CN219233682U

CN219233682U - Rod punching device

Info

Publication number: CN219233682U
Application number: CN202320101498.5U
Authority: CN
Inventors: 俞洪亮
Original assignee: Changchun Xuanzheng Auto Parts Co ltd
Current assignee: Changchun Xuanzheng Auto Parts Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-06-23
Anticipated expiration: 2033-02-02

Abstract

The utility model discloses a rod punching device, which comprises: the upper surface of the lower template is connected with a bearing mechanism which is used for limiting the rod material; the upper die plate is arranged above the lower die plate, and the punching mechanism is connected to the bottom end of the upper die plate; the guide mechanism is connected between the lower template and the upper template; and the limiting mechanism is arranged on one side of the bearing mechanism and is connected to the top end of the lower template. According to the utility model, by means of the arrangement mode of matching the bearing mechanism and the punching mechanism, the end parts of the rods are attached to the limiting mechanism, so that the upper die plate and the punching mechanism move downwards, the die cutting knife moves downwards and the penetrating frame are staggered to form shearing force, one-time punching is completed, a plurality of rods can be punched simultaneously, and the rods are sheared by the shearing force generated by matching the downward movement of the die cutting knife and the penetrating frame, so that the synchronous shearing of the rods is facilitated, cutting fluid is not needed, and the production cost is reduced.

Description

Rod punching device

Technical Field

The utility model relates to the field of punching devices, in particular to a rod punching device.

Background

When cutting the pole material of length straightness, prior art generally cuts off through the cutting machine, drive metal circular saw blade through the motor and carry out high-speed rotation, realize cutting off the pole material, but this kind of cutting mode security is lower, when the circular saw blade is when cutting, when receiving great stress, the saw blade breaks off easily and flies out, the danger is great, in the cutting of saw blade in addition, also need cooperate the cutting fluid to use, shine into the cutting fluid and use the loss, the member after sawing, need only wash the cutting fluid after can the follow-up production, the process cost has been increased.

Disclosure of Invention

The utility model aims to provide a rod punching device for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a bar stock blanking apparatus comprising:

the upper surface of the lower template is connected with a bearing mechanism, and the bearing mechanism is used for limiting the rod material;

the upper die plate is arranged above the lower die plate, and the punching mechanism is connected to the bottom end of the upper die plate;

the guide mechanism is connected between the lower template and the upper template;

and the limiting mechanism is arranged on one side of the bearing mechanism and is connected to the top end of the lower template.

Preferably, the bearing mechanism comprises a lower die stop block and an inserting frame, wherein the lower die stop block and the inserting frame are fixedly arranged at the top end of the lower die plate, the inserting frame is arranged on one side of the lower die stop block, and a plurality of limiting holes are formed in the inserting frame at equal intervals.

Preferably, the punching mechanism comprises an upper die stop block and a die cutter, wherein the upper die stop block and the die cutter are both arranged at the bottom end of the upper die plate, the upper die stop block is arranged at one side of the die cutter, and the die cutter and the penetrating frame are arranged in a staggered mode.

Preferably, the guiding mechanism comprises a guiding column, a fixing seat and a limiting cylinder, wherein the fixing seat is fixedly connected to the bottom end of the guiding column, the guiding column is connected with the lower template through the fixing seat, the limiting cylinder is connected to the bottom end of the upper template, and the guiding column is connected with the limiting cylinder in a sliding penetrating manner.

Preferably, the limiting mechanism comprises a limiting frame and a baffle, wherein the limiting frame is in an L-shaped arrangement, and the baffle is fixedly arranged at the top of the limiting frame.

Preferably, a blanking groove is arranged above the lower template, the blanking groove is arranged between the limiting mechanism and the bearing mechanism, and the blanking groove is obliquely arranged.

Preferably, one side of the top end of the lower template is connected with a support column, and the two support columns are symmetrically arranged.

The utility model has the technical effects and advantages that:

(1) According to the utility model, by means of the arrangement mode of matching the bearing mechanism and the punching mechanism, the end parts of the rods are attached to the limiting mechanism, so that the upper die plate and the punching mechanism move downwards, the die cutting knife moves downwards and the penetrating frame are dislocated to form shearing force, one-time punching is completed, a plurality of rods can be punched simultaneously, the punching efficiency of the rods is higher, the rods are sheared by the shearing force generated by matching the die cutting knife moving downwards and the penetrating frame, and therefore, the synchronous shearing of the rods is facilitated, and meanwhile, cutting fluid is not needed, and the production cost is reduced;

(2) According to the utility model, a plurality of threaded holes are formed in the top of the lower die plate by means of the arrangement mode of the limit frame and the baffle plate in a matched mode, through holes are formed in the bottom of the limit frame, bolts penetrate through the through holes and are matched with inner cavity threads of the threaded holes in a penetrating mode, so that the limit of the relative position between the limit frame and the lower die plate is facilitated, the installation position of the limit frame is adjusted through the plurality of arranged threaded holes, the length of a rod piece is limited through the baffle plate, and fixed-length cutting of the rod piece is realized.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of the structure of the material dropping groove of the present utility model.

FIG. 3 is a schematic view of the structure of the punching mechanism of the present utility model.

Fig. 4 is a schematic view of the structure of the limiting mechanism of the present utility model.

In the figure: 1. a lower template; 2. a carrying mechanism; 21. a lower die stop block; 22. inserting frames; 3. an upper template; 4. a punching mechanism; 41. an upper die stop block; 42. a die cutter; 5. a guide mechanism; 51. a guide post; 52. a fixing seat; 53. a limiting cylinder; 6. a limiting mechanism; 61. a limiting frame; 62. a baffle; 7. a material dropping groove; 8. and (5) supporting the column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The present utility model provides a bar stock blanking apparatus as shown in figures 1-4, comprising:

the upper surface of the lower die plate 1 is connected with a bearing mechanism 2, the bearing mechanism 2 is used for limiting the rod materials, the bearing mechanism 2 comprises a lower die stop block 21 and an inserting frame 22, the lower die stop block 21 and the inserting frame 22 are fixedly arranged at the top end of the lower die plate 1, the inserting frame 22 is arranged at one side of the lower die stop block 21, a plurality of limiting holes are formed in the inserting frame 22 at equal intervals, the bearing of the rod materials is facilitated through the lower die stop block 21, and the inserting limiting of the rod materials is facilitated through the inserting frame 22;

the upper die plate 3 is arranged above the lower die plate 1, the punching mechanism 4 is connected to the bottom end of the upper die plate 3, the punching mechanism 4 comprises an upper die stop 41 and a die cutter 42, the upper die stop 41 and the die cutter 42 are both arranged at the bottom end of the upper die plate 3, the upper die stop 41 is arranged at one side of the die cutter 42, and the die cutter 42 and the penetrating frame 22 are arranged in a dislocation manner, so that when the die cutter 42 moves downwards, a shearing force is formed between the die cutter 42 and the penetrating frame 22, and the cutting of a rod material is facilitated;

the guide mechanism 5 is connected between the lower die plate 1 and the upper die plate 3, the guide mechanism 5 comprises a guide column 51, a fixed seat 52 and a limiting cylinder 53, the fixed seat 52 is fixedly connected to the bottom end of the guide column 51, the guide column 51 is connected with the lower die plate 1 through the fixed seat 52, the limiting cylinder 53 is connected to the bottom end of the upper die plate 3, the guide column 51 is connected with the limiting cylinder 53 in a sliding penetrating way, the guide column 51 is conveniently installed through the fixed seat 52, and the lower movement of the upper die plate 3 is conveniently limited through sliding sleeving between the guide column 51 and the limiting cylinder 53, so that the vertical movement of the upper die plate 3 is more stable;

the limiting mechanism 6 is arranged on one side of the bearing mechanism 2, the limiting mechanism 6 is connected to the top end of the lower template 1, the limiting mechanism 6 comprises a limiting frame 61 and a baffle plate 62, the limiting frame 61 is in an L shape, the baffle plate 62 is fixedly arranged at the top of the limiting frame 61, a plurality of threaded holes are formed in the top of the lower template 1, through holes are formed in the bottom of the limiting frame 61, bolts penetrate through the through holes and are matched with inner cavity threads of the threaded holes in a penetrating mode, so that the limiting of the relative position between the limiting frame 61 and the lower template 1 is facilitated, the installation position of the limiting frame 61 is adjusted through the plurality of arranged threaded holes, the length of a rod piece is limited through the baffle plate 62, and fixed-length cutting of the rod piece is realized;

the top of lower bolster 1 is provided with blanking groove 7, and blanking groove 7 sets up between stop gear 6 and carrier mechanism 2, and blanking groove 7 is the slope setting, and one side on lower bolster 1 top is connected with support column 8, and two support columns 8 are the symmetry setting, is convenient for carry out the unloading direction to the pole material after cutting through blanking groove 7, is convenient for carry out spacingly to the downshift of cope match-plate pattern 3 through support column 8, prevents that the downshift of cope match-plate pattern 3 from excessively.

The working principle of the utility model is as follows:

in use, the lower limit of the travel of the upper template 3 is adjusted firstly, the lower limit of the travel of the upper template 3 is adjusted to a state of plane lamination on the supporting column 8, the travel is adjusted to be in place, then an operator holds raw materials, the raw materials are inserted into limit holes on the penetrating frame 22, materials are conveyed to the limit mechanism 6 forwards along the horizontal direction, the end parts of rod materials are attached to the baffle plate 62, a foot switch is stepped on, an external lifter drives the upper template 3 and the punching mechanism 4 to move downwards, the die cutter 42 moves downwards to misplace with the penetrating frame 22 to form shearing force, one-time punching is completed, formed workpieces fall on the blanking groove 7 to be discharged, the operator forwards sends residual raw materials to be attached to the side surface of the baffle plate 62 again to perform repeated punching, and as a plurality of limit holes can be formed in the penetrating frame 22, the die cutter 42 moves downwards for punching each time, the punching efficiency of a plurality of rod materials is higher, the length of the cutting knife can be adjusted through the position adjustment of the limit mechanism 6, the cutting length of the cutting knife can be adjusted through the position adjustment of the limiting mechanism 6, the cutting force is generated through the penetrating frame 42, and the cutting of the rod materials is not required to cut simultaneously.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. A rod stock die-cutting apparatus, comprising:

the upper surface of the lower template (1) is connected with a bearing mechanism (2), and the bearing mechanism (2) is used for limiting the rod material;

the upper die plate (3) is arranged above the lower die plate (1), and the bottom end of the upper die plate (3) is connected with a punching mechanism (4);

a guide mechanism (5) connected between the lower die plate (1) and the upper die plate (3);

and the limiting mechanism (6) is arranged on one side of the bearing mechanism (2), and the limiting mechanism (6) is connected to the top end of the lower die plate (1).

2. The rod punching device according to claim 1, wherein the bearing mechanism (2) comprises a lower die stop block (21) and an inserting frame (22), the lower die stop block (21) and the inserting frame (22) are fixedly mounted at the top end of the lower die plate (1), the inserting frame (22) is arranged on one side of the lower die stop block (21), and a plurality of limiting holes are formed in the inserting frame (22) at equal intervals.

3. The rod punching device according to claim 1, wherein the punching mechanism (4) comprises an upper die stop block (41) and a die cutter (42), the upper die stop block (41) and the die cutter (42) are both arranged at the bottom end of the upper die plate (3), the upper die stop block (41) is arranged at one side of the die cutter (42), and the die cutter (42) and the penetrating frame (22) are arranged in a staggered mode.

4. The rod punching device according to claim 1, wherein the guide mechanism (5) comprises a guide column (51), a fixing seat (52) and a limiting cylinder (53), the fixing seat (52) is fixedly connected to the bottom end of the guide column (51), the guide column (51) is connected with the lower die plate (1) through the fixing seat (52), the limiting cylinder (53) is connected to the bottom end of the upper die plate (3), and the guide column (51) is connected with the limiting cylinder (53) in a sliding penetrating mode.

5. The rod punching device according to claim 1, wherein the limiting mechanism (6) comprises a limiting frame (61) and a baffle plate (62), the limiting frame (61) is in an L-shaped arrangement, and the baffle plate (62) is fixedly arranged at the top of the limiting frame (61).

6. The rod punching device according to claim 1, characterized in that a blanking groove (7) is arranged above the lower die plate (1), the blanking groove (7) is arranged between the limiting mechanism (6) and the bearing mechanism (2), and the blanking groove (7) is obliquely arranged.

7. The rod punching device according to claim 1, wherein one side of the top end of the lower die plate (1) is connected with support columns (8), and the two support columns (8) are symmetrically arranged.