CN212378774U - Test fixture bears device - Google Patents

Abstract

The utility model discloses a test fixture bears device, the on-line screen storage device comprises a base, the up end of base is equipped with the recess, install the several sliding seat in the recess, the fixed first elastic component in upper portion of sliding seat, the movable rod is connected on the top of first elastic component, the upper portion installation loading board of movable rod, the rear side of loading board just is in a set of guide bar of welding on the base, insert the installation fixed plate on the guide bar, the preceding terminal surface fixed mounting piece of fixed plate, installation detection instrument board on the installation piece, the cabinet is accomodate to the lower part of recess and slidable mounting on the base, four end angle welded installations in bottom of base have the supporting leg. The utility model has the advantages of reasonable design, not only can control the lower pressure intensity, but also detachable design's loading board makes the device have extensive usability with detecting the instrument board, has effectively improved the utility model discloses a utilization ratio has advantages such as excellent in use effect.

Description

Test fixture bears device

Technical Field

The utility model relates to a test fixture bears relevant technical field, specifically is a test fixture bears device.

Background

A jig is a broad class of tools for carpenters, ironmen, and other handicraft articles, and is used primarily as a tool to assist in controlling position or motion (or both).

The test fixture belongs to a category under the fixture, and is specially used for testing and experimenting functions, power calibration, service life, performance and the like of a product. The test fixture is mainly used for testing various indexes of products on a production line, so the test fixture is called.

At present, the bearing board that test fixture used generally fixed mounting, has the unicity, has certain limitation in the aspect of the test, and in addition, test fixture is when testing, and the unable control is according to the pressure degree on the bearing board, may lead to the test result inaccurate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test fixture bears device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a test fixture bearing device comprises a base, wherein a groove is formed in the upper end face of the base, a plurality of movable seats are welded and installed in the groove, a first elastic piece is welded and fixed to the upper portion of each movable seat, a movable rod is welded and connected to the top end of each first elastic piece, an installation lug is embedded into the outer side of each movable rod, a second elastic piece is welded and fixed to the other end face of each lug, a bearing plate is inserted and fitted into the upper portion of each movable rod, a mounting groove is formed in the bottom of each bearing plate and corresponds to the corresponding groove of each movable rod, clamping grooves are formed in the two sides of each mounting groove, a group of guide rods are welded on the base on the rear side of each bearing plate, a fixed plate is inserted into each guide rod, a mounting block is fixed through screws on the front end face of each fixed plate, a detection tool plate is installed on each mounting block, and, accomodate the bottom end angle screw fixed mounting gyro wheel of cabinet, the surface mounting roll groove of gyro wheel, four end angle welded mountings in the bottom of base have the supporting leg.

Preferably, the first elastic member and the second elastic member are compression springs.

Preferably, the rolling groove is fixedly welded at the bottom in the base.

Preferably, the outer side of the guide rod is welded with a sliding block, and a sliding rail is arranged on the fixed plate and corresponds to the sliding block.

Preferably, the number of the mounting grooves is the same as the number of the movable rods.

Preferably, a first handle is mounted on the front face of the storage cabinet through screws.

Preferably, the second handles are mounted on the left side and the right side of the bearing plate through screws.

Compared with the prior art, the beneficial effects of the utility model are that: when using this test fixture, the product of formula is surveyed as required to the tester, take out corresponding loading board and detect the instrument board and install on the device, place the product that awaits measuring on the loading board after that, guide effect through the guide bar, decline and detect the instrument board and carry out test operation, the skew has been avoided taking place, then, the several sliding seat of the lower part installation of loading board and the movable rod of connecting through first elastic component, do benefit to the degree of pressure under the control, the problem of product damage can not appear, and then effectively ensured that the test result has certain precision, the cabinet of accomodating of pull installation on the base in addition, make the surface of loading board clean and tidy, there is not unnecessary instrument, practical effect is showing.

The utility model has the advantages of simple overall structure, reasonable in design, the practicality is strong, not only can control the lower pressure degree, and detachable design's loading board makes the device have extensive usability with the detection instrument board moreover, has effectively improved the utility model discloses a utilization ratio has advantages such as excellent in use effect.

Drawings

Fig. 1 is a schematic view of the overall structure of a test fixture carrying device of the present invention;

fig. 2 is a left side view structural diagram of a test fixture carrying device of the present invention;

fig. 3 is an enlarged schematic view of a position a in fig. 1 of the testing fixture bearing device of the present invention.

In the figure: 1. a base; 2. a groove; 3. a movable seat; 4. a first elastic member; 5. a movable rod; 6. a bump; 7. a second elastic member; 8. a carrier plate; 9. mounting grooves; 10. a card slot; 11. A guide bar; 12. a fixing plate; 13. mounting blocks; 14. detecting a tool plate; 15. a storage cabinet; 16. a roller; 17. a rolling groove; 18. supporting legs; 19. a slider; 20. a slide rail; 21. a first handle; 22. a second handle.

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. 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. 1-3, the present invention provides a technical solution: a bearing device for a test fixture comprises a base 1, a groove 2 is arranged on the upper end face of the base 1, a plurality of movable seats 3 are welded and installed in the groove 2, a first elastic piece 4 is welded and fixed on the upper portion of each movable seat 3, a movable rod 5 is welded and connected to the top end of each first elastic piece 4, a mounting lug 6 is embedded in the outer side of each movable rod 5, a second elastic piece 7 is welded and fixed on the other end face of each lug 6, a bearing plate 8 is inserted and fitted into the upper portion of each movable rod 5, a mounting groove 9 is formed in the bottom of each bearing plate 8 and corresponds to the corresponding movable rod 5, clamping grooves 10 are formed in two sides in each mounting groove 9, a group of guide rods 11 are welded on the base 1 on the rear side of each bearing plate 8, a fixing plate 12 is inserted into each guide rod 11, a screw fixing mounting block 13 is arranged on the front end face of each fixing plate 12, a detection tool, the bottom end corner of the storage cabinet 15 is fixedly provided with a roller 16 by screws, the outer surface of the roller 16 is provided with a rolling groove 17, and four end corners at the bottom of the base 1 are welded with supporting legs 18;

the first elastic part 4 and the second elastic part 7 are compression springs, the rolling groove 17 is fixedly welded at the bottom in the base 1, the slide block 19 is welded and installed at the outer side of the guide rod 11, the slide rail 20 is arranged on the fixed plate 12 and corresponding to the slide block 19, the design number of the installation grooves 9 is the same as that of the movable rods 5, the first handle 21 is installed on the front end face screw of the storage cabinet 15, the second handle 22 is installed on the left side and the right side screw of the bearing plate 8, when a tester uses the test fixture, the corresponding bearing plate 8 and the detection tool plate 14 are taken out to be installed on the device according to the product to be tested, then the product to be tested is placed on the bearing plate 8, the detection tool plate 14 is descended for test operation through the guiding effect of the guide rod 11, the deviation is avoided, at the moment, the plurality of movable seats 3 installed at the lower part of the bearing plate 8 and the movable rods 5, do benefit to under the control pressure intensity, the problem that the product damaged can not appear, and then has effectively ensured that the test result has certain precision, the cabinet 15 of accomodating of pull installation on base 1 in addition for loading board 8's surface is clean and tidy, does not have unnecessary instrument, and practical effect is showing, the utility model discloses overall structure is simple, reasonable in design, and the practicality is strong, not only can control the pressure intensity down, and loading board 8 and the detection instrument board 14 of detachable design make the device have extensive usability in addition, have effectively improved the utility model discloses a utilization ratio has advantages such as excellent in use effect.

The working principle is as follows: when the utility model is used, a tester takes out the corresponding bearing plate 8 and the detection tool plate 14 to be installed on the device according to the product to be tested when using the test fixture, then the product to be tested is placed on the bearing plate 8, the detection tool plate 14 is lowered to perform the test operation through the guiding action of the guide rod 11, so that the deviation is avoided, and at the moment, the plurality of movable seats 3 arranged at the lower part of the bearing plate 8 and the movable rods 5 connected through the first elastic pieces 4 are beneficial to controlling the lower pressure degree, the problem of product damage can not occur, further effectively ensuring that the test result has certain precision, and the containing cabinet 15 arranged on the base 1 in a pulling way ensures that the surface of the bearing plate 8 is clean and tidy without redundant tools and the practical effect is obvious, the device has the advantages of reasonable overall design, simple operation, convenient use, good use effect and the like.

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 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 (7)

1. The utility model provides a test fixture bears device, includes base (1), its characterized in that: the upper end face of the base (1) is provided with a groove (2), a plurality of movable seats (3) are installed in the groove (2) in a welding mode, a first elastic piece (4) is fixed on the upper portion of each movable seat (3) in a welding mode, a movable rod (5) is connected to the top end of each first elastic piece (4) in a welding mode, an installation lug (6) is embedded into the outer side of each movable rod (5), a second elastic piece (7) is fixed on the other end face of each lug (6) in a welding mode, a bearing plate (8) is installed in a fit mode after the upper portion of each movable rod (5) is inserted into the corresponding upper portion of each movable rod, a mounting groove (9) is formed in the bottom of each bearing plate (8) and corresponds to the corresponding movable rod (5), clamping grooves (10) are formed in two sides of each mounting groove (9), a group of guide rods (11) are welded on the base (1), the utility model discloses a fixed plate, including the preceding terminal surface screw fixed mounting piece of fixed plate (12) (13), installation detection instrument board (14) on installation piece (13), the lower part of recess (2) just is in cabinet (15) are accomodate to slidable mounting on base (1), accomodate bottom end angle screw fixed mounting gyro wheel (16) of cabinet (15), the surface mounting roll groove (17) of gyro wheel (16), supporting leg (18) are installed in the four end angle welding in bottom of base (1).

2. The apparatus of claim 1, wherein: the first elastic member (4) and the second elastic member (7) are compression springs.

3. The apparatus of claim 1, wherein: the rolling groove (17) is fixedly welded at the bottom in the base (1).

4. The apparatus of claim 1, wherein: the outer side of the guide rod (11) is welded with a sliding block (19), and a sliding rail (20) is arranged on the fixed plate (12) and corresponds to the sliding block (19).

5. The apparatus of claim 1, wherein: the design number of the mounting grooves (9) is the same as that of the movable rods (5).

6. The apparatus of claim 1, wherein: a first handle (21) is mounted on the front end face of the storage cabinet (15) through screws.

7. The apparatus of claim 1, wherein: and second handles (22) are mounted on the left side and the right side of the bearing plate (8) through screws.

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