CN114178844A - Transmission housing assembly process and production line - Google Patents
Transmission housing assembly process and production line Download PDFInfo
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- CN114178844A CN114178844A CN202111548062.2A CN202111548062A CN114178844A CN 114178844 A CN114178844 A CN 114178844A CN 202111548062 A CN202111548062 A CN 202111548062A CN 114178844 A CN114178844 A CN 114178844A
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- back plate
- transmission shell
- vane pump
- transmission
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 128
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000008569 process Effects 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000006073 displacement reaction Methods 0.000 claims description 42
- 238000010438 heat treatment Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 6
- 230000008439 repair process Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
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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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
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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
Abstract
The invention relates to a transmission shell assembling process and a production line, wherein the production line at least comprises a vane pump assembly assembling module, and the vane pump assembly assembling module comprises a third conveying device for conveying a vane pump assembly, a lifting clamping device positioned above the third conveying device and a rotating line manipulator for clamping and transferring the transmission shell and assembling the transmission shell and the vane pump assembly. When the vane pump assembly is assembled with the transmission shell, the transmission shell is assembled with the vane pump assembly from top to bottom; after the assembly is completed, the transmission shell and the vane pump assembly are clamped and turned over together, the vane pump assembly faces upwards after the turning, and then the transmission shell and the vane pump assembly are fixedly connected. The problem that the quality of the traditional assembly process cannot be guaranteed is solved, and the mechanical operation, the assembly quality and the assembly efficiency are improved.
Description
Technical Field
The invention relates to the technical field of transmissions, in particular to a transmission shell assembling process and a transmission shell assembling production line.
Background
The vane pump is an important component of a hydraulic system in the transmission, and is complex in structure and high in assembly precision requirement. In the traditional press-fitting process, because a chain wheel gasket, an input chain wheel, a chain wheel thrust copper sleeve, a chain and a vane pump sealing gasket are not fixed on a vane pump assembly, when the vane pump assembly is assembled downwards, parts are scattered and cannot be assembled; if the vane pump is installed in the transmission shell from bottom to top, due to the obstruction of sight, unfixed parts are easy to lose efficacy such as scattering, dislocation, extrusion deformation and the like, and the assembly quality cannot be guaranteed.
Disclosure of Invention
The invention aims to solve the technical problems that parts are scattered, misplaced, extruded and deformed and the like when a vane pump assembly is assembled downwards in the traditional press-fitting process and the traditional assembly form cannot ensure the assembly quality.
In order to solve the technical problems, the technical scheme of the invention is as follows: the assembly process of the transmission shell comprises the steps that when the vane pump assembly is assembled with the transmission shell, the transmission shell is assembled with the vane pump assembly from top to bottom; after the assembly is completed, the transmission shell and the vane pump assembly are clamped and turned over together, the vane pump assembly faces upwards after the turning, and then the transmission shell and the vane pump assembly are fixedly connected.
The preferable technical scheme comprises the following steps:
the wire-rotating mechanical arm grabs the transmission shell and transports the transmission shell to a position below the lifting clamping device; the tray bears the weight of the impeller pump assembly to stay in the position below the lifting clamping device;
the rotating line manipulator moves downwards to attach the transmission shell to the vane pump assembly;
after the assembling is finished, the rotating line mechanical arm simultaneously clamps the transmission shell and the vane pump assembly and moves upwards to a turning position;
after the assembly is in place, the rotating line manipulator overturns to enable the vane pump assembly to be positioned on the upper side of the transmission shell; then the wire-turning mechanical arm moves upwards to the position of the lifting clamping device; the lifting clamping device clamps the transformer shell, and the wire rotating manipulator is withdrawn after being loosened;
the lifting clamping device moves downwards to the position of the tray, and the transmission shell is placed on the tray; after the positioning is finished, the lifting clamping device loosens the clamping jaw to move upwards and return to the original position.
As a preferred technical scheme, the device also comprises a transmission shell on-line, comprising
The online manipulator moves to the material online device to grab the transmission shell, and then the shell is transported to the code scanning device to perform machine type error-proofing identification and judgment;
if the identification and judgment are correct, the online manipulator conveys the transmission shell to the next station;
and if the identification and judgment are incorrect, conveying the transmission shell to a shell repair device for offline.
As a preferred technical scheme, the bearing further comprises a press-fitting bearing outer ring, which comprises
The transmission shell is conveyed to the shell bearing hole heating device, and after the transmission shell is in place, the shell bearing hole heating device heats a first bearing hole of the transmission shell;
after the first bearing hole is heated, the transmission shell is conveyed to a first bearing press-mounting device, and the press-mounting of the bearing outer ring is completed;
after the press-fitting is completed, the transmission shell is conveyed to a connecting line overturning machine, and the connecting line overturning machine overturns the transmission shell and conveys the transmission shell to the next station.
As a preferred technical scheme, the device also comprises a needle bearing press fitting, comprising
The first displacement device back plate is positioned at a feeding position, and the needle bearing is arranged on the pressure head;
controlling the back plate of the first displacement device to move towards the press mounting position, and clamping the press head with the press;
the press drives the press head to move downwards to complete the press mounting of the needle roller bearing;
after the press mounting is finished, firstly controlling the press to reset, and then controlling the back plate of the first displacement device to return to the material loading position;
and the second connecting device drives the transmission shell to reach the clamp spring press-fitting device, and the clamp spring press-fitting device automatically finishes clamp spring press-fitting of the needle bearing after the transmission shell is in place.
Realize foretell derailleur casing assembly process's production line, at least including impeller pump assembly and attach together the module, impeller pump assembly attaches together the module and includes
The third conveying device is used for conveying the vane pump assembly;
the lifting clamping device is positioned above the third conveying device;
and the rotating line manipulator is used for clamping and transferring the transmission shell and combining the transmission shell and the vane pump assembly.
According to the preferable technical scheme, the device further comprises a second bearing press-mounting module, wherein the second bearing press-mounting module comprises a second connecting device, the second connecting device is connected with the second bearing press-mounting device and a clamp spring press-mounting device.
Preferably, the second bearing press-mounting device includes
The press is positioned above the second connecting device;
the first displacement device back plate is arranged on the rack in a sliding mode, and is provided with a press mounting position close to the press and a feeding position far away from the press in the sliding direction;
the second displacement device back plate is arranged on the first displacement device back plate in a vertically sliding manner;
the pressure head is fixed on the back plate of the second displacement device;
the second displacement device back plate is also provided with a limiting piece, and the rack is provided with a limiting guide rail matched with the limiting piece; before the first displacement device back plate enters the press mounting position, the limiting guide rail is matched with the limiting piece to limit the sliding of the second displacement device back plate, and the second displacement device back plate cannot slide downwards under the action of self weight; when the first displacement device back plate enters a press mounting position, the press is clamped with the press head; when the first displacement device back plate is located at the press mounting position, the limiting part is separated from the limiting guide rail, and the second displacement device back plate is lifted synchronously with the press.
As the preferred technical scheme, the lower end of the press is provided with a T-shaped boss; a T-shaped groove connecting block is also arranged on the second displacement device back plate;
when the first displacement device back plate enters the press mounting position, the T-shaped boss enters the T-shaped groove connecting block to realize the clamping and synchronous lifting of the second displacement device back plate and the press
As the preferable technical proposal, the device also comprises an upper line module and a first bearing press-fitting module,
the on-line module comprises
The wire feeding manipulator is used for clamping and transferring the transmission shell;
the material threading device is used for threading the transmission shell;
the code scanning device is used for identifying an identification code of the transmission shell;
the first bearing press-mounting module comprises a first connecting device, the first connecting device is of a turntable structure, and a shell bearing hole heating device, a first bearing press-mounting device and a connecting line overturning machine are sequentially arranged in the rotating direction of the turntable.
By adopting the technical scheme and the assembly process of the transmission shell, the transmission shell is downwards assembled on the vane pump assembly, clamped together with the transmission shell and the vane pump assembly and then turned over until the vane pump assembly is upwards, and then screwed down by bolts. The problem that the quality of the traditional assembly process cannot be guaranteed is solved, meanwhile, the mechanical operation can be realized, and the assembly quality and the assembly efficiency are greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a transmission housing assembly line;
FIG. 2 is a schematic structural view of a second bearing press-fitting device;
FIG. 3 is a schematic view of the second bearing press mounting apparatus from a first perspective;
FIG. 4 is an enlarged partial view of area A of FIG. 3;
FIG. 5 is a second perspective structural view of the second bearing press mounting apparatus;
FIG. 6 is a schematic structural diagram of the transmission housing;
FIG. 7 is a schematic structural view of the transmission housing and vane pump assembly in combination.
Detailed Description
As shown in fig. 1, the transmission housing assembly line includes an upper line module 1, a first bearing press-fitting module 2, a second bearing press-fitting module 3, and a vane pump assembly assembling module 4, which are sequentially provided.
The feeding module 1 comprises a feeding manipulator 11, a material feeding device 12, a code scanning device 14, a shell repairing device 13 and a pallet temporary storage device 15. In use, the feeding manipulator 11 grabs the transmission housing 7 from the material feeding device 12 and then transfers the transmission housing to the code scanning device 14 or the housing repairing device 13 or the next station. The loading robot 11 also picks up empty pallets and places them in the pallet buffer 15.
The first bearing press-fitting module 2 comprises a first connecting device 21 which is of a turntable structure, and a shell bearing hole heating device 22, a first bearing press-fitting device 23 and a connecting line overturning machine 24 are sequentially arranged in the rotating direction of the turntable.
After the feeding manipulator 11 places the transmission housing 7 on the first connecting device 21, the first connecting device 21 drives the transmission housing 7 thereon to sequentially pass through the housing bearing hole heating device 22, the first bearing press-mounting device 23 and the connecting line overturning machine 24.
As shown in fig. 2, the second bearing press-fitting module 3 includes a second wiring device 32, and the second wiring device 32 connects the second bearing press-fitting device 31 and the circlip press-fitting device 33. After the connecting wire overturning machine 24 overturns the transmission shell 7, the transmission shell 7 is transferred from the first connecting wire device 21 to the second connecting wire device 32; the transmission housing 7 is driven by the second connecting device 32 to sequentially pass through the second shaft press-fitting device 31 and the clamp spring press-fitting device 33.
As shown in fig. 4, 5 and 3, the second shaft pressing device 31 includes a first position changing device back plate 314, a translation guide rail 311 is arranged on the frame, and the first position changing device back plate 314 is slidably arranged on the translation guide rail 311; preferably, the translation guide 311 is perpendicular to the conveying direction of the second connecting device 32, so that the overall length of the production line can be reduced.
The first displacement device back plate 314 is provided with a vertical displacement guide rail extending along the Z-axis direction, a second displacement device back plate 313 is arranged on the vertical displacement guide rail in a sliding manner, and the second displacement device back plate 313 can slide up and down relative to the first displacement device back plate 314.
A limiting member 317 is further disposed on the second displacement device back plate 313, and the limiting member 317 may be a rod-shaped structure or a roller; preferably, a roller structure is adopted, rolling friction is formed between the limiting member 317 and the guide rail in the Z-axis direction, and the limiting member can easily slide back and forth between the press-fitting position and the original position under the action of an air cylinder. The rack is provided with a limit guide rail 312 matched with the limit piece 317, and the limit guide rail 312 limits the second position changing device back plate 313 to slide downwards under the action of self weight.
The first indexing device back plate 314 has two operating positions, one at a loading position away from the press 315 and one at a press-fitting position directly below the press 315. Under the matching of the limiting member 317 and the limiting guide rail 312, when the first position changing device back plate 314 is in the press-fitting position, the limiting member 317 is separated from the limiting guide rail 312, the limiting guide rail 312 no longer prevents the limiting member 317 from moving downwards, and at this time, the second position changing device back plate 313 is allowed to slide up and down relative to the first position changing device back plate 314; when the first position changing device back plate 314 is not in the press-fitting position, the second position changing device back plate 313 cannot slide up and down relative to the first position changing device back plate 314 due to the action of the limiting guide rail 312 and the limiting member 317.
A pressure head 316 and a T-shaped groove connecting block 318 are fixedly arranged on the back plate 313 of the second displacement device, and a T-shaped boss 319 is arranged at the lower end of the pressure head 315. When the first displacement device back plate 314 moves into the press-fitting position, the T-shaped boss 319 enters the T-shaped groove connecting block 318 and is finally clamped with the first displacement device back plate 318, the second displacement device back plate 313 and the press 315 are connected into a whole, and the second displacement device back plate 313 is driven by the press 315 to synchronously lift and lower, so that the press-fitting of the needle bearing is completed.
After the snap spring press-fitting device 33 completes the snap spring press-fitting of the needle bearing, the transmission housing 7 is conveyed to the rotational line cache device 6.
The vane pump assembly multi-unit module 4 includes a lifting and clamping device 41, a third conveying device 42, a line-turning manipulator 43 and a recognition error-proofing device. The rotating line manipulator 43 transfers the transmission housing 7 from the rotating line caching device 6 to the error-proof identification module, identifies the transmission housing 7 through code reading equipment, and conveys the transmission housing 7 to the lower part of the lifting clamping device 41, so that the assembly of the transmission housing 7 and the vane pump assembly 5 is completed.
On the third conveyor 42, the vane pump assembly 5 is placed on a tray, and the tray is transported together with the vane pump assembly 5 to below the lifting and holding device 41.
The process for assembling the transmission housing by using the transmission housing assembly line comprises the steps of assembling the transmission housing 7 on a line, press-fitting the bearing outer ring, press-fitting the needle roller bearing and assembling the vane pump assembly 5 as shown in fig. 6 and 7.
The thread feeding module 1 feeds the transmission shell 7, and specifically comprises
The online manipulator 11 moves to the material online device 12 to grab the transmission shell 7, then the transmission shell 7 is transported to the code scanning device 14, the two-dimensional code of the transmission shell 7 is aligned to the code scanning device 14, and machine type error-proofing identification is carried out;
if the identification is correct, the feeding manipulator 11 conveys the transmission shell 7 to the first connecting device 21; all the process holes of the transmission shell 7 are loosened after being aligned with the positioning points on the tray, and single grabbing action is completed;
if the recognition is not correct, the transmission case 7 is transported to the case repairing device 13 and waits for being transported off-line.
The first bearing press-fitting module 2 presses and fits the bearing outer ring on the transmission housing 7, and concretely comprises
The first connecting line device 21 carries the transmission case 7 to the case bearing hole heating device 22;
after the transmission housing 7 is in place, the housing bearing hole heating device 22 heats the first bearing hole 71 of the transmission housing 7 in an electromagnetic heating mode;
after the heating of the first bearing hole 71 is completed, the first connecting device 21 conveys the transmission housing 7 to the first bearing press-fitting device 23 to complete the press-fitting of the bearing outer ring;
after the press fitting, the first connecting device 21 transports the transmission case 7 to the connection line reversing machine 24, and the connection line reversing machine 24 reverses the transmission case 7 and conveys the transmission case 7 to the second connecting device 32.
The second bearing press-fitting module 3 presses the needle roller bearing on the transmission housing 7, and specifically comprises
Coating ATF oil on the second bearing hole 72 of the transmission shell 7; the first indexing device back plate 314 is in a loading position, and the needle bearing is arranged on the pressure head 316;
controlling the first displacement device back plate 314 to move towards the press mounting position to complete the clamping connection of the press head 316 and the press 315;
the press 315 drives the press head 316 to move downwards to complete press mounting;
after the press mounting is finished, the press 315 is controlled to reset, and then the first deflection device back plate 314 is controlled to return to the loading position;
the second connecting device 32 drives the transmission housing 7 to reach the clamp spring press-fitting device 33;
after the transmission shell 7 is in place, the clamp spring press-fitting device 33 automatically completes the clamp spring press-fitting of the needle bearing.
The vane pump assembly assembling module 4 assembles the vane pump assembly 5 and the transmission housing 7, and specifically comprises
After the snap spring is pressed, the wire rotating manipulator 43 clamps the transmission shell 7 and conveys the transmission shell to the recognition error-proofing device, the recognition error-proofing device reads the two-dimensional code of the transmission shell 7,
if the recognition judgment is incorrect, the thread turning manipulator 43 takes the transmission housing 7 off the thread.
If the identification is correct, the wire-turning mechanical arm 43 grabs the transmission shell 7 and transfers the transmission shell to a position below the lifting clamping device 41;
the tray bearing vane pump assembly 5 (the vane pump sealing gasket is upward) stays at the position below the lifting clamping device 41;
the rotating line manipulator 43 attaches the transmission case 7 to the vane pump assembly 5;
after the assembling is finished, the rotating line manipulator 43 simultaneously clamps the transmission shell 7 and the vane pump assembly 5 to turn over for 180 degrees;
the wire rotating manipulator 43 moves upwards to the position of the lifting clamping device 41, the lifting clamping device 41 clamps the variable shell, and the wire rotating manipulator 43 is removed after being loosened;
the lifting clamping device 41 moves downwards to the tray position, the transmission shell 7 is placed on the tray for positioning, and the lifting clamping device 41 releases the clamping jaws to move upwards to return to the original position.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The transmission shell assembling process is characterized in that: when the vane pump assembly (5) is assembled with the transmission shell (7), the transmission shell (7) is assembled with the vane pump assembly (5) from top to bottom; after the assembly is completed, the transmission shell (7) and the vane pump assembly (5) are clamped and then turned over together, the vane pump assembly (5) faces upwards after the turning, and then the transmission shell (7) and the vane pump assembly (5) are fixedly connected.
2. A transmission housing assembly process as claimed in claim 1, wherein: the method comprises the following steps:
the wire-rotating mechanical arm (43) grabs the transmission shell (7) and transfers the transmission shell to the position below the lifting clamping device (41); the tray bearing vane pump assembly (5) stays at the position below the lifting clamping device (41);
the line-rotating mechanical arm (43) moves downwards to attach the transmission shell (7) to the vane pump assembly (5);
after the assembling is finished, the rotating line manipulator (43) simultaneously clamps the transmission shell (7) and the vane pump assembly (5) and moves upwards to a turning position;
after the assembly is in place, the rotating line manipulator (43) is turned over, so that the vane pump assembly (5) is positioned on the upper side of the transmission shell (7); then the wire-turning mechanical hand (43) moves upwards to the position of the lifting clamping device (41); the lifting clamping device (41) clamps the variable shell, and the line-turning manipulator (43) is withdrawn after being loosened;
the lifting clamping device (41) moves downwards to a tray position, and the transmission shell (7) is placed on the tray; after the positioning is finished, the lifting clamping device (41) loosens the clamping jaws to move upwards and return to the original position.
3. A transmission housing assembly process as claimed in claim 1, wherein: also includes a transmission housing upper line, including
The feeding manipulator (11) moves to the material feeding device (12) to grab the transmission shell (7), and then the shell is transported to the code scanning device (14) to carry out machine type error-proofing identification and judgment;
if the identification is correct, the online manipulator (11) conveys the transmission shell (7) to the next station;
if the identification is incorrect, the transmission housing (7) is transported to a housing repair device (13) for taking off the line.
4. A transmission housing assembly process as claimed in claim 1, wherein: also comprises a press-mounting bearing outer ring, which comprises
The transmission shell (7) is conveyed to the shell bearing hole heating device (22), and after the transmission shell is in place, the shell bearing hole heating device (22) heats the first bearing hole (71) of the transmission shell (7);
after the first bearing hole (71) is heated, the transmission shell (7) is conveyed to a first bearing press-fitting device (23), and the press-fitting of the bearing outer ring is completed;
after the press mounting is completed, the transmission shell (7) is conveyed to a connecting line overturning machine (24), and the connecting line overturning machine (24) overturns the transmission shell (7) and conveys the transmission shell (7) to the next station.
5. A transmission housing assembly process as claimed in claim 1, wherein: also comprises a needle bearing press mounting device which comprises
The first displacement device back plate (314) is at a loading position, and the needle bearing is arranged on the pressure head (316);
controlling the back plate (314) of the first position changing device to move towards a press mounting position, and clamping the press head (316) and the press machine (315);
the press (315) drives the pressure head (316) to move downwards to complete the press mounting of the needle roller bearing;
after the press mounting is finished, the press (315) is controlled to reset, and then the first displacement device back plate (314) is controlled to return to the material loading position;
the second connecting device (32) drives the transmission shell (7) to reach the clamp spring press-fitting device (33), and after the transmission shell (7) is in place, the clamp spring press-fitting device (33) automatically completes press-fitting of the clamp spring of the needle bearing.
6. A production line for carrying out the transmission housing assembly process according to claim 1, characterized in that: at least comprises a vane pump assembly combined module (4), wherein the vane pump assembly combined module (4) comprises
A third conveying device (42) for conveying the vane pump assembly (5);
a lifting clamping device (41) positioned above the third conveying device (42);
and a rotating line manipulator (43) for clamping and transferring the transmission housing (7) and combining the transmission housing (7) and the vane pump assembly (5).
7. The production line of claim 6, wherein: the clamping device further comprises a second bearing press-mounting module (3), wherein the second bearing press-mounting module (3) comprises a second wire connecting device (32), and the second wire connecting device (32) is connected with a second bearing press-mounting device (31) and a clamp spring press-mounting device (33).
8. The production line of claim 7, wherein: the second bearing press-fitting device (31) comprises
The press (315), the press (315) is positioned above the second connecting device (32);
the first displacement device back plate (314) is arranged on the rack in a sliding mode, and in the sliding direction of the first displacement device back plate (314), the first displacement device back plate (314) is provided with a press mounting position close to the press (315) and a feeding position far away from the press (315);
the second displacement device back plate (313), the second displacement device back plate (313) is arranged on the first displacement device back plate (314) in a vertically sliding mode;
the pressure head (316), the pressure head (316) is fixed on the back plate (313) of the second position changing device;
a limit piece (317) is also arranged on the second displacement device back plate (313), and a limit guide rail (312) matched with the limit piece (317) is arranged on the rack; before the first position changing device back plate (314) enters the press-fitting position, the limiting guide rail (312) is matched with the limiting piece (317) to limit the sliding of the second position changing device back plate (313), and the second position changing device back plate (313) cannot slide downwards under the action of self weight; when the first position changing device back plate (314) enters a press mounting position, the press (315) is clamped with the press head (316); when the first displacement device back plate (314) is located at the press-fitting position, the limiting piece (317) is separated from the limiting guide rail (312), and the second displacement device back plate (313) and the press (315) are lifted synchronously.
9. The production line of claim 8, wherein: a T-shaped boss (319) is arranged at the lower end of the press (315); a T-shaped groove connecting block (318) is also arranged on the back plate (313) of the second displacement device;
when the first position changing device back plate (314) enters the press mounting position process, the T-shaped boss (319) enters the T-shaped groove connecting block (318) to realize clamping connection and synchronous lifting of the second position changing device back plate (313) and the press (315).
10. The production line of claim 6, wherein: also comprises an upper line module (1) and a first bearing press-fitting module (2),
the upper line module (1) comprises
The feeding manipulator (11) is used for clamping and transferring the transmission shell (7);
the material threading device (12) is used for threading the transmission shell (7);
a code scanning device (14) for identifying an identification code of the transmission housing (7);
the first bearing press-mounting module (2) comprises a first connecting line device (21), the first connecting line device (21) is of a turntable structure, and a shell bearing hole heating device (22), a first bearing press-mounting device (23) and a connecting line overturning machine (24) are sequentially arranged in the rotating direction of the turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111548062.2A CN114178844A (en) | 2021-12-17 | 2021-12-17 | Transmission housing assembly process and production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111548062.2A CN114178844A (en) | 2021-12-17 | 2021-12-17 | Transmission housing assembly process and production line |
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| CN114178844A true CN114178844A (en) | 2022-03-15 |
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| CN202111548062.2A Pending CN114178844A (en) | 2021-12-17 | 2021-12-17 | Transmission housing assembly process and production line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871761A (en) * | 2022-07-12 | 2022-08-09 | 盛瑞传动股份有限公司 | Assembly method and assembly equipment for intermediate partition plate and support shaft assembly |
| CN114871727A (en) * | 2022-07-12 | 2022-08-09 | 盛瑞传动股份有限公司 | Press mounting equipment for partition plate supporting shaft assembly |
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| CN116175202A (en) * | 2023-04-24 | 2023-05-30 | 山东德晟机器人股份有限公司 | Automatic processing and detecting production line for speed reducer shell assembly |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114871761A (en) * | 2022-07-12 | 2022-08-09 | 盛瑞传动股份有限公司 | Assembly method and assembly equipment for intermediate partition plate and support shaft assembly |
| CN114871727A (en) * | 2022-07-12 | 2022-08-09 | 盛瑞传动股份有限公司 | Press mounting equipment for partition plate supporting shaft assembly |
| CN114871727B (en) * | 2022-07-12 | 2022-10-11 | 盛瑞传动股份有限公司 | Press mounting equipment for clapboard support shaft assembly |
| CN114871761B (en) * | 2022-07-12 | 2022-11-04 | 盛瑞传动股份有限公司 | Assembly method and assembly equipment for intermediate partition plate and support shaft assembly |
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