CN218395792U

CN218395792U - Auxiliary positioning frame for assembling and riveting shell

Info

Publication number: CN218395792U
Application number: CN202222909081.XU
Authority: CN
Inventors: 王铭浩; 田兴宇; 张广超; 刘思佳; 张宏生; 崔建华
Original assignee: Liaoning Huatong Metal Co ltd
Current assignee: Liaoning Huatong Metal Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-01-31
Anticipated expiration: 2032-11-02

Abstract

The utility model belongs to the riveting space is little, and rivet is in large quantity, and the riveting requires the auxiliary fixtures of the high work piece of hinge, concretely relates to casing assembly riveting location auxiliary frame. The utility model provides a casing assembly riveting location auxiliary frame, includes bottom plate and horizontal pole, its characterized in that, bottom plate and horizontal pole left end all with pole setting fixed connection, the horizontal pole top is equipped with the depression bar, depression bar left end and pole setting fixed connection, a plurality of perforation screw threads are seted up at the depression bar middle part, are provided with the perforation bolt in the perforation screw thread. Through providing a casing assembly riveting location auxiliary frame, simple structure is reliable, and the material is ordinary, and processing is convenient, has realized the casket-like tool assembling process, and the stable quality of riveting process has effectively ensured the machining dimension uniformity when improving production efficiency.

Description

Auxiliary frame for riveting and positioning of shell assembly

Technical Field

The utility model belongs to the riveting space is little, and rivet is in large quantity, and the riveting requires the auxiliary fixtures of hinge high work piece, concretely relates to casing assembly riveting location auxiliary frame.

Background

In general, for a position with a small riveting space, the riveting is low in continuous efficiency, the riveting process has the defects that a rivet is not perpendicular to a plate surface, the riveting force is too small, a gap is formed between the rivet and the plate surface, the riveting force is too large, pits exist on the plate surface and the rivet surface, and the riveting deformation is caused due to looseness in the riveting process, so that the quality of parts is difficult to guarantee, and the quality problem is caused.

Disclosure of Invention

Aiming at the problems and overcoming the defects of the prior art, the invention provides the auxiliary frame for riveting and positioning in shell assembly, which is additionally provided with a reverse side reinforcing and rivet hole opening stabilizing point so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a casing assembly riveting location auxiliary frame, includes bottom plate and horizontal pole, bottom plate and horizontal pole left end and pole setting fixed connection, the horizontal pole top is equipped with the depression bar, depression bar left end and pole setting fixed connection, a plurality of perforation screw threads are seted up at the depression bar middle part, are provided with the perforation bolt in the perforation screw thread.

Furthermore, the bottom plate is far away from pole setting one end and is set up bottom plate locating pin jack, the pole setting one end is kept away from to the horizontal pole is provided with horizontal pole locating pin jack, bottom plate locating pin jack and horizontal pole locating pin jack are corresponding.

Furthermore, the support rod further comprises a support rod, wherein the upper end and the lower end of the support rod are provided with positioning pins, and the positioning pins are matched with the bottom plate positioning pin insertion holes and the cross rod positioning pin insertion holes.

Furthermore, the fixing mode of the cross rod, the pressure rod and the bottom plate with the vertical rod is bolt connection or welding.

The invention has the beneficial effects that: through providing a casing assembly riveting location auxiliary frame, simple structure is reliable, and the material is ordinary, and processing is convenient, has realized the casket-like tool assembling process, and the stable quality of riveting process has effectively ensured the machining dimension uniformity when improving production efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

The reference signs are: bottom plate 1, pole setting 2, horizontal pole 3, depression bar 4, bracing piece 5, horizontal pole locating pin jack 6, bottom plate locating pin jack 7, perforation bolt 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to the attached drawing 1 of the specification, the riveting auxiliary frame device of the embodiment comprises a bottom plate 1 and a cross rod 3, the left ends of the bottom plate 1 and the cross rod 3 are fixedly connected with an upright rod 2, a pressing rod 4 is arranged above the cross rod 3, the left end of the pressing rod 4 is fixedly connected with the upright rod 2, a plurality of perforation threads are formed in the middle of the pressing rod 4, and perforation bolts 8 are arranged in the perforation threads.

Further, the bottom plate 1 is far away from 2 one ends of pole setting and is set up bottom plate locating pin jack 7, 2 one ends of pole setting are kept away from to horizontal pole 3 is provided with horizontal pole locating pin jack 6, bottom plate locating pin jack 7 and horizontal pole locating pin jack 6 are corresponding.

Further, still include bracing piece 5, both ends set up the locating pin about bracing piece 5, locating pin and bottom plate locating pin jack 7 and horizontal pole locating pin jack 6 phase-match wait that the work piece penetrates between depression bar 4 and the horizontal pole 3, extrude fixed work piece through perforation screw thread 8, and bracing piece 5 passes through the locating pin and confirms the position.

Furthermore, the cross rod 3, the pressure rod 4 and the bottom plate 1 are fixed with the vertical rod in a bolt connection or welding mode.

Claims

1. The utility model provides a casing assembly riveting location auxiliary frame, includes bottom plate (1) and horizontal pole (3), its characterized in that, bottom plate (1) and horizontal pole (3) left end all with pole setting (2) fixed connection, horizontal pole (3) top is equipped with depression bar (4), depression bar (4) left end and pole setting (2) fixed connection, a plurality of perforation screw threads are seted up at depression bar (4) middle part, are provided with in the perforation screw thread and perforate bolt (8).

2. A shell assembling riveting positioning auxiliary frame according to claim 1, wherein a bottom plate positioning pin jack (7) is arranged at one end of the bottom plate (1) far away from the vertical rod (2), a cross rod positioning pin jack (6) is arranged at one end of the cross rod (3) far away from the vertical rod (2), and the bottom plate positioning pin jack (7) corresponds to the cross rod positioning pin jack (6).

3. The shell assembling riveting positioning auxiliary frame according to claim 2, further comprising a support rod (5), wherein positioning pins are arranged at the upper end and the lower end of the support rod (5), and are matched with a bottom plate positioning pin insertion hole (7) and a cross rod positioning pin insertion hole (6).

4. The shell assembling riveting positioning auxiliary frame according to claim 1, wherein the cross rod (3), the pressure rod (4), the bottom plate (1) and the vertical rod (2) are fixed by bolts or welding.