CN107081559B - A kind of repair welding clamp of automobile hair hatchway cover - Google Patents
A kind of repair welding clamp of automobile hair hatchway cover Download PDFInfo
- Publication number
- CN107081559B CN107081559B CN201710508124.4A CN201710508124A CN107081559B CN 107081559 B CN107081559 B CN 107081559B CN 201710508124 A CN201710508124 A CN 201710508124A CN 107081559 B CN107081559 B CN 107081559B
- Authority
- CN
- China
- Prior art keywords
- swingle
- auxiliary body
- cylinder
- pedestal
- switching mechanism
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention relates to the repair welding clamps that a kind of automobile sends out hatchway cover, including switching mechanism and auxiliary body；Auxiliary body is fixed on switching mechanism.Switching mechanism includes the first swingle, the second swingle, fixed plate, third swingle, pedestal, pinboard, air cylinder base and cylinder；Auxiliary body includes positioning convex platform, movable block, cylinder body, piston rod, the first retainingf key and the second retainingf key.The technical program eliminates repair welding station by switching mechanism, and realizes automatic angle overturning and determine angle overturning, reduces carrying and investment cost.
Description
Technical field
The invention belongs to weld auxiliary clamp technical field, a kind of repair welding clamp of automobile hair hatchway cover is particularly related to.
Background technology
Body of a motor car is gradually welded by various types of small parts by level, to ensure that the welding formed after welding is total
At stable accuracy, reliable, the auxiliary mould of design specialized is ensured in the welding process.In the process of Design assistant tooling
In to consider many indexs such as position stability, beat and operability, since the conflict between index is frequently necessary to set
Meter does not need the repair welding station of additional piece uploading for solving the problems, such as that a process cann't be solved.
In the prior art, automobile hair hatchway cover 02 first positions fixed and weld part in welding by the welding fixture 01 of Fig. 1
Solder joint, then artificial overturning is divided to send out hatchway cover 02 and be carried on the repair welding clamp 03 of Fig. 2 and weld remaining solder joint.Manually carries and turn over
It forwards the working strength of hatchway cover larger, and needs to increase the matched space of station institute, investment is larger.
Invention content
The object of the present invention is to provide the repair welding clamps that a kind of automobile sends out hatchway cover, are manually turned over solving prior art needs
Turn to carry and invest larger problem.
The present invention is achieved by the following technical solutions：
A kind of repair welding clamp of automobile hair hatchway cover, including switching mechanism and auxiliary body；The auxiliary body is fixed on
On the switching mechanism.
The switching mechanism include the first swingle, the second swingle, fixed plate, third swingle, pedestal, pinboard,
Air cylinder base and cylinder；
The fixed plate is fixed on the pedestal upper surface；The right end of first swingle is fixed with the fixed plate to be connected
It connects, the left end of first swingle is rotatably connected with the upper end of second swingle；
The lower end of second swingle is fixedly connected with the pinboard；
Rectangle hole slot is provided on the pedestal, the third swingle passes through the rectangle hole slot；Described
The left end of three swingles is rotatably connected with the side of the closely described pinboard of second swingle；The right end of the third swingle
It is rotatably connected with the cylinder；The middle part of the third swingle is rotatablely connected with the fixed plate by shaft；
The cylinder is fixed on the lower surface of the pedestal by the air cylinder base.
It is provided with limited block at the closely described rectangle hole slot in the upper surface of the pedestal, to the rotation to third swingle
Turn limit.
The pinboard includes pinboard ontology and multiple extensions for being structure as a whole with the pinboard ontology, every
It is provided with auxiliary body's through-hole on a extension, auxiliary body's installation is provided with around auxiliary body's through-hole
Hole.
The auxiliary body includes positioning convex platform, movable block, cylinder body, piston rod, the first retainingf key and the second retainingf key；
The cylinder body is fixed on the bottom surface of the positioning convex platform, and movable block is provided on the top surface of the positioning convex platform
Through-hole, is provided with mounting hole on the bottom surface of the positioning convex platform, and the mounting hole is a pair of with auxiliary body's mounting hole one
It answers, the upper end of the positioning convex platform is inserted into auxiliary body's through-hole；
U-shaped trepanning is provided in the middle part of the movable block, the U-shaped trepanning passes through first retainingf key, the activity
The lower end of block is connect by the second retainingf key with piston rod rotation.
The repair welding clamp of automobile hair hatchway cover further includes clamp system and base mechanism, the clamp system and described
Switching mechanism is both secured on the base mechanism.
The beneficial effects of the invention are as follows：
The technical program eliminates repair welding station by switching mechanism, and realizes automatic angle overturning and determine angle and turn over
Turn, reduces carrying and investment cost.
Description of the drawings
Fig. 1 is prior art weld fixture schematic diagram；
Fig. 2 is prior art repair welding clamp schematic diagram；
Fig. 3 is the axonometric drawing of the present invention；
Fig. 4 is the axonometric drawing of switching mechanism；
Fig. 5 is the front view of switching mechanism；
Fig. 6 is the vertical view of switching mechanism；
Fig. 7 is the vertical view of auxiliary body；
Fig. 8 is the A-A sectional views of Fig. 7.
Reference sign
01 welding fixture, 02 hair hatchway cover, 03 repair welding clamp, 100 switching mechanisms, 200 auxiliary bodies, 300 hair hatchway covers,
400 clamp systems, 500 base mechanisms, 101 first swingles, 102 second swingles, 103 fixed plates, 104 limited blocks, 105
Third swingle, 106 pedestals, 107 pinboards, 1071 extensions, 1072 auxiliary body's through-holes, 108 air cylinder bases, 109 gas
Cylinder, 201 bolts, 202 positioning convex platforms, 203 movable blocks, 204 cylinder bodies, 205 first retainingf keys, 206 second retainingf keys, 207 pistons
Bar.
Specific implementation mode
Carry out the technical solution that the present invention will be described in detail by the following examples, embodiment below is merely exemplary, only
It can be used for explanation and illustration technical scheme of the present invention, and be not to be construed as the limitation to technical solution of the present invention.
The application is to realize this by increasing switching mechanism and auxiliary body on the basis of prior art weld fixture
The technical solution of application.
In the present embodiment, as shown in figure 3, including base mechanism 500, clamp system 400, switching mechanism 100 and auxiliary machine
Structure 200, wherein clamp system and base mechanism are the prior art, above structure are not described in detail herein.Automobile
Hair hatchway cover 300 when carrying out initial stage welding, be fixed by clamp system.Clamp system, switching mechanism may be contained within
On base mechanism.
In this application, the partial function of the alternative clamp system in the prior art of auxiliary body reduces the prior art
In clamp system quantity, switching mechanism can realize to send out hatchway cover 180 degree overturning.
As shown in Figures 3 to 8, a kind of repair welding clamp of automobile hair hatchway cover, including switching mechanism 100 and auxiliary body
200；Auxiliary body 200 is fixed on switching mechanism 100.
Switching mechanism 100 includes the first swingle 101, the second swingle 102, fixed plate 103, third swingle 105, base
Seat 106, pinboard 107, air cylinder base 108 and cylinder 109.
In present embodiments, when with towards attached drawing, left hand direction is left end, and right-hand direction is right end.
Fixed plate is fixed on pedestal upper surface；The right end of first swingle is fixedly connected with fixed plate, the first swingle
Left end is rotatably connected with the upper end of the second swingle.
The lower end of second swingle is fixedly connected with pinboard；Rotation is played by the first swingle and the second swingle to connect
Switch through the effect of fishplate bar.
Rectangle hole slot is provided on pedestal, to avoid the activity space of third swingle, in the present embodiment, Gu
Fixed board is set on the side of rectangle hole slot, in this way, third swingle and the first swingle and the second swingle are in opposite
The efficiency of third swingle is improved in parallel position.
Third swingle passes through rectangle hole slot；One sidespin of the left end of third swingle pinboard close with the second swingle
Turn connection；The right end of third swingle is rotatably connected with cylinder；The middle part of third swingle, which is rotated with fixed plate by shaft, to be connected
It connects.
Cylinder is fixed on the lower surface of pedestal by air cylinder base, by the expanding-contracting action of cylinder, drives third swingle
It rotates around the shaft, to drive the pushing or overturning of pinboard.
In the present embodiment, third swingle is approximate reverse Z-type, including rotation bar body, at the both ends of rotation bar body
It is folded upward at and bends downward respectively, form the first bending part and the second bending part, the end of the first bending part and the second rotation
Bar is rotatably connected；The lower end of second bending part is connect with rotational cylinder, and the upper end of the second bending part is turned by shaft and fixed plate
Dynamic connection.
It is provided with limited block 104 at the nearly rectangle hole slot in the upper surface of pedestal, to limit the rotation of third swingle
Position.Limited block can limit the slewing area of the second swingle and then limit the open angle of hair hatchway cover, different by replacing
Limited block is, it can be achieved that open angle under different demands.
Pinboard include pinboard ontology and with multiple extensions 1071 that pinboard ontology is structure as a whole, prolong each
It is provided with auxiliary body's through-hole 1072 in extending portion, auxiliary body's mounting hole is provided with around auxiliary body's through-hole.
In this application, depending on quantity of the quantity of extension according to hair hatchway cover upper Positioning holes, two neighboring extension
Between angle it is not necessarily identical, only match with the position of location hole on hair hatchway cover.
Auxiliary body 200 includes positioning convex platform 202, movable block 203, cylinder body 204, piston rod 207, the first retainingf key 205
With the second retainingf key 206；Wherein the axial cross section of positioning convex platform is T-type.
Cylinder body is fixed on the bottom surface of positioning convex platform, and movable block through-hole is provided on the top surface of positioning convex platform, is being positioned
It is provided with mounting hole, mounting hole and auxiliary body's mounting hole one-to-one correspondence on the bottom surface of boss, is fixedly connected by bolt 201,
After the upper end of positioning convex platform is inserted into auxiliary body's through-hole, the upper surface of positioning convex platform is concordant with the lower surface of pinboard.
U-shaped trepanning is provided in the middle part of movable block, U-shaped trepanning passes through the first retainingf key, and the lower end of movable block passes through second
Retainingf key is connect with piston rod rotation.
The repair welding clamp that automobile sends out hatchway cover further includes clamp system and base mechanism, and clamp system and switching mechanism are solid
Due on base mechanism.
Under Fig. 3 states, between movable block and positioning convex platform for hair hatchway cover and movable block acted on down and being in by piston rod
Impaction state provides required clamping in pinpoint welding procedure for hair hatchway cover at this time, and when completing preliminary point postwelding, clamp system is complete
Portion is unclamped, and auxiliary body's clamping is constant, and cylinder drives pinboard to rotate at this time, while being driven and being fixed on pinboard
Auxiliary body and rotated by the hair hatchway cover that auxiliary body is clamped, finally under the action of limited block stop motion into
And realize and overturn and be in the right of state shown in Fig. 3 to hair hatchway cover certain angle, the repair welding of next step can be carried out at this time
Work.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And deformation, the scope of the present invention are extremely equally limited by appended claims.
Claims (3)
1. a kind of repair welding clamp of automobile hair hatchway cover, it is characterised in that：Including switching mechanism and auxiliary body；The auxiliary machine
Structure is fixed on the switching mechanism；
The switching mechanism includes the first swingle, the second swingle, fixed plate, third swingle, pedestal, pinboard, cylinder
Pedestal and cylinder；
The fixed plate is fixed on the pedestal upper surface；The right end of first swingle is fixedly connected with the fixed plate,
The left end of first swingle is rotatably connected with the upper end of second swingle；
The lower end of second swingle is fixedly connected with the pinboard；
Rectangle hole slot is provided on the pedestal, the third swingle passes through the rectangle hole slot；The third rotation
The left end of bull stick is rotatably connected with the side of the closely described pinboard of second swingle；The right end of the third swingle and institute
State cylinder rotatable connection；The middle part of the third swingle is rotatablely connected with the fixed plate by shaft；
The cylinder is fixed on the lower surface of the pedestal by the air cylinder base；
The pinboard includes pinboard ontology and multiple extensions for being structure as a whole with the pinboard ontology, in each institute
It states and is provided with auxiliary body's through-hole on extension, auxiliary body's mounting hole is provided with around auxiliary body's through-hole；
The auxiliary body includes positioning convex platform, movable block, cylinder body, piston rod, the first retainingf key and the second retainingf key；
The cylinder body is fixed on the bottom surface of the positioning convex platform, and it is logical that movable block is provided on the top surface of the positioning convex platform
Hole is provided with mounting hole on the bottom surface of the positioning convex platform, and the mounting hole is corresponded with auxiliary body's mounting hole,
The upper end of the positioning convex platform is inserted into auxiliary body's through-hole；
U-shaped trepanning is provided in the middle part of the movable block, the U-shaped trepanning passes through first retainingf key, the movable block
Lower end is connect by the second retainingf key with piston rod rotation.
2. the repair welding clamp of automobile hair hatchway cover according to claim 1, it is characterised in that：In the upper surface of the pedestal
It is provided with limited block at the nearly rectangle hole slot, to the rotary stopper to third swingle.
3. the repair welding clamp of automobile hair hatchway cover according to claim 1, it is characterised in that：The automobile hair hatchway cover
Repair welding clamp further includes clamp system and base mechanism, and the clamp system and the switching mechanism are both secured to the pedestal machine
On structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710508124.4A CN107081559B (en) | 2017-06-28 | 2017-06-28 | A kind of repair welding clamp of automobile hair hatchway cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710508124.4A CN107081559B (en) | 2017-06-28 | 2017-06-28 | A kind of repair welding clamp of automobile hair hatchway cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107081559A CN107081559A (en) | 2017-08-22 |
| CN107081559B true CN107081559B (en) | 2018-11-02 |
Family
ID=59606510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710508124.4A Expired - Fee Related CN107081559B (en) | 2017-06-28 | 2017-06-28 | A kind of repair welding clamp of automobile hair hatchway cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107081559B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202243777U (en) * | 2011-09-01 | 2012-05-30 | 安徽江淮汽车股份有限公司 | Overturning device for assembling heavy-type automobile tires |
| CN203649728U (en) * | 2013-11-28 | 2014-06-18 | 苏州凯尔博精密机械有限公司 | Overturning and compressing mechanism for metal air grid welding machine |
| CN203696311U (en) * | 2014-01-05 | 2014-07-09 | 十堰金中堰工贸有限公司 | Pin type positioning and clamping device for welding of automobile body |
| CN204673206U (en) * | 2015-05-19 | 2015-09-30 | 上汽通用五菱汽车股份有限公司 | A kind of gusset brazing jig device |
| CN205552100U (en) * | 2016-04-08 | 2016-09-07 | 庆铃汽车（集团）有限公司 | Pneumatic tilting mechanism |
| CN106695707A (en) * | 2016-12-30 | 2017-05-24 | 上汽通用五菱汽车股份有限公司 | Side wall repairing device |
-
2017
- 2017-06-28 CN CN201710508124.4A patent/CN107081559B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107081559A (en) | 2017-08-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103862218B (en) | A kind of clamping device | |
| CN109702408B (en) | Automobile longitudinal beam reinforcement welding tool device | |
| CN107081559B (en) | A kind of repair welding clamp of automobile hair hatchway cover | |
| CN103817475A (en) | Bulletproof and load-bearing type vehicle floor welding and tooling method and tooling clamp thereof | |
| CN103659102A (en) | Locating clamping linkage mechanism | |
| CN109262634A (en) | A kind of H profile steel column mechanical gripper for railroad track construction | |
| CN107934517A (en) | A kind of clamping-type upending device | |
| CN206230182U (en) | A kind of stainless steel pressure automatic welding of pipe fitting device | |
| CN113581808A (en) | Caterpillar track link turnover mechanism | |
| CN110253127B (en) | Welding device for U-shaped or V-shaped workpiece | |
| CN209078236U (en) | A kind of turbocharger packing pallet | |
| CN209919187U (en) | Automobile longitudinal beam strengthening welding tool device | |
| CN202517218U (en) | Structure capable of realizing switching between two car types in welding clamp | |
| CN205325049U (en) | Half automatically clamped mechanism of motor vehicle automobile body | |
| CN208977128U (en) | A kind of clamping apparatus having continuous spray function | |
| CN110369846A (en) | Puppet's welding mechanism | |
| CN103850158B (en) | A kind of two pillow tamping unit | |
| CN107009015B (en) | A kind of clamping structure and its clamping means of fixed spot-welding equipment | |
| CN108942038A (en) | A kind of rotary positioning apparatus and its spinning solution of skewback welding | |
| CN208341551U (en) | A kind of automobile connecting plate punching press clamping and positioning device | |
| CN212470289U (en) | Total-splicing multi-vehicle type switching tool | |
| CN206373526U (en) | A kind of filter casing weld seam device | |
| CN106944781B (en) | A kind of compressing structure | |
| CN213794350U (en) | Quick processingequipment of vehicle air conditioner evaporimeter clamp plate joint | |
| CN220128022U (en) | Welding equipment for engine compartment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |