CN217890692U - Assembling jig - Google Patents

Abstract

The utility model discloses an assembly jig, which comprises a bottom plate, a stator clamping assembly and a rotor clamping assembly; the stator clamping assembly comprises a lower cover mounting seat, a lower cover clamping mechanism, a sliding mounting piece and a first elastic piece, wherein the lower cover mounting seat is provided with a sliding groove, the sliding mounting piece penetrates through the sliding groove, one end of the sliding mounting piece is provided with a clamping part, and two ends of the first elastic piece are respectively connected with the lower cover mounting seat and the sliding mounting piece; the rotor clamping assembly comprises a linear guide rail, an upper cover mounting seat and an upper cover clamping mechanism, a lower cover assembling station is arranged at one end of the linear guide rail, and the linear guide rail is respectively connected with the bottom plate and the upper cover mounting seat. The utility model discloses a first elastic component of sliding mounting spare cooperation is established a cover with the product cover and is equipped with the product lower cover, and the upper cover mount pad can assemble the product upper cover of its centre gripping to the product lower cover that has assembled the product cover and establish the piece, and assembly efficiency is high, and the overall structure of assembly tool is succinct compact.

Description

Assembling jig

Technical Field

The utility model relates to a technical field of tool especially relates to an assembly tool.

Background

The jig is a tool for carpenters, pincers workers, machines, electric controls and other handicrafts, and is mainly used as a tool for assisting in controlling positions or actions.

For non-integrated electronic packaging box products such as Bluetooth earphone boxes, single parts such as an upper cover, a lower cover and a rotating shaft of the product are manufactured and obtained by means of die sinking and the like, and then the parts are assembled to obtain corresponding products. Among the correlation technique, the mode to the part equipment of bluetooth headset box is usually gone on through manual assembly, and this kind of assembly methods's cost of labor is high, and the assembly work of high accuracy is great to workman's burden, and the assembly quality is difficult to the management and control, and assembly efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an assembly jig can carry out step-by-step assembly processing in proper order, and the assembly precision is high, and assembly efficiency is high.

The assembly jig comprises a bottom plate, a stator clamping assembly and a rotor clamping assembly; the bottom plate is provided with a lower cover assembling station and an upper cover assembling station; the stator clamping assembly is arranged at a lower cover assembling station and comprises a lower cover mounting seat, a lower cover clamping mechanism, a sliding mounting piece and a first elastic piece, the lower cover mounting seat is connected with the bottom plate, the lower cover clamping mechanism is connected with the lower cover mounting seat and is used for fixing a lower product cover on the lower cover mounting seat, the lower cover mounting seat is provided with a sliding groove, the sliding mounting piece penetrates through the sliding groove, one end, close to the upper cover assembling station, of the sliding mounting piece is provided with a clamping part, the clamping part protrudes out of one side, close to the upper cover assembling station, of the lower cover mounting seat, the clamping part is used for clamping a product sleeve mounting piece, and two ends of the first elastic piece are respectively connected with the lower cover mounting seat and the sliding mounting piece, so that the clamping part forms a trend of moving close to the lower cover mounting seat; the rotor clamping assembly is arranged at an upper cover assembling station and comprises a linear guide rail, an upper cover mounting seat and an upper cover clamping mechanism, the lower cover assembling station is arranged at one end of the linear guide rail, the upper cover mounting seat is connected with the upper cover clamping mechanism, the upper cover clamping mechanism is used for fixing the upper cover of a product on the upper cover mounting seat, and the linear guide rail is respectively connected with the bottom plate and the upper cover mounting seat so as to limit the track of the upper cover mounting seat close to the lower cover mounting seat to realize assembling movement.

According to the utility model discloses assembly jig has following beneficial effect at least: can the centre gripping product cover establish the piece through the first elastic component of slidable mounting spare cooperation, and establish the product lower cover of a cover and assemble on the lower cover mount pad with the product cover, under linear guide's guide effect, the upper cover mount pad can assemble the product lower cover that has assembled the product cover and establish the piece with the product upper cover of its centre gripping, the assembly processing action of step-by-step links up reliably, can effectively ensure the assembly precision through spout and linear guide, the whole assembly action is reliable and stable, the assembling process need not to carry out loaded down with trivial details complicated counterpoint operation through the manual work, assembly efficiency is high, the succinct compactness of overall structure of assembly tool, can effectively save the tool cost.

According to the utility model discloses an assembly jig of some embodiments, active cell clamping subassembly still include the second elastic component, and bottom plate and upper cover mount pad are connected respectively to the both ends of second elastic component to make the upper cover mount pad form the trend of keeping away from the motion of lower cover mount pad.

According to the utility model discloses an assembly fixture, the bottom of upper cover mount pad is equipped with the storage tank, is equipped with third elastic component and setting element in the storage tank, and setting element and upper cover mount pad are connected respectively to the both ends of third elastic component to make the setting element form the trend of keeping away from the motion of upper cover mount pad, be equipped with on the bottom plate and connect the spigot positioning structure, connect the spigot positioning structure and be used for connecing the spigot positioning piece, be located the one end that linear guide is close to the lower cover mount pad with the upper cover mount pad in the realization.

According to the utility model discloses an assembly fixture connects and inserts location structure includes the regulating block, and the regulating block is equipped with the locating hole, and the regulating block is mobile and is connected with the bottom plate, and the locating hole is used for connecing to insert the setting element.

According to the utility model discloses an assembly fixture, lower cover mount pad still are equipped with lower cover mounting groove and activity chamber, and the lower cover mounting groove is used for installing the product lower cover, and lower cover clamping mechanism is including all locating clamping piece and the fourth elastic component in the activity chamber, and the one end protrusion of clamping piece is in the lower cover mounting groove, and clamping piece and lower cover mount pad are connected respectively to the both ends of fourth elastic component to make the clamping piece form the trend of being close to the motion of lower cover mounting groove.

According to the utility model discloses an assembly fixture of some embodiments, the clamping piece is including pressing from both sides tight arm, linkage arm and oblique guide block, the one end of linkage arm is connected to the one end of pressing from both sides tight arm, the other end protrusion of pressing from both sides tight arm is in the inside of lower cover mounting groove, the clamping piece rotates with the lower cover mount pad to be connected, the rotation axis of clamping piece is located linkage arm and the junction of pressing from both sides tight arm, the one end and the linkage arm of fourth elastic component are connected, so that press from both sides tight arm and form the trend that is close to the motion of lower cover mounting groove, oblique guide block connects in the protrusion of pressing from both sides tight arm in the one end of lower cover mounting groove, oblique guide block is used for driving under the installation thrust effect of product lower cover and presss from both sides tight arm rotation and stepping down.

According to the utility model discloses an assembly fixture, upper cover mount pad are equipped with the upper cover mounting groove, and the upper cover mounting groove is used for installing the product upper cover, and the upper cover mounting groove is equipped with leads positive piece, leads positive piece and is used for leading the position of just adjusting the product upper cover.

According to the utility model discloses an assembly fixture of some embodiments, the upper cover mount pad still is equipped with the groove of stepping down, and the groove of stepping down is used for holding the one end that the sliding installation spare set up the clamping part.

According to the utility model discloses an assembly fixture, one side that the lower cover mount pad is close to the upper cover mount pad is equipped with the first piece that prevents partially, and one side that the upper cover mount pad is close to the lower cover mount pad is equipped with the second and prevents partially, and the first piece that prevents partially is equipped with the first inclined plane that prevents partially, and the second prevents partially that the piece is equipped with and prevents partially inclined plane with the first second that prevents that inclined plane is relative, and the first inclined plane that prevents partially is parallel with the second inclined plane that prevents partially, and the first one end that prevents partially is located the second and prevents the motion trail of partially piece is prevented partially to the first piece.

According to the utility model discloses an assembly jig, upper cover clamping machine constructs including upper cover casting die and fifth elastic component, and upper cover casting die rotates with the upper cover mount pad to be connected, and upper cover casting die and upper cover mount pad are connected respectively to the both ends of fifth elastic component to make upper cover casting die form the trend of being close to the motion of upper cover mounting groove.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of an assembly jig according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;

fig. 3 is a schematic top view of the assembly jig according to the embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view taken along the direction B-B in FIG. 2;

FIG. 5 is a schematic cross-sectional view taken along the direction C-C shown in FIG. 2;

fig. 6 is a schematic front view of the assembly jig according to the embodiment of the present invention;

FIG. 7 is a schematic cross-sectional view taken along the direction D-D in FIG. 6;

fig. 8 is a schematic perspective view of the assembly jig according to the embodiment of the present invention when the preparation operation of the first-step assembly is completed;

fig. 9 is a schematic perspective view of the assembly jig according to the embodiment of the present invention when the assembly jig completes the preparation operation of the second step of assembly;

fig. 10 is a schematic perspective view of the assembly jig according to the embodiment of the present invention after the second step of assembly is completed.

The device comprises a bottom plate 100, a screw hole 101, an adjusting block 110, a positioning hole 111, an adjusting groove 112 and a screw 113;

the stator clamping assembly 200, a lower cover mounting seat 210, a sliding groove 211, a lower cover mounting groove 212, a movable cavity 213, a first deviation prevention block 214, a lower cover clamping mechanism 220, a clamping piece 221, a clamping arm 221A, a linkage arm 221B, an inclined guide block 221C, a fourth elastic piece 222, a lower cover pressing piece 223, a sliding mounting piece 230, a clamping part 231, a profiling groove 232 and a first elastic piece 240;

the rotor clamping assembly 300, the linear guide rail 310, the guide rail 311, the slider 312, the upper cover mounting base 320, the accommodating groove 321, the third elastic member 322, the positioning member 323, the upper cover mounting groove 324, the guide sheet 325, the abdicating groove 326, the second anti-deflection block 327, the embedding positioning block 328, the upper cover clamping mechanism 330, the upper cover pressing member 331, the fifth elastic member 332 and the second elastic member 340;

a product lower cover 410, a product cover 420, and a product upper cover 430.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated in relation to the orientation description, such as up, down, left, right, front, rear, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

With reference to fig. 1 to 10, the following describes the assembly fixture of the embodiment of the present invention, which can realize the step-by-step assembly of the product lower cover 410, the product sleeve member 420 and the product upper cover 430, the assembly action is consistent and reliable, the assembly precision is high, and the assembly efficiency is high.

Referring to fig. 1 to 4, an assembly jig according to an embodiment of the present invention includes a base plate 100, a stator clamping assembly 200, and a mover clamping assembly 300; the bottom plate 100 is provided with a lower cover assembling station and an upper cover assembling station which are adjacently arranged; the stator clamping assembly 200 is arranged at a lower cover assembly station, the stator clamping assembly 200 comprises a lower cover mounting seat 210, a lower cover clamping mechanism 220, a sliding mounting piece 230 and a first elastic piece 240, the lower cover mounting seat 210 is fixedly connected with the bottom plate 100, the lower cover clamping mechanism 220 is connected with the lower cover mounting seat 210, the lower cover clamping mechanism 220 is used for fixing a product lower cover 410 on the lower cover mounting seat 210, the lower cover mounting seat 210 is provided with a sliding groove 211, the sliding groove 211 penetrates through two opposite sides of the lower cover mounting seat 210, one end of the sliding groove 211 penetrates through the side wall of the lower cover mounting seat 210 close to the upper cover assembly station, the sliding mounting piece 230 can slide and penetrate through the sliding groove 211, namely, the sliding mounting piece 230 can slide under the limitation of the sliding groove 211, one end of the sliding mounting piece 230 close to the upper cover assembly station is provided with a clamping part 231, the clamping part protrudes out of one side of the lower cover mounting seat 210 close to the upper cover assembly station, the clamping part 231 is used for clamping the product sheathing piece 420, two ends of the first elastic piece 240 are respectively connected with the lower cover mounting seat 210 and the sliding mounting piece 420, so that the clamping part 231 is close to the lower cover mounting seat 420, and the product can be driven by the clamping piece 410, and the clamping part 231, and the product sheathing structure, and the product can be sheathed on the lower cover 410; the mover clamping assembly 300 is arranged at an upper cover assembling station, the mover clamping assembly 300 comprises a linear guide rail 310, an upper cover mounting seat 320 and an upper cover clamping mechanism 330, the lower cover assembling station is arranged at one end of the linear guide rail 310, the upper cover clamping mechanism 330 is connected with the upper cover mounting seat 320, the upper cover clamping mechanism 330 is used for fixing the upper cover 430 of the product on the upper cover mounting seat 320, the linear guide rail 310 is respectively connected with the bottom plate 100 and the upper cover mounting seat 320 so as to limit the track of the upper cover mounting seat 320 close to the lower cover mounting seat 210 to realize assembling movement, the upper cover mounting seat 320 realizes movement under the action of external driving force, the linear guide rail 310 can ensure that the upper cover mounting seat 320 moves close to the lower cover mounting seat 210 with the set movement track, and the upper cover 430 of the product is assembled on the lower cover 410 with the product sleeving piece 420. Wherein the first elastic member 240 may be provided as a spring.

The utility model is used for the product lower cover 410, product cover establish 420 and have the product lower cover 410 of inserted bar assemble, the utility model discloses a specific centre gripping assembly moves as: referring to fig. 8, the sliding mounting member 230 is pushed to move the clamping portion away from the lower cover mounting seat 210, so as to ensure that a space is formed between the clamping portion and the lower cover mounting seat 210, the product lower cover 410 is placed on the lower cover mounting seat 210, the product lower cover 410 is clamped and fixed on the lower cover mounting seat 210 by the lower cover clamping mechanism 220, the product sleeve member 420 is placed in the clamping portion 231, and the preparation operation of the first step of assembly is completed; referring to fig. 9, the sliding mounting member 230 is released, the sliding mounting member 230 slides along the sliding slot 211 under the action of the first elastic member 240, so that the clamping portion 231 moves close to the lower cover mounting seat 210, thereby sleeving and assembling the product sheathing member 420 to the insertion rod of the product lower cover 410, and after completing the sleeving and assembling action between the product sheathing member 420 and the product lower cover 410, i.e., after completing the first assembling action, the product upper cover 430 is placed into the upper cover mounting seat 320, and the preparation action for the second assembling is completed; referring to fig. 10, the upper cover mounting seat 320 is pushed to move along the linear guide 310 close to the lower cover mounting seat 210, thereby assembling the product upper cover 430 to the product lower cover 410 with the product sheathing member 420, completing the second assembly operation. Through each mutual linkage complex structure of assembly fixture can carry out coherent cover and establish and connect the assembly operation of connecing, need not the manual work and carry out loaded down with trivial details counterpoint operation, also need not to be equipped with a plurality of accurate manipulators with high cost and realize corresponding assembly operation, can carry out the assembly operation that counterpoint accuracy is high with lower cost, assembly efficiency is high, assembly effect is good.

The product sleeve part 420 can be clamped by matching the first elastic part 240 with the sliding mounting part 230, the product sleeve part 420 is sleeved with a corresponding structure in the product lower cover 410 assembled on the lower cover mounting seat 210, under the guiding action of the linear guide rail 310, the upper cover mounting seat 320 can assemble the product upper cover 430 clamped by the upper cover mounting seat to the product lower cover 410 assembled with the product sleeve part 420, the step-by-step assembling and processing actions are coherent and reliable, the assembling precision can be effectively ensured through the sliding groove 211 and the linear guide rail 310, the overall assembling action is stable and reliable, the assembling process does not need to carry out complicated alignment operation through manual work, the assembling efficiency is high, the overall structure of the assembling jig is simple and compact, and the jig cost can be effectively saved.

It can be understood that, referring to fig. 2, the clamping portion 231 is provided with the profiling groove 232, the shape of the profiling groove 232 is matched with the shape of the product sleeve member 420, and the position stability of the product sleeve member 420 when mounted on the clamping portion 231 can be improved, for example, when the product sleeve member 420 is a product spring, the profiling groove 232 is set to a groove structure matched with the shape of the product spring, and the profiling groove 232 can form a reliable positioning effect on the product spring.

It can be understood that, referring to fig. 1, the mover clamping assembly 300 further includes a second elastic member 340, two ends of the second elastic member 340 are respectively connected to the base plate 100 and the upper cover mounting base 320, so that the upper cover mounting base 320 forms a trend of moving away from the lower cover mounting base 210, before assembly, under the condition of no external driving force, the upper cover mounting base 320 moves away from the lower cover mounting base 210 under the action of the second elastic member 340, so as to ensure a certain distance between the upper mounting base and the lower cover mounting base 210, and further ensure that assembly of the subsequent product sheathing member 420, the product lower cover 410 and the product upper cover 430 can be smoothly performed; the linear guide 310 is parallel to the sliding groove 211, i.e., the moving track of the upper cover mounting seat 320 is parallel to the moving track of the sliding mounting member 230. Wherein, the second elastic member 340 may be a spring.

When assembling, the assembling jig of the utility model is put into the assembling device with driving mechanisms on the two opposite sides, the driving ends of the two driving mechanisms are not required to be fixedly connected with the sliding mounting part 230 and the upper cover mounting seat 320 in a complicated way, the two driving mechanisms are used for respectively pushing the sliding mounting part 230 and the upper cover mounting seat 320 to move forward, and the two driving mechanisms are not required to be driven by a complicated fixed connecting structure to retreat to realize resetting, so that the assembling jig of the utility model is convenient to disassemble and operate; after one of the driving mechanisms pushes the sliding mounting member 230 to assemble the product sheathing member 420 to the product lower cover 410 in a sheathing manner, the driving mechanism stops pushing the sliding mounting member 230, the sliding mounting member 230 moves backwards under the action of the first elastic member 240 to realize resetting, that is, the sliding mounting member 230 moves close to the lower cover mounting seat 210 under the action of the first elastic member 240 to realize the assembly of the product sheathing member 420 to the product lower cover 410; after another driving mechanism pushes the upper cover mounting base 320 to assemble the product upper cover 430 to the product lower cover 410, the driving mechanism stops pushing the upper cover mounting base 320, and the upper cover mounting base 320 moves backwards under the action of the second elastic member 340 to realize resetting, that is, the upper cover mounting base 320 moves away from the lower cover mounting base 210 under the action of the second elastic member 340, so as to prepare for the next assembly action. When carrying out batch operation, a plurality of assembly tools are placed side by side in the rigging equipment, and actuating mechanism in the rigging equipment can drive a plurality of assembly tools simultaneously and assemble the operation, and assembly efficiency is high, can simplify the overall arrangement design of rigging equipment.

It can be understood that, referring to fig. 5, the bottom of the upper cover mounting seat 320 is provided with an accommodating groove 321, the accommodating groove 321 is provided with a third elastic member 322 and a positioning member 323, two ends of the third elastic member 322 are respectively connected with the positioning member 323 and the upper cover mounting seat 320, so that the positioning member 323 forms a trend of moving away from the upper cover mounting seat 320, one end of the third elastic member 322 away from the positioning member 323 is specifically connected with an inner wall of the accommodating groove 321, the bottom plate 100 is provided with a socket positioning structure, the socket positioning structure is used for socket positioning the positioning member 323, so as to position the upper cover mounting seat 320 at one end of the linear guide 310 close to the lower cover mounting seat 210, thereby ensuring that the upper cover 430 of the product is assembled to the lower cover 410 of the product with the product sleeve 420, and then does not rebound to reset immediately, thereby effectively improving the reliability of the assembling action. The third elastic member 322 may be a spring.

It can be understood that, referring to fig. 1 and 5, the inserting positioning structure includes an adjusting block 110, the adjusting block 110 is provided with a positioning hole 111, the adjusting block 110 is movable and connected with the base plate 100, and the positioning hole 111 is used for inserting the positioning part 323.

Specifically, the adjusting block 110 is further provided with an adjusting groove 112, the bottom plate 100 is provided with a screw hole 101, a screw 113 penetrates through the adjusting groove 112 and is in threaded connection with the screw hole 101, so that the adjusting block 110 is fixed on the bottom plate 100, the adjusting block 110 can be pushed to move relative to the bottom plate 100 after the screw 113 is loosened, the screw 113 slides in the adjusting groove 112 to adjust the position of the adjusting block 110, the position where the upper cover mounting seat 320 is located is further adjusted, the assembling precision can be ensured, the assembling operation of different products can be adapted to a certain extent, and the adjusting block 110 can be fixed on the bottom plate 100 by screwing the screw 113 again and locking the screw hole 101.

It will be appreciated that the positioning member 323 is provided as a post or ball. The vertical column is arranged, so that the positioning effect of the inserting and positioning structure on the upper cover mounting seat 320 can be improved, the vertical column is automatically inserted into the positioning hole 111 under the action of the third elastic piece 322 during locking, and during unlocking, an external thimble is inserted into one end, far away from the upper cover mounting seat 320, of the positioning hole 111, so that the vertical column is jacked away from the positioning hole 111, and the upper cover mounting seat 320 can be enabled to retreat and reset under the action of the second elastic piece 340; the ball is arranged, so that the effects of automatic locking and automatic unlocking can be achieved.

It is understood that, in addition to the insertion positioning structure including the adjusting block 110, the positioning hole 111 may be directly disposed on the bottom plate 100, and the positioning hole 111 is used for the insertion of the positioning element 323 to position the upper cover mounting seat 320.

It can be understood that, referring to fig. 4, the linear guide 310 includes a guide rail 311 and a slider 312, the slider 312 is slidably connected to the guide rail 311, the linear guide 310 is fixedly connected to the base plate 100, and the slider 312 is fixedly connected to the upper cover mounting base 320.

It can be understood that, referring to fig. 6 and 7, lower cover mounting seat 210 is further provided with a lower cover mounting groove 212 and a movable cavity 213, lower cover mounting groove 212 is used for mounting product lower cover 410, lower cover clamping mechanism 220 includes a clamping member 221 and a fourth elastic member 222 both disposed in movable cavity 213, one end of clamping member 221 protrudes out of lower cover mounting groove 212, both ends of fourth elastic member 222 are respectively connected with clamping member 221 and lower cover mounting seat 210, so that clamping member 221 forms a tendency of moving close to lower cover mounting groove 212, and further, product lower cover 410 is tightly pressed and mounted in lower cover mounting groove 212, which can effectively eliminate mounting errors caused by width tolerance of product lower cover 410, and further, can improve assembly accuracy, and one end of fourth elastic member 222 far from clamping member 221 is specifically connected to the inner wall of movable cavity 213. The fourth elastic member 222 may be a spring.

It can be understood that, referring to fig. 2, 6 and 7, the clamping member 221 includes a clamping arm 221A, an interlocking arm 221B and a slant guide block 221C, one end of the clamping arm 221A is connected to one end of the interlocking arm 221B, the other end of the clamping arm 221A protrudes out of the interior of the lower cover installation groove 212, the clamping member 221 is rotatably connected to the lower cover installation seat 210, the rotation axis of the clamping member 221 is located at the connection position of the interlocking arm 221B and the clamping arm 221A, one end of the fourth elastic member 222 is connected to the interlocking arm 221B so that the clamping arm 221A tends to move close to the lower cover installation groove 212, the slant guide block 221C is connected to one end of the clamping arm 221A protruding out of the lower cover installation groove 212, and the slant guide block 221C is used for driving the clamping arm 221A to rotate and recede under the installation pushing force of the product lower cover 410, so as to ensure that the product lower cover 410 can be smoothly installed in the lower cover installation groove 212 and clamped by the clamping arm 221A. When the product lower cover 410 is installed, the product lower cover 410 is inserted into the lower cover installation groove 212 from top to bottom, when the product lower cover 410 is in contact with the inclined guide block 221C, the inclined guide block 221C drives the clamping arm 221A and the linkage arm 221B to rotate under the action of downward pressure of the product lower cover 410, so that the clamping arm 221A gives way to the product lower cover 410, and when the product lower cover 410 is completely inserted into the lower cover installation groove 212, the clamping arm 221A clamps the product lower cover 410 in the lower cover installation groove 212 under the action of the fourth elastic piece 222.

Specifically, the sliding groove 211 extends along the y axis and is provided, the sliding mounting part 230 can move along the y axis, the linear guide rail 310 is parallel to the y axis, that is, the moving direction of the upper cover mounting seat 320 is parallel to the y axis, the rotation axis of the clamping part 221 is parallel to the z axis, the clamping part 221 can rotate in the xy plane, the top of the inclined guide block 221C is provided with a guide inclined plane, the guide inclined plane faces the notch of the lower cover mounting groove 212, when the lower cover 410 is placed into the lower cover mounting groove 212, the lower cover 410 pushes the clamping arm 221A away from the lower cover mounting groove 212 under the action of the guide inclined plane to realize yielding, it is ensured that the lower cover 410 can be effectively placed into the lower cover mounting groove 212, under the action of the first elastic part 240, the clamping arm 221A can effectively clamp the lower cover 410 to the lower cover 212, the placing and mounting operation of the lower cover 410 is convenient, and the mounting operation is performed without matching with other structures.

It can be understood that the clamping arm 221A is located at one side of the movement track of the clamping portion 231, so as to prevent the clamping arm 221A from interfering with the sleeving and assembling actions of the sliding installation component 230 on the product sleeving component 420 and the product lower cover 410, and the clamping arm 221A is located at one side of the movement track of the upper cover installation seat 320, so as to prevent the clamping arm 221A from interfering with the assembling actions of the upper cover installation seat 320 on the product upper cover 430 and the product lower cover 410, so that the assembling actions of the whole assembling jig are stable and reliable.

It can be understood that, referring to fig. 1, the lower cover clamping mechanism 220 further includes a lower cover pressing member 223, the lower cover pressing member 223 is rotatably connected to the lower cover mounting seat 210, the lower cover pressing member 223 is located above the lower cover mounting groove 212, the lower cover pressing member 223 is used for pressing and mounting the product lower cover 410 in the lower cover mounting groove 212, the lower cover pressing member 223 is located above the movement track of the clamping portion 231, which can prevent the lower cover pressing member 223 from obstructing the sleeving and assembling actions of the sliding mounting member 230, and the lower cover pressing member 223 is located above the movement track of the upper cover mounting seat 320, which can prevent the lower cover pressing member 223 from obstructing the assembling actions of the upper cover mounting seat 320.

Specifically, the rotation axis of the lower cover pressing piece 223 is parallel to the x axis, the rotation axis of the clamping piece 221 is parallel to the z axis, and the lower cover pressing piece 223 can be matched with the clamping piece 221 to achieve a more comprehensive clamping and positioning effect on the product lower cover 410, so that the reliability of the assembling action is effectively improved.

It can be understood that, referring to fig. 2, the upper cover mounting seat 320 is provided with an upper cover mounting groove 324, the upper cover mounting groove 324 is used for mounting the product upper cover 430, the upper cover mounting groove 324 is provided with a guiding sheet 325, and the guiding sheet 325 is used for guiding and adjusting the position of the product upper cover 430, so as to ensure that the position of the product upper cover 430 is stable and firm when the product upper cover 430 is mounted in the upper cover mounting groove 324, and further ensure the reliability of the subsequent assembly action.

Specifically, the two guide sheets 325 are provided, the top of the guide sheet 325 is provided with a guide inclined plane facing the other guide sheet 325, the guide sheet 325 provided with the guide inclined plane is used for reducing the damage of the installation error to the product upper cover 430, and the installation fault tolerance of the product upper cover 430 is high, the product upper cover 430 is guided and positioned by the two guide sheets 325, so that the abrasion between the product upper cover 430 and the upper cover mounting seat 320 can be effectively reduced, the service life of the upper cover mounting seat 320 can be effectively ensured, meanwhile, the product upper cover 430 can be prevented from being worn to form a defective product in the assembling process, particularly, for the product upper cover 430 made of materials which are easily worn, such as foam, the guide sheets 325 can achieve an automatic alignment guide effect on the product upper cover 430, and further, the product upper cover 430 can be effectively prevented from being worn. Optionally, the guiding sheet 325 is a spring sheet, which can improve the positioning effect on the product upper cover 430.

It can be understood that, referring to fig. 2, the upper cover mounting seat 320 is further provided with an abdicating groove 326, a movement track of the clamping portion 231 is collinear with a movement track of the abdicating groove 326, the abdicating groove 326 is used for accommodating one end of the sliding mounting member 230, which is provided with the clamping portion 231, when the upper cover mounting seat 320 moves close to the lower cover mounting seat 210, one end of the sliding mounting member 230, which is provided with the clamping portion 231, is inserted into the abdicating groove 326, so that the upper cover mounting seat 320 and the sliding mounting member 230 can be positioned, stability of the position of the product sleeve member 420 when the product upper cover 430 is assembled to the product lower cover 410 is ensured, deviation of the position of the product sleeve member 420 which is already assembled to the product lower cover 410 is avoided, and reliability of assembly accuracy and assembly action can be effectively improved. The method specifically comprises the following steps: when the upper cover mounting base 320 moves close to the lower cover mounting base 210 and assembles the product upper cover 430 to the product lower cover 410, one end of the sliding mounting member 230, which is provided with the clamping portion 231, is inserted into the abdicating groove 326, the position of the sliding mounting member 230 can be kept stable, and then the product sleeve member 420 clamped by the clamping portion 231 at one end is ensured to be stable relative to the position between the product upper cover 430 and the product lower cover 410, so that the occurrence of defective products caused by the position deviation of the product sleeve member 420 when the product upper cover 430 and the product lower cover 410 are assembled is avoided.

It can be understood that, referring to fig. 2, a first anti-deviation block 214 is disposed on one side of the lower cover mounting base 210 close to the upper cover mounting base 320, a second anti-deviation block 327 is disposed on one side of the upper cover mounting base 320 close to the lower cover mounting base 210, the first anti-deviation block 214 is provided with a first anti-deviation inclined plane, the second anti-deviation block 327 is provided with a second anti-deviation inclined plane opposite to the first anti-deviation inclined plane, the first anti-deviation inclined plane is parallel to the second anti-deviation inclined plane, the first anti-deviation block 214 is located at one end of a movement track of the second anti-deviation block 327, and the first anti-deviation block 214 is used for limiting the second anti-deviation block 327. Under the effect of external driving force, the second prevents inclined to one side piece 327 and follows upper cover mount pad 320 and is close to the motion of first preventing inclined to one side piece 214, and when first preventing inclined to one side face and the contact of second preventing inclined to one side face, first preventing inclined to one side piece 214 and second prevent forming the relation of in close contact between inclined to one side piece 327, can effectively improve the stability of position between upper cover mount pad 320 and lower cover mount pad 210, and then effectively improve the assembly tool and carry out the reliability of assembly action to product upper cover 430 and product lower cover 410.

It can be understood that, referring to fig. 6, the upper cover clamping mechanism 330 includes an upper cover pressing member 331 and a fifth elastic member 332, the upper cover pressing member 331 is rotatably connected to the upper cover mounting seat 320, the upper cover pressing member 331 is located above the upper cover mounting groove 324 and the lower cover mounting groove 212, and can prevent the upper cover pressing member 331 from obstructing the assembling operation of the upper cover mounting seat 320, and both ends of the fifth elastic member 332 are respectively connected to the upper cover pressing member 331 and the upper cover mounting seat 320, so that the upper cover pressing member 331 tends to move close to the upper cover mounting groove 324, and the product upper cover 430 is further press-mounted to the upper cover mounting groove 324. The fifth elastic member 332 may be a spring.

Specifically, the rotation axis of the upper cover pressing member 331 is parallel to the x-axis, the linear guide 310 is parallel to the y-axis, that is, the moving direction of the upper cover mounting seat 320 is parallel to the y-axis, and the upper cover pressing member 331 presses the product upper cover 430 against the upper cover mounting seat 320 from the y-axis side, so that the upper cover pressing member 331 can further prevent the upper cover pressing member 331 from hindering the assembling operation performed by the upper cover mounting seat 320.

It can be understood that, one end of the upper cover pressing piece 331 is provided with a profiling structure portion, and the profiling structure portion is matched with the shape of the product upper cover 430, so as to realize more stable and reliable pressing and positioning operation on the product upper cover 430, and effectively avoid the product upper cover 430 from deviating to other directions.

It can be understood that, referring to fig. 2 and 6, the upper cover mounting base 320 is further provided with an embedded positioning block 328, the embedded positioning block 328 is connected to one side of the upper cover mounting base 324 away from the lower cover mounting base 210, the product upper cover 430 is provided with an insertion rod, the product lower cover 410 is provided with a rod sleeve connected with the insertion rod, and the embedded positioning block 328 is used for positioning the rod sleeve in the product lower cover 410 so as to improve the stability of the rod sleeve inserted into the product lower cover 410 by the insertion rod in the product upper cover 430. The specific processing action is as follows: the sliding installation member 230 firstly installs the product sleeve member 420 in the insertion rod of the upper product cover 430, the upper cover installation base 320 then assembles the rod sleeve of the lower product cover 410 to be sleeved at one end of the insertion rod, the product sleeve member 420 is located between the upper product cover 430 and the lower product cover 410, and a plug pin can be inserted into the upper product cover 430 and the lower product cover 410 through external equipment, so as to realize the rotating connection between the upper product cover 430 and the lower product cover 410.

Specifically, the top of the inlaid positioning block 328 is provided with a positioning slope, which is used for guiding the product upper cover 430, thereby effectively improving the reliability of the product upper cover 430 being installed in the upper cover installation groove 324. For the product upper cover 430 made of materials which are easy to wear, such as foam, the positioning inclined plane embedded at the top of the positioning block 328 can form a guiding effect of automatic alignment on the product upper cover 430, and the product upper cover 430 can be effectively prevented from being worn.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An assembly jig, comprising:

the bottom plate is provided with a lower cover assembling station and an upper cover assembling station;

the stator clamping assembly is arranged at the lower cover assembling station and comprises a lower cover mounting seat, a lower cover clamping mechanism, a sliding mounting piece and a first elastic piece, the lower cover mounting seat is connected with the bottom plate, the lower cover clamping mechanism is connected with the lower cover mounting seat and is used for fixing a lower cover of a product on the lower cover mounting seat, the lower cover mounting seat is provided with a sliding groove, the sliding mounting piece penetrates through the sliding groove, one end, close to the upper cover assembling station, of the sliding mounting piece is provided with a clamping part, the clamping part protrudes out of one side, close to the upper cover assembling station, of the lower cover mounting seat, the clamping part is used for clamping the product sleeve mounting piece, and two ends of the first elastic piece are respectively connected with the lower cover mounting seat and the sliding mounting piece so that the clamping part forms a trend of moving close to the lower cover mounting seat;

the rotor clamping assembly is arranged at the upper cover assembling station and comprises a linear guide rail, an upper cover mounting seat and an upper cover clamping mechanism, the lower cover assembling station is arranged at one end of the linear guide rail, the upper cover clamping mechanism is connected with the upper cover mounting seat, the upper cover clamping mechanism is used for fixing the upper cover of a product on the upper cover mounting seat, the linear guide rail is respectively connected with the bottom plate and the upper cover mounting seat so as to limit the upper cover mounting seat to be close to the lower cover mounting seat to realize the assembling movement track.

2. The assembly jig of claim 1, wherein the mover clamping assembly further comprises a second elastic member, and two ends of the second elastic member are respectively connected to the bottom plate and the upper cover mounting seat, so that the upper cover mounting seat tends to move away from the lower cover mounting seat.

3. An assembly jig according to claim 2, characterized in that the bottom of the upper cover mounting seat is provided with a containing groove, a third elastic member and a positioning member are arranged in the containing groove, two ends of the third elastic member are respectively connected with the positioning member and the upper cover mounting seat, so that the positioning member tends to move away from the upper cover mounting seat, the bottom plate is provided with a plug positioning structure, and the plug positioning structure is used for plugging the positioning member, so as to position the upper cover mounting seat at one end of the linear guide rail close to the lower cover mounting seat.

4. The assembly jig of claim 3, wherein the inserting and positioning structure comprises an adjusting block, the adjusting block is provided with a positioning hole, the adjusting block is movable and connected with the bottom plate, and the positioning hole is used for inserting and connecting the positioning element.

5. The assembly jig of claim 1, wherein the lower cover mounting seat is further provided with a lower cover mounting groove and a movable cavity, the lower cover mounting groove is used for mounting the lower cover of the product, the lower cover clamping mechanism comprises a clamping member and a fourth elastic member, the clamping member and the fourth elastic member are both arranged in the movable cavity, one end of the clamping member protrudes out of the lower cover mounting groove, and two ends of the fourth elastic member are respectively connected with the clamping member and the lower cover mounting seat, so that the clamping member tends to move close to the lower cover mounting groove.

6. The assembly jig of claim 5, wherein the clamping piece comprises a clamping arm, a linkage arm and an inclined guide block, one end of the clamping arm is connected with one end of the linkage arm, the other end of the clamping arm protrudes out of the lower cover mounting groove, the clamping piece is connected with the lower cover mounting seat in a rotating mode, the rotating axis of the clamping piece is located at the joint of the linkage arm and the clamping arm, one end of the fourth elastic piece is connected with the linkage arm, so that the clamping arm is close to the trend of movement of the lower cover mounting groove, the inclined guide block is connected to one end of the clamping arm protruding out of the lower cover mounting groove, and the inclined guide block is used for driving the clamping arm to rotate and give way under the effect of mounting thrust of the lower cover of the product.

7. The assembly jig of claim 1, wherein the upper cover mounting seat is provided with an upper cover mounting groove, the upper cover mounting groove is used for mounting the upper product cover, the upper cover mounting groove is provided with a guide piece, and the guide piece is used for guiding and adjusting the position of the upper product cover.

8. The assembly jig of claim 1, wherein the upper cover mounting seat is further provided with a relief groove for accommodating an end of the sliding mounting member provided with the clamping portion.

9. The assembly jig of claim 1, wherein a first deviation prevention block is disposed on a side of the lower cover mounting base close to the upper cover mounting base, a second deviation prevention block is disposed on a side of the upper cover mounting base close to the lower cover mounting base, the first deviation prevention block is provided with a first deviation prevention inclined surface, the second deviation prevention block is provided with a second deviation prevention inclined surface opposite to the first deviation prevention inclined surface, the first deviation prevention inclined surface is parallel to the second deviation prevention inclined surface, and the first deviation prevention block is located at one end of a movement track of the second deviation prevention block.

10. The assembly jig of claim 7, wherein the upper cover clamping mechanism comprises an upper cover pressing piece and a fifth elastic piece, the upper cover pressing piece is rotatably connected with the upper cover mounting seat, and two ends of the fifth elastic piece are respectively connected with the upper cover pressing piece and the upper cover mounting seat, so that the upper cover pressing piece tends to move close to the upper cover mounting groove.

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