CN106466904A - A kind of side formula is fixing to change insert device - Google Patents

Abstract

This invention provides a side-mounted fixing and replacing insert device, comprising an insert (1) and a fixing and replacing component (2) that cooperates with the insert (1). The insert (1) includes an insert body (3), which has a fixing hole (4) and a first oblique surface (5), with the first oblique surface (5) located on the end face away from the core locking end. The fixing and replacing component (2) includes a fixing and replacing component body (6) that matches the fixing hole (4). One end face of the fixing and replacing component body (6) has a fixing screw hole (6), and the other end face has a second oblique surface (8) that matches the first oblique surface (5). The side-mounted fixing and replacing insert device provided by this invention has a simple operation process, short operation time, and high efficiency, which can solve the problems of low production efficiency and poor product quality caused by the existing insert replacement method.

Description

A side-type fixed replacement insert device

technical field

The invention relates to the field of machinery, in particular to a side-type fixed replacement insert device.

Background technique

With the increase of people's demand for rubber and plastic products, the injection molding industry has also developed rapidly. Injection molding refers to a method of producing and modeling industrial products. Specifically, it refers to the method of injecting heated and melted materials into the mold cavity by high pressure, and obtaining molded products after cooling and solidification. The injection molding process can be achieved through injection molding machines and injection molds. Its products are usually divided into two categories: rubber injection molding products and plastic injection molding products. Injection molding machine (referred to as injection machine or injection molding machine) is an important equipment in the injection molding process. The injection molding machine uses plastic molding molds to make thermoplastics or thermosetting plastics into plastic products of various shapes. Injection mold refers to a tool for producing plastic products, and it is also a tool for giving plastic products a complete structure and precise dimensions. Injection molds are ever-changing due to the variety and performance of plastics, the shape and structure of plastic products, and the types of injection machines. Therefore, when producing different types of plastic products, it is often necessary to replace different injection molds. There is a core fixed in the center of the injection mold. The core is a precision part used for the operation of the mold. The choice of core material is directly related to the service life of the mold and the price of the mold.

In recent years, in order to save the manufacturing cost of products, plastic companies usually use one injection mold to produce multiple products to process plastic products. The way to achieve this is to replace the core inside the injection mold. When the product to be produced is a relatively similar series of products, inserts are often embedded on the mold core, and the core is changed by replacing the insert. Generally, one end of the insert is clamped in the groove of the core. However, when the injection molding machine is working, the insert is prone to loosening and falling off due to factors such as impact and shaking. Therefore, it is necessary to clamp the upper part of the insert. On the basis of fixing the groove of the core, the insert is firmly fixed on the core by other means to ensure the stability of the insert clamping, thereby ensuring the normal operation of the injection molding machine. At present, the traditional fixing method is to use screws to fix and install the inserts. When the production product needs to be changed, the injection mold needs to be removed from the injection molding machine, the core should be taken out, the screws should be removed, and then the inserts should be replaced; then the new inserts should be clamped again Fix it on the core, and fix the new insert on the core with screws, then install the core with the replaced insert into the injection mold, and further install the injection mold into the injection molding machine to continue to produce the next types of products to be produced.

It can be seen from the above process of replacing inserts that in the prior art, the way of fixing inserts makes the process of replacing inserts take a long time, usually more than 2 hours, which affects the normal production process and greatly reduces production efficiency. At the same time, due to the long shutdown time, the stability of the continuous production of the injection molding machine is affected, resulting in a large number of substandard products after the replacement of inserts, which reduces product quality.

Contents of the invention

The invention provides a side-type fixed insert replacement device to solve the problems of low production efficiency and poor product quality caused by insert replacement in the prior art.

The invention provides a side-type fixed replacement insert device, the side-type fixed replacement insert device includes an insert and a fixed replacement part matched with the insert, the insert includes an insert main body, the insert The main body of the part is provided with a fixing hole and a first chamfered surface, and the first chamfered surface is arranged on the end face away from the clamping end of the core; the fixed replacement part includes a fixed replacement part main body matching the fixed hole, so One end surface of the main body of the fixed replacement part is provided with a fixing screw hole, and the other end surface is provided with a second beveled surface matching the first beveled surface.

Preferably, the above-mentioned fixing hole is a through hole penetrating through the main body of the insert in a transverse direction.

Preferably, the inner surface of the above-mentioned fixing hole is a flat plane.

Preferably, the inner surface of the fixing hole is a third beveled surface matching the second beveled surface, and the inclination direction of the third beveled surface is opposite to that of the first beveled surface.

Preferably, the inclination angle of the second beveled surface is consistent with the inclination angle of the first beveled surface, and the inclination angles are both 20-60 degrees.

Preferably, the inclination angle of the second beveled surface is consistent with the inclination angle of the third beveled surface, and the inclination angles are both 20-60 degrees.

Preferably, the above-mentioned side-type fixed replacement insert device further includes a puller, and the puller is detachably connected to the fixed replacement part.

Preferably, the connection between the above-mentioned fixed replacement part and the puller is screw connection, and a pulling screw hole is provided on the end surface of the fixed replacement part that is the same as the fixing screw hole, and the puller A pull screw corresponding to the pull screw hole is provided at the front end of the front end.

Preferably, the above-mentioned second beveled surface is a wedge-shaped surface.

The technical solutions provided by the embodiments of the present invention may include the following beneficial effects:

The invention provides a side-type fixed replacement insert device, the side-type fixed replacement insert device includes an insert and a fixed replacement part matched with the insert, the insert includes an insert main body, the insert The main body of the part is provided with a fixing hole and a first chamfered surface, and the first chamfered surface is arranged on the end face away from the clamping end of the core; the fixed replacement part includes a fixed replacement part main body matching the fixed hole, so One end surface of the main body of the fixed replacement part is provided with a fixing screw hole, and the other end surface is provided with a second beveled surface matching the first beveled surface.

The side-mounted device for fixing and replacing inserts provided by the present invention utilizes the fixing holes provided on the inserts and the first chamfered surface to cooperate with the second chamfered surface provided on the fixed replacement part to fix and replace the inserts. Specifically, insert the fixed replacement part into the fixing hole on the main body of the insert from the side of the insert, and then fix the fixed replacement part on the injection mold through the fixing screw hole to prevent the fixed replacement part from loosening, sliding and falling off, which will affect the Fixing of inserts. Since the insert is subjected to both the clamping action of the upper core and the fixing action of the fixed replacement part, it is ensured that the insert is firmly fixed on the core. The side-type fixed replacement insert device provided by the present invention utilizes the first beveled surface provided on the main body of the insert and the fixed replacement part matched with the first beveled surface to replace the insert. Specifically, since the second chamfered surface arranged on the end surface of the main body of the fixed replacement part matches the first chamfered surface, when a product needs to be replaced after the production of a product, only the fixed replacement part needs to be taken out from the fixing hole After adjusting the position, insert it into the core from the side to contact the insert, and the second bevel on the fixed replacement part cooperates with the first bevel on the insert, because the insert is subjected to the oblique upward force of the fixed replacement , so the insert is ejected from above the core. The replacement of the insert can be completed by taking out the ejected insert and replacing it with the insert of the product to be produced. From the fixing and replacement process of the above-mentioned inserts, it can be known that the operation process of the side-mounted fixed and replaced insert device provided by the present invention is simple, time-consuming and high-efficiency, and the inserts can be completed by using the cooperation between the fixed replacement parts and the inserts. Fixing and replacement, no need to disassemble the injection mold, and no need to disassemble the core, which greatly saves replacement time and improves production efficiency and quality.

It can be seen that the side-mounted fixed insert replacement device provided by the present invention can solve the problems of low production efficiency and poor product quality caused by insert replacement methods in the prior art.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention.

Description of drawings

Fig. 1 is a schematic structural view of the first side-mounted insert replacement device provided by an embodiment of the present invention;

Fig. 2 is a schematic diagram of a side-mounted insert replacement device for fixed inserts provided by an embodiment of the present invention;

Fig. 3 is a schematic diagram of insert replacement provided by a side-mounted fixed insert replacement device provided by an embodiment of the present invention;

Fig. 4 is a schematic diagram of the structure of the first insert provided by the embodiment of the present invention;

Fig. 5 is a schematic diagram of the structure of the second insert provided by the embodiment of the present invention;

Fig. 6 is a schematic diagram of the structure of the third insert provided by the embodiment of the present invention;

Fig. 7 is a schematic diagram of the structure of the fourth insert provided by the embodiment of the present invention;

Fig. 8 is a schematic diagram of the second type of side-mounted fixed replacement insert device fixed insert provided by the embodiment of the present invention;

Fig. 9 is a schematic structural view of the first fixed replacement part provided by the embodiment of the present invention;

Fig. 10 is a schematic structural diagram of a second fixed replacement part provided by an embodiment of the present invention;

Fig. 11 is a schematic structural view of a second side-mounted insert replacement device provided by an embodiment of the present invention;

Fig. 12 is a schematic structural diagram of a third fixed replacement part provided by an embodiment of the present invention;

Fig. 13 is a schematic structural diagram of a puller provided by an embodiment of the present invention;

Symbol means:

1-insert, 2-fixed replacement part, 3-insert body, 4-fixed hole, 5-first chamfered surface, 6-fixed replacement body, 7-fixed screw hole, 8-second chamfered surface, 9 -The third beveled surface, 10-puller, 11-pull screw hole, 12-pull screw.

detailed description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of means consistent with aspects of the invention as recited in the appended claims.

Each embodiment in this specification is described in a progressive manner, the same and similar parts of each embodiment can be referred to each other, and each embodiment focuses on the differences from other embodiments.

Please refer to FIG. 1 , which is a schematic structural view of the first side-mounted insert replacement device provided by an embodiment of the present invention.

As shown in Figure 1, the present invention provides a side-type fixed replacement insert device, the side fixed replacement insert device includes an insert 1 and a fixed replacement part 2 matched with the insert 1, the insert The piece 1 includes an insert body 3, the insert body 3 is provided with a fixing hole 4 and a first chamfered surface 5, and the first chamfered surface 5 is arranged on the end surface away from the clamping end of the core; the fixed replacement part 2 includes a fixed replacement body 6 matching the fixing hole 4, one end surface of the fixed replacement body 6 is provided with a fixing screw hole 7, and the other end surface is provided with a matching first chamfered surface 5 Second bevel 8.

Please refer to FIG. 2 , which is a schematic diagram of a side-mounted insert replacement device for fixing inserts provided by an embodiment of the present invention.

As can be seen from FIG. 2 , the side-mounted insert replacement device provided by the present invention utilizes the fixing hole 4 provided on the insert 1 to cooperate with the second chamfered surface 8 provided on the fixed replacement part 2 to fix the insert 1 . The specific process of fixing the insert is: insert the fixed replacement part 2 from the side of the insert 1 into the fixing hole 4 provided on the main body 3 of the insert, and the second chamfered surface 8 on the fixed replacement part 2 is closely combined with the fixing hole 4 Finally, the fixed replacement part 2 is fixed on the injection mold through the fixing screw hole 7, so as to prevent the fixed replacement part 2 from loosening, sliding and falling off, which will affect the fixing of the insert 1. Since the insert 1 is simultaneously subjected to two forces: the clamping action of the upper core and the fixing action of the fixed replacement part 2 , it is ensured that the insert 1 is firmly fixed on the core.

Please refer to FIG. 3 , which is a schematic diagram of insert replacement of a side-mounted fixed insert replacement device provided by an embodiment of the present invention.

It can be seen from Fig. 3 that the side-type fixed replacement insert device provided by the present invention uses the first beveled surface 5 provided on the insert 1 to cooperate with the second beveled surface 8 provided on the fixed replacement part 2 to replace the insert 1 . The specific insert replacement process is as follows: when a product needs to be replaced after the production of a product, take out the fixed replacement part 2 from the fixed hole 4, turn it over 180°, insert the fixed replacement part 2 into the core again from the side , at this time, the second chamfered surface 8 is in contact with the first chamfered surface 5 and cooperates with each other. Since the insert 1 is subjected to an oblique upward force from the fixed replacement part 2, the insert is pushed out from above the core. The replacement operation of the insert can be completed by taking out the ejected insert 1 and replacing it with the insert of the product to be produced.

It can be seen from the fixed replacement process of the insert 1 shown above that the operation process of the side-type fixed replacement insert device provided by the present invention is simple, time-consuming, and high in efficiency. The fixing and replacement of the insert 1 can be completed without dismantling the injection mold or the core, which greatly saves replacement time and improves production efficiency and quality.

Please refer to FIG. 4 , which is a schematic diagram of the structure of the first insert provided by the embodiment of the present invention.

It can be seen from FIG. 4 that the fixing hole 4 is a through hole penetrating through the main body 3 of the insert in the transverse direction. When the fixed replacement part 2 is inserted into the insert 1 from the side, the second beveled surface 8 on the fixed replacement part 2 can pass through the fixing hole 4, and even the front end of the second beveled surface 8 can extend out of the fixed hole 4, so as to achieve better the fixed effect. Of course, the fixing hole 4 can also be a fixing hole that does not penetrate the main body 3 of the insert. Please refer to FIG. 5 , which is a schematic diagram of the structure of the second insert provided by the embodiment of the present invention. It can be seen from FIG. 5 that the fixing hole 4 does not penetrate the main body 3 of the insert. When the insert 1 needs to be fixed, the fixing replacement part 2 can be inserted into the fixing hole 4 .

The inner surface of the fixing hole 4 provided in this embodiment may be a flat plane, or may be a threaded surface or an inner surface of other forms. Wherein, the flat plane may be a horizontal plane or an inclined plane. Please refer to Fig. 4 and Fig. 5, as can be seen from Fig. 4 and Fig. 5, the inner surface of the fixing hole 4 is a third chamfered surface 9 matched with the second chamfered surface 8, and the inclination direction of the third chamfered surface 9 is the same as that of the first chamfered surface 9. The direction of inclination of the chamfered surface 5 is opposite. When the insert 1 needs to be replaced, the fixed replacement part 2 is taken out from the fixing hole 4, and after turning over 180°, the fixed replacement part 2 is inserted into the core from the side again. The cutting surface 8 is in contact with the first chamfering surface 5 and cooperates with each other to push the insert out from above the core. In this embodiment, the distance between the upper surface of the fixing hole 4 and the lowermost end surface of the insert 1 should be greater than or equal to the width of the fixed replacement part 2, so that the fixed replacement part 2 can replace the insert 1 smoothly.

Please refer to FIG. 6 , which is a schematic structural diagram of a third insert provided by an embodiment of the present invention.

It can be seen from FIG. 6 that the inclination direction of the third beveled surface 9 is the same as the inclination direction of the first beveled surface 5 . In this embodiment, the distance between the upper surface of the fixing hole 4 and the lowermost end surface of the insert 1 should be greater than the width of the fixed replacement part 2. When the insert 1 needs to be fixed, the fixed replacement part 2 needs to be fixed through the fixing screw hole 7. To prevent the fixed replacement part 2 from shaking and falling off, so as to ensure that the insert 1 can be firmly fixed on the core. Since the inclination direction of the third beveled surface 9 in this embodiment is the same as the inclination direction of the first beveled surface 5, it is not necessary to turn the fixed replacement part 2 over 180° when replacing the insert 1, and directly use the second beveled surface 8 Push insert 1 out.

Please refer to FIG. 7 and FIG. 8 , which are respectively a schematic diagram of the structure of the fourth type of insert provided by the embodiment of the present invention and a schematic diagram of the fixed insert of the second type of side-type fixed replacement insert device provided by the embodiment of the present invention.

It can be seen from Fig. 7 and Fig. 8 that the inner surface of the fixing hole 4 is flat and horizontal. When the insert 1 needs to be fixed, the fixing replacement part 2 is inserted into the fixing hole 4 of the insert 1 from the side. In this embodiment, the height of the fixing hole 4 should be slightly greater than that of the fixing replacement part 2, so as to ensure that the fixing replacement part 2 can be smoothly inserted into the fixing hole 4 and the insert 1 can be firmly fixed. The distance between the upper surface of the fixing hole 4 and the lowermost end face of the insert should be greater than the width of the fixed replacement part 2. Therefore, the fixed replacement part 2 needs to be fixed through the fixing screw hole 7 to prevent the fixed replacement part 2 from shaking and falling off. The replacement process of the insert 1 is similar to that of the above embodiment, and will not be repeated here. It should be noted that, in the process of fixing the insert 1, since the second beveled surface 8 can protrude from the fixing hole 4, the inclination direction of the second beveled surface 8 is not limited to the inclination direction shown in FIG. 8 , that is, That is to say, when the insert 1 needs to be fixed, the fixed replacement part 2 can be inserted into the insert 1 in the same direction as the inclination direction of the second beveled surface 8 and the inclination direction of the first beveled surface 5, or the fixed replacement part 2 can be inserted according to The inclination direction of the second beveled surface 8 is inserted into the insert 1 in a direction opposite to the inclination direction of the first beveled surface 5 . When the inclination direction of the second beveled surface 8 is the same as the inclination direction of the first beveled surface 5, the insert 1 does not need to be turned over 180° for replacement, and the second beveled surface 8 is directly used to push the insert 1 out.

In this embodiment, the inclination angle of the second beveled surface 8 is consistent with the inclination angle of the first beveled surface 5, and both are 20-60 degrees. Preferably, the inclination angles of the second beveled surface 8 and the first beveled surface 5 are both 30 degrees. The inclination angle of the third beveled surface 9 can be the same as that of the second beveled surface 8 or not, as long as the second beveled surface 8 can be smoothly inserted into the fixing hole 4 .

The inclination angle of the second beveled surface 8 is consistent with the inclination angle of the third beveled surface 9, and both are 20-60 degrees. Preferably, the inclination angles of the second beveled surface 8 and the third beveled surface 9 are both 30 degrees. The inclination angle of the first beveled surface 5 can be the same as that of the second beveled surface 8 or not, as long as the second beveled surface 8 can smoothly push out the insert 1 .

Preferably, the inclination angles of the first beveled surface 5, the second beveled surface 8 and the third beveled surface 9 are all the same, and the inclination angles of the first beveled surface 5, the second beveled surface 8 and the third beveled surface 9 are all 20 -60 degrees. When the inclination angles of the first beveled surface 5, the second beveled surface 8, and the third beveled surface 9 are all the same, the fixation and replacement of the insert 1 is smoother, and the thrust acting on the fixed replacement part 2 is relatively small. Fixing and replacement of insert 1. More preferably, the inclination angles of the first beveled surface 5 , the second beveled surface 8 and the third beveled surface 9 are all 30 degrees.

Please refer to FIG. 9 and FIG. 10 , which are respectively a schematic structural view of a first type of fixed replacement part provided by an embodiment of the present invention and a structural schematic diagram of a second type of fixed replacement part provided by an embodiment of the present invention. As shown in FIG. 9 , the front end surface of the fixed replacement part 2 is in contact with the upper end surface, that is, the second beveled surface 8 is an inclined surface connected with the upper end surface of the fixed replacement part 2 . As shown in FIG. 10 , the second chamfered surface 8 is a wedge-shaped surface. When the inner surface of the fixing hole 4 is an inclined surface with the third beveled surface 9 , the wedge-shaped surface is conducive to the cooperation between the second beveled surface 8 and the fixing hole 4 to ensure that the fixed replacement part 2 can fix the insert 1 more firmly.

Please refer to FIG. 11 , which is a schematic structural diagram of a second side-mounted insert replacement device provided by an embodiment of the present invention.

As can be seen from FIG. 11 , the side-mounted fixed replacement insert device provided in this embodiment further includes a puller 10 that is detachably connected to the fixed replacement part 2 . When the insert 1 needs to be replaced, the fixed replacement part 2 is taken out from the fixed hole 4 by the pulling force of the puller 10, and then the replacement operation is performed. In this embodiment, the connection between the fixed replacement part 2 and the puller 10 is a screw connection, of course, other possible connection methods such as clamp connection can also be used.

Specifically, please refer to FIG. 12 and FIG. 13 , which are respectively a schematic structural view of a third type of fixed replacement provided by an embodiment of the present invention and a schematic structural view of a puller provided by an embodiment of the present invention. It can be seen from Fig. 12 and Fig. 13 that a pulling screw hole 11 is provided on the end face of the fixing replacement part 2 that is the same as the fixing screw hole 7, and the front end of the puller 10 is provided with a corresponding to the pulling screw hole 11. Pull out screw 12. When the insert 1 needs to be replaced, the fixed replacement part 2 is taken out from the fixed hole 4 by using the puller 10. Specifically, the pull screw 12 arranged at the front end of the puller 10 is screwed into the pull screw 12 on the fixed replacement part 2. Pull out the screw hole 11, so as to realize the detachable connection between the puller 10 and the fixed replacement part 2. After the puller 10 is fixed, an outward force is applied to the puller 10 to pull out the fixed replacement part 2 connected to the puller 10 . It should be noted that the outward acting force is an acting force in a direction opposite to the direction in which the pulling screw 12 is screwed into the pulling screw hole 11 .

It should be noted that the structure of the side-mounted fixed replacement insert device provided by the present invention is not limited to the structure provided in the embodiment. The side-type fixed replacement insert devices formed by combining with each other all fall within the protection scope of the present invention.

The embodiments of the present invention described above are not intended to limit the protection scope of the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

It should be noted that in this article, relative terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply these No such actual relationship or order exists between entities or operations. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

The above descriptions are only specific embodiments of the present invention, so that those skilled in the art can understand or implement the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. A side-type fixed replacement insert device, characterized in that, the side-type fixed replacement insert device comprises an insert (1) and a fixed replacement part (2) matched with the insert (1), The insert (1) includes an insert body (3), the insert body (3) is provided with a fixing hole (4) and a first chamfered surface (5), and the first chamfered surface (5) is provided with On the end face away from the clamping end of the core; The fixed replacement part (2) includes a fixed replacement part main body (6) matching the fixed hole (4), one end surface of the fixed replacement part main body (6) is provided with a fixing screw hole (7), and One end face is provided with a second beveled surface (8) matching the first beveled surface (5). 2 . The side-mounted insert replacement device according to claim 1 , characterized in that, the fixing hole ( 4 ) is a through hole penetrating through the insert body ( 3 ) transversely. 3 . 3. The side-mounted fixing and replacing insert device according to claim 1 or 2, characterized in that the inner surface of the fixing hole (4) is a flat plane. 4. The side-type fixing and replacing insert device according to claim 3, characterized in that, the inner surface of the fixing hole (4) is a third beveled surface (8) matched with the second beveled surface (8). 9), and the inclination direction of the third beveled surface (9) is opposite to the inclination direction of the first beveled surface (5). 5. The side-type fixed insert replacement device according to claim 1, characterized in that, the inclination angle of the second beveled surface (8) is consistent with the inclination angle of the first beveled surface (5), and The inclination angles are all 20-60 degrees. 6. The side-type fixed insert replacement device according to claim 4, characterized in that, the inclination angle of the second beveled surface (8) is consistent with the inclination angle of the third beveled surface (9), and The inclination angles are all 20-60 degrees. 7. The side-type fixedly replacing insert device according to claim 1, characterized in that, the side-type fixedly replace insert device also includes a puller (10), and the puller (10) is connected to the The fixed replacement part (2) is detachably connected. 8. The side-mounted fixed replacement insert device according to claim 7, characterized in that the connection between the fixed replacement part (2) and the puller (10) is a screw connection, and the fixed replacement A drawing screw hole (11) is provided on the same end face as the fixing screw hole (7) on the piece (2), and the front end of the puller (10) is provided with a drawing screw hole (11) ) corresponding to the pull-out screw (12). 9. The side-mounted insert replacement device according to claim 1, characterized in that, the second beveled surface (8) is a wedge-shaped surface.