CN203765354U - Simple machine tool for bearing machining - Google Patents
Simple machine tool for bearing machining Download PDFInfo
- Publication number
- CN203765354U CN203765354U CN201420112589.XU CN201420112589U CN203765354U CN 203765354 U CN203765354 U CN 203765354U CN 201420112589 U CN201420112589 U CN 201420112589U CN 203765354 U CN203765354 U CN 203765354U
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- China
- Prior art keywords
- transmission shaft
- machine tool
- bearing machining
- power transmission
- chuck
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Abstract
The utility model relates to a simple machine tool, in particular to a simple machine tool for bearing machining. The simple machine tool for bearing machining comprises a base, a transmission mechanism and a tool feeding mechanism, wherein the transmission mechanism and the tool feeding mechanism are installed on the base, the transmission mechanism comprises a transmission shaft, a braking shaft, a retainer ring, a chuck, a three-claw lever, a ferrule assembly, a belt wheel, a machine body and a magnetic read. The retainer ring, the chuck, the three-claw lever, the ferrule assembly, the belt wheel, the machine body and the magnetic read are sequentially arranged in the axial direction, a front section of the transmission shaft is installed in the machine body, the end of the transmission shaft is matched with the front end of the magnetic read, the rear end of the magnetic read is connected with the braking shaft inserted into the transmission shaft, the retainer ring and the chuck are installed on the braking shaft, the three-claw lever is installed on the transmission shaft through a fixing ring, the front end of the three-claw lever abuts against the arc-shaped face of a moving tile, the rear end of the three-claw lever abuts against the chuck, the moving tile sleeves the transmission shaft, an outer ring of the front end of the moving tile is in sleeved connection with the ferrule assembly, one end of the ferrule assembly is hinged to a supporting frame on the side of the machine body, and the belt wheel is fixedly connected with the transmission shaft through a connecting ring and a locking block. The simple machine tool for bearing machining is simple in structure, reasonable in design, small in size and low in manufacture cost and suitable for bearing machining and production of small enterprises.
Description
Technical field
The utility model relates to a kind of facility machine tool, relates in particular to a kind of facility machine tool for bearing machining, belongs to machining equipment field.
Background technology
Machining is widely used in present daily production, and lathe has irreplaceable important function in modern mechanical processing, and along with scientific and technological development, the function of lathe is also become stronger day by day.Modern lathe is all greatly improved at aspects such as the ranges of machining accuracy, accuracy, stability, processing, but along with the raising of lathe function, it is very expensive that the price of a set of lathe also becomes.At present, because the bearing consumption of China is very large, a lot of mechanic factory workers are all taking machining bearing as main, but expensive lathe price is that small enterprise is difficult to bear.
Utility model content
According to above the deficiencies in the prior art, the purpose of this utility model is: a kind of bearing machining facility machine tool is provided, and simple in structure, reasonable in design, low cost of manufacture, is applicable to small enterprise's bearing machining and produces.
Bearing machining facility machine tool described in the utility model, comprise base and be installed on the transmission mechanism of base, tool feeding mechanism, transmission mechanism comprises power transmission shaft, brake axle and the back-up ring setting gradually vertically, chuck, three claw levers, hood assembly, belt wheel, fuselage, magnetic head, power transmission shaft leading portion is arranged in fuselage, its end coordinates with magnetic head front end, magnetic head rear end is connected with the brake axle inserting in power transmission shaft, back-up ring, chuck is arranged on brake axle, three claw levers are arranged on power transmission shaft by retainer plate, its front end is against the arcwall face of moving watt, rear end is against on chuck, moving watt is enclosed within on power transmission shaft, moving watt front end outer ring sleeve female connector coil assembly, the bracing frame of hood assembly one end and fuselage sidepiece is hinged, belt wheel is fixedly connected with power transmission shaft by connecting ring and latch segment.
Workpiece is contained on magnetic head, make watt to move forward and backward by pulling hood assembly, moving watt in the time moving backward, the moving watt inclined-plane of the front end edge of three claw levers is upwards, its rear end presses down chuck backward, wherein, the front portion of three claw levers is long-armed, and rear portion is galianconism, chuck drives brake axle recession under galianconism effect, brake axle moves after driving anterior magnetic head, and magnetic head by workpiece clamping, is realized workpiece and installed under the restriction of power transmission shaft front end mating surface.Motor is connected with belt wheel by conveyer belt, and belt wheel rotarily drives power transmission shaft rotation, thereby makes workpiece rotation, and by tool feeding, mechanism processes, and the bearing assembly of installation transmission shaft etc. is housed in fuselage.This bearing machining facility machine tool, for the feature of bearing machining, only retains the spinfunction of lathe, has greatly reduced the volume of lathe, has reduced manufacturing cost.
Described magnetic head is made up of pintongs sheet, cross gap is left in centre, magnetic head point diameter is right back to be increased forward gradually, corresponding power transmission shaft front end is provided with the arcwall face extending out, when magnetic head moves backward, under the restriction of the arcwall face of its outer face and power transmission shaft, pintongs sheet draws in to centre, middle cross gap reserves deformation space, thereby by Workpiece clamping.
Described hood assembly is made up of lasso, lasso handle, small slide block and the staple that is arranged on lasso, lasso one side connects lasso handle, relative opposite side is hinged by bar and bracing frame, staple front end is fixedly connected with small slide block, and small slide block is slidably mounted in the cannelure of moving watt, pulls lasso handle, by lasso, staple and slide block effect, make a watt movement, when moving watt of rotation, slide block slides in cannelure.
Described belt wheel is provided with the race that three diameters successively decrease successively, by three races, can select three different rotary speeies, uses flexibly.
Described tool feeding structure comprises fixture, top shoe, sliding block, fixture is fixed on top shoe, top shoe bottom transverse is slidably mounted on sliding block, sliding block basal sliding is arranged on the longitudinal rail of base, screw rod is installed in sliding block, screw rod is threaded with top shoe, screw rod one end connects regulating handle, sliding block is connected with rotary disc assembly by connecting rod, rotates regulating handle, the position of adjustable top shoe, realize lateral adjustments, pull rotary disc assembly, adjustable sliding block position, realizes tool feeding.
The rotating disk handle that described rotary disc assembly comprises rotating disk and is connected with rotating disk, the eccentric side of rotating disk be provided with front bayonet lock and connecting rod hinged, the connecting rod other end is hinged on sliding block by rear bayonet lock, front bayonet lock and rear bayonet lock are positioned at the same side.
Transmission mechanism is realized the fixing and spinfunction of workpiece, by pulling lasso handle, after making watt, moves, make to move after brake axle by the effect of three claw levers, chuck, thereby make magnetic head after be out of shape in the process of moving, block workpiece.Motor rotates belt wheel by conveyer belt, and belt wheel drives power transmission shaft and magnetic head to rotate, and realizes workpiece rotation.Pull rotating disk handle, under connecting rod effect, sliding block band cutter march forward to, carry out processing action, rotate regulating handle, regulate the horizontal Working position of cutter.
Compared with prior art, the beneficial effect the utlity model has is:
This bearing machining facility machine tool is simple in structure, reasonable in design, and volume is little, and low cost of manufacture is applicable to small enterprise's bearing machining and produces.
Brief description of the drawings
Fig. 1 is the utility model perspective view;
Fig. 2 is that the utility model master looks schematic diagram;
Fig. 3 is the utility model schematic top plan view;
Fig. 4 is A place enlarged drawing in Fig. 2.
In figure: 1, base; 2, fuselage; 3, bracing frame; 4, lasso handle; 5, moving watt; 6, three claw levers; 7, brake axle; 8, back-up ring; 9, chuck; 10, retainer plate; 11, belt wheel; 12, power transmission shaft; 13, magnetic head; 14, cutter; 15, fixture; 16, top shoe; 17, sliding block; 18, guide rail; 19, rotating disk; 20, front bayonet lock; 21, connecting rod; 22, rear bayonet lock; 23, regulating handle; 24, screw rod; 25, catch; 26, latch segment; 27, connecting ring; 28, staple; 29, small slide block; 30, lasso; 31, rotating disk handle.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
As shown in Figures 1 to 3, this bearing machining facility machine tool comprises base 1 and is installed on the transmission mechanism of base 1, tool feeding mechanism, transmission mechanism comprises power transmission shaft 12, brake axle 7 and the back-up ring 8 setting gradually vertically, chuck 9, three claw levers 6, hood assembly, belt wheel 11, fuselage 2, magnetic head 13, power transmission shaft 12 leading portions are arranged in fuselage 2, its end is provided with the arcwall face extending out, this arcwall face coordinates with magnetic head 13, magnetic head 13 is made up of pintongs sheet, cross gap is left in centre, magnetic head 13 point diameters are right back to be increased forward gradually, in the time that magnetic head 13 moves backward, the front end of arcwall face and magnetic head 13 blocks, make the limb inward collapsible of magnetic head, thereby clamp workpiece.Catch 25 is equipped with at fuselage 2 two ends, and catch 25 limits moving axially of power transmission shaft 12, and the bearing assembly of transmission 12 etc. is also housed in fuselage 2.Magnetic head 13 rear ends are connected with the brake axle 7 inserting in power transmission shaft 12, back-up ring 8, chuck 9 is threaded connection and is arranged on brake axle 7, back-up ring 8 further limits moving axially of chuck 9, three claw levers 6 are arranged on power transmission shaft 12 by retainer plate 10, the long-armed arcwall face that is against moving watt 5 of its front end, the galianconism of rear end is against on chuck 9, be enclosed within on power transmission shaft 12 for moving watt 5, both are matched in clearance, moving watt 5 front end outer ring sleeve female connector coil assemblies, hood assembly is by lasso 30, lasso handle 4, small slide block 29 and the staple 28 being arranged on lasso 30 form, lasso 30 1 sides connect lasso handle 4, relative opposite side is hinged by bar and bracing frame 3, bracing frame 3 is arranged on fuselage both sides, staple 28 front ends are fixedly connected with small slide block 29, small slide block 29 is slidably mounted in the cannelure of moving watt 5.Belt wheel 11 is arranged between fuselage 2 and moving watt 5, belt wheel 11 is fixedly connected with power transmission shaft 12 by connecting ring 27 and latch segment 26, belt wheel 11 outer rings are provided with the race that three diameters successively decrease successively, and to realize the different speeds of rotation, motor connects belt wheel by V-arrangement conveyer belt.
As shown in Figure 4, magnetic head 13 rear ends are provided with thread segment, and magnetic head 13 is connected with brake axle 7 by this thread segment, and power transmission shaft 12 leading portion internal diameters are larger, and back segment internal diameter is less, wherein, reserve the activity space of magnetic head 13 compared with large diameter section.
Tool feeding structure comprises fixture 14, top shoe 16, sliding block 17, cutter 14 is bolted on fixture 15, fixture 15 is fixed on top shoe 16, top shoe 16 bottom transverse are slidably mounted on sliding block 17, sliding block 17 basal slidings are arranged on the longitudinal rail 18 of base 1, screw rod 24 is installed in sliding block 17, screw rod 24 is threaded with top shoe 16, screw rod 24 one end connect regulating handle 23, rotate regulating handle 23, can make top shoe 16 lateral shuttle move, sliding block 17 is connected with rotary disc assembly by connecting rod 21, connecting rod is hinged on sliding block 17 by rear bayonet lock 22, front bayonet lock 20 is hinged on the eccentric side of rotating disk 19, rotating disk 19 1 sides connect rotating disk handle 31, rotating disk 19 is provided with angle index.
The course of work:
When use, workpiece is put into magnetic head 13, pull backward lasso handle 4, lasso handle 4 acts on moving watt 5 by lasso 30, staple 28, slide block, and moving watt 5 moves right, and its arcwall face makes to move on three claw levers 6 long-armed, galianconism moves down, galianconism acts on chuck 9, and by chuck 9, to pusher, chuck 9 moves after driving brake axle 7, brake axle 7 drives magnetic head 13 to move backward, magnetic head 13 outer rings are stuck on power transmission shaft 12, and under the restriction of power transmission shaft 12 end arcwall faces inward collapsible, thereby workpiece is blocked.Starter motor, motor is passed to belt wheel 11 by driving-belt by power, and belt wheel 11 drives power transmission shaft 12 to rotate, thereby makes the workpiece rotation on magnetic head 13.Adjust the lateral attitude of cutter 15 by regulating handle 23, pull rotating disk handle 31, by rotating disk 19, connecting rod 21, sliding block 17 is vertically moved, realize the feeding of cutter 14, feed accuracy can pass through rotating disk 19 angle controls, and repeatedly feeding is processed, and realizes the process of bearing.
Claims (6)
1. a bearing machining facility machine tool, comprise base (1) and be installed on the transmission mechanism of base (1), tool feeding mechanism, it is characterized in that: transmission mechanism comprises power transmission shaft (12), brake axle (7) and the back-up ring (8) setting gradually vertically, chuck (9), three claw levers (6), hood assembly, belt wheel (11), fuselage (2), magnetic head (13), power transmission shaft (12) leading portion is arranged in fuselage (2), its end coordinates with magnetic head (13) front end, magnetic head (13) rear end is connected with the brake axle (7) inserting in power transmission shaft (12), back-up ring (8), chuck (9) is arranged on brake axle (7), three claw levers (6) are arranged on power transmission shaft (12) by retainer plate (10), its front end is against the arcwall face of moving watt (5), rear end is against on chuck (9), moving watt (5) are enclosed within on power transmission shaft (12), moving watt (5) front end outer ring sleeve female connector coil assembly, the bracing frame (3) of hood assembly one end and fuselage sidepiece is hinged, belt wheel (11) is fixedly connected with power transmission shaft (12) by connecting ring (27) and latch segment (26).
2. bearing machining facility machine tool according to claim 1, it is characterized in that: described magnetic head (13) is made up of pintongs sheet, cross gap is left in centre, and magnetic head (13) point diameter is right back to be increased forward gradually, and corresponding power transmission shaft (12) front end is provided with the arcwall face extending out.
3. bearing machining facility machine tool according to claim 1, it is characterized in that: described hood assembly is made up of lasso (30), lasso handle (4), small slide block (29) and the staple (28) that is arranged on lasso (30), lasso (30) one sides connect lasso handle (4), relative opposite side is hinged by bar and bracing frame (3), staple (28) front end is fixedly connected with small slide block (29), and small slide block (29) is slidably mounted in the cannelure of moving watt (5).
4. bearing machining facility machine tool according to claim 1, is characterized in that: described belt wheel (11) is provided with the race that three diameters successively decrease successively.
5. according to the arbitrary described bearing machining facility machine tool of claim 1～4, it is characterized in that: described tool feeding structure comprises fixture (15), top shoe (16), sliding block (17), fixture (15) is fixed on top shoe (16), top shoe (16) bottom transverse is slidably mounted on sliding block (17), sliding block (17) basal sliding is arranged on the longitudinal rail (18) of base (1), screw rod (24) is installed in sliding block (17), screw rod (24) is threaded with top shoe (16), screw rod (24) one end connects regulating handle (23), sliding block (17) is connected with rotary disc assembly by connecting rod (21).
6. bearing machining facility machine tool according to claim 5, it is characterized in that: the rotating disk handle (31) that described rotary disc assembly comprises rotating disk (19) and is connected with rotating disk (19), it is hinged with connecting rod (21) that the eccentric side of rotating disk (19) is provided with front bayonet lock (20), and connecting rod (21) other end is hinged on sliding block (17) by rear bayonet lock (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420112589.XU CN203765354U (en) | 2014-03-12 | 2014-03-12 | Simple machine tool for bearing machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420112589.XU CN203765354U (en) | 2014-03-12 | 2014-03-12 | Simple machine tool for bearing machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203765354U true CN203765354U (en) | 2014-08-13 |
Family
ID=51282598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420112589.XU Expired - Fee Related CN203765354U (en) | 2014-03-12 | 2014-03-12 | Simple machine tool for bearing machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203765354U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109865866A (en) * | 2019-04-01 | 2019-06-11 | 广东金力变速科技股份有限公司 | Gear opens side device |
| CN111015329A (en) * | 2019-12-13 | 2020-04-17 | 嘉兴雷特精密轴承有限公司 | High-precision bearing production equipment for chemical fiber equipment and preparation method thereof |
| CN112185230A (en) * | 2020-09-21 | 2021-01-05 | 山东工业职业学院 | Rack transmission swing arm mechanism |
-
2014
- 2014-03-12 CN CN201420112589.XU patent/CN203765354U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109865866A (en) * | 2019-04-01 | 2019-06-11 | 广东金力变速科技股份有限公司 | Gear opens side device |
| CN111015329A (en) * | 2019-12-13 | 2020-04-17 | 嘉兴雷特精密轴承有限公司 | High-precision bearing production equipment for chemical fiber equipment and preparation method thereof |
| CN112185230A (en) * | 2020-09-21 | 2021-01-05 | 山东工业职业学院 | Rack transmission swing arm mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20190312 |