CN205551941U - Universal drive shaft press fit machine - Google Patents
Universal drive shaft press fit machine Download PDFInfo
- Publication number
- CN205551941U CN205551941U CN201620330314.2U CN201620330314U CN205551941U CN 205551941 U CN205551941 U CN 205551941U CN 201620330314 U CN201620330314 U CN 201620330314U CN 205551941 U CN205551941 U CN 205551941U
- Authority
- CN
- China
- Prior art keywords
- press
- universal drive
- assembly machine
- pressure
- oil cylinder
- 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- Withdrawn - After Issue
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Abstract
The utility model relates to an universal drive shaft press fit machine. The purpose is the assembly that the assembly machine that provides can assemble universal drive shaft middle semi -axis and ball cage transmission shaft, ball round pin spline housing, steel wire jump ring in the process to and counter pull detection integration is accomplished at an equipment after the pressure equipment completion, improves work efficiency, reduction intensity of labour. Technical scheme is: universal drive shaft press fit machine, its characterized in that the press fit press packed bale is drawn together: a mechanical stage frame, its top has a work platform, install on the mechanical stage frame, as the hydraulic power source at hydraulic pressure station, a frock clamp mechanism installs on work platform for the part is waited to assemble by the centre gripping, the one end in frock clamp mechanism is installed by a pressure equipment mechanism, thereby assembles the part to treating in the frock clamp mechanism down in the drive at hydraulic pressure station and exert pressure to accomplish and assemble, an anti - mechanism of drawing with pressure equipment mechanism reverse installation, applys reverse effort to post -installation part.
Description
Technical field
This utility model relates to pressure assembly equipment technical field, particularly relates to a kind of Universal drive axial pressure assembly machine.
Background technology
Universal drive shaft comprises the parts such as intermediate axle shaft, cage power transmission shaft, ball pin spline housing, wire circlip, structure is complex, the assembling process of whole product is loaded down with trivial details, the most mostly use artificial or carry out assembly manipulation by pressure assembly machine etc. according to operation one by one, also on special measurement machine, product assembly quality need to be tested after having assembled, waste time and energy, to be resolved.
Utility model content
The purpose of this utility model is to overcome the deficiency in above-mentioned background technology, a kind of automaticity higher universal drive shaft assembling pressing machine is provided, this assembly machine can be by the intermediate axle shaft in universal drive shaft assembly process and cage power transmission shaft, ball pin spline housing, the assembling of wire circlip, and press-fited the detection of rear counter pull and be integrated in an equipment and complete, improve work efficiency, reduce labor intensity.
This utility model have employed techniques below scheme: Universal drive axial pressure assembly machine, it is characterised in that described pressure assembly machine includes:
One machinery stand, its top has a work platforms；
One Hydraulic Station, is arranged on machinery stand, as hydraulic power supply；
One frock clamp mechanism, is arranged on work platforms, is used for clamping parts to be assembled；
One press-loading device, is arranged on one end of frock clamp mechanism, under the driving of Hydraulic Station, the parts to be assembled in frock clamp mechanism is applied pressure thus completes assembling；
One reverse drawing mechanism, reversely installs with press-loading device, and the parts after assembling are applied reverse active force.
As preferably, described frock clamp mechanism includes front support frame, intermediate support beam, press-fits reaction frame and rear end bracing frame, also includes a centering guided tooling；The top of described front support frame and intermediate support beam is formed respectively with arc positioning groove, and the intermediate axle shaft in parts to be assembled is supported by the two arc positioning groove, and the bottom of front support frame and intermediate support beam is positioned on work platforms by guide rail；The described top press-fiting reaction frame and rear end bracing frame is formed respectively with detent, and the cage power transmission shaft in parts to be assembled is supported by the two detent；Centering pilot tool locating wire circlip in the front end of intermediate axle shaft, parts to be assembled, ball pin spline housing are set in centering pilot frock.
As preferably, described centering pilot frock includes spring base, spline housing, spring and centering thimble, and wherein the external splines of spline housing matches with the internal spline of ball pin spline housing, and centering thimble matches with the bellmouth of intermediate axle shaft.
As preferably, described clamp mechanism also includes at least two pneumatic clamping mechanism, two pneumatic clamping mechanisms are separately positioned on front support frame and rear end bracing frame, each pneumatic clamping mechanism includes a Work-sheet pressing arm and a clamping cylinder, Work-sheet pressing arm is hinged on front support frame or the top of rear end bracing frame, one end of Work-sheet pressing arm extends to arc positioning groove or detent upper end, and the other end is hinged with the piston rod of described clamping cylinder.
As preferably, described press-loading device includes mounting bracket, press-fits oil cylinder, press-fits displacement transducer, pressure assembling force sensor and pressure head guiding device, mounting bracket is fixed on the work platforms on front side of front support frame, press-fit oil cylinder and press-fit displacement transducer and be fixed in mounting bracket, pressure assembling force sensor is fixed on the piston rod press-fiting oil cylinder, pressure head guiding device is fixed on pressure assembling force sensor, described in press-fit displacement transducer and be connected with pressure head guiding device by connecting rod.
As preferably, described pressure head guiding device is made up of pressure head and installation spring housing, spring and spring base therein, and described spring housing can overcome spring force to move along the endoporus of pressure head.
As preferably, described reverse drawing mechanism includes being fixed on the reverse drawing mechanism mounting bracket on rear side of front support frame, the reverse drawing oil cylinder being arranged in reverse drawing mechanism mounting bracket, is arranged on the counter pull sensor of reverse drawing cylinder piston rod end, and the reverse drawing push rod being connected with counter pull sensor.
As preferably, described pressure assembly machine also includes several sensor signal changers, PLC Measurement and Control System and man-machine interaction touch screen, described press-fiting displacement transducer, pressure assembling force sensor and counter pull sensor and be connected with PLC Measurement and Control System by sensor signal changer, PLC Measurement and Control System is connected to described man-machine interaction touch screen and press-fits oil cylinder, the electromagnetic valve of reverse drawing oil cylinder.
The beneficial effects of the utility model are: parts to be assembled are clamped to frock clamp mechanism by this utility model, that passes through press-loading device again press-fits cylinder action, treat build-up member applying pressure thus complete assembling, utilizing reverse drawing mechanism to carry out reverse drawing afterwards, detection assembling is the most qualified, therefore, this utility model can complete pressure assembling and detection work on one device, improve production efficiency, reduce labor intensity, save human cost.
Accompanying drawing explanation
Fig. 1-1 is structural representation of the present utility model；
Fig. 1-2 is the structural representation of pneumatic clamping mechanism；
Fig. 2 is for treating that power transmission shaft assembles parts schematic diagram；
Fig. 3 is the structural representation of centering pilot frock；
Fig. 4-1 is the structural representation of pressure head guiding device；
Fig. 4-2 is the left view structural representation of Fig. 4-1；
Fig. 5 is that positioning guided tooling uses schematic diagram；
Fig. 6 is the structural representation press-fiting reaction frame；
Fig. 7 is the left view structural representation of Fig. 6；
Fig. 8 is the structural representation press-fiting reaction frame；
Fig. 9 is the left view of Fig. 8；
Figure 10 is the partial enlarged drawing of Fig. 8.
In figure, description of reference numerals is as follows:
Press-fit oil cylinder 1, displacement transducer 2, press-loading device case 3, press-loading device mounting bracket 4, pressure assembling force sensor 5, pressure head guiding device 6, centering pilot frock 7, wire circlip 8, ball pin spline housing 9, front support frame 10, reverse drawing push rod 11, counter pull sensor 12, reverse drawing mechanism mounting bracket 13, reverse drawing oil cylinder 14, intermediate axle shaft 15, intermediate support beam 16, fixture translation base plate 17, Hydraulic Station 18, press-fit reaction frame 19, cage power transmission shaft 20, rear end bracing frame 21, machinery stand 22, clamping cylinder 23, Work-sheet pressing arm 24, pressure head 6.1, spring housing 6.2, spring 6.3, spring base 6.4；Spring base 7.1, spline housing 7.2, spring 7.3, centering thimble 7.4, external splines 7.5；Axle head spline 15.2 before axle head center hole 15.1, intermediate axle shaft after intermediate axle shaft；Cage axle positioning tool 19.1, press-fit reaction frame stress surface 19.2, press-fit reaction frame lower carriage 19.3, cage cover 20.1.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further detail, but this utility model is not limited to following example.
As shown in Fig. 1 to Figure 10, the Universal drive axial pressure assembly machine that this utility model provides is mainly used in the disposable assembling of wire circlip 8, ball pin spline housing 9, intermediate axle shaft 15 and cage power transmission shaft 20.
Universal drive axial pressure assembly machine is made up of mechanical system, electrical system two parts.
Described mechanical system is made up of machinery stand 22, press-loading device, reverse drawing mechanism, Tool clamp structure, Hydraulic Station 18 etc..
As shown in Figure 1, what described press-loading device included being arranged in press-loading device mounting bracket 4 press-fits oil cylinder 1, press-fits displacement transducer 2, it is arranged on the pressure assembling force sensor 6 press-fiting oil cylinder 1 piston-rod end, the pressure head guiding device 6 being connected with pressure assembling force sensor and press-loading device case 3.
Described pressure head guiding device 6 is made up of pressure head 6.1 and installation spring housing 6.2, spring 6.3 and spring base 6.4 therein.Described spring housing 6.2 can move along pressure head 6.1 endoporus during press-fiting, compression spring 6.3, resets after having press-fited under spring 6.3 acts on.
Described reverse drawing mechanism includes the reverse drawing oil cylinder 14 being arranged in reverse drawing mechanism mounting bracket 13, is arranged on the counter pull sensor 12 of reverse drawing oil cylinder 14 piston-rod end, and the reverse drawing push rod 11 being connected with counter pull sensor 12.
Described frock clamp mechanism includes front support frame 10, intermediate support beam 16, press-fits reaction frame 19, rear end bracing frame 21 and centering pilot frock 7.
Described front support frame 10, intermediate support beam 16 can vertically move, to adapt to press-fiting of different size size workpiece along machinery stand 22 with fixture translation base plate 17.
Described centering pilot frock 7 includes spring base 7.1 spline housing 7.2 spring 7.3 and centering thimble 7.4.
Wherein the right side external splines of spline housing 7.2 matches with the internal spline of ball pin spline housing 9 to be assembled, and the shape of centering thimble 7.4 matches with the bellmouth 15.1 of intermediate axle shaft 15 side, and centering thimble 7.4 can compress under external force and spring effect or reset.
Described pressure assembly machine also includes several sensor signal changers, PLC Measurement and Control System and man-machine interaction touch screen, described press-fiting displacement transducer, pressure assembling force sensor and counter pull sensor and be connected with PLC Measurement and Control System by sensor signal changer, PLC Measurement and Control System is connected to described man-machine interaction touch screen and press-fits oil cylinder, the electromagnetic valve of reverse drawing oil cylinder.
PLC Measurement and Control System is measured in real time press-fited process power and shift value by force transducer and displacement transducer, and compares with interval setting value, is given and press-fits whether qualified conclusion.Reading force value in reverse drawing process by counter pull sensor to change, it is judged that reverse drawing is the most qualified, monitoring simultaneously press-fits can automatic alarm rapid stoppage protection under process, abnormal conditions.
Operation principle of the present utility model is: manually intermediate axle shaft 15 and cage power transmission shaft 20 spline is directed at when press-fiting, is subsequently placed at front support frame 10, intermediate support beam 16, press-fits on reaction frame 19 and rear end bracing frame 21.Ball pin spline housing 9 and wire circlip 8 are inserted in positioning guided tooling 7, make the spline of ball pin spline housing 9 insert the spline housing 7.2 of centering pilot frock simultaneously.It is then inserted in the bellmouth 15.1 of intermediate axle shaft 15.
Both hands press start button, pneumatic clamping mechanism action, and Work-sheet pressing arm 24 is by Workpiece clamping, and assembly machine press-fits oil cylinder 1 push rod to start to advance, and the right side 15.2 of intermediate axle shaft 15, ball pin spline housing 9 and wire circlip 8 is press-fit into place successively.Press-fiting the automatic return of oil cylinder afterwards, the most anti-push oil cylinder 14 starts action, and whether its push rod 11, with the dynamic front support frame 10 of trying hard to recommend set, drives the workpiece adverse movement assembled, can depart between detection workpiece.After assembling detection completes, pneumatic clamping mechanism is automatically releasable, and manually takes off the workpiece assembled, and completes a working cycle.Simultaneity factor monitoring press-fits the change with the power in reverse drawing process and displacement.Drafting press-fit during force value-displacement curve, store pressing-in force.
Finally it should be noted that listed above is only specific embodiment of the utility model.Obviously, this utility model is not limited to above example, it is also possible to have many variations.All deformation that those of ordinary skill in the art can directly derive from this utility model disclosure or associate, are all considered as protection domain of the present utility model.
Claims (8)
1. Universal drive axial pressure assembly machine, it is characterised in that described pressure assembly machine includes:
One machinery stand (22), its top has a work platforms；
One Hydraulic Station (18), is arranged on machinery stand (22), as hydraulic power supply；
One frock clamp mechanism, is arranged on work platforms, is used for clamping parts to be assembled；
One press-loading device, is arranged on one end of frock clamp mechanism, under the driving of Hydraulic Station, the parts to be assembled in frock clamp mechanism is applied pressure thus completes assembling；
One reverse drawing mechanism, reversely installs with press-loading device, and the parts after assembling are applied reverse active force.
Universal drive axial pressure assembly machine the most according to claim 1, it is characterized in that: described frock clamp mechanism includes front support frame (10), intermediate support beam (16), press-fits reaction frame (19) and rear end bracing frame (21), also includes a centering guided tooling (7)；The top of described front support frame (10) and intermediate support beam (16) is formed respectively with arc positioning groove, intermediate axle shaft (15) in parts to be assembled is supported by the two arc positioning groove, and the bottom of front support frame and intermediate support beam is positioned on work platforms by guide rail；The described top press-fiting reaction frame (19) and rear end bracing frame (21) is formed respectively with detent, and the cage power transmission shaft (20) in parts to be assembled is supported by the two detent；Centering pilot frock (7) is centrally positioned the front end of semiaxis (15), and wire circlip (8), ball pin spline housing (9) in parts to be assembled are set in centering pilot frock (7).
Universal drive axial pressure assembly machine the most according to claim 2, it is characterized in that: described centering pilot frock (7) includes spring base (7.1), spline housing (7.2), spring (7.3) and centering thimble (7.4), wherein the external splines of spline housing (7.2) matches with the internal spline of ball pin spline housing (9), and centering thimble (7.4) matches with the bellmouth (15.1) of intermediate axle shaft (15).
4. according to the Universal drive axial pressure assembly machine described in Claims 2 or 3, it is characterized in that: described clamp mechanism also includes at least two pneumatic clamping mechanism, two pneumatic clamping mechanisms are separately positioned on front support frame (10) and rear end bracing frame (21), each pneumatic clamping mechanism includes a Work-sheet pressing arm and a clamping cylinder, Work-sheet pressing arm is hinged on front support frame (10) or the top of rear end bracing frame (21), one end of Work-sheet pressing arm extends to arc positioning groove or detent upper end, the other end is hinged with the piston rod of described clamping cylinder.
Universal drive axial pressure assembly machine the most according to claim 4, it is characterized in that: described press-loading device includes mounting bracket (4), press-fit oil cylinder (1), press-fit displacement transducer (2), pressure assembling force sensor (5) and pressure head guiding device (6), mounting bracket (4) is fixed on the work platforms of front support frame (10) front side, press-fit oil cylinder (1) and press-fit displacement transducer (2) and be fixed in mounting bracket, pressure assembling force sensor (5) is fixed on the piston rod press-fiting oil cylinder (1), pressure head guiding device (6) is fixed on pressure assembling force sensor (5), described press-fit displacement transducer (2) and be connected with pressure head guiding device (6) by connecting rod.
Universal drive axial pressure assembly machine the most according to claim 5, it is characterized in that: described pressure head guiding device (6) is made up of pressure head (6.1) and installation spring housing (6.2), spring (6.3) and spring base (6.4) therein, described spring housing (6.2) can overcome spring force to move along the endoporus of pressure head (6.1).
Universal drive axial pressure assembly machine the most according to claim 6, it is characterized in that: described reverse drawing mechanism includes being fixed on reverse drawing mechanism mounting bracket (13) of front support frame (10) rear side, the reverse drawing oil cylinder (14) being arranged in reverse drawing mechanism mounting bracket (13), the counter pull sensor (12) that is arranged on reverse drawing oil cylinder (14) piston-rod end, and the reverse drawing push rod (11) being connected with counter pull sensor (12).
Universal drive axial pressure assembly machine the most according to claim 7, it is characterized in that: described pressure assembly machine also includes several sensor signal changers, PLC Measurement and Control System and man-machine interaction touch screen, described press-fiting displacement transducer (2), pressure assembling force sensor (5) and counter pull sensor (12) and be connected with PLC Measurement and Control System by sensor signal changer, PLC Measurement and Control System is connected to described man-machine interaction touch screen and press-fits oil cylinder (1), the electromagnetic valve of reverse drawing oil cylinder (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330314.2U CN205551941U (en) | 2016-04-18 | 2016-04-18 | Universal drive shaft press fit machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330314.2U CN205551941U (en) | 2016-04-18 | 2016-04-18 | Universal drive shaft press fit machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205551941U true CN205551941U (en) | 2016-09-07 |
Family
ID=56809654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620330314.2U Withdrawn - After Issue CN205551941U (en) | 2016-04-18 | 2016-04-18 | Universal drive shaft press fit machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205551941U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690072A (en) * | 2016-04-18 | 2016-06-22 | 浙江金盾科技股份有限公司 | Universal drive shaft pressure assembly machine |
| CN112171234A (en) * | 2020-09-29 | 2021-01-05 | 刘朋川 | Automatic press fitting equipment of motor transmission input shaft |
-
2016
- 2016-04-18 CN CN201620330314.2U patent/CN205551941U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690072A (en) * | 2016-04-18 | 2016-06-22 | 浙江金盾科技股份有限公司 | Universal drive shaft pressure assembly machine |
| CN112171234A (en) * | 2020-09-29 | 2021-01-05 | 刘朋川 | Automatic press fitting equipment of motor transmission input shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160907 Effective date of abandoning: 20171128 |