Automatic bar machining device

Abstract

The utility model relates to the technical field of metal bar machining, and discloses an automatic bar machining device which comprises a machining table, two installation platforms are fixedly installed on the table top of the machining table, clamping assemblies used for fixing bars are arranged on the installation platforms, and moving assemblies located below the installation platforms are arranged on the table top of the machining table. A machining device is arranged at the moving end of the moving assembly, a feeding hopper is arranged on one side of the machining table, a feeding channel is arranged between the discharging end of the feeding hopper and the clamping assembly, and the feeding hopper and the distributing assembly are arranged, so that rapid and accurate feeding of bars is achieved, the production efficiency is improved, and through cooperation of the moving assembly and the clamping assembly, the machining efficiency is improved. According to the full-automatic bar machining device, the whole process automation from feeding to machining of bars is achieved, manual operation is reduced, the production efficiency and the machining precision are improved, the machining device is further arranged and comprises the surface punching device and the end chamfering device, different machining requirements of the bars can be met, and the applicability and flexibility of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal bar processing, in particular to an automatic bar processing device. Background Art

[0002] Metal bars are a common metal product, usually in cylindrical shape. The diameter, length, surface treatment and other specifications of metal bars vary. You can choose the appropriate specifications according to the specific usage scenarios and requirements. Metal bars are widely used in construction, machinery manufacturing, automobile manufacturing, aerospace, electronics, furniture manufacturing and other fields. For example, as structural support, transmission shafts, bearings, connectors, etc.

[0003] Metal bars are easy to process and shape, including punching, chamfering, etc., and can be customized according to specific needs. When metal bars need to be processed in multiple ways, the existing processing types are relatively single and the metal bars cannot be processed and formed in one time, which affects the processing efficiency. Therefore, an automatic bar processing device is proposed to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an automatic processing device for rods, including a processing table, the table top of the processing table is fixedly equipped with two mounting platforms, the mounting platforms are provided with clamping components for fixing the rods, the table top of the processing table is provided with a moving component located below the mounting platform, the moving end of the moving component is provided with a processing device, an upper hopper is provided on one side of the processing table, and a feeding channel is provided between the discharge end of the upper hopper and the clamping component.

[0005] Furthermore, the upper hopper is opened on one side close to the processing table, and the bottom wall of the inner cavity of the upper hopper is inclined.

[0006] Furthermore, a material distribution assembly is provided at the opening of the upper hopper, and the material distribution assembly includes a baffle, which is provided at the opening of the upper hopper. An electric push rod is fixedly installed on the upper hopper, and a push plate located between the baffle and the upper hopper is provided at the telescopic end of the electric push rod, and a guide slope is provided at the top of the push plate. A guide plate is fixedly installed on the surface of the baffle away from the upper hopper.

[0007] Furthermore, the moving component includes a driving motor, which is fixedly mounted on the processing table surface. A screw is provided at the output end of the driving motor. The external thread of the screw is divided into two equal sections, and the two sections of the external thread are oriented in opposite directions. Two screw nuts are threadedly connected to the screw, and a moving plate is provided on the screw nut. A sliding rod is fixedly mounted on the processing table, and a sliding block adapted to the sliding rod is fixedly mounted on one side surface of the moving plate.

[0008] Furthermore, the clamping assembly includes a fixed seat, which is arranged on the mounting platform, and a material transport trough connected to the feed channel is opened on the fixed seat, and the material transport trough is adapted to the rod material, a first telescopic cylinder is arranged on one side surface of the fixed seat, and a pin with one end penetrating and extending into the material transport trough is arranged at the telescopic end of the first telescopic cylinder, and the pin is adapted to the inner diameter of the rod material, a second telescopic cylinder is arranged on the mounting platform, an extrusion head is arranged at the telescopic end of the second telescopic cylinder, and a material blocking block matching the extrusion head is arranged on the mounting platform.

[0009] Furthermore, the processing device includes a surface punching device and an end chamfering device, and the number of the end chamfering devices is two, the two end chamfering devices are respectively arranged on two movable plates and are arranged opposite to each other, and the surface punching device is arranged on the mounting platform.

[0010] Furthermore, two material stoppers are arranged on the mounting platform, and the two material stoppers are respectively adapted to the heights of the first telescopic cylinder and the second telescopic cylinder.

[0011] Furthermore, a material discharge groove adapted to the bar material is provided on the installation platform, and a material discharge guide rod is provided at the bottom end of the installation platform.

[0012] The beneficial effects of the utility model are as follows: the utility model realizes fast and accurate loading of bars by setting a loading hopper and a material dividing assembly, thereby improving production efficiency, and cooperates with a moving assembly and a clamping assembly to realize full automation of the bar loading to processing completion, thereby reducing manual operation, improving production efficiency and processing accuracy, and is also provided with a processing device, including a surface punching device and an end chamfering device, which can meet different processing requirements of bars and improve the applicability and flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an overall schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the upper hopper of the utility model;

[0015] Figure 3 For this utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0016] Figure 4 This is a schematic diagram of the connection between the installation platform and the processing table of the utility model;

[0017] Figure 5 For this utility model Figure 4 The enlarged schematic diagram of point B in the middle;

[0018] Figure 6 It is a schematic diagram of the mobile component of the utility model.

[0019] Among them, 1. processing table; 2. installation platform; 3. clamping assembly; 31. fixed seat; 32. material transport trough; 33. first telescopic cylinder; 34. latch; 35. second telescopic cylinder; 36. extrusion head; 37. material blocking block; 4. moving assembly; 41. driving motor; 42. screw; 43. screw nut; 44. moving plate; 45. slide bar; 46. slide block; 5. processing device; 51. surface punching device; 52. end chamfering device; 6. upper hopper; 7. feeding channel; 8. material dividing assembly; 81. baffle; 82. electric push rod; 83. push plate; 84. guide slope; 85. guide plate; 9. material blocking piece; 10. discharge trough; 11. unloading guide rod. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0021] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] In the embodiment, Figure 1-6A rod automatic processing device is provided, comprising a processing table 1, wherein two mounting platforms 2 are fixedly mounted on the tabletop of the processing table 1, and a clamping assembly 3 for fixing the rod is arranged on the mounting platform 2, and a moving assembly 4 located below the mounting platform 2 is arranged on the tabletop of the processing table 1, and a processing device 5 is arranged at the moving end of the moving assembly 4, and an upper hopper 6 is arranged on one side of the processing table 1, and a feeding channel 7 is arranged between the discharge end of the upper hopper 6 and the clamping assembly 3, and the upper hopper 6 is used for storing the rods to be processed, and the rods start to fall from the discharge end of the upper hopper 6, and the falling rods pass through the feeding channel 7 and are guided to the clamping assembly 3 on the mounting platform 2, and the rods are fixed by the clamping assembly 3, so that the processing device can process the rods.

[0024] Reference Figure 1-6 , wherein the upper hopper 6 is provided with an opening on one side close to the processing table 1, and the bottom wall of the inner cavity of the upper hopper 6 is provided with an inclined setting, a material distribution component 8 is provided at the opening of the upper hopper 6, and the material distribution component 8 includes a baffle 81, and the baffle 81 is provided at the opening of the upper hopper 6, and an electric push rod 82 is fixedly installed on the upper hopper 6, and a push plate 83 located between the baffle 81 and the upper hopper 6 is provided at the telescopic end of the electric push rod 82, and a guide slope 84 is provided on the top of the push plate 83, and a guide plate 85 is fixedly installed on the surface of the baffle 81 on the side away from the upper hopper 6;

[0025] With the above-mentioned structural arrangement, the rod will naturally roll downward under the action of gravity, and the baffle 81 at the opening of the upper hopper 6 will block the rod. The electric push rod 82 is in a retracted state, and the push plate 83 is located between the baffle 81 and the upper hopper 6 and does not contact the rod. When the telescopic end of the electric push rod 82 is gradually extended, the rod is gradually lifted upward by the push plate until the height of the rod is higher than the top of the baffle 81, and the rod rolls from the guide slope 84 to the direction of the guide plate 85 until the rod is guided to the clamping assembly 3 by the feed channel 7.

[0026] Reference Figure 1-6 , wherein the moving assembly 4 includes a driving motor 41, which is fixedly mounted on the surface of the processing table 1, and a screw rod 42 is provided at the output end of the driving motor 41, and the external thread of the screw rod 42 is equally divided into two sections, and the two sections of the external thread face opposite directions, and two screw nuts 43 are threadedly connected to the screw rod 42, and a moving plate 44 is provided on the screw nut 43, and a sliding rod 45 is fixedly mounted on the processing table 1, and a sliding block 46 adapted to the sliding rod 45 is fixedly mounted on one side surface of the moving plate 44;

[0027] Through the above-mentioned structural setting, the driving motor 41 is the driving source, which controls the screw rod 42 to realize self-rotation, and the two screw nuts are respectively threadedly connected to the two ends of the external thread of the screw rod 42. Therefore, when the screw rod 42 rotates clockwise or counterclockwise, the two movable plates 44 will gather inward or move away outward.

[0028] Reference Figure 1-6 , wherein the clamping assembly 3 includes a fixed seat 31, which is arranged on the mounting platform 2, and a material transport trough 32 connected to the feed channel 7 is provided on the fixed seat 31, and the material transport trough 32 is adapted to the bar material, and a first telescopic cylinder 33 is provided on one side surface of the fixed seat 31, and a pin 34 with one end penetrating and extending into the material transport trough 32 is provided at the telescopic end of the first telescopic cylinder 33, and the pin 34 is adapted to the inner diameter of the bar material, and a second telescopic cylinder 35 is provided on the mounting platform 2, and an extrusion head 36 is provided at the telescopic end of the second telescopic cylinder 35, and a material blocking block 37 matching the extrusion head 36 is provided on the mounting platform 2, and two material blocking members 9 are provided on the mounting platform 2, and the two material blocking members 9 are adapted to the heights of the first telescopic cylinder 33 and the second telescopic cylinder 35 respectively;

[0029] Through the above-mentioned structural setting, the material blocking member 9 includes a one-way cylinder and a supporting rod. After the rod enters the material trough, the upper material blocking member 9 lifts and limits the rod. At this time, the rod and the pin 34 are at the same height. The telescopic end of the first telescopic cylinder 33 controls the pin 34 to be inserted into the inner side of the rod, so that the rod can be fixed, and then the surface punching device 51 punches the surface of the rod. After the processing is completed, the first telescopic cylinder 33 is reset to cancel the fixation of the rod, the upper material blocking member 9 shrinks, and the rod falls downward under the action of gravity, and then the lower material blocking member 9 lifts and limits the rod. Then the second telescopic cylinder 35 drives the extrusion head 36 to fix the rod between the extrusion head 36 and the material blocking block 37, and then the end chamfering device 52 processes the rod.

[0030] Reference Figure 1-6 , wherein the processing device 5 includes a surface punching device 51 and an end chamfering device 52, and the number of the end chamfering devices 52 is two, the two end chamfering devices 52 are respectively arranged on the two moving plates 44, and are arranged oppositely, and the surface punching device 51 is arranged on the mounting platform 2;

[0031] Through the above-mentioned structural arrangement, the surface punching device 51 and the end chamfering device 52 both adopt conventional models in the prior art and can be purchased directly from the market. The principle is the same as that of an electric drill, wherein the output end of the surface punching device 51 adopts a punching drill bit, and the surface punching device 51 is arranged on the moving end of the electric slide rail, and the electric slide rail controls the surface punching device 51 to move toward the direction of the rod, thereby realizing punching on the surface, and the output end of the end chamfering device 52 adopts a chamfering drill bit, and the moving component 4 controls the end chamfering device 52 to move toward the direction of the rod.

[0032] Reference Figure 1-6, wherein a discharge groove 10 adapted to the bar material is provided on the installation platform 2, and a material discharge guide rod 11 is provided at the bottom end of the installation platform 2;

[0033] With the above-mentioned structural arrangement, after the bar processing is completed, the lower material stopper 9 contracts, the bar falls downward from the discharge chute 10, and then the bar is guided into the collection frame by the material discharge guide rod 11.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic bar processing device, comprising a processing table (1), characterized in that: The table top of the processing table (1) is fixedly mounted with two mounting platforms (2), and a clamping assembly (3) for fixing a rod is arranged on the mounting platform (2). The table top of the processing table (1) is provided with a moving assembly (4) located below the mounting platform (2), and a processing device (5) is arranged at the moving end of the moving assembly (4). An upper hopper (6) is arranged on one side of the processing table (1), and a feeding channel (7) is arranged between the discharge end of the upper hopper (6) and the clamping assembly (3).

2. The automatic bar processing device according to claim 1, characterized in that: The upper hopper (6) is opened on one side close to the processing table (1), and the bottom wall of the inner cavity of the upper hopper (6) is inclined.

3. The automatic bar processing device according to claim 1, characterized in that: A material distribution assembly (8) is provided at the opening of the upper hopper (6), and the material distribution assembly (8) comprises a baffle (81), the baffle (81) being provided at the opening of the upper hopper (6), an electric push rod (82) being fixedly mounted on the upper hopper (6), a push plate (83) being provided at the telescopic end of the electric push rod (82) and being located between the baffle (81) and the upper hopper (6), a guide slope (84) being provided at the top end of the push plate (83), and a guide plate (85) being fixedly mounted on a surface of a side of the baffle (81) away from the upper hopper (6).

4. The automatic bar processing device according to claim 1, characterized in that: The moving assembly (4) comprises a driving motor (41), the driving motor (41) being fixedly mounted on the surface of the processing table (1), a screw rod (42) being arranged at the output end of the driving motor (41), the external thread of the screw rod (42) being equally divided into two sections, the two sections of the external thread being oriented in opposite directions, two screw rod nuts (43) being threadedly connected to the screw rod (42), a moving plate (44) being arranged on the screw rod nuts (43), a sliding rod (45) being fixedly mounted on the processing table (1), and a sliding block (46) matching the sliding rod (45) being fixedly mounted on one side surface of the moving plate (44).

5. The automatic bar processing device according to claim 1, characterized in that: The clamping assembly (3) comprises a fixed seat (31), the fixed seat (31) being arranged on the mounting platform (2), the fixed seat (31) being provided with a material transport trough (32) connected to the feed channel (7), and the material transport trough (32) being adapted to the rod material, a first telescopic cylinder (33) being arranged on a side surface of the fixed seat (31), a pin (34) having one end penetrating and extending into the material transport trough (32) being arranged at the telescopic end of the first telescopic cylinder (33), and the pin (34) being adapted to the inner diameter of the rod material, a second telescopic cylinder (35) being arranged on the mounting platform (2), an extrusion head (36) being arranged at the telescopic end of the second telescopic cylinder (35), and a material blocking block (37) being adapted to the extrusion head (36) being arranged on the mounting platform (2).

6. The automatic bar processing device according to claim 4, characterized in that: The processing device (5) comprises a surface punching device (51) and an end chamfering device (52), and the number of the end chamfering devices (52) is two. The two end chamfering devices (52) are respectively arranged on two movable plates (44) and are arranged opposite to each other. The surface punching device (51) is arranged on the mounting platform (2).

7. The automatic bar processing device according to claim 6, characterized in that: Two material stoppers (9) are arranged on the installation platform (2), and the two material stoppers (9) are respectively adapted to the heights of the first telescopic cylinder (33) and the second telescopic cylinder (35).

8. The automatic bar processing device according to claim 1, characterized in that: The installation platform (2) is provided with a material discharge groove (10) adapted for the bar material, and a material discharge guide rod (11) is arranged at the bottom end of the installation platform (2).

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