Full-page riveting mistake-proofing positioning jig

Abstract

The utility model discloses a full-page riveting mistake-proofing positioning jig, and relates to the technical field of case machining. The riveting device comprises a riveting table, a control box is fixedly connected to the left side of the top face of the riveting table, a lifting control assembly is arranged on the surface of the control box, a mounting plate is arranged on the right side of the lifting control assembly, and a limiting groove is formed in the surface of the mounting plate in a penetrating mode; a limiting groove is formed in the top face of the riveting table, a riveting positioning assembly used for limiting the riveting position is arranged on the surface of the limiting groove, a positioning frame is fixedly connected to the top face of the riveting table, and a pressing assembly used for limiting the whole case is arranged on the surface of the riveting table. According to the riveting device, the riveting position can be positioned, after one-time positioning is completed, the riveting position can be rapidly determined during subsequent riveting, errors in the riveting process are avoided, and the riveting efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chassis processing, in particular to a full-plate riveting error-proof positioning fixture. Background Art

[0002] The computer case is the outer shell that contains most of the components of a personal computer (usually excluding the monitor, keyboard and mouse), and is the carrier of the various components of the computer. The outer shell is usually made of steel (usually SECC-steel, electrogalvanized, cold rolled, coiled), aluminum and plastic, with high hardness, and mainly plays the role of protecting the internal components of the case.

[0003] Chassis parts are generally installed and fixed by riveting. During the riveting process, there are many holes that need to be riveted and they are very similar, but there are many holes that do not need to be riveted. If the operator is inexperienced, it is easy to make mistakes during the riveting process, affecting the chassis processing efficiency.

[0004] Therefore, a whole-plate riveting error-proof positioning jig is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problems mentioned in the above background technology and provide a whole-plate riveting error-proof positioning fixture.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A whole-page riveting error-proof positioning jig comprises a riveting table, a control box is fixedly connected to the left side of the top surface of the riveting table, a lifting control component is arranged on the surface of the control box, a mounting plate is arranged on the right side of the lifting control component, a limiting groove is formed through the surface of the mounting plate, a riveting positioning component for limiting the riveting position is arranged on the surface of the limiting groove, a positioning frame is fixedly connected to the top surface of the riveting table, and a clamping component for limiting the whole page of the chassis is arranged on the surface of the riveting table.

[0008] Furthermore, the lifting control assembly includes a first motor, and the first motor is fixedly installed at the bottom of the inner wall of the control box, the output end of the first motor is fixedly connected to a first threaded column, the surface of the first threaded column is threadedly connected to a first connecting rod, and the end of the first connecting rod is fixedly connected to the mounting plate, and a sliding groove is opened on the right side surface of the control box, and the inner wall of the sliding groove is slidably connected to the surface of the first connecting rod.

[0009] Furthermore, the riveting positioning assembly includes a slider, and the slider is slidably connected to the inner wall of the limiting groove, the top surface of the slider is movably inserted with a pin, the top surface of the pin is fixedly connected with a pull rod, a spring is fixedly connected between the bottom surface of the pull rod and the top surface of the slider, a positioning hole is opened on the top surface of the mounting plate, and the inner wall of the positioning hole is movably inserted with the bottom of the pin, and a rivet hole is opened through the middle of the slider.

[0010] Furthermore, the clamping assembly includes a second motor, and the second motor is fixedly installed on the bottom surface of the riveting table, the output end of the second motor is fixedly connected to a second threaded column, the surface of the second threaded column is threadedly connected to a second connecting rod, the bottom surface of the riveting table is fixedly connected to a guide rod, and the guide rod is movably plugged into the surface of the second connecting rod, and the end of the second connecting rod is fixedly connected to a clamping plate.

[0011] Furthermore, a rubber pad is fixedly connected to the bottom surface of the pressing plate.

[0012] Furthermore, the right side of the limiting groove is in an open state, the number of the positioning holes is multiple, and the multiple positioning holes are arranged at equal intervals in the horizontal direction.

[0013] The beneficial effects of the utility model are as follows:

[0014] Place the entire chassis on the top surface of the riveting table so that the left end, front end and rear end of the entire chassis are all in contact with the surface of the positioning frame; then use the clamping assembly to clamp and position the entire chassis; place the riveting positioning assembly on the surface of the mounting plate; increase or decrease the number of riveting positioning assemblies according to the number; adjust the riveting positioning assembly to move to the position where the entire chassis needs to be riveted and self-lock; the barrel lifting control assembly controls the mounting plate to descend so that the riveting positioning assembly is close to the riveting position; subsequent riveting operations can be performed using the guiding effect of the riveting positioning assembly; when riveting is performed thereafter, it can be performed according to the position of the riveting positioning assembly; during use, the effect of facilitating rapid riveting of the entire chassis is achieved; the riveting position can be positioned; and after one-time positioning is completed, the riveting position can be quickly determined during subsequent riveting, thereby avoiding errors during the riveting process and effectively improving the riveting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is an enlarged view of the structure of the riveting positioning component of the utility model;

[0017] Figure 3 It is a side sectional view of the control box structure of the utility model;

[0018] Figure 4 It is a right sectional view of the structure of the utility model;

[0019] Figure numerals: 1. riveting table; 2. control box; 3. lifting control assembly; 301. first motor; 302. first threaded column; 303. first connecting rod; 304. slide groove; 4. mounting plate; 5. riveting positioning assembly; 501. slider; 502. pin; 503. spring; 504. pull rod; 505. riveting hole; 506. positioning hole; 6. limiting groove; 7. positioning frame; 8. clamping assembly; 801. second motor; 802. second threaded column; 803. second connecting rod; 804. clamping plate; 805. guide rod. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0024] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] like Figures 1 to 4As shown, a whole-page riveting error-proof positioning fixture comprises a riveting platform 1, a control box 2 is fixedly connected to the left side of the top surface of the riveting platform 1, a lifting control component 3 is arranged on the surface of the control box 2, a mounting plate 4 is arranged on the right side of the lifting control component 3, a limiting groove 6 is provided on the surface of the mounting plate 4, a riveting positioning component 5 for limiting the riveting position is arranged on the surface of the limiting groove 6, a positioning frame 7 is fixedly connected to the top surface of the riveting platform 1, a clamping component 8 for limiting the whole page of the chassis is arranged on the surface of the riveting platform 1, and more specifically, the whole page of the chassis is placed on the top surface of the riveting platform 1 so that the chassis The left end, front end and rear end of the entire chassis are all in contact with the surface of the positioning frame 7, and then the clamping component 8 is used to clamp and position the entire chassis. The riveting positioning component 5 is placed on the surface of the mounting plate 4, and the number of riveting positioning components 5 is increased or decreased according to the quantity. The riveting positioning component 5 is adjusted to move to the position where the entire chassis needs to be riveted and self-locked. The barrel lifting control component 3 controls the mounting plate 4 to descend, so that the riveting positioning component 5 is close to the riveting position, and the subsequent riveting operation can be carried out using the guiding effect of the riveting positioning component 5. When riveting is performed thereafter, it can be performed according to the position of the riveting positioning component 5.

[0026] The lifting control assembly 3 includes a first motor 301, and the first motor 301 is fixedly installed at the bottom of the inner wall of the control box 2. The output end of the first motor 301 is fixedly connected to the first threaded column 302, and the surface of the first threaded column 302 is threadedly connected to the first connecting rod 303, and the end of the first connecting rod 303 is fixedly connected to the mounting plate 4. A sliding groove 304 is opened on the right side of the control box 2, and the inner wall of the sliding groove 304 is slidably connected to the surface of the first connecting rod 303. It should be noted that the first threaded column 302 is driven to rotate by the first motor 301, and the first connecting rod 303 is driven to slide along the inner wall of the sliding groove 304 under the action of the thread, thereby driving the mounting plate 4 to move up and down.

[0027] The riveting positioning assembly 5 includes a slider 501, and the slider 501 is slidably connected to the inner wall of the limiting groove 6, the top surface of the slider 501 is movably plugged with a pin 502, the top surface of the pin 502 is fixedly connected with a pull rod 504, the bottom surface of the pull rod 504 and the top surface of the slider 501 are fixedly connected with a spring 503, the top surface of the mounting plate 4 is provided with a positioning hole 506, and the inner wall of the positioning hole 506 is movably plugged with the bottom of the pin 502, and the middle part of the slider 501 is penetrated with a rivet hole 505, more specifically By pulling the pull rod 504 upward, the pin 502 is driven to rise and detach from the inner wall of the positioning hole 506, which stretches the spring 503, and the slider 501 is slid horizontally to a suitable position so that the rivet hole 505 is directly opposite to the position where the entire chassis needs to be riveted. Then the pull rod 504 is released. Under the elastic force of the spring 503, the pull rod 504 and the pin 502 will be driven down, so that the pin 502 is inserted into the inner wall of the positioning hole 506, and the slider 501 and the rivet hole 505 can be positioned.

[0028] The clamping assembly 8 includes a second motor 801, and the second motor 801 is fixedly installed on the bottom surface of the riveting table 1. The output end of the second motor 801 is fixedly connected to the second threaded column 802, and the surface of the second threaded column 802 is threadedly connected to the second connecting rod 803. The bottom surface of the riveting table 1 is fixedly connected to a guide rod 805, and the guide rod 805 is movably plugged into the surface of the second connecting rod 803, and the end of the second connecting rod 803 is fixedly connected to a clamping plate 804. It should be noted that the second motor 801 is operated to drive the second threaded column 802 to rotate, and the second connecting rod 803 is driven to slide along the surface of the guide rod 805 under the action of the thread, thereby driving the clamping plate 804 to descend, and the clamping plate 804 can be clamped and limited by pressing the surface of the entire chassis.

[0029] The bottom surface of the pressing plate 804 is fixedly connected with a rubber pad. More specifically, by providing the rubber pad, the friction between the pressing plate and the entire chassis is increased, so that the entire chassis is not prone to sliding.

[0030] The right side of the limiting groove 6 is open, and there are multiple positioning holes 506, and the multiple positioning holes 506 are arranged at equal intervals horizontally. It should be noted that by setting the limiting groove 6 with an open right side, the slider 501 can be removed from the surface of the mounting plate 4, so that it is convenient to add or reduce the slider 501 to the surface of the mounting plate 4. By setting multiple positioning holes 506, it can cooperate with the pin 502 at different positions, so as to facilitate fixing the slider 501 at different positions.

[0031] To sum up: place the entire chassis on the top surface of the riveting table 1, so that the left end, front end and rear end of the entire chassis are all in contact with the surface of the positioning frame 7, and then use the clamping component 8 to clamp and position the entire chassis, place the riveting positioning component 5 on the surface of the mounting plate 4, and increase or decrease the number of riveting positioning components 5 according to the number, adjust the riveting positioning component 5 to move to the position where the entire chassis needs to be riveted and self-lock, and the barrel lifting control component 3 controls the mounting plate 4 to descend, so that the riveting positioning component 5 is close to the riveting position, and the subsequent riveting operation can be carried out using the guiding effect of the riveting positioning component 5. When riveting is performed thereafter, it can be riveted according to the position of the riveting positioning component 5. In use, the effect of facilitating rapid riveting of the entire chassis is achieved, the riveting position can be positioned, and after one positioning is completed, the riveting position can be quickly determined during subsequent riveting, thereby avoiding errors during the riveting process and effectively improving the riveting efficiency.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A full-page riveting error-proof positioning jig, characterized in that: The invention comprises a riveting platform (1), a control box (2) is fixedly connected to the left side of the top surface of the riveting platform (1), a lifting control assembly (3) is arranged on the surface of the control box (2), a mounting plate (4) is arranged on the right side of the lifting control assembly (3), a limiting groove (6) is formed through the surface of the mounting plate (4), a riveting positioning assembly (5) for limiting the riveting position is arranged on the surface of the limiting groove (6), a positioning frame (7) is fixedly connected to the top surface of the riveting platform (1), and a clamping assembly (8) for limiting the entire chassis is arranged on the surface of the riveting platform (1).

2. The whole-page riveting error-proof positioning jig according to claim 1 is characterized in that: The lifting control assembly (3) comprises a first motor (301), and the first motor (301) is fixedly mounted on the bottom of the inner wall of the control box (2); the output end of the first motor (301) is fixedly connected to a first threaded column (302); the surface of the first threaded column (302) is threadedly connected to a first connecting rod (303), and the end of the first connecting rod (303) is fixedly connected to the mounting plate (4); a sliding groove (304) is provided on the right side surface of the control box (2), and the inner wall of the sliding groove (304) is slidably connected to the surface of the first connecting rod (303).

3. The whole-page riveting error-proof positioning jig according to claim 1 is characterized in that: The riveting positioning assembly (5) includes a slider (501), and the slider (501) is slidably connected to the inner wall of the limiting groove (6), the top surface of the slider (501) is movably connected with a pin column (502), the top surface of the pin column (502) is fixedly connected with a pull rod (504), and a spring (503) is fixedly connected between the bottom surface of the pull rod (504) and the top surface of the slider (501), the top surface of the mounting plate (4) is provided with a positioning hole (506), and the inner wall of the positioning hole (506) is movably connected to the bottom of the pin column (502), and a riveting hole (505) is provided through the middle of the slider (501).

4. The whole-page riveting error-proof positioning jig according to claim 1, characterized in that: The clamping assembly (8) comprises a second motor (801), and the second motor (801) is fixedly mounted on the bottom surface of the riveting table (1); the output end of the second motor (801) is fixedly connected to a second threaded column (802); the surface of the second threaded column (802) is threadedly connected to a second connecting rod (803); the bottom surface of the riveting table (1) is fixedly connected to a guide rod (805), and the guide rod (805) is movably plugged into the surface of the second connecting rod (803); and the end of the second connecting rod (803) is fixedly connected to a clamping plate (804).

5. The whole-page riveting error-proof positioning jig according to claim 4, characterized in that: A rubber pad is fixedly connected to the bottom surface of the pressing plate (804).

6. The whole-page riveting error-proof positioning jig according to claim 3, characterized in that: The right side of the limiting groove (6) is in an open state, and the number of the positioning holes (506) is multiple, and the multiple positioning holes (506) are arranged at equal intervals in the horizontal direction.

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