CN218875185U

CN218875185U - Test fixture capable of testing various objects

Info

Publication number: CN218875185U
Application number: CN202223130742.5U
Authority: CN
Inventors: 戴健康; 王飞; 黄影; 王飞龙; 王培培
Original assignee: Suzhou Changming Automation Technology Co ltd
Current assignee: Suzhou Changming Automation Technology Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-04-18
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a test fixture of testable multiple object, include the tool, place board and two connecting rods, place the surface that the board is located the tool, two connecting rods are located the left and right sides of placing the board bottom respectively, the surface of connecting rod and the inner chamber contact of tool, the standing groove has been seted up to the inner chamber of tool, the inner chamber of standing groove is provided with and places the positioning mechanism that the board cooperation was used. Through setting up the tool, place the board, the connecting rod, positioning mechanism and drive mechanism's cooperation is used, it is fixed to have solved current board of placing to be connected through a plurality of screw assemblies and tool, need demolish a plurality of screw assemblies at the in-process that changes the board of placing, lead to the comparatively loaded down with trivial details user of being not convenient for of change process quick to placing the board and change to lead to the change process can consume the problem of longer time, and threaded connection department long-term wrench movement can appear wearing and tearing very easily and seriously lead to the problem of smooth silk.

Description

Test fixture capable of testing various objects

Technical Field

The utility model belongs to the technical field of the object detection, especially, relate to a test fixture of testable multiple object.

Background

The tool is one kind and is used for carrying on spacingly to the object, thereby convenient to use person detects the object, it can carry out spacing detection to the object of difference through changing the different board of placing, widely used for multiple detection area, but place the board and be connected fixedly through a plurality of screw assemblies and tool, need demolish a plurality of screw assemblies at the in-process of changing the board of placing, lead to the comparatively loaded down with trivial details user of being inconvenient to of change process quick to placing the board and change, thereby lead to the problem that the change process can consume the longer time, and threaded connection department long term wrench movement can appear wearing and tearing seriously the condition that leads to smooth silk very easily, the problem that prior art exists is: place the board and be connected fixedly through a plurality of screw assemblies and tool, need demolish a plurality of screw assemblies to the in-process of placing the board and changing, lead to the comparatively loaded down with trivial details not convenient to use person of change quick to placing the board and change to lead to the change process can consume the problem of longer time, and threaded connection department long-term wrench movement can appear wearing and tearing seriously the condition that leads to smooth silk very easily.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a testable multiple object's test fixture, possess the advantage that the board was placed to the quick replacement, it is fixed with the tool through a plurality of screw assemblies to have solved current board of placing, need demolish a plurality of screw assemblies at the in-process of changing the board of placing, lead to changing the process comparatively loaded down with trivial details not convenient to use person quick to placing the board and change, thereby lead to changing the process and can consume the problem of longer time, and threaded connection department long term wrench movement can appear wearing and tearing very easily and seriously lead to the problem of smooth silk.

The utility model discloses a realize like this, a test fixture of testable multiple object, include the tool, place board and two connecting rods, place the board and be located the surface of tool, two connecting rods are located the left and right sides of placing the board bottom respectively, the surface of connecting rod and the inner chamber contact of tool, the standing groove has been seted up to the inner chamber of tool, the inner chamber of standing groove is provided with and places the positioning mechanism that the board cooperation was used, the inner chamber of standing groove is provided with the drive mechanism who uses with the positioning mechanism cooperation.

As the utility model discloses preferred, positioning mechanism includes two locating levers, the top fixedly connected with slider of locating lever, the equal fixedly connected with extension spring in one side that two sliders are opposite, the extension spring is close to the one side of standing groove inner wall and the inner wall fixed connection of standing groove, the bottom fixedly connected with pull rod of locating lever, through setting up positioning mechanism, the locating lever has played can be quick and has carried out the effect of fixing to placing the board through the connecting rod, has avoided placing the board and has appeared rocking the condition after the tool butt joint.

As the utility model discloses it is preferred, drive mechanism includes two fixed blocks, the front side of fixed block has the traction lever through pivot swing joint, the surface of traction lever rear side and the inner chamber contact of pull rod, the front side swing joint of two traction levers has the pressure piece, the front side fixedly connected with transfer line of pressure piece, the bottom fixedly connected with spring of pressure piece, the bottom of spring and the inner wall fixed connection of standing groove, through setting up drive mechanism, the pressure piece has played the effect that can be quick drives the locating lever through traction lever and pull rod and moves, has avoided can't make when the board that will place is demolishd and has placed the board and has broken away from the condition of fixed state.

As the utility model discloses it is preferred, the equal fixedly connected with in the left and right sides at pressure piece top pulls the frame, the rear side swing joint who pulls the frame has the bracing piece, the top of bracing piece and the inner wall fixed connection of standing groove pull frame and bracing piece through setting up, the bracing piece has played can be quick carry out spacing effect to the pressure piece through pulling the frame, has avoided the pressure piece to appear the condition of dislocation at the in-process that removes.

As the utility model discloses it is preferred, the inner chamber swing joint of slider has the gag lever post, the top of gag lever post and the inner wall fixed connection of standing groove, the inner chamber of extension spring and the surface contact of gag lever post, through setting up the gag lever post, the gag lever post has played can be quick the effect of removing to making the locating lever keep certain activity track through the slider, has avoided the locating lever to appear the condition that drops at the in-process that removes.

As the utility model discloses it is preferred, the connecting hole has all been seted up to the left and right sides of tool inner chamber, and the constant head tank has all been seted up to two relative one sides of connecting rod, and two opposite one sides of locating lever all pass the connecting hole and extend to the inner chamber of constant head tank, through setting up connecting hole and constant head tank, the connecting hole has played the effect that can make the locating lever quick carry out the butt joint with the constant head tank.

As the utility model discloses it is preferred, the front side of tool is opened and is equipped with the movable hole, the front side of transfer line passes the movable hole and extends to the front side of tool, through setting up the movable hole, thereby the movable hole has avoided the transfer line to produce the frictional condition with the inner wall contact of tool when removing.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the tool, place the board, the connecting rod, positioning mechanism and drive mechanism's cooperation is used, it is fixed to have solved current board of placing to be connected through a plurality of screw assemblies and tool, need demolish a plurality of screw assemblies to the in-process of placing the board and changing, lead to changing the comparatively loaded down with trivial details user of being not convenient for quick change to place the board, thereby lead to changing the process and can consume the problem of longer time, and threaded connection department long-term wrench movement can appear wearing and tearing seriously lead to the problem of smooth silk very easily.

2. The utility model discloses a set up the tool, place the board, the connecting rod, positioning mechanism and drive mechanism, drive positioning mechanism through drive mechanism and remove to suitable position after, will place the board and take off to place the board that needs use and tool dock, need make the connecting rod insert the inner chamber of tool at the butt joint in-process, after the completion of butt joint, loosen drive mechanism, positioning mechanism can fix placing the board through the connecting rod at the in-process that resets, has accomplished the quick replacement to placing the board.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a cross-sectional view of the embodiment of the present invention in a three-dimensional form;

fig. 3 is a schematic connection diagram of the internal structure of the placement groove according to the embodiment of the present invention.

In the figure: 1. a jig; 2. placing the plate; 3. a connecting rod; 4. a placement groove; 5. a positioning mechanism; 6. a transmission mechanism; 501. positioning a rod; 502. a slider; 503. a tension spring; 504. a pull rod; 601. a fixed block; 602. a draw bar; 603. a pressure block; 604. a transmission rod; 605. a spring; 7. a traction frame; 8. a support bar; 9. a limiting rod; 10. connecting holes; 11. positioning a groove; 12. and (4) a movable hole.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the embodiment of the utility model provides a test fixture of testable multiple object, including tool 1, place board 2 and two connecting rods 3, place board 2 and be located the surface of tool 1, two connecting rods 3 are located the left and right sides of placing board 2 bottom respectively, the surface of connecting rod 3 and the inner chamber contact of tool 1, standing groove 4 has been seted up to the inner chamber of tool 1, the inner chamber of standing groove 4 is provided with and places board 2 cooperation positioning mechanism 5 that uses, the inner chamber of standing groove 4 is provided with and cooperates drive mechanism 6 that uses with positioning mechanism 5.

Referring to fig. 3, the positioning mechanism 5 includes two positioning rods 501, a sliding block 502 is fixedly connected to the top of the positioning rod 501, a tension spring 503 is fixedly connected to one side of the two sliding blocks 502 opposite to each other, one side of the tension spring 503 close to the inner wall of the placing groove 4 is fixedly connected to the inner wall of the placing groove 4, and a pull rod 504 is fixedly connected to the bottom of the positioning rod 501.

Adopt above-mentioned scheme: through setting up positioning mechanism 5, locating lever 501 has played can be quick carry out the effect of fixing through connecting rod 3 to placing board 2, has avoided placing the condition that board 2 appears rocking after docking with tool 1.

Referring to fig. 3, the transmission mechanism 6 includes two fixing blocks 601, a front side of the fixing block 601 is movably connected with a drawbar 602 through a rotating shaft, a surface of a rear side of the drawbar 602 contacts with an inner cavity of the drawbar 504, front sides of the two drawbars 602 are movably connected with a pressure block 603, a front side of the pressure block 603 is fixedly connected with a transmission rod 604, a bottom of the pressure block 603 is fixedly connected with a spring 605, and a bottom of the spring 605 is fixedly connected with an inner wall of the placing groove 4.

Adopt above-mentioned scheme: through setting up drive mechanism 6, pressure piece 603 has played the effect that can be quick drives locating lever 501 through traction lever 602 and pull rod 504 and moves, has avoided can't make when needing to place board 2 and demolish the condition that board 2 breaks away from the stationary state.

Referring to fig. 3, the left and right sides of the top of the pressure block 603 are fixedly connected with a traction frame 7, the rear side of the traction frame 7 is movably connected with a support rod 8, and the top of the support rod 8 is fixedly connected with the inner wall of the placing groove 4.

Adopt above-mentioned scheme: draw frame 7 and bracing piece 8 through the setting, bracing piece 8 has played can be quick and has carried out spacing effect to pressure block 603 through drawing frame 7, has avoided the condition that the dislocation appears at the in-process that removes in pressure block 603.

Referring to fig. 3, the inner cavity of the sliding block 502 is movably connected with a limiting rod 9, the top of the limiting rod 9 is fixedly connected with the inner wall of the placing groove 4, and the inner cavity of the tension spring 503 is in contact with the surface of the limiting rod 9.

Adopt above-mentioned scheme: through setting up gag lever post 9, gag lever post 9 has played the effect that can be quick and has moved through slider 502 to making locating lever 501 keep certain activity orbit, has avoided the locating lever 501 to appear the condition that drops at the in-process that removes.

Referring to fig. 2, the left and right sides of the inner cavity of the jig 1 are provided with connecting holes 10, one side of each of the two connecting rods 3 opposite to each other is provided with a positioning groove 11, and one side of each of the two positioning rods 501 opposite to each other passes through the connecting holes 10 and extends to the inner cavity of the positioning groove 11.

Adopt above-mentioned scheme: by providing the connecting hole 10 and the positioning groove 11, the connecting hole 10 plays a role in enabling the positioning rod 501 to be quickly butted against the positioning groove 11.

Referring to fig. 1, a movable hole 12 is opened at the front side of the jig 1, and the front side of the transmission rod 604 passes through the movable hole 12 and extends to the front side of the jig 1.

Adopt above-mentioned scheme: by arranging the movable holes 12, the movable holes 12 avoid the situation that the transmission rod 604 contacts with the inner wall of the jig 1 when moving, so that friction is generated.

The utility model discloses a theory of operation:

when the positioning device is used, the transmission rod 604 is pressed, the transmission rod 604 drives the pressure block 603 to move, the pressure block 603 can be in contact with the surface of the traction rod 602 and compress the spring 605 in the moving process, the traction rod 602 is stressed in the contact process with the traction rod 602 and enables the traction rod 602 to rotate through a rotating shaft point connected with the fixed block 601, the positioning rod 501 is driven to move through the pull rod 504 in the rotating process of the traction rod 602, the positioning rod 501 stretches the pull spring 503 through the sliding block 502 in the moving process, the placing plate 2 is taken down after the positioning rod 501 moves to a cavity separated from the positioning groove 11, the placing plate 2 to be used is butted with the jig 1, the connecting rod 3 is required to be inserted into the cavity of the jig 1 in the butting process, after the butting is completed, the transmission rod 604 is released, the elastic force of the spring 605 rebounds to quickly drive the pressure block 603 to reset, the pressure block 603 enables the traction rod 602 to lose the stressed state in the resetting process, and the tension of the pull rod 503 is retracted to be inserted into the cavity of the positioning groove 11 quickly to replace the placing plate 501 in the positioning groove 11 after the traction rod 602 loses the stressed state.

In summary, the following steps: this test fixture of testable multiple object, through setting up tool 1, place board 2, connecting rod 3, positioning mechanism 5 and drive mechanism 6's cooperation is used, it is fixed to have solved current board of placing through a plurality of screw assemblies and tool connection, in-process to placing the board and changing need demolish a plurality of screw assemblies, lead to the comparatively loaded down with trivial details user of being convenient for of change quick changing placing the board, thereby lead to the change process can consume the problem of longer time, and threaded connection department long term wrench movement can appear wearing and tearing seriously lead to the problem of smooth silk very easily.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides a testable multiple object's test fixture, includes tool (1), places board (2) and two connecting rod (3), its characterized in that: the placing plate (2) is positioned on the surface of a jig (1), the two connecting rods (3) are respectively positioned on the left side and the right side of the bottom of the placing plate (2), the surface of the connecting rods (3) is in contact with the inner cavity of the jig (1), a placing groove (4) is formed in the inner cavity of the jig (1), a positioning mechanism (5) matched with the placing plate (2) for use is arranged in the inner cavity of the placing groove (4), a transmission mechanism (6) matched with the positioning mechanism (5) for use is arranged in the inner cavity of the placing groove (4), the positioning mechanism (5) comprises two positioning rods (501), a sliding block (502) is fixedly connected to the top of each positioning rod (501), a tension spring (503) is fixedly connected to one opposite side of the two sliding blocks (502), one side of the tension spring (503) close to the inner wall of the placing groove (4) is fixedly connected with the inner wall of the placing groove (4), a pull rod (504) is fixedly connected to the bottom of each positioning rod (501), the transmission mechanism (6) comprises two fixing blocks (601), the front side of each fixing block (601) is movably connected with a pull rod (602) through a rotating shaft, the surface of the rear side of the corresponding drawing rod (602), and a front pressure block (603) is connected with a front side of the corresponding pull rod (603) in contact with the corresponding pull rod (603), the bottom of the pressure block (603) is fixedly connected with a spring (605), and the bottom of the spring (605) is fixedly connected with the inner wall of the placing groove (4).

2. The testing fixture of claim 1, wherein: the equal fixedly connected with in the left and right sides at pressure block (603) top pulls frame (7), the rear side swing joint who pulls frame (7) has bracing piece (8), the top of bracing piece (8) and the inner wall fixed connection of standing groove (4).

3. The test fixture of claim 1, wherein: the inner cavity of the sliding block (502) is movably connected with a limiting rod (9), the top of the limiting rod (9) is fixedly connected with the inner wall of the placing groove (4), and the inner cavity of the tension spring (503) is in contact with the surface of the limiting rod (9).

4. The testing fixture of claim 1, wherein: connecting holes (10) are formed in the left side and the right side of the inner cavity of the jig (1), positioning grooves (11) are formed in one opposite sides of the two connecting rods (3), and the opposite sides of the two positioning rods (501) penetrate through the connecting holes (10) and extend to the inner cavities of the positioning grooves (11).

5. The testing fixture of claim 1, wherein: the front side of the jig (1) is provided with a movable hole (12), and the front side of the transmission rod (604) penetrates through the movable hole (12) and extends to the front side of the jig (1).