Lower cover heat dissipation hole shaping jig

Abstract

The utility model provides a lower cover heat dissipation hole shaping jig, and belongs to the technical field of shaping auxiliary equipment. The lower cover heat dissipation hole shaping jig comprises a shaping pressing rod, a translation frame body, a lifting mechanism and a positioning mechanism. The shaping pressing rod is installed on the translation frame body and used for reciprocating in the first direction and the second direction, and the first direction and the second direction intersect with each other and are both parallel to the horizontal direction. The lifting mechanism is in driving connection with the translation frame body and is used for driving the translation frame body to reciprocate in the vertical direction; the positioning mechanism is located below the translation frame body and used for containing and fixing the lower cover. The lower cover heat dissipation hole shaping jig is simple in structure and convenient to operate, the convenience of shaping operation can be effectively improved, shaping operation can be conducted on different types of lower covers, the universality of the lower cover heat dissipation hole shaping jig is effectively improved, then the shaping effect of the lower cover heat dissipation holes is improved, and the manufacturing quality of the lower covers is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to orthopedic auxiliary equipment technical field, concretely relates to a lower cover heat dissipation hole shaping fixture. BACKGROUND

[0002] In the preparation process of plastic structural parts such as plastic cover of electronic equipment, hot plastic forming is usually carried out first, and after the forming is completed, due to the fine shrinkage of plastic during the cooling process, the lower cover of the plastic cover, such as the lower cover of the portable computer, is deformed, especially affecting the shape stability of the heat dissipation hole of the lower cover.

[0003] Therefore, after the lower cover is formed, the lower cover usually needs to be shaped, especially the position of the heat dissipation hole of the lower cover. However, as known from the Chinese utility model patent with application number "202123037136.4" and the Chinese utility model patent with application number "202323388609.4", the existing shaping equipment has a relatively complex structure, is inconvenient to operate, and is not easy to shape the heat dissipation holes at different positions on the lower covers of different models, so the versatility is poor. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model is how to improve the versatility of the shaping equipment while improving the convenience of shaping operation, and in view of the deficiencies of the prior art, a lower cover heat dissipation hole shaping fixture is provided.

[0005] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0006] The utility model provides a lower cover heat dissipation hole shaping fixture, including shaping pressure rod, translation frame body, lifting mechanism and positioning mechanism, the shaping pressure rod is installed on the translation frame body, and is used for reciprocating movement along the first direction and the second direction, the first direction and the second direction cross each other, and are all parallel to the horizontal direction, the lifting mechanism is driven with the translation frame body, and is used for driving the translation frame body reciprocating movement along the vertical direction, the positioning mechanism is located below the translation frame body, and is used for accommodating and fixing the lower cover.

[0007] The utility model discloses a beneficial effect relative to prior art includes: setting shaping pressure lever, translation frame body, lifting mechanism and positioning mechanism constitute lower cover heat dissipation hole shaping tool, wherein shaping pressure lever installs on translation frame body, and lifting mechanism is driven with translation frame body connection, can drive translation frame body reciprocating movement along vertical direction, like this can drive shaping pressure lever up and down movement through translation frame body, presses and shapes lower cover to place in the lower of translation frame body, and the whole lower cover heat dissipation hole shaping tool simple structure, convenient operation can effectively promote shaping operation convenience, on this basis, shaping pressure lever installs on translation frame body after, reciprocating movement on horizontal plane along two directions of each other, thereby can flexibly adjust the position of shaping pressure lever in the space above lower cover, cooperate with the up and down movement of translation frame body, not only can realize the pressing and shaping of different positions on lower cover, but also can carry out shaping operation to different types of lower cover, effectively improve the general performance of lower cover heat dissipation hole shaping tool, while, positioning mechanism is located in the lower of translation frame body, and can accommodate and fix lower cover, thereby can guarantee the position stability of lower cover when pressing and shaping, and further improve the shaping effect of lower cover heat dissipation hole, guarantee the manufacturing quality of lower cover.

[0008] Optionally, the translation frame body includes a first support plate, the first support plate extends along the first direction, and the shaping pressure lever is installed on the first support plate and reciprocates along the first direction.

[0009] Optionally, the translation frame body further includes a first connecting piece, the first support plate is provided with a first sliding hole, the first sliding hole penetrates the first support plate along the vertical direction and extends in a strip shape along the first direction, and the shaping pressure lever penetrates the first sliding hole and is detachably installed on the first support plate through the first connecting piece.

[0010] Optionally, the translation frame body further includes a second support plate, the second support plate extends along the second direction, and the first support plate is installed on the second support plate and reciprocates along the second direction.

[0011] Optionally, the translation frame body further includes a second connecting piece, the second support plate is provided with a second sliding hole, the second sliding hole penetrates the second support plate along the vertical direction and extends in a strip shape along the second direction, and the second connecting piece penetrates the second sliding hole and is detachably connected with the first support plate and the second support plate, respectively.

[0012] Optionally, the translation frame body further includes a lifting plate, the lifting plate extends along the first direction, the second support plate is installed on the lifting plate and reciprocates along the first direction, the lifting plate is drivingly connected with the lifting mechanism and is used to reciprocate along the vertical direction under the driving of the lifting mechanism.

[0013] Optionally, the translation frame further comprises a third connecting member, the lifting plate is provided with a third sliding hole, the third sliding hole penetrates the lifting plate along the vertical direction and extends in a strip shape along the first direction, and the third connecting member penetrates the third sliding hole and is detachably connected with the second supporting plate and the lifting plate respectively.

[0014] Optionally, the first supporting plates are multiple, the multiple first supporting plates are parallel to each other and are arranged at intervals along the second direction, and the multiple first supporting plates are symmetrically distributed on both sides of the lifting plate along the second direction.

[0015] Optionally, the lifting mechanism comprises two telescopic driving members, the two telescopic driving members are arranged on both sides of the positioning mechanism along the first direction and are arranged along the vertical direction, the two ends of the lifting plate along the first direction are both curved and extended upwards to form two accommodation plates, the ends of the two accommodation plates are curved and extended towards directions away from each other to form two connecting plates, and the connecting plates are mounted on the upper ends of the telescopic driving members.

[0016] Optionally, the positioning mechanism comprises a plurality of protective plates and a supporting block, the plurality of protective plates enclose an accommodation space with an open upper end, the accommodation space is located below the shaping pressure rod and is used for placing the lower cover, and the supporting block is located on the inner wall of the protective plate, the upper end of the supporting block is arranged in an inclined manner, and the side close to the inner wall of the protective plate is lower than the side away from the inner wall of the protective plate. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be made further detailed description in combination with the drawings.

[0018] Figure 1 Fig. 1 is a structure schematic diagram of a lower cover shaping jig according to one aspect of the present utility model from one angle of view;

[0019] Figure 2 Fig. 2 is a structure schematic diagram of a lower cover shaping jig according to one aspect of the present utility model from another angle of view.

[0020] Wherein, 1-shaping pressure rod, 2-translation frame, 21-first supporting plate, 211-first sliding hole, 22-first connecting member, 23-second supporting plate, 231-second sliding hole, 24-second connecting member, 25-lifting plate, 251-third sliding hole, 252-accommodation plate, 253-connecting plate, 26-third connecting member, 3-lifting mechanism, 31-telescopic driving member, 4-positioning mechanism, 41-protective plate, 42-supporting block, 5-supporting seat. DETAILED DESCRIPTION

[0021] For better understanding of the present application, the content of the present application will be further clearly described below in conjunction with embodiments, but the protection content of the present application is not limited to the following embodiments only. In the following description, a large number of specific details are given in order to provide a more complete understanding of the present application. However, it is obvious to those skilled in the art that the present application can be implemented without one or more of these details.

[0022] It should be noted that the Z-axis in the drawings represents the vertical direction, that is, the up-down position, and the positive direction of the Z-axis represents the upper side, and the negative direction of the Z-axis represents the lower side; the Y-axis in the drawings represents the horizontal direction and is designated as the front-rear position, and the positive direction of the Y-axis represents the front side, and the negative direction of the Y-axis represents the rear side; the X-axis in the drawings represents the left-right position, and the positive direction of the X-axis represents the right side, and the negative direction of the X-axis represents the left side. It should be noted that the meanings of the aforementioned Z-axis, Y-axis and X-axis are only for the convenience of describing the present application and simplifying the description, and are not indicative or suggestive of the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application.

[0023] The term "comprising" and variations thereof as used herein are open-ended, that is "including, but not limited to"; the term "based on" is, at least in part based on; the term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments"; the term "optionally" means "optional embodiments". Related definitions of other terms will be given in the following description. It should be noted that the "first", "second", and the like concepts mentioned in the present application are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0024] It should be noted that the modification of "one" and "multiple" mentioned in the present application is illustrative and not limiting, and those skilled in the art should understand that unless otherwise explicitly indicated in the context, it should be understood as "one or more".

[0025] An embodiment of the present application provides a lower cover heat dissipation hole shaping jig, comprising a shaping pressing rod 1, a translation frame body 2, a lifting mechanism 3 and a positioning mechanism 4; the shaping pressing rod 1 is installed on the translation frame body 2 and is used for reciprocating movement along a first direction and a second direction, the first direction and the second direction intersect each other and are both parallel to the horizontal direction; the lifting mechanism 3 is drivingly connected with the translation frame body 2 and is used for driving the translation frame body 2 to reciprocate along the vertical direction; the positioning mechanism 4 is located below the translation frame body 2 and is used for accommodating and fixing the lower cover.

[0026] Specifically, as Figure 1As shown, the first direction is the X-axis direction, and the second direction is the Y-axis direction. Of course, the first direction and the second direction can also be any two directions that intersect each other and are parallel to the XY plane. Figure 1 As shown, the lower cover heat dissipation hole shaping jig further has a support seat 5, and the lifting mechanism 3 and the positioning mechanism 4 are both mounted on the support seat 5. Figure 2 As shown, the shaping press rod 1 includes a rod body and a shaping elastic member. The rod body can be mounted on the translation frame body 2, and the shaping elastic member is mounted at the end of the rod body. The shaping elastic member is a rotary body, and its cross-sectional size gradually increases from bottom to top, then remains unchanged, and finally gradually decreases. For example, the shaping elastic member is rubber. The movement of the shaping press rod 1 on the translation frame body 2 can be automatically driven by a telescopic cylinder or the like structure, or manually driven by an operator.

[0027] In this embodiment, as shown in the figure, Figure 1 As shown, the shaping press rod 1, the translation frame body 2, the lifting mechanism 3, and the positioning mechanism 4 are arranged to form the lower cover heat dissipation hole shaping jig. The shaping press rod 1 is mounted on the translation frame body 2, and the lifting mechanism 3 is drivingly connected with the translation frame body 2 and can drive the translation frame body 2 to reciprocate along the vertical direction. In this way, the shaping press rod 1 can be driven by the translation frame body 2 to move up and down, so as to press and shape the lower cover placed below the translation frame body 2. The entire lower cover heat dissipation hole shaping jig has a simple structure and is easy to operate, and can effectively improve the shaping operation convenience. On this basis, after the shaping press rod 1 is mounted on the translation frame body 2, it can reciprocate in two directions that intersect each other on the horizontal plane, so as to flexibly adjust the position of the shaping press rod 1 in the space above the lower cover. In cooperation with the up-and-down movement of the translation frame body 2, not only can the shaping press rod 1 press and shape different positions of the lower cover, but also can perform shaping operation on different types of lower covers, effectively improving the universal performance of the lower cover heat dissipation hole shaping jig. At the same time, the positioning mechanism 4 is located below the translation frame body 2 and can accommodate and fix the lower cover, so as to ensure the position stability of the lower cover during the pressing and shaping, thereby improving the shaping effect of the lower cover heat dissipation hole and ensuring the manufacturing quality of the lower cover.

[0028] Optionally, the translation frame body 2 includes a first support plate 21, the first support plate 21 extends along the first direction, and the shaping press rod 1 is mounted on the first support plate 21 and reciprocates along the first direction.

[0029] In this optional embodiment, in order to ensure the movement stability of the shaping press rod 1 in the first direction, as shown in the figure, Figure 1As shown in the drawings, the translation frame body 2 is provided with a first support plate 21, wherein the first support plate 21 is arranged in extension along the first direction, and the shaping pressure rod 1 is installed on the first support plate 21, and the first support plate 21 can support the shaping pressure rod 1 to ensure the stability of the shaping pressure rod 1; on this basis, the shaping pressure rod 1 reciprocates along the first direction on the first support plate 21, and the first support plate 21 can not only guide the movement of the shaping pressure rod 1 through its extension along the first direction, but also can stably support the shaping pressure rod 1 during the movement of the shaping pressure rod 1, thereby improving the movement stability of the shaping pressure rod 1.

[0030] Optionally, the translation frame body 2 further comprises a first connecting piece 22, and the first support plate 21 is provided with a first sliding hole 211 penetrating through the first support plate 21 along the vertical direction and extending in a strip shape along the first direction, and the shaping pressure rod 1 penetrates through the first sliding hole 211 and is detachably installed on the first support plate 21 through the first connecting piece 22.

[0031] Specifically, as shown in the drawings, Figure 1 the two opposite inner wall surfaces of the first sliding hole 211 along the first direction are both curved arc surfaces around the vertical direction; and the first connecting piece 22 can be two nuts or two clamping blocks matched with each other and symmetrically arranged on the upper and lower end surfaces of the first support plate 21, and connected with the shaping pressure rod 1 after the shaping pressure rod 1 penetrates through the first sliding hole 211, and clamps the first support plate 21.

[0032] In this optional embodiment, as shown in the drawings, Figure 1 and Figure 2 the translation frame body 2 is further provided with the first connecting piece 22, and the first support plate 21 is provided with the first sliding hole 211 penetrating through the first support plate 21 along the vertical direction and extending in a strip shape along the first direction, thereby forming a stable sliding channel, and the shaping pressure rod 1 penetrates through the first sliding hole 211, so as to reciprocate along the first direction under the guidance of the first sliding hole 211, thereby ensuring the movement stability of the shaping pressure rod 1; on this basis, the first connecting piece 22 can realize the detachable installation of the shaping pressure rod 1 on the first support plate 21, and such arrangement can release the fixation of the first connecting piece 22 when the shaping pressure rod 1 needs to move, and restore the fixation of the first connecting piece 22 after the shaping pressure rod 1 moves to the position, thereby ensuring the flexible adjustment and stable fixation of the shaping pressure rod 1 along the first direction.

[0033] Optionally, the translation frame body 2 further comprises a second support plate 23, and the second support plate 23 is arranged in extension along the second direction, and the first support plate 21 is installed on the second support plate 23 and reciprocates along the second direction.

[0034] In this optional embodiment, in order to ensure the movement stability of the shaping pressure rod 1 along the second direction, as shown in the drawings, Figure 1As shown, the translation frame body 2 is also provided with a second support plate 23, wherein the second support plate 23 is arranged in extension along the second direction, and the first support plate 21 is installed on the second support plate 23, and the second support plate 23 can support the shaping pressure rod 1 through the first support plate 21, so as to ensure the stability of the shaping pressure rod 1; on this basis, the first support plate 21 reciprocates along the second direction on the second support plate 23, thereby driving the shaping pressure rod 1 to reciprocate along the second direction, so as to realize the position adjustment of the shaping pressure rod 1 in the second direction; the second support plate 23 can not only guide the movement of the shaping pressure rod 1 through the extension thereof along the second direction, but also can stably support the shaping pressure rod 1 during the movement of the shaping pressure rod 1, so as to improve the movement stability of the shaping pressure rod 1.

[0035] Optionally, the translation frame body 2 further comprises a second connecting piece 24, and the second support plate 23 is provided with a second sliding hole 231 penetrating through the second support plate 23 along the vertical direction and extending in a strip shape along the second direction, and the second connecting piece 24 penetrates through the second sliding hole 231 and is detachably connected with the first support plate 21 and the second support plate 23 respectively.

[0036] Specifically, as shown in Figure 1 , the two inner wall surfaces of the second sliding hole 231 opposite to each other along the second direction are both curved arc surfaces around the vertical direction; the second connecting piece 24 can be a bolt and a nut matched with each other, or a connecting rod and a clamping block matched with each other.

[0037] In this optional embodiment, as shown in Figure 1 and Figure 2 , the translation frame body 2 is also provided with the second connecting piece 24, and the second support plate 23 is provided with the second sliding hole 231 penetrating through the second support plate 23 along the vertical direction and extending in a strip shape along the second direction, so as to form a stable sliding channel, and the second connecting piece 24 penetrates through the second sliding hole 231, so as to reciprocate along the second direction under the guidance of the second sliding hole 231, thereby ensuring the movement stability of the second connecting piece 24; on this basis, the second connecting piece 24 can be detachably installed on the second support plate 23, and such arrangement can release the fixation of the second connecting piece 24 when the shaping pressure rod 1 needs to move, and restore the fixation of the second connecting piece 24 after the shaping pressure rod 1 is moved to the position, so as to ensure the flexible adjustment and stable fixation of the shaping pressure rod 1 in the second direction.

[0038] Optionally, the translation frame body 2 further comprises a lifting plate 25 arranged in extension along the first direction, and the second support plate 23 is installed on the lifting plate 25 and reciprocates along the first direction, and the lifting plate 25 is drivingly connected with the lifting mechanism 3 and is used to reciprocate along the vertical direction under the driving of the lifting mechanism 3.

[0039] In this optional embodiment, in order to ensure the stable lifting of the translation frame body 2, as shown in Figure 1 and Figure 2 , the translation frame body 2 is further provided with a lifting plate 25, wherein the lifting plate 25 is arranged in extension along the first direction, and the second support plate 23 is mounted on the lifting plate 25 and reciprocally moves along the first direction. In this way, the second support plate 23 can be supported by the lifting plate 25, and the position of the shaping pressure rod 1 can be finely adjusted by moving the second support plate 23 along the first direction on the lifting plate 25, further improving the adjustment flexibility of the shaping pressure rod 1. On this basis, the lifting plate 25 can be drivingly connected with the lifting mechanism 3 and reciprocally moves along the vertical direction under the driving action of the lifting mechanism 3, thereby realizing the stable lifting of the entire translation frame body 2.

[0040] Optionally, the translation frame body 2 further comprises a third connecting piece 26, and the lifting plate 25 is provided with a third sliding hole 251 penetrating through the lifting plate 25 along the vertical direction and extending in a strip shape along the first direction, and the third connecting piece 26 penetrates through the third sliding hole 251 and is detachably connected with the second support plate 23 and the lifting plate 25, respectively.

[0041] Specifically, as shown in Figure 1 , the two opposite inner walls of the third sliding hole 251 along the first direction are both curved arc surfaces around the vertical direction; and the third connecting piece 26 can be a bolt and a nut matched with each other, or a connecting rod and a clamping block matched with each other.

[0042] In this optional embodiment, as shown in Figure 1 and Figure 2 , the translation frame body 2 is further provided with the third connecting piece 26, and the lifting plate 25 is provided with the third sliding hole 251 penetrating through the lifting plate 25 along the vertical direction and extending in a strip shape along the first direction, thereby forming a stable sliding channel, and the third connecting piece 26 penetrates through the third sliding hole 251, thereby reciprocally moving along the first direction under the guidance of the third sliding hole 251, ensuring the movement stability of the third connecting piece 26. On this basis, the third connecting piece 26 can realize the detachable mounting of the second support plate 23 on the lifting plate 25. In this way, the fixation of the third connecting piece 26 can be released when the shaping pressure rod 1 needs to be moved, and the fixation of the third connecting piece 26 can be restored after the shaping pressure rod 1 is moved into position, further ensuring the flexible adjustment and stable fixation of the shaping pressure rod 1 along the first direction.

[0043] Optionally, the first support plate 21 has a plurality of first support plates 21, and the plurality of first support plates 21 are parallel to each other and arranged in intervals along the second direction, and the plurality of first support plates 21 are symmetrically distributed on both sides of the lifting plate 25 along the second direction.

[0044] Specifically, as shown in Figure 1As shown, there are two first support plates 21, which are symmetrically arranged on both sides of the lifting plate 25 along the second direction.

[0045] In this optional embodiment, to provide more placement positions for the shaping pressure bar 1, such as... Figure 1 As shown, multiple first support plates 21 are configured, which are parallel to each other and can be spaced apart along the second direction. This allows the shaping pressure rod 1 to be fixed at any position on the horizontal plane by being installed on the first support plate 21, and also allows multiple shaping pressure rods 1 to be distributed at multiple positions on the horizontal plane to simultaneously press and shape multiple positions on the lower cover. On this basis, multiple first support plates 21 are symmetrically distributed on both sides of the lifting plate 25 along the second direction, thereby achieving symmetrical arrangement of the translation frame 2 in space and ensuring the stability of the translation frame 2 during lifting.

[0046] Optionally, the lifting mechanism 3 includes a telescopic drive member 31. There are two telescopic drive members 31, which are respectively disposed on both sides of the positioning mechanism 4 along the first direction and are both disposed in the vertical direction. The lifting plate 25 is bent upward at both ends along the first direction to form a relief plate 252. The ends of the two relief plates 252 are bent in opposite directions to form a connecting plate 253. The connecting plate 253 is installed on the upper end of the telescopic drive member 31.

[0047] Specifically, the telescopic drive component 31 can be a telescopic hydraulic cylinder or a telescopic electric cylinder, etc. The lifting mechanism 3 is also equipped with a control switch, which can control the telescopic drive component 31 to extend and maintain for a preset time, thereby realizing the pressing and shaping of the lower cover by the shaping rod 1.

[0048] In this optional embodiment, such as Figure 1 and Figure 2 As shown, a lifting mechanism 3 is formed by two telescopic drive members 31. The two telescopic drive members 31 are respectively set on both sides of the positioning mechanism 4 along the first direction and are both set in the vertical direction. The lifting plate 25 is bent upward at both ends along the first direction to form a relief plate 252. The ends of the two relief plates 252 are bent in opposite directions to form a connecting plate 253. The connecting plate 253 is installed on the upper end of the telescopic drive member 31. With this configuration, the telescopic drive member 31 can move the connecting plate 253 by telescopic drive, and then drive the lifting plate 25 to move through the relief plate 252, thereby driving the translation frame 2. At the same time, due to the setting of the relief plate 252, the height of the lifting plate 25 is lower than the height of the connecting plate 253. Therefore, by telescopically extending and retracting the telescopic drive member 31, the lifting plate 25 can be lowered to a height lower than the maximum retracted height of the telescopic drive member 31, further increasing the descent range of the lifting plate 25. This facilitates the adjustment of the descent height of the lifting plate 25 to achieve the pressing force that the shaping pressure rod 1 can output when pressing and shaping, thereby improving the shaping effect.

[0049] Optionally, the positioning mechanism 4 comprises a plurality of guard plates 41 and a support block 42, the plurality of guard plates 41 are arranged to enclose an accommodating space with an open upper end, the accommodating space is located below the shaping presser 1 and is used for placing the lower cover, and the support block 42 is arranged on an inner wall of the guard plate 41, an upper end of the support block 42 is arranged to be inclined, and a side close to the inner wall of the guard plate 41 is lower than a side away from the inner wall of the guard plate 41.

[0050] Specifically, as shown in Figure 1 and Figure 2 , the upper end of the accommodating space is open, and the side end is also open, when the lower cover is placed in the accommodating space through the upper end, the lower cover can be moved out of the accommodating space through the side end.

[0051] In the optional embodiment, as shown in Figure 1 and Figure 2 , the guard plate 41 and the support block 42 are arranged to form the positioning mechanism 4, wherein the plurality of guard plates 41 are arranged to enclose an accommodating space with an open upper end, the accommodating space is located below the shaping presser 1 and is used for placing the lower cover, in this way, the lower cover can be positioned in multiple directions by the guard plate 41, so as to ensure the position stability of the lower cover during shaping; on this basis, the support block 42 is arranged on the inner wall of the guard plate 41, the upper end of the support block 42 is arranged to be inclined, and the side close to the inner wall of the guard plate 41 is lower than the side away from the inner wall of the guard plate 41, in this way, when the lower cover is placed in the accommodating space, the bottom edge of the lower cover abuts against the upper end of the support block 42, so that the support block 42 can support the lower cover when the shaping presser 1 presses the lower cover, and under the guidance of the inclined upper end, the edge of the lower cover will move towards the center of the accommodating space, the lower cover is concave, which ensures that the lower cover is shaped in place and avoids the bottom edge of the lower cover being extruded by the plane.

[0052] The above only describes preferred embodiments of the present application and is not used to limit the present application, and for those skilled in the art, the present application can be variously changed and modified. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A lower cover heat dissipation hole shaping jig, characterized by: The application relates to a shaping and pressing device, which comprises a shaping and pressing rod (1), a translation frame body (2), a lifting mechanism (3) and a positioning mechanism (4); the shaping and pressing rod (1) is installed on the translation frame body (2) and is used for reciprocating movement in a first direction and a second direction, the first direction and the second direction are perpendicular to each other and are parallel to the horizontal direction; the lifting mechanism (3) is in driving connection with the translation frame body (2) and is used for driving the translation frame body (2) to reciprocate in a vertical direction; and the positioning mechanism (4) is located below the translation frame body (2) and is used for containing and fixing a lower cover.

2. The lower cover heat dissipation hole shaping jig of claim 1, wherein: The translation frame body (2) comprises a first supporting plate (21), the first supporting plate (21) is arranged in extension along the first direction, and the shaping and pressing rod (1) is installed on the first supporting plate (21) and reciprocates in the first direction.

3. The lower cover vent shaping jig of claim 2, wherein: The translation frame body (2) further comprises a first connecting piece (22), the first supporting plate (21) is provided with a first sliding hole (211) penetrating through the first supporting plate (21) along the vertical direction and extending in a strip shape along the first direction, the shaping and pressing rod (1) penetrates through the first sliding hole (211) and is detachably installed on the first supporting plate (21) through the first connecting piece (22).

4. The lower cover thermal via shaping fixture of claim 2, wherein: The translation frame body (2) further comprises a second supporting plate (23), the second supporting plate (23) is arranged in extension along the second direction, and the first supporting plate (21) is installed on the second supporting plate (23) and reciprocates in the second direction.

5. The lower cover vent shaping jig of claim 4, wherein: The translation frame body (2) further comprises a second connecting piece (24), the second supporting plate (23) is provided with a second sliding hole (231) penetrating through the second supporting plate (23) along the vertical direction and extending in a strip shape along the second direction, and the second connecting piece (24) penetrates through the second sliding hole (231) and is detachably connected with the first supporting plate (21) and the second supporting plate (23) respectively.

6. The lower cover thermal hole shaping fixture of claim 4, wherein: The translation frame body (2) further comprises a lifting plate (25), the lifting plate (25) is arranged in extension along the first direction, the second supporting plate (23) is installed on the lifting plate (25) and reciprocates in the first direction, and the lifting plate (25) is in driving connection with the lifting mechanism (3) and is used for reciprocating in the vertical direction under the driving of the lifting mechanism (3).

7. The lower cover thermal hole shaping fixture of claim 6, wherein: The translation frame body (2) further comprises a third connecting piece (26), the lifting plate (25) is provided with a third sliding hole (251) penetrating through the lifting plate (25) along the vertical direction and extending in a strip shape along the first direction, and the third connecting piece (26) penetrates through the third sliding hole (251) and is detachably connected with the second supporting plate (23) and the lifting plate (25) respectively.

8. The lower cover thermal hole shaping fixture of claim 6, wherein: The first support plates (21) are parallel to each other and are arranged at intervals along the second direction, and are symmetrically distributed on both sides of the lifting plate (25) along the second direction.

9. The lower cover vent shaping tool of claim 6, wherein: The lifting mechanism (3) comprises two telescopic driving members (31), which are arranged on both sides of the positioning mechanism (4) along the first direction and are arranged along the vertical direction; the two ends of the lifting plate (25) along the first direction are both curved and extended upwards to form two accommodation plates (252), the ends of the two accommodation plates (252) are both curved and extended in directions away from each other to form two connecting plates (253), and the connecting plates (253) are installed on the upper ends of the telescopic driving members (31).

10. The lower cover vent shaping jig of any one of claims 1 to 9, wherein: The positioning mechanism (4) comprises a protection plate (41) and a support block (42), a plurality of protection plates (41) are arranged to form an accommodation space with an open upper end around the vertical direction, the accommodation space is located below the shaping pressure rod (1) and is used for placing the lower cover, and the support block (42) is located on the inner wall of the protection plate (41), the upper end of the support block (42) is arranged to be inclined, and the side close to the inner wall of the protection plate (41) is lower than the side away from the inner wall of the protection plate (41).

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