CN204612940U - A kind of steering pump of automobile pick-up unit - Google Patents
A kind of steering pump of automobile pick-up unit Download PDFInfo
- Publication number
- CN204612940U CN204612940U CN201520264598.5U CN201520264598U CN204612940U CN 204612940 U CN204612940 U CN 204612940U CN 201520264598 U CN201520264598 U CN 201520264598U CN 204612940 U CN204612940 U CN 204612940U
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- CN
- China
- Prior art keywords
- flowline
- mount pad
- test platform
- inlet pipe
- oil inlet
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of steering pump of automobile pick-up unit, it comprises frame, test platform, switch board and fuel tank, be provided with mount pad in the middle part of test platform, and mount pad front is provided with holding device, mount pad rear end is provided with propulsion system, mount pad is provided with locating installation disk, and holding device comprises the terminal pad holding out against cylinder and be arranged on its piston end, and terminal pad and locating installation disk are jointly to Workpiece clamping; The output terminal of machine shaft is connected with the input end of workpiece rotating shaft; Fuel tank upper end is provided with 3 ports, first port is connected with oil inlet pipe, second port is connected with scavenge pipe, 3rd port is connected with flowline, flowline pipeline is provided with glass rotameter, flowline valve and pressure sensitive device, and pressure sensitive device is connected with the pressure display unit in switch board by the line of induction.The utility model structure is simple, reasonable in design, detection efficiency is high, and monitor station adopts Automated condtrol, and pump housing sealing property force value precision improves an order of magnitude.
Description
Technical field
The utility model belongs to automobile steering oil pump safety test equipment technical field, relates to auto parts machinery test board, specifically relates to steering pump of automobile pick-up unit.
Background technology
In auto parts machinery manufacturing process, need to carry out air-leakage test for line card made on steering pump of automobile pump bracket, oil inlet pipe and multiple solder joint place.Existing steering pump pump bracket assembly airtightness test table is formed primarily of frame, tank, test box, crane, lift cylinder, compression cylinder, workpiece holder.Its principle of work is: be placed on by Workpiece fixing on the made pilot hole of test box worktable, by workpiece holder and compression cylinder, it is compressed, lift cylinder Direct driver crane drives test box to sink down in tank, carries out pneumatic compression to test box, observes the gas leakage situation of pump bracket.There is many deficiencies in existing monitor station:
1. the automaticity of monitor station is lower, and lifting drives the action of cylinder, compression cylinder action and inflation to open and time controling.
2. adopt and manually control one by one, waste time and energy.
3. detection efficiency is lower.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of compact conformation, operates steadily, not fragile, long service life, the steering pump of automobile pick-up unit that automaticity is high.
The utility model solves its technical matters and is achieved through the following technical solutions: a kind of steering pump of automobile pick-up unit, it comprises frame, be arranged on the test platform in frame, the switch board being arranged on frame side and the fuel tank be arranged on rear side of frame, the middle part of described test platform is provided with mount pad, the front of mount pad is provided with holding device, the rear end of mount pad is provided with propulsion system, mount pad is provided with locating installation disk, described holding device comprises and holds out against cylinder and be arranged on the terminal pad holding out against cylinder piston end, terminal pad and locating installation disk are jointly to Workpiece clamping, described propulsion system are motor, and the center of locating installation disk is provided with coupling shaft, and surrounding is provided with Workpiece fixing hole, and on the same axis, the output terminal of machine shaft is connected by coupling shaft with the input end of workpiece rotating shaft in the axle center of coupling shaft and machine shaft, described fuel tank upper end is provided with 3 ports, first port is connected with oil inlet pipe, second port is connected with scavenge pipe, 3rd port is connected with flowline, described flowline pipeline is provided with successively glass rotameter, flowline valve and pressure sensitive device, described pressure sensitive device is connected with the pressure display unit in switch board by the line of induction.
The both sides of described test platform are provided with oil tube bracket, and flowline pipeline is arranged on the oil tube bracket of test platform side, and oil inlet pipe and scavenge pipe pipeline are arranged on the oil tube bracket of test platform opposite side.
The pipeline of described oil inlet pipe is provided with oil inlet pipe valve and pressure vacuum gauge and oil inlet pipe outlet port connector successively from fuel tank backward, the pipeline of scavenge pipe is provided with successively the import connector of scavenge pipe valve and loop pressure vacuum gauge and scavenge pipe from fuel tank backward.
The utility model structure is simple, reasonable in design, detection efficiency is high, and monitor station adopts Automated condtrol, detected pressures can require the larger pump housing; By holding out against cylinder and mount pad location, the pump housing is firmly held out against, more steady when the pump housing runs, pump housing sealing property force value precision improves an order of magnitude.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model;
Fig. 2 is vertical view of the present utility model;
Fig. 3 is the cut-open view of Fig. 2 along B-B;
Fig. 4 is the cut-open view of Fig. 2 along C-C;
In figure: switch board 1, glass rotameter 2, pressure sensitive device 3, flowline 4, flowline valve 5, scavenge pipe 6, scavenge pipe valve 7, oil inlet pipe 8, oil inlet pipe valve 9, pressure vacuum gauge 10, loop pressure vacuum gauge 11, oil tube bracket 12, test platform 13, fuel tank 14, the line of induction 15, motor 16, holds out against cylinder 17, Pneumatic valve 18, terminal pad 19, locating installation disk 20, mount pad 21.
Embodiment
The utility model is by the following examples can the utility model will be further described, but scope of the present utility model is not limited to following embodiment, can carry out various change in the scope not departing from purport of the present utility model.
Embodiment: see Fig. 1-4.
A kind of steering pump of automobile pick-up unit, it comprises frame, be arranged on the test platform 13 in frame, the switch board 1 being arranged on frame side and the fuel tank 14 be arranged on rear side of frame, the middle part of described test platform 13 is provided with mount pad 21, the front of mount pad 21 is provided with holding device, the rear end of mount pad 21 is provided with propulsion system, mount pad 21 is provided with locating installation disk 20, described holding device comprises and holds out against cylinder 17 and be arranged on the terminal pad 19 holding out against cylinder 17 piston end, and terminal pad 19 is common to Workpiece clamping with locating installation disk 20; Described propulsion system are motor 16, and the center of locating installation disk 20 is provided with coupling shaft, and surrounding is provided with Workpiece fixing hole, and on the same axis, the output terminal of motor 16 rotating shaft is connected by coupling shaft with the input end of workpiece rotating shaft in the axle center of coupling shaft and motor 16 rotating shaft;
Described fuel tank 14 upper end is provided with 3 ports, first port is connected with oil inlet pipe 8, second port is connected with scavenge pipe 6,3rd port is connected with flowline 4, described flowline 4 pipeline is provided with glass rotameter 2, flowline valve 5 and pressure sensitive device 3 successively, and described pressure sensitive device 3 is connected with the pressure display unit in switch board 1 by the line of induction 15.
The both sides of described test platform 13 are provided with oil tube bracket 12, and flowline 4 pipeline is arranged on the oil tube bracket 12 of test platform 13 side, and oil inlet pipe 8 and scavenge pipe 6 pipeline are arranged on the oil tube bracket 12 of test platform 13 opposite side.
The pipeline of described oil inlet pipe 8 is provided with oil inlet pipe valve 9 and pressure vacuum gauge 10 and oil inlet pipe 8 outlet port connector successively from fuel tank 14 backward, the pipeline of scavenge pipe 6 is provided with successively the import connector of scavenge pipe valve 7 and loop pressure vacuum gauge 11 and scavenge pipe 6 from fuel tank 14 backward.
Principle of work of the present utility model is summarized as follows:
Step one: in the middle of the carrier base steering pump in such three hole being arranged on test board central authorities, steering pump is by terminal pad 19 and locating installation disk 20 clamping and positioning, and the spindle nose keyway of its input end and motor 16 rotating shaft is fixed.
Step 2: successively oil inlet pipe 8, flowline 4, scavenge pipe 6 are connected with three private ports of steering pump.
Step 3: the operation valve opening oil inlet pipe 8, flowline 4, scavenge pipe 6 successively.
Step 4: " running-in " button opening electrical control cubicles, implements the no load test of low speed, middling speed, at a high speed three kinds of states, detects whether this product has abnormal sound under different conditions, whether inlet and outlet of fuel channel interface has leakage of oil to steering pump.
Step 5: " running-in " runs 12 to 15 minutes and reexamine product, as situation without exception, close flowline by-pass valve control 5, " oil-out tensimeter " display screen of electrical control cubicles 1 can demonstrate the oil-out pressure of steering pump under this test mode, the testing requirement standard of contrast product, to judge that whether this product is qualified.
Step 6: testing process is complete, closes " power supply " button of electrical control cubicles, closes oil inlet pipe, scavenge pipe by-pass valve control, the oil inlet pipe be connected, flowline, scavenge pipe is disassembled from steering pump successively with steering pump.
Claims (3)
1. a steering pump of automobile pick-up unit, it comprises frame, be arranged on the test platform (13) in frame, the switch board (1) being arranged on frame side and the fuel tank (14) be arranged on rear side of frame, it is characterized in that, the middle part of described test platform (13) is provided with mount pad (21), the front of mount pad (21) is provided with holding device, the rear end of mount pad (21) is provided with propulsion system, mount pad (21) is provided with locating installation disk (20), described holding device comprises and holds out against cylinder (17) and be arranged on the terminal pad (19) holding out against cylinder (17) piston end, terminal pad (19) is common to Workpiece clamping with locating installation disk (20), described propulsion system are motor (16), the center of locating installation disk (20) is provided with coupling shaft, surrounding is provided with Workpiece fixing hole, on the same axis, the output terminal of motor (16) rotating shaft is connected by coupling shaft with the input end of workpiece rotating shaft in the axle center of coupling shaft and motor (16) rotating shaft,
Described fuel tank (14) upper end is provided with 3 ports, first port is connected with oil inlet pipe (8), second port is connected with scavenge pipe (6), 3rd port is connected with flowline (4), described flowline (4) pipeline is provided with successively glass rotameter (2), flowline valve (5) and pressure sensitive device (3), described pressure sensitive device (3) is connected with the pressure display unit in switch board (1) by the line of induction (15).
2. steering pump of automobile pick-up unit according to claim 1, it is characterized in that, the both sides of described test platform (13) are provided with oil tube bracket (12), flowline (4) pipeline is arranged on the oil tube bracket (12) of test platform (13) side, and oil inlet pipe (8) and scavenge pipe (6) pipeline are arranged on the oil tube bracket (12) of test platform (13) opposite side.
3. steering pump of automobile pick-up unit according to claim 1, it is characterized in that, the pipeline of described oil inlet pipe (8) is provided with oil inlet pipe valve (9) and pressure vacuum gauge (10) and oil inlet pipe (8) outlet port connector successively from fuel tank (14) backward, the pipeline of scavenge pipe (6) is provided with successively the import connector of scavenge pipe valve (7) and loop pressure vacuum gauge (11) and scavenge pipe (6) from fuel tank (14) backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520264598.5U CN204612940U (en) | 2015-04-28 | 2015-04-28 | A kind of steering pump of automobile pick-up unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520264598.5U CN204612940U (en) | 2015-04-28 | 2015-04-28 | A kind of steering pump of automobile pick-up unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204612940U true CN204612940U (en) | 2015-09-02 |
Family
ID=53965490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520264598.5U Expired - Fee Related CN204612940U (en) | 2015-04-28 | 2015-04-28 | A kind of steering pump of automobile pick-up unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204612940U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041786A (en) * | 2016-06-30 | 2016-10-26 | 杭叉集团股份有限公司 | Steering gear clamping device and clamping method suitable for steering gear testing platform |
| CN107328517A (en) * | 2017-08-03 | 2017-11-07 | 安徽中工科技股份有限公司 | A kind of handlance mount vacuum pressure detecting fixture |
-
2015
- 2015-04-28 CN CN201520264598.5U patent/CN204612940U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041786A (en) * | 2016-06-30 | 2016-10-26 | 杭叉集团股份有限公司 | Steering gear clamping device and clamping method suitable for steering gear testing platform |
| CN106041786B (en) * | 2016-06-30 | 2019-08-16 | 杭叉集团股份有限公司 | Diverter clamping device and clamping and loading method suitable for diverter test platform |
| CN107328517A (en) * | 2017-08-03 | 2017-11-07 | 安徽中工科技股份有限公司 | A kind of handlance mount vacuum pressure detecting fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160428 |