16), spindle drum (11) is fixedly installed in gripper shoe (21), main shaft (13) is fixedly installed in spindle drum (11), saw blade (12) comprises and connects afterbody (121) and saw disc (122), connect the upper surface (1221) that afterbody (121) lower end is fixedly installed on saw disc (122), saw blade (12) is fixedly installed on main shaft (13) lower end by the connecting hole (1211) connecting afterbody (121), the lower end of main shaft (13) is positioned on the lower surface (1222) of saw disc (122), driven wheel of differential (14) is fixedly installed on main shaft (13) upper end, driven wheel of differential (14) and motor drive bevel gear (31) are equipped with, connecting housing (16) is fixedly installed on spindle drum (11), front handlebar (15) is fixedly installed on and connects on housing (16),
Support (2) comprises gripper shoe (21), adjustment block (22), slide block (23), locking nut (24), adjustment bolt (25), force-transmitting block (26), guide finger (27), back-moving spring (28) and back-up ring (29), gripper shoe (21) bilateral symmetry is provided with several screwed hole (211) and through hole (212), adjustment block (22) bilateral symmetry is provided with the shoulder hole comprising the first hole (221) and the second hole (222), adjustment bolt (25) end is provided with bulb (251), force-transmitting block (26) top is provided with sphere pit (261), guide finger (27) is provided with the first axle (271) from top to bottom, second axle (272) and the 3rd axle (273), guide finger (27) is fixedly installed in gripper shoe (21) by the first axle (271) and through hole (212) interference fit of gripper shoe (21), adjustment block (22) is formed can be dynamically connected by the second axle (272) matched in clearance of the first hole (221) and guide finger (27) and guide finger (27), the 3rd axle (272) that back-moving spring (28) is enclosed within guide finger (27) is above located in second hole (222) of furnishing block (22), the upper end of back-moving spring (28) contacts with at the bottom of the hole in second hole (222) of adjustment block (22), the lower end of back-moving spring (28) contacts with back-up ring (29), back-up ring (29) is fixedly installed on the lower end of the 3rd axle (273) of guide finger (27), slide block (23) is fixedly installed on the lower end of adjustment block (22), force-transmitting block (26) embeds the top being arranged on adjustment block (22), adjustment bolt (25) screws in the screwed hole (211) of gripper shoe (21), the ball head (251) of adjustment bolt (25) contacts with the sphere pit (261) of force-transmitting block (26), locking nut (24) screws mutually with adjustment bolt (25), locking nut (24) contacts with the upper surface of gripper shoe (21),
Motor (3) be fixedly installed on connect housing (16) connecting plate (161) on, drive bevel gear (31) is fixedly installed on motor (3), and matches with driven wheel of differential (14) and arrange, and motor (3) rear end has motor handle (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175843.5U CN204657628U (en) | 2015-03-27 | 2015-03-27 | Weld seam sawing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520175843.5U CN204657628U (en) | 2015-03-27 | 2015-03-27 | Weld seam sawing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204657628U true CN204657628U (en) | 2015-09-23 |
Family
ID=54128063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520175843.5U Expired - Fee Related CN204657628U (en) | 2015-03-27 | 2015-03-27 | Weld seam sawing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204657628U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364175A (en) * | 2015-12-02 | 2016-03-02 | 田红霞 | Handheld electric steel bar cutting machine |
| CN105618851A (en) * | 2016-03-18 | 2016-06-01 | 伍崇德 | Sealed shell-type saw disc |
| CN105817704A (en) * | 2016-03-18 | 2016-08-03 | 伍崇德 | Shell type saw disc |
| CN108380968A (en) * | 2018-05-10 | 2018-08-10 | 泉州弘正机械有限公司 | A kind of saw cutting device applied in steel pipe multitube sawing machine |
| CN109159001A (en) * | 2018-10-16 | 2019-01-08 | 中建二局安装工程有限公司 | A kind of steel structures in construction works butt weld derusting device |
| CN109821973A (en) * | 2019-04-03 | 2019-05-31 | 深圳市新联兴精密压铸有限公司 | A kind of punch die tooling for workpiece essence hole machined |
-
2015
- 2015-03-27 CN CN201520175843.5U patent/CN204657628U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364175A (en) * | 2015-12-02 | 2016-03-02 | 田红霞 | Handheld electric steel bar cutting machine |
| CN105618851A (en) * | 2016-03-18 | 2016-06-01 | 伍崇德 | Sealed shell-type saw disc |
| CN105817704A (en) * | 2016-03-18 | 2016-08-03 | 伍崇德 | Shell type saw disc |
| CN108380968A (en) * | 2018-05-10 | 2018-08-10 | 泉州弘正机械有限公司 | A kind of saw cutting device applied in steel pipe multitube sawing machine |
| CN109159001A (en) * | 2018-10-16 | 2019-01-08 | 中建二局安装工程有限公司 | A kind of steel structures in construction works butt weld derusting device |
| CN109821973A (en) * | 2019-04-03 | 2019-05-31 | 深圳市新联兴精密压铸有限公司 | A kind of punch die tooling for workpiece essence hole machined |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150923 Termination date: 20160327 |