Metal part machining production line

Abstract

The application relates to the technical field of metal part machining, and discloses a metal part machining production line, which comprises two parallel side plates, a rotating shaft is symmetrically arranged between the two side plates, a conveying belt is arranged on the outer side of the two rotating shafts, two limiting plates are slidably arranged between the two side plates through a driving assembly, the driving assembly comprises a bidirectional screw rod which is rotatably arranged on the two side plates, the two ends of the bidirectional screw rod penetrate through the side plates and are threadedly connected with fixing plates, the side close to the side plate of each fixing plate is fixedly connected with a push rod, the tail end of the push rod penetrates through the side plate and is slidably connected with a fixing cylinder; the two fixing plates are driven to approach or move away from each other by rotation, the fixing plates can drive the fixing cylinder and the limiting plates to approach or move away from each other through springs, so that the metal parts of different sizes can be centrally conveyed, and the practicability of the device is improved.

Description

Technical Field

[0001] This application relates to the field of metal parts processing technology, and in particular to a metal parts processing production line. Background Technology

[0002] Metal parts refer to a collective term for metal blocks, rods, tubes, etc., of various specifications and shapes manufactured from metal materials. In the manufacturing process of metal parts, the grinding process is crucial. Grinding removes burrs from the raw material, making the surface of the parts smoother and preventing scratches on other components or affecting sealing performance during subsequent assembly. Furthermore, for some metal parts requiring high-precision fits, such as bearings and gears in precision instruments, grinding can reduce surface roughness to a acceptable range, thereby improving the fitting accuracy between parts, reducing friction and wear, and extending service life.

[0003] For example, Chinese utility model patent CN222081769U discloses an automated assembly production line for gearbox parts processing. This automated assembly production line transports parts through a conveyor assembly, which can accurately move the parts to a designated position; photoelectric sensors can scan the parts, facilitating the precise movement of the moving assembly; at the same time, the moving assembly cooperates with the electric lifting rod, so that the crosshead contacts the screw, and then the second motor drives the assembly to achieve automated assembly, reducing the influence of human factors and improving the accuracy and stability of assembly.

[0004] Regarding the aforementioned technologies, the inventors believe that the metal parts processing production line in the aforementioned technologies is difficult to use for centered transmission of metal parts, thereby reducing the practicality of the device.

[0005] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0006] In order to solve the problem that metal parts processing production lines in related technologies are difficult to use for centered conveying of metal parts, thus reducing the practicality of the device, this application provides a metal parts processing production line.

[0007] The metal parts processing production line provided in this application adopts the following technical solution:

[0008] A metal parts processing production line includes two parallel side plates, with a rotating shaft symmetrically rotatably mounted between the two side plates. A conveyor belt is fitted around the outer side of the two rotating shafts, and two limiting plates are slidably mounted between the two side plates via a drive assembly. The drive assembly includes a bidirectional lead screw rotatably mounted on the two side plates. Both ends of the bidirectional lead screw penetrate the side plates and are threadedly connected to a fixing plate. A push rod is fixedly connected to the side of the fixing plate near the side plate. The end of the push rod penetrates the side plate and is slidably connected to a fixing cylinder. The fixing cylinder is fixedly connected to the limiting plate, and a spring is provided between the side wall of the fixing cylinder and the push rod.

[0009] Preferably, each of the two limiting plates has an installation groove at its near end, and a conveying roller is rotatably installed inside the installation groove. Guide rods are symmetrically installed at the far ends of the two limiting plates, and the guide rods pass through the side plates.

[0010] Preferably, a turntable is fixedly installed at one end of the bidirectional lead screw, and an anti-slip groove is formed on the circumference of the turntable.

[0011] Preferably, a motor is fixedly installed on the side wall of the side plate, and the output shaft of the motor is fixedly connected to the rotating shaft.

[0012] Preferably, the bottom wall of the side plate is symmetrically equipped with support legs, and the bottom of the support legs is fixedly equipped with anti-slip pads.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. This application has a bidirectional lead screw rotatably mounted on the side plate, and is equipped with a fixed plate, push rod, fixed cylinder, spring and limiting plate. By rotating the bidirectional lead screw, the bidirectional lead screw can push the two fixed plates closer or further apart. The fixed plates can push the fixed cylinder and limiting plate closer or further apart through the spring. This enables the centered transmission of metal parts of different sizes and improves the practicality of the device.

[0015] 2. This application provides mounting grooves at the near ends of the two limiting plates and provides conveying rollers, which reduces the friction between the limiting plates and the metal parts, thus ensuring the effective conveying of the metal parts. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the application;

[0017] Figure 2 This is an example of an application. Figure 1 A schematic diagram of a half-section structure;

[0018] Figure 3 This is a schematic diagram of the structure of the limiting plate in the application embodiment.

[0019] Explanation of reference numerals in the attached drawings: 1. Side plate; 2. Rotating shaft; 3. Conveyor belt; 4. Motor; 5. Drive assembly; 51. Bidirectional lead screw; 52. Fixing plate; 53. Push rod; 6. Limiting plate; 61. Guide rod; 62. Fixing cylinder; 63. Spring; 64. Mounting groove; 65. Conveyor roller. Detailed Implementation

[0020] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0021] This application discloses a metal parts processing production line, referring to... Figure 1-3 It includes two parallel side plates 1, with a rotating shaft 2 symmetrically rotatably arranged between the two side plates 1. A conveyor belt 3 is sleeved on the outer side of the two rotating shafts 2, and two limiting plates 6 are slidably arranged between the two side plates 1 through a drive assembly 5. The drive assembly 5 includes a bidirectional lead screw 51 rotatably arranged on the two side plates 1. Both ends of the bidirectional lead screw 51 pass through the side plates 1 and are threadedly connected to a fixing plate 52. A push rod 53 is fixedly connected to the side of the fixing plate 52 near the side plate 1. The end of the push rod 53 passes through the side plate 1 and is slidably connected to a fixing cylinder 62. The fixing cylinder 62 is fixedly connected to the limiting plate 6, and a spring 63 is arranged between the side wall of the fixing cylinder 62 and the push rod 53.

[0022] Here, by rotating the bidirectional lead screw 51, the bidirectional lead screw 51 can push the two fixed plates 52 closer to each other or further apart. The fixed plates 52 can push the fixed cylinder 62 and the limiting plate 6 closer to each other or further apart through the spring 63, thereby realizing the centered transmission of metal parts of different sizes and improving the practicality of the device.

[0023] Reference Figure 3 The two limiting plates 6 are provided with mounting grooves 64 at their near ends. A conveying roller 65 is rotatably installed inside the mounting groove 64. Guide rods 61 are symmetrically installed at the far ends of the two limiting plates 6, and the guide rods 61 pass through the side plate 1.

[0024] The guide rod 61 is provided here to guide the movement of the limiting plate 6.

[0025] Reference Figure 2 One end of the bidirectional lead screw 51 is fixedly mounted with a turntable, and the turntable has anti-slip grooves in the circumferential direction.

[0026] The turntable is provided here, and the turntable has anti-slip grooves, which makes it easy to drive the bidirectional lead screw 51 to rotate.

[0027] Reference Figure 1 A motor 4 is fixedly installed on the side wall of the side plate 1, and the output shaft of the motor 4 is fixedly connected to the rotating shaft 2.

[0028] Here, by starting motor 4, motor 4 can drive rotating shaft 2 and conveyor belt 3 to rotate.

[0029] Reference Figure 1 Support legs are symmetrically installed on the bottom wall of side plate 1, and anti-slip pads are fixedly installed on the bottom of the support legs.

[0030] The side panel 1 is stably supported by the support legs and anti-slip pads.

[0031] The implementation principle of a metal parts processing production line according to this application embodiment is as follows: When in use, the device is placed in a designated position and the power is turned on. Then, by starting the motor 4, the rotating shaft 2 and the conveyor belt 3 can be driven to rotate, thereby conveying the metal parts placed on the conveyor belt 3. At the same time, the metal parts are limited by the limiting plate 6, so that the metal parts can be conveyed in the center, which improves the practicality of the device. Secondly, the device can rotate the turntable, which can drive the bidirectional lead screw 51 to rotate. The bidirectional lead screw 51 can push the two fixed plates 52 closer to each other or further away. The fixed plates 52 can push the fixed cylinder 62 and the limiting plate 6 closer to each other or further away through the spring 63, thereby realizing the centered conveying of metal parts of different sizes, further improving the practicality of the device.

[0032] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0033] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0035] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A metal parts processing production line, comprising two parallel side plates (1), characterized in that: A rotating shaft (2) is symmetrically rotated between the two side plates (1). A conveyor belt (3) is sleeved on the outer side of the two rotating shafts (2). Two limiting plates (6) are slidably arranged between the two side plates (1) through a drive assembly (5). The drive assembly (5) includes a bidirectional lead screw (51) rotatably arranged on the two side plates (1). Both ends of the bidirectional lead screw (51) pass through the side plate (1) and are threadedly connected to a fixing plate (52). A push rod (53) is fixedly connected to the side of the fixing plate (52) near the side plate (1). The end of the push rod (53) passes through the side plate (1) and is slidably connected to a fixing cylinder (62). The fixing cylinder (62) is fixedly connected to the limiting plate (6), and a spring (63) is provided between the side wall of the fixing cylinder (62) and the push rod (53).

2. The metal parts processing production line according to claim 1, characterized in that: The two limiting plates (6) are provided with mounting grooves (64) at their near ends. A conveying roller (65) is rotatably installed inside the mounting groove (64). Guide rods (61) are symmetrically installed at the far ends of the two limiting plates (6). The guide rods (61) pass through the side plate (1).

3. The metal parts processing production line according to claim 1, characterized in that: One end of the bidirectional lead screw (51) is fixedly mounted with a turntable, and the turntable has an anti-slip groove in the circumferential direction.

4. The metal parts processing production line according to claim 1, characterized in that: A motor (4) is fixedly installed on the side wall of the side plate (1), and the output shaft of the motor (4) is fixedly connected to the rotating shaft (2).

5. A metal parts processing production line according to claim 1, characterized in that: The bottom wall of the side plate (1) is symmetrically equipped with support legs, and the bottom of the support legs is fixedly equipped with anti-slip pads.

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