CN211170782U - Stretching device for eliminating internal stress of vc heat dissipation plate of mobile phone - Google Patents
Stretching device for eliminating internal stress of vc heat dissipation plate of mobile phone Download PDFInfo
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- CN211170782U CN211170782U CN201922040736.2U CN201922040736U CN211170782U CN 211170782 U CN211170782 U CN 211170782U CN 201922040736 U CN201922040736 U CN 201922040736U CN 211170782 U CN211170782 U CN 211170782U
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Abstract
The utility model discloses an eliminate stretching device of cell-phone vc heating panel internal stress, the power distribution box comprises a box body, the last fixed surface of box is connected with tensile platform, tensile platform's last fixed surface inlays and has first bearing, the interior diapire fixedly connected with rotating electrical machines of box, the output of rotating electrical machines passes through reduction gear fixedly connected with pivot, the top of pivot runs through box and first bearing in proper order and extends to the top of tensile platform, the top fixedly connected with rolling wheel of pivot, the surface winding of rolling wheel has the haulage rope. This eliminate stretching device of cell-phone vc heating panel internal stress removes pulling anchor clamps under the cooperation of slider and slide rail through the haulage rope shrink, because be provided with the tension table between haulage rope and the anchor clamps, can conveniently observe the tensile value when tensile, the inside buffer structure of tension table can cushion the tensile force of anchor clamps simultaneously to control tensile strength that can be fine.
Description
Technical Field
The utility model belongs to the mould field especially relates to an eliminate stretching device of cell-phone vc heating panel internal stress.
Background
In the die process, stretching is often needed, even incomplete closed stretching is needed, the mobile phone heat dissipation plate has incomplete closed stretching due to the structural requirements, when the mobile phone heat dissipation plate is used, because the mobile phone heat dissipation plate is often in a high-temperature environment, internal stress can be generated inside the heat dissipation plate after the mobile phone heat dissipation plate is subjected to high temperature, if the internal stress is not eliminated before the product is delivered out of the factory, the flatness of the product is unstable, greatly influences the production efficiency of the subsequent assembly process and the quality of finished products, and along with the change of time, the influence degree can be continuously changed, and even the radio frequency of the mobile phone is interfered when the influence degree is serious, so that the mobile phone has no signal, no black screen and the like, the current internal stress stretching device of the mobile phone heat dissipation plate can not control the stretching force, the heat dissipation plate is easily damaged in the stretching process, the cost is increased, therefore, in order to solve the problems, the stretching device for eliminating the internal stress of the heat dissipation plate of the vc of the mobile phone is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a, it can not control the tensile force to aim at solving the above-mentioned tensile device of present cell-phone heating panel internal stress that exists, damages the heating panel at tensile in-process very easily, causes the problem that the cost increases.
The utility model is realized in such a way, the stretching device for eliminating the internal stress of the vc heat dissipation plate of the mobile phone comprises a box body, the upper surface of the box body is fixedly connected with a stretching platform, the upper surface of the stretching platform is fixedly embedded with a first bearing, the inner bottom wall of the box body is fixedly connected with a rotating motor, the output end of the rotating motor is fixedly connected with a rotating shaft through a reducer, the top end of the rotating shaft sequentially penetrates through the box body and the first bearing and extends to the upper part of the stretching platform, the top end of the rotating shaft is fixedly connected with a winding wheel, the outer surface of the winding wheel is wound with a traction rope, one end of the traction rope, which is far away from the winding wheel, is fixedly connected with a tension meter, the output end of the tension meter is fixedly connected with a hook, the left end of the hook is fixedly connected with a clamp, the upper surface of the winding, the bottom end of the reinforcing rod is fixedly connected with the upper surface of the stretching platform.
The utility model discloses a drawing platform, including box, inner diapire fixedly connected with air heater, pipeline and tensile platform, the output of air heater passes through the fixed intercommunication of pipeline and tensile platform, the symmetrical slide rail of positive fixedly connected with of tensile platform, every the positive equal joint of slide rail has the slider with slide rail looks adaptation, a side fixed connection that the top of anchor clamps and the bottom of anchor clamps are close to each other with two sliders respectively, the blow vent that the equidistance was arranged is seted up in the front of tensile platform, the last fixed surface of tensile platform is connected with the mount, the inner diapire fixedly connected with electric putter of mount, electric putter's output fixedly connected with clamp plate, the front of box has the chamber door through hinge fixed hinge joint.
The bottom surface of box fixedly connected with symmetrical gyro wheel, the quantity of gyro wheel is four at least.
The dust guard is fixedly connected to the left side face and the right side face of the box body, and symmetrical heat dissipation holes are formed in the inner side wall of the box body.
The front fixedly connected with maintenance board of box, the front fixedly connected with heat dissipation bars of maintenance board.
The front of the box door is fixedly connected with a handle, and an anti-slip sleeve is sleeved on the outer surface of the handle.
The bottom surface of clamp plate and the interior diapire of mount all fixedly connected with rubber pad, two the anti-skidding line has all been seted up to the side that the rubber pad is close to each other.
Compared with the prior art, the beneficial effects of the utility model are that: the rotating shaft is driven to rotate by the driving force provided by the rotating motor, the rolling wheel is driven to rotate by the rotating matching reinforcing rod and the first bearing of the rotating shaft, the traction rope is wound by the rotation of the rolling wheel, the traction rope shrinks to pull the clamp to move under the matching of the sliding block and the sliding rail, the tension meter is arranged between the traction rope and the clamp, the tension value during stretching can be conveniently observed, meanwhile, the tension of the clamp can be buffered by the buffer structure in the tension meter, so that the stretching strength can be well controlled, the problem that the stretching force cannot be controlled by the current mobile phone cooling plate internal stress stretching device, the cooling plate is easily damaged in the stretching process, the cost is increased is solved, the electric push rod is arranged in the fixing frame to drive the pressing plate, the pressing plate can be fixed, the stability of the cooling plate in the stretching process is improved, and heat can be provided in the stretching process by, the tensile environment of heating panel has been guaranteed, avoids damaging the heating panel, sets up louvre, heating panel and heat dissipation bars through the box, can improve the radiating effect of the inside machinery of box.
Drawings
FIG. 1 is a sectional view of the front view of the box body of the present invention;
FIG. 2 is a front view of the box body of the present invention;
fig. 3 is a top view of the stretching platform of the present invention.
In the figure: 1. a box body; 2. heat dissipation holes; 3. a hot air blower; 4. stretching the platform; 5. a rubber pad; 6. pressing a plate; 7. an electric push rod; 8. a fixed mount; 9. a slide rail; 10. a clamp; 11. hooking; 12. a tension meter; 13. a second bearing; 14. a reinforcing rod; 15. a hauling rope; 16. a winding wheel; 17. a first bearing; 18. a rotating shaft; 19. a dust-proof plate; 20. a rotating electric machine; 21. a roller; 22. an access panel; 23. a heat dissipation grid; 24. a box door; 25. an anti-slip sleeve; 26. a handle; 27. a vent; 28. a slide block.
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.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, a stretching device for eliminating internal stress of a vc heat dissipation plate of a mobile phone comprises a box body 1, a stretching platform 4 is fixedly connected to the upper surface of the box body 1, a first bearing 17 is fixedly embedded in the upper surface of the stretching platform 4, a rotating motor 20 is fixedly connected to the inner bottom wall of the box body 1, a rotating shaft 18 is fixedly connected to the output end of the rotating motor 20 through a reducer, the top end of the rotating shaft 18 sequentially penetrates through the box body 1 and the first bearing 17 and extends to the upper side of the stretching platform 4, a winding wheel 16 is fixedly connected to the top end of the rotating shaft 18, a traction rope 15 is wound on the outer surface of the winding wheel 16, a tension meter 12 is fixedly connected to one end of the traction rope 15 far away from the winding wheel 16, a hook 11 is fixedly connected to the output end of the tension meter 12, a clamp 10 is fixedly connected to the left end of the hook 11, a second bearing, the bottom end of the reinforcing rod 14 is fixedly connected with the upper surface of the stretching platform 4.
Inner diapire fixedly connected with air heater 3 of box 1, the output of air heater 3 passes through the pipeline and the fixed intercommunication of tensile platform 4, the symmetrical slide rail 9 of positive fixedly connected with of tensile platform 4, the equal joint in front of every slide rail 9 has the slider 28 with slide rail 9 looks adaptation, the top of anchor clamps 10 and the bottom of anchor clamps 10 are close to a side fixed connection each other with two sliders 28 respectively, the blow vent 27 that the equidistance was arranged is seted up in tensile platform 4's front, tensile platform 4's last fixed surface is connected with mount 8, inner diapire fixedly connected with electric putter 7 of mount 8, electric putter 7's output fixedly connected with clamp plate 6, box 1's front has chamber door 24 through hinge fixed hinge joint.
The utility model discloses in, box 1's symmetrical gyro wheel 21 of bottom surface fixedly connected with, gyro wheel 21's quantity is four at least, can make things convenient for the mobile device, the flexibility that improves the use, box 1's the equal fixedly connected with dust guard 19 of the left and right sides face, symmetrical louvre 2 has been seted up to box 1's inside wall, can play the dirt-proof effect of heat dissipation, box 1's positive fixedly connected with access panel 22, access panel 22's positive fixedly connected with heat dissipation bars 23 can improve the radiating effect.
The positive fixedly connected with handle 26 of chamber door 24, the surface cover of handle 26 is equipped with antiskid cover 25, can conveniently open chamber door 24 and overhaul, and the equal fixedly connected with rubber pad 5 of the bottom surface of clamp plate 6 and the interior diapire of mount 8, the antiskid line has all been seted up to the side that two rubber pads 5 are close to each other, can avoid damaging the heating panel, the protectiveness of improvement use.
The utility model discloses a theory of operation is: when the device is used, the device is moved to a designated position through the roller 21, then the device is powered on, the electric push rod 7 is started, the electric push rod 7 moves downwards to drive the pressing plate 6 to clamp the heat dissipation plate, the other end of the heat dissipation plate is connected with the clamp 10, the rotating motor 20 is started, the rotating motor 20 drives the rotating shaft 18 to rotate, the rotating shaft 18 drives the winding wheel 16 to rotate, the winding wheel 16 winds the traction rope 15, the traction rope 15 contracts to pull the clamp 10 to apply tension, the clamp 10 pulls the heat dissipation plate to apply tension under the matching of the sliding rail 9 and the sliding block 28, the stress of the heat dissipation plate is eliminated, heat can be provided in the stretching process through the air vent 27 matched with the action of the hot air blower 3, the stretching environment of the heat dissipation plate is ensured, the heat dissipation plate is prevented from being damaged, the tension meter 12 is arranged between the traction rope 15, meanwhile, the tensile force of the clamp 10 can be buffered due to the buffer structure in the tension meter 12, so that the tensile strength can be well controlled.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides an eliminate stretching device of cell-phone vc heating panel internal stress, includes box (1), its characterized in that: the upper surface of the box body (1) is fixedly connected with a stretching platform (4), the upper surface of the stretching platform (4) is fixedly inlaid with a first bearing (17), the inner bottom wall of the box body (1) is fixedly connected with a rotating motor (20), the output end of the rotating motor (20) is fixedly connected with a rotating shaft (18) through a speed reducer, the top end of the rotating shaft (18) sequentially penetrates through the box body (1) and the first bearing (17) and extends to the upper part of the stretching platform (4), the top end of the rotating shaft (18) is fixedly connected with a winding wheel (16), the outer surface of the winding wheel (16) is wound with a traction rope (15), one end, far away from the winding wheel (16), of the traction rope (15) is fixedly connected with a tension meter (12), the output end of the tension meter (12) is fixedly connected with a hook (11), and the left end of the hook (11) is fixedly connected, a second bearing (13) is fixedly embedded in the upper surface of the winding wheel (16), a reinforcing rod (14) is fixedly connected to the inner ring of the second bearing (13), and the bottom end of the reinforcing rod (14) is fixedly connected with the upper surface of the stretching platform (4);
the inner bottom wall of the box body (1) is fixedly connected with an air heater (3), the output end of the air heater (3) is fixedly communicated with the stretching platform (4) through a pipeline, symmetrical slide rails (9) are fixedly connected to the front surface of the stretching platform (4), a slide block (28) matched with the slide rails (9) is clamped on the front surface of each slide rail (9), the top end of the clamp (10) and the bottom end of the clamp (10) are respectively fixedly connected with one side surface of the two sliding blocks (28) which are close to each other, the front surface of the stretching platform (4) is provided with air vents (27) which are arranged at equal intervals, the upper surface of the stretching platform (4) is fixedly connected with a fixed frame (8), the inner bottom wall of the fixed frame (8) is fixedly connected with an electric push rod (7), the output end of the electric push rod (7) is fixedly connected with a pressing plate (6), and the front surface of the box body (1) is fixedly hinged with a box door (24) through a hinge.
2. The stretching device for eliminating the stress in the radiating plate of the vc of the mobile phone as claimed in claim 1, wherein: the bottom surface of the box body (1) is fixedly connected with symmetrical rollers (21), and the number of the rollers (21) is at least four.
3. The stretching device for eliminating the stress in the radiating plate of the vc of the mobile phone as claimed in claim 1, wherein: the dust-proof plate (19) is fixedly connected to the left side face and the right side face of the box body (1), and symmetrical heat dissipation holes (2) are formed in the inner side wall of the box body (1).
4. The stretching device for eliminating the stress in the radiating plate of the vc of the mobile phone as claimed in claim 1, wherein: the front side of the box body (1) is fixedly connected with an access panel (22), and the front side of the access panel (22) is fixedly connected with a heat dissipation grid (23).
5. The stretching device for eliminating the stress in the radiating plate of the vc of the mobile phone as claimed in claim 1, wherein: the front surface of the box door (24) is fixedly connected with a handle (26), and an anti-skidding sleeve (25) is sleeved on the outer surface of the handle (26).
6. The stretching device for eliminating the stress in the radiating plate of the vc of the mobile phone as claimed in claim 1, wherein: the bottom surface of the pressing plate (6) and the inner bottom wall of the fixing frame (8) are fixedly connected with rubber pads (5), and anti-skid grains are arranged on one side face, close to each other, of each of the two rubber pads (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922040736.2U CN211170782U (en) | 2019-11-23 | 2019-11-23 | Stretching device for eliminating internal stress of vc heat dissipation plate of mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922040736.2U CN211170782U (en) | 2019-11-23 | 2019-11-23 | Stretching device for eliminating internal stress of vc heat dissipation plate of mobile phone |
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| Publication Number | Publication Date |
|---|---|
| CN211170782U true CN211170782U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922040736.2U Active CN211170782U (en) | 2019-11-23 | 2019-11-23 | Stretching device for eliminating internal stress of vc heat dissipation plate of mobile phone |
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|---|---|
| CN (1) | CN211170782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523028A (en) * | 2022-01-26 | 2022-05-24 | 苏州市越海拉伸机械有限公司 | Multi-head stretching device and stress relief stretcher using same |
-
2019
- 2019-11-23 CN CN201922040736.2U patent/CN211170782U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523028A (en) * | 2022-01-26 | 2022-05-24 | 苏州市越海拉伸机械有限公司 | Multi-head stretching device and stress relief stretcher using same |
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