CN112756950A - Automatic assembly device of speed reducer gear box - Google Patents
Automatic assembly device of speed reducer gear box Download PDFInfo
- Publication number
- CN112756950A CN112756950A CN202110064244.6A CN202110064244A CN112756950A CN 112756950 A CN112756950 A CN 112756950A CN 202110064244 A CN202110064244 A CN 202110064244A CN 112756950 A CN112756950 A CN 112756950A
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 abstract description 8
- 230000000630 rising effect Effects 0.000 description 6
- 238000000926 separation method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- Engineering & Computer Science (AREA)
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Abstract
The invention relates to processing equipment of a speed reducer gear box, in particular to an automatic assembling device of the speed reducer gear box. The invention provides the following technical scheme: the utility model provides an automatic assembly device of speed reducer gear box, which comprises a bod, the organism include the crossbearer and with crossbearer swing joint's stand, the stand is equipped with the fixed subassembly of fixed work piece, fixed subassembly is including fixing the support on the stand and setting up the frock frame of work piece, last crossbearer department is equipped with the pressure-sensitive components who carries out the pressfitting to the work piece, pressure-sensitive components is including setting up the hydro-cylinder frame on last crossbearer, hydro-cylinder in the hydro-cylinder frame and the lift clamp plate that links to each other with the hydro-cylinder piston, be equipped with on the stand and make it carry out rotatory first rotating assembly along the center pin, be equipped with on the support and make frock frame carry out rotatory second rotating assembly along its axial. The invention can automatically adjust the angle of the workpiece for pressing assembly, so that the assembly process of the speed reducer gear box is more convenient and accurate.
Description
Technical Field
The invention relates to processing equipment of a speed reducer gear box, in particular to an automatic assembling device of the speed reducer gear box.
Background
The speed reducer is an important part widely applied to mechanical transmission, and the speed reduction purpose is achieved by utilizing the transmission of various stages of gears. The gear box is one of indispensable composition parts of the speed reducer. The assembly process needs to be tightly matched by pressing under pressure, and the pressing is usually directly performed by a pressing device. However, in the process, manual alignment is needed, and then pressing is performed, so that the method not only depends on manual operation, and is complicated in operation process, but also is low in precision.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an automatic assembling device for a speed reducer gear box, which can automatically adjust the angle of a workpiece for press-fitting assembly, so that the assembling process of the speed reducer gear box is more convenient and accurate.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatic assembly device of speed reducer gear box, includes the organism, the organism include the crossbearer and with crossbearer swing joint's stand, the stand is equipped with the fixed subassembly of fixed work piece, fixed subassembly is including fixing the support on the stand and setting up the frock frame of work piece, it is equipped with the pressure-sensitive components who carries out the pressfitting to the work piece to go up crossbearer department, pressure-sensitive components is including setting up hydro-cylinder frame on last crossbearer, hydro-cylinder in the hydro-cylinder frame and the lift clamp plate that links to each other with the hydro-cylinder piston, be equipped with on the stand and make it carry out rotatory first rotating assembly along the center pin, be equipped with on the support and make frock frame carry out rotatory second rotating assembly along its axial, one side of hydro-cylinder frame is connected with and promotes its promotion subassembly.
By adopting the technical scheme, the workpiece is fixed on the tool frame, the oil cylinder can push the pressure rising and reducing plate to press the workpiece, the tool frame is installed on the support, the support is fixed on the stand column, the stand column is enabled to rotate along the axial direction of the stand column through the first rotating assembly, the support is driven to rotate, the tool frame is enabled to rotate along the axial direction of the stand column through the second rotating assembly, the angle of the workpiece is automatically adjusted to carry out press fit assembly, the position of the press fit assembly is adjusted through the arrangement of the pushing assembly, and the process of assembling the speed reducer gearbox is more convenient and accurate.
Furthermore, first rotating assembly includes the first gear with the stand linkage, with the second gear of first gear engaged with and drive second gear revolve's first gear reduction motor, one side of first gear still is equipped with rather than complex location rack, location rack even has first location cylinder.
By adopting the technical scheme, the first gear reduction motor can drive the second gear to rotate, drives the first gear meshed with the second gear to rotate, so that the stand column is driven to rotate, the support fixed with the stand column is rotated, the tool rack can also rotate along with the stand column, the first gear can be fixed by the aid of meshing of the positioning rack and the first gear, and the meshing and separation of the positioning rack and the first gear are controlled by the first positioning cylinder.
Furthermore, the second rotating assembly comprises an inner gear ring gear, a gear shaft meshed with the inner gear ring gear and a second gear reduction motor driving the gear shaft to rotate, the inner gear ring gear is connected with the tooling frame through a rotating disk, center shafts are arranged at the centers of the inner gear ring gear and the rotating disk, and a bearing is arranged between the center shaft and the rotating disk.
By adopting the technical scheme, the second gear reduction motor drives the gear shaft to rotate to drive the inner gear ring gear meshed with the gear shaft to rotate, the inner gear ring gear is connected with the tool rack through the rotating disk, the inner gear ring gear rotates to drive the tool rack to rotate, the angle of a workpiece on the tool rack can be adjusted, and the rotating disk and the tool rack can rotate relative to the support conveniently due to the arrangement of the central shaft and the bearing.
Furthermore, be equipped with second location cylinder and the locating pin that links to each other with second location cylinder on the support, second location cylinder is fixed on the support, the piston that the support corresponds second location cylinder is equipped with the through-hole, be equipped with on the frock frame can with locating pin matched with locating pin hole.
By adopting the technical scheme, the positioning pin can be pushed through the second positioning cylinder in the arrangement manner and inserted into the positioning pin hole, so that the tool frame is positioned, the rotation of the tool frame is avoided, and the workpiece on the tool frame is influenced during processing.
Further, the tool rack is equipped with quick change fixture device for the other end of support, quick change fixture device be a plurality of be spill quick change piece and with quick change piece sunk position complex quick change screw, the opening of the sunk position of quick change piece is provided with the locking screw of fixed quick change screw, the quick change piece corresponds the locking screw and is equipped with the bolt hole, the circumference of the nut of quick change screw is equipped with two retaining rings, form between the retaining ring can with locking screw complex cooperation groove.
By adopting the technical scheme, the quick-change fixture device can install the quick-change screw on the workpiece through the quick-change fixture device, then the check ring of the quick-change screw is matched with the concave position of the quick-change block, the locking screw is inserted into the bolt hole, and the quick-change screw is fixed through the locking screw, wherein the matching groove formed between the two check rings can be matched with the locking screw, so that the installation of the quick-change screw is more reliable.
Furthermore, a groove is formed in the concave position of the quick-change block corresponding to the retainer ring, a locking pin is arranged on the locking screw, a locking groove is formed in the quick-change block corresponding to the locking pin and communicated with the bolt hole, and an opening allowing the locking pin to enter is formed in the locking groove.
By adopting the technical scheme, the quick-change screw can be more closely matched with the quick-change block through the matching of the retainer ring and the groove, so that the quick-change screw is more firmly arranged; the locking groove is matched with the locking pin to fix the locking screw in the bolt hole, and the locking pin enters the locking groove from the opening.
Furthermore, a lifting guide pillar is arranged on the lifting pressing plate, and a guide hole is formed in the oil cylinder frame corresponding to the lifting guide pillar.
By adopting the technical scheme, the lifting guide post can move relative to the guide hole along with the descending of the lifting pressure plate, so that the guide function is achieved.
Furthermore, the upper cross frame is provided with a guide rail corresponding to the moving direction of the oil cylinder frame, and the oil cylinder frame is provided with a sliding part capable of moving on the guide rail.
By adopting the technical scheme, the oil cylinder frame can move more conveniently and stably through the matching of the sliding part and the guide rail.
Further, the guide rail is provided with two parallel tracks, and the sliding part comprises a first sliding block and a second sliding block which are respectively matched with the two tracks.
Adopt above-mentioned technical scheme, first sliding block, second sliding block respectively with two track cooperations for the cooperation of hydro-cylinder frame and last crossbearer is more reliable.
Furthermore, the pushing assembly is a pushing oil cylinder, one side of the pushing oil cylinder is fixed on the upper transverse frame, and the other side of the pushing oil cylinder is connected with the oil cylinder frame.
By adopting the technical scheme, the oil cylinder frame can be pushed to move by pushing the oil cylinder, so that the positions of the oil cylinder on the oil cylinder frame and the lifting pressure plate can be adjusted.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a perspective view of fig. 1 in another direction.
Fig. 3 is a side view of fig. 1.
Fig. 4 is a front view of fig. 1.
Fig. 5 is an axial cross-sectional view of the present invention.
Fig. 6 is a schematic structural view of the quick-change clamp device.
Fig. 7 is a cross-sectional view of the quick-change block.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples.
The present invention as described in fig. 1-7 provides the following technical solutions: the automatic assembling device for the gearbox of the speed reducer comprises a machine body, wherein the machine body comprises an upper cross frame 11 and a stand column 12 movably connected with the upper cross frame 11, the stand column 12 is provided with a fixing component 2 for fixing a workpiece, the fixing component 2 comprises a support 21 fixed on the stand column 12 and a tooling frame 22 for setting the workpiece, a pressing component 3 for pressing the workpiece is arranged at the position of the upper cross frame 11, the pressing component 3 comprises an oil cylinder frame 31 arranged on the upper cross frame 11, an oil cylinder 32 in the oil cylinder frame 31 and a pressure rising and dropping plate 33 connected with a piston of the oil cylinder 32, a first rotating component 4 for enabling the stand column 12 to rotate along the central axial direction is arranged on the stand column 12, a second rotating component 5 capable of enabling the tooling frame 22 to rotate along the axial direction is arranged on the support 21, and a pushing component capable of pushing the oil cylinder frame 31 to move is connected to one side. The workpiece is fixed on a tool rack 22, a pressure rising and reducing plate 33 can be pushed by an oil cylinder 32 to press the workpiece, the tool rack 22 is installed on a support 21, the support 21 is fixed on an upright post 12, the upright post 12 rotates along the axial direction of the upright post through a first rotating assembly 4 to drive the support 21 to rotate, the tool rack 22 rotates along with the support, the tool rack 22 can rotate along the axial direction of the upright post through a second rotating assembly 5 to automatically adjust the angle of the workpiece to perform press fitting assembly, the position of a press fitting assembly 3 can be adjusted by the arrangement of a pushing assembly, and the process of assembling the speed reducer gearbox is more convenient and accurate.
The machine body also comprises a base 13 and a strut 14 supporting the base 13 and the upper cross beam 11.
The first rotating assembly 4 comprises a first gear 41 linked with the upright column 12, a second gear 42 engaged with the first gear 41, and a first gear reduction motor 43 driving the second gear 42 to rotate, a positioning rack 44 matched with the first gear 41 is further arranged on one side of the first gear 41, and the positioning rack 44 is connected with a first positioning air cylinder 45. The first gear reduction motor 43 can drive the second gear 42 to rotate, and drive the first gear 41 engaged therewith to rotate, so as to drive the upright post 12 to rotate, so that the bracket 21 fixed with the upright post 12 rotates, the tool rack 22 also rotates along with the upright post, the positioning rack 44 can fix the first gear 41 through engagement with the first gear 41, and engagement and separation of the positioning rack 44 and the first gear 41 are controlled through the first positioning cylinder 45.
The second rotating assembly 5 comprises an inner gear ring gear 51, a gear shaft 52 engaged with the inner gear ring gear 51 and a second gear reduction motor 53 driving the gear shaft 52 to rotate, the inner gear ring gear 51 is connected with the tool rack 22 through a rotating disc 54, a central shaft 55 is arranged at the centers of the inner gear ring gear 51 and the rotating disc 54, and a bearing is arranged between the central shaft 55 and the rotating disc 54. The second gear reduction motor 53 drives the gear shaft 52 to rotate, so as to drive the inner gear ring gear 51 meshed with the gear shaft 52 to rotate, the inner gear ring gear 51 is connected with the tool rack 22 through the rotating disc 54, the tool rack 22 is driven to rotate by the rotation of the inner gear ring gear 51, the angle of a workpiece on the tool rack 22 can be adjusted, and the rotating disc 54 and the tool rack 22 can rotate relative to the support 21 conveniently due to the arrangement of the central shaft 55 and the bearing.
Be equipped with second location cylinder 61 on the support 21 and with the locating pin 62 that second location cylinder 61 links to each other, second location cylinder 61 is fixed on support 21, the piston that support 21 corresponds second location cylinder 61 is equipped with the through-hole, be equipped with on the frock frame 22 can with locating pin 62 matched with locating pin hole 63. The positioning pin 62 can be pushed by the second positioning cylinder 61 to be inserted into the positioning pin hole 63, so that the tool frame 22 is positioned, the rotation of the tool frame is avoided, and the workpiece on the tool frame 22 is influenced during processing.
The other end that frock frame 22 is equipped with quick change fixture device for support 21, quick change fixture device be a plurality of be concave quick change piece 7 and with quick change piece 7 sunk position complex quick change screw 8, the opening of the sunk position of quick change piece 7 is provided with the locking screw 9 of fixed quick change screw 8, quick change piece 7 corresponds locking screw 9 and is equipped with bolt hole 71, the circumference of the nut of quick change screw 8 is equipped with two retaining rings 81, form between the retaining ring 81 can with locking screw 9 complex mating groove 82. The quick-change clamp device can be used for installing the quick-change screw 8 on a workpiece, matching the retainer rings 81 of the quick-change screw 8 with the concave positions of the quick-change blocks 7, inserting the locking screws 9 into the bolt holes 71, and fixing the quick-change screw 8 by using the locking screws 9, wherein the matching grooves 82 formed between the two retainer rings 81 can be matched with the locking screws 9, so that the quick-change screw 8 can be installed more reliably.
A groove 72 is formed in the concave position of the quick-change block 7 corresponding to the retainer ring 81, a locking pin 91 is arranged on the locking screw 9, a locking groove 73 is formed in the quick-change block 7 corresponding to the locking pin 91, the locking groove 73 is communicated with the bolt hole 71, and an opening 74 allowing the locking pin 91 to enter is formed in the locking groove 73. Due to the arrangement, the quick-change screw 8 can be matched with the quick-change block 7 more tightly through the matching of the retainer ring 81 and the groove 72, so that the quick-change screw 8 is arranged more firmly; the locking groove 73 is configured to cooperate with the locking pin 91 to secure the locking screw 9 in the latch hole 71, and the locking pin 91 enters the locking groove 73 from the opening 74.
The pressure rising and reducing plate 33 is provided with a lifting guide post 34, and the cylinder frame 31 is provided with a guide hole 35 corresponding to the lifting guide post 34. The guide pin 34 is movable relative to the guide hole 35 as the pressure rising and lowering plate 33 descends, thereby guiding the pressure rising and lowering plate.
The upper cross frame 11 is provided with a guide rail 36 corresponding to the moving direction of the cylinder frame 31, and the cylinder frame 31 is provided with a slider 37 movable on the guide rail 36. This arrangement makes it possible to facilitate and smooth the movement of the cylinder frame 31 by the engagement of the slider 37 with the guide rail 36.
The guide rail 36 has two parallel tracks 361, and the sliding member 37 includes a first sliding block 371 and a second sliding block 372 respectively engaged with the two tracks 361. The first sliding block 371 and the second sliding block 372 are respectively matched with the two tracks 361, so that the matching between the cylinder frame 31 and the upper cross frame 11 is more reliable.
The pushing assembly is a pushing oil cylinder 4, one side of the pushing oil cylinder 4 is fixed on the upper cross frame 11, and the other side of the pushing oil cylinder 4 is connected with the oil cylinder frame 31. This arrangement allows the position of the cylinder 32 and the pressure raising and reducing plate 33 on the cylinder frame 31 to be adjusted by moving the cylinder frame 31 by pushing the cylinder 4.
Claims (10)
1. The utility model provides an automatic assembly device of speed reducer gear box which characterized in that: the machine body comprises a machine body, the machine body comprises an upper cross frame and a stand column movably connected with the upper cross frame, the stand column is provided with a fixed assembly for fixing a workpiece, the fixed assembly comprises a support fixed on the stand column and a tool frame for setting the workpiece, the upper cross frame is provided with a press-fit assembly for pressing the workpiece, the press-fit assembly comprises an oil cylinder frame arranged on the upper cross frame, an oil cylinder in the oil cylinder frame and a lifting pressure plate connected with an oil cylinder piston, the stand column is provided with a first rotating assembly for enabling the first rotating assembly to rotate along the central axial direction, the support is provided with a second rotating assembly for enabling the tool frame to rotate along the axial direction, and one side of the oil cylinder frame is connected with a pushing assembly capable of pushing the first rotating assembly to move.
2. The automatic assembly device of a reducer gearbox of claim 1, characterized in that: the first rotating assembly comprises a first gear, a second gear and a first gear reduction motor, the first gear is in linkage with the stand column, the second gear is meshed with the first gear, the first gear reduction motor drives the second gear to rotate, a positioning rack matched with the first gear is further arranged on one side of the first gear, and the positioning rack is connected with a first positioning cylinder.
3. The automatic assembling device of a reducer gearbox according to claim 1 or 2, characterized in that: the second rotating assembly comprises an inner gear ring gear, a gear shaft meshed with the inner gear ring gear and a second gear reduction motor driving the gear shaft to rotate, the inner gear ring gear is connected with the tool rack through a rotating disk, a central shaft is arranged at the centers of the inner gear ring gear and the rotating disk, and a bearing is arranged between the central shaft and the rotating disk.
4. The automatic assembly device of a reducer gearbox of claim 3, characterized in that: the support is provided with a second positioning cylinder and a positioning pin connected with the second positioning cylinder, the second positioning cylinder is fixed on the support, the support is provided with a through hole corresponding to a piston of the second positioning cylinder, and the tool frame is provided with a positioning pin hole matched with the positioning pin.
5. The automatic assembling device of a reducer gearbox according to claim 1, 2 or 4, characterized in that: the frock frame is equipped with quick change anchor clamps for the other end of support, quick change anchor clamps be a plurality of concave quick change piece and with quick change piece sunk position complex quick change screw, the opening of the sunk position of quick change piece is provided with the locking screw of fixed quick change screw, the quick change piece corresponds locking screw and is equipped with the bolt hole, the circumference of the nut of quick change screw is equipped with the retaining ring of twice parallel, form between the retaining ring can with locking screw complex cooperation groove.
6. The automatic assembly device of a reducer gearbox of claim 5, characterized in that: the quick-change block is characterized in that a groove is formed in the concave position of the quick-change block corresponding to the retainer ring, a locking pin is arranged on the locking screw, a locking groove is formed in the quick-change block corresponding to the locking pin and communicated with the pin hole, and an opening allowing the locking pin to enter is formed in the locking groove.
7. The automatic assembling device of a reducer gearbox according to claim 1, 2, 4 or 6, characterized in that: the lifting pressure plate is provided with a lifting guide pillar, and the oil cylinder frame is provided with a guide hole corresponding to the lifting guide pillar.
8. The automatic assembling device of a reducer gearbox according to claim 1, 2, 4 or 6, characterized in that: the upper transverse frame is provided with a guide rail corresponding to the moving direction of the oil cylinder frame, and the oil cylinder frame is provided with a sliding part capable of moving on the guide rail.
9. The automatic assembly device of a reducer gearbox of claim 8, wherein: the guide rail is equipped with the track of twice parallel, the slider is including respectively with two track matched with first sliding block, second sliding block.
10. The automatic assembly device of a reducer gearbox of claim 1, characterized in that: the pushing assembly is a pushing oil cylinder, one side of the pushing oil cylinder is fixed on the upper transverse frame, and the other side of the pushing oil cylinder is connected with the oil cylinder frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110064244.6A CN112756950A (en) | 2021-01-18 | 2021-01-18 | Automatic assembly device of speed reducer gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110064244.6A CN112756950A (en) | 2021-01-18 | 2021-01-18 | Automatic assembly device of speed reducer gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112756950A true CN112756950A (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110064244.6A Pending CN112756950A (en) | 2021-01-18 | 2021-01-18 | Automatic assembly device of speed reducer gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112756950A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255879A (en) * | 2022-09-01 | 2022-11-01 | 安徽巨一科技股份有限公司 | Double-shifting fork assembling mechanism for shafting assembling tray and transmission shafting assembling table |
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