CN215845232U - Line card forming die - Google Patents

Abstract

The utility model relates to the technical field of dies, in particular to a wire clamp forming die, which solves the problem that the existing die cannot well stamp metal wire clamps in the prior art. The die comprises a lower die frame and an upper die frame, wherein a first positioning mechanism is arranged at a position between the lower die frame and the upper die frame, which is close to a corner, a corresponding upper die plate and a corresponding lower die plate are respectively arranged at the middle positions of opposite surfaces of the lower die frame and the upper die frame, matched press fit grooves and protrusions are respectively arranged at the opposite surfaces of the upper die plate and the lower die plate, and a press fit part is vertically arranged at the middle position of the bottom of the upper die plate and the press fit grooves. According to the utility model, the metal sheet is placed in the forming groove and sleeved on the product locating pin, the punch is started to enable the die to close the upper die frame and the lower die frame, so that the upper die plate and the lower die plate are further pressed, the purpose of bending two ends of the cable clamp is realized, the one-time punch forming of the metal cable clamp product can be ensured for the production of the product, the product is qualified, and the production efficiency is improved.

Description

Line card forming die

Technical Field

The utility model relates to the technical field of dies, in particular to a line card forming die.

Background

Dies are tools used to make shaped articles, which are pressed together under the action of an external force to form a blank into a part having a particular shape and size. Most of the fastener of buying on the market at present is non-metal material single line card, and the ply-yarn drill can not be firm fix on production facility, and most in service need bear great pulling force, and non-metallic material can not satisfy present product and use, so need produce the metal ply-yarn drill, and the metal ply-yarn drill is mould stamping forming, but the unable better of present mould carries out stamping forming to metal ply-yarn drill production, to above-mentioned condition, provides a metal ply-yarn drill stamping forming mould, has satisfied product user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a line card forming die which can ensure one-time punch forming of a metal line card product for production of the product, ensure the product to be qualified and solve the problem that the existing die cannot better punch for production of the metal line card in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a line card forming die, includes die carrier and last die carrier down, the position that is close to the corner between die carrier and the last die carrier down all is equipped with first positioning mechanism, the intermediate position of die carrier and last die carrier opposite face is equipped with corresponding cope match-plate pattern and lower bolster respectively down, cope match-plate pattern and lower bolster opposite face are equipped with assorted laminating groove and bellying respectively, cope match-plate pattern bottom intermediate position is the perpendicular pressfitting portion that is equipped with the laminating groove, lower bolster top intermediate position is the perpendicular shaping groove that is equipped with the pressfitting portion and matches with the bellying, be equipped with second positioning mechanism between pressfitting portion and the shaping groove.

Preferably, the first positioning mechanism comprises a die carrier guide pillar and die carrier guide sleeves, the die carrier guide sleeves are sleeved on the tops of the die carrier guide pillars in a matching mode, the four die carrier guide pillars are arranged at the tops of the lower die carriers and close to the positions of the corners, and the four die carrier guide sleeves are arranged at the bottoms of the upper die carriers and close to the positions of the corners.

Preferably, the top of the lower die frame is provided with two template guide posts on the same straight line, the lower template is provided with two through holes matched with the template guide posts in a penetrating manner, and the lower template is sleeved on the surfaces of the template guide posts through the through holes.

Preferably, the upper die plate is provided with two die plate guide holes matched with the die plate guide posts in a penetrating manner.

Preferably, the pressing part comprises a pressing part and symmetrical convex pressing parts arranged on the surface of the pressing part and far away from the pressing part, the pressing part is rectangular and semi-cylindrical, and the two convex pressing parts and the pressing part are integrally formed.

Preferably, the forming groove comprises a flat groove matched with the flat pressing part and two grooves which are arranged in the flat groove and are far away from the flat groove and matched with the convex pressing part.

Preferably, the second positioning mechanism comprises a product positioning pin arranged in the middle of the flat groove and a positioning hole arranged in the middle of the surface of the flat pressing part, and the product positioning pin is matched with the positioning hole in an inserting manner.

The utility model has at least the following beneficial effects:

when the device is used, the metal sheet is placed in the forming groove and sleeved on the product locating pin, the punch is started to enable the die to enable the upper die frame and the lower die frame to be closed, the upper die plate and the lower die plate are further enabled to be pressed together, the purpose of bending two ends of the wire clamp is achieved, one-time punch forming of a metal wire clamp product can be guaranteed for production of products, the product is guaranteed to be qualified, and production efficiency is improved.

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 an axial view of the present invention;

FIG. 2 is a schematic bottom view of the structure of FIG. 1;

FIG. 3 is a schematic structural view of the lower template of FIG. 1;

fig. 4 is a schematic structural view of the upper mold plate in fig. 2.

In the figure: 1. a lower die frame; 2. feeding a mold frame; 3. a die carrier guide pillar; 4. a guide sleeve of the die carrier; 5. a template guide post; 6. a lower template; 7. a through hole; 8. a boss portion; 9. flattening the groove; 10. positioning pins of the product; 11. a groove; 12. mounting a template; 13. template guide holes; 14. a pressing groove; 15. a flattening part; 16. a convex portion; 17. and (7) positioning the holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-4, a wire clip forming mold comprises a lower mold frame 1 and an upper mold frame 2, wherein a first positioning mechanism is arranged between the lower mold frame 1 and the upper mold frame 2 and close to a corner, the first positioning mechanism is convenient for enabling the lower mold frame 1 and the upper mold frame 2 to vertically move, an upper mold plate 12 and a lower mold plate 6 which correspond to each other are respectively arranged at the middle position of the opposite surfaces of the lower mold frame 1 and the upper mold frame 2, a matched pressing groove 14 and a boss 8 are respectively arranged at the opposite surfaces of the upper mold plate 12 and the lower mold plate 6, the pressing of the pressing groove 14 and the boss 8 can assist the pressing part and the forming groove to carry out the pressing forming work, a pressing part is vertically arranged at the middle position of the bottom of the upper mold plate 12 and the pressing groove 14, a forming groove which is matched with the pressing part is vertically arranged at the middle position of the top of the lower mold plate 6 and the boss 8, the pressing part and the forming groove are convenient for carrying out the punch forming on metal sheets, and a second positioning mechanism is arranged between the pressing part and the forming groove, the second positioning mechanism can limit the metal sheet in front of the forming line card.

Referring to fig. 1-4, a line card forming die, a first positioning mechanism includes a die carrier guide post 3 and a die carrier guide sleeve 4, the die carrier guide sleeve 4 is sleeved on the top of the die carrier guide post 3 in a matching manner, four die carrier guide posts 3 are arranged on the top of a lower die carrier 1 near the corner positions, four die carrier guide sleeves 4 are arranged on the bottom of an upper die carrier 2 near the corner positions, when the upper die carrier 2 and the lower die carrier 1 are pressed, the four die carrier guide sleeves 4 are sleeved on the four die carrier guide sleeves 4 along with the descending of the upper die carrier 2, and the upper die carrier 2 and the lower die carrier 1 are prevented from deviating.

Referring to fig. 1-4, in the line card forming die, the top of a lower die frame 1 is provided with two template guide pillars 5 on the same straight line, two through holes 7 matched with the template guide pillars 5 are arranged on a lower template 6 in a penetrating manner, the lower template 6 is sleeved on the surfaces of the template guide pillars 5 through the through holes 7, the template guide pillars 5 are matched with the through holes 7, so that the lower template 6 is limited at the top of the lower die frame 1, and the lower template 6 is prevented from being shifted.

Referring to fig. 1-4, in the line card forming mold, two mold plate guide holes 13 matched with the mold plate guide posts 5 are arranged on an upper mold plate 12 in a penetrating manner, and the mold plate guide holes 13 are arranged to facilitate correct corresponding pressing of the upper mold plate 12 and a lower mold plate 6.

Referring to fig. 1-4, a wire clip forming mold, the pressing portion includes a flat pressing portion 15 and two convex pressing portions 16 symmetrically disposed on the surface of the flat pressing portion 15, the flat pressing portion 15 is rectangular block-shaped, the convex pressing portions 16 are semi-cylindrical, and the two convex pressing portions 16 and the flat pressing portion 15 are integrally formed, the forming groove includes a flat groove 9 matching with the flat pressing portion 15 and two grooves 11 disposed in the flat groove 9 and having a position matching with the convex pressing portion 16, the metal sheet is sleeved outside the product positioning pin 10 and located inside the forming groove, the lower mold frame 1 and the upper mold frame 2 are pressed to respectively drive the lower mold plate 6 and the upper mold plate 12 to be pressed, at this time, the convex portion 8 and the pressing groove 14 and the flat pressing portion 15 and the flat groove 9 are pressed to press the middle portion of the metal sheet, and simultaneously, the two convex pressing portions 16 are respectively pressed with the grooves 11 to press the two ends of the metal sheet, so as to better enable the metal sheet to be pressed to be a finished wire clip product, as shown in particular in fig. 3.

Referring to fig. 1-4, a second positioning mechanism of a wire clip forming mold includes a product positioning pin 10 disposed at a middle position in a flat groove 9 and a positioning hole 17 disposed at a middle position on a surface of a flat pressing portion 15, the product positioning pin 10 and the positioning hole 17 are inserted and matched with each other, when the pressing portion and the forming groove are pressed together, the product positioning pin 10 enters the positioning hole 17, and thus the pressing portion and the forming groove are pressed together accurately.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a line card forming die, includes die carrier (1) and last die carrier (2) down, its characterized in that, the position that is close to the corner between die carrier (1) and last die carrier (2) all is equipped with first positioning mechanism down, the intermediate position of die carrier (1) and last die carrier (2) opposite face is equipped with corresponding cope match-plate pattern (12) and lower bolster (6) respectively down, cope match-plate pattern (12) and lower bolster (6) opposite face are equipped with assorted pressfitting groove (14) and bellying (8) respectively, cope match-plate pattern (12) bottom intermediate position is perpendicular to be equipped with pressfitting portion with pressfitting groove (14), lower bolster (6) top intermediate position is perpendicular to be equipped with pressfitting portion matched with shaping groove with bellying portion (8), be equipped with second positioning mechanism between pressfitting portion and the shaping groove.

2. A wire clamp forming die according to claim 1, wherein the first positioning mechanism comprises a die carrier guide post (3) and a die carrier guide sleeve (4), the die carrier guide sleeve (4) is fittingly sleeved on the top of the die carrier guide post (3), four die carrier guide posts (3) are arranged on the top of the lower die carrier (1) near the corner position, and four die carrier guide sleeves (4) are arranged on the bottom of the upper die carrier (2) near the corner position.

3. The wire clamp forming die according to claim 1, wherein the top of the lower die carrier (1) is provided with two template guide posts (5) on the same straight line, the lower template (6) is provided with two through holes (7) matched with the template guide posts (5) in a penetrating manner, and the lower template (6) is sleeved on the surfaces of the template guide posts (5) through the through holes (7).

4. A wire clamp forming die according to claim 3, wherein two die plate guiding holes (13) matched with the die plate guiding pillars (5) are formed through the upper die plate (12).

5. The wire clamp forming die according to claim 1, wherein the pressing portion comprises a pressing portion (15) and symmetrical convex portions (16) arranged at positions away from the surface of the pressing portion (15), the pressing portion (15) is rectangular block-shaped, the convex portions (16) are semi-cylindrical, and the two convex portions (16) are integrally formed with the pressing portion (15).

6. A wire clamp forming die according to claim 5, wherein the forming grooves comprise a flat groove (9) matched with the flat pressing part (15) and two grooves (11) arranged in the flat groove (9) at positions far away from the flat groove and matched with the convex pressing part (16).

7. A wire card forming die according to claim 6, wherein the second positioning mechanism comprises a product positioning pin (10) arranged at a middle position in the flat groove (9) and a positioning hole (17) arranged at a middle position on the surface of the flat part (15), and the product positioning pin (10) is inserted into and matched with the positioning hole (17).

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