CN218035685U - Connecting device for detecting vehicle suspension strut - Google Patents
Connecting device for detecting vehicle suspension strut Download PDFInfo
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- CN218035685U CN218035685U CN202221569716.XU CN202221569716U CN218035685U CN 218035685 U CN218035685 U CN 218035685U CN 202221569716 U CN202221569716 U CN 202221569716U CN 218035685 U CN218035685 U CN 218035685U
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- hole
- limiting plate
- pillar
- upper seat
- threaded hole
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Abstract
The utility model discloses a connecting device for detecting a vehicle suspension strut, which relates to the technical field of vehicle suspension systems and comprises an upper seat, wherein a central threaded hole is formed in the central position of the upper seat; the upper seat is connected to the bottom of the detection equipment through a central threaded hole in cooperation with a first fixing bolt; the upper seat is provided with a support column upper limiting plate at the bottom, the support column upper limiting plate is provided with a connecting threaded hole, the support column upper limiting plate is connected with a support column main body arranged at the bottom of the support column upper limiting plate through the connecting threaded hole in a matched manner with a second fixing bolt, and the outer wall of the upper seat is fixedly connected with a boss; the utility model discloses a with the locating pin joint in spacing hole and the connecting hole, can accomplish fast the alignment work to spacing board on seat of honour, boss, the pillar, and then accomplish fast the alignment to the pillar main part to make pillar main part, check out test set be in same central line on, improved alignment speed and detection efficiency to the pillar main part, holistic structure is fairly simple, and it is comparatively convenient to use.
Description
Technical Field
The utility model relates to a vehicle suspension technical field specifically is a connecting device for detecting vehicle suspension post.
Background
The suspension is a general term for all force transmission connecting devices between a frame (or a load-bearing vehicle body) and an axle (or a wheel) of an automobile, and has the functions of transmitting force and torque acting between the wheel and the frame, buffering impact force transmitted to the frame or the vehicle body from an uneven road surface, and reducing vibration caused by the impact force so as to ensure that the automobile can run smoothly. The elastic elements are in the forms of a steel plate spring, an air spring, a spiral spring, a torsion bar spring and the like, the suspension of a modern car mostly adopts the spiral spring and the torsion bar spring, the air spring is used for a single high-grade car, the suspension strut performance of the car is one of the critical performances of the suspension of the car, and in the design and development process of the whole car and the suspension, whether the strut performance meets the product design requirements or not is verified, and the performances of the strut, such as rigidity, resistance direction, maximum profile and the like, need to be detected.
The current practice is to detect the components of the strut to indirectly verify the performance of the strut or to verify the performance of the loading. In the detection process, a connecting device is used for fixing the support, the upper part of the support is automatically aligned, and the upper mounting center of the support is positioned on the central connecting line of an upper test disc and a lower test disc of the detection equipment.
However, the conventional connecting device has a complicated structure, and the alignment of the strut is complicated, which affects the detection efficiency of the strut.
To this end, we propose a connection device for detecting the suspension strut of a vehicle.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connecting device for detecting vehicle suspension pillar to the current connecting device structure that proposes in solving above-mentioned background art is more complicated, and is looking for the loaded down with trivial details of timing more to the pillar, and then influences the detection efficiency's of pillar problem.
In order to achieve the above object, the utility model provides a following technical scheme:
a connection device for detecting a suspension strut of a vehicle, comprising:
the center of the upper seat is provided with a central threaded hole;
the upper seat is connected to the bottom of the detection equipment through a central threaded hole in cooperation with a first fixing bolt;
the upper seat bottom is provided with a pillar upper limiting plate, the pillar upper limiting plate is provided with a connecting threaded hole, and the pillar upper limiting plate is connected with a pillar main body arranged at the bottom of the pillar upper limiting plate through the connecting threaded hole in a matched manner with a second fixing bolt;
the outer wall of the upper seat is fixedly connected with a boss, and the bottom of the boss is in surface contact with the limiting plate on the strut;
the boss is provided with a limiting hole penetrating through the boss;
the surface of the limiting plate on the strut is provided with a connecting hole;
as a further scheme of the utility model, spacing downthehole joint has the locating pin, the locating pin bottom is located the connecting hole bottom.
Through the technical scheme, the following technical effects can be achieved: through in with locating pin joint spacing hole and connecting hole, can accomplish the alignment work to spacing board on seat of honour, boss, the pillar fast, and then accomplish the alignment to the pillar main part fast to impel pillar main part, check out test set to be in on the same central line, improved alignment speed and detection efficiency to the pillar main part.
As a further proposal of the utility model, the bottom of the limiting plate on the pillar is provided with a fixing hole communicated with the connecting hole, and the bottom of the positioning pin is provided with a fixing threaded hole;
and the fixing holes and the fixing threaded holes are connected with fixing screws in an internal thread mode.
Through the technical scheme, the following technical effects can be achieved: carry out locking fixing to the locating pin through set screw cooperation fixed orifices, fixed screw hole, the limiting plate is gone up to upper seat, boss, pillar, the pillar main part carries out spacing fixed, avoids limiting plate, pillar main part to take place the skew on upper seat, boss, pillar when detecting the pillar main part to the detection efficiency of having avoided the pillar main part receives the influence.
As a further proposal of the utility model, two bulges are symmetrically and fixedly connected on the inner wall of the limit hole;
the distance between the two bulges is the same as the inner diameter of the connecting hole.
Through the technical scheme, the following technical effects can be achieved: through being provided with two archs, and distance between two archs is the same with the internal diameter of connecting hole, so can make things convenient for quick accurate the inserting connecting hole of locating pin under two bellied cooperations, and can not take place skew in position or angle when the locating pin inserts in the connecting hole, on the one hand further improved to the seat of honour, the boss, the spacing board on the pillar, the alignment work of pillar main part and the detection efficiency to the pillar main part, on the other hand can further avoid the seat of honour, the boss, the spacing board on the pillar, the skew takes place for the pillar main part, thereby the detection efficiency of pillar main part has been avoided receiving the influence.
As a further proposal of the utility model, the top of the upper seat is provided with a counter bore.
Through the technical scheme, the following technical effects can be achieved: through being provided with the counter bore, the counter bore can do benefit to the processing of seat of honour upper surface and avoid seat of honour and check out test set surface contact failure.
As a further proposal of the utility model, the top of the upper seat is provided with a groove.
Through the technical scheme, the following technical effects can be achieved: through being provided with the slot, the slot can avoid the upper bracket to interfere with the bolt of pillar.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a with the locating pin joint to spacing hole and connecting hole in, can accomplish the alignment work to spacing board on seat of honour, boss, the pillar fast, and then accomplish the alignment to the pillar main part fast to make pillar main part, check out test set be in same central line on, improved alignment speed and detection efficiency to the pillar main part, holistic structure is fairly simple, and it is comparatively convenient to use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the main body of the support post of the present invention;
FIG. 3 is a schematic view of the upper seat structure of the present invention;
fig. 4 is a schematic structural view of a positioning pin of the present invention;
fig. 5 is a schematic structural view of a limiting plate on a pillar according to the present invention;
fig. 6 is a schematic top view of the upper seat of the present invention.
In the figure: 101. an upper seat; 102. a central threaded hole; 103. a first fixing bolt; 104. a boss; 105. a limiting hole; 106. positioning pins; 107. a limiting plate on the strut; 108. connecting holes; 109. a fixing hole; 110. a set screw; 111. fixing the threaded hole; 112. connecting the threaded hole; 113. a second fixing bolt; 114. a pillar main body; 115. a counter bore; 116. a trench; 117. and (4) protruding.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a connecting device for detecting a vehicle suspension strut comprises an upper seat 101, wherein a central threaded hole 102 is formed in the central position of the upper seat 101; the upper seat 101 is connected to the bottom of the detection equipment through a central threaded hole 102 in a matching manner with a first fixing bolt 103; the bottom of the upper seat 101 is provided with a pillar upper limiting plate 107, the pillar upper limiting plate 107 is provided with a connecting threaded hole 112, the pillar upper limiting plate 107 is connected with a pillar main body 114 arranged at the bottom of the pillar upper limiting plate 107 through the connecting threaded hole 112 in a matching manner with a second fixing bolt 113, the outer wall of the upper seat 101 is fixedly connected with a boss 104, and the bottom of the boss 104 is in surface contact with the pillar upper limiting plate 107; the boss 104 is provided with a limiting hole 105 penetrating through the boss 104; the surface of the upper limiting plate 107 of the strut is provided with a connecting hole 108; the limiting hole 105 is internally clamped with a positioning pin 106, the bottom of the positioning pin 106 is positioned at the bottom in the connecting hole 108, and the top of the upper seat 101 is provided with a counter bore 115. By providing the counterbore 115, the counterbore 115 can facilitate processing of the upper surface of the upper seat 101 and avoid poor contact between the upper seat 101 and the surface of the detection device. The top of the upper base 101 is formed with a groove 116. By providing the groove 116, the groove 116 can prevent the upper seat 101 from interfering with the bolt on the inspection apparatus.
Specifically, the alignment work of the upper seat 101, the boss 104 and the pillar upper limiting plate 107 can be quickly completed by clamping the positioning pin 106 into the limiting hole 105 and the connecting hole 108, so that the alignment of the pillar main body 114 is quickly completed, the pillar main body 114 and the detection equipment are enabled to be located on the same central connecting line, and the alignment speed and the detection efficiency of the pillar main body 114 are improved.
The bottom of the upper limit plate 107 of the strut is provided with a fixing hole 109 communicated with the connecting hole 108, and the bottom of the positioning pin 106 is provided with a fixing threaded hole 111; a fixing screw 110 is screwed into the fixing hole 109 and the fixing screw hole 111.
Specifically, the fixing screw 110 is engaged with the fixing hole 109 and the fixing threaded hole 111 to lock and fix the positioning pin 106, so as to limit and fix the upper seat 101, the boss 104, the pillar upper limiting plate 107, and the pillar main body 114, and prevent the upper seat 101, the boss 104, the pillar upper limiting plate 107, and the pillar main body 114 from shifting when the pillar main body 114 is detected, thereby preventing the detection efficiency of the pillar main body 114 from being affected.
Two bulges 117 are symmetrically and fixedly connected on the inner wall of the limiting hole 105; the distance between the two protrusions 117 is the same as the inner diameter of the coupling hole 108.
Specifically, through being provided with two archs 117, and the distance between two archs 117 is the same with the internal diameter of connecting hole 108, so can make things convenient for the quick accurate inserting connecting hole 108 of locating pin 106 under two archs 117's cooperation, and can not take place the skew in position or the angle when locating pin 106 inserts in connecting hole 108, on the one hand further improved the alignment work to upper seat 101, boss 104, pillar upper limit plate 107, pillar main part 114 and to pillar main part 114's detection efficiency, on the other hand can further avoid upper seat 101, boss 104, pillar upper limit plate 107, pillar main part 114 to take place the skew, thereby the detection efficiency of pillar main part 114 has been avoided receiving the influence.
The working principle is as follows: for the utility model discloses, when using, at first the user utilizes first fixing bolt 103 to be connected to the bottom of check out test set with seat of honour 101, the user places the bottom of seat of honour 101 with spacing board 107 on the pillar again, connecting hole 108 on the pillar spacing board 107 surface is in same straight line with spacing hole 105 of boss 104 on the seat of honour 101 outer wall at this moment, the user again with locating pin 106 joint to spacing hole 105 and connecting hole 108 in this moment, the user again with fixing screw 110 cooperation fixed orifices 109, fixed screw hole 111 carries out the locking fixation to locating pin 106, after fixing screw 110 locked locating pin 106, the user again utilizes second fixing bolt 113 to be connected to the bottom of spacing board 107 on the pillar;
secondly, the user starts the detection equipment to detect the pillar main body 114;
finally, after the detection work of the pillar main body 114 is finished, the user needs to disassemble the whole body at this time, firstly, the user can disassemble the second fixing bolt 113, and at this time, the limiting plate 107 on the pillar is separated from the pillar main body 114;
secondly, the user detaches the fixing screw 110 from the fixing hole 109 and the fixing threaded hole 111, at this time, the user can take the positioning pin 106 out of the limiting hole 105 and the connecting hole 108, and at this time, the upper limiting plate 107 of the strut is pressed and separated from the upper seat 101;
third, the user dismantles first fixing bolt 103 again, and seat of honour 101, check out test set separated this moment, and so far, accomplished whole dismantlement to holistic, to sum up, the utility model discloses relatively simple when installation and dismantlement.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A connection device for checking a suspension strut of a vehicle, comprising:
the device comprises an upper seat (101), wherein a central threaded hole (102) is formed in the center of the upper seat (101);
the upper seat (101) is connected to the bottom of the detection equipment through a central threaded hole (102) in a matching manner with a first fixing bolt (103);
the bottom of the upper seat (101) is provided with a pillar upper limiting plate (107), the pillar upper limiting plate (107) is provided with a connecting threaded hole (112), and the pillar upper limiting plate (107) is connected with a pillar main body (114) arranged at the bottom of the pillar upper limiting plate (107) through the connecting threaded hole (112) in cooperation with a second fixing bolt (113);
the outer wall of the upper seat (101) is fixedly connected with a boss (104), and the bottom of the boss (104) is in surface contact with a limiting plate (107) on the strut;
a limiting hole (105) penetrating through the boss (104) is formed in the boss (104);
the surface of the limiting plate (107) on the strut is provided with a connecting hole (108).
2. The connecting device for detecting the suspension post of the vehicle as claimed in claim 1, wherein a positioning pin (106) is snapped in the limiting hole (105), and the bottom of the positioning pin (106) is located at the bottom in the connecting hole (108).
3. The connecting device for detecting the vehicle suspension strut as claimed in claim 2, wherein a fixing hole (109) communicated with the connecting hole (108) is formed at the bottom of the limiting plate (107) on the strut, and a fixing threaded hole (111) is formed at the bottom of the locating pin (106);
and the fixing hole (109) and the fixing threaded hole (111) are connected with a fixing screw (110) in an internal thread mode.
4. The connecting device for detecting the suspension post of the vehicle as claimed in claim 2, wherein two protrusions (117) are symmetrically and fixedly connected to the inner wall of the limiting hole (105);
the distance between the two protrusions (117) is the same as the inner diameter of the connecting hole (108).
5. A connection device for checking vehicle suspension posts according to claim 1, characterized in that the top of the upper seat (101) is equipped with a counter bore (115).
6. A connection device for checking vehicle suspension posts according to claim 1, characterized in that the top of the upper seat (101) is grooved (116).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221569716.XU CN218035685U (en) | 2022-06-22 | 2022-06-22 | Connecting device for detecting vehicle suspension strut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221569716.XU CN218035685U (en) | 2022-06-22 | 2022-06-22 | Connecting device for detecting vehicle suspension strut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218035685U true CN218035685U (en) | 2022-12-13 |
Family
ID=84379447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221569716.XU Active CN218035685U (en) | 2022-06-22 | 2022-06-22 | Connecting device for detecting vehicle suspension strut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218035685U (en) |
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2022
- 2022-06-22 CN CN202221569716.XU patent/CN218035685U/en active Active
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