Shell shaping device

Abstract

The invention discloses a shell shaping device which comprises a base and a plurality of clamp sets, the base is provided with a mounting face, and the mounting face is provided with a containing area used for containing a shell; each clamp set comprises at least one clamp, the clamps are arranged on the installation face and connected with the base, each clamp is provided with a first clamping part and a second clamping part which are used for clamping the side wall of the shell, the multiple clamp sets are arranged around the containing area at intervals, the clamps in the at least one clamp set are movable clamps, and the clamps in the at least one clamp set are movable clamps. The movable clamp can move relative to the base in the clamping direction of the movable clamp. The first clamping part and the second clamping part of the clamp are oppositely arranged in the clamping direction of the clamp. The shell shaping device has the advantages of being good in universality and the like.

Description

Technical Field

[0001] The invention relates to the technical field of shaping devices, and in particular to a shell shaping device. Background Art

[0002] Most shells made of plastic are made by injection molding. However, after the shell is injection molded, it is easy to deform during demoulding and cooling, which makes the deformed shell unusable. Therefore, after the shell is injection molded, a shaping device is needed to shape the shell. In the related art, most of the shells are customized according to the actual deformation of the shell after injection molding, and then the shell after injection molding is shaped by the special shaping device. Different shaping devices are needed for shaping of shells of different sizes, and the versatility of the shaping device is poor. Summary of the invention

[0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

[0004] To this end, an embodiment of the present invention provides a shell shaping device to improve the versatility of the shell shaping device.

[0005] The shell shaping device of the embodiment of the present invention includes a base and a plurality of clamp groups, wherein the base has a mounting surface, and the mounting surface has a receiving area for accommodating the shell; the clamp group includes at least one clamp, which is arranged on the mounting surface and connected to the base, and has a first clamping portion and a second clamping portion for clamping the side wall of the shell, and a plurality of the clamp groups are arranged at intervals around the receiving area, and the clamp in at least one of the clamp groups is a movable clamp, and the movable clamp is movable relative to the base along its clamping direction; wherein, in the same clamp, the clamping direction is consistent with the arrangement direction of the first clamping portion and the second clamping portion.

[0006] In some embodiments, the clamp includes a first connecting seat, a second connecting seat, a first clamping member and a second clamping member, the first connecting seat and the second connecting seat are arranged at intervals along the clamping direction of the clamp; the first clamping member and the second clamping member are arranged at intervals along the clamping direction of the clamp, the first clamping member is connected to the first connecting seat, the second clamping member is connected to the second connecting seat, a portion of the first clamping member is arranged between the first connecting seat and the second connecting seat to form the first clamping portion, and a portion of the second clamping member is arranged between the first connecting seat and the second connecting seat to form the second clamping portion; wherein the first clamping member is movable relative to the first connecting seat along the clamping direction of the clamp, and / or the second clamping member is movable relative to the second connecting seat along the clamping direction of the clamp.

[0007] In some embodiments, the first clamping member is movable relative to the first connecting seat along the clamping direction of the clamp, and the second clamping member is movable relative to the second connecting seat along the clamping direction of the clamp; there are multiple first clamping members, and the multiple first clamping members form multiple first clamping groups, each first clamping group includes at least one first clamping member, and the multiple first clamping groups are arranged at intervals along a direction perpendicular to the mounting surface; there are multiple second clamping members, and the multiple second clamping members form multiple second clamping groups, each second clamping group includes at least one second clamping member, and the multiple second clamping groups are arranged at intervals along a direction perpendicular to the mounting surface.

[0008] In some embodiments, the first clamping group includes a plurality of the first clamping members, and the plurality of the first clamping members in the same first clamping group are arranged side by side along a first preset direction; the second clamping group includes a plurality of the second clamping members, and the plurality of the second clamping members in the same second clamping group are arranged side by side along a first preset direction; wherein the first preset direction is perpendicular to the mounting surface and the clamping direction of the clamp.

[0009] In some embodiments, the first connecting seat is provided with a first threaded hole extending along the clamping direction of the clamp, and the first clamping member is provided with a first external thread threadedly connected to the first threaded hole; the second connecting seat is provided with a second threaded hole extending along the clamping direction of the clamp, and the second clamping member is provided with a second external thread threadedly connected to the second threaded hole.

[0010] In some embodiments, the first threaded hole passes through the first connecting seat along the clamping direction of the clamp, and the end of the first clamping member away from the second connecting seat is provided with a first screwing portion for cooperating with a screwing tool; the second threaded hole passes through the second connecting seat along the clamping direction of the clamp, and the end of the second clamping member away from the first connecting seat is provided with a second screwing portion for cooperating with a screwing tool.

[0011] In some embodiments, the first clamping member includes a first mounting shell, a first elastic member and a first top bead, the first mounting shell is connected to the first connecting seat, the first mounting shell has a first mounting groove opening toward the second connecting seat, the first top bead is arranged at the notch of the first mounting groove, at least a portion of the first top bead protrudes from the notch of the first mounting groove to form the first clamping portion, the first elastic member is arranged in the first mounting groove, and the two ends of the first elastic member respectively stop at the bottom wall of the first mounting groove and the first top bead; and / or, the second clamping member includes a second mounting shell, a second elastic member and a second top bead, the second mounting shell is connected to the second connecting seat, the second mounting shell has a second mounting groove opening toward the first connecting seat, the second top bead is arranged at the notch of the second mounting groove, at least a portion of the second top bead protrudes from the notch of the second mounting groove to form the second clamping portion, and the second elastic member is arranged in the second mounting shell to provide the second top bead with an elastic force toward the first connecting seat.

[0012] In some embodiments, the shell shaping device also includes a guide rail, which extends along the clamping direction of the movable clamp and is connected to the base; the movable clamp includes a mounting seat, which is slidably matched with the guide rail along the extension direction of the guide rail.

[0013] In some embodiments, two of the multiple clamp groups are respectively the first clamp group and the second clamp group, the clamping directions of the clamps in the first clamp group and the second clamp group are the same, the clamps in the first clamp group and the second clamp group are both movable clamps, at least one of the clamps in the first clamp group and at least one of the clamps in the second clamp group are slidingly matched with the same guide rail; and / or the guide rail is detachably connected to the base.

[0014] In some embodiments, at least one of the clamp groups includes multiple clamps, the clamping directions of the multiple clamps in the same clamp group are the same, and the multiple clamps in the same clamp group are arranged side by side along a second preset direction, wherein, in the same clamp, the second preset direction is perpendicular to the clamping direction and the mounting surface; and / or, the clamp is detachably connected to the base.

[0015] When the shell shaping device of the embodiment of the present invention shapes the shell, the shell is placed on the base, and the side wall of the shell is clamped by multiple clamp groups, wherein different parts of the side wall of the shell are clamped by clamps in different clamp groups, and the first clamping part and the second clamping part of the clamp are used to apply pressure to the side wall of the shell to achieve the shaping of the shell. By moving the movable clamp along the clamping direction of the movable clamp, the relative position between the movable clamp and other clamps can be adjusted in the clamping direction of the movable clamp, so that the shell shaping device can be suitable for the shaping of shells of different sizes. Therefore, the shell shaping device of the embodiment of the present invention has the advantages of good versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a shell shaping device according to an embodiment of the present invention.

[0017] Figure 2 yes Figure 1 Schematic diagram of the structure of the clamp.

[0018] Figure 3 yes Figure 2 The structural schematic diagram of the first clamping member and the second clamping member is omitted.

[0019] Figure 4 yes Figure 2 A cross-sectional view of the first clamping member in FIG. Figure 2 A cross-sectional view of the second clamping member.

[0020] Figure 5 It is a schematic structural diagram of a shell shaping device in use according to an embodiment of the present invention.

[0021] Reference numerals:

[0022] 100. Shell shaping device;

[0023] 1. Base; 11. Mounting surface;

[0024] 2. Clamp; 201. First clamping part; 202. Second clamping part; 22. Mounting seat; 221. Guide groove; 23. First connecting seat; 231. First threaded hole; 24. Second connecting seat; 241. Second threaded hole; 25. First clamping member; 251. First external thread; 252. First screwing part; 253. First mounting shell; 2531. First mounting groove; 254. First elastic member; 255. First top bead; 26. Second clamping member; 261. Second external thread; 262. Second screwing part; 263. Second mounting shell; 2631. Second mounting groove; 264. Second elastic member; 265. Second top bead;

[0025] 3. Guide rails;

[0026] 200, shell; 2001, first side wall; 2002, second side wall; 2003, top wall. DETAILED DESCRIPTION

[0027] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0028] like Figure 1 and Figure 2 As shown, the shell shaping device 100 of the embodiment of the present invention includes a base 1 and a plurality of clamp groups, the base 1 has a mounting surface 11, and the mounting surface 11 has a receiving area 111 for accommodating the shell 200. The clamp group includes at least one clamp 2, the clamp 2 is arranged on the mounting surface 11 and connected to the base 1, and the clamp 2 has a first clamping portion 201 and a second clamping portion 202 for clamping the side wall of the shell 200. The plurality of clamps are arranged at intervals around the receiving area 111, and the clamp 2 in at least one clamp group is a movable clamp, which is movable relative to the base 1 along its clamping direction. Among them, in the same clamp 2, the clamping direction is consistent with the arrangement direction of the first clamping portion 201 and the second clamping portion 202.

[0029] like Figure 5 As shown, when the shell shaping device 100 of the embodiment of the present invention shapes the shell 200, the shell 200 is placed in the accommodation area 111 of the base 1, and the side wall of the shell 200 is clamped by multiple clamp groups, wherein different parts of the side wall of the shell 200 are clamped by the clamps 2 in different clamp groups, and the first clamping part 201 and the second clamping part 202 of the clamp 2 are used to apply pressure to the side wall of the shell 200 to achieve the shaping of the shell 200. By moving the movable clamp along the clamping direction of the movable clamp, the relative position between the movable clamp and other clamps can be adjusted in the clamping direction of the movable clamp, so that the shell shaping device 100 can be suitable for the shaping of shells 200 of different sizes. Among them, the accommodation area 111 can be understood as: after the shell 200 is placed on the shell shaping device 100, the projection area of ​​the shell 200 on the mounting surface 11.

[0030] Therefore, the shell shaping device 100 according to the embodiment of the present invention has advantages such as good versatility.

[0031] In order to make the shell shaping device 100 of the embodiment of the present invention easier to understand, the technical solution of the embodiment of the present invention is further described below by taking the shell 200 as a cubic shell as an example.

[0032] For example, Figure 1As shown, the shell shaping device 100 includes four clamp groups, which are respectively a rear clamp group, a right clamp group, a front clamp group and a left clamp group. The rear clamp group is arranged at the rear side of the accommodating area 111, the front clamp group is arranged at the front side of the accommodating area 111, the left clamp group is arranged at the left side of the accommodating area 111, and the right clamp group is arranged at the right side of the accommodating area 111. Among them, the clamping direction of the clamp 2 in the rear clamp group and the clamp 2 in the front clamp group are both the front-to-back direction, and the first clamping portion 201 and the second clamping portion 202 of the clamp 2 in the rear clamp group and the first clamping portion 201 and the second clamping portion 202 of the clamp 2 in the front clamp group are relatively arranged along the front-to-back direction; the clamp 2 in the left clamp group and the clamp 2 in the right clamp group are both the left-to-right direction, and the first clamping portion 201 and the second clamping portion 202 of the clamp 2 in the left clamp group and the first clamping portion 201 and the second clamping portion 202 of the clamp 2 in the right clamp group are relatively arranged along the left-to-right direction. Figure 5 As shown, the shell 200 has four side walls, which are the first side wall 2001, the second side wall 2002, the third side wall and the fourth side wall, wherein the first side wall 2001 and the third side wall are arranged oppositely in the front-to-back direction, and the first side wall 2001 is arranged at the rear side of the third side wall; the second side wall 2002 and the fourth side wall are arranged oppositely in the left-to-right direction, and the second side wall 2002 is arranged at the right side of the fourth side wall. When the shell shaping device 100 shapes the shell 200, the clamp 2 in the rear clamp group clamps the first side wall 2001, the clamp 2 in the right clamp group clamps the second side wall 2002, the clamp 2 in the front clamp group clamps the third side wall, and the clamp 2 in the left clamp group clamps the fourth side wall. The clamping directions of the clamps 2 in the rear clamp group and the front clamp group are both in the front-to-back direction, and the clamping directions of the clamps 2 in the left clamp group and the right clamp group are both in the left-to-right direction.

[0033] When the clamps 2 in the left clamp group and / or the right clamp group are movable clamps, the relative positions of the clamps 2 in the right clamp group and the left clamp group in the left and right directions can be adjusted by moving the movable clamps in the left and right directions, so that the clamps 2 in the left and right clamp groups can clamp the housing 200 with different spacings between the second side wall 2002 and the fourth side wall. When the clamps 2 in the front clamp group and / or the rear clamp group are movable clamps, the relative positions of the clamps 2 in the rear clamp group and the front clamp group in the front and back directions can be adjusted by moving the movable clamps in the front and back directions, so that the clamps 2 in the front clamp group and the rear clamp group can clamp the housing 200 with different spacings between the third side wall and the first side wall 2001.

[0034] In some embodiments, Figure 1 As shown, the housing shaping device 100 further includes a guide rail 3, which extends along the clamping direction of the movable clamp and is connected to the base 1. Figure 2 and Figure 3As shown, the movable fixture includes a mounting seat 22 , and the mounting seat 22 is slidingly matched with the guide rail 3 along the extension direction of the guide rail 3 .

[0035] By setting a guide rail 3 on the base 1, and the mounting seat 22 of the movable clamp slidingly cooperates with the guide rail 3, when the movable clamp is moved along the clamping direction of the movable clamp, the guide rail 3 and the mounting seat 22 can guide the movable clamp to move along its clamping direction by guiding the sliding cooperation, thereby preventing the movable clamp from deviating from its clamping direction, thereby helping to improve the reliability of the shell shaping device 100.

[0036] Optionally, the guide rail 3 is detachably connected to the base 1 .

[0037] For example, the guide rail 3 is connected to the base 1 by bolts.

[0038] By detachably connecting the guide rail 3 to the base 1 , the guide rail 3 can be disassembled, thereby facilitating the repair or replacement of the guide rail 3 , which is beneficial to extending the service life of the shell shaping device 100 .

[0039] Optionally, the mounting seat 22 is provided with a top screw hole, the top screw is threadedly connected to the top screw hole, and one end of the top screw is used to stop on the guide rail 3.

[0040] Therefore, when it is necessary to move the movable clamp along the extension direction of the guide rail 3, the top screw is screwed so that the top screw leaves the guide rail 3. At this time, the movable clamp can slide along the guide rail 3. After pushing the movable clamp to move to the next position along the guide rail 3, the top screw is screwed so that one end of the top screw stops at the guide rail 3, thereby realizing the connection between the movable clamp and the guide rail 3, thereby realizing the connection between the movable clamp and the base 1.

[0041] Of course, a screw nut mechanism may also be provided on the base 1 , and the screw nut mechanism may be used to drive the movable fixture to move relative to the base 1 , while the self-locking effect of the screw nut mechanism may be used to realize the connection between the movable fixture and the base 1 .

[0042] Alternatively, if Figure 2 and Figure 3 As shown, the mounting seat 22 is a sliding block, and the mounting seat 22 has a guide groove 221 , and the guide groove 221 is in guiding and sliding cooperation with the guide rail 3 .

[0043] Optionally, the clamp 2 is detachably connected to the base 1 .

[0044] For example, the mounting seat 22 is provided with a top screw hole, the top screw is threadedly connected to the top screw hole, one end of the top screw stops at the guide rail 3, and the mounting seat 22 is connected to the guide rail 3, thereby realizing the connection between the clamp 2 and the base 1. When the clamp 2 needs to be disassembled, the top screw is screwed so that the top screw leaves the guide rail 3, and the mounting seat 22 slides out from one end of the guide rail 3 and detaches from the guide rail 3, thereby realizing the disassembly of the clamp 2 and the guide rail 3, thereby realizing the disassembly between the clamp 2 and the base 1. Of course, the clamp 2 and the base 1 can also be connected by bolts, and the disassembly between the clamp 2 and the base 1 is realized by removing the bolts.

[0045] By detachably connecting the clamp 2 to the base 1 , the clamp 2 can be disassembled, thereby facilitating maintenance or replacement of the clamp 2 , which is beneficial to extending the service life of the shell shaping device 100 .

[0046] Optionally, two of the multiple clamp groups are respectively a first clamp group and a second clamp group, and the clamping directions of the clamps 2 in the first clamp group and the second clamp group are the same. The clamps 2 in the first clamp group and the second clamp group are both movable clamps, and at least one clamp 2 in the first clamp group and at least one clamp 2 in the second clamp group are guided and slidably matched with the same guide rail 3.

[0047] For example, Figure 1 As shown, the first clamp group is arranged on the left side of the second clamp group, that is, the first clamp group is the above-mentioned left clamp group, and the second clamp group is the above-mentioned right clamp group. The clamping direction of the clamps 2 in the first clamp group and the second clamp group is the left-right direction, and the clamps 2 in the first clamp group and the second clamp group are both movable in the left-right direction. The first clamp group and the second clamp group each include two clamps 2. Among them, one of the clamps 2 in the first clamp group is arranged relative to one of the clamps 2 in the second clamp group along the left-right direction, and can be movably matched with one of the guide rails 3; the other clamp 2 in the first clamp group is arranged relative to the other clamp 2 in the second clamp group along the left-right direction, and can be movably matched with the other guide rail 3.

[0048] By arranging at least one clamp 2 in the first clamp group and at least one clamp 2 in the second clamp group to slide with the same guide rail 3, the number of guide rails 3 can be reduced, thereby simplifying the structure of the shell shaping device 100 and improving the assembly efficiency of the shell shaping device 100.

[0049] Optionally, two of the multiple clamp groups are respectively a third clamp group and a fourth clamp group, and the clamping directions of the clamps 2 in the third clamp group and the fourth clamp group are the same. The clamps 2 in the third clamp group and the fourth clamp group are both movable clamps, and the clamps 2 in the third clamp group and the clamps 2 in the fourth clamp group are respectively slidably matched with different guide rails 3.

[0050] For example, Figure 1As shown, the third clamp group is arranged at the rear side of the fourth clamp group, that is, the third clamp group is the above-mentioned rear clamp group, and the fourth clamp group is the above-mentioned front clamp group. The clamping direction of the clamps 2 in the third clamp group and the fourth clamp group is the front-to-back direction, and the clamps 2 in the third clamp group and the fourth clamp group are movable in the front-to-back direction. The third clamp group and the fourth clamp group each include two clamps 2. The four clamps 2 in the third clamp group and the fourth clamp group correspond to the four guide rails 3 one by one.

[0051] Optionally, at least one clamp group includes a plurality of clamps 2, and the clamping directions of the plurality of clamps 2 in the same clamp group are the same. The plurality of clamps 2 in the same clamp group are arranged side by side along a second preset direction. In the same clamp 2, the second preset direction is perpendicular to the clamping direction and the mounting surface 11.

[0052] For example, Figure 1 and Figure 5 As shown, the mounting surface 11 is perpendicular to the up-down direction. The first clamp group, the second clamp group, the third clamp group and the fourth clamp group each include two clamps. The clamping direction of the two clamps 2 in the first clamp group is the left-right direction, and the two clamps 2 in the first clamp group are arranged side by side along the front-back direction. The two clamps 2 in the first clamp group both clamp the fourth side wall of the housing 200. The clamping direction of the two clamps 2 in the second clamp group is the left-right direction, and the two clamps 2 in the second clamp group are arranged side by side along the front-back direction. The second clamp group The two clamps 2 in the first clamp group both clamp the second side wall 2002 of the shell 200; the clamping direction of the two clamps 2 in the third clamp group is the front-to-back direction, and the two clamps 2 in the third clamp group are arranged side by side in the left-to-right direction, and the two clamps 2 in the third clamp group both clamp the first side wall 2001 of the shell 200; the clamping direction of the two clamps 2 in the fourth clamp group is the front-to-back direction, and the two clamps 2 in the fourth clamp group are arranged side by side in the left-to-right direction; the two clamps 2 in the fourth clamp group both clamp the third side wall of the shell 200.

[0053] By setting the clamp group to include multiple clamps 2, and the clamping directions of the multiple clamps 2 in the same clamp group are the same and arranged side by side, the multiple clamps 2 in the same clamp group can clamp the same side wall of the shell 200 at the same time, thereby increasing the contact area between the shell 200 and the shell shaping device 100, which is beneficial to improving the force uniformity of the same side wall of the shell 200, thereby helping to improve the shaping effect of the rear shell 200 and improving the product quality of the shell 200.

[0054] In some embodiments, Figure 2 and Figure 3As shown, the clamp 2 includes a first connection seat 23, a second connection seat 24, a first clamping member 25 and a second clamping member 26, and the first connection seat 23 and the second connection seat 24 are arranged at intervals along the clamping direction of the clamp 2. The first clamping member 25 and the second clamping member 26 are arranged at intervals along the clamping direction of the clamp 2. The first clamping member 25 and the second clamping member 26 are connected to the first connection seat 23 and the second connection seat 24 respectively, a part of the first clamping member 25 is arranged between the first connection seat 23 and the second connection seat 24 to form a first clamping portion 201, and a part of the second clamping member 26 is arranged between the first connection seat 23 and the second connection seat 24 to form a second clamping portion 202. Among them, the first clamping member 25 is movable relative to the first connection seat 23 along the clamping direction of the clamp 2, and / or the second clamping member 26 is movable relative to the second connection seat 24 along the clamping direction of the clamp 2. That is to say, the first clamping member 25 is movable relative to the first connecting seat 23 along the clamping direction of the clamp 2, and the second clamping member 26 is immovable relative to the second connecting seat 24; or, the first clamping member 25 is immovable relative to the first connecting seat 23, and the second clamping member 26 is movable relative to the second connecting seat 24 along the clamping direction of the clamp 2; or, the first clamping member 25 is movable relative to the first connecting seat 23 along the clamping direction of the clamp 2, and the second clamping member 26 is movable relative to the second connecting seat 24 along the clamping direction of the clamp 2.

[0055] It can be understood that the gap between the first clamping member 25 and the second clamping member 26 is used to place the side wall of the shell 200, and the first clamping member 25 is movable relative to the first connecting seat 23 along the clamping direction of the clamp 2, so that by moving the first clamping member 25 along the clamping direction of the clamp 2, the gap between the first clamping member 25 and the second clamping member 26 can be adjusted; the second clamping member 26 is movable relative to the second connecting seat 24 along the clamping direction of the clamp 2, so that by moving the second clamping member 26 along the clamping direction of the clamp 2, the gap between the first clamping member 25 and the second clamping member 26 can be adjusted.

[0056] When the shell 200 is reshaped by using the shell shaping device 100, the first clamping member 25 and / or the second clamping member 26 can be first moved along the clamping direction of the clamp 2, so that the interval between the first clamping member 25 and the second clamping member 26 is greater than the thickness of the side wall of the shell 200; then, the shell 200 is placed on the shell shaping device 100, and the side wall of the shell 200 is located within the above interval; thereafter, the first clamping member 25 and / or the second clamping member 26 are moved along the clamping direction of the clamp 2, so that the side wall of the shell 200 is clamped by the first clamping member 25 and the second clamping member 26. In this way, the side wall of the shell 200 is prevented from touching the clamp 2 during the process of placing the shell 200 on the shell shaping device 100, causing the shell 200 to be deformed, which not only facilitates the placement of the shell 200 on the shell shaping device 100, but also helps to improve the product quality of the shell 200. In addition, the interval between the first clamping member 25 and the second clamping member 26 is adjustable, so that the clamp 2 can clamp the shells 200 of different thicknesses, which is beneficial to further improve the versatility of the shell shaping device 100.

[0057] Optionally, the first clamping member 25 is movable relative to the first connecting seat 23 along the clamping direction of the clamp 2, and the second clamping member 26 is movable relative to the second connecting seat 24 along the clamping direction of the clamp 2. There are multiple first clamping members 25, and the multiple first clamping members 25 form multiple first clamping groups, each of which includes at least one first clamping member 25, and the multiple first clamping groups are arranged at intervals along a direction perpendicular to the mounting surface 11. There are multiple second clamping members 26, and the multiple second clamping members 26 form multiple second clamping groups, each of which includes at least one second clamping member 26, and the multiple second clamping groups are arranged at intervals along a direction perpendicular to the mounting surface 11.

[0058] For example, Figure 1 As shown, the first preset direction is consistent with the up-down direction. A plurality of first clamping groups are arranged at intervals along the up-down direction, and a plurality of second clamping groups are arranged at intervals along the up-down direction.

[0059] By adjusting the position of the first clamping member 25 in the first clamping group in the clamping direction of the clamp 2, the ends of the plurality of first clamping members 25 facing the second connection seat 24 can be placed in the same first inclined plane or the same first curved plane, for example, the ends of the plurality of first clamping members 25 facing the second connection seat 24 are placed in the same first inclined plane, and the angle between the first inclined plane and the mounting surface 11 is an acute angle; by adjusting the position of the second clamping member 26 in the second clamping group in the clamping direction of the clamp 2, the ends of the plurality of second clamping members 26 facing the first connection seat 23 can be placed in the same second inclined plane or the same second curved plane, for example, the ends of the plurality of second clamping members 26 facing the first connection seat 23 are placed in the same second inclined plane, and the angle between the second inclined plane and the mounting surface 11 is an acute angle. In addition, the first inclined plane is parallel to the second inclined plane, and the first curved plane and the second curved plane have the same curved shape.

[0060] Thus, the first clamping member 25 and the second clamping member 26 can clamp an inclined surface or a curved surface, that is, the housing 200 with an inclined or curved side wall can be shaped by the housing shaping device 100, further improving the versatility of the housing shaping device 100. Figure 5 As shown, the housing 200 further includes a top wall 2003, and the angles between the first side wall 2001, the second side wall 2002, the third side wall and the fourth side wall and the top wall 2003 are all obtuse angles, that is, the housing 200 has a draft angle. By adjusting the position of the first clamping member 25 in the first clamping group and the position of the second clamping member 26 in the second clamping group, the clamp 2 can clamp the side wall of the housing 200. In addition, by adjusting the position of the first clamping member 25 in the first clamping group and the position of the second clamping member 26 in the second clamping group, the clamp 2 can also be used for shaping the housing 200 with different draft angles.

[0061] Optionally, the first clamping group includes a plurality of first clamping members 25, and the plurality of first clamping members 25 in the same first clamping group are arranged side by side along a first preset direction. The second clamping group includes a plurality of second clamping members 26, and the plurality of second clamping members 26 in the same second clamping group are arranged side by side along a first preset direction. The first preset direction is perpendicular to the mounting surface 11 and the clamping direction of the fixture 2.

[0062] As a result, each clamp 2 has a larger contact area with the same side wall of the shell 200, which is beneficial to improving the force uniformity of the same side wall of the shell 200, thereby helping to improve the shaping effect of the rear shell 200 and improve the product quality of the shell 200.

[0063] Alternatively, if Figure 2 As shown, a plurality of first clamping members 25 of the same clamp 2 are arranged in a matrix form.

[0064] For example, Figure 2As shown, the same clamp 2 is provided with six first clamping members 25 , and the six first clamping members 25 are arranged in two rows and three columns.

[0065] The multiple first clamping members 25 of the same clamp 2 are arranged in a matrix form, which facilitates the layout and installation of the multiple first clamping members 25 .

[0066] Optionally, a plurality of second clamping members 26 of the same clamp 2 are arranged in a matrix form.

[0067] For example, Figure 2 As shown, the same clamp 2 is provided with six second clamping members 26 , and the six second clamping members 26 are arranged in two rows and three columns.

[0068] The multiple second clamping members 26 of the same clamp 2 are arranged in a matrix form, which facilitates the layout and installation of the multiple second clamping members 26 .

[0069] It is understood that the number of clamp groups can be set as needed. For example, when it is necessary to shape a shell 200 with four side walls, the shell shaping device 100 can be provided with four clamp groups, and the clamp groups correspond to the side walls of the shell 200 one by one when in use; when it is necessary to shape a shell 200 with six side walls, the shell shaping device 100 can be provided with six clamp groups, and the clamp groups correspond to the side walls of the shell 200 one by one when in use. The number of clamps 2 in each clamp group can also be set as needed. For example, when the side wall size of the shell 200 is large, the number of clamps 2 in the clamp group should be appropriately increased, and when the side wall size of the shell 200 is small, the number of clamps 2 in the clamp group can be appropriately reduced. The number of the first clamp 25 and the second clamp 26 on each clamp 2 should be set as much as possible when the space on the first connecting seat 23 and the second connecting seat 24 allows, so as to improve the force uniformity of each side wall of the shell 200, thereby improving the product quality of the shell 200.

[0070] Alternatively, if Figure 4 As shown, the first clamping member 25 includes a first mounting shell 253, a first elastic member 254 and a first top bead 255, and the first mounting shell 253 is connected to the first connecting seat 23. The first mounting shell 253 has a first mounting groove 2531 with an opening toward the second connecting seat 24, and the first top bead 255 is arranged at the notch of the first mounting groove 2531, and at least a part of the first top bead 255 protrudes from the notch of the first mounting groove 2531 to form the first clamping portion 201. The first elastic member 254 is arranged in the first mounting groove 2531, and the two ends of the first elastic member 254 are respectively stopped at the bottom wall of the first mounting groove 2531 and the first top bead 255, so as to provide elastic force for the first top bead 255 toward the second connecting seat 24.

[0071] For example, Figure 4As shown, the first top bead 255 is spherical, and a portion of the first mounting groove 2531 forms a first mounting cavity, the shape of the first mounting cavity is consistent with the shape of the first top bead 255, and there is a gap between the first top bead 255 and the cavity wall of the first mounting cavity. The cavity wall of the first mounting cavity is used to limit the first top bead 255 from detaching from the first mounting shell 253, and allows the first top bead 255 to float along the clamping direction.

[0072] When in use, the first bead 255 contacts the side wall of the housing 200, and the first elastic member 254 can provide an elastic force to the first bead 255 toward the second connection seat 24, so that the first clamping member 25 can continuously apply pressure to the side wall of the housing 200. On the one hand, it can ensure that the first clamping member 25 can always apply pressure to the side wall of the housing 200, and on the other hand, it can prevent the first clamping member 25 from applying too much pressure to the side wall of the housing 200 and damaging the housing 200, which is conducive to further improving the product quality of the housing 200.

[0073] Optionally, the first elastic member 254 is a compression spring.

[0074] Alternatively, if Figure 3 and Figure 4 As shown, the first connection seat 23 is provided with a first threaded hole 231 extending along the clamping direction of the clamp 2 , and the first clamping member 25 is provided with a first external thread 251 threadably connected to the first threaded hole 231 .

[0075] For example, the outer peripheral surface of the first installation shell 253 is provided with a first external thread 251. The first installation shell 253 is threadedly connected to the first connection seat 23.

[0076] Therefore, the relative position of the first clamping member 25 and the first connecting seat 23 can be adjusted in the clamping direction of the clamp 2 by screwing the first clamping member 25, which facilitates the adjustment of the position of the first clamping member 25 and helps to improve the ease of use of the shell shaping device 100.

[0077] Alternatively, if Figure 3 and Figure 4 As shown, the first threaded hole 231 passes through the first connection seat 23 along the clamping direction of the clamp 2, and the end of the first clamping member 25 away from the second connection seat 24 is provided with a first screwing portion 252 for cooperating with a screwing tool.

[0078] For example, Figure 4 As shown, the end of the first clamping member 25 away from the second connecting seat 24 is provided with a first screw hole, which is a hexagonal hole adapted to be matched with a screwing tool (such as a wrench), and the first screw hole forms a first screw portion 252 .

[0079] Therefore, it is convenient to screw the first clamping member 25 , and further convenient to adjust the position of the first clamping member 25 , which is beneficial to further improve the ease of use of the shell shaping device 100 .

[0080] Optionally, the second clamping member 26 includes a second mounting shell 263, a second elastic member 264, and a second top bead 265, and the second mounting shell 263 is connected to the second connecting seat 24. The second mounting shell 263 has a second mounting groove 2631 with an opening toward the first connecting seat 23, and the second top bead 265 is disposed at the notch of the second mounting groove 2631, and at least a portion of the second top bead 265 protrudes from the notch of the second mounting groove 2631 to form the second clamping portion 202. The second elastic member 264 is disposed in the second mounting groove 2631, and the two ends of the second elastic member 264 are respectively stopped at the bottom wall of the second mounting groove 2631 and the second top bead 265 to provide elastic force to the second top bead 265 toward the first connecting seat 23.

[0081] For example, Figure 4 As shown, the second top bead 265 is spherical, and a portion of the second mounting groove 2631 forms a second mounting cavity, the shape of the second mounting cavity is consistent with the shape of the second top bead 265, and there is a gap between the second top bead 265 and the cavity wall of the second mounting cavity. The cavity wall of the second mounting cavity is used to limit the second top bead 265 from detaching from the second mounting shell 263, and allows the second top bead 265 to float along the clamping direction.

[0082] When in use, the second top bead 265 contacts the side wall of the housing 200, and the second elastic member 264 can provide an elastic force to the second top bead 265 toward the first connecting seat 23, so that the second clamping member 26 can continuously apply pressure to the side wall of the housing 200 under the action of the elastic force. On the one hand, it can ensure that the second clamping member 26 can always apply pressure to the side wall of the housing 200, and on the other hand, it can prevent the second clamping member 26 from applying too much pressure to the side wall of the housing 200 and damaging the housing 200, which is conducive to further improving the product quality of the housing 200.

[0083] Optionally, the second elastic member 264 is a compression spring.

[0084] Optionally, the second connecting seat 24 is provided with a second threaded hole 241 extending along the clamping direction of the clamp 2 , and the second clamping member 26 is provided with a second external thread 261 threadably connected to the second threaded hole 241 .

[0085] For example, the outer circumference of the second installation shell 263 is provided with a second external thread 261. The second installation shell 263 is threadedly connected to the second connection seat 24.

[0086] Therefore, the relative position of the second clamping member 26 and the second connecting seat 24 can be adjusted in the clamping direction of the clamp 2 by screwing the second clamping member 26, which facilitates the adjustment of the position of the second clamping member 26 and helps to improve the ease of use of the shell shaping device 100.

[0087] Optionally, the second threaded hole 241 passes through the second connection seat 24 along the clamping direction of the clamp 2 , and the end of the second clamping member 26 away from the first connection seat 23 is provided with a second screwing portion 262 for cooperating with a screwing tool.

[0088] For example, Figure 4 As shown, the end of the second clamping member 26 away from the first connecting seat 23 is provided with a second screw hole, which is a hexagonal hole adapted to be matched with a screwing tool (such as a wrench), and the second screw hole forms a second screw portion 262 .

[0089] Therefore, it is convenient to screw the second clamping member 26 , and further convenient to adjust the position of the second clamping member 26 , which is beneficial to further improve the ease of use of the shell shaping device 100 .

[0090] The method of using the shell shaping device 100 according to the embodiment of the present invention is as follows:

[0091] First, according to the outer dimensions of the shell 200, the relative positions of the clamps 2 in the multiple clamp groups are adjusted, and the clamps 2 are fixed, wherein the outer dimensions of the shell 200 include the draft angle of the shell 200, the spacing between the two opposite side walls, etc.; then, by screwing the first clamp 25 and the second clamp 26, the relative positions of the first clamp 25 and the second clamp 26 on the clamp 2 are adjusted to ensure that the first top bead 255 of the first clamp 25 and the second top bead 265 of the second clamp 26 can, in theory, be pressed against the opposite sides of the same side wall of the shell 200 respectively; then, the shell 200 is placed from top to bottom on the shell shaping device 100, and each side wall of the shell 200 is inserted between the first clamp 25 and the second clamp 26, and the first clamp 25 and the second clamp 26 of the clamp 2 are used to continuously apply force to the side wall of the shell 200 to achieve the shaping of the shell 200.

[0092] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are illustrative and are not to be construed as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments by those of ordinary skill in the art are all within the scope of protection of the present invention.

Claims

1. A shell shaping device, characterized in that: include: A base, the base having a mounting surface, the mounting surface having a receiving area for accommodating the shell; A plurality of clamp groups, each of which includes at least one clamp, which is disposed on the mounting surface and connected to the base, and has a first clamping portion and a second clamping portion for clamping a side wall of the housing, and a plurality of the clamp groups are arranged at intervals around the accommodating area, and the clamp in at least one of the clamp groups is a movable clamp, and the movable clamp is movable relative to the base along its clamping direction; Wherein, in the same clamp, the clamping direction is consistent with the arrangement direction of the first clamping part and the second clamping part.

2. The shell shaping device according to claim 1, characterized in that: The fixture comprises: A first connecting seat and a second connecting seat, wherein the first connecting seat and the second connecting seat are arranged at intervals along a clamping direction of the clamp; A first clamping member and a second clamping member, wherein the first clamping member and the second clamping member are arranged at intervals along the clamping direction of the clamp, the first clamping member is connected to the first connecting seat, the second clamping member is connected to the second connecting seat, a portion of the first clamping member is disposed between the first connecting seat and the second connecting seat to form the first clamping portion, and a portion of the second clamping member is disposed between the first connecting seat and the second connecting seat to form the second clamping portion; The first clamping member is movable relative to the first connecting seat along the clamping direction of the clamp, and / or the second clamping member is movable relative to the second connecting seat along the clamping direction of the clamp.

3. The shell shaping device according to claim 2, characterized in that: The first clamping member is movable relative to the first connecting seat along the clamping direction of the clamp, and the second clamping member is movable relative to the second connecting seat along the clamping direction of the clamp; There are multiple first clamping members, and the multiple first clamping members form multiple first clamping groups, each of the first clamping groups includes at least one first clamping member, and the multiple first clamping groups are arranged at intervals along a direction perpendicular to the mounting surface; There are multiple second clamping members, and the multiple second clamping members form multiple second clamping groups. Each second clamping group includes at least one second clamping member. The multiple second clamping groups are arranged at intervals along a direction perpendicular to the mounting surface.

4. The shell shaping device according to claim 3, characterized in that: The first clamping group includes a plurality of the first clamping members, and the plurality of the first clamping members in the same first clamping group are arranged side by side along a first preset direction; The second clamping group includes a plurality of the second clamping members, and the plurality of the second clamping members in the same second clamping group are arranged side by side along a first preset direction; Wherein, the first preset direction is perpendicular to the mounting surface and the clamping direction of the clamp.

5. The shell shaping device according to claim 2, characterized in that: The first connection seat is provided with a first threaded hole extending along the clamping direction of the clamp, and the first clamping member is provided with a first external thread threadedly connected to the first threaded hole; and / or, The second connecting seat is provided with a second threaded hole extending along the clamping direction of the clamp, and the second clamping member is provided with a second external thread threadedly connected to the second threaded hole.

6. The shell shaping device according to claim 5, characterized in that: The first threaded hole passes through the first connection seat along the clamping direction of the clamp, and the end of the first clamping member away from the second connection seat is provided with a first screwing portion for cooperating with a screwing tool; and / or, The second threaded hole passes through the second connection seat along the clamping direction of the clamp, and the end of the second clamping member away from the first connection seat is provided with a second screwing portion for cooperating with a screwing tool.

7. The shell shaping device according to claim 2, characterized in that: The first clamping member includes a first mounting shell, a first elastic member and a first top bead, the first mounting shell is connected to the first connecting seat, the first mounting shell has a first mounting groove with an opening toward the second connecting seat, the first top bead is arranged at the notch of the first mounting groove, at least a part of the first top bead protrudes from the notch of the first mounting groove to form the first clamping portion, the first elastic member is arranged in the first mounting groove, and the two ends of the first elastic member stop at the bottom wall of the first mounting groove and the first top bead respectively; and / or, The second clamping member includes a second mounting shell, a second elastic member and a second top bead. The second mounting shell is connected to the second connecting seat. The second mounting shell has a second mounting groove with an opening toward the first connecting seat. The second top bead is arranged at the notch of the second mounting groove. At least a portion of the second top bead protrudes from the notch of the second mounting groove to form the second clamping portion. The second elastic member is arranged in the second mounting shell to provide an elastic force to the second top bead toward the first connecting seat.

8. The shell shaping device according to any one of claims 1 to 7, characterized in that: The shell shaping device further comprises a guide rail, which extends along the clamping direction of the movable clamp and is connected to the base; The movable clamp comprises a mounting seat, and the mounting seat is slidingly matched with the guide rail along the extension direction of the guide rail.

9. The shell shaping device according to claim 8, characterized in that: Two of the plurality of clamp groups are respectively a first clamp group and a second clamp group, the clamping directions of the clamps in the first clamp group and the second clamp group are the same, the clamps in the first clamp group and the second clamp group are both movable clamps, and at least one of the clamps in the first clamp group and at least one of the clamps in the second clamp group are in sliding cooperation with the same guide rail; and / or The guide rail is detachably connected to the base.

10. The shell shaping device according to any one of claims 1 to 7, characterized in that: At least one of the clamp groups comprises a plurality of clamps, the clamping directions of the plurality of clamps in the same clamp group are the same, and the plurality of clamps in the same clamp group are arranged side by side along a second preset direction, wherein in the same clamp, the second preset direction is perpendicular to the clamping direction and the mounting surface; and / or The clamp is detachably connected to the base.

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