CN216421313U - Gear hobbing machine knife rest angle adjustment mechanism - Google Patents
Gear hobbing machine knife rest angle adjustment mechanism Download PDFInfo
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- CN216421313U CN216421313U CN202122552601.1U CN202122552601U CN216421313U CN 216421313 U CN216421313 U CN 216421313U CN 202122552601 U CN202122552601 U CN 202122552601U CN 216421313 U CN216421313 U CN 216421313U
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- knife rest
- mounting plate
- gear
- lead screw
- hobbing machine
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Abstract
The utility model discloses a gear hobbing machine knife rest angular adjustment mechanism, including the casing steel sheet, one side surface of casing steel sheet is provided with the knife rest dish, one side fixed surface of knife rest dish installs the cutter clamping piece, the opposite side fixed surface of casing steel sheet installs the removal subassembly, be provided with drive assembly between removal subassembly and the knife rest dish. A gear hobbing machine knife rest angular adjustment mechanism, the transmission assembly and the removal subassembly of setting, the operation through positive and negative motor drives the rotation of lead screw, the movable block passes through screw hole and lead screw threaded connection, the rotation of lead screw drives the removal of movable block, the movable block drives the removal of pinion rack, because of intermeshing between pinion rack and the gear, make the removal of pinion rack drive the gear and take place to rotate, the gear passes through the rotation that the transmission shaft drove the knife rest dish, thereby make the angle of knife rest dish take place to adjust, bring better use prospect.
Description
Technical Field
The utility model relates to a gear hobbing machine equipment technical field specifically is a gear hobbing machine knife rest angular adjustment mechanism.
Background
The machine-shaping of gear generally can adopt gear hobbing machine-shaping gear, and traditional gear hobbing machine includes base, knife rest, blade holder, hobbing cutter, upper portion stop gear, and in order to realize automatic unloading of going up, the overwhelming majority sets up an solitary automatic unloader that goes up that sets up on the gear hobbing machine base among the prior art, and when upper stop gear withdrawed from, the clamping jaw stretched into the base top and takies the gear away, then presss from both sides and gets a new material and place and process on the base.
In the prior art, a chinese patent document with an authorization publication number of CN202020712329.1 describes a gear hobbing machine cutter frame angle adjustment mechanism, which pulls a connecting rod by controlling up and down movement of an oil cylinder and pulls a straight rod by a driven way, so that a cutter frame disc can be driven to rotate, and the angle of a cutter can be adjusted.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a gear hobbing machine knife rest angular adjustment mechanism possesses the angle of being convenient for adjust the knife rest dish, and moves advantages such as stable, can effectively solve the problem among the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a gear hobbing machine knife rest angular adjustment mechanism, includes the casing steel sheet, one side surface of casing steel sheet is provided with the knife rest dish, one side fixed surface of knife rest dish installs the cutter clamping piece, the opposite side fixed surface of casing steel sheet installs the removal subassembly, it is provided with drive assembly to remove between subassembly and the knife rest dish, it passes through drive assembly and is connected with the one side surface transmission of knife rest dish to remove the subassembly.
Preferably, the moving assembly comprises a positive and negative motor, a first mounting plate, a groove, a stabilizing assembly, a threaded hole, a moving block, a guide rod, a mounting base, a lead screw and a second mounting plate, the first mounting plate and the second mounting plate are fixedly mounted on the outer surface of one side of the steel plate of the casing, the positive and negative motor is fixedly mounted on the upper portion of the outer surface of one side of the first mounting plate, the lead screw and the guide rod are positioned between the first mounting plate and the second mounting plate, the lead screw is positioned on the upper portion of the guide rod, the threaded hole is formed in the middle of the moving block, the moving block is fixedly mounted in the middle of the outer surface of the lower end of the mounting base, the groove is formed in the outer surface of the upper end of the mounting base, the stabilizing assemblies are two groups, the two groups of the stabilizing assemblies are fixedly mounted at the left end and the right end of the outer surface of the lower end of the mounting base, and the transmission assembly comprises a convex plate, Toothed plate, gear and transmission shaft.
Preferably, the moving block is in threaded connection with a screw rod through a threaded hole, sealing bearings are arranged between the screw rod and the first mounting plate and between the screw rod and the second mounting plate, and the screw rod is movably connected with the first mounting plate and the second mounting plate through the sealing bearings.
Preferably, be the joint between protruding template and the recess, pinion rack fixed mounting is in the upper end surface of protruding template, transmission shaft fixed mounting is in one side surface of cutter frame dish, gear fixed mounting is in the one end surface of transmission shaft.
Preferably, the gear and the toothed plate are meshed with each other, a sealing bearing is arranged between the transmission shaft and the shell steel plate, and the transmission shaft is movably connected with the shell steel plate through the sealing bearing.
Preferably, the stabilizing component comprises a connecting block, a through cavity and a sliding sleeve, the connecting block is fixedly installed on the left side and the right side of the outer surface of the lower end of the installation base, the through cavity is formed in the middle of the connecting block, the sliding sleeve is fixedly installed on the outer surface of the lower end of the connecting block, and the sliding sleeve is connected with the outer wall of the guide rod in a sliding mode.
(III) advantageous effects
Compared with the prior art, the utility model provides a gear hobbing machine knife rest angular adjustment mechanism possesses following beneficial effect:
1. this gear hobbing machine knife rest angular adjustment mechanism, the transmission subassembly and the removal subassembly of setting, when the knife rest dish needs angle regulation, the rotation of operation through positive and negative motor drive lead screw, the movable block passes through screw hole and lead screw threaded connection, the rotation of lead screw drives the removal of movable block, the movable block drives the removal of installation base, the removal of installation base through protruding type board driven tooth plate is passed through to the installation base, because of intermeshing between pinion rack and the gear, make the removal of pinion rack drive the gear and take place to rotate, the gear drives the rotation of knife rest dish through the transmission shaft, thereby make the angle of knife rest dish take place the adjustment.
2. This gear hobbing machine knife rest angular adjustment mechanism, the stable subassembly that sets up, the lead screw passes from leading to the chamber, because of the connecting block passes through sliding sleeve and guide arm sliding connection for the movable block removes more stably, and the recess that sets up, the installation between the convex mould board of being convenient for and the installation base.
Drawings
Fig. 1 is a schematic view of the overall structure of the angle adjusting mechanism of the cutter frame of the gear hobbing machine of the present invention.
Fig. 2 is a schematic structural view of the transmission assembly and the moving assembly in the angle adjusting mechanism of the cutter frame of the gear hobbing machine of the present invention.
Fig. 3 is a schematic structural view of a stabilizing assembly in the angle adjusting mechanism of the cutter frame of the gear hobbing machine of the present invention.
In the figure: 1. a shell steel plate; 2. a tool holder tray; 3. a tool clamping piece; 4. a transmission assembly; 5. a moving assembly; 6. a positive and negative motor; 7. a first mounting plate; 8. a groove; 9. a stabilizing assembly; 10. a threaded hole; 11. a moving block; 12. a guide bar; 13. installing a base; 14. a screw rod; 15. a second mounting plate; 16. connecting blocks; 17. a cavity is communicated; 18. a sliding sleeve; 19. a convex plate; 20. a toothed plate; 21. a gear; 22. a drive shaft.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Detailed description of the preferred embodiment
The embodiment is a hobbing machine knife rest angle adjusting mechanism.
As shown in fig. 1-3, the tool holder comprises a case steel plate 1, a tool holder disc 2 is arranged on the outer surface of one side of the case steel plate 1, a tool clamping piece 3 is fixedly arranged on the outer surface of one side of the tool holder disc 2, a moving assembly 5 is fixedly arranged on the outer surface of the other side of the case steel plate 1, a transmission assembly 4 is arranged between the moving assembly 5 and the tool holder disc 2, and the moving assembly 5 is in transmission connection with the outer surface of one side of the tool holder disc 2 through the transmission assembly 4.
The moving component 5 comprises a positive and negative motor 6, a first mounting plate 7, a groove 8, stabilizing components 9, threaded holes 10, a moving block 11, a guide rod 12, a mounting base 13, a lead screw 14 and a second mounting plate 15, the first mounting plate 7 and the second mounting plate 15 are fixedly mounted on the outer surface of one side of the shell steel plate 1, the positive and negative motor 6 is fixedly mounted on the upper portion of the outer surface of one side of the first mounting plate 7, the lead screw 14 and the guide rod 12 are positioned between the first mounting plate 7 and the second mounting plate 15, the lead screw 14 is positioned on the upper portion of the guide rod 12, the threaded holes 10 are formed in the middle of the moving block 11, the moving block 11 is fixedly mounted in the middle of the outer surface of the lower end of the mounting base 13, the grooves 8 are formed in the outer surface of the upper end of the mounting base 13, the stabilizing components 9 are two groups, the two groups of stabilizing components 9 are fixedly mounted at the left end and the right end of the outer surface of the lower end of the mounting base 13, and the transmission component 4 comprises convex plates 19, A toothed plate 20, a gear 21 and a transmission shaft 22; the moving block 11 is in threaded connection with a screw rod 14 through a threaded hole 10, sealing bearings are arranged between the screw rod 14 and the first mounting plate 7 and between the screw rod 14 and the second mounting plate 15, and the screw rod 14 is movably connected with the first mounting plate 7 and the second mounting plate 15 through the sealing bearings; the convex plate 19 is clamped with the groove 8, the toothed plate 20 is fixedly arranged on the outer surface of the upper end of the convex plate 19, the transmission shaft 22 is fixedly arranged on the outer surface of one side of the cutter frame disc 2, and the gear 21 is fixedly arranged on the outer surface of one end of the transmission shaft 22; the gear 21 and the toothed plate 20 are meshed with each other, a sealing bearing is arranged between the transmission shaft 22 and the machine shell steel plate 1, and the transmission shaft 22 is movably connected with the machine shell steel plate 1 through the sealing bearing; the stabilizing component 9 comprises a connecting block 16, a through cavity 17 and a sliding sleeve 18, the connecting block 16 is fixedly arranged on the left side and the right side of the outer surface of the lower end of the mounting base 13, the through cavity 17 is arranged in the middle of the connecting block 16, the sliding sleeve 18 is fixedly arranged on the outer surface of the lower end of the connecting block 16, and the sliding sleeve 18 is in sliding connection with the outer wall of the guide rod 12.
It should be noted that the utility model relates to a gear hobbing machine knife rest angle adjustment mechanism, transmission assembly 4 and the removal subassembly 5 that set up, when the adjustment angle is needed to cutter frame dish 2, the rotation of lead screw 14 is driven through the operation of positive and negative motor 6, removal piece 11 is through screw hole 10 and lead screw 14 threaded connection, the rotation of lead screw 14 drives the removal of removal piece 11, removal piece 11 drives the removal of installation base 13, installation base 13 drives the removal of pinion rack 20 through convex plate 19, because of intermeshing between pinion rack 20 and the gear 21, make the removal of pinion rack 20 drive gear 21 and rotate, gear 21 drives the rotation of cutter frame dish 2 through transmission shaft 22, thereby make the angle of cutter frame dish 2 adjust; the stabilizing component 9 is arranged, the lead screw 14 penetrates through the through cavity 17, the connecting block 16 is in sliding connection with the guide rod 12 through the sliding sleeve 18, the moving block 11 is more stable to move, and the groove 8 is formed, so that the convex plate 19 and the mounting base 13 can be conveniently mounted.
Detailed description of the invention
The embodiment is an embodiment of a transmission assembly 4 in a hobbing machine knife rest angle adjusting mechanism.
As shown in fig. 1 and 2, a transmission assembly 4 for a hob angle adjusting mechanism of a gear hobbing machine, the transmission assembly 4 comprises a convex plate 19, a toothed plate 20, a gear 21 and a transmission shaft 22; the convex plate 19 is clamped with the groove 8, the toothed plate 20 is fixedly arranged on the outer surface of the upper end of the convex plate 19, the transmission shaft 22 is fixedly arranged on the outer surface of one side of the cutter frame disc 2, and the gear 21 is fixedly arranged on the outer surface of one end of the transmission shaft 22; the gear 21 and the toothed plate 20 are engaged with each other, a sealing bearing is arranged between the transmission shaft 22 and the machine shell steel plate 1, and the transmission shaft 22 is movably connected with the machine shell steel plate 1 through the sealing bearing.
Detailed description of the preferred embodiment
The embodiment is an embodiment of a moving component 5 in a hobbing machine knife rest angle adjusting mechanism.
As shown in fig. 1, 2 and 3, a moving component 5 for a hobbing machine knife rest angle adjusting mechanism, the moving component 5 comprises a positive and negative motor 6, a first mounting plate 7, a groove 8, a stabilizing component 9, a threaded hole 10, a moving block 11, a guide rod 12, a mounting base 13, a screw rod 14 and a second mounting plate 15, the first mounting plate 7 and the second mounting plate 15 are fixedly mounted on the outer surface of one side of a machine shell steel plate 1, the positive and negative motor 6 is fixedly mounted on the upper part of the outer surface of one side of the first mounting plate 7, the screw rod 14 and the guide rod 12 are positioned between the first mounting plate 7 and the second mounting plate 15, the screw rod 14 is positioned at the upper part of the guide rod 12, the threaded hole 10 is arranged at the middle part of the moving block 11, the moving block 11 is fixedly arranged at the middle part of the outer surface of the lower end of the mounting base 13, the groove 8 is arranged at the outer surface of the upper end of the mounting base 13, the number of the stabilizing components 9 is two, and the two groups of stabilizing assemblies 9 are fixedly arranged at the left end and the right end of the outer surface of the lower end of the mounting base 13; the moving block 11 is in threaded connection with a lead screw 14 through a threaded hole 10, sealing bearings are arranged between the lead screw 14 and the first mounting plate 7 and between the lead screw 14 and the second mounting plate 15, and the lead screw 14 is movably connected with the first mounting plate 7 and the second mounting plate 15 through the sealing bearings.
It is noted that, herein, relational terms such as first and second (a, b, etc.) 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a gear hobbing machine knife rest angle adjustment mechanism, includes casing steel sheet (1), its characterized in that: the utility model discloses a cutter cutting machine, including casing steel sheet (1), one side surface of casing steel sheet (1) is provided with cutter frame dish (2), one side fixed surface of cutter frame dish (2) installs cutter clamping piece (3), the opposite side fixed surface of casing steel sheet (1) installs removal subassembly (5), be provided with between removal subassembly (5) and cutter frame dish (2) transmission subassembly (4), it is connected through one side surface transmission of transmission subassembly (4) and cutter frame dish (2) to remove subassembly (5).
2. The gear hobbing machine knife rest angle adjustment mechanism of claim 1, characterized in that: the moving assembly (5) comprises a positive and negative motor (6), a first mounting plate (7), a groove (8), a stabilizing assembly (9), a threaded hole (10), a moving block (11), a guide rod (12), a mounting base (13), a lead screw (14) and a second mounting plate (15), the first mounting plate (7) and the second mounting plate (15) are fixedly mounted on the outer surface of one side of the casing steel plate (1), the positive and negative motor (6) is fixedly mounted on the upper portion of the outer surface of one side of the first mounting plate (7), the lead screw (14) and the guide rod (12) are positioned between the first mounting plate (7) and the second mounting plate (15), the lead screw (14) is positioned on the upper portion of the guide rod (12), the threaded hole (10) is formed in the middle of the moving block (11), and the moving block (11) is fixedly mounted in the middle of the outer surface of the lower end of the mounting base (13), recess (8) are seted up in the upper end surface of installation base (13), the quantity of stabilizing subassembly (9) is two sets of, and two sets of stabilizing subassembly (9) fixed mounting in both ends about installation base (13) lower extreme surface, just drive assembly (4) are including protruding template (19), pinion rack (20), gear (21) and transmission shaft (22).
3. The gear hobbing machine knife rest angle adjustment mechanism of claim 2, characterized in that: the moving block (11) is in threaded connection with a lead screw (14) through a threaded hole (10), sealing bearings are arranged between the lead screw (14) and the first mounting plate (7) and between the lead screw and the second mounting plate (15), and the lead screw (14) is movably connected with the first mounting plate (7) and the second mounting plate (15) through the sealing bearings.
4. The gear hobbing machine knife rest angle adjustment mechanism of claim 2, characterized in that: be the joint between protruding template (19) and recess (8), pinion rack (20) fixed mounting is in the upper end surface of protruding template (19), transmission shaft (22) fixed mounting is in one side surface of cutter frame dish (2), gear (21) fixed mounting is in the one end surface of transmission shaft (22).
5. The gear hobbing machine knife rest angle adjustment mechanism of claim 4, characterized in that: the gear (21) and the toothed plate (20) are meshed with each other, a sealing bearing is arranged between the transmission shaft (22) and the shell steel plate (1), and the transmission shaft (22) is movably connected with the shell steel plate (1) through the sealing bearing.
6. The gear hobbing machine knife rest angle adjustment mechanism of claim 2, characterized in that: stabilize subassembly (9) including connecting block (16), logical chamber (17) and sliding sleeve (18), just connecting block (16) fixed mounting is in the left and right sides of installation base (13) lower extreme surface, lead to the middle part that connecting block (16) was seted up in chamber (17), sliding sleeve (18) fixed mounting is in the lower extreme surface of connecting block (16), just be sliding connection between the outer wall of sliding sleeve (18) and guide arm (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122552601.1U CN216421313U (en) | 2021-10-22 | 2021-10-22 | Gear hobbing machine knife rest angle adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122552601.1U CN216421313U (en) | 2021-10-22 | 2021-10-22 | Gear hobbing machine knife rest angle adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216421313U true CN216421313U (en) | 2022-05-03 |
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ID=81332709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122552601.1U Active CN216421313U (en) | 2021-10-22 | 2021-10-22 | Gear hobbing machine knife rest angle adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216421313U (en) |
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2021
- 2021-10-22 CN CN202122552601.1U patent/CN216421313U/en active Active
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