CN2532927Y - Pedal brake device for lathe - Google Patents
Pedal brake device for lathe Download PDFInfo
- Publication number
- CN2532927Y CN2532927Y CN 02215971 CN02215971U CN2532927Y CN 2532927 Y CN2532927 Y CN 2532927Y CN 02215971 CN02215971 CN 02215971 CN 02215971 U CN02215971 U CN 02215971U CN 2532927 Y CN2532927 Y CN 2532927Y
- Authority
- CN
- China
- Prior art keywords
- lathe
- circular arc
- rubber block
- pedal
- brake rubber
- 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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Abstract
The utility model discloses a treading braking device of a lathe, which comprises an arc-shaped braking skin, a fixing plate of the arc-shaped braking skin, a connection rod, a footboard and a spring. The arc-shaped braking skin is fixed on the fixing board of the arc-shaped braking skin, a connection rod connected with the lathe is fixed on one end of the fixing board of the arc-shaped braking skin, the other end is connected with the footboard through a connection rod, and two ends of the spring is fixed on the lathe and the connection rod between the fixing board of the arc-shaped braking skin and the footboard. The utility model has the advantages of simple structure, no requirement on electric operation, low manufacture cost, good braking effect and safe operation. Moreover, the device can facilitate installation and improvement of current lathes.
Description
Technical field
The utility model relates to a kind of brake apparatus that is used on the lathe, specifically a kind of lathe pedal brake device.
Background technology
The brake apparatus of workpiece driven wheel generally all is an electromagnetic type on the lathe at present, and a workpiece processes the back and cuts off motor power, and brake apparatus is checked the workpiece driven wheel because of dead electricity, and the workpiece driven wheel is stopped operating.But this brake apparatus is complex structure not only, and cost of manufacture is relative with price higher, and damages easily.
Summary of the invention
Technical problem to be solved in the utility model be to propose a kind of simple in structure, cost of manufacture is low, good braking effect, safe lathe pedal brake device.
For solving the problems of the technologies described above, the utility model lathe pedal brake device comprises a circular arc brake rubber block, circular arc brake rubber block fixed head, connecting rod, pedal and spring, described circular arc brake rubber block is fixed on the described circular arc brake rubber block fixed head, one end of described circular arc brake rubber block fixed head is fixed a connecting rod that links to each other with lathe, its other end links to each other with described pedal by a connecting rod, and the two ends of described spring are separately fixed on the connecting rod between lathe and described circular arc brake rubber block fixed head and pedal.
Owing to adopted above-mentioned technical pattern, (general workpiece driven wheel has two or three v-depressions during use the circular arc brake rubber block to be placed on the top of v-depression on the workpiece driven wheel wheel disc, if have only a v-depression be used to insert its with motor be connected belt the time, a driven wheel can be set in addition again, and the circular arc brake rubber block is placed on the top of this driven wheel v-depression), the connecting rod of circular arc brake rubber block fixed head one end is fixed on the relevant position of lathe, pedal is fixed on the lathe bottom with respect to the operative employee operating position.After a workpiece processes, cut off working power, step on pedal simultaneously.Like this, when motor stopped operating, connecting rod spurred the circular arc brake rubber block downwards, and the circular arc brake rubber block is embedded in the v-depression of workpiece driven wheel, and the workpiece driven wheel is stopped operating immediately, thereby realized the braking purpose.After pin left pedal, owing to be subjected to the effect of spring restoring force, connecting rod moved up, and made the circular arc brake rubber block leave the V-shaped groove of workpiece driven wheel, prepared against next brake operating.Therefore, the utility model is not only simple in structure, need not electric power operation, and cost of manufacture is low, good braking effect, and it is also very safe to operate.For existing lathe, it also can install improvement additional easily.
Description of drawings
Fig. 1 is the structural representation of lathe pedal brake device.
The specific embodiment
As shown in the figure, lathe pedal brake device comprises circular arc brake rubber block 1, circular arc brake rubber block fixed head 2, connecting rod 3, pedal 4 and spring 9, the cross section of circular arc brake rubber block 1 is trapezoidal, it is fixed on the circular arc brake rubber block fixed head 2 by screw 5, like this, when in case circular arc brake rubber block 1 has influence on braking effect too much because of wearing and tearing, can change a new circular arc brake rubber block, very convenient.One end of circular arc brake rubber block fixed head 2 is socketed in the hole of offering on the angle bar piece 7 fixing on the lathe 6 by connecting rod 3, the other end of circular arc brake rubber block fixed head 2 links to each other with pedal 4 by right angle bending shape connecting rod 3, and the two ends of spring 9 are separately fixed on the lower end and lathe 6 of right angle bending shape connecting rod 3.Among Fig. 1,8 expression motors, 10 expression revolution wheels, 11 expression driving belts, 12 expression workpiece driven wheels.During actual the use, also circular arc brake rubber block 1 and circular arc brake rubber block fixed head 2 can be arranged on the top of the v-depression (or v-depression of the driven wheel of on motor 8, setting up) of revolution wheel 10, so also can play identical braking effect.
Claims (4)
1, lathe pedal brake device, it is characterized in that, it comprises a circular arc brake rubber block, circular arc brake rubber block fixed head, connecting rod, pedal and spring, described circular arc brake rubber block is fixed on the described circular arc brake rubber block fixed head, one end of described circular arc brake rubber block fixed head is fixed a connecting rod that links to each other with lathe, its other end links to each other with described pedal by a connecting rod, and the two ends of described spring are separately fixed on the connecting rod between lathe and described circular arc brake rubber block fixed head and pedal.
2, lathe pedal brake device as claimed in claim 1 is characterized in that, described circular arc brake rubber block is fixed on the described circular arc brake rubber block fixed head by screw.
3, lathe pedal brake device as claimed in claim 1 or 2, it is characterized in that, the connecting rod of described circular arc brake rubber block fixed head one end is socketed in the hole of offering on the angle bar piece that is fixed on the lathe, the other end of described circular arc brake rubber block fixed head links to each other with described pedal by right angle bending shape connecting rod, and the two ends of described spring are separately fixed on the lower end and lathe of described right angle bending shape connecting rod.
4, lathe pedal brake device as claimed in claim 1 or 2 is characterized in that, the cross section of described circular arc brake rubber block is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02215971 CN2532927Y (en) | 2002-02-28 | 2002-02-28 | Pedal brake device for lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02215971 CN2532927Y (en) | 2002-02-28 | 2002-02-28 | Pedal brake device for lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2532927Y true CN2532927Y (en) | 2003-01-29 |
Family
ID=33695029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02215971 Expired - Fee Related CN2532927Y (en) | 2002-02-28 | 2002-02-28 | Pedal brake device for lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2532927Y (en) |
-
2002
- 2002-02-28 CN CN 02215971 patent/CN2532927Y/en not_active Expired - Fee Related
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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 |