CN114453679A - Gear chamfering machine easy to clamp, position and adjust - Google Patents
Gear chamfering machine easy to clamp, position and adjust Download PDFInfo
- Publication number
- CN114453679A CN114453679A CN202210228120.1A CN202210228120A CN114453679A CN 114453679 A CN114453679 A CN 114453679A CN 202210228120 A CN202210228120 A CN 202210228120A CN 114453679 A CN114453679 A CN 114453679A
- Authority
- CN
- China
- Prior art keywords
- block
- rod
- gear
- threaded rod
- positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 238000001125 extrusion Methods 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 16
- 230000033228 biological regulation Effects 0.000 claims description 10
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
- B23F19/10—Chamfering the end edges of gear teeth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
- B23F23/06—Chucking arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a gear chamfering machine easy to clamp, position and adjust, which comprises a supporting table, a rotating interval adjusting structure, an interval telescopic structure, a gear clamping mechanism and a gear positioning mechanism, wherein the upper end of the supporting table is fixedly connected with a supporting frame, the supporting frame is provided with the rotating interval adjusting structure, a servo motor is installed on the supporting frame and is connected with the rotating interval adjusting structure, and the rotating interval adjusting structure is connected to the interval telescopic structure. The gear positioning device can automatically position the gear in the process of clamping the gear, so that the machining efficiency can be improved conveniently, and in addition, the single-rotation angle of the chamfering cutter head assembly can be adjusted, so that the gear positioning device is suitable for gears with different tooth numbers.
Description
Technical Field
The invention relates to the technical field of gear chamfering machines, in particular to a gear chamfering machine easy to clamp, position and adjust.
Background
In the production process of the gear, the gear needs to be polished so as to improve the stability of the gear in use, and a gear chamfering machine is a device for polishing the gear, and can chamfer the gear so as to improve the stability of the gear in use;
however, when the existing gear chamfering machine is used, some problems exist more or less:
1. when the existing gear chamfering machine is used, the gear is not convenient to be automatically positioned, and further when the gear is positioned, the gear needs to be manually positioned, so that the efficiency of machining the gear is reduced;
2. when the existing gear chamfering machine is used, the rotating interval cannot be adjusted, so that the gear cannot be continuously machined, the gear machining efficiency is reduced, and gears with different tooth numbers cannot be machined;
therefore, a gear chamfering machine easy to clamp, position and adjust is needed to solve the above problems.
Disclosure of Invention
The invention aims to provide a gear chamfering machine easy to clamp, position and adjust, and aims to solve the problems that the existing gear chamfering machine cannot automatically clamp and position gears, cannot adjust the rotating interval and further cannot be suitable for gears with different tooth numbers in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an easy centre gripping location and gear chamfering machine of adjusting, includes brace table, rotatory interval regulation structure, interval extending structure, gear fixture and gear positioning mechanism, brace table's upper end fixedly connected with support frame, and be provided with rotatory interval regulation structure on the support frame, install servo motor on the support frame, and servo motor is connected with rotatory interval regulation structure, rotatory interval regulation structure is connected on interval extending structure, and the lower extreme of interval extending structure installs the chamfer tool bit subassembly, be provided with gear fixture on the brace table, and gear fixture runs through the upper and lower surface setting of brace table to gear fixture is last still to be connected with gear positioning mechanism.
Adopt above-mentioned technical scheme, can be convenient for rotatory interval control structure adjusts chamfer tool bit subassembly pivoted interval, and then adjustable single pivoted angle, and can make chamfer tool bit subassembly when the irrotational through interval extending structure, reciprocate, thereby can cooperate the interval rotation of chamfer tool bit subassembly to make it can incessant to process the gear, gear clamping mechanism and gear positioning mechanism in addition, can the not gear of equidimension of centre gripping, and in the centre gripping process, automatic correspond the gear, thereby can be after the gear centre gripping, directly process the gear.
Preferably, the gear clamping mechanism comprises a disc block, a rectangular groove, a pressurizing block, a second threaded rod, a rocker, a twisted threaded rod, a first spring, a positioning tube, a supporting plate, a twisted threaded ring, an extrusion block, a positioning block, a guide rod, a fixed block, a third spring, a first slider and a sliding groove, the supporting plate is fixedly connected to the lower surface of the supporting table, the supporting plate is in bearing connection with one end of the second threaded rod, the other end of the second threaded rod is fixedly connected with the rocker, the second threaded rod penetrates through the pressurizing block, the upper surface of the pressurizing block is in sliding contact with the inner top surface of the rectangular groove, the rectangular groove is formed in the disc block, the lower end of the twisted threaded rod is fixedly connected to the upper end of the disc block, the twisted threaded rod penetrates through the positioning tube, the positioning tube is arranged on the lower surface of the supporting table, and a coaxial through hole with the inner diameter of the positioning tube is formed in the supporting table, a first spring sleeved outside the twisted threaded rod is arranged between the lower end of the positioning pipe and the outer side of the disc block, the upper end of the twisted threaded rod penetrates through the through hole and then is in threaded connection with the inner side of the twisted threaded ring, the outer sides of the twisted threaded ring are equiangularly distributed with extrusion blocks, the outer sides of the twisted threaded ring are equiangularly distributed with positioning blocks, each positioning block is correspondingly arranged between 2 adjacent extrusion blocks, the positioning blocks are fixedly connected with the vertical surfaces of the corresponding extrusion blocks, a guide rod movably penetrates through the positioning blocks, one end of the guide rod is in contact sliding connection with the corresponding extrusion blocks, the other end of the guide rod is fixedly connected with a fixed block, a third spring sleeved outside the guide rod is arranged between the fixed block and the positioning blocks, the lower end of the fixed block is fixedly connected with a first slider, and the first slider is in sliding connection with the sliding groove, and the sliding grooves are arranged on the upper surface of the supporting platform at equal angles.
Adopt above-mentioned technical scheme, the accessible rotates threaded rod two and makes the pressurization piece remove to in order to drive the disc piece and shift up, and can drive the disc piece through spring one and move down, at the in-process that the disc piece reciprocated, can drive the synchronous removal of fried dough twist threaded rod, and then can drive the rotation of fried dough twist thread ring, through the rotation of fried dough twist thread ring, make the extrusion piece synchronous revolution, and then can make the fixed block progressively be close to the inboard of gear, so that press from both sides the gear tightly.
Preferably, the fixed block is provided with 3, the fixed block is the arc to the centre of a circle line of 3 fixed blocks all is with the centre of a circle line collineation of fried dough twist threaded ring.
By adopting the technical scheme, the gears with different sizes can be clamped conveniently and stably.
Preferably, the surface of the extrusion block, which is in contact with the guide rod, is an arc-shaped surface, and the distance from the arc-shaped surface to the circular center line of the twisted threaded rod is gradually reduced along the trend of the arc-shaped surface.
By adopting the technical scheme, the fixed blocks can move close to each other or move away from each other conveniently through rotation of the extrusion blocks.
Preferably, the pressurizing block is a right-angle triangular prism, the second threaded rod penetrates through the right-angle surface and the inclined surface of the pressurizing block, the second threaded rod is perpendicular to the right-angle surface of the pressurizing block, and the width of the pressurizing block is matched with the width of the rectangular groove.
By adopting the technical scheme, the disc block can be driven to move upwards conveniently in the moving process of the pressurizing block.
Preferably, gear positioning mechanism includes connecting rod, connecting pipe, spring two, location arch, spring four and slider two, the lower extreme hub connection of connecting pipe is in the outside of disk piece, and the upper end activity cover of connecting pipe is equipped with the lower extreme of connecting rod, the part that the connecting rod stretches into in the connecting pipe is connected with the connecting pipe is inboard through spring two, and the upper end hub connection of connecting rod in the lower surface of slider two, also sliding connection of slider two is in the spout that corresponds, and the upper surface of slider two is connected with the location arch through spring four.
By adopting the technical scheme, in the process that the disc block moves downwards, the connecting rod, the connecting pipe and the second spring are utilized to drive the second sliding block to drive the positioning protrusion to gradually approach the gear until the positioning protrusion is attached to the tooth socket of the corresponding gear, and at the moment, the gear is clamped and fixed by the gear clamping mechanism and is positioned by the gear positioning mechanism.
Preferably, the sliding groove is in an inverted convex structure, the sliding groove penetrates through the upper surface and the lower surface of the support table, and the first sliding block and the second sliding block are both arranged on the upper portion of the sliding groove.
By adopting the technical scheme, the sliding groove can be conveniently connected with the first sliding block and the second sliding block in a sliding manner, and the connecting rod can be conveniently moved.
Preferably, the rotating interval adjusting structure comprises supporting blocks, a first threaded rod, a connecting block, a rotating shaft, a telescopic shaft, a rotating pipe, a supporting pipe, a penetrating rod, a fifth spring, an arc-shaped transmission block, an inner rod, a limiting through groove, a limiting rod, a transmission belt, a linkage disk, a first geneva mechanism, an inclined clamping groove, an adjusting clamping block, a caster wheel component and an inclined track, wherein 2 supporting blocks are fixedly connected to the upper end of the supporting frame, a first threaded rod is connected between the 2 supporting blocks through a bearing, the first threaded rod penetrates through one end of the connecting block, the other end of the connecting block is fixedly connected to a servo motor, the supporting frame is provided with a wire groove which penetrates through the inner side and the outer side of the supporting frame and is used for moving the servo motor, the wire groove and the first threaded rod are arranged in parallel to each other, one end bearing of the first threaded rod penetrates through the supporting block, and the outer side of one end of the first threaded rod is connected with a nut through a key, the lower end of the servo motor is connected with one end of a rotating pipe, 3 supporting pipes are distributed on the outer side of the part of the rotating pipe in the supporting frame at equal angles, the supporting pipes and the inner side of the rotating pipe are arranged in a penetrating mode, a penetrating rod penetrates through the supporting pipes and the rotating pipe, one end, extending out of the supporting pipes, of the penetrating rod is fixedly connected with an arc-shaped transmission block, a spring V sleeved on the outer side of the penetrating rod is arranged between the arc-shaped transmission block and the supporting pipes, an adjusting clamping block is arranged at the end portion, extending into the inner side of the rotating pipe, of the penetrating rod and clamped and connected in an inclined clamping groove in a sliding mode, the distance between the inner side face of the inclined clamping groove and the circular center line of the rotating pipe is gradually reduced, the rotating pipe is sleeved on the outer side of the inner rod, the rotating pipe is of a tubular structure only with an opening at the lower end, a prismatic limiting through groove is arranged at the upper end of the inner rod, and a limiting rod matched with the limiting through groove is connected in a sliding mode, the utility model discloses a bevel gear assembly, including pivot pipe, limiting rod, arc driving block, linkage dish, interval rolling disc key connection, the top fixed connection of interior top of pivot pipe and limiting rod, the lower extreme bearing of institute's pole is connected with the truckle subassembly, truckle subassembly block slides on the inclined plane of ramp, and the ramp is the right angle triangular prism structure to the inner bottom end of ramp fixed connection and support frame, the arc driving block is connected with the linkage dish through driving belt, and the downside of linkage dish is connected with geneva mechanism one, interval rolling disc key connection on the geneva mechanism one is in the upper end of axis of rotation, and the lower extreme movable sleeve of axis of rotation locates the upper end outside of telescopic shaft to the chamfer cutter head subassembly is installed to the lower extreme of telescopic shaft.
Adopt above-mentioned technical scheme, can be convenient for through the rotation of threaded rod one, it removes to drive the connecting block, remove with driving servo motor, removal through servo motor can make the swinging head move, it removes to drive the truckle subassembly through the swinging head removal, the cooperation inclined rail can make interior pole reciprocate, and utilize oblique draw-in groove and regulation fixture block to adjust the distance of arc transmission piece apart from interior pole axis, change through arc transmission piece position, can change arc transmission piece and rotate the round and drive linkage dish pivoted number of turns, and then adjustable geneva mechanism interval pivoted angle, and then make this gear chamfering machine can be applicable to the gear of different number of teeth.
Preferably, the interval telescopic structure comprises a pressure bearing disc, an elastic rod pipe structure, a second geneva mechanism and a single-rotation reciprocating screw rod, the pressure bearing disc is coaxially and fixedly connected to the outer side of the middle part of the telescopic shaft, the edge of the pressure bearing disc slidably clamps the lower end of the elastic rod pipe structure, the lower end of the elastic rod pipe structure is provided with 2 mutually horizontal sheet structures, the sheet structures are respectively slidably connected to the upper surface and the lower surface of the pressure bearing disc, the upper end of the elastic rod pipe structure is sleeved on the lower end of the single-rotation reciprocating screw rod through threads, the upper surface of the linkage disc is provided with the second geneva mechanism, an interval rotating disc key of the second geneva mechanism is connected to the outer side of the upper end of the single-rotation reciprocating screw rod, the second geneva mechanism and the first geneva mechanism are mutually complementary in interval rotating time, and the elastic rod pipe structure is identical to the structure formed by the connecting rod, the connecting pipe and the second spring.
By adopting the technical scheme, the elastic rod pipe structure can be driven to reciprocate up and down by the grooved pulley mechanism II, and further the gear can be conveniently processed by the chamfering cutter head component.
Preferably, the chamfer tool bit subassembly includes tool bit portion and regulating part, and the regulating part is the bar-shaped structure, and the outside threaded connection of regulating part has 2 nuts, and the regulating part activity runs through the lower extreme setting of telescopic shaft, and 2 nuts set up respectively in the both sides of telescopic shaft, and tool bit portion and regulating part are detachable structure.
By adopting the technical scheme, the position of the chamfering tool bit assembly can be conveniently adjusted, so that the chamfering tool bit assembly is convenient to be suitable for gears with different diameters.
Compared with the prior art, the invention has the beneficial effects that: the gear chamfering machine easy to clamp, position and adjust can automatically position the gear in the process of clamping the gear, so that the machining efficiency can be improved conveniently, and in addition, the single-rotation angle of the chamfering cutter head assembly can be adjusted, so that the gear chamfering machine is suitable for gears with different tooth numbers;
1. when the disc block moves downwards through the gear positioning mechanism, the second sliding block drives the positioning protrusion to move in the sliding groove, and when the positioning protrusion is stably attached to the tooth socket, the gear is positioned, so that the gear machining efficiency can be improved;
2. the height of the inner rod can be changed at the position of the adjusting servo motor, and then the position of the arc-shaped transmission block can be adjusted, so that the number of rotating circles of the linkage disk can be conveniently adjusted when the linkage disk rotates, the single-rotation angle of the chamfering tool bit assembly can be adjusted by the aid of the first grooved pulley mechanism, and the chamfering machine can be suitable for gears with different tooth numbers.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of point A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of point B of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of a cross-sectional connection structure of the connecting rod and the connecting tube according to the present invention;
FIG. 5 is a schematic top view of a support stage according to the present invention;
FIG. 6 is a schematic view of a cross-sectional connecting structure of a positioning protrusion and a sliding block;
FIG. 7 is a schematic view of the connection structure of the arc-shaped transmission block and the linkage plate according to the present invention;
FIG. 8 is an enlarged view of point C of FIG. 7 according to the present invention;
FIG. 9 is a schematic view of the position structures of the inner rod and the inclined clamping grooves of the present invention;
FIG. 10 is a schematic view of the connection of the inner pole and caster assembly of the present invention;
FIG. 11 is a schematic view of the connection structure between the pressing block and the threaded rod.
In the figure: 1. a support table; 2. a support frame; 3. a support block; 4. a first threaded rod; 5. connecting blocks; 6. a servo motor; 7. a rotating shaft; 8. a telescopic shaft; 9. a pressure bearing disc; 10. an elastic rod and tube structure; 11. a chamfering cutter head assembly; 12. a connecting rod; 13. a connecting pipe; 14. a disc block; 15. a rectangular groove; 16. pressing a block; 17. a second threaded rod; 18. a rocker; 19. a twist threaded rod; 20. a first spring; 21. a positioning tube; 22. a support plate; 23. a second spring; 24. a twist thread ring; 25. extruding the block; 26. positioning blocks; 27. a guide rod; 28. a fixed block; 29. a third spring; 30. a first sliding block; 31. positioning the projection; 32. a chute; 33. a fourth spring; 34. a second sliding block; 35. rotating the tube; 36. supporting a tube; 37. penetrating the rod; 38. a fifth spring; 39. an arc-shaped transmission block; 40. an inner rod; 41. a limiting through groove; 42. a limiting rod; 43. a drive belt; 44. a linkage disk; 45. a first sheave mechanism; 46. a second sheave mechanism; 47. a single-rotation reciprocating screw rod; 48. an oblique clamping groove; 49. adjusting the clamping block; 50. a caster assembly; 51. an inclined rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-11, the present invention provides a technical solution:
a gear chamfering machine easy to clamp, position and adjust comprises a supporting table 1, a rotating interval adjusting structure, an interval telescopic structure, a gear clamping mechanism and a gear positioning mechanism, wherein the upper end of the supporting table 1 is fixedly connected with a supporting frame 2, the supporting frame 2 is provided with the rotating interval adjusting structure, the rotating interval adjusting structure comprises a supporting block 3, a first threaded rod 4, a connecting block 5, a rotating shaft 7, a telescopic shaft 8, a rotating pipe 35, a supporting pipe 36, a through rod 37, a fifth spring 38, an arc-shaped driving block 39, an inner rod 40, a limiting through groove 41, a limiting rod 42, a driving belt 43, a linkage disc 44, a first sheave mechanism 45, an inclined clamping groove 48, an adjusting clamping block 49, a caster component 50 and an inclined rail 51, 2 supporting blocks 3 are fixedly connected to the upper end of the supporting frame 2, a first threaded rod 4 is connected between 2 supporting blocks 3 through bearings, and a first threaded rod 4 penetrates through one end of the connecting block 5, the other end of the connecting block 5 is fixedly connected to the servo motor 6, the support frame 2 is provided with a wire groove which penetrates through the inner side and the outer side of the support frame and is used for moving the servo motor 6, the wire groove and the first threaded rod 4 are arranged in parallel, one end bearing of the first threaded rod 4 penetrates through the support block 3, a nut is connected to the outer side of one end of the first threaded rod 4, the lower end of the servo motor 6 is connected with one end of the rotating tube 35, 3 support tubes 36 are distributed at equal angles on the outer side of the part, located inside the support frame 2, of the rotating tube 35, the support tubes 36 are arranged in a penetrating mode in the support tubes 36 and the rotating tube 35, one end, extending out of the support tubes 36, of the penetrating rods 37 is fixedly connected with an arc-shaped driving block 39, a spring five 38 sleeved outside the penetrating rods 37 is arranged between the arc-shaped driving block 39 and the support tubes 36, and an adjusting clamping block 49 is arranged at the end, extending into the inner side of the rotating tube 35, of the penetrating rods 37, the adjusting fixture block 49 is clamped and slidably connected in the inclined clamping groove 48, the distance from the inner side surface of the inclined clamping groove 48 to the circular center line of the rotating pipe 35 is gradually decreased, the rotating pipe 35 is sleeved outside the inner rod 40, the rotating pipe 35 is of a tubular structure with only an opening at the lower end, the upper end of the inner rod 40 is provided with a prismatic limiting through groove 41, a limiting rod 42 matched with the limiting through groove 41 is slidably connected in the limiting through groove 41, the inner top end of the rotating pipe 35 is fixedly connected with the top end of the limiting rod 42, the lower end bearing of the inner rod 40 is connected with a caster component 50, the caster component 50 is clamped and slid on the inclined surface of an inclined rail 51, the inclined rail 51 is of a right-angled triangular prism structure, the inclined rail 51 is fixedly connected with the inner bottom end of the support frame 2, the arc-shaped transmission block 39 is connected with the linkage disc 44 through a transmission belt 43, the lower side surface of the linkage disc 44 is connected with a first geneva mechanism 45, an interval rotating disc key on the first geneva mechanism 45 is connected with the upper end of the rotating shaft 7, and the lower extreme movable sleeve of axis of rotation 7 locates the upper end outside of telescopic shaft 8, and chamfer tool bit subassembly 11 is installed to the lower extreme of telescopic shaft 8, through the rotation of threaded rod 4, drive connecting block 5 and remove, in order to drive servo motor 6 synchronous motion, thereby can make interior pole 40 move on inclined rail 51, in order to make oblique draw-in groove 48 move up or move down, and then can adjust the position of arc transmission piece 39, through the regulation of arc transmission piece 39 position, can change its rotation round and drive the pivoted number of turns of linkage disk 44, and then can utilize a geneva mechanism 45 to adjust the angle of chamfer tool bit subassembly 11 interval pivoted, so that this chamfer machine can be applicable to the gear use of different number of teeth.
A servo motor 6 is arranged on the support frame 2, the servo motor 6 is connected with a rotary interval adjusting structure, the rotary interval adjusting structure is connected with an interval telescopic structure, the lower end of the interval telescopic structure is provided with a chamfering cutter head assembly 11, the interval telescopic structure comprises a pressure bearing disc 9, an elastic rod pipe structure 10, a geneva mechanism II 46 and a single-rotary reciprocating screw rod 47, the pressure bearing disc 9 is coaxially and fixedly connected with the outer side of the middle part of a telescopic shaft 8, the edge of the pressure bearing disc 9 slidably clamps the lower end of the elastic rod pipe structure 10, the lower end of the elastic rod pipe structure 10 is provided with 2 mutually horizontal sheet structures, the sheet structures are respectively slidably connected with the upper surface and the lower surface of the pressure bearing disc 9, the upper end of the elastic rod pipe structure 10 is sleeved on the lower end of the single-rotary reciprocating screw rod 47, the upper surface of the linkage disc 44 is provided with the geneva mechanism II 46, and the interval rotary disc of the geneva mechanism II 46 is in key connection with the outer side of the upper end of the single-rotary reciprocating screw rod 47, the time of the interval rotation of the first geneva mechanism 46 is complementary with the time of the interval rotation of the second geneva mechanism 45, the elastic rod pipe structure 10 is the same as the structure formed by the connecting rod 12, the connecting pipe 13 and the second spring 23, the chamfering cutter head assembly 11 can be driven to reciprocate up and down through the second geneva mechanism 46, and further chamfering can be conveniently carried out on the gear, a gear clamping mechanism is arranged on the supporting table 1 and penetrates through the upper surface and the lower surface of the supporting table 1, the chamfering cutter head assembly 11 comprises a cutter head part and an adjusting part, the adjusting part is of a rod-shaped structure, 2 nuts are connected to the outer side of the adjusting part through threads, the adjusting part movably penetrates through the lower end of the telescopic shaft 8, the 2 nuts are respectively arranged at two sides of the telescopic shaft 8, the cutter head part and the adjusting part are detachable structures, so that the cutter head part can be conveniently replaced, and chamfering treatment can be conveniently carried out on gears with different tooth sizes, in addition, the position of the cutter head part can be adjusted so as to facilitate the use of gears with different diameters.
The gear positioning mechanism comprises a connecting rod 12, a connecting pipe 13, a spring II 23, a positioning bulge 31, a spring IV 33 and a slide block II 34, the lower end shaft of the connecting pipe 13 is connected with the outer side of the disc block 14, the upper end of the connecting pipe 13 is movably sleeved with the lower end of the connecting pipe 12, the part of the connecting rod 12 extending into the connecting pipe 13 is connected with the inner side of the connecting pipe 13 through the spring II 23, the upper end shaft of the connecting rod 12 is connected with the lower surface of the slide block II 34, the slide block II 34 is also connected in the corresponding sliding groove 32 in a sliding manner, the upper surface of the slide block II 34 is connected with the positioning bulge 31 through the spring IV 33, when the disc block 14 moves downwards, the connecting rod 12, the connecting pipe 13 and the spring II 23 can be used for driving the slide block II 34 to move in the sliding groove 32, different positioning bulges 31 are attached to the corresponding tooth grooves through the replaceable slide block II 34, and further the corresponding gears can be positioned, the sliding groove 32 is in an inverted convex structure, the sliding groove 32 penetrates through the upper surface and the lower surface of the support table 1, and the first sliding block 30 and the second sliding block 34 are both arranged on the upper portion of the sliding groove 32, so that the first sliding block 30 and the second sliding block 34 can move on the sliding groove 32 conveniently, and the connecting rod 12 can move conveniently.
The gear clamping mechanism is also connected with a gear positioning mechanism, the gear clamping mechanism comprises a disc block 14, a rectangular groove 15, a pressurizing block 16, a threaded rod II 17, a rocker 18, a twist threaded rod 19, a spring I20, a positioning pipe 21, a supporting plate 22, a twist threaded ring 24, an extrusion block 25, a positioning block 26, a guide rod 27, a fixing block 28, a spring III 29, a sliding block I30 and a sliding groove 32, the supporting plate 22 is fixedly connected with the lower surface of the supporting table 1, the supporting plate 22 is in bearing connection with one end of the threaded rod II 17, the other end of the threaded rod II 17 is fixedly connected with the rocker 18, the threaded rod II 17 penetrates through the pressurizing block 16, the upper surface of the pressurizing block 16 is in sliding contact connection with the inner top surface of the rectangular groove 15, the rectangular groove 15 is arranged on the disc block 14, the upper end of the disc block 14 is fixedly connected with the lower end of the twist threaded rod 19, and the twist threaded rod 19 penetrates through the positioning pipe 21, the positioning tube 21 is arranged on the lower surface of the supporting table 1, a coaxial through hole with the same inner diameter as the positioning tube 21 is arranged on the supporting table 1, a first spring 20 sleeved on the outer side of the twist threaded rod 19 is arranged between the lower end of the positioning tube 21 and the outer side of the disc block 14, the upper end of the twist threaded rod 19 penetrates through the through hole and then is in threaded connection with the inner side of the twist threaded ring 24, extrusion blocks 25 are distributed on the outer side of the twist threaded ring 24 at equal angles, positioning blocks 26 are distributed on the outer side of the twist threaded ring 24 at equal angles, each positioning block 26 is correspondingly arranged between every two adjacent extrusion blocks 25, the positioning block 26 is fixedly connected with the vertical surface of the corresponding extrusion block 25, a guide rod 27 movably penetrates through the positioning block 26, one end of the guide rod 27 is in contact sliding connection with the corresponding extrusion block 25, the other end of the guide rod 27 is fixedly connected with a fixing block 28, and a third spring 29 sleeved on the outer side of the guide rod 27 is arranged between the fixing block 28 and the positioning block 26, the lower end of the fixed block 28 is fixedly connected with a first sliding block 30, the first sliding block 30 is slidably connected with the inside of the sliding groove 32, the sliding groove 32 is arranged on the upper surface of the support table 1 at the same angle, the rocker 18 shakes the threaded rod II 17 to rotate, the pressurizing block 16 can be driven to move, so that the disk block 14 can be extruded, the twisted threaded rod 19 can move upwards to drive the twisted threaded ring 24 to rotate, the extruding block 25 can be driven to rotate, the guide rod 27 can be extruded in an expanding mode, the guide rod 27 drives the fixed block 28 to gradually move outwards, gears with different sizes can be clamped and fixed, the fixed block 28 is provided with 3 fixed blocks 28, the fixed blocks 28 are arc-shaped, the circle center lines of the 3 fixed blocks 28 are collinear with the circle center line of the twisted threaded ring 24, the inner side of the annular gear can be clamped conveniently, the surface of the extruding block 25, which is in contact with the guide rod 27, is an arc-shaped surface, the distance between the arc-shaped surface and the center line of the twisted threaded rod 19 is gradually reduced along the trend of the arc-shaped surface, the guide rod 27 is extruded by the extrusion block 25, the fixing block 28 can conveniently and stably move outwards, the pressurizing block 16 is in a right-angle triangular prism shape, the second threaded rod 17 penetrates through the right-angle surface and the inclined surface of the pressurizing block 16, the second threaded rod 17 is perpendicular to the right-angle surface of the pressurizing block 16, the width of the pressurizing block 16 is matched with the width of the rectangular groove 15, the disc block 14 can be conveniently driven to move upwards when the pressurizing block 16 moves, and the content which is not described in detail in the description belongs to the prior art which is known by professionals in the field.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an easy gear chamfering machine who presss from both sides location and adjust, includes brace table, rotatory interval regulation structure, interval extending structure, gear fixture and gear positioning mechanism, its characterized in that, brace table's upper end fixedly connected with support frame, and be provided with rotatory interval regulation structure on the support frame, install servo motor on the support frame, and servo motor is connected with rotatory interval regulation structure, rotatory interval regulation structure connects on interval extending structure, and the lower extreme of interval extending structure installs the chamfer tool bit subassembly, be provided with gear fixture on the brace table, and gear fixture runs through the upper and lower surface setting of brace table to still be connected with gear positioning mechanism on the gear fixture.
2. The gear chamfering machine easy to clamp, position and adjust according to claim 1, wherein the gear clamping mechanism comprises a disk block, a rectangular groove, a pressurizing block, a second threaded rod, a rocker, a twisted threaded rod, a first spring, a positioning tube, a support plate, a twisted threaded ring, an extruding block, a positioning block, a guide rod, a fixed block, a third spring, a first sliding block and a sliding groove, the support plate is fixedly connected to the lower surface of the support table, one end of the second threaded rod is connected to the support plate through a bearing, the rocker is fixedly connected to the other end of the second threaded rod, the second threaded rod penetrates through the pressurizing block, the upper surface of the pressurizing block is in sliding contact with the inner top surface of the rectangular groove, the rectangular groove is formed in the disk block, the upper end of the disk block is fixedly connected with the lower end of the twisted threaded rod, the twisted threaded rod penetrates through the positioning tube, the positioning tube is arranged on the lower surface of the support table, a coaxial through hole with the same size as the inner diameter of the positioning pipe is arranged on the supporting table, a first spring sleeved outside the twisted threaded rod is arranged between the lower end of the positioning pipe and the outer side of the disc block, the upper end of the twisted threaded rod penetrates through the through hole and then is in threaded connection with the inner side of the twisted threaded ring, the outer side of the twisted threaded ring is equiangularly distributed with extrusion blocks, the outer side of the twisted threaded ring is equiangularly distributed with positioning blocks, each positioning block is correspondingly arranged between every two adjacent extrusion blocks, the positioning blocks are fixedly connected with the vertical surfaces of the corresponding extrusion blocks, a guide rod is movably penetrated through the positioning blocks, one end of the guide rod is in contact sliding connection with the corresponding extrusion blocks, the other end of the guide rod is fixedly connected with a fixing block, a third spring sleeved outside the guide rod is arranged between the fixing block and the positioning block, and the lower end of the fixing block is fixedly connected with a first sliding block, the first sliding block is connected with the inside of the sliding groove in a sliding mode, and the sliding groove is arranged on the upper surface of the supporting platform at the same angle.
3. The gear chamfering machine easy to clamp, position and adjust according to claim 2, wherein 3 fixing blocks are arranged, the fixing blocks are arc-shaped, and the circle center lines of the 3 fixing blocks are collinear with the circle center line of the twist thread ring.
4. The gear chamfering machine easy to clamp, position and adjust according to claim 2, wherein one surface of the extrusion block contacting the guide rod is an arc-shaped surface, and the distance from the arc-shaped surface to the circular center line of the twisted threaded rod gradually decreases along the trend of the arc-shaped surface.
5. The gear chamfering machine easy to clamp, position and adjust according to claim 2, wherein the pressurizing block is a right-angled triangular prism, the second threaded rod penetrates through a right-angled surface and an inclined surface of the pressurizing block, the second threaded rod is perpendicular to the right-angled surface of the pressurizing block, and the width of the pressurizing block is matched with the width of the rectangular groove.
6. The gear chamfering machine easy to clamp, position and adjust according to claim 2, wherein the gear positioning mechanism comprises a connecting rod, a connecting pipe, a second spring, a positioning protrusion, a fourth spring and a second sliding block, the lower end of the connecting pipe is connected to the outer side of the disk block in a shaft mode, the lower end of the connecting rod is movably sleeved on the upper end of the connecting pipe in a sleeved mode, the portion, extending into the connecting pipe, of the connecting rod is connected with the inner side of the connecting pipe through the second spring, the upper end of the connecting rod is connected to the lower surface of the second sliding block in a shaft mode, the second sliding block is connected into the corresponding sliding groove in a sliding mode, and the upper surface of the second sliding block is connected with the positioning protrusion through the fourth spring.
7. The gear chamfering machine easy to clamp, position and adjust according to claim 6, wherein the structural shape of the sliding groove is an inverted convex shape, the sliding groove penetrates through the upper surface and the lower surface of the support table, and the first sliding block and the second sliding block are both arranged on the upper portion of the sliding groove.
8. The gear chamfering machine easy to clamp, position and adjust according to claim 6, wherein the rotating interval adjusting structure comprises a support block, a first threaded rod, a connecting block, a rotating shaft, a telescopic shaft, a rotating pipe, a support pipe, a through rod, a fifth spring, an arc-shaped transmission block, an inner rod, a limiting through groove, a limiting rod, a transmission belt, a linkage disk, a first geneva mechanism, an inclined clamping groove, an adjusting clamping block, a caster wheel component and an inclined track, 2 support blocks are fixedly connected to the upper end of the support frame, a first threaded rod is connected between the 2 support blocks through a bearing, the first threaded rod penetrates through one end of the connecting block, the other end of the connecting block is fixedly connected to a servo motor, the support frame is provided with a wire groove which penetrates through the inner side and the outer side and is used for the servo motor to move, the wire groove and the first threaded rod are arranged in parallel to each other, one end of the first threaded rod penetrates through the support block, and the outer side of one end of the first threaded rod is in key connection with a nut, the lower end of the servo motor is connected with one end of a rotating tube, 3 supporting tubes are distributed on the outer side of the part of the rotating tube in the supporting frame at equal angles, the supporting tubes and the inner side of the rotating tube are arranged in a penetrating way, a penetrating rod penetrates through the supporting tubes and the rotating tube, one end of the penetrating rod, which extends out of the supporting tubes, is fixedly connected with an arc-shaped driving block, a spring V which is sleeved on the outer side of the penetrating rod is arranged between the arc-shaped driving block and the supporting tubes, an adjusting clamping block is arranged at the end part of the penetrating rod, which extends into the inner side of the rotating tube, the adjusting clamping block is clamped and slidably connected in an inclined clamping groove, the distance from the inner side surface of the inclined clamping groove to the circular line of the rotating tube is gradually decreased, the rotating tube is sleeved on the outer side of the inner rod, the rotating tube is of a tubular structure with only an opening at the lower end, and the upper end of the inner rod is provided with a prismatic limiting through groove, and spacing logical inslot sliding connection has rather than anastomotic gag lever post, the top fixed connection of the interior top of rotor tube and gag lever post, the lower extreme bearing of institute's pole is connected with the truckle subassembly, truckle subassembly block slides on the inclined plane of inclined rail, and the inclined rail is right angle triangular prism structure to the inner bottom end of inclined rail fixed connection and support frame, the arc transmission piece is connected with the linkage dish through driving belt, and the downside of linkage dish is connected with geneva mechanism one, interval rolling disc keyed joint in the upper end of axis of rotation on the geneva mechanism one, and the lower extreme movable sleeve of axis of rotation locates the upper end outside of telescopic shaft to the chamfer tool bit subassembly is installed to the lower extreme of telescopic shaft.
9. The gear chamfering machine easy to clamp, position and adjust according to claim 8, wherein the spacing telescopic structure comprises a pressure bearing disc, an elastic rod pipe structure, a second geneva mechanism and a single-rotation reciprocating screw rod, the pressure bearing disc is coaxially and fixedly connected to the outer side of the middle part of the telescopic shaft, the edge of the pressure bearing disc slidably clamps the lower end of the elastic rod pipe structure, the lower end of the elastic rod pipe structure is provided with 2 mutually horizontal sheet structures, the sheet structures are respectively and slidably connected to the upper surface and the lower surface of the pressure bearing disc, the upper end of the elastic rod pipe structure is sleeved on the lower end of the single-rotation reciprocating screw rod in a threaded manner, the upper surface of the linkage disc is provided with the second geneva mechanism, the spacing rotary plate of the second geneva mechanism is connected to the outer side of the upper end of the single-rotation reciprocating screw rod, the second geneva mechanism and the first geneva mechanism rotate at intervals in a complementary manner, and the elastic rod pipe structure and the connecting rod are connected with the connecting rod, The connecting pipe and the second spring form the same structure.
10. The gear chamfering machine easy to clamp, position and adjust according to claim 1, wherein the chamfering tool bit assembly comprises a tool bit part and an adjusting part, the adjusting part is of a rod-shaped structure, 2 nuts are connected to the outer side of the adjusting part in a threaded mode, the adjusting part movably penetrates through the lower end of the telescopic shaft, the 2 nuts are arranged on two sides of the telescopic shaft respectively, and the tool bit part and the adjusting part are of detachable structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210228120.1A CN114453679A (en) | 2022-03-08 | 2022-03-08 | Gear chamfering machine easy to clamp, position and adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210228120.1A CN114453679A (en) | 2022-03-08 | 2022-03-08 | Gear chamfering machine easy to clamp, position and adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114453679A true CN114453679A (en) | 2022-05-10 |
Family
ID=81416733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210228120.1A Withdrawn CN114453679A (en) | 2022-03-08 | 2022-03-08 | Gear chamfering machine easy to clamp, position and adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114453679A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118060661A (en) * | 2024-04-22 | 2024-05-24 | 呼伦贝尔市大数据中心 | A welding device based on electronic equipment maintenance |
-
2022
- 2022-03-08 CN CN202210228120.1A patent/CN114453679A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118060661A (en) * | 2024-04-22 | 2024-05-24 | 呼伦贝尔市大数据中心 | A welding device based on electronic equipment maintenance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115213591A (en) | Bellows joint fusion welding device | |
| CN113926971A (en) | Automatic forging machine convenient to quick centre gripping | |
| CN113458487A (en) | Double-pipe double-material chipless cutting equipment and method | |
| CN110757197A (en) | Automatic fixture device suitable for numerically controlled fraise machine | |
| CN219786837U (en) | Gear clamping device of numerical control gear shaping machine | |
| CN114453679A (en) | Gear chamfering machine easy to clamp, position and adjust | |
| CN220051384U (en) | Automatic positioning and clamping device for automobile hub cover polishing | |
| CN222726127U (en) | Boring tool for compressor cylinder body | |
| CN221290944U (en) | Fixing device for metal gear production and manufacturing | |
| CN213998016U (en) | Tee bend pipe fitting cutting device | |
| CN213889142U (en) | Thin-wall gear inner hole machining clamp | |
| CN213033914U (en) | Cutting device capable of clamping and fixing LED lens for processing | |
| CN116329622A (en) | Spiral hole milling device and method on numerical control machine tool | |
| CN222971530U (en) | Supporting equipment for processing thin-wall titanium spiral pipe | |
| CN218658237U (en) | Synchronous grinding device for multi-metal square billets | |
| CN206967171U (en) | Disc type multi-station pen point process equipment | |
| CN114034234A (en) | Automatic surface maintenance device for motor shaft production and processing | |
| CN220612536U (en) | Gear production fixture convenient to adjust | |
| CN216938686U (en) | Mechanical cutting device suitable for tubular product | |
| CN221064693U (en) | Grinding device for gear machining | |
| CN120791187B (en) | A high-speed laser cutting machine for steel bars | |
| CN222857562U (en) | PVC power tube apparatus for producing | |
| CN216802819U (en) | Deburring device for automobile exhaust device | |
| CN222644146U (en) | Adjustable polishing machine | |
| CN219704648U (en) | Metal product adds clamping apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220510 |