CN108907584A - A kind of fixture with plate overlap joint error prevention means - Google Patents
A kind of fixture with plate overlap joint error prevention means Download PDFInfo
- Publication number
- CN108907584A CN108907584A CN201811069973.5A CN201811069973A CN108907584A CN 108907584 A CN108907584 A CN 108907584A CN 201811069973 A CN201811069973 A CN 201811069973A CN 108907584 A CN108907584 A CN 108907584A
- Authority
- CN
- China
- Prior art keywords
- plate
- overlap joint
- prevention means
- cylinder
- error prevention
- 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.)
- Pending
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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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses a kind of fixtures with plate overlap joint error prevention means, it is characterised in that：Including the first clamping device for the first plate of clamping position and the second clamping device for positioning the second plate, travel switch is equipped with below the first plate placement location, the lower section of the second plate placement location is equipped with mistake proofing cylinder, and the travel switch connection controls the mistake proofing cylinder contractile motion.The present invention has the fixture of plate overlap joint error prevention means, and structure is simple, easy to use, can effectively avoid piece uploading wrong order, greatly promotes the qualification rate for the part that is welded, with good application prospect.
Description
Technical field
The invention belongs to vehicle body soldering fixture technical fields, more specifically to one kind there is plate to overlap mistake proofing machine
The fixture of structure.
Background technique
In the prior art, multiple plates on a procedure, each plate piece uploading have sequencing, and usually manually memory is first
Some upper part, then some upper part afterwards, and site operation personnel's mobility is larger, is difficult to accomplish that absolutely mistake proofing, piece uploading are suitable
Sequence mistake, to cause the unqualified waste of assembly plate.
Summary of the invention
Present invention aim to address problems of the existing technology, provide a kind of folder with plate overlap joint error prevention means
Tool, can effectively avoid piece uploading wrong order, greatly promotes the qualification rate for the part that is welded.
To achieve the goals above, the technical scheme adopted by the invention is as follows：It is provided this with plate overlap joint mistake proofing
The fixture of mechanism, it is characterised in that：Including the first clamping device for the first plate of clamping position and for positioning the second plate
Second clamping device of part, the first plate placement location lower section are equipped with travel switch, the second plate placement location
Lower section is equipped with mistake proofing cylinder, and the travel switch connection controls the mistake proofing cylinder contractile motion.
To keep above-mentioned technical proposal more detailed and specific, the present invention also provides optimization technique sides further below
Case, to obtain satisfied practical function：
First clamping device includes the first clamping cylinder and the first clamping bar by first clamping cylinder drive.
First clamping device is fixed on welding platform by the first mounting bracket, the travel switch connection
In first mounting bracket.
Second clamping device includes the second clamping cylinder and the second clamping bar by second clamping cylinder drive.
Second clamping device is fixed on welding platform by the second mounting bracket, and the mistake proofing cylinder passes through peace
Dress seat is connected in second mounting bracket.
The position that the flexible rod end of the mistake proofing cylinder rises is higher than the placement location of second plate, and the mistake proofing cylinder is flexible
Rod end retracted position is lower than the placement location of second plate or flushes with the placement location of second plate.
The travel switch includes the operating stick of shell and one end hingedly on the housing, is equipped with below the operating stick
Switch contact.
This fixture with plate overlap joint error prevention means of the present invention compared with prior art, has the following advantages that：This hair
The bright fixture with plate overlap joint error prevention means, structure is simple, easy to use, can effectively avoid piece uploading wrong order, mentions significantly
The qualification rate for the part that is welded is risen, with good application prospect.
Detailed description of the invention
The label in content and figure expressed by the attached drawing to this specification is briefly described below：
Fig. 1 is that present clip uses structural schematic diagram；
Fig. 2 is that present clip uses structural schematic diagram；
Fig. 3 is travel switch installation site structural schematic diagram；
Fig. 4 is travel switch structure schematic diagram.
In figure label for：1, the first plate, the 2, second plate, the 3, first clamping device, the 4, second clamping device, 5, mistake proofing
Cylinder, 6, travel switch, 61, shell, 62, switch contact, 63, operating stick.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to a specific embodiment of the invention further details of
Explanation.
This fixture with plate overlap joint error prevention means of the present invention, as shown in Figure 1, 2, including is used for clamping position first
First clamping device 3 of plate 1 and the second clamping device 4 for positioning the second plate 2, below 1 placement location of the first plate
Equipped with travel switch 6, the lower section of 2 placement location of the second plate is equipped with mistake proofing cylinder 5, and the connection control mistake proofing cylinder 5 of travel switch 6 is shunk
Movement.The present invention provides a kind of embodiment, such as applies in the welding of enging cabin side cover plate assembly, enging cabin side cover plate assembly
It is welded by the first plate 1 and the second plate 2, the first plate 1 is placed on the lower section of the second plate 2, lap-joint's welding.The folder
Have under original state, the flexible rod end of mistake proofing cylinder 5 is in raised configuration, and position is higher than the placement location of the second plate 2.Welding
When, the first plate 1 is first placed, when the first plate 1 is in place, triggers the travel switch 6 of lower section, the control of travel switch 6 is anti-
The stroke of wrong cylinder 5 declines, and flexible rod end is retracted to the placement location lower than the second plate 2, in order to smoothly install placement the
Two plates 2.I.e. the first plate 1 do not place or for be in place in the case where, the second plate 2 meets the effect of mistake proofing cylinder 5 by chance
It cannot normally place, to play the situation for preventing the first plate 1 and 2 lap position of the second plate from overturning, guarantee correctly weldering
Connect position.
In the present invention, as shown in figure 3, the first clamping device 3 includes the first clamping cylinder and is driven by the first clamping cylinder
The first clamping bar, controlled by the first clamping cylinder and drive the first clamping bar to realize the clamping of the first plate 1 is positioned and beaten
Open pickup.First clamping device 3 is fixed on welding platform by the first mounting bracket, and travel switch 6 is connected to first
In mounting bracket.The position height of travel switch 6 it is ensured that after the first plate 1 is installed in place trigger switch contact 62, with control
Mistake proofing cylinder starting processed, telescopic rod retract.
In the present invention, the second clamping device 4 includes the second clamping cylinder and is clamped by the second of the drive of the second clamping cylinder
Bar is controlled by the second clamping cylinder and the second clamping bar is driven to realize that the clamping to the second plate 2 positions and open pickup.Second
Clamping device 4 is fixed on welding platform by the second mounting bracket, and mistake proofing cylinder 5 is connected to the second installation by mounting base
On bracket.The installation site height of mistake proofing cylinder 5 should ensure that, the stretch position of rod end rise of mistake proofing cylinder 5 is higher than second plate 2 and putting
Seated position；Mistake proofing cylinder 5 stretch rod end retracted position lower than the second plate 2 placement location or state the placement position of the second plate 2
Prepare it is flat, with realize effectively prevent overlap joint malfunction the case where
In the present invention, as shown in figure 4, travel switch 6 includes that shell 61 and one end are hinged on the operating stick 62 on shell 61,
Switch contact 63 is equipped with below operating stick 62.Travel switch 6 cooperates the mistake proofing cylinder 5 of its control to realize to the first plate 1 and second
The sequential control of plate 2.In actual production, travel switch 6 is mounted on prearranged position, when the first plate 1 of installation
When, crimping operating stick 62, operating stick 62 move downward trigger switch contact 63, realize the switching of circuit the first plate 1 downwards, with
Realize the on-off of the gas circuit of control mistake proofing cylinder 5.Therefore, travel switch 6 is a kind of travel position according to moving component and switches
The electric appliance of circuit, its action principle are similar with button.
There is the present invention plate to overlap error prevention means, puts the first plate 1 first, encounters stroke when the first plate 1 is put into position
Switch 6,5 thin cylinder of mistake proofing cylinder at the second plate 2, cylinder stroke decline, the second plate 2 are put again, and the second plate 2 is then at this time
It can put down.When total member after fixture will be welded is taken away, the mistake proofing cylinder 5 at the second plate 2 can slowly rise, and reply
Original state, to play the purpose of mistake proofing；If employee first puts the second plate 2,5 propradation of mistake proofing cylinder, the second plate 2
It can not be put into position, such as failed to lay down, employee then can see and misplace plate, to play the mistake proofing of plate bonding relation.
The present invention has the fixture of plate overlap joint error prevention means, and structure is simple, easy to use, can effectively avoid piece uploading sequence
Error, greatly promotes the qualification rate for the part that is welded, with good application prospect.
The present invention is exemplarily described above in conjunction with attached drawing, but the present invention is not limited to aforesaid way, only
The improvement for the various unsubstantialities to be carried out using the inventive concept and technical scheme of the present invention directly applies to other occasions
, it falls within the scope of protection of the present invention.
Claims (7)
1. a kind of fixture with plate overlap joint error prevention means, it is characterised in that：Including for the first plate of clamping position
One clamping device and the second clamping device for positioning the second plate are opened equipped with stroke below the first plate placement location
It closes, the lower section of the second plate placement location is equipped with mistake proofing cylinder, and the travel switch connection controls the mistake proofing cylinder and shrinks fortune
It is dynamic.
2. the fixture described in accordance with the claim 1 with plate overlap joint error prevention means, it is characterised in that：Described first clamps dress
It sets including the first clamping cylinder and the first clamping bar driven by first clamping cylinder.
3. the fixture according to claim 2 with plate overlap joint error prevention means, it is characterised in that：Described first clamps dress
It sets and is fixed on welding platform by the first mounting bracket, the travel switch is connected in first mounting bracket.
4. the fixture described in accordance with the claim 1 with plate overlap joint error prevention means, it is characterised in that：Described second clamps dress
It sets including the second clamping cylinder and the second clamping bar driven by second clamping cylinder.
5. the fixture according to claim 4 with plate overlap joint error prevention means, it is characterised in that：Described second clamps dress
It sets and is fixed on welding platform by the second mounting bracket, the mistake proofing cylinder is connected to second installation by mounting base
On bracket.
6. the fixture according to claim 5 with plate overlap joint error prevention means, it is characterised in that：The mistake proofing cylinder is flexible
The position that rod end rises is higher than the placement location of second plate, and the mistake proofing cylinder stretches rod end retracted position lower than described
The placement location of second plate is flushed with the placement location of second plate.
7. according to the fixture as claimed in any one of claims 1 to 6 with plate overlap joint error prevention means, it is characterised in that：It is described
Travel switch includes the operating stick of shell and one end hingedly on the housing, and switch contact is equipped with below the operating stick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069973.5A CN108907584A (en) | 2018-09-13 | 2018-09-13 | A kind of fixture with plate overlap joint error prevention means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069973.5A CN108907584A (en) | 2018-09-13 | 2018-09-13 | A kind of fixture with plate overlap joint error prevention means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108907584A true CN108907584A (en) | 2018-11-30 |
Family
ID=64408765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811069973.5A Pending CN108907584A (en) | 2018-09-13 | 2018-09-13 | A kind of fixture with plate overlap joint error prevention means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108907584A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204819267U (en) * | 2015-08-20 | 2015-12-02 | 广州凌云新锐汽车零部件有限公司 | Anchor clamps press from both sides tight cylinder order error proofing device |
| CN204997239U (en) * | 2015-08-10 | 2016-01-27 | 武汉德宝机电设备制造有限公司 | Be applied to slow -witted device of preventing that detects an automobile body plate dress order |
| CN105537840A (en) * | 2016-02-23 | 2016-05-04 | 武汉德宝装备股份有限公司 | Fool-proof device applied to detection of car body plate mounting sequence |
| CN207071752U (en) * | 2017-07-17 | 2018-03-06 | 东风模具冲压技术有限公司 | A kind of device for preventing parts error from overlapping |
-
2018
- 2018-09-13 CN CN201811069973.5A patent/CN108907584A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204997239U (en) * | 2015-08-10 | 2016-01-27 | 武汉德宝机电设备制造有限公司 | Be applied to slow -witted device of preventing that detects an automobile body plate dress order |
| CN204819267U (en) * | 2015-08-20 | 2015-12-02 | 广州凌云新锐汽车零部件有限公司 | Anchor clamps press from both sides tight cylinder order error proofing device |
| CN105537840A (en) * | 2016-02-23 | 2016-05-04 | 武汉德宝装备股份有限公司 | Fool-proof device applied to detection of car body plate mounting sequence |
| CN207071752U (en) * | 2017-07-17 | 2018-03-06 | 东风模具冲压技术有限公司 | A kind of device for preventing parts error from overlapping |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181130 |