Segmented cutting device for multiple groups of automobile water-assisted joint injection molded batch parts

Abstract

The utility model relates to a segmented cutting device for multiple groups of automobile water-assisted joint injection molded batch parts, which comprises a cutting table, multiple groups of batch part clamping and positioning devices arranged in an array in the cutting table, and cutting equipment arranged at the upper part of the cutting table, the batch piece clamping and positioning device comprises a bottom connecting base arranged on the upper portion of the cutting table, a set of cutting fixing bottom frame bodies arranged on the upper portion of the bottom connecting base and a workpiece clamping tool set arranged at the inner side end of each cutting fixing bottom frame body. And the workpiece clamping tool group comprises a plurality of bottom support node lateral clamping tools and a plurality of end part main body clamping tools, wherein the number of the bottom support node lateral clamping tools corresponds to that of injection molded batch parts. The segmented cutting device has the advantages that the workpiece clamping tool set for three-face clamping is used for conducting multi-face fixing on the automobile water-assisted connector injection-molded batch parts placed in a butt joint mode, it is guaranteed that the precision of notches is consistent in the cutting process, the product quality is guaranteed, and scrapped parts are reduced. And the design of one-time multi-batch cutting stations is adopted, so that the machining efficiency of products is further improved.

Description

Technical Field

[0001] This utility model relates to the field of automotive pipe fitting processing, and in particular to a segmented cutting device for injection molded parts of multiple sets of automotive water-assisted connectors. Background Technology

[0002] Existing automotive engine water-cooling auxiliary connectors are used for connections to cooling components in automotive engine water-cooling systems. Their two connecting pipes are located in the same plane, and they can only connect two pipes located in the same plane. Existing automotive engine water-cooling auxiliary connectors, after injection molding, such as... Figure 1 The state shown consists of multiple continuously formed automotive engine water-cooling auxiliary connectors and tailpieces. Each automotive engine water-cooling auxiliary connector needs to be cut and separated, with each cutting point as follows: Figure 2 As shown. In the actual cutting process, each piece is cut individually, which leads to low cutting efficiency and low cutting accuracy, further resulting in the scrapping of workpieces.

[0003] Meanwhile, the existing fixture structure has low clamping tightness when using clamps for fixing, and the vibration is large during synchronous cutting, which further leads to low workpiece cutting accuracy. Utility Model Content

[0004] The purpose of this invention is to provide a segmented cutting device for injection molded parts of multiple sets of automotive water-assisted connectors, which solves the problems of long runners, heavy weight, waste of raw materials, and long injection molding cycle of ordinary fine-gate three-plate molds.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a segmented cutting device for injection molded parts of multiple sets of automotive water-assisted connectors, including a cutting table, multiple sets of clamping and positioning devices arranged in an array in the cutting table, and a cutting device on the upper part of the cutting table. The clamping and positioning device includes a bottom connecting seat on the upper part of the cutting table, a set of cutting and fixing base frames on the upper part of the bottom connecting seat, and a workpiece clamping fixture group on the inner end of each cutting and fixing base frame. The workpiece clamping fixture group includes multiple bottom support node lateral clamping fixtures corresponding to the number of injection molded parts and multiple end body clamping fixtures.

[0006] The bottom support node lateral clamping device includes a bottom support node lateral pressing cylinder and a bottom support node conforming pressing block located at the output end of the bottom support node lateral pressing cylinder.

[0007] The end body clamping device includes an end body pressing cylinder and a plug block located at the output end of the end body pressing cylinder.

[0008] The cutting table is equipped with a bottom drag and top press structure, which includes a linkage top platform, multiple top seats on the upper part of the linkage top platform, and a set of main component placement fork seats on the upper part of each top seat.

[0009] The lower part of the cutting and fixing base is provided with a mounting seat, which is sleeved on the adjusting slide rod in the cutting table. Each slide is provided with a locking bolt on the outside.

[0010] The beneficial effects of this invention are as follows: This segmented cutting device uses a three-sided clamping workpiece clamping assembly to fix the injection-molded automotive water-assisted connector parts from multiple sides, ensuring consistent cutting accuracy during cutting, thus guaranteeing product quality and reducing scrap. Furthermore, the design of a multi-batch cutting station further improves product processing efficiency.

[0011] The present invention will be described in more detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of the workpiece processed by this utility model.

[0013] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0014] Figure 3 This is a schematic diagram of the structure of this utility model.

[0015] Figure 4 for Figure 3 A magnified view of a portion of the workpiece clamping and positioning device.

[0016] Figure 5 for Figure 4 The clamping state diagram.

[0017] Figure 6 for Figure 4 A schematic diagram of the construction of the lateral clamping device at the bottom support node.

[0018] Figure 7 for Figure 4 A schematic diagram of the structure of the central body clamping fixture.

[0019] Figure 8 for Figure 4 A schematic diagram of the structure of the bottom-mounted top press.

[0020] In the diagram: 1. Cutting table, 2. Cutting equipment, 3. Bottom connecting seat, 4. Cutting fixing base frame, 5. Side clamping cylinder of bottom support node, 6. Conformal clamping block of bottom support node, 7. End body clamping cylinder, 8. Insertion block, 9. Linkage top platform, 10. Top seat body, 11. Main part placement fork seat, 12. Set seat, 13. Adjusting slide rod, 14. Locking bolt, 15. Automotive water auxiliary connector injection molding part, 16. Automotive engine water cooling water auxiliary connector, 17. Tail end part, 18. Cutting point. Detailed Implementation

[0021] The terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end" used in the application text to indicate the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing the present invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] like Figure 1 , 2 As shown, the automotive engine water-cooling auxiliary connector is injection molded into part 15. Part 15 consists of multiple continuously molded automotive engine water-cooling auxiliary connectors 16 and a tailpiece 17, as shown. Figure 2 As shown, each water-cooled auxiliary connector of a car engine needs to be cut and separated at each cutting point 18.

[0024] Example 1, such as Figure 3-8As shown, a segmented cutting device for multiple sets of automotive water-assisted connector injection molded parts includes a cutting table 1, multiple sets of clamping and positioning devices arranged in an array on the cutting table, and a cutting device 2 located on the upper part of the cutting table. The cutting device 2 performs segmented cutting on the clamped workpieces in each clamping and positioning device on the upper part of the cutting table 1. The cutting device 2 is a multi-head cutting tool that simultaneously cuts each cutting point 18 on the automotive water-assisted connector injection molded parts 15. After segmented cutting, the workpieces fall onto the cutting table 1 for collection and cleaning of cutting debris.

[0025] The batch clamping and positioning device includes a bottom connecting seat 3 set on the upper part of the cutting table, a set of cutting and fixing base frames 4 set on the upper part of the bottom connecting seat, and a workpiece clamping fixture set on the inner end of each cutting and fixing base frame. The workpiece clamping fixture set includes multiple bottom support node lateral clamping fixtures corresponding to the number of injection molded batches and multiple end body clamping fixtures.

[0026] The bottom support node lateral clamping device includes a bottom support node lateral pressing cylinder 5 and a bottom support node contour pressing block 6 located at the output end of the bottom support node lateral pressing cylinder.

[0027] The end body clamping device includes an end body pressing cylinder 7 and a plug block 8 located at the output end of the end body pressing cylinder.

[0028] The cutting table is equipped with a bottom drag and top press structure, which includes a linkage top platform 9, multiple top seats 10 located on the upper part of the linkage top platform, and a set of main component placement fork seats 11 located on the upper part of each top seat.

[0029] The lower part of the cutting and fixing base is provided with a mounting seat 12, which is sleeved on the adjusting slide rod 13 in the cutting table. Each slide is provided with a locking bolt 14 on the outside.

[0030] This segmented cutting device uses a three-sided clamping workpiece clamping assembly to fix the injection-molded automotive water-assisted connector parts from multiple sides, ensuring consistent cutting accuracy during cutting, thus guaranteeing product quality and reducing scrap. Furthermore, the design of a multi-batch cutting station further improves product processing efficiency.

[0031] The above embodiments are merely descriptions of preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

[0032] The parts not covered in this utility model are the same as or can be implemented using existing technologies.

Claims

1. A segmented cutting device for injection-molded parts of multiple sets of automotive water-assisted connectors, characterized in that: The device includes a cutting table, multiple sets of batch clamping and positioning devices arranged in an array within the cutting table, and a cutting device located on the upper part of the cutting table. The batch clamping and positioning device includes a bottom connecting seat located on the upper part of the cutting table, a set of cutting and fixing base frames located on the upper part of the bottom connecting seat, and a workpiece clamping fixture set located on the inner end of each cutting and fixing base frame. The workpiece clamping fixture set includes multiple bottom support node lateral clamping fixtures corresponding to the number of injection molded batches, and multiple end body clamping fixtures.

2. The segmented cutting device for injection-molded parts of multiple sets of automotive water-assisted connectors as described in claim 1, characterized in that: The bottom support node lateral clamping device includes a bottom support node lateral pressing cylinder and a bottom support node conforming pressing block located at the output end of the bottom support node lateral pressing cylinder.

3. The segmented cutting device for injection-molded parts of multiple sets of automotive water-assisted connectors as described in claim 1, characterized in that: The end body clamping device includes an end body pressing cylinder and a plug block located at the output end of the end body pressing cylinder.

4. The segmented cutting device for injection-molded parts of multiple sets of automotive water-assisted connectors as described in claim 1, characterized in that: The cutting table is equipped with a bottom drag and top press structure, which includes a linkage top platform, multiple top seats on the upper part of the linkage top platform, and a set of main component placement fork seats on the upper part of each top seat.

5. The segmented cutting device for injection-molded parts of multiple sets of automotive water-assisted connectors as described in claim 1, characterized in that: The lower part of the cutting and fixing base is provided with a mounting seat, which is sleeved on the adjusting slide rod in the cutting table. Each slide is provided with a locking bolt on the outside.

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