CN212482448U - Novel digital indicator - Google Patents

Abstract

The utility model discloses a novel digital indicator, its technical scheme main points are: including the bracing piece, bracing piece sliding connection has the elevator, the front end fixedly connected with of elevator rotates the seat, it is connected with the screw rod to rotate the seat internal rotation, it is connected with the slider to rotate on the screw rod, the front end of slider is fixed to be provided with clamping device, clamping device's inside is fixed to be provided with the digital indicator body, the screw rod is corresponding to the one end fixedly connected with rolling disc that rotates seat position department, it is connected with the handle to rotate on the rolling disc, the periphery of handle perpendicular to rolling disc, the lower extreme fixedly connected with supporting seat of bracing piece. The utility model discloses a digital indicator removes conveniently, and when the work piece to measuring different thickness, digital indicator can reciprocate moreover, and it is convenient to go up and down.

Description

Novel digital indicator

Technical Field

The utility model relates to a measuring instrument technical field, in particular to novel digital indicator.

Background

The measuring instrument is a third-party standard required for measuring in order to obtain certain attribute values of the target object, and generally has units such as scales and volumes. The concept of the measuring instrument includes the following basic contents: precision, error, measurement standard equipment, length measurement, angle measurement, shape measurement, traditional optical instruments. The measuring mode of the measuring instrument is mostly applied to two measuring modes, namely a contact type measuring mode and an optical type measuring mode, and can generally measure a plurality of complex space dimensions: such as molds and automotive products.

The traditional digital indicator for measuring the flatness of the surface of the workpiece is inconvenient to move, and the digital indicator cannot be adjusted up and down for workpieces with different thicknesses, so that the digital indicator is inconvenient to lift.

SUMMERY OF THE UTILITY MODEL

To the problem of mentioning in the background art, the utility model aims at providing a novel digital indicator to mention traditional digital indicator who is used for measuring workpiece surface flatness in solving the background art and remove inconveniently, to the work piece of different thickness, digital indicator is unable adjusts from top to bottom moreover, goes up and down inconvenient problem.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a novel digital indicator, includes the bracing piece, bracing piece sliding connection has the elevator, the front end fixedly connected with of elevator rotates the seat, it is connected with the screw rod to rotate the seat internal rotation, it is connected with the slider to rotate on the screw rod, the front end of slider is fixed and is provided with clamping device, clamping device's the fixed digital indicator body that is provided with in inside, the screw rod corresponds to rotate the one end fixedly connected with rolling disc of seat position department, it is connected with the handle to rotate on the rolling disc, the handle perpendicular to the periphery of rolling disc, the lower extreme fixedly connected with supporting seat of bracing piece.

Furthermore, the digital indicator body comprises a main body, a detection core shaft and a digital display part, wherein a displacement detection device is fixedly arranged in the main body, and the displacement detection device is electrically connected with the detection core shaft and the digital display part.

Through above technical scheme, displacement detection device can detect the displacement volume of dabber for the main part to can be with detecting the displacement volume that the dabber detected turn into digital signal and transmit to digital display part above, the user of being convenient for carries out the reading. The digital indicator body, the detection mandrel, the digital display part and the displacement detection device are all in the prior art and are not explained in detail here.

Furthermore, a through hole is formed in the lifting block, the supporting rod is connected in the through hole in a sliding mode, a gap is vertically formed in one end face of the lifting block along the center of the through hole, a threaded hole is formed in the lifting block corresponding to the two parts divided by the gap, and the adjusting device is in threaded connection with the threaded hole.

Through the technical scheme, the through hole is convenient for the lifting block to slide on the supporting rod, so that the lifting block can move up and down along the supporting rod; the setting in gap can make the elevator separate into two parts, can finely tune the size of through-hole through screw hole and adjusting device's cooperation, can make the elevator remove on the bracing piece on the one hand, and on the other hand can make the elevator fix at appointed rigidity, convenient measurement work.

Furthermore, two limiting rods penetrate through and are fixedly arranged on the rotating seat, and the two limiting rods are located below the screw and parallel to the screw.

Through above technical scheme, the position of slider can be injectd to two gag lever posts, makes the slider slide more stably on the screw rod, has increased the ride comfort that digital indicator body removed for the measuring result is more accurate.

Furthermore, the supporting seat is made of marble materials.

By adopting the technical scheme, the marble has good rigidity, high hardness, strong wear resistance and small temperature deformation, and is suitable for various environments; the material is not easy to stick micro-dust, convenient and simple to maintain, long in service life and suitable for being used as a supporting seat material of a measuring instrument.

To sum up, the utility model discloses mainly have following beneficial effect:

by arranging the screw rod and the sliding block, the sliding block can make linear motion on the screw rod by rotating the screw rod, and the sliding block drives the digital indicator body to move from one point to another point, so that the digital indicator is convenient and fast to move, and the problem that the traditional digital indicator is inconvenient to move is solved; the lifting block is connected with the supporting rod in a sliding mode, the lifting block can be moved and fixed on the supporting rod by adjusting the adjusting device on the lifting block, the lifting is convenient, and the problem that a traditional digital indicator is inconvenient to lift is solved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a top view of FIG. 1;

fig. 3 is a schematic structural view of the lifting block in the embodiment of the present invention.

Reference numerals: 1. a support bar; 2. a lifting block; 3. a rotating seat; 4. a screw; 5. a slider; 6. a clamping device; 7. a digital indicator body; 8. a limiting rod; 9. a supporting seat; 10. a displacement detection device; 11. an adjustment device; 12. rotating the disc; 13. a handle; 201. a through hole; 202. a gap; 701. a main body; 702. detecting the mandrel; 703. a digital display component.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments, and all embodiments may be used in combination with each other.

The present invention will be described in detail with reference to the accompanying drawings and examples.

Example 1

Referring to fig. 1-3, a novel digital indicator comprises a support rod 1, wherein the support rod 1 is made of stainless steel material, so that the support rod is not rusted, and the service life of the device can be prolonged; the supporting rod 1 is connected with the lifting block 2 in a sliding manner, and the lifting block 2 can move up and down along the supporting rod 1, so that the lifting is convenient; the front end of the lifting block 2 is fixedly connected with a rotating seat 3, a screw rod 4 is rotatably connected in the rotating seat 3, and the rotating seat 3 plays a role in positioning the screw rod 4 and also protects the screw rod 4; the screw rod 4 is rotatably connected with a slide block 5, and the slide block 5 can do linear motion on the screw rod 4; the front end of the sliding block 5 is fixedly provided with a clamping device 6, a digital indicator body 7 is fixedly arranged in the clamping device 6, the digital indicator body 7 is fixed on the sliding block 5 through the clamping device 6, the digital indicator body 7 can move along with the movement of the sliding block 5, and can smoothly move from one point of the surface of a workpiece to be measured to another point, so that the movement is convenient; one end of the screw rod 4 corresponding to the position of the rotating seat 3 is fixedly connected with a rotating disc 12, the rotating disc 12 is rotatably connected with a handle 13, the handle 13 is perpendicular to the circumferential surface of the rotating disc 12, the rotating disc 12 has a larger diameter, a power arm is enlarged, the purpose of saving labor is achieved, and the screw rod 4 is more convenient to rotate; the handle 13 is arranged to facilitate the control of the rotating disc 12 by a user, and has a certain labor-saving effect; the lower end of the supporting rod 1 is fixedly connected with a supporting seat 9, and the supporting seat 9 plays a supporting role in the whole device.

Referring to fig. 1, the digital indicator body 7 includes a main body 701, a detecting mandrel 702 and a digital display part 703, a displacement detecting device 10 is fixedly disposed inside the main body 701, and the displacement detecting device 10 is electrically connected to both the detecting mandrel 702 and the digital display part 703; the displacement detecting device 10 can measure the displacement of the detecting mandrel 702 relative to the main body 701, and can convert the displacement detected by the detecting mandrel 702 into a digital signal and transmit the digital signal to the digital display part 703, so that a user can read the digital signal conveniently. The digital indicator body 7, the detection mandrel 702, the digital display part 703 and the displacement detection device 10 are all prior art and will not be described in detail here.

Referring to fig. 1, 2 and 3, a through hole 201 is formed in the lifting block 2, the support rod 1 is slidably connected in the through hole 201, and the through hole 201 facilitates the sliding of the lifting block 2 on the support rod 1, so that the lifting block 2 can move up and down along the support rod 1; gap 202 has been seted up perpendicularly along the center of through-hole 201 to the terminal surface of elevator 2, elevator 2 is provided with the screw hole corresponding to the inside of the two parts that gap 202 was cut apart, adjusting device 11 and screw hole threaded connection, setting up of gap 202 can make elevator 2 separate into two parts, can finely tune the size of through-hole 201 through the cooperation of screw hole and adjusting device 11, can make elevator 2 remove on bracing piece 1 on the one hand, on the other hand can make elevator 2 at appointed rigidity, convenient measurement.

Referring to fig. 1 and 2, two stop levers 8 run through and are fixed to be set up on rotating seat 3, and two stop levers 8 are located the below of screw rod 4 and with screw rod 4 parallel arrangement, and the position of slider 5 can be injectd to two stop levers 8, makes slider 5 slide on screw rod 4 more stable, has increased the ride comfort that digital indicator body 7 removed for measuring result is more accurate.

Referring to fig. 1 and 2, the supporting seat 9 is made of marble, and the marble has good rigidity, high hardness, strong wear resistance and small temperature deformation and is suitable for various environments; the material is not easy to stick micro dust, convenient and simple to maintain, long in service life and suitable for being used as the material of the supporting seat 9 of the measuring instrument.

In summary, the following steps: when the device is used, a user rotates the rotating disc 12 by shaking the handle 13, the rotating disc 12 rotates the screw rod 4, the sliding block 5 is connected with the screw rod 4 in a rotating way, the sliding block 5 makes linear motion on the screw rod 4, and the digital indicator body 7 is fixed on the sliding block 5 through the clamping device 6, so that the digital indicator body 7 can move from one point to another point on a workpiece to be measured, and the movement is convenient; the user rotates adjusting device 11 to change the size of through hole 201 of lifter block 2, can make lifter block 2 slide from top to bottom along bracing piece 1, and when reacing appointed position, rethread adjusting device 11 locks lifter block 2 for lifter block 2 fixes on bracing piece 1, and this device goes up and down conveniently.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A new digital indicator, comprising a support rod (1), characterized in that: bracing piece (1) sliding connection has elevator (2), the front end fixedly connected with of elevator (2) rotates seat (3), it is connected with screw rod (4) to rotate seat (3) internal rotation, it is connected with slider (5) to rotate on screw rod (4), the front end of slider (5) is fixed to be provided with clamping device (6), the inside of clamping device (6) is fixed to be provided with digital indicator body (7), screw rod (4) correspond to rotate one end fixedly connected with rolling disc (12) of seat (3) position department, it is connected with handle (13) to rotate on rolling disc (12), handle (13) perpendicular to the periphery of rolling disc (12), the lower extreme fixedly connected with supporting seat (9) of bracing piece (1).

2. The novel digital indicator of claim 1, wherein: the digital indicator body (7) comprises a main body (701), a detection mandrel (702) and a digital display component (703), wherein a displacement detection device (10) is fixedly arranged in the main body (701), and the displacement detection device (10) is electrically connected with the detection mandrel (702) and the digital display component (703).

3. The novel digital indicator of claim 1, wherein: a through hole (201) is formed in the lifting block (2), the supporting rod (1) is connected in the through hole (201) in a sliding mode, a gap (202) is vertically formed in the center of the through hole (201) along one end face of the lifting block (2), threaded holes are formed in the lifting block (2) corresponding to the two portions, divided by the gap (202), of the two portions, and the adjusting device (11) is in threaded connection with the threaded holes.

4. The novel digital indicator of claim 1, wherein: two limiting rods (8) penetrate through and are fixedly arranged on the rotating seat (3), and the two limiting rods (8) are located below the screw rod (4) and are parallel to the screw rod (4).

5. The novel digital indicator of claim 1, wherein: the supporting seat (9) is made of marble materials.

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