阅读说明：本技术 一种阀门加工用多轴定位夹具 (Multi-shaft positioning fixture for valve machining ) 是由 陈震翔 姜敏伟 姜宏明 于 2021-11-12 设计创作，主要内容包括：本发明涉及阀门加工技术领域,具体为一种阀门加工用多轴定位夹具,设置具有支撑作用的基座,且对阀门进行装夹加工；包括：嵌套块,安装于所述基座的外表面端部,且基座的上表面设置有移动槽,并且移动槽的内表面嵌套连接有移动块,同时移动块的上表面安装有基体。该阀门加工用多轴定位夹具,设置有嵌套块稳定的安装在基座下表面的两侧,且通过上表面设置的可对向调节的移动块安装的基体,以及基体上安装针对不同阀体装夹的装夹块和防滑块,进行有效的装夹不同的夹具,并将基座设置在快拆座的上表面,以及通过电磁的连接,进行快速的更换,同时设置的调节座和底座的配合调节装置的角度,进行不同方位的加工使用。(The invention relates to the technical field of valve machining, in particular to a multi-shaft positioning clamp for valve machining, which is provided with a base with a supporting function and used for clamping and machining a valve; the method comprises the following steps: the nested block is installed at the end part of the outer surface of the base, the upper surface of the base is provided with a moving groove, the inner surface of the moving groove is connected with a moving block in a nested mode, and meanwhile the upper surface of the moving block is provided with a base body. This multiaxis positioning fixture is used in valve processing, be provided with the stable both sides of installing at the base lower surface of nested piece, and the base member of the movable block installation of the adjustable of subtend setting through the upper surface, and install clamping piece and the non slipping spur to the clamping of different valve bodies on the base member, carry out the different anchor clamps of effectual clamping, and set up the upper surface at quick detach seat with the base, and through electromagnetic connection, carry out quick change, the regulation seat that sets up simultaneously and the cooperation adjusting device's of base angle, carry out the processing in different positions and use.)

1. A multi-shaft positioning clamp for valve processing is provided with a base with a supporting function and is used for clamping and processing a valve;

it is characterized by comprising:

the nested block is mounted at the end part of the outer surface of the base, the upper surface of the base is provided with a moving groove, the inner surface of the moving groove is connected with a moving block in a nested manner, and the upper surface of the moving block is provided with a base body;

the rack is mounted at the end part of the outer surface of the moving block, the outer surface of the rack is connected with a straight-tooth gear, the straight-tooth gear is nested on the inner surface of the base, two groups of bevel gears are meshed at the end part of the lower surface of the straight-tooth gear, a rotating shaft connected with a motor is arranged on the inner surface of one group of bevel gears which horizontally rotate, the edge end of the lower surface of the base is provided with a limiting block, the inner surface of the limiting block is nested on the inner surface of a limiting groove arranged on the base, a guide pillar is mounted on the inner surface of the limiting groove, and the outer surface of the guide pillar penetrates through the limiting block;

the negative plate is embedded in the inner surface of the base, the lower surface of the base is connected with the quick-release seat, the inner surface of the quick-release seat is provided with the positive plate in an embedded mode, and meanwhile the inner surface of the quick-release seat is provided with the built-in groove for embedding the base;

the embedded groove is arranged on the upper surface of the quick-release seat, an embedded block is embedded in the inner surface of the embedded groove, the lower surface of the quick-release seat is connected with an adjusting seat, and meanwhile, a positioning groove is formed in the inner surface of the adjusting seat;

the connecting block is installed to the inboard block of surface of base member, and the surface mounting of connecting block has the supporting seat to the upper surface of supporting seat is provided with clamping piece, fixture block and non slipping spur.

2. The multi-axis positioning jig for machining a valve as claimed in claim 1, wherein: the embedded blocks and the two sides of the outer surface of the base are symmetrically installed in an embedded mode, the base and the moving block form a limiting sliding structure through the moving groove, and the end portion of the upper surface of the moving block and the end portion of the lower surface of the base form an integrated structure.

3. The multi-axis positioning jig for machining a valve as claimed in claim 1, wherein: the connecting block and the base body form a nested clamping structure, the connecting blocks are arranged at equal intervals on the outer surface of the base body, the end part of the upper surface of the connecting block and the end part of the lower surface of the supporting seat form an integrated structure, and meanwhile, the upper surface of the supporting seat and the lower surfaces of the clamping block and the anti-slip block form an integrated structure respectively.

4. The multi-axis positioning jig for machining a valve as claimed in claim 3, wherein: the outer surface end part of the clamping block and the lower surface end part of the clamping block form an integrated structure, the inner side of the outer surface of the clamping block is of an inner concave ladder-shaped structure, the outer surface clamping surface shape of the anti-skid block is of a sawtooth structure, and meanwhile the base body is symmetrically arranged relative to the middle end of the outer surface of the base.

5. The multi-axis positioning jig for machining a valve as claimed in claim 1, wherein: the rack and the inner side end part of the outer surface of the moving block are arranged in an embedded mode, 2 groups of racks are arranged at equal angles relative to the central axis of the outer surface of the straight-tooth gear, and the limiting block and the base form a limiting nested moving structure through the limiting groove.

6. The multi-axis positioning jig for machining a valve as claimed in claim 1, wherein: the guide pillar and the limiting block form a penetrating structure, the base and the negative plate form an embedded magnetic attraction structure with the quick-release seat and the positive plate through the built-in groove, and the base forms a limiting nested structure with the nested groove through the nested block.

7. The multi-axis positioning jig for machining a valve as claimed in claim 1, wherein: the lower surface of quick detach seat is laminated with the upper surface of adjusting the seat mutually, and the surface diameter of quick detach seat is less than the surface diameter of adjusting the seat to go-between and locating piece are installed respectively to the lower surface of quick detach seat, and the surface nestification of go-between and locating piece is at the internal surface of the constant head tank that the seat set up is adjusted to the lower surface of adjusting the seat is connected with the base simultaneously.

8. The multi-axis positioning jig for machining a valve as claimed in claim 7, wherein: go-between surface axis is unanimous with quick detach seat surface axis, and the outside of go-between is to having first cylinder straight-tooth gear, it has second cylinder straight-tooth gear to dock on the external motor output shaft, and the first cylinder straight-tooth gear in the go-between outside and the second cylinder straight-tooth gear intermeshing that sets up on the external motor output shaft, and the embedded installation setting of go-between and quick detach seat lower surface tip, and the locating piece is angle settings such as the lower surface about quick detach seat, go-between and locating piece pass through the constant head tank simultaneously and adjust the seat and constitute spacing nested structure, and adjust the seat and constitute nested revolution mechanic with the base.

Technical Field

The invention relates to the technical field of valve machining, in particular to a multi-shaft positioning clamp for valve machining.

Background

Need use specific anchor clamps to carry out the clamping during valve processing, prevent to appear droing, carry out good location clamping and use to carry out the clamping to different valves through different positioning fixture, but current positioning fixture still has certain defect when using, for example:

the existing positioning fixture is inconvenient and stable to position on the basis of a machine tool in the clamping process, different direction positions cannot be effectively adjusted according to the machining process, the machining part is prone to being incapable of being machined, re-clamping is carried out, slight deviation occurs in the positions, and different fixtures are not convenient to rapidly replace different valves.

Aiming at the problems, innovative design is urgently needed on the basis of the original positioning clamp structure.

Disclosure of Invention

The invention aims to provide a multi-shaft positioning fixture for valve machining, which solves the problems that the existing positioning fixture is inconvenient to stably position on a base point of a machine tool in the clamping process, different direction positions cannot be effectively adjusted according to the machining process, the situation that machining cannot be carried out on a machining part is easily caused, the position is slightly deviated due to re-clamping, and different fixtures cannot be conveniently and quickly replaced for different valves to use in the clamping process in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a multi-shaft positioning clamp for valve processing is provided with a base with a supporting function and is used for clamping and processing a valve;

the method comprises the following steps:

the nested block is mounted at the end part of the outer surface of the base, the upper surface of the base is provided with a moving groove, the inner surface of the moving groove is connected with a moving block in a nested manner, and the upper surface of the moving block is provided with a base body;

the rack is mounted at the end part of the outer surface of the moving block, the outer surface of the rack is connected with a straight-tooth gear, the straight-tooth gear is nested on the inner surface of the base, two groups of bevel gears are meshed at the end part of the lower surface of the straight-tooth gear, a rotating shaft connected with a motor is arranged on the inner surface of one group of bevel gears which horizontally rotate, the edge end of the lower surface of the base is provided with a limiting block, the inner surface of the limiting block is nested on the inner surface of a limiting groove arranged on the base, a guide pillar is mounted on the inner surface of the limiting groove, and the outer surface of the guide pillar penetrates through the limiting block;

the negative plate is embedded in the inner surface of the base, the lower surface of the base is connected with the quick-release seat, the inner surface of the quick-release seat is provided with the positive plate in an embedded mode, and meanwhile the inner surface of the quick-release seat is provided with the built-in groove for embedding the base;

the embedded groove is arranged on the upper surface of the quick-release seat, the embedded block is embedded in the inner surface of the embedded groove, the lower surface of the quick-release seat is connected with the adjusting seat, and the positioning groove is formed in the inner surface of the adjusting seat.

Through the structure, but the base member of the movable block installation of opposite direction regulation that sets up through the upper surface when using, and install clamping piece and the non slipping spur to different valve body clamping on the base member, carry out the different anchor clamps of effectual clamping, and set up the upper surface at the quick detach seat with the base, and connect through the electromagnetism, carry out quick change, and change the use when carrying out stable regulation, improve the efficiency of during operation, and the rotatable structure of setting, carry out with the rotation of horizontal direction, and carry out longitudinal rotation, different positions of adjusting device during operation, when improving the stability in the course of working, avoid changing different clamping device, avoid causing the deviation that the work piece appears in the processing, the data error that prevents the work piece is great.

The connecting block is installed to the inboard block of surface of base member, and the surface mounting of connecting block has the supporting seat to the upper surface of supporting seat is provided with clamping piece, fixture block and non slipping spur.

Through the structure, different clamps are arranged when the clamp is used, different workpieces are clamped, and the arranged clamping structures facilitate replacement of different clamp parts.

Preferably, the nested blocks and the two sides of the outer surface of the base are symmetrically embedded and arranged, the base and the moving block form a limiting sliding structure through the moving groove, and the end part of the upper surface of the moving block and the end part of the lower surface of the base form an integrated structure.

Through above-mentioned structure, carry out stable installation when using for location nestification when installing prevents the condition of slope, increases the stability of device installation, and effective adjusting device's position, and the later stage of being convenient for is carried out the clamping and is used, prevents that the connection of part from appearing the fracture.

Preferably, the connecting blocks and the base body form a nested clamping structure, the connecting blocks are arranged at equal intervals relative to the outer surface of the base body, the end part of the upper surface of the connecting block and the end part of the lower surface of the supporting seat form an integrated structure, and meanwhile, the upper surface of the supporting seat and the lower surfaces of the clamping block and the anti-slip block form an integrated structure respectively.

Through above-mentioned structure, carry out effectual nested connection when using to stable block, when preventing to appear droing, improve the security of device in the use, and increase the precision of installation, prevent the dislocation.

Preferably, the end part of the outer surface of the clamping block and the end part of the lower surface of the clamping block form an integrated structure, the inner side of the outer surface of the clamping block is of an inner concave ladder-shaped structure, the shape of the clamping surface of the outer surface of the anti-skid block is of a sawtooth-shaped structure, and the base body is symmetrically arranged relative to the middle end of the outer surface of the base.

Through above-mentioned structure, set up different anchor clamps when using, be applied to different processing parts, improve the stability of clamping, prevent to drop, increase the security when using.

Preferably, the racks and the inner side end part of the outer surface of the moving block are installed in an embedded mode, the racks are arranged in 2 groups in an equal angle mode relative to the central axis of the outer surface of the straight-tooth gear, and the limiting block and the base form a limiting nested moving structure through the limiting groove.

Through above-mentioned structure, carry out effectual combination when using, avoid appearing the fracture to and be convenient for carry out position control, provide the stability of adjusting, and the condition that inclines appears when preventing that the clamping structure from removing.

Preferably, the guide pillar and the limiting block form a penetrating structure, the base and the negative plate form an embedded magnetic attraction structure with the quick-release seat and the positive plate through the built-in groove, and the base forms a limiting nested structure with the nested groove through the nested block.

Through above-mentioned structure, increase the stability when removing when using to be convenient for change and carry out magnetic adsorption to different positions, prevent to drop, and carry out effectual spacing connection and use.

Preferably, the lower surface of the quick-release seat is attached to the upper surface of the adjusting seat, the outer surface diameter of the quick-release seat is smaller than that of the adjusting seat, the connecting ring and the positioning block are respectively installed on the lower surface of the quick-release seat, the outer surfaces of the connecting ring and the positioning block are embedded in the inner surface of a positioning groove formed in the adjusting seat, and the lower surface of the adjusting seat is connected with the base.

Through above-mentioned structure, be convenient for assemble when using to and the different structures that set up carry out the regulation of different angles, and prevent to drop, stability when increasing angle regulation position.

Preferably, go-between surface axis is unanimous with quick detach seat surface axis, and the outside of go-between is to having first cylinder straight-tooth gear, it has second cylinder straight-tooth gear to dock on the external motor output shaft, and the first cylinder straight-tooth gear in the go-between outside and the second cylinder straight-tooth gear intermeshing that sets up on the external motor output shaft, and go-between and quick detach seat lower surface tip embedded installation setting, and the locating piece is about angle settings such as the lower surface of quick detach seat, go-between and locating piece pass through the constant head tank simultaneously and adjust the seat and constitute spacing nested structure, and adjust the seat and constitute nested revolution mechanic with the base.

Through above-mentioned structure, carry out stable equipment when using, improve the stability of whole part operation, prevent to appear the condition that drops or misplace, and carry out effectual angle and rotate, adapt to different position processing and use.

Compared with the prior art, the invention has the beneficial effects that:

1. the multi-shaft positioning fixture for valve machining is provided with a base body, wherein nested blocks are stably installed on two sides of the lower surface of the base body, the base body is arranged on the upper surface and can be installed opposite to an adjustable moving block, clamping blocks and anti-slip blocks for clamping different valve bodies are installed on the base body, different fixtures are effectively clamped, the base body is arranged on the upper surface of a quick-dismantling seat, quick replacement is carried out through electromagnetic connection, and meanwhile, the angle of a matched adjusting device of an adjusting seat and the base is adjusted to carry out machining and use in different directions;

2. this multiaxis positioning fixture is used in valve processing, be provided with the movable block of spacing removal, under the linkage of the part of straight-tooth gear installation, the position of automatically regulated rack, thereby the stable carries out the clamping to the valve, prevent to drop, and the setting has the stopper of preventing slope and the cooperation of spacing groove and guide pillar, prevent that the slope from damaging, simultaneously through the cooperation of the go-between that sets up at quick detach seat lower extreme and locating piece, adjust it and rotate, carry out the multi-angle and use, and the base that sets up promotes the device and carries out multiaxis processing and use.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic diagram of a semi-sectional three-dimensional structure of a base according to the present invention;

FIG. 3 is a schematic view of a partially cut-away perspective structure of a substrate according to the present invention;

FIG. 4 is a schematic view of a partially cut-away perspective structure of the clamping block of the present invention;

FIG. 5 is a schematic view of a partially cut-away perspective structure of the cleat of the present invention;

FIG. 6 is a schematic view of a semi-sectional three-dimensional structure of the quick release base of the present invention;

fig. 7 is a schematic diagram of the exploded perspective structure of the present invention.

In the figure: 1. a base; 2. nesting blocks; 3. a moving groove; 4. a moving block; 5. a substrate; 501. connecting blocks; 502. a supporting seat; 503. installing a clamping block; 504. a clamping block; 505. anti-skid blocks; 6. a rack; 7. a straight-tooth gear; 8. a limiting block; 9. a limiting groove; 10. a guide post; 11. a negative plate; 12. a quick release seat; 13. a positive plate; 14. a built-in groove; 15. embedding a sleeve groove; 16. an adjusting seat; 17. positioning a groove; 18. a connecting ring; 19. positioning blocks; 20. a base; 21. a first spur gear; 22. and the second spur gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a multi-shaft positioning clamp for valve processing is provided with a base 1 with a supporting function, and is used for clamping and processing a valve;

the method comprises the following steps:

the nested block 2 is arranged at the end part of the outer surface of the base 1, the upper surface of the base 1 is provided with a moving groove 3, the inner surface of the moving groove 3 is connected with a moving block 4 in a nested manner, and the upper surface of the moving block 4 is provided with a base body 5;

the rack 6 is arranged at the end part of the outer surface of the moving block 4, the outer surface of the rack 6 is connected with a straight-tooth gear 7, the straight-tooth gear 7 is nested on the inner surface of the base 1, two groups of bevel gears are meshed at the end part of the lower surface of the straight-tooth gear 7, a rotating shaft connected with a motor is arranged on the inner surface of one group of bevel gears which horizontally rotate, a limiting block 8 is arranged at the edge end of the lower surface of the base 5, the inner surface of the limiting block 8 is nested on the inner surface of a limiting groove 9 arranged on the base 1, a guide pillar 10 is arranged on the inner surface of the limiting groove 9, and the outer surface of the guide pillar 10 penetrates through the limiting block 8;

the negative plate 11 is embedded in the inner surface of the base 1, the lower surface of the base 1 is connected with the quick-release base 12, the inner surface of the quick-release base 12 is provided with the positive plate 13 in a nested mode, and meanwhile the inner surface of the quick-release base 12 is provided with the built-in groove 14 for nesting the base 1;

the inner side of the outer surface of the base body 5 is clamped with a connecting block 501, the outer surface of the connecting block 501 is provided with a supporting seat 502, and the upper surface of the supporting seat 502 is provided with a clamping block 503, a clamping block 504 and an anti-slip block 505.

The nested blocks 2 and the two sides of the outer surface of the base 1 are symmetrically installed in an embedded mode, the base 1 and the moving block 4 form a limiting sliding structure through the moving groove 3, and the end portion of the upper surface of the moving block 4 and the end portion of the lower surface of the base body 5 form an integrated structure.

The connecting block 501 and the base body 5 form a nested clamping structure, the connecting blocks 501 are arranged at equal intervals relative to the outer surface of the base body 5, the end part of the upper surface of the connecting block 501 and the end part of the lower surface of the supporting seat 502 form an integrated structure, and meanwhile, the upper surface of the supporting seat 502 and the lower surfaces of the clamping block 503 and the anti-slip block 505 form an integrated structure respectively.

The end part of the outer surface of the clamping block 503 and the end part of the lower surface of the clamping block 504 form an integrated structure, the inner side of the outer surface of the clamping block 503 is of an inner concave ladder-shaped structure, the shape of the clamping surface of the outer surface of the anti-skid block 505 is of a sawtooth-shaped structure, and meanwhile, the base body 5 is symmetrically arranged relative to the middle end of the outer surface of the base 1.

The rack 6 and the inner side end part of the outer surface of the moving block 4 are arranged in an embedded mode, 2 groups of the rack 6 are arranged at equal angles relative to the central axis of the outer surface of the straight-tooth gear 7, and the limiting block 8 and the base 1 form a limiting nested moving structure through a limiting groove 9.

The guide pillar 10 and the limiting block 8 form a penetrating structure, the base 1 and the negative plate 11 form an embedded magnetic attraction structure with the quick-release seat 12 and the positive plate 13 through the built-in groove 14, and the base 1 forms a limiting nesting structure with the nesting groove 15 through the nesting block 2.

When in use, the clamping block 504 or the antiskid block 505 arranged on the clamping block 503 is replaced through the recognition of a machined part, the connecting block 501 arranged on the supporting seat 502 arranged on the clamping block 503 or the antiskid block 505 is stably clamped on the inner side of the outer surface of the base body 5, after the replacement is finished, the part is stably placed on the upper surface of the base 1, the straight-tooth gear 7 is adjusted to rotate through the starting of the motor on the inner surface of the base 1, the moving block 4 arranged on the rack 6 in meshing connection is driven, the position of the moving groove 3 arranged on the base 1 is adjusted, the machined part is stably clamped, the limiting block 8 arranged on the base body 5 is driven to move in the limiting groove 9 arranged on the base 1, the limiting block 8 is penetrated by the guide post 10, and then the base 1 of the clamped part is stably nested in the built-in groove 14 arranged on the quick-release seat 12, the nested block 2 mounted on the base 1 is stably engaged with the nested groove 15, and the negative electrode plate 11 built in the base 1 and the positive electrode plate 13 built in the quick release holder 12 are activated to perform stable magnetic attraction connection.

The embedded groove 15 is arranged on the upper surface of the quick-release seat 12, the embedded block 2 is embedded in the inner surface of the embedded groove 15, the lower surface of the quick-release seat 12 is connected with the adjusting seat 16, and the positioning groove 17 is arranged on the inner surface of the adjusting seat 16.

The lower surface of the quick-release seat 12 is attached to the upper surface of the adjusting seat 16, the outer surface diameter of the quick-release seat 12 is smaller than the outer surface diameter of the adjusting seat 16, the lower surface of the quick-release seat 12 is provided with a connecting ring 18 and a positioning block 19 respectively, the outer surfaces of the connecting ring 18 and the positioning block 19 are embedded in the inner surface of a positioning groove 17 formed in the adjusting seat 16, and the lower surface of the adjusting seat 16 is connected with a base 20.

The central axis of the outer surface of the connecting ring 18 is consistent with the central axis of the outer surface of the quick-release seat 12, the outer side of the connecting ring 18 is butted with a first cylindrical straight-tooth gear 21, a second cylindrical straight-tooth gear 22 is butted on an output shaft of an external motor, the first cylindrical straight-tooth gear 21 on the outer side of the connecting ring 18 is meshed with the second cylindrical straight-tooth gear 22 arranged on the output shaft of the external motor, the connecting ring 18 is embedded in the end part of the lower surface of the quick-release seat 12, a positioning block 19 is arranged at equal angles relative to the lower surface of the quick-release seat 12, the connecting ring 18 and the positioning block 19 form a limiting nested structure with the adjusting seat 16 through a positioning groove 17, and the adjusting seat 16 and the base 20 form a nested rotating structure.

After the device installation is accomplished, process the use to the processing part, input through the procedure, can be when processing a certain position, adjust the inside motor work of regulation seat 16, adjust the angle of base 1 of quick detach seat 12 upper end, and in the accommodation process, go on the axis fixed point rotation through the go-between 18 that sets up and the constant head tank 17 that the regulation seat 16 middle-end set up, prevent the skew from appearing, and the locating piece 19 that sets up carries out nested cooperation with the constant head tank 17 that the 16 limit end of regulation seat set up and uses, carry out effectual spacing removal, and stable angle modulation, the cooperation sets up the rotation at the base 20 in the regulation seat 16 outside at last, carry out the regulation processing of different axial, and prevent the block piece from appearing in the base 20, carry out the setting of bottom through-hole.

The working principle is as follows: when the multi-shaft positioning clamp for valve machining is used, according to the figures 1, 2-5 and 7, the device is firstly placed at a position where work is needed, when the multi-shaft positioning clamp is used, a clamping block 504 or an anti-slip block 505 arranged on a clamping block 503 is replaced through recognition of a machined part, the multi-shaft positioning clamp is suitable for different machined parts, the connecting block 501 arranged on a supporting seat 502 arranged on the outer surface of a base body 5 is stably clamped in a corresponding groove arranged on the outer surface of the clamping block 503 or the anti-slip block 505 to be nested and butted, stable connection between structures is increased, the supporting performance of the device is improved through combination of parts, meanwhile, tearing is prevented, and damage to the clamping part is avoided;

after the replacement is completed according to fig. 1-3 and 7, the component is stably placed on the upper surface of the base 1, and is started by a motor which is connected with a transmission belt, a rotating shaft and a bevel gear at the middle end of the inner surface of the base 1, and through the meshing rotation of the conical gear, the straight-tooth gear 7 is adjusted to rotate to drive the moving block 4 arranged on the rack 6 in meshing connection, the position of the base 1 is adjusted in the moving groove 3, the oppositely arranged racks 6 are driven, the base body 5 on the moving block 4 is stably driven to adjust the position, stably clamping the processing part and driving the limiting block 8 arranged on the base body 5 to move in the limiting groove 9 arranged on the base 1, so as to prevent the base body 5 from being wider and avoid the situation of deformation and clamping during moving, the limiting block 8 is used by penetrating through the guide pillar 10, so that the stability during movement is improved;

according to the figures 1, 2, 6 and 7, the base 1 clamped with the components is stably embedded in an embedded groove 14 arranged on a quick-release seat 12, an embedded block 2 installed on the base 1 is stably clamped in an embedded groove 15, the devices are mutually embedded, the falling is prevented, the connection stability is improved, a negative plate 11 embedded in the base 1 and a positive plate 13 embedded in the quick-release seat 12 are started, stable magnetic adsorption connection is carried out, and different components can be conveniently replaced for processing;

according to the figures 1, 2, 6 and 7, after the device is installed, the machining part is machined and used, through the input of the machining program, the motor can be started when the machining part is machined to a certain position, the motor drives the output end second cylindrical straight-tooth gear 22 to rotate, the first cylindrical straight-tooth gear 21 meshed with the motor drives the butt joint connecting ring 18 and the adjusting seat 16 to rotate along with the motor (the specific gear structure is shown in figure 6), meanwhile, the connecting ring 18 arranged at the lower end of the quick-release seat 12 is matched with the positioning block 19 to adjust the rotation of the connecting ring, the angle of the base 1 at the upper end of the quick-release seat 12 is adjusted, in the adjusting process, the central axis fixed-point rotation is carried out through the connecting ring 18 and the positioning groove 17 arranged at the middle end of the adjusting seat 16, the deviation is prevented, the stability of the structure is improved, the machining error is avoided, and different angles of the machining part are adjusted, the locating block 19 and the locating slot 17 arranged at the edge end of the adjusting seat 16 are used in a nested matching mode, effective limiting movement is carried out, the situation of inclination during movement is prevented, stable nested limiting movement is carried out, the locating block is arranged on the lower surface of the quick-release seat 12 in an equal angle mode, abrasion is reduced, the use efficiency is improved, stable angle adjustment is carried out, finally, the locating block is matched with the base 20 arranged on the outer side of the adjusting seat 16 to rotate, different axial adjustment processing is carried out, clamping scraps are prevented from appearing in the base 20, bottom through holes are arranged, different axial adjustment is carried out on components, and different axial adjustment is carried out on the components, so that the stability of the device is improved;

when the device is used according to the figures 1-7, the clamping parts are arranged, the adaptability in the clamping process is improved, the stable connection between the structures is increased, the support performance of the device is improved by the combination of the parts, the tearing is prevented, the damage to the clamping parts is avoided, the stable clamping is carried out on the processing parts, the deformation of the clamping shells is avoided during the movement, the mutual nesting between the devices is avoided, the falling is prevented, the connection stability is improved, the fixed-point rotation of the central axis is prevented, the deviation is prevented, the structure stability is improved, the processing error is avoided, the effective limiting movement is avoided, the inclined situation is prevented during the movement, the stable nesting limiting movement is carried out, the device is used, the adjustment and the processing in different axial directions are carried out, and the overall practicability is improved.

Those not described in detail in this specification are within the skill of the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.