CN220388142U - Lifting device for gear hobbing machine machining - Google Patents
Lifting device for gear hobbing machine machining Download PDFInfo
- Publication number
- CN220388142U CN220388142U CN202321629399.0U CN202321629399U CN220388142U CN 220388142 U CN220388142 U CN 220388142U CN 202321629399 U CN202321629399 U CN 202321629399U CN 220388142 U CN220388142 U CN 220388142U
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- Prior art keywords
- fixedly connected
- gear hobbing
- hobbing machine
- lifting device
- backup pad
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- 238000003754 machining Methods 0.000 title abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000003028 elevating effect Effects 0.000 claims abstract description 5
- 238000006467 substitution reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 14
- 230000003213 activating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of gear hobbing machines, and discloses a lifting device for gear hobbing machine processing, which comprises a supporting plate, wherein supporting legs are fixedly connected to two sides of the supporting plate through bolts, a clamping mechanism is arranged on the front side surface of the supporting plate, and a lifting mechanism is arranged on the rear side surface of the supporting plate. This lifting device for gear hobbing machine processing through the fixture that sets up, removes to the direction that is close to each other through the holder synchronization of both sides to can treat the work piece of processing and stabilize the centre gripping, electronic substitution is manual goes up the unloading, has improved the machining efficiency of gear hobbing machine, has improved the security simultaneously, through the elevating system that sets up, through starting the cylinder, cylinder drive second connecting plate is at the surface gliding of connecting rod, the drive installation shell is at the surface gliding of bracing piece, the holder downwardly moving this moment, thereby can realize the purpose of the upper and lower lifting of holder.
Description
Technical Field
The utility model relates to the technical field of gear hobbing machines, in particular to a lifting device for gear hobbing machine machining.
Background
The gear hobbing machine (gear hobbing machine) is the most widely used machine tool in gear machining machines, and can be used for cutting straight-tooth and helical cylindrical gears, worm gears, chain wheels and the like. A gear processing machine tool for processing straight-tooth, helical and herringbone tooth cylindrical gears and worm gears by a hob according to a generating method. When the machine tool uses a special hob, various workpieces with special tooth shapes such as a spline, a chain wheel and the like can be processed. The machining precision of the common gear hobbing machine is 7-6 grades (JB 179-83), and the high-precision gear hobbing machine is 4-3 grades. The maximum processing diameter is up to 15 meters.
At present, when a gear hobbing machine processes a workpiece, the workpiece needs to be manually conveyed, and the excessive workpiece can cause the manual conveying to be relatively laborious, and the defects of low efficiency and poor safety exist, so that a lifting device for gear hobbing machine processing is needed to solve the problems.
Disclosure of Invention
The utility model aims to provide a lifting device for gear hobbing machine processing, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a gear hobbing machine processing is with lifting device, includes the backup pad, the backup pad both sides are through bolt fixedly connected with supporting leg, backup pad front side surface is provided with fixture, backup pad rear side surface is provided with elevating system.
The fixture comprises a mounting shell, the mounting shell is fixedly connected to the front side surface of a supporting plate, a connecting block is fixedly connected to the rear side surface of the mounting shell, a threaded rod is rotationally connected to the mounting shell, opposite threads are arranged on two sides of the surface of the threaded rod, sliding pieces are connected to two sides of the surface of the threaded rod in a threaded mode, clamping pieces are fixedly connected to the bottom of the sliding pieces, the number of the clamping pieces is two, and the two clamping pieces are symmetrically arranged on the front side surface of the supporting plate.
Preferably, the hole groove is set up in the middle of in the slider, sliding connection has the dead lever in the hole groove, fixedly connected with mounting in the middle of the dead lever surface, mounting fixedly connected with is in the middle of the installation shell bottom, the equal fixedly connected with locating part in dead lever both sides, through the dead lever of setting, can ensure the slider of both sides stability in the removal in-process.
Preferably, the right side fixedly connected with motor of threaded rod, motor surface fixedly connected with mounting panel, mounting panel fixedly connected with is installed shell right side surface, through the mounting panel that sets up, plays fixed purpose to the motor.
Preferably, the left side sliding connection has the bracing piece in the installation shell, bracing piece top fixedly connected with first connecting block, first connecting block fixed connection is in backup pad front side surface, through bracing piece and the first connecting block that set up, avoids the installation shell to take place the phenomenon of slope at the removal in-process.
Preferably, the lifting mechanism comprises a second connecting block, the second connecting block is fixedly connected to the surface of the rear side of the supporting plate, an air cylinder is fixedly connected to the bottom of the second connecting block, a second connecting plate is fixedly connected to the bottom of the air cylinder, the first connecting plate is fixedly connected to the rear side of the connecting block, and the air cylinder drives the second connecting plate to slide downwards on the surface of the connecting rod through a starting air cylinder.
Preferably, the hole groove has all been seted up at the four corners in the second connecting plate, sliding connection has the connecting rod in the hole groove, connecting rod bottom fixedly connected with first connecting plate, first connecting plate fixedly connected with backup pad rear side surface, through the first connecting plate that sets up, play the effect of supporting to the connecting rod.
Compared with the prior art, the utility model provides the lifting device for the gear hobbing machine, which has the following beneficial effects:
1. this lifting device for gear hobbing machine processing through the fixture that sets up, removes to the direction that is close to each other through the holder of both sides is synchronous to can treat the work piece of processing and stabilize the centre gripping, the unloading is gone up in the manual carrying out of electronic substitution, has improved gear hobbing machine's machining efficiency, has improved the security simultaneously.
2. This elevating gear is used in gear hobbing machine processing, through the elevating system who sets up, through the start-up cylinder, when the cylinder drive second connecting plate is at the surface gliding of connecting rod, the drive installation shell is at the surface gliding of bracing piece, and the holder moves down this moment to can realize the purpose of the upper and lower lifting of holder.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:
FIG. 1 is a schematic elevational view of the entire structure of the present utility model;
FIG. 2 is a schematic rear view of the entire structure of the present utility model;
FIG. 3 is a schematic view of a clamping mechanism according to the present utility model;
fig. 4 is a schematic view of a lifting mechanism according to the present utility model.
In the figure: 1. a support plate; 2. a clamping mechanism; 21. a first connection block; 22. a support rod; 23. a mounting shell; 24. a fixing member; 25. a limiting piece; 26. a slider; 27. a motor; 28. a threaded rod; 29. a fixed rod; 201. a clamping member; 3. a lifting mechanism; 31. a second connection block; 32. a connecting rod; 33. a first connection plate; 34. a cylinder; 35. a second connecting plate; 4. and (5) supporting legs.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a technical scheme that:
embodiment one:
referring to fig. 1-2 to 3, a lifting device for gear hobbing machine processing comprises a support plate 1, wherein support legs 4 are fixedly connected to two sides of the support plate 1 through bolts, a clamping mechanism 2 is arranged on the front side surface of the support plate 1, and a lifting mechanism 3 is arranged on the rear side surface of the support plate 1.
The fixture 2 includes installation shell 23, and installation shell 23 fixed connection is in backup pad 1 front side surface, and installation shell 23 rear side surface fixedly connected with connecting block, and installation shell 23 internal rotation is connected with threaded rod 28, and threaded rod 28 surface both sides are provided with opposite screw thread, and threaded rod 28 surface both sides equal threaded connection has slider 26, slider 26 bottom fixedly connected with holder 201, and the quantity that holder 201 set up is two, and two holders 201 are the symmetry and set up in backup pad 1 front side surface.
Further, the middle hole groove is formed in the sliding piece 26, the fixing rod 29 is connected in the hole groove in a sliding mode, the fixing piece 24 is fixedly connected in the middle of the surface of the fixing rod 29, the fixing piece 24 is fixedly connected in the middle of the bottom of the mounting shell 23, the limiting pieces 25 are fixedly connected to two sides of the fixing rod 29, and the stability of the sliding pieces 26 on two sides in the moving process can be guaranteed through the fixing rod 29.
Further, the right side of the threaded rod 28 is fixedly connected with a motor 27, the surface of the motor 27 is fixedly connected with a mounting plate, the mounting plate is fixedly connected to the right side surface of the mounting shell 23, and the purpose of fixing the motor 27 is achieved through the mounting plate.
Further, the left side sliding connection has the bracing piece 22 in the installation shell 23, and bracing piece 22 top fixedly connected with first linkage piece 21, and first linkage piece 21 fixed connection is in backup pad 1 front side surface, through bracing piece 22 and first linkage piece 21 that set up, avoids installation shell 23 to take place the phenomenon of slope in the removal in-process.
Embodiment two:
referring to fig. 4, and based on the first embodiment, it is further obtained that the lifting mechanism 3 includes a second connection block 31, the second connection block 31 is fixedly connected to the surface of the rear side of the support plate 1, the bottom of the second connection block 31 is fixedly connected with an air cylinder 34, the bottom of the air cylinder 34 is fixedly connected with a second connection plate 35, the first connection plate 33 is fixedly connected to the rear side of the connection block, and the air cylinder 34 drives the second connection plate 35 to slide downwards on the surface of the connection rod 32 by activating the air cylinder 34.
Further, the four corners in the second connecting plate 35 are all provided with hole grooves, the connecting rod 32 is connected in the hole grooves in a sliding way, the first connecting plate 33 is fixedly connected to the bottom of the connecting rod 32, the first connecting plate 33 is fixedly connected to the rear side surface of the supporting plate 1, and the connecting rod 32 is supported through the first connecting plate 33.
In the actual operation process, when the device is used, firstly, through the mounting groove formed in the supporting leg 4, after the device is fixed at the corresponding position, the cylinder 34 is started, the cylinder 34 drives the second connecting plate 35 to slide downwards on the surface of the connecting rod 32 and simultaneously drives the mounting shell 23 to slide downwards on the surface of the supporting rod 22, the clamping piece 201 moves downwards at the moment, so that the purpose of lifting the clamping piece 201 upwards and downwards can be achieved, when the clamping piece 201 is positioned on two sides of a workpiece to be processed, the motor 27 is started, the motor 27 drives the sliding pieces 26 on two sides to move towards the directions close to each other in the rotating process of the threaded rod 28, and then the clamping pieces 201 on two sides synchronously move towards the directions close to each other, so that the workpiece to be processed can be firmly clamped, the manual feeding and discharging can be replaced by electric operation, the processing efficiency of a gear hobbing machine is improved, and meanwhile, the safety is improved.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (6)
1. Lifting device for gear hobbing machine processing, including backup pad (1), its characterized in that: supporting legs (4) are fixedly connected to two sides of the supporting plate (1) through bolts, a clamping mechanism (2) is arranged on the front side surface of the supporting plate (1), and a lifting mechanism (3) is arranged on the rear side surface of the supporting plate (1);
clamping mechanism (2) are including installation shell (23), installation shell (23) fixedly connected with backup pad (1) front side surface, installation shell (23) rear side fixedly connected with connecting block, installation shell (23) internal rotation is connected with threaded rod (28), threaded rod (28) surface both sides are provided with opposite screw thread, equal threaded connection in threaded rod (28) surface both sides has slider (26), slider (26) bottom fixedly connected with clamping piece (201), the quantity that clamping piece (201) set up is two, two clamping piece (201) are the symmetry setting in backup pad (1) front side surface.
2. The lifting device for gear hobbing machine according to claim 1, wherein: the two sliding parts (26) are internally provided with a hole groove in the middle, a fixing rod (29) is connected in the hole groove in a sliding mode, a fixing part (24) is fixedly connected in the middle of the surface of the fixing rod (29), the fixing part (24) is fixedly connected in the middle of the bottom of the mounting shell (23), and two sides of the fixing rod (29) are fixedly connected with limiting parts (25).
3. The lifting device for gear hobbing machine according to claim 1, wherein: the right side of threaded rod (28) fixedly connected with motor (27), motor (27) surface fixedly connected with mounting panel, mounting panel fixedly connected with is in the right side surface of installation shell (23).
4. The lifting device for gear hobbing machine according to claim 1, wherein: the left side sliding connection has bracing piece (22) in installing shell (23), bracing piece (22) top fixedly connected with first connecting block (21), first connecting block (21) fixed connection is in backup pad (1) front side surface.
5. The lifting device for gear hobbing machine according to claim 1, wherein: elevating system (3) are including second connecting block (31), second connecting block (31) fixed connection is in backup pad (1) rear side surface, second connecting block (31) bottom fixedly connected with cylinder (34), cylinder (34) bottom fixedly connected with second connecting plate (35), first connecting plate (33) fixed connection is in connecting block rear side.
6. The lifting device for gear hobbing machine according to claim 5, wherein: the four corners all have seted up the hole groove in second connecting plate (35), sliding connection has connecting rod (32) in the hole groove, connecting rod (32) bottom fixedly connected with first connecting plate (33), first connecting plate (33) fixedly connected with backup pad (1) rear side surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321629399.0U CN220388142U (en) | 2023-06-26 | 2023-06-26 | Lifting device for gear hobbing machine machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321629399.0U CN220388142U (en) | 2023-06-26 | 2023-06-26 | Lifting device for gear hobbing machine machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220388142U true CN220388142U (en) | 2024-01-26 |
Family
ID=89607557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321629399.0U Active CN220388142U (en) | 2023-06-26 | 2023-06-26 | Lifting device for gear hobbing machine machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220388142U (en) |
-
2023
- 2023-06-26 CN CN202321629399.0U patent/CN220388142U/en active Active
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