Adjustable workbench for machining mechanical parts

Abstract

The utility model discloses an adjustable workbench for machining mechanical parts, which belongs to the technical field of machining of mechanical parts and comprises a bottom frame, a bottom plate is fixedly mounted at the top of the bottom frame, adjusting mechanisms are symmetrically and rotatably mounted on two sides of the top of the bottom plate, and each adjusting mechanism comprises an adjusting screw. And moving frames are symmetrically arranged on the surfaces of the two sides of the adjusting screw rod, and rotating plates are rotationally mounted at the tops of the moving frames. According to the adjustable workbench for machining the mechanical parts, by arranging the adjusting screw rods, the moving frames, the rotating plates, the connecting frames and the rotating table plate, the two adjusting screw rods are rotated, the two moving frames located on the surfaces of the adjusting screw rods are controlled to move in the opposite directions, and the two rotating plates rotate between the moving frames and the connecting frames to jack up the connecting frames; and the inclination angle between the rotating table plate and the bottom plate can be conveniently adjusted according to the machining requirements of the mechanical parts, and therefore the mechanical parts can be conveniently machined.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical parts processing, in particular to an adjustable working table for mechanical parts processing. Background Art

[0002] Mechanical parts processing refers to the process of changing the appearance, size or performance of parts through mechanical equipment. During the processing, the mechanical parts need to be placed on the top of the corresponding workbench for various types of mechanical processing.

[0003] When the existing workbench for machining mechanical parts is used to tilt the parts, pads of different heights are generally added to the bottom of the parts to change the different heights on both sides of the parts to tilt the parts. It is difficult to control the tilting of the parts by changing the tilt angle of the workbench. Therefore, improvements are needed. Utility Model Content

[0004] In order to overcome the above defects, the utility model provides an adjustable workbench for machining mechanical parts, which solves the problem that it is difficult to perform tilting machining on parts by changing the tilt angle of the workbench on the existing workbench for machining mechanical parts.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable workbench for machining mechanical parts, comprising a base frame, a base plate fixedly mounted on the top of the base frame, adjustment mechanisms symmetrically and rotatably mounted on both sides of the top of the base plate, the adjustment mechanism comprising an adjusting screw, and a movable frame symmetrically arranged on the surfaces on both sides of the adjusting screw, a rotating plate rotatably mounted on the top of the movable frame, and a connecting frame rotatably mounted on one end of two groups of rotating plates away from the movable frame, a fixed protrusion fixedly mounted on the top of one side of the connecting frame, a rotating table plate rotatably mounted on one side of the top of the base plate, and concave baffles fixedly mounted on three sides of the top of the rotating table plate.

[0006] As a further solution of the utility model: the threads on both sides of the adjusting screw are in opposite directions, and both ends of the adjusting screw pass through the bottom plate and are fixedly mounted with locking mechanisms.

[0007] As a further solution of the utility model: the locking mechanism includes a locking stud, a cross plate is fixedly mounted on one end of the locking stud, and a locking screw sleeve is provided on the surface of the locking stud.

[0008] As a further solution of the utility model: limiting sliding grooves are symmetrically arranged on both sides of the rotating table, and the limiting sliding grooves correspond to the fixed protrusions.

[0009] As a further solution of the utility model: sliding rods are symmetrically fixedly installed inside the two sides of the concave baffle, and moving blocks are slidably installed on the surface of the sliding rods, and a baffle is fixedly installed between the two groups of moving blocks.

[0010] As a further solution of the utility model: a fixing stud is fixedly installed on the top of the baffle, and fixing grooves are symmetrically arranged on both sides of the concave baffle at the top of the slide rod, and a fixing screw sleeve is arranged on the surface of the fixing stud passing through the fixing groove.

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

[0012] 1. The adjustable workbench for machining mechanical parts is provided with an adjusting screw, a movable frame, a rotating plate, a connecting frame and a rotating table. By rotating two sets of adjusting screws, the two sets of movable frames located on the surfaces of the adjusting screws are controlled to move in opposite directions, so that the two sets of rotating plates are rotated between the movable frame and the connecting frame to lift up the connecting frame, thereby controlling the rotating table to tilt, and facilitating the adjustment of the tilt angle between the rotating table and the bottom plate according to the needs of machining mechanical parts, thereby facilitating the machining of mechanical parts.

[0013] 2. The adjustable workbench for machining mechanical parts is provided with a slide bar, a moving block, a baffle and a fixed screw sleeve. After the rotating table and the bottom plate are tilted at a certain angle, the fixed screw sleeve is loosened, and the baffle is pushed to make the moving block slide on the surface of the slide bar until the baffle moves to a suitable position on the top of the rotating table. The fixed screw sleeve is tightened to fix the moving block, so that the baffle is fixed on the top of the rotating table, and the mechanical parts are placed on the top of the rotating table on one side of the baffle to block the mechanical parts and prevent them from sliding off the top of the rotating table.

[0014] 3. The adjustable workbench for machining mechanical parts is provided with locking studs, a cross plate and locking screw sleeves. The cross plate is held and rotated to drive the adjusting screw to rotate, thereby controlling the inclination angle between the rotating table and the bottom plate. After the rotating table and the bottom plate are inclined at a certain angle, the locking screw sleeve is tightened to lock and fix the locking studs to ensure that the adjusting screw will not rotate at will, thereby preventing the rotating table from tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the bottom plate, the adjustment mechanism and the locking mechanism of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the rotating table, concave baffle and baffle of the utility model;

[0018] In the figure: 1, base frame; 2, bottom plate; 3, adjustment mechanism; 301, adjustment screw; 302, moving frame; 303, rotating plate; 304, connecting frame; 305, fixed protrusion; 4, locking mechanism; 401, locking stud; 402, cross plate; 403, locking screw sleeve; 5, rotating table; 501, limiting slide groove;

[0019] 6. concave baffle; 601. slide bar; 602. fixed slide groove; 603. moving block; 604. baffle;

[0020] 605, fixing stud; 606, fixing screw sleeve. DETAILED DESCRIPTION

[0021] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0022] like Figure 1-3 As shown, the utility model provides a technical solution: an adjustable workbench for machining mechanical parts, comprising a base frame 1, a base plate 2 is fixedly installed on the top of the base frame 1, and adjustment mechanisms 3 are symmetrically rotatably installed on both sides of the top of the base plate 2, the adjustment mechanism 3 comprises an adjusting screw 301, the threads on both sides of the adjusting screw 301 are in opposite directions, and the two ends of the adjusting screw 301 pass through the base plate 2 and are fixedly installed with locking mechanisms 4, by providing an adjusting screw 301, rotating the adjusting screw 301 to make the two groups of moving frames 302 on the surface of the adjusting screw 301 move in the opposite direction, thereby controlling the lifting and lowering of the connecting frame 304, and conveniently controlling the inclination angle of the connecting frame 304 to lift up the rotating table plate 5.

[0023] The locking mechanism 4 includes a locking stud 401, one end of which is fixedly mounted with a cross plate 402, and the surface of the locking stud 401 is provided with a locking screw sleeve 403. Because the locking screw sleeve 403 is provided, tightening the locking screw sleeve 403 ensures that the adjusting screw 301 will not continue to rotate after the rotating table 5 is tilted to a certain angle, causing the rotating table 5 to tip over.

[0024] The surfaces of both sides of the adjusting screw rod 301 are symmetrically provided with moving frames 302, and a rotating plate 303 is rotatably installed on the top of the moving frame 302, and a connecting frame 304 is rotatably installed on one end of the two sets of rotating plates 303 away from the moving frame 302. By providing the rotating plates 303, when the moving frame 302 moves, the rotating plates 303 rotate between the moving frame 302 and the connecting frame 304, thereby controlling the lifting and lowering of the connecting frame 304 to lift and tilt the rotating table plate 5;

[0025] A fixed protrusion 305 is fixedly installed on the top of one side of the connecting frame 304. Due to the fixed protrusion 305, during the lifting and lowering process of the connecting frame 304, the fixed protrusion 305 lifts the rotating table 5 on both sides of the rotating table 5, thereby controlling the tilt angle between the rotating table 5 and the bottom plate 2;

[0026] A rotating table 5 is rotatably installed on one side of the top of the base plate 2, and limiting grooves 501 are symmetrically provided on both sides of the rotating table 5, and the limiting grooves 501 correspond to the fixed protrusions 305. Because of the limiting grooves 501, when the fixed protrusions 305 lift the rotating table 5, the fixed protrusions 305 slide inside the limiting grooves 501, ensuring that the fixed protrusions 305 will not separate from the two sides of the rotating table 5 during the movement.

[0027] Concave baffles 6 are fixedly installed on three sides of the top of the rotating table 5. Slide bars 601 are symmetrically fixedly installed inside the two sides of the concave baffles 6, and moving blocks 603 are slidably installed on the surface of the slide bars 601. A baffle 604 is fixedly installed between the two groups of moving blocks 603. By providing the baffle 604, the baffle 604 is adjusted at different positions on the top of the rotating table 5, and the mechanical parts are placed between the baffle 604 and the concave baffle 6, ensuring that the mechanical parts will not slide off the surface of the rotating table 5 when the rotating table 5 is tilted.

[0028] A fixing stud 605 is fixedly installed on the top of the baffle 604, and fixed slide grooves 602 are symmetrically provided on both sides of the concave baffle 6 at the top of the slide bar 601, and the fixing stud 605 passes through the fixed slide groove 602. A fixing screw sleeve 606 is provided on the surface. By providing the fixing screw sleeve 606, the fixing screw sleeve 606 is screwed so that the fixing screw sleeve 606 can be pressed against or away from the top of the fixed slide groove 602, thereby facilitating the adjustment of the position of the moving block 603 on the surface of the slide bar 601.

[0029] The working principle of the utility model is:

[0030] After the fixing screw sleeve 606 is loosened, the position of the baffle plate 604 on the top of the rotating table 5 is adjusted according to the specifications of the mechanical parts, and the fixing screw sleeve 606 is tightened to fix the position of the baffle plate 604. The mechanical parts are placed on the top of the rotating table 5 between the baffle plate 604 and the concave baffle bar 6, and the cross plate 402 is held and rotated to control the adjusting screw 301 to rotate synchronously, so that the moving frames 302 located on both sides of the two sets of adjusting screws 301 are close to each other, and the rotating plate 303 is controlled to lift the connecting frame 304 so that the fixing protrusion 305 slides inside the limiting slide groove 501, and the rotating table 5 is lifted and tilted. As the rotating table 5 tilts, the mechanical parts slide on the top of the rotating table 5 until they contact the baffle plate 604. At the same time, after the rotating table 5 tilts a certain angle between the bottom plate 2 and the bottom plate 2, the locking screw sleeve 403 is tightened to lock and fix the locking stud 401 to ensure that the adjusting screw 301 will not rotate at will, causing the rotating table 5 to tilt and deflect.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 mechanical connection or an electrical connection; it can be a direct connection, or it can be 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 by specific circumstances.

[0032] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. An adjustable workbench for machining mechanical parts, comprising a base frame (1), characterized in that: A bottom plate (2) is fixedly mounted on the top of the bottom frame (1), and adjustment mechanisms (3) are symmetrically rotatably mounted on both sides of the top of the bottom plate (2), the adjustment mechanism (3) comprises an adjustment screw (301), and a movable frame (302) is symmetrically arranged on the surfaces of both sides of the adjustment screw (301), a rotating plate (303) is rotatably mounted on the top of the movable frame (302), and a connecting frame (304) is rotatably mounted on one end of the two sets of rotating plates (303) away from the movable frame (302), a fixed protrusion (305) is fixedly mounted on the top of one side of the connecting frame (304), a rotating table (5) is rotatably mounted on one side of the top of the bottom plate (2), and concave blocking bars (6) are fixedly mounted on three sides of the top of the rotating table (5).

2. The adjustable workbench for machining mechanical parts according to claim 1, characterized in that: The screw threads on both sides of the adjusting screw (301) are in opposite directions, and both ends of the adjusting screw (301) pass through the bottom plate (2) and are fixedly mounted with locking mechanisms (4).

3. The adjustable workbench for machining mechanical parts according to claim 2, characterized in that: The locking mechanism (4) comprises a locking stud (401), one end of which is fixedly mounted with a cross plate (402), and a locking screw sleeve (403) is provided on the surface of the locking stud (401).

4. The adjustable workbench for machining mechanical parts according to claim 1, characterized in that: The rotating platform (5) is symmetrically provided with limiting sliding grooves (501) on both sides, and the limiting sliding grooves (501) correspond to the fixed protrusions (305).

5. The adjustable workbench for machining mechanical parts according to claim 1, characterized in that: Slide bars (601) are symmetrically fixedly installed inside the two sides of the concave baffle (6), and moving blocks (603) are slidably installed on the surface of the slide bars (601), and a baffle (604) is fixedly installed between the two groups of moving blocks (603).

6. The adjustable workbench for machining mechanical parts according to claim 5, characterized in that: A fixing stud (605) is fixedly installed on the top of the baffle (604), and fixing grooves (602) are symmetrically arranged on both sides of the concave baffle (6) at the top of the slide bar (601), and a fixing screw sleeve (606) is arranged on the surface of the fixing stud (605) passing through the fixing groove (602).

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