CN202087741U - Hairpin needle machine - Google Patents
Hairpin needle machine Download PDFInfo
- Publication number
- CN202087741U CN202087741U CN2011200911641U CN201120091164U CN202087741U CN 202087741 U CN202087741 U CN 202087741U CN 2011200911641 U CN2011200911641 U CN 2011200911641U CN 201120091164 U CN201120091164 U CN 201120091164U CN 202087741 U CN202087741 U CN 202087741U
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- hair clip
- eccentric wheel
- installing plate
- flywheel
- transmission shaft
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Abstract
The utility model relates to the technical field of mechanical equipment, in particular to a hairpin needle machine, which comprises an engine base. The engine base is provided with an installation plate which is provided with a transmission mechanism; the transmission mechanism comprises a motor; the motor is connected with a flywheel, the flywheel is connected with a transverse transmission shaft, the transverse transmission shaft is connected with a first eccentric wheel and a longitudinal transmission shaft, and the longitudinal transmission shaft is connected with a second eccentric wheel which is connected with a push plate; one end of the push plate is connected with a hairpin needle module, and the other end of the push plate is connected with a first spring; the other end of the flywheel is connected with a feeding mechanism; and a line pressing mechanism is arranged between the hairpin needle module and the feeding mechanism and is matched and connected with the transverse transmission shaft. For the hairpin needle machine, the structure is reasonable, the feeding mechanism and the hairpin needle module are driven to act by the transmission mechanism respectively, and line material sent in the hairpin needle module by the feeding mechanism is cut and bent by the hairpin needle module, so that the quality and production efficiency of the hairpins are enhanced, the converting precision of the hairpins is high, and the allowance of the hairpins is stable.
Description
Technical field
The utility model relates to the watch bracelet processing technique field, particularly a kind of hair clip pin machine.
Background technology
People show the makings of self in order to follow the fashion, and tend to wait reasonably by dress ornament, baldric and hair style modify.A kind of as in the baldric thing of current wrist-watch is subjected to people's love and esteem, still deeply, because the parts of wrist-watch are less, especially to the man-hour that adds of the metal watchband of wrist-watch, need carry out retrofit to metal watchband hair clip pin and handle, because the hair clip pin is both little short again, when bending process, the very bad assurance of bending dynamics is easy to be fractureed, and is difficult for so make, the processing cost height, yield rate is low.
In order to overcome the above problems, have by machine in the prior art and process, but existing machine is when bending and cutting off the hair clip pin, and machine is good inadequately with cooperating of mould, and the hair clip pin is fractureed, setback, so crudy and efficient all are difficult to guarantee that in addition, the precision of wire-sending device is not high, make wire rod easily, torsional deformation.At the defective of prior art, how to design a kind of quality and meet the requirements, the hair clip pin machine that production efficiency is high, the new problem of this area research just.
Summary of the invention
The purpose of this utility model provide a kind of rational in infrastructure, automaticity is high, can improve hair clip acanthin amount and production efficiency, hair clip pin amounts to precision height, hair clip pin machine that tolerance is stable.
The purpose of this utility model is achieved in that
A kind of hair clip pin machine, comprise support, the support upper end is provided with installing plate, installing plate top is provided with transmission mechanism, described transmission mechanism comprises motor, motor one end connects a flywheel, flywheel connects a horizontal power transmission shaft, laterally the middle part of power transmission shaft is connected with first eccentric wheel, one end of described horizontal power transmission shaft is provided with the longitudinal drive shaft that is connected with horizontal power transmission shaft, this longitudinal drive shaft is fixed in installing plate, the output of longitudinal drive shaft is connected with second eccentric wheel, this second eccentric wheel connects a slurcam, and described slurcam one end is connected with hair clip needle mould tool, and the slurcam other end is connected with first spring, the other end of flywheel is connected with a feed mechanism, this feed mechanism be located at hair clip needle mould tool an end and with the corresponding setting of hair clip needle mould tool, be provided with thread depressing mechanism between described hair clip needle mould tool and the feed mechanism, this thread depressing mechanism is connected with horizontal power transmission shaft.
Described first eccentric wheel below is fixedly connected with the connecting rod that is used with first eccentric wheel, and connecting rod is coated with drift, and this drift is connected with installing plate is removable.
Described hair clip needle mould tool comprises counterdie of being located at installing plate and being connected with connecting rod and the patrix of fixedlying connected with the connecting rod lower end, counterdie offers one and cuts off a hole and a bending hole, counterdie one end is provided with briquetting, patrix is provided with cut-out hole and corresponding cut off machine and the bent sheet of bending hole with counterdie, is provided with the stripper plate of fixedlying connected with slurcam in the described counterdie.
Described thread depressing mechanism comprises the 3rd eccentric wheel of being located at flywheel one end, the 3rd eccentric wheel below is provided with movable block, be provided with the roller that is used with the 3rd eccentric wheel between movable block and the 3rd eccentric wheel, the movable block lower end is provided with to bar, support bar one end and be connected with second spring, this second spring is located at movable block, and the described bar lower end of supporting is provided with the mechanical lock material.
Described feed mechanism comprises one-way driving mechanism, and one-way driving mechanism one end is provided with actinobacillus wheel, is provided with between one-way driving mechanism and the draw drum and smoothes out with the fingers line mechanism.
Described one-way driving mechanism comprises the chute of being located at installing plate, the chute upper end is provided with slide block, slide block one end is provided with lock material cylinder, the other end is provided with extension rod, extension rod offers oblong slots, described installing plate lower end is provided with fixed head, this fixed head is equipped with the pendulous device that is used with oblong slots, and this pendulous device is connected by connecting rod is eccentric with flywheel one end, and pendulous device one end is provided with the 3rd spring, the fixed head bottom is provided with screw rod, this screw rod one end is connected and fixed plate, and the other end is connected in the installing plate end, and described slide block one end is provided with two fixed blocks, wherein a fixed block one end is provided with the 4th spring, and another fixed block one end is provided with first adjusting screw(rod).
The described line mechanism of smoothing out with the fingers comprises a mounting plate, and this mounting plate is provided with at least two wire rod regulating wheels, and the mounting plate upper end is provided with second adjusting screw(rod), and this adjusting screw(rod) is connected with the wire rod regulating wheel.
The middle part of described longitudinal drive shaft also is provided with pneumatic cam and air pressure gun cam, described installing plate is provided with jettron and the air pressure gun switch that is used respectively with pneumatic cam and air pressure gun cam, jettron one end is connected with air nozzle, this air nozzle is located at the bending hole top, and air pressure gun switch one end connects described lock material cylinder.
Described counterdie lower end is provided with charging conduit.
The beneficial effects of the utility model are: the utility model comprises support, the support upper end is provided with installing plate, installing plate top is provided with transmission mechanism, described transmission mechanism comprises motor, motor one end connects a flywheel, flywheel connects a horizontal power transmission shaft, laterally the middle part of power transmission shaft is connected with first eccentric wheel, one end of described horizontal power transmission shaft is provided with the longitudinal drive shaft that is connected with horizontal power transmission shaft, this longitudinal drive shaft is fixed in installing plate, the output of longitudinal drive shaft is connected with second eccentric wheel, this second eccentric wheel connects a slurcam, described slurcam one end is connected with hair clip needle mould tool, the slurcam other end is connected with first spring, the other end of flywheel is connected with a feed mechanism, this feed mechanism be located at hair clip needle mould tool an end and with the corresponding setting of hair clip needle mould tool, be provided with thread depressing mechanism between described hair clip needle mould tool and the feed mechanism, this thread depressing mechanism is connected with horizontal power transmission shaft, the utility model is rational in infrastructure, the automaticity height, drive feed mechanism and the action of hair clip needle mould tool respectively by transmission mechanism, the line material that feed mechanism is sent in the hair clip needle mould tool cuts off and bending process by hair clip needle mould tool, hair clip acanthin amount and production efficiency have been improved with this, the hair clip pin is amounted to the precision height, and tolerance is stable.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is another structural representation of the present utility model.
Fig. 3 is the structural representation of hair clip needle mould tool in the utility model.
Fig. 4 is the partial enlarged drawing of thread depressing mechanism in the utility model.
Reference numeral:
1---support 2---installing plate
3---motor 4---flywheel
5---horizontal power transmission shafts 6---, first eccentric wheel
7---longitudinal drive shafts 8---, second eccentric wheel
9---slurcams 10---, first spring
11---connecting rod 12---drift
13---counterdie 14---patrix
15---cutting off hole 16---bending hole
17---briquetting 18---cut off machine
19---bent sheet 20---stripper plate
21---the 3rd eccentric wheel 22---movable block
23---rollers 24---support bar
25---second spring 26---mechanical lock material
27---actinobacillus wheel 28---chute
29---slide blocks 30---lock material cylinder
31---extension rod 32---oblong slots
33---fixed head 34---pendulous device
35---connecting rods 36---the 3rd spring
37---screw rod 38---fixed block
39---the 4th springs 40---, first adjusting screw(rod)
41---mounting plate 42---wire rod regulating wheel
The pneumatic cam of 43---second adjusting screw(rod)s 44---
45---air pressure gun cam 46---charging conduit.
The specific embodiment
The utility model is described in further detail with embodiment below, is not practical range of the present utility model is limited to this.
As shown in Figures 1 to 4, a kind of hair clip pin machine, comprise support 1, support 1 upper end is provided with installing plate 2, installing plate 2 tops are provided with transmission mechanism, described transmission mechanism comprises motor 3, motor 3 one ends connect a flywheel 4, flywheel 4 connects a horizontal power transmission shaft 5, laterally the middle part of power transmission shaft 5 is connected with first eccentric wheel 6, one end of described horizontal power transmission shaft 5 is provided with the longitudinal drive shaft 7 that is connected with horizontal power transmission shaft 5, this longitudinal drive shaft 7 is fixed in installing plate 2, the output of longitudinal drive shaft 7 is connected with second eccentric wheel 8, this second eccentric wheel 8 connects a slurcam 9, described slurcam 9 one ends are connected with hair clip needle mould tool, slurcam 9 other ends are connected with first spring 10, the other end of flywheel 4 is connected with a feed mechanism, this feed mechanism be located at hair clip needle mould tool an end and with the corresponding setting of hair clip needle mould tool, be provided with thread depressing mechanism between described hair clip needle mould tool and the feed mechanism, the horizontal power transmission shaft 5 of this thread depressing mechanism and transmission mechanism is connected, drive feed mechanism and the action of hair clip needle mould tool respectively by transmission mechanism, the line material that feed mechanism is sent in the hair clip needle mould tool cuts off and bending process by hair clip needle mould tool, hair clip acanthin amount and production efficiency have been improved with this, the hair clip pin is amounted to the precision height, tolerance is stable, and the hardness of hair clip pin can reach 4/4H.
Wherein, described first eccentric wheel 6 belows are fixedly connected with the connecting rod 11 that is used with first eccentric wheel 6, connecting rod 11 is coated with drift 12, this drift 12 moves with installing plate 2 and is connected, described drift 12 can control link 11 displacement, also be the displacement of reasonably controlling patrix 14 simultaneously, the displacement of the displacement of described connecting rod 11 and patrix 14 can be according to shape, the size reasonable setting of required converted products.
Wherein, described hair clip needle mould tool comprises counterdie 13 of being located at installing plate 2 and being connected with connecting rod 11 and the patrix 14 of fixedlying connected with connecting rod 11 lower ends, counterdie 13 offers one and cuts off a hole 15 and a bending hole 16, counterdie 13 1 ends are provided with briquetting 17, patrix 14 is provided with cut off machine 18 and the bent sheet 19 corresponding with the cut-out hole of counterdie 13 and bending hole 16, be provided with the stripper plate 20 of fixedlying connected in the described counterdie 13 with slurcam 9, during use, motor 3 drives flywheel 4 rotations, drive horizontal power transmission shaft 5 rotations in the time of flywheel 4 rotations, when laterally power transmission shaft 5 rotates, a kind of situation is, first eccentric wheel 6 is along with horizontal power transmission shaft 5 rotations, ordering about connecting rod 11 promotion patrixes 14 presses down, press down briquetting 17, when making the line material produce impression, to produce the line material of impression by cutting off hole 15 and bending hole 16, the line material is cut off and the line material bending of cutting off is squeezed into one " V " type, another kind of situation is, can make gear driven longitudinal drive shaft 7 rotations of horizontal power transmission shaft 5 one ends, making second eccentric wheel 8 promote slurcam 9 makes stripper plate 20 bending is squeezed into the line material extruding of one " V " type to sticking together formation hair clip pin, afterwards under the active force of first spring 10, make slurcam 9 and stripper plate 20 returns, the hair clip pin is fallen.
Wherein, described thread depressing mechanism comprises that an end of being located at flywheel 4 also is provided with the 3rd eccentric wheel 21, the 3rd eccentric wheel 21 belows are provided with movable block 22, be provided with the roller 23 that is used with the 3rd eccentric wheel 21 between movable block 22 and the 3rd eccentric wheel 21, movable block 22 lower ends are provided with to bar 24, support bar 24 1 ends and be connected with second spring 25, this second spring 25 is located at movable block 22, described bar 24 lower ends of supporting are provided with mechanical lock material 26, described horizontal power transmission shaft 5 also drives 21 rotations of the 3rd eccentric wheel when rotated, 21 rotations of the 3rd eccentric wheel are rolled roller 23, when the 3rd eccentric wheel 21 forwards lower half to, movable block 22 is moved down, make the bar 24 that supports of movable block 22 lower ends prop up mechanical lock material 26, lock material cylinder 30 actions simultaneously, wire rod is sandwiched between lock material cylinder 30 and the slide block 29, expect that by lock cylinder 30 is with 26 while of mechanical lock material lock wire material, make the line material that enters in the hair clip needle mould tool fixing not removable, when the 3rd eccentric wheel 21 forwards upper half to, drive on the movable block 22 and move, the bar 24 that supports of movable block 22 lower ends is separated with mechanical lock material 26, and this moment, lock was expected also return under the effect of pneumatic cam 44 of cylinder 30, and the line material is conveniently entered in the hair clip needle mould tool.
Wherein, described feed mechanism comprises one-way driving mechanism, one-way driving mechanism one end is provided with actinobacillus wheel 27, be provided with between one-way driving mechanism and the draw drum and smooth out with the fingers line mechanism, described one-way driving mechanism comprises the chute 28 of being located at installing plate 2, chute 28 upper ends are provided with slide block 29, slide block 29 1 ends lock material cylinder 30, this lock material cylinder 30 can play the effect of auxiliary line ball, the other end is provided with extension rod 31, extension rod 31 offers oblong slots 32, described installing plate 2 lower ends are provided with fixed head 33, this fixed head 33 is equipped with the pendulous device 34 that is used with oblong slots 32, this pendulous device 34 is connected by connecting rod 35 off-centre with flywheel 4 one ends, pendulous device 34 1 ends are provided with the 3rd spring 36, fixed head 33 bottoms are provided with screw rod, this screw rod one end is connected and fixed plate 33 other ends and is connected in installing plate 2 ends, described screw rod 37 can make installing plate 2 fixedly connected with support 1, described slide block 29 1 ends are provided with two fixed blocks 38, wherein a fixed block 38 1 ends are provided with the 4th spring 39, after slide block 29 moves feeding, the 4th spring 39 utilizes spring force to make slide block 29 returns, another fixed block 38 1 ends are provided with first adjusting screw(rod) 40, because the other end of described flywheel 4 is provided with connecting rod 35, when horizontal power transmission shaft 5 rotates, also drive connecting rod 35 simultaneously and make pendulous device 34 swings, because pendulous device 34 is connected with the oblong slots 32 of extension rod 31, so when pendulous device 34 swing, order about slide block 29 move the line material mobile in the hair clip needle mould tool, after moving a certain distance, pendulous device 34 returns, simultaneously thread depressing mechanism is pushed down the line material, makes the line material can not travelling backwards, realizes the single line transmission of line material with this, so the single line transmission of line material is carried out repeatedly in circulation.
Wherein, the described line mechanism of smoothing out with the fingers comprises a mounting plate 41, this mounting plate 41 is provided with at least two wire rod regulating wheels 42, mounting plate 41 upper ends are provided with second adjusting screw(rod) 43, this second adjusting screw(rod) 43 is connected with wire rod regulating wheel 42, described second adjusting screw(rod) 43 can be regulated the distance between the wire rod regulating wheel 42, guarantees stability of transmission with this.
Wherein, the middle part of described longitudinal drive shaft 7 also is provided with pneumatic cam 44 and air pressure gun cam 45, described installing plate 2 is provided with jettron and the air pressure gun switch that is used respectively with pneumatic cam 44 and air pressure gun cam 45, jettron one end is connected with air nozzle, this air nozzle is located at bending hole 16 tops, air pressure gun switch one end connects described lock material cylinder 30, when described longitudinal drive shaft 7 rotates, the and then rotation simultaneously of pneumatic cam 44 and air pressure gun cam 45, jettron and air pressure gun switch are opened, making air nozzle is that bending hole 16 is jet, makes 30 actions of lock material cylinder simultaneously, plays the effect of auxiliary line ball.
Wherein, described counterdie 13 lower ends are provided with charging conduit 46, and this charging conduit 46 will fall into from charging conduit 46 the hair clip pin after pasting by stripper plate 20 extruding.
Operation principle of the present utility model is: during operation, at first drive motors 3 rotations, drive flywheel 4 rotations, in the time of flywheel 4 rotations, on the one hand owing to be provided with connecting rod 35 between flywheel 4 and the pendulous device 34, so driving pendulous device 34 simultaneously in flywheel 4 rotations rotates, will by smooth out with the fingers line mechanism smooth out with the fingers along after the line material, be sent between slide block 29 and the chute 28, in with hair clip needle mould tool during the pipeline material, passing thread depressing mechanism again delivers in the counterdie 13 of hair clip needle mould tool with this and briquetting 17, cut off machine 18 and bent sheet 19 correspondences, prepare the processing of hair clip pin, make horizontal power transmission shaft 5 rotations on the other hand, drive first eccentric wheel 6 slurcam 9 promotion patrixes 14 are pressed down, simultaneously the wire rods that are sent in the counterdie 13 are finished twice impression cunning, cut off machine 18 by patrix 14 cuts off the twice impressions and the wire rod corresponding with bent sheet 19 that will cut off by bent sheet 19 bends; In horizontal power transmission shaft 5, its output makes longitudinal drive shaft 7 rotations, and longitudinal drive shaft 7 rotations make second eccentric wheel 8 promote stripper plates 20, with the hair clip of bending at subsides, return under the effect of first spring, 10 elastic force afterwards.Wherein, when the patrix 14 of hair clip needle mould tool presses down, laterally power transmission shaft 5 rotations drive 21 rotations of the 3rd eccentric wheel, the rotation of three eccentric wheels is rolled roller 23, movable block 22 is moved down, make the bar 24 that supports of movable block 22 lower ends prop up thread depressing mechanism, make the line material that enters in the mould fixing not removable, guarantee the yield rate of processing hair clip pin.
In addition, described pendulous device 34 is with the power that rotates to be of flywheel 4, flywheel 4 rotation half cycles, wire rod is sent in pendulous device 34 swings one time, during the other half cycle of flywheel 4 rotation, pendulous device 34 is at the effect lower edge of the 3rd spring 36 power oblong slots 32 returns, supports that bar 24 props up mechanical lock material 26, lock material cylinder 30 presses down slide block 29 the line material is locked this moment, avoid the random line of travelling backwards, so circulation.
The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (9)
1. hair clip pin machine, comprise support, the support upper end is provided with installing plate, installing plate top is provided with transmission mechanism, described transmission mechanism comprises motor, motor one end connects a flywheel, flywheel connects a horizontal power transmission shaft, laterally the middle part of power transmission shaft is connected with first eccentric wheel, one end of described horizontal power transmission shaft is provided with the longitudinal drive shaft that is connected with horizontal power transmission shaft, this longitudinal drive shaft is fixed in installing plate, the output of longitudinal drive shaft is connected with second eccentric wheel, this second eccentric wheel connects a slurcam, it is characterized in that: described slurcam one end is connected with hair clip needle mould tool, and the slurcam other end is connected with first spring, the other end of flywheel is connected with a feed mechanism, this feed mechanism be located at hair clip needle mould tool an end and with the corresponding setting of hair clip needle mould tool, be provided with thread depressing mechanism between described hair clip needle mould tool and the feed mechanism, this thread depressing mechanism is connected with horizontal power transmission shaft.
2. a kind of hair clip pin machine according to claim 1 is characterized in that: described first eccentric wheel below is fixedly connected with the connecting rod that is used with first eccentric wheel, and connecting rod is coated with drift, and this drift is connected with installing plate is removable.
3. a kind of hair clip pin machine according to claim 2, it is characterized in that: described hair clip needle mould tool comprises counterdie of being located at installing plate and being connected with connecting rod and the patrix of fixedlying connected with the connecting rod lower end, counterdie offers one and cuts off a hole and a bending hole, counterdie one end is provided with briquetting, patrix is provided with cut-out hole and corresponding cut off machine and the bent sheet of bending hole with counterdie, is provided with the stripper plate of fixedlying connected with slurcam in the described counterdie.
4. a kind of hair clip pin machine according to claim 3, it is characterized in that: described thread depressing mechanism comprises the 3rd eccentric wheel of being located at flywheel one end, the 3rd eccentric wheel below is provided with movable block, be provided with the roller that is used with the 3rd eccentric wheel between movable block and the 3rd eccentric wheel, the movable block lower end is provided with to bar, support bar one end and be connected with second spring, this second spring is located at movable block, and the described bar lower end of supporting is provided with the mechanical lock material.
5. a kind of hair clip pin machine according to claim 4, it is characterized in that: described feed mechanism comprises one-way driving mechanism, one-way driving mechanism one end is provided with actinobacillus wheel, is provided with between one-way driving mechanism and the draw drum and smoothes out with the fingers line mechanism.
6. a kind of hair clip pin machine according to claim 5, it is characterized in that: described one-way driving mechanism comprises the chute of being located at installing plate, the chute upper end is provided with slide block, slide block one end is provided with lock material cylinder, the other end is provided with extension rod, extension rod offers oblong slots, described installing plate lower end is provided with fixed head, this fixed head is equipped with the pendulous device that is used with oblong slots, this pendulous device is connected by connecting rod is eccentric with flywheel one end, pendulous device one end is provided with the 3rd spring, and the fixed head bottom is provided with screw rod, and this screw rod one end is connected and fixed plate, the other end is connected in the installing plate end, described slide block one end is provided with two fixed blocks, and wherein a fixed block one end is provided with the 4th spring, and another fixed block one end is provided with first adjusting screw(rod).
7. a kind of hair clip pin machine according to claim 6, it is characterized in that: the described line mechanism of smoothing out with the fingers comprises a mounting plate, this mounting plate is provided with at least two wire rod regulating wheels, and the mounting plate upper end is provided with second adjusting screw(rod), and this adjusting screw(rod) is connected with the wire rod regulating wheel.
8. a kind of hair clip pin machine according to claim 7, it is characterized in that: the middle part of described longitudinal drive shaft also is provided with pneumatic cam and air pressure gun cam, described installing plate is provided with jettron and the air pressure gun switch that is used respectively with pneumatic cam and air pressure gun cam, jettron one end is connected with air nozzle, this air nozzle is located at the bending hole top, and air pressure gun switch one end connects described lock material cylinder.
9. a kind of hair clip pin machine according to claim 8, it is characterized in that: described counterdie lower end is provided with charging conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200911641U CN202087741U (en) | 2011-03-31 | 2011-03-31 | Hairpin needle machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200911641U CN202087741U (en) | 2011-03-31 | 2011-03-31 | Hairpin needle machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202087741U true CN202087741U (en) | 2011-12-28 |
Family
ID=45362841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200911641U Expired - Lifetime CN202087741U (en) | 2011-03-31 | 2011-03-31 | Hairpin needle machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202087741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335751A (en) * | 2017-08-28 | 2017-11-10 | 广东长盈精密技术有限公司 | High speed cam bender |
-
2011
- 2011-03-31 CN CN2011200911641U patent/CN202087741U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335751A (en) * | 2017-08-28 | 2017-11-10 | 广东长盈精密技术有限公司 | High speed cam bender |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111228 |
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| CX01 | Expiry of patent term |