CN216065681U - Drilling equipment of improvement type - Google Patents
Drilling equipment of improvement type Download PDFInfo
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- CN216065681U CN216065681U CN202122280615.2U CN202122280615U CN216065681U CN 216065681 U CN216065681 U CN 216065681U CN 202122280615 U CN202122280615 U CN 202122280615U CN 216065681 U CN216065681 U CN 216065681U
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Abstract
本实用新型公开了一种改良型的钻孔设备，包括底座和夹持机构，所述底座的顶端设置有工作台，所述底座上设置有能够自转的立柱，所述立柱上设置有能够上下调节的摇臂，所述摇臂上设置有主轴箱，所述主轴箱内竖直设置有能够转动的主轴，所述主轴的底端设置有钻头，所述持机构包括并排设置于所述工作台一侧的第一夹持部和第二夹持部，所述第一夹持部和所述第二夹持部能够沿相互靠近或者远离的方向移动调节，所述第一夹持部和所述第二夹持部之间形成有夹持空间，所述夹持空间位于所述工作台的外侧，且所述夹持空间位于所述钻头绕所述立柱轴心移动的路径的正下方。根据本实用新型的改良型的钻孔设备，方便对竖向的长工件进行钻孔加工。
The utility model discloses an improved drilling equipment, comprising a base and a clamping mechanism. A workbench is arranged at the top of the base, a vertical column capable of autorotation is arranged on the base, and a vertical column capable of going up and down is arranged on the upright column. Adjustable rocker arm, the rocker arm is provided with a spindle box, the spindle box is vertically arranged with a rotatable spindle, the bottom end of the spindle is provided with a drill bit, and the holding mechanism includes a side-by-side arrangement on the working A first clamping part and a second clamping part on one side of the table, the first clamping part and the second clamping part can be moved and adjusted in the direction of approaching or moving away from each other, the first clamping part and A clamping space is formed between the second clamping parts, the clamping space is located on the outer side of the worktable, and the clamping space is located just below the path of the drill bit moving around the axis of the column . According to the improved drilling equipment of the utility model, it is convenient to perform drilling processing on a long vertical workpiece.
Description
Technical Field
The utility model relates to a drilling device, in particular to improved drilling equipment.
Background
The drilling machine is a machine tool for processing holes on workpieces by using a drill bit, and the existing drilling machine mainly comprises a base, wherein a workbench is arranged on the base, a stand column capable of rotating is arranged on the base, a rocker arm capable of being adjusted up and down is arranged on the stand column, a spindle box is arranged on the rocker arm, a main shaft capable of rotating is vertically arranged in the spindle box, and the drill bit is arranged at the bottom end of the main shaft. When the workpiece needs to be machined, the workpiece is placed or installed on the workbench, the workpiece is located right below the drill bit, then the rocker arm is moved downwards, the main shaft is rotated, and the drill bit can drill the workpiece.
Although the existing drilling machine can drill a workpiece, the existing drilling machine has the following disadvantages: because the distance between drill bit and the workstation up end can not be too big, and the work piece is placed or is installed and carry out drilling on the workstation, and then leads to the inconvenient vertical long work piece of processing of drilling machine.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides improved drilling equipment which is convenient for drilling and processing vertical long workpieces.
According to the embodiment of the utility model, the improved drilling equipment comprises:
the rotary drilling machine comprises a base, wherein a workbench is arranged at the top end of the base, a stand column capable of rotating is arranged on the base, a rocker arm capable of being adjusted up and down is arranged on the stand column, a spindle box is arranged on the rocker arm, a rotary spindle is vertically arranged in the spindle box, and a drill bit is arranged at the bottom end of the spindle;
fixture, including set up side by side in first clamping part and the second clamping part of workstation one side, first clamping part with the second clamping part can be followed the direction removal regulation that is close to each other or keeps away from, first clamping part with be formed with the centre gripping space between the second clamping part, the centre gripping space is located the outside of workstation, just the centre gripping space is located the drill bit winds under the route that stand axle center removed.
According to the improved drilling equipment provided by the embodiment of the utility model, at least the following technical effects are achieved:
when a common workpiece needs to be drilled, the workpiece is placed or installed on a workbench, the workpiece is located under a drill bit, then the rocker arm is moved downwards, and meanwhile, the drill bit can be used for drilling the workpiece by rotating the main shaft. Need add man-hour to vertical long work piece, place vertical long work piece in the centre gripping space between first clamping part and the second clamping part, then move first clamping part and/or second clamping part towards the direction that is close to each other, first clamping part and second clamping part can cooperate and press from both sides tight vertical long work piece, later rotate the stand, the stand can drive the rocking arm and rotate, the rocking arm can drive the axle center removal of headstock around the stand, the headstock can drive the drill bit and remove to long work piece directly over, later remove the rocking arm down, the main shaft rotates simultaneously, the drill bit can carry out drilling processing to vertical long work piece, compare in current drilling machine, the practicality is better, be suitable for popularization and application.
According to some embodiments of the utility model, a first mounting frame is arranged on one side of the workbench, the first clamping portion is arranged on the first mounting frame, a driving cylinder is arranged on the first mounting frame, the second clamping portion is connected with the driving cylinder, and the driving cylinder is used for controlling the second clamping portion to move and adjust in a direction close to or far away from the first clamping portion.
According to some embodiments of the utility model, a plurality of first guide rods are arranged on one side of the first clamping portion, the first guide rods extend along the moving direction of the second clamping portion, the second clamping portion is correspondingly provided with a plurality of first guide holes, and the first guide rods are matched with and penetrate through the corresponding first guide holes.
According to some embodiments of the utility model, the first clamping portion is bolted to the first mounting bracket and the second clamping portion is detachably connected to the drive cylinder.
According to some embodiments of the utility model, the first clamping part and the second clamping part are provided with a first elastic rubber layer on their adjacent end surfaces.
According to some embodiments of the utility model, the base is provided with a support portion directly below the clamping space, the support portion being configured to support a bottom end of the workpiece.
According to some embodiments of the utility model, the support portion is adjustably provided up and down on the base.
According to some embodiments of the utility model, the base is provided with a second mounting frame, the second mounting frame is vertically provided with a lift cylinder, and the supporting part is arranged at the top end of the lift cylinder.
According to some embodiments of the present invention, a plurality of second guide rods are vertically disposed at a bottom end of the support portion, a plurality of second guide holes are correspondingly disposed on the second mounting frame, and the second guide rods are fittingly inserted through the corresponding second guide holes.
According to some embodiments of the utility model, the top end of the support part is provided with a second elastic rubber layer.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the clamping mechanism;
FIG. 3 is a schematic view of the mounting of the support;
reference numerals:
a base 100, a workbench 101, a column 102, a rocker arm 103, a headstock 104 and a drill 105; the clamping mechanism 200, a first clamping part 201, a second clamping part 202, a first mounting frame 203, a driving cylinder 204, a first guide rod 205 and a first elastic rubber layer 206; a support part 300, a second mounting bracket 301, a lift cylinder 302, a second guide rod 303 and a second elastic rubber layer 304.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more and "plural groups" means two or more groups unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
An improved drilling apparatus according to an embodiment of the present invention is described below with reference to fig. 1 to 3.
An improved drilling apparatus according to an embodiment of the present invention, as shown in fig. 1 and 2, includes:
the drilling machine comprises a base 100, wherein a workbench 101 is arranged at the top end of the base 100, a stand column 102 capable of rotating is arranged on the base 100, a rocker arm 103 capable of being adjusted up and down is arranged on the stand column 102, a spindle box 104 is arranged on the rocker arm 103, a rotatable spindle is vertically arranged in the spindle box 104, and a drill 105 is arranged at the bottom end of the spindle;
the clamping mechanism 200 comprises a first clamping portion 201 and a second clamping portion 202 which are arranged on one side of the workbench 101 side by side, the first clamping portion 201 and the second clamping portion 202 can move and adjust in a direction close to or away from each other, a clamping space is formed between the first clamping portion 201 and the second clamping portion 202, the clamping space is located on the outer side of the workbench 101, and the clamping space is located right below a path of the drill 105 moving around the axis of the upright column 102.
In this embodiment, when a general workpiece is to be drilled, the workpiece is placed or mounted on the table 101 so as to be positioned directly below the drill 105, and then the rocker arm 103 is moved downward and the spindle is rotated, whereby the drill 105 can drill the workpiece. Need add man-hour to vertical long work piece, place vertical long work piece in the centre gripping space between first clamping part 201 and second clamping part 202, then move first clamping part 201 and/or second clamping part 202 towards the direction that is close to each other, first clamping part 201 and second clamping part 202 can cooperate and press from both sides tight vertical long work piece, later rotate stand 102, stand 102 can drive rocking arm 103 and rotate, rocking arm 103 can drive headstock 104 and move around the axle center of stand 102, headstock 104 can drive drill bit 105 and move to long work piece directly over, later move rocking arm 103 down, the main shaft rotates simultaneously, drill bit 105 can carry out drilling processing to vertical long work piece, compare in current drilling machine, the practicality is better, and is suitable for popularization and application.
It should be noted that the upright column 102 may be a vertical column structure, the upright column 102 is rotatably disposed on the base 100 around its axis and located at one side of the working table 101, the base 100 is provided with a first driving motor, and the first driving motor is in transmission connection with the upright column 102 to control the rotation of the upright column 102. The rocker arm 103 is disposed on the upright post 102 in an up-down adjustable manner, specifically, a mounting hole is disposed on the rocker arm 103, and the rocker arm can be sleeved outside the upright post 102 in an up-down sliding manner through the mounting hole, or a guide rail is vertically disposed on the upright post 102, and a sliding groove is correspondingly disposed on the rocker arm 103, and the rocker arm can be disposed on the upright post 102 in an up-down sliding manner through the matching of the sliding groove and the guide rail. The manner of driving the swing arm 103 to slide up and down is various, for example, a screw rod may be vertically and rotatably disposed on the upright post 102, the swing arm 103 is in threaded connection with the screw rod, a second driving motor for driving the screw rod to rotate is disposed on the upright post 102, the second driving motor is started, the second driving motor can control the screw rod to rotate, and the screw rod thereby controls the swing arm 103 to slide up and down. In addition, the rocker arm 103 can be directly controlled to slide up and down by the lift cylinder. The headstock 104 can set up the position of setting for the distance at the rocking arm 103 apart from the stand 102 axle center, vertical being provided with in headstock 104 can the pivoted main shaft, the axial of main shaft promptly is vertical direction, and the main shaft can rotate around self axle center, the drill bit 105 sets up in the bottom of main shaft, can be provided with on rocking arm 103 or headstock 104 and be used for driving main shaft pivoted third driving motor, start third driving motor, the main shaft rotation can be controlled to the third driving motor, thereby the main shaft drives drill bit 105 and rotates, thereby the drill bit 105 carries out drilling processing to the work piece. The first clamping portion 201 and the second clamping portion 202 can be adjusted to move in a direction approaching to or separating from each other, specifically, the first clamping portion 201 may be fixed, the second clamping portion 202 may move, the second clamping portion 202 may also be fixed, the first clamping portion 201 may move, and both the first clamping portion 201 and the second clamping portion 202 may move. Be formed with the centre gripping space between first clamping part 201 and the second clamping part 202, the centre gripping space is located the outside of workstation 101, and the projection of centre gripping space on vertical direction does not coincide with workstation 101 promptly, and then when the vertical long work piece of centre gripping, workstation 101 can not take place to interfere with vertical long work piece, and the centre gripping is more convenient. The path along which the drill 105 moves around the axis of the column 102 is a path along which the drill 105 at the bottom end of the headstock 104 moves around the axis of the column 102 when the column 102 rotates around its own axis and the column 102 further rotates the swing arm 103. The clamping space is located right below a path of the drill 105 moving around the axis of the upright post 102, the drill 105 can be located right above the vertical long workpiece in the moving process, and then the rocker arm 103 is moved downwards and the drill 105 is rotated to drill the vertical long workpiece. In addition, in the partial drilling machine, the headstock 104 can be slidably adjusted in the longitudinal direction of the swing arm 103, that is, the distance between the drill 105 and the axis of the column 102 can be adjusted, and in this case, the workpiece can be drilled more accurately.
In some embodiments of the present invention, as shown in fig. 1 and fig. 2, a first mounting bracket 203 is disposed on one side of the working platform 101, the first clamping portion 201 is disposed on the first mounting bracket 203, a driving cylinder 204 is disposed on the first mounting bracket 203, the second clamping portion 202 is connected to the driving cylinder 204, and the driving cylinder 204 is used for controlling the second clamping portion 202 to move and adjust in a direction approaching to or departing from the first clamping portion 201. Specifically, drive actuating cylinder 204 and extend along the moving direction of second clamping part 202, second clamping part 202 sets up in the end of driving actuating cylinder 204's piston rod, when needing to press from both sides tight vertical long work piece, place vertical long work piece in the centre gripping space between first clamping part 201 and second clamping part 202, then start and drive actuating cylinder 204, it can control second clamping part 202 through the piston rod and move along the direction that is close to first clamping part 201 to drive actuating cylinder 204, second clamping part 202 and first clamping part 201 can cooperate and press from both sides tight vertical long work piece. After the vertical long workpiece drilling is completed, the driving cylinder 204 can control the second clamping part 202 to move along the direction away from the first clamping part 201 through the piston rod, so that the clamping of the vertical long workpiece can be released, and then the vertical long workpiece can be taken out. The second clamping portion 202 may be provided on the first mount 203, and the driving cylinder 204 may control the movement of the first clamping portion 201. Further, two driving cylinders 204 may be provided, and the two driving cylinders 204 may control the movement of the first clamping portion 201 and the second clamping portion 202, respectively. In addition, the second clamping portion 202 can also be controlled to move by a driving oil cylinder or a motor screw mechanism. In addition, the first mounting bracket 203 can include a first mounting plate vertically arranged on one side of the workbench 101, a second mounting plate is vertically arranged on one side of the first mounting plate, a third mounting plate is vertically arranged on one end of the second mounting plate far away from the first mounting plate, the third mounting plate is parallel to the first mounting plate, an installation space which is through from top to bottom and is open on one side is formed by the first mounting plate, the second mounting plate and the third mounting plate, the first clamping portion 201 can be arranged on one side of the third mounting plate close to the first mounting plate, the driving cylinder 204 can be arranged on one side of the first mounting plate far away from the third mounting plate, a piston rod of the driving cylinder 204 penetrates through the first mounting plate and extends into the installation space, the second clamping portion 202 is positioned in the installation space and is connected with the tail end of the piston rod, the first mounting bracket 203 is arranged in such a way that not only vertical long workpiece can be conveniently placed in the clamping space or taken out from the clamping space, and the installation space penetrates up and down, so that the interference with a vertical long workpiece can be avoided.
In some embodiments of the present invention, as shown in fig. 1 and 2, one side of the first clamping portion 201 is provided with a plurality of first guide rods 205, the first guide rods 205 extend along the moving direction of the second clamping portion 202, the second clamping portion 202 is correspondingly provided with a plurality of first guide holes, and the first guide rods 205 are fittingly inserted through the corresponding first guide holes. Through the cooperation of first guide bar 205 and first guiding hole, not only can play the guide effect, make second clamping part 202 only along being close to or keeping away from the direction removal of first clamping part 201, can support second clamping part 202 moreover, avoid driving actuating cylinder 204's piston rod to bear the action of gravity of second clamping part 202 too big and slide smoothly or even appear damaging.
In some embodiments of the present invention, as shown in fig. 1 and 2, the first clamping portion 201 is bolted to the first mounting bracket 203, and the second clamping portion 202 is detachably connected to the driving cylinder 204. The first clamping portion 201 and the second clamping portion 202 can be detached, so that the clamping portions with different shapes can be replaced according to workpieces with different shapes, for example, when the workpieces are in a round rod structure, the first clamping portion 201 and the second clamping portion 202 can be replaced by a structure that the adjacent end faces are provided with semicircular holes.
In some embodiments of the present invention, as shown in fig. 1 and 2, the end surfaces of the first clamping portion 201 and the second clamping portion 202 which are close to each other are provided with a first elastic rubber layer 206. The first elastic rubber layer 206 can play a role in buffering, after the first clamping portion 201 and the second clamping portion 202 clamp the workpiece, the first clamping portion 201 and the second clamping portion 202 elastically press the workpiece, and further the workpiece can be prevented from being damaged due to too concentrated stress. And the first elastic rubber layer 206 can stretch and deform, so that the workpiece can be clamped more stably. The first elastic rubber layer 206 may be bonded to the first clamping portion 201 and the second clamping portion 202, or may be fixed to the first clamping portion 201 and the second clamping portion 202 by screws.
In some embodiments of the present invention, as shown in fig. 1 and 3, the base 100 is provided with a support 300 directly below the clamping space, and the support 300 is used for supporting the bottom end of the workpiece. When the vertically long workpiece is clamped in the clamping space between the first clamping portion 201 and the second clamping portion 202, the bottom end of the long workpiece abuts against the top end of the supporting portion 300. The supporting portion 300 is arranged, the supporting portion 300 can provide a supporting function for the long workpiece, and therefore when the drill 105 drills the long workpiece, the phenomenon that the long workpiece slides downwards due to the fact that the downward acting force applied by the drill 105 on the long workpiece is too large and the long workpiece slides downwards due to the fact that the first clamping portion 201 and the second clamping portion 202 are clamped insecure can be avoided.
In some embodiments of the present invention, as shown in fig. 1 and 3, the supporting portion 300 is adjustably provided on the base 100 up and down. When long work piece length is less, supporting part 300 can move up, and when long work piece length is great, supporting part 300 can move down, and then conveniently supports the long work piece of different length to the top homoenergetic that makes the long work piece of different length can be located between drill bit 105 and the centre gripping space, thereby is convenient for drill bit 105 to long work piece processing of driling.
In some embodiments of the present invention, as shown in fig. 1 and 3, a second mounting bracket 301 is disposed on the base 100, a lift cylinder 302 is vertically disposed on the second mounting bracket 301, and the support portion 300 is disposed at the top end of the lift cylinder 302. Specifically, the supporting portion 300 is arranged at the top end of a piston rod of the lifting cylinder 302, the lifting cylinder 302 is started, the lifting cylinder 302 can control the piston rod to slide up and down, and the piston rod drives the supporting portion 300 to adjust up and down, so that the operation is convenient, and time and labor are saved. It should be noted that the supporting portion 300 may also be adjusted in other up-and-down manners, for example, a guide rail may be vertically disposed on the second mounting frame 301, a lead screw is further vertically and rotatably disposed on the second mounting frame 301, the supporting portion 300 is slidably mounted on the guide rail and is in threaded connection with the lead screw, the lead screw is in transmission connection with a driving motor, the driving motor is started, the driving motor controls the lead screw to rotate, and the lead screw can control the supporting portion 300 to ascend and descend.
In some embodiments of the present invention, as shown in fig. 1 and 3, a plurality of second guide rods 303 are vertically disposed at the bottom end of the support portion 300, a plurality of second guide holes are correspondingly disposed on the second mounting frame 301, and the second guide rods 303 are fittingly inserted through the corresponding second guide holes. In this embodiment, the second guide rod 303 and the second guide hole are matched to make the support of the support portion 300 more stable, so as to prevent the support portion 300 from turning over due to overweight of the supported workpiece and over deviation of the position bearing the acting force applied by the workpiece.
In some embodiments of the present invention, as shown in fig. 3, the top end of the support 300 is provided with a second elastic rubber layer 304. The second elastic rubber layer 304 is arranged, the second elastic rubber layer 304 can play a role of buffering, after the workpiece is supported on the supporting portion 300, the supporting portion 300 elastically presses the workpiece, and therefore the workpiece can be prevented from being damaged due to over concentration of stress. The second elastic rubber layer 304 may be bonded to the top end of the support portion 300, or may be fixed to the top end of the support portion 300 by screws.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An improved drilling apparatus, comprising:
the drilling machine comprises a base (100), wherein a workbench (101) is arranged at the top end of the base (100), a stand column (102) capable of rotating is arranged on the base (100), a rocker arm (103) capable of being adjusted up and down is arranged on the stand column (102), a spindle box (104) is arranged on the rocker arm (103), a rotatable spindle is vertically arranged in the spindle box (104), and a drill bit (105) is arranged at the bottom end of the spindle;
fixture (200), including set up side by side in first clamping part (201) and second clamping part (202) of workstation (101) one side, first clamping part (201) with second clamping part (202) can be followed the direction removal regulation that is close to each other or keeps away from, first clamping part (201) with be formed with the centre gripping space between second clamping part (202), the centre gripping space is located the outside of workstation (101), just the centre gripping space is located drill bit (105) wind under the route that stand (102) axle center removed.
2. Improved drilling equipment according to claim 1, characterized in that a first mounting frame (203) is arranged on one side of the worktable (101), the first clamping portion (201) is arranged on the first mounting frame (203), a driving cylinder (204) is arranged on the first mounting frame (203), the second clamping portion (202) is connected with the driving cylinder (204), and the driving cylinder (204) is used for controlling the second clamping portion (202) to move and adjust in a direction close to or far away from the first clamping portion (201).
3. Improved drilling equipment according to claim 2, characterized in that one side of the first clamping part (201) is provided with a plurality of first guide rods (205), the first guide rods (205) extend along the moving direction of the second clamping part (202), the second clamping part (202) is correspondingly provided with a plurality of first guide holes, and the first guide rods (205) are matched with and penetrate through the corresponding first guide holes.
4. Improved drilling equipment according to claim 3, characterised in that the first clamping part (201) is bolted to the first mounting frame (203) and the second clamping part (202) is detachably connected to the driving cylinder (204).
5. Improved drilling equipment according to any one of claims 1-4, characterised in that the end surfaces of the first clamping part (201) and the second clamping part (202) that are adjacent to each other are provided with a first resilient rubber layer (206).
6. Improved drilling equipment according to any one of claims 1-4, characterised in that the base (100) is provided with a support (300) directly below the clamping space, which support (300) is used to support the bottom end of the work piece.
7. Improved drilling device according to claim 6, characterised in that the support (300) is arranged on the base (100) so as to be adjustable up and down.
8. Improved drilling equipment according to claim 7, characterized in that a second mounting frame (301) is arranged on the base (100), a lift cylinder (302) is vertically arranged on the second mounting frame (301), and the support part (300) is arranged at the top end of the lift cylinder (302).
9. The improved drilling device as claimed in claim 8, wherein a plurality of second guide rods (303) are vertically arranged at the bottom end of the supporting portion (300), a plurality of second guide holes are correspondingly arranged on the second mounting frame (301), and the second guide rods (303) are fittingly inserted into the corresponding second guide holes.
10. Improved drilling device according to claim 6, characterised in that the top end of the support part (300) is provided with a second resilient rubber layer (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122280615.2U CN216065681U (en) | 2021-09-18 | 2021-09-18 | Drilling equipment of improvement type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122280615.2U CN216065681U (en) | 2021-09-18 | 2021-09-18 | Drilling equipment of improvement type |
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| Publication Number | Publication Date |
|---|---|
| CN216065681U true CN216065681U (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122280615.2U Active CN216065681U (en) | 2021-09-18 | 2021-09-18 | Drilling equipment of improvement type |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118002817A (en) * | 2023-12-27 | 2024-05-10 | 中国原子能科学研究院 | A disassembly device for a cobalt rod bundle support |
-
2021
- 2021-09-18 CN CN202122280615.2U patent/CN216065681U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118002817A (en) * | 2023-12-27 | 2024-05-10 | 中国原子能科学研究院 | A disassembly device for a cobalt rod bundle support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An improved drilling equipment Granted publication date: 20220318 Pledgee: China Co. truction Bank Corp Jiangmen branch Pledgor: Kaiping Jinte Sanitary Ware Co.,Ltd. Registration number: Y2025980025757 |