CN207431941U - A kind of simple belt sander of lathe - Google Patents
A kind of simple belt sander of lathe Download PDFInfo
- Publication number
- CN207431941U CN207431941U CN201721556326.8U CN201721556326U CN207431941U CN 207431941 U CN207431941 U CN 207431941U CN 201721556326 U CN201721556326 U CN 201721556326U CN 207431941 U CN207431941 U CN 207431941U
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- China
- Prior art keywords
- tensioning
- wheel
- high precision
- ball screw
- ratchet
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of lathes with simple belt sander, including adjustable support and the abrasive band for being installed on driving wheel on adjustable support, driven wheel, tensioning apparatus and adjusting apparatus and being set on the outside of driving wheel, driven wheel, tensioning apparatus and adjusting apparatus；The tensioning apparatus is made of tensioning wheel, tensioning spring, tensioning handle and ratchet；The tensioning wheel is connected by connecting rod with ratchet；Described its end of tensioning handle is connected with ratchet；The tensioning spring its one end is connected with tensioning handle, and the other end is fixed with connecting rod；The adjusting apparatus includes high precision ball screw slide and the pinch roller being installed on above high precision ball screw slide and the slide unit motor being sequentially connected with high precision ball screw slide；The simple belt sander of the bed of the utility model when processing the workpiece of different materials, different shapes, can change tensile force, meet process requirements, and can efficiently solve the sideslip problem in the motion process of abrasive band at any time.
Description
Technical field
The utility model is related to a kind of belt sanders, and in particular to a kind of simple belt sander of lathe belongs to mechanical processing and sets
Standby technical field.
Background technology
In mechanical processing industry, lathe is a kind of common cutting machines, and grinding is a kind of processing technology；Mesh
Before, the part of completion is typically cut on lathe, it is necessary to carrying out grinding on grinding machine；In the processing to axial workpiece
In, the surface roughness or dimension precision requirement that outer circle can not be only realized with turning are frequently encountered, usual way is lathe
After roughing, retain certain surplus, then with finishing such as grinding machines；In this way, processed axial workpiece will be in difference
Lathe on clamping back and forth, not only the production equipment of production requirement is more, but also production efficiency is relatively low；And zero is ground for convenience
Part often installs abrasive belt grinding device on lathe, but lathe abrasive belt grinding device currently on the market has the following disadvantages：1）It is existing
The tensile force for having the abrasive band tension mechanism of equipment is non-adjustable, i.e., only a kind of tensile force；In processing different materials, different shape
During workpiece, tensile force needs often to change, this results in the surface quality of workpiece after processing very poor, it is impossible to meet in production
Processing request；2）The abrasive band tension mechanism stability of existing equipment is poor, and when grinding, vibration equipment is larger, in polishing process
Chatter mark is easily generated on the finished surface of middle workpiece, the phenomenon that seriously affecting product aesthetics is often caused to occur, can not be expired
The requirement of sufficient machining accuracy；3）Existing abrasive belt grinding device is complex, cost is relatively high, especially its on lathe
Installation needs to remove on the knife rest of lathe and small slide plate, and such lathe is needed in turning and grinding by lathe repeated disassembled and assembled, meeting
It affects to the precision of lathe；4）The deflection-regulating organization of abrasive cloth of existing equipment is complicated, generally using adjustment follower shaft
Line and the method for the depth of parallelism of driving wheel axis, part manufacture, the assembling of this adjusting deviation device are complicated, and stability is poor.Therefore, it is
Solution problem above, it would be highly desirable to which a kind of simple belt sander simple in structure and easy to operation is set.
Utility model content
To solve the above problems, the utility model proposes a kind of lathes with simple belt sander, in processing different materials, no
With shape workpiece when, tensile force can be changed at any time, to meet process requirements；Can by replacing the abrasive band of different in width,
To meet the requirements such as the different machining accuracies of axial workpiece and efficiency；In a manner that tensioning apparatus and adjusting apparatus are combined,
The sideslip problem in the motion process of abrasive band can be efficiently solved, simple in structure, cost is relatively low.
The simple belt sander of the bed of the utility model, including adjustable support and be installed on driving wheel on adjustable support,
Driven wheel, tensioning apparatus and adjusting apparatus and the abrasive band being set on the outside of driving wheel, driven wheel, tensioning apparatus and adjusting apparatus；
The tensioning apparatus is made of tensioning wheel, tensioning spring, tensioning handle and ratchet；The tensioning wheel by connecting rod with
Ratchet connects；Described its end of tensioning handle is connected with ratchet；The tensioning spring its one end is connected with tensioning handle, another
End is fixed with connecting rod；It during adjusting, squeezes or loosens tensioning handle so that tensioning spring is compacted or stretches, so as to drive with connecting
The fixed tensioning wheel of bar is moved away from abrasive band or towards abrasive band, from adjustment abrasive band elasticity；In processing different materials, different shapes
Workpiece when, tensile force can be changed at any time, to meet process requirements；
The adjusting apparatus includes high precision ball screw slide and the pressure being installed on above high precision ball screw slide
Wheel and the slide unit motor being sequentially connected with high precision ball screw slide；Slide unit motor action, driving high precision ball leading screw are slided
Platform slides, and by being fixed on mounting base above high precision ball screw slide pinch roller is driven to move forward and backward, by pinch roller by sand
Band outer surface contacts on the outside of axial workpiece to be ground, then adjusts abrasive band tightness by adjusting tensioning apparatus so that abrasive band
Grinding is carried out to the axial workpiece to be ground of rotation in two driven wheel centre positions, it is easy to operate, reduce equipment more
It changes, improves productivity；
The pinch roller is arranged between two driven wheels.
Further, the connecting rod its one end is fixed with tensioning wheel, and the other end is hinged with ratchet.
Further, the pinch roller is movably installed in by mounting base above high precision ball screw slide.
Further, the driving wheel is connected by transmission component with driving motor.
Compared with prior art, the simple belt sander of the bed of the utility model, using adjusting mechanism,
Process different materials, different shape workpiece when, tensile force can be changed at any time, to meet process requirements；It can be mounted on
On the existing knife rest of lathe, and can be by replacing the abrasive band of different in width, to meet the different machining accuracies of axial workpiece and effect
The requirements such as rate；In a manner that tensioning apparatus and adjusting apparatus are combined, the race in the motion process of abrasive band can be efficiently solved
Inclined problem, simple in structure, cost is relatively low.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Each component is labeled as in attached drawing：1- adjustable supports, 2- driving wheels, 3- driven wheels, 4- tensioning wheels, 5- tensioning bullets
Spring, 6- tensioning handles, 7- ratchets, 8- abrasive bands, 9- axial workpieces to be ground, 10- high precision ball screw slides, 11- slide units electricity
Machine, 12- mounting bases, 13- pinch rollers, 14- connecting rods.
Specific embodiment
The simple belt sander of bed as shown in Figure 1 including adjustable support 1 and is installed on driving wheel on adjustable support 1
2nd, driven wheel 3, tensioning apparatus and adjusting apparatus and it is set on the outside of driving wheel 2, driven wheel 3, tensioning apparatus and adjusting apparatus
Abrasive band 8；
The tensioning apparatus is made of tensioning wheel 4, tensioning spring 5, tensioning handle 6 and ratchet 7；The tensioning wheel 4 passes through
Connecting rod 14 is connected with ratchet 7；Described its end of tensioning handle 6 is connected with ratchet 7；5 its one end of tensioning spring and tensioning hand
Handle 6 connects, and the other end is fixed with connecting rod 14；
The adjusting apparatus includes high precision ball screw slide 10 and is installed on 10 top of high precision ball screw slide
Pinch roller 13 and with high precision ball screw slide 10 be sequentially connected slide unit motor 11；
The pinch roller 13 is arranged between two driven wheels 3.
14 its one end of connecting rod is fixed with tensioning wheel 4, and the other end is hinged with ratchet 7.
The pinch roller 13 is movably installed in 10 top of high precision ball screw slide by mounting base 12.
The driving wheel 2 passes through transmission component and driving motor（It is not shown）Connection.
The simple belt sander of the bed of the utility model, slide unit motor action, driving high precision ball screw slide are slided, led to
It crosses the mounting base driving pinch roller being fixed on above high precision ball screw slide to move forward and backward, is supported abrasive band outer surface by pinch roller
It touches on the outside of axial workpiece to be ground, then abrasive band tightness is adjusted by adjusting tensioning apparatus so that abrasive band is driven at two
It takes turns centre position and grinding is carried out to the axial workpiece to be ground of rotation, it is easy to operate, the replacement of equipment is reduced, improves production
Rate；It during adjusting, squeezes or loosens tensioning handle so that tensioning spring is compacted or stretches, so as to drive and fixed of connecting rod
Bearing up pulley is moved away from abrasive band or towards abrasive band, from adjustment abrasive band elasticity；When processing the workpiece of different materials, different shapes,
Tensile force can be changed at any time, to meet process requirements；
Using adjusting mechanism, when processing the workpiece of different materials, different shapes, tensile force can be changed at any time, with
Meet process requirements；It can be by replacing the abrasive band of different in width, it will to meet the different machining accuracies of axial workpiece and efficiency etc.
It asks；In a manner that tensioning apparatus and adjusting apparatus are combined, the sideslip problem in the motion process of abrasive band can be efficiently solved,
Simple in structure, cost is relatively low.
Above-described embodiment is only the better embodiment of the utility model, therefore all according to the utility model patent application range
The equivalent change or modification that construction, feature and the principle is done, is included in the utility model patent application range.
Claims (4)
1. a kind of simple belt sander of lathe, it is characterised in that：Including adjustable support and it is installed on adjustable support actively
Wheel, driven wheel, tensioning apparatus and adjusting apparatus and the sand being set on the outside of driving wheel, driven wheel, tensioning apparatus and adjusting apparatus
Band；
The tensioning apparatus is made of tensioning wheel, tensioning spring, tensioning handle and ratchet；The tensioning wheel passes through connecting rod and ratchet
Connection；Described its end of tensioning handle is connected with ratchet；The tensioning spring its one end with tensioning handle be connected, the other end and
Connecting rod is fixed；
The adjusting apparatus includes high precision ball screw slide and the pinch roller being installed on above high precision ball screw slide,
And the slide unit motor being sequentially connected with high precision ball screw slide；
The pinch roller is arranged between two driven wheels.
2. the simple belt sander of bed according to claim 1, it is characterised in that：The connecting rod its one end is consolidated with tensioning wheel
Fixed, the other end is hinged with ratchet.
3. the simple belt sander of bed according to claim 1, it is characterised in that：The pinch roller is installed by mounting base activity
Above high precision ball screw slide.
4. the simple belt sander of bed according to claim 1, it is characterised in that：The driving wheel is by transmission component with driving
Dynamic motor connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721556326.8U CN207431941U (en) | 2017-11-21 | 2017-11-21 | A kind of simple belt sander of lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721556326.8U CN207431941U (en) | 2017-11-21 | 2017-11-21 | A kind of simple belt sander of lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207431941U true CN207431941U (en) | 2018-06-01 |
Family
ID=62286463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721556326.8U Expired - Fee Related CN207431941U (en) | 2017-11-21 | 2017-11-21 | A kind of simple belt sander of lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207431941U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110871370A (en) * | 2019-11-29 | 2020-03-10 | 重庆大学 | Ultrasonic vibration auxiliary abrasive belt grinding equipment |
| CN111002185A (en) * | 2019-11-27 | 2020-04-14 | 烟台南山学院 | Mechanical polishing device |
-
2017
- 2017-11-21 CN CN201721556326.8U patent/CN207431941U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002185A (en) * | 2019-11-27 | 2020-04-14 | 烟台南山学院 | Mechanical polishing device |
| CN110871370A (en) * | 2019-11-29 | 2020-03-10 | 重庆大学 | Ultrasonic vibration auxiliary abrasive belt grinding equipment |
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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: 20180601 Termination date: 20211121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |