Mold, mold set and detection method for checking the processing accuracy of hanging parts and floor codes

Abstract

The present invention relates to the technical field of acrylic sheet molds, and discloses a mold, a mold set and a detection method for inspecting the processing precision of inspection hanging parts and floor codes. The first assembly plate and the second assembly plate are hinged and assembled through a flipping rib. A male mold is installed on the first assembly plate, and a female mold is arranged on the second assembly plate. The first assembly plate, the second assembly plate, the male mold and the female mold are combined into a first quality inspection component. The male mold inspects the size of the floor code after production, and the female mold inspects the size of the hanging part after production. In this way, the synchronous detection of the hanging part and the floor code is completed through a set of quality inspection units, greatly improving the quality inspection efficiency, avoiding confusion and clutter due to excessive mold sizes, and ensuring that under a set of quality inspection components, the hanging parts and floor codes of the same size can pass the insertion test by the male mold and the female mold, preventing the quality inspection from failing due to non-corresponding sizes.

Description

Technical Field

[0001] The present invention relates to the technical field of acrylic plate molds, and particularly relates to a mold, a mold set and a detection method for checking the processing precision of hanging parts and floor codes. Background Art

[0002] The hanging code components of unitized curtain walls have a very important structural position in the construction of high-rise buildings. The hanging code components of unitized curtain walls are usually processed in factories. The installation of unitized panels is convenient and does not require additional tool support, reducing the cost of quality inspection and the manpower and material resources consumed during the installation process.

[0003] Since the current hanging parts and floor codes on the market are all finished products made in a prefabricated form and then transported to the construction site for temporary erection and assembly, it is necessary to conduct quality inspections on each hanging part and floor code when leaving the factory to ensure the processing precision of the hanging parts and floor codes and prevent the construction period from being suspended due to unqualified sizes of the hanging parts and floor codes during the construction process. This will seriously affect the construction progress and directly affect the manufacturing reputation of the manufacturer. Therefore, special quality inspection molds are required to conduct quality inspection operations on the hanging parts and floor codes before leaving the factory.

[0004] In the actual production process, although the hanging parts and floor codes have an allowable tolerance range during the production and manufacturing process, single batches of hanging parts will have burrs and prisms during the molding process due to the flow and hanging of materials. This makes it impossible to quickly plug and install the hanging parts when assembling with the floor codes. Similarly, single batches of floor codes will also have material flow and hanging during the molding process, resulting in burrs and prisms, which makes it impossible for qualified hanging parts to match with the floor codes, resulting in the inability to achieve installation matching between the hanging parts and the floor codes. Therefore, if any one of the sizes of the hanging parts and floor codes is unqualified, a pair of hanging parts and floor codes will not be able to be assembled due to unqualified sizes.

[0005] Therefore, it is very necessary to solve the above problems through a mold, a mold set and a detection method for checking the processing precision of hanging parts and floor codes. Summary of the Invention

[0006] The purpose of the present invention is to provide a mold, a mold set and a detection method for checking the processing precision of hanging parts and floor codes to solve the problems raised in the above background art.

[0007] To achieve the above object, the present invention provides the following technical solution: A mold for inspecting the machining accuracy of hanging parts and floor codes, comprising a first assembly plate and a second assembly plate, and the first assembly plate and the second assembly plate are hinged and assembled through a turning rib. A male mold is installed on the first assembly plate, and a female mold is arranged on the second assembly plate. The first assembly plate, the second assembly plate, the male mold and the female mold are combined into a first quality inspection assembly;

[0008] The male mold includes a first reference plate, a second reference plate is integrally formed at the bottom of the first reference plate, a first measuring member is assembled on the top of the first reference plate, and second measuring members are assembled on the left and right side walls of the first reference plate;

[0009] The female mold includes a first reference groove, a second reference groove communicating with the first reference groove is opened on the first assembly plate, a third measuring member is assembled on the side wall of the first reference groove far from the second reference groove, and fourth measuring members are assembled on the left and right side walls of the first reference groove.

[0010] The male mold inspects the size of the completed floor code, and the female mold inspects the size of the completed hanging part. In this way, the synchronous detection of the hanging part and the floor code is completed through a set of quality inspection units, greatly improving the quality inspection efficiency.

[0011] Preferably, the first assembly plate and the second assembly plate are set as triangular plates with an included angle of 60 degrees, and the male mold and the female mold on the first quality inspection assembly are matched, the first reference plate and the first reference groove are adapted, and the second reference plate and the second reference groove are adapted.

[0012] Preferably, a plug-in plate is integrally formed at the bottom end of the second reference plate, a plug-in seat adapted to the plug-in plate is fixed on the outer side wall of the second assembly plate, and the plug-in plate and the plug-in seat are assembled with damping sliding.

[0013] Preferably, the first measuring member includes two first guide rods slidably assembled on the first reference plate. The outer ends of the two first guide rods are fixedly connected to a first measuring rod, and a first return spring fixedly connected between the first measuring rod and the first reference plate is sleeved on the outer side of the first guide rod.

[0014] Preferably, the second measuring member has the same structure as the first measuring member. There are two sets of the first measuring members, and the second measuring members are symmetrically arranged on the left and right sides of the first reference plate.

[0015] Preferably, the third measuring member includes two sets of second guide rods slidably assembled on the inner side wall of the first reference groove. The outer ends of the two sets of second guide rods are fixedly connected to the second measuring rod. A second return spring fixedly connected between the second measuring rod and the first reference groove is sleeved outside the second guide rod. Arc-shaped pieces are integrally formed on both the front and rear sides of the second measuring rod.

[0016] Preferably, the fourth measuring member has the same structure as the third measuring member. Two sets of the third measuring members are provided, and the fourth measuring members are symmetrically arranged on the left and right side walls of the first reference groove.

[0017] A mold set for inspecting the machining accuracy of hanging parts and floor codes includes a first quality inspection component, and also includes a second quality inspection component and a third quality inspection component. The structural compositions of the second quality inspection component and the third quality inspection component are the same as that of the first quality inspection component. The male mold sizes on each group of quality inspection components are set in an increasing manner. The first quality inspection component and the second quality inspection component are snap-fitted, the second quality inspection component and the third quality inspection component are snap-fitted, and the first quality inspection component and the third quality inspection component are snap-fitted;

[0018] The second quality inspection component, the third quality inspection component and the first quality inspection component are combined into a first quality inspection unit in the shape of a hexagon. An installation column is inserted and assembled in the middle of the first quality inspection unit. A second quality inspection unit, a third quality inspection unit, a fourth quality inspection unit, a fifth quality inspection unit, a sixth quality inspection unit and a seventh quality inspection unit are sequentially sleeved and assembled on the installation column from top to bottom. The male mold sizes on a single group of quality inspection units are set in an increasing manner.

[0019] Preferably, arc-shaped grooves adapted to the installation column are provided on each single group of quality inspection units. A limiting block is integrally formed on one side of the second assembly plate close to the installation column. A limiting groove adapted to the limiting block is provided on one side of the first assembly plate close to the installation column;

[0020] Annular sliding grooves adapted to the quality inspection units are provided on the installation column. Two sets of chutes arranged in the up and down direction and communicating with the sliding grooves are provided on the installation column. Slide ribs adapted to be snap-fitted with the chutes are provided on a single group of quality inspection components.

[0021] A detection method for inspecting the machining accuracy of hanging parts and floor codes. The steps of the detection method are as follows:

[0022] S1: The male mold inspects the size of the floor code completed in production, and the female mold inspects the size of the hanging part completed in production. In this way, the synchronous detection of the hanging part and the floor code is completed through a group of quality inspection units, greatly improving the quality inspection efficiency;

[0023] S2: During the quality inspection of the platform code, when the first measuring piece and the second measuring piece are in a non-pressure state, the rectangular dimension formed between the two groups of first measuring pieces, the two groups of second measuring pieces and the outer wall of the first reference plate is the maximum allowable dimension of the installation groove of the platform code. Similarly, when the first measuring piece and the second measuring piece are in a fully compressed state, the rectangular dimension formed between the two groups of first measuring pieces, the two groups of second measuring pieces and the outer wall of the first reference plate is the minimum allowable dimension of the installation groove of the platform code. Only when the platform code under this dimension standard passes the quality inspection of the quality inspection component, that is, when the platform code of this dimension can smoothly perform the insertion test during the use of the quality inspection component, can it be marked as a qualified product;

[0024] S3: During the quality inspection of the hanging piece, when the third measuring piece and the fourth measuring piece are in a non-pressure state, the rectangular dimension surrounded by the two groups of third measuring pieces, the fourth measuring piece and the inner wall of the first reference groove is the minimum allowable dimension of the hanging piece. Similarly, when the third measuring piece and the fourth measuring piece are in the extreme compression state, the rectangular dimension surrounded by the two groups of third measuring pieces, the fourth measuring piece and the inner wall of the first reference groove is the maximum allowable dimension of the hanging piece. Only when the hanging piece under this dimension standard passes the quality inspection of the quality inspection component, that is, when the hanging piece of this dimension can smoothly perform the insertion test during the use of the quality inspection component, can it be marked as a qualified product;

[0025] S4: Multiple groups of quality inspection units are integrally installed on the installation column to meet the quality inspection requirements when preparing different hanging pieces and platform code sizes on the market. Moreover, the integrated installation greatly reduces the handling cost and the time cost of selecting molds, and conducts targeted quality inspection according to the sizes of the hanging pieces and the platform code, improving the quality inspection efficiency.

[0026] The technical effects and advantages of the present invention:

[0027] 1. The male mold of the present invention can conduct quality inspection on the size of the completed platform code, and the female mold can conduct quality inspection on the size of the completed hanging piece. In this way, the synchronous detection of the hanging piece and the platform code is completed through a set of quality inspection units, greatly improving the quality inspection efficiency. There is no need to separately take the corresponding molds to conduct quality inspection on the hanging piece and the platform code respectively, avoiding confusion and disorder due to excessive mold sizes. It can ensure that under a set of quality inspection components, the hanging pieces and platform codes of the same size can pass the insertion test through the male mold and the female mold, preventing the quality inspection from failing due to non-corresponding sizes.

[0028] 2. The present invention can integrally install multiple sets of quality inspection units on the installation posts, and the sizes of the male and female molds on the quality inspection units are different, which can meet the quality inspection requirements for preparing different pendant and floor code sizes on the market. Moreover, the integral installation can significantly reduce the handling cost and the time cost of selecting molds, and can conduct targeted quality inspection according to the sizes of the pendant and the floor code, improving the quality inspection efficiency. In this way, the sizes of the male molds on the mold set also increase sequentially from bottom to top, covering the size quality inspection range of the floor code. At the same time, the sizes of the female molds on the mold set also increase sequentially from bottom to top, covering the size quality inspection range of the pendant, improving the convenience of quality inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 Structural schematic diagram of the first quality inspection component of the present invention;

[0030] Figure 2 Structural schematic diagram of the male mold of the present invention;

[0031] Figure 3 Structural schematic diagram of the first measuring piece of the present invention;

[0032] Figure 4 Structural schematic diagram of the female mold of the present invention;

[0033] Figure 5 Structural schematic diagram of the third measuring piece of the present invention;

[0034] Figure 6 Structural schematic diagram of the first quality inspection unit of the present invention;

[0035] Figure 7 Structural schematic diagram of the quality inspection mold of the present invention;

[0036] Figure 8 Structural schematic diagram of the locking hinge screw of the present invention.

[0037] In the figure: 100, the first quality inspection unit; 200, the second quality inspection unit; 300, the third quality inspection unit; 400, the fourth quality inspection unit; 500, the fifth quality inspection unit; 600, the sixth quality inspection unit; 700, the seventh quality inspection unit; 800, the installation post;

[0038] 10, the first quality inspection component; 11, the second quality inspection component; 12, the third quality inspection component; 13, the arc-shaped groove; 14, the limit block; 15, the limit groove;

[0039] 20. First assembly plate; 30. Second assembly plate; 40. Male mold; 41. First reference plate; 42. Second reference plate; 43. First measuring piece; 431. First guide rod; 432. First measuring rod; 433. First return spring; 44. Second measuring piece; 45. Plug-in plate; 46. Plug-in socket; 50. Female mold; 51. First reference groove; 52. Second reference groove; 53. Third measuring piece; 531. Second guide rod; 532. Second measuring rod; 533. Arc-shaped piece; 534. Second return spring; 54. Fourth measuring piece; 60. Flipping rib. Detailed implementation manners

[0040] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0041] The present invention provides a mold for inspecting the processing precision of hanging parts and floor codes as Figures 1 to 7 shown, which includes a first assembly plate 20 and a second assembly plate 30. The first assembly plate 20 and the second assembly plate 30 are hinged and assembled through a flipping rib 60. The first assembly plate 20 and the second assembly plate 30 are set as triangular plates with an included angle of 60 degrees. In this way, the first assembly plate 20 and the second assembly plate 30 can be folded together through the flipping rib 60, which is convenient for the handling of the mold, greatly reduces the volume, and at the same time, the way of connecting by a joint body will not cause confusion and disorder due to excessive mold sizes. A male mold 40 is installed on the first assembly plate 20, and a female mold 50 is arranged on the second assembly plate 30. The first assembly plate 20, the second assembly plate 30, the male mold 40 and the female mold 50 are combined into a first quality inspection assembly 10. Through the first quality inspection assembly 10, a complete inspection mold is formed. A simple quality inspection mold is based on the form and size of unit glass curtain wall hanging parts and floor codes. After printing the drawings and tracing the outlines on an acrylic board, the acrylic board is then cut according to the traced outlines to obtain the required shape. The hanging parts and floor code materials are inspected by inserting them into the female mold 50 and the male mold 40 to achieve the control of the processing precision quality of the above two materials, and to prevent unqualified hanging parts and floor codes with processing sizes and precisions from entering the construction link, resulting in unnecessary construction rework, and improving the installation efficiency of unit glass curtain wall panels.

[0042] In actual use, the male mold 40 can conduct quality inspection on the size of the platform code after production, and the female mold 50 can conduct quality inspection on the size of the pendant after production. In this way, a set of quality inspection units can complete the synchronous inspection of the pendant and the platform code, greatly improving the quality inspection efficiency. There is no need to separately take the corresponding mold to conduct quality inspection on the pendant and the platform code respectively. It is easy to be unable to quickly find the mold that matches the pendant and the platform code due to excessive sizes, resulting in low efficiency and weak pertinence.

[0043] It should be noted that although there is an allowable tolerance range for the pendant and the platform code during the production and manufacturing process, during the production of a single batch of pendants, due to the phenomenon of material sag, burrs and prisms will occur during mold making and forming. This makes it impossible to quickly insert and install the pendant when assembling with the platform code due to size mismatch. Similarly, during the mold making and forming of a single batch of platform codes, material sag will also occur, resulting in burrs and prisms. This makes it impossible for the qualified pendant to match the platform code, resulting in the inability to achieve installation matching between the pendant and the platform code. Therefore, if any one of the sizes of the pendant and the platform code is unqualified, a pair of pendants and platform codes will not be able to be assembled due to unqualified sizes. Based on this, the following improvement solutions are proposed in this application:

[0044] Please refer to Figures 1 - 2 , the male mold 40 includes a first reference plate 41. A second reference plate 42 is integrally formed at the bottom of the first reference plate 41. A first measuring piece 43 is assembled on the top of the first reference plate 41. Second measuring pieces 44 are assembled on the left and right side walls of the first reference plate 41. An insertion plate 45 is integrally formed at the bottom end of the second reference plate 42. A socket 46 adapted to the insertion plate 45 is fixed on the outer side wall of the second assembly plate 30, and the insertion plate 45 and the socket 46 are assembled with damping sliding.

[0045] The size of the male mold 40 matches the size of the platform code, and the insertion plate 45 can slide on the socket 46, which can change the distance between the first reference plate 41 and the second assembly plate 30, so as to make corresponding adjustments according to the position of the size on the platform code, making the first reference plate 41 correspond to the platform code. Then, the inspection of the size of the platform code is completed through the insertion and cooperation of the first reference plate 41, the second reference plate 42 and the installation groove on the platform code. During the insertion assembly, the first measuring piece 43 can conduct quality inspection on the width of the installation groove on the platform code, and the second measuring piece 44 can conduct quality inspection on the length of the installation groove on the platform code, and the second reference plate 42 conducts insertion quality inspection on the platform code, avoiding the ineffective clamping when the platform code is inserted and assembled with the pendant.

[0046] Please refer to Figure 3The first measuring member 43 includes two groups of first guide rods 431 slidably assembled on the first reference plate 41. The outer ends of the two groups of first guide rods 431 are fixedly connected to the first measuring rod 432. A first return spring 433 fixedly connected between the first measuring rod 432 and the first reference plate 41 is sleeved on the outer side of the first guide rod 431. The second measuring member 44 has the same structure as the first measuring member 43. Two groups of the first measuring members 43 are provided, and the second measuring members 44 are symmetrically arranged on the left and right sides of the first reference plate 41.

[0047] During use, when the first reference plate 41 is inserted into the installation groove of the floor code, the first measuring rod 432 will generate a squeezing force on the inner side wall of the installation groove, thereby causing the first return spring 433 to be compressed. In this way, the qualification of the installation groove can be inspected by the compression degree of the first return spring 433. That is, when the first measuring member 43 and the second measuring member 44 are in a pressure-free state, the rectangular dimension formed between the two groups of first measuring members 43, the two groups of second measuring members 44, and the outer side wall of the first reference plate 41 is the maximum allowable dimension of the installation groove of the floor code. Similarly, when the first measuring member 43 and the second measuring member 44 are in a fully compressed state, the rectangular dimension formed between the two groups of first measuring members 43, the two groups of second measuring members 44, and the outer side wall of the first reference plate 41 is the minimum allowable dimension of the installation groove of the floor code. Only when the floor code under this dimension standard can pass the quality inspection of the quality inspection component, that is, the floor code of this dimension can smoothly carry out the insertion test during the use of the quality inspection component, can it be marked as a qualified product.

[0048] Please refer to 4 and Figure 5 The female mold 50 includes a first reference groove 51. A second reference groove 52 communicating with the first reference groove 51 is formed on the first assembly plate 20. A third measuring member 53 is assembled on the side wall of the first reference groove 51 far from the second reference groove 52. Fourth measuring members 54 are assembled on the left and right side walls of the first reference groove 51. The third measuring member 53 includes two groups of second guide rods 531 slidably assembled on the inner side wall of the first reference groove 51. The outer ends of the two groups of second guide rods 531 are fixedly connected to the second measuring rod 532. A second return spring 534 fixedly connected between the second measuring rod 532 and the first reference groove 51 is sleeved on the outer side of the second guide rod 531. Arc-shaped pieces 533 are integrally formed on the front and rear sides of the second measuring rod 532. The fourth measuring member 54 has the same structure as the third measuring member 53. Two groups of the third measuring members 53 are provided, and the fourth measuring members 54 are symmetrically arranged on the left and right side walls of the first reference groove 51.

[0049] During use, when the hanging part is inserted into the first reference groove 51, the hanging part can exert a squeezing force on the outer wall of the second measuring rod 532, and the arc-shaped piece 533 can facilitate the hanging part to better exert a squeezing force on the second measuring rod 532 when inserted into the first reference groove 51, improving the convenience of inserting the hanging part. After the second measuring rod 532 is pressed, the second return spring 534 is compressed. In this way, the qualification of the hanging part can be inspected by the degree of compression of the second return spring 534. That is, when the third measuring member 53 and the fourth measuring member 54 are in a pressure-free state, the rectangular dimension enclosed by the two groups of the third measuring member 53, the fourth measuring member 54, and the inner wall of the first reference groove 51 is the minimum allowable dimension of the hanging part. Similarly, when the third measuring member 53 and the fourth measuring member 54 are in the limit compression state, the rectangular dimension enclosed by the two groups of the third measuring member 53, the fourth measuring member 54, and the inner wall of the first reference groove 51 is the maximum allowable dimension of the hanging part. Only when the hanging part under this dimension standard can pass the quality inspection of the quality inspection component, that is, the hanging part of this dimension can smoothly carry out the insertion test during the use of this quality inspection component, can it be marked as a qualified product.

[0050] Moreover, the male mold 40 and the female mold 50 on the first quality inspection component 10 are matched, the first reference plate 41 and the first reference groove 51 are adapted, and the second reference plate 42 and the second reference groove 52 are adapted. This can ensure that under a set of quality inspection components, the hanging parts and floor codes of the same size can carry out the insertion test through the male mold 40 and the female mold 50, preventing the quality inspection from failing due to inconsistent dimensions. At the same time, during the quality inspection process, it is not allowed that the dimensions of the mold and the workpiece do not correspond when inspecting the hanging parts and floor codes, which will lead to serious confusion in the quality inspection.

[0051] It should be noted that since the forms and dimensions of the hanging parts and floor codes required for each project are different, this makes the quality inspection molds have a large adaptation range. However, independently designing the hanging parts and floor codes in each project will directly result in a large number of quality inspection molds due to the large number of dimensions, which is prone to the defect of inconvenient carrying. At the same time, during the quality inspection, the hanging parts and floor codes required for the project are mass-produced and stacked in the factory building for the next unified quality inspection operation. However, due to the diverse dimensions, it is difficult to quickly find the corresponding molds according to the project needs to complete the quality inspection work, resulting in a significant decline in the progress of mold selection between batches and a serious reduction in the quality inspection progress. Therefore, the present invention proposes the following improvement scheme:

[0052] Please refer to Figures 6 - 8, the present invention also discloses a mold set for inspecting the machining accuracy of hanging parts and floor codes, including a first quality inspection component 10, a second quality inspection component 11 and a third quality inspection component 12. The structural compositions of the second quality inspection component 11 and the third quality inspection component 12 are the same as that of the first quality inspection component 10. The sizes of the male molds 40 on each group of quality inspection components are set in an increasing manner. The first quality inspection component 10 and the second quality inspection component 11 are assembled by clamping, the second quality inspection component 11 and the third quality inspection component 12 are assembled by clamping, and the first quality inspection component 10 and the third quality inspection component 12 are assembled by clamping. In this way, the three groups of quality inspection components are combined into one by clamping, which can greatly increase the quality inspection size range of a single group of quality inspection components. At the same time, the second quality inspection component 11, the third quality inspection component 12 and the first quality inspection component 10 are combined into a first quality inspection unit 100 in a hexagonal shape. In this way, the first quality inspection unit 100 can synchronously inspect the hanging parts and floor codes under three groups of sizes without replacing the quality inspection molds, which is convenient to operate and can greatly reduce the error probability of picking the quality inspection molds under the corresponding sizes.

[0053] Please refer to Figures 7 - 8 , an installation column 800 is inserted and assembled in the middle of the first quality inspection unit 100. A second quality inspection unit 200, a third quality inspection unit 300, a fourth quality inspection unit 400, a fifth quality inspection unit 500, a sixth quality inspection unit 600 and a seventh quality inspection unit 700 are sequentially sleeved and assembled on the installation column 800 from top to bottom. The sizes of the male molds 40 on a single group of quality inspection units are set in an increasing manner. In this way, multiple groups of quality inspection units can be integrally installed on the installation column 800. The sizes of the male molds 40 and female molds 50 on the quality inspection units are different, which can meet the quality inspection requirements for the preparation of different hanging parts and floor code sizes on the market. The integral installation can greatly reduce the handling cost and the time cost of selecting molds, and can perform targeted quality inspection according to the sizes of the hanging parts and floor codes, improving the quality inspection efficiency.

[0054] An arc-shaped groove 13 adapted to the installation column 800 is provided on each single group of quality inspection units. A limiting block 14 is integrally formed on one side of the second assembly plate 30 close to the installation column 800. A limiting groove 15 adapted to the limiting block 14 is provided on one side of the first assembly plate 20 close to the installation column 800. An annular slideway adapted to the quality inspection unit is provided on the installation column 800, and two sets of chutes arranged in the up-down direction and communicated with the slideway are provided on the installation column 800. A sliding rib adapted to the chute is provided on a single group of quality inspection components.

[0055] During use, the third quality inspection component 12, the second quality inspection component 11, and the first quality inspection component 10 are mutually snap-fitted and assembled to form a hexagonal first quality inspection unit 100 in a tiled manner. Similarly, the same applies to other quality inspection units. In this way, a neatly arranged quality inspection mold set is formed, which is convenient for quickly selecting the corresponding mold according to the requirements of the quality inspection size and is easy to use. When the mold set is not in use, the third quality inspection component 12, the second quality inspection component 11, and the first quality inspection component 10 can be separated from each other. That is, after the limit block 14 disengages from the limit groove 15 and rotates, the sliding ribs can be urged to slide into the sliding groove. In this way, the third quality inspection component 12, the second quality inspection component 11, and the first quality inspection component 10 are separated, and at the same time, they are neatly arranged up and down, similar to the distribution shape of a folding fan. Similarly, the same applies to other quality inspection units. In this way, the actual size of the mold set can be greatly reduced, which is not only convenient for carrying, but also the size of the male mold 40 on the quality inspection unit increases sequentially from bottom to top, covering the size quality inspection range of the floor stand code. At the same time, the size of the female mold 50 on the quality inspection unit also increases sequentially from bottom to top, covering the size quality inspection range of the pendant, improving the convenience of quality inspection.

[0056] The present invention discloses a detection method for inspecting the processing precision of pendants and floor stand codes. The steps of the detection method are as follows:

[0057] S1: The male mold 40 inspects the size of the floor stand code after production is completed, and the female mold 50 inspects the size of the pendant after production is completed. In this way, the synchronous detection of the pendant and the floor stand code is completed through a set of quality inspection units, greatly improving the quality inspection efficiency;

[0058] S2: During the quality inspection of the floor stand code, when the first measuring member 43 and the second measuring member 44 are in a non-pressure state, the rectangular dimension formed between the two groups of first measuring members 43, the two groups of second measuring members 44, and the outer side wall of the first reference plate 41 is the maximum allowable dimension of the floor stand code installation groove. Similarly, when the first measuring member 43 and the second measuring member 44 are in a fully compressed state, the rectangular dimension formed between the two groups of first measuring members 43, the two groups of second measuring members 44, and the outer side wall of the first reference plate 41 is the minimum allowable dimension of the floor stand code installation groove. Only when the floor stand code under this dimension standard passes the quality inspection of the quality inspection component, that is, when the floor stand code of this dimension smoothly undergoes an insertion test during the use of this quality inspection component, can it be marked as a qualified product;

[0059] S3: During the quality inspection of the hanging parts, when the third measuring piece 53 and the fourth measuring piece 54 are in a non-pressure state, the rectangular dimension enclosed by the two groups of the third measuring piece 53, the fourth measuring piece 54 and the inner side wall of the first reference groove 51 is the minimum allowable dimension of the hanging part. Similarly, when the third measuring piece 53 and the fourth measuring piece 54 are in the extreme compression state, the rectangular dimension enclosed by the two groups of the third measuring piece 53, the fourth measuring piece 54 and the inner side wall of the first reference groove 51 is the maximum allowable dimension of the hanging part. Only when the hanging part under this dimension standard passes the quality inspection of the quality inspection component, that is, when the hanging part of this dimension smoothly conducts the insertion test during the use of this quality inspection component, can it be marked as a qualified product;

[0060] S4: Multiple groups of quality inspection units are integrally installed on the installation column 800 to meet the quality inspection requirements during the preparation of different hanging parts and floor code sizes on the market. Moreover, the integral installation greatly reduces the handling cost and the time cost of selecting molds, and conducts targeted quality inspection according to the sizes of the hanging parts and the floor codes, improving the quality inspection efficiency.

[0061] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A mold for checking the machining accuracy of pendants and platform codes, characterized by: It includes a first assembly plate and a second assembly plate, the first assembly plate and the second assembly plate are hingedly assembled by a flip rib, a male mold is installed on the first assembly plate, and a female mold is arranged on the second assembly plate. The first assembly plate, the second assembly plate, the male mold and the female mold are combined into a first quality inspection component; The male mold includes a first reference plate, a second reference plate is integrally formed at the bottom of the first reference plate, a first measuring piece is mounted on the top of the first reference plate, and second measuring pieces are mounted on the left and right side walls of the first reference plate; the male mold performs quality inspection on the size of the platform code after production; The master mold includes a first reference groove, a second reference groove connected to the first reference groove is opened on the first assembly plate, a third measuring piece is installed on a side wall of the first reference groove away from the second reference groove, and a fourth measuring piece is installed on the left and right side walls of the first reference groove; The master mold performs quality inspection on the dimensions of the finished pendants; The bottom end of the second reference plate is integrally formed with a plug-in plate, and a plug-in seat adapted to the plug-in plate is fixed on the outer wall of the second assembly plate, and the plug-in plate and the plug-in seat are damped slidingly assembled; the first measuring member includes two groups of first guide rods slidably assembled on the first reference plate, the outer ends of the two groups of first guide rods are fixedly connected to the first measuring rod, and the outer side of the first guide rod is sleeved with a first return spring fixedly connected between the first measuring rod and the first reference plate; The third measuring part includes two groups of second guide rods slidably assembled on the inner wall of the first reference groove, the outer ends of the two groups of second guide rods are fixedly connected to the second measuring rod, the outer side of the second guide rod is sleeved with a second return spring fixedly connected between the second measuring rod and the first reference groove, and the front and rear sides of the second measuring rod are integrally formed with arc-shaped pieces.

2. The mold for checking the machining accuracy of the pendant and the platform code according to claim 1 is characterized by: The first assembly plate and the second assembly plate are set as triangular plates with an angle of 60 degrees, the male mold and the female mold on the first quality inspection component match, the first reference plate and the first reference groove are adapted, and the second reference plate and the second reference groove are adapted.

3. The mold for checking the machining accuracy of the pendant and the platform code according to claim 2 is characterized by: The second measuring piece has the same structure as the first measuring piece. The first measuring piece is arranged in two groups, and the second measuring piece is symmetrically arranged on the left and right sides of the first reference plate.

4. The mold for checking the machining accuracy of the pendant and the platform code according to claim 3 is characterized by: The fourth measuring piece has the same structure as the third measuring piece. The third measuring piece is arranged in two groups, and the fourth measuring piece is symmetrically arranged on the left and right side walls of the first reference groove.

5. A mold set for checking the machining accuracy of a hanger and a platform code, comprising the mold for checking the machining accuracy of a hanger and a platform code according to any one of claims 1 to 4, characterized in that: It also includes a second quality inspection component and a third quality inspection component. The second quality inspection component and the third quality inspection component have the same structural composition as the first quality inspection component. The size of the male mold on each group of quality inspection components is set incrementally. The first quality inspection component and the second quality inspection component are snap-fitted and assembled, the second quality inspection component and the third quality inspection component are snap-fitted and assembled, and the first quality inspection component and the third quality inspection component are snap-fitted and assembled; The second quality inspection component, the third quality inspection component and the first quality inspection component are combined into a hexagonal first quality inspection unit, and a mounting column is installed in the middle of the first quality inspection unit. The second quality inspection unit, the third quality inspection unit, the fourth quality inspection unit, the fifth quality inspection unit, the sixth quality inspection unit and the seventh quality inspection unit are sequentially mounted on the mounting column from top to bottom, and the sizes of the public molds on a single group of quality inspection units are arranged in an incremental manner.

6. The mold set for checking the machining accuracy of the pendant and the platform code according to claim 5, characterized in that: Each of the single-group quality inspection units is provided with an arc groove adapted to the mounting column, a limiting block is integrally formed on one side of the second assembly plate close to the mounting column, and a limiting groove adapted to the limiting block is provided on one side of the first assembly plate close to the mounting column; An annular slideway adapted to the quality inspection unit is provided on the mounting column, two groups of slide grooves arranged in the up-down direction and connected to the slideway are provided on the mounting column, and a single group of quality inspection components is provided with a sliding rib engaged with the slide groove.

7. A method for checking the machining accuracy of pendants and platform codes, the method being implemented by using the mold set as claimed in claim 6, characterized in that: The steps include: S1: The male mold performs quality inspection on the size of the finished platform code, while the female mold performs quality inspection on the size of the finished pendant. In this way, a group of quality inspection units can complete the synchronous inspection of the pendant and the platform code, which greatly improves the quality inspection efficiency; S2: During the quality inspection of the platform code, the rectangular size formed between the two groups of first measuring pieces, the two groups of second measuring pieces and the outer wall of the first reference plate when the first measuring piece and the second measuring piece are in a pressure-free state is the maximum allowable size of the platform code installation slot. Similarly, when the first measuring piece and the second measuring piece are in a fully compressed state, the rectangular size formed between the two groups of first measuring pieces, the two groups of second measuring pieces and the outer wall of the first reference plate is the minimum allowable size of the platform code installation slot. Only when the platform code under this size standard passes the quality inspection of the quality inspection component, that is, the platform code of this size is successfully inserted into the test during the use of the quality inspection component, can it be marked as a qualified product; S3: During the quality inspection of the hanger, when the third and fourth measuring pieces are in a pressure-free state, the size of the rectangle enclosed by the two sets of the third and fourth measuring pieces and the inner side wall of the first reference groove is the minimum allowable size of the hanger. Similarly, when the third and fourth measuring pieces are in an extreme compression state, the size of the rectangle enclosed by the two sets of the third and fourth measuring pieces and the inner side wall of the first reference groove is the maximum allowable size of the hanger. Only when the hanger under this size standard passes the quality inspection of the quality inspection component, that is, the hanger of this size successfully undergoes the insertion test during the use of the quality inspection component, can it be marked as a qualified product; S4: Multiple sets of quality inspection units are installed on the mounting column to meet the quality inspection requirements of the preparation of different sizes of hangers and platform codes on the market. The integrated installation greatly reduces the transportation cost and the time cost of selecting molds, and conducts targeted quality inspections based on the sizes of hangers and platform codes, thereby improving quality inspection efficiency.

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