CN214978246U - Straight tooth umbrella face gear machining clamp - Google Patents
Straight tooth umbrella face gear machining clamp Download PDFInfo
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- CN214978246U CN214978246U CN202120341141.5U CN202120341141U CN214978246U CN 214978246 U CN214978246 U CN 214978246U CN 202120341141 U CN202120341141 U CN 202120341141U CN 214978246 U CN214978246 U CN 214978246U
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- 238000003754 machining Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000008859 change Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 9
- 239000000758 substrate Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000036346 tooth eruption Effects 0.000 description 1
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Abstract
The utility model discloses a straight-tooth umbrella face gear machining anchor clamps relates to gear machining anchor clamps technical field. The clamp is characterized in that two chucks arranged in parallel are arranged on a substrate of the clamp, the chucks are connected to the substrate in a sliding mode, a sliding groove is formed in the substrate, a movable plate is connected to the sliding groove in a sliding mode, a connecting rod used for fixing the chucks and the movable plate is arranged between the chucks and the movable plate, a containing cavity is formed in the substrate, and a driving mechanism is arranged in the containing cavity and used for driving the movable plate and the chucks to slide to achieve position change and fix the position of the movable plate. The utility model discloses in, be equipped with two sets of the same chucks on the base plate of same anchor clamps, and the position can automatic switch-over, consequently accomplish the processing back at one of them blank, can shift the position of two chucks, directly carry out the processing of blank on the next chuck, increased holistic machining efficiency in the very big degree, reduced extravagant time, reduced the processing cost, the fastness that anchor clamps added simultaneously and held is higher.
Description
Technical Field
The utility model relates to a gear machining anchor clamps technical field especially relates to a straight-tooth umbrella face gear machining anchor clamps.
Background
Gear refers to a mechanical element on a rim with gears continuously engaged to transmit motion and power. The use of gears in transmissions has long emerged. At the end of the 19 th century, the principle of generating the cutting method and the successive appearance of special machine tools and cutters for cutting teeth by using the principle pay attention to the running stability of gears along with the development of production.
The straight bevel gear is a straight bevel gear, and the straight bevel gear and the helical gear are different in tooth form. The tooth form of the straight gear is parallel to the gear shaft, and the tooth form of the helical gear forms a certain angle with the gear shaft.
The overlap ratio is better when the helical gear is meshed, and the helical gear is more suitable for occasions with large load and low rotating speed.
If the load is not large, the low-speed transmission can be realized by a straight gear. The cost is low.
Since gear machining requires cutting a gear groove in a blank by using a cutter, a specific clamp is required to clamp and fix the gear blank so as to ensure cutting stability.
At present, chinese patent with publication number CN210306761U discloses a be used for gear machining anchor clamps, it includes the connecting rod, one side including the connecting rod is provided with the connecting seat, the inside interlude of connecting seat is provided with the spliced pole, just the one end of spliced pole with the connecting rod is connected, the connecting seat is kept away from one side of connecting rod is provided with the mount pad.
Although the clamp avoids the situation that the whole device needs to be replaced when parts of the same type and different models are machined, the clamp is convenient for workers to use and improves the working efficiency, the clamp can only be used one by one in the process of producing gears, and a time blade between the production and the installation of the next blank is idle, so that more time can be wasted, and the overall efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above technical problem, overcome prior art's shortcoming, provide a straight-tooth umbrella face gear machining anchor clamps.
In order to solve the technical problem, the utility model provides a straight-tooth umbrella face gear machining anchor clamps.
The technical effects are as follows: be equipped with two sets of the same chucks on the base plate of same anchor clamps, and the position can automatic switch over, consequently accomplish the processing back at one of them blank, can shift the position of two chucks, directly carry out the processing of blank on the next chuck, increased holistic machining efficiency in the very big degree, reduced extravagant time, reduced the processing cost, the fastness that anchor clamps added simultaneously is higher.
The utility model discloses the technical scheme who further injects is: the utility model provides a straight-tooth umbrella face gear machining anchor clamps, is equipped with two mutual parallel arrangement's chuck including the base plate that is used for connecting the machine tool on the base plate, and the chuck slides and connects on the base plate, has seted up the spout on the base plate, and the spout internal slipping is connected with the fly leaf, is equipped with between chuck and the fly leaf to be used for fixing the connecting rod of the two, has seted up in the base plate and has held the chamber, holds and is equipped with actuating mechanism in the chamber for drive fly leaf and chuck slide and realize the position change and fix the position of fly leaf.
Furthermore, a movable block is arranged in the containing cavity on the movable plate, a driving motor is fixed on the bottom surface of the containing cavity, a driving lead screw is arranged on an output shaft of the driving motor, and the driving lead screw penetrates through the movable block and is in threaded connection with the movable block.
The straight-tooth umbrella face gear machining clamp is characterized in that a driving rack is fixed on one side of the containing cavity on the movable plate, the driving rack is arranged along the extending direction of the sliding groove, the containing cavity is rotatably connected with a driving gear through a rotating shaft, and the driving gear is meshed with the driving rack.
The straight-tooth umbrella face gear machining clamp is characterized in that a driving motor is arranged in the accommodating cavity, a driving worm is arranged on an output shaft of the driving motor, a driving worm wheel which is coaxial with the driving rack is arranged on the rotating shaft, and the driving worm wheel and the driving worm are meshed with each other.
The straight-tooth umbrella face gear machining clamp comprises a clamping shaft, wherein the clamping head comprises a horizontal arrangement, the clamping shaft comprises an installation section at the middle position, a top limiting section and a bottom limiting section, the top limiting section and the bottom limiting section are located on two sides of the installation section, and a limiting key matched with a key groove in the inner side face of a blank is arranged on the installation section.
The straight-tooth umbrella face gear machining clamp comprises a bottom limiting section and an ejecting block, wherein the bottom limiting section comprises a limiting ring and is used for ejecting the bottom surface of a blank, the top limiting section comprises a threaded section and an ejecting block connected to the threaded section, the ejecting block is connected to the threaded section through threads and is used for ejecting the top surface of the blank, and the diameter of the ejecting block is smaller than that of the limiting ring.
The utility model has the advantages that:
(1) in the utility model, in the using process, an operator can install a target part on one chuck on the substrate, the chuck is driven to slide by the driving mechanism, so that the chuck for installing the part is moved to a processing position for processing, and at the moment, the operator can install the target part on another chuck, after the previous part is processed, the driving mechanism drives the chuck to move, the part on the other chuck is processed, and the operator can take down the processed part and replace the part with the unprocessed part, thereby ensuring that the whole equipment is always in a processing state, avoiding the equipment from being idle and improving the processing efficiency;
(2) in the utility model, the driving screw rotates, the movable block slides under the driving of the screw, and the movable block and the movable plate can be driven to slide, so that the switching of different positions of the chuck is realized, and the stability of the positions of the movable block and the movable plate can be ensured under the action of the driving screw, thereby avoiding the shaking of the chuck in the processing process and improving the processing stability;
(3) in the utility model, the driving worm is driven to rotate by the driving motor, the driving worm wheel, the rotating shaft connected with the driving worm wheel and the driving gear can be driven to rotate, the driving rack is linked to slide, so that the whole movable plate is driven to slide, the purpose of adjusting the position of the chuck is achieved, and the stability of the movable plate in the processing process can be ensured by the self-locking property of the worm wheel and the worm;
(4) in the utility model, the position of the gear on the clamping shaft can be kept stable through the top limiting section and the bottom limiting section, meanwhile, the setting of the limiting key can avoid the gear from rotating on the clamping shaft, and the ejector block arranged on the thread section can adjust the position through the thread, so as to jack the top surface of the blank and form a stable processing position;
(5) the utility model discloses in, be equipped with two sets of the same chucks on the base plate of same anchor clamps, and the position can automatic switch-over, consequently accomplish the processing back at one of them blank, can shift the position of two chucks, directly carry out the processing of blank on the next chuck, increased holistic machining efficiency in the very big degree, reduced extravagant time, reduced the processing cost, the fastness that anchor clamps added simultaneously and held is higher.
Drawings
FIG. 1 is a structural view of example 1;
fig. 2 is a schematic structural view of embodiment 2.
Wherein: 1. a substrate; 11. a chute; 12. a movable plate; 13. an accommodating chamber; 14. a movable block; 2. a chuck; 21. a connecting rod; 22. a clamping shaft; 23. an installation section; 24. a top limiting section; 26. a bottom limiting section; 27. a limiting key; 28. a limiting ring; 29. a threaded segment; 3. A drive mechanism; 31. driving a lead screw; 32. a drive motor; 33. a drive rack; 34. a drive gear; 35. a drive worm; 36. driving the worm gear.
Detailed Description
The straight-tooth umbrella face gear machining clamp provided by the embodiment has the structure as shown in fig. 1, and comprises a base plate 1 used for being connected with a machining machine tool, wherein two clamping heads 2 arranged in parallel are arranged on the base plate 1, the clamping heads 2 are connected on the base plate 1 in a sliding manner, a sliding groove 11 is formed in the base plate 1, a movable plate 12 is connected in the sliding groove 11 in a sliding manner, and a connecting rod 21 used for fixing the clamping heads 2 and the movable plate 12 is arranged between the clamping heads 2 and the movable plate 12.
As shown in fig. 1, a containing cavity 13 is formed in the substrate 1, and a driving mechanism 3 is disposed in the containing cavity 13 and used for driving the movable plate 12 and the chuck 2 to slide to realize position change and fix the position of the movable plate 12. The movable plate 12 is provided with a movable block 14 in the accommodating cavity 13, a driving motor 32 is fixed on the bottom surface of the accommodating cavity 13, and an output shaft of the driving motor 32 is provided with a driving lead screw 31 which penetrates through the movable block 14 and is in threaded connection with the movable block.
As shown in fig. 1, the chuck 2 includes a horizontally disposed clamping shaft 22, the clamping shaft 22 includes a mounting section 23 at a middle position, and a top limiting section 24 and a bottom limiting section 26 located at two sides of the mounting section 23, and the mounting section 23 is provided with a limiting key 27 disposed to match with a key slot on an inner side of a blank.
As shown in fig. 1, the bottom stopper segment 26 includes a stopper ring 28 for abutting against the bottom surface of the blank, the top stopper segment 24 includes a threaded section 29, and a top block connected to the threaded section 29, the top block is connected to the threaded section 29 through a thread for abutting against the top surface of the blank, and the diameter of the top block is smaller than that of the stopper ring 28.
In the use, operating personnel can be with installing target part on the chuck 2 on the base plate 1, drive chuck 2 through actuating mechanism 3 and slide, make the chuck 2 of installation part remove to the processing position and process, and operating personnel can install target part with another chuck 2 this moment, treat that last parts machining accomplishes the back, actuating mechanism 3 drives chuck 2 activity, process the part on another chuck 2, and operating personnel then can take off the part that has processed and replace into unprocessed part, guarantee that whole equipment is in the processing state all the time, avoid equipment to idle, promote machining efficiency.
The utility model discloses in, be equipped with two sets of the same chucks 2 on the base plate 1 of same anchor clamps, and the position can automatic switch-over, consequently accomplish the processing back at one of them blank, can shift the position of two chucks 2, directly carry out the processing of blank on the next chuck 2, increased holistic machining efficiency in very big degree, reduced the time of wasting, reduced the processing cost, the fastness that anchor clamps added simultaneously and held is higher.
In addition to the above embodiments, the present invention may have other embodiments. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.
Claims (6)
1. The utility model provides a straight-tooth umbrella face gear machining anchor clamps, includes base plate (1) that is used for connecting machine tool, its characterized in that: be equipped with two chuck (2) of parallel arrangement each other on base plate (1), chuck (2) slide and connect on base plate (1), spout (11) have been seted up on base plate (1), spout (11) internal slipping is connected with fly leaf (12), be equipped with between chuck (2) and fly leaf (12) and be used for fixing connecting rod (21) of the two, it holds chamber (13) to have seted up in base plate (1), it is equipped with actuating mechanism (3) in chamber (13) to hold, be used for driving fly leaf (12) and chuck (2) to slide and realize the position change and fix the position of fly leaf (12).
2. The clamp for processing the straight-tooth umbrella face gear according to claim 1, is characterized in that: the movable plate (12) is positioned in the accommodating cavity (13) and is internally provided with a movable block (14), the bottom surface of the accommodating cavity (13) is fixedly provided with a driving motor (32), an output shaft of the driving motor (32) is provided with a driving lead screw (31), and the driving lead screw penetrates through the movable block (14) and is in threaded connection with the movable block.
3. The clamp for processing the straight-tooth umbrella face gear according to claim 1, is characterized in that: one side is fixed with drive rack (33) in cavity (13) is held to the last position of fly leaf (12), and drive rack (33) set up along the extending direction of spout (11), hold and be connected with drive gear (34) through the pivot rotation in cavity (13), and drive gear (34) and drive rack (33) intermeshing set up.
4. The clamp for processing the straight-tooth umbrella face gear according to claim 3, is characterized in that: the accommodating cavity (13) is internally provided with a driving motor (32), an output shaft of the driving motor (32) is provided with a driving worm (35), a rotating shaft is provided with a driving worm wheel (36) which is coaxial with the driving rack (33), and the driving worm wheel (36) and the driving worm (35) are meshed with each other.
5. The clamp for processing the straight-tooth umbrella face gear according to claim 1, is characterized in that: the chuck (2) comprises a horizontally arranged clamping shaft (22), the clamping shaft (22) comprises an installation section (23) in the middle position, a top limiting section (24) and a bottom limiting section (26) which are located on two sides of the installation section (23), and limiting keys (27) matched with key grooves in the inner side faces of blanks are arranged on the installation section (23).
6. The clamp for processing the straight-tooth umbrella face gear according to claim 5, wherein: the bottom limiting section (26) comprises a limiting ring (28) and is used for propping against the bottom surface of the blank, the top limiting section (24) comprises a threaded section (29) and an ejector block connected to the threaded section (29), the ejector block is connected to the threaded section (29) through threads and is used for propping against the top surface of the blank, and the diameter of the ejector block is smaller than that of the limiting ring (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120341141.5U CN214978246U (en) | 2021-02-06 | 2021-02-06 | Straight tooth umbrella face gear machining clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120341141.5U CN214978246U (en) | 2021-02-06 | 2021-02-06 | Straight tooth umbrella face gear machining clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214978246U true CN214978246U (en) | 2021-12-03 |
Family
ID=79145914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120341141.5U Expired - Fee Related CN214978246U (en) | 2021-02-06 | 2021-02-06 | Straight tooth umbrella face gear machining clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214978246U (en) |
-
2021
- 2021-02-06 CN CN202120341141.5U patent/CN214978246U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |