CN204221248U - A kind of nail bit arm and half-axile sleeve welding tooling - Google Patents
A kind of nail bit arm and half-axile sleeve welding tooling Download PDFInfo
- Publication number
- CN204221248U CN204221248U CN201420569512.5U CN201420569512U CN204221248U CN 204221248 U CN204221248 U CN 204221248U CN 201420569512 U CN201420569512 U CN 201420569512U CN 204221248 U CN204221248 U CN 204221248U
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- Prior art keywords
- bit arm
- chuck
- axile sleeve
- nail bit
- pilot pin
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Abstract
The utility model discloses a kind of nail bit arm and half-axile sleeve welding tooling, comprise substrate, chuck, briquetting, circle pilot pin, nail bit arm, block, end locating piece, square pilot pin, half-axile sleeve, backing plate; Described substrate center is provided with electrode hole, and described substrate is provided with backing plate, and be provided with half-axile sleeve assembling shape groove in the middle part of described backing plate, described backing plate two side is provided with block; Assembling nail drill boom between described block, described block is provided with briquetting, and described briquetting top is provided with chuck, and described half-axile sleeve two side is provided with round needle positioning seat, and described round needle positioning seat is provided with round pilot pin; The right-hand member of described substrate is arranged with policy positioning seat, the described policy positioning seat side of being provided with pilot pin; Two ends of described nail bit arm are provided with the end locating piece of square; This novel employing locating piece coordinates with pilot pin, fixing with spacing of chuck, block, briquetting and end locating piece, guarantees perpendicularity and the positional precision of welding, gets rid of the impact of welding deformation, improve welding efficiency and product quality.
Description
Technical field
The utility model relates to a kind of welding tooling technical equipment field, particularly a kind of nail bit arm and half-axile sleeve welding tooling.
Background technology
Nail bit arm is normally completed by human weld with welding of half-axile sleeve, but because welding the impact of contraction and human factor, existing technique effectively can not control location and the precision of half-axile sleeve, the uncertainty of welding perpendicularity and welding deformation, make between nail bit arm and half-axile sleeve perpendicularity be difficult to ensure, cause fit quality between axle and axle sleeve unstable, the quality requirement of product cannot be reached; The qualification rate of product reduces, and causes production cost and production efficiency to reduce.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of nail bit arm and half-axile sleeve welding tooling, for deficiency of the prior art, the welding tooling of design specialized, the relative position of staple drill boom and half-axile sleeve, guarantees perpendicularity and positional precision, thus makes the weld job specification between nail bit arm and half-axile sleeve, can effectively controlling dimension precision and vertical precision, get rid of the impact of welding deformation; Thus improve the quality of welding efficiency and product.
For achieving the above object, the technical solution of the utility model is as follows: a kind of nail bit arm and half-axile sleeve welding tooling, be called for short welding tooling, comprise spring, substrate, chuck, chuck motion bar, briquetting, round needle positioning seat, chuck holder, circle pilot pin, nail bit arm, block, end locating piece, square pilot pin, policy positioning seat, half-axile sleeve, solder joint, backing plate, it is characterized in that:
Described substrate is square surface precision-machined surface metallic plate, the center of described substrate is provided with circular electrode hole, described thereon long axis direction is spirally connected and is fixedly installed backing plate, half-axile sleeve assembling shape groove is provided with in the middle part of described backing plate, be equipped with half-axile sleeve in described half-axile sleeve assembling shape groove, described half-axile sleeve end face is concordant with plane on described backing plate; Described backing plate is spirally connected along long axis direction two side and is fixedly installed four pieces of blocks; Be equipped with nail bit arm between described block, described nail bit arm bottom surface is assembled down; Described block is provided with multiple briquetting, and described briquetting and described nail bit arm connect and fix; Described briquetting top is provided with chuck, described chuck is arranged with described nail bit arm is mutually vertical, described chuck is provided with chuck motion bar, and by described chuck motion bar by described chuck locking, described chuck to be fixedly connected with described substrate by being spirally connected by chuck holder; Described half-axile sleeve two side is symmetrically arranged with round needle positioning seat, and described round needle positioning seat is provided with round pilot pin, and described round pilot pin is vertical with described nail bit arm, and is fixed on the positioning described half-axile sleeve through described round needle positioning seat; The right-hand member of described substrate is symmetrically arranged with two policy positioning seats, the side's of being provided with pilot pin on described policy positioning seat, and described side's pilot pin is vertical with described nail bit arm, and is fixed on the positioning described nail bit arm through described policy positioning seat; Two ends of described nail bit arm are provided with end locating piece, described end locating piece is square, the described end locating piece of one end to be fixed with described backing plate by being spirally connected, and by fixing for described nail bit arm crimping, the end locating piece rear portion of the other end is provided with spring, and by described spring by fixing for described nail bit arm crimping.
Described briquetting at least arranges two pieces, and described chuck, chuck motion bar at least arrange two covers.
Described half-axile sleeve assembling shape groove and described half-axile sleeve external surface structure matching are arranged, and on described half-axile sleeve, combine closely in plane and described nail bit arm bottom surface.
Width between described block mates with described nail bit arm width and arranges.
Be provided with groove bottom described briquetting, described groove and described nail bit arm connect and fix.
Described half-axile sleeve is at least provided with two solder joints, the diameter range of described solder joint is Φ 2mm-Φ 6mm; Described bond pad locations is corresponding with the electrode hole on described substrate to be arranged.
The width of described half-axile sleeve is slightly less than the width of described nail bit arm, and after having welded, described half-axile sleeve entirety is positioned on the bottom surface of described nail bit arm.
Described welding tooling is placed on mash welder, and the top electrode on described mash welder and bottom electrode are arranged at the bond pad locations of described welding tooling respectively, and by the conducting of electrode, is welded on by described half-axile sleeve on the bottom surface of described nail bit arm; Described solder joint, by the upper and lower electrode welding of mash welder, fixes position and perpendicularity precision, welds, the circular electrode hole of described base plate bottom from base plate bottom, is used for the electrode of guiding point welding machine.
Pass through technique scheme, the beneficial effect of technical solutions of the utility model is: adopt locating piece to coordinate with pilot pin, chuck, block, briquetting and end locating piece fixing and spacing, design special welding tooling, the relative position of staple drill boom and half-axile sleeve, guarantees perpendicularity and positional precision, thus makes the weld job specification between nail bit arm and half-axile sleeve, can effectively controlling dimension precision and vertical precision, get rid of the impact of welding deformation; Thus improve the quality of welding efficiency and product.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of nail bit arm disclosed in the utility model embodiment and half-axile sleeve welding tooling perspective view;
Fig. 2 is a kind of nail bit arm disclosed in the utility model embodiment and half-axile sleeve welding tooling nail bit arm and half-axile sleeve front view schematic diagram;
Fig. 3 is a kind of nail bit arm disclosed in the utility model embodiment and half-axile sleeve welding tooling chuck schematic perspective view;
Fig. 4 is a kind of nail bit arm disclosed in the utility model embodiment and half-axile sleeve welding tooling half-axile sleeve schematic diagram, and wherein Fig. 4 a is half-axile sleeve stereogram, and Fig. 4 b is half-axile sleeve left view, Fig. 4 c top view.
Numeral and the corresponding component title represented by letter in figure:
1. spring 2. substrate 3. chuck 4. chuck motion bar
5. briquetting 6. round needle positioning seat 7. chuck holder 8. circle pilot pin
9. nail bit arm 10. block 11. end locating piece 12. side pilot pin
13. policy positioning seat 14. half-axile sleeve 15. solder joint 16. backing plates
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
According to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the utility model provides a kind of nail bit arm and half-axile sleeve welding tooling, comprises spring 1, substrate 2, chuck 3, chuck motion bar 4, briquetting 5, round needle positioning seat 6, chuck holder 7, circle pilot pin 8, nail bit arm 9, block 10, end locating piece 11, square pilot pin 12, policy positioning seat 13, half-axile sleeve 14, solder joint 15, backing plate 16.
Described substrate 2 is square surface precision-machined surface metallic plate, the center of described substrate 2 is provided with circular electrode hole, above described substrate 2, long axis direction is spirally connected and is fixedly installed backing plate 16, be provided with half-axile sleeve 14 in the middle part of described backing plate 16 and assemble shape groove, described half-axile sleeve 14 assembles in shape groove and is equipped with half-axile sleeve 14, and described half-axile sleeve 14 end face is concordant with plane on described backing plate 16; Described backing plate 16 is spirally connected along long axis direction two side and is fixedly installed four pieces of blocks 10; Be equipped with nail bit arm 9 between described block 10, described nail bit arm 9 bottom surface is assembled down; Described block 10 is provided with multiple briquetting 5, and described briquetting 5 connects and fixes with described nail bit arm 9; Described briquetting 5 top is provided with chuck 3, described chuck 3 is arranged with described nail bit arm 9 is mutually vertical, described chuck 3 is provided with chuck motion bar 4, and is locked by described chuck 3 by described chuck motion bar 4, described chuck 3 to be fixedly connected with described substrate 2 by being spirally connected by chuck holder 7; Described half-axile sleeve 14 2 side is symmetrically arranged with round needle positioning seat 6, and described round needle positioning seat 6 is provided with round pilot pin 8, and described round pilot pin 8 is vertical with described nail bit arm 9, and is fixed on the positioning described half-axile sleeve 14 through described round needle positioning seat 6; The right-hand member of described substrate 2 is symmetrically arranged with two policy positioning seats 13, the side's of being provided with pilot pin 12 on described policy positioning seat 13, and described side's pilot pin 12 is vertical with described nail bit arm 9, and is fixed on the positioning described nail bit arm 9 through described policy positioning seat 13; Two ends of described nail bit arm 9 are provided with end locating piece 11, described end locating piece 11 is square, the described end locating piece 11 of one end is fixing with described backing plate 16 by being spirally connected, and described nail bit arm 9 is crimped fixing, end locating piece 11 rear portion of the other end is provided with spring 1, and crimps fixing by described spring 1 by described nail bit arm 9.
Described briquetting 5 arranges two pieces, and described chuck 3, chuck motion bar 4 arrange two covers.
Described half-axile sleeve 14 assembles shape groove and described half-axile sleeve 14 external surface structure matching is arranged, and on described half-axile sleeve 14, combine closely in plane and described nail bit arm 9 bottom surface.
Width between described block 10 mates with described nail bit arm 9 width and arranges.
Be provided with groove bottom described briquetting 5, described groove and described nail bit arm 9 connect and fix.
Described half-axile sleeve 14 is provided with two solder joints 15, the diameter of described solder joint 15 is Φ 2.0mm; Described solder joint 15 position is corresponding with the electrode hole on described substrate 2 to be arranged.
The width of described half-axile sleeve 14 is slightly less than the width of described nail bit arm 9, and after having welded, described half-axile sleeve 14 entirety is positioned on the bottom surface of described nail bit arm 9.
Concrete operation step of the present utility model is: described welding tooling is placed on mash welder, top electrode on described mash welder and bottom electrode are arranged at solder joint 15 position of described welding tooling respectively, and by the conducting of electrode, described half-axile sleeve 14 is welded on the bottom surface of described nail bit arm 9; Described solder joint 15, by the upper and lower electrode welding of mash welder, fixes position and perpendicularity precision, and from substrate 2 bottom welding, the circular electrode hole bottom described substrate 2, is used for the electrode of guiding point welding machine.
By above-mentioned specific embodiment, the beneficial effects of the utility model are: adopt locating piece to coordinate with pilot pin, chuck, block, briquetting and end locating piece fixing and spacing, design special welding tooling, the relative position of staple drill boom and half-axile sleeve, guarantees perpendicularity and positional precision, thus makes the weld job specification between nail bit arm and half-axile sleeve, can effectively controlling dimension precision and vertical precision, get rid of the impact of welding deformation; Thus improve the quality of welding efficiency and product.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a nail bit arm and half-axile sleeve welding tooling, it is characterized in that, comprise spring, substrate, chuck, chuck motion bar, briquetting, round needle positioning seat, chuck holder, circle pilot pin, nail bit arm, block, end locating piece, square pilot pin, policy positioning seat, half-axile sleeve, solder joint, backing plate; Described substrate is square surface precision-machined surface metallic plate, the center of described substrate is provided with circular electrode hole, described thereon long axis direction is spirally connected and is fixedly installed backing plate, half-axile sleeve assembling shape groove is provided with in the middle part of described backing plate, be equipped with half-axile sleeve in described half-axile sleeve assembling shape groove, described half-axile sleeve end face is concordant with plane on described backing plate; Described backing plate is spirally connected along long axis direction two side and is fixedly installed four pieces of blocks; Be equipped with nail bit arm between described block, described nail bit arm bottom surface is assembled down; Described block is provided with multiple briquetting, and described briquetting and described nail bit arm connect and fix; Described briquetting top is provided with chuck, described chuck is arranged with described nail bit arm is mutually vertical, described chuck is provided with chuck motion bar, and by described chuck motion bar by described chuck locking, described chuck to be fixedly connected with described substrate by being spirally connected by chuck holder; Described half-axile sleeve two side is symmetrically arranged with round needle positioning seat, and described round needle positioning seat is provided with round pilot pin, and described round pilot pin is vertical with described nail bit arm, and is fixed on the positioning described half-axile sleeve through described round needle positioning seat; The right-hand member of described substrate is symmetrically arranged with two policy positioning seats, the side's of being provided with pilot pin on described policy positioning seat, and described side's pilot pin is vertical with described nail bit arm, and is fixed on the positioning described nail bit arm through described policy positioning seat; Two ends of described nail bit arm are provided with end locating piece, described end locating piece is square, the described end locating piece of one end to be fixed with described backing plate by being spirally connected, and by fixing for described nail bit arm crimping, the end locating piece rear portion of the other end is provided with spring, and by described spring by fixing for described nail bit arm crimping.
2. a kind of nail bit arm according to claim 1 and half-axile sleeve welding tooling, it is characterized in that, described briquetting at least arranges two pieces, and described chuck, chuck motion bar at least arrange two covers.
3. a kind of nail bit arm according to claim 1 and half-axile sleeve welding tooling, is characterized in that, be provided with groove bottom described briquetting, and described groove and described nail bit arm connect and fix.
4. a kind of nail bit arm according to claim 1 and half-axile sleeve welding tooling, is characterized in that, described half-axile sleeve is at least provided with two solder joints, and the diameter range of described solder joint is Φ 2mm-Φ 6mm; Described bond pad locations is corresponding with the electrode hole on described substrate to be arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420569512.5U CN204221248U (en) | 2014-09-29 | 2014-09-29 | A kind of nail bit arm and half-axile sleeve welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420569512.5U CN204221248U (en) | 2014-09-29 | 2014-09-29 | A kind of nail bit arm and half-axile sleeve welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204221248U true CN204221248U (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420569512.5U Expired - Fee Related CN204221248U (en) | 2014-09-29 | 2014-09-29 | A kind of nail bit arm and half-axile sleeve welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204221248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275170A (en) * | 2017-06-22 | 2017-10-20 | 安徽华夏显示技术股份有限公司 | A kind of welding tooling of purple light pipe cathode cap |
-
2014
- 2014-09-29 CN CN201420569512.5U patent/CN204221248U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275170A (en) * | 2017-06-22 | 2017-10-20 | 安徽华夏显示技术股份有限公司 | A kind of welding tooling of purple light pipe cathode cap |
| CN107275170B (en) * | 2017-06-22 | 2018-11-13 | 安徽华夏显示技术股份有限公司 | A kind of welding tooling of purple light pipe cathode cap |
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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: 20150325 Termination date: 20210929 |