CN214276830U

CN214276830U - Flatness measuring device for machining

Info

Publication number: CN214276830U
Application number: CN202120251986.5U
Authority: CN
Inventors: 张建宏; 王传红
Original assignee: Yangzhou Polytechnic College Yangzhou Radio and TV University
Current assignee: Yangzhou Polytechnic College Yangzhou Radio and TV University
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-09-24
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a flatness measuring device for machining, including the flatness measuring apparatu, the bottom plate is installed to flatness measuring apparatu bottom, the stopper is installed, two in the even embedding of bottom plate top side portion the guide rail is all installed, two at both ends about between the stopper roll connection has the gyro wheel between the guide rail, the gyro wheel top is connected with the support column. The utility model relates to a machinery processing technology field, the guide rail at both ends is located the upper and lower both ends of gyro wheel about between two stoppers, it is heavier to avoid the mechanical equipment weight that backup plate one side was placed, and lead to the gyro wheel to take place to drop, influence its use, the wheel is detained and can be fixed the gyro wheel, and through the bracing piece, guide rail and gyro wheel, be convenient for remove the curb plate on connecting plate top, so that can be according to the length and the size of the mechanical equipment of volume of awaiting measuring, so that send into the suitable position department of plane degree measuring apparatu one end with it, and carry out the plane degree through the plane degree measuring apparatu and detect.

Description

Flatness measuring device for machining

Technical Field

The utility model relates to a machining technical field specifically is a flatness measuring device for machining.

Background

The flatness inspection instrument is an instrument designed according to the principle of optical auto-collimation, can accurately measure the straightness error of a guide rail of a machine tool or an instrument, can also measure the flatness error of a flat plate and the like, and utilizes accessories such as an optical squarer, a reflector with a magnetic seat and the like.

At present, when carrying out the plane degree to machining equipment and detecting, generally need place its one end at the plane degree detector, the convenience is detected its plane degree, traditional placing means adopts artificial mode to place equipment in plane degree detector one end more, lead to the user can't send it into the suitable position department of plane degree measuring apparatu one end, and, traditional plane degree detector is when detecting other parameter, be not convenient for adjust machining equipment's angle and direction, lead to traditional detector measuring accurate inadequately, for this reason, we have proposed a plane degree measuring device for machining and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flatness measuring device for machining to solve the traditional mode of placing that above-mentioned background art provided and adopt artificial mode to place equipment in flatness detector one end more, lead to the user can't send it into the suitable position department of flatness measuring apparatu one end, moreover, traditional flatness detector is when detecting other parameters, the angle and the direction of adjustment machining equipment of being not convenient for, lead to the measuring not accurate problem inadequately of traditional detector.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a flatness measuring device for machining comprises a flatness measuring instrument, wherein a bottom plate is installed at the bottom end of the flatness measuring instrument, limit blocks are evenly embedded and installed at one side edge portion of the top end of the bottom plate, guide rails are installed at the upper end and the lower end between the two limit blocks, a roller is connected between the two guide rails in a rolling mode, a support column is connected to the top end of the roller, a connecting plate is clamped at the top end of the support column, a side plate is welded at the top end of the connecting plate, a support rod is installed in the middle of one side of the side plate, one end of the support rod is fixedly connected with the connecting plate, and a wheel buckle is arranged on the outer side of one roller;

the curb plate opposite side middle part is rotated and is connected with the live-rollers, live-rollers one end joint has the backup plate, the welding of backup plate bottom has first piece of placing, the connecting block has all been welded at the backup plate both ends, two the guide hole has all been seted up on the connecting block top, guide hole internal connection has a spring, two place the piece through spring coupling between the connecting block with the second, the second is placed piece top middle part and has been seted up the screw, the inboard meshing of screw is connected with the screw rod, the screw rod bottom is connected with the sponge piece.

Preferably, the outer side of the rotating part of the rotating roller is provided with threads, and the outer side of the threads is connected with a fixed end cover in a meshing manner.

Preferably, a push rod is welded at one side end of the side plate.

Preferably, the four corners of the bottom end of the bottom plate are connected with connecting columns, and the outer parts of the bottom ends of the connecting columns are sleeved with circular rubber pads.

Preferably, the top end of the first placing sheet and the bottom end surface of the second placing sheet are both bonded with anti-slip pads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. be provided with the bottom plate, the guide rail at upper and lower both ends is located the upper and lower both ends of gyro wheel between two stoppers, it is heavier to avoid the mechanical equipment weight of placing by backup plate one side to be heavier, and lead to the gyro wheel to take place to drop, influence its use, the wheel is detained and can be fixed the gyro wheel, and through the bracing piece, the effect of guide rail and gyro wheel, be convenient for remove the curb plate on connecting plate top, so that can be according to the length and the size of the mechanical equipment of volume of awaiting measuring, so that send it into the suitable position department of plane degree measuring apparatu one end, and carry out the plane degree through the plane degree measuring apparatu and detect.

2. Be provided with the live-rollers, through the effect of first piece, spring, the piece is placed to the second, be convenient for place and press from both sides tightly the mechanical equipment of different grade type and size placed to backup plate one side, and through the effect of live-rollers, be convenient for rotate the backup plate, so that adjust machining equipment's angle and direction, thereby make this plane degree measuring apparatu conveniently measure mechanical equipment's the straightness and the linearity that hang down, the different measured data that obtain mechanical equipment that can be better, convenient and practical.

Drawings

Fig. 1 is the utility model provides a flatness measuring device's for machining structural schematic.

Fig. 2 is the utility model provides a mounting structure schematic diagram of flatness measuring device's gyro wheel for machining.

Fig. 3 is the utility model provides a mounting structure schematic diagram of flatness measuring device's backup plate for machining.

In the figure: 1. a flatness measuring instrument; 2. a base plate; 3. a limiting block; 4. a guide rail; 5. a roller; 6. a support pillar; 7. a connecting plate; 8. a side plate; 9. a support bar; 10. a push rod; 11. a wheel buckle; 12. a rotating roller; 13. a backup plate; 14. a first placing sheet; 15. connecting blocks; 16. a guide hole; 17. a spring; 18. a second placing sheet; 19. a screw hole; 20. a screw; 21. a sponge block; 22. and fixing the end cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a flatness measuring device for machining, including flatness measuring instrument 1, bottom plate 2 is installed to flatness measuring instrument 1 bottom, 2 bottom four corners positions of bottom plate all are connected with the spliced pole, circular rubber pad has been cup jointed to spliced pole bottom outside, be convenient for support bottom plate 2, stopper 3 is installed in the even embedding of 2 top side limit portions of bottom plate, guide rail 4 is all installed at upper and lower both ends between two stopper 3, roll connection has gyro wheel 5 between two guide rail 4, gyro wheel 5 top is connected with

support column

6, 6 top joints of support column have connecting

plate

7, 7 welding of connecting plate top have

curb plate

8, 8 one side mid-mounting of curb plate has

bracing piece

9, 9 one end of bracing piece and 7 fixed connection of connecting plate, 8 side end welding of curb plate has push rod 10, be convenient for promote

curb plate

8, 5 outsides of a gyro wheel are provided with wheel and detain 11.

8 opposite side middle parts of curb plate are rotated and are connected with live-rollers 12, live-rollers 12 one end joint has backup plate 13, backup plate 13 bottom welding has first place piece 14, connecting block 15 has all been welded at backup plate 13 both ends, guide hole 16 has all been seted up on two connecting block 15 tops, guide hole 16 internal connection has spring 17, be connected with second place piece 18 through spring 17 between two connecting blocks 15, first place piece 14 top and the 18 bottom surface of second place piece all bond the slipmat, avoid placing the machining equipment between first place piece 14 and the second place piece 18 to take place to slide, screw 19 has been seted up at the 18 top middle part of second place piece, screw 19 inboard meshing is connected with screw rod 20, screw rod 20 bottom is connected with sponge piece 21, the screw has been seted up in the rotation portion outside of live-rollers 12, the meshing of the screw outside is connected with fixed end cover 22, be convenient for fix the rotation portion of live-rollers 12.

In the utility model, firstly, the machining equipment to be detected is placed on one side of the backup plate 13, namely the top end of the first placing piece 14, then the second placing piece 18 is pulled upwards according to the size of the machining equipment, so that the two springs 17 at the bottom end of the second placing piece 18 are stretched inside the guide hole 16, thereby the top end of the machining equipment is clamped through the second placing piece 18, then the screw rod 20 in the screw hole 19 can be rotated, the sponge block 21 at the bottom end of the screw rod 20 is further fixed with the machining equipment, and the machining equipment on one side of the backup plate 13 is prevented from falling down when the rotating roller 12 rotates;

secondly, the supporting rod 9 is pushed through the push rod 10, so that the roller 5 at the bottom end of the connecting plate 7 rolls between the two guide rails 4, the side plate 8 at the top end of the connecting plate 7 is convenient to move, the guide rails 4 at the upper end and the lower end between the two limiting blocks 3 are positioned at the upper end and the lower end of the roller 5, the phenomenon that the roller 5 falls down due to the heavy weight of mechanical equipment placed on one side of the backup plate 13 is avoided, the use of the roller is influenced, the roller 5 can be fixed through the wheel buckle 11, and in sum, the roller 5 can be conveniently sent to a proper position at one end of the flatness measuring instrument 1 according to the length and the size of the mechanical equipment to be measured, and the flatness measuring instrument 1 is used for flatness detection;

finally, when it is necessary to measure the perpendicularity and linearity on the machining equipment, the backup plate 13 is rotated by the rotating roller 12 to adjust the machining equipment to an appropriate angle, and the end cover 22 is fixed by engagement to fix the rotating roller 12 to the side plate 8.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The flatness measuring device for machining comprises a flatness measuring instrument (1) and is characterized in that a bottom plate (2) is installed at the bottom end of the flatness measuring instrument (1), limit blocks (3) are evenly embedded and installed at one side edge portion of the top end of the bottom plate (2), guide rails (4) are installed at the upper end and the lower end between the two limit blocks (3), a roller (5) is connected between the two guide rails (4) in a rolling mode, a support column (6) is connected to the top end of the roller (5), a connecting plate (7) is clamped at the top end of the support column (6), a side plate (8) is welded at the top end of the connecting plate (7), a support rod (9) is installed in the middle of one side of the side plate (8), one end of the support rod (9) is fixedly connected with the connecting plate (7), and a wheel buckle (11) is arranged on the outer side of one roller (5);

curb plate (8) opposite side middle part is rotated and is connected with live-rollers (12), live-rollers (12) one end joint has backup plate (13), the welding of backup plate (13) bottom has first place piece (14), connecting block (15), two have all been welded at backup plate (13) both ends guide hole (16) have all been seted up on connecting block (15) top, guide hole (16) internal connection has spring (17), two be connected with second through spring (17) between connecting block (15) and place piece (18), screw (19) have been seted up at second place piece (18) top middle part, screw (19) inboard meshing is connected with screw rod (20), screw rod (20) bottom is connected with sponge piece (21).

2. The flatness measuring device for machining according to claim 1, wherein an outer side of a rotating portion of the rotating roll (12) is threaded, and a fixed end cap (22) is engaged and connected to an outer side of the thread.

3. The flatness measuring device for machining according to claim 1, wherein a push rod (10) is welded to one side end of the side plate (8).

4. The flatness measuring device for machining according to claim 1, wherein four corners of the bottom end of the bottom plate (2) are connected with connecting columns, and a circular rubber pad is sleeved outside the bottom ends of the connecting columns.

5. The flatness measuring device for machining according to claim 1, wherein non-slip pads are adhered to the top end surfaces of the first placing piece (14) and the bottom end surfaces of the second placing piece (18).