阅读说明：本技术 一种针对非均衡受力齿轮参碳淬火变形后校直装置 (Straightening device for non-equilibrium stressed gear after carbon-doped quenching deformation ) 是由 王洪海 于 2021-07-22 设计创作，主要内容包括：本发明公开了一种针对非均衡受力齿轮参碳淬火变形后校直装置,包括稳定底板,所述稳定底板上部右侧固定安装有电动推杆,所述电动推杆上部活动安装有压板,所述稳定底板左侧固定安装有驱动转轴,所述驱动转轴上部活动安装有放置底板,所述压板下部活动安装有压力机箱,所述压力机箱下部通过伸缩压杆等距活动安装有锻压冲头,所述伸缩压杆外表面贴合固定安装有压平板,所述压平板内部活动安装有第二旋转板,所述第二旋转板下部通过伸缩杆活动安装有调整支架。可以有效防止齿轮在在加热淬火过后由于部分位置材质不同造成,高度不统一的情况发生,并通过锻压冲头冲入齿槽,对齿轮个齿进行整合。(The invention discloses a straightening device for a non-equilibrium stressed gear after carbon quenching deformation, which comprises a stable bottom plate, wherein an electric push rod is fixedly arranged on the right side of the upper part of the stable bottom plate, a pressing plate is movably arranged on the upper part of the electric push rod, a driving rotating shaft is fixedly arranged on the left side of the stable bottom plate, a placing bottom plate is movably arranged on the upper part of the driving rotating shaft, a press case is movably arranged on the lower part of the pressing plate, forging and pressing punches are movably arranged on the lower part of the press case at equal intervals through a telescopic pressing rod, a pressing plate is fixedly arranged on the outer surface of the telescopic pressing rod in an attached mode, a second rotating plate is movably arranged in the pressing plate, and an adjusting support is movably arranged on the lower part of the second rotating plate through a telescopic rod. The gear can be effectively prevented from being uneven in height due to different materials at partial positions after the gear is heated and quenched, and the gear teeth can be integrated by punching the forging punch into the tooth grooves.)

1. The utility model provides a to straightening device after carbon quenching deformation is joined in to non-equilibrium atress gear, includes stabilizer base plate (1), its characterized in that: the improved pressure cooker is characterized in that an electric push rod (2) is fixedly mounted on the right side of the upper portion of the stabilizer base plate (1), a pressing plate (5) is movably mounted on the upper portion of the electric push rod (2), a driving rotating shaft (7) is fixedly mounted on the left side of the stabilizer base plate (1), a bottom plate (9) is movably mounted on the upper portion of the driving rotating shaft (7), a first rotating plate (11) is movably mounted in the center of the bottom plate (9), a pressure case (16) is movably mounted on the lower portion of the pressing plate (5), forging punches (19) are movably mounted on the lower portion of the pressure case (16) in an equidistance mode through a telescopic pressing rod (18), a pressing plate (20) is fixedly mounted on the outer surface of the telescopic pressing rod (18) in an attaching mode, a second rotating plate (24) is movably mounted inside the pressing plate (20), and a movable ring (29) is movably mounted on the lower portion of the second rotating plate (24) through a telescopic rod (27), the adjustment support (30) are installed to first adjustment post (14) equidistance of activity ring (29) surface correspondence, activity ring (29) center movable mounting has spacing post (33), activity ring (29) surface.

2. The detecting device for detecting the test hole of the core plate stacking fault according to the claim 1, characterized in that: spacing groove (3) have been seted up to electric putter (2) flexible end upper portion, laminating movable mounting has steering ring (4) on spacing groove (3) surface, steering ring (4) surface fixed mounting has clamp plate (5), clamp plate (5) lower fixed surface installs six arris reference columns (6).

3. The detecting device for detecting the test hole of the core plate stacking fault according to the claim 2, characterized in that: drive pivot (7) upper portion equidistance has seted up butt joint bayonet socket (8), place bottom plate (9) upper surface round equidistance and seted up adjustment tooth's socket (10) downwards, first rotor plate (11) bottom corresponds butt joint bayonet socket (8) fixed position and installs butt joint fixture block (12).

4. The detecting device for detecting the test hole of the core plate stacking fault according to the claim 3, characterized in that: the center of the upper surface of the first rotating plate (11) is fixedly provided with a center slot (13), the upper surface of the first rotating plate (11) is movably provided with first adjusting columns (14) at equal intervals, and the center of the upper surface of each first adjusting column (14) is inwards provided with a jack (15).

5. The detecting device for detecting the test hole of the core plate stacking fault according to claim 4, wherein: the locating slot (17) has been seted up to pressure machine case (16) top corresponding hexagonal reference column (6) position, pressure machine case (16) lower part corresponds adjustment tooth's socket (10) equidistance fixed mounting has flexible depression bar (18), flexible depression bar (18) end fixed mounting has forging and pressing drift (19).

6. The detecting device for detecting the test hole of the core plate stacking fault according to claim 5, characterized in that: the pressure flat plate (20) is provided with a mounting hole (21) corresponding to the telescopic pressing rod (18), the tail end of the outer rod of the telescopic pressing rod (18) is fixedly mounted in the mounting hole (21), the middle part of the inside of the pressure flat plate (20) is provided with a mounting groove (22) in a penetrating mode, and the mounting groove (22) is provided with a limiting sliding groove (23) inside.

7. The detecting device for detecting the test hole of the core plate stacking fault according to the claim 6, characterized in that: the second rotating plate (24) is movably arranged inside the limiting sliding groove (23), a sliding baffle (25) is fixedly arranged on the outer surface of the second rotating plate (24) corresponding to the limiting sliding groove (23), and fixing holes (26) are symmetrically arranged in the left and right directions in the center of the second rotating plate (24) in a penetrating mode.

8. The detecting device for detecting the test hole of the core plate stacking fault according to claim 7, wherein: fixed orifices (26) inside fixed mounting has telescopic link (27), telescopic link (27) top fixed mounting has electronic drive piece (28), terminal fixed mounting has activity ring (29) in telescopic link (27), adjustment support (30) other end fixed mounting is in second adjustment post (31) surface, second adjustment post (31) lower surface center corresponds first adjustment post (14) fixed mounting and has location inserted bar (32).

Technical Field

The invention relates to the technical field of gear straightening equipment, in particular to a straightening device for a non-equilibrium stressed gear after carbon doping quenching deformation.

Background

In the process of carburizing and quenching the gear, the part is easy to bend and deform, even the jumping of the spline end reaches over 10mm after carburizing and quenching, so that subsequent processing cannot be carried out, and therefore the part after carburizing and quenching needs to be straightened. In the prior art, parts are usually placed into an arch bridge shape protruding upwards, a tooth part is padded, and meanwhile, a protruding deformation area is pressurized at the middle position, so that the straightening process is realized. However, the end of the gear shaft is stressed during the pressurizing process, and the meshing teeth on the periphery of the gear are easily damaged; in addition, the existing gear straightening device can only uniformly straighten all teeth, and cannot perform the correction work of a single tooth on the unbalanced stressed gear, so that the operation is more complicated, and the correction time is increased.

Disclosure of Invention

The invention aims to provide a straightening device for a non-equilibrium stressed gear after carbon-doping quenching deformation, wherein the gear is flatter by extruding the upper side and the lower side of the gear, and a single tooth can be corrected by forging and pressing a forging punch so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a to straightening device behind unbalanced stress gear carbon quenching deformation, includes stabilizer plate, stabilizer plate upper portion right side fixed mounting has electric putter, electric putter upper portion movable mounting has the clamp plate, stabilizer plate left side fixed mounting has the drive pivot, drive pivot upper portion movable mounting has places the bottom plate, place the first rotor plate of bottom plate center movable mounting, clamp plate lower part movable mounting has the press case, press case lower part has the forging and pressing drift through flexible depression bar equidistance movable mounting, flexible depression bar surface laminating fixed mounting has the pressure plate, the inside movable mounting of pressure plate has the second rotor plate, second rotor plate lower part has the expansion ring through telescopic link movable mounting, expansion ring center movable mounting has spacing post.

The electric push rod is characterized in that a limiting groove is formed in the upper portion of the telescopic end of the electric push rod, a steering ring is movably mounted on the outer surface of the limiting groove in a fit mode, a pressing plate is fixedly mounted on the outer surface of the steering ring, and a hexagonal positioning column is fixedly mounted on the lower surface of the pressing plate.

The drive rotating shaft is provided with a plurality of drive rotating shafts, the drive rotating shafts are arranged on the drive rotating shafts, the drive rotating shafts and the drive rotating shafts, the drive rotating shafts and the drive rotating shafts are arranged on the drive rotating shafts, the drive rotating shafts and the drive rotating shafts are arranged in parallel, the drive rotating shafts are arranged in parallel, the drive rotating shafts are arranged in the drive rotating shafts, and the drive rotating shafts, the drive rotating shafts are arranged in the drive rotating shafts, the drive rotating shafts are arranged in the drive rotating shafts, and the drive rotating shafts, the drive rotating shafts are arranged in the drive rotating shafts, and the drive rotating shafts, and the drive rotating shafts, the drive.

The center of the upper surface of the first rotating plate is fixedly provided with a central slot, the upper surface of the first rotating plate is movably provided with first adjusting columns at equal intervals, and the center of the upper surface of each first adjusting column is inwards provided with a jack.

The top end of the pressure case is provided with a positioning slot corresponding to the position of the hexagonal positioning column, the lower part of the pressure case is fixedly provided with a telescopic pressure rod corresponding to the position of the adjusting tooth groove at equal intervals, and the tail end of the telescopic pressure rod is fixedly provided with a forging punch.

The pressure flat plate is provided with a mounting hole corresponding to the telescopic pressure rod, the tail end of the outer rod of the telescopic pressure rod is fixedly mounted inside the mounting hole, the middle part inside the pressure flat plate is provided with a mounting groove in a penetrating mode, and the mounting groove is internally provided with a limiting sliding groove.

The second rotating plate is movably arranged inside the limiting sliding groove, a sliding baffle is fixedly arranged on the outer surface of the second rotating plate corresponding to the limiting sliding groove, and fixing holes are formed in the center of the second rotating plate in a left-right symmetrical mode in a penetrating mode.

The utility model discloses a fixed orifices, including fixed orifices, telescopic link, pole end fixed mounting has the movable ring, the inside fixed mounting of fixed orifices has the telescopic link, telescopic link top fixed mounting has electronic drive piece, the terminal fixed mounting of pole has the movable ring in the telescopic link, the adjustment support corresponds first adjustment post equidistance installation, adjustment support other end fixed mounting is at second adjustment post surface, second adjustment post lower surface center corresponds first adjustment post fixed mounting and has the location inserted bar.

In summary, due to the adoption of the technology, the invention has the beneficial effects that:

according to the gear height flattening device, the gear can be flattened in height through the electric push rod, the pressing plate, the driving rotating shaft, the placing bottom plate and the pressing plate, the situation that the gear is uneven in height due to different materials of parts of the gear after heating and quenching is prevented, the pressing plate is pressed downwards through the electric push rod, the tooth groove placing bottom plate and the pressing plate are adjusted to flatten the gear in a working mode, and the gear is assisted in leveling of all angles.

Adjust each tooth size of gear through pressure machine case, flexible depression bar and forging and pressing drift, prevent that the tooth warp unable the use after the heating, through the pressure of pressure machine case pressure boost, flexible depression bar can pop out rapidly through pressure, makes the forging and pressing drift rush into the tooth's socket, integrates gear tooth, and the forging and pressing drift can push down and get into the adjustment tooth's socket at undeformed tooth's socket position, plays and carries out fixed effect to the gear.

Through the second rotor plate that sets up, telescopic link and adjustment support are guaranteed to adjust gear inner circle mouth, can adjust the adjustment support height through the telescopic link, make adjustment support angle change, reach the open effect of the inside adjustment subassembly of control through the support effect of adjustment support, simultaneously through the rotation of drive pivot, make first adjustment post and the outside extrusion gear inner circle of second adjustment post cooperation, enlarge gear center circle mouth to effective use size, can restore the gear inner circle in the at utmost, avoid causing material cost loss.

Drawings

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

FIG. 2 is a view of the overall structure of the stabilizer base plate of the present invention;

FIG. 3 is a view of the overall construction of the corrector assembly of the present invention;

FIG. 4 is a view showing the overall structure of the bottom prevention plate according to the present invention;

FIG. 5 is a view of the bottom structure of the prevention bottom plate of the present invention;

FIG. 6 is an exploded view of the forging punch mounting structure of the present invention;

fig. 7 is a schematic view of the mounting structure of the adjusting bracket of the present invention.

In the figure: 1. stabilizing the bottom plate; 2. an electric push rod; 3. a limiting groove; 4. a steering ring; 5. pressing a plate; 6. a hexagonal positioning column; 7. driving the rotating shaft; 8. butting bayonets; 9. placing a bottom plate; 10. Adjusting the tooth socket; 11. a first rotating plate; 12. butting the clamping blocks; 13. a central slot; 14. A first adjustment column; 15. a jack; 16. a pressure case; 17. positioning the slot; 18. a telescopic pressure lever; 19. forging and pressing the punch; 20. pressing a flat plate; 21. mounting holes; 22. mounting grooves; 23. A limiting chute; 24. a second rotating plate; 25. a sliding baffle; 26. a fixing hole; 27. a telescopic rod; 28. an electric drive block; 29. a movable ring; 30. adjusting the bracket; 31. a second alignment post; 32. positioning the inserted rod; 33. a limiting column.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Example 1

The invention provides a straightening device after carbon mixing quenching deformation aiming at an unbalanced stressed gear, which comprises a stable bottom plate 1, wherein an electric push rod 2 is fixedly arranged on the right side of the upper part of the stable bottom plate 1, a pressure plate 5 is movably arranged on the upper part of the electric push rod 2, a driving rotating shaft 7 is fixedly arranged on the left side of the stable bottom plate 1, a placing bottom plate 9 is movably arranged on the upper part of the driving rotating shaft 7, a first rotating plate 11 is movably arranged in the center of the placing bottom plate 9, a pressure case 16 is movably arranged on the lower part of the pressure plate 5, forging and stamping heads 19 are movably arranged on the lower part of the pressure case 16 at equal intervals through a telescopic pressure rod 18, a pressing plate 20 is fixedly attached to the outer surface of the telescopic pressure rod 18, a second rotating plate 24 is movably arranged in the pressing plate 20, a movable ring 29 is movably arranged on the lower part of the second rotating plate 24 through a telescopic rod 27, the center of the movable ring 29 is movably provided with a limit column 33, the height of the pressing plate 20 can be adjusted by pressing down the pressing plate 5, the purpose of adjusting and flattening the height of the quenched gear is achieved, and the deformation state of the single gear of the gear is adjusted by controlling the forging punch 19 to correct the deformation state.

Spacing groove 3 has been seted up on the flexible end upper portion of electric putter 2, and 3 surface laminating movable mounting in spacing groove have a steering ring 4, and 4 fixed surface mounting in steering ring have a clamp plate 5, and 5 fixed surface mounting in clamp plate have six arris reference columns 6, and cooperation through spacing groove 3 and steering ring 4 makes clamp plate 5 can adjust, removes lower part pressure flat board 20, reaches the purpose of putting the gear of getting.

Make the device at the whole effort that increases ground of course of work through the stable bottom plate 1 that sets up in this embodiment, can beat and increase the stability of device at rotatory and forging and pressing in-process by a wide margin, can adjust the height of clamp plate 5 through electric putter 2's work when laying the change gear, spacing groove 3 restricts steering ring 4, when the gear is put to the technical staff use, can use through promoting clamp plate 5 to make clamp plate 5 use spacing groove 3 to carry out angle modulation to the clamp plate 5 of raising as the center, reach the purpose that the butt joint shifted out.

Example 2

The upper portion of the driving rotating shaft 7 is equidistantly provided with a butt joint bayonet 8, the upper surface of the placing bottom plate 9 is downwards equidistantly provided with an adjusting tooth socket 10 in a circle, the bottom of the first rotating plate 11 is fixedly provided with a butt joint clamping block 12 corresponding to the position of the butt joint bayonet 8, the driving rotating shaft 7 is used for controlling the first rotating plate 11 to rotate, and the inner ring opening of the gear is adjusted.

First rotor plate 11 upper surface center fixed mounting has central slot 13, and first rotor plate 11 upper surface equidistance movable mounting has first adjustment post 14, and jack 15 has inwards been seted up at first adjustment post 14 upper surface center, and first adjustment post 14 plays the effect to the gear location to fix upper portion second adjustment post 31 through jack 15, and fix a position the gear through the supplementary technical staff of first adjustment post in-process of laying the gear, can rectify the gear more steadily.

The top end of the pressure case 16 is provided with a positioning slot 17 corresponding to the position of the hexagonal positioning column 6, the lower part of the pressure case 16 is fixedly provided with a telescopic pressure rod 18 corresponding to the adjusting tooth groove 10 at equal intervals, the tail end of the telescopic pressure rod 18 is fixedly provided with a forging punch 19, the gear is fixed through the forging punch 19, and the gear is punched and corrected according to the deformed gear.

The mounting hole 21 has been seted up to dull and stereotyped 20 corresponding flexible depression bar 18, and the terminal fixed mounting of the outer pole of flexible depression bar 18 is inside mounting hole 21, and the inside middle part of dull and stereotyped 20 runs through and has seted up mounting groove 22, and mounting groove 22 is inside to have seted up spacing spout 23, and dull and stereotyped 20 can cooperate and place bottom plate 9 and can flatten the gear.

The present embodiment is different from embodiment 1 in that: the first rotating plate 11 which is fixedly installed in an inserted mode is driven to rotate through the work of the drive rotating shaft 7 which is embedded into the fixed installation, the inner opening of the gear is adjusted through the matching of the first adjusting column 14 and the second adjusting column 31, the movable splicing state of the butt joint clamping block 12 which is fixedly installed at the bottom of the first rotating plate 11 and corresponds to the butt joint bayonet 8 can be adjusted to the placing bottom plate 9, different types of gears are adapted, and better adaptability is achieved.

The setting up of adjustment tooth's socket 10 can correspond the gear and place, guarantee that the tooth's socket of gear and adjustment tooth's socket 10 correspond, the adjustment is rectified to the single tooth that takes place to deform because of quenching in the gear to cooperation upper portion forging and pressing drift 19 that can be better, first rotor plate 11 movable mounting is inside placing bottom plate 9, can be when first rotor plate 11 is rotatory along with drive pivot 7, can not drive and place bottom plate 9 and rotate, spacing post 33 can insert with corresponding central slot 13 after the dull and stereotyped 20 pushes down, it is spacing to central slot 13.

The first adjusting columns 14 are movably arranged on the upper surface of the first rotating plate 11 at equal intervals, so that the purpose of positioning when the gear is placed can be achieved, the inner wall of the gear can be attached to the upper surface of the first rotating plate, and then the inner ring in the gear is adjusted by rotating the first adjusting columns 14 through rotation of the first rotating plate 11.

The positioning slot 17 that the upper surface of pressure machine case 16 was seted up can cooperate hexagonal reference column 6 to peg graft fixedly, can change simultaneously with placing bottom plate 9, the grafting state can prevent that pressure machine case 16 from breaking away from clamp plate 5 after removing simultaneously, it controls forging and pressing drift 19 to carry out the drive flexible depression bar 18 to work through the pressure machine case 16 that sets up, it forges and presses to correspond adjustment tooth's socket 10, forging and pressing drift 19 can laminate the gear tooth's socket to the inside location to the gear that carries out of adjustment tooth's socket 10 when the gear tooth is not out deformation, auxiliary gear rectifies, the position of flexible depression bar 18 can be fixed through mounting hole 21 that dull and stereotyped 20 upper portions were seted up, make flexible depression bar 18 inside outer pole fixed mounting hole 21, can guarantee the flexible influence of flexible depression bar 18 flexible interior pole.

Example 3

The second rotating plate 24 is movably mounted inside the limiting sliding groove 23, a sliding baffle 25 is fixedly mounted on the outer surface of the second rotating plate 24 corresponding to the limiting sliding groove 23, the second rotating plate 24 is provided with fixing holes 26 in a left-right symmetrical manner in the center, and the sliding baffle 25 fixedly mounted on the outer surface of the second rotating plate 24 can limit the second rotating plate 24 and prevent the second rotating plate 24 from being separated from the mounting groove 22.

Fixed orifices 26 inside fixed mounting has telescopic link 27, telescopic link 27 top fixed mounting has electronic piece 28 of driving, the terminal fixed mounting of pole has movable ring 29 in telescopic link 27, adjustment support 30 corresponds first adjustment post 14 equidistance installation, adjustment support 30 other end fixed mounting is at second adjustment post 31 surface, second adjustment post 31 lower surface center corresponds first adjustment post 14 fixed mounting has location inserted bar 32, drive telescopic link 27 through electronic piece 28 drive and go up and down movable ring 29, make adjustment support 30 control second adjustment post 31 outwards expand, reach the purpose that props the gear wheel inner circle.

This embodiment differs from embodiments 1 and 2 in that: the matching of the mounting groove 22 and the limiting sliding groove 23 can limit the second rotating plate 24, and ensure that the second rotating plate 24 does not drive the pressing plate 20 to rotate in the rotating process, the fixing hole 26 limits the telescopic rod 27, so that the connection between the second rotating plate 24 and the telescopic rod 27 is stable, the telescopic rod in the telescopic rod 27 does not drive the second rotating plate 24 to move in the telescopic process, the electric driving block 28 works to drive the telescopic rod 27 to lift, so that the movable ring 29 is attached to the limiting column 33 for use, and controls the proceeding distance of the second adjusting post 31 by adjusting the bracket 30, the positioning insertion rod 32 is inserted into the insertion hole 15, the first adjusting column 14 and the second adjusting column 31 are inserted, the gear is fixed after the forging punch 19 is inserted into the adjusting tooth groove 10 corresponding to each tooth, the purpose of more stably adjusting the inner ring opening of the gear is achieved through the rotation of the first adjusting column 14 and the second adjusting column 31.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.