CN212330514U

CN212330514U - High-efficient cylindrical grinder

Info

Publication number: CN212330514U
Application number: CN202020442416.XU
Authority: CN
Inventors: 谈荣华
Original assignee: Wuxi Ronghua Machinery Manufacturing Co ltd
Current assignee: Wuxi Ronghua Machinery Manufacturing Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2021-01-12
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a high-efficient cylindrical grinder, including the grinding machine workstation, the welding of symmetry has first clamp splice around the top of grinding machine workstation, the right side of first clamp splice is equipped with the second clamp splice, install two direction slide bars in the support frame inboard, run through on two direction slide bars and have the removal seat, the right side wall of removing the seat rotates and is connected with drive screw, install first pivot on the first support frame, install the first grinding roller that is located between two second clamp splices in the first pivot, install the second grinding roller that is located between two first clamp splices in the second pivot, the second motor is installed to the input of second pivot, and the outer wall of two second clamp splices has all welded L type connecting rod, and two L type connecting rods run through the lateral wall of support frame board respectively and are connected with the removal seat. The efficient cylindrical grinding machine can grind outer cylinders with different diameters, has an adjusting function and is wide in application range.

Description

High-efficient cylindrical grinder

Technical Field

The utility model belongs to the technical field of the grinding machine, concretely relates to high-efficient cylindrical grinder.

Background

Grinding is generally used as a final processing technique for forming a precision workpiece, and the precision workpiece can be subjected to grinding to obtain required dimensional accuracy and surface smoothness. In the grinding technology, for processing the inner and outer circular surfaces of a workpiece, processing needs to be performed on an inner circular grinding machine and an outer circular grinding machine respectively. The existing cylindrical grinding machine can only grind an outer cylinder with a fixed diameter, does not have an adjusting function and is small in application range. Therefore, an efficient cylindrical grinder is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient cylindrical grinder to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency cylindrical grinding machine comprises a grinding machine workbench, wherein first clamping blocks are symmetrically welded at the front and back of the top of the grinding machine workbench, a second clamping block is arranged on the right side of each first clamping block, a grinding gap is reserved between the two first clamping blocks, a grinding gap is also reserved between the two second clamping blocks, an outer cylinder to be ground is placed between the first clamping blocks and the second clamping blocks, a supporting frame plate located on the outer side of the second clamping blocks is arranged at the top of the grinding machine workbench, two guide slide bars are installed in the supporting frame plate, a moving seat penetrates through the two guide slide bars, the right side wall of the moving seat is rotatably connected with a transmission screw, the transmission screw is in threaded connection with the right side wall of the supporting frame plate, a first supporting frame is installed on the moving seat, a first rotating shaft is installed on the first supporting frame, a first grinding roller located between the two second clamping blocks is installed on the first rotating shaft, first motor is installed to the input of first pivot, the boss that is located two first clamp splice outside ends is installed at the top of grinding machine workstation, install the second support frame on the boss, install the second pivot on the second support frame, install the second grinding roller that is located between two first clamp splices in the second pivot, the second motor is installed to the input of second pivot, and the outer wall of two second clamp splices has all welded L type connecting rod, and two L type connecting rods run through the lateral wall of braced frame board respectively and are connected with the removal seat.

Preferably, the first grinding roller and the second grinding roller are symmetrically distributed on two sides of the outer cylinder to be ground, and the outer walls of the first grinding roller and the second grinding roller are tightly attached to the outer cylinder to be ground.

Preferably, the outer wall of the second grinding roller is provided with a protective cover, and the protective cover is fixedly arranged on the workbench of the grinding machine through screws.

Preferably, the outer end of the transmission screw is provided with a rotary handle, and the outer wall of the transmission screw is provided with a zinc-plated anti-rust layer.

Preferably, the height of the second clamping block is lower than that of the first clamping block, and the bottom of the second clamping block is not in contact with the top of the grinding machine workbench.

Preferably, the first grinding roller and the second grinding roller are installed at the position of the reserved gap.

The utility model discloses a technological effect and advantage: the efficient cylindrical grinding machine can grind outer cylinders with different diameters, has an adjusting function and is wide in application range.

According to the diameter of the outer cylinder to be polished, the position of the movable seat can be adjusted by rotating the rotary handle at the outer end of the transmission screw rod, the positions of the two second clamping blocks can be adjusted, and the position of the first polishing roller can also be adjusted, so that the distance between the first clamping block and the second clamping block can be adjusted, the distance between the first polishing roller and the second polishing roller can be adjusted, then the outer cylinder to be polished is placed between the first clamping block and the second clamping block, the first polishing roller is driven to rotate by starting the first motor, and the second polishing roller is driven to rotate by starting the second motor, so that the outer wall of the outer cylinder to be polished is polished by utilizing the first polishing roller and the second polishing roller, and when the outer cylinder to be polished is polished, the outer cylinder to be polished can be automatically conveyed and polished under the driving of the first polishing roller and the second polishing roller.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the moving structure of the movable seat of the present invention.

In the figure: 1. a grinder table; 2. a boss; 3. a first clamping block; 4. a second clamp block; 5. an L-shaped connecting rod; 6. a first support frame; 7. supporting the frame plate; 8. a drive screw; 9. a first grinding roller; 10. a second grinding roller; 11. a protective cover; 12. a guide slide bar; 13. a movable seat; 14. a first motor; 15. a second support frame; 16. a second motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a high-efficient cylindrical grinder as shown in figures 1-3, including grinding machine workstation 1, the symmetrical welding in front and back of grinding machine workstation 1's top has first clamp splice 3, the right side of first clamp splice 3 is equipped with second clamp splice 4, reserves the space of polishing between two first clamp splice 3, also reserves the space of polishing between two second clamp splice 4, place the outer cylinder that waits to polish between first clamp splice 3 and the second clamp splice 4, the top of grinding machine workstation 1 is equipped with the support frame plate 7 that is located the second clamp splice 4 outside, install two guide slide bars 12 in the support frame plate 7, it has removal seat 13 to run through on two guide slide bars 12, the right side wall of removal seat 13 rotates and is connected with drive screw 8, and the right side wall of drive screw 8 spiro union support frame plate 7, install first support frame 6 on the removal seat 13, install first pivot on the first support frame 6, install the first grinding roller 9 that is located between two second clamp splice 4 in the first pivot, first motor 14 is installed to the input of first pivot, the boss 2 that is located two first clamp splice 3 outside ends is installed at the top of grinding machine workstation 1, install second support frame 15 on the boss 2, install the second pivot on the second support frame 15, install the second grinding roller 10 that is located between two first clamp splice 3 in the second pivot, second motor 16 is installed to the input of second pivot, and L type connecting rod 5 has all been welded to the outer wall of two second clamp splice 4, and two L type connecting rod 5 run through the lateral wall of support frame board 7 respectively and are connected with removal seat 13.

The first grinding roller 9 and the second grinding roller 10 are symmetrically distributed on two sides of the outer cylinder to be ground, and the outer walls of the first grinding roller 9 and the second grinding roller 10 are tightly attached to the outer cylinder to be ground.

The outer wall of the second grinding roller 10 is provided with a protective cover 11, the protective cover 11 is fixedly arranged on the grinding machine workbench 1 through screws, and the protective cover is arranged and used for protecting the second grinding roller 10.

The outer end of the transmission screw rod 8 is provided with a rotating handle, so that the transmission screw rod 8 is convenient to rotate, and the outer wall of the transmission screw rod 8 is provided with a zinc-plated anti-rust layer, so that the transmission screw rod 8 can be prevented from rusting.

The height of the second clamping block 4 is lower than that of the first clamping block 3, the bottom of the second clamping block 4 is not in contact with the top of the grinding machine workbench 1, and the first grinding roller 9 and the second grinding roller 10 are installed at the position of a reserved gap.

When in specific use, the position of the movable seat 3 can be adjusted by rotating the rotating handle at the outer end of the transmission screw 8 according to the diameter of the outer cylinder to be polished, the position of the two second clamping blocks 4 can be adjusted, and the position of the first grinding roller 9 can be adjusted, so that the distance between the first clamping block 3 and the second clamping block 4 can be adjusted, the distance between the first grinding roller 9 and the second grinding roller can be adjusted, and then the first grinding roller 9 is driven to rotate by starting the first motor 14 when an outer cylinder to be ground is placed between the first clamping block 3 and the second clamping block 4, and the second grinding roller 10 is driven to rotate by starting the second motor 16, so that the outer wall of the outer cylinder to be polished is polished by the first polishing roller 9 and the second polishing roller 10, when in polishing, the outer cylinder to be polished can be automatically conveyed and polished under the driving of the first polishing roller 9 and the second polishing roller 10.

The utility model discloses what should explain at last when using is: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a high-efficient cylindrical grinder, includes grinding machine workstation (1), its characterized in that: the grinding machine is characterized in that first clamping blocks (3) are symmetrically welded around the top of a grinding machine workbench (1), a second clamping block (4) is arranged on the right side of each first clamping block (3), a polishing gap is reserved between the two first clamping blocks (3), a polishing gap is reserved between the two second clamping blocks (4), an outer cylinder to be polished is placed between the first clamping blocks (3) and the second clamping blocks (4), a supporting frame plate (7) located on the outer side of each second clamping block (4) is arranged at the top of the grinding machine workbench (1), two guide sliding rods (12) are installed in the supporting frame plate (7), a moving seat (13) penetrates through the two guide sliding rods (12), a right side wall of the moving seat (13) is rotatably connected with a transmission screw (8), the transmission screw (8) is in threaded connection with the right side wall of the supporting frame plate (7), and a first supporting frame (6) is installed on the moving seat (13), a first rotating shaft is arranged on the first supporting frame (6), a first grinding roller (9) positioned between the two second clamping blocks (4) is arranged on the first rotating shaft, the input end of the first rotating shaft is provided with a first motor (14), the top of the grinding machine workbench (1) is provided with a boss (2) positioned at the outer side ends of the two first clamping blocks (3), a second support frame (15) is arranged on the boss (2), a second rotating shaft is arranged on the second support frame (15), a second grinding roller (10) positioned between the two first clamping blocks (3) is arranged on the second rotating shaft, a second motor (16) is installed at the input end of the second rotating shaft, L-shaped connecting rods (5) are welded on the outer walls of the two second clamping blocks (4), and the two L-shaped connecting rods (5) respectively penetrate through the side walls of the supporting frame plate (7) and are connected with the moving seat (13).

2. The efficient cylindrical grinding machine of claim 1, wherein: the first grinding roller (9) and the second grinding roller (10) are symmetrically distributed on two sides of the outer cylinder to be ground, and the outer walls of the first grinding roller (9) and the second grinding roller (10) are tightly attached to the outer cylinder to be ground.

3. The efficient cylindrical grinding machine of claim 1, wherein: the outer wall of the second grinding roller (10) is provided with a protective cover (11), and the protective cover (11) is fixedly arranged on the grinding machine workbench (1) through screws.

4. The efficient cylindrical grinding machine of claim 1, wherein: the outer end of the transmission screw rod (8) is provided with a rotary handle, and the outer wall of the transmission screw rod (8) is provided with a zinc-plated anti-rust layer.

5. The efficient cylindrical grinding machine of claim 1, wherein: the height of the second clamping block (4) is lower than that of the first clamping block (3), and the bottom of the second clamping block (4) is not in contact with the top of the grinding machine workbench (1).

6. The efficient cylindrical grinding machine of claim 1, wherein: the first grinding roller (9) and the second grinding roller (10) are arranged at the position of the reserved gap.