CN212020665U

CN212020665U - High workstation for machining of security

Info

Publication number: CN212020665U
Application number: CN202020188538.0U
Authority: CN
Inventors: 齐晴
Original assignee: Qingdao Zhonglei Precision Machinery Co ltd
Current assignee: Qingdao Zhonglei Precision Machinery Co ltd
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2020-11-27
Anticipated expiration: 2030-02-20

Abstract

The utility model discloses a high-safety workbench for machining, belonging to the technical field of machining equipment, and solving the problem that the workbench is easy to damage when impacted because the workbench cannot be limited and protected by the existing device; the technical characteristics are as follows: the device comprises a base, a limiting frame and a workbench, wherein two limiting frames for limiting the workbench are symmetrically arranged on two sides of the workbench, the bottom of each limiting frame is fixed on the base, a displacement mechanism for adjusting the position of the workbench is arranged between the base and the workbench, and a protection mechanism for protecting the workbench is arranged between the workbench and the limiting frames; the embodiment of the utility model provides a set up protection mechanism, protection mechanism's setting has realized spacing to the workstation, can also carry out the buffer protection to the workstation, has avoided droing of work piece on workstation and the workstation, has protected operating personnel's life safety.

Description

High workstation for machining of security

Technical Field

The utility model relates to a mechanical equipment processing technology field especially relates to a high workstation for machining of security.

Background

In the industrial processing process, the processing platform is widely applied, different workpieces are processed in different types of processing platforms, along with continuous popularization of processing mechanization, the requirements on the processing platform are higher and higher, but the existing processing platform cannot meet the processing requirements on certain workpieces.

Chinese patent CN209394631U discloses a workstation for machining, which is characterized in that, including the mesa and the table body, table body one side is equipped with the dead lever, the dead lever other end is equipped with first pivot, first pivot joint bracing piece, the bracing piece other end is equipped with the second pivot, the lamp stand is connected in the second pivot, the bracing piece can center on first pivot is rotatory, the lamp stand can center on the second pivot is rotatory, table body opposite side is equipped with electric drill frame and power socket, the mesa upper end is equipped with electric welding gun rack, protection shield and tool holder, the mesa lower extreme is equipped with the material drawer, but the device can not carry out spacing protection to the workstation, leads to the workstation to damage easily when receiving the impact, consequently, we propose a high workstation for machining of security.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high workstation for machining of security, which comprises a base, spacing and workstation, the bilateral symmetry of workstation is equipped with two and is used for spacing to the workstation, and the bottom of spacing is fixed on the base, is equipped with the displacement mechanism who is used for adjusting the workstation position between base and the workstation, is equipped with the protection machanism who is used for protecting the workstation between workstation and the spacing to solve current device and can not carry out spacing protection to the workstation, lead to the workstation problem of damaging easily when receiving the impact.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a high workstation for machining of security, includes base, spacing and workstation, and the bilateral symmetry of workstation is equipped with two and is used for spacing to the workstation, and the bottom of spacing is fixed on the base, is equipped with the displacement mechanism who is used for adjusting the workstation position between base and the workstation, is equipped with the protection machanism who is used for protecting the workstation between workstation and the spacing.

As a further aspect of the present invention: the displacement mechanism comprises a screw rod, a thread block and a hinge rod, the two ends of the screw rod are respectively rotatably connected with the limiting frame through bearings, a rotating wheel is further fixedly mounted at one end of the screw rod, two sections of external threads which are opposite in rotating direction and same in thread pitch are symmetrically arranged on the screw rod, the thread block is respectively arranged on each section of external threads, the inner wall of the thread block is provided with an internal thread matched with the external threads, and the thread block is hinged with the hinge rod.

As a further aspect of the present invention: two articulated rods cross arrangement, and the middle part of articulated rod rotates through the pivot to be connected, the one end that the screw thread piece was kept away from to the articulated rod articulates there is articulated seat, articulated seat fixed mounting is on the lower surface of workstation.

As a further aspect of the present invention: protection mechanism includes fixed extrusion piece, activity stripper plate and elastic plate, and fixed extrusion piece fixed mounting is on the workstation, and the top of fixed extrusion piece is equipped with the activity stripper plate, and bolt fixedly connected with elastic plate is passed through to one side that fixed extrusion piece was kept away from to the activity stripper plate, and one side fixedly connected with buffer spring of elastic plate, buffer spring keep away from the one end fixed mounting of elastic plate on the riser, riser fixed mounting is on spacing, and the elastic plate is the elastomer material.

As a further aspect of the present invention: the fixed extrusion block is provided with an inclined plane which is connected with the movable extrusion plate in a sliding way.

As a further aspect of the present invention: the vertical plate is fixedly provided with a horizontal guide rail, a hinge block is movably arranged in the horizontal guide rail, and the hinge block is hinged with the movable extrusion plate.

To sum up, the beneficial effects of the utility model are that: the embodiment of the utility model provides a set up protection mechanism, protection mechanism's setting has realized spacing to the workstation, can also carry out the buffer protection to the workstation, has avoided droing of work piece on workstation and the workstation, has protected operating personnel's life safety.

Drawings

Fig. 1 is a schematic structural diagram of the utility model.

Fig. 2 is a schematic structural view of the middle stop frame of the utility model.

Fig. 3 is a schematic structural view of the middle working table of the utility model.

Fig. 4 is a partially enlarged schematic view of a in fig. 1.

Fig. 5 is a schematic structural view of the middle movable extrusion plate of the utility model.

In the figure: 1-base, 2-spacing frame, 3-runner, 4-screw, 5-thread block, 6-hinge rod, 7-rotating shaft, 8-hinge seat, 9-workbench, 10-fixed extrusion block, 11-movable extrusion plate, 12-elastic plate, 13-buffer spring, 14-vertical plate, 15-horizontal guide rail, 16-hinge block.

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.

Example 1

As shown in fig. 1-2, in the embodiment of the present invention, a high-safety machining workbench includes a base 1, two limiting frames 2 and a workbench 9, two limiting frames 2 for limiting the workbench 9 are symmetrically disposed on two sides of the workbench 9, the bottom of the limiting frame 2 is fixed on the base 1, a displacement mechanism for adjusting the position of the workbench 9 is disposed between the base 1 and the workbench 9, and a protection mechanism for protecting the workbench 9 is disposed between the workbench 9 and the limiting frames 2;

the displacement mechanism comprises a screw rod 4, a thread block 5 and a hinge rod 6, two ends of the screw rod 4 are respectively rotatably connected with the limiting frame 2 through bearings, one end of the screw rod 4 is also fixedly provided with a rotating wheel 3, two sections of external threads with opposite rotating directions and the same thread pitch are symmetrically arranged on the screw rod 4, the thread block 5 is respectively arranged on each section of external threads, the inner wall of the thread block 5 is provided with an internal thread matched with the external threads, and the thread block 5 is hinged with the hinge rod 6;

the two hinge rods 6 are arranged in a crossed manner, the middle parts of the hinge rods 6 are rotatably connected through a rotating shaft 7, one ends, far away from the thread blocks 5, of the hinge rods 6 are hinged with hinge seats 8, and the hinge seats 8 are fixedly arranged on the lower surface of a workbench 9;

when the height of the workbench 9 needs to be adjusted, the rotating wheel 3 is rotated, the rotating wheel 3 drives the screw rod 4 to rotate, the screw rod 4 drives the thread block 5 to move in the same direction or in different directions, and the thread block 5 drives the hinge rod 6 to rotate around the rotating shaft 7, so that the height of the workbench 9 is adjusted.

Example 2

As shown in fig. 3-5, the protection mechanism includes a fixed extrusion block 10, a movable extrusion plate 11 and an elastic plate 12, the fixed extrusion block 10 is fixedly installed on the workbench 9, the movable extrusion plate 11 is arranged above the fixed extrusion block 10, one side of the movable extrusion plate 11 away from the fixed extrusion block 10 is fixedly connected with the elastic plate 12 through a bolt, the elastic plate 12 is made of an elastomer material, one side of the elastic plate 12 is fixedly connected with a buffer spring 13, one end of the buffer spring 13 away from the elastic plate 12 is fixedly installed on a vertical plate 14, and the vertical plate 14 is fixedly installed on the limiting frame 2;

the protection mechanism is arranged to limit the workbench 9, the workbench 9 can be protected in a buffering mode, the workpiece on the workbench 9 and the workbench 9 is prevented from falling off, and the life safety of operators is protected.

The fixed extrusion block 10 is provided with an inclined surface which is connected with the movable extrusion plate 11 in a sliding way.

The vertical plate 14 is fixedly provided with a horizontal guide rail 15, an articulated block 16 is movably arranged in the horizontal guide rail 15, the articulated block 16 is articulated with the movable extrusion plate 11, and the arrangement of the horizontal guide rail 15 realizes the limit of the movable extrusion plate 11.

To sum up, the utility model discloses a theory of operation is: when the height of the workbench 9 needs to be adjusted, the rotating wheel 3 is rotated, the rotating wheel 3 drives the screw rod 4 to rotate, the screw rod 4 drives the thread block 5 to move in the same direction or in different directions, and the thread block 5 drives the hinge rod 6 to rotate around the rotating shaft 7, so that the height of the workbench 9 is adjusted.

The embodiment of the utility model provides a set up protection mechanism, protection mechanism's setting has realized spacing to workstation 9, can also carry out buffer protection to workstation 9, has avoided droing of work piece on workstation 9 and the workstation 9, has protected operating personnel's life safety.

Although several embodiments and examples of the present invention have been described for those skilled in the art, these embodiments and examples are provided as examples and are not intended to limit the scope of the present invention. These new embodiments can be implemented in other various ways, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the scope of the invention described in the claims and the equivalent thereof.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high workstation for machining of security, including base (1), spacing (2) and workstation (9), the bilateral symmetry of workstation (9) is equipped with two and is used for spacing (2) to workstation (9), a serial communication port, the bottom of spacing (2) is fixed on base (1), be equipped with the displacement mechanism who is used for adjusting workstation (9) position between base (1) and workstation (9), be equipped with the protection machanism who is used for protecting workstation (9) between workstation (9) and spacing (2).

2. The high workstation for machining of security according to claim 1, characterized in that, the displacement mechanism includes screw rod (4), screw block (5) and hinge rod (6), the both ends of screw rod (4) are connected with spacing (2) through the bearing rotation respectively, the one end of screw rod (4) is still fixed with runner (3), two sections of opposite, the same external screw thread of pitch of spiraling are equipped with on screw rod (4) symmetrically, be equipped with screw block (5) on every section of external screw thread respectively, the inner wall of screw block (5) is equipped with the internal thread with external screw thread matched with, screw block (5) are articulated to have hinge rod (6).

3. The high workstation for machining of security according to claim 2, characterized in that, two articulated rod (6) cross arrangement, and the middle part of articulated rod (6) is rotated through pivot (7) and is connected, and the one end that screw block (5) was kept away from to articulated rod (6) articulates there is articulated seat (8), and articulated seat (8) fixed mounting is on the lower surface of workstation (9).

4. The high-safety workbench for machining according to any one of claims 1 to 3, wherein the protection mechanism comprises a fixed extrusion block (10), a movable extrusion plate (11) and an elastic plate (12), the fixed extrusion block (10) is fixedly mounted on the workbench (9), the movable extrusion plate (11) is arranged above the fixed extrusion block (10), the elastic plate (12) is fixedly connected to one side of the movable extrusion plate (11) far away from the fixed extrusion block (10) through a bolt, the buffer spring (13) is fixedly connected to one side of the elastic plate (12), one end of the buffer spring (13) far away from the elastic plate (12) is fixedly mounted on the vertical plate (14), and the vertical plate (14) is fixedly mounted on the limiting frame (2).

5. The highly safe machining table as set forth in claim 4, wherein the elastic plate (12) is made of an elastomer.

6. The high-safety machining workbench according to claim 5, wherein the fixed extrusion block (10) is provided with an inclined surface, and the inclined surface is slidably connected with the movable extrusion plate (11).

7. The high-safety machining workbench according to claim 4, wherein a horizontal guide rail (15) is fixedly arranged on the vertical plate (14), a hinge block (16) is movably arranged in the horizontal guide rail (15), and the hinge block (16) is hinged with the movable extrusion plate (11).