Portable inspection jig
By designing a convenient inspection fixture, which utilizes components such as bolts, slide rails, and electric push rods to achieve adjustable limiting and clamping of profiles, the problem of profile deformation caused by existing inspection fixtures and tooling is solved, thereby improving production efficiency and practicality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-12
- Publication Date
- 2026-03-20
AI Technical Summary
The existing positioning fixtures of the inspection tools are prone to deforming the profiles, affecting the dimensional accuracy, and different inspection tools need to be replaced to adapt to profiles of different sizes, which is not very practical.
A convenient inspection fixture was designed, including a tooling base, a fixed frame, a fixed plate, a profile body, and an inspection fixture body. The adjustable limiting and clamping of the profile is achieved through components such as bolts, slide rails, and electric push rods to prevent the profile from deforming.
It enables flexible adaptation to profiles of different sizes, prevents deformation, improves production efficiency and ease of operation, and reduces manufacturing costs.
Smart Images
Figure CN224012118U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to jig detection technical field, concretely relates to a portable inspection jig. BACKGROUND
[0002] Stainless steel connecting piece is the necessary accessory of connecting each pipeline in fluid equipment, mainly including tee, cross, elbow etc., at present, pipe processing is all cut into long pipe body, and then is welded to be communicated to be formed.
[0003] The positioning clamp of the present jig tool is easy to cause the deformation of the profile, and the size precision will be affected, and different profiles need to replace different jig tools, and the practicability is not strong, and the range is limited. Therefore, a portable inspection jig is provided to facilitate adjustment according to different sizes of profiles, prevent deformation when clamping the profiles, and the production cost is low, convenient to use, and the production efficiency is greatly improved. SUMMARY
[0004] In view of the shortcomings of the above background art, the utility model aims at providing a portable inspection jig, which is convenient for adjusting according to profiles of different sizes, prevents deformation when clamping the profiles, has low manufacturing cost, is convenient to use, and greatly improves production efficiency.
[0005] To solve the above technical problems, the utility model aims at realizing as follows:
[0006] A portable inspection jig, comprising a tool base, a fixed frame, a fixed plate, a profile body and a jig body, the tool base is provided with the fixed frame on the top through bolts, the fixed frame is provided with the fixed plate on one side, and the fixed frame and the fixed plate are provided with a push plate therebetween.
[0007] The profile body is placed between the fixed frame and the push plate, the jig body is placed in the profile body, and the jig body is provided with a limiting plate around.
[0008] Specifically, the fixed frame is provided with a tightening bolt penetrating through the reserved thread hole on both sides of the top, and the fixed frame is provided with a insertion hole on the side away from the tightening bolt.
[0009] Specifically, the fixed plate is provided with a threaded sleeve on one side through the reserved port and the bolt, the threaded sleeve is penetrated by a long bolt, one end of the long bolt is connected with a rotating disc through a screw, one end of the rotating disc is connected with the push plate through a screw, and the push plate is attached with an antiskid pad on one side.
[0010] Specifically, the fixed frame is provided with a sliding rail on both sides of the inner wall, and the sliding rail is slidingly connected with both ends of the push plate through a sliding block.
[0011] Specifically, the fixed plate is provided with a guide rod welded on both sides of the inside corresponding to the long bolt, and the guide rod penetrates into the insertion hole.
[0012] Specific, the said test fixture body around the installation groove is set up, the installation groove is installed in the electric push rod through the screw, the electric push rod drive end is connected with the limiting plate through the screw.
[0013] The utility model discloses a convenient test fixture, and the technical effects that are prominent and beneficial compared with the prior art are as follows:
[0014] The utility model discloses a convenient test fixture, and the technical effects that are prominent and beneficial compared with the prior art are as follows: DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the overall schematic view of the utility model;
[0016] Figure 2 It is the fixed frame schematic view of the utility model;
[0017] Figure 3 It is the profile body schematic view of the utility model;
[0018] Sign significance: 1, tooling baseplate;2, fixed frame;3, tighten bolt;4, plug hole;5, fixed plate;6, threaded sleeve;7, long bolt;8, guide rod;9, rotary disc;10, push plate;11, antiskid pad;12, slide rail;13, profile body;14, test fixture body;15, installation groove;16, electric push rod;17, limiting plate. DETAILED DESCRIPTION
[0019] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.
[0020] In order to facilitate the adjustment according to the profile of different sizes, prevent its deformation when clamping the profile, and the production cost is low, convenient to use, greatly improve the production efficiency, such as Figures 1-3The utility model provides a portable test fixture, including frock base 1, fixed frame 2, fixed plate 5, section material body 13 and test fixture body 14, the frock base 1 top passes through bolt installation fixed frame 2, and fixed frame 2 one side is equipped with fixed plate 5, be equipped with push board 10 between fixed frame 2 and fixed plate 5,
[0021] Section material body 13 is placed between fixed frame 2 and push board 10, test fixture body 14 is placed in section material body 13, and the periphery of test fixture body 14 is equipped with limit board 17.
[0022] When using, first, section material body 13 is placed in fixed frame 27, and long bolt 7 is driven push board 10 to move along slide rail 12 stably, which is convenient for limiting section material, and anti-skid pad 11 avoids the sliding of section material body 13, which is simple to operate;
[0023] Pull fixed plate 5 to make guide rod 8 move along through hole 4, and then rotate and tighten bolt 3 to extrude and fix guide rod 8 downward, which can adjust the size and facilitate the placement of section material body 13, and the practicability is enhanced;
[0024] Then, test fixture body 14 is placed in section material body 13, limit board 17 is driven by electric push rod 16 to move around, and is attached to the inner wall of section material body 13, which is compressed and limited by the external fixed frame 2, so that the deformation of section material body 13 caused by the large clamping force during the detection of section material body 13 is avoided, and the structure is simple and convenient to use.
[0025] In order to tighten the section material, for example, Figure 1 , Figure 2 As shown in the utility model, the utility model also includes that the both sides of the top of fixed frame 2 are penetrated by tightening bolt 3 through the reserved thread hole, and the side, away from tightening bolt 3, of fixed frame 2 is provided with insertion hole 4.
[0026] When using, guide rod 8 is inserted into insertion hole 4, and tightening bolt 3 is rotated to extrude and fix it downward.
[0027] For example, Figure 1 , Figure 2 As shown in the utility model, the utility model also includes that the side of fixed plate 5 is installed threaded sleeve 6 through the reserved port and bolt, threaded sleeve 6 is penetrated by long bolt 7, one end of long bolt 7 is connected with rotating disc 9 through screw, one end of rotating disc 9 is connected with push board 10 through screw, and one side of push board 10 is attached with anti-skid pad 11.
[0028] For example, Figure 1 , Figure 2As shown, the present invention also includes slide rails 12 on both sides of the inner wall of the fixed frame 2, and the slide rails 12 are slidably connected to both ends of the push plate 10 through sliders.
[0029] When in use, rotating the long bolt 7 along the slide rail 12 drives the push plate 10 to move towards the center, limiting the profile body 13 placed in the fixed frame 2. The anti-slip pad 11 increases the friction with one side of the contact surface of the profile body 13, preventing slippage during testing.
[0030] For example, such as Figure 1 , Figure 2 As shown, the present invention also includes guide rods 8 welded to both sides of the inner side of the fixing plate 5 corresponding to the long bolts 7, and the guide rods 8 penetrate through the insertion hole 4.
[0031] When in use, pull the fixing plate 5 to adjust the gap between it and the fixing frame 2 to facilitate the placement of larger profile bodies 13.
[0032] For example, such as Figure 1 , Figure 3 As shown, the present invention also includes mounting grooves 15 on all four sides of the inspection body 14, and an electric push rod 16 is installed in the mounting groove 15 by screws. The driving end of the electric push rod 16 is connected to the limiting plate 17 by screws.
[0033] When in use, when the inspection fixture body 14 is placed inside the profile body 13, the electric push rod 16 drives the limiting plate 17 to move around so that it adheres to the inner wall of the profile body 13. Together with the external fixing frame 2, the profile body 13 is pressed and limited, thereby avoiding the deformation of the profile body 13 due to the large clamping force when inspecting it.
[0034] When using this utility model, first place the profile body 13 in the fixed frame 27, rotate the long bolt 7 to drive the push plate 10 to move smoothly along the slide rail 12, which is convenient for limiting the profile. The anti-slip pad 11 prevents the fixed profile body 13 from sliding. The operation is simple.
[0035] Pulling the fixing plate 5 causes the guide rod 8 to move along the insertion hole 4, and then rotating and tightening the bolt 3 downwards to squeeze and fix the guide rod 8. The size can be adjusted to facilitate the placement of profile bodies 13 of different sizes, thus enhancing practicality.
[0036] Then, the inspection fixture body 14 is placed inside the profile body 13, and the limiting plate 17 is moved around by the electric push rod 16 so that it is attached to the inner wall of the profile body 13. Together with the external fixing frame 2, the profile body 13 is pressed and limited, thereby avoiding the deformation of the profile body 13 due to the large clamping force during the inspection. The structure is simple, convenient and practical.
[0037] In the description of the utility model, it is understood that the terms "upper", "lower", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the utility model product is used, or the orientation or positional relationship commonly understood by those skilled in the art, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.
[0038] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. In the utility model, unless otherwise expressly specified and limited, the terms "mounting", "setting", "connection", "fixing", "threading" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected;
[0039] The above embodiments are only preferred embodiments of the utility model, and do not limit the protection scope of the utility model, so: all equivalent changes made according to the structure, shape, principle of the utility model should be covered within the protection scope of the utility model.
Claims
1. A convenient inspection fixture, characterized in that, It includes a tooling base (1), a fixing frame (2), a fixing plate (5), a profile body (13), and a gauge body (14). The tooling base (1) is bolted to the top of the fixing frame (2). The fixing plate (5) is provided on one side of the fixing frame (2). A push plate (10) is provided between the fixing frame (2) and the fixing plate (5). A profile body (13) is placed between the fixed frame (2) and the push plate (10), and a fixture body (14) is placed inside the profile body (13). Limiting plates (17) are provided around the fixture body (14).
2. The convenient inspection fixture according to claim 1, characterized in that, Both sides of the top of the fixed frame (2) are provided with tightening bolts (3) through pre-reserved threaded holes, and the fixed frame (2) is provided with insertion holes (4) on the side away from the tightening bolts (3).
3. The convenient inspection fixture according to claim 1, characterized in that, A threaded sleeve (6) is installed on one side of the fixed plate (5) through a reserved opening and bolts. A long bolt (7) passes through the threaded sleeve (6). One end of the long bolt (7) is connected to the rotating disk (9) by a screw. One end of the rotating disk (9) is connected to the push plate (10) by a screw. An anti-slip pad (11) is adhered to one side of the push plate (10).
4. A convenient inspection fixture according to claim 1, characterized in that, The fixed frame (2) has slide rails (12) on both sides of its inner wall. The slide rails (12) are slidably connected to the two ends of the push plate (10) by a slider.
5. A convenient inspection fixture according to claim 1, characterized in that, Guide rods (8) are welded to both sides of the inner side of the fixing plate (5) corresponding to the long bolts (7), and the guide rods (8) pass through the insertion hole (4).
6. A convenient inspection fixture according to claim 1, characterized in that, The inspection fixture body (14) has mounting slots (15) around its perimeter. An electric push rod (16) is installed in the mounting slot (15) by screws. The driving end of the electric push rod (16) is connected to the limiting plate (17) by screws.