CN218823868U - Adjustable rubber ring material arranging and stretching device - Google Patents
Adjustable rubber ring material arranging and stretching device Download PDFInfo
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- CN218823868U CN218823868U CN202222630836.2U CN202222630836U CN218823868U CN 218823868 U CN218823868 U CN 218823868U CN 202222630836 U CN202222630836 U CN 202222630836U CN 218823868 U CN218823868 U CN 218823868U
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Abstract
The utility model discloses an adjustable rubber ring placing and stretching device, which comprises a placing lifting device and a stretching device, wherein the placing lifting device comprises a placing platform and a placing lifting driving mechanism capable of driving the placing platform to lift, the placing platform is provided with an X-direction limiting strip, a Y-direction limiting strip and two strip-shaped grooves parallel to the Y direction, the Y-direction limiting strip can move along the strip-shaped grooves and can be relatively fixed on the placing platform, and the rubber ring is placed on the upper surface of the placing platform by taking the X-direction limiting strip and the Y-direction limiting strip as references; the stretching device comprises a stretching table, a first stretching assembly, a second stretching assembly and an X-direction stretching driving mechanism capable of driving the second stretching assembly to translate along the X direction, the rubber ring is sleeved on the first stretching assembly and the second stretching assembly, and the second stretching assembly is driven to translate along the X direction of the stretching table through the X-direction stretching driving mechanism to stretch the rubber ring. The utility model discloses can make the rubber circle by tensile deformation show hidden crackle to the rubber circle of the different specifications of adaptability, improve equipment's commonality.
Description
Technical Field
The utility model belongs to the technical field of automation equipment, in particular to rubber ring material loading and stretching device.
Background
The rubber seal ring is an annular cover composed of one or more parts, is fixed on one ferrule or gasket of the bearing and is in contact with the other ferrule or gasket or forms a narrow labyrinth gap to prevent lubricating oil from leaking out and foreign matters from entering. One of the most commonly used rubber rings is the rubber ring in the shape of an "O".
In the processing or detection link of rubber circle, especially detect, the rubber circle because the important (sealing effect) that its work was played, consequently has high requirement especially to the quality of rubber circle, so it needs to pass through the full inspection process before leaving the factory, this has just caused very big work load, at present that automation equipment popularizes, the detection of rubber circle is the automatic check of accomplishing through CCD yet, and the rubber circle probably has invisible tiny crackle in process of production, promptly this tiny crackle detects through CCD under the normal condition (not extrude or stretch) of rubber circle, can not detect, consequently just need exert certain external force to the rubber circle, for example extrusion or stretch, this tiny crackle atress can show, cooperate visual detection unit again to detect this crackle.
Different pendulum materials and stretching device just need be changed to different rubber circles under the general condition, consequently for improve equipment's commonality, the to-be-solved technical problem of the utility model is exactly, provide a pendulum material and stretching device that can be fit for the rubber circle of equidimension not.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a stealthy crack detection machine of rubber circle, can make the rubber circle show hidden crackle by tensile deformation to the rubber circle of the different specifications of adaptability, improve equipment's commonality.
In order to solve the technical problem, the utility model discloses a technical scheme be: the adjustable material placing and stretching device for the rubber ring comprises a material placing lifting device and a stretching device, wherein the stretching device is positioned above the material placing lifting device;
the material placing lifting device comprises a material placing table and a material placing lifting driving mechanism capable of driving the material placing table to lift, the material placing table is provided with an X-direction limiting strip, a Y-direction limiting strip and two strip-shaped grooves parallel to the Y direction, the Y-direction limiting strip can move along the strip-shaped grooves and can be relatively fixed on the material placing table, and the rubber ring is placed on the upper surface of the material placing table by taking the X-direction limiting strip and the Y-direction limiting strip as references;
the stretching device comprises a stretching table, a first stretching assembly, a second stretching assembly and an X-direction stretching driving mechanism capable of driving the second stretching assembly to translate along the X direction, the first stretching assembly is fixed on the stretching table, the second stretching assembly is installed on the stretching table, a rubber ring is sleeved on the first stretching assembly and the second stretching assembly, and the second stretching assembly is driven by the X-direction stretching driving mechanism to translate along the X direction of the stretching table to stretch the rubber ring.
Furthermore, the Y-direction limiting strip is locked at the strip-shaped groove of the material placing table through the locking handle.
Furthermore, the upper surface of the material placing table is also provided with a graduated scale extending along the Y direction.
Further, the material placing table is provided with a group of optical fiber sensors for detecting whether the rubber ring exists or not.
Furthermore, the material swinging lifting driving mechanism is a motor and a lead screw transmission mechanism.
Furthermore, the first stretching assembly and the second stretching assembly comprise stretching rods and stretching columns arranged at the end parts of the stretching rods, the stretching columns are rotatably connected with the end parts of the stretching rods through bearings, and the rubber rings can be sleeved on the two stretching columns.
Furthermore, the stretching column is provided with a stretching groove matched with the rubber ring, and the rubber ring is sleeved at the stretching groove.
Furthermore, the X-direction stretching driving mechanism comprises a stretching driving motor, a first driving wheel, two second driving wheels, two third driving wheels and a driving belt, the two third driving wheels are respectively located at two ends of the stretching table, the output end of the motor drives the first driving wheel, the driving belt is wound around the first driving wheel, the second driving wheels and the third driving wheels, the tail part of a stretching rod of the second stretching assembly is installed on a stretching seat, and the stretching seat is fixed on the driving belt through a fixing block.
The beneficial effects of the utility model are that:
the utility model discloses a Y of pendulum material elevating gear's elevating platform can adjust to the position of spacing, specifically is: the locking handle is loosened, the Y-direction limiting strip can move along the strip-shaped groove, the Y-direction limiting strip can be adjusted to a proper position and the handle can be locked by taking the graduated scale as a reference according to the size of the rubber ring, and in addition, the distance belt between the first stretching assembly and the second stretching assembly can be randomly adjusted through the X-direction stretching driving mechanism, so that the rubber ring with different sizes can be suitable for detecting the crack conditions of the rubber rings with different sizes, and the universality of the equipment is finally improved;
moreover, the material placing table of the utility model is provided with the graduated scale along the Y direction, which is convenient for measuring the adjusting distance of the X-direction limiting strip;
furthermore, the stretching device of the utility model comprises a stretching table, a first stretching assembly and a second stretching assembly which are arranged on the stretching table, the second stretching assembly is driven by the X-direction stretching driving mechanism to be far away from the first stretching assembly, so that the rubber ring is stretched, and the moving distance of the second stretching assembly is limited by the stretching driving motor; therefore, the utility model can lead the rubber ring to be stretched and deformed to show hidden cracks, thereby facilitating the later visual detection; in addition, the X-direction stretching driving mechanism can automatically control the distance between the first stretching assembly and the second stretching assembly by controlling the rotating number of turns of the stretching motor through the structure of the stretching motor, the driving wheel and the driving belt, so that the rubber rings with different outer diameters can be fully stretched and deformed, and the universality is improved.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of the material placing and lifting device and the stretching device of the present invention;
fig. 2 is a schematic structural view of the material placing table of the present invention;
fig. 3 is a schematic structural view (seen from below) of the material placing and lifting device of the present invention;
fig. 4 is one of the schematic structural views (seen from above) at the stretching device of the present invention;
fig. 5 is a second schematic structural view (seen from below) of the stretching device of the present invention;
the parts in the drawings are numbered as follows:
a rubber ring 100;
the device comprises a material placing lifting device 20, a material placing table 201, an X-direction limiting strip 2011, a Y-direction limiting strip 2012, a strip-shaped groove 2013, a graduated scale 2014, a locking handle 2015, an optical fiber sensor 2016 and a material placing lifting driving mechanism 202;
the stretching device 40, a stretching table 401, a first stretching assembly 402, a stretching rod 4021, a stretching column 4022, an upper butt column 4023, a driving wheel 4024, a driven wheel 4025, a belt 4026, a second stretching assembly 403, a stretching seat 4031, a fixed block 4032, an X-direction stretching driving mechanism 404, a stretching driving motor 4041, a first driving wheel 4042, a second driving wheel 4043, a third driving wheel 4044 and a driving belt 4045;
an X-direction translation drive mechanism 50.
Detailed Description
The following description is provided for illustrative embodiments of the present invention, and the advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure of the present invention. The present invention can also be implemented in other different ways, i.e. different modifications and changes can be made without departing from the scope of the present invention.
The direction of the translation of the pulling device driven by the X-direction translation driving mechanism is defined as the X direction, and the direction vertical to the X direction is defined as the Y direction.
The embodiment is as follows: an adjustable material placing and stretching device for a rubber ring is shown in fig. 1 to 5 and comprises a material placing lifting device and a stretching device, wherein the stretching device is positioned above the material placing lifting device;
the material placing lifting device comprises a material placing table 201 and a material placing lifting driving mechanism 202 capable of driving the material placing table to lift, the material placing table is provided with an X-direction limiting strip 2011, a Y-direction limiting strip 2012 and two strip-shaped grooves 2013 parallel to the Y direction, the Y-direction limiting strip can move along the strip-shaped grooves and can be relatively fixed on the material placing table, and a rubber ring is placed on the upper surface of the material placing table by taking the X-direction limiting strip and the Y-direction limiting strip as references;
the stretching device comprises a stretching table 401, a first stretching assembly 402, a second stretching assembly 403 and an X-direction stretching driving mechanism 404 capable of driving the second stretching assembly to translate along the X direction, wherein the first stretching assembly is fixed on the stretching table, the second stretching assembly is installed on the stretching table, a rubber ring is sleeved on the first stretching assembly and the second stretching assembly, and the second stretching assembly is driven by the X-direction stretching driving mechanism to translate along the X direction of the stretching table so as to stretch the rubber ring.
The upper surface of the material placing table is also provided with a graduated scale 2014 extending along the Y direction.
In this embodiment, through locking handle 2015 with Y to spacing locking in the strip groove department of pendulum material platform. The locking handle is loosened, the Y-shaped limiting strip can move along the strip-shaped groove, the graduated scale can be used as a reference, and according to the size of the rubber ring, the Y-shaped limiting strip is adjusted to a proper position and the handle is locked, so that the rubber ring locking device can be suitable for rubber rings of different sizes, the crack conditions of the rubber rings of different sizes can be detected, and the universality of the device is finally improved.
Through the position of adjustment Y to spacing, can be suitable for the rubber circle of equidimension not, and then can detect the not crackle condition of the rubber circle of equidimension, finally improve the commonality of this equipment.
The pendulum material platform is equipped with a set of optical fiber sensor 2016 that is used for detecting the rubber circle has or not.
The material swinging lifting driving mechanism is a motor and a lead screw transmission mechanism. This is not described in detail for the prior art, and may be a driving mechanism of other forms as long as the lifting of the material placing table can be realized.
The first stretching assembly and the second stretching assembly both comprise stretching rods 4021 and stretching columns 4022 arranged at the end parts of the stretching rods, the stretching columns are rotatably connected with the end parts of the stretching rods through bearings, and the rubber rings can be sleeved on the two stretching columns.
The stretching column is provided with a stretching groove (not marked in the figure) matched with the rubber ring, and the rubber ring is sleeved at the stretching groove.
The X-direction stretching driving mechanism comprises a stretching driving motor 4041, a first driving wheel 4042, two second driving wheels 4043, two third driving wheels 4044 and a driving belt 4045, the two third driving wheels are respectively located at two ends of the stretching table, the output end of the motor drives the first driving wheel, the driving belt winds the first driving wheel, the second driving wheel and the third driving wheel, the tail of a stretching rod of the second stretching assembly is installed on a stretching seat 4031, and the stretching seat is fixed on the driving belt through a fixing block 4032.
As shown in fig. 2 and 3, the material placing table is provided with a group of optical fiber sensors 2016 for detecting the presence of the rubber ring.
In this embodiment, the optical fiber sensor is preferably a correlation sensor 1063. The presence or absence of the rubber ring and the presence or absence of large defects (such as snapping and the like) are sensed through the correlation sensor.
In this embodiment, the material placing lifting driving mechanism is a motor and a screw transmission mechanism, which is not described in detail for the reason of the prior art, and may be of other forms as long as the material placing table can be lifted.
In this embodiment, the stretching device is further connected with an X-direction translation driving mechanism 50 capable of driving the stretching device to translate along the X direction.
In this embodiment, the X-direction translation driving mechanism is a motor and a lead screw transmission mechanism, which are not described in detail in the prior art, and may be any other driving mechanism as long as X-direction translation of the stretching device can be achieved.
The utility model discloses a theory of operation and working process as follows:
according to the size of rubber circle, the position of Y to spacing is adjusted well in advance, and the operator uses X to place the rubber circle to spacing and Y to spacing as the benchmark, and optical fiber sensor responds to, and pendulum material lifting drive mechanism drive pendulum material platform rises to target in place, then stretches the rubber circle through stretching device, and stretching process specifically is: the first stretching assembly and the second stretching assembly stretch into the rubber ring, the X-direction stretching driving mechanism drives the second stretching assembly to move rightwards, the rubber ring is gradually stretched, and the moving distance of the second stretching assembly is limited by a stretching driving motor; therefore, the utility model can lead the rubber ring to be stretched and deformed to show hidden cracks, thereby facilitating the later visual detection; in addition, the X-direction stretching driving mechanism can automatically control the distance between the first stretching assembly and the second stretching assembly by controlling the rotating number of turns of the stretching motor through the structure of the stretching motor, the driving wheel and the driving belt, so that the rubber rings with different outer diameters can be fully stretched and deformed, and the universality is improved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same principle as the protection scope of the present invention.
Claims (8)
1. The utility model provides a rubber circle pendulum material and stretching device with adjustable which characterized in that: the device comprises a material placing lifting device and a stretching device, wherein the stretching device is positioned above the material placing lifting device;
the material placing lifting device comprises a material placing table (201) and a material placing lifting driving mechanism (202) capable of driving the material placing table to lift, the material placing table is provided with an X-direction limiting strip (2011), a Y-direction limiting strip (2012) and two strip-shaped grooves (2013) parallel to the Y direction, the Y-direction limiting strip can move along the strip-shaped grooves and can be relatively fixed on the material placing table, and a rubber ring is placed on the upper surface of the material placing table by taking the X-direction limiting strip and the Y-direction limiting strip as references;
the stretching device comprises a stretching table (401), a first stretching assembly (402), a second stretching assembly (403) and an X-direction stretching driving mechanism (404) capable of driving the second stretching assembly to translate along the X direction, wherein the first stretching assembly is fixed on the stretching table, the second stretching assembly is installed on the stretching table, a rubber ring is sleeved on the first stretching assembly and the second stretching assembly, and the second stretching assembly is driven by the X-direction stretching driving mechanism to translate along the X direction of the stretching table so as to stretch the rubber ring.
2. The adjustable rubber ring arranging and stretching device as claimed in claim 1, wherein: the Y-direction limiting strip is locked at the strip-shaped groove of the material placing table through a locking handle (2015).
3. The adjustable rubber ring arranging and stretching device as claimed in claim 1, wherein: the upper surface of the material placing table is also provided with a graduated scale (2014) extending along the Y direction.
4. The adjustable rubber ring arranging and stretching device as claimed in claim 1, wherein: the material placing table is provided with a group of optical fiber sensors (2016) for detecting whether the rubber rings exist or not.
5. The adjustable rubber ring arranging and stretching device as claimed in claim 1, wherein: the material swinging lifting driving mechanism is a motor and a lead screw transmission mechanism.
6. The adjustable rubber ring arranging and stretching device as claimed in claim 1, wherein: the first stretching assembly and the second stretching assembly both comprise stretching rods (4021) and stretching columns (4022) arranged at the ends of the stretching rods, the stretching columns are rotatably connected with the ends of the stretching rods through bearings, and the rubber rings can be sleeved on the two stretching columns.
7. The adjustable rubber ring arranging and stretching device as claimed in claim 6, wherein: the stretching column is provided with a stretching groove matched with the rubber ring, and the rubber ring is sleeved at the stretching groove.
8. The adjustable rubber ring arranging and stretching device as claimed in claim 1, wherein: x is including tensile driving motor (4041), a first drive wheel (4042), two second drive wheels (4043), two third drive wheels (4044) and drive belt (4045), and two third drive wheels are located respectively the both ends of tensile platform, the output drive of motor first drive wheel, the drive belt around in first drive wheel the second drive wheel with the third drive wheel, the afterbody of the tensile pole of the tensile subassembly of second is installed in tensile seat (4031), tensile seat is fixed in through fixed block (4032) the drive belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222630836.2U CN218823868U (en) | 2022-10-08 | 2022-10-08 | Adjustable rubber ring material arranging and stretching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222630836.2U CN218823868U (en) | 2022-10-08 | 2022-10-08 | Adjustable rubber ring material arranging and stretching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218823868U true CN218823868U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222630836.2U Active CN218823868U (en) | 2022-10-08 | 2022-10-08 | Adjustable rubber ring material arranging and stretching device |
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| Country | Link |
|---|---|
| CN (1) | CN218823868U (en) |
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2022
- 2022-10-08 CN CN202222630836.2U patent/CN218823868U/en active Active
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