CN205147834U - A but, rotatory mobile Workbench that is used for cylinder reboring machine of two boring cutter heads - Google Patents

Abstract

The utility model discloses a rotary and movable workbench for a cylinder boring machine with double boring heads. It includes the base of the boring machine, the table motor, the screw, the bearing bracket, the bearing housing, the motor bracket, the motor base, the side rail bracket, the side rail, the rail slider, the mobile table, the top plate of the rotary table, and the hydraulic turntable. The utility model is suitable for the processing needs of the boring machine, especially the cylinder boring machine with double boring heads, comprehensively considering the time difference between the fine boring and the rough boring, and rationally optimizing the timing of loading and unloading through the movement and rotation of the worktable, saving the waiting time , which greatly improves the production efficiency. At the same time, the utility model adopts a separate guide rail structure, which is convenient for fine-tuning of the guide rail. At the same time, a square through-hole structure is adopted on the top surface of the main workbench to facilitate the follow-up treatment of chips during processing.

Description

A rotary and movable worktable for a cylinder boring machine with double boring heads

technical field

The utility model relates to a workbench for a boring machine, in particular to a rotary movable workbench for a boring machine with multiple boring heads.

Background technique

The workbench of the machine tool is an important part of the machine tool. It is mainly used to provide a fixed platform for the parts to be processed, so that the parts can be moved to the designated position with the workbench for processing. The structure and quality of the workbench greatly affect the machining accuracy and efficiency of the machine tool. A workbench matched with a machine tool can increase labor productivity, reduce labor intensity of workers, better ensure machining accuracy and precision stability, and improve automation.

For the workbench of the boring machine, especially the boring machine with double boring heads, because the time required for rough boring and fine boring is different, it is necessary to have a workbench that can realize reasonable scheduling between rough boring, fine boring and loading and unloading processes. in order to improve efficiency.

Contents of the invention

The utility model overcomes the deficiencies of the prior art and provides a rotary movable workbench for a cylinder boring machine with double boring heads.

A movable workbench for a cylinder boring machine with double boring heads, including a base of the boring machine, a workbench motor, a screw, a bearing seat bracket, a bearing seat, a motor seat bracket, a motor seat, a side rail bracket, a side guide rail, and a guide rail Slider, mobile workbench, turntable top plate, hydraulic turntable; side guide rail support, bearing seat support, and motor seat support are all fixed on the turntable top plate, bearing seat is fixed on the bearing seat support, and motor seat is fixed on the motor seat support , the workbench motor is installed on the motor base, one end of the screw rod passes through the motor base and is connected to the workbench motor, the other end of the screw rod is installed on the bearing seat, and the screw rod is equipped with a corresponding nut, which is fixed to the mobile workbench, and the side Side guide rails are installed on the guide rail bracket, and guide rail sliders are installed on the side guide rails. The guide rail sliders are fixed with the mobile workbench, the top plate of the rotary table is connected with the hydraulic turntable, and the hydraulic turntable is fixed on the base.

The rotary movable workbench used for a cylinder boring machine with double boring heads has two symmetrically structured movable workbenches, and the used screw rod adopts an incomplete thread structure, which can realize the independent movement of the movable workbench controlled by the workbench motor . Two square through holes are provided on the mobile workbench. Facilitate the discharge of cutting during processing.

The rotary movable workbench for a cylinder boring machine with double boring heads, the side guide rail support and the side guide rail adopt a separate structure, and several set screws are installed on the side guide rail support for fixing the side guide rail and Fine-tune the position of the side rails.

The utility model can make full use of the waiting time caused by rough boring time much longer than the time required for fine boring during continuous processing of rough boring and fine boring. Move and rotate, insert the loading and unloading process of parts into it, save time and improve labor productivity. In addition, the utility model adopts the separated structure of the guide rail to facilitate the fine adjustment of the guide rail precision. There are two square grooves on the top surface of the main worktable to facilitate the follow-up treatment of chips during the machining process.

Description of drawings

Fig. 1 is a schematic diagram of the position of the rotary movable workbench of a cylinder boring machine for double boring heads in the overall boring machine of the present invention;

Fig. 2 is a structural schematic diagram of a rotary movable workbench for a cylinder boring machine with double boring heads of the present invention;

Fig. 3 is a schematic diagram of the transmission part of the rotating and movable worktable of a cylinder boring machine with double boring heads of the present invention;

Fig. 4 is a schematic diagram of the work flow of a rotating and movable workbench for a cylinder boring machine with double boring heads according to the present invention;

In the figure, base 1, workbench motor 2, screw rod 3, bearing seat support 4, bearing seat 5, motor support support 6, motor support 7, side guide rail support 8, side guide rail 9, guide rail slider 10, mobile workbench 11. Rotary table top plate 12, hydraulic turntable 13.

detailed description

As shown in Figures 1, 2, and 3, a movable workbench for a cylinder boring machine with double boring heads includes a base 1 of the boring machine, a workbench motor 2, a screw rod 3, a bearing bracket 4, a bearing 5, Motor seat bracket 6, motor seat 7, side guide rail support 8, side guide rail 9, guide rail slider 10, mobile workbench 11, rotary table top plate 12, hydraulic turntable 13; side guide rail support 7, bearing seat support 4, motor seat support 6 are fixed on the top plate 12 of the rotary table, the bearing seat 5 is fixed on the bearing seat bracket 4, the motor base 7 is fixed on the motor base bracket 6, the workbench motor 2 is installed on the motor base 7, and one end of the screw rod 3 passes through the motor The seat 7 is connected with the workbench motor 2, the other end of the screw rod 3 is installed on the bearing seat 5, the screw rod 3 is equipped with a corresponding nut, the nut is fixed with the mobile workbench 11, and the side guide rail 9 is installed on the side guide rail bracket 8. A guide rail slider 10 is installed on the side guide rail 9, and the guide rail slider 10 is fixed with the mobile workbench 11, and the rotary table top plate 12 is connected with the hydraulic turntable 13, and the hydraulic turntable 12 is fixed on the base 1. There are two structurally symmetrical mobile workbenches 11, and the used screw rod 3 adopts an incomplete thread structure, which can realize the independent movement of the workbench motor 2 to control the mobile workbench 11. Have two square through holes on the mobile workbench 11. Facilitate the discharge of cutting during processing. The side guide rail support 8 and the side guide rail 9 adopt a separate structure, and several set screws are installed on the side guide rail support 8 for fixing the side guide rail 9 and fine-tuning the position of the side guide rail 9 .

As shown in Figure 4, the working method of the rotary movable workbench of the cylinder boring machine of a kind of double boring cutter head comprises the following steps:

1) After the boring machine enters the continuous working state, the two movable tables 11 are respectively located in the rough boring area and the fine boring area, the rough boring process and the fine boring process start at the same time, the fine boring ends, the fine boring tool gives way, and the rough boring continues Processing; the mobile table corresponding to the fine boring moves to the unloading area;

2) Unload the processed parts in the unloading area and replace with the parts to be processed;

3) After the rough boring process is over, the rough boring tool gives way, and the mobile table corresponding to the rough boring moves to the fine boring area;

4) The hydraulic turntable 13 works, and rotates 180 degrees so that the position of the mobile table is interchanged; the position of the mobile table in the fine boring area remains unchanged, and the mobile table in the unloading area enters the rough boring area;

5) Start the rough boring and fine boring processes at the same time, and enter the next working cycle.

Claims (4)

1., for a rotation movable working platform for the cylinder reboring machine of two cutter head, it is characterized in that the base (1), table motor (2), screw mandrel (3), bearing bracket (4), bearing block (5), motor cabinet support (6), motor cabinet (7), side guide rail bracket (8), side rails (9), guide rail slide block (10), travelling table (11), turntable top board (12), the hydraulic swivel (13) that comprise boring machine, side guide rail bracket (8), bearing bracket (4), motor cabinet support (6) is all fixed on turntable top board (12) place, bearing block (5) is fixed on bearing bracket (4), motor cabinet (7) is fixed on motor cabinet support (6), table motor (2) is arranged on motor cabinet (7), screw mandrel (3) one end is connected with table motor (2) through motor cabinet (7), screw mandrel (3) other end is arranged on bearing block (5), (3) are combined with nut with screw mandrel, nut and travelling table (11) are fixed, side guide rail bracket (8) is provided with side rails (9), side rails is provided with guide rail slide block (10), guide rail slide block (10) is fixed with travelling table (11), turntable top board (12) is connected with hydraulic swivel (13), hydraulic swivel (13) is fixed on base (1).

2. the rotation movable working platform of a kind of cylinder reboring machine for two cutter head according to claim 1, it is characterized in that the travelling table (11) comprising two symmetrical configuration, screw mandrel used (3) adopts imperfect thread structure, can realize table motor (2) control two travelling tables (11) independent mobile.

3. the rotation movable working platform of a kind of cylinder reboring machine for two cutter head according to claim 1, is characterized in that travelling table (11) has two square through holes, is convenient to the discharge of cutting in process.

4. the rotation movable working platform of a kind of cylinder reboring machine for two cutter head according to claim 1, it is characterized in that side guide rail bracket (8) and side rails (9) adopt separate type, (8) are provided with several holding screws to side guide rail bracket, for stationary side rail (9) and the position of finely tuning side rails.