Broken bridge aluminum frame profile punching device

Abstract

The utility model discloses a broken bridge aluminum frame profile punching device, and relates to the technical field of profile machining. The broken bridge aluminum frame profile punching device comprises a conveying seat, a driving motor and a mounting plate, a transmission groove is formed in the conveying seat, and transmission rollers are rotationally mounted on the inner wall of the front side and the inner wall of the rear side of the transmission groove. According to the broken bridge aluminum frame profile punching device, through the arrangement of the driving motor, the two sets of positioning plates can be moved, the profile can be positioned, in this way, the situation that when the profile is punched, the hole position deviates due to the fact that the position of the profile is not accurate is avoided, and then the accuracy of the hole position after the profile is punched can be improved; and through the arrangement of an electric push rod, a lifting plate can ascend and descend, when the lifting plate descends, the sectional material can be pressed before being punched, the situation that punching is affected due to the fact that the sectional material is subjected to impact force and shakes is avoided, and the sectional material punching effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of profile processing, and particularly relates to a punching device for a broken bridge aluminum frame profile. Background Art

[0002] In recent years, with the development of technology, aluminum alloy profiles have been widely introduced into the construction industry. However, most of the aluminum alloy profiles are hollow structures. When punching, manual operation is adopted. This operation method is time-consuming and laborious, with extremely low work efficiency, and the labor intensity of workers is high. Therefore, punching equipment has been developed.

[0003] At present, when some punching equipment punches profiles, it is difficult to position and fix the profiles. As a result, the profiles are prone to deviation of the hole positions during punching, affecting the punching effect. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a punching device for a broken bridge aluminum frame profile, which can solve the problem that it is difficult to position and fix the profiles, and thus the profiles are prone to deviation of the hole positions during punching.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A punching device for a broken bridge aluminum frame profile, including a transmission seat, a driving motor and a mounting plate. A transmission groove is opened inside the transmission seat, and a transmission roller is rotatably installed on the front inner wall and the rear inner wall of the transmission groove;

[0006] An installation top plate is fixedly installed on the top of the transmission seat. A positioning plate is arranged on the installation top plate. The number of the positioning plates is two groups. A clamping space is arranged between the two groups of positioning plates. The driving motor is used to drive the two groups of positioning plates to move relative to the clamping space;

[0007] An electric push rod and a lifting plate are arranged on the mounting plate. The electric push rod is used to drive the lifting plate to lift.

[0008] Preferably, the number of the installation top plates is two groups. A bidirectional lead screw is rotatably installed on the opposite surfaces of the two groups of installation top plates. Guide rods are fixedly installed on the opposite surfaces of the two groups of installation top plates. A moving plate is slidably installed on the outer wall of the guide rod. The moving plate is threadedly installed with the bidirectional lead screw. A connecting plate is fixedly installed at the bottom of the moving plate. A positioning plate is fixedly installed at the bottom of the connecting plate. A driving motor is fixedly installed on the front side of one of the installation top plates. The rotating shaft of the driving motor is fixedly installed with one end of the bidirectional lead screw.

[0009] Preferably, an installation plate is fixedly installed on the top of the transmission seat. An electric push rod is fixedly installed on the top of the installation plate. The free end of the electric push rod extends below the installation plate and is fixedly installed with a lifting plate.

[0010] Preferably, an extension plate is fixedly installed on one side of the transmission base. A support rod is fixedly installed on the top of the extension plate. A support platform is fixedly installed on the top of the support rod. A support plate is fixedly installed on the top of the mounting plate. An electric telescopic rod is fixedly installed on the top of the support plate. The free end of the electric telescopic rod extends below the support plate and is fixedly installed with a lifting connecting plate. A punching knife is fixedly installed on the bottom of the lifting connecting plate.

[0011] Preferably, a circular hole is formed inside the support platform.

[0012] Preferably, the bottom of the positioning plate does not contact the outer wall of the transmission roller. This setting facilitates the movement of the positioning plate and the rotation of the transmission roller.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this punching device for broken bridge aluminum frame profiles, through the setting of the driving motor, the two positioning plates can be moved. When the two positioning plates are moved, the profiles can be positioned, thus avoiding the deviation of the hole positions due to inaccurate profile positions during punching, and further improving the accuracy of the hole positions after punching the profiles. Through the setting of the electric push rod, the lifting plate can be lifted and lowered. When the lifting plate descends, the profiles can be pressed before punching the profiles, avoiding the situation that the profiles shake due to the impact force and affecting punching, and improving the punching effect of the profiles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present utility model will be further described below with reference to the drawings and embodiments:

[0015] Figure 1 is a three-dimensional view of the present utility model;

[0016] Figure 2 is a structural schematic diagram of the present utility model;

[0017] Figure 3 is an enlarged view of part A of the present utility model.

[0018] Reference numerals: 1, transmission base; 2, transmission roller; 3, mounting top plate; 4, driving motor; 5, bidirectional lead screw; 6, guide rod; 7, moving plate; 8, connecting plate; 9, positioning plate; 10, mounting plate; 11, electric push rod; 12, lifting plate; 13, support plate; 14, electric telescopic rod; 15, lifting connecting plate; 16, punching knife; 17, extension plate; 18, support rod; 19, support platform. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model. However, it should not be construed as a limitation on the protection scope of the present utility model.

[0020] Please refer to Figures 1-3 , the present utility model provides a technical solution: a punching device for a broken bridge aluminum frame profile, including a transmission base 1, a driving motor 4 and a mounting plate 10. A transmission groove is provided inside the transmission base 1, and a transmission roller 2 is rotatably installed on the front inner wall and the rear inner wall of the transmission groove; a mounting top plate 3 is fixedly installed on the top of the transmission base 1. A positioning plate 9 is provided on the mounting top plate 3. The number of the positioning plates 9 is two groups. A clamping space is provided between the two groups of positioning plates 9. The driving motor 4 is used to drive the two groups of positioning plates 9 to move relative to the clamping space; an electric push rod 11 and a lifting plate 12 are provided on the mounting plate 10. The electric push rod 11 is used to drive the lifting plate 12 to lift and lower.

[0021] Furthermore, the number of the mounting top plates 3 is two groups. A bidirectional lead screw 5 is rotatably installed on the opposite surfaces of the two groups of mounting top plates 3. A guide rod 6 is fixedly installed on the opposite surfaces of the two groups of mounting top plates 3. A moving plate 7 is slidably installed on the outer wall of the guide rod 6. The moving plate 7 is threadedly installed with the bidirectional lead screw 5. A connecting plate 8 is fixedly installed at the bottom of the moving plate 7. A positioning plate 9 is fixedly installed at the bottom of the connecting plate 8. A driving motor 4 is fixedly installed on the front side of one of the mounting top plates 3. The rotating shaft of the driving motor 4 is fixedly installed with one end of the bidirectional lead screw 5. Such a setting can move the two groups of positioning plates 9. When the two groups of positioning plates 9 are moved, the profile can be positioned, thus avoiding the situation that the hole position deviates due to the inaccurate position of the profile during punching, and further improving the accuracy of the hole position after the profile is punched.

[0022] Furthermore, a mounting plate 10 is fixedly installed at the top of the transmission base 1. An electric push rod 11 is fixedly installed at the top of the mounting plate 10. The free end of the electric push rod 11 extends below the mounting plate 10 and is fixedly installed with a lifting plate 12. An extension plate 17 is fixedly installed on one side of the transmission base 1. A support rod 18 is fixedly installed at the top of the extension plate 17. A support platform 19 is fixedly installed at the top of the support rod 18. A support plate 13 is fixedly installed at the top of the mounting plate 10. An electric telescopic rod 14 is fixedly installed at the top of the support plate 13. The free end of the electric telescopic rod 14 extends below the support plate 13 and is fixedly installed with a lifting connecting plate 15. A punching knife 16 is fixedly installed at the bottom of the lifting connecting plate 15. A circular hole is formed inside the support platform 19. The bottom of the positioning plate 9 does not contact the outer wall of the transmission roller 2. This setting can lift and lower the lifting plate 12. When the lifting plate 12 descends, it can press the profile before punching the profile, avoiding the situation that the profile shakes due to the impact force and affecting the punching, and improving the punching effect of the profile.

[0023] Working principle: When in use, place the profiled groove on the transmission roller 2, and then push the profile. The profile can be conveyed on the transmission roller 2. When the profile reaches the punching position, control the driving motor 4 to start. The driving motor 4 starts to drive the bidirectional lead screw 5 to rotate. The bidirectional lead screw 5 rotates to drive the moving plate 7 to move. The moving plate 7 moves to drive the positioning plate 9 to move through the connecting plate 8, so as to position the profile. After positioning, control the electric push rod 11 to start. The electric push rod 11 starts to drive the lifting plate 12 to descend. The descending of the lifting plate 12 can press and fix the profile. After the profile is fixed, control the electric telescopic rod 14 to start. The electric telescopic rod 14 starts to drive the lifting connecting plate 15 and the punching knife 16 to descend to punch the profile.

[0024] The above has described the embodiments of the present invention in detail with reference to the drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the technical field, various changes can be made without departing from the purpose of the present invention.

Claims

1. A punching device for a broken bridge aluminum frame profile, characterized in that Including: A transmission base (1) with a transmission groove formed inside. A transmission roller (2) is rotatably installed on the front and rear inner walls of the transmission groove; A driving motor (4). An installation top plate (3) is fixedly installed on the top of the transmission base (1). A positioning plate (9) is provided on the installation top plate (3). The number of the positioning plates (9) is two groups. A clamping space is provided between the two groups of positioning plates (9). The driving motor (4) is used to drive the two groups of positioning plates (9) to move relative to the clamping space; An installation plate (10) is provided with an electric push rod (11) and a lifting plate (12). The electric push rod (11) is used to drive the lifting plate (12) to lift.

2. The punching device for the broken bridge aluminum frame profile according to claim 1, wherein: The number of the installation top plates (3) is two groups. A bidirectional lead screw (5) is rotatably installed on the opposite surfaces of the two groups of installation top plates (3). A guide rod (6) is fixedly installed on the opposite surfaces of the two groups of installation top plates (3). A moving plate (7) is slidably installed on the outer wall of the guide rod (6). The moving plate (7) is threadedly installed with the bidirectional lead screw (5). A connecting plate (8) is fixedly installed at the bottom of the moving plate (7). A positioning plate (9) is fixedly installed at the bottom of the connecting plate (8). A driving motor (4) is fixedly installed on the front side of one of the installation top plates (3). The rotating shaft of the driving motor (4) is fixedly installed with one end of the bidirectional lead screw (5).

3. The punching device for the broken bridge aluminum frame profile according to claim 2, characterized in that: The installation plate (10) is fixedly installed on the top of the transmission base (1). The electric push rod (11) is fixedly installed on the top of the installation plate (10). The free end of the electric push rod (11) extends below the installation plate (10) and is fixedly installed with the lifting plate (12).

4. The punching device for the broken bridge aluminum frame profile according to claim 3, characterized in that: An extension plate (17) is fixedly installed on one side of the transmission base (1). A support rod (18) is fixedly installed on the top of the extension plate (17). A support platform (19) is fixedly installed on the top of the support rod (18). A support plate (13) is fixedly installed on the top of the installation plate (10). An electric telescopic rod (14) is fixedly installed on the top of the support plate (13). The free end of the electric telescopic rod (14) extends below the support plate (13) and is fixedly installed with a lifting connecting plate (15). A punching knife (16) is fixedly installed at the bottom of the lifting connecting plate (15).

5. A punching device for a broken bridge aluminum frame profile according to claim 4, characterized in that: A circular hole is formed inside the support platform (19).

6. The punching device for the broken bridge aluminum frame profile according to claim 5, characterized in that: The bottom of the positioning plate (9) does not contact the outer wall of the transmission roller (2).

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