CN211249797U - Colliery cutting piece extracting tool - Google Patents
Colliery cutting piece extracting tool Download PDFInfo
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- CN211249797U CN211249797U CN201921599138.2U CN201921599138U CN211249797U CN 211249797 U CN211249797 U CN 211249797U CN 201921599138 U CN201921599138 U CN 201921599138U CN 211249797 U CN211249797 U CN 211249797U
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- cutting piece
- fixed
- colliery
- fixing base
- threaded
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Abstract
The utility model provides a colliery cutting piece extracting tool relates to the colliery field. This colliery cutting piece extracting tool, including the fixing base, the last fixed surface of fixing base installs detaching mechanism, and the equal fixed mounting of the left and right sides face of fixing base has two symmetrical guide bars, and the surface of every guide bar all overlaps and is equipped with the guide ring. This colliery cutting piece extracting tool, the position through the horizontal slip movable block is adjusted the position of movable block, thereby at the in-process that uses the cutting piece, the cutting piece that is applicable to different diameters size is pressed and is held, adjust to cutting piece one side and will press the frame card at the back of cutting piece, through clockwise rotation spiral plate, it rotates at the screwed pipe to drive the threaded rod, it removes to one side of the device to transfer the screwed pipe, contact and extrude with the cutting piece at the removal in-process, thereby the better centre gripping is fixed to the cutting piece, prevent to cause the problem that is difficult to dismantle with the turnover when dismantling axle center fixing bolt.
Description
Technical Field
The utility model relates to a colliery technical field specifically is a colliery cutting piece extracting tool.
Background
The mine is a place rich in coal resources and is generally divided into a mineworker coal mine and an open pit coal mine, when a coal bed is far away from the ground surface, a roadway is excavated underground, the coal mine is the mineworker coal mine, when the coal bed is very close to the ground surface, the coal mine is excavated by directly stripping a surface soil layer, the open pit coal mine is adopted, the coal is the most main solid fuel and is one of combustible organic rocks, the coal mine can be divided into four types of peat, lignite, bituminous coal and anthracite according to different coalification degrees, a cutting device is usually used for cutting the coal in the coal mining process, and the cutting piece is usually detached and replaced after the coal mine is used for a period of time.
Colliery cutting piece extracting tool is at the in-process that uses, adopts the instrument of similar spanner usually, makes its screens post card go into the fixed knot of cutting axle on constructing, then restricts and rotatory bolt is dismantled it through holding the cutting piece, causes easily when dismantling and causes the damage to the hand, uses to dismantle the effect not good.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a colliery cutting piece extracting tool has solved the not good problem of colliery cutting piece extracting tool dismantlement effect.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a colliery cutting piece extracting tool, includes the fixing base, and the last fixed surface of fixing base installs disassembly body, and the equal fixed mounting of the left and right sides face of fixing base has two symmetrical guide bars, and the surface of every guide bar all overlaps and is equipped with the guide ring, and equal fixed mounting has the regulation hold-down mechanism between the side that every group guide ring is close to each other.
The disassembly body includes the link, servo motor, the fixed disk, the transmission post, bearing one and carousel, link fixed mounting is at the upper surface of fixing base, fixed disk fixed mounting is at the upper surface of link, the fixed slot has been seted up to the bottom surface of fixed disk, servo motor fixed mounting is in the inside of fixed slot, transmission post fixed mounting is at servo motor's output, the spacing groove has been seted up to the bottom surface of fixing base, a fixed inside wall of inlaying at the spacing groove of bearing, servo motor's one end is kept away from to the transmission post runs through the inside that the bearing extended to the spacing groove in the lump, and the outer surface of transmission post and the inner circle fixed connection of.
The carousel is placed in the inside of spacing groove, and the bottom fixed connection of the middle part of carousel upper surface and transmission post, and the bottom surface fixed mounting of carousel has the screens post that is annular array.
The upper surface of the fixed seat is fixedly provided with a handheld frame.
The adjusting and pressing mechanism comprises moving blocks, rotating plates, two bearings, threaded rods, threaded pipes and a pressing frame, wherein each moving block is installed between one side face, close to each other, of each group of guide rings respectively, the two rotating plates are placed behind the two moving blocks respectively, the two threaded rods are fixedly installed on the front faces of the two rotating plates respectively, the two bearings are fixedly embedded in the two moving blocks respectively, one ends, far away from the rotating plates, of the two threaded rods respectively penetrate through the two bearings and extend to one side of each moving block, and the outer surfaces of the threaded rods are fixedly connected with the inner rings of the two bearings.
Two screwed pipe threaded connection respectively on the top of two threaded rods, and two pressure framves fixed mounting respectively in the surface of two screwed pipes.
Preferably, the diameter value of carousel is less than the diameter value of spacing groove, avoids interfering the problem with the spacing groove in the carousel rotation process.
Preferably, press the frame to be the arc form, can be better interfere the centre gripping to the cutting piece.
Preferably, the diameter value of the inner ring of the guide ring is equal to that of the guide rod, so that the problem of shaking caused by sliding is better avoided.
(III) advantageous effects
The utility model provides a colliery cutting piece extracting tool. The method has the following beneficial effects:
1. this colliery cutting piece extracting tool, through being provided with the fixing base, the cooperation is used and is adjusted hold-down mechanism, in the in-process of using, the position through the horizontal slip movable block is adjusted the position of movable block, thereby in-process to the cutting piece use, the better cutting piece that is applicable to different diameters size is pressed and is held, adjust to cutting piece one side and will press the frame card at the back at the cutting piece, and revolve the board through clockwise rotation, it rotates at the screwed pipe to drive the threaded rod, thereby transfer the screwed pipe and remove to one side of the device, contact and extrude with the cutting piece at the removal in-process, thereby the better centre gripping is fixed to the cutting piece, prevent to cause the problem that is difficult to dismantle with the turnover when dismantling axle center fixing bolt.
2. This colliery cutting piece extracting tool, through being provided with the fixing base, the cooperation is used detaching mechanism, when using, with the card of fixing base in the cutting piece axle center fixing bolt outside, and make carousel and fixed rod bolt contact, and four screens posts block into four reservation dismantlement holes that the axle center was tied respectively, thereby counter-clockwise turning through servo motor, it rotates to drive the carousel, thereby the gim peg to the cutting piece outer end is dismantled, the use dismantlement effect of the device has been improved, dismantle more safe high-efficient, the hand fixed cutting piece when dismantling has been avoided and the problem that causes the damage.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the detaching mechanism of the present invention;
fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.
The device comprises a fixed seat 1, an adjusting and pressing mechanism 2, a detaching mechanism 3, a rotating plate 4, a moving block 5, a guide ring 6, a clamping column 7, a limiting groove 8, a connecting frame 9, a servo motor 10, a fixed disc 11, a handheld frame 12, a fixed groove 13, a transmission column 14, a bearing I15, a bearing I16, a pressing frame 16, a guide rod 17, a bearing II 18, a threaded rod 19, a threaded pipe 20 and a rotating disc 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides a colliery cutting piece extracting tool:
in the first embodiment, as shown in fig. 1, the dismounting mechanism 3 is fixedly mounted on the upper surface of the fixing base 1, two symmetrical guide rods 17 are fixedly mounted on both left and right side surfaces of the fixing base 1, a guide ring 6 is sleeved on the outer surface of each guide rod 17, and the adjusting and compressing mechanism 2 is fixedly mounted between the side surfaces of each group of guide rings 6, which are close to each other.
In the second embodiment, as shown in fig. 2, the detaching mechanism 3 includes a connecting frame 9, a servo motor 10, a fixing disk 11, a transmission column 14, a first bearing 15 and a rotating disk 21, the connecting frame 9 is fixedly mounted on the upper surface of the fixing base 1, the fixing disk 11 is fixedly mounted on the upper surface of the connecting frame 9, a fixing groove 13 is formed in the bottom surface of the fixing disk 11, the servo motor 10 is fixedly mounted inside the fixing groove 13, the transmission column 14 is fixedly mounted at the output end of the servo motor 10, a limiting groove 8 is formed in the bottom surface of the fixing base 1, the first bearing 15 is fixedly embedded in the inner side wall of the limiting groove 8, one end of the transmission column 14, which is far away from the servo motor 10, penetrates through the first bearing 15 and extends to the inside of the limiting groove 8.
In the third embodiment, as shown in fig. 2, the rotary table 21 is placed inside the limiting groove 8, the middle part of the upper surface of the rotary table 21 is fixedly connected with the bottom end of the transmission column 14, and the bottom surface of the rotary table 21 is fixedly provided with the clamping columns 7 in an annular array.
In the fourth embodiment, as shown in fig. 1-2, a hand-held frame 12 is fixedly installed on the upper surface of the fixed base 1.
In a fifth embodiment, as shown in fig. 1 and 3, the adjusting and pressing mechanism 2 includes moving blocks 5, rotating plates 4, second bearings 18, threaded rods 19, threaded pipes 20 and a pressing frame 16, each moving block 5 is respectively installed between one side surface of each group of guide rings 6 close to each other, the two rotating plates 4 are respectively placed behind the two moving blocks 5, the two threaded rods 19 are respectively and fixedly installed on the front surfaces of the two rotating plates 4, the two second bearings 18 are respectively and fixedly embedded inside the two moving blocks 5, one ends of the two threaded rods 19 far away from the rotating plates 4 respectively penetrate through the two second bearings 18 and extend to one side of the moving blocks 5, and the outer surfaces of the threaded rods 19 are fixedly connected with the inner rings of the second bearings 18.
In the sixth embodiment, as shown in fig. 3, two threaded pipes 20 are respectively screwed on the top ends of the two threaded rods 19, and two pressure frames 16 are respectively fixedly mounted on the outer surfaces of the two threaded pipes 20.
When in use, an operator transversely takes up the device by holding the handheld frame 12, clamps the fixed seat 1 outside the fixed bolt of the axis of the cutting blade, and makes the rotary table 21 contact with the fixed rod bolt, and the four clamping columns 7 are respectively clamped into the four reserved disassembling holes of the axis bolt, adjusts the position of the moving block 5 by sliding the position of the moving block 5 left and right, so that the cutting blade with different diameters is better pressed and clamped in the using process of the cutting blade, adjusts to one side of the cutting blade, clamps the pressing frame 16 behind the cutting blade, and drives the threaded rod 19 to rotate in the threaded pipe 20 by clockwise rotating the rotary plate 4, thereby moving the threaded pipe 20 to one side of the device, and contacts and extrudes with the cutting blade in the moving process, so as to better fix and clamp the cutting blade, and prevent the problem that the fixed bolt on the axis is difficult to disassemble due to the same turnover when the fixed bolt on the axis is disassembled, through servo motor 10's anticlockwise rotation, drive carousel 21 and rotate to dismantle the gim peg of cutting blade outer end, improved the device's use and dismantled the effect, dismantle more safe high-efficient, avoided when dismantling hand fixed cutting blade and cause the problem of damage.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a colliery cutting piece extracting tool, includes fixing base (1), its characterized in that: the upper surface fixed mounting of fixing base (1) has disassembly body (3), and the equal fixed mounting of the left and right sides face of fixing base (1) has two symmetrical guide bars (17), and the surface of every guide bar (17) all overlaps and is equipped with guide ring (6), and equal fixed mounting has between the side that every guide ring of group (6) are close to each other adjusts hold-down mechanism (2).
2. The coal mine cutting blade removal tool of claim 1, wherein: the dismounting mechanism (3) comprises a connecting frame (9), a servo motor (10), a fixed disc (11), a transmission column (14), a first bearing (15) and a rotary disc (21), the connecting frame (9) is fixedly arranged on the upper surface of the fixed seat (1), the fixed disc (11) is fixedly arranged on the upper surface of the connecting frame (9), a fixed groove (13) is formed in the bottom surface of the fixed disc (11), the servo motor (10) is fixedly arranged in the fixed groove (13), the transmission column (14) is fixedly arranged at the output end of the servo motor (10), a limiting groove (8) is formed in the bottom surface of the fixed seat (1), the first bearing (15) is fixedly embedded in the inner side wall of the limiting groove (8), one end, far away from the servo motor (10), of the transmission column (14) penetrates through the first bearing (15) and extends to the inside of the limiting groove, and the outer surface of the transmission column (14) is fixedly connected with the inner ring of the first bearing (15).
3. A coal mine cutting blade removal tool according to claim 2, wherein: the rotary table (21) is placed in the limiting groove (8), the middle of the upper surface of the rotary table (21) is fixedly connected with the bottom end of the transmission column (14), and the clamping columns (7) in an annular array are fixedly mounted on the bottom surface of the rotary table (21).
4. A coal mine cutting blade removal tool according to claim 2, wherein: the upper surface of the fixed seat (1) is fixedly provided with a handheld frame (12).
5. The coal mine cutting blade removal tool of claim 1, wherein: the adjusting and pressing mechanism (2) comprises moving blocks (5), rotating plates (4), two bearings (18), a threaded rod (19), a threaded pipe (20) and a pressing frame (16), each moving block (5) is installed between one side face, close to each other, of each group of guide rings (6), the two rotating plates (4) are placed behind the two moving blocks (5) respectively, the two threaded rods (19) are fixedly installed on the front faces of the two rotating plates (4) respectively, the two bearings (18) are fixedly embedded in the two moving blocks (5) respectively, one ends, far away from the rotating plates (4), of the two threaded rods (19) penetrate through the two bearings (18) respectively and extend to one side of the moving blocks (5), and the outer surfaces of the threaded rods (19) are fixedly connected with the inner rings of the two bearings (18).
6. The coal mine cutting blade removal tool of claim 1, wherein: the two threaded pipes (20) are respectively in threaded connection with the top ends of the two threaded rods (19), and the two pressing frames (16) are respectively and fixedly installed on the outer surfaces of the two threaded pipes (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921599138.2U CN211249797U (en) | 2019-09-24 | 2019-09-24 | Colliery cutting piece extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921599138.2U CN211249797U (en) | 2019-09-24 | 2019-09-24 | Colliery cutting piece extracting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211249797U true CN211249797U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921599138.2U Active CN211249797U (en) | 2019-09-24 | 2019-09-24 | Colliery cutting piece extracting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211249797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115401245A (en) * | 2022-07-25 | 2022-11-29 | 北京唯实兴邦科技有限公司 | High-efficient extracting tool of fastener |
-
2019
- 2019-09-24 CN CN201921599138.2U patent/CN211249797U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115401245A (en) * | 2022-07-25 | 2022-11-29 | 北京唯实兴邦科技有限公司 | High-efficient extracting tool of fastener |
| CN115401245B (en) * | 2022-07-25 | 2023-04-25 | 北京唯实兴邦科技有限公司 | Efficient disassembling tool for fastener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230813 Address after: 719300 houliuta village, Daliuta Town, Shenmu City, Yulin City, Shaanxi Province Patentee after: Shenmu Pengtai Coal Mine Machinery Equipment Repair Co.,Ltd. Address before: 450000 Zhengzhou Zhongyuan Coal Mine Equipment Co., Ltd., west power supply new village, industry and Trade Park, Xushui street, Zhengshang Road, Zhongyuan District, Zhengzhou City, Henan Province Patentee before: Lei Zhonghua |
|
| TR01 | Transfer of patent right |