CN215065798U - Front fork assembly ultimate strength detects frock - Google Patents
Front fork assembly ultimate strength detects frock Download PDFInfo
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- CN215065798U CN215065798U CN202121636241.7U CN202121636241U CN215065798U CN 215065798 U CN215065798 U CN 215065798U CN 202121636241 U CN202121636241 U CN 202121636241U CN 215065798 U CN215065798 U CN 215065798U
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- front fork
- fork assembly
- leveling
- ultimate strength
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Abstract
The utility model relates to a front fork assembly ultimate strength detection tool, which comprises a base, wherein a clamping mechanism is arranged on the base, and a vertical pipe of a front fork assembly is clamped in the clamping mechanism; a leveling and pressing mechanism is arranged at the position of a double-handle rod of the front fork assembly positioned in front of the vertical pipe; the leveling and pressing mechanism enables the double handles of the double-handle rod to be positioned in the same horizontal plane, and the leveling and pressing mechanism applies force downwards to the front fork assembly under external power; the device also comprises a pressure sensor; the front fork assembly is supported and placed at a clamping mechanism, a leveling and pressing mechanism clamps a double-handle rod at the front part of the front fork assembly, then a vertical pipe of the front fork assembly is clamped through the clamping mechanism, and then the leveling and pressing mechanism downwards applies force to the front side assembly until a preset pressure value is reached or the front fork assembly fails, so that the ultimate strength detection of the front fork assembly is realized, and the assistance is realized to ensure the use safety and stability.
Description
Technical Field
The utility model belongs to the technical field of electric motor car intensity detection auxiliary device technique and specifically relates to a front fork assembly ultimate strength detects frock.
Background
Nowadays, the requirements of individuals and diversification on electric vehicles are higher and higher, and the requirements on high stability, high comfort, high smoothness and speed and safety are also required. The front fork assembly is used as an important component in a suspension system of an electric vehicle, and higher requirements and requirements are also put on the ultimate strength of the front fork assembly. In the prior art, the ultimate strength of the front fork assembly cannot be effectively controlled.
SUMMERY OF THE UTILITY MODEL
The applicant provides a front fork assembly ultimate strength detection frock with a reasonable structure aiming at the defects in the prior art, thereby realizing the detection of the front fork assembly ultimate strength and helping to ensure the safety and stability of the use of the front fork assembly.
The utility model discloses the technical scheme who adopts as follows:
a front fork assembly ultimate strength detection tool comprises a base, wherein a clamping mechanism is arranged on the base, and a vertical pipe of a front fork assembly is clamped in the clamping mechanism; a leveling and pressing mechanism is arranged at the position of a double-handle rod of the front fork assembly positioned in front of the vertical pipe; the leveling and pressing mechanism enables the double handles of the double-handle rod to be positioned in the same horizontal plane, and the leveling and pressing mechanism applies downward force to the front fork assembly under external power; a pressure sensor is also included.
As a further improvement of the above technical solution:
the top plate is arranged above the base at intervals, and the guide upright columns are arranged at four corners between the top plate and the base together to form a support frame; the top plate moves downwards under the action of external power by taking the guide upright post as a guide.
And a leveling and pressure applying mechanism is fixedly arranged on the bottom surface of the top plate, and the top plate moves downwards to drive the leveling and pressure applying mechanism to move downwards so as to apply force to the front fork assembly.
The leveling and pressing mechanism has the structure that: the double-handle rod comprises an upper plate and a pressing block which are assembled up and down, wherein a plurality of accommodating grooves are formed at the joint surfaces of the upper plate and the pressing block together, and two accommodating grooves are used for accommodating double handles of the double-handle rod; a pressure sensor is mounted on the upper portion of the inner wall surface of the accommodating tank.
The bottom surface of the upper plate is provided with a plurality of upper grooves at intervals along the front-back direction, the top surface of the pressing block is provided with lower grooves in one-to-one correspondence with the upper grooves, and the single upper groove and the lower grooves are paired to form an accommodating groove.
The upper groove is of a V-shaped structure with a downward opening, the lower groove is of a V-shaped structure with an upward opening, and the pressure sensor is mounted on the inner wall surface of the upper groove.
The upper plate and the pressing block are fixedly arranged through a fastener; and a baffle is arranged at the edge of the pressing block positioned outside the upper plate and is attached to the edge of the upper plate.
And an acceleration sensor is also installed on the bottom surface of the top plate.
The structure of the clamping mechanism is as follows: the clamping device comprises a bottom plate fixedly arranged on a base, wherein lower clamping blocks are arranged on the bottom plate at intervals along the length direction of a vertical pipe, upper clamping blocks are arranged on the single lower clamping block in a matching mode, and the vertical pipe is clamped and clamped between the upper clamping block and the lower clamping block.
A clamping groove for the lower clamping block to be inserted is formed in the bottom plate; the middle part of the bottom surface of the upper clamping block is provided with an upper V-shaped groove with an opening facing towards, and the top surface of the lower clamping block is provided with a lower V-shaped groove corresponding to the upper V-shaped groove; the outer wall surface of the vertical pipe is contacted and jointed with the inner wall surface of the upper V-shaped groove and the lower V-shaped groove at the same time.
The utility model has the advantages as follows:
the utility model has the advantages of compact and reasonable structure, convenient operation, the front fork assembly is supported and placed at the clamping mechanism, the leveling pressure mechanism clamps the double-handle rod at the front part of the front fork assembly, the clamping mechanism clamps the vertical pipe of the front fork assembly, and then the leveling pressure mechanism applies force to the front side assembly downwards until reaching the preset pressure value or the front fork assembly fails, thereby realizing the limit strength detection of the front fork assembly, helping the force to ensure the safety and the stability of the use of the front fork assembly, and the detection clamping tool is convenient and reliable to use;
the utility model discloses still include following advantage:
a plurality of accommodating grooves are arranged in the leveling and pressing mechanism at intervals so as to be suitable for clamping of double-handle rods in front fork assemblies of different models, and the use flexibility is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the leveling pressure applying mechanism of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Fig. 4 is a schematic structural diagram of the clamping mechanism of the present invention.
Fig. 5 is a side view of fig. 4.
Wherein: 1. a support frame; 2. a clamping mechanism; 3. a front fork assembly; 4. leveling and pressing mechanisms; 5. an acceleration sensor; 6. a pressure sensor;
11. a base; 12. a guide upright post; 13. top board
21. A base plate; 22. a lower clamping block; 23. an upper clamping block; 211. a card slot; 221. a V-shaped groove is arranged; 231. a V-shaped groove is arranged;
31. a riser; 32. a dual-handle rod;
41. briquetting; 42. an upper plate; 43. a baffle plate; 411. a lower groove; 421. and (4) an upper groove.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1, the front fork assembly ultimate strength detection tool of the present embodiment includes a base 11, a clamping mechanism 2 is installed on the base 11, and a vertical tube 31 of a front fork assembly 3 is clamped in the clamping mechanism 2; the double-handle rod 32 of the front fork assembly 3 positioned in front of the stand pipe 31 is provided with a leveling and pressing mechanism 4; the leveling and pressing mechanism 4 enables the double handles of the double-handle rod 32 to be positioned in the same horizontal plane, and the leveling and pressing mechanism 4 applies force downwards to the front fork assembly 3 under external power; also includes a pressure sensor 6; the front fork assembly 3 is supported and placed at the clamping mechanism 2, the leveling and pressing mechanism 4 clamps the double-handle rod 32 at the front part of the front fork assembly 3, then the clamping mechanism 2 clamps the vertical pipe 31 of the front fork assembly 3, and then the leveling and pressing mechanism 4 moves downwards to apply force to the front side assembly 3 until a preset pressure value is reached or the front fork assembly fails, so that the ultimate strength detection of the front fork assembly 3 is realized.
A top plate 13 is arranged above the base 11 at intervals, and guide upright posts 12 are arranged at four corners between the top plate 13 and the base 11 to form a support frame 1; the top plate 13 moves downwards under the action of external power by taking the guide upright post 12 as a guide; the existence of the supporting frame 1 enables the whole detection clamping tool to be more stable, and the power is assisted in the reliability during use and detection.
The bottom surface of the top plate 13 is fixedly provided with a leveling and pressure applying mechanism 4, and the top plate 13 moves downwards to drive the leveling and pressure applying mechanism 4 to move downwards so as to apply force to the front fork assembly 3.
As shown in fig. 2, the leveling and pressing mechanism 4 has the following structure: comprises an upper plate 42 and a pressing block 41 which are assembled up and down, wherein a plurality of accommodating grooves are formed at the joint surface of the upper plate 42 and the pressing block 41 together, and two accommodating grooves are used for accommodating the double handles of the double-handle rod 32; a plurality of accommodating grooves are formed in the leveling and pressing mechanism 4 at intervals so as to be suitable for clamping the double-handle rods 32 in the front fork assemblies 3 of different models, and the use flexibility is improved; pressure sensor 6 is installed on the upper portion of holding tank internal wall face, and in the application of force in-process, two shanks 32 reverse application of force in leveling biasing mechanism 4, obtain the pressure value through pressure sensor 6 real-time supervision to obtain the intensity detected value.
A plurality of upper grooves 421 are formed in the bottom surface of the upper plate 42 at intervals along the front-rear direction, lower grooves 411 corresponding to the upper grooves 421 one by one are formed in the top surface of the pressing block 41, and the single upper groove 421 and the lower grooves 411 are paired to form an accommodating groove.
As shown in fig. 3, the upper groove 421 is a downward-opening V-shaped structure, and the lower groove 411 is an upward-opening V-shaped structure, so as to facilitate the accommodation and clamping of the dual-handle bar 32; the pressure sensor 6 is mounted on the inner wall surface of the upper recess 421.
The upper plate 42 and the pressing block 41 are fixedly arranged through fasteners; the edge of the pressing block 41 positioned outside the upper plate 42 is provided with a baffle 43, the baffle 43 is attached to the edge of the upper plate 42, and the positioning installation of the pressing block 41 at the bottom of the upper plate 42 is facilitated due to the baffle 43.
The bottom surface of the top plate 13 is also provided with an acceleration sensor 5, and the acceleration of the downward movement of the top plate 13 is monitored and obtained by the acceleration sensor 5.
As shown in fig. 4 and 5, the clamping mechanism 2 has the following structure: the clamping device comprises a bottom plate 21 fixedly arranged on a base 11, lower clamping blocks 22 are arranged on the bottom plate 21 at intervals along the length direction of a stand pipe 31, upper clamping blocks 23 are assembled on the single lower clamping blocks 22, and the stand pipe 31 is clamped and clamped between the upper clamping blocks 23 and the lower clamping blocks 22.
A clamping groove 211 for the lower clamping block 22 to be inserted is formed in the bottom plate 21; the middle part of the bottom surface of the upper clamping block 23 is provided with an upper V-shaped groove 231 with an opening facing, and the top surface of the lower clamping block 22 is provided with a lower V-shaped groove 221 corresponding to the upper V-shaped groove 231; the outer wall surface of the stand pipe 31 is simultaneously contacted and attached with the inner wall surface of the upper V-shaped groove 231 and the lower V-shaped groove 221, and the stand pipe 31 is reliably clamped through the upper V-shaped groove 231 and the lower V-shaped groove 221.
The utility model discloses a use-way does:
the front fork assembly 3 is supported and placed at the lower V-shaped groove 221 of the lower clamping block 22 of the clamping mechanism 2;
the double-handle rod 32 at the front part of the front fork assembly 3 is placed in two corresponding upper grooves 421 at the bottom of an upper plate 42 of the leveling and pressing mechanism 4, and a pressing block 41 is locked at the bottom of the upper plate 42 through a fastener, so that the double handles in the double-handle rod 32 are positioned in the same horizontal plane through the locking of the pressing block 41 and the upper plate 42;
an upper clamping block 23 is matched and locked on the lower clamping block 22, so that the vertical pipe 31 of the front fork assembly 3 is clamped by the clamping mechanism 2;
the top plate 13 is driven by external power to move downwards, the leveling and pressing mechanism 4 synchronously tends to move downwards, so that an upper plate 42 of the leveling and pressing mechanism 4 applies force downwards to the front fork assembly 3 through the double-handle rod 32, the front fork assembly 3 is stressed, the pressure sensor 6 monitors the pressure value in real time until a preset pressure value is reached or the front fork assembly 3 fails, and the ultimate strength detection of the front fork assembly 3 is completed.
The utility model is simple in operation, convenient to use is reliable, has realized that the ultimate strength of front fork assembly 3 detects, and the helping hand is in safety, the stability of guaranteeing its use.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.
Claims (10)
1. The utility model provides a front fork assembly ultimate strength detects frock which characterized in that: the device comprises a base (11), wherein a clamping mechanism (2) is arranged on the base (11), and a vertical pipe (31) of a front fork assembly (3) is clamped in the clamping mechanism (2); a leveling and pressing mechanism (4) is arranged at a double-handle rod (32) of the front fork assembly (3) positioned in front of the stand pipe (31); the leveling and pressing mechanism (4) enables the double handles of the double-handle rod (32) to be positioned in the same horizontal plane, and the leveling and pressing mechanism (4) applies force downwards to the front fork assembly (3) under external power; also comprises a pressure sensor (6).
2. The front fork assembly ultimate strength of claim 1 detects frock, characterized in that: the top plates (13) are arranged above the base (11) at intervals, and guide upright columns (12) are installed at four corners between the top plates (13) and the base (11) together to form a supporting frame (1); the top plate (13) moves downwards under the action of external power by taking the guide upright post (12) as a guide.
3. The front fork assembly ultimate strength of claim 2 detects frock, characterized in that: and a leveling and pressing mechanism (4) is fixedly arranged on the bottom surface of the top plate (13), and the top plate (13) moves downwards to drive the leveling and pressing mechanism (4) to move downwards so as to apply force to the front fork assembly (3).
4. The front fork assembly ultimate strength of claim 1 or 2 detects frock, characterized in that: the leveling and pressing mechanism (4) has the structure that: the double-handle rod comprises an upper plate (42) and a pressing block (41) which are assembled up and down, wherein a plurality of accommodating grooves are formed at the joint surface of the upper plate (42) and the pressing block (41) together, and two accommodating grooves are used for accommodating double handles of the double-handle rod (32); a pressure sensor (6) is mounted on the upper portion of the inner wall surface of the accommodating tank.
5. The front fork assembly ultimate strength of claim 4 detects frock, characterized in that: a plurality of upper grooves (421) are formed in the bottom surface of the upper plate (42) at intervals along the front-rear direction, lower grooves (411) corresponding to the upper grooves (421) one by one are formed in the top surface of the pressing block (41), and the single upper groove (421) and the lower groove (411) are paired to form an accommodating groove.
6. The front fork assembly ultimate strength of claim 5 detects frock, characterized in that: the upper groove (421) is of a V-shaped structure with a downward opening, the lower groove (411) is of a V-shaped structure with an upward opening, and the pressure sensor (6) is installed on the inner wall surface of the upper groove (421).
7. The front fork assembly ultimate strength of claim 4 detects frock, characterized in that: the upper plate (42) and the pressing block (41) are fixedly arranged through fasteners; a baffle (43) is arranged at the edge of the pressing block (41) positioned outside the upper plate (42), and the baffle (43) is attached to the edge of the upper plate (42).
8. The front fork assembly ultimate strength of claim 3 detects frock, characterized in that: and an acceleration sensor (5) is also arranged on the bottom surface of the top plate (13).
9. The front fork assembly ultimate strength of claim 1 detects frock, characterized in that: the clamping mechanism (2) is structurally characterized in that: the clamping device comprises a base plate (21) fixedly installed on a base (11), lower clamping blocks (22) are installed on the base plate (21) at intervals along the length direction of a stand pipe (31), an upper clamping block (23) is installed on each lower clamping block (22), and the stand pipe (31) is clamped and clamped between the upper clamping block (23) and the lower clamping block (22).
10. The front fork assembly ultimate strength of claim 9 detects frock, characterized in that: a clamping groove (211) for the lower clamping block (22) to be inserted into is formed in the bottom plate (21); the middle part of the bottom surface of the upper clamping block (23) is provided with an upper V-shaped groove (231) with an opening facing towards, and the top surface of the lower clamping block (22) is provided with a lower V-shaped groove (221) corresponding to the upper V-shaped groove (231); the outer wall surface of the vertical pipe (31) is simultaneously contacted and jointed with the inner wall surface of the upper V-shaped groove (231) and the lower V-shaped groove (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121636241.7U CN215065798U (en) | 2021-07-16 | 2021-07-16 | Front fork assembly ultimate strength detects frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121636241.7U CN215065798U (en) | 2021-07-16 | 2021-07-16 | Front fork assembly ultimate strength detects frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215065798U true CN215065798U (en) | 2021-12-07 |
Family
ID=79220725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121636241.7U Active CN215065798U (en) | 2021-07-16 | 2021-07-16 | Front fork assembly ultimate strength detects frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215065798U (en) |
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2021
- 2021-07-16 CN CN202121636241.7U patent/CN215065798U/en active Active
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