Combination instrument mask mold with quick release structure

Abstract

The utility model discloses a combination instrument mask mold with a quick release structure, and relates to the technical field of automobile part machining. The top of the box body is provided with a driving mechanism, the bottom of the driving mechanism is connected with a mounting mechanism, the mounting mechanism is provided with an upper die, the bottom of the inner wall of the box body is provided with a lower die, the upper die corresponds to the lower die, the mounting mechanism comprises a mounting plate, and the front side and the rear side of the bottom of the mounting plate are connected with mounting frames; the upper die is in sliding fit between the two mounting frames, one side of each mounting frame is connected with a limiting frame, a positioning rod movably penetrates through each limiting frame, and one end of each positioning rod movably penetrates through the corresponding mounting frame and extends to the outside of the corresponding mounting frame. By means of the cooperation of the mounting plate, the mounting frame, the limiting frame, the positioning rod, the limiting plate, the supporting spring and the like, the upper die can be easily and conveniently mounted and dismounted, the corresponding die can be rapidly replaced when a production plan is changed, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the field of automobile parts processing, in particular to a combination instrument cover mould with a quick-disassembly structure. Background Art

[0002] The car dashboard is a core part of the car interior. At present, intelligent car instruments are widely used, mainly because their functions are more powerful and the wiring harness connection is simpler. Production molds are needed when making the instruments.

[0003] The Chinese patent application number and publication number CN214687674U discloses a production mold for a combination instrument cover for automobiles, which specifically relates to the field of automobile parts processing technology, including a base and a column. The utility model is provided with a slideway, a slider, a water pump, a water tank, a connecting rod, an electric push rod, a sleeve block, a cleaning nozzle and a water pipe. After long-term use of the mold, stains will remain inside. In order to facilitate the cleaning of the internal stains, a slidable connecting rod is provided, and a cleaning nozzle is sleeved on the outside of the connecting rod.

[0004] However, during the use of the mold in the above-mentioned comparative document, when producing different types of instrument covers, different upper molds and lower molds need to be replaced. The mold in the comparative document is fixed with bolts, which is troublesome, time-consuming and labor-intensive to replace, affecting production efficiency.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a combination instrument cover mold with a quick-disassembly structure.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] A combination instrument cover mold with a quick-release structure comprises: a box body, a driving mechanism is arranged on the top of the box body, a mounting mechanism is connected to the bottom of the driving mechanism, an upper mold is arranged on the mounting mechanism, a lower mold is arranged at the bottom of the inner wall of the box body, and the upper mold corresponds to the lower mold;

[0009] The mounting mechanism includes a mounting plate, the front and rear sides of the bottom of the mounting plate are connected to mounting frames, the upper mold is slidably fitted between the two mounting frames, one side of the mounting frame is connected to a limiting frame, a positioning rod is movably passed through the limiting frame, one end of the positioning rod movably passes through the mounting frame and extends to the outside of the mounting frame, the surface of the positioning rod is connected to the limiting plate, and a support spring is connected between the limiting plate and the side opposite to the limiting frame and on the surface of the positioning rod.

[0010] Optionally, a positioning groove is provided on the upper mold, and the positioning groove is matched with the positioning rod.

[0011] Optionally, a hydraulic rod is connected to the bottom of the inner wall of the lower mold, a top plate is connected to the top of the hydraulic rod, and the top plate corresponds to the upper mold.

[0012] Optionally, both sides of the bottom of the upper mold are connected to fixed rods, and both sides of the top of the lower mold are connected to fixed cylinders, the fixed cylinders are adapted to the fixed rods, the bottom of the fixed cylinders movably passes through the lower mold and extends to the interior of the lower mold, and both sides of the top of the lower mold are provided with movable grooves, which are adapted to the fixed cylinders.

[0013] Optionally, both sides of the lower mold are threadedly connected with adjusting screws, one end of the adjusting screw movably passes through the lower mold and extends to the interior of the lower mold, and one end of the adjusting screw located inside the lower mold is rotatably connected to the fixed cylinder.

[0014] Optionally, a door is hingedly connected to the front of the box body through a hinge, and a sealing strip is provided on the door.

[0015] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0016] 1. Through the cooperation of the mounting plate, mounting frame, limit frame, positioning rod, limit plate and supporting spring, the upper mold can be installed and disassembled simply and conveniently. When the production plan changes, the corresponding mold can be quickly replaced, which greatly improves the production efficiency.

[0017] 2. Through the coordination of the fixing rod, the fixing cylinder, the adjusting screw and the moving groove, the positions of the upper mold and the lower mold can be ensured to be in a corresponding state, thereby ensuring the production quality of the mold.

[0018] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0020] Figure 1 This is a schematic diagram of the box structure of an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of a box body according to an embodiment of the utility model;

[0022] Figure 3 A side view of the internal structure of the installation mechanism of an embodiment of the utility model;

[0023] Figure 4 for Figure 3 A is shown as a partial enlargement

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Box body; 2. Upper mold; 3. Lower mold; 4. Mounting plate; 5. Mounting frame; 6. Limit frame; 7. Positioning rod; 8. Limit plate; 9. Support spring; 10. Positioning slot; 11. Hydraulic rod; 12. Top plate; 13. Fixed rod; 14. Fixed cylinder; 15. Moving slot; 16. Adjusting screw; 17. Box door.

[0026] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0027] The utility model will now be further described in detail with reference to the accompanying drawings.

[0028] See also Figure 1-4 As shown, in this embodiment, a combination instrument cover mold with a quick-release structure is provided, comprising: a box body 1, a driving mechanism is arranged on the top of the box body 1, a mounting mechanism is connected to the bottom of the driving mechanism, an upper mold 2 is arranged on the mounting mechanism, a lower mold 3 is arranged at the bottom of the inner wall of the box body 1, the upper mold 2 corresponds to the lower mold 3, the driving mechanism comprises a pneumatic telescopic rod, the bottom end of the pneumatic telescopic rod is connected to the mounting mechanism, and the pneumatic telescopic rod is connected to an external cylinder;

[0029] The mounting mechanism includes a mounting plate 4, the front and rear sides of the bottom of the mounting plate 4 are connected to mounting frames 5, the upper mold 2 is slidably fitted between the two mounting frames 5, one side of the mounting frame 5 is connected to a limiting frame 6, a positioning rod 7 is movably passed through the limiting frame 6, one end of the positioning rod 7 movably passes through the mounting frame 5 and extends to the outside of the mounting frame 5, the surface of the positioning rod 7 is connected to a limiting plate 8, and a supporting spring 9 is connected between the limiting plate 8 and the side opposite to the limiting frame 6 and on the surface of the positioning rod 7. When installing the upper mold 2, the upper mold 2 is inserted into the two mounting frames 5, and the positioning rod 7 is pulled toward the outside of the limiting frame 6 at the same time. The positioning rod 7 drives the limiting plate 8 to move, thereby compressing the supporting spring 9. When the upper mold 2 is fully inserted into the mounting frame 5, the positioning rod 7 is released, the supporting spring 9 rebounds, and the positioning rod 7 is driven to move by pushing the limiting plate 8, so that the positioning rod 7 is inserted into the positioning groove 10, thereby fixing the upper mold 2.

[0030] The application of one aspect of this embodiment is as follows: when installing the upper mold 2, the upper mold 2 is inserted into the two mounting frames 5, and the positioning rod 7 is pulled toward the outside of the limiting frame 6 at the same time, and the positioning rod 7 drives the limiting plate 8 to move, thereby compressing the supporting spring 9. When the upper mold 2 is completely inserted into the mounting frame 5, the positioning rod 7 is released, and the supporting spring 9 rebounds. By pushing the limiting plate 8 to drive the positioning rod 7 to move, the positioning rod 7 is inserted into the positioning groove 10, so that the upper mold 2 can be fixed. The position of the fixing cylinder 14 is adjusted according to different models of the upper mold 2, and the upper mold 2 can be fixed by rotating the fixing cylinder 14. The button can rotate the adjusting screw 16, so as to adjust the length of the adjusting screw 16 extending into the lower mold 3, so as to adjust the position of the fixing cylinder 14 on the lower mold 3. When the upper mold 2 moves downward, it drives the fixing rod 13 to move downward together. When the fixing rod 13 is inserted into the fixing cylinder 14, the upper mold 2 and the lower mold 3 are in opposite positions. When the fixing rod 13 cannot be inserted into the fixing cylinder 14, the position between the upper mold 2 and the lower mold 3 deviates, which affects the normal production work of the equipment, and the staff is required to adjust the position of the upper mold 2 and the lower mold 3.

[0031] The upper mold 2 is provided with a positioning groove 10 , which is matched with the positioning rod 7 . The positioning rod 7 is inserted into the positioning groove 10 , so that the upper mold 2 and the mounting plate 4 can be connected and fixed.

[0032] A hydraulic rod 11 is connected to the bottom of the inner wall of the lower mold 3, and a top plate 12 is connected to the top of the hydraulic rod 11. The top plate 12 corresponds to the upper mold 2. The hydraulic rod 11 is connected to an external hydraulic cylinder. The hydraulic rod 11 can drive the top plate 12 to move, and the formed product can be ejected from the inside of the lower mold 3.

[0033] Both sides of the bottom of the upper mold 2 are connected with fixing rods 13, and both sides of the top of the lower mold 3 are connected with fixing cylinders 14, which are matched with the fixing rods 13. The bottom of the fixing cylinder 14 can move through the lower mold 3 and extend to the inside of the lower mold 3. Both sides of the top of the lower mold 3 are provided with moving grooves 15, which are matched with the fixing cylinder 14. The fixing rod 13 moves with the upper mold 2, and the fixing rod 13 is driven downward when the upper mold 2 moves. When the fixing rod 13 is inserted into the fixing cylinder 14, the upper mold 2 and the lower mold 3 are in a facing position. When the fixing rod 13 cannot be inserted into the fixing cylinder 14, the position between the upper mold 2 and the lower mold 3 deviates, which affects the normal production work of the equipment, and the staff needs to adjust the position of the upper mold 2 and the lower mold 3.

[0034] Both sides of the lower mold 3 are threadedly connected with an adjusting screw 16, one end of the adjusting screw 16 movably passes through the lower mold 3 and extends to the interior of the lower mold 3, the end of the adjusting screw 16 located inside the lower mold 3 is rotatably connected to the fixed cylinder 14, and the end of the adjusting screw 16 located outside the lower mold 3 is connected to a knob, and the adjusting screw 16 can be rotated by the knob to adjust the length of the adjusting screw 16 extending into the interior of the lower mold 3, thereby adjusting the position of the fixed cylinder 14 on the lower mold 3 to adapt to fixed rods 13 at different positions on upper molds 2 of different models.

[0035] A door 17 is hinged on the front of the box body 1 through a hinge. A sealing strip is provided on the door 17. The sealing strip is made of rubber material and can improve the sealing between the door 17 and the box body 1.

[0036] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A combination instrument cover mold with a quick-release structure, characterized in that: include: A box body (1), wherein a driving mechanism is arranged on the top of the box body (1), a mounting mechanism is connected to the bottom of the driving mechanism, an upper mold (2) is arranged on the mounting mechanism, and a lower mold (3) is arranged at the bottom of the inner wall of the box body (1), and the upper mold (2) corresponds to the lower mold (3); The mounting mechanism comprises a mounting plate (4), the front side and the rear side of the bottom of the mounting plate (4) are both connected to mounting frames (5), the upper mold (2) is slidably fitted between the two mounting frames (5), one side of the mounting frame (5) is connected to a limiting frame (6), a positioning rod (7) is movably passed through the limiting frame (6), one end of the positioning rod (7) movably passes through the mounting frame (5) and extends to the outside of the mounting frame (5), the surface of the positioning rod (7) is connected to a limiting plate (8), and a support spring (9) is connected between the limiting plate (8) and the side opposite to the limiting frame (6) and on the surface of the positioning rod (7).

2. The combination instrument cover mold with a quick-release structure according to claim 1, characterized in that: The upper mold (2) is provided with a positioning groove (10), and the positioning groove (10) is matched with the positioning rod (7).

3. The combination instrument cover mold with a quick-release structure according to claim 1, characterized in that: The bottom of the inner wall of the lower mold (3) is connected to a hydraulic rod (11), the top of the hydraulic rod (11) is connected to a top plate (12), and the top plate (12) corresponds to the upper mold (2).

4. The combination instrument cover mold with a quick-release structure according to claim 1, characterized in that: Both sides of the bottom of the upper mold (2) are connected to fixed rods (13), and both sides of the top of the lower mold (3) are connected to fixed cylinders (14), the fixed cylinders (14) are matched with the fixed rods (13), the bottom of the fixed cylinder (14) movably passes through the lower mold (3) and extends to the interior of the lower mold (3), and both sides of the top of the lower mold (3) are provided with movable grooves (15), and the movable grooves (15) are matched with the fixed cylinders (14).

5. The combination instrument cover mold with a quick-release structure according to claim 4, characterized in that: Both sides of the lower mold (3) are threadedly connected with adjusting screws (16), one end of the adjusting screw (16) movably passes through the lower mold (3) and extends to the interior of the lower mold (3), and one end of the adjusting screw (16) located inside the lower mold (3) is rotatably connected to the fixed cylinder (14).

6. The combination instrument cover mold with a quick-release structure according to claim 1, characterized in that: A box door (17) is hingedly connected to the front of the box body (1) via a hinge, and a sealing strip is arranged on the box door (17).

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