A fixing base for a screw board mold

Abstract

The utility model belongs to screw processing technical field especially is a kind of fixed seat for screw tooth plate mould.The fixed seat for screw tooth plate mould, including seat board, further include: the inside of the both sides of seat board is fixedly connected with guide rod, and the outer wall of guide rod is symmetrically slidably connected with two adjusting seats, the inside of two adjusting seats is connected on the both sides outer wall of two-way screw rod by ball nut, and two-way screw rod is screw-connected in the inside of seat board.The utility model, by setting two-way screw rod in the inside of seat board, the spacing between two adjusting seats can be flexibly adjusted, adjusting seat is convenient for the processing of screw of different diameters by tooth plate seat frame, and the scope of application is wide, and by the setting of tooth plate seat frame, the stability of moving and static tooth plate on the surface of adjusting seat is improved, and under the action of mounting lug, moving and static tooth plate can be connected with adjusting seat or twisting machine driving end through mounting lug, and the installation flexibility of moving and static tooth plate is ensured.

Description

Technical Field

[0001] This utility model relates to the field of screw processing technology, specifically a fixing seat for a screw thread plate mold. Background Technology

[0002] Screws are tools that use the physical and mathematical principles of inclined planes, circular rotation, and friction to gradually fasten objects and machine parts. Screws are one of the main ways to connect and fix objects and are widely used in daily life and production. For fixing certain special objects, special screws are generally required. For example, roof screws are used to fix materials such as roof panels. Traditional screws rely solely on the stress between the screw body and the material for connection and fixation. To improve stability, anti-slip high-strength roof screws are often used for connection and fixation. The screw thread die is a thread rolling die used for screw processing. By moving two corresponding dies relative to each other, the raw material is rolled to complete the screw processing.

[0003] Currently, screw threading die holders typically use a moving threading die and a stationary threading die to move and interact during screw processing. Since both the moving and stationary threading dies are manually fixed, installation accuracy cannot be guaranteed. This makes it easy for the moving and stationary threading dies to misalign or even fall off when threading screws. Furthermore, because the moving threading die moves and rubs directly on the surface of the threading machine, metal shavings can easily interfere with the working state of the moving threading die, affecting its service life.

[0004] Therefore, we propose a fixing seat for screw die molds to solve the above problems. Summary of the Invention

[0005] Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a fixing seat for screw thread plate molds, which solves the problems mentioned in the background art.

[0006] (II) Technical Solution To achieve the above objectives, this utility model specifically adopts the following technical solution: A fixing seat for a screw die mold includes a base plate and further includes: guide rods fixedly connected to the inside of both sides of the base plate, and two adjusting seats symmetrically slidably connected to the outer walls of the guide rods; the interiors of the two adjusting seats are connected to the outer walls of both sides of a bidirectional screw through ball nuts, and the bidirectional screw is threadedly connected to the interior of the base plate. The surface of each adjustment seat is provided with a toothed plate bracket, and a sliding plate is fixedly connected to the outer wall of the toothed plate bracket. The sliding plate is slidably connected to the top of the adjustment seat. The outer wall of the tooth plate holder is fixedly equipped with multiple mounting ears, and the mounting ears are located on the surface of the adjustment seat. The surface of the adjustment seat is provided with multiple mounting holes corresponding to the mounting ears.

[0007] Furthermore, the two adjusting seats are symmetrically distributed about the central axis of the bidirectional lead screw, and the bidirectional lead screw is arranged parallel to the guide rod. The outer end of the bidirectional lead screw is fixedly connected to an operating end, which is located on the outside of the seat plate.

[0008] Furthermore, the top of the adjustment seat is provided with a connecting groove, which is arranged in a "U" shape, and the surface of the connecting groove is fitted with a toothed plate seat frame.

[0009] Furthermore, multiple vertical plates are fixedly installed on the surface of the tooth plate holder, and a top plate is sleeved on the outer wall of the vertical plate, and the top plate is arranged parallel above the tooth plate holder; The top plate is configured in a "T" shape, and a limit screw is threadedly connected to the top of the top plate.

[0010] Furthermore, the surface of the toothed plate holder is provided with a groove for accommodating the screw toothed plate mold, and the two toothed plate holders are symmetrically distributed about the central axis of the bidirectional lead screw.

[0011] Furthermore, a slide rail is provided above the adjustment seat to accommodate the through insertion of the sliding plate, and the slide rail is located on one side of the connecting groove.

[0012] (III) Beneficial Effects Compared with the prior art, the present invention provides a fixing seat for screw thread plate mold, which has the following beneficial effects: This invention, by incorporating a bidirectional lead screw within the base plate, allows for flexible adjustment of the distance between the two adjusting seats. This facilitates the processing of screws of different diameters via the toothed plate holder, resulting in a wide range of applications. Furthermore, the toothed plate holder enhances the stability of the moving and stationary toothed plates on the adjusting seat surface. The mounting ears allow both moving and stationary toothed plates to connect to the adjusting seat or the drive end of the toothed rolling machine, ensuring flexible installation and enabling flexible switching between their directions. The sliding plate and track design ensures the telescopic toothed rolling effect of the toothed plate holder above the adjusting seat, preventing direct friction contact between the moving toothed plate and the mold, thus extending the mold's service life. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of a fixing seat for a screw thread plate mold according to the present invention; Figure 2 This is an exploded structural diagram of a fixing seat for a screw thread plate mold according to the present invention; Figure 3 This is a schematic diagram of the structure of the adjusting seat and the slide in this utility model; Figure 4 This is a schematic diagram of the structure of the tooth plate support frame in this utility model.

[0014] In the diagram: 1. Seat plate; 2. Guide rod; 3. Adjusting seat; 4. Two-way lead screw; 5. Connecting groove; 6. Tooth plate seat frame; 7. Slide plate; 8. Slide rail; 9. Mounting ear; 10. Mounting hole; 11. Vertical plate; 12. Top plate; 13. Limiting screw. Detailed Implementation

[0015] 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.

[0016] Example like Figures 1-4 As shown, an embodiment of this utility model provides a fixing seat for a screw thread plate mold, including a base plate 1, a guide rod 2, an adjusting seat 3, a bidirectional screw 4, a connecting groove 5, a thread plate bracket 6, a sliding plate 7, a slide rail 8, a mounting ear 9, a mounting hole 10, a vertical plate 11, a top plate 12, and a limiting screw 13. It also includes: guide rods 2 are fixedly connected to the interior of both sides of the base plate 1, and two adjusting seats 3 are symmetrically slidably connected to the outer walls of the guide rods 2. The interiors of the two adjusting seats 3 are connected to the outer walls of both sides of the bidirectional screw 4 via ball nuts, and the bidirectional screw 4 is threadedly connected to the interior of the base plate 1. The two adjusting seats 3 are symmetrically distributed about the central axis of the bidirectional screw 4, and the bidirectional screw 4 is parallel to the guide rod 2. An operating end is fixedly connected to the outer end of the bidirectional screw 4, and the operating end is located on the outer side of the base plate 1. Each surface of the adjusting seat 3 is provided with a toothed plate holder 6. Specifically, the top of the adjusting seat 3 has a connecting groove 5, which is U-shaped. The toothed plate holder 6 is attached to the surface of the connecting groove 5. The surface of the toothed plate holder 6 has a groove for accommodating the screw toothed plate mold. The two toothed plate holders 6 are symmetrically distributed about the central axis of the bidirectional lead screw 4. At the same time, a sliding plate 7 is fixedly connected to the outer wall of the toothed plate holder 6. The sliding plate 7 is slidably connected above the adjusting seat 3. The upper part of the adjusting seat 3 has a slide rail 8 for accommodating the sliding plate 7. The slide rail 8 is located on one side of the connecting groove 5. In order to achieve static adjustment... The tooth plate is stably connected to the adjusting seat 3. Multiple mounting ears 9 are fixedly installed on the outer wall of the tooth plate seat 6, and the mounting ears 9 are located on the surface of the adjusting seat 3. Multiple mounting holes 10 are opened on the surface of the adjusting seat 3 corresponding to the mounting ears 9. The tooth plate seat 6 on the stationary tooth plate side is fixed to the adjusting seat 3 through the connection between the mounting ears 9 and the mounting holes 10. Moreover, under the action of the mounting ears 9, the tooth plate seat 6 on the moving tooth plate side is connected to the tooth rolling machine drive end through the mounting ears 9. Thus, both the moving and stationary tooth plates can be connected to the adjusting seat 3 or the tooth rolling machine drive end through the mounting ears 9, ensuring the installation flexibility of the moving and stationary tooth plates.

[0017] Multiple vertical plates 11 are fixedly installed on the surface of the toothed plate holder 6. A top plate 12 is sleeved on the outer wall of the vertical plate 11 and is arranged parallel above the toothed plate holder 6. The top plate 12 is arranged in a "T" shape and a limiting screw 13 is threadedly connected to the top of the top plate 12. The "T" shape of the top plate 12 ensures the pressing effect of the top plate 12 on the toothed plate mold from above. The structure is simple and the production cost is low. Moreover, by limiting the toothed plate mold from above with the limiting screw 13, the operation is convenient and the stability of the toothed plate mold during processing is guaranteed.

[0018] Working principle: During use, the bidirectional lead screw 4 is rotated by the operating end, which in turn drives the symmetrically arranged adjusting seats 3 to move synchronously or in opposite directions through the ball nuts. Furthermore, the guide rod 2 ensures the stability of the movement of the two adjusting seats 3, facilitating the machining of screws of different diameters by the adjusting seats 3 through the toothed plate holder 6. The moving and stationary toothed plates are placed on the surfaces of the two toothed plate holders 6 respectively, and the top plate 12 limits the top of the toothed plate mold. Simultaneously, the limiting screw 13 presses the top of the toothed plate mold, ensuring the stability of the toothed plate mold on the surface of the toothed plate holder 6. The fixed mounting lug 9 on the outer wall of the toothed plate holder 6 allows the stationary toothed plate to... The tooth plate holder 6 on one side of the plate is fixed to the adjusting seat 3 through the connection of the mounting ear 9 and the mounting hole 10, ensuring the stability of the stationary tooth plate on the surface of the adjusting seat 3. At the same time, under the action of the mounting ear 9, the tooth plate holder 6 on the moving tooth plate side is connected to the drive end of the tooth rolling machine through the mounting ear 9, which makes it easy for the tooth rolling machine to drive the moving tooth plate through the tooth plate holder 6. Moreover, by fixing the slide plate 7 to the outer wall of the tooth plate holder 6, the sliding plate 7 and the slide rail 8 ensure the telescopic effect of the tooth plate holder 6 with the moving tooth plate above the adjusting seat 3, avoiding direct friction contact between the moving tooth plate mold and extending the service life of the mold. This completes the working principle of the fixed seat.

[0019] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A fixing seat for a screw thread die mold, comprising a base plate (1), characterized in that, Further comprising: Guide rods (2) are fixedly connected to the insides of both sides of the base plate (1), and two adjusting seats (3) are symmetrically and slidably connected to the outer wall of the guide rod (2). The insides of the two adjusting seats (3) are connected to the outer walls of both sides of the bidirectional screw rod (4) through ball nuts, and the bidirectional screw rod (4) is threadedly connected to the inside of the base plate (1); Tooth plate mounting racks (6) are arranged on the surfaces of the adjusting seats (3), and sliding plates (7) are fixedly connected to the outer walls of the tooth plate mounting racks (6). The sliding plates (7) are penetratingly and slidably connected to the upper part of the adjusting seats (3); A plurality of mounting lugs (9) are fixedly mounted on the outer wall of the tooth plate mounting rack (6), the mounting lugs (9) are located on the surface of the adjusting seat (3), and a plurality of mounting holes (10) are correspondingly formed on the surface of the adjusting seat (3) with respect to the mounting lugs (9).

2. The fixing seat for a screw thread plate mold according to claim 1, characterized in that: The two adjusting seats (3) are symmetrically distributed about the central axis of the bidirectional screw rod (4), the bidirectional screw rod (4) is arranged in parallel with the guide rod (2), and the outer end of the bidirectional screw rod (4) is fixedly connected with an operating end, which is located on the outer side of the base plate (1).

3. The fixing seat for a screw thread plate mold according to claim 2, characterized in that: A connecting groove (5) is formed at the top end of the adjusting seat (3), the connecting groove (5) is arranged in a "U"-shaped structure, and the surface of the connecting groove (5) is in fit connection with the tooth plate mounting rack (6).

4. A fixing seat for a screw thread plate mold according to claim 3, characterized in that: A plurality of vertical plates (11) are fixedly mounted on the surface of the tooth plate mounting rack (6), a top plate (12) is sleeved on the outer wall of the vertical plate (11), and the top plate (12) is arranged in parallel above the tooth plate mounting rack (6); The top plate (12) is arranged in a "T"-shaped structure, and a limit screw rod (13) is threadedly connected above the top plate (12).

5. A fixing seat for a screw thread plate mold according to claim 4, characterized in that: A groove capable of accommodating the installation of a screw tooth plate die is formed on the surface of the tooth plate mounting rack (6), and the two tooth plate mounting racks (6) are symmetrically distributed about the central axis of the bidirectional screw rod (4).

6. A fixing seat for a screw thread plate mold according to claim 1, characterized in that: A slideway (8) capable of accommodating the sliding plate (7) to penetrate and insert is opened above the adjusting seat (3), and the slideway (8) is located on one side of the connecting groove (5).

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