CN111300541A - Drilling device for hollow building template - Google Patents
Drilling device for hollow building template Download PDFInfo
- Publication number
- CN111300541A CN111300541A CN202010208947.7A CN202010208947A CN111300541A CN 111300541 A CN111300541 A CN 111300541A CN 202010208947 A CN202010208947 A CN 202010208947A CN 111300541 A CN111300541 A CN 111300541A
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- Prior art keywords
- barrel
- rod
- fixed
- drilling device
- top end
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/16—Perforating by tool or tools of the drill type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/10—Means for treating work or cutting member to facilitate cutting by heating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/0084—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating rubber
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention belongs to the technical field of building equipment, in particular to a drilling device for a hollow building template, which aims at solving the problem that the circumferential edge of a hole is easy to crack when a drill bit rotating at a high speed touches the template in the existing drilling device. When the electric heating ring is used, the position to be drilled is rotated to be right below the abutting rod, and then the bottom barrel is pressed from right above the bottom barrel, so that the electric heating ring at the bottom of the bottom barrel, which is matched with the diameter of the round hole to be drilled, is lowered to be in contact with the hollow plate, and the surface of the hollow plate is heated and softened and then rotated to be below the round hole drill.
Description
Technical Field
The invention relates to the technical field of building equipment, in particular to a drilling device for a hollow building template.
Background
The existing building template mainly comprises a panel, a supporting structure and a connecting piece, wherein the panel is a bearing plate directly contacting newly-poured concrete; the supporting structure is a temporary structure for supporting the panel, the concrete and the construction load, so that the building template is firmly combined and is not deformed or damaged; the connecting piece is a fitting for connecting the panel and the supporting structure into a whole, and some building templates need to be drilled. The existing hollow building template can not ensure the roundness and accuracy of the drilled hole due to the brittleness of the hollow building template when a larger round hole is drilled, and the edge of the hole is cracked when a drill touches the template.
The retrieved Chinese patent No. CN201710968016.5 discloses a template drilling machine convenient for dust removal, and relates to the technical field of construction machinery. The template drilling machine convenient for dust removal comprises a base, wherein the top of the base is welded with the bottom of a hydraulic cylinder, the top of the hydraulic cylinder is welded with the bottom of a top plate, the bottom of the top plate is welded with the top of a damping block, the bottom of the damping block is welded with the top of a placement plate, a motor is fixedly installed at the top of the placement plate, and an output shaft of the motor penetrates through the top of the placement plate and extends to the bottom of the placement plate to be welded with the top of a drill bit; however, the device still cannot overcome the technical problems when drilling the template, and the circumferential edge of the hole is cracked when the drill bit rotating at a high speed touches the template.
Disclosure of Invention
The invention provides a drilling device for a hollow building template, which is based on the technical problem that the circumferential edge of a hole is easy to crack when a drill bit rotating at a high speed touches the template.
The invention provides a drilling device for a hollow building template, which comprises a base with a cuboid structure, wherein a cavity is arranged in the base, a support frame is fixed on the upper surface of the base close to the edge, two channel steel slide rails with opposite openings and parallel to each other are fixed at the top end of the support frame, a dust cover is connected between the two channel steel slide rails in a sliding manner, a drilling machine is connected in the middle of the dust cover in a sliding manner, a round hole drill bit is fixed at the top end of an output shaft of the drilling machine, a support barrel with an upward opening is embedded in the middle of the upper surface of the base, a rotary support platform is connected in the support barrel in a sliding manner, a square pipe is embedded at one end of the base far away from the support frame, an L-shaped fixed rod is connected in a sliding manner inside the square pipe, a fixed box is fixed close to the top end inside a vertical rod of the L, the inner wall of the bottom barrel is connected with an intermediate barrel in a sliding mode, the inner portion of the intermediate barrel is connected with a supporting rod in a sliding mode, a second reset spring is arranged between the supporting rod and the bottom of the intermediate barrel, a first reset spring is arranged between the intermediate barrel and the bottom of the bottom barrel, and electric heating rings are embedded in openings of the bottom barrel, the intermediate barrel and the supporting rod.
As the preferable scheme of the invention, the top end of the support frame is fixed with a telescopic rod, the end part of the telescopic rod extension rod is fixed with a rectangular sliding frame, and the dust cover is clamped in the middle of the rectangular sliding frame.
In a preferred embodiment of the present invention, the bottom end of the rotary support platform is provided with a sink groove, the bottom of the support barrel is fixed with a thrust ball bearing, and the same compression spring is arranged between the top end of the thrust ball bearing and the lower surface of the rotary support platform.
As a preferable scheme of the invention, an electric push rod is fixed on the lower surface of the base close to the lower part of the square tube through a bolt, a poke rod is fixed at the end part of an extension rod of the electric push rod, and the top end of the poke rod is welded on the lower surface of the L-shaped fixed rod.
As the preferable scheme of the invention, a reset barrel with a cylindrical structure and a cavity is embedded at the top end of the fixed box and is close to the right upper part of the guide pipe, jacks are formed at the top end and the bottom end of the reset barrel, and the same ejector rod is connected between the two jacks in a sliding manner.
As a preferable scheme of the invention, the bottom end of the ejector rod is welded on the outer wall of the bottom barrel, and the top end of the ejector rod is embedded with a ball.
As a preferable scheme of the invention, the top end of the fixed box close to the edge is rotatably connected with a groove-shaped pressure lever with a downward opening, and one end of the groove-shaped pressure lever far away from the intersection point is spliced with a pressure lever.
In a preferred embodiment of the invention, the internal groove width of the grooved compression bar is adapted to the diameter of the ejector rod.
As the preferable scheme of the invention, an annular check ring is fixed on the circumferential outer wall of the ejector rod close to the inner wall of the top of the reset barrel, and a reset spring III is fixed on the lower surface of the annular check ring.
The beneficial effects of the invention are as follows:
1. this kind of a drilling equipment for cavity building templates, through setting up the ring and overlapping the pole that supports that is flexible rod-like structure mutually, middle bucket and end bucket, cooperate the electric heat ring of its mouth of pipe department, thereby can be when using need to bore to cavity panel earlier with treat that the drilling position rotates to supporting and press the end bucket from the end bucket directly over behind the pole again, make end bucket bottom with treat that the electric heat ring of opening circular hole diameter looks adaptation drops to and contacts with the cavity board, treat that the surface of cavity board is heated after softening again with it rotate to the below of round hole drill bit can.
2. This kind of a drilling equipment for cavity building templates through setting up the compression spring on thrust ball bearing top to can need when using rotate the carpenter board on rotary supporting platform top when rotatory only need cancel the pressure on its top can, press down panel when rotatory to the position of needs and can be with the rigidity of panel.
3. This kind of a drilling equipment for cavity building templates through setting up the fixed pipe of the L shape of sliding connection in square pipe to can drive L shape dead lever through electric putter and slide in the inside of square pipe when using, and then the position of adjustment electric heat ring and the position coincidence of treating opening the round hole.
4. This kind of a drilling equipment for cavity building templates through setting up the flute profile depression bar on ejector pin top to can control the electric heat ring and descend through pressing down the depression bar when using, conveniently control the surface contact of electric heat ring and the cavity board of pushing down force and selecting different diameters, improve the security of device.
The parts not involved in the device are the same as or can be realized by adopting the prior art, the device has a novel structure, and can soften the round holes to be opened on the surface of the hollow plastic building board to prevent the edges of the hollow plastic building board from being broken by drilling.
Drawings
Fig. 1 is a schematic sectional view illustrating a drilling apparatus for a hollow building template according to the present invention;
fig. 2 is a schematic view illustrating an overall structure of a drilling apparatus for a hollow building template according to the present invention;
FIG. 3 is a schematic perspective view of a drilling apparatus fixing box for a hollow building template according to the present invention;
fig. 4 is an enlarged schematic view of a drilling apparatus for a hollow building template according to the present invention at a point a in fig. 1;
fig. 5 is a schematic half-sectional perspective view of a rotary support table of the drilling device for the hollow building template according to the present invention.
In the figure: the device comprises a base 1, a support barrel 2, a rotary support platform 3, a compression spring 4, a square tube 5, a fixing rod 6L, an electric push rod 7, a middle barrel 8, a guide tube 9, a bottom barrel 10, a fixing box 11, a reset barrel 12, a compression bar 13, a groove-shaped compression bar 14, a push rod 15, an annular check ring 16, a channel steel slide rail 17, a dust cover 18, a drilling machine 19, a support frame 20, a round hole drill bit 21, a telescopic rod 22, a reset spring I23, a reset spring II 24, an electric heating ring 25, a support rod 26 and a thrust ball bearing 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-5, a drilling device for a hollow building template comprises a base 1 with a cuboid structure, wherein a cavity is arranged in the base 1, a support frame 20 is fixed on the upper surface of the base 1 near the edge, two channel steel slide rails 17 with opposite openings and parallel to each other are fixed on the top end of the support frame 20, a same dust cover 18 is connected between the two channel steel slide rails 17 in a sliding manner, a drilling machine 19 is connected in the middle of the dust cover 18 in a sliding manner, a round hole drill bit 21 is fixed on the top end of an output shaft of the drilling machine 19, a support barrel 2 with an upward opening is embedded in the middle of the upper surface of the base 1, a rotary support platform 3 is connected in the support barrel 2 in a sliding manner, a square pipe 5 is embedded in one end of the base 1 far away from the support frame 20, an L-shaped fixed rod 6 is connected in the square pipe 5 in a sliding manner, the inner wall of the guide pipe 9 is connected with a bottom barrel 10 with a downward opening in a sliding mode close to the top end, the inner wall of the bottom barrel 10 is connected with a middle barrel 8 in a sliding mode, a resisting rod 26 is connected inside the middle barrel 8 in a sliding mode, a second return spring 24 is arranged between the resisting rod 26 and the bottom of the middle barrel 8, a first return spring 23 is arranged between the middle barrel 8 and the bottom of the bottom barrel 10, and electric heating rings 25 are embedded in openings of the bottom barrel 10, the middle barrel 8 and the resisting rod 26, so that when a hollow plate needs to be drilled, the position of a hole to be drilled is rotated to be under the resisting rod 26, then the bottom barrel 10 is pressed from the position over the bottom barrel 10, the electric heating rings 25, matched with the diameter of the hole to be drilled, of the bottom barrel 10 are lowered to be in contact with the hollow plate, and the surface of the hollow plate is heated and softened and then rotated to be under a round hole drill bit.
In the invention, the top end of the support frame 20 is fixed with the telescopic rod 22, the end part of the extension rod of the telescopic rod 22 is fixed with the rectangular sliding frame, and the dust cover is clamped in the middle of the rectangular sliding frame.
Wherein, open the bottom of rotary supporting platform 3 has heavy groove, and the bottom of supporting bucket 2 is fixed with thrust ball bearing, is provided with same root compression spring 4 between thrust ball bearing's the top and rotary supporting platform 3's the lower surface to can need only to cancel the pressure on its top when the carpenter board on rotary supporting platform 3 top rotates when using can, press down panel can with the rigidity of panel when rotatory to required position.
Wherein, there is electric putter 7 under the lower surface of base 1 is close to square pipe 5 through the bolt fastening, and the end fixing of electric putter 7 extension rod has the poker rod, and the top welding of poker rod is at the lower surface of L shape dead lever 6 to can drive L shape dead lever 6 through electric putter 7 and slide in the inside of square pipe 5 in the use, and then adjust the position of electric heat ring 25 and wait to open the position coincidence of round hole.
Wherein, the top of fixed case 11 is close to and is equipped with the interior bucket 12 that resets that establishes the cavity and be cylindrical structure directly over the stand pipe 9 inlays, and the top and the bottom of bucket 12 that resets all open the jack, and sliding connection has same ejector pin 15 between two jacks.
Wherein, the bottom of ejector pin 15 welds on the outer wall of end bucket 10, and the top of ejector pin 15 inlays and is equipped with the ball.
Wherein, the top of the fixed box 11 is connected with a groove-shaped pressure bar 14 with a downward opening near the edge in a rotating way, and one end of the groove-shaped pressure bar 14 far away from the joint point is inserted with a pressure bar 13.
The internal groove width of the groove-shaped pressure lever 14 is matched with the diameter of the ejector rod 15, so that the electric heating ring 25 can be controlled to descend by pressing the pressure lever 13 downwards when the device is used, the downward pressure can be conveniently controlled, the electric heating rings 25 with different diameters can be selected to be in contact with the surface of the hollow plate, and the safety of the device is improved.
The working principle is as follows: before use, a plate to be punched is placed at the top end of the rotary supporting table 3, then the position to be punched is moved to the position right below the abutting rod 26, and the position is enabled to rotate one hundred eighty degrees to reach the position right below the round hole drill bit 21; then pressing the hollow plate from the top end to enable the plate to be attached to the upper surface of the base 1; when the hollow plate drilling machine is used, a position to be drilled is rotated to be under the abutting rod 26 and then the bottom barrel 10 is pressed from the position over the bottom barrel 10 when the hollow plate drilling machine needs to be drilled, so that the electric heating ring 25 at the bottom of the bottom barrel 10 and matched with the diameter of a circular hole to be drilled is lowered to be in contact with the hollow plate, and the surface of the hollow plate is heated and softened and then rotated to be under the circular hole drill bit 21, so that the drilling machine 19 can be controlled to drill the hole.
Example 2
Referring to fig. 1 to 3, a drilling device for a hollow building template, in this embodiment, compared to embodiment 1, further includes an annular retainer ring 16 fixed to the circumferential outer wall of the ejector rod 15 near the top inner wall of the reset barrel 12, and a reset spring iii fixed to the lower surface of the annular retainer ring 16, and the electric heating ring 25 can be automatically driven to separate from a plate after the pressing rod 13 is pressed down.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. A drilling device for a hollow building template comprises a base (1) with a cuboid structure, wherein a cavity is formed in the base, the drilling device is characterized in that a support frame (20) is fixed on the upper surface of the base (1) close to the edge, two channel steel slide rails (17) with opposite openings and parallel to each other are fixed at the top end of the support frame (20), a same dust cover (18) is connected between the channel steel slide rails (17) in a sliding manner, a drilling machine (19) is connected in the middle of the dust cover (18) in a sliding manner, a round hole drill bit (21) is fixed at the top end of an output shaft of the drilling machine (19), a support barrel (2) with an upward opening is embedded in the middle of the upper surface of the base (1), a rotary support table (3) is connected in a sliding manner inside the support barrel (2), a square pipe (5) is embedded in one end, far away from the support frame (20, the inner side of a vertical rod of the L-shaped fixing rod (6) is close to the top end and is fixed with a fixing box (11), the bottom end of the fixing box (11) is embedded with a guide pipe (9), the inner wall of the guide pipe (9) is close to a bottom barrel (10) with a downward opening in a sliding mode, the inner wall of the bottom barrel (10) is connected with an intermediate barrel (8) in a sliding mode, a resisting rod (26) is connected to the inner portion of the intermediate barrel (8) in a sliding mode, a second reset spring (24) is arranged between the resisting rod (26) and the bottom of the intermediate barrel (8), a first reset spring (23) is arranged between the intermediate barrel (8) and the bottom barrel (10), and electric heating rings (25) are embedded at the opening portions of the bottom barrel (10), the intermediate barrel (8) and.
2. The drilling device for the hollow building template as claimed in claim 1, wherein the top end of the support frame (20) is fixed with a telescopic rod (22), the end of the telescopic rod (22) is fixed with a rectangular sliding frame, and the dust cover is clamped in the middle of the rectangular sliding frame.
3. The drilling device for the hollow building templates as claimed in claim 1, wherein the bottom end of the rotary support platform (3) is provided with a sink groove, the bottom of the support barrel (2) is fixed with a thrust ball bearing, and the same compression spring (4) is arranged between the top end of the thrust ball bearing and the lower surface of the rotary support platform (3).
4. The drilling device for the hollow building template as claimed in claim 1, wherein the lower surface of the base (1) is fixed with an electric push rod (7) close to the right lower part of the square pipe (5) through bolts, the end part of an extension rod of the electric push rod (7) is fixed with a poke rod, and the top end of the poke rod is welded on the lower surface of the L-shaped fixing rod (6).
5. The drilling device for the hollow building template according to claim 1, characterized in that a reset barrel (12) with a cylindrical structure and a hollow cavity is embedded at the top end of the fixed box (11) close to the right upper part of the guide pipe (9), jacks are formed at the top end and the bottom end of the reset barrel (12), and the same ejector rod (15) is connected between the two jacks in a sliding manner.
6. The drilling device for the hollow building template as claimed in claim 5, wherein the bottom end of the ejector rod (15) is welded on the outer wall of the bottom barrel (10), and the top end of the ejector rod (15) is embedded with a ball.
7. A drilling device for a hollow building template according to claim 6, characterized in that a groove-shaped pressure bar (14) with a downward opening is rotatably connected to the top end of the fixing box (11) close to the edge, and a pressure bar (13) is inserted into one end of the groove-shaped pressure bar (14) far away from the junction point.
8. A drilling device for hollow building templates according to claim 7, characterized in that the internal channel width of the channel struts (14) is adapted to the diameter of the jacking rods (15).
9. The drilling device for the hollow building template as claimed in claim 5, wherein the outer circumferential wall of the ejector rod (15) is fixed with an annular retainer ring (16) close to the inner top wall of the reset barrel (12), and the lower surface of the annular retainer ring (16) is fixed with a reset spring III.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010208947.7A CN111300541A (en) | 2020-03-23 | 2020-03-23 | Drilling device for hollow building template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010208947.7A CN111300541A (en) | 2020-03-23 | 2020-03-23 | Drilling device for hollow building template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111300541A true CN111300541A (en) | 2020-06-19 |
Family
ID=71153569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010208947.7A Withdrawn CN111300541A (en) | 2020-03-23 | 2020-03-23 | Drilling device for hollow building template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111300541A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794036A (en) * | 2020-07-22 | 2020-10-20 | 刘光东 | Flood dam roadbed repairing device for hydraulic engineering |
| CN111923138A (en) * | 2020-08-14 | 2020-11-13 | 兰溪太纲电子科技有限公司 | Punching equipment is connected to PVC pipe T type |
| CN112238115A (en) * | 2020-09-23 | 2021-01-19 | 中国石油化工股份有限公司 | Oil well medicament barrel cleaning device and cleaning method |
| CN114842818A (en) * | 2022-07-04 | 2022-08-02 | 烟台南山学院 | Wind instrument perforating device |
| CN114872132A (en) * | 2022-05-07 | 2022-08-09 | 中国民用航空飞行学院 | Punching device for thermoplastic plate |
-
2020
- 2020-03-23 CN CN202010208947.7A patent/CN111300541A/en not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794036A (en) * | 2020-07-22 | 2020-10-20 | 刘光东 | Flood dam roadbed repairing device for hydraulic engineering |
| CN111794036B (en) * | 2020-07-22 | 2021-11-23 | 宁夏华西振兴水利建筑实业有限公司 | Flood dam roadbed repairing device for hydraulic engineering |
| CN111923138A (en) * | 2020-08-14 | 2020-11-13 | 兰溪太纲电子科技有限公司 | Punching equipment is connected to PVC pipe T type |
| CN111923138B (en) * | 2020-08-14 | 2021-07-30 | 临沂盛方机械设备有限公司 | Punching equipment is connected to PVC pipe T type |
| CN112238115A (en) * | 2020-09-23 | 2021-01-19 | 中国石油化工股份有限公司 | Oil well medicament barrel cleaning device and cleaning method |
| CN112238115B (en) * | 2020-09-23 | 2022-02-11 | 中国石油化工股份有限公司 | Oil well medicament barrel cleaning device and cleaning method |
| CN114872132A (en) * | 2022-05-07 | 2022-08-09 | 中国民用航空飞行学院 | Punching device for thermoplastic plate |
| US11865736B2 (en) | 2022-05-07 | 2024-01-09 | Civil Aviation Flight University Of China | Perforating device for thermoplastic plates |
| CN114842818A (en) * | 2022-07-04 | 2022-08-02 | 烟台南山学院 | Wind instrument perforating device |
| CN114842818B (en) * | 2022-07-04 | 2022-09-09 | 烟台南山学院 | Wind instrument perforating device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200619 |
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| WW01 | Invention patent application withdrawn after publication |