CN219532035U

CN219532035U - Horizontal standard instrument for mechanical manufacturing

Info

Publication number: CN219532035U
Application number: CN202320196109.1U
Authority: CN
Inventors: 黄运铎
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-08-15
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses a horizontal standard instrument for machine manufacturing, which relates to the technical field of measurement and comprises a placing base table and a horizontal standard instrument which is arranged on the placing base table and can measure front, back, left and right levelness simultaneously. According to the horizontal standard instrument for machine manufacturing, the front and rear horizontal instruments are arranged, so that the horizontal standard instrument has larger weight, and meanwhile, the first two bearings with smooth heights rotate to drive the pointer to point to the scales on the angle disc in real time, so that the visual effect is more visual; and through the left and right gradienter that sets up, the inside of light column is filled with fluorescent material, after the effective shining of laser that sends out through the laser pen, can produce comparatively showing luminous saturation, possesses higher luminance, makes a light column showing the prominence to the measurement of the levelness about to the work piece that awaits measuring is more quick, and is more directly perceived in current pointer scale mark, brings better application prospect.

Description

Horizontal standard instrument for mechanical manufacturing

Technical Field

The utility model relates to the technical field of measurement, in particular to a horizontal standard instrument for machine manufacturing.

Background

The level gauge is a common measuring tool for measuring small angles; in the machine industry and in the manufacture of instruments, for measuring inclination angles with respect to horizontal, flatness and straightness of machine tool-like equipment rails, horizontal and vertical positions of equipment installations, etc.

The level gauge is commonly provided with a bubble level gauge and an electronic level gauge, and the bubble level gauge has the advantages of small volume and portability, but is inconvenient to observe the level deviation degree, the deviation degree cannot be directly known, the accuracy cannot meet the requirement of high accuracy, and the bubble level gauge is particularly necessary for the existence of the electronic level gauge;

the electronic level has the advantages of high precision and direct reading, however, the cost of the electronic level is higher than the purchasing cost of the bubble level, and if the workpiece to be measured in a high magnetic field needs to be measured, the electronic level can be influenced by the magnetic field to have precision, and only the non-electronic level can be used for measurement.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a horizontal standard instrument for machine manufacturing, which has the advantages of bidirectional measurement, visual effect and the like, and can effectively solve the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a level standard instrument for machine manufacturing comprises a placement base table and also comprises

The horizontal standard instrument is arranged on the placement base table and can measure front-back, left-right levelness simultaneously;

the leveling instrument comprises a main body front level instrument and a main body rear level instrument, the main body front level instrument and the main body rear level instrument are used for measuring front levelness and rear levelness of a workpiece to be measured, and left and right level instruments used for measuring left and right levelness of the workpiece to be measured are arranged at the upper sections of the front level instrument and the rear level instrument.

Preferably, the front view structure of the placement base table is U-shaped, and two ends of the level gauge are respectively and rotatably connected with the upper ends of two side sections of the placement base table.

Preferably, the front and rear level comprises a main body counterweight frame thereof, connecting rods used for connection are arranged on different sides of two ends of the counterweight frame, and bearings I which are convenient to rotate are arranged on outer walls of the two connecting rods.

Preferably, the front and rear level also comprises an angle dial for displaying the front and rear horizontal deviation, and a pointer for pointing the deviation is arranged at one end of a connecting rod adjacent to the angle dial, which is far away from the counterweight frame.

Preferably, the upper ends of the two side sections of the placing base table are respectively provided with a fixing groove which is respectively matched with one structure of the two bearings.

Preferably, the left level and the right level comprise main body supporting frames, two side sections of the supporting frames are connected with the counterweight frames, a second bearing convenient to rotate is arranged in the middle section of the supporting frames, and a connecting frame is externally connected with an inner ring of the second bearing.

Preferably, a weight sleeve rod for increasing weight is arranged at the lower end of the connecting frame, and a laser pen for levelness indication is arranged on the inner wall of the weight sleeve rod.

Preferably, the inner wall of the counterweight frame is provided with a plurality of light columns with high visual effect, and one light column perpendicular to the supporting frame penetrates from the inner wall of the counterweight frame to the outer wall of the counterweight frame.

(III) beneficial effects

Compared with the prior art, the utility model provides a horizontal standard instrument for machine manufacturing, which has the following beneficial effects:

1. this horizontal standard instrument for machine-building, its body, the support frame wholly is alloy material, and its weight is lighter for the counter weight frame to horizontal measuring result around the in-process influence of horizontal measuring about, horizontal standard instrument reasonable in design and simple structure, low in cost, horizontal measuring in an organic whole around collecting, has removed the human cost of secondary measurement from, and measuring result is more directly perceived, in order to accelerate operating personnel's measurement efficiency.

2. This level standard appearance for machine-building, through the fore-and-aft level appearance that sets up, the counter weight frame be the great metal of density, adopt steel, iron manufacturing can, because it possesses great weight, rotate through two highly smooth bearing one simultaneously, drive the scale on the pointer real-time directional angle scale, it is more directly perceived to look apparent effect.

3. According to the horizontal standard instrument for machine manufacturing, fluorescent substances are filled in the light column through the left and right horizontal instruments, after laser emitted by a laser pen is effectively irradiated, more remarkable luminous saturation can be generated, the light column is enabled to be remarkable, so that the left and right levelness of a workpiece to be measured is measured more quickly, and the horizontal standard instrument is more visual than the existing pointer scale marks; and the measuring result is more accurate due to the laser characteristic of the laser pen.

Drawings

FIG. 1 is a schematic view showing the overall structure of a level gauge for machine-building according to the present utility model.

Fig. 2 is a front view of a level gauge for machine-building according to the present utility model.

FIG. 3 is an exploded view of the structure of the front and rear levels for the level for machine-building according to the present utility model.

Fig. 4 is a schematic view showing a partial structure of a left and right level for a level for machine-building according to the present utility model.

Fig. 5 is a second view showing a partial structure of left and right levels for a level for machine-manufacturing according to the present utility model.

In the figure:

1. placing a bottom table; 2. a level gauge;

21. front and rear level gauges; 22. left and right level gauges;

211. an angle scale; 212. a fixing groove; 213. a first bearing; 214. a connecting rod; 215. a counterweight frame; 216. a pointer;

221. a support frame; 222. a second bearing; 223. a connecting frame; 224. a counterweight loop bar; 225. a laser pen; 226. and (3) a light pillar.

Detailed Description

In order that the manner in which the above-recited features, advantages, objects and advantages of the present utility model are obtained, a more particular description of the utility model briefly summarized above may be had by reference to the embodiments thereof which are illustrated in the appended drawings. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order to overcome the defects in the prior art, as shown in fig. 1, the utility model provides a horizontal standard instrument for machine manufacturing, wherein the front view structure of a placing base table 1 is U-shaped, and two ends of the horizontal standard instrument 2 are respectively and rotatably connected with the upper ends of two side sections of the placing base table 1.

Specifically, as shown in fig. 2, a horizontal standard instrument for machine-building is provided, wherein the different side sections at two ends of the main body of the front and rear horizontal instrument 21 are respectively and rotatably connected with the upper ends of two side sections of the placement base table 1, and the main bodies of the left and right horizontal instruments 22 are fixedly connected with the opposite side sections at two ends of the main body of the front and rear horizontal instrument 21.

Further, as shown in fig. 3, in a front-rear level 21 for a level standard for machine manufacturing, outer walls of outer rings of two first bearings 213 are fixedly connected with inner walls of two fixing grooves 212 respectively, and inner walls of inner rings of the two first bearings 213 are fixedly connected with outer walls of two connecting rods 214 respectively;

the connecting rod 214 is penetrated through the angle dial 211 by the corresponding fixing groove 212 and is rotationally connected with the angle dial 211, the pointer 216 is attached to the scale surface of the angle dial 211, the angle dial 211 is fixedly connected to the opposite outer sides of the upper section of one side section of the placing base table 1, and the opposite ends of the two connecting rods 214 are respectively welded to the opposite sides of the two ends of the counterweight frame 215.

It should be noted that, the present utility model is a level standard instrument for machine manufacturing, through the front and rear level instruments 21, the levelness of the workpiece to be measured is measured in the machine manufacturing process, and the operator firstly stably places the level standard instrument 2 on the end face of the workpiece to be measured based on the placement base table 1;

after the level gauge 2 is placed stably, the weight frame 215 automatically rotates between the two bearings 213 through the two connecting rods 214 by combining with the actual measurement condition, in the process, one connecting rod 214 drives the pointer 216 to synchronously rotate, and after the weight frame 215 rotates stably, the angle pointed by the pointer 216 on the angle scale 211 is checked, so that the front-back horizontal deviation condition of the workpiece to be measured can be known.

The weight rack 215 is made of metal with high density and is made of steel or iron, and has high weight, and meanwhile, the weight rack rotates through the two bearings 213 with smooth heights, so that the pointer 216 is driven to point to the scale on the angle scale 211 in real time, and the visual effect is more visual.

Further, as shown in fig. 4 and 5, in a horizontal level 22 for a horizontal level for machine-manufacturing, two ends of a supporting frame 221 are welded to two ends of a counterweight frame 215 respectively, a second bearing 222 is embedded in a middle section of the supporting frame 221, and an outer wall of an outer ring of the second bearing 222 is fixedly connected with the supporting frame 221;

the upper end fixed connection of link 223 is in the inner wall of bearing two 222 inner circles, and the lower extreme of link 223 and the upper end fixed connection of counter weight loop bar 224, and laser pen 225 can dismantle the inner wall of being connected in counter weight loop bar 224, and laser pen 225 is located the centre of a circle department of counter weight frame 215, and a plurality of light posts 226 all bond in the inner wall of counter weight frame 215, and the outer wall of a plurality of light posts 226 all etches corresponding angle.

It should be noted that, the present utility model is a level standard instrument for machine manufacturing, through the left and right level instruments 22, when measuring the front and back levels of the workpiece to be measured, an operator opens the laser pen 225, and the counterweight sleeve 224 rotates on the middle section of the support 221 through the bearing two 222 based on the connecting frame 223 due to its own weight in combination with the actual measurement condition;

meanwhile, the balance weight sleeve rod 224 drives the laser pen 225 to synchronously rotate, laser of the laser pen 225 directly irradiates one light column 226 opposite to the laser pen, and an operator can know the left-right horizontal deviation condition of the workpiece to be measured by looking at the digital scale on the light column 226;

in order to make the calibration of the horizontal degree of the workpiece to be measured more visual, when the workpiece to be measured needs to be calibrated, an operator keeps the horizontal standard instrument 2 stably attached to the workpiece to be measured based on the placement base table 1, and adjusts the workpiece to be measured until the laser emitted by the laser pen 225 irradiates to one light beam 226 perpendicular to the supporting frame 221, so that the light beam 226 penetrates to the outside of the counterweight frame 215, and the visual effect is more outstanding.

The fluorescent material is filled in the light column 226, and after the laser emitted by the laser pen 225 is effectively irradiated, the light column 226 generates more remarkable luminous saturation and has higher luminous brightness, so that the light column 226 is remarkably highlighted, the horizontal degree of the workpiece to be measured is measured more quickly, and the measuring is more visual than the conventional pointer scale mark; and the measurement result is more accurate due to the laser characteristic of the laser pen 225;

the supporting frame 221 is made of alloy material, and has lighter weight relative to the counterweight frame 215, so that the front-back horizontal measurement result is not influenced in the process of horizontal measurement, the horizontal standard instrument 2 is reasonable in design, simple in structure and low in cost, integrates front-back horizontal measurement and horizontal measurement, avoids the labor cost of secondary measurement, and has more visual measurement results so as to accelerate the measurement efficiency of operators.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a horizontal standard instrument for machine-building, includes places base table (1), its characterized in that: and also comprises

The horizontal standard instrument (2) is arranged on the placement base table (1) and can simultaneously measure front-back levelness, left levelness and right levelness;

the leveling instrument (2) comprises a main body front-back leveling instrument (21) for measuring front-back levelness of a workpiece to be measured, and a left-right leveling instrument (22) for measuring left-right levelness of the workpiece to be measured is arranged at the upper section of the front-back leveling instrument (21).

2. A machine-useable level gauge as defined in claim 1, wherein: the front view structure of the placement base table (1) is U-shaped, and the two ends of the level gauge (2) are respectively and rotatably connected with the upper ends of the two side sections of the placement base table (1).

3. A machine-useable level gauge as defined in claim 2, wherein: the front level (21) comprises a main body counterweight frame (215), connecting rods (214) used for connection are arranged on different sides of two ends of the counterweight frame (215), and a first bearing (213) which is convenient to rotate is arranged on the outer wall of each connecting rod (214).

4. A machine-useable level gauge as set forth in claim 3, wherein: the front and rear level (21) also comprises an angle dial (211) for displaying the front and rear horizontal deviation, and a pointer (216) for pointing the deviation is arranged at one end, far away from the weight frame (215), of a connecting rod (214) close to the angle dial (211).

5. A machine-useable level gauge as defined in claim 4, wherein: the upper ends of the two side sections of the placing base table (1) are respectively provided with a fixing groove (212) which is respectively matched with the structures of the two first bearings (213).

6. A machine-useable level gauge as defined in claim 5, wherein: the left level (22) and the right level (22) comprise main body supporting frames (221) thereof, two side sections of the supporting frames (221) are connected with the counterweight frames (215), a second bearing (222) which is convenient to rotate is arranged in the middle section of the supporting frames (221), and a connecting frame (223) is externally connected with the inner ring of the second bearing (222).

7. The level gauge for machine-building of claim 6, wherein: the lower extreme of link (223) is provided with counter weight loop bar (224) that are used for increasing weight, and the inner wall of counter weight loop bar (224) is provided with laser pen (225) that are used for the levelness to instruct.

8. A machine-useable level gauge as defined in claim 7, wherein: the inner wall of the counterweight frame (215) is provided with a plurality of light columns (226) with high visual effect, and one light column (226) perpendicular to the counterweight frame (215) based on the supporting frame (221) penetrates from the inner wall of the counterweight frame to the outer wall of the counterweight frame.