A multi-station synchronous machining boring device

Abstract

The utility model discloses a kind of boring device of multi-station synchronous processing, the utility model relates to boring machining technical field.This kind of boring device of multi-station synchronous processing, including bottom plate, fixed mechanism and boring mechanism are provided in bottom plate upper portion;The boring mechanism includes adjusting part and control part;Adjusting part includes three sliding sleeves and lifting disc, control part includes lifting plate and control motor, technical effect is in the adjusting part of boring mechanism, electric telescopic rod is through the linkage structure of lifting disc and control rod, can control the transverse position of three sliding sleeves and boring cutter, this design makes boring cutter can flexible adaptation different size, different position's processing demand, improve the versatility of equipment, avoid the tedious operation of frequent replacement equipment or adjustment tooling due to workpiece specification difference, improve processing efficiency simultaneously, the control motor of control part cooperates with threaded rod, can drive lifting plate to move up and down.

Description

Technical Field

[0001] This utility model relates to the field of boring processing technology, specifically a boring device capable of simultaneous processing at multiple workstations. Background Technology

[0002] Boring is a common hole machining method in the field of machining. It refers to the further processing of a drilled, cast, or forged hole using a boring bar (or other boring tools) to improve the hole's accuracy, surface quality, or change its size or shape.

[0003] With the development of large-scale and automated manufacturing, boring equipment with multi-station synchronous processing has gradually become the mainstream to meet the needs of high-efficiency and high-volume production.

[0004] Existing multi-station boring equipment requires manual adjustment of the position of each boring tool when processing workpieces of different specifications. This is not only time-consuming and labor-intensive, but also difficult to guarantee the adjustment accuracy, which affects production efficiency and processing quality. Therefore, a boring device that can perform multi-station synchronous processing is proposed. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a boring device that can perform simultaneous multi-station machining. This solves the problem that when machining workpieces of different specifications, it is necessary to manually adjust the position of each boring tool one by one, which is not only time-consuming and labor-intensive, but also difficult to guarantee the adjustment accuracy, thus affecting production efficiency and machining quality.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model is implemented through the following technical solution: it includes a base plate, and a fixing mechanism and a boring mechanism are provided on the top of the base plate;

[0009] The boring mechanism includes an adjustment section and a control section;

[0010] The adjustment unit includes three sliding sleeves and a lifting plate, and the control unit includes a lifting plate and a control motor;

[0011] Four fixing rods are fixedly installed on the top surface of the base plate. The outer walls of the four fixing rods are slidably connected to the inner side of the lifting plate. A top frame is fixedly installed on the top surface of each of the four fixing rods. Three fixing blocks are fixedly installed on the bottom surface of the lifting plate. Three tracks are fixedly installed on the bottom surface of each of the three fixing blocks. The outer walls of the three tracks are slidably connected to the inner side of each of the three sliding sleeves. Three boring tools are installed on the bottom surface of each of the three sliding sleeves through three sets of bolts.

[0012] Preferably, the fixing mechanism includes three three-jaw chucks, all three of which are located above the base plate. A fixing frame is fixedly installed on the bottom surface of the base plate. Three rotating rods are rotatably installed on the inner side of the fixing frame through a bearing seat. The top surfaces of the three rotating rods extend through the bottom surface of the base plate to the top of the base plate. The top surfaces of the three rotating rods are respectively fixedly connected to the bottom surfaces of the three three-jaw chucks.

[0013] Preferably, an electric telescopic rod is fixedly installed on the top surface of the lifting plate, the bottom surface of the output end of the electric telescopic rod extends through the top surface of the lifting plate to the bottom of the lifting plate, and the bottom surface of the output end of the electric telescopic rod is fixedly connected to the top surface of the lifting plate.

[0014] Preferably, the outer wall of the lifting plate is hinged with three control rods, and the three control rods are respectively hinged to the outer wall of the three sliding sleeves on one side near the three sliding sleeves.

[0015] Preferably, the top surface of the top frame is fixedly connected to the bottom surface of the control motor, the bottom surface of the output end of the control motor extends through the top surface of the top frame to the bottom of the top frame, and a threaded rod is rotatably provided on the top surface of the bottom plate through a bearing seat. The top surface of the threaded rod extends through the bottom surface of the lifting plate to the top of the lifting plate, and the top surface of the threaded rod is fixedly connected to the output end of the control motor.

[0016] Preferably, a drive motor is fixedly mounted on the bottom surface of the fixed frame, the top surface of the output end of the drive motor extends through the bottom surface of the fixed frame to the inner side of the fixed frame, a drive gear is fixedly sleeved on the outer wall of the output end of the drive motor, and three driven gears are fixedly sleeved on the outer walls of the three rotating rods respectively, and the tooth surfaces of the three driven gears mesh with the tooth surfaces of the drive gears.

[0017] (III) Beneficial Effects

[0018] This utility model provides a boring device capable of simultaneous multi-station machining. It has the following beneficial effects:

[0019] (i) The boring device capable of multi-station synchronous processing has an electric telescopic rod in the adjusting part of the boring mechanism. Through the linkage structure between the lifting plate and the control rod, the electric telescopic rod can control the lateral position of the three sliding sleeves and the boring tool. This design allows the boring tool to flexibly adapt to the processing requirements of different sizes and positions, improves the versatility of the equipment, avoids the tedious operation of frequently changing equipment or adjusting tooling due to differences in workpiece specifications, and improves processing efficiency. The control motor of the control part cooperates with the threaded rod to drive the lifting plate to move up and down, so that the boring tool enters the opening of the workpiece, ensuring the stability of the boring process.

[0020] (II) This boring device capable of multi-station synchronous processing improves processing efficiency and quality through the coordinated operation of three three-jaw chucks, a drive motor, and a gear transmission system. The three three-jaw chucks can simultaneously fix three workpieces, enabling multi-station synchronous processing and increasing production efficiency. The drive motor, through the meshing of the driving and driven gears, ensures stable and synchronous rotation of the three three-jaw chucks, maintaining a uniform rotational speed and posture of the workpiece during processing. This effectively avoids processing errors caused by unstable workpiece rotation, improving the overall performance and reliability of the product. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the boring tool in the boring mechanism of this utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the top frame in the boring mechanism of this utility model;

[0024] Figure 4 This is a schematic diagram of the fixing mechanism of this utility model;

[0025] Figure 5 This is a schematic diagram of the internal structure of the fixing mechanism of this utility model.

[0026] In the diagram: 1. Base plate; 2. Fixing mechanism; 21. Three-jaw chuck; 22. Driven gear; 23. Rotating rod; 24. Fixing frame; 25. Drive motor; 26. Driving gear; 3. Boring mechanism; 31. Lifting plate; 32. Boring cutter; 33. Sliding sleeve; 34. Track; 35. Fixing block; 36. Lifting plate; 37. Control rod; 38. Electric telescopic rod; 39. Top frame; 310. Control motor; 311. Threaded rod; 312. Fixing rod. Detailed Implementation

[0027] 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.

[0028] Please see Figure 1-5 The present invention provides a technical solution: including a base plate 1, and a fixing mechanism 2 and a boring mechanism 3 are provided on the top of the base plate 1;

[0029] The boring mechanism 3 includes an adjustment section and a control section;

[0030] The adjustment unit includes three sliding sleeves 33 and a lifting plate 36, and the control unit includes a lifting plate 31 and a control motor 310;

[0031] Four fixing rods 312 are fixedly installed on the top surface of the base plate 1. The outer walls of the four fixing rods 312 are slidably connected to the inner side of the lifting plate 31. A top frame 39 is fixedly installed on the top surface of each of the four fixing rods 312. Three fixing blocks 35 are fixedly installed on the bottom surface of the lifting plate 31. Three rails 34 are fixedly installed on the bottom surface of the three fixing blocks 35 respectively. The outer walls of the three rails 34 are slidably connected to the inner side of the three sliding sleeves 33 respectively. Three boring tools 32 are installed on the bottom surface of the three sliding sleeves 33 respectively through three sets of bolts. An electric telescopic rod 38 is fixedly installed on the top surface of the lifting plate 31. The bottom surface of the output end of the electric telescopic rod 38 extends through the top surface of the lifting plate 31 to the bottom of the lifting plate 31. The bottom surface of the output end of the electric telescopic rod 38 is fixedly connected to the top surface of the lifting plate 36. Three control rods 37 are hinged to the outer wall of the lifting plate 36. The three control rods 37 are close to the three sliding sleeves 33. One side is hinged to the outer wall of three sliding sleeves 33 respectively. The top surface of the top frame 39 is fixedly connected to the bottom surface of the control motor 310. The bottom surface of the output end of the control motor 310 extends through the top surface of the top frame 39 to the bottom of the top frame 39. The top surface of the base plate 1 is rotatably provided with a threaded rod 311 through the bearing seat 2. The top surface of the threaded rod 311 extends through the bottom surface of the lifting plate 31 to the top of the lifting plate 31. The top surface of the threaded rod 311 is fixedly connected to the output end of the control motor 310. The top surface of the top frame 39 is fixedly connected to the bottom surface of the control motor 310. The bottom surface of the output end of the control motor 310 extends through the top surface of the top frame 39 to the bottom of the top frame 39. The top surface of the base plate 1 is rotatably provided with a threaded rod 311 through the bearing seat 2. The top surface of the threaded rod 311 extends through the bottom surface of the lifting plate 31 to the top of the lifting plate 31. The top surface of the threaded rod 311 is fixedly connected to the output end of the control motor 310.

[0032] The fixing mechanism 2 includes three three-jaw chucks 21, all of which are located above the base plate 1. A fixing frame 24 is fixedly installed on the bottom surface of the base plate 1. Three rotating rods 23 are rotatably installed on the inner side of the fixing frame 24 through a bearing seat. The top surfaces of the three rotating rods 23 extend through the bottom surface of the base plate 1 to the top of the base plate 1. The top surfaces of the three rotating rods 23 are fixedly connected to the bottom surfaces of the three three-jaw chucks 21 respectively. A drive motor 25 is fixedly installed on the bottom surface of the fixing frame 24. The top surface of the output end of the drive motor 25 extends through the bottom surface of the fixing frame 24 to the inner side of the fixing frame 24. A drive gear 26 is fixedly sleeved on the outer wall of the output end of the drive motor 25. Three driven gears 22 are fixedly sleeved on the outer walls of the three rotating rods 23 respectively. The tooth surfaces of the three driven gears 22 mesh with the tooth surfaces of the drive gears 26.

[0033] In use, the workpieces to be processed are placed in the three three-jaw chucks 21 respectively, and the workpieces are fixed by the clamping action of the three-jaw chucks 21. The drive motor 25 is started, and its output end drives the drive gear 26 to rotate. Since the tooth surfaces of the three driven gears 22 are all meshed with the tooth surfaces of the drive gear 26, the rotation of the drive gear 26 will drive the three driven gears 22 to rotate synchronously, thereby driving the three rotating rods 23 to rotate, realizing the synchronous rotation of the three three-jaw chucks 21, and thus causing the three workpieces to rotate.

[0034] To adjust the lateral position of the three boring tools 32, activate the electric telescopic rod 38, whose output end pushes the lifting plate 36 to move up and down. Since the outer wall of the lifting plate 36 is hinged with three control rods 37, and the sides of the three control rods 37 near the three sliding sleeves 33 are respectively hinged to the outer walls of the three sliding sleeves 33, the movement of the lifting plate 36 will cause the three sliding sleeves 33 to slide laterally on the three tracks 34 via the three control rods 37, thereby adjusting the position of the three boring tools 32, so that the three boring tools 32 can be positioned corresponding to the three workpieces.

[0035] At this time, the control motor 310 drives the threaded rod 311 to rotate, which in turn drives the lifting plate 31 to descend, so that the three boring tools 32 enter the workpiece opening. During the processing, the rotation of the three-jaw chuck 21 can make the workpiece rotate, so that it can cooperate with the boring tools 32 to perform boring processing on the workpiece opening.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only 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, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0037] 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 boring device capable of simultaneous multi-station machining, comprising a base plate (1), characterized in that: A fixing mechanism (2) and a boring mechanism (3) are provided above the base plate (1); The boring mechanism (3) includes an adjustment section and a control section; The adjustment unit includes three sliding sleeves (33) and a lifting plate (36), and the control unit includes a lifting plate (31) and a control motor (310). Four fixing rods (312) are fixedly installed on the top surface of the base plate (1). The outer walls of the four fixing rods (312) are slidably connected to the inner side of the lifting plate (31). A top frame (39) is fixedly installed on the top surface of the four fixing rods (312). Three fixing blocks (35) are fixedly installed on the bottom surface of the lifting plate (31). Three tracks (34) are fixedly installed on the bottom surface of the three fixing blocks (35). The outer walls of the three tracks (34) are slidably connected to the inner side of the three sliding sleeves (33). Three boring tools (32) are installed on the bottom surface of the three sliding sleeves (33) through three sets of bolts.

2. The boring device capable of multi-station synchronous processing according to claim 1, characterized in that: The fixing mechanism (2) includes three three-jaw chucks (21), all three three-jaw chucks (21) are located above the base plate (1), and a fixing frame (24) is fixedly installed on the bottom surface of the base plate (1). Three rotating rods (23) are rotatably installed on the inner side of the fixing frame (24) through a bearing seat. The top surfaces of the three rotating rods (23) all penetrate the bottom surface of the base plate (1) and extend to the top of the base plate (1). The top surfaces of the three rotating rods (23) are respectively fixedly connected to the bottom surfaces of the three three-jaw chucks (21).

3. The boring device capable of multi-station synchronous processing according to claim 1, characterized in that: An electric telescopic rod (38) is fixedly installed on the top surface of the lifting plate (31). The bottom surface of the output end of the electric telescopic rod (38) extends through the top surface of the lifting plate (31) to the bottom of the lifting plate (31). The bottom surface of the output end of the electric telescopic rod (38) is fixedly connected to the top surface of the lifting plate (36).

4. A boring device capable of multi-station synchronous processing according to claim 3, characterized in that: The lifting plate (36) is hinged to the outer wall with three control rods (37), and the three control rods (37) are respectively hinged to the outer wall of the three sliding sleeves (33) on one side near the three sliding sleeves (33).

5. A boring device capable of multi-station synchronous processing according to claim 1, characterized in that: The top surface of the top frame (39) is fixedly connected to the bottom surface of the control motor (310). The bottom surface of the output end of the control motor (310) extends through the top surface of the top frame (39) to the bottom of the top frame (39). The top surface of the base plate (1) is rotatably provided with a threaded rod (311) through the bearing seat. The top surface of the threaded rod (311) extends through the bottom surface of the lifting plate (31) to the top of the lifting plate (31). The top surface of the threaded rod (311) is fixedly connected to the output end of the control motor (310).

6. A boring device capable of multi-station synchronous processing according to claim 2, characterized in that: A drive motor (25) is fixedly installed on the bottom surface of the fixed frame (24). The top surface of the output end of the drive motor (25) extends through the bottom surface of the fixed frame (24) to the inner side of the fixed frame (24). A drive gear (26) is fixedly sleeved on the outer wall of the output end of the drive motor (25). Three driven gears (22) are fixedly sleeved on the outer walls of the three rotating rods (23). The tooth surfaces of the three driven gears (22) mesh with the tooth surfaces of the drive gears (26).

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