CN219562157U

CN219562157U - 5-axis machining jig

Info

Publication number: CN219562157U
Application number: CN202320019254.2U
Authority: CN
Inventors: 高琼; 马秀芹
Original assignee: Suzhou Haoguo Precision Machinery Technology Co ltd
Current assignee: Suzhou Haoguo Precision Machinery Technology Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-08-22
Anticipated expiration: 2033-01-05

Abstract

The utility model relates to a 5-axis machining jig which comprises a base, a vertical plate fixedly arranged on the upper surface of the base and a bearing table arranged outside the vertical plate, wherein a fixed rod is welded on the upper surface of the bearing table, a fixed plate is welded on the upper surface of the fixed rod, a clamping mechanism is arranged on the lower surface of the fixed plate, and a rotating mechanism for adjusting the bearing table is arranged on the upper surface of the base; the clamping mechanism comprises an electric push rod and a clamp, wherein the electric push rod is fixedly arranged on the lower surface of the fixing plate, and the clamp is slidably connected to the outer part of the fixing rod. This 5 axle processing tool drives drive gear through starting servo motor and rotates, and drive gear is rotatory and driven gear meshing drives the axis of rotation and is rotatory to accept the platform and rotate thereupon, it is spacing to the gag lever post through the spacing groove, can keep stable when making accepting the platform rotatory, realizes stable rotatory advantage, has reached the product of being convenient for fixed, advantages such as rotatory stability.

Description

5-axis machining jig

Technical Field

The utility model relates to the technical field of jigs, in particular to a 5-axis machining jig.

Background

The five-axis linkage machining center is also called a five-axis machining center, is a machining center which is high in technological content and precision and is specially used for machining complex curved surfaces, and has important influence on the industries of aviation, aerospace, military, scientific research, precise instruments, high-precision medical equipment and the like in one country. The five-axis linkage numerical control machining center system is the only means for solving the machining problems of impellers, blades, marine propellers, heavy-duty generator rotors, turbine rotors, large diesel engine crankshafts and the like.

Chinese patent CN208467839U discloses a CNC five-axis machining jig, which comprises a workbench, wherein the workbench is provided with four-axis equipment, the four-axis equipment comprises a rotating disc, and the rotating disc is connected with a cylinder fixing plate, and the CNC five-axis machining jig only needs about 1.2 ten thousand yuan; the logistics turnover process is reduced, the risk of damage in the product turnover process can be reduced, and the product yield is improved; the same set of jig has uniform standard, avoids deviation caused by secondary clamping and positioning reasons during processing, and achieves the effect of good dimensional stability.

However, the CNC five-axis machining jig disclosed by the utility model is troublesome in fixing a product, and lacks a limiting structure when the product rotates, so that an unstable condition easily occurs when the product rotates, the production quality of the product is seriously influenced, and the production requirement cannot be met, so that the problem in the process is solved by providing the 5-axis machining jig.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a 5-axis machining jig which has the advantages of convenience in fixing a product, rotation stability and the like, and solves the problems that the fixing of the product is troublesome, a limiting structure is lacking when the product rotates, and instability is easy to occur when the product rotates.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a 5-axis processing jig,

the device comprises a base, a vertical plate fixedly arranged on the upper surface of the base and a bearing table arranged outside the vertical plate, wherein a fixed rod is welded on the upper surface of the bearing table, a fixed plate is welded on the upper surface of the fixed rod, a clamping mechanism is arranged on the lower surface of the fixed plate, and a rotating mechanism for adjusting the bearing table is arranged on the upper surface of the base;

the clamping mechanism comprises an electric push rod and a clamp, wherein the electric push rod is fixedly arranged on the lower surface of the fixed plate, and the clamp is connected to the outside of the fixed rod in a sliding manner;

the rotating mechanism comprises a servo motor arranged on the upper surface of the base, a transmission gear fixedly arranged on an output shaft of the servo motor, a driven gear meshed with the outside of the transmission gear and a rotating shaft fixedly arranged in the driven gear.

Further, the left and right sides of accepting the platform all welds the installation piece, two the installation piece is all through bolt fixed mounting accepting the board from one side mutually.

Further, the number of the vertical plates is two, the two vertical plates are symmetrically distributed on the left side and the right side of the bearing table, two limiting assemblies are arranged on opposite sides of the bearing plate and the two vertical plates, and each limiting assembly consists of a limiting rod and a limiting groove.

Further, the number of the limit rods is four, the four limit rods are respectively located at one side of the two bearing plates, which are separated from each other, the two limit grooves are formed in the inner parts of the opposite sides of the two vertical plates, and the four limit rods are respectively connected with the two limit grooves in a sliding mode.

Further, the left side of holding plate is fixed with the left side the rotation seat that the riser right side rotated and is connected, the last fixed surface of base installs the mounting bracket, fixed mounting has the shielding cover on the right side outer wall of mounting bracket, servo motor is located the inside of shielding cover.

Further, the axis of rotation runs through the inside of driven gear and right riser, the axis of rotation is connected with the inside rotation of right riser, and the left side of axis of rotation with the right side of accepting the board is fixed.

Further, the output end of the electric push rod is fixedly connected with a mounting plate, the mounting plate is fixedly connected with the clamp through locking bolts, and the number of the locking bolts is multiple.

Compared with the prior art, the utility model provides a 5-axis machining jig which has the following beneficial effects:

1. this 5 axle processing tool drives drive gear through starting servo motor and rotates, and drive gear is rotatory and driven gear meshing drives the axis of rotation to accept the platform and rotate thereupon, carry out spacingly through the spacing groove to the gag lever post, can keep stable when making accepting the platform rotatory, realize stable rotatory advantage, reached be convenient for fix the product, rotatory advantage such as stable, solved comparatively troublesome to the fixed of product, and lack limit structure when rotatory to the product, when leading to the product rotatory, take place unstable problem easily.

2. This 5 axle processing tool through placing the product on accepting the bench, starts electric putter and drives anchor clamps displacement to fix the product, through electric putter's flexible, realizes the effect of quick fixed, through the setting of shielding cover, can protect servo motor, avoids servo motor to expose the condition that easily damaged outward, improves servo motor's life.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is a front elevational view of the structure of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1 a base, 2 vertical plates, 3 a bearing table, 4 a fixed rod, 5 a fixed plate, 6 an electric push rod, 7 a mounting plate, 8 a clamp, 9 a mounting block, 10 a bearing plate, 11 a servo motor, 12 a transmission gear, 13 a driven gear, 14 a rotating shaft, 15 a shielding cover, 16 a mounting frame, 17 a rotating seat, 18 a limiting rod and 19 a limiting groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a 5-axis machining jig comprises a base 1, a vertical plate 2 fixedly installed on the upper surface of the base 1, and a bearing table 3 arranged outside the vertical plate 2, wherein a fixing rod 4 is welded on the upper surface of the bearing table 3, a fixing plate 5 is welded on the upper surface of the fixing rod 4, mounting blocks 9 are welded on the left side and the right side of the bearing table 3, and a bearing plate 10 is fixedly installed on the opposite sides of the two mounting blocks 9 through bolts. The number of bolts is eight. The receiving base 3 can be attached and detached by the installation of the bolts. The number of the fixing rods 4 is four.

The clamping mechanism is arranged on the lower surface of the fixed plate 5 and comprises an electric push rod 6 and a clamp 8, wherein the electric push rod 6 is fixedly arranged on the lower surface of the fixed plate 5, and the clamp 8 is slidably connected with the outside of the fixed rod 4; the output end of the electric push rod 6 is fixedly connected with a mounting plate 7, the mounting plate 7 is fixedly connected with a clamp 8 through locking bolts, and the number of the locking bolts is multiple. Through placing the product on accepting bench 3, start electric putter 6 and drive anchor clamps 8 displacement to fix the product, through electric putter 6's flexible, realize quick fixed effect.

The number of the electric push rods 6 is two, and the two electric push rods 6 are symmetrically distributed on the lower surface of the fixed plate 5. Through the setting of lock bolt, can carry out the dismouting to anchor clamps 8, be convenient for change anchor clamps.

In the embodiment, a rotating mechanism for adjusting the bearing table 3 is arranged on the upper surface of the base 1; the rotating mechanism comprises a servo motor 11 arranged on the upper surface of the base 1, a transmission gear 12 fixedly arranged on an output shaft of the servo motor 11, a driven gear 13 meshed with the outside of the transmission gear 12 and a rotating shaft 14 fixedly arranged inside the driven gear 13. The left side of left side accepting board 10 is fixed with the rotation seat 17 of being connected with the rotation of left side riser 2 right side, and the upper surface fixed mounting of base 1 has mounting bracket 16, and fixed mounting has the shielding cover 15 on the right side outer wall of mounting bracket 16, and servo motor 11 is located the inside of shielding cover 15. The rotation shaft 14 penetrates the driven gear 13 and the inside of the right riser 2, the rotation shaft 14 is rotatably connected to the inside of the right riser 2, and the left side of the rotation shaft 14 is fixed to the right side of the right receiving plate 10. When the carrying table 3 needs to be turned over, the servo motor 11 is started to drive the transmission gear 12 to rotate, the transmission gear 12 rotates to be meshed with the driven gear 13 and drive the rotating shaft 14 to rotate, and then the carrying table 3 rotates.

Wherein, the outside welding of servo motor 11 has the motor frame, and the motor frame passes through fastening bolt fixed mounting on the right side outer wall of mounting bracket 16. The number of fastening bolts is eight. Through setting up of shielding cover 15, can protect servo motor 11, avoid servo motor 11 to expose the condition that easily damage outward, improve servo motor 11's life. The inside of the shielding cover 15 is provided with wiring holes and heat dissipation holes.

In this embodiment, the number of the risers 2 is two, and the two risers 2 are symmetrically distributed on the left and right sides of the bearing table 3, and the opposite sides of the two bearing plates 10 and the two risers 2 are respectively provided with a limiting component, and the limiting component is composed of a limiting rod 18 and a limiting groove 19. The number of the limit rods 18 is four, the four limit rods 18 are respectively positioned on one side of the two bearing plates 10, which are separated from each other, and the two limit grooves 19 are formed in the inner parts of the opposite sides of the two vertical plates 2, and the four limit rods 18 are respectively connected with the two limit grooves 19 in a sliding manner. The limiting groove 19 is used for limiting the limiting rod 18, so that the bearing table 3 can be kept stable during rotation, and the advantage of stable rotation is realized.

The two right side limit rods 18 and the two left side limit rods 18 are longitudinally distributed between the two receiving plates 10 and the two risers 2. The limit groove 19 is an annular groove. The front surfaces of the two vertical plates 2 are provided with oil holes communicated with the limiting grooves 19, and lubricating oil can be regularly injected into the limiting grooves 19 through the oil holes, so that the limiting effect is improved.

The working principle of the embodiment is as follows:

firstly, through placing the product on the accepting bench, through the flexible of electric putter 6, realize quick fixed effect, when needs are to accepting bench 3 turn over, drive transmission gear 12 rotation through starting servo motor 11, transmission gear 12 rotation and driven gear 13 meshing and drive axis of rotation 14 rotation, accept bench 3 and rotate thereupon this moment, carry out spacingly to gag lever post 18 through spacing groove 19 for can keep stable when accepting bench 3 rotation.

The beneficial effects of the embodiment are as follows:

this 5-axis machining tool through placing the product on accepting the platform 3, starts electric putter 6 and drives anchor clamps 8 displacement to fix the product, through electric putter 6's flexible, realize quick fixed effect, when needs are to accepting the platform 3 turn over, drive gear 12 rotation through starting servo motor 11, drive gear 12 rotation and driven gear 13 meshing and drive axis of rotation 14 rotation, accept the platform 3 and rotate thereupon, it is spacing to limit lever 18 through spacing groove 19, can keep stable when accepting the platform 3 rotatory, realize stable rotatory advantage, it is comparatively troublesome to have solved the fixed of product, and lack limit structure when rotatory to the product, when leading to the product rotatory, take place unstable problem easily.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a 5 axle processing tool, includes base (1), fixed mounting in riser (2) of base (1) upper surface and sets up in riser (2) outside adapting table (3), its characterized in that: the upper surface of the bearing table (3) is welded with a fixed rod (4), the upper surface of the fixed rod (4) is welded with a fixed plate (5), the lower surface of the fixed plate (5) is provided with a clamping mechanism, and the upper surface of the base (1) is provided with a rotating mechanism for adjusting the bearing table (3);

the clamping mechanism comprises an electric push rod (6) and a clamp (8), wherein the electric push rod (6) is fixedly arranged on the lower surface of the fixed plate (5), and the clamp (8) is connected to the outside of the fixed rod (4) in a sliding manner;

the rotating mechanism comprises a servo motor (11) arranged on the upper surface of the base (1), a transmission gear (12) fixedly arranged on an output shaft of the servo motor (11), a driven gear (13) meshed with the outside of the transmission gear (12) and a rotating shaft (14) fixedly arranged inside the driven gear (13).

2. The 5-axis machining jig of claim 1, wherein: the left side and the right side of the bearing table (3) are welded with mounting blocks (9), and the two opposite sides of the mounting blocks (9) are fixedly provided with bearing plates (10) through bolts.

3. The 5-axis machining jig of claim 2, wherein: the number of the vertical plates (2) is two, the two vertical plates (2) are symmetrically distributed on the left side and the right side of the bearing table (3), the two opposite sides of the bearing plates (10) and the two vertical plates (2) are respectively provided with a limiting component, and the limiting components consist of a limiting rod (18) and a limiting groove (19).

4. A 5-axis machining jig according to claim 3, wherein: the number of the limit rods (18) is four, the four limit rods (18) are respectively located at one side of the two bearing plates (10) which are separated, the two limit grooves (19) are formed in the inner parts of the opposite sides of the two vertical plates (2), and the four limit rods (18) are respectively connected with the two limit grooves (19) in a sliding mode.

5. A 5-axis machining jig according to claim 3, wherein: the left side of accept board (10) is fixed with the left side riser (2) right side rotates rotation seat (17) of being connected, the last fixed surface of base (1) installs mounting bracket (16), fixed mounting has on the right side outer wall of mounting bracket (16) and shelters from cover (15), servo motor (11) are located the inside of sheltering from cover (15).

6. A 5-axis machining jig according to claim 3, wherein: the rotating shaft (14) penetrates through the driven gear (13) and the right vertical plate (2), the rotating shaft (14) is rotationally connected with the inside of the right vertical plate (2), and the left side of the rotating shaft (14) is fixed with the right side of the bearing plate (10).

7. The 5-axis machining jig of claim 1, wherein: the electric push rod is characterized in that an installing plate (7) is fixedly connected to the output end of the electric push rod (6), the installing plate (7) is fixedly connected with the clamp (8) through locking bolts, and the number of the locking bolts is multiple.