CN219425853U - Clamping reversing device for chamfering gears - Google Patents
Clamping reversing device for chamfering gears Download PDFInfo
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- CN219425853U CN219425853U CN202320153755.XU CN202320153755U CN219425853U CN 219425853 U CN219425853 U CN 219425853U CN 202320153755 U CN202320153755 U CN 202320153755U CN 219425853 U CN219425853 U CN 219425853U
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- end cover
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- clamping
- sliding
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model belongs to the technical field of gear chamfering, and particularly relates to a clamping reversing device for gear chamfering, which comprises a bottom plate and a supporting vertical plate, wherein the supporting vertical plate is fixedly connected to the bottom plate, a fixed plate is arranged on the supporting vertical plate, a lifting mechanism is arranged on the fixed plate, the lifting mechanism comprises a lifting block, a steering mechanism is arranged on the lifting block, and a clamping mechanism is arranged on one side, far away from the lifting block, of the steering mechanism: the lifting mechanism is a rodless cylinder, and the rodless cylinder comprises an upper end cover and a lower end cover; a sliding rail is arranged between the upper end cover and the lower end cover, a lifting block is arranged on the sliding rail in a sliding way, a connecting block is fixedly connected to the lifting block, and a steering mechanism is arranged on the connecting block; a main shaft is fixedly connected between the upper end cover and the lower end cover, a cylinder body is connected to the main shaft in a sliding manner, and the cylinder body is fixedly connected with the lifting block. The chamfering device is used for solving the problems that in the prior art, when a gear is chamfered, both surfaces are chamfered respectively, the gear needs to be clamped twice manually, the operation time is prolonged, and the chamfering efficiency is low.
Description
Technical Field
The utility model belongs to the technical field of gear chamfering, and particularly relates to a clamping reversing device for gear chamfering.
Background
In the gear manufacturing industry, gears produced by various companies, whether closed or open, need chamfering. Even in the united states of advanced manufacturing, there is no uniform national standard for gear chamfering, but companies have the same consensus that gears must be chamfered and implemented according to the relevant standards of the respective companies, and foreign applications of this technology are important enough to indicate the importance and necessity of gear chamfering. The chamfer is essentially a small chamfer, i.e. all exposed sharp corners after tooth form machining of the gear, and is further inverted by a small chamfer, so called chamfer, in order to distinguish it from a large chamfer at both ends of the gear. The continual development of the industry requires an ongoing increase in manufacturing technology and product quality. The chamfering of the gear end face is normalized, and the intelligent equipment replaces the existing manual operation.
Because both sides of the gear teeth of the gear need to be chamfered, two machines are generally required to chamfer two surfaces respectively during chamfering in the prior art. During operation, staff firstly clamps the chamfering machine to chamfer one machine, and then the chamfering machine is used for chamfering the other machine after one surface is chamfered. This requires two clamping of the gear and also two machines. The chamfering process itself beats relatively fast, so that the machine is stopped there and the like many times. The assembly line processing mode is wasteful, and the operation time of operators is intangibly increased by clamping twice; which in turn results in lower chamfering efficiency for the gears.
Disclosure of Invention
The utility model aims to provide a clamping reversing device for chamfering gears, which is used for solving the problems that in the prior art, when the gears are chamfered, two faces are chamfered respectively, the gears need to be clamped twice manually, the operation time is prolonged, and the chamfering efficiency is low.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
the utility model provides a centre gripping switching-over device of gear chamfer, includes bottom plate and support riser, support riser fixed connection is on the bottom plate, be provided with the fixed plate on the support riser, be provided with elevating system on the fixed plate, including the lifter on the elevating system, be provided with steering mechanism on the lifter, steering mechanism keeps away from one side of lifter and is provided with fixture.
Further, the lifting mechanism is a rodless cylinder, the rodless cylinder comprises an upper end cover and a lower end cover, the upper end cover is fixedly connected to the upper part of the fixed plate, the lower end cover is fixedly connected to the lower part of the fixed plate, and the upper end cover and the lower end cover are positioned on the same side of the fixed plate; a sliding rail is arranged between the upper end cover and the lower end cover, the lifting block is arranged on the sliding rail in a sliding manner, the lifting block is fixedly connected with a connecting block, and the steering mechanism is fixedly arranged on the connecting block; and a main shaft is fixedly connected between the upper end cover and the lower end cover, a cylinder body is connected to the main shaft in a sliding manner, and the cylinder body is fixedly connected with the lifting block. The lifting of the clamping mechanism can be completed through the structural design that the lifting block, the sliding rail, the upper end cover, the lower end cover and the cylinder body are matched with each other to form the rodless cylinder.
Further, guide rods are arranged on two sides of the sliding rail, two ends of each guide rod are fixedly connected with the upper end cover and the lower end cover respectively, sliding holes are formed in the lifting blocks, and the guide rods penetrate through the sliding holes and are in sliding connection with the lifting blocks. According to the technical scheme, the sliding of the lifting block is more stable due to the arrangement of the guide rod.
Further, the steering mechanism comprises a rotary cylinder and a steering wheel, the rotary cylinder is fixedly connected with the connecting block, the steering wheel is fixedly connected with the steering cylinder, and one side, away from the steering cylinder, of the steering wheel is fixedly connected with the clamping mechanism. By means of the structural design, the steering of the clamping mechanism is completed through the cooperation of the rotary air cylinder and the steering wheel.
Further, the fixture comprises a finger cylinder, a track, two sliding blocks and two F-shaped clamping jaws, wherein the finger cylinder is fixedly connected with the steering wheel, the track is connected to the finger cylinder, the sliding blocks are slidably mounted in the track, and each sliding block is fixedly connected with one F-shaped clamping jaw. By means of the structural design, the clamping of the gear is completed through the mutual matching of the finger cylinder, the track, the sliding block and the F-shaped clamping jaw.
Further, matched through holes are formed in the fixing plate and the supporting vertical plate, and pin shafts are rotatably arranged in the through holes; the support vertical plate is provided with a transverse arc groove, the fixing plate is provided with a threaded hole matched with the arc groove, and the threaded hole is internally connected with a bolt in a threaded manner. By means of the structural design, the fixing plate can rotate on the supporting vertical plate, after the fixing plate rotates, the fixing plate can be connected in the threaded hole through the bolt threads, so that the fixing plate is adjustable in angle relative to the supporting vertical plate, different chamfering mechanisms can be applied, and the practicability is higher.
The utility model adopting the technical scheme has the following advantages:
1. according to the utility model, the F-shaped clamping jaw clamps the gear, the lifting block moves upwards, after the lifting block reaches the position of the upper end cover, the rotating disc rotates 180 degrees, the lifting block moves downwards, after the lifting block reaches the position of the lower end cover, the other surface of the clamped gear is chamfered by the gear chamfering device, so that the operation time in chamfering the gear is shortened, and the chamfering efficiency of the gear is improved.
2. The fixing plate can rotate on the supporting vertical plate, and can be connected in the threaded hole by utilizing the bolt threads after rotating, so that the angle of the fixing plate relative to the supporting vertical plate can be adjusted, different chamfering mechanisms can be suitable, and the practicability is higher.
Drawings
The utility model can be further illustrated by means of non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic view of an embodiment of a gear chamfering and clamping reversing device according to the present utility model;
FIG. 2 is a schematic diagram of a second embodiment of a gear chamfering device according to the present utility model;
the main reference numerals are as follows:
the lifting device comprises a bottom plate 1, a supporting vertical plate 2, a fixed plate 3, a connecting block 4, a lifting block 5, a sliding rail 6, an upper end cover 7, a lower end cover 8, a guide rod 9, a rotary cylinder 10, a steering wheel 11, a main shaft 12, a finger cylinder 13, a track 14, a sliding block 15, an F-shaped clamping jaw 16, an arc groove 17, a through hole 18 and a threaded hole 19.
Detailed Description
The present utility model will be described in detail below with reference to the drawings and the specific embodiments, wherein like or similar parts are designated by the same reference numerals throughout the drawings or the description, and implementations not shown or described in the drawings are in a form well known to those of ordinary skill in the art. In addition, directional terms such as "upper", "lower", "top", "bottom", "left", "right", "front", "rear", etc. in the embodiments are merely directions with reference to the drawings, and are not intended to limit the scope of the present utility model.
The utility model relates to a clamping reversing device for chamfering gears, which comprises a lifting mechanism, a steering mechanism and a clamping mechanism, wherein the lifting mechanism can be air pressure lifting, electric lifting and hydraulic lifting; the steering mechanism may be electric steering, pneumatic steering: the clamping mechanism can be normally closed clamping, normally open clamping, hydraulic tightness clamping and the like.
As shown in fig. 1-2, the clamping reversing device for chamfering gears of the embodiment comprises a bottom plate 1 and a supporting vertical plate 2, wherein four mounting holes are formed in the bottom plate 1 and can be used for mounting the device, the supporting vertical plate 2 is welded on the bottom plate 1, a fixing plate 3 is arranged on the supporting vertical plate 2, matched through holes 18 are formed in the fixing plate 3 and the supporting vertical plate 2, and pin shafts are rotationally arranged in the through holes 18; the support vertical plate 2 is provided with a transversely arranged arc groove 17, the fixed plate 3 is provided with a threaded hole 19 matched with the arc groove 17, and the threaded hole 19 is internally connected with a bolt in a threaded manner. The pins and bolts are not shown in the drawings.
The lifting mechanism is arranged on the fixed plate 3 and comprises a lifting block 5, a steering mechanism is arranged on the lifting block 5, and a clamping mechanism is arranged on one side, far away from the lifting block 5, of the steering mechanism. The lifting mechanism of the embodiment comprises a connecting block 4, a sliding rail 6, an upper end cover 7, a lower end cover 8 and two guide rods 9, wherein the upper end cover 7 is connected to the upper portion of a fixed plate 3 through bolts, the lower end cover 8 is connected to the lower portion of the fixed plate 3 through bolts, the upper end cover 7 and the lower end cover 8 are located on the same side of the fixed plate 3, a main shaft 12 is connected between the upper end cover 7 and the lower end cover 8 through bolts, a cylinder body is connected to the main shaft 12 in a sliding mode, and the cylinder body is connected with a lifting block 5. The upper end and the upper end cover 7 fixed connection of slide rail 6, the lower extreme and the lower extreme 8 fixed connection of slide rail 6, two guide arms 9 are located the both sides of slide rail 6 respectively, the both ends of guide arm 9 are fixed in on upper end cover 7 and the lower extreme 8 respectively, elevating block 5 sliding connection is on slide rail 6 to and sliding connection is on two guide arms 9, the slide hole of intercommunication can be established on here elevating block 5, guide arm 9 sliding arrangement is in the slide hole, connecting block 4 passes through screw fixed connection on elevating block 5, steering mechanism fixed mounting is on connecting block 4. The steering mechanism comprises a rotary air cylinder 10 and a steering wheel 11, the rotary air cylinder 10 is fixedly connected with the connecting block 4 through bolts, the steering wheel 11 is fixedly connected with the steering air cylinder, and one side, away from the steering air cylinder, of the steering wheel 11 is fixedly connected with the clamping mechanism. The clamping mechanism comprises a finger cylinder 13, a track 14, two sliding blocks 15 and two F-shaped clamping jaws 16, wherein the finger cylinder 13 is fixedly connected with the steering wheel 11, the track 14 is connected to the finger cylinder 13, the sliding blocks 15 are slidably mounted in the track 14, and each sliding block 15 is fixedly connected with one F-shaped clamping jaw 16.
The application method of the embodiment is as follows:
during the installation of the gear, the finger cylinder 13 is controlled to operate by an external controller, the finger cylinder 13 controls the slide 15 and the F-shaped clamping jaw 16 to open, the gear is placed between the two F-shaped clamping jaws 16, and then the controller controls the finger cylinder 13 to close to clamp the gear. And then according to the height of the gear chamfering device, the cylinder body of the rodless cylinder is controlled to operate through the controller, so that the lifting block 5 drives the clamped gear to move up and down to a proper height by utilizing the cylinder body, and the clamped gear is chamfered by utilizing the gear chamfering device.
When one face of the gear is chamfered, and the other face of the gear is chamfered, the gear needs to be overturned; when the turnover is carried out, firstly, the cylinder body of the rodless cylinder moves reversely to drive the lifting block 5 to ascend, namely, the F-shaped clamping jaw 16 and the gear are driven to ascend, and when the turnover reaches the top, the rotary cylinder 10 drives the F-shaped clamping jaw 16 and the gear to rotate 180 degrees.
After the rotation, the cylinder body of the rodless cylinder drives the lifting block 5 to descend, namely drives the F-shaped clamping jaw 16 and the gear to descend to the chamfering height of the gear chamfering device, and then uses the gear chamfering device to chamfer the other surface of the clamped gear.
When the angle of the gear needs to be adjusted to adapt to different chamfering devices, the bolts on the threaded holes 19 can be loosened first, then the fixing plate 3 is rotated, and after the fixed plate is adjusted to a specified position, the bolts are fastened to the threaded holes 19.
The clamping reversing device for chamfering the gears is described in detail. The description of the specific embodiments is only intended to aid in understanding the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (6)
1. The utility model provides a centre gripping switching-over device of gear chamfer, includes bottom plate and support riser, support riser fixed connection is on the bottom plate, its characterized in that: the lifting device comprises a supporting vertical plate, and is characterized in that a fixing plate is arranged on the supporting vertical plate, a lifting mechanism is arranged on the fixing plate, a lifting block is arranged on the lifting mechanism, a steering mechanism is arranged on the lifting block, and a clamping mechanism is arranged on one side, far away from the lifting block, of the steering mechanism.
2. The clamping and reversing device for chamfering gears according to claim 1, wherein: the lifting mechanism is a rodless cylinder, the rodless cylinder comprises an upper end cover and a lower end cover, the upper end cover is fixedly connected to the upper part of the fixed plate, the lower end cover is fixedly connected to the lower part of the fixed plate, and the upper end cover and the lower end cover are positioned on the same side of the fixed plate; a sliding rail is arranged between the upper end cover and the lower end cover, the lifting block is arranged on the sliding rail in a sliding manner, the lifting block is fixedly connected with a connecting block, and the steering mechanism is fixedly arranged on the connecting block; and a main shaft is fixedly connected between the upper end cover and the lower end cover, a cylinder body is connected to the main shaft in a sliding manner, and the cylinder body is fixedly connected with the lifting block.
3. A gear chamfering clamping and reversing device as set forth in claim 2 wherein: guide rods are arranged on two sides of the sliding rail, two ends of each guide rod are fixedly connected with the upper end cover and the lower end cover respectively, sliding holes are formed in the lifting blocks, and the guide rods penetrate through the sliding holes and are in sliding connection with the lifting blocks.
4. A gear chamfering clamping and reversing device according to claim 3, wherein: the steering mechanism comprises a rotary cylinder and a steering wheel, the rotary cylinder is fixedly connected with the connecting block, the steering wheel is fixedly connected with the steering cylinder, and one side, away from the steering cylinder, of the steering wheel is fixedly connected with the clamping mechanism.
5. A gear chamfering clamping and reversing device according to claim 3, wherein: the clamping mechanism comprises a finger cylinder, a track, two sliding blocks and two F-shaped clamping jaws, wherein the finger cylinder is fixedly connected with the steering wheel, the track is connected to the finger cylinder, the sliding blocks are slidably mounted in the track, and each sliding block is fixedly connected with one F-shaped clamping jaw.
6. A gear chamfering clamping and reversing device as set forth in claim 2 wherein: the fixing plate and the supporting vertical plate are respectively provided with a matched through hole, and pin shafts are rotatably arranged in the through holes; the support vertical plate is provided with a transverse arc groove, the fixing plate is provided with a threaded hole matched with the arc groove, and the threaded hole is internally connected with a bolt in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320153755.XU CN219425853U (en) | 2023-02-08 | 2023-02-08 | Clamping reversing device for chamfering gears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320153755.XU CN219425853U (en) | 2023-02-08 | 2023-02-08 | Clamping reversing device for chamfering gears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219425853U true CN219425853U (en) | 2023-07-28 |
Family
ID=87346223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320153755.XU Active CN219425853U (en) | 2023-02-08 | 2023-02-08 | Clamping reversing device for chamfering gears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219425853U (en) |
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2023
- 2023-02-08 CN CN202320153755.XU patent/CN219425853U/en active Active
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| GR01 | Patent grant |