A rapid horizontal positioning and measuring auxiliary device for the wear surface of a turning tool

Abstract

The present invention discloses a rapid horizontal positioning and measuring auxiliary device for the wear surface of a turning tool, comprising a fixed seat, a fixed shell fixedly connected to the top of the fixed seat, a display screen provided on the front surface of the fixed seat, a first threaded rod movably connected to the left side of the inner cavity of the fixed shell, and a first threaded sleeve provided on the surface threaded sleeve of the first threaded rod. The present invention has the advantages of convenient and rapid horizontal positioning through the coordinated use of the first threaded rod, a placement shell, a bar level, a support rod, a pressure plate, a third threaded rod, a second threaded rod, a second threaded sleeve, a support plate, a first threaded sleeve, a movable plate, a spring and a vertical plate, and solves the problem that the existing measuring device usually observes the horizontality by the naked eye during horizontal positioning, and then performs leveling by manually raising the level, which not only has a large error, but also requires a lot of time to re-fix the tool, resulting in slow working efficiency and failure to meet people's needs.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical processing, in particular to a rapid horizontal positioning and measuring auxiliary device for a wear surface of a turning tool. Background Art

[0002] In the process of studying the vibration wear of large-pitch thread turning tools, in order to observe the surface morphology of the wear surface of the thread turning tool, the corresponding measuring instruments are usually used to magnify the wear surface by multiples. Here, the surface morphology of the wear surface of the thread forming turning tool measured by the super-depth of field microscope is taken as an example. In order to observe the wear surface of the thread forming turning tool, it is necessary to ensure that the wear surface of the thread forming turning tool is parallel to the super-depth of field test bench. If there is a tilt, it is impossible to ensure that the complete surface morphology of the wear surface of the thread forming turning tool can be observed, thereby failing to meet the observation requirements.

[0003] When the existing measuring device is horizontally positioned, the horizontality is usually observed by the naked eye and then leveled by manually raising it. Not only is there a large error, but it also takes a lot of time to re-fix the tool. The work efficiency is slow and cannot meet people's needs. Summary of the invention

[0004] The purpose of the present invention is to provide a rapid horizontal positioning and measurement auxiliary device for the wear surface of a turning tool, which has the advantages of convenient and rapid horizontal positioning, and solves the problem that the existing measuring device, when performing horizontal positioning, usually observes the horizontality by human eyes, and then performs leveling by manually raising the height, which not only has a large error, but also requires a lot of time to re-fix the tool, resulting in slow work efficiency and failure to meet people's needs.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a rapid horizontal positioning and measurement auxiliary device for a turning tool wear surface, comprising a fixed seat, a fixed shell is fixedly connected to the top of the fixed seat, a display screen is arranged on the front surface of the fixed seat, a first threaded rod is movably connected to the left side of the inner cavity of the fixed shell, a first threaded sleeve is arranged on the surface threaded sleeve of the first threaded rod, a placement shell is movably connected to the right side of the top of the fixed shell, a moving hole is provided at the middle end of the left side of the top of the fixed shell, a support rod is movably connected to the top of the first threaded sleeve, an end of the support rod away from the first threaded sleeve passes through the moving hole and is movably connected to the left side of the bottom of the placement shell, a bar level is fixedly connected to the front surface of the placement shell, a vertical plate is fixedly connected to the middle end of the rear side of the top of the placement shell, and the front of the vertical plate The side is fixedly connected with a spring, the front side of the spring is fixedly connected with a moving plate, the front side at the center of the top of the placement shell is fixedly connected with a fixed plate, the bottom of the left side of the fixed shell is fixedly connected with a supporting plate, the left and right sides of the top of the supporting plate are respectively penetrated and inlaid with a sliding sleeve and a second threaded sleeve, the inner cavity of the second threaded sleeve is threadedly connected with a second threaded rod, the top of the second threaded rod is movably connected with a cross plate, the left side of the bottom of the cross plate is fixedly connected with a limiting rod, the bottom of the limiting rod penetrates the sliding sleeve and extends to its bottom, a fixing frame is fixedly connected between the front and rear sides of the top of the cross plate, the top of the fixing frame is penetrated by a third threaded rod, the bottom of the third threaded rod penetrates into the inner cavity of the fixing frame and is movably connected with a pressing plate, and a measuring instrument is arranged on the top of the cross plate.

[0006] Preferably, the four corners of the bottom of the fixing seat are fixedly connected to a support seat, the bottom of the support seat is fixedly connected to a rubber pad, the top of the front surface of the fixing seat is fixedly connected to a mounting seat, and the display screen is fixedly connected to the front surface of the mounting seat.

[0007] Preferably, the surface of the first threaded rod and the connection point of the fixed shell are movably connected via a first bearing, and the right side of the first threaded rod penetrates to the right side of the fixed shell and is fixedly connected with a first handle.

[0008] Preferably, a slide plate is fixedly connected to the bottom of the first threaded sleeve, and the bottom of the slide plate is in sliding contact with the bottom of the inner cavity of the fixed shell. A second turning handle is fixedly connected to the bottom of the second threaded rod, and the top of the second threaded rod is movably connected to the top of the cross plate via a second bearing.

[0009] Preferably, the right side of the bottom of the placement shell is movably connected to the top of the fixed shell via a first rotating shaft, and both ends of the support rod are movably connected to the left side of the bottom of the placement shell and the top of the first threaded sleeve via a second rotating shaft.

[0010] Preferably, a slot is provided at the middle end of the rear side of the top of the placing shell, a sliding rod is fixedly connected between the middle ends of the tops of the front and rear sides of the inner cavity of the placing shell, a connecting plate is movably sleeved on the surface of the sliding rod, and the top of the connecting plate passes through the top of the slot and is fixedly connected to the bottom of the movable plate.

[0011] Preferably, the surface of the limit rod is in sliding contact with the inner wall of the sliding sleeve, the bottom of the limit rod is fixedly connected to the limit plate, the display screen is electrically connected to the measuring instrument, and the front and rear sides of the pressure plate are in sliding contact with the front and rear sides of the inner cavity of the fixed frame respectively.

[0012] Preferably, a threaded hole for use with a third threaded rod is opened at the center of the top of the fixing frame, a turntable is fixedly connected to the top of the third threaded rod, and the bottom of the third threaded rod is movably connected to the top of the pressure plate via a third bearing.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention has the advantages of convenient and fast horizontal positioning through the coordinated use of the first threaded rod, the placement shell, the bar level, the support rod, the pressure plate, the third threaded rod, the second threaded rod, the second threaded sleeve, the support plate, the first threaded sleeve, the movable plate, the spring and the vertical plate. It solves the problem that the existing measuring device, when performing horizontal positioning, usually observes the horizontality manually with the naked eye and then performs leveling by manually raising the level, which not only has a large error, but also takes a lot of time to re-fix the tool, resulting in slow work efficiency and failure to meet people's needs.

[0015] 2. The present invention can conveniently rotate the first threaded rod by using the first turning handle, can conveniently rotate the second threaded rod by using the second turning handle, can conveniently rotate the third threaded rod by using the turntable, can improve the stability of the first threaded sleeve during movement by using the slide plate, can intuitively observe the horizontality of the placement shell by using the bar level, can limit the movement of the cross plate by using the limit rod and the sliding sleeve to avoid rotation during the movement, and can limit the movement of the movable plate by using the connecting plate and the sliding rod to improve the stability of the tool clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention;

[0017] Figure 2 It is a left-side structural diagram of the fixing frame of the present invention;

[0018] Figure 3 Place a top view of the structure for the present invention;

[0019] Figure 4It is a left side sectional structural diagram of the present invention.

[0020] In the figure: 1 a fixing seat, 2 a first threaded rod, 3 a fixing shell, 4 a placing shell, 5 a strip level, 6 a fixing plate, 7 a moving hole, 8 a supporting rod, 9 a pressing plate, 10 a third threaded rod, 11 a fixing frame, 12 a measuring instrument, 13 a horizontal plate, 14 a limiting rod, 15 a second threaded rod, 16 a second threaded sleeve, 17 a supporting plate, 18 a sliding sleeve, 19 a first threaded sleeve, 20 a display screen, 21 a threaded hole, 22 a moving plate, 23 a spring, 24 a slotted hole, 25 a vertical plate, 26 a connecting plate, and 27 a sliding rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] In the description of the invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-4, a quick horizontal positioning and measuring auxiliary device for the wear surface of a turning tool, comprising a fixed seat 1, a fixed shell 3 is fixedly connected to the top of the fixed seat 1, a display screen 20 is arranged on the front surface of the fixed seat 1, a first threaded rod 2 is movably connected to the left side of the inner cavity of the fixed shell 3, a first threaded sleeve 19 is arranged on the surface thread sleeve of the first threaded rod 2, a placement shell 4 is movably connected to the right side of the top of the fixed shell 3, a moving hole 7 is opened at the middle end of the left side of the top of the fixed shell 3, a support rod 8 is movably connected to the top of the first threaded sleeve 19, an end of the support rod 8 away from the first threaded sleeve 19 passes through the moving hole 7 and is movably connected to the left side of the bottom of the placement shell 4, a strip level 5 is fixedly connected to the front surface of the placement shell 4, and the horizontality of the placement shell 4 can be visually observed by using the strip level 5, a vertical plate 25 is fixedly connected to the middle end of the rear side of the top of the placement shell 4, a spring 23 is fixedly connected to the front side of the vertical plate 25, and a moving plate 22 is fixedly connected to the front side of the spring 23 , the front side of the top center of the placement shell 4 is fixedly connected with a fixed plate 6, and the bottom of the left side of the fixed shell 3 is fixedly connected with a support plate 17, and the left and right sides of the top of the support plate 17 are respectively penetrated and inlaid with a sliding sleeve 18 and a second threaded sleeve 16, and the inner cavity of the second threaded sleeve 16 is threadedly connected with a second threaded rod 15, and the top of the second threaded rod 15 is movably connected with a cross plate 13, and the left side of the bottom of the cross plate 13 is fixedly connected with a limiting rod 14. By using the limiting rod 14 and the sliding sleeve 18, the movement of the cross plate 13 can be limited to prevent it from rotating during the movement. The bottom of the limiting rod 14 penetrates the sliding sleeve 18 and extends to its bottom, and a fixing frame 11 is fixedly connected between the front and rear sides of the top of the cross plate 13. The top of the fixing frame 11 is penetrated with a third threaded rod 10, and the bottom of the third threaded rod 10 penetrates into the inner cavity of the fixing frame 11 and is movably connected with a pressing plate 9, and a measuring instrument 12 is provided on the top of the cross plate 13;

[0025] The four corners of the bottom of the fixing base 1 are fixedly connected with a support base, the bottom of the support base is fixedly connected with a rubber pad, the top of the front surface of the fixing base 1 is fixedly connected with a mounting base, and the display screen 20 is fixedly connected to the front surface of the mounting base;

[0026] The surface of the first threaded rod 2 and the connection point of the fixed shell 3 are movably connected through a first bearing. The right side of the first threaded rod 2 passes through the right side of the fixed shell 3 and is fixedly connected with a first rotating handle. By using the first rotating handle, the first threaded rod 2 can be easily rotated.

[0027] The bottom of the first threaded sleeve 19 is fixedly connected with a slide plate, and the bottom of the slide plate is in sliding contact with the bottom of the inner cavity of the fixed shell 3. The use of the slide plate can improve the stability of the first threaded sleeve 19 when moving. The bottom of the second threaded rod 15 is fixedly connected with a second rotating handle, and the second threaded rod 15 can be easily rotated by using the second rotating handle. The top of the second threaded rod 15 is movably connected to the top of the cross plate 13 through a second bearing.

[0028] The right side of the bottom of the placement shell 4 is movably connected to the top of the fixed shell 3 via a first rotating shaft, and both ends of the support rod 8 are movably connected to the left side of the bottom of the placement shell 4 and the top of the first threaded sleeve 19 via a second rotating shaft;

[0029] A slot hole 24 is provided at the middle end of the rear side of the top of the placing shell 4, and a slide bar 27 is fixedly connected between the middle ends of the tops of the front and rear sides of the inner cavity of the placing shell 4. A connecting plate 26 is movably sleeved on the surface of the slide bar 27. By using the connecting plate 26 and the slide bar 27, the movement of the movable plate 22 can be limited to improve the stability of its tool clamping. The top of the connecting plate 26 passes through the top of the slot hole 24 and is fixedly connected to the bottom of the movable plate 22.

[0030] The surface of the limit rod 14 is in sliding contact with the inner wall of the sliding sleeve 18, the bottom of the limit rod 14 is fixedly connected to the limit plate, the display screen 20 is electrically connected to the measuring instrument 12, and the front and rear sides of the pressing plate 9 are in sliding contact with the front and rear sides of the inner cavity of the fixing frame 11 respectively;

[0031] A threaded hole 21 for use with the third threaded rod 10 is provided at the center of the top of the fixing frame 11. A turntable is fixedly connected to the top of the third threaded rod 10. The third threaded rod 10 can be easily rotated by using the turntable. The bottom of the third threaded rod 10 is movably connected to the top of the pressing plate 9 via a third bearing.

[0032] Through the coordinated use of the first threaded rod 2, the placement shell 4, the strip level 5, the support rod 8, the pressure plate 9, the third threaded rod 10, the second threaded rod 15, the second threaded sleeve 16, the support plate 17, the first threaded sleeve 19, the movable plate 22, the spring 23 and the vertical plate 25, the advantage of convenient and fast horizontal positioning is achieved, which solves the problem that the existing measuring devices, when performing horizontal positioning, usually observe the horizontality by human eyes and then perform leveling by manually raising the level, which not only has a large error, but also requires a lot of time to re-fix the tool, resulting in slow work efficiency and failure to meet people's needs.

[0033] When in use, observe whether the bar level 5 is horizontal. When the left side of the bar level 5 is higher, rotate the first threaded rod 2 forward, and move the first threaded sleeve 19 to the left, thereby driving the support rod 8 to lift the left side of the placement shell 4 until it is horizontal. When the right side of the bar level 5 is higher, reverse the first threaded rod 2 to lower the left side of the placement shell 4 until it is horizontal, so as to achieve the effect of quickly adjusting the horizontal degree with high precision. Push the movable plate 22 backward to compress the spring 23, and then place the tool between the movable plate 22 and the fixed plate 6 at the top of the placement shell 4, release the movable plate 22, so that the spring 23 rebounds, and then the movable plate 22 clamps the tool and fixes it. Then, rotate the second threaded rod 15 to drive the cross plate 13 to rise or fall, and the monitoring screen of the measuring instrument 12 is displayed on the display screen 20. Observe whether the measuring instrument 12 is aligned with the tool through the display screen 20. When the monitoring screen is displayed above the tool, rotate the second threaded rod 15 to lower the measuring instrument 12 until it is flush with the tool. Otherwise, adjust the measuring instrument 12 to rise, so as to achieve a fast measurement effect.

[0034] To sum up: the rapid horizontal positioning and measurement auxiliary device for the wear surface of the turning tool, through the coordinated use of the first threaded rod 2, the placement shell 4, the bar level 5, the support rod 8, the pressure plate 9, the third threaded rod 10, the second threaded rod 15, the second threaded sleeve 16, the support plate 17, the first threaded sleeve 19, the movable plate 22, the spring 23 and the vertical plate 25, solves the problem that the existing measuring device, when horizontally positioning, usually observes the horizontality by manual naked eye, and then levels it by manually raising it, which not only has a large error, but also takes a lot of time to re-fix the tool, resulting in slow work efficiency and failure to meet people's needs.

[0035] 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 embodiments 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 rapid horizontal positioning and measuring auxiliary device for a turning tool wear surface, comprising a fixing seat (1), characterized in that: The top of the fixing seat (1) is fixedly connected to a fixing shell (3), a display screen (20) is arranged on the front surface of the fixing seat (1), a first threaded rod (2) is movably connected to the left side of the inner cavity of the fixing shell (3), a first threaded sleeve (19) is arranged on the surface of the first threaded rod (2), a placement shell (4) is movably connected to the right side of the top of the fixing shell (3), a moving hole (7) is arranged in the middle end of the left side of the top of the fixing shell (3), a support rod (8) is movably connected to the top of the first threaded sleeve (19), an end of the support rod (8) away from the first threaded sleeve (19) passes through the moving hole (7) and is movably connected to the left side of the bottom of the placement shell (4), a bar level (5) is fixedly connected to the front surface of the placement shell (4), a vertical plate (25) is fixedly connected to the middle end of the rear side of the top of the placement shell (4), a spring (23) is fixedly connected to the front side of the vertical plate (25), and a moving plate (22) is fixedly connected to the front side of the spring (23), A fixing plate (6) is fixedly connected to the front side at the center of the top of the placement shell (4); a support plate (17) is fixedly connected to the bottom of the left side of the fixed shell (3); a sliding sleeve (18) and a second threaded sleeve (16) are respectively penetrated and inlaid on the left and right sides of the top of the support plate (17); a second threaded rod (15) is threadedly connected to the inner cavity of the second threaded sleeve (16); a cross plate (13) is movably connected to the top of the second threaded rod (15); a limit rod (14) is fixedly connected to the left side of the bottom of the cross plate (13); the bottom of the limit rod (14) penetrates the sliding sleeve (18) and extends to the bottom thereof; a fixing frame (11) is fixedly connected between the front and rear sides of the top of the cross plate (13); a third threaded rod (10) is penetrated and arranged on the top of the fixing frame (11); the bottom of the third threaded rod (10) penetrates into the inner cavity of the fixing frame (11) and is movably connected to a pressing plate (9); a measuring instrument (12) is arranged on the top of the cross plate (13).

2. The rapid horizontal positioning and measuring auxiliary device for the wear surface of a turning tool according to claim 1, characterized in that: The four corners of the bottom of the fixing seat (1) are fixedly connected to a support seat, the bottom of the support seat is fixedly connected to a rubber pad, the top of the front surface of the fixing seat (1) is fixedly connected to a mounting seat, and the display screen (20) is fixedly connected to the front surface of the mounting seat.

3. The rapid horizontal positioning and measuring auxiliary device for the wear surface of a turning tool according to claim 1, characterized in that: The surface of the first threaded rod (2) and the connection point of the fixed shell (3) are movably connected via a first bearing, and the right side of the first threaded rod (2) penetrates the right side of the fixed shell (3) and is fixedly connected to a first rotating handle.

4. The rapid horizontal positioning and measuring auxiliary device for the wear surface of a turning tool according to claim 1, characterized in that: A slide plate is fixedly connected to the bottom of the first threaded sleeve (19), and the bottom of the slide plate is in sliding contact with the bottom of the inner cavity of the fixed shell (3). A second turning handle is fixedly connected to the bottom of the second threaded rod (15), and the top of the second threaded rod (15) is movably connected to the top of the cross plate (13) via a second bearing.

5. The rapid horizontal positioning and measuring auxiliary device for the wear surface of a turning tool according to claim 1, characterized in that: The right side of the bottom of the placement shell (4) is movably connected to the top of the fixed shell (3) via a first rotating shaft, and both ends of the support rod (8) are movably connected to the left side of the bottom of the placement shell (4) and the top of the first threaded sleeve (19) via a second rotating shaft.

6. The rapid horizontal positioning and measuring auxiliary device for the wear surface of a turning tool according to claim 1, characterized in that: A slot hole (24) is provided at the middle end of the rear side of the top of the placement shell (4), and a slide bar (27) is fixedly connected between the middle ends of the tops of the front and rear sides of the inner cavity of the placement shell (4). A connecting plate (26) is movably sleeved on the surface of the slide bar (27), and the top of the connecting plate (26) passes through the top of the slot hole (24) and is fixedly connected to the bottom of the movable plate (22).

7. The rapid horizontal positioning and measuring auxiliary device for the wear surface of a turning tool according to claim 1, characterized in that: The surface of the limit rod (14) is in sliding contact with the inner wall of the sliding sleeve (18), the bottom of the limit rod (14) is fixedly connected to the limit plate, the display screen (20) is electrically connected to the measuring instrument (12), and the front and rear sides of the pressure plate (9) are in sliding contact with the front and rear sides of the inner cavity of the fixing frame (11) respectively.

8. The rapid horizontal positioning and measuring auxiliary device for the wear surface of a turning tool according to claim 1, characterized in that: A threaded hole (21) for use with a third threaded rod (10) is provided at the center of the top of the fixing frame (11); a rotating disk is fixedly connected to the top of the third threaded rod (10); and the bottom of the third threaded rod (10) is movably connected to the top of the pressure plate (9) via a third bearing.

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