Variable-distance hole-dividing jig
By designing a variable-distance cavitation fixture, the cavitation cylinder can move on the work plate, solving the processing needs of products of different specifications, reducing manufacturing costs and improving production efficiency.
Patent Information
- Application Number
- CN202520045104.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-08
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2035-01-08
AI Technical Summary
In injection molding production, the existing multi-cavity jigs cause inconsistent mold column and row spacing due to varying product specifications. This necessitates the use of various specialized robotic arms and cavity-separating jigs, increasing manufacturing costs and impacting production efficiency.
A variable-distance cavitation fixture is designed. By setting a movable cavitation cylinder on the work plate, it can achieve adaptive processing of products of different specifications. By using staggered mounting hole groups and adjusting screws, the cavitation cylinder can be moved laterally or longitudinally to meet the needs of different products.
It reduced manufacturing costs, improved production efficiency, and reduced mold change and cleaning time, thus increasing production efficiency.
Smart Images
Figure CN223812271U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to injection mold technical field especially a variable distance sub -hole fixture. BACKGROUND
[0002] The sub -hole fixture is mainly used for precision positioning and fixing workpieces in industrial production, especially in occasions requiring high-precision machining. For example, in the automobile manufacturing, electronic component assembly, mold manufacturing and other industries, in order to ensure the machining precision and assembly quality of parts, the sub -hole fixture is used to ensure that each workpiece can be accurately placed in the predetermined position.
[0003] The existing multi -hole fixture is used in injection production, such as 32 -hole fixture, which presents 4 columns x 8 rows, although the manipulator can take out 32 products from the fixture at a time, but due to the different positions of each product, sub -hole packaging is required, and 32 plastic bags are required for packaging, and the 32 -hole products have multiple models, and the product sizes are different, and the injection requirements are different, so that the column spacing and row spacing of different molds cannot be unified, therefore, different molds require special manipulators with different distances and sub -hole fixtures with different distances, resulting in many such sub -hole fixtures, which greatly increases the manufacturing cost, and these sub -hole fixtures are stored in the workshop warehouse when not in use, and need to be found out from the warehouse when used, and can enter the clean workshop after cleaning, which wastes a lot of time and greatly affects the production efficiency.
[0004] Therefore, the prior art needs to be improved and improved. CONTENT OF THE UTILITY MODEL
[0005] In view of the deficiencies in the prior art, the utility model aims at providing a variable distance sub -hole fixture suitable for multiple specifications of products, reducing manufacturing cost and improving production efficiency.
[0006] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of:
[0007] A variable distance sub -hole fixture, comprising a work plate, at least one through hole arranged on the work plate, and a plurality of sub -hole cylinders movable in the length direction and / or width direction of the through hole.
[0008] As a further scheme of the utility model, the four corners of the work plate are fixed on a support rod, and a bottom plate is arranged below the work plate, and the four corners of the bottom plate are also fixed on the support rod.
[0009] As a further scheme of the utility model, the outer peripheral wall of the sub -hole cylinder is relatively provided with a first supporting arm and a second supporting arm, the length of the first supporting arm is greater than the length of the second supporting arm, and a plurality of sub -hole cylinders are arranged alternately.
[0010] As a further scheme of the utility model, a first waist-shaped hole is arranged on the first supporting arm, a second waist-shaped hole is arranged on the second supporting arm, a first mounting hole group and a second mounting hole group are arranged on both sides of the length direction of the through hole, a first adjusting screw passes through the first waist-shaped hole to mount the first supporting arm on any side of the through hole, and a second adjusting screw passes through the second waist-shaped hole to mount the second supporting arm on any side of the through hole.
[0011] As a further scheme of the utility model, the first mounting hole group comprises a first row of first mounting holes close to the through hole and a second row of first mounting holes away from the through hole, the first row of first mounting holes and the second row of first mounting holes each comprise a plurality of first mounting holes arranged at equal intervals, and the first mounting holes in the first row of first mounting holes are arranged alternately with the first mounting holes in the second row of first mounting holes.
[0012] The second mounting hole group comprises a first row of second mounting holes close to the through hole and a second row of second mounting holes away from the through hole, the first row of second mounting holes and the second row of second mounting holes each comprise a plurality of second mounting holes arranged at equal intervals, and the first mounting holes in the first row of second mounting holes are arranged alternately with the second mounting holes in the second row of second mounting holes.
[0013] As a further scheme of the utility model, the distance between the first mounting holes at both ends of the first mounting hole group in the length direction is at most 595mm, the distance between the second mounting holes at both ends of the second mounting hole group in the length direction is at most 595mm, and the distance between the first mounting holes in a row of the first mounting hole group away from the through hole and the second mounting holes in a row of the second mounting hole group away from the through hole in the width direction is at most 315mm.
[0014] As a further scheme of the utility model, the distance between the first mounting holes in the first row of first mounting holes and the first mounting holes in the second row of first mounting holes arranged alternately in the length direction is 7mm, and the distance between the second mounting holes in the first row of second mounting holes and the second mounting holes in the second row of second mounting holes arranged alternately in the length direction is 7mm.
[0015] As a further scheme of the utility model, the length of the first waist-shaped hole and the length of the second waist-shaped hole are each 25mm.
[0016] As a further scheme of the utility model, the maximum inner diameter of the split hole cylinder is 36mm.
[0017] Compared with the prior art, the utility model has the beneficial effects that:
[0018] Due to the structure design, the sub-hole cylinder moves in the length direction and / or width direction of the through hole of the working plate, the processing needs of different specifications of products are met, the manufacturing cost is reduced, the production time is saved, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS
[0019] BRIEF DESCRIPTION OF DRAWINGS Fig. 1 It is a structure schematic view of the embodiment of the utility model;
[0020] BRIEF DESCRIPTION OF DRAWINGS Fig. 2 It is another structure schematic view of the embodiment of the utility model;
[0021] BRIEF DESCRIPTION OF DRAWINGS Fig. 3 It is a structure schematic view of the sub-hole cylinder of the embodiment of the utility model.
[0022] The numbers in the drawings are respectively:
[0023] 100-working plate, 200-sub-hole cylinder, 300-supporting rod, 400-bottom plate;
[0024] 101-through hole, 102-first mounting hole group, 103-second mounting hole group;
[0025] 201-first supporting arm, 202-second supporting arm, 203-first adjusting screw, 204-second adjusting screw;
[0026] 2011-first waist-shaped hole;
[0027] 2021-second waist-shaped hole;
[0028] 1021-first mounting hole;
[0029] 1031-second mounting hole. DETAILED DESCRIPTION
[0030] In order to make the above-mentioned purposes, features and advantages of the application more obvious and easy to understand, the specific embodiments of the application will be described in detail below. In the following description, a lot of specific details are set forth in order to fully understand the application. However, the application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the application, so the application is not limited by the specific embodiments disclosed below.
[0031] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.
[0032] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.
[0033] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0034] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.
[0035] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.
[0036] Example:
[0037] like Figs. 1-3 As shown, this application discloses a variable-distance acupoint dividing fixture, comprising a working plate 100, four through holes 101 disposed on the working plate 100, with two through holes 101 arranged opposite each other; and eight dividing cylinders 200 movable in the length and / or width directions of the through holes 101. The inner diameter of the dividing cylinders is up to 36mm. Through the above structural design, it can not only be used for 32-position dividing fixtures, but also the dividing cylinders 200 can move in the length and / or width directions of the through holes 101 of the working plate 100, thereby achieving variable distance. This allows it to be used for dividing fixtures that are compatible with the following acupoints, thus meeting the processing needs of products of different specifications. It not only eliminates the need for multiple specifications of dividing molds, reducing manufacturing costs, but also eliminates the need to find and clean the corresponding dividing molds during use, saving production time and improving production efficiency.
[0038] Specifically, the four corners of the working plate 100 are respectively fixed to a support rod 300, which is made of aluminum profile. A base plate 400 is provided below the working plate 100 to support the receiving plastic bag connected to the lower end of the dispensing cylinder 200. The four corners of the base plate 400 are also respectively fixed to the support rod 300.
[0039] Specifically, the outer peripheral wall of the acupoint tube 200 is provided with a first arm 201 and a second arm 202, the length of the first arm 201 is greater than the length of the second arm 202, and by setting two adjacent acupoint tubes 200 in opposite directions, a plurality of acupoint tubes are arranged alternately.
[0040] Specifically, the first branch arm 201 is provided with a first waist-shaped hole 2011, the second branch arm 202 is provided with a second waist-shaped hole 2021, the length of the first waist-shaped hole 2011 and the second waist-shaped hole 2021 is 25mm, the two sides of the length direction of the through hole 101 are respectively provided with a first mounting hole group 102 and a second mounting hole group 103, a first adjusting screw 203 passes through the first waist-shaped hole 2011 to install the first branch arm 201 to one side of the through hole 101, a second adjusting screw 204 passes through the second waist-shaped hole 2021 to install the second branch arm 202 to the other side of the through hole 101, the first mounting hole group 102 includes a first row of first mounting holes close to the through hole and a second row of first mounting holes away from the through hole, the first row of first mounting holes and the second row of first mounting holes all include a plurality of first mounting holes 1021 uniformly arranged, the first mounting holes in the first row of first mounting holes are arranged alternately with the first mounting holes in the second row of first mounting holes, the second mounting hole group 103 includes a first row of second mounting holes close to the through hole and a second row of second mounting holes away from the through hole, the first row of second mounting holes and the second row of second mounting holes all include a plurality of second mounting holes 1031 uniformly arranged, the first mounting holes in the first row of second mounting holes are arranged alternately with the second mounting holes in the second row of second mounting holes, through the above structural design, when different specifications of products are processed, only the first adjusting screw 203 and the second adjusting screw 204 are unscrewed, then the split hole cylinder 200 is moved horizontally or vertically, finally the screws are locked again, so that the different positions of the split hole cylinder 200 are set.
[0041] In the embodiment, in the length direction of the work plate, the distance between the first mounting holes 1021 at two ends in the length direction is 595mm, the distance between the second mounting holes 1031 at two ends in the length direction is 595mm, in the width direction of the work plate, the distance between the first mounting holes of a row away from the through hole in the first mounting hole group and the second mounting holes of a row away from the through hole in the second mounting hole group in the width direction is 315mm, the distance between the first mounting holes in the first row of first mounting holes and the first mounting holes staggered in the second row of first mounting holes in the length direction is 7mm, the distance between the second mounting holes in the first row of second mounting holes and the second mounting holes staggered in the second row of second mounting holes in the length direction is 7mm, so that the split hole mold below 32 bits can be downward compatible.
[0042] In summary, the utility model has the characteristics of reasonable structure, low cost, high efficiency and the like through the above structural design, and solves the defects in the prior art.
[0043] Any combination of the technical features in the above-described embodiments can be made, and for the sake of brevity, not all possible combinations are described, however, it is to be understood that the application embraces all such possible combinations.
[0044] The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the application. It should be pointed out that for ordinary skilled persons in the art, some modifications and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the patent protection scope of the present application should be subject to the appended claims.
Claims
1. A variable pitch binning fixture, characterized by: The utility model provides a workboard (100), at least one through hole (101) is arranged on the workboard (100) and a plurality of sub -hole cylinders (200) can move in the length direction and / or width direction of the through hole (101).
2. The variable pitch binning fixture of claim 1, wherein: Four corners of the workboard (100) are fixed on a support rod (300), and a bottom plate (400) is arranged below the workboard (100), and four corners of the bottom plate (400) are also fixed on the support rod (300).
3. The variable pitch binning fixture of claim 2, wherein: The outer peripheral wall of the sub -hole cylinder (200) is relatively provided with a first supporting arm (201) and a second supporting arm (202), the length of the first supporting arm (201) is greater than the length of the second supporting arm (202), and a plurality of the sub -hole cylinders (200) are staggered.
4. The variable pitch binning fixture of claim 3, wherein: A first waist-shaped hole (2011) is arranged on the first supporting arm (201), a second waist-shaped hole (2021) is arranged on the second supporting arm (202), both sides in the length direction of the through hole (101) are respectively provided with a first mounting hole group (102) and a second mounting hole group (103), a first adjusting screw (203) passes through the first waist-shaped hole (2011) and installs the first supporting arm (201) on any one side of the through hole (101), and a second adjusting screw (204) passes through the second waist-shaped hole (2021) and installs the second supporting arm (202) on any one side of the through hole (101).
5. The variable pitch binning fixture of claim 4, wherein: The first mounting hole group (102) includes a first row of first mounting holes close to the through hole (101) and a second row of first mounting holes away from the through hole, the first row of first mounting holes and the second row of first mounting holes all include a plurality of first mounting holes (1021) uniformly arranged, and the first mounting holes in the first row of first mounting holes are staggered with the first mounting holes in the second row of first mounting holes. The second mounting hole group (103) includes a first row of second mounting holes close to the through hole (101) and a second row of second mounting holes away from the through hole, the first row of second mounting holes and the second row of second mounting holes all include a plurality of second mounting holes (1031) uniformly arranged, and the first mounting holes in the first row of second mounting holes are staggered with the second mounting holes in the second row of second mounting holes.
6. The variable pitch binning fixture of claim 5, wherein: The distance between the first mounting holes at both ends of the first mounting hole group (102) in the length direction is at most 595mm, the distance between the second mounting holes at both ends of the second mounting hole group (103) in the length direction is at most 595mm, and the distance between the first mounting holes in a row of the first mounting hole group (102) away from the through hole and the second mounting holes in a row of the second mounting hole group (103) away from the through hole in the width direction is at most 315mm.
7. The variable pitch binning fixture of claim 6, wherein: The distance between the first mounting hole in the first row of first mounting holes and the staggered first mounting hole in the second row of first mounting holes in the length direction is 7 mm, and the distance between the second mounting hole in the first row of second mounting holes and the staggered second mounting hole in the second row of second mounting holes in the length direction is 7 mm.
8. The variable pitch binning fixture of claim 7, wherein: The length of the first waist-shaped hole (2011) and the second waist-shaped hole (2021) is 25 mm.
9. The variable pitch binning fixture of claim 8, wherein: The maximum inner diameter of the split hole cylinder (200) is 36 mm.