CN214211892U

CN214211892U - Trimming die with height adjusting mechanism

Info

Publication number: CN214211892U
Application number: CN202023109382.1U
Authority: CN
Inventors: 严勇光; 麦百祥; 汪军
Original assignee: Shenzhen Minghui Precision Mould Plastic Technology Co ltd
Current assignee: Shenzhen Minghui Precision Mould Plastic Technology Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-17
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a trimming die with a height adjusting mechanism, which comprises a trimming die body, wherein the trimming die body comprises a lower fixed plate and an upper fixed plate, the upper fixed plate is arranged above the lower fixed plate, the upper surface of the lower fixed plate is provided with a lower die, a bottom plate is arranged above the lower die, the upper surface of the upper fixed plate is fixedly provided with a hydraulic cylinder, the lower surface of the upper fixed plate is provided with an upper die, the lower die, the upper die, a cutting die, the bottom plate, an adjusting column, a spring, a clamping head, a groove and a clamping groove are arranged for matching use, raw material plates with various thicknesses can be used, the inserting height of the adjusting column in the lower die can be adjusted according to the thickness of the raw material plates, so that the raw material plates can move in a feeding groove, the trimming die can perform trimming operation on the raw material plates with various thicknesses, and the problem of one die of the traditional cutting die is solved, more flexible and saves the production cost.

Description

Trimming die with height adjusting mechanism

Technical Field

The utility model relates to the technical field of mold, specifically be a side cut mould with height adjusting mechanism.

Background

The trimming die is a press die for trimming the edge of the workpiece by a die to have a predetermined height, diameter and shape. The trimming die is mainly used for trimming the edge of the extension piece, so that the end face is flat and attractive, and the next-step assembly is facilitated. The trimming die is mainly used for trimming the edge of a drawing part, so that the end face is flat and attractive, and the next-step assembly is facilitated. The trimming die is widely applied to the fields of machine manufacturing, automobile part production, beverage bottle processing, fastener die matching and the like.

The cutter raw materials of present cut off die adopt the steel sheet to make in a lot, and different sword, thickness is different, chooses for use the thickness of raw materials board also different, and different moulds are chooseed for use to the sword of different thickness, and current side cut mould lacks high adjustment mechanism, leads to the cost-push of side cut mould, has reduced side cut mould's practicality.

To this end, it is desirable to provide a trimming die having a height adjustment mechanism to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a side cut mould with height adjusting mechanism can adjust the height of inserting of regulation post in the lower mould according to the thickness of raw materials board to make the raw materials board can remove in the feed chute, such a side cut mould can cut edge the operation to the raw materials board of multiple thickness, has solved the problem of traditional cutter side cut mould a mould, and is more nimble, and has saved manufacturing cost, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a trimming die with a height adjusting mechanism comprises a trimming die body, wherein the trimming die body comprises a lower fixing plate and an upper fixing plate, the upper fixing plate is arranged above the lower fixing plate, a lower die is arranged on the upper surface of the lower fixing plate, a bottom plate is arranged above the lower die, a hydraulic cylinder is fixedly arranged on the upper surface of the upper fixing plate, an upper die is arranged on the lower surface of the upper fixing plate, the output rod end of the hydraulic cylinder penetrates through and extends to one side of the lower surface of the upper fixing plate, the output rod end of the hydraulic cylinder is fixedly connected with the upper surface of the upper die, a cutting die is arranged in the upper die, one end of the cutting die penetrates through and extends to one side of the lower surface of the upper die, adjusting columns are fixedly arranged in four corners of the bottom plate, the bottoms of four groups of the adjusting columns penetrate through and extend to one side of the lower surface of the bottom plate, springs are fixedly arranged on two sides of the bottoms of the four groups of the adjusting columns, and two sets of spring one end all fixedly connected with dop, all set up flutedly in the lower mould upper surface four corners, just draw-in groove has all been seted up to both sides in the recess, and two sets of the dop is the joint respectively in two sets of draw-in grooves.

The trimming die body further comprises die corners which are arranged into two groups, the die corners are fixedly arranged on two sides of the upper surface of the lower fixing plate respectively, and the lower die is arranged on the upper surfaces of the two groups of die corners.

The trimming die body further comprises a top plate, the top plate is arranged in the middle position of the upper surface of the lower fixing plate and arranged between the two sets of die corners, and the thickness of the top plate is smaller than that of the two sets of die corners.

The trimming die body further comprises four groups of guide pillars which are fixedly arranged on the upper surfaces of the two groups of die corners respectively.

The four groups of guide pillars are all arranged into a cylindrical structure, and the top ends of the four groups of guide pillars respectively penetrate through the lower die, the bottom plate, the upper die and the upper fixing plate.

Through holes are formed in four corners of the lower die, the bottom plate, the upper die and the upper fixing plate, the through holes are of circular structures, and the top ends of the four guide pillars penetrate through the through holes.

The upper die is characterized in that the lower surface of the upper die is fixedly provided with four groups of inserting columns, the upper surface of the bottom plate is fixedly provided with four groups of sockets, and the bottom ends of the four groups of inserting columns are respectively inserted into the four groups of sockets.

The four groups of sockets are all arranged into a cylindrical structure with an open top end, slots are formed in the tops of the four groups of sockets, and the bottom ends of the four groups of inserting columns are respectively inserted into the four groups of slots.

The bottom plate is provided with a through groove in the middle, the top of the lower die is provided with a feed chute, the feed chute is of a rectangular structure, and the thickness of the feed chute is 2-10 mm.

The draw-in groove sets up to eight groups, and eight groups draw-in groove equidistance distributes respectively in the recess, and eight groups the draw-in groove all sets up to semi-circular structure.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up the lower mould, go up the mould, the cutting die, the bottom plate, adjust the post, a spring, the dop, recess and draw-in groove cooperation are used, and the raw material plate of multiple thickness all can use, can adjust the height of inserting of regulation post in the lower mould according to the thickness of raw material plate to make the raw material plate can remove in the feed chute, such a side cut mould can cut edge the operation to the raw material plate of multiple thickness, has solved the problem of traditional cutter side cut mould a mould, and is more nimble, and saved manufacturing cost.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. trimming the die body; 2. a lower fixing plate; 3. an upper fixing plate; 4. a die angle; 5. a lower die; 501. a feed chute; 502. a groove; 503. a card slot; 6. an upper die; 7. a base plate; 701. a through groove; 8. A socket; 801. a slot; 9. inserting a column; 10. a top plate; 11. a guide post; 12. cutting the die; 13. a hydraulic cylinder; 14. an adjustment column; 15. a spring; 16. clamping a head; 17. and a through hole.

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 trimming die with a height adjusting mechanism comprises a trimming die body 1, wherein the trimming die body 1 comprises a lower fixing plate 2 and an upper fixing plate 3, the upper fixing plate 3 is arranged above the lower fixing plate 2, the trimming die body 1 further comprises die corners 4, the die corners 4 are arranged into two groups, the two groups of die corners 4 are respectively and fixedly arranged on two sides of the upper surface of the lower fixing plate 2, a lower die 5 is arranged on the upper surfaces of the two groups of die corners 4, the die corners 4 are arranged for the lower die 5, and meanwhile, enough height movement stroke is provided for ejector pins on a top plate 10; the trimming die body 1 further comprises a top plate 10, the top plate 10 is arranged in the middle position of the upper surface of the lower fixing plate 2, the top plate 10 is arranged between the two groups of die corners 4, the thickness of the top plate 10 is smaller than that of the two groups of die corners 4, and the top plate 10 is arranged for arranging ejector pins;

the trimming die body 1 further comprises four groups of guide pillars 11, the four groups of guide pillars 11 are respectively and fixedly mounted on the upper surfaces of the two groups of die corners 4, the four groups of guide pillars 11 are all arranged in a cylindrical structure, the top ends of the four groups of guide pillars 11 respectively penetrate through the lower die 5, the bottom plate 7, the upper die 6 and the upper fixing plate 3, and the guide pillars 11 are arranged to play a role in guiding and positioning, so that the mechanism of the trimming die body 1 is ensured to stably and reliably move; through holes 17 are formed in four corners of the lower die 5, the bottom plate 7, the upper die 6 and the upper fixing plate 3, the through holes 17 are of a circular structure, the top ends of the four groups of guide pillars 11 penetrate through the through holes 17, and the through holes 17 are formed to facilitate penetration of the four groups of guide pillars 11;

the lower surface of the upper die 6 is fixedly provided with four groups of inserting columns 9, the upper surface of the bottom plate 7 is fixedly provided with four groups of sockets 8, the four groups of inserting columns 9 are respectively inserted into the four groups of sockets 8, the height of the sockets 8 and the inserting columns 9 is adjusted to limit the descending distance of the upper fixing plate 3, and the protection of the edging die body 1 and raw materials is improved; the four groups of sockets 8 are all arranged into a cylindrical structure with an opening at the top end, the tops of the four groups of sockets 8 are all provided with slots 801, the bottom ends of the four groups of inserting columns 9 are respectively inserted into the four groups of slots 801, and the four groups of slots 801 are arranged to facilitate stable insertion of the four groups of inserting columns 9;

a lower die 5 is arranged on the upper surface of the lower fixing plate 2, a bottom plate 7 is arranged above the lower die 5, a hydraulic cylinder 13 is fixedly arranged on the upper surface of the upper fixing plate 3, an upper die 6 is arranged on the lower surface of the upper fixing plate 3, the output rod end of the hydraulic cylinder 13 penetrates and extends to one side of the lower surface of the upper fixing plate 3, the output rod end of the hydraulic cylinder 13 is fixedly connected with the upper surface of the upper die 6, a cutting die 12 is arranged in the upper die 6, one end of the cutting die 12 penetrates and extends to one side of the lower surface of the upper die 6, adjusting columns 14 are fixedly arranged in four corners of the bottom plate 7, the bottom ends of the four groups of adjusting columns 14 penetrate and extend to one side of the lower surface of the bottom plate 7, springs 15 are fixedly arranged on two sides of the bottom ends of the four groups of adjusting columns 14, clamping heads 16 are fixedly connected with one end of each group of springs 15, grooves 502 are arranged in the upper surface of the lower die 5, clamping grooves 503 are arranged on two sides of the four corners of the groove 502, and the two groups of clamping heads 16 are respectively clamped in the two groups of clamping grooves 503, a through groove 701 is formed in the middle of the bottom plate 7, a feeding groove 501 is formed in the top of the lower die 5, the feeding groove 501 is of a rectangular structure, the thickness of the feeding groove 501 is 2 mm-10 mm, and the through groove 701 is formed to facilitate the penetration of the cutting die 12; a feeding groove 501 is formed to facilitate the feeding of the raw material plate; draw-in groove 503 sets up to eight groups, and eight groups draw-in groove 503 equidistance respectively distribute in recess 502, and eight groups draw-in groove 503 all set up to semi-circular structure, adjust post 14 according to the plate thickness, make the dop 16 of adjusting post 14 both ends peg graft respectively in draw-in groove 503 of corresponding height in lower mould 5, such a side cut mould can carry out the operation of cutting edge to the former feed plate of multiple thickness, the problem of traditional cutter side cut mould a mould has been solved, it is more nimble, and manufacturing cost has been saved.

The working principle is as follows: when the cutting die is used, a raw material plate is cut, the width of the raw material plate is the same as that of a feeding groove 501, the raw material plate is put into the feeding groove 501 of a lower die 5, an adjusting column 14 is adjusted according to the thickness of the plate, clamping heads 16 at two ends of the adjusting column 14 are respectively inserted into clamping grooves 503 with corresponding heights in the lower die 5, so that the raw material plate can move in the feeding groove 501, the cutting die can cut edges of the raw material plates with various thicknesses, a hydraulic cylinder 13 of a cutting die body 1 is started, an output rod of the hydraulic cylinder 13 is used for driving an upper fixing plate 3, an upper die 6 and a cutting die 12 to integrally press down, the raw material plate is punched and cut through matching of the upper die 6 and the lower die 5, the cutting die can cut the raw material plates with various thicknesses, the problem of one cutting die of the traditional cutting die is solved, and the cutting die is more flexible, and saves production cost.

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 side cut mould with height adjustment mechanism, includes side cut mould body (1), its characterized in that: the trimming die body (1) comprises a lower fixing plate (2) and an upper fixing plate (3), the upper fixing plate (3) is arranged above the lower fixing plate (2), the upper surface of the lower fixing plate (2) is provided with a lower die (5), a bottom plate (7) is arranged above the lower die (5), the upper surface of the upper fixing plate (3) is fixedly provided with a hydraulic cylinder (13), the lower surface of the upper fixing plate (3) is provided with an upper die (6), the output rod end of the hydraulic cylinder (13) penetrates through and extends to one side of the lower surface of the upper fixing plate (3), the output rod end of the hydraulic cylinder (13) is fixedly connected with the upper surface of the upper die (6), a cutting die (12) is arranged in the upper die (6), one end of the cutting die (12) penetrates through and extends to one side of the lower surface of the upper die (6), and adjusting columns (14) are fixedly arranged in four corners of the bottom plate (7), and four groups adjust post (14) bottom and all run through and extend to bottom plate (7) lower surface one side, four groups adjust the equal fixed mounting in post (14) bottom both sides has spring (15), and two sets of spring (15) one end equal fixedly connected with dop (16), all set up fluted (502) in lower mould (5) upper surface four corners, just draw-in groove (503) have all been seted up to both sides in recess (502), and are two sets of dop (16) joint respectively is in two sets of draw-in grooves (503).

2. The trimming die with height adjustment mechanism according to claim 1, wherein: the trimming die body (1) further comprises die corners (4), the die corners (4) are arranged into two groups, the die corners (4) are fixedly installed on two sides of the upper surface of the lower fixing plate (2) respectively, and the lower die (5) is arranged on the upper surfaces of the two groups of die corners (4).

3. The trimming die with height adjusting mechanism of claim 2, wherein: the trimming die body (1) further comprises a top plate (10), the top plate (10) is arranged in the middle of the upper surface of the lower fixing plate (2), the top plate (10) is arranged between the two sets of die corners (4), and the thickness of the top plate (10) is smaller than that of the two sets of die corners (4).

4. The trimming die with height adjustment mechanism according to claim 1, wherein: the trimming die body (1) further comprises four guide columns (11), and the four guide columns (11) are fixedly arranged on the upper surfaces of the two groups of die corners (4) respectively.

5. The trimming die with height adjusting mechanism of claim 4, wherein: the four groups of guide posts (11) are all arranged in a cylindrical structure, and the top ends of the four groups of guide posts (11) respectively penetrate through the lower die (5), the bottom plate (7), the upper die (6) and the upper fixing plate (3).

6. The trimming die with height adjusting mechanism of claim 5, wherein: through holes (17) are formed in four corners of the lower die (5), the bottom plate (7), the upper die (6) and the upper fixing plate (3), the through holes (17) are of a circular structure, and the top ends of the four guide columns (11) penetrate through the through holes (17).

7. The trimming die with height adjustment mechanism according to claim 1, wherein: go up mould (6) lower fixed surface and install and insert post (9), just it sets up to four groups to insert post (9), fixed surface installs socket (8) on bottom plate (7), just socket (8) set up to four groups, and four groups insert post (9) bottom and peg graft respectively in four groups of sockets (8).

8. The trimming die with height adjustment mechanism according to claim 7, wherein: the four groups of the sockets (8) are all arranged into a cylindrical structure with an open top end, slots (801) are formed in the tops of the four groups of the sockets (8), and the bottom ends of the four groups of the inserting columns (9) are respectively inserted into the four groups of the slots (801).

9. The trimming die with height adjustment mechanism according to claim 1, wherein: the middle position of the bottom plate (7) is provided with a through groove (701), the top of the lower die (5) is provided with a feed chute (501), the feed chute (501) is of a rectangular structure, and the thickness of the feed chute (501) ranges from 2mm to 10 mm.

10. The trimming die with height adjustment mechanism according to claim 1, wherein: the clamping grooves (503) are arranged into eight groups, the eight groups of clamping grooves (503) are respectively distributed in the groove (502) in an equal distance mode, and the eight groups of clamping grooves (503) are all arranged into semicircular structures.