CN210982065U

CN210982065U - Electro-hydraulic servo pressure testing machine

Info

Publication number: CN210982065U
Application number: CN201921970989.3U
Authority: CN
Inventors: 邢轩; 梁红亮; 龚四贤; 肖国庆
Original assignee: Guangdong Baida Testing Technology Service Co ltd
Current assignee: Guangdong Baida Testing Technology Service Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-07-10
Anticipated expiration: 2029-11-14

Abstract

The utility model belongs to the technical field of the compression testing machine technique and specifically relates to a servo compression testing machine of electricity liquid is related to, its technical scheme main points are: the slag collecting device comprises a base and a pressure bearing table positioned at the top of the base, wherein the upper surface of the pressure bearing table is hinged with a material placing plate for bearing a workpiece, a baffle is circumferentially arranged at the edge of the material placing plate, a slag discharging port is formed in a side baffle positioned at the hinged end of the material placing plate, a collecting box for receiving crushed slag is connected to the base in a sliding manner, the top of the collecting box is arranged in an opening manner, and the collecting box can move to the position right below the slag discharging port; the bearing table is hinged with a butt rod used for supporting the object placing plate, the object placing plate is obliquely arranged when the butt rod is in butt joint with the bottom of the object placing plate, and a locking assembly used for locking and unlocking is arranged between the butt rod and the object placing plate. The electro-hydraulic servo pressure testing machine has the function of conveniently cleaning broken slag.

Description

Electro-hydraulic servo pressure testing machine

Technical Field

The utility model belongs to the technical field of compression testing machine technique and specifically relates to a servo compression testing machine of electricity liquid is related to.

Background

The electro-hydraulic servo pressure tester is a machine mainly used for compression test of materials such as cement, concrete and various building bricks.

At present, for example, chinese patent document with publication number CN201251533Y discloses a block compression testing machine, which includes a machine body, a workbench, a hydraulic device, a press block, a control panel, a digital display and the like, wherein the press block is fixed with the machine body through a screw rod, the screw rod can move up and down relative to the machine body, the hydraulic device is fixed on the machine body, the bottom surface of the workbench is fixed with the hydraulic device, the control panel is electrically connected with the digital display and the hydraulic device respectively, and a displacement sensor is assembled and fixed on the workbench. When the hydraulic pressure building block works, the pressing block is lowered to be in contact with the building block, then the hydraulic device is started, the workbench is jacked up, the building block is crushed, and the displacement sensor accurately measures the displacement, so that the pressure born by the building block is calculated.

The above prior art solutions have the following drawbacks: when the material is crushed, a large amount of concrete slag is generated, and the slag is easy to fall on a machine body or the ground and is difficult to clean, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a servo compression testing machine of electricity liquid, this servo compression testing machine of electricity liquid has the function of conveniently clearing up the disintegrating slag.

In order to achieve the above object, the utility model provides a following technical scheme: an electro-hydraulic servo pressure testing machine comprises a base and a pressure bearing table positioned at the top of the base, wherein an object placing plate used for bearing a workpiece is hinged to the upper surface of the pressure bearing table, a baffle is circumferentially arranged at the edge of the object placing plate, a slag discharging port is formed in a baffle positioned on one side of the hinged end of the object placing plate, a collecting box used for receiving crushed slag is connected to the base in a sliding mode, the top of the collecting box is arranged in an opening mode, and the collecting box can move to the position under the slag discharging port; the bearing table is hinged with a butt rod used for supporting the object placing plate, the object placing plate is obliquely arranged when the butt rod is in butt joint with the bottom of the object placing plate, and a locking assembly used for locking and unlocking the butt rod is arranged between the butt rod and the object placing plate.

By adopting the technical scheme, the baffle is arranged at the edge of the object placing plate, so that a test block cannot be ejected out of the object placing plate due to excessive pressure when being crushed, and the crushed slag is prevented from splashing to the base and the ground; will put thing board lifting and be the slope and place, the butt pole supports and puts the thing board and make it keep the tilt state, and the disintegrating slag slides to arranging sediment mouthful department along with the action of gravity, drops to the collection case via arranging the sediment mouth, accomplishes the collection of disintegrating slag, simple structure and clearance process convenient operation.

The utility model discloses further set up to: the bottom of collecting box is provided with the dovetail, the both ends of dovetail all are the opening setting, the base be provided with the confession the dovetail slides complex guide rail.

Through adopting above-mentioned technical scheme, the guide rail plays spacing effect to the collecting box, and both ends open-ended dovetail makes the collecting box can slide relative the base and take out simultaneously, makes things convenient for the clearance of collecting box.

The utility model discloses further set up to: the side wall of the collecting box is provided with a positioning boss, the positioning boss is connected with a positioning pin in a sliding mode along the vertical direction, the positioning pin penetrates through the upper surface and the lower surface of the positioning boss, a positioning hole for the positioning pin to be in inserting fit is formed in the base, and when the positioning pin is inserted into the positioning hole, the collecting box is located under the slag discharging port.

Through adopting above-mentioned technical scheme, the location bolt runs through in the location boss that sets up at the collecting box lateral part, and the location bolt is pegged graft in the locating hole of base for the collecting box locking has been guaranteed the collecting box and has been guaranteed the steadiness of during operation on the base.

The utility model discloses further set up to: the lateral wall of the collecting box is provided with a handle.

Through adopting above-mentioned technical scheme, be provided with the handle at the lateral wall of collecting box and make can carry out the pull to the collecting box conveniently.

The utility model discloses further set up to: the locking assembly comprises an inserting block arranged on the object placing plate, an inserting hole formed in the inserting block, and a locking screw hole, wherein one end of the locking screw hole is communicated with the inserting hole, the locking screw hole is horizontally arranged, a locking screw is arranged in the locking screw hole, one end of the locking screw is in butt fit with the surface of the butt rod, one side of the bearing table is provided with a bearing seat, one end of the butt rod is hinged to the bearing seat, and the other end of the butt rod is in butt fit with the inserting hole.

By adopting the technical scheme, the abutting rod is inserted into the jack and plays a role in supporting the object placing plate, and the object placing plate can be further cleaned when kept in an inclined state, so that the object placing plate is better in cleaning effect; meanwhile, the locking screw is screwed down to lock the abutting rod in the jack, so that the effect of fixing the abutting rod is achieved; unscrewing the screw rod makes the butt pole unblock for the butt pole can be taken out from the jack.

The utility model discloses further set up to: and a butterfly nut is fixedly arranged at one end of the locking screw, which is far away from the abutting rod.

Through adopting above-mentioned technical scheme, butterfly nut's setting is convenient for the staff to rotate locking screw.

The utility model discloses further set up to: the edge circumference of base is provided with the protection network, and is close to the one side of collecting box the protection network is provided with the guard gate that can open and close, and the guard network of one side relative with the guard gate has seted up the operation mouth.

Through adopting above-mentioned technical scheme, set up the protection network along the base edge for the machine staff obtains safety protection when the function, has seted up the guard gate at the protection network that is close to collecting box one side, conveniently clears up the disintegrating slag in the collecting box, lies in that the operation mouth has been seted up to the relative one side protection network of guard gate, and the use of convenient butt joint pole is operated.

The utility model discloses further set up to: the side wall of the object placing plate far away from the hinged end of the object placing plate is provided with a handle.

Through adopting above-mentioned technical scheme, set up the handle at the pressure-bearing platform, make things convenient for the lifting of pressure-bearing platform.

To sum up, the utility model discloses a beneficial technological effect does:

1. the baffle is arranged at the edge of the object placing plate, so that when the test block is crushed, the test block cannot be ejected out of the object placing plate due to excessive pressure, and the crushed slag is prevented from splashing to the base and the ground; the object placing plate is lifted and obliquely placed, the abutting rod supports the object placing plate to enable the object placing plate to keep an inclined state, the crushed slag slides to the slag discharging opening along with the action of gravity and falls into the collecting box through the slag discharging opening, the collection of the crushed slag is completed, the structure is simple, and the cleaning process is convenient to operate;

2. the collecting box can be pulled away relative to the base, so that the cleaning of the crushed slag is convenient;

3. and a protective net is arranged along the edge of the base, so that the working personnel can be safely protected when the machine operates.

Drawings

Fig. 1 is a schematic structural diagram in an embodiment of the present invention;

fig. 2 is a schematic structural view of the embodiment of the present invention after the protective net is removed;

fig. 3 is a schematic structural diagram of another view angle after the protective net is removed in the embodiment of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is a schematic structural diagram of another view angle in the embodiment of the present invention.

In the figure, 1, a support column; 2. a frame; 3. a screw; 4. pressing a plate; 5. a base; 51. a guide rail; 52. positioning holes; 6. a pressure bearing table; 61. a bearing seat; 7. a storage plate; 71. a baffle plate; 711. a slag discharge port; 72. a handle; 8. a collection box; 81. a dovetail groove; 82. positioning the boss; 83. a handle; 9. a butting rod; 10. a locking assembly; 101. an insertion block; 1011. locking the screw hole; 1012. a jack; 102. locking the screw rod; 1021. a butterfly nut; 11. positioning pins; 12. a protective net; 121. a protective door; 122. and an operation port.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a servo compression testing machine of electricity liquid, refers to fig. 1 and 2, includes base 5 and the pressure-bearing platform 6 that is located base 5 top, and base 5 is rectangular plate-like and vertically installs four support columns 1 that are located 5 four angles of base respectively, and frame 2 is installed at support column 1 top, and the vertical screw rod 3 of installing in frame 2, and clamp plate 4 is installed to 3 lower extremes of screw rod. Wherein, the upper surface of pressure-bearing platform 6 articulates there is the thing board 7 of putting that is used for bearing the weight of the work piece, it can bear the slope of the platform 6 relatively to put the thing board 7, make the disintegrating slag slide under the action of gravity, the edge circumference of putting the thing board 7 is provided with baffle 71, baffle 71 is used for blockking the disintegrating slag that bounces when broken test block, a side baffle 71 that is located the articulated end of putting the thing board 7 is provided with row cinder notch 711, row cinder notch 711 is used for discharging the disintegrating slag, it is specific, baffle 71 welds on putting the thing board 7, and the baffle 71 that is close to row cinder notch 711 end is along row cinder notch 711 orientation and be the funnel-shaped setting of shrink, with this sliding direction that is used for restricting the disintegrating slag, make the disintegrating slag concentrate on row.

The base 5 is connected with a collecting box 8 used for bearing crushed slag in a sliding mode, the top of the collecting box 8 is arranged in an opening mode, and the collecting box 8 can move to the position right below the slag discharging port 711. Specifically, collecting box 8 is the cuboid form, and the bottom of collecting box 8 is provided with dovetail 81, and dovetail 81 is located the middle part position of the bottom of the case and sets up along the long end direction, and the both ends of dovetail 81 all are the opening setting, and base 5 is provided with and supplies dovetail 81 to slide complex guide rail 51, and base 5 and guide rail 51 integrated into one piece, guide rail 51 play spacing effect to collecting box 8, have improved the stability of collecting box 8 in-process that slides. Meanwhile, in order to draw the collection box 8 conveniently, a handle 83 is welded to the side wall of the collection box 8.

Referring to fig. 3 and 4, the pressure receiving table 6 is hinged with an abutting rod 9 for supporting the object placing plate 7 (see fig. 2), and the abutting rod 9 is provided in a cylindrical shape. When the butt pole 9 butt is in the bottom of putting thing board 7, put thing board 7 and be the slope setting, put thing board 7 when keeping the tilt state, can carry out further clearance to putting thing board 7 for it is better to put the clean effect of thing board 7, puts the lateral wall that thing board 7 kept away from its hinged end and is provided with handle 72, makes things convenient for the lifting of bearing platform 6.

Furthermore, a locking assembly 10 for locking and unlocking the abutment rod 9 is mounted between the abutment rod 9 and the object plate 7. Specifically, the locking assembly 10 includes an insertion block 101 disposed on the object placing plate 7, an insertion hole 1012 disposed on the insertion block 101, and a locking screw hole 1011 having one end communicated with the insertion hole 1012, wherein the locking screw hole 1011 is disposed horizontally, and a locking screw 102 is disposed in the locking screw hole 1011. One side of pressure table 6 is provided with and accepts seat 61, and the one end of butt pole 9 articulates in accepting seat 61, and simultaneously, the piece 101 that inserts welds on putting thing board 7, and butt pole 9 articulates the other end of accepting seat 61 and jack 1012 grafting cooperation relatively, and the one end and the butt pole 9 surface butt cooperation of locking screw 102, and the one end welding that the butt pole 9 was kept away from to locking screw 102 has butterfly nut 1021. Meanwhile, the abutting rod 9 is inserted into the insertion hole 1012, the abutting rod 9 plays a role of supporting the object placing plate 7 through the insertion block 101, and the locking screw 102 is screwed to lock the abutting rod 9 in the insertion hole 1012 to play a role of fixing the abutting rod 9; unscrewing screw 3 unlocks abutment rod 9 so that abutment rod 9 can be withdrawn from receptacle 1012.

Referring to fig. 2, a positioning boss 82 is fixedly mounted on the side wall of the collecting box 8, a positioning pin 11 is slidably connected to the positioning boss 82 along the vertical direction, and the positioning pin 11 penetrates through the upper and lower surfaces of the positioning boss 82. The base 5 is provided with a positioning hole 52 for the insertion and matching of the positioning pin 11, and when the positioning pin 11 is inserted into the positioning hole 52, the collecting box 8 is positioned right below the slag discharge port 711. The positioning pin 11 is inserted into the positioning hole 52 on the base 5, so that the collecting box 8 is locked on the base 5, and the stability of the collecting box 8 in working is ensured.

Referring to fig. 1 and 5, protective nets 12 are circumferentially and fixedly mounted on the edge of the base 5, an openable protective door 121 is disposed on one side of the protective net 12 close to the collecting bin 8, an operation opening 122 is disposed on one side of the protective net 12 opposite to the protective door 121, one side of the protective door 121 is hinged to the protective net 12, and the free end of the protective door is closed to the protective net 12. The protection net 12 enables workers to obtain safety protection when the machine operates, the protection door 121 is opened to conveniently clean slag in the collecting box 8, and the workers can conveniently abut against the connecting rod 9 through the operation port 122.

The implementation principle of the embodiment is as follows: place the test block and carry out the breakage on putting thing board 7, at broken in-process, be provided with baffle 71 because of putting thing board 7 edge for the test block is when broken, avoids the disintegrating slag to launch out because of receiving too big pressure and puts thing board 7 outside, plays and prevents that the disintegrating slag from splashing to base 5 and subaerial. After the breakage is accomplished, the disintegrating slag is left over in putting thing board 7, at this moment, the staff sees through operation mouth 122 on the protection network 12 and rotates butt pole 9 and mention handle 72, insert butt pole 9 in the jack 1012 of grafting piece 101, rotating locking screw 102 is fixed with butt pole 9, place thing board 7 lifting slope with this and place, the disintegrating slag slides to row's cinder notch 711 department along with the action of gravity, drop to in collecting box 8 via row's cinder notch 711, accomplish the collection of disintegrating slag, open guard gate 121, take out collecting box 8 from guide rail 51 and can concentrate the disintegrating slag and empty, cleaning process convenient operation.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a servo compression testing machine of electricity liquid, includes base (5) and is located bearing platform (6) at base (5) top, its characterized in that: the upper surface of the pressure bearing table (6) is hinged with a storage plate (7) used for bearing a workpiece, a baffle (71) is arranged on the edge of the storage plate (7) in the circumferential direction, a slag discharge port (711) is formed in the baffle (71) on one side of the hinged end of the storage plate (7), a collecting box (8) used for receiving crushed slag is connected to the base (5) in a sliding mode, the top of the collecting box (8) is arranged in an opening mode, and the collecting box (8) can move to the position under the slag discharge port (711); the bearing table (6) is hinged with a butt rod (9) used for supporting the object placing plate (7), when the butt rod (9) is in butt joint with the bottom of the object placing plate (7), the object placing plate (7) is obliquely arranged, and a locking component (10) used for locking and unlocking the butt rod (9) is arranged between the butt rod (9) and the object placing plate (7).

2. The electro-hydraulic servo pressure tester of claim 1, wherein: the bottom of collecting box (8) is provided with dovetail (81), the both ends of dovetail (81) all are the opening setting, base (5) are provided with and supply dovetail (81) sliding fit's guide rail (51).

3. The electro-hydraulic servo pressure tester of claim 2, wherein: the side wall of the collecting box (8) is provided with a positioning boss (82), the positioning boss (82) is connected with a positioning pin (11) in a sliding mode along the vertical direction, the positioning pin (11) penetrates through the upper surface and the lower surface of the positioning boss (82), the base (5) is provided with a positioning hole (52) for the insertion and connection of the positioning pin (11), and when the positioning pin (11) is inserted into the positioning hole (52), the collecting box (8) is located under the slag discharge port (711).

4. The electro-hydraulic servo pressure tester of claim 2, wherein: the side wall of the collecting box (8) is provided with a handle (83).

5. The electro-hydraulic servo pressure tester of claim 1, wherein: locking subassembly (10) including set up in splicing block (101) on putting thing board (7), locate jack (1012) and one end on splicing block (101) and locking screw (1011) that jack (1012) are linked together, locking screw (1011) are the level setting, just be provided with locking screw (102) in locking screw (1011), the one end of locking screw (102) with butt and connect pole (9) surface butt cooperation, one side of bearing platform (6) is provided with and accepts seat (61), the one end of butt and connect pole (9) articulate in accept seat (61), the other end and jack (1012) the cooperation of pegging graft of butt and connect pole (9).

6. The electro-hydraulic servo pressure tester of claim 5, wherein: and a butterfly nut (1021) is fixedly arranged at one end of the locking screw rod (102) far away from the abutting rod (9).

7. The electro-hydraulic servo pressure tester of claim 1, wherein: the edge of the base (5) is circumferentially provided with a protective net (12), one side of the protective net (12) close to the collecting box (8) is provided with a protective door (121) capable of being opened and closed, and the protective net (12) on the side opposite to the protective door (121) is provided with an operation opening (122).

8. The electro-hydraulic servo pressure tester of claim 1, wherein: the side wall of the article placing plate (7) far away from the hinged end is provided with a handle (72).