CN214445845U - Overturning assembly jig - Google Patents

Abstract

The utility model provides a pair of upset assembly tool, include: a pushing assembly; the top of the carrying platform is provided with a material bearing groove for bearing the whole product; the driving assembly is used for driving the carrying platform to turn over; the whole product is formed by assembling at least two parts of workpieces, fixing holes are formed in the parts of workpieces, and the parts of workpieces limit the positions among the parts of workpieces through the corresponding fixing holes; the side wall of the material bearing groove is provided with a limiting module, the limiting module is used for limiting the whole product to a fixed position of the material bearing groove, and the parts are driven by the pushing assembly to move to the fixed position of the material bearing groove in sequence; the microscope carrier passes through the upset under the drive assembly drive to the whole piece of product that the drive was put on the microscope carrier rotates, and then overturns the position of fixed orifices, the utility model discloses convenient to use, simple structure.

Description

Overturning assembly jig

Technical Field

The utility model belongs to the non-standard automation field, concretely relates to upset assembly tool.

Background

The touch performance of the liquid crystal screen is detected by simulating the contact of a human finger by using a conductive PAD; in the non-standard automation field, the conductive PAD is mainly formed by assembling circuit boards, conductive leather, foam and rubber plates. During the assembly of the conductive PAD, the inventors found that at least the following problems existed in the actual production process:

firstly, the conductive PAD is formed by assembling main components such as a circuit board, a conductive leather, foam, a rubber plate and the like, and because the shapes of the circuit board, the conductive leather, the foam and the rubber plate are inconsistent, each component needs to be positioned to be accurately assembled, which is troublesome and laborious.

In view of the above, it is necessary to develop a flip assembly jig to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists among the prior art, the utility model discloses a main objective provides a upset assembly tool, and it passes through drive assembly upset microscope carrier for the microscope carrier shifts to the assembly position department that is different from the pushing component, so that carry out assembly step after, simplifies the structure of whole device.

In order to realize the basis of the utility model discloses an above-mentioned purpose and other advantages, the upset assembly tool that provides includes:

a pushing assembly;

the top of the carrying platform is provided with a material bearing groove for bearing the whole product; and

the driving assembly is used for driving the carrying platform to turn over;

the whole product comprises at least two parts of workpieces, and the parts of workpieces are driven by the pushing assembly to sequentially move into the material bearing groove to be assembled to form the whole product;

the side wall of the material bearing groove is provided with a limiting module, and the limiting module is used for limiting the whole product to a fixed position of the material bearing groove;

the carrying platform is driven by the driving assembly to turn over so as to drive the whole product placed on the carrying platform to rotate, and then the position of the fixing hole is turned over.

Preferably, the device further comprises a support, and the driving assembly is mounted on the support;

the support is internally provided with a rotating shaft, the driving assembly is in transmission connection with the rotating shaft, and the carrying platform is fixedly connected to the rotating shaft.

Preferably, the carrier comprises a material bearing end, and the material bearing groove is formed in the top of the material bearing end;

the bottom of material-bearing end extends downwards to form a connecting end, and the rotating shaft is connected with the connecting end.

Preferably, one side surface of the material receiving groove penetrates through the side surface of the material receiving end to form a material inlet port;

the pushing assembly is arranged on one side close to the feeding port, and pushes the part workpiece through the pushing assembly, so that the part workpiece extends into the material receiving groove from the position of the feeding port;

the connecting end is arranged on the other side, opposite to the feeding port, of the material bearing end, so that the connecting end and the material bearing end are integrally combined to form an L-shaped carrying platform.

Preferably, the support is provided with a fixing frame for bearing the pushed assembly;

the bearing surface of the fixing frame is flush with the surface of the feeding port, so that the power output end part of the pushing assembly slides on the feeding port.

Preferably, the support comprises two support parts arranged oppositely, and the carrier is arranged between the two support parts;

the rotating shaft penetrates through the two supporting parts, one end of the rotating shaft is in transmission connection with the driving assembly, and the other end of the rotating shaft is provided with a detection part for detecting the position of the carrying platform.

Preferably, the zero workpieces are provided with fixing holes, and the relative positions of the zero workpieces are limited through the fixing holes;

the pushing assembly comprises a push plate and a driver for driving the push plate, and a positioning rod corresponding to the fixing hole is arranged on the push plate;

the positioning rod is in a cone frustum shape, and the diameter of one end, extending into the fixing hole, of the positioning rod is smaller than that of the fixing hole.

Preferably, two opposite side walls of the material bearing groove are provided with protruding limiting assemblies, and a material bearing space for bearing the whole product is formed by the limiting assemblies and part of the material bearing groove.

Preferably, the limiting assembly comprises a pushing block, and part of the pushing block extends towards the material bearing groove to form a pressing and holding part;

the push block is connected with the inner wall of the side groove through an elastic element, so that the push block can move in the side groove and the pressing part presses the whole product under the action of the elastic element.

Preferably, the elastic element is fixedly connected with the push block, when the pressing portion retracts towards the side groove, the push block drives the elastic element to elastically bend and deform, and the push block enables the pressing portion to extend out of the side groove through the elastic restoring acting force of the elastic element.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model provides a pair of upset assembly tool through drive assembly upset microscope carrier for the microscope carrier shifts to the assembly position department that is different from the promotion subassembly, so that carry out assembly step afterwards, simplifies the structure of whole device, the utility model discloses simple structure, convenient to use.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is a first schematic view of a three-dimensional structure according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a carrier according to an embodiment of the present invention;

FIG. 3 is a second schematic view of a three-dimensional structure according to an embodiment of the invention;

FIG. 4 is a first schematic diagram of a portion of a structure in accordance with one embodiment of the present invention;

FIG. 5 is a second schematic view of a portion of a structure in accordance with one embodiment of the present invention;

FIG. 6 is a partial cross-sectional view of a portion of the structure of an embodiment of the present invention;

FIG. 7 is an enlarged partial schematic view of FIG. 6;

FIG. 8 is a top view of a carrier in one embodiment of the invention;

FIG. 9 is a schematic view of a spacing assembly according to an embodiment of the present invention;

FIG. 10 is a perspective view of a product in one embodiment of the invention.

Shown in the figure:

1. the product is complete;

11. a base;

12. a filling section;

13. a top plate;

14. a side plate;

15. a fixing hole;

21. a drive assembly;

211. a rotating electric machine; 212. a coupling;

22. a stage;

221. a material bearing groove; 2211. a feeding port; 2212. a groove; 2213. a side groove; 2214. a guide chute;

222. buckling;

223. a compression block;

224. a material bearing end;

225. a connecting end; 2251. a shaft groove;

23. a pushing assembly;

231. a driver; 232. pushing the plate; 233. positioning a rod;

24. a limiting component;

241. a push block; 2411. pushing the dough; 2412. a compression surface; 2413. a guide surface;

242. a hinge portion;

243. a buffer block;

244. an elastic element;

25. a support;

251. a support portion;

252. a bearing part;

253. a detection unit;

254. a rotating shaft;

255. a fixing frame.

Detailed Description

The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses a preferred embodiment of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The terms "first," "second," "first," "second," and the like in the description and in the claims do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the use of the terms "a," "an," or "the" and similar referents do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

An embodiment of the utility model is shown in combination with fig. 4 and 5, a upset assembly tool, include:

a pushing assembly 23;

the top of the carrier 22 is provided with a material bearing groove 221 for bearing the whole product 1; and

a driving assembly 21 for driving the stage 22 to turn;

wherein the whole product 1 is formed by assembling at least two parts; the detail of the workpiece in one embodiment is shown in the reference figure, which comprises a base 11, a filling part 12, a top plate 13 and side plates 14; the base 11 is a bearing framework of the whole product 1, other parts and workpieces are all arranged on the base 11, the filling part 12 is arranged inside the base 11, the filling part 12 extends upwards from the inside of the base 11, and the top plate 13 extends from one outer side wall of the base 11 to cover the upper part of the filling part 12; meanwhile, a side plate 14 is installed at one end of the top plate 13 close to the outer side wall of the base 11; fixing holes 15 are formed in the corresponding positions of the base 11, the filling part 12, the top plate 13 and the side plates 14, and the relative position relation among the base 11, the filling part 12, the top plate 13 and the side plates 14 is limited through the fixing holes 15 by connecting rods, so that the base 11, the filling part 12, the top plate 13 and the side plates 14 are connected to form a stable product whole piece 1 structure;

furthermore, the inner wall of the fixing hole 15 is provided with threads, and the threads are connected with the fixing hole 15 through screws, so that the base 11, the filling part 12, the top plate 13 and the side plate 14 are fixedly connected;

the pushing assembly 23 comprises a pushing plate 232 capable of sliding in the material bearing groove 221 and a driver 231 for driving the pushing plate 232, a positioning rod 233 corresponding to the fixing hole 15 is arranged on the pushing plate 232, the part of the workpiece is pushed by the pushing assembly 23 and is limited by the positioning rod 233, so that the part of the workpiece is connected, the positioning rod 233 on the pushing assembly 23 penetrates through the fixing hole 15, the part of the workpiece is fixed with the whole 1 part of the workpiece in the material bearing groove 221, and meanwhile, the pushing assembly 23 pushes the part of the workpiece to form the whole 1 part of the workpiece in a combined mode, so that the automatic production efficiency is improved, and the production structure is simplified.

The side wall of the material receiving groove 221 is provided with a limiting module, the limiting module is used for limiting the whole product 1 at the fixed position of the material receiving groove 221, and in a preferred embodiment, the limiting module comprises a limiting assembly 24 and a buckle 222;

the two opposite side walls of the material bearing groove 221 are provided with protruding limiting assemblies 24, and a material bearing space for bearing the whole product 1 is formed by the limiting assemblies 24 and part of the material bearing groove 221.

A side groove 2213 is formed in the position, corresponding to the inner wall of the limiting assembly 24, of the material bearing groove 221;

the limiting component 24 is arranged in the side groove 2213, so that the upper part of the pushing block 241 of the limiting component 24, which is used for limiting the position of the whole product 1, is exposed out of the side groove 2213 to form a pressing part, the whole product 1 formed by assembling the parts in the material bearing groove 221 is ensured to be pressed together, the position of the whole product is further limited, because the pressing part pushes the whole product 1 to press the inner wall of the material bearing groove 221, although the parts are not connected through the connecting piece, but the position of the part of the workpiece in the whole product 1 is relatively static under the pressing action force of the pressing part and is not easy to deviate, therefore, the positioning effect is ensured, the processing precision of subsequent assembly is ensured, the pushing assembly 23 is pushed to compress the assembled part workpiece through the limiting assembly 24 so as to limit the position of the part workpiece, the relative position between the parts is ensured, and the production precision is improved.

In a preferred embodiment, the pushing block 241 is pivoted in the side groove 2213, the pushing assembly 23 pushes the part workpiece to move towards the material receiving space, the part workpiece contacts the pushing block 241 and drives the pushing block 241 to rotate towards the side groove 2213, so that the pressing portion retracts into the side groove 2213, and the pushing assembly 23 smoothly pushes the part workpiece to contact with part of the whole product 1.

An elastic element 244 is arranged in the limiting assembly 24, the whole product 1 is in contact with the push block 241, and under the action of the elastic element 244, the whole product 1 is pressed on the corresponding side wall of the material receiving groove 221;

the receiving groove 221 is formed with a guide chute 2214 extending toward the driving direction of the pushing assembly 23, so that the pushing block 241 slides along the direction defined by the guide chute 2214.

The elastic element 244 is fixedly connected with the pushing block 241, when the pushing block 241 rotates towards the side groove 2213, the pushing block 241 drives the elastic element 244 to elastically bend and deform, and the pushing block 241 rotates by the elastic restoring force of the elastic element 244.

One side surface of the material receiving groove 221 penetrates through the side surface of the carrier 22 to form a material inlet port 2211;

the pushing assembly 23 is installed at a side close to the feeding port 2211, so that the pushing plate 232 pushes the zero workpiece from the feeding port 2211 and extends into the material receiving groove 221; the limiting assemblies 24 are arranged on two sides close to the feeding port 2211, workpieces enter from the feeding port 2211, the workpieces pass through the limiting assemblies 24, the pressing portion presses the workpieces on the inner wall of the material receiving groove 221, the parts of the workpieces are sequentially pushed into the material receiving groove 221 from the feeding port 2211, the parts of the workpieces are stacked and assembled, meanwhile, the positions of the parts of the workpieces in the material receiving groove 221 are limited through the limiting assemblies 24, and accordingly the accuracy of subsequent connection is guaranteed.

The two corresponding side walls of the material bearing groove 221 are provided with buckles 222 for limiting the base 11, and the buckling parts of the buckles 222 hook the upper surface of the base 11 to limit the position of the base 11.

The bottom of the side plate 14 is provided with an extension part extending outwards; a groove 2212 for accommodating an extension part is formed at one end of the bottom of the material receiving groove 221, which is close to the material inlet port 2211, and when the pushing assembly 23 pushes the side plate 14, the extension part slides in the groove 2212, so that the positioning rod 233 can pass through the fixing hole 15 on the side plate 14 and correspond to the fixing hole 15 on a part of the whole product 1.

The receiving groove 221 is provided with a guide chute 2214 extending towards the moving direction of the workpiece, so that the supporting frame 243 slides along the direction limited by the guide chute 2214, and the elastic element 244 is compressed by the reaction force of the workpiece in the receiving groove 221 to the push block 241, so that the push block 241 slides along the direction limited by the guide chute 2214.

The positioning rod 233 is in a truncated cone shape, the diameter of one end of the positioning rod 233 extending into the fixing hole 15 is smaller than that of the fixing hole 15, the area of the end portion of the positioning rod 233 is reduced, the positioning rod 233 is ensured to extend into the fixing hole 15, and the allowable error range is enlarged.

Specifically, the elastic element 244 includes a spring, and the pressing portion on the pushing block 241 includes a pressing surface 2412 and a pushing surface 2411; the pressing surface 2412 is used for pressing and holding the surface of the whole product 1 placed in the material receiving groove 221, and meanwhile, the pushing surface 2411 is inclined relative to the pressing surface 2412, so that when the pushing assembly 23 pushes the part workpiece to be contacted with the pushing surface 2411, the part workpiece can push the push block 241 to move;

the simple working process includes that a part of workpiece moves on the push surface 2411 to drive the push block 241 to move, so that the pressing part retracts into the support frame 243, the part of workpiece passes through the limiting assembly 24, then the pressing part extends out of the side groove 2213, the push surface 2411 contacts with the whole product 1 again and presses the whole product 1 on the inner wall of the material receiving groove 221, when the pressing part retracts into the support frame 243, the elastic element 244 is stressed to bend along the radial direction, and after the part of workpiece is separated from the push surface 2411, the pressing part is stressed by the bending deformation restoring force of the elastic element 244 and extends out of the side groove 2213, so that the pressing surface 2412 is in contact with the surface of the whole product 1 entering the material receiving groove 221, and the whole product 1 is pressed in the material receiving groove 221.

When the part of the workpiece is pushed into the receiving groove 221 and combined with a part of the product complete piece 1, the elastic element 244 is compressed and deformed to provide a force for pressing the product complete piece 1 by the pressing part of the push block 241, and on the other hand, when the push block 241 is retracted into the side groove 2213, the elastic element 244 is subjected to a force in the radial direction thereof to be bent and deformed, so as to provide a force for restoring and extending the push block 241 from the side groove 2213.

A guide surface 2413 is arranged between the pressing surface 2412 and the pushing surface 2411, and the guide surface 2413 is inclined relative to the pressing surface 2412; through the guide surface 2413 inclined relative to the pressing surface 2412, a part of workpiece entering the material receiving groove 221 is firstly contacted with the guide surface 2413, the push block 241 moves towards the axial direction of the elastic element 244 under the action of the bending deformation restoring force of the elastic element 244, and when the pressing part is continuously pushed out, the whole product 1 is separated from the contact with the guide surface 2413 and is contacted with the pressing surface 2412, so that a stable pressing structure is formed.

In a preferred embodiment, an included angle formed between the pressing surface 2412 and the pushing surface 2411 is an acute angle; an included angle formed between the pressing surface 2412 and the guide surface 2413 is an obtuse angle, and an included angle not greater than 90 degrees is formed between the pushing surface 2411 and the guide surface 2413, so that the workpiece is convenient to transition to contact with the guide surface 2413 while being separated from the contact with the pushing surface 2411, and the pressing part can normally extend out.

Meanwhile, the buffer block 243 is installed on one side of the push block 241 close to the inner wall of the side groove 2213, so that the push block 241 is buffered by the buffer block 243 in the rotation process, the push block 241 is prevented from being damaged by the push block 241 and/or the side groove 2213 due to rigid collision with the inner wall of the side groove 2213, meanwhile, when the pressing part on the push block 241 presses the whole product 1, the buffer block 243 plays a limiting role, the gap between the push block 241 and the side groove 2213 is compensated through the buffer block 243, so that the push block 241 is prevented from reversely rotating due to the reaction force of the whole product 1 on the push block 241, the contact connection between the push block 241 and the whole product 1 is separated, and the machining precision is influenced.

In another preferred embodiment, the limiting component 24 includes a supporting frame, the supporting frame is movably connected with the pushing block 241, a resetting member is arranged between the pushing block 241 and the supporting frame, when a part of a workpiece is pushed into the material receiving groove 221, the part of the workpiece contacts with a pressing part on the pushing block 241, and the pressing part receives the thrust action of the workpiece, so that the resetting member is compressed, and the pressing part retracts into the supporting frame, so that the workpiece is limited in the material receiving groove 221 after passing through the limiting component 24.

The assembly jig further comprises a support 25, the driving assembly 21 is mounted on the support 25, a rotating shaft 254 is arranged in the support 25, the driving assembly 21 is in transmission connection with the rotating shaft 254, and the carrier 22 is fixedly connected to the rotating shaft 254; specifically, the support 25 includes two support portions 251 disposed opposite to each other, and the stage 22 is disposed between the two support portions 251;

the rotating shaft 254 penetrates through the two supporting parts 251, one end of the rotating shaft 254 is in transmission connection with the driving assembly 21, and the other end is provided with a detecting part 253 for detecting the position of the carrying platform 22; the carrying platform 22 is driven by the driving assembly 21 to turn downwards so as to drive the whole product 1 placed on the carrying platform 22 to rotate, further turn over the position of the fixing hole 15, rotate the carrying platform 22, enable the whole product 1 arranged on the carrying platform to rotate, when the whole product 1 is located at an initial position, the axial direction of the fixing hole 15 is located in the horizontal plane direction, and when the whole product 1 is turned to a termination position, the axial direction of the fixing hole 15 is located in the vertical direction.

The carrier 22 comprises a material-bearing end 224, and the material-bearing groove 221 is arranged at the top of the material-bearing end 224;

the bottom of the material receiving end 224 extends downwards to form a connecting end 225, and the rotating shaft 254 is connected with the connecting end 225.

One side surface of the material receiving groove 221 penetrates through the side surface of the material receiving end 224 to form a material inlet port 2211; the material bearing groove 221 is arranged at one side far away from the connecting end 225, the connecting end 225 is connected with the carrier 22 and rotates around the connecting end 225 or a position close to the connecting end 225 due to the fact that the rotating shaft 254 is connected with the connecting end 225, and the material bearing groove 221 is arranged far away from the connecting end 225, so that the distance of the material bearing groove 221 moving in the overturning process is long, and therefore it is guaranteed that the equipment is not prone to interference when the carrier 22 is overturned at the front position and the rear position.

The pushing assembly 23 is installed at one side close to the feeding port 2211, and the zero workpiece is pushed by the pushing assembly 23 to extend into the material receiving groove 221 from the position of the feeding port 2211;

the connecting end 225 is disposed on the other side of the material receiving end 224 opposite to the material inlet port 2211, so that the carrier 22 formed by integrally combining the connecting end 225 and the material receiving end 224 is L-shaped, and a shaft groove 2251 for mounting the rotating shaft 254 is disposed on the outer surface of the connecting end 225.

The support 25 is provided with a fixing frame 255 for receiving the pushing assembly 23, and the pushing assembly 23 is fixedly arranged on the fixing frame 255, so that the receiving surface of the fixing frame 255 is flush with the surface of the feeding port 2211, thereby facilitating the sliding of the power output end of the pushing assembly 23 on the feeding port 2211.

The outer side wall of the supporting part 251 at one side where the driving assembly 21 is installed is provided with a bearing part 252, the bearing part 252 is fixedly installed on the supporting part 251, the bearing part 252 is hollow, the driving assembly 21 comprises a rotating motor 211 and a coupler 212, the rotating motor 211 is installed on the bearing part 252, meanwhile, the power output end of the rotating motor 211 is connected with the rotating shaft 254 through the coupler 212, and the coupler 212 is placed in the hollow space inside the bearing part 252.

Further, the rotating shaft 254 penetrates through the two supporting portions 251, one end of the rotating shaft 254 is in transmission connection with the driving assembly 21, the other end is provided with a detecting portion 253 for detecting the position of the stage 22, wherein the sensing part 253 includes a sensing end installed on the rotation shaft 254 and a sensing end installed on the outer wall of the supporting part 251 and inductively coupled with the sensing end through the sensing end, thereby controlling the rotating electrical machine 211, wherein, the number of the detection ends is two, the included angle formed between the two detection ends and the axis of the rotating shaft 254 is a right angle, the requirement of assembling and fixing parts is met by accurately controlling the axial direction of the fixing hole 15 of the whole product 1 to be in the horizontal plane direction and turning the fixing hole 15 to pass through 90 degrees in the vertical direction, so that the rotation direction of the rotating motor 211 is controlled through two detection ends.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the utility model can be smoothly implemented by the ordinary technicians in the industry according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims (10)

1. The utility model provides a upset assembly tool which characterized in that includes:

a pushing assembly (23);

the top of the carrier (22) is provided with a material bearing groove (221) for bearing the whole product (1); and

a driving component (21) for driving the carrying platform (22) to overturn;

the product integral part (1) comprises at least two parts, the parts are driven by the pushing assembly (23) to sequentially move into the material receiving groove (221) to be assembled to form the product integral part (1), and fixing holes (15) are formed in the parts;

the side wall of the material receiving groove (221) is provided with a limiting module, and the limiting module is used for limiting the whole product (1) to a fixed position of the material receiving groove (221);

the carrying platform (22) is driven by the driving assembly (21) to turn over, so that the whole product (1) placed on the carrying platform (22) is driven to rotate, and the position of the fixing hole (15) is further turned over.

2. An overturning assembly fixture according to claim 1, characterized in that it further comprises a support (25), said driving assembly (21) being mounted on said support (25);

a rotating shaft (254) is arranged in the support (25), the driving assembly (21) is in transmission connection with the rotating shaft (254), and the carrying platform (22) is fixedly connected to the rotating shaft (254).

3. A flip-assembly jig according to claim 2 characterized in that the carrier (22) comprises a material-receiving end (224), the material-receiving groove (221) is opened at the top of the material-receiving end (224);

the bottom of the material bearing end (224) extends downwards to form a connecting end (225), and the rotating shaft (254) is connected with the connecting end (225).

4. An overturning assembly jig according to claim 3 characterized in that one side of the material receiving groove (221) penetrates the side of the material receiving end (224) to form a material inlet port (2211);

the pushing assembly (23) is arranged on one side close to the feeding port (2211), and a part workpiece is pushed by the pushing assembly (23) to extend into the material receiving groove (221) from the position of the feeding port (2211);

the connecting end (225) is arranged on the other side, opposite to the material inlet port (2211), of the material receiving end (224), so that a carrying platform (22) formed by integrally combining the connecting end (225) and the material receiving end (224) is L-shaped.

5. An overturning assembly fixture according to claim 4, characterized in that said support (25) is provided with a fixing frame (255) for receiving said pushed assembly (23);

the bearing surface of the fixing frame (255) is flush with the surface of the feeding port (2211), so that the power output end part of the pushing assembly (23) slides on the feeding port (2211).

6. An overturning assembly fixture according to claim 2, characterized in that said support (25) comprises two opposite supporting portions (251), said carrier (22) being arranged between said two supporting portions (251);

the rotating shaft (254) penetrates through the two supporting parts (251), one end of the rotating shaft (254) is in transmission connection with the driving assembly (21), and a detecting part (253) used for detecting the position of the carrying platform (22) is mounted at the other end of the rotating shaft.

7. An overturning assembly jig according to any one of claims 1 to 6 wherein fixing holes (15) are formed on the zero parts, and the relative positions of the zero parts are limited by the fixing holes (15);

the pushing assembly (23) comprises a pushing plate (232) and a driver (231) for driving the pushing plate (232), and a positioning rod (233) corresponding to the fixing hole (15) is arranged on the pushing plate (232);

the positioning rod (233) is in a cone frustum shape, and the diameter of one end, extending into the fixing hole (15), of the positioning rod is smaller than that of the fixing hole (15).

8. An overturning assembly jig according to any one of claims 1-6 and characterized in that two opposite side walls of the material receiving groove (221) are provided with protruding limiting components (24), and a material receiving space for receiving the whole product (1) is formed by the limiting components (24) and part of the material receiving groove (221).

9. An overturning assembly jig according to claim 8, characterized in that the limiting component (24) comprises a push block (241), a part of the push block (241) extends towards the inside of the material receiving groove (221) to form a pressing part, and the material receiving groove (221) is provided with a side groove (2213) corresponding to the inner wall position of the limiting component (24);

the push block (241) is connected with the inner wall of the side groove (2213) through an elastic element (244), so that the push block (241) can move in the side groove (2213) and is pressed against the whole product (1) by the pressing part under the action of the elastic element (244).

10. An overturning assembly fixture according to claim 9, wherein the elastic element (244) is fixedly connected with the push block (241), when the pressing portion retracts towards the side groove (2213), the push block (241) drives the elastic element (244) to elastically bend and deform, and the push block (241) makes the pressing portion extend out of the side groove (2213) through the elastic restoring force of the elastic element (244).

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