CN104568434A - Inputting and connecting device for gearbox bench test - Google Patents
Inputting and connecting device for gearbox bench test Download PDFInfo
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- CN104568434A CN104568434A CN201510029627.4A CN201510029627A CN104568434A CN 104568434 A CN104568434 A CN 104568434A CN 201510029627 A CN201510029627 A CN 201510029627A CN 104568434 A CN104568434 A CN 104568434A
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- flange
- input
- gearbox
- motor
- sleeve part
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Abstract
The invention discloses an inputting and connecting device for gearbox bench test, and relates to the technical field of engineering machinery gearbox manufacture. The device comprises a motor, an inputting support is arranged on the motor, the inputting support is provided with an end cover, and the end cover comprises a sleeve part provided with bearing holes and a flange connecting part connected with one side of the sleeve part; an outputting shaft of the motor is connected with an outputting flange, and the outputting flange is connected with an inputting flange; the inputting flange is arranged into the bearing holes of the sleeve part in an insertion mode through a bearing; one side opposite to the flange connecting part of the inputting flange is provided with a locating seam allowance which is connected with an inputting end of the gearbox, and multiple connecting blots are installed in a sleeving mode around the locating seam allowance. Compared with the prior art, the device is capable of quickly connecting and detaching the gearbox and the motor.
Description
Technical field
The present invention relates to construction machinery gear box manufacturing technology field, especially a kind of input connection set carrying out stand test checking for construction machinery gear box.
Background technique
In construction machinery gear box R & D design process, stand test checking is the requisite important step of R&D process, and wherein stand test checking comprises the contents such as no load running test, load characteristic test; During test, test stand needs motor is connected with gearbox.When carrying out gearbox stand test, motor and gearbox adopt the Placement of being arranged by the complete machine configuration structure of connecting sleeve, spacer shell and elastic plate etc. usually at present, this Placement requires that space is large, installation and removal need the employee through professional training to be undertaken by strict working specification, realize difficulty comparatively large, cost is higher.
Summary of the invention
Problem solved by the invention is to provide and a kind ofly quickly the gearbox stand test that gearbox and motor carry out being connected and splitting is inputted connection set.
In order to solve the problem, the technical solution used in the present invention is: this gearbox stand test input connection set includes motor, there is an input rack, described input rack is equipped with end cap, and described end cap comprises the sleeve part being provided with bearing hole and the Flange joint portion being connected to this sleeve part side; The output shaft of described motor is connected with output flange, and described output flange is connected with input flange; Described input flange is inserted in the bearing hole of described sleeve part by bearing; Described input flange is provided with the positioning spigot that is connected with transmission input and is coated with many connecting bolts around this positioning spigot in side, described Flange joint portion.
In above-mentioned gearbox stand test input connection set technological scheme, technological scheme can also be more specifically: described input rack has the dunnage being provided with base, described dunnage is provided with center hole, described end cap is inserted on the center hole of described dunnage by described sleeve part, is provided with the clamping bolt be connected with described sleeve part through its center hole sidewall at described dunnage top.
Further: the positioning spigot of described transmission input and described input flange is Spielpassung; Many described connecting bolts are circumferentially distributed in the positioning spigot circumference of described input flange.
Further: described sleeve part is provided with oil sealing between the bearing hole and described input flange of nearly described motor side, and described input flange is provided with back-up ring in described bearing side.
Further: the output shaft of described motor is connected with motor output flange by coupling, the motor flange joint be connected with described motor output flange is provided with in described input flange side.
Further: described bearing is ball bearing.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect: 1, can be connected with motor output flange by the motor flange joint of input flange quickly by bolt, the Flange joint portion of end cap is connected with the flange of gearbox; And the positioning spigot of input flange and transmission input Spielpassung, motor torque and rotating speed can be passed to gearbox, test as gearbox input load; Simplify gearbox stand test input end Placement, improve convenience and the reliability of stand test connection and maintenance; 2, input flange be inserted into end cap sleeve part by bearing bearing hole in and at the in-built oil sealing of bearing hole, and carrying out spacing by installing back-up ring to bearing, ensure that effective transmission of power on input flange.
Accompanying drawing explanation
Fig. 1 is the test scheme of installation of the gearbox stand test input connection set of the embodiment of the present invention.
Fig. 2 is the structural representation of the embodiment of the present invention.
Fig. 3 is the sectional view at the A-A place of Fig. 2.
Fig. 4 is the structural representation of the input flange of the embodiment of the present invention.
Fig. 5 is the structural representation of the end cap of the embodiment of the present invention.
Embodiment
Below in conjunction with attached Example, the invention will be further described:
Gearbox stand test input connection set as shown in Figure 1 comprises the motor 8 be contained in frame, the output shaft 8-1 of motor 8 is connected with motor output flange 8-2 by coupling, motor output flange 8-2 is connected with input flange 4, input flange 4 is as shown in Figure 4 provided with motor flange joint 4-1 in side, the motor flange joint 4-1 of input flange 4 is connected with motor output flange 8-2 by bolt.Input flange 4 is contained on an input rack 1; Input rack 1 as shown in Figures 2 and 3, input rack 1 has base, and base has mounting hole, and base is connected with bearing 9 by the bolt be contained on mounting hole; This base is welded with dunnage, has center hole on the supporting plate, this center hole is equipped with end cap 2; End cap 2 as shown in Figure 5 comprises the sleeve part 2-2 having bearing hole and the Flange joint portion 2-1 being connected to this sleeve part 2-2 side, and the present embodiment is circumferentially distributed with the bolt hole with the Flange joint of gearbox 10 on Flange joint portion 2-1; End cap 2 is inserted on the center hole of dunnage by sleeve part 2-2, and a clamping bolt 7 is housed at dunnage top, and clamping bolt 7 is connected with the sleeve part 2-2 of end cap 2 through its center hole sidewall, carries out axial limiting to end cap simultaneously; Input flange 4 is inserted in the bearing hole of sleeve part 2-2 of end cap 2 by bearing, and the bearing of the present embodiment is ball bearing 3, to ensure effective transmission of power on input flange 4; Between the bearing hole and input flange 4 of nearly motor 8 side, oil sealing 6 is housed, to seal ball bearing 3; Input flange 4 outer rim that bearing side is housed has annular groove, this annular groove is equipped with back-up ring 5, carry out spacing to ball bearing 3; Input flange 4 has in 2-1 side, Flange joint portion the positioning spigot be connected with transmission input, and the transmission input of the present embodiment is the torque-converters of gearbox 10; The positioning spigot of this torque-converters and input flange 4 is Spielpassung, the present embodiment is circumferentially distributed with eight stepped bolt holes around this positioning spigot of input flange 4, these eight stepped bolt holes are coated with eight connecting bolts, are connected with the torque-converters of gearbox 10 by the connecting bolt installed in eight stepped bolt holes during installation.
During experiment, first gearbox 10 is contained on jack horse test bed 11, the torque-converters of gearbox 10 is placed in the positioning spigot of input flange 4, by eight connecting bolts, the torque-converters of input flange 4 with gearbox 10 is connected; Be connected with the flange of gearbox 10 by the Flange joint portion 2-1 of bolt by end cap 2 again, the stand test checking of gearbox 10 can be carried out; This gearbox stand test input connection set simplifies the Placement of gearbox stand test input end, improves convenience and the reliability of stand test connection and maintenance.
Claims (6)
1. a gearbox stand test input connection set, include motor (8), it is characterized in that: have an input rack (1), described input rack (1) is equipped with end cap (2), and described end cap (2) comprises the sleeve part (2-2) being provided with bearing hole and the Flange joint portion (2-1) being connected to this sleeve part (2-2) side; The output shaft (8-1) of described motor (8) is connected with output flange (8-2), and described output flange (8-2) is connected with input flange (4); Described input flange (4) is inserted into by bearing in the bearing hole of described sleeve part (2-2); Described input flange (4) is provided with the positioning spigot that is connected with transmission input and is coated with many connecting bolts around this positioning spigot in described Flange joint portion (2-1) side.
2. gearbox stand test input connection set according to claim 1, it is characterized in that: described input rack (1) has the dunnage being provided with base, described dunnage is provided with center hole, described end cap (2) is inserted on the center hole of described dunnage by described sleeve part (2-2), is provided with the clamping bolt (7) be connected with described sleeve part (2-2) through its center hole sidewall at described dunnage top.
3. gearbox stand test input connection set according to claim 1, is characterized in that: the positioning spigot of described transmission input and described input flange (4) is Spielpassung; Many described connecting bolts are circumferentially distributed in the positioning spigot circumference of described input flange (4).
4. the gearbox stand test input connection set according to claim 1 or 2 or 3, it is characterized in that: described sleeve part (2-2) is provided with oil sealing (6) between the bearing hole and described input flange (4) of nearly described motor (8) side, and described input flange (4) is provided with back-up ring (5) in described bearing side.
5. gearbox stand test input connection set according to claim 4, it is characterized in that: the output shaft (8-1) of described motor (8) is connected with motor output flange (8-2) by coupling, be provided with the motor flange joint (4-1) be connected with described motor output flange (8-2) in described input flange (4) side.
6. gearbox stand test input connection set according to claim 5, is characterized in that: described bearing is ball bearing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510029627.4A CN104568434A (en) | 2015-01-21 | 2015-01-21 | Inputting and connecting device for gearbox bench test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510029627.4A CN104568434A (en) | 2015-01-21 | 2015-01-21 | Inputting and connecting device for gearbox bench test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104568434A true CN104568434A (en) | 2015-04-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510029627.4A Pending CN104568434A (en) | 2015-01-21 | 2015-01-21 | Inputting and connecting device for gearbox bench test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104568434A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203325A (en) * | 2015-10-30 | 2015-12-30 | 上海索达传动机械有限公司 | Gearbox offline test platform and transitional connecting device thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD220411A1 (en) * | 1983-08-22 | 1985-03-27 | Klaus Broekel | SCHOOL SIMULATOR, ESPECIALLY FOR SHIPPING PRESSURE BEARINGS |
| DE10344802A1 (en) * | 2003-09-26 | 2005-04-14 | Ford Global Technologies, LLC, Dearborn | Gearbox acoustic testing device, e.g. for repair or assembly line use, has a robot testing arrangement with a flange that is connected to gearbox so that continuous testing can be carried out with an open transmission |
| US20080034895A1 (en) * | 2006-08-14 | 2008-02-14 | Mccarthy Shaun David | System and method for measuring interaction of loads |
| CN201255690Y (en) * | 2008-08-11 | 2009-06-10 | 东风汽车有限公司设备制造厂 | Functional load experiment rack for automatic gear box |
| CN201429501Y (en) * | 2009-06-25 | 2010-03-24 | 中国海洋石油总公司 | Gearbox test bench |
| CN202255870U (en) * | 2011-08-30 | 2012-05-30 | 杭州博邦传动科技有限公司 | Test connection device of electric automobile gear box |
-
2015
- 2015-01-21 CN CN201510029627.4A patent/CN104568434A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD220411A1 (en) * | 1983-08-22 | 1985-03-27 | Klaus Broekel | SCHOOL SIMULATOR, ESPECIALLY FOR SHIPPING PRESSURE BEARINGS |
| DE10344802A1 (en) * | 2003-09-26 | 2005-04-14 | Ford Global Technologies, LLC, Dearborn | Gearbox acoustic testing device, e.g. for repair or assembly line use, has a robot testing arrangement with a flange that is connected to gearbox so that continuous testing can be carried out with an open transmission |
| US20080034895A1 (en) * | 2006-08-14 | 2008-02-14 | Mccarthy Shaun David | System and method for measuring interaction of loads |
| CN201255690Y (en) * | 2008-08-11 | 2009-06-10 | 东风汽车有限公司设备制造厂 | Functional load experiment rack for automatic gear box |
| CN201429501Y (en) * | 2009-06-25 | 2010-03-24 | 中国海洋石油总公司 | Gearbox test bench |
| CN202255870U (en) * | 2011-08-30 | 2012-05-30 | 杭州博邦传动科技有限公司 | Test connection device of electric automobile gear box |
Non-Patent Citations (1)
| Title |
|---|
| 吴柏枝: "《机械设计程序与结构》", 31 May 1995 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203325A (en) * | 2015-10-30 | 2015-12-30 | 上海索达传动机械有限公司 | Gearbox offline test platform and transitional connecting device thereof |
| CN105203325B (en) * | 2015-10-30 | 2019-01-25 | 上海索达传动机械有限公司 | Gearbox offline testing stand and its transition connecting apparatus |
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| PB01 | Publication | ||
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Application publication date: 20150429 |