CN202062645U - Bending machine - Google Patents
Bending machine Download PDFInfo
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- CN202062645U CN202062645U CN2011200657640U CN201120065764U CN202062645U CN 202062645 U CN202062645 U CN 202062645U CN 2011200657640 U CN2011200657640 U CN 2011200657640U CN 201120065764 U CN201120065764 U CN 201120065764U CN 202062645 U CN202062645 U CN 202062645U
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Abstract
The utility model discloses a bending machine, which comprises a pedestal, an acting mechanism, a slide rail, a slide block, a bending mechanism and a positioning mechanism, wherein the slide rail is fixed on the pedestal, the slide block is slidably arranged on the slide rail, the bending mechanism is fixed on the slide block, the positioning mechanism is used for fixing a bent material, and the bending mechanism is matched with the positioning mechanism under the driving of the acting mechanism to bend the bent material. The bending machine is characterized in that: a left slide-block lateral plate and a right slide-block lateral plate are respectively arranged at both sides of the slide block, and the end parts of the left slide-block lateral plate and the right slide-block lateral plate are respectively provided with a sliding slot; the bending mechanism comprises a sliding shaft, a bending roller, a first elastic device and a second elastic device, wherein the bending roller is rotatably sleeved on the sliding shaft; and both ends of the sliding shaft are respectively arranged in the sliding slots, and the first elastic device and the second elastic device are respectively arranged on the left slide-block lateral plate and the right slide-block lateral plate and are used for tightly pressing both ends of the sliding shaft into the sliding slots. The bending machine has the beneficial effect that: the bending effect is good.
Description
Technical field
The utility model relates to mechanical manufacturing field, particularly relates to a kind of bender.
Background technology
Bending is a mechanical manufacturing field manufacturing process commonly used, is used for various folding material (for example PET or the like) are bent into the target product of the turn of bilge with special angle.At present, the manufacturing of most of this series products, finish (its product as shown in Figure 1) behind first procedure by flat cutter machine, follow-up bending operation relies on manually fully directly carries out bending (its product as shown in Figure 2) to product by staff, this manufacture can't form accurate bending angle, elastic deformation is big after the bending, and expends great amount of manpower, the manufacturing cost height; And small part producer adopts bender to finish follow-up operation, for example: publication number is the Chinese patent of CN101259497A, disclosed a kind of bender, be used for the doubling material and carry out bending, but this bender adopts the folding material of flattening mechanism after to bending that is independent of bending mechanism to carry out smooth, complex structure, bender cost height.
Summary of the invention
Technical problem to be solved in the utility model is, at the defective of prior art, provides a kind of simple in structure, bender that bending is effective.
The utility model solves above-mentioned technical problem by following technical proposals:
A kind of bender, comprise base, execute actuation mechanism, be fixed on slide rail on the described base, slidably be arranged on slide block on the described slide rail, be fixed on the bending mechanism on the described slide block and be used for fixing the detent mechanism of folding material, described bending mechanism cooperates the doubling material to carry out bending with described detent mechanism under the driving of executing actuation mechanism, wherein, described slide block both sides are respectively equipped with left slider side plate and right slide block side plate, and the end of described left slider side plate and right slide block side plate is equipped with sliding tray; Described bending mechanism comprises sliding axle, rotating bending roller, first elastic force apparatus and second elastic force apparatus that is set on the described sliding axle; The two ends of described sliding axle are separately positioned in the described sliding tray, and described first elastic force apparatus, second elastic force apparatus are separately positioned on and are used on described left slider side plate and the right slide block side plate two ends of described sliding axle are pressed on described sliding tray.
Preferably, described bending roller material of main part is that steel and surface are coated with crome metal.
Described sliding tray is a U type groove; Described first elastic force apparatus comprises the first compression spring and first latch segment that is fixed on the described left slider side plate; Described first latch segment is provided with and the first relative screw knob of described U type groove, and an end of described first spring is fixed on described first screw knob, the other end stretches in the described U type groove and bring pressure to bear on described sliding axle;
Described second elastic force apparatus comprises the second compression spring and second latch segment that is fixed on the described right slide block side plate; Described second latch segment is provided with and the second relative screw knob of described U type groove, and an end of the described second topic spring is fixed on described second screw knob, the other end stretches in the described U type groove and bring pressure to bear on described sliding axle.
For adapting to the requirement of different folding material thickness, described detent mechanism comprises clamp mechanism and the angle block gauge that is oppositely arranged, described clamp mechanism comprises clamp and compression spring, described angle block gauge is provided with the axis of guide, be provided with the pilot hole relative in the described clamp with the described axis of guide, described clamp slidably is set on the described axis of guide by described pilot hole, and an end of described compression spring is fixed between described slide block and the described base, and the other end acts on described clamp; During bending, an end of folding material is being clipped under the active force of described compression spring between described clamp and the described angle block gauge.
Preferably, described angle control mechanism is the angle block gauge that is installed on the described base, and the plane at the upper surface of described angle block gauge and described slide rail place is acute angle relation.This preferred version is simple in structure, and can adjust the bending angle by different angle block gauges.
Preferably, described detent mechanism also comprises the height regulating block, and described height regulating block is arranged between described clamp and the described angle block gauge.
In the practice, usually need on same folding material, carry out twice bending, when carrying out bending the second time, there has been a bending part owing to roll over material, be convenient this secondary bending, described detent mechanism comprises and compresses handle, angle compact heap, height regulating block and be fixed on front apron on the described base; Described front apron is provided with turning cylinder, describedly compresses that handle is rotating to be fixed on the described turning cylinder, and described angle compact heap is fixed on a described end that compresses handle; Described height regulating block is fixed on the described front apron; After the described cooperation that compresses handle, angle compact heap and height regulating block makes and is placed on L type folding material on the described height regulating block when bending, promote the described handle that compresses described angle compact heap is pressed on an end of described L type folding material on the described height regulating block.
Preferably, as a kind of manual bender, the described actuation mechanism of executing is the elbow folder that is fixed on the described base, the clamping limb of described elbow folder is connected with described slide block, the position of described elbow folder is arranged so that described slide block can slide with the handling position variation of described elbow folder on described slide rail, and when the handle of described elbow folder during near the dead-centre position, described slide block is away from described detent mechanism.
Further, placement for convenient folding material, described left slider side plate and/or described right slide block side plate lower end are provided with spacer pin, described clamp top is provided with groove, described spacer pin stretches in the described groove, described groove and described spacer pin cooperate to make: when described elbow folder is positioned at the dead-centre position, forms folding between the active force that described clamp overcomes described compression spring and described angle block gauge or the front apron and expect mounting groove.
The beneficial effect that the utility model is compared with the prior art is: adopt elastic force apparatus that the bending roller can be slided up and down within the specific limits, therefore the bending roller can roll on the folding material inclined-plane after bending, strengthen the bending effect, and had the effect that the doubling material carries out shaping.
Description of drawings
Fig. 1 is the shape schematic diagram before the folding material of the present utility model bending;
Fig. 2 is the shape schematic diagram after the folding material of the present utility model bending;
Fig. 3 is the vertical view of the bender of the utility model specific embodiment one;
Fig. 4 is the A-A line cutaway view of the bender of Fig. 3;
Fig. 5 is the E-E line cutaway view of the bender of Fig. 3;
Fig. 6 is the partial enlarged drawing of a-quadrant of the bender of Fig. 5;
Fig. 7 is the structural representation of hold-down mechanism of the bender of Fig. 3;
Fig. 8 is the D-D line cutaway view of the bender of Fig. 3;
Fig. 9 is the structural representation of the bending product of the utility model specific embodiment two;
Figure 10 is the stereogram of the bender of the utility model specific embodiment two;
Figure 11 is the vertical view of the bender of Figure 10;
Figure 12 is the H-H line cutaway view of the bender of Figure 11;
Figure 13 is the structural representation of hold-down mechanism of the bender of Figure 10;
Figure 14 is the structural representation of angle control mechanism of the bender of Figure 10;
Figure 15 is the E-E line cutaway view of the angle control mechanism of Figure 14;
The specific embodiment
Contrast accompanying drawing and the utility model is explained in detail below in conjunction with preferred embodiment.
The specific embodiment one
This specific embodiment is a kind of manual bending machine, it comprises base, execute actuation mechanism, be fixed on slide rail on the described base, slidably be arranged on slide block on the described slide rail, be fixed on the bending mechanism on the described slide block and be used for fixing the detent mechanism of folding material, described bending mechanism cooperates the doubling material to carry out bending with described detent mechanism under the driving of executing actuation mechanism, wherein, described slide block both sides are respectively equipped with left slider side plate and right slide block side plate, and the end of described left slider side plate and right slide block side plate is equipped with sliding tray; Described bending mechanism comprises sliding axle, rotating bending roller, first elastic force apparatus and second elastic force apparatus that is set on the described sliding axle; The two ends of described sliding axle are separately positioned in the described sliding tray, and described first elastic force apparatus, second elastic force apparatus are separately positioned on and are used on described left slider side plate and the right slide block side plate two ends of described sliding axle are pressed on described sliding tray.Its concrete structure is as follows:
To shown in Figure 8, the base of present embodiment is made up of gripper shoe, the landing slab 2 and the fixed head 5 that are fixed on the gripper shoe as Fig. 3; Executing actuation mechanism is elbow folder 8, is fixed on the landing slab 2 by elbow folder fixed block 7.
Be fixed with line slide rail 6 on the fixed head 5, cuboid slide block 10 is installed on the line slide rail 6, and can slide along line slide rail 6; One end of line slide rail 6 is connected with the clamping limb of elbow folder 8, thereby forms interaction relation with elbow folder 8; The both sides of line slide rail 6 are fixed with left slider side plate 14 and right slide block side plate 25 respectively, left slider side plate 14 and right slide block side plate 25 extend cuboid slide block 10 away from the end of elbow folder 8, the end of described left slider side plate 14 and right slide block side plate 25 is equipped with sliding tray, the sliding tray of present embodiment is a U type groove, also can adopt the sliding tray of other types in the practice.
Bending mechanism is made up of sliding axle 24, bending roller 11, first elastic force apparatus and second elastic force apparatus, bending roller 11 is by deep groove ball bearing 18 rotating being set on the sliding axle 24, and by spacing ring 17 fixedly bending roller 11 on the sliding axle 24 with prevent bending roller 11 sliding axle 24 axially on move; The two ends of described sliding axle 24 are installed in respectively in the U type groove of end of described left slider side plate 14 and right slide block side plate 25; Described first elastic force apparatus comprises the first compression spring 22 and the latch segment 19 that is fixed on the described left slider side plate 14, described latch segment 19 is provided with the corresponding screw knob 20 of U type groove with left slider side plate 14 ends, one end of the described first compression spring 22 by a coach spring cap 21 be fixed on described first screw knob 20, the other end is with a coil spring cap 23 and stretches in the U type groove and bring pressure to bear on sliding axle 24, can regulate the first compression spring 22 and be applied to pressure on the sliding axle 24 by rotating first screw knob 20; Second elastic force apparatus is arranged on the end of right slide block side plate 25, and its The Nomenclature Composition and Structure of Complexes is identical with the The Nomenclature Composition and Structure of Complexes of first elastic force apparatus.The bending roller 11 of this specific embodiment should adopt the bending roller of the hard and smooth outer surface of material to prevent forming cut on the folding material, for example can adopt the bending roller that is processed to form by the modified plating hard chromium on surface correct grinding of 45# steel.
Detent mechanism is by clamp mechanism that is oppositely arranged and angle control mechanism, and height regulating block 3 is formed, the clamp mechanism of this specific embodiment is made up of clamp 4 and two compression springs 16, angle control mechanism is the angle block gauge 1 of a block length bar shaped, angle block gauge 1 is fixed on the landing slab 2, its side relative with clamp 4 is fixed with two axis of guides 15, offer two pilot holes corresponding in the clamp 4 with described two axis of guides 15, clamp 4 slidably is set on described two axis of guides 15 by pilot hole, described two compression spring 16 1 ends are fixed on a side of fixed head 5, and the other end is enclosed within respectively on described two axis of guides 15; Height regulating block 3 is between clamp 4 and angle block gauge 1, its role is to regulate pack into the degree of depth between clamp 4 and the angle block gauge 1 of folding material, in this specific embodiment, angle block gauge 1 and clamp 4 relative sides offer the groove of strip, one end of height regulating block 3 is fixed in this groove by screw, can easily height regulating block 3 be moved up and down in groove to regulate its installation site after unclamping screw, the degree of depth thereby the doubling material is packed between clamp 4 and the angle block gauge 1 is regulated; The cross section of the angle block gauge 1 of the strip of this specific embodiment is trapezoidal, and the angle that its upper surface and plane, slide rail place form is an acute angle.
Left slider side plate 14 of this specific embodiment and described right slide block side plate 25 lower ends are provided with spacer pin 12, described clamp 4 tops are provided with groove, described spacer pin 12 stretches in the described groove, described groove and described spacer pin 12 cooperate to make: when elbow folder 8 is positioned at the dead-centre position, described clamp 4 overcomes and forms certain space interval between the active force of described compression spring 16 and the described angle block gauge 1, and this space interval is folding material mounting groove.The length of this groove can design according to the thickness of folding material, and the thick then groove of folding material is short, the thin then groove of folding material is long so that the width of described mounting groove is a bit larger tham the thickness of folding material.
Left slider side plate 14 and described right slide block side plate 25 lower ends are provided with stop block 13, cooperate the rolling distance on folding material surface of bending roller when being used to limit bending with the recess edge on anchor clamps piece 4 tops.
The course of work and the principle of the bending anchor clamps of this specific embodiment are as follows:
When the folding material is installed, promote elbow folder 8 gradually near the dead-centre position, elbow folder 8 drives slide block 10, left slider side plate 14, right slide block side plate 25, bending roller 11 is gradually away from angle block gauge 1, in this process, the stroke of spacer pin 12 in the groove on compact heap 4 tops can arrive terminal point earlier, but elbow folder 8 is not also return the dead-centre position fully, thereby elbow folder 8 will be return active force that the dead-centre position must overcome 16 pairs of compact heaps 4 of compression spring and drives compact heap 4 and move like this, and finally return to the dead-centre position, this moment, compact heap 4 formed certain space interval just and between the angle block gauge 1, the installation of convenient folding material.
During bending, promote elbow folder 8 and break away from the dead-centre position, the elbow folder pushes away cuboid slide block 10, left slider side plate 14, right slide block side plate 25, bending roller 11 gradually near angle block gauge 1, in this process, because the active force of compression spring 16 clamps the folding material that is arranged in folding material mounting groove thereby compact heap 4 is pushed to angle block gauge 1; Bending roller 11 arrives the postpone of folding material level, continue to promote elbow folder 8, thereby promote bending roller 11 doubling material and carry out bending, cross the position of folding material mounting groove at bending roller 11 after, because be subjected to the active force of the first compression spring 22 and the second compression spring, sliding axle 24 moves downward, continue to compress the upper surface rolling certain distance of folding material at angle block gauge 1 thereby drive bending roller 11 in U type groove, thereby strengthen the bending effect, but simultaneously also the doubling material carry out smooth.
In practice, the elbow of this specific embodiment folder 8 also can adopt other manual force mechanisms or motor-driven force application mechanism, for example cylinder, motor driver or the like, and force application mechanism of the present utility model includes but not limited to the elbow folder.
The specific embodiment two
As shown in Figure 8, be a kind of structure chart of product, wherein the requirement of the bending angle of A face and C face is 90 °, and it is 90 °～110 ° that the bending angle of C face and B face requires.Because product size is less, product size is analyzed, if adopt a bending and forming then the product that can not obtain.We need realize the bending of product by the anchor clamps scheme of twice bending like this.With A face and C face 90 ° fold for the first time.Bending is for the second time carried out on primary basis, thereby obtains 90 °～110 ° of B face and the needed angles of C face.Bending for the first time can adopt the specific embodiment one bender to operate, but there have been 90 ° of kinks owing to rolling on the material during owing to bending for the second time, the folding material is the L type, if adopt the bender of the specific embodiment one to carry out bending second time, then can cause distortion to the bending part that has existed during second time bending.
Shown in Fig. 9-13, for adapting to bending requirement to L type folding material, this specific embodiment is improved on the basis of the specific embodiment one, this specific embodiment is angle control mechanism with the difference of the specific embodiment one, be primarily aimed at this difference below and be described, repeat no more for the part identical with the specific embodiment one.
The angle control mechanism of this specific embodiment comprises: compress handle 27, angle compact heap 29, height regulating block 3 and be fixed on front apron 26 on the described base, the axis of guide 15 that is connected with compact heap 4 is installed in a side of front apron 26; Described height regulating block 3 is fixed on the described front apron 26; Described front apron 26 integral body are strip, which is provided with the turning cylinder 28 parallel with bending roller 11, and the described handle 27 that compresses is U type shape, on the rotating two ends that are fixed on described turning cylinder 28; Bonding jumper or plastic strip that described angle compact heap 29 is strips, the length of its length and bending roller or folding material needs quite, one end of angle compact heap 29 is fixed on a described end that compresses handle 27 near bending roller 11 by screw, the shape of the other end of described angle compact heap 29 with and the shape of height regulating block 3 upper ends match, make when bending be placed on L type folding material on the described height regulating block 3 after, promoting the described handle 27 that compresses can make described angle compact heap 29 that the part that is positioned on the height regulating block 3 of described L type folding material is pressed on the described height regulating block 3, thereby when promotion bending roller 11 doubling material carried out bending, what the position of folding material can be stable was fixed on the height regulating block 3.
In specific embodiment more, also can adopt pin earlier L type folding material to be positioned on the height regulating block 3, promoting the described handle 27 that compresses then makes angle compact heap 29 be pressed in pin and folding material to go up the doubling material and carry out angle orientation, the thickness of angle compact heap 29 and shape need be provided with according to the bending part and the bending angle of folding material, for example: if the bending angle is 90 degree, then the upper surface of angle compact heap and slide block plane should be acute angle relation, if the bending angle is greater than 90 degree, then the upper surface of angle compact heap and slide block plane should be parallel to each other or concern in obtuse angle.
The course of work of the bending anchor clamps of this specific embodiment and principle and the specific embodiment one are roughly the same:
At first, L type folding material is placed on the height regulating block 3, is located with pin, lifts then and compresses handle 27, drives angle compact heap 29 and pushes down the part of folding material level on height regulating block 3; Promoting elbow folder 8 again, compact heap 4 is spring 16 by compression? elastic force be pushed to front apron 26 folding material be clamped between angle compact heap 29 and the compact heap 4 perpendicular to the part of height regulating block 3; After elbow folder 8 was pushed into certain distance, bending roller 11 was rolled into the folding material level and puts, and the doubling material carries out bending and continues the rolling certain distance on folding material surface and finish bending.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of ordinary skill in the field; under the prerequisite that does not break away from the utility model design; can also make some being equal to substitutes or obvious modification, and performance or purposes are identical, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. bender, comprise base, execute actuation mechanism, be fixed on slide rail on the described base, be slidably disposed on slide block on the described slide rail, be fixed on the bending mechanism on the described slide block and be used for fixing the detent mechanism of folding material, described bending mechanism cooperates the doubling material to carry out bending with described detent mechanism under the described driving of executing actuation mechanism, it is characterized in that:
Described slide block both sides are respectively equipped with left slider side plate and right slide block side plate, and the end of described left slider side plate and right slide block side plate is equipped with sliding tray; Described bending mechanism comprises sliding axle, rotating bending roller, first elastic force apparatus and second elastic force apparatus that is set on the described sliding axle; The two ends of described sliding axle are separately positioned in the described sliding tray, and described first elastic force apparatus, second elastic force apparatus are separately positioned on and are used on described left slider side plate and the right slide block side plate two ends of described sliding axle are pressed on described sliding tray.
2. bender according to claim 1 is characterized in that: described sliding tray is a U type groove; Described first elastic force apparatus comprises the first compression spring and first latch segment that is fixed on the described left slider side plate; Described first latch segment is provided with and the first relative screw knob of described U type groove, and an end of the described first compression spring is fixed on described first screw knob, the other end stretches in the described U type groove and bring pressure to bear on described sliding axle;
Described second elastic force apparatus comprises the second compression spring and second latch segment that is fixed on the described right slide block side plate; Described second latch segment is provided with and the second relative screw knob of described U type groove, and an end of the described second compression spring is fixed on described second screw knob, the other end stretches in the described U type groove and bring pressure to bear on described sliding axle.
3. bender according to claim 1, it is characterized in that: described detent mechanism comprises clamp mechanism and the angle block gauge that is oppositely arranged, described clamp mechanism comprises clamp and compression spring, described angle block gauge is provided with the axis of guide, be provided with the pilot hole relative in the described clamp with the described axis of guide, described clamp slidably is set on the described axis of guide by described pilot hole, one end of described compression spring is fixed between described slide block and the described base, and the other end acts on described clamp; During bending, an end of folding material is being clipped under the active force of described compression spring between described clamp and the described angle block gauge.
4. bender according to claim 3 is characterized in that: described detent mechanism also comprises the height regulating block, and described height regulating block is arranged between described clamp and the described angle block gauge.
5. bender according to claim 4 is characterized in that: the angle that the plane at the upper surface of described angle block gauge and described slide rail place forms is an acute angle.
6. bender according to claim 1 is characterized in that: described detent mechanism comprises and compresses handle, angle compact heap, height regulating block and be fixed on front apron on the described base; Described front apron is provided with turning cylinder, describedly compresses that handle is rotating to be fixed on the described turning cylinder, and described angle compact heap is fixed on a described end that compresses handle; Described height regulating block is fixed on the described front apron; After the described cooperation that compresses handle, angle compact heap and height regulating block makes and is placed on L type folding material on the described height regulating block when bending, promote the described handle that compresses described angle compact heap is pressed on an end of described L type folding material on the described height regulating block.
7. bender according to claim 6 is characterized in that: described detent mechanism also comprises pin, and described height regulating block upper end is provided with cotter way.
8. bender according to claim 6, it is characterized in that: described detent mechanism also comprises hold-down mechanism, described hold-down mechanism comprises clamp and compression spring, described front apron is provided with the axis of guide, be provided with the pilot hole relative in the described clamp with the described axis of guide, described clamp slidably is set on the described axis of guide by described pilot hole, and an end of described compression spring is fixed between described slide block and the described base, and the other end acts on described clamp.
9. according to any described bender of claim 1 to 8, it is characterized in that: the described actuation mechanism of executing is the elbow folder that is fixed on the described base, the clamping limb of described elbow folder is connected with described slide block, the position of described elbow folder is arranged so that described slide block can slide with the handling position variation of described elbow folder on described slide rail, and when the handle of described elbow folder during near the dead-centre position, described slide block is away from described detent mechanism.
10. according to claim 3,4,5 or 8 described benders, it is characterized in that: described left slider side plate and/or described right slide block side plate lower end are provided with spacer pin, described clamp top is provided with groove, described spacer pin stretches in the described groove, described groove and described spacer pin cooperate to make: when described elbow folder is positioned at the dead-centre position, forms folding between the active force that described clamp overcomes described compression spring and described angle block gauge or the front apron and expect mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200657640U CN202062645U (en) | 2011-03-14 | 2011-03-14 | Bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200657640U CN202062645U (en) | 2011-03-14 | 2011-03-14 | Bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202062645U true CN202062645U (en) | 2011-12-07 |
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ID=45056522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200657640U Expired - Lifetime CN202062645U (en) | 2011-03-14 | 2011-03-14 | Bending machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN202062645U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179926A (en) * | 2011-03-14 | 2011-09-14 | 深圳市伟铂工业有限公司 | Bender |
| CN105799144A (en) * | 2016-05-03 | 2016-07-27 | 广州达意隆包装机械股份有限公司 | Bending mechanism for mobile phone screen circuit board conducting film |
| CN110336432A (en) * | 2019-08-06 | 2019-10-15 | 株洲凯丰实业股份有限公司 | A kind of coil bending machine |
-
2011
- 2011-03-14 CN CN2011200657640U patent/CN202062645U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179926A (en) * | 2011-03-14 | 2011-09-14 | 深圳市伟铂工业有限公司 | Bender |
| CN105799144A (en) * | 2016-05-03 | 2016-07-27 | 广州达意隆包装机械股份有限公司 | Bending mechanism for mobile phone screen circuit board conducting film |
| CN105799144B (en) * | 2016-05-03 | 2017-10-31 | 广州达意隆包装机械股份有限公司 | A kind of bending mechanism of Mobile phone screen circuit board conductive film |
| CN110336432A (en) * | 2019-08-06 | 2019-10-15 | 株洲凯丰实业股份有限公司 | A kind of coil bending machine |
| CN110336432B (en) * | 2019-08-06 | 2020-11-17 | 株洲凯丰实业股份有限公司 | Coil bending machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN WONDER BORN ROYMAX TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN WONDER BORN INDUSTRY CO., LTD. Effective date: 20120401 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120401 Address after: 1, one or two layers of Bamboo Village Industrial Park, Xincheng community, Guanlan District, Shenzhen, Guangdong, Baoan District 518000 Patentee after: Shenzhen Wonder Born Roymax Technology Co., Ltd. Address before: Baoan District Shenzhen City, Guangdong province 518000 Guanlan street view of the city community to view Nan Lu Jin Technology Park B building six floor Patentee before: Shenzhen Wonder Born Industry Co., Ltd. |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20111207 Effective date of abandoning: 20130828 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20111207 Effective date of abandoning: 20130828 |
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| RGAV | Abandon patent right to avoid regrant |