CN209615068U - A kind of automobile chassis grinding device - Google Patents

Abstract

The utility model belongs to grinding device field, specially a kind of automobile chassis grinding device, including bottom plate, hydraulic pump, movable block, grinding head, the bottom plate upper end has been bolted motor housing, first motor is bolted inside the motor housing, the first motor upper end is equipped with first rotating shaft, is equipped with mounting post on the outside of the first rotating shaft, the mounting post upper end has been bolted the hydraulic pump, and the hydraulic pump side is provided with piston.Moving up and down for grinding head is realized by way of the second motor driven threaded rod of the utility model, utilize sliding of the movable block on the outside of positioning column, stability when polishing can be increased, using the rotation of processor control first motor can be rotated about the Y axis grinding head, hydraulic pump moves along the x-axis grinding head, the second motor moves grinding head along Y-axis, the degree of automation for improving polishing, can increase the efficiency of polishing using the circular cone inclined-plane of grinding head.

Description

A kind of automobile chassis grinding device

Technical field

The utility model belongs to grinding device field, is specifically related to a kind of automobile chassis grinding device.

Background technique

Automobile chassis has power train, four part of running gear, steering system and braking system.Chassis effect is bearing, installation vapour Car engine and its each component, assembly, shape the moulded of automobile, and receive the power of engine, and automobile is made to generate movement, Guarantee normally travel.

Due to automobile chassis complicated composition, some positions need to carry out more careful processing polishing just can be with, current Grinding device is typically all that globality is stronger, and polishing area is big, and speed is fast, but can not be into for some more deep gaps Row processing, so needing a kind of grinding device that can be more careful.

Summary of the invention

The purpose of this utility model, which is that, provides a kind of automobile chassis grinding device.

Technical solution used by the utility model is as follows:

A kind of automobile chassis grinding device, including bottom plate, hydraulic pump, movable block, grinding head, the bottom plate upper end pass through spiral shell Bolt is fixed with motor housing, and first motor has been bolted inside the motor housing, and the first motor upper end is equipped with One shaft, the first rotating shaft outside are equipped with mounting post, and the mounting post upper end has been bolted the hydraulic pump, institute It states hydraulic pump side and is provided with piston, the piston side is equipped with connecting plate, passes through between the connecting plate and the piston Be bolted, the connecting plate side has been bolted mounting plate, and the mounting plate side is welded with upper plate, it is described on Top plate upper end is provided with the second motor, is bolted between second motor and the upper plate, second motor Lower end is equipped with the second shaft, is connected between second shaft and second motor by shaft coupling, second shaft Lower end is equipped with threaded rod, is connected by key between the threaded rod and second shaft, the threaded rod front and back setting There is positioning column, be bolted between the positioning column and the upper plate, the positioning column lower end is welded with limit plate, institute It states and is provided with the movable block below upper plate, first through hole is provided in the movable block, is provided in the first through hole Fixing sleeve welds between the fixing sleeve and the movable block, and the first through hole quantity is two, between the first through hole It is provided with thread barrel, the movable block side is equipped with third motor, passes through spiral shell between the third motor and the movable block It tethering and connects, third motor lower end is equipped with connecting column, it is connected by key between the connecting column and the third motor, Gu Fixed board upper surface is fixed by screws in the connecting column lower end surface, and connecting rod upper surface is welded on the fixed plate lower end surface, The connecting rod lower end is welded with the grinding head, and the motor housing front end face has been bolted control panel, the control Card has processor in panel processed, and the processor model is Pentium III.

Preferably: between the first rotating shaft and the first motor by shaft coupling connect, the mounting post with it is described It is connected by key between first rotating shaft.

So set, keeping the first motor significantly more efficient by shaft coupling connection passes to described first turn for kinetic energy Axis, being connected by key is stably fixed to the mounting post more on the outside of the first rotating shaft.

Preferably: the threaded rod specification M8*1.25*50, the thread barrel and the shaft.

So set, the threaded rod is enable to rotate in the thread barrel.

Preferably: the positioning column is arranged in the fixing sleeve, and the first through hole diameter is 3cm, the fixing sleeve Diameter of bore is 2cm, and the limit board diameter is 2.5cm.

So set, the fixing sleeve and the limit plate can control the ceiling of the movable block.

Preferably: being connected through a screw thread between the screw and the connecting column, the fixed plate.

So set, the connecting column, the fixed plate are fixed together by the screw, facilitate the fixed plate Installing and dismounting.

Preferably: the grinding head side is coniform.

So set, the grinding efficiency of the grinding head can be improved.

Preferably: the first motor, second motor, the third motor, the processor and the control plane Pass through electrical connection between plate.

So set, the degree of automation of device can be improved by electric connection mode.

The utility model has the following beneficial effects:

1, the mode of the second motor driven threaded rod realizes moving up and down for grinding head, using movable block on the outside of positioning column Sliding, stability when polishing can be increased；

2, using the rotation of processor control first motor can be rotated about the Y axis grinding head, hydraulic pump makes grinding head can To move along the x-axis, the second motor move grinding head along Y-axis, improve the degree of automation of polishing；

3, the efficiency of polishing can be increased using the circular cone inclined-plane of grinding head.

Detailed description of the invention

Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is a kind of schematic perspective view of automobile chassis grinding device described in the utility model；

Fig. 2 is a kind of main view of automobile chassis grinding device described in the utility model；

Fig. 3 is a kind of schematic diagram of internal structure of automobile chassis grinding device described in the utility model；

Fig. 4 is a kind of cross-sectional view of automobile chassis grinding device described in the utility model；

Fig. 5 is a kind of grinding head part drawing of automobile chassis grinding device described in the utility model；

Fig. 6 is a kind of circuit control flow diagram of automobile chassis grinding device described in the utility model.

The reference numerals are as follows:

1, bottom plate；2, motor housing；3, first motor；4, first rotating shaft；5, mounting post；6, hydraulic pump；7, piston；8, it connects Plate；9, mounting plate；10, upper plate；11, the second motor；12, the second shaft；13, threaded rod；14, positioning column；15, limit plate； 16, movable block；17, first through hole；18, fixing sleeve；19, thread barrel；20, third motor；21, connecting column；22, fixed plate；23, Screw；24, connecting rod；25, grinding head；26, control panel；27, processor.

Specific embodiment

The utility model is further illustrated below by embodiment combination attached drawing.

Embodiment 1

As shown in figs 1 to 6, a kind of automobile chassis grinding device, including bottom plate 1, hydraulic pump 6, movable block 16, grinding head 25,1 upper end of bottom plate has been bolted motor housing 2, and the effect of motor housing 2 is to install first motor 3, lead to inside motor housing 2 It crosses bolt and is fixed with first motor 3, the effect of first motor 3 is that first rotating shaft 4 is driven to rotate, and 3 upper end of first motor is equipped with First rotating shaft 4, the effect of first rotating shaft 4 is setting mounting post 5, mounting post 5 is equipped on the outside of first rotating shaft 4, and mounting post 5 acts on It is that hydraulic pump 6 is installed, 5 upper end of mounting post has been bolted hydraulic pump 6, and the effect of hydraulic pump 6 is to push piston 7, liquid 6 side of press pump is provided with piston 7, and the effect of piston 7 is to install connecting plate 8, and 7 side of piston is equipped with connecting plate 8, connecting plate 8 Effect is fixed mounting plate 9, is bolted between connecting plate 8 and piston 7,8 side of connecting plate has been bolted Mounting plate 9, the effect of mounting plate 9 are fixed upper plate 10, and 9 side of mounting plate is welded with upper plate 10, and upper plate 10 acts on In installing the second motor 11,10 upper end of upper plate is provided with the second motor 11, and the effect of the second motor 11 is to drive the second shaft 12 rotations, are bolted between the second motor 11 and upper plate 10, and 11 lower end of the second motor is equipped with the second shaft 12, the The effect of two shafts 12 is to install threaded rod 13, be connected between the second shaft 12 and the second motor 11 by shaft coupling, second turn 12 lower end of axis is equipped with threaded rod 13, and the effect of threaded rod 13 is that matching thread cylinder 19 keeps movable block 16 mobile, threaded rod 13 with It is connected by key between second shaft 12,13 front and back of threaded rod are provided with positioning column 14, and the effect of positioning column 14 is to make to move Block 16 stablizes lifting, is bolted between positioning column 14 and upper plate 10, and 14 lower end of positioning column is welded with limit plate 15, limit Position plate 15 acts on the decline for being that fixing sleeve 18 is cooperated to limit movable block 16, is provided with movable block 16 below upper plate 10, mobile The effect of block 16 is to install third motor 20, is provided with first through hole 17 in movable block 16, is provided with fixation in first through hole 17 Set 18, is welded between fixing sleeve 18 and movable block 16, and 17 quantity of first through hole is two, is provided with screw thread between first through hole 17 Cylinder 19,16 side of movable block are equipped with third motor 20, and the effect of third motor 20 is that connecting column 21 is driven to rotate, third motor It is bolted between 20 and movable block 16,20 lower end of third motor is equipped with connecting column 21, and the effect of connecting column 21 is to pacify Fixed plate 22 is filled, is connected by key between connecting column 21 and third motor 20,22 upper surface of fixed plate is fixed on by screw 23 21 lower end surface of connecting column, screw 23, which acts on, to be for fixed plate 22 to be fixed on 21 lower end of connecting column, the welding of 24 upper surface of connecting rod In 22 lower end surface of fixed plate, the effect of connecting rod 24 is to install grinding head 25, and 24 lower end of connecting rod is welded with grinding head 25, polishes First 25 effect is to polish to automobile chassis, and 2 front end face of motor housing has been bolted control panel 26, control panel 26 effects are that, convenient for operating device, the interior card of control panel 26 has processor 27, and the effect of processor 27 is receiving area's reason feedback Information.

Device: being fixed on need the automobile chassis upper end polished first by working principle, then to the position processed into Row positioning, processor 27 control first motor 3 and grinding head 25 are driven to rotate around Y-axis, then operate hydraulic pump 6 and push connecting plate 8, change the distance of grinding head 25, make the position of the alignment processing of grinding head 25, then opens the second motor 11 and drive threaded rod 13 Rotation declines movable block 16, so that grinding head 25 is driven to decline, it is certain when dropping to during movable block 16 declines When position, limit plate 15 and contact fixing sleeve 18, prevent movable block 16, from declining, this is also that movable block 16 can move down The limit then open third motor 20 close to Working position, rotate grinding head 25, then control the second motor 11, connect Bar 24 gos deep into Working position, and grinding head 25 contacts automobile chassis, polishes chassis.

Embodiment 2

The present embodiment the difference from embodiment 1 is that:

It is connected between first rotating shaft 4 and first motor 3 by shaft coupling, is connected between mounting post 5 and first rotating shaft 4 by key It connects, makes first motor 3 is significantly more efficient kinetic energy is passed to first rotating shaft 4 by shaft coupling connection, being connected by key makes to install Column 5 is more stably fixed to 4 outside of first rotating shaft.

It should be noted that above embodiments are only to illustrate technical solutions of the utility model rather than restriction technologies scheme, Although applicant is explained in detail the utility model referring to preferred embodiment, those skilled in the art should be managed Solution, those to technical solutions of the utility model carry out modification or equivalent replacement, cannot be detached from the technical program objective and Range should all cover in the utility model claims range.

Claims (7)

1. a kind of automobile chassis grinding device, it is characterised in that: including bottom plate (1), hydraulic pump (6), movable block (16), grinding head (25), bottom plate (1) upper end has been bolted motor housing (2), and the has been bolted inside the motor housing (2) One motor (3), first motor (3) upper end are equipped with first rotating shaft (4), are equipped with installation on the outside of the first rotating shaft (4) Column (5), mounting post (5) upper end have been bolted the hydraulic pump (6), and hydraulic pump (6) side is provided with work It fills in (7), piston (7) side is equipped with connecting plate (8), is connected between the connecting plate (8) and the piston (7) by bolt It connects, connecting plate (8) side has been bolted mounting plate (9), and mounting plate (9) side is welded with upper plate (10), upper plate (10) upper end is provided with the second motor (11), second motor (11) and the upper plate (10) it Between be bolted, the second motor (11) lower end is equipped with the second shaft (12), second shaft (12) with it is described It is connected between second motor (11) by shaft coupling, the second shaft (12) lower end is equipped with threaded rod (13), the screw thread It being connected by key between bar (13) and second shaft (12), threaded rod (13) front and back are provided with positioning column (14), It is bolted between the positioning column (14) and the upper plate (10), positioning column (14) lower end is welded with limit plate (15), it is provided with the movable block (16) below the upper plate (10), is provided with first through hole in the movable block (16) (17), it is provided with fixing sleeve (18) in the first through hole (17), is welded between the fixing sleeve (18) and the movable block (16) It connects, first through hole (17) quantity is two, is provided with thread barrel (19), the movable block between the first through hole (17) (16) side is equipped with third motor (20), is bolted between the third motor (20) and the movable block (16), Third motor (20) lower end is equipped with connecting column (21), is passed through between the connecting column (21) and the third motor (20) Key connection, fixed plate (22) upper surface are fixed on the connecting column (21) lower end surface, connecting rod (24) upper end by screw (23) Face is welded on the fixed plate (22) lower end surface, and connecting rod (24) lower end is welded with the grinding head (25), the motor Case (2) front end face has been bolted control panel (26), and card has processor (27) in the control panel (26).

2. a kind of automobile chassis grinding device according to claim 1, it is characterised in that: the first rotating shaft (4) and institute It states and is connected between first motor (3) by shaft coupling, is connected by key between the mounting post (5) and the first rotating shaft (4).

3. a kind of automobile chassis grinding device according to claim 2, it is characterised in that: threaded rod (13) specification M8*1.25*50, the thread barrel (19) and the threaded rod (13) cooperate.

4. a kind of automobile chassis grinding device according to claim 3, it is characterised in that: positioning column (14) setting exists In the fixing sleeve (18), first through hole (17) diameter is 3cm, and fixing sleeve (18) diameter of bore is 2cm, the limit Position plate (15) diameter is 2.5cm.

5. a kind of automobile chassis grinding device according to claim 4, it is characterised in that: the screw (23) and the company Connect column (21), the fixed plate is connected through a screw thread between (22).

6. a kind of automobile chassis grinding device according to claim 5, it is characterised in that: grinding head (25) side is It is coniform.

7. a kind of automobile chassis grinding device according to claim 6, it is characterised in that: the first motor (3), described Second motor (11), the third motor (20) pass through between the processor (27) and the control panel (26) and are electrically connected.