A servo double-station system for single-end grinder

Abstract

The invention discloses a servo double-station system for a single-end surface grinder, wherein a servo motor is arranged on a frame, the servo motor transmits power to a worm through a gear set, and the worm is meshed with a worm wheel; the worm wheel is fixed to a worm wheel shaft, and the upper end of the worm wheel shaft is fixed to a workbench; a hollow through hole is arranged on the worm wheel shaft, a station shaft one and a station shaft two are arranged in the hollow through hole, and a set of station shafts is arranged on the outer side of the station shaft two; a first station driving wheel is arranged at the lower end of the station shaft one, and a second station driving wheel is arranged at the lower end of the station shaft two; a first station synchronous pulley is arranged at the upper end of the station shaft one, and a second station synchronous pulley is arranged at the upper end of the station shaft two; bearings are arranged in the through holes at the upper and lower ends of the station shaft one, the outer diameter of the bearing abuts against the inner wall of the through hole of the station shaft one, and the inner diameter of the bearing matches the outer diameter of the station shaft two; the invention has the advantages that: due to the use of a servo motor to drive the worm gear structure, it has high precision, self-locking performance and good reliability.

Description

Technical Field

[0001] The invention relates to the field of machinery, in particular to a working table processed by a grinding machine. Background Art

[0002] The automatic end face grinder used for processing the end face of the air-conditioning compressor support requires a high-precision rotating and self-rotating station system for loading and unloading. There is no suitable structure that can meet the above requirements. Summary of the invention

[0003] In order to solve the above technical problems, the purpose of the present invention is to provide a structure that can simultaneously satisfy the rotation of the workbench and the self-rotation of the workstation table 1 and the workstation table 2 to meet the production requirements; the specific technical solution is as follows:

[0004] A servo double-station system for a single-end face grinder comprises a frame, a servo motor is arranged on the frame, the servo motor is connected to a worm through a gear set, the worm is meshed with a worm wheel; the worm is fixed to the worm wheel, the worm wheel shaft is arranged on a bearing on the frame, and the upper end of the worm wheel shaft is fixed to a workbench; a hollow through hole is arranged on the worm wheel shaft, a station shaft 1 and a station shaft 2 are arranged in the hollow through hole, and a set of station shafts is arranged on the outer side of the station shaft 2; a first station driving wheel is arranged at the lower end of the station shaft 1, and a second station driving wheel is arranged at the lower end of the station shaft 2; a first station synchronous pulley is arranged at the upper end of the station shaft 1, and a first station synchronous pulley is arranged at the upper end of the station shaft 1, and a first station synchronous pulley is arranged at the upper end of the station shaft 2. A second workstation synchronous pulley is arranged at the upper end of the second workstation; bearings are arranged in the through holes at the upper and lower ends of the workstation shaft one, the outer diameter of the bearing abuts against the inner wall of the through hole of the workstation shaft one, and the inner diameter of the bearing matches the outer diameter of the workstation shaft two; a workstation platform one and a workstation platform two are arranged on the workbench, the workstation platform one is connected to the first workstation synchronous pulley through a synchronous belt, and the workstation platform two is connected to the second workstation synchronous pulley through a synchronous belt; the first workstation driving wheel is connected to the first workstation servo motor through a synchronous belt, and the second workstation driving wheel is connected to the second workstation servo motor through a synchronous belt.

[0005] The lower ends of the workstation platform 1 and the workstation platform 2 are both arranged in the groove on the upper end of the workbench, and the inner diameter of the groove matches the outer diameter of the lower ends of the workstation platform 1 and the workstation platform 2.

[0006] The first workstation and the second workstation are symmetrically arranged with the center of the workstation as the symmetry point.

[0007] The first station servo motor and the second station servo motor are both arranged on both sides below the frame.

[0008] The invention has the advantages that, due to the adoption of a servo motor to drive the worm gear structure, the invention has high precision, self-locking performance and good reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of the present invention;

[0010] Figure 2 This is an external schematic diagram. DETAILED DESCRIPTION

[0011] The present invention is described in detail below with reference to the accompanying drawings. As shown in the drawings, the present invention includes a frame, a servo motor 15 is arranged on the frame, the servo motor is connected to the worm 1 through a gear set, and the worm 1 is meshed with the worm wheel 2; the worm wheel 2 is fixed to the worm wheel shaft 21, the worm wheel shaft 21 is arranged on two sets of upper and lower bearings 3 on the frame, and the upper end of the worm wheel shaft 21 is fixed to the workbench 4; the worm wheel shaft 21 is provided with a hollow through hole 22, and the hollow through hole 22 is provided with a station shaft 1 5 and a station shaft 2 6, and the station shaft 1 5 is sleeved on the outside of the station shaft 2 6; the lower end of the station shaft 1 5 is provided with a first station driving wheel 7, and the lower end of the station shaft 2 6 is provided with a second station driving wheel 8; the upper end of the station shaft 1 is provided with a first station synchronous wheel 9, A second station synchronous wheel 10 is arranged at the upper end of the station shaft 2; bearing 2 52 is arranged in the through holes 51 at the upper and lower ends of the station shaft 1 5, the outer diameter of the bearing 2 52 abuts against the inner wall of the through hole 51 of the station shaft 1, and the inner diameter of the bearing 2 52 matches the outer diameter of the station shaft 2 6; station table 1 11 and station table 2 12 are arranged on the workbench 4, the station table 1 11 is connected to the first station synchronous pulley 9 through a synchronous belt, and the station table 2 12 is connected to the second station synchronous pulley 10 through a synchronous belt; the first station driving wheel 7 is connected to the first station servo motor 13 through a synchronous belt, and the second station driving wheel 8 is connected to the second station servo motor 14 through a synchronous belt.

[0012] The lower ends of the workstation platform 1 and the workstation platform 2 are both arranged in the groove on the upper end of the workbench, and the inner diameter of the groove matches the outer diameter of the lower ends of the workstation platform 1 and the workstation platform 2.

[0013] The first workstation and the second workstation are symmetrically arranged with the center of the workstation as the symmetry point.

[0014] The first station servo motor and the second station servo motor are both arranged on both sides below the frame.

Claims

1. A servo double-station system for a single-end face grinder, comprising a frame, characterized in that: A servo motor is arranged on the frame, and the servo motor is connected to the worm through a gear set, and the worm is meshed with the worm wheel; the worm wheel is fixed to the worm wheel shaft, and the worm wheel shaft is arranged on a bearing on the frame, and the upper end of the worm wheel shaft is fixed to the workbench; a hollow through hole is arranged on the worm wheel shaft, and a station shaft one and a station shaft two are arranged in the hollow through hole, and one station shaft set is arranged on the outer side of the station shaft two; a first station driving wheel is arranged at the lower end of the station shaft one, and a second station driving wheel is arranged at the lower end of the station shaft two; a first station synchronous pulley is arranged at the upper end of the station shaft one, and a second station synchronous pulley is arranged at the upper end of the station shaft two The first station synchronous pulley is connected to the first station synchronous pulley through a synchronous belt, and the second station synchronous pulley is connected to the second station synchronous pulley through a synchronous belt; the first station driving wheel is connected to the first station servo motor through a synchronous belt, and the second station driving wheel is connected to the second station servo motor through a synchronous belt.

2. The single-end face grinder servo dual-station system according to claim 1, characterized in that: The lower ends of the workstation platform 1 and the workstation platform 2 are both arranged in the groove on the upper end of the workbench, and the inner diameter of the groove matches the outer diameter of the lower ends of the workstation platform 1 and the workstation platform 2.

3. The single-end surface grinder servo double-station system according to claim 1, characterized in that: The first workstation and the second workstation are symmetrically arranged with the center of the workstation as the symmetry point.

4. The single-end grinder servo double-station system according to claim 1, characterized in that: The first station servo motor and the second station servo motor are both arranged on both sides below the frame.

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