CN214816117U

CN214816117U - Clamping device for SD card production and processing

Info

Publication number: CN214816117U
Application number: CN202120552897.4U
Authority: CN
Inventors: 谷国栋
Original assignee: Shenzhen Pinggu Information Technology Co ltd
Current assignee: Shenzhen Pinggu Information Technology Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-11-23
Anticipated expiration: 2031-03-17

Abstract

The utility model discloses a be used for SD card to produce clamping device for processing relates to SD card production and processing technical field, to current SD card in the production and processing process, the mainboard easily produces and rocks, probably causes component welding failure, and serious probably makes the whole damage of work piece, leads to the problem that manufacturing cost improves, now proposes following scheme, and it includes the clamp stand, the inside fixed mounting of clamp stand has the biax motor, just two output shaft end portion of biax motor all through shaft coupling fixedly connected with screw rod, the inside of clamp stand is fixed and is provided with the slide bar, the inside of clamp stand is provided with two supporting seats that are the symmetric distribution, two the first branch of the equal fixedly connected with in top of supporting seat. The utility model discloses novel structure has solved current SD card and has rocked in production and processing process, and the mainboard easily produces, probably causes the component welding failure, and serious probably makes the whole damage of work piece, leads to the problem that manufacturing cost improved, suitable popularization.

Description

Clamping device for SD card production and processing

Technical Field

The utility model relates to a SD card production and processing technical field especially relates to a be used for SD card clamping device for production and processing.

Background

The SD memory card is a new-generation memory device based on a semiconductor flash memory, and is widely used in portable devices such as digital cameras, tablet computers, and multimedia players due to its excellent characteristics of small size, fast data transmission speed, hot-swappability, and the like.

In the production and processing process of the SD card, pins of various elements are required to be welded with a mainboard, if the mainboard shakes in the processing process, the welding failure of the elements is easily caused, and the whole workpiece is seriously damaged, so that the production cost is improved. Therefore, in order to solve such problems, we propose a clamping device for SD card production and processing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be used for SD card to produce clamping device for processing has solved current SD card and has rocked in the production and processing process, and the mainboard easily produces, probably causes the component welding failure, and serious probably makes the whole damage of work piece, leads to the problem that manufacturing cost improved.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a be used for SD card production and processing to use clamping device, includes and presss from both sides the platform, the inside fixed mounting that presss from both sides the platform has double-shaft motor, just two output shaft end portion of double-shaft motor all is through shaft coupling fixedly connected with screw rod, the fixed slide bar that is provided with in inside that presss from both sides the platform, the inside that presss from both sides the platform is provided with two supporting seats that are symmetric distribution, two the first branch of the equal fixedly connected with in top of supporting seat, two the outside that the top of first branch all runs through and extends to the clamp platform, two the equal fixedly connected with anchor clamps in top of first branch.

Preferably, one end, far away from each other, of each of the two screw rods is rotatably connected with the inner walls of the two sides of the clamping table respectively, the thread directions of the two screw rods are opposite, the two screw rods are coaxially arranged, and the sliding rod and the screw rods are arranged in parallel and in the same plane.

Preferably, two the supporting seat all is perpendicular setting with the slide bar, just the body of rod of slide bar slides and runs through two the supporting seat, two the screw rod is the screw thread respectively and runs through the supporting seat of homonymy.

Preferably, anchor clamps include holder, gag lever post, stopper, first spring, second spring, traction lever, clamping jaw, second branch and slider, two the equal fixedly connected with holder in top of first branch, the fixed gag lever post that is the level setting that is provided with in inside of holder, two equal slip cover on the gag lever post is equipped with two stoppers that the structure is the same, lie in two on the gag lever post the cover is equipped with first spring on the body of rod of one side that the stopper is close to each other, the gag lever post is located two all the cover is equipped with the second spring on two sections bodies of rod of one side that the stopper was kept away from each other, one side that the stopper is close to the clamp plate center all articulates there is the traction lever, two all slide on the lateral wall that the holder is close to each other and be provided with the clamping jaw.

Preferably, the two limiting rods are parallel to each other and are perpendicular to the sliding rod, and the two limiting blocks on the same side are symmetrically arranged relative to the center of the limiting rod.

Preferably, one side, far away from each other, of each of the two clamping jaws respectively penetrates through the side wall of the clamping seat on the same side in a sliding mode and extends into the clamping seat, one end, located inside the clamping seat, of each clamping jaw is hinged to the two traction rods on the same side, and rubber strips are fixedly arranged at the ends, close to each other, of the two clamping jaws.

Preferably, the bottom of the clamping jaw is fixedly connected with a second supporting rod, the bottom end of the second supporting rod extends to the inside of the clamping table and is fixedly connected with a sliding block, and the rod body of the sliding rod penetrates through the two sliding blocks in a sliding mode.

The utility model has the advantages that:

1. through the setting of biax motor, screw rod and slide bar, biax motor during operation drives two screw rods and rotates in step, and then drives two supporting seats and be close to each other or keep away from, and the slide bar can guarantee that the supporting seat keeps linear motion, finally realizes the stable centre gripping of anchor clamps.

2. Through the setting of holder, gag lever post, stopper, first spring, second spring, traction lever and clamping jaw, two holders pull through the supporting seat and are close to the in-process each other, and the stopper slides on the gag lever post, and first spring and second spring carry out adaptability and change for the traction lever promotes the clamping jaw and carries out the process of centre gripping and clamping-force relatively level and smooth, and the rubber strip that clamping jaw tip set up can effectively avoid the rigidity centre gripping to treat the damage of processing SD card body.

To sum up, the utility model discloses not only realized the stable centre gripping to the SD card, and had certain guard action to the SD card among the clamping process, solved current SD card in the production and processing process, the mainboard easily produces and rocks, probably causes the component welding failure, and serious probably makes the whole damage of work piece, leads to the problem that manufacturing cost improved, suitable popularization.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional top view of the present invention;

fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

Reference numbers in the figures: 1. a clamping table; 2. a double-shaft motor; 3. a screw; 4. a slide bar; 5. a supporting seat; 6. a first support bar; 7. a second support bar; 8. a holder; 9. a limiting rod; 10. a limiting block; 11. a first spring; 12. a second spring; 13. a draw bar; 14. a clamping jaw; 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.

Referring to fig. 1-3, a clamping device for SD card production and processing comprises a clamping table 1, a double-shaft motor 2 is fixedly installed inside the clamping table 1, two output shaft ends of the double-shaft motor 2 are fixedly connected with screw rods 3 through a coupler, one ends of the two screw rods 3, which are far away from each other, are respectively rotatably connected with inner walls of two sides of the clamping table 1, the thread directions of the two screw rods 3 are opposite, the two screw rods 3 are coaxially arranged, a slide rod 4 is fixedly arranged inside the clamping table 1, the slide rod 4 and the screw rods 3 are arranged in parallel and coplanar, two symmetrically distributed supporting seats 5 are arranged inside the clamping table 1, the two supporting seats 5 are respectively arranged perpendicular to the slide rod 4, a rod body of the slide rod 4 penetrates through the two supporting seats 5 in a sliding manner, the two screw rods 3 respectively penetrate through the supporting seats 5 on the same side in a threaded manner, and the tops of the two supporting seats 5 are both fixedly connected with a first support rod 6, the top of two first cradles 6 all runs through and extends to the outside of pressing from both sides platform 1, the equal fixedly connected with anchor clamps in top of two first cradles 6.

Anchor clamps include holder 8, gag lever post 9, stopper 10, first spring 11, second spring 12, traction lever 13, clamping jaw 14, second branch 7 and slider 15, the equal fixedly connected with holder 8 in top of two first branches 6, the fixed gag lever post 9 that is the level setting that is provided with in inside of holder 8, the cover that all slides on two gag lever posts 9 is equipped with two stopper 10 that the structure is the same, the cover is equipped with first spring 11 on the body of rod that lies in two stopper 10 one side that is close to each other on gag lever post 9, stopper 9 is located two sections bodies of rod that two stopper 10 kept away from one side each other and all overlaps and is equipped with second spring 12, stopper 10 all articulates in one side that is close to 1 center of clamp platform has traction lever 13, it is provided with clamping jaw 14 all to slide on the lateral wall that two holder 8 are close to each other.

Two gag lever posts 9 are parallel to each other and are perpendicular setting with slide bar 4, two stoppers 10 of homonymy are the symmetry setting about the center of gag lever post 9 of locating, it is inside that one side that two clamping jaws 14 kept away from each other slide respectively and run through the lateral wall of the holder 8 of homonymy and extend, clamping jaw 14 is located that the inside one end of holder 8 is articulated with two traction levers 13 of homonymy, the equal fixed rubber strip that sets up of one end that two clamping jaws 14 are close to each other, the equal fixedly connected with second branch 7 in bottom of two clamping jaws 14, the bottom of two second branches 7 all extends to the inside and the fixedly connected with slider 15 of clamp stand 1, the body of rod of slide bar 4 slides and runs through two sliders 15.

The working principle is as follows: the utility model discloses during the use, 2 during operations of biax motor drive two screw rods 3 and rotate in step, because two screw rods 3's screw thread opposite direction, and then rotate and drive two supporting seats 5 and be close to each other or keep away from, slide bar 4 can guarantee that supporting seat 5 keeps linear motion, finally realizes the stable centre gripping of anchor clamps.

Meanwhile, in the process that the two clamping seats 8 are drawn to approach each other through the supporting seat 5, the limiting block 10 slides on the limiting rod 9, the first spring 11 and the second spring 12 are subjected to adaptive change, so that the process that the clamping jaw 14 is pushed by the traction rod 13 to clamp and the clamping force are relatively smooth, and the rubber strip arranged at the end part of the clamping jaw 14 can effectively avoid rigid clamping to damage the SD card body to be processed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a be used for SD card clamping device for production and processing, includes clamp platform (1), its characterized in that, the inside fixed mounting of clamp platform (1) has double-shaft motor (2), just two output shaft tip of double-shaft motor (2) all through shaft coupling fixedly connected with screw rod (3), the inside of clamp platform (1) is fixed and is provided with slide bar (4), the inside of clamp platform (1) is provided with two supporting seats (5) that are the symmetric distribution, two the first branch (6) of the equal fixedly connected with in top of supporting seat (5), two the top of first branch (6) all runs through and extends to the outside of clamp platform (1), two the equal fixedly connected with anchor clamps in top of first branch (6).

2. The clamping device for SD card production and processing according to claim 1, wherein one end of each of the two screws (3) away from each other is rotatably connected with the inner walls of the two sides of the clamping table (1), the two screws (3) have opposite thread directions, the two screws (3) are coaxially arranged, and the sliding rod (4) and the screws (3) are arranged in parallel and in the same plane.

3. The clamping device for SD card production and processing as claimed in claim 1, wherein the two supporting seats (5) are perpendicular to the sliding rod (4), the rod body of the sliding rod (4) slides through the two supporting seats (5), and the two screws (3) respectively penetrate through the supporting seats (5) on the same side in a threaded manner.

4. The clamping device for SD card production and processing according to claim 1, wherein the clamp comprises a clamping seat (8), a limiting rod (9), limiting blocks (10), first springs (11), second springs (12), a draw bar (13), a clamping jaw (14), a second support rod (7) and a sliding block (15), the clamping seat (8) is fixedly connected to the top ends of the two first support rods (6), the limiting rod (9) horizontally arranged is fixedly arranged inside the clamping seat (8), the two limiting rods (9) are slidably sleeved with the two limiting blocks (10) with the same structure, the first springs (11) are sleeved on the rod body on the side, close to each other, of the two limiting blocks (10) on the limiting rod (9), the second springs (12) are sleeved on the two rod bodies of the limiting rod (9) on the side, far away from each other, of the two limiting blocks (10), one side of the limiting block (10) close to the center of the clamping table (1) is hinged with a traction rod (13), and two side walls of the clamping seats (8) close to each other are provided with clamping jaws (14) in a sliding mode.

5. The clamping device for SD card production and processing according to claim 4, wherein the two limiting rods (9) are parallel to each other and perpendicular to the sliding rod (4), and the two limiting blocks (10) on the same side are symmetrically arranged about the center of the limiting rod (9).

6. The clamping device for SD card production and processing according to claim 4, wherein one side of each of the two clamping jaws (14) far away from each other respectively penetrates through the side wall of the clamping seat (8) on the same side in a sliding manner and extends into the side wall, one end of each clamping jaw (14) inside the clamping seat (8) is hinged to the two traction rods (13) on the same side, and one end of each clamping jaw (14) close to each other is fixedly provided with a rubber strip.

7. The clamping device for SD card production and processing according to claim 4, wherein a second supporting rod (7) is fixedly connected to the bottom of each of the two clamping jaws (14), the bottom ends of the two second supporting rods (7) extend to the inside of the clamping table (1) and are fixedly connected with sliding blocks (15), and the rod body of the sliding rod (4) penetrates through the two sliding blocks (15) in a sliding manner.