CN204294714U - Decoration bar section punch press - Google Patents

Abstract

A decorative profile punching machine, including a press, an upper stamping die and a stamping lower die are installed in the throat of the press, a base is installed in the throat of the press, and conveying and fixing devices are symmetrically installed on both sides of the base. The lower die is installed on the base and is located between two conveying fixtures, and the stamping upper die is installed on the slide block set by the press, and is opposite to the stamping lower die. The decorative profile punching machine can convey and punch strip-shaped profiles. It has a simple structure and high work efficiency, which reduces the labor intensity of workers, has small errors and high precision, and ensures the product quality of decorative profiles. It can also operate continuously. The root profile is stamped, and it is not limited by the length of the profile, and has strong applicability.

Description

Decorative Profile Punch

technical field

The utility model relates to a punching equipment, in particular to a punching machine used for punching decorative profiles.

Background technique

In recent years, with the development of the construction industry, people have various aesthetic requirements for house decoration, and decorative profiles have emerged as the times require, and have emerged as a fast-growing decorative material in the field of decoration. The profile is mainly strip-shaped, which needs to be stamped on its surface to make a decorative profile. At present, there is no special equipment for processing decorative profiles, and only traditional mechanical punching machines can be used for stamping. The work intensity is high and the production efficiency is low. It is necessary to manually punch the same profile for multiple times, the manual operation error is large, the precision is low, and the quality is difficult to guarantee.

Utility model content

The utility model aims at the deficiency of the above-mentioned prior art, designs a kind of decorative profile punching machine.

The decorative profile punching machine of the utility model includes a press machine, an upper stamping die and a lower stamping die are installed in the throat of the press machine, a base is installed in the throat of the press machine, and conveying and fixing devices are symmetrically installed on both sides of the base The stamping lower die is installed on the base and is located between the two conveying fixtures, and the stamping upper die is installed on the slide block set by the press and is opposite to the stamping lower die.

The conveying and fixing device includes a support frame provided with a conveying channel, two conveying rollers are installed in parallel up and down in the conveying passage of the supporting frame, both conveying rollers are coaxially equipped with driven gears, and the driven gears of the two conveying rollers The gears mesh with each other, a pre-tightening cylinder is installed on the support frame, and the outer end of the piston rod of the pre-tightening cylinder is located in the conveying channel.

A driving bracket is installed on the base, a motor is installed on the driving bracket, a driving gear is installed on the main shaft of the motor, and transmission gears are installed on the driving brackets on both sides of the driving gear, and both transmission gears are meshed with the driving gear.

The two transmission gears are respectively meshed with the driven gears of the conveying rollers in the corresponding conveying fixtures, and the conveying rollers of the two conveying fixtures are parallel to each other.

Preferably, guide mechanisms are installed on the outer openings of the conveying passages of the conveying fixing device, and the guide mechanisms include guide shafts installed in the conveying passages, the guide shafts are parallel to the conveying rollers, and two sliders are installed on the guide shafts , the upper parts of the sliders are all provided with stepped grooves, and the stepped grooves of the two sliders are arranged oppositely.

Preferably, auxiliary supporting devices are installed on both sides of the press, and the auxiliary supporting devices include auxiliary brackets, and a plurality of auxiliary guide rollers are installed in parallel on the auxiliary brackets, and the two auxiliary brackets are all located on the same straight line. The inner ends of each are aligned with the conveying channel of the corresponding conveying fixture, and the auxiliary guide rollers are parallel to the conveying rollers.

The beneficial effects of the utility model are: the decorative profile punching machine can transport and punch strip-shaped profiles, has a simple structure, high work efficiency, reduces the labor intensity of workers, has small errors and high precision, and ensures the product quality of the decorative profiles. It can also work continuously, stamping the entire profile at one time, and will not be limited by the length of the profile, and has strong applicability.

The guide device installed on the conveying fixture can adjust the opening size of the conveying channel, so that the slider can limit the profile to be fed in, avoid the lateral movement of the profile, ensure the stability of the profile movement, further ensure the accuracy of the profile feeding, and improve the stamping accuracy. improve product quality.

The auxiliary support device enables the decorative profile punching machine to fully support the entire profile, avoiding the deflection of feeding caused by the tilting of the profile, thereby avoiding the deflection of stamping, ensuring the quality of stamping, and further reducing the difficulty and work intensity of equipment feeding.

Description of drawings

Accompanying drawing 1 is the overall structure diagram of this decorative profile punching machine;

Accompanying drawing 2 is the partial structural drawing one of this decorative profile punching machine;

Accompanying drawing 3 is the partial structural drawing II of this decorative profile punching machine.

Detailed ways

The decorative profile punch press of the present utility model, as shown in Figure 1, comprises a press 1, and a stamping upper die 3 and a stamping lower die 4 are installed in the throat 2 that the press 1 is provided with.

A base 5 is installed in the throat 2 of the press 1, and conveying fixtures 6 are symmetrically installed on both sides of the base 5. The stamping lower die 4 is installed on the base 5 and is located between the two conveying fixtures 6. Die 3 is installed on the slide block that press machine 1 is provided with, and is opposite to stamping lower die 4 .

As shown in Figures 2 to 3, the delivery fixture 6 includes a support frame 61 provided with a delivery channel 62, openings on both sides of the delivery channel 63, two delivery rollers 63 are installed in parallel up and down in the delivery channel 62 of the support frame 61, two The conveying rollers 63 are coaxially equipped with driven gears 64, and the driven gears 64 of the two conveying rollers 63 mesh with each other. A pre-tightening cylinder 65 is installed on the support frame 61, and the outer end of the piston rod of the pre-tightening cylinder 65 is located in the conveying channel 62. Inside, the conveying channel 62 is provided with a pressing seat corresponding to the piston rod, and the top surface of the pressing seat is flush with the gap provided between the conveying rollers 63 .

Drive bracket 7 is installed on the base 5, motor 8 is installed on the drive bracket 7, driving gear 9 is installed on the main shaft of motor 8, transmission gear 10 is installed on the drive bracket 7 of driving gear 9 both sides, two transmission gears 10 all mesh with driving gear 9.

The two transmission gears 10 respectively mesh with the driven gears 64 of the conveying rollers 63 in the corresponding conveying and fixing devices 6 , and the conveying rollers 63 of the two conveying and fixing devices 6 are parallel to each other.

The outer openings of the conveying fixture 6 conveying channel 62 are equipped with a guide mechanism. The guide mechanism includes a guide shaft 66 installed in the conveying channel. The guide shaft 66 is parallel to the conveying roller 63. Two Slide block 67, the top of slide block 67 is all provided with stepped groove 68, and the stepped groove 68 of two slide blocks is oppositely arranged, and the bottom surface of stepped groove 68 is also with the gap between two conveying rollers 63 of corresponding conveying fixing device 6 and is even. together.

As shown in Figure 1, auxiliary supporting devices are installed on both sides of the press 1, and the auxiliary supporting devices include auxiliary brackets 11, and a plurality of auxiliary guide rollers 12 are installed in parallel on the auxiliary brackets 11, and the two auxiliary brackets 11 are all located at On the same straight line, the inner ends of the auxiliary brackets 11 are aligned with the conveying channel 62 of the corresponding conveying fixture 6 , and the auxiliary guide rollers 12 are parallel to the conveying rollers 63 .

When using the decorative profile punching machine, first place the profile to be processed on the auxiliary support device on the side of the press 1, and then send the inner end of the profile to be processed into the two conveying rollers in the conveying channel 62 of the first conveying and fixing device 6 Between 63, the motor 8 sequentially drives the two conveying rollers 63 of the conveying and fixing device 6 through the driving gear 9, the transmission gear 10 and the driven gear 64, so that the two conveying rollers 63 drive the profile to be processed to pass through the first conveying and fixing device 6, enters between the punching upper die 3 and the punching lower die 4, and continues to enter between the two conveying rollers 63 in the conveying passage 62 of the second conveying fixture 6, and is passed by the second The transport roller 63 of the transport fixture 6 continues to be driven.

When the profile to be processed moves to the processing position, the motor 8 stops working, and the piston rods of the pre-tightening cylinders 65 of the two conveying fixtures 6 all stretch out, and the profile to be processed at the corresponding position is pressed on the corresponding pressing seat. The profile to be processed is fixed on the side, and then the upper die 3 is driven by the slider of the press 1 to make it close with the lower die 4 for stamping.

After stamping is completed, the piston rods of the two pre-tightening cylinders 65 are retracted, and the motor 8 continues to drive the profile to be processed through the conveying rollers 63 of the two conveying fixtures 6 .

According to the above-mentioned working method, the entire profile to be processed is punched to be processed into a decorative profile.

Claims (3)

1. A decorative profile punch press, comprising a press (1), a stamping upper die (3) and a stamping lower die (4) are installed in the throat (2) that the press (1) is provided with, it is characterized in that the A base (5) is installed in the throat (2) of the press (1), and a conveying fixture (6) is installed symmetrically on both sides of the base (5), and the stamping die (4) is installed on the base (5) and located between the two conveying fixtures (6), the stamping upper die (3) is installed on the slide block set by the press (1), and is opposite to the stamping lower die (4), The conveying fixture (6) comprises a supporting frame (61) provided with a conveying passage (62), and two conveying rollers (63) are installed in parallel up and down in the conveying passage (62) of the supporting frame (61). Conveying rollers (63) are all coaxially equipped with driven gears (64), and the driven gears (64) of the two conveying rollers (63) are meshed with each other, and preload cylinders (65) are installed on the support frame (61). The piston rod outer end of tight cylinder (65) is positioned at delivery channel (62), A driving bracket (7) is installed on the described base (5), a motor (8) is installed on the driving bracket (7), and a driving gear (9) is installed on the main shaft of the motor (8), and the driving gear (9) Transmission gears (10) are installed on the drive brackets (7) on both sides, and both transmission gears (10) are meshed with the driving gear (9). The two transmission gears (10) are respectively engaged with the driven gears (64) of the conveying rollers (63) in the corresponding conveying fixture (6), and the conveying rollers (63) of the two conveying fixtures (6) are parallel to each other. 2. The decorative profile punching machine according to claim 1, characterized in that, guide mechanisms are installed on the outer openings of the conveying fixture (6) conveying channel (62), and the described guiding mechanism includes a Guide shaft (66), guide shaft (66) is parallel with conveying roller (63), two slide blocks (67) are installed on the guide shaft (66), the top of slide block (67) is all provided with stepped groove (68) , the stepped grooves (68) of the two slide blocks are relatively arranged. 3. The decorative profile punch press according to claim 1, characterized in that auxiliary support devices are installed on both sides of the press (1), and the auxiliary support devices include auxiliary brackets (11), and the auxiliary brackets (11) are all mounted on A plurality of auxiliary guide rollers (12) are installed in parallel, the two auxiliary supports (11) are located on the same straight line, and the inner ends of the auxiliary supports (11) are aligned with the conveying channel (62) of the corresponding conveying fixture (6) , the auxiliary guide roller (12) is parallel to the delivery roller (63).