CN216421704U - Axle type turning mounting fixture for aviation parts machining - Google Patents
Axle type turning mounting fixture for aviation parts machining Download PDFInfo
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- CN216421704U CN216421704U CN202122822623.5U CN202122822623U CN216421704U CN 216421704 U CN216421704 U CN 216421704U CN 202122822623 U CN202122822623 U CN 202122822623U CN 216421704 U CN216421704 U CN 216421704U
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- 238000003754 machining Methods 0.000 title claims abstract description 26
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- 239000011111 cardboard Substances 0.000 description 6
- 238000005286 illumination Methods 0.000 description 5
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Abstract
The application provides an axle type turning mounting fixture for aviation parts machining belongs to turning parts machining technical field. The shaft turning fixing clamp for machining aviation parts comprises a driving component and a clamping component, wherein the driving component comprises a fixed disc, a driving threaded shaft, a driven threaded shaft, a moving block and a clamping part, the clamping assembly comprises a connecting piece and a clamping plate, the connecting piece is arranged at the top of the moving block, the clamping plate is arranged on the top of the moving block through the connecting piece, the clamping plate is an L-shaped plate, an arc-shaped groove is formed in the clamping plate, the four moving blocks can be driven to move close to or away from each other by arranging the fixed disc, the driving threaded shaft, the driven threaded shaft, the moving blocks and the clamping piece, by arranging the connecting piece and the clamping plate and matching with the four moving blocks, the workpiece can be clamped and fixed in four directions, and is firmer, meanwhile, the arc-shaped groove is formed in the clamping plate, so that the contact surface of the round shaft type workpiece is increased, and the firmness is further improved.
Description
Technical Field
The application relates to a turning parts machining field particularly, relates to an aviation is axle type turning mounting fixture for parts machining.
Background
The lathe machining is part of the machining. Lathe machining mainly uses a lathe tool to perform turning machining on a rotating workpiece. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like. Lathes are used primarily for machining shafts, discs, sleeves and other workpieces having a surface of revolution, and are the most widely used type of machine tool in machine manufacturing and repair plants.
The existing lathe fixture clamps a workpiece through three clamping jaws, three stress points act on the workpiece, the acting points of the workpiece and the fixture are few, the acting force between the fixture and the workpiece is limited, and the contact surface of the clamping point is small for round shaft type attack, so that the fixture has a low clamping effect on the workpiece.
SUMMERY OF THE UTILITY MODEL
In order to compensate for above not enough, the application provides an aviation is axle type turning mounting fixture for parts machining, aims at improving the problem that mentions in the above-mentioned background art.
The embodiment of the application provides an axle type turning mounting fixture for aviation parts machining includes drive assembly and clamping components.
The driving assembly comprises a fixed disc, a driving threaded shaft, a driven threaded shaft, a moving block and a clamping piece, wherein the driving threaded shaft is rotationally arranged on one side of the fixed disc, the driven threaded shaft is three and is rotationally arranged on one side of the fixed disc respectively, the driving threaded shaft is in transmission connection with the driven threaded shaft, the moving block is provided with four moving blocks, the moving block is arranged on one surface of the driving threaded shaft and is three, the clamping piece is arranged on one side of the fixed disc, and the clamping piece is clamped on one side of the driving threaded shaft.
The clamping assembly comprises a connecting piece and a clamping plate, the connecting piece is arranged at the top of the moving block, the clamping plate is installed at the top of the moving block through the connecting piece, the clamping plate is an L-shaped plate, and an arc-shaped groove is formed in the clamping plate.
In the implementation process, by arranging the fixed disc, the driving threaded shaft, the driven threaded shaft, the movable blocks and the buckle pieces, the four movable blocks can be driven to be close to or away from each other to move, the four movable blocks are matched to clamp and fix the workpiece in four directions by arranging the connecting piece and the clamping plate, the arc-shaped groove is formed in the clamping plate, the contact surface of the round shaft workpiece is increased, and the firmness is further improved.
In a specific embodiment, the fixed disk is provided with four grooves, the driving threaded shaft and the three driven threaded shafts are respectively and rotatably arranged in the grooves, and one end of the driving threaded shaft extends out of the grooves.
In a specific implementation scheme, an inner cavity communicated with the four grooves is formed in the fixed disk, a first bevel gear is fixedly connected to one end of the driving threaded shaft, a second bevel gear is fixedly connected to one end of the driven threaded shaft, and the first bevel gear is meshed with the second bevel gear.
In the implementation process, the purpose of transmission connection is achieved by setting a bevel gear meshing mode.
In a specific implementation scheme, a limiting groove communicated with the four grooves is formed in the fixed disc, a limiting sliding block is fixedly connected to one side of the moving block, and the limiting sliding block is in clearance fit with the inner wall of the limiting groove.
In the implementation process, the limiting slide block and the limiting groove are arranged to limit the moving block to rotate, so that the moving block is prevented from rotating along with thread transmission.
In a specific embodiment, buckle spare includes fixed block, threaded rod, cardboard and spline, the spline fix cup joint in initiative threaded spindle one end, fixed block fixed connection in the fixed disk, the threaded rod screw thread runs through the fixed block, the cardboard activity set up in the threaded rod tip, the cardboard with spline looks adaptation.
In the implementation process, the clamping plate and the spline are clamped with each other by arranging the fixing block, the threaded rod, the clamping plate and the spline, so that the rotation of the threaded rod is limited.
In a specific embodiment, one side of the clamping plate is provided with a guide rod, and the guide rod penetrates through the fixing block in a sliding mode.
At above-mentioned realization in-process, through setting up the guide bar, the rotation of restriction cardboard avoids it to rotate along with the threaded rod.
In a specific embodiment, a knob is fixedly connected to one end of the threaded rod, which is far away from the clamping plate.
In the implementation process, the threaded rod can be conveniently rotated by arranging the knob.
In a specific embodiment, the connecting member comprises a connecting plate and a locking bolt, the connecting plate is fixedly connected to the top of the moving block, and the locking bolt penetrates through the connecting plate in a threaded manner and is connected to the clamping plate in a threaded manner.
In the implementation process, the clamping plates with different specifications can be conveniently replaced by arranging the connecting plate and the locking bolt.
In a specific embodiment, a cross handle is fixedly connected to one end of the driving threaded shaft.
In the implementation process, the driving threaded shaft is convenient to rotate by arranging the cross handle.
In a specific embodiment, one side of the fixed disk is provided with an illuminating lamp.
In the implementation process, the clear illumination effect can be improved by arranging the illuminating lamp.
Drawings
In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural view of a shaft-type turning fixing clamp for machining an aviation part, provided by an embodiment of the application;
fig. 2 is a schematic structural diagram of a driving assembly according to an embodiment of the present disclosure;
fig. 3 is an enlarged schematic structural diagram of a according to an embodiment of the present disclosure;
fig. 4 is a schematic structural view of a fastener provided in an embodiment of the present application;
fig. 5 is a schematic structural diagram of a connector according to an embodiment of the present disclosure.
In the figure: 100-a drive assembly; 110-fixed disk; 111-grooves; 112-lumen; 113-a limit groove; 120-active threaded shaft; 121-a first bevel gear; 122-a cross handle; 130-driven threaded shaft; 132-a second bevel gear; 140-a movement block; 141-a limit slide block; 150-a fastener; 151-fixing block; 152-a threaded rod; 1521-knob; 153-card board; 1531-a guide bar; 154-spline; 160-lighting lamps; 200-a clamping assembly; 210-a connector; 211-connecting plate; 212-a locking bolt; 220-a splint; 221-arc-shaped groove.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
Referring to fig. 1-5, the present application provides a shaft-type turning fixture for machining aviation parts, which includes a driving assembly 100 and a clamping assembly 200.
Referring to fig. 1, 2, 3 and 4, the driving assembly 100 includes a fixed plate 110, three driving threaded shafts 120, three driven threaded shafts 130, a moving block 140 and a fastener 150, the driving threaded shafts 120 are rotatably disposed on one side of the fixed plate 110, the three driven threaded shafts 130 are respectively rotatably disposed on one side of the fixed plate 110, the driving threaded shafts 120 are in transmission connection with the three driven threaded shafts 130, the moving block 140 is provided with four moving blocks 140, the four moving blocks 140 are respectively disposed on the surface of one driving threaded shaft 120 and the surface of the three driven threaded shafts 130, the fastener 150 is disposed on one side of the fixed plate 110, and the fastener 150 is fastened to one side of the driving threaded shafts 120.
In this embodiment, the fixed plate 110 is provided with four grooves 111, the driving threaded shaft 120 and the three driven threaded shafts 130 are respectively rotatably disposed in the grooves 111, and one end of the driving threaded shaft 120 extends out of the groove 111, specifically, the fixed plate 110 is provided with an inner cavity 112 communicating with the four grooves 111, one end of the driving threaded shaft 120 is fixedly connected with a first bevel gear 121, the driving threaded shaft 120 is bolted or welded with the first bevel gear 121, one end of the driven threaded shaft 130 is fixedly connected with a second bevel gear 132, the driven threaded shaft 130 is bolted or welded with the second bevel gear 132, the first bevel gear 121 and the second bevel gear 132 are engaged, by setting up the bevel gear engagement, the purpose of transmission connection is achieved, since the rotation direction of the driven threaded shaft 130 as a driven in the gear transmission process is opposite to that of the driving threaded shaft 120, the thread direction on the surface thereof should be relatively adjusted, to ensure that the respective traveling blocks 140 can move toward or away from each other.
In this embodiment, the fixed disk 110 is provided with a limiting groove 113 communicated with the four grooves 111, one side of the moving block 140 is fixedly connected with a limiting slider 141, the inner walls of the limiting slider 141 and the limiting groove 113 are in clearance fit, the rotation of the moving block 140 is limited by the limiting slider 141 and the limiting groove 113, the rotation of the moving block 140 along with the thread transmission is avoided, specifically, one end of the driving threaded shaft 120 is fixedly connected with the cross handle 122, and the driving threaded shaft 120 is convenient to rotate by the arrangement of the cross handle 122.
In this embodiment, the fastening member 150 includes a fixing block 151, a threaded rod 152, a clamping plate 153 and a spline 154, the spline 154 is fixedly sleeved on one end of the driving threaded shaft 120, the spline 154 is integrally formed on the driving threaded shaft 120, the fixing block 151 is fixedly connected to the fixed disk 110, the fixing block 151 is bolted or welded to the fixed disk 110, the threaded rod 152 penetrates through the fixing block 151, the clamping plate 153 is movably disposed at an end of the threaded rod 152, the clamping plate 153 is adapted to the spline 154, by disposing the fixing block 151, the threaded rod 152, the clamping plate 153 and the spline 154, the clamping plate 153 is engaged with the spline 154 to limit rotation of the threaded rod 152, it should be noted that a guide rod 1531 is disposed at one side of the clamping plate 153, the guide rod 1531 slides to penetrate through the fixing block 151, by disposing the guide rod 1531 to limit rotation of the clamping plate 153, rotation of the clamping plate 153 is prevented from being rotated along with the rotation of the threaded rod 152, specifically, a knob 1521 is fixedly connected to one end of the threaded rod 152 far away from the clamping plate 153, by providing the knob 1521, the threaded rod 152 can be conveniently rotated.
In some embodiments, the illumination lamps 160 are provided at one side of the fixed tray 110, and a clear illumination effect can be improved by providing the illumination lamps 160.
Referring to fig. 1 and 5, the clamping assembly 200 includes a connecting member 210 and a clamping plate 220, the connecting member 210 is disposed at the top of the moving block 140, the clamping plate 220 is mounted at the top of the moving block 140 through the connecting member 210, the clamping plate 220 is an L-shaped plate, and the clamping plate 220 is provided with an arc-shaped groove 221.
In this embodiment, the connecting member 210 includes a connecting plate 211 and a locking bolt 212, the connecting plate 211 is fixedly connected to the top of the moving block 140, the connecting plate 211 is integrally formed on the moving block 140, the locking bolt 212 penetrates through the connecting plate 211 in a threaded manner and is connected to the clamping plate 220 in a threaded manner, and the clamping plate 220 with different specifications can be conveniently replaced by the connecting plate 211 and the locking bolt 212.
This aviation is axle type turning mounting fixture's for parts machining theory of operation: during the use, place the work piece in fixed disk 110 central point and put, rotate cross handle 122, cross handle 122 drives initiative threaded shaft 120 and rotates, initiative threaded shaft 120 drives first bevel gear 121 and rotates, first bevel gear 121 meshes and drives second bevel gear 132 and rotate, and then drive four driven threaded shafts 130 and rotate, driven threaded shaft 130 drives movable block 140 one end, movable block 140 drives connecting piece 210 and splint 220 one end, splint 220 moves towards the work piece, the arc wall 221 of splint 220 tip contacts the round axle class work piece, it is more firm to carry out the tight fixing of clamp of four directions to the work piece, it rotates knob 1521 and drives threaded rod 152 to rotate to fix the back, threaded rod 152 promotes cardboard 153 and is close to block spline 154, and then lock dead to initiative threaded shaft 120, avoid rotating.
It should be noted that the specific model specification of the lighting lamp 160 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply of the illumination lamp 160 and its principle will be clear to those skilled in the art and will not be described in detail here.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. Shaft turning fixing clamp for machining aviation parts and is characterized by comprising
The driving component (100), the driving component (100) comprises a fixed disc (110), a driving threaded shaft (120), a driven threaded shaft (130), a moving block (140) and a fastener (150), the driving threaded shafts (120) are rotatably arranged on one side of the fixed disc (110), three driven threaded shafts (130) are arranged, the three driven threaded shafts (130) are respectively rotatably arranged on one side of the fixed disc (110), the driving threaded shaft (120) is in transmission connection with three driven threaded shafts (130), the moving block (140) is provided with four blocks, the four blocks (140) are respectively arranged on the surface of one driving threaded shaft (120) and the surfaces of three driven threaded shafts (130), the buckle piece (150) is arranged on one side of the fixed disc (110), and the buckle piece (150) is clamped on one side of the driving threaded shaft (120);
the clamping assembly (200) comprises a connecting piece (210) and a clamping plate (220), the connecting piece (210) is arranged at the top of the moving block (140), the clamping plate (220) is arranged at the top of the moving block (140) through the connecting piece (210), the clamping plate (220) is an L-shaped plate, and an arc-shaped groove (221) is formed in the clamping plate (220).
2. The shaft turning fixture for machining aviation parts as claimed in claim 1, wherein four grooves (111) are formed in the fixed disk (110), the driving threaded shaft (120) and the three driven threaded shafts (130) are rotatably disposed in the grooves (111), and one end of the driving threaded shaft (120) extends out of the grooves (111).
3. The shaft turning fixing clamp for machining the aviation parts as claimed in claim 2, wherein an inner cavity (112) communicated with the four grooves (111) is formed in the fixing plate (110), a first bevel gear (121) is fixedly connected to one end of the driving threaded shaft (120), a second bevel gear (132) is fixedly connected to one end of the driven threaded shaft (130), and the first bevel gear (121) and the second bevel gear (132) are meshed.
4. The shaft turning fixing clamp for machining the aviation parts as claimed in claim 3, wherein the fixing plate (110) is provided with a limiting groove (113) communicated with the four grooves (111), one side of the moving block (140) is fixedly connected with a limiting sliding block (141), and the limiting sliding block (141) is in clearance fit with the inner wall of the limiting groove (113).
5. The shaft type turning fixing clamp for machining aviation parts as claimed in claim 1, wherein the clamping member (150) comprises a fixing block (151), a threaded rod (152), a clamping plate (153) and a spline (154), the spline (154) is fixedly sleeved on one end of the driving threaded shaft (120), the fixing block (151) is fixedly connected to the fixing plate (110), the threaded rod (152) penetrates through the fixing block (151) in a threaded manner, the clamping plate (153) is movably arranged at the end of the threaded rod (152), and the clamping plate (153) is matched with the spline (154).
6. The shaft type turning fixing clamp for the aviation component processing as claimed in claim 5, wherein a guide rod (1531) is arranged on one side of the clamping plate (153), and the guide rod (1531) penetrates through the fixing block (151) in a sliding manner.
7. The shaft type turning fixing clamp for the aviation part machining is characterized in that one end, far away from the clamping plate (153), of the threaded rod (152) is fixedly connected with a knob (1521).
8. The shaft-type turning fixture for machining aviation parts as claimed in claim 1, wherein the connecting member (210) comprises a connecting plate (211) and a locking bolt (212), the connecting plate (211) is fixedly connected to the top of the moving block (140), and the locking bolt (212) penetrates through the connecting plate (211) in a threaded manner and is connected to the clamping plate (220) in a threaded manner.
9. The shaft turning fixture for machining aviation parts as claimed in claim 1, wherein a cross handle (122) is fixedly connected to one end of the active threaded shaft (120).
10. The shaft type turning fixing clamp for the machining of aviation parts as claimed in claim 1, wherein an illuminating lamp (160) is arranged on one side of the fixing plate (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122822623.5U CN216421704U (en) | 2021-11-17 | 2021-11-17 | Axle type turning mounting fixture for aviation parts machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122822623.5U CN216421704U (en) | 2021-11-17 | 2021-11-17 | Axle type turning mounting fixture for aviation parts machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216421704U true CN216421704U (en) | 2022-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122822623.5U Active CN216421704U (en) | 2021-11-17 | 2021-11-17 | Axle type turning mounting fixture for aviation parts machining |
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| Country | Link |
|---|---|
| CN (1) | CN216421704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118951783A (en) * | 2024-08-28 | 2024-11-15 | 江苏联航机械科技有限公司 | A workpiece positioning and clamping device for CNC machine tools |
-
2021
- 2021-11-17 CN CN202122822623.5U patent/CN216421704U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118951783A (en) * | 2024-08-28 | 2024-11-15 | 江苏联航机械科技有限公司 | A workpiece positioning and clamping device for CNC machine tools |
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