CN113001168B - Automatic change rotatory copper nut assembly device - Google Patents
Automatic change rotatory copper nut assembly device Download PDFInfo
- Publication number
- CN113001168B CN113001168B CN202110255686.9A CN202110255686A CN113001168B CN 113001168 B CN113001168 B CN 113001168B CN 202110255686 A CN202110255686 A CN 202110255686A CN 113001168 B CN113001168 B CN 113001168B
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- nut
- screw
- connecting rod
- driving element
- copper nut
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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Abstract
The invention discloses an automatic rotary copper nut assembling device which comprises a base, a nut clamping structure, a screw clamping structure and a mounting structure, wherein the nut clamping structure, the screw clamping structure and the mounting structure are arranged on the upper end face of the base and are respectively connected with a control unit, the nut clamping structure clamps nuts and rotates to drive the nuts to be transferred to the mounting structure, and the mounting structure drives the nuts to rise in the rotating process, so that the nuts are connected with the screw clamping structure, and the nuts and the screws are connected together to form an integrated structure. Under the action of the nut clamping structure, the screw clamping structure and the mounting structure, the nut is connected with the screw in the rotation rising of the mounting structure, the mounting structure can control the fastening position of the nut and the screw, and the requirement of connection precision can be met while the purpose of fastening is achieved.
Description
Technical Field
The invention relates to the technical field of mechanical devices, in particular to an automatic rotary copper nut assembling device.
Background
The nut is a nut, is a part which needs to be screwed together with a bolt or a screw rod to be used, plays a role in fastening, and is an original piece which is necessary to be used by all production and manufacturing machines. The use of the screw and the nut plays a great role in various industries, but because the connection mode of the screw and the nut needs to advance in rotation, the connection of the screw and the nut generally adopts a manual mode, so that an assembly worker manually screws the screw and the nut, but the assembly mode has low precision, and along with the rapid development of society, the manual assembly rate is too low and the cost is too high; therefore, there is a need for a device that achieves automatic loading and automatic assembly, thereby speeding up assembly rate and reducing production costs.
Disclosure of Invention
The invention aims to provide an automatic rotary copper nut assembling device which is used for solving the problem of low assembling efficiency of a screw and a nut in the prior art.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
an automatic rotary copper nut assembling device comprises a base, a nut clamping structure, a screw clamping structure, an installing structure and a control unit, wherein the nut clamping structure, the screw clamping structure, the installing structure and the control unit are arranged on the upper end face of the base;
the nut clamping structure is used for clamping nuts and rotating to drive the nuts to be transferred to the mounting structure, and the mounting structure is used for driving the nuts to rise in the rotating process so that the nuts are connected with the screws.
As a preferable scheme of the invention, the base is connected with a conveyor belt for conveying nuts, the nut clamping structure comprises a mounting seat and a first rotary table arranged on the upper end face of the mounting seat, a connecting rod is fixedly connected to the side face of the first rotary table, one end of the connecting rod, which is far away from the first rotary table, is electrically connected with an electromagnet, a first driving element for driving the first rotary table to rotate is arranged in the mounting seat, and the first driving element controls the electromagnet to be electrified or powered off, so that the electromagnet is adsorbed or disconnected with the nuts, and the connecting rod adsorbs the nuts under the rotation drive of the first rotary table, so that the nuts are transferred to the mounting structure.
As a preferable scheme of the invention, the screw clamping structure comprises a fixed seat, a rotating seat and a supporting column, wherein the fixed seat is fixedly connected to the base, the upper end surface of the fixed seat is connected with the rotating seat, the rotating seat is connected with the supporting column extending upwards, the rotating seat is electrically connected with a second driving element arranged on the base, and the second driving element drives the rotating seat to rotate so as to drive the supporting column to rotate;
the support column upper end is connected with the fastener through the connecting piece, the fastener is bilayer structure, just the fastener includes bottom plate and two all are connected through the pivot consolidate the card strip on the bottom plate up end, two consolidate card strip card and form the recess that is used for holding the screw rod, and the screw rod passes thereby the recess makes the one end of screw rod be close to mounting structure.
As a preferable scheme of the invention, one ends of the two reinforcing clamping strips, which are close to each other, are respectively provided with a convex end and a concave end, the convex ends and the concave ends are made of electromagnet materials, and the convex ends and the concave ends are mutually clamped and connected together under the electrical action;
and a third driving element electrically connected with the fastener is arranged on the bottom plate, and the third driving element is electrically applied to the protruding end, the groove end and the fastener, so that the reinforcing clamping strip can adjust the diameter of the groove.
As a preferable scheme of the invention, the mounting structure comprises a fixed plate and a bearing plate which is in sliding connection with the fixed plate, wherein the upper end surface of the bearing plate is connected with a second rotary table, a screw through hole is arranged in the middle of the bearing plate, and a fourth driving element for driving the bearing plate to slide up and down on the fixed plate is arranged on the side surface of the fixed plate;
the connecting rod groove is formed in the upper end face of the second rotary table, a second through hole is formed in the connecting rod groove, a layer of interlayer used for supporting nuts is arranged on the inner wall of the second through hole, a fifth driving element used for driving the second rotary table to rotate is arranged in the second rotary table, and the second rotary table drives the nuts to rotate in the up-down process under the combined action of the fourth driving element connected with the fixing plate and the fifth driving element in the second rotary table.
As a preferable scheme of the invention, the screw rod passes through the second through hole and the screw rod through hole in the process of rising the second turntable and the bearing plate, and the nut on the interlayer is in threaded connection with the screw rod in the rotating process.
As a preferable scheme of the invention, the side surface of the first rotating table is provided with a slideway for facilitating the connecting rod to slide up and down, and a driving element in the first rotating table drives the connecting rod to slide up and down on the side surface of the first rotating table;
the size of the connecting rod groove is consistent with that of the connecting rod, the connecting rod is driven by the rotation of the first rotary table to rotate to the upper end of the second rotary table, and the driving element inside the first rotary table drives the connecting rod to slide downwards on the side face of the first rotary table, so that nuts adsorbed by the connecting rod are contacted with the interlayer.
As a preferable mode of the invention, the shape of the interlayer is the same as that of the nut.
As a preferable scheme of the invention, the connecting rod and the fastening piece are all in communication connection with a control unit, and the control unit achieves the effect of adsorbing or disconnecting the connecting rod, the fastening piece and the nut by controlling the connecting rod and the fastening piece to be electrified or powered off.
Compared with the prior art, the invention has the following beneficial effects:
the utility model provides an automatic change rotatory copper nut assembly device, includes base and installs nut clamp structure, screw rod clamp structure and the mounting structure on the base up end, and control unit control nut clamp structure, screw rod clamp structure, mounting structure work, nut clamp structure centre gripping nut and rotatory drive nut shift to mounting structure, mounting structure drives the nut and rises in rotatory in-process for the nut with screw rod clamp structure is connected, thereby reaches nut and screw rod and links together and form integrated structure.
According to the invention, the nut is transported to the mounting structure by adopting the nut clamping structure, the screw is clamped by the screw clamping structure, the nut is rotationally lifted on the mounting structure and connected with the screw on the screw clamping structure, in the rotational lifting process, the nut is connected with the screw, and the lifting distance of the mounting structure is controllable, so that the fastening position of the nut and the screw is controllable, and the connecting precision requirement can be met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present invention;
FIG. 2 is a schematic view of a fastener according to an embodiment of the present invention;
FIG. 3 is a schematic side view of a fastener according to an embodiment of the present invention;
FIG. 4 is a schematic view of a second turntable according to an embodiment of the present invention;
fig. 5 is a schematic side view of a second turntable according to an embodiment of the present invention.
Reference numerals in the drawings are respectively as follows:
1-a base; 2-a nut clamping structure; 3-screw clamping structure; 4-mounting structure;
201-a mounting base; 202-a first turntable; 203-connecting rods;
301-fixing seat; 302-a rotating seat; 303-supporting columns; 304-a connector; 305-a fastener;
3051-a bottom plate; 3052-reinforcing clip strips; 3053-groove; 3054-raised ends; 3055-groove end;
401-a fixed plate; 402-a carrier plate; 403-a second turntable; 404-connecting rod grooves; 405-a second via; 406-screw through holes; 407-an interlayer;
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 5, the embodiment of the invention discloses an automatic rotary copper nut assembling device, which is used for connecting a nut and a screw, thereby replacing manual assembly of the nut and the screw, solving the problem of low precision of manual assembly of the screw and the nut, and simultaneously reducing the pressure of workers and the production cost.
The nut clamping structure comprises a base 1, a nut clamping structure 2, a screw clamping structure 3 and a mounting structure 4, wherein the nut clamping structure 2, the screw clamping structure 3 and the mounting structure 4 are arranged on the upper end face of the base, the screw clamping structure 3 is used for clamping a nut, the nut clamping structure 2 clamps the nut and rotates to drive the nut to transfer to the mounting structure 4, the mounting structure 4 drives the nut to rise in the rotating process, the nut is connected with the screw clamping structure 3, and therefore the nut and the screw are connected together to form an integrated structure. The nut clamping structure 2, the screw clamping structure 3 and the mounting structure 4 are all in communication connection with the control unit.
The base 1 is connected with a conveyor belt for conveying nuts, the nut clamping structure 2 comprises a mounting seat 201 and a first rotary table 202 mounted on the upper end face of the mounting seat 201, a connecting rod 203 is fixedly connected to the side face of the first rotary table 202, an electromagnet is electrically connected to one end of the connecting rod 203, which is far away from the first rotary table 202, a first driving element for driving the first rotary table 202 to rotate is mounted in the mounting seat 201, the first driving element controls the electromagnet to be electrified or powered off, the electromagnet is connected with the nuts in an adsorption or disconnection mode, and the connecting rod 203 adsorbs the nuts under the rotation drive of the first rotary table 202, so that the nuts are transferred to the mounting structure 4.
In particular, since the nut is made of various materials including carbon steel, stainless steel, nonferrous metals, and the like, and the nut made of nonferrous metal copper does not react with the electromagnet when the nut is made of carbon steel, stainless steel, or the like, the copper nut according to the present invention is a hexagonal part with a threaded through hole in the middle, and a layer of iron ring is provided on the hexagonal shell, and the special copper nut according to the present embodiment can be attracted with the electromagnet.
The connecting rod 203 is driven by the first driving element to rotate onto the conveyor belt for transmitting the nuts, at this time, the control unit makes the connecting rod 203 electrified, the electromagnet starts to act, the nuts are adsorbed, the nuts are made to be clung to the connecting rod 203, the first driving element drives the first rotating table 202 to rotate again, and the nuts are driven to approach the mounting structure 4;
the screw clamping structure 3 comprises a fixed seat 301, a rotating seat 302 and a supporting column 303, wherein the fixed seat 301 is fixedly connected to the base 1, the rotating seat 302 is connected to the upper end face of the fixed seat 301, the rotating seat 302 is connected with the supporting column 303 extending upwards, the rotating seat 302 is electrically connected with a second driving element arranged on the base, and the second driving element drives the rotating seat 302 to rotate so as to drive the supporting column 303 to rotate;
in this embodiment, the screw clamping structure 3 clamps the screw under the combined action of a plurality of accessories, and a feeding unit and a discharging unit can be disposed at one side of the screw clamping structure 3 away from the mounting structure 4, so that the whole process is fully automated;
wherein, because the support column 303 is connected with the rotating seat 302, the support column 303 can rotate on the rotating seat 302, after the screw rod is connected with the nut, the second driving element can drive the support column 303 to rotate towards one side far away from the mounting structure 4, the screw rod is separated from the fastener, the blanking structure can grasp the screw rod connected with the nut to complete automatic blanking, and a feeding unit can be arranged to control the connection of the screw rod and the screw rod clamping structure 3.
The support column 303 upper end is connected with fastener 305 through connecting piece 304, and fastener 305 is bilayer structure, and fastener 305 includes bottom plate 3051 and two reinforcement card strip 3052 that all connect on bottom plate 3051 up end through the pivot, and two reinforcement card strip 3052 card and the recess 3053 that forms and be used for holding the screw rod, and thereby the screw rod passes recess 3053 so that the one end of screw rod is close to mounting structure 4.
The two reinforcing clamping strips 3052 are respectively provided with a raised end 3054 at one end close to each other, the other end is provided with a corresponding groove end 3055, the raised end 3054 and the groove end 3055 are made of electromagnet materials, and the raised end 3054 and the groove end 3055 are mutually clamped and connected together under the electrical action;
it should be noted that, the fastener 305 not only can achieve the function of fastening a screw rod, but also can adjust the diameter of the groove 3053 formed by the fastener 305 according to the diameter of the screw rod, the diameter is larger than the screw rod with the minimum diameter of the groove 3053, in the reinforcing clamping strip 3052, the reinforcing clamping strip 3052 can not be completely closed, if one end of the reinforcing clamping strip 3052, which is close to each other, is set to be in a flat angle structure, a part of the screw rod cannot be in contact with the whole fastener 305, so that the best adsorption effect cannot be achieved, but because one ends of the two reinforcing clamping strips 3052 are respectively provided with the convex end 3054 and the groove end 3055, the contact area between the fastener 305 and the screw rod is increased to the greatest extent, and the fastening effect of the screw rod is guaranteed to the greatest extent.
The third driving element electrically connected with the fastener 305 is installed on the bottom plate 3051, and the third driving element acts on the protruding end 3054, the groove end 3055 and the fastener 305 through electricity, so that the reinforcing clamping strip 3052 adjusts the diameter of the groove 3053 and achieves the effect of fastening a screw.
The mounting structure 4 comprises a fixed plate 401 and a support plate 402 which is in sliding connection with the fixed plate 401, wherein the upper end surface of the support plate 402 is connected with a second rotary table 403, a screw through hole 406 is arranged in the middle of the support plate 402, and a fourth driving element for driving the support plate 402 to slide up and down on the fixed plate 401 is arranged on the side surface of the fixed plate 401;
the upper end face of the second turntable 403 is provided with a connecting rod groove 404, a second through hole 405 is arranged in the connecting rod groove 404, the inner wall of the second through hole 405 is provided with a layer of interlayer 407 for supporting a nut, a fifth driving element for driving the second turntable 403 to rotate is arranged in the second turntable 403, and the second turntable 403 drives the nut to rotate in the up-down process under the combined action of the fourth driving element connected with the fixed plate 401 and the fifth driving element in the second turntable 403.
In this embodiment, the screw passes through the second turntable 403 and the support plate 402, the nut is fixedly connected to the screw, and after reaching a preset distance, the second turntable 403 and the support plate 402 gradually descend and return to the starting point, so that the next round of assembly is completed;
after the connection of the screw rod and the nut is completed, the supporting column 303 is driven by the rotating seat 302 to be rotated to the side far away from the fixed plate 301 for blanking, after the blanking is completed, the feeding structure is used for feeding, and the supporting column 303 is rotated back to the original position for connection of the next round with the nut.
The screw passes through the second through hole 405 and the screw through hole 406 during the ascending of the second turntable 403 and the bearing plate 402, and the nut on the spacer 407 is screwed with the screw during the rotation.
A slide 205 for facilitating the up-and-down sliding of the connection rod 203 is provided on the side of the first turntable 202, and a driving element inside the first turntable 202 drives the connection rod 203 to slide up and down on the side of the first turntable 202;
the size of the connecting rod groove 404 is consistent with that of the connecting rod 203, the connecting rod 203 is driven by the rotation of the first rotating table 202 to rotate to the upper end of the second rotating table 403, and the driving element inside the first rotating table 202 drives the connecting rod 203 to slide downwards on the side surface of the first rotating table 202, so that the nut adsorbed by the connecting rod 203 is contacted with the interlayer 407.
The shape of the spacer 407 is identical to the shape of the nut, and the nut can be placed completely on the spacer 407, the spacer 407 and the connecting rod groove 404 being arranged with the aim of limiting the position of the nut on the second turntable 403, so that an accurate connection of the nut with the screw is obtained.
The connecting rod 203 and the fastening piece 305 are all in communication connection with a control unit, and the control unit achieves the effect of adsorbing or disconnecting the connecting rod 203, the fastening piece 305 and the nut by controlling the power on or power off of the connecting rod 203 and the fastening piece 305.
In this embodiment, the connecting rod 203 slides down on the side of the first turntable 202, and after contacting the second turntable 403, the control unit is powered off, the nut is separated from the connecting rod 203, and the nut contacts the spacer 407, at this time, the connecting rod 203 slides up, returns to the original position, and starts the next round of conveyance.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements may be made to the present application by those skilled in the art, which modifications and equivalents are also considered to be within the scope of the present application.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. An automatic rotary copper nut assembling device is characterized by comprising a base (1), a nut clamping structure (2), a screw clamping structure (3), a mounting structure (4) and a control unit, wherein the nut clamping structure (2) is arranged on the upper end face of the base;
the nut clamping structure (2), the screw clamping structure (3) and the mounting structure (4) are respectively in communication connection with the control unit, the screw clamping structure (3) is used for mounting a screw, the nut clamping structure (2) clamps a copper nut and rotates to drive the copper nut to be transferred to the mounting structure (4), and the mounting structure (4) is used for driving the copper nut to rise in the rotating process so that the copper nut is connected with the screw;
the screw clamping structure (3) comprises a fixed seat (301), a rotating seat (302) and a supporting column (303), wherein the fixed seat (301) is fixedly connected to the base (1), the rotating seat (302) is connected to the upper end face of the fixed seat (301), the rotating seat (302) is connected with the supporting column (303) extending upwards, the rotating seat (302) is electrically connected with a second driving element arranged on the base (1), and the second driving element drives the rotating seat (302) to rotate so as to drive the supporting column (303) to rotate;
the upper end of the supporting column (303) is connected with a fastener (305) through a connecting piece (304), the fastener (305) is of a double-layer structure, the fastener (305) comprises a bottom plate (3051) and two reinforcing clamping strips (3052) which are connected to the upper end face of the bottom plate (3051) through rotating shafts, the two reinforcing clamping strips (3052) are clamped and form a groove (3053) for accommodating a screw rod, and the screw rod passes through the groove (3053) so that one end of the screw rod is close to the mounting structure (4);
the two reinforcing clamping strips (3052) are respectively provided with a raised end (3054) and a groove end (3055) at the close end, the raised end (3054) and the groove end (3055) are made of electromagnet materials, and the raised end (3054) and the groove end (3055) are mutually clamped and connected under the electrical action;
the bottom plate (3051) is provided with a third driving element electrically connected with the fastening piece (305), and the third driving element is electrically applied to the protruding end (3054), the groove end (3055) and the fastening piece (305), so that the reinforcing clamping strip (3052) can adjust the diameter of the groove (3053).
2. An automated rotary copper nut assembly device according to claim 1, characterized in that the base (1) is connected with a conveyor belt for conveying the copper nuts, the nut clamping structure (2) comprises a mounting seat (201) and a first rotary table (202) mounted on the upper end face of the mounting seat (201), a connecting rod (203) is fixedly connected to the side face of the first rotary table (202), one end of the connecting rod (203) away from the first rotary table (202) is electrically connected with an electromagnet, a first driving element for driving the first rotary table (202) to rotate is mounted in the mounting seat (201), the first driving element controls the electromagnet to be powered on or powered off, the electromagnet is connected with the copper nuts in an adsorption or disconnection mode, and the connecting rod (203) is driven by rotation of the first rotary table (202) to adsorb the copper nuts, so that the copper nuts are transferred to the mounting structure (4).
3. An automated rotary copper nut assembly device according to claim 2, characterized in that the mounting structure (4) comprises a fixed plate (401) and a bearing plate (402) slidingly connected with the fixed plate (401), the upper end surface of the bearing plate (402) is connected with a second turntable (403), a screw through hole (406) is arranged in the middle of the bearing plate (402), and a fourth driving element for driving the bearing plate (402) to slide up and down on the fixed plate (401) is arranged on the side surface of the fixed plate (401);
be provided with connecting rod recess (404) on second revolving stage (403) up end, be provided with second through-hole (405) in connecting rod recess (404), just second through-hole (405) inner wall is provided with one deck and is used for the bearing interlayer (407) of copper nut, second revolving stage (403) inside is provided with and is used for the drive second revolving stage (403) rotatory fifth driving element, second revolving stage (403) with fourth driving element that fixed plate (401) are connected with the inside fifth driving element of second revolving stage (403) is under the combined action drive copper nut carries out rotary motion in upper and lower in-process.
4. An automated rotary copper nut assembly device according to claim 3, characterized in that a screw is threaded through the second through hole (405) and the screw through hole (406) during the lifting of the second turntable (403) and the carrier plate (402), and the copper nut on the spacer layer (407) is threaded with the screw during rotation.
5. An automated rotary copper nut assembly device according to claim 3, characterized in that the first turntable (202) is provided with a slide way (205) on the side for facilitating the up-and-down sliding of the connecting rod (203), and a driving element inside the first turntable (202) drives the connecting rod (203) to slide up and down on the side of the first turntable (202);
the size of the connecting rod groove (404) is consistent with that of the connecting rod (203), the connecting rod (203) is driven by the rotation of the first turntable (202) to rotate to the upper end of the second turntable (403), and a driving element in the first turntable (202) drives the connecting rod (203) to slide downwards on the side surface of the first turntable (202), so that copper nuts adsorbed by the connecting rod (203) are contacted with the interlayer (407).
6. An automated rotary copper nut assembly device according to claim 3, characterized in that the spacer (407) has the same shape as the copper nut.
7. An automated rotary copper nut assembly device according to claim 2, characterized in that the connecting rod (203) and the fastening member (305) are both communicatively connected with a control unit, and the control unit achieves the effect of the connecting rod (203), the fastening member (305) and the copper nut being adsorbed or disconnected by controlling the connection rod (203) and the fastening member (305) to be energized or de-energized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110255686.9A CN113001168B (en) | 2021-03-09 | 2021-03-09 | Automatic change rotatory copper nut assembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110255686.9A CN113001168B (en) | 2021-03-09 | 2021-03-09 | Automatic change rotatory copper nut assembly device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113001168A CN113001168A (en) | 2021-06-22 |
| CN113001168B true CN113001168B (en) | 2023-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110255686.9A Active CN113001168B (en) | 2021-03-09 | 2021-03-09 | Automatic change rotatory copper nut assembly device |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08197347A (en) * | 1995-01-24 | 1996-08-06 | Honda Motor Co Ltd | Multiaxis fastener |
| CN206010381U (en) * | 2016-05-26 | 2017-03-15 | 广东金弘达自动化科技股份有限公司 | A kind of screw rod and the automatic assembling machine of nut |
| CN106695314A (en) * | 2017-03-22 | 2017-05-24 | 泉州市万控电气科技有限公司 | Bolt and nut automatically assembling machine |
| CN211387616U (en) * | 2019-12-10 | 2020-09-01 | 苏州钰鹏精密五金有限公司 | A equipment tool for screw rod and nut |
| CN211249058U (en) * | 2019-12-31 | 2020-08-14 | 鸡泽县赛达工矿配件制造有限公司 | Automatic nut feeding device for anchor rod |
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2021
- 2021-03-09 CN CN202110255686.9A patent/CN113001168B/en active Active
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| CN113001168A (en) | 2021-06-22 |
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