Metal photo frame processing and forming die

Abstract

The utility model belongs to the technical field of dies, and particularly relates to a metal photo frame machining forming die which comprises a lower die and a fixing bolt, an upper die is arranged at the top of the lower die, a metal photo frame is arranged between the lower die and the upper die, and a first side plate is fixedly installed on the outer wall of each of the two sides of the upper half portion of the upper die. According to the utility model, the guide plate is arranged on the lower mold, and when the upper mold and the lower mold are assembled, the upper mold drives the first side plates and the second side plates on the two sides to move, so that the upper mold is fixed on the first side plates, and the second side plates are fixed on the outer walls of the two sides of the lower half part of the upper mold. The first side plate and the second side plate can move along the tracks of the two groups of convex columns on one side of the guide plate, so that an operator can directly judge whether the upper mold and the lower mold are kept in a butt-joint alignment state or not according to the moving positions of the convex columns on the first side plate and the second side plate when the upper mold and the lower mold are closed; therefore, the function of automatic alignment and calibration can be achieved through the structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of molds, and in particular relates to a metal photo frame processing and forming mold. Background Art

[0002] Metal picture frames, a common decorative frame, are primarily used to embellish photographs, paintings, and other artworks. Their durability, aesthetics, and practicality make them a valuable choice for adorning these spaces. Whether for home decoration or commercial display, metal frames provide a clear, professional display, adding an artistic touch to any space.

[0003] With the rapid advancement of mold manufacturing technology, metal picture frames can now be manufactured efficiently using molds directly. However, in practice, after repeated use, molds may experience minor errors during mold closing due to wear and tear or operational factors. These errors are often difficult for operators to detect directly, but they can cause the produced metal picture frames to be judged as defective during subsequent testing. Utility Model Content

[0004] The present utility model aims to provide a metal picture frame processing and forming mold. This aims to address the problem that, with the rapid development of mold manufacturing technology, metal picture frames can now be efficiently produced directly using molds. However, in actual applications, after repeated use, molds may experience minor errors during mold closing due to wear and tear or operational factors. These errors are often difficult for operators to directly detect, but they can cause the produced metal picture frames to be judged as defective during subsequent testing.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a metal photo frame processing and forming mold, comprising a lower mold and a fixing bolt, an upper mold is provided on the top of the lower mold, a metal photo frame is provided between the lower mold and the upper mold, and a first side plate is fixedly mounted on both side outer walls of the upper half of the upper mold;

[0006] A second side plate is fixedly installed on the outer walls of both sides of the lower half of the upper mold, and a guide plate is provided on one side of the second side plate. A clamping plate is clamped inside the bottom end of the guide plate, and a fixing bar is fixedly installed on one side of the bottom of the clamping plate. The fixing bolt passes through the fixing bar and is threadedly connected to the lower mold. A positioning plate is also fixedly installed on the lower mold near the clamping plate installation area.

[0007] In order to enable the protrusion to maintain a fixed trajectory while moving between the first and second positioning grooves, as a preferred metal photo frame processing and forming mold of the present invention, two first positioning grooves are symmetrically opened on the surface of the first side panel, and two second positioning grooves are symmetrically opened on the surface of the second side panel. The bottom opening of the first positioning groove is aligned with the top opening of the second positioning groove, and each of the first and second positioning grooves is parallel to the longitudinal center line of the upper mold. A top plate is fixedly installed on one side of the top of the guide plate, and two arc-shaped parallel protrusions are fixedly installed on one side of the top plate. The distance between the two protrusions is adapted to the spacing between the two first positioning grooves and the two second positioning grooves.

[0008] In order to allow the guide plate to be positioned on the lower mold through the butt joint between the clamping plates, as a preferred metal picture frame processing mold of the present invention, the bottom center end of the guide plate is further provided with a clamping slot, and one side of the guide plate is provided with an opening connected to the clamping slot. The inner wall of each opening is in movable contact with the outer wall of the fixing bar, and the bottom of the fixing bar is in movable contact with the surface of the lower mold.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] By installing the guide plate on the lower mold, when the upper mold and the lower mold are closed, the upper mold drives the first side plate and the second side plate on both sides to move, and the first side plate and the second side plate will move along the trajectory of the two groups of bosses on one side of the guide plate. In this way, the operator can directly judge whether the upper mold and the lower mold remain in the docking and alignment state when closing the mold based on the moving position of the bosses on the first side plate and the second side plate, and thus the structure can achieve the function of automatic alignment and calibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] 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:

[0012] Figure 1 This is a schematic diagram of the explosion structure of the utility model;

[0013] Figure 2 This is a side structural diagram of the present utility model;

[0014] Figure 3 For the utility model Figure 1 A is an enlarged structural diagram;

[0015] Figure 4 This is a schematic diagram of the first side panel installation structure of the present invention;

[0016] Figure 5 This is a left-side structural schematic diagram of the guide plate of the present invention;

[0017] Figure 6 This is a schematic structural diagram of the guide plate of the present invention from the right side.

[0018] In the picture:

[0019] 1. Lower mold; 2. Upper mold; 3. Metal photo frame;

[0020] 4. First side plate; 401. First positioning groove;

[0021] 5. Second side plate; 501. Second positioning groove;

[0022] 6. Guide plate; 601. Top plate; 602. Boss; 603. Bayonet; 604. Opening;

[0023] 7. Clamping plate; 8. Positioning plate; 9. Fixing strip; 10. Fixing bolt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-6 The utility model provides the following technical solutions: a metal photo frame processing and forming mold, including a lower mold 1 and a fixing bolt 10, an upper mold 2 is arranged on the top of the lower mold 1, a metal photo frame 3 is arranged between the lower mold 1 and the upper mold 2, and a first side plate 4 is fixedly installed on the outer walls of both sides of the upper half of the upper mold 2;

[0026] A second side plate 5 is fixedly installed on the outer walls of both sides of the lower half of the upper mold 2, and a guide plate 6 is provided on one side of the second side plate 5. A clamping plate 7 is clamped inside the bottom end of the guide plate 6, and a fixing bar 9 is fixedly installed on one side of the bottom of the clamping plate 7. The fixing bolt 10 passes through the fixing bar 9 and is threadedly connected to the lower mold 1. A positioning plate 8 is also fixedly installed on the lower mold 1 near the installation area of the clamping plate 7.

[0027] Preferably, two first positioning grooves 401 are symmetrically formed on the surface of the first side plate 4, and two second positioning grooves 501 are symmetrically formed on the surface of the second side plate 5. The bottom opening of the first positioning groove 401 is aligned with the top opening of the second positioning groove 501, and each of the first positioning groove 401 and the second positioning groove 501 is parallel to the longitudinal centerline of the upper mold 2. A top plate 601 is fixedly mounted on one side of the top of the guide plate 6, and two arc-shaped parallel protrusions 602 are fixedly mounted on one side of the top plate 601. The spacing between the two protrusions 602 matches the spacing between the two first positioning grooves 401 and the two second positioning grooves 501.

[0028] During specific use, when the upper mold 2 moves, it will drive the first side plate 4 and the second side plate 5 to move. As the upper mold 2 continues to approach the lower mold 1, the two groups of second positioning grooves 501 on the second side plate 5 will first dock with the two groups of bosses 602 on the guide plate 6, and then as the mold closing continues, the two groups of bosses 602 will pass through the second positioning grooves 501 and enter the first positioning grooves 401. In this way, when in use, the operator can judge whether the upper mold 2 and the lower mold 1 are in an aligned state when the mold is closed by the movement trajectory of the bosses 602 in the second positioning grooves 501 and the first positioning grooves 401.

[0029] Preferably, a bayonet 603 is formed at the bottom center end of the guide plate 6, and an opening 604 is formed on one side of the guide plate 6 and communicates with the bayonet 603. The inner wall of each opening 604 is in movable contact with the outer wall of the fixing bar 9, and the bottom of the fixing bar 9 is in movable contact with the surface of the lower mold 1.

[0030] When in use, the fixing strip 9 is placed on the mounting area of the lower mold 1 and then fixed to the lower mold 1 by the fixing bolt 10, so that the clamping plate 7 can be mounted on the lower mold 1;

[0031] Working principle: Insert the snap-in 603 at the bottom of the guide plate 6 into the outer wall of the card plate 7, and the guide plate 6 can be installed on the lower mold 1 through this structure. The other side of the guide plate 6 will also rest against the outer wall of one side of the positioning plate 8. When the lower mold 1 and the upper mold 2 are closed, the upper mold 2 will drive the first side plate 4 and the second side plate 5 to move. When the first side plate 4 and the second side plate 5 move, they will drive the corresponding first positioning groove 401 and the second positioning groove 501 to move, so that the first positioning groove 401 and the second positioning groove 501 will move along the outer wall of the boss 602. In this way, by observing the moving trajectory of the boss 602 in the first positioning groove 401 and the second positioning groove 501, it can be seen whether the upper mold 2 is aligned with the lower mold 1 when the mold is closed, so that the above structure can start the function of judging the alignment and proofreading.

[0032] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A metal photo frame processing and forming mold, comprising a lower mold (1) and a fixing bolt (10), characterized in that: An upper mold (2) is provided on the top of the lower mold (1), a metal photo frame (3) is provided between the lower mold (1) and the upper mold (2), and a first side plate (4) is fixedly mounted on both side outer walls of the upper half of the upper mold (2); A second side plate (5) is fixedly mounted on the outer walls of both sides of the lower half of the upper mold (2), a guide plate (6) is provided on one side of the second side plate (5), a clamping plate (7) is clamped inside the bottom end of the guide plate (6), a fixing strip (9) is fixedly mounted on one side of the bottom of the clamping plate (7), the fixing bolt (10) passes through the fixing strip (9) and is threadedly connected to the lower mold (1), and a positioning plate (8) is also fixedly mounted on the lower mold (1) near the mounting area of the clamping plate (7).

2. The metal photo frame processing and forming mold according to claim 1, characterized in that: Two first positioning grooves (401) are symmetrically provided on the surface of the first side plate (4), and two second positioning grooves (501) are symmetrically provided on the surface of the second side plate (5).

3. The metal photo frame processing and forming mold according to claim 2, characterized in that: The bottom opening of the first positioning groove (401) is aligned with the top opening of the second positioning groove (501), and each of the first positioning groove (401) and the second positioning groove (501) is parallel to the longitudinal midline of the upper mold (2).

4. The metal photo frame processing and forming mold according to claim 3, characterized in that: A top plate (601) is fixedly mounted on one side of the top of the guide plate (6), and two arc-shaped parallel protrusions (602) are fixedly mounted on one side of the top plate (601), and the spacing between the two protrusions (602) is adapted to the spacing between the two first positioning grooves (401) and the two second positioning grooves (501).

5. The metal photo frame processing and forming mold according to claim 1, characterized in that: A bayonet (603) is also provided at the bottom center end of the guide plate (6), and an opening (604) communicating with the bayonet (603) is provided on one side of the guide plate (6).

6. The metal photo frame processing and forming mold according to claim 5, characterized in that: The inner wall of each opening (604) is in movably contact with the outer wall of the fixing strip (9), and the bottom of the fixing strip (9) is in movably contact with the surface of the lower mold (1).

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