Machining tool for middle wallboard

Abstract

The utility model relates to the technical field of middle wallboard machining, and discloses a middle wallboard machining tool which comprises a bottom plate, at least two limiting blocks, at least one positioning assembly and at least one pressing assembly. The limiting blocks are fixedly arranged on the bottom plate, a limiting groove matched with the middle wall plate in size and outline is formed between the at least one positioning assembly and the at least two limiting blocks, each positioning assembly is arranged opposite to one limiting block in position and comprises a positioning block, a mounting seat and an adjusting part, the mounting seat is fixedly arranged on the bottom plate, the positioning blocks are movably arranged on the mounting seat, and the adjusting part is arranged on the mounting seat. The adjusting piece is arranged on the mounting seat and connected with the positioning block, and the adjusting piece is used for driving the positioning block to move towards the corresponding limiting block, so that the positioning block and the corresponding limiting block are matched to clamp the middle wall plate in the limiting groove; the downward pressing assembly is arranged on the bottom plate, located at a groove opening of the limiting groove and used for tightly pressing the middle wall plate into the limiting groove. According to the utility model, the problem of how to adjust the limiting groove to be matched with the actually clamped middle wallboard can be solved.

Description

A tooling for processing middle wall panels Technical Field

[0001] This utility model relates to the field of wall panel processing technology, specifically to a tooling for processing wall panels. Background Technology

[0002] The center wall panel is one of the fundamental components of a spinning machine. It not only plays a crucial structural support role but also requires precise coordination with other parts to ensure the machine's efficient and stable operation. Therefore, the machining precision requirements for the center wall panel are extremely high. Currently, the industry standard for machining center wall panels is to fix them to a specialized fixture, which is then mounted on a machine tool for drilling. Existing specialized fixtures for center wall panels typically include multiple limiting blocks and pressure plates. These limiting blocks combine to form a limiting groove that conforms to the outline of the center wall panel. In practice, the worker places the center wall panel into this limiting groove and then applies pressure using the pressure plates to firmly press the panel into the limiting groove of the fixture, thus securing the center wall panel on the fixture.

[0003] However, in actual production, achieving absolute precision in the manufacturing of wall panels is difficult, and minor errors are inevitable. To accommodate dimensional variations between different wall panels of the same model using the locating groove of the tooling, the groove is typically designed to be slightly larger than the theoretical design size of the wall panel, thus improving the tooling's versatility. However, due to the relatively large size of the locating groove, its locating effect on the wall panel is significantly reduced, rendering it almost ineffective in positioning. During processing, the wall panel may experience slight displacement or wobbling within the locating groove. This directly leads to inconsistencies in key dimensions such as drilling positions among wall panels from the same batch, severely impacting processing accuracy and product consistency. Furthermore, when the same wall panel needs rework due to processing defects or requires repeated clamping for other reasons, the locating groove cannot properly position the wall panel, causing its position to change after each clamping, compromising positional consistency and further increasing processing difficulty and scrap rate.

[0004] In view of the above problems, it is particularly necessary to develop a processing fixture that can be adjusted according to the actual size of the middle wall panel so that the limiting groove can be adapted to the middle wall panel. Summary of the Invention

[0005] (a) Technical problems to be solved

[0006] This utility model provides a tooling for processing middle wall panels, which can at least solve the technical problem of: how to adjust the limiting groove to match the actual clamped middle wall panel.

[0007] (II) Technical Solution

[0008] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a tooling for processing middle wall panels, comprising:

[0009] A base plate and at least two limiting blocks fixed to the base plate;

[0010] At least one positioning component is provided, and a limiting groove adapted to the size and contour of the middle wall panel is formed between the at least one positioning component and at least two limiting blocks. Each positioning component is respectively positioned opposite to one of the limiting blocks. The positioning component includes a positioning block, a mounting base and an adjusting member. The mounting base is fixed on the base plate, the positioning block is movably mounted on the mounting base, and the adjusting member is mounted on the mounting base and connected to the positioning block. The adjusting member is used to drive the positioning block to move toward the corresponding limiting block so that the positioning block and the corresponding limiting block cooperate to clamp the middle wall panel in the limiting groove.

[0011] At least one pressing component is disposed on the base plate and located at the opening of the limiting groove. The pressing component is used to press the middle wall panel tightly into the limiting groove.

[0012] Further, the aforementioned adjusting component includes a wedge block and a first screw member. Two positioning blocks are symmetrically arranged, one of which abuts or is fixed to the mounting base, and the other positioning block is positioned opposite to a limiting block. A wedge groove is formed between the two positioning blocks to engage with the wedge block. One end of the first screw member is screwed to the mounting base, and the other end passes through the wedge block and abuts or rotates with the wedge block. The first screw member is used to drive the wedge block to move vertically so that the wedge block and the positioning block are tightly abutted or loosened.

[0013] Furthermore, the aforementioned adjusting member also includes at least two elastic members, which are respectively disposed between the wedge block and the two positioning blocks. The elastic members have a spring force that drives the wedge block to move away from the positioning blocks.

[0014] Furthermore, the aforementioned wedge-shaped block is provided with two sliding protrusions on each side, the two sliding protrusions extending downward at an angle toward each other, and the positioning block is provided with a sliding recess for sliding engagement with the sliding protrusions.

[0015] Further, the aforementioned positioning block is slidably mounted on the mounting base in a horizontal direction. The adjusting component includes a first screw member, one end of which is screwed onto the mounting base, and the other end is abutting or rotatably connected to the positioning block. The first screw member is used to drive the positioning block to move toward or away from the corresponding limiting block, so as to clamp or loosen the middle wall plate in the limiting groove.

[0016] Further, the aforementioned pressing component includes a pressing block and a pressing block connector. One end of the pressing block is vertically movably mounted on the base plate, and the other end is located above the opening of the limiting groove and is used to abut against the middle wall plate in the limiting groove. The pressing block connector is located between the pressing block and the base plate and is used to fix the pressing block and the base plate relatively.

[0017] Further, the aforementioned middle wall panel is provided with a plurality of through holes, characterized in that the tooling for processing the middle wall panel further includes at least one inner hole positioning component, the inner hole positioning component comprising:

[0018] The first positioning element is disposed in the through hole and includes at least two abutting arms arranged in a ring at equal intervals. The at least two abutting arms are combined to form a frustum-shaped positioning groove. The abutting arms have the ability to bend and elastically deform toward the outside of the positioning groove.

[0019] The second positioning element, which is truncated in shape, is movably disposed in the positioning groove and engages with the wedge-shaped positioning groove.

[0020] The second screw has one end screwed to the base plate and the other end passing through the first and second positioning parts, and abutting or rotating with the second positioning part. The second screw is used to drive the second positioning part to move vertically so that the abutting arm abuts or loosens with the wall of the through hole.

[0021] (III) Beneficial Effects

[0022] Compared with the prior art, the tooling for processing middle wall panels provided by this utility model has the following beneficial effects:

[0023] When using the tooling for processing middle wall panels provided by this utility model, firstly, the middle wall panel to be clamped and processed is placed in the limiting groove; then, the adjusting component drives the positioning block to move towards the corresponding limiting block, so that the positioning block and the corresponding limiting block cooperate to clamp the middle wall panel in the limiting groove; finally, the pressing component presses the middle wall panel tightly into the limiting groove. It can be seen that the limiting groove of this utility model can accommodate and limit different middle wall panels of the same model. After the middle wall panel to be clamped and processed is placed in the limiting groove, the adjusting component drives the positioning block to move towards the corresponding limiting block, which can adjust the limiting groove to precisely match the actual clamped middle wall panel, playing a positioning role for the middle wall panel and effectively preventing the middle wall panel from moving within the limiting groove. This effectively ensures the processing accuracy and consistency of the same batch of middle wall panels. Moreover, since the size of the same middle wall panel remains unchanged, the adjusted limiting groove is also consistent, effectively preventing the position of the middle wall panel from changing after repeated clamping, thereby reducing processing difficulty and scrap rate. Attached Figure Description

[0024] Figure 1 is a perspective view of the tooling used for processing the middle wall panel in the embodiment;

[0025] Figure 2 is a cross-sectional view of the positioning component and the limiting block in the first embodiment;

[0026] Figure 3 is a cross-sectional view of the positioning component in the first embodiment;

[0027] Figure 4 is a partial cross-sectional view of the positioning component and the limiting block in the second embodiment;

[0028] Figure 5 is a partial cross-sectional view of the base plate and the inner hole positioning assembly.

[0029] Icon labels:

[0030] 1. Base plate; 2. Limiting block; 21. Limiting groove;

[0031] 3. Positioning assembly; 31. Positioning block; 311. Wedge groove; 312. Sliding recess; 32. Mounting base; 33. Adjusting component; 331. First screw component; 332. Wedge block; 3321. Sliding protrusion; 333. Receiving groove;

[0032] 4. Pressing component; 41. Pressing block;

[0033] 5. Middle wall panel; 51. Perforation;

[0034] 6. Inner hole positioning assembly; 61. First positioning component; 611. Abutment arm; 612. Positioning groove; 62. Second positioning component; 63. Second screw component. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] This utility model provides a tooling for processing middle wall panels, which solves the problem of how to adjust the limiting groove 21 to match the actual clamped middle wall panel 5.

[0037] Referring to Figure 1, which is a perspective view of the tooling used for processing the middle wall panel in the embodiment, the tooling includes a base plate 1, at least two limiting blocks 2, at least one positioning component 3, and at least one pressing component 4.

[0038] At least two limiting blocks 2 are fixed to the base plate 1 by welding or integral connection.

[0039] A limiting groove 21, adapted to the size and contour of the middle wall panel 5, is formed between at least one positioning component 3 and at least two limiting blocks 2. Each positioning component 3 is positioned opposite to one of the limiting blocks 2. The positioning component 3 includes a positioning block 31, a mounting base 32, and an adjusting member 33. The mounting base 32 is fixed to the base plate 1 by welding or integral connection. The positioning block 31 is movably connected to the mounting base 32. The adjusting member 33 is mounted on the mounting base 32 and connected to the positioning block 31. The adjusting member 33 is used to move the positioning block 31 toward the corresponding limiting block 2, so that the positioning block 31 and the corresponding limiting block 2 cooperate to clamp the middle wall panel 5 in the limiting groove 21.

[0040] The pressing component 4 is installed on the base plate 1 and is located at the opening of the limiting groove 21. The pressing component 4 is used to press the middle wall plate 5 tightly into the limiting groove 21.

[0041] When the above technical solution is used for the tooling of the middle wall panel processing, firstly, the middle wall panel 5 to be clamped and processed is placed in the limiting groove 21; then, the positioning block 31 is driven to move toward the corresponding limiting block 2 by the adjusting component 33, so that the positioning block 31 and the corresponding limiting block 2 cooperate to clamp the middle wall panel 5 in the limiting groove 21; finally, the middle wall panel 5 is pressed tightly in the limiting groove 21 by the pressing component 4. It can be seen that the limiting groove 21 of this utility model can be used to accommodate and limit different middle wall panels 5 of the same model. After the middle wall panel 5 to be clamped and processed is placed in the limiting groove 21, the positioning block 31 is moved towards the corresponding limiting block 2 by the adjusting component 33. This can adjust the limiting groove 21 to precisely match the actual clamped middle wall panel 5, thereby playing a positioning role for the middle wall panel 5 and effectively preventing the middle wall panel 5 from moving within the limiting groove 21. This effectively ensures the processing accuracy and consistency of the middle wall panels 5 in the same batch. Moreover, since the size of the same middle wall panel 5 is unchanged, the limiting groove 21 after adjustment is also consistent, effectively preventing the position of the middle wall panel 5 from changing after repeated clamping, thereby reducing processing difficulty and scrap rate.

[0042] Referring to Figures 2 and 3, Figure 2 is a cross-sectional view of the positioning component and the limiting block in the first embodiment, and Figure 3 is a cross-sectional view of the positioning component in the first embodiment. In the first embodiment of the adjusting member 33, the adjusting member 33 includes a first screw member 331 and a wedge block 332. Two positioning blocks 31 are symmetrically distributed. One positioning block 31 abuts against the mounting base 32 or is fixedly connected by welding or screwing, while the other positioning block 31 is positioned opposite to a limiting block 2. A wedge groove 311 is formed between the two positioning blocks 31, which wedges with the wedge block 332. One end of the first screw member 331 is screwed onto the mounting base 32, and the other end passes through the wedge block 332 and abuts against or rotates with the wedge block 332. The first screw member 331 is used to drive the wedge block 332 to move vertically, so that the wedge block 332 and the positioning block 31 are tightly abutted or loosened. Thus, when the first screw 331 is screwed in the forward direction, it can drive the wedge block 332 to continuously insert downward into the wedge groove 311 and press against the positioning block 31. Through this wedge structure, the two positioning blocks 31 are driven away from each other. Since one of the positioning blocks 31 is pressed against or fixed to the mounting base 32, the other positioning block 31 moves toward the corresponding limiting block 2, thereby clamping the middle wall plate 5 in the limiting groove 21. Conversely, when the first screw 331 is screwed in the reverse direction, it can loosen the wedge block 332 and the positioning block 31 so that the two positioning blocks 31 can move closer to each other, thereby loosening the middle wall plate 5 in the limiting groove 21 so that the middle wall plate 5 can be removed from the limiting groove 21.

[0043] Based on the above embodiment, the adjusting member 33 further includes at least two elastic members (not shown in the figure). The at least two elastic members are respectively located between the wedge block 332 and the two positioning blocks 31. The elastic members have a spring force that drives the wedge block 332 to move away from the positioning blocks 31. During the process of the reverse spiral first screw member 331 releasing the wedge block 332, the wedge block 332 may be stuck in the wedge groove 311, making it difficult to release the wedge block 332 and the positioning blocks 31. In this case, the spring force of the elastic members can drive the wedge block 332 to move upward, quickly releasing the wedge block 332 and the positioning blocks 31, thereby facilitating the removal of the middle wall plate 5 from the limiting groove 21.

[0044] Referring to Figure 3, a receiving groove 333 is provided between the wedge block 332 and the positioning block 31 to accommodate and limit the elastic element. The receiving groove 333 extends in the vertical direction to limit the direction of the elastic force of the elastic element.

[0045] The aforementioned elastic element can be a compression spring.

[0046] Referring to Figures 1, 2, and 3, based on the above embodiment, the wedge block 332 has two sliding protrusions 3321 on each side, and the two sliding protrusions 3321 extend downwards at an angle towards each other. The positioning block 31 has a sliding recess 312 for slidingly engaging with the sliding protrusions 3321. In this way, the sliding engagement between the sliding protrusions 3321 and the sliding recess 312 can restrict the vertical movement of the wedge block 332 and improve the stability of the wedge structure.

[0047] Referring to Figure 4, which is a partial cross-sectional view of the positioning component and the limiting block in the second embodiment, in the second embodiment of the adjusting member 33, the positioning block 31 is slidably connected to the mounting base 32 in a horizontal direction. The adjusting member 33 includes a first screw member 331. One end of the first screw member 331 is screwed to the mounting base 32, and the other end is abutted or rotatably connected to the positioning block 31. The first screw member 331 is used to drive the positioning block 31 to move towards or away from the corresponding limiting block 2, so as to clamp or loosen the middle wall plate 5 in the limiting groove 21. Thus, by spiraling the first screw member 331 in the forward direction, the first screw member 331 can push the positioning block 31 to slide towards the corresponding limiting block 2, so as to press the positioning block 31 tightly against the side of the middle wall plate 5, thereby clamping the middle wall plate 5 in the limiting groove 21; conversely, by spiraling the first screw member 331 in the reverse direction, the middle wall plate 5 in the limiting groove 21 can be loosened, so as to remove the middle wall plate 5 from the limiting groove 21.

[0048] The first screw component 331 mentioned above can be a threaded fastener such as a screw or bolt.

[0049] Referring to Figure 1, in one embodiment of the pressing assembly 4, the pressing assembly 4 includes a pressing block 41 and a pressing block connector. One end of the pressing block 41 is vertically movably connected to the base plate 1, and the other end is located above the opening of the limiting groove 21 and is used to abut against the middle wall plate 5 within the limiting groove 21. The pressing block connector (not shown in the figure) is connected between the pressing block 41 and the base plate 1 and is used to relatively fix the pressing block 41 and the base plate 1. Thus, when the pressing block 41 moves vertically until it is tightly abutting against the middle wall plate 5 within the limiting groove 21, the middle wall plate 5 can be tightly pressed into the limiting groove 21. At this time, the pressing block connector can relatively fix the pressing block 41 and the base plate 1 to hold the pressing block 41 in this position, thereby maintaining the tight pressing effect on the middle wall plate 5 within the limiting groove 21.

[0050] The aforementioned pressure block connector can use fasteners such as screws and bolts to fix the pressure block 41 and the base plate 1.

[0051] In addition to the above-described embodiments, the pressing component 4 may also include only a pressing block 41. The pressing block 41 is rotatably connected to the base plate 1. When the pressing block 41 rotates to the opening of the limiting groove 21, the pressing block 41 abuts against the middle wall plate 5 in the limiting groove 21, thereby pressing the middle wall plate 5 tightly into the limiting groove 21.

[0052] Referring to Figures 1 and 5, Figure 5 is a partial cross-sectional view of the base plate and the inner hole positioning assembly. Based on any of the above embodiments, the tooling for processing the middle wall panel further includes at least one inner hole positioning assembly 6. The middle wall panel 5 has several through holes 51. The inner hole positioning assembly 6 includes a first positioning member 61, a second positioning member 62, and a second screw member 63. The first positioning member 61 is located within the through holes 51 of the middle wall panel 5 and includes at least two abutting arms 611 arranged in a ring at equal intervals. The at least two abutting arms 611 combine to form a frustum-shaped positioning groove 612. The abutting arms 611 have the ability to bend elastically outward toward the positioning groove 612. The second positioning member 62 is frustum-shaped and movably connected within the positioning groove 612, engaging with it in a wedge-shaped fit. One end of the second screw member 63 is screwed onto the base plate 1, and the other end passes through the first positioning member 61 and the second positioning member 62, abutting or rotating with the second positioning member 62. The second screw 63 drives the second positioning member 62 to move vertically, so that the abutting arm 611 is tightly abutted or loosened against the wall of the through hole 51. Thus, when the second screw 63 is screwed in the forward direction, one end of the second screw 63 is continuously screwed into the base plate 1. The second screw 63 can drive the second positioning member 62 to continuously insert downward into the positioning groove 612 and wedge with the positioning groove 612, thereby causing the abutting arm 611 to bend and deform outward toward the positioning groove 612, so that the abutting arm 611 is tightly abutted against the wall of the through hole 51 of the middle wall plate 5, thereby securing the through hole 51 of the middle wall plate 5 in the limiting groove 21. Conversely, when the second screw 63 is screwed in the reverse direction, the second positioning member 62 and the first positioning member 61 can be loosened, so that the abutting arm 611 returns to its original position and disengages from the wall of the loosened through hole 51, thereby loosening the middle wall plate 5 so that the middle wall plate 5 can be removed from the limiting groove 21.

[0053] The second screw component 63 mentioned above can be a threaded fastener such as a screw or bolt.

[0054] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tooling for processing middle wall panels, characterized in that, include: A base plate and at least two limiting blocks fixed to the base plate; At least one positioning component forms a limiting groove adapted to the size and contour of the middle wall panel between the at least one positioning component and at least two limiting blocks. Each positioning component is positioned opposite to one of the limiting blocks. The positioning component includes a positioning block, a mounting base, and an adjusting member. The mounting base is fixed to the base plate, the positioning block is movably mounted on the mounting base, and the adjusting member is mounted on the mounting base and connected to the positioning block. The adjusting member is used to drive the positioning block to move toward the corresponding limiting block so that the positioning block and the corresponding limiting block cooperate to clamp the middle wall panel in the limiting groove. At least one pressing component is mounted on the base plate and located at the opening of the limiting groove. The pressing component is used to press the middle wall panel tightly into the limiting groove.

2. The tooling for processing middle wall panels according to claim 1, characterized in that, The adjusting component includes a wedge block and a first screw. Two positioning blocks are symmetrically arranged. One positioning block abuts or is fixed to the mounting base, and the other positioning block is positioned opposite to a limiting block. A wedge groove is formed between the two positioning blocks to engage with the wedge block. One end of the first screw is screwed to the mounting base, and the other end passes through the wedge block and abuts or rotates with the wedge block. The first screw is used to drive the wedge block to move vertically so that the wedge block and the positioning block are tightly abutted or loosened.

3. The tooling for processing middle wall panels according to claim 2, characterized in that, The adjusting member further includes at least two elastic elements, which are respectively disposed between the wedge block and the two positioning blocks. The elastic elements have an elastic force that drives the wedge block to move away from the positioning blocks.

4. The tooling for processing middle wall panels according to claim 2 or 3, characterized in that, The wedge-shaped block has two sliding protrusions on each side, and the two sliding protrusions extend downward at an angle toward each other. The positioning block has a sliding recess for slidingly engaging with the sliding protrusions.

5. The tooling for processing middle wall panels according to claim 1, characterized in that, The positioning block is slidably disposed on the mounting base in a horizontal direction. The adjusting component includes a first screw member, one end of which is screwed to the mounting base, and the other end of which is abutted or rotatably connected to the positioning block. The first screw member is used to drive the positioning block to move toward or away from the corresponding limiting block in order to clamp or loosen the middle wall plate in the limiting groove.

6. The tooling for processing middle wall panels according to any one of claims 1, 2, 3 and 5, characterized in that, The pressing assembly includes a pressing block and a pressing block connector. One end of the pressing block is movably mounted vertically on the base plate, and the other end is located above the opening of the limiting groove and is used to abut against the middle wall plate in the limiting groove. The pressing block connector is located between the pressing block and the base plate and is used to fix the pressing block and the base plate relatively.

7. The tooling for processing middle wall panels according to any one of claims 1, 2, 3 and 5, characterized in that, The middle wall panel has several perforations. The tooling for processing the middle wall panel also includes at least one inner hole positioning component. The inner hole positioning component includes: a first positioning member disposed in the perforation and including at least two abutting arms arranged in a ring at equal intervals. The at least two abutting arms are combined to form a frustum-shaped positioning groove. The abutting arms have the ability to bend elastically outward toward the positioning groove. A frustum-shaped second positioning member is movably disposed in the positioning groove and wedge-shapedly engages with the positioning groove. A second screw member has one end screwed to the base plate and the other end passing through the first and second positioning members and abutting or rotatingly connected with the second positioning member. The second screw member is used to drive the second positioning member to move vertically so that the abutting arms are tightly abutted or loosened against the wall of the perforation.

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