CN208895840U - A kind of brake drum honing machine - Google Patents
A kind of brake drum honing machine Download PDFInfo
- Publication number
- CN208895840U CN208895840U CN201821399257.9U CN201821399257U CN208895840U CN 208895840 U CN208895840 U CN 208895840U CN 201821399257 U CN201821399257 U CN 201821399257U CN 208895840 U CN208895840 U CN 208895840U
- Authority
- CN
- China
- Prior art keywords
- brake drum
- honing
- knife bar
- shaft
- gear set
- 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
Abstract
The utility model provides a kind of brake drum honing machine, belongs to braking ability field.By motor (1-2), balancing disk (1-3), belt pulley (1-4), hydraulic cylinder locking device (1-5), knife bar (1-6), whetslate (1-7), eccentric shaft (2-1), connecting hole (2-2), keyway (2-3), gear set (3-1), main shaft (3-2), connecting shaft (3-3), form, it can obviously improve its roughness after honing brake drum, its main motion is downward, workpiece makes rotating motion, honing head moves back and forth, its compound movement can form new lines, improve the frictional force of its friction plate, promotes braking ability.
Description
Technical field
The utility model belongs to braking ability field, and in particular to brake performance is promoted after brake drum honing.
Background technique
Existing brake drum usual roughness in part process is difficult to be stabilized to design requirement range, and influences braking
Performance.Therefore, the utility model relates to a kind of honing machine spindle reciprocating movement mechanisms, including ball screw drive mechanism and rolling
The spindle box of ballscrew driving mechanism connection carries out honing technique to brake drum by this mechanism, processing lines is destroyed, to guarantee
Brake drum roughness and improvement braking moment.
Utility model content
The utility model provides a kind of brake drum honing machine, since guarantee brake drum roughness and improve braking moment.
The technical scheme adopted by the utility model is being locked by motor 1-2, balancing disk 1-3, belt pulley 1-4, hydraulic cylinder
Tight device 1-5, knife bar 1-6, whetslate 1-7, eccentric shaft 2-1, connecting hole 2-2, keyway 2-3, gear set 3-1, main shaft 3-2, connection
Axis 3-3, composition, it is characterised in that: motor 1-2 is connect with belt pulley 1-4 by belt, and belt pulley 1-4 is mounted on connecting shaft 3-3
One end, the connecting shaft 3-3 other end is mounted in gear set 3-1, and the gear of gear set 3-1 is fixed by installing in keyway 2-3
Position key is fixed on one end of eccentric shaft 2-1, and the eccentric shaft 2-1 other end is mounted on main shaft 3-2, and the lower end of main shaft 3-2 passes through
Bolt is fixed with hydraulic cylinder locking device 1-5, and knife bar 1-6, whetslate 1-7 installation are equipped on hydraulic cylinder locking device 1-5
In the lower end of knife bar 1-6, balancing disk 1-3 is mounted on the upper end of gear set 3-1.
The beneficial effects of the utility model are: can obviously improve its roughness after honing brake drum, main motion downwards,
Workpiece makes rotating motion, and honing head moves back and forth, and compound movement can form new lines, improve the frictional force of its friction plate,
Promote braking ability.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model；Fig. 2 is eccentric shaft structure figure；Fig. 3 is internal gear group structure chart；
Each appended drawing reference is defined as follows:
1-1 honing machine master map, 1-2 motor, 1-3 balancing disk, 1-4 belt pulley, 1-5 hydraulic cylinder locking device, 1-6 knife
Bar, 1-7 whetslate, 2-1 eccentric shaft, 2-2 connecting hole, 2-3 keyway, 3-1 gear set, 3-2 main shaft, 3-3 connecting shaft.
Specific embodiment
The utility model is described in further details with reference to the accompanying drawing.
Refering to attached drawing, motor 1-2 is connect with belt pulley 1-4 by belt, and motor 1-2 can drive belt pulley by belt
1-4 rotation.The one end connecting shaft 3-3 is equipped with belt pulley 1-4, and the other end is mounted among gear set 3-1.
The one end eccentric shaft 2-1 is mounted on the gear of gear set 3-1 by installing positioning key in keyway 2-3, the other end
It is mounted on main shaft 3-2, the lower end of main shaft 3-2 is bolted on hydraulic cylinder locking device 1-5.Hydraulic cylinder lock
Knife bar 1-6 is installed on tight device 1-5, knife bar 1-6 can be mounted on knife bar by bolt by authorized pressure spreading, whetslate 1-7
The lower end 1-6.Balancing disk 1-3 is mounted on the upper end of gear set 3-1.
The working principle and mode of the utility model:
The utility model brake drum honing machine combines control equipment start-stop using PLC as core with numerically-controlled machine tool, presses by starting
After button, motor 1-2 drives belt pulley link gear set 3-1 rotation, gear band movable eccentric wheel mechanism 2-1 rotation, eccentric wheel rotation
Knife bar 1-6 is driven to move back and forth；Numerical control vertical lathe accurately controls the speed of main motion and rotary motion；Adjustable pressure cylinder is adjusted
The pressure of grinding stone and brake drum rubbing surface.
When grinding stone, which drops to, just to be contacted with brake drum, knife bar 1-6 presses authorized pressure spreading, and numerical control is used in honing machine starting
Lathe programs uniform descent, and main shaft rotates, and when dropping to braking surface bottom, honing machine stops working, and knife bar 1-6 is withdrawn, number
Controlling lathe drives honing mechanism to rise, and returns to initial position.
The structure of the utility model brake drum honing machine is as shown in the figure comprising motor 1-2 drives gear set 3-1 and bias
Axis mechanism 2-1 realizes honing head honing brake drum up and down, drives knife bar 1-6 to unclamp tensioner by hydraulic cylinder 1.5 and realizes honing head
Pressure control to brake drum.
The utility model technical solution adopted for solving the technical problem is as follows:
For innovative brake drum honing machine, innovative point is as follows:
First, Novel brake drum honing machine controls the main motion of honing machine knife bar by numerically-controlled machine tool.Based on numerically-controlled machine tool
It moves and can guarantee equipment main motion precision, and be easy to control the feeding (F13) of the revolving speed (S100) and honing machine of workpiece.
Second, knife bar componental movement is realized in the reciprocating motion of the cam in Novel brake drum honing machine.Cam mechanism stabilization can
It leans on, and can accurately calculate reciprocal displacement (4mm).
Third, the knife bar in Novel brake drum honing machine unclamp tensioner.Hydraulic cylinder controls the transverse shifting of knife bar, oil cylinder
Pressure control is in 1.3MPA hereinafter, to cooperate the normal operation for completing entire drum honing machine.
4th, dedicated grinding stone honing brake drum: this honing machine uses Japanese import grinding stone (J1-1298) honing brake drum,
It can guarantee that its roughness reaches requirement, and destroy processing lines.
Claims (1)
1. a kind of brake drum honing machine, by motor (1-2), balancing disk (1-3), belt pulley (1-4), hydraulic cylinder locking device
(1-5), knife bar (1-6), whetslate (1-7), eccentric shaft (2-1), connecting hole (2-2), keyway (2-3), gear set (3-1), main shaft
(3-2), connecting shaft (3-3), composition, it is characterised in that: motor (1-2) is connect with belt pulley (1-4) by belt, belt pulley
(1-4) is mounted on one end of connecting shaft (3-3), and connecting shaft (3-3) other end is mounted in gear set (3-1), gear set (3-1)
Gear by the keyway (2-3) installation positioning key be fixed on one end of eccentric shaft (2-1), eccentric shaft (2-1) other end
It is mounted on main shaft (3-2), the lower end of main shaft (3-2) has been bolted hydraulic cylinder locking device (1-5), hydraulic cylinder
It is equipped on locking device (1-5) knife bar (1-6), whetslate (1-7) is mounted on the lower end of knife bar (1-6), balancing disk (1-3) installation
In the upper end of gear set (3-1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820858757 | 2018-06-04 | ||
| CN2018208587578 | 2018-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208895840U true CN208895840U (en) | 2019-05-24 |
Family
ID=66570650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821399257.9U Expired - Fee Related CN208895840U (en) | 2018-06-04 | 2018-08-28 | A kind of brake drum honing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208895840U (en) |
-
2018
- 2018-08-28 CN CN201821399257.9U patent/CN208895840U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201235505Y (en) | Automatic waxing apparatus of polishing machine | |
| CN207900282U (en) | A kind of semi-automatic chamfering drilling machine | |
| CN100999063A (en) | High precision internal grinding system | |
| CN202411932U (en) | Tapping feeding device for combined machine tool | |
| CN208895840U (en) | A kind of brake drum honing machine | |
| CN201140357Y (en) | Multifunctional grinding wheel special for general lathe | |
| CN1021697C (en) | Installation of grinding machine of coreless center hole of needle valve body of oil nozzle | |
| RU2319599C2 (en) | Device for working grinding wheel | |
| CN203471834U (en) | Transmission mechanism of horizontal trimming machine | |
| CN202377837U (en) | Tool changer of numerical control turret head | |
| CN210790532U (en) | Main shaft lifting device for polishing machine tool | |
| CN208146713U (en) | A kind of high precision belt wheel spinning apparatus | |
| CN113001224A (en) | Servo turret with servo turret seat and power rotating shaft | |
| CN101648362B (en) | Crank pin end pore finishing process | |
| RU110017U1 (en) | TURNING TABLE FOR METAL CUTTING MACHINES | |
| CN201295799Y (en) | Gear end face profiling chamfering equipment | |
| CN215788854U (en) | Rotary headstock of camshaft grinding machine | |
| CN205271703U (en) | Big layer board actuating mechanism of numerically control grinder | |
| CN202606884U (en) | Headstock device on steel ball machine tool | |
| CN212310965U (en) | Transverse feed device of machine tool for processing patterned roller | |
| CN111408975B (en) | Double-spindle mechanism | |
| JPH028843B2 (en) | ||
| CN211052525U (en) | Machining device for special-shaped groove of revolving body | |
| CN219443460U (en) | Tool rest support plate stroke lengthening mechanism of numerical control lathe | |
| SU1085775A1 (en) | Feed mechanism of machine for grinding optical parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20190828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |