CN211761283U - Converter for replacing reciprocating saw by electric hand drill - Google Patents
Converter for replacing reciprocating saw by electric hand drill Download PDFInfo
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- CN211761283U CN211761283U CN202020352870.6U CN202020352870U CN211761283U CN 211761283 U CN211761283 U CN 211761283U CN 202020352870 U CN202020352870 U CN 202020352870U CN 211761283 U CN211761283 U CN 211761283U
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Abstract
The utility model discloses a converter of electric hand drill replacement drag saw, it relates to the electric tool field, it contains the transfer line, the square bar, the cam, drag saw transmission cover, the reciprocating lever, the one end of transfer line is fixed on electric hand drill's chuck, an organic whole is provided with the square bar on the transfer line, the square bar is fixed on the square hole of cam one end, and through the screw fixation on the transfer line, the cam setting is in the drag saw transmission cover, be provided with the positioning screw hole on the drag saw transmission cover, the downthehole set screw that is fixed with of positioning screw, and the set screw fixes in the cam groove of cam, the reciprocating saw transmission is sheathe in an organic whole and is provided with the reciprocating lever, be fixed with the sword on the. The electric hand drill replacing reciprocating saw is reasonable in structural design, simple to install, convenient to use, few in assembly parts, low in cost, convenient to assemble, disassemble and overhaul, wide in application range and capable of being used for replacing a reciprocating saw by an electric hand drill.
Description
The technical field is as follows:
the utility model relates to an electric hand drill replacement drag saw's converter belongs to electric tool technical field.
Background art:
the electric hand drill is a drilling tool powered by an alternating current power supply or a direct current battery, is one of handheld electric tools, uses AC and DC power supplies, generally AC220V and DC12V lithium batteries, is simple and easy to assemble, is a product with the largest sales volume in the electric tool industry, is widely applied to industries such as buildings, decorations, universal furniture and the like, is used for drilling holes or penetrating objects on objects, and is also called as an electric hammer in some industries. The electric hand drill mainly comprises: drill chuck, output shaft, gear, rotor, stator, casing, switch and cable conductor, related spanner accessory supplies to use in addition, and electric hand drill is the instrument that is used for drilling such as metal material, timber, plastics, and some models are furnished with rechargeable battery, can be in certain time, normally work under the condition of no external power supply.
The conversion head is a conversion tool installed on an electric hand drill, is installed at the head of the electric drill and can convert the rotary motion of an output shaft of a motor of the electric drill into linear reciprocating motion, and the multifunctional converter of the electric drill is provided with cutters such as saw blades and files, so that the electric drill can have the functions of an electric saw, an electric file and the like, and the functions of the electric drill are expanded to become a multifunctional electric tool. At present, some converters on the market are high in design cost, multiple in assembly parts and inconvenient to detach and maintain, the converters are only suitable for being used on electric hand drills, electric reciprocating saws and electric hand drills are single products, the existing converters cannot be used on the reciprocating saws, the application range is limited, and the use requirements of people cannot be met.
The utility model has the following contents:
to the above problem, the to-be-solved technical problem of the utility model is to provide an electric hand drill replaces reciprocating saw's converter.
The utility model discloses a converter of electric hand drill replacement drag saw, it contains the transfer line, the square pole, the cam, drag saw transmission cover, reciprocating lever, the one end of transfer line is fixed on electric hand drill's chuck, an organic whole is provided with the square pole on the transfer line, the square pole is fixed on the square hole of cam one end, and through the screw fixation on the transfer line, the cam setting is in drag saw transmission cover, be provided with the positioning thread hole on the drag saw transmission cover, the downthehole set screw that is fixed with of positioning thread, and the set screw fixes in the cam groove of cam, an organic whole is provided with reciprocating lever on the drag saw transmission cover, be fixed with the sword on the reciprocating lever.
Preferably, the transmission rod is provided with a positioning bearing, the positioning bearing is used for being connected with a converter shell and is mainly used for positioning a transmission sleeve outer sleeve, and the transmission sleeve outer sleeve plays a role in preventing the transmission sleeve from rotating and positioning left and right.
Preferably, the square bar is designed to be a square or hexagonal structure, can be manufactured according to the use requirement, and the shape of the square bar is in the protection scope of the patent.
The utility model has the advantages that: the electric hand drill replacing reciprocating saw is reasonable in structural design, simple to install, convenient to use, few in assembly parts, low in cost, convenient to assemble, disassemble and overhaul, wide in application range and capable of being used for replacing a reciprocating saw by an electric hand drill.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the connection structure between the driving sleeve and the reciprocating rod of the reciprocating saw according to the present invention;
FIG. 4 is a side view of FIG. 3;
fig. 5 is a schematic view of the installation structure of the middle transmission rod and the square rod of the present invention;
fig. 6 is a schematic structural view of the cam of the present invention;
fig. 7 is a side view of the cam of the present invention;
fig. 8 is a cross-sectional view of the present invention.
1-a transmission rod; 2-square pole; 3-a cam; 31-square hole; 32-cam slot; 4-a reciprocating saw transmission sleeve; 41-positioning threaded holes; 42-set screws; 5-a reciprocating lever; 6-positioning the bearing.
The specific implementation mode is as follows:
as shown in fig. 1 to 8, the following technical solutions are adopted in the present embodiment: the electric hand drill comprises a transmission rod 1, a square rod 2, a cam 3, a reciprocating saw transmission sleeve 4 and a reciprocating rod 5, wherein one end of the transmission rod 1 is fixed on a chuck of the electric hand drill, the square rod 2 is integrally arranged on the transmission rod 1, the square rod 2 is fixed on a square hole 31 at one end of the cam 3 and is fixed on the transmission rod 1 through a screw, the cam 3 is arranged in the reciprocating saw transmission sleeve 4, a positioning threaded hole 41 is formed in the reciprocating saw transmission sleeve 4, a positioning screw 42 is fixed in the positioning threaded hole 41 and is fixed in a cam groove 32 of the cam 3, the reciprocating rod 5 is integrally arranged on the reciprocating saw transmission sleeve 4, and a knife is fixed on the reciprocating rod 5.
The transmission rod 1 is provided with a positioning bearing 6, the positioning bearing is used for being connected with a converter shell and is mainly used for positioning a transmission sleeve outer sleeve, and the transmission sleeve outer sleeve plays a role in preventing the transmission sleeve from rotating and positioning left and right; the square bar 2 is designed into a square or hexagonal structure, can be manufactured according to use requirements, and is in the protection scope of the patent.
The motion principle of the embodiment is as follows: the motor on the reciprocating saw drives the transmission rod 1 to rotate, the transmission rod 1 drives the cam 3 to rotate, and the positioning screw 42 on the reciprocating saw transmission sleeve 4 is guided to reciprocate back and forth along the cam groove 32 on the cam 3.
The use principle of the embodiment is as follows: the transmission rod 1 on the converter is fixed on a chuck of the electric hand drill, a switch of the electric hand drill is turned on, the chuck on the electric hand drill starts to rotate, the chuck rotates to drive the transmission rod 1 to rotate, the transmission rod 1 drives the cam 3 to rotate, the synchronous reciprocating saw transmission sleeve 4 is positioned in the cam groove 32 of the cam 3 due to the positioning screw 42, the cam groove 32 rotates, and the positioning screw 42 moves in the cam groove 32 in a guiding mode so as to drive the reciprocating saw transmission sleeve 4 to move in a guiding mode along the cam groove 32.
This embodiment structural design is reasonable, and the installation is simple, convenient to use, and the assembly part is few, and is with low costs, and the assembly and the dismantlement of being convenient for are overhauld, and application scope is extensive, can be used to electric hand drill replacement reciprocating saw and use.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a converter of electric hand drill replacement reciprocating saw which characterized in that: the electric hand drill comprises a transmission rod (1), a square rod (2), a cam (3), a reciprocating saw transmission sleeve (4) and a reciprocating rod (5), wherein one end of the transmission rod (1) is fixed on a chuck of the electric hand drill, the square rod (2) is integrally arranged on the transmission rod (1), the square rod (2) is fixed on a square hole (31) at one end of the cam (3) and is fixed on the transmission rod (1) through a screw, the cam (3) is arranged in the reciprocating saw transmission sleeve (4), a positioning threaded hole (41) is formed in the reciprocating saw transmission sleeve (4), a positioning screw (42) is fixed in the positioning threaded hole (41), the positioning screw (42) is fixed in a cam groove (32) of the cam (3), the reciprocating saw transmission sleeve (4) is integrally provided with the reciprocating rod (5), and a knife is fixed on the reciprocating rod (5).
2. A converter for an electric hand drill to replace a reciprocating saw as defined in claim 1, wherein: the transmission rod (1) is provided with a positioning bearing (6).
3. A converter for an electric hand drill to replace a reciprocating saw as defined in claim 1, wherein: the square rod (2) is designed to be of a square structure.
4. A converter for an electric hand drill to replace a reciprocating saw as defined in claim 1, wherein: the square rod (2) is designed to be of a hexagonal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020352870.6U CN211761283U (en) | 2020-03-19 | 2020-03-19 | Converter for replacing reciprocating saw by electric hand drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020352870.6U CN211761283U (en) | 2020-03-19 | 2020-03-19 | Converter for replacing reciprocating saw by electric hand drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211761283U true CN211761283U (en) | 2020-10-27 |
Family
ID=72932268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020352870.6U Active CN211761283U (en) | 2020-03-19 | 2020-03-19 | Converter for replacing reciprocating saw by electric hand drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211761283U (en) |
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2020
- 2020-03-19 CN CN202020352870.6U patent/CN211761283U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211026 Address after: 321300 floor 3, building 1, No. 8, Zhongxing Avenue, Zheshang return entrepreneurship and Innovation Park, Longshan Town, Yongkang City, Jinhua City, Zhejiang Province (self declaration) Patentee after: Yongkang Liying industry and Trade Co.,Ltd. Address before: 321300 No. 16, Xiali West Road, Xiali village, Xixi Town, Yongkang City, Jinhua City, Zhejiang Province Patentee before: Qin Jun |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220307 Address after: 321300 No. 16, Xiali Village West Road, Xixi Town, Yongkang City, Jinhua City, Zhejiang Province Patentee after: Qin Jun Address before: 321300 floor 3, building 1, No. 8, Zhongxing Avenue, Zheshang return entrepreneurship and Innovation Park, Longshan Town, Yongkang City, Jinhua City, Zhejiang Province (self declaration) Patentee before: Yongkang Liying industry and Trade Co.,Ltd. |