CN219233682U - Rod punching device - Google Patents

Abstract

The utility model discloses a rod material punching device, comprising: a lower template, the upper surface of which is connected with a bearing mechanism, and the bearing mechanism is used to limit the position of the rod material; an upper template, which is arranged above the lower template, punches The mechanism is connected to the bottom of the upper template; the guide mechanism is connected between the lower template and the upper template; the limit mechanism is arranged on one side of the bearing mechanism, and the limit mechanism is connected to the top of the lower template. The utility model utilizes the coordinating setting mode of the carrying mechanism and the punching mechanism, and by pasting the end of the rod material on the limit mechanism, the upper template and the punching mechanism are moved downward, and the die cutting knife is moved downward and misplaced with the interspersed frame. , to form a shear force, complete a stamping, and can punch multiple rod materials at the same time, through the shear force generated by the die cutter moving down and the interspersed frame, the rod material is cut, so that multiple rod materials can be easily cut. At the same time of synchronous shearing, no cutting fluid is needed, which reduces the production cost.

Description

A bar punching device

technical field

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

Background technique

When cutting long and straight rods to a fixed length, the prior art generally uses a cutting machine to cut them, and the metal circular saw blade is driven by a motor to rotate at a high speed to realize the cutting of the rods, but this cutting method is relatively safe. Low, when the circular saw blade is cutting, when it is subjected to a large stress, the saw blade is easy to break and fly out, which is more dangerous. In addition, in the cutting and use of the saw blade, it also needs to be used with cutting fluid. Use wear and tear, the bar after sawing needs to be cleaned with cutting fluid before subsequent production can be performed, which increases the process cost.

Utility model content

The purpose of this utility model is to provide a rod material punching device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a rod material punching device, comprising:

The lower template, the upper surface of which is connected with a bearing mechanism, and the bearing mechanism is used to limit the rod material;

An upper template, which is arranged above the lower template, and the punching mechanism is connected to the bottom of the upper template;

a guiding mechanism, which is connected between the lower formwork and the upper formwork;

The limiting mechanism is arranged on one side of the carrying mechanism, and the limiting mechanism is connected to the top of the lower formwork.

Preferably, the carrying mechanism includes a lower mold block and a penetration frame, both of which are fixedly installed on the top of the lower formwork, and the penetration frame is arranged on one side of the lower mold block, the A plurality of limit holes are equally spaced on the insertion frame.

Preferably, the punching mechanism includes an upper die block and a die-cutting knife, both of the upper die block and the die-cutting knife are installed on the bottom end of the upper template, and the upper die block is arranged on one side of the die-cutting knife On the side, the die-cutting knife and the interspersed frame are set in a misaligned position.

Preferably, the guide mechanism includes a guide column, a fixed seat and a limit cylinder, the fixed seat is fixedly connected to the bottom end of the guide column, the guide column is connected to the lower formwork through the fixed seat, and the limit cylinder is connected to At the bottom end of the upper formwork, the guide column is slidably connected with the limit cylinder.

Preferably, the limiting mechanism includes a limiting frame and a baffle, the limiting frame is arranged in an L shape, and the baffle is fixedly installed on the top of the limiting frame.

Preferably, a blanking chute is provided above the lower formwork, the blanking chute is arranged between the limiting mechanism and the carrying mechanism, and the blanking chute is arranged obliquely.

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

Technical effect and advantage of the present utility model:

(1) The utility model utilizes the matching setting method of the bearing mechanism and the punching mechanism. By sticking the end of the rod material on the limit mechanism, the upper template and the punching mechanism move down, so that the die cutting knife moves down and The dislocation of the interspersed rack creates shearing force, and once stamping is completed, multiple bar materials can be punched at the same time, which makes the punching efficiency of the bar material higher. Cut the bar material, so that multiple bar materials can be cut synchronously, and at the same time, no cutting fluid is needed, which reduces the production cost;

(2) The utility model utilizes the setting method in which the limit frame and the baffle are matched. The top of the lower formwork is provided with a plurality of threaded holes, and the bottom of the limit frame is provided with an insertion hole. After the bolt passes through the insertion hole, it is connected with the The inner cavity of the threaded hole is threaded and fit, so as to facilitate the limit of the relative position between the limit frame and the lower template, through a plurality of threaded holes, in order to adjust the installation position of the limit frame, through the baffle to facilitate The length of the bar is limited to realize the fixed-length cutting of the bar material.

Description of drawings

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

Fig. 2 is a structural schematic diagram of the blanking chute of the utility model.

Fig. 3 is a schematic diagram of the structure of the punching mechanism of the utility model.

Fig. 4 is a schematic diagram of the structure of the limit mechanism of the present invention.

In the figure: 1. Lower formwork; 2. Carrying mechanism; 21. Lower die block; 22. Insert frame; 3. Upper formwork; 4. Punching mechanism; 41. Upper die block; 42. Die cutter; 5 , guide mechanism; 51, guide column; 52, fixed seat; 53, limit cylinder; 6, limit mechanism; 61, limit frame; 62, baffle plate;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The utility model provides a rod material punching device as shown in Figure 1-4, comprising:

The lower formwork 1 is connected with a bearing mechanism 2 on its upper surface. The bearing mechanism 2 is used to limit the rod material. The bearing mechanism 2 includes a lower mold stopper 21 and a penetration frame 22. Both the lower mold stopper 21 and the penetration frame 22 are fixed. Installed on the top of the lower template 1, the insertion frame 22 is arranged on one side of the lower mold block 21, and a plurality of limit holes are equidistantly opened on the insertion frame 22. The insertion frame 22 facilitates the insertion and limitation of rod materials;

Upper formwork 3, it is arranged on the top of lower formwork 1, punching mechanism 4 is connected to the bottom of upper formwork 3, punching mechanism 4 comprises upper die block 41 and die cutter 42, upper die block 41 and die cutting The knives 42 are all mounted on the bottom of the upper template 3, the upper mold stopper 41 is arranged on one side of the die cutter 42, and the die cutter 42 and the insertion frame 22 are misplaced so that when the die cutter 42 moves down, it is in line with the insertion. The frame 22 forms a shear force, which facilitates the cutting of the bar material;

The guide mechanism 5 is connected between the lower template 1 and the upper template 3. The guide mechanism 5 includes a guide column 51, a fixed seat 52 and a limit cylinder 53. The fixed seat 52 is fixedly connected to the bottom end of the guide column 51. The guide column 51 The fixed base 52 is connected with the lower template 1, the limit cylinder 53 is connected to the bottom of the upper template 3, and the guide column 51 is slidably connected with the limit cylinder 53. The installation of the guide column 51 is facilitated by the fixed base 52. The sliding socket between 51 and the limit cylinder 53 is convenient to limit the downward movement of the upper template 3, making the vertical movement of the upper template 3 more stable;

The limit mechanism 6 is arranged on one side of the carrying mechanism 2, the limit mechanism 6 is connected to the top of the lower template 1, the limit mechanism 6 includes a limit frame 61 and a baffle plate 62, and the limit frame 61 is arranged in an L shape , the baffle plate 62 is fixedly installed on the top of the limit frame 61, the top of the lower formwork 1 is provided with a plurality of threaded holes, the bottom of the limit frame 61 is provided with a penetration hole, and after the bolt passes through the penetration hole, it is connected with the threaded hole. The inner cavity is threaded and fitted, so as to facilitate the relative position limit between the limit frame 61 and the lower template 1, through a plurality of provided threaded holes, so as to adjust the installation position of the limit frame 61, through the baffle plate 62 It is convenient to limit the length of the rod and realize the fixed-length cutting of the rod material;

A blanking chute 7 is arranged above the lower template 1, and the blanking chute 7 is arranged between the limit mechanism 6 and the bearing mechanism 2. The blanking trough 7 is arranged obliquely, and a support column 8 is connected to one side of the top of the lower template 1. The two support columns 8 are symmetrically arranged, and the blanking groove 7 is used to facilitate the blanking and guiding of the cut rod material, and the support columns 8 are convenient to limit the downward movement of the upper formwork 3 to prevent the upper formwork 3 from moving down excessively .

The working principle of the utility model:

In use, first adjust the lower limit of the stroke of the upper template 3, so that the lower limit of the movement of the upper template 3 is adjusted to the state where the upper plane of the support column 8 fits, and the stroke is adjusted in place. Then the operator holds the raw material and inserts the raw material into the insertion frame 22 In the limit hole on the top, send the material forward to the limit mechanism 6 along the horizontal direction, stick the end of the rod material on the baffle 62, step on the foot switch, so that the external elevator drives the upper template 3 and punching The downward movement of the mechanism 4 causes the die-cutting knife 42 to move downward and dislocate the insertion frame 22 to form a shearing force, complete a stamping, and the formed workpiece falls on the blanking trough 7 for discharge, and the operator then pushes the remaining raw materials forward Send, fit on the side of baffle plate 62 again, carry out punching again, because a plurality of limit holes can be opened on the interspersed frame 22, make die-cutting knife 42 move downwards punching each time, can be to a plurality of bar materials Simultaneous punching makes the punching efficiency of the bar material higher, and the length of the cutting material can be adjusted by adjusting the position of the limit mechanism 6, and the cutting length can be adjusted by moving the die-cutting knife 42 down and interspersed with the frame 22 Cooperate with the generated shear force to shear the bar material, so that multiple bar materials can be cut synchronously without using cutting fluid.

Finally, it should be noted that: the above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the It is still possible to modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modifications, equivalent replacements, improvements, etc. within the spirit and principles of the present utility model shall be Included within the scope of protection of the present utility model.

Claims (7)

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.

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