CN216912771U - Jump ring automatic assembly frock - Google Patents
Jump ring automatic assembly frock Download PDFInfo
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- CN216912771U CN216912771U CN202122621362.0U CN202122621362U CN216912771U CN 216912771 U CN216912771 U CN 216912771U CN 202122621362 U CN202122621362 U CN 202122621362U CN 216912771 U CN216912771 U CN 216912771U
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- clamp spring
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- feeding
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model relates to an automatic clamp spring assembling tool which is used for assembling clamp springs on a tool for clamp springs to be assembled and comprises a transverse moving grabbing mechanism and an automatic feeding mechanism, wherein the transverse moving grabbing mechanism is provided with a clamp spring pressing ring and clamping jaws, the automatic feeding mechanism is provided with a storage module and a feeding module, the clamp springs enter the feeding module from the storage module, the feeding module conveys a single clamp spring to a transfer position, the clamp spring pressing ring of the transverse moving grabbing mechanism fixes the clamp spring, the clamping jaws prop open the clamp spring, the transverse moving grabbing mechanism integrally moves the clamp spring pressing ring, the clamping jaws and the clamp spring to the upper part of the clamp spring assembling tool to be assembled, the clamping jaws cancel the propping operation of the clamp spring, the clamp spring is sleeved at an installation position, and the automatic clamp spring assembling is completed. Compared with the prior art, the utility model has the advantages of high working efficiency, simple clamp spring and maintenance, low manufacturing cost, good safety, high reliability and the like.
Description
Technical Field
The utility model relates to the technical field of automatic assembly of tension springs, in particular to an automatic assembly tool for a tension spring.
Background
At present, the automation degree and efficiency of a material supply mode in various industrial fields are generally lower than those in the technical manufacturing field. The circlip is one kind of fastener, is used in the shaft slot or hole slot of machine and equipment, and plays the role of preventing the axial movement of the parts on the shaft or hole, and is widely used in a large number of equipment. At the present stage, as the manpower cost rises, more products are forced to be produced to be automated and manufactured in batches. And to more and more full-automatic accurate industrial automation line, when carrying out jump ring automatic assembly, the supply mode of jump ring is single for single product and supplies, seriously influences beat and productivity, leads to automatic factory more hopes to have a feeding frequency height, and the assembly is effectual, does benefit to protection product and manual work, and the device that equipment cost is low promotes the efficiency of beat bottleneck station, improves the productivity of whole line then, creates higher industrial output value and profit.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide the automatic assembly tool which is high in working efficiency, simple in clamp spring maintenance, low in manufacturing cost, good in safety and high in reliability.
The purpose of the utility model can be realized by the following technical scheme:
the automatic clamp spring assembling tool is used for assembling a clamp spring on the tool to be assembled, and comprises a transverse moving grabbing mechanism and an automatic feeding mechanism; the transverse moving material grabbing mechanism is provided with a clamp spring compression ring and a clamping jaw; the automatic feeding mechanism is provided with a storage module and a feeding module; the jump ring get into the pay-off module by storage module, the pay-off module is carried a single jump ring to moving and is carried the position, the sideslip is grabbed the jump ring clamping ring of material mechanism and is fixed the jump ring, the clamping jaw struts the jump ring, the sideslip is grabbed material mechanism and is moved jump ring clamping ring, clamping jaw and jump ring bulk movement to waiting to assemble jump ring frock upper portion, the clamping jaw cancellation is to the operation of strutting of jump ring, the jump ring cover is established at the mounted position, accomplish jump ring automatic assembly.
Preferably, the automatic feeding mechanism is provided with a lower bottom plate; the material storage module and the feeding module are respectively arranged on the lower bottom plate; the storage module comprises a balancing weight, a guide rod, a feeding pipe, a fixing block and a chute plate; the chute plate is connected with the lower bottom plate; the fixed block is fixed on the chute plate; the feeding pipe is fixed on the fixed block; the feeding pipe, the fixed block and the chute plate are all provided with through holes matched with the clamp springs in shape; the guide rod penetrates through the feeding pipe, the fixed block and the chute plate; the balancing weight is sleeved on the guide rod.
More preferably, the automatic feeding mechanism is provided with a handle; the handle is arranged at the end part of the feeding pipe and is connected with the guide rod.
More preferably, the automatic feeding mechanism is provided with a knob for controlling the feeding of the clamp spring in the feeding pipe, and the knob is in threaded connection with the guide rod.
More preferably, the feeding module comprises a pushing plate and a pushing cylinder; the pushing cylinder is arranged on the lower bottom plate; the pushing plate is connected with a piston rod of the pushing cylinder; the pushing plate is matched with the sliding groove of the sliding groove plate and is in sliding connection with the sliding groove plate; the pushing plate is provided with a groove matched with the clamp spring; the clamp spring falls into the groove on the pushing plate through the feeding pipe, the fixing block and the sliding groove plate along the guide rod, and the pushing cylinder drives the pushing plate to convey the clamp spring in the groove to the transferring position.
More preferably, the feeding module is provided with a vacuum detection sensor for detecting whether the clamp spring is arranged in the groove or not and an external air source; the groove is internally provided with a vent hole; the external air source is connected into the vent hole; after the clamp spring falls into the groove, an external air source inhales air, and the vacuum degree is detected by a vacuum detection sensor to judge whether the clamp spring exists or not.
More preferably, the storage module is provided with a residual material detection sensor for detecting residual materials in the feeding pipe; the excess material detection sensor is arranged on the lower bottom plate.
Preferably, the transverse moving material grabbing mechanism further comprises a two-shaft truss, a clamping jaw cylinder and a pressing ring mounting plate, wherein the two-shaft truss is provided with a transverse moving cylinder and a lifting cylinder; the lifting cylinder is arranged on a piston rod of the transverse moving cylinder; the clamping jaw air cylinder and the pressing ring mounting plate are respectively arranged on a piston rod of the lifting air cylinder; the clamping jaw is connected with an output shaft of the clamping jaw air cylinder; the clamp spring pressure ring is arranged on the pressure ring mounting plate; the clamping spring clamping ring and the clamping jaw are provided with positioning pins for positioning the clamping spring.
More preferably, the transverse moving material grabbing mechanism is provided with an auxiliary thrust structure for assisting the clamp spring to be separated from the clamping jaw after the clamp spring is assembled to the tool; the auxiliary thrust structure is arranged on the pressure ring mounting plate.
More preferably, the auxiliary pushing structure comprises a spring rod, a spring and a resin push rod; the compression ring mounting plate is provided with a through hole for the spring rod to pass through, and the spring rod is connected with the compression ring mounting plate in a sliding manner through the through hole; the spring is sleeved outside the spring rod; the resin push rod is in threaded connection with the spring rod.
Compared with the prior art, the utility model has the following beneficial effects:
firstly, the working efficiency is high: the clamp spring automatic assembly tool disclosed by the utility model gets rid of the limitation of single manual feeding and feeding at present, can ensure 200-230 product requirements by one-time feeding, does not need material supplementing in midway, avoids repeated feeding and improves the assembly efficiency.
Secondly, the maintenance is simple: all parts needing to be adjusted of the clamp spring automatic assembly tool are located at the upper remarkable positions, and the clamp spring automatic assembly tool is safe and reliable
Thirdly, the manufacturing cost is low: the clamp spring automatic assembly tool is compactly connected through two mechanisms. The frame is built by sectional materials, so that the strength is ensured, the weight is light, and the manufacturing and purchasing cost is low; the expensive standard parts are used less, the structure is simple, and the maintenance cost is convenient to reduce.
Fourthly, the safety is good: the whole assembling action process of the clamp spring automatic assembling tool is realized by the action of the air cylinder, so that potential safety hazards caused by manual operation are avoided.
Fifthly, the reliability is high: the clamping jaw of the automatic clamp spring assembling tool can be safely separated without driving the clamp spring by means of the elasticity provided by the auxiliary thrust spring structure, so that the whole process is ensured to be smoothly carried out; meanwhile, the positioning pins are arranged at the bottom of the clamp spring pressing ring and the bottom of the clamping jaw cylinder and used for positioning the clamp spring and preventing mistake, so that the clamp spring assembling process can be prevented from colliding with a product due to position deviation, and the product and equipment can be protected more safely.
Drawings
FIG. 1 is a schematic structural diagram of an automatic assembly tool for a snap spring in the utility model;
FIG. 2 is a schematic structural view of an automatic feeding structure according to the present invention;
FIG. 3 is a schematic view of the traverse material-grasping mechanism of the present invention;
FIG. 4 is a schematic structural view of a clamping jaw and a clamp spring pressure ring in the utility model;
FIG. 5 is a schematic structural view of the clamping jaw and the clamp spring clamping ring clamping the clamp spring in the utility model;
FIG. 6 is a schematic structural view of an auxiliary thrust spring structure according to the present invention;
fig. 7 is a schematic diagram of the automatic clamp spring assembling tool for assembling the clamp spring of the reducer shaft of the electric power-assisted bicycle in the embodiment of the utility model.
The reference numbers in the figures indicate:
1. the device comprises a transverse moving material grabbing mechanism, 101, a fixing plate, 102, a shaft support, 103, an upright post, 104, a transverse moving cylinder mounting plate, 105, a transverse moving cylinder, 106, a lifting cylinder, 107, a lifting cylinder mounting plate, 108, a lifting cylinder connecting flange, 109, a pressure ring connecting plate, 110, a limiting block, 111, a clamping jaw cylinder, 112, a pressure ring mounting plate, 113, an auxiliary thrust spring structure, 114, a clamping spring pressure ring, 115, a clamping jaw, 1131, a spring rod, 1132, a spring, 1133 and a resin push rod;
2. the automatic feeding mechanism comprises a 201, a handle, 202, a balancing weight, 203, a guide rod, 204, a feeding pipe, 205, a knob, 206, a fixing block, 207, a pushing plate, 208, a chute plate, 209, a guide shaft, 210, a lower bottom plate, 211, a pushing cylinder mounting block, 212, a pushing cylinder, 213 and a residual material detection sensor;
3. and 4, a fixture and a clamp spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.
The automatic clamp spring assembling tool is structurally shown in fig. 1 and used for assembling clamp springs 4 on a tool 3 to be assembled with the clamp springs, the automatic assembling tool comprises a transverse moving grabbing mechanism 1 and an automatic feeding mechanism 2, the transverse moving grabbing mechanism 1 is provided with clamp spring pressing rings 114 and clamping jaws 115, the automatic feeding mechanism 2 is provided with a storage module and a feeding module, the clamp springs 4 enter the feeding module from the storage module, the feeding module conveys the single clamp spring 4 to a transfer position, the clamp spring pressing rings 114 of the transverse moving grabbing mechanism 1 fix the clamp springs 4, the clamping jaws 115 prop the clamp springs 4 open, the transverse moving grabbing mechanism 1 integrally moves the clamp spring pressing rings 114, the clamping jaws 115 and the clamp springs 4 to the upper portion of the clamp spring tool 3 to be assembled, the clamping jaws 115 cancel the propping operation on the clamp springs 4, the clamp spring 4 is sleeved at an installation position, and the automatic clamp spring assembling is completed.
The transverse moving material grabbing mechanism 1 and the automatic feeding mechanism 2 are respectively described as follows:
first, automatic feeding mechanism 2
The structure of the automatic feeding mechanism 2 is shown in fig. 2, and comprises a lower plate 210, a material storage module and a material feeding module are respectively installed on the lower plate 210, the material storage module comprises a balancing weight 202, a guide rod 203, a material feeding pipe 204, a fixing block 206, a chute plate 208 and guide shafts 209, the chute plate 208 is connected with the lower plate 210 through the four guide shafts 209, the fixing block 206 is fixed on the chute plate 208, the material feeding pipe 204 is fixed on the fixing block 206, the material feeding pipe 204, the fixing block 206 and the chute plate 208 are all provided with through holes matched with the shape of the snap spring 4, the guide rod 203 penetrates through the material feeding pipe 204, the fixing block 206 and the chute plate 208, and the balancing weight 202 is sleeved on the guide rod 203.
The automatic feeding mechanism 2 is provided with a handle 201, the handle 201 is arranged at the end part of the feeding pipe 204, and the handle 201 is connected with the guide rod 203. The automatic feeding mechanism 2 is further provided with a knob 205 for controlling the feeding of the clamp spring in the feeding pipe 204, and the knob is in threaded connection with the guide rod 203.
The feeding module comprises a pushing plate 207, a pushing cylinder mounting block 211 and a pushing cylinder 212, the pushing cylinder 212 is mounted on a lower bottom plate 210 through the pushing cylinder mounting block 211, the pushing plate 207 is connected with a piston rod of the pushing cylinder 212, the pushing plate 207 is matched with a sliding groove of a sliding groove plate 208, the pushing plate 207 is slidably connected with the sliding groove plate 208, a groove matched with a clamp spring 4 is formed in the pushing plate 207, the clamp spring 4 falls into the groove in the pushing plate 207 through a feeding pipe 204, a fixing block 206 and the sliding groove plate 208 along a guide rod 203, and the pushing cylinder 212 drives the pushing plate 207 to convey the clamp spring 4 in the groove to a transfer position.
The feeding module is provided with a vacuum detection sensor and an external air source, the vacuum detection sensor is used for detecting whether a clamp spring exists in a groove or not, an air vent is arranged in the groove, the external air source is connected into the air vent, the clamp spring 4 falls into the groove, the external air source inhales air, and the vacuum detection sensor is used for detecting the vacuum degree to judge whether the clamp spring exists or not.
The storage module is provided with a residue detection sensor 213 for detecting the residue in the feeding pipe 204, and the residue detection sensor 213 is installed on the lower base plate 210.
Second, transverse moving material grabbing mechanism 1
The structure of the transverse moving material grabbing mechanism 1 is shown in fig. 3, 4 and 5, and further comprises a two-shaft truss provided with a transverse moving cylinder 105 and a lifting cylinder 106, a pressure ring connecting plate 109, a limiting block 110, a clamping jaw cylinder 111 and a pressure ring mounting plate 112. The two-shaft truss comprises a fixing plate 101, a shaft support 102, a vertical column 103, a traverse cylinder mounting plate 104, a traverse cylinder 105, a lifting cylinder 106, a lifting cylinder mounting plate 107 and a lifting cylinder connecting flange 108, wherein the shaft support 102 is fixed on the fixing plate 101, the vertical column 103 is fixed on the fixing plate 101, the traverse cylinder mounting plate 104 is mounted on the vertical column 103, and the traverse cylinder 105 is fixed on the traverse cylinder mounting plate 104. The lifting cylinder mounting plate 107 is fixed to the piston rod of the traverse cylinder 105, the lifting cylinder 106 is fixed to the lifting cylinder mounting plate 107, and the lifting cylinder connecting flange 108 is mounted to the output shaft of the lifting cylinder 106. Compression ring connecting plate 109 is fixed on lift cylinder flange 108, compression ring mounting panel 112 and compression ring connecting plate 109 fixed connection, and clamping jaw cylinder 111 is fixed on compression ring mounting panel 112. The clamping jaw 115 is connected with an output shaft of the clamping jaw cylinder 111, the clamp spring pressing ring 114 is installed on the pressing ring installing plate 112, and positioning pins for positioning the clamp spring 4 are arranged at the bottoms of the clamp spring pressing ring 114 and the clamping jaw 115, as shown in fig. 5. The limiting block 110 is mounted on the lifting cylinder connecting flange 108 and used for limiting the clamping jaw cylinder 111.
The transverse moving material grabbing mechanism 1 is provided with an auxiliary thrust structure 113 for assisting the clamp spring to be separated from the clamping jaw 115 after the clamp spring 4 is assembled on the tool 4, and the structure of the transverse moving material grabbing mechanism is as shown in fig. 6, and the auxiliary thrust structure 113 is installed on the pressing ring installation plate 112. The auxiliary thrust structure 113 comprises a spring rod 1131, a spring 1132 and a resin push rod 1133, a through hole for the spring rod 1131 to pass through is formed in the pressure ring mounting plate 112, the spring rod 1131 is slidably connected with the pressure ring mounting plate 112 through the through hole, the spring 1132 is sleeved outside the spring rod 1131, and the resin push rod 1133 is in threaded connection with the spring rod 1131.
The working principle of the tool is explained by taking the clamp spring automatic assembly tool as an example in the process of assembling the clamp spring of the reducer shaft of the electric power-assisted bicycle:
as shown in fig. 7, the tool 3 of fig. 7 is a tool for reducing a speed of an electric bicycle.
During feeding, the clamp spring is manually arranged in the feeding pipe, and meanwhile, a product is placed in the tool clamp to complete preparation before normal starting.
After the preparation work is done, the automatic feeding mechanism is started, the clamp spring is pressed into the groove of the pushing block under the gravity of the balancing weight, and the pushing cylinder extends out to drive the pushing block and the clamp spring to move forwards together. The material mechanism lift cylinder descends is grabbed in the sideslip, and the clamping jaw cylinder opens, struts and takes the jump ring, and the lift cylinder withdrawal rises, and the sideslip cylinder stretches out and moves forward directly over the product speed reduction axle, and the lift cylinder descends, and jump ring clamping ring area jump ring inserts the speed reduction axle, presss from both sides and grabs the cylinder withdrawal, and the jump ring slowly breaks away from the jump ring under the elasticity promotion of supplementary thrust spring structure to make the jump ring assemble on the speed reduction axle with the help of self tightening force. The auxiliary thrust spring structure can prevent the unfixed tool from being taken away by the clamp spring and the positioning pin.
In the above process, the circlip has three states:
the first method comprises the following steps: after the clamp spring is pressed into the groove of the pushing plate by the balancing weight, the clamp spring is in a relaxed state.
And the second method comprises the following steps: after the clamping jaw cylinder holds the clamp spring, the clamp spring is in a large opening state.
And the third is that: after the clamping jaw is placed on the speed reducing shaft, the clamping jaw cylinder retracts, and the clamping spring is clamped on the speed reducing shaft and is in a slightly opened state. The spring elastic coefficient is 5.9N/mm, and the spring is compressed by 3mm in the device to generate 17.7N force; the diameter of the clamp spring in a relaxed state is 9.6mm, the diameter of the clamp spring in a slightly opened state is 10mm, the unilateral deformation is 0.2mm, when the clamp spring deforms 0.2mm, the radial force is about 10N, and if the maximum friction coefficient is 1, the clamping jaw can still be safely separated by means of the elastic force provided by the spring without driving the clamp spring, so that the whole process is ensured to be smoothly carried out.
While the utility model has been described with reference to specific embodiments, the utility model is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the utility model. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The automatic clamp spring assembling tool is used for assembling a clamp spring (4) on a tool (3) to be assembled with the clamp spring, and is characterized by comprising a transverse moving grabbing mechanism (1) and an automatic feeding mechanism (2); the transverse moving material grabbing mechanism (1) is provided with a clamp spring pressing ring (114) and a clamping jaw (115); the automatic feeding mechanism (2) is provided with a storage module and a feeding module used for conveying the clamp springs in the storage module to the transfer positions.
2. The automatic jump ring assembling tool of claim 1, characterized in that, the automatic feeding mechanism (2) is provided with a lower bottom plate (210); the material storage module and the feeding module are respectively arranged on the lower bottom plate (210); the storage module comprises a balancing weight (202), a guide rod (203), a feeding pipe (204), a fixing block (206) and a chute plate (208); the chute plate (208) is connected with the lower bottom plate (210); the fixed block (206) is fixed on the chute plate (208); the feeding pipe (204) is fixed on the fixing block (206); the feeding pipe (204), the fixing block (206) and the chute plate (208) are provided with through holes matched with the clamp spring (4) in shape; the guide rod (203) penetrates through the feeding pipe (204), the fixed block (206) and the chute plate (208); the balancing weight (202) is sleeved on the guide rod (203).
3. The automatic clamp spring assembling tool according to claim 2, wherein the automatic feeding mechanism (2) is provided with a handle (201); the handle (201) is arranged at the end part of the feeding pipe (204), and the handle (201) is connected with the guide rod (203).
4. The automatic clamp spring assembling tool according to claim 2, wherein the automatic feeding mechanism (2) is provided with a knob (205) for controlling the feeding of the clamp spring in the feeding pipe (204), and the knob is in threaded connection with the guide rod (203).
5. The automatic jump ring assembling tool according to claim 2, wherein the feeding module comprises a pushing plate (207) and a pushing cylinder (212); the pushing cylinder (212) is arranged on the lower bottom plate (210); the pushing plate (207) is connected with a piston rod of the pushing cylinder (212); the pushing plate (207) is matched with a sliding groove of the sliding groove plate (208), and the pushing plate (207) is connected with the sliding groove plate (208) in a sliding manner; and the pushing plate (207) is provided with a groove matched with the clamp spring (4).
6. The automatic clamp spring assembling tool according to claim 5, wherein the feeding module is provided with a vacuum detection sensor for detecting whether a clamp spring is arranged in the groove or not and an external air source; the groove is internally provided with a vent hole; the external air source is connected into the vent hole; after the clamp spring (4) falls into the groove, an external air source inhales air, and the vacuum degree is detected by a vacuum detection sensor to judge whether the clamp spring exists or not.
7. The automatic clamp spring assembling tool according to claim 2, wherein the storage module is provided with a residual material detection sensor (213) for detecting residual material in the feeding pipe (204); the excess material detection sensor (213) is arranged on the lower bottom plate (210).
8. The automatic jump ring assembling tool according to claim 1, characterized in that the traverse material grabbing mechanism (1) further comprises a two-shaft truss provided with a traverse cylinder (105) and a lifting cylinder (106), a clamping jaw cylinder (111) and a pressure ring mounting plate (112); the lifting cylinder (106) is arranged on a piston rod of the transverse moving cylinder (105); the clamping jaw cylinder (111) and the pressure ring mounting plate (112) are respectively mounted on a piston rod of the lifting cylinder (106); the clamping jaw (115) is connected with an output shaft of the clamping jaw cylinder (111); the clamp spring pressure ring (114) is arranged on the pressure ring mounting plate (112); the bottom of clamp spring clamping ring (114) and clamping jaw (115) all be equipped with the locating pin that is used for fixing a position clamp spring (4).
9. The automatic clamp spring assembling tool according to claim 8, wherein the transverse moving material grabbing mechanism (1) is provided with an auxiliary thrust structure (113) for assisting the clamp spring to be separated from the clamping jaw (115) after the clamp spring (4) is assembled on the tool (3); and the auxiliary thrust structure (113) is arranged on the pressure ring mounting plate (112).
10. The automatic clamp spring assembling tool according to claim 9, wherein the auxiliary thrust structure (113) comprises a spring rod (1131), a spring (1132) and a resin push rod (1133); the pressing ring mounting plate (112) is provided with a through hole for the spring rod (1131) to pass through, and the spring rod (1131) is connected with the pressing ring mounting plate (112) in a sliding manner through the through hole; the spring (1132) is sleeved outside the spring rod (1131); the resin push rod (1133) is in threaded connection with the spring rod (1131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122621362.0U CN216912771U (en) | 2021-10-29 | 2021-10-29 | Jump ring automatic assembly frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122621362.0U CN216912771U (en) | 2021-10-29 | 2021-10-29 | Jump ring automatic assembly frock |
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| Publication Number | Publication Date |
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| CN216912771U true CN216912771U (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122621362.0U Active CN216912771U (en) | 2021-10-29 | 2021-10-29 | Jump ring automatic assembly frock |
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| CN (1) | CN216912771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115383422A (en) * | 2022-08-16 | 2022-11-25 | 杭州泰尚智能装备股份有限公司 | Device for assembling PT sensor and snap spring and control method thereof |
-
2021
- 2021-10-29 CN CN202122621362.0U patent/CN216912771U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115383422A (en) * | 2022-08-16 | 2022-11-25 | 杭州泰尚智能装备股份有限公司 | Device for assembling PT sensor and snap spring and control method thereof |
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