CN112658718B - Be used for rudder face part rudder axle processing clamping device - Google Patents
Be used for rudder face part rudder axle processing clamping device Download PDFInfo
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- CN112658718B CN112658718B CN202011459800.1A CN202011459800A CN112658718B CN 112658718 B CN112658718 B CN 112658718B CN 202011459800 A CN202011459800 A CN 202011459800A CN 112658718 B CN112658718 B CN 112658718B
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- profile
- rudder
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Abstract
The invention relates to a clamping device for machining a control shaft of a control surface part, which is characterized in that: the steering mechanism comprises a switching handle, a balancing weight, a bracket body, a profile supporting block and a rudder shaft supporting block; one end of the adapter handle is clamped in a chuck of a machine tool, the other end of the adapter handle is fixedly connected with one end of the bracket body, the balance weight is arranged on the bracket body and can be adjusted in position within a certain range, the profile supporting block is connected with the bracket body, a long circular groove is formed in the position, corresponding to the installation position, of the bracket body and used for adjusting the position of the profile supporting block on the bracket body in a sliding mode, the rudder shaft supporting block is connected with the other end of the bracket body, the center hole of the rudder shaft supporting block is coaxial with the adapter handle, threaded holes which pass through the center are formed in the upper portion, the lower portion, the left portion and the right portion of the rudder shaft supporting block, and rudder shaft fastening screws are arranged on the rudder shaft supporting block through the four threaded holes. The method can be applied to the turning characteristic of the part of the rudder shaft for machining the part with the irregular surface and the control surface, is simple to operate, is simple and easy to implement, and solves the problem that the turning characteristic cannot be clamped and machined by the irregular surface and the control surface.
Description
Technical Field
The invention belongs to the field of control surface machining, and particularly relates to a clamping device for machining a control surface part control shaft.
Background
At present, in aerospace vehicle structure, rudder class product generally is the structural style of profile + rudder axle for the profile of adjustment direction is mostly irregular face integrated configuration, and the rudder axle for transmitting the moment of torsion is mostly the axle type structure of gyration. In the production and processing, the profile part of the control surface is generally preferentially finished, when the control shaft part is processed, the position is determined according to the condition of the profile part, the processing is carried out by clamping the profile part, and the clamping is carried out by using a device because the profile part is abnormal and irregular.
Disclosure of Invention
The invention provides a rudder shaft machining and clamping device for a rudder surface part, which solves the problem that a rudder surface with an irregular profile cannot be clamped and machined to realize rotation characteristics.
In order to solve the technical problems, the invention provides a clamping device for machining a control surface part control shaft, which is characterized in that: the device comprises a transfer handle 1, a balancing weight 2, a bracket body 3, a profile supporting block 5, a rudder shaft supporting block 8 and a positioning block 9; one end of the adapter handle 1 is clamped in a chuck of a machine tool, the other end of the adapter handle is fixedly connected with one end of the bracket body 3, the balancing weight 2 is arranged on the bracket body 3, the position can be adjusted within a certain range, the profile supporting block 5 is connected with the bracket body 3, a long circular groove is arranged at the position, corresponding to the installation position, on the bracket body 3 and used for sliding adjustment of the position of the profile supporting block 5 on the bracket body 3, the rudder shaft supporting block 8 is connected with the other end of the bracket body 3, the central hole of the rudder shaft supporting block is coaxial with the adapter handle 1, the upper part, the lower part, the left part and the right part of the rudder shaft supporting block are respectively provided with a central threaded hole, rudder shaft fastening screws 7 are arranged on the rudder shaft supporting block 8 through the four threaded holes, and a positioning block 9 is fixed on the bracket body 3 along the same side with the rudder shaft.
Has the advantages that: the method can be applied to the turning characteristic of the part of the rudder shaft for machining the part with the irregular surface and the control surface, is simple to operate, is simple and easy to implement, and solves the problem that the turning characteristic cannot be clamped and machined by the irregular surface and the control surface.
Drawings
FIG. 1 is a schematic structural view of the present invention;
wherein: 1. the steering handle 2, the balancing weight 3, the bracket body 4, the molded surface compression screw 5, the molded surface supporting block 6, the supporting block fastening screw 7, the rudder shaft fastening screw 8, the rudder shaft supporting block 9 and the positioning block.
Detailed Description
In order to make the objects, contents and advantages of the present invention clearer, the following detailed description of the embodiments of the present invention is provided.
The invention provides a rudder shaft processing and clamping device for rudder surface parts, which comprises a transfer handle 1, a balancing weight 2, a bracket body 3, a profile hold-down screw 4, a profile supporting block 5, a supporting block fastening screw 6, a rudder shaft fastening screw 7, a rudder shaft supporting block 8 and a positioning block 9. One end of the adapter handle 1 is clamped in a chuck of a machine tool, the other end of the adapter handle is fixedly connected with one end of the bracket body 3, the adapter handle 1 can be manufactured with the bracket body 3 into a whole, or the adapter handle 1 is not used, and the connection characteristic with the chuck of the machine tool is manufactured on the side wall of the bracket body 3.
The balancing weight 2 is arranged on the bracket body 3, the position can be adjusted within a certain range, the profile supporting block 5 is connected with the bracket body 3 through a supporting block fastening screw 6, a long circular groove is formed in the position, corresponding to the installation position, of the bracket body 3 and used for sliding adjustment of the position of the profile supporting block 5 on the bracket body 3, the rudder shaft supporting block 8 can be connected with the other end of the bracket body 3 in a welding mode and the like, the middle hole of the rudder shaft supporting block is coaxial with the adapter handle 1, the upper part, the lower part, the left part and the right part of the rudder shaft supporting block are respectively provided with a threaded hole passing through the center, the rudder shaft fastening screw 7 is arranged on the rudder shaft supporting block 8 through the four threaded holes, and the positioning block 9 is fixed on the bracket body 3 in a welding mode, a screwing mode and the like.
The adapter handle is used according to the characteristics of an applied machine tool, can be manufactured into a standard circle for clamping a chuck, can also be manufactured into a Morse taper handle to be matched with a Morse taper hole of a clamping machine tool, can also be used for canceling the assembly, and is manufactured into a positioning connection characteristic with the chuck of the machine tool on the side wall of the bracket body and directly connected to the chuck surface of the machine tool.
The shape and the size of the bracket body are determined according to the need of clamping parts, the rigidity of the bracket body needs to be enough, when the parts are large, the weight can be reduced through the vacant positions on the upper part of the hollow support body, and the rigidity of the bracket body can be improved through welding reinforcing ribs and the like when necessary. Holes for mounting the balancing weights are formed in the side wall or the bottom plate of the tool, on one hand, the holes are selected according to the residual positions of the parts after the parts are clamped on the tool, and meanwhile, the balancing weights can be arranged at multiple positions according to the whole system and the calculation of the integral gravity center of the balancing weights. The position of the profile support block on the carrier body is slotted, depending on the position of the parts and the carrier body.
The shape of the counterweight block is not limited, the weight is determined according to the position, and a smaller volume, namely a higher density, is preferably selected as far as the space range allows.
The profile compression screw is consistent in specification with a corresponding hole in the profile supporting block, the length of the profile compression screw needs to be longer than the thickness of the profile on the profile supporting block, and namely when the screw is installed in place, the nail head needs to expose the inner profile of the profile supporting block.
The number of the profile supporting blocks is determined according to the size of the part, and generally, three profile supporting blocks are arranged on a control surface part with the specification within 500 mm. All the profile supporting blocks are consistent in height, the middle grooves correspond to the front edge and the rear edge of the corresponding supporting positions of the control surface part to be clamped, the front edge and the rear edge of the corresponding supporting positions of the control surface part to be clamped are slightly larger than the thickness of the control surface part at the supporting positions, and the supporting profiles of all the profile supporting blocks are consistent in determined position. The top surface of the support block is provided with a threaded hole for mounting a profile compression screw, and the bottom of the support block is provided with a threaded hole for mounting a support block fastening screw.
The rudder shaft supporting block can be manufactured into a whole with the bracket body, and also can be connected with the bracket body in a welding mode and the like, a middle hole of the rudder shaft supporting block is coaxial with the adapter handle, the hole is slightly larger than a rudder shaft hole to be clamped, and the upper part, the lower part, the left part and the right part of the rudder shaft supporting block are respectively provided with a threaded hole passing through the center.
The positioning block, the shape and the position of which can be determined according to the characteristics of the parts, is arranged on the bracket body.
When the device is used, the fastening screws 6 of the support blocks on the profile support blocks 5 are all loosened, the profile support blocks 5 are pushed to two sides along the sliding grooves, the rudder shaft is inserted into the central hole of the rudder shaft support block 8 after the rudder surface part corresponds to the direction of the installation position, the profile support blocks 5 at all positions are pushed inwards, the edge of the rudder surface enters the profile support block 5 groove at the corresponding position, the adapter handle 1 is installed at the installation position of a machine tool and clamped tightly, the tool is rotated, the depth of the fastening screws 7 of the rudder shaft at all positions is adjusted, the profile support blocks 5 are finely adjusted, the rudder shaft of the rudder surface is adjusted to be coaxial with the main shaft of the machine tool, and after the adjustment is completed, the fastening screws 6 of the support blocks and the fastening screws 4 of the profile are respectively screwed. The position of the balancing weight 2 on the bracket body 3 is adjusted, the tool is rotated until the tool can be stopped at any position, namely, the system is balanced, the balancing weight 2 is fastened, and then the rotary machining operation such as driving, grinding and the like can be carried out on the rudder shaft.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a be used for rudder face part rudder axle processing clamping device which characterized in that: the steering mechanism comprises a switching handle (1), a balancing weight (2), a bracket body (3), a profile supporting block (5), a rudder shaft supporting block (8) and a positioning block (9); one end of an adapter handle (1) is clamped in a chuck of a machine tool, the other end of the adapter handle is fixedly connected with one end of a bracket body (3), a balancing weight (2) is arranged on the bracket body (3) and can be adjusted in position within a certain range, a profile supporting block (5) is connected with the bracket body (3), a long circular groove is formed in the position, corresponding to the installation position, of the bracket body (3) and used for adjusting the position of the profile supporting block (5) on the bracket body (3) in a sliding mode, a steering shaft supporting block (8) is connected with the other end of the bracket body (3), a central hole of the steering shaft supporting block is coaxial with the adapter handle (1), threaded holes passing through the center are formed in the upper portion, the lower portion, the left portion and the right portion of the central hole respectively, steering shaft fastening screws (7) are arranged on the steering shaft supporting block (8) through the four threaded holes, and a positioning block (9) and the steering shaft supporting block are fixed on the bracket body (3) on the same side; when the device is used, all the support block fastening screws on the profile support block (5) are loosened, the profile support block (5) is pushed aside along the sliding groove to two sides, after a control surface part corresponds to the direction of the installation position, the control shaft is inserted into the central hole of the control shaft support block (8), the profile support blocks (5) at all positions are pushed inwards, the edge of the control surface enters the profile support block (5) groove at the corresponding position, the adapter handle (1) is installed at the installation position of a machine tool and clamped, the tool is rotated, the depth of the four control shaft fastening screws is adjusted, the profile support block (5) is finely adjusted, the control shaft of the control surface is adjusted to be coaxial with the main shaft of the machine tool, and after the adjustment is completed, the support block fastening screws (6) and the profile compression screws (4) are respectively screwed; adjusting the position of the balancing weight (2) on the bracket body (3), and rotating the clamping device until the clamping device can stop at any position, namely indicating that the system is balanced, and fastening the balancing weight (2).
2. The clamping device for machining the control surface part of the control shaft according to claim 1, is characterized in that: the adapter handle is made into a standard circle for chuck clamping, or is made into a Morse taper handle for matching with a Morse taper hole of a clamping machine tool.
3. The clamping device for machining the control surface part of the control shaft according to claim 1, is characterized in that: the shape and the size of the bracket body are determined according to the need of clamping parts, the rigidity of the bracket body needs to be enough, and when the parts are large, the weight can be reduced through the vacant positions on the upper part of the hollow support body.
4. The clamping device for machining the rudder shaft of the rudder surface part according to claim 1, characterized in that: holes for mounting the balancing weights are formed in the side wall of the bracket body or the bottom plate, on one hand, the hole positions are selected according to the residual positions of the parts after the parts are clamped on the tool, and meanwhile, the balancing weights can be arranged at multiple positions according to the whole system and the calculation of the integral gravity center of the balancing weights.
5. The clamping device for machining the control surface part of the control shaft according to claim 1, is characterized in that: the position of the profile support block on the carrier body is slotted, and the position depends on the position of the part and the carrier body.
6. The clamping device for machining the control surface part of the control shaft according to claim 1, is characterized in that: the shape of the counterweight block is not limited, the weight is determined according to the position, and the counterweight block is preferably small in size and high in density under the condition that the space range allows.
7. The clamping device for machining the rudder shaft of the rudder surface part according to claim 1, characterized in that: the number of the profile supporting blocks is determined according to the size of the part.
8. The clamping device for machining the control surface part of the control shaft according to claim 1, is characterized in that: all the profile supporting blocks are consistent in height, the middle grooves correspond to the front edge and the rear edge of the corresponding supporting parts of the control surface part to be clamped, the front edge and the rear edge of the corresponding supporting parts of the control surface part to be clamped are larger than the thickness of the control surface part at the supporting position, and the supporting profiles of all the profile supporting blocks are consistent in determined position.
9. The clamping device for machining the control surface part of the control shaft according to claim 1, is characterized in that: the rudder shaft supporting block can be manufactured into a whole with the bracket body and also can be fixedly connected with the bracket body, and the central hole of the rudder shaft supporting block is larger than a rudder shaft hole required to be clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011459800.1A CN112658718B (en) | 2020-12-11 | 2020-12-11 | Be used for rudder face part rudder axle processing clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011459800.1A CN112658718B (en) | 2020-12-11 | 2020-12-11 | Be used for rudder face part rudder axle processing clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112658718A CN112658718A (en) | 2021-04-16 |
| CN112658718B true CN112658718B (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011459800.1A Active CN112658718B (en) | 2020-12-11 | 2020-12-11 | Be used for rudder face part rudder axle processing clamping device |
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Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101659017A (en) * | 2009-09-29 | 2010-03-03 | 南通德玛瑞机械制造有限公司 | Low rudder supporting axle processed tooling |
| CN202240607U (en) * | 2011-06-30 | 2012-05-30 | 北京首钢机电有限公司 | Positioning device for machining of thin-wall bearing saddle bore |
| KR20130055809A (en) * | 2011-11-21 | 2013-05-29 | (주)두합 | Processing method for steering shaft |
| CN202388279U (en) * | 2011-12-20 | 2012-08-22 | 无锡市航鹄科技有限公司 | Rudderpost lathe fixture |
| KR101462104B1 (en) * | 2013-04-30 | 2014-11-17 | 주식회사 포스코 | Continuous casting plant for the long side of the mold block inversion apparatus and reverse |
| CN104108039A (en) * | 2014-06-26 | 2014-10-22 | 北京航天新风机械设备有限责任公司 | Control surface element molded surface turnover milling tool |
| CN204053540U (en) * | 2014-09-03 | 2014-12-31 | 哈尔滨建成集团有限公司 | A kind of rudder face body milling type frock |
| CN107235076B (en) * | 2016-03-29 | 2020-09-22 | 长城汽车股份有限公司 | Automobile steering knuckle and steering knuckle positioning and clamping device |
| CN205520636U (en) * | 2016-04-19 | 2016-08-31 | 湖北精机智能装备股份有限公司 | A car anchor clamps for Y type joint lathe work |
| CN108000191A (en) * | 2017-12-08 | 2018-05-08 | 北京星航机电装备有限公司 | A kind of turn shape high accuracy rudderpost integral processing method |
| CN208276548U (en) * | 2018-05-18 | 2018-12-25 | 钟睿 | A kind of three-dimensional perspective adjustable numerical control machine tool clamp |
| CN109158910B (en) * | 2018-09-10 | 2020-05-19 | 武汉船用机械有限责任公司 | Shell clamping tool |
| CN109304628B (en) * | 2018-12-19 | 2020-01-10 | 安徽江淮汽车集团股份有限公司 | Lathe work balancing unit |
| CN109940196A (en) * | 2019-04-24 | 2019-06-28 | 南京林业大学 | A kind of grip device and its processing method for processing fork-truck steering axial cross hole |
| CN110625411A (en) * | 2019-09-06 | 2019-12-31 | 北京星航机电装备有限公司 | Method for machining special-shaped low-rigidity superplastic control surface parts |
| CN110788652A (en) * | 2019-11-21 | 2020-02-14 | 上海交通大学 | Numerical control machining clamp for control surface part |
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2020
- 2020-12-11 CN CN202011459800.1A patent/CN112658718B/en active Active
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