KR200318927Y1 - Structure for multi vise of a key reproductor - Google Patents

Abstract

The present invention relates to a vise structure of a key replicator.

The present invention is capable of fixing various types of keys as well as forming a multi-vise that can freely change the position of fixing the key according to the shape of the groove or hole of the key, and has an original key having various shapes through one key replicator. The convenience of the work can be made more easily, such as making the replication of the key more convenient by eliminating the inconvenience of having to use a new key duplicator according to the shape of the conventional key, and making the groove or hole shape formed in the key more precisely. Provides a multi-vice structure of the enhanced key replicator.

Description

Structure for multi vise of a key reproductor

The present invention relates to the vise structure of the key replicator, and in particular, it is possible to accommodate all kinds of keys, as well as to form a multi-vise that can freely change the fixed position of the key according to the shape of the groove or hole formed in the key The present invention relates to a multi-vice structure of a key replicator which makes it easier to replicate a raw key by a key.

As shown in FIG. 1, the key replicator is rotated by a manipulation of the main shaft handle 1, and a rotating disc having a plurality of guide tools 3a coupled thereto so as to imitate according to the shape of the original key 2 to be duplicated ( 3), the machining tool (4a) is coupled to the cutting tool to cut the raw key (2 ') to be duplicated in accordance with the mimic motion of the guide tool (3a) while rotating in accordance with the drive of the drive motor (not shown in the figure) The base 4 and the moving table 6 moving forward, backward, left and right, as well as the vise body 7 to which the original key 2 and the raw key 2 'are fixed.

The vise body 7 has a structure in which the mobile vise 9, the fixed vise 10, and the gap adjusting handle 11 are coupled to each other by the guide rod 8.

In order to simulate the conventional key copying machine, various guide tools 3a suitable for the shape of the groove or hole of the original key 2 to be duplicated have been manually removed and replaced. I was replacing it manually).

However, the above tool change work not only gave a lot of trouble to the worker, but also had a problem that a lot of work time was required due to a slow tool change time.

In order to solve the above problem, the applicant of the present application filed on July 13, 1994 (Application No. 94-17344), and on February 26, 1998, a tool changer of a key replicator (Registration Utility Model No. 118353). , Hereinafter referred to as "the prior art."

However, also in the above-mentioned prior art, the vise body 7 for fixing the double key 2 and the raw key 2 'not only secures a specific key, but also the key of the specific shape. As it is fixed on top of the), the workability of key duplication could not be greatly improved.

That is, not only the plate-shaped but also various types of keys having a circular and angular shape (for example, a square and a hexagon, etc.), as well as the shape of the grooves or holes are formed differently in each key. ) Is not manufactured to accommodate all these different types of keys, but to fix only the keys having a specific structure, that is, the plate or the circular key, and the fixing position on the vise.

In the related art, in order to duplicate various types of keys, it has been inconvenient to provide a plurality of key replicators to which a vise body 7 suitable for the key shape is applied.

In addition, in the prior art, the fixing key is made in such a state that the round key 2 and the raw key 2 'are placed on the vise main body 7, and thus the shape of the groove or hole formed in the original key 2 is not processed. It was difficult to select a machining position for forming in the key 2 '.

That is, in the related art, the original key 2 and the raw key 2 'are placed on the vise body 7 without being changed at will, and the key is placed in a vertical position or fixed vertically. Therefore, when the groove or hole of the key is located at a point where it is difficult to select the machining tool 4a or the guide tool 3a, the machining accuracy of the groove or hole is inevitably lowered. It was inevitable.

Therefore, the present invention has been devised to solve the conventional problems as described above, the object of the present invention is to be able to freely change the fixing position of the key according to the shape of the groove or hole of the key as well as the various types of key can be fixed. By constructing a multi-vice, the original key having a different shape can be easily replicated through a single key replicator, thereby eliminating the inconvenience of using a new key replicator according to the conventional key shape. The purpose of the present invention is to provide a multi-vice structure of a key replicator that enhances the convenience of the work, such as to make the processing of the hole shape more precisely.

1 is a perspective view of a state in which a multi-vice is applied to a key replicator as an embodiment of the present invention.

Figure 2 is a perspective view showing a multi-vice structure as an embodiment of the present invention.

Figure 3 is a front view showing a multi-vice structure as an embodiment of the present invention.

Figure 4 is a rear view showing a multi-vice structure as an embodiment of the present invention.

5 is a state in which the plate-like key is fixed to the back side of the multi-vice in one embodiment of the present invention.

6 is a state in which a circular key is fixed to the rear side of the multi-vice in one embodiment of the present invention.

Figure 7 is a state in which the plate-like key is fixed to the front side of the multi-vice in one embodiment of the present invention.

Figure 8 is a side schematic view of Figure 7 as an embodiment of the present invention.

9 is a state in which the circular key is vertically fixed on the multi-vice in one embodiment of the present invention.

10 is a state in which the plate-like key is horizontally fixed on the multi-vice.

* Description of the symbols for the main parts of the drawings *

2 ; Original key 2 '; Raw key

3; Rotating disc 3a; Guide Tool

4 ; Processing base 4a; Machining Tool

6; Moving table 6a; Rail turning

7; Vise body 7a; Rail groove

9,9 '; 1st, 2nd mobile vise 10, 10 ', 10 "; 1st, 2nd, 3rd fixed vise

21; Fixing projections 22,23,24; 1, 2, 3 fixing groove

25; Step 26; Home

27; Column 28; 1st height adjustment rod

29; Height adjustment bar 30; 2nd height adjustment rod

Hereinafter, a preferred embodiment of the present invention based on the accompanying drawings.

1 is a perspective view of a state in which a multi-vice is applied to a key replicator as an embodiment of the present invention, FIG. 2 is a perspective view showing a multi-vice structure as an embodiment of the present invention, and FIG. 3 is an embodiment of the present invention. It is a front view showing the multi-vice structure.

4 is a rear view showing a multi-vice structure as an embodiment of the present invention, Figure 5 is a state diagram of fixing the plate-like key to the back side of the multi-vice in an embodiment of the present invention, Figure 6 is In one embodiment, a circular key is fixed to the rear side of the multi-vice.

FIG. 7 is a state diagram in which a plate-shaped key is fixed to a front side of a multi-vise as an embodiment of the present invention, and FIG. 8 is a schematic side view of FIG. 7 as an embodiment of the present invention, and FIG. 9 is an embodiment of the present invention. For example, a circular key is vertically fixed on a multi-vice, and FIG. 10 is a state diagram in which a plate-shaped key is horizontally fixed on a multi-vice.

1 to 10, the first to the first along the guide rod 8 by the clearance adjusting handle 11 to secure the original key (2) and the raw key (2 ') to be duplicated. In the usual vise body 7 comprising three stationary vises 10, 10 'and 10 " and first and second moving vise 9 and 9' with clearance adjustment therebetween,

On both ends of the upper surface of the first and second moving vise 9, 9 ', a fixing protrusion 21 having a predetermined inclined surface and a U-shaped first fixing groove 22 are formed.

The first to third fixing vise 10, 10 ′ and 10 ″ are opposed to the fixing protrusion 21 and the first fixing groove 22 so that the original key 2 and the raw key of circular shape as well as the plate ( 2 ') to form a U-shaped second fixing groove 23 to firmly hold and fix the 2'),

One end of the first and second mobile vise 9, 9 'and the first and third fixed vise 10, 10 " A third U-shaped fixing groove 24 is formed to fix the key 2 'upright,

The plate-shaped original key 2 and the raw key 2 'are perpendicular to the other ends of the side portions of the first and second movable vise 9 and 9' and the first and second fixed vise 10 and 10 '. To form the stepped portion 25 and the stepped groove 26 to be fixed to each other,

The original key 2 and the raw key 2 'are vertical to the side of the movable vise 9 and the fixed vise 10 by the stepped portion 25 and the stepped groove 26 on the front of the vise body 7. The first height adjustment rod (28) is rotatable by the pillar (27) so that the height of the key (2) (2 ') is kept the same when standing up and fixed.

An original having a stepped surface between the first mobile vise 9 and the second fixed vise 10 'and the second mobile vise 9' and the first fixed vise 10 at the back of the vise body 7. When the key 2 and the raw key 2 'are vertically fixed and fixed, the height adjustment bar 29 housed in an A-shape so that the height of the step surface remains the same and the height of the height adjustment bar 29 are fixed. Characterized by forming a second height adjustment rod (30) to adjust the.

Here, the vise main body 7 and the movable table 6 are formed with a rail groove 7a at the bottom of the vise main body 7 so that the vise main body 7 and the movable table 6 can be attached and detached by a slide method. The rail projection 6a corresponding to the rail groove 7a was formed in the plane.

Referring to Figures 1 to 10 attached to the operation of one embodiment of the present invention configured as described above are as follows.

First, the first and second mobile vise 9, 9 ′ and the first to third fixed vise 10, 10 ′, 10 ″ are coupled to the guide rod 8, and then the gap adjusting handle ( 11) The vise body 7 is coupled to the moving table 6 to allow horizontal movement of the first and second moving vise 9, 9 'along the guide rod 8 from the adjustment of 11).

That is, the rail projection 6a is formed in the plane of the movable table 6, and the rail groove 7a is formed in the bottom surface of the vise body 7,

As shown in FIG. 1, after the rail groove 7a of the vise body 7 is fastened to the rail protrusion 6a of the moving table 6, the vise body 7 is slid. 6) and the vise body 7 is completed.

Then, as shown in Figures 4 and 5, the handle portion as well as the plate-shaped original key (2) and the raw key (2 ') extending from the handle portion to the back of the vise body (7) Fix it vertically.

That is, the raw key 2 'is fixed between the first mobile vise 9 and the second fixed vise 10' constituting the vise body 7, and the second mobile vise 9 'and the first vise key 9' are fixed. The original key 2 is fixed between the fixed vices 10.

Subsequently, when the worker rotates the second height adjusting rod 30 positioned on the back of the vise body 7 and lifts it up, the L-shaped height adjusting rod 29 housed at the top of the back of the vise body 7 is provided. ) Is released, that is, the upward motion.

At this time, the height adjustment bar (29) is in close contact with the step surface of the original key (2) and the raw key (2 ') standing vertically, the second height adjustment rod (30) is properly adjusted to the original key (2) ) And the level surface of the raw key (2 ') to maintain the same height.

Then, when the guide tool 3a mimics the groove or hole shape of the original key 2 to be duplicated, the machining tool 4a is copied to the raw key 2 'to be duplicated according to the mimic motion of the guide tool 3a. ) Can be cut.

That is, in FIGS. 4 and 5, in the state where the original key 2 and the raw key 2 'forming the plate are vertically fixed and fixed, the groove or hole shape of the original key 2 is formed in the raw key 2'. It is to make it easier to duplicate.

On the other hand, Figure 6 shows a state of fixing the original original key 2 and the raw key (2 ') to the back of the vise body (7).

That is, the third fixed groove 24 having a c-shape is formed at one end of the side portions of the first and second mobile vise 9, 9 ′ and the first and third fixed vise 10, 10 ″. bar,

After the circular original key 2 and the raw key 2 'are positioned in the third fixing groove 24 while adjusting the height, the first and second moving vise 9 and 9' are moved. Make sure that the fixing is secure.

Then, if the shape of the groove or hole of the original key (2) through the guide tool (3a), the machining tool (4a) in accordance with the mimic action of the guide tool (3a) to the raw key (2 '). The groove or hole shape of the original key 2 can be processed in the same way.

Herein, the fixing of the circular key 2 and 2 'to the c-shaped third fixing groove 24 has been described, but the third fixing groove 24 has a plate shape or an angular shape, that is, a quadrangular shape. Or the original key (2) and the raw key (2 '), such as hexagon can be fixed vertically.

On the other hand, Figures 7 and 8 is a view showing a state in which the original key (2) and the raw key (2 ') is vertically fixed to the front side of the vise body (7).

That is, the stepped portions 25 and the stepped grooves 26 are formed at the other ends of the side portions of the first and second mobile vise 9, 9 ′ and the first and second fixed vise 10, 10 ′, respectively. Bar,

After placing the original key 2 and the raw key 2 ', respectively, between the stepped portion 25 and the stepped groove 26, the first and second moving vise 9 and 9' are moved. So that the adhesion is firmly achieved.

Here, the pillar body 27 is formed on the front of the vise body 7, the first height adjustment rod 28 is rotatably coupled to the pillar body 27, the first height adjustment Rotate the rod 28 upwards.

Then, the original key 2 and the raw key 2 'which are vertically fixed by the stepped portion 25 and the stepped groove 26 at the side of the movable vise 9 and the fixed vise 10 are first The height is kept the same by the height adjusting rod 28.

Therefore, if the shape of the groove or hole of the original key 2 whose height is kept the same as the first height adjusting rod 28 through the guide tool 3a as described above, the guide tool 3a. The machining tool 4a can be machined with the groove or hole shape of the original key 2 in the raw key 2 'according to the mimic motion.

On the other hand, a predetermined inclined surface on the upper surface of the first and second mobile vise 9, 9 'and the first to third fixed vise 10, 10', 10 " The fixing protrusion 21 and the U-shaped first and second fixing grooves 22, 23 having a bar are formed,

As shown in FIG. 9, a circular original key 2 is disposed between the first mobile vise 9 and the first fixed vise 10, and the second mobile vise 9 ′ and the third fixed vise 10 ″. Between the seats can be fixed by seating the round raw key (2 ').

That is, each of the fixing projections having predetermined inclined surfaces at one end between the first moving vice 9 and the first fixed vice 10 and the second moving vice 9 ′ and the third fixed vice 10 ″, respectively. Bar 21 and the U-shaped second fixing groove 23 are opposed to each other,

When the horizontal movement of the first and second moving vise (9) (9 ') is made, the original key (2) and the second fixed groove 21 and the second fixing groove (23) formed in a circle between the The fixation of the raw key 2 to duplicate the groove or hole shape of the original key 2 will be made firm.

On the other hand, Figure 10 shows the seating and fixing the plate-shaped original key (2) and the raw key (2 ').

That is, a U-shaped first fixing groove 22 is formed at the other end of the upper surface of the first and second moving vices 9 and 9 ', and the first and second fixed vices 10 and 10'. The second end of the U-shaped fixing groove 23 is formed at the other end of the upper bar,

When the first and second moving vise 9 and 9 'are horizontally moved, the first and second fixing grooves 22 and 23 are plate-shaped original keys 2 and raw keys 2'. Is to form a groove that is firmly fixed.

Therefore, after firmly fixing the original key 2 'through the first and second fixing grooves 22 and 23, the raw key 2' replicating the groove or hole shape of the original key 2, Through the guide tool 3a, the shape of the groove or hole of the original key 2 is simulated.

Then, according to the mimicking operation of the guide tool 3a, the machining tool 4a can process the groove or hole shape of the original key 2 in the raw key 2 'in the same manner.

As described above, the present invention is not only possible to fix various types of keys, but also to form a multi-vice that can freely change the fixing position of the key according to the shape of the groove or the hole of the key, thereby making it possible to form various shapes through one key replicator. It is possible to easily duplicate the original key to eliminate the inconvenience of having to use a new key replicator according to the conventional key shape, and to make the processing of the groove or hole shape formed in the key more precisely. Providing the effect of improving the convenience of.

The present invention is not limited to the above-described specific preferred embodiment, and any person having ordinary skill in the art to which the present invention pertains may make various modifications without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

Claims (1)

In the usual vise body including the first, second, third fixed vice and the first and second mobile vice to be adjusted along the guide rod by the gap adjusting handle to fix the original key and the raw key to make a copy thereof. , On both ends of the upper surface of the first and second mobile vises, a fixing protrusion having a predetermined inclined surface and a U-shaped first fixing groove are formed. The first, second, and third fixing vices each have a U-shaped second fixing groove so as to face the fixing protrusion and the first fixing groove so as to firmly hold and fix the original key and the raw key in a plate shape. At one end of the first and second mobile vises and the first and third fixed vises, a c-shaped third fixing groove is formed so as to vertically fix the original key and the raw key of the circular and plate shape and the angular shape. On the other ends of the first and second mobile vise and the first and second fixed vises, a stepped part and a stepped groove are respectively formed so as to vertically fix the original key and the raw key on the plate. The first rotatable by the column body to maintain the same height of the key when the original key and the raw key vertically fixed to the side of the mobile vise and the fixed vise by the stepped portion and the stepped groove on the front of the vise body Form a height adjustment rod, On the back of the vise body, the height of the step surface when the original key and the raw key having the stepped surface are fixed vertically between the first mobile vise and the second fixed vise and the second mobile vise and the first fixed vise are fixed. Multi-vice structure of the key replicator, characterized in that the height adjustment bar accommodated in the L-shape to maintain the same, and the second height adjustment rod for adjusting the height of the height adjustment bar.