CN211804845U

CN211804845U - Make things convenient for smooth machine workstation of work piece loading and unloading

Info

Publication number: CN211804845U
Application number: CN202020175483.XU
Authority: CN
Inventors: 王坤; 徐井根; 吴庆国; 祝剑辉; 陈龙
Original assignee: Guangdong Tieqi Precision Machinery Co Ltd
Current assignee: Guangdong Tieqi Precision Machinery Co Ltd
Priority date: 2020-02-17
Filing date: 2020-02-17
Publication date: 2020-10-30
Anticipated expiration: 2030-02-17

Abstract

The utility model discloses a make things convenient for smooth machine workstation of work piece loading and unloading, including workstation body, drive guide rail and clamp plate, the lower extreme fixed mounting of workstation body has the clamp plate at the upper end middle part of drive guide rail, and the internally mounted of workstation body, the base is installed to the inboard of clamp plate, the movable rod is installed to the upper end of fixed column, the carriage release lever is installed to the inboard of movable rod, and the lower extreme of carriage release lever installs on the outer end of sliding block, the upper end fixed mounting of movable rod is at the lower extreme avris of placing the board, the front end fixed mounting who changes the handle has the transfer line, ring gear's right side is connected with drive gear, and drive gear passes through the bearing and installs the middle part at the second. The polishing machine workbench facilitating workpiece loading and unloading can conveniently compress and fix a plate-shaped workpiece, avoids the need of a specific auxiliary tool to improve the work efficiency during workpiece loading and unloading, and can reduce the vibration amplitude of the workpiece during processing.

Description

Make things convenient for smooth machine workstation of work piece loading and unloading

Technical Field

The utility model relates to a smooth machine workstation technical field specifically is a make things convenient for smooth machine workstation of work piece loading and unloading.

Background

The optical machine of the vertical machining center is combined into a complete machining center by configuring the motor, the control system, the tool magazine, the gas circuit control and other structures, the optical machine workbench body is an important component in the optical machine of the vertical machining center, the optical machine workbench body is mainly used for fixing a workpiece when in use, and a fixing groove is usually formed in the workbench body, so that the workpiece is fixed conveniently.

However, the existing optical machine workbench has the following problems:

1. when the conventional optical machine workbench is used for fixing a plate-shaped workpiece, certain auxiliary workpieces are required to be inserted into a fixing groove in the workbench body to compress and fix the workpiece, so that the working efficiency of loading and unloading the workpiece is reduced;

2. the existing optical machine workbench is inconvenient to play a certain damping role on a workpiece when the workpiece is fixed, so that the workpiece is easy to vibrate greatly when being fixed and processed.

Aiming at the problems, the innovative design is carried out on the basis of the original optical machine workbench.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for smooth machine workstation of work piece loading and unloading to it needs to use some specific auxiliary workpiece to insert in the fixed slot of workstation body inside to compress tightly fixedly the work piece to provide current smooth machine workstation body when fixing to the form work piece among the solution above-mentioned background art, thereby work efficiency when having reduced the work piece loading and unloading, be not convenient for play certain cushioning effect to the work piece when fixed to the work piece, thereby lead to the work piece to appear the problem of great vibrations easily when fixed man-hour.

In order to achieve the above object, the utility model provides a following technical scheme: a smooth machine workbench convenient for workpiece loading and unloading comprises a workbench body, a driving guide rail and a pressing plate, wherein the lower end of the workbench body is fixedly arranged in the middle of the upper end of the driving guide rail, the pressing plate is arranged inside the workbench body, a base is arranged on the inner side of the pressing plate, a fixed column is fixedly connected inside the base, a movable rod is arranged at the upper end of the fixed column, the movable rod and the fixed column are connected with each other through a compression spring, a movable rod is arranged on the inner side of the movable rod, the lower end of the movable rod is arranged on the outer end of a sliding block, the sliding block and the inner wall of the base are connected with each other through a buffer spring, the upper end of the movable rod is fixedly arranged on the side of the lower end of a placing plate, a rotating handle is arranged on the rear side of the placing plate, a transmission rod is fixedly, and the left side of transfer line is connected with first threaded rod, the right side of ring gear is connected with drive gear, and drive gear passes through the bearing and installs the middle part at the second threaded rod, be connected with spacing post on the second threaded rod, and the upper end fixed mounting of spacing post is at the lower extreme of clamp splice.

Preferably, the outer walls of the inner wall movable rods of the fixed columns are mutually attached, and a sliding connection structure is formed between the fixed columns and the movable rods.

Preferably, through the carriage release lever interconnect between movable rod and the sliding block, and be connected for articulated formula between the tip of movable rod and sliding block and the carriage release lever.

Preferably, the sliding blocks are symmetrically arranged about a vertical central axis of the base, and a sliding connection structure is formed between each sliding block and the inner wall of the base.

Preferably, the first threaded rod and the second threaded rod are symmetrically arranged about a central axis of a vertical line of the placing plate, transmission gears are mounted in the middle of the first threaded rod and the second threaded rod, and the transmission gears are meshed with the ring gear in a linking mode.

Preferably, the first threaded rod and the second threaded rod are in threaded connection with the limiting column, and the threads at the two ends of the first threaded rod and the second threaded rod are opposite in direction.

Compared with the prior art, the beneficial effects of the utility model are that: the polishing machine workbench convenient for workpiece loading and unloading can conveniently compress and fix a plate-shaped workpiece, avoids the need of a specific auxiliary tool to improve the working efficiency of workpiece loading and unloading, and can reduce the vibration amplitude of the workpiece during processing;

1. the clamping block is arranged, the limiting columns can synchronously move relatively by the rotation of the first threaded rod and the second threaded rod, the clamping block can synchronously move by the relative movement of the limiting columns, and the four sides of the plate-shaped workpiece can be synchronously limited by the clamping block which moves relatively;

2. be provided with the movable rod, the inside motion of fixed column of movable rod can play once cushioning effect under compression spring's effect, and the motion of movable rod can make the sliding block slide in the base is inside under the effect of carriage release lever simultaneously, and the motion of sliding block can play further cushioning effect under buffer spring's effect to reach the purpose that reduces the work piece and add the vibration amplitude man-hour.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic sectional view of the fixed column and the movable rod of the present invention;

FIG. 4 is a schematic top view of the placing plate and the clamping block of the present invention;

fig. 5 is the utility model discloses first threaded rod and second threaded rod cut open structure schematic diagram down.

In the figure: 1. a table body; 2. a drive rail; 3. pressing a plate; 4. a base; 5. fixing a column; 6. a movable rod; 7. a compression spring; 8. a travel bar; 9. a slider; 10. a buffer spring; 11. placing the plate; 12. turning a handle; 13. a transmission rod; 14. a ring gear; 15. a first threaded rod; 16. a transmission gear; 17. a second threaded rod; 18. a limiting column; 19. and (5) clamping blocks.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a polishing machine workbench convenient for workpiece loading and unloading comprises a workbench body 1, a driving guide rail 2, a pressing plate 3, a base 4, a fixed column 5, a movable rod 6, a compression spring 7, a movable rod 8, a sliding block 9, a buffer spring 10, a placing plate 11, a rotating handle 12, a transmission rod 13, a ring gear 14, a first threaded rod 15, a transmission gear 16, a second threaded rod 17, a limiting column 18 and a clamping block 19, wherein the lower end of the workbench body 1 is fixedly arranged in the middle of the upper end of the driving guide rail 2, the pressing plate 3 is arranged inside the workbench body 1, the base 4 is arranged on the inner side of the pressing plate 3, the fixed column 5 is fixedly connected inside the base 4, the movable rod 6 is arranged on the upper end of the fixed column 5, the movable rod 6 is connected with the fixed column 5 through the compression spring 7, the movable rod 8 is arranged on the inner side of the movable rod 6, and the lower end of, and the sliding block 9 and the inner wall of the base 4 are connected with each other through a buffer spring 10, the upper end of the movable rod 6 is fixedly arranged on the side of the lower end of the placing plate 11, the rear side of the placing plate 11 is provided with a rotating handle 12, the front end of the rotating handle 12 is fixedly provided with a transmission rod 13, the middle of the transmission rod 13 is connected with a ring gear 14 through a bearing, the left side of the transmission rod 13 is connected with a first threaded rod 15, the right side of the ring gear 14 is connected with a transmission gear 16, the transmission gear 16 is arranged in the middle of a second threaded rod 17 through a bearing, the second threaded rod 17 is connected with a limit column 18, and the upper end of the limit column 18.

Laminating each other between the outer wall of the inner wall movable rod 6 of fixed column 5, and constitute sliding connection structure between fixed column 5 and the movable rod 6, can play certain cushioning effect under compression spring 7's effect through the motion of movable rod 6 in fixed column 5 inside.

The movable rod 6 and the sliding block 9 are connected with each other through the movable rod 8, the movable rod 6 and the sliding block 9 are connected with the end part of the movable rod 8 in a hinged mode, and the movable rod 6 can move under the action of the movable rod 8 to enable the sliding block 9 to move synchronously.

The sliding blocks 9 are symmetrically arranged about the vertical central axis of the base 4, a sliding connection structure is formed between each sliding block 9 and the inner wall of the base 4, and the sliding blocks 9 can play a further damping role under the action of the buffer springs 10 when moving inside the base 4.

The first threaded rod 15 and the second threaded rod 17 are symmetrically arranged about a central axis of a vertical line of the placing plate 11, the transmission gears 16 are mounted in the middles of the first threaded rod 15 and the second threaded rod 17, the transmission gears 16 are meshed with the ring gear 14, and the ring gear 14 rotates to enable the first threaded rod 15 and the second threaded rod 17 to synchronously rotate under the action of the transmission gears 16.

First threaded rod 15 and second threaded rod 17 all are threaded connection with between the spacing post 18, and the both ends screw thread trend of first threaded rod 15 and second threaded rod 17 is opposite, and the rotation of first threaded rod 15 and second threaded rod 17 can make spacing post 18 carry out synchronous relative motion.

The working principle is as follows: when the optical mechanical workbench facilitating workpiece loading and unloading is used, firstly, as shown in fig. 1-5, when a plate-shaped workpiece is fixed, the workpiece is placed in the middle of a placing plate 11, as shown in fig. 1, 4 and 5, a rotating handle 12 is rotated, the rotating handle 12 is rotated to rotate a transmission rod 13, the transmission rod 13 is rotated to rotate a ring gear 14, the ring gear 14 is rotated to synchronously rotate a first threaded rod 15 and a second threaded rod 17 under the action of a transmission gear 16, the first threaded rod 15 and the second threaded rod 17 are rotated to synchronously move a limiting column 18, the relative movement of the limiting column 18 further enables a clamping block 19 to synchronously move, and four sides of the plate-shaped workpiece can be synchronously limited by the clamping block 19 which moves relatively;

as shown in fig. 1-3, when vibration is generated during processing of a plate-shaped workpiece, the movement of the movable rod 6 inside the fixed column 5 can play a role of damping once under the action of the compression spring 7, and the movement of the movable rod 6 can enable the sliding block 9 to slide inside the base 4 under the action of the movable rod 8, and the sliding block 9 can further play a role of damping under the action of the buffer spring 10, and the base 4 and the workbench body 1 are fixed to each other through the pressing plate 3, so that the base 4 can be conveniently detached and installed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a make things convenient for smooth machine workstation of work piece loading and unloading, includes workstation body (1), drive guide rail (2) and clamp plate (3), its characterized in that: the lower end of the workbench body (1) is fixedly arranged in the middle of the upper end of the driving guide rail (2), the pressing plate (3) is arranged inside the workbench body (1), the base (4) is arranged on the inner side of the pressing plate (3), the fixing column (5) is fixedly connected inside the base (4), the movable rod (6) is arranged at the upper end of the fixing column (5), the movable rod (6) and the fixing column (5) are connected with each other through the compression spring (7), the movable rod (8) is arranged on the inner side of the movable rod (6), the lower end of the movable rod (8) is arranged on the outer end of the sliding block (9), the sliding block (9) and the inner wall of the base (4) are connected with each other through the buffer spring (10), the upper end of the movable rod (6) is fixedly arranged on the side of the lower end of the placing plate (11), and the rotating handle (12) is arranged on the rear side of the, the front end fixed mounting who changes (12) has transfer line (13), and the middle part of transfer line (13) is connected with ring gear (14) through the bearing to the left side of transfer line (13) is connected with first threaded rod (15), the right side of ring gear (14) is connected with drive gear (16), and drive gear (16) pass through the bearing and install the middle part at second threaded rod (17), be connected with spacing post (18) on second threaded rod (17), and the upper end fixed mounting of spacing post (18) is at the lower extreme of clamp splice (19).

2. The optical bench of claim 1, wherein: the outer walls of the inner wall movable rods (6) of the fixed columns (5) are mutually attached, and a sliding connection structure is formed between the fixed columns (5) and the movable rods (6).

3. The optical bench of claim 1, wherein: the movable rod (6) and the sliding block (9) are connected with each other through the movable rod (8), and the movable rod (6) and the sliding block (9) are connected with the end part of the movable rod (8) in a hinged mode.

4. The optical bench of claim 1, wherein: the sliding blocks (9) are symmetrically arranged about the vertical central axis of the base (4), and a sliding connection structure is formed between each sliding block (9) and the inner wall of the base (4).

5. The optical bench of claim 1, wherein: the first threaded rod (15) and the second threaded rod (17) are symmetrically arranged about a central axis of a vertical line of the placing plate (11), the middle parts of the first threaded rod (15) and the second threaded rod (17) are respectively provided with a transmission gear (16), and the transmission gear (16) is meshed with the ring gear (14) to be linked.

6. The optical bench of claim 1, wherein: the first threaded rod (15) and the second threaded rod (17) are in threaded connection with the limiting column (18), and the threads at the two ends of the first threaded rod (15) and the second threaded rod (17) are opposite in trend.