A metal working apparatus

Abstract

The application discloses a metal processing equipment and relates to the technical field of metal processing.The metal processing equipment comprises a workbench, a motorized base is slidably arranged on the top of the workbench, a cylindrical frame is fixedly arranged on the top of the motorized base, and an elastic protection device is arranged on the cylindrical frame.The elastic protection device comprises a bidirectional drill bit which is slidably arranged on the motorized base.The metal processing equipment is provided with the elastic protection device, and when the bidirectional drill bit slides, the bidirectional drill bit drives an L-shaped connecting rod to slide, the sliding of the L-shaped connecting rod is controlled and limited through the clamping effect of the clamping block on the L-shaped connecting rod and the clamping groove on the motorized base, and when one end of the bidirectional drill bit extends to work, the other end of the bidirectional drill bit is retracted into the cylindrical frame, and the protection plate on the cylindrical frame is moved downward under the elastic force of the elastic element to protect the drill bit retracted into the cylindrical frame.

Description

Technical Field

[0001] This invention relates to the field of metal processing technology, specifically to a metal processing equipment. Background Technology

[0002] In the process of manufacturing mechanical parts, mechanical equipment is needed to process the parts, including a series of processes such as cutting, drilling, and polishing. In order to improve the processing efficiency of the parts, workers designed a bidirectional drilling machine tool. Through bidirectional drilling, two parts can be drilled separately instead of processing one part at a time, which improves the efficiency of mechanical processing.

[0003] In the prior art, during the bidirectional drilling process, only one drill bit is working while the other is in standby mode. If the standby drill bit is in the working environment of the working drill bit, it is easily affected by dust such as iron filings generated by the working drill bit, which will affect the subsequent work of the standby drill bit. Summary of the Invention

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this invention provides a metal processing device that solves the problem mentioned in the background art: during bidirectional drilling, only one drill bit is in operation while the other is in standby mode. If the standby drill bit is present in the working environment of the working drill bit, it is easily affected by dust such as iron filings generated by the working drill bit, thus impacting the subsequent operation of the standby drill bit.

[0005] (II) Technical Solution To achieve the above objectives, the present invention provides the following technical solution: a metal processing equipment, comprising a worktable, an electric base slidably mounted on the top of the worktable, a cylindrical frame fixedly mounted on the top of the electric base, and an elastic protection device provided on the cylindrical frame, the elastic protection device comprising: A bidirectional drill bit is slidably mounted on an electric base. An L-shaped connecting rod is fixedly mounted on the outer wall of the bidirectional drill bit, and a locking block is fixedly mounted on the bottom of the L-shaped connecting rod. A locking groove is provided on the electric base. A protective plate is slidably mounted on the top of the cylindrical frame. The locking block engages with the locking groove. An opening is provided on the cylindrical frame at the position of the L-shaped connecting rod. The L-shaped connecting rod is slidably mounted on the cylindrical frame. An elastic element is provided between the outer wall of the protective plate and the top outer wall of the cylindrical frame. When one end of the bidirectional drill bit extends to work, the other end of the bidirectional drill bit retracts into the cylindrical frame. The protective plate on the cylindrical frame moves downward due to the elastic force of the elastic element to protect the drill bit retracted into the cylindrical frame.

[0006] Preferably, the workbench is equipped with a chip collection device, which includes a collection trough located on the top of the workbench. A splash guard is rotatably mounted on the top of the collection trough, and a push plate is slidably mounted on the bottom of the splash guard. One end of the push plate near the bottom of the electric base is arc-shaped, and a pull rod is fixedly mounted on the top of the push plate. An elastic element is provided between the outer wall of the pull rod and the outer wall of the splash guard. By providing the chip collection device, the chips generated when the drill bit is working will be collected in the collection trough after being protected by the splash guard.

[0007] Preferably, a rotating column is rotatably mounted on the outer wall of the splash guard, and an arc-shaped rod is fixedly mounted on the outer wall of the rotating column. The bottom end of the arc-shaped rod near the collection trough is spherical. A fixing rod is fixedly mounted on the bottom end of the rotating column near the pull rod, and a right-angle plate is fixedly mounted on the end of the pull rod near the fixing rod. There are four rotating columns, fixing rods, and right-angle plates, which are evenly distributed on the outer wall of the splash guard. The arc-shaped rods are staggered on the outer wall of the rotating column. The fixing rod drives the rotating column to rotate, and the rotating column can drive the arc-shaped rods to perform a hammering operation, thereby increasing the collection space of the collection trough.

[0008] Preferably, the cylindrical frame is provided with a chip guiding device, which includes an annular cover. The annular cover is slidably sleeved on the outer wall of the cylindrical frame. The annular cover is inclined downward with the inner ring higher than the outer ring. A top rod is rotatably mounted on the outer wall of the annular cover. The top of the top rod is rotatably mounted on the bottom of the protective plate. A triangular plate is slidably mounted on the outer wall of the top of the annular cover. A push rod is rotatably mounted on the outer wall of the triangular plate. The top of the push rod is rotatably mounted on the outer wall of the cylindrical frame. The sliding of the protective plate drives the annular cover to move accordingly through the top rod, so that the triangular plate slides on the annular cover due to inertia, promoting the falling of chips.

[0009] (III) Beneficial Effects This invention provides a metal processing device. It has the following beneficial effects: (1) The metal processing equipment is equipped with an elastic protection device. When the bidirectional drill bit is working, the bidirectional drill bit will drive the L-shaped connecting rod to slide. The sliding of the L-shaped connecting rod can be controlled and limited by the locking action of the locking block on the L-shaped connecting rod and the locking groove on the electric base. When one end of the bidirectional drill bit extends out to work, the other end of the bidirectional drill bit will retract into the cylindrical frame. The protective plate on the cylindrical frame will move downward due to the elastic force of the elastic element to protect the drill bit that has retracted into the cylindrical frame.

[0010] (2) The metal processing equipment is equipped with a chip collection device. When the drill bit is working, the chips generated will be collected in the collection tank through the protection of the splash guard. At the same time, during the sliding of the electric base, the electric base will push the push plate to move through the arc surface of the push plate. The push plate will drive the splash guard to rotate, thereby improving the protection of the splash guard.

[0011] (3) In the process of the push plate being squeezed and slid by the electric base, the push plate will drive the pull rod to move outward, the pull rod can drive the right angle plate to move outward, the right angle plate can drive the fixed rod to rotate, the fixed rod can drive the rotating column to rotate, and the rotating column can drive the arc rod to perform hammering operation, thereby increasing the collection space of the collection tank.

[0012] (4) The metal processing equipment is equipped with a chip guide device. When the drill bit is drilling, the generated chips can slide out of the cylindrical frame through the inclined surface of the annular cover. At the same time, the sliding of the protective plate drives the push rod to move, and the push rod can drive the annular cover to move, so that the triangular plate slides on the annular cover due to inertia, which promotes the falling of the chips. Attached Figure Description

[0013] Figure 1 This is a top view of the overall external structure of the present invention; Figure 2 This is a front view of the external structure of the cylindrical frame of the present invention; Figure 3 This is a schematic diagram of the external partial structure of the splash guard of the present invention from the left view; Figure 4 This is a schematic diagram of the external structure of the splash guard of the present invention from the right side. Figure 5 This is a frontal view of a partial external structure of the bidirectional drill bit of the present invention; Figure 6 This is a top view of the external structure of the annular cover of the present invention.

[0014] In the diagram: 1. Workbench; 2. Electric base; 3. Cylindrical frame; 41. Two-way drill bit; 42. L-shaped connecting rod; 43. Clamping block; 44. Clamping slot; 45. Protective plate; 51. Collection trough; 52. Splash guard; 53. Push plate; 54. Pull rod; 61. Rotating column; 62. Arc rod; 63. Fixing rod; 64. Right angle plate; 71. Annular cover; 72. Top rod; 73. Push rod; 74. Triangular plate. Detailed Implementation

[0015] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0016] Please see Figure 1-6 The present invention provides a technical solution: a metal processing equipment, including a worktable 1, an electric base 2 slidably mounted on the top of the worktable 1, a cylindrical frame 3 fixedly mounted on the top of the electric base 2, and an elastic protection device provided on the cylindrical frame 3, the elastic protection device including: A bidirectional drill bit 41 is slidably mounted on an electric base 2. An L-shaped connecting rod 42 is fixedly mounted on the outer wall of the connecting piece in the middle section of the bidirectional drill bit 41. A locking block 43 is fixedly mounted on the bottom of the L-shaped connecting rod 42. The right angle of the L-shaped connecting rod 42 is hinged, allowing the L-shaped connecting rod 42 to rotate around the right angle. An elastic element is provided at the right angle of the L-shaped connecting rod 42. A slot 44 is provided on the electric base 2. A protective plate 45 is slidably mounted on the top of the cylindrical frame 3. The locking block 43 engages with the slot 44. An opening is provided on the cylindrical frame 3 at the position of the L-shaped connecting rod 42. The L-shaped connecting rod 42 is slidably mounted on the cylindrical frame 3. An elastic element is provided between the outer wall of the protective plate 45 and the top outer wall of the cylindrical frame 3, thus providing an elastic protection device. The locking action of the locking block 43 on the L-shaped connecting rod 42 and the locking groove 44 on the electric base 2 can control and limit the sliding of the L-shaped connecting rod 42. When one end of the bidirectional drill bit 41 extends out to work, the other end of the bidirectional drill bit 41 will retract into the cylindrical frame 3. The protective plate 45 on the cylindrical frame 3 will move downward due to the elastic force of the elastic element to protect the drill bit that has retracted into the cylindrical frame 3. A scrap metal collection device is installed on the workbench 1. The scrap metal collection device includes a collection trough 51, which is located on the top of the workbench 1. A splash guard 52 is rotatably mounted on the top of the collection trough 51, and a push plate 53 is slidably mounted on the bottom of the splash guard 52. The end of the push plate 53 near the bottom of the electric base 2 is arc-shaped. A pull rod 54 is fixedly mounted on the top of the push plate 53. An elastic element is provided between the outer wall of the pull rod 54 and the outer wall of the splash guard 52. A rotating column 61 is rotatably mounted on the outer wall of the splash guard 52. An arc-shaped rod 62 is fixedly mounted on the outer wall of the rotating column 61. The bottom end of the arc-shaped rod 62 near the collection trough 51 is spherical. The end of the rotating column 61 near the pull rod 54... A fixed rod 63 is fixedly installed at the bottom, and a right-angle plate 64 is fixedly installed at one end of the pull rod 54 near the fixed rod 63. There are four rotating columns 61, fixed rods 63 and right-angle plates 64, which are evenly distributed on the outer wall of the splash guard 52. The arc-shaped rods 62 are distributed in an alternating pattern on the outer wall of the rotating column 61. With the setting of the iron filings collection device, the iron filings generated when the drill bit is working will fall into the collection groove 51 and be collected through the protection of the splash guard 52. At the same time, during the sliding of the electric base 2, the electric base 2 will push the push plate 53 to move through the arc surface of the push plate 53. The push plate 53 drives the splash guard 52 to rotate, thereby improving the protective operation of the splash guard 52. A chip guiding device is provided on the cylindrical frame 3. The chip guiding device includes an annular cover 71, which is slidably sleeved on the outer wall of the cylindrical frame 3. The annular cover 71 is inclined downward with the inner ring higher than the outer ring. A push rod 72 is rotatably installed on the outer wall of the annular cover 71. The top of the push rod 72 is rotatably installed on the bottom of the protective plate 45. A triangular plate 74 is slidably installed on the top outer wall of the annular cover 71. A push rod 73 is rotatably installed on the outer wall of the triangular plate 74. The top of the push rod 73 is rotatably installed on the outer wall of the cylindrical frame 3. By providing a chip guiding device, when the drill bit is drilling, the generated chips can slide out of the cylindrical frame 3 through the inclined surface of the annular cover 71. At the same time, the sliding of the protective plate 45 drives the push rod 72 to move accordingly. The push rod 72 can then drive the annular cover 71 to move accordingly, so that the triangular plate 74 slides on the annular cover 71 due to inertia, promoting the falling of chips.

[0017] The working process of this invention is as follows: When the bidirectional drill bit 41 slides, the sliding extension and retraction of the bidirectional drill bit 41 will drive the L-shaped connecting rod 42 to slide accordingly. First, the vertical edge of the L-shaped connecting rod 42 is pulled outward, so that the vertical edge of the L-shaped connecting rod 42 rotates clockwise at a right angle. The L-shaped connecting rod 42 drives the locking block 43 to separate from the slot 44, releasing the restriction on the sliding of the bidirectional drill bit 41. Then, the extension and retraction of the bidirectional drill bit 41 can drive the L-shaped connecting rod 42 to slide accordingly. When one end of the bidirectional drill bit 41 extends out, the other end of the bidirectional drill bit 41 will retract into the cylindrical frame 3. The protective plate 45 on the cylindrical frame 3 will move downward due to the elastic force of the elastic element to protect the drill bit retracted into the cylindrical frame 3. The locking action of the locking block 43 and the slot 44 on the electric base 2 can control and limit the sliding of the L-shaped connecting rod 42. With the inclusion of a chip collection device, the chips generated during drill bit operation are protected by the splash guard 52 and fall into the collection trough 51 for collection. Simultaneously, as the electric base 2 slides, it pushes the push plate 53 outward from the worktable 1 via the arc-shaped surface of the push plate 53. The push plate 53, through the elastic force of the elastic element, pulls the splash guard 52 to rotate, promoting the shaking off of impurities on the splash guard 52 and thus improving the protective operation of the splash guard 52. As the push plate 53 is pressed and slid by the electric base 2, it drives the pull rod 54 to move outward. The pull rod 54 then drives the right-angle plate 64 to move outward. The right-angle plate 64 then drives the fixed rod 63 to rotate counterclockwise. The fixed rod 63 then drives the rotating column 61 to rotate counterclockwise. The counterclockwise rotation of the rotating column 61 then drives the arc-shaped rod 62 to rotate counterclockwise. The arc-shaped rod 62 can then perform a hammering operation through its spherical surface, increasing the collection space of the collection trough 51. By incorporating a chip guide device, when the drill bit is drilling, the generated chips can slide out of the cylindrical frame 3 through the inclined surface of the annular cover 71. Simultaneously, the sliding of the protective plate 45 drives the push rod 72 to move accordingly. When the protective plate 45 moves downward, it pushes the annular cover 71 downward through the push rod 72. When the protective plate 45 moves upward due to the elastic element, it pulls the annular cover 71 upward through the push rod 72. Ultimately, the movement of the protective plate 45 drives the annular cover 71 to move accordingly through the push rod 72. The sliding of the annular cover 71 causes the top triangular plate 74 to slide on the annular cover 71 due to inertia, and the triangular plate 74 also drives the push rod 73 to rotate accordingly, promoting the falling of chips.

[0018] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A metal processing device, comprising a worktable (1), characterized in that: An electric base (2) is slidably mounted on the top of the workbench (1), and a cylindrical frame (3) is fixedly mounted on the top of the electric base (2). An elastic protection device is provided on the cylindrical frame (3), and the elastic protection device includes: A bidirectional drill bit (41) is slidably mounted on an electric base (2). An L-shaped connecting rod (42) is fixedly mounted on the outer wall of the bidirectional drill bit (41). A locking block (43) is fixedly mounted on the bottom of the L-shaped connecting rod (42). A slot (44) is provided on the electric base (2). A protective plate (45) is slidably mounted on the top of the cylindrical frame (3). The locking block (43) is engaged with the slot (44).

2. The metal processing equipment according to claim 1, characterized in that: The cylindrical frame (3) has an opening at the position of the L-shaped connecting rod (42), the L-shaped connecting rod (42) is slidably installed on the cylindrical frame (3), and an elastic element is provided between the outer wall of the protective plate (45) and the top outer wall of the cylindrical frame (3).

3. The metal processing equipment according to claim 2, characterized in that: The workbench (1) is provided with a scrap collection device, which includes a collection trough (51). The collection trough (51) is located on the top of the workbench (1). A splash guard (52) is rotatably installed on the top of the collection trough (51), and a push plate (53) is slidably installed on the bottom of the splash guard (52).

4. The metal processing equipment according to claim 3, characterized in that: The push plate (53) is arc-shaped at one end near the bottom of the electric base (2). A pull rod (54) is fixedly installed on the top of the push plate (53). An elastic element is provided between the outer wall of the pull rod (54) and the outer wall of the splash guard (52). A rotating column (61) is rotatably installed on the outer wall of the splash guard (52).

5. The metal processing equipment according to claim 4, characterized in that: An arc-shaped rod (62) is fixedly installed on the outer wall of the rotating column (61). The bottom of the arc-shaped rod (62) near the collection groove (51) is spherical. A fixing rod (63) is fixedly installed at the bottom of the rotating column (61) near the pull rod (54).

6. The metal processing equipment according to claim 5, characterized in that: A right-angle plate (64) is fixedly installed at one end of the pull rod (54) near the fixed rod (63). There are four rotating columns (61), fixed rods (63) and right-angle plates (64) evenly distributed on the outer wall of the splash guard (52). The arc-shaped rods (62) are distributed in an alternating pattern on the outer wall of the rotating column (61).

7. A metal processing equipment according to claim 6, characterized in that: The cylindrical frame (3) is provided with a chip guiding device, which includes an annular cover (71). The annular cover (71) is slidably sleeved on the outer wall of the cylindrical frame (3). The annular cover (71) is arranged in a downward inclined shape with the inner ring higher than the outer ring.

8. A metal processing equipment according to claim 7, characterized in that: A top rod (72) is rotatably mounted on the outer wall of the annular cover (71). The top of the top rod (72) is rotatably mounted on the bottom of the protective plate (45). A triangular plate (74) is slidably mounted on the outer wall of the top of the annular cover (71). A push rod (73) is rotatably mounted on the outer wall of the triangular plate (74). The top of the push rod (73) is rotatably mounted on the outer wall of the cylindrical frame (3).

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