CN203862800U - Rotary cutting die device - Google Patents

Abstract

The utility model discloses a rotary-cut mold device, including the upper die base, the punch holder, on take off the backplate, the cope match-plate pattern, on take off the board, the lower mould mold core, the lower mould guide rail, the lower bolster, the die holder, buffer spring and rotary-cut edge of a knife, it takes off board installation concave area to have seted up on the cope match-plate pattern, on take off board fixed mounting on taking off board installation concave area, the lower bolster is installed in the top of die holder, the lower mould mold core is installed at the top of lower bolster and just to the cope match-plate pattern, the outside that corresponds the lower mould mold core on the lower bolster is installed to the rotary-cut edge of a knife, the perpendicular rigid coupling in the outside of the bottom of punch holder of upper end of lower mould guide rail corresponds the cope match-plate pattern, the edge of a knife sword groove has been. The utility model discloses rotary-cut mould device has realized the cutting action of high accuracy, and the debugging of being convenient for simultaneously, production efficiency are high.

Description

Rotary cutting die device

technical field

The utility model relates to the field of molds, in particular to a rotary cutting mold device. the

Background technique

At present, when forming and punching products with molds, the punching accuracy is not good, and it is not easy to debug, which affects the production efficiency. the

Therefore, there is an urgent need for a rotary cutting die device with high punching precision, easy debugging, and high production efficiency. the

Utility model content

The purpose of the utility model is to provide a rotary cutting die device with high punching precision, easy debugging and high production efficiency. the

In order to achieve the above object, the technical solution of the utility model is to provide a rotary cutting mold device, including an upper mold base, an upper splint, an upper stripping back plate, an upper template, an upper stripping plate, a lower mold core, a lower mold guide rail, Lower template, lower mold base, buffer spring and rotary cutting edge, the upper splint is fixed on the bottom of the upper mold base, the upper back plate is fixed on the bottom of the upper splint, the upper template is fixed Connected to the bottom of the upper stripping back plate, the upper template is provided with an upper stripping plate installation concave area, the upper stripping plate is fixedly installed in the upper stripping plate installation concave area, and the lower template is installed on the The top of the lower mold base, the lower mold core is installed on the top of the lower template and facing the upper template, and the rotary cutting edge is installed on the lower template corresponding to the outside of the lower mold core , the upper end of the lower mold guide rail is vertically fixed to the bottom of the upper splint corresponding to an outer side of the upper template, the rotary cutting edge is provided with a knife edge slot, and the lower template is correspondingly provided with a guide rail jack, The lower end of the lower die guide rail is fixedly inserted through the knife-edge guide groove and slid up and down to be inserted into the guide rail insertion hole. the

The rotary cutting mold device also includes a buffer spring, and the upper mold base is provided with an upper spring sleeve column on the other side corresponding to the upper splint and the lower mold guide rail, and the lower mold base corresponds to the upper spring sleeve The column is provided with a lower spring sleeve, and the two ends of the buffer spring are sleeved on the upper spring sleeve and the lower spring sleeve respectively. the

Compared with the prior art, the rotary cutting mold device of the utility model realizes high-precision cutting action, is convenient for debugging, and has high production efficiency. the

The utility model will become clearer through the following description in conjunction with the accompanying drawings, which are used to explain the embodiments of the utility model. the

Description of drawings

Fig. 1 is the structural diagram of the utility model rotary cutting die device. the

Detailed ways

Referring to Fig. 1, the rotary cutting mold device 100 of the present utility model comprises an upper mold base 10, an upper splint 15, an upper stripping back plate 20, an upper template 25, an upper stripping plate 30, a lower mold core 35, a lower mold guide rail 40, and a lower template 45, lower mold base 50, buffer spring 55 and rotary cutting edge 60. The rotary cutting knife edge 60 is provided with a knife edge groove (not shown in the figure). The upper clamping plate 15 is fixedly connected to the bottom of the upper mold base 10 . The upper detachable back plate 20 is fixed on the bottom of the upper splint 15 . The upper template 25 is fixed on the bottom of the upper detachable backboard 20 . The upper template 25 is provided with an upper stripping plate installation concave area (not shown in the figure), and the upper stripping plate 30 is fixedly installed in the upper stripping plate installation concave area 251 . The lower template 45 is installed on the top of the lower mold base 50 , and the lower mold core 35 is installed on the top of the lower template 45 and faces the upper template 25 . The rotary cutting edge 60 is installed on the lower template 45 corresponding to the outside of the lower mold core 35, and the upper end of the lower mold guide rail 40 is vertically fixed to the bottom of the upper splint 15 corresponding to the upper template 25 An outer side of the rotary cutting knife edge 60 is provided with a knife edge groove (not shown in the figure). The lower mold plate 45 is correspondingly provided with a guide rail insertion hole 451 , and the lower end of the lower mold guide rail 40 is inserted into the guide rail insertion hole 451 by sliding up and down through the knife-edge guide groove. The upper mold base 10 is provided with an upper spring sleeve column 11 corresponding to the opposite side of the upper splint and the lower mold guide rail 40, and the lower mold base 50 is provided with a lower spring sleeve corresponding to the upper spring sleeve column 11. Two ends of the buffer spring 55 are sleeved on the upper spring sleeve column 11 and the lower spring sleeve column 51 respectively. the

When the rotary cutting mold device 100 of the utility model is working, the punch press moves downward to push the lower mold guide rail 40, and the knife edge 60 moves along the lower mold guide rail 40, and at the same time, the upper mold knife edge punches the product material. the

The rotary cutting mold device of the utility model realizes high-precision cutting action, is convenient for debugging, and has high production efficiency. the

The utility model is described above in conjunction with the best embodiment, but the utility model is not limited to the above-disclosed embodiment, but should cover various modifications and equivalent combinations based on the essence of the embodiment. the

Claims (2)

1. A rotary cutting mold device, characterized in that: comprise an upper mold base, an upper splint, an upper back plate, an upper mold plate, an upper unloading plate, a lower mold core, a lower mold guide rail, a lower mold plate, a lower mold base, a buffer Spring and rotary cutting edge, the upper splint is fixed on the bottom of the upper mold base, the upper back plate is fixed on the bottom of the upper splint, and the upper template is fixed on the upper back plate The bottom of the upper template is provided with an upper stripping plate installation concave area, and the upper stripping plate is fixedly installed in the upper stripping plate installation concave area, and the lower template is installed on the top of the lower mold base. The lower mold core is installed on the top of the lower template and facing the upper template, the rotary cutting edge is installed on the lower template corresponding to the outside of the lower mold core, and the upper end of the lower mold guide rail The bottom that is vertically fixed on the upper splint corresponds to an outer side of the upper template, the rotary cutting edge is provided with a knife edge, and the lower template is correspondingly provided with a guide rail jack, and the lower end of the lower mold guide rail is fixed. Insert through the knife-edge guide slot and slide up and down to be inserted into the guide rail insertion hole. 2. The rotary cutting mold device according to claim 1, characterized in that: it also includes a buffer spring, and the other side of the upper mold seat corresponding to the upper splint and the lower mold guide rail is provided with an upper spring sleeve , the lower mold base is provided with a lower spring sleeve corresponding to the upper spring sleeve, and the two ends of the buffer spring are sleeved on the upper spring sleeve and the lower spring sleeve respectively.