CN210051701U - Appearance inspection jig - Google Patents
Appearance inspection jig Download PDFInfo
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- CN210051701U CN210051701U CN201920757445.2U CN201920757445U CN210051701U CN 210051701 U CN210051701 U CN 210051701U CN 201920757445 U CN201920757445 U CN 201920757445U CN 210051701 U CN210051701 U CN 210051701U
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- frame body
- bottom plate
- turnover
- inspection jig
- wheel
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Abstract
The utility model relates to an appearance inspection tool, including the framework, drive assembly and upset subassembly, drive assembly sets up the outside at the framework, the upset subassembly sets up in the framework, the upset subassembly includes the pivot, bottom plate and regulating unit, the pivot runs through the framework, the bottom plate suit is in the pivot and is located the framework, the regulating unit sets up the top at the bottom plate, the regulating unit includes the depression bar, two locking bolts and a plurality of dog, drive assembly includes two control unit, the control unit includes connecting axle, the knob, the action wheel, from driving wheel and hold-in range, in this appearance inspection tool, merge two stations into a station, reduce the inspection cost, do benefit to workshop planning overall arrangement; by controlling the turnover of the product, the problems of scratch, time consumption and the like caused by the turnover of the product are reduced, the optical surface inspection of the product is facilitated, and the working efficiency is improved; the size of the positioning groove is adjusted, the device can be used for checking other products with similar structures, and the application range is wide.
Description
Technical Field
The utility model relates to an optical communication field, in particular to visual inspection tool.
Background
When the communication product shown in fig. 4 is subjected to appearance inspection, two optical surfaces A, B of the communication product are 90 degrees in angle to each other. During the inspection, need divide two work stations to go on, work station 1 places the product in the turnover tray, inspects A optical position under the microscope, and work 2 is put into special inspection tool with the yields of work station 1, inspects B optical position under the microscope.
The inspection method has the defects that one inspection station is added, and a part of workshop positions are occupied, so that the effectiveness of workshop layout is reduced, and the detection cost is increased; the product is switched from the station 1 to the station 2, the time is wasted in clamping and placing, and the product is easily scratched. The existing inspection method has the defects of cost waste and working hour waste, and has hidden quality troubles which need to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: in order to overcome the defects of the prior art, the appearance inspection jig is provided.
In order to achieve the above technical effect, the utility model discloses a technical scheme is: an appearance inspection jig comprises a frame body, a driving assembly and a turnover assembly, wherein the driving assembly is arranged on the outer side of the frame body, the turnover assembly is arranged in the frame body, and the driving assembly is in transmission connection with the turnover assembly;
the turnover assembly comprises a rotating shaft, a bottom plate and an adjusting unit, the rotating shaft penetrates through the frame body, the bottom plate is sleeved on the rotating shaft and is positioned in the frame body, the adjusting unit is arranged above the bottom plate and comprises a pressing rod, two locking bolts and a plurality of stop blocks, the pressing rod is arranged above one side of the bottom plate and is parallel to the rotating shaft, the two locking bolts are respectively arranged at two ends of the pressing rod, the pressing rod is connected with the bottom plate through the locking bolts, the stop blocks are arranged side by side along the pressing rod, the upper side and the lower side of each stop block are respectively attached to the pressing rod and the bottom plate, and a positioning groove is defined between the two adjacent stop blocks;
the drive assembly includes that two symmetries set up the control unit at the both ends of pivot, control unit includes connecting axle, knob, action wheel, follows driving wheel and hold-in range, the connecting axle sets up in the outside of framework, and the connecting axle is parallel with the pivot, the knob suit is in the one end of keeping away from the framework of connecting axle, the action wheel suit is at the middle part of connecting axle, follow driving wheel suit in the pivot, the action wheel all is located the inboard of hold-in range with following the driving wheel, and the action wheel passes through the hold-in range and is connected.
Preferably, in order to perform optical inspection on a large number of products at a time, the turnover assemblies are arranged in the frame side by side.
Preferably, in order to enable the synchronous belt to be in a tensioned state and ensure the transmission accuracy, two ends of the synchronous belt are respectively provided with a tensioning device, and the tensioning devices are connected with the frame body.
Preferably, in order to automatically compress the synchronous belt by the tensile force of the spring to keep the synchronous belt in a tensioned state, the tensioning device comprises a fixing plate, a sliding rod, a tensioning wheel and a spring, the fixing plate is mounted on the outer side of the frame body, a vertically-arranged sliding groove is formed in the fixing plate, the sliding rod is parallel to the rotating shaft, one end of the sliding rod is arranged in the sliding groove and slides along the sliding groove, the tensioning wheel is connected with one end, away from the sliding groove, of the sliding rod, the tensioning wheel abuts against the upper portion of the synchronous belt, the spring is vertically arranged below the sliding rod, one end of the spring is connected with the sliding rod, and.
Preferably, in order to rotatably connect the connecting shaft with the frame, a bearing seat is arranged on the frame, and one end of the connecting shaft, which is far away from the knob, is connected with the frame through the bearing seat.
Preferably, in order to raise the frame body and ensure that the bottom plate turns over smoothly, the lower parts of the four corners of the frame body are provided with foot pads.
Preferably, in order to reduce the mass of the frame body and prolong the service life of the frame body, the frame body is made of aluminum alloy.
Preferably, the stopper is long to facilitate clamping of the strip-shaped product.
Compared with the prior art, the beneficial effects of the utility model are that: in the appearance inspection jig, two stations are combined into one station, so that the inspection cost is reduced, and the planning and layout of a workshop are facilitated; by controlling the turnover of the product, the problems of scratch, time consumption and the like caused by the turnover of the product are reduced, the optical surface inspection of the product is facilitated, and the working efficiency is improved; the size of the positioning groove is adjusted, the device can be used for checking other products with similar structures, and the application range is wide.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the embodiments, and it is obvious that the described embodiments are some embodiments, not all embodiments of the present invention.
Drawings
Fig. 1 is a schematic structural view of the appearance inspection jig of the present invention.
Fig. 2 is a schematic structural view of the turnover assembly of the appearance inspection jig of the present invention.
Fig. 3 is a schematic structural view of the tensioning device of the appearance inspection jig of the present invention.
Fig. 4 is a schematic view of a product.
The reference numbers and corresponding designations in the drawings are: 1. the synchronous belt type pulley comprises a frame body, a rotating shaft 2, a bottom plate 3, a pressure lever 4, a locking bolt 5, a stop block 6, a connecting shaft 7, a knob 8, a driving wheel 9, a driven wheel 10, a synchronous belt 11, a fixing plate 12, a sliding rod 13, a tension wheel 14, a spring 15, a bearing seat 16 and a cushion foot 17.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1-2, an appearance inspection jig comprises a frame body 1, a driving assembly and a turnover assembly, wherein the driving assembly is arranged at the outer side of the frame body 1, the turnover assembly is arranged in the frame body 1, and the driving assembly is in transmission connection with the turnover assembly;
the turnover assembly comprises a rotating shaft 2, a bottom plate 3 and an adjusting unit, wherein the rotating shaft 2 penetrates through the frame body 1, the bottom plate 3 is sleeved on the rotating shaft 2 and is positioned in the frame body 1, the adjusting unit is arranged above the bottom plate 3 and comprises a pressure rod 4, two locking bolts 5 and a plurality of stop blocks 6, the pressure rod 4 is arranged above one side of the bottom plate 3, the pressure rod 4 is parallel to the rotating shaft 2, the two locking bolts 5 are respectively arranged at two ends of the pressure rod 4, the pressure rod 4 is connected with the bottom plate 3 through the locking bolts 5, each stop block 6 is arranged side by side along the pressure rod 4, the upper side and the lower side of each stop block 6 are respectively attached to the pressure rod 4 and the bottom plate 3, and a;
drive assembly includes that two symmetries set up the control unit at the both ends of pivot 2, control unit includes connecting axle 7, knob 8, action wheel 9, from driving wheel 10 and hold-in range 11, connecting axle 7 sets up the outside at framework 1, connecting axle 7 is parallel with pivot 2, the one end of framework 1 is kept away from at connecting axle 7 to knob 8 suit, action wheel 9 suit is at the middle part of connecting axle 7, from driving wheel 10 suit on pivot 2, action wheel 9 all is located hold-in range 11 inboard from driving wheel 10, action wheel 9 passes through hold-in range 11 and is connected from the transmission of driving wheel 10.
In order to perform optical inspection on a large number of products at a time, the turnover assemblies are provided in a plurality, and the turnover assemblies are arranged in the frame body 1 side by side.
In order to make the synchronous belt 11 in a tensioned state and ensure transmission accuracy, two ends of the synchronous belt 11 are provided with tensioning devices, and the tensioning devices are connected with the frame body 1.
As shown in fig. 3, in order to automatically compress the synchronous belt 11 by the pulling force of the spring 15 to keep it in a tightened state, the tensioning device includes a fixing plate 12, a sliding rod 13, a tensioning wheel 14 and a spring 15, the fixing plate 12 is installed outside the frame 1, the fixing plate 12 is provided with a vertically arranged sliding slot, the sliding rod 13 is parallel to the rotating shaft 2, one end of the sliding rod 13 is arranged in the sliding slot and slides along the sliding slot, the tensioning wheel 14 is connected with one end of the sliding rod 13 far away from the sliding slot, the tensioning wheel 14 abuts against the upper side of the synchronous belt 11, the spring 15 is vertically arranged below the sliding rod 13, one end of the spring 15 is connected with the sliding rod 13, and the other.
In order to rotatably connect the connecting shaft 7 with the frame body 1, a bearing seat 16 is arranged on the frame body 1, and one end of the connecting shaft 7 far away from the knob 8 is connected with the frame body 1 through the bearing seat 16.
In order to raise the frame body 1 and ensure the smooth turnover of the bottom plate 3, foot pads 17 are arranged below four corners of the frame body 1.
In order to reduce the mass of the frame body 1 and prolong the service life of the frame body, the frame body 1 is made of aluminum alloy.
In order to facilitate the clamping of the strip-shaped product, the stop 6 is elongated.
The working principle is as follows: when examining the product, unscrew lock nut, adjust the distance between two adjacent dog 6, make the constant head tank size that encloses match with the product, then it compresses tightly fixedly through depression bar 4 to screw up lock nut, turn over 180 degrees with this tool, make its back-off on product turnover tray, then turn over 180 degrees with this tool and product turnover tray simultaneously, take off product turnover tray, the product moves to in each constant head tank, and the A optical surface of product faces upwards, put this tool and examine the A optical surface of product under the microscope. Accomplish once the inspection back, the knob 8 of the manual 1 left and right sides of frame body of adjusting simultaneously, the action wheel 9 passes through hold-in range 11 and drives from the driving wheel 10 rotatory, drives the clockwise 90 degrees that overturn of bottom plate 3 through pivot 2 from driving wheel 10, and the constant head tank drives the product rotation for the B optical surface of product is towards upwards, puts this tool and inspects the B optical surface of product under the microscope. Accomplish the inspection back to the product, adjust 3 anticlockwise upsets 90 degrees of bottom plate, unscrew lock nut, enlarge the size of constant head tank, with product turnover tray back-off on this tool, then overturn 180 degrees with this tool and product turnover tray simultaneously for the product shifts to in the product turnover tray again.
In the utility model, the two stations are combined into one station, so that the inspection cost is reduced, and the planning and layout of a workshop are facilitated; by controlling the turnover of the product, the problems of scratch, time consumption and the like caused by the turnover of the product are reduced, the optical surface inspection of the product is facilitated, and the working efficiency is improved; the size of the positioning groove is adjusted, the device can be used for checking other products with similar structures, and the application range is wide.
The present invention is not limited to the above specific embodiments, and for those skilled in the art, the above conception can be used without any creative work, and all the changes made fall within the protection scope of the present invention.
Claims (8)
1. The appearance inspection jig is characterized by comprising a frame body (1), a driving assembly and a turnover assembly, wherein the driving assembly is arranged on the outer side of the frame body (1), the turnover assembly is arranged in the frame body (1), and the driving assembly is in transmission connection with the turnover assembly;
the turnover assembly comprises a rotating shaft (2), a bottom plate (3) and an adjusting unit, the rotating shaft (2) penetrates through the frame body (1), the bottom plate (3) is sleeved on the rotating shaft (2) and is positioned in the frame body (1), the adjusting unit is arranged above the bottom plate (3) and comprises a pressure lever (4), two locking bolts (5) and a plurality of stop blocks (6), the pressure lever (4) is arranged above one side of the bottom plate (3), the pressure lever (4) is parallel to the rotating shaft (2), the two locking bolts (5) are respectively arranged at two ends of the pressure lever (4), the pressure lever (4) is connected with the bottom plate (3) through a locking bolt (5), the stop blocks (6) are arranged side by side along the pressure lever (4), the upper side and the lower side of each stop block (6) are respectively attached to the pressure rod (4) and the bottom plate (3), and a positioning groove is defined between each two adjacent stop blocks (6) and the bottom plate (3);
drive assembly includes that two symmetries set up the control unit at the both ends of pivot (2), control unit includes connecting axle (7), knob (8), action wheel (9), follows driving wheel (10) and hold-in range (11), connecting axle (7) set up in the outside of framework (1), and connecting axle (7) are parallel with pivot (2), the one end of keeping away from framework (1) at connecting axle (7) is sheathed in knob (8), the middle part at connecting axle (7) is sheathed in action wheel (9), from driving wheel (10) suit on pivot (2), action wheel (9) and from the inboard that driving wheel (10) all are located hold-in range (11), and action wheel (9) are connected with driving wheel (10) transmission through hold-in range (11).
2. The visual inspection jig of claim 1, wherein the turnover members are provided in plurality, and each turnover member is disposed side by side in the frame body (1).
3. The appearance inspection jig according to claim 1, wherein both ends of the timing belt (11) are provided with tensioning devices, and the tensioning devices are connected to the frame body (1).
4. The appearance inspection jig according to claim 3, wherein the tensioning device comprises a fixing plate (12), a sliding rod (13), a tensioning wheel (14) and a spring (15), the fixing plate (12) is installed on the outer side of the frame body (1), a vertically-arranged sliding groove is formed in the fixing plate (12), the sliding rod (13) is parallel to the rotating shaft (2), one end of the sliding rod (13) is arranged in the sliding groove and slides along the sliding groove, the tensioning wheel (14) is connected with one end, far away from the sliding groove, of the sliding rod (13), the tensioning wheel (14) abuts against the upper portion of the synchronous belt (11), the spring (15) is vertically arranged below the sliding rod (13), one end of the spring (15) is connected with the sliding rod (13), and the other end of the spring is connected with the bottom of the fixing plate (12).
5. The appearance inspection jig according to claim 1, wherein a bearing seat (16) is provided on the frame body (1), and one end of the connecting shaft (7) away from the knob (8) is connected to the frame body (1) through the bearing seat (16).
6. The visual inspection jig according to claim 1, wherein foot pads (17) are provided under four corners of the frame body (1).
7. The visual inspection jig according to claim 1, wherein the frame body (1) is made of an aluminum alloy.
8. The visual inspection jig of claim 1 wherein the block (6) is elongated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757445.2U CN210051701U (en) | 2019-05-24 | 2019-05-24 | Appearance inspection jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757445.2U CN210051701U (en) | 2019-05-24 | 2019-05-24 | Appearance inspection jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210051701U true CN210051701U (en) | 2020-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920757445.2U Active CN210051701U (en) | 2019-05-24 | 2019-05-24 | Appearance inspection jig |
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| Country | Link |
|---|---|
| CN (1) | CN210051701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108708A (en) * | 2019-05-24 | 2019-08-09 | 苏州天孚精密光学有限公司 | A kind of appearance test jig and its application method |
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2019
- 2019-05-24 CN CN201920757445.2U patent/CN210051701U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108708A (en) * | 2019-05-24 | 2019-08-09 | 苏州天孚精密光学有限公司 | A kind of appearance test jig and its application method |
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