CN210306741U - Positioning and pressing device for workbench of machining platform - Google Patents
Positioning and pressing device for workbench of machining platform Download PDFInfo
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- CN210306741U CN210306741U CN201921419825.1U CN201921419825U CN210306741U CN 210306741 U CN210306741 U CN 210306741U CN 201921419825 U CN201921419825 U CN 201921419825U CN 210306741 U CN210306741 U CN 210306741U
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- wheel
- machining platform
- workbench
- brace table
- remove
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Abstract
The utility model discloses a machining platform workstation location closing device, including setting up the wheel mouth that falls that the removal supporting wheel that sets up on the machining platform and with the workstation corresponds, be located on the machining platform wheel mouth department that falls is equipped with removes a wheel brace table, remove a wheel brace table one end with the machining platform is articulated to be connected, remove a wheel brace table with be equipped with between the machining platform and order about remove a wheel brace table pivoted wheel driver that falls, it is equipped with down-pressure fastener between a wheel brace table and the workstation to remove. The wheel falling opening can roughly position the workbench by means of the movable supporting wheel, the workbench descends synchronously and finally seats on the machining platform after the movable wheel supporting table is driven to rotate downwards, and the workbench can be tightly pressed by the pressing-down fastening device, so that the workbench can be quickly fixed.
Description
Technical Field
The utility model relates to a machining technical field especially relates to a machine tooling platform workstation location closing device.
Background
Large box parts, such as machine tool spindle boxes, gear boxes, etc., usually have hole systems with high precision requirements on position, hole diameter, etc. In the prior art, the holes are usually machined one by using a boring machine, which has high requirements on operators, and when different holes are machined, actions such as re-clamping and positioning, part overturning and the like usually exist, so that the precision is poor and the efficiency is low.
The inventor has invented a machining platform for machining holes of a box body at one time, which solves the above problems, wherein the platform is used as a platform for bearing and positioning the box body, and is provided with a movable supporting wheel to enable the platform to move back and forth and to be taken and placed in cooperation with the box body.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a remove the supporting wheel on the usable workstation and carry out rough location is provided to can carry out the quick machining platform workstation location closing device who compresses tightly with the workstation.
In order to solve the technical problem, the technical scheme of the utility model is that: machining platform workstation location closing device, including set up on machining platform and with the wheel mouth that falls that the removal supporting wheel of workstation corresponds, the last position of machining platform wheel mouth department that falls is equipped with removes a round brace table, remove a round brace table one end with machining platform articulates and connects, remove a round brace table with be equipped with between the machining platform and order about remove a round brace table pivoted wheel driver that falls, it pushes down fastener to be equipped with between a round brace table and the workstation to remove.
As a preferred technical scheme, the pressing fastening device comprises a pressing barb fixedly arranged at the free end of the movable wheel supporting table, and a pressing connecting part corresponding to the pressing barb is arranged on the workbench.
Preferably, the wheel drop drive includes a wheel drop drive cylinder connected between the free end of the wheel moving support and the machining platform.
Owing to adopted above-mentioned technical scheme, machining platform workstation location closing device, including setting up on machining platform and the wheel mouth that falls that corresponds with the removal supporting wheel of workstation, the last position of machining platform wheel mouth department that falls is equipped with removes a wheel brace table, the one end that removes a wheel brace table with machining platform articulates the connection, remove a wheel brace table with be equipped with between the machining platform and order about remove a wheel brace table pivoted wheel driver that falls, it is equipped with down to press fastener to remove between a wheel brace table and the workstation. The wheel falling opening can roughly position the workbench by means of the movable supporting wheel, the workbench descends synchronously and finally seats on the machining platform after the movable wheel supporting table is driven to rotate downwards, and the workbench can be tightly pressed by the pressing-down fastening device, so that the workbench can be quickly fixed.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:
fig. 1 is a schematic front view of a movable wheel supporting table according to an embodiment of the present invention in a supporting state;
fig. 2 is a schematic view of the front view structure of the embodiment of the present invention for releasing the supporting state and compressing.
In the figure: 1-machining a platform; 2-a workbench; 3-moving the supporting wheel; 4-moving the wheel support; 5-a wheel drop drive; 6-pressing barb; 7-compressing the connecting part; 8-wheel falling port.
Detailed Description
The invention is further explained below with reference to the drawings and examples. In the following detailed description, exemplary embodiments of the invention are described by way of illustration only. Needless to say, a person skilled in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
As shown in fig. 1 and fig. 2, the positioning and compressing device for the workbench of the machining platform comprises a wheel falling opening 8 which is arranged on the machining platform 1 and corresponds to the movable supporting wheel 3 of the workbench 2, a movable wheel supporting platform 4 is arranged at the wheel falling opening 8 on the machining platform 1, one end of the movable wheel supporting platform 4 is hinged to the machining platform 1, and a wheel falling driver 5 which can drive the movable wheel supporting platform 4 to rotate is arranged between the movable wheel supporting platform 4 and the machining platform 1. The wheel dropping driver 5 of this embodiment includes a wheel dropping driving cylinder connected between the free end of the wheel moving support 4 and the machining platform 1, and the wheel dropping driving cylinder of this embodiment is located at the upper portion of the free end of the wheel moving support 4, and when the wheel dropping driving cylinder is extended, the wheel moving support 4 rotates downward. The wheel falling driving cylinder can be a hydraulic cylinder or an air cylinder. Of course, it is within the scope of the present invention that the wheel dropping driver 5 is an electric push rod. When the movable wheel supporting platform 4 reaches the limit position upwards, the height difference between the plane of the movable wheel supporting platform and the height of the walking surface of the movable supporting wheel 3 on the machining platform 1 is small, and even the plane is coplanar, so that the normal movement of the workbench 2 can be ensured. The limit position can be controlled by the limit position of the movable wheel support 4 or the contraction limit position of the wheel dropping driving cylinder, which can be easily obtained by those skilled in the art and will not be described in detail herein.
A downward pressing and fastening device is arranged between the movable wheel supporting platform 4 and the workbench 2. The pressing-down fastening device comprises a pressing barb 6 fixedly arranged at the free end of the movable wheel supporting table 4, and a pressing connecting part 7 corresponding to the pressing barb 6 is arranged on the workbench 2. In this embodiment, the pressing connection portion 7 is a side edge of the upper bottom plate structure of the workbench 2, when the movable wheel support table 4 plays a supporting role, the pressing barb 6 is high, the side edge of the bottom plate serving as the pressing connection portion 7 on the workbench 2 is not affected by the pressing barb 6, the workbench 2 can move normally, when the wheel falls, the movable wheel support table 4 rotates downward, the workbench 2 descends synchronously under the action of self weight, and finally the workbench 2 is seated on the machining platform 1. The moving wheel support 4 continues to rotate downwards, the pressing barb 6 synchronously continues to move downwards and finally presses against the pressing connection part 7, and pressing on the workbench 2 is formed.
In this embodiment, the wheel falling opening 8 can roughly position the workbench 2 by means of the movable supporting wheel 3, after the movable wheel supporting table 4 is driven to rotate downwards, the workbench 2 descends synchronously and finally sits on the machining platform 1, and the pressing fastening device can tightly press the workbench 2 to realize the quick fixation of the workbench 2.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. Machining platform workstation location closing device, its characterized in that: including setting up on machining platform and the wheel mouth that falls that corresponds with the removal supporting wheel of workstation, the last wheel mouth department that falls that is located of machining platform is equipped with removes a round brace table, the one end that removes a round brace table with machining platform is articulated to be connected, remove a round brace table with be equipped with between the machining platform and order about remove a round brace table pivoted wheel driver that falls, it pushes down fastener to remove to be equipped with between round brace table and the workstation.
2. The machining platform table positioning and clamping device of claim 1, wherein: the pressing fastening device comprises a pressing barb fixedly arranged at the free end of the movable wheel supporting table, and a pressing connecting portion corresponding to the pressing barb is arranged on the workbench.
3. The machining platform table positioning and clamping device of claim 1, wherein: the wheel drop driver comprises a wheel drop driving cylinder connected between the free end of the wheel moving support platform and the machining platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921419825.1U CN210306741U (en) | 2019-08-29 | 2019-08-29 | Positioning and pressing device for workbench of machining platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921419825.1U CN210306741U (en) | 2019-08-29 | 2019-08-29 | Positioning and pressing device for workbench of machining platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210306741U true CN210306741U (en) | 2020-04-14 |
Family
ID=70131705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921419825.1U Active CN210306741U (en) | 2019-08-29 | 2019-08-29 | Positioning and pressing device for workbench of machining platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210306741U (en) |
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2019
- 2019-08-29 CN CN201921419825.1U patent/CN210306741U/en active Active
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