Drawing die for automobile skylight reinforcer

Abstract

The utility model discloses a drawing die of automobile sunroof reinforcer, including drawing die main part, drawing die main part includes support seat, drawing base, drawing die cavity and slide bar, drawing base is fixed in the middle position of support seat upper surface through bolt, drawing die cavity is opened in the surface of drawing base, and the slide bar is fixed in the drawing die cavity. The sliding rods are fixedly installed at the four corners of the upper surface of the supporting base, and the top ends of the four sliding rods are slidably connected with a downward pressing top plate. By designing the ejection mechanism, after the drawing die body conducts drawing treatment on the automobile skylight reinforcing rib, a positive and negative rotation motor can be operated to drive a lead screw to rotate, the lead screw rotates to move a movable frame on the outer surface of the lead screw, and when the movable frame moves, the end of the movable frame drives a limiting sliding block to conduct limiting control and stably move in a limiting sliding groove; and the movable frame moves to drive the ejector rod to stably move and extend into the drawing die groove to eject and take out the automobile skylight reinforcing rib, and the automobile skylight reinforcing rib can be taken out more conveniently after being machined.

Description

Technical Field

[0001] The utility model belongs to the technical field of drawing dies, and in particular relates to a drawing die for an automobile sunroof reinforcement. Background Art

[0002] The automobile sunroof reinforcement rib is a metal or alloy material located around the automobile sunroof, which is used to enhance the structural strength and stability of the sunroof. When the automobile sunroof reinforcement rib is processed and produced, it needs to be drawn, usually through a drawing die. The existing drawing die is the equipment used in the processing and production of the automobile sunroof reinforcement rib. The drawing die is easy to clean and place the automobile sunroof reinforcement rib stably before the processing operation. At the same time, it is easy to eject and remove during the processing operation, which improves the convenience of the drawing die to remove the automobile sunroof reinforcement rib after drawing.

[0003] According to the authorized announcement number CN212329452U, a double-action drawing die for automobile sunroof reinforcement ribs is disclosed. When the existing drawing die is operated, the automobile sunroof reinforcement ribs are placed inside the drawing die groove, and the external stamping machine drives the main lower pressing die seat and the auxiliary lower pressing die seat to press down and impact on the reinforcement rib surface of the automobile sunroof. Therefore, after the stamping and drawing process, the drawn automobile sunroof reinforcement ribs are compressed and tightly pressed inside the drawing die groove, and the drawing base is at the bottom of the die, which makes it inconvenient to remove the drawn automobile sunroof reinforcement ribs after the drawing process, and it is not easy to remove them for processing, thereby affecting the convenience of removing the automobile sunroof reinforcement ribs after the drawing process by the drawing die. For this reason, the utility model proposes a drawing die for automobile sunroof reinforcement. Utility Model Content

[0004] The purpose of the utility model is to provide a drawing die for an automobile sunroof reinforcement, so as to solve the problem proposed in the above background technology that after the drawing die draws the automobile sunroof reinforcement rib, the drawn automobile sunroof reinforcement rib is compressed inside the drawing die groove and tightly pressed, and the drawing base is at the bottom end of the die, which makes it inconvenient to take out the drawn automobile sunroof reinforcement rib after the drawing treatment, thereby affecting the convenience of taking out the automobile sunroof reinforcement rib after the drawing die is drawn.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drawing die for a car sunroof reinforcement, comprising a drawing die main body, the drawing die main body comprising a support seat, a drawing base, a drawing die groove and a slide rod, the drawing base is fixedly installed at the middle position of the upper surface of the support seat by bolts, the drawing die groove is arranged on the surface of the drawing base, the slide rod is fixedly installed at the four corner positions of the upper surface of the support seat, the top ends of the four slide rods are slidably connected with a lower pressing plate, the lower surface of the lower pressing plate is located on the outer surface of the slide rod and is fitted with a spring, the middle position of the lower pressing plate is slidably connected with a main lower pressing die seat, both ends of the lower pressing plate are rotatably fixedly connected with auxiliary lower pressing die seats, and the drawing die main body is also provided with:

[0006] The ejection mechanism includes a movable adjustment component, a limit sliding component and an ejection component, wherein the movable adjustment component is arranged inside the drawing base and located on the lower surface of the drawing die groove, the limit sliding component is arranged at the end of the movable adjustment component, and the movable adjustment component is connected to the inside of the drawing base by the limit sliding component in a limit sliding manner, and the ejection component is arranged on the upper surface of the movable adjustment component;

[0007] The cleaning mechanism comprises an air intake assembly and an air blowing cleaning assembly. The air intake assembly is arranged on one side of the drawing die groove and inside the drawing base, and the air blowing cleaning assembly is arranged at the end of the air intake assembly.

[0008] Preferably, the movable adjustment component includes a movable adjustment groove opened on the lower surface of the drawing die groove and located inside the drawing base, a screw rod is rotatably connected at the middle position inside the movable adjustment groove, the bottom end of the screw rod is located at the bottom end of the drawing base and a forward and reverse motor is installed, and a movable frame is arranged inside the movable adjustment groove.

[0009] Preferably, the screw rod passes through a middle position inside the movable frame, and the movable frame and the interior of the movable adjustment slot are movable and adjusted by the screw rod.

[0010] Preferably, the limiting sliding assembly includes limiting sliding grooves opened at both ends of the movable adjustment groove, and the end of the movable frame is provided with a limiting sliding block, and the limiting sliding block is connected to the inner limiting sliding groove.

[0011] Preferably, the ejection assembly includes four ejector rods fixedly mounted on the upper surface of the movable frame by bolts, and the ends of the ejector rods coincide with the inner bottom ends of the drawing die grooves.

[0012] Preferably, the air intake assembly comprises a main channel opened at the end of the drawing die groove and located inside the drawing base, and a mounting opening is opened at the middle position of the main channel and located at the end of the drawing base.

[0013] Preferably, the air blowing cleaning assembly comprises a connecting groove opened at the end of the main channel, and a through hole is opened on the end surface of the connecting groove.

[0014] Preferably, the through hole is communicated with the interior of the connecting groove, and the connecting groove, the main channel and the interior of the drawing base are an integrated structure.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By designing the ejection mechanism, after the drawing die main body has drawn the automobile sunroof reinforcement rib, the forward and reverse motors can be operated to drive the screw to rotate, and the rotation of the screw will move the movable frame on the outer surface of the screw. When the movable frame moves, the end drives the limit slider to move stably under the internal limit control of the limit slide groove, until the movement of the movable frame drives the ejector rod to move stably and extend to the inside of the drawing die groove to eject and remove the automobile sunroof reinforcement rib. It is more convenient to remove after processing, thereby improving the convenience of removing the drawing die main body after drawing the automobile sunroof reinforcement rib. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram of part B in the middle;

[0020] Figure 4 For this utility model Figure 2 The enlarged structural diagram of the middle C part;

[0021] Figure 5 For this utility model Figure 1 The enlarged structural diagram of part A in the middle;

[0022] Figure 6 It is a schematic diagram of the cross-sectional structure of the drawing base, the drawing die groove and the through hole of the utility model;

[0023] In the figure: 100, drawing die body; 101, support seat; 102, drawing base; 1021, movable adjustment slot; 1022, movable frame; 1023, forward and reverse motor; 1024, screw rod; 1025, ejector rod; 1026, limiting slide slot; 1027, limiting slider; 103, drawing die slot; 1031, through hole; 1032, connecting slot; 1033, main channel; 1034, installation port; 104, slide rod; 105, spring; 106, lower pressure top plate; 107, main lower pressure die seat; 108, auxiliary lower pressure die seat. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figures 1 to 6 The utility model provides a technical solution: a drawing die for an automobile sunroof reinforcement, comprising a drawing die main body 100, the drawing die main body 100 comprising a support seat 101, a drawing base 102, a drawing die groove 103 and a slide bar 104, the drawing base 102 is fixedly installed at the middle position of the upper surface of the support seat 101 by bolts, the drawing die groove 103 is opened on the surface of the drawing base 102, the drawing die main body 100 is stably placed at the processing and production position through the support seat 101, after the drawing base 102 is fixedly installed on the upper surface of the support seat 101, the automobile sunroof reinforcement rib that needs to be drawn is placed inside the drawing die groove 103, and the slide bar 104 is fixedly installed Installed at the four corner positions of the upper surface of the support seat 101, the top ends of the four slide bars 104 are slidably connected with a downward pressing top plate 106, the lower surface of the downward pressing top plate 106 is located on the outer surface of the slide bar 104 and is fitted with a spring 105, the middle position of the downward pressing top plate 106 is slidably connected with a main downward pressing die seat 107, and both ends of the downward pressing top plate 106 are rotatably fixedly connected with an auxiliary downward pressing die seat 108, the bottom ends of the main downward pressing die seat 107 and the bottom ends of the auxiliary downward pressing die seat 108 are pressed down to the surface of the automobile sunroof reinforcement rib and stamped into the interior of the drawing die groove 103, and it is convenient to draw the automobile sunroof reinforcement rib through the drawing die main body 100. The drawing die main body 100 is also provided with:

[0026] The ejection mechanism includes a movable adjustment component, a limit sliding component and an ejection component. The movable adjustment component is arranged inside the drawing base 102 and located on the lower surface of the drawing die groove 103. The limit sliding component is arranged at the end of the movable adjustment component. The movable adjustment component is connected to the inside of the drawing base 102 by a limit sliding component. The ejection component is arranged on the upper surface of the movable adjustment component. After the drawing die body 100 draws the automobile sunroof reinforcement rib, the automobile sunroof reinforcement rib inside the drawing die groove 103 can be ejected and removed through the ejection mechanism, and the processing is more convenient.

[0027] In order to facilitate the movement and adjustment of the movable frame 1022 and the ejector rod 1025 through the movable adjustment component, so as to facilitate the ejection operation, in this embodiment, preferably, the movable adjustment component includes a movable adjustment groove 1021 provided on the lower surface of the drawing die groove 103 and located inside the drawing base 102, and a screw rod 1024 is rotatably connected at the middle position inside the movable adjustment groove 1021, and the bottom end of the screw rod 1024 is located at the bottom end of the drawing base 102 and a forward and reverse motor 1023 is installed, which drives the screw rod when the forward and reverse motor 1023 is running. 1024 rotates, and when the screw rod 1024 rotates, the movable frame 1022 is moved on the outer surface of the screw rod 1024, which is convenient for movement and adjustment. The movable frame 1022 is arranged inside the movable adjustment groove 1021, and the screw rod 1024 runs through the middle position inside the movable frame 1022, and the movable frame 1022 and the inside of the movable adjustment groove 1021 are moved and adjusted by the screw rod 1024 until the screw rod 1024 is rotated to move the movable frame 1022 on the outer surface of the screw rod 1024, which is easy to stably move and eject the process.

[0028] In order to facilitate the stable control of the movement of the movable frame 1022 and the stable movement and ejection processing through the limit sliding assembly, in the present embodiment, preferably, the limit sliding assembly includes limit sliding grooves 1026 opened at both ends of the movable adjustment groove 1021, and a limit sliding block 1027 is provided at the end of the movable frame 1022, and the limit sliding block 1027 is connected to the internal limit sliding groove 1026, so that the movable frame 1022 drives the limit sliding block 1027 to slide in the internal limit sliding groove 1026 when moving, so as to achieve stable movement and adjustment.

[0029] In order to facilitate the ejection of the automobile sunroof reinforcement rib after the drawing process through the ejection assembly, and to facilitate the removal process, in the present embodiment, preferably, the ejection assembly includes four ejector rods 1025 fixedly mounted on the upper surface of the movable frame 1022 by bolts, and the ends of the ejector rods 1025 coincide with the inner bottom ends of the drawing die grooves 103. After the automobile sunroof reinforcement rib is drawn, the movable frame 1022 can move to drive the ejector rods 1025 to move to eject the internally processed automobile sunroof reinforcement rib, making it more convenient to remove.

[0030] A cleaning mechanism is provided, and the cleaning mechanism includes an air intake component and an air blowing cleaning component. The air intake component is arranged on one side of the drawing die groove 103 and inside the drawing base 102. The air blowing cleaning component is arranged at the end of the air intake component. When the drawing die main body 100 is processing the automobile sunroof reinforcement rib, the cleaning mechanism can blow air to clean the inside of the drawing die groove 103 to stably place the automobile sunroof reinforcement rib drawing operation, thereby improving the convenience of cleaning the drawing die main body 100 before the automobile sunroof reinforcement rib drawing operation and the drawing effect.

[0031] In order to facilitate the air intake into the interior of the connecting groove 1032 through the air intake assembly and facilitate the air intake cleaning operation, in the present embodiment, preferably, the air intake assembly includes a main channel 1033 opened at the end of the drawing die groove 103 and located inside the drawing base 102, and an installation port 1034 is opened at the middle position of the main channel 1033 and located at the end of the drawing base 102. The installation port 1034 is connected to an external high-pressure fan to intake air into the interior of the main channel 1033, so as to facilitate the high-pressure air intake cleaning process.

[0032] In order to facilitate the blowing and cleaning of the interior of the drawing die groove 103 by means of an air blowing cleaning assembly, in the present embodiment, preferably, the air blowing cleaning assembly includes a connecting groove 1032 provided at the end of the main channel 1033, and a through hole 1031 is provided on the end surface of the connecting groove 1032 to facilitate uniform air intake and blowing treatment, the through hole 1031 is communicated with the interior of the connecting groove 1032, and the connecting groove 1032, the main channel 1033 and the interior of the drawing base 102 are an integrated structure, and air is introduced through the interior of the main channel 1033 until entering the interior of the connecting groove 1032, and air is blown from the interior of the connecting groove 1032 to the interior of the drawing die groove 103 for cleaning treatment.

[0033] The working principle and use process of the utility model are as follows: when using the drawing die of the automobile sunroof reinforcement, firstly, the drawing die main body 100 is stably placed at the processing and production position through the support seat 101, and after the drawing base 102 is fixedly installed on the upper surface of the support seat 101, the automobile sunroof reinforcement rib that needs to be drawn is placed inside the drawing die groove 103, and the external punching machine contacts the surface of the main lower pressing die seat 107 and presses down to punch, and after pressing down to a certain extent, the pressing top plate 106 is driven to press down together on the outer surface of the slide rod 104, until the bottom end of the main lower pressing die seat 107 and the bottom end of the auxiliary lower pressing die seat 108 are pressed down to the surface of the automobile sunroof reinforcement rib and punched into the interior of the drawing die groove 103, and it is convenient to draw the automobile sunroof reinforcement rib through the drawing die main body 100;

[0034] Then, before the drawing die main body 100 performs drawing processing on the automobile sunroof reinforcement rib, the end of the mounting port 1034 is connected to an external high-pressure blower to blow air into the interior of the main channel 1033. When the main channel 1033 blows air, the air enters the interior of the connecting groove 1032 and then blows air into the interior of the drawing die groove 103 through the through hole 1031 again, so as to facilitate the blowing and cleaning processing of the interior of the drawing die groove 103, and facilitate the uniform cleaning operation, so that the drawing die groove 103 is cleaned before the drawing operation of the automobile sunroof reinforcement rib by the drawing die main body 100, and the automobile sunroof reinforcement rib is stably placed inside the drawing die groove 103, so as to effectively perform the drawing and stamping operation, thereby improving the convenience of the cleaning processing of the drawing die main body 100 before the drawing operation of the automobile sunroof reinforcement rib and the drawing effect;

[0035] Finally, after the drawing die main body 100 has drawn the automobile sunroof reinforcement rib, the forward and reverse motors 1023 can be operated to drive the screw rod 1024 to rotate. The screw rod 1024 rotates to move the movable frame 1022 on the outer surface of the screw rod 1024. When the movable frame 1022 moves, the end drives the limit slider 1027 to move stably within the internal limit control of the limit slide groove 1026, until the movable frame 1022 moves to drive the ejector rod 1025 to move stably and extend to the inside of the drawing die groove 103 to eject the automobile sunroof reinforcement rib. It is more convenient to remove it after processing, thereby improving the convenience of removing the drawing die main body 100 from the automobile sunroof reinforcement rib after drawing.

[0036] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drawing die for a vehicle sunroof reinforcement, comprising a drawing die body (100), wherein the drawing die body (100) comprises a support seat (101), a drawing base (102), a drawing die groove (103) and a slide bar (104), wherein the drawing base (102) is fixedly mounted on the middle position of the upper surface of the support seat (101) by bolts, the drawing die groove (103) is provided on the surface of the drawing base (102), and the slide bar (104) is fixedly mounted on the drawing base (102). At the four corner positions on the upper surface of the support seat (101), the top ends of the four sliding rods (104) are slidably connected to a lower pressing plate (106), the lower surface of the lower pressing plate (106) is located on the outer surface of the sliding rod (104) and is fitted with a spring (105), the middle position of the lower pressing plate (106) is slidably connected to a main lower pressing die seat (107), and both ends of the lower pressing plate (106) are rotatably fixedly connected to auxiliary lower pressing die seats (108), characterized in that: The drawing die body (100) is also provided with: An ejection mechanism, and the ejection mechanism comprises a movable adjustment component, a limit sliding component and an ejection component, the movable adjustment component is arranged inside the drawing base (102) and located on the lower surface of the drawing die groove (103), the limit sliding component is arranged at the end of the movable adjustment component, and the movable adjustment component is connected to the inside of the drawing base (102) in a limit sliding manner through the limit sliding component, and the ejection component is arranged on the upper surface of the movable adjustment component; The cleaning mechanism comprises an air intake assembly and an air blowing cleaning assembly, wherein the air intake assembly is arranged at one side of the drawing die groove (103) and inside the drawing base (102), and the air blowing cleaning assembly is arranged at the end of the air intake assembly.

2. The drawing die of the automobile sunroof reinforcement according to claim 1, characterized in that: The movable adjustment component comprises a movable adjustment groove (1021) provided on the lower surface of the drawing die groove (103) and located inside the drawing base (102); a screw rod (1024) is rotatably connected at the middle position inside the movable adjustment groove (1021); a forward and reverse motor (1023) is installed at the bottom end of the screw rod (1024) located at the bottom end of the drawing base (102); and a movable frame (1022) is arranged inside the movable adjustment groove (1021).

3. The drawing die of the automobile sunroof reinforcement according to claim 2, characterized in that: The screw rod (1024) passes through the middle position of the movable frame (1022), and the movable frame (1022) and the interior of the movable adjustment slot (1021) are movable and adjusted through the screw rod (1024).

4. The drawing die of the automobile sunroof reinforcement according to claim 2, characterized in that: The limit sliding assembly comprises limit sliding grooves (1026) provided at both ends of the movable adjustment groove (1021); a limit sliding block (1027) is provided at the end of the movable frame (1022); and the limit sliding block (1027) is connected to the inner limit sliding of the limit sliding groove (1026).

5. The drawing die of the automobile sunroof reinforcement according to claim 2, characterized in that: The ejection assembly comprises four ejector rods (1025) fixedly mounted on the upper surface of the moving frame (1022) by means of bolts, and the ends of the ejector rods (1025) coincide with the inner bottom ends of the drawing die grooves (103).

6. The drawing die of the automobile sunroof reinforcement according to claim 1, characterized in that: The air intake assembly comprises a main channel (1033) opened at the end of the drawing die groove (103) and located inside the drawing base (102); a mounting opening (1034) is opened at the middle position of the main channel (1033) and located at the end of the drawing base (102).

7. The drawing die of the automobile sunroof reinforcement according to claim 6, characterized in that: The air blowing cleaning component comprises a connecting groove (1032) opened at the end of the main channel (1033), and a through hole (1031) is opened on the end surface of the connecting groove (1032).

8. The drawing die of the automobile sunroof reinforcement according to claim 7, characterized in that: The through hole (1031) is communicated with the interior of the connecting groove (1032), and the connecting groove (1032), the main channel (1033) and the interior of the drawing base (102) are an integrated structure.

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