CN220649275U - Detection tool for annular parts of automobile - Google Patents

Abstract

The utility model relates to the technical field of automobile part detection, in particular to a detection tool for an automobile annular part, wherein an inner diameter detection mechanism comprises: the pivot, it is connected with the pivot to rotate on the test bench, installs the carousel in the pivot, uses the pivot to be a plurality of spouts of centre of a circle circumference array setting on the test bench, and sliding connection has the detection axle in the spout, detects epaxial rotation and is connected with the detection wheel, and circumference array setting has a plurality of arc spouts that are used for driving the detection axle on the carousel, and external diameter detection mechanism includes: guide way, parallel arrangement has a plurality of guide ways on the inspection bench, and sliding connection has the guide post in the guide way, and the grip block is installed to guide post one end, and the pick-up plate is installed to the guide post other end, and threaded connection has first locking bolt on the pick-up plate, and then realizes that a kind of detection frock detects the cyclic annular part of multiple different sizes and specification, has reduced the cost of preparation detection frock, and it is more convenient laborsaving to use.

Description

Detection tool for annular parts of automobile

Technical Field

The utility model relates to the technical field of automobile part detection, in particular to a detection tool for an automobile annular part.

Background

The gauge is a simple tool for controlling various sizes (such as aperture, space size and the like) of products in industrial production enterprises, improves production efficiency and control quality, is suitable for mass production of products such as automobile parts, and replaces professional measuring tools such as a smooth plug gauge, a thread plug gauge, an outer diameter caliper gauge and the like.

In actual production, parts with different specifications are often required to be detected, and the existing detection tool is difficult to adapt to annular parts with various sizes and models.

Disclosure of Invention

The utility model aims to solve the technical problems, and further provides a detection tool for an automobile annular part, which comprises the following components: the detection bench, install internal diameter detection mechanism on the detection bench, sliding connection has external diameter detection mechanism on the detection bench, installs the locking mechanism that is used for locking internal diameter detection mechanism on the detection bench, installs radial circle detection mechanism that beats on the detection bench, internal diameter detection mechanism includes: the rotary shaft is rotationally connected to the detection table, the rotary shaft is provided with a rotary table, the detection table is provided with a plurality of sliding grooves by taking the rotary shaft as a circle center and a circumferential array, the sliding grooves are slidably connected with detection shafts, the detection shafts are rotationally connected with detection wheels, and the circumferential array on the rotary table is provided with a plurality of arc-shaped sliding grooves for driving the detection shafts.

Further, the outer diameter detection mechanism includes: the guide way, parallel arrangement has a plurality of guide ways on the test bench, and sliding connection has the guide post in the guide way, and the grip block is installed to guide post one end, and the pick-up plate is installed to the guide post other end, and threaded connection has first locking bolt on the pick-up plate, and first locking bolt is fixed the pick-up plate with the grip block cooperation.

Further, the locking mechanism includes: limiting plate is installed to the detection bench, and sliding connection has spacing traveller on the limiting plate, and extrusion piece is installed to spacing traveller one end, and the rubber piece that is used for restricting carousel pivoted is installed to spacing traveller other end, link to each other through thrust spring between rubber piece and the limiting plate, sliding connection has the extrusion frame on the detection bench, and extrusion frame and extrusion piece cooperation drive spacing traveller.

Further, the radial circle runout detection mechanism includes: the detecting table is provided with a T-shaped sliding groove, a first detecting frame is connected in a sliding mode in the T-shaped sliding groove, a second locking bolt used for locking the position of the first detecting frame is connected to the first detecting frame in a threaded mode, a second detecting frame is connected to the first detecting frame in a sliding mode, a third locking bolt used for locking the position of the second detecting frame is connected to the second detecting frame in a threaded mode, and a dial indicator is installed on the second detecting frame.

Further, a supporting frame is arranged on the detection table, and a magnetic seat is arranged on the supporting frame.

Further, a knob is installed at one end of the rotating shaft, and a plurality of grooves for increasing friction force are formed in the knob.

Further, the detection table is provided with scales.

Further, the contact surfaces of the extrusion block and the extrusion frame are inclined planes.

Further, the outer wall of the detection plate facing the rotating shaft is a horizontal plane.

Further, a sealing ring is arranged between the rotating shaft and the detection table.

The beneficial effects are that:

the utility model provides a rotating shaft is connected with through rotating on the detection platform, install the carousel in the pivot, it is provided with a plurality of spouts to use the pivot as centre of a circle circumference array on the detection platform, sliding connection has the detection axle in the spout, it is connected with the detection wheel to rotate on the detection axle, circumference array is provided with a plurality of arc spouts that are used for driving the detection axle on the carousel, parallel arrangement has a plurality of guide slots on the detection platform, sliding connection has the guide post in the guide slot, the grip block is installed to guide post one end, the pick-up plate is installed to the guide post other end, threaded connection has first locking bolt on the pick-up plate, first locking bolt is fixed the pick-up plate with the grip block cooperation, and then realize that a detection frock detects the cyclic annular part of multiple different sizes and specifications, the cost of preparation detection frock has been reduced, it is more convenient laborsaving to use.

Description of the drawings:

FIG. 1 is a schematic diagram of a first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a second embodiment of the present utility model;

FIG. 3 is a schematic partial cross-sectional view of the present utility model;

FIG. 4 is a schematic view of the inner diameter detecting mechanism according to the present utility model;

FIG. 5 is a schematic view of a locking mechanism according to the present utility model;

FIG. 6 is a schematic diagram of a radial runout detection mechanism according to the present utility model;

the figure indicates:

the detecting table 1, an inner diameter detecting mechanism 2, a rotating shaft 21, a rotating disc 22, a sliding groove 23, a detecting shaft 24, a detecting wheel 25, an arc-shaped sliding groove 26, a knob 27, an outer diameter detecting mechanism 3, a guide groove 31, a guide post 32, a clamping block 33, a detecting plate 34, a first locking bolt 35, a locking mechanism 4, a limiting plate 41, a limiting slide post 42, a pressing block 43, a rubber block 44, a pressing frame 45, a radial runout detecting mechanism 5, a T-shaped sliding groove 51, a first detecting frame 52, a second locking bolt 53, a second detecting frame 54, a third locking bolt 55, a dial indicator 56, a supporting frame 6 and a magnetic seat 7.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements 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 utility model.

Example 1: description is made with reference to fig. 1 to 4 of a detection tool for an annular part of an automobile, including: the detection platform 1, install internal diameter detection mechanism 2 on the detection platform 1, sliding connection has external diameter detection mechanism 3 on the detection platform 1, installs the locking mechanism 4 that is used for carrying out locking to internal diameter detection mechanism 2 on the detection platform 1, installs radial circle detection mechanism 5 on the detection platform 1, internal diameter detection mechanism 2 includes: the rotary shaft 21 is rotatably connected to the rotary shaft 21 on the detection table 1, the rotary table 22 is mounted on the rotary shaft 21, a plurality of sliding grooves 23 are formed in the detection table 1 by taking the rotary shaft 21 as a circle center and in a circumferential array, the detection shafts 24 are slidably connected to the sliding grooves 23, the detection shafts 24 are rotatably connected to the detection wheels 25, and a plurality of arc-shaped sliding grooves 26 for driving the detection shafts 24 are formed in the circumferential array on the rotary table 22.

Wherein, arc spout 26 one end is close to pivot 21, and the pivot 21 is kept away from to the other end, and a plurality of arc spouts 26 of clockwise rotation carousel 22 mutually support with spout 23 and drive detection axle 24 and keep away from pivot 21, make the circular diameter grow that a plurality of detection wheel 25 outsides formed, and the annular part internal diameter of detection just increases, and anticlockwise rotation carousel 22 is then opposite, and then detects the annular part internal diameter of different models.

This application is through rotating on detecting bench 1 and being connected with pivot 21, install carousel 22 in the pivot 21, it is provided with a plurality of spouts 23 to use pivot 21 as centre of a circle circumference array on detecting bench 1, sliding connection has detection axle 24 in spout 23, it is connected with detection wheel 25 to rotate on the detection axle 24, circumference array is provided with a plurality of arc spouts 26 that are used for driving detection axle 24 on the carousel 22, change a plurality of detection wheels 25 and form circular diameter and come the cyclic annular part of different internal diameters, afterwards with cyclic annular part internal diameter suit on a plurality of detection wheels 25 that set up, perfect fit is qualified part, otherwise be the disqualification article, and then make a detection frock can detect the internal diameter of cyclic annular part of different specifications, the efficiency of detection has been increased, avoided the frequent frock of changing of inspector, it is more convenient to use.

Example 2: the outer diameter detection mechanism 3 includes, as described with reference to fig. 3 on the basis of embodiment 1: the guide way 31, be provided with a plurality of guide ways 31 on the test bench 1 in parallel, sliding connection has guide post 32 in the guide way 31, and grip block 33 is installed to guide post 32 one end, and pick-up plate 34 is installed to the guide post 32 other end, and threaded connection has first locking bolt 35 on the pick-up plate 34, and first locking bolt 35 cooperates with grip block 33 and fixes pick-up plate 34.

The detection plate 34 is slidably connected to the detection table 1 through the guide post 32, after the detection plate 34 slides to a distance equal to the outer diameter of the annular part, the detection plate 34 and the detection table 1 can be kept relatively static by rotating the first locking bolt 35, then the center of the rotating shaft 21 coincides with the center of the annular part during detection, the outer wall of the annular part contacts with the outer wall of the detection plate 34 to obtain a product with an acceptable outer diameter, otherwise, the product with an unacceptable outer diameter is obtained, the size of the outer diameter of the annular part is changed by sliding the detection plate 34, and then the outer diameters of annular parts with different types are detected.

This application is through being provided with a plurality of guide slots 31 on detecting table 1 in parallel, sliding connection has guide post 32 in guide slot 31, guide post 32 one end installs grip block 33, the pick-up plate 34 is installed to the guide post 32 other end, threaded connection has first locking bolt 35 on the pick-up plate 34, first locking bolt 35 is fixed with grip block 33 cooperation to pick-up plate 34, make a detection frock can detect the external diameter of the cyclic annular part of different specifications, further increase the efficiency of detection, avoided the frequent frock of changing of inspector, it is more convenient to use.

Example 3: the locking mechanism 4 includes, on the basis of embodiment 1, as described with reference to fig. 5: limiting plate 41, install limiting plate 41 on the detection platform 1, sliding connection has spacing traveller 42 on the limiting plate 41, and extrusion piece 43 is installed to spacing traveller 42 one end, and rubber piece 44 that is used for restricting carousel 22 pivoted is installed to spacing traveller 42 other end, link to each other through thrust spring between rubber piece 44 and the limiting plate 41, sliding connection has extrusion frame 45 on the detection platform 1, extrusion frame 45 and extrusion piece 43 cooperation drive spacing traveller 42.

When the extrusion frame 45 slides forward on the detection table 1, the front end of the extrusion frame 45 extends into the inner side of the extrusion block 43, the extrusion block 43 drives the rubber block 44 to move outwards together with overcoming the thrust spring through the limiting sliding column 42, so that a detector can rotate the turntable 22, and then adjust the size of the inner diameter of the detection annular part through the turntable 22, and then the extrusion frame 45 is reset, the thrust spring pushes the rubber block 44 to contact with the turntable 22 again, and the turntable 22 is further limited to rotate, so that the adjusted detection size is prevented from changing.

This application is through installing limiting plate 41 on detecting platform 1, and sliding connection has spacing traveller 42 on the limiting plate 41, and extrusion piece 43 is installed to spacing traveller 42 one end, and the rubber piece 44 that is used for restricting carousel 22 pivoted is installed to spacing traveller 42 other end, link to each other through thrust spring between rubber piece 44 and the limiting plate 41, sliding connection has extrusion frame 45 on detecting platform 1, extrusion frame 45 and extrusion piece 43 cooperation drive spacing traveller 42, make the internal diameter detection size that has adjusted remain unchanged, and then avoid detecting the ring dress internal diameter size and take place the deviation, make the frock detect more accurate.

Example 4: the radial runout detection mechanism 5 according to embodiment 1 will be described with reference to fig. 6, and includes: the T-shaped sliding groove 51 is formed in the detection table 1, a first detection frame 52 is slidably connected in the T-shaped sliding groove 51, a second locking bolt 53 for locking the position of the first detection frame 52 is connected to the first detection frame 52 in a threaded mode, a second detection frame 54 is connected to the first detection frame 52 in a sliding mode, a third locking bolt 55 for locking the position of the second detection frame 54 is connected to the second detection frame 54 in a threaded mode, and a dial indicator 56 is installed on the second detection frame 54.

The first detecting frame 52 is horizontally and slidably connected to the detecting table 1 through the T-shaped chute 51, the second detecting frame 54 is vertically and slidably connected to the first detecting frame 52, the dial indicator 56 is detachably connected to the second detecting frame 54, the measuring head of the dial indicator 56 is always horizontally coincident with the center of the rotating shaft 21, and radial runout of the outer walls of different annular parts can be measured by the dial indicator 56 through the mutual matching of the first detecting frame 52 and the second detecting frame 54.

This application is through being provided with T shape spout 51 on detecting table 1, and T shape spout 51 sliding connection has first detection frame 52, and threaded connection has the second locking bolt 53 that is used for locking first detection frame 52 position on the first detection frame 52, and sliding connection has second detection frame 54 on the first detection frame 52, and threaded connection has the third locking bolt 55 that is used for locking second detection frame 54 position on the second detection frame 54, installs percentage table 56 on the second detection frame 54, utilizes percentage table 56 to carry out radial circle to the outer wall of cyclic annular part and beats the detection, has further increased the size detection to the cyclic annular part outer wall, makes the size of detection more accurate.

Example 5: the description will be given with reference to fig. 3 on the basis of embodiment 1, wherein a support frame 6 is mounted on the test table 1, and a magnetic base 7 is mounted on the support frame 6.

The working principle of the magnetic base 7 is the same as that of the magnetic gauge base, the magnetic gauge base is in the prior art, the application does not need to describe too much structure, magnetic force generated by the magnetic base 7 is utilized to be absorbed on an iron workbench, and the detection table 1 on the support frame 6 and the iron workbench are kept static.

This application is through installing support frame 6 on detecting the platform 1, install magnetic seat 7 on the support frame 6, and then conveniently detect the frock and install on the iron workstation, reduced installation time, increased the efficiency of installation detection frock.

Example 6: as described with reference to fig. 2 on the basis of embodiment 1, a knob 27 is mounted at one end of the rotating shaft 21, and a plurality of grooves for increasing friction force are formed in the knob 27.

This application is through installing knob 27 in pivot 21 one end, is provided with a plurality of recesses that are used for increasing frictional force on the knob 27, makes the rotation carousel 22 that detection personnel can be more convenient, further increases the efficiency of adjusting detection frock.

Example 7: the description will be given with reference to fig. 3 on the basis of example 2, wherein the scale is provided on the inspection table 1.

This application is through being provided with the scale on detecting platform 1, and then makes the regulation that the inspector can be more convenient detect frock measuring specification.

Example 8: the contact surfaces of the pressing block 43 and the pressing frame 45 are each provided with an inclined surface, which will be described with reference to fig. 3 on the basis of embodiment 3.

This application is through all setting up the contact surface of extrusion piece 43 and extrusion frame 45 as the inclined plane, makes extrusion frame 45 more laborsaving when extrudeing extrusion piece 43, and then has reduced inspector's intensity of labour.

Example 9: the outer wall of the detection plate 34 facing the rotating shaft 21 is a horizontal plane, which will be described with reference to fig. 3 on the basis of embodiment 3.

The outer wall facing the rotating shaft 21 through the detection plate 34 is a horizontal plane, so that the detection plate 34 is more accurate in detecting the outer diameter of the annular part.

Example 10: a seal ring is installed between the rotating shaft 21 and the inspection table 1, as described with reference to fig. 3 on the basis of embodiment 1.

This application prevents through installing the sealing washer between pivot 21 and detection platform 1 that greasy dirt from entering into the pivot 21 and detecting between the platform 1 and influencing the rotation of pivot 21, and then has prolonged the life who detects the frock.

The working process comprises the following steps:

the detection personnel need adjust the detection frock earlier, push extrusion frame 45 in the place ahead and extrude the piece 43 outside, make extrusion piece 43 drive rubber piece 44 and carousel 22 separation through spacing traveller 42, the detection personnel drives carousel 22 through knob 27 and rotates and adjust a plurality of detection wheels 25 and form circular diameter size, after the detection wheel 25 removes the internal diameter specification position that wants to detect, make extrusion frame 45 reset, rubber piece 44 restriction carousel 22 rotation again, afterwards slide pick-up plate 34, after the external diameter specification position that wants to detect is slided to pick-up plate 34, the detection personnel utilize first lock bolt 35 to lock up plate 34, then the detection personnel overlaps the internal diameter of cyclic annular part on the circular that a plurality of detection wheels 25 formed, afterwards rotate cyclic annular part, utilize pick-up plate 34 to detect the external diameter of cyclic annular part, afterwards, the detection personnel can slide first detection frame 52 and second detection frame 54, make the gauge's of dial gauge 56 contact the outer wall of cyclic annular part, afterwards utilize second lock bolt 53 and third lock bolt 55 to make first detection frame 52 and second detection frame 54, the cyclic annular part's internal diameter of cyclic annular part is overlapped, the internal diameter of cyclic annular part is overlapped, and the radial part's diameter detection is detected to the annular part, and the cost is not is measured to the radial diameter of a plurality of kinds of detection frock is reduced, and the cost is more convenient to detect with the frock.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (10)

1. Detection frock of car ring-shaped part includes: detection platform (1), install internal diameter detection mechanism (2) on detecting platform (1), sliding connection has external diameter detection mechanism (3) on detecting platform (1), installs on detecting platform (1) locking mechanism (4) that are used for locking internal diameter detection mechanism (2), installs radial circle detection mechanism (5) on detecting platform (1), its characterized in that, internal diameter detection mechanism (2) include: the rotary table comprises a rotary shaft (21), wherein the rotary shaft (21) is rotatably connected to the detection table (1), a rotary table (22) is arranged on the rotary shaft (21), a plurality of sliding grooves (23) are formed in the detection table (1) by taking the rotary shaft (21) as a circle center and in a circumferential array, a detection shaft (24) is slidably connected in the sliding grooves (23), a detection wheel (25) is rotatably connected to the detection shaft (24), and a plurality of arc-shaped sliding grooves (26) for driving the detection shaft (24) are formed in the circumferential array on the rotary table (22).

2. The tool for detecting an annular part of an automobile according to claim 1, wherein the outer diameter detecting mechanism (3) comprises: guide way (31), parallel arrangement has a plurality of guide ways (31) on detecting platform (1), and sliding connection has guide post (32) on guide way (31), and grip block (33) are installed to guide post (32) one end, and pick-up plate (34) are installed to guide post (32) other end, and threaded connection has first locking bolt (35) on pick-up plate (34), and first locking bolt (35) are fixed pick-up plate (34) with grip block (33) cooperation.

3. The tool for detecting an annular part of an automobile according to claim 1, wherein the locking mechanism (4) comprises: limiting plate (41), install limiting plate (41) on detecting platform (1), sliding connection has spacing traveller (42) on limiting plate (41), extrusion piece (43) are installed to spacing traveller (42) one end, and rubber piece (44) that are used for restricting carousel (22) pivoted is installed to spacing traveller (42) other end, link to each other through thrust spring between rubber piece (44) and limiting plate (41), sliding connection has extrusion frame (45) on detecting platform (1), extrusion frame (45) and extrusion piece (43) cooperation drive spacing traveller (42).

4. The tool for detecting an annular part of an automobile according to claim 1, wherein the radial runout detecting mechanism (5) comprises: t shape spout (51), be provided with T shape spout (51) on detecting bench (1), sliding connection has first detection frame (52) on T shape spout (51), threaded connection has second locking bolt (53) that are used for locking first detection frame (52) position on first detection frame (52), sliding connection has second detection frame (54) on first detection frame (52), threaded connection has third locking bolt (55) that are used for locking second detection frame (54) position on second detection frame (54), installs percentage table (56) on second detection frame (54).

5. The detection tool for the annular parts of the automobiles according to claim 1, wherein the detection table (1) is provided with a support frame (6), and the support frame (6) is provided with a magnetic seat (7).

6. The tool for detecting the annular part of the automobile according to claim 1, wherein a knob (27) is installed at one end of the rotating shaft (21), and a plurality of grooves for increasing friction force are formed in the knob (27).

7. The tool for detecting the annular part of the automobile according to claim 2, wherein the detecting table (1) is provided with scales.

8. A tool for detecting an annular part of an automobile according to claim 3, wherein contact surfaces of the pressing block (43) and the pressing frame (45) are inclined surfaces.

9. The tool for detecting the annular part of the automobile according to claim 2, wherein the outer wall of the detection plate (34) facing the rotating shaft (21) is a horizontal plane.

10. The detection tool for the annular parts of the automobiles according to claim 1, wherein a sealing ring is arranged between the rotating shaft (21) and the detection table (1).