JP2845688B2 - Small electric lifter - Google Patents
Small electric lifterInfo
- Publication number
- JP2845688B2 JP2845688B2 JP28091092A JP28091092A JP2845688B2 JP 2845688 B2 JP2845688 B2 JP 2845688B2 JP 28091092 A JP28091092 A JP 28091092A JP 28091092 A JP28091092 A JP 28091092A JP 2845688 B2 JP2845688 B2 JP 2845688B2
- Authority
- JP
- Japan
- Prior art keywords
- electric lifter
- small electric
- small
- mold
- stage table
- 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
Links
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、電気接点を始めとする
種々の小物製品のプレス加工に於ける段替作業に於い
て、特に金型の棚への出し入れ、運搬及びプレス機への
出し入れに利用する小型電動リフターに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a step-change operation in the press working of various small products including electric contacts, and particularly to the transfer of a mold to and from a shelf, and the transfer of a mold to and from a press machine. Related to a small electric lifter used for a vehicle.
【０００２】[0002]
【従来の技術】従来の電動リフターは、フレームサイズ
が大きいので、金型を格納している棚の間隔が狭いと、
棚間に入っていくことができず、金型の棚への出し入
れ、運搬及びプレス機への出し入れに利用できなかっ
た。また、従来の電動リフターは、テーブルを２段にし
たものは、各テーブルにコロを取付けていたので、構造
的にテーブルの厚みが増えて、テーブル間の寸法が大き
くなっていた。さらに従来の電動リフターは、バッテリ
ーの取付位置が後輪の上にあったので、重心がそれだけ
偏ってしまい、重い金型をテーブル上に載せた場合、不
安定となっていた。2. Description of the Related Art Since a conventional electric lifter has a large frame size, if a space between shelves storing molds is small,
They could not enter between shelves and could not be used for putting molds in and out of shelves, transporting and putting them in and out of presses. Further, in the conventional electric lifter having two tables, the rollers are attached to each table, so that the thickness of the tables is structurally increased and the dimension between the tables is increased. Further, in the conventional electric lifter, since the mounting position of the battery was on the rear wheel, the center of gravity was deviated accordingly, and when a heavy mold was placed on the table, it became unstable.
【０００３】[0003]
【発明が解決しようとする課題】そこで本発明は、狭い
場所で運用でき、また２段テーブルのテーブル間の寸法
を小さくでき、さらに重心を低くし、安定させた小型電
動リフターを提供しようとするものである。SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a small-sized electric lifter which can be operated in a narrow place, can reduce the dimension between the two-stage tables, has a lower center of gravity, and is stable. Things.
【０００４】[0004]
【課題を解決するための手段】上記課題を解決するため
の本発明の小型電動リフターは、車輪を備えた左右の下
部フレーム間にバッテリーを配設し、左右の下部フレー
ム上に立設した上部フレームに２段テーブルを上下動可
能に設け、２段テーブルの上面には左右方向に延びる凸
条を前後方向に一定間隔に平行に複数設けてなるもので
ある。According to the present invention, there is provided a small-sized electric lifter comprising a battery disposed between left and right lower frames provided with wheels, and an upper portion provided on the left and right lower frames. A two-stage table is vertically movable on the frame, and a plurality of ridges extending in the left-right direction are provided in parallel on the upper surface of the two-stage table at predetermined intervals in the front-rear direction.
【０００５】[0005]
【作用】本発明の小型電動リフターは、上述のように車
輪を備えた左右の下部フレーム間にバッテリーを配設し
ているので、重心が低くなって安定し、また車輪間の寸
法を短くでき、小型化できる。According to the small electric lifter of the present invention, since the battery is disposed between the left and right lower frames provided with the wheels as described above, the center of gravity is lowered and the vehicle is stabilized, and the dimension between the wheels can be shortened. , Can be downsized.
【０００６】また本発明の小型電動リフターは、上述の
ように左右の下部フレーム上に立設した上部フレームに
２段テーブルを上下動可能に設け、この２段テーブルの
上面に左右方向に延びる凸条を前後方向に一定間隔に平
行に複数設けているので、２段テーブル上面の摩擦が軽
減され、コロを用いることなく重い金型を容易にテーブ
ル上に載せたり、取り出したりすることができる。また
コロを用いないので、テーブル間の寸法を小さくでき、
電動リフターの小型化に寄与できる。さらに横方向から
金型を出し入れすることができるので、間隔の狭い棚間
で金型の出し入れを容易にできて、プレス加工における
段替作業を効率良く行うことができる。In the small electric lifter of the present invention, a two-stage table is provided on the upper frame erected on the left and right lower frames so as to be vertically movable, and a protrusion extending in the left-right direction is provided on the upper surface of the two-stage table. Since a plurality of strips are provided in parallel in the front-rear direction at regular intervals, friction on the upper surface of the two-stage table is reduced, and a heavy mold can be easily placed on or taken out of the table without using rollers. Also, since no rollers are used, the dimensions between the tables can be reduced,
This can contribute to miniaturization of the electric lifter. Further, since the mold can be taken in and out from the lateral direction, the mold can be easily taken in and out between the shelves having a small space, and the step change work in the press working can be efficiently performed.
【０００７】[0007]
【実施例】本発明の小型電動リフターの一実施例を図に
よって説明すると、図１は小型電動リフター１の全体を
示す概略斜視図で、車輪２を備えた左右の下部フレーム
３間にバッテリー４を配設してある。左右の下部フレー
ム３上に立設した支柱５は上端間が梁６で結合されて上
部フレーム７が形成され、この上部フレーム７に幅380m
m、長さ 360mm、上下間隔 300mmの２段テーブル８が上
下動可能に設けられている。図１ではその上下動機構を
省略してある。２段テーブル８の上面には、図２に示す
ように左右方向に延びる幅20mm、高さ５mmの凸条９を前
後方向に80mm間隔に平行に３本設けてある。DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the small electric lifter according to the present invention will be described with reference to the drawings. FIG. 1 is a schematic perspective view showing the whole of a small electric lifter 1, wherein a battery 4 is provided between left and right lower frames 3 provided with wheels 2. Is arranged. The upper pillars 5 erected on the left and right lower frames 3 are joined by beams 6 at the upper ends to form an upper frame 7, and the upper frame 7 has a width of 380 m.
A two-stage table 8 having a length of 360 mm, a length of 360 mm and a vertical interval of 300 mm is provided to be vertically movable. In FIG. 1, the vertical movement mechanism is omitted. As shown in FIG. 2, three ridges 9 each having a width of 20 mm and a height of 5 mm are provided in parallel on the upper surface of the two-stage table 8 at intervals of 80 mm in the front-rear direction.
【０００８】このように構成された実施例の小型電動リ
フター１は、車輪２を備えた左右の下部フレーム３間に
バッテリー４を配設しているので、重心が低くなって安
定し、また前後の車輪２間及び左右の車輪２間の寸法を
短くでき、本例では下部フレーム３の前後方向の長さ 7
25mm、下部フレーム３の左右方向の寸法 380mmに短くで
き、小型化できる。In the small electric lifter 1 of the embodiment constructed as described above, the battery 4 is disposed between the left and right lower frames 3 provided with the wheels 2, so that the center of gravity is lowered and the electric motor is stabilized. Of the lower frame 3 in the front-rear direction in this example.
It can be shortened to 25 mm, the horizontal dimension of the lower frame 3 to 380 mm, and can be downsized.
【０００９】また本発明の小型電動リフター１は、左右
の下部フレーム３上に立設した上部フレーム７に２段テ
ーブル８を上下動可能に設け、この２段テーブル８の上
面に左右方向に延びる凸条９を前後方向に平行に３本設
けているので、２段テーブル８の上面の摩擦が軽減さ
れ、コロを用いることなく重い金型を容易に２段テーブ
ル８上に載せたり、取り出したりすることができる。ま
たコロを用いないので、上下のテーブル間の寸法を 300
mmと小さくでき、全高1540mmとなって、電動リフター１
の小型化に寄与できる。さらに横方向から金型を出し入
れできるので、図３に示すように間隔（通路）の狭い棚
10、10間でも金型11を容易に出し入れできて、プレス加
工に於ける段替作業を効率良く行うことができる。In the small electric lifter 1 of the present invention, a two-stage table 8 is provided on an upper frame 7 erected on the left and right lower frames 3 so as to be vertically movable, and extends on the upper surface of the two-stage table 8 in the left-right direction. Since three ridges 9 are provided in parallel in the front-rear direction, friction on the upper surface of the two-stage table 8 is reduced, and a heavy mold can be easily put on or taken out of the two-stage table 8 without using rollers. can do. Also, since no rollers are used, the distance between the upper and lower tables must be 300
mm, and the total height is 1540 mm.
Can contribute to miniaturization. Furthermore, since the mold can be taken in and out from the side, the shelves with a narrow space (passage) as shown in FIG.
The mold 11 can be easily taken in and out even between 10, and the step change work in the press working can be efficiently performed.
【００１０】[0010]
【発明の効果】以上の通り本発明の小型電動リフター
は、重心が低く安定し、車輪間の寸法を短くなり、小型
化が達成される。また上下動可能な２段テーブル上面の
摩擦が軽減され、コロを用いることなく、重い金型を容
易にテーブル上に載せたり、取り出したりすることがで
きる。しかもコロを用いないので、上下のテーブル間の
寸法を小さくでき、電動リフターをより一層小型化でき
る。さらに横方向から金型を出し入れできるので、間隔
の狭い棚間でも金型の出し入れを容易にできて、プレス
加工に於ける段替作業を効率良く行うことができる。As described above, the small electric lifter of the present invention has a low center of gravity and is stable, the dimension between the wheels is shortened, and the miniaturization is achieved. Further, the friction on the upper surface of the vertically movable two-stage table is reduced, and a heavy mold can be easily placed on or taken out of the table without using rollers. Moreover, since no rollers are used, the size between the upper and lower tables can be reduced, and the size of the electric lifter can be further reduced. Furthermore, since the mold can be taken in and out from the lateral direction, the mold can be easily taken in and out even between shelves with a small interval, and the step change work in press working can be performed efficiently.
【図１】本発明の小型電動リフターの一実施例を示す概
略斜視図である。FIG. 1 is a schematic perspective view showing one embodiment of a small electric lifter of the present invention.
【図２】図１の小型電動リフターに於ける２段テーブル
の上面を示す拡大斜視図である。FIG. 2 is an enlarged perspective view showing the upper surface of a two-stage table in the small electric lifter of FIG.
【図３】間隔の狭い棚間で金型の出し入れを行う図１の
小型電動リフターを示す概略図である。FIG. 3 is a schematic view showing the small electric lifter of FIG. 1 for inserting and removing a mold between shelves having a small space;
１ 小型電動リフター ２ 車輪 ３ 下部フレーム ５ 支柱 ６ 梁 ７ 上部フレーム ８ ２段テーブル ９ 凸条 DESCRIPTION OF SYMBOLS 1 Small electric lifter 2 Wheel 3 Lower frame 5 Prop 6 Beam 7 Upper frame 8 Two-stage table 9 Convex stripe
Claims (1)
ッテリーを配設し、左右の下部フレーム上に立設した上
部フレームに２段テーブルを上下動可能に設け、２段テ
ーブルの上面には左右方向に延びる凸条を前後方向に一
定間隔に平行に複数設けてなる小型電動リフター。1. A battery is disposed between left and right lower frames provided with wheels, and a two-stage table is vertically movably provided on an upper frame erected on the left and right lower frames. A small-sized electric lifter that is provided with a plurality of ridges extending in the left-right direction in parallel in the front-rear direction at regular intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28091092A JP2845688B2 (en) | 1992-09-25 | 1992-09-25 | Small electric lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28091092A JP2845688B2 (en) | 1992-09-25 | 1992-09-25 | Small electric lifter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06100296A JPH06100296A (en) | 1994-04-12 |
| JP2845688B2 true JP2845688B2 (en) | 1999-01-13 |
Family
ID=17631649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28091092A Expired - Lifetime JP2845688B2 (en) | 1992-09-25 | 1992-09-25 | Small electric lifter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2845688B2 (en) |
-
1992
- 1992-09-25 JP JP28091092A patent/JP2845688B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06100296A (en) | 1994-04-12 |
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