CN210648964U - Lifting device for automobile framework arc welding machine - Google Patents
Lifting device for automobile framework arc welding machine Download PDFInfo
- Publication number
- CN210648964U CN210648964U CN201921445932.1U CN201921445932U CN210648964U CN 210648964 U CN210648964 U CN 210648964U CN 201921445932 U CN201921445932 U CN 201921445932U CN 210648964 U CN210648964 U CN 210648964U
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- China
- Prior art keywords
- welding machine
- arc welding
- lifting device
- chassis
- bracing piece
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- Expired - Fee Related
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Abstract
The utility model discloses a lifting device for vapour car skeleton arc-welding machine, including chassis, elevating system, the front side surface middle part of chassis is provided with the roll adjustment hand wheel through seting up the vertical activity of through-hole, elevating system includes lifting screw, bracing piece, rotation regulation frame, the bracing piece is kept away from the horizontal activity of tripod that transmission seat inner wall one end was equipped with through lifting screw and is set up the top at the chassis, the fixed connecting plate that is provided with of locating part is passed through to the one end side of bracing piece, the vertical angle modulation ware that is equipped with of side one end of rotation regulation frame, the slant activity in bracing piece side surface middle part is kept away from to the rotation regulation frame and is. The utility model discloses it is rotatory in order to drive the roll adjustment screw rod under the transmission seat effect through rotating the adjustment hand wheel when needing the use height of adjustment arc-welding machine, and the roll adjustment screw rod is operated the bracing piece jacking in order to accomplish the altitude mixture control through the cutting ferrule under unilateral gear action, can effectively guarantee reliable and stable of lift operation, excellent in use effect.
Description
Technical Field
The utility model relates to a elevating gear technical field specifically is an automobile skeleton is elevating gear for arc-welding machine.
Background
The arc welder is a special transformer which changes the network voltage AC into low voltage AC suitable for arc welding and consists of main transformer, required regulating part and indicator. The arc welding machine mainly has three types, namely a moving iron core type, a same body type and a moving coil type. It has the advantages of simple structure, easy manufacture and repair, low cost, high efficiency and the like. The arc welding machine used during the welding of the existing automobile framework mostly depends on external equipment to complete debugging during the adjustment operation, and the arc welding machine has poor stability, poor operability, is not beneficial to moving and using and has poor practicability.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lifting device for vapour car skeleton arc-welding machine to solve among the prior art arc-welding machine and rely on external equipment to accomplish the debugging more when the adjustment operation, stability, maneuverability are poor problem.
In order to achieve the above object, the utility model provides a following technical scheme: a lifting device for an automobile framework arc welding machine comprises an underframe and a lifting mechanism, wherein a distance adjusting hand wheel is longitudinally and movably arranged in the middle of the front side surface of the underframe through arranging a through hole, a touch display screen is transversely and fixedly arranged at one end of the upper part of the front side surface of the underframe on one side of the distance adjusting hand wheel, a transmission seat is vertically and fixedly arranged in the middle of the top surface of the underframe through a mounting plate, the lifting mechanism comprises a lifting screw rod, a supporting rod and a rotary adjusting frame, the lifting screw rod is vertically and movably arranged on the inner wall of the transmission seat above the underframe, a tripod arranged at one end of the supporting rod far away from the inner wall of the transmission seat through the lifting screw rod is transversely and movably arranged above the underframe, a connecting plate is fixedly arranged on the side surface of one end of the supporting rod through a limiting part, the rotary adjusting frame is vertically and, the middle part of the surface of one side, far away from the supporting rod, of the rotary adjusting frame is obliquely and movably provided with a welding clamping arm.
Preferably, one end of the front side surface and one end of the rear side surface of the bottom frame are respectively and movably provided with a driving wheel through a rotating shaft, and the driving wheels are controlled and driven by a motor arranged in the bottom frame through a touch display screen.
Preferably, the inner part of the tripod is movably provided with a unilateral gear through a clamping sleeve and is meshed and connected with one end side surface of the lifting screw rod.
Preferably, a locking positioning disc is obliquely and movably arranged on one side face of one end, located above the supporting rod, of the tripod, and the locking positioning disc is connected with a positioning hole in the surface of the unilateral gear in the tripod in a clamping mode through an inserting pin.
Preferably, one end of the distance adjusting hand wheel, which is positioned in the bottom frame, is meshed and connected with one end side face of the lifting screw rod through a gear shaft, and the maximum height of the support rod, which is adjusted by the distance adjusting hand wheel, is half of the length of the lifting screw rod.
Preferably, the angle regulator consists of an adjusting wheel and a V-shaped connecting rod, and the angle range of the welding clamping arm regulated by the angle regulator is-30 to 30 degrees.
Compared with the prior art, the beneficial effects of the utility model are that:
1. elevating system includes lifting screw, bracing piece, rotary regulating frame, and rotary regulating frame keeps away from bracing piece side surface middle part slant and is equipped with the welding arm lock, and it is rotatory in order to drive the roll adjustment screw rod under the transmission seat effect through rotating the adjustment hand wheel when needing the use height of adjustment arc welding machine, and the roll adjustment screw rod passes through the cutting ferrule with the bracing piece jacking in order to accomplish the height adjustment operation under unilateral gear effect, can effectively guarantee lifting operation's reliable and stable, excellent in use effect.
2. The locking positioning disc is obliquely arranged on the side face of one end, located above the supporting rod, of the tripod, the positioning hole is connected with the positioning hole in the surface of the unilateral gear at one end of the distance adjusting screw rod in a clamping mode through the positioning pin, the fixing operation of the position of the supporting rod after the lifting is finished can be effectively guaranteed, the requirement for rapid debugging is met, meanwhile, the use stability is favorably improved, and the practicability is high.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the connection structure of the lifting screw of the present invention.
In the figure: 1. a chassis; 2. a distance adjusting hand wheel; 3. a touch display screen; 4. a transmission seat; 5. a lifting screw; 6. a support bar; 7. rotating the adjusting frame; 8. a connecting plate; 9. an angle adjuster; 10. welding the clamping arm; 11. a drive wheel; 12. a tripod; 13. and locking the positioning plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, in an embodiment of the present invention, a lifting device for an arc welding machine of an automobile frame comprises an underframe 1 and a lifting mechanism, wherein a distance adjusting hand wheel 2 is longitudinally and movably arranged at the middle part of the front side surface of the underframe 1 through a through hole, a touch display screen 3 is transversely and fixedly arranged at one end of the upper part of the front side surface of the underframe 1 at one side of the distance adjusting hand wheel 2, a transmission seat 4 is vertically and fixedly arranged at the middle part of one end of the top surface of the underframe 1 through a mounting plate, the lifting mechanism comprises a lifting screw 5, a support rod 6 and a rotary adjusting frame 7, the lifting screw 5 is vertically and movably arranged on the inner wall of the transmission seat 4 above the underframe 1, a tripod 12 arranged at one end of the support rod 6 far away from the inner wall of the transmission seat 4 through the lifting screw 5 is transversely and movably arranged above the underframe 1, a connecting plate, an angle adjuster 9 is vertically arranged at one end of the side surface of the rotary adjusting frame 7 through a groove, and a welding clamping arm 10 is obliquely and movably arranged in the middle of the surface of the rotary adjusting frame 7, which is far away from the supporting rod 6; one end of the front side surface and the rear side surface of the bottom frame 1 are respectively and movably provided with a driving wheel 11 through a rotating shaft, and the driving wheels 11 are controlled and driven by a built-in motor of the bottom frame 1 through the touch display screen 3 to meet the moving and adjusting requirements; the inner part of the tripod 12 is movably provided with a unilateral gear through a clamping sleeve and is meshed and connected with the side surface of one end of the lifting screw rod 5, so that the reliable transmission connection is ensured; a locking positioning plate 13 is obliquely and movably arranged on the side surface of one end of the tripod 12 above the supporting rod 6, and the locking positioning plate 13 is in clamping connection with a positioning hole on the surface of the unilateral gear in the tripod 12 through an inserting pin so as to realize the fixing operation after the lifting operation adjustment; one end of the distance adjusting hand wheel 2, which is positioned in the underframe 1, is meshed and connected with one end side face of the lifting screw 5 through a gear shaft, and the maximum height of the support rod 6, which is adjusted by the distance adjusting hand wheel 2, is one half of the length of the lifting screw 5, so that the practicability is ensured; the angle regulator 9 consists of an adjusting wheel and a V-shaped connecting rod, and the angle range of the welding clamping arm 10 adjusted by the angle regulator 9 is-30 degrees, so that the requirement of adjusting the welding angle in use is met.
The utility model discloses a theory of operation and use flow: during the use with welding arc-welding machine fixed mounting in 8 surfaces of connecting plate and with equipment such as welder arrange welding arm lock 10 in, need adjust the use of arc-welding machine when high through rotating adjustment hand wheel 2 in order to drive roll adjustment screw rod 5 rotatory under the effect of transmission seat 4, roll adjustment screw rod 5 passes through the cutting ferrule with 6 jacking of bracing piece in order to accomplish height adjustment operation under unilateral gear effect, accomplish the locking operation of bracing piece 6 under the effect of locating pin in locking positioning disk 13 after the debugging is accomplished, can effectively guarantee lift operation's reliable and stable, excellent in use effect.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a lifting device for vapour car skeleton arc welding machine, includes chassis (1), elevating system, its characterized in that: the device is characterized in that a distance adjusting hand wheel (2) is longitudinally movably arranged in the middle of the front side surface of the chassis (1) by arranging a through hole, a touch display screen (3) is transversely and fixedly arranged at one end of the upper portion of the front side surface of the chassis (1) on one side of the distance adjusting hand wheel (2), a transmission seat (4) is vertically and fixedly arranged in the middle of the top surface of the chassis (1) by an installation plate, the lifting mechanism comprises a lifting screw (5), a support rod (6) and a rotary adjusting frame (7), the lifting screw (5) is vertically and movably arranged on the inner wall of the transmission seat (4) above the chassis (1), a tripod (12) arranged at one end, far away from the inner wall of the transmission seat (4), of the support rod (6) is transversely and movably arranged above the chassis (1) by the lifting screw (5), and a connecting, the vertical activity of rotatory alignment jig (7) sets up and keeps away from connecting plate (8) one end side at bracing piece (6), the side one end of rotatory alignment jig (7) is through seting up the vertical angle modulation ware (9) that is equipped with of recess, the activity of the slant in the middle part of bracing piece (6) one side surface is kept away from in rotatory alignment jig (7) is provided with welding arm lock (10).
2. The lifting device for the automobile framework arc welding machine according to claim 1, characterized in that: one end of the front side surface and one end of the rear side surface of the bottom frame (1) are respectively and movably provided with a driving wheel (11) through a rotating shaft, and the driving wheels (11) are controlled and driven by a built-in motor of the bottom frame (1) through a touch display screen (3).
3. The lifting device for the automobile framework arc welding machine according to claim 1, characterized in that: the inner part of the tripod (12) is movably provided with a unilateral gear through a clamping sleeve and is meshed and connected with one end side surface of the lifting screw rod (5).
4. The lifting device for the automobile framework arc welding machine according to claim 3, characterized in that: and a locking positioning plate (13) is obliquely and movably arranged on the side surface of one end of the tripod (12) above the supporting rod (6).
5. The lifting device for the automobile framework arc welding machine according to claim 4, characterized in that: the locking positioning disc (13) is connected with a positioning hole on the surface of the unilateral gear in the tripod (12) in a clamping way through an inserting pin.
6. The lifting device for the automobile framework arc welding machine according to claim 1, characterized in that: one end of the distance adjusting hand wheel (2) positioned in the bottom frame (1) is meshed and connected with one end side face of the lifting screw rod (5) through a gear shaft.
7. The lifting device for the automobile framework arc welding machine according to claim 1, characterized in that: the angle adjuster (9) is composed of an adjusting wheel and a V-shaped connecting rod, and the angle range of the welding clamping arm (10) adjusted by the angle adjuster (9) is-30 degrees.
8. The lifting device for the automobile framework arc welding machine according to claim 1, characterized in that: the maximum height of the support rod (6) adjusted by the distance adjusting hand wheel (2) is half of the length of the lifting screw rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921445932.1U CN210648964U (en) | 2019-09-02 | 2019-09-02 | Lifting device for automobile framework arc welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921445932.1U CN210648964U (en) | 2019-09-02 | 2019-09-02 | Lifting device for automobile framework arc welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210648964U true CN210648964U (en) | 2020-06-02 |
Family
ID=70845236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921445932.1U Expired - Fee Related CN210648964U (en) | 2019-09-02 | 2019-09-02 | Lifting device for automobile framework arc welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210648964U (en) |
-
2019
- 2019-09-02 CN CN201921445932.1U patent/CN210648964U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200602 Termination date: 20210902 |