Direction locator special for die assembly

Abstract

The utility model discloses a direction positioner special for die assembly, which comprises a lower die, a fixing seat arranged at the bottom of the lower die, a positioning piece arranged in the middle of the lower die, a positioning hole arranged in the middle of the fixing seat, and a dismounting piece arranged on the outer side of the middle of the fixing seat. An upper supporting arm and a lower supporting arm are arranged on the upper side and the lower side of the dismounting part correspondingly, a connecting rod is arranged at the tail end of the upper supporting arm, an embedded ball is arranged above the connecting rod, a sliding cavity is formed above the upper supporting arm, a dismounting head is arranged in the middle of the inner side of the dismounting part, and a first spring is arranged in the middle of the interior of the dismounting head. When the positioning piece needs to be disassembled, the disassembling piece on the outer side of the fixing base is pressed, the embedded ball at the tail end of the supporting arm slides in the sliding cavity, the positioning piece is ejected out of the positioning hole through the internal disassembling head, the disassembling work of the positioning piece is completed, then the disassembling head and the assembly are restored to the original position through the internal first spring, and therefore the positioning piece is disassembled very conveniently and rapidly; and the operation speed of equipment is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to mold assembly, and particularly relates to a special direction locator for mold assembly. Background Art

[0002] A mold assembly locator is an auxiliary tool used for mold assembly. Its main function is to ensure the accurate positioning and fit of the mold during the mold assembly process. The mold needs to maintain the relative position and fit accuracy between the parts during assembly to ensure the quality and dimensional accuracy of the final product. The mold assembly locator is usually made of hard material and has a specific shape and size, which can provide accurate positioning and fit between mold parts.

[0003] However, existing direction locators for mold assembly are usually connected by nesting or bolts when in use, and do not provide design features that facilitate disassembly when disassembly is required, making it difficult to disassemble the locator. Utility Model Content

[0004] The purpose of the present utility model is to provide a special direction locator for mold assembly, so as to solve the problem that the existing special direction locator for mold assembly proposed in the above background technology usually adopts nested connection or bolt connection when in use, and does not provide design features for easy disassembly when it needs to be disassembled, which makes it difficult to disassemble the locator.

[0005] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a special direction locator for mold assembly, comprising a lower mold;

[0006] A fixing seat is provided at the bottom of the lower mold, a positioning piece is provided at the middle of the lower mold, and a positioning hole is provided at the middle of the fixing seat;

[0007] A disassembly piece is provided at the middle outer side of the fixing seat, an upper support arm and a lower support arm are provided at the upper and lower sides of the disassembly piece respectively, and a sliding cavity is provided at the upper position of the upper support arm.

[0008] Preferably, a connecting rod is provided at the end position of the upper support arm, an embedded ball is provided at the position above the connecting rod, the embedded ball is welded to the connecting rod, a limiting groove is provided at the position below the sliding cavity, the limiting groove corresponds to the connecting rod, the sliding cavity corresponds to the embedded ball, the diameter of the limiting groove is smaller than the diameter of the embedded ball, and the embedded ball and the sliding cavity are slidably connected.

[0009] Preferably, the upper support arm is connected to the disassembly part at an angle of 45 degrees, and an arm groove is provided below the limiting groove, and the arm groove corresponds to the upper support arm.

[0010] Preferably, a disassembly head is provided at the middle position inside the disassembly piece, a first spring is provided at the middle position inside the disassembly head, and the first spring is wrapped and provided at the outer position of the disassembly head.

[0011] Preferably, spring cavities are respectively provided on the upper and lower sides of the positioning member, a second spring is provided inside the spring cavity, a telescopic arm is provided at the top of the second spring, a baffle is provided at the inner side of the telescopic arm, and a slot is provided at the bottom of the baffle.

[0012] Preferably, the telescopic arm and the positioning member are integrally connected, the baffle and the telescopic arm are welded, and a telescopic hole is provided at the rear side of the positioning member, and the telescopic hole corresponds to the positioning member.

[0013] Preferably, the positioning member and the disassembly member are made of steel, and the spring cavity and the sliding cavity are smeared with lubricating oil.

[0014] Compared with the prior art, the present invention provides a special direction locator for mold assembly, which has the following beneficial effects:

[0015] 1. Through the arrangement of the upper support arm, embedded ball, limiting groove, sliding cavity, disassembly part, support arm groove, disassembly head and first spring, the sliding connection between the embedded ball and the sliding cavity can reduce the contact area compared to the direct contact surface, thereby reducing friction, reducing energy loss and improving mechanical efficiency. The limiting groove can limit the movement range of the embedded ball in the sliding cavity, thereby ensuring the stability and safety of the mechanical system. Providing the limiting groove and ensuring that its diameter is smaller than the diameter of the embedded ball can effectively achieve the limiting effect, prevent falling off, provide precise positioning, save space, and simplify the mechanical structure. The 45-degree angle connection of the upper support arm makes the outer surface easier to clean, making cleaning more convenient and thorough, reducing the workload of maintenance and cleaning. The first spring restores the disassembly head and components to their original position, improving the operating efficiency of the device.

[0016] 2. Through the arrangement of the positioning piece, spring cavity, second spring, telescopic arm, baffle, slot and telescopic hole, the positioning piece is pressed into the rear telescopic hole, so that the lower die enters the interior of the fixed seat. Then, after the lower die slides downward to the position of the positioning hole, the second spring inside the spring cavity pushes the telescopic arm upward, so that the positioning piece slides forward into the positioning hole, completing the mold positioning. The baffle arranged at the inner side of the telescopic arm can prevent the internal second spring from dislocating, effectively operating the device. At the same time, a slot is provided at the bottom position of the baffle to limit the baffle and the positioning piece, thereby improving the stability of the device and reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the present utility model.

[0018] Figure 2 It is a structural diagram of the sliding cavity in the utility model.

[0019] Figure 3 This is a structural diagram of the insert board in the utility model.

[0020] Figure 4 It is a structural schematic diagram of the telescopic arm in the utility model.

[0021] In the figure: 1. Lower die; 2. Fixed seat; 3. Disassembly part; 4. Positioning part; 5. Positioning hole; 6. Disassembly head; 7. Telescopic hole; 8. Spring cavity; 9. Upper arm; 10. First spring; 11. Sliding cavity; 12. Embedded ball; 13. Lower arm; 14. Arm slot; 15. Connecting rod; 16. Limiting slot; 17. Telescopic arm; 18. Slot; 19. Second spring; 20. Baffle. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides Figure 1-4 The illustrated die assembly-specific direction locator comprises a lower die 1;

[0024] A fixing seat 2 is provided at the bottom of the lower mold 1, a positioning piece 4 is provided at the middle of the lower mold 1, and a positioning hole 5 is opened at the middle of the fixing seat 2;

[0025] A disassembly member 3 is provided at the middle outer side of the fixing seat 2 , an upper support arm 9 and a lower support arm 13 are provided at the upper and lower sides of the disassembly member 3 respectively, and a sliding cavity 11 is provided above the upper support arm 9 .

[0026] A connecting rod 15 is provided at the end position of the upper support arm 9, and an embedded ball 12 is provided above the connecting rod 15. The embedded ball 12 is welded to the connecting rod 15. A limiting groove 16 is provided below the sliding cavity 11. The limiting groove 16 corresponds to the connecting rod 15, and the sliding cavity 11 corresponds to the embedded ball 12. The diameter of the limiting groove 16 is smaller than the diameter of the embedded ball 12, and the embedded ball 12 and the sliding cavity 11 are slidably connected.

[0027] The upper support arm 9 is connected to the disassembly part 3 at an angle of 45 degrees. A support arm groove 14 is provided below the limiting groove 16 , and the support arm groove 14 corresponds to the upper support arm 9 .

[0028] A disassembly head 6 is provided at the middle position inside the disassembly member 3 , a first spring 10 is provided at the middle position inside the disassembly head 6 , and the first spring 10 is wrapped around the outer position of the disassembly head 6 .

[0029] Spring cavities 8 are provided on the upper and lower sides of the positioning member 4 respectively, a second spring 19 is provided inside the spring cavity 8, a telescopic arm 17 is provided at the top of the second spring 19, a baffle 20 is provided at the inner side of the telescopic arm 17, and a slot 18 is provided at the bottom of the baffle 20.

[0030] The telescopic arm 17 is integrally connected to the positioning member 4 , the baffle 20 is welded to the telescopic arm 17 , and a telescopic hole 7 is provided at the rear side of the positioning member 4 , which corresponds to the positioning member 4 .

[0031] The positioning member 4 and the disassembly member 3 are made of steel, and the spring cavity 8 and the sliding cavity 11 are smeared with lubricating oil.

[0032] In this embodiment, the specific implementation steps of a special direction locator for mold assembly are as follows: first, when the mold is installed and fixed, the positioning member 4 is pressed into the rear telescopic hole 7, so that the lower mold 1 enters the interior of the fixed seat 2; then, after the lower mold 1 slides downward to the position of the positioning hole 5, the second spring 19 inside the spring cavity 8 pushes the telescopic arm 17 upward, so that the positioning member 4 slides forward into the positioning hole 5, completing the mold positioning; when the positioning member 4 needs to be removed, the disassembly member 3 on the outside of the fixed seat 2 is pressed, and the ball 12 at the end of the support arm slides in the sliding cavity 11, and the internal disassembly head 6 pushes the positioning member 4 out of the positioning hole 5, completing the disassembly of the positioning member 4; then the internal first spring 10 restores the disassembly head 6 and the assembly to their original position, waiting for the next disassembly of the positioning member 4.

[0033] like Figure 1 and Figure 2 As shown, a connecting rod 15 is provided at the end position of the upper support arm 9, and an embedded ball 12 is provided above the connecting rod 15. The embedded ball 12 is welded to the connecting rod 15. A limiting groove 16 is provided below the sliding cavity 11. The limiting groove 16 corresponds to the connecting rod 15. The sliding cavity 11 corresponds to the embedded ball 12. The diameter of the limiting groove 16 is smaller than the diameter of the embedded ball 12. The embedded ball 12 and the sliding cavity 11 are slidingly connected. The upper support arm 9 is connected to the disassembly part 3 at a 45-degree angle. A support arm groove 14 is provided below the limiting groove 16. The support arm groove 14 corresponds to the upper support arm 9. A disassembly head 6 is provided at the middle position inside the disassembly head 3. A first spring 10 is provided at the middle position inside the disassembly head 6. The first spring 10 is wrapped around the outer position of the disassembly head 6.

[0034] Preferably, when it is necessary to remove the positioning member 4, the outer side of the fixing seat 2 is pressed to remove the member 3, the embedded ball 12 at the end of the support arm slides in the sliding cavity 11, and the internal disassembly head 6 pushes the positioning member 4 out of the positioning hole 5, completing the disassembly of the positioning member 4. Then the internal first spring 10 restores the disassembly head 6 and the assembly to their original position. At the same time, the diameter of the limiting groove 16 is smaller than the diameter of the embedded ball 12, which can prevent the internal embedded ball 12 from being dislocated, ensuring the smooth operation of the device. The upper support arm 9 is connected to the disassembly member 3 at a 45-degree angle, which can prevent iron filings and other debris from accumulating on the outside of the upper support arm 9 and facilitate cleaning.

[0035] like Figure 1 and Figure 3-4 As shown, spring cavities 8 are respectively provided on the upper and lower sides of the positioning member 4, a second spring 19 is provided at the internal position of the spring cavity 8, a telescopic arm 17 is provided at the top position of the second spring 19, a baffle 20 is provided at the inner position of the telescopic arm 17, a slot 18 is provided at the bottom position of the baffle 20, the telescopic arm 17 and the positioning member 4 are integrally connected, the baffle 20 and the telescopic arm 17 are welded, and a telescopic hole 7 is provided at the rear side of the positioning member 4, and the telescopic hole 7 corresponds to the positioning member 4.

[0036] Preferably, when the mold is installed and fixed, the positioning member 4 is pressed into the rear telescopic hole 7, so that the lower mold 1 enters the interior of the fixing seat 2. Then, after the lower mold 1 slides downward to the position of the positioning hole 5, the second spring 19 inside the spring cavity 8 pushes the telescopic arm 17 upward, so that the positioning member 4 slides forward into the positioning hole 5, completing the mold positioning. The baffle 20 provided at the inner side of the telescopic arm 17 can prevent the internal second spring 19 from being dislocated, and effectively operate the device. At the same time, a slot 18 is provided at the bottom position of the baffle 20 to limit the baffle 20 and the positioning member 4.

[0037] like Figure 1-4 As shown, the positioning member 4 and the disassembly member 3 are made of steel, and the spring cavity 8 and the sliding cavity 11 are smeared with lubricating oil.

[0038] Optionally, the steel material has excellent mechanical properties, including high strength and hardness, and can withstand large loads and stresses, ensuring that the positioning part 4 and the disassembly part 3 are not easily deformed or damaged during use. The steel material has good welding performance, which improves production efficiency and processability. The lubricating oil can maintain stable lubrication performance during the movement of the spring cavity 8 and the sliding cavity 11, ensuring the smooth operation of the mechanical system and reducing instability caused by friction. The lubricating oil can form a lubricating film on the surface of the spring cavity 8 and the sliding cavity 11, effectively reducing friction and wear between parts and extending the service life of the spring and sliding parts.

[0039] Finally, it should be noted that the above is only 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 can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A special direction locator for mold assembly, comprising a lower mold (1); A fixing seat (2) is provided at the bottom of the lower mold (1), a positioning member (4) is provided at the middle of the lower mold (1), and a positioning hole (5) is provided at the middle of the fixing seat (2); Its characteristics are: A disassembly member (3) is provided at the middle outer side of the fixing seat (2), an upper support arm (9) and a lower support arm (13) are provided at the upper and lower sides of the disassembly member (3), and a sliding cavity (11) is provided above the upper support arm (9).

2. A mold assembly-specific direction locator according to claim 1, characterized in that: A connecting rod (15) is provided at the end position of the upper support arm (9), an embedded ball (12) is provided at the upper position of the connecting rod (15), the embedded ball (12) and the connecting rod (15) are welded together, a limiting groove (16) is provided at the lower position of the sliding cavity (11), the limiting groove (16) corresponds to the connecting rod (15), the sliding cavity (11) corresponds to the embedded ball (12), the diameter of the limiting groove (16) is smaller than the diameter of the embedded ball (12), and the embedded ball (12) and the sliding cavity (11) are slidably connected.

3. A mold assembly-specific direction locator according to claim 2, characterized in that: The upper support arm (9) is connected to the disassembly member (3) at an angle of 45 degrees, and a support arm slot (14) is provided below the limiting slot (16), and the support arm slot (14) corresponds to the upper support arm (9).

4. A mold assembly-specific direction locator according to claim 3, characterized in that: A disassembly head (6) is provided at the middle position inside the disassembly member (3), a first spring (10) is provided at the middle position inside the disassembly head (6), and the first spring (10) is wrapped around the outer position of the disassembly head (6).

5. The mold assembly-specific direction locator according to claim 1, characterized in that: The positioning member (4) is provided with spring cavities (8) on the upper and lower sides respectively, a second spring (19) is provided at an inner position of the spring cavity (8), a telescopic arm (17) is provided at the top position of the second spring (19), a baffle (20) is provided at an inner position of the telescopic arm (17), and a slot (18) is provided at the bottom position of the baffle (20).

6. A direction locator for mold assembly according to claim 5, characterized in that: The telescopic arm (17) and the positioning member (4) are integrally connected, the baffle (20) and the telescopic arm (17) are welded, and a telescopic hole (7) is provided at the rear side of the positioning member (4), and the telescopic hole (7) corresponds to the positioning member (4).

7. A special direction locator for mold assembly according to claim 6, characterized in that: The positioning member (4) and the disassembling member (3) are made of steel, and the spring cavity (8) and the sliding cavity (11) are smeared with lubricating oil.

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