CN203936822U - Positioning fixture - Google Patents
Positioning fixture Download PDFInfo
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- CN203936822U CN203936822U CN201420358113.4U CN201420358113U CN203936822U CN 203936822 U CN203936822 U CN 203936822U CN 201420358113 U CN201420358113 U CN 201420358113U CN 203936822 U CN203936822 U CN 203936822U
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- conductive pole
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Abstract
The utility model discloses a kind of positioning fixture, be applicable to pressure holding positioning workpieces, comprising base, upper cover and pressure holding mechanism, described upper cover is covered on the top of described base, described workpiece is placed between described upper cover and described base, and described pressure holding Distribution of Institutions in described base around; Described pressure holding mechanism comprises cylinder, holder, fork and depression bar, the relatively described base of described cylinder is fixed and the piston rod of described cylinder upwards telescopically stretches out, described holder is fixed on the upper end of the cylinder body of described cylinder, one end of described depression bar is articulated in the piston rod of described cylinder, the lower end of described fork is articulated in described holder, the upper end of described fork is articulated in the middle part of described depression bar, and when described piston rod stretches out completely, the other end pressure holding of described depression bar is in described upper cover.That the utility model positioning fixture has is simple in structure, operate advantage quickly and easily.
Description
Technical field
The utility model relates to a kind of fixture, relate in particular to a kind of simple in structure, operate positioning fixture quickly and easily.
Background technology
Along with scientific and technological development, the electronic products such as mobile phone, panel computer and laptop computer are used more and more, become requisite mobile communications tool in people's life.Therefore, on market, there are a large amount of electronic equipments miscellaneous now.Er Ge producer is also these electronic equipment production various kinds parts one after another, wherein, the inside structure of electronic product generally can be usingd magnesium-aluminium alloy material as substrate, and this magnadure substrate is by one-body molded production, the techniques such as intermediate demand is holed, shaping, detection.At the process need that carries out various explained hereafter, workpiece is carried out to pressure holding and location, with the precision that improves processing or detect; Yet existing positioning fixture or complex structure, or operation inconvenience, affect to the production of workpiece.
Deficiency based on above-mentioned, therefore, need a kind of simple in structure, operate positioning fixture quickly and easily.
Utility model content
The purpose of this utility model be to provide a kind of simple in structure, operate positioning fixture quickly and easily.
To achieve these goals, the positioning fixture that the utility model provides is applicable to pressure holding positioning workpieces, comprising base, upper cover and pressure holding mechanism, described upper cover is covered on the top of described base, described workpiece is placed between described upper cover and described base, and described pressure holding Distribution of Institutions in described base around; Described pressure holding mechanism comprises cylinder, holder, fork and depression bar, the relatively described base of described cylinder is fixed and the piston rod of described cylinder upwards telescopically stretches out, described holder is fixed on the upper end of the cylinder body of described cylinder, one end of described depression bar is articulated in the piston rod of described cylinder, the lower end of described fork is articulated in described holder, the upper end of described fork is articulated in the middle part of described depression bar, and when described piston rod stretches out completely, the other end pressure holding of described depression bar is in described upper cover.
By the surrounding at described base, described cylinder is set, and in utilization, one end of described fork is articulated in to described holder, the other end be articulated in and with the middle part of the depression bar of the piston rod pivot joint of described cylinder, thereby described depression bar can be rotated with the flexible of described piston rod; When described piston rod stretches out, on one end of described depression bar and described piston rod pivot joint, move, the other end of described depression bar rotate and pressure holding in the surface of described upper cover, thereby by Work-sheet pressing or location; When described piston rod shrinks, the other end of described depression bar makes progress rotation and leaves described upper cover; Therefore, the action that only need to control described cylinder when producing can compress and locate workpiece quickly and easily, simple in structure, easy to operate.
Preferably, described base is provided with lamp control checkout gear, described lamp control checkout gear comprises the first conductive pole, conductive sleeve, the second conductive pole, power spring, battery, the first indicator lamp, the second indicator lamp and some wires, described base and described upper cover insulate, the middle part of described base offers accommodating hole, described conductive sleeve is arranged at the top of described accommodating hole, described the first conductive pole is placed in described accommodating hole and insulation is also upwards piercing in described conductive sleeve slidably, described power spring is placed in described accommodating hole and contacts at respectively described the first conductive pole and described base, described the second conductive pole is arranged at respectively four angles of described base, the periphery that described workpiece level is positioned over the top of described the first conductive pole and contacts at described the first conductive pole and described workpiece contacts at described the second conductive pole, described upper cover is covered in the top of described workpiece and described workpiece is pressed on described the second conductive pole, described wire in turn forms the first series circuit by described the first indicator lamp, power spring, the first conductive pole, workpiece and the series connection of the second conductive pole from the positive pole of described battery to negative pole, and described wire in turn forms the second series circuit by described the second indicator lamp, conductive sleeve, workpiece and the series connection of the second conductive pole.By utilizing power spring that described the first conductive pole is flexibly arranged on described base, guaranteed that described the first conductive pole and workpiece effectively electrically contact, by four angles at described base, described the second conductive pole is set again, when described workpiece is positioned on described the first conductive pole and the second conductive pole, described workpiece is by described the first conductive pole and the second conductive pole conducting, again by described the first indicator lamp is connected with the first conductive pole, workpiece and the second conductive pole, thereby described indicator lamp is lighted, reached the upwards indicative function of distortion to workpiece; In addition, again by conductive sleeve being set at described the first conductive pole outward, and described the second indicator lamp is connected with described conductive sleeve, workpiece and the second conductive pole form series circuit, because the peak of described conductive sleeve is lower than the peak of described the first conductive pole, therefore,, when the middle facial planes of described workpiece is not out of shape, described workpiece does not electrically contact with described conductive sleeve, described conductive sleeve and described the second conductive pole can not conductings, and described the second indicator lamp is not lit; And when the distortion of the middle part of described workpiece, the plane of described workpiece compresses described the first conductive pole downwards and contacts with described conductive sleeve, thereby described the second indicator lamp is lighted, and then points out this workpiece to be out of shape to testing staff.
Particularly, between described the first conductive pole and described conductive sleeve, be provided with insulation sleeve.Described insulation sleeve can prevent from coming in contact between described the first conductive pole and described conductive sleeve, avoids affecting the normal indication of the first indicator lamp and the second indicator lamp.
More specifically, described the first conductive pole is hierarchic structure, and the shaft shoulder of described the first conductive pole is resisted against described insulation sleeve.Because described power spring provides an elastic force making progress to described the first conductive pole, therefore, described hierarchic structure can prevent that elastic force from exceedingly releasing described the first conductive pole from described base.
Particularly, described the first indicator lamp and described the second indicator lamp are arranged in parallel.
Particularly, described conductive sleeve is provided with fixed cover outward, and described fixed cover and described base are fixed.Described fixed cover can position described conductive sleeve, to guarantee described conductive sleeve stablizing on described base.
Particularly, described lamp control checkout gear also comprises battery tray, and described battery tray is fixed on the lower surface of described base, in described battery tray, offers accommodating cavity, and described battery and wire are placed in described accommodating cavity, and described cylinder is fixed on described battery tray.By described battery tray is set, and in described battery tray, accommodating cavity is set, can avoids described battery and wire externally exposed, thereby improve the stability of circuit, and be convenient for carrying and use.
More specifically, the surperficial both sides of described battery tray are provided with accommodating hole, and described the first indicator lamp and the second indicator lamp are individually fixed in described accommodating hole.
Particularly, with described the second conductive pole over against the lower surface of described upper cover extend some pressure holding pieces, described pressure holding piece by the periphery pressure holding of described workpiece in described the second conductive pole.Described pressure holding piece is set, make described pressure holding piece when detecting by the periphery pressure holding of described workpiece on described the second conductive pole, can guarantee that described workpiece and described the second conductive pole can conductings, be conducive to the accuracy of the detection of raising.
Preferably, described base and/or described upper cover are bakelite.The good insulation preformance of described bakelite, can prevent from, between described the first conductive pole and the second conductive pole, conducting occurs, and guarantees the stability of testing circuit.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model positioning fixture.
Fig. 2 is view during pressure holding mechanism opening in the utility model positioning fixture.
Fig. 3 is the cross-sectional view of lamp control checkout gear in the utility model positioning fixture.
Fig. 4 is the enlarged drawing of A part in Fig. 3.
Fig. 5 is the circuit connection diagram in lamp control checkout gear in the utility model positioning fixture.
The specific embodiment
For the effect that describes technology contents of the present utility model, structural feature in detail, realizes, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
As shown in Figures 1 and 2, the utility model positioning fixture 400 is applicable to pressure holding and detects the workpiece 200 that can conduct electricity, comprising the base 1 of insulation, upper cover 2, the lamp control checkout gear 100Ji pressure holding mechanism 300 of insulation, described upper cover 2 is covered on the top of described base 1, described workpiece 200 is placed between described upper cover 2 and described base 1, and described pressure holding mechanism 300 is distributed in three sides of described base 1, described pressure holding mechanism 300 comprises cylinder 301, holder 302, fork 303 and depression bar 304, the relatively described base 1 of described cylinder 301 piston rod 301a fixing and described cylinder 301 upwards telescopically stretches out, described holder 302 is fixed on the upper end of the cylinder body of described cylinder 301, one end of described depression bar 304 is articulated in the piston rod 301a of described cylinder 301, the lower end of described fork 303 is articulated in described holder 302, the upper end of described fork 303 is articulated in the middle part of described depression bar 304, when described piston rod 301a stretches out completely, the other end pressure holding of described depression bar 304 is in described upper cover 2.
As shown in Figures 3 to 5, described lamp control checkout gear 100 is arranged on described base 1, and described lamp control checkout gear 100 comprises the first conductive pole 3, conductive sleeve 4, insulation sleeve 5, the second conductive pole 6, power spring 7, battery 8, the first indicator lamp 9, the second indicator lamp 10 and some wires 11; The middle part of described base 1 offers three accommodating hole 1a, and described conductive sleeve 4 is arranged at respectively the top of described accommodating hole 1a, and described the first conductive pole 3 is placed in respectively in described accommodating hole 1a and insulation is also upwards piercing in described conductive sleeve 4 slidably; Described insulation sleeve 5 is arranged between described the first conductive pole 3 and described conductive sleeve 4, and described insulation sleeve 5 can prevent from coming in contact between described the first conductive pole 3 and described conductive sleeve 4, avoids affecting the normal indication of the first indicator lamp 9 and the second indicator lamp 10; Described power spring 7 is placed in described accommodating hole 1a and contacts at respectively described the first conductive pole 3 and described base 1; Described the second conductive pole 6 is arranged at respectively four angles of described base 1, the periphery that described workpiece 200 is placed horizontally at the top of described the first conductive pole 3 and contacts at described the first conductive pole 3 and described workpiece 200 contacts at described the second conductive pole 6, and described upper cover 2 is covered in the top of described workpiece 200 and described workpiece 200 is pressed on described the second conductive pole 6; Described wire 11 in turn forms the first series circuit by described the first indicator lamp 9, power spring 7, the first conductive pole 3, workpiece 200 and the second conductive pole 6 series connection from the positive pole of described battery 8 to negative pole, and described wire 11 in turn forms the second series circuit by described the second indicator lamp 10, conductive sleeve 4, workpiece 200 and the second conductive pole 6 series connection; Described the first indicator lamp 9 and described the second indicator lamp 10 are arranged in parallel.Described base 1, described upper cover 2 and described insulation sleeve 5 are bakelite.The good insulation preformance of described bakelite, can prevent from, between described the first conductive pole 3 and the second conductive pole 6, conducting occurs, and guarantees the stability of testing circuit.
Again as shown in Figure 4, particularly, described the first conductive pole 3 is hierarchic structure, and the axle family of described the first conductive pole 3 is resisted against described insulation sleeve 5.Because described power spring 7 provides an elastic force making progress to described the first conductive pole 3, therefore, described hierarchic structure can prevent that elastic force from exceedingly releasing described the first conductive pole 3 from described base 1.
Refer to again Fig. 4, the outer fixed cover 12 that is provided with of described conductive sleeve 4, described fixed cover 12 is fixing with described base 1.Described fixed cover 12 can position described conductive sleeve 4, to guarantee described conductive sleeve 4 stablizing on described base 1.
Refer to Fig. 5, described lamp control checkout gear 100 also comprises battery tray 13, and described battery tray 13 is fixed on the lower surface of described base 1, in described battery tray 13, offers accommodating cavity 13a, and described battery 8 and wire 11 are placed in described accommodating cavity 13a.By described battery tray 13 is set, and at the interior accommodating cavity 13a that arranges of described battery tray 13, can avoid described battery 8 and wire 11 externally exposed, thereby improve the stability of circuit, and be convenient for carrying and use.The surperficial both sides of described battery tray 13 are provided with accommodating hole 13b, and described the first indicator lamp 9 and the second indicator lamp divide 10 not to be fixed in described accommodating hole 13b.
Again as shown in Figure 3, with described the second conductive pole 6 over against the lower surface of described upper cover 2 extend some pressure holding piece 2a, described pressure holding piece 2a by the periphery pressure holding of described workpiece 200 in described the second conductive pole 6.Described pressure holding piece 2a is set, make described pressure holding piece 2a when detecting by the periphery pressure holding of described workpiece 200 on described the second conductive pole 6, can guarantee that described workpiece 200 and described the second conductive pole 6 can conductings, be conducive to the accuracy of the detection that improves.
The utility model under normal circumstances, when described workpiece 200 is positioned on described lamp control checkout gear 100, the plane at the middle part of workpiece 200 and described the first conductive pole 3 and the second conductive pole 6 electrically contact, and be 0.1 millimeter from the distance of described conductive sleeve 4 upper ends, certainly, can set this distance according to the desired specification of workpiece 200.When detecting described workpiece 200, the periphery of described workpiece 200 and described the second conductive pole 6 are electrically contacted, and cover described upper cover 2, make the pressure holding piece 2a of described upper cover 2 compress the periphery of described workpiece 200; When described workpiece 200 is normal, 200 of described workpiece electrically contact with described the first conductive pole 3 and the second conductive pole 6, described the first series circuit conducting, and described the first indicator lamp 9 is lighted, and provides workpiece 200 normal; When the middle facial planes of described workpiece 200 is upwards out of shape, the middle facial planes of described workpiece 200 leaves described the first conductive pole 3, described the first not conducting of series circuit, and described the first indicator lamp does not work, and upwards distortion of workpiece 200 is provided; When the middle facial planes of described workpiece 200 is out of shape downwards, the middle facial planes of described workpiece 200 electrically contacts with described the first conductive pole 3 and described conductive sleeve 4 simultaneously, at this moment, described the first series circuit and the equal conducting of the second series circuit, described the first indicator lamp 9 and the second indicator lamp 10 are all lit, and prompting workpiece 200 is out of shape downwards.
Because the utility model arranges described cylinder 301 by the surrounding at described base 1, and in utilization, one end of described fork 303 is articulated in to described holder 302, the other end be articulated in and with the middle part of the depression bar 304 of the piston rod pivot joint of described cylinder 301, thereby described depression bar 304 can be rotated with the flexible of described piston rod 301a; When described piston rod 301a stretches out, on one end of described depression bar 304 and described piston rod 301a pivot joint, move, the other end of described depression bar 304 rotate and pressure holding in the surface of described upper cover 2, thereby workpiece 200 is compressed or location; When described piston rod 301a shrinks, the other end of described depression bar 304 makes progress rotation and leaves described upper cover 2; Therefore, the action that only need to control described cylinder 301 when producing can compress and locate workpiece 200 quickly and easily, simple in structure, easy to operate.In addition, by utilizing power spring 7 that described the first conductive pole 3 is flexibly arranged on described base 1, guaranteed that described the first conductive pole 3 electrically contacts effectively with workpiece 200, by four angles at described base 1, described the second conductive pole 6 is set again, when described workpiece 200 is positioned on described the first conductive pole 3 and the second conductive pole 6, described workpiece 200 is by described the first conductive pole 3 and the second conductive pole 6 conductings, pass through described the first indicator lamp 9 and the first conductive pole 3 again, workpiece 200 and the second conductive pole 6 series connection, thereby described the first indicator lamp 9 is lighted, reach the upwards indicative function of distortion to workpiece, again by the outer conductive sleeve 4 that arranges of described the first conductive pole 3, and described the second indicator lamp 10 is connected with described conductive sleeve 4, workpiece 200 and the second conductive pole 6 form series circuit, because the peak of described conductive sleeve 4 is lower than the peak of described the first conductive pole 3, therefore, when the middle facial planes of described workpiece 200 is not out of shape, described workpiece 200 does not electrically contact with described conductive sleeve 4, and described conductive sleeve 4 and described the second conductive pole 6 can not conductings, and described the second indicator lamp 10 is not lit, and when the distortion of the middle part of described workpiece 200, the plane of described workpiece 200 compresses described the first conductive pole 3 downwards and contacts with described conductive sleeve 4, thereby described the second indicator lamp 10 is lighted, and then points out this workpiece 200 to be out of shape to testing staff.The structure of described lamp control checkout gear 100 is very simple, during detection, only workpiece 200 need to be positioned over to the top of described the first conductive pole 3 and the second conductive pole 6 and described upper cover 2 is covered, then start described cylinder 301, make described piston rod 301a protrude upward and drive described depression bar 304 to be pressed in described upper cover 2, observe again the first indicator lamp 9 and whether the second indicator lamp 10 is lighted, detect very convenient.
Above disclosed is only preferred embodiments of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (10)
1. a positioning fixture, be applicable to pressure holding positioning workpieces, it is characterized in that: comprise base, upper cover and pressure holding mechanism, described upper cover is covered on the top of described base, described workpiece is placed between described upper cover and described base, and described pressure holding Distribution of Institutions in described base around; Described pressure holding mechanism comprises cylinder, holder, fork and depression bar, the relatively described base of described cylinder is fixed and the piston rod of described cylinder upwards telescopically stretches out, described holder is fixed on the upper end of the cylinder body of described cylinder, one end of described depression bar is articulated in the piston rod of described cylinder, the lower end of described fork is articulated in described holder, the upper end of described fork is articulated in the middle part of described depression bar, and when described piston rod stretches out completely, the other end pressure holding of described depression bar is in described upper cover.
2. positioning fixture as claimed in claim 1, it is characterized in that: described base is provided with lamp control checkout gear, described lamp control checkout gear comprises the first conductive pole, conductive sleeve, the second conductive pole, power spring, battery, the first indicator lamp, the second indicator lamp and some wires, described base and described upper cover insulate, the middle part of described base offers accommodating hole, described conductive sleeve is arranged at the top of described accommodating hole, described the first conductive pole is placed in described accommodating hole and insulation is also upwards piercing in described conductive sleeve slidably, described power spring is placed in described accommodating hole and contacts at respectively described the first conductive pole and described base, described the second conductive pole is arranged at respectively four angles of described base, the periphery that described workpiece level is positioned over the top of described the first conductive pole and contacts at described the first conductive pole and described workpiece contacts at described the second conductive pole, described upper cover is covered in the top of described workpiece and described workpiece is pressed on described the second conductive pole, described wire in turn forms the first series circuit by described the first indicator lamp, power spring, the first conductive pole, workpiece and the series connection of the second conductive pole from the positive pole of described battery to negative pole, and described wire in turn forms the second series circuit by described the second indicator lamp, conductive sleeve, workpiece and the series connection of the second conductive pole.
3. positioning fixture as claimed in claim 2, is characterized in that: between described the first conductive pole and described the second conductive pole, be provided with insulation sleeve.
4. positioning fixture as claimed in claim 3, is characterized in that: described the first conductive pole is hierarchic structure, and the shaft shoulder of described the first conductive pole is resisted against described insulation sleeve.
5. positioning fixture as claimed in claim 2, is characterized in that: described the first indicator lamp and described the second indicator lamp are arranged in parallel.
6. positioning fixture as claimed in claim 2, is characterized in that: described conductive sleeve is provided with fixed cover outward, and described fixed cover and described base are fixed.
7. positioning fixture as claimed in claim 2, it is characterized in that: described lamp control checkout gear also comprises battery tray, described battery tray is fixed on the lower surface of described base, in described battery tray, offer accommodating cavity, described battery and wire are placed in described accommodating cavity, and described cylinder is fixed on described battery tray.
8. positioning fixture as claimed in claim 7, is characterized in that: the surperficial both sides of described battery tray are provided with accommodating hole, and described the first indicator lamp and the second indicator lamp are individually fixed in described accommodating hole.
9. positioning fixture as claimed in claim 2, is characterized in that: with described the second conductive pole over against the lower surface of described upper cover extend some pressure holding pieces, described pressure holding piece by the periphery pressure holding of described workpiece in described the second conductive pole.
10. the positioning fixture as described in claim 1 to 9 any one, is characterized in that: described base and/or described upper cover are bakelite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358113.4U CN203936822U (en) | 2014-06-30 | 2014-06-30 | Positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358113.4U CN203936822U (en) | 2014-06-30 | 2014-06-30 | Positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203936822U true CN203936822U (en) | 2014-11-12 |
Family
ID=51856169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420358113.4U Active CN203936822U (en) | 2014-06-30 | 2014-06-30 | Positioning fixture |
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| Country | Link |
|---|---|
| CN (1) | CN203936822U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511759A (en) * | 2014-11-28 | 2015-04-15 | 苏州卓诚钛设备有限公司 | Auxiliary fixation clamp |
| CN104511758A (en) * | 2014-11-28 | 2015-04-15 | 苏州卓诚钛设备有限公司 | Workpiece clamp |
| CN104511757A (en) * | 2014-11-28 | 2015-04-15 | 苏州卓诚钛设备有限公司 | Workpiece fixing clamp |
| CN104526376A (en) * | 2014-11-28 | 2015-04-22 | 苏州卓诚钛设备有限公司 | Work-piece fixing device |
| CN106392986A (en) * | 2016-09-04 | 2017-02-15 | 合肥飞鸟信息技术有限公司 | Lamp connection device |
| CN108555648A (en) * | 2018-06-20 | 2018-09-21 | 嘉善缔嘉装饰材料有限公司 | A kind of auxiliary device for sheet fabrication |
| CN109202766A (en) * | 2018-07-27 | 2019-01-15 | 芜湖凯兴汽车电子有限公司 | A kind of fixed device of novel plastic product processing |
| CN112296698A (en) * | 2020-10-26 | 2021-02-02 | 江门市朝扬精密制造有限公司 | Engine cylinder body adds clamping apparatus |
-
2014
- 2014-06-30 CN CN201420358113.4U patent/CN203936822U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511759A (en) * | 2014-11-28 | 2015-04-15 | 苏州卓诚钛设备有限公司 | Auxiliary fixation clamp |
| CN104511758A (en) * | 2014-11-28 | 2015-04-15 | 苏州卓诚钛设备有限公司 | Workpiece clamp |
| CN104511757A (en) * | 2014-11-28 | 2015-04-15 | 苏州卓诚钛设备有限公司 | Workpiece fixing clamp |
| CN104526376A (en) * | 2014-11-28 | 2015-04-22 | 苏州卓诚钛设备有限公司 | Work-piece fixing device |
| CN106392986A (en) * | 2016-09-04 | 2017-02-15 | 合肥飞鸟信息技术有限公司 | Lamp connection device |
| CN108555648A (en) * | 2018-06-20 | 2018-09-21 | 嘉善缔嘉装饰材料有限公司 | A kind of auxiliary device for sheet fabrication |
| CN109202766A (en) * | 2018-07-27 | 2019-01-15 | 芜湖凯兴汽车电子有限公司 | A kind of fixed device of novel plastic product processing |
| CN112296698A (en) * | 2020-10-26 | 2021-02-02 | 江门市朝扬精密制造有限公司 | Engine cylinder body adds clamping apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523000, No. 89, Tong Tong Industrial Zone, Lin village, Tangxia Town, Guangdong, Dongguan Patentee after: Dongguan fast Precision Technology Co., Ltd Address before: 523000, Tangxia, Guangdong Province town, Dongguan village Dental Industry Zone No. 89 Patentee before: DONGGUAN FAST PRECISION HARDWARE Co.,Ltd. |