A metal mold holder

Abstract

The utility model relates to the technical field of metal mould especially is involved in a kind of metal mould clamping seat, including base, the top of base is equipped with movable block, when movable block slides on base, the guide post of its outside two sides slides along inclined slot on fixed plate, the sliding of guide post in inclined slot will make support platform produce displacement in vertical direction, to realize height adjustment to clamping seat main part, when extruding groove on rotating frame extrudes fixed column with the rotation of rotating frame, limit rod will move in fixed block, its end far from fixed column will extend outside fixed frame, since the outside dimension of fixed frame and the inside wall size of the bottom of mounting seat are compatible, it is convenient to install mounting seat on fixed frame, by controlling the rotation of rotating frame, limit rod extends outside fixed frame and is connected into the limiting hole in the bottom of mounting seat, to firmly fix mounting seat on fixed frame, to fix clamping seat main part, and the practicality is better.

Description

Technical Field

[0001] This utility model relates to the technical field of metal molds, and in particular to a metal mold holder. Background Technology

[0002] Metal mold holders are key devices used in industrial production to fix and position metal molds. They typically consist of a holder body, a fixing mechanism, and a limiting component. Their core function is to achieve precise clamping and stable support of the mold through a mechanical structure.

[0003] Chinese patent website discloses a holder for fixing metal molds, publication number CN213261294U, which includes a holder with a square plate at the bottom. This utility model solves the problems of existing metal mold holders, such as inconvenience in disassembling the holder, cumbersome disassembly process, difficulty in maintenance and repair, and reduced efficiency, by using a holder, square plate, base, slot, protrusion, placement groove, fixing mechanism, handle, L-shaped rod, limiting rod, limiting groove, square hole, T-shaped pin, fixing column, mating groove, sliding hole, and through hole in a coordinated manner.

[0004] The following problems exist in this solution: the disassembly and assembly of the card holder are inconvenient. During disassembly, the T-pin detaches from the mating groove, which can easily lead to the loss of the T-pin after long-term use, making it difficult to install and fix. Furthermore, the height of the card holder cannot be adjusted during use, making it impossible to estimate the needs and make appropriate adjustments, resulting in low practicality and certain drawbacks.

[0005] Therefore, in order to solve the above problems, this utility model provides a metal mold holder. Utility Model Content

[0006] The purpose of this utility model is to provide a metal mold holder to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a metal mold holder, comprising a base, a movable block mounted on the top of the base, telescopic rods mounted at the four corners of the top of the base, a support platform mounted on the top of the telescopic rods, fixed plates symmetrically mounted on both sides of the bottom of the support platform, inclined grooves formed on the outer surfaces of the fixed plates, guide posts mounted at both ends of the movable block and inside the two inclined grooves, a fixed seat mounted on the top of the support platform, a fixed frame mounted on the top of the fixed seat, an mounting seat mounted on the top of the fixed frame and on its outer side, and a holder body mounted on the top of the mounting seat.

[0008] Preferably, a first fixing ear is installed at one top end of the base, a threaded rod is installed on the first fixing ear, a throttle is installed at one end of the threaded rod, and the end of the threaded rod away from the throttle passes through the first fixing ear and is rotatably connected to the outside of the movable block.

[0009] Preferably, the bottom of the movable block is slidably connected to the top of the base, and the guide posts on both sides of the outer side slide inside the inclined groove when the movable block moves.

[0010] Preferably, a second fixing ear is installed at one end of the inner top of the fixing base, a rotating rod is installed on the second fixing ear, a servo motor is installed at one end of the outer side of the fixing base and its output shaft passes through the inner side of the fixing base and is connected to one end of the rotating rod, and a first bevel gear is installed at one end of the rotating rod after passing through the second fixing ear.

[0011] Preferably, a second bevel gear is installed at the center of the top inner side of the fixed base, and the first bevel gear and the second bevel gear mesh with each other.

[0012] Preferably, the top of the second bevel gear is provided with a rotating shaft that passes through the fixed seat and the fixed frame and then a rotating frame is installed thereon. Each of the four corners of the top of the rotating frame is provided with an extrusion groove.

[0013] Preferably, a fixing block is installed at each of the four corners of the inner bottom of the fixing frame. A limiting rod is provided inside the fixing block. A fixing post is installed at the top of one end of the limiting rod and inside the extrusion groove. The end of the limiting rod away from the fixing post passes through the fixing block and extends to the outside of the fixing frame.

[0014] Preferably, the outer side dimensions of the fixing frame are adapted to the bottom inner side wall dimensions of the mounting base, and a limiting hole is provided at one end of the bottom inner side wall of the mounting base. One end of the limiting rod extends to the outside of the fixing frame and is simultaneously connected to the inside of the limiting hole.

[0015] In summary, this utility model has the following beneficial technical effects:

[0016] This metal mold holder features a movable block that slides on a base. Guide posts on both sides of the movable block slide along inclined grooves on a fixed plate. The sliding of these guide posts within the grooves causes vertical displacement of the support platform, allowing for height adjustment of the holder body. The extrusion groove on the rotating frame changes position as the frame rotates. When the extrusion groove rotates and extrudes the fixed post, a limiting rod moves within the fixed block, with its end away from the fixed post extending beyond the fixed frame. Since the outer dimensions of the fixed frame match the inner dimensions of the bottom of the mounting base, it facilitates mounting the mounting base onto the fixed frame. By controlling the rotation of the rotating frame, the limiting rod extends beyond the fixed frame and enters the limiting hole at the bottom of the mounting base, thus firmly fixing the mounting base to the fixed frame and securing the holder body. This design offers convenient operation and superior practicality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a utility model Figure 1 Schematic diagram of structural layering;

[0019] Figure 3 This is a utility model Figure 2 Partial structural layering diagram;

[0020] Figure 4 This is a utility model Figure 3 Partial structural diagram.

[0021] Explanation of reference numerals in the attached drawings: 1. Base; 2. Movable block; 3. Telescopic rod; 4. Support platform; 5. Fixing plate; 6. Inclined groove; 7. Guide column; 8. Fixing seat; 9. Fixing frame; 10. Mounting seat; 1001. Limiting hole; 11. Card seat body; 12. First fixing ear; 13. Threaded rod; 14. Turn handle; 15. Second fixing ear; 16. Rotating rod; 17. Servo motor; 18. First bevel gear; 19. Second bevel gear; 20. Rotating frame; 2001. Extrusion groove; 21. Fixing block; 22. Limiting rod; 23. Fixing column. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1 - Figure 4 This utility model will be described in further detail.

[0023] A metal mold holder, as shown in the reference Figure 1 - Figure 4The system includes a base 1, a movable block 2 mounted on the top of the base 1, telescopic rods 3 mounted at the four corners of the top of the base 1, a support platform 4 mounted on the top of the telescopic rods 3, fixed plates 5 symmetrically mounted on both sides of the bottom of the support platform 4, inclined grooves 6 opened on the outer surface of the fixed plates 5, guide columns 7 mounted at both ends of the movable block 2 and inside the two inclined grooves 6, a fixed seat 8 mounted on the top of the support platform 4, a fixed frame 9 mounted on the top of the fixed seat 8, an installation seat 10 mounted on the top of the fixed frame 9 and on its outer side, and a card seat body 11 mounted on the top of the installation seat 10.

[0024] Reference Figure 1 - Figure 2 A first fixed ear 12 is installed at one end of the top of the base 1. A threaded rod 13 is installed on the first fixed ear 12. A handle 14 is installed at one end of the threaded rod 13. The end of the threaded rod 13 away from the handle 14 passes through the first fixed ear 12 and is rotatably connected to the outside of the movable block 2. By rotating the handle 14, the threaded rod 13 is driven to rotate on the first fixed ear 12. Since the threaded rod 13 is rotatably connected to the movable block 2 under the action of threaded transmission, the rotation of the threaded rod 13 will be converted into linear movement of the movable block 2 on the base 1. The bottom of the movable block 2 is slidably connected to the top of the base 1. When the movable block 2 moves, the guide posts 7 on both sides of the outside slide inside the inclined groove 6. When the movable block 2 slides on the base 1, the guide posts 7 on both sides of the outside slide along the inclined groove 6 on the fixed plate 5. Since the inclined groove 6 has a certain inclination angle, the sliding of the guide posts 7 in the inclined groove 6 will cause the support platform 4 to be displaced in the vertical direction, thereby realizing the height adjustment of the card holder body 11. It can be appropriately adjusted according to the needs, which increases its practicality.

[0025] Reference Figure 3 - Figure 4A second fixing ear 15 is installed at one end of the inner top of the fixed base 8. A rotating rod 16 is installed on the second fixing ear 15. A servo motor 17 is installed at one end of the outer side of the fixed base 8, and its output shaft passes through the inner side of the fixed base 8 and connects to one end of the rotating rod 16. One end of the rotating rod 16 passes through the second fixing ear 15 and is fitted with a first bevel gear 18. A second bevel gear 19 is installed at the center of the inner top of the fixed base 8. The first bevel gear 18 and the second bevel gear 19 mesh with each other. After the servo motor 17 is started, its output shaft drives the rotating rod 16 to rotate on the second fixing ear 15. When the rotating rod 16 rotates, it drives the first bevel gear 18 to rotate. Since the first bevel gear 18 and the second bevel gear 19 mesh with each other, the rotation of the first bevel gear 18 will drive the second bevel gear 19 to rotate. The top of the second bevel gear 19 is provided with a rotating shaft that passes through the fixed base 8 and the fixed rod 16. A rotating frame 20 is installed after the fixed frame 9. Each of the four corners of the top of the rotating frame 20 has an extrusion groove 2001. Each of the four corners of the bottom inner side of the fixed frame 9 has a fixing block 21. A limit rod 22 is provided inside the fixing block 21. A fixing post 23 is installed at the top of one end of the limit rod 22 and inside the extrusion groove 2001. The end of the limit rod 22 away from the fixing post 23 passes through the fixing block 21 and extends to the outside of the fixed frame 9. The second bevel gear 19 drives the rotating frame 20 to rotate through the rotating shaft. The extrusion groove 2001 on the rotating frame 20 changes position as the rotating frame 20 rotates. When the position of the extrusion groove 2001 changes, it will exert an extrusion force on the fixing post 23 installed on the limit rod 22. When the extrusion groove 2001 extrudes the fixing post 23, the limit rod 22 will move inside the fixed block 21, and the end away from the fixing post 23 will extend out of the fixed frame 9.

[0026] Reference Figure 1 - Figure 4 The outer dimensions of the fixed frame 9 are adapted to the inner dimensions of the bottom of the mounting base 10. A limiting hole 1001 is provided at one end of the inner bottom wall of the mounting base 10. One end of the limiting rod 22 extends to the outside of the fixed frame 9 and is simultaneously connected to the inside of the limiting hole 1001. Since the outer dimensions of the fixed frame 9 are adapted to the inner dimensions of the bottom of the mounting base 10, it is convenient to install the mounting base 10 on the fixed frame 9. By controlling the rotation of the rotating frame 20, the limiting rod 22 extends out of the fixed frame 9 and is connected to the limiting hole 1001 at the bottom of the mounting base 10, thereby firmly fixing the mounting base 10 on the fixed frame 9, and thus fixing the card holder body 11.

[0027] The implementation principle of a metal mold holder according to this utility model embodiment is as follows: When using the device, rotating the handle 14 drives the threaded rod 13 to rotate on the first fixed ear 12. Since the threaded rod 13 is rotatably connected to the movable block 2 under the action of threaded transmission, the rotation of the threaded rod 13 will be converted into linear movement of the movable block 2 on the base 1. When the movable block 2 slides on the base 1, the guide posts 7 on both sides of its outer side slide along the inclined groove 6 on the fixed plate 5. Since the inclined groove 6 has a certain inclination angle, the sliding of the guide posts 7 in the inclined groove 6 will cause the support platform 4 to be displaced in the vertical direction, thereby realizing the height adjustment of the holder body 11. It can be appropriately adjusted according to the needs, which increases its practicality. After the servo motor 17 is started, its output shaft drives the rotating rod 16 to rotate on the second fixed ear 15. When the rotating rod 16 rotates, it drives the first bevel gear 18 to rotate. Since the first bevel gear 18 and the second bevel gear 19 mesh with each other, the rotation of the first bevel gear 18 will drive the second bevel gear 19 to rotate. The gear 19 drives the rotating frame 20 to rotate via the rotating shaft. The pressing groove 2001 on the rotating frame 20 changes position as the rotating frame 20 rotates. When the position of the pressing groove 2001 changes, it will exert a pressing effect on the fixed post 23 installed on the limiting rod 22. When the pressing groove 2001 presses the fixed post 23, the limiting rod 22 will move within the fixing block 21, and its end away from the fixed post 23 will extend outside the fixing frame 9. Since the outer side dimension of the fixing frame 9 and the bottom inner side wall dimension of the mounting base 10 are different... The mounting base 10 is compatible with the fixed frame 9, and the rotation of the rotating frame 20 is controlled to make the limiting rod 22 extend out of the fixed frame 9 and enter the limiting hole 1001 at the bottom of the mounting base 10, thereby firmly fixing the mounting base 10 to the fixed frame 9, and then fixing the card holder body 11. The operation is convenient and the practicality is better. The external helix opening angle of the threaded rod 13 is 20 degrees, and the thread self-locking condition meets the following formula: self-locking condition = friction coefficient * tan (helix angle) ≥ 1.

[0028] Finally, the following points should be noted: First, in the description of this utility model, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be interpreted broadly, and can be mechanical connection or electrical connection, or internal connection between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may change.

[0029] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0031] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A metal mold holder, comprising a base (1), characterized in that: The base (1) is equipped with a movable block (2) on its top. The four corners of the base (1) are equipped with telescopic rods (3). The top of the telescopic rods (3) is equipped with a support platform (4). The bottom sides of the support platform (4) are symmetrically equipped with fixing plates (5). The outer surfaces of the fixing plates (5) are provided with inclined grooves (6). The two outer ends of the movable block (2) and inside the two inclined grooves (6) are equipped with guide columns (7). The top of the support platform (4) is equipped with a fixing seat (8). The top of the fixing seat (8) is equipped with a fixing frame (9). The top of the fixing frame (9) and outside it is provided with an installation seat (10). The top of the installation seat (10) is equipped with a card seat body (11).

2. The metal mold holder according to claim 1, characterized in that: The base (1) has a first fixing ear (12) installed at one end of its top. A threaded rod (13) is installed on the first fixing ear (12). A throttle (14) is installed at one end of the threaded rod (13). The end of the threaded rod (13) away from the throttle (14) passes through the first fixing ear (12) and is rotatably connected to the outside of the movable block (2).

3. A metal mold holder according to claim 2, characterized in that: The bottom of the movable block (2) is slidably connected to the top of the base (1), and the guide posts (7) on both sides of the outer side slide inside the inclined groove (6) when the movable block (2) moves.

4. A metal mold holder according to claim 1, characterized in that: A second fixing ear (15) is installed on the top inner side of the fixed base (8). A rotating rod (16) is installed on the second fixing ear (15). A servo motor (17) is installed on the outer side of the fixed base (8), and its output shaft passes through the inner side of the fixed base (8) and is connected to one end of the rotating rod (16). One end of the rotating rod (16) passes through the second fixing ear (15) and is fitted with a first bevel gear (18).

5. A metal mold holder according to claim 4, characterized in that: A second bevel gear (19) is installed at the center of the top of the inner side of the fixed base (8), and the first bevel gear (18) and the second bevel gear (19) mesh with each other.

6. A metal mold holder according to claim 5, characterized in that: The second bevel gear (19) is provided with a rotating shaft that passes through the fixed seat (8) and the fixed frame (9) and then a rotating frame (20) is installed. The rotating frame (20) has extrusion grooves (2001) at the four corners of the top.

7. A metal mold holder according to claim 6, characterized in that: Fixing blocks (21) are installed at the four corners of the bottom inner side of the fixing frame (9). A limiting rod (22) is provided inside the fixing block (21). A fixing post (23) is installed at the top of one end of the limiting rod (22) and inside the extrusion groove (2001). The end of the limiting rod (22) away from the fixing post (23) passes through the fixing block (21) and extends to the outside of the fixing frame (9).

8. A metal mold holder according to claim 7, characterized in that: The outer side dimensions of the fixed frame (9) are adapted to the bottom inner side wall dimensions of the mounting base (10). A limiting hole (1001) is provided at one end of the bottom inner side wall of the mounting base (10). One end of the limiting rod (22) extends to the outside of the fixed frame (9) and is simultaneously connected to the inside of the limiting hole (1001).

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