CN204893185U - Foot -operated spot welder - Google Patents
Foot -operated spot welder Download PDFInfo
- Publication number
- CN204893185U CN204893185U CN201520551881.6U CN201520551881U CN204893185U CN 204893185 U CN204893185 U CN 204893185U CN 201520551881 U CN201520551881 U CN 201520551881U CN 204893185 U CN204893185 U CN 204893185U
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- China
- Prior art keywords
- horizontal
- pressure arm
- support device
- foot
- housing
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- Expired - Fee Related
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Abstract
The utility model provides a foot -operated spot welder, which comprises a housin, the switch fore -set, welding transformer, the bottom plate, running -board and pressure arm, welding transformer sets up on the baffle in the casing, the running -board forms a lever mechanism through a support column of fixing on the bottom plate, and switch fore -set bottom is connected articulatedly with the one end of running -board in the casing, switch fore -set top is connected with pressure arm one end, the pressure arm other end is connected with the electrode, it is equipped with the bottom electrode to go up the electrode below, the horizontal both sides of bottom electrode are equipped with the horizontal support device, the horizontal support device includes fixed plate and backup pad, the fixed plate slides through a fixture block in the horizontal spout of setting on the casing, the backup pad is located the same horizontal plane with the bottom electrode, the slip of accessible fixture block in horizontal spout changes the relative position of horizontal support device and bottom electrode. Foot -operated spot welder, can place required weld workpiece level at the enterprising line operate of horizontal support device, operate safelyr, efficient.
Description
Technical field
The utility model relates to welding field, is specially a kind of foot-operated spot welder.
Background technology
The principle that mash welder system adopts two-sided two point overcurrent to weld, during work, two electrode pressurization workpiece make double layer of metal form certain contact resistance under the pressure of two electrodes, and welding current from an electrode stream through another electrode time two contact resistance points formed moment thermal weldings, and welding current moment flow to this electrode formation loop from another electrode along two workpiece, do not injure the internal structure of welded piece, and foot-operated spot welder is by adopting pedal lever pressurization.
Foot-operated spot welder mechanism is in the market roughly the same, but when needs are at the tiny workpiece of box-type workpieces interior welds, operative employee often needs the tight casing of both hands holder, then is carrying out welding operation, and operation exists certain potential safety hazard to operative employee like this.Particularly need when box-type workpieces interior welds requires the tiny workpiece of body plane perpendicular, after just needing box-type workpieces to be horizontal completely especially, just follow-up welding operation can be carried out, under such circumstances, the both hands adjustment horizontal level only depending on operative employee does not reach requirement completely.
Utility model content
In order to solve the problem, the purpose of this utility model proposes a kind of foot-operated spot welder, a pair horizontal support device is set up in the horizontal bilateral symmetry of bottom electrode, when using mash welder at the tiny parts of box-type workpieces interior welds, can this type of box-type workpieces be lain in a horizontal plane in horizontal support device, operate safer, efficiency is high.
The utility model in order to the taked technical scheme that solves the problem is: a kind of foot-operated spot welder, comprise housing, switch fore-set, welding transformer, base plate, pedal and pressure arm, wherein, welding transformer is arranged on the dividing plate in housing, pedal forms a leverage by the support column that is fixed on base plate, bottom and leverage one end in housing of described switch fore-set are hinged, top is connected with pressure arm one end through after dividing plate, the pressure arm other end is connected with top electrode, bottom electrode is provided with its correspondence position below top electrode, the horizontal both sides of described bottom electrode are provided with horizontal support device, horizontal support device is made up of fixed head and gripper shoe, fixed head is by sliding in the horizontal concrete chute of a fixture block on housing, to adjust the relative position of horizontal support device and bottom electrode, support plate upper surface is concordant with bottom electrode height.
Preferably, switch fore-set is connected by a buffer gear with pressure arm, and described buffer gear is made up of adjusting nut and elastic component, and adjusting nut is arranged on switch fore-set, is connected as one between itself and pressure arm by elastic component, jointly forms elastic buffer structure.
Preferably, be provided with a position-limit mechanism between housing and pedal, described position-limit mechanism comprises limited post and the stopper slot of coupling mutually, and stopper slot is arranged on the footrests, and limited post is fastened on the housing of the vertical correspondence position with stopper slot.
Compared with prior art, the utility model has following beneficial effect:
First, a kind of foot-operated spot welder described in the utility model, in the horizontal bilateral symmetry of bottom electrode, slidably horizontal support device is set, make when the in-house tiny parts of use mash welder welding casing class like this, this type of casing class mechanism can be lain in a horizontal plane on horizontal shore and carry out spot weld operation, operate safer, efficiency is high, and can according to the size of required welding object, slip horizontal support device, to suitable placement location, provides more facility in actual use.
Second, a kind of foot-operated spot welder described in the utility model, is provided with a position-limit mechanism, when carrying out operated by foot between pedal housing, pedal can get back to the position that the just beginning and end trample all the time, avoids because pedal correctly can not get back to the potential safety hazard that initial position causes.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of foot-operated spot welder of the utility model;
Fig. 2 is the enlarged drawing at A place in Fig. 1.
Mark in figure: 1, housing, 2, switch fore-set, 3, welding transformer, 4, base plate, 5, pedal, 6, pressure arm, 7, adjusting nut, 8, elastic component, 9, dividing plate, 10, support column, 11, horizontal shore, 1101, fixed head, 1102, gripper shoe, 12, top electrode, 13, bottom electrode, 14, position-limit mechanism, 15, horizontal concrete chute, 16, fixture block.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated; the present embodiment is premised on technical solutions of the utility model; give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in the figure, the utility model is a kind of foot-operated spot welder, comprise housing 1, switch fore-set 2, welding transformer 3, base plate 4, pedal 5 and pressure arm 6, wherein, welding transformer 3 is arranged on the dividing plate 9 in housing 1, pedal 5 forms a leverage by the support column 10 that is fixed on base plate 4, and switch fore-set 2 bottom is connected hinged with pedal 5 one end in housing, switch fore-set 2 top is connected with pressure arm 6 one end through after dividing plate 9, pressure arm 6 other end is connected with top electrode 12, bottom electrode 13 is provided with its correspondence position below top electrode 12, the horizontal both sides of described bottom electrode 13 are provided with horizontal support device 11, horizontal support device 11 comprises fixed head and gripper shoe, fixed head is slidably arranged in the horizontal concrete chute 15 on housing 1 by a fixture block 16, gripper shoe and bottom electrode 13 are positioned at same horizontal plane, the relative position of horizontal support device 11 and bottom electrode 13 is changed by the slip of fixture block 16 in horizontal concrete chute 15.
Be more than a basic embodiment of the present utility model, technically can make in above technical scheme further perfect.
Further, described switch fore-set 2 is connected by a buffer gear with between pressure arm 6, described buffer gear is made up of adjusting nut 7 and elastic component 5, adjusting nut 7 is arranged on switch fore-set 2, connected as one by elastic component 8 between itself and pressure arm 6, jointly form elastic buffer structure, to make mash welder in foot-operated use procedure, elastic transmission mechanism is formed between switch fore-set 2 and pressure arm 6, more laborsaving and transmission is more effective.
Further, a position-limit mechanism 14 is provided with between described pedal 5 and housing 1, described position-limit mechanism 14 comprises limited post and the stopper slot of coupling mutually, stopper slot is the not threaded nut type structure of inwall, one end face is welded on pedal 5 upper surface, pedal 5 is formed the slotted eye of protrusion, and limited post is a simple circular cylinder, and its top is welded on the housing 1 of the vertical correspondence position with stopper slot; Preferably, arrange a cushion pad in the inner bottom surface of stopper slot, cushion pad has good wearability, sound absorption properties and resiliency, effectively can slow down pedal when getting back to initial position, the contact-impact between stopper slot and limited post.
Claims (3)
1. a foot-operated spot welder, comprise housing (1), switch fore-set (2), welding transformer (3), base plate (4), pedal (5) and pressure arm (6), wherein, welding transformer (3) is arranged on the dividing plate (9) in housing (1), pedal (5) forms a leverage by the support column (10) that is fixed on base plate (4), bottom and leverage one end in housing of described switch fore-set (2) are hinged, top is connected with pressure arm (6) one end afterwards through dividing plate (9), pressure arm (6) other end is connected with top electrode (12), top electrode (12) below is provided with bottom electrode (13) with its correspondence position, it is characterized in that: the horizontal both sides of described bottom electrode (13) are provided with horizontal support device (11), horizontal support device (11) is made up of fixed head (1101) and gripper shoe (1102), fixed head (1101) is by sliding in the horizontal concrete chute (15) of a fixture block (16) on housing (1), to adjust the relative position of horizontal support device (11) and bottom electrode (13), gripper shoe (1102) upper surface is highly concordant with bottom electrode (13).
2. a kind of foot-operated spot welder according to claim 1, it is characterized in that: switch fore-set (2) is connected by a buffer gear with pressure arm (6), described buffer gear is made up of adjusting nut (7) and elastic component (8), adjusting nut (7) is arranged on switch fore-set (2), connected as one by elastic component (8) between itself and pressure arm (6), jointly form elastic buffer structure.
3. a kind of foot-operated spot welder according to claim 1, it is characterized in that: between housing (1) and pedal (5), be provided with a position-limit mechanism (14), described position-limit mechanism (14) comprises limited post and the stopper slot of coupling mutually, stopper slot is arranged on pedal (5), and limited post is fastened on the housing (1) of the vertical correspondence position with stopper slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551881.6U CN204893185U (en) | 2015-07-28 | 2015-07-28 | Foot -operated spot welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551881.6U CN204893185U (en) | 2015-07-28 | 2015-07-28 | Foot -operated spot welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204893185U true CN204893185U (en) | 2015-12-23 |
Family
ID=54915397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520551881.6U Expired - Fee Related CN204893185U (en) | 2015-07-28 | 2015-07-28 | Foot -operated spot welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204893185U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562917A (en) * | 2016-03-09 | 2016-05-11 | 常州铭赛机器人科技股份有限公司 | Precise micro-pressure regulation mechanism |
| CN109304535A (en) * | 2018-11-19 | 2019-02-05 | 奥克斯空调股份有限公司 | The welding method of welding tooling, welding equipment component and connecting rod and bottom plate |
| CN113843540A (en) * | 2020-06-26 | 2021-12-28 | 焊接机器人公司 | Rail welding of pipes and pipe sections |
-
2015
- 2015-07-28 CN CN201520551881.6U patent/CN204893185U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562917A (en) * | 2016-03-09 | 2016-05-11 | 常州铭赛机器人科技股份有限公司 | Precise micro-pressure regulation mechanism |
| CN109304535A (en) * | 2018-11-19 | 2019-02-05 | 奥克斯空调股份有限公司 | The welding method of welding tooling, welding equipment component and connecting rod and bottom plate |
| CN109304535B (en) * | 2018-11-19 | 2023-10-20 | 奥克斯空调股份有限公司 | Welding tool, welding equipment assembly and welding method of connecting rod and bottom plate |
| CN113843540A (en) * | 2020-06-26 | 2021-12-28 | 焊接机器人公司 | Rail welding of pipes and pipe sections |
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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: 20151223 Termination date: 20180728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |