CN111098132A - Automatic steel ball filling device for antitheft nut - Google Patents
Automatic steel ball filling device for antitheft nut Download PDFInfo
- Publication number
- CN111098132A CN111098132A CN202010068739.1A CN202010068739A CN111098132A CN 111098132 A CN111098132 A CN 111098132A CN 202010068739 A CN202010068739 A CN 202010068739A CN 111098132 A CN111098132 A CN 111098132A
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- nut
- station
- distribution
- cavity
- filling device
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 60
- 239000010959 steel Substances 0.000 title claims abstract description 60
- 239000011324 bead Substances 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims description 11
- 230000000670 limiting effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- 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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/002—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units stationary whilst being composed
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to an automatic steel bead filling device for an anti-theft nut, which is characterized in that: the assembly component is used for assembling the plug sleeve and the nut in the station and circumferentially adjusting the position of a steel ball in the nut; the invention has the beneficial effects that: the production efficiency is high, and automatic production can be realized.
Description
Technical Field
The invention relates to the technical field of anti-theft nut assembling equipment, in particular to an automatic steel bead filling device for an anti-theft nut.
Background
The anti-theft nut is internally provided with a ball (or called as a steel ball) which rolls along the arc-shaped blind groove when rotating clockwise, and the plastic inner bushing of the nut automatically falls off; and during anticlockwise rotation, because the radial dimension of the blind groove is gradually reduced, the ball is clamped in the thread, and the nut cannot be unscrewed, thereby playing an anti-theft role.
When the existing anti-theft nut is produced, a ball needs to be placed in a blind groove in the anti-theft nut, and the existing assembly mode is generally completed manually, so that the mode has the following defects;
the efficiency of manual assembly is lower and loaded down with trivial details, can't satisfy present society to the demand of theftproof nut.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an automatic steel ball filling device for an anti-theft nut, and aims to solve the problems in the background technology.
The technical scheme of the invention is realized as follows: the utility model provides an automatic steel pearl device of irritating of theftproof nut which characterized in that: the assembly device comprises a station and an assembly component, wherein the station is used for accommodating the nut and the plug sleeve and can longitudinally distribute the nut and the plug sleeve, and the assembly component is used for assembling the plug sleeve and the nut in the station and can circumferentially adjust the position of a steel ball inside the nut.
Preferably: the station is including locating second transfer chain output and the station axle that is used for placing the plug bush and liftable, interval are located station epaxial side and the station board that is used for placing the nut and locating on the station board and with the station axle corresponds and supplies the station hole that the plug bush passed.
Preferably: the assembly component comprises a first air cylinder used for driving the station shaft to lift and an adjusting shaft which is arranged above the station plate, driven to lift and/or rotate by a driving module and can be inserted into the nut.
Preferably: the feeding assembly is used for storing the steel balls and sending the steel balls into the nut; the feeding assembly comprises a barrel for storing steel balls, a hose for conveying the steel balls, and a distribution module which is arranged on the hose and is used for controlling the equivalent or spaced blanking of the steel balls.
Preferably: and a limiting plate is arranged on one side of the station plate, which is far away from the feeding assembly.
Preferably: the driving module comprises a belt pulley group which is lifted through a second air cylinder and is driven by a motor; the belt pulley set comprises a support driven to lift through a second cylinder, two belt pulleys rotationally connected with the support and at least one belt matched between the belt pulleys and driven by a motor, and a belt for realizing power transmission, wherein any one belt pulley is fixedly connected with the adjusting shaft.
Preferably: the distribution module comprises a distribution body, a distribution cavity, a distribution plate, a feeding cavity and a discharging cavity, wherein the distribution cavity is arranged in the distribution body, extends transversely and penetrates through two sides of the distribution body, the distribution plate is driven by a third cylinder and moves in the distribution cavity, the feeding cavity and the discharging cavity are respectively communicated with the distribution cavity and penetrate through the distribution body, and distribution holes for steel balls to penetrate through are formed in the distribution plate; the hose comprises a first pipe body communicated with the cylinder body and the input end of the feeding cavity and a second pipe body communicated with the discharge cavity and the input end of the feeding cavity.
Preferably: two adjusting gaps are arranged on the outer wall of the adjusting shaft at intervals.
By adopting the technical scheme: when the assembly tool is installed, firstly, a nut and a plug sleeve which need to be assembled are respectively placed in a station, then steel balls are placed in the nut, the steel balls respectively enter blind grooves in the nut through an assembly component, and the plug sleeve (the plug sleeve is used for preventing the steel balls from being separated from the blind grooves and plays a role in limiting the steel balls) is pushed into the nut to complete the assembly.
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, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a schematic structural diagram of a loading assembly in embodiment 1 of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is a schematic bottom view of an adjusting shaft according to embodiment 1 of the present invention;
FIG. 6 is a schematic structural view of a sleeve according to embodiment 1 of the present invention;
fig. 7 is a schematic cross-sectional structure view of a station board according to embodiment 2 of the present invention;
FIG. 8 is a schematic structural diagram of embodiment 2 of the present invention;
FIG. 9 is a schematic structural diagram of embodiment 3 of the present invention;
fig. 10 is a schematic view of a multi-station configuration according to an embodiment of the present invention.
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Because this embodiment mainly used assembles the production line automatically, consequently, this embodiment provides an automatic assembly lines of antitheft nut who contains automatic steel ball device of irritating, as follows:
as shown in fig. 1-6, the present invention discloses an automatic assembly line for anti-theft nuts, which, in an embodiment of the present invention, includes a first conveyor line 1 for conveying nuts 10, a second conveyor line 2 for conveying sleeves 20, a station 3 disposed at an output end of the second conveyor line 2 and used for accommodating the nuts 10 and the sleeves 20 and longitudinally distributing the nuts 10 and the sleeves 20, a feeding assembly 4 for feeding the nuts 10 on the first conveyor line 1 into the station 3, a loading assembly 5 for storing steel balls 50 and feeding the steel balls 50 into the nuts 10, and an assembly 6 for assembling the sleeves 20, the nuts 10 and the steel balls 50 in the station 3 and circumferentially adjusting positions of the steel balls 50.
In an embodiment of the present invention, the station 3 includes a station shaft 30, which is disposed at an output end of the second conveyor line 2 and is used for placing the plug bush 20 and is capable of ascending and descending, a station plate 31, which is disposed above the station shaft 30 at an interval and is used for placing the nut 10, and a station hole 32, which is disposed on the station plate 31 and corresponds to the station shaft 30 and through which the plug bush 20 passes.
In the embodiment of the present invention, the assembling component 6 includes a first cylinder 61 for driving the station shaft 30 to ascend and descend, and an adjusting shaft 63 disposed above the station plate 31 and driven to ascend, descend and rotate by a driving module 62 and insertable into the nut 10; the adjusting shaft 63 is provided with a feeding cavity 630 extending axially and penetrating from two ends of the adjusting shaft 63 and communicating with the output end of the feeding assembly 5.
In the embodiment of the present invention, the feeding assembly 5 includes a cylinder 51 for storing the steel balls 50, a hose 52 communicating with the cylinder 51 and having an output end communicating with an input end of the feeding cavity 630 for conveying the steel balls 50, and a dispensing module 53 mounted on the hose 52 for controlling the feeding of the steel balls 50 at equal or spaced intervals.
In the embodiment of the present invention, the driving module 62 includes a pulley set 622 that is lifted by the second cylinder 620 and driven by the motor 621; the pulley set 622 includes a support 6220 driven to move up and down by a second cylinder 620, two pulleys 6221 rotatably connected to the support 6220 and driven by the motor 621, and a belt 6222 fitted between the pulleys 6221 and realizing power transmission, wherein any one of the pulleys 6221 is fixedly connected to the adjusting shaft 63.
In the specific embodiment of the present invention, the distributing module 53 includes a distributing body 530, a distributing cavity 531 disposed in the distributing body 530 and extending transversely and penetrating through two sides of the distributing body 530, a distributing plate 533 driven by a third cylinder 532 and movable in the distributing cavity 531, and a feeding cavity 534 and a discharging cavity 535 respectively communicated with the distributing cavity 531 and penetrating through the distributing body 530, wherein a distributing hole 5330 for the steel ball 50 to pass through is disposed on the distributing plate 533; the hose 52 comprises a first pipe 521 communicated between the cylinder 50 and the input end of the feeding cavity 534 and a second pipe 522 communicated between the output end of the discharging cavity 535 and the input end of the feeding cavity 630.
In the embodiment of the present invention, the feeding assembly 4 includes a feeding plate 40 disposed on one side of the first conveying line 1, and a fourth cylinder 41 for controlling the movement of the feeding plate 40 and pushing the nut 10 into the station plate.
In the embodiment of the present invention, two adjusting notches 63a are spaced apart from each other on the outer wall of the adjusting shaft 63.
In an embodiment of the present invention, the bottom of the adjusting shaft 63 may be provided with two guiding grooves respectively communicating with the output end of the feeding cavity 630 and the adjusting notches 63 a.
In the embodiment of the present invention, the top end surface of the sleeve 20 is gradually recessed from the middle to the edge thereof.
By adopting the technical scheme: during installation, firstly, a nut and a plug bush which need to be assembled are respectively placed in a station, then steel balls are placed in the nut, the steel balls are respectively placed in blind grooves in the nut through an assembly component, and the plug bush (the plug bush is used for preventing the steel balls from being separated from the blind grooves and has a limiting effect on the steel balls) is pushed into the nut to complete the assembly;
in more detail:
referring to fig. 1-6, the working principle of the present embodiment is:
first, referring to fig. 1, the nut and the sleeve provided in this embodiment are respectively conveyed by a first conveying line and a second conveying line (the first conveying line and the second conveying line may be conveyor belts), and the second conveying line conveys the sleeve to a station shaft; referring to fig. 2, after the sleeve is transported to the station shaft, waiting for the feeding assembly (i.e. referring to fig. 1, the feeding plate is driven by the fourth cylinder to move and push the nut onto the station plate) to push the nut on the first conveying line onto the station plate and onto the station hole, the first cylinder drives the station shaft to ascend and push the sleeve into the station hole and contact with the nut, and at this time, (referring to fig. 3), the dispensing module starts dispensing steel balls, that is: through the reciprocal activity of third cylinder drive distributing plate in the distribution intracavity, control distribution hole round trip movement between feeding chamber and ejection of compact chamber to bring the steel ball in the feeding intracavity into ejection of compact intracavity, for example: the distribution hole reciprocates twice between the feeding cavity and the discharging cavity, two steel balls in the feeding cavity can be brought into the discharging cavity, and enter the feeding cavity through the second pipe body, meanwhile, the second cylinder drives the support to descend, so that one end of the adjusting shaft is driven to enter the nut from top to bottom, the steel balls are conveyed into the nut, finally, the motor is used for driving the belt pulley set to work, so that the adjusting shaft is driven to rotate, the steel balls are sent into each blind groove of the nut, the second cylinder controls the support to ascend (namely, the adjusting shaft is controlled to ascend), and meanwhile, the first cylinder controls the working shaft to ascend, the plug sleeve is jacked into the nut, and the assembly is completed;
it should be noted that:
referring to fig. 5, in order to further achieve the effect of guiding or adjusting the steel balls, in this embodiment, an adjusting notch is disposed on an outer side wall of the adjusting shaft, and a guiding groove is disposed at a bottom of the adjusting shaft for guiding the steel balls to move to each adjusting notch, and the steel balls can be distributed by rotating the adjusting shaft for half a cycle (i.e., rotating 180 °); if all the steel balls are positioned in the same guide groove, the adjusting shaft can be controlled to rotate for a circle (namely, the adjusting shaft rotates 360 degrees), and the blind groove in the nut can only contain one steel ball, so that the distribution of the steel balls can be completed; and can cooperate with the plug bush, because the sunken setting of the terminal surface of top of plug bush, can improve the efficiency that each steel ball got into in each guiding groove to control the steel ball in each adjustment breach.
Example 2 is different from the above example 1 in that
As shown in fig. 7-8, in the embodiment of the present invention, a limit plate 31a is disposed on a side of the station plate 31 away from the feeding assembly 4.
In a particular embodiment of the invention, a discharge assembly is also included for moving the nut 10 out of the station plate 31; the discharging assembly comprises a discharging chute 70 arranged on one side of the station plate 31 and a discharging rod 72 arranged on the other side of the station plate 31, driven by a fifth cylinder 71 and capable of pushing the nut 10 from the station plate 31 to the discharging chute 70.
In the present embodiment, the output end of the second conveyor line 2 is provided with a guide plate 2a that can guide the sleeve 20 onto the station axis 30.
By adopting the technical scheme: the limiting plate can prevent the nut from being pushed out of the station plate when the nut is pushed; the unloading assembly can realize the unloading effect on the nuts, so that the production efficiency of nut assembly is further improved, and the automation degree is further improved; the guide plate can ensure that the plug bush can move to the station shaft, and further ensures the assembly efficiency of the nut.
Example 3 is different from the above-mentioned examples in that
As shown in fig. 9, in an embodiment of the present invention, the station shaft 30 may be driven to rotate by a servo motor 80, and the servo motor 80 may be fixedly installed at an output end of the first cylinder 61 and driven to ascend and descend by the first cylinder 61.
By adopting the technical scheme: first cylinder can drive the working shaft and drive the plug bush and go up and down, and the difference is, the plug bush can rotate through the servo motor drive, consequently can drive the plug bush and rotate, can be convenient for the plug bush when the plug bush rotates in getting into the nut to improve the efficiency of equipment, and then improve the efficiency of production.
The foregoing provides only a single-station production embodiment of the present invention, but the present embodiment is not limited thereto, for example: fig. 10 is a schematic diagram of the double-station production of the present invention.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides an automatic steel pearl device of irritating of theftproof nut which characterized in that: the assembly device comprises a station and an assembly component, wherein the station is used for accommodating the nut and the plug sleeve and can longitudinally distribute the nut and the plug sleeve, and the assembly component is used for assembling the plug sleeve and the nut in the station and can circumferentially adjust the position of a steel ball inside the nut.
2. The automatic steel bead filling device for the anti-theft nut as claimed in claim 1, wherein: the station is including locating second transfer chain output and the station axle that is used for placing the plug bush and liftable, interval are located station epaxial side and the station board that is used for placing the nut and locating on the station board and with the station axle corresponds and supplies the station hole that the plug bush passed.
3. The automatic steel bead filling device for the anti-theft nut as claimed in claim 2, wherein: the assembly component comprises a first air cylinder used for driving the station shaft to lift and an adjusting shaft which is arranged above the station plate, driven to lift and/or rotate by a driving module and can be inserted into the nut.
4. The automatic steel bead filling device for the anti-theft nut as claimed in claim 3, wherein: the feeding assembly is used for storing the steel balls and sending the steel balls into the nut; the feeding assembly comprises a barrel for storing steel balls, a hose for conveying the steel balls, and a distribution module which is arranged on the hose and is used for controlling the equivalent or spaced blanking of the steel balls.
5. The automatic steel bead filling device for the anti-theft nut as claimed in any one of claims 2 to 4, wherein: and a limiting plate is arranged on one side of the station plate, which is far away from the feeding assembly.
6. The automatic steel bead filling device for the anti-theft nut as claimed in claim 3 or 4, wherein: the driving module comprises a belt pulley group which is lifted through a second air cylinder and is driven by a motor; the belt pulley set comprises a support driven to lift through a second cylinder, two belt pulleys rotationally connected with the support and at least one belt matched between the belt pulleys and driven by a motor, and a belt for realizing power transmission, wherein any one belt pulley is fixedly connected with the adjusting shaft.
7. The automatic steel bead filling device for the anti-theft nut as claimed in claim 4, wherein: the distribution module comprises a distribution body, a distribution cavity arranged in the distribution body, a distribution plate driven by a third cylinder and movable in the distribution cavity, and a feeding cavity and a discharging cavity which are respectively communicated with the distribution cavity and penetrate through the distribution body, wherein the distribution plate is provided with a distribution hole for steel balls to pass through; the hose comprises a first pipe body communicated with the cylinder body and the input end of the feeding cavity and a second pipe body communicated with the discharge cavity and the input end of the feeding cavity.
8. The automatic steel bead filling device for the anti-theft nut as claimed in claim 6, wherein: two adjusting gaps are arranged on the outer wall of the adjusting shaft at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010068739.1A CN111098132B (en) | 2020-01-21 | 2020-01-21 | Automatic steel ball filling device for anti-theft nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010068739.1A CN111098132B (en) | 2020-01-21 | 2020-01-21 | Automatic steel ball filling device for anti-theft nut |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111098132A true CN111098132A (en) | 2020-05-05 |
| CN111098132B CN111098132B (en) | 2024-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010068739.1A Active CN111098132B (en) | 2020-01-21 | 2020-01-21 | Automatic steel ball filling device for anti-theft nut |
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| CN (1) | CN111098132B (en) |
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