CN210180307U

CN210180307U - Dial indicator is with measuring support

Info

Publication number: CN210180307U
Application number: CN201921089460.0U
Authority: CN
Inventors: Kun Wang; 王坤
Original assignee: Shaanxi Hongqi Testing Technology Co Ltd
Current assignee: Shaanxi Hongqi Testing Technology Co Ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-03-24
Anticipated expiration: 2029-07-11

Abstract

The utility model relates to a percentage table is with measuring support relates to mechanical measurement equipment technical field, and it is including adsorbing the seat, the support arm of installing on adsorbing the seat and keep away from the percentage table of adsorbing seat one end installation at the support arm, and the percentage table passes through connecting piece and support connection, and the support arm includes vertical pole and horizon bar, and vertical pole one end is connected with adsorbing the seat, and the other end is connected with the horizon bar, and the horizon bar rotates with vertical pole to be connected, and vertical pole one end is kept away from with the percentage table simultaneously and is connected, and vertical pole is scalable setting with the horizon bar, the utility model discloses installation percentage table that can be convenient to directly be fixed in the support and await measuring article one side, adjust the percentage table position and detect, convenient operation to promote its convenience.

Description

Dial indicator is with measuring support

Technical Field

The utility model belongs to the technical field of mechanical measuring equipment technique and specifically relates to a percentage table is with measuring support is related to.

Background

The dial indicator is a meter-type universal length measuring tool manufactured by utilizing a precise rack and pinion mechanism. The dial indicator is composed of a measuring head, a measuring rod, a shockproof spring, a rack, a gear, a hairspring, a circular dial plate, a pointer and the like, and the dial indicator works on the principle that the measuring rod slightly moves linearly caused by the measured dimension, is amplified through gear transmission and is changed into the rotation of the pointer on the dial plate, and therefore the dimension of the measured dimension is read. The dial indicator is a measuring instrument which changes the linear displacement of a measuring rod into the angular displacement of a pointer by utilizing the transmission of a rack gear or a lever gear.

The dial indicator support comprises two magnets and a dial indicator, wherein the two magnets are parallel to each other and located on the same straight line, guide rods with open grooves are arranged in the direction perpendicular to the bottom surfaces of the two magnets respectively, a cross beam capable of moving up and down along the open grooves is arranged on the two guide rods, a dial indicator seat and a dial indicator installed on the dial indicator seat are arranged on the cross beam, and the dial indicator seat can move along the cross beam. According to the embodiment of the invention, the two magnets with the positions on the same line are adopted to fix the dial indicator bracket, the cross beam moves up and down along the open slot on the guide rod, and the dial indicator seat move back and forth along the cross beam to adjust the measuring position of the dial indicator, so that the dial indicator bracket is firmly fixed and convenient to use, and meanwhile, the dial indicator is less interfered in the measuring process, and the measurement is more accurate.

However, the above-described technique has the following drawbacks: when the object is measured, the bracket needs to be installed and the bracket needs to be installed on the surface of the object, but the surface condition of the object does not necessarily allow a plurality of magnets to be fixed and a cross beam to be erected on the surface of the object to be measured.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a percentage table is with measuring support, installation percentage table that can be convenient to directly be fixed in the support and await measuring article one side, adjust the percentage table position and detect, convenient operation, thereby promote its convenience.

The above object of the present invention can be achieved by the following technical solutions: the utility model provides a percentage table is with measuring support which characterized in that: including adsorbing the seat adsorb the support arm of installing on the seat and keep away from the support arm adsorb the percentage table of seat one end installation, the percentage table passes through connecting piece and support arm connection, the support arm includes vertical pole and horizon bar, vertical pole one end with adsorb the seat and be connected, the other end is connected with the horizon bar, the horizon bar rotates with vertical pole and is connected, simultaneously the horizon bar is kept away from vertical pole one end is connected with the percentage table, vertical pole is scalable setting with the horizon bar.

Implement above-mentioned technical scheme, when needs use the percentage table, at first use the absorption seat to be fixed in article one side that awaits measuring with the support, then the height of the altitude mixture control support arm through controlling vertical pole, adjust the position of horizon bar simultaneously, through rotating or flexible mode, adjust the position of support arm, when adjusting near article surface that awaits measuring with the one end that the horizon bar was kept away from vertical pole, pass through the connecting piece with the percentage table and install on the horizon bar, adjust the horizon bar simultaneously and make the percentage table can measure the article that awaits measuring, and convenient for operation need not to install, thereby promote its convenience.

The utility model discloses further set up to: the connecting pipe has been installed to the vertical pole one end of keeping away from the absorption seat, the connecting pipe cavity sets up, and the cover is located on the vertical pole set up the through hole of a set of axle center symmetry respectively on the pipe wall of connecting pipe, the horizon bar is worn to locate in the through hole, simultaneously the connecting pipe facial make-up is equipped with fastening bolt, fastening bolt's spiral shell head stretches into in the connecting pipe and the butt of horizon bar lateral wall, has installed fastening nut at its one end that stretches out the connecting pipe simultaneously.

Implement above-mentioned technical scheme, accomplish the back with altitude mixture control through vertical pole, loosen fastening nut, then control the locking hole motion that horizontal pole set up along the symmetry, adjust the horizontal pole and expose length, screw up fastening nut after the regulation is accomplished again, realize the fixed to the horizontal pole, can control the horizontal pole simultaneously and use the length direction of vertical pole to rotate as the axis of rotation, adjust the position of percentage table, make things convenient for the staff to operate to promote its convenience.

The utility model discloses further set up to: and a hand-held knob is arranged on the fastening nut.

Implement above-mentioned technical scheme, through the knob of holding of installing on fastening nut, can adjust fastening nut at the staff, when screwing up or unscrewing it, make things convenient for the staff application of force to promote its convenience.

The utility model discloses further set up to: the horizontal pole includes mounting and moving part, mounting one end with vertical pole is connected, the moving part connect in the one end of vertical pole is kept away from to the mounting, the one end that vertical pole was kept away from to the mounting is provided with the ear template, moving part one end is provided with the ear template that the cooperation of ear template set up is simultaneously two wear to be equipped with fixing bolt between the ear template.

Implement above-mentioned technical scheme, when adjusting the length and the position of horizontal pole, its mounting is connected with vertical pole, can adjust its length, opens fixing bolt simultaneously, can rotate its moving part for the position of percentage table can be when adjusting length, and height-adjusting makes things convenient for the staff operation, thereby promotes its convenience.

The utility model discloses further set up to: the adsorption seat comprises a base and a vacuum chuck arranged in the base, a pressure groove is formed in the side wall of the base, a pressure rod is arranged in the pressure groove, and one end of the pressure rod extending into the base is connected to the top of the vacuum chuck.

Implement above-mentioned technical scheme, when using the percentage table, at first place the position to the support and select, handle its surface after the selection is accomplished, then place the base in the selected position of placing, control depression bar downstream simultaneously, flatten the vacuum chuck by normal condition gradually and adsorb in the position of placing, with the support rigidity to promote its reliability.

The utility model discloses further set up to: and a plurality of magnets are arranged at the bottom of the base.

Implement above-mentioned technical scheme, through a plurality of magnets that install bottom the base, can increase the weight of whole base, prevent because the support arm overlength, make the support rock, influence the stability of support, can await measuring simultaneously when article surface and its place of placing are the metal, adsorb, when making things convenient for the staff operation, promote its stability to promote its reliability.

The utility model discloses further set up to: the connecting piece includes two sets of arc plates that vertical pole one end was installed are kept away from to the horizon bar, and the one end of two sets of arc plates is rotated and is connected, and the axis of rotation is parallel with its arc center axis, two the other end of arc plate sets up snap ring and pothook mutually supporting respectively.

Implement above-mentioned technical scheme, with the support rigidity, and accomplish the back with the length and the angle modulation of support arm, put into between two sets of arcs with the sleeve pipe of percentage table bottom, then rotate two sets of arcs with the percentage table butt between it, the rethread control snap ring presss from both sides the percentage table tightly with the cooperation of pothook, after the centre gripping is accomplished, with the measuring head of percentage table and the surperficial butt of the article that awaits measuring, detects to promote its reliability.

The utility model discloses further set up to: and an elastic layer is arranged on the inner wall of the arc-shaped plate.

Implement above-mentioned technical scheme, through the elastic layer of installing in the inside of arc, can promote the clamping-force and the frictional force of two sets of arcs to percentage table between it to reduce the damage to the percentage table, thereby promote its reliability and life.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the dial indicator needs to be used, firstly, the adsorption seat is used for fixing the support on one side of an object to be measured, then the height of the supporting arm is adjusted by controlling the height of the vertical rod, meanwhile, the position of the horizontal rod is adjusted, the position of the supporting arm is adjusted in a rotating or telescopic mode, when one end of the horizontal rod, far away from the vertical rod, is adjusted to be close to the surface of the object to be measured, the dial indicator is installed on the horizontal rod through the connecting piece, and meanwhile, the horizontal rod is adjusted to enable the dial indicator to measure the object to be measured, so that the dial indicator is convenient to operate and free of installation, and;

2. when the dial indicator is used, firstly, the placing position of the support is selected, the surface of the support is processed after the selection is completed, then the base is placed at the selected placing position, the pressing rod is controlled to move downwards, the vacuum chuck is gradually flattened and adsorbed at the placing position from a normal state, and the position of the support is fixed, so that the reliability of the support is improved;

3. after the support is fixed in position and the length and the angle of the support arm are adjusted, the sleeve at the bottom of the dial indicator is placed between the two sets of arc-shaped plates, then the two sets of arc-shaped plates are rotated to enable the dial indicator to be abutted between the two sets of arc-shaped plates, the dial indicator is clamped tightly through the matching of the control clamping ring and the clamping hook, and after clamping is completed, the measuring head of the dial indicator and the surface of an object to be measured are abutted to be detected, so that the reliability of the measuring head is improved.

Drawings

Fig. 1 is the utility model provides a percentage table is with measuring support's overall structure sketch map.

Fig. 2 is the utility model provides a percentage table is with the overall structure sketch map of adsorbing the seat in measuring the support.

In the figure: 1. an adsorption seat; 2. a support arm; 3. a dial indicator; 4. a connecting member; 5. a vertical rod; 6. a horizontal bar; 7. a connecting pipe; 8. a through hole; 9. fastening a bolt; 10. fastening a nut; 11. holding the knob by hand; 12. a fixing member; 13. a movable member; 14. an ear-shaped plate; 15. fixing the bolt; 16. a base; 17. a vacuum chuck; 18. pressing the groove; 19. a pressure lever; 20. a magnet; 21. an arc-shaped plate; 22. a snap ring; 23. a hook; 24. an elastic layer.

Detailed Description

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

Referring to fig. 1, for the utility model discloses a percentage table is with measuring support, including adsorbing seat 1, support arm 2 of installing on adsorbing seat 1 reaches the percentage table 3 of adsorbing the installation of 1 one end of seat 2 is kept away from at support arm 2, percentage table 3 passes through connecting piece 4 and is connected with support arm 2, support arm 2 includes vertical pole 5 and horizon bar 6, vertical pole 5 one end with adsorb seat 1 and be connected, the other end is connected with horizon bar 6, horizon bar 6 rotates with vertical pole 5 to be connected, 5 one end of vertical pole are kept away from to horizon bar 6 simultaneously and are connected with percentage table 3, vertical pole 5 is scalable setting with horizon bar 6.

Referring to fig. 1, a connecting pipe 7 is installed at one end of a vertical rod 5 far away from an adsorption seat 1, the connecting pipe 7 is hollow and sleeved on the vertical rod 5, a set of axially symmetric through holes 8 are respectively formed in the pipe wall of the connecting pipe 7, a horizontal rod 6 is arranged in the through holes 8 in a penetrating manner, a fastening bolt 9 is installed on the connecting pipe 7, the screw head of the fastening bolt 9 extends into the connecting pipe 7 to abut against the side wall of the horizontal rod 6, a fastening nut 10 is installed at one end of the fastening bolt extending out of the connecting pipe 7, a hand knob 11 is arranged on the fastening nut 10, the horizontal rod 6 comprises a fixing part 12 and a moving part 13, one end of the fixing part 12 is connected with the vertical rod 5, the moving part 13 is connected with one end of the fixing part 12 far away from the vertical rod 5, an ear-shaped plate 14 is arranged at one end, meanwhile, a fixing bolt 15 is arranged between the two ear-shaped plates 14 in a penetrating way; the knob 11 is held by hand, so that the worker can conveniently apply force when the worker adjusts the fastening nut 10 to screw or unscrew the fastening nut.

Referring to fig. 1, the connecting piece 4 comprises two groups of arc-shaped plates 21 arranged at one end of the horizontal rod 6 far away from the vertical rod 5, one ends of the two groups of arc-shaped plates 21 are rotatably connected, the rotating shaft is parallel to the axis of the arc center of the rotating shaft, the other ends of the two groups of arc-shaped plates 21 are respectively provided with a clamping ring 22 and a clamping hook 23 which are mutually matched, and the inner wall of the arc-shaped plate 21 is provided with an elastic layer 24; the elastic layer 24 can improve the clamping force and the friction force of the two groups of arc-shaped plates 21 to the dial indicator 3 between the two groups of arc-shaped plates, and reduce the damage to the dial indicator 3.

Referring to fig. 2, the adsorption base 1 includes a base 16 and a vacuum chuck 17 installed in the base 16, a pressing groove 18 is opened on a side wall of the base 16, a pressing rod 19 is installed in the pressing groove 18, one end of the pressing rod 19 extending into the base 16 is connected to the top of the vacuum chuck 17, and a plurality of magnets 20 are installed at the bottom of the base 16; magnet 20 can increase the weight of whole base 16, prevents because support arm 2 overlength, makes the support rock, influences the stability of support, and the article surface that can await measuring simultaneously is rather than when placing the position and be the metal, adsorbs.

Working process (principle): when the dial indicator 3 is needed to be used, firstly, the placing position of the support is selected, the surface of the support is processed after the selection is completed, then the base 16 is placed at the selected placing position, the pressing rod 19 is controlled to move downwards, the vacuum chuck 17 is gradually flattened and adsorbed at the placing position from a normal state, the position of the support is fixed, the support is fixed on one side of an object to be detected by using the adsorption seat 1, then the height of the support arm 2 is adjusted by controlling the height of the vertical rod 5, after the height is adjusted by the vertical rod 5, the fastening nut 10 is loosened, the fixing piece 12 is controlled to move along the locking hole, the length of the fixing piece can be adjusted, meanwhile, the fixing bolt 15 is opened, the moving piece 13 of the moving piece can be rotated, the position of the dial indicator 3 can control the horizontal rod 6 to rotate by taking the length direction of the vertical rod 5 as a rotating shaft, adjust again after accomplishing fastening nut 10 and fixing bolt 15 to screw up, realize fixing to horizon bar 6, when adjusting the one end of keeping away from vertical pole 5 with horizon bar 6 near the article surface that awaits measuring, put into the sleeve pipe of percentage table 3 bottom between two sets of arc 21, then rotate two sets of arc 21 with percentage table 3 butt between it, rethread control snap ring 22 presss from both sides percentage table 3 with the cooperation of pothook 23 tightly, after the centre gripping is accomplished, with the measuring head of percentage table 3 and the surperficial butt of the article that awaits measuring, detect.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a percentage table is with measuring support which characterized in that: including adsorbing seat (1) support arm (2) of installing on adsorbing seat (1) and be in support arm (2) are kept away from adsorb percentage table (3) of seat (1) one end installation, percentage table (3) are connected with support arm (2) through connecting piece (4), support arm (2) include vertical pole (5) and horizon bar (6), vertical pole (5) one end is connected with adsorbing seat (1), and the other end is connected with horizon bar (6), horizon bar (6) rotate with vertical pole (5) and are connected, simultaneously horizon bar (6) are kept away from vertical pole (5) one end is connected with percentage table (3), vertical pole (5) are scalable setting with horizon bar (6).

2. The measurement support for the percentage table according to claim 1, characterized in that: connecting pipe (7) have been installed to vertical pole (5) one end of keeping away from adsorption seat (1), connecting pipe (7) cavity sets up, and the cover is located on vertical pole (5) set up through hole (8) of a set of axle center symmetry on the pipe wall of connecting pipe (7) respectively, level bar (6) are worn to locate in through hole (8), be in simultaneously connecting pipe (7) facial make-up is equipped with fastening bolt (9), the spiral shell head of fastening bolt (9) stretches into in connecting pipe (7) and level bar (6) lateral wall butt, has installed fastening nut (10) at its one end that stretches out connecting pipe (7) simultaneously.

3. The measurement support for the percentage table according to claim 2, characterized in that: a hand-held knob (11) is arranged on the fastening nut (10).

4. The measurement support for the percentage table according to claim 1, characterized in that: horizontal pole (6) are including mounting (12) and moving part (13), mounting (12) one end with vertical pole (5) are connected, moving part (13) connect in the one end of vertical pole (5) is kept away from in mounting (12), the one end that vertical pole (5) were kept away from in mounting (12) is provided with ear template (14), moving part (13) one end is provided with ear template (14) that ear template (14) cooperation set up, two simultaneously wear to be equipped with fixing bolt (15) between ear template (14).

5. The measurement support for the percentage table according to claim 1, characterized in that: the adsorption base (1) comprises a base (16) and a vacuum sucker (17) installed in the base (16), a pressing groove (18) is formed in the side wall of the base (16), a pressing rod (19) is installed in the pressing groove (18), and one end, extending into the base (16), of the pressing rod (19) is connected to the top of the vacuum sucker (17).

6. The measurement support for the percentage table according to claim 5, characterized in that: a plurality of magnets (20) are arranged at the bottom of the base (16).

7. The measurement support for the percentage table according to claim 1, characterized in that: the connecting piece (4) comprises two groups of arc-shaped plates (21) which are arranged at one end of the horizontal rod (6) far away from the vertical rod (5), one ends of the two groups of arc-shaped plates (21) are rotatably connected, the rotating shaft is parallel to the axis of the arc center of the rotating shaft, and the other ends of the two groups of arc-shaped plates (21) are respectively provided with a clamping ring (22) and a clamping hook (23) which are matched with each other.

8. The measurement support for the percentage table according to claim 7, characterized in that: an elastic layer (24) is arranged on the inner wall of the arc-shaped plate (21).