CN204504649U - With the multi-functional shaft-like workpiece machining equipment of type - Google Patents
With the multi-functional shaft-like workpiece machining equipment of type Download PDFInfo
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- CN204504649U CN204504649U CN201520180345.XU CN201520180345U CN204504649U CN 204504649 U CN204504649 U CN 204504649U CN 201520180345 U CN201520180345 U CN 201520180345U CN 204504649 U CN204504649 U CN 204504649U
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Abstract
The utility model relates to the machining equipment of axle class outer surface maintenance, specifically a kind of with the multi-functional shaft-like workpiece machining equipment of type.Comprise base plate, frame, with type milling mechanism, cutter shaft is to feed mechanism, feed support, cutter and driving mechanism, the bottom of its mid frame is connected with base plate, driving mechanism is arranged at the top of frame, be arranged on shaft-like workpiece to be processed with type milling mechanism, and be in transmission connection with driving mechanism, cutter shaft is installed in on type milling mechanism to feed mechanism and feed support, and feed support is connected to feed mechanism with cutter shaft, Cutting tool installation manner is on feed support or be arranged on the output shaft of the air motor be arranged on feed support, cutter is in company with rotating with type milling mechanism, the external peripheral surface treating working shaft-like workpiece carries out machining.The utility model runs on-the-spot at equipment, just can carry out machining to axle class working face when environment division is dismantled, machining accuracy reaches the machining accuracy of lathe completely.
Description
Technical field
The utility model relates to the machining equipment of axle class outer surface maintenance, specifically a kind of with the multi-functional shaft-like workpiece machining equipment of type.
Background technology
Various d-axis and bent axle is had in big machinery, work a period of time just there will be by wearing and tearing in various degree with the functional contact face of rear axle, these parts are pulled down transport to large scale computer processing factory to repair these common ways of wearing and tearing, the way adopting all kinds of machine tool mechanical to process replys the planarization of working face, and then transports installation back.Such time between overhauls(TBO) is long, and some large components are as very valuable in steam turbine, generator amature, cost of transportation and risk height all very, can process that the lathe of this base part is also more difficult to be found, and maintenance cost can be caused high, the problem that the cycle is long.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of with the multi-functional shaft-like workpiece machining equipment of type.Should run on-the-spot at equipment with the multi-functional shaft-like workpiece machining equipment of type, just can carry out machining to axle class working face when environment division is dismantled, machining accuracy reaches the machining accuracy of lathe completely.
To achieve these goals, the utility model is by the following technical solutions:
A kind of with the multi-functional shaft-like workpiece machining equipment of type, comprise base plate, frame, with type milling mechanism, cutter shaft is to feed mechanism, feed support, cutter and driving mechanism, the bottom of its mid frame is connected with base plate, described driving mechanism is arranged at the top of frame, describedly be arranged on shaft-like workpiece to be processed with type milling mechanism, and be in transmission connection with described driving mechanism, described cutter shaft is installed in on type milling mechanism to feed mechanism and feed support, and feed support is connected to feed mechanism with cutter shaft, described Cutting tool installation manner is on feed support or be arranged on the output shaft of the air motor be arranged on feed support, described cutter is in company with rotating around shaft-like workpiece to be processed with type milling mechanism, the external peripheral surface realizing treating working shaft-like workpiece carries out machining.
Describedly comprise circular disk, connecting rod and centering agency with type milling mechanism, wherein circular disk is two, two circular disks are be arranged in parallel and are connected by the connecting rod of the axis being parallel of multiple and shaft-like workpiece to be processed, each circular disk is circumferentially evenly equipped with three centering agencies, each circular disk is coaxial with shaft-like workpiece to be processed by the adjustment of centering agency, and described feed support is slidably mounted on adjacent two connecting rods.
Described centering agency comprises screw surely, seat board, dynamic plate, trip bolt I, roller and trip bolt II, wherein dynamic plate to be radially slidably mounted on seat board and fastening by the trip bolt I be inserted in bar hole that dynamic plate is provided with along glide direction, the contact jaw of described dynamic plate and shaft-like workpiece to be processed is rotatablely equipped with roller, described seat board is threaded for make plate radially movement fixed in screw, described seat board is connected with circular disk by trip bolt II.
The opposite side connecting rod relative with feed support is provided with balancing weight.Described cutter shaft comprises stepper motor, leading screw, shaft coupling, nut and connecting plate to feed mechanism, wherein the two ends of leading screw are installed in rotation on two circular disks respectively, described stepper motor is arranged on one of them circular disk and output is connected with one end of leading screw by shaft coupling, described nut is connected with leading screw, form transmission, described nut is connected with feed support by connecting plate.
Described driving mechanism comprises traction electric machine and transmission mechanism, described transmission mechanism comprises driving wheel, the first driving-belt, follower, power transmission shaft and the second driving-belt, wherein driving wheel be arranged at traction electric machine output shaft on and be connected with transmission shaft driven by the first driving-belt, described power transmission shaft is provided with two followers, and two followers are in transmission connection respectively by second driving-belt and two circular disks.
Described transmission mechanism is gear drive, the excircle of two circular disks is equipped with the tooth-shape structure be in transmission connection with gear drive.
Be provided with two rack-mounted axially stop blocks between described two circular disks, each axially stop block abuts with the inner side of corresponding circular disk respectively.
Described axially stop block comprises L-type gag lever post and bearing, the horizontal end of described L-type gag lever post is provided with mounting hole vertically, be connected with frame by bolt at this mounting hole place, the free end of described L-type gag lever post is provided with and the bearing abutted against inside corresponding circular disk.
Described feed support is provided with the cutter radial feed mechanism for cutter radial feeding, described cutter radial feed mechanism comprises push rod and push rod holder, wherein push rod holder is arranged on feed support, and described push rod is radially threaded on push rod holder and end and abuts with cutter.
Advantage of the present utility model and beneficial effect are:
1. the utility model is without special purpose machine tool, and just can complete the various processing to large profile shaft in device context, machining accuracy reaches special purpose machine tool processing criterion, shortens the time between overhauls(TBO) greatly, saves a large amount of dismountings and freight.
2. the utility model is when the large profile shaft of servicing machine, without special purpose machine tool, utilizes the intact part of primitive axis to do benchmark, realizes on-the-spot processing to the working face of axle, can complete the processing of the planing of axle outer surface, milling and grinding, easy to operate, reduces costs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation with type milling mechanism in the utility model;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the structural representation of centering agency in the utility model;
Fig. 6 is D-D sectional view in Fig. 5;
Fig. 7 is B-B sectional view in Fig. 5.
Fig. 8 is C-C sectional view in Fig. 4;
Fig. 9 is N direction view in Fig. 4;
Figure 10 is A-A sectional view in Fig. 3.
Wherein: 1 is base plate, 2 is frame, 3 is with type milling mechanism, 301 is circular disk, 302 is connecting rod, 303 is balancing weight, 304 is centering agency, 3041 is fixed middle screw, 3042 is seat board, 3043 is dynamic plate, 3044 is trip bolt I, 3045 is roller, 3046 is pin, 3047 is split pin, 3048 is trip bolt II, 4 is that cutter shaft is to feed mechanism, 401 is stepper motor, 402 is leading screw, 403 is shaft coupling, 404 is nut, 405 is connecting plate, 5 is knife rest, 6 is traction electric machine, 7 is transmission mechanism, 701 is driving wheel, 702 is the first driving-belt, 703 is follower, 704 is the second driving-belt, 8 is axially stop block, 9 is cutter radial feed mechanism, 901 is push rod, 902 is push rod holder, 10 is shaft-like workpiece to be processed, 11 is air motor, 12 is emery wheel, 13 is cutter.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, Figure 2, the utility model comprise base plate 1, frame 2, with type milling mechanism 3, cutter shaft to feed mechanism 4, feed support 5, cutter radial feed mechanism 9, cutter 13 and driving mechanism, the bottom of its mid frame 2 is connected with base plate 1, described driving mechanism is arranged at the top of frame 2, to be describedly arranged on shaft-like workpiece 10 to be processed with type milling mechanism 3 and to be in transmission connection with described driving mechanism.Described cutter shaft to feed mechanism 4 and feed support 5 be installed in on type milling mechanism 3 and feed support 5 be connected to feed mechanism 4 with cutter shaft.Described cutter 13 is arranged on feed support 5 or is arranged on the output shaft of the air motor 11 be arranged on feed support 5, described cutter 13 rotates around shaft-like workpiece 10 to be processed in company with type milling mechanism 3, described shaft-like workpiece to be processed 10 is inactive state, and the external peripheral surface realizing treating working shaft-like workpiece 10 carries out machining.
As shown in Figure 3, Figure 4, describedly comprise circular disk 301, connecting rod 302 and centering agency 304 with type milling mechanism 3, wherein circular disk 301 is two, two circular disks 301 be arranged in parallel and pass through circumferentially uniform multiple connecting rods 30 and connect, form cylindric cage structure, each connecting rod 302 all with the axis being parallel of shaft-like workpiece 10 to be processed.Each circular disk 301 is circumferentially evenly equipped with three centering agencies 304, each circular disk 301 is coaxial with shaft-like workpiece 10 to be processed by the adjustment of centering agency 304.Described feed support 5 is slidably mounted on adjacent two connecting rods 302, and the opposite side connecting rod 302 relative with feed support 5 is provided with balancing weight 303, to adjust the balance of cage structure entirety, overall structure is rotated steadily.
As illustrated in figs. 5-7, described centering agency 304 comprises screw 3041 surely, seat board 3042, dynamic plate 3043, trip bolt I 3044, roller 3045 and trip bolt II 3048, wherein dynamic plate 3043 to be radially slidably mounted on seat board 3042 and fastening by the trip bolt I 3044 be inserted in bar hole that dynamic plate 3043 is provided with along glide direction, described dynamic plate 3043 is provided with roller 3045 with the contact jaw of shaft-like workpiece 10 to be processed by pin 3046 and split pin 3047, and roller 3045 can rotate around pin 3046.Described seat board 3042 is threaded for make plate 3043 radially movement fixed in screw 3041, described seat board 3042 is connected with circular disk 301 by trip bolt II 3048.
As shown in Figure 8, described cutter shaft comprises stepper motor 401, leading screw 402, shaft coupling 403, nut 404 and connecting plate 405 to feed mechanism 4, wherein the two ends of leading screw 402 are installed in rotation on two circular disks 301 respectively, described stepper motor 401 is arranged on one of them circular disk 301 and output is connected by shaft coupling 403 one end with leading screw 402, described nut 404 is connected with leading screw 402, form transmission, described nut 404 is connected with feed support 5 by connecting plate 405.
Described stepper motor 401 drives feed support 5 in axial direction to move by leading screw 402, realizes cutting axis to feed.Air motor 11 on feed support 5 can drive milling cutter or emery wheel, as shown in Figure 9, also can install fixing planing tool etc. on feed support 5.
As shown in Figure 1 and Figure 2, described driving mechanism comprises traction electric machine 6 and transmission mechanism 7, described transmission mechanism 7 comprises driving wheel 701, first driving-belt 702, follower 703, power transmission shaft and the second driving-belt 704, wherein driving wheel 701 be arranged at traction electric machine 6 output shaft on and be connected with transmission shaft driven by the first driving-belt 702, described power transmission shaft is provided with two followers, 703, two followers 703 and is in transmission connection respectively by second driving-belt 704 and two circular disks 301.In the present embodiment, described transmission mechanism is gear drive, and two followers 703 are sprocket wheel, and the second driving-belt 704 is chain, the excircle of two circular disks 301 is equipped with the tooth-shape structure be connected with chain.
Be provided with two axially stop blocks 8 be arranged in frame 2 between described two circular disks 301, each axially stop block 8 abuts with the inner side of corresponding circular disk 301 respectively.Described axially stop block 8 comprises L-type gag lever post and bearing, the horizontal end of described L-type gag lever post is provided with mounting hole vertically, be connected with frame 2 by bolt at this mounting hole place, the free end of described L-type gag lever post is provided with and the bearing abutted against inside corresponding circular disk 301.Distance between adjustable two L-type gag lever posts, to adapt to the different in width between two circular disks 301.
As shown in Figure 10, described feed support 5 is provided with the cutter radial feed mechanism 9 for cutter 13 radial feed, described cutter radial feed mechanism 9 comprises push rod 901 and push rod holder 902, wherein push rod holder 902 is arranged on feed support 5, and described push rod 901 is radially threaded on push rod holder 902 and end and abuts with cutter 13.
Operation principle of the present utility model is:
A framework (frame 2) is taken in the working position surrounding of shaft-like workpiece 10 to be processed, traction electric machine 6 is arranged on top and drives turning cylinder by driving wheel 701, a sprocket wheel (follower 703) is installed at power transmission shaft two ends respectively, sprocket wheel drives the two ends circular disk 301 of cage structure by chain (the second driving-belt 704), and cage structure is rotated around shaft-like workpiece 10 to be processed.Three centering agencies 304 circular disk 301 at cage structure two ends are respectively equipped with, centering agency 304 is contacted with the axial plane of shaft-like workpiece 10 to be processed by roller 3045, makes two circular disks 301 concentric with shaft-like workpiece 10 to be processed by regulating centering agency 304.Drive cage structure to do 370 degree around shaft-like workpiece 10 to be processed by electrical control gear control traction electric machine 6 during work to rotate back and forth, often rotation one circle cutter (milling cutter, emery wheel, planing tool) completes and cuts a circle of axle, stepper motor 401 drives feed support 5 feeding vertically to realize the second circle again and cuts, such repeated work realizes the difference processing on shaft-like workpiece 10 surface to be processed, can realize the Excircle machining of axle cylindrical, the surface of radial or axial working groove, grinding shaft on axle.
When feed support 5 installs planing tool, the amount of feeding is adjusted to by cutter radial feed mechanism 9, at this moment planing tool is perpendicular to the outer surface of shaft-like workpiece 10 to be processed, planing tool blade under the drive of cage structure, along processed axle outer surface circular motion, then coordinates feed support 5 to realize surface, the outer garden planing operation to working face along the axially-movable of processed axle.
When feed support 5 installs air motor 11, milling cutter installed by air motor 11, milling cutter High Rotation Speed under the drive of air motor 11, feed support 5 rotates along axle cylindrical under the drive of cage structure, such milling cutter can mill out the groove of annular at the outer surface of axle or coordinate feed support 5 at the motion milling axle outer surface of axis, also can cagelike structure motionless, feed support 5 axially-movable mills out axial keyway on axle; Emery wheel High Rotation Speed under the drive of air motor 11 when air motor 11 installs emery wheel, under the rotation of cage structure and feed support 5 axially-movable drive, the outer round surface can treating working shaft-like workpiece 10 carries out grinding.
Claims (10)
1. one kind with the multi-functional shaft-like workpiece machining equipment of type, it is characterized in that: comprise base plate (1), frame (2), with type milling mechanism (3), cutter shaft is to feed mechanism (4), feed support (5), cutter (13) and driving mechanism, the bottom of its mid frame (2) is connected with base plate (1), described driving mechanism is arranged at the top of frame (2), describedly be arranged on shaft-like workpiece to be processed (10) with type milling mechanism (3), and be in transmission connection with described driving mechanism, described cutter shaft is installed in on type milling mechanism (3) to feed mechanism (4) and feed support (5), and feed support (5) is connected to feed mechanism (4) with cutter shaft, described cutter (13) is arranged on feed support (5) or is arranged on the output shaft of the air motor (11) be arranged on feed support (5), described cutter (13) is in company with rotating around shaft-like workpiece to be processed (10) with type milling mechanism (3), the external peripheral surface that working shaft-like workpiece (10) is treated in realization carries out machining.
2. by according to claim 1 with the multi-functional shaft-like workpiece machining equipment of type, it is characterized in that: describedly comprise circular disk (301) with type milling mechanism (3), connecting rod (302) and centering agency (304), wherein circular disk (301) is two, two circular disks (301) be arranged in parallel, and be connected by the connecting rod (302) of the axis being parallel of multiple and shaft-like workpiece to be processed (10), each circular disk (301) is circumferentially evenly equipped with three centering agencies (304), each circular disk (301) is coaxial with shaft-like workpiece to be processed (10) by the adjustment of centering agency (304), described feed support (5) is slidably mounted on adjacent two connecting rods (302).
3. by according to claim 2 with the multi-functional shaft-like workpiece machining equipment of type, it is characterized in that: described centering agency (304) comprises screw (3041) surely, seat board (3042), dynamic plate (3043), trip bolt I (3044), roller (3045) and trip bolt II (3048), wherein dynamic plate (3043) is radially slidably mounted on seat board (3042), and it is fastening by the trip bolt I (3044) be inserted in bar hole that dynamic plate (3043) is provided with along glide direction, described dynamic plate (3043) is rotatablely equipped with roller (3045) with the contact jaw of shaft-like workpiece to be processed (10), described seat board (3042) is threaded for make plate (3043) radially movement fixed in screw (3041), described seat board (3042) is connected with circular disk (301) by trip bolt II (3048).
4., by according to claim 2 with the multi-functional shaft-like workpiece machining equipment of type, it is characterized in that: on the opposite side connecting rod (302) relative with feed support (5), be provided with balancing weight (303).
5. by according to claim 2 with the multi-functional shaft-like workpiece machining equipment of type, it is characterized in that: described cutter shaft comprises stepper motor (401) to feed mechanism (4), leading screw (402), shaft coupling (403), nut (404) and connecting plate (405), wherein the two ends of leading screw (402) are installed in rotation on two circular disks (301) respectively, described stepper motor (401) is arranged on one of them circular disk (301), and output is connected with one end of leading screw (402) by shaft coupling (403), described nut (404) is connected with leading screw (402), form transmission, described nut (404) is connected with feed support (5) by connecting plate (405).
6. by according to claim 2 with the multi-functional shaft-like workpiece machining equipment of type, it is characterized in that: described driving mechanism comprises traction electric machine (6) and transmission mechanism (7), described transmission mechanism (7) comprises driving wheel (701), first driving-belt (702), follower (703), power transmission shaft and the second driving-belt (704), wherein driving wheel (701) is arranged on the output shaft of traction electric machine (6), and be connected with transmission shaft driven by the first driving-belt (702), described power transmission shaft is provided with two followers (703), two followers (703) are in transmission connection respectively by second driving-belt (704) and two circular disks (301).
7. by according to claim 6 with the multi-functional shaft-like workpiece machining equipment of type, it is characterized in that: described transmission mechanism (7) is gear drive, the excircle of two circular disks (301) is equipped with the tooth-shape structure be in transmission connection with gear drive.
8. by described in any one of claim 2-7 with the multi-functional shaft-like workpiece machining equipment of type, it is characterized in that: be provided with two axially stop blocks (8) be arranged in frame (2) between described two circular disks (301), each axially stop block (8) abuts with the inner side of corresponding circular disk (301) respectively.
9. by according to claim 8 with the multi-functional shaft-like workpiece machining equipment of type, it is characterized in that: described axially stop block (8) comprises L-type gag lever post and bearing, the horizontal end of described L-type gag lever post is provided with mounting hole vertically, be connected with frame (2) by bolt at this mounting hole place, the free end of described L-type gag lever post is provided with the bearing abutted against with corresponding circular disk (301) inner side.
10. by according to claim 1 with the multi-functional shaft-like workpiece machining equipment of type, it is characterized in that: described feed support (5) is provided with the cutter radial feed mechanism (9) for cutter (13) radial feed, described cutter radial feed mechanism (9) comprises push rod (901) and push rod holder (902), wherein push rod holder (902) is arranged on feed support (5), and described push rod (901) is radially threaded on push rod holder (902) and end and abuts with cutter (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520180345.XU CN204504649U (en) | 2015-03-27 | 2015-03-27 | With the multi-functional shaft-like workpiece machining equipment of type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520180345.XU CN204504649U (en) | 2015-03-27 | 2015-03-27 | With the multi-functional shaft-like workpiece machining equipment of type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204504649U true CN204504649U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520180345.XU Expired - Fee Related CN204504649U (en) | 2015-03-27 | 2015-03-27 | With the multi-functional shaft-like workpiece machining equipment of type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204504649U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666268A (en) * | 2016-01-20 | 2016-06-15 | 沈阳理工大学 | In-position axle part repairing device |
| CN113458818A (en) * | 2021-05-21 | 2021-10-01 | 岳阳大陆激光技术有限公司 | Steam turbine thrust disc processing and measuring device |
-
2015
- 2015-03-27 CN CN201520180345.XU patent/CN204504649U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666268A (en) * | 2016-01-20 | 2016-06-15 | 沈阳理工大学 | In-position axle part repairing device |
| CN113458818A (en) * | 2021-05-21 | 2021-10-01 | 岳阳大陆激光技术有限公司 | Steam turbine thrust disc processing and measuring device |
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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: 20150729 Termination date: 20200327 |