CN212286464U - Workpiece pressing and fixing mechanism for welding fixture - Google Patents
Workpiece pressing and fixing mechanism for welding fixture Download PDFInfo
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- CN212286464U CN212286464U CN202020549596.1U CN202020549596U CN212286464U CN 212286464 U CN212286464 U CN 212286464U CN 202020549596 U CN202020549596 U CN 202020549596U CN 212286464 U CN212286464 U CN 212286464U
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- seat
- dwang
- fixing mechanism
- workpiece pressing
- welding jig
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Abstract
The utility model discloses a welding jig presses solid mechanism with work piece, its structure includes mounting panel, footstock, places board, connecting wire and regulation fixing device, the utility model discloses a to adjust fixing device and set up in footstock front end middle part, alright drive the push rod through the electro-magnet and slide the jacking to the dwang for the dwang rotates the regulation on rotating the seat, thereby carries out nimble fixed to the work piece through pressing the firmware, and stability is good, and the simple operation is provided with the connecting axle through will rotating the inboard upper end of seat, and middle part normal running fit in connecting axle and the dwang outside, the dwang of being convenient for is connected the rotation with rotating the seat, guarantees pivoted stability.
Description
Technical Field
The utility model relates to a welding jig technical field, concretely relates to work piece pressure solid mechanism for welding jig.
Background
The welding fixture is used for ensuring the size of a weldment, improving the assembly precision and efficiency and preventing welding deformation, the workpiece is a processing object in the machining process and can be a single part or a combination of a plurality of fixed parts, and a press fixing device is used for fixing the workpiece during welding.
When the workpiece pressing and fixing mechanism for the welding fixture is required to be used, the conventional pressing and fixing mechanism is simple in structure and is in a fixed installation type mostly, and workpieces to be welded have different sizes in different shapes, so that gaps are easily formed between the pressing and fixing mechanism and the workpieces, the workpieces are not fixed in place, the application range is small, and the adjustability is poor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects in the prior art, the workpiece pressing and fixing mechanism for the welding fixture is provided, and the problems that when the workpiece pressing and fixing mechanism for the welding fixture is required to be used, due to the fact that the existing pressing and fixing mechanism is simple in structure and is mostly in a fixed installation mode, workpieces required to be welded are different in shape and size, the pressing and fixing mechanism and the workpieces are prone to having gaps, are not fixed in place, are small in application range and poor in adjustability are solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a work piece pressure solid mechanism for welding jig, include mounting panel, footstock, place the board connecting wire and adjust fixing device, mounting panel top middle part carries out the integral type with the footstock and is connected, it sets up in footstock front end middle part to adjust fixing device, it comprises plate body, spout and hold-down mechanism to adjust fixing device, the embedding of plate body top middle part has the spout, spout top left end is provided with hold-down mechanism, the plate body passes through the bolt and locks fixedly with footstock front end middle part.
Further, the middle part of the top end of the top seat is fixed with the placing plate through a strong glue, and the bottom of the right side of the mounting plate is connected with a connecting line.
Further, hold-down mechanism includes bottom plate, electro-magnet, catch bar, dwang, rotation seat, regulation seat, threaded rod and pressure firmware, bottom plate top right-hand member fixed mounting has the electro-magnet, electro-magnet top middle part and catch bar sliding fit, catch bar and dwang bottom right-hand member contact each other, the dwang passes through connecting axle and rotates the inboard upper end normal running fit of seat, the dwang carries out the integral type with regulation seat right-hand member middle part and is connected, adjust seat and threaded rod external diameter surface screw-thread fit, the threaded rod and pressure firmware top middle part reciprocal anchorage.
Furthermore, the left end face of the plate body is provided with two screw holes, and the diameter of each screw hole is 8 MM.
Furthermore, the sliding grooves are arranged in two groups and are distributed in parallel.
Furthermore, four sliding blocks are arranged at four corners of the bottom plate and are in sliding fit with the inner diameter surface of the sliding groove.
Furthermore, a connecting shaft is arranged at the upper end of the inner side of the rotating seat, and the connecting shaft is in rotating fit with the middle part in the outer side of the rotating rod.
Furthermore, a rubber pad is arranged on the bottom end face of the pressing and fixing part, and the shape of the rubber pad is circular.
Furthermore, the dwang material is PVC plastics.
Furthermore, the threaded rod is made of stainless steel.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. for solving under the condition that needs press solid mechanism to use for welding jig, because current press solid mechanism simple structure, most of them are fixed mounting formula, the different sizes of different shapes exist in required welded work piece, lead to pressing solid mechanism and work piece to have the gap easily, fixed not in place, application scope is little, the poor problem of regulation nature, through setting up adjusting fixing device in footstock front end middle part, alright drive the pushing rod through the electro-magnet and carry out the slip jacking to the dwang, make the dwang rotate the regulation on rotating the seat, thereby fix the work piece in a flexible way through the pressure firmware, and high stability and convenient operation.
2. The connecting shaft is arranged at the upper end of the inner side of the rotating seat, and the connecting shaft is in rotating fit with the middle of the outer side of the rotating rod, so that the rotating rod and the rotating seat can be conveniently connected and rotated, and the rotating stability is ensured.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the adjusting and fixing device of the present invention;
fig. 3 is a schematic structural view of the pressing mechanism of the present invention;
fig. 4 is a schematic structural view of the pressing mechanism of the present invention viewed from above;
fig. 5 is a front view of the pressing mechanism of the present invention.
In the figure: the device comprises a mounting plate-1, a top seat-2, a placing plate-3, a connecting wire-4, an adjusting and fixing device-5, a plate body-51, a chute-52, a pressing mechanism-53, a bottom plate-531, an electromagnet-532, a push rod-533, a rotating rod-534, a rotating seat-535, an adjusting seat-536, a threaded rod-537 and a pressing and fixing piece-538.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a workpiece pressing and fixing mechanism for a welding fixture: including mounting panel 1, footstock 2, place 3 connecting wires 4 of board and adjust fixing device 5, 1 top middle part of mounting panel carries out the integral type with footstock 2 and is connected, adjust fixing device 5 and set up in 2 front end middle parts of footstock, adjust fixing device 5 by plate body 51, spout 52 and hold-down mechanism 53 are constituteed, the embedding of plate body 51 top middle part has spout 52, be convenient for carry out the regulation of the east of the Wenyou, spout 52 top left end is provided with hold-down mechanism 53, plate body 51 passes through the bolt and is fixed with 2 front end middle parts of footstock locking.
The middle of the top end of the top seat 2 is fixed with the placing plate 3 through a strong glue, and the bottom of the right side of the mounting plate 1 is connected with the connecting wire 4.
Wherein, hold-down mechanism 53 includes bottom plate 531, electro-magnet 532, catch bar 533, dwang 534, rotates seat 535, regulation seat 536, threaded rod 537 and pressure firmware 538, bottom plate 531 top right-hand member fixed mounting has electro-magnet 532, and the drive of being convenient for slides, electro-magnet 532 top middle part and catch bar 533 sliding fit, catch bar 533 and dwang 534 bottom right-hand member contact each other, dwang 534 is convenient for rotate through connecting axle and the inboard upper end normal running fit of rotation seat 535 and is compressed tightly, dwang 534 carries out the integral type with adjusting seat 536 right-hand member middle part and is connected, adjust seat 536 and threaded rod 537 external diameter surface screw-thread fit, the rotation of being convenient for is adjusted, threaded rod 537 and pressure firmware 538 top middle part reciprocal anchorage.
Wherein, plate body 51 left end face is provided with two screw to the screw diameter is 8MM, is convenient for lock fixedly.
Wherein, the sliding grooves 52 are provided in two groups and distributed in parallel for auxiliary sliding.
Four sliding blocks are arranged at four corners of the bottom plate 531 and are in sliding fit along the inner diameter surface of the sliding groove 52, so that normal rotating fit is guaranteed.
The upper end of the inner side of the rotating seat 535 is provided with a connecting shaft, and the connecting shaft is in running fit with the middle part of the outer side of the rotating rod 534, so that the connecting shaft can be connected and rotated conveniently.
The bottom end face of the pressing piece 538 is provided with a rubber pad, and the shape of the rubber pad is circular, so that abrasion to a workpiece is avoided.
The rotating rod 534 is made of PVC plastic, and is firm and durable, high in cost performance, corrosion-resistant and good in quality.
Wherein, threaded rod 537 adopts stainless steel, and corrosion resistance is strong, and is with low costs, sexual valence relative altitude.
The patent states: the rotating rod 534 is made of PVC plastic, which refers to compound PVC in the chemical field of PVC plastic, and has non-flammability, high strength, weather resistance and excellent geometric stability, and PVC has strong resistance to oxidants, reducing agents and strong acids, but it can be corroded by concentrated oxidizing acids such as concentrated sulfuric acid and concentrated nitric acid and is not suitable for occasions where aromatic hydrocarbons and chlorinated hydrocarbons contact.
The working principle is as follows:
firstly, placing a workpiece pressing and fixing mechanism for a welding fixture at a proper position, locking and fixing the mounting plate 1 and external welding equipment, and connecting the connecting wire 4 with an external power supply and an external controller to provide required electric energy for the equipment and control the equipment;
secondly, when auxiliary pressing and fastening are needed to be carried out on the welding workpiece, the needed workpiece is placed on the top of the placing plate 3 on the top seat 2, and then the left end and the right end of the workpiece are clamped and fixed through an external clamp;
thirdly, because the existing pressing and fixing mechanisms are simple in structure and are mostly fixedly installed, workpieces to be welded have different sizes and shapes, so that gaps are easy to exist between the pressing and fixing mechanisms and the workpieces, the workpieces are not fixed in place, the application range is small, and the adjustability is poor, by arranging the adjusting and fixing device 5 in the middle of the front end of the top seat 2 and then applying force to the threaded rod 537 to rotate clockwise, the outer diameter surface of the threaded rod 537 is in threaded fit with the adjusting seat 536, the pressing part 538 is adjusted to a required height, then the bottom plate 531 is applied force to slide fit on the inner side of the sliding groove 52 on the plate body 51 to adjust the distance to a required distance, the electromagnet 532 can be started to work by an external controller, the electromagnet 532 drives the push rod 533 to slide and lift up the rotating rod 534, so that the rotating rod 534 can rotate and adjust on the rotating seat 535, therefore, the workpiece is flexibly fixed through the pressing 538 piece, adjustment according to actual conditions is facilitated, stability is good, and operation is convenient and fast.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A workpiece pressing and fixing mechanism for a welding fixture comprises a mounting plate (1), a top seat (2), a placing plate (3) and a connecting wire (4), wherein the middle of the top end of the mounting plate (1) is integrally connected with the top seat (2);
the method is characterized in that: still including adjusting fixing device (5), it sets up in footstock (2) front end middle part to adjust fixing device (5), it comprises plate body (51), spout (52) and hold-down mechanism (53) to adjust fixing device (5), plate body (51) top middle part embedding has spout (52), spout (52) top left end is provided with hold-down mechanism (53), plate body (51) are fixed through bolt and footstock (2) front end middle part locking.
2. The workpiece pressing and fixing mechanism for the welding jig according to claim 1, characterized in that: the middle part of the top end of the top seat (2) is fixed with the placing plate (3) through a strong glue, and the bottom of the right side of the mounting plate (1) is connected with a connecting wire (4).
3. The workpiece pressing and fixing mechanism for the welding jig according to claim 1, characterized in that: hold-down mechanism (53) include bottom plate (531), electro-magnet (532), catch bar (533), dwang (534), rotate seat (535), adjust seat (536), threaded rod (537) and press firmware (538), bottom plate (531) top right-hand member fixed mounting has electro-magnet (532), electro-magnet (532) top middle part and catch bar (533) sliding fit, catch bar (533) and dwang (534) bottom right-hand member contact each other, dwang (534) are through connecting axle and rotation seat (535) inboard upper end normal running fit, dwang (534) and adjust seat (536) right-hand member middle part and carry out the integral type and be connected, adjust seat (536) and threaded rod (537) external diameter surface screw-thread fit, threaded rod (537) and press firmware (538) top middle part reciprocal anchorage.
4. The workpiece pressing and fixing mechanism for the welding jig according to claim 1, characterized in that: the left end face of the plate body (51) is provided with two screw holes, and the diameter of each screw hole is 8 MM.
5. The workpiece pressing and fixing mechanism for the welding jig according to claim 1, characterized in that: two groups of sliding grooves (52) are arranged and distributed in parallel.
6. The workpiece pressing and fixing mechanism for the welding jig according to claim 3, characterized in that: four sliding blocks are arranged at four corners of the bottom plate (531), and the sliding blocks are in sliding fit with the inner diameter surface of the sliding groove (52).
7. The workpiece pressing and fixing mechanism for the welding jig according to claim 3, characterized in that: the upper end of the inner side of the rotating seat (535) is provided with a connecting shaft, and the connecting shaft is in rotating fit with the inner middle part of the outer side of the rotating rod (534).
8. The workpiece pressing and fixing mechanism for the welding jig according to claim 3, characterized in that: the bottom end face of the pressing and fixing piece (538) is provided with a rubber pad, and the shape of the rubber pad is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549596.1U CN212286464U (en) | 2020-04-14 | 2020-04-14 | Workpiece pressing and fixing mechanism for welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549596.1U CN212286464U (en) | 2020-04-14 | 2020-04-14 | Workpiece pressing and fixing mechanism for welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212286464U true CN212286464U (en) | 2021-01-05 |
Family
ID=73973989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020549596.1U Active CN212286464U (en) | 2020-04-14 | 2020-04-14 | Workpiece pressing and fixing mechanism for welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212286464U (en) |
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2020
- 2020-04-14 CN CN202020549596.1U patent/CN212286464U/en active Active
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