CN218612989U

CN218612989U - Product positioning device

Info

Publication number: CN218612989U
Application number: CN202222487449.8U
Authority: CN
Inventors: 冯春涛; 覃学; 王斌; 戴冠中; 屈伟; 洪志谦; 卢加斌
Original assignee: Hongfujin Precision Electronics Chengdu Co Ltd
Current assignee: Hongfujin Precision Electronics Chengdu Co Ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-03-14
Anticipated expiration: 2032-09-20

Abstract

The application provides a product positioner aims at solving the less product of volume when processing, and the difficult scheduling problem of location. The product positioning device comprises a pressing component, a positioning component and a clamping component, wherein the pressing component and the positioning component are arranged oppositely, the clamping component is positioned on the side edge of the positioning component, and the positioning component is provided with an accommodating groove; the lower pressing assembly comprises a lower pressing plate and a lower pressing piece, and the lower pressing plate and the positioning assembly are arranged oppositely along a first direction; the positioning assembly comprises a first positioning piece and a second positioning piece which are arranged oppositely, and the accommodating groove is positioned between the first positioning piece and the second positioning piece; the clamping assembly comprises a first clamping mechanism and a second clamping mechanism, the first clamping mechanism is in transmission connection with the first positioning piece, the second clamping mechanism is in transmission connection with the second positioning piece, and the first clamping mechanism and the second clamping mechanism are respectively used for driving the first positioning piece and the second positioning piece to move relatively so as to clamp the product in the accommodating groove. The beneficial effects of the utility model are that it is accurate to fix a position the product.

Description

Product positioning device

Technical Field

The application relates to the technical field of clamping equipment, in particular to a product positioning device.

Background

With the continuous development of the technical field of manufacturing industry, the precision requirement on products is higher and higher. If the size of the product to be processed is small, the situations of difficult positioning, product eccentricity, influence on the product quality and the like are easily caused in the processing process of the product. Meanwhile, when a product is positioned on related equipment, the positioning problem easily causes scratches on the surface of the product, and the appearance of the product is abnormal.

SUMMERY OF THE UTILITY MODEL

The utility model provides a product positioning device to solve the less product of volume when processing, fix a position difficult, easy scratch product appearance scheduling problem.

The embodiment of the utility model is realized like this:

a product positioning device comprising:

the pressing assembly and the positioning assembly are arranged oppositely, the clamping assembly is positioned on the side edge of the positioning assembly, and an accommodating groove is formed in the positioning assembly;

the pressing assembly comprises a pressing plate and a pressing piece, the pressing plate and the positioning assembly are arranged oppositely along a first direction, the pressing piece comprises a pressing portion and a power portion, the pressing portion is connected with the power portion, the power portion drives the pressing portion to drive the pressing plate to move to the positioning assembly along the direction of the positioning assembly, and the pressing plate partially covers the accommodating groove;

the positioning assembly comprises a first positioning piece and a second positioning piece which are oppositely arranged along a second direction, the accommodating groove is positioned between the first positioning piece and the second positioning piece, and the first direction and the second direction are arranged in an angle;

the clamping assembly comprises a first clamping mechanism and a second clamping mechanism, the first clamping mechanism is in transmission connection with the first positioning piece, the second clamping mechanism is in transmission connection with the second positioning piece, and the first clamping mechanism and the second clamping mechanism are respectively used for driving the first positioning piece and the second positioning piece to move relatively so as to clamp the product in the accommodating groove.

So, place the product in the storage tank, then, place the holding down plate with the pressfitting product, drive first setting element and second setting element relative movement in order to press from both sides tight product respectively by first clamping mechanism and second clamping mechanism, finally, drive the direction removal of splenium to positioning component with the secondary location product by power portion. The precise positioning process of the product is completed through the double positioning of the clamping mechanism, the positioning assembly and the lower pressing piece.

In a possible embodiment, the first clamping mechanism includes a first driving member and a first connecting member, one end of the first connecting member is connected to the first driving member, and the other end of the first connecting member is connected to the first positioning member.

In a possible implementation manner, the positioning assembly further includes a jig base, a plurality of clamping members are arranged on one side of the jig base facing the lower pressing plate at intervals, the first positioning member or the second positioning member is arranged between two adjacent clamping members, and the clamping members partially cover the first positioning member or the second positioning member.

In a possible embodiment, the clamping assembly further includes an elastic member, and the elastic member is connected between the side edge of the jig base and the first positioning member, and is used for abutting against the first positioning member.

In a possible implementation manner, the first positioning element includes a first positioning portion and a second positioning portion, the first positioning portion is connected to the second positioning portion, one end of the first positioning portion, which faces the side of the jig seat, is connected to the elastic element, and the second positioning portion is used for abutting against the product.

In a possible embodiment, the first positioning element further comprises a fastening element, and the fastening element penetrates through the second positioning part to be tightly connected with the first positioning part.

In a possible implementation manner, a groove is formed in one side of the lower pressing plate close to the positioning assembly, and the groove is arranged opposite to the accommodating groove.

In a possible implementation mode, the product positioning device further comprises a frame and a material blocking part, the pressing assembly, the positioning assembly and the clamping assembly are arranged on the frame, the material blocking part is fixedly connected with the frame, the material blocking part is arranged on one side of the positioning assembly, and the material blocking part partially covers the clamping assembly.

In a possible implementation manner, the pressing assembly further comprises a locking member, and the locking member penetrates through the pressing plate and is partially inserted into the positioning assembly to be fixedly connected with the positioning assembly.

In a possible embodiment, the first clamping mechanism further includes a first control element and a second control element, the first control element and the second control element are disposed on one side of the first driving element, the first control element is in communication connection with the first driving element, and the second control element is in communication connection with the pressing element.

The product positioning device firstly places a product to be processed in a containing groove of the positioning assembly, on one hand, the first clamping mechanism and the second clamping mechanism move relatively to clamp the product in the containing groove, on the other hand, the lower pressing plate is placed above the positioning assembly, the lower pressing plate and the positioning assembly are locked by the locking piece, and meanwhile, the lower pressing piece is driven to move towards the direction of the positioning assembly so as to fix the product again. Because first clamping mechanism and second clamping mechanism press from both sides the product in the tight storage tank simultaneously for the product both sides atress is even, and the holding down can the secondary positioning product, makes the product location accurate, and the recess that the holding down plate was seted up has solved the problem that does not harm the product outward appearance when handling the product again, and simultaneously, the fastener is processing the outward appearance edge of product at the locking in-process to first location portion and second location portion, makes the outward appearance of product accord with technological standard.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a product positioning device according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a product positioning device according to an embodiment of the present invention in another direction.

Fig. 3 is a schematic view of a part of the structure of the product positioning device in fig. 1.

Fig. 4 is a schematic structural view of the product positioning device in fig. 1 with the hold-down assembly removed.

Fig. 5 is a schematic side view of the product positioning device shown in fig. 1.

FIG. 6 is a schematic view of the lower platen of FIG. 1 facing the positioning assembly.

Fig. 7 is a schematic structural diagram of the first positioning assembly in fig. 1.

Description of the main element symbols:

product positioning device 100

Push-down assembly 10

Lower pressing plate 11

Groove 111

Through groove 112

Lower press 12

Down-pressure part 121

Power section 122

Handle piece 13

Locking piece 14

Positioning assembly 20

Accommodation groove 21

First positioning member 22

First positioning portion 221

Second positioning portion 222

Fastener 223

Fastening hole 224

Fixing hole 225

Positioning groove 226

Second positioning member 23

Jig base 24

Retaining member 241

Mounting hole 242

Clamping assembly 30

First clamping mechanism 31

First driving member 311

First connecting member 312

First connection plate 313

Second connecting plate 314

Holding member 315

First control member 316

Second control member 317

Second clamping mechanism 32

Second driving member 321

Second connecting member 322

Elastic member 33

Frame 40

Retaining member 50

Product 200

First direction A

Second direction B

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

Some embodiments of the invention are described in detail. In the following embodiments, features of the embodiments may be combined with each other without conflict.

Referring to fig. 1 to 7, the present embodiment provides a product positioning apparatus 100 for positioning and processing a product in a factory production process. In this embodiment, the product may be a component with a small volume in an electronic device such as a mobile phone, a smart learning machine, a tablet, a computer, or may be a component of another workpiece other than the above electronic device in other embodiments, which is not limited in this application.

The product positioning device 100 comprises a pressing assembly 10, a positioning assembly 20 and a clamping assembly 30, wherein the pressing assembly 10 and the positioning assembly 20 are arranged oppositely, the clamping assembly 30 is located on the side edge of the positioning assembly 20, and a containing groove 21 is formed in the positioning assembly 20. The clamping assembly 30 and the hold-down assembly 10 are used to position the product 200 into the receiving slot 21. The pressing assembly 10 comprises a pressing plate 11 and a pressing piece 12, the pressing plate 11 and the positioning assembly 20 are arranged oppositely along a first direction a, the pressing piece 12 comprises a pressing portion 121 and a power portion 122, the pressing portion 121 is connected with the power portion 122, the power portion 122 drives the pressing portion 121 to drive the pressing plate 11 to move towards the positioning assembly 20 and abut against the positioning assembly 20, and the pressing plate 11 partially covers the accommodating groove 21. A groove 111 is formed on a side of the lower pressing plate 11 close to the positioning assembly 20, as shown in fig. 6, the groove 111 is disposed opposite to the accommodating groove 21, and the product 200 in the accommodating groove 21 can be partially accommodated in the groove 111. The positioning assembly 20 includes a first positioning element 22 and a second positioning element 23 oppositely disposed along the second direction B, the accommodating groove 21 is located between the first positioning element 22 and the second positioning element 23, and the first direction a and the second direction B are disposed at an angle. In the present application, the first direction a is arranged perpendicular to the second direction B. The clamping assembly 30 includes a first clamping mechanism 31 and a second clamping mechanism 32, the first clamping mechanism 31 is connected to the first positioning member 22 in a transmission manner, the second clamping mechanism 32 is connected to the second positioning member 23 in a transmission manner, and the first clamping mechanism 31 and the second clamping mechanism 32 are respectively used for driving the first positioning member 22 and the second positioning member 23 to move relatively so as to clamp the product 200 in the accommodating groove 21. The number of the receiving grooves 21 is plural, and the plurality of receiving grooves 21 are arranged along the length direction of the lower pressing plate 11. At the both sides of recess 111, logical groove 112 has still been seted up to holding down plate 11, and logical groove 112 sets up with first setting element 22 and second setting element 23 respectively relatively, and first setting element 22 and second setting element 23 part expose logical groove 112, and the first setting element 22 and the second setting element 23 of being convenient for can observe the removal condition of first setting element 22 and second setting element 23 when relative movement.

In other embodiments, the first positioning member 22 may be fixed, and the second positioning member 23 is driven by the second clamping mechanism 32 to move toward or away from the first positioning member 22. Similarly, the second positioning member 23 may also be fixed, and the first positioning member 22 is driven by the first clamping mechanism 31 to move toward or away from the second positioning member 23.

First, a product 200 to be processed is placed in the receiving groove 21 of the product positioning device 100, and since there are a plurality of receiving grooves 21, a plurality of products 200 to be processed can be placed at one time. Then, the first clamping mechanism 31 and the second clamping mechanism 32 respectively drive the first positioning element 22 and the second positioning element 23 to move relatively to clamp the product 200 to be processed in the accommodating groove 21, so as to position the product 200 in the accommodating groove 21. Finally, the lower pressing plate 11 is placed on the side of the positioning assembly 20, in the embodiment shown in fig. 1, the lower pressing plate 11 is placed above the positioning assembly 20, and the lower pressing plate 11 is moved by the lower pressing member 12 to a direction close to the positioning assembly 20 to reposition the product 200 to be processed. Because the groove 111 is formed in one side of the lower pressing plate 11 close to the positioning assembly 20, the appearance of the product is prevented from being scratched when the lower pressing plate 11 presses the product 200 to be processed. When the pressing member 12 performs pressing and positioning processing on the product 200, the groove 111 can keep away from a partial structure of the product 200, thereby reducing the problem of damaging the appearance of the product 200.

Specifically, referring to fig. 2 and 3, the first clamping mechanism 31 includes a first driving member 311 and a first connecting member 312, one end of the first connecting member 312 is connected to the first driving member 311, and the other end is connected to the first positioning member 22. The first driving member 311 drives the first positioning member 22 to approach or depart from the accommodating groove 21 through the first connecting member 312. Similarly, the second clamping mechanism 32 includes a second driving member 321 and a second connecting member 322, one end of the second connecting member 322 is connected to the second driving member 321, and the other end is connected to the second positioning member 23. The second driving member 321 drives the second positioning member 23 to approach or separate from the accommodating slot 21 through the second connecting member 322.

The first connecting member 312 includes a first connecting plate 313, a second connecting plate 314 and two supporting members 315, the two supporting members 315 are disposed opposite to each other and spaced apart from each other, one end of each of the two supporting members 315 is fixedly connected to the first connecting plate 313, the other end of each of the two supporting members 315 is fixedly connected to the second connecting plate 314, the first connecting plate 313 is connected to the first driving member 311, and the second connecting plate 314 is connected to the plurality of first positioning members 22. In this way, when the first driving element 311 drives the first connecting element 312 to move towards or away from the accommodating groove 21, the first positioning elements 22 can be driven to move at one time. The second connector 322 and the first connector 312 have substantially the same structure, and are not described in detail herein.

Further, referring to fig. 1, 3 and 4, the positioning assembly 20 further includes a jig base 24, the first positioning element 22 and the second positioning element 23 are located on one side of the jig base 24 close to the pressing assembly 10, a plurality of clamping elements 241 are arranged on one side of the jig base 24 facing the pressing plate 11 at intervals, the first positioning element 22 or the second positioning element 23 is arranged between two adjacent clamping elements 241, and the clamping elements 241 partially cover the first positioning element 22 or the second positioning element 23, so as to limit the first positioning element 22 or the second positioning element 23 on the jig base 24.

The clamping assembly 30 further includes an elastic member 33, wherein the elastic member 33 is connected between the side of the jig base 24 and the first positioning member 22, and is used for abutting against the first positioning member 22. When the product 200 is placed in the containing groove 21, the elastic member 33 is in a compressed state. In the present embodiment, in order to place the product 200 in the containing slot 21, the first connecting element 312 needs to be pulled to move to a suitable position in a direction away from the containing slot 21, and the elastic element 33 is subjected to a force in the second direction B. Then, the product 200 is placed in the containing groove 21, and the elastic restoring force of the elastic member 33 drives the first positioning member 22 to clamp the periphery of the product 200. Finally, the first driving member 311 is started to drive the first connecting member 312 to drive the first positioning member 22 to clamp the product 200 again, so as to complete the clamping process of the product 200 and improve the positioning accuracy. The elastic member 33 is a spring, and may be an element having elasticity other than the spring. An elastic member 33 is also disposed between the other side of the jig base 24 and the second positioning member 23, and the function of the elastic member 33 is the same as that of the elastic member 33 between the jig base 24 and the first positioning member 22, which is not described herein again.

Specifically, referring to fig. 1, fig. 4 and fig. 7, the first positioning element 22 includes a first positioning portion 221, a second positioning portion 222 and a fastening element 223, the first positioning portion 221 is fixedly connected to the second positioning portion 222, one end of the first positioning portion 221 facing the side of the jig base 24 is connected to the elastic element 33, and the second positioning portion 222 is used for abutting against the product 200. One end of the second positioning portion 222 facing the accommodating groove 21 is provided with a positioning groove 226 for positioning the product 200. The side walls of the positioning slot 226 have contoured surfaces to match the appearance of the product 200. The fastening member 223 is inserted into the second positioning portion 222 to fasten and connect the first positioning portion 221, so that while the fastening member 223 locks the first positioning portion 221 and the second positioning portion 222, the profiling surface at the end of the second positioning portion 222 performs a shaping process on the appearance edge of the product 200, so that the appearance of the product 200 meets the process standard, and reference can be made to fig. 7 for the profiling surface at the end of the second positioning portion 222. In the present embodiment, the first positioning portion 221 and the second positioning portion 222 are respectively opened with a fastening hole 224 and a fixing hole 225, and the fastening hole 224 and the fixing hole 225 are coaxially disposed along the second direction B. A fixing member such as a screw penetrates the fixing hole 225 to fixedly connect the first positioning portion 221 and the second positioning portion 222, so that when the first driving member 311 drives the first positioning portion 221 to move, the second positioning portion 222 also moves along with the first positioning portion 221. Then, after the product 200 passes through the first positioning member 22 and the second positioning member 23 to complete the clamping process on the two sides of the product 200, the fastening hole 224 is penetrated by the fastening member 223 to clamp the first positioning portion 221 and the second positioning portion 222, so as to ensure the coaxiality of the first positioning portion 221 and the second positioning portion 222 in the second direction B, and when the appearance quality of the product 200 does not meet the standard, pressure can be applied to the periphery of the product 200, thereby completing the shaping process of the appearance of the product 200. The fastening member 223 may be a screw, and the screw is disposed in the fastening hole 224 to fasten and connect the second positioning portion 222 and the first positioning portion 221. The structure of the second positioning element 23 is the same as that of the first positioning element 22, and the description thereof is omitted here.

In this embodiment, a mounting hole 242 is further provided at one end of the jig base 24, and the shape and size of the mounting hole 242 match with those of the pressing member 12, so that the pressing portion 121 penetrates through the mounting hole 242 to connect with the power portion 122. Meanwhile, the handle pieces 13 are arranged at the two ends of the jig base 24 and the lower press plate 11, so that the positions of the jig base 24 and the lower press plate 11 can be conveniently moved.

Referring to fig. 1, 4 and 5, the product positioning device 100 further includes a frame 40 and a blocking member 50, the pressing assembly 10, the positioning assembly 20 and the clamping assembly 30 are all disposed on one side of the frame 40, the blocking member 50 is fixedly connected to the frame 40, the blocking member 50 is disposed on one side of the positioning assembly 20, and the blocking member 50 partially covers the clamping assembly 30. The purpose of the material blocking member 50 is to prevent small particles such as aluminum chips generated during the processing of the product 200 to be processed. The pressing assembly 10 further comprises a locking member 14, the locking member 14 penetrates through the lower pressing plate 11, and is partially inserted into the positioning assembly 20 to fixedly connect the positioning assembly 20. In this embodiment, the locking element 14 is a positioning pin and is disposed at an end of the lower platen 11 for fixedly connecting the lower platen 11 and the jig base 24, and in other embodiments, the locking element 14 may be other components besides the positioning pin, such as a fastener, a positioning clamping jaw, etc., as long as the lower platen 11 and the jig base 24 can be fixed.

The first clamping mechanism 31 further includes a first control member 316 and a second control member 317, the first control member 316 and the second control member 317 are disposed on one side of the first driving member 311, the first control member 316 is communicatively connected to the first driving member 311 and the second driving member 321, and the second control member 317 is communicatively connected to the lower pressing member 12.

The product positioning device 100 shown in fig. 1 to 6 first moves the lower pressing plate 11 aside to place one or more products 200 to be processed into the accommodating slot 21, and the first control element 316 controls the first driving element 311 and the second driving element 321 to drive the first positioning element 22 and the second positioning element 23 to move relatively, so as to stably position the products 200 in the accommodating slot 21; then, the pressing plate 11 is placed above the jig base 24, the locking member 14 is used to fixedly connect the pressing plate 11 and the jig base 24, and the pressing portion 121 is controlled by the second control member 317 to move in a direction approaching the jig base 24, so as to perform the secondary positioning on the product 200. Finally, the fastener 223 locks the first positioning portion 221 and the second positioning portion 222, and simultaneously, the edge of the product 200 is shaped, so that the appearance of the product 200 meets the process standard. In this manner, the final positioning and machining process of the product 200 is completed. Therefore, the problems that when the product volume is small, the positioning of the product is difficult, the processed product is easy to damage the appearance of the product and the like are solved.

Although the present invention has been described in detail with reference to the above preferred embodiments, those skilled in the art will appreciate that modifications and equivalents may be made to the disclosed embodiments without departing from the spirit and scope of the invention.

Claims

1. A product positioning device comprises a pressing component, a positioning component and a clamping component, wherein the pressing component and the positioning component are arranged oppositely, the clamping component is positioned at the side edge of the positioning component, a containing groove is arranged on the positioning component, the product positioning device is characterized in that,

the pressing assembly comprises a pressing plate and a pressing piece, the pressing plate and the positioning assembly are arranged oppositely along a first direction, the pressing piece comprises a pressing portion and a power portion, the pressing portion is connected with the power portion, the power portion drives the pressing portion to drive the pressing plate to move towards the positioning assembly to abut against the positioning assembly, and the pressing plate partially covers the accommodating groove;

the positioning assembly comprises a first positioning piece and a second positioning piece which are oppositely arranged along a second direction, the accommodating groove is positioned between the first positioning piece and the second positioning piece, and the first direction and the second direction are arranged at an angle;

2. The product positioning device of claim 1, wherein the first clamping mechanism includes a first actuating member and a first coupling member, the first coupling member having one end coupled to the first actuating member and another end coupled to the first positioning member.

3. The product positioning device as claimed in claim 2, wherein the positioning assembly further comprises a jig base, a plurality of clamping members are disposed at intervals on one side of the jig base facing the lower pressing plate, the first positioning member or the second positioning member is disposed between two adjacent clamping members, and the clamping members partially cover the first positioning member or the second positioning member.

4. The product positioning device as claimed in claim 3, wherein the clamping assembly further comprises an elastic member connected between the side of the jig base and the first positioning member for abutting against the first positioning member.

5. The product positioning device as claimed in claim 4, wherein the first positioning member includes a first positioning portion and a second positioning portion, the first positioning portion is connected to the second positioning portion, one end of the first positioning portion facing the side of the jig base is connected to the elastic member, and the second positioning portion is used for abutting against the product.

6. The product positioning device as claimed in claim 5, wherein the first positioning member further comprises a fastener, and the fastener is inserted into the second positioning portion to fasten and connect the first positioning portion.

7. The product positioning device as claimed in claim 1, wherein a groove is formed on a side of the lower pressing plate adjacent to the positioning assembly, and the groove is disposed opposite to the accommodating groove.

8. The product positioning device of claim 1, further comprising a frame and a material blocking member, wherein the pressing assembly, the positioning assembly and the clamping assembly are all arranged on the frame, the material blocking member is fixedly connected with the frame, the material blocking member is arranged on one side of the positioning assembly, and the material blocking member partially covers the clamping assembly.

9. The product positioning device of claim 8, wherein the pressing assembly further comprises a locking member, the locking member is disposed through the pressing plate and partially inserted into the positioning assembly to fixedly connect the positioning assembly.

10. The product positioning device of claim 2, wherein the first clamping mechanism further includes a first control member and a second control member, the first control member and the second control member being disposed to one side of the first drive member, the first control member being in communication with the first drive member, the second control member being in communication with the hold-down member.