Mold frame convenient to adjust

Abstract

The utility model relates to the technical field of mould bases, in particular to a mould base convenient to adjust, which comprises a lower mould base and an upper mould base, guide columns capable of adjusting length are fixed on the upper surface of the lower mould base close to four corners, guide sleeves are fixed on the lower surface of the upper mould base close to four corners, each guide column comprises a support column fixed on the lower mould base, and the support columns are fixed on the lower mould base. The upper end of the supporting column is sleeved with a sleeve rod capable of being movably adjusted up and down, and a locking piece for locking and fixing the sleeve rod after the sleeve rod is adjusted is installed at the position, close to the lower end, of the outer side of the sleeve rod. When the height of the mold frame is adjusted, the sleeve rod is adjusted up and down, and the adjusted sleeve rod is locked and fixed through the locking piece, so that the length of the guide column is adjusted, the height of the mold frame is adjusted, and the overall structure of the guide column is more simplified and practical.

Description

Technical Field

[0001] The utility model relates to the technical field of die carriers, and particularly relates to a die carrier convenient for adjustment. Background Art

[0002] The die carrier is the support of the mold. For example, the part on the die-casting machine that combines and fixes each part of the mold according to certain rules and positions and enables the mold to be installed on the die-casting machine for work is called the die carrier. The height of the existing die carrier cannot be adjusted according to the usage requirements and is not suitable for a variety of molds.

[0003] A Chinese patent with the publication number CN216656290U discloses a movable die carrier with adjustable height for assembly, which relates to the technical field related to die carriers. It includes an upper die carrier, a lower die carrier and guide columns. The upper die carrier is arranged above the lower die carrier, and the guide columns are arranged below the upper die carrier. The lower die carrier includes a limit groove, a clamping member and a bolt. The clamping member is arranged inside the limit groove. A limit groove is formed on the upper surface of the lower die carrier. One side of the lower die carrier is threadedly connected with a bolt, and one end of the bolt penetrates through the lower die carrier and is movably connected with the clamping member. The utility model adjusts the height of the guide columns through the combined use of a fixed column, a support column, a fixed rod and a support rod, and fixedly installs the guide columns and the lower die carrier through the combined use of the clamping member and the bolt. The utility model can perform corresponding height adjustment on the guide columns according to the usage requirements, can be applicable to a variety of molds, reduces the processing cost, and improves the practicability of the die carrier.

[0004] When adjusting the height of the above-mentioned movable die carrier with adjustable height for assembly, it is necessary to sleeve the fixed column and the support column, drive the support rod to rotate by rotating the rotating block, and drive the support column to lift by the cooperation of the support rod and the fixed block. The entire adjustment mechanism involves a relatively large number of cooperating components and has a certain degree of complexity. Summary of the Utility Model

[0005] In order to solve the problem that the entire adjustment mechanism of the above-mentioned movable die carrier with adjustable height for assembly involves a relatively large number of cooperating components and has a certain degree of complexity, the utility model provides a die carrier convenient for adjustment.

[0006] In order to solve the above technical problems, the utility model is realized through the following technical solutions: A die carrier convenient for adjustment includes a lower die base and an upper die base. Guide columns capable of adjusting the length are fixed near the four corners of the upper surface of the lower die base. Guide sleeves are fixed near the four corners of the lower surface of the upper die base. The guide column includes a support column fixed on the lower die base. A sleeve rod capable of adjusting up and down is sleeved on the upper end of the support column, and a locking member for locking and fixing the sleeve rod after adjustment is installed near the lower end of the outer side of the sleeve rod.

[0007] As a preferred solution, a vertical connecting rod is provided on the front side of the lower die base, and the upper and lower ends of the connecting rod are fixedly connected to the upper die base and the lower die base respectively by two fixing screws.

[0008] As a preferred solution, a threaded rod is fixed to the upper end of the support column, and a vertical locking groove is provided on the side surface of the threaded rod.

[0009] As a preferred solution, a threaded sleeve hole is provided inside the sleeve rod, and a threaded mounting hole is provided near the lower end on the outer side of the sleeve rod.

[0010] As a preferred solution, the locking member includes a stud threadedly mounted in the threaded mounting hole. One end of the inner side of the stud is fixed with a pin inserted into the locking groove, and a wrench groove is provided at one end of the outer side of the stud.

[0011] As a preferred solution, the locking groove is set as a long strip-shaped square groove, and the width of the locking groove is the same as the diameter of the pin.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] When adjusting the height of the die set, by adjusting the sleeve rod up and down and locking and fixing the adjusted sleeve rod through the locking member, the length of the guide pillar is adjusted, and then the height of the die set is adjusted. The overall structure of the guide pillar is simpler and more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the guide pillar of the present utility model;

[0016] Figure 3 is a schematic diagram of the support column of the present utility model;

[0017] Figure 4 is a schematic diagram of the sleeve rod of the present utility model;

[0018] Figure 5 is a schematic diagram of the locking member of the present utility model.

[0019] In the figure: 1. Lower die base; 2. Guide pillar; 21. Sleeve rod; 211. Threaded sleeve hole; 212. Threaded mounting hole; 22. Locking member; 221. Pin; 222. Stud; 223. Wrench groove; 23. Support column; 231. Threaded rod; 232. Locking groove; 3. Guide sleeve; 4. Upper die base; 5. Connecting rod; 6. Fixing screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and in no way limits the present utility model and its application or use. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or their combinations.

[0022] Unless otherwise specifically stated, the relative arrangements, numerical expressions, and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present utility model. At the same time, it should be understood that for the sake of convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the said technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by orientation words such as "front, rear, upper, lower, left, right", "horizontal, vertical, perpendicular, horizontal", and "top, bottom" are generally based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Without contrary description, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus cannot be construed as limiting the protection scope of the present utility model; the orientation words "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0024] For ease of description, spatial relative terms such as "above", "over", "on the upper surface", "upper" etc. can be used here to describe the spatial positional relationship between a device or feature shown in the figure and other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations during use or operation in addition to the orientation described in the figure for the device. For example, if the device in the attached drawing is inverted, a device described as "above or over other devices or structures" will then be positioned "below or under other devices or structures". Thus, the exemplary term "above" can include both the orientations of "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding interpretations are made for the spatial relative descriptions used here.

[0025] In addition, it should be noted that using terms such as "first", "second" etc. to define components is only for the convenience of differentiating the corresponding components. Without additional declaration, the above terms have no special meaning, and thus cannot be understood as a limitation on the protection scope of the present utility model.

[0026] Such as Figure 1 and Figure 2 , an easily adjustable die set includes a lower die base 1 and an upper die base 4. Guide posts 2 capable of length adjustment are fixedly arranged on the upper surface of the lower die base 1 near the four corners. Guide sleeves 3 are fixedly arranged on the lower surface of the upper die base 4 near the four corners. The guide post 2 includes a support post 23 fixedly arranged on the lower die base 1. A sleeve rod 21 capable of vertical movement adjustment is sleeved on the upper end of the support post 23. And a locking member 22 for locking and fixing the sleeve rod 21 after adjustment is installed at a position near the lower end on the outer side of the sleeve rod 21. When adjusting the height of the die set, by adjusting the sleeve rod 21 up and down and locking and fixing the adjusted sleeve rod 21 through the locking member 22, the adjustment of the length of the guide post 2 is completed, and further the adjustment of the height of the die set is realized. The overall structure of the guide post 2 is more simplified and practical.

[0027] Such as Figure 1 , a vertical connecting rod 5 is arranged on the front side of the lower die base 1. The upper and lower ends of the connecting rod 5 are fixedly connected to the upper die base 4 and the lower die base 1 respectively through two upper and lower fixing screws 6. The connecting rod 5 is fixedly connected to the upper die base 4 and the lower die base 1 through the fixing screws 6, thereby realizing the fixation of the positions of the upper die base 4 and the lower die base 1 and avoiding the situation of separation and dropping when the upper die base 4 and the lower die base 1 are transported.

[0028] Such as Figure 3 , a threaded rod 231 is fixedly arranged at the upper end of the support post 23, and a vertical locking groove 232 is formed on the side surface of the threaded rod 231.

[0029] As shown in Figure 4 , a threaded sleeve hole 211 is provided on the inner side of the sleeve rod 21 for screwing and adjusting in cooperation with the threaded rod 231, and a threaded mounting hole 212 is provided near the lower end on the outer side of the sleeve rod 21 for mounting the stud 222.

[0030] As shown in Figure 5 , the locking member 22 includes a stud 222 threadedly mounted in the threaded mounting hole 212. One end of the inner side of the stud 222 is fixed with a pin 221 inserted into the locking groove 232, and a wrench groove 223 is provided at one end of the outer side of the stud 222. By inserting a wrench into the wrench groove 223 to rotate the stud 222, the pin 221 is inserted into the locking groove 232 to stop the rotation of the sleeve rod 21, thereby realizing the locking and fixing of the sleeve rod 21. The locking groove 232 is set as a long strip-shaped square groove, and the width of the locking groove 232 is the same as the diameter of the pin 221. The same width of the locking groove 232 and the diameter of the pin 221 can achieve a closer fit, so as to more stably lock the sleeve rod 21 and the support column 23 after adjustment.

[0031] In this embodiment, when the mold adapted to the mold base is relatively high, the stud 222 can be rotated by inserting a wrench into the wrench groove 223 so that the pin 221 is disengaged from the locking groove 232. At this time, the sleeve rod 21 is rotated, and the upward adjustment of the sleeve rod 21 is realized through the threaded fit between the sleeve rod 21 and the support column 23. After the height adjustment of the sleeve rod 21 is completed, the stud 222 is screwed in the reverse direction by the wrench again so that the pin 221 is inserted into the locking groove 232 to stop the rotation of the sleeve rod 21, thereby completing the locking after the adjustment of the sleeve rod 21.

[0032] The above is the preferred embodiment of the present invention. Those skilled in the art of the present invention can also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the above specific embodiments. Any obvious improvements, substitutions or variations made by those skilled in the art on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. A mold frame that is easy to adjust, comprising a lower mold base (1) and an upper mold base (4), characterized in that: Guide pillars (2) capable of adjusting length are fixed to the upper surface of the lower die base (1) near the four corners, and guide sleeves (3) are fixed to the lower surface of the upper die base (4) near the four corners. The guide pillars (2) include support pillars (23) fixed to the lower die base (1), and the upper end of the support pillar (23) is sleeved with a sleeve rod (21) capable of adjusting upward and downward movement, and a locking member (22) for locking the sleeve rod (21) after adjustment is installed on the outer side of the sleeve rod (21) near the lower end.

2. The easily adjustable mold frame according to claim 1, characterized in that: A vertical connecting rod (5) is provided on the front side of the lower die base (1), and the upper and lower ends of the connecting rod (5) are fixedly connected to the upper die base (4) and the lower die base (1) respectively through two upper and lower fixing screws (6).

3. The easily adjustable mold frame according to claim 2, characterized in that: A threaded rod (231) is fixed to the upper end of the support column (23), and a vertical locking groove (232) is provided on the side of the threaded rod (231).

4. The easily adjustable mold frame according to claim 3, characterized in that: A threaded sleeve hole (211) is provided on the inner side of the sleeve rod (21), and a threaded mounting hole (212) is provided on the outer side of the sleeve rod (21) near the lower end.

5. The easily adjustable mold frame according to claim 4, characterized in that: The locking member (22) comprises a stud (222) threadedly mounted in a threaded mounting hole (212), a latch (221) inserted in a locking groove (232) being fixed at an inner end of the stud (222), and a wrench groove (223) being provided at an outer end of the stud (222).

6. The easily adjustable mold frame according to claim 5, characterized in that: The locking groove (232) is configured as a long square groove, and the width of the locking groove (232) is the same as the diameter of the latch (221).

Images