Shell positioning tool

Abstract

The utility model belongs to the technical field of shell tools, and discloses a shell positioning tool. According to the shell positioning tool, the fixed beam can be fixed to the shell cleaning device, the first supports are perpendicularly installed on the fixed beam, the installation positions of the first supports on the fixed beam can be adjusted according to the size of a shell to be cleaned, the multiple first supports can be arranged on the fixed beam, and the multiple supporting rods are connected to the first supports; the multiple supporting rods are inserted into the shell through the opening of the shell, so that the ends, away from the first support, of the supporting rods abut against the bottom wall of the shell, the multiple supporting rods can stably support the shell, it is guaranteed that the shell does not shake when cleaned, and the second support is connected to the ends, away from the first support, of the multiple supporting rods, so that the shell is cleaned more stably. And the multiple supporting rods are kept relatively stable, so that the stability of the supporting structure is improved.

Description

Technical Field

[0001] This utility model relates to the field of housing tooling technology, and in particular to a housing positioning tooling. Background Technology

[0002] In a shell cleaning device, a shell positioning fixture is required to support the shell inside and position it for cleaning the outer surface. Traditional shell positioning fixtures connect two pins by welding. When cleaning multiple shells simultaneously, a large number of positioning fixtures are needed, resulting in a long manufacturing cycle. Furthermore, the dimensions of the positioning fixtures are fixed after welding. When cleaning shells of different sizes, different fixtures need to be manufactured to match them, leading to high operating costs.

[0003] Therefore, there is an urgent need for a housing positioning fixture to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a housing positioning fixture that is applicable to various housing models, enabling quick replacement, improving disassembly and assembly efficiency, and reducing usage costs.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A housing positioning fixture is provided, comprising:

[0007] A fixed beam extending along a first direction;

[0008] A first bracket extends along a second direction and is detachably connected to the fixed beam;

[0009] Multiple support rods are spaced apart in the second direction. The support rods are detachably connected to the first bracket and extend along a third direction. The first direction, the second direction, and the third direction are perpendicular to each other. The support rods are inserted into the housing.

[0010] The second bracket is detachably connected to one end of the plurality of support rods away from the first bracket.

[0011] As an optional solution for the housing positioning fixture, the first bracket is provided with a plurality of first mounting holes, which are evenly arranged in the second direction. One end of the support rod is provided as a first threaded end. The housing positioning fixture also includes a connecting component, which includes a first nut. The first threaded end passes through the first mounting hole and is connected to the first nut.

[0012] As an optional solution for the housing positioning fixture, the fixing beam is provided with multiple second mounting holes, which are arranged in multiple rows in the first direction. The connecting component also includes a fixing member, which passes through and connects to the first mounting hole and the second mounting hole.

[0013] As an optional solution for the housing positioning tooling, the connecting assembly further includes a first gasket, which is sleeved on the first threaded end.

[0014] As an optional solution for the housing positioning fixture, the second bracket is provided with multiple third mounting holes, each of which corresponds to one of the multiple support rods. One end of the support rod connected to the second bracket is configured as a second threaded end. The housing positioning fixture also includes a connecting assembly, which includes a second nut. The second threaded end passes through the third mounting hole and is connected to the second nut.

[0015] As an optional solution for the housing positioning tooling, the connecting assembly further includes a second gasket, which is sleeved on the second threaded end.

[0016] As an alternative to the housing positioning fixture, the second bracket is provided with a structural groove, which is located between two of the support rods.

[0017] As an optional solution for the housing positioning fixture, the housing positioning fixture also includes multiple protective sleeves, which are fitted one-to-one onto the ends of the multiple support rods away from the first bracket.

[0018] As an optional solution for the housing positioning fixture, the end of the protective sleeve away from the support rod is configured as a tapered boss structure.

[0019] As an optional solution for the housing positioning fixture, the fixed beam is provided with a protrusion located in the middle of the fixed beam, and the first bracket is connected to the protrusion.

[0020] The beneficial effects of this utility model are:

[0021] This invention provides a housing positioning fixture. A fixed beam can be fixed to a housing cleaning device. A first bracket is vertically installed on the fixed beam, and its position on the fixed beam can be adjusted according to the size of the housing. Multiple support rods are connected to the first bracket and inserted into the housing through openings, with the ends of the support rods away from the first bracket abutting against the bottom wall of the housing. By adjusting the spacing between the support rods, the rods are matched to the housing, ensuring stable support and preventing shaking during cleaning. A second bracket connects to the ends of the support rods away from the first bracket, maintaining relative stability among the rods and improving the stability of the support structure. When positioning housings of different sizes is required, the positioning fixture can be quickly assembled and disassembled by removing and installing the second bracket and support rods, and by removing and installing the support rods on the first bracket. Furthermore, by changing the installation distance of the support rods on the first bracket and replacing the second bracket with one of different lengths, the distance between the support rods can be adjusted to accommodate housings of different sizes, saving on manufacturing costs. Attached Figure Description

[0022] Figure 1 This is a first schematic diagram of the housing positioning fixture provided by this utility model;

[0023] Figure 2 This is a second schematic diagram of the housing positioning fixture provided by this utility model.

[0024] In the picture:

[0025] 100. Fixed beam; 110. Second mounting hole; 120. Protrusion;

[0026] 200. First bracket; 210. First mounting hole;

[0027] 300, Support rod; 310, First threaded end; 320, Second threaded end;

[0028] 400, Second bracket; 410, Third mounting hole; 420, Structural groove;

[0029] 500. Connecting assembly; 510. First nut; 520. First washer; 530. Second nut; 540. Second washer;

[0030] 600. Protective cover. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0032] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0034] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0035] like Figures 1-2 As shown, the housing positioning fixture of this embodiment includes a fixed beam 100, a first bracket 200, a second bracket 400, and a plurality of support rods 300. The fixed beam 100 extends along a first direction. The first bracket 200 extends along a second direction and is detachably connected to the fixed beam 100. The plurality of support rods 300 are spaced apart in the second direction and are detachably connected to the first bracket 200. The support rods 300 extend along a third direction, and the first direction, second direction, and third direction are perpendicular to each other. The first direction, second direction, and third direction respectively correspond to Figure 1The X, Y, and Z directions are all included. The second bracket 400 is detachably connected to one end of the multiple support rods 300 away from the first bracket 200.

[0036] Based on the above design, the fixed beam 100 in the housing positioning fixture can be fixed on the housing cleaning device. The first bracket 200 is vertically installed on the fixed beam 100. The installation position of the first bracket 200 on the fixed beam 100 can be adjusted according to the size of the housing to be cleaned. Multiple first brackets 200 can be set on the fixed beam 100, and multiple support rods 300 are connected to the first brackets 200. The multiple support rods 300 are inserted into the housing through the opening of the housing, so that the end of the support rod 300 away from the first bracket 200 abuts against the bottom wall of the housing. This allows the multiple support rods 300 to stably support the housing and ensure that the housing does not shake when being cleaned. Furthermore, the second bracket 400 is connected to the end of the multiple support rods 300 away from the first bracket 200, so that the multiple support rods 300 maintain relative stability, thereby improving the stability of the support structure.

[0037] When positioning housings of different sizes is required, the positioning fixture can be quickly disassembled and assembled by detaching and assembling the second bracket 400 and the support rod 300, as well as by detaching and assembling the support rod 300 on the first bracket 200. Furthermore, by changing the installation distance of multiple support rods 300 on the first bracket 200 and by replacing the second bracket 400 with different lengths, the distance between multiple support rods 300 can be adjusted to adapt to the positioning of housings of different sizes, thus saving the cost of manufacturing the fixture.

[0038] Optionally, in this embodiment, each housing is supported by four support rods 300, which are respectively supported at the four corners of the housing. This ensures the stability of the housing while avoiding waste caused by using too many support rods 300. Specifically, each housing is provided with two first brackets 200, and each first bracket 200 is provided with two support rods 300. By adjusting the distance between the two first brackets 200, the distance between the support rods 300 in the first direction can be adjusted, and the spacing between the two support rods 300 on the first brackets 200 can be adjusted so that the spacing between the four support rods 300 matches the size of the housing. Preferably, multiple sets of support structures can be provided on the fixed beam 100. Each set of support structures is used to support one housing, and each set of support structures includes two first brackets 200 and four support rods 300, thereby achieving simultaneous positioning of multiple housings and improving production efficiency.

[0039] Optionally, the fixed beam 100 is provided with a protrusion 120, which is located in the middle of the fixed beam 100. The first bracket 200 is connected to the protrusion 120. The protrusion 120 is formed by bending the fixed beam, thereby improving the deformation resistance of the fixed beam 100 and ensuring the structural strength and service life of the fixed beam 100.

[0040] Furthermore, the fixed beam 100 is provided with a plurality of second mounting holes 110, which are arranged in multiple rows in the first direction. The first bracket 200 is provided with a plurality of first mounting holes 210, which are evenly arranged in the second direction. The connecting assembly 500 also includes a fastener, which passes through and connects to the first mounting holes 210 and the second mounting holes 110, thereby achieving fixation between the first bracket 200 and the fixed beam 100. Exemplarily, the fastener can use a bolt and nut structure, with the bolt passing through the first mounting holes 210 and the second mounting holes 110 and connected to the nut. Of course, in some other embodiments, the first bracket 200 can also be connected to the fixed beam 100 by means of snap-fit, pin connection, etc., which will not be elaborated here.

[0041] Furthermore, one end of the support rod 300 is configured as a first threaded end 310, and the connecting assembly 500 includes a first nut 510. The first threaded end 310 passes through the first mounting hole 210 and is connected to the first nut 510. The connection between the support rod 300 and the first bracket 200 is realized through the first threaded end 310 and the first nut 510. The structure is simple and easy to operate.

[0042] Optionally, the connecting assembly 500 further includes a first washer 520, which is sleeved on the first threaded end 310. The first washer 520 can be disposed on the side of the first bracket 200 facing the first nut 510 to achieve the anti-loosening effect of the first nut 510, or it can be disposed on the side of the first bracket 200 away from the first nut 510, so that the length of the support rod 300 can be finely adjusted, ensuring that the support rod 300 abuts against the bottom wall of the housing when the housing depth is large.

[0043] It is understandable that the first threaded end 310 can be inserted into the first mounting hole 210 and the second mounting hole 110. At this time, the fixing beam 100, the first bracket 200 and the support rod 300 are fixed by the threaded connection between the first nut 510 and the first threaded end 310, which further simplifies the structure of the tooling and makes it easier to disassemble and assemble.

[0044] Furthermore, the second bracket 400 is provided with multiple third mounting holes 410, and the multiple third mounting holes 410 correspond one-to-one with multiple support rods 300. One end of the support rod 300 that connects to the second bracket 400 is set as a second threaded end 320. The connecting assembly 500 also includes a second nut 530. The second threaded end 320 passes through the third mounting hole 410 and is connected to the second nut 530. The structure is simple and facilitates the assembly and disassembly of the second bracket 400.

[0045] Optionally, the connecting assembly 500 further includes a second washer 540, which is fitted onto the second threaded end 320 to prevent the second nut 530 from loosening.

[0046] Optionally, the second bracket 400 is provided with a structural groove 420, which is located between two of the support rods 300. This increases the deformation capacity of the second bracket 400. When the shell is easily detached from the support rods 300, the second bracket 400 can be bent to change the tilt angle of the support rods 300, increase the friction between the support rods 300 and the inner wall of the shell, and reduce the possibility of the shell detaching.

[0047] Furthermore, the housing positioning fixture also includes multiple protective sleeves 600, which are fitted one-to-one onto the ends of multiple support rods 300 away from the first bracket 200 to prevent the ends of the support rods 300 from scratching the inner wall of the housing. Optionally, the protective sleeves 600 are made of a polyamide and glass fiber (PA66+30GF) reinforced composite material, which has high resistance to acids, alkalis and organic solvents, and can cover the support rods 300 after absorbing water, making the protective sleeves 600 more secure. It should be noted that since the end of the support rod 300 away from the first bracket 200 is set as a second threaded end 320, the inner wall of the protective sleeve 600 is provided with internal threads, which can be threadedly connected to the first threaded end 320 to prevent the protective sleeves 600 from falling off.

[0048] Optionally, the end of the protective sleeve 600 away from the support rod 300 is configured as a tapered boss structure. By changing the inclination angle of the tapered surface, the friction between the protective sleeve 600 and the shell can be adjusted, which can prevent the shell from falling off due to insufficient friction, and also avoid scratching the shell due to excessive friction.

[0049] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A housing positioning fixture, characterized in that, include: A fixed beam (100) extends along a first direction; A first bracket (200) extends along a second direction and is detachably connected to the fixed beam (100); Multiple support rods (300) are spaced apart in the second direction. The support rods (300) are detachably connected to the first bracket (200). The support rods (300) extend in a third direction. The first direction, the second direction, and the third direction are perpendicular to each other. The support rods (300) are inserted into the housing. A second bracket (400) is detachably connected to one end of the plurality of support rods (300) away from the first bracket (200).

2. The housing positioning fixture according to claim 1, characterized in that, The first bracket (200) is provided with a plurality of first mounting holes (210), which are evenly arranged in the second direction. One end of the support rod (300) is provided as a first threaded end (310). The housing positioning fixture also includes a connecting assembly (500), which includes a first nut (510). The first threaded end (310) passes through the first mounting hole (210) and is connected to the first nut (510).

3. The housing positioning fixture according to claim 2, characterized in that, The fixed beam (100) is provided with a plurality of second mounting holes (110), which are arranged in multiple rows in the first direction. The connecting assembly (500) also includes a fastener, which is connected through the first mounting hole (210) and the second mounting hole (110).

4. The housing positioning fixture according to claim 2, characterized in that, The connecting assembly (500) further includes a first gasket (520) which is fitted onto the first threaded end (310).

5. The housing positioning fixture according to claim 1, characterized in that, The second bracket (400) is provided with a plurality of third mounting holes (410), and the plurality of third mounting holes (410) correspond one-to-one with the plurality of support rods (300). One end of the support rod (300) connected to the second bracket (400) is set as a second threaded end (320). The housing positioning fixture also includes a connecting assembly (500), and the connecting assembly (500) includes a second nut (530). The second threaded end (320) passes through the third mounting hole (410) and is connected to the second nut (530).

6. The housing positioning fixture according to claim 5, characterized in that, The connecting assembly (500) further includes a second gasket (540) which is fitted onto the second threaded end (320).

7. The housing positioning fixture according to claim 1, characterized in that, The second bracket (400) is provided with a structural groove (420) located between two of the support rods (300).

8. The housing positioning fixture according to claim 1, characterized in that, The housing positioning fixture also includes multiple protective sleeves (600), which are fitted one-to-one onto the ends of the multiple support rods (300) away from the first bracket (200).

9. The housing positioning fixture according to claim 8, characterized in that, The end of the protective sleeve (600) away from the support rod (300) is configured as a tapered boss structure.

10. The housing positioning fixture according to claim 1, characterized in that, The fixed beam (100) is provided with a protrusion (120), the protrusion (120) is located in the middle of the fixed beam (100), and the first bracket (200) is connected to the protrusion (120).

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