A non-standard inclined wedge floating material guide mechanism

Abstract

The utility model discloses a non-standard inclined wedge floating material guide mechanism, which specifically relates to the floating material guide technical field, including an upper mold slider, an upper mold insert mounting body is sleeved on the upper mold slider, a cover plate is provided on the rear side of the top of the upper mold insert mounting body, a guide block is provided at the rear end of the upper mold insert mounting body, a lower mold slider is provided at the bottom end of the upper mold insert mounting body, and inclined wedge guide blocks are provided on both sides of the lower mold slider. The utility model drives the inclined wedge guide blocks to move backward together through the lower mold slider, so as to avoid any interference with the knife edge. When the upper mold slider starts to return, the nitrogen cylinder will push the upper mold insert mounting body forward, so that when the upper mold insert mounting body is in the front position, it can give full play to the important role of guiding and supporting materials. The entire guide structure is relatively narrow and can be adapted to more types of machine tools, and the utilization rate of parts will also be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of floating material guiding, in particular to a non-standard inclined wedge floating material guiding mechanism. Background Art

[0002] With the development of industrial level, the design of automobile parts has become more and more complicated, and various types of molds have emerged one after another. The floating material and guide on the mold have become an urgent problem to be solved. Some molds are limited in mold width or the swing shear is limited by the blade, making it difficult to realize the mold floating material and guide structure. The mold floating material and guide are very important components of the progressive mold. This mechanism can realize both floating material and guide functions at the same time, greatly reducing the size of the mold and saving mold costs.

[0003] For example, the prior art publication number is CN209697852U, which is a floating material guide mechanism for a stamping die. The utility model inserts a driving block downward into the guide hole of a slider, and the guiding inclined surface of the driving block slides along the arc-shaped guiding surface of the guide hole of the slider, driving the connecting block to retreat so that the floating material rack and the guide block give way.

[0004] However, the above-mentioned prior art still has the following problems when used: the size specifications and overall shape of the existing inclined wedge punching mechanism are constant. In actual applications, if the mold is to be used, it can only be designed and arranged accordingly according to the size of the standard punching mechanism. Once the mold is widened, the mold cost will inevitably increase significantly. At the same time, the width of the part sheet will also increase accordingly, which will lead to a decrease in part utilization. Based on this, the utility model provides a non-standard inclined wedge floating material guide mechanism with light applicability and high part utilization. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a non-standard inclined wedge floating material guide mechanism, which drives the inclined wedge guide block to move backward together through the lower mold slider, so as to avoid any interference with the knife edge. When the upper mold slider starts to return, the nitrogen cylinder will push the upper mold insert mounting body forward, so that when the upper mold insert mounting body is in the front end position, it can give full play to the important role of guiding and supporting materials. The entire guide structure is relatively narrow and can be adapted to more types of machine tools, and the utilization rate of parts will also be effectively improved to solve the problems arising from the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a non-standard inclined wedge floating material guide mechanism, comprising an upper mold slider, an upper mold insert mounting body is sleeved on the upper mold slider, a cover plate is provided on the rear side of the top end of the upper mold insert mounting body, a guide block is provided at the rear end of the upper mold insert mounting body, a lower mold slider is provided at the bottom end of the upper mold insert mounting body, inclined wedge guide blocks are provided on both sides of the lower mold slider, embedding grooves are opened on both sides of the lower mold slider, two inclined wedge guide blocks are respectively arranged in the two embedding grooves, a top block is provided at the front end of the lower mold slider, a nitrogen cylinder is fixedly penetrated inside the top block, specifically, a nitrogen cylinder refers to a high-pressure container for storing and transporting liquid nitrogen, the nitrogen cylinder is connected to the lower mold slider, fixed inserts are provided behind the two inclined wedge guide blocks, and the two fixed inserts are respectively arranged on both sides of the upper mold slider.

[0007] In a preferred embodiment, two guide plates are fixedly provided at the bottom end of the lower die slider, and the two guide plates are respectively provided on both sides of the bottom of the lower die slider for supporting the lower die slider.

[0008] In a preferred embodiment, slots are provided on both sides of the rear end of the upper mold insert mounting body, and the guide blocks are arranged in the two slots, which can improve the stability of the guide blocks.

[0009] In a preferred embodiment, the cover plate is fixed to the upper mold insert mounting body by two bolts, so that it is convenient for workers to disassemble and install the cover plate.

[0010] In a preferred embodiment, a plurality of first mounting holes are provided at the top of the upper mold slider and the top of the upper mold insert mounting body. The plurality of first mounting holes are evenly distributed on the upper mold slider and the upper mold insert mounting body and are used for installing the upper mold slider and the upper mold insert mounting body, while being able to improve the firmness of the upper mold slider and the upper mold insert mounting body during installation.

[0011] In a preferred embodiment, the top of the lower mold slider, the top of the top block, the two inclined wedge guide blocks, and the top of the two fixed inserts are all provided with multiple second mounting holes for mounting the lower mold slider, the top block, the inclined wedge guide block and the fixed insert.

[0012] In a preferred embodiment, the multiple second mounting holes on the lower mold slide block respectively correspond to the multiple first mounting holes on the upper mold insert mounting body, and are used to fix the lower mold slide block and the upper mold insert mounting body together for use.

[0013] Technical effects and advantages of the utility model:

[0014] The utility model drives the inclined wedge guide block to move backward together with the lower die slide block, so as to avoid any interference with the knife edge. When the upper die slide block starts to return, the nitrogen cylinder will push the upper die insert mounting body forward, so that when the upper die insert mounting body is in the front end position, it can give full play to the important role of guiding and supporting materials. The whole guide structure is relatively narrow and can be adapted to more types of machine tools, and the utilization rate of parts will also be effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a bottom view of the overall structure of the utility model;

[0017] Figure 3 It is a side view of the overall structure of the utility model;

[0018] Figure 4 It is a side view of the upper die slider and the lower die slider of the utility model;

[0019] Figure 5 It is a top view of the overall structure of the utility model.

[0020] The accompanying drawings are marked as follows: 1. upper die slider; 2. upper die insert mounting body; 3. cover plate; 4. guide block; 5. lower die slider; 6. wedge guide block; 7. embedding groove; 8. top block; 9. nitrogen cylinder; 10. fixed insert; 11. guide plate; 12. slot; 13. bolt; 14. first mounting hole; 15. second mounting hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Refer to the instruction manual Figure 1-5 The utility model provides a non-standard inclined wedge floating material guide mechanism, including an upper die slide block 1, an upper die insert mounting body 2 is sleeved on the upper die slide block 1, a cover plate 3 is provided on the rear side of the top of the upper die insert mounting body 2, a guide block 4 is provided at the rear end of the upper die insert mounting body 2, a lower die slide block 5 is provided at the bottom end of the upper die insert mounting body 2, and inclined wedge guide blocks 6 are provided on both sides of the lower die slide block 5;

[0023] Next, embedding grooves 7 are provided on both sides of the lower die slider 5, and two inclined wedge guide blocks 6 are respectively arranged in the two embedding grooves 7. A top block 8 is provided at the front end of the lower die slider 5, and a nitrogen cylinder 9 is fixedly penetrated inside the top block 8. Specifically, the nitrogen cylinder 9 refers to a high-pressure container for storing and transporting liquid nitrogen. The nitrogen cylinder 9 is connected to the lower die slider 5. Fixed inserts 10 are provided behind the two inclined wedge guide blocks 6, and the two fixed inserts 10 are respectively arranged on both sides of the upper die slider 1;

[0024] In addition, two guide plates 11 are fixedly provided at the bottom end of the lower mold slider 5. The two guide plates 11 are respectively arranged on both sides of the bottom of the lower mold slider 5 for supporting the lower mold slider 5. Slots 12 are opened on both sides of the rear end of the upper mold insert mounting body 2. The guide block 4 is arranged in the two slots 12 to improve the stability of the guide block 4.

[0025] During use, when the upper mold insert and the lower mold slider 5 contact each other, the lower mold slider 5 will drive the inclined wedge guide block 6 to start moving, and the two inclined wedge guide blocks 6 will move backward together, so as not to cause any interference to the cutting edge. When the upper mold slider 1 starts to return, the nitrogen cylinder 9 of the lower mold slider 5 will push the upper mold insert mounting body 2 forward. When the upper mold insert mounting body 2 is in the front end position, it can give full play to the important role of guiding and supporting materials. The entire guiding structure is relatively narrow and can be adapted to more types of machine tools, and the utilization rate of parts will also be effectively improved.

[0026] Refer to the instruction manual Figure 1-5 The cover plate 3 is fixed to the upper mold insert mounting body 2 by two bolts 13, which is convenient for the staff to disassemble and install the cover plate 3. The top of the upper mold slider 1 and the top of the upper mold insert mounting body 2 are both provided with a plurality of first mounting holes 14. The plurality of first mounting holes 14 are evenly distributed on the upper mold slider 1 and the upper mold insert mounting body 2, and are used to install the upper mold slider 1 and the upper mold insert mounting body 2;

[0027] In addition, a plurality of second mounting holes 15 are provided at the top of the lower die slider 5, the top block 8, the two inclined wedge guide blocks 6, and the top of the two fixed inserts 10, for mounting the lower die slider 5, the top block 8, the inclined wedge guide block 6, and the fixed inserts 10;

[0028] The multiple second mounting holes 15 on the lower mold slide block 5 correspond one-to-one to the multiple first mounting holes 14 on the upper mold insert mounting body 2, and are used to fix the lower mold slide block 5 and the upper mold insert mounting body 2 together for use.

[0029] By opening a plurality of second mounting holes 15 at the top of the lower die slider 5, the top of the top block 8, the two inclined wedge guide blocks 6, and the top of the two fixed inserts 10, it is convenient to install the lower die slider 5, the top block 8, the two inclined wedge guide blocks 6, and the two fixed inserts 10.

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A non-standard inclined wedge floating material guide mechanism, characterized in that: It comprises an upper die slide block (1), an upper die insert mounting body (2) is sleeved on the upper die slide block (1), a cover plate (3) is provided at the rear side of the top end of the upper die insert mounting body (2), and a guide block (4) is provided at the rear end of the upper die insert mounting body (2); A lower die slider (5) is provided at the bottom end of the upper die insert mounting body (2), and inclined wedge guide blocks (6) are provided on both sides of the lower die slider (5). Both sides of the lower die slider (5) are provided with embedding grooves (7), and two inclined wedge guide blocks (6) are respectively arranged in the two embedding grooves (7). A counter block (8) is provided at the front end of the lower die slider (5), and a nitrogen cylinder (9) is fixedly penetrated inside the counter block (8), and the nitrogen cylinder (9) is connected to the lower die slider (5); A fixed insert (10) is arranged behind the two inclined wedge guide blocks (6), and the two fixed inserts (10) are arranged on both sides of the upper die slide block (1) respectively.

2. A non-standard inclined wedge floating material guide mechanism according to claim 1, characterized in that: Two guide plates (11) are fixedly provided at the bottom end of the lower die slide block (5), and the two guide plates (11) are respectively provided at two sides of the bottom of the lower die slide block (5).

3. The non-standard inclined wedge floating material guide mechanism according to claim 1, characterized in that: Slots (12) are provided on both sides of the rear end of the upper mold insert installation body (2), and the guide blocks (4) are arranged in the two slots (12).

4. The non-standard inclined wedge floating material guide mechanism according to claim 1, characterized in that: The cover plate (3) is fixed to the upper mold insert mounting body (2) by two bolts (13), so that the cover plate (3) can be easily disassembled and assembled.

5. The non-standard inclined wedge floating material guide mechanism according to claim 1, characterized in that: A plurality of first mounting holes (14) are provided at the top of the upper die slider (1) and the top of the upper die insert mounting body (2); the plurality of first mounting holes (14) are evenly distributed on the upper die slider (1) and the upper die insert mounting body (2).

6. A non-standard inclined wedge floating material guide mechanism according to claim 5, characterized in that: A plurality of second mounting holes (15) are provided at the top of the lower die slide block (5), the top of the top block (8), the two inclined wedge guide blocks (6), and the top of the two fixed inserts (10).

7. The non-standard inclined wedge floating material guide mechanism according to claim 6, characterized in that: The plurality of second mounting holes (15) on the lower die slide block (5) respectively correspond one-to-one to the plurality of first mounting holes (14) on the upper die insert mounting body (2).

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