CN204771101U - Improved generation spot welder - Google Patents
Improved generation spot welder Download PDFInfo
- Publication number
- CN204771101U CN204771101U CN201520397689.6U CN201520397689U CN204771101U CN 204771101 U CN204771101 U CN 204771101U CN 201520397689 U CN201520397689 U CN 201520397689U CN 204771101 U CN204771101 U CN 204771101U
- Authority
- CN
- China
- Prior art keywords
- fixed
- electrode
- fixed cover
- frame
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Resistance Welding (AREA)
Abstract
The utility model discloses an improved generation spot welder, which comprises a frame, the positive upper portion of frame is fixed with the rodless cylinder of vertical setting, be fixed with the connecting block on rodless cylinder's the slider, be fixed with fixed cover on the connecting block, the plug bush has last electrode in the fixed cover, the screw has on the lateral wall of fixed cover, the ball head plunger spiro union is in the screw, ball head plunger's steel ball nestification is in the shrinkage pool that the lateral wall of last electrode has, the top face of going up the electrode presses on the buffer block, the middle part of going up the conducting block has the jack, go up the electrode plug bush in the jack, it contacts to go up the outer wall of electrode and the inside wall of jack, the front below of frame is fixed with down fixed cover, the plug bush has the bottom electrode in the fixed cover down, the lateral wall of fixed cover has lower screw down, the ball head plunger spiro union is under in the screw. Its adopts rodless cylinder removals to go up the electrode, the moving range of electrode in improvements, rodless cylinder only need install the side of frame can, its maintenance easy to assemble is gone up electrode and bottom electrode moreover and is installed the dismantlement conveniently.
Description
Technical field:
The utility model relates to mash welder technical field, relates to a kind of modified mash welder in particular.
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.
But, existing mash welder is generally that top electrode carries out promotion by vertical cylinder and moves down, its vertical cylinder is the top being fixed on frame, its installation and maintenance are cumbersome, and moving range is limited, simultaneously, the existing electric action as electrode is generally install conductive strips, and the conductive strips be connected with top electrode are generally arcuate zone, thus make it along with there being a bending cushioning effect when top electrode moves down, ensure that conductive strips can not rupture, but service time is of a specified duration, conductive strips still have tired appearance, easily aging, and, it is all fixed by bolt presses that existing top electrode and bottom electrode are fixed, its installing/dismounting is inconvenient.
Utility model content:
The purpose of this utility model overcomes the deficiencies in the prior art, a kind of modified mash welder is provided, it adopts Rodless cylinder to move top electrode, improve the moving range of top electrode, and Rodless cylinder only needs the side being arranged on frame, without the need to being arranged on top, it is easy to installation and maintenance, and, its top electrode and bottom electrode easy installation and removal.
The scheme that the utility model solve the technical problem is:
A kind of modified mash welder, comprise frame, the front upper of described frame is fixed with the Rodless cylinder vertically arranged, the slide block of Rodless cylinder is fixed with contiguous block, contiguous block is fixed with fixed cover, top electrode is inserted with in fixed cover, the sidewall of fixed cover has screw, bulb plunger is screwed onto in screw, in the shrinkage pool that the sidewall that the steel ball of bulb plunger is nested in top electrode has, the bottom surface of the top board of fixed cover is fixed with buffer stopper, the top end face of top electrode is pressed against on buffer stopper, the front of frame is fixed with conducting block and lower conducting block, the middle part of upper conducting block has jack, top electrode sleeve is in jack, the outer wall of top electrode contacts with the madial wall of jack, lower fixed cover is fixed with below the front of frame, bottom electrode is inserted with in lower fixed cover, the sidewall of lower fixed cover has lower screw, bulb plunger is screwed onto in lower screw, the steel ball of bulb plunger is nested in the bottom electrode shrinkage pool that the sidewall of bottom electrode has, the bottom face of bottom electrode is pressed against on lower buffer stopper, lower buffer stopper is fixed on the end face of the base plate of lower fixed cover, bottom electrode is by the through hole of interference fit holding in lower conducting block, the top of bottom electrode is also corresponding with the bottom consistency from top to bottom of top electrode.
The frame that described Rodless cylinder is other is fixed with regulating block, regulating block has long through groove, the screw rod sleeve of proximity switch is in long through groove and be bolted with nut, and the inductive head of proximity switch is in the below of slide block.
Described contiguous block has convex shape groove, the sidewall of fixed cover is fixed with adjusting rod, adjusting rod sleeve is in convex shape groove, and two press closer the both sides that bolt is screwed onto contiguous block, and the top pressing closer bolt is stretched into convex shape groove and is pressed against on adjusting rod.
Described upper conducting block and lower conducting block are for being horizontally disposed with.
Outstanding effect of the present utility model is:
Compared with prior art, it adopts Rodless cylinder to move top electrode, improves the moving range of top electrode, and Rodless cylinder only needs the side being arranged on frame, without the need to being arranged on top, it is easy to installation and maintenance, and, its top electrode and bottom electrode easy installation and removal.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial structurtes schematic diagram of top electrode part of the present utility model;
Fig. 3 is the partial structurtes schematic diagram of upper conducting block of the present utility model and frame;
Fig. 4 is the partial structurtes schematic diagram that proximity switch of the present utility model regulates.
Detailed description of the invention:
Embodiment, see as shown in Figures 1 to 4, a kind of modified mash welder, comprise frame 100, the front upper of described frame 100 is fixed with the Rodless cylinder 10 vertically arranged, the slide block of Rodless cylinder 10 is fixed with contiguous block 20, contiguous block 20 is fixed with fixed cover 30, top electrode 40 is inserted with in fixed cover 30, the sidewall of fixed cover 30 has screw 31, bulb plunger 32 is screwed onto in screw 31, in the shrinkage pool 41 that the sidewall that the steel ball of bulb plunger 32 is nested in top electrode 40 has, the bottom surface of the top board of fixed cover 30 is fixed with buffer stopper 33, the top end face of top electrode 40 is pressed against on buffer stopper 33, the front of frame 100 is fixed with conducting block 50 and lower conducting block 60, the middle part of upper conducting block 50 has jack 51, top electrode 40 sleeve is in jack 51, the outer wall of top electrode 40 contacts with the madial wall of jack 51, lower fixed cover 70 is fixed with below the front of frame 100, bottom electrode 80 is inserted with in lower fixed cover 70, the sidewall of lower fixed cover 70 has lower screw 71, bulb plunger 32 is screwed onto in lower screw 71, the steel ball of bulb plunger 32 is nested in the bottom electrode shrinkage pool 81 that the sidewall of bottom electrode 80 has, the bottom face of bottom electrode 80 is pressed against on lower buffer stopper 72, lower buffer stopper 72 is fixed on the end face of the base plate of lower fixed cover 70, bottom electrode 80 is by the through hole 61 of interference fit holding in lower conducting block 60, the top of bottom electrode 80 is also corresponding with the bottom consistency from top to bottom of top electrode 40.
Further, the frame 100 that described Rodless cylinder 10 is other is fixed with regulating block 200, regulating block 200 has long through groove 201, the screw rod sleeve of proximity switch 300 is in long through groove 201 and be bolted with nut 301, and the inductive head 302 of proximity switch 300 is in the below of slide block.
Further, described contiguous block 20 has convex shape groove 21, the sidewall of fixed cover 30 is fixed with adjusting rod 34, adjusting rod 34 sleeve is in convex shape groove 21, two press closer the both sides that bolt 22 is screwed onto contiguous block 20, and the top pressing closer bolt 22 is stretched into convex shape groove 21 and is pressed against on adjusting rod 34.
Further, described upper conducting block 50 and lower conducting block 60 are for being horizontally disposed with.
Operation principle: run by the slide block of Rodless cylinder 10, moving up and down of fixed cover 30 can be realized, thus top electrode 40 can be moved up and down, simultaneously, top electrode 40 is fixed by bulb plunger 32, its needs firmly drawing can unload from fixed cover 32, and when needs are fixed more firmly, can roating sphere headpin plug 32 for no reason, make the steel ball clamping top electrode 40 more fastness of bulb plunger 32, same bottom electrode 80 is also the same adjustment mounting means, it is very convenient, simultaneously, its upper conducting block 50 adopted eliminates radian, it is without the need to carrying out bending along with top electrode 40, thus improve its service life.
And proximity switch 300 can control the moving range of top electrode 40, it is excessive that protection top electrode 40 can not move, and the position of proximity switch 300 also can regulate, very convenient.
Finally; above embodiment is only for illustration of the utility model; and be not limitation of the utility model; the those of ordinary skill of relevant technical field; when not departing from spirit and scope of the present utility model; can also make a variety of changes and modification, therefore all equivalent technical schemes also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (4)
1. a modified mash welder, comprise frame (100), it is characterized in that: the front upper of described frame (100) is fixed with the Rodless cylinder (10) vertically arranged, the slide block of Rodless cylinder (10) is fixed with contiguous block (20), contiguous block (20) is fixed with fixed cover (30), top electrode (40) is inserted with in fixed cover (30), the sidewall of fixed cover (30) has screw (31), bulb plunger (32) is screwed onto in screw (31), in the shrinkage pool (41) that the sidewall that the steel ball of bulb plunger (32) is nested in top electrode (40) has, the bottom surface of the top board of fixed cover (30) is fixed with buffer stopper (33), the top end face of top electrode (40) is pressed against on buffer stopper (33), the front of frame (100) is fixed with conducting block (50) and lower conducting block (60), the middle part of upper conducting block (50) has jack (51), top electrode (40) sleeve is in jack (51), the outer wall of top electrode (40) contacts with the madial wall of jack (51), lower fixed cover (70) is fixed with below the front of frame (100), bottom electrode (80) is inserted with in lower fixed cover (70), the sidewall of lower fixed cover (70) has lower screw (71), bulb plunger (32) is screwed onto in lower screw (71), the steel ball of bulb plunger (32) is nested in the bottom electrode shrinkage pool (81) that the sidewall of bottom electrode (80) has, the bottom face of bottom electrode (80) is pressed against on lower buffer stopper (72), lower buffer stopper (72) is fixed on the end face of the base plate of lower fixed cover (70), bottom electrode (80) is by the through hole (61) of interference fit holding in lower conducting block (60), the top of bottom electrode (80) is also corresponding with the bottom consistency from top to bottom of top electrode (40).
2. a kind of modified mash welder according to claim 1, it is characterized in that: the frame (100) that described Rodless cylinder (10) is other is fixed with regulating block (200), regulating block (200) has long through groove (201), the screw rod sleeve of proximity switch (300) is in long through groove (201) and be bolted with nut (301), and the inductive head (302) of proximity switch (300) is in the below of slide block.
3. a kind of modified mash welder according to claim 1, it is characterized in that: described contiguous block (20) has convex shape groove (21), the sidewall of fixed cover (30) is fixed with adjusting rod (34), adjusting rod (34) sleeve is in convex shape groove (21), two press closer the both sides that bolt (22) is screwed onto contiguous block (20), and the top pressing closer bolt (22) is stretched into convex shape groove (21) and is pressed against on adjusting rod (34).
4. a kind of modified mash welder according to claim 3, is characterized in that: described upper conducting block (50) and lower conducting block (60) are for being horizontally disposed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397689.6U CN204771101U (en) | 2015-06-10 | 2015-06-10 | Improved generation spot welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397689.6U CN204771101U (en) | 2015-06-10 | 2015-06-10 | Improved generation spot welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204771101U true CN204771101U (en) | 2015-11-18 |
Family
ID=54511227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520397689.6U Expired - Fee Related CN204771101U (en) | 2015-06-10 | 2015-06-10 | Improved generation spot welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204771101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018008857A (en) * | 2016-07-15 | 2018-01-18 | 日本電気硝子株式会社 | Electrode holder and electrode unit |
-
2015
- 2015-06-10 CN CN201520397689.6U patent/CN204771101U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018008857A (en) * | 2016-07-15 | 2018-01-18 | 日本電気硝子株式会社 | Electrode holder and electrode unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102873448B (en) | Self-adaption floatation pressure device for spot welding machine | |
| CN204771108U (en) | Adopt aluminium welding arm's X type that hangs soldering turret | |
| CN203918213U (en) | A kind of mash welder for lithium ion cylinder battery | |
| CN204771101U (en) | Improved generation spot welder | |
| CN204706748U (en) | Semi-automatic terminal press-connection machine | |
| CN202741551U (en) | Novel blanking die | |
| CN203664948U (en) | Automatic spot welding equipment for seat slide rails of passenger car | |
| CN102319947B (en) | Projection welding machine for lifting lug assemblies of automotive vibration dampers | |
| CN205437471U (en) | Shock absorber rings assembly projection welding device | |
| CN206912481U (en) | Mash welder with positioning function | |
| CN103521906B (en) | The butt-joint mould of infrared metal honeycomb burner plate | |
| CN104762648A (en) | Aluminum alloy anodic oxidation hanging tool capable of reliably conducting electricity | |
| CN202240135U (en) | Projection welding device for lifting lug assembly of automobile shock absorber | |
| CN204818400U (en) | C type soldering turret | |
| CN204817866U (en) | Prevent crooked chuck formula forge hot mould | |
| CN203696223U (en) | Electric brush wire end spot welding and curing electrode device | |
| CN202240134U (en) | Two-piece projection welding floating device | |
| CN105108300A (en) | Movable fixture for friction welding | |
| CN202963774U (en) | Electrode holder with improved structure | |
| CN204307983U (en) | The novel apparatus for correcting of a kind of I-beam wheel | |
| CN204509476U (en) | Conduct electricity reliable aluminium alloy anode oxide hanger | |
| CN202639636U (en) | Spot-welding contact point electrode special for vehicle glass bracket | |
| CN205074664U (en) | Counter safety welding jig of twin lamella | |
| CN205869692U (en) | Air mesh grille spot welder | |
| CN206493020U (en) | A kind of welder |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160610 |