CN216523905U - Intermediate transmission structure of mobile bridge type image measuring instrument - Google Patents
Intermediate transmission structure of mobile bridge type image measuring instrument Download PDFInfo
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- CN216523905U CN216523905U CN202122419075.1U CN202122419075U CN216523905U CN 216523905 U CN216523905 U CN 216523905U CN 202122419075 U CN202122419075 U CN 202122419075U CN 216523905 U CN216523905 U CN 216523905U
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Abstract
The utility model discloses an intermediate transmission structure of a mobile bridge type image measuring instrument, which comprises a base, linear guide rails, a slider connecting plate, a transmission connecting block, a left upright post, a right upright post, a transmission connecting beam, a motor base, a ball screw, a nut base, a bearing base, a transmission connecting sheet and a transmission fixing block, wherein 2 linear guide rails are respectively and fixedly arranged on the upper surface of the base and are close to the left side and the right side; one side and the other side of the transmission connecting beam are respectively and fixedly connected with the transmission connecting block through the transmission connecting block; the ball screw is rotatably arranged on the motor base and the bearing seat; the motor base and the bearing block are fixedly arranged on the base; the nut seat is fixedly connected with the transmission connecting beam through the transmission connecting sheet and the transmission fixing block, and a motor shaft of the motor is fixedly connected with the ball screw. The transmission structure is arranged in the middle of the upright posts, so that the motion synchronism of the left upright post and the right upright post is ensured, and the position error of the mobile bridge type image measuring instrument is eliminated.
Description
Technical Field
The utility model relates to an intermediate transmission structure of a mobile bridge type image measuring instrument, belonging to the technical field of image measurement.
Background
The movable bridge type image measuring instrument is one image measuring instrument with workpiece measuring plane and driving structure to support the X-axis column. The image measuring instrument can be easily connected with automatic loading and unloading equipment such as a mechanical arm, a conveyor belt and the like for use due to the open structure to form an automatic measuring unit, so that the mobile bridge type measuring equipment has wide market space.
The removal bridge type measuring apparatu that uses on the existing market is mostly transmission structure unilateral and arranges, and transmission structure to Y arranges in left side stand or right side stand department promptly, and lead screw drive unilateral stand, and the crossbeam connected through the stand is driving the removal of another side stand, and the total low in manufacturing cost of stand about the benefit of this kind of structure is that non-drive stand can be done very simply. However, in the structure, the problem that the measuring instrument measures different data at different positions is caused by the fact that the accuracy deviation of the left side and the right side is large due to the asynchronism of the motion of the left upright post and the right upright post. Therefore, an intermediate transmission structure of a mobile bridge image measuring instrument is urgently needed to solve the problem in the prior art.
In order to solve the technical problems, a new technical scheme is especially provided.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an intermediate transmission structure of a mobile bridge image measuring apparatus, so as to solve the problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: an intermediate transmission structure of a mobile bridge type image measuring instrument comprises a base, linear guide rails, a slider connecting plate, a transmission connecting block, a left upright post, a right upright post, a transmission connecting beam, a motor base, a ball screw, a nut seat, a bearing seat, a transmission connecting sheet and a transmission fixing block, wherein 2 linear guide rails are respectively and fixedly arranged on the upper surface of the base and close to the left side and the right side; the sliding block connecting plate is arranged at the top of the linear guide rail; the transmission connecting block is connected to the inner side of the sliding block connecting plate; the left upright post and the right upright post are respectively and fixedly connected to the left linear guide rail and the right linear guide rail through the sliding block connecting plates; one side and the other side of the transmission connecting beam are respectively and fixedly connected with the transmission connecting block through the transmission connecting block; the ball screw is rotatably arranged on the motor base and the bearing seat; the motor base and the bearing block are fixedly arranged on the base; the motor is arranged on the motor base; the nut seat is fixedly connected with the transmission connecting beam through the transmission connecting piece and the transmission fixing block, and a motor shaft of the motor is fixedly connected with the ball screw.
Preferably, the transmission connecting beam is a hot rolled channel steel.
Preferably, the transmission connecting piece is a spring steel sheet.
Compared with the prior art, the utility model has the beneficial effects that: the transmission structure is arranged in the middle of the upright posts, so that the motion synchronism of the left upright post and the right upright post is ensured, and the position error of the mobile bridge type image measuring instrument is eliminated.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is an exploded view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings of the specification, the utility model provides a technical scheme that: an intermediate transmission structure of a mobile bridge type image measuring instrument comprises a base 1, linear guide rails 2, a sliding block connecting plate 3, a transmission connecting block 4, a left upright post 5, a right upright post 6, a transmission connecting beam 7, a motor 8, a motor base 9, a ball screw 10, a nut base 11, a bearing base 12, a transmission connecting sheet 13 and a transmission fixing block 14, wherein 2 linear guide rails 2 are respectively and fixedly arranged on the upper surface of the base and are close to the left side and the right side; the slide block connecting plate 3 is arranged at the top of the linear guide rail 2; the transmission connecting block 4 is connected to the inner side of the sliding block connecting plate 3; the left upright post 5 and the right upright post 6 are respectively and fixedly connected to the left linear guide rail and the right linear guide rail through the slide block connecting plate 3; one side and the other side of the transmission connecting beam 7 are respectively and fixedly connected with the transmission connecting block 4 through the transmission connecting block; the ball screw is rotatably arranged on the motor base 9 and the bearing seat 12; the motor base 9 and the bearing seat 12 are fixedly arranged on the base; the motor is arranged on the motor base; the nut seat 11 is fixedly connected with the transmission connecting beam 7 through a transmission connecting sheet 13 and a transmission fixing block 14, and a motor shaft of the motor 8 is fixedly connected with the ball screw 10.
Preferably, the drive link beam 7 is a hot rolled channel steel.
Preferably, the driving web 13 is a spring steel sheet.
The slide block connecting plate 3 is arranged on the linear guide rail 2; the transmission connecting block 4 is connected to the inner side of the sliding block connecting plate 3; the left upright post 5 is finally connected to the linear guide rail on the left side through a slide block connecting plate; the right upright post 6 is finally connected to the right linear guide rail through a slide block connecting plate; the transmission connecting beam 7 is arranged on the transmission connecting block; the ball screw is arranged on the motor base 9 and the bearing seat 12, and the ball screw is fixed at the motor end and supported at the bearing end; the motor base 9 is arranged on the base, and sinks through a slot on the base; the motor is arranged on the motor base, and the motor shaft is connected with the screw rod through the elastic diaphragm coupler; the nut seat 11 connects the ball screw and the transmission connecting beam through a transmission connecting sheet 13 and a transmission fixing block 14, the transmission connecting sheet adopts an elastic steel sheet, transmission flexibility between the screw and the transmission connecting beam 7 is ensured, and unbalance loading of the screw is buffered; specifically, the motor 8 drives the ball screw 10 to rotate, the ball screw converts the rotation into linear motion, the linear motion is transmitted to the transmission connecting beam 7 through the nut seat 11, and the transmission connecting beam drives the left and right stand columns to synchronously move on the linear guide rail 2, so that the transmission structure is arranged in the middle of the stand columns, the motion synchronism of the left and right stand columns is ensured, and the position error of the mobile bridge type image measuring instrument is eliminated.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a middle transmission structure of removal bridge type image measuring apparatu which characterized in that: the device comprises a base (1), linear guide rails (2), a sliding block connecting plate (3), a transmission connecting block (4), a left upright post (5), a right upright post (6), a transmission connecting beam (7), a motor (8), a motor base (9), a ball screw (10), a nut base (11), a bearing base (12), a transmission connecting sheet (13) and a transmission fixing block (14), wherein 2 linear guide rails (2) are respectively and fixedly arranged on the upper surface of the base (1) and close to the left side and the right side; the sliding block connecting plate (3) is arranged at the top of the linear guide rail (2); the transmission connecting block (4) is connected to the inner side of the sliding block connecting plate (3); the left upright post (5) and the right upright post (6) are respectively and fixedly connected to the left linear guide rail and the right linear guide rail through the sliding block connecting plate (3); one side and the other side of the transmission connecting beam (7) are respectively and fixedly connected with the transmission connecting block (4) through the transmission connecting block; the ball screw is rotatably arranged on the motor base (9) and the bearing seat (12); the motor base (9) and the bearing seat (12) are fixedly arranged on the base; the motor is arranged on the motor base; the nut seat (11) is fixedly connected with the transmission connecting beam (7) through a transmission connecting sheet (13) and a transmission fixing block (14), and a motor shaft of the motor (8) is fixedly connected with the ball screw (10).
2. The intermediate transmission structure of a mobile bridge image measuring apparatus according to claim 1, wherein: the transmission connecting beam (7) is a hot-rolled channel steel.
3. The intermediate transmission structure of a mobile bridge image measuring apparatus according to claim 1, wherein: the transmission connecting piece (13) is a spring steel sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122419075.1U CN216523905U (en) | 2021-10-08 | 2021-10-08 | Intermediate transmission structure of mobile bridge type image measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122419075.1U CN216523905U (en) | 2021-10-08 | 2021-10-08 | Intermediate transmission structure of mobile bridge type image measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216523905U true CN216523905U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122419075.1U Active CN216523905U (en) | 2021-10-08 | 2021-10-08 | Intermediate transmission structure of mobile bridge type image measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216523905U (en) |
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2021
- 2021-10-08 CN CN202122419075.1U patent/CN216523905U/en active Active
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