CN101733600B - Manual and automatic double-adjustment device - Google Patents
Manual and automatic double-adjustment device Download PDFInfo
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- CN101733600B CN101733600B CN2009103117247A CN200910311724A CN101733600B CN 101733600 B CN101733600 B CN 101733600B CN 2009103117247 A CN2009103117247 A CN 2009103117247A CN 200910311724 A CN200910311724 A CN 200910311724A CN 101733600 B CN101733600 B CN 101733600B
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- swivel nut
- handwheel
- hole
- movable block
- steel ball
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Abstract
The invention discloses a manual and automatic double-adjustment device, which comprises a mounting frame. A mounting groove is formed in the mounting frame, a motor is arranged at one end of the mounting frame, a hand wheel is arranged at the other end of the mounting frame, a hole is formed in the hand wheel, a screw is arranged on the output shaft of the motor, a screw sleeve is arranged at the periphery of the screw, the screw sleeve is connected with the screw through screw threads, one end of the screw sleeve is positioned in the hole, a chute is formed on the side wall of the screw sleeve, an inner chute is formed on the inner wall of the hole, a third steel ball is arranged between the inner chute and the chute, a movable block is arranged on the screw sleeve, an annular positioning groove is formed on the periphery of the screw sleeve, a lug is arranged in the movable block, the lug is matched with the annular positioning groove, a guide rod for guiding the movable block is arranged in the mounting frame, and the guide rod is in sliding fit with the movable block. The device can solve the problems in the prior art, simplify the structure, save the cost and the space, and effectively improve the adjustment precision.
Description
Technical field
The present invention relates to a kind of device of regulating welding torch position, exactly is a kind of manual and automatic double-adjustment device.
Background technology
In welding procedure,, for example, when the appearance of weld width is big, need welding gun swing welding when welding for satisfying the welding requirements of some workpiece.In above-mentioned welding process, because the linearity of weld seam can not reach the welding demand, cause welding gun to depart from weld seam, at this moment, adjust with regard to the manual or electronic Butt welding gun of needs, make welding gun not depart from position while welding all the time.But, also can manually adjust when realize motorized motions, need two cover adjusting devices to be installed together and realizes, complex structure not only, cost is high, and adjusts and waste time and energy, and it is lower to adjust precision.
Summary of the invention
Purpose of the present invention has provided a kind of manual and automatic double-adjustment device, and it can solve the problem that prior art exists, but not only simplified structure, save cost, also can save the space simultaneously, can improve the adjustment precision effectively.
The objective of the invention is to be achieved through the following technical solutions: manual and automatic double-adjustment device, comprise installing rack, offer mounting groove in the installing rack, one end of installing rack is installed motor, the other end of installing rack is installed handwheel, offer the hole in the handwheel, on the output shaft of motor screw rod is installed, the periphery of screw rod is installed swivel nut, and swivel nut is connected with screw flight, one end of swivel nut is positioned at the hole, offer chute on the sidewall of swivel nut, offer internal chute on the inwall in hole, the 3rd steel ball is installed between internal chute and the chute, movable block is installed on the swivel nut, the periphery of swivel nut is offered annular positioning groove, and projection is set in the movable block, and projection cooperates with annular positioning groove, the guide rod that movable block is play the guiding role is installed in the installing rack, and guide rod and movable block are slidingly matched.
For further realizing purpose of the present invention, can also realize by the following technical solutions: offer second installing hole on the described handwheel, second spring and second steel ball are installed in second installing hole, several locating holes are set on the outer wall of installing rack, locating hole cooperates with second steel ball.Handwheel sleeve is set on the handwheel, and handwheel sleeve is positioned at mounting groove, and the periphery of handwheel sleeve is installed first spring, and the periphery of swivel nut is installed the location lid, and the location lid is connected with handwheel sleeve, and first spring is between installing rack and location lid.The output shaft of motor is connected with screw rod by shaft coupling.Be provided with on the installing rack the passive support of screw rod, support cooperates with screw rod.Adapter sleeve is installed in the swivel nut, and swivel nut is connected with screw flight by adapter sleeve, and the length of adapter sleeve is less than the length of swivel nut.Described projection is made of first screw plug and first steel ball, offers first installing hole in the movable block, and first screw plug and first steel ball are installed in first installing hole, and first steel ball cooperates with annular positioning groove.
Good effect of the present invention is: it has manual adjustments and regulates two kinds of functions automatically, and original two covering devices are integrated into a cover, can greatly simplify structure, the reduced volume of adjusting device, reduces production costs, and can improve the precision of adjustment simultaneously.The present invention has compactness simple for structure, advantage easy to use and safe and reliable to operation.It also can use on multiple welding equipment, for example: jigsaw machine, girth welding equipment, longitudinal seam welding equipment etc.
Description of drawings
Fig. 1 is a structural representation of the present invention; Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1; Fig. 3 be Fig. 1 look up the structure for amplifying schematic diagram; Fig. 4 is a perspective view of the present invention.
Number in the figure: 1 handwheel, 2 first springs, 3 chutes, 4 swivel nuts, 5 movable blocks, 6 guide rods, 7 shaft couplings, 8 motor, 9 installing racks, 10 supports, 11 screw rods, 12 first screw plugs, 13 first steel balls, 14 annular positioning grooves, 15 locating holes, 16 second steel balls, 17 second installing holes, 18 second screw plugs 19 the 3rd steel ball, 20 internal chutes, 21 first installing holes, 22 second springs, 23 adapter sleeves, 25 mounting grooves, 26 holes, 27 handwheel sleeves, 28 location lids.
The specific embodiment
Manual and automatic double-adjustment device of the present invention, comprise installing rack 9, offer mounting groove 25 in the installing rack 9, one end of installing rack 9 is installed motor 8, the other end of installing rack 9 is installed handwheel 1, handwheel 1 installing rack 9 rotations relatively, offer hole 26 in the handwheel 1, screw rod 11 is installed on the output shaft of motor 8, and the periphery of screw rod 11 is installed swivel nut 4, and swivel nut 4 is threaded with screw rod 11, one end of swivel nut 4 is positioned at hole 26, offer chute 3 on the outer wall of swivel nut 4, offer internal chute 20 on the inwall in hole 26, chute 3 is corresponding with internal chute 20, the 3rd steel ball 19 is installed between internal chute 20 and the chute 3, the 3rd steel ball 19 both can move along internal chute 20 and chute 3, can serve as the connector between swivel nut 4 and the handwheel 1 again, guaranteed that swivel nut 4 and handwheel 1 rotate synchronously; Movable block 5 is installed on the swivel nut 4, swivel nut 4 can relatively rotate with movable block 5, the periphery of swivel nut 4 is offered annular positioning groove 14, in the movable block 5 projection is set, projection cooperates with annular positioning groove 14, projection cooperates with annular positioning groove 14 both can make swivel nut 4 rotate relative to movable block 5, can make swivel nut 4 can drive movable block 5 moving linearlies again; The guide rod 6 that movable block 5 is play the guiding role is installed in the installing rack 9, and guide rod 6 is slidingly matched with movable block 5.More steady for the rectilinear motion that makes movable block 5, as shown in Figure 1, the both sides that 6, two guide rods 6 of two guide rods lay respectively at screw rod 11 can be installed on the installing rack 9; Movable block 5 and two guide rods 6 are slidingly matched, can be along two guide rod 6 moving linearlies.For making things convenient for processing and manufacturing, hole 26 can be a through hole; The 3rd steel ball 19 also can be a cylinder, but cylinder is flexibly movable not as steel ball.Motor 8 of the present invention also can be that hydraulic motor or other can provide the existing apparatus of rotary power.
When installing and using, installing rack 9 is linked to each other with welding equipment, welding gun is linked to each other with movable block 5.When need are adjusted the position of welding gun automatically, can control motor 8 startings, motor 8 drives screw rod 11 and rotates, swivel nut 4 can't rotate under the effect of handwheel 1 and the 3rd steel ball 19, along screw rod 11 moving linearlies, drive relative handwheel 1 moving linearly of welding guns only thereby pass through movable block 5 by swivel nut 4; When need are manually adjusted, rotate handwheel 1, handwheel 1 drives swivel nuts 4 by the 3rd steel ball 19 and rotates synchronously, and swivel nut 4 moves as straight line along screw rod 11 and handwheel 1 screw rod 11 rotations the time relatively, and swivel nut 4 moves by movable block 5 drive welding guns.
For preventing under the automatic adjustment state, when screw rod 11 rotates, handwheel 1 and swivel nut 4 rotate under the rotary action of screw rod 11, thereby can't accurately adjust welding gun, as shown in Figure 2, can offer installation second spring 22 and second steel ball 16 in second installing hole, 17, the second installing holes 17 on the described handwheel 1, several locating holes 15 are set on the outer wall of installing rack 9, and one of them locating hole 15 cooperates with second steel ball 16.22 pairs second steel balls 16 of second spring provide the pressure that compresses installing rack 9, because second steel ball 16 is usually located in one of them locating hole 15, so that locking handwheel 1, therefore, the pressure that second spring 22 offers second steel ball 16 can prevent second steel ball 16 under the effect of fine rotation power by deviating from the locating hole 15, have only when firmly rotating handwheel 1, just can overcome the elastic force of second spring 22, with second steel ball 16 by shifting out in the locating hole 15.Adjust precision for improving, described a plurality of locating holes 15 should rounded even distribution.Because after manually adjusting handwheel 1, second steel ball 16 should be positioned at wherein a certain locating hole 15, therefore, the number of locating hole 15 is to set according to required adjustment precision, it is high more to adjust precision, and the number of locating hole 15 just should be many more, and distance is just short more between the promptly wantonly two adjacent locating holes 15.For making things convenient for processing and manufacturing, reducing production costs, second installing hole 17 can be a through hole, and second screw plug, 18, the second screw plugs 18 can be installed in second installing hole 17 can be threaded with handwheel 1, and second spring 22 and second steel ball 16 are packaged in the handwheel 1.
For increase the stroke that swivel nut 4 moves as straight line in handwheel 1, on the handwheel 1 handwheel sleeve 27 can be set.Handwheel sleeve 27 can be made into one with installing rack 9, handwheel sleeve 27 is parts of installing rack 9, handwheel sleeve 27 is positioned at mounting groove 25, the periphery of handwheel sleeve 27 is installed first spring 2, the periphery of swivel nut 4 is installed to locate and is covered 28, the location cover 28 and can be rotated relative to swivel nut 4, locatees to cover 28 and be connected with handwheel sleeve 27, and first spring 2 is at installing rack 9 and locate and cover between 28.First spring 2 covers 28 with the location and cooperates, and can prevent that handwheel 1 is by coming off on the installing rack 9.Make and install for convenient, the location is covered in 28 can be provided with internal thread, the handwheel sleeve 27 outer external screw threads that are provided with, and handwheel sleeve 27 covers 28 with the location and is threaded.The location is covered 28 and also can be prevented that it is by skidding off in the internal chute 20 to 19 position-limiting actions of the 3rd steel ball.
Use for ease of installing, as shown in Figure 3, the output shaft of motor 8 can be connected with screw rod 11 by shaft coupling 7.Motor 8 and screw rod 11 also can be made into one, but the relative said structure mode of manufacturing cost is higher.
For guaranteeing screw rod 11 slow-roll stabilizations, improve and adjust precision, can be provided with on the installing rack 9 screw rod 11 passive supports 10, support 10 can be made one with installing rack 9, and support 10 cooperates with screw rod 11.For reducing the friction between support 10 and the screw rod 11, in the support 10 bearing can be installed, bearing cooperates with screw rod 11.
As shown in Figure 3, adapter sleeve 23 is installed in the swivel nut 4, swivel nut 4 is threaded with screw rod 11 by adapter sleeve 23, and the length of adapter sleeve 23 is less than the length of swivel nut 4.Swivel nut 4 is threaded with screw rod 11 by adapter sleeve 23, can reduce contacting long-pending between swivel nut 4 and the screw rod 11 effectively, reduces friction.Swivel nut 4 can be made into one with adapter sleeve 23, but in order to reduce difficulty of processing and to reduce cost, with adapter sleeve 23 and swivel nut 4 separate machined manufacturings, then assembles usually.
Described projection also can be made of first screw plug 12 and first steel ball 13, offers first installing hole 21, the first installing holes, 21 interior installation first screw plugs 12 and first steel ball, 13, the first steel balls 13 in the movable block 5 and cooperates with annular positioning groove 14.First steel ball 13 can reduce and annular positioning groove 14 between friction, reduce wearing and tearing, also be convenient to processing and manufacturing and assembling simultaneously, and after first steel ball 13 damages, be convenient to replacing, thereby can prolong the service life of whole adjusting device effectively.First screw plug 12 can prevent that first steel ball 13 is by skidding off in the movable block 5.
The present invention not technology contents of detailed description is known technology.
Claims (7)
1. manual and automatic double-adjustment device, it is characterized in that: comprise installing rack (9), offer mounting groove (25) in the installing rack (9), one end of installing rack (9) is installed motor (8), the other end of installing rack (9) is installed handwheel (1), offer hole (26) in the handwheel (1), screw rod (11) is installed on the output shaft of motor (8), the periphery of screw rod (11) is installed swivel nut (4), swivel nut (4) is threaded with screw rod (11), one end of swivel nut (4) is positioned at hole (26), offer chute (3) on the sidewall of swivel nut (4), offer internal chute (20) on the inwall of hole (26), the 3rd steel ball (19) is installed between internal chute (20) and the chute (3), swivel nut (4) is gone up movable block (5) is installed, the periphery of swivel nut (4) is offered annular positioning groove (14), and movable block is provided with projection in (5), and projection cooperates with annular positioning groove (14), the guide rod (6) that movable block (5) is play the guiding role is installed in the installing rack (9), and guide rod (6) is slidingly matched with movable block (5).
2. manual and automatic double-adjustment device according to claim 1, it is characterized in that: offer second installing hole (17) on the described handwheel (1), second spring (22) and second steel ball (16) are installed in second installing hole (17), several locating holes (15) are set on the outer wall of installing rack (9), and locating hole (15) cooperates with second steel ball (16).
3. manual and automatic double-adjustment device according to claim 1, it is characterized in that: handwheel sleeve (27) is set on the handwheel (1), handwheel sleeve (27) is positioned at mounting groove (25), the periphery of handwheel sleeve (27) is installed first spring (2), the periphery of swivel nut (4) is installed location lid (28), location lid (28) is connected with handwheel sleeve (27), and first spring (2) is positioned between installing rack (9) and the location lid (28).
4. manual and automatic double-adjustment device according to claim 1 is characterized in that: the output shaft of motor (8) is connected with screw rod (11) by shaft coupling (7).
5. manual and automatic double-adjustment device according to claim 1 is characterized in that: be provided with on the installing rack (9) the passive support of screw rod (11) (10), support (10) cooperates with screw rod (11).
6. manual and automatic double-adjustment device according to claim 1 is characterized in that: adapter sleeve (23) is installed in the swivel nut (4), and swivel nut (4) is threaded with screw rod (11) by adapter sleeve (23), and the length of adapter sleeve (23) is less than the length of swivel nut (4).
7. manual and automatic double-adjustment device according to claim 1, it is characterized in that: described projection is made of first screw plug (12) and first steel ball (13), offer first installing hole (21) in the movable block (5), first screw plug (12) and first steel ball (13) are installed in first installing hole (21), and first steel ball (13) cooperates with annular positioning groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103117247A CN101733600B (en) | 2009-12-17 | 2009-12-17 | Manual and automatic double-adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103117247A CN101733600B (en) | 2009-12-17 | 2009-12-17 | Manual and automatic double-adjustment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101733600A CN101733600A (en) | 2010-06-16 |
| CN101733600B true CN101733600B (en) | 2011-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103117247A Active CN101733600B (en) | 2009-12-17 | 2009-12-17 | Manual and automatic double-adjustment device |
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| CN (1) | CN101733600B (en) |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2649249Y (en) * | 2003-06-18 | 2004-10-20 | 中国石油天然气集团公司 | Automatic regulating device of welding gun distance for pipeline automatic-welding |
| CN2659624Y (en) * | 2003-12-08 | 2004-12-01 | 张自贤 | Swinging device of welding torch |
| CN101234462A (en) * | 2007-12-07 | 2008-08-06 | 上海气焊机厂有限公司 | Intersecting line dual-annular seam automatic welding machine |
| CN201198068Y (en) * | 2008-04-23 | 2009-02-25 | 深圳市瑞凌实业有限公司 | Welding gun clip swing apparatus capable of making gun clip stop in the middle position within swing scope |
-
2009
- 2009-12-17 CN CN2009103117247A patent/CN101733600B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2649249Y (en) * | 2003-06-18 | 2004-10-20 | 中国石油天然气集团公司 | Automatic regulating device of welding gun distance for pipeline automatic-welding |
| CN2659624Y (en) * | 2003-12-08 | 2004-12-01 | 张自贤 | Swinging device of welding torch |
| CN101234462A (en) * | 2007-12-07 | 2008-08-06 | 上海气焊机厂有限公司 | Intersecting line dual-annular seam automatic welding machine |
| CN201198068Y (en) * | 2008-04-23 | 2009-02-25 | 深圳市瑞凌实业有限公司 | Welding gun clip swing apparatus capable of making gun clip stop in the middle position within swing scope |
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|---|---|
| CN101733600A (en) | 2010-06-16 |
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Owner name: SHANDONG SHUIPO WELDING + CUTTING EQUIPMENT MANUFA Free format text: FORMER OWNER: LIU XIANFU Effective date: 20120323 |
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Effective date of registration: 20120323 Address after: 272613, Shandong, Liangshan province Jining Town Industrial Zone boxing Patentee after: SHANDONG SHUIBO WELDING AND CUTTING EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 272613 Shandong city of Jining province Liangshan boxing Town Industrial Park Shandong Shuibo Co. Ltd. Patentee before: Liu Xianfu |
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Address after: No. 60, Quanpu Section, Liangshan Avenue, Quanpu Town, Liangshan County, Jining City, Shandong Province, 272600 Patentee after: Shandong Shuibo Intelligent Equipment Co.,Ltd. Address before: 272613 Liangshan boxing Industrial Park, Jining, Shandong Patentee before: SHANDONG SHUIBO WELDING AND CUTTING EQUIPMENT MANUFACTURING Co.,Ltd. |
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