Continuous processing equipment for corner connecting piece of iron tee joint of electric appliance cabinet

Abstract

The utility model discloses continuous machining equipment for corner connecting pieces of an electric appliance cabinet iron tee joint. The continuous machining equipment comprises a machining machine group, a feeding assembly and a conveying assembly, wherein the machining machine group is formed by a plurality of multi-shaft drilling machines which are arranged side by side according to a working procedure sequence; the multi-shaft drilling machine is provided with a machine table and two lifting drill bits arranged on the top of the machine table. A machining channel is formed between the two lifting drill bits. The feeding assembly is arranged at the upstream end of the processing machine group; the conveying assembly is arranged in the machining channel and used for sequentially conveying workpieces to the corresponding machining stations, the multiple sets of multi-shaft drilling machines are arranged side by side according to the sequence of the corresponding working procedures, and the feeding assembly capable of achieving automatic discharging is adopted for feeding. The conveying assembly capable of achieving the automatic conveying function is adopted to enable the workpieces to sequentially pass through the multi-shaft drilling machine to be machined, the automation purpose is achieved, and the machining efficiency is improved.

Description

Technical Field

[0001] This utility model specifically relates to a continuous processing equipment for the corner connector of an electrical cabinet iron tee, belonging to the technical field of special processing equipment. Background Technology

[0002] The iron tee is a corner connector for electrical cabinets and other profile cabinets. Its structure, as shown in authorization announcement number CN218830945U, includes an integral connecting block and three corner connectors fixed to the integral connecting block. These three corner connectors are welded to the integral connecting block to form a whole. Existing corner connectors (i.e., workpieces) such as... Figure 14 As shown, the corner connector is a prism with a rounded square cross-section, and has six vertical holes and six horizontal holes.

[0003] Corner connectors require multiple processes such as drilling and tapping. These processes are usually performed manually using a multi-axis drilling machine. Each workpiece needs to be processed multiple times, resulting in relatively low processing efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a continuous processing equipment for the corner connector of the electrical cabinet iron tee, so as to solve the above-mentioned shortcomings.

[0005] The technical solution adopted by this utility model is: a continuous processing equipment for the corner connector of an electrical cabinet iron tee, comprising a processing machine group consisting of multiple multi-axis drilling machines arranged in parallel according to the process sequence, a feeding component and a conveying component;

[0006] The multi-axis drilling machine has a machine base and two lifting drill bits installed on the top of the machine base;

[0007] A processing channel is provided between the two lifting drill bits;

[0008] The feeding assembly is located at the upstream end of the processing machine group;

[0009] The conveying assembly is located within the processing channel and is used to sequentially convey workpieces to the corresponding processing stations.

[0010] Optionally, the feeding assembly includes a supporting mounting bracket, which is mounted on the side of the machine base of the multi-axis drilling machine nearby.

[0011] The top of the mounting frame is equipped with a discharge cylinder, and the discharge plate is mounted on the push rod of the discharge cylinder. The push rod of the discharge cylinder is set perpendicular to the direction of the processing channel.

[0012] A bottom-opening hopper is installed on top of the mounting frame, and the unloading plate moves back and forth at the bottom of the hopper, with the workpiece placed on top of the unloading plate;

[0013] The side of the material box is provided with a discharge port for a single workpiece to be discharged, and the top of the unloading plate is provided with a pushing step;

[0014] A pusher cylinder is also installed at the discharge port on the top of the mounting frame, with the piston rod of the pusher cylinder facing the processing channel direction;

[0015] A guide component for guiding the workpiece is also provided on the other side of the pusher cylinder.

[0016] Furthermore, it also includes a docking member, which is installed at the junction of the guide member and the conveying assembly;

[0017] The docking component has a material channel.

[0018] Optionally, the conveying assembly includes a base extending along the processing channel in the length direction, a clamping body mounted on the base, a plurality of cover plates forming processing positions on the top of the clamping body, a limiting component below each processing position, and a pressing component above each processing position.

[0019] It also includes a material feeding component for transferring the workpiece to the next processing position.

[0020] Optionally, the base includes first supports located at both ends and a top beam connected to the top of the two first supports, with the bottom of the first supports on the machine platform for multi-axis drilling.

[0021] The first support has a passageway through which the workpiece passes;

[0022] The pressing component is installed on the top beam.

[0023] Optionally, the pressing component includes a pressing cylinder and a pressing plate disposed at the bottom of the piston rod of the pressing cylinder, the pressing plate being provided with a guide hole for auxiliary drilling.

[0024] Specifically, the clamp is a long strip structure with a V-shaped channel on its upper surface for the workpiece to pass through, and the cover plate covers the top of the channel;

[0025] The two side walls of the channel are respectively provided with feeding grooves corresponding to the feeding component;

[0026] The channel is also provided with a limiting groove corresponding to the limiting component.

[0027] Optionally, the feeding component includes a second support for support, the bottom of the second support is on the machine base of the multi-axis drilling, the feeding cylinder is mounted on the top of the second support, and the moving block of the feeding cylinder moves in the same direction as the processing channel.

[0028] The lifting cylinder is mounted on the moving block of the feeding cylinder, and the feeding block is installed on the top of the piston rod of the lifting cylinder, and the lifting direction of the piston rod of the lifting cylinder is perpendicular to the direction of the processing channel.

[0029] Optionally, the limiting component includes a third bracket, the bottom of which is mounted on the machine base of the multi-axis drilling, a limiting cylinder mounted on the top of the third bracket, a limiting block mounted on the top of the piston rod of the limiting cylinder, and the limiting block sliding up and down along the limiting groove.

[0030] Beneficial effects

[0031] Multiple sets of multi-axis drilling machines are arranged side by side in the order of corresponding processes. A feeding component that can automatically unload materials is used for feeding, and a conveying component that can automatically convey workpieces are processed sequentially through the multi-axis drilling machines, thereby achieving automation and improving processing efficiency. Attached Figure Description

[0032] Figures 1 to 2 This is a structural diagram of the present invention;

[0033] Figure 3 This is a schematic diagram of the multi-axis drilling machine used in this utility model;

[0034] Figures 4 to 5 This is a schematic diagram of the feeding assembly and conveying assembly of this utility model;

[0035] Figures 6 to 8 This is a structural diagram of the feeding component of this utility model;

[0036] Figures 9 to 13 This is a structural diagram of the transmission component of this utility model;

[0037] Figure 14 Isometric drawing of existing corner connectors;

[0038] in:

[0039] 1-Multi-axis drilling machine, 2-Feeding assembly, 3-Transfer assembly;

[0040] 21-Mounting bracket, 22-Unloading cylinder, 23-Unloading plate, 24-Guide component, 25-Connecting component, 26-Pushing cylinder, 27-Material box, 271-Discharge port;

[0041] 31-Base, 32-Pressure component, 33-Clamping body, 34-Cover plate, 35-Pushing component, 36-Limiting component;

[0042] 311-First support, 311a-Passage hole, 312-Top beam;

[0043] 321 - Material pressing cylinder; 322 - Pressure plate;

[0044] 33a-channel, 33b-feeding groove, 33c-limiting groove;

[0045] 351-Second support, 352-Material feeding cylinder, 353-Lifting cylinder, 354-Material feeding block;

[0046] 361-Third bracket, 362-Limit cylinder, 363-Limit block. Detailed Implementation

[0047] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0048] Please see Figures 1 to 5 A continuous processing equipment for corner connectors of electrical cabinet iron tees includes a processing group consisting of four multi-axis drilling machines 1 arranged side by side in the order of the process, a feeding assembly 2 and a conveying assembly 3.

[0049] The multi-axis drilling machine 1 has a machine base and two lifting drill bits set on the top of the machine base. The processing drill bits of the two lifting drill bits are staggered. For example, the lifting drill bit on the first side is used to process the first, third and fifth holes of the workpiece, and the lifting drill bit on the second side is used to process the second, fourth and sixth holes of the workpiece. The specific internal structure is shown in application number 2018205355920 and belongs to the prior art.

[0050] A processing channel is provided between the two lifting drill bits;

[0051] The feeding assembly 2 is located at the upstream end of the processing machine group;

[0052] The conveying component 3 is disposed in the processing channel and is used to sequentially convey the workpiece to the corresponding processing station.

[0053] This solution sets up multiple multi-axis drilling machines 1 side by side in the order of corresponding processes, uses a feeding component 2 that can automatically unload materials for feeding, and uses a conveying component 3 that can automatically convey workpieces through the multi-axis drilling machines 1 for processing, thereby achieving automation and improving processing efficiency.

[0054] Please see Figures 6 to 8 The feeding assembly 2 includes a support mounting frame 21, which is installed on the side of the machine base of the multi-axis drilling machine 1 nearby.

[0055] The top of the mounting frame 21 is provided with a discharge cylinder 22, and the discharge plate 23 is mounted on the push rod of the discharge cylinder 22. The push rod of the discharge cylinder 22 is set perpendicular to the direction of the processing channel.

[0056] A bottom-opening hopper 27 is mounted on top of the mounting bracket 21, and the unloading plate 23 moves back and forth at the bottom of the hopper 21, with the workpiece placed on top of the unloading plate 23 (see reference). Figure 7 );

[0057] The side of the material box 27 is provided with a discharge port 271 for discharging a single workpiece, and the top of the unloading plate 23 is provided with a pushing step (please refer to...). Figure 7 );

[0058] A pusher cylinder 26 is also installed at the discharge port 271 on the top of the mounting frame 21, with the piston rod of the pusher cylinder 26 facing the processing channel direction.

[0059] On the other side of the pusher cylinder 26, there is also a guide member 24 for guiding the workpiece. After the workpiece comes out from the discharge port 271, it is sent to the top of the guide member 24, and the pusher cylinder 26 pushes the workpiece toward the conveying assembly 3.

[0060] To facilitate the docking of workpieces, a docking component 25 is also included, which is installed at the junction of the guide component 24 and the conveying component 3.

[0061] The docking component 24 has a material channel, and the piston rod of the pushing cylinder 26 moves in the material channel to push the material.

[0062] Please see Figures 9 to 13 The conveying assembly 3 includes a base 31 extending along the processing channel in the length direction, a clamping body 33 mounted on the base 31, a plurality of cover plates 34 constituting processing positions provided on the top of the clamping body 33, a limiting component 36 provided below each processing position, and a pressing component 32 provided above each processing position.

[0063] It also includes a feeding component 35 for conveying the workpiece to the next processing position.

[0064] The base 31 includes first supports 311 located at both ends and a top beam 312 connected to the top of the two first supports 311. The bottom of the first supports 311 is on the machine platform of the multi-axis drilling 1.

[0065] The first bracket 311 has a passageway hole 311a for the workpiece to pass through;

[0066] The pressing component 32 is installed on the top beam 312.

[0067] The pressing component 32 includes a pressing cylinder 321 and a pressing plate 322 disposed at the bottom of the piston rod of the pressing cylinder 321. The pressing plate 322 is provided with a guide hole for auxiliary drilling.

[0068] The clamping body 33 is a long strip structure, and its upper surface has a V-shaped channel 33a for the workpiece to pass through. The cover plate 34 covers the top of the channel 33a (see reference). Figure 9 );

[0069] The two side walls of the channel 33a are respectively provided with feeding grooves 33b corresponding to the feeding component 35;

[0070] The channel 33a is also provided with a limiting groove 33c corresponding to the limiting component 36;

[0071] As shown in the figure, the material feeding components 35 are respectively arranged on both sides of the extension direction of the clamping body 33, which is a segmented relay to complete the processing.

[0072] The feeding component 35 includes a second support 351 for support. The bottom of the second support 351 is on the machine base of the multi-axis drilling 1. The feeding cylinder 352 is installed on the top of the second support 351. The moving block of the feeding cylinder 352 moves in the same direction as the processing channel.

[0073] The lifting cylinder 353 is mounted on the moving block of the feeding cylinder 352. The feeding block 354 is mounted on the top of the piston rod of the lifting cylinder 353, and the lifting direction of the piston rod of the lifting cylinder 353 is perpendicular to the direction of the processing channel.

[0074] The limiting component 36 includes a third bracket 361, the bottom of which is mounted on the machine base of the multi-axis drilling 1, a limiting cylinder 362 mounted on the top of the third bracket 361, and a limiting block 363 mounted on the top of the piston rod of the limiting cylinder 362. The limiting block 363 slides up and down along the limiting groove 33c.

[0075] The process is as follows: the workpiece is placed in the material box 27, the unloading plate 23 moves forward to push a workpiece out of the discharge port 271, the pusher cylinder 26 pushes the workpiece towards the docking part 25, and the docking part 25 makes the workpiece enter the channel 33a more accurately. When the workpiece is in the first feeding groove 33b, the first feeding cylinder 352 pushes the workpiece forward, the first limiting cylinder 362 moves to make the limiting block 363 extend out of the limiting groove 33c to achieve the limiting. At the same time, the top pressing cylinder 321 pushes the pressure plate 322 downward to press the workpiece. The lifting drill bits on both sides of the first multi-axis drilling hole 1 rise and fall intermittently to perform drilling. Then the pusher cylinder 26, the pressing cylinder 321 and the limiting cylinder 362 all retract. The second feeding cylinder 352 moves to move the workpiece to the second processing position. The subsequent actions are the same as before until the processing is completed. Generally, the first and second multi-axis drilling holes 1 are used to drill multiple holes on both sides of the workpiece, and the third and fourth multi-axis drilling holes 1 are used for tapping.

[0076] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A continuous processing equipment for corner connectors of electrical cabinet iron tees, characterized in that, It includes a group of processing machines consisting of multiple multi-axis drilling machines arranged side by side in the order of the process, a feeding assembly and a conveying assembly; The multi-axis drilling machine has a machine base and two lifting drill bits installed on the top of the machine base; A processing channel is provided between the two lifting drill bits; The feeding assembly is located at the upstream end of the processing machine group; The conveying assembly is located within the processing channel and is used to sequentially convey workpieces to the corresponding processing stations.

2. The continuous processing equipment for corner connectors of an electrical cabinet tee according to claim 1, characterized in that, The feeding assembly includes a supporting mounting bracket, which is mounted on the side of the machine base of the multi-axis drilling machine in the vicinity. The top of the mounting frame is equipped with a discharge cylinder, and the discharge plate is mounted on the push rod of the discharge cylinder. The push rod of the discharge cylinder is set perpendicular to the direction of the processing channel. A bottom-opening hopper is installed on top of the mounting frame, and the unloading plate moves back and forth at the bottom of the hopper, with the workpiece placed on top of the unloading plate; The side of the material box is provided with a discharge port for a single workpiece to be discharged, and the top of the unloading plate is provided with a pushing step; A pusher cylinder is also installed at the discharge port on the top of the mounting frame, with the piston rod of the pusher cylinder facing the processing channel direction; A guide component for guiding the workpiece is also provided on the other side of the pusher cylinder.

3. The continuous processing equipment for corner connectors of an electrical cabinet tee according to claim 2, characterized in that, It also includes a docking member, which is installed at the junction of the guide and the conveying assembly; The docking component has a material channel.

4. The continuous processing equipment for corner connectors of an electrical cabinet tee according to claim 3, characterized in that, The conveying assembly includes a base extending along the processing channel in the length direction, a clamping body mounted on the base, a plurality of cover plates constituting processing positions provided on the top of the clamping body, a limiting component provided below each processing position, and a pressing component provided above each processing position. It also includes a material feeding component for transferring the workpiece to the next processing position.

5. The continuous processing equipment for corner connectors of an electrical cabinet tee according to claim 4, characterized in that, The base includes first supports at both ends and a top beam connected to the top of the two first supports, with the bottom of the first supports on the machine platform for multi-axis drilling. The first support has a passageway through which the workpiece passes; The pressing component is installed on the top beam.

6. The continuous processing equipment for the corner connector of an electrical cabinet iron tee according to claim 5, characterized in that, The pressing component includes a pressing cylinder and a pressing plate disposed at the bottom of the piston rod of the pressing cylinder. The pressing plate is provided with a guide hole for auxiliary drilling.

7. The continuous processing equipment for corner connectors of an electrical cabinet tee according to claim 6, characterized in that, The clamp is a long strip structure with a V-shaped channel on its upper surface for the workpiece to pass through, and the cover plate covers the top of the channel. The two side walls of the channel are respectively provided with feeding grooves corresponding to the feeding component; The channel is also provided with a limiting groove corresponding to the limiting component.

8. The continuous processing equipment for corner connectors of an electrical cabinet tee according to claim 7, characterized in that, The feeding component includes a second support for support, the bottom of the second support is on the machine base of the multi-axis drilling, the feeding cylinder is mounted on the top of the second support, and the moving block of the feeding cylinder moves in the same direction as the processing channel. The lifting cylinder is mounted on the moving block of the feeding cylinder, and the feeding block is installed on the top of the piston rod of the lifting cylinder, and the lifting direction of the piston rod of the lifting cylinder is perpendicular to the direction of the processing channel.

9. The continuous processing equipment for the corner connector of an electrical cabinet iron tee according to claim 8, characterized in that, The limiting component includes a third bracket, the bottom of which is mounted on the machine base of the multi-axis drilling, a limiting cylinder mounted on the top of the third bracket, and a limiting block mounted on the top of the piston rod of the limiting cylinder. The limiting block slides up and down along the limiting groove.

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