CN208091712U - A kind of terminal pad and stiffness test platform - Google Patents

Abstract

The utility model discloses a kind of terminal pads, including the first rotating disc, second rotating disc and sliding slot disk, swivel becket is equipped between first rotating disc and second rotating disc, the swivel becket respectively with first rotating disc, the second rotating disc flexible connection, the swivel becket, first rotating disc forms cavity with second rotating disc, above first through hole there are three being set on first rotating disc, the first through hole is corresponded on second rotating disc is equipped with the second through-hole, the sliding slot disk corresponds to the first through hole and is set in the cavity, the sliding slot disk is equipped with the sliding slot through the sliding slot disk, the outer edge of the sliding slot disk is contacted with the swivel becket, the sliding slot disk is driven to rotate when the swivel becket being made to rotate.It is contacted with swivel becket using sliding slot disk, makes to drive the rotation of sliding slot disk when swivel becket rotates, that is, realize the adjusting in sliding slot direction.The invention also discloses a kind of stiffness test platforms using above-mentioned terminal pad.

Description

A kind of terminal pad and stiffness test platform

Technical field

The utility model is related to white body stiffness test fields, more particularly to a kind of terminal pad and stiffness test platform.

Background technology

Modern riding vehicle mostly uses monocoque body, and for body structure as crucial assembly, it is not only that occupant provides Comfortably, safe confined space is transmitted to the power on vehicle body also subject to from engine, transmission system and ground by suspension, Therefore it needs to consider correlative factor when white body design to determine the rigidity of white body, then to need to test by stiffness test platform white The rigidity of vehicle body.

Stiffness test platform is connect by terminal pad with vehicle body, a kind of white body as disclosed in 104483140 B of grant number CN Torsional rigidity test of vehicular device is attached vehicle body by terminal pad and the bolt and nut component being set in terminal pad sliding slot It is fixed, rigidity test then is carried out to white body.

Sliding slot in terminal pad in the prior art is mostly to be arranged along fixed-direction, unadjustable, and bolt and nut component is only It can be slided in fixed direction, terminal pad must be replaced if the glide direction that need to change bolt and nut, influences rigidity test Efficiency.

Utility model content

One purpose of the utility model is to propose a kind of adjustable terminal pad of sliding slot and stiffness test platform.

A kind of terminal pad, including the first rotating disc, the second rotating disc and sliding slot disk, first rotating disc and described second Swivel becket is equipped between rotating disc, the swivel becket is flexibly connected with first rotating disc, second rotating disc respectively, institute It states swivel becket, first rotating disc and second rotating disc and forms cavity, set on first rotating disc there are three more than First through hole, the first through hole is corresponded on second rotating disc and is equipped with the second through-hole, the sliding slot disk corresponds to described the One through-hole is set in the cavity, and the sliding slot disk is equipped with the sliding slot through the sliding slot disk, the outside of the sliding slot disk Edge is contacted with the swivel becket, and the sliding slot disk is driven to rotate when the swivel becket being made to rotate.

According to the utility model proposes terminal pad, connected by sliding slot energy fitted bolt nut assembly on sliding slot disk white Vehicle body, meanwhile, it is contacted with swivel becket using sliding slot disk, makes to drive the rotation of sliding slot disk when swivel becket rotates, that is, realize sliding slot The adjusting in direction greatly strengthens the practicability of terminal pad.

In addition, according to terminal pad provided by the utility model, there can also be following additional technical characteristic：

Further, cross section of the aperture of the first through hole and second through-hole compared with the sliding slot disk is small, prevents Only the sliding slot disk, which is fixed, occurs vertical deviation.

Further, the contact position of second rotating disc and the sliding slot disk is equipped with spacing ring, the spacing ring and institute Sliding slot disk coaxial line is stated, the sliding slot disk is slidably matched with the spacing ring, prevents the sliding slot disk from lateral displacement occurs.

Further, the sliding slot is oval pore structure, the fixation of energy fitted bolt nut assembly.

Further, the maximum length of the sliding slot is small compared with the aperture of the first through hole and second through-hole, makes institute Sliding slot is stated to be fully utilized.

Further, the swivel becket inner wall is gear structure, and the outer edge of the sliding slot disk is gear structure, described turn Rotating ring and the sliding slot disk are ratcheting, enable the swivel becket that the sliding slot disk efficiently to be driven to rotate.

Further, first rotating disc is identical as the maximum radius of the second rotating disc, and the terminal pad is made to be more easy to Assembling.

Further, the maximum radius of the swivel becket is big compared with first rotating disc and second rotating disc, is convenient for The swivel becket is operated.

Further, second rotating disc is equipped with bulge loop far from the swivel becket, and the bulge loop is convenient for manually to the company Disk grasping is connect, and the swivel becket is adjusted.

Another purpose of the utility model is to propose a kind of stiffness test platform using above-mentioned terminal pad.

The utility model has the beneficial effects that：It is contacted with swivel becket using sliding slot disk, makes to drive when swivel becket rotates and slide Slotted disk rotates, that is, realizes the adjusting in sliding slot direction；Swivel becket and sliding slot disk are all made of gear structure, enhance and adjust sliding slot disk Reliability, swivel becket is big compared with the first rotating disc and the second rotating disc, convenient for swivel becket is adjusted.

The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description In become apparent, or recognized by the practice of the utility model.

Description of the drawings

The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment Become apparent and is readily appreciated that, wherein：

Fig. 1 is the terminal pad structural schematic diagram of the utility model first embodiment；

Fig. 2 is the schematic cross-sectional view of swivel becket and the cooperation of sliding slot disk in Fig. 1；

Fig. 3 is longitudinal schematic cross-sectional view of terminal pad in Fig. 1；

In figure：The first rotating discs of 1-, 11- first through hole, 12- cavities, the second rotating discs of 2-, the second through-holes of 21-, 22- are convex Ring, 23- spacing rings, 3- sliding slot disks, 31- sliding slots, 4- swivel beckets.

Specific implementation mode

To keep the purpose of this utility model, feature and advantage more obvious and easy to understand, below in conjunction with the accompanying drawings to this practicality Novel specific implementation mode is described in detail.Several embodiments of the utility model are given in attached drawing.But this practicality It is novel to realize in many different forms, however it is not limited to embodiment described herein.On the contrary, providing these implementations The purpose of example is to keep the disclosure to the utility model more thorough and comprehensive.

It should be noted that when element is referred to as " being fixedly arranged on " another element, it can be directly on another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ", " right side ", "upper", "lower" and similar statement for illustrative purposes only, do not indicate or imply the indicated device or member Part must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the present invention.Term " and or " used herein includes one or more relevant Listed Items Any and all combinations.

It please refers to Fig.1 to Fig.3, a kind of terminal pad of first embodiment proposition of the utility model, including the first rotating disc 1, Second rotating disc 2 and sliding slot disk 3.

Between first rotating disc 1 and second rotating disc 2 be equipped with swivel becket 4, the swivel becket 4 respectively with it is described First rotating disc 1, second rotating disc 2 flexible connection, the flexible connection can be to be fixedly connected by bearing, can also set Setting position limiting structure makes first rotating disc 1 and 2 relative position of the second rotating disc fix, the swivel becket 4, described first Rotating disc 1 forms cavity 12 with second rotating disc 2；

In the present embodiment, first through hole 11 there are three being set on first rotating disc 1, it is in other embodiments, described The quantity of first through hole 11 may be four or more；

The first through hole 11 is corresponded on second rotating disc 2 and is equipped with the second through-hole 21, described in the sliding slot disk 3 corresponds to First through hole 11 is set in the cavity 12, and the sliding slot disk 3 is equipped with the sliding slot 31 through the sliding slot disk 3, the cunning The outer edge of slotted disk 3 is contacted with the swivel becket 4, and the sliding slot disk 3 is driven to rotate when the swivel becket 4 being made to rotate.

By sliding slot on sliding slot disk 3 31 can fitted bolt nut assembly connect white body, meanwhile, using sliding slot disk 3 with Swivel becket 4 contacts, and makes to drive sliding slot disk 3 to rotate when swivel becket 4 rotates, that is, realizes the adjusting in 31 direction of sliding slot, increase The strong practicability of terminal pad.

Cross section of the aperture of the first through hole 11 and second through-hole 21 compared with the sliding slot disk is small, prevents described Sliding slot disk 3, which is fixed, occurs vertical deviation.

The contact position of second rotating disc 2 and the sliding slot disk 3 is equipped with spacing ring 23, the spacing ring 23 and the cunning 3 coaxial line of slotted disk, the sliding slot disk 3 are slidably matched with the spacing ring 23, prevent the sliding slot disk 3 from lateral displacement occurs.

The sliding slot 31 is oval pore structure, the fixation of energy fitted bolt nut assembly.

The maximum length of the sliding slot 31 is small compared with the aperture of the first through hole 11 and second through-hole 21, makes the cunning Slot 31 is fully utilized.

4 inner wall of the swivel becket is gear structure, and the outer edge of the sliding slot disk 3 is gear structure, the swivel becket 4 with The sliding slot disk 3 is ratcheting, enables the swivel becket 4 that the sliding slot disk 3 efficiently to be driven to rotate.

First rotating disc 1 is identical as the maximum radius of second rotating disc 2, and the terminal pad is made more to be easily assembled.

Maximum radius first rotating disc 1 and second rotating disc 2 of the swivel becket 4 are big, convenient for described Swivel becket 4 is operated.

Second rotating disc 2 is equipped with bulge loop 22 far from the swivel becket 4, and the bulge loop 22 is convenient for manually to the terminal pad It grasps, and the swivel becket 4 is adjusted.

The second embodiment of the utility model proposes a kind of stiffness test platform, which, which includes at least first, implements Terminal pad in example, the link position of the bolt and nut component in terminal pad can be switched fast using the automobile of this terminal pad.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term It states and may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be It can be combined in any suitable manner in any one or more embodiments or example.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (10)

1. a kind of terminal pad, which is characterized in that including the first rotating disc, the second rotating disc and sliding slot disk, first rotating disc Between second rotating disc be equipped with swivel becket, the swivel becket respectively with first rotating disc, second rotating disc Flexible connection, the swivel becket, first rotating disc and second rotating disc form cavity, are set on first rotating disc There are three above first through hole, the first through hole is corresponded on second rotating disc and is equipped with the second through-hole, the sliding slot disk The corresponding first through hole is set in the cavity, and the sliding slot disk is equipped with the sliding slot through the sliding slot disk, the cunning The outer edge of slotted disk is contacted with the swivel becket, and the sliding slot disk is driven to rotate when the swivel becket being made to rotate.

2. terminal pad according to claim 1, which is characterized in that the aperture of the first through hole and second through-hole is equal Cross section compared with the sliding slot disk is small.

3. terminal pad according to claim 1, which is characterized in that the contact position of second rotating disc and the sliding slot disk Equipped with spacing ring, the spacing ring and the sliding slot disk coaxial line, the sliding slot disk are slidably matched with the spacing ring.

4. terminal pad according to claim 1, which is characterized in that the sliding slot is oval pore structure, can fitted bolt spiral shell The fixation of female component.

5. terminal pad according to claim 1, which is characterized in that the maximum length first through hole of the sliding slot and The aperture of second through-hole is small, and the sliding slot is made to be fully utilized.

6. terminal pad according to claim 1, which is characterized in that the swivel becket inner wall is gear structure, the sliding slot The outer edge of disk is gear structure, and the swivel becket and the sliding slot disk are ratcheting.

7. terminal pad according to claim 1, which is characterized in that first rotating disc and second rotating disc are most Large radius is identical.

8. terminal pad according to claim 1, which is characterized in that maximum radius first rotation of the swivel becket Disk and second rotating disc are big.

9. terminal pad according to claim 1, which is characterized in that second rotating disc is equipped with convex far from the swivel becket Ring.

10. a kind of stiffness test platform, which is characterized in that including the terminal pad described in claim 1 to 9 any one.