CN219359263U

CN219359263U - Low-speed impact test fixture

Info

Publication number: CN219359263U
Application number: CN202320308743.XU
Authority: CN
Inventors: 朱春兴; 苏可; 陈兴武
Original assignee: SUZHOU STARIVER PRECISION CASTING AUTOMOBILE CO LTD
Current assignee: SUZHOU STARIVER PRECISION CASTING AUTOMOBILE CO LTD
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-07-18
Anticipated expiration: 2033-02-24

Abstract

The utility model discloses a low-speed impact test fixture which comprises a first device bottom plate, a driving motor and a positive and negative screw rod, wherein a first sliding groove is formed in one end of the top end of the first device bottom plate, the driving motor is installed at one end of the first device bottom plate, the positive and negative screw rod penetrating into the first sliding groove is installed at the output end of the driving motor, a moving plate is sleeved at two ends of the outer side of the positive and negative screw rod, a hinged plate is hinged to the top end of the moving plate, a first device shell is hinged to one end of the hinged plate, which is far away from the moving plate, and an installation rod is installed at one end, close to the driving motor, of the first device shell. According to the utility model, the forward and reverse screw rods are driven to rotate through the driving motor, the moving plate is driven to drive the hinged plate to move when the forward and reverse screw rods rotate, and the first device shell is jacked when the hinged plate moves, so that the device can impact different positions when in use.

Description

Low-speed impact test fixture

Technical Field

The utility model relates to the technical field of impact tests, in particular to a low-speed impact test fixture.

Background

Devices for holding a work object in a proper position for construction or inspection, also known as fixtures, in the broad sense, devices for quickly, conveniently and safely mounting a work piece at any stage in the process may be referred to as clamps, such as welding clamps, inspection clamps, assembly clamps, machine tool clamps, etc.

The utility model patent with the application number of 202120450251.5 and the name of low-speed impact test fixture records a low-speed impact test fixture, and the prior art impact fixture has wide application, but cannot effectively realize the convenience of the impact process and cannot adjust and control the impact force. However, the device cannot be adjusted in angle when in use, so that the device is not convenient to use; the device can't use the position that the material is different when using for the device uses comparatively trouble in the in-process of using, consequently, the urgent need is a low-speed impact test frock clamp in the present market.

Disclosure of Invention

The utility model aims to provide a low-speed impact test fixture, which aims to solve the problem that the prior low-speed impact test fixture is provided in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a low-speed impact test frock clamp, includes first device bottom plate, driving motor and positive and negative lead screw, first spout has been seted up to the one end on first device bottom plate top, driving motor is installed to the one end of first device bottom plate, and driving motor output installs the positive and negative lead screw that runs through to first spout inside, the both ends in positive and negative lead screw outside all overlap and are equipped with the board that moves, and move the top of board and articulate there is the hinged plate, the one end that moves the board is kept away from to the hinged plate articulates there is first device shell, and the one end that first device shell inside is close to driving motor installs the installation pole, the outside cover of installation pole is equipped with the second device shell that runs through first device shell and keeps away from driving motor one end, and the inside one end that the driving motor was kept away from on second device bottom plate is installed on second device bottom plate, and the second spout has been seted up on the top of second device bottom plate, the inside fixed plate that is provided with runs through second device bottom plate top, and the fixed plate inside is provided with the cardboard, the fixed plate top is provided with the fixed plate inside one end that runs through the fixed plate inside the fixed plate, the inside block is kept away from the second device bottom plate, the inside block is installed to the inside one end of the installation piece, the inside mounting block has the eccentric block, the inside mounting block has the top end to be installed to the eccentric block.

Preferably, a first guide rod is transversely arranged on the outer side of the mounting rod, and a first sliding block connected with the inner wall of the second device shell is sleeved on the outer side of the first guide rod.

Preferably, a second guide rod penetrating through the clamping plate is vertically arranged in the fixing plate, and a push plate is arranged at one end of the top end of the second device shell.

Preferably, a rotary groove is formed in one end of the top end of the first device bottom plate, and a rotary block connected with the bottom end of the second device bottom plate is arranged in the rotary groove.

Preferably, the inner walls of the mounting blocks at the two ends of the extrusion block are provided with third sliding grooves, third guide rods are vertically mounted in the third sliding grooves, and second sliding blocks connected with the extrusion block are sleeved outside the third guide rods.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, after the clamping plate is driven by the bolt to fix the workpiece, the bottom plate of the second device is rotated, so that the angle of the device can be adjusted when the device is used;

2. according to the utility model, the forward and reverse screw rods are driven to rotate through the driving motor, the moving plate is driven to drive the hinged plate to move when the forward and reverse screw rods rotate, and the first device shell is jacked when the hinged plate moves, so that the device can impact different positions when in use.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 4 is an enlarged view of the portion B of fig. 1 according to the present utility model.

In the figure: 1. a first device chassis; 2. a driving motor; 3. a positive and negative screw rod; 4. a first chute; 5. a first device housing; 6. a first guide bar; 7. a first slider; 8. a push plate; 9. a mounting rod; 10. a second device housing; 11. a spring plate; 12. a second device chassis; 13. a second chute; 14. a clamping plate; 15. a bolt; 16. a second guide bar; 17. a fixing plate; 18. moving the plate; 19. a hinged plate; 20. a mounting block; 21. an eccentric block; 22. extruding a block; 23. a third guide bar; 24. a third chute; 25. a second slider; 26. a rotating block; 27. and (5) a rotary groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the implementations described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of a low-speed impact test fixture according to the present utility model is provided: the low-speed impact test fixture comprises a first device bottom plate 1, a driving motor 2 and a positive and negative screw rod 3, wherein a first chute 4 is formed at one end of the top end of the first device bottom plate 1, a rotary groove 27 is formed at one end of the top end of the first device bottom plate 1, and a rotary block 26 connected with the bottom end of a second device bottom plate 12 is arranged in the rotary groove 27;

the driving motor 2 is installed at one end of the first device bottom plate 1, the positive and negative screw rods 3 penetrating into the first sliding grooves 4 are installed at the output end of the driving motor 2, the moving plates 18 are sleeved at the two ends of the outer sides of the positive and negative screw rods 3, the top ends of the moving plates 18 are hinged with the hinge plates 19, one end, away from the moving plates 18, of the hinge plates 19 is hinged with the first device shell 5, an installation rod 9 is installed at one end, close to the driving motor 2, of the inner part of the first device shell 5, a first guide rod 6 is transversely installed at the outer side of the installation rod 9, and a first sliding block 7 connected with the inner wall of the second device shell 10 is sleeved at the outer side of the first guide rod 6;

the outer side of the mounting rod 9 is sleeved with a second device shell 10 penetrating through the first device shell 5 and far away from one end of the driving motor 2, one end inside the second device shell 10 is hinged with a spring plate 11 hinged with one end of the mounting rod 9, one end, far away from the driving motor 2, of the top end of the first device bottom plate 1 is provided with a second device bottom plate 12, the top end of the second device bottom plate 12 is provided with a second sliding groove 13, the inside of the second sliding groove 13 is provided with a fixed plate 17 penetrating through the top end of the second device bottom plate 12, the inside of the fixed plate 17 is vertically provided with a second guide rod 16 penetrating through a clamping plate 14, and one end of the top end of the second device shell 10 is provided with a push plate 8;

and the inside cardboard 14 that is provided with of fixed plate 17, the fixed plate 17 top is provided with the bolt 15 that runs through to the inside fixed plate 17, installation piece 20 is installed to the bottom of fixed plate 17 one end, and the inside extrusion piece 22 that runs through to the inside of installation piece 20 that is provided with of installation piece 20, the one end at installation piece 20 top articulates there is eccentric block 21, the third spout 24 has all been seted up to the inner wall of extrusion piece 22 both ends installation piece 20, and the inside of third spout 24 is all vertical installs third guide bar 23, the cover is equipped with the second slider 25 that is connected with extrusion piece 22 in the outside of third guide bar 23.

Working principle: when the device is used, firstly, a workpiece is placed at the top end of the bottom plate 12 of the second device, then the clamping plate 14 is driven to move through the rotating bolt 15, when the clamping plate 14 is used for fixing the workpiece in the moving process, when the angle of the workpiece is required to be adjusted, the second device bottom plate 12 is rotated, meanwhile, the positive and negative screw rods 3 are driven to rotate through the driving motor 2, the moving plate 18 is driven to move when the positive and negative screw rods 3 rotate, then the hinge plate 19 is driven to lift the first device shell 5 through the moving plate 18 in the moving process, so that the device can move the position of the second device shell 10 in the using process, and meanwhile, the workpiece clamped on the clamping plate 14 is subjected to an impact test through the second device shell 10, and when the position of the fixing plate 17 is required to be adjusted, the fixing plate 17 is separated from the extruding block 22 through the eccentric block 21, so that the fixing plate 17 can move.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a low-speed impact test frock clamp, includes first device bottom plate (1), driving motor (2) and positive and negative lead screw (3), its characterized in that: the utility model discloses a device for fixing a mobile phone, which comprises a first device base plate (1), a first sliding groove (4) is arranged at one end of the top end of the first device base plate (1), a driving motor (2) is arranged at one end of the first device base plate (1), a positive and negative screw rod (3) penetrating through one end of the driving motor (2) is arranged at the output end of the driving motor (2), a moving plate (18) is sleeved at two ends of the outer side of the positive and negative screw rod (3), a hinge plate (19) is hinged at the top end of the moving plate (18), a first device shell (5) is hinged at one end of the hinge plate (19) far away from the moving plate (18), a mounting rod (9) is arranged at one end of the first device shell (5) close to the driving motor (2), a second device shell (10) penetrating through one end of the first device shell (5) far away from the driving motor (2) is sleeved at the outer side of the mounting rod (9), a spring plate (11) hinged at one end of the inner side of the second device shell (10), a second device base plate (12) is arranged at one end of the top end of the first device base plate (1) far away from the driving motor (2), a second device base plate (12) is arranged at one end of the second device base plate (12) far away from the driving motor (12), a second device base plate (13) is arranged at the top end of the second device base plate (13), and fixed plate (17) inside is provided with cardboard (14), fixed plate (17) top is provided with and runs through to inside bolt (15) of fixed plate (17), installation piece (20) are installed to the bottom of fixed plate (17) one end, and installation piece (20) inside is provided with extrusion piece (22) that run through to installation piece (20) inside, the one end at installation piece (20) top articulates there is eccentric block (21).

2. The low-speed impact test fixture according to claim 1, wherein: the outside of the installation rod (9) is transversely provided with a first guide rod (6), and the outside of the first guide rod (6) is sleeved with a first sliding block (7) connected with the inner wall of the second device shell (10).

3. The low-speed impact test fixture according to claim 1, wherein: the second guide rod (16) penetrating through the clamping plate (14) is vertically arranged in the fixing plate (17), and the push plate (8) is arranged at one end of the top end of the second device shell (10).

4. The low-speed impact test fixture according to claim 1, wherein: a rotating groove (27) is formed in one end of the top end of the first device bottom plate (1), and a rotating block (26) connected with the bottom end of the second device bottom plate (12) is arranged in the rotating groove (27).

5. The low-speed impact test fixture according to claim 1, wherein: the inner walls of the mounting blocks (20) at the two ends of the extrusion block (22) are provided with third sliding grooves (24), third guide rods (23) are vertically mounted in the third sliding grooves (24), and second sliding blocks (25) connected with the extrusion block (22) are sleeved outside the third guide rods (23).