Machining positioning device for simply finishing mold

Abstract

The utility model discloses a processing positioning device for simply trimming a mould, which comprises a positioning bracket, fixed rods are fixedly mounted on two sides of the positioning bracket, threaded rods are fixedly mounted at the upper ends of the fixed rods, a movable sleeve and a threaded sleeve are arranged on the outer surface of each threaded rod, the threaded sleeve is arranged above the movable sleeve, and the movable sleeve is sleeved on the threaded sleeve. The threaded rod is movably sleeved with the movable sleeve, the threaded sleeve is in threaded connection with the outer surface of the threaded rod, a positioning pressing piece is fixedly installed on the horizontal side of the movable sleeve, a protective pad is arranged on the lower surface of the positioning pressing piece, and a limiting block is fixedly connected to the upper end of the threaded rod; compared with the prior art, compared with a traditional mold positioning device, the mold positioning device is simple in structure, capable of fixing the position of the mold without assistance of equipment such as a complex motor, and suitable for manual machining operation procedures such as manual finishing and polishing of the mold.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing, in particular to a processing positioning device for simple mold trimming. Background Art

[0002] A mold is a tool used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. Mold making includes multiple processing steps, such as surface processing, milling, bench assembly, mold debugging, manual trimming, fine-tuning, inlaying, mold precision adjustment, etc. In the above processes, the mold needs to be well positioned and fixed. At present, traditional positioning generally uses professional positioning equipment for the mold, which generally includes an adjustment mechanism and a positioning mechanism driven by a motor, etc., which can be used for large-scale processing processes such as mold surface processing and milling. However, when only manual trimming and polishing of the mold are required, the corresponding positioning equipment has a complex structure, is inconvenient to use and operate, and is not conducive to use in simple processing processes. For this reason, the utility model proposes a processing positioning device for simple mold trimming. Utility Model Content

[0003] The purpose of the present utility model is to provide a processing positioning device for simple mold trimming to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a processing positioning device for simple mold trimming, comprising a positioning bracket, fixed rods are fixedly installed on both sides of the positioning bracket, a threaded rod is fixedly installed on the upper end of the fixed rod, the outer surface of the threaded rod is provided with a movable sleeve and a threaded sleeve, the threaded sleeve is arranged above the movable sleeve, and the movable sleeve is movably arranged on the threaded rod, the threaded sleeve is threadedly connected to the outer surface of the threaded rod, a positioning pressure plate is fixedly installed on the horizontal side of the movable sleeve, a protective pad is provided on the lower surface of the positioning pressure plate, and the upper end of the threaded rod is fixedly connected to a limiting block.

[0005] As a preferred technical solution of the present invention, a processing positioning platform is rotatably mounted on the lower surface of the positioning bracket via a rotating shaft, and a plurality of supporting legs are fixedly mounted on the lower surface of the processing positioning platform.

[0006] As a preferred technical solution of the present invention, an operating hand plate is provided on the outer surface of the positioning bracket.

[0007] As a preferred technical solution of the present invention, hinged seats are fixedly installed on the outer walls of both sides of the positioning bracket, and a locking sleeve is hinged on the hinged seat. A circular groove is provided on the upper surface of the processing positioning table near the locking sleeve, and a plurality of opposite locking blocks that are compatible with the locking sleeve are evenly distributed on the inner wall of the groove.

[0008] As a preferred technical solution of the present invention, a through hole is provided on the inner surface of the locking block, and a limiting locking rod is installed in the through hole.

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

[0010] The utility model discloses a processing positioning device for simple mold trimming. By providing a fixed rod and a threaded rod on the upper surface of a positioning bracket, and providing a movable sleeve and a threaded sleeve on the threaded rod, when the mold to be processed needs to be positioned, the mold is placed on the positioning bracket, and then the threaded sleeve is rotated to rotate the threaded sleeve downward, thereby pressing the movable sleeve downward, and finally the positioning pressing plate can be tightly pressed against the positions on both sides of the upper surface of the mold, thereby achieving the positioning and position fixation of the mold and preventing the position of the mold from being offset during manufacturing. Compared with traditional mold positioning devices, its structure is simple and can complete the position fixation of the mold without the assistance of complex motors and other equipment. It is suitable for manual processing operations such as manual trimming and polishing of the mold.

[0011] Other features and advantages of the present invention will be described in detail in the following specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 For the utility model Figure 1 A magnified schematic diagram of the structure in the middle;

[0014] Figure 3 This is a top view schematic diagram of the processing positioning platform of the present utility model;

[0015] In the figure: 1. Positioning bracket; 2. Fixed rod; 3. Threaded rod; 4. Movable sleeve; 5. Threaded sleeve; 6. Positioning pressure plate; 7. Protective pad; 8. Limit block; 9. Processing positioning table; 10. Rotating shaft; 11. Operating hand plate; 12. Support leg; 13. Articulated seat; 14. Locking sleeve; 15. Groove; 16. Locking block; 17. Through hole; 18. Limit locking rod. DETAILED DESCRIPTION

[0016] 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.

[0017] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0018] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0019] See also Figure 1-3 The present invention relates to a processing positioning device for simple trimming of a mold, comprising a positioning bracket 1, fixed rods 2 are fixedly installed on both sides of the positioning bracket 1, a threaded rod 3 is fixedly installed on the upper end of the fixed rod 2, a movable sleeve 4 and a threaded sleeve 5 are provided on the outer surface of the threaded rod 3, the threaded sleeve 5 is arranged above the movable sleeve 4, and the movable sleeve 4 is movably arranged on the threaded rod 3, the threaded sleeve 5 is threadedly connected to the outer surface of the threaded rod 3, a positioning pressing piece 6 is fixedly installed on the horizontal side of the movable sleeve 4, a protective pad 7 is provided on the lower surface of the positioning pressing piece 6, and a limiting block 8 is fixedly connected to the upper end of the threaded rod 3. By providing the fixed rod 2 and the threaded rod 3 on the upper surface of the positioning bracket 1, and providing the movable sleeve 4 and the threaded sleeve 5 on the threaded rod 3, when the mold to be processed needs to be positioned, the mold is placed on the positioning bracket 1, and then the threaded sleeve 5 is rotated to make the threaded sleeve 5 rotate downward, so that the movable sleeve 4 can be pressed downward, and finally the positioning pressing piece 6 can be tightly pressed on both sides of the upper surface of the mold, thereby realizing the positioning and position fixing of the mold, and preventing its position from being offset during mold manufacturing. Compared with traditional mold positioning devices, its structure is simple and can fix the position of the mold without the assistance of complex motors and other equipment. It is suitable for manual processing operations such as mold trimming and fine-tuning.

[0020] In this embodiment, a processing positioning table 9 is rotatably installed on the lower surface of the positioning bracket 1 through a rotating shaft 10, and a plurality of support legs 12 are fixedly installed on the lower surface of the processing positioning table 9. An operating hand plate 11 is provided on the outer surface of the positioning bracket 1. In order to facilitate the processing of the mold surface at different positions, by setting the rotating shaft 10 and the processing positioning table 9, the hand plate 11 can be manually operated to rotate, driving the positioning bracket 1 and the mold thereon to rotate, so that the position of the mold can be further adjusted.

[0021] In this embodiment, hinged seats 13 are fixedly installed on the outer walls of both sides of the positioning bracket 1, and locking sleeves 14 are hinged on the hinged seats 13. A circular groove 15 is provided on the upper surface of the processing positioning table 9 near the locking sleeve 14, and a plurality of opposite locking blocks 16 that are compatible with the locking sleeves 14 are evenly distributed on the inner wall of the groove 15. After the rotation adjustment of the mold is completed, the positioning bracket 1 and the mold thereon can be re-positioned and fixed by snapping the locking sleeve 14 onto the locking block 16 at the corresponding position.

[0022] In this embodiment, a through hole 17 is provided on the inner surface of the locking block 16, and a limiting locking rod 18 is installed in the through hole 17. In order to further improve the positioning fixing effect, the limiting locking rod 18 is inserted and installed in the through hole 17, so that the position of the locking sleeve buckle 14 can be further locked, thereby further improving the positioning stability.

[0023] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A processing and positioning device for simple mold trimming, characterized in that: The invention comprises a positioning bracket (1), wherein fixed rods (2) are fixedly installed on both sides of the positioning bracket (1), a threaded rod (3) is fixedly installed on the upper end of the fixed rod (2), a movable sleeve (4) and a threaded sleeve (5) are provided on the outer surface of the threaded rod (3), the threaded sleeve (5) is arranged above the movable sleeve (4), and the movable sleeve (4) is movably sleeved on the threaded rod (3), the threaded sleeve (5) is threadedly connected to the outer surface of the threaded rod (3), a positioning pressing plate (6) is fixedly installed on the horizontal side of the movable sleeve (4), a protective pad (7) is provided on the lower surface of the positioning pressing plate (6), and the upper end of the threaded rod (3) is fixedly connected to a limiting block (8).

2. A processing and positioning device for simple mold trimming according to claim 1, characterized in that: A processing positioning platform (9) is rotatably mounted on the lower surface of the positioning bracket (1) via a rotating shaft (10), and a plurality of supporting legs (12) are fixedly mounted on the lower surface of the processing positioning platform (9).

3. A processing and positioning device for simple mold trimming according to claim 1, characterized in that: An operating handle (11) is provided on the outer surface of the positioning bracket (1).

4. A processing and positioning device for simple mold trimming according to claim 2, characterized in that: A hinge seat (13) is fixedly mounted on the outer walls of both sides of the positioning bracket (1), and a locking sleeve buckle (14) is hingedly connected to the hinge seat (13). A circular groove (15) is provided on the upper surface of the processing positioning table (9) near the locking sleeve buckle (14), and a plurality of opposite locking blocks (16) that are compatible with the locking sleeve buckle (14) are evenly distributed on the inner wall of the groove (15).

5. A processing and positioning device for simple mold trimming according to claim 4, characterized in that: A through hole (17) is provided on the inner surface of the locking block (16), and a limiting locking rod (18) is installed in the through hole (17).

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