Ultra-wide multi-track supporting base

Abstract

The utility model belongs to the technical field of mechanical machine tools, and discloses an ultra-wide multi-track supporting base which comprises a bottom plate, a mounting groove is formed in the surface of the bottom plate, a track is inserted into the mounting groove, one side of the surface of the bottom plate is rotationally connected with a first concave rotating block, and the lower end of the first concave rotating block is fixedly connected with a transmission rod. A first gear is fixedly installed at the end, away from the first concave rotating block, of the transmission rod, a second gear is connected to the outer end of the first gear in a meshed mode, a threaded rod is fixedly installed in the middle of the second gear, threads on the two sides of the outer end of the threaded rod are opposite, and the end, away from the second gear, of the threaded rod is rotationally connected with the inner wall of the bottom plate through a bearing. A tool is inserted into the first concave rotating block and rotates, the first gear drives the threaded rod at one end of the second gear to rotate, the threaded plate outwards drives the sliding plate to move, the sliding plate moves to the outer side of the bottom plate, and the bearing area of the bottom plate on the ground is increased through the sliding plate.

Description

Technical Field

[0001] This utility model relates to the field of machine tool technology, specifically to an ultra-wide multi-track support base. Background Technology

[0002] Machine tools are machines used to manufacture machines, also known as machine tools or mother machines, and are commonly referred to simply as machine tools. They are generally classified into metal cutting machine tools, forging and pressing machine tools, and woodworking machine tools. Modern mechanical manufacturing employs many methods for processing mechanical parts: in addition to cutting, there are casting, forging, welding, stamping, and extrusion. However, parts requiring high precision and fine surface roughness generally require final machining on machine tools using cutting methods. Machine tools play a significant role in the modernization of the national economy. A lathe is a machine tool that primarily uses a cutting tool to turn rotating workpieces. Drills, reamers, taps, dies, and knurling tools can also be used on a lathe for corresponding machining operations. Lathes are mainly used for machining shafts, discs, sleeves, and other workpieces with rotating surfaces, and are the most widely used type of machine tool in machinery manufacturing and repair shops.

[0003] When a machine tool operates on a track for an extended period of time, the track may shift due to changes in the contact area between the base and the ground. This could cause the support base at the bottom of the track to shift, affecting the normal use of the track.

[0004] To address these shortcomings, an ultra-wide multi-track support base is proposed, which upgrades and modifies the existing device. Utility Model Content

[0005] The purpose of this utility model is to provide an ultra-wide multi-track support base in order to solve the problems in the background technology.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0007] An ultra-wide multi-track support base includes a base plate with a mounting groove on its surface. A track is inserted into the mounting groove. A concave rotating block is rotatably connected to one side of the base plate. A transmission rod is fixedly connected to the lower end of the concave rotating block. A gear is fixedly installed at the end of the transmission rod away from the concave rotating block. A gear is meshed with the outer end of the gear. A threaded rod is fixedly installed in the middle of the gear. The threads on both sides of the outer end of the threaded rod are opposite. The end of the threaded rod away from the gear is rotatably connected to the inner wall of the base plate through a bearing. Threaded plates are threaded to both sides of the outer end of the threaded rod. A sliding plate is fixedly installed at the lower end of the threaded plate, and one end of the sliding plate extends out of the base plate.

[0008] Furthermore, multiple equally spaced fixing blocks are fixedly connected to both sides of the outer end of the track. Bolts are threadedly connected to the inner wall of the fixing blocks, and one end of the bolts extends into the interior of the base plate and is threadedly connected to the inner wall of the base plate.

[0009] Furthermore, a buffer pad is fixedly installed at the bottom of the mounting groove, and the upper end of the buffer pad abuts against the lower end of the track.

[0010] Furthermore, a guide rod is slidably connected to the inner wall of the threaded plate, and both ends of the guide rod are fixedly installed to the inner wall of the base plate.

[0011] Furthermore, the inner wall of the base plate is provided with a sliding groove for the outer end of the sliding plate to be slidably connected.

[0012] Furthermore, a concave rotating block two is rotatably connected to the surface of the sliding plate, and a screw rod is fixedly connected to the lower end of the concave rotating block two. A pressure block is threadedly connected to the lower end of the outer end of the screw rod. The outer end of the pressure block is slidably connected to the inner wall of the sliding plate, and the lower end of the pressure block extends out of the sliding plate.

[0013] The beneficial effects of this utility model are as follows:

[0014] This invention involves inserting a tool into a concave rotating block and rotating it, causing gear one to drive the threaded rod at one end of gear two to rotate, which in turn causes the threaded plate to move outward and move the sliding plate to the outside of the base plate. This increases the bearing area of ​​the base plate on the ground and improves the stability of track 11. Inserting the tool into the concave rotating block and rotating it causes the screw rod to move the pressure block downward, which further increases the force exerted by the sliding plate on the ground. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the base plate of this utility model;

[0017] Figure 3 This is a schematic diagram of the gear structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the sliding plate of this utility model.

[0019] Reference numerals: 1. Base plate; 10. Mounting groove; 100. Buffer pad; 11. Track; 12. Bolt; 13. Fixing block; 14. Sliding plate; 141. Concave rotating block II; 142. Screw rod; 143. Pressure block; 15. Concave rotating block I; 151. Transmission rod; 152. Gear I; 153. Gear II; 16. Threaded plate; 17. Guide rod; 18. Sliding groove; 19. Threaded rod. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0023] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and 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 this utility model.

[0024] like Figures 1 to 4As shown, an ultra-wide multi-track support base includes a base plate 1. A mounting groove 10 is formed on the surface of the base plate 1, and a track 11 is inserted into the mounting groove 10. A concave rotating block 15 is rotatably connected to one side of the surface of the base plate 1. A transmission rod 151 is fixedly connected to the lower end of the concave rotating block 15. A gear 152 is fixedly installed at the end of the transmission rod 151 away from the concave rotating block 15. A gear 153 is meshed with the outer end of the gear 152. A threaded rod 19 is fixedly installed in the middle of the gear 153. The threads on both sides of the outer end of the threaded rod 19 are opposite. The threaded rod 19 is located away from the... One end of gear 153 is rotatably connected to the inner wall of base plate 1 via a bearing. Threaded plates 16 are threadedly connected to both sides of the outer end of threaded rod 19. A sliding plate 14 is fixedly installed at the lower end of threaded plate 16. One end of sliding plate 14 extends out of base plate 1. Specifically, by inserting a tool into concave rotating block 15 and rotating it, gear 152 drives the threaded rod 19 at one end of gear 153 to rotate, causing threaded plate 16 to move outward and drive sliding plate 14 to move to the outside of base plate 1, thereby increasing the bearing area of ​​base plate 1 on the ground.

[0025] like Figure 1 and Figure 2 As shown, multiple equally spaced fixing blocks 13 are fixedly connected to both sides of the outer end of the track 11. Bolts 12 are threadedly connected to the inner wall of the fixing blocks 13. One end of the bolts 12 extends into the interior of the base plate 1 and is threadedly connected to the inner wall of the base plate 1. Specifically, this facilitates the installation of the track 11.

[0026] like Figure 1 and Figure 2 As shown, a buffer pad 100 is fixedly installed at the bottom of the mounting groove 10, and the upper end of the buffer pad 100 abuts against the lower end of the track 11; specifically, to increase the stability of the track 11.

[0027] like Figure 1 and Figure 2 As shown, the inner wall of the threaded plate 16 is slidably connected to the guide rod 17. The two ends of the guide rod 17 are fixedly installed to the inner wall of the base plate 1. The inner wall of the base plate 1 is provided with a sliding groove 18 for the outer end of the sliding plate 14 to be slidably connected; specifically, this facilitates the stable movement of the threaded plate 16.

[0028] like Figure 1 and Figure 4As shown, a concave rotating block 141 is rotatably connected to the surface of the sliding plate 14. A screw rod 142 is fixedly connected to the lower end of the concave rotating block 141. A pressure block 143 is threadedly connected to the lower end of the outer end of the screw rod 142. The outer end of the pressure block 143 is slidably connected to the inner wall of the sliding plate 14, and the lower end of the pressure block 143 extends out of the sliding plate 14. Specifically, by inserting a tool into the concave rotating block 141 and rotating it, the screw rod 142 drives the pressure block 143 to move downward, which facilitates increasing the force exerted by the sliding plate 14 on the ground.

[0029] In summary: When it is necessary to increase the bearing area of ​​the track base, insert a tool into the concave rotating block 15 and rotate it, so that gear 152 drives the threaded rod 19 at one end of gear 2 153 to rotate, so that the threaded plate 16 drives the sliding plate 14 to move outward, so that the sliding plate 14 moves to the outside of the base plate 1, and the dust collection and pressure plate is placed on the sliding plate 14. Insert a tool into the concave rotating block 141 and rotate it, so that the screw rod 142 drives the pressure block 143 to move downward, so that the pressure block 143 contacts the pressure plate, thereby increasing the bearing area of ​​the base plate 1.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An ultra-wide multi-track support base, comprising a base plate (1), characterized in that: The base plate (1) has an installation groove (10) on its surface. A track (11) is inserted into the installation groove (10). A concave rotating block (15) is rotatably connected to one side of the base plate (1). A transmission rod (151) is fixedly connected to the lower end of the concave rotating block (15). A gear (152) is fixedly installed at the end of the transmission rod (151) away from the concave rotating block (15). A gear (153) is meshed with the outer end of the gear (152). A threaded rod (19) is fixedly installed in the middle of the gear (153). The threads on both sides of the outer end of the threaded rod (19) are opposite. The end of the threaded rod (19) away from the gear (153) is rotatably connected to the inner wall of the base plate (1) through a bearing. A threaded plate (16) is threadedly connected to both sides of the outer end of the threaded rod (19). A sliding plate (14) is fixedly installed at the lower end of the threaded plate (16). One end of the sliding plate (14) extends out of the base plate (1).

2. The ultra-wide multi-track support base as described in claim 1, characterized in that: Multiple equally spaced fixing blocks (13) are fixedly connected to the outer ends of the track (11). Bolts (12) are threadedly connected to the inner walls of the fixing blocks (13). One end of the bolts (12) extends into the interior of the base plate (1) and is threadedly connected to the inner wall of the base plate (1).

3. The ultra-wide multi-track support base as described in claim 1, characterized in that: A buffer pad (100) is fixedly installed at the bottom of the mounting groove (10), and the upper end of the buffer pad (100) abuts against the lower end of the track (11).

4. The ultra-wide multi-track support base as described in claim 1, characterized in that: The inner wall of the threaded plate (16) is slidably connected to the guide rod (17), and the two ends of the guide rod (17) are fixedly installed to the inner wall of the base plate (1).

5. The ultra-wide multi-track support base as described in claim 1, characterized in that: The inner wall of the base plate (1) is provided with a sliding groove (18) for sliding connection of the outer end of the sliding plate (14).

6. The ultra-wide multi-track support base as described in claim 1, characterized in that: The surface of the sliding plate (14) is rotatably connected to a concave rotating block two (141). The lower end of the concave rotating block two (141) is fixedly connected to a screw rod (142). The lower end of the outer end of the screw rod (142) is threadedly connected to a pressure block (143). The outer end of the pressure block (143) is slidably connected to the inner wall of the sliding plate (14). The lower end of the pressure block (143) extends out of the sliding plate (14).

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