Fixing device for frequency converter shell on positioner
By designing a fixing device of a positioning frame, a positioning block and a positioning rod on the positioner, the problem that the positioner cannot adapt to inverter housings of multiple specifications is solved, and efficient fixation of inverter housings of multiple specifications is achieved, thereby improving production efficiency.
Patent Information
- Application Number
- CN202422905547.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-11-27
AI Technical Summary
Existing positioners are not suitable for fixing inverter housings of various specifications, resulting in low production efficiency.
A fixing device for a positioner is designed, which includes a positioning frame, a positioning block and a positioning rod. The positioning block fixing slide and the positioning rod fixing slide are used to fix the inverter housing of various specifications. The positioning block and the positioning rod fix the inverter housing from two directions respectively.
It achieves effective fixation of inverter housings of various sizes and improves production efficiency.
Smart Images
Figure CN223406340U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fixing a frequency converter housing, in particular to a fixing device for a frequency converter housing on a positioner. Background Art
[0002] Inverter housings require welding during production, and positioners are typically used to assist with turning them. However, current positioners can only fix inverter housings of specific specifications and are not suitable for fixing inverter housings of multiple specifications. Therefore, when producing inverter housings of multiple specifications, the positioning machine's positioning frame must be disassembled and replaced, and then reinstalled with the appropriate positioning, reducing production efficiency. Summary of the Invention
[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a fixing device for a frequency converter housing on a positioner to solve the problems involved in the background technology.
[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a fixing device for a frequency converter housing on a positioner, comprising a positioning frame, a positioning block and a positioning rod provided on the positioning frame, wherein the positioning block and the positioning rod respectively fix the frequency converter housing from two directions;
[0005] The positioning frame is provided with a positioning block fixing slide and a positioning rod fixing slide. The positioning block is connected to the positioning frame through the positioning block fixing slide. The positioning rod is connected to the positioning frame through the positioning rod fixing slide.
[0006] Furthermore, the positioning block is a U-shaped block, two positioning blocks are provided, and the U-shaped openings are arranged opposite to each other, and the base of the inverter housing is arranged in the U-shaped opening.
[0007] Furthermore, the positioning rod includes two longitudinal rods fixed perpendicularly to the positioning rod fixing slide, and a transverse blocking rod arranged between the two longitudinal rods.
[0008] Furthermore, one end of the transverse blocking rod is rotatably connected to a longitudinal rod, and the other end is bolted to another longitudinal rod.
[0009] Furthermore, the positioning rod fixing slide and the positioning block fixing slide are both long strips, and the positioning rod and the positioning block are fixedly connected to the positioning rod fixing slide and the positioning block fixing slide by bolts.
[0010] Furthermore, the distance between the transverse blocking rod and the positioning frame is slightly greater than the thickness of the inverter housing.
[0011] Compared with the prior art, the beneficial effects of the present invention are:
[0012] The positioning frame of the utility model is provided with a positioning block fixing slide and a positioning rod fixing slide. The positioning block and the positioning rod are fixed to the positioning frame through the positioning block fixing slide and the positioning rod fixing slide. When the size of the inverter housing changes, the positions of the positioning block and the positioning rod on the positioning block fixing slide and the positioning rod fixing slide are changed, so that it can be suitable for production welding of various sizes. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of Example 1 of the present utility model;
[0014] Figure 2 This is a schematic diagram of the structure of the use of Example 1 of the utility model;
[0015] In the picture:
[0016] Positioning frame 1, positioning block 2, positioning rod 3, longitudinal rod 31, transverse blocking rod 32, inverter housing 4, positioning block fixing slide 5, positioning rod fixing slide 6. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0018] Example 1:
[0019] Depend on Figure 1-2 As shown, a fixing device for a frequency converter housing on a positioner includes a positioning frame 1, a positioning block 2 and a positioning rod 3 provided on the positioning frame 1, wherein the positioning block 2 and the positioning rod 3 fix the frequency converter housing 4 from two directions respectively;
[0020] The positioning frame 1 is provided with a positioning block fixing slide 5 and a positioning rod fixing slide 6. The positioning block 2 is connected to the positioning frame 1 in a variable position via the positioning block fixing slide 5, and the positioning rod 3 is connected to the positioning frame 1 in a variable position via the positioning rod fixing slide 6. The positioning rod fixing slide 6 and the positioning block fixing slide 5 are both long strips in shape, and the positioning rod 3 and the positioning block 2 are fixedly connected to the positioning rod fixing slide 6 and the positioning block fixing slide 5 via bolts.
[0021] The positioning block 2 is a U-shaped block, two of which are provided, and the U-shaped openings are arranged opposite to each other, and the base of the inverter housing 4 is arranged in the U-shaped opening. The positioning block 2 prevents the inverter housing 4 from moving horizontally.
[0022] The positioning rod 3 includes two longitudinal rods 31 fixed perpendicularly to the positioning rod fixing slide 6, and a transverse barrier rod 32 disposed between the two longitudinal rods 31. One end of the transverse barrier rod 32 is pivotally connected to one longitudinal rod 31, and the other end is bolted to the other longitudinal rod 31. The distance between the transverse barrier rod 32 and the positioning bracket 1 is slightly greater than the thickness of the inverter housing 4. The positioning rod 3 prevents the inverter housing 4 from moving vertically.
[0023] The inverter housing 4 is heavy and is positioned by the positioning block 2, with the positioning rod 3 bearing the load. If the inverter housing specifications need to be changed, the positioning block and positioning rod can be repositioned on the positioning rod fixing slide 6 and the positioning block fixing slide 5 to achieve multiple specifications.
[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A fixing device for a frequency converter housing on a positioner, characterized in that: It includes a positioning frame, a positioning block and a positioning rod arranged on the positioning frame, and the positioning block and the positioning rod respectively fix the inverter housing from two directions; The positioning frame is provided with a positioning block fixing slide and a positioning rod fixing slide. The positioning block is connected to the positioning frame through the positioning block fixing slide. The positioning rod is connected to the positioning frame through the positioning rod fixing slide.
2. A fixing device for a frequency converter housing on a positioner according to claim 1, characterized in that: The positioning block is a U-shaped block, two positioning blocks are provided, and the U-shaped openings are arranged opposite to each other, and the base of the inverter housing is arranged in the U-shaped opening.
3. The fixing device for the inverter housing on the positioner according to claim 1, characterized in that: The positioning rod comprises two longitudinal rods fixed perpendicularly to the positioning rod fixing slideway, and a transverse blocking rod arranged between the two longitudinal rods.
4. The fixing device for the inverter housing on the positioner according to claim 3, characterized in that: One end of the transverse blocking rod is rotatably connected to a longitudinal rod, and the other end is bolted to the other longitudinal rod.
5. The fixing device for the inverter housing on the positioner according to claim 1, characterized in that: The positioning rod fixing slideway and the positioning block fixing slideway are both long strips, and the positioning rod and the positioning block are fixedly connected to the positioning rod fixing slideway and the positioning block fixing slideway by bolts.
6. The fixing device for the inverter housing on the positioner according to claim 3, characterized in that: The distance between the transverse blocking rod and the positioning frame is slightly greater than the thickness of the inverter housing.