Punching equipment for aluminum alloy window production

Abstract

The utility model discloses punching equipment for aluminum alloy window production, which belongs to the technical field of aluminum alloy template punching and comprises a working table plate, supporting legs for supporting are mounted at four corners of the bottom of the working table plate, a portal frame is connected to the outer wall of the working table plate, and a telescopic cylinder is mounted at the upper end of the portal frame. The telescopic end of the telescopic air cylinder penetrates through the portal frame and is connected with a mounting plate, a plurality of punching rods are detachably connected to the interior of the mounting plate, and an arranged valve is connected with an air pump to inflate the interior of the limiting rod so that the expansion air bag can expand outwards, and then each connecting plug can be fixed to the outer wall of the limiting rod; when the position needs to be adjusted, the valve is opened, pressure is relieved, then adjustment is conducted, then gas is inflated again, when different numbers of punching rods need to be replaced, the limiting heads on the two sides are detached, then the limiting rods can be drawn out, and different numbers of punching rods are inserted.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum alloy template punching, in particular to a punching device for aluminum alloy window production. Background Art

[0002] Aluminum alloy is an alloy based on aluminum with a certain amount of other alloying elements added. It is one of the light metal materials. Aluminum alloy has high structural strength, its specific strength is close to that of high alloy steel, and its specific stiffness exceeds that of steel. It has good casting properties and plastic processing properties, good electrical and thermal conductivity, good corrosion resistance and weldability, and can be used as a structural material. It is widely used in aerospace, aviation, transportation, construction, electromechanical, light chemical and daily necessities, such as aluminum alloy templates for building materials.

[0003] At present, a punching device is needed when punching holes in aluminum alloy templates. For example, China Utility Model Patent Authorization Announcement No. CN220560207U discloses a punching device for aluminum alloy template production. After determining the number of punching rods to be used, take the corresponding number of punching rods, and then insert them one by one into the multiple connecting holes at the lower end of the mounting block, and then grab the pull ring to insert the mounting rod into the mounting hole on the mounting block, and the spring on the mounting rod will be blocked in the mounting groove. At the same time, the inserted mounting rod is rotated 180 degrees, and the protrusion is stuck in the short groove. At this time, the spring will push the mounting rod to the right end, but the protrusion is stuck by the short groove again. The mounting rod will be in the middle of the mounting block and stably stick the punching rod. At this time, the punching operation can be carried out. When it needs to be removed, the mounting rod is directly rotated 180 degrees and pulled out, and the punching rod will fall directly.

[0004] Although the above prior art can conveniently install different punching rods, this installation method makes the punching rods unstable and it is very inconvenient to adjust the positions of every two punching rods. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A punching device for producing aluminum alloy windows includes a workbench, support legs are installed at the four corners of the bottom of the workbench, a gantry is connected to the outer wall of the workbench, a telescopic cylinder is installed on the upper end of the gantry, the telescopic end of the telescopic cylinder passes through the gantry and is connected to a mounting plate, a plurality of punching rods are detachably connected to the inside of the mounting plate, the bottom of the mounting plate is concave and first through holes are provided on both sides, the upper end of each punching rod is fixedly connected to a plug connector inserted into the concave part of the bottom of the mounting plate, each plug connector is provided with a second through hole opposite to the first through hole, a limit rod passes through the inside of the first through hole and the plurality of second through holes, both ends of the limit rod are detachably connected to the limit head, an expansion air bag is provided on the outer wall of the limit rod near the upper end, and air is inflated inside the expansion air bag so that the expansion air bag expands to fix each plug connector.

[0008] Preferably, the outer wall of the limit rod on one side is detachably connected with a valve connected to the limit rod, the valve is opened and connected to the air pump to inflate the interior of the inflatable airbag to expand the inflatable airbag, and the valve is opened to release the air pressure inside the inflatable airbag.

[0009] Preferably, connecting plates with axes perpendicular to the axis of the mounting plate are detachably connected on both sides of the upper end of the mounting plate, and sliding rods are slidably connected on both sides of the connecting plates on both sides. The upper end of each sliding rod is detachably connected to a limiting block, and each sliding rod is sleeved with a return spring near the outer wall of the connecting plate and the limit block. The bottoms of the multiple sliding rods are detachably connected to a clamping frame, and the telescopic cylinder is extended to move the mounting plate downward so that the clamping frame first contacts the aluminum alloy plate and slides upward through the sliding rod to stretch the return spring, so that the clamping frame fixes the aluminum alloy template.

[0010] Preferably, a through groove is provided at the center of the upper end of the workbench plate, and the fertilizer falls downward after being punched.

[0011] Preferably, discharge ports are provided on both sides of the through-groove, and a conveyor belt is installed inside the through-groove, and the conveyor belt transports the waste material dropped after punching to either side and discharges the waste material through the discharge port.

[0012] Preferably, a material storage box is provided on one side or both sides of the workbench, and the material storage box is used to receive waste materials.

[0013] Preferably, electric slide rails are embedded in the outer walls of both sides of the workbench, and the gantry is slidably connected to the inside of the electric slide rails. The electric slide rails control the gantry to drive multiple punching rods to move on the upper end of the workbench.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Connect an air pump through a valve to inflate the inside of the limit rod, so that the expansion airbag can expand outward, so that each plug connector can be fixed on the outer wall of the limit rod. When the position needs to be adjusted, open the valve to release the pressure and then re-inflate the gas. When a different number of punching rods needs to be replaced, remove the limit heads on both sides, so that the limit rods can be pulled out and different numbers of punching rods can be inserted;

[0016] 2. The telescopic cylinder is extended to move the mounting plate downward so that the pressing frame first contacts the aluminum alloy plate and slides upward through the sliding rod to stretch the reset spring, and finally the punching rod punches the aluminum alloy template. The pressing frame can fix the aluminum alloy template during punching.

[0017] 3. The electric slide rail controls the gantry to drive multiple punching rods to move on the upper end of the worktable, and then the position can be adjusted according to the punching requirements of different templates;

[0018] 4. The waste materials dropped after punching are transported to any side through the provided conveyor belt and discharged through the discharge port. A storage box is provided on one or both sides of the workbench to receive the waste materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of a punching device for aluminum alloy window production in the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the workbench in the utility model;

[0021] Figure 3 This is a schematic diagram of the punching rod structure in the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the limiting rod in the utility model;

[0023] Figure 5 It is a schematic diagram of the compression frame structure in the utility model.

[0024] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0025] 100, work table; 101, support leg; 102, electric slide rail; 103, through slot; 104, conveyor belt; 105, discharge port; 106, storage box;

[0026] 200, mounting plate; 201, punching rod; 202, telescopic cylinder; 203, gantry; 204, plug connector; 205, first through hole; 206, limit rod; 207, limit head; 208, valve; 209, expansion airbag; 210, connecting plate; 211, sliding rod; 212, limit block; 213, reset spring; 214, clamping frame; 215, second through hole. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0030] like Figure 1 As shown, it is a schematic structural diagram of a punching equipment for aluminum alloy window production according to a preferred embodiment of the utility model. The punching equipment for aluminum alloy window production in this embodiment includes a workbench 100. The outer wall of the workbench 100 is connected to a gantry 203. A telescopic cylinder 202 is installed on the upper end of the gantry 203. The telescopic end of the telescopic cylinder 202 passes through the gantry 203 and is connected to a mounting plate 200. A plurality of punching rods 201 are detachably connected to the interior of the mounting plate 200. The aluminum alloy template is placed on the upper end of the workbench 100. The mounting plate 200 is moved downward by the extension of the telescopic cylinder 202, and then the aluminum alloy template is punched in cooperation with the plurality of punching rods 201.

[0031] like Figure 2As shown, it is a schematic diagram of the workbench structure in this embodiment, support legs 101 are installed at the four corners of the bottom of the workbench 100 for support, a through groove 103 is arranged at the center of the upper end of the workbench 100, and discharge ports 105 are arranged on both sides of the through groove 103. A conveyor belt 104 is installed inside the through groove 103, and the conveyor belt 104 transports the waste material dropped after punching to either side and discharges the waste material through the discharge port 105. One side or both sides of the workbench 100 are provided with a storage box 106, and the storage box 106 is used to receive the waste material.

[0032] like Figure 2 as well as Figure 3 As shown, it is a schematic diagram of the workbench and punching rod structure in this embodiment. Electric slide rails 102 are embedded in the outer walls of both sides of the workbench 100, and the gantry 203 is slidably connected to the inside of the electric slide rails 102. The electric slide rails 102 control the gantry 203 to drive multiple punching rods 201 to move on the upper end of the workbench 100, and the position can be adjusted according to the punching requirements of different templates.

[0033] like Figure 3 as well as Figure 4 As shown, it is a schematic diagram of the punching rod and the limiting rod structure in this embodiment. The bottom of the mounting plate 200 is concave and has first through holes 205 on both sides. The upper end of each punching rod 201 is fixedly connected to a plug connector 204 inserted into the concave part of the bottom of the mounting plate 200. Each plug connector 204 is provided with a second through hole 215 opposite to the first through hole 205. The first through hole 205 and the plurality of second through holes 215 pass through the limiting rod 206. Both ends of the limiting rod 206 can be detachably connected to the limiting heads 207. The limiting heads 207 on both sides fix the limiting rod 206 to the inside of the mounting plate 200. The limiting rod 206 on one side is fixedly connected to the mounting plate 200. The outer wall of 6 is detachably connected with a valve 208 connected to the limit rod 206, and the outer wall of the limit rod 206 near the upper end is provided with an expansion airbag 209. In this embodiment, the valve 208 is connected to the air pump to inflate the inside of the limit rod 206 so that the expansion airbag 209 can expand outward and thus each plug connector 204 can be fixed on the outer wall of the limit rod 206. When the position needs to be adjusted, the valve 208 is opened to release the pressure and then the gas is filled again after adjustment. When a different number of punching rods 201 needs to be replaced, the limit heads 207 on both sides are removed so that the limit rod 206 can be pulled out and a different number of punching rods 201 can be inserted.

[0034] like Figure 5As shown, it is a schematic diagram of the clamping frame structure in this embodiment, the upper ends of the mounting plate 200 are detachably connected with connecting plates 210 whose axes are perpendicular to the axes of the mounting plate 200, and the connecting plates 210 on both sides are slidably connected with sliding rods 211 on both sides, and the upper end of each sliding rod 211 is detachably connected to a limiting block 212, and each sliding rod 211 is sleeved with a return spring 213 near the outer wall of the connecting plate 210 and the limit block 212, and the bottoms of multiple sliding rods 211 are detachably connected with a clamping frame 214. In this embodiment, the telescopic cylinder 202 is extended to make the mounting plate 200 move downward, so that the clamping frame 214 first contacts the aluminum alloy plate and slides upward through the sliding rod 211, thereby stretching the return spring 213, and finally causing the punching rod 201 to punch the aluminum alloy template, and the aluminum alloy template can be fixed during punching through the clamping frame 214.

[0035] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A punching device for aluminum alloy window production, comprising a workbench (100), wherein support legs (101) are installed at the four corners of the bottom of the workbench (100), the outer wall of the workbench (100) is connected to a gantry (203), a telescopic cylinder (202) is installed at the upper end of the gantry (203), the telescopic end of the telescopic cylinder (202) passes through the gantry (203) and is connected to a mounting plate (200), and a plurality of punching rods (201) are detachably connected inside the mounting plate (200), characterized in that: The bottom of the mounting plate (200) is concave and has first through holes (205) on both sides. The upper end of each punching rod (201) is fixedly connected to a plug connector (204) inserted into the concave portion of the bottom of the mounting plate (200). Each plug connector (204) is provided with a second through hole (215) opposite to the first through hole (205). The first through hole (205) and the plurality of second through holes (215) pass through the interior of the limiting rod (206). Both ends of the limiting rod (206) are detachably connected to the limiting head (207). An expansion airbag (209) is provided on the outer wall of the limiting rod (206) near the upper end. The expansion airbag (209) is inflated to inflate the expansion airbag (209) to fix each plug connector (204).

2. The punching equipment for aluminum alloy window production according to claim 1 is characterized in that: The outer wall of the limiting rod (206) on one side is detachably connected with a valve (208) which is in communication with the limiting rod (206). The valve (208) is opened and connected to an air pump to inflate the interior of the expansion airbag (209) so that the expansion airbag (209) expands. The valve (208) is opened to release the air pressure inside the expansion airbag (209).

3. The punching equipment for aluminum alloy window production according to claim 2 is characterized in that: The upper ends of the mounting plate (200) are detachably connected to connecting plates (210) whose axes are perpendicular to the axis of the mounting plate (200), and the connecting plates (210) are slidably connected to sliding rods (211) on both sides. The upper ends of each sliding rod (211) are detachably connected to a limiting block (212), and each sliding rod (211) is sleeved with a return spring (213) near the outer wall of the connecting plate (210) and the limiting block (212). The bottoms of the plurality of sliding rods (211) are detachably connected to a clamping frame (214), and the telescopic cylinder (202) is extended to move the mounting plate (200) downward so that the clamping frame (214) first contacts the aluminum alloy plate and slides upward through the sliding rod (211) to stretch the return spring (213), so that the clamping frame (214) fixes the aluminum alloy template.

4. The punching equipment for aluminum alloy window production according to claim 3 is characterized in that: A through groove (103) is provided at the center of the upper end of the workbench plate (100), and the fertilizer after punching falls downward.

5. The punching equipment for aluminum alloy window production according to claim 4, characterized in that: Discharge ports (105) are provided on both sides of the through groove (103), and a conveyor belt (104) is installed inside the through groove (103). The conveyor belt (104) transports the waste material dropped after punching to any side and discharges the waste material through the discharge port (105).

6. The punching equipment for aluminum alloy window production according to claim 5, characterized in that: A material storage box (106) is provided on one side or both sides of the workbench (100), and the material storage box (106) is used to receive waste materials.

7. The punching equipment for aluminum alloy window production according to claim 6, characterized in that: Electric slide rails (102) are embedded in the outer walls of both sides of the workbench (100), and the gantry (203) is slidably connected to the inside of the electric slide rails (102). The electric slide rails (102) control the gantry (203) to drive the plurality of punching rods (201) to move on the upper end of the workbench (100).

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