CN211360742U

CN211360742U - Be used for wheel hub bearing inner race drilling equipment

Info

Publication number: CN211360742U
Application number: CN201922466677.5U
Authority: CN
Inventors: 徐斯恒
Original assignee: Suzhou Hengkai Machinery Co ltd
Current assignee: Suzhou Hengkai Machinery Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-28
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a wheel hub technical field just discloses a be used for wheel hub bearing inner race drilling equipment, including supplementary drilling location case, the left and right sides of supplementary drilling location case all is provided with first threaded rod, two the inside that first threaded rod is relative all runs through and extends to supplementary drilling location case, two first threaded rod respectively with the left and right sides inner wall threaded connection of supplementary drilling location case, two one side fixed mounting that first threaded rod is relative has fixed grip block, two fixed grip block all is located the inside of supplementary drilling location case, two the equal movable pulley in one side that fixed grip block is relative is connected with the slip grip block, the bottom fixed mounting of supplementary drilling location case has the motor case. The utility model discloses a, when whole device can be fixed to the wheel hub of equidimension not, can switch wheel hub's rotation at will when drilling and fix, improved the practicality of device.

Description

Be used for wheel hub bearing inner race drilling equipment

Technical Field

The utility model relates to a wheel hub technical field specifically is a be used for wheel hub bearing inner race drilling equipment.

Background

The wheel hub is called as a wheel rim, different modes can be adopted for the surface treatment process of the wheel hub according to the characteristics and requirements of different vehicle types, the wheel hub can be roughly divided into baking paint and electroplating, the wheel hub of the common vehicle type has less consideration on the appearance, the good heat dissipation performance is a basic requirement, the baking paint treatment is basically adopted in the process, namely, the baking paint is firstly sprayed and then baked, the cost is economic, the color is beautiful, the retention time is long, the color of the wheel hub is still unchanged even if the vehicle is scrapped, the surface treatment process of the wheel hub of many popular vehicle types is baking paint, and the baking paint technology is also applied to color wheel hubs which are fashionable, frontier and dynamic.

When the hub is drilled in non-large-scale mechanical mass production, the hub is often fixed manually or is directly prevented, the positioning mode is not only unstable, but also easily causes abrasion on the surface of the hub, and drilling errors are caused, so that the problem is solved by the hub bearing outer ring drilling equipment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be used for wheel hub bearing inner race drilling equipment, possess and can both carry out stable centre gripping to the wheel hub of difference, advantages such as the drilling of being convenient for have solved traditional locate mode not only unstability, still cause wearing and tearing to the wheel hub surface easily, cause the problem of drilling error.

(II) technical scheme

For realize the aforesaid can both carry out stable centre gripping to the wheel hub of difference, the drilling purpose of being convenient for, the utility model provides a following technical scheme: a drilling device for an outer ring of a wheel hub bearing comprises an auxiliary drilling positioning box, wherein first threaded rods are arranged on the left side and the right side of the auxiliary drilling positioning box, one opposite sides of the two first threaded rods penetrate through and extend into the auxiliary drilling positioning box, the two first threaded rods are in threaded connection with the inner walls of the left side and the right side of the auxiliary drilling positioning box respectively, fixed clamping blocks are fixedly mounted on one opposite sides of the two first threaded rods, the two fixed clamping blocks are located inside the auxiliary drilling positioning box, sliding wheels are connected to one opposite sides of the two fixed clamping blocks respectively, a motor box is fixedly mounted at the bottom of the auxiliary drilling positioning box, a servo motor is fixedly mounted inside the motor box, an output shaft of the servo motor is fixedly connected with a second threaded rod through a coupler, the top of the second threaded rod is rotatably connected with the top of the auxiliary drilling positioning box, threaded connection has two thread bushings on the second threaded rod, two the equal fixed mounting in front of thread bushing has the locating piece, the sliding tray has been seted up to the rear inner wall of supplementary drilling location case, two the locating piece all runs through and extends to the front of sliding tray, two the back of fixed grip block is provided with the auxiliary rod, two auxiliary rods and the rear inner wall sliding connection of supplementary drilling location case.

Preferably, the bottom of the auxiliary drilling positioning box is provided with a fixed bottom plate, four corners of the bottom of the auxiliary drilling positioning box are fixedly provided with damping spring seats, and the bottoms of the damping spring seats are fixedly connected with the top of the fixed bottom plate.

Preferably, the anti-slip pads are fixedly mounted on the side, close to the two positioning blocks, of the two sliding clamping blocks, and the anti-slip pads are arc-shaped.

Preferably, equal fixed mounting has a fixed block, two on the left and right sides inner wall of supplementary drilling location case equal fixed mounting in one side that the fixed block is relative has two buffer spring.

Preferably, two the equal fixed mounting in one side that supplementary drilling location case was kept away from to first threaded rod has the rolling disc, two the equal fixed mounting in one side that the rolling disc was carried on the back mutually has the rotation handle, two anti-skidding line has all been seted up on the rotation handle.

Preferably, the front of the auxiliary drilling positioning box is rotatably connected with a rotating door, and a pulling handle is fixedly mounted on the right side of the front of the rotating door.

(III) advantageous effects

Compared with the prior art, the utility model provides a be used for wheel hub bearing inner race drilling equipment possesses following beneficial effect:

1. this be used for wheel hub bearing inner race drilling equipment, whole device is through being provided with two fixed grip blocks, and there is the slip grip block at the inside sliding connection of fixed grip block, make can rotate first threaded rod from both sides and carry out the fixed to wheel hub, and can rotate through the slip grip block when fixed wheel hub drills, the direction that can not need to remove the drill bit can bore the hole, and can fix through two upper and lower locating pieces when needs fix a position whole wheel hub, when whole device can be fixed to not wheel hub of equidimension, can switch wheel hub's rotation and fixed at will when drilling, the practicality of device has been improved.

2. This be used for wheel hub bearing inner race drilling equipment has a plurality of damping spring seats to assist the shock attenuation effect between drilling location bottom of the case portion and the PMKD top through fixed mounting, has increased the damping performance of whole device, has improved the stability of device operation.

3. This be used for wheel hub bearing inner race drilling equipment, through the slipmat that is provided with a plurality of arcs form, laminating location structure's arcwall face more that can to can be more stable when fixing wheel hub, improved the practicality of device.

4. This be used for wheel hub bearing inner race drilling equipment through being provided with a plurality of buffer spring, can be provided with buffer spring in one side that first threaded rod carried on the back mutually and protect, prevents that fixed grip block from excessively removing and supplementary drilling location case laminating production wearing and tearing when removing to the stability of device operation can be improved.

5. This be used for wheel hub bearing inner race drilling equipment through setting up the rotating-structure who comprises rolling disc and rotation handle, can be so that when needs rotate first threaded rod, can directly rotate the handle through rotating and can drive the rolling disc and rotate first threaded rod, more convenient to add and be equipped with anti-skidding line, can be so that more laborsaving in the time of the pivoted, difficult skidding.

6. This be used for wheel hub bearing inner race drilling equipment does not let the front of supplementary drilling location case be through being provided with the turnstile and opens the form, can prevent that the inside that the dust got into supplementary drilling location case is not convenient for clear up, has improved the practicality of device.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is a schematic structural diagram of a point a in fig. 1 according to the present invention.

In the figure: 1. auxiliary drilling positioning box; 2. a first threaded rod; 3. rotating the handle; 4. rotating the disc; 5. a buffer spring; 6. a shock absorbing spring seat; 7. fixing the bottom plate; 8. a non-slip mat; 9. a motor case; 10. positioning blocks; 11. a second threaded rod; 12. sliding the clamping block; 13. fixing the clamping block; 14. a fixed block; 15. pulling the handle; 16. a rotating door; 17. a sliding groove; 18. a servo motor; 19. and (4) a threaded sleeve.

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.

Referring to fig. 1-3, a drilling device for an outer ring of a hub bearing comprises an auxiliary drilling positioning box 1, wherein first threaded rods 2 are respectively arranged on the left side and the right side of the auxiliary drilling positioning box 1, one opposite side of each of the two first threaded rods 2 penetrates through and extends into the auxiliary drilling positioning box 1, the two first threaded rods 2 are respectively in threaded connection with the inner walls of the left side and the right side of the auxiliary drilling positioning box 1, fixed clamping blocks 13 are fixedly arranged on the opposite sides of the two first threaded rods 2, the two fixed clamping blocks 13 are respectively arranged in the auxiliary drilling positioning box 1, sliding wheels are respectively connected on the opposite sides of the two fixed clamping blocks 13 to form sliding clamping blocks 12, a motor box 9 is fixedly arranged at the bottom of the auxiliary drilling positioning box 1, a servo motor 18 is fixedly arranged in the motor box 9, an output shaft of the servo motor 18 is fixedly connected with a second threaded rod 11 through, the top of the second threaded rod 11 is rotatably connected with the top of the auxiliary drilling positioning box 1, two threaded sleeves 19 are in threaded connection with the second threaded rod 11, positioning blocks 10 are fixedly mounted on the front surfaces of the two threaded sleeves 19, a sliding groove 17 is formed in the rear inner wall of the auxiliary drilling positioning box 1, the two positioning blocks 10 penetrate through and extend to the front surface of the sliding groove 17, auxiliary rods are arranged on the back surfaces of the two fixed clamping blocks 13 and are slidably connected with the rear inner wall of the auxiliary drilling positioning box 1, the whole device is provided with the two fixed clamping blocks 13, and a sliding clamping block 12 is slidably connected inside the fixed clamping blocks 13, so that the first threaded rod 2 can be rotated from two sides to fix the hub, the fixed hub can be rotated through the sliding clamping block 12 when drilling is carried out, and drilling can be carried out without moving the direction of a drill bit, and can fix through two upper and lower locating pieces 10 when needing to fix a position whole wheel hub, whole device can be fixed to not wheel hub of equidimension simultaneously, can switch over wheel hub's rotation and fixed at will when drilling, has improved the practicality of device.

Further, the bottom of auxiliary drilling positioning box 1 is provided with PMKD 7, equal fixed mounting has damping spring seat 6 on four angles of auxiliary drilling positioning box 1 bottom, the bottom of a plurality of damping spring seats 6 all with PMKD 7's top fixed connection, through fixed mounting have a plurality of damping spring seats 6 come to assist the shock attenuation effect between drilling positioning box 1 bottom and the PMKD 7 top, increased the damping performance of whole device, improved the stability of device operation.

Further, two slip grip blocks 12 have slipmat 8 with the equal fixed mounting in one side that two locating pieces 10 are close to mutually, and four slipmats 8 all are the arc, through the slipmat 8 that is provided with a plurality of arcs form, laminating location structure's arcwall face that can be more to can fix more stability to wheel hub, improved the practicality of device.

Further, equal fixed mounting has fixed block 14 on the left and right sides inner wall of supplementary drilling location case 1, and the equal fixed mounting in one side that two fixed blocks 14 are relative has two buffer spring 5, is provided with a plurality of buffer spring 5, can be provided with buffer spring 5 in one side that first threaded rod 2 carried on the back mutually and protect, prevents that fixed grip block 13 from excessively removing and supplementary drilling location case 1 laminating production wearing and tearing when removing to the stability of device operation has been improved.

Further, two equal fixed mounting in one side that supplementary drilling location case 1 was kept away from to first threaded rod 2 has rolling disc 4, two equal fixed mounting in one side that rolling disc 4 carried on the back mutually has rotation handle 3, anti-skidding line has all been seted up on two rotation handles 3, through setting up the revolution mechanic who comprises rolling disc 4 and rotation handle 3, can make when needs rotate first threaded rod 2, can directly rotate handle 3 through rotating and can drive rolling disc 4 and rotate first threaded rod 2, it is more convenient, and be equipped with anti-skidding line with, can make more laborsaving in the pivoted, difficult skidding.

Further, the front of supplementary drilling location case 1 rotates and is connected with revolving door 16, and the positive right side fixed mounting of revolving door 16 has pulling handle 15, is provided with revolving door 16 and does not let the front of supplementary drilling location case 1 be and opens the form, can prevent that the inside that the dust got into supplementary drilling location case 1 is not convenient for clear up, has improved the practicality of device.

The servo motor 18 of the present invention is 40 ST-H00130.

The working principle is as follows: the device is when supplementary driling, through putting into the inside of supplementary drilling location case 1 with wheel hub, the rotation handle 3 of rotation both sides, make rolling disc 4 drive first threaded rod 2 and rotate, drive fixed grip block 13 and first threaded rod 2 and rotate centre gripping wheel hub, can rotate wheel hub limit and process this moment, when needs are fixed, start servo motor 18 and drive second threaded rod 11 and rotate, it drives two relative one sides of thread bush 19 and drives locating piece 10 and remove on sliding tray 17, the fixing at both ends about carrying out, can carry out effective stable drilling effect.

Whole device is through being provided with two fixed grip blocks 13, and there is slip grip block 12 at the inside sliding connection of fixed grip block 13, make can rotate first threaded rod 2 from both sides and carry out the fixed to wheel hub, and can rotate through slip grip block 12 when fixed wheel hub drills, can not need the direction of removing the drill bit to carry out the drilling, and can fix through two upper and lower locating pieces 10 when needs fix a position whole wheel hub, when whole device can be fixed to the wheel hub of equidimension not, can switch over wheel hub's rotation and fixed at will when drilling, the practicality of device has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 a be used for wheel hub bearing inner race drilling equipment, includes supplementary drilling location case (1), its characterized in that: the drilling and positioning device is characterized in that first threaded rods (2) are arranged on the left side and the right side of the auxiliary drilling and positioning box (1), one opposite sides of the two first threaded rods (2) are respectively penetrated through and extend into the auxiliary drilling and positioning box (1), the two first threaded rods (2) are respectively in threaded connection with the inner walls of the left side and the right side of the auxiliary drilling and positioning box (1), one opposite sides of the two first threaded rods (2) are fixedly provided with fixed clamping blocks (13), the two fixed clamping blocks (13) are respectively positioned inside the auxiliary drilling and positioning box (1), sliding wheels on one opposite sides of the two fixed clamping blocks (13) are respectively connected with sliding clamping blocks (12), the bottom of the auxiliary drilling and positioning box (1) is fixedly provided with a motor box (9), a servo motor (18) is fixedly arranged inside the motor box (9), an output shaft of the servo motor (18) is fixedly connected with a second threaded rod (11) through a coupler, the top of second threaded rod (11) is rotated with the top of supplementary drilling location case (1) and is connected, threaded connection has two thread bush (19), two on second threaded rod (11) the equal fixed mounting in front of thread bush (19) has locating piece (10), sliding tray (17), two have been seted up to the rear inner wall of supplementary drilling location case (1) locating piece (10) all run through and extend to the front of sliding tray (17), two the back of fixed grip block (13) is provided with the auxiliary rod, the rear inner wall sliding connection of two auxiliary rods and supplementary drilling location case (1).

2. The apparatus of claim 1 for drilling an outer race of a hub bearing, wherein: the bottom of supplementary drilling location case (1) is provided with PMKD (7), equal fixed mounting has shock attenuation spring holder (6) on four angles of supplementary drilling location case (1) bottom, and is a plurality of the bottom of shock attenuation spring holder (6) all with the top fixed connection of PMKD (7).

3. The apparatus of claim 1 for drilling an outer race of a hub bearing, wherein: and the anti-skid pads (8) are fixedly mounted on one sides, close to the two positioning blocks (10), of the two sliding clamping blocks (12), and the anti-skid pads (8) are all arc-shaped.

4. The apparatus of claim 1 for drilling an outer race of a hub bearing, wherein: the auxiliary drilling positioning box is characterized in that the inner walls of the left side and the right side of the auxiliary drilling positioning box (1) are fixedly provided with fixing blocks (14), and the two fixing blocks (14) are fixedly provided with two buffer springs (5) on the opposite side.

5. The apparatus of claim 1 for drilling an outer race of a hub bearing, wherein: two equal fixed mounting in one side that supplementary drilling location case (1) was kept away from in first threaded rod (2) has rolling disc (4), two equal fixed mounting in one side that rolling disc (4) were mutually backed on the back has rotation handle (3), two anti-skidding line has all been seted up on rotation handle (3).

6. The apparatus of claim 1 for drilling an outer race of a hub bearing, wherein: the front of the auxiliary drilling positioning box (1) is rotatably connected with a rotating door (16), and the right side of the front of the rotating door (16) is fixedly provided with a pulling handle (15).