CN212158380U

CN212158380U - Wheel hub production is with detection device that beats before nodular iron convenient to use

Info

Publication number: CN212158380U
Application number: CN202021068952.4U
Authority: CN
Inventors: 阴勇; 姜广涛; 李娟�; 张庆华; 韩振武
Original assignee: Feicheng Yutong Machinery Co ltd
Current assignee: Feicheng Yutong Machinery Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2020-12-15
Anticipated expiration: 2030-06-11

Abstract

The utility model provides a wheel hub production is with detection device that beats before ductile iron convenient to use, which comprises a table top, amesdial and universal magnetic force gauge stand, the mesa is placed at the level subaerial through the landing leg of fixed mounting in bottom surface four corners, the mesa is made by the material that can be adsorbed by magnet, magnetic adsorption has universal magnetic force gauge stand on the mesa top surface, amesdial then fixed mounting is on the support of universal magnetic force gauge stand, the bearing through-hole has been seted up on the mesa, the bearing through-hole rotates through the bearing and is connected with the pivot, the top fixed mounting of pivot has the carousel, it passes through the groove to have seted up the number on the carousel, be equipped with the several bolt on the carousel, the double-screw bolt of bolt divide into the. This device is good to different specification wheel hub's adaptability on the one hand, and on the other hand adopts the elasticity buckle structure to alleviate user dismouting wheel hub's work burden greatly, and convenient to use is nimble, is fit for promoting in wheel hub production quality detection field.

Description

Wheel hub production is with detection device that beats before nodular iron convenient to use

Technical Field

The utility model belongs to wheel hub production quality detection area, specifically speaking are wheel hub production is with detection device that beats before nodular cast iron convenient to use.

Background

Wheel hub product need sample before dispatching from the factory before the ductile iron and beat and detect, because wheel hub's bolt hole quantity varies from four holes to twelve holes, its bolt hole centre of circle of not unidimensional wheel hub is apart from also being different, current beat check out test set's wheel hub anchor clamps are difficult to adapt to the wheel hub of various different models, and most anchor clamps adopt the bolt to fix wheel hub simultaneously, and wheel hub's handling process is comparatively loaded down with trivial details, needs a kind to different grade type wheel hub strong adaptability, the novel detection device that beats of the loading and unloading of being convenient for simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wheel hub production is with detection device that beats before ductile iron convenient to use for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

a bounce detection device for the production of a front wheel hub of ductile iron convenient to use comprises a table top, a dial gauge and a universal magnetic gauge stand, wherein the table top is placed on the horizontal ground through supporting legs fixedly arranged at four corners of the bottom surface, the table top is made of a material capable of being adsorbed by a magnet, the universal magnetic gauge stand is magnetically adsorbed on the top surface of the table top, the dial gauge is fixedly arranged on a bracket of the universal magnetic gauge stand, a bearing through hole is formed in the table top, the bearing through hole is rotatably connected with a rotating shaft through a bearing, a rotating disc is fixedly arranged at the top end of the rotating shaft, a plurality of through grooves are formed in the rotating disc, a plurality of bolts are arranged on the rotating disc, studs of the bolts are divided into a threaded part at the lower part and a polished rod part at the upper part, annular grooves are respectively formed in the lower ends of the threaded parts of the bolts, the annular grooves are respectively located in the corresponding through, in addition, a power device for driving the rotary disc to rotate is also arranged.

As above-mentioned a convenient to use before ductile iron wheel hub production is with detection device that beats, the lug structure includes the lug, and the inner chamber bottom surface fixed mounting of annular has the several lug, has seted up the logical groove of several on the both sides inner wall of groove respectively, and the screw thread portion of bolt divides the upper thread to install the nut.

According to the convenient-to-use runout detection device for ductile iron front wheel hub production, the scale is arranged on one side of the top surface of the through groove respectively, and the scale of the scale corresponds to the distance between each bump and the circle center of the rotary table respectively.

As above a wheel hub production is with detection device that beats before nodular cast iron convenient to use, elasticity buckle structure includes the through-hole, the several through-hole has transversely been seted up respectively to the polished rod part of bolt, the both ends opening part of through-hole is sliding fit respectively installs the projection, the projection in every through-hole is carried on the back mutually the equal protrusion in the peripheral surface of bolt and is the hemisphere of rounding, the relative one end of projection in every through-hole then is connected with the spring jointly, fixed mounting has the several slider respectively in the projection periphery, the several spout has been seted up respectively on the through-hole inner wall, the slider respectively with the spout sliding fit that corresponds.

The convenient-to-use run-out detection device for the ductile iron front wheel hub production comprises a motor, the motor is fixedly installed on the bottom surface of a table board, a first bevel gear is fixedly installed on an output shaft of the motor, a second bevel gear is fixedly installed at the lower end of a rotating shaft and penetrates through the table board downwards, and the first bevel gear and the second bevel gear are meshed with each other.

The utility model has the advantages that: when the wheel hub fixing device is used, a user firstly slides bolts into corresponding through grooves according to the number of bolt holes of a tire to be detected, normally, three bolts can meet the fixing requirement of the wheel hub, because the included angles between the wheel hub bolt holes with different hole numbers are different, for example, the included angle between four-hole wheel hubs is 90 degrees, the included angle between six holes is 60 degrees, when the turntable is manufactured, the condition that at least three through grooves of the wheel hub with different hole numbers to be detected can be used for fixing the bolts is ensured, for example, the included angle between two adjacent through grooves is the minimum common divisor of the included angles between the wheel hub bolt holes with different hole numbers, then the user screws the nuts after sliding the bolts to the preset positions along the through grooves according to the center distance of the wheel hub bolt holes to be detected, fixes the bolts by using the lug structures, then the user moves the wheel hub to the upper part of the turntable, puts down and presses the wheel hub to the top surface of the turntable after aligning the, prevent that wheel hub from taking place vertical rocking when rotating, then the user can start power device, it is rotatory to drive wheel hub through carousel and bolt, the amesdial on one side of the reuse beats the wheel hub periphery and detects, concrete testing process is no longer repeated here for prior art, the amesdial is putd aside to the back user that finishes detecting, only need upwards extract wheel hub hard after the carousel stall and can accomplish the dismantlement, this device is good to different specification wheel hub's adaptability on the one hand, on the other hand adopts the elastic buckle structure to alleviate user dismouting wheel hub's work burden greatly, high durability and convenient use is nimble, be fit for promoting in wheel hub production quality detection field.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a schematic structural view of a turntable; FIG. 3 is an enlarged view of section I of FIG. 1; fig. 4 is a partial enlarged view of ii of fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A convenient run-out detection device for ductile iron front wheel hub production comprises a table board 1, a dial indicator 2 and a universal magnetic gauge stand 3, wherein the table board 1 is placed on a horizontal ground through supporting legs fixedly arranged at four corners of the bottom surface, the table board 1 is made of a material capable of being adsorbed by a magnet, the universal magnetic gauge stand 3 is magnetically adsorbed on the top surface of the table board 1, the universal magnetic gauge stand 3 consists of a magnetic gauge stand at the bottom and a universal support fixedly arranged on the top surface of the magnetic gauge stand, the universal magnetic gauge stand 3 is the prior mature technology and is not repeated herein, the dial indicator 2 is fixedly arranged on the support of the universal magnetic gauge stand 3, the dial indicator 2 is also the prior mature technology, the detailed structure is not repeated herein, a bearing through hole is arranged on the table board 1, the bearing through hole is rotatably connected with a rotating shaft 4 through a bearing, a rotating disc 5 is fixedly arranged at the top end of the rotating shaft 4, a plurality of, the one end of penetrating groove 51 all communicates with each other with 5 peripheries of carousel, the other end of penetrating groove 51 all points to 5 centre of a circle directions of carousel, be equipped with several bolt 6 on carousel 5, the double-screw bolt of bolt 6 divide into the screw thread part of lower part and the polished rod part on upper portion, annular 61 has been seted up respectively to the screw thread part lower extreme of bolt 6, annular 61 is located corresponding penetrating inslot 51 respectively and sliding fit with it, bolt 6 passes through annular 61 and realizes the sliding fit function with penetrating groove 51, bolt 6 passes through the lug structure and realizes the locate function on penetrating groove 51, the polished rod part of bolt 6 all is equipped with the elasticity buckle structure that is used for fixed wheel hub, still be equipped with in addition and be used for driving the rotatory power device. When the wheel hub fixing device is used, a user firstly slides the bolts 6 into the corresponding through grooves 51 according to the number of the bolt holes of a tire to be detected, normally, three bolts 6 can meet the fixing requirement of the wheel hub, because the included angles between the wheel hub bolt holes with different numbers of holes are different, for example, the included angle between the four-hole wheel hub is 90 degrees, the included angle between the six holes is 60 degrees, the rotating disc 5 needs to ensure that at least three through grooves 51 of the wheel hub with different numbers of holes to be detected can be fixed by the bolts 6 during manufacturing, for example, the included angle between two adjacent through grooves 51 is the smallest common divisor of the included angles between the wheel hub bolt holes with different numbers of holes, then the user slides the bolts 6 to a preset position along the through grooves 51 according to the center distance of the wheel hub bolt holes to be detected, then tightens the nuts 63, fixes the bolts by using the bump structure, then the user moves the wheel hub to the upper part, bolt 6 can be fixed it through the elastic buckle structure after penetrating wheel hub's bolt hole, prevent that wheel hub from taking place vertical rocking when rotating, then the user can start power device, it is rotatory to drive wheel hub through carousel 5 and bolt 6, the amesdial 2 on one side of the reuse detects beating to the wheel hub periphery, concrete testing process is no longer repeated here for prior art, after finishing detecting, the user removes amesdial 2, only need upwards extract wheel hub hard after 5 stalls of carousel and can accomplish the dismantlement, this device is good to different specification wheel hub's adaptability on the one hand, on the other hand adopts the elastic buckle structure to alleviate user dismouting wheel hub's work burden greatly, high durability and convenient use is nimble, be fit for promoting in wheel hub production quality detection field.

Specifically, as shown in fig. 1, the bump structure of the present embodiment includes a bump 62, a plurality of bumps 62 are fixedly mounted on the bottom surface of the inner cavity of the ring groove 61, the bump 62 is simultaneously fixedly connected to the inner ring arc surface of the ring groove 61, a plurality of through grooves 52 are respectively formed on the inner walls on both sides of the through groove 51, the through grooves 52 on the inner walls on both sides of the through groove 51 are in one-to-one correspondence, and a nut 63 is threadedly mounted on the threaded portion of the bolt 6. When the position of the bolt 6 needs to be fixed, a user firstly slides the bolt 6 to a preset position along the through groove 51, the lug 62 is aligned with the corresponding through groove 52, then holds the bolt 6 by one hand to prevent the bolt from rotating, screws the nut 63 by the other hand, the bolt 6 is driven by the nut 63 to move upwards in the screwing process, at the moment, the lug 62 is inserted upwards into the corresponding through groove 52, the bolt 6 can be fixed at the current position by means of the matching action of the lug 62 and the through groove 52, the bolt cannot continuously move or rotate after the nut 63 is screwed, and due to the fact that the center distances of bolt holes of hubs of different specifications have corresponding standards, the through groove 52 for positioning is formed in the corresponding position of the through groove 52 in advance according to the center distances of bolt holes of hubs of various specifications when the device is manufactured.

Specifically, not shown in the figures, a scale is respectively disposed on one side of the top surface of the through groove 51 according to this embodiment, and the scale of the scale corresponds to the distance between each of the bumps 62 and the center of the rotary table 5. The user can find the position that every bolt 6 needs to be fixed fast according to the centre-of-circle distance and the scale of the bolt hole of different specification wheel hubs, improves clamping efficiency.

Further, as shown in fig. 2, in the present embodiment, the elastic buckle structure includes through holes 64, a plurality of through holes 64 are transversely opened on the polish rod portion of the bolt 6, the openings at both ends of the through holes 64 are respectively installed with protruding columns 65 in a sliding fit manner, the opposite ends of the protruding columns 65 in each through hole 64 are protruded out of the peripheral surface of the bolt 6 and are in a rounded hemisphere shape, the opposite ends of the protruding columns 65 in each through hole 64 are commonly connected with springs 66, both ends of the springs 66 are respectively fixedly connected with the corresponding protruding columns 65, a plurality of sliding blocks 67 are respectively and fixedly installed on the periphery of the protruding columns 65, a plurality of sliding grooves 68 are opened on the inner wall of the through holes 64, and the sliding blocks 67 are respectively in a sliding. When the hub is installed, a user aligns bolt holes of the hub with the bolts 6 and then presses the hub downwards, the bolts 6 can be inserted into corresponding bolt holes upwards, when the inner walls of the bolt holes are in contact with spherical protrusions of the convex columns 65, the convex columns 65 can be extruded inwards and retracted into the through holes 64, the springs 66 are stressed and contracted, when the bolt holes completely pass through the corresponding convex columns 65, the spherical protrusions of the convex columns 65 are not extruded by the inner walls of the bolt holes any more, the convex columns 65 can extend outwards again under the action of the spring force to clamp the hub below, the vertically arranged pairs of convex columns 65 can be effectively adapted to hubs with different end surface thicknesses, when the hub needs to be disassembled after the test is finished, the user only needs to lift the hub upwards with force, when the bolt holes upwards pass through the corresponding convex columns 65, the bolt holes can be pressed into the through holes 64 again to pass through the bolt holes, and all the convex columns 65 can pop up and restore to the original state after the hub, because wheel hub can not receive vertical external force when beating the detection, the adoption has elastic projection 65 to prevent to rock its simple fixed can satisfy the requirement, the sum of the spring force of all springs 66 is greater than test wheel hub's weight can, this structure makes the user can be directly to plug wheel hub on bolt 6, does not need other fixing device, has alleviateed user's work burden greatly, slider 67 and spout 68's mating reaction then can prevent that projection 65 from droing from through-hole 64.

Further, as shown in fig. 1, the power device of the present embodiment includes a motor 7, the motor 7 is fixedly mounted on the bottom surface of the table top 1, a first bevel gear 71 is fixedly mounted on the output shaft of the motor 7, the lower end of the rotating shaft 4 downwardly penetrates through the table top 1 and is fixedly mounted with a second bevel gear 41, and the first bevel gear 71 and the second bevel gear 41 are engaged with each other. When the device is used, a user switches on the power supply of the motor 7, the output shaft of the motor 7 drives the second bevel gear 41 to rotate through the first bevel gear 71, and the second bevel gear 41 drives the rotating shaft 4 and the rotating disc 5 to rotate, so that the function of driving the rotating shaft 4 to rotate is realized.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a wheel hub production is with detection device that beats before ductile iron convenient to use, including mesa (1), amesdial (2) and universal magnetic force gauge stand (3), mesa (1) are placed at the level subaerial through the landing leg of fixed mounting in bottom surface four corners, mesa (1) are made by the material that can be adsorbed by magnet, magnetism adsorbs on mesa (1) top surface has universal magnetic force gauge stand (3), amesdial (2) then fixed mounting is on the support of universal magnetic force gauge stand (3), its characterized in that: the bearing through hole has been seted up on mesa (1), the bearing through hole rotates through the bearing and is connected with pivot (4), the top fixed mounting of pivot (4) has carousel (5), it passes through groove (51) to have seted up several on carousel (5), be equipped with several bolt (6) on carousel (5), the double-screw bolt of bolt (6) divide into the screw thread part of lower part and the polished rod part on upper portion, annular (61) have been seted up respectively to the screw thread part lower extreme of bolt (6), annular (61) are located corresponding respectively and pass through groove (51) in and with it sliding fit, bolt (6) are through the locating function of lug structure realization on passing through groove (51), the polished rod part of bolt (6) all is equipped with the elasticity buckle structure that is used for fixed wheel hub, still be equipped with in addition and be used for driving the rotatory power device.

2. The convenient-to-use run-out detection device for the production of the front hub of the ductile iron as claimed in claim 1, wherein: the lug structure comprises a lug (62), a plurality of lugs (62) are fixedly mounted on the bottom surface of an inner cavity of the ring groove (61), a plurality of through grooves (52) are respectively formed in the inner walls of two sides of the through groove (51), and a nut (63) is mounted on the threaded portion of the bolt (6) in a threaded mode.

3. The convenient-to-use run-out detection device for the production of the front hub of the ductile iron as claimed in claim 2, wherein: and the scale is arranged on one side of the top surface of the through groove (51) and corresponds to the distance between each bump (62) and the circle center of the turntable (5).

4. The convenient-to-use run-out detection device for the production of the front hub of the ductile iron as claimed in claim 1, wherein: elastic buckle structure includes through-hole (64), several through-hole (64) have transversely been seted up respectively to the polished rod part of bolt (6), projection (65) are installed to the both ends opening part difference sliding fit of through-hole (64), projection (65) in every through-hole (64) are carried on the back one end mutually and all are salient in the peripheral surface of bolt (6) and for the hemisphere of rounding, projection (65) relative one end in every through-hole (64) then are connected with spring (66) jointly, fixed mounting has several slider (67) respectively in projection (65) periphery, several spout (68) have been seted up respectively on through-hole (64) inner wall, slider (67) respectively with corresponding spout (68) sliding fit.

5. The convenient-to-use run-out detection device for the production of the front hub of the ductile iron as claimed in claim 1, wherein: the power device comprises a motor (7), the motor (7) is fixedly installed on the bottom surface of the table board (1), a first bevel gear (71) is fixedly installed on an output shaft of the motor (7), the lower end of the rotating shaft (4) downwards penetrates through the table board (1) and is fixedly installed with a second bevel gear (41), and the first bevel gear (71) and the second bevel gear (41) are meshed with each other.