CN214666506U

CN214666506U - A general detection tool for primary and secondary spare assembly

Info

Publication number: CN214666506U
Application number: CN202121216009.8U
Authority: CN
Inventors: 刘炜熠
Original assignee: Wanshengxing Precision Technology Huizhou Co ltd
Current assignee: Wanshengxing Precision Technology Huizhou Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-11-09
Anticipated expiration: 2031-06-01

Abstract

The application relates to a general detection jig for assembly of a primary element and a secondary element, which is characterized by being applied to the assembly of the primary element and the secondary element and comprising a fixed element, a first movable element, a second movable element and at least one connecting element, wherein the first movable element and the second movable element are movably arranged at two ends of the fixed element; the connecting assembly is connected and arranged between the first moving piece and the second moving piece and is used for adjusting the width of the first moving piece and the width of the second moving piece. The beneficial effects are that: the precise size can be adjusted through the connecting component which can be precisely adjusted; moreover, the detection jig is stable, and the whole body cannot deform due to proper external force after the threads are locked, so that the size is not influenced; meanwhile, the size of the device is adjustable, so that the device can detect a plurality of different sizes.

Description

A general detection tool for primary and secondary spare assembly

Technical Field

The application relates to the field of hardware products, in particular to a universal detection jig for assembling a primary part and a secondary part.

Background

In the prior art, various products are updated and developed endlessly, and the installation and combination design of small products in large products is often used. The large product is a master part, and the small product is a slave part. In order to realize the final function, a plurality of mounting holes are reserved on the design of the female part, the size of each mounting hole of the female part is required, and upper and lower limits are set. The external dimension of the sub-piece is limited, and upper and lower limits are set, so that the sub-piece and the main piece can be matched with each other conveniently during installation. In order to check whether the size of the hole in the female part meets the tolerance requirement, a corresponding detection jig is manufactured. The detection jig takes the upper difference of the inner hole size (namely the maximum size of the inner hole) as the length and width reference. The existing jig can only detect a single product, is low in applicability and difficult to meet the diversified detection requirements of the existing products.

SUMMERY OF THE UTILITY MODEL

This application can only detect single product for overcoming among the prior art, the less problem of suitability, and the technical problem that this application will solve provides a general detection tool that is used for primary and secondary spare assembly.

A universal detection jig for the assembly of a primary element and a secondary element is characterized by being applied to the assembly of the primary element and the secondary element and comprising a fixed element, a first movable element, a second movable element and at least one connecting element,

the first movable piece and the second movable piece are movably arranged at two ends of the fixed piece; the connecting assembly is connected and arranged between the first moving piece and the second moving piece and is used for adjusting the width of the first moving piece and the width of the second moving piece.

Optionally, a mounting groove is dug on one side of the fixing piece, and at least one mounting through hole is formed in the upper end or the lower end of the mounting groove.

Optionally, one end of each of the first movable member and the second movable member is provided with a connecting part, and the connecting part is dug to be provided with at least one first screw hole; the connecting part is inserted in the mounting groove, and the first screw hole is arranged below the mounting through hole.

Optionally, the mounting through hole is a waist-shaped counter bore, and the first movable member or the second movable member is fixed to the mounting through hole and the first screw hole through a first bolt and fixed in the fixing member.

Optionally, the first movable member is provided with at least one first connection hole, and the second movable member is provided with a second connection hole corresponding to the first connection hole.

Optionally, the connecting assembly comprises a first connecting piece and a second connecting piece, the first connecting piece is arranged on the first connecting hole, the second connecting piece is arranged on the second connecting hole, and free ends of the first connecting piece and the second connecting piece are movably connected with each other.

Optionally, the first connecting piece is screwed in the first connecting hole by a first external thread on the outer surface of the first connecting piece.

Optionally, a bolt joint groove matched with the first external thread is dug in one end of the second connecting piece, and a second external thread is arranged at the other end of the second connecting piece; the second connecting piece is in threaded connection with the second connecting hole and is fixed through a first fastener.

Optionally, the first connecting piece and the second connecting piece are fixed by a second fastener after passing through the first connecting hole.

Optionally, the fixed piece, the first movable piece, the second movable piece and the connecting assembly are made of bakelite materials or plastic materials, and the number of the connecting assemblies is 2.

Compared with the prior art, the beneficial effects of this application are: this application is established at the mounting through first moving part, second moving part activity, through the position of adjusting coupling assembling, adjusts the width between first moving part, the second moving part, carries out the inspection matching of primary and secondary spare width. The precise size can be adjusted through the connecting component which can be precisely adjusted; moreover, the detection jig is stable, and the whole body cannot deform due to proper external force after the threads are locked, so that the size is not influenced; meanwhile, the size of the device is adjustable, so that the device can detect a plurality of different sizes.

Drawings

Fig. 1 is a schematic diagram of a male member and a female member according to an embodiment of the present application.

Fig. 2 is a schematic view of a detection fixture according to an embodiment of the present application.

Fig. 3 is an exploded view of a detection fixture according to an embodiment of the present application.

Detailed Description

The present application will be further described with reference to the following detailed description.

The same or similar reference numerals in the drawings of the embodiments of the present application correspond to the same or similar components; in the description of the present application, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like, if any, are used in the orientations and positional relationships indicated in the drawings only for the convenience of describing the present application and for simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore the terms describing the positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

Furthermore, if the terms "first," "second," and the like are used for descriptive purposes only, they are used for mainly distinguishing different devices, elements or components (the specific types and configurations may be the same or different), and they are not used for indicating or implying relative importance or quantity among the devices, elements or components, but are not to be construed as indicating or implying relative importance.

In the embodiment shown in fig. 1 to 3, the present application provides a universal testing fixture for assembly of a primary element and a secondary element, which is characterized in that the universal testing fixture is applied to assembly of a primary element 100 and a secondary element 200, and comprises a fixed element 1, a first movable element 2, a second movable element, and at least one connecting element 4, wherein the first movable element 2 and the second movable element are movably disposed at two ends of the fixed element 1; the connecting assembly is connected and arranged between the first moving piece 2 and the second moving piece and is used for adjusting the width of the first moving piece 2 and the width of the second moving piece. In this embodiment, the first movable member 2 and the second movable member are movably disposed on the fixed member 1, and the width between the first movable member 2 and the second movable member is adjusted by adjusting the position of the connecting member, so as to check and match the width of the primary and secondary members 100. The precise size can be adjusted through the connecting component which can be precisely adjusted; moreover, the detection jig is stable, and the whole body cannot deform due to proper external force after the threads are locked, so that the size is not influenced; meanwhile, the size of the device is adjustable, so that the device can detect a plurality of different sizes. The width of the corresponding position of the female element 100 can be detected by the first movable element 2 and the second movable element respectively, and the width between the first movable element 2 and the second movable element is fixed. And then matching with the width of one or more corresponding parts of the sub-element 200, so that the corresponding parts of the main element 100 and the sub-element 200 are corresponding in size. Simultaneously, this application can also be fixed first moving part 2, second moving part and mother's piece 100 fixed orifices or other measurement points, measures the width between first moving part 2, the second moving part through slide caliper rule, after fixed first moving part 2, the second moving part, further confirms first moving part 2, second moving part width through slide caliper rule, carries out the record to adjust the width of one or more sub-200 relevant position, realize sub-mother's piece 100 assembly and detect.

In some embodiments, referring to fig. 1, the female part 100 may be a box with a plurality of adjustable slots and the male part 200 may be a block. The present application can adjust the slot width of the female member 100 by detecting the width of the male member 200.

In some embodiments, a mounting groove 11 is dug at one side of the fixing member 1, and at least one mounting through hole 12 is formed at the upper end or the lower end of the mounting groove 11; one ends of the first movable piece 2 and the second movable piece 3 are both provided with a connecting part 5, and the connecting part 5 is dug to be provided with at least one first screw hole 6; the connecting part 5 is inserted in the mounting groove 6, and the first screw hole 6 is arranged below the mounting through hole 12. In this embodiment, the first movable member 2 and the second movable member 3 are fixed on the fixing member 1 by inserting the connecting portion into the mounting groove and sequentially fixing the first movable member 2 and the second movable member 3 on the mounting through hole 12 and the first screw hole 6 by the first bolt 9.

In one embodiment of the above embodiments, the mounting through hole 12 is a kidney-shaped counter bore, and the first movable member 2 or the second movable member 3 is fixed in the mounting through hole 12, the first screw hole 6 and the fixing member 1 by the first bolt. In this embodiment, in the present embodiment, the mounting through hole 12 is a waist-shaped counter bore, the nut of the first bolt 9 can be limited above the mounting through hole, and the mounting through hole can be long-strip-shaped, so as to widen the moving space of the first moving part 2 and the second moving part 3 in the fixed part 1.

In some embodiments, the first mobile 2 is provided with at least one first connection hole 21 and the second mobile 3 is provided with a second connection hole 31 corresponding to the locking of the first connection hole 21. The first connection hole 21 and the second connection hole 31 may be screw holes, and the positions of the first connection hole 21 and the second connection hole 31 are the same. The first connecting piece 21 and the second connecting piece 31 are also provided with kidney-shaped counter bores.

In some embodiments, the connecting assembly includes a first connecting member 41 and a second connecting member 42, the first connecting member 41 is disposed on the first connecting hole 21, the second connecting member 42 is disposed on the second connecting hole 31, and free ends of the first connecting member 41 and the second connecting member 42 are movably connected to each other. In the present embodiment, the first connecting member 41 has a first external thread on an outer surface thereof, and the first connecting member 41 is threadedly disposed in the first connecting hole 21. The first connecting member 41 may be a screw, the first connecting member 41 is screwed in the first connecting hole 21, and one end of the first connecting member provided with a nut is clamped in the waist-shaped counter bore. A screw joint groove matched with the first external thread is dug in one end of the second connecting piece 42, and a second external thread is arranged at the other end of the second connecting piece 42; the second connecting member 42 is screwed to the second connecting hole 31 and fixed by the first fastening member 7. One end of the second connecting member 42 is provided with a second external thread screwed on the second connecting member 42 and the second connecting hole 31 are fixed by the first fastening member 7. The first external thread of the first connecting member 41 is screwed into the screw groove of the second connecting member 42 to be fixed.

In one embodiment of the above embodiment, the first connecting member 41 is fixed by the second fastening member 8 after passing through the first connecting hole 21. In this embodiment, the first connecting member 41 and the first connecting hole 21 can be further locked and fixed by the second fastening member 8, so that the connecting member 4 fastens and fixes the first movable member 2 and the second movable member 3. Wherein, this application twists loose through first fastener and the first bolt 9 of setting at the installation through-hole, twists reverse first connecting piece 41, lets first connecting piece 41 and second connecting piece 42 produce and stretch out or contract, measures the external dimension between two first moving parts 2, the second moving part 3 with slide caliper rule, when satisfying the requirement, twists tight second fastener, and it sets up the first bolt 9 at the installation through-hole to twist tightly after confirming with slide caliper rule retest external dimension.

In some embodiments, the fixed member 1, the first movable member 2, the second movable member 3, and the connecting members 4 are made of bakelite or plastic material, and the number of the connecting members 4 is 2. In this embodiment, the first external thread, the second external thread, the internal thread of the screw hole, the first fastener internal thread and the second fastener internal thread are all M10 international standard threads.

It should be understood that the above examples of the present application are only examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. A universal detection jig for the assembly of a primary element and a secondary element is characterized by being applied to the assembly of the primary element and the secondary element and comprising a fixed element, a first movable element, a second movable element and at least one connecting element,

2. The universal detection tool for assembling the female and male members as claimed in claim 1, wherein a mounting groove is dug on one side of the fixing member, and at least one mounting through hole is formed at the upper end or the lower end of the mounting groove.

3. The universal detection tool for assembling the female member and the male member as claimed in claim 2, wherein the first movable member and the second movable member are each provided at one end with a connecting portion, and the connecting portion is dug to have at least one first screw hole; the connecting part is inserted in the mounting groove, and the first screw hole is arranged below the mounting through hole.

4. The universal detection jig for assembling the female and male members as claimed in claim 3, wherein the mounting through hole is a waist-shaped counter bore, and the first movable member or the second movable member is fixed on the mounting through hole and the first screw hole through a first bolt and fixed in the fixing member.

5. The universal detection tool for the assembly of the female and male members as claimed in claim 1, wherein the first movable member is provided with at least one first connection hole, and the second movable member is provided with a second connection hole corresponding to the first connection hole.

6. The universal detection tool for assembling the female and male members as claimed in claim 5, wherein the connection assembly comprises a first connection member and a second connection member, the first connection member is disposed on the first connection hole, the second connection member is disposed on the second connection hole, and free ends of the first connection member and the second connection member are movably connected to each other.

7. The universal detection tool for assembling the female and male components as claimed in claim 6, wherein the first connecting member has a first external thread on an outer surface thereof, and is threadedly disposed in the first connecting hole.

8. The universal detection jig for assembling the female and male parts as claimed in claim 7, wherein a screw connection groove matched with the first external thread is dug in one end of the second connecting part, and a second external thread is arranged at the other end of the second connecting part; the second connecting piece is in threaded connection with the second connecting hole and is fixed through a first fastener.

9. The universal test fixture for assembling male and female members as claimed in claim 8, wherein said first connecting member is fixed to said first connecting hole by a second fastening member.

10. The universal detection tool for assembling the female and male elements as claimed in claim 1, wherein the fixed element, the first movable element, the second movable element and the connecting elements are made of bakelite or plastic material, and the number of the connecting elements is 2.