CN205571480U - Device in evolution hole - Google Patents
Device in evolution hole Download PDFInfo
- Publication number
- CN205571480U CN205571480U CN201620232226.9U CN201620232226U CN205571480U CN 205571480 U CN205571480 U CN 205571480U CN 201620232226 U CN201620232226 U CN 201620232226U CN 205571480 U CN205571480 U CN 205571480U
- Authority
- CN
- China
- Prior art keywords
- fixed frame
- hole
- guide holder
- square hole
- tool rest
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model provides a device in evolution hole, includes first fixed frame, is the hole of square in the first fixed frame, and pass through for the fillet in the four corners in hole, and first fixed frame fit in sets up the guide holder, and the guide holder comprises a regular triangle board and three bow -shaped splints, and the bow -shaped splint is minor arc bow, the string of every bow -shaped splint and the cooperation of the limit of regular triangle board, triangle -shaped board and bow -shaped splint structure as an organic whole, rotation driving device is installed to the one side erection bracing frame of first fixed frame on the support frame, the one end of rotation driving device's output shaft displacement universal joint, and the connecting axle is connected to the other end of displacement universal joint, and the connecting axle is connected with the blade holder, and the connecting axle passes the mating holes, and connecting axle and mating holes cooperate and can not rotate relatively, blade holder and guide holder cooperation is equipped with the tool bit on the blade holder, seting up the through -hole in the framework of first fixed frame, passing a guide bar in the through -hole, the periphery of guide bar sets up the spring. The utility model discloses can once only set up the square hole, easy operation is convenient, the degree of difficulty greatly reduced in evolution hole.
Description
Technical field
This utility model relates to and belongs to tapping equipment field, is exactly the device of a kind of opening square hole.
Background technology
In decoration construction, the installing terminal equipment such as switch, socket need opening square hole on wooden surface layer or Gypsum Fibrosum surface layer, Conventional open-pore operation uses hole making drill more, hole making drill in the market is used for out circular hole, if opening square hole, need before perforate to plan, and use the equipment such as knife saw, sweep-saw, cast-cutting saw, the shortcomings such as complex operation step, operation easier are high, efficiency is low, perforate precision is low.So far, the hole making drill on market is all used for out circular hole, also do not have a kind of can the device of disposable opening square hole.
Summary of the invention
For solving the problems referred to above, the purpose of this utility model is to provide the device of a kind of opening square hole.
This utility model for achieving the above object, is achieved through the following technical solutions:
A kind of device of opening square hole, including the first fixed frame, it is foursquare hole in first fixed frame, the corner in hole is round-corner transition, being equipped with guide holder in first fixed frame, guide holder is made up of one block of equilateral triangle plate and three pieces of cambered plates, and cambered plate is minor arc bow, the string of every piece of cambered plate coordinates with the limit of equilateral triangle plate, and triangular plate and cambered plate are structure as a whole；The one side of the first fixed frame installs bracing frame, rotating driving device is installed on bracing frame, the output shaft of rotating driving device connects one end of displacement universal joint, the other end of displacement universal joint connects connecting shaft, connecting shaft is connected with tool rest, the circle centre position of the inscribed circle of the equilateral triangle plate of guide holder offers mating holes, and connecting shaft passes mating holes, and connecting shaft coordinates with mating holes and will not relatively rotate；Tool rest coordinates with guide holder, and tool rest is provided with at least one cutter head, and each one angle of cutter head correspondence guide holder, the straight line at the angle that the tip of cutter head is corresponding with guide holder is perpendicular to the plate of guide holder；Tool rest is positioned at the another side of the first fixed frame, and the framework of the first fixed frame is offered at least four through hole, and through a guide post in each through hole, the periphery of guide post arranges spring, and spring is positioned at the another side of the first fixed frame.
For realizing the purpose of this utility model further, it is also possible to by the following technical solutions: described connecting shaft is hexagon prism, mating holes is hexagon ring.The periphery of described guide holder arranges several roller, and the inwall of the first fixed frame offers the groove coordinated with roller.Sucker is installed in the end of described guide post.Described cutter head is three, and tool rest arranges reinforced seat.Described bracing frame is made up of two triangle support frames, and two angles of triangle support frame are fixing with the first fixed frame to be connected, and the 3rd angle of triangle support frame is connected with rotating driving device.The first described fixed frame is provided with a circle organ pipe, and tool rest is positioned at organ pipe, and the second fixed frame is installed in the end of organ pipe, and the second fixed frame is fixing with the end of guide post to be connected.
The utility model has the advantage of: in this utility model during operation, before being directed to bar, terminal sucker withstands by the plate face of perforate, after making it fit tightly, starting rotating driving device drives guide holder to rotate in the first fixed frame, in conjunction with internal cycloid principle, in making the movement locus of cutter head and the first fixed frame, square hole edge is identical, slowly cutter head of the present utility model is driven into plate face, can cut out square hole on sheet material.This utility model can disposably offer square hole, simple to operation, and the difficulty of opening square hole is substantially reduced.This utility model also has advantage compact, cheap for manufacturing cost and easy to use simple for structure.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model；Fig. 2 is left view structural representation of the present utility model；Fig. 3 is plan structure schematic diagram of the present utility model；Fig. 4 is the sectional structure schematic diagram of the line A-A along Fig. 1.
Reference: 1 sucker 2 spring 3 reinforced seat 4 displacement universal joint 5 bracing frame 6 cutter head 7 guide post 8 first fixed frame 9 guide holder 10 rolling element 11 rotating driving device 12 tool rest 13 through hole 14 organ pipe 15 second fixed frame 16 connecting shaft 17 mating holes.
Detailed description of the invention
A kind of device of opening square hole, as shown in the figure, including the first fixed frame 8, being foursquare hole in first fixed frame 8, the corner in hole is round-corner transition, is equipped with guide holder 9 in the first fixed frame 8, guide holder 9 is made up of one block of equilateral triangle plate and three pieces of cambered plates, cambered plate is minor arc bow, and the string of every piece of cambered plate coordinates with the limit of equilateral triangle plate, and triangular plate and cambered plate are structure as a whole；The one side of the first fixed frame 8 installs bracing frame 5, rotating driving device 11 is installed on bracing frame 5, the output shaft of rotating driving device 11 connects one end of displacement universal joint 4, the other end of displacement universal joint 4 connects connecting shaft 16, connecting shaft 16 is connected with tool rest 12, the circle centre position of the inscribed circle of the equilateral triangle plate of guide holder 9 offers mating holes 17, and connecting shaft 16 is through mating holes 17, and connecting shaft 16 coordinates with mating holes 17 and will not relatively rotate；Tool rest 12 coordinates with guide holder 9, and tool rest 12 is provided with at least one cutter head 6, and an angle of the corresponding guide holder 9 of cutter head 6, the straight line at the angle that the tip of cutter head 6 is corresponding with guide holder 9 is perpendicular to the plate of guide holder 9；Tool rest 12 is positioned at the another side of the first fixed frame 8, at least four through hole 13 is offered in the framework of the first fixed frame 8, through a guide post 7 in each through hole 13, the periphery of guide post 7 arranges spring 2, spring 2 is positioned at the another side of the first fixed frame 8, and spring 2 helps guide post 7 to reset after using.Described rotating driving device 11 is electric drill or drives motor.In the present invention during operation, it is directed to bar 7 and withstands by the sheet material of perforate, cutter head 6 is coordinated by the lower pressure present invention with sheet material, starting rotating driving device 11 drives guide holder 9 to rotate in the first fixed frame 8, in conjunction with internal cycloid principle, in making the movement locus of cutter head 6 and the first fixed frame 8, square hole edge is identical, can cut out square hole on sheet material.The present invention can disposably offer square hole, simple to operation, and the difficulty of opening square hole is substantially reduced.
Described connecting shaft 16 is hexagon prism, and mating holes 17 is hexagon ring, coordinates more tight, uniform force when connecting shaft 16 rotates.Connecting shaft 16 can also steering column, mating holes 17 is square hole.
In order to increase the fluency coordinated between guide holder 9 and the first fixed frame 8, lubricant can be added between guide holder 9 and the first fixed frame 8, or employing following proposal: the periphery of described guide holder 9 arranges several roller 10, the inwall of the first fixed frame 8 offers the groove coordinated with roller 10.
Sucker 1 is installed in the end of described guide post 7.Sucker 1 is more stable when fixing with sheet material, improves perforate quality.
In order to improve perforate efficiency, described cutter head 6 is three, and tool rest 12 arranges reinforced seat 3.On three tool rests 12, cutter head 6 coordinates with sheet material simultaneously, it is possible to accelerates perforate speed, is effectively improved the stability of tool rest 12 by reinforced seat 3, increases the service life.
In order to improve the stability of rotating driving device 11, described bracing frame 5 is made up of two triangle support frames, and two angles of triangle support frame are fixing with the first fixed frame 8 to be connected, and the 3rd angle of triangle support frame is connected with rotating driving device 11.Triangle support frame forms stable triangle, saves material, reduces area occupied, improves stability.
In order to prevent chip in Tapping procedures from splashing, improving the environment protecting of work progress, the first described fixed frame 8 is provided with a circle organ pipe 14, and tool rest 12 is positioned at organ pipe 14, the second fixed frame 15 is installed in the end of organ pipe 14, and the second fixed frame 15 is fixing with the end of guide post 7 to be connected.Chip falls into and stores to organ pipe 14, will not wantonly splash, it is to avoid Tapping procedures dust splashes, and meets civilized construction and green construction requirement.
The technical solution of the utility model is not restricted in the range of embodiment described in the utility model.The technology contents of the most detailed description of this utility model is known technology.
Claims (8)
1. the device of an opening square hole, it is characterized in that: include the first fixed frame (8), it is foursquare hole in first fixed frame (8), the corner in hole is round-corner transition, being equipped with guide holder (9) in first fixed frame (8), guide holder (9) is made up of one block of equilateral triangle plate and three pieces of cambered plates, and cambered plate is minor arc bow, the string of every piece of cambered plate coordinates with the limit of equilateral triangle plate, and triangular plate and cambered plate are structure as a whole；The one side of the first fixed frame (8) installs bracing frame (5), rotating driving device (11) is installed on bracing frame (5), the output shaft of rotating driving device (11) connects one end of displacement universal joint (4), the other end of displacement universal joint (4) connects connecting shaft (16), connecting shaft (16) is connected with tool rest (12), the circle centre position of the inscribed circle of the equilateral triangle plate of guide holder (9) offers mating holes (17), connecting shaft (16) passes mating holes (17), and connecting shaft (16) coordinates with mating holes (17) and will not relatively rotate；Tool rest (12) coordinates with guide holder (9), tool rest (12) is provided with at least one cutter head (6), corresponding (9) angles of guide holder of each cutter head (6), the straight line at the angle that the tip of cutter head (6) is corresponding with guide holder (9) is perpendicular to the plate of guide holder (9)；Tool rest (12) is positioned at the another side of the first fixed frame (8), at least four through hole (13) is offered in the framework of the first fixed frame (8), through a guide post (7) in each through hole (13), the periphery of guide post (7) arranges spring (2), and spring (2) is positioned at the another side of the first fixed frame (8).
The device of a kind of opening square hole the most according to claim 1, it is characterised in that: described connecting shaft (16) is hexagon prism, and mating holes (17) is hexagon ring.
The device of a kind of opening square hole the most according to claim 1, it is characterised in that: the periphery of described guide holder (9) arranges several roller (10), and the inwall of the first fixed frame (8) offers the groove coordinated with roller (10).
The device of a kind of opening square hole the most according to claim 1, it is characterised in that: sucker (1) is installed in the end of described guide post (7).
The device of a kind of opening square hole the most according to claim 1, it is characterised in that: described cutter head (6) is three, and tool rest (12) arranges reinforced seat (3).
The device of a kind of opening square hole the most according to claim 1, it is characterized in that: described bracing frame (5) is made up of two triangle support frames, two angles of triangle support frame are fixing with the first fixed frame (8) to be connected, and the 3rd angle of triangle support frame is connected with rotating driving device (11).
The device of a kind of opening square hole the most according to claim 1, it is characterised in that: described rotating driving device (11) is electric drill or drives motor.
The device of a kind of opening square hole the most according to claim 1, it is characterized in that: described the first fixed frame (8) is provided with a circle organ pipe (14), tool rest (12) is positioned at organ pipe (14), the second fixed frame (15) is installed in the end of organ pipe (14), and the second fixed frame (15) is fixing with the end of guide post (7) to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620232226.9U CN205571480U (en) | 2016-03-24 | 2016-03-24 | Device in evolution hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620232226.9U CN205571480U (en) | 2016-03-24 | 2016-03-24 | Device in evolution hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205571480U true CN205571480U (en) | 2016-09-14 |
Family
ID=56866674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620232226.9U Active CN205571480U (en) | 2016-03-24 | 2016-03-24 | Device in evolution hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205571480U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598502A (en) * | 2016-03-24 | 2016-05-25 | 丁睿健 | Device for forming square hole |
| CN108655463A (en) * | 2018-08-03 | 2018-10-16 | 张明明 | A kind of portable three hole drill machine |
| CN110227842A (en) * | 2019-07-12 | 2019-09-13 | 永康市煌丰工贸有限公司 | The drilling mechanism and punching device of punching device |
| CN114346287A (en) * | 2022-02-17 | 2022-04-15 | 费珂 | Square perforating device is used in tubular metal resonator processing |
-
2016
- 2016-03-24 CN CN201620232226.9U patent/CN205571480U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598502A (en) * | 2016-03-24 | 2016-05-25 | 丁睿健 | Device for forming square hole |
| CN108655463A (en) * | 2018-08-03 | 2018-10-16 | 张明明 | A kind of portable three hole drill machine |
| CN108655463B (en) * | 2018-08-03 | 2020-08-07 | 周鹏 | Portable three-hole drilling machine |
| CN110227842A (en) * | 2019-07-12 | 2019-09-13 | 永康市煌丰工贸有限公司 | The drilling mechanism and punching device of punching device |
| CN114346287A (en) * | 2022-02-17 | 2022-04-15 | 费珂 | Square perforating device is used in tubular metal resonator processing |
| CN114346287B (en) * | 2022-02-17 | 2024-03-29 | 费珂 | Square perforating device is used in tubular metal resonator processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205571480U (en) | Device in evolution hole | |
| CN105598502B (en) | A kind of device of opening square hole | |
| JP2007145711A (en) | Assembled body of wheel holder and chuck for scriber for brittle substrate | |
| CN207153488U (en) | A kind of automatic flushing device of new column type filter membrane | |
| CN211490138U (en) | Cutting device for functional wood with rotary cutting function | |
| CN209716557U (en) | A kind of milling machine cutter head | |
| CN201240010Y (en) | Structure surface auxiliary grooving device | |
| CN203804485U (en) | Quick fixture for butt-welding of metal plates | |
| CN110877418B (en) | Method for opening arc-shaped hanging groove on arc-shaped stone plate during building decoration | |
| CN205650493U (en) | Be used for abluent cleaning machine of workpiece surface | |
| CN212898317U (en) | Efficiency-improving reamer | |
| CN206536361U (en) | A kind of sewer cover plate circulation cutting water knife | |
| CN203125606U (en) | Punch head of paper punch | |
| CN206065456U (en) | Lathe | |
| CN205200697U (en) | Circumferential cutting machine | |
| CN206393108U (en) | A kind of automobile-used gusset weld jig | |
| CN219311484U (en) | Band saw base with novel sawing angle adjusting piece | |
| CN205128795U (en) | Bar cutter with 4 stop device of reinforcing bar | |
| CN207033339U (en) | A kind of perforating device of road construction | |
| CN217393783U (en) | Special cutting combined tool for high-hardness material | |
| CN213532765U (en) | Cut-off stamping jig | |
| CN219987757U (en) | Nail cutting machine for chain riveting | |
| CN215319233U (en) | Rotary operating platform for engraving | |
| CN216328583U (en) | Rubber tube tip trimming tool | |
| CN213441707U (en) | Printing machine for printing water-based ink on edge sealing strip |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |