CN215845420U - Shearing device - Google Patents

Abstract

The utility model discloses a shearing device, which is used for cutting a P I N pin of a product and comprises a clamping mechanism, a cutting mechanism and a mounting seat, wherein the clamping mechanism and the cutting mechanism are sequentially arranged on the mounting seat; the clamping mechanism comprises a fixing part arranged on the mounting seat, a penetrating hole for the P I N foot to penetrate is formed in the fixing part, a clamping part used for fixing the P I N foot is installed in the penetrating hole, and therefore the cutting mechanism can cut the P I N foot.

Description

Shearing device

Technical Field

The utility model relates to the technical field of processing, in particular to a shearing device.

Background

In the production process, the length of the PIN foot on the product needs to be adjusted and cut, an operator needs to press the product with a hand at present, the product is fixed on a jig for cutting, the operation is complex, the efficiency is low, if the operator presses the product too tightly or not in place, the cutting size of the PIN foot is not in accordance with the production requirement, the product needs to be reworked, and the product needs to be scrapped seriously.

SUMMERY OF THE UTILITY MODEL

The utility model provides a shearing device which can cut a PIN fixed on a clamping piece through a cutting mechanism, is convenient to operate, greatly improves the cutting efficiency and the cutting precision of the PIN, and reduces the reject ratio of products.

The utility model provides a shearing device which is used for cutting a PIN of a product and is characterized by comprising a clamping mechanism, a cutting mechanism and a mounting seat, wherein the clamping mechanism and the cutting mechanism are sequentially arranged on the mounting seat;

the clamping mechanism comprises a fixing part arranged on the mounting seat, a penetrating hole for the PIN foot to penetrate is formed in the fixing part, a clamping part for fixing the PIN foot is installed in the penetrating hole, and the cutting mechanism can cut the PIN foot.

In the shearing device according to an embodiment of the present invention, the cutting mechanism includes a cutter having a cutting end, and the cutting end is disposed on an end surface of the fixing member and is configured to cut the PIN inserted into the through hole.

In the shearing device according to an embodiment of the present invention, the fixing member has a first end face and a second end face which are oppositely disposed, the cutting knife is attached to the first end face, and the product is located on the second end face.

In the shearing device according to an embodiment of the utility model, the clamping mechanism comprises a clamping jaw assembly, and the clamping jaw assembly is arranged on the second end face of the fixing piece and is used for controlling the length of the PIN extending out of the through hole.

In the shearing device of one embodiment of the utility model, the clamping jaw assembly comprises a clamping jaw and a driving piece, wherein the clamping jaw is in transmission connection with the driving piece, so that the driving piece can drive the clamping jaw to control the product to move along the direction vertical to the second end face.

In the shearing device according to an embodiment of the present invention, the driving member includes a fixed portion, a driving portion, and a movable portion connected to the jaw, the fixed portion is fixed to the mounting base, and the driving portion is configured to drive the movable portion to move in a longitudinal direction of the driving portion.

In the shearing device according to an embodiment of the present invention, the fixing member has a working plane and connecting ends disposed at both ends of the working plane, the through hole is disposed on the working plane, and the connecting ends are fixed to the mounting base.

In the shearing device according to an embodiment of the present invention, the height of the working plane is lower than the height of the connecting end, and the cutter of the cutting mechanism is flush with the end surface of the working plane.

In the shearing device according to an embodiment of the present invention, the clamping member includes a circular ring-shaped clamping body, and a side surface of the clamping body is provided with at least one notch groove along an axial direction to form a multi-jaw chuck structure.

In the shearing device according to an embodiment of the utility model, the mounting seat is provided with an open accommodating cavity, and the fixing piece is mounted at the opening of the accommodating cavity, so that the accommodating cavity can collect the PIN separated from the product.

The technical scheme provided by the embodiment of the application can have the following beneficial effects: this application has designed a shearing mechanism, because be equipped with the hole of wearing to establish on the mounting for cutting mechanism can cut the PIN foot of fixing in wearing to establish the hole, and is concrete, wears to establish downthehole clamping piece that is provided with, and the clamping piece is used for fixing the PIN foot in wearing to establish the hole, with the cutting efficiency and the cutting precision that have improved the PIN foot, has reduced the defective rate of product.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of a combination of a shearing device and a product according to an embodiment of the present disclosure;

FIG. 2 is a schematic cross-sectional view of the shearing device of FIG. 1 in combination with a product;

FIG. 3 is an exploded view of the shearing device of FIG. 1 with the product;

FIG. 4 is a schematic structural view of the product of FIG. 1;

FIG. 5 is a schematic view of the construction of the shearing device of FIG. 1;

FIG. 6 is an exploded schematic view of the shearing device of FIG. 1;

FIG. 7 is a partial block diagram of the shearing device of FIG. 1;

FIG. 8 is an exploded schematic view of the clamping mechanism of FIG. 1;

fig. 9 is an exploded view of the fixture of fig. 1.

Description of reference numerals:

100. producing a product; 101. a PIN PIN;

10. a clamping mechanism; 11. a fixing member; 111. a working plane; 112. a connecting end; 113. perforating holes; 114. a clamping member; 12. a jaw assembly; 121. a clamping jaw; 122. a drive member;

20. a cutting mechanism;

30. a mounting seat; 31. an accommodating chamber; 32. a first mounting portion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Some embodiments of the utility model are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

As shown in fig. 1 to 9, the shearing apparatus provided by the present application is used for cutting the PIN 101 of the product 100, and the shearing apparatus includes a clamping mechanism 10, a cutting mechanism 20 and a mounting seat 30, wherein the clamping mechanism 10 and the cutting mechanism 20 are sequentially arranged on the mounting seat 30, so that the clamping mechanism 10 can control the length of the PIN 101 to be cut by the product 100, and the cutting mechanism 20 can cut the PIN 101, thereby effectively improving the cutting efficiency and the cutting precision of the PIN, and reducing the reject ratio of the product.

For example, as shown in fig. 4 to 9, the clamping mechanism 10 includes a fixing member 11 disposed on the mounting base 30, a through hole 113 is disposed on the fixing member 11, and the PIN 101 can be inserted into the through hole 113, so that the cutting mechanism 20 can cut the PIN 101 inserted into the through hole 113.

In the embodiment, the clamping member 114 is installed in the through hole 113, and the clamping member 114 can be used for fixing the PIN 101 penetrating through the through hole 113, so that the cutting mechanism 20 can cut the PIN 101, and thus, an operator does not need to manually press and fix the product 100, and poor cutting caused by the fact that the product 100 is skewed due to stress does not exist; and the operation is complex, the efficiency is low, and the product is easy to scrap.

The product 100 is an optical device product, and includes an optical transmitter module, an optical receiver module, and the like, where the optical transmitter module is a converter that converts an electrical signal into an optical signal, and the optical receiver module is a converter that converts an optical signal into an electrical signal, however, the optical transmitter module and the optical receiver module generally have a plurality of PIN PINs 101, and these PIN PINs 101 need to be soldered on a PCB for implementing their functions, and due to the limitation of spatial layout, the optical transmitter module and the optical receiver module need to cut the PIN PINs 101 before soldering, so as to ensure the required length during soldering.

At present, PIN foot 101's cutting is mainly through manual pressing of operating personnel and fixed product 100, then cuts through the cutter, can prevent like this that the crooked excision that causes PIN foot 101 of product atress is bad, for example PIN foot 101 length differs too much or has oblique thorn, and work efficiency is low simultaneously, need the manual work to press and fix, extravagant manpower and materials, and the shearing mechanism of applying for can solve present product 100 and need press and fix, the low technical problem of efficiency.

Due to the fact that the through holes 113 are formed in the fixing member 11, the clamping members 114 are installed in the through holes 113, the PIN legs 101 of the product 100 can be fixed in the through holes 113, and the cutting mechanism 20 can cut the PIN legs 101. Wherein, the length that PIN foot 101 stretches out through-hole 113 can be controlled through fixture 10 to satisfy different products 100 and to the length requirement of excision back PIN foot 101, after the technical scheme more than adopting, not only do not need operating personnel to manually press fixed product 100, the colleague does not have product 100 because of the crooked excision that causes of atress bad yet, structural design is reasonable, job stabilization is reliable, can reach anticipated cutting effect.

In an optional embodiment, the cutting mechanism 20 includes a cutter, the cutter has a fixed end and a cutting end connected to the fixed end, the fixed end is connected to the driving motor or the driving rod of the driving cylinder, and the cutting end is disposed on an end surface of the fixing member 11, so that the driving motor or the driving cylinder can drive the cutting end to cut the PIN 101 penetrating through the through hole 113, so as to complete the processing of the PIN 101.

Illustratively, the cutting end is arranged on the lower end face of the fixing member 11, the product 100 is located on the upper end face of the fixing member 11, and the PIN legs 101 thereof are arranged in the through holes 113 in a penetrating manner, so that the driving motor or the driving cylinder can drive the cutting end to cut the PIN legs 101.

It should be noted that clamping piece 114 can be the gas claw subassembly, clamping piece 114 also can stretch out and draw back the capsule, wear to establish in wear to establish hole 113 at PIN foot 101 after, clamping piece 114 can carry out the centre gripping to PIN foot 101, both ends are fixed in clamping piece 114 about waiting to cut PIN foot 101, the cutting end cuts off from the middle part of PIN foot 101, its atress is more reasonable, PIN foot 101 can not warp and influence the effect of cutting because of the horizontal cutting power that receives the cutting end, need not simultaneously that operating personnel presses the product on the workstation with the hand, the operation of rethread cutter cutting PIN foot 101.

When the shearing device is used, the product 100 can be placed on the upper end face of the fixing part 11, so that the PIN 101 penetrates through the through hole 113, the clamping part 114 works to fix the PIN 101 on the fixing part 11, and the product 100 can be stably fixed on the fixing part 11; then the driving motor or the driving air cylinder starts to act to cut the PIN 101.

In the embodiment, the fixed end of the cutter is connected with the driving cylinder, the driving cylinder is in an initial state that the driving rod is contracted back into the driving cylinder, when the driving cylinder starts to cut the PIN 101, the driving rod extends out, the cutting end connected with the driving rod moves towards the PIN 101 under the pushing of the driving rod, and the cutting end cuts through the PIN 101 to complete the cutting action of the PIN 101; after the actuating lever shrink, the cutting end is withdrawed under the drive of actuating lever, accomplishes the operation of once cutting PIN foot 101, and its structural design is simple, and convenient operation has improved cutting efficiency and cutting accuracy greatly, has reduced the defective rate of product.

In an optional embodiment, the fixing member 11 has a first end face and a second end face which are oppositely arranged, wherein the cutter is attached to the first end face, and the product is located on the second end face, so that after the product is fixed in position, the driving cylinder can drive the cutter to horizontally cut off the PIN 101 exposing the first end face.

Illustratively, the fixing member 11 is a plate-shaped structure, the first end face is the lower end face of the fixing member 11, the second end face is the upper end face of the fixing member 11, and the cutter is attached to the lower end face of the fixing member 11, so that the PIN 101 exposed out of the lower end face can be cut off smoothly, and poor cutting of the PIN 101 and poor problems such as oblique stabs are avoided.

In an alternative embodiment, the clamping mechanism 10 includes a clamping jaw assembly 12, and the clamping jaw assembly 12 is disposed on the second end surface of the fixing member 11 and is used for controlling the length of the PIN 101 extending out of the through hole 113 so as to adjust the length of the PIN 101 exposed from the second end surface, thereby meeting the process requirement of the product 100 for cutting the PIN 101.

Exemplarily, the clamping jaw assembly 12 includes the clamping jaw 121 and the driving part 122, and the clamping jaw 121 is connected with the driving part 122 in a transmission manner, so that the driving part can drive the clamping jaw to control the product to move along the direction perpendicular to the second end face, the whole process can be automatically completed, manual intervention is not needed in the middle, the automation degree is high, the cutting efficiency of the PIN 101 is obviously improved, the dependence on people is reduced, the labor intensity of workers is reduced, and the uniformity of the manufactured product is relatively high.

In an optional implementation mode, the driving piece includes fixed part, drive division and the movable part of being connected with the clamping jaw, wherein, is equipped with first installation department 32 on the mount pad 30, and the fixed part is fixed on the first installation department 32 of mount pad 30, the drive division is used for driving the movable part and removes along the length direction of drive division for the movable part can drive the clamping jaw and can drive product 100 and reciprocate, in order to reach the length that adjusts PIN foot 101 and expose the second terminal surface.

Illustratively, a product 100 to be cut is clamped on the clamping jaw, so that the PIN 101 is inserted into the through hole 113, the driving part is started, the driving part of the driving part drives the movable part to move towards the cutting mechanism 20, so that the length of the PIN 101 exposed out of the second end face is just equal to the length to be cut, the driving part stops operating, the cutter of the cutting mechanism 20 cuts the PIN 101 under the driving of the driving cylinder, then the operator takes the cut product 100 off the clamping jaw, and the new product to be cut is replaced, and the process is repeated.

It should be noted that the clamping jaw can directly clamp the new product to be cut from the storage bin, and the operator does not need to remove the cut product 100 from the clamping jaw and replace the new product to be cut, which is not limited in the present application.

In an alternative embodiment, the fixing member 11 has a working plane 111 and a connecting end 112, the connecting end 112 is disposed at two ends of the working plane 111, wherein a through hole 113 is disposed on the working plane 111, and the connecting end 112 is fixed on the mounting base 30.

It should be noted that the positions and the number of the through holes 113 can be designed according to the positions and the number of the products 100, that is, when the PIN feet 101 with different numbers or different intervals need to be cut, different fixing members 11 can be replaced, therefore, the fixing members 11 are designed into the plate-shaped shapes with the working planes 111 and the connecting ends 112, so that the requirements for cutting the PIN feet 101 with different numbers or the PIN feet 101 with different intervals can be met without increasing too much cost, and the application range of the cutting device is widened.

In an alternative embodiment, the height of the working plane 111 is lower than the height of the connecting end 112, wherein the cutting blade of the cutting mechanism 20 is flush with the end surface of the working plane 111 to ensure that the cutting blade can cut the PIN 101 and the clamping jaw smoothly and with enough movement.

In an alternative embodiment, the clamping member 114 includes a circular ring-shaped clamping body, and the side surface of the clamping body is provided with at least one notch groove along the axial direction to form a multi-jaw chuck structure, so that the PIN 101 can be clamped in the multi-jaw chuck structure, the stress of the PIN 101 in the cutting process is ensured to be more reasonable, the PIN 101 is not deformed by the transverse cutting force of the cutting end to affect the cutting effect,

in an optional embodiment, the mounting seat 30 is provided with an open accommodating cavity 31, and the fixing member 11 is installed at the opening of the accommodating cavity 31, so that the accommodating cavity 31 can collect waste materials separated from the PIN feet 101, and the problem that the separated PIN feet 101 are difficult to collect and cause subsequent cleaning of an operator is avoided.

In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The above disclosure provides many different embodiments, or examples, for implementing different features of the utility model. The components and arrangements of the specific examples are described above to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.

In the description of the present specification, reference to the description of the terms "one embodiment", "some embodiments", "an illustrative embodiment", "an example", "a specific example", or "some examples", etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A shearing device is used for cutting PIN feet of products and is characterized by comprising a clamping mechanism, a cutting mechanism and a mounting seat, wherein the clamping mechanism and the cutting mechanism are sequentially arranged on the mounting seat;

the clamping mechanism comprises a fixing part arranged on the mounting seat, a penetrating hole for the PIN foot to penetrate is formed in the fixing part, a clamping part for fixing the PIN foot is installed in the penetrating hole, and the cutting mechanism can cut the PIN foot.

2. The shearing device as claimed in claim 1, wherein the cutting mechanism comprises a cutter having a cutting end disposed on an end face of the fixing member for cutting the PIN inserted through the insertion hole.

3. The shearing device as recited in claim 2, wherein said fixed member has a first end surface and a second end surface disposed opposite to each other, said cutting blade being attached to said first end surface, said product being located on said second end surface.

4. The clipping apparatus of claim 2, wherein the clamping mechanism includes a jaw assembly disposed on the second end face of the fixture for controlling the length of the PIN foot extending out of the through-hole.

5. The shearing device as defined in claim 4, wherein the jaw assembly includes a jaw and a drive member, the jaw being drivingly connected to the drive member such that the drive member can drive the jaw to control the movement of the product in a direction perpendicular to the second end face.

6. The clipping apparatus according to claim 5, wherein the driving member includes a fixed portion fixed to the mounting base, a driving portion for driving the movable portion to move along a length direction of the driving portion, and a movable portion connected to the gripping jaw.

7. The shearing device as claimed in claim 1, wherein the fixing member has a working plane and connecting ends disposed at both ends of the working plane, the through hole is disposed on the working plane, and the connecting ends are fixed on the mounting base.

8. The shearing device as claimed in claim 7, wherein the height of the working plane is lower than that of the connecting end, and the cutter of the cutting mechanism is flush with the end face of the working plane.

9. The clipping apparatus according to claim 1, wherein the clipping member comprises a circular ring-shaped clipping body, and the side surface of the clipping body is provided with at least one notch groove along the axial direction to form a multi-jaw chuck structure.

10. The clipping apparatus according to claim 1, wherein the mounting base is provided with an open receiving cavity, and the fixing member is mounted at the opening of the receiving cavity so that the receiving cavity can collect the PIN separated from the product.

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