CN215179071U

CN215179071U - Double-end-face rock grinding machine for rock test

Info

Publication number: CN215179071U
Application number: CN202120902594.0U
Authority: CN
Inventors: 白绍苓; 杨国建
Original assignee: Nuclear Industry Tianjin Engineering Survey Institute
Current assignee: Nuclear Industry Tianjin Engineering Survey Institute Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-12-14
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a double-end-face rock grinding machine for rock tests, which relates to the technical field of rock test equipment and comprises a base, an electric push rod, a sliding plate, a grinding motor, a grinding wheel, a propelling motor, a first threaded rod, a first slider, a first clamping plate, a second threaded rod, a second slider, a second clamping plate, a rotating part, a storage rack and a double-shaft motor, wherein the grinding mechanism is arranged to grind and flatten a rock test piece on two sides simultaneously, the propelling mechanism is arranged to drive the clamping mechanism to slide on the base, the clamping mechanism is arranged to stably clamp the rock test piece, the first clamping plate and the second clamping plate are arranged to clamp a main rectangular test piece and a circular test piece, the driving mechanism is arranged to adjust the distance between the first clamping plate and the second clamping plate, the device increases the stability of clamping and enables the test piece to move easily in the grinding process, the test piece can be steadily polished.

Description

Double-end-face rock grinding machine for rock test

Technical Field

The utility model relates to a rock experimental facilities technical field specifically is a bi-polar face rock grinds flat-bed machine for rock test.

Background

The double-end-face grinding machine is also called double-end-face grinding machine, and is a machine for grinding various non-metal solids such as rock ore, concrete and the like after rough cutting, thereby processing the required high-precision cube or cylinder test specimen.

The prior art discloses a bi-polar face grinds flat-bed machine, belong to engineering test instrument field, which comprises a bod, sliding connection has the workstation on the organism, be provided with the fixing base on the workstation, the both sides that just are located the fixing base on the workstation are provided with the grinding subassembly, be provided with the fixed plate on the fixing base, the both ends that just are located the fixing base on the fixing base are provided with the gag lever post, the gag lever post extends along vertical direction, the fixed orifices has been seted up at the both ends that just are located the fixed plate on the fixed plate, two gag lever posts wear to locate respectively in two fixed orifices, be provided with the elastic component between fixing base and the fixed plate, the both ends of elastic component respectively with fixing base and fixed plate fixed connection. Although the device can fix the test piece, the clamping device of the device can not lock the test piece on the clamping plate, so that the test piece is easy to move in the polishing process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bi-polar face rock grinds flat-bed machine for rock test to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a bi-polar face rock grinds flat-bed machine for rock test, includes the base, the fixed curb plate that is provided with in both sides of base, the bilateral symmetry of curb plate is provided with grinds flat-bed machine and constructs, grind flat-bed machine and construct and set up in the position that is close to a curb plate, be close to fixed mounting on the base of curb plate one end and have propulsion motor, propulsion motor drive is connected with advancing mechanism, the last fixedly connected with fixture of advancing mechanism.

As an improved scheme of the utility model: grind flat mechanism including the electric putter of fixed mounting in base one end, fixedly connected with slide on electric putter's the actuating lever, fixedly mounted has grinding motor on the slide, grinding motor drive is connected with the wheel of polishing that the rock ground.

As an improved scheme of the utility model: the propelling mechanism comprises a first threaded rod and a slide rail, the first threaded rod is in driving connection with the propelling motor, the slide rail is arranged on the base, the first threaded rod is rotatably installed on the slide rail, a first sliding block is sleeved on the first threaded rod in a threaded manner, and the first sliding block is connected with the slide rail in a sliding and clamping manner.

As an improved scheme of the utility model: fixture include with first slider fixed connection's first grip block, the both ends of first grip block are rotated respectively and are installed the second threaded rod, the second slider has been cup jointed, two to the screw thread respectively on the second threaded rod fixedly connected with second grip block between the second slider, fixedly connected with connecting piece on the second threaded rod, rotate on the connecting piece and install and rotate a piece, two fixedly connected with supporter between rotating the piece, fixed mounting has actuating mechanism on the supporter.

As an improved scheme of the utility model: and one side of the first clamping plate opposite to the second clamping plate is provided with a placing flat plate and a placing groove.

As an improved scheme of the utility model: the driving mechanism comprises a double-shaft motor fixedly mounted on the shelf, two driving shafts of the double-shaft motor are fixedly connected with bevel gears I respectively, the bevel gears I are meshed with bevel gears II, and the bevel gears II are fixedly connected with the connecting pieces.

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

the utility model discloses a grind flat mechanism that sets up can carry out two-sided while to the rock test piece and grind flat, the advancing mechanism of setting can drive fixture and slide on the base, the centre gripping rock test piece that the fixture of setting can be stable, the first grip block and the second grip block of setting can centre gripping main rectangle test piece and circular test piece, and the distance between first grip block and the second grip block can be adjusted to the actuating mechanism of setting, the setting of this device has increased the stability of centre gripping, make the test piece remove easily at the in-process of polishing, the test piece can be steady promptly by polishing.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.

In the figure: 1-base, 2-side plate, 3-electric push rod, 4-sliding plate, 5-grinding motor, 6-grinding wheel, 7-propelling motor, 8-sliding rail, 9-first threaded rod, 10-first sliding block, 11-first clamping plate, 12-second threaded rod, 13-second sliding block, 14-second clamping plate, 15-placing flat plate, 16-placing groove, 17-connecting piece, 18-rotating piece, 19-storage rack, 20-double-shaft motor, 21-bevel gear I and 22-bevel gear II.

Detailed Description

The technical scheme of the patent is further described in detail by combining the following specific embodiments:

example 1

Referring to fig. 1-4, the double-end-face rock grinding machine for the rock test comprises a base 1, side plates 2 are fixedly arranged on two sides of the base 1, grinding mechanisms are symmetrically arranged on two sides of each side plate 2, each grinding mechanism is arranged at a position close to one side plate 2, a pushing motor 7 is fixedly arranged on the base 1 close to one end of each side plate 2, the pushing motors 7 are connected with pushing mechanisms in a driving mode, and clamping mechanisms are fixedly connected onto the pushing mechanisms.

When the device is used, the grinding mechanism is used for grinding the two sides of a rock test piece simultaneously, the propulsion motor 7 is used for driving the propulsion mechanism, the propulsion mechanism is used for driving the clamping mechanism to slide on the base, the clamping mechanism is used for stably clamping the rock test piece, and the driving mechanism can adjust the clamping mechanism to stably clamp the test piece with different sizes.

Specifically, grind flat mechanism and include electric putter 3 of fixed mounting in 1 one end of base, fixedly connected with slide 4 on electric putter 3's the actuating lever, fixed mounting has grinding motor 5 on slide 4, grinding motor 5 drive connection has the grinding wheel 6 that the rock ground flat, and electric putter 3 promotes slide 4 self-sliding on base 1, can make the distance between two grinding wheels 6 obtain adjusting, and grinding motor 5 drive rotates grinding wheel 6, and grinding wheel 6 can be polished the test piece.

Advancing mechanism includes the first threaded rod 9 of being connected with the drive of propulsion motor 7 and sets up slide rail 8 on base 1, first threaded rod 9 rotates and installs on slide rail 8, and first slider 10 has been cup jointed to the screw thread on first threaded rod 9, first slider 10 and the slip joint of slide rail 8, and the drive of propulsion motor 7 rotates first threaded rod 9, then first slider 10 freely slides on first threaded rod 9 promptly to make fixture automatic sliding on base 1 between two grinding wheels 6.

Example 2

On the basis of embodiment 1, in addition, the driving mechanism of the device comprises a double-shaft motor 20 fixedly installed on the shelf 19, two driving shafts of the double-shaft motor 20 are fixedly connected with bevel gears I21 respectively, the bevel gear I21 is meshed with a bevel gear II22, the bevel gear II22 is fixedly connected with the connecting piece 17, the double-shaft motor 20 drives the rotating bevel gear I21, the bevel gear I21 is meshed with the bevel gear II22 to rotate, and the connecting piece 17 is driven to rotate by the rotation of the bevel gear II 22.

The clamping mechanism comprises a first clamping plate 11 fixedly connected with a first sliding block 10, two ends of the first clamping plate 11 are respectively and rotatably provided with a second threaded rod 12, the second threaded rod 12 is respectively sleeved with a second sliding block 13 in a threaded manner, a second clamping plate 14 is fixedly connected between the two second sliding blocks 13, a connecting piece 17 is fixedly connected on the second threaded rod 12, the connecting piece 17 is rotatably provided with rotating pieces 18, a storage rack 19 is fixedly connected between the two rotating pieces 18, a driving mechanism is fixedly arranged on the shelf 19, the test piece is placed between the first clamping plate 11 and the second clamping plate 14, the second threaded rod 12 is driven to rotate by the rotation of the connecting piece 17, the second sliding block 13 slides on the second threaded rod 12 by the rotation of the second threaded rod, so that the distance between the second clamping plate 14 and the first clamping plate 11 is adjusted, i.e. the test piece is clamped.

A placing flat plate 15 and a placing groove 16 are arranged on one side, opposite to the first clamping plate 11 and the second clamping plate 14, the placing flat plate 15 is used for placing a rectangular test piece, and the placing groove 16 is used for placing a circular test piece.

Through the arrangement, the electric push rod 3 pushes the sliding plate 4 to automatically slide on the base 1, so that the distance between the two grinding wheels 6 is adjusted, the grinding motor 5 drives the rotating grinding wheels 6 to grind a test piece, the pushing motor 7 drives the rotating first threaded rod 9 to enable the first sliding block 10 to freely slide on the first threaded rod 9, so that the clamping mechanism automatically slides on the base 1 between the two grinding wheels 6, the double-shaft motor 20 drives the rotating bevel gear I21, the bevel gear I21 is meshed with the bevel gear II22 to rotate the connecting piece 17, the test piece is placed between the first clamping plate 11 and the second clamping plate 14, the second threaded rod 12 is driven to rotate by the rotation of the connecting piece 17, the second sliding block 13 slides on the second threaded rod 12 by the rotation of the second threaded rod, so that the distance between the second clamping plate 14 and the first clamping plate 11 is adjusted, i.e. the test piece is clamped.

To sum up, the utility model discloses a grind flat mechanism that sets up can carry out two-sided while to grind flat to the rock test piece, the advancing mechanism of setting can drive fixture and slide on base 1, the fixture that sets up can be stable grasp the rock test piece, the first grip block 11 and the second grip block 14 that set up can centre gripping main rectangular test piece and circular test piece, and the actuating mechanism of setting can adjust the distance between first grip block 11 and the second grip block 14, the setting of this device has increased the stability of centre gripping, make the test piece remove easily at the in-process of polishing, the test piece can be steady promptly polished.

It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all fall within the protection scope of the present technical solution. The protection scope of this technical solution patent should be subject to the appended claims.

Claims

1. The utility model provides a bi-polar face rock grinds flat-bed machine for rock test, includes base (1), its characterized in that, the fixed curb plate (2) that is provided with in both sides of base (1), the bilateral symmetry of curb plate (2) is provided with grinds flat-bed machine and constructs, grind flat-bed machine and construct and set up in the position that is close to a curb plate (2), be close to fixed mounting on base (1) of curb plate (2) one end have propulsion motor (7), propulsion motor (7) drive connection has advancing mechanism, the last fixedly connected with fixture of advancing mechanism.

2. The double-end-face rock grinding machine for the rock test is characterized in that the grinding mechanism comprises an electric push rod (3) fixedly mounted at one end of a base (1), a sliding plate (4) is fixedly connected to a driving rod of the electric push rod (3), a grinding motor (5) is fixedly mounted on the sliding plate (4), and the grinding motor (5) is in driving connection with a grinding wheel (6) for grinding the rock.

3. The double-end-face rock grinding machine for the rock test is characterized in that the propelling mechanism comprises a first threaded rod (9) in driving connection with the propelling motor (7) and a sliding rail (8) arranged on the base (1), the first threaded rod (9) is rotatably installed on the sliding rail (8), a first sliding block (10) is sleeved on the first threaded rod (9) in a threaded manner, and the first sliding block (10) is in sliding clamping connection with the sliding rail (8).

4. The double-end-face rock grinding machine for the rock test is characterized in that the clamping mechanism comprises a first clamping plate (11) fixedly connected with a first sliding block (10), two ends of the first clamping plate (11) are respectively and rotatably provided with a second threaded rod (12), the second threaded rod (12) is respectively and threadedly sleeved with a second sliding block (13), a second clamping plate (14) is fixedly connected between the two second sliding blocks (13), a connecting piece (17) is fixedly connected onto the second threaded rod (12), a rotating piece (18) is rotatably arranged on the connecting piece (17), a storage rack (19) is fixedly connected between the two rotating pieces (18), and a driving mechanism is fixedly arranged on the storage rack (19).

5. The double-ended rock leveler for rock testing as set forth in claim 4 wherein said first holding plate (11) and said second holding plate (14) are provided with a placement plate (15) and a placement groove (16) on opposite sides thereof.

6. The double-ended rock grinding machine for rock testing according to claim 4 or 5, wherein the driving mechanism comprises a double-shaft motor (20) fixedly mounted on a shelf (19), two driving shafts of the double-shaft motor (20) are respectively and fixedly connected with a bevel gear I (21), the bevel gear I (21) is engaged with a bevel gear II (22), and the bevel gear II (22) is fixedly connected with a connecting piece (17).