Microcomputer-controlled electro-hydraulic servo universal testing machine

Abstract

The utility model discloses a microcomputer control electro-hydraulic servo universal testing machine which comprises a testing machine body and a vertical machine base, the vertical machine base is installed on the surface of the testing machine body, the microcomputer control electro-hydraulic servo universal testing machine further comprises a protection mechanism, and the protection mechanism comprises a side fixed plate, an inserting rod, a U-shaped connecting plate, a side cover plate, an upper connecting plate, a stepped connecting plate, an inner fixed ring, an outer fixed ring, a bottom baffle, an upper baffle and a protection plate. Side fixing plates are symmetrically locked outside the two side base bodies of the vertical base through bolts, a protection mechanism is arranged on the vertical base of an existing microcomputer-controlled electro-hydraulic servo universal testing machine, so that a testing machine body is provided with a perfect protection structure, and a protection plate of the protection mechanism can shield the operation position of the testing machine body to provide test protection. The ribs and the drawing frame are arranged on the concave surface of the protective plate, the protective plate can be conveniently drawn away and replaced by an operator, the protective plate can be conveniently replaced after the bottom baffle and the upper baffle are detached after deformation, and the test operation of the microcomputer-controlled electro-hydraulic servo universal testing machine is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to test equipment technical field, especially relate to a microcomputer control electro -hydraulic servo universal testing machine. BACKGROUND

[0002] Microcomputer control electro -hydraulic servo universal testing machine is a kind of equipment to carry out test, and microcomputer control electro -hydraulic servo universal testing machine is mainly composed of mainframe, hydraulic source, computer three units, since the test equipment can carry out tensile, pressure, bending and other tests, thus is widely used in the quality detection of the related articles in various industry fields.

[0003] The microcomputer control electro -hydraulic servo universal testing machine of prior art is tested when operating, and the test article is tested between the hydraulic fixture of testing machine, in order to prevent the accidental injury problem when the test article is broken, broken or pulled off, protective cover is usually set outside the rack of testing machine to carry out test protection, but the protective cover is usually the single thin plate body of opposite opening, and the protection effect and the opening smoothness after stress deformation are not good, so that the microcomputer control electro -hydraulic servo universal testing machine exists test inconvenience, for this purpose, we propose a microcomputer control electro -hydraulic servo universal testing machine. UTILITARIAN CONTENT

[0004] The utility model is mainly aimed at providing a kind of microcomputer control electro -hydraulic servo universal testing machine, protective mechanism is set at the vertical machine stand of existing microcomputer control electro -hydraulic servo universal testing machine, so that testing machine body is equipped with perfect protection structure, the protective plate of protective mechanism can be shielded in the operating position of testing machine body to provide test protection, the recess of protective plate is provided with rib and frame, and it is convenient for operator to remove and replace protective plate, and protective plate can be conveniently replaced after deformation, bottom baffle and upper baffle are dismantled, facilitate the test operation of microcomputer control electro -hydraulic servo universal testing machine, can effectively solve the problems in the background art.

[0005] To achieve the above object, the technical scheme that the utility model takes is as follows:

[0006] The utility model provides a microcomputer control electro -hydraulic servo universal testing machine, including testing machine body and vertical machine base, the surface of testing machine body is installed vertical machine base, still include protection mechanism, the protection mechanism includes side fixed plate, plug rod, U -shaped connecting plate, side cover plate, upper connecting plate, step connecting plate, inner fixed ring, outer fixed ring, bottom baffle, upper baffle and fender, the both sides seat body of vertical machine base is locked with the side fixed plate outside symmetry through bolt, and the surface of side fixed plate is equipped with the insertion hole for clamping plug rod, the rod body of plug rod exposes insertion hole and is welded with U -shaped connecting plate, and U -shaped connecting plate is welded on the opposite plate body surface of side cover plate, one side of side cover plate is welded with upper connecting plate and step connecting plate symmetry, and upper connecting plate and step connecting plate are blocked on one side of vertical machine base, the inner fixed ring is fixed in step connecting plate place symmetry, and the outer fixed ring is locked in inner fixed ring place through bolt, the outer fixed ring is fixed in the plate body of bottom baffle place symmetry, and the upper baffle is locked in the upper connecting plate outside of bottom baffle through bolt, the bottom plate body of fender is inserted between bottom baffle and step connecting plate, the upper plate body of fender is inserted between upper baffle and upper connecting plate.

[0007] Further, the fender is recessed to form a concave surface away from the outer plate surface of the vertical machine base, and the concave surface of the fender is protruded with a rib, and the rib is welded with a pull frame outside the strip body.

[0008] By adopting the above technical scheme, after the rib at the concave surface of the fender is reinforced, the pull frame at the rib can be held by hand, facilitating the pulling of the fender away from the bottom baffle and the upper baffle.

[0009] Further, the plate body of the side fixed plate is symmetrically welded with a hole plate at both ends, and a bolt is screwed between the hole plate and the vertical machine base.

[0010] By adopting the above technical scheme, the side fixed plate can be fixed at the vertical machine base by the hole plate cooperating with the bolt.

[0011] Further, the hole body of the insertion hole is a round head type T-shaped hole body, and the plug rod of a round head type T-shaped rod body is inserted into the insertion hole.

[0012] By adopting the above technical scheme, the insertion hole of the round head type T-shaped hole body can adapt to the plug rod of the round head type T-shaped rod body for clamping.

[0013] Further, the step connecting plate is provided with a low step surface on the surface, and the low step surface of the step connecting plate is supported with the fender.

[0014] By adopting the above technical scheme, the step connecting plate can support the fender by means of the low step surface.

[0015] Further, the hole body of the inner fixed ring and the outer fixed ring is recessed to form a threaded hole, and a bolt is screwed between the threaded holes of the inner fixed ring and the outer fixed ring, and the head of the bolt is protruded with a vertical handle.

[0016] By adopting the technical scheme, the inner fixed ring and the outer fixed ring can be smoothly screwed into the bolt, and the vertical handle of the protruding head of the bolt is conveniently clamped by a wrench for rotation.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] The utility model discloses a vertical stand of the microcomputer control electro -hydraulic servo universal testing machine is provided with the protection mechanism, the testing machine body is equipped with perfect protection structure, the protection mechanism's apron can shield the operating position of the testing machine body and provide test protection, the recess of apron sets up the rib and the frame of drawing apart, and the apron is convenient for the operator to draw apart and replace, and the apron can be conveniently replaced after the bottom baffle and upper baffle are dismantled, which facilitates the test operation of the microcomputer control electro -hydraulic servo universal testing machine.

[0019] And the apron is provided with the recessed surface lightening plate weight, and the recessed surface is provided with the rib and the frame welding and is composed of the external reinforcing structure, so that the apron has good protection strength when lightening weight. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 It is the whole structure schematic diagram of the utility model microcomputer control electro -hydraulic servo universal testing machine.

[0021] Fig. 2 It is the apron and the step connecting plate split schematic drawing of the utility model microcomputer control electro -hydraulic servo universal testing machine.

[0022] Fig. 3 It is the protection mechanism explosion drawing of the utility model microcomputer control electro -hydraulic servo universal testing machine.

[0023] In the drawing: 1, testing machine body;2, vertical stand;3, protection mechanism;4, side fixed plate;5, jack;6, plug rod;7, U-shaped connecting plate;8, side cover plate;9, upper connecting plate;10, step connecting plate;11, inner fixed ring;12, outer fixed ring;13, bottom baffle;14, upper baffle;15, apron;16, rib;17, frame of drawing apart. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described in combination with specific embodiments.

[0025] For example, Figs. 1-3As shown, a microcomputer control electro-hydraulic servo universal testing machine, including the testing machine body 1 and vertical machine base 2, the surface of the testing machine body 1 is mounted with vertical machine base 2, also includes the protection mechanism 3, the protection mechanism 3 includes side fixed plate 4, plug rod 6, U-shaped connecting plate 7, side cover plate 8, upper connecting plate 9, step connecting plate 10, inner fixed ring 11, outer fixed ring 12, bottom baffle 13, upper baffle 14 and guard plate 15, the both sides of the vertical machine base 2 are symmetrically locked with side fixed plate 4 outside the seat body by bolts, and the surface of the side fixed plate 4 is provided with a plug hole 5 for clamping the plug rod 6, the rod body of the plug rod 6 exposed from the plug hole 5 is welded with the U-shaped connecting plate 7, and the U-shaped connecting plate 7 is welded on the surface of the opposite plate body of the side cover plate 8, the side cover plate 8 is symmetrically welded with the upper connecting plate 9 and the step connecting plate 10 on one side, and the upper connecting plate 9 and the step connecting plate 10 are blocked on one side of the vertical machine base 2, the step connecting plate 10 is symmetrically fixed with the inner fixed ring 11, and the outer fixed ring 12 is locked by bolts at the inner fixed ring 11, the outer fixed ring 12 is symmetrically fixed at the plate body of the bottom baffle 13, and the upper connecting plate 9 above the bottom baffle 13 is locked with the upper baffle 14 by bolts, the bottom plate body of the guard plate 15 is clamped between the bottom baffle 13 and the step connecting plate 10, and the upper plate body of the guard plate 15 is clamped between the upper baffle 14 and the upper connecting plate 9.

[0026] Among them, the outer plate surface of the guard plate 15 away from the vertical machine base 2 is recessed to form a concave surface, and the concave surface of the guard plate 15 is protruded with a rib 16, and the rib 16 is welded with a pull frame 17 outside the strip body;

[0027] By adopting the above technical scheme, after the rib 16 is arranged at the concave surface of the guard plate 15 for reinforcement, the pull frame 17 at the rib 16 can be held by hand, which facilitates the pulling of the guard plate 15 away from the bottom baffle 13 and the upper baffle 14.

[0028] Among them, the plate body of the side fixed plate 4 is symmetrically welded with a hole plate at both ends, and the hole plate is rotatably connected with the vertical machine base 2 by bolts;

[0029] By adopting the above technical scheme, the side fixed plate 4 can be locked and fixed at the vertical machine base 2 by the hole plate cooperating with the bolts.

[0030] Among them, the hole body of the plug hole 5 is a round head type T-shaped hole body, and the plug rod 6 of the round head type T-shaped rod body is inserted into the plug hole 5;

[0031] By adopting the above technical scheme, the plug hole 5 of the round head type T-shaped hole body can be matched with the plug rod 6 of the round head type T-shaped rod body for clamping.

[0032] Among them, the surface of the step connecting plate 10 is provided with a low-order platform, and the low-order platform of the step connecting plate 10 supports the guard plate 15;

[0033] By adopting the above technical scheme, the step connecting plate 10 can support the guard plate 15 by means of the low-order platform.

[0034] The inner fixed ring 11 and the outer fixed ring 12 are internally recessed to form threaded holes, and a bolt is screwed between the threaded holes of the inner fixed ring 11 and the outer fixed ring 12, and a vertical handle is protruded from the head of the bolt;

[0035] By adopting the above technical scheme, the bolt can be smoothly screwed between the inner fixed ring 11 and the outer fixed ring 12, and the vertical handle protruded from the head of the bolt is convenient to be clamped by a wrench for rotation.

[0036] It should be noted that the utility model is a microcomputer control electro-hydraulic servo universal testing machine, and the protective mechanism 3 is arranged at the vertical machine base 2 of the existing microcomputer control electro-hydraulic servo universal testing machine. After the vertical machine base 2 is locked by the side fixed plate 4 through bolts, the cover frame composed of the side cover plate 8, the upper connecting plate 9 and the step connecting plate 10 can be covered at the vertical machine base 2 above the testing machine body 1, then the side cover plate 8 is hung by inserting the inserting rod 6 at the U-shaped connecting plate 7 into the insertion hole 5 at the side fixed plate 4, then the upper connecting plate 9 is locked by the upper baffle 14 through bolts, and the outer fixed ring 12 of the bottom baffle 13 is locked by the inner fixed ring 11 of the step connecting plate 10 through bolts, so that the bottom baffle 13 is installed outside the step connecting plate 10. At this time, the baffle 15 can be placed between the bottom baffle 13 and the step connecting plate 10, and the upper plate body of the baffle 15 can be clamped between the upper connecting plate 9 and the upper baffle 14. At this time, the baffle 15 can be blocked at the seat body operation direction of the vertical machine base 2 for protection. When the microcomputer control electro-hydraulic servo universal testing machine is operated, the baffle 15 can be pulled out to the ground, so that the vertical machine base 2 is exposed, and the vertical machine base 2 can clamp the test object for testing. During testing, the baffle 15 can be pushed back to the step connecting plate 10 for shielding protection. After the baffle 15 is deformed under stress, the bolts at the upper baffle 14 and the bottom baffle 13 can be disassembled, so that the upper baffle 14 and the bottom baffle 13 are disassembled. Then the deformed baffle 15 can be conveniently taken out for replacement, and then the upper baffle 14 and the bottom baffle 13 are reinstalled according to the above steps.

[0037] It should be noted that the utility model is a microcomputer control electro-hydraulic servo universal testing machine, and the components in the utility model are components known to those skilled in the art, and their structure and principle can be known by technical personnel through a technical manual or through a conventional experimental method.

[0038] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A microcomputer-controlled electro-hydraulic servo universal testing machine, comprising a testing machine body (1) and a vertical machine stand (2), the surface of the testing machine body (1) is mounted with the vertical machine stand (2), characterized in that: Also include the protection mechanism (3), the protection mechanism (4) includes side plate (3) and the side plate (3) is provided with the protection mechanism (4), the protection mechanism (4) includes side plate (4), plug rod (6), U-shaped connecting plate (7), side cover plate (8), upper connecting plate (9), step connecting plate (10), inner fixed ring (11), outer fixed ring (12), bottom baffle (13), upper baffle (14) and guard plate (15), the both sides of the vertical machine base (2) are locked with the side plate (4) outside the seat body by the bolt, and the surface of the side plate (4) is provided with the insertion hole (5) for clamping the plug rod (6), the rod body of the plug rod (6) exposed from the insertion hole (5) is welded with the U-shaped connecting plate (7), and the U-shaped connecting plate (7) is welded on the surface of the opposite plate body of the side cover plate (8), the side cover plate (8) is symmetrically welded with the upper connecting plate (9) and the step connecting plate (10) on one side, and the upper connecting plate (9) and the step connecting plate (10) are blocked on one side of the vertical machine base (2), the step connecting plate (10) is symmetrically fixed with the inner fixed ring (11), and the outer fixed ring (12) is locked by the bolt at the inner fixed ring (11), the outer fixed ring (12) is symmetrically fixed at the plate body of the bottom baffle (13), and the upper baffle (14) is locked by the bolt outside the upper connecting plate (9) above the bottom baffle (13), the bottom plate body of the guard plate (15) is clamped between the bottom baffle (13) and the step connecting plate (10), and the upper plate body of the guard plate (15) is clamped between the upper baffle (14) and the upper connecting plate (9).

2. The microcomputer-controlled electro-hydraulic servo universal testing machine according to claim 1, characterized in that: The concave surface of the guard plate (15) is recessed away from the outer plate surface of the vertical machine base (2), and the rib (16) is protruded on the concave surface of the guard plate (15), and the rib (16) is welded with the pullout frame (17) outside the strip body.

3. The microcomputer-controlled electro-hydraulic servo universal testing machine according to claim 1, characterized in that: The plate body of the side plate (4) is symmetrically welded with the hole plate at both ends, and the bolt is screwed between the hole plate and the vertical machine base (2).

4. The microcomputer-controlled electro-hydraulic servo universal testing machine of claim 1, wherein: The hole body of the insertion hole (5) is a round head type T-shaped hole body, and the plug rod (6) of the round head type T-shaped rod body is inserted into the insertion hole (5).

5. The microcomputer-controlled electro-hydraulic servo universal testing machine of claim 1, wherein: The surface of the step connecting plate (10) is provided with a low-order mesa, and the low-order mesa of the step connecting plate (10) is supported with the guard plate (15).

6. The microcomputer-controlled electro-hydraulic servo universal testing machine of claim 1, wherein: The thread hole is recessed in the ring body of the inner fixed ring (11) and the outer fixed ring (12), the bolt is screwed between the thread holes of the inner fixed ring (11) and the outer fixed ring (12), and the head of the bolt is protruded with a vertical handle.

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