CN204366257U - A kind of welded limiting device - Google Patents
A kind of welded limiting device Download PDFInfo
- Publication number
- CN204366257U CN204366257U CN201420715118.8U CN201420715118U CN204366257U CN 204366257 U CN204366257 U CN 204366257U CN 201420715118 U CN201420715118 U CN 201420715118U CN 204366257 U CN204366257 U CN 204366257U
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- guide groove
- push rod
- sleeve
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Abstract
A kind of welded limiting device of the utility model, relate to a kind of welding equipment simple frock, comprise push rod, sleeve, spring and standing screw, push rod bottom is sleeved in sleeve, standing screw is connected with sleeve bottom, upper cartridge is provided with guide groove I, the guide groove II of through sleeve is provided with on the downside of guide groove I, the diameter of guide groove I is less than the diameter of guide groove II, spring to be arranged in guide groove II and between push rod and standing screw, push rod comprises the positive stop lug boss that push rod main body and protrusion are arranged on push rod main body bottom, the diameter of positive stop lug boss is greater than the diameter of guide groove I, push rod main body to be put in guide groove I by guide groove II and protrudes on the upside of guide groove I, positive stop lug boss is arranged in guide groove II.The utility model is in welding processing process, and when welding equipment applies pressure to workpiece, spring, to push rod one power upwards, can be offset impulsive force during workpiece applying pressure, play the effect of proterctive equipment, also improve the machining accuracy of workpiece simultaneously.
Description
Technical field
The utility model relates to field of machining, particularly a kind of butt-joint device simple frock.
Background technology
Butt-joint is that the high-temperature electric arc utilizing positive and negative polarities to produce when instantaneous short circuit comes solder on consumable electrode and materials to be welded, reaches the object making them combine.When using butt-welding machine, workpiece is placed on relative chuck, engage two ends mutually to push against, be directed in work package with a large amount of electric currents through chuck, produce high temperature by contact surface, utilize the resistance heat of weld zone itself and a large amount of plastic deformation energy, make to be close to lattice distance between two metallic atoms being separated performance and form metallic bond, faying face produces the common crystal grain of q.s, when metal arrive plastic state time, then impose in mobile terminal suitable pressure press make two ends extrude engage.
Butt-joint is applicable to each hardware industry and uses, as goods such as bicycle, fan, kitchen tools vessel, it is a kind of welding quality stable, and production efficiency is high, be easy to the method for attachment realizing mechanization, automation, be widely used in the fields such as automobile, space flight and aviation, electronics, household electrical appliance.
Butt-welding machine is in welding process, workpiece is placed on the limiting tool of workbench, when applying pressure to workpiece, operator is in order to increase work efficiency, capital increases feeding rate, equipment and workpiece can produce strong impact, and the time has grown meeting damage equipment, also affects the machining accuracy of workpiece simultaneously.
Summary of the invention
The purpose of this utility model is: provide a kind of and add the welded limiting device that can play buffer limit effect man-hour in butt-joint.
The technical scheme that the utility model adopts for achieving the above object is: a kind of welded limiting device, comprise push rod, sleeve, spring and standing screw, described push rod bottom is sleeved in sleeve, standing screw is connected with sleeve bottom, upper cartridge is provided with guide groove I, the guide groove II of through sleeve is provided with on the downside of guide groove I, the diameter of described guide groove I is less than the diameter of guide groove II, spring to be arranged in guide groove II and between push rod and standing screw, push rod comprises the positive stop lug boss that push rod main body and protrusion are arranged on push rod main body bottom, the diameter of positive stop lug boss is greater than the diameter of guide groove I, push rod main body to be put in guide groove I by guide groove II and protrudes on the upside of guide groove I, positive stop lug boss is arranged in guide groove II.
Spring to be arranged in guide groove II and between push rod and standing screw by a kind of welded limiting device of the utility model; in welding processing process; when needing to apply pressure to workpiece; spring is to push rod one power upwards; to offset impulsive force during workpiece applying pressure; serve the effect of proterctive equipment; improve the machining accuracy of workpiece; when welding larger part; the utility model welded limiting device is used for support accessory; guarantee placing part is steady, prevents from, because part is because putting distortion, causing hidden danger of quality.
Be described further below in conjunction with a kind of welded limiting device of drawings and Examples to the utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of welded limiting device of the utility model;
Fig. 2 is the structural representation of sleeve shown in Fig. 1;
Fig. 3 is the structural representation of push rod shown in Fig. 1;
Drawing reference numeral illustrates: 1-part gripper shoe, 2-push rod, 21-push rod main body, 22-positive stop lug boss, 3-sleeve, 31-guide groove I, 32-guide groove II, 4-spring, 5-standing screw, 6-equipment platform.
Detailed description of the invention
As Figure 1-3, a kind of welded limiting device of the utility model, comprise push rod 2, sleeve 3, spring 4 and standing screw 5, described push rod 2 bottom is sleeved in sleeve 3, and push rod 2 top is connected with part gripper shoe 1; Standing screw 5 upper end is connected with bottom sleeve 3, and lower end is connected with equipment platform 6, thus is fixed on welding equipment workbench by welded limiting device; Sleeve 3 top is provided with guide groove I 31, the guide groove II 32 of through sleeve 3 is provided with on the downside of guide groove I 31, the diameter of described guide groove I 31 is less than the diameter of guide groove II 32, spring 4 to be arranged in guide groove II 32 and between push rod 2 and standing screw 5, push rod 2 comprises push rod main body 21 and protrudes the positive stop lug boss 22 being arranged on push rod main body 21 bottom, the diameter of positive stop lug boss 22 is greater than the diameter of guide groove I 31, push rod main body 21 to be put in guide groove I 31 by guide groove II 32 and protrudes on the upside of guide groove I 31, and positive stop lug boss 22 is arranged in guide groove II 32.
When welding processing is carried out to workpiece, workpiece is placed in part gripper shoe 1, when equipment applies pressure to workpiece, workpiece can be moved downward together with push rod 2, be arranged on spring 4 on the downside of push rod 2 due to elastic reaction, spring is to push rod one power upwards, can offset impulsive force during workpiece applying pressure, play cushioning effect, avoid producing rigid impact between equipment and part, damage equipment.When welding larger part, the utility model welded limiting device is used for support accessory, ensureing that placing part is steady, preventing from, because part is because putting distortion, causing hidden danger of quality.
Claims (1)
1. a welded limiting device, it is characterized in that, comprise push rod (2), sleeve (3), spring (4) and standing screw (5), described push rod (2) bottom is sleeved in sleeve (3), standing screw (5) is connected with sleeve (3) bottom, sleeve (3) top is provided with guide groove I (31), guide groove I (31) downside is provided with the guide groove II (32) of through sleeve (3), the diameter of described guide groove I (31) is less than the diameter of guide groove II (32), spring (4) to be arranged in guide groove II (32) and to be positioned between push rod (2) and standing screw (5), push rod (2) comprises push rod main body (21) and protrudes the positive stop lug boss (22) being arranged on push rod main body (21) bottom, the diameter of positive stop lug boss (22) is greater than the diameter of guide groove I (31), push rod main body (21) to be put in guide groove I (31) by guide groove II (32) and protrudes guide groove I (31) upside, positive stop lug boss (22) is arranged in guide groove II (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715118.8U CN204366257U (en) | 2014-11-25 | 2014-11-25 | A kind of welded limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715118.8U CN204366257U (en) | 2014-11-25 | 2014-11-25 | A kind of welded limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204366257U true CN204366257U (en) | 2015-06-03 |
Family
ID=53322505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420715118.8U Active CN204366257U (en) | 2014-11-25 | 2014-11-25 | A kind of welded limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204366257U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396979A (en) * | 2018-02-27 | 2018-08-14 | 中建路桥集团有限公司 | A kind of concrete curing attemperator |
| CN110355592A (en) * | 2019-08-15 | 2019-10-22 | 盛瑞传动股份有限公司 | A kind of workpiece support mechanism |
| CN115122008A (en) * | 2022-08-31 | 2022-09-30 | 江苏锁龙消防科技股份有限公司 | Fire extinguisher bottle welding set |
-
2014
- 2014-11-25 CN CN201420715118.8U patent/CN204366257U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396979A (en) * | 2018-02-27 | 2018-08-14 | 中建路桥集团有限公司 | A kind of concrete curing attemperator |
| CN108396979B (en) * | 2018-02-27 | 2023-08-18 | 中建路桥集团有限公司 | Concrete curing heat preservation device |
| CN110355592A (en) * | 2019-08-15 | 2019-10-22 | 盛瑞传动股份有限公司 | A kind of workpiece support mechanism |
| CN115122008A (en) * | 2022-08-31 | 2022-09-30 | 江苏锁龙消防科技股份有限公司 | Fire extinguisher bottle welding set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180413 Address after: 545006 the Guangxi Zhuang Autonomous Region Liuzhou city and the Industrial District Yang Xu East Road No. 1 building 1-4 Patentee after: LIUZHOU SHUANGYING CO.,LTD. Address before: 545006 the Guangxi Zhuang Autonomous Region Liuzhou city and the Industrial District Yang Xu Road No. 3 East comprehensive workshop Patentee before: Liuzhou Shanchuan Machinery Manufacturing Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Building 1-4, No.1, East Yangxu Road, Yanghe industrial new area, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee after: GUANGXI SHUANGYING GROUP Co.,Ltd. Address before: Building 1-4, No.1, East Yangxu Road, Yanghe industrial new area, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee before: LIUZHOU SHUANGYING CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |