CN207472564U - A kind of detection device of steering gear - Google Patents
A kind of detection device of steering gear Download PDFInfo
- Publication number
- CN207472564U CN207472564U CN201721547244.7U CN201721547244U CN207472564U CN 207472564 U CN207472564 U CN 207472564U CN 201721547244 U CN201721547244 U CN 201721547244U CN 207472564 U CN207472564 U CN 207472564U
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- steering gear
- guide rail
- detection device
- fixed
- plate
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- 238000001514 detection method Methods 0.000 title claims abstract description 45
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a kind of detection device of steering gear, belongs to field of mechanical technique.It solves the problems, such as that existing steering gear accuracy of detection is low low with detection efficiency.The detection device of this steering gear includes workbench, workbench is equipped with the first guide rail, first guide rail is equipped with the mounting bracket for installing workpiece, stent is also fixed on workbench, stent is equipped with sliding rack moving up and down, rotatable rotation axis is equipped in sliding rack, the bottom of rotation axis is fixed with the adjusting block for detecting Work piece sealing seat, the second guide rail is additionally provided on stent, second guide rail is equipped with sliding block, the side of sliding block has the pull head of protrusion setting, has kerve in pull head, and kerve is used for installing the adjusting rod for being detected workpiece rack.The detection device of this steering gear has the advantages that accuracy of detection height and detection efficiency are high.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of detection device of steering gear.
Background technology
The effect of steering gear is the steering moment from steering wheel and steering angle to be carried out appropriate transformation, then is exported to turning
To drag link mechanism, so as to make motor turning, so steering gear is substantially exactly speed reduction gearing.Type that there are many steering gears,
Such as pinion and-rack, circulating ball type, worm stylus pin formula, power steering stgear etc..
Such as the steering gear of pinion and-rack, the steering gear include housing, gear and rack are meshed and are respectively positioned in housing,
And seal receptacle is additionally provided on housing, on seal receptacle there is interior hexagonal, needed after rack and seal receptacle installation to rack and close
The degree that firmly installs of envelope seat is detected, and existing detection mode is by being manually detected, but by artificial
Manually mode is detected, and accuracy of detection is low, and the efficiency of detection is low, and underproof product is caused to flow out.
Invention content
The purpose of this utility model is for the above-mentioned problems in the prior art, it is proposed that a kind of detection of steering gear
The technical issues of device, solution is how to improve the accuracy of detection and detection efficiency of steering gear.
The purpose of this utility model can be realized by following technical proposal：A kind of detection device of steering gear, including work
Make platform, which is characterized in that the workbench is equipped with the first guide rail, and first guide rail is equipped with the installation for installing workpiece
Frame, stent is also fixed on the workbench, and the stent is equipped with sliding rack moving up and down, is equipped in the sliding rack
Rotatable rotation axis, the bottom of the rotation axis are fixed with the adjusting block for detecting Work piece sealing seat, are gone back on the stent
Equipped with the second guide rail, second guide rail is equipped with sliding block, and the side of the sliding block has the pull head of protrusion setting, the pull head
In there is kerve, the kerve is used for installing the adjusting rod that is detected workpiece rack.
The operation principle of this detection device：Mounting bracket is adjusted, workpiece is fixed on mounting bracket, is then made under sliding rack
It moves, adjusting block is embedded into the seal receptacle of workpiece, rotation axis is rotated, so as to detect the screwing force of seal receptacle；By adjusting rod
One end is embedded into kerve, and the other end of adjusting rod is connected with rack, and mobile sliding block pulls rack by adjusting rod, so as to detect
The skid force of rack.The detection device of this steering gear is detected workpiece by machinery, and the data of detection can intuitively precisely
Reflect, improve the accuracy of detection and detection efficiency of steering gear.
In a kind of detection device of above-mentioned steering gear, there is card access surface, one end of the adjusting rod in the kerve
With clamp, the other end of the adjusting rod has external screw thread, when the clamp is embedded into kerve, the clamp and clamping
Face leans.One end of clamp is embedded into card slot, and card slot plays the role of positioning and limiting to clamp, makes clamp and pull head axis
To positioning, the other end of clamp has external screw thread, adjusting rod is made to be connected with rack in a manner that screw thread is connected, easy to connect.
In a kind of detection device of above-mentioned steering gear, the mounting bracket includes bottom plate, support plate, installing plate and positioning
Plate, the bottom plate is arranged on the first guide rail and bottom plate can slide along the first rail, and the support plate is connected on bottom plate, described
Installing plate is fixed on the top of support plate, has mounting groove at the crown center of the installing plate, and the positioning plate insertion is fixed
In mounting groove, there is locating slot on the positioning plate.The firmness of fixed workpiece is high.
In a kind of detection device of above-mentioned steering gear, the side of one of them mounting bracket is fixed with transverse slat, institute
It states transverse slat and is equipped with adjusting bolt, adjusting nut is cased in the adjusting bolt, the top of the adjusting bolt is equipped with cushion pad.
By rotating adjusting bolt, change the height of adjusting bolt, adjusting bolt is enable to support different size of workpiece, adjusting nut
Play the role of secured adjusted bolt, cushion pad plays buffering, and workpiece is made to be resisted against in adjusting bolt and is hardly damaged.
In a kind of detection device of above-mentioned steering gear, handle is fixed with outside the rotation axis.The setting of handle makes to turn
Moving axis rotation is convenient.
In a kind of detection device of above-mentioned steering gear, disk is additionally provided on the stent, the rotation axis passes through circle
The center of disk, the lateral wall of the disk are marked with scale.The setting of scale is conveniently operated personnel and observes in real time.
In a kind of detection device of above-mentioned steering gear, first guide rail is equipped with several fixed blocks, described solid
Determine block to be fixedly connected with by fastener and the first guide rail.Fixed block plays the role of fixing and mounting bracket.
Compared with prior art, the detection device of steering gear provided by the utility model is by rotating adjusting block to steering gear
The screwing force of seal receptacle is detected, and the skid force of steering gear rack is detected by mobile adjusting rod, passes through machinery
Mode is detected workpiece, and the data of detection intuitively can be reflected accurately, improve accuracy of detection and the inspection of steering gear
Survey efficiency；And this detection device can simultaneously be detected the screwing force of seal receptacle and the skid force of rack, and detection range is wide,
Versatility is good.
Description of the drawings
Fig. 1 is the overall structure diagram of the detection device of this steering gear.
Fig. 2 is first guide rail of detection device of this steering gear and the structure diagram of mounting bracket.
Fig. 3 is the structure diagram at the detection device sliding block of this steering gear.
In figure, 1, workbench；2nd, the first guide rail；3rd, mounting bracket；31st, bottom plate；32nd, support plate；33rd, installing plate；34th, it positions
Plate；35th, mounting groove；36th, locating slot；37th, transverse slat；38th, adjusting bolt；39th, adjusting nut；310th, cushion pad；4th, stent；5th, it is sliding
Moving frame；6th, rotation axis；7th, adjusting block；8th, the second guide rail；9th, sliding block；10th, pull head；11st, kerve；111st, card access surface；12nd, it adjusts
Bar；121st, clamp；13rd, handle；14th, disk；15th, fixed block.
Specific embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in Figure 1, the detection device of this steering gear includes workbench 1, the first guide rail 2, mounting bracket 3, stent 4, slides
Frame 5, rotation axis 6, the second guide rail 8 and sliding block 9.
Workbench 1 is equipped with the first guide rail 2, as shown in Fig. 2, the first guide rail 2 is equipped with the mounting bracket for installing workpiece
3, it in the present embodiment, is set on the first guide rail 2 there are five fixed block 15, fixed block 15 passes through fastener such as bolt or screw and the
One guide rail 2 is fixedly connected with, and in actual production, the quantity of fixed block 15 can be four or eight.Mounting bracket 3 includes bottom plate
31st, support plate 32, installing plate 33 and positioning plate 34, bottom plate 31 is arranged on the first guide rail 2 and bottom plate 31 can be slided along the first guide rail 2
Dynamic, support plate 32 is connected on bottom plate 31, and installing plate 33 is fixed on the top of support plate 32, has at the crown center of installing plate 33
There is mounting groove 35, the insertion of positioning plate 34 is fixed in mounting groove 35, and the upper of positioning plate 34 has locating slot 36.One of installation
The side of frame 3 is fixed with transverse slat 37, and transverse slat 37 is equipped with adjusting bolt 38, adjusting nut 39 is cased in adjusting bolt 38, adjusts
The top of bolt 38 is equipped with cushion pad 310.
Stent 4 is also fixed on workbench 1, stent 4 is equipped with sliding rack 5 moving up and down, and being equipped in sliding rack 5 can
The rotation axis 6 of rotation, rotation axis 6 are fixed with handle 13 outside, and disk 14 is additionally provided on stent 4, and rotation axis 6 is passed through in disk 14
The heart, the lateral wall of disk 14 are marked with scale, and the bottom of rotation axis 6 is fixed with the adjusting block 7 for detecting Work piece sealing seat.
As shown in figure 3, being additionally provided with the second guide rail 8 on stent 4, the second guide rail 8 is equipped with sliding block 9, and the side of sliding block 9 has
The pull head 10 of setting is protruded, there is kerve 11 in pull head 10, there is card access surface 111 in kerve 11, kerve 11 is used for installing to work
The adjusting rod 12 that part rack is detected, one end of adjusting rod 12 have clamp 121, and the other end of adjusting rod 12 has outer spiral shell
Line, when clamp 121 is embedded into kerve 11, clamp 121 leans with card access surface 111.
When this detection device works：Along 2 Mobile mounting rack 3 of the first guide rail, the spacing between two mounting brackets 3 is adjusted,
Then mounting bracket 3 is made to be fixed on the first guide rail 2 by fixed block 15, the both ends of workpiece is respectively embedded on mounting bracket 3
It is fixed in locating slot 36, then moves down sliding rack 5, adjusting block 7 is embedded into Work piece sealing seat, rotate rotation axis 6,
So as to detect the screwing force of seal receptacle.The clamp 121 of adjusting rod 12 is embedded into kerve 11, by the external screw thread of adjusting rod 12 with
Rack carries out screw thread and is connected, and mobile sliding block 9 pulls rack by adjusting rod 12, so as to detect the skid force of rack.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although workbench 1, the first guide rail 2, mounting bracket 3, bottom plate 31, support plate 32, installing plate is used more herein
33rd, positioning plate 34, mounting groove 35, locating slot 36, transverse slat 37, adjusting bolt 38, adjusting nut 39, cushion pad 310, stent 4, cunning
Moving frame 5, rotation axis 6, adjusting block 7, the second guide rail 8, sliding block 9, pull head 10, kerve 11, card access surface 111, adjusting rod 12, clamp
121st, the terms such as handle 13, disk 14, fixed block 15, but it does not preclude the possibility of using other terms.Use these terms
Just for the sake of more easily describing and explaining the essence of the utility model；It is construed as any one of the additional limitations all
It is contrary to the spirit of the present invention.
Claims (7)
1. a kind of detection device of steering gear, including workbench (1), which is characterized in that the workbench (1) is led equipped with first
Rail (2), first guide rail (2) are equipped with the mounting bracket (3) for installing workpiece, branch are also fixed on the workbench (1)
Frame (4), the stent (4) are equipped with sliding rack moving up and down (5), rotatable rotation are equipped in the sliding rack (5)
Axis (6), the bottom of the rotation axis (6) are fixed with the adjusting block (7) for detecting Work piece sealing seat, are gone back on the stent (4)
Equipped with the second guide rail (8), second guide rail (8) is equipped with sliding block (9), and the side of the sliding block (9) has protrusion setting
Pull head (10), has kerve (11) in the pull head (10), and the kerve (11) is for installing what workpiece rack was detected
Adjusting rod (12).
2. the detection device of a kind of steering gear according to claim 1, which is characterized in that there is card in the kerve (11)
Junction (111), one end of the adjusting rod (12) have clamp (121), and the other end of the adjusting rod (12) has external screw thread,
When the clamp (121) is embedded into kerve (11), the clamp (121) leans with card access surface (111).
3. the detection device of a kind of steering gear according to claim 1, which is characterized in that the mounting bracket (3) is the bottom of including
Plate (31), support plate (32), installing plate (33) and positioning plate (34), the bottom plate (31) is arranged on the first guide rail (2) and bottom
Plate (31) can be slided along the first guide rail (2), and the support plate (32) is connected on bottom plate (31), and the installing plate (33) is fixed on
The top of support plate (32), has mounting groove (35) at the crown center of the installing plate (33), and the positioning plate (34) is embedded
It is fixed in mounting groove (35), there is locating slot (36) on the positioning plate (34).
A kind of 4. detection device of steering gear according to claims 1 or 2 or 3, which is characterized in that one of them described peace
The side for shelving (3) is fixed with transverse slat (37), and the transverse slat (37) is equipped with adjusting bolt (38), on the adjusting bolt (38)
Adjusting nut (39) is cased with, the top of the adjusting bolt (38) is equipped with cushion pad (310).
A kind of 5. detection device of steering gear according to claims 1 or 2 or 3, which is characterized in that the rotation axis (6)
It is fixed with handle (13) outside.
6. the detection device of a kind of steering gear according to claims 1 or 2 or 3, which is characterized in that on the stent (4)
It is additionally provided with disk (14), for the rotation axis (6) across the center of disk (14), the lateral wall of the disk (14) is marked with quarter
Degree.
A kind of 7. detection device of steering gear according to claims 1 or 2 or 3, which is characterized in that first guide rail
(2) several fixed blocks (15) are equipped with, the fixed block (15) is fixedly connected with by fastener and the first guide rail (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721547244.7U CN207472564U (en) | 2017-11-18 | 2017-11-18 | A kind of detection device of steering gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721547244.7U CN207472564U (en) | 2017-11-18 | 2017-11-18 | A kind of detection device of steering gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207472564U true CN207472564U (en) | 2018-06-08 |
Family
ID=62261389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721547244.7U Expired - Fee Related CN207472564U (en) | 2017-11-18 | 2017-11-18 | A kind of detection device of steering gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207472564U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006321A (en) * | 2019-05-10 | 2019-07-12 | 江苏罡阳转向***有限公司 | The detection device of three tooth of piston of ball-and-nut steering gear |
| CN113084650A (en) * | 2021-03-11 | 2021-07-09 | 东风汽车集团股份有限公司 | Thermal running-in and sliding force measuring equipment for sliding pair of intermediate shaft of steering column |
| CN113483957A (en) * | 2021-08-16 | 2021-10-08 | 上汽通用五菱汽车股份有限公司 | Automobile steering device sealing performance endurance test detection device |
-
2017
- 2017-11-18 CN CN201721547244.7U patent/CN207472564U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006321A (en) * | 2019-05-10 | 2019-07-12 | 江苏罡阳转向***有限公司 | The detection device of three tooth of piston of ball-and-nut steering gear |
| CN110006321B (en) * | 2019-05-10 | 2024-01-26 | 江苏罡阳转向***有限公司 | Device for detecting three teeth of piston of recirculating ball steering gear |
| CN113084650A (en) * | 2021-03-11 | 2021-07-09 | 东风汽车集团股份有限公司 | Thermal running-in and sliding force measuring equipment for sliding pair of intermediate shaft of steering column |
| CN113483957A (en) * | 2021-08-16 | 2021-10-08 | 上汽通用五菱汽车股份有限公司 | Automobile steering device sealing performance endurance test detection device |
| CN113483957B (en) * | 2021-08-16 | 2023-03-21 | 上汽通用五菱汽车股份有限公司 | Automobile steering device sealing performance endurance test detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 |