CN2520270Y - Electric milling and grinding tool for brake puck - Google Patents
Electric milling and grinding tool for brake puck Download PDFInfo
- Publication number
- CN2520270Y CN2520270Y CN 01255768 CN01255768U CN2520270Y CN 2520270 Y CN2520270 Y CN 2520270Y CN 01255768 CN01255768 CN 01255768 CN 01255768 U CN01255768 U CN 01255768U CN 2520270 Y CN2520270 Y CN 2520270Y
- Authority
- CN
- China
- Prior art keywords
- brake disc
- driven car
- knife bar
- worm
- grinder tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model belongs to technical field of grinding tool, which overcomes the shortages that a grinding brake disk is needed to be disassembled, more components are disassembled, and disassembling quantity is large. The brake disk electric grinding tool comprises a motor, a decelerator is arranged on the shaft end of the motor, an output end on one side of the decelerator is provided with an axle connecting piece, and an output end on the other side of the decelerator is connected with an actuating device. The decelerator is provided with a support bracket which is equipped with a rotation shaft, one end of the rotation shaft is connected with the actuating device, and the other end of the rotation shaft is drive-connected with a driving wheel of the brake disk electric grinding tool. The brake disk electric grinding tool has the advantages of precise grinding, large range of regulation, simplicity, convenience, and capability of manual or electric grinding manipulation.
Description
Technical field
The utility model belongs to braking jiggering grinder tool technical field.
Background technology
Existing automobile is provided with brake disc on the axletree of its installation wheel, be provided with a brake caliper in brake disc edge, and when brake, brake facing can be pressed on the both sides of brake disc, and brake disc is clamped, and plays the effect of brake.Brake disc is in long-term use, and it is uneven that the surface on both sides can become, and influences braking effect,, just brake disc need be disassembled for this reason.In the process of dismounting brake disc, not only need wheel is disassembled, but also many miscellaneous parts relevant with brake disc will be disassembled, final purpose is that brake disc is disassembled, it is many not only to dismantle parts, and the dismantlement work amount is big.After brake disc disassembles, need be placed on and carry out processed on the lathe, mainly be that the surperficial car on brake disc two sides is flat.In sum, for the processing after the brake disc wear, not only the parts of removing stage makeup and costume to the part of car are many, and the work capacity of removing stage makeup and costume is big, and need employ machining apparatus and carry out the car mill.
Summary of the invention
The purpose of this utility model is to provide a kind of does not need to dismantle down brake disc, but the brake disc battery-driven car grinder tool that direct car onboard grinds Moving plate is convenient in the drive axle rotation.
For realizing the purpose of this utility model, described brake disc battery-driven car grinder tool comprises motor, axle head at motor is provided with retarder, one side mouth of retarder is provided with the axletree attaching parts, opposite side output termination driving device is provided with support on retarder, be provided with rotating shaft in the support, rotating shaft one end is connected with driving device, and the other end is connected with the drive wheel of described braking jiggering grinder tool.
Description of drawings
The drawing of accompanying drawing is described as follows:
Fig. 1 the utility model brake disc battery-driven car grinder composition of signing an undertaking.
Fig. 2 is the A-A view of Fig. 1.
Fig. 3 is the B-B view of Fig. 1.
Fig. 4 is the C-C view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the embodiment of the utility model brake disc battery-driven car grinder tool is described in further detail:
As shown in fig. 1, this is the integral structure figure of a brake disc battery-driven car grinder tool, comprising brake disc battery-driven car grinder tool 34.
As shown in Fig. 1,3,4, brake disc battery-driven car grinder tool described in the utility model comprises two knife bars 1, is installed with blade 2 on each knife bar 1, and a fixedly square slider 4 of knife bar 1 is arranged, on described slide block 4 side's of being arranged on body slides 5, as shown in Fig. 1,4.Slide block 4 is provided with dovetail furrow, and to the guiding convex body that embeds in the dovetail furrow should be arranged, as shown in Figure 3, slide block 4 can horizontally slip on square body slide 5 on the slide 5.Be provided with rotating tubular nut 6 in the slide 5, tubular nut 6 two ends are provided with the bearing 41 that is fixed on the slide 5, and tubular nut 6 is provided with drive wheel 7, is provided with screw rod 8 in tubular nut 6, and slide 5 links to each other by attaching parts 9 with screw rod 8.When rotating drive takes turns 7, drive wheel 7 drives tubular nut 6 rotations, this moment, screw rod 8 just can left or move right, just corresponding drive slide block 4 motions of attaching parts 9 on it, need only the brake disc periphery that brake disc battery-driven car grinder tool is fixed in axletree, the opening automobile driving engine rotates axletree, just can make knife bar 1 cutter 2 along the brake disc radial motion, to advance and retreat cutter car mill of the surface of brake disc.
Described slide block 4 is provided with two knife bars 1, and each knife bar 1 correspondence is provided with an adjusting screw(rod) 10 and regulating block 11, and the regulating block 11 on the slide block 4 is threaded with adjusting screw(rod) 10, and withstands on the knife bar 1, is provided with extension spring 12 between knife bar 1.Described slide block 4 is provided with the bearing pin 13 that feeds knife bar 1, a sloped roof is arranged to knife bar afterbody inboard on the regulating block 11.Rotate adjusting screw(rod) 10 and can make regulating block 11 sway, and the inclined-plane of regulating block 11 can back down knife bar 1 afterbody, and extension spring 12 can be drawn knife bar 1 afterbody over to one's side, and knife bar 1 is rotated around bearing pin 13,2 on blade can be regulated in brake disc surface relaxation, and this is that blade 2 is finely tuned.
Described slide block 4 is provided with regulating plate 3, and regulating plate 3 is provided with regulating tank 14, is provided with the fastener 15 that is anchored on the slide block 4 in the regulating tank 14, and knife bar 1, adjusting screw(rod) 10 and regulating block 11 are provided with just on regulating plate 3.When blade 2 is bigger from the brake disc surface distance, when fine setting can't be adjusted, but loosening fasteners 15 as shown in fig. 1, moves up or down regulating plate 3, and tightening fastener parts 15 then, reach the effect of coarse adjustment.
Described knife bar 1 is provided with the block 16 that is fixed on the regulating plate 3, and described block 16 is by being inserted in the bolt 35 that is fixed on regulating plate 3, and screws by hand wheel nut 36.Be provided with outer cover 37 on block 16, both kept slide block 4 appearance polishings, can block foreign material again and fall into wherein stuck knife bar 1, regulating block 11, influence is regulated.
As shown in Fig. 1,2,3,4, brake disc battery-driven car grinder tool described in the utility model comprises motor 17, axle head at motor 17 is provided with retarder 18, one side mouth of retarder 18 is provided with axletree attaching parts 19, opposite side output termination driving device 20, on retarder 18, be provided with support 21, be provided with rotating shaft 22 in the support 21, be provided with bearing 40 between rotating shaft 22 and the support 21, rotating shaft 22 1 ends are connected with driving device 20, and the other end drives with the drive wheel 7 of described brake disc battery-driven car grinder tool and is connected.During use, axletree attaching parts 19 can be fixed on the axletree end, open motor 17, axletree attaching parts 19 carries out one-level by 18 pairs of motors of retarder 17 and slows down, drive axle is rotated, brake disc also rotates with axletree, and the opposite side mouth of retarder 18 drives rotating shaft 22 rotations by connecing driving device 20, rotating shaft 22 ends are provided with elevating arc 26, elevating arc 26 drives drive wheels 7 and rotates, and at this moment, drive wheel 7 is the elevating arc supporting with elevating arc 26, blade 2 is radially moved automatically, to the brake disc surface cutter car mill of advancing and retreat at brake disc.
Be provided with the worm screw 23 that links to each other with the rotating shaft of motor 17 in the described retarder 18, with worm screw 23 ingear worm gears 24.Be provided with mandrel connector 39 between the rotating shaft of motor 17 and the worm screw 23, worm screw 23 two ends are provided with the bearing 38 that is fixed on retarder 18 housings, be provided with worm-wheel shaft 25 in the worm gear 24, described worm-wheel shaft 25 1 ends are provided with and axletree bonded assembly axletree attaching parts 19, another termination driving device 20.Described driving device 20 comprises the miniature gears 27 that is arranged on the worm-wheel shaft 25 and the big gear wheel 28 in the rotating shaft 22, is socketed with cingulum ring 29 on miniature gears 27 and the big gear wheel 28.Be connected with handwheel 30 in the described rotating shaft 22, be provided with free handle 31 on handwheel 30, described big gear wheel 28 is provided with the slotted eye 33 of ccontaining free handle 31 axle heads 32.After motor was opened, rotating shaft 22 was carried out the one-level deceleration by 24 pairs of motors of worm screw 23, worm gear 17 of retarder 18, carries out double reduction by the miniature gears 27 and the big gear wheel 28 of driving device 20 again, and it is slower that rotative speed becomes, and is convenient to manual push-and-pull free handle 31.When free handle 31 snaps in slotted eye 33, because handwheel 30 is fixed in the rotating shaft 22, rotate thereby drive rotating shaft 22, drive drive wheel 7, make brake disc battery-driven car grinder tool to the brake disc surface cutter car mill of advancing and retreat.When free handle 31 withdrawed from slotted eye 33, even big gear wheel 28 is rotated, rotating shaft 22 can not followed rotation yet.Shake free handle 31 this moment, and the cutter of can advancing and retreat is regulated, and is convenient to the operation of further car mill.
The utility model brake disc battery-driven car grinder tool can be directly installed on the vehicle frame brake disc is carried out the operation of car mill, and its blade adjustment is accurate, and simple, convenient, the advance and retreat cutter is adjustable continuously.Brake disc battery-driven car grinder tool can be directly installed on equally on the vehicle frame brake disc is carried out the operation of car mill, when the operation of car mill, can carry out the car mill automatically, further the car mill can be regulated by manual manipulation, have the car mill accurately, setting range is big, regulates simple to operation, promptly manually fixedly car mill operation can be ground the advantage of operating by battery-driven car again.
Claims (8)
1. brake disc battery-driven car grinder tool, comprise motor (17), it is characterized in that being provided with retarder (18) at the axle head of motor (17), one side mouth of retarder (18) is provided with axletree attaching parts (19), opposite side output termination driving device (20) is provided with support (21) on retarder (18), be provided with rotating shaft (22) in the support (21), rotating shaft (22) one ends are connected with driving device (20), and the other end drives with the drive wheel (7) of braking jiggering grinder tool and is connected.
2. brake disc battery-driven car grinder tool according to claim 1, it is characterized in that being provided with in the described retarder (18) worm screw (23) that links to each other with the rotating shaft of motor (17), with worm screw (23) ingear worm gear (24), be provided with worm-wheel shaft (25) in the worm gear (24), described worm-wheel shaft (25) one ends are provided with and axletree bonded assembly axletree attaching parts (19), another termination driving device (20).
3. brake disc battery-driven car grinder tool according to claim 2, it is characterized in that described driving device (20) comprises the miniature gears (27) that is arranged on the worm-wheel shaft (25) and the big gear wheel (28) in the rotating shaft (22), is socketed with cingulum ring (29) on miniature gears (27) and the big gear wheel (28).
4. according to claim 1,2 or 3 described brake disc battery-driven car grinder tools, it is characterized in that being connected with in the described rotating shaft (22) handwheel (30), be provided with free handle (31) on handwheel (30), described big gear wheel (28) is provided with the slotted eye (33) of ccontaining free handle (31) axle head (32).
5. according to claim 1,2 or 3 described brake disc battery-driven car grinder tools, it is characterized in that described braking jiggering grinder tool, comprise knife bar (1), blade (2) has a fixedly slide block (4) of knife bar (1), and described slide block (4) is arranged on the slide (5), be provided with rotating tubular nut (6) in the slide (5), tubular nut (6) is provided with drive wheel (7), is provided with screw rod (8) in tubular nut (6), and slide block (4) links to each other by attaching parts (9) with screw rod (8).
6. brake disc battery-driven car grinder tool according to claim 5 is characterized in that described slide block (4) is provided with adjusting screw(rod) (10), and is threaded with adjusting screw(rod) (10), and withstands on the regulating block (11) on the knife bar (1).
7. brake disc battery-driven car grinder tool according to claim 6, it is characterized in that described slide block (4) is provided with two knife bars (1), each knife bar (1) correspondence is provided with an adjusting screw(rod) (10) and regulating block (11), is provided with extension spring (12) between knife bar (1).
8. brake disc battery-driven car grinder tool according to claim 7 is characterized in that described slide block (4) is provided with the bearing pin (13) that feeds knife bar (1), has a sloped roof to knife bar (1) afterbody inboard on the regulating block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01255768 CN2520270Y (en) | 2001-09-18 | 2001-09-18 | Electric milling and grinding tool for brake puck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01255768 CN2520270Y (en) | 2001-09-18 | 2001-09-18 | Electric milling and grinding tool for brake puck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2520270Y true CN2520270Y (en) | 2002-11-13 |
Family
ID=33664843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01255768 Expired - Fee Related CN2520270Y (en) | 2001-09-18 | 2001-09-18 | Electric milling and grinding tool for brake puck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2520270Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471045A (en) * | 2017-07-28 | 2017-12-15 | 奇瑞汽车股份有限公司 | A kind of online instrument for repairing of automobile brake disc and online restorative procedure |
-
2001
- 2001-09-18 CN CN 01255768 patent/CN2520270Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471045A (en) * | 2017-07-28 | 2017-12-15 | 奇瑞汽车股份有限公司 | A kind of online instrument for repairing of automobile brake disc and online restorative procedure |
| CN107471045B (en) * | 2017-07-28 | 2019-03-12 | 奇瑞汽车股份有限公司 | A kind of online restorative procedure of automobile brake disc |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |