JPS60108246A - Centering machine - Google Patents

Abstract

PURPOSE:To effectively process an end surface of a material by making a material supporting device to support the material and supplying the materials in succession to a material processing device disposed perpendicularly to a material advancing direction. CONSTITUTION:A material W is rolled and supplied from the upper part, held between a V-shaped block 37a and an inclined block 39a by operating holding cylinders 41a, 41b, brought into close contact with a stopper 51a or 51b by moving a material supporting device 21, and positioned and fixed after checking said state by a proximity sensor 55a or 55b. The material supporting device 21 moves in itself in a material advancing direction, while it moves in a direction of Y by a table 19. And, it is successively subject to processings in the order of milling machines 15a and 15b, drilling devices 17b, 17a for processing an end surface of the material. With completion of the processings, the material is thrusted out by an extrusion cylinder 23 and conveyed onto a conveying device 25. It is possible in such a way to effectively process an end surface of a material.

Description

DETAILED DESCRIPTION OF THE INVENTION This invention supports the monthly interest on the amulet support device, and sequentially supplies the anointing material to the auspicious material device disposed in a direction that intersects with the old direction of movement of the tuIA. Efficient end face machining j-1j
I am involved in the monkey centering machine.

For example, an L-cutting machine for end-face machining has one single-sided machining device (main spindle), a single-sided machining machine with a single-sided machining device (main shaft), a double-edged machining machine with two opposing machining devices, and a double-edged machining device with a two-sided machining device. Simultaneous pressurization on both sides (1)
“With the one-side machining type, only one side is machined, so after machining the side, it is necessary to perform φC 180°, which results in a lot of loss time and requires a lot of labor to use the equipment.
There was also a problem with machining accuracy because it required 180° rotation.

On the other hand, the double-sided simultaneous processing method
It is necessary to advance and retreat the two devices at the same time with respect to the above-mentioned slope, and a manual drive mechanism is required to move the large main shaft in the λ/1 direction. There are four topics.

This program is intended to improve the problems mentioned above.
Support the material in the material support fitting, and place it perpendicular to the direction of material movement.
The object of the present invention is to provide a hintering machine that can perform efficient end face machining by sequentially supplying material to two material machining devices arranged in the same direction.

In order to achieve the above object, the present invention has material processing devices facing each other in a direction perpendicular to the material advancing direction, The material is equipped with a J-pull capable of moving in the direction perpendicular to the direction of progress of the material, and a pair of gripping devices whose interval can be adjusted according to the length of the material. The support device is configured to be movable in the material traveling direction by the table.
This is a centering machine that is characterized by

Hereinafter, this invention will be described in detail with reference to one embodiment.

FIG. 1 is an explanatory side view of a series of machining systems for performing monthly cutting [1i, end face machining 1-1, and other machining. A long material is cut into appropriate pieces using a saw 1 and placed on a turntable 3. [The IJi-treated monthly W is cleaned on the turntable 3 and then rotated 90 degrees in a horizontal plane until it reaches a predetermined height.'', ¥? Then, the material W is deposited on the material support section on the lifter 5. After that, the lifter 5 rises to the position of the gate device 7, turns around, and transfers the material to the gate device 7.

The gate device is provided with a pusher 1-11 that is opened and closed by a gate cylinder 9, and a positioning button 13 located toward the back side in the figure, and a pusher 1113 is driven when the gate l-11 is closed. By doing this, one side of the material is pressed and positioned against the front side in the figure.

The rental machine is equipped with a milling device 15 and a drilling device 17, which are installed on a table 19.
The shrine F31 supported by the material support device 21. Process the end faces of W in sequence. To transfer the material from the gate device @7 to the material support device 21, open the gates 1 to 11 of the gate device 7 above the material support device positioned at a predetermined position on the table 19. I'm going to J. The mill 11W whose end face has been processed at the end face machining section extends from the back side 1a1 direction to the front side direction in the figure, and extends from the lζ extrusion cylinder 2
3, it is carried out to a carrying-out device Ff25 such as a conveyor and sent in the direction of another processing device 27. Incidentally, the series of control systems above are controlled by a numerical controller 29,
Appropriate commands and manual operations are performed by a mobile operating device 31.

FIG. 2 is a plan view showing the details of the rental machine. The centering machine has material traveling direction A (X7'J
direction) orthogonal ril no j direction CY jj direction) d) rA f
'i1 Processing equipment (C tiers facing S and J, respectively).

The material processing devices include milling devices 15a and 15b.
An example is shown in which drill and drilling devices 17a and 17b are installed. A double pull 19 is installed in the middle of the oppositely installed pulleys 19 and is movable in a direction (Y direction) perpendicular to the material advancing direction A.
) is movement-controlled in the UYjj direction along the flat and chevron-shaped guide surfaces 29 via an appropriate screw lateral or rack rack mechanism.

Furthermore, a material support device 21 is provided with a pair of material gripping devices 31a and 31b whose interval can be freely adjusted according to the length of the material W.
is provided so as to be movable on the table 19 in the direction in which the material advances.

FIG. 3 shows an enlarged side view of the '+AFl support device 21. The material support device 21 is driven by, for example, rotating a threaded portion ttAQ provided on a table with a pulse motor, and screwing a nut portion IN provided on the material support device 21 onto the screw. The material support device 21 includes a moving table 35 and a pair of material gripping devices 31a and 31b that are movable in the -UY horn direction with respect to the moving table via a dovetail groove. Material gripping device 31
a is a V-shaped j-th pick 37a that is directed towards the held FI W and passes through the V-shaped groove; The inclined block 39a is fixedly provided to the foot 43a of the material gripping device 31a by the operation of a gripping cylinder 41a. In order to fix the position, the rod tip of the material gripping device fixing syringe 47a is brought into contact with the dovetail groove,
Yes, there is. The structure of the gripping device 3'1b is the same.
It's small in the picture.

In Figure 2, J5 - (/L1 of milling 1 devices 15a, 15b) is iJ, respectively +1:j Rj 4A milling 1
'J'A 31a.

311+ positioning cylinder 49a for positioning, etc.
49b is the theory 1 no C. The positioning cylinder 49a
, 49b θ Month J Tsu 1 The stoppers 51 a and 51 b for determining the material protrusion base, which will be described later, are provided at the tip of the monthly profit gripping devices 31 a and 3 on the stoppers 51 a and ξ jlb.
Locking part with 11 gaps in l b+A 45a, 45i
The hooks 53d and 53b for 1+ detect the material position! i1≦Renly! ')5i1, F)
We set up 5+1.

To Suisei Keiki. 1. Explain the operation of the rental machine.

As shown in FIG.
- The material W that has been classified as 1, 1, 1 is supplied to the gate device 7.

The monthly profit W supplied to the equipment 1 to 7 is applied to the pusher 1713 in the state where the equipment 1 to 11 is stopped. On the other hand, the material support device 21 is As shown in FIG. 1, it is located on the -1 side of the gate 11,
First, match the length L of the material W and hold the 4"31 grip Hj.
! Adjust the spacing accordingly.

Interval tone! I(l will be explained with reference to FIG. 2.

+A fee receipt and payment device 21 The device is moved to the position shown in FIG. 2 without holding the monthly fee W. The positioning cylinders 49a and 4911 are operated, and the stopper 5
7 hooks 5 J d l J 3 b of 1a and 51b are the locking portions of A and 1 gripping devices 31a and 31b+J45a.

/15116') They are each approached in the horizontal lJ direction by 4 strokes.

After that, the shrine 1 support device on the pull 19 is
C Move a little to the right and lock the hooks 53a and 53b in the locking portions 45a and 45b, respectively. The positioning cylinders 49a and 49b are each driven based on the length information of the material to adjust the predetermined spacing, and then the fixing cylinder 47a shown in FIG. 3 is operated to adjust the spacing. is fixed. After the spacing is adjusted, the removed one-piece J@ mounting b 21 moves a little in the i direction (as shown in the figure), and the positioning cylinders 49a and 49b are moved in the i'1 direction. 53a and 53b are each pulled back directly to the () button.

Referring to FIG. 3, the tilting tab 1" 39a
y (pulled to the right), the monthly interest W is J-j-jJ,
Then, the gripping cylinders 41a and 41b are activated, and the gripping cylinders 41a and 41b are operated to hold the V-shaped block 37a and the inclined block 39 (1). In order to get the persimmon position more accurately,
Moon i! End face monthly interest rate 1. 'It is necessary to keep the distance from the J part (protrusion I) constant. For this reason, the monthly 411 branch IIj station 11'11, which is loosely gripped by the month, is fixed distance/e 4-J
Move. +A size W has been adjusted in position (stopper 51
8), the fixed protrusion becomes the C gripping device.
iq moves. S)・Tsuba The judgment IJJi of whether or not this monthly project work was completed is near j and sen 4 no 5 E] a (1) + A
This is done using an interest detection signal. However, if this proximity lens does not detect Shrine 1, it is determined that there is a large protruding Haj/J~ on the side of the other force (there is, and similar operation 1' + After setting the protrusion ij), the gripping cylinders 41a and 4111 of the gripper gripping device are operated to firmly fix the gripper, and the process moves to the next step.

The material support device 21 is self-propelled on the 8-speed progress plane, and
The movement in the orthogonal direction (Y direction) is caused by the movement of the cable 19. Also, the positional relationship of both end surfaces of the material being gripped is clearly determined by the control device. However, as shown in FIG. 2, three end faces can be machined (for example, milling devices 15a and 15b and drilling devices 17b and 17a are sequentially machined in this order υ-C1j).

After the end face machining is completed, the support device A″31 is attached to the table ’1ε.
]Move to the position of the L extrusion cylinder 23, and hold the gripping cylinders 4.1 of 31a and 31b of the monthly gripping device.
Activate a and 41b to loosen the grip.

Next, the mortar of the extrusion cylinder 23 is ejected, and the monthly W
is carried out onto the carrying-out device 25. After the rod of the extrusion cylinder is returned, the material support device moves to the gripping cylinders 41a, 41.
There is a case-C in which B is further pulled back 41, moved to the origin position in II4, and moved on to the processing of the next shrine 273F.

As is clear from the description of the above embodiments, the rental machine according to the present invention includes fixing of 44 materials to the material support device 21,
Positioning and movement are entrusted to the moving table 3.
(snake) horizontal plane inner movement mechanism and positioning cylinder 49
8, 4-9b, and is supplemented only by the holding cylinder 41a1 and the fixing cylinder 47a, which essentially requires a scraper and is difficult. Therefore, C1 is easy to use, C is accurate, and all of them are durable. In addition, in this example, C is a processing device that is all fixed to C. Theory 1! For example, a part of the drilling machine may be configured to be movable in the axial direction.

A pair of devices are installed facing each other in a direction perpendicular to the direction of the moon F31's progress, and are located in the middle of the monthly machining equipment that faces each other. A table movable in a direction perpendicular to the direction of movement of the shrine t1 is set up, and a material support device equipped with a pair of gripping devices whose C interval can be adjusted according to the length of the material is placed on the table in the direction of movement of the material. According to the present invention, the material is supported by a support device movably disposed on the surface of the material.
By sequentially supplying the material to the monthly processing device 6 disposed in a direction perpendicular to the direction in which the material advances, efficient end surface processing can be performed.

[Brief explanation of drawings]

The drawings are part B-6 showing an embodiment of this invention,
Figure 1 shows the overall outline of Figure 1. FIG. 2 is an explanatory plan view of the L-interning machine, and FIG. 3 is an enlarged explanatory view of the material support device. 7... Goo 1-N 15... Milling device 17... Drilling device 19... ]-Pull 21... Material support device 23... Extrusion cylinders 31a, 31b... Material Gripping device 35... Moving bases 37a, 371+... V-shaped blocks 41a, 41b
... Gripping cylinders 45a, 45b... Locking portion shrines 49a, 49b... Positioning cylinders 51a,
! JIb-21-Tsuba 53a, ") 3b -) Tsu9 55a, Poor') 51+... Proximity is not good" tj,
・I・

Claims (1)

[Scope of Claims] (+> Monthly profit processing devices are installed facing each other in the direction orthogonal to the JtA publication fi fj direction (P, the monthly profit processing devices are An AZOL is installed in the middle of the processing equipment and is movable in the direction intersecting the 1Wt abduction direction and the 1Wt abduction direction.
Depending on the length of the slope (pair of adjustable spacing) rA fi
C
The C-tutting machine is designed to be movable in the direction of the above-mentioned shrine. 414 is made of a 7-character block that faces the stone (I1-cl in the asked 7-character direction) and a slanted vine that receives 1j written J, 1-11 on the slope. (3) The interval adjustment of the pair of feed gripping devices is performed by adjusting the distance between the pair of feed gripping devices.
A) "l base 1) Each set in the direction orthogonal to the 1 direction.
Knocked/J interval adjustment means are moved respectively-C1-1
The centering machine according to claim 1, which is capable of twisting.