CN213969967U

CN213969967U - Automobile wheel hub adds clamping apparatus

Info

Publication number: CN213969967U
Application number: CN202022467284.9U
Authority: CN
Inventors: 施晶; 施明波
Original assignee: Jiangsu East Dragon Motor Co ltd
Current assignee: Jiangsu East Dragon Motor Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-08-17
Anticipated expiration: 2030-10-30

Abstract

The utility model relates to a wheel hub processing field just discloses an automobile wheel hub adds clamping apparatus, which comprises a housin, first hole has been seted up at casing one side top, first gear pole has been cup jointed in the inside activity of first hole, and first gear pole one end fixed mounting has first clamping bar, the second hole has been seted up to casing one side bottom. This kind of automobile wheel hub adds clamping apparatus, pass through the circular gear who the connecting rod drove the below through anticlockwise rotation handle and rotate, drive two first gear poles and two second gear poles and outwards move in first hole and second hole, then put into wheel hub's groove with second clamping bar and first clamping bar, clockwise rotation handle, make circular gear clockwise rotate, shrink second clamping bar and first clamping bar and press from both sides tight wheel hub, during unable rotatory handle, insert the gag lever post and carry out spacing preventing circular gear resilience simultaneously in the nearest anticlockwise recess of handle vertical direction to the handle, reach that multiple size wheel hub is suitable for and press from both sides tight quick effect.

Description

Automobile wheel hub adds clamping apparatus

Technical Field

The utility model relates to a wheel hub processing field specifically is an automobile wheel hub adds clamping apparatus.

Background

The wheel hub is a part of the wheel center for mounting the axle, namely, a conventional 'rim' or 'steel ring', the wheel hub is easily stained with dirt, and if the wheel hub is not cleaned for a long time, the wheel hub is possibly corroded and deformed to cause potential safety hazards, so that special attention needs to be paid to maintenance of the wheel hub, and the automobile hub needs to be clamped and fixed by a clamp before being polished.

However, because wheel hub all is the cylinder shape, need carry out the centre gripping when leading to processing and just can process, the in-process of traditional wheel hub machining anchor clamps long-term use, because the inside shape of every wheel hub is different, the diameter value of wheel hub outer wall also differs to some extent, anchor clamps need accord with the size and press from both sides tight just can process, therefore need with the anchor clamps of changing with the size when processing different wheel hubs, the size difference leads to the wheel hub to add the position appearance deviation when processing occasionally.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an automobile wheel hub adds clamping apparatus possesses multiple size wheel hub and is suitable for and press from both sides tight advantage such as quick, has solved the problem that the background art provided.

(II) technical scheme

For realize that above-mentioned multiple size wheel hub is suitable for and press from both sides tight quick purpose, the utility model provides a following technical scheme: the utility model provides an automobile wheel hub adds clamping apparatus, includes the casing, first hole has been seted up at casing one side top, the inside activity in first hole has cup jointed first gear pole, and first gear pole one end fixed mounting has first clamping bar, the second hole has been seted up to casing one side bottom, the inside activity in second hole has cup jointed second gear pole, second gear pole one end fixed mounting has the second clamping bar, casing top center one side has seted up the recess, the inside activity of recess has cup jointed the gag lever post, casing top center department has seted up the inside activity in hole and has cup jointed the connecting rod, connecting rod top fixed mounting has the handle, connecting rod bottom fixed mounting has the circular gear.

Preferably, the number of the first holes is two, and the first holes are respectively arranged on two opposite surfaces of one side of the shell.

Preferably, the number of the first gear rods and the number of the first clamping rods are two, the first gear rods are respectively sleeved in the two first holes, and the first clamping rods are respectively connected to one ends of the two first gear rods.

Preferably, the number of the second holes is two, the second holes are respectively arranged on two opposite surfaces of the other side of the shell, the two second holes are located on the same horizontal plane, and the top of each second hole and the bottom of each first hole are located on the same horizontal plane.

Preferably, the thickness value of the circular gear is equal to the sum of the thickness values of the first gear rod and the second gear rod, and the first gear rod, the second gear rod and the circular gear are meshed.

Preferably, the recess is the circumference equidistance and sets up in the casing top, two liang of intervals are a centimetre, the center department of recess is less than apart from the interval value of casing top center department the length value of handle, the inner wall diameter value of recess with the diameter value adaptation of stop lever.

(III) advantageous effects

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

the automobile hub machining clamp drives a circular gear below to rotate through a connecting rod by rotating a handle anticlockwise, the number of first holes is two, the first holes are respectively arranged on two opposite surfaces of one side of a shell, the height value and the width value of the first holes are larger than the thickness base value and the width value of a first gear rod, so that the first gear rod can easily move in the first holes, the number of second holes is two, the second holes are respectively arranged on two opposite surfaces of the other side of the shell, the two second holes are positioned on the same horizontal plane, the top part and the bottom part of the first holes are positioned on the same horizontal plane, so that the situation that the first gear rod and the second gear rod are positioned on the same horizontal plane and are not touched by mistake is avoided, the two first gear rods and the two second gear rods are driven to move outwards in the first holes and the second holes, and then the second clamping rods and the first clamping rods are placed in grooves of a hub, at clockwise turning handle for the circular gear clockwise turning drives two first gear poles and two second gear poles inside motion in first hole and second hole, and shrink second clamping bar and first clamping bar press from both sides tight to the wheel hub, and during unable rotatory handle, insert the gag lever post and carry out spacing while preventing the circular gear and kick-backing to the handle in the nearest anticlockwise recess of handle vertical direction, thereby reach that multiple size wheel hub is suitable for and press from both sides tight quick effect.

Drawings

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

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is an enlarged schematic view of part A of the present invention;

fig. 4 is an enlarged schematic view of the part B of the present invention.

In the figure: 1. a housing; 2. a first gear lever; 21. a first clamping bar; 4. a second gear lever; 41. a second clamping bar; 5. a first hole; 6. a second hole; 7. a groove; 8. a limiting rod; 9. a handle; 10. a connecting rod; 11. a circular gear.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution, a fixture for machining an automobile hub, comprising a housing 1, a first hole 5 is formed at a top portion of one side of the housing 1, a first gear rod 2 is movably sleeved inside the first hole 5, a first clamping rod 21 is fixedly installed at one end of the first gear rod 2, the number of the first gear rod 2 and the first clamping rod 21 is two, the two first gear rods 2 are respectively sleeved inside the two first holes 5, the two first clamping rods 21 are respectively connected to one ends of the two first gear rods 2, a second hole 6 is formed at a bottom portion of one side of the housing 1, a second gear rod 4 is movably sleeved inside the second hole 6, a second clamping rod 41 is fixedly installed at one end of the second gear rod 4, a groove 7 is formed at a center side of a top portion of the housing 1, a limiting rod 8 is movably sleeved inside the groove 7, a connecting rod 10 is movably sleeved inside a top portion of the housing 1, the top of the connecting rod 10 is fixedly provided with a handle 9, and the bottom end of the connecting rod 10 is fixedly provided with a circular gear 11.

Wherein, first hole 5 quantity is two, set up respectively in 1 one side of casing two faces of making up mutually for first gear pole 2 can easily remove in first hole 5, the quantity of second hole 6 is two, set up respectively in 1 opposite side of casing two faces of making up mutually, two second holes 6 are located same horizontal plane, the top is with same horizontal plane with 5 bottoms of first hole, make and can not be located the condition that same horizontal plane can not produce the mistake and touch between first gear pole 2 and the second gear pole 4.

Wherein, the thickness value of circular gear 11 equals the sum of the thickness values of first gear pole 2 and second gear pole 4, make circular gear 11 can drive two first gear poles 2 and two second gear poles 4 when rotating, first gear pole 2 and second gear pole 4 interlock with circular gear 11 mutually, recess 7 is that circumference equidistance is seted up at casing 1 top, two liang of intervals are one centimetre, the interval value that the center department of recess 7 apart from 1 top center department of casing is less than the length value of handle 9, the inner wall diameter value of recess 7 and the diameter value adaptation of gag lever post 8, can carry out spacing effect to inside in gag lever post 8 inserts corresponding recess 7 when handle 9 is unable to rotate.

During operation, at first anticlockwise rotation handle 9 passes through connecting rod 10 and drives the round gear 11 rotation of below, drive two first gear poles 2 and two second gear poles 4 and outwards move in first hole 5 and second hole 6, then put into wheel hub's groove with second clamping bar 41 and first clamping bar 21, clockwise rotation handle 9, make round gear 11 clockwise rotation, drive two first gear poles 2 and two second gear poles 4 and inwards move in first hole 5 and second hole 6, shrink second clamping bar 41 and first clamping bar 21 and press from both sides tightly the wheel hub, when unable rotatory handle 9, insert gag lever post 8 in the nearest anticlockwise recess 7 of handle 9 vertical direction and carry out spacing to handle 9 and prevent that round gear 11 from kick-backing simultaneously can.

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 an automobile wheel hub adds clamping apparatus, includes casing (1), its characterized in that: a first hole (5) is formed in the top of one side of the shell (1), a first gear rod (2) is movably sleeved in the first hole (5), a first clamping rod (21) is fixedly installed at one end of the first gear rod (2), a second hole (6) is arranged at the bottom of one side of the shell (1), a second gear rod (4) is movably sleeved in the second hole (6), one end of the second gear rod (4) is fixedly provided with a second clamping rod (41), a groove (7) is formed in one side of the center of the top of the shell (1), a limiting rod (8) is movably sleeved in the groove (7), a hole is arranged at the center of the top of the shell (1) and a connecting rod (10) is movably sleeved in the hole, the top of the connecting rod (10) is fixedly provided with a handle (9), and the bottom end of the connecting rod (10) is fixedly provided with a circular gear (11).

2. The automobile hub machining clamp of claim 1, characterized in that: the number of the first holes (5) is two, and the first holes are respectively arranged on two opposite surfaces of one side of the shell (1).

3. The automobile hub machining clamp of claim 1, characterized in that: the number of the first gear rods (2) and the number of the first clamping rods (21) are two, the first gear rods (2) are respectively sleeved in the two first holes (5), and the first clamping rods (21) are respectively connected to one ends of the two first gear rods (2).

4. The automobile hub machining clamp of claim 1, characterized in that: the number of the second holes (6) is two, the second holes are respectively arranged on two opposite surfaces of the other side of the shell (1), the second holes (6) are located on the same horizontal plane, and the top of each second hole is located on the same horizontal plane as the bottom of the first hole (5).

5. The automobile hub machining clamp of claim 1, characterized in that: the thickness value of the circular gear (11) is equal to the sum of the thickness values of the first gear rod (2) and the second gear rod (4), and the first gear rod (2), the second gear rod (4) and the circular gear (11) are meshed.

6. The automobile hub machining clamp of claim 1, characterized in that: recess (7) are circumference equidistance and set up in casing (1) top, two liang of intervals are a centimetre, the center department of recess (7) is less than apart from the interval value of casing (1) top center department the length value of handle (9), the inner wall diameter value of recess (7) with the diameter value adaptation of gag lever post (8).