Length-adjustable detection jig for FIN sheet

Abstract

The utility model relates to a FIN sheet adjustable length detection tool, which comprises a chassis, a length measuring mechanism and a tolerance setting mechanism, the chassis comprises a measuring surface, the measuring surface is provided with a total length graduated scale and a tolerance graduated scale, the total length graduated scale and the tolerance graduated scale are arranged in parallel along the length direction of the chassis, and the length measuring mechanism is arranged on the measuring surface. The length measuring mechanism is slidably mounted on the chassis and slides along the length direction of the chassis; a concave mounting side position is arranged in the width direction of the chassis, the tolerance setting mechanism is adjustably mounted on the mounting side position, and the measurement tolerance is adjusted by adjusting the distance between the tolerance setting mechanism and the mounting side position.

Description

TECHNICAL FIELD

[0001] The utility model relates to measuring jig technical field especially points to a kind of FIN sheet adjustable length detection jig. BACKGROUND

[0002] FIN sheet is thin sheet on radiator in the field of heat dissipation, generally made of copper or aluminium and other good metal of heat conduction performance. These thin sheets play a vital role in the radiator, they are closely connected with heat pipe, the heat conducted by heat pipe is rapidly spread to larger surface area, so as to realize sufficient heat exchange with air, achieve the purpose of heat dissipation. The size range of FIN sheet can affect the use effect of product, and currently, the length of product can be effectively found whether it meets the drawing specification requirement by detection jig, since FIN sheet is usually customized according to the design of specific radiator, so the size specification of FIN sheet in different products is different, each FIN sheet requires length gauge, since product length specification is not unified, different length gauges need to be made, resulting in the problem of complex and numerous length detection jigs. UTILITY MODEL CONTENT

[0003] To solve the above problems, the utility model provides a kind of FIN sheet adjustable length detection jig.

[0004] To achieve the above object, the utility model adopts the following technical scheme: the utility model relates to a kind of FIN sheet adjustable length detection jig, including chassis, length measuring mechanism and tolerance setting mechanism, the chassis includes measurement surface, total length scale and tolerance scale are equipped on the measurement surface, the total length scale is parallelly arranged with tolerance scale and is arranged along the length direction of chassis, the length measuring mechanism is slidably installed on chassis and slides along the length direction of chassis;The recessed installation side is equipped in the width direction of the chassis, and the tolerance setting mechanism is adjustably installed on the installation side, and the measurement tolerance is adjusted by adjusting the spacing between the tolerance setting mechanism and the installation side.

[0005] Preferably, the measurement surface is rectangular, and the total length scale is arranged close to the upper edge of the measurement surface.

[0006] Preferably, the length measuring mechanism includes a moving baffle, a first moving slider and a second moving slider, the moving baffle is above the measurement surface, and the first moving slider and the second moving slider are fixed on the two sides of the moving baffle through the first connecting piece and the second connecting piece respectively.

[0007] Preferably, the upper and lower sides of the chassis are provided with sliding grooves, the first and second moving sliders are provided with guide blocks, the guide blocks are slidably connected with the sliding grooves, and the first and second moving sliders can smoothly move along the sliding grooves through the guide blocks.

[0008] Preferably, the moving baffle is provided with first and second positioning members, the first and second positioning members penetrate the moving baffle, and the first and second positioning members are abutted on the measuring surface after the moving baffle is translated.

[0009] Preferably, the first and second positioning members are stop screws.

[0010] Preferably, the tolerance setting mechanism comprises a tolerance adjusting block, first and second fixing members and a fine adjustment member, the tolerance adjusting block is installed on the installation side through the first and second fixing members, the fine adjustment member penetrates the tolerance adjusting block and abuts on the installation side, and the tolerance adjusting block approaches or moves away from the installation side with the length adjustment of the fine adjustment member.

[0011] Preferably, the first and second fixing members are located on the two sides of the fine adjustment member.

[0012] Preferably, the fine adjustment member is a stop screw.

[0013] The utility model discloses a kind of FIN sheet adjustable length detection jigs, and the utility model discloses the position adjustment between length measurement mechanism and tolerance setting mechanism and chassis can quickly adjust the size detection requirement of different products, convenient to operate, can be suitable for various FIN sheet different size detection, solve the problem that each FIN sheet needs to make a special length detection jig, avoid the problem that length detection jig is complex and has many types, effectively reduce detection cost. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall structure schematic diagram of the detection jig of the utility model.

[0015] Figure 2 It is the chassis structure schematic diagram of the utility model.

[0016] Figure 3 It is the side surface structure schematic diagram of the chassis of the utility model.

[0017] Figure 4 It is the length measurement mechanism schematic diagram of the utility model.

[0018] Figure 5 It is the bottom structure diagram of the detection jig of the utility model.

[0019] Figure 6 is the utility model Figure 5 A enlarged view of the position A in the utility model

[0020] Reference signs:

[0021] 1. bottom disc;101. measuring surface;102. installation side;2. tolerance adjusting block;3. first fixing part;4. second fixing part;5. fine adjustment part;6. moving baffle;7. first positioning part;8. second positioning part;9. first connecting part;10. second connecting part;11. first moving slider;12. second moving slider;13. guide block;14. sliding groove;15. total length scale;16. tolerance scale. Specific implementation

[0022] Please refer to Figures 1-6 The utility model relates to a FIN sheet adjustable length detection jig, including bottom disc 1, length measuring mechanism and tolerance setting mechanism, the bottom disc 1 includes measuring surface 101, the measuring surface 101 is equipped with total length scale 15 and tolerance scale 16, the total length scale 15 and tolerance scale 16 are parallelly arranged, the length measuring mechanism is slidably installed in bottom disc 1, the length measuring mechanism moves along the length parallelism of total length scale 15;The bottom disc 1 one side is equipped with installation side 102, the tolerance scale 16 and installation side 102's up and down alignment setting, the tolerance setting mechanism is adjustably installed on installation side 102, adjusts the measuring tolerance size by adjusting the spacing between tolerance setting mechanism and installation side 102.

[0023] In the embodiment, the measuring surface 101 is rectangular, and the total length scale 15 is close to the upper edge of the measuring surface 101. The length measuring mechanism includes a moving baffle 6, a first moving slider 11, and a second moving slider 12. The moving baffle 6 is located above the measuring surface 101, and the first moving slider 11 and the second moving slider 12 are fixed to the two sides of the moving baffle 6 through the first connecting part 9 and the second connecting part 10, respectively.

[0024] Further, the upper and lower sides of the bottom disc 1 are provided with sliding grooves 14, the first moving slider 11 and the second moving slider 12 are provided with guide blocks 13, the guide blocks 13 are slidably connected with the sliding grooves 14, the first moving slider 11 and the second moving slider 12 can smoothly move along the sliding grooves 14 through the guide blocks 13, and the moving baffle 6 moves along with the first moving slider 11 and the second moving slider 12.

[0025] Further, in the embodiment, the mobile baffle 6 is provided with a first positioning member 7 and a second positioning member 8, the first positioning member 7 and the second positioning member 8 are stop screws, the first positioning member 7 and the second positioning member 8 penetrate the mobile baffle 6, after the translation adjustment of the mobile baffle 6, the first positioning member 7 and the second positioning member 8 are locked, the first positioning member 7 and the second positioning member 8 abut on the measuring surface 101, and the mobile baffle 6 is limited in the specified position through the friction force between the first positioning member 7, the second positioning member 8 and the measuring surface 101.

[0026] When the mobile baffle 6 is translated and adjusted to the total length scale 15 required for measurement, the first positioning member 7 and the second positioning member 8 are tightened, the first positioning member 7 and the second positioning member 8 abut on the measuring surface 101, so that the position of the mobile baffle 6 is locked, the mobile baffle 6 cannot be moved, at this time, the FIN sheet is placed for total length measurement; when the mobile baffle 6 needs to be unlocked or adjusted again, the first positioning member 7 and the second positioning member 8 are unscrewed, the first positioning member 7 and the second positioning member 8 are away from the measuring surface 101, so that the locking of the mobile baffle 6 is released.

[0027] Further, the tolerance setting mechanism comprises a tolerance adjusting block 2, a first fixing member 3, a second fixing member 4 and a fine adjustment member 5, in the embodiment, the installation side position 102 is located on the left side of the chassis 1, that is, downstream of the moving direction of the mobile baffle 6, and the tolerance adjusting block 2 is installed on the installation side position 102 through the first fixing member 3 and the second fixing member 4. In the embodiment, the fine adjustment member 5 is installed on the tolerance adjusting block 2 in a penetrating mode, the fine adjustment member 5 is a stop screw, the fine adjustment member 5 penetrates the tolerance adjusting block 2 and abuts on the installation side position 102, and the tolerance adjusting block 2 approaches or moves away from the installation side position 102 along with the length adjustment of the fine adjustment member 5. In the embodiment, the first fixing member 3 and the second fixing member 4 are located on the upper and lower sides of the fine adjustment member 5.

[0028] When the tolerance needs to be adjusted, the first fixing member 3 and the second fixing member 4 are loosened to release the fixed connection between the tolerance adjusting block 2 and the installation side position 102, then the distance between the tolerance adjusting block 2 and the installation side position 102 is finely adjusted through the fine adjustment member 5, the tolerance measuring size required by the FIN sheet is adjusted, finally the tolerance adjusting block 2 and the installation side position 102 are locked and connected through the first fixing member 3 and the second fixing member 4, and the adjustment of the tolerance detection size is completed.

[0029] The utility model relates to a kind of adjustable length detection fixture of FIN sheet, the utility model can quickly adjust the size detection requirement of different products by the position adjustment between length measurement mechanism and tolerance setting mechanism and chassis 1, it is easy to operate, it can be applicable to the size detection of various FIN sheet different, solve the problem that each FIN sheet needs to make a special length detection fixture, avoid the problem that length detection fixture is complex and has many kinds, effectively reduce detection cost.

[0030] The above embodiments only describe the preferred embodiments of the utility model, and do not limit the scope of the utility model, and various deformations and improvements of the technical scheme of the utility model made by the ordinary engineering technicians in the art without departing from the design spirit of the utility model shall fall within the protection scope determined by the claims of the utility model.

Claims

1. A FIN sheet adjustable length detection jig, characterized by: The application relates to a total length measuring device, which comprises a chassis, a length measuring mechanism and a tolerance setting mechanism, wherein the chassis comprises a measuring surface, a total length scale and a tolerance scale are arranged on the measuring surface, the total length scale and the tolerance scale are arranged in parallel and along the length direction of the chassis, and the length measuring mechanism is slidably arranged on the chassis and slides along the length direction of the chassis; recessed mounting side positions are arranged on the width direction of the chassis, and the tolerance setting mechanism is adjustably arranged on the mounting side positions, and the measuring tolerance is adjusted by adjusting the distance between the tolerance setting mechanism and the mounting side positions.

2. The adjustable length detection fixture for a FIN sheet according to claim 1, wherein: The measuring surface is rectangular, and the total length scale is arranged close to the upper edge of the measuring surface.

3. The adjustable length detection fixture for a FIN sheet according to claim 2, wherein: The length measuring mechanism comprises a moving baffle, a first moving slider and a second moving slider, the moving baffle is arranged above the measuring surface, the first moving slider and the second moving slider are fixed to the two sides of the moving baffle through first connecting members and second connecting members respectively.

4. The adjustable length detection fixture for a FIN sheet according to claim 3, wherein: The upper and lower sides of the chassis are provided with sliding grooves, the first moving slider and the second moving slider are provided with guide blocks, the guide blocks are slidably connected with the sliding grooves, and the first moving slider and the second moving slider can smoothly move along the sliding grooves through the guide blocks.

5. The adjustable length fin sheet detection fixture of claim 3, wherein: The moving baffle is provided with first positioning members and second positioning members, the first positioning members and the second positioning members penetrate the moving baffle, the first positioning members and the second positioning members are abutted on the measuring surface after the moving baffle is translated, and the first positioning members and the second positioning members are fixedly connected with the measuring surface through friction.

6. The adjustable length detection fixture for a FIN sheet according to claim 5, wherein: The first positioning members and the second positioning members are stop screws.

7. The adjustable length fin sheet detection fixture of claim 1, wherein: The tolerance setting mechanism comprises a tolerance adjusting block, first fixing members, second fixing members and a fine adjustment member, the tolerance adjusting block is arranged on the mounting side positions through the first fixing members and the second fixing members, the fine adjustment member penetrates the tolerance adjusting block and abuts on the mounting side positions, and the tolerance adjusting block approaches or leaves the mounting side positions along with the length adjustment of the fine adjustment member.

8. The adjustable length fin sheet detection fixture of claim 7, wherein: The first fixing members and the second fixing members are arranged on the two sides of the fine adjustment member.

9. The adjustable length fin sheet detection fixture of claim 7, wherein: The fine adjustment member is a stop screw.

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