CN219310866U

CN219310866U - Four-plane grinding machine

Info

Publication number: CN219310866U
Application number: CN202320223124.0U
Authority: CN
Inventors: 徐建忠; 吕蕾; 胡庚
Original assignee: Hangzhou Qianyuan Machinery Co ltd
Current assignee: Hangzhou Qianyuan Machinery Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-07-07
Anticipated expiration: 2033-02-15

Abstract

The utility model discloses a four-plane grinding machine in the technical field of grinding machines, which comprises a machining table, wherein the top of the machining table is slidably connected with a moving table, both sides of the top of the moving table are fixedly connected with reversing rails, a fixed table and a reversing table are arranged between the reversing rails, the fixed table is fixedly connected to the top of the moving table, both ends of the reversing table are fixedly connected with moving shafts, the moving shafts are positioned in the reversing rails and slidably matched with the reversing rails, a driving motor is fixedly arranged on the inner side of the reversing rails, the output end of the driving motor is fixedly connected with the moving shafts through a fixed connecting plate, the reversing rails comprise circular arc slide rails and lifting cylinders fixedly arranged at the bottoms of the circular arc slide rails, a bottom surface grinding disc, a top surface grinding disc and a group of side grinding discs are arranged above the machining table, and the bottom surface grinding disc and the top surface grinding disc are arranged side by side.

Description

Four-plane grinding machine

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a four-plane grinding machine.

Background

Currently, grinding machines are machines that grind a workpiece surface using a grinding tool, and most grinding machines grind using a grinding wheel that rotates at a high speed. Most of grinding machines use bench vices to clamp the sliding blocks, the external surfaces of the sliding blocks are required to be ground for multiple times, all the sliding blocks can be ground in place after being adjusted to be different, the clamping speed is low, the grinding efficiency is low, one machine can only process one plane each time, the number of machine tools is large, the number of people is large, the quality is unstable, and the operation efficiency is low.

Based on the above, the utility model designs a four-plane grinding machine to solve the above problems.

Disclosure of Invention

The utility model aims to provide a four-plane grinding machine, which solves the problems of low clamping speed, low grinding efficiency, multiple machine tools, more people, unstable quality and low operation efficiency of the prior art, wherein one machine can only process one plane at a time in one working procedure.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a four-plane grinding machine, includes the processing platform, processing platform top sliding connection has the movable table, the equal fixedly connected with reversing rail in movable table top both sides, be equipped with fixed station and reversing table between the reversing rail, fixed station fixed connection is at the movable table top, reversing table both ends fixedly connected with removes the axle, remove the axle and be located reversing rail and sliding fit with it, reversing rail inboard fixed mounting has driving motor, through fixedly connected with board fixed connection between driving motor's the output and the removal axle, reversing rail includes convex slide rail and convex slide rail bottom fixed mounting's lift jar, processing platform top is equipped with bottom surface mill, top surface mill and a set of side mill, bottom surface mill and top surface mill set up side by side.

Preferably, the fixing table and the reversing table are magnetic fixing tables, and the fixing table and the reversing table are respectively positioned on vertical extension lines at two ends of the reversing rail.

Preferably, the inner sides of the reversing rails are fixedly connected with balancing tables, and the balancing tables are positioned at the bottoms of the reversing tables and used for supporting the reversing tables.

Preferably, a driving sliding rail is arranged at the top of the processing table and used for driving the moving table to linearly move.

Preferably, the bottom grinding disc and the top grinding disc are jointly installed on two sides of the same U-shaped frame, a transverse sliding table is installed at the top of the U-shaped frame, an adjusting cylinder is fixedly installed at the top of the transverse sliding table, and the adjusting cylinder is fixedly installed at the top of the grinding machine.

Preferably, the side grinding disc is jointly installed at the bottom of the bidirectional sliding table, the lifting column is fixedly installed at the top of the bidirectional sliding table, and the lifting column is fixedly installed at the top of the grinding machine.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the height of the circular arc-shaped sliding rail is adjusted through the lifting cylinder according to the height of the workpiece, so that the initial height of the reversing table is adjusted, and the distance between the initial height of the reversing table and the fixed table is the height of the workpiece to be processed, so that the workpiece processing device can adapt to the processing of workpieces with different heights.

The reversing table is turned over by the side by side position and moves to the top of the fixed table, a new workpiece is taken away after the reversing table is turned over, the next workpiece is installed on the fixed table, and then the reciprocating operation is carried out, so that each stroke of movement of the moving table can simultaneously process four planes, in addition, the reversing process is simpler and more convenient, and clamping errors can be reduced compared with clamping and tool setting again when the workpiece is taken away after the reversing table is turned over.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the front side view angle structure of the present utility model;

FIG. 2 is a schematic view of the rear side view angle structure of the present utility model;

FIG. 3 is a schematic view of a semi-sectional structure in a depression view of the present utility model;

FIG. 4 is an enlarged partial schematic view of a mobile station according to the present utility model;

fig. 5 is a schematic diagram of a front-side view semi-cut-away enlarged structure of a mobile station according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a processing table; 2. a mobile station; 3. a reversing rail; 4. a fixed table; 5. a reversing table; 6. a movable shaft; 7. a driving motor; 8. fixing the connecting plate; 9. an adjusting cylinder; 901. circular arc slide rail; 902. a lifting cylinder; 12. a bottom surface grinding disc; 13. a top surface millstone; 14. a side millstone; 15. a balancing stand; 16. driving the slide rail; 17. a U-shaped frame; 18. a transverse sliding table; 19. a two-way sliding table; 20. lifting columns.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution:

the utility model provides a four-plane grinding machine, including processing platform 1, processing platform 1 top sliding connection has mobile station 2, the equal fixedly connected with of mobile station 2 top both sides reversing track 3, be equipped with fixed station 4 and reversing station 5 between the reversing track 3, fixed station 4 fixed connection is at mobile station 2 top, reversing station 5 both ends fixedly connected with removes axle 6, remove axle 6 and be located the sliding fit with it in reversing track 3, reversing track 3 inboard fixed mounting has driving motor 7, through fixed link 8 fixed connection between driving motor 7's the output and the removal axle 6, reversing track 3 includes convex slide rail 901 and convex slide rail 901 bottom fixed mounting's lift jar 902, processing platform 1 top is equipped with bottom surface mill 12, top surface mill 13 and a set of side mill 14, bottom surface mill 12 and top surface mill 13 set up side by side.

When the utility model is used, the height of the circular arc-shaped sliding rail 901 is adjusted through the lifting cylinder 902 according to the height of a workpiece, so that the initial height of the reversing table 5 is adjusted, and the distance between the initial height of the reversing table 5 and the fixed table 4 is the height of the workpiece to be processed, so that the utility model can adapt to the processing of workpieces with different heights; when in machining, after the positions of the bottom grinding disc 12, the top grinding disc 13 and the group of side grinding discs 14 are adjusted, the movable table 2 can be started to move to enable the movable table to linearly move along the machining table 1, the top grinding disc 13 and the group of side grinding discs 14 which rotate during the movement respectively grind the top surface and the two side surfaces of the workpiece, when the movable table 2 moves to the position that the workpiece is machined from beginning to end, the bottom grinding disc 12, the top grinding disc 13 and the group of side grinding discs 14 are retracted or the grinding discs are moved to the position that does not obstruct the reversing table 5, at the moment, the movable shaft 6 is driven to move along the reversing circular arc-shaped track 901 through the fixed connecting plate 8 by the rotation of the driving motor 7, so that the reversing table 5 is overturned to the top of the fixed table 4 from the side by side position, the top surface of the reversing table 5 is downward at the moment and is contacted with the workpiece to be machined, then the reversing table 5 is started to fix the workpiece, the fixing table 4 releases the workpiece, the reversing table 5 carries the workpiece to turn over and move to the original position under the drive of the driving motor 7, at this time, a new workpiece to be processed is installed on the fixing table 4, when the moving table 2 moves linearly in the opposite direction, the installed new workpiece and the workpiece with the turned-over bottom face upwards move together, the new workpiece is processed by the top face grinding disc 13 and a group of side face grinding discs 14 to form the top face and two side faces, the workpiece with the turned-over bottom face upwards is processed by the bottom face grinding disc 12 to form the bottom face, thus realizing four-face simultaneous processing, after processing, the four-face processed workpiece is removed, the reversing table 5 turns over and takes away the new workpiece, then the next workpiece is installed on the fixing table 4, and then the reciprocating operation enables each path of movement of the moving table 2 to process four planes simultaneously, the reversing table 5 can reduce clamping errors by taking away the workpiece after being turned over and clamping and adjusting the tool again.

Wherein, fixed station 4 and switching-over platform 5 are magnetism and inhale fixed station 4, and fixed station 4 and switching-over platform 5 are located respectively on the vertical extension at switching-over track 3 both ends.

The magnetic attraction mode is stable and quick, after the reversing table 5 is turned over and is attached to the top surface of the workpiece when the fixed table 4 does not lose magnetic force, the workpiece is loosened by the fixed table 4 after the reversing table 5 adsorbs the workpiece, so that the realignment and clamping processes are reduced, and the damage to the polished surface in the clamping process is avoided.

Wherein, the inboard all fixedly connected with balance platform 15 of switching-over track 3, balance platform 15 are located switching-over platform 5 bottom and are used for holding switching-over platform 5.

When the reversing table 5 carries a workpiece in a horizontal state, the bottom supports the reversing table 5 through the balancing table 15, so that the reversing table 5 is prevented from twisting and the like, and the stability of the reversing table 5 is ensured.

The top of the processing table 1 is provided with a driving sliding rail 16, and the driving sliding rail 16 is used for driving the moving table 2 to linearly move.

Wherein, the bottom surface mill 12 and the top surface mill 13 are installed in the both sides of same U-shaped frame 17 jointly, and horizontal slip table 18 is installed at U-shaped frame 17 top, and horizontal slip table 18 top fixed mounting has adjustment jar 9, and adjustment jar 9 fixed mounting is at the grinding machine top.

The U-shaped frame 17 can drive the bottom grinding disc 12 and the top grinding disc 13 to synchronously move for processing, when the top grinding disc 13 is adjusted, the bottom grinding disc 12 is also adjusted, the processing is synchronously carried out without secondary adjustment, one arm of the U-shaped frame 17 carrying the bottom grinding disc 12 is designed to be slidably adjustable with the U-shaped frame 17, and even if a workpiece is not fixed at the position right in the middle of the fixed table 4, the bottom grinding disc 12 can be adjusted to the position matched with the overturned workpiece so as to adapt to the processing of the workpiece; the transverse sliding table 18 can drive the U-shaped frame 17 to move in the direction perpendicular to the processing table 1 so as to adapt to the installation position of a workpiece, and the adjusting cylinder 9 drives the bottom grinding disc 12 and the top grinding disc 13 to move up and down to adjust the height.

The side grinding disks 14 are jointly arranged at the bottom of the two-way sliding table 19, lifting columns 20 are fixedly arranged at the top of the two-way sliding table 19, and the lifting columns 20 are fixedly arranged at the top of the grinding machine.

The two-way sliding table 19 can adjust the positions of the side grinding disks 14 at two sides so as to adapt to the width of a workpiece, and the lifting columns 20 adjust the height of the side grinding disks 14 so as to adapt to the height of the workpiece to be ground.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a four-plane grinding machine which characterized in that: including processing platform (1), processing platform (1) top sliding connection has mobile station (2), equal fixedly connected with of mobile station (2) top both sides reversing track (3), be equipped with fixed station (4) and reversing platform (5) between reversing track (3), fixed station (4) fixed connection is at mobile station (2) top, reversing platform (5) both ends fixedly connected with removes axle (6), remove axle (6) and be located reversing track (3) with sliding fit therewith, reversing track (3) inboard fixed mounting has driving motor (7), through fixed link plate (8) fixed connection between the output of driving motor (7) and the removal axle (6), reversing track (3) are including circular arc slide rail (901) and circular arc slide rail (901) bottom fixed mounting's lift jar (902), processing platform (1) top is equipped with bottom surface mill (12), top surface mill (13) and a set of side mill (14), bottom surface (12) and top surface mill (13) set up side by side.

2. A four-plane grinding machine as defined in claim 1 wherein: the fixed table (4) and the reversing table (5) are magnetic attraction fixed tables (4), and the fixed tables (4) and the reversing table (5) are respectively positioned on vertical extension lines at two ends of the reversing track (3).

3. A four-plane grinding machine as defined in claim 1 wherein: the reversing rail (3) is fixedly connected with a balancing stand (15) on the inner side, and the balancing stand (15) is located at the bottom of the reversing stand (5) and used for supporting the reversing stand (5).

4. A four-plane grinding machine as defined in claim 1 wherein: the top of the processing table (1) is provided with a driving sliding rail (16), and the driving sliding rail (16) is used for driving the moving table (2) to linearly move.

5. A four-plane grinding machine as defined in claim 1 wherein: the grinding machine is characterized in that the bottom grinding disc (12) and the top grinding disc (13) are jointly arranged on two sides of the same U-shaped frame (17), a transverse sliding table (18) is arranged at the top of the U-shaped frame (17), an adjusting cylinder (9) is fixedly arranged at the top of the transverse sliding table (18), and the adjusting cylinder (9) is fixedly arranged at the top of the grinding machine.

6. A four-plane grinding machine as defined in claim 1 wherein: the side millstone (14) is jointly installed at the bottom of the bidirectional sliding table (19), a lifting column (20) is fixedly installed at the top of the bidirectional sliding table (19), and the lifting column (20) is fixedly installed at the top of the grinding machine.