CN216542923U - Clamp for tightly holding outer sleeve of disc spring of clamp of coal mine drilling machine - Google Patents
Clamp for tightly holding outer sleeve of disc spring of clamp of coal mine drilling machine Download PDFInfo
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- CN216542923U CN216542923U CN202123298039.0U CN202123298039U CN216542923U CN 216542923 U CN216542923 U CN 216542923U CN 202123298039 U CN202123298039 U CN 202123298039U CN 216542923 U CN216542923 U CN 216542923U
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- disc spring
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Abstract
The utility model discloses a holding clamp for a disk spring outer sleeve of a coal mine drilling machine holder, and relates to the technical field of disk spring processing. This colliery rig holder dish spring overcoat enclasping anchor clamps, including erectting board, installation shell, adjustment mechanism and buffer unit, the front side of erectting the board is provided with two sets of movable plates, and the quantity of installation shell is two sets of and sets up between two sets of movable plates, is provided with two grip blocks on the installation shell, forms the centre gripping space between two sets of grip blocks. This colliery rig holder dish spring overcoat hugs closely anchor clamps can adjust the distance of two grip blocks when dish spring overcoat centre gripping, and then conveniently adjust the centre gripping distance according to the size of dish spring overcoat, compares in the current partial hugs closely anchor clamps, and not only the centre gripping is more stable, and adds the problem of being difficult for taking place the skew man-hour, the improvement of relativity the practicality of this anchor clamps, secondly, has good buffering effect during this anchor clamps centre gripping, prevents to cause the damage to its dish spring overcoat surface.
Description
Technical Field
The utility model relates to the technical field of disc spring processing, in particular to a disc spring outer sleeve holding clamp of a coal mine drilling machine clamp.
Background
The drilling machine is mainly used for driving the drilling tool to break rock at the bottom of a hole, the drilling tool is put into or put out of the hole, the drilling machine can be used for drilling a rock core, a core, rock debris, a gas sample, a liquid sample and the like and is used for exploring underground geology and mineral resources, a disc spring jacket can be arranged on the drilling machine holder, the disc spring jacket needs to be clamped by the clamping tool for drilling during production, but the disc spring jacket of the existing part is tightly clamped by the clamping tool, the phenomenon that the clamping is not stable enough is easy to occur, the problem that the processing is deviated is indirectly caused, and therefore the disc spring jacket tightly clamped clamping tool of the coal mine drilling machine holder is provided at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve at least one technical problem in the prior art, and provides a holding clamp for a disc spring outer sleeve of a coal mine drilling machine holder, which can solve the problem that the holding is not stable enough.
In order to achieve the purpose, the utility model provides the following technical scheme: a disc spring outer sleeve holding clamp of a coal mine drilling machine clamp comprises a vertical plate, an installation shell, an adjusting mechanism and a buffer assembly, wherein two groups of moving plates are arranged on the front side of the vertical plate, the number of the installation shell is two, the installation shell is arranged between the two groups of moving plates, two clamping plates are arranged on the installation shell, and a clamping space is formed between the two groups of clamping plates;
the adjusting mechanism comprises a toothed plate, a connecting rod, a gear, a stop block and a knob which are arranged on the mounting shell, and can drive the two clamping plates to move reversely;
the buffer assembly comprises a guide rod and a spring which are arranged between the moving plate and the installation shell, and one end of the guide rod is fixedly installed with the installation shell.
Preferably, the front side of the vertical plate is provided with a sliding groove, the bidirectional screw rod is rotatably installed in the sliding groove, the sliding block and the thread sleeve are slidably installed in the sliding groove and are sleeved on the outer wall of the bidirectional screw rod, the rear side of the movable plate is fixedly connected with the front side of the sliding block, and the motor is fixedly installed at the top of the vertical plate.
Preferably, the output shaft of motor passes through the shaft coupling and extends to in the sliding tray and with two-way lead screw fixed connection, the bottom fixed mounting of erectting the board has the bottom plate, and the top fixed mounting of bottom plate has balancing weight and reinforcement plate, and reinforcement plate fixed mounting has strengthened the steadiness of erecting the board in the outer wall of erecting the board.
Preferably, square post has all been seted up to the both sides outer wall of installation shell, and pinion rack slidable mounting is in square post, and the gear revolve installs in the inside of installation shell, and the gear sets up with two sets of pinion rack meshing, and the outer wall fixed mounting of pinion rack has the gear piece, and the knob rotates to be installed in the front side of installation shell, the knob extend to the inside of installation shell and with gear fixed connection.
Preferably, connecting rod fixed mounting has seted up the draw-in groove in the outer wall of pinion rack on the connecting rod, and the outer wall fixed mounting of grip block has the joint piece, and joint piece joint is installed in the draw-in groove, sets up in the bolt on the connecting rod, and the one end of bolt is passed connecting rod and joint piece and threaded sleeve and is equipped with the nut, conveniently changes the grip block.
Preferably, a sliding hole is formed in the moving plate, the guide rod is slidably mounted in the sliding hole, a limiting block is fixedly connected to the other end of the guide rod, and the spring is fixedly mounted between the moving plate and the mounting shell, so that the clamping plate has a good buffering effect when clamped.
Compared with the prior art, the utility model has the beneficial effects that:
this colliery rig holder dish spring overcoat embraces anchor clamps tightly, through the pinion rack, the connecting rod, the gear, the cooperation of fender position piece and knob is used, can adjust the distance of two grip blocks when dish spring overcoat centre gripping, and then conveniently adjust the centre gripping distance according to the size of dish spring overcoat, compare in the current partial embraces anchor clamps tightly, not only the centre gripping is more stable, and add the problem of difficult emergence skew man-hour, the improvement of relativity this anchor clamps the practicality, through the setting of guide bar and spring, have good buffering effect when making its grip block centre gripping, prevent to cause the damage to its dish spring overcoat surface when suddenly pressing from both sides tightly, and then the effectual use reliability who improves this anchor clamps, secondly, this anchor clamps can be applicable to not unidimensional dish spring overcoat and press from both sides tightly.
Drawings
The utility model is further illustrated with reference to the following figures and examples:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of the present invention;
fig. 3 is a front view of the present invention.
Reference numerals: the vertical plate 1, the moving plate 2, the bidirectional screw rod 3, the sliding block 4, the guide rod 5, the spring 6, the mounting shell 7, the toothed plate 8, the connecting rod 9, the clamping block 10, the clamping plate 11, the motor 12, the bottom plate 13, the gear 14, the gear block 15 and the knob 16.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
The first embodiment is as follows:
referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a colliery rig holder dish spring overcoat embraces anchor clamps tightly, including erecting board 1, installation shell 7, adjustment mechanism and buffer unit, the front side of erecting board 1 is provided with two sets of movable plates 2, the quantity of installation shell 7 is two sets of and sets up between two sets of movable plates 2, be provided with two grip blocks 11 on the installation shell 7, form the centre gripping space between two sets of grip blocks 11, adjustment mechanism is including setting up pinion rack 8 on installation shell 7, connecting rod 9, gear 14, stop position piece 15 and knob 16, adjustment mechanism can order about 11 reverse movements of two grip blocks, buffer unit is including setting up guide bar 5 and the spring 6 between movable plate 2 and installation shell 7, the one end and the installation shell 7 fixed mounting of guide bar 5.
Further, the front side of the vertical plate 1 is provided with a sliding groove, the bidirectional screw rod 3 is rotatably installed in the sliding groove, the sliding block 4 and the thread bush are installed in the sliding groove in a sliding mode, the outer wall of the bidirectional screw rod 3 is sleeved with the sliding block 4, the rear side of the movable plate 2 is fixedly connected with the front side of the sliding block 4, and the motor 12 is fixedly installed at the top of the vertical plate 1.
Furthermore, the output shaft of the motor 12 extends into the sliding groove through the coupler and is fixedly connected with the bidirectional screw rod 3, the bottom of the vertical plate 1 is fixedly provided with a bottom plate 13, the top of the bottom plate 13 is fixedly provided with a balancing weight and a reinforcing sheet, and the reinforcing sheet is fixedly arranged on the outer wall of the vertical plate 1.
Example two:
referring to fig. 1-3, on the basis of the first embodiment, square columns are respectively disposed on the outer walls of the two sides of the mounting shell 7, the toothed plates 8 are slidably mounted in the square columns, the gear 14 is rotatably mounted inside the mounting shell 7, the gear 14 is meshed with the two sets of toothed plates 8, the outer walls of the toothed plates 8 are fixedly mounted with the stop blocks 15, the knob 16 is rotatably mounted on the front side of the mounting shell 7, the knob 16 extends into the mounting shell 7 and is fixedly connected with the gear 14, the knob 16 is held by hand to rotate, the knob 16 drives the gear 14 to rotate and is meshed with the two sets of toothed plates 8 to drive the two sets of toothed plates 8 to move in opposite directions, and then drives the two clamping plates 11 to move in opposite directions, then the motor 12 is controlled to be started, the motor 12 drives the bidirectional screw rod 3 to rotate and drives the moving plates of the two sets of sliding blocks 4 to move in the same direction, and then drives the two sets of clamping plates 2 and 11 to move in the same direction, and then the disc spring outer sleeve can be tightly clamped, can adjust the distance of two grip blocks 11 when dish spring overcoat centre gripping, and then conveniently adjust the centre gripping distance according to the size of dish spring overcoat, compare in the anchor clamps of holding tightly of current part, not only the centre gripping is more stable, and adds the problem that is difficult for taking place the skew man-hour, the improvement of relativity the practicality of this anchor clamps.
Further, connecting rod 9 fixed mounting has seted up the draw-in groove in the outer wall of pinion rack 8 on connecting rod 9, and the outer wall fixed mounting of grip block 11 has joint piece 10, and joint piece 10 joint is installed in the draw-in groove, sets up in the bolt on connecting rod 9, and the one end of bolt is passed connecting rod 9 and joint piece 10 and threaded sleeve and is equipped with the nut, makes its this anchor clamps can be applicable to not unidimensional dish spring overcoat and presss from both sides tightly.
Furthermore, a sliding hole is formed in the moving plate 2, the guide rod 5 is slidably mounted in the sliding hole, the other end of the guide rod 5 is fixedly connected with a limiting block, the spring 6 is fixedly mounted between the moving plate 2 and the mounting shell 7, and when the clamping plate 11 is in contact with the disc spring outer sleeve, the spring 6 buffers the disc spring outer sleeve, so that the clamping plate 11 has a good buffering effect when clamped, the disc spring outer sleeve is prevented from being damaged when suddenly clamped, and the use reliability of the clamp is effectively improved.
The working principle is as follows: the disc spring outer sleeve is arranged between the two groups of clamping plates 11, then the knob 16 is held in hand to rotate according to the size of the disc spring outer sleeve, the knob 16 drives the gear 14 to rotate and is meshed with the gear to drive the two groups of toothed plates 8 to move in the opposite directions, then the two clamping plates 11 are driven to move in the opposite directions, then the motor 12 is controlled to start, the motor 12 drives the bidirectional screw rod 3 to rotate and drives the two groups of sliding blocks 4 to move in the same direction, then the two groups of moving plates 2 and the two groups of clamping plates 11 are driven to move in the same direction, then the disc spring outer sleeve can be clamped tightly, and meanwhile when the clamping plates 11 are in contact with the disc spring outer sleeve, the spring 6 carries out buffering treatment on the disc spring outer sleeve.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (6)
1. The utility model provides a colliery rig holder dish spring overcoat enclasping anchor clamps, includes riser (1), installation shell (7), adjustment mechanism and buffer unit, its characterized in that: two groups of moving plates (2) are arranged on the front side of the vertical plate (1), two groups of mounting shells (7) are arranged between the two groups of moving plates (2), two clamping plates (11) are arranged on the mounting shells (7), and a clamping space is formed between the two groups of clamping plates (11);
the adjusting mechanism comprises a toothed plate (8) arranged on the mounting shell (7), a connecting rod (9), a gear (14), a stop block (15) and a knob (16), and can drive the two clamping plates (11) to move reversely;
the buffer assembly comprises a guide rod (5) and a spring (6) which are arranged between the moving plate (2) and the installation shell (7), and one end of the guide rod (5) is fixedly installed on the installation shell (7).
2. The coal mine drill clamp disc spring outer sleeve clasping clamp as claimed in claim 1, is characterized in that: the front side of erecting board (1) is opened and is equipped with the sliding tray, and two-way lead screw (3) rotate to be installed in the sliding tray, and slidable mounting has sliding block (4) and the outer wall that two-way lead screw (3) were located to the thread bush in the spout, and the rear side of movable plate (2) and the front side fixed connection of sliding block (4), motor (12) fixed mounting are in the top of erecting board (1).
3. The coal mine drill clamp disc spring outer sleeve clasping clamp as claimed in claim 2, is characterized in that: the output shaft of motor (12) passes through the shaft coupling and extends to in the sliding tray and with two-way lead screw (3) fixed connection, the bottom fixed mounting of erectting board (1) has bottom plate (13), and the top fixed mounting of bottom plate (13) has balancing weight and reinforcement piece, reinforcement piece fixed mounting in the outer wall of erectting board (1).
4. The coal mine drill clamp disc spring outer sleeve clasping clamp as claimed in claim 3, is characterized in that: the utility model discloses a gear rack, including installation shell (7), gear rack (8), gear (14), knob (16), square post has all been seted up to the both sides outer wall of installation shell (7), and pinion rack (8) slidable mounting is in square post, and gear (14) rotate to be installed in the inside of installation shell (7), and gear (14) and two sets of pinion rack (8) meshing set up, and the outer wall fixed mounting of pinion rack (8) has a gear piece (15), and knob (16) rotate to be installed in the front side of installation shell (7), and knob (16) extend to the inside of installation shell (7) and with gear (14) fixed connection.
5. The coal mine drill clamp disc spring outer sleeve clasping clamp as claimed in claim 4, is characterized in that: connecting rod (9) fixed mounting has seted up the draw-in groove in the outer wall of pinion rack (8) on connecting rod (9), and the outer wall fixed mounting of grip block (11) has joint piece (10), and joint piece (10) joint is installed in the draw-in groove, sets up in the bolt on connecting rod (9), and connecting rod (9) and joint piece (10) and threaded sleeve are passed to the one end of bolt are equipped with the nut.
6. The coal mine drill clamp disc spring outer sleeve clasping clamp as claimed in claim 5, is characterized in that: the movable plate is characterized in that a sliding hole is formed in the movable plate (2), the guide rod (5) is slidably mounted in the sliding hole, the other end of the guide rod (5) is fixedly connected with a limiting block, and the spring (6) is fixedly mounted between the movable plate (2) and the mounting shell (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123298039.0U CN216542923U (en) | 2021-12-27 | 2021-12-27 | Clamp for tightly holding outer sleeve of disc spring of clamp of coal mine drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123298039.0U CN216542923U (en) | 2021-12-27 | 2021-12-27 | Clamp for tightly holding outer sleeve of disc spring of clamp of coal mine drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216542923U true CN216542923U (en) | 2022-05-17 |
Family
ID=81556800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123298039.0U Active CN216542923U (en) | 2021-12-27 | 2021-12-27 | Clamp for tightly holding outer sleeve of disc spring of clamp of coal mine drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216542923U (en) |
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2021
- 2021-12-27 CN CN202123298039.0U patent/CN216542923U/en active Active
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