CN215788686U

CN215788686U - Turnover type double-end-face rock grinding machine

Info

Publication number: CN215788686U
Application number: CN202120723554.XU
Authority: CN
Inventors: 杨国建
Original assignee: Nuclear Industry Tianjin Engineering Survey Institute
Current assignee: Nuclear Industry Tianjin Engineering Survey Institute Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2022-02-11
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses a turnover type double-end-face rock grinding machine, which relates to the technical field of rock processing and comprises a fixed frame, wherein a clamping mechanism for fixing a rock plate is arranged on the fixed frame, a guide rod is transversely fixed in the fixed frame, one output shaft of a double-shaft motor is connected with a transverse moving mechanism for driving the grinding mechanism to transversely reciprocate, and the other output shaft of the double-shaft motor is in driving connection with a longitudinal moving mechanism for driving the clamping mechanism to longitudinally reciprocate; according to the rock plate grinding machine, the two grinding mechanisms can be turned over through the arranged turning mechanism, the rock plate can be ground after the two grinding mechanisms are turned over, the replacement frequency of the grinding mechanisms after being worn is avoided, the rock plate can be sufficiently ground, the arranged transverse translation mechanism and the arranged longitudinal translation mechanism can drive the grinding mechanisms to perform reciprocating relative motion relative to the rock plate, and the grinding sufficiency and efficiency of the rock plate are remarkably improved.

Description

Turnover type double-end-face rock grinding machine

Technical Field

The utility model relates to the technical field of rock processing, in particular to a turnover type double-end-face rock grinding machine.

Background

Rocks are solid aggregates of one or more minerals and natural glass with a stable shape. Rocks composed of a mineral are called monorocks, such as marbles composed of calcite, quartzite composed of quartz, etc.; rocks composed of several minerals are called complex rocks, such as granite composed of minerals such as quartz, feldspar and mica, gabbros composed of basal plagioclase and pyroxene, and so on.

In the course of working to the rock board, need grind the flat processing with the help of the flat-grinding machine to the surface of rock board, but current flat-grinding machine, its structure is too fixed, can not carry out nimble regulation according to the flat needs of grinding, and the flat effect of grinding that leads to the rock board is relatively poor, for this reason, provides a convertible bi-polar face rock flat-grinding machine now to solve above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a turnover type double-end-face rock grinding machine to solve the problems in the background technology.

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

the utility model provides a convertible bi-polar face rock grinds flat-bed machine, includes the mount, is equipped with on the mount to be used for carrying out the clamping mechanism that fixes to the rock board, transversely is fixed with the guide arm in the mount, and the slip cover is equipped with the sleeve pipe on the guide arm, be connected with the mill flat-bed machine that two symmetries set up through adjustment mechanism on the sleeve pipe, be equipped with the tilting mechanism that is used for driving the upset of mill flat-bed machine structure on the mount, be fixed with the double-shaft motor on the mount, be connected with the transverse movement mechanism that is used for driving mill flat-bed machine structure transverse reciprocating motion on an output shaft of double-shaft motor, another output shaft drive of double-shaft motor is connected with the longitudinal movement mechanism that is used for driving clamping mechanism longitudinal reciprocating motion.

As a modified scheme of the utility model: clamping mechanism includes the bearing board that sets up with mount longitudinal sliding, is fixed with the joint seat of a pair of joint on the rock board on the bearing board, and threaded connection wears to be equipped with the locking screw with the rock board butt on the joint seat.

As a modified scheme of the utility model: the adjusting mechanism comprises a rotating wheel which is rotatably installed on the sleeve, and two sides of the rotating wheel are respectively and coaxially fixed with a threaded rod with opposite thread turning directions, and a thread sleeve block which is in sliding connection with the sleeve is sleeved on the threaded rod in a threaded manner.

As a modified scheme of the utility model: grind flat mechanism including fixing the vertical board on two screw thread cover pieces, all articulated on two vertical boards have the second connecting rod, the second connecting rod is kept away from that vertical board one end is articulated have with the board of polishing of rock plate contact.

As a modified scheme of the utility model: the turnover mechanism comprises an adjusting pipe coaxially fixed with the sleeve, a hanging bracket is sleeved on the adjusting pipe, a hand wheel is movably mounted on the hanging bracket in a revolving manner, a worm is coaxially fixed on the hand wheel, and a worm wheel fixedly arranged on the adjusting pipe is meshed with the worm in a sleeved manner.

As a modified scheme of the utility model: the transverse moving mechanism comprises a transverse rack which is transversely slidably mounted on the fixing frame, the transverse rack is fixedly connected with the hanging frame, the double-shaft motor is in driving connection with an incomplete gear which is intermittently meshed with the transverse rack, and a spring ring is fixed between the sleeve and the fixing frame.

As a modified scheme of the utility model: the longitudinal moving mechanism comprises a first connecting rod longitudinally connected with the fixing frame in a sliding mode, one end of the first connecting rod is fixedly connected with the bearing plate, a longitudinal rack is fixed to the other end of the first connecting rod, and a transmission gear rotatably mounted on the fixing frame is connected to the longitudinal rack in a meshed mode.

As a modified scheme of the utility model: the longitudinal moving mechanism further comprises a bevel gear I and a bevel gear II which are coaxially fixed with the transmission gear, and the double-shaft motor is in driving connection with incomplete bevel gears which are alternately meshed with the bevel gear I and the bevel gear II.

According to the rock plate grinding machine, the two grinding mechanisms can be turned over through the arranged turning mechanism, the rock plate can be ground after the two grinding mechanisms are turned over, the replacement frequency of the grinding mechanisms after being worn is avoided, the rock plate can be sufficiently ground, the arranged transverse translation mechanism and the arranged longitudinal translation mechanism can drive the grinding mechanisms to perform reciprocating relative motion relative to the rock plate, and the grinding sufficiency and efficiency of the rock plate are remarkably improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of section A of FIG. 1;

FIG. 3 is an enlarged view of section A of FIG. 1;

fig. 4 is a partial perspective view of the present invention.

In the figure: 1-fixing frame, 2-clamping seat, 3-guide rod, 4-spring ring, 5-sleeve, 6-vertical plate, 7-hand wheel, 8-transverse rack, 9-incomplete gear, 10-double-shaft motor, 11-incomplete bevel gear, 12-locking screw, 13-bevel gear I, 14-bevel gear II, 15-longitudinal rack, 16-transmission gear, 17-rock plate, 18-bearing plate, 19-adjusting tube, 20-worm gear, 21-worm, 22-thread sleeve block, 23-threaded rod, 24-rotating wheel, 25-first connecting rod, 26-polishing plate, 27-second connecting rod and 28-hanging frame.

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 turnover type double-end-face rock grinding machine comprises a fixing frame 1, wherein a clamping mechanism for fixing a rock plate 17 is arranged on the fixing frame 1, a guide rod 3 is transversely fixed in the fixing frame 1, a sleeve 5 is slidably sleeved on the guide rod 3, the sleeve 5 is connected with two symmetrically arranged grinding mechanisms through an adjusting mechanism, the fixing frame 1 is provided with a turnover mechanism for driving the grinding mechanisms to turn over, a double-shaft motor 10 is fixed on the fixing frame 1, one output shaft of the double-shaft motor 10 is connected with a transverse moving mechanism for driving the grinding mechanisms to transversely reciprocate, and the other output shaft of the double-shaft motor 10 is connected with a longitudinal moving mechanism for driving the clamping mechanism to longitudinally reciprocate.

This device carries out the joint spacing to rock plate 17 through the clamping mechanism who sets up when using, specifically, clamping mechanism includes the bearing board 18 that sets up with 1 longitudinal sliding of mount, is fixed with a pair of joint on bearing board 18 on the joint seat 2 on rock plate 17 of joint, and threaded connection wears to be equipped with the locking screw 12 with the rock plate 17 butt on the joint seat 2.

The rock plate 17 is placed on the bearing plate 18, the clamping seat 2 clamps the rock plate 17, the relative screwing-in of the bearing plate 18 is realized by screwing the locking screw 12, the locking and fixing effect of the rock plate 17 on the bearing plate 18 is realized, and the stability of the subsequent grinding process is ensured.

The adjusting mechanism of the device comprises a rotating wheel 24 which is rotatably arranged on a sleeve 5, and threaded rods 23 with opposite thread turning directions are coaxially fixed on two sides of the rotating wheel 24 respectively, and threaded sleeve blocks 22 which are in sliding connection with the sleeve 5 are sleeved on threaded rods 23 in a threaded manner. The grinding mechanism comprises vertical plates 6 fixed on the two thread sleeve blocks 22, a second connecting rod 27 is hinged to each of the two vertical plates 6, and a grinding plate 26 in contact with the rock plate 17 is hinged to one end, away from the vertical plate 6, of the second connecting rod 27.

Through the setting, rotatory runner 24 drive threaded rod 23 is rotatory, and threaded rod 23 drive screw sleeve piece 22 is in opposite directions or back-to-back motion, and screw sleeve piece 22 drives the relative sleeve pipe 5's of board 26 realization interval regulation effect of polishing through second connecting rod 27, finally makes the board 26 of polishing press and guarantees the sufficient effort that compresses tightly of process of grinding flat on rock plate 17 surface.

In addition, the turnover mechanism of the device comprises an adjusting pipe 19 coaxially fixed with the sleeve 5, a hanging bracket 28 is sleeved on the adjusting pipe 19, a hand wheel 7 is rotatably mounted on the hanging bracket 28, a worm 21 is coaxially fixed on the hand wheel 7, and a worm wheel 20 sleeved on the adjusting pipe 19 is meshed on the worm 21.

It is rotatory to drive worm 21 through revolving hand wheel 7 soon, and worm 21 drive worm wheel 20 is rotatory, and worm wheel 20 drive control tube 19 is rotatory, and control tube 19 drive sleeve 5 is rotatory, and then realizes the upset effect of polishing board 26, realizes that two polishing boards 26 of grinding flat mechanism can realize the upset, realizes that another polishing board 26 of conversion grinds flat rock plate 17 after 26 wearing and tearing of a polishing board, has promoted the flat machining efficiency of grinding of rock plate 17 greatly.

Example 2

On the basis of the embodiment 1, in addition, the transverse moving mechanism of the device comprises a transverse rack 8 which is transversely slidably mounted on the fixed frame 1, the transverse rack 8 is fixedly connected with the hanging bracket 28, the double-shaft motor 10 is in driving connection with an incomplete gear 9 which is intermittently meshed with the transverse rack 8, and a spring ring 4 is fixed between the sleeve 5 and the fixed frame 1.

The double-shaft motor 10 that sets up drives incomplete gear 9 rotatory, and incomplete gear 9 meshes with horizontal rack 8 intermittent type, under the elastic action of spring ring 4, realizes that horizontal rack 8 drives sleeve pipe 5 horizontal reciprocating motion under the guide effect of guide arm 3 for grind flat mechanism and carry out abundant mill to rock plate 17 surface and smooth.

In addition, the longitudinal moving mechanism of the device comprises a first connecting rod 25 which is longitudinally and slidably connected with the fixed frame 1, one end of the first connecting rod 25 is fixedly connected with the bearing plate 18, the other end of the first connecting rod 25 is fixedly provided with a longitudinal rack 15, and the longitudinal rack 15 is in meshing connection with a transmission gear 16 which is rotatably arranged on the fixed frame 1; the longitudinal moving mechanism also comprises a bevel gear I13 and a bevel gear II14 which are coaxially fixed with the transmission gear 16, and the double-shaft motor 10 is in driving connection with an incomplete bevel gear 11 which is alternatively meshed with the bevel gear I13 and the bevel gear II 14.

The arranged double-shaft motor 10 drives the incomplete bevel gear 11 to rotate, the incomplete bevel gear 11 is alternately meshed and connected with the bevel gear I13 and the bevel gear II14, at the moment, the bevel gear I13 and the bevel gear II14 drive the transmission gear 16 to rotate clockwise and anticlockwise alternately in the alternate rotation process, the transmission gear 16 drives the longitudinal rack 15 to do longitudinal reciprocating motion, the longitudinal rack 15 drives the rock plate 17 on the bearing plate 18 to do longitudinal reciprocating motion through the first connecting rod 25, and therefore the rock plate 17 can be fully ground by the grinding mechanism.

In conclusion, the two flattening mechanisms can be turned over through the arranged turning mechanism, the rock plate 17 can be flattened after the two flattening mechanisms are turned over, the replacement frequency of the flattening mechanisms after being worn is avoided, the rock plate 17 can be fully flattened, the arranged transverse translation mechanism and the arranged longitudinal translation mechanism can drive the flattening mechanisms to do reciprocating relative motion relative to the rock plate 17, and the degree and efficiency of the full flattening of the rock plate 17 are remarkably improved.

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, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these changes and substitutions belong to the protection scope of the present invention. The protection scope of this technical solution patent should be subject to the appended claims.

Claims

1. The utility model provides a convertible bi-polar face rock grinds flat-bed machine, includes mount (1), is equipped with on mount (1) to be used for carrying out the clamping mechanism fixed to rock board (17), its characterized in that, transversely be fixed with guide arm (3) in mount (1), sliding sleeve is equipped with sleeve pipe (5) on guide arm (3), be connected with the mill flat mechanism that two symmetries set up through adjustment mechanism on sleeve pipe (5), be equipped with the tilting mechanism that is used for driving mill flat mechanism upset on mount (1), be fixed with double-shaft motor (10) on mount (1), be connected with the lateral shifting mechanism that is used for driving mill flat mechanism lateral reciprocating motion on an output shaft of double-shaft motor (10), another output shaft drive of double-shaft motor (10) is connected with the longitudinal shifting mechanism that is used for driving clamping mechanism longitudinal reciprocating motion.

2. The roll-over type double-end face rock grinding machine according to claim 1, characterized in that the clamping mechanism comprises a bearing plate (18) which is arranged in a longitudinal sliding manner with the fixed frame (1), a pair of clamping seats (2) clamped on the rock plate (17) is fixed on the bearing plate (18), and a locking screw (12) abutted against the rock plate (17) is arranged on the clamping seats (2) in a threaded connection in a penetrating manner.

3. The roll-over type double-end-face rock mill according to claim 1 or 2, characterized in that the adjusting mechanism comprises a rotating wheel (24) rotatably mounted on the sleeve (5), a threaded rod (23) with opposite thread direction is coaxially fixed on both sides of the rotating wheel (24), and a threaded sleeve block (22) slidably connected with the sleeve (5) is sleeved on the threaded rod (23).

4. The roll-over double-ended rock grinding machine according to claim 3, characterized in that the grinding mechanism comprises vertical plates (6) fixed on two threaded blocks (22), a second connecting rod (27) is hinged on each of the two vertical plates (6), and a grinding plate (26) contacting the rock plate (17) is hinged on the end of the second connecting rod (27) far away from the vertical plates (6).

5. The roll-over type double-end-face rock grinding machine according to claim 1, characterized in that the roll-over mechanism comprises an adjusting pipe (19) coaxially fixed with the sleeve (5), a hanging bracket (28) is sleeved on the adjusting pipe (19), a hand wheel (7) is rotatably mounted on the hanging bracket (28), a worm (21) is coaxially fixed on the hand wheel (7), and a worm wheel (20) sleeved on the adjusting pipe (19) is meshed on the worm (21).

6. The roll-over type double-ended rock grinding machine according to claim 5, characterized in that the transverse moving mechanism comprises a transverse rack (8) transversely slidably mounted on the fixed frame (1), the transverse rack (8) is fixedly connected with a hanger (28), the double-shaft motor (10) is in driving connection with an incomplete gear (9) intermittently meshed with the transverse rack (8), and a spring ring (4) is fixed between the sleeve (5) and the fixed frame (1).

7. The roll-over type double-ended rock grinding machine according to claim 2, characterized in that the longitudinal moving mechanism comprises a first connecting rod (25) longitudinally connected with the fixed frame (1) in a sliding manner, one end of the first connecting rod (25) is fixedly connected with the supporting plate (18), the other end of the first connecting rod (25) is fixedly provided with a longitudinal rack (15), and the longitudinal rack (15) is engaged with a transmission gear (16) rotatably mounted on the fixed frame (1).

8. The roll-over double-ended rock miller according to claim 7, characterized in that the longitudinal moving mechanism further comprises a bevel gear I (13) and a bevel gear II (14) coaxially fixed with the transmission gear (16), the double-shaft motor (10) being drivingly connected with incomplete bevel gears (11) alternately meshing with the bevel gear I (13) and the bevel gear II (14).