Quick positioning device for foaming mold

Abstract

The utility model belongs to the technical field of foaming mould positioning, and particularly relates to a quick positioning device for a foaming mould, which comprises a mounting seat, a floating seat, a positioning pin and a bolt component, the foaming mould is arranged on the mounting seat, a positioning sleeve is transversely arranged on one side of the mounting seat in a penetrating manner, a first positioning hole is formed in the top of the mounting seat, and a second positioning hole is formed in the outer wall of the positioning sleeve. The floating seat is fixedly arranged on the foaming mold, a U-shaped groove is formed in the floating seat, a sliding table is arranged in the U-shaped groove, sliding grooves matched with the sliding table are symmetrically formed in the outer wall of the upper end of the positioning pin, and the lower end of the positioning pin extends into the second positioning hole; when the foaming mold is heated to expand, the positioning pin is locked and static through the bolt assembly, and the floating seat moves away from the air cylinder along the sliding groove under the expansion acting force of the foaming mold. The positioning pin can be prevented from deviating, inaccurate positioning caused by position deviation when the positioning pin is heated to expand is avoided, accurate positioning of equipment is achieved, and machining quality and positioning accuracy are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to foaming mould positioning technical field, specifically a kind of foaming mould is with quick positioning device. BACKGROUND

[0002] Foaming mould expands when being heated in processing, resulting in that the positioning pin installed on foaming mould also moves when foaming mould expands, current workshop can only wait for foaming mould to cool completely before processing again, this process increases processing time, resulting in low processing efficiency, and because of the movement of positioning pin, there is also certain positioning deviation, reduces processing quality.

[0003] Therefore, it is urgent to design a foaming mould quick positioning device to solve the above problems. CONTENT OF UTILITY MODEL

[0004] The utility model aims at providing a kind of foaming mould quick positioning device, can prevent positioning pin deviation, not influenced by the expansion of foaming mould, ensure that positioning pin is always in positioning hole one and positioning hole two, do not need to wait for foaming mould to cool, shorten processing time, greatly improve processing efficiency, avoid the inaccuracy of positioning pin positioning in the process of foaming mould expansion due to position deviation, realize the accurate positioning of equipment, improve processing quality and positioning precision.

[0005] To solve the above technical problems, the utility model provides a kind of foaming mould quick positioning device, including mounting seat, floating seat, positioning pin and bolt assembly, the mounting seat is equipped with foaming mould, the mounting seat one side is equipped with positioning sleeve transversely, the top of mounting seat is equipped with positioning hole one, the outer wall of positioning sleeve is equipped with the positioning hole two of coaxial arrangement with positioning hole one, the floating seat is fixed on the foaming mould, the U-shaped groove is opened on the floating seat, the sliding table is equipped in the U-shaped groove, the upper end outer wall of positioning pin is equipped with the sliding slot matched with sliding table symmetrically, the lower end of positioning pin passes through U-shaped groove, foaming mould, positioning hole one in proper order and then extends into positioning hole two, the lock hole is opened on the lower end side wall of positioning pin;

[0006] The bolt assembly includes cylinder and bolt, the cylinder is fixed on the side of mounting seat and its output end extends into positioning sleeve and is connected with bolt, the bolt is driven by cylinder and matched with lock hole;

[0007] When foaming mould expands due to heating, positioning pin is locked and stationary by bolt, the floating seat moves along sliding slot and moves away from cylinder under the expansion force of foaming mould.

[0008] Further, the vertical section of the lock hole is right trapezoid, the bolt is right trapezoidal block, the right trapezoidal block is matched with lock hole and locked and limited.

[0009] Further, the inner side of the floating seat extends into the foaming mold, and a limiting block is arranged between the mounting seat and the floating seat, the limiting block is fixed on the bottom surface of the floating seat through a fastener, a limiting groove for limiting the positioning pin is arranged on the side close to the positioning pin of the limiting block, and the two ends of the limiting block are symmetrically provided with connecting blocks, and the two connecting blocks are fixed with the inner wall of the foaming mold.

[0010] Further, the connecting block is integrally formed with the limiting block.

[0011] Further, a baffle is arranged on the top outer side of the positioning pin and locked through a fastening bolt, and the baffle is located above the floating seat.

[0012] The foaming mold rapid positioning device has the advantages that:

[0013] 1. The foaming mold rapid positioning device can prevent the positioning pin from deviating, is not affected by the expansion of the foaming mold, ensures that the positioning pin is always located in the positioning hole I and the positioning hole II, does not need to wait for the foaming mold to cool, shortens the processing time, greatly improves the processing efficiency, avoids the inaccuracy of the positioning pin caused by the deviation of the positioning pin during the expansion of the foaming mold, realizes the accurate positioning of the equipment, and improves the processing quality and the positioning accuracy.

[0014] 2. The design of the positioning pin and the latch pin, wherein the lock hole of the positioning pin is a right trapezoidal vertical section, and the latch pin is a right trapezoidal block, can make the locking between the positioning pin and the latch pin more firm, avoid the deviation of the positioning pin during the expansion of the foaming mold, and improve the positioning accuracy.

[0015] 3. The design of the limiting block and the limiting groove can ensure the stability and accuracy of the foaming mold during the foaming process, control the expansion of the foaming mold during the foaming process to a certain extent, and thus ensure the quality and production efficiency of the product. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creating any creative labor.

[0017] Figure 1 is a structural schematic view of the foaming mold rapid positioning device of the present application;

[0018] Figure 2 is Figure 1 a sectional view of

[0019] Figure 3 is Figure 1 a top view of the foam mold;

[0020] Figure 4 is a structural schematic view of the mounting seat and the positioning sleeve of the foam mold quick positioning device of the utility model;

[0021] Figure 5 is a structural schematic view of the latch assembly and the positioning pin of the foam mold quick positioning device of the utility model;

[0022] Figure 6 is a structural schematic view of the floating seat of the foam mold quick positioning device of the utility model;

[0023] Figure 7 is a structural schematic view of the positioning pin of the foam mold quick positioning device of the utility model;

[0024] Figure 8 is a structural schematic view of the limiting block of the foam mold quick positioning device of the utility model;

[0025] Figure 9 is a structural schematic view of the foam mold of the foam mold quick positioning device of the utility model;

[0026] In the figure: 1 - mounting seat, 2 - floating seat, 3 - positioning pin, 4 - latch assembly, 5 - positioning sleeve, 6 - limiting block, 61 - limiting groove, 62 - connecting block, 7 - baffle, 8 - fastening bolt, 11 - positioning hole one, 21 - U-shaped groove, 211 - sliding table, 31 - sliding groove, 32 - lock hole, 41 - air cylinder, 42 - latch, 51 - positioning hole two, 100 - foam mold. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the utility model specification. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] In one specific embodiment of the utility model, as shown in Figures 1-9 A foam mold quick positioning device, comprising a mounting seat 1, a floating seat 2, a positioning pin 3 and a latch assembly 4, the mounting seat 1 is provided with a foam mold 100, the mounting seat 1 is provided with a positioning sleeve 5 on one side, the top of the mounting seat 1 is provided with a positioning hole one 11, the outer wall of the positioning sleeve 5 is provided with a positioning hole two 51 coaxially arranged with the positioning hole one 11, the floating seat 2 is fixedly arranged on the foam mold 100,

[0029] As Figures 5-6 , the floating seat 2 is provided with a U-shaped groove 21, the U-shaped groove 21 is provided with a sliding table 211, the upper end of the positioning pin 3 is provided with a sliding groove 31 matched with the sliding table 211, the lower end of the positioning pin 3 passes through the U-shaped groove 21, the foaming mold 100 and the positioning hole one 11 in sequence and extends into the positioning hole two 51, and the lower end of the positioning pin 3 is provided with a lock hole 32.

[0030] Specifically, the latch assembly 4 comprises a cylinder 41 and a latch 42, the cylinder 41 is fixed on one side of the mounting seat 1 and the output end thereof extends into the positioning sleeve 5 and is connected with the latch 42, the latch 42 is driven by the cylinder 41 and is matched with the lock hole 32 to be locked and positioned; when the foaming mold 100 is heated and expands, the positioning pin 3 is locked and stationary by the latch 42, and the floating seat 2 moves away from the cylinder 41 along the sliding groove 31 under the expansion force of the foaming mold 100.

[0031] The foaming mold quick positioning device can ensure that the positioning pin is always in the positioning hole one and the positioning hole two, avoid inaccurate positioning due to position deviation during the expansion process caused by heating, realize accurate positioning of the equipment, and improve the processing quality and positioning accuracy.

[0032] As Figure 7 , the vertical section of the lock hole 32 is a right trapezoid, the latch 42 is a right trapezoidal block, and the right trapezoidal block is matched with the lock hole 32, so that the locking between the positioning pin 3 and the latch 42 is more firm, and the deviation of the positioning pin 3 during the expansion process of the foaming mold 100 is avoided.

[0033] As Figure 3 and Figure 8 , the inner side of the floating seat 2 (as Figure 3 , the inner side is the left end of the floating seat 2) extends into the foaming mold 100, and the mounting seat 1 is provided with a limiting block 6, the limiting block 6 is fixed on the bottom surface of the floating seat 2 through a fastener, a limiting groove 61 for limiting the positioning pin 3 is formed in the side of the limiting block 6 close to the positioning pin 3, and the two ends of the limiting block 6 are symmetrically provided with connecting blocks 62, and the two connecting blocks 62 are fixed with the inner wall of the foaming mold 100; the limiting block and the limiting groove can ensure the stability and accuracy of the foaming mold 100 during the expansion process caused by heating, and can control the expansion of the foaming mold during the foaming process to a certain extent, so as to ensure the quality and production efficiency of the product.

[0034] In the embodiment, the connecting block 62 is integrally formed with the limiting block 6, and specifically, the connecting block 62 is fixed on the inner wall of the foaming mold 100, so that the floating seat 2 can move away from the cylinder 41 along the sliding groove 31 under the expansion force of the foaming mold 100, and the limiting block 6 and the connecting block 62 can be moved synchronously.

[0035] In the embodiment, the top outer side of the positioning pin 3 is sleeved with a baffle 7 and locked by a fastening bolt 8, and the baffle 7 is located above the floating seat 2; here, through the design of the baffle, a certain degree of guiding effect can be achieved during the movement of the floating seat 2, and the installation and disassembly of the positioning pin 3 are also facilitated.

[0036] The working principle of the utility model is:

[0037] Firstly, the foaming mold 100 is placed on the mounting seat 1 of the quick positioning device for foaming mold, wherein the upper end sliding groove 31 of the positioning pin 3 is clamped on the outer side of the sliding table 211, the lower end is inserted into the positioning hole one 11 and the positioning hole two 51, the positioning pin 3 is locked by the bolt 42 of the bolt assembly 4, when the foaming mold 100 is expanded by heat, the positioning pin 3 is locked and stationary by the bolt 42, the positioning precision is ensured, the floating seat 2 moves along the sliding groove 31 to the direction away from the air cylinder 41 under the expansion force of the foaming mold 100, synchronously drives the limiting block 6 and the connecting block 62 to move together, is limited by the limiting groove 61, ensures the stability and accuracy of the foaming mold 100 in the foaming process, controls the heat expansion of the foaming mold to a certain extent, thereby guaranteeing the quality and production efficiency of the product.

[0038] The above disclosed is only a preferred embodiment of the utility model, and of course cannot limit the right scope of the utility model, therefore equivalent changes made according to the utility model claims still belong to the range covered by the utility model.

Claims

1. A rapid positioning device for a foaming mold, characterized in that: The invention comprises a mounting seat (1), a floating seat (2), a positioning pin (3) and a latch assembly (4); the mounting seat (1) is provided with a foaming mold (100); a positioning sleeve (5) is transversely passed through one side of the mounting seat (1); a positioning hole (11) is provided on the top of the mounting seat (1); a positioning hole (51) is provided on the outer wall of the positioning sleeve (5) and is coaxially arranged with the positioning hole (11); the floating seat (2) is fixedly arranged on the foaming mold (100); The floating seat (2) is provided with a U-shaped groove (21), a slide (211) is provided in the U-shaped groove (21), a slide groove (31) cooperating with the slide (211) is symmetrically provided on the outer wall of the upper end of the positioning pin (3), the lower end of the positioning pin (3) passes through the U-shaped groove (21), the foaming mold (100), the positioning hole 1 (11) in sequence, and then extends into the positioning hole 2 (51), and a lock hole (32) is provided on the side wall of the lower end of the positioning pin (3); The latch assembly (4) includes a cylinder (41) and a latch (42), wherein the cylinder (41) is fixed to one side of the mounting seat (1) and an output end thereof extends into the positioning sleeve (5) and is connected to the latch (42), and the latch (42) is driven by the cylinder (41) to engage with the lock hole (32); When the foaming mold (100) expands due to heat, the positioning pin (3) is locked and stationary by the latch (42), and the floating seat (2) moves along the slide groove (31) away from the cylinder (41) under the expansion force of the foaming mold (100).

2. A rapid positioning device for a foaming mold according to claim 1, characterized in that: The vertical section of the lock hole (32) is a right-angled trapezoid, and the latch (42) is a right-angled trapezoidal block. The right-angled trapezoidal block cooperates with the lock hole (32) to lock and limit.

3. A rapid positioning device for a foaming mold according to claim 1, characterized in that: The inner side of the floating seat (2) extends into the foaming mold (100), and a limit block (6) is provided between the floating seat (2) and the mounting seat (1). The limit block (6) is fixed to the bottom surface of the floating seat (2) by a fastener. A limit groove (61) for limiting the positioning pin (3) is provided on the side of the limit block (6) close to the positioning pin (3). Connecting blocks (62) are symmetrically provided at both ends of the limit block (6). The two connecting blocks (62) are fixed to the inner wall of the foaming mold (100).

4. A rapid positioning device for a foaming mold according to claim 3, characterized in that: The connecting block (62) and the limiting block (6) are integrally formed.

5. A rapid positioning device for a foaming mold according to claim 1, characterized in that: A baffle (7) is sleeved on the outer side of the top of the positioning pin (3) and is locked by a fastening bolt (8), and the baffle (7) is located above the floating seat (2).

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