CN211332000U - Core plate welding fixture - Google Patents
Core plate welding fixture Download PDFInfo
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- CN211332000U CN211332000U CN201922439837.7U CN201922439837U CN211332000U CN 211332000 U CN211332000 U CN 211332000U CN 201922439837 U CN201922439837 U CN 201922439837U CN 211332000 U CN211332000 U CN 211332000U
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- positioning tube
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Abstract
Core welding jig, including base (2) that is used for fixed core (1), be equipped with draw-in groove (6) that are used for inlay card core (1) longest side on base (2), the shape of draw-in groove (6) suits with the outside profile on core (1) longest side, both sides and the left and right sides are equipped with a stand (7) respectively around draw-in groove (6) on base (2), stand (7) upper end of both sides is articulated a hinge bar (8) respectively and is set up a hinge bar inlay card portion (9) around, be equipped with stopper (10) on hinge bar (8) and be used for inserting between two veneers of core (1), play the effect of injecing two veneer intervals, stand (7) upper end of the left and right sides is equipped with a clamping device who is used for spacing core (1) goat's horn axle (4) respectively. The core plate welding device has the advantages of reasonable structural design and convenience in use, and can ensure the welding precision and the product consistency of the core plate.
Description
Technical Field
The utility model relates to an anchor clamps, concretely relates to be used for pressing from both sides dress core and carry out welded anchor clamps.
Background
The core plate welding piece is a core component of the seed sowing unit of the seeder, the position of a limiting block of the clamp is the position of the seed guide cylinder during welding, and the claw shaft is used for assembling the seed sowing ditching sheet. The position and the size of the seed guide cylinder are required to be accurate and consistent when the core plate welding piece is welded, the angle and the position of the welded claw shaft and the core plate are accurate and consistent, and the seed guide cylinder and the seed discharging ditching piece can meet the technical requirements when the seed discharging unit is assembled on the core plate. In order to meet the technical requirements, most manufacturers can meet the welding requirements by self-making simple fixtures. But these independent preparation current anchor clamps structures of accomplishing are various, and the preparation is crude, structurally has some inadequately, hardly guarantees the size accuracy and the uniformity of core plate during the welding.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: the core plate welding fixture is reasonable in structural design, convenient to use and capable of improving core plate welding precision.
The technical solution of the utility model is that: core welding jig, including the base that is used for fixed core, be equipped with the draw-in groove that is used for the longest limit of inlay card core on the base, the shape of draw-in groove suits with the outside profile on the longest limit of core, both sides and left and right sides are equipped with a stand respectively around the draw-in groove on the base, the stand upper end of both sides articulates a hinge bar respectively and sets up a hinge bar inlay card portion, be equipped with the stopper on the hinge bar and be used for inserting between two veneers of core, play the effect of injecing two veneer intervals, the stand upper end of the left and right sides is equipped with a clamping device who is used for spacing core goat's horn axle respectively.
The technical effects of the utility model are that: the core plate welding device has the advantages of reasonable structural design and convenience in use, and can ensure the welding precision and the product consistency of the core plate. The core plate welding device is suitable for batch production and manufacturing, and can greatly improve the core plate welding precision and the production efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the workpiece clamped by the present invention;
fig. 3 is a schematic structural diagram of the core plate of the present invention;
FIG. 4 is a schematic structural view of the seed discharging unit of the seeding machine of the present invention.
Detailed Description
As shown in fig. 1 to 4, the core plate welding fixture comprises a base 2 for fixing a core plate 1, wherein the core plate 1 is formed by welding two single plates which are symmetrically arranged, a claw shaft 4 for assembling a ditching plate 3 is symmetrically arranged at two sides of the core plate 1, a seed guide pipe 5 is clamped in the core plate 1, the seed guide pipe 5 extends out from the upper side (longest side) of the core plate 1, be equipped with the draw-in groove 6 that is used for inlay card core 1 longest limit on base 2, the shape of draw-in groove 6 suits with the outside profile on core 1 longest limit, both sides and the left and right sides are equipped with a stand 7 respectively around draw-in groove 6 on base 2, 7 upper ends of the stand of both sides articulate a hinge bar 8 respectively and set up a hinge bar inlay card portion 9 around, be equipped with stopper 10 on the hinge bar 8 and be used for inserting between two veneers of core 1, play the effect of injecing two veneer intervals, 7 upper ends of the stand of the left and right sides are equipped with a clamping device who is used for 1 goat's horn axle 4 of spacing core respectively.
The clamping device comprises a clamping seat 11, a positioning tube 12 and a pressing plate 13, wherein the clamping seat 11 is fixed at the tops of the stand columns 7 on the left side and the right side, a groove for placing the positioning tube 12 is formed in the top surface of the clamping seat 11, the direction of the groove is consistent with that of the cleat shaft 4 of the core plate 1, one end opening of the positioning tube 12 is used for placing the cleat shaft, a screwing bolt 14 for pressing the cleat shaft on the cleat shaft is screwed in the other end of the positioning tube, the positioning tube 12 is placed in the groove in the top surface of the clamping seat 11, locking bolts 15 are respectively arranged on two sides of the groove, and the pressing plate 13 spans over the groove and tightly presses the positioning tube 12 through the locking bolts 15 on the.
One of the two sides of the groove, the locking bolt 15, is provided with a hand wheel 16 which is convenient to be operated manually.
The hinged rod clamping and embedding part 9 is made of two metal sheets, the lower ends of the metal sheets are fixed on the two sides of the upright post 7, and the upper ends of the metal sheets are bent outwards.
The limiting block 10 is a rubber block.
Because two veneers of core board are in the same place that a perpendicular limit is pasted when welding, through the position in its outside of draw-in groove restriction on the longest limit of core board like this, the rethread inserts the stopper at the relative minor face of longest limit, utilizes clamping device location goat's horn axle in two veneer outsides, just can be with the position of two veneers and goat's horn axle limit well, just later can accomplish the welding operation of two veneers smoothly. After the single plate and the claw shaft are welded, the step of inserting the seed guide cylinder can be completed by opening the hinge rod, so that the seed discharging single body is welded and assembled quickly, quickly and accurately.
The welding fixture can ensure that the position and the size of the seed guide cylinder are accurate and consistent, the angle and the position of the welded claw shaft and the core plate are accurate and consistent, and the seed guide cylinder and the seed discharging ditching sheet can meet the technical requirements when the seed discharging unit is assembled on the core plate.
Claims (5)
1. Core welding jig, including base (2) that is used for fixed core (1), a serial communication port, be equipped with draw-in groove (6) that are used for inlay card core (1) longest side on base (2), the shape of draw-in groove (6) suits with the outside profile on core (1) longest side, both sides and the left and right sides are equipped with a stand (7) respectively around draw-in groove (6) on base (2), stand (7) upper end of both sides is articulated a hinge bar (8) respectively and is set up a hinge bar inlay card portion (9) around, be equipped with stopper (10) on hinge bar (8) and be used for inserting between two veneers of core (1), play the effect of injecing two veneer intervals, stand (7) upper end of the left and right sides is equipped with a clamping device who is used for spacing core (1) goat's horn axle (4) respectively.
2. The core plate welding fixture as claimed in claim 1, wherein the clamping device comprises a clamping seat (11), a positioning tube (12) and a pressing plate (13), the clamping seat (11) is fixed on the tops of the columns (7) on the left side and the right side, a groove for placing the positioning tube (12) is formed in the top surface of the clamping seat (11), the groove is consistent with the direction of a claw shaft (4) of the core plate (1), an opening at one end of the positioning tube (12) is used for placing the claw shaft, a screwing bolt (14) for pressing the claw shaft against the claw shaft is screwed in the other end of the positioning tube, the positioning tube (12) is placed in the groove in the top surface of the clamping seat (11), locking bolts (15) are respectively arranged on two sides of the groove, and the pressing plate (13) spans the groove and presses the positioning tube (12) through the locking bolts (15) on the two sides.
3. Core plate welding fixture according to claim 2, characterized in that one of the sides of the recess, the locking bolt (15), is provided with a hand wheel (16) facilitating manual handling.
4. The core welding jig of claim 1, wherein the hinge rod catching portions (9) are made of two metal pieces, lower ends of which are fixed to both sides of the columns (7), and upper ends of which are bent outward.
5. The core plate welding jig according to claim 1, 2, 3 or 4, characterized in that the stopper (10) is a rubber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922439837.7U CN211332000U (en) | 2019-12-30 | 2019-12-30 | Core plate welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922439837.7U CN211332000U (en) | 2019-12-30 | 2019-12-30 | Core plate welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211332000U true CN211332000U (en) | 2020-08-25 |
Family
ID=72107642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922439837.7U Active CN211332000U (en) | 2019-12-30 | 2019-12-30 | Core plate welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211332000U (en) |
-
2019
- 2019-12-30 CN CN201922439837.7U patent/CN211332000U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |