CN209954064U - Positioning device for welding bridge steel plate - Google Patents
Positioning device for welding bridge steel plate Download PDFInfo
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- CN209954064U CN209954064U CN201920190082.9U CN201920190082U CN209954064U CN 209954064 U CN209954064 U CN 209954064U CN 201920190082 U CN201920190082 U CN 201920190082U CN 209954064 U CN209954064 U CN 209954064U
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Abstract
The utility model belongs to the technical field of positioner, especially, be a positioner for bridge steel sheet welding, including the bottom plate, bottom plate one side fixedly connected with riser, the riser inboard through connection has the screw rod, screw rod one end fixedly connected with hand wheel, the screw rod other end fixedly connected with push pedal, two second spouts have been seted up at the bottom plate top, a plurality of holes have been seted up to second spout inside, the hole inside is embedded with the second screw, sliding connection has the limiting plate on the second spout; set up the locating piece in the push pedal, the middle part outer end of steel sheet one side sets up splint, is fixed with the slider on the splint, when placing the steel sheet on the bottom plate, uses splint to live the steel sheet centre gripping earlier, places the inboard of locating piece with splint through the slider, then the slider slides in the locating piece inboard, slides to the bottom plate upper end, and then with the accurate bottom plate of placing of steel sheet on, the skew appears when avoiding the steel sheet to place, the subsequent welding of the steel sheet of being convenient for.
Description
Technical Field
The utility model belongs to the technical field of positioner, concretely relates to be used for bridge steel sheet welded positioner.
Background
The welding of the bridge steel plate needs to be very accurate, so that the positioning device needs to be used for positioning and welding the bridge steel plate, and the positioning device is used for accurately determining the welding position of the bridge steel plate.
The prior art has the following problems:
1. the existing steel plate positioning device is easy to deviate when a steel plate is placed on the device, so that the positioning of the steel plate is not accurate, and errors occur in steel plate welding;
2. the area of the steel plate positioned by the existing steel plate positioning device is fixed, and the positioning device is only suitable for the steel plate with one size, so that the applicability of the positioning device is reduced.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a be used for bridge steel sheet welded positioner has and is convenient for fix a position the steel sheet and carry out the characteristics of fixing a position to the steel sheet of different width and length.
In order to achieve the above object, the utility model provides a following technical scheme: a positioning device for welding a bridge steel plate comprises a bottom plate, wherein a vertical plate is fixedly connected with one side of the bottom plate, a screw rod is connected in a penetrating way at the inner side of the vertical plate, a hand wheel is fixedly connected with one end of the screw rod, a push plate is fixedly connected with the other end of the screw rod, the top end of the bottom plate is provided with two second sliding chutes, a plurality of holes are arranged in the second sliding chutes, second screws are embedded in the holes, a limit plate is connected on the second chute in a sliding way, a baffle plate is fixedly connected on one side of the upper surface of the bottom plate far away from the vertical plate, a first sliding groove is arranged on one side of the push plate away from the screw rod, a side plate is connected on the first sliding groove in a sliding way, the first sliding groove is internally close to one side of the side plate, a first screw is embedded in one side of the side plate, one side of the push plate is close to the positioning block fixedly connected with the inner side of the side plate, a sliding block is arranged on the inner side of the positioning block, and a clamping plate is fixedly connected with the inner side of the sliding block.
Preferably, the number of the second screws is four, and every two of the four second screws are symmetrically distributed along the central line.
Preferably, the number of the sliding blocks is two, and the clamping plate is connected with the positioning block through the two sliding blocks in a sliding mode.
Preferably, a plurality of holes are formed in the second sliding groove and the first sliding groove, and the distance between every two holes is two millimeters.
Preferably, the second screw and the first screw are embedded into holes formed in the second sliding groove and the first sliding groove, the length of the second screw extending out of the bottom plate after the second screw and the first screw are embedded is five millimeters, and the length of the first screw extending out of the push plate is five millimeters.
Preferably, the limiting plates are two, and the two limiting plates are embedded in the second sliding groove.
Preferably, the length of the positioning block is smaller than that of the side plate, and the two positioning blocks are fixed on one side of the push plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when placing the steel sheet on the bottom plate, use splint earlier to grasp the steel sheet, place the push pedal with splint through the slider and set up the locating piece, the middle part outer end of steel sheet one side sets up splint, is fixed with the slider on the splint, in the inboard of locating piece, then the slider slides in the locating piece inboard, slides to the bottom plate upper end, and then with the accurate bottom plate of placing of steel sheet on, the skew appears when avoiding the steel sheet to place, the subsequent welding of the steel sheet of being convenient for.
2. After the steel sheet was placed on the bottom plate, the curb plate slides, carries out preliminary fixed with two corners of steel sheet one end, waves the hand wheel, promotes the push pedal through the screw rod, until pushing away the steel sheet to offset with the baffle, then slides the limiting plate through the second spout, slide the limiting plate to offset with two sides around the steel sheet, and then fix the steel sheet, can fix the not steel sheet of equidimension on positioner through sliding limiting plate and curb plate.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a side view of the push rod according to the present invention;
FIG. 4 is a schematic view of the connection structure of the steel plate and the push plate of the present invention;
in the figure: 1. a vertical plate; 2. a hand wheel; 3. a screw; 4. a base plate; 5. a first screw; 6. a limiting plate; 7. a second screw; 8. a baffle plate; 9. a side plate; 10. pushing the plate; 11. a second chute; 12. positioning blocks; 13. a first chute; 14. a splint; 15. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a be used for bridge steel sheet welded positioner, comprising a base plate 4, 4 one side fixedly connected with risers 1 of bottom plate, 1 inboard through connection of riser has screw rod 3, 3 one end fixedly connected with hand wheels 2 of screw rod, 3 other end fixedly connected with push pedal 10 of screw rod, two second spouts 11 have been seted up on 4 tops of bottom plate, 11 inside a plurality of holes of having seted up of second spout, the inside embedding of hole has second screw 7, sliding connection has limiting plate 6 on the second spout 11, 1 one side fixedly connected with baffle 8 of riser is kept away from to 4 upper surfaces of bottom plate, push pedal 10 has seted up first spout 13 in keeping away from 3 one side of screw rod, sliding connection has curb plate 9 on 13 of first spout, 13 inboard curb plate 9 one side of first spout is close to the embedding of curb plate 5, push pedal 10 one side is close to inboard fixedly connected with locating piece 12 of curb plate 9.
In this embodiment: slide limiting plate 6 to when two sides offset with the front and back of steel sheet, insert second screw 7 in the inside hole of second spout 11, second screw 7 stretches out length on bottom plate 4 and fixes limiting plate 6, slide curb plate 9 to when two corners with steel sheet one end offset, insert first screw 5 in the inside hole of first spout 13, first screw 5 stretches out length on bottom plate 4 and fixes curb plate 9, and then use limiting plate 6 and curb plate 9 to fix a position the steel sheet.
In this embodiment: when the steel plate is placed on the positioning device, the side of the steel plate with the clamping plate 14 is placed on the inner side of the positioning block 12 through the sliding block 15, then the sliding block 15 slides to the bottom plate 4, so as to accurately place the steel plate on the bottom plate 4, avoid the steel plate from deviating when being placed, the steel plate can be accurately placed on the bottom plate 4, the positioning device can well position and fix the steel plate, after the steel plate is placed on the bottom plate 4, the side plates 9 are slid to preliminarily fix two corners at one end of the steel plate, the hand wheel 2 is shaken to push the push plate 10 through the screw rod 3 until the steel plate is pushed to be abutted against the baffle plate 8, then the limiting plate 6 is slid through the second chute 11, the limiting plate 6 is slid to be abutted against the front side and the rear side of the steel plate, and then fix the steel sheet, can fix the steel sheet of equidimension not on positioner through slip limiting plate 6 and curb plate 9.
Specifically, four second screws 7 are arranged, and every two of the four second screws 7 are symmetrically distributed along the central line; when the two limiting plates 6 are abutted against the front side and the rear side of the steel plate, the two limiting plates 6 are fixed by the four second screws 7.
Specifically, two sliding blocks 15 are arranged, and the clamping plate 14 is connected with the positioning block 12 in a sliding manner through the two sliding blocks 15; when the steel plate is placed on the positioning device, the steel plate is placed on the inner side of the positioning block 12 through the sliding block 15, and then the steel plate is accurately placed on the positioning device.
Specifically, a plurality of holes are formed in the second sliding chute 11 and the first sliding chute 13, and the distance between every two holes is two millimeters; the side plate 9 and the stopper plate 6 are fixed by fitting the first screw 5 and the second screw 7 into the holes.
Specifically, the second screw 7 and the first screw 5 are embedded into holes formed in the second sliding groove 11 and the first sliding groove 13, the length of the second screw 7 extending out of the bottom plate 4 after the second screw 7 is embedded into the holes is five millimeters, and the length of the first screw 5 extending out of the push plate 10 is five millimeters; the second screw 7 fixes the limit plate 6 by a length protruding from the bottom plate 4, and the first screw 5 fixes the side plate 9 by a length protruding from the bottom plate 4.
Specifically, two limiting plates 6 are arranged, and the two limiting plates 6 are embedded in the second chute 11; the two limiting plates 6, the two side plates 9 and the baffle 8 are mutually matched to position the steel plate.
Specifically, the length of the positioning blocks 12 is smaller than that of the side plate 9, and the two positioning blocks 12 are both fixed on one side of the push plate 10; two positioning blocks 12 facilitate accurate placement of the steel plate onto the positioning device.
The utility model discloses a theory of operation and use flow: before the steel plate is welded, one end of the steel plate is clamped by using a clamping plate 14, the clamping plate 14 is placed on the inner side of the positioning block 12 through a sliding block 15, then the sliding block 15 slides to the bottom plate 4, the steel plate is accurately placed on the bottom plate 4, then the side plate 9 slides through the first sliding groove 13, after the side plate 9 is abutted against two corners at one end of the steel plate, the side plate 9 is fixed by using the first screw 5, the side plate 9 is used for primarily fixing the steel plate, then the hand wheel 2 is shaken, the push plate 10 is pushed by the screw rod 3 to move towards the baffle plate 8, the hand wheel 2 is stopped shaking until the steel plate is pushed to be abutted against the baffle plate 8, through 11 slip limiting plates 6 of second spout, slide limiting plate 6 to the steel sheet outside, insert second screw 7 downthehole portion when limiting plate 6 offsets with the steel sheet and fix limiting plate 6, and then fix a position and fix the steel sheet, then weld the steel sheet.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a be used for bridge steel sheet welded positioner, includes bottom plate (4), bottom plate (4) one side fixedly connected with riser (1), riser (1) inboard through connection has screw rod (3), screw rod (3) one end fixedly connected with hand wheel (2), screw rod (3) other end fixedly connected with push pedal (10), its characterized in that: two second sliding grooves (11) are arranged at the top end of the bottom plate (4), a plurality of holes are arranged in the second sliding grooves (11), second screws (7) are embedded in the holes, a limit plate (6) is connected on the second chute (11) in a sliding way, a baffle (8) is fixedly connected on one side of the upper surface of the bottom plate (4) far away from the vertical plate (1), a first sliding groove (13) is arranged on one side of the push plate (10) far away from the screw rod (3), a side plate (9) is connected on the first sliding chute (13) in a sliding way, a first screw (5) is embedded at one side of the inner side of the first sliding chute (13) close to the side plate (9), a positioning block (12) is fixedly connected with one side of the push plate (10) close to the inner side of the side plate (9), the inner side of the positioning block (12) is provided with a sliding block (15), and the inner side of the sliding block (15) is fixedly connected with a clamping plate (14).
2. The positioning device for welding the bridge steel plate according to claim 1, wherein: the number of the second screws (7) is four, and every two of the four second screws (7) are symmetrically distributed along the central line.
3. The positioning device for welding the bridge steel plate according to claim 1, wherein: the number of the sliding blocks (15) is two, and the clamping plate (14) is connected with the positioning block (12) in a sliding mode through the two sliding blocks (15).
4. The positioning device for welding the bridge steel plate according to claim 1, wherein: a plurality of holes are formed in the second sliding groove (11) and the first sliding groove (13), and the distance between every two holes is two millimeters.
5. The positioning device for welding the bridge steel plate according to claim 1, wherein: the second screw (7) and the first screw (5) are embedded into holes formed in the second sliding groove (11) and the first sliding groove (13), the length of the second screw (7) extending out of the bottom plate (4) after the second screw (7) is embedded into the holes is five millimeters, and the length of the first screw (5) extending out of the push plate (10) is five millimeters.
6. The positioning device for welding the bridge steel plate according to claim 1, wherein: the two limiting plates (6) are arranged, and the two limiting plates (6) are embedded in the second sliding grooves (11).
7. The positioning device for welding the bridge steel plate according to claim 1, wherein: the length of the positioning blocks (12) is smaller than that of the side plates (9), and the two positioning blocks (12) are fixed on one side of the push plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920190082.9U CN209954064U (en) | 2019-02-11 | 2019-02-11 | Positioning device for welding bridge steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920190082.9U CN209954064U (en) | 2019-02-11 | 2019-02-11 | Positioning device for welding bridge steel plate |
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| Publication Number | Publication Date |
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| CN209954064U true CN209954064U (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920190082.9U Active CN209954064U (en) | 2019-02-11 | 2019-02-11 | Positioning device for welding bridge steel plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111618469A (en) * | 2020-07-10 | 2020-09-04 | 郭海涛 | Connecting and welding process for manufacturing and forming silencer of automobile exhaust pipe |
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2019
- 2019-02-11 CN CN201920190082.9U patent/CN209954064U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111618469A (en) * | 2020-07-10 | 2020-09-04 | 郭海涛 | Connecting and welding process for manufacturing and forming silencer of automobile exhaust pipe |
| CN111618469B (en) * | 2020-07-10 | 2021-10-15 | 哈尔滨艾瑞排放控制技术股份有限公司 | Connecting and welding process for manufacturing and forming silencer of automobile exhaust pipe |
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