CN216729204U

CN216729204U - Stamping die feed arrangement with locate function

Info

Publication number: CN216729204U
Application number: CN202220220616.XU
Authority: CN
Inventors: 李继均; 夏召敏; 李茂君; 郑雪军; 代广洪; 席刚; 郭芝忠; 林岗
Original assignee: Chengdu Baoligen Chuangke Electronics Co ltd
Current assignee: Chengdu Baoligen Chuangke Electronics Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-06-14
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a feeding device of a stamping die with a positioning function, which relates to the field of auxiliary devices of stamping dies and comprises a mounting plate, a first material guide plate, a second material guide plate and a stamping die, wherein the first material guide plate and the second material guide plate are oppositely arranged, the mounting plate is arranged at one end of the first material guide plate, the stamping die and a stamping material are arranged between the first material guide plate and the second material guide plate, by adding the positioning mechanism on the first material guide plate of the die, the mounting position of the positioning mechanism is firstly calculated according to the process requirement, the push rod is used for pushing the positioning mechanism to move towards the position between the first material guide plate and the second material guide plate, so that the positioning mechanism limits the displacement of the stamping materials between the first material guide plate and the second material guide plate, the stamping material is blocked when the positioning mechanism is pushed out, the risk that the stamping die is stacked due to inaccurate feeding is solved, and the damage phenomenon of parts caused by stacking is avoided.

Description

Stamping die feed arrangement with locate function

Technical Field

The utility model belongs to the field of auxiliary devices of stamping dies, and particularly relates to a stamping die feeding device with a positioning function.

Background

A special trimming positioning work station is generally required to be designed in the existing stamping die, a part of copper materials are wasted in the mode during mass production, because the cost price of the existing metal materials is higher, a trimming work station is cancelled for saving cost by a plurality of dies, after the trimming positioning work station is cancelled, the phenomenon that half waste materials are frequently generated in the first feeding process due to the inaccurate positioning of the first feeding is avoided, the material overlapping occurs in the subsequent stamping process, the thickness of the material is doubled, and the damage of parts is frequently generated, therefore, in order to ensure that the parts cannot be damaged during the die production, the maintenance cost of the die is reduced, a feeding device capable of positioning the initial position of the stamping material during the first feeding is urgently needed, so that the material entering the stamping die for the first time meets the design size, the waste materials cannot be generated, and the material overlapping phenomenon in the subsequent stamping process is avoided, the part damage phenomenon caused by material stacking is avoided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that when the existing stamping die is fed for the first time, the initial position cannot be positioned, so that the workpiece is easily damaged due to material stacking in the subsequent stamping and cutting process.

The technical scheme adopted by the utility model is as follows:

the utility model provides a stamping die feed arrangement with locate function, including the mounting panel, first stock guide, second stock guide and stamping die, first stock guide and second stock guide set up relatively, the one end at first stock guide is installed to the mounting panel, be provided with stamping die and stamping material between first stock guide and the second stock guide, stamping die sets up the one end of keeping away from the mounting panel, first mounting groove has been seted up to the one end of first stock guide, slidable mounting has the push rod in the first mounting groove, the spout has been seted up on the mounting panel, the one end slidable mounting of push rod is in the spout, the other end of push rod is located first mounting groove, the one end that the mounting panel was kept away from to first mounting groove is installed positioning mechanism, the push rod is used for promoting positioning mechanism and shifts between first stock guide and the second stock guide, positioning mechanism is used for limiting stamping material's displacement.

Further, positioning mechanism includes L type baffle and elastic component, and the second mounting groove has been seted up to the one end that the mounting panel was kept away from to first mounting groove, and the second mounting groove runs through the lower lateral wall of first stock guide, and the elastic component setting is in the second mounting groove, and L type baffle one end is installed at the elastic component top and is located first mounting groove, and the other end of L type baffle is located the second mounting groove, and the push rod contacts with the one end that L type baffle is located first mounting groove.

Furthermore, a fourth guide inclined plane is formed in the top end of the L-shaped baffle, a first guide inclined plane, a second guide inclined plane and a third guide inclined plane are sequentially arranged at one end, away from the mounting plate, of the push rod from top to bottom, and when the push rod moves towards the positioning mechanism, the first guide inclined plane, the second guide inclined plane and the third guide inclined plane are sequentially in contact with the fourth guide inclined plane, so that the L-shaped baffle moves downwards.

Furthermore, the second mounting groove is a stepped groove, the elastic part is mounted on a step of the stepped groove, one end of the L-shaped baffle is pressed on the top of the elastic part, and when the elastic part is compressed, the other end of the L-shaped baffle can extend out of the lower side wall of the first material guide plate.

Furthermore, the elastic piece is a return spring, the transverse end of the L-shaped baffle is pressed at the top of the return spring, and when the return spring is compressed, the vertical end of the L-shaped baffle can extend out of the lower side wall of the first material guide plate.

Furthermore, one end of the push rod, which is close to the mounting plate, is provided with a slide block, and the slide block is slidably mounted in the chute.

Further, when the sliding block moves from left to right along the sliding groove, the push rod moves towards the transverse end of the L-shaped baffle and compresses the elastic piece, so that the vertical end of the L-shaped baffle extends out of the lower side wall of the first material guide plate.

Further, a mounting gap is formed between the first guide plate and the second guide plate, the stamping material can move along the mounting gap through the power traction of the stamping machine, and when the vertical end of the L-shaped baffle extends out of the lower side wall of the first guide plate, the movement of the stamping material is blocked.

The beneficial effects of the utility model are as follows:

1) the utility model provides a stamping die feeding device with a positioning function, which comprises a mounting plate, a first material guide plate, a second material guide plate and a stamping die, wherein the first material guide plate and the second material guide plate are oppositely arranged, the mounting plate is arranged at one end of the first material guide plate, the stamping die and a stamping material are arranged between the first material guide plate and the second material guide plate, the stamping die is arranged at one end far away from the mounting plate, a first mounting groove is formed at one end of the first material guide plate, a push rod is slidably arranged in the first mounting groove, a chute is formed in the mounting plate, one end of the push rod is slidably arranged in the chute, the other end of the push rod is positioned in the first mounting groove, a positioning mechanism is arranged at one end of the first mounting groove far away from the mounting plate, the mounting position of the positioning mechanism is calculated according to the technological requirement by additionally arranging the positioning mechanism on the first material guide plate of the die, the push rod is used for pushing the positioning mechanism to move towards the position between the first material guide plate and the second material guide plate, thereby make positioning mechanism restrict the displacement of stamping material between first stock guide and the second stock guide, block stamping material when positioning mechanism releases promptly, solved stamping die and appeared the risk of folding because of the pay-off is inaccurate, and then avoided the part damage phenomenon that the folding leads to.

2) Meanwhile, a second mounting groove is formed in the first material guide plate, the positioning mechanism is composed of an L-shaped baffle and an elastic piece, so that the L-shaped baffle is blocked by a stamping material when pushed out, the elastic piece rebounds when the push rod returns, the L-shaped baffle retracts into the second mounting groove, and feeding of the material in subsequent production cannot be influenced. The positioning mechanism has the advantages of simple structure, stable operation, wide application to stamping dies, no occupation of a template station, reduction of die length, reduction of die manufacturing cost, quick and convenient mechanism operation and high reliability.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of a first guide plate structure according to the present invention.

Fig. 3 is a half sectional view of the first guide plate.

Fig. 4 is an enlarged schematic view of region a.

In the figure: the method comprises the following steps of 1-mounting plate, 11-push rod, 12-sliding chute, 13-sliding block, 2-first guide plate, 21-first mounting groove, 22-second mounting groove, 3-stamping die, 4-stamping material, 5-positioning mechanism, 51-L-shaped baffle, 52-elastic piece and 6-second guide plate.

Detailed Description

In this embodiment, as shown in fig. 1 to 3, a feeding device for a stamping die with a positioning function includes a mounting plate 1, a first material guiding plate 2, a second material guiding plate 6 and a stamping die 3, the first material guiding plate 2 and the second material guiding plate 6 are oppositely disposed, the mounting plate 1 is mounted at one end of the first material guiding plate 2, the stamping die 3 and the stamping material 4 are disposed between the first material guiding plate 2 and the second material guiding plate 6, the stamping die 3 is disposed at one end away from the mounting plate 1, a first mounting groove 21 is formed at one end of the first material guiding plate 2, a push rod 11 is slidably mounted in the first mounting groove 21, a chute 12 is formed on the mounting plate 1, one end of the push rod 11 is slidably mounted in the chute 12, the other end of the push rod 11 is located in the first mounting groove 21, a positioning mechanism 5 is mounted at one end of the first mounting groove 21 away from the mounting plate 1, the push rod 11 is used for pushing the positioning mechanism 5 to move towards between the first material guiding plate 2 and the second material guiding plate 6, the positioning mechanism 5 is used to limit the displacement of the punched material 4. Through increasing positioning mechanism 5 on first stock guide 2, calculate the mounted position of positioning mechanism 5 according to the technology needs earlier, push rod 11 is used for promoting positioning mechanism 5 towards displacement between first stock guide 2 and the second stock guide 6 to make positioning mechanism 5 restrict the displacement of stamping material 4 between first stock guide 2 and the second stock guide 6, keep off stamping material 4 when positioning mechanism 5 releases promptly, the risk of overlapping the material has been solved stamping die 3 because of the pay-off is inaccurate, and then the part damage phenomenon that the material that has avoided overlapping to lead to.

In order to better describe the relative position relationship of the components in the present invention, in the present embodiment, top, upper, lower, etc. directional concepts are introduced, it should be noted that the directional concepts in the present embodiment are all based on fig. 1, that is, the first material guiding plate 2 in fig. 1 is defined to be located above the second material guiding plate 6, and the mounting plate 1 is located at the left side of the stamping die 3; the description of the directions in the present embodiment is based on the reference standard.

In this embodiment, as shown in fig. 4, the positioning mechanism 5 includes an L-shaped baffle 51 and an elastic member 52, the second installation groove 22 is opened at one end of the first installation groove 21 far away from the installation plate 1, the second installation groove 22 penetrates through the lower side wall of the first material guiding plate 2, the elastic member 52 is disposed in the second installation groove 22, one end of the L-shaped baffle 51 is installed at the top of the elastic member 52 and located in the first installation groove 21, the other end of the L-shaped baffle 51 is located in the second installation groove 22, and the push rod 11 contacts with one end of the L-shaped baffle 51 located in the first installation groove 21.

In this embodiment, as shown in fig. 4, a fourth guiding inclined surface 511 is formed at the top end of the L-shaped baffle 51, and a first guiding inclined surface 111, a second guiding inclined surface 112 and a third guiding inclined surface 113 are sequentially arranged from top to bottom at one end of the push rod 11 away from the mounting plate 1, and when the push rod 11 moves towards the positioning mechanism 5, the first guiding inclined surface 111, the second guiding inclined surface 112 and the third guiding inclined surface 113 sequentially contact with the fourth guiding inclined surface 511, so that the L-shaped baffle 51 moves downwards.

In this embodiment, as shown in fig. 4, the second mounting groove 22 is a stepped groove, the elastic member 52 is mounted on the step of the stepped groove, one end of the L-shaped baffle 51 is pressed on the top of the elastic member 52, and when the elastic member 52 is compressed, the other end of the L-shaped baffle 51 can extend out of the lower sidewall of the first material guiding plate 2.

In this embodiment, specifically, before the first feeding, the elastic member 52 is in a natural state, at this time, the transverse end of the L-shaped baffle 51 is located in the first installation groove 21, and the vertical end of the L-shaped baffle 51 is located in the second installation groove 22 and does not extend out of the lower sidewall of the first material guiding plate 2; during the first feeding, the push rod 11 is pushed rightwards, so that the first guide inclined plane 111 on the push rod 11 is firstly contacted with the fourth guide inclined plane 511, the push rod 11 is continuously pushed rightwards, the L-shaped baffle 51 is displaced downwards along the first guide inclined plane 111, and the elastic part 52 is preliminarily compressed; the push rod 11 is pushed to the right continuously, so that the fourth guide inclined surface 511 is sequentially contacted with the second guide inclined surface 112 and the third guide inclined surface 113, and moves downwards continuously along the second guide inclined surface 112 and the third guide inclined surface 113, at this time, the vertical end of the L-shaped baffle 51 extends out of the lower side wall of the first material guide plate 2, along with the power traction of the punching machine, the punching material 4 starts to enter between the first material guide plate 2 and the second material guide plate 6, and is limited by the vertical end of the L-shaped baffle 51 at the position of the second installation groove 22, so that the first feeding is completed, the positions of the second installation groove 22 and the positioning mechanism 5 are determined according to the process, and the positioning precision is high. After the positioning is completed, the push rod 11 is pulled leftwards, and after the push rod 11 leaves the top of the L-shaped baffle 51, the elastic piece 52 returns to the natural state and drives the L-shaped baffle 51 to rise, so that the limit of the vertical end of the L-shaped baffle 51 to the punching material 4 is cancelled, and then the automatic feeding of the punching machine can be started.

In this embodiment, specifically, the elastic member 52 is a return spring, a lateral end of the L-shaped baffle 51 is pressed on a top of the return spring, and when the return spring is compressed, a vertical end of the L-shaped baffle 51 may extend out of the lower sidewall of the first material guiding plate 2.

In this embodiment, specifically, a sliding block 13 is disposed at an end of the push rod 11 close to the mounting plate 1, the sliding block 13 is slidably mounted in the sliding slot 12, and the sliding block 13 can only slide in the sliding slot 12, so that the sliding distance is always stabilized within a certain range.

In this embodiment, specifically, when the slider 13 moves from left to right along the slide groove 12, the push rod 11 moves toward the lateral end of the L-shaped baffle 51 and compresses the elastic member 52, so that the vertical end of the L-shaped baffle protrudes out of the lower side wall of the first material guide plate 2.

In the embodiment, specifically, the first material guiding plate 2 and the second material guiding plate 6 have a mounting gap therebetween, the punching material 4 can move along the mounting gap under the power traction of the punching machine, and when the vertical end of the L-shaped baffle 51 extends out of the lower side wall of the first material guiding plate 2, the movement of the punching material 4 is blocked.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; 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.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. The utility model provides a stamping die feed arrangement with locate function which characterized in that: comprises a mounting plate (1), a first guide plate (2), a second guide plate (6) and a stamping die (3), wherein the first guide plate (2) and the second guide plate (6) are arranged oppositely, the mounting plate (1) is mounted at one end of the first guide plate (2), the stamping die (3) and a stamping material (4) are arranged between the first guide plate (2) and the second guide plate (6), the stamping die (3) is arranged at one end far away from the mounting plate (1), a first mounting groove (21) is arranged at one end of the first guide plate (2), a push rod (11) is slidably mounted in the first mounting groove (21), a chute (12) is arranged on the mounting plate (1), one end of the push rod (11) is slidably mounted in the chute (12), and the other end of the push rod (11) is positioned in the first mounting groove (21), positioning mechanism (5) are installed to the one end that mounting panel (1) was kept away from in first mounting groove (21), push rod (11) are used for promoting positioning mechanism (5) to shift towards between first stock guide (2) and the second stock guide (6), positioning mechanism (5) are used for limiting the displacement of punching press material (4).

2. The feeding device of the stamping die with the positioning function as claimed in claim 1, wherein the positioning mechanism (5) comprises an L-shaped baffle (51) and an elastic member (52), one end of the first installation groove (21) far away from the installation plate (1) is provided with a second installation groove (22), the second installation groove (22) penetrates through the lower side wall of the first material guide plate (2), the elastic member (52) is arranged in the second installation groove (22), one end of the L-shaped baffle (51) is arranged at the top of the elastic member (52) and is located in the first installation groove (21), the other end of the L-shaped baffle (51) is located in the second installation groove (22), and the push rod (11) is in contact with one end of the L-shaped baffle (51) located in the first installation groove (21).

3. The feeding device with the positioning function for the stamping die is characterized in that a fourth guide inclined surface (511) is formed at the top end of the L-shaped baffle plate (51), a first guide inclined surface (111), a second guide inclined surface (112) and a third guide inclined surface (113) are sequentially arranged at one end, away from the mounting plate (1), of the push rod (11) from top to bottom, and when the push rod (11) moves towards the positioning mechanism (5), the first guide inclined surface (111), the second guide inclined surface (112) and the third guide inclined surface (113) are sequentially contacted with the fourth guide inclined surface (511), so that the L-shaped baffle plate (51) moves downwards.

4. The feeding apparatus of stamping dies with positioning function as claimed in claim 3, wherein the second mounting groove (22) is a stepped groove, the elastic member (52) is mounted on the step of the stepped groove, one end of the L-shaped baffle (51) is pressed on the top of the elastic member (52), and the other end of the L-shaped baffle (51) can extend out of the lower side wall of the first stock guiding plate (2) when the elastic member (52) is compressed.

5. The feeding device of punching die with positioning function as claimed in claim 4, characterized in that said elastic member (52) is a return spring, the lateral end of said L-shaped baffle (51) is pressed on the top of the return spring, and the vertical end of said L-shaped baffle (51) can extend out of the lower side wall of the first material guiding plate (2) when the return spring is compressed.

6. A stamping die feeding device with positioning function according to claim 5, characterized in that the end of the push rod (11) close to the mounting plate (1) is provided with a slide block (13), and the slide block (13) is slidably mounted in the chute (12).

7. The feeding device of punching die with positioning function according to claim 6, characterized in that when the slide block (13) moves from left to right along the chute (12), the push rod (11) moves towards the transverse end of the L-shaped baffle plate (51) and compresses the elastic member (52), so that the vertical end of the L-shaped baffle plate extends out of the lower side wall of the first material guide plate (2).

8. The feeding device of stamping die with positioning function as claimed in claim 7, wherein the first guide plate (2) and the second guide plate (6) have a mounting gap therebetween, the stamping material (4) can move along the mounting gap by the power traction of the stamping machine, and when the vertical end of the L-shaped baffle (51) extends out of the lower side wall of the first guide plate (2), the movement of the stamping material (4) is blocked.