CN2291237Y - Hand brake shoe cutter for automotive vehicle - Google Patents
Hand brake shoe cutter for automotive vehicle Download PDFInfo
- Publication number
- CN2291237Y CN2291237Y CN 96205426 CN96205426U CN2291237Y CN 2291237 Y CN2291237 Y CN 2291237Y CN 96205426 CN96205426 CN 96205426 CN 96205426 U CN96205426 U CN 96205426U CN 2291237 Y CN2291237 Y CN 2291237Y
- Authority
- CN
- China
- Prior art keywords
- change unit
- rocker arm
- wheel shaft
- feed change
- handle
- 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
Links
Images
Abstract
The utility model relates to a hand-operated brake shoe plate cutter which is arranged on a wheel shaft of an automotive vehicle for cutting a brake shoe plate of the automotive vehicle. The utility model is characterized in that a big wheel spoke type rocker arm is sheathed on the wheel shaft of the automotive vehicle; the top end of an upper rocker arm is provided with a tool feeding box, and a handle, a guide screw, a half nut and a cutting tool bar are arranged on the tool feeding box. When the handle is grasped by a hand to rock the rocker arm to rotate, the radial and the axial cutting movements of the tool bar to a shoe plate can be realized simultaneously. The cut shoe plate has good concentricity with the wheel shaft; the utility model is labour-saving for work and can be operated without a power supply.
Description
The utility model belongs to the hand tools technical field, is a kind of hand brake shoes cutter that on motor vehicle self wheel shaft its brake shoes is cut that is contained in.
Brake shoes on the motor vehicle is the main parts of brake of motor-driven vehicle, its performance is very important to motor vehicle safe drive, brake shoes often needs because of wearing and tearing to change, and after the new brake shoes that processes loads onto, often coincide bad with former brake hoop, need manually finishing carefully, waste time and energy, and operating personnel need quite high technical merit.
The purpose of the utility model provide with regard to being to remedy the deficiency of above technology a kind of simple in structure, manually actuated, processing shoe plate the precision height, can be contained in the hand brake shoes cutter on motor vehicle self wheel shaft.
The purpose of this utility model is achieved in that the hand brake shoes cutter of a kind of motor vehicle, comprise: handle (1), feed change unit (2), axle sleeve (4), upper rocker arm (5), knife bar (7), lower shake-changing arm (10), balancing weight (11), the wheel shaft of motor vehicle self (3), brake shoes (6), left bearing (8) and right bearing (9), feed change unit (2) comprises again: overcoat (12), interior cover (13), bearing (14), leading screw (15) and clasp nut (16), feed change unit (2) is equipped with it is characterized in that upper rocker arm (5) and lower shake-changing arm (10) are an integral body and are sleeved on the wheel shaft (3) by means of axle sleeve (4), and the other end of upper rocker arm (5), the other end of lower shake-changing arm (10) is equipped with balancing weight (11).Simultaneously, being equipped with one on the feed change unit (2) makes upper rocker arm (5) and lower shake-changing arm (10) around wheel shaft (3) rotation, handle (1) that leading screw (15) rotation feed change unit (2) in and driving knife bar (7) are done reciprocating linear motion by means of manpower shakes.
During use, the utility model is contained on the motor vehicle wheel shaft (3), the staff handle (1) of holding with a firm grip shakes upper rocker arm (5) and lower shake-changing arm (10), it is rotated around wheel shaft (3), it whenever rotates a circle, the screw mandrel (15) that handle (1) also drives in the feed change unit (2) simultaneously rotates a circle, and these two rotatablely move and promptly become two cutting movements of knife bar (7) cutting brake shoes (6)---radial cutting and axial cutting movement.Thereby realized the present invention's purpose.
Employing the utlity model has following advantage:
1. because the rotary middle spindle that utilizes the wheel shaft (3) of motor vehicle itself to do cutting cuts the brake shoes (6) on this, the concentricity of the external diameter of the brake shoes of being cut (6) and wheel shaft (3) is quite high, thereby has guaranteed cutting precision.
2. handle (1) is in the process of shaking a week, and its rotation is a circle at most only, so the feeding speed of knife bar (7) is very slow, adding each rotating part all has bearing, so shake very laborsaving.
3. manually-operated is adapted at not having under the situation of power supply, no lathe and operates.
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is a radial structure schematic diagram of the present utility model.
Fig. 2 is an axial arrangement schematic diagram of the present utility model.
As shown in drawings, handle (1) is an axle that stretches out on the feed change unit (2), it is the point of force application that applies manpower in the utility model, it is again the power input shaft of feed change unit (2), when the people holds handle (1) when shaking, feed change unit (2) rotates around wheel shaft (3), also rotation of handle (1) itself simultaneously, and to feed change unit (2) input power.Feed change unit (2) is an assembly of being made up of several parts, show the prolongation extension that handle (1) is leading screw (15) in the feed change unit (2) on the accompanying drawing, further reduce feeding speed as need, can with the rotation of handle (1) earlier after gear reduction again transmission give leading screw (15).Wheel shaft (3), two thrust bearings---left bearing (8) and right bearing (9), brake shoes (6) all are the parts of motor vehicle self.Axle sleeve (4) is a knockdown circle cover, is enclosed within two thrust bearings---on left bearing (8) and the left bearing (9), and can rotate around wheel shaft (3).Be fixed with to the outer symmetrical of axle sleeve (4) upper rocker arm (5) and lower shake-changing arm (10), these two rocking arms are made generally in the adjustable in length formula, the end of lower shake-changing arm (10) is equipped with balancing weight (11), its effect is the gravity of balance upper rocker arm (5) and feed change unit (2), and the utility model can be rotated when shaking reposefully.The other end of upper rocker arm (5) is fixed on the feed change unit (2), and support feed change unit (2), specifically be that the shell that is fixed on feed change unit (2) is on the overcoat (12), the outside housing of overcoat (12) as feed change unit (2), inner chamber then is the cylinder of an inner wall smooth, slides so that be contained in the interior cover (13) of its inner chamber, certainly, for clasp nut (16) is installed, should have axial slot on the barrel of overcoat (12) for clasp nut (16) motion.Interior cover (13) is as feed motor element of feed change unit (2), it stretches out the knife bar (7) that the outside end of overcoat (12) is equipped with an angle adjustable, knife bar (7) is a cutting tool in the utility model, and it is fixed on the interior cover (13), and does reciprocating linear motion with interior cover (13).In the motion of cover (13) be achieved in that the front states, handle (1) rotation, screw mandrel (15) rotates thereupon, clasp nut (16) is housed on the leading screw (15), clasp nut (16) closes, and cover (13) advances in then promoting---moving linearly, the feed campaign when promptly doing cutting; Clasp nut (16) separates, and then interior cover (13) can be retracted fast---moving linearly, i.e. withdrawing motion.This has just realized feed, the withdrawing linear reciprocating motion of knife bar (7) like this.It is to realize by the length of adjusting upper rocker arm (5) that the adjusting of radial distance before of the utility model cutwork---comprises the adjusting of cutting output---, so upper rocker arm (5) should be made the adjustable in length formula.In order to make manual operations laborsaving, handle (1) is that the support of overcoat (12) joint portion should be equipped with ball bearing (14) with the shell of feed change unit (2), and this is also in order to guarantee the precision of handle (1) and leading screw (15) rotation.
Claims (2)
1, the hand brake shoes cutter of a kind of motor vehicle, comprise: handle (1), feed change unit (2), axle sleeve (4), upper rocker arm (5), knife bar (7), lower shake-changing arm (10), balancing weight (11), the wheel shaft of motor vehicle self (3), brake shoes (6), left bearing (8) and right bearing (9), feed change unit (2) comprises again: overcoat (12), interior cover (13), bearing (14), leading screw (15) and clasp nut (16), feed change unit (2) is equipped with it is characterized in that upper rocker arm (5) and lower shake-changing arm (10) are an integral body and are sleeved on the wheel shaft (3) by means of axle sleeve (4), and the other end of upper rocker arm (5), the other end of lower shake-changing arm (10) is equipped with balancing weight (11).
2, cutter according to claim 1 is equipped with one and makes upper rocker arm (5) and lower shake-changing arm (10) around wheel shaft (3) rotation, handle (1) that leading screw (15) rotation feed change unit (2) in and driving knife bar (7) are done reciprocating linear motion by means of manpower shakes on the feed change unit that it is characterized in that (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96205426 CN2291237Y (en) | 1996-03-07 | 1996-03-07 | Hand brake shoe cutter for automotive vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96205426 CN2291237Y (en) | 1996-03-07 | 1996-03-07 | Hand brake shoe cutter for automotive vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2291237Y true CN2291237Y (en) | 1998-09-16 |
Family
ID=33890427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96205426 Expired - Fee Related CN2291237Y (en) | 1996-03-07 | 1996-03-07 | Hand brake shoe cutter for automotive vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2291237Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584455A (en) * | 2016-07-06 | 2018-01-16 | 范帅虎 | A kind of brake shoe flake machine |
| CN110026364A (en) * | 2019-05-16 | 2019-07-19 | 江苏卡满行物联科技有限公司 | Brake block demolition machine |
-
1996
- 1996-03-07 CN CN 96205426 patent/CN2291237Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584455A (en) * | 2016-07-06 | 2018-01-16 | 范帅虎 | A kind of brake shoe flake machine |
| CN110026364A (en) * | 2019-05-16 | 2019-07-19 | 江苏卡满行物联科技有限公司 | Brake block demolition machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207167062U (en) | A kind of garden lawn clipping device | |
| CN209565988U (en) | A kind of energy-saving steel-casting corner processing unit | |
| CN2877933Y (en) | Portable type reciprocating saw | |
| CN202824852U (en) | Double-saw-blade reciprocating saw | |
| CN108380903A (en) | A kind of lathe with Multi-functional Lighting function | |
| CN2291237Y (en) | Hand brake shoe cutter for automotive vehicle | |
| CN2569956Y (en) | Digital controlled hydraulic pipe cutting machine tool | |
| CN109366543A (en) | A kind of direction movement hair style cutting machine | |
| CN209255850U (en) | Aluminum pipe beveler | |
| US5020606A (en) | Reciprocating rotary tool driver | |
| ES2171121A1 (en) | Modular system for use in the drive means and head of a milling machine | |
| CN2889567Y (en) | Boring head for hole processing | |
| CN207415000U (en) | A kind of chamfering grinding device for Production of Crankshaft | |
| CN112276181A (en) | Milling machine is used in aluminum alloy wheel hub processing of convenient location | |
| CN108453312B (en) | A kind of inwall processing device of locking-type tubular workpiece | |
| CN2325137Y (en) | Tool specially for working splayed inside groove of sleeve type parts | |
| CN206824751U (en) | Horizontal saw mill | |
| CN2161421Y (en) | Minisize grinding machine | |
| CN112916966A (en) | Rotary workbench for gear blank machining and use method thereof | |
| CN205110929U (en) | Bushing pipe cutting knife in pipeline | |
| CN209077929U (en) | A kind of sawing machine sawing feeding auxiliary device | |
| CN2032134U (en) | Manual and electric package machine | |
| CN110142457A (en) | A kind of inwall processing device of energy-saving type tubular workpiece | |
| CN211681346U (en) | Plate trimming device | |
| CN207952651U (en) | The auto-feeder of tail stock main shaft |
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 |