CN210922407U - Utensil is examined to right side suspension cushion - Google Patents
Utensil is examined to right side suspension cushion Download PDFInfo
- Publication number
- CN210922407U CN210922407U CN201922059322.4U CN201922059322U CN210922407U CN 210922407 U CN210922407 U CN 210922407U CN 201922059322 U CN201922059322 U CN 201922059322U CN 210922407 U CN210922407 U CN 210922407U
- Authority
- CN
- China
- Prior art keywords
- detection
- hole
- suspension cushion
- plate
- connecting holes
- 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.)
- Active
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 33
- 238000001514 detection method Methods 0.000 claims abstract description 56
- 239000002184 metal Substances 0.000 claims description 13
- 230000007306 turnover Effects 0.000 claims description 2
- 238000011900 installation process Methods 0.000 abstract description 2
- 238000012031 short term test Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Abstract
The utility model aims at providing a can short-term test and detect right side suspension cushion that precision is high examine utensil, be provided with on the base and hold in the palm locating piece and the clamping mechanism of press fit restriction right side suspension cushion position down, the up end of locating piece holds in the palm and props the whole horizontal plane that is in of right side suspension cushion, be provided with the locating pin that corresponds with the locating hole position on the locating piece, examine still including the relative position's under the position and the stress state first detection mechanism and the second detection mechanism that are used for detecting two connecting holes on the rubber trailing arm under natural state. In the above scheme, the positions of the two connecting holes in the rubber supporting arm in a natural state can be detected, and whether the relative positions of the two connecting holes meet the requirements or not when the two connecting holes deform in the installation process can be detected by simulating the assembly condition of a real vehicle, so that the detection precision is high, and the detection is quick.
Description
Technical Field
The utility model relates to an automobile parts detects technical field, concretely relates to utensil is examined to right side suspension cushion.
Background
The suspension system of the automobile power assembly is an elastic connecting piece between the power assembly and an automobile body and mainly plays roles of supporting the weight of the power assembly, limiting the displacement of the power assembly under various working conditions, attenuating the vibration transmitted to the automobile body by the excitation of the power assembly and the like. In most cases, an automobile power assembly suspension system comprises a left suspension assembly, a right suspension assembly and a rear suspension assembly, and the NVH performance of the whole automobile is directly influenced by the installation angle, the installation position and the rigidity of each suspension assembly on an automobile body. The right suspension assembly comprises a right suspension cushion and a right suspension support, wherein the right suspension cushion is shown in figure 1, the right suspension assembly comprises a metal framework 1, positioning holes 2 fixedly connected with an automobile body are formed in the left side and the right side of the metal framework 1, a rubber supporting arm 3 is vulcanized in an inner cavity of the metal framework 1, the rubber supporting arm 3 extends towards the outside of the metal framework 1 in a protruding mode, two connecting holes 4 are formed in the end portion of the rubber supporting arm 3, a stud on the power assembly is inserted into the connecting holes 4 to complete assembly, the metal framework 1 is further welded with a metal support 5, a mounting hole 6 connected with an expansion water tank is formed in the metal support 5, and a projection welding nut is arranged on the metal support 5 corresponding to the mounting hole 6.
In the prior art, the positions of the positioning hole 2, the connecting hole 4 and the mounting hole 6 are mostly detected by adopting a conventional detection pin, but for the connecting hole 4, the rubber bracket arm 3 can deform to adapt to the assembly of the power assembly in the process that the stud bolt on the power assembly is inserted into the connecting hole 4, which is equivalent to the change of the positions of the two connecting holes 4, and the conventional detection pin detection method cannot simulate the assembly condition of a real vehicle, so that the detection distortion is caused, some qualified products are detected to be unqualified, and unnecessary waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can short-term test and detect right side suspension cushion that the precision is high and examine utensil.
In order to realize the purpose, the utility model discloses a technical scheme be: the utility model provides an utensil is examined to right side suspension cushion, be provided with on the base and hold in the palm locating piece and the clamping mechanism who restricts right side suspension cushion position down in the pressure fit, the up end support of locating piece props right side suspension cushion wholly and is in the horizontal plane, is provided with the locating pin that corresponds with the locating hole position on the locating piece, examines still including the first detection mechanism and the second detection mechanism that are used for detecting two connecting holes on the rubber trailing arm position under natural state and relative position under the stress state.
In the above scheme, the positions of the two connecting holes in the rubber supporting arm in a natural state can be detected, and whether the relative positions of the two connecting holes meet the requirements or not when the two connecting holes deform in the installation process can be detected by simulating the assembly condition of a real vehicle, so that the detection precision is high, and the detection is quick.
Drawings
Fig. 1 is a schematic structural view of a right suspension cushion;
FIG. 2 is a schematic overall structure diagram of the inspection device;
FIG. 3 is a schematic structural diagram of a first detecting mechanism;
FIG. 4 is a schematic view of a portion of the structure of FIG. 3;
FIG. 5 is a schematic structural diagram of a second detecting mechanism;
FIG. 6 is a view of the inspection device in use.
Detailed Description
As shown in fig. 2, a positioning block 20 and a clamping mechanism 30 which are provided with a lower support and press fit to limit the position of the right suspension cushion a are arranged on a base 10, the upper end surface of the positioning block 20 supports the whole right suspension cushion a to be in a horizontal plane, a positioning pin 21 corresponding to the position of the positioning hole 2 is arranged on the positioning block 20, and the detection tool further comprises a first detection mechanism 40 and a second detection mechanism 50 which are used for detecting the positions of two connecting holes 4 on a rubber supporting arm 3 in a natural state and the relative positions of the two connecting holes 4 in a stressed state. During detection, the right suspension cushion A is firstly placed between the positioning block 20 and the clamping mechanism 30 for positioning, then the first detection mechanism 40 is used for detecting whether the positions of the two connecting holes 4 on the rubber supporting arm 3 are qualified or not, and the rubber supporting arm 3 can deform to adapt to the assembly of the power assembly in the process that the stud on the power assembly is inserted into the connecting holes 4, namely the positions of the two connecting holes 4 are changed, so that the second detection mechanism 50 is also arranged for detecting the relative positions of the two connecting holes 4 in a stressed state, the assembly state of a real vehicle is simulated, the detection precision is high, and the detection is quick.
Referring to fig. 3 and 4, the first detecting mechanism 40 includes a support 41 fixed on the base 10, the support 41 includes a bottom plate 411, a threaded hole a connected with the base 10 is formed on the bottom plate 411, an П -shaped support plate 412 is arranged on the upper end surface of the bottom plate 411, two through holes b corresponding to the positions of the two connecting holes 4 in a natural state are formed on the upper plate body of the support plate 412, and the detecting pin assembly 42 passes through the through holes b from bottom to top and is inserted into the two connecting holes 4.
Preferably, the detection pin assembly 42 includes a connection plate 421, two guide shafts 422 are fixed on the connection plate 421, the shaft cores of the two guide shafts 422 are perpendicular to the plate surface of the connection plate 421, the distance between the two guide shafts 422 is matched with the distance between the two through holes b, the outer diameter of the guide shaft 422 is matched with the inner diameter of the through hole b and passes through the through hole b, a detection head 423 is arranged at the end of the guide shaft 422 above the support plate 412, the detection head 423 is cylindrical, and the shaft diameter of the detection head 423 is larger than the aperture of the through hole b and is matched with the aperture of the connection 4. Due to the arrangement of the guide shaft 422, the detection head 423 is guaranteed to move in the vertical direction, the shaft diameter of the detection head 423 is larger than the hole diameter of the through hole b, the detection head 423 is prevented from falling down from the through hole b, in a non-detection period, the detection pin assembly 42 is at a lower position and an avoiding position due to the self weight, the upper part cannot completely fall due to the blocking of the detection head 423, when the position of the two connecting holes 4 in a natural state needs to be detected, the detection head 423 is driven to be inserted into the two connecting holes 4 by upwards pushing the connecting plate 421 with a hand, after the detection is finished, the detection pin assembly 42 falls due to the self weight, and the detection head 423 is extracted from the connecting.
As shown in fig. 5, the second detecting mechanism 50 includes a mounting plate 51, an upper plate surface of the mounting plate 51 is provided with a handle 52 protruding upward, a lower plate surface is provided with two detecting pins 53 protruding downward, a distance between the two detecting pins 53 matches a distance between the two through holes b, a diameter of one detecting pin 53 is equal to a maximum entity value of the connecting hole 4, and a diameter of the other detecting pin 53 is equal to a difference between the maximum entity value of the connecting hole 4 and a relative position pair of the connecting hole 4. The second detecting mechanism 50 can be regarded as a hand-held block, which is held by hands when in use, the rubber bracket arm 3 is manually broken to be in different positions to simulate the assembly state of the real vehicle, the hand-held handle 52 inserts the two detecting pins 53 into the connecting holes 4 in the deformed state, if the two detecting pins can be inserted smoothly, the relative positions of the two connecting holes 4 are qualified in the deformed state, otherwise, the two detecting pins are unqualified.
In order to prevent the second detection mechanism 50 from being lost when not in use, the base 10 is provided with a socket 54, and the two detection pins 53 can be inserted into the insertion holes of the socket 54. In the non-detection period, the detection pin 53 is inserted into the insertion hole of the socket 54, and when the detection pin 53 is used, the detection pin is slightly pulled out of the insertion hole of the socket 54.
Furthermore, the base 10 is provided with a column 61 corresponding to the position of the mounting hole 6 of the metal bracket 5, the upper end surface of the column 61 is an inclined surface 61a, the inclination angle of the inclined surface 61a is matched with the inclination angle of the metal bracket 5, the inclined surface 61a is provided with an inclined hole 62, the hole core of the inclined hole 62 is consistent with the hole core of the mounting hole 6, and the bolt is inserted into the inclined hole 62 and the mounting hole 6. The metal bracket 5 is attached to the inclined surface 61a, if the bolt can be smoothly inserted into the inclined hole 62 and the mounting hole 6, the position of the mounting hole 6 is qualified, otherwise, the bolt is unqualified, the bolt can be a simple straight pin, and can also be a spring pin arranged at the rear side of the inclined hole 62, and the spring pin can be prevented from being lost.
Furthermore, the clamping mechanism 30 is a turnover type quick clamp, the clamping position of the quick clamp corresponds to the positioning pin 21, in order to avoid the positioning pin 21, the clamping head is horseshoe-shaped, and the handles 11 are further arranged at the two end parts of the base 10, so that the whole checking fixture can be moved conveniently.
Claims (7)
1. The utility model provides a utensil is examined to right side suspension cushion which characterized in that: the base (10) is provided with a positioning block (20) and a clamping mechanism (30), the lower support of the positioning block (20) is provided with a positioning block (20) and a clamping mechanism (30), the right suspension cushion A is integrally supported in the horizontal plane by the upper end face of the positioning block (20), the positioning block (20) is provided with a positioning pin (21) corresponding to the positioning hole (2), and the detection tool further comprises a first detection mechanism (40) and a second detection mechanism (50), wherein the first detection mechanism is used for detecting the positions of two connecting holes (4) in the rubber supporting arm (3) in a natural state and the relative positions of the two connecting holes in a stressed state.
2. The right suspension cushion testing fixture according to claim 1, wherein the first detection mechanism (40) comprises a support (41) fixed on the base (10), the support (41) comprises a bottom plate (411), a threaded hole (a) connected with the base (10) is formed in the bottom plate (411), an П -shaped support plate (412) is arranged on the upper end face of the bottom plate (411) upwards, two through holes (b) corresponding to the positions of the two connecting holes (4) in a natural state are formed in an upper plate body of the support plate (412), and the detection pin assembly (42) penetrates through the through holes (b) from bottom to top and is inserted into the two connecting holes (4).
3. The right suspension cushion gauge of claim 2, wherein: the detection pin component (42) comprises a connecting plate (421), two guide shafts (422) are fixed on the connecting plate (421), shaft cores of the two guide shafts (422) are perpendicular to the plate surface of the connecting plate (421), the distance between the two guide shafts (422) is matched with the distance between the two through holes (b), the outer diameter of each guide shaft (422) is matched with the inner diameter of the corresponding through hole (b) and penetrates through the corresponding through hole (b), a detection head (423) is arranged at the end part of each guide shaft (422) above the support plate (412), the detection head (423) is cylindrical, and the shaft diameter of the detection head (423) is larger than the aperture of the corresponding through hole (b) and is matched with the aperture of the corresponding connecting hole (4).
4. The right suspension cushion gauge of claim 1, wherein: the second detection mechanism (50) comprises a mounting plate (51), a lifting handle (52) is arranged on the upper plate surface of the mounting plate (51) in an upward protruding mode, two detection pins (53) are arranged on the lower plate surface in a downward protruding mode, the distance between the two detection pins (53) is matched with the distance between the two through holes (b), the diameter of one detection pin (53) is equal to the maximum entity value of the connecting hole (4), and the diameter of the other detection pin (53) is equal to the relative position difference between the maximum entity value of the connecting hole (4) and the connecting hole (4).
5. The right suspension cushion gauge of claim 4, wherein: a socket (54) is arranged on the base (10), and the two detection pins (53) can be inserted into the jacks of the socket (54).
6. The right suspension cushion gauge of claim 1, wherein: the vertical column (61) corresponds to the position of the mounting hole (6) of the metal support (5) on the base (10), the upper end face of the vertical column (61) is an inclined plane (61a), the inclined angle of the inclined plane (61a) is matched with the inclined angle of the metal support (5), the inclined plane (61a) is provided with an inclined hole (62), the hole core of the inclined hole (62) is consistent with the hole core of the mounting hole (6), and the bolt is inserted into the inclined hole (62) and the mounting hole (6).
7. The right suspension cushion gauge of claim 1, wherein: the clamping mechanism (30) is a turnover type quick clamp, the chuck is in a horseshoe shape, and handles (11) are arranged at two end parts of the base (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922059322.4U CN210922407U (en) | 2019-11-26 | 2019-11-26 | Utensil is examined to right side suspension cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922059322.4U CN210922407U (en) | 2019-11-26 | 2019-11-26 | Utensil is examined to right side suspension cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210922407U true CN210922407U (en) | 2020-07-03 |
Family
ID=71350705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922059322.4U Active CN210922407U (en) | 2019-11-26 | 2019-11-26 | Utensil is examined to right side suspension cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210922407U (en) |
-
2019
- 2019-11-26 CN CN201922059322.4U patent/CN210922407U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202229743U (en) | Triangle arm assembly testing tool | |
| CN115183644A (en) | Special gauge for iron knuckle | |
| CN210922407U (en) | Utensil is examined to right side suspension cushion | |
| CN110631453B (en) | Detection method for manufacturing precision of fender | |
| CN205561699U (en) | Utensil is examined to blind hole locations degree | |
| CN206593866U (en) | A kind of protecgulum detection means | |
| CN212806821U (en) | Mounting bracket for detection and automobile part detection tool using same | |
| CN110823049A (en) | Rear suspension lower body checking fixture and detection method thereof | |
| CN109539930B (en) | Torsion beam testing fixture device | |
| CN113848056A (en) | Detection system for high-strength stainless steel chain | |
| CN109539929B (en) | Torsion beam testing fixture device | |
| CN210512916U (en) | Front longitudinal front section checking fixture | |
| CN110726350A (en) | Automobile suspension bracket checking fixture and checking method thereof | |
| CN210773821U (en) | Utensil is examined to sub vehicle frame upside arm behind car | |
| CN218067003U (en) | Shock absorber connecting plate measuring table | |
| CN210293026U (en) | Detection tool applied to automobile middle channel | |
| CN216205806U (en) | Utensil is examined to automobile body front end stiffening beam installing support | |
| CN215676742U (en) | Outer hook type gauge checking fixture for injection molding piece | |
| CN210268415U (en) | Utensil is examined to car filter seat hole site degree of putting | |
| CN220206551U (en) | Gauge for mounting Liang Guanjian of automobile front auxiliary frame | |
| CN211012740U (en) | Simple light truck front bumper checking fixture | |
| CN219996029U (en) | New energy automobile rear floor examines utensil | |
| CN217210696U (en) | Roundness detection device for central hole of shaft part | |
| CN213147659U (en) | High-precision hole location degree inspection fixing tool | |
| CN217520383U (en) | Rear wheel cover shock absorber tower checking fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |