CN2073339U

CN2073339U - Rabbet type ruling machine

Info

Publication number: CN2073339U
Application number: CN 90214815
Authority: CN
Inventors: 李航; 戴隽; 李文和
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-07-28
Filing date: 1990-07-28
Publication date: 1991-03-20

Abstract

The utility model relates to a rabbet type ruling machine, which is composed of a worktable, a ruling disk and a supporting bar. An angle rotating plate is arranged on the worktable, and is rotatablely connected with the worktable. A pin fixed plate and a pin are arranged on the rotating plate. A rabbet is arranged on the ruling disk, and rotates surrounding a shaft which is fixed on the center of the rotating plate. The upper end of the shaft is a cramping apparatus. The lower end of the supporting bar is vertical to and fixed on a moving carriage on the worktable. The upper end of the supporting bar supports a handle stem and a supporting arm. A long-shore line limiting mechanism and a ruling driving mechanism are installed between the handle stem and the supporting arm. The utility model has the advantages of high ruling speed, high precision, simple ruling operation, low ruling price, etc.

Description

Rabbet type ruling machine

The utility model relates to a kind of machining equipment.

Before the utility model proposes, the bistrique part on the processing diamond milling drum, and need garden shape or the lines of garden awl (post) bodily form at quarter, general employing * 62W universal knee-and-column milling machine groove.Its shortcoming is as follows:

1, during groove, want two people's compounding practices, a people shakes dividing head, and a people shakes workbench, and it is anti-along shaking the length line to walk up and down like this, so that error is big, carves speed slow (3-4 spare/hour)

2, * and 62W universal knee-and-column milling machine price expensive (30,000 yuan/platform), be used for groove current price height (2 yuan/part), be unsuitable for the user who only needs groove and use.

The purpose of this utility model provides a kind of graduating accuracy height, speed is fast, the special-purpose dividing machine of the machining that the groove valency is low.This machine is applicable to the machine-building machine tool, or the groove on the dial, garden post (awl) body and the garden dish that need to use on the machining machine of accurately numeration.

The utility model is to be made of workbench, dial and support bar.Workbench is provided with angular turn plate and displacement planker, and angular turn plate and workbench are rotationally connected, and latch fixed head and latch are arranged on the rotor plate.Dial is provided with jack and around the axle rotation that is fixed on rotor plate central authorities, the upper end of axle is anchor clamps; The lower end of support bar is vertically fixed on the moving carriage on the workbench, and there are two strong points the upper end, is supporting handle stem and support arm.Between support arm and support bar, cooperatively interact length line position-limit mechanism and groove driving mechanism are installed.

Below in conjunction with accompanying drawing embodiment of the present utility model and operation principle are further described:

Fig. 1, the dividing machine structure chart;

Fig. 2, the dividing machine left view.

Among the figure, on the workbench 7 by foot rest 6 supportings, be provided with angular turn plate 30 and displacement planker 9, one end of angular turn plate is rotationally connected with workbench by moving block 26 and dwang 1, to adjust the spatial rotational angle of rotor plate and dial, treat that angle is set up after, the other end of angular turn plate is strained with workbench with stretching screw 25 with screw 2 and to be connected, at this moment, the position of angular turn plate is promptly fixing.End on the angular turn plate is equipped with latch fixed head 29, and the latch 23 that has pin bushing 24 on the fixed head, when inserting on the dial in a certain group a certain hole as required, the position of dial is also determined thereupon.Then, the length of groove is as required moved the spacing handle 5 that is connected on the support arm 27 again, regulating fixed length short-term limited block 4, with being connected after gag lever post 19 on the handle stem is transferred to Len req, is connected with stopper slot 22, and at this moment, the length of groove is promptly definite.Handle displacement handgrip 8, together with moving carriage 9 be fixed on support bar 10 on the bit shift planker along table translation, be connected the position between the workpiece to be machined on groove mechanism between support arm and the handle stem and the dial in order to adjusting, make line carver in the groove mechanism aim at 12 groove place of dial central authorities anchor clamps 11 clampings.When the operator clicks handle stem 20, handle stem glides along length line gag lever post 19, briquetting 18 on the handle stem is to pressing down sliding guide 15 upper end jacking blocks 17 simultaneously, be enclosed within the outer spring 21 of guide rod compresses thereupon, guide rod, orders about the line carver 13 that is connected the sliding guide lower end and inscribe a line on workpiece to be machined 12 to lower slider along orienting cover 14.When decontroling handle stem, the guide rod band line carver and is restored by the springback on the guide rod.Rotate dial then latch is inserted another halving hole, click handle stem again, promptly carve the second line.Insert a hole like this, click, carve a line and repeat down.

It is 72 five equilibriums, 36 five equilibriums, 24 five equilibriums, 18 five equilibriums, 12 five equilibriums, 9 five equilibriums, 6 five equilibriums, 3 five equilibriums and 2 halving holes for 28, one groups that dial in the accompanying drawing has branch conical socket such as two groups, can carve 72,36,24,18,12,9,6,3,2 bisectors; Another group is that 64 five equilibriums, 32 five equilibriums, 16 five equilibriums, 8 five equilibriums, 4 five equilibriums and 2 halving holes can be carved 64,32,16,8,4,2 bisectors.In fact the halving hole on the dial also can be provided with one or more groups, and the halving hole of each group also can increase or reduce.Simultaneously, also can directly change the dial of not several on the same group and different halving holes.

The utility model compared with prior art has the following advantages:

1, groove speed fast (10-12 spare/hour), precision height;

2, groove is easy and simple to handle, only needs 1 people operation, does not select the place, does not need to process at lathe;

3, groove valency low (0.05 yuan/part), not electricity consumption, energy-conservation.

4, this machine is simple in structure, and cost low (＜1000 yuan/platform) is applied widely.

Claims

1, branch dividing machines such as a kind of jack type, by workbench 7, dial 3 and support bar 10 constitute, it is characterized in that workbench 7 is provided with angular turn plate 30 and displacement planker 9, one end of angular turn plate is rotationally connected with workbench by moving block 26 and dwang 1, the other end links to each other with workbench with stretching screw, end on the angular turn plate has a latch fixed head 29, with Fixed latches cover 24 and latch 23, dial 3 is provided with five equilibrium jack 28, and around the axle rotation that is fixed on angular turn plate central authorities, the upper end of axle is anchor clamps 11, the lower end of support bar 10 is vertically fixed on the displacement planker 9, there are two strong points the upper end, support handle stem 20 and support arm 27, between support arm and handle stem, cooperatively interact and be provided with length line position-limit mechanism and groove driving mechanism, position-limit mechanism comprises the limited block 4 on the support arm, spacing handle 5, gag lever post 19 on stopper slot 22 and the handle stem, the groove driving mechanism is made of the sliding guide 15 on briquetting on handle stem and the handle stem 18 and the support arm, there is jacking block 17 upper end of sliding guide, there is line carver 13 lower end, there is spring 21 outside, and slides up and down along orienting cover 14.

2, according to the said dividing machine of claim 1, it is characterized in that the five equilibrium conical socket 28 that is provided with on the dial 3 has two groups, one group is 72 five equilibriums, 36 five equilibriums, 24 five equilibriums, 18 five equilibriums, 12 five equilibriums, 9 five equilibriums, 6 five equilibriums, 3 five equilibriums and 2 halving holes, another group is 64 five equilibriums, 32 five equilibriums, 16 five equilibriums, 8 five equilibriums, 4 five equilibriums and 2 halving holes, also can be arranged to the jack of one or more groups different five equilibriums, perhaps directly change the dial of number on the same group and branch jack such as different.