CN217442824U

CN217442824U - Rotary testing device

Info

Publication number: CN217442824U
Application number: CN202122929287.4U
Authority: CN
Inventors: 覃章金; 张资华
Original assignee: Zhuhai Bojay Electronics Co Ltd
Current assignee: Zhuhai Bojay Electronics Co Ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-09-16
Anticipated expiration: 2031-11-26

Abstract

The utility model aims at providing a compact structure, the high and better rotation testing arrangement of counterpoint precision of rotation precision. The utility model discloses a fixed subassembly of X axle screw pole removal subassembly, Y axle screw pole removal subassembly, worm gear upset subassembly, tool and automatic plug subassembly of pulling out, Y axle screw pole removal subassembly sets up on the X axle screw pole removal subassembly, worm gear upset subassembly sets up on the Y axle screw pole removal subassembly, the fixed subassembly of tool with automatic plug subassembly of pulling out all sets up on the worm gear upset subassembly just automatic plug subassembly of pulling out with the fixed subassembly of tool cooperatees, automatic plug subassembly of pulling out includes the right angle board, it is provided with the right angle piece to slide on the right angle board, be provided with the data plug connector on the right angle piece, still be provided with on the right angle board with right angle piece matched with pulls out plug screw motor. The utility model discloses be applied to testing arrangement's technical field.

Description

Rotary testing device

Technical Field

The utility model relates to a testing arrangement's technical field, in particular to rotatory testing arrangement.

Background

After assembly, some intelligent products (such as mobile phones or ipads) need to be tested to determine whether the products are good or bad. The product is turned over, the state of the product is changed, and then the product is moved through an X axis and a Y axis and is matched with an external testing mechanism, so that a testing project is achieved. The existing rotation testing device has the defects that high-precision rotation cannot be realized, the whole size is large, the device cannot be applied to a position with a small space, and the alignment precision of movement in the X-axis direction and movement in the Y-axis direction is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a compact structure, rotation accuracy height and the better rotation testing arrangement of counterpoint precision.

The utility model adopts the technical proposal that: the utility model discloses a fixed subassembly of X axle screw rod removal subassembly, Y axle screw rod removal subassembly, worm gear upset subassembly, tool and automatic plug-in components of pulling out, Y axle screw rod removal subassembly sets up on the X axle screw rod removal subassembly, worm gear upset subassembly sets up on the Y axle screw rod removal subassembly, the fixed subassembly of tool with automatic plug-in components of pulling out all sets up on the worm gear upset subassembly just automatic plug-in components of pulling out with the fixed subassembly of tool cooperatees, automatic plug-in components of pulling out includes the right angle board, it is provided with the right angle piece to slide on the right angle board, be provided with the data plug-in connector on the right angle piece, still be provided with on the right angle board with right angle piece matched with pulls out plug-in lead screw motor.

Further, the transverse section of the right-angle block is in sliding fit with the right-angle plate through a sliding rail and a sliding block, the vertical section of the right-angle block is provided with a pull-plug screw nut matched with a screw rod shaft of the pull-plug screw motor, the side face of the vertical section of the right-angle block is provided with a displacement induction sheet, the lower end of the right-angle plate is provided with an in-situ sensor and an in-place sensor which are matched with the displacement induction sheet, and the in-situ sensor and the in-place sensor are matched with the pull-plug screw motor.

Further, the upper end of the vertical section of the right-angle block is provided with a limiting column, the limiting column is matched with the jig fixing assembly, the transverse section of the right-angle block is provided with a fixing clamping block, a placing groove is formed in the fixing clamping block, the data plug is arranged in the placing groove, and an upper gland is arranged on the fixing clamping block through a connecting screw.

Further, the fixed subassembly of tool includes the loading board, both ends all are provided with the stopper around the left side of loading board, both ends all are provided with the subassembly that floats in side direction around the right side of loading board, the front side of loading board is provided with blocks the piece, the right-angle plate sets up the rear side of loading board, the data bayonet joint is located the terminal surface top of loading board.

Furthermore, the side direction floating assembly comprises a fixed vertical block, a side floating block, a floating pressing plate, a plurality of pressing screws and a plurality of telescopic springs, wherein a floating side groove is formed in the fixed vertical block, the side floating block is arranged in the floating side groove in a left-right floating mode through the telescopic springs, and the floating pressing plate is arranged on the fixed vertical block and presses the side floating block through the pressing screws.

Furthermore, the inboard upper end of side floating block is provided with spacing arch, both ends all have the direction inclined plane about spacing arch, the inboard upper end of stopper is provided with spacing lug.

Further, worm gear upset subassembly is including the upset mount pad, it is provided with the rotation axis to rotate on the upset mount pad, the middle part cover of rotation axis is equipped with the turbine, one side of upset mount pad is provided with driving motor, the cover is equipped with the worm in driving motor's the pivot, the worm meshes with the turbine mutually, the front end of rotation axis is provided with fixed connection piece, the loading board with fixed connection piece is connected.

Further, the upper end of upset mount pad is provided with the motor cabinet that floats downwards, driving motor sets up on the motor cabinet, the worm is located the top of turbine.

Further, be provided with angle response piece on the rotation axis, the left side, the right side and the upside of upset mount pad all are provided with the angle inductor, the angle response piece with the angle inductor cooperatees.

Further, the upper end of upset mount pad is provided with the protrusion piece, the motor cabinet is located the below of protrusion piece, the protrusion piece with be provided with floating spring between the motor cabinet, be provided with spacing post on the protrusion piece, the lower extreme of spacing post passes the protrusion piece just is located the top of motor cabinet.

The beneficial effects of the utility model are that: the utility model discloses an X axle screw pole moving element, Y axle screw pole moving element, worm gear upset subassembly, tool fixed subassembly and automatic pulling and inserting subassembly, X axle screw pole moving element is used for driving the other subassemblies and carries out the ascending removal of X axle direction, Y axle screw pole moving element is used for driving worm gear upset subassembly, tool fixed subassembly and automatic pulling and inserting subassembly and carries out the ascending removal of Y axle direction, worm gear upset subassembly is used for driving tool fixed subassembly and automatic pulling and inserting subassembly and carry out the upset action, tool fixed subassembly is used for pressing from both sides the fixed tool that loads the product and presss from both sides the fixed, automatic pulling and inserting subassembly is used for pegging graft the product that fixes on tool fixed subassembly and realizes the data connection; the automatic plugging component comprises a right-angle plate, a right-angle block, a data plug connector and a plugging lead screw motor, wherein the plugging lead screw motor is used for driving the right-angle block to move on the right-angle plate so as to drive the data plug connector to be plugged with a plugging port of a product to realize data communication; during testing, a jig loaded with a product is fixed on the jig fixing assembly, then the automatic plugging assembly moves to be plugged with the product so as to realize data transmission, so that the running state of the mobile phone is mastered in real time, then the X-axis lead screw moving assembly and the Y-axis lead screw moving assembly drive the product to move to a testing position of the testing mechanism so as to realize matching testing, and when the state of the mobile phone is to be changed, the worm and gear overturning assembly drives the product to overturn so as to test the next state; because the change of product state is realized through worm gear upset subassembly, and worm gear cooperation structure can have higher upset precision, and the removal of X axle and Y axle direction all adopts screw rod transmission structure in addition, consequently has higher removal precision. It can be seen from the above that, the utility model has the advantages of compact structure, high rotation precision and better counterpoint precision.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the fixture fixing assembly and the automatic plugging assembly of the present invention;

fig. 3 is a schematic perspective view of the automatic plugging/unplugging assembly of the present invention;

fig. 4 is a schematic perspective view of the automatic plugging/unplugging assembly according to another angle of the present invention;

fig. 5 is an exploded view of the lateral float assembly of the present invention;

fig. 6 is a schematic perspective view of the worm and gear turning assembly of the present invention;

fig. 7 is an exploded view of the worm gear turnover assembly of the present invention.

Detailed Description

As shown in fig. 1 to 7, in this embodiment, the present invention comprises an X-axis screw rod moving assembly 1, a Y-axis screw rod moving assembly 2, a worm gear and worm overturning assembly 3, a jig fixing assembly 4 and an automatic plugging and unplugging assembly 5, the Y-axis screw rod moving component 2 is arranged on the X-axis screw rod moving component 1, the worm gear and worm overturning component 3 is arranged on the Y-axis screw rod moving component 2, the jig fixing component 4 and the automatic plugging and unplugging component 5 are both arranged on the worm and gear overturning component 3, the automatic plugging and unplugging component 5 is matched with the jig fixing component 4, the automatic plugging component 5 comprises a right-angle plate 51, a right-angle block 52 is slidably arranged on the right-angle plate 51, the right-angle block 52 is provided with a data plug connector 53, and the right-angle plate 51 is also provided with a plug screw rod motor 54 matched with the right-angle block 52. The X-axis screw rod moving assembly 1 is used for driving the rest assemblies to move in the X-axis direction, the Y-axis screw rod moving assembly 2 is used for driving the worm gear overturning assembly 3, the jig fixing assembly 4 and the automatic plugging assembly 5 to move in the Y-axis direction, the worm gear overturning assembly 3 is used for driving the jig fixing assembly 4 and the automatic plugging assembly 5 to overturn, the jig fixing assembly 4 is used for clamping and fixing a jig loaded with a product, and the automatic plugging assembly 5 is used for plugging the product fixed on the jig fixing assembly 4 to realize data connection; the automatic plugging component 5 comprises a right-angle plate 51, a right-angle block 52, a data plug connector 53 and a plugging screw rod motor 54, wherein the plugging screw rod motor 54 is used for driving the right-angle block 52 to move on the right-angle plate 51, so that the data plug connector 53 is driven to be plugged with a plugging port of a product to realize data communication; during testing, a jig loaded with a product is fixed on the jig fixing assembly 4, then the automatic plugging assembly 5 acts to plug with the product so as to realize data transmission, so that the running state of the mobile phone is mastered in real time, then the X-axis lead screw moving assembly 1 and the Y-axis lead screw moving assembly 2 drive the product to move to a testing position of an external testing mechanism so as to realize matching testing, and when the state of the mobile phone is to be changed, the worm gear and worm overturning assembly 3 drives the product to overturn so as to test the next state; because the product state is changed through the worm gear and worm overturning component 3, the worm gear and worm 35 matching structure can have higher overturning precision, and in addition, the movements in the X-axis and Y-axis directions all adopt a screw rod transmission structure, so that the product state has higher moving precision. It is thus clear that, the utility model has the advantages of compact structure, rotation accuracy height and counterpoint precision are better.

In this embodiment, the transverse section of the right-angle block 52 is slidably engaged with the right-angle plate 51 through a slide rail 55 and a slider 56, the vertical section of the right-angle block 52 is provided with a plug screw nut 57 engaged with a screw shaft of the plug screw motor 54, the side surface of the vertical section of the right-angle block 52 is provided with a displacement sensing sheet 58, the lower end of the right-angle plate 51 is provided with a home position sensor 59 and a position sensor 60 both engaged with the displacement sensing sheet 58, and the home position sensor 59 and the position sensor 60 are both engaged with the plug screw motor 54. The right-angle block 52 comprises a transverse section and a vertical section, the right-angle block 52 is arranged on the right-angle plate 51 in a sliding mode through the sliding rail 55 and the sliding block 56, so that a good sliding effect and good sliding precision are obtained, the plugging lead screw pulling motor 54 is matched with the plugging lead screw pulling nut 57 to drive the right-angle block 52 to move back and forth, the displacement induction sheet 58 is matched with the in-situ sensor 59 and the in-place sensor 60, so that whether the data plug connector 53 is plugged with a product or not is judged, and meanwhile the in-situ sensor 59 and the in-place sensor 60 are matched with the plugging lead screw pulling motor 54 to feed back information in time, so that better control can be achieved.

In this embodiment, a limiting column 61 is arranged at the upper end of the vertical section of the right-angle block 52, the limiting column 61 is matched with the jig fixing component 4, a fixing clamping block 62 is arranged on the horizontal section of the right-angle block 52, a placing groove is formed in the fixing clamping block 62, the data plug connector 53 is arranged in the placing groove, and an upper gland 64 is arranged on the fixing clamping block 62 through a connecting screw 63. The limiting column 61 is used for limiting the movement of the right-angle block 52, so that the damage to a product caused by the fact that the position of the data plug 53 is inserted in front is too far is avoided, and a certain protection effect is achieved; the fixing clamping block 62 is provided with a placing groove matched with the data plug 53, the rear end of the data plug 53 can be limited, meanwhile, the upper gland 64 is fixed on the fixing pressing block through the connecting screw 63, the data plug 53 is compressed, and the data plug 53 is completely fixed. As can be seen from the above, the data plug 53 can be stably mounted and is easily detached when replaced.

In this embodiment, the fixture fixing component 4 includes a bearing plate 41, both ends all are provided with the stopper 42 around the left side of bearing plate 41, both ends all are provided with the subassembly 43 that floats in the side direction around the right side of bearing plate 41, the front side of bearing plate 41 is provided with stopper 44, right-angle plate 51 sets up the rear side of bearing plate 41, data bayonet joint 53 is located above the terminal surface of bearing plate 41. The left side of loading board 41 is provided with two stopper 42, and the right side is provided with two sets of side direction subassembly 43 that floats, and the front side is provided with blocks 44, block 44, two stopper 42 and two sets of side direction subassembly 43 that floats mutually support and make loading board 41 middle part form one and place the position and be used for placing of product tool, and right-angle plate 51 sets up the rear side of loading board 41, data bayonet joint 53 pegs graft the product from the rear side, can be completely spacing with product tool and product. It can be seen from the above that, when the product jig is placed or taken out, the operation can be performed only by pressing the two sets of lateral floating assemblies 43, and the floating structure can achieve a better fixing effect.

In this embodiment, the lateral floating assembly 43 includes a fixed vertical block 431, a lateral floating block 432, a floating pressure plate 433, a plurality of compression screws 434 and a plurality of extension springs 435, a floating lateral groove 436 is formed on the fixed vertical block 431, the lateral floating block 432 is arranged in the floating lateral groove 436 in a left-right floating manner through the extension springs 435, and the floating pressure plate 433 is arranged on the fixed vertical block 431 through the compression screws 434 and compresses the lateral floating block 432. The side floating block 432 obtains a lateral floating effect through the extension spring 435, and the floating direction of the side floating block 432 is ensured by realizing the upper compression through the floating pressure plate 433.

In this embodiment, the inner upper end of the side floating block 432 is provided with a limiting protrusion 437, the upper and lower ends of the limiting protrusion 437 are both provided with guiding inclined planes, and the inner upper end of the limiting block 42 is provided with a limiting convex block. The limiting convex block can enable the limiting block 42 to well limit the product jig, the limiting protrusions 437 can enable the side floating blocks 432 to well limit the product jig, the upper end and the lower end of the limiting protrusions 437 are arranged on the guide inclined planes, so that the product jig can be placed conveniently, the product jig can be pressed down only by applying pressure slightly when the product jig is placed, and the product jig can be jacked up and taken out from the lower side when the product jig is taken out. Therefore, the product jig can be conveniently taken and placed, and the quick operation is convenient.

In this embodiment, worm gear upset subassembly 3 is including upset mount pad 31, it is provided with rotation axis 32 to rotate on the upset mount pad 31, the middle part cover of rotation axis 32 is equipped with turbine 33, one side of upset mount pad 31 is provided with driving motor 34, the cover is equipped with worm 35 in driving motor 34's the pivot, worm 35 meshes with turbine 33 mutually, the front end of rotation axis 32 is provided with fixed connection block 36, loading board 41 with fixed connection block 36 is connected. The driving motor 34 drives the worm 35 to rotate, so that the worm wheel 33 rotates to drive the rotating shaft 32 to rotate, and the bearing plate 41 drives the product to turn over. Through the transmission mode of motor drive worm gear 35, can obtain better transmission precision, realize better upset effect.

In this embodiment, the upper end of the flip mounting base 31 is provided with a motor base 37 in a downward floating manner, the driving motor 34 is disposed on the motor base 37, and the worm 35 is located above the worm wheel 33. The motor base 37 has a downward floating effect, so that the worm 35 has a downward force, and is tightly matched with the turbine 33, and the matching precision is improved.

In this embodiment, the rotating shaft 32 is provided with an angle sensing piece 38, the left side, the right side and the upper side of the flip mounting base 31 are provided with angle sensors 39, and the angle sensing piece 38 is matched with the angle sensors 39. The angle sensing piece 38 is matched with the three angle sensors 39 to monitor the rotation angle of the rotating shaft 32 in real time, so that the state of the product can be known, and the test can be performed better.

In this embodiment, the upper end of upset mount pad 31 is provided with protruding piece 310, motor cabinet 37 is located the below of protruding piece 310, protruding piece 310 with be provided with floating spring 311 between the motor cabinet 37, be provided with spacing 312 on the protruding piece 310, the lower extreme of spacing 312 passes protruding piece 310 and is located the top of motor cabinet 37. The floating spring 311 provides a downward floating pressure to the motor base 37, the motor base 37 can realize a floating effect in actual measurement, and the limiting strip 312 is used for limiting the motor base 37, so that the motor base 37 cannot move upwards infinitely, and the worm wheel 33 and the worm 35 can keep a tight fit relation.

Additionally, need explain, the utility model discloses can adopt set up Z axle lead screw on the Y axle lead screw removes subassembly 2 and removes the subassembly, will again worm gear upset subassembly 3 sets up on the Z axle lead screw removes the subassembly to possess the three-axis removal effect of XYZ, in order to obtain stronger adaptability.

While the embodiments of the present invention have been described in terms of practical embodiments, they are not intended to limit the scope of the invention, and modifications of the embodiments and combinations with other embodiments will be apparent to those skilled in the art in light of the present description.

Claims

1. A rotary testing device, characterized by: it comprises an X-axis screw rod moving assembly (1), a Y-axis screw rod moving assembly (2), a worm gear and worm overturning assembly (3), a jig fixing assembly (4) and an automatic pulling and inserting assembly (5), the Y-axis screw rod moving assembly (2) is arranged on the X-axis screw rod moving assembly (1), the worm gear and worm overturning assembly (3) is arranged on the Y-axis screw rod moving assembly (2), the jig fixing component (4) and the automatic plugging component (5) are both arranged on the worm gear and worm overturning component (3), the automatic plugging component (5) is matched with the jig fixing component (4), the automatic plugging component (5) comprises a right-angle plate (51), a right-angle block (52) is arranged on the right-angle plate (51) in a sliding manner, the right-angle block (52) is provided with a data plug connector (53), and the right-angle plate (51) is also provided with a plug screw rod motor (54) matched with the right-angle block (52).

2. A rotary testing device according to claim 1, wherein: the horizontal section of the right-angle block (52) is in sliding fit with the right-angle plate (51) through a sliding rail (55) and a sliding block (56), the vertical section of the right-angle block (52) is provided with a plug screw nut (57) matched with a screw rod shaft of the plug screw motor (54), the side face of the vertical section of the right-angle block (52) is provided with a displacement induction sheet (58), the lower end of the right-angle plate (51) is provided with an in-situ sensor (59) and an in-place sensor (60) which are both matched with the displacement induction sheet (58), and the in-situ sensor (59) and the in-place sensor (60) are both matched with the plug screw motor (54).

3. A rotary testing device according to claim 2, wherein: the fixture is characterized in that a limiting column (61) is arranged at the upper end of a vertical section of the right-angle block (52), the limiting column (61) is matched with the fixture fixing component (4), a fixing clamping block (62) is arranged on a transverse section of the right-angle block (52), a placing groove is formed in the fixing clamping block (62), the data plug connector (53) is arranged in the placing groove, and an upper gland (64) is arranged on the fixing clamping block (62) through a connecting screw (63).

4. A rotary testing device according to claim 1, wherein: the fixture fixing component (4) comprises a bearing plate (41), limiting blocks (42) are arranged at the front end and the rear end of the left side of the bearing plate (41), lateral floating components (43) are arranged at the front end and the rear end of the right side of the bearing plate (41), a blocking block (44) is arranged at the front side of the bearing plate (41), a right-angle plate (51) is arranged at the rear side of the bearing plate (41), and a data plug connector (53) is located above the end face of the bearing plate (41).

5. A rotary testing device according to claim 4, wherein: the side direction floating assembly (43) comprises a fixed vertical block (431), a side floating block (432), a floating pressure plate (433), a plurality of compression screws (434) and a plurality of telescopic springs (435), wherein a floating side groove (436) is formed in the fixed vertical block (431), the side floating block (432) passes through the telescopic springs (435) are arranged in the floating side groove (436) in a left-right floating mode, and the floating pressure plate (433) passes through the compression screws (434) are arranged on the fixed vertical block (431) and compress the side floating block (432).

6. A rotary testing device according to claim 5, wherein: the upper end of the inner side of the side floating block (432) is provided with a limiting protrusion (437), the upper end and the lower end of the limiting protrusion (437) are both provided with guide inclined planes, and the upper end of the inner side of the limiting block (42) is provided with a limiting convex block.

7. A rotary testing device according to claim 4, wherein: worm gear upset subassembly (3) are including upset mount pad (31), it is provided with rotation axis (32) to rotate on upset mount pad (31), the middle part cover of rotation axis (32) is equipped with turbine (33), one side of upset mount pad (31) is provided with driving motor (34), the cover is equipped with worm (35) in the pivot of driving motor (34), worm (35) mesh mutually with turbine (33), the front end of rotation axis (32) is provided with fixed connection piece (36), loading board (41) with fixed connection piece (36) are connected.

8. A rotary testing device according to claim 7, wherein: the upper end of upset mount pad (31) is floated downwards and is provided with motor cabinet (37), driving motor (34) set up on motor cabinet (37), worm (35) are located the top of turbine (33).

9. A rotary testing device according to claim 7, wherein: the angle sensor is characterized in that an angle sensing piece (38) is arranged on the rotating shaft (32), angle sensors (39) are arranged on the left side, the right side and the upper side of the turnover mounting seat (31), and the angle sensing piece (38) is matched with the angle sensors (39).

10. A rotary testing device according to claim 8, wherein: the upper end of upset mount pad (31) is provided with protrusion piece (310), motor cabinet (37) are located the below of protrusion piece (310), protrusion piece (310) with be provided with floating spring (311) between motor cabinet (37), be provided with spacing (312) on protrusion piece (310), the lower extreme of spacing (312) is passed protrusion piece (310) and is located the top of motor cabinet (37).