CN210862438U

CN210862438U - Front auxiliary frame assembly detection tool

Info

Publication number: CN210862438U
Application number: CN201921943302.7U
Authority: CN
Inventors: 曹强
Original assignee: Anhui Xiangyu Inspection Tool Co ltd
Current assignee: Anhui Xiangyu Inspection Tool Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-06-26
Anticipated expiration: 2029-11-12

Abstract

The utility model relates to an examine a technical field, specifically be a preceding sub vehicle frame assembly examines utensil, including examining a platform, examine an inner chamber bottom fixedly connected with four reference balls of platform near four sides center, examine a plurality of locating hole supports of bolted connection of platform inner chamber bottom, reference surface clamp support and detection support, examine a platform and include examining a frame, examine a frame both ends and be provided with two dust extraction, dust extraction includes the dust absorption box, two opposite sides of dust absorption box all set up a plurality of openings of intercommunication, the inside dust catcher that is provided with of dust absorption box, the side of dust absorption box far away from the opening is connected with the lid through the hinge, the lid top is provided with the handle, examine a platform bottom and be provided with the base, the base includes the backup pad, the backup pad bottom is close to four corners fixedly connected with four support columns, the support column bottom is provided with the level regulator, the utility model discloses, and the smoothness of the checking fixture table can be adjusted, and dust on the checking fixture table can be sucked out at any time.

Description

Front auxiliary frame assembly detection tool

Technical Field

The utility model relates to an examine technical field, specifically be an utensil is examined to preceding sub vehicle frame assembly.

Background

The auxiliary frame can be regarded as a framework of the front and rear axles and is a component of the front and rear axles, the auxiliary frame is not a complete frame and only supports the front and rear axles and a suspended bracket, so that the axles and the suspension are connected with a positive frame through the auxiliary frame, the front auxiliary frame assembly checking fixture is an auxiliary tool for detecting the qualification rate of the front auxiliary frame assembly checking fixture, when the original front auxiliary frame assembly checking fixture is used for detection, the stability of the placement of a checking fixture table is required to be detected, when the checking fixture table is not stably placed, errors can be caused in detection, the detection precision is influenced, the influence on production and processing is caused, the precision of the conventional automobile front auxiliary frame checking fixture is too low, the zero-veneering flatness of the front auxiliary frame and an automobile body bottom plate cannot be accurately detected, special checking fixtures need to be developed for the front auxiliary frames with different sizes, resources and manpower are greatly wasted in the use process, and dust on the checking, dust has certain influence on the detection result, and therefore, the front auxiliary frame assembly detection tool is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an utensil is examined to preceding sub vehicle frame assembly to the ordinary utensil of examining that proposes in solving above-mentioned background art can not adapt to the not unidimensional preceding sub vehicle frame, examine the problem that the platform is not steady and the dust can't in time be cleared up.

In order to achieve the above object, the utility model provides a following technical scheme:

a front auxiliary frame assembly checking fixture comprises a checking fixture table, wherein four reference balls are fixedly connected to the bottom of an inner cavity of the checking fixture table close to the centers of four sides, the bottom of the inner cavity of the checking fixture table is connected with a plurality of positioning hole brackets, a reference surface clamp bracket and a detection bracket through bolts, the detection tool table comprises a detection tool frame, two dust suction devices are arranged at two ends of the detection tool frame, each dust suction device comprises a dust suction box, a plurality of communicated openings are formed in the opposite side surfaces of the two dust suction boxes, a dust collector is arranged in the dust collection box, the side surface of the dust collection box far away from the opening is connected with a box cover through a hinge, the top of the box cover is provided with a handle, the bottom of the checking fixture table is provided with a base, the base comprises a supporting plate, the bottom of the supporting plate is close to four corners and is fixedly connected with four supporting columns, and horizontal regulators are arranged at the bottoms of the supporting columns.

Preferably, the checking fixture frame is box-shaped, the checking fixture frame and the dust suction box are of an integrally formed structure, and the air suction end of the dust collector is close to the opening.

Preferably, the plurality of positioning hole brackets, the plurality of reference surface clamp brackets and the plurality of detection brackets are fixed at the bottom of the checking fixture frame through bolts, and the positioning hole brackets, the reference surface clamp brackets and the detection brackets are matched with the front auxiliary frame.

Preferably, the positioning hole support comprises a positioning block, the positioning block is fixed on a positioning installation seat, the positioning installation seat is fixed at the bottom in the checking fixture platform through a bolt, the positioning block is provided with a pin hole, and the pin hole is matched with a positioning pin on the front auxiliary frame.

Preferably, the datum plane clamp support comprises a clamp installation seat, the top of the clamp installation seat is fixedly connected to the bottom in the checking fixture platform through a bolt, a clamp supporting block is fixedly connected to the side face of the clamp installation seat through a bolt, a clamp is arranged on the side face of the clamp supporting block, a clamp datum block is fixedly connected to the side face of the clamp supporting block far away from the clamp, and the clamp datum block are matched to clamp a front subframe installation face.

Preferably, the detection support comprises a detection mounting seat, the detection mounting seat is fixedly connected to the inner bottom of the detection tool base through a bolt, a detection supporting block is fixedly mounted on the side face of the detection mounting seat through a bolt, a positioning pin is fixedly mounted on the side face of the detection supporting block, a rotating block is rotatably arranged on the top of the detection supporting block through a bearing, a scribing pin penetrates through the top of the rotating block, and the scribing pin is matched with the mounting hole of the front subframe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this utensil is examined to preceding sub vehicle frame assembly through setting up locating hole support, reference surface clamp support and detecting support bolt fastening in examining test table, convenient to detach, can adjust the not unidimensional preceding sub vehicle frame looks adaptation, can refer to the position rate of accuracy of the looks adaptation of benchmark ball adjustment support, reduces the error.

2. This utensil is examined to preceding sub vehicle frame assembly through setting up the level regulator, can carry out the level adjustment to examining a platform, keeps leveling and stabilizing, and has set up the dust catcher, can carry out the suction to the dust in the detection frame to keep totally, help detecting.

Drawings

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

FIG. 2 is a schematic view of the structure of the testing fixture table and the base of the present invention;

fig. 3 is a top view of the bottom case structure of the present invention;

FIG. 4 is a schematic view of the positioning hole bracket of the present invention;

fig. 5 is a schematic view of a datum plane clamp bracket of the present invention;

fig. 6 is a schematic view of the structure of the detecting support of the present invention.

In the figure: 1. a gauge stand; 11. a gauge frame; 12. a dust collection device; 120. a vacuum cleaner; 121. a dust collection box; 122. an opening; 123. a hinge; 124. a box cover; 125. a handle; 2. a base; 21. a support plate; 22. a support pillar; 23. a level adjuster; 3. a positioning hole bracket; 31. positioning blocks; 32. positioning the mounting seat; 4. a datum plane clamp bracket; 41. clamping; 42. a clamp reference block; 43. a clamp support block; 44. a clamp mounting seat; 5. detecting the bracket; 51. positioning pins; 52. detecting a supporting block; 53. detecting the mounting seat; 54. a scribe pin; 55. rotating the block; 56. a bearing; 6. a reference ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

A front subframe assembly detection tool aims at solving the problems that a common detection tool cannot adapt to front subframes with different sizes, a detection tool table is not stable and dust cannot be cleaned in time, and as a preferred embodiment, as shown in figures 1, 2, 3, 4, 5 and 6, the front subframe assembly detection tool comprises a detection tool table 1, four reference balls 6 are fixedly connected to the bottom of an inner cavity of the detection tool table 1 close to the centers of four sides and can be used for referring to relative distances, a plurality of positioning hole supports 3, reference surface clamp supports 4 and a detection support 5 are connected to the bottom of the inner cavity of the detection tool table 1 through bolts, the detection tool table 1 comprises a detection tool frame 11, two dust suction devices 12 are arranged at two ends of the detection tool frame 11, each dust suction device 12 comprises a dust suction box 121, a plurality of communicated openings 122 are formed in opposite side surfaces of the two dust suction boxes 121, a dust collector 120 is arranged in the dust suction box 121, a side surface of the dust box 121 far away from the openings 122, lid 124 top is provided with handle 125, examines a platform 1 bottom and is provided with base 2, and base 2 includes backup pad 21, and backup pad 21 bottom is close to four angle departments four fixedly connected with support columns 22, and support column 22 bottom is provided with level adjuster 23, can adjust steadily examining a platform 1 through level adjuster 23 to it is more accurate to detect.

In this example, the testing fixture frame 11 is box-shaped, the testing fixture frame 11 and the dust collection box 121 are integrally formed, the air suction end of the dust collector 120 is close to the opening 122, and the dust collector 120 is a jn803-80l dust collector and can clean dust on the testing fixture table.

Specifically, a plurality of locating hole supports 3, a plurality of reference surface clamp supports 4 and a plurality of detection support 5 are fixed at the bottom of the checking fixture frame 11 through bolts, and the locating hole supports 3, the reference surface clamp supports 4 and the detection support 5 are matched with the front auxiliary frame and can be fixed through bolts to detect the size of the front auxiliary frame according to different sizes.

Furthermore, the positioning hole bracket 3 comprises a positioning block 31, the positioning block 31 is fixed on a positioning installation seat 32, the positioning installation seat 32 is fixed at the bottom in the checking fixture platform 1 through a bolt, the positioning block 31 is provided with a pin hole 33, and the pin hole 33 is matched with a positioning pin on the front auxiliary frame to accurately find the position.

Furthermore, the reference surface clamp bracket 4 comprises a clamp mounting seat 44, the top of the clamp mounting seat 44 is fixedly connected to the bottom in the checking fixture table through a bolt, a clamp supporting block 43 is fixedly connected to the side surface of the clamp mounting seat 44 through a bolt, a clamp 41 is arranged on the side surface of the clamp supporting block 43, the side surface of the clamp supporting block 43 far away from the clamp 41 is fixedly connected with a clamp reference block 42, and the clamp 41 and the clamp reference block 42 are matched to clamp a front subframe mounting surface to fix the front subframe above the checking fixture table.

Besides, the detection support 5 comprises a detection mounting seat 53, the detection mounting seat 53 is fixedly connected to the bottom in the detection tool table 1 through bolts, a detection supporting block 52 is fixedly mounted on the side face of the detection mounting seat 53 through bolts, a positioning pin 51 is fixedly mounted on the side face of the detection supporting block 52, a rotating block 55 is rotatably arranged on the top of the detection supporting block 52 through a bearing 56, a marking pin 54 penetrates through the top of the rotating block 55, the marking pin 54 is matched with the front subframe mounting hole, and the front subframe mounting hole is detected through the matched position.

The utility model discloses a preceding sub vehicle frame assembly examines when using, through manual regulation horizontal regulator 23 earlier, make examine a platform 1 and keep steady, simultaneously, the size relative position of the preceding sub vehicle frame that detects as required, adjust as the benchmark through reference ball 6, with locating hole support 3, reference surface clamp support 4 and detection support 5 bolt fastening examine the position that bottom needs in a platform 1, through the locating pin on the preceding sub vehicle frame and the pinhole 33 phase-match on the locating hole support 3, then clamp the installation face of preceding sub vehicle frame tightly with clamp 41 and clamp reference block 42 through reference surface clamp support 4, then detect through the detection support 5 of looks adaptation, make turning block 55 rotate through detecting bearing 56 that fixes on the supporting shoe 52, detect the installation hole and the axiality of preceding sub vehicle frame through marking pin 54, when having the dust on examining a platform 1, through the power of switch-on dust catcher 120, make dust catcher 120 work, through opening 122 in sucking dust box 121, remove dust, avoid the dust influence to detect, when the work is ended, can manually open lid 124 that hinge 123 is connected through handle 125, unified clearance is carried out to the dust box inside.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a preceding sub vehicle frame assembly examines utensil, includes examines a platform (1), its characterized in that: the bottom of an inner cavity of the detection tool table (1) close to the centers of four sides is fixedly connected with four reference balls (6), the bottom of the inner cavity of the detection tool table (1) is in bolted connection with a plurality of positioning hole supports (3), a reference surface clamp support (4) and a detection support (5), the detection tool table (1) comprises a detection tool frame (11), two dust suction devices (12) are arranged at two ends of the detection tool frame (11), each dust suction device (12) comprises a dust suction box (121), a plurality of communicated openings (122) are formed in two opposite side faces of the dust suction box (121), a dust collector (120) is arranged in the dust suction box (121), a box cover (124) is connected to the side face, far away from the openings (122), of the dust suction box (121) through a hinge (123), a handle (125) is arranged at the top of the box cover (124), a base (2) is arranged at the, the base (2) comprises a supporting plate (21), four supporting columns (22) are fixedly connected to the bottom of the supporting plate (21) close to four corners, and a horizontal regulator (23) is arranged at the bottom of each supporting column (22).

2. The front subframe assembly inspection tool of claim 1, wherein: the inspection device frame (11) is box-shaped, the inspection device frame (11) and the dust suction box (121) are of an integrally formed structure, and the air suction end of the dust collector (120) is close to the opening (122).

3. The front subframe assembly inspection device of claim 2, wherein: the positioning hole supports (3), the reference surface clamp supports (4) and the detection supports (5) are fixed at the bottom of the checking fixture frame (11) through bolts, and the positioning hole supports (3), the reference surface clamp supports (4) and the detection supports (5) are matched with the front auxiliary frame.

4. The front subframe assembly inspection tool of claim 1, wherein: the positioning hole support (3) comprises a positioning block (31), the positioning block (31) is fixed on a positioning installation seat (32), the positioning installation seat (32) is fixed at the bottom in the checking fixture platform (1) through a bolt, a pin hole (33) is formed in the positioning block (31), and the pin hole (33) is matched with a positioning pin on the front auxiliary frame.

5. The front subframe assembly inspection tool of claim 1, wherein: the datum plane clamp support (4) comprises a clamp mounting seat (44), the top of the clamp mounting seat (44) is fixedly connected to the bottom in the checking fixture platform through a bolt, a clamp supporting block (43) is fixedly connected to the side face of the clamp mounting seat (44) through a bolt, a clamp (41) is arranged on the side face of the clamp supporting block (43), a clamp datum block (42) is fixedly connected to the side face, far away from the clamp (41), of the clamp supporting block (43), and the clamp (41) and the clamp datum block (42) are matched to clamp a front auxiliary frame mounting face.

6. The front subframe assembly inspection tool of claim 1, wherein: the detection support (5) comprises a detection mounting seat (53), the detection mounting seat (53) is fixedly connected to the inner bottom of the detection tool table (1) through bolts, a detection supporting block (52) is fixedly mounted on the side face of the detection mounting seat (53) through bolts, a positioning pin (51) is fixedly mounted on the side face of the detection supporting block (52), a rotating block (55) is rotatably arranged on the top of the detection supporting block (52) through a bearing (56), a scribing pin (54) penetrates through the top of the rotating block (55), and the scribing pin (54) is matched with a front auxiliary frame mounting hole.