CN218511653U

CN218511653U - Utensil is examined to left back longeron assembly of car

Info

Publication number: CN218511653U
Application number: CN202222680054.XU
Authority: CN
Inventors: 曹隽华
Original assignee: Suzhou Houpuda Precision Equipment Co ltd
Current assignee: Suzhou Houpuda Precision Equipment Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-02-21
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses an utensil is examined to back left longeron assembly of car relates to the longeron and examines a technical field, including workstation and longeron main part, be provided with on the workstation and be used for the spacing subassembly of longeron main part, spacing subassembly includes the pole setting of fixed connection on the workstation. The utility model discloses a linkage plate, the through-hole, the inserted bar, the driving plate, the extrusion piece, cooperation setting between push pedal and the wane, treat that the longeron main part is placed back on the workstation, the fixed box is located longeron main part upper groove, press the inslot internal rotation through the wane, can make the push pedal drive the extrusion piece and carry out the rising movement, and under the effect of driving plate, make two linkage plates carry out the motion on the guide bar in opposite directions, can pass the inserted bar and insert the longeron main part downthehole behind the through-hole, hole site in the longeron main part has been reached, the effect of aperture test, can carry out synchronous detection to different position holes in the longeron main part simultaneously, detection efficiency is higher.

Description

Utensil is examined to rear left longeron assembly of car

Technical Field

The utility model relates to an utensil technical field is examined to the longeron, specifically is an utensil is examined to longeron assembly behind left of car.

Background

The frame is the most important bearing part in the automobile, the frame longitudinal beam is one of the key parts, so the longitudinal beam plays an important bearing role on the automobile, the left rear longitudinal beam and the right rear longitudinal beam of the automobile are the cross beams erected at two sides of an engine, a bumper framework is arranged in front of the two cross beams, a hole position on the longitudinal beam needs to be checked by using a checking tool before the left rear longitudinal beam leaves a factory, a round rod matched with the hole diameter is required to be held by a worker for alternate detection during hole position detection, and the hole position on the left rear longitudinal beam is more, so that the worker needs to repeatedly alternate actions, and the efficiency is slower. Therefore, the automobile left rear longitudinal beam assembly checking fixture solves the problems.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The utility model aims at providing an utensil is examined to longeron assembly behind left of car in order to compensate prior art not enough.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an utensil is examined to back longeron assembly in left side of car, includes workstation and longeron main part, be provided with on the workstation and be used for the spacing subassembly of longeron main part, spacing subassembly includes fixed connection in the pole setting on the workstation, fixedly connected with back shaft in the pole setting, be provided with in the pole setting and support the backup plate, support and seted up the mounting groove on the backup plate, and mounting groove and pole setting looks adaptation, support and support board sliding connection on the back shaft, it is connected with and supports the wheel to support to rotate on the board, threaded connection has fixation nut on the back shaft, and fixation nut with support and contact mutually.

The workbench is fixedly communicated with two fixed boxes, two linkage plates are arranged in the fixed boxes, two through holes are formed in the fixed boxes, guide rods are fixedly connected in the fixed boxes, the linkage plates are connected to the guide rods in a sliding mode, two insertion rods are arranged on one side face, away from each other, of each linkage plate, and a lifting assembly used for opening and closing the two linkage plates is arranged in the workbench.

Lifting unit hinges the wane on the workstation and sets up the indent on the workstation including setting up push pedal, the extrusion piece in the push pedal of sliding connection in the workstation, two the equal fixedly connected with driving plate in bottom of linkage plate, the extrusion piece is located between two driving plates, the one end of wane is located the below of push pedal, the other end of wane runs through the outside that presses the indent and extend to the workstation, sliding connection has two slide bars, two in the push pedal the equal fixed connection of slide bar is in the inside of workstation, the cover is equipped with reset spring on the slide bar, reset spring is located the top of push pedal.

Has the advantages that:

compared with the prior art, this utensil is examined to longeron assembly behind left of car possesses following beneficial effect:

the utility model discloses a linkage plate, the through-hole, the inserted bar, the driving plate, the extrusion piece, cooperation setting between push pedal and the wane, treat that the longeron main part is placed back on the workstation, the fixed box is located longeron main part upper groove, press the inslot internal rotation through the wane, can make the push pedal drive the extrusion piece and carry out the rising movement, and under the effect of driving plate, make two linkage plates carry out the motion on the guide bar in opposite directions, can pass the inserted bar and insert the longeron main part downthehole behind the through-hole, hole site in the longeron main part has been reached, the effect of aperture test, can carry out synchronous detection to different position holes in the longeron main part simultaneously, detection efficiency is higher.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a perspective view of the main body of the longitudinal beam of the present invention after being taken off;

FIG. 3 is a sectional view of the main illustration of the present invention;

fig. 4 is a cross-sectional view of the left side view of the present invention.

In the figure: 1. a work table; 2. a stringer body; 4. erecting a rod; 5. a support shaft; 6. a backup plate; 7. mounting grooves; 8. fixing a nut; 9. a leaning wheel; 10. pressing the groove; 11. a seesaw; 12. a fixed box; 13. a linkage plate; 14. a through hole; 15. a guide rod; 17. extruding the block; 18. pushing the plate; 19. a slide bar; 20. a return spring; 21. a rod is inserted; 22. a drive plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides an utensil is examined to back longeron assembly in left side of car, including workstation 1 and longeron main part 2, be provided with on the workstation 1 and be used for spacing subassembly to longeron main part 2, spacing subassembly includes fixed connection in the pole setting 4 on the workstation 1, fixedly connected with back shaft 5 in the pole setting 4, be provided with on the pole setting 4 and support backup plate 6, support and seted up mounting groove 7 on the backup plate 6, and mounting groove 7 and pole setting 4 looks adaptation, support and support 6 sliding connection on back shaft 5, support and support the rotation that can be free on back shaft 5 by board 6, it is connected with and supports wheel 9 to support to rotate on board 6, threaded connection has fixation nut 8 on the back shaft 5, and fixation nut 8 contacts with supporting plate 6, with fixation nut 8 spiral mounting in with support when contacting by board 6, under fixation nut 8's squeezing action, can fix supporting plate 6, make its displacement that can not produce the angle, and will support wheel 9 in leaning on the surface of pasting by longeron main part 2, can carry on spacingly to the position of longeron main part 2.

Two fixed boxes 12 are fixedly communicated on the workbench 1, two linkage plates 13 are arranged in the two fixed boxes 12, two through holes 14 are formed in the fixed boxes 12, guide rods 15 are fixedly connected in the fixed boxes 12, the linkage plates 13 are connected to the guide rods 15 in a sliding mode, the linkage plates 13 can slide on the guide rods 15, longitudinal displacement is avoided when the linkage plates 13 move, inserting rods 21 are installed on one side face, away from each other, of the two linkage plates 13, the inserting rods 21 are detachably installed on the linkage plates 13, the diameter of the inserting rods 21 can be adjusted according to actual requirements, and a lifting assembly used for opening and closing the two linkage plates 13 is arranged in the workbench 1.

Lifting unit is including setting up the push pedal 18 in workstation 1, sliding connection is the extrusion piece 17 on push pedal 18, articulate rocker 11 on workstation 1 and set up the indent 10 on workstation 1, the equal fixedly connected with driving plate 22 in bottom of two linkage boards 13, extrusion piece 17 is located between two driving plate 22, utilize extrusion piece 17 to make two driving plate 22 carry out the motion of keeping away from each other when upwards moving, the one end of rocker 11 is located the below of push pedal 18, the other end of rocker 11 runs through presses indent 10 and extends to the outside of workstation 1, when utilizing external force to press the rocker 11 that is in the outside of workstation 1, can make when rocker 11 rotates to push pedal 18 carry out the rising movement, sliding connection has two slide bars 19 in push pedal 18, the equal fixed connection in the inside of workstation 1 of two slide bars 19, the cover is equipped with reset spring 20 on the slide bar 19, reset spring 20 is located the top of push pedal 18, after relieving the external force, can make push pedal 18 carry out the motion that resets under reset spring 20's elastic reaction.

The working principle is as follows: firstly, place longeron main part 2 on workstation 1, fixed case 12 is located the inside of longeron main part 2 this moment, simultaneously, it is spacing still can to longeron main part 2 under the effect that leans on wheel 9, it is not hard up to avoid longeron main part 2 to appear, then, utilize external force to press down the wane 11 that is in workstation 1 outside, make wane 11 rotate in the inside of pressing down groove 10, can make wane 11 drive push pedal 18 carry out the rising movement, and make push pedal 18 slide on slide bar 19, simultaneously extrude reset spring 20, at this moment, extrusion block 17 extrudees driving plate 22, can make linkage plate 13 slide in the inside of guide bar 15, can make two linkage plates 13 keep away from the motion each other, can pass through-hole 14 with inserted bar 21 and stretch into longeron main part 2 hole, the effect of hole site, aperture test on longeron main part 2 has been reached, can carry out synchronous detection to different position holes on longeron main part 2 simultaneously, detection efficiency is higher.

It should be noted that, in the present specification, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description of the present invention and simplification of description, but 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 thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise expressly specified or limited, the terms "fixedly disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or may be detachably connected, or may be integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an utensil is examined to longeron assembly behind left side of car, includes workstation (1) and longeron main part (2), its characterized in that: the limiting device is characterized in that a limiting assembly used for limiting the longitudinal beam main body (2) is arranged on the workbench (1), the workbench (1) is fixedly communicated with two fixed boxes (12), two linkage plates (13) are arranged in the two fixed boxes (12), two through holes (14) are formed in the fixed boxes (12), a guide rod (15) is fixedly connected in each fixed box (12), the linkage plates (13) are connected to the guide rod (15) in a sliding manner, an inserting rod (21) is arranged on one side face, away from each other, of each linkage plate (13), and a lifting assembly used for opening and closing the two linkage plates (13) is arranged in the workbench (1);

lifting unit is including setting up extrusion piece (17) on push pedal (18), sliding connection in workstation (1) push pedal (18), articulates wane (11) on workstation (1) and sets up groove (10) of pressing on workstation (1), two the equal fixedly connected with driving plate (22) in bottom of linkage board (13), extrusion piece (17) are located between two driving plate (22).

2. The automobile left rear longitudinal beam assembly testing fixture according to claim 1, characterized in that: spacing subassembly includes pole setting (4) of fixed connection on workstation (1), fixedly connected with back shaft (5) in pole setting (4), be provided with on pole setting (4) and support backup plate (6), support and seted up mounting groove (7) on backup plate (6), and mounting groove (7) and pole setting (4) looks adaptation, support backup plate (6) sliding connection on back shaft (5).

3. The automobile left rear longitudinal beam assembly testing fixture according to claim 2, characterized in that: support to rotate on backup plate (6) and be connected with and support wheel (9), threaded connection has fixation nut (8) on back shaft (5), and fixation nut (8) with support to contact by board (6).

4. The automobile left rear longitudinal beam assembly testing fixture according to claim 1, characterized in that: one end of the rocker (11) is positioned below the push plate (18), and the other end of the rocker (11) penetrates through the pressing groove (10) and extends to the outside of the workbench (1).

5. The automobile left rear longitudinal beam assembly testing fixture according to claim 1, characterized in that: push pedal (18) sliding connection has two slide bars (19), two slide bar (19) equal fixed connection is in the inside of workstation (1).

6. The automobile left rear longitudinal beam assembly testing fixture according to claim 5, characterized in that: the sliding rod (19) is sleeved with a return spring (20), and the return spring (20) is located above the push plate (18).