CN217619245U

CN217619245U - Hub drilling measuring device

Info

Publication number: CN217619245U
Application number: CN202221844340.9U
Authority: CN
Inventors: 孔冬; 张建; 徐振勇
Original assignee: Shandong Yulun Machinery Technology Co ltd
Current assignee: Shandong Yulun Machinery Technology Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-10-21
Anticipated expiration: 2032-07-18

Abstract

The utility model relates to a wheel hub processing technology field specifically discloses a wheel hub drilling measuring device, include the diaphragm and install the mount in the diaphragm both sides respectively, it is two sets of be provided with biax drive assembly between the mount, biax drive assembly outside top is provided with lift drilling subassembly, slide mounting has splint, two respectively in the diaphragm both sides the splint bottom has all been extended there is the extension board, two be provided with actuating mechanism between the extension board, two the spout has all been seted up to the splint inboard, just the equal slidable mounting in spout inboard both ends has the connecting block, and is two sets of binding plate is all installed to connecting block one end, the utility model discloses can carry out the screens according to the wheel hub of variation in size, clamp effectual and adaptability is higher, fixes a position the use for wheel hub specially, promotes wheel hub's stable effect in drilling process, can measure the valve hole position region of punching simultaneously again to ensure the accuracy of valve hole position.

Description

Hub drilling measuring device

Technical Field

The utility model relates to a wheel hub processing technology field specifically discloses a wheel hub drilling measuring device.

Background

The hub is a cylindrical metal part which is used for supporting a tire and takes an axle as a center in the tire of the automobile, is a part for mounting an axle at the center of the wheel, and is an important part for connecting a brake drum (a brake disc), a wheel disc and a half axle.

Wheel hub can measure the diameter of pitch-row after drilling is accomplished when boring the valve hole, then the selective purchase suitable valve, and at the drilling in-process, need stable fixed wheel hub, the size and size difference that current instrument can't instrument wheel hub when fixed wheel hub fixes a position, leads to in the course of working, and the position in valve hole has very big error, influences wheel hub and uses. Therefore, improvements are needed.

Disclosure of Invention

The utility model aims at solving the shortcoming that exists among the background art, and a wheel hub drilling measuring device that proposes.

For reaching above purpose, the utility model provides a wheel hub drilling measuring device, include the diaphragm and install respectively at the mount of diaphragm both sides, it is two sets of be provided with biax drive assembly between the mount, biax drive assembly outside top is provided with lift drilling subassembly, there is splint, two diaphragm both sides slidable mounting respectively splint the splint bottom has all been extended there is the extension board, two be provided with actuating mechanism between the extension board, two the spout has all been seted up to the splint inboard, just the equal slidable mounting in both ends in the spout has the connecting block, and two sets of attaching plate, two are all to the lopsidedness of keeping away from each other to attaching plate, and are two sets of one side that attaching plate was kept away from to the connecting block all is provided with locating component, one of them the splint top is provided with the range finding subassembly.

Preferably, the driving mechanism comprises a bidirectional telescopic rod arranged between the two extension plates, a mounting seat is sleeved on the outer side of the bidirectional telescopic rod, and the mounting seat is fixedly connected to the bottom of the transverse plate.

Preferably, the locating component comprises a locating block which is fixedly installed on the connecting block and far away from one end of the attaching plate, and a screwing piece is arranged above the inner side of the locating block.

Preferably, the screwing piece comprises a positioning bolt inserted into the inner side of the positioning block and close to the upper position, a plurality of groups of positioning holes are formed in the upper position of the inner side of the clamping plate at equal intervals along the horizontal direction, and the end part of the positioning bolt is inserted into the positioning hole in the corresponding position.

Preferably, the distance measuring assembly comprises a fixing plate fixedly mounted at the top of one of the clamping plates, a connecting shaft is vertically mounted at the top of the fixing plate, a fixing strip is rotatably sleeved on the outer side of the connecting shaft, and a marking assembly is arranged at the bottom of one end of the fixing strip.

Preferably, the marking assembly comprises a graduated scale fixedly installed at the bottom of the fixing strip, and movable marks are symmetrically and slidably installed on the inner side of the graduated scale.

Compared with the prior art, the utility model discloses following beneficial effect has:

through setting up actuating mechanism, the splint that can drive both ends are close to each other to this presss from both sides tight wheel hub, and the use of wheel hub for laminating sets up the attaching plate in the both ends inboard of splint, can be on wheel hub's the outside wheel hub surface of laminating, with this be suitable for with wheel hub appearance processing, improve wheel hub stability when drilling, and the attaching plate can be in the inside slide adjusting of splint, carry out the centre gripping to the wheel hub outer lane of variation in size, adaptability is stronger when fixed wheel hub.

The rotatable graduated scale and the movable mark are arranged above one clamping plate, so that the position of the punched hole can be measured during operation, and then a user can mark the position on the basis to ensure the accuracy of the valve hole.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is another schematic view of the present invention;

FIG. 3 is a schematic view of the connecting structure of the clamping plate and the attaching plate of the present invention;

FIG. 4 is a schematic view of another perspective of the connecting structure of the clamping plate and the attaching plate of the present invention;

FIG. 5 is a schematic view of the driving mechanism of the present invention;

fig. 6 is the structure diagram of the distance measuring assembly of the present invention.

In the figure: 1. a fixed mount; 2. lifting the drilling assembly; 3. a dual-axis drive assembly; 4. a splint; 5. a transverse plate; 6. positioning a block; 7. an extension plate; 8. a chute; 9. attaching a plate; 10. connecting blocks; 11. positioning bolts; 12. a fixing strip; 13. positioning holes; 14. a bidirectional telescopic rod; 15. a fixing plate; 16. a graduated scale; 17. and moving the target.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1-6, a wheel hub drilling measuring device, including diaphragm 5 and install mount 1 in diaphragm 5 both sides respectively, be provided with biax drive assembly 3 between two sets of

mounts

1, 3 outside tops of biax drive assembly are provided with

lift drilling subassembly

2, 5 both sides of diaphragm slidable mounting respectively have splint 4, two splint 4 bottoms all extend there is extension board 7, be provided with actuating mechanism between two extension boards 7, spout 8 has all been seted up to two splint 4 inboards, and the equal slidable mounting in spout 8 inboard both ends has connecting block 10, and laminating board 9 is all installed to two sets of connecting block 10 one end, two laminating board 9 all to the lopsidedness of keeping away from each other, one side that two sets of connecting blocks 10 kept away from laminating board 9 all is provided with locating component, wherein 4 tops of splint are provided with the range finding subassembly.

Biax drive assembly 3 is XY diaxon drive assembly among the prior art, lift drilling subassembly 2 constitutes for lift hydraulic cylinder subassembly and drilling subassembly, be common knowledge's prior art above, consequently not giving unnecessary details, splint 4 that can drive both ends through the actuating mechanism who sets up are close to one side each other and carry out the centre gripping to the wheel hub, in the centre gripping in-process for more adapting to wheel hub's appearance, the laminating board 9 at both ends can wrap up wheel hub's surface, and laminating board 9 slidable adjusts, in using, applicable in the wheel hub external diameter of equidimension not, it is comparatively practical.

Actuating mechanism is including setting up two-way telescopic rod 14 between two extension boards 7, and the cover is equipped with the mount pad in 14 outside two-way telescopic rod, and mount pad fixed connection is in 5 bottoms of diaphragm, and through the two-way telescopic rod 14 that sets up stable installation is used in the bottom of diaphragm 5 under the fixed of mount pad, and the extension board 7 at drive both ends drives splint 4 and fixes the wheel hub.

The positioning assembly comprises positioning blocks 6 which are fixedly installed on the connecting blocks 10 and far away from one ends of the attaching plates 9, tightening pieces are arranged above the inner sides of the positioning blocks 6, each tightening piece comprises a positioning bolt 11 which is inserted into the inner side of each positioning block 6 and is close to the upper position, a plurality of groups of positioning holes 13 are formed in the upper positions of the inner sides of the clamping plates 4 at equal intervals along the horizontal direction, and the end portions of the positioning bolts 11 are inserted into the positioning holes 13 at corresponding positions.

According to the size of the wheel hub, after the attachment plate 9 is moved, the positioning bolts 11 are inserted into the corresponding positioning blocks 6 from the rear end, one ends of the positioning bolts 11 extend into the corresponding positioning holes 13, and then the attachment plate 9 is clamped.

The range finding subassembly includes fixed mounting at the fixed plate 15 at one of them splint 4 top, and the vertical connecting axle of installing in fixed plate 15 top, the connecting axle outside is rotated the cover and is equipped with fixed strip 12, and fixed strip 12 one end bottom is provided with the mark subassembly, and the mark subassembly includes fixed mounting at the scale 16 of fixed strip 12 bottom, and 16 inboard symmetry slidable mounting of scale have the removal mark 17.

When the device is used, a user can turn over the fixing strip 12 to enable the fixing strip 12 to drive the graduated scale 16 to move to the position above the hub, then the moving mark 17 is pushed according to the diameter of the valve hole to measure the position of the drilled hole, and then the user marks the drilled hole so as to guarantee the drilling precision of the valve hole.

The working principle is as follows: when the wheel hub drilling device is used, firstly, a wheel hub is lifted to the surface of the transverse plate 5, then the attachment plates 9 at two ends of the two side clamping plates 4 are adjusted according to the outer diameter of the wheel hub, so that the attachment plates 9 can ensure the stability when the wheel hub is clamped by the clamping plates 4, and the attachment plates 9 are more suitable for the arc outer wheel surface of the wheel hub, after the adjustment of the attachment plates 9 is completed, the positioning bolts 11 are rotated to the inner side of the positioning blocks 6 in a threaded mode, and the end portions of the positioning bolts extend into the positioning holes 13, so that the attachment plates 9 are ensured not to shake in the using process, at the moment, the fixing strips 12 on the corresponding position clamping plates 4 are turned over the wheel hub, then the moving marks 17 are pushed according to the diameter of the valve hole, the position of the drilled hole is measured, then the user carries out area marking, so as to ensure the drilling precision of the valve hole, and finally, the corresponding double-shaft driving component 3 and the lifting drilling component 2 are used for opening the valve hole on one side surface of the wheel hub.

In the description herein, the appearances of the phrase "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places in the specification are intended to 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Claims

1. The utility model provides a wheel hub drilling measuring device, includes diaphragm (5) and installs mount (1) in diaphragm (5) both sides respectively, and is two sets of be provided with biax drive assembly (3) between mount (1), biax drive assembly (3) outside top is provided with lift drilling subassembly (2), its characterized in that: diaphragm (5) both sides slidable mounting respectively have splint (4), two splint (4) bottom all extends extension board (7), two be provided with actuating mechanism between extension board (7), two spout (8) have all been seted up to splint (4) inboard, just there are connecting block (10) at the equal slidable mounting in spout (8) inboard both ends, and two sets of attaching plate (9) are all installed to connecting block (10) one end, two attaching plate (9) all to the lopsidedness of keeping away from each other, and are two sets of one side that attaching plate (9) were kept away from in connecting block (10) all is provided with locating component, one of them splint (4) top is provided with the range finding subassembly.

2. A hub bore measurement apparatus according to claim 1, wherein: the driving mechanism comprises a bidirectional telescopic rod (14) arranged between two extension plates (7), a mounting seat is sleeved on the outer side of the bidirectional telescopic rod (14), and the mounting seat is fixedly connected to the bottom of the transverse plate (5).

3. A hub bore measurement apparatus according to claim 1, wherein: the locating component comprises a locating block (6) which is fixedly installed on the connecting block (10) and far away from one end of the attaching plate (9), and a screwing piece is arranged above the inner side of the locating block (6).

4. A hub bore measurement apparatus according to claim 3, wherein: the screwing piece comprises a positioning bolt (11) which is inserted into the inner side of the positioning block (6) and is close to the upper position, a plurality of groups of positioning holes (13) are formed in the upper position of the inner side of the clamping plate (4) at equal intervals along the horizontal direction, and the end part of the positioning bolt (11) is inserted into the positioning hole (13) in the corresponding position.

5. A hub bore measurement apparatus according to claim 1, wherein: the distance measuring assembly comprises a fixing plate (15) fixedly mounted at the top of one of the clamping plates (4), a connecting shaft is vertically mounted at the top of the fixing plate (15), a fixing strip (12) is rotatably sleeved on the outer side of the connecting shaft, and a marking assembly is arranged at the bottom of one end of the fixing strip (12).

6. A hub bore measurement apparatus according to claim 5, wherein: the mark assembly comprises a graduated scale (16) fixedly installed at the bottom of the fixed strip (12), and movable marks (17) are symmetrically and slidably installed on the inner side of the graduated scale (16).