Double-spindle busbar angle milling machine

Abstract

The utility model discloses a kind of double-spindle bus angle milling machine in the technical field of angle milling machine, including fixed seat, the surface both sides of fixed seat are respectively symmetrically fixedly installed with support frame, fixedly connected with fixed frame between the support frame, the one side of fixed frame is equipped with sliding slot, the inner side of sliding slot is rotatably installed with two-way screw rod, the outside of support frame is fixedly installed with first motor, the output end of first motor and one end of two-way screw rod are fixed connection, the surface both sides of two-way screw rod are respectively symmetrically screw thread rotatably connected with slide, the clamping of different width bus can be carried out and continuously conveyed by the conveying mechanism and the clamping plate component set of being set, the distance can be adjusted according to the need of bus by the double set cutter head set, realize the effect of simultaneously milling angle processing to bus two sides, not only reduce artificial cost, improve the efficiency of work simultaneously.

Description

Technical Field

[0001] This utility model belongs to the field of corner milling machine technology, specifically relating to a dual-spindle motherboard corner milling machine. Background Technology

[0002] Milling machines are mechanical devices used to chamfer workpieces such as plates and pipes, commonly found in furniture manufacturing, woodworking, and machining. Their core function is to remove burrs from the edges of workpieces through milling, forming rounded corners or chamfers at specific angles to meet safety, aesthetic, or machining precision requirements. Busbar trunking is a closed metal device composed of copper or aluminum busbar columns, used to distribute significant power to various components in a distributed system. Due to the complex application environment of busbar trunking, various specifications and types of busbar trunking exist, but all are long conductors with rectangular cross-sections. To prevent point discharge and ensure safer current transmission and connection of live equipment in circuits, the cross-section of the busbar trunking must be treated with rounded or chamfered corners, and the ends must also be chamfered or rounded.

[0003] Existing milling machines cannot effectively transport shorter busbars when processing them, which limits the scope of equipment use. Furthermore, traditional deburring methods are labor-intensive, have high scrap rates, and high equipment maintenance costs. They are also prone to problems such as eccentricity and unstable length during processing. In addition, single-spindle processing efficiency is low and cannot meet the needs of mass production. Therefore, we propose a dual-spindle busbar milling machine. Utility Model Content

[0004] The purpose of this invention is to provide a dual-spindle milling machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dual-spindle milling machine, comprising a fixed base, on both sides of the fixed base symmetrically fixedly mounted support frames, a fixed frame fixedly connected between the support frames, a sliding groove formed on one side of the fixed frame, a bidirectional screw mounted rotatably on the inner side of the sliding groove, a first motor fixedly mounted on the outer side of the support frame, the output end of the first motor being fixedly connected to one end of the bidirectional screw, slide blocks symmetrically threadedly rotatably connected to both sides of the surface of the bidirectional screw, a fixed block fixedly connected to one side of the slide block, and a fixed component fixedly mounted above the fixed block. The second motor has a connecting shaft that is rotatably limited on the surface of the fixed block. The bottom of the connecting shaft extends to the outside and a cutter head is fixedly installed at its end. The top of the connecting shaft is fixedly connected to the bottom output end of the second motor. A conveying mechanism is vertically slidably inserted through the inner side of the surface of the fixed base. A base is fixedly installed on the surface of the conveying mechanism. A processing table is installed on the surface of the base. First electric push rods are symmetrically fixedly installed on both sides of the base. Fixed shafts are slidably inserted through the surfaces of both sides of the base. A clamping plate is fixedly installed on one side of the fixed shaft. The output end of the first electric push rod is fixedly connected to one end of the fixed shaft.

[0006] Preferably, the inner side of the slide groove is symmetrically fixedly installed with first guide rods, the first guide rods are symmetrically distributed on both sides of the bidirectional screw, and the slide block is slidably sleeved on the surface of the first guide rods.

[0007] Preferably, the two sides of the base are symmetrically slidably provided with second guide rods, the ends of the second guide rods are fixedly installed with limit blocks, the second guide rods are symmetrically distributed on both sides of the fixed shaft, and the two sides of the clamping plate are fixedly connected to the ends of the second guide rods.

[0008] Preferably, a protective pad is fixedly bonded to the inner surface of the clamping plate.

[0009] Preferably, columns are fixedly installed at the four bottom corners of the fixed base, a fixed plate is fixedly installed between the columns, and second electric push rods are distributed on the surface of the fixed plate. The top output end of the second electric push rod is fixedly connected to the four bottom corners of the conveying mechanism.

[0010] Preferably, a shock-absorbing pad is fixedly installed at the bottom end of the column.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The set conveying mechanism and clamping plate assembly can clamp and continuously convey busbars of different widths. The set double cutter head can adjust the distance according to the needs of the busbar, so as to achieve the effect of milling the corners on both sides of the busbar at the same time, which not only reduces labor costs, but also improves work efficiency. Attached Figure Description

[0013] Figure 1 This is a front structural diagram of the present invention;

[0014] Figure 2 This is a side view of the present invention.

[0015] Figure 3 This is a schematic diagram of the fixing frame structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the base structure of this utility model.

[0017] In the diagram: 1. Fixed base; 2. Support frame; 3. Fixed frame; 4. Slide groove; 5. Lead screw; 6. First guide rod; 7. First motor; 8. Slide; 9. Fixed block; 10. Second motor; 11. Connecting shaft; 12. Cutter head; 13. Conveying mechanism;

[0018] 14. Base; 15. First electric push rod; 16. Fixed shaft; 17. Clamping plate; 18. Protective pad; 19. Processing table; 20. Second guide rod; 21. Limiting block; 22. Column; 23. Shock-absorbing pad; 24. Fixing plate; 25. Second electric push rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-4This utility model provides a technical solution: a dual-spindle milling machine, including a fixed base 1, with support frames 2 symmetrically fixedly mounted on both sides of the surface of the fixed base 1, and a fixed frame 3 fixedly connected between the support frames 2. A sliding groove 4 is provided on one side of the fixed frame 3, and a bidirectional screw 5 is rotatably mounted on the inner side of the sliding groove 4. A first motor 7 is fixedly mounted on the outer side of the support frame 2, and the output end of the first motor 7 is fixedly connected to one end of the bidirectional screw 5. Slide seats 8 are symmetrically threaded and rotatably connected to both sides of the surface of the bidirectional screw 5. A fixed block 9 is fixedly connected to one side of the slide seat 8, and a second motor 10 is fixedly mounted above the fixed block 9. A connecting shaft 11 is provided for limiting rotation. The bottom of the connecting shaft 11 extends to the outside, and a cutter head 12 is fixedly installed at the end. The top of the connecting shaft 11 is fixedly connected to the bottom output end of the second motor 10. A conveying mechanism 13 is vertically slidably provided on the inner side of the surface of the fixed base 1. A base 14 is fixedly installed on the surface of the conveying mechanism 13. A processing table 19 is installed on the surface of the base 14. First electric push rods 15 are symmetrically fixedly installed on both sides of the base 14. Fixed shafts 16 are slidably provided on both sides of the base 14. A clamping plate 17 is fixedly installed on one side of the fixed shaft 16. The output end of the first electric push rod 15 is fixedly connected to one end of the fixed shaft 16.

[0021] Specifically, the inner side of the slide groove 4 is symmetrically fixed with first guide rods 6, which are symmetrically distributed on both sides of the bidirectional screw 5, and the slide block 8 is slidably sleeved on the surface of the first guide rods 6.

[0022] Specifically, the two sides of the base 14 are symmetrically slidably provided with second guide rods 20, and the ends of the second guide rods 20 are fixedly installed with limit blocks 21. The second guide rods 20 are symmetrically distributed on both sides of the fixed shaft 16, and the two sides of the clamping plate 17 are fixedly connected to the ends of the second guide rods 20.

[0023] Specifically, a protective pad 18 is fixedly bonded to the inner surface of the clamp 17.

[0024] Specifically, columns 22 are fixedly installed at the four bottom corners of the fixed base 1, and a fixed plate 24 is fixedly installed between the columns 22. Second electric push rods 25 are distributed on the surface of the fixed plate 24, and the top output end of the second electric push rod 25 is fixedly connected to the four bottom corners of the conveying mechanism 13.

[0025] Specifically, a shock-absorbing pad 23 is fixedly installed at the bottom of the column 22.

[0026] In this embodiment, the busbar is placed flat above the processing table 19. The first electric push rods 15 on both sides drive the fixed shaft 16 and the clamping plate 17 to move. The clamping plate 17 can clamp and fix the two sides of the busbar. The operation of the conveying mechanism 13 can drive the base 14 and the busbar to move. The operation of the first motor 7 drives the bidirectional screw 5 to rotate. The rotation of the bidirectional screw 5 can drive the fixed blocks 9 on both sides of the surface to move relative to each other and in opposite directions. Thus, the distance between the two sets of cutter heads 12 can be adjusted according to the width of the busbar. The operation of the second motor 10 can drive the connecting shaft 11 and the cutter head 12 to rotate efficiently. The milling effect is achieved by adjusting the movement path of the cutter head 12 and the busbar.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dual-spindle milling machine, comprising a fixed base (1), characterized in that: Support frames (2) are symmetrically fixedly installed on both sides of the surface of the fixed base (1). A fixed frame (3) is fixedly connected between the support frames (2). A sliding groove (4) is provided on one side of the fixed frame (3). A bidirectional screw (5) is rotatably installed on the inner side of the sliding groove (4). A first motor (7) is fixedly installed on the outer side of the support frame (2). The output end of the first motor (7) is fixedly connected to one end of the bidirectional screw (5). A sliding block (8) is symmetrically threaded and rotatably connected on both sides of the surface of the bidirectional screw (5). A fixed block (9) is fixedly connected to one side of the sliding block (8). A second motor (10) is fixedly installed above the fixed block (9). A connecting shaft (11) is rotatably passed through the surface of the fixed block (9). The bottom of the connecting shaft (11) extends to the outside, and a cutter head (12) is fixedly installed at the end. The top of the connecting shaft (11) is fixedly connected to the bottom output end of the second motor (10). A conveying mechanism (13) is vertically slidably installed on the inner side of the surface of the fixed base (1). A base (14) is fixedly installed on the surface of the conveying mechanism (13). A processing table (19) is installed on the surface of the base (14). First electric push rods (15) are symmetrically fixedly installed on both sides of the base (14). A fixed shaft (16) is slidably installed on both sides of the base (14). A clamping plate (17) is fixedly installed on one side of the fixed shaft (16). The output end of the first electric push rod (15) is fixedly connected to one end of the fixed shaft (16).

2. The dual-spindle milling machine for corners according to claim 1, characterized in that: The inner side of the slide groove (4) is symmetrically fixed with first guide rods (6), which are symmetrically distributed on both sides of the bidirectional screw (5). The slide block (8) is slidably sleeved on the surface of the first guide rods (6).

3. The dual-spindle milling machine for corners according to claim 1, characterized in that: The base (14) has two sides of the base (14) with the second guide rod (20) slidably sliding through them. The end of the second guide rod (20) is fixedly installed with a limit block (21). The second guide rod (20) is symmetrically distributed on both sides of the fixed shaft (16). The two sides of the clamp (17) are fixedly connected to the end of the second guide rod (20).

4. A dual-spindle milling machine for corners according to claim 1, characterized in that: A protective pad (18) is fixedly bonded to the inner surface of the clamp (17).

5. A dual-spindle milling machine for corners according to claim 1, characterized in that: The four corners of the bottom of the fixed base (1) are respectively fixedly installed with columns (22), and a fixed plate (24) is fixedly installed between the columns (22). The surface of the fixed plate (24) is distributed with second electric push rods (25), and the top output end of the second electric push rod (25) is fixedly connected to the four corners of the bottom of the conveying mechanism (13).

6. A dual-spindle milling machine for corners according to claim 4, characterized in that: A shock-absorbing pad (23) is fixedly installed at the bottom of the column (22).

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