CN209758383U - Automatic arranging and positioning device for through-flow fan blade shaft sleeve assembly - Google Patents
Automatic arranging and positioning device for through-flow fan blade shaft sleeve assembly Download PDFInfo
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- CN209758383U CN209758383U CN201920414352.XU CN201920414352U CN209758383U CN 209758383 U CN209758383 U CN 209758383U CN 201920414352 U CN201920414352 U CN 201920414352U CN 209758383 U CN209758383 U CN 209758383U
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- guide rail
- shaft sleeve
- sleeve assembly
- conveying guide
- assembly
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- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 230000000903 blocking effect Effects 0.000 claims description 20
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000002347 injection Methods 0.000 abstract description 13
- 239000007924 injection Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000000712 assembly Effects 0.000 description 16
- 238000000429 assembly Methods 0.000 description 16
- 230000005484 gravity Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to the field of processing equipment of through-flow fan blades, in particular to an automatic arrangement positioning device for a through-flow fan blade sleeve assembly, which comprises a vibration disc, wherein a spiral guide rail is arranged on the inner wall of the vibration disc, the lower end of the spiral guide rail is butted with the bottom of the vibration disc, a conveying guide rail is butted at the upper end of the spiral guide rail, the bottom of the tail end of the conveying guide rail is provided with a steering positioning mechanism, the steering positioning mechanism penetrates through the bottom of the conveying guide rail and drives the sleeve assembly moved to the tail end of the conveying guide rail to rotate to a set direction, so that the automatic arrangement and automatic orientation of the sleeve assembly are realized, the sleeve assembly at the tail end of the conveying guide rail is conveniently clamped by a mechanical hand, the direction consistency of the sleeve assembly placed in an injection mold is ensured, the automation of the process of placing the sleeve assembly in, the production time and the production cost are reduced.
Description
Technical Field
The utility model relates to a processing equipment field of through-flow fan blade, in particular to through-flow fan blade axle sleeve subassembly is with automatic positioner that arranges.
Background
In order to improve the service performance of the cross-flow fan blade and facilitate the injection molding preparation of the cross-flow fan blade, a shaft sleeve assembly is arranged in the cross-flow fan blade and serves as an injection molding insert, the shaft sleeve assembly comprises a cylindrical shaft sleeve with an axial through hole and a disc arranged on the periphery of the shaft sleeve, a positioning hole is formed in the shaft sleeve along the radial direction, in order to ensure that the position and the direction of the shaft sleeve assembly in an injection mold are fixed, an orientation screw is mainly installed in the positioning hole manually at present, then the shaft sleeve assembly is placed in the injection mold according to the orientation of the orientation screw, and the screw is taken out after the injection molding is finished.
However, manual operation is performed to perform directional setting of the shaft sleeve assembly, so that not only is labor intensity high, production cost of the through-flow fan blade is increased, and production efficiency is low, but a device capable of performing directional setting on the shaft sleeve assembly is not provided at present although expenditure of labor cost can be reduced and efficiency is improved by adopting manipulator placement, and due to the working characteristics of the manipulator, the shaft sleeve assembly is required to be accurately positioned, so that the manipulator cannot be popularized and applied in production of the conventional through-flow fan blade to perform operation, and production efficiency is low.
In summary, a technical scheme is urgently needed at present to solve the technical problem that a device capable of positioning and orienting a shaft sleeve assembly is not available at present, and the shaft sleeve assembly can only be manually placed in an injection mold, so that the production efficiency of the through-flow fan blade is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: aiming at the technical problem that the production efficiency of the through-flow fan blade is low because a device capable of positioning and orienting the shaft sleeve assembly is not available at present and the shaft sleeve assembly can only be manually placed in an injection mold, the automatic arrangement positioning device for the through-flow fan blade shaft sleeve assembly is provided.
In order to realize the purpose, the utility model discloses a technical scheme be:
The utility model provides a through-flow fan blade axle sleeve sub-assembly is with arranging positioner automatically, includes the vibration dish, be provided with helical guideway on the vibration dish inner wall, helical guideway's lower extreme and vibration dish bottom butt joint, helical guideway's upper end butt joint has the conveying guide rail, the tail end bottom of conveying guide rail is provided with turns to positioning mechanism, turn to positioning mechanism and run through the conveying guide rail bottom, the drive removes the rotatory to setting for the direction of axle sleeve sub-assembly to the conveying guide rail tail end.
the utility model discloses an automatic positioning device that arranges is used to through-flow fan blade axle sleeve assembly, make the axle sleeve sub-assembly arrange along helical guideway through setting up the vibration dish, orderly entering transport guide rail, realize the automatic range of axle sleeve sub-assembly, and simultaneously, it makes the axle sleeve sub-assembly that removes to the transport guide rail tail end rotatory to setting for the direction to set for to set up to turn to positioning mechanism, realize the automatic orientation of axle sleeve sub-assembly, make the convenient axle sleeve sub-assembly of getting the transport guide rail tail end through the manipulator clamp, and guarantee that the direction of placing the axle sleeve sub-assembly in the injection mold is unanimous, realize that the axle sleeve sub-assembly places the automation of injection mold process, improve the production efficiency of.
Preferably, the tail end of the conveying guide rail is provided with a limiting groove matched with the appearance of the shaft sleeve assembly, and the bottom of the limiting groove is provided with a through hole communicated with the steering positioning mechanism. The shaft sleeve assembly is limited by the limiting groove and stably rotates under the action of the steering positioning mechanism, so that the grabbing position of the manipulator is ensured to be determined.
Preferably, the steering positioning mechanism comprises a support and a servo motor arranged on the support, and a rotating rod arranged coaxially with the through hole is arranged on the servo motor. The servo motor controls the rotating rod to stably rotate, and the rotation of the shaft sleeve assembly contacted with the rotating rod is easily realized.
Preferably, the rotating rod is provided with a connecting block which is matched with a shaft sleeve of the shaft sleeve assembly. The shaft sleeve assembly is stably contacted with the rotating rod, and smooth rotation of the shaft sleeve assembly is ensured.
preferably, the support is further provided with a lifting mechanism, and the servo motor is arranged on the lifting mechanism. Through elevating system control servo motor's lift, further ensure the stable contact of rotary rod and axle sleeve sub-assembly, guarantee the stable rotation of axle sleeve sub-assembly.
Preferably, the device further comprises a scanning positioning mechanism, the scanning positioning mechanism comprises a photoelectric sensor arranged on the side surface of the limiting groove, and the light emitting direction of the photoelectric sensor is the set direction. Whether the shaft sleeve assembly rotates in place or not is detected by the light emitted by the photoelectric sensor, so that when a positioning hole in the shaft sleeve of the shaft sleeve assembly is coaxial with the light emitted by the photoelectric sensor, the servo motor stops rotating, and the automatic orientation of the shaft sleeve assembly is realized.
Preferably, the material pushing mechanism is arranged on one side of the conveying guide rail and comprises a driving cylinder and a blocking block, the driving cylinder drives the blocking block to move, and a single shaft sleeve assembly on the conveying guide rail is pushed to enter the limiting groove. The blocking block is arranged to ensure that the shaft sleeve assembly enters the limiting groove in sequence, and the sequential orientation of the shaft sleeve assembly is realized.
Preferably, the driving cylinder comprises a first telescopic cylinder and a second telescopic cylinder arranged on the first telescopic cylinder, the blocking block is detachably connected with a telescopic rod of the second telescopic cylinder, the first telescopic cylinder drives the second telescopic cylinder to move in a direction perpendicular to the conveying guide rail, and the second telescopic cylinder drives the blocking block to move in the conveying direction of the conveying guide rail. The first telescopic cylinder is adopted to control the blocking block to move in the vertical direction, so that the blocking state and the non-blocking state of the blocking block are automatically switched, the second telescopic cylinder is adopted to push a single shaft sleeve assembly by the blocking block, smooth conveying and blocking of the shaft sleeve assembly are easily realized by controlling the two telescopic cylinders, and the sequential accurate positioning and orientation of the shaft sleeve assembly are ensured.
Preferably, the conveying guide rail comprises two limiting plates which are arranged in bilateral symmetry, and a sliding groove matched with a shaft sleeve of the shaft sleeve assembly is formed between the two limiting plates. The shaft sleeve assembly is conveyed by adopting a structure of combining two limiting plates with sliding grooves, so that the shaft sleeve assembly keeps the shaft axis of a shaft sleeve shaft hole vertical and the disc horizontal state stable conveying.
To sum up, owing to adopted above-mentioned technical scheme, the utility model discloses a through-flow fan blade shaft cover subassembly is with automatic positioner's of arranging beneficial effect is:
1. The shaft sleeve assemblies are arranged along the spiral guide rail by arranging the vibration disc and enter the conveying guide rail in order to realize automatic arrangement of the shaft sleeve assemblies, and the steering positioning mechanism is arranged to rotate the shaft sleeve assemblies moving to the tail end of the conveying guide rail to a set direction so as to realize automatic orientation of the shaft sleeve assemblies;
2. The shaft sleeve assembly at the tail end of the conveying guide rail is clamped conveniently through the manipulator, the direction of the shaft sleeve assembly placed in the injection mold is consistent, automation of the process of placing the injection mold by the shaft sleeve assembly is achieved, production efficiency of the through-flow fan blade is improved, and production time and production cost are reduced.
drawings
FIG. 1 is a schematic structural view of an automatic aligning and positioning device for a cross-flow vane shaft sleeve assembly according to the present invention;
FIG. 2 is a partially enlarged schematic view of FIG. 1 at V;
FIG. 3 is a schematic view of the structure of FIG. 1 from another perspective;
FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;
Fig. 5 is a schematic structural view of the bushing assembly of the present invention.
Reference numerals
1-vibrating disk, 11-spiral guide rail, 2-conveying guide rail, 21-limiting groove, 22-through hole, 23-limiting plate, 24-sliding chute, 3-steering positioning mechanism, 31-bracket, 32-servo motor, 33-rotating rod, 34-connecting block, 4-lifting mechanism, 5-photoelectric sensor, 6-driving air cylinder, 61-first telescopic air cylinder, 62-second telescopic air cylinder, 7-blocking block, 8-shaft sleeve assembly, 81-shaft sleeve, 82-circular disk and 83-positioning hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
As shown in fig. 1-5, an automatic arrangement positioning device for a through-flow fan blade shaft sleeve assembly comprises a vibration disc 1, the inner wall of the vibration disk 1 is provided with a spiral guide rail 11, the lower end of the spiral guide rail 11 is butted with the bottom of the vibration disk 1, the upper end of the spiral guide rail 11 is butted with a conveying guide rail 2, the tail end of the conveying guide rail 2 is provided with a limit groove 21 matched with the appearance of the shaft sleeve assembly 8, the bottom of the limit groove 21 is provided with a through hole 22 communicated with a steering positioning mechanism 3, the steering positioning mechanism 3 comprises a bracket 31 and a servo motor 32 arranged on the bracket 31, the servo motor 32 is provided with a rotating rod 33 coaxially arranged with the through hole 22, and the steering positioning mechanism 3 penetrates through the bottom of the conveying guide rail 2 and drives the shaft sleeve assembly 8 moving to the tail end of the conveying guide rail 2 to rotate to a set direction.
The automatic arrangement positioning device for the through-flow fan blade shaft sleeve assembly of the embodiment is characterized in that a vibration disc 1 is arranged to enable shaft sleeve assemblies 8 to be arranged along a spiral guide rail 11 and enter a conveying guide rail 2 orderly, because the lengths of shaft sleeves 81 on two sides of a disc 82 of the shaft sleeve assemblies 8 are unequal, the gravity center position of the shaft sleeve assemblies 8 is close to the shorter side of the shaft sleeve 81, according to the structural characteristics, in the conveying process of the vibration disc 1, one side, provided with the shorter shaft sleeve 81, of the shaft sleeve assemblies 8 can be automatically positioned at the lower side of the disc 82 for conveying, so that the shaft sleeve assemblies 8 can be stably conveyed, when one side provided with the longer shaft sleeve 81 is positioned at the lower side of the disc 82 for conveying, the shaft sleeve assemblies 8 can fall into the vibration disc 1 for continuous screening and conveying due to overhigh gravity center, the automatic uniform direction arrangement of the shaft sleeve assemblies 8 is easily realized, and during production, the shaft sleeve, the bottom contacts with the rotary rod 33 that turns to positioning mechanism 3, only need control servo motor 32's rotation, can realize the smooth rotation to the axle sleeve sub-assembly 8 in the spacing recess 21, make and rotate the axle sleeve sub-assembly 8 to unified direction of setting for, realize the automatic positioning of axle sleeve sub-assembly 8, make the convenient axle sleeve sub-assembly 8 after the automatic positioning in pressing from both sides the spacing recess 21 through the manipulator, and guarantee to place the direction unanimity of the axle sleeve sub-assembly 8 in the injection mold, realize that the automation of injection mold process is placed to axle sleeve sub-assembly 8, improve the production efficiency of through-flow fan blade, reduce production time and manufacturing cost.
Preferably, the rotating rod 33 is provided with a connecting block 34 which is matched with the shaft sleeve 81 of the shaft sleeve assembly 8. In this embodiment, the connecting block 34 is preferably disposed on the top of the rotating rod 33 and matches with the inner diameter of the shaft hole in the shaft sleeve 81, so that the connecting block 34 and the shaft sleeve assembly 8 are stably connected, and smooth rotation of the shaft sleeve assembly 8 is ensured.
Preferably, the device further comprises a scanning positioning mechanism, the scanning positioning mechanism comprises a photoelectric sensor 5 arranged on the side surface of the limiting groove 21, and the light emitting direction of the photoelectric sensor 5 is the set direction. The preferred both sides at spacing recess 21 of this embodiment set up photoelectric sensor 5's transmitter and receiver respectively, the line direction between with transmitter and receiver is as unified direction of setting for, make axle sleeve subassembly 8 in the rotation process, when locating hole 83 on the axle sleeve subassembly 8 is unanimous with this direction of setting for, transmitter and receiver are connected, produce control signal, control servo motor 32 stall, make through the interactive control between servo motor 32 and photoelectric sensor 5, realize the automatic orientation to axle sleeve subassembly 8, the principle is simple, it is easy to realize, this embodiment preferably adopts a plurality of electronic components to constitute the control system who controls servo motor 32 and photoelectric sensor 5, realize the coordinated control to each part of the automatic alignment positioning device of this structure.
Preferably, the conveying guide rail 2 includes two limiting plates 23 arranged in bilateral symmetry, a sliding groove 24 adapted to the shaft sleeve 81 of the shaft sleeve assembly 8 is formed between the two limiting plates 23, and a clamping groove adapted to the disc 82 of the shaft sleeve assembly 8 is arranged on the limiting plate 23. The preferred two steel sheet pieces of bending that adopt of this embodiment make limiting plate 23 to form spout 24 through the combination of two limiting plates 23, the structure is simpler, and the easier unified orientation that makes axle sleeve sub-assembly 8 remain stable in transportation process conveniently carries out location and orientation in proper order to axle sleeve sub-assembly 8 at 2 tail ends of conveying guide rail, makes things convenient for the operation of manipulator.
Example 2
As shown in fig. 1 to 5, the automatic arrangement positioning device for a through-flow fan blade shaft sleeve assembly of the present embodiment has the same structure as that of embodiment 1, except that: the support 31 is further provided with a lifting mechanism 4, and the servo motor 32 is arranged on the lifting mechanism 4.
The automatic arrangement positioning device for the through-flow fan blade shaft sleeve assembly of the embodiment preferably adopts the photoelectric sensor 5 arranged on one side, so that when the lifting mechanism 4 drives the rotary rod 33 on the servo motor 32 to penetrate through the through hole 22 at the tail end of the conveying guide rail 2 to lift the shaft sleeve assembly 8 to lift and separate the signal of the photoelectric sensor 5, a control signal is generated to enable the servo motor 32 to start rotating, the shaft sleeve assembly 8 is contacted with the rotary rod 33 under the action of gravity and rotates along with the rotation of the rotary rod 33, when the positioning hole 83 on the shaft sleeve assembly 8 is consistent with the light direction of the photoelectric sensor 5, a control signal is further generated to enable the servo motor 32 to stop rotating, the automatic arrangement positioning device with the structure realizes the one-by-one orientation of the shaft sleeve assemblies 8, the principle is simple, the sequential detection of each shaft sleeve assembly 8 can be ensured, and the direction of the shaft sleeve assemblies entering an injection mold, the lifting mechanism 4 of the present embodiment can be made of a conventional mechanical structure having a lifting function.
Example 3
As shown in fig. 1 to 5, the automatic arrangement positioning device for a through-flow fan blade shaft sleeve assembly of the present embodiment has the same structure as that of embodiment 2, except that: still include pushing equipment, pushing equipment sets up in transport guide 2 one side, pushing equipment is including driving actuating cylinder 6 and stopping block 7, it includes first telescopic cylinder 61 and sets up to drive actuating cylinder 6 the flexible cylinder 62 of second on the first telescopic cylinder 61, the telescopic link detachable of stopping block 7 and the flexible cylinder 62 of second is connected, the flexible cylinder 62 of first telescopic cylinder 61 drive second removes along the direction that perpendicular to carried guide 2, the flexible cylinder 62 drive of second stops block 7 and removes along the direction of transport guide 2, promotes single axle sleeve subassembly 8 on carrying guide 2 and gets into spacing recess 21.
according to the automatic arrangement positioning device for the through-flow fan blade shaft sleeve assembly, the two telescopic air cylinders are adopted to be matched with each other to control the movement of the blocking block 7, so that the blocking block 7 is automatically switched between the blocking state and the non-blocking state, the blocking block 7 pushes a single shaft sleeve assembly 8 on the conveying guide rail 2 to enter the limiting groove 21, two or more shaft sleeve assemblies 8 are prevented from simultaneously entering the limiting groove 21 at the tail end of the conveying guide rail 2, the one-by-one positioning and orientation of the shaft sleeve assemblies 8 are further ensured, and the direction of the shaft sleeve assemblies 8 entering an injection mold is ensured to be consistent.
The above embodiments are only used to illustrate the present invention and not to limit the technical solutions of the present invention, and although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above embodiments, therefore, any modifications or equivalent replacements of the present invention can be made, and all technical solutions and modifications without departing from the spirit and scope of the present invention should be covered by the claims of the present invention.
Claims (9)
1. The utility model provides a through-flow fan blade axle sleeve sub-assembly is with automatic positioner that arranges which characterized in that: including vibration dish (1), be provided with helical guideway (11) on vibration dish (1) inner wall, the lower extreme and the butt joint of vibration dish (1) bottom of helical guideway (11), the upper end of helical guideway (11) is docked and is carried guide rail (2), the tail end bottom of carrying guide rail (2) is provided with and turns to positioning mechanism (3), turn to positioning mechanism (3) and run through and carry guide rail (2) bottom, the drive removes to the axle sleeve sub-assembly (8) rotation of carrying guide rail (2) tail end to setting for the direction.
2. The automatic alignment and positioning apparatus of claim 1, wherein: the tail end of the conveying guide rail (2) is provided with a limiting groove (21) matched with the shaft sleeve assembly (8), and the bottom of the limiting groove (21) is provided with a through hole (22) communicated with the steering positioning mechanism (3).
3. The automatic alignment and positioning apparatus of claim 2, wherein: turn to positioning mechanism (3) and include support (31) and set up servo motor (32) on support (31), servo motor (32) be connected with through-hole (22) coaxial setting's rotary rod (33).
4. The automatic aligning and positioning apparatus of claim 3, wherein: and a connecting block (34) matched with the shaft sleeve assembly (8) is arranged on the rotating rod (33).
5. The automatic alignment and positioning apparatus of claim 4, wherein: the support (31) is further provided with a lifting mechanism (4), and the servo motor (32) is arranged on the lifting mechanism (4).
6. The automatic aligning and positioning apparatus of any one of claims 2 to 5, wherein: still include scanning positioning mechanism, scanning positioning mechanism is including setting up photoelectric sensor (5) in spacing recess (21) side, photoelectric sensor's (5) light emission direction does set for the direction.
7. The automatic aligning and positioning apparatus of claim 6, wherein: the material pushing device is arranged on one side of the conveying guide rail (2) and comprises a driving cylinder (6) and a blocking block (7), wherein the driving cylinder (6) drives the blocking block (7) to move so as to push a single shaft sleeve assembly (8) on the conveying guide rail (2) to enter the limiting groove (21).
8. the automatic alignment and positioning apparatus of claim 7, wherein: the driving cylinder (6) comprises a first telescopic cylinder (61) and a second telescopic cylinder (62) arranged on the first telescopic cylinder (61), the blocking block (7) is detachably connected with a telescopic rod of the second telescopic cylinder (62), the first telescopic cylinder (61) drives the second telescopic cylinder (62) to move along the direction perpendicular to the conveying guide rail (2), and the second telescopic cylinder (62) drives the blocking block (7) to move along the conveying direction of the conveying guide rail (2).
9. The automatic alignment and positioning apparatus of claim 1, wherein: the conveying guide rail (2) comprises two limiting plates (23) which are arranged in bilateral symmetry, and a sliding groove (24) matched with a shaft sleeve (81) of the shaft sleeve assembly (8) is formed between the two limiting plates (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920414352.XU CN209758383U (en) | 2019-03-29 | 2019-03-29 | Automatic arranging and positioning device for through-flow fan blade shaft sleeve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920414352.XU CN209758383U (en) | 2019-03-29 | 2019-03-29 | Automatic arranging and positioning device for through-flow fan blade shaft sleeve assembly |
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| CN209758383U true CN209758383U (en) | 2019-12-10 |
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| CN201920414352.XU Active CN209758383U (en) | 2019-03-29 | 2019-03-29 | Automatic arranging and positioning device for through-flow fan blade shaft sleeve assembly |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776675A (en) * | 2020-07-07 | 2020-10-16 | 中铁第四勘察设计院集团有限公司 | A connecting wire clip buffer unit for an intelligent hanging string pre-configured processing production line |
| CN112172020A (en) * | 2020-09-29 | 2021-01-05 | 四川朗迪塑胶电器有限公司 | Full-automatic through-flow fan blade shaft hole angle adjustment all-in-one |
| CN112406011A (en) * | 2020-11-05 | 2021-02-26 | 广东顺威自动化装备有限公司 | Automatic production equipment for cross-flow fan blade end cover |
| CN112829180A (en) * | 2020-12-31 | 2021-05-25 | 恒林家居股份有限公司 | Injection molding system and method for chair armrest |
| CN113173400A (en) * | 2021-04-19 | 2021-07-27 | 珠海格力智能装备有限公司 | Placement device |
| CN115246003A (en) * | 2022-07-06 | 2022-10-28 | 杭州智南针信息科技有限公司 | Spoke feeding device of disc brake hub |
-
2019
- 2019-03-29 CN CN201920414352.XU patent/CN209758383U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776675A (en) * | 2020-07-07 | 2020-10-16 | 中铁第四勘察设计院集团有限公司 | A connecting wire clip buffer unit for an intelligent hanging string pre-configured processing production line |
| CN112172020A (en) * | 2020-09-29 | 2021-01-05 | 四川朗迪塑胶电器有限公司 | Full-automatic through-flow fan blade shaft hole angle adjustment all-in-one |
| CN112406011A (en) * | 2020-11-05 | 2021-02-26 | 广东顺威自动化装备有限公司 | Automatic production equipment for cross-flow fan blade end cover |
| CN112829180A (en) * | 2020-12-31 | 2021-05-25 | 恒林家居股份有限公司 | Injection molding system and method for chair armrest |
| CN112829180B (en) * | 2020-12-31 | 2023-03-07 | 恒林家居股份有限公司 | Injection molding system and method for chair armrest |
| CN113173400A (en) * | 2021-04-19 | 2021-07-27 | 珠海格力智能装备有限公司 | Placement device |
| CN115246003A (en) * | 2022-07-06 | 2022-10-28 | 杭州智南针信息科技有限公司 | Spoke feeding device of disc brake hub |
| CN115246003B (en) * | 2022-07-06 | 2022-12-27 | 浙江恒质新材料有限公司 | Spoke feeding device of disc brake hub |
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