CN219380457U - Novel vertical test fixture of hydraulic breaking hammer - Google Patents

Abstract

The utility model discloses a novel vertical test fixture for a hydraulic breaking hammer, which is equipment adopting a test fixture technology, and comprises upright posts and a machine tool, wherein the upright posts are arranged at four corners of the machine tool, a placing groove is formed in the machine tool, two sides of the placing groove are provided with wanes, one side end of each wane is connected with a stretching plate, a downhill head is arranged at the upper end of each stretching plate, a sliding seat is arranged above each downhill head, and an anti-slip pad is arranged at the output end of each sliding seat. According to the utility model, the rotating rod is arranged in the side groove, the rocker on the rotating rod can rotate, the rocker can be pressed down when equipment is placed, the rocker can drive the sliding seat to move when the rocker is pressed down, and the sliding seat can clamp and limit the upper part of the equipment, so that the equipment is supported, and toppling is prevented.

Description

Novel vertical test fixture of hydraulic breaking hammer

Technical Field

The utility model relates to the technical field of test fixtures, in particular to a novel vertical test fixture for a hydraulic breaking hammer.

Background

With the rapid development of construction machines, the market demand for hydraulic breaking hammers as working parts of hydraulic excavators is rapidly increasing, and the breaking hammers are widely used for mountain rock breaking, road surface cutting, and the like because of large impact force.

The applicant has now found that the following problems exist in practical use:

the existing vertical test fixture for the hydraulic breaking hammer is found in use, when the hydraulic breaking hammer is used for pressurization test, the telescopic vibration of the hammer is large, the hydraulic breaking hammer is easy to fall down, and the safety is low.

Therefore, it is necessary to provide a novel vertical test fixture for hydraulic breaking hammer to solve the above technical problems.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a novel vertical test fixture for a hydraulic breaking hammer aiming at the defects in the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a novel vertical test fixture of hydraulic breaking hammer, includes stand and lathe, the stand sets up the four corners position at the lathe, be provided with the standing groove on the lathe, the both sides of standing groove are provided with the wane, the one side end of wane is connected stretching plate, the top end of stretching plate is provided with downhill type head, the top of downhill type head is equipped with the slide, the output of slide is equipped with the slipmat.

Further, vertical side grooves are formed in the end faces of the two sides of the placing groove, a base is arranged in the placing groove, a bottom groove is formed in the middle of the base, and the bottom groove and the side grooves are coaxially arranged.

Further set up, be provided with the bull stick in the both sides side groove of standing groove, articulated the wane on the bull stick, the wane is L type setting, articulated the link frame on the one side end of wane.

The machine tool is characterized in that guide rods are arranged on two sides of the machine tool, the guide rods are respectively arranged on two sides of the placing groove, guide grooves are formed in the guide rods, and the guide grooves on the same side of the guide rods correspond to each other.

The guide groove is arranged on one side, an extending plate is arranged in the guide groove between the guide rods, the extending plate is in L-shaped arrangement, one side of the extending plate is connected in the guide groove in a sliding mode, and the end, facing the placing groove, of the extending plate is hinged with a linkage frame.

The sliding seat is characterized in that an ascending type head is arranged above the descending type head of the extending plate, the ascending type head is arranged on one side end of the sliding seat, the output end of the sliding seat faces the placing groove, and the sliding seat is integrally arranged in a cross shape.

The guide rods are further provided with sliding rods, the sliding rods are perpendicular to the corresponding guide rods, the sliding rods on two sides are parallel to each other, and the sliding seats are connected to the sliding rods in a sliding mode.

Compared with the related art, the novel vertical test fixture for the hydraulic breaking hammer has the following beneficial effects:

the utility model provides a novel vertical test fixture of a hydraulic breaking hammer, which is characterized in that a placing groove is formed in a machine tool, rotating rods are arranged in side grooves on two sides of the placing groove, a rocker is hinged to the rotating rods, a linkage frame is hinged to one side of the rocker, a stretching plate is hinged to one side of the linkage frame, the rocker rotates, the other end of the rocker can jack up the linkage frame, so that the linkage frame can be jacked up, the stretching plate can be driven to jack up when the linkage frame is jacked up, the stretching plate can be moved up in a guide groove, the stretching plate can drive a connected downhill type head to move, a sliding seat is arranged above the downhill type head, the downhill type head can jack up, the sliding seat moves to the placing groove, and after equipment to be tested is placed in the placing groove, the sliding seat can jack up and limit the upper part of the equipment, so that the equipment is prevented from toppling.

According to the novel vertical test fixture for the hydraulic breaking hammer, the sliding rod is arranged on one side of the guide rod, the sliding seat is connected to the sliding rod in a sliding mode, the sliding seat can horizontally move on the sliding rod, the upward slope type head is arranged on one side of the sliding seat, the downward slope type head can conveniently push the upward slope type head, the sliding seat can conveniently move on the sliding rod integrally, and therefore clamping and limiting of equipment to be tested by the sliding seat are facilitated.

Drawings

FIG. 1 is a schematic structural view of a novel vertical test fixture for hydraulic breaking hammer;

FIG. 2 is a schematic structural diagram II of a novel vertical test fixture for hydraulic breaking hammer;

FIG. 3 is a schematic diagram showing the connection of a return spring in the novel vertical test fixture for hydraulic breaking hammer provided by the utility model;

fig. 4 is a schematic connection diagram of an uphill head in the novel vertical test fixture for the hydraulic breaking hammer.

Reference numerals in the drawings: 1. a column; 2. a machine tool; 3. a side groove; 4. a placement groove; 5. a bottom groove; 6. a base; 7. an uphill head; 8. a downhill type head; 9. a return spring; 10. a rotating rod; 11. a guide rod; 12. a linkage frame; 13. extending the plate; 14. a slide bar; 15. a guide groove; 16. a slide; 17. an anti-slip pad; 18. a seesaw.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Exemplary embodiments of the present utility model are illustrated in the accompanying drawings.

Embodiment one:

as shown in fig. 1, the novel vertical test fixture for the hydraulic breaking hammer comprises a stand column 1 and a machine tool 2, wherein the stand column 1 is arranged at four corners of the machine tool 2, a placing groove 4 is formed in the machine tool 2, two sides of the placing groove 4 are provided with a rocker 18, one side end of the rocker 18 is connected with a stretching plate 13, the upper end of the stretching plate 13 is provided with a downhill type head 8, a sliding seat 16 is arranged above the downhill type head 8, an anti-slip pad 17 is arranged at the output end of the sliding seat 16, the rocker 18 on the rotating rod 10 can rotate through arranging the rotating rod 10 in the side groove 3, the rocker 18 can be pressed downwards when the equipment is placed, the sliding seat 16 can be driven to move when the equipment is pressed downwards, and the sliding seat 16 can clamp and limit the upper part of the equipment, so that the equipment is supported and toppling is prevented.

As shown in fig. 2, vertical side grooves 3 are formed in the end faces of two sides of the placing groove 4, a base 6 is arranged in the placing groove 4, a bottom groove 5 is formed in the middle of the base 6, the bottom groove 5 and the side grooves 3 are coaxially arranged, sliding seats 16 are arranged on two sides through the arrangement of the side grooves 3, and therefore a plurality of end faces of the equipment are supported.

As shown in fig. 3, the rotating rods 10 are arranged in the side grooves 3 on two sides of the placing groove 4, the rocker 18 is hinged on the rotating rods 10, the rocker 18 is in an L-shaped arrangement, the linkage frame 12 is hinged on one side end of the rocker 18, and linkage can be realized through the arrangement of the linkage frame 12, so that the rocker 18 drives the extension plate 13 to move upwards.

In implementation, this scheme is through setting up standing groove 4 on lathe 2, be provided with bull stick 10 in the both sides side groove 3 of standing groove 4, articulated wane 18 on the bull stick 10, linkage frame 12 is articulated to one side of wane 18, linkage frame 12's one side is articulated to stretch board 13, wane 18 rotates, the other end of wane 18 just can jack up linkage frame 12, thereby jack up linkage frame 12, just can drive stretch board 13 when the jack up of linkage frame 12 jack up, stretch board 13 just can shift up in guide slot 15, stretch board 13 just can drive the downhill type head 8 of connection and move, downhill type head 8 top is provided with slide 16, downhill type head 8 just can jack up downhill type head 8, thereby make slide 16 to the position of standing groove 4 move, after putting the equipment that needs to test in standing groove 4, slide 16 just can jack up the top of equipment and move spacing, thereby prevent that it from taking place to empty.

Embodiment two:

as shown in fig. 4, on the basis of the first embodiment, the present utility model provides a technical solution: guide rods 11 are arranged on two sides of the machine tool 2, the guide rods 11 are respectively arranged on two sides of the placing groove 4, guide grooves 15 are formed in the guide rods 11, the guide grooves 15 on the guide rods 11 on the same side correspond to each other, the extension plate 13 can move on the guide rods 11 through the arrangement of the guide rods 11, and the extension plate 13 can slide through the arrangement of the guide grooves 15; a guide groove 15 between the guide rods 11 at one side is internally provided with a stretching plate 13, the stretching plate 13 is L-shaped, one side of the stretching plate 13 is connected in the guide groove 15 in a sliding way, the end of the stretching plate 13 facing the placing groove 4 is hinged with a linkage frame 12, and the sliding seat 16 can be jacked by the arrangement of the downhill type head 8; the upper side of the downhill head 8 of the extension plate 13 is provided with an uphill head 7, the uphill head 7 is arranged on one side end of the sliding seat 16, the output end of the sliding seat 16 faces the placing groove 4, the sliding seat 16 is integrally arranged in a cross shape, and the horizontal movement of the sliding seat 16 can be realized through the jacking of the downhill head 8.

As shown in fig. 4, the guide rods 11 are provided with slide bars 14, the slide bars 14 are perpendicular to the corresponding guide rods 11, the slide bars 14 on two sides are parallel to each other, the slide bars 14 on two sides are connected with a slide seat 16 in a sliding manner, and the clamping limit of the equipment can be realized through the arrangement of the slide seat 16.

In implementation, this scheme is through setting up slide bar 14 in one side of guide arm 11, and sliding connection is being used for slide bar 14, and slide 16 just can carry out horizontal migration on slide bar 14, and one side of slide 16 is provided with uphill type head 7, and downhill type head 8 just can be convenient for carry out the top to uphill type head 7 and move to make things convenient for slide 16 wholly to remove on slide bar 14, thereby make things convenient for slide 16 to carry out the clamp spacing to the equipment that waits to test.

The technical scheme has the advantages in practical application including but not limited to the following points:

the rocker 18 drives the sliding seat 16 to move, and the sliding seat 16 can clamp and support the upper part of the equipment, so that the equipment is prevented from toppling during detection.

When the technical scheme is used, equipment is placed in the placing groove 4 firstly, the extension plate 13 can be driven to move when the equipment presses down the rocker 18, the extension plate 13 can push the sliding seat 16 to the equipment position, so that clamping is realized, and the rocker 18 can be pushed back to the original position by the reset spring 9 when the equipment is taken out, so that the next test is convenient.

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 (7)

1. Novel vertical test fixture of hydraulic breaking hammer, including stand (1) and lathe (2), its characterized in that: the stand (1) sets up the four corners position at lathe (2), be provided with standing groove (4) on lathe (2), the both sides of standing groove (4) are provided with wane (18), stretch board (13) are being connected to one side end of wane (18), the top end that stretches board (13) is provided with downhill type head (8), the top of downhill type head (8) is equipped with slide (16), the output of slide (16) is equipped with slipmat (17).

2. The novel vertical test fixture for the hydraulic breaking hammer, according to claim 1, is characterized in that vertical side grooves (3) are formed in the end faces of two sides of the placing groove (4), a base (6) is arranged inside the placing groove (4), a bottom groove (5) is formed in the middle of the base (6), and the bottom groove (5) and the side grooves (3) are coaxially arranged.

3. The novel vertical test fixture for the hydraulic breaking hammer, as set forth in claim 1, wherein a rotating rod (10) is disposed in each side groove (3) of the placement groove (4), a rocker (18) is hinged on the rotating rod (10), the rocker (18) is in an L-shaped configuration, and a linkage frame (12) is hinged on one side end of the rocker (18).

4. The novel vertical test fixture for the hydraulic breaking hammer according to claim 1, wherein guide rods (11) are arranged on two sides of the machine tool (2), the guide rods (11) are respectively arranged on two sides of the placing groove (4), guide grooves (15) are formed in the guide rods (11), and the guide grooves (15) on the guide rods (11) on the same side correspond to each other.

5. The novel vertical test fixture for the hydraulic breaking hammer, as set forth in claim 4, is characterized in that a extending plate (13) is disposed in a guide groove (15) between the guide rods (11) on one side, the extending plate (13) is in an L-shaped configuration, one side of the extending plate (13) is slidably connected in the guide groove (15), and a linkage frame (12) is hinged on the end of the extending plate (13) facing the placing groove (4).

6. The novel vertical test fixture for the hydraulic breaking hammer according to claim 1, wherein an upward slope type head (7) is arranged above a downward slope type head (8) of the extension plate (13), the upward slope type head (7) is arranged on one side end of a sliding seat (16), the output end of the sliding seat (16) faces a placing groove (4), and the sliding seat (16) is integrally arranged in a cross shape.

7. The novel vertical test fixture for the hydraulic breaking hammer, as set forth in claim 4, wherein the guide rods (11) are provided with slide bars (14), the slide bars (14) are arranged perpendicular to the corresponding guide rods (11), the slide bars (14) on two sides are parallel to each other, and the slide bars (14) on two sides are slidably connected with a slide seat (16).