CN217121470U

CN217121470U - Punch forming die special for balance wheel mounting rack of balance wheel sorting machine

Info

Publication number: CN217121470U
Application number: CN202122851474.5U
Authority: CN
Inventors: 刘小和; 刘晓小; 刘小平; 刘文明; 吴有昌
Original assignee: Wuxi Lishuang Machinery Manufacturing Co ltd
Current assignee: Wuxi Lishuang Machinery Manufacturing Co ltd
Priority date: 2021-11-20
Filing date: 2021-11-20
Publication date: 2022-08-05
Anticipated expiration: 2031-11-20

Abstract

The utility model discloses a special punch forming die for a balance mounting rack of a balance sorting machine, which comprises an upper die and a lower die, wherein the rear side of the lower end of the upper die is fixedly connected with a punching block, the lower end of the punching block is fixedly connected with a plurality of groups of tool bits, four groups of sliding grooves are respectively connected with bending rods in a sliding way, the right sides of the front and rear ends of the bending rods are respectively fixedly connected with a sliding block, two groups of sliding grooves are arranged in the front and rear ends of the sliding groove, the right end of a spring is fixedly connected with the left end of the sliding block, the upper ends of the four groups of sliding grooves are respectively provided with connecting grooves, and the upper ends of the connecting grooves extend out of the lower die; the punching blocks are driven to move downwards synchronously through the downward movement of the upper die, a plurality of groups of through holes are extruded on the flitch under the extrusion of a plurality of groups of tool bits, the flitch is bent to the bending groove under the extrusion of the bending blocks, the four groups of bending rods move in the bending groove under the extrusion of the four groups of extruding rods, the flitch is bent for the second time, and the flitch to be bent is taken down and is convenient to use.

Description

Punch forming die special for balance wheel mounting rack of balance wheel sorting machine

Technical Field

The utility model relates to an stamping forming mould technical field specifically is a special stamping forming mould of balance mounting bracket of balance sorting machine.

Background

In the process of logistics transfer or production of other industrial articles, the balance wheel sorting machine is usually adopted, a plurality of roller mechanisms are arranged on the balance wheel sorting machine, and when materials are sorted, the direction of the plurality of roller mechanisms is controlled to control the transmission direction of the articles on the balance wheel sorting machine, so that the sorting operation of the articles can be effectively realized, and the balance wheel sorting machine is greatly popularized and applied in logistics industries or other production fields.

Chinese patent with publication number CN210115393U, which discloses an integrative stamping forming die, the integrative stamping forming die includes: the bottom of the concave block is fixed to the top of the bottom plate and the bottom die, the two sides of the bottom die are respectively movably connected to the two sides of the inner wall of the concave block, and the bottom of the inner wall of the bottom die is fixedly connected with a corrugated block.

However, the above scheme has the following disadvantages: the punching operation can not be carried out on the material plates when the material plates are punched, meanwhile, the function of the die is single, the material plates after punching forming can not be bent, and the die is troublesome to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special stamping forming mould of balance mounting bracket of balance sorting machine to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a punch forming die special for a balance mounting rack of a balance sorting machine comprises an upper die and a lower die, wherein a punching block is fixedly connected to the rear side of the lower end of the upper die, a plurality of groups of tool bits are fixedly connected to the lower end of the punching block, a bending block is fixedly connected to the front side of the lower end of the upper die, a abdicating groove is formed in the middle of the lower end of the bending block, four groups of extrusion rods are fixedly connected to the front side of the lower end of the upper die, the tool bits in the groups are arranged in different shapes when in use, corresponding tool bits are arranged according to the shapes and the number of holes punched on a material plate as required, a plurality of groups of through holes are extruded on the material plate under the extrusion of the tool bits in the groups, meanwhile, cut waste materials are discharged out of the lower die through a material discharge through groove, and at the moment, the upper die is lifted up and the material plate in the forming groove is taken out;

the periphery of the lower end of the upper die is respectively in threaded connection with first bolts, the four groups of first bolts are arranged at equal intervals, the lower die is installed in the punching machine through the four groups of first bolts, a material plate is placed at the upper end of a forming groove, the punching machine is controlled to drive the upper die to move downwards at the moment, the forming groove is formed in the rear side of the upper end of the lower die, a plurality of groups of discharging through grooves are formed in the lower end of the forming groove, a bending groove is formed in the front side of the upper end of the lower die, grooves are formed in the periphery of the upper end of the lower die, second bolts are respectively in threaded connection with the four groups of grooves, and the upper die is installed in the punching machine through the four groups of second bolts;

the bending die is characterized in that a positioning rod is fixedly connected to the middle of the lower end of the bending groove, sliding grooves are formed in the lower sides of the left end and the right end of the bending groove respectively, four groups of sliding grooves are formed in the sliding grooves respectively, bending rods are connected in the sliding grooves in a sliding mode, sliding blocks are fixedly connected to the right sides of the front end and the rear end of each bending rod respectively, the sliding blocks are connected in sliding grooves respectively in a sliding mode, the sliding grooves are arranged in the front end and the rear end of each sliding groove respectively, the sliding grooves are fixedly connected with springs, the right ends of the springs are fixedly connected to the left ends of the sliding blocks, the sliding grooves are formed in the upper ends of the four groups of sliding grooves respectively, and the upper ends of the sliding grooves stretch out of the lower die.

The utility model discloses a four group's extrusion pole, including extrusion pole, bending pole upper end, connecting groove, bending pole left end, bending pole upper end, bending pole left side is the slope setting, and when the extrusion pole entered into to the sliding connection inslot along the connecting groove, because the extrusion pole lower extreme is the slope setting, bending pole upper end left side also is the slope setting simultaneously, and at this moment under the extrusion of four group's extrusion poles, four group's bending pole passed through the slider and removed to the inslot of bending along the spout.

First bolts are respectively screwed in the periphery of the lower end of the upper die, four groups of first bolts are arranged at equal intervals, the lower die is installed in the punching machine through the four groups of first bolts, the material plate is placed at the upper end of the forming groove, and the punching machine is controlled to drive the upper die to move downwards.

Go up mould lower extreme front and back side fixedly connected with three first gag lever posts of group respectively, three groups first gag lever post is equidistant setting, lower mould upper end front and back side fixedly connected with second gag lever post, three groups respectively the second gag lever post is equidistant setting, and the piece of bending continues to move down and drives the flitch and move to the inslot that bends, and when first gag lever post and second gag lever post contact, the flitch was bent to the inslot that bends under the extrusion of the piece of bending this moment.

Compared with the prior art, the beneficial effects of the utility model are that: drive the synchronous downstream of punching press piece through last mould downstream, the flitch is become fixed shape by the punching press piece punching press and gets into to the shaping inslot, under the extrusion of a plurality of groups of tool bits, the flitch is extruded a plurality of groups of through-holes, cup joint the flitch middle part of stamping forming on the locating lever, mould downstream drives the piece of bending downstream in the secondary control, the flitch is bent to the inslot of bending under the extrusion of the piece of bending, it drives four group's of stripper bars downstream to go up the mould, four group's of stripper bars bending of four group bend the inslot and move down, the flitch is buckled by the second time, take off the fashioned flitch of will bending can, can punch a hole and bend the flitch on same mould, it is convenient to use.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic view of the bottom structure of the upper mold of the present invention;

FIG. 3 is a schematic top view of the lower mold of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. an upper die; 2. a first limit rod; 3. bending the block; 4. a first bolt; 5. a second limiting rod; 6. connecting grooves; 7. bending the rod; 8. positioning a rod; 9. bending the groove; 10. a second bolt; 11. forming a groove; 12. a groove; 13. an extrusion stem; 14. stamping the blocks; 15. a lower die; 16. a cutter head; 17. a yielding groove; 18. a discharge through groove; 19. a slider; 20. a spring; 21. a chute; 22. and (4) sliding connection with the groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a punch forming die special for a balance mounting rack of a balance sorting machine comprises an upper die 1 and a lower die 15, wherein the rear side of the lower end of the upper die 1 is fixedly connected with a punching block 14, the lower end of the punching block 14 is fixedly connected with a plurality of groups of tool bits 16, the front side of the lower end of the upper die 1 is fixedly connected with a bending block 3, the middle part of the lower end of the bending block 3 is internally provided with a stepping groove 17, the front side of the lower end of the upper die 1 is fixedly connected with four groups of extrusion rods 13, the rear side of the upper end of the lower die 15 is internally provided with a forming groove 11, the lower end of the forming groove 11 is internally provided with a plurality of groups of discharging through grooves 18, and the front side of the upper end of the lower die 15 is internally provided with a bending groove 9;

bending groove 9 lower extreme middle part fixedly connected with locating lever 8, have seted up respectively in the groove 9 left and right sides end downside of bending and have slided and connect groove 22, four groups sliding connection has bending pole 7 in the groove 22 respectively, bending pole 7 front and back end right side fixedly connected with slider 19 respectively, two sets of slider 19 slides respectively and connects in spout 21, and is two sets of spout 21 is seted up in sliding connection groove 22 front and back end, and is two sets of spout 21 left end fixedly connected with spring 20, spring 20 right-hand member fixed connection is in the 19 left ends of slider, four groups connecting groove 6 has been seted up respectively in the sliding connection groove 22 upper end, lower mould 15 is stretched out to connecting groove 6 upper end.

The left end downside of extrusion stem 13 is the slope setting, 7 upper ends left sides of bending rods are the slope form setting, and in extrusion stem 13 entered into to sliding connection groove 22 along spread groove 6, because extrusion stem 13 lower extreme is the slope form setting, 7 upper ends left sides of bending rods simultaneously also are the slope form setting, and under the extrusion of four groups of extrusion stems 13 this moment, four groups of bending rods 7 moved to bending groove 9 along spout 21 through slider 19.

First bolts 4 are respectively screwed in the periphery of the lower end of the upper die 1, four groups of first bolts 4 are arranged at equal intervals, the lower die 15 is installed in the punching machine through the four groups of first bolts 4, the material plate is placed at the upper end of the forming groove 11, and the punching machine is controlled to drive the upper die 1 to move downwards.

Grooves 12 are formed in the periphery of the upper end of the lower die 15, second bolts 10 are respectively screwed in the four groups of grooves 12, and the upper die 1 is installed in the punching machine through the four groups of second bolts 10.

Go up 1 lower extreme front and back side fixedly connected with three first gag lever post 2 of group respectively, three groups first gag lever post 2 is equidistant setting, 15 upper end front and back side fixedly connected with second gag lever post 5 respectively of lower mould, three groups second gag lever post 5 is equidistant setting, and piece 3 that bends continues to move down and drives the flitch and remove to bending groove 9, and when first gag lever post 2 contacted with second gag lever post 5, the flitch was bent to bending groove 9 in the extrusion of piece 3 of bending this moment.

Specifically, when in use, the upper die 1 is installed in the punching machine through the four groups of second bolts 10, the lower die 15 is installed in the punching machine through the four groups of first bolts 4, the flitch is placed at the upper end of the forming groove 11, at the moment, the punching machine is controlled to drive the upper die 1 to move downwards, the upper die 1 moves downwards to drive the punching block 14 to synchronously move downwards, when the punching block 14 moves to the position above the flitch, under the extrusion of the punching block 14, the flitch is punched into a fixed shape by the punching block 14 and enters the forming groove 11 under the continuous extrusion of the punching block 14, at the moment, the punching block 14 continues to move downwards to drive the plurality of groups of tool bits 16 connected with the lower end of the punching block to move, when the punched and formed flitch enters the bottom of the forming groove 11, under the extrusion of the plurality of groups of tool bits 16, the flitch is extruded into a plurality of groups of through holes, and simultaneously, the cut waste materials are discharged out of the lower die 15 through the discharging through groove 18, at the moment, the upper die 1 is lifted and the material plate in the forming groove 11 is taken out;

at the moment, the middle part of a stamping-formed material plate is sleeved on the positioning rod 8, the upper die 1 is controlled to move downwards again to drive the bending block 3 to move downwards synchronously, when the bending block 3 moves to the position above the material plate, the bending block 3 continues to move downwards to drive the material plate to move towards the bending groove 9, when the first limiting rod 2 is contacted with the second limiting rod 5, the material plate is bent into the bending groove 9 under the extrusion of the bending block 3, meanwhile, the upper die 1 can drive four groups of extrusion rods 13 to move downwards synchronously in the descending process, and when the extrusion rods 13 enter the sliding connection groove 22 along the connection groove 6, the lower ends of the extrusion rods 13 are arranged in an inclined shape;

the left side of the upper end of the bending rod 7 is also arranged in an inclined manner, at the moment, under the extrusion of the four groups of extrusion rods 13, the four groups of bending rods 7 move towards the bending groove 9 along the sliding groove 21 through the sliding block 19, the spring 20 is compressed, meanwhile, the material plate is bent for the second time, the upper die 1 is controlled to move upwards to drive the bending block 3 to move upwards, and the material plate which is bent and formed can be taken down.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special stamping forming mould of balance mounting bracket of balance sorting machine, includes mould (1) and lower mould (15), its characterized in that: the rear side of the lower end of the upper die (1) is fixedly connected with a stamping block (14), the lower end of the stamping block (14) is fixedly connected with a plurality of groups of tool bits (16), the front side of the lower end of the upper die (1) is fixedly connected with a bending block (3), the middle part of the lower end of the bending block (3) is internally provided with a abdicating groove (17), the front side of the lower end of the upper die (1) is fixedly connected with four groups of extrusion rods (13), the rear side of the upper end of the lower die (15) is internally provided with a forming groove (11), the lower end of the forming groove (11) is internally provided with a plurality of groups of discharging through grooves (18), and the front side of the upper end of the lower die (15) is internally provided with a bending groove (9);

bend groove (9) lower extreme middle part fixedly connected with locating lever (8), bend groove (9) about seted up in the end downside respectively and slided and connect groove (22), four groups it has bending pole (7) to slide to connect in groove (22) respectively, bending pole (7) front and back end right side is fixedly connected with slider (19) respectively, and is two sets of slider (19) slides respectively in spout (21), and is two sets of spout (21) are seted up in sliding connection groove (22) front and back end, and are two sets of spout (21) left end fixedly connected with spring (20), spring (20) right-hand member fixed connection is in slider (19) left end, four groups spread groove (6) have been seted up in sliding connection groove (22) upper end respectively, lower mould (15) are stretched out to spread groove (6) upper end.

2. The punch forming die for the balance mounting frame of the balance sorting machine according to claim 1, wherein the die comprises: the left end lower side of the extrusion rod (13) is obliquely arranged, and the left side of the upper end of the bending rod (7) is obliquely arranged.

3. The punch forming die for the balance mounting frame of the balance sorting machine according to claim 1, wherein the die comprises: the periphery of the lower end of the upper die (1) is internally and respectively screwed with first bolts (4), and the four groups of first bolts (4) are arranged at equal intervals.

4. The punch forming die for the balance mounting frame of the balance sorting machine according to claim 1, wherein the die comprises: grooves (12) are formed in the periphery of the upper end of the lower die (15), and second bolts (10) are screwed in the four groups of grooves (12) respectively.

5. The punch forming die for the balance mounting frame of the balance sorting machine according to claim 1, wherein the die comprises: go up mould (1) lower extreme front and back side fixedly connected with three first gag lever post of group (2) respectively, three groups first gag lever post (2) are equidistant setting.

6. The punch forming die for the balance mounting frame of the balance sorting machine according to claim 1, wherein the die comprises: the front side and the rear side of the upper end of the lower die (15) are respectively fixedly connected with second limiting rods (5), and the second limiting rods (5) are arranged at equal intervals.