Manual detection device for insert

Abstract

The utility model provides a manual detection device for inserts, which comprises a carrier plate and a detection module assembled on the carrier plate, the detection module comprises a positioning platform deck, a pressing assembly and a detection assembly, the positioning platform deck comprises two side platform decks, a middle support platform deck and an end platform deck, and the two side platform decks are oppositely arranged left and right; the plurality of middle section supporting carrying tables are arranged between the two side carrying tables at intervals in the length direction of the side carrying tables; the height of the middle section supporting platform deck is lower than that of the side edge platform deck; the end carrying tables are located at the ends of the two side carrying tables. A mounting pin hole is formed in the end carrying table, and a positioning pin is detachably inserted into the mounting pin hole; the pressing assemblies are arranged at the two ends of the positioning carrying table. The multiple detection assemblies are arranged at intervals in the length direction of the side carrying table. And the long-strip-shaped insert can be manually positioned and detected.

Description

Technical Field

[0001] The utility model relates to the field of machinery, specifically to the field of inspection of inserts, and further to a manual inspection device for inserts. Background Art

[0002] Inserts used in equipment such as automobiles and ships have independent designs and generally can only be applicable to specific models of equipment. For some products with low mass production, for specific inserts, such as a long strip-shaped insert, it is necessary to detect whether the surface shape, size, etc. are qualified; it is necessary to design a manual inspection device to detect it. Summary of the Utility Model

[0003] Therefore, to solve the above problems, the utility model provides a manual inspection device for inserts.

[0004] To achieve the above object, the technical solution provided by the utility model is as follows:

[0005] A manual inspection device for inserts, including a carrier plate and a detection module assembled on the carrier plate. The detection module includes a positioning stage, a pressing component, and a detection component. The positioning stage includes a side stage, a middle section support stage, and an end stage. There are two side stages, which are arranged oppositely left and right; there are multiple middle section support stages, which are arranged at intervals along the length direction of the side stages between the two side stages; the height of the middle section support stage is lower than that of the side stage; the end stage is located at the end positions of the two side stages; the end stage is provided with mounting pin holes, and positioning pins are detachably inserted into the mounting pin holes; the pressing component is arranged at both ends of the positioning stage; there are multiple detection components, which are arranged at intervals along the length direction of the side stage.

[0006] Further, a relief hole is also provided on the end stage, and an elastic pin is arranged in the relief hole. A positioning recess is arranged at the top of the elastic pin.

[0007] Further, the pressing component includes a first support platform, a first hinge seat, a first swing rod, and an elastic pressing block. The first support platform is fixed on the outside of the positioning stage, the first hinge seat is fixed on the first support platform, the first swing rod is hinged on the first hinge seat, the elastic pressing block is assembled on the first swing rod, and the first swing rod swings around the hinge fulcrum to make the elastic pressing block press towards the end stage or release the pressure away from the end stage.

[0008] Further, a first fixing knob for fixing the first swing rod is arranged on the first hinge seat.

[0009] Further, the elastic pressing block includes a connecting rod, a limiting cap and a spring; the connecting rod is passed through the first swing rod, and the limiting cap is fixed on the first end of the connecting rod; the limiting cap limits the connecting rod from moving towards its second end by abutting against the first swing rod; a pressing ring is formed by a radial protrusion at a position of the connecting rod close to its second end; the spring is assembled between the pressing ring and the first swing rod, and the part of the second end of the connecting rod to the pressing ring forms a plugging section; a jack corresponding to the plugging section is provided on the end carrier platform.

[0010] Further, the detection assembly includes a second support platform, a second hinge seat, a second swing rod and a detection card; the second support platform is fixed on the outside of the positioning carrier platform, the second hinge seat is fixed on the second support platform, the second swing rod is hinged on the second hinge seat, the detection card is assembled on the second swing rod, and the second swing rod swings around the hinge point to make the detection card move towards the positioning carrier platform or away from the positioning carrier platform; the detection card has a detection bottom surface that is the same as the upper contour surface of the standard insert.

[0011] Further, a second fixing knob for fixing the second swing rod is provided on the second hinge seat.

[0012] Further, two groups of detection modules are provided on the carrier board; the two groups of detection modules are distributed left and right.

[0013] Further, multiple detection components of each group of detection modules are distributed on the outer side of the positioning carrier platform.

[0014] Through the technical solution provided by the present utility model, the following beneficial effects are achieved:

[0015] The setting of the positioning carrier platform can position the long strip-shaped insert between the two side carrier platforms, and is supported by multiple middle-section support carrier platforms and end carrier platforms arranged at intervals, and the two side carrier platforms limit its two sides; the holes at the ends of the insert are plugged and positioned by positioning pins; the pressing component presses and fixes the insert; multiple detection components arranged at intervals along the length direction of the side carrier platform detect each part of the insert. Realize the manual positioning and detection of the long strip-shaped insert. Description of the Drawings

[0016] Figure 1 Shown is a three-dimensional schematic diagram of the manual detection device for the insert in the embodiment;

[0017] Figure 2 Shown as Figure 1 The enlarged schematic diagram of area A in

[0018] Figure 3 Shown as Figure 1 The enlarged schematic diagram of area B in

[0019] Figure 4 The figure shows a top view of the manual inspection device for inserts in the embodiment;

[0020] Figure 5 The figure shows a mating schematic diagram of the positioning pin part in the embodiment;

[0021] Figure 6 The figure shows a mating schematic diagram of the elastic pin part in the embodiment;

[0022] Figure 7 The figure shows a structural schematic diagram of the pressing component in the embodiment;

[0023] Figure 8 The figure shows a structural schematic diagram of the detection component in the embodiment. Detailed implementation manners

[0024] To further illustrate each embodiment, the present utility model provides drawings. These drawings are a part of the disclosure of the present utility model, mainly used to illustrate the embodiments, and can be combined with the relevant descriptions in the specification to explain the operation principle of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present utility model. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0025] In the description of the present invention, the orientation or positional relationships such as "upper", "lower", "left", "right", "front", "rear", etc. are based on the orientation or positional relationships shown in the drawings, only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present invention.

[0026] Now, the present utility model will be further described in conjunction with the drawings and specific implementation manners.

[0027] Referring to Figures 1 to 8 As shown, a manual inspection device for inserts provided in this embodiment includes a carrier plate 1 and a detection module 2 assembled on the carrier plate 1. The detection module 2 includes a positioning stage, a pressing component 20 and a detection component 30. The positioning stage includes a side-stage 11, a middle-section support stage 12 and an end-stage 13. There are two side-stages 11, which are arranged oppositely left and right; specifically, the side-stage 11 is of a long-strip structure to jointly form a narrow space; there are multiple (three in this specific embodiment) middle-section support stages 12, which are arranged at intervals along the length direction of the side-stage 11 between the two side-stages 11, that is, arranged in the narrow space; the height of the middle-section support stage 12 is lower than that of the side-stage 11; to accommodate the insert 100.

[0028] The end platform 13 is located at the end positions of the two side platforms 11; the end platform 13 is provided with mounting pin holes 131, and positioning pins 14 are detachably inserted into the mounting pin holes 131; the pressing components 20 are arranged at both ends of the positioning platform to cooperate with the end platform 13; the detection components 30 are provided in a plurality (five in this specific embodiment) and are arranged at intervals along the length direction of the side platform 11.

[0029] When detecting, the long strip-shaped insert 100 is positioned between the two side platforms 11 and supported by a plurality of middle section support platforms 12 and the end platform 13 arranged at intervals, and the two side platforms 11 limit its two sides; the positioning of the insert 100 is realized; the plurality of middle section support platforms 12 are arranged at intervals to reduce the contact area between the insert 100 and the middle section support platforms 12 and avoid inaccurate positioning caused by the surface error of the middle section support platforms 12. The holes (self-provided holes) at the end of the insert 100 are inserted and positioned by the positioning pins 14, that is, the positioning pins 14 pass through the holes at the end of the insert 100 and then are inserted into the mounting pin holes 131; the pressing components 20 press and fix the insert 100; the fixing of the insert 100 is realized. The five detection components 30 arranged at intervals along the length direction of the side platform 11 detect each part of the insert 100. The manual positioning and detection of the long strip-shaped insert 100 are realized.

[0030] Furthermore, the bottom of the insert 100 also has insertion posts 101. In order to make way for the insertion posts 101, in this embodiment, the end platform 13 is also provided with relief holes 132, and elastic pins 15 are arranged in the relief holes 132. A positioning recess 151 is arranged at the top end of the elastic pin 15. When positioning the insert 100, the insertion posts 101 of the insert 100 are inserted into the positioning recesses 151 of the elastic pins 15. As the insert 100 is inserted, the elastic pins 15 are squeezed and compressed downward; when the detection is completed and the positioning pins 14 and the pressing components 20 are removed, the elastic pins 15 can apply an upward elastic force to the insert 100 to drive the insert 100 to rise a certain distance, which is convenient for the removal of the insert 100 and also well protects the insertion posts 101 of the insert 100. Of course, in other embodiments, the structure of the elastic pins 15 may not be adopted. Specifically, the elastic pin 15 is composed of a pin and an elastic member, and the elastic member applies an elastic force to the pin in the direction of its top.

[0031] The pressing assembly 20 includes a first support platform 21, a first hinge seat 22, a first swing rod 23 and an elastic pressing block. The first support platform 21 is fixed on the outer side of the positioning carrier platform. The first hinge seat 22 is fixed on the first support platform 21. The first swing rod 23 is hinged to the first hinge seat 22. The elastic pressing block is assembled on the first swing rod 23. The first swing rod swings around the hinge fulcrum to make the elastic pressing block press against the end carrier platform 13 or release the pressing away from the end carrier platform 13. After the insert 100 is positioned on the positioning carrier platform, the first swing rod 23 is flipped to swing towards the surface of the end carrier platform 13 until the elastic pressing block presses against the surface of the insert 100. After the detection is completed, the first swing rod 23 is flipped up again to swing in the direction away from the end carrier platform 13, so as to release the pressing on the insert 100.

[0032] Further, a first fixing knob 28 for fixing the first swing rod 23 is provided on the first hinge seat 22. When the first swing rod 28 swings to make the elastic pressing block press against the surface of the insert 100, the first swing rod 23 can be fixed by the first fixing knob 28. In this embodiment, the first hinge seat 22 has a U-shaped hinge groove. The first swing rod 23 is hinged into the U-shaped hinge groove. The cross section of the first fixing knob 28 is in the shape of "D". The first fixing knob 28 is arranged at the top of one side wall of the U-shaped hinge groove. When the first swing rod 23 swings to make the elastic pressing block press against the surface of the insert 100, the first swing rod 23 is flush with the U-shaped hinge groove. At this time, the first fixing knob 28 is rotated to make the first fixing knob 28 press against the first swing rod 23, so as to fix the first swing rod 23 in the U-shaped hinge groove, thereby fixing the first swing rod 23. When it is necessary to release, the pressing of the first fixing knob 28 on the first swing rod 23 is removed.

[0033] The elastic pressing block includes a connecting rod 24, a limit cap 29 and a spring 25. The connecting rod 24 passes through the first swing rod 23. The limit cap 29 is fixed on the first end of the connecting rod 24. The limit cap 29 limits the movement of the connecting rod towards its second end by abutting against the first swing rod 23. As Figure 7As shown, the connecting rod 24 is vertically inserted through the first swing rod 23. The limit cap 29 is located at the upper end of the first swing rod 23 and connects to the first end of the connecting rod 24, thereby restricting the downward sliding of the connecting rod 24. A pressing ring 26 is formed by a radial protrusion at a position near the second end of the connecting rod 24; the spring 25 is assembled between the pressing ring 26 and the first swing rod 23. The portion of the second end of the connecting rod 24 to the pressing ring 26 forms a plug-in section 27; a jack corresponding to the plug-in section 27 is provided on the end carrier 13. With such a setting, the plug-in section 27 on the connecting rod 24 can be inserted and matched with the hole position of the insert 100 itself, further positioning the insert 100. At the same time, the pressing ring 26 can press the insert 100; achieving a dual effect.

[0034] Referring to Figure 8 As shown, the detection assembly 30 includes a second support platform 31, a second hinge seat 32, a second swing rod 33, and a detection card 34; the second support platform 31 is fixed on the outside of the positioning carrier, the second hinge seat 32 is fixed on the second support platform 31, the second swing rod 33 is hinged on the second hinge seat 32, the detection card 34 is assembled on the second swing rod 33, and the second swing rod 33 swings around the hinge point to move the detection card 34 towards or away from the positioning carrier; the detection card 34 has a detection bottom surface 35 that is the same as the upper contour surface of the standard insert 100. Specifically, the way the detection card 34 of the detection assembly 30 detects the upper surface contour of the insert 100 is: there is a certain gap between the detection bottom surface 35 of the detection card 34 and the upper surface of the insert 100 to be measured. During detection, a go-no-go gauge is used for detection. The go-no-go gauge passes through the gap between the detection bottom surface 35 of the detection card 34 and the upper surface of the insert 100 to be measured. If the go end of the go-no-go gauge can pass and the no-go end cannot pass, it is qualified; otherwise, it is judged as unqualified; adopting a non-direct contact method can avoid frictional loss and can confirm more clearly. Of course, in other embodiments, the detection assembly 30 can also adopt other structures, such as judging by direct contact.

[0035] A second fixing knob 36 for fixing the second swing rod 33 is provided on the second hinge seat 32; specifically, the structure of the second fixing knob 36 for fixing and releasing the fixing of the second swing rod 33 refers to the cooperation between the first fixing knob 28 and the first swing rod 23 as described above; details are not elaborated here.

[0036] Further, two sets of detection modules 2 are arranged on the carrier board 1; the two sets of detection modules 2 are distributed left and right; the integration degree is high. Still further, a plurality of detection components 30 of each set of detection modules 2 are distributed on the outer side of the positioning stage; for example, a plurality of detection components 30 of the left detection module 2 are distributed on the left side of the positioning stage; a plurality of detection components 30 of the right detection module 2 are distributed on the right side of the positioning stage; they will not interfere with each other. Moreover, a larger space can be left between the two sets of detection modules 2 to place other components (such as go / no-go gauges, etc.).

[0037] Although the present invention has been specifically shown and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes can be made to the present invention in terms of form and details without departing from the spirit and scope of the present invention defined by the appended claims, and all of them are within the protection scope of the present invention.

Claims

1. A manual detection device for an insert, comprising a carrier plate and a detection module mounted on the carrier plate, characterized in that: The detection module includes a positioning platform, a clamping assembly and a detection assembly. The positioning platform includes a side platform, a middle support platform and an end platform. There are two side platforms, which are arranged opposite to each other on the left and right; there are multiple middle support platforms, which are arranged between the two side platforms at intervals along the length direction of the side platform; the height of the middle support platform is lower than that of the side platform; the end platform is located at the end positions of the two side platforms; the end platform is provided with a mounting pin hole, in which a positioning pin is detachably inserted; the clamping assembly is arranged at both ends of the positioning platform; there are multiple detection assemblies, which are arranged at intervals along the length direction of the side platform.

2. The manual detection device for inserts according to claim 1, characterized in that: The end platform is also provided with a clearance hole, an elastic pin is arranged in the clearance hole, and a positioning recess is arranged at the top end of the elastic pin.

3. The manual detection device for insert according to claim 1, characterized in that: The clamping assembly includes a first support platform, a first hinge seat, a first rocker arm and an elastic pressure block. The first support platform is fixed on the outside of the positioning platform, the first hinge seat is fixed on the first support platform, the first rocker arm is hinged on the first hinge seat, and the elastic pressure block is assembled on the first rocker arm. The first rocker arm swings at a hinge fulcrum to press the elastic pressure block toward the end platform or release the pressure away from the end platform.

4. The manual detection device for inserts according to claim 3, characterized in that: The first hinge seat is provided with a first fixing knob for fixing the first swing rod.

5. The manual detection device for inserts according to claim 3, characterized in that: The elastic pressure block includes a connecting rod, a limiting cap and a spring; the connecting rod is inserted into the first rocker arm, and the limiting cap is fixed on the first end of the connecting rod; the limiting cap limits the movement of the connecting rod toward its second end by abutting and limiting with the first rocker arm; the connecting rod radially protrudes near its second end to form a pressure ring; the spring is assembled between the pressure ring and the first rocker arm, and the part from the second end of the connecting rod to the pressure ring forms an insertion section; the end carrier is provided with a socket corresponding to the insertion section.

6. The manual detection device for insert according to claim 1, characterized in that: The detection assembly includes a second support platform, a second hinged seat, a second rocker arm and a detection card; the second support platform is fixed to the outside of the positioning platform, the second hinged seat is fixed to the second support platform, the second rocker arm is hinged on the second hinged seat, and the detection card is assembled on the second rocker arm, and the second rocker arm swings at the hinge fulcrum to move the detection card toward the positioning platform or away from the positioning platform; the detection card has a detection bottom surface that is the same as the upper contour surface of the standard insert.

7. The manual detection device for insert according to claim 6, characterized in that: The second hinged seat is provided with a second fixing knob for fixing the second swing rod.

8. The manual detection device for inserts according to claim 1, characterized in that: The carrier plate is provided with two groups of detection modules; the two groups of detection modules are distributed on the left and right.

9. The manual detection device for inserts according to claim 8, characterized in that: Multiple detection components of each detection module group are distributed on the outer side of the positioning platform.

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