Transmission device convenient to adjust

Abstract

The utility model provides a transmission device convenient to adjust, and particularly relates to the technical field of pipe blanks, the transmission device comprises a bottom plate, an adjusting mechanism and a limiting mechanism, a connecting plate is arranged above the bottom plate, the adjusting mechanism is arranged above the bottom plate, and the adjusting mechanism comprises a first connecting rotating shaft; according to the transmission device convenient to adjust, when the transmission device convenient to adjust is used, a connecting plate is hinged to the bottom plate through the first connecting rotating shaft, so that the angle of an electric sliding table can be adjusted more conveniently, a rotating wheel is screwed to drive a threaded rod to be in threaded connection with the connecting plate, and a connecting column is hinged to a sliding block; before the threaded rod is screwed, the handle is lifted upwards to drive the sliding column to extrude the spring, and after adjustment is completed, the handle is loosened, the spring rebounds, and the plug pin is clamped into the pin hole, so that the rotating wheel is limited, and the rotating wheel is prevented from rotating.

Description

Technical Field

[0001] The utility model relates to the technical field of tube blanks, in particular to a transmission device which is easy to adjust. Background Art

[0002] Pipe billet refers to the billet used to produce steel pipes. Usually, high-quality (or alloy) solid round steel is used as the pipe billet. The pipe production method also uses steel ingots, continuous casting billets, forging billets, rolled square billets and centrifugal casting hollow billets as the billet for making pipes. In general, pipe billets refer to round pipe billets. The specifications of round pipe billets are expressed by the diameter of solid round steel. When producing pipe billets, electric slides are usually required for transmission, and the installation angle of the electric slide is usually fixed. Utility Model Content

[0003] The utility model aims to provide an easily adjustable transmission device to solve the problem in the background art that an electric slide is usually required for transmission during tube production, and the installation angle of the electric slide is usually fixed.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: including a base plate, an adjustment mechanism and a limiting mechanism, a connecting plate is arranged above the base plate, an adjustment mechanism is arranged above the base plate, the adjustment mechanism includes a first connecting shaft, the first connecting shaft is rotatably connected above the base plate, a limiting mechanism is arranged at the bottom of the base plate, and an electric slide is fixedly connected above the connecting plate.

[0005] Preferably, the connecting plate is hinged to the base plate via a first connecting shaft.

[0006] Preferably, the adjusting mechanism also includes a threaded rod, a rotating wheel, a connecting column, a second connecting shaft, a slider and a slide groove, the bottom thread of the bottom plate is penetrated by a threaded rod, one end of the threaded rod is fixedly connected to the rotating wheel, the other end of the threaded rod is connected to the connecting column through a bearing, the outer side of the connecting column is fixedly connected to the second connecting shaft, the outer side of the second connecting shaft is rotatably connected to the slider, and the outer side of the slider is slidably connected to the slide groove.

[0007] Preferably, the outer wall of the slider is in contact with the inner wall of the slide groove, and the cross-section of the slide groove is a trapezoidal structure.

[0008] Preferably, the limiting mechanism includes a sleeve, a spring, a sliding column, a latch, a handle and a pin hole, the bottom of the base plate is fixedly connected with a sleeve, one end of the inner cavity of the sleeve is fixedly connected with a spring, one end of the spring is fixedly connected with a sliding column, the bottom of the sliding column is fixedly connected with a latch, the outer side of the latch is fixedly connected with a handle, and a pin hole is opened above the rotating wheel.

[0009] Preferably, the slide column is slidably connected to the sleeve via a spring, the pin holes are evenly spaced above the rotating wheel, the outer wall of the slide column fits with the inner wall of the sleeve, and the outer wall of the latch fits with the inner wall of the pin hole.

[0010] Compared with the prior art, the beneficial effect of the utility model is that the transmission device which is easy to adjust, when in use, the connecting plate is hinged to the base plate through the first connecting shaft, which makes it more convenient to adjust the angle of the electric slide, and by turning the rotating wheel, the threaded rod is driven to be threadedly connected to the connecting plate, and is hinged to the slider through the connecting column, thereby pushing the slider to slide in the slide groove, so that the angle of the electric slide can be adjusted, and before turning the threaded rod, first pull the handle upwards to drive the sliding column to squeeze the spring, and after the adjustment is completed, release the handle, the spring rebounds, and the pin is stuck in the pin hole, thereby limiting the rotating wheel and preventing the rotating wheel from rotating. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the appearance of the utility model;

[0012] Figure 2 This is a schematic diagram of the structure of the threaded rod and the rotating wheel cooperating with each other in the utility model;

[0013] Figure 3 This is a schematic diagram of the structure of the slider and the slide groove cooperating with each other in the utility model;

[0014] Figure 4 It is a schematic diagram of the structure of the limiting mechanism of the utility model.

[0015] In the figure: 1. bottom plate; 2. connecting plate; 3. adjusting mechanism; 301. first connecting shaft; 302. threaded rod; 303. rotating wheel; 304. connecting column; 305. second connecting shaft; 306. sliding block; 307. sliding groove; 4. limiting mechanism; 401. sleeve; 402. spring; 403. sliding column; 404. latch; 405. handle; 406. pin hole; 5. electric slide. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0018] Example

[0019] See also Figure 1-4 The utility model discloses a transmission device which is easy to adjust: it includes a base plate 1, an adjusting mechanism 3 and a limiting mechanism 4. A connecting plate 2 is arranged above the base plate 1, an adjusting mechanism 3 is arranged above the base plate 1, the adjusting mechanism 3 includes a first connecting shaft 301, the first connecting shaft 301 is rotatably connected to the top of the base plate 1, a limiting mechanism 4 is arranged at the bottom of the base plate 1, an electric slide 5 is fixedly connected to the top of the connecting plate 2, and when in use, the connecting plate 2 is hinged to the base plate 1 through the first connecting shaft 301, which makes it more convenient to adjust the angle of the electric slide 5.

[0020] In order to facilitate the adjustment of the angle of the electric slide 5 , the connecting plate 2 is hinged to the base plate 1 via the first connecting shaft 301 .

[0021] In order to facilitate the adjustment of the angle of the electric slide 5, the adjustment mechanism 3 also includes a threaded rod 302, a rotating wheel 303, a connecting column 304, a second connecting shaft 305, a slider 306 and a slide groove 307. The bottom thread of the bottom plate 1 is penetrated by the threaded rod 302, one end of the threaded rod 302 is fixedly connected to the rotating wheel 303, and the other end of the threaded rod 302 is connected to the connecting column 304 through a bearing. The outer side of the connecting column 304 is fixedly connected to the second connecting shaft 305, and the outer side of the second connecting shaft 305 is rotatably connected to the slider 306, and the outer side of the slider 306 is slidably connected to the slide groove 307. By turning the rotating wheel 303, the threaded rod 302 is threadedly connected to the connecting plate 2, and is hinged to the slider 306 through the connecting column 304, thereby pushing the slider 306 to slide in the slide groove 307, so that the angle of the electric slide 5 can be adjusted.

[0022] In order to adjust the angle of the electric slide 5, the outer wall of the slider 306 fits with the inner wall of the slide groove 307, and the cross-section of the slide groove 307 is a trapezoidal structure.

[0023] In order to limit the position after adjustment, the limiting mechanism 4 includes a sleeve 401, a spring 402, a sliding column 403, a latch 404, a handle 405 and a pin hole 406. The bottom of the base plate 1 is fixedly connected with the sleeve 401, one end of the inner cavity of the sleeve 401 is fixedly connected with the spring 402, one end of the spring 402 is fixedly connected with the sliding column 403, the bottom of the sliding column 403 is fixedly connected with the latch 404, the outer side of the latch 404 is fixedly connected with the handle 405, and a pin hole 406 is opened above the rotating wheel 303. Before twisting the threaded rod 302, first pull the handle 405 upward to drive the sliding column 403 to squeeze the spring 402. After the adjustment is completed, release the handle 405, the spring 402 rebounds, and the latch 404 is stuck in the pin hole 406, thereby limiting the rotating wheel 303 to prevent the rotating wheel 303 from rotating.

[0024] In order to adjust the rear limit, the slide column 403 is slidably connected to the sleeve 401 through the spring 402, the pin holes 406 are evenly distributed above the rotating wheel 303, the outer wall of the slide column 403 fits with the inner wall of the sleeve 401, and the outer wall of the pin 404 fits with the inner wall of the pin hole 406.

[0025] Working principle: When in use, the connecting plate 2 is hinged to the base plate 1 through the first connecting shaft 301, which makes it easier to adjust the angle of the electric slide 5. By turning the rotating wheel 303, the threaded rod 302 is threadedly connected to the connecting plate 2, and is hinged to the slider 306 through the connecting column 304, thereby pushing the slider 306 to slide in the slide groove 307. In this way, the angle of the electric slide 5 can be adjusted. Before turning the threaded rod 302, first pull up the handle 405 to drive the slider 403 to squeeze the spring 402. After the adjustment is completed, release the handle 405, the spring 402 rebounds, and the pin 404 is inserted into the pin hole 406, thereby limiting the rotating wheel 303 to prevent the rotating wheel 303 from rotating. The model of the electric slide 5 is: TA80.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the implementation rules without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transmission device that is easy to adjust, comprising a base plate (1), an adjustment mechanism (3) and a limit mechanism (4), characterized in that: A connecting plate (2) is arranged above the base plate (1), and an adjusting mechanism (3) is arranged above the base plate (1). The adjusting mechanism (3) comprises a first connecting rotating shaft (301), and the first connecting rotating shaft (301) is rotatably connected to the top of the base plate (1). A limiting mechanism (4) is arranged at the bottom of the base plate (1). An electric slide (5) is fixedly connected to the top of the connecting plate (2), and the connecting plate (2) is hinged to the base plate (1) via the first connecting rotating shaft (301). The adjusting mechanism (3) further comprises a threaded rod (302), a rotating wheel (303), a connecting column (304), a second connecting rotating shaft (305), a sliding block (306) and a sliding groove (307). The threaded rod (302) is threadedly connected to the bottom of the base plate (1), one end of the threaded rod (302) is fixedly connected to the rotating wheel (303), and the other end of the threaded rod (302) is connected to the connecting column (304) via a bearing. The outer side is fixedly connected to a second connecting shaft (305), the outer side of the second connecting shaft (305) is rotatably connected to a slider (306), the outer side of the slider (306) is slidably connected to a slide groove (307), the outer wall of the slider (306) is in contact with the inner wall of the slide groove (307), the cross section of the slide groove (307) is a trapezoidal structure, the limiting mechanism (4) comprises a sleeve (401), a spring (402), a slide column (403), a latch (404), a handle The bottom of the bottom plate (1) is fixedly connected to a sleeve (401), one end of the inner cavity of the sleeve (401) is fixedly connected to a spring (402), one end of the spring (402) is fixedly connected to a sliding column (403), the bottom of the sliding column (403) is fixedly connected to a latch (404), the outer side of the latch (404) is fixedly connected to a handle (405), and a pin hole (406) is opened above the rotating wheel (303).

2. The easily adjustable transmission device according to claim 1, characterized in that: The sliding column (403) is slidably connected to the sleeve (401) via a spring (402); the pin holes (406) are evenly spaced above the rotating wheel (303); the outer wall of the sliding column (403) fits with the inner wall of the sleeve (401); and the outer wall of the latch (404) fits with the inner wall of the pin hole (406).

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