CN-224209703-U - Automatic grinding machine for high-precision grinding

CN224209703UCN 224209703 UCN224209703 UCN 224209703UCN-224209703-U

Abstract

The utility model relates to a grind the relevant technical field of machine, an embodiment of this disclosure provides an automatic grinding machine for high accuracy grinding, it includes body frame and truss, the truss is fixed at the body frame top, the material loading subassembly sets up on body frame and truss, the back frame sets up on the body frame, the surface treatment subassembly sets up on the back frame, the material loading subassembly includes feeding frame and ejection of compact frame, feeding frame and ejection of compact frame are fixed respectively at body frame both sides surface, the constant head tank has all been seted up on body frame and subframe surface, be provided with a pair of slide rail on the body frame, sliding connection has the mobile station on the slide rail, the mounting groove has been seted up on the mobile station surface, be provided with the sucking disc frame on the truss. Through the technical scheme, the technical problems that the traditional grinding process in the prior art is highly dependent on manual operation, an operator needs to control grinding force and direction through experience by using a handheld tool, so that production efficiency is low and quality fluctuation is remarkable are solved.

Inventors

ZHANG YUQIANG
ZHENG CHENGLIN
ZHANG QINGGANG
ZHANG CHONG

Assignees

曲阳县众友自动化设备有限公司

Dates

Publication Date: 20260508
Application Date: 20250606

Claims (9)

1. An automatic grinding machine for high-precision grinding, characterized by comprising: the device comprises a main frame (1) and a truss (2), wherein the truss (2) is fixed at the top of the main frame (1); The feeding assembly (4) is arranged on the main frame (1) and the truss (2); A rear frame (3) and a surface treatment assembly (5), wherein the rear frame (3) is arranged on the main frame (1), and the surface treatment assembly (5) is arranged on the rear frame (3); the feeding assembly (4) comprises a feeding frame (4-1) and a discharging frame (4-2), the feeding frame (4-1) and the discharging frame (4-2) are respectively fixed on the surfaces of two sides of the main frame (1), positioning grooves (4-3) are formed in the surfaces of the feeding frame (4-1) and the discharging frame (4-2), a pair of sliding rails (4-4) are arranged on the main frame (1), a movable table (4-5) is connected onto the sliding rails (4-4) in a sliding mode, mounting grooves (4-6) are formed in the surfaces of the movable table (4-5), and sucker frames (4-13) are arranged on the truss (2).
2. The automatic grinding machine for high-precision grinding according to claim 1, wherein a first screw rod (4-7) is arranged on the main frame (1), the first screw rod (4-7) is connected with the mobile station (4-5) through threaded fit, a second screw rod (4-8) is arranged in the truss (2), a vertical frame (4-9) is connected in a sliding manner in the truss (2), and the vertical frame (4-9) is connected with the first screw rod (4-7) through threaded fit.
3. The automatic grinding machine for high-precision grinding according to claim 2, wherein a third screw rod (4-10) is installed in the vertical frame (4-9), a lifting table (4-11) is connected in a sliding manner in the vertical frame (4-9), the lifting table (4-11) is connected with the third screw rod (4-10) through threaded fit, a vacuum pump (4-12) is installed on the lifting table (4-11), and the sucker frame (4-13) is fixed at the bottom of the lifting table (4-11), and the suction end of the vacuum pump (4-12) is communicated with the sucker frame (4-13).
4. An automatic grinding machine for high-precision grinding according to claim 1, wherein the surface treatment assembly (5) comprises a pair of first telescopic cylinders (5-1), the first telescopic cylinders (5-1) are respectively fixed at two ends of the top of the rear frame (3), and the output ends of the first telescopic cylinders (5-1) are connected with a transverse frame (5-2).
5. The automatic grinding machine for high-precision grinding according to claim 4, wherein a fourth screw rod (5-3) is arranged in the transverse frame (5-2), a stable seat (5-4) is connected to the surface of the transverse frame (5-2) in a sliding manner, the stable seat (5-4) is connected with the fourth screw rod (5-3) through threaded fit, a grinding table (5-5) is arranged at the bottom of the stable seat (5-4), a transverse sliding rail (5-6) is arranged on the side surface of the transverse frame (5-2), and the stable seat (5-4) is connected to the transverse sliding rail (5-6) in a sliding manner.
6. The automatic grinding machine for high-precision grinding according to claim 5, wherein a pair of second telescopic cylinders (5-7) are arranged at the bottom of the rear frame (3), the output ends of the second telescopic cylinders (5-7) are connected with connecting frames (5-8), sand paving pipelines (5-9) are rotatably connected with the connecting frames (5-8), and pushing augers (5-10) are arranged in the sand paving pipelines (5-9).
7. The automatic grinding machine for high-precision grinding according to claim 6, wherein a plurality of outlet ports (5-11) are formed in the bottom of the sand paving pipeline (5-9), a sealing cover (5-12) is rotatably connected to the inner side end face of the connecting frame (5-8), the sealing cover (5-12) is controlled to rotate by a motor, and the sealing cover (5-12) is attached to the surface of the sand paving pipeline (5-9).
8. The automatic grinding machine for high-precision grinding according to claim 7, wherein the connecting frame (5-8) is rotatably connected with the cleaning roller (5-13), the cleaning roller (5-13) is controlled to rotate by a motor, and the bottom of the main frame (1) is provided with the recovery box (5-14).
9. The automatic grinding machine for high-precision grinding according to claim 1, wherein the two ends of the surface of the movable table (4-5) are provided with flat grooves (6), and the flat grooves (6) are communicated with the inside of the installation grooves (4-6).

Description

Automatic grinding machine for high-precision grinding Technical Field Embodiments of the present disclosure relate to the field of grinding mill related technology, and in particular, to an automatic grinding mill for high-precision grinding. Background In the field of modern industrial precision manufacturing, the precision and quality of planar processing directly affect the performance of parts and the reliability of products. With the technology upgrading of industries such as aerospace, semiconductors, precision dies and the like, the requirements on flatness, precision and smoothness of planes are increasingly severe, the traditional manual grinding mode cannot meet the high-end manufacturing requirements, and the research and development of high-performance full-automatic grinding equipment becomes the industry requirement. The traditional grinding process is highly dependent on manual operation, and operators need to control grinding force and direction through experience by using a handheld tool, so that production efficiency is low and quality fluctuation is remarkable. For example, in optical element or precision die processing, it is difficult to ensure consistency of workpieces of different batches by manual grinding, and the operation process is susceptible to factors such as personnel fatigue, technical level, etc., and it is difficult to achieve micron-scale precision control. In addition, the manual operation also faces occupational health problems such as dust pollution, noise hazard and the like, which is contrary to the development trend of the modern industry of greenization and automation. Although some conventional grinding devices achieve mechanical improvements, there are common drawbacks of insufficient degree of intelligence. The grinding table with fixed rotation speed can not dynamically adjust technological parameters according to workpiece materials, is easy to cause surface damage to materials with large hardness difference, and is poor in real-time detection and feedback mechanism, so that grinding errors are corrected and lag, and multiple reworks are needed. With the rapid increase of the demands of high-precision parts such as semiconductor wafers and precision bearings, the market is urgently in need of full-automatic grinding equipment which can realize submicron precision control, is compatible with various workpieces and has intelligent parameter adjusting function, so that the production efficiency is improved, the quality stability is ensured, and the precision manufacturing industry is promoted to upgrade to an automatic and intelligent direction. Disclosure of utility model In order to overcome the defects, the embodiment of the disclosure provides an automatic grinding machine for high-precision grinding, which solves the technical problems that in the prior art, the traditional grinding process is highly dependent on manual operation, an operator needs to control grinding force and direction through experience by using a handheld tool, so that production efficiency is low and quality fluctuation is remarkable. According to one aspect, at least one embodiment of the present disclosure provides an automatic grinding machine for high-precision grinding, comprising: the truss is fixed at the top of the main frame; The feeding assembly is arranged on the main frame and the truss; The rear frame is arranged on the main frame, and the surface treatment component is arranged on the rear frame; The feeding assembly comprises a feeding frame and a discharging frame, the feeding frame and the discharging frame are respectively fixed on the surfaces of two sides of the main frame, positioning grooves are formed in the surfaces of the feeding frame and the discharging frame, a pair of sliding rails are arranged on the main frame, a mobile station is connected to the sliding rails in a sliding mode, a mounting groove is formed in the surface of the mobile station, and a sucker frame is arranged on the truss. As a further technical scheme, be provided with first lead screw on the body frame, first lead screw with the mobile station passes through screw-thread fit connection, install the second lead screw in the truss, sliding connection has the perpendicular frame in the truss, the perpendicular frame with first lead screw passes through screw-thread fit connection. As a further technical scheme, install the third lead screw in the vertical frame, sliding connection has the elevating platform in the vertical frame, the elevating platform with the third lead screw passes through screw-thread fit connection, install the vacuum pump on the elevating platform, the sucking disc frame is fixed the elevating platform bottom, the vacuum pump suction end with the sucking disc frame is linked together. As a further technical scheme, the surface treatment assembly comprises a pair of first telescopic cylinders, the first telescopic cylinders are respectively fixed at two ends of the top