Sealing mold assembly structure for silencing barrel

Abstract

According to the technical scheme, the assembly structure is characterized by comprising an installation base, a forming die, a locking assembly and a limiting assembly; a through hole is formed in the mounting seat; the assembling end of the forming mold is arranged in the through hole in a sliding manner; a limiting groove is formed in the side wall, away from an opening of the forming end of the forming mold, of the through hole. The output end of the locking assembly penetrates through the side wall of the mounting base, then is arranged in the limiting groove and abuts against the forming mold; the limiting assembly is installed on the side wall of the installation base and abuts against the output end of the locking assembly. A rotary knob is arranged at the end, close to the limiting assembly, of the forming mold. The whole structure is stable, and a user can conveniently disassemble and assemble the forming mold; and the position of the forming die can be conveniently adjusted to adapt to machining of silencing barrels with different lengths, meanwhile, the adjusting precision of the forming die is guaranteed, and then the machining precision of products is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of silencer cylinder molding equipment, and more specifically, to a silencer cylinder sealing mold assembly structure. Background Art

[0002] Existing, the sealing molding of the silencer cylinder body is mostly done by using a clamping assembly to clamp the silencer cylinder body to be sealed and send it to the molding station, so that the end of the silencer cylinder body to be sealed abuts against the molding die, and then the driving motor and the sealing die are used to cooperate to realize the sealing operation of the silencer cylinder body; However, the assembly structure of the existing molding die (such as Figure 4 As shown in the figure, a plurality of locking screws are used to tighten the forming mold so that it is installed and fixed on the processing equipment. However, this assembly structure is not convenient for disassembly and assembly of the forming mold, and it is inconvenient to adjust when sealing silencer cylinders of different lengths and specifications. Moreover, tolerances are likely to occur during the adjustment process, thereby affecting the processing quality and efficiency. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a silencer cylinder sealing mold assembly structure to solve the technical problems existing in the above-mentioned background technology.

[0004] The above technical purpose of the present invention is achieved through the following technical solutions: A silencer cylinder sealing mold assembly structure, comprising: a mounting seat, a molding mold, a locking assembly for locking and fixing the molding mold on the mounting seat, and a limiting assembly for limiting the locking assembly; a through hole is provided on the mounting seat; the assembly end of the molding mold is slidably arranged in the through hole; a limiting groove is provided on the side wall of the through hole away from the opening of the molding end of the molding mold; the output end of the locking assembly passes through the side wall of the mounting seat and is placed in the limiting groove, and abuts against the molding mold; the limiting assembly is installed on the side wall of the mounting seat, and abuts against the output end of the locking assembly.

[0005] Optionally, the locking assembly includes: a locking block, a locking bolt, and an adjusting nut adapted to the locking screw; the locking block can be slidably installed in the limit groove; the locking block abuts against the forming mold and the limit assembly respectively; a threaded hole adapted to the adjusting screw is provided on the locking block; the locking screw passes through the adjusting nut and the side wall of the mounting seat in sequence and is threadedly connected to the locking block; the adjusting nut can abut against the side wall of the mounting seat.

[0006] Optionally, a first external thread is provided on the side wall of the locking block close to one end of the forming mold; a second external thread adapted to the limiting thread is provided on the forming mold; and the locking block can be threadably connected to the forming mold.

[0007] Optionally, the limit assembly includes: a limit plate, and two screws; the limit is fixed to one side of the mounting seat by the two screws and abuts against the locking block.

[0008] Optionally, it also includes a limit rod; two slide grooves are symmetrically opened on the mounting seat; both of the two slide grooves are connected to the through hole; the limit rod is passed through the forming mold, and its two ends can be slidably placed in the two slide grooves respectively.

[0009] To sum up, the utility model has the following beneficial effects: the overall structure is stable, the installation is easy, and it is convenient for users to disassemble and assemble the forming mold; and while it is convenient for adjusting the position of the forming mold to adapt to the processing of silencer cylinders of different lengths, it ensures the adjustment accuracy of the forming mold and thus ensures the processing accuracy of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is an assembly drawing of the utility model;

[0011] Figure 2 yes Figure 1 Right view of;

[0012] Figure 3 yes Figure 2 sectional view of

[0013] Figure 4 It is a schematic diagram of the assembly structure of the existing silencer cylinder sealing mold in the background technology.

[0014] In the figure: 1. Mounting seat; 2. Forming mold; 3. Locking assembly; 31. Locking block; 32. Locking bolt; 33. Adjusting nut; 4. Limiting assembly; 41. Limiting plate; 42. Screw; 5. Through hole; 6. Limiting slot; 7. Knob; 8. Limiting rod; 9. Slide slot. DETAILED DESCRIPTION

[0015] To make the objectives, features, and advantages of the present invention more readily apparent, the following detailed description of the present invention is provided with reference to the accompanying drawings. The accompanying drawings illustrate several embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein.

[0016] In the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. The terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features.

[0017] In the present invention, unless otherwise expressly specified and limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature. The terms "vertical," "horizontal," "left," "right," "above," "below," and similar expressions are for illustrative purposes only and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention.

[0018] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0019] The utility model provides a silencer cylinder sealing mold assembly structure, such as Figure 1-2 As shown, it includes: a mounting base 1, a forming mold 2, a locking assembly 3 for locking and fixing the forming mold 2 on the mounting base 1, and a limiting assembly 4 for limiting the locking assembly 3; a through hole 5 is provided on the mounting base 1; the assembly end of the forming mold 2 can be slidably set in the through hole 5; a limiting groove 6 is provided on the side wall of the through hole 5 away from the opening of the forming end of the forming mold 2; the output end of the locking assembly 3 passes through the side wall of the mounting base 1 and is placed in the limiting groove 6, and abuts against the forming mold 2; the limiting assembly 4 is installed on the side wall of the mounting base 1, and abuts against the output end of the locking assembly 3.

[0020] In this embodiment, if Figure 1-2As shown, the silencer cylinder sealing mold assembly structure is mainly composed of a mounting base 1, a forming mold 2, a locking component 3 and a limit component 4; during assembly, the assembly end of the forming mold 2 is passed through the mounting base 1, and then the locking component 3 is used to tighten the forming mold 2, so that the forming mold 2 is installed and fixed on the mounting base 1, so as to seal the silencer cylinder. During the tightening process of the locking component 3, the limit component 4 simultaneously presses and limits the locking component 3 to avoid displacement of the forming mold 2 and the locking component 3 due to pressure during the working process, thereby affecting the processing accuracy; the overall structure is stable and easy to install, making it convenient for users to disassemble and assemble the forming mold 2.

[0021] Furthermore, the locking assembly 3 includes: a locking block 31, a locking bolt 32, and an adjusting nut 33 adapted to the locking screw; the locking block 31 can be slidably installed in the limit groove 6; the locking block 31 is respectively abutted against the forming mold 2 and the limit assembly; a threaded hole adapted to the adjusting screw is provided on the locking block 31; the locking screw passes through the adjusting nut 33 and the side wall of the mounting seat 1 in sequence and is threadedly connected to the locking block 31; the adjusting nut 33 can abut against the side wall of the mounting seat 1; the side wall of the locking block 31 close to the end of the forming mold 2 is provided with a first external thread; the forming mold 2 is provided with a second external thread adapted to the limiting thread: the locking block 31 can be threadedly connected to the forming mold 2.

[0022] In this embodiment, if Figure 1-2 As shown, the locking assembly 3 is mainly composed of a locking block 31, a locking bolt 32 and an adjusting nut 33; during assembly, the locking screw is turned, and the locking screw pushes the locking block 31 to tighten with the forming mold 2 to tighten the forming mold 2 on the mounting seat 1 to realize the installation operation of the forming mold 2; during the tightening process, the first external thread on the side wall of the locking block 31 and the second external thread on the forming mold 2 cooperate with each other to further limit and fix the forming mold 2, so as to avoid the front and rear displacement of the forming mold 2 under the action of pressure during operation, thereby affecting the processing accuracy; the threaded matching limiting assembly method is adopted, and when it is necessary to seal silencers of different lengths, the position adjustment operation of the forming mold 2 can be realized by using a wrench to turn the knob 7 on the assembly end of the forming mold 2. The operation is convenient and quick, and the adjustment accuracy is high, which can effectively ensure the processing accuracy.

[0023] Furthermore, the limiting assembly 4 includes: a limiting plate 41 and two screws 42 ; the limiting plate is fixed to one side of the mounting seat 1 by the two screws 42 and abuts against the locking block 31 .

[0024] In this embodiment, if Figure 1-2As shown, the limiting plate 41 is used to cover the opening of the limiting groove 6 of the mounting seat 1 to limit and fix the locking block 31 to prevent the forming mold 2 and the locking block 31 from being displaced under pressure during the processing, thereby affecting the processing accuracy.

[0025] Furthermore, it also includes a limit rod 8; two slide grooves 9 are symmetrically opened on the mounting seat 1; the two slide grooves 9 are connected to the through hole 5; the limit rod 8 is passed through the forming mold 2, and its two ends can be slidably placed in the two slide grooves 9 respectively.

[0026] In this embodiment, if Figure 1-2 As shown, the limit rod 8 is passed through the forming mold 2, and its two ends are respectively placed in two symmetrical slide grooves 9 on the mounting seat 1. The limit rod 8 and the forming mold 2 are assembled into a cross shape as a whole, and the side wall of the slide groove 9 fits with the limit rod 8; by setting the limit rod 8, it can be avoided that the forming mold 2 rotates during the processing, affecting the processing accuracy; when it is necessary, the limit rod 8 is pulled out of the slide groove 9, and then the knob 7 assembled with the forming mold 2 is twisted to realize the adjustment operation of the forming mold 2.

[0027] The utility model provides a silencer cylinder sealing mold assembly structure with a stable overall structure and easy installation, which is convenient for users to disassemble and assemble the forming mold 2; and it is convenient for adjusting the position of the forming mold 2 to adapt to the processing of silencer cylinders of different lengths, while ensuring the adjustment accuracy of the forming mold 2, thereby ensuring the processing accuracy of the product.

[0028] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A silencer cylinder sealing mold assembly structure, characterized in that: include: A mounting seat, a forming mold, a locking assembly for locking and fixing the forming mold on the mounting seat, and a limiting assembly for limiting the locking assembly; a through hole is provided on the mounting seat; the assembly end of the forming mold is slidably arranged in the through hole; a limiting groove is provided on the side wall of the through hole away from the opening of the forming end of the forming mold; the output end of the locking assembly passes through the side wall of the mounting seat and is placed in the limiting groove, and abuts against the forming mold; the limiting assembly is installed on the side wall of the mounting seat and abuts against the output end of the locking assembly; a knob is provided on the end of the forming mold close to the limiting assembly.

2. The muffler cylinder sealing mold assembly structure according to claim 1, characterized in that: The locking assembly includes: a locking block, a locking bolt, and an adjusting nut adapted to the locking screw; the locking block can be slidably installed in the limit groove; the locking block abuts against the forming mold and the limit assembly respectively; a threaded hole adapted to the adjusting screw is provided on the locking block; the locking screw passes through the adjusting nut and the side wall of the mounting seat in sequence and is threadedly connected to the locking block; the adjusting nut can abut against the side wall of the mounting seat.

3. The muffler cylinder sealing mold assembly structure according to claim 2, characterized in that: The locking block has a first external thread on its side wall near one end of the forming mold; the forming mold is provided with a second external thread that matches the limiting thread; the locking block can be threadedly connected to the forming mold.

4. The muffler cylinder sealing mold assembly structure according to claim 2, characterized in that: The limiting assembly includes: a limiting plate and two screws; the limiting plate is fixed on one side of the mounting seat by the two screws and abuts against the locking block.

5. The muffler cylinder sealing mold assembly structure according to claim 1, characterized in that: It also includes a limiting rod; two sliding grooves are symmetrically opened on the mounting seat; both of the two sliding grooves are connected to the through hole; the limiting rod is passed through the forming mold, and its two ends can be slidably placed in the two sliding grooves respectively.

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