Work fixture capable of being adaptively adjusted

Abstract

The utility model discloses a work fixture capable of being adjusted adaptively, and particularly relates to the field of work fixtures, the work fixture comprises a mounting connecting seat, a positioning connecting pad is fixed at the top of the mounting connecting seat, and an adaptive adjusting device is arranged at the top of the mounting connecting seat; the device is provided with an adaptive adjusting device, one end of a metal movable column can drive one end of a movable connecting sleeve to rotate, one end of a positioning rubber frame can be attached to the outer side of the corresponding to-be-detected metal, it is ensured that the connecting structure is stable, the to-be-detected metal in different shapes can be stably clamped, and the purpose of adaptive adjustment is achieved; the device is provided with the clamping and positioning device, a limiting movable pad, a positioning connecting pad and a positioning pad are pushed through a reset spring in a fixed mounting seat to clamp and fix metal to be detected, the position of a movable threaded column can be adjusted by rotating a metal nut, the adjusting process is simple and convenient, and the detection precision is high. And the clamping position can be easily adjusted according to actual requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling fixtures, in particular to an adaptable and adjustable tooling fixture. Background Art

[0002] As one of the most common materials, metal is often presented in various forms due to the popularity of manufacturing processes, so as to be used for the connection between various components. However, any form of metal material needs to undergo some very strict testing before it is manufactured and shipped out of the factory. Usually, the physical properties of metal materials are tested, such as tensile strength, extrusion resistance and torque resistance. The test platform can effectively and quickly test the results. Generally, the metal needs to be fixed by fixtures to facilitate the test.

[0003] A Chinese patent discloses a fixture for metal material testing (authorization announcement number CN 218067380U), which includes a test bench, a first slide groove is provided on the upper surface of the test bench, a T-shaped slider is provided in the sliding clamp in the first slide groove, a reinforcing plate is fixedly provided on the bottom surface of the test bench, a hydraulic cylinder is fixedly provided on one side surface of the reinforcing plate, a group of arc-shaped clamps adjusted by a first adjusting bolt in the circular clamp structure can hold metal materials of different diameters or thicknesses, and another circular clamp structure can be rotated by a motor, so that the torque can be quickly detected by detecting the motor rotation output power; the output end of the hydraulic cylinder is fixedly connected to the T-shaped slider, so that the tensile and extrusion resistance of the metal material can be detected by detecting the output pressure of the hydraulic cylinder; the L-shaped clamp structure is fastened by a second adjusting bolt, and can be rotated at multiple angles along the fixed axis at the same time, and the limit rod is inserted into the limit hole to achieve the limit, so that metal material detection with different bending angles can be realized;

[0004] However, during use, the above-mentioned tooling fixture is mainly clamped and fixed from both sides. Some irregularly shaped metals cannot be stably clamped from both sides, and there is a problem of difficulty in adaptive adjustment. Therefore, technical personnel in this field provide an adaptively adjustable tooling fixture to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] The purpose of the utility model is to provide an adaptable and adjustable tooling fixture to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an adaptively adjustable fixture comprises an installation connection seat, a positioning connection pad is fixed on the top of the installation connection seat, an adaptive adjustment device is arranged on the top of the installation connection seat, and a clamping positioning device is installed on the top of the installation connection seat;

[0007] The adaptive adjustment device includes a metal fixing seat, a supporting mounting frame is installed on the top of the metal fixing seat, the outer side of the supporting mounting frame is connected to the metal mounting frame, the outer side of the metal mounting frame is hinged with a rotating frame, the outer side of the rotating frame is hinged with a movable connecting sleeve, the outer side of the movable connecting sleeve is fixed with a positioning rubber frame, the outer side of the supporting mounting frame is connected to an electric push rod, and the outer side of the output shaft of the electric push rod is fixed with a metal movable column.

[0008] As a further solution of the utility model: the clamping and positioning device includes a fixed mounting seat, a mounting shell is fixed on the top of the fixed mounting seat, a return spring is arranged on the inner wall of one side of the mounting shell, one end of the return spring is connected to a limited movable pad, one side of the limited movable pad is provided with a movable threaded column passing through the other side thereof, one end of the movable threaded column is fixed with a positioning pad, the other end of the movable threaded column is fixed with a plastic handle, and the outer side of the movable threaded column is threadedly connected with a metal nut.

[0009] As a further solution of the utility model: the outer side of the plastic handle is provided with anti-slip grooves, and the fixed mounting seat and the mounting connection seat are fixedly connected.

[0010] As a further solution of the utility model: a through hole for accommodating the movable threaded column is opened inside the fixed mounting seat, and one side of the metal nut is in contact with the outer side of the mounting shell.

[0011] As a further solution of the utility model: the movable connection sleeve is fixed to the positioning rubber frame by welding, and a groove is provided inside the movable connection sleeve, and the size of the groove is adapted to the size of the rotating frame.

[0012] As a further solution of the utility model: the bottom of the metal fixing seat is embedded in the interior of the mounting connection seat, a through hole is opened in the interior of the supporting mounting frame, and the size of the through hole is adapted to the size of the metal movable column, and the metal movable column and the movable connection sleeve are rotatably connected through a rotating shaft.

[0013] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0014] 1. The device is equipped with an adaptive adjustment device. The electric push rod can push one end of the metal movable column to move. One end of the metal movable column can drive one end of the movable connecting sleeve to rotate, so that one end of the positioning rubber frame can fit on the outside of the corresponding metal to be detected, which plays an auxiliary fixing role, avoiding the problem that irregular-shaped metals cannot be stably clamped from both sides, ensuring the stability of the connection structure, and can stably clamp metals of different shapes to be detected, achieving the purpose of adaptive adjustment.

[0015] 2. The device is provided with a clamping and positioning device. The user only needs to push the plastic handle horizontally to move it. The plastic handle can drive the movable threaded column and the positioning pad to move. Then the corresponding metal to be detected is placed on the mounting connection seat. Then the plastic handle can be loosened, and the limit movable pad is pushed by the reset spring in the fixed mounting seat. The positioning connection pad and the positioning pad clamp and fix the metal to be detected. The position of the movable threaded column can also be adjusted by turning the metal nut. The adjustment process is relatively simple and it is easy to adjust the clamping position according to actual needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the adaptive adjustment device of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the clamping and positioning device of the utility model;

[0020] Figure 4 It is a schematic diagram of the internal structure of the fixed mounting seat of the utility model;

[0021] In the figure: 1. Installing connecting seat; 2. Positioning connecting pad; 3. Adaptive adjustment device; 31. Metal fixing seat; 32. Support mounting frame; 33. Metal mounting frame; 34. Rotating frame; 35. Active connecting sleeve; 36. Positioning rubber frame; 37. Electric push rod; 38. Metal movable column; 4. Clamping positioning device; 41. Fixed mounting seat; 42. Mounting shell; 43. Moving threaded column; 44. Positioning pad; 45. Plastic handle; 46. Metal nut; 47. Limiting movable pad; 48. Reset spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 2The utility model provides an adaptively adjustable fixture, comprising an installation connection seat 1, a positioning connection pad 2 is fixed on the top of the installation connection seat 1, an adaptive adjustment device 3 is arranged on the top of the installation connection seat 1, and a clamping positioning device 4 is installed on the top of the installation connection seat 1;

[0024] The adaptive adjustment device 3 includes a metal fixing seat 31, a supporting mounting frame 32 is installed on the top of the metal fixing seat 31, a metal mounting frame 33 is connected to the outer side of the supporting mounting frame 32, a rotating frame 34 is hinged on the outer side of the rotating frame 34, a movable connecting sleeve 35 is hinged on the outer side of the movable connecting sleeve 35, a positioning rubber frame 36 is fixed to the outer side of the movable connecting sleeve 35, an electric push rod 37 is connected to the outer side of the supporting mounting frame 32, a metal movable column 38 is fixed to the outer side of the output shaft of the electric push rod 37, the electric push rod 37 can be started, the electric push rod 37 can push one end of the metal movable column 38 to move, one end of the metal movable column 38 can drive one end of the movable connecting sleeve 35 to rotate, at this time, the other end of the movable connecting sleeve 35 can drive the angle of the positioning rubber frame 36 to adjust accordingly, so that one end of the positioning rubber frame 36 can be fitted to the outer side of the corresponding metal to be detected, which plays a role of auxiliary fixation, avoids the problem that irregular-shaped metal cannot be stably clamped from both sides, and ensures the stability of the connection structure.

[0025] During use of the device, the corresponding metal to be detected can be placed on the mounting connection seat 1 and clamped and fixed between the positioning connection pad 2 and the positioning pad 44. Then the electric push rod 37 can be started. The electric push rod 37 can push one end of the metal movable column 38 to move, and one end of the metal movable column 38 can drive one end of the movable connection sleeve 35 to rotate. At this time, the other end of the movable connection sleeve 35 can drive the angle of the positioning rubber frame 36 to adjust accordingly, so that one end of the positioning rubber frame 36 can be attached to the outer side of the corresponding metal to be detected, which plays a role of auxiliary fixation, avoids the problem that irregular-shaped metals cannot be stably clamped from both sides, ensures that the connection structure is stable, and can stably clamp metals of different shapes to be detected, thereby achieving the purpose of adaptive adjustment.

[0026] See also Figure 1 and Figure 3-Figure 4The utility model provides an adaptively adjustable fixture, wherein the clamping and positioning device 4 comprises a fixed mounting seat 41, a mounting shell 42 is fixed on the top of the fixed mounting seat 41, a return spring 48 is arranged on the inner wall of one side of the mounting shell 42, one end of the return spring 48 is connected to a limited movable pad 47, one side of the limited movable pad 47 is arranged with a movable threaded column 43 running through the other side thereof, one end of the movable threaded column 43 is fixed with a positioning pad 44, the other end of the movable threaded column 43 is fixed with a plastic handle 45, the outer side of the plastic handle 45 is arranged with anti-slip grooves, the fixed mounting seat 41 and the mounting connection The seats 1 are fixedly connected, the outer side of the movable threaded column 43 is threadedly connected with a metal nut 46, and the plastic handle 45 can drive the movable threaded column 43 and the positioning pad 44 to move, and then the corresponding metal to be detected is placed on the installation connection seat 1, and then the plastic handle 45 can be loosened, and the limit movable pad 47 is pushed by the reset spring 48 in the fixed installation seat 41, and the positioning connection pad 2 and the positioning pad 44 clamp and fix the metal to be detected, and the interior of the fixed installation seat 41 is provided with a through hole for accommodating the movable threaded column 43 to pass through, and one side of the metal nut 46 is in contact with the outer side of the installation shell 42.

[0027] During use of the device, the user only needs to push the plastic handle 45 horizontally to move, and the plastic handle 45 can drive the movable threaded column 43 and the positioning pad 44 to move, and then place the corresponding metal to be detected on the mounting connection seat 1. Then the plastic handle 45 can be loosened, and the limit movable pad 47 can be pushed by the reset spring 48 in the fixed mounting seat 41, so that the positioning connection pad 2 and the positioning pad 44 clamp and fix the metal to be detected. The position of the movable threaded column 43 can also be adjusted by rotating the metal nut 46. The adjustment process is relatively simple, and it is easy to adjust the clamping position according to actual needs.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An adaptable fixture, comprising a mounting connection seat (1), characterized in that: A positioning connection pad (2) is fixed on the top of the mounting connection seat (1), an adaptability adjustment device (3) is provided on the top of the mounting connection seat (1), and a clamping positioning device (4) is installed on the top of the mounting connection seat (1); The adaptive adjustment device (3) comprises a metal fixing seat (31), a support mounting frame (32) is installed on the top of the metal fixing seat (31), the outer side of the support mounting frame (32) is connected to a metal mounting frame (33), the outer side of the metal mounting frame (33) is hinged with a rotating frame (34), the outer side of the rotating frame (34) is hinged with a movable connecting sleeve (35), the outer side of the movable connecting sleeve (35) is fixed with a positioning rubber frame (36), the outer side of the support mounting frame (32) is connected to an electric push rod (37), and the outer side of the output shaft of the electric push rod (37) is fixed with a metal movable column (38).

2. The adaptable fixture according to claim 1, characterized in that: The clamping and positioning device (4) comprises a fixed mounting seat (41), a mounting shell (42) is fixed on the top of the fixed mounting seat (41), a return spring (48) is arranged on the inner wall of one side of the mounting shell (42), one end of the return spring (48) is connected to a limited movable pad (47), one side of the limited movable pad (47) is provided with a movable threaded column (43) passing through the other side thereof, one end of the movable threaded column (43) is fixed with a positioning pad (44), the other end of the movable threaded column (43) is fixed with a plastic handle (45), and the outer side of the movable threaded column (43) is threadedly connected with a metal nut (46).

3. The adaptable fixture according to claim 2, characterized in that: The outer side of the plastic handle (45) is provided with anti-slip grooves, and the fixed mounting seat (41) and the mounting connection seat (1) are fixedly connected.

4. The adaptable fixture according to claim 2, characterized in that: A through hole for accommodating the movable threaded column (43) is provided inside the fixed mounting seat (41), and one side of the metal nut (46) is in contact with the outer side of the mounting shell (42).

5. The adaptively adjustable fixture according to claim 1, characterized in that: The movable connection sleeve (35) is fixed to the positioning rubber frame (36) by welding, and a groove is provided inside the movable connection sleeve (35), and the size of the groove is adapted to the size of the rotating frame (34).

6. The adaptively adjustable fixture according to claim 1, characterized in that: The bottom of the metal fixing seat (31) is embedded in the interior of the mounting connection seat (1), and a through hole is opened in the interior of the supporting mounting frame (32), and the size of the through hole is adapted to the size of the metal movable column (38), and the metal movable column (38) and the movable connection sleeve (35) are rotatably connected via a rotating shaft.

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