KR20110110902A

KR20110110902A - Fixing pin separating tool

Info

Publication number: KR20110110902A
Application number: KR1020100030194A
Authority: KR
Inventors: 김근식
Original assignee: 김근식
Priority date: 2010-04-02
Filing date: 2010-04-02
Publication date: 2011-10-10

Abstract

The present invention is a means for fastening the first coupled parts of the bolts in the mold or various industrial machines without gaps by using a tool for removing the fixing pins, the separation of the fixing pins coupled to the fixing holes drilled in each component is quick and easy. It is configured to be made.
As a means for solving the above problems, the present invention constitutes an upper and lower stoppers at upper and lower ends of the elevating guide rods, and the striking rods are mounted on the elevating guide rods so that the impact of the striking rods is transferred to the upper stopper by raising and lowering the striking rods. At the bottom of the guide rod, a screw coupling hole is formed, and a coupling hole is coupled to the screw coupling hole, and at the bottom of the binding hole, a connection screw rod that can be screwed with a connection screw hole of a fixing pin forms a separation tool. Screwing the connecting screw rod of the separation tool to the connecting screw hole of the fixing pin that is fastening each component of the mold or industrial machine, and then raises the striking rod by colliding with the upper stopper by raising the striking rod fitted to the lifting guide rod. By allowing the striking force to be transmitted to the fixing pin, the fixing pin can be easily separated from the fixing hole.

Description

Fixing pin removal tool {FIXING PIN SEPARATING TOOL}

The present invention is a fixed pin for fixing the position of the upper and lower holder constituting the mold and the mold die or guide plate in the correct position without flow, or fixing pins to maintain the exact position without moving the position of the components coupled in various industrial machines The present invention relates to a tool for removing a fixed pin configured to be easily detached from a ball.

In general, the mold is composed of the upper and lower holders, the die die and the guide plate, the combination thereof is fixed to the bolts first, and fixed in each part as a means for ensuring that they are fixed without changing the position in the above state Drilling through the fixing pins in the fixing hole to be firmly fixed in place without fine flow.

In addition, not only the mold but also various industrial machines as a means to ensure that each part is fixed in the correct position without fine movement, drills a separate fixing hole in addition to the fixing bolt, and puts a fixing pin in the fixing hole so that each component is always fixed in the correct position. Doing.

Therefore, if you want to separate each part as necessary during use, you have to remove the fixing pin from the fixing hole after loosening the bolt, but it is not easy to remove the fixing pin.

Separation work of the fixing pin is made as follows.

That is, a separate screw rod is screwed to the screw hole formed on the inner surface of the fixing pin, and the screw rod is pulled outward in the above state so that the fixing pin is separated from the fixing hole.

In the process of separating the fixing pins, it is not easy to separate the fixing pins that are tightly inserted into the fixing holes of each part, so that the fixing pins are held by a forceps, and then lifted upwards using a hammer to separate the fixing pins. Not only is the separation work cumbersome, but there are disadvantages such as the separation of the fixing pins which are firmly coupled is not easily performed.

The present invention constitutes a fixed pin separating tool to correct the above general disadvantages, as a means for firmly fixing the first coupled parts of the bolt in the mold or various industrial machines without gaps using the fixing pin separating tool. The separation of the fixing pins coupled to the fixing holes drilled in each component is configured to be made easily.

As a means for solving the above problems, the present invention constitutes an upper and lower stoppers at upper and lower ends of the elevating guide rods, and the striking rods are mounted on the elevating guide rods so that the impact of the striking rods is transferred to the upper stopper by raising and lowering the striking rods. At the bottom of the guide rod, a screw coupling hole is formed, and a coupling hole is coupled to the screw coupling hole, and at the bottom of the binding hole, a connection screw rod that can be screwed with a connection screw hole of a fixing pin forms a separation tool. Screwing the connecting screw rod of the separation tool to the connecting screw hole of the fixing pin that is fastening each component of the mold or industrial machine, and then raises the striking rod by colliding with the upper stopper by raising the striking rod fitted to the lifting guide rod. By allowing the striking force to be transmitted to the fixing pin, the fixing pin can be easily separated from the fixing hole.

The present invention is to remove the fixing pin coupled to the fixing hole in order to ensure that the parts of the mold or industrial machinery is always fixed in place without distortion, the connection screw rod of the binding hole configured at the bottom of the separation tool for the connection screw hole Screwed into the lifting guide rod, and raises the striking rod inserted in the lifting guide rod so that the rising impact of the striking rod is transmitted to the upper stopper, and the rising impact of the striking rod delivered to the upper stopper is transmitted to the fixing pin, There is an effect that the separation of the fixing pin can be made easily.

1 is a perspective view of a separation tool to be provided in the present invention
Figure 2 is an exploded view of a partial cross-sectional state of the separation tool to be provided in the present invention
3 is an illustration of a lower mold coupled to the fixing pin is applied to the separation tool of the present invention.
4 is a state in which the detachable tool of the present invention is screwed to the screw hole of the fixing pin
5: A state in which the fixing pin is separated from the fixing hole in the state of FIG. 4

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of a separation tool 10 to be provided by the present invention, and comprises an upper stopper 21 and a lower stopper 22 at upper and lower ends of the lifting guide bar 20, and the lifting guide bar 20. There is a striking rod (30) formed with a striking rod (30) is inserted into the striking rod (30) to move up and down along the lifting guide bar (20) so that the lifting shock is transmitted to the upper stopper (21).

At this time, the lower stopper 22 configured at the lower portion of the elevating guide rod 20 serves as a function of leaving the striking rod 30 to the lower portion of the elevating guide rod 20, and the striking rod 30 at the elevating guide rod 20. After inserting the lower stopper 22 may be configured to weld, in the present invention, as shown in FIG. 2, the screw 23 is configured at the bottom of the elevating guide bar 20, and the nut is screwed to the screw 23. Combined to perform the function of the lower stopper (22).

The lower inner surface of the elevating guide bar 20 constitutes a screw coupling hole 24, and allows the coupling hole 40 to be selectively screwed into the screw coupling hole 24.

Binding hole 40 is configured to constitute a coupling screw rod 41 in the upper portion, the connecting screw rod 42 is configured in the lower portion, and configured to the fastening portion 43 in the center.

Therefore, the coupling screw rod 41 constituting the binding hole 40 is screwed to the screw coupling hole 24 configured at the bottom of the lifting guide bar 20, and then a tool such as a monkey or spanner to the square fastening portion 43 After inserting the binding hole 40 is rotated so that the fastening hole 40 is firmly fastened to the screw coupling hole 24.

The connecting screw rod 42 constituting the binding port 40 is prepared by using a product of various sizes (diameter) and selects a product suitable for the connection screw hole of the fixing pin to be separated.

Reference numeral 50 is a lower mold, 51 is a lower holder, 52 is a mold die, 53 is a guide plate, 54 is a fastening bolt, 55 is a fixing pin, and 56 is a connection pin. Sagong 57 is a fixed hole.

By using the separation tool 10 of the present invention configured as described above, it is used to conveniently separate the fixing pin 55 that binds the mold or the parts of various industrial machines.

Separation operation of the fixing pin 55 used to maintain the lower holder 51 of the lower mold 50 and the mold die 52 and the guide plate 53 by using the separation tool 10 of the present invention. Explain the example.

3 is a diagram illustrating an example of the lower mold 50, in which the lower holder 51 and the die die 52 are fastened and fastened with the fastening bolts 54, and the guide plate 53 is placed on the die die 52. Next, fasten and fix them primarily with the fastening bolts 54, and in order to prevent their position from being misaligned during the mold operation in the above state, the fixing holes 57 are drilled, and the connecting screw holes are connected to the fixing holes 57. (56) is punched through the fixing pin (55) to ensure that each part is fixed in place without error.

Referring to the process for separating the fixing pin 55 used in the above, first, the size of the connecting screw rod 42 of the fastening hole 40 coupled to the bottom of the separation tool 10 was drilled in the fixing pin 55 Selected to match the size of the connection screw hole 56 is fixed to the coupling screw hole 24 configured at the bottom of the lifting guide bar (20).

In the above state, the connecting screw rod 42 formed at the bottom of the binding hole 40 is screwed to the connecting screw rod 56 of the fixing pin 55 fitted to the lower mold 50, and the lift in the above state. When the impact rod 30 fitted to the guide rod 20 is raised so that the upward impact is transmitted to the upper stopper 21, the impact shock of the impact rod 30 is formed at the bottom of the lifting guide rod 20. Is transmitted to), and thus the connecting screw rod 42 of the binding hole 40 is transmitted to the fixed pin 55 coupled thereto, so that the fixing pin 55 is fixed from the fixing hole 57 by the impact of the striking rod 55. This is easily separated.

In the above-described method, the fixing pin 55 coupled to the lower mold 50 can be quickly and easily removed and removed, and this is not only applied to the fixing pin 55 coupled to the lower mold 50, but a general industrial machine. It may be used to apply to the separation of all the fixing pins 55 to which each component of the combination.

Replacement of the binding hole 40 screwed to the separation tool 10 can be easily separated or combined using a tool such as a monkey or spanner to the fastening portion 43 configured at the center of the binding hole 40. .

Separation tool 10 to be provided in the present invention is not necessarily available only for the separation of the fixing pin 55 coupled to the mold or industrial machine, deep in various industrial machines, that is, the operator's hand is not easily This can also be applied if you want to disengage a part that is coupled to a location.

That is, by connecting an extension rod body (not shown) to the threaded portion 23 formed at the bottom of the lifting guide rod 20 constituting the separation tool 10, the length is configured to extend, and the screw rod configured at the end of the extension rod ( (Not shown) to be screwed to the screw hole formed in the part to be separated or to the screw hole of the separately welded nut, and then the striking rod 30 fitted to the lifting guide bar 20 and the upper stopper 21 By hitting, parts located deep inside the machine can be easily separated.

As described above, the separation tool 10 to be provided in the present invention can quickly and easily remove and remove the fixing pin 55 inserted for fixing a position between a connection part of a mold or an industrial machine.

(10)-Separation Tool (20)-Elevation Bar
(21)-Upper Stopper (22)-Lower Stopper
(23)-Screw part (24)-Screw joint
(30)-Strike Rod (31)-Grip
(40)-Binding Sphere (41)-Combination Screw Rod
(42)-Connection threaded rod (43)-Tightening part

Claims

In forming a fixing pin removal tool for binding a mold or parts of various industrial machines, an upper stopper 21 and a lower stopper 22 are formed at upper and lower ends of the lifting guide bar 20, and the lifting guide bar ( 20 is inserted into the striking rod 30 on the striking impact of the striking rod 30 to be transmitted to the upper stopper 21, but the screw guide hole 24 is formed at the bottom of the lifting guide rod 20, the screw Insert the coupling screw rod 41 of the binding hole 40 into the coupling hole 24 so that the binding hole 40 is connected to the lifting guide bar 20 at the lower end, and the coupling screw rod is connected to the lower end of the binding hole 40. Comprising (42), the connecting screw rod 42 of the binding hole 40 is screwed to the connecting screw hole 56 of the fixing pin 55 and then hitting rod (fitted to the lifting guide bar 20 ( 30 by raising the impact shock is transmitted to the upper stopper 21, it is characterized in that it is configured to facilitate the separation of the fixing pin 30 fitted in the fixing hole (57) Pushpin separation instrument of the.

The method of claim 1, wherein the lifting guide bar 20 is configured to form a threaded portion 23, the fixed pin separation tool, characterized in that the lower stopper 22 is screwed fixedly coupled to the threaded portion (23) .