CN221435197U - Accurate rack forming device - Google Patents
Accurate rack forming device Download PDFInfo
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- CN221435197U CN221435197U CN202322531806.0U CN202322531806U CN221435197U CN 221435197 U CN221435197 U CN 221435197U CN 202322531806 U CN202322531806 U CN 202322531806U CN 221435197 U CN221435197 U CN 221435197U
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- 229910003460 diamond Inorganic materials 0.000 claims abstract description 17
- 239000010432 diamond Substances 0.000 claims abstract description 17
- 229910001651 emery Inorganic materials 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 abstract description 24
- 238000005498 polishing Methods 0.000 abstract description 6
- 238000003825 pressing Methods 0.000 description 7
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a precise rack forming device which comprises a fixing frame, wherein a fixing mechanism is arranged at the top of the fixing frame and close to the right end, the fixing mechanism comprises a workbench, a polishing mechanism is arranged at the left side of the top of the fixing frame and close to the fixing mechanism, the polishing mechanism comprises a horizontal diamond roller trimmer, a grinding mechanism is arranged right above the fixing mechanism at the top of the fixing frame, and the grinding mechanism comprises a grinding wheel motor. According to the utility model, the rack is clamped on the precise rack clamping device, then the precise rack clamping device is fixed on the workbench through the electromagnetic chuck, the horizontal diamond roller trimmer trims the forming grinding wheel through the diamond roller, then the trimmed forming grinding wheel is used for precisely grinding the rack, and a plurality of finished products can be produced through one grinding operation, so that the efficiency of grinding the rack is higher.
Description
Technical Field
The utility model relates to the technical field of rack machining, in particular to a precise rack forming device.
Background
With the rapid development of domestic wind power equipment, ship industry, automobiles, petroleum machinery, port machinery, engineering machinery and other industries, the required number of racks is continuously increased, and after the rough machining of the racks is finished, all teeth of the racks are further required to be finely ground through a numerical control gear grinding machine so as to improve the precision. When grinding the racks, the racks after rough machining are clamped by a clamp of a numerical control gear grinding machine, and then the gear parts of the racks are finely ground by starting the numerical control gear grinding machine, but when the racks are finely ground, only one rack can be ground each time, so that the overall efficiency is low, and the production efficiency is not improved.
Disclosure of utility model
The utility model discloses a precise rack forming device which aims to solve the problems in the background art.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a precision rack forming device, which comprises a fixing rack, the mount top is close to the right-hand member and is provided with fixed establishment, fixed establishment includes the workstation, the mount top left side is close to fixed establishment's position and is provided with grinding machanism, grinding machanism includes horizontal buddha's warrior attendant gyro wheel trimmer, the mount top is located and is provided with grinding machanism directly over fixed establishment, grinding machanism includes the emery wheel motor.
The utility model further provides that the top of the workbench is fixedly connected with an electromagnetic chuck, the top of the electromagnetic chuck is provided with a precise rack clamping device at the middle position, and the precise rack clamping device comprises a clamping table connected with the top of the electromagnetic chuck.
The utility model is further characterized in that a plurality of limit grooves are formed in the clamping table, a screw is rotationally connected in each limit groove, a driving sliding block is slidably connected in each limit groove, the screw penetrates through the driving sliding block and is slidably connected with the driving sliding block, and a placement box is arranged in one end of the clamping table.
The utility model is further arranged in such a way that one end of the screw rod penetrates into the accommodating box and one end of the screw rod, which is positioned in the accommodating box, is fixedly connected with a first rotary table, a second rotary table is arranged in the center of the accommodating box, which is close to the bottom, and the second rotary table is connected with the first rotary table through a driving belt.
The utility model is further characterized in that one end of the clamping table is fixedly connected with a driving motor, the output end of the driving motor penetrates through the inside of the placement box and is fixedly connected with the second turntable, two driving sliding blocks are in a group, and the top of each driving sliding block is hinged with a connecting rod.
The utility model is further characterized in that the top end of the connecting rod is hinged with the clamps, a plurality of positioning rods are fixedly connected between the clamps at the top of the clamping table, the positioning rods are connected with pressing blocks in a sliding manner, and racks are arranged between the pressing blocks and the clamps.
The utility model is further characterized in that a diamond roller is arranged in the middle of the horizontal diamond roller trimmer, and the output end of the grinding wheel motor is fixedly connected with a forming grinding wheel.
The utility model is further provided with the following beneficial effects:
According to the precise rack forming device, the racks are clamped on the precise rack clamping device and then fixed on the workbench through the electromagnetic chuck, the precise rack clamping device is provided with the plurality of fixing grooves, a plurality of racks can be clamped at one time, the horizontal diamond roller finisher trims the formed grinding wheel through the diamond roller, then the trimmed formed grinding wheel carries out precise grinding on the racks, and a plurality of finished products can be produced through one-time grinding operation, so that the efficiency of grinding the racks is higher.
Drawings
For a clearer description of the solution of the utility model, a brief description will be given below of the drawings that are needed in the description of the embodiments, which are some embodiments of the utility model, it being obvious to a person skilled in the art that, without inventive effort, further drawings can be obtained from these drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
FIG. 3 is an exploded view of the utility model at A in FIG. 1;
fig. 4 is an enlarged view of fig. 3 at B in accordance with the present utility model.
In the figure: 1. a fixing frame; 2. a work table; 3. an electromagnetic chuck; 4. a clamping table; 5. a rack; 6. a horizontal diamond roller trimmer; 7. a diamond roller; 8. a grinding wheel motor; 9. shaping a grinding wheel; 10. a limit groove; 11. a screw; 12. a placement box; 13. a first turntable; 14. a second turntable; 15. a transmission belt; 16. a driving motor; 17. a connecting rod; 18. a clamp; 19. a positioning rod; 20. briquetting; 21. driving the slide block.
Detailed Description
In order to more clearly illustrate the general inventive concept, reference will be made in the following detailed description, by way of example, to the accompanying drawings.
It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but that the present utility model may be practiced otherwise than as described herein, and therefore the scope of the present utility model is not limited by the specific embodiments disclosed below.
In addition, in the description of the present utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. However, it is noted that direct connection indicates that two connected bodies are not connected through a transition structure, but are connected through a connection structure to form a whole. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Referring to fig. 1, 2, 3 and 4, a precision rack forming device comprises a fixing frame 1, wherein a fixing mechanism is arranged at the top of the fixing frame 1 and close to the right end, the fixing mechanism comprises a workbench 2, a polishing mechanism is arranged at the left side of the top of the fixing frame 1 and close to the fixing mechanism, the polishing mechanism comprises a horizontal diamond roller trimmer 6, a grinding mechanism is arranged right above the fixing mechanism at the top of the fixing frame 1, and the grinding mechanism comprises a grinding wheel motor 8;
The fixing mechanism is used for fixing the rack 5, the polishing mechanism is used for grinding the rack 5, and the polishing mechanism is used for trimming the formed grinding wheel 9.
The top of the workbench is fixedly connected with an electromagnetic chuck, a precise rack clamping device is arranged at the middle position of the top of the electromagnetic chuck, and the precise rack clamping device comprises a clamping table 4 connected with the top of the electromagnetic chuck 3;
The electromagnetic chuck 3 is a machine tool accessory product produced by the principle that an internal coil is electrified to generate magnetic force, a workpiece contacted on the surface of the panel is tightly sucked through a magnetic conduction panel, the coil is powered off, the magnetic force disappears to realize demagnetization, and the workpiece is taken down.
A plurality of limit grooves 10 are formed in the clamping table 4, a screw 11 is rotationally connected in the limit grooves 10, a driving sliding block 21 is slidably connected in the limit grooves 10, the screw 11 penetrates through the driving sliding block 21 and is slidably connected, and a placement box 12 is arranged in one end of the clamping table 4;
The surface of the screw 11 is provided with a plurality of sections of threads with opposite directions, and the screw 11 drives the sliding blocks 21 to move in opposite directions simultaneously by rotating and controlling every two groups of sliding blocks.
One end of the screw 11 penetrates through the accommodating box 12, a first rotary table 13 is fixedly connected to one end of the screw, which is positioned in the accommodating box 12, a second rotary table 14 is arranged in the position, close to the bottom, of the center of the inner part of the accommodating box 12, and the second rotary table 14 is connected with the first rotary table 13 through a driving belt 15;
The second turntable 14 drives the first turntable 13 to rotate through the transmission belt 15, and the first turntable 13 rotates to drive the screw 11 to rotate.
One end of the clamping table 4 is fixedly connected with a driving motor 16, the output end of the driving motor 16 penetrates through the inside of the placement box 12 and is fixedly connected with the second turntable 14, two driving sliding blocks 21 are in a group, and the top of each driving sliding block 21 is hinged with a connecting rod 17;
During adjustment, the driving motor 16 drives the second turntable 14 to rotate, and the screw 11 drives the sliding blocks 21 to move in opposite directions simultaneously by rotating and controlling two groups.
The top end of the connecting rod 17 is hinged with a clamp 18, a plurality of positioning rods 19 are fixedly connected between the clamps 18 at the top of the clamping table 4, the positioning rods 19 are slidably connected with pressing blocks 20, and racks 5 are arranged between the pressing blocks 20 and the clamps 18;
The locating rod 19 is used for locating the pressing block 20, the deviation is prevented, and the pressing block 20 can press the rack 5 when the electromagnetic chuck 3 works.
The middle of the horizontal diamond roller trimmer 6 is provided with a diamond roller 7, and the output end of a grinding wheel motor 8 is fixedly connected with a forming grinding wheel 9;
The diamond roller 7 is used for trimming the formed grinding wheel 9 so that the formed grinding wheel can grind the rack 5.
When the diamond grinding machine is used, the rack 5 is clamped on the precise rack clamping device 4 and is fixed on the workbench 2 through the electromagnetic chuck 3, the size of the precise rack clamping device is adjustable for the rack 5 clamps 18 with different sizes, the driving motor 16 drives the second rotary table 14 to rotate during adjustment, the second rotary table 14 drives the first rotary table 13 to rotate through the driving belt 15, the first rotary table 13 rotates to drive the screw 11 to rotate, the surface of the screw 11 is provided with a plurality of sections of threads with opposite directions, the screw 11 drives the sliding blocks 21 to simultaneously move in opposite directions through rotation control, when the sliding blocks 21 are driven to move, the clamp 18 is pulled through the connecting rod 17, the distance between the clamping 18 is controlled through adjustment of the distance between the driving sliding blocks 21, the rack 5 is placed on the top of the clamp 18, then the pressing block 20 is sleeved on the positioning rod 19, the rack 5 is finally fixed through the electromagnetic chuck 3, the other end of the grinding wheel motor 8 is used for being connected with the displacement mechanism, the forming grinding wheel 9 is controlled to move through the grinding wheel motor 8, the forming grinding wheel 9 is required to pass through the horizontal type truing device 6 before the grinding wheel 5 is ground, the horizontal truing device 6 is driven to move through the horizontal truing wheel 6, the horizontal truing wheel 6 is moved through the horizontal truing mechanism, and then the diamond truing wheel is moved to the horizontal truing wheel 6 is required to move the horizontal truing wheel 6 through the horizontal truing mechanism, and then the truing wheel is moved through the horizontal truing mechanism is moved to move the truing mechanism to be formed by the truing wheel 6.
Those of ordinary skill in the art will appreciate that: many modifications are possible, for example, variations in the size, dimensions, structure, shape and proportions of the various elements, as well as in the values of parameters such as temperature, pressure, etc., mounting arrangements, use of materials, colors, orientations, etc., without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in order to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described, i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model.
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (7)
1. The utility model provides a precision rack forming device, includes the mount, its characterized in that: the fixing frame top is close to the right-hand member and is provided with fixed establishment, fixed establishment includes the workstation, fixed frame top left side is close to fixed establishment's position and is provided with grinding machanism, grinding machanism includes horizontal buddha's warrior attendant gyro wheel trimmer, fixed frame top is located and is provided with grinding machanism directly over fixed establishment, grinding machanism includes the emery wheel motor.
2. The precision rack forming apparatus according to claim 1, wherein: the workbench is characterized in that an electromagnetic chuck is fixedly connected to the top of the workbench, a precise rack clamping device is arranged at the middle position of the top of the electromagnetic chuck, and the precise rack clamping device comprises a clamping table connected with the top of the electromagnetic chuck.
3. The precision rack forming apparatus according to claim 2, wherein: the clamping table is internally provided with a plurality of limit grooves, the inside of the limit grooves is rotationally connected with a screw rod, the inside of the limit grooves is slidably connected with a driving sliding block, the screw rod penetrates through the driving sliding block and is slidably connected with the driving sliding block, and one end of the clamping table is internally provided with a placement box.
4. A precision rack bar forming apparatus according to claim 3, wherein: the screw rod one end runs through to the setting case inside and is located the inside one end fixedly connected with first carousel of setting case, the inside center of setting case is close to the bottom position and is provided with the second carousel, the second carousel is connected with first carousel through the drive belt.
5. The precision rack forming apparatus according to claim 4, wherein: one end fixedly connected with driving motor of clamp platform, the driving motor output runs through to settle inside the case and second carousel fixed connection, it is a set of to drive the slider two, it has the connecting rod to drive the slider top hinge.
6. The precision rack forming apparatus according to claim 5, wherein: the connecting rod top articulates there is the anchor clamps, press from both sides a plurality of locating levers of platform top fixedly connected with between the anchor clamps, locating lever sliding connection has the briquetting, be provided with the rack between briquetting and the anchor clamps.
7. The precision rack forming apparatus according to claim 1, wherein: and the middle of the horizontal diamond roller trimmer is provided with a diamond roller, and the output end of the grinding wheel motor is fixedly connected with a forming grinding wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322531806.0U CN221435197U (en) | 2023-09-18 | 2023-09-18 | Accurate rack forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322531806.0U CN221435197U (en) | 2023-09-18 | 2023-09-18 | Accurate rack forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221435197U true CN221435197U (en) | 2024-07-30 |
Family
ID=92055916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322531806.0U Active CN221435197U (en) | 2023-09-18 | 2023-09-18 | Accurate rack forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221435197U (en) |
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2023
- 2023-09-18 CN CN202322531806.0U patent/CN221435197U/en active Active
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