Combined detection jig for rotary staddle
By designing a combined inspection fixture, efficient inspection of rotary frame parts is achieved for multiple items, and the problems of low efficiency and surface bumps in the existing technology are solved.
Patent Information
- Application Number
- CN202422075902.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-08-26
AI Technical Summary
In the prior art, the inspection items of rotary bearing frame parts need to be carried out separately, which are inefficient and easily lead to bumps on the surface of the parts.
A combined detection fixture is designed, including a support base, a first fixed block, a second fixed block, a hole detection rod, a thickness detection block and a pressing device, which can simultaneously detect multiple items of parts on the same detection fixture, including a first through hole, a second through hole and a body thickness.
Improve inspection efficiency, reduce the transfer and clamping steps of parts, and avoid bumps on the surface of parts.
Smart Images
Figure CN223216924U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of detection fixtures, and more specifically relates to a combined detection fixture with a rotating support frame. Background Art
[0002] like Figure 5 The rotating support part shown in the figure has a first through hole 17 at its end and three second through holes 18 on its main body plane. The inspection items for this part include the aperture of the first through hole 17, the aperture of the second through holes 18 and the coaxiality between them, the distance between the second through holes 18 and the end, and the thickness of the main body plane. Currently, each inspection item is inspected separately using a single inspection fixture, which is inefficient and too many inspection steps can easily cause bumps on the part surface. Utility Model Content
[0003] In view of the shortcomings of the existing technology, the utility model provides a combined detection fixture of a rotating support frame.
[0004] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a combined detection fixture of a rotating support frame, comprising a support base, a first fixed block and a second fixed block are provided on the support base, three hole detection rods are slidably connected to the first fixed block, a thickness detection block is slidably connected to the second fixed block, a detection groove is provided on the thickness detection block, a detection needle is provided on the top surface of the first fixed block, and a clamping device is provided on the support base.
[0005] Furthermore, a positioning groove is provided on the top surface of the first fixing block, and the detection needle is located in the positioning groove.
[0006] Furthermore, the thickness detection block is provided with a through hole corresponding to the hole detection rod.
[0007] Furthermore, the clamping device includes a support block, a clamping handle is rotatably connected to the support block, a connecting rod is hinged on the clamping handle, a pressure rod is hinged on the connecting rod, the pressure rod is slidably connected to the support block, and the pressure rod is located above the detection block.
[0008] Furthermore, an elastic pressing block is provided at the end of the pressing rod.
[0009] Furthermore, a connecting plate is provided at one end of the three-hole detection rod.
[0010] Compared with the existing technology, the present invention has the following advantages: the first through-hole on the end of the part is detected by the detection needle on the first fixing block, and then the part is pressed tightly. The thickness of the part body is detected by the thickness detection block, and the second through-hole on the part is detected by the three-hole detection rod. This allows multiple inspections of parts to be performed on the same inspection fixture, improving inspection efficiency, reducing the transfer and clamping of parts, and avoiding surface bumps. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a structural diagram of a combined detection fixture for a rotating support frame of the present invention;
[0012] Figure 2 This is a structural diagram of the combined detection fixture of the rotating support frame of the utility model from another perspective;
[0013] Figure 3 This is a structural diagram of the first fixed block in the combined detection fixture of the rotating support frame of the utility model;
[0014] Figure 4 This is a schematic diagram of the structure of the thickness detection block in the combined detection fixture of the rotating support frame of the utility model;
[0015] Figure 5 A schematic diagram of the structure of the parts.
[0016] Figure numerals: support base 1; first fixed block 2; second fixed block 3; hole detection rod 4; thickness detection block 5; detection groove 6; detection needle 7; positioning groove 8; through hole 9; support block 10; clamping handle 11; connecting rod 12; pressure rod 13; elastic pressure block 14; connecting plate 15; part 16; first through hole 17; second through hole 18. DETAILED DESCRIPTION
[0017] In the description of the present invention, it should be noted that, for directional words, such as the terms "center", "horizontal (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and so on, indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and cannot be understood as limiting the specific protection scope of the present invention.
[0018] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. Therefore, the terms "first" and "second" may explicitly or implicitly refer to one or more of these features. In the description of this utility model, "several" and "a number" mean two or more, unless otherwise specifically defined.
[0019] Reference Figures 1 to 5 The utility model is further described.
[0020] A combined detection fixture for a rotating support frame includes a support base 1, a first fixed block 2 and a second fixed block 3 are provided on the support base 1, three hole detection rods 4 are slidably connected to the first fixed block 2, a thickness detection block 5 is slidably connected to the second fixed block 3, a detection groove 6 is provided on the thickness detection block 5, a detection needle 7 is provided on the top surface of the first fixed block 2, and a clamping device is provided on the support base 1.
[0021] like Figure 1 and Figure 3 As shown, in this embodiment, preferably, a positioning groove 8 is provided on the top surface of the first fixing block 2 , and the detection needle 7 is located in the positioning groove 8 .
[0022] like Figure 1 As shown, in this embodiment, preferably, the thickness detection block 5 is provided with a through hole 9 corresponding to the hole detection rod 4. The thickness of the part 16 body is detected first. At this time, there is no need to remove the thickness detection block 5, and the hole detection rod 4 can be directly moved to detect the second through hole 18 of the part 16.
[0023] In this embodiment, preferably, the through hole 9 on the thickness detection block 5 can be replaced with a U-shaped groove, and the second through hole 18 of the part 16 can be detected first, and then the thickness of the part 16 body can be detected to avoid mutual interference.
[0024] like Figure 1 As shown, in this embodiment, preferably, the clamping device includes a support block 10, a clamping handle 11 is rotatably connected to the support block 10, a connecting rod 12 is hinged on the clamping handle 11, a pressure rod 13 is hinged on the connecting rod 12, and the pressure rod 13 is slidably connected to the support block 10. The pressure rod 13 is located above the detection block, and the rotating rod clamping handle 11 can drive the pressure rod 13 to move up and down through the linkage of the connecting rod 12.
[0025] like Figure 1 As shown, in this embodiment, preferably, an elastic pressing block 14 is provided at the end of the pressing rod 13 to press the end of the part 16 while avoiding indentations on the surface of the part 16.
[0026] like Figure 2As shown, in this embodiment, preferably, a connecting plate 15 is provided at one end of the three hole detection rods 4, and the three hole detection rods 4 can be pushed simultaneously through the connecting plate 15.
[0027] like Figures 1 to 5 As shown, when inspecting the part 16, first remove the hole inspection rod 4 and the thickness inspection block 5, align the upper end of the part 16 with the positioning groove 8 on the top surface of the first fixing block 2, and make the first through hole 17 on the part 16 correspond to the inspection needle 7 in the positioning groove 8, then put the upper end of the part 16 into the positioning groove 8. If the part 16 can be placed in the positioning groove 8 and the inspection needle 7 can be matched with the first through hole 17, then the aperture of the first through hole 17 is qualified;
[0028] Then, the pressing handle 11 is rotated to drive the pressing rod 13 to press the end of the part 16 to fix the part 16. At this time, the body of the part 16 is vertical. Then the thickness detection block 5 moves toward the part 16, so that the detection slot 6 on the thickness detection block 5 starts to detect the thickness of the part 16. If the part 16 can fully extend into the detection slot 6, it means that the thickness of the part 16 is qualified.
[0029] Then the connecting plate 15 simultaneously drives the three hole detection rods 4 to move toward the part 16, so that the three hole detection rods 4 simultaneously detect the three through holes 9 on the part 16. Only when the three hole detection rods 4 can pass through the second through hole 18 on the part 16 at the same time, it means that the position and aperture of the second through hole 18 are qualified.
[0030] By combining multiple inspection tools on the same inspection tool, multiple inspection items can be performed on the part 16, which has high inspection efficiency, reduces the transfer and clamping of the part 16, and avoids surface collisions.
[0031] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.
Claims
1. A combined detection fixture for a rotating support frame, characterized by: It includes a supporting base, on which a first fixed block and a second fixed block are provided, the first fixed block is slidably connected to three hole detection rods, the second fixed block is slidably connected to a thickness detection block, the thickness detection block is provided with a detection groove, the top surface of the first fixed block is provided with a detection needle, and the supporting base is provided with a clamping device.
2. The combined detection fixture for the rotating support according to claim 1, characterized in that: A positioning groove is provided on the top surface of the first fixing block, and the detection needle is located in the positioning groove.
3. The combined detection fixture for the rotating support according to claim 1, characterized in that: The thickness detection block is provided with a through hole corresponding to the hole detection rod.
4. The combined detection fixture for the rotating support according to claim 1, characterized in that: The clamping device includes a support block, a clamping handle is rotatably connected to the support block, a connecting rod is hinged on the clamping handle, a pressure rod is hinged on the connecting rod, the pressure rod is slidably connected to the support block, and the pressure rod is located above the detection block.
5. The combined detection fixture for the rotating support according to claim 4, characterized in that: An elastic pressing block is provided at the end of the pressing rod.
6. The combined detection fixture for the rotating support according to claim 1, characterized in that: One end of the three-hole detection rod is provided with a connecting plate.