CN203541884U - Intermittent gear type welding gun oscillator - Google Patents
Intermittent gear type welding gun oscillator Download PDFInfo
- Publication number
- CN203541884U CN203541884U CN201320636849.9U CN201320636849U CN203541884U CN 203541884 U CN203541884 U CN 203541884U CN 201320636849 U CN201320636849 U CN 201320636849U CN 203541884 U CN203541884 U CN 203541884U
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- CN
- China
- Prior art keywords
- shell
- welding gun
- partial gear
- wag
- wig
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an intermittent gear type welding gun oscillator, which comprises an electromotor, a fixed connection plate, an oscillator shell, racks, an intermittent gear, a sliding block, a sliding block rail and coupling screws, wherein a sliding block rail groove on the fixed connection plate is matched with the sliding block rail below the oscillator shell; a transmission cavity is arranged in the oscillator shell; the electromotor is installed below the fixed connection plate; an electromotor output shaft extends into the transmission cavity in the oscillator shell; the electromotor output shaft is provided with the intermittent gear; the inner walls of the oscillator shell on two sides of the intermittent gear are respectively provided with the racks; the racks are meshed with the intermittent gear to realize intermittent reciprocating linear motion. The intermittent gear type welding gun oscillator disclosed by the utility model has the advantages of simple structure, and low requirement on the electromotor and the control part thereof. When the intermittent gear type welding gun oscillator is used, the reciprocating linear motion of a welding gun is completely controlled by a mechanical part, and therefore the reciprocating motion reliability of the welding gun is improved.
Description
Technical field
The utility model relates to a kind of welding equipment.
Background technology
Oscillator of welding gun is an important mechanism on automatic welder(welding machine), existing oscillator of welding gun major part is all by worm drive or rack and pinion engagement transmission, the circular motion of motor is changed into the linear reciprocating motion of welding gun, but the linear reciprocating motion of welding gun is the rotating by frequent change motor always to be realized, to the having relatively high expectations of motor and control section thereof, reciprocating reliability is low in use like this.
Utility model content
The purpose of this utility model is to provide a kind of partial gear formula oscillator of welding gun, this partial gear formula oscillator of welding gun can change the circular motion of motor into reciprocal rectilinear motion by partial gear and the engagement of both sides rack gear, thereby realizes the oscillating traverse motion of welding gun.The utility model is simple in structure, lower to the requirement of motor and control section thereof like this.The linear reciprocating motion of welding gun is assigned to control by Machinery Ministry completely in use, thereby the reciprocating reliability of welding gun is improved.
The technical solution of the utility model is: a kind of partial gear formula oscillator of welding gun, comprise motor, fixed connecting plate, wig-wag shell, tooth bar, partial gear, slide block, slider track and attachment screw, above fixed connecting plate, be equipped with a slide block, the top of this slide block has orbital groove, below wig-wag shell, be equipped with a slider track, this slider track is put into the orbital groove of slide block top just, and slide block and slider track play and support and guide effect.In wig-wag shell, there is a transmission die cavity.Described motor is arranged on fixed connecting plate below by screw; On fixed connecting plate, have a through hole, motor output shaft extend in the transmission die cavity in wig-wag shell through this through hole, extend on the motor output shaft in transmission die cavity partial gear is installed, the tooth number on partial gear should be less than 11/18 of full-depth tooth number.On the wig-wag outer casing inner wall of the both sides of partial gear, by attachment screw, tooth bar is installed respectively, tooth bar is meshed with partial gear, realizes intermittently linear reciprocating motion.
It is transmission mechanism that transmission mechanism of the present utility model adopts partial gear.The rotational motion of motor is changed into the linear reciprocating motion of wig-wag shell, thereby realize the linear reciprocating motion of welding gun, like this mechanical type linear reciprocating motion.Avoided the positive and reverse steering of frequent change motor, lower to the requirement of motor and control section thereof.Reciprocating reliability is high.The utility model is simple in structure like this.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 1.
In accompanying drawing, parts are numbered: 1-fixed connecting plate, and 2-wig-wag shell, 3-attachment screw, 4-motor, 5-slide block, 6-connection sliding block screw, 7-slider track, 8-tightening straight pin, 9-motor output shaft, 10-partial gear, 11-tooth bar, 12-transmission die cavity.
Specific embodiments
Embodiment
See Fig. 1, Fig. 2 and Fig. 3, a kind of partial gear formula oscillator of welding gun, comprise motor 4, fixed connecting plate 1, wig-wag shell 2, tooth bar 11, partial gear 10, slide block 5, slider track 7 and attachment screw 3, above fixed connecting plate 1, be equipped with a slide block 5, the top of this slide block 5 has orbital groove, below wig-wag shell 2, by connection sliding block screw 6, be equipped with a slider track 7, this slider track 7 is put into the orbital groove of slide block 5 tops just, and slide block 5 plays and supports and guide effect with slider track 7.In wig-wag shell 2, there is a transmission die cavity 12.Described motor 4 is arranged on fixed connecting plate 1 below by screw; On fixed connecting plate 1, have a through hole, motor output shaft 9 extend in the transmission die cavity 12 in wig-wag shell 1 through this through hole, extend on the motor output shaft 9 in transmission die cavity 12, by tightening straight pin 8, partial gear 10 is installed.On wig-wag shell 1 inwall of the both sides of partial gear 10, by attachment screw 3, tooth bar 11 is installed respectively, these two tooth bars 11 are meshed with partial gear 10, realize intermittently linear reciprocating motion.
Tooth number on described partial gear 10 should be determined according to the run duration of wig-wag and idle hours, but the tooth number on partial gear 10 should be less than 11/18 of full-depth tooth number, with guarantee partial gear 10 can with both sides tooth bar 11 correct engagement, realize the straight reciprocating motion of wig-wag shell.
When having toothed portion and wherein a side tooth bar 11 being meshed in partial gear 10, tooth bar 11 drives wig-wag shell 1 to a direction motion, in partial gear 10, have toothed portion to exit when this 11, side tooth is meshed, this side tooth bar 11 is by stop motion, and wig-wag shell 1 is static; While having toothed portion to be meshed with opposite side tooth bar 11 in partial gear 10, this side tooth bar 11 drives wig-wag shell 1 motion round about, in partial gear 10, have toothed portion to exit when this side tooth bar 11 is meshed, this side tooth bar 11 is by stop motion, and wig-wag shell 1 is static.This has just realized the linear reciprocating motion of wig-wag shell 1, i.e. a reciprocation period.
Claims (1)
1. a partial gear formula oscillator of welding gun, comprise motor, fixed connecting plate, wig-wag shell, tooth bar, partial gear, slide block, slider track and attachment screw, it is characterized in that: above fixed connecting plate, be equipped with a slide block, the top of this slide block has orbital groove, below wig-wag shell, be equipped with a slider track, this slider track is put into the orbital groove of slide block top just, and slide block and slider track play and support and guide effect; In wig-wag shell, there is a transmission die cavity; Described motor is arranged on fixed connecting plate below by screw; On fixed connecting plate, have a through hole, motor output shaft extend in the transmission die cavity in wig-wag shell through this through hole, extend on the motor output shaft in transmission die cavity partial gear is installed, the tooth number on partial gear should be less than 11/18 of full-depth tooth number; On the wig-wag outer casing inner wall of the both sides of partial gear, by attachment screw, tooth bar is installed respectively, tooth bar is meshed with partial gear, realizes intermittently linear reciprocating motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320636849.9U CN203541884U (en) | 2013-10-15 | 2013-10-15 | Intermittent gear type welding gun oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320636849.9U CN203541884U (en) | 2013-10-15 | 2013-10-15 | Intermittent gear type welding gun oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203541884U true CN203541884U (en) | 2014-04-16 |
Family
ID=50460052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320636849.9U Expired - Fee Related CN203541884U (en) | 2013-10-15 | 2013-10-15 | Intermittent gear type welding gun oscillator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203541884U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032725A (en) * | 2018-01-10 | 2018-05-15 | 沈阳大学 | One kind combination train formula hybrid power system for automobile |
| CN114279950A (en) * | 2021-12-29 | 2022-04-05 | 重庆华彬伟玻璃有限公司 | Instrument for detecting surface smoothness of glass bottle |
-
2013
- 2013-10-15 CN CN201320636849.9U patent/CN203541884U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032725A (en) * | 2018-01-10 | 2018-05-15 | 沈阳大学 | One kind combination train formula hybrid power system for automobile |
| CN108032725B (en) * | 2018-01-10 | 2023-11-21 | 沈阳大学 | Combined gear train type automobile hybrid power system |
| CN114279950A (en) * | 2021-12-29 | 2022-04-05 | 重庆华彬伟玻璃有限公司 | Instrument for detecting surface smoothness of glass bottle |
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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 |
Granted publication date: 20140416 Termination date: 20141015 |
|
| EXPY | Termination of patent right or utility model |