CN2685000Y - Vehicle wheel brake horse-shoe grinding machine - Google Patents
Vehicle wheel brake horse-shoe grinding machine Download PDFInfo
- Publication number
- CN2685000Y CN2685000Y CN 200320121370 CN200320121370U CN2685000Y CN 2685000 Y CN2685000 Y CN 2685000Y CN 200320121370 CN200320121370 CN 200320121370 CN 200320121370 U CN200320121370 U CN 200320121370U CN 2685000 Y CN2685000 Y CN 2685000Y
- Authority
- CN
- China
- Prior art keywords
- swing arm
- tool setting
- main shaft
- setting swing
- shoe
- 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 - Lifetime
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- Braking Arrangements (AREA)
Abstract
The utility model relates to a novel vehicle wheel brake horse-shoe grinding machine, which is composed of a support bracket, a main shaft and a tool setting swing arm. The lower part of the support bracket is provided with two support bracket screw hole matched with hub screw holes; the upper part of the support bracket is provided with a shaft hole having an internal screw thread; the middle part of the main shaft is provided with the screw thread and is provided in the shaft hole on the support bracket via the screw thread; one end of the main shaft is a handgrip, and the other end is fixed with the tool setting swing arm perpendicular to the main shaft via the screw thread; the lower end of the tool setting swing arm is fixed with a cutter used for grinding; one side of the tool setting swing arm is provided with a bolt used for fixing the tool setting swing arm. The novel vehicle wheel brake horse-shoe grinding machine can implement the grinding without dismounting the horse-shoe brake, and moreover, the novel vehicle wheel brake horse-shoe grinding machine has the advantages of high concentricity, reasonable structure, labor saving, time saving and convenient operation.
Description
(1) technical field
This use is novel to relate to a kind of new automobile wheel braking shoe plate milling drum, belongs to mechanical grinding machine technology field.
(2) background technology
After the automobile brake shoe plate loses circle or wearing and tearing, when needing to upgrade shoe brake, traditional method is that shoe brake is removed from car, be contained in brake lining grinder and carry out tarry matter, not only dismounting complexity of this method, and can not guarantee concentricity after shoe brake is installed once more, thus can not guarantee the braking effect of automobile, though this carries out the still not good enough reason of tarry matter braking effect just.
(3) summary of the invention
The utility model provides a kind of and need not dismantle the automotive wheel brake-block grinder that shoe brake can carry out grinding in order to overcome above deficiency, and has accurate, rational in infrastructure, time saving and energy saving, the convenience operation of design.
The utility model is realized by following measure:
Automotive wheel brake-block grinder of the present utility model is made up of support, main shaft and tool setting swing arm, and two support screws that match with the wheel hub screw are arranged at the bottom of support, and an axis hole that has an internal thread is arranged at the top of support; Main shaft middle part is threaded and is fixed in the axis hole on the support by screw thread, one end of main shaft is a handle, the other end is fixed with tool setting swing arm perpendicular to main shaft by screw thread, the lower end of tool setting swing arm is fixed with the cutter that is used for grinding, and a side of tool setting swing arm has a screw that is used for fixing the tool setting swing arm.
Milling drum of the present utility model, for the fast rotational main shaft, the described handle outside is fixed with the rapid feed crank that can fold.
This brake-block grinder principle is that milling drum is fixed on the automotive axle wheel hub, with the power of automobile itself shoe brake is carried out grinding with hand or engage a gear.This method only need be dismantled brake rim, and need not dismantle shoe brake, easy accessibility not only, and can definitely guarantee after the shoe brake grinding concentricity with brake rim, thus make braking effect the best.
The beneficial effects of the utility model are, shoe brake can be realized not dismantling and grinding can be carried out, and the concentricity height, advantage rational in infrastructure, time saving and energy saving, easy to operate.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model
Among the figure, 1 cutter, 2 hold-down screws, 3 tool setting swing arms, 4 axis holes, 5 main shafts, 7 handles,
8 rapid feed cranks, 9 supports, 10 support screws
(5) specific embodiment
Accompanying drawing 1 is the concrete structure schematic diagram of present embodiment, uses schematic diagram as shown in Figure 2.
At first, the screw with the support screw on the milling drum support 9 10 is aimed on the wheel hub is fixed on milling drum on the wheel hub with two lug nuts.
Secondly,, before tarry matter, at first screw the adjustment nut that braking gap is adjusted arm, brake shoes is close on the brake rim fully in order to determine the tarry matter diameter of brake shoes accurately.To adjust nut then and unscrew a circle, brake rim will be disassembled, will adjust nut again and screw a circle, and make bremsbelage recover to be close to the excircle dimension that closes, so that the tool setting of tarry matter machine with brake rim.Unscrew the handwheel 7 on the main shaft 5, with main shaft 5 move forward and backward to cutter head at the friction plate marginal position, main shaft 5 usefulness handwheels 7 are tightly fixing.
The 3rd, the rapid feed crank 8 on main shaft 5 handles 7 is routed up, shake into rapid feed crank 8, cutter head is proceeded in the friction plate, turn tool setting swing arm 3 is aimed at Friction Disk Surface with cutter head.And then to unscrewing direction turn 1/5th to 1/4th circle (in order to the brake shoes external diameter after guaranteeing tarry matter than the big 0.20-0.25mm of brake rim internal diameter).With allen wrench that tool setting swing arm 3 is fastening, tool setting finishes.With rapid feed crank 8, knife bar is retreated to the friction plate marginal position.
The 4th, precession braking gap regulating arm is adjusted screw, makes the brake shoes diameter increase 1-2mm.When the tarry matter front-wheel, grasp the main shaft handle, clockwise rotate wheel hub, this moment, tarry matter machine autofeed finished the shoe plate tarry matter along with the rotation of wheel hub.
The 5th, during the tarry matter left rear wheel, only the need ato unit is hung reverse gear with gearbox, with the rotation of Clutch Control rear-wheel hub, holds the main shaft handle, follows the wheel hub rotation, brake shoes light can be cut to finish.During the tarry matter off hind wheel, gearbox can be hung the second gear that advance, use brake shoes light to be cut to finish with quadrat method.
The 6th, unscrew braking gap and adjust arm adjustment screw, make the shoe plate reduced, brake rim to be packed into, by specification requires to adjust the brake shoes gap, and the work of whole tarry matter brake shoes promptly comes to an end.
Claims (2)
1. automotive wheel brake-block grinder, form by support (9), main shaft (5) and tool setting swing arm (3), it is characterized in that: two support screws (10) that match with the wheel hub screw are arranged at the bottom of support (9), and an axis hole (4) that has an internal thread is arranged at the top of support (9); Main shaft middle part is threaded and is fixed in the axis hole (4) on the support by screw thread, one end of main shaft is handle (7), the other end is fixed with tool setting swing arm (3) perpendicular to main shaft by screw thread, the lower end of tool setting swing arm is fixed with the cutter (1) that is used for grinding, and a side of tool setting swing arm has a screw (2) that is used for fixing the tool setting swing arm.
2. milling drum according to claim 1 is characterized in that: described handle (7) outside is fixed with the rapid feed crank (8) that can fold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320121370 CN2685000Y (en) | 2003-12-19 | 2003-12-19 | Vehicle wheel brake horse-shoe grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320121370 CN2685000Y (en) | 2003-12-19 | 2003-12-19 | Vehicle wheel brake horse-shoe grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2685000Y true CN2685000Y (en) | 2005-03-16 |
Family
ID=34661963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320121370 Expired - Lifetime CN2685000Y (en) | 2003-12-19 | 2003-12-19 | Vehicle wheel brake horse-shoe grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2685000Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101698287B (en) * | 2009-11-03 | 2011-11-30 | 武汉元丰汽车零部件有限公司 | method for grinding single-shoe friction plate |
| CN103009138A (en) * | 2012-12-22 | 2013-04-03 | 青特集团有限公司 | Simple tool for shoe absence of passenger train axle |
| CN105345626A (en) * | 2015-12-03 | 2016-02-24 | 韩学柱 | Device for grinding brake block on site |
-
2003
- 2003-12-19 CN CN 200320121370 patent/CN2685000Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101698287B (en) * | 2009-11-03 | 2011-11-30 | 武汉元丰汽车零部件有限公司 | method for grinding single-shoe friction plate |
| CN103009138A (en) * | 2012-12-22 | 2013-04-03 | 青特集团有限公司 | Simple tool for shoe absence of passenger train axle |
| CN105345626A (en) * | 2015-12-03 | 2016-02-24 | 韩学柱 | Device for grinding brake block on site |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131219 Granted publication date: 20050316 |