CN202207817U - Manual drilling machine for field operation - Google Patents
Manual drilling machine for field operation Download PDFInfo
- Publication number
- CN202207817U CN202207817U CN2011202716959U CN201120271695U CN202207817U CN 202207817 U CN202207817 U CN 202207817U CN 2011202716959 U CN2011202716959 U CN 2011202716959U CN 201120271695 U CN201120271695 U CN 201120271695U CN 202207817 U CN202207817 U CN 202207817U
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- CN
- China
- Prior art keywords
- sleeve
- drill
- inner sleeve
- drilling machine
- perforate
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a manual drilling machine for field operation, which comprises a U-shaped support frame formed by two vertical bars and a cross bar in an enclosing way; an outer sleeve is arranged at the upper part of the open end of one vertical bar of the support frame; an inner sleeve is sheathed in the outer sleeve; a drill sleeve is sheathed in the inner sleeve; a bearing is arranged between the drill sleeve and the inner sleeve; and a drill is arranged at the right end of the drill sleeve.
Description
Technical field
The utility model relates to a kind of drilling machine, particularly a kind of do not have in the open air the electricity situation under all manual drilling machines of operation.
Background technology
At present traditional designed drilling machine adopted electricity drives boring, and its build is huge, carries inconvenience.And in the construction, boring can't be accomplished in particularly remote mountain area at all under no electric situation in the open air.We often need in the open air boring temporarily when setting up electric power line steel tower, at this moment, existing drilling machine just can not be satisfied the demand.Therefore find a kind of workman of convenience to carry high tower, can realize that the drilling machine that does not have electric drilling has just become our urgent problem again.
The utility model content
The utility model technical problem to be solved is to provide a kind of open-air manual working drilling machine easy to carry.
The technical scheme of the utility model is following: the manual drilling machine of a kind of field work; Comprise two montants and the U-shaped bracing frame that cross bar surrounds; The top of one of them montant of support frame as described above is provided with outer sleeve, is set with inner sleeve in this outer sleeve, in inner sleeve, is set with between said drill sleeve of drill sleeve and the inner sleeve bearing is housed; The right-hand member of said drill sleeve is equipped with drill bit, another montant of this bit heading U-shaped bracing frame.
Adopt technique scheme, workpiece is fixed on the inboard of another montant, the adjustment inner sleeve moves forward; Make the drill bit top tight workpiece; Rotary drilling headgear again is rotated on the workpiece and punches thereby drive drill bit, thereby punches on workpiece through rotating the completion of inner sleeve and drill sleeve repeatedly.The utility model is simple in structure, and volume is little, is convenient for carrying on the high tower, can under the situation of not having electricity, accomplish punching.
In technique scheme; Also comprise rotary spanner; The left end of said inner sleeve is provided with the end of diameter greater than the outer sleeve internal diameter, is provided with the through hole that supplies drill sleeve to pass at the middle part of this end, on this end, radially has pin hole; The handle of said rotary spanner is a tapered rod, and the small end of said rotary spanner handle can insert in the pin hole of inner sleeve.When in use, the small end with rotary spanner inserts in the pin hole earlier, just can easily move inner sleeve, makes drill bit push against workpiece, spanner is taken off again, and with spanner rotary drilling headgear, on workpiece, holes.So repeatedly mobile drill sleeve and inner sleeve are accomplished the process of on workpiece, holing.
Be provided with the awl perforate that the afterbody that supplies drill bit stretches into installation at the right-hand member of drill sleeve described in the technique scheme; This awl perforate is inner small and outside big; The middle part of said drill sleeve is provided with the through hole that communicates with said awl perforate vertically, and the diameter of this through hole is less than the width of the small-caliber end of awl perforate.Can use the barred body of a diameter like this, from through hole, stretch into the afterbody that pushes against drill bit, drill bit is taken out from interior drill sleeve, realize the purpose of conveniently getting drill bit less than through hole.
Beneficial effect: the utility model is reasonable in design, simple in structure, enforcement is easy, easy to carry, easy to use.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
As shown in Figure 1, the utility model is made up of bracing frame 10, outer sleeve 5, inner sleeve 6, drill sleeve 8, drill bit 9, the rotary spanner 2 of U-shaped.U-shaped bracing frame 10 is surrounded by two montants and a cross bar, and the top of one of them montant is provided with outer sleeve 5, is set with inner sleeve 6 in the sleeve 5 outside; The left end of inner sleeve 6 is provided with the solid end 6a of diameter greater than the internal diameter of outer sleeve 5, thereby makes the end 6a of inner sleeve 6 can not get into outer sleeve 5, handled easily; The middle part of this end 6a is provided with the through hole that supplies drill sleeve 8 to pass, and is sleeved in the drill sleeve 8 in the inner sleeve 6, radially has pin hole 4 on the end 6a of said inner sleeve 6; Between said drill sleeve 8 and the inner sleeve 6 bearing 7 is housed; Bearing 7 is positioned at the right-hand member of inner sleeve 6, and the right-hand member of drill sleeve 8 is provided with the awl perforate that the afterbody that supplies drill bit 9 stretches into installation, and this awl perforate is inner small and outside big; The afterbody of said drill bit 9 and awl perforate taper fit; This drill bit 9 points to another montant of U-shaped bracing frame 10, and the middle part of said drill sleeve 8 is provided with the through hole 8a that communicates with said taper perforate vertically, and the diameter of this through hole 8a is less than the width of the small-caliber end of awl perforate.When using, can stretch among the through hole 8a, drill bit 9 is supported out with the barred body of a diameter less than this through hole 8a.The handle of said rotary spanner 2 is the little tapered rod of the big other end of an end, and the small end of said rotary spanner 2 handles can insert in the pin hole 4 of inner sleeve 6.
When rotation inner sleeve 6, said inner sleeve 6 and drill sleeve 8 is fixing through set bolt 3, can let drill sleeve 8 follow inner sleeve 6 to move forward together like this.
Middle part at the cross bar of bracing frame 10 is provided with a centre bore, can bracing frame 10 be fixed on another object like this, brings certain convenience to operation.
During use; Workpiece 1 is fixed on the inboard of another montant of U-shaped bracing frame 10, the small end of rotary spanner 2 is inserted in the pin hole 4 of inner sleeve 6 rotation inner sleeve 6; Make drill bit 9 top tight workpieces 1; Take off rotary spanner 2,, on workpiece 1, rotate punching thereby drive drill bit 9 with spanner 2 rotary drilling headgears 8.So repeatable operation inner sleeve 6 and drill sleeve 8 are implemented in punching on the workpiece 1.The utility model also can be joined 2, one rotary spanner 2 one straight cuttings of two rotary spanners again in the pin hole 4, and another work bit cover 8 has saved the trouble of getting rotary spanner 2.
Claims (3)
1. manual drilling machine of field work; It is characterized in that: comprise two montants and the U-shaped bracing frame (10) that cross bar surrounds; The top of one of them montant of support frame as described above (10) is provided with outer sleeve (5); Be set with inner sleeve (6) in this outer sleeve (5), in inner sleeve (6), be set with drill sleeve (8), between said drill sleeve (8) and the inner sleeve (6) bearing (7) is housed; The right-hand member of said drill sleeve (8) is equipped with drill bit (9), and this drill bit (9) points to another montant of U-shaped bracing frame (10).
2. according to the manual drilling machine of the said field work of claim 1; It is characterized in that: also comprise rotary spanner (2); The left end of said inner sleeve (6) is provided with the end (6a) of diameter greater than outer sleeve (5) internal diameter; The middle part of (6a) is provided with the through hole that supplies drill sleeve (8) to pass in this end; On this end (6a), radially have pin hole (4), the handle of said rotary spanner (2) is a tapered rod, and the small end of said rotary spanner (2) handle can insert in the pin hole (4) of inner sleeve (6).
3. according to the manual drilling machine of the said field work of claim 1; It is characterized in that: said drill sleeve (8) right-hand member is provided with the awl perforate that the afterbody that supplies drill bit (9) stretches into installation; This awl perforate is inner small and outside big; The middle part of said drill sleeve (8) is provided with the through hole (8a) that communicates with said taper perforate vertically, and the diameter of this through hole (8a) is less than the width of the small-caliber end of awl perforate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202716959U CN202207817U (en) | 2011-07-29 | 2011-07-29 | Manual drilling machine for field operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202716959U CN202207817U (en) | 2011-07-29 | 2011-07-29 | Manual drilling machine for field operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202207817U true CN202207817U (en) | 2012-05-02 |
Family
ID=45987373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202716959U Expired - Lifetime CN202207817U (en) | 2011-07-29 | 2011-07-29 | Manual drilling machine for field operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202207817U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212734A (en) * | 2013-04-27 | 2013-07-24 | 华东理工大学 | Manual multi-purpose drilling device |
| CN112873408A (en) * | 2021-01-12 | 2021-06-01 | 奇瑞汽车河南有限公司 | Tapping tool for tapping of gluing nozzle and using method thereof |
| CN113385717A (en) * | 2021-06-21 | 2021-09-14 | 赛科轨道交通科技(上海)有限公司 | Handheld hole-forming tool for cabinet body |
-
2011
- 2011-07-29 CN CN2011202716959U patent/CN202207817U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212734A (en) * | 2013-04-27 | 2013-07-24 | 华东理工大学 | Manual multi-purpose drilling device |
| CN112873408A (en) * | 2021-01-12 | 2021-06-01 | 奇瑞汽车河南有限公司 | Tapping tool for tapping of gluing nozzle and using method thereof |
| CN113385717A (en) * | 2021-06-21 | 2021-09-14 | 赛科轨道交通科技(上海)有限公司 | Handheld hole-forming tool for cabinet body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chongqing Yuhuang Electric Power Equipment Manufacturing Co., Ltd. Assignor: Chongqing Shuntai Iron Tower Manufacturing Co., Ltd. Contract record no.: 2013500000002 Denomination of utility model: Manual drilling machine for field operation Granted publication date: 20120502 License type: Exclusive License Record date: 20130221 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120502 |