CN215846192U - Selective wave soldering double-cylinder automatic regulating device - Google Patents

Abstract

The utility model relates to the technical field of selective wave soldering, and particularly discloses a double-cylinder automatic adjusting device for selective wave soldering, which comprises an installation bottom plate, wherein a jacking cylinder is installed at the top of the installation bottom plate, a fixed bottom plate is fixedly connected to the output end of the jacking cylinder, a sliding plate is connected to the inner cavity of the fixed bottom plate in a sliding manner, the right side of the sliding plate penetrates out of the right side of the fixed bottom plate, a fixed plate is fixedly connected to the top of the sliding plate, and the fixed plate is connected to the inner cavity of the fixed bottom plate in a sliding manner; the device can effectively and quickly adjust the height and the left and right positions of the tin furnace, and can finely adjust the height of the tin furnace through the rotating rod in the adjusting process, so that a nozzle at the upper part of the tin furnace can be conveniently close to the welding position of a workpiece, the whole tin furnace can keep good stability in the adjusting process, and the normal operation of the tin furnace can be effectively ensured.

Description

Selective wave soldering double-cylinder automatic regulating device

Technical Field

The utility model relates to the technical field of selective wave soldering, in particular to a double-cylinder automatic adjusting device for selective wave soldering.

Background

Selective wave soldering is also called selective soldering, and equipment applying the PCB plug-in through hole soldering field has a popular trend gradually becoming through hole soldering in the recent PCB through hole soldering field due to different soldering advantages, and the application range is not limited to: and (3) welding the multilayer PCB through holes with high welding requirements and complex process, such as military electronics, space ship electronics, automotive electronics, digital cameras, printers and the like.

The position of the upper nozzle of the tin furnace is often required to be adjusted before a workpiece is welded by the conventional selective wave soldering device, so that the nozzle can be close to the welding position of the workpiece, but the adjustment mode of the conventional adjusting device is inconvenient and troublesome to operate and is difficult to realize the effect of fine adjustment of the tin furnace.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the selective wave soldering double-cylinder automatic adjusting device, and the design scheme has the advantages that the position of the tin furnace can be adjusted up and down, left and right, the height of the tin furnace can be effectively finely adjusted, and the problems of inconvenience and troublesome operation of the existing adjusting mode are solved.

The utility model relates to a selective wave soldering double-cylinder automatic adjusting device which comprises an installation bottom plate, wherein a jacking cylinder is installed at the top of the installation bottom plate, a fixed bottom plate is fixedly connected to the output end of the jacking cylinder, a sliding plate is slidably connected to the inner cavity of the fixed bottom plate, the right side of the sliding plate penetrates out of the right side of the fixed bottom plate, a fixed plate is fixedly connected to the top of the sliding plate and is slidably connected to the inner cavity of the fixed bottom plate, a limiting frame is fixedly connected to the top of the fixed plate, a fixed bottom block is fixedly connected to the bottom of the inner cavity of the limiting frame, rotating rods are hinged to the left side and the right side of the fixed bottom block, a movable block is hinged to the rotating rod on the left side of the fixed bottom block, a fixed sleeve is hinged to the rotating rod on the right side of the fixed bottom block, a fixed cylinder is fixedly communicated with the right side of the fixed sleeve, and one end, far away from the fixed sleeve, is fixedly connected to the inner wall of the limiting frame, the inner cavity of the fixed cylinder is movably connected with a rotating rod, the left end of the rotating rod movably penetrates through the fixed sleeve and is fixedly connected with a screw rod, the left end of the screw rod is in threaded penetration connection with the inner cavity of the movable block, the surface of the movable block and the surface of the fixed sleeve are also hinged with a fixed ejector block through the rotating rod, the top of the fixed ejector block is fixedly connected with a limiting sliding plate, and the top of the limiting sliding plate is provided with a tin furnace body; the left side at PMKD top still is fixed with the backup pad, the backup pad is close to the position department at middle part and installs the displacement cylinder, the output fixed connection of displacement cylinder is in the left side of spacing frame.

The utility model relates to a selective wave soldering double-cylinder automatic adjusting device, wherein the surface of a rotating rod is a smooth surface, a rotating disc is fixedly sleeved on the surface of a rod body of the rotating rod, and the rotating disc is rotatably connected in an inner cavity of the fixing sleeve; the appearance of this design, when the dwang rotated, can drive the rolling disc and rotate in fixed cover, drive the screw rod simultaneously and rotate.

The utility model relates to a selective wave-soldering double-cylinder automatic adjusting device, wherein the surface of a limiting sliding plate is connected with the inner wall of a limiting frame in a sliding manner, four corners of the bottom of the limiting sliding plate are fixedly connected with supporting rods, the bottom of each supporting rod is movably connected with a supporting cylinder, the bottom of each supporting rod is movably connected into the inner cavity of the corresponding supporting cylinder in a penetrating manner, and the bottom of each supporting cylinder is fixedly connected to the top of a fixing plate; the stability when the rising of spacing slide can promote in the appearance of this design.

According to the selective wave-soldering double-cylinder automatic adjusting device, the positions, close to four corners, of the top of the mounting base plate are fixedly connected with the stabilizing cylinders, the bottoms of the inner cavities of the stabilizing cylinders are fixedly connected with the first springs, the tops of the first springs are fixedly connected with the cushion blocks, the tops of the cushion blocks are fixedly connected with the stabilizing rods, and the tops of the stabilizing rods movably penetrate through the stabilizing cylinders and are fixedly connected to the bottom of the fixing base plate.

According to the selective wave-soldering double-cylinder automatic adjusting device, the second spring is further sleeved on the rod body of the stabilizing rod, the top of the second spring is fixedly connected to the top of the inner cavity of the stabilizing cylinder, the bottom of the second spring is fixedly connected to the top of the cushion block, and the cushion block is connected to the inner wall of the stabilizing cylinder in a sliding mode.

The utility model relates to a selective wave-soldering double-cylinder automatic adjusting device, wherein the right end of a rotating rod movably penetrates through the right side of a limiting frame and is fixedly provided with a holding and pinching block, and the surface of the holding and pinching block is annularly provided with an insertion hole; the appearance of this design can make things convenient for the staff to rotate the dwang.

According to the selective wave soldering double-cylinder automatic adjusting device, the position, located above the holding and pinching block, on the right side of the limiting frame is fixedly connected with the limiting clamping plate, the surface of the limiting clamping plate is movably inserted with the limiting inserting block, the bottom of the limiting inserting block is movably inserted into the inserting hole of the holding and pinching block, the holding and pinching block can be limited through the design, and the holding and pinching block is prevented from rotating.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the designed structures of the jacking cylinder, the fixed bottom plate, the sliding plate, the limiting frame, the fixed bottom block, the limiting sliding plate, the displacement cylinder, the screw rod and the like, the height and the left and right positions of the tin furnace can be effectively and rapidly adjusted through the device, and the height of the tin furnace can be finely adjusted through the rotating rod in the adjusting process, so that a nozzle at the upper part of the tin furnace can be conveniently close to the welding position of a workpiece, the whole tin furnace can keep good stability in the adjusting process, the normal operation of the tin furnace can be effectively ensured, the device can simultaneously adjust the different positions of the tin furnace through double cylinders, the position of the tin furnace can be effectively and conveniently adjusted by a worker through the adjusting device, the operation is simple, and the adjusting efficiency is high.

2. According to the utility model, through the structures such as the stabilizing cylinder, the first spring, the second spring, the stabilizing rod and the like designed on the top of the mounting base plate, the stability of the whole tin furnace on the fixing base plate can be effectively improved, namely, the buffering and damping effects of the first spring or the second spring can be obtained no matter the tin furnace is in a lifting state or a descending state, so that the stability of all parts on the top of the fixing base plate is ensured, and the tin furnace and a nozzle on the tin furnace are ensured to work normally.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 1 at C according to the present invention;

FIG. 5 is a schematic view of a right sectional view of the sliding panel of the present invention in a fixed base plate;

FIG. 6 is a schematic top view of the supporting tube in the position-limiting frame;

fig. 7 is a schematic front view of the present invention.

In the figure: 1. mounting a bottom plate; 2. a stabilizing cylinder; 201. a first spring; 202. cushion blocks; 203. a second spring; 204. a stabilizer bar; 3. jacking a cylinder; 4. fixing the bottom plate; 5. a sliding plate; 6. a fixing plate; 7. a limiting frame; 8. fixing the bottom block; 801. a rotating rod; 9. fixing the top block; 10. a limiting sliding plate; 11. a tin furnace body; 12. a support cylinder; 1201. a support bar; 13. a support plate; 14. a displacement cylinder; 15. a fixed cylinder; 16. rotating the rod; 1601. rotating the disc; 1602. taking and kneading the block; 17. a screw; 18. a movable block; 19. fixing a sleeve; 20. a limiting clamping plate; 21. and limiting the inserting block.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-7, the selective wave soldering double-cylinder automatic adjusting device of the utility model comprises an installation bottom plate 1, a jacking cylinder 3 is installed on the top of the installation bottom plate 1, a fixed bottom plate 4 is fixedly connected on the output end of the jacking cylinder 3, a sliding plate 5 is slidably connected in the inner cavity of the fixed bottom plate 4, the right side of the sliding plate 5 penetrates out from the right side of the fixed bottom plate 4, a fixed plate 6 is fixedly connected on the top of the sliding plate 5, the fixed plate 6 is slidably connected in the inner cavity of the fixed bottom plate 4, a limit frame 7 is fixedly connected on the top of the fixed plate 6, a fixed bottom block 8 is fixedly connected at the bottom of the inner cavity of the limit frame 7, rotating rods 801 are hinged on the left side and the right side of the fixed bottom block 8, a movable block 18 is hinged on the rotating rod 801 on the left side of the fixed bottom block 8, a fixed sleeve 19 is hinged on the rotating rod 801 on the right side of the fixed bottom block 8, and a fixed cylinder 15 is fixedly communicated on the right side of the fixed sleeve 19, one end, far away from the fixed sleeve 19, of the fixed cylinder 15 is fixedly connected to the inner wall of the limiting frame 7, an inner cavity of the fixed cylinder 15 is movably connected with a rotating rod 16, the left end of the rotating rod 16 movably penetrates through the fixed sleeve 19 and is fixedly connected with a screw rod 17, the left end of the screw rod 17 is in threaded penetrating connection with the inner cavity of the movable block 18, the surfaces of the movable block 18 and the fixed sleeve 19 are further hinged to a fixed ejector block 9 through a rotating rod 801, the top of the fixed ejector block 9 is fixedly connected with a limiting sliding plate 10, and the top of the limiting sliding plate 10 is provided with a tin furnace body 11; the left side at the top of PMKD 4 still is fixed with backup pad 13, and backup pad 13 is installed with displacement cylinder 14 near the position department in middle part, and displacement cylinder 14's output fixed connection is in the left side of spacing frame 7.

The surface of the rotating rod 16 is a smooth surface, a rotating disc 1601 is fixedly sleeved on the surface of the rod body of the rotating rod 16, and the rotating disc 1601 is rotatably connected in the inner cavity of the fixed sleeve 19; the design is presented, when the rotating rod 16 rotates, the rotating disk 1601 can be driven to rotate in the fixed sleeve 19, and the screw 17 is driven to rotate at the same time.

The surface of the limiting sliding plate 10 is connected with the inner wall of the limiting frame 7 in a sliding manner, four corners of the bottom of the limiting sliding plate 10 are also fixedly connected with supporting rods 1201, the bottom of each supporting rod 1201 is movably connected with a supporting cylinder 12, the bottom of each supporting rod 1201 is movably connected into an inner cavity of the corresponding supporting cylinder 12 in a penetrating manner, and the bottom of each supporting cylinder 12 is fixedly connected to the top of the corresponding fixing plate 6; the appearance of this design can promote the stability when spacing slide 10 goes up the decline.

The top of mounting plate 1 and the equal fixedly connected with in position department of being close to the four corners stabilize a section of thick bamboo 2, the first spring 201 of the inner chamber bottom fixedly connected with of a section of thick bamboo 2 stabilizes, the top fixedly connected with cushion 202 of first spring 201, the top fixedly connected with stabilizer bar 204 of cushion 202, the top activity of stabilizer bar 204 runs through out and stabilizes a section of thick bamboo 2 and fixed connection in the bottom of PMKD 4, the appearance of this design, can be when PMKD 4 lifts up, promote good shock attenuation buffering effect for the device through first spring 201, promote its stability.

Still the cover is equipped with second spring 203 on the body of rod of stabilizer bar 204, and the top fixed connection of second spring 203 is at the top of stabilizing a section of thick bamboo 2 inner chamber, and the bottom fixed connection of second spring 203 is at the top of cushion 202, and cushion 202 sliding connection is in the inner wall of stabilizing a section of thick bamboo 2, and the appearance of this design can promote good shock attenuation buffering effect for the device through second spring 203 when PMKD 4 descends, promotes its stability.

The right end of the rotating rod 16 movably penetrates through the right side of the limiting frame 7 and is fixed with a holding and pinching block 1602, and the surface of the holding and pinching block 1602 is provided with an insertion hole along an annular shape; the appearance of this design can make things convenient for the staff to rotate dwang 16.

Spacing frame 7's right side just is located and holds between the fingers a spacing cardboard 20 of position department fixedly connected with of piece 1602 top, and spacing cardboard 20's surface activity is pegged graft and is had spacing inserted block 21, and spacing inserted block 21's bottom activity is pegged graft in the jack of holding between the fingers a piece 1602, and this design can restrict holding between the fingers a piece 1602, avoids holding between the fingers a piece 1602 production rotation.

When the utility model is used (working principle), when the height of the tin furnace body 11 needs to be adjusted, a worker can firstly start the jacking cylinder 3, can effectively push the whole fixed bottom plate 4 to be lifted through the jacking cylinder 3, and further lift all parts on the top of the fixed bottom plate 4, so that a nozzle on the tin furnace body 11 can be close to a workpiece, when the fixed bottom plate 4 is lifted, the cushion block 202 can synchronously slide upwards in the stabilizing cylinder 2, further the second spring 203 is compressed, the first spring 201 is stretched, so that good stability is brought to the fixed bottom plate 4 through the second spring 203 (on the contrary, when the fixed bottom plate 4 is lowered, the first spring 201 brings good stability to the fixed bottom plate 4), then the worker can start the displacement cylinder 14, so that the whole limit frame 7 is pushed or stretched through the output end of the displacement cylinder 14, when the limit frame 7 is stressed, can effectively drive the fixed plate 6 and the sliding plate 5 to move, thereby driving all parts at the top of the sliding plate 5 to move through the sliding plate 5, further realizing the effect of adjusting the left and right positions of the tin furnace body 11, when fine adjustment is needed after the approximate position adjustment is finished, a worker can screw the holding block 1602 to drive the rotating rod 16 to rotate, when the rotating rod 16 rotates in the fixed sleeve 19 through the rotating disc 1601, the screw rod 17 can be simultaneously driven to rotate, when the screw rod 17 rotates, the movable block 18 can be synchronously driven to move on the screw rod 17, finally, the whole fixed top block 9 is driven to move up and down through the rotation of the rotating rod 801, finally, the limit sliding plate 10 can be driven to slide up and down in the limit frame 7, finally, the tin furnace body 11 on the limit sliding plate 10 is driven to move up and down, and the fine adjustment of the position of the tin furnace body 11 is realized, after the position adjustment of tin stove body 11 is finished, the staff can use spacing inserted block 21 to insert in spacing cardboard 20 and make the bottom of spacing inserted block 21 enter into the jack of holding and holding piece 1602, realizes holding the restriction of holding and holding piece 1602 and dwang 16.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (7)

1. The utility model provides a selectivity wave-soldering double-cylinder automatic regulating apparatus, includes mounting plate (1), its characterized in that: the top of the mounting base plate (1) is provided with a jacking cylinder (3), the output end of the jacking cylinder (3) is fixedly connected with a fixed base plate (4), the inner cavity of the fixed base plate (4) is connected with a sliding plate (5) in a sliding manner, the right side of the sliding plate (5) penetrates out of the right side of the fixed base plate (4), the top of the sliding plate (5) is fixedly connected with a fixed plate (6), the fixed plate (6) is connected with the inner cavity of the fixed base plate (4) in a sliding manner, the top of the fixed plate (6) is fixedly connected with a limiting frame (7), the bottom of the inner cavity of the limiting frame (7) is fixedly connected with a fixed bottom block (8), the left side and the right side of the fixed bottom block (8) are both hinged with rotating rods (801), the rotating rods (801) on the left side of the fixed bottom block (8) are hinged with movable blocks (18), and the rotating rods (801) on the right side of the fixed bottom block (8) are hinged with fixed sleeves (19), the tin furnace is characterized in that a fixed cylinder (15) is fixedly communicated with the right side of the fixed sleeve (19), one end, far away from the fixed sleeve (19), of the fixed cylinder (15) is fixedly connected to the inner wall of the limiting frame (7), the inner cavity of the fixed cylinder (15) is movably connected with a rotating rod (16), the left end of the rotating rod (16) movably penetrates through the fixed sleeve (19) and is fixedly connected with a screw rod (17), the left end of the screw rod (17) is in threaded penetrating connection with the inner cavity of a movable block (18), the surface of the movable block (18) and the surface of the fixed sleeve (19) are further hinged with a fixed ejector block (9) through a rotating rod (801), a limiting sliding plate (10) is fixedly connected to the top of the fixed ejector block (9), and a tin furnace body (11) is installed at the top of the limiting sliding plate (10);

the left side at PMKD (4) top still is fixed with backup pad (13), displacement cylinder (14) are installed to backup pad (13) near the position department at middle part, the output end fixed connection of displacement cylinder (14) is in the left side of spacing frame (7).

2. The dual cylinder automatic tuning device of selective wave soldering of claim 1, wherein: the surface of dwang (16) is the smooth surface, just the body of rod surface of dwang (16) still fixed cover is equipped with rolling disc (1601), rolling disc (1601) rotate to be connected in the inner chamber of fixed cover (19).

3. The dual cylinder automatic tuning device of selective wave soldering of claim 1, wherein: the surface of the limiting sliding plate (10) is connected with the inner wall of the limiting frame (7) in a sliding mode, supporting rods (1201) are fixedly connected to four corners of the bottom of the limiting sliding plate (10), a supporting barrel (12) is movably connected to the bottom of each supporting rod (1201), the bottom of each supporting rod (1201) is movably connected into an inner cavity of the corresponding supporting barrel (12) in a penetrating mode, and the bottom of each supporting barrel (12) is fixedly connected to the top of the corresponding fixing plate (6).

4. The dual cylinder automatic tuning device of selective wave soldering of claim 1, wherein: the utility model discloses a stabilizing device for the automobile seat, including mounting plate (1), inner chamber bottom fixedly connected with spring (201) of a stabilizing section of thick bamboo (2), top fixedly connected with cushion (202) of spring (201), top fixedly connected with stabilizer bar (204) of cushion (202), the top activity of stabilizer bar (204) runs through the bottom of wearing out a stabilizing section of thick bamboo (2) and fixed connection at PMKD (4), the equal fixedly connected with in position department of four corners stabilizes a section of thick bamboo (2), the first spring (201) of inner chamber bottom fixedly connected with of a stabilizing section of thick bamboo (2), the top fixedly connected with stabilizer bar (204).

5. The dual cylinder automatic tuning device of selective wave soldering according to claim 4, wherein: still the cover is equipped with second spring (203) on the body of rod of stabilizer bar (204), the top fixed connection of second spring (203) is at the top of a stabilizing barrel (2) inner chamber, the bottom fixed connection of second spring (203) is at the top of cushion (202), cushion (202) sliding connection is in the inner wall of a stabilizing barrel (2).

6. The dual cylinder automatic tuning device of selective wave soldering of claim 1, wherein: the right end activity of dwang (16) is run through the right side of spacing frame (7) and is fixed with and holds between the fingers piece (1602), and should hold between the fingers the surface of piece (1602) and seted up the jack along the annular.

7. The dual cylinder automatic tuning device of selective wave soldering of claim 1, wherein: the right side of spacing frame (7) just is located and holds between the fingers a spacing cardboard (20) of position department fixedly connected with of piece (1602) top, the surface activity of spacing cardboard (20) is pegged graft and is had spacing inserted block (21), the bottom activity of spacing inserted block (21) is pegged graft in the jack of holding between the fingers a piece (1602).

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