CN215146672U

CN215146672U - Large hole processing combined mechanism for brake shell

Info

Publication number: CN215146672U
Application number: CN202121642856.0U
Authority: CN
Inventors: 申红林
Original assignee: Nanjing Longpu Power Technology Co ltd
Current assignee: Nanjing Longpu Power Technology Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-12-14
Anticipated expiration: 2031-07-20

Abstract

The utility model relates to a stopper processing technology field, and a stopper casing macropore processing combined mechanism is disclosed, comprises a workbench, the fixed support that is equipped with in top of workstation, the fixed cylinder that is equipped with in internal surface bottom of support, the fixed motor that is equipped with in piston rod bottom of cylinder, the output end of motor is equipped with the riser through the diaphragm is fixed, the both sides of riser all are equipped with the sleeve pipe through the coupling mechanism connection, two sheathed tube pipe walls all rotate and have cup jointed the grinding roller, the fixed support column that is four corner symmetry settings that is of bottom of workstation, the cavity has been seted up to the inside intermediate position of workstation, the bar that three symmetry set up is seted up to the inside of workstation leads to the groove, be equipped with fixture between the groove is led to cavity and bar. The utility model discloses can carry out effective stable polishing to the inside macropore of the stopper casing of different specifications.

Description

Large hole processing combined mechanism for brake shell

Technical Field

The utility model relates to a stopper processing technology field especially relates to a stopper casing macropore processing combined mechanism.

Background

The brake is a device having functions of decelerating, stopping or keeping a moving part or a moving machine in a stopped state, and is commonly called as a brake and a brake, and is an essential part inside automobiles and mechanical equipment.

Need drill to the macropore when current stopper casing production, and need polish to the pore wall after the macropore is made, quality when guaranteeing the stopper installation, because the stopper has multiple specification, its inside hole differs, and current device can't carry out effective stable polishing to downthehole.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art because the stopper specification is different, its inside macropore aperture is different to can't carry out the problem of effectual pore wall work of polishing, and the big pore machining combined mechanism of a stopper casing that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a stopper casing macropore processing combined mechanism, includes the workstation, the fixed support that is equipped with in top of workstation, the fixed cylinder that is equipped with in internal surface bottom of support, the fixed motor that is equipped with in piston rod bottom of cylinder, the output end of motor is fixed through the diaphragm and is equipped with the riser, the both sides of riser all are equipped with the sleeve pipe, two through coupling mechanism connection the sheathed tube pipe wall all rotates and has cup jointed the grinding roller, the fixed support column that is four corner symmetry settings that is equipped with in bottom of workstation, the cavity has been seted up to the inside intermediate position of workstation, the bar that three symmetry set up is seted up to the inside of workstation leads to the groove, be equipped with fixture between the groove is led to cavity and bar.

Preferably, fixture includes the lead screw that three symmetry set up, and is three the pole wall both ends of lead screw all through first bearing respectively with three the groove internal surface both sides are led to the bar rotate to be connected, and is three the pole wall of lead screw is close to one end mutually and is located the cavity and fixed first bevel gear that is equipped with, the pole wall screw thread of lead screw has cup jointed the clamp plate, the cell wall contact setting that the groove was led to clamp plate and bar, the lower extreme of cavity rotates through the second bearing and has cup jointed the montant, the top of montant is fixed and is equipped with second bevel gear, second bevel gear and three first bevel gear meshing.

Preferably, coupling mechanism includes the connecting rod, the connecting rod cup joints with sheathed tube internal surface slip, the chamber of pressing has been seted up to the inside of connecting rod, the jack that a plurality of symmetries set up is all seted up to sheathed tube both sides, the inserted bar has all been cup jointed in the both sides of pressing the chamber slip, the tip of inserted bar sets up with the pore wall contact of jack, two the inserted bar passes through spring fixed connection.

Preferably, the connecting mechanism comprises two symmetrically arranged screw rods, the two screw rods are respectively rotatably sleeved with two sides of the vertical plate, the inner surface of the sleeve is provided with threads, the screw rods are in threaded fit with the inner part of the sleeve, and the two screw rods are fixedly sleeved with the rotating plate close to one end.

Preferably, the four corners of the upper ends of the two grinding rollers are provided with threaded holes, the pipe wall of the sleeve is sleeved with a bolt in a threaded manner, and the lower end of the bolt is in threaded connection with the threaded holes.

Preferably, the bottom of the vertical rod is fixedly connected with a knob.

Preferably, the bottoms of the support columns are fixedly connected with universal wheels with foot brakes.

Compared with the prior art, the utility model provides a brake casing macropore processing combined mechanism possesses following beneficial effect:

1. this stopper casing macropore processing combined mechanism through fixture, knob, the logical groove of bar and cavity that are equipped with, can carry out effective stable centre gripping to the stopper casing of multiple specification size, guarantees the stability of follow-up casing macropore processing.

2. This stopper casing macropore processing combined mechanism through being equipped with cylinder, motor, diaphragm, riser, sleeve pipe and coupling mechanism, can carry out effective quick polishing to the inside macropore pore wall of stopper casing, improves the production quality of stopper casing.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation can carry out effective stable polishing to its pore wall according to the size in the inside hole of stopper, guarantees the quality when stopper shell uses.

Drawings

Fig. 1 is a schematic structural view of a brake housing large hole machining combined mechanism provided by the present invention;

FIG. 2 is a schematic structural view of the coupling mechanism of FIG. 1;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

fig. 4 is a schematic structural diagram of another embodiment of a brake housing large hole machining combined mechanism provided by the present invention;

fig. 5 is an enlarged view of a portion B of fig. 4.

In the figure: 1 workbench, 2 supports, 3 cylinders, 4 motors, 5 transverse plates, 6 vertical plates, 7 sleeves, 8 grinding rollers, 9 lead screws, 10 first bevel gears, 11 pressing plates, 12 vertical rods, 13 second bevel gears, 14 connecting rods, 15 inserted rods, 16 springs, 17 screw rods, 18 rotating plates, 19 bolts, 20 knobs, 21 universal wheels and 22 supporting columns.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a brake housing macropore processing combined mechanism, including workstation 1, the fixed support 2 that is equipped with in top of workstation 1, the fixed cylinder 3 that is equipped with in internal surface bottom of support 2, the fixed motor 4 that is equipped with in piston rod bottom of cylinder 3, the output end of motor 4 is fixed through diaphragm 5 and is equipped with riser 6, the both sides of riser 6 all are equipped with sleeve pipe 7 through the coupling mechanism connection, the pipe wall of two sleeve pipes 7 all rotates and has cup jointed the grinding roller 8, the fixed support column 22 that is four corners symmetry setting that is equipped with in bottom of workstation 1, the cavity has been seted up to the inside intermediate position of workstation 1, the bar that three symmetry set up is led to the groove is seted up to the inside of workstation 1, be equipped with fixture between cavity and the bar is led to the groove.

Fixture includes the lead screw 9 that three symmetry set up, the pole wall both ends of three lead screw 9 all rotate with three bar through groove internal surface both sides respectively through first bearing and be connected, the pole wall of three lead screw 9 is close to one end mutually and is located the cavity and fixed first bevel gear 10 that is equipped with, the pole wall screw thread of lead screw 9 has cup jointed clamp plate 11, the cell wall contact setting that clamp plate 11 and bar led to the groove, it is spacing to the removal of clamp plate 11, the lower extreme of cavity rotates through the second bearing and has cup jointed montant 12, the fixed second bevel gear 13 that is equipped with in top of montant 12, second bevel gear 13 and the meshing of three first bevel gear 10.

The connecting mechanism comprises a connecting rod 14, the connecting rod 14 is in sliding sleeve connection with the inner surface of the sleeve 7, a pressing cavity is formed in the connecting rod 14, a plurality of symmetrically-arranged jacks are formed in two sides of the sleeve 7, inserting rods 15 are sleeved on two sides of the pressing cavity in a sliding mode, the end portions of the inserting rods 15 are in contact with the hole walls of the jacks, and the two inserting rods 15 are fixedly connected through springs 16.

Threaded holes are formed in four corners of the upper ends of the two grinding rollers 8, the bolts 19 are sleeved on the pipe wall threads of the sleeve 7, the lower ends of the bolts 19 are in threaded connection with the threaded holes, the positions of the grinding rollers 8 can be adjusted, and the grinding rollers 8 can be conveniently used fully.

The bottom of the vertical rod 12 is fixedly connected with a knob 20, which is convenient for rotating the vertical rod 12, thereby completing the stable clamping of the brake shell.

The universal wheel 21 that has the service brake is connected with to the equal fixedly in bottom of a plurality of support columns 22, is convenient for carry out quick convenient removal to the device is whole.

In the utility model, when the large hole in the brake shell is finished and needs to be polished, the shell is placed between three pressing plates 11, then the knob 20 is rotated to rotate the vertical rod 12, the vertical rod 12 drives the second bevel gear 13 to rotate, through the meshing transmission between the first bevel gear 10 and the second bevel gear 13, the three lead screws 9 are rotated simultaneously, the pressing plates 11 on the rod walls of the lead screws 9 are close to each other when the lead screws 9 rotate, and the brake shell is pressed tightly, the cylinder 3 is started immediately, the pushing motor 4 and the polishing roller 8 below the pushing motor 4 extend into the hole in the shell, then two inserted bars 15 are pressed according to the large hole diameter in the brake shell, so that the inserted bars 15 press the spring 16 and press the cavity, then the sleeve 7 is transversely moved, so that the polishing roller 8 can contact with the inner wall of the large hole, then the inserted bars 15 are loosened, the elasticity through spring 16 is replied and is made inserted bar 15 and jack to peg graft, and last starter motor 4 for riser 6 drives two and beats grinding roller 8 and rotate, polishes the hole inner wall fast, guarantees the quality when stopper casing uses.

Example 2

Referring to fig. 4-5, a brake housing macropore processing combined mechanism, including workstation 1, the fixed support 2 that is equipped with in top of workstation 1, the fixed cylinder 3 that is equipped with in internal surface bottom of support 2, the fixed motor 4 that is equipped with in piston rod bottom of cylinder 3, the output end of motor 4 is fixed through diaphragm 5 and is equipped with riser 6, the both sides of riser 6 all are equipped with sleeve pipe 7 through the coupling mechanism connection, the pipe wall of two sleeve pipes 7 all rotates and has cup jointed the grinding roller 8, the fixed support column 22 that is four corners symmetry setting that is equipped with in bottom of workstation 1, the cavity has been seted up to the inside intermediate position of workstation 1, the bar that three symmetry set up is led to the groove is seted up to the inside of workstation 1, be equipped with fixture between cavity and the bar is led to the groove.

Coupling mechanism includes the screw rod 17 that two symmetries set up, and two screw rods 17 rotate with the both sides of riser 6 respectively and cup joint, and the screw thread has been seted up to the internal surface of sleeve pipe 7, and screw rod 17 and the inside screw-thread fit of sleeve pipe 7, and two screw rods 17 are close to one end mutually and all fixedly cup jointed rotor plate 18, are convenient for rotate screw rod 17.

In the utility model, when the big hole of the brake shell is finished and the grinding roller 8 is needed to be polished, the shell is placed between three pressing plates 11, then the knob 20 is rotated to rotate the vertical rod 12, the vertical rod 12 drives the second bevel gear 13 to rotate, through the meshing transmission between the first bevel gear 10 and the second bevel gear 13, the three lead screws 9 are rotated simultaneously, the pressing plates 11 of the rod walls of the lead screws 9 are close to each other when the lead screws 9 rotate, and the brake shell is pressed tightly, the cylinder 3 is started immediately, the pushing motor 4 and the grinding roller 8 below the pushing motor 4 extend into the hole of the shell, then the sleeve 7 is held by hand to limit the sleeve 7, then the rotating plate 18 is rotated to rotate the screw rod 19, when the screw rod 19 rotates, the sleeve 7 in threaded fit with the rod wall carries out transverse movement, so that the grinding roller 8 can contact with the inner wall of the big hole, finally the motor 4 is started, make riser 6 drive two and polish roller 8 and rotate, polish fast to the downthehole wall, quality when guaranteeing the stopper casing and using.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A brake shell large hole machining combined mechanism comprises a workbench (1) and is characterized in that a support (2) is fixedly arranged at the top of the workbench (1), an air cylinder (3) is fixedly arranged at the bottom of the inner surface of the support (2), a motor (4) is fixedly arranged at the bottom of a piston rod of the air cylinder (3), a vertical plate (6) is fixedly arranged at the tail end of an output end of the motor (4) through a transverse plate (5), sleeves (7) are respectively connected and arranged at two sides of the vertical plate (6) through a connecting mechanism, a grinding roller (8) is respectively sleeved on the pipe walls of the two sleeves (7) in a rotating mode, four support columns (22) symmetrically arranged at four corners are fixedly arranged at the bottom of the workbench (1), a cavity is formed in the middle of the workbench (1), three symmetrically arranged strip-shaped through grooves are formed in the workbench (1), and a clamping mechanism is arranged between the cavity and the strip-shaped through groove.

2. The large hole machining combined mechanism for the brake shell according to claim 1, wherein the clamping mechanism comprises three symmetrically arranged lead screws (9), three rod walls of the lead screws (9) are rotatably connected with three inner sides of the strip-shaped through grooves through first bearings at two ends of the rod walls, three rod walls of the lead screws (9) are close to one end and are located in the cavity and fixedly provided with first bevel gears (10), pressing plates (11) are sleeved on the rod walls of the lead screws (9) in a threaded manner, the pressing plates (11) are in contact with the groove walls of the strip-shaped through grooves, vertical rods (12) are rotatably sleeved at the lower ends of the cavity through second bearings, second bevel gears (13) are fixedly arranged at the tops of the vertical rods (12), and the second bevel gears (13) are meshed with the three first bevel gears (10).

3. The brake shell large hole machining combination mechanism is characterized in that the connecting mechanism comprises a connecting rod (14), the connecting rod (14) is in sliding sleeve connection with the inner surface of a sleeve (7), a pressing cavity is formed in the connecting rod (14), a plurality of symmetrically-arranged jacks are formed in two sides of the sleeve (7), inserting rods (15) are sleeved on two sides of the pressing cavity in a sliding mode, the end portions of the inserting rods (15) are in contact with the hole walls of the jacks, and the two inserting rods (15) are fixedly connected through springs (16).

4. The large hole machining combined mechanism of the brake shell according to claim 1, wherein the connecting mechanism comprises two symmetrically arranged screw rods (17), the two screw rods (17) are respectively rotatably sleeved with two sides of the vertical plate (6), the inner surface of the sleeve (7) is threaded, the screw rods (17) are in threaded fit with the inner threads of the sleeve (7), and the two screw rods (17) are fixedly sleeved with the rotating plate (18) near one end.

5. The brake shell large hole machining combined mechanism is characterized in that threaded holes are formed in four corners of the upper ends of the two grinding rollers (8), bolts (19) are sleeved on the wall of the sleeve (7) in a threaded mode, and the lower ends of the bolts (19) are in threaded connection with the threaded holes.

6. A brake housing macro-hole machining combination according to claim 2, characterized in that the bottom of the vertical rod (12) is fixedly connected with a knob (20).

7. The large hole machining combined mechanism of the brake shell as claimed in claim 1, wherein a universal wheel (21) with a foot brake is fixedly connected to the bottoms of the support columns (22).