CN205165526U - Die -cut device of transmission line - Google Patents

Abstract

The utility model discloses a transmission strip punching device, which comprises a transmission strip reel, a pneumatic punching machine, a positioning bracket and a pneumatic pedal; the transmission strip reel is arranged at the input end of the pneumatic punching machine, and the output end of the pneumatic punching machine The end is connected with the positioning bracket, the pneumatic pedal is connected with the pneumatic punching machine, and the positioning bracket is provided with a guide rail and a positioning block sliding along the guide rail. The utility model can adjust the length and size of the transmission strip through the positioning block on the bracket. By stepping on the pneumatic pedal, the transmission strip with the required length can be obtained. The punching and cutting can be completed at one time, which is efficient and convenient; it is suitable for mass production and can be positioned once. The production of transmission bars of the same size can be completed. Compared with the traditional processing technology, it greatly improves the production efficiency and saves time and labor costs.

Description

A driving strip punching device

technical field

The utility model relates to a transmission strip punching technology, in particular to a transmission strip punching device for equipment in the aluminum alloy door and window processing industry.

Background technique

The punching equipment in the aluminum alloy doors and windows processing industry equipment is commonly used processing equipment, which belongs to the stamping technology and cold processing industry. General stamping technology can be divided into separation process and forming process according to process classification. Commonly used stamping machines are completed by hydraulic stamping machines and stamping dies. Compared with traditional technologies, pneumatic stamping machines have the following advantages: flexible operation, small size, simple structure, stable operation, low noise, and no pollution. The existing transmission strip processing device has too simple structure, low efficiency, poor positioning, and few applications. In addition, the existing processing technology is complicated, the production efficiency is low, and it is difficult to guarantee the accuracy.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a transmission strip punching device, which integrates a packing mechanism, a punching mechanism, and a positioning mechanism, which is efficient and convenient, and reduces production costs.

In order to achieve the above object, the technical scheme that the utility model adopts is:

A transmission strip punching device, including a transmission strip reel, a pneumatic punching machine, a positioning bracket and a pneumatic pedal; the transmission strip reel is set at the input end of the pneumatic punching machine, and the output end of the pneumatic punching machine is connected to the positioning bracket , the pneumatic pedal is connected with the pneumatic punching machine, and a guide rail and a positioning block sliding along the guide rail are arranged on the positioning bracket.

As a preferred embodiment of the utility model, the pneumatic punching machine described in the utility model includes a cylinder and a punching mechanism, the cylinder and the punching mechanism are connected through the cylinder axis, and the punching mechanism includes an upper die locking block, an upper Template, guide post, upper die punching needle, upper die punching knife, lower die, lower die plate, the guide post, upper die punching pin and upper die punching knife are fixed on the upper die plate, and the lower die is fixed on the lower die plate ;A through hole is set in the middle of the upper template and the lower template, and the cylinder shaft passes through the through hole, and is locked and fixed by the locking block of the upper mold.

As a preferred embodiment of the present utility model, the punching mechanism is provided with two sets of guide pillars, two sets of upper die punching needles and two sets of upper die punching knives, which are symmetrically arranged on both sides of the cylinder shaft, and each set of guide pillars Includes two guide posts.

As a preferred embodiment of the present utility model, a groove is provided on the lower mold of the present utility model, and the punch needle of the upper mold and the lower end of the punching knife of the upper mold move up and down relative to the groove.

As a preferred embodiment of the utility model, a hole for the transmission of the drive bar is provided between the upper die punch and the groove in the utility model.

As a preferred embodiment of the present utility model, the punching mechanism described in the present utility model also includes a safety shield and a box support column, the safety shield is arranged on the outside of the upper formwork and the lower formwork, and the box support column is arranged on the lower formwork bottom of.

As a preferred embodiment of the present utility model, the positioning block of the present utility model includes a positioning plate, a slider arranged under the sides of the positioning plate and a mounting plate for fixing the positioning plate and the sliding block. An adjustable fixed handle is provided.

As a preferred embodiment of the utility model, the slider of the utility model is provided with a buckle part, and is slidably connected with the guide rail through the buckle part.

As a preferred embodiment of the utility model, the buckle part of the utility model is a U-shaped slot.

As a preferred embodiment of the utility model, a scale is arranged on the positioning bracket of the utility model along the direction of the guide rail.

Compared with the prior art, the beneficial effect of the utility model is: the length of the transmission strip can be adjusted through the positioning block on the bracket, and the transmission strip of the required length can be obtained by stepping on the pneumatic pedal, and the punching and cutting are completed at one time. Efficient and convenient; suitable for mass production, one positioning can complete the production of transmission strips of the same size. Compared with the traditional processing technology, it greatly improves the production efficiency and saves time and labor costs.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a schematic view of the front structure of the pneumatic punching machine of the present invention;

Fig. 3 is a schematic diagram of the side view structure of the pneumatic punching machine of the present invention;

Fig. 4 is the structural representation of positioning block of the present utility model;

Fig. 5 is a schematic diagram of the sliding operation of the positioning block of the present invention.

detailed description

The gist of the utility model is to overcome the deficiencies of the prior art and provide a transmission strip punching device, which is suitable for the processing of two existing transmission strips (material PA66+GF25) stored in rolls, and the maximum positioning punching length is 1.6 m, simple and convenient, one-person operation, punching installation holes and cutting off the transmission strip can be completed at one time. The following will be described in detail with reference to the accompanying drawings in conjunction with the embodiments, so as to further explain the technical features and advantages of the present utility model.

The schematic diagram of the overall structure of the utility model is shown in Figure 1. A transmission strip punching device includes a transmission strip reel 1, a pneumatic punching machine 2, a positioning bracket 3 and a pneumatic pedal 6; the transmission strip reel 1 is set on the pneumatic The input end of the punching machine 2, the output end of the pneumatic punching machine 2 are connected with the positioning bracket 3, the pneumatic pedal 6 is connected with the pneumatic punching machine 2, and the positioning bracket 3 is provided with a guide rail 4 and a positioning block 5 sliding along the guide rail 4. As shown in Figure 1, the transmission strip is wound on the transmission strip reel 1, and the transmission strip reel 1 is set on the base. mechanism. The positioning block 5 can adjust the length of the transmission strip, so that the length of each section of the transmission strip is consistent, and the pneumatic punching machine 2 realizes cutting and punching of the transmission strip.

As shown in Figures 2 and 3, the pneumatic punching machine 2 described in the utility model includes a cylinder 212 and a punching mechanism, and the cylinder 212 and the punching mechanism are connected through a cylinder shaft 205. The cylinder 212 installed in the bottom casing drives the upper template 207 to punch downwards, so that the punching and punching of the transmission bar 202 can be completed. Preferably, the punching mechanism includes an upper die locking block 201, an upper template 207, a guide post 208, an upper die punching pin 209, an upper die punching knife 210, a lower die 203, a lower template 204, the guide post 208, Upper die punching pin 209 and upper die punching knife 210 are fixed on the upper template 207, and the lower die 203 is fixed on the lower template 204; a through hole is set in the middle of the upper template 207 and the lower template 204, and the cylinder shaft 205 runs through the through hole. Upper die locking block 201 is locked and fixed.

Preferably, the punching mechanism described in the utility model is provided with two sets of guide pillars 208, two sets of upper die punching needles 209 and two sets of upper die punching knives 210, which are symmetrically arranged on both sides of the cylinder shaft 205, and each set of guide pillars 208 includes two guide posts 208 . As shown in Figure 2, the two stations A and B are suitable for two different transmission strips, and different stations can be selected according to different needs. And it can realize that two groups of drive bars 202 can be loaded into rolls and put on the disk at the same time.

The lower die 203 described in the utility model is provided with a groove, and the lower end of the punching needle 209 of the upper die and the lower end of the punching knife 210 of the upper die move up and down relative to the groove. A hole for transmission of the transmission bar 202 is provided between the punch pin 209 of the upper die and the groove. Hole position and length dimension are processed with high accuracy, 0.1 mm level processing accuracy, reducing processing error; the finished surface is regular and beautiful, and there is almost no scrap in the production process, which maximizes the use of materials, reduces material waste, and saves material costs , The transmission strips are stored in rolls, occupying a small space, and are convenient for quick selection during production.

In order to further strengthen the safety, the punching mechanism described in the utility model also includes a safety shield 206 and a box body support column 211. The bottom of the lower template 204. Compared with the existing technology, it has stable operation, low noise, short stroke, and is equipped with a safety shield to reduce potential safety hazards.

As shown in Figures 4 and 5, the positioning block 5 of the present utility model includes a positioning plate 501, a slider 504 arranged under the side of the positioning plate 501, and a mounting plate 503 for fixing the positioning plate 501 and the sliding block 504. An adjustable tightening handle 502 is also provided on the positioning plate 501 .

As shown in FIG. 4 , the slider 504 of the present invention is provided with a buckle part, and is slidably connected with the guide rail 4 through the buckle part. The buckle part is a U-shaped slot. As shown in FIG. 5 , a scale 7 is arranged on the positioning bracket 3 of the present invention along the direction of the guide rail 4 . The length and size can be adjusted through the positioning block 5 on the bracket, and the transmission strip of the required length can be easily obtained by stepping on the pneumatic pedal, and the punching and cutting can be completed at one time, which is efficient and convenient. Scale 8 is installed on the positioning bracket 3, unscrew the adjustable position and fix the handle, and the positioning block can slide along the guide rail. The right side of the positioning block is aligned with the scale on the scale to determine the punching length. Finally, tighten the adjustable bit to secure the handle for positioning.

In addition, the utility model uses the conventional compressed air in the production workshop as the power source, and does not need to be connected to a separate power source.

The utility model is clearly and completely described through the technical solutions in the above embodiments, and it is obvious that the described embodiments are a part of the embodiments of the utility model, rather than all embodiments. 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.

Claims (10)

1. a transmission bar blanking units, is characterized in that: comprise transmission bar reel (1), Pneumatic Severing Machine (2), locating support (3) and gas pedal (6); Transmission bar reel (1) is arranged at the input of Pneumatic Severing Machine (2), the output of Pneumatic Severing Machine (2) is connected with locating support (3), gas pedal (6) is connected with Pneumatic Severing Machine (2), the locating piece (5) locating support (3) being arranged guide rail (4) and slide along guide rail (4).

2. transmission bar blanking units according to claim 1, it is characterized in that: described Pneumatic Severing Machine (2) comprises cylinder (212) and punching mechanism, cylinder (212) is connected by cylinder axis (205) axle with punching mechanism, described punching mechanism comprises patrix latch segment (201), cope match-plate pattern (207), guide pillar (208), patrix red needle (209), patrix stamping knife (210), counterdie (203), lower bolster (204), described guide pillar (208), patrix red needle (209) and patrix stamping knife (210) are fixed on cope match-plate pattern (207), described counterdie (203) is fixed on lower bolster (204), cope match-plate pattern (207) arranges through hole with lower bolster (204) middle part, and cylinder axis (205) runs through through hole, is locked by patrix latch segment (201).

3. transmission bar blanking units according to claim 2, it is characterized in that: described punching mechanism arranges two groups of guide pillars (208), two groups of patrix red needles (209) and two groups of patrix stamping knives (210), symmetry is divided into the both sides of cylinder axis (205), and described guide pillar (208) of often organizing comprises two guide pillars (208).

4. the transmission bar blanking units according to Claims 2 or 3, is characterized in that: (203) arrange groove to described counterdie, and patrix red needle (209) and patrix stamping knife (210) lower end confronting grooves move up and down.

5. transmission bar blanking units according to claim 4, is characterized in that: arrange the position, hole for transmission bar (202) transmission between described patrix red needle (209) and groove.

6. the transmission bar blanking units according to Claims 2 or 3, it is characterized in that: described punching mechanism also comprises safty shield (206) and case supports post (211), safty shield (206) is arranged at the outside of cope match-plate pattern (207) and lower bolster (204), and case supports post (211) is arranged at the bottom of lower bolster (204).

7. transmission bar blanking units according to claim 1, it is characterized in that: described locating piece (5) comprises location-plate (501), be arranged at slide block (504) below location-plate (501) side and the installing plate (503) for stationary positioned plate (501) and slide block (504), described location-plate (501) also arranged a position-adjustable tightening handle (502).

8. transmission bar blanking units according to claim 7, is characterized in that: described slide block (504) arranges clamping part, is slidably connected by clamping part and guide rail (4).

9. transmission bar blanking units according to claim 8, is characterized in that: described clamping part is U-shaped draw-in groove.

10. the transmission bar blanking units according to claim 1 or 7, is characterized in that: described locating support (3) arranges rule (7) along guide rail (4) direction.