CN2356825Y - Slotting or mortising mechanism - Google Patents
Slotting or mortising mechanism Download PDFInfo
- Publication number
- CN2356825Y CN2356825Y CN 98243637 CN98243637U CN2356825Y CN 2356825 Y CN2356825 Y CN 2356825Y CN 98243637 CN98243637 CN 98243637 CN 98243637 U CN98243637 U CN 98243637U CN 2356825 Y CN2356825 Y CN 2356825Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- hole
- arc
- backrest
- 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 - Fee Related
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Abstract
The utility model relates to a woodworking machine, particularly a slotting ormortising mechanism. The utility model is provided with a machine seat, a machine head of a drilling hole, a work bench, and a movement device of the work bench, wherein, a backup is arranged on the work bench. The utility model is characterized in that the lower end of the backup is provided with a semicircular support corner; the support corner is provided with a positioning hole and an arc-shaped connection groove hole; the backup is connected with the work bench through the positioning hole arranged on the support corner and the arc-shaped groove hole by screw bolts. When the screw bolts are loosened, the backup can regulate the opposite position with the work bench through the arc-shaped connection groove hole using the positioning hole as a fixing point. The utility model has the advantages of simple structure and convenient operation. Besides, the utility model can drill groove holes with various angle, etc. The utility model is suitable for small woodworking multifunctional machines.
Description
The utility model relates to a kind of woodworking machinery, specifically a kind of tongue-and-groove mechanism.
We know that the tongue-and-groove mechanism of existing carpenter's Do-All generally is made up of support, Drilling hole head, workbench, movable workbench device, and Drilling hole head normally is fixed as one by its base and support connection, does not do relative motion.Drilling is to the adjustment of workpiece size position, by the movable workbench device working table movement is realized, workbench is provided with backrest, backrest and workbench generally are to make one, be that the relative workbench of backrest is down movably, the weak point of this tongue-and-groove mechanism is can not be to workpiece Drilling inclined hole.
The purpose of this utility model is exactly to provide a kind of simple in structure, easy to operate in order to overcome the deficiency of above-mentioned prior art, can be to workpiece Drilling straight hole, again can be as required to the tongue-and-groove mechanism of the arbitrarily angled inclined hole of workpiece Drilling.
For achieving the above object, a kind of tongue-and-groove mechanism, it is provided with support, Drilling hole head, workbench, movable workbench device, workbench is provided with backrest, it is characterized in that the backrest lower end is provided with semicircular angle, prop up the slotted eye that is connected that the angle is provided with locating hole and arc, backrest is connected with workbench by the locating hole on the angle and the link slot aperture bolt of arc.
The utility model is owing to be provided with semicircular angle in the backrest lower end, prop up the slotted eye that is connected that the angle is provided with locating hole and arc, backrest is connected with workbench by two bolts of locating hole and arc link slot aperture on the angle, backrest is fulcrum with the locating hole, can connect slotted eye by arc rotates, backrest and Drilling hole head shape are had a certain degree, realize the purpose of Drilling inclined hole, have advantages such as slotted eye simple in structure, easy to operate, energy Drilling multiple angles.
Accompanying drawing is the utility model workbench and backrest structure schematic diagram.
Fig. 1 is a front view.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Below in conjunction with accompanying drawing the utility model is described further:
Support of the present utility model, Drilling hole head, workbench, the structure of movable workbench device and annexation and existing identical, this does not give unnecessary details, as shown in the figure, backrest 1 is made an integral body, backrest 1 lower end is provided with semicircular angle 2, what angle 2 was provided with locating hole and arc is connected slotted eye 3, backrest 1 is connected slotted eye 3 by the locating hole on the angle 2 and is connected with workbench 6 with bolt 5 through bolt 4 with arc, during use, when position as shown in the figure, backrest 1 is vertical with Drilling hole head, realize the Drilling straight hole, when needs Drilling inclined hole, unclamp bolt 4, bolt 5, backrest 1 is a fixed point with the bolt 5 on the angle 2, by regulating the relative position that arc connects slotted eye 3 and bolt 4, regulate the relative position of backrest 1 and workbench 3, promptly regulate the relative angle of backrest 1 and Drilling hole head, when being transferred to when needing angle, tight a bolt 4, bolt 5, to realize the Drilling inclined hole, the utility model is simple in structure, easy to operate, the slotted eye of energy Drilling multiple angles is applicable on the small-sized wood craft machines and uses.
Claims (1)
1, a kind of tongue-and-groove mechanism, it is provided with support, Drilling hole head, workbench, movable workbench device, workbench is provided with backrest, it is characterized in that the backrest lower end is provided with semicircular angle, prop up the slotted eye that is connected that the angle is provided with locating hole and arc, backrest is connected with workbench with arc link slot aperture bolt by the locating hole on the angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98243637 CN2356825Y (en) | 1998-11-28 | 1998-11-28 | Slotting or mortising mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98243637 CN2356825Y (en) | 1998-11-28 | 1998-11-28 | Slotting or mortising mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2356825Y true CN2356825Y (en) | 2000-01-05 |
Family
ID=33989987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98243637 Expired - Fee Related CN2356825Y (en) | 1998-11-28 | 1998-11-28 | Slotting or mortising mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2356825Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103548586A (en) * | 2013-11-15 | 2014-02-05 | 胡和萍 | Machine head fixing device of tea tree trimmer |
| CN103737683B (en) * | 2014-01-15 | 2015-09-16 | 谭祖春 | Mitre joint tongue-and-groove mould tool |
-
1998
- 1998-11-28 CN CN 98243637 patent/CN2356825Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103548586A (en) * | 2013-11-15 | 2014-02-05 | 胡和萍 | Machine head fixing device of tea tree trimmer |
| CN103737683B (en) * | 2014-01-15 | 2015-09-16 | 谭祖春 | Mitre joint tongue-and-groove mould tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |