CN219387797U - Reamer special for rock - Google Patents

Abstract

The utility model belongs to the technical field of rock reaming, in particular to a special reamer for rock, which comprises a front fixing plate and a rear fixing plate, wherein the driving end of a driving piece fixedly penetrates through the front fixing plate, the driving end of the driving piece is fixedly connected with a connecting ring, the connecting ring is in sliding connection with a supporting plate, one side of the supporting plate is fixedly connected with a connecting block, the outer wall of the connecting ring is fixedly connected with two clamping blocks for limiting the connecting block, the top end of the supporting plate is detachably connected with a connecting piece, and the top end of the connecting piece is detachably connected with a reaming piece; the assembly capable of carrying out multi-angle adjustment on the connecting piece and the reaming piece is formed by the driving piece, the connecting ring, the clamping block, the supporting plate and the fixing ring, so that the device can carry out angle adjustment according to drilling holes at different positions when the reaming piece is used for reaming, and the reaming position is located at a position corresponding to the drilling position when the reaming piece is used for reaming.

Description

Reamer special for rock

Technical Field

The utility model belongs to the technical field of rock reaming, and particularly relates to a reamer special for rock.

Background

The drilling is carried out through the rig on the rock, the trompil position is confirmed, rethread reaming device carries out reaming work to the drilling position, therefore when carrying out the reaming to drilling department, the reamer needs the direction of opening in to the rock to be unanimous with the drilling position, avoid producing the inclination deviation, when the reaming, lead to the trace of leaving the drilling on the reaming inner wall, influence reaming quality, and when having certain angle to carry out the reaming work to the drilling position on the rock, and the rock is in the mine tunnel, and when required reaming position is in constructor top, current reaming device needs to install the regulation to reaming device according to drilling angle again, temporarily build the setting element of reamer, and the setting element of being built, when drilling is more, need continuous installation setting element so that the executive part position of reamer can effectually correspond drilling position, thereby lead to the efficiency of construction lower, the reaming progress is slow.

Disclosure of Invention

The utility model provides a special reamer for rock, which has the characteristics of solving the problems that the existing reamer needs to be installed and adjusted according to the drilling angle, and the built locating piece is single in pertinence, and when more holes are drilled, the locating piece needs to be continuously installed, so that the construction efficiency is lower.

The utility model provides the following technical scheme: including preceding fixed plate and back fixed plate, preceding fixed plate with connect through the connecting rod between the back fixed plate, preceding fixed plate with the mounting groove has all been seted up to back fixed plate opposite side, two equal fixedly connected with solid fixed ring of mounting groove inner wall, gu fixed ring inner wall sliding connection has the backup pad, backup pad bottom fixedly connected with supports the arc, wherein preceding fixed plate outside fixedly connected with driving piece, driving piece drive end fixed run through preceding fixed plate, driving piece drive end fixedly connected with go-between, go-between with backup pad sliding connection, backup pad one side fixedly connected with connecting block, two be used for of go-between outer wall fixedly connected with of go-between two be used for the connecting block carries out spacing block, the connecting piece can be dismantled on the backup pad top, the connecting piece top can be dismantled and be connected with reaming piece.

The front fixing plate and the outer wall of the rear fixing plate are provided with abdication grooves, the two abdication grooves correspond to each other, and two ends of the connecting rod are in sliding connection with the inner wall of the abdication groove.

Wherein, two trompils have all been seted up to the groove inner wall of stepping down and a plurality of connecting rod junction, trompil inner wall sliding connection has the gag lever post.

The limiting block is fixedly connected to the joint of the supporting plate and the inner wall of the fixed ring, a limiting groove for limiting the limiting block is formed in the inner wall of the fixed ring, and the supporting arc plate is matched with the inner wall of the fixed ring.

The hinge rod is positioned between the support plate and the rear fixing plate, and the hinge rod is hinged with the inner wall of the mounting groove.

The beneficial effects of the utility model are as follows: the assembly that can carry out multi-angle regulation to connecting piece and reaming piece is constituteed through driving piece, go up the retainer plate, block, backup pad and solid fixed ring, make the device carry out the reaming during operation, can carry out the angle modulation according to the drilling of different positions, ensure that the reaming piece carries out the reaming during operation, the reaming position is in the position that corresponds each other with the drilling position, make the device effectively carry out the reaming operation, avoid producing the deviation, influence reaming quality, and can avoid when carrying out the reaming to the drilling department of a plurality of different drilling angles, can save constructor to the drilling orientation temporarily install the setting element to connecting piece and reaming piece, thereby can effectually reduce the construction degree of difficulty, improve efficiency of construction.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective sectional structure of the present utility model;

FIG. 3 is a schematic perspective view of a fixing ring according to the present utility model;

FIG. 4 is a cross-sectional view of a fixing plate according to the present utility model;

FIG. 5 is an enlarged schematic view of FIG. 2A in accordance with the present utility model;

fig. 6 is an enlarged schematic view of B of fig. 4 in accordance with the present utility model.

In the figure: 1. a front fixing plate; 11. a rear fixing plate; 12. a mounting groove; 13. a relief groove; 14. a connecting rod; 15. a limit rod; 151. opening holes; 2. a driving member; 21. a connecting ring; 22. a clamping block; 3. a support plate; 31. supporting an arc plate; 311. a limiting block; 32. a connecting block; 33. a hinge rod; 4. a fixing ring; 41. a limit groove; 5. a connecting piece; 51. and (5) reaming the hole.

Detailed Description

Referring to fig. 1-6, the present utility model provides the following technical solutions: including preceding fixed plate 1 and back fixed plate 11, be connected through connecting rod 14 between preceding fixed plate 1 and the back fixed plate 11, mounting groove 12 has all been seted up to preceding fixed plate 1 and back fixed plate 11 opposite side, the equal fixedly connected with solid fixed ring 4 of two mounting grooves 12 inner wall, gu fixed ring 4 inner wall sliding connection has backup pad 3, backup pad 3 bottom fixedly connected with supports arc 31, wherein preceding fixed plate 1 outside fixedly connected with driving piece 2, the fixed plate 1 of running through of driving piece 2 drive end, driving piece 2 drive end fixedly connected with go-between 21, go-between 21 and backup pad 3 sliding connection, backup pad 3 one side fixedly connected with connecting block 32, connecting ring 21 outer wall fixedly connected with is two and is used for carrying out spacing block 22 to connecting block 32, connecting piece 5 can be dismantled on the backup pad 3 top, connecting piece 5 top can be dismantled and be connected with reaming piece 51.

In this embodiment: the front fixing plate 1 and the rear fixing plate 11 play a role in bearing the device, a certain angle is formed between the front fixing plate 1 and the rear fixing plate 11, when the device is used, an executing piece which is positioned between the front fixing plate 1 and the rear fixing plate 11 and used for reaming the drilling position cannot be influenced by the front fixing plate 1 and the rear fixing plate 11, so that the executing piece cannot effectively correspond to the drilling position, the front fixing plate 1 and the rear fixing plate 11 are fixed by the connecting rod 14, the fixing distance can be kept, normal use of the separation imaging device is avoided, the mounting grooves 12 formed in the front fixing plate 1 and the rear fixing plate 11 are used for fixing the fixing ring 4, the fixing ring 4 is in a ring shape through which the supporting plate 3 which is positioned on the inner wall of the fixing ring 4 and is in sliding connection can rotate in the fixing ring 4 by taking the center of the fixing ring 4 as a base point under the limit of the fixing ring 4, the supporting arc plate 31 at the top of the supporting plate 3 is attached to the inner wall of the fixed ring 4, so that the position of the fixed ring 4 can be determined, the position of the fixed ring 4 is prevented from being deviated, the connecting piece 5 is arranged on the supporting plate 3, the direction of the connecting piece 5 can be adjusted along with the rotation of the supporting plate 3, the supporting plate 3 can rotate at all angles on the inner wall of the fixed ring 4, the connecting piece 5 can be effectively adjusted at all angles, the drilling holes can be correspondingly drilled through the reaming piece 51, the device can adjust the drilling positions at all angles, the reaming position is positioned at the position corresponding to the drilling positions when the reaming piece 51 performs reaming work, the device can effectively perform reaming work, deviation is prevented from being generated, the reaming quality is influenced, and can avoid when carrying out the reaming to the drilling department of a plurality of different drilling angles, can save constructor to the drilling orientation temporarily install the setting element to connecting piece 5 and reaming piece 51, thereby can effectually reduce the construction degree of difficulty, improve the efficiency of construction, driving piece 2 of front fixed plate 1 outside fixed connection is through its drive end and go up collar 21 fixed connection, the collar 21 is connected with the connecting block 32 of backup pad 3 outside fixed connection through its outer wall fixed connection's block 22, make driving piece 2 can drive backup pad 3 and rotate and adjust, and when stopping, block 22 can be spacing connecting block 32, make it unable rotate, the position of fixed support plate 3, ensure the stability of device when reaming work.

The outer walls of the front fixing plate 1 and the rear fixing plate 11 are provided with abdication grooves 13, the two abdication grooves 13 correspond to each other, and two ends of the connecting rod 14 are in sliding connection with the inner walls of the abdication grooves 13; the front fixing plate 1 and the rear fixing plate 11 are connected with the connecting rod 14 through the yielding groove 13, the yielding groove 13 is relatively flush, the front fixing plate 1 and the rear fixing plate 11 are flush, the connecting rod 14 is connected with the inner wall of the yielding groove 13 in a sliding manner, when the angle of the supporting plate 3 is adjusted, the connecting piece 5 and the reaming piece 51 which are protruded on the supporting plate 3 and are longer in the body synchronously rotate, and when the position of the connecting rod 14 is rotated, the connecting piece 5 and the reaming piece 51 are subjected to yielding through the sliding connecting rod 14, so that the angle adjustment can be effectively performed.

Two openings 151 are formed at the connection positions of the inner wall of the abdication groove 13 and the plurality of connecting rods 14, and the inner wall of the opening 151 is connected with a limiting rod 15 in a sliding manner; after the angle of the reaming piece 51 is determined, the connecting rod 14 can be clamped through the limiting rod 15, so that the connecting rod 14 cannot move in the yielding groove 13 when in use, four points connected with the front fixing plate 1 and the rear fixing plate 11 are supported, stability of the device is ensured, and the limiting rod 15 can be pulled out when the connecting rod 14 needs to be moved through the hole 151, so that the connecting rod 14 can move.

A limiting block 311 is fixedly connected to the joint of the supporting plate 3 and the inner wall of the fixed ring 4, a limiting groove 41 for limiting the limiting block 311 is formed in the inner wall of the fixed ring 4, and the supporting arc plate 31 is matched with the inner wall of the fixed ring 4; the limiting block 311 and the limiting groove 41 form a component for limiting the supporting plate 3 and the supporting arc plate 31, so that the supporting plate 3 and the supporting arc plate 31 are positioned on the inner wall of the fixed ring 4 to rotate, and meanwhile, the phenomenon of disengaging from the device is avoided.

The other side of the supporting plate 3 is fixedly connected with a hinging rod 33, the hinging rod 33 is positioned between the supporting plate 3 and the rear fixing plate 11, and the hinging rod 33 is hinged with the inner wall of the mounting groove 12; the hinge rod 33 is used for hinging the other side of the support plate 3 with the mounting groove 12 on the rear fixing plate 11, so that the hinge rod can play a role in connecting and supporting the other side of the support plate 3.

The working principle and the using flow of the utility model are as follows: the support plate 3 is driven to rotate and adjust by controlling the driving piece 2, and when stopping, the clamping block 22 can limit the connecting block 32, so that the clamping block can not rotate, the position of the support plate 3 is fixed, the stability of the device during reaming operation is ensured, when the driving piece 2 rotates and adjusts the support plate 3, the connecting piece 5 can be effectively adjusted at multiple angles, and accordingly, the drilling position at multiple angles can be adjusted by the reaming piece 51, the reaming position is located at the position corresponding to the drilling position when the reaming piece 51 performs reaming operation, the device can effectively perform reaming operation, deviation is avoided, reaming quality is influenced, and when reaming is performed at the drilling positions with multiple different drilling angles, constructors can be saved to temporarily install the positioning piece for the connecting piece 5 and the reaming piece 51, so that construction difficulty can be effectively reduced, and construction efficiency is improved.

Claims (5)

1. A rock-specific reamer, characterized in that: including preceding fixed plate and back fixed plate, preceding fixed plate with connect through the connecting rod between the back fixed plate, preceding fixed plate with the mounting groove has all been seted up to back fixed plate opposite side, two equal fixedly connected with solid fixed ring of mounting groove inner wall, gu fixed ring inner wall sliding connection has the backup pad, backup pad bottom fixedly connected with supports the arc, wherein preceding fixed plate outside fixedly connected with driving piece, driving piece drive end fixed run through preceding fixed plate, driving piece drive end fixedly connected with go-between, go-between with backup pad sliding connection, backup pad one side fixedly connected with connecting block, two be used for of go-between outer wall fixedly connected with of go-between two be used for the connecting block carries out spacing block, the connecting piece can be dismantled on the backup pad top, the connecting piece top can be dismantled and be connected with reaming piece.

2. A rock-specific reamer as claimed in claim 1, wherein: the front fixing plate and the outer wall of the rear fixing plate are provided with yielding grooves, the two yielding grooves correspond to each other, and two ends of the connecting rod are in sliding connection with the inner wall of the yielding groove.

3. A rock-specific reamer as claimed in claim 2, wherein: two openings are formed in the joint of the inner wall of the abdication groove and the connecting rods, and the inner wall of each opening is slidably connected with a limiting rod.

4. A rock-specific reamer as claimed in claim 1, wherein: the backup pad with fixed ring inner wall junction fixedly connected with stopper, fixed ring inner wall is seted up and is used for right the spacing groove of stopper carries out, support the arc with fixed ring inner wall assorted.

5. A rock-specific reamer as claimed in claim 1, wherein: the utility model discloses a mounting groove, including backup pad opposite side fixedly connected with hinge rod, the hinge rod is in the backup pad with between the back fixed plate, the hinge rod with the mounting groove inner wall is articulated.