CN217798486U - Multifunctional display shell forming and bending equipment - Google Patents
Multifunctional display shell forming and bending equipment Download PDFInfo
- Publication number
- CN217798486U CN217798486U CN202221995255.2U CN202221995255U CN217798486U CN 217798486 U CN217798486 U CN 217798486U CN 202221995255 U CN202221995255 U CN 202221995255U CN 217798486 U CN217798486 U CN 217798486U
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- bending
- limiting
- bending portion
- display shell
- multifunctional display
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- 238000005452 bending Methods 0.000 title claims abstract description 126
- 230000003068 static effect Effects 0.000 claims abstract description 6
- 238000007493 shaping process Methods 0.000 abstract description 6
- 238000013459 approach Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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Abstract
The utility model provides a multifunctional display shell forming and bending device, wherein the upper die comprises an upper press part and a plurality of upper bending parts arranged on the upper press part, and the upper bending parts have a first state of being relatively static with the upper press part and a second state of being relatively moved with the upper press part; the lower die comprises a lower pressing portion, a lower bending portion and a limiting portion, wherein the lower pressing portion and the lower bending portion are respectively matched with the upper pressing portion and the upper bending portion, the limiting portion is arranged on one side of the lower bending portion in a sliding mode, the limiting portion is the same as the movement path of the upper bending portion, a containing position used for containing a display shell is formed between the upper pressing portion and the lower pressing portion in the second state, part of the upper bending portion abuts against the limiting portion, and the other part of the upper bending portion is gradually close to the lower bending portion. The utility model provides a traditional display housing not fix a position before the shaping of buckling and lead to buckling the technical problem of the condition that there is the error in the angle.
Description
Technical Field
The utility model relates to a display housing processing technology field especially relates to a multifunctional display shell shaping equipment of buckling.
Background
The display housing is mostly made of a metal material, and in order to have a narrowing effect at the edge thereof to wrap the parts, the edge of the display housing after the preliminary forming is usually required to be bent. If the publication number is CN212310603U, the name is a Chinese utility model patent with a locking die for bending a computer shell, the stamping block is arranged on the upper die, the convex cambered surface is arranged on the lower die, and the display shell is quickly bent and formed by matching the stamping block with the convex cambered surface in the moving process of the upper die towards the lower die. However, the edge of the display shell is in a suspended state before the device is fed or bent, so that the forming position of the display shell cannot be accurately positioned, and the bending angle of the display shell has errors.
SUMMERY OF THE UTILITY MODEL
Not enough to exist among the prior art, the utility model provides a multifunctional display shell shaping equipment of buckling to traditional display shell does not fix a position before buckling the shaping and leads to buckling the technical problem of the condition that the angle has the error among the solution correlation technique.
The utility model provides a multifunctional display shell forming and bending device, which comprises an upper die and a lower die which move relatively, wherein the upper die comprises an upper pressing part and a plurality of upper bending parts arranged on the upper pressing part, and the upper bending parts have a first state which is relatively static with the upper pressing part and a second state which moves relatively with the upper pressing part;
the lower die comprises a lower pressing portion, a lower bending portion and a limiting portion, wherein the lower pressing portion and the lower bending portion are respectively matched with the upper pressing portion and the upper bending portion, the limiting portion is arranged on one side of the lower bending portion in a sliding mode, the limiting portion is the same as the movement path of the upper bending portion, a containing position used for containing a display shell is formed between the upper pressing portion and the lower pressing portion in the second state, part of the upper bending portion abuts against the limiting portion, and the other part of the upper bending portion is gradually close to the lower bending portion.
Compared with the prior art, the utility model discloses following beneficial effect has: the upper die and the lower die which move relatively can respectively enable the upper bending part and the lower bending part on the upper die and the lower die to move relatively, so that the edge of the display shell on the lower pressing part is subjected to bending treatment; meanwhile, the upper bending part has a first state and a second state, and can be relatively static with the upper pressing part in the first state so as to be convenient to approach or separate from the lower pressing part and the lower bending part, thereby facilitating loading and unloading and bending the display shell; the upper pressing part can move relative to the upper pressing part in a second state, the upper pressing part can be attached to the display shell on the lower pressing part at the moment, one part of the upper bending part can abut against the limiting part, so that the limiting part can move downwards, the other part of the upper bending part is matched with the lower bending part to bend the display shell, when the upper bending part is separated from the limiting part, the limiting part on one side of the lower bending part can limit the end part of the display shell, and the display shell can be quickly positioned according to the attaching condition of the end part of the display shell and the limiting part, so that the condition that the bending angle of the display shell has errors due to the fact that the positions of the display shell do not correspond is reduced; spacing portion and last kink looks butt, and when spacing portion gradually moved down, can give the edge of display housing and give way to its shaping of buckling fast.
Further, the lower die further comprises a sliding groove which is longitudinally arranged, and the limiting portion is arranged on one side of the lower bending portion in a sliding mode through the sliding groove.
Further, a moving block which slides transversely is arranged in the sliding groove and is connected with the limiting part through a spring.
Further, equipment of buckling still includes the threaded rod, the one end screw thread screw in of threaded rod in the spout, and with the movable block rotates to be connected, and its other end is equipped with the bracelet.
Furthermore, the sliding groove is provided with scale marks for measuring the moving distance of the moving block.
Further, the limiting part and the lower bending part are arranged at intervals, and a yielding channel is formed between the limiting part and the lower bending part.
Furthermore, one end of the limiting part, which is close to the lower bending part, is provided with an integrated supporting block, and in the first state, the upper surface of the supporting block is flush with the upper surface of the lower pressing part.
Further, one end of the supporting block, which is close to the lower bending part, is in clearance fit with the lower bending part.
Drawings
Fig. 1 is a schematic structural view of a bending apparatus according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an exploded view of FIG. 1;
fig. 4 is a schematic structural diagram of a lower die according to an embodiment of the present invention.
The reference numbers indicate:
1. an upper die; 11. an upper press fit portion; 12. an upper bending part; 2. a lower die; 21. a lower press fit portion; 22. a lower bent portion; 23. a chute; 24. a moving block; 25. a spring; 3. a limiting part; 4. a threaded rod; 5. and (7) a supporting block.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present invention more clearly understood, the following technical solutions of the present invention are further described with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 4, the present invention provides a multifunctional display housing forming bending apparatus, including an upper mold 1 and a lower mold 2 which move relatively, where the upper mold 1 includes an upper pressing portion 11 and a plurality of upper bending portions 12 disposed on the upper pressing portion 11, and the upper bending portions 12 have a first state of being relatively static with respect to the upper pressing portion 11 and a second state of moving relatively to the upper pressing portion 11;
the lower die 2 comprises a lower pressing portion 21 and a lower bending portion 22 which are respectively matched with the upper pressing portion 11 and the upper bending portion 12, and a limiting portion 3 which is arranged on one side of the lower bending portion 22 in a sliding mode, the limiting portion 3 is the same as the movement path of the upper bending portion 12, in the second state, an accommodating position for accommodating a display shell is formed between the upper pressing portion 11 and the lower pressing portion 21, part of the upper bending portion 12 abuts against the limiting portion 3, and the other part of the upper bending portion 12 gradually approaches the lower bending portion 22.
In this embodiment, as shown in fig. 1, 3, and 4, in order to bend the display housing, the upper die 1 and the lower die 2 are in relative motion, wherein the upper die 1 is driven by a hydraulic device to gradually approach or gradually separate from the lower die 2; specifically, go up mould 1 and include last laminating part 11 and locate last kink 12 of 11 both sides of laminating part (of course, in order to be able to bend the shaping once more to four edges of display shell, four can be add to the quantity of above-mentioned last kink 12 to enclose locate on laminating part 11 all around can), as shown in fig. 3, go up kink 12 and have the arc recess of upwards sunken formation, with adaptation in display shell, simultaneously, go up kink 12 and be driven by the cylinder, make it have first, the second state, promptly: the first state is that the upper pressing part 11 and the upper bending part 12 are relatively static so as to facilitate loading and unloading or pressing the display shell, and the second state is that the upper pressing part 11 and the upper bending part 12 move relatively so as to enable the moving distance of the upper bending part 12 to be larger than that of the upper pressing part 11; as shown in fig. 1 and 4, in order to match the upper pressing portion 11 and the upper bending portion 12 for bending the display housing, the lower mold 2 includes a lower pressing portion 21 and lower bending portions 22 disposed at two sides of the lower pressing portion 21, in a first state, the upper pressing portion 11 is separated from the lower pressing portion 21, the upper bending portion 12 is separated from the lower bending portion 22, in a second state, the upper pressing portion 11 and the lower pressing portion 21 are both attached to the display housing to form a receiving position for receiving the display housing, and at this time, the upper bending portion 12 continues to move downward to be gradually close to the lower bending portion 22, so as to bend and form the edge of the display housing therebetween; in order to position the display shell before bending, the lower die 2 further comprises a limiting part 3 arranged on the side surface of the lower bending part 22 in a sliding mode, the limiting part 3 can slide up and down and is matched with the upper bending part 12 (namely, the moving paths of the limiting part and the upper bending part are the same), in the first state, the limiting part 3 is used for limiting the end part of the display shell, whether the display shell is bent in place or not is judged according to the joint condition of the limiting part and the upper bending part, and therefore the error of the bending angle of the display shell is reduced; in the second state, the limit portion 3 abuts against the upper bending portion 12, and in the process that the upper bending portion 12 continuously moves downwards, the limit portion 3 can slide downwards so as to provide a space for bending the edge of the display housing, so that the upper bending portion 12 can move in a directional and unimpeded downwards bending direction, and the edge of the display housing between the upper bending portion and the lower bending portion can be rapidly bent and formed.
When the display device is used, the display device shell is placed on the lower pressing part 21, two end parts of the display device shell are respectively attached to the corresponding limiting parts 3, then the upper pressing part 11 and the upper bending part 12 move downwards together until the upper pressing part 11 and the lower pressing part 21 are both attached to the display device shell, the air cylinder drives the upper bending part 12 to continue to move downwards, so that the upper bending part 12 abuts against the limiting parts 3 and pushes the limiting parts to move downwards, and the edges of the display device shell between the upper bending part 12 and the lower bending part 22 are bent and formed along with the downward movement of the limiting parts 3; and finally, the upper die 1 is reset and the formed display shell is taken out.
The lower die 2 further comprises a sliding groove 23 which is longitudinally arranged, and the limiting portion 3 is arranged on one side of the lower bending portion 22 in a sliding mode through the sliding groove 23.
In this embodiment, as shown in fig. 2, in order to facilitate the sliding of the limiting portion 3 in the vertical direction, the limiting portion 3 slides through the sliding groove 23 arranged longitudinally, when the upper bending portion 12 abuts against the upper bending portion, the sliding groove 23 can guide the limiting portion so that the limiting portion 3 gives way to the display housing when sliding into the sliding groove 23, and conversely, when (most of) the limiting portion 3 slides out of the sliding groove 23, the limiting portion plays a role in positioning the display housing placed on the lower pressing portion 21.
A moving block 24 which slides transversely is arranged in the sliding groove 23, and the moving block 24 is connected with the limiting part 3 through a spring 25.
In this embodiment, as shown in fig. 2, in order to reset the downward-pressing limiting portion 3, a moving block 24 is arranged in the sliding groove 23, and the moving block 24 is connected with the limiting portion 3 through a spring 25, so that when the limiting portion 3 is separated from the upper bending portion 12, the compressed spring 25 is reset upward, so that the limiting portion 3 is reset upward, and the purpose of continuous operation is achieved; meanwhile, the spring 25 prevents the stopper 3 from being disengaged from the slide groove 23 and thus the function thereof is disabled. Further, the bending device further comprises a threaded rod 4, one end of the threaded rod 4 is screwed into the sliding groove 23 and is rotatably connected with the moving block 24, and the other end of the threaded rod 4 is provided with a bracelet; the moving block 24 which slides transversely is driven by the threaded rod 4 so as to adjust the position of the moving block 24 in the sliding groove 23, thereby finely adjusting the position of the limiting part 3; the threaded rod 4 can adjust and position the moving block 24 to any position, and can prevent the moving block from deviating; preferably, the slide groove 23 is provided with a scale (not shown) for measuring a moving distance of the moving block 24.
The limiting part 3 and the lower bending part 22 are arranged at intervals, and a yielding channel is formed between the limiting part and the lower bending part.
In this embodiment, as shown in fig. 4, in order to prevent the limiting portion 3 from obstructing the matching of the upper bending portion 12 and the lower bending portion, the limiting portion 3 and the lower bending portion 22 are arranged at an interval, and the yielding channel formed therebetween can yield the bending operation portion of the upper bending portion 12.
One end of the limiting part 3 close to the lower bending part 22 is provided with an integrated supporting block 5, and in the first state, the upper surface of the supporting block 5 is flush with the upper surface of the lower pressing part 21.
In this embodiment, as shown in fig. 4, in order to provide a vertical supporting force for the display housing, a supporting block 5 is disposed at one end of the limiting portion 3 close to the lower bending portion 22, and in order to ensure that the surface of the display housing placed on the lower pressing portion 21 is flat, the upper surface of the supporting block 5 is flush with the upper surface of the lower pressing portion 21, so that the end portion of the display housing is attached to the upper surface of the supporting block 5, and the middle portion thereof is attached to the upper surface of the lower pressing portion 21; in addition, in order to prevent the supporting block 5 from obstructing the bending formation of the display housing, the supporting block 5 and the limiting portion 3 are integrally formed, so that the supporting block 5 can move together with the limiting portion 3.
One end of the supporting block 5 close to the lower bending part 22 is in clearance fit with the lower bending part 22.
In this embodiment, as shown in fig. 4, in order to prevent the supporting block 5 from colliding with the lower bending portion 22 when moving up and down along with the limiting portion 3, the supporting block 5 is in clearance fit with the lower bending portion 22, that is: a gap exists between the two.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (8)
1. A multifunctional display shell forming and bending device comprises an upper die and a lower die which move relatively, and is characterized in that the upper die comprises an upper pressing part and a plurality of upper bending parts arranged on the upper pressing part, and the upper bending parts have a first state of being relatively static with the upper pressing part and a second state of moving relatively with the upper pressing part;
the lower die comprises a lower pressing portion, a lower bending portion and a limiting portion, wherein the lower pressing portion and the lower bending portion are respectively matched with the upper pressing portion and the upper bending portion, the limiting portion is arranged on one side of the lower bending portion in a sliding mode, the limiting portion is the same as the movement path of the upper bending portion, a containing position used for containing a display shell is formed between the upper pressing portion and the lower pressing portion in the second state, part of the upper bending portion abuts against the limiting portion, and the other part of the upper bending portion is gradually close to the lower bending portion.
2. The multifunctional display shell forming and bending device as claimed in claim 1, wherein the lower mold further comprises a sliding groove arranged in a longitudinal direction, and the limiting portion is slidably disposed on one side of the lower bending portion through the sliding groove.
3. The multifunctional display housing forming and bending device as claimed in claim 2, wherein a laterally sliding moving block is disposed in the sliding groove, and the moving block is connected to the limiting portion through a spring.
4. The multifunctional display shell forming and bending device as claimed in claim 3, further comprising a threaded rod, wherein one end of the threaded rod is screwed into the sliding groove and is rotatably connected with the moving block, and the other end of the threaded rod is provided with a bracelet.
5. The multifunctional display shell forming and bending device as claimed in claim 3, wherein the sliding groove is provided with scale marks for measuring the moving distance of the moving block.
6. The multifunctional display shell forming and bending device as claimed in any one of claims 1 to 5, wherein the position-limiting portion and the lower bending portion are arranged at a distance, and an abdicating channel is formed therebetween.
7. The multifunctional display shell forming and bending device as claimed in any one of claims 1 to 5, wherein an end of the limiting portion adjacent to the lower bending portion is provided with an integral supporting block, and in the first state, an upper surface of the supporting block is flush with an upper surface of the lower pressing portion.
8. The multifunctional display case forming and bending apparatus as claimed in claim 7, wherein an end of the supporting block near the lower bending portion is in clearance fit with the lower bending portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221995255.2U CN217798486U (en) | 2022-07-29 | 2022-07-29 | Multifunctional display shell forming and bending equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221995255.2U CN217798486U (en) | 2022-07-29 | 2022-07-29 | Multifunctional display shell forming and bending equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217798486U true CN217798486U (en) | 2022-11-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221995255.2U Active CN217798486U (en) | 2022-07-29 | 2022-07-29 | Multifunctional display shell forming and bending equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217798486U (en) |
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2022
- 2022-07-29 CN CN202221995255.2U patent/CN217798486U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 4, No. 519, Tonghe Avenue, Dongcheng Street, Tongliang District, Chongqing 402560 Patentee after: Chongqing Zhuoren Technology Co.,Ltd. Country or region after: China Address before: No. 4, No. 519, Tonghe Avenue, Dongcheng Street, Tongliang District, Chongqing 402560 Patentee before: Chongqing Zhuorun Technology Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |