CN217529497U - Device for stably processing gear blank - Google Patents

Abstract

The utility model discloses a device of stable processing gear base relates to gear base processing technology field. The method comprises the following steps: the protection box is movably arranged on the working platform, the rotating mechanism is arranged in the protection box and used for driving the working platform to rotate, and the fixing mechanism is arranged on the working platform and used for fixing the gear blank. This gear blank that transmission is reliable, move in four removal frames through four carriage release levers of drive assembly synchronous drive, make four fixed plates be close to the gear blank in step, cooperation elastomeric element, it is fixed to realize the centre gripping of gear blank, avoid the gear blank in the course of working, the skew takes place easily in the position of gear blank, influence the shaping rate of gear, cause the waste of gear blank material, the gear blank that this transmission is reliable, exert force to the fixed block through two fixed spring in the installing frame, can further increase the stability fixed to the gear blank, when avoiding the gear blank to rotate, take place to remove because of vibrations, cause the influence to gear blank processing precision.

Description

Device for stably processing gear blank

Technical Field

The utility model relates to a gear blank processing technology field specifically is a device of stable processing gear blank.

Background

Gear blanks before the gear profile is machined are called gear blanks, and are divided into cast gear blanks, forged gear blanks and welded gear blanks according to different gear blank forming processes.

In to gear base course of working, need fix the gear base, make the gear base rotatory again, process the gear base, but current fixed unstable, when the gear base is rotatory, make fixing mechanism not hard up easily, lead to the position of gear base to take place the skew, influence the shaping rate of gear, cause the waste of gear base material.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device of stable processing gear base, remove in four removal frames through four carriage release levers of drive unit synchronous drive, make four fixed plates be close to the gear base in step, cooperation elastomeric element, it is fixed to realize the centre gripping of gear base, avoid the gear base in the course of working, the skew takes place easily in the position of gear base, influence the shaping rate of gear, cause the waste of gear base material, exert force to the fixed block through two fixed spring in the installing frame, can further increase the stability fixed to the gear base, when avoiding the gear base to rotate, remove because of vibrations take place, cause the influence to the gear base processing precision.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an apparatus for stabilizing a machined gear blank, comprising:

a protection box;

the workbench is movably arranged on the protection box;

the rotating mechanism is arranged in the protection box and used for driving the workbench to rotate;

fixed establishment locates on the workstation for fixed to the gear blank, wherein, fixed establishment includes drive assembly, four removal frames, four carriage release levers, four fixed plates and four elastomeric element of group, drive assembly locates on the slewing mechanism, every remove the outer wall top that the workstation was located to the equal equidistance of circumferencial direction along the frame, every the carriage release lever all slides and inlays the inner wall of locating the removal frame, every the fixed plate all fixes and sets up in the one end of carriage release lever, every group elastomeric element all locates on the fixed plate.

Further, slewing mechanism is including rotating motor, rolling disc and a plurality of support, the rotation motor passes through the bolt and installs in the inner wall of guard box, the output of rotating the motor is located to the fixed cover of rolling disc, and is a plurality of the support is along the equidistance fixed setting in the outer wall top of rolling disc of circumferencial direction, the workstation is fixed to be set up between the outer wall top of a plurality of supports.

Further, drive unit includes rotating electrical machines, disc and four group's slip subassemblies, rotating electrical machines passes through the bolt and installs in the outer wall top of rolling disc, the output of rotating electrical machines is located to the fixed cover of disc, every group the equal equidistance of slip subassembly is on the disc.

Further, every group the slip subassembly all includes arc hole and sliding shaft, the outer wall bottom in disc is seted up in the arc hole, the sliding shaft slides and inlays the inner wall of locating the arc hole, the one end of sliding shaft is fixed to be set up in the outer wall bottom of carriage release lever and is close to one side edge.

Further, every group's four elastomeric element of group all includes installing frame, two fixed spring and fixed block, the installing frame is fixed to be set up in the outer wall top of fixed plate, two the one end of fixed spring is all fixed to be set up in the inner wall one side of installing frame, the fixed block is fixed to be set up in fixed spring's one end, and the fixed block slides and inlays the inner wall of locating the installing frame.

Furthermore, every the fixed buffer spring that is provided with in inner wall one side of removal frame, every buffer spring's one end all fixed the setting in outer wall one side of carriage release lever.

The utility model provides a device for stably processing gear blank. The method has the following beneficial effects:

(1) This reliable gear blank of transmission removes in four removal frames through four carriage release levers of drive part synchronous drive for four fixed plates are close to the gear blank in step, and cooperation elastomeric element can realize fixed to the centre gripping of gear blank, avoids the gear blank in the course of working, and the skew takes place easily in the position of gear blank, influences the shaping rate of gear, causes the waste of gear blank material.

(2) This reliable gear base of transmission, through two fixed spring in the installing frame exert force to the fixed block, can further increase the stability fixed to the gear base, when avoiding the gear base to rotate, because of vibrations take place to remove, cause the influence to gear base processing precision.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a sectional view of the present invention.

In the figure: 1. a protection box; 2. a work table; 3. moving the frame; 4. a travel bar; 5. a fixing plate; 6. rotating the motor; 7. rotating the disc; 8. a support; 9. a rotating electric machine; 10. a disc; 11. an arc-shaped hole; 12. a sliding shaft; 13. installing a frame; 14. a fixed spring; 15. a fixed block; 16. a buffer spring.

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. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: an apparatus for stabilizing a machined gear blank, comprising:

a protection box 1;

the workbench 2 is movably arranged on the protection box 1;

the rotating mechanism is arranged in the protection box 1 and used for driving the workbench 2 to rotate;

fixing mechanism, locate on workstation 2, be used for the fixed of counter gear blank, wherein, fixing mechanism includes drive element, four remove frame 3, four carriage release levers 4, four fixed plates 5 and four group's elastomeric element, drive element locates on the slewing mechanism, every removes frame 3 along the equidistance of circumferencial direction and locates the outer wall top of workstation 2, every carriage release lever 4 all slides and inlays the inner wall of locating removal frame 3, every fixed plate 5 all fixes the one end that sets up in carriage release lever 4, every group elastomeric element all locates on fixed plate 5.

In this embodiment: through guard box 1, be used for the protection to rotating electrical machines 6, through workstation 2, workstation 2 is the circular ring form for transversal personally submitting, be used for the placing to removing frame 3, through slewing mechanism, can drive workstation 2 and rotate, be convenient for process the gear blank, remove in four removal frames 3 through four carriage release levers 4 of driver part synchronous drive, make four fixed plates 5 be close to the gear blank in step, cooperation elastic component, it is fixed to realize the centre gripping of gear blank, avoid the gear blank in the course of working, the skew takes place easily in the position of gear blank, influence the shaping rate of gear, cause the waste of gear blank material.

Concretely, slewing mechanism is including rotating motor 6, rolling disc 7 and a plurality of support 8, rotates motor 6 and passes through the bolt mounting in the inner wall of guard box 1, and the output that rotates motor 6 is located to the fixed cover of rolling disc 7, and a plurality of supports 8 are fixed along the equal equidistance of circumferencial direction and are set up in the outer wall top of rolling disc 7, and workstation 2 is fixed to be set up between the outer wall top of a plurality of supports 8.

In this embodiment: drive rolling disc 7 through rotating motor 6 under the circumstances of circular telegram and rotate, play the effect of support through a plurality of supports 8 to workstation 2, rolling disc 7, a plurality of supports 8 and workstation 2 are fixed as an organic whole, and the structure and the principle of rotating motor 6 belong to prior art, do not do the detailed description here, and its model can be selected according to the in-service use condition, is convenient for process the gear blank.

Specifically, the driving part comprises a rotating motor 9, a disc 10 and four groups of sliding assemblies, the rotating motor 9 is installed at the top of the outer wall of the rotating disc 7 through bolts, the disc 10 is fixedly sleeved at the output end of the rotating motor 9, and each group of sliding assemblies are equally spaced on the disc 10.

In this embodiment: the rotary motor 9 drives the disc 10 to rotate under the power-on condition, and the four groups of sliding assemblies synchronously drive the four moving rods 4 to move in the four moving frames 3, so that the gear blank is clamped and fixed.

Specifically, every group's slip subassembly all includes arc hole 11 and sliding shaft 12, and arc hole 11 is seted up in the outer wall bottom of disc 10, and sliding shaft 12 slides and inlays the inner wall of locating arc hole 11, and sliding shaft 12's one end is fixed to be set up in the outer wall bottom of carriage release lever 4 and is close to one side edge.

In this embodiment: when the disk 10 rotates, the position of the arc-shaped hole 11 changes, and the sliding shaft 12 moves according to the shape of the arc-shaped hole 11, so that the sliding shaft 12 drives the four moving rods 4 to move in the moving frame 3.

Specifically, every group's four elastomeric element of group all includes installing frame 13, two fixed spring 14 and fixed block 15, and installing frame 13 is fixed to be set up in the outer wall top of fixed plate 5, and two fixed spring 14's one end is all fixed to be set up in the inner wall one side of installing frame 13, and fixed block 15 is fixed to be set up in fixed spring 14's one end, and fixed block 15 slides to inlay and locates the inner wall of installing frame 13.

In this embodiment: exert force to fixed block 15 through two fixed spring 14 in the installing frame 13, multiplicable fixed effect to the gear blank, fixed spring 14 plays absorbing effect simultaneously, when avoiding the gear blank to rotate, takes place to remove because of vibrations, causes the influence to gear blank processing precision.

Specifically, a buffer spring 16 is fixedly arranged on one side of the inner wall of each moving frame 3, and one end of each buffer spring 16 is fixedly arranged on one side of the outer wall of the moving rod 4.

In this embodiment: the buffer spring 16 plays a role of buffering.

During the use, place every top that removes frame 3 with the gear blank earlier, restart rotating electrical machines 9 drives the disc 10 and rotates, the position in arc hole 11 changes, sliding shaft 12 removes according to the shape in arc hole 11, make four carriage release levers 4 of a plurality of sliding shaft 12 synchronous drive remove in removing frame 3, make four fixed plates 5 be close to each other, two fixed spring 14 in the installing frame 13 exert force to fixed block 15 simultaneously, can realize that the centre gripping to the gear blank is fixed, avoid the gear blank in the course of working, the position of gear blank takes place the skew easily, influence the shaping rate of gear, cause the waste of gear blank material, restart rotating electrical machines 6 drives rolling disc 7 and rotates, be convenient for processing equipment processes the gear blank.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. An apparatus for stabilizing a gear blank for machining, comprising:

a protection box (1);

the workbench (2) is movably arranged on the protection box (1);

the rotating mechanism is arranged in the protective box (1) and is used for driving the workbench (2) to rotate;

fixed establishment locates on workstation (2) for fixed to the gear blank, wherein, fixed establishment includes drive arrangement, four removal frame (3), four carriage release levers (4), four fixed plates (5) and four elastomeric element of group, drive arrangement locates on the slewing mechanism, every remove the outer wall top that workstation (2) were located to equal equidistance in circumferencial direction in frame (3), every carriage release lever (4) all slide to inlay and locate the inner wall that removes frame (3), every fixed plate (5) all fixed the one end that sets up in carriage release lever (4), every group elastomeric element all locates on fixed plate (5).

2. The apparatus of claim 1, wherein: slewing mechanism is including rotating motor (6), rolling disc (7) and a plurality of support (8), rotate motor (6) and pass through the bolt and install in the inner wall of guard box (1), the output that rotates motor (6) is located to rolling disc (7) fixed cover, and is a plurality of support (8) are fixed to be set up in the outer wall top of rolling disc (7) along the equal equidistance of circumferencial direction, workstation (2) are fixed to be set up between the outer wall top of a plurality of supports (8).

3. The apparatus of claim 2, wherein: the drive part includes rotating electrical machines (9), disc (10) and four group's sliding assembly, rotating electrical machines (9) are installed in the outer wall top of rolling disc (7) through the bolt, the output of rotating electrical machines (9), every group are located to fixed the cover in disc (10) the equal equidistance of sliding assembly is on disc (10).

4. The apparatus of claim 3, wherein: every group the slip subassembly all includes arc hole (11) and sliding shaft (12), the outer wall bottom in disc (10) is seted up in arc hole (11), sliding shaft (12) slip inlays the inner wall of locating arc hole (11), the one end of sliding shaft (12) is fixed to be set up in the outer wall bottom of carriage release lever (4) and is close to one side edge.

5. The apparatus of claim 4, wherein: every group's four elastomeric element all include installing frame (13), two fixed spring (14) and fixed block (15), installing frame (13) are fixed to be set up in the outer wall top of fixed plate (5), two the one end of fixed spring (14) is all fixed to be set up in inner wall one side of installing frame (13), fixed block (15) are fixed to be set up in the one end of fixed spring (14), and fixed block (15) slip inlays the inner wall of locating installing frame (13).

6. The apparatus of claim 5, wherein: and a buffer spring (16) is fixedly arranged on one side of the inner wall of each moving frame (3), and one end of each buffer spring (16) is fixedly arranged on one side of the outer wall of each moving rod (4).

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