CN208800953U - Positioning and clamping mechanism is used in a kind of welding of automotive oil tank - Google Patents
Positioning and clamping mechanism is used in a kind of welding of automotive oil tank Download PDFInfo
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- CN208800953U CN208800953U CN201821297008.9U CN201821297008U CN208800953U CN 208800953 U CN208800953 U CN 208800953U CN 201821297008 U CN201821297008 U CN 201821297008U CN 208800953 U CN208800953 U CN 208800953U
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- clamping part
- actuating arm
- sliding
- pedestal
- fixedly connected
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Abstract
The utility model provides a kind of automotive oil tank welding positioning and clamping mechanism, including the first clamping part, the second clamping part, drive rod and pedestal, the bottom end of first clamping part and the second clamping part is to be flexibly connected with the pedestal, the one end of the both ends of the connecting rod respectively with first actuating arm and the second actuating arm is hinged, the other end of the first driving device is fixedly connected with first actuating arm, and the other end of second driving device is fixedly connected with second actuating arm.The utility model has the beneficial effects that, it is used in combination by the both ends and sliding block of drive rod, to realize stable position and clamping to fuel tank, and fixing end is set with support frame by being connected together, it may be implemented by replacing fixing end, so that stable holding fuel tank of different shapes, the structure operation are simple, it is practical, finally improve working efficiency.
Description
Technical field
The utility model relates to field of machining, positioning and clamping mechanism is used in especially a kind of automotive oil tank welding.
Background technique
Welding: also referred to as welding, Rong connects, and is a kind of jointing metal in a manner of heating, high temperature or high pressure or other heat
The manufacturing process and technology of plastic material such as plastics.Modern times welding energy source there are many kinds of, including gas flame, electric arc, swash
Light, electron beam, friction and ultrasonic wave etc..
Currently, needing for workpiece to be fixed in positioning device, but existing positioning device is most when most of fuel tanks weld
Do not have clamping performance, even if having the degree that clamping property clamps is also very little, and not due to the shape of existing fuel tank
One, size is also inconsistent, therefore existing positioning device is unable to satisfy the requirement of welding, for this purpose, we have proposed a kind of automobile oil
Case welding is solved the above problems with positioning and clamping mechanism.
Summary of the invention
The purpose of this utility model is: the utility model provides a kind of automotive oil tank welding positioning and clamping mechanism, passes through
The both ends of drive rod are used in combination with sliding block, to realize to the stable position and clamping of fuel tank, and be arranged fixing end with
Support frame may be implemented by replacing fixing end, by being connected together thus stable holding fuel tank of different shapes, structure behaviour
Make simply, it is practical, finally improve working efficiency.
Realize that the utility model aim is adopted the technical scheme that:
In order to solve the above technical problems, the technical solution adopted in the utility model is:
A kind of automotive oil tank welding positioning and clamping mechanism, including the first clamping part, the second clamping part, drive rod and bottom
Seat,
First clamping part and the second clamping part are oppositely arranged on the upper surface of the pedestal, and first clamping part and
The bottom end of second clamping part is to be flexibly connected with the pedestal, and first clamping part and the second clamping part are set as identical knot
Structure, and first clamping part and the second clamping part are disposed as fixing end, support frame, sliding block and sliding rail, the one of support frame as described above
End is to be connected together, and the other end of the support frame is fixedly connected with the sliding block, the inner wall of the sliding block with the fixing end
Face is equipped with the first protrusion, is equipped with the first sliding groove matched with first protrusion in the two sides side wall surface of the sliding rail,
And the sliding rail is fixedly connected on the pedestal；
The drive rod is set as the first actuating arm, connecting rod and the second actuating arm, the both ends of the connecting rod respectively with
One end of first actuating arm and the second actuating arm is hinged, the other end difference of first actuating arm and the second actuating arm
It is hinged with the sliding block；
It has been respectively fixedly connected with first driving device and the second driving device in the two sides side wall surface of the pedestal, described
The other end of one driving device is fixedly connected with first actuating arm, the other end of second driving device and described second
Actuating arm is fixedly connected.
Further, the lower end of the connecting rod is rotatablely connected a support column, the other end of the support column and the bottom
Seat is fixedly connected.
Further, the tail portion of the fixing end is equipped with cross protrusion, and support frame as described above top is equipped with convex with the cross
The groove matched is acted, the structure of the groove and the structure of the cross protrusion match.
Further, sliding bar is fixedly connected in the two sides side wall surface of the sliding block, the sliding bar bottom end is equipped with
Second protrusion.
Further, second sliding slot, the structure of the second sliding slot and institute are equipped in the two sides side wall surface of the pedestal
The structure for stating the second protrusion matches.
Further, one end of the first driving device and the second driving device is individually fixed on the sliding bar.
Further, the length of the second sliding slot is greater than the length of the first sliding groove.
Compared with prior art, the advantages and positive effects of the utility model are as follows:
1. the utility model is hinged with sliding block respectively by the both ends of drive rod, while cooperating driving device, driving dress
It sets cylinder and oil cylinder etc. can be used, drive drive rod to move back and forth by the flexible of driving device to realize, Ke Yishi
The folding of existing two clamping parts, the final stable position and clamping for realizing fuel tank, the structure operation is simple, practical, effectively
Improve working efficiency；
2. the utility model is used cooperatively together with sliding bar using sliding block, promote clamping part sliding more labor-saving, and by
It is greater than the length of second sliding slot in the length of first sliding groove, therefore can effectively increases the range of clamping part movement, effectively saving people
Power material resources, finally save the energy；
3. fixing end passes through with support frame and is connected together in the utility model, therefore is realized by being connected together to fixation
The replacement at end is adapted to fixing end of different shapes according to the difference of fuel tank shape, the final stable holding realized to fuel tank.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiments of the present invention one；
Fig. 2 is the structural schematic diagram of the embodiments of the present invention two；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
Fig. 4 is the partial enlarged view in Fig. 2 at B；
Fig. 5 is the partial enlarged view in Fig. 2 at C；
Fig. 6 is the main view of Fig. 2.
In figure: 1, the first clamping part；2, the second clamping part；3, drive rod；4, pedestal；5, fixing end；6, support frame；7, sliding
Block；8, sliding rail；9, the first protrusion；10, first sliding groove；11, the first actuating arm；12, connecting rod；13, the second actuating arm；14,
One driving device；15, the second driving device；16, support column；17, sliding bar；18, the second protrusion；19, second sliding slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment one
The present embodiment is most basic embodiment, and as shown in Figure 1, Figure 4 and Figure 5, automotive oil tank welding is clamped with positioning
Mechanism includes the first clamping part 1, the second clamping part 2, drive rod 3 and pedestal 4,
First clamping part 1 and the second clamping part 2 are oppositely arranged on the upper surface of pedestal 4, and first clamping part 1 and second
The bottom end of clamping part 2 is to be flexibly connected with pedestal 4, and the first clamping part 1 and the second clamping part 2 are disposed as fixing end 5, support
One end of frame 6, sliding block 7 and sliding rail 8, support frame 6 is connected together with fixing end 5, and the other end of the support frame 6 and sliding block 7
It is fixedly connected, the inner wall of sliding block 7 is equipped with the first protrusion 9, is equipped in the two sides side wall surface of sliding rail 8 and the first raised 9 phases
The first sliding groove 100 of cooperation, to realize that sliding block 7 can slide on sliding rail 8, and the sliding rail 8 is fixedly connected on pedestal 4；
Drive rod 3 is set as the first actuating arm 11, connecting rod 12 and the second actuating arm 13, the both ends difference of connecting rod 12
It is hinged with one end of the first actuating arm 11 and the second actuating arm 13, the other end of the first actuating arm 11 and the second actuating arm 13
It is hinged respectively with sliding block 7；
It has been respectively fixedly connected with first driving device 14 and the second driving device 15 in the two sides side wall surface of pedestal 4, first
The other end of driving device 14 is fixedly connected with the first actuating arm 11, the other end and the second actuating arm of the second driving device 15
13 are fixedly connected,
Specifically, wherein first driving device 14 and the second driving device 15 can use cylinder or oil cylinder, but not only limit
In these structures, as long as the structure that can be realized Telescopic is ok, when needing the positioning and clamping mechanism to open, first is driven
Telescopic rod elongation in dynamic device 14, so that the first actuating arm 11 is pushed to move to the direction far from first driving device 14, the
One actuating arm 11 and sliding block 7 are hinged, therefore the first actuating arm 11 will push sliding block 7 on sliding rail 8 to far from first driving device 14
Direction movement, since the first clamping part 1 and the second clamping part 2 are set as identical structure, therefore the second clamping part 2 is also using identical
Regulative mode, be clamped if necessary, then need control driving device in telescopic rod retract, thus with movable slider 7 in cunning
Move on rail 8 to close to the direction of driving device, and the degree of degree and tightening that clamping part is opened, it can be by controlling the
One driving device 14 and the length of the telescopic rod in the second driving device 15 control.
Further, as shown in Figure 1, the lower end of connecting rod 12 is rotatablely connected a support column 16, the other end of support column 16
It is fixedly connected with pedestal 4, specifically, one end of support column 16 is movably connected on the center of connecting rod 12, to guarantee to connect
While can rotating around support column 16 shakiness will not occur for extension bar 12.
Further, the tail portion of fixing end 5 is equipped with cross protrusion (being not drawn into figure), and 6 top of support frame is equipped with and cross
The structure of the groove (being not drawn into figure) that protrusion matches, the structure and cross protrusion of groove matches, therefore by being connected together
It is final to realize to oil to realize that the replacement to fixing end 5 is adapted to fixing end 5 of different shapes according to the difference of fuel tank shape
The stable holding of case.
Embodiment two
The present embodiment is preferred forms, and the place different from embodiment one is, as shown in Fig. 2, Fig. 3 and Fig. 6,
Sliding bar 17 is fixedly connected in the two sides side wall surface of sliding block 7,17 bottom end of sliding bar is equipped with the second protrusion 180,
Further, as shown in Fig. 2, Fig. 3 and Fig. 6, it is equipped with second sliding slot 19 in the two sides side wall surface of pedestal 4, second
The structure of sliding slot 19 and the structure of the second protrusion 180 match, to realize sliding block 7 while sliding on sliding rail 8, cooperation is slided
Lever 17 moves in second sliding slot 19, two kinds of carriage cooperations, thus realize that clamping part sliding is more convenient, it is more labor-saving.
Further, as shown in Fig. 2, one end of first driving device 14 and the second driving device 15 is individually fixed in sliding
On bar 17, the other end of first driving device 14 is fixedly connected with the first actuating arm 11, the other end of the second driving device 15 with
Second actuating arm 13 is fixedly connected, to guarantee that sliding bar 17 can carry out big model in the second sliding slot 19 being set on the base
Enclose sliding.
Further, as shown in Fig. 2, the length of second sliding slot 19 be greater than first sliding groove 100 length, such design,
The range that clamping part slides on pedestal 4 can effectively be increased, therefore can effectively increase the range of clamping part movement, also can
It realizes the degree for effectively increasing clamping part folding and clamping, effectively uses manpower and material resources sparingly, finally save the energy.
The utility model provides a kind of automotive oil tank welding positioning and clamping mechanism, passes through both ends and the sliding block phase of drive rod
It is used cooperatively, to realize to the stable position and clamping of fuel tank, and fixing end is set and support frame passes through and is connected together, it can
It is practical to realize that, thus stable holding fuel tank of different shapes, the structure operation is simple by replacement fixing end, finally
Improve working efficiency.
The course of work of the utility model is illustrated below:
Suitable fixing end 5 is selected according to the shape of fuel tank first, fixing end 5 is fastened on support frame 6, then root
The device opening and closing degree is adjusted according to the specification size of connected tank to be welded, adjustment process is as follows:
First driving device 14 is adjusted first, the telescopic rod in first driving device 14 is promoted to stretch out out of it, due to the
One actuating arm 11 and sliding block 7 are hinged, therefore the first actuating arm 11 will push sliding block 7 on sliding rail 8 to far from first driving device 14
Direction movement, while sliding block 7 will push the sliding bar 17 being fixed in its side wall surface and transport in the second sliding slot 19 on pedestal 4
Dynamic, the direction of motion is identical as the direction of motion of sliding block 7, two kinds of carriage cooperations, to realize that clamping part sliding is more square
Just, more labor-saving, if if the degree for only driving the first clamping part 1 to open and close is inadequate, then cooperation is needed to adjust the second clamping part 2, the
The adjustment process of two clamping parts 2 is identical as the first clamping part 1, and after the completion of adjustment, fuel tank to be welded is placed on the first clamping
Between portion 1 and the second clamping part 2；
Then it treats welding fuel tank to be clamped, clamping process is as follows:
Driving device is adjusted first, promotes the telescopic rod in driving device to retract in it, actuating arm pulls on sliding block 7 in cunning
It is moved on rail 8 to the direction close to driving device, while sliding block 7 will pull the sliding bar 17 being fixed in its side wall surface in pedestal
It is moved in second sliding slot 19 on 4, it is final to realize connected tank stable holding to be welded, then carry out welding.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected or can mutually communicate；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
The embodiments of the present invention are described in detail above, but content is only the preferable implementation of the utility model
Example, should not be considered as limiting the scope of the present invention.It is all according to equivalent change made by the scope of the utility model with
Improve etc., it shall still fall within the scope of this patent.
Claims (7)
1. a kind of automotive oil tank welding positioning and clamping mechanism, it is characterised in that: including the first clamping part (1), the second clamping part
(2), drive rod (3) and pedestal (4),
First clamping part (1) and the second clamping part (2) are oppositely arranged on the upper surface of the pedestal (4), and first folder
The bottom end for holding portion (1) and the second clamping part (2) is to be flexibly connected with the pedestal (4), first clamping part (1) and second
Clamping part (2) is set as identical structure, and first clamping part (1) and the second clamping part (2) are disposed as fixing end (5), branch
One end of support (6), sliding block (7) and sliding rail (8), support frame as described above (6) is connected together with the fixing end (5), and the branch
The other end of support (6) is fixedly connected with the sliding block (7), and the inner wall of the sliding block (7) is equipped with first raised (9), institute
State the first sliding groove (10) for being equipped in the two sides side wall surface of sliding rail (8) and matching with described first raised (9), and the sliding rail
(8) it is fixedly connected on the pedestal (4)；
The drive rod (3) is set as the first actuating arm (11), connecting rod (12) and the second actuating arm (13), the connecting rod
(12) both ends are hinged with first actuating arm (11) and one end of the second actuating arm (13) respectively, first actuating arm
(11) it is hinged respectively with the sliding block (7) with the other end of the second actuating arm (13)；
First driving device (14) and the second driving device have been respectively fixedly connected in the two sides side wall surface of the pedestal (4)
(15), the other end of the first driving device (14) is fixedly connected with first actuating arm (11), the second driving dress
The other end for setting (15) is fixedly connected with second actuating arm (13).
2. a kind of automotive oil tank welding positioning and clamping mechanism according to claim 1, it is characterised in that: the connecting rod
(12) lower end is rotatablely connected a support column (16), and the other end of the support column (16) is fixedly connected with the pedestal (4).
3. a kind of automotive oil tank welding positioning and clamping mechanism according to claim 1, it is characterised in that: the fixing end
(5) tail portion is equipped with cross protrusion, and support frame as described above (6) top is equipped with the groove matched with the cross protrusion, described recessed
The structure of slot and the structure of the cross protrusion match.
4. a kind of automotive oil tank welding positioning and clamping mechanism according to claim 1, it is characterised in that: the sliding block
(7) it is fixedly connected in two sides side wall surface sliding bar (17), sliding bar (17) bottom end is equipped with second raised (18).
5. a kind of automotive oil tank welding positioning and clamping mechanism according to claim 4, it is characterised in that: the pedestal
(4) it is equipped in two sides side wall surface second sliding slot (19), the structure of the second sliding slot (19) and second raised (18)
Structure match.
6. a kind of automotive oil tank welding positioning and clamping mechanism according to claim 4, it is characterised in that: described first drives
Dynamic device (14) and one end of the second driving device (15) are individually fixed on the sliding bar (17).
7. a kind of automotive oil tank welding positioning and clamping mechanism according to claim 5, it is characterised in that: described second is sliding
The length of slot (19) is greater than the length of the first sliding groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821297008.9U CN208800953U (en) | 2018-08-13 | 2018-08-13 | Positioning and clamping mechanism is used in a kind of welding of automotive oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821297008.9U CN208800953U (en) | 2018-08-13 | 2018-08-13 | Positioning and clamping mechanism is used in a kind of welding of automotive oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208800953U true CN208800953U (en) | 2019-04-30 |
Family
ID=66231542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821297008.9U Expired - Fee Related CN208800953U (en) | 2018-08-13 | 2018-08-13 | Positioning and clamping mechanism is used in a kind of welding of automotive oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208800953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673355A (en) * | 2020-06-23 | 2020-09-18 | 重庆力东机电有限公司 | Positioning device for welding oil tank |
| CN111993214A (en) * | 2020-09-04 | 2020-11-27 | 福州威泰思光电科技有限公司 | Polishing device for polarization splitting prism |
-
2018
- 2018-08-13 CN CN201821297008.9U patent/CN208800953U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673355A (en) * | 2020-06-23 | 2020-09-18 | 重庆力东机电有限公司 | Positioning device for welding oil tank |
| CN111673355B (en) * | 2020-06-23 | 2022-02-11 | 重庆力东机电有限公司 | Positioning device for welding oil tank |
| CN111993214A (en) * | 2020-09-04 | 2020-11-27 | 福州威泰思光电科技有限公司 | Polishing device for polarization splitting prism |
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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 |
Granted publication date: 20190430 Termination date: 20210813 |
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| CF01 | Termination of patent right due to non-payment of annual fee |