CN212598419U - Sheet metal component auxiliary positioning structure that bends - Google Patents
Sheet metal component auxiliary positioning structure that bends Download PDFInfo
- Publication number
- CN212598419U CN212598419U CN202020575373.2U CN202020575373U CN212598419U CN 212598419 U CN212598419 U CN 212598419U CN 202020575373 U CN202020575373 U CN 202020575373U CN 212598419 U CN212598419 U CN 212598419U
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- sheet metal
- positioning
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Abstract
The utility model discloses a sheet metal part bending auxiliary positioning structure, which comprises a sheet metal part and a positioning part connected on the sheet metal part; the sheet metal part comprises an inclined pre-bending part; the positioning piece is provided with a positioning end which is far away from the bending line on the pre-bending part and is parallel to the bending line; set up the setting element on the sheet metal component and can be accurate to fix a position the portion of bending in advance on the sheet metal component to the operation of bending is carried out to the portion of bending in advance to the accuracy, after bending the portion of bending in advance, can separate setting element and sheet metal component, can not cause any influence to the sheet metal component, improved the production efficiency of sheet metal component and the production quality of sheet metal component, set up the setting element simultaneously and just need not design the mould, saved the cost, economic benefits has more.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a sheet metal working field of bending, in particular to sheet metal component auxiliary positioning mechanism that bends.
[ background of the invention ]
In the metal plate processing industry, a bending machine is adopted to bend metal plates in many times, and the metal materials are subjected to elastic deformation and then plastic deformation under the pressure of an upper die or a lower die of the bending machine; along with the development of science and technology, the degree of automation of bender is also more and more high, turns to automatic control from traditional manual control gradually, has add numerical control system on traditional bender, realizes accurate processing through the combination of bender and numerical control system, and numerical control system can the position of accurate control dog, adjusts the lower tool point of bending on the material.
The sheet metal part suitable for bending processing disclosed by the Chinese utility model document with the publication number of CN204042408U comprises an arc part to be formed, wherein two sides of the arc part to be formed in the length direction are respectively connected with a positioning auxiliary part through a micro connecting piece, and the positioning auxiliary parts are perpendicular to the extended length direction extension line of the arc part to be formed; bending, namely, contacting one side edge of one positioning auxiliary part in the length direction with a plurality of rear positioning blocks of the processing die; the length direction of the arc piece to be molded is the length direction of the arc piece to be molded after being unfolded into a straight line.
The positioning auxiliary parts are arranged at two ends of the sheet metal part in the file, and because the positioning auxiliary parts are perpendicular to the length direction extension line of the expanded arc part to be molded, the bending position in the length direction of the sheet metal part can only be changed, the sheet metal part needs to be partially bent inside the sheet metal part in many times, and a certain included angle is formed between the bending position and the positioning stop block, so that the positioning auxiliary structure is designed to be very necessary for bending the bending position with a certain included angle between the inside of the sheet metal part and the positioning stop block.
[ Utility model ] content
To the technical problem that can't bend to the position of bending that sets up in sheet metal part inside and be certain angle with the sheet metal component edge among the above-mentioned prior art, the utility model aims at through designing a location auxiliary structure, can realize bending the position of bending that sets up in sheet metal part inside and be certain angle with the sheet metal component edge through this location auxiliary structure.
In order to achieve the above object, the utility model provides a following technical scheme:
a sheet metal part bending auxiliary positioning structure comprises a sheet metal part and a positioning part connected to the sheet metal part; the sheet metal part comprises an inclined pre-bending part; the positioning piece is provided with a positioning end which is far away from the bending line on the pre-bending part and is parallel to the bending line; through setting up an assistance-localization real-time structure on the sheet metal component, can carry out the accurate positioning to some settings in the inside bending position that can't directly fix a position the lower tool point through the sheet metal component edge again of sheet metal component, the operation of conveniently bending, fix a position the lower tool point through location assistance-structure simultaneously, it is higher to bend efficiency, more accurate.
Furthermore, the positioning piece and the sheet metal part are integrally arranged; the positioning piece and the sheet metal part are integrally arranged, so that the lower cutter position on the sheet metal part can be more conveniently positioned, and the bending efficiency is improved; with setting up setting element and sheet metal component an organic whole, the positioning accuracy that can reach is high, and the effectual that can reach of bending has the practicality more.
Furthermore, the positioning piece extends outwards from the edge of the sheet metal part close to one side of the pre-bending part; the setting mode of above-mentioned setting element for the location end on the setting element is the shortest with the distance of the line of bending, thereby makes the material of setting element save more, the cost is reduced, and the location end is short with the line interval of bending simultaneously, adjusts the position of sheet metal component more easily, improves the efficiency of the operation of bending.
Preferably, the positioning piece is detachably connected with the sheet metal part; set up setting element and sheet metal component to conveniently demolish as the purpose of dismantling the connection, after the operation of bending, need detach the setting element, consequently setting element detachable connects on the sheet metal component, both can ensure the effect of location, conveniently gets rid of the setting element again simultaneously, and this setting element can also used repeatedly in addition, reduction cost that can be better.
Furthermore, the positioning piece is at least provided with a first positioning pin which is abutted against the outer edge of the sheet metal part; this location foot sets up at the edge of sheet metal component, reaches save material's purpose when realizing the sheet metal component location, has economic benefits more.
Furthermore, the pre-bending part is provided with an auxiliary groove, and the positioning piece is also provided with a second positioning pin; the second positioning pin is positioned in the auxiliary groove and forms a clamping structure clamped at the edge of the sheet metal part together with the first positioning pin; through set up second location foot on the setting element, make the sheet metal component joint on the setting element with the cooperation of first location foot, it is more convenient to connect more firmly while dismantling.
Furthermore, the pre-bending part is provided with an auxiliary groove, and the positioning piece is at least provided with a third positioning pin positioned in the auxiliary groove; the third positioning leg is abutted against the near end of the auxiliary groove; the third positioning pin is arranged in the auxiliary groove, so that connection is more stable; for the location that realizes the sheet metal component with the setting element butt at the edge of sheet metal component, can not appear the gliding condition of setting element with the location foot setting of setting element in supplementary inslot, connection structure is more stable.
Furthermore, the positioning piece is also provided with a fourth positioning foot positioned in the auxiliary groove; the fourth positioning foot is abutted with the far end of the auxiliary groove; through setting up fourth location foot, with the cooperation of third location foot, with the distal end and the near-end butt in setting element and auxiliary tank, the structure is more stable, and the precision of bending at the in-process of bending simultaneously is higher.
The technical effects brought by the technical scheme are as follows:
1. because the inside portion of bending in advance that is equipped with the slope of sheet metal component can't carry out accurate location through the sheet metal component edge is direct to the line of bending in the portion of bending in advance, consequently the utility model discloses set up the setting element on the well sheet metal component to fix a position better, improve the efficiency of the operation of bending, this setting element sets up with the sheet metal component as an organic whole simultaneously, and the precision of location is high, can get rid of the setting element after the bending of the portion of bending in advance simultaneously, can not influence the use of sheet metal component.
2. The utility model discloses well setting element sets up at the edge of sheet metal component, through the location foot on the sheet metal component butt setting element, and easy operation is convenient, can provide accurate location effect simultaneously.
3. The utility model discloses in through the cooperation of first location foot and second location foot on the setting element, fix a position the sheet metal component, the contact between sheet metal component and the setting element is inseparabler, and it is convenient to dismantle simultaneously, can not cause any damage to the quality of sheet metal component itself.
4. The utility model discloses in set up the auxiliary tank on the sheet metal component through the setting element butt, fix a position the sheet metal component, because setting element butt auxiliary tank, consequently can not appear the setting element and appear gliding condition at the sheet metal component edge, connection structure is more stable, and the setting element is connected with the sheet metal component simultaneously, can not produce any interference to bending of the inside pre-bent portion of sheet metal component.
[ description of the drawings ]
Fig. 1 is an overall schematic view of a sheet metal part bending auxiliary positioning structure in embodiment 1;
FIG. 2 is a schematic view of a sheet metal part;
fig. 3 is an overall schematic view of the auxiliary positioning structure for sheet metal part bending in embodiment 2;
FIG. 4 is an overall schematic view of a positioning member according to embodiment 2;
fig. 5 is an overall schematic view of the auxiliary positioning structure for sheet metal part bending in embodiment 3;
FIG. 6 is an overall schematic view of a positioning member according to embodiment 3;
fig. 7 is an overall schematic view of the auxiliary positioning structure for sheet metal part bending in embodiment 4;
FIG. 8 is an overall view of a positioning member according to embodiment 4;
fig. 9 is an overall schematic view of the auxiliary positioning structure for sheet metal part bending in embodiment 5;
FIG. 10 is an overall schematic view of a positioning member according to embodiment 5;
fig. 11 is an overall schematic view of the auxiliary positioning structure for sheet metal part bending in embodiment 6;
FIG. 12 is a schematic view of the positioning member according to embodiment 6;
fig. 13 is an overall schematic view of a sheet metal part bending auxiliary positioning structure in embodiment 7;
FIG. 14 is an overall schematic view of a positioning member in embodiment 7;
fig. 15 is an overall schematic view of a sheet metal part bending auxiliary positioning structure in embodiment 8;
FIG. 16 is a schematic view of a positioning member in accordance with embodiment 8;
fig. 17 is an overall schematic view of a sheet metal part bending auxiliary positioning structure in embodiment 9;
FIG. 18 is a schematic view of a positioning member in accordance with embodiment 9;
wherein, 1, sheet metal parts; 11. a pre-bending part; 12. an auxiliary groove; 2. a positioning member; 5. a micro-connector; 21. a positioning end; 22. a first positioning pin; 23. a second positioning leg; 121. a proximal end; 122. a distal end; 24. a third positioning leg; 3. a first extension member; 25. a fourth positioning leg; 4. a second extension member; 41. and a lap joint end.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
In the description of the present invention, it should be noted that, for the orientation words, such as the terms "upper", "lower", "left", "right", "axial", "radial", "vertical", etc., indicating the orientation and positional relationship based on the orientation and positional relationship shown in the drawings, is only for convenience of description and simplification of the description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a plurality" means two or more unless specifically defined otherwise.
Unless otherwise expressly stated or limited, the terms "assembled", "connected" and "connected" are used broadly and are intended to be inclusive, e.g., fixed, detachable, or integral; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
The utility model discloses in, be equipped with an auxiliary tank on the sheet metal component, this auxiliary tank is close to staff's one end and establishes to the near-end, and staff's one end is kept away from to this auxiliary tank is the distal end.
Example 1
As shown in fig. 1, an auxiliary positioning structure for sheet metal part bending includes a sheet metal part 1, as shown in fig. 2, the sheet metal part 1 is bent for multiple times to obtain a required product, the sheet metal part 1 includes a plurality of bending portions parallel to the edge of the sheet metal part 1, and the bending portions can be bent directly through the edge of the sheet metal part 1; the sheet metal part 1 further comprises an inclined pre-bending part 11, the pre-bending part 11 is arranged inside the sheet metal part 1, the pre-bending part 11 further comprises an auxiliary groove 12, the auxiliary groove 12 is formed to reduce the influence of the sheet metal part 1 on the pre-bending part 11 in the bending process, and if the auxiliary groove 12 is not formed, friction may be generated due to the close distance between the pre-bending part 11 and the sheet metal part 1 to influence the bending effect of the pre-bending part 11; this auxiliary tank 12 is "U" shape, when guaranteeing that the operation of bending of the portion of bending 11 goes on smoothly in advance, also makes things convenient for installation setting element 2 on sheet metal component 1, realizes the accurate positioning to the portion of bending 11 in advance. In addition, because the portion of bending 11 in advance all is certain angle setting with any side edge of sheet metal component 1, can't come to carry out the accurate positioning to this portion of bending 11 in advance through sheet metal component 1 itself, if direct fix a position sheet metal component 1 through operating personnel's observation, can't ensure the quality of this sheet metal component 1 after bending, the error appears very easily, influences the subsequent installation and the use of sheet metal component 1.
As shown in fig. 1, the auxiliary positioning structure further includes a positioning member 2, the positioning member 2 and the sheet metal part 1 are integrally disposed, and the positioning member 2 is disposed in a direction extending outward from an edge of the sheet metal part 1 on a side close to the pre-bending portion 11; the side, connected with the sheet metal part 1, of the positioning part 2 is arranged in parallel, two micro connecting pieces 5 are arranged at two ends of the side, connected with the sheet metal part 1, of the positioning part 2, and the two micro connecting pieces 5 are arranged to remove the positioning part 2 after the sheet metal part 1 is bent; in order to ensure the accuracy and convenience of sheet metal component 1 location, setting element 2 must have certain width, sets up two little connecting pieces 5 and connects setting element 2 on sheet metal component 1, ensures that setting element 2 is more firm with sheet metal component 1's connection, gets rid of setting element 2 simultaneously and also simple and convenient more.
As shown in fig. 1, the positioning element 2 is provided with a positioning end 21, the positioning end 21 is far away from the bending line on the pre-bending portion 11, and the positioning end 21 and the bending line are arranged in parallel; the positioning of the sheet metal part 1 is realized by arranging the positioning end 21 and the bending line in parallel, so that the bending knife accurately falls on the bending line, and the bending operation is facilitated.
Example 2
In this embodiment, the structure of the sheet metal part 1 is the same as that in embodiment 1, and the direction in which the positioning member 2 is disposed is the same as that in embodiment 1, except that the positioning member 2 detachably connected is adopted in this embodiment.
As shown in fig. 3 and 4, the positioning member 2 is provided with a first positioning leg 22, the first positioning leg 22 is disposed on one side of the positioning member 2 close to the sheet metal part 1 and is parallel to the edge of the sheet metal part 1, the first positioning leg 22 and the positioning member 2 are in a forked arrangement, and when the first positioning leg 22 abuts against the edge of the sheet metal part 1, the positioning member 2 is lapped on the sheet metal part 1; in the utility model, the first positioning pin 22 is arranged as a bending structure back to the bending direction of the pre-bending part 11, and two bulges parallel to the edge of the sheet metal part 1 can be adopted; no matter how the shape of first location foot 22 changes, its effect is and fixes a position sheet metal component 1, consequently the shape change of first location foot 22 all falls the utility model discloses a within the scope of protection.
The first positioning foot 22 is abutted against the edge of the sheet metal part 1 to position the sheet metal part 1 so that the lower cutter point falls on the bending line, and therefore the sheet metal part 1 is accurately positioned; after the bending operation, because be the butt between setting element 2 and the sheet metal component 1, only need to remove sheet metal component 1 and just can separate sheet metal component 1 and setting element 2, continue the production of next sheet metal component 1, realize setting element 2's reuse, saved the material, reduced manufacturing cost, have higher practicality.
Example 3
In this embodiment, as shown in fig. 5 and 6, the bending direction of the first positioning leg 22 is the bending direction of the pre-bending portion 11, the arrangement mode facilitates the observation of the abutment condition between the edge of the sheet metal part 1 and the first positioning leg 22 by the operator, and because the positioning element 2 and the sheet metal part 1 are separately arranged, the gap cannot occur in the abutment between the edge of the sheet metal part 1 and the first positioning leg 22, otherwise, the bending accuracy of the pre-bending portion 11 can be affected.
Other structures in this embodiment are the same as those in embodiment 2, and therefore, detailed description thereof is omitted.
Example 4
As shown in fig. 7 and 8, the positioning member 2 is provided with a first positioning leg 22 and a second positioning leg 23, and the first positioning leg 22 and the second positioning leg 23 are both disposed on one side of the positioning member 2 close to the sheet metal part 1.
The first positioning leg 22 abuts against the outer edge of the sheet metal part 1, the structure of the first positioning leg is the same as that in the embodiment 1, meanwhile, the second positioning leg 23 is also of a bending structure with the same bending direction as that of the first positioning leg 22, and the second positioning leg 23 is arranged in the auxiliary groove 12; the auxiliary groove 12 comprises a near end 121 and a far end 122, the second positioning leg 23 abuts against the far end 122 of the auxiliary groove 12, and the sheet metal part 1 is clamped on the positioning part 2 together with the first positioning leg 22; form a joint structure through first location foot 22 and second location foot 23 in this embodiment and realize that sheet metal component 1 links to each other with setting element 2 to fix a position sheet metal component 1, structural more stable, the gliding condition can not appear in setting element 2, adopts the mode of joint simultaneously, makes things convenient for the connection and the separation of setting element 2 and sheet metal component 1, is favorable to improving production efficiency.
In this embodiment, the rest of the structure is the same as that in embodiment 2, and therefore, the description thereof is omitted.
Example 5
As shown in fig. 9 and fig. 10, the utility model discloses in, first location foot 22 and second location foot 23 are bending structure equally also, its direction of bending sets up for the direction of bending 11 in advance back, make things convenient for the staff direct observation sheet metal component 1 and the connected condition of setting element 2, prevent that setting element 2 and sheet metal component 1 from being connected untight condition, if the gap appears between sheet metal component 1 and the setting element 2, then can influence the effect of bending of 11 in advance, thereby make the quality of product discount greatly, consequently above-mentioned mode of setting has better effect to the quality that promotes the product.
In this embodiment, the rest of the structure is the same as that in embodiment 3, and the connection manner between the positioning member 2 and the sheet metal part 1 in this embodiment is the same as that in embodiment 4, so the detailed description is omitted.
Example 6
As shown in fig. 11 and 12, the positioning element 2 is disposed above the sheet metal part 1, a third positioning leg 24 is disposed on the positioning element 2, and the positioning element 2 positions the sheet metal part 1 by abutting the third positioning leg 24 against the proximal end 121 of the auxiliary slot 12; simultaneously, this third location foot 24 is for extending and being two first extension pieces 3 that the symmetry set up from setting element 2 to sheet metal component 1 direction, link to each other through bending between first extension piece 3 and the setting element 2, its direction of bending is the downward bending, the one end that first extension piece 3 links to each other with setting element 2 simultaneously is the arc setting, with the arc inner wall cooperation butt of auxiliary tank 12, sheet metal component 1 realizes the accurate positioning under the auxiliary action of setting element 2, prevent that sheet metal component 1 from sliding and lead to appearing being connected untight condition between sheet metal component 1 and the setting element 2. Therefore, the connection mode of the sheet metal part 1 and the positioning part 2 ensures the bending accuracy and improves the production efficiency.
In this embodiment, the rest of the structure is the same as that in embodiment 2, and therefore, the description thereof is omitted.
Example 7
As shown in fig. 13 and 14, in this embodiment, the positioning member 2 is disposed below the sheet metal part 1, and the bending direction of the first extending member 3 is upward bent, so that the connection between the positioning member 2 and the sheet metal part 1 can be directly observed by the operator, which is more convenient and efficient.
In this embodiment, the rest of the structure is the same as that in embodiment 6, and therefore, the description thereof is omitted.
Example 8
As shown in fig. 15 and 16, the positioning member 2 is provided with not only a third positioning leg 24 but also a fourth positioning leg 25; wherein the third positioning leg 24 abuts the proximal end 121 of the auxiliary channel 12 and the fourth positioning leg 25 abuts the distal end 122 of the auxiliary channel 12; as shown in fig. 10, the positioning member 2 is provided with a second extending member 4, the third positioning leg 24 and the fourth positioning leg 25 are both disposed on the second extending member 4, wherein the second extending member 4 is vertically connected to the positioning member 2, and meanwhile, the middle portion of the second extending member 4 protrudes in a direction opposite to the bending direction, the second extending member 4 is inserted into the auxiliary groove 12 from top to bottom, and the third positioning leg 24 and the fourth positioning leg 25 are respectively abutted against the proximal end 121 and the distal end 122 of the auxiliary groove 12, so that the positioning member 2 is connected to the sheet metal member 1, and in addition, one end of the second extending member 4, which is far away from the positioning member 2, is provided with a lap joint end 41, and the lap joint end 41 is lapped on the sheet metal member 1. In this embodiment, setting element 2 sets up the one side that the portion 11 of bending in advance on sheet metal component 1 bends, and setting element 2 is the level setting with overlap joint end 41 simultaneously, ensures that sheet metal component 1 cover when establishing on second extension 4, and whole auxiliary positioning structure keeps the level to in accurate finding the line of bending fast, promote the efficiency of the operation of bending.
In this embodiment, the rest of the structure is the same as that in embodiment 2, and therefore, the description thereof is omitted.
Example 9
As shown in fig. 17 and 18, the second extending member 4 is disposed in a bending direction toward the pre-bending portion 11, and the positioning member 2 is disposed below the sheet metal member 1; set up setting element 2 in the below of sheet metal component 1, in inserting supplementary groove 12 from up down with second extension 4 to realize the purpose of location, make things convenient for the better location condition of observing sheet metal component 1 of staff, improve the efficiency of bending, also have further improvement effect to the quality of product simultaneously.
In this embodiment, the rest of the structure is the same as that in embodiment 8, and therefore, the description thereof is omitted.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (8)
1. A sheet metal part bending auxiliary positioning structure is characterized by comprising a sheet metal part and a positioning part connected to the sheet metal part; the sheet metal part comprises an inclined pre-bending part; the positioning piece is provided with a positioning end, and the positioning end is far away from the bending line on the pre-bending part and is parallel.
2. An auxiliary positioning structure as claimed in claim 1, wherein the positioning member is integrally provided with the sheet metal member.
3. An auxiliary positioning structure as claimed in claim 1 or 2, wherein the positioning member extends outwardly from an edge of the sheet metal part on a side close to the pre-bent portion.
4. The auxiliary positioning structure as claimed in claim 1, wherein the positioning member is detachably connected to the sheet metal member.
5. An auxiliary positioning structure as claimed in claim 4, wherein said positioning member has at least a first positioning leg abutting against an outer edge of said sheet metal member.
6. The auxiliary positioning structure of claim 5, wherein the pre-bent portion has an auxiliary groove, and the positioning member has a second positioning leg; the second positioning foot is positioned in the auxiliary groove and forms a clamping structure with the first positioning foot, wherein the clamping structure is arranged at the edge of the sheet metal part in a clamping mode.
7. The auxiliary positioning structure of claim 4, wherein the pre-bent portion has an auxiliary groove, and the positioning member has at least a third positioning leg positioned in the auxiliary groove; the third positioning leg is abutted against the near end of the auxiliary groove.
8. The auxiliary positioning structure of claim 7, wherein the positioning member further comprises a fourth positioning leg positioned in the auxiliary groove; the fourth positioning foot is abutted with the far end of the auxiliary groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020575373.2U CN212598419U (en) | 2020-04-17 | 2020-04-17 | Sheet metal component auxiliary positioning structure that bends |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020575373.2U CN212598419U (en) | 2020-04-17 | 2020-04-17 | Sheet metal component auxiliary positioning structure that bends |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212598419U true CN212598419U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020575373.2U Expired - Fee Related CN212598419U (en) | 2020-04-17 | 2020-04-17 | Sheet metal component auxiliary positioning structure that bends |
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| Country | Link |
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| CN (1) | CN212598419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116000146A (en) * | 2023-03-28 | 2023-04-25 | 苏州迅镭激光科技有限公司 | FFC bending jig |
-
2020
- 2020-04-17 CN CN202020575373.2U patent/CN212598419U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116000146A (en) * | 2023-03-28 | 2023-04-25 | 苏州迅镭激光科技有限公司 | FFC bending jig |
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