Photo frame pressing die

Abstract

The utility model relates to the technical field of photo frame processing, and discloses a photo frame pressing die which comprises two fixing seats, an upper die and a lower die, rotating shafts rotationally penetrate through the outer surfaces of the two fixing seats, gears are fixedly sleeved on the outer surfaces of the two rotating shafts, cranks are fixedly sleeved on the outer surfaces of the two rotating shafts, and the upper die and the lower die are arranged on the outer surfaces of the cranks. Two racks are movably meshed with the outer surface of the gear, limiting columns are fixedly connected to the opposite outer surfaces of the two vertical plates, limiting holes are formed in the outer surface of a limiting seat, a limiting screw penetrates through the outer surface of a crank in a threaded mode, and a positioning seat is arranged at the end, close to the fixing seat, of the limiting screw. According to the photo frame pressing mold, the rotating shaft, the gear and the crank are arranged and matched with the rack, the vertical plate and the limiting column are driven to be inserted into the limiting seat, the mold is positioned, and the effects that the mold can be conveniently and rapidly disassembled, and therefore molds of different sizes can be conveniently replaced are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of photo frame processing, in particular to a photo frame pressing mould. Background Art

[0002] A photo frame is similar to a square, with a hollow interior and a blank space just for commonly used photos. It is mainly used to position the four sides of the photo and enhance its aesthetics, and it is also beneficial to protect the quality of the photo. For example, a photo frame with glass can prevent the photo from discoloring and yellowing. It is a decorative item. During the processing of wooden photo frames, the photo frames need to be pressed to maintain the tightness of the photo frames.

[0003] Most of the existing pressing molds are directly fixed on the surface of the workbench by bolts or the like for pressing production processing. When disassembling, a screwdriver or the like is needed for disassembly, which makes it difficult to disassemble it quickly, causing inconvenience in maintenance and replacement. Therefore, a photo frame pressing mold is proposed. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a photo frame pressing mold to solve the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photo frame pressing mold, comprising two fixed seats, an upper mold and a lower mold, the outer surfaces of the two fixed seats are both rotatably penetrated by a rotating shaft, the outer surfaces of the two rotating shafts are both fixedly sleeved with gears, the outer surfaces of the two rotating shafts are both fixedly sleeved with a crank, the outer surfaces of the gears are movably meshed with two racks, the outer surfaces of the two racks are both fixedly connected with connecting columns, the outer surfaces of the two connecting columns away from the inside of the fixed seats are both fixedly connected with vertical plates, the opposite outer surfaces of the two vertical plates are both fixedly connected with limiting columns, the left and right outer surfaces of the upper mold and the lower mold are both fixedly connected to the limiting seats, the outer surfaces of the limiting seats are provided with limiting holes, the outer surface of the crank is threadedly penetrated by a limiting screw, and a positioning seat is provided at one end of the limiting screw close to the fixed seat.

[0006] Preferably, the outer surface of the vertical plate away from the limit column is fixedly connected to an L-shaped rod, the outer surface of the L-shaped rod is provided with scale lines, the outer surfaces of the two fixing seats relative to each other are fixedly connected to fixing plates, the outer surfaces of the two fixing plates are threaded with adjusting screws, the outer surface of the adjusting screw is fixedly connected to a knob, and the outer surface of the adjusting screw away from the knob is rotatably connected to a measuring plate.

[0007] Preferably, the left and right outer surfaces of the fixing seat below are fixedly connected with columns, the top outer surfaces of the two columns are fixedly connected with a top plate, the bottom outer surface of the top plate is fixedly installed with an electric push rod, and the output end of the electric push rod is fixedly connected to the fixing seat above.

[0008] By adopting the above technical solution, when performing press forming, the electric push rod works, and the electric push rod drives the upper mold to move downward, and the upper mold cooperates with the lower mold to perform the press forming work of the photo frame.

[0009] Preferably, the opposing outer surfaces of the two fixing seats are provided with sliding grooves, and the connecting column is slidably connected to the inside of the sliding grooves.

[0010] By adopting the above technical solution, a channel is provided for the movement of the connecting column by setting a sliding groove.

[0011] Preferably, the two fixing seats are arranged in a mirror image, and a sliding rod is fixedly connected to the bottom outer surface of the rack, and the sliding rod is slidably connected to the bottom outer surface of the fixing seat.

[0012] By adopting the above technical solution, the rack is supported by arranging a sliding rod, so that the rack can move stably.

[0013] Preferably, a strip groove is formed on the outer surface of the measuring plate, and the L-shaped rod is slidably connected to the inside of the strip groove.

[0014] By adopting the above technical solution, the required channel is provided for the movement of the L-shaped rod by arranging the strip groove.

[0015] Preferably, four movable rods are movably inserted into the outer surface of the top plate, and the bottom outer surfaces of the four movable rods are fixedly connected to the four corners of the top of the fixing seat above.

[0016] By adopting the above technical solution, when the electric push rod is working, the movable rod moves, so that the upper fixed seat can move downward stably.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The photo frame pressing mold is provided with a rotating shaft, a gear and a crank, and cooperates with a rack to drive the vertical plate and the limit column to be inserted into the limit seat to position the mold, so as to facilitate the rapid disassembly of the mold and thus facilitate the replacement of molds of different sizes.

[0019] 2. The photo frame pressing mold can quickly position the mold by setting an adjusting screw and a measuring plate, and cooperating with a knob and an L-shaped rod, thereby facilitating the installation of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front plan structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the internal structure of the lower fixing seat of the utility model.

[0023] In the figure: 1. fixed seat; 2. rotating shaft; 3. gear; 4. rack; 5. crank; 6. connecting column; 7. vertical plate; 8. limit column; 9. lower mold; 10. limit seat; 11. L-shaped rod; 12. fixed plate; 13. adjusting screw; 14. knob; 15. measuring plate; 16. column; 17. top plate; 18. electric push rod; 19. limit screw; 20. upper mold. 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] Embodiment 1:

[0026] Please refer to Figure 1-3, a photo frame pressing mold, including two fixed seats 1, an upper mold 20 and a lower mold 9, the upper mold 20 and the lower mold 9 are installed, when the lower mold 9 is installed, the lower mold 9 is placed above the fixed seat 1, the outer surfaces of the two fixed seats 1 are both rotated and penetrated with a rotating shaft 2, the outer surfaces of the two rotating shafts 2 are fixedly sleeved with a gear 3, the outer surfaces of the two rotating shafts 2 are fixedly sleeved with a crank 5, the crank 5 is turned, the crank 5 drives the rotating shaft 2 to rotate, the outer surface of the gear 3 is movably meshed with two racks 4, the rotating shaft 2 rotates, drives the gear 3 to rotate, the rotation of the gear 3 drives the rack 4 to move, the outer surfaces of the two racks 4 are fixedly connected with connecting columns 6, the outer surfaces of the two connecting columns 6 away from the inside of the fixed seat 1 are fixedly connected with vertical plates 7, the outer surfaces of the two vertical plates 7 opposite to each other are fixedly connected with limiting columns 8, the outer surfaces of the left and right sides of the upper mold 20 and the lower mold 9 are fixedly connected with the limiting seat 10, the outer surface of the limiting seat 10 is provided with a limiting hole, the rack 4 The vertical plate 7 is driven to make the limiting column 8 inserted into the limiting hole of the limiting seat 10 to limit the lower mold 9. The outer surface thread of the crank handle 5 passes through the limiting screw 19. A positioning seat is provided at one end of the limiting screw 19 close to the fixed seat 1. After the installation is completed, the limiting screw 19 is rotated to drive the positioning seat to contact the surface of the fixed seat 1 to limit the crank handle 5 to prevent the gear 3 from rotating independently. The installation of the upper mold 20 is the same as the installation of the lower mold 9. When disassembling the mold, the crank handle 5 can be rotated in the opposite direction. The left and right outer surfaces of the lower fixed seat 1 are fixedly connected with columns 16, and the top outer surfaces of the two columns 16 are fixedly connected with a top plate 17. The bottom outer surface of the top plate 17 is fixedly installed with an electric push rod 18. The output end of the electric push rod 18 is fixedly connected to the upper fixed seat 1. The photo frame is placed in the lower mold 9. The electric push rod 18 works and drives the upper mold 20 to move downward to cooperate with the lower mold 9 for pressing and molding.

[0027] Working principle: When the utility model is in use, the upper mold 20 and the lower mold 9 are installed. When installing the lower mold 9, the lower mold 9 is placed above the fixed seat 1, and the crank 5 is turned. The crank 5 drives the rotating shaft 2 to rotate, drives the gear 3 to rotate, and the rotation of the gear 3 drives the rack 4 to move. The rack 4 drives the vertical plate 7 so that the limiting column 8 is inserted into the limiting hole of the limiting seat 10 to limit the lower mold 9. After the installation is completed, the limiting screw 19 is rotated to drive the positioning seat to contact the surface of the fixed seat 1, and the crank 5 is limited to prevent the gear 3 from rotating independently. The steps for installing the upper mold 20 are the same as those for installing the lower mold 9. When disassembling the mold, just turn the crank 5 in the opposite direction, place the photo frame in the lower mold 9, and the electric push rod 18 works. The electric push rod 18 drives the upper mold 20 to move downward and cooperates with the lower mold 9 to perform pressing and molding.

[0028] Compared with the related art, the photo frame pressing mold provided by the utility model has the following beneficial effects: it is easy to quickly disassemble the mold, thereby facilitating the replacement of molds of different sizes.

[0029] Embodiment 2:

[0030] Please refer to Figure 1-3 The outer surface of the vertical plate 7 away from the limit column 8 is fixedly connected with an L-shaped rod 11, and the outer surface of the L-shaped rod 11 is provided with scale lines. The outer surfaces of the two fixing seats 1 are fixedly connected with fixing plates 12. The outer surfaces of the two fixing plates 12 are threaded with adjusting screws 13, and the outer surface of the adjusting screw 13 is fixedly connected with a knob 14. When installing the mold, the knob 14 is rotated in advance according to the size of the mold, and the knob 14 drives the adjusting screw 13 to move. The outer surface of the adjusting screw 13 away from the knob 14 is rotatably connected with a measuring plate 15, and the adjusting screw 13 drives the measuring plate 15 to move. The measuring plate 15 moves to adjust the measuring plate 15 to a suitable position according to the scale lines on the L-shaped rod 11. When the mold is installed, one end of the mold is abutted against the measuring plate 15 to complete rapid positioning.

[0031] Working principle: When installing the mold, turn the knob 14 in advance according to the size of the mold, the knob 14 drives the adjusting screw 13 to move, the adjusting screw 13 drives the measuring plate 15 to move, the measuring plate 15 moves and adjusts the measuring plate 15 to a suitable position according to the scale line on the L-shaped rod 11. When installing the mold, one end of the mold is abutted against the measuring plate 15 to complete rapid positioning.

[0032] Compared with the related art, the photo frame pressing mold provided by the utility model has the following beneficial effects: the mold can be quickly positioned, thereby facilitating the installation of the mold.

[0033] The above-mentioned equipment is used in different ways for each device. It is selected and used according to actual conditions, and various parameters are referred to, in accordance with the functions of the equipment used and the effects achieved.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photo frame pressing mold, comprising two fixing seats (1), an upper mold (20) and a lower mold (9), characterized in that: The outer surfaces of the two fixed seats (1) are both rotatably penetrated by a rotating shaft (2), the outer surfaces of the two rotating shafts (2) are both fixedly sleeved with a gear (3), the outer surfaces of the two rotating shafts (2) are both fixedly sleeved with a crank (5), the outer surface of the gear (3) is movably meshed with two racks (4), the outer surfaces of the two racks (4) are both fixedly connected with a connecting column (6), the outer surfaces of the two connecting columns (6) away from the inside of the fixed seat (1) are both fixedly connected with a vertical plate (7), the opposite outer surfaces of the two vertical plates (7) are both fixedly connected with a limiting column (8), the left and right outer surfaces of the upper mold (20) and the lower mold (9) are both fixedly connected with a limiting seat (10), the outer surface of the limiting seat (10) is provided with a limiting hole, the outer surface of the crank (5) is threadedly penetrated by a limiting screw (19), and a positioning seat is provided at one end of the limiting screw (19) close to the fixed seat (1).

2. A photo frame pressing mold according to claim 1, characterized in that: An L-shaped rod (11) is fixedly connected to the outer surface of the vertical plate (7) away from the limiting column (8), and a scale line is provided on the outer surface of the L-shaped rod (11). The opposite outer surfaces of the two fixing seats (1) are fixedly connected to fixing plates (12), and the outer surfaces of the two fixing plates (12) are threaded with adjusting screws (13), and the outer surfaces of the adjusting screws (13) are fixedly connected to a knob (14), and the outer surface of the adjusting screw (13) away from the knob (14) is rotatably connected to a measuring plate (15).

3. A photo frame pressing mold according to claim 1, characterized in that: The left and right outer surfaces of the lower fixed seat (1) are both fixedly connected to columns (16), the top outer surfaces of the two columns (16) are fixedly connected to a top plate (17), the bottom outer surface of the top plate (17) is fixedly mounted with an electric push rod (18), and the output end of the electric push rod (18) is fixedly connected to the upper fixed seat (1).

4. A photo frame pressing mold according to claim 1, characterized in that: The opposing outer surfaces of the two fixing seats (1) are each provided with a sliding groove, and the connecting column (6) is slidably connected to the inside of the sliding groove.

5. The photo frame pressing mold according to claim 1, characterized in that: The two fixing seats (1) are arranged in a mirror image, and the bottom outer surface of the rack (4) is fixedly connected to a sliding rod, and the sliding rod is slidably connected to the bottom outer surface of the fixing seat (1).

6. A photo frame pressing mold according to claim 2, characterized in that: The outer surface of the measuring plate (15) is provided with a strip groove, and the L-shaped rod (11) is slidably connected to the inside of the strip groove.

7. A photo frame pressing mold according to claim 3, characterized in that: Four movable rods are movably inserted into the outer surface of the top plate (17), and the bottom outer surfaces of the four movable rods are fixedly connected to the four corners of the top of the fixing seat (1) above.

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