CN113600860A - Guide wheel drilling equipment capable of regulating and controlling drilling depth - Google Patents
Guide wheel drilling equipment capable of regulating and controlling drilling depth Download PDFInfo
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- CN113600860A CN113600860A CN202110861572.9A CN202110861572A CN113600860A CN 113600860 A CN113600860 A CN 113600860A CN 202110861572 A CN202110861572 A CN 202110861572A CN 113600860 A CN113600860 A CN 113600860A
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- drilling
- adjusting rod
- guide wheel
- regulating
- drilling depth
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
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Abstract
The invention discloses guide wheel drilling equipment capable of regulating and controlling drilling depth. Has the advantages that: according to the invention, the auxiliary stabilizing mechanism is arranged, so that the adjusting rod can be effectively and stably matched when the horizontal frame is lifted and adjusted, dirt attached to the surface of the adjusting rod can be simultaneously removed and matched, the phenomenon that the adjustment is hindered by the foreign matters in the lifting process is avoided, the adjustment of the drilling depth is not facilitated, the auxiliary stabilizing mechanism is matched with the dirt removing structure, the dirt removed by the friction wheel and the contact strip can be favorably accommodated in a concentrated mode, and the heat conducting roller is matched to soften the stubborn dirt on the surface of the adjusting rod, so that the stable adjustment lifting of the adjusting rod can be enhanced.
Description
Technical Field
The invention relates to the field of drilling equipment, in particular to guide wheel drilling equipment capable of regulating and controlling drilling depth.
Background
The guide wheel is used for guiding the direction of a soft pipeline or soft linear objects such as steel wires, nylon ropes and the like in the moving process. The guide wheel is provided with a pulley structure, and the guide wheel can play a role in saving power in certain projects or products. The guide wheel accessory is an important part of the electric shovel walking system, and the performance of the guide wheel accessory plays a decisive role in the stability and the safety and reliability of the whole electric shovel walking system. When the guide wheel is assembled for use, the guide wheel is usually matched with a hole arranged on the surface of the guide wheel.
When carrying out the regulation of drilling depth to the leading wheel, because current equipment is when adjusting, its regulation pole is for exposing in the air to for the screw rod form, its surface adheres to oil dirt more easily, leads to the in-process of adjusting the drilling depth in lift, because vibration rocks appear when these dirt leads to going up and down, is unfavorable for carrying out effectual degree of depth drilling to the leading wheel.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide guide wheel drilling equipment capable of regulating and controlling the drilling depth, so as to solve the defect that in the process of regulating the drilling depth by lifting and lowering the guide wheel, the guide wheel is not beneficial to effective deep drilling treatment due to vibration and shaking caused by scales during lifting and lowering because the regulation rod of the existing equipment is exposed in the air and is in a screw rod shape and oil scales are easily attached to the surface of the regulation rod during the regulation of the drilling depth by the prior art.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a guide wheel drilling device capable of regulating and controlling the drilling depth structurally comprises a device base, a stand column, an adjusting rod, a horizontal frame, a stability adjusting device, a drilling main body and a drilling head, the upright post is arranged on the left side of the upper surface of the equipment base, the adjusting rod is arranged on the right side of the upper surface of the upright post and is vertically arranged downwards, the horizontal frame is in a transverse structure, the right side of the element upright post is installed and matched, the left side of the horizontal frame is provided with a through hole matched with the adjusting rod, the two stable adjusting devices are arranged on the surface of the joint of the horizontal frame and the adjusting rod respectively, the stabilizing and adjusting device comprises five stabilizing and assisting mechanisms and a scale removing structure, the stabilizing and assisting mechanisms are respectively arranged on the upper surface of the scale removing structure in an even and equidistant manner, the auxiliary stabilizing mechanism is in contact with the surface of the adjusting rod, and the scale removing structure is arranged on the surface of a through hole formed in the left side of the horizontal frame.
As a further scheme of the invention, the auxiliary stabilizing mechanism comprises a fixed support, a limit torsion bar, a touch panel, a linking movable rod and a friction wheel, wherein the fixed support is arranged on the upper surface of the scale removing structure and welded with the fixed support, the touch panel is obliquely arranged on the inner side of the upper surface of the fixed support and connected with the fixed support through the limit torsion bar, the surface of the tail end of the touch panel is contacted with the surface of the adjusting rod, and the friction wheel is arranged at the tail end of the touch panel and connected with the linking movable rod, so that the effective stable matching of the adjusting rod during the lifting adjustment of the horizontal frame is favorably realized, and simultaneously, the cleaning matching of scales attached to the surface of the adjusting rod is favorably carried out, so that the blocking adjustment caused by foreign matters during the lifting process is avoided, and the adjustment of the drilling depth is not favorably realized.
According to a further scheme of the invention, a support frame body, a limiting bend, a slide way and a limiting spring are arranged in the fixed support, the limiting bend is arranged in the support frame body and is matched with a limiting torsion bar, the slide way is provided with the right side of the limiting bend, and the limiting spring is arranged on the right side in the limiting bend, so that the motion trail of the touch panel is limited.
According to a further scheme of the invention, the lower end of the limit torsion bar is in contact with the limit bend, and the push block is arranged on the lower surface of the limit torsion bar and extends into the slide way, so that the track specification of the contact plate during movement of the contact plate by matching with the slide way and the limit spring is facilitated.
According to a further scheme of the invention, the right side surface of the touch plate is distributed with touch strips, the touch strips are of a telescopic structure, the outer surfaces of the touch strips are rough, the lengths of the touch strips are different, and the distance from the horizontal straight lines at the first end and the last end to the adjusting rod is longer than the distance from the horizontal straight lines at the first end and the last end to the adjusting rod when the touch plate is inclined, so that the cleaning treatment of dirt on the surface of the adjusting rod is favorably realized.
As a further scheme of the invention, the surface of the friction wheel is uneven and is made of rubber, so that the surface contact of the adjusting rod is facilitated, and meanwhile, the protection and shock absorption effects are realized.
As a further scheme of the invention, the scale removing structure comprises a ring cavity, a conveying pipe and a scale collecting box, wherein the scale collecting box is arranged on the rear surface of the horizontal frame, and the scale collecting box is connected with the ring cavity through the conveying pipe.
As a further scheme of the invention, the annular cavity comprises sealing plates, a mesh layer and heat conducting rollers, the sealing plates are arranged on the upper surface of the annular cavity and are of an integrated structure, the mesh layer is provided with five mesh layers which are respectively arranged on the surface of the sealing plates in a uniform and equidistant manner, the mesh layer and the abutting plate are correspondingly arranged, the heat conducting rollers are distributed on the surface of the mesh layer, the heat conducting rollers are electrically connected with the drilling main body, so that the scale removed by the friction wheel and the touch bar can be accommodated and treated in a centralized manner, and meanwhile, the heat conducting rollers are matched to soften the stubborn scale on the surface of the adjusting rod, so that the stable adjustment and lifting of the adjusting rod can be enhanced.
As a further scheme of the invention, a suction pump is arranged inside the dirt collecting box.
Advantageous effects of the invention
Compared with the traditional guide wheel drilling equipment capable of regulating and controlling the drilling depth, the guide wheel drilling equipment has the following beneficial effects:
according to the invention, the auxiliary stabilizing mechanism is arranged, so that the adjusting rod can be effectively and stably matched when the horizontal frame is lifted and adjusted, and scales attached to the surface of the adjusting rod can be removed and matched, so that the phenomenon that the adjustment is blocked by the impurities in the lifting process and the adjustment of the drilling depth is not facilitated can be avoided.
According to the invention, the auxiliary stabilizing mechanism is matched with the scale removing structure, so that the scale removed by the friction wheel and the touch bar can be accommodated and treated in a concentrated manner, and the heat conducting roller is matched to soften stubborn scale on the surface of the adjusting rod, so that the stable adjustment and lifting of the adjusting rod can be realized.
Drawings
Other features, objects and advantages of the invention will become more apparent from a reading of the detailed description of non-limiting embodiments with reference to the attached drawings.
In the drawings:
fig. 1 is a schematic structural diagram of a guide wheel drilling device capable of regulating and controlling drilling depth.
FIG. 2 is a schematic top view of the stability adjustment device of the present invention.
Fig. 3 is a schematic front view of the stabilization mechanism of the present invention.
FIG. 4 is an enlarged view of the structure A in FIG. 3 according to the present invention.
FIG. 5 is a schematic top view of a descaling structure according to the present invention.
FIG. 6 is a schematic view of a partial structure of the descaling structure according to the present invention.
In the figure: the device comprises an equipment base-1, an upright post-2, an adjusting rod-3, a horizontal frame-4, a stability adjusting device-5, a drilling main body-6, a drilling head-7, an auxiliary stability mechanism-5 a, a scale removing structure-5 b, a fixed support-5 a1, a limit torsion bar-5 a2, a collision plate-5 a3, a connecting movable rod-5 a4, a friction wheel-5 a5, a support frame body-5 a11, a limit bend-5 a12, a slide-5 a13, a limit spring-5 a14, a push block-5 a21, a contact strip-5 a31, a ring cavity-5 b1, a conveying pipe-5 b2, a scale collecting box-5 b3, a sealing plate-5 b11, a net layer-5 b12 and a heat conducting roller-5 b 13.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The first embodiment:
as shown in fig. 1 to 4, the present invention provides a technical solution of a guide wheel drilling apparatus capable of adjusting a drilling depth:
as shown in fig. 1-2, a guide wheel drilling device capable of adjusting and controlling drilling depth structurally comprises a device base 1, a stand column 2, an adjusting rod 3, a horizontal frame 4, a stabilizing and adjusting device 5, a drilling main body 6 and a drilling head 7, wherein the stand column 2 is installed on the left side of the upper surface of the device base 1, the adjusting rod 3 is arranged on the right side of the upper surface of the stand column 2 and vertically installed downwards, the horizontal frame 4 is installed on the right side of the stand column 2 in a transverse structure and matched with the horizontal frame, a through hole matched with the adjusting rod 3 is formed in the left side of the horizontal frame 4, the stabilizing and adjusting device 5 is provided with two parts and respectively installed on the surface of the joint of the horizontal frame 4 and the adjusting rod 3, the stabilizing and adjusting device 5 comprises an auxiliary stabilizing mechanism 5a and a descaling mechanism 5b, the auxiliary stabilizing mechanism 5a is provided with five parts and respectively installed on the upper surface of the descaling mechanism 5b in an even equidistant manner, the auxiliary stabilizing mechanism 5a is in contact with the surface of the adjusting rod 3, and the descaling structure 5b is arranged on the perforated surface arranged on the left side of the horizontal frame 4.
As shown in fig. 2-4, the auxiliary stabilizing mechanism 5a includes a fixed support 5a1, a limit torsion bar 5a2, a collision plate 5a3, an engagement movable rod 5a4, and a friction wheel 5a5, the fixed support 5a1 is disposed on the upper surface of the descaling structure 5b and welded thereto, the collision plate 5a3 is obliquely mounted inside the upper surface of the fixed support 5a1 and connected to the fixed support through the limit torsion bar 5a2, the end surface of the collision plate 5a3 is in contact with the surface of the adjusting rod 3, the friction wheel 5a5 is disposed at the end of the collision plate 5a3 and connected to the engagement movable rod 5a4, so as to achieve effective stable engagement of the adjusting rod 3 during the up-down adjustment of the horizontal frame 4, and simultaneously perform clearance engagement of the scales attached to the surface of the adjusting rod 3, thereby preventing the foreign matters from hindering the adjustment during the up-down adjustment and facilitating the adjustment of the drilling depth.
As shown in fig. 3-4, a support frame 5a11, a limit curved conduit 5a12, a slide way 5a13, and a limit spring 5a14 are arranged inside the fixed support 5a1, the limit curved conduit 5a12 is arranged inside the support frame 5a11 and is matched with the limit torsion bar 5a2, the slide way 5a13 is arranged on the right side of the limit curved conduit 5a12, and the limit spring 5a14 is mounted on the right side inside the limit curved conduit 5a12, which is beneficial to limiting the movement track of the contact plate 5a 3.
As shown in fig. 3-4, the lower end of the limit torsion bar 5a2 contacts with the limit curved conduit 5a12, and the lower surface of the limit torsion bar 5a2 is provided with a push block 5a21 and extends into the slideway 5a13, which is beneficial to realize the track specification when the contact plate 5a3 moves in cooperation with the slideway 5a13 and the limit spring 5a 14.
As shown in fig. 3-4, the right side surface of the abutting plate 5a3 is provided with a touch bar 5a31, the touch bar 5a31 is of a telescopic structure, the outer surface of the touch bar is rough, the length of the touch bar 5a31 is different, and the distance from the first end to the adjusting rod 3 is longer than the distance from the first end to the last end of the horizontal straight line when the abutting plate 5a3 inclines, which is beneficial to removing dirt on the surface of the adjusting rod 3.
As shown in fig. 3, the surface of the friction wheel 5a5 is uneven and is made of rubber, which is beneficial to the surface contact of the adjusting lever 3 and simultaneously has the functions of protection and shock absorption.
The specific realization principle is as follows: when carrying out the regulation of drilling depth to the leading wheel, because current equipment is when adjusting, its regulation pole is for exposing in the air to for the screw rod form, its surface adheres to oil dirt more easily, leads to the in-process of adjusting the drilling depth in lift, because vibration rocks appear when these dirt leads to going up and down, is unfavorable for carrying out effectual degree of depth drilling to the leading wheel.
Therefore, the friction wheel 5a5 is in contact with the outer surface of the adjusting rod 3 by the aid of the auxiliary stabilizing mechanism 5a, the surface of the friction wheel 5a5 is uneven and made of rubber, the friction fit is realized on the adjusting rod 3 in contact with the friction wheel, meanwhile, the abutting plate 5a3 is obliquely arranged and is in contact with the adjusting rod 3, and the contact strips 5a31 are in different lengths, so that the stable fit resistance is realized on the surface of the adjusting rod 3 during working, the stable lifting adjustment of the adjusting rod 3 during working is enhanced, and the contact friction fit is realized on the surface of the adjusting rod 3 in different lengths of the contact strips 5a31, so that oil dirt attached to the surface of the adjusting rod is removed and matched;
under the action of the fluctuation of the pushing block 5a21 generated when the abutting plate 5a3 works along with the adjusting rod 3, the arrangement of the heat-conducting roller 5a13 is utilized to reduce the shaking of the abutting plate 5a3 during the working.
In summary, the auxiliary stabilizing mechanism is arranged, so that the adjusting rod can be effectively and stably matched when the horizontal frame is lifted and adjusted, and scales attached to the surface of the adjusting rod can be removed and matched, so that the phenomenon that the adjustment is hindered by the impurities in the lifting process and the adjustment of the drilling depth is not facilitated can be avoided.
Second embodiment:
as shown in the figures, the invention provides a technical scheme of guide wheel drilling equipment capable of regulating and controlling drilling depth, which comprises the following steps:
as shown in fig. 2, 5 and 6, the guide wheel drilling equipment capable of regulating and controlling the drilling depth structurally comprises a scale removing structure 5b, an annular cavity 5b1, a conveying pipe 5b2 and a scale collecting box 5b3, wherein the scale collecting box 5b3 is installed on the rear surface of a horizontal frame 4, and the scale collecting box 5b3 is connected with the annular cavity 5b1 through the conveying pipe 5b 2.
As shown in fig. 5-6, the annular cavity 5b1 includes a closing plate 5b11, a mesh layer 5b12, and a heat conducting roller 5b13, the closing plate 5b11 is mounted on the upper surface of the annular cavity 5b1 and is an integrated structure, the mesh layer 5b12 is provided with five layers, and is mounted on the surface of the closing plate 5b11 in a uniform and equidistant manner, the mesh layer 5b12 is mounted corresponding to the contact plate 5a3, the heat conducting roller 5b13 is distributed on the surface of the mesh layer 5b12, the heat conducting roller 5b13 is electrically connected to the drilling body 6, which is beneficial to performing concentrated storage processing on removed dirt passing through the friction wheel 5a5 and the contact strip 5a31, and meanwhile, the heat conducting roller 5b13 is matched to perform softening processing on removed dirt on the surface of the adjusting rod 3, so as to realize stable adjustment and lifting of the reinforced adjusting rod 3.
As shown in fig. 2, a suction pump is provided inside the dirt collection tank 5b 3.
In addition to embodiment 1, the heat conducting roller 5b13 is used to soften the grease removed by the contact strip 5a31 by means of heat energy diffusion under the action of electric heating, and the dirt removed and softened by the contact strip 5a31 and the heat conducting roller 5b13 is collected by passing through the heat conducting roller 5b13 under the action of a suction pump arranged in the dirt collecting box 5b 3.
In summary, the auxiliary stabilizing mechanism and the scale removing structure are matched with each other, so that the scale removed by the friction wheel and the touch bar can be accommodated and treated in a concentrated manner, and the heat conducting roller is matched to soften stubborn scales on the surface of the adjusting rod, so that the stable adjustment and lifting of the adjusting rod can be enhanced.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a can regulate and control leading wheel drilling equipment of drilling depth, its structure includes equipment base (1), stand (2), adjusts pole (3), horizontal stand (4), firm adjusting device (5), drilling main part (6), drilling head (7), its characterized in that: the vertical column (2) is arranged on the left side of the upper surface of the equipment base (1), the adjusting rod (3) is arranged on the right side of the upper surface of the vertical column (2) and is vertically arranged downwards, the horizontal frame (4) is in a transverse structure and is arranged on the right side of the vertical column (2) and matched with the horizontal frame, the left side of the horizontal frame (4) is provided with through holes matched with the adjusting rod (3), and the two stabilizing and adjusting devices (5) are arranged on the surfaces of the joints of the horizontal frame (4) and the adjusting rod (3) respectively;
firm adjusting device (5) are including assisting steady mechanism (5a), scale removal structure (5b), assist steady mechanism (5a) and be totally five and be even equidistance form respectively and install in scale removal structure (5b) upper surface, assist steady mechanism (5a) and adjust pole (3) surface and contact, scale removal structure (5b) are installed and are offered the perforation surface that has in horizontal stand (4) left side.
2. The guide wheel drilling device capable of regulating and controlling the drilling depth as claimed in claim 1, wherein: the auxiliary stabilizing mechanism (5a) comprises a fixed support (5a1), a limiting torsion bar (5a2), a contact plate (5a3), a connecting movable rod (5a4) and a friction wheel (5a5), wherein the fixed support (5a1) is arranged on the upper surface of the descaling structure (5b) and welded with the descaling structure, the contact plate (5a3) is obliquely arranged on the inner side of the upper surface of the fixed support (5a1) and connected with the fixed support through the limiting torsion bar (5a2), the surface of the tail end of the contact plate (5a3) is in contact with the surface of the adjusting rod (3), and the friction wheel (5a5) is arranged at the tail end of the contact plate (5a3) and connected with the connecting movable rod (5a 4).
3. The guide wheel drilling device capable of regulating and controlling the drilling depth as claimed in claim 2, wherein: the fixed support (5a1) is internally provided with a support frame body (5a11), a limiting bend (5a12), a slide way (5a13) and a limiting spring (5a14), the limiting bend (5a12) is arranged inside the support frame body (5a11) and matched with a limiting torsion bar (5a2), the slide way (5a13) is provided with the right side of the limiting bend (5a12), and the limiting spring (5a14) is arranged on the right side inside the limiting bend (5a 12). The motion trail of the abutting plate (5a3) is limited.
4. The guide wheel drilling device capable of regulating and controlling the drilling depth as claimed in claim 2, wherein: the lower end of the limit torsion bar (5a2) is in contact with the limit curve (5a12), and the lower surface of the limit torsion bar (5a2) is provided with a push block (5a21) and extends into the slide way (5a 13).
5. The guide wheel drilling device capable of regulating and controlling the drilling depth as claimed in claim 2, wherein: the touch bar type touch screen is characterized in that touch bars (5a31) are distributed on the right side surface of the touch plate (5a3), the touch bars (5a31) are of a telescopic structure, the outer surface of each touch bar is rough, the lengths of the touch bars (5a31) are different, and the distances from the horizontal straight lines at the first end and the horizontal straight lines at the last end to the adjusting rod (3) are longer than the distances from the horizontal straight lines at the first end and the horizontal straight lines at the last end to the adjusting rod (3) when the touch plate (5a3) inclines.
6. The guide wheel drilling device capable of regulating and controlling the drilling depth as claimed in claim 2, wherein: the surface of the friction wheel (5a5) is uneven and is made of rubber.
7. The guide wheel drilling device capable of regulating and controlling the drilling depth as claimed in claim 1, wherein: the descaling structure (5b) comprises a ring cavity (5b1), a conveying pipe (5b2) and a descaling box (5b3), wherein the descaling box (5b3) is installed on the rear surface of the horizontal frame (4), and the descaling box (5b3) is connected with the ring cavity (5b1) through the conveying pipe (5b 2).
8. The guide wheel drilling device capable of regulating and controlling the drilling depth as claimed in claim 1, wherein: the annular cavity (5b1) comprises a sealing plate (5b11), a net layer (5b12) and heat-conducting rollers (5b13), the sealing plate (5b11) is mounted on the upper surface of the annular cavity (5b1) and is of an integrated structure, the net layer (5b12) is provided with five layers which are mounted on the surface of the sealing plate (5b11) in a uniform and equidistant mode, the net layer (5b12) and the touch plate (5a3) are mounted correspondingly, the heat-conducting rollers (5b13) are distributed on the surface of the net layer (5b12), and the heat-conducting rollers (5b13) are electrically connected with the drilling body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110861572.9A CN113600860B (en) | 2021-07-29 | 2021-07-29 | Guide wheel drilling equipment capable of regulating and controlling drilling depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110861572.9A CN113600860B (en) | 2021-07-29 | 2021-07-29 | Guide wheel drilling equipment capable of regulating and controlling drilling depth |
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| Publication Number | Publication Date |
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| CN113600860A true CN113600860A (en) | 2021-11-05 |
| CN113600860B CN113600860B (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110861572.9A Active CN113600860B (en) | 2021-07-29 | 2021-07-29 | Guide wheel drilling equipment capable of regulating and controlling drilling depth |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4188162A (en) * | 1977-12-27 | 1980-02-12 | The Valeron Corporation | Indexable insert drill |
| CN105518157A (en) * | 2013-03-15 | 2016-04-20 | 舒加尼特系统公司 | Method of converting lignin and uses thereof |
| CN206356599U (en) * | 2017-01-09 | 2017-07-28 | 郑州大学 | A kind of drilling machine of flexible adjustment |
| CN110625430A (en) * | 2019-10-03 | 2019-12-31 | 王剑 | Dust removal cooling adjusting device of numerical control lathe lead screw |
| CN210475598U (en) * | 2019-06-18 | 2020-05-08 | 湖南德雄机械制造有限公司 | Radial drill convenient to clearance iron fillings |
-
2021
- 2021-07-29 CN CN202110861572.9A patent/CN113600860B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4188162A (en) * | 1977-12-27 | 1980-02-12 | The Valeron Corporation | Indexable insert drill |
| CN105518157A (en) * | 2013-03-15 | 2016-04-20 | 舒加尼特系统公司 | Method of converting lignin and uses thereof |
| CN206356599U (en) * | 2017-01-09 | 2017-07-28 | 郑州大学 | A kind of drilling machine of flexible adjustment |
| CN210475598U (en) * | 2019-06-18 | 2020-05-08 | 湖南德雄机械制造有限公司 | Radial drill convenient to clearance iron fillings |
| CN110625430A (en) * | 2019-10-03 | 2019-12-31 | 王剑 | Dust removal cooling adjusting device of numerical control lathe lead screw |
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|---|---|
| CN113600860B (en) | 2022-08-05 |
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Effective date of registration: 20220719 Address after: 528000 floor 2, No. 33, Chashu East Road, Ronggui Haiwei neighborhood committee, Shunde District, Foshan City, Guangdong Province Applicant after: Foshan Ruixiang Hardware Machinery Technology Co.,Ltd. Address before: 312300 No. 296, Renmin Middle Road, Baiguan street, Shangyu City, Shaoxing City, Zhejiang Province Applicant before: Yuan Weishun |
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