Rough milling clamping tool for bottle blowing machine rack

Abstract

The utility model relates to the technical field of bottle blowing machines, in particular to a bottle blowing machine rack rough milling clamping tool which comprises a bottom plate, and a positioning plate is fixedly arranged on the upper end face of the bottom plate. The fixed center is fixedly arranged on the positioning plate; the first adjusting supporting assemblies are arranged on the upper end face of the bottom plate at intervals, and the heights of the first adjusting supporting assemblies can be adjusted; the second adjusting and supporting assembly is arranged on the upper end face of the bottom plate; the movable center assembly is arranged on the bottom plate and can move in the direction towards or away from the positioning plate, and the movable center assembly is used for positioning the other side of the rack blank; and the multiple sets of clamping assemblies are arranged on the bottom plate, and the multiple clamping assemblies can clamp different parts of the rack blank. According to the utility model, the rack blank can be effectively clamped and fixed, so that the subsequent machining precision is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle blowing machines, in particular to a rough milling and clamping tool for a bottle blowing machine frame. Background Art

[0002] Plastic bottles are crucial in the liquid packaging industry. Blow molding machines, the core component of these machines, are the frame, which holds the bottle-forming molds (consisting of left, right, and bottom molds). These single-mold, single-cavity frames are assembled within the main frame and precisely positioned using an indexing plate. During high-speed operation, the frame not only supports the weight of the frame and molds, but also withstands the workload. Therefore, the quality of the frame is directly related to the stable operation, efficiency, and durability of the blow molding machine.

[0003] During the manufacturing process of the rack, Figure 1 As shown in the figure, because the frame is made of a cast blank with an irregular shape and widely varying casting allowance distribution, there is no flat clamping reference surface, making it impossible to effectively position the frame blank during the clamping process. After the frame blank is fixed, the weight of the heavy extension of the frame blank causes the frame blank to tilt, resulting in low precision in subsequent processing.

[0004] Therefore, a bottle blowing machine frame rough milling clamping tool is needed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a rough milling clamping tool for a bottle blowing machine frame, which can effectively clamp and fix the frame blank, thereby ensuring the subsequent processing accuracy.

[0006] To achieve this purpose, the present invention adopts the following technical solutions:

[0007] Blowing machine frame rough milling clamping tooling, including:

[0008] A bottom plate, with a positioning plate fixedly provided on the upper end surface of the bottom plate;

[0009] A fixed center, which is fixed on the positioning plate and is used to position one side of the frame blank;

[0010] a plurality of first adjustment support assemblies, spaced apart and arranged on the upper end surface of the base plate, wherein the height of the first adjustment support assemblies is adjustable;

[0011] a second adjustment support assembly, disposed on the upper end surface of the base plate, the height of the second adjustment support assembly being adjustable, and the second adjustment support assembly being used to support the extension portion of the frame blank;

[0012] A movable top assembly is disposed on the bottom plate and is movable toward or away from the positioning plate, and is used to position the other side of the frame blank;

[0013] A plurality of groups of clamping components are arranged on the base plate, and the plurality of clamping components can clamp different parts of the frame blank.

[0014] In some embodiments, the first adjustment support assembly includes a first fixing seat and a first adjustment rod. The first fixing seat is fixedly arranged on the base plate. A first threaded hole is opened on the first fixing seat in the vertical direction. The first adjustment rod is threadedly connected to the first threaded hole.

[0015] In some embodiments, a first locking nut is threaded onto the first adjusting rod, and the first locking nut can abut against the top surface of the first fixing seat.

[0016] In some embodiments, the second adjustment support assembly includes a second fixing seat and a second adjustment rod, the second fixing seat is fixedly arranged on the base plate, a second threaded hole is opened on the second fixing seat in the vertical direction, and the second adjustment rod is threadedly connected to the second threaded hole.

[0017] In some embodiments, a second locking nut is threaded onto the second adjusting rod, and the second locking nut can abut against the top surface of the second fixing seat.

[0018] In some embodiments, the movable top assembly includes a locking member, a bracket and a movable top, the bracket is detachably arranged on the base plate through the locking member, the movable top is slidably arranged on the bracket, and the movable top can move in a direction toward or away from the positioning plate.

[0019] In some embodiments, the clamping assembly includes a positioning column, a connecting column, a pressure block and a locking piece. The positioning column and the connecting column are arranged on the base plate at intervals along the vertical direction. The pressure block is sleeved on the positioning column and the connecting column, and one end of the pressure block can abut against the frame blank. The locking piece is screwed to the connecting column.

[0020] In some embodiments, a first top column assembly is further included. The first top column assembly is passed through the positioning plate, and the extension length of the first top column assembly relative to the positioning plate can be adjusted. The first top column assembly can abut against one side of the frame blank.

[0021] In some embodiments, at least two groups of second top column assemblies are further included, and the second top column assemblies are arranged on the bottom plate to limit the position of the frame blank.

[0022] In some embodiments, a third top column assembly is further included. The third top column assembly is disposed on the base plate and is used to limit the side of the frame blank away from the fixed top.

[0023] Beneficial effects of the utility model:

[0024] The utility model provides a rough milling clamping fixture for a bottle blowing machine frame. A positioning plate is fixedly mounted on the upper end surface of a base plate. A fixed center is fixedly mounted on two positioning plates to position one side of a frame blank. Multiple first adjustable support assemblies are spaced apart on the upper end surfaces of the two base plates, and the multiple first adjustable support assemblies are not aligned in a straight line. The height of the first adjustable support assemblies is adjustable. A second adjustable support assembly is mounted on the base plate to support an extension of the frame blank. A movable center assembly is mounted on the base plate to position the other side of the frame blank. Multiple clamping assemblies are mounted on the base plate, and the multiple clamping assemblies can clamp the frame blank from different positions. With this arrangement, the movable center assembly and the fixed center cooperate to accurately position the frame blank. The first and second adjustable support assemblies are then adjusted to support the frame blank. Finally, the multiple clamping assemblies clamp the frame blank, securing the frame blank in place. This prevents the frame blank from tilting during subsequent processing, thereby ensuring processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0026] Figure 1 This is a schematic diagram of the cooperation between the rough milling clamping fixture of the bottle blowing machine frame and the frame blank of the utility model;

[0027] Figure 2 The utility model is a schematic diagram of a rough milling clamping tool for a bottle blowing machine frame.

[0028] In the picture:

[0029] 100. Frame blank; 1. Base plate; 11. Positioning plate; 2. Fixed top; 3. First adjustment support assembly; 31. First fixed seat; 32. First adjusting rod; 33. First locking nut; 4. Second adjustment support assembly; 41. Second fixed seat; 42. Second adjusting rod; 43. Second locking nut; 5. Movable top assembly; 51. Locking piece; 52. Bracket; 53. Movable top; 6. Clamping assembly; 61. Positioning column; 62. Connecting column; 63. Press block; 64. Locking piece; 7. First top column assembly; 71. First top column body; 8. Second top column assembly; 81. Fixed plate; 82. Second top column body; 9. Third top column assembly; 91. Mounting plate; 92. Third top column body. DETAILED DESCRIPTION

[0030] Before any embodiments of the present application are explained in detail, it is to be understood that the application is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the foregoing drawings.

[0031] In this application, the terms "comprises," "includes," "has," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0032] In this application, the terms "connect," "combine," "couple," and "install" may refer to direct connection, combination, coupling, or installation, or indirect connection, combination, coupling, or installation. For example, a direct connection refers to two parts or components being connected together without an intermediary, and an indirect connection refers to two parts or components being connected to at least one intermediary, with the two parts or components being connected via the intermediary. Furthermore, "connect" and "couple" are not limited to physical or mechanical connections or couplings and may include electrical connections or couplings.

[0033] In this application, it will be understood by those skilled in the art that the function performed by an assembly can be performed by one assembly, multiple assemblies, one part, or multiple parts. Similarly, the function performed by a part can also be performed by one part, one assembly, or a combination of multiple parts.

[0034] In the present application, the terms "upper", "lower", "left", "right", "front", "back" and the like are described in the orientation and positional relationship shown in the drawings, and should not be understood as limiting the embodiments of the present application. In addition, it is also necessary to understand in the context that when referring to one element connected to another element "on" or "under", it can not only be directly connected to another element "on" or "under", but also indirectly connected to another element "on" or "under" through an intermediate element. It should also be understood that the terms "upper", "lower", "left", "right", "front", "back" and the like not only represent the positive direction, but also can be understood as the side direction. For example, the lower side can include the directly below, the left below, the right below, the front below and the back below and the like.

[0035] In the process of machining the rack blank of the bottle blowing machine, in order to effectively clamp and fix the rack blank, so as to ensure the subsequent machining precision, as shown in the prior art, Figure 1-Figure 2 The utility model provides a bottle blowing machine rack rough milling clamping tool. Bottle blowing machine rack rough milling clamping tool includes bottom plate 1, fixed centre 2, a plurality of first adjusting support components 3, second adjusting support component 4, movable centre component 5 and multiple sets of clamping component 6.

[0036] Among them, the positioning plate 11 is fixedly arranged on the upper end surface of the bottom plate 1. The fixed centre 2 is fixedly arranged on the positioning plate 11 and is used for positioning one side of the rack blank 100. The first adjusting support components 3 are arranged at intervals on the upper end surface of the bottom plate 1, and the height of the first adjusting support components 3 can be adjusted. The second adjusting support component 4 is arranged on the upper end surface of the bottom plate 1, and the height of the second adjusting support component 4 can be adjusted, and the second adjusting support component 4 is used for supporting the extension of the rack blank 100. The movable centre component 5 is arranged on the bottom plate 1, and the movable centre component 5 can move towards or away from the positioning plate 11, and the movable centre component 5 is used for positioning the other side of the rack blank 100. The multiple sets of clamping component 6 are arranged on the bottom plate 1, and the multiple sets of clamping component 6 can clamp different parts of the rack blank 100.

[0037] Through the above setting, the movable centre component 5 and the fixed centre 2 are used to cooperate to accurately position the rack blank 100, then the first adjusting support components 3 and the second adjusting support components 4 are adjusted to support the rack blank 100, and finally the multiple sets of clamping component 6 are used to clamp the rack blank 100, so as to realize the positioning and fastening of the rack blank 100. In the subsequent machining process, the rack blank 100 can be prevented from tilting, so as to ensure the subsequent machining precision.

[0038] In some embodiments, the first adjusting support assembly 3 comprises a first fixing base 31 and a first adjusting rod 32. The first fixing base 31 is fixedly arranged on the bottom plate 1. A first threaded hole is formed in the first fixing base 31 in the vertical direction. The first adjusting rod 32 is threadedly connected with the first threaded hole. When the rack blank 100 is supported, the length of the first adjusting rod 32 protruding from the first threaded hole can be adjusted to support the rack blank 100 as required. In order to adapt to the uneven surface of the rack blank 100, the end of the first adjusting rod 32 is provided with a ball head structure, so that the first adjusting rod 32 and the rack blank 100 form a point contact. In the embodiment, five first adjusting support assemblies 3 are arranged, and the five first adjusting support assemblies 3 are not located on the same straight line. The plurality of first adjusting support assemblies 3 can effectively support the rack blank 100.

[0039] In some embodiments, the first adjusting rod 32 is screwed with a first locking nut 33. The first locking nut 33 can abut against the top surface of the first fixing base 31. By arranging the first locking nut 33, the relative position between the first adjusting rod 32 and the first fixing base 31 can be locked. After adjusting the length of the first adjusting rod 32 protruding from the first fixing base 31, the first locking nut 33 can be used for locking.

[0040] In some embodiments, the second adjusting support assembly 4 comprises a second fixing base 41 and a second adjusting rod 42. The second fixing base 41 is fixedly arranged on the bottom plate 1. A second threaded hole is formed in the second fixing base 41 in the vertical direction. The second adjusting rod 42 is threadedly connected with the second threaded hole. When the extended part of the rack blank 100 is supported, the length of the second adjusting rod 42 protruding from the second threaded hole can be adjusted to support the extended part of the rack blank 100 as required. In order to adapt to the uneven surface of the rack blank 100, the end of the second adjusting rod 42 is provided with a ball head structure, so that the second adjusting rod 42 and the rack blank 100 form a point contact. The first adjusting support assembly 3 and the second adjusting support assembly 4 can cooperate to effectively support the rack blank 100.

[0041] In some embodiments, the second adjusting rod 42 is screwed with a second locking nut 43. The second locking nut 43 can abut against the top surface of the second fixing base 41. By arranging the second locking nut 43, the relative position between the second adjusting rod 42 and the second fixing base 41 can be locked. After adjusting the length of the second adjusting rod 42 protruding from the second fixing base 41, the second locking nut 43 can be used for locking.

[0042] In some embodiments, the movable tip assembly 5 includes a locking member 51, a bracket 52, and a movable tip 53. The bracket 52 is detachably mounted on the base plate 1 via the locking member 51. The movable tip 53 is slidably mounted on the bracket 52, and the movable tip 53 can move toward or away from the positioning plate 11. Specifically, the locking member 51 is screwed to the base plate 1 and pressed against the support plate of the bracket 52, so that the bracket 52 is stably mounted on the base plate 1. During positioning, the other side of the frame blank 100 can be effectively positioned by adjusting the movable tip 53. After the frame blank 100 is positioned and fixed, the locking member 51 can be removed to dismantle the bracket 52, facilitating subsequent processing of the frame blank 100.

[0043] In some embodiments, the clamping assembly 6 includes a positioning column 61, a connecting column 62, a pressure block 63, and a locking member 64. The positioning column 61 and the connecting column 62 are spaced apart in the vertical direction on the base plate 1. The pressure block 63 is sleeved on the positioning column 61 and the connecting column 62, and one end of the pressure block 63 can abut against the frame blank 100. The locking member 64 is screwed to the connecting column 62. After the frame blank 100 is supported on the first adjustment support assembly 3 and the second adjustment support assembly 4, the pressure block 63 is sleeved on the positioning column 61 and the connecting column 62, and the locking member 64 is screwed to the connecting column 62, so that one end of the pressure block 63 is pressed against the frame blank 100, thereby fixing the frame blank 100. To facilitate the installation of the pressure block 63 on the positioning column 61 and the connecting column 62, a positioning hole and a strip-shaped connecting hole are opened on the pressure block 63. The positioning column 61 is inserted into the positioning hole, and the connecting column 62 is inserted into the strip-shaped connecting hole. In this embodiment, three groups of clamping assemblies 6 are provided, and the three groups of clamping assemblies 6 are used to clamp and fix different parts of the frame blank 100 to ensure that the frame blank 100 does not shake during the processing.

[0044] In some embodiments, the bottle blowing machine frame rough milling clamping fixture further includes a first push column assembly 7, which is disposed on the positioning plate 11. The extension length of the first push column assembly 7 relative to the positioning plate 11 is adjustable, and the first push column assembly 7 can abut against one side of the frame blank 100. Specifically, the first push column assembly 7 includes a first push column body 71, which is screwed to the positioning plate 11. By adjusting the extension length of the first push column body 71 relative to the positioning plate 11, the abutment and limiting position of one side of the frame blank 100 can be achieved as needed.

[0045] In some embodiments, the bottle blowing machine frame rough milling clamping fixture further includes at least two sets of second top column assemblies 8, which are spaced apart on the base plate 1 and are used to limit the position of the frame blank 100. Specifically, the second top column assembly 8 includes a fixed plate 81 and a second top column body 82. The fixed plate 81 is fixedly mounted on the base plate 1, and the second top column body 82 is screwed to the fixed plate 81. By adjusting the extension length of the second top column body 82 relative to the fixed plate 81, the frame blank 100 can be effectively positioned.

[0046] In some embodiments, the bottle blowing machine frame rough milling clamping fixture further includes a third top column assembly 9, which is disposed on the base plate 1 and is used to limit the side of the frame blank 100 away from the fixed top 2. Specifically, the third top column assembly 9 includes a mounting plate 91 and a third top column body 92. The mounting plate 91 is fixedly disposed on the base plate 1, and the third top column body 92 is screwed to the mounting plate 91. By adjusting the extension length of the third top column body 92 relative to the mounting plate 91, the frame blank 100 can be effectively positioned.

[0047] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. The rough milling clamping fixture of the bottle blowing machine frame is characterized by: include: A bottom plate (1), a positioning plate (11) being fixedly provided on the upper end surface of the bottom plate (1); A fixed top (2), the fixed top (2) being fixedly arranged on the positioning plate (11) and used for positioning one side of the frame blank (100); A plurality of first adjustment support assemblies (3) are arranged at intervals on the upper end surface of the base plate (1), and the height of the first adjustment support assemblies (3) is adjustable; a second adjustment support assembly (4), arranged on the upper end surface of the base plate (1), the height of the second adjustment support assembly (4) being adjustable, and the second adjustment support assembly (4) being used to support the extension portion of the frame blank (100); a movable top assembly (5), the movable top assembly (5) being arranged on the base plate (1) and being movable in a direction toward or away from the positioning plate (11), the movable top assembly (5) being used to position the other side of the frame blank (100); A plurality of groups of clamping assemblies (6) are arranged on the base plate (1), and the plurality of clamping assemblies (6) can clamp different parts of the frame blank (100).

2. The rough milling clamping fixture for the bottle blowing machine frame according to claim 1 is characterized in that: The first adjustment support assembly (3) comprises a first fixing seat (31) and a first adjustment rod (32); the first fixing seat (31) is fixedly arranged on the base plate (1); a first threaded hole is provided on the first fixing seat (31) in a vertical direction; and the first adjustment rod (32) is threadedly connected to the first threaded hole.

3. The rough milling clamping fixture for the bottle blowing machine frame according to claim 2 is characterized in that: A first locking nut (33) is threaded onto the first adjusting rod (32), and the first locking nut (33) can abut against the top surface of the first fixing seat (31).

4. The rough milling clamping fixture for the bottle blowing machine frame according to claim 1 is characterized in that: The second adjustment support assembly (4) comprises a second fixing seat (41) and a second adjustment rod (42); the second fixing seat (41) is fixedly arranged on the base plate (1); a second threaded hole is provided on the second fixing seat (41) in a vertical direction; and the second adjustment rod (42) is threadedly connected to the second threaded hole.

5. The rough milling clamping fixture for the bottle blowing machine frame according to claim 4 is characterized in that: A second locking nut (43) is threaded onto the second adjusting rod (42), and the second locking nut (43) can abut against the top surface of the second fixing seat (41).

6. The rough milling clamping fixture for the bottle blowing machine frame according to claim 1 is characterized in that: The movable top assembly (5) comprises a locking member (51), a bracket (52) and a movable top (53); the bracket (52) is detachably arranged on the base plate (1) via the locking member (51); the movable top (53) is slidably arranged on the bracket (52), and the movable top (53) is capable of moving in a direction toward or away from the positioning plate (11).

7. The rough milling clamping fixture for the bottle blowing machine frame according to claim 1 is characterized in that: The clamping assembly (6) includes a positioning column (61), a connecting column (62), a pressure block (63) and a locking piece (64); the positioning column (61) and the connecting column (62) are arranged on the base plate (1) at intervals in the vertical direction; the pressure block (63) is sleeved on the positioning column (61) and the connecting column (62); one end of the pressure block (63) can abut against the frame blank (100); and the locking piece (64) is screwed to the connecting column (62).

8. The rough milling clamping fixture for the bottle blowing machine frame according to claim 1 is characterized in that: The invention also includes a first top column assembly (7), wherein the first top column assembly (7) is passed through the positioning plate (11), and the extension length of the first top column assembly (7) relative to the positioning plate (11) can be adjusted, and the first top column assembly (7) can abut against one side of the frame blank (100).

9. The rough milling clamping fixture for the bottle blowing machine frame according to claim 1, characterized in that: It also includes at least two groups of second top column assemblies (8), which are arranged on the base plate (1) and are used to limit the position of the frame blank (100).

10. The rough milling clamping fixture for the bottle blowing machine frame according to claim 1, characterized in that: It also includes a third top column assembly (9), which is arranged on the base plate (1) and is used to limit the side of the frame blank (100) away from the fixed top (2).

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