CN215965849U

CN215965849U - But stamping die of quick replacement stamping die head

Info

Publication number: CN215965849U
Application number: CN202122177754.2U
Authority: CN
Inventors: 樊乐平
Original assignee: Shandong Tianhong Mould Co ltd
Current assignee: Shandong Tianhong Mould Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-03-08
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a stamping die capable of quickly replacing a stamping die head, which comprises a fixed base, wherein a lower die device is installed at the front part of the upper end of the fixed base, a support frame body is installed at the upper end of the lower die device, a stabilizing device is installed on the inner wall of the left end and the inner wall of the right end of the support frame body together, a hydraulic cylinder is installed at the rear part of the upper end of the fixed base, a hydraulic push rod is fixedly installed at the output end of the hydraulic cylinder, a connecting plate is installed at the upper end of the hydraulic push rod, and a stamping device is installed at the front end of the connecting plate. According to the stamping die capable of quickly replacing the stamping die head, the stamping device and the lower die device are simple in structure, the upper die plate and the lower die plate can be conveniently and quickly replaced, the replacement efficiency of the stamping die is improved, the upper die plate is prevented from being easily pressed and inclined through the lower die device, the use effect of the stamping die is improved, and the stamping quality of a product is improved.

Description

But stamping die of quick replacement stamping die head

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a stamping die with a rapidly replaceable stamping die head.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and is called as a cold stamping die. Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part. 1. After the existing stamping die is used for stamping materials, the stamping die needs to be replaced due to the fact that products need to be different in shape, but most stamping dies are of integrated fixed structures, time and labor are wasted during replacement, and replacement efficiency is low; 2. most of the work flows of the existing stamping die are extruded through an upper die plate and a lower die plate, certain pressure is generated during the extrusion of the upper die plate and the lower die plate, the upper die plate is easy to press and incline, the using effect of the stamping die is influenced, and the stamping quality of a product is also influenced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a stamping die capable of quickly replacing a stamping die head, which can effectively solve the problems in the background art.

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

the utility model provides a but stamping die of quick replacement stamping die head, includes unable adjustment base, unable adjustment base upper end forward-mounted has lower die set, the support body is installed to lower die set upper end, support body left end inner wall and right-hand member inner wall and install stabilising arrangement jointly, unable adjustment base upper end rear portion installs the pneumatic cylinder, pneumatic cylinder output end fixed mounting has hydraulic push rod, the connecting plate is installed to hydraulic push rod upper end, stamping device is installed to the connecting plate front end.

Preferably, stamping device includes the mount, the cope match-plate pattern is installed to the mount lower extreme, mount and cope match-plate pattern front end and rear end install two card posts No. one jointly, four chucking groove has all been opened to a card post right-hand member rear portion, mount and cope match-plate pattern left end and right-hand member install two card posts No. two jointly, the mount is installed at the connecting plate front end.

Preferably, stabilising arrangement includes the slider, the slider is provided with two, two fixed connection piece is all installed to the one end that the slider corresponds, it has all opened the spout to support body left end inner wall and right-hand member inner wall, two the slider is installed on supporting support body left end inner wall and right-hand member inner wall through two spouts respectively.

Preferably, the lower die device comprises a lower die plate and two fixing plates, fixing ports are formed in the middle of the left end of the lower die plate and the middle of the right end of the support frame body, the two fixing plates are respectively installed in the middle of the left end of the lower die plate and the middle of the right end of the lower die plate through the two fixing ports, and the lower die plate is installed on the front portion of the upper end of the fixing base.

Preferably, when the second clamping column is inserted into the fixing frame and the upper template, the second clamping column is just inserted into the clamping groove on the first clamping column.

Preferably, the lower end face of the sliding chute is higher than the upper end face of the fixing port.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the stamping die capable of quickly replacing the stamping die head, the fixing frame and the upper die plate are fixed through the first clamping column on the stamping device, so that the upper die plate is fixed in the fixing frame, then the fixing frame, the upper die plate and the first clamping column are fixed through the second clamping column, when the upper die plate needs to be replaced, the second clamping column is firstly pulled out, then the first clamping column is pulled out, so that the upper die plate can be replaced, meanwhile, the lower die plate can be pulled out for replacement through the fixing plate pulling-out fixing port on the lower die device, the device is simple in structure, the upper die plate and the lower die plate can be conveniently and quickly replaced, and the replacement efficiency of the stamping die head is improved.

2. According to the stamping die capable of quickly replacing the stamping die head, the two sliding blocks on the stabilizing device are arranged on the two sides of the fixing frame through the fixed connecting blocks, and when the fixing frame drives the upper die plate to stamp downwards, the two fixed connecting blocks drive the sliding blocks to slide in the sliding grooves, so that the upper die plate is prevented from being inclined due to pressure, the using effect of the stamping die is improved, and the stamping quality of a product is improved.

Drawings

FIG. 1 is a schematic view of an overall structure of a stamping die capable of rapidly replacing a stamping die head according to the present invention;

FIG. 2 is a schematic view of an overall structure of a stamping apparatus of a stamping die capable of rapidly replacing a stamping die head according to the present invention;

FIG. 3 is a schematic view of the overall structure of a stabilizing device of a stamping die capable of rapidly replacing a stamping die head according to the present invention;

fig. 4 is a schematic view of the overall structure of a lower die device of a stamping die capable of rapidly replacing a stamping die head according to the present invention.

In the figure: 1. a fixed base; 2. a stamping device; 3. a stabilizing device; 4. a lower die device; 5. a support frame body; 6. a hydraulic cylinder; 7. a hydraulic push rod; 8. a connecting plate; 20. a fixed mount; 21. mounting a template; 22. a first clamp column; 23. a second clamping column; 24. a clamping groove; 30. a slider; 31. fixing a connecting block; 32. a chute; 40. a lower template; 41. a fixed port; 42. and (7) fixing the plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a stamping die capable of rapidly replacing a stamping die head comprises a fixed base 1, a lower die device 4 is mounted at the front portion of the upper end of the fixed base 1, a supporting frame body 5 is mounted at the upper end of the lower die device 4, a stabilizing device 3 is mounted on the inner wall of the left end and the inner wall of the right end of the supporting frame body 5, a hydraulic cylinder 6 is mounted at the rear portion of the upper end of the fixed base 1, a hydraulic push rod 7 is fixedly mounted at the output end of the hydraulic cylinder 6, a connecting plate 8 is mounted at the upper end of the hydraulic push rod 7, and a stamping device 2 is mounted at the front end of the connecting plate 8.

The stamping device 2 comprises a fixing frame 20, an upper template 21 is installed at the lower end of the fixing frame 20, two first clamping columns 22 are installed at the front end and the rear end of the fixing frame 20 and the upper template 21 together, clamping grooves 24 are formed in the rear portions of the right ends of the four first clamping columns 22, two second clamping columns 23 are installed at the left end and the right end of the fixing frame 20 and the upper template 21 together, the fixing frame 20 is installed at the front end of a connecting plate 8, the fixing frame 20 and the upper template 21 are fixed through the first clamping columns 22, the upper template 21 is fixed in the fixing frame 20, the upper template 21 and the first clamping columns 22 are fixed through the second clamping columns 23 through the clamping grooves 24 in the first clamping columns 22, when the upper template 21 needs to be replaced, the second clamping columns 23 are firstly pulled out, and then the first clamping columns 22 are pulled out, so that the upper template 21 can be replaced; the stabilizing device 3 comprises two sliding blocks 30, two sliding blocks 30 are arranged, fixed connecting blocks 31 are respectively arranged at one end corresponding to the two sliding blocks 30, sliding grooves 32 are respectively formed in the inner wall of the left end and the inner wall of the right end of the support frame body 5, the two sliding blocks 30 are respectively arranged on the inner wall of the left end and the inner wall of the right end of the support frame body 5 through the two sliding grooves 32, the two sliding blocks 30 are arranged on two sides of the fixed frame 20 through the fixed connecting blocks 31, when the fixed frame 20 drives the upper template 21 to downwards punch, the two fixed connecting blocks 31 drive the sliding blocks 30 to slide in the sliding grooves 32, and therefore the upper template 21 is prevented from being easily pressed to incline; the lower die device 4 comprises a lower die plate 40 and two fixing plates 42, fixing holes 41 are formed in the middle parts of the left end and the right end of the lower die plate 40 and the support frame body 5 respectively, the two fixing plates 42 are arranged in the middle parts of the left end and the right end of the lower die plate 40 respectively through the two fixing holes 41, the lower die plate 40 is arranged in the front part of the upper end of the fixed base 1, and the lower die plate 40 can be drawn out for replacement by drawing the fixing plates 42 out of the lower die plate 40 through the fixing holes 41; when the second clamping column 23 is inserted into the fixed frame 20 and the upper template 21, the second clamping column 23 is just inserted into the clamping groove 24 on the first clamping column 22; the lower end surface of the slide groove 32 is higher than the upper end surface of the fixing opening 41.

The utility model is a stamping die capable of rapidly replacing a stamping die head, firstly, a hydraulic push rod 7 is controlled by a hydraulic cylinder 6, the hydraulic push rod 7 drives a connecting plate 8 to stamp a stamping device 2 downwards, two sliders 30 on a stabilizing device 3 are arranged on two sides of a fixed frame 20 through fixed connecting blocks 31 during stamping, when the fixed frame 20 drives an upper template 21 to stamp downwards, the two fixed connecting blocks 31 drive the sliders 30 to slide in sliding grooves 32, so that the upper template 21 is prevented from being easily pressed and inclined, the use effect of the stamping die is improved, the stamping quality of a product is also improved, the fixed frame 20 and the upper template 21 are fixed through a first clamping column 22 on the stamping device 2, the upper template 21 is fixed in the fixed frame 20, and then, the second clamping column 23 fixes the fixed frame 20 through a clamping groove 24 on the first clamping column 22, Cope match-plate pattern 21 and card post 22 are fixed, when the cope match-plate pattern 21 needs to be changed, will extract No. two card posts 23 earlier, extract a card post 22 again and can change cope match-plate pattern 21, extract lower bolster 40 by fixed orifices 41 through fixed plate 42 on the lower die assembly 4 simultaneously to can take lower bolster 40 out and change, device simple structure can conveniently carry out quick replacement to the template, has improved the change efficiency of stamping die head.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, 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

1. The utility model provides a but stamping die of quick replacement stamping die head, includes unable adjustment base (1), its characterized in that: the utility model discloses a die set, including unable adjustment base (1), fixing base (1) upper end front-mounted has lower mould device (4), install in lower mould device (4) upper end and support body (5), support body (5) left end inner wall and right-hand member inner wall and install stabilising arrangement (3) jointly, pneumatic cylinder (6) are installed to unable adjustment base (1) upper end rear portion, pneumatic cylinder (6) output end fixed mounting has hydraulic pressure push rod (7), connecting plate (8) are installed to hydraulic pressure push rod (7) upper end, stamping device (2) are installed to connecting plate (8) front end.

2. The stamping die of claim 1, wherein the stamping die head is quickly replaceable by: stamping device (2) are including mount (20), cope match-plate pattern (21) are installed to mount (20) lower extreme, mount (20) and cope match-plate pattern (21) front end and rear end install card post (22) No. two jointly, four card post (22) right-hand member rear portion has all been opened chucking groove (24), mount (20) and cope match-plate pattern (21) left end and right-hand member install card post (23) No. two jointly, mount (20) are installed at connecting plate (8) front end.

3. The stamping die of claim 1, wherein the stamping die head is quickly replaceable by: stabilising arrangement (3) are including slider (30), slider (30) are provided with two, two fixed connection piece (31) are all installed to the one end that slider (30) correspond, support body (5) left end inner wall and right-hand member inner wall have all opened spout (32), two slider (30) are installed on supporting support body (5) left end inner wall and right-hand member inner wall through two spout (32) respectively.

4. The stamping die of claim 1, wherein the stamping die head is quickly replaceable by: the lower die device (4) comprises a lower die plate (40) and two fixing plates (42), the lower die plate (40) and the support frame body (5) are provided with fixing ports (41) in the middle of the left end and the right end, the two fixing plates (42) are respectively installed in the middle of the left end and the right end of the lower die plate (40) through the two fixing ports (41), and the lower die plate (40) is installed at the front part of the upper end of the fixing base (1).

5. The stamping die of claim 2, wherein the stamping die head is quickly replaceable by: when the second card column (23) is inserted into the fixed frame (20) and the upper template (21), the second card column (23) is just inserted into the clamping groove (24) on the first card column (22).

6. A press tool for quick change of heads as claimed in claim 3, wherein: the lower end surface of the sliding groove (32) is higher than the upper end surface of the fixing opening (41).