Holder roughness detection supporting tool
The retainer testing support fixture, with its adjustable spacing limit clamp and height adjustment mechanism, solves the problems of high customization costs and complex management in retainer testing, and achieves versatility and testing accuracy for retainers of different specifications.
Patent Information
- Application Number
- CN202423284623.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Existing retainer testing support fixtures need to be customized for each specification, resulting in high costs and a heavy management burden. Furthermore, it is difficult to maintain the horizontal state of the position to be tested, leading to testing errors.
The fixture employs adjustable-spacing limit clamps and a height adjustment mechanism, combined with a horizontal mounting mechanism, to accommodate retainers of different heights and diameters, ensuring that the position to be measured is horizontal. Through the adjustable-spacing limit clamps and height adjustment mechanism, this fixture can adapt to retainers of different heights and diameters, reducing costs and management burden.
It achieves universality of retainers of different specifications, reduces costs and management burden, improves the stability and accuracy of testing, and avoids measurement errors caused by retainer tilting or shaking.
Smart Images
Figure CN223876842U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application belongs to the field of retainer detection support tooling, and particularly relates to a retainer roughness detection support tooling. BACKGROUND
[0002] Roughness is an important indicator of the degree of microscopic unevenness of an object's surface, and it directly reflects the surface quality. For retainer detection window beams, ensuring that the roughness meets the specified standards is a key link to ensure the overall quality of the product. Through roughness detection, problems in the production process can be discovered and corrected in a timely manner, preventing unqualified products from entering the market. When detecting the roughness of the contact position of the retainer window beam and the rolling body, it is necessary to maintain the horizontal detection of this part, mainly to ensure the accuracy and consistency of the measurement. When the part to be measured is in a horizontal state, the detection instrument can more stably contact the window beam surface, thereby obtaining more accurate roughness data. In addition, horizontal detection can also avoid measurement errors caused by the inclination of the window beam.
[0003] Given the diversity and differences in the sizes of existing retainer products, especially conical retainers, which have a diameter ranging from less than 1.8 meters to more than 1.8 meters, and the inconsistency of the outer diameter size, this undoubtedly presents significant challenges for roughness detection. To ensure the stability of the retainer during the detection process and to ensure that the measured position of the window beam can maintain a horizontal state to improve the accuracy of the detection, it is necessary to use a support tooling for support. However, the problem is that each different specification of retainer requires a specific size of support tooling to fit, which not only significantly increases the cost investment, as each specification requires custom tooling, but also as the number of toolings increases, the storage space requirement also expands, placing an additional burden on management and maintenance. CONTENT OF THE UTILITY MODEL
[0004] The utility model provides a kind of retainer roughness detection support tooling to at least solve or alleviate one or more technical problems in prior art, or at least provide a beneficial alternative.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions:
[0006] The holder roughness detection support tool comprises a base plate, an adjustable interval first limiting clamping plate and a second limiting clamping plate arranged on the base plate, a height adjusting mechanism vertically arranged on one side of the first limiting clamping plate and the second limiting clamping plate and capable of adjusting the diameter of the holder, and a horizontal mounting mechanism connected to the top of the height adjusting mechanism. The inner wall of the end ring of the holder to be detected is hung on the horizontal mounting mechanism, and the bottom thereof can be located between the first limiting clamping plate and the second limiting clamping plate. The interval between the first limiting clamping plate and the second limiting clamping plate is adjusted, so that the holder to be detected can be effectively supported and the part to be detected of the window beam can be kept in a horizontal state, thereby reducing the detection error.
[0007] By adopting the holder roughness detection support tool, the limiting clamping plate with adjustable interval and the height adjusting mechanism can adapt to holders with different heights and diameters, without the need to customize special tools for each specification of holder, thereby reducing the cost and management burden. The holder to be detected is vertically hung on the horizontal mounting mechanism, and the bottom thereof is clamped between the first limiting clamping plate and the second limiting clamping plate, thereby avoiding swinging and shaking and improving the detection stability. The part to be detected of the window beam, i.e. the side of the window beam facing the pocket, can be kept parallel to the horizontal plane, so that the detection instrument can more stably contact the surface of the window beam, thereby avoiding measurement errors caused by the inclination or shaking of the holder and improving the detection accuracy.
[0008] In the preferred implementation, the horizontal mounting mechanism comprises a first horizontal support pipe and a second horizontal support pipe, the first horizontal support pipe and the second horizontal support pipe are in T shape, the first horizontal support pipe is detachably connected to the height adjusting mechanism, and the second horizontal support pipe is provided with a bearing, the bearing is provided with two bearing parts relative to the first horizontal support pipe, and the inner wall of the end ring of the holder to be detected abuts against the two bearing parts.
[0009] In the preferred implementation, the bearing part is rotationally arranged relative to the second horizontal support pipe, so as to rotate the holder to be detected to make the window beam at different positions reach the test position.
[0010] In the preferred implementation, the bearing part comprises a rotating rod, the inner wall of the end ring of the holder to be detected is hung on the rotating rod, and a stop block is sleeved on the free end of the rotating rod to prevent the holder from sliding along the direction of the rotating rod.
[0011] In the preferred implementation, the height adjusting mechanism comprises a first vertical support pipe and a second vertical support pipe, the second vertical support pipe is sleeved in the first vertical support pipe, a connecting sleeve is arranged at the end of the second vertical support pipe, and the first horizontal support pipe is detachably connected to the connecting sleeve.
[0012] In the preferred implementation, the second vertical support pipe is provided with a plurality of first positioning holes arranged at intervals, the first support pipe is provided with a second positioning hole, and a fixing part passes through the two positioning holes to connect the first support pipe and the second support pipe.
[0013] In the preferred implementation, the base plate is provided with mounting holes arranged on one side of the second limiting plate and spaced apart, the first limiting plate is provided with matching holes, and the bolts pass through the matching holes and the mounting holes to connect the first limiting plate and the base plate. The position of the first limiting plate connected to the mounting hole is adjusted to adjust the distance between the first limiting plate and the second limiting plate.
[0014] In the preferred implementation, the second limiting plate is provided with two parallel displacement grooves and a pushing part between the two displacement grooves. The guide element connected to the base plate is arranged in the displacement groove, and the pushing part is connected to the pushing element. The operation of the pushing element can move the second limiting plate relative to the guide element to approach the first limiting plate.
[0015] In the preferred implementation, the guide element is a bolt, the base plate is provided with a threaded hole, the bolt passes through the displacement groove and enters the threaded hole, the diameter of the screw rod part of the bolt is smaller than the width of the displacement groove, and the diameter of the bolt head is larger than the width of the displacement groove. When the bolt head is located on the upper side of the second limiting plate, the second limiting plate can move relative to the base plate. When the screw rod part is lowered and the head is pressed on the upper side of the second limiting plate, the second limiting plate is relatively fixed with the base plate.
[0016] In the preferred implementation, the pushing element includes an adjusting rod and an adjusting block. The adjusting block is fixedly connected to the base plate, and the adjusting rod passes through the adjusting block and is connected to the pushing part. The adjusting rod is provided with an adjusting handle. The adjusting handle is pushed to move the adjusting rod relative to the adjusting block to push the second limiting plate. The pushing element includes an adjusting rod and an adjusting block. The adjusting block is fixedly connected to the base plate. The pushing part is a pushing groove. The adjusting rod is provided with a thread, and the adjusting block is provided with a threaded hole. The adjusting rod and the adjusting block are threadedly connected. One end of the adjusting rod is rotatably arranged in the pushing groove, and the other end is connected to the adjusting handle. The adjusting handle is rotated to push the second limiting plate.
[0017] The above structure has the following beneficial effects:
[0018] The holder can adapt to different heights and diameters, without the need to customize special tooling for each specification of holder, reducing cost and management burden, and the operation is simple and fast, without the need for complex adjustment tools or steps, greatly improving work efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0019] The drawings described herein are used to provide further understanding of the present application and form a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:
[0020] Figure 1 A perspective structural schematic view of one view of the holder roughness detection tool of the present application is shown.
[0021] Figure 2 A schematic embodiment perspective view of another view of the holder roughness detection tool of the present application is shown;
[0022] Figure 3 A schematic embodiment structure view of a top view of the holder roughness detection tool of the present application is shown.
[0023] Brief Description of the Drawings:
[0024] 1, base plate; 10, first limiting clamping plate; 11, second limiting clamping plate; 110, displacement groove; 111, pushing part; 12, mounting hole; 13, bolt; 14, guide element; 15, pushing element; 150, adjusting rod; 151, adjusting block; 152, adjusting handle; 2, height adjusting mechanism; 20, first vertical support pipe; 200, first positioning hole; 21, second vertical support pipe; 210, second positioning hole; 22, connecting sleeve; 3, horizontal mounting mechanism; 30, first horizontal support pipe; 31, second horizontal support pipe; 32, bearing element; 320, rotating rod; 321, stop block; 4, holder. DETAILED DESCRIPTION
[0025] Hereinafter, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present application. Therefore, the drawings and the description are considered to be essentially exemplary rather than limiting.
[0026] In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship shown in the drawings based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium.
[0027] In the utility model, unless another explicit provision and limitation, the terms "mount", "connect", "connect", "fix" and other terms should be broad sense, for example, can be fixed connection, can be detachable connection, or integrated; can be directly connected, can be indirectly connected through the intermediate medium, can be two element internal communication or two element interaction relationship. But it is noted that the direct connection indicates that the connection between the two main bodies does not pass through the excessive structure connection relationship, only through the connection structure is connected to form a whole. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0028] In the utility model, the description such as "first", "second" and the like is only for the purpose of description, and can not be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one feature.
[0029] The utility model is described below in conjunction with the drawings.
[0030] The specific scheme adopted is:
[0031] As shown in Figures 1-3 The utility model provides a kind of holder roughness detection support frock, including base plate 1, adjustable spacing first limit clamping plate 10 and second limit clamping plate 11 are configured thereon;Height adjusting mechanism 2 that can be adapted to the diameter adjustment of holder 4 is vertically arranged on the side of first limit clamping plate 10 and second limit clamping plate 11 and base plate 1, and horizontal hanging mechanism 3 is connected at the top of height adjusting mechanism 2, and the end ring inner wall of the measured holder 4 is hung on horizontal hanging mechanism 3, and its bottom can be located between first limit clamping plate 10 and second limit clamping plate 11;The spacing between first limit clamping plate 10 and second limit clamping plate 11 is adjusted, the effective support to the measured holder 4 can be realized and the measured part of the window beam to be detected is kept in horizontal state, to reduce detection error.
[0032] The above structure, through adjustable spacing limit clamping plate and height adjusting mechanism 2, the frock can be adapted to different height and diameter size holder 4, without customizing special frock for each specification holder 4, reduce cost and management burden. Measured holder 4 is vertically hung on horizontal hanging mechanism 3, and its bottom is clamped between first limit clamping plate 10 and second limit clamping plate 11, to avoid swing and shake, improve detection stability. The window beam measured position of the holder left and right side center position is towards the pocket hole, and the detector can more stably contact the surface of the window beam, to avoid the measurement error caused by the inclination or shake of holder 4, improve the accuracy of detection. Figure 1
[0033] The tool has the advantages of strong adaptability, high stability, high detection accuracy, simple operation and scalability, and provides strong support for the detection of the roughness of the window beam of the holder 4.
[0034] Referring to Figure 1 and Figure 2 , the horizontal mounting mechanism 3 includes a first horizontal support pipe 30 and a second horizontal support pipe 31, and the first horizontal support pipe 30 and the second horizontal support pipe 31 are arranged in a T shape. This structure is more stable in mechanics and can withstand greater weight and lateral force. When the to-be-detected holder 4 is hung on the carrier 32, the T-shaped structure can effectively disperse and resist the possible shaking and twisting, ensuring the stability of the holder 4 during the detection process. The first horizontal support pipe 30 is detachably connected with the height adjusting mechanism 2. This design makes the height of the horizontal mounting mechanism 3 flexible to adjust, and different horizontal mounting mechanisms 3 can be replaced to adapt to holders 4 of different sizes. The carrier 32 is provided with two relative to the first horizontal support pipe 30, providing sufficient support area to adapt to the inner wall of the end ring of the holder 4 of different diameters, enhancing the universality and adaptability of the tool.
[0035] The horizontal mounting mechanism 3 has a simple and clear structure and is convenient to operate. After adjusting the height, the detection personnel can quickly hang the to-be-detected holder 4 on the carrier 32 without complicated operation steps, and the maintenance and replacement cost is relatively low.
[0036] Further, the carrier 32 is rotatably arranged relative to the second horizontal support pipe 31, so as to rotate the to-be-detected holder 4 to make the window beams at different positions reach the test position.
[0037] The rotatable arrangement of the carrier 32 allows the operator to easily rotate the to-be-detected holder, so that the window beams at different positions can conveniently reach the test position. Frequent disassembly and reinstallation of the holder is not needed, which greatly improves the detection efficiency. The operator only needs to loosen the fixation of the lower first limiting clamping plate 10 and the second limiting clamping plate 11, and then rotates the holder to realize the position change. This simple operation step reduces the requirement for the operator's skills and reduces the possibility of human operation errors. By rotating the holder, the operator can ensure that each window beam part of the to-be-detected holder can be fully detected.
[0038] Specifically, referring to Figure 3 , the carrier 32 includes a rotating rod 320, and a stop block 321 is arranged on the free end of the rotating rod 320. The inner wall of the end ring of the to-be-detected holder 4 is hung between the rotating rod 320 and the stop block 321, and the stop block 321 prevents the holder 4 from sliding along the direction of the rotating rod 320.
[0039] As a preferred embodiment of the present application, the height adjusting mechanism 2 comprises a first vertical support pipe 20 and a second vertical support pipe 21, the second vertical support pipe 21 is sleeved in the first vertical support pipe 20, a connecting sleeve 22 is arranged at the end of the second vertical support pipe 21, and the first horizontal support pipe 30 is detachably connected to the connecting sleeve 22. Specifically, referring to Figure 2 , the second vertical support pipe 21 is provided with a plurality of first positioning holes 200 arranged at intervals, the first support pipe is provided with second positioning holes 210, and the fixing member passes through the two positioning holes to connect the first support pipe and the second support pipe. The operator only needs to adjust the distance of the second vertical support pipe 21 extending out of the first vertical support pipe 20 according to the height (diameter) requirement of the to-be-measured holder. Then, the appropriate first positioning hole 200 and the second positioning hole 210 are aligned, and the fixing member (such as a bolt 13, a pin, etc.) is used to pass through the two positioning holes for fixation. This operation is simple and fast, without the need for complex adjustment tools or steps, greatly improving the work efficiency.
[0040] Referring to Figure 2 and Figure 3 , the base plate 1 is provided with mounting holes 12 arranged at intervals on one side of the second limiting clamp plate 11, and the first limiting clamp plate 10 is provided with a matching hole. The bolt 13 passes through the matching hole and the mounting hole 12 to connect the first limiting clamp plate 10 and the base plate 1. By adjusting the position of the first limiting clamp plate 10 connected to the mounting hole 12, the distance between the first limiting clamp plate 10 and the second limiting clamp plate 11 can be adjusted flexibly. This ensures the stability of the to-be-measured holder during the detection process, avoiding measurement errors caused by shaking or tilting. The operator only needs to select the appropriate mounting hole 12, pass the bolt 13 through the matching hole and the mounting hole 12, and tighten it.
[0041] Further, the second limiting clamp plate 11 is provided with two parallel displacement grooves 110 and a displacement part 111 located between the two displacement grooves 110. The guide element 14 connected to the base plate 1 is arranged in the displacement groove 110, and the displacement part 111 is connected to the pushing member 15. The action of the pushing member 15 can move the second limiting clamp plate 11 relative to the guide element 14 to approach the first limiting clamp plate 10.
[0042] Through the action of the pushing member 15, the second limiting clamp plate 11 can smoothly move along the guide element 14 in the displacement groove 110, thereby realizing the accurate adjustment of the distance between the first limiting clamp plate 10 and the second limiting clamp plate 11. This ensures that the to-be-measured holder can be firmly and uniformly clamped during the detection process, avoiding measurement errors caused by uneven clamping force.
[0043] The operator only needs to push the simple operation of the pusher 15 (such as a handle, a knob, etc.), and the movement and clamping of the second limiting clamping plate 11 can be realized. This operation mode is intuitive and easy to understand, and does not need complex adjustment steps or tools, thereby improving work efficiency.
[0044] Further, the guide element 14 is a bolt, the base plate 1 is provided with a threaded hole, the bolt passes through the displacement slot 110 and is screwed into the threaded hole of the base plate 1, thereby providing a precise guide path for the second limiting clamping plate 11. The diameter of the screw rod of the bolt is smaller than the width of the displacement slot 110, so that the second limiting clamping plate 11 can freely slide on the bolt 13 to realize the fine adjustment of the position. When the bolt head is pressed on the upper side of the second limiting clamping plate 11, since the diameter of the bolt head is larger than the width of the displacement slot 110, it plays a limiting and fixing role, thereby ensuring the relative position between the second limiting clamping plate 11 and the base plate 1 is stable. If the bolt or the threaded hole is worn or damaged, the operator can conveniently replace or repair, thereby reducing the maintenance cost.
[0045] Specifically, in one embodiment, the pusher 15 includes an adjusting rod 150 and an adjusting block 151, the adjusting block 151 is fixedly connected to the base plate 1, the adjusting rod 150 passes through the adjusting block 151 and is connected to the pusher 111, the adjusting rod 150 is provided with an adjusting handle 152, and the adjusting handle 152 is pushed to move the adjusting rod 150 relative to the adjusting block 151 to push the second limiting clamping plate 11.
[0046] In a second embodiment, the pusher 15 includes an adjusting rod 150 and an adjusting block 151, the adjusting block 151 is fixedly connected to the base plate 1, the pusher 111 is a pusher slot, the adjusting rod 150 is provided with a thread, the adjusting block 151 is provided with a threaded hole, the adjusting rod 150 is threadedly connected with the adjusting block 151, one end of the adjusting rod 150 is rotatably arranged in the pusher slot, the other end of the adjusting rod 150 is connected to the adjusting handle 152, and the adjusting handle 152 is rotated to push the second limiting clamping plate 11.
[0047] The parts not described in the utility model can be realized by using or referring to the existing technology.
[0048] The above is only a specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, and any person skilled in the art can easily think of various changes or replacements within the technical range disclosed by the utility model, and these should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.
Claims
1. A holder roughness inspection support tool characterized by, The base plate is provided with first and second spacing limiting plates, a height adjusting mechanism is arranged on one side of the first and second spacing limiting plates, the height adjusting mechanism is perpendicular to the base plate and can adjust the height of the holder, a horizontal mounting mechanism is connected to the top of the height adjusting mechanism, the inner wall of the end ring of the holder to be tested is hung on the horizontal mounting mechanism, and the bottom of the holder to be tested can be located between the first and second spacing limiting plates; the spacing between the first and second spacing limiting plates is adjusted, the holder to be tested is effectively supported, the part to be tested of the window beam is kept in a horizontal state, and the detection error is reduced.
2. The holder roughness detection support tool according to claim 1, wherein The horizontal mounting mechanism comprises first and second horizontal support pipes, the first horizontal support pipe is in a T shape with the second horizontal support pipe, the first horizontal support pipe is detachably connected to the height adjusting mechanism, and the second horizontal support pipe is provided with two bearing members, the inner wall of the end ring of the holder to be tested abuts against the two bearing members.
3. The holder roughness inspection support tool of claim 2, wherein, The bearing member is arranged to rotate relative to the second horizontal support pipe, so that the holder to be tested is rotated to make the window beam at different positions to be tested.
4. The holder roughness inspection support tool of claim 3, wherein, The bearing member comprises a rotating rod, the inner wall of the end ring of the holder to be tested is hung on the rotating rod, and a stop block is arranged on the free end of the rotating rod to prevent the holder from sliding along the rotating rod.
5. The holder roughness inspection support tool of claim 2, wherein, The height adjusting mechanism comprises first and second vertical support pipes, the second vertical support pipe is sleeved on the first vertical support pipe, a connecting sleeve is arranged at the end of the second vertical support pipe, and the first horizontal support pipe is detachably connected to the connecting sleeve.
6. The holder roughness inspection support tool of claim 5, wherein, A plurality of first positioning holes are arranged on the second vertical support pipe, the first support pipe is provided with a second positioning hole, and a fixing member passes through the two positioning holes to connect the first and second support pipes.
7. The holder roughness inspection support tool of claim 1, wherein, The base plate is provided with mounting holes, the mounting holes are arranged on one side of the second spacing limiting plate and are spaced apart, the first spacing limiting plate is provided with a matching hole, a bolt passes through the matching hole and the mounting hole to connect the first spacing limiting plate and the base plate, the position of the first spacing limiting plate connected to the mounting hole is adjusted, and the distance between the first and second spacing limiting plates is adjusted.
8. The holder roughness inspection support tool of claim 1, wherein, The second spacing limiting plate is provided with two parallel displacement grooves and a pushing part located between the two displacement grooves, a guide element connected to the base plate is arranged in the displacement groove, and the pushing part is connected to a pushing member.
9. The holder roughness inspection support tool of claim 8, wherein, The guide element is a bolt, the base plate is provided with a threaded hole, the bolt passes through the displacement groove and enters the threaded hole, the diameter of the screw rod part of the bolt is smaller than the width of the displacement groove, and the diameter of the head part of the bolt is larger than the width of the displacement groove, when the head part of the bolt is located on the upper side of the second spacing limiting plate, the second spacing limiting plate can move relative to the base plate, and when the screw rod part of the bolt is lowered and the head part thereof is pressed against the upper side of the second spacing limiting plate, the second spacing limiting plate is fixed relative to the base plate.
10. The holder roughness inspection support tool of claim 8, wherein, The pushing member comprises an adjusting rod and an adjusting block, the adjusting block is fixedly connected to the base plate, the adjusting rod passes through the adjusting block and is connected to the pushing part, the adjusting rod is provided with an adjusting handle, and the adjusting handle is pushed to move the adjusting rod relative to the adjusting block to push the second spacing limiting plate. Or the pusher comprises an adjusting rod and an adjusting block, the adjusting block is fixedly connected with the base plate, the pusher part is a pusher groove, the adjusting rod is provided with threads, the adjusting block is provided with a threaded hole, the adjusting rod is threadedly connected with the adjusting block, one end of the adjusting rod is rotatably arranged in the pusher groove, and the other end of the adjusting rod is connected with an adjusting handle.