Automobile silencing barrel forming machine and die assembly structure thereof

Abstract

The utility model relates to an automobile silencing barrel forming machine and a mold assembly structure thereof. According to the technical scheme, the automobile silencing barrel forming machine is characterized by comprising a mounting plate, a mold, a fixing block, a locking screw rod and a mounting seat, the mounting seat is mounted on the upper end surface of the mounting plate; the fixed block is mounted on one side of the mounting seat; a mounting groove matched with the mold and a first threaded hole matched with the locking screw rod are formed in the fixing block; the horizontal included angle between the central axis of the mounting groove and the central axis of the first threaded hole is 45 degrees; the assembling end of the mold is mounted in the mounting groove; a clamping groove is formed in the assembling end of the mold; the locking screw is in threaded connection with the first threaded hole, and the tail end of the locking screw abuts against the side wall of the clamping groove. The overall structure is stable, installation is convenient and fast, time and labor are saved, and a user can conveniently and fast replace molds of different specifications; and meanwhile, a user can finely adjust the horizontal height of the die up and down through cooperation of the adjusting screw rod, the supporting block and the fixing block, so that the machining precision of a product is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, and more specifically, to an automobile silencer cylinder forming machine and a mold assembly structure thereof. Background Art

[0002] The existing mold assembly mechanism of the automobile muffler molding machine is as follows Figure 3 As shown, an external thread is often provided at the assembly end of the forming mold 1, and the forming connection is installed on the mounting seat by cooperating with the external thread and the threaded opening on the mounting seat 2, and then the mounting seat and the forming mold on the mounting seat are pushed by a driving mechanism to move on the automobile muffler lifting molding machine to realize the muffler cylinder molding operation; however, in the assembly method, when installing or disassembling, it is necessary to manually screw the mold multiple times to fix the mold on the mounting seat or remove the mold from the mounting seat, which is time-consuming and labor-intensive to operate, and is inconvenient for users to replace the mold. Moreover, the mold is prone to loosening under the action of pressure after being used for a long time, thereby affecting the processing accuracy; for this reason, we propose a new automobile muffler cylinder molding machine and its mold assembly structure. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide an automobile silencer cylinder forming machine and a mold assembly structure thereof, which have solved the technical problems existing in the above-mentioned background technology.

[0004] The above technical purpose of the present utility model is achieved through the following technical solutions: A mold assembly structure for an automobile silencer barrel forming machine, comprising: a mounting plate, a mold, a fixing block, a locking screw, and a mounting seat; the mounting seat is mounted on the upper end surface of the mounting plate; the fixing block is mounted on one side of the mounting seat; the fixing block is provided with a mounting groove adapted to the mold and a first threaded hole adapted to the locking screw; the horizontal angle between the central axis of the mounting groove and the central axis of the first threaded hole is 45°; the assembly end of the mold is mounted in the mounting groove; the assembly end of the mold is provided with a clamping slot; the locking screw is threadedly connected to the first threaded hole, and its end abuts against the side wall of the clamping slot.

[0005] Optionally, it also includes: a support block, a limit screw, and two adjusting screws; the support block is arranged above the fixed block, and one end of it is fixedly connected to the mounting base; the other end of the support block is provided with a second threaded hole adapted for the limit screw and two third threaded holes adapted for the adjusting screw; the two third threaded holes are relatively arranged on both sides of the second threaded hole; the limit screw is threadedly connected to the support block, and its extended end can abut against the fixed block after passing through the support block; the two adjusting screws are respectively threadedly connected to the support block, and their extended ends are threadedly connected to the fixed block after passing through the support block.

[0006] Optionally, the card slot is a V-shaped card slot.

[0007] Optionally, the horizontal angle between the locking screw and the assembly end of the mold is 45°.

[0008] Optionally, the lower end surface of the mounting plate is provided with a plurality of sliding blocks connected to the frame of the automobile silencer cylinder forming machine.

[0009] The utility model also provides an automobile silencer cylinder forming machine, which comprises the above-mentioned mold assembly structure for the automobile silencer cylinder forming machine.

[0010] To sum up, the utility model has the following beneficial effects: the overall structure is stable, the installation is convenient and quick, saving time and effort, and it is convenient for users to quickly replace molds of different specifications; at the same time, the user can fine-tune the horizontal height of the mold up and down by adjusting the screw, support block and fixed block to ensure the processing accuracy of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is an assembly drawing of the utility model;

[0012] Figure 2 It is a cross-sectional view of the utility model when assembled;

[0013] Figure 3 It is a schematic diagram of the existing mold assembly structure in the background technology.

[0014] In the figure: 1. Mounting plate; 2. Mold; 3. Fixing block; 4. Locking screw; 5. Mounting seat; 6. First threaded hole; 7. Mounting slot; 8. Card slot; 9. Support block; 10. Limiting screw; 11. Adjusting screw; 12. Slider. 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 mold assembly structure for an automobile muffler cylinder forming machine, such as Figure 1-2As shown, it includes: a mounting plate 1, a mold 2, a fixing block 3, a locking screw 4, and a mounting seat 5; the mounting seat 5 is installed on the upper end surface of the mounting plate 1; the fixing block 3 is installed on one side of the mounting seat 5; the fixing block 3 is provided with a mounting groove 7 adapted to the mold 2 and a first threaded hole 6 adapted to the locking screw 4; the horizontal angle between the central axis of the mounting groove 7 and the central axis of the first threaded hole 6 is 45°; the assembly end of the mold 2 is installed in the mounting groove 7; the assembly end of the mold 2 is provided with a card slot 8; the locking screw 4 is threadedly connected to the first threaded hole 6, and its end abuts against the side wall of the card slot 8.

[0020] Specifically, such as Figure 1-2 As shown, the assembly end of the mold 2 is provided with a card slot 8, and the card slot 8 is a card slot 8 with a cross-section of a 90° right angle; during assembly, the assembly end of the mold 2 is placed in the mounting groove 7 of the mounting seat 5, and then the locking screw 4 is twisted so that the end plane of the locking screw 4 abuts against the side wall of the card slot 8 on the assembly end of the mold 2, so that the assembly operation of the mold 2 can be realized; when the mold 2 needs to be replaced, the locking screw abutting against the card slot 8 of the assembly end of the mold 2 is loosened, and then the mold 2 is taken out of the mounting groove 7; the overall structure is stable, the installation is convenient and quick, saving time and effort, and it is convenient for users to replace molds 2 of different specifications.

[0021] Furthermore, it also includes: a support block 9, a limit screw 10, and two adjusting screws 11; the support block 9 is arranged above the fixed block 3, and one end of it is fixedly connected to the mounting seat; the other end of the support block 9 is provided with a second threaded hole adapted to the limit screw 10 and two third threaded holes adapted to the adjusting screw 11; the two third threaded holes are relatively arranged on both sides of the second threaded hole; the limit screw 10 is threadedly connected to the support block 9, and its extended end can abut against the fixed block 3 after passing through the support block 9; the two adjusting screws 11 are respectively threadedly connected to the support block 9, and their extended ends are threadedly connected to the fixed block 3 after passing through the support block.

[0022] In this embodiment, if Figure 1-2 As shown, by providing a support block 9 and an adjusting screw 11 on the support block 9, the position of the fixed block 3 on the mounting seat 5 can be fine-tuned up and down, thereby achieving fine-tuning of the assembly height of the mold 2 up and down, thereby avoiding the loosening of the fixed block 3 or the mold 2 under the action of pressure after a long period of use, thereby affecting the product processing accuracy.

[0023] Furthermore, the slot 8 is a right-angled V-shaped slot 8 .

[0024] Furthermore, the horizontal angle between the locking screw 4 and the assembly end of the mold 2 is 45°.

[0025] Furthermore, the lower end surface of the mounting plate 1 is provided with a plurality of sliders 12 connected to the frame of the automobile silencer cylinder forming machine.

[0026] The present utility model also provides an automobile silencer cylinder forming machine, which comprises the above-mentioned automobile silencer cylinder forming machine mold 2 assembly structure.

[0027] The utility model provides a mold assembly structure for an automobile silencer cylinder forming machine. The overall structure is stable, the installation is convenient and quick, and it saves time and effort, allowing users to quickly replace molds 2 of different specifications. At the same time, the user can fine-tune the horizontal height of the mold 2 up and down by adjusting the screw 11, the support block 9 and the fixed block 3 to ensure 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 mold assembly structure for an automobile muffler cylinder forming machine, characterized in that: include: A mounting plate, a mold, a fixing block, a locking screw, and a mounting seat; the mounting seat is mounted on the upper end surface of the mounting plate; the fixing block is mounted on one side of the mounting seat; the fixing block is provided with a mounting groove adapted to the mold and a first threaded hole adapted to the locking screw; the horizontal angle between the central axis of the mounting groove and the central axis of the first threaded hole is 45°; the assembly end of the mold is mounted in the mounting groove; the assembly end of the mold is provided with a card slot; the locking screw is threadedly connected to the first threaded hole, and its end abuts against the side wall of the card slot.

2. The mold assembly structure for an automobile muffler cylinder forming machine according to claim 1, characterized in that: Also includes: A support block, a limit screw, and two adjusting screws; the support block is arranged above the fixed block, and one end of it is fixedly connected to the mounting base; the other end of the support block is provided with a second threaded hole adapted for the limit screw and two third threaded holes adapted for the adjusting screw; the two third threaded holes are relatively arranged on both sides of the second threaded hole; the limit screw is threadedly connected to the support block, and its extended end can abut against the fixed block after passing through the support block; the two adjusting screws are respectively threadedly connected to the support block, and their extended ends are threadedly connected to the fixed block after passing through the support block.

3. The mold assembly structure for an automobile muffler cylinder forming machine according to claim 1, characterized in that: The card slot is a V-shaped card slot.

4. The mold assembly structure for an automobile muffler cylinder forming machine according to claim 1, characterized in that: The horizontal angle between the locking screw and the assembly end of the mold is 45°.

5. The mold assembly structure for an automobile muffler cylinder forming machine according to claim 1, characterized in that: The lower end surface of the mounting plate is provided with a plurality of sliding blocks connected with a frame of an automobile silencer cylinder forming machine.

6. An automobile muffler cylinder forming machine, characterized in that: The invention comprises a mold assembly structure for an automobile silencer cylinder forming machine as described in any one of claims 1 to 5.

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