CN216816277U

CN216816277U - Push-pull force test fixture

Info

Publication number: CN216816277U
Application number: CN202122783388.5U
Authority: CN
Inventors: 郭梦蛟
Original assignee: Shenzhen Huayunhong Technology Co ltd
Current assignee: Shenzhen Huayunhong Technology Co ltd
Priority date: 2021-11-13
Filing date: 2021-11-13
Publication date: 2022-06-24
Anticipated expiration: 2031-11-13

Abstract

The utility model discloses a push-pull force test fixture which comprises a rack, wherein a fixed seat is fixedly arranged at one end of the rack, a slide rod is horizontally and fixedly arranged on the rack, a push-pull force tester is movably arranged on the slide rod, an inner groove is formed in the bottom of the rack, a motor is fixedly arranged in the inner groove, a drive rod is rotatably arranged at the output end of the motor, a threaded slide block is arranged on the drive rod, the push-pull force tester is fixedly connected with the threaded slide block through a connecting seat, a piece to be tested is arranged in the push-pull force tester and is fixed through the fixed seat, a hydraulic cylinder is fixedly arranged in the fixed seat, the tail end of the hydraulic cylinder is fixedly connected with a fixed pressing plate, and an anti-skid pad is fixedly arranged at the bottom of the fixed pressing plate. The push-pull force tester can test the push-pull force under the action of constant force, so that the test process is more gentle, and the test result is more accurate; this tight degree is higher, can effectively avoid droing, guarantees device stability, and easy operation facilitates the use.

Description

Push-pull force test fixture

Technical Field

The utility model relates to the technical field of jigs, in particular to a push-pull force testing jig.

Background

The jig is a tool for carpenters, ironmen, pincers, machines, electrical controls and other handicrafts, and is mainly used as a tool for assisting in controlling position or action (or both). The jig can be classified into a process assembly type jig, a project test type jig and a circuit board test type jig. The jig can be classified into a process assembly jig, a project test jig and a circuit board test jig. The process assembly type jig comprises an assembly jig, a welding jig, a disassembly jig, a dispensing jig, an irradiation jig, an adjusting jig and a shearing jig; the project test type jig comprises a service life test type jig, a packaging test type jig, an environment test type jig, an optical test type jig, a shielding test type jig, a sound insulation test type jig and the like; the circuit board testing jig mainly comprises an ICT testing jig, an FCT functional jig, an SMT furnace-passing jig, a BGA testing jig and the like. Many types of fixtures are created because of commercial needs, because many types of fixtures are customized, some to increase productivity, repeat specific actions, or make work more accurate. Because the design of the fixture is essentially logical, similar fixtures may be created separately for use at different times and locations. The push-pull force test fixture can be used for testing the tensile strength, compressive strength and elongation of various materials, semi-finished products and finished products, such as stripping, tearing, bending resistance, compression and the like, and is suitable for industries such as metal, plastics, rubber, textiles, synthetic chemicals, wires and cables, leather and the like.

At present, the traditional push-pull force test fixture has the advantages of fixed structure, poor applicability, incapability of meeting diversified requirements, complex structure, inconvenience in operation during use, slow test, low accuracy and difficulty in meeting the requirements of push-pull force test.

Based on this, the utility model designs a push-pull force testing jig to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a push-pull force test fixture, which solves the problems that the conventional push-pull force test fixture has a fixed structure, is poor in applicability, cannot meet diversified requirements, is complex in structure, inconvenient to operate during use, slow in test, low in accuracy and difficult to well meet the requirements for push-pull force test at present, and is provided by the background technology.

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

push-pull power test fixture, which comprises a frame, frame one end fixed mounting has the fixing base, the frame is improved level fixed mounting and is had the slide bar, movable mounting has the push-pull power tester on the slide bar, the inside groove has been seted up to the frame bottom, fixed mounting has the motor in the inside groove, the motor output rotates and installs the actuating lever, be provided with the screw thread slider on the actuating lever, the push-pull power tester pass through the connecting seat with screw thread slider fixed connection, install the piece that awaits measuring in the push-pull power tester, the piece that awaits measuring is fixed through the fixing base, fixed mounting has the pneumatic cylinder in the fixing base, the terminal fixed connection fixed pressing plate of pneumatic cylinder, fixed pressing plate bottom fixed mounting has the slipmat.

As a further scheme of the utility model, sliding grooves are integrally formed on two sides of the fixed seat, and two ends of the fixed pressing plate are slidably mounted in the sliding grooves through sliding blocks.

As a further scheme of the utility model, the driving rod is a threaded rod, and the tail end of the driving rod is rotatably arranged in the shaft groove.

As a further scheme of the utility model, a sliding groove is formed in the machine frame below the push-pull force tester.

As a further scheme of the utility model, a controller is electrically installed on one side of the fixed seat.

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

the push-pull force test fixture drives the threaded slider connected with the push-pull force tester to move through the motor, so that the push-pull force tester tests the push-pull force under the action of constant force, the test process is smoother, and the test result is more accurate. The clamping device has higher clamping degree on the piece to be detected, can effectively avoid falling off, ensures the stability of the device, and has simple operation and convenient use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a push-pull force test fixture according to the present invention;

fig. 2 is a schematic view of a fixing seat of the push-pull force testing jig according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a frame; 2. a slide bar; 3. a push-pull force tester; 4. an inner tank; 5. a motor; 6. a drive rod; 7. A shaft groove; 8. a connecting seat; 9. a threaded slider; 10. a fixed seat; 11. a piece to be tested; 12. a controller; 13. A hydraulic cylinder; 14. fixing the pressing plate; 15. a non-slip mat; 16. a chute; 17. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, the present invention provides a push-pull test fixture, wherein,

fig. 1 is a schematic view of the overall structure of a push-pull force test fixture according to the present invention; fig. 2 is a schematic view of a fixing seat of the push-pull force testing jig according to the utility model;

as shown in fig. 1-2, in practical applications, the push-pull force testing fixture includes a frame 1, a fixed seat 10 is fixedly arranged at one end of the frame 1, a slide bar 2 is horizontally and fixedly arranged on the frame 1, a push-pull force tester 3 is movably arranged on the slide bar 2, an inner groove 4 is arranged at the bottom of the frame 1, a motor 5 is fixedly arranged in the inner groove 4, a driving rod 6 is rotatably arranged at the output end of the motor 5, the driving rod 6 is provided with a threaded slider 9, the push-pull force tester 3 is fixedly connected with the threaded slider 9 through a connecting seat 8, a piece to be tested 11 is arranged in the push-pull force tester 3, the piece to be tested 11 is fixed through a fixed seat 10, a hydraulic cylinder 13 is fixedly installed in the fixed seat 10, the tail end of the hydraulic cylinder 13 is fixedly connected with a fixed pressing plate 14, and an anti-skid pad 15 is fixedly installed at the bottom of the fixed pressing plate 14.

Sliding grooves 16 are integrally formed in two sides of the fixing seat 10, and two ends of the fixing pressing plate 14 are slidably mounted in the sliding grooves 16 through sliding blocks 17. The driving rod 6 is a threaded rod, and the tail end of the driving rod 6 is rotatably arranged in the shaft groove 7. The frame 1 is provided with a sliding groove below the push-pull force tester 3. A controller 12 is electrically installed on one side of the fixed seat 10.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The push-pull force test fixture comprises a rack (1) and is characterized in that a fixing seat (10) is fixedly mounted at one end of the rack (1), a sliding rod (2) is horizontally and fixedly mounted on the rack (1), a push-pull force tester (3) is movably mounted on the sliding rod (2), an inner groove (4) is formed in the bottom of the rack (1), a motor (5) is fixedly mounted in the inner groove (4), a driving rod (6) is rotatably mounted at the output end of the motor (5), a threaded sliding block (9) is arranged on the driving rod (6), the push-pull force tester (3) is fixedly connected with the threaded sliding block (9) through a connecting seat (8), a piece to be tested (11) is mounted in the push-pull force tester (3), the piece to be tested (11) is fixed through the fixing seat (10), and a hydraulic cylinder (13) is fixedly mounted in the fixing seat (10), the tail end of the hydraulic cylinder (13) is fixedly connected with a fixed pressing plate (14), and an anti-skid pad (15) is fixedly mounted at the bottom of the fixed pressing plate (14).

2. The jig for testing push-pull force according to claim 1, wherein sliding grooves (16) are integrally formed on both sides of the fixing base (10), and both ends of the fixing pressing plate (14) are slidably mounted in the sliding grooves (16) through sliding blocks (17).

3. The push-pull force test fixture according to claim 1, wherein the driving rod (6) is a threaded rod, and the end of the driving rod (6) is rotatably installed in the shaft groove (7).

4. The jig for testing push-pull force according to claim 1, wherein the frame (1) is provided with a sliding groove below the push-pull force tester (3).

5. A jig for testing push-pull force according to claim 1, wherein a controller (12) is electrically installed on one side of the fixing base (10).