CN213180640U

CN213180640U - Vehicle sealing strip insertion and extraction force test tool

Info

Publication number: CN213180640U
Application number: CN202022204180.9U
Authority: CN
Inventors: 王明
Original assignee: Suzhou Ailian Precision Machinery Co ltd
Current assignee: Suzhou Ailian Precision Machinery Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-05-11
Anticipated expiration: 2030-09-30

Abstract

The utility model relates to the technical field of sealing strip test tools, in particular to a vehicle sealing strip insertion and extraction force test tool, which solves the defects existing in the prior art and comprises a base, wherein a support plate is fixed on one side of the base through a countersunk bolt, guide pillars are symmetrically arranged on the top of the base through bolts, the top of each guide pillar is connected with a top plate through a screw, a pressure rod is arranged in the top plate in a sliding manner, the top of the pressure rod is movably hinged with a linkage rod, the other end of the linkage rod is movably hinged with a rotating rod, and the rotating rod is movably connected to the support plate through a pin shaft; through the setting of structures such as dwang, gangbar, depression bar, template, personnel only need operate the dwang of one side when carrying out the plug test, and the dwang can drive depression bar and template and reciprocate and carry out the plug test, adopts the lever design can use manpower sparingly consumption.

Description

Vehicle sealing strip insertion and extraction force test tool

Technical Field

The utility model relates to a sealing strip test fixture technical field especially relates to a vehicle sealing strip plug power test fixture.

Background

The sealing strip is a product which seals an object, is not easy to open, and has the functions of shock absorption, water resistance, sound insulation, heat insulation, dust prevention, fixation and the like. The sealing strip is made of various materials such as rubber, paper, metal, plastic and the like.

All adopt artifical manual detection when carrying out the plug test to the automobile sealing strip among the prior art, consume the manpower, the frock limitation that detects moreover is higher, can not be used for the sealing strip of all specifications.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the experimental frock of automobile-used sealing strip plug power that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a vehicle sealing strip insertion and extraction force test tool comprises a base, wherein a supporting plate is fixed on one side of the base through a countersunk bolt, guide pillars which are symmetrically arranged are fixed on the top of the base through bolts, the tops of the guide pillars are connected with a top plate through screws, a pressure rod is arranged in the top plate in a sliding mode, the top of the pressure rod is movably hinged with a linkage rod, the other end of the linkage rod is movably hinged with a rotating rod, and the rotating rod is movably connected to the supporting plate through a pin shaft;

the test device comprises a base, a guide pillar, a compression bar, a guide rod, a sleeve rod, a movable plate and a clamping plate, wherein the top of the base is fixedly provided with a test plate through screws, the exterior of the guide pillar is provided with a template in a sliding mode, the top of the template is fixedly connected with the compression bar through screws, the bottom of the template is sequentially provided with a sliding groove and a groove which are communicated with each other, the interior of the sliding groove is connected with the positioning plate in a sliding mode, the interior of the groove is provided with the guide.

Preferably, the outside of depression bar is provided with the baffle of integrated into one piece structure, and the outside cover of depression bar is equipped with first spring, the both ends of first spring respectively with baffle and roof fixed connection.

Preferably, a sliding hole is formed in the top plate, and the compression bar is connected with the inside of the sliding hole in a sliding mode.

Preferably, the inside of the template is provided with symmetrically arranged guide holes, and the guide posts are embedded in the guide holes.

Preferably, the two sides of the template are respectively and fixedly connected with side plates which are symmetrically arranged, wherein bearings are arranged inside the two side plates, the other two side plates are fixedly connected with the sleeve rod through screws, and the two ends of the screw rod are sleeved inside the bearings.

Preferably, the inner wall of the sliding chute is fixedly connected with a second spring through a buckle, and the other end of the second spring is fixedly connected with the positioning plate.

Preferably, the movable plate is provided with a mounting hole and a through hole inside, the sleeve rod is embedded in the through hole, a ball nut is fixed in the mounting hole through a countersunk head screw, and the ball nut is sleeved outside the screw rod.

The utility model has the advantages that:

1. the utility model discloses in through the setting of dwang, gangbar, depression bar, template isotructure, personnel only need operate the dwang of one side when carrying out the plug test, the dwang can drive depression bar and template and reciprocate and carry out the plug test, adopts the lever design can use manpower sparingly and consume.

2. The utility model discloses in through the setting of locating plate, grip block, lead screw, loop bar isotructure, can directly utilize two locating plates to fix and fix a position the sealing strip when placing the sealing strip, follow the adjustable grip block of the specification of sealing strip with sealing strip further locking, be applicable to the product of all specifications, eliminated the limitation of experimental frock in the market.

Drawings

Fig. 1 is a front view of a vehicle sealing strip insertion and extraction force test tool provided by the utility model;

fig. 2 is a bottom view of the template according to the present invention;

fig. 3 is the utility model provides a reference numeral A department enlarger of experimental frock of automobile-used sealing strip plug power.

In the figure: the device comprises a base 1, a support plate 2, a guide post 3, a template 4, a test plate 5, a movable plate 6, a top plate 7, a pressure lever 8, a first spring 9, a baffle plate 10, a linkage rod 11, a rotating rod 12, a side plate 13, a second spring 14, a clamping plate 15, a sliding groove 16, a lead screw 17, a loop bar 18, a positioning plate 19, a groove 20 and a third spring 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, a vehicle sealing strip insertion and extraction force test tool comprises a base 1, wherein a supporting plate 2 is fixed on one side of the base 1 through a countersunk bolt, guide posts 3 which are symmetrically arranged are fixed on the top of the base 1 through bolts, the top of each guide post 3 is connected with a top plate 7 through a screw, a pressing rod 8 is arranged in each top plate 7 in a sliding manner, the top of each pressing rod 8 is movably hinged with a linkage rod 11, the other end of each linkage rod 11 is movably hinged with a rotating rod 12, and each rotating rod 12 is movably connected to the corresponding supporting plate 2 through a pin shaft; there is experimental panel plate spare 5 at base 1's top through the screw fixation, the outside slip of guide pillar 3 is provided with template 4, screw and depression bar 8 fixed connection are passed through at template 4's top, spout 16 and the recess 20 that is linked together have been seted up in proper order to template 4's bottom, the inside sliding connection of spout 16 has locating plate 19, the inside rotation of recess 20 is provided with lead screw 17, and the fixed loop bar 18 that is provided with in inside of recess 20, the outside slip of lead screw 17 and loop bar 18 is equipped with symmetrical arrangement's movable plate 6, the welding of one side of movable plate 6 has grip block 15.

Through dwang 12, gangbar 11, depression bar 8, the setting of template 4 isotructure, personnel only need operate the dwang 12 of one side when carrying out the plug experiment, dwang 12 can drive depression bar 8 and template 4 and reciprocate and carry out the plug experiment, adopt the lever design can use manpower sparingly and consume, through locating plate 19, grip block 15, lead screw 17, the setting of loop bar 18 isotructure, can directly utilize two locating plates 19 to fix and fix a position the sealing strip when placing the sealing strip, the adjustable grip block 15 of specification according to the sealing strip further locks the sealing strip afterwards, be applicable to the product of all specifications, the limitation of experimental frock in the market has been eliminated.

Wherein, the outside of the compression bar 8 is provided with a baffle plate 10 with an integrated structure, the outside of the compression bar 8 is sleeved with a first spring 9, two ends of the first spring 9 are respectively and fixedly connected with the baffle plate 10 and the top plate 7, the inside of the top plate 7 is provided with a slide hole, the compression bar 8 is in sliding connection with the inside of the slide hole, the inside of the template 4 is provided with guide holes which are symmetrically arranged, the guide post 3 is embedded in the guide hole, two sides of the template 4 are respectively and fixedly connected with side plates 13 which are symmetrically arranged, wherein, the inside of the two side plates 13 is provided with a bearing, the other two side plates 13 are fixedly connected with a loop bar 18 through screws, two ends of a screw 17 are sleeved in the bearing, the inner wall of the chute 16 is fixedly connected with a second spring 14 through a buckle, the other end of the second spring 14 is fixedly connected with a positioning plate 19, a ball nut is fixed inside the mounting hole through a countersunk screw, and the ball nut is sleeved outside the screw 17.

In the embodiment, during operation, the base 1 is fixedly connected with a tensile testing machine, the test plate 5 matched with the sealing strip for detection is fixed at the top of the base 1, the positioning plates 19 on two sides are firstly pulled, the second spring 14 is compressed under stress, then the sealing strip to be tested is placed at the intersection of the chute 16 and the groove 20, after the positioning plates 19 are loosened, the positioning plates 19 reset under the pushing of the elastic force of the second spring 14, the sealing strip is automatically clamped and positioned to the middle position, then according to the specification of the sealing strip, a person can rotate the lead screw 17, and the lead screw 17 acts on the movable plate 6 to drive the clamping plate 15 to move so as to clamp and fix the other two sides of the sealing strip;

further, after the sealing strip is fixed, personnel operate the dwang 12 of one side, the one end of dwang 12 is lifted, and the other end makes depression bar 8 slide downwards through the transmission of gangbar 11 to take template 4 to remove along guide pillar 3, make grip block 15 drive the sealing strip and insert on experimental panel plate spare 5, insert power and detect, reverse pulling dwang 12 again after detecting the completion, make template 4 drive grip block 15 and upwards remove, the sealing strip breaks away from with experimental panel plate spare 5 this moment and detects pulling force.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The vehicle sealing strip insertion and extraction force test tool comprises a base (1) and is characterized in that a supporting plate (2) is fixed on one side of the base (1) through a countersunk bolt, guide columns (3) which are symmetrically arranged are fixed on the top of the base (1) through bolts, the tops of the guide columns (3) are connected with a top plate (7) through screws, a pressing rod (8) is arranged inside the top plate (7) in a sliding mode, the top of the pressing rod (8) is movably hinged with a linkage rod (11), the other end of the linkage rod (11) is movably hinged with a rotating rod (12), and the rotating rod (12) is movably connected to the supporting plate (2) through a pin shaft;

the test device is characterized in that a test plate part (5) is fixed to the top of the base (1) through screws, a template (4) is arranged on the outer portion of the guide pillar (3) in a sliding mode, the top of the template (4) is fixedly connected with the pressing rod (8) through screws, a sliding groove (16) and a groove (20) which are communicated with each other are sequentially formed in the bottom of the template (4), a positioning plate (19) is connected to the inner portion of the sliding groove (16) in a sliding mode, a lead screw (17) is arranged inside the groove (20) in a rotating mode, a loop bar (18) is fixedly arranged inside the groove (20), a movable plate (6) which is symmetrically arranged is assembled on the outer portion of the lead screw (17) and the loop bar (18) in.

2. The vehicle sealing strip insertion and extraction force test tool according to claim 1, characterized in that a baffle (10) of an integrally formed structure is arranged outside the compression rod (8), a first spring (9) is sleeved outside the compression rod (8), and two ends of the first spring (9) are fixedly connected with the baffle (10) and the top plate (7) respectively.

3. The vehicle sealing strip insertion and extraction force test tool according to claim 1, wherein a slide hole is formed in the top plate (7), and the compression bar (8) is connected with the inside of the slide hole in a sliding manner.

4. The vehicle sealing strip insertion and extraction force test tool according to claim 1, wherein symmetrically arranged guide holes are formed in the template (4), and the guide posts (3) are embedded in the guide holes.

5. The vehicle sealing strip insertion and extraction force test tool according to claim 1, characterized in that two sides of the template (4) are fixedly connected with side plates (13) which are symmetrically arranged respectively, wherein bearings are installed inside the two side plates (13), the other two side plates (13) are fixedly connected with a sleeve rod (18) through screws, and two ends of a lead screw (17) are sleeved inside the bearings.

6. The vehicle sealing strip insertion and extraction force test tool according to claim 1, wherein a second spring (14) is fixedly connected to the inner wall of the sliding groove (16) through a buckle, and the other end of the second spring (14) is fixedly connected with the positioning plate (19).

7. The vehicle sealing strip insertion and extraction force test tool according to claim 1, wherein a mounting hole and a through hole are formed in the moving plate (6) respectively, the sleeve rod (18) is embedded in the through hole, a ball nut is fixed in the mounting hole through a countersunk head screw, and the ball nut is sleeved on the outer portion of the screw rod (17).