Tooling, variable position tooling clamp block and tooth guard

Abstract

The application discloses a tooling device, a variable-position tooling device clamping block and a tooth-protecting tooling device capable of preventing tooth falling, and the tooling device comprises a tooling device lower disc (4), a tooling device upper disc (5), a guide ring (6), a tooth protector (7) and a guide ring base body (9), the tooth protector (7) is movable between the guide ring (6) and the guide ring base body (9), and the tooling device lower disc (4) is connected with the tooling device upper disc (5) through the variable-position tooling device clamping block. The tooling device compatibility is improved, the defect that a tooling device can only be matched with a single product is solved, and tooling device machining cost is saved.

Description

Technical Field

[0001] This application relates to the field of tooling technology, and in particular to a tooling, a variable positioning tooling clamping block, and a tooling with a tooth guard to prevent detachment. Background Technology

[0002] The same production line produces multiple stators, each with its own dedicated tooling. However, the tooling cannot accommodate all stators, requiring the replacement of dedicated tooling clamps for each model change. If a new product is required, and the number of stators with the same positioning key and different stack heights exceeds four types, the number of tooling clamps required also exceeds four types. This results in high tooling manufacturing costs and storage difficulties. Utility Model Content

[0003] This application provides a traveling tooling, a variable-position tooling clamping block, and a toothed anti-detachment traveling tooling to increase tooling compatibility, solve the defect that a tooling can only be adapted to a single product, and save tooling processing costs.

[0004] The embodiments of this application adopt the following technical solutions:

[0005] In a first aspect, embodiments of this application provide a traveling tooling, wherein the tooling includes: a lower tooling plate (4), an upper tooling plate (5), a guide ring (6), a guard tooth (7), and a guide ring base (9), the guard tooth (7) moving between the guide ring (6) and the guide ring base (9), and the lower tooling plate (4) and the upper tooling plate (5) being connected by a variable-position tooling clamping block.

[0006] In some embodiments, a groove is formed between the guide ring (6) and the guide ring base (9) to allow the guard tooth (7) to move within the groove.

[0007] In some embodiments, a tooth guard anti-retraction ring (8) is also included, which is installed to limit and prevent the tooth guard (7) from retracting after being inserted into the working position.

[0008] In some embodiments, the variable positioning tooling clamping block includes: a first variable positioning tooling clamping block (1), a second variable positioning tooling clamping block (2), and a third variable positioning tooling clamping block (3). The first variable positioning tooling clamping block (1), the second variable positioning tooling clamping block (2), and the third variable positioning tooling clamping block (3) are inserted together in sequence and fixed to accommodate different stator stacking heights.

[0009] In some embodiments, a pin (14) is used for positioning and fixing.

[0010] In some embodiments, when the variable position tooling clamping block is scaled to the minimum distance, the height of the stator with different stacking heights is minimized when the lower tooling plate (4) and the upper tooling plate (5) are adapted.

[0011] In some embodiments, when the variable position tooling clamping block extends to its maximum distance, the height of the stator with different stacking heights is maximized when the lower tooling plate (4) and the upper tooling plate (5) are adapted to different stacking heights.

[0012] In some embodiments, the lower tooling plate (4) and the upper tooling plate (5) have the same area.

[0013] In some embodiments, the variable-position tooling clamping block fixes the lower tooling plate (4) and the upper tooling plate (5) into one unit.

[0014] Secondly, embodiments of this application also provide a variable-position tooling for gripping blocks and preventing tooth detachment, wherein the tooling described in the first aspect is included.

[0015] The above-mentioned technical solution adopted in the embodiments of this application can achieve the following beneficial effects: The tooling includes: a lower tooling plate (4), an upper tooling plate (5), a guide ring (6), a guard tooth (7), and a guide ring base (9). The guard tooth (7) moves between the guide ring (6) and the guide ring base (9), so that the lower tooling plate (4) and the upper tooling plate (5) are connected by a variable-position tooling clamping block. With the above tooling, the height can be adjusted as needed to accommodate the production of multiple stacked stators with different heights. The production of multiple stacked stators can be achieved by using one set of tooling. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0017] Figure 1 This is one of the structural schematic diagrams of the accompanying tooling in the embodiments of this application;

[0018] Figure 2 This is the second schematic diagram of the accompanying tooling in the embodiments of this application;

[0019] Figure 3 This is an exploded view of the accompanying tooling in the embodiments of this application;

[0020] Figure 4 This is an exploded view of the variable-position tooling clamping block of the accompanying tooling in the embodiments of this application;

[0021] Figure 5 This is an enlarged schematic diagram of the tooth protection structure of the accompanying tooling in the embodiments of this application. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions of this application will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0023] The technical solutions provided by the various embodiments of this application are described in detail below with reference to the accompanying drawings.

[0024] This application provides a method, such as... Figure 1 As shown, one of the structural schematic diagrams of the accompanying tooling in the embodiments of this application is provided. The tooling includes: a lower tooling plate 4, an upper tooling plate 5, a guide ring 6, a guard tooth 7, and a guide ring base 9. The guard tooth 7 moves between the guide ring 6 and the guide ring base 9. The lower tooling plate 4 and the upper tooling plate 5 are connected by a variable-position tooling clamping block.

[0025] The lower tooling plate 4 and upper tooling plate 5 are set according to actual production needs. The lower tooling plate 4 and upper tooling plate 5 are connected by a variable-position tooling clamping block, such as... Figure 1 As shown, the variable-position tooling clamping block may include multiple blocks, such as... Figure 1 It includes four. For example... Figure 5 As shown, the guard tooth 7 can move between the guide ring 6 and the guide ring base 9, forming a whole after installation, thus preventing the guard tooth from being lost due to separation of the tooling and the guard tooth. The anti-retraction ring design of the guard tooth 7 prevents the guard tooth from retracting during tooling transfer and operation, avoiding product scrapping caused by this phenomenon. Figure 2 The diagram shown is a schematic of the tooling after it has been lowered. Figure 1 The diagram shown is a schematic of the tooling after it has been raised, corresponding to the two extreme states.

[0026] Preferably, the tooth protector 7 is designed to be integrated with the tooling, so that the tooth protector will not fall off and will not be lost; the added guide makes it easy to insert the tooth protector into the tooling without the need for re-alignment.

[0027] The tooling lower plate 4 and upper plate 5 are connected by a variable-position tooling clamping block, allowing for height adjustment and compatibility with the production of multiple stators with different stack heights. One set of tooling can produce multiple stators with different stack heights. Furthermore, the guard tooth 7 moves between the guide ring 6 and the guide ring base 9. The design of the guard tooth 7 prevents it from retracting during tooling transfer and operation, thus avoiding product scrapping caused by this phenomenon.

[0028] In one embodiment of this application, a groove is formed between the guide ring 6 and the guide ring base 9 to allow the guard tooth 7 to move within the groove.

[0029] like Figure 3 As shown, the tooth protector 7 can only move within the groove formed between the guide ring 6 and the guide ring base 9. After installation, it will form a whole, avoiding the loss of the tooth protector due to the separation of the tooling and the tooth protector.

[0030] In one embodiment of this application, a tooth guard anti-retraction ring 8 is also included, which is used to limit and prevent the tooth guard 7 from retracting after being inserted into the working position.

[0031] like Figure 3 As shown, after the guard tooth 7 is inserted into the working position (insertion fixture), it will retract during the transfer process due to vibration. The result is that the insulation paper will break and the stator will be scrapped. In order to avoid such an event, a limit ring 8 for the guard tooth is added to block the guard tooth and prevent it from retracting.

[0032] In one embodiment of this application, the variable positioning tooling clamping block includes: a first variable positioning tooling clamping block 1, a second variable positioning tooling clamping block 2, and a third variable positioning tooling clamping block 3. The first variable positioning tooling clamping block 1, the second variable positioning tooling clamping block 2, and the third variable positioning tooling clamping block 3 are inserted together in sequence and fixed to adapt to different stator stacking heights.

[0033] like Figure 4 As shown, the entire structure roughly includes a first displacement fixture clamping block 1, a second displacement fixture clamping block 2, and a third displacement fixture clamping block 3. Specifically, the height can be switched in multiples of 5mm to accommodate stators with different stacking heights.

[0034] In one embodiment of this application, pin 14 is used for positioning and fixing.

[0035] By fixing the lower fixture plate 4 and the upper fixture plate 5 into one piece with hexagonal head screws, the height can be switched in multiples of 5mm to accommodate stators with different stacking heights.

[0036] In one embodiment of this application, when the variable position tooling clamping block is scaled to its minimum distance, the height of the stator with different stacking heights is minimized when the lower tooling plate 4 and the upper tooling plate 5 are adapted to the same stacking height.

[0037] like Figure 1 As shown, the tooling is compatible with multiple stator stacking heights or reductions, which can meet different needs.

[0038] In one embodiment of this application, when the variable position tooling clamping block extends to its maximum distance, the height of the stator with different stacking heights is maximized when the lower tooling plate 4 and the upper tooling plate 5 are adapted to the same stacking height.

[0039] like Figure 2 As shown, the tooling is compatible with multiple stacking heights or reductions to meet different needs.

[0040] In one embodiment of this application, the lower tooling plate 4 and the upper tooling plate 5 have the same area.

[0041] The lower tooling plate 4 and the upper tooling plate 5 have the same area, which can accommodate more scenarios.

[0042] In one embodiment of this application, the variable-position tooling clamping block fixes the lower tooling plate 4 and the upper tooling plate 5 into one unit.

[0043] By fixing it into an integrated design, it can adjust the height as needed and is compatible with the production of multiple stacked stators. One set of tooling can realize the production of multiple stacked stators.

[0044] This application embodiment also provides a variable-position tooling clamping block and a protective tooth anti-detachment accompanying tooling, wherein the accompanying tooling includes: a lower tooling plate 4, an upper tooling plate 5, a guide ring 6, a protective tooth 7, and a guide ring base 9. The protective tooth 7 moves between the guide ring 6 and the guide ring base 9. The lower tooling plate 4 and the upper tooling plate 5 are connected by a variable-position tooling clamping block.

[0045] The above description is merely an embodiment of this application and is not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

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