Die for producing rear back door tail lamp mounting plate

Abstract

The utility model belongs to the technical field of stamping dies, and particularly relates to a die for producing a rear back door tail lamp mounting plate, which comprises a lower die holder, a lower die connected to the top surface of the lower die holder, an upper die connected to the top surface of the lower die, an upper die holder connected to the top surface of the upper die, and a stand column connected to the bottom surface of the upper die holder. And moving grooves are formed in the bottom surfaces of the stand columns. Through mutual cooperation of the movable column, the sliding groove, the guide column and the spring, the moving track of the upper die can be guided, the situation that the position of the upper die is prone to deviation in the using process is avoided, the machining effect of products is ensured, the spring can weaken impact force generated when the movable column moves downwards, and the product quality is improved. And secondly, by changing the position of the movable column and screwing the threaded column, when the spring effect is poor, the guide column can be maintained and replaced, and therefore the use effect of the spring is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of stamping dies, and in particular relates to a die for producing a rear door taillight mounting plate. Background Art

[0002] The tailgate taillight mounting plate is a special part of the car, mainly used to fix and install the tailgate taillight. The design of the mounting plate takes into account the shape, size and installation requirements of the taillight to ensure that the taillight can be firmly installed on the car.

[0003] In the production and processing of the tailgate taillight mounting plate, a stamping die is generally used. The material can be processed into the required tailgate taillight mounting plate through the stamping die. After a long period of use, the upper die of the tailgate taillight mounting plate may be offset during operation, which may cause the mounting plate produced by the stamping to not meet the standards, causing inconvenience to the operator.

[0004] Therefore, the utility model provides a mold for producing a rear door taillight mounting plate to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a mold for producing a rear door taillight mounting plate, aiming to solve the problem of position deviation of the upper mold during operation proposed in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mold for producing a rear taillight mounting plate of a rear door, comprising a lower mold base, the top surface of the lower mold base is connected to the lower mold, the top surface of the lower mold is connected to the upper mold, the top surface of the upper mold is connected to the upper mold base, the bottom surface of the upper mold base is connected to a column, the bottom surface of the column is provided with a movable groove, the inner surface of the movable groove is connected to a movable column, the front end surface of the column is provided with a penetrating fixing hole, the front end surface of the movable column is provided with a limiting hole, the fixing hole and the limiting hole are penetrated and connected with bolts, the end of the bolt extending out of the column is connected to a nut, and the bottom end of the movable column is connected to a guide mechanism.

[0007] In order to guide the movable column and weaken the impact force generated during operation, as a preferred embodiment of the utility model for producing a rear door taillight mounting plate mold, the guide mechanism includes: a slide groove, a guide column, a spring, a threaded column and a threaded groove, one end of the movable column extends into the slide groove, the slide groove is opened on the top surface of the guide column, and the bottom surface inside the slide groove is connected with a spring, the bottom surface of the guide column is connected with a threaded column, one end of the threaded column extends into the threaded groove, and the threaded groove is opened on the top surface of the lower mold base.

[0008] In order to adjust the position of the movable column, as a preferred embodiment of the utility model for producing a rear door taillight mounting plate mold, the movable column is slidably connected to the column through a movable groove.

[0009] In order to fix the position of the movable column, as a preferred embodiment of the utility model for producing a rear door taillight mounting plate mold, the bolt passes through the fixing hole and the limiting hole to form a threaded connection with the nut.

[0010] In order to realize the movement of the movable column in the guide column, as a preferred embodiment of the utility model for producing a rear door taillight mounting plate mold, the movable column is slidably connected to the guide column through a slide groove.

[0011] In order to realize the disassembly and assembly of the guide column, as a preferred embodiment of the utility model for producing a rear door taillight mounting plate mold, the threaded grooves are arranged in four groups in a rectangular array on the top surface of the lower mold base, and the threaded column is threadedly connected to the lower mold base through the threaded grooves.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model can guide the running track of the upper mold through the mutual cooperation between the movable column, the slide groove, the guide column and the spring, so as to avoid the position deviation of the upper mold during use and ensure the processing effect of the product. The spring can weaken the impact force generated when the movable column moves downward.

[0014] 2. The utility model can maintain and replace the guide column by changing the position of the movable column and twisting the threaded column when the spring effect is not good, thereby ensuring the use effect of the spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the structure of the utility model when the mold is closed;

[0017] Figure 2 This is a schematic diagram of the partial structure of the mold of the utility model in the open state;

[0018] Figure 3 This is a schematic diagram of the partial explosion structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the utility model column when viewed from above.

[0020] In the figure: 1. lower die base; 2. lower die; 3. upper die; 4. upper die base; 5. column; 6. movable groove; 7. movable column; 8. fixing hole; 9. limiting hole; 10. bolt; 11. nut; 12. slide groove; 13. guide column; 14. spring; 15. threaded column; 16. threaded groove. 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] See also Figure 1-Figure 4 The utility model provides the following technical solutions: a mold for producing a rear taillight mounting plate of a back door, comprising a lower mold base 1, a lower mold 2 is connected to the top surface of the lower mold base 1, an upper mold 3 is connected to the top surface of the lower mold 2, an upper mold 3 is connected to the top surface of the upper mold 3, an upper mold base 4 is connected to the bottom surface of the upper mold base 4, a column 5 is connected to the bottom surface of the upper mold base 4, a movable groove 6 is provided on the bottom surface of the column 5, a movable column 7 is connected to the inner surface of the movable groove 6, a fixing hole 8 is provided on the front end surface of the column 5, a limiting hole 9 is provided on the front end surface of the movable column 7, a bolt 10 is connected to the fixing hole 8 and the limiting hole 9, a nut 11 is connected to one end of the bolt 10 extending out of the column 5, and a guide mechanism is connected to the bottom end of the movable column 7.

[0023] Preferably: the guiding mechanism comprises: a slide groove 12, a guide column 13, a spring 14, a threaded column 15 and a threaded groove 16, one end of the movable column 7 extends into the slide groove 12, the slide groove 12 is opened on the top surface of the guide column 13, and the inner bottom surface of the slide groove 12 is connected with the spring 14, the bottom surface of the guide column 13 is connected with the threaded column 15, one end of the threaded column 15 extends into the threaded groove 16, and the threaded groove 16 is opened on the top surface of the lower mold base 1.

[0024] During specific use, the threaded column 15 at the bottom of the guide column 13 is screwed into the threaded groove 16 to fix the position of the guide column 13 on the lower mold base 1. By adjusting the position of the movable column 7, one end of the movable column 7 can be extended into the slide groove 12. In this way, when the upper mold base 4 moves downward, it will drive the movable column 7 to slide in the slide groove 12 and squeeze the spring 14 at the same time. In this way, the spring 14 will buffer the rigid contact force generated when the upper mold 3 contacts the lower mold 2.

[0025] Preferably, the movable column 7 is slidably connected to the column 5 via the movable groove 6 .

[0026] During specific use, the movable column 7 can slide in the movable groove 6 , thereby changing the position of the movable column 7 on the column 5 .

[0027] Preferably, the bolt 10 penetrates the fixing hole 8 and the limiting hole 9 to form a threaded connection with the nut 11 .

[0028] During specific use, when the bolt 10 passes through the fixing hole 8 and the limiting hole 9 and is screwed together with the nut 11 , the position of the movable column 7 can be fixed on the column 5 .

[0029] Preferably, the movable column 7 is slidably connected to the guide column 13 via the slide groove 12 .

[0030] During specific use, the movable column 7 can move in the slide slot 12 and squeeze the spring 14 in the slide slot 12 at the same time.

[0031] Preferably, four groups of thread grooves 16 are arranged in a rectangular array on the top surface of the lower die base 1 , and the threaded column 15 is threadedly connected to the lower die base 1 through the thread grooves 16 .

[0032] During specific use, the threaded column 15 can be rotated in the threaded groove 16 , so that the threaded column 15 can be placed in or out of the threaded groove 16 .

[0033] Working principle: when using the mold for producing the taillight mounting plate of the rear door, install the lower mold base 1 at the specified position of the workbench, and then install the upper mold 3 on the movable end of the stamping device, then screw out the nut 11 and remove the bolt 10, and then the movable column 7 can move in the movable groove 6, so that one end of the movable column 7 extends into the slide groove 12, and then the bolt 10 is passed through the fixing hole 8 and the limiting hole 9 and the nut 11 are screwed together, so that the position of the movable column 7 can be fixed on the column 5, and one end of the movable column 7 will also be in the slide groove 12, so that when the upper mold base 4 moves downward with the upper mold 3, the movable column 7 will slide in the slide groove 12 to ensure that the moving trajectory of the upper mold base 4 will not deviate, and at the same time, the movable column 7 will be squeezed by the spring 14 in the slide groove 12, so that the impact force generated when the movable column 7 descends will It is weakened by the spring 14, and at the same time, it will also buffer the rigid contact force generated when the upper mold 3 contacts the lower mold 2, thereby increasing the service life of the mold. When the spring 14 is not effective and needs to be replaced, the nut 11 is unscrewed again, the bolt 10 is removed, and the movable column 7 is allowed to move upward in the movable groove 6, so that the top surface of the movable column 7 contacts the top surface of the inner side of the movable groove 6. At this time, the bolt 10 is passed through the fixing hole 8 and the limiting hole 9 and the nut 11 are screwed together to fix the position of the movable column 7. At this time, one end of the movable column 7 will be separated from the slide groove 12. At this time, the threaded column 15 can be rotated to separate the threaded column 15 from the threaded groove 16, so that the operator can remove the guide column 13 and replace the new guide column 13 for use, thereby ensuring the use effect of the spring 14.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A mold for producing a rear door taillight mounting plate, comprising a lower mold base (1), characterized in that: The top surface of the lower mold base (1) is connected to the lower mold (2), the top surface of the lower mold (2) is connected to the upper mold (3), the top surface of the upper mold (3) is connected to the upper mold base (4), the bottom surface of the upper mold base (4) is connected to the column (5), the bottom surface of the column (5) is provided with a movable groove (6), the inner surface of the movable groove (6) is connected to a movable column (7), the front end surface of the column (5) is provided with a penetrating fixing hole (8), the front end surface of the movable column (7) is provided with a limiting hole (9), the fixing hole (8) and the limiting hole (9) are connected with bolts (10), one end of the bolt (10) extending out of the column (5) is connected with a nut (11), and the bottom end of the movable column (7) is connected with a guide mechanism.

2. The mold for producing a rear door taillight mounting plate according to claim 1, characterized in that: The guide mechanism comprises: a slide groove (12), a guide column (13), a spring (14), a threaded column (15) and a threaded groove (16); one end of the movable column (7) extends into the slide groove (12); the slide groove (12) is arranged on the top surface of the guide column (13); the inner bottom surface of the slide groove (12) is connected with a spring (14); the bottom surface of the guide column (13) is connected with a threaded column (15); one end of the threaded column (15) extends into the threaded groove (16); and the threaded groove (16) is arranged on the top surface of the lower mold base (1).

3. The mold for producing a rear door taillight mounting plate according to claim 1, characterized in that: The movable column (7) is slidably connected to the upright column (5) via the movable groove (6).

4. The mold for producing a rear door taillight mounting plate according to claim 1, characterized in that: The bolt (10) penetrates the fixing hole (8) and the limiting hole (9) to form a threaded connection with the nut (11).

5. The mold for producing a rear door taillight mounting plate according to claim 1, characterized in that: The movable column (7) is slidably connected to the guide column (13) via a sliding groove (12).

6. The mold for producing a rear door taillight mounting plate according to claim 2, characterized in that: The thread grooves (16) are arranged in four groups in a rectangular array on the top surface of the lower die base (1), and the threaded column (15) is threadedly connected to the lower die base (1) through the thread grooves (16).

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