CN217413373U

CN217413373U - Inner diameter measuring device for machining of numerical control gantry boring machine

Info

Publication number: CN217413373U
Application number: CN202220407805.8U
Authority: CN
Inventors: 吕建华; 康健华; 鲍德旭; 孙亮
Original assignee: Shenyang Taige Technology Co ltd
Current assignee: Shenyang Taige Technology Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-09-13
Anticipated expiration: 2032-02-28

Abstract

The utility model belongs to the measuring tool field, specific internal diameter measurement device for numerical control longmen boring machine processing that says so, including the device main part, the bottom surface bolt of device main part has the base, the surface mounting of device main part has display panel, the surface mid-mounting of base has the measuring head, the surface bolt of base has the locking case, the surface rotation of locking case is connected with the carousel. Drive the connecting axle through rotating the carousel and rotate, make the drive bevel gear rotate, drive bevel gear and No. two intermeshing, make a threaded rod and No. two threaded rod synchronous rotations, all take place relative rotation between a threaded rod and a screw thread section of thick bamboo and between No. two threaded rods and No. two screw thread sections of thick bamboo, and produce opposite screw thread power, make the connecting plate drive two sets of fixed plates and keep away from each other, hug closely with the internal surface in inner diameter hole, and then make the measuring head stably be located the center in inner diameter hole, when making the device stable fixed, make things convenient for the measurement of internal diameter.

Description

Inner diameter measuring device for machining of numerical control gantry boring machine

Technical Field

The utility model relates to a measuring tool field specifically is an internal diameter measurement device for processing of numerical control longmen boring machine.

Background

In the process of machining by the numerical control gantry boring machine, in order to improve the machining precision and quality of relevant inner diameters, an inner diameter measuring device is usually used for measuring and detecting the inner diameters.

The existing inner diameter measuring device for machining the numerical control gantry boring machine needs to be vertically and stably placed at the center of an inner diameter hole for measurement in the using process, but when the measuring device is placed for measurement, the position deviation is easily released, and then the use of the inner diameter measuring device and the measuring device is influenced, so that the inner diameter measuring device for machining the numerical control gantry boring machine is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate the deficiency of the prior art, solve the problem among the background art, the utility model provides an internal diameter measuring device for processing of numerical control longmen boring machine.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to an internal diameter measuring device for numerical control gantry boring machine processing, which comprises a device main body, the bottom surface of the device main body is bolted with a base, the surface of the device main body is provided with a display panel, the surface middle part of the base is provided with a measuring head, the surface of the base is bolted with a locking box, the surface of the locking box is rotationally connected with a turntable, the inner middle part of the base is rotationally connected with a driving bevel gear, a connecting shaft is bolted between the surface of the driving bevel gear and the turntable, one side of the inner part of the base, which is positioned at the driving bevel gear, is rotationally connected with a first bevel gear, the other side of the inner part of the base, which is positioned at the driving bevel gear, is rotationally connected with a second bevel gear, the surface of the inner part of the base, which is positioned at the second bevel gear, is rotationally connected with a first threaded rod, the utility model discloses a threaded rod, including threaded rod, base, movable mouth, connecting plate, base, connecting plate, the surface mounting of a threaded rod has a thread section of thick bamboo, the surface mounting of No. two threaded rods has a thread section of thick bamboo, the movable mouth has been seted up to the bottom surface of base, the bottom surface of a thread section of thick bamboo and No. two thread sections of thick bamboos and be located the movable mouth in-bolt and have connected the connecting plate, the bottom surface rigid coupling of connecting plate has the fixed plate, the equal rigid coupling in side of a thread section of thick bamboo and No. two thread sections of thick bamboos has spacing section of thick bamboo, the inside bolt of base has a spacing pole, is favorable to internal diameter measuring device's fixed, convenient measurement.

Preferably, the bottom surface of base is close to the edge and installs the electromagnetic plate, the electromagnetic plate is the rectangle form, the quantity of electromagnetic plate is two sets of and symmetric distribution in the both sides of measuring head, is favorable to further fixing internal diameter measuring device.

Preferably, the driving bevel gear, the first bevel gear and the second bevel gear are matched and are mutually meshed, the first threaded cylinder is sleeved on the surface of the first threaded rod, the first threaded cylinder and the first threaded rod are matched and are in threaded connection with each other, the second threaded cylinder is sleeved on the surface of the second threaded rod, and the second threaded cylinder and the second threaded rod are matched and are in threaded connection with each other, so that power transmission is facilitated.

Preferably, the screw thread on a threaded rod surface is clockwise, the screw thread on No. two threaded rod surfaces is anticlockwise, connecting plate and movable opening looks adaptation just are sliding connection each other, the quantity of fixed plate is two sets of and symmetric distribution in the both sides of measuring head, is favorable to the synchronous looks of fixed plate or incorgruous removal.

Preferably, the limiting cylinder is sleeved on the surface of the limiting rod, and the limiting cylinder and the limiting rod are matched and are in sliding connection with each other, so that the fixing plate can stably move.

Preferably, the inside bolt that the surface of connecting axle is located the locking case has the locking wheel, the inside sliding connection of locking case has the cardboard, the locking groove has been seted up on the port surface of cardboard, the spout has been seted up on the inside upper and lower surface of locking case, the port side rigid coupling of cardboard has the slider, the surface mounting of cardboard has the bearing frame, the bearing frame internal rotation is connected with the connecting rod, the port rigid coupling of connecting rod has the screw thread piece, the port bolt of screw thread piece has the knob, the side of locking case has the solid fixed cylinder with the junction rigid coupling of connecting rod, is favorable to the position locking of fixed plate.

Preferably, the fixed cylinder is the screw sleeve, fixed cylinder and screw block looks adaptation just are threaded connection each other, the locking groove is the arc tooth's socket, the locking wheel is circular gear, locking groove and locking wheel looks adaptation just intermesh each other, the slider is located the spout, slider and spout looks adaptation just are sliding connection each other, are favorable to improving the locking effect.

Preferably, the inside surface rigid coupling of locking case has the magnet, the surface rigid coupling of cardboard has the iron sheet, the iron sheet is the rectangle, the magnet is the rectangle form, magnet and iron sheet looks adaptation are favorable to the rigidity of cardboard.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a rotate the carousel and drive the connecting axle and rotate, make the drive bevel gear rotate, drive bevel gear and No. two mesh each other, make threaded rod and No. two threaded rods rotate synchronously, all take place relative rotation between threaded rod and the screw cylinder and between threaded rod and the screw cylinder of No. two, and produce opposite screw thread power, make the connecting plate drive two sets of fixed plates and keep away from each other, hug closely with the internal surface of inside diameter hole, and then make the measuring head stably be located the center of inside diameter hole, when making the device stably fix, make things convenient for the measurement of internal diameter;

2. the utility model discloses a promote the knob, make the iron sheet separation of magnet and cardboard port, the slip of cooperation slider in the spout makes locking groove and locking wheel contact, rotates the knob, makes thread block and solid fixed cylinder connect soon, and the locking groove is stable and the locking wheel meshing, avoids the locking wheel to rotate, and then carries out the position locking to the fixed plate, avoids the fixed block not hard up with being connected in inner diameter hole, influences the internal diameter measurement.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic bottom structure of the present invention;

fig. 3 is a cross-sectional view of the base of the present invention;

fig. 4 is a cross-sectional view of the locking box of the present invention;

fig. 5 is an enlarged view of a in fig. 4 according to the present invention.

In the figure: 1. a device main body; 2. a base; 3. a measuring head; 4. a display panel; 5. a lock box; 6. a turntable; 7. a fixing plate; 8. a connecting plate; 9. an electromagnetic plate; 10. a movable opening; 11. a drive bevel gear; 12. a first bevel gear; 13. a second bevel gear; 14. a first threaded rod; 15. a second threaded rod; 16. a first threaded barrel; 17. a second threaded barrel; 18. a limiting cylinder; 19. a limiting rod; 20. a knob; 21. a connecting shaft; 22. a locking wheel; 23. clamping a plate; 24. a locking groove; 25. a chute; 26. a magnet; 27. a slider; 28. iron sheets; 29. a thread block; 30. a fixed cylinder; 31. a connecting rod; 32. and a bearing seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, an inner diameter measuring device for machining a numerical control gantry boring machine comprises a device main body 1, a base 2 is bolted on the bottom surface of the device main body 1, a display panel 4 is mounted on the surface of the device main body 1, a measuring head 3 is mounted in the middle of the surface of the base 2, a locking box 5 is bolted on the surface of the base 2, a turntable 6 is rotatably connected on the surface of the locking box 5, a driving bevel gear 11 is rotatably connected in the middle of the inside of the base 2, a connecting shaft 21 is bolted between the surface of the driving bevel gear 11 and the turntable 6, a first bevel gear 12 is rotatably connected on one side of the driving bevel gear 11 inside the base 2, a second bevel gear 13 is rotatably connected on the other side of the driving bevel gear 11 inside the base 2, a first threaded rod 14 is rotatably connected on the surface of the first bevel gear 12 inside the base 2, the inside port surface that is located No. two bevel gears 13 of base 2 rotates and is connected with threaded rod 15 No. two, the surface mounting of threaded rod 14 has a thread section of thick bamboo 16 No. one, the surface mounting of threaded rod 15 No. two has a thread section of thick bamboo 17, the expansion mouth 10 has been seted up to the bottom surface of base 2, the bottom surface of a thread section of thick bamboo 16 and No. two thread section of thick bamboos 17 just is located the expansion mouth 10 and has bolted connection plate 8, the bottom surface rigid coupling of connection plate 8 has fixed plate 7, the equal rigid coupling in side of a thread section of thick bamboo 16 and No. two thread section of thick bamboos 17 has spacing section of thick bamboo 18, the inside bolt of base 2 has spacing pole 19, is favorable to internal diameter measuring device's fixed, and convenient the measurement avoids the position not hard up, takes place the skew, influences the internal diameter measurement accuracy.

The bottom surface of base 2 is close to the edge and installs electromagnetic plate 9, electromagnetic plate 9 is the rectangle form, electromagnetic plate 9's quantity is two sets of and symmetric distribution in measuring head 3's both sides, is favorable to further fixing internal diameter measuring device, improves measuring environment's stability.

The drive bevel gear 11 and the first bevel gear 12 and the second bevel gear 13 are adapted and mutually engaged with each other, the first threaded barrel 16 is sleeved on the surface of the first threaded rod 14, the first threaded barrel 16 and the first threaded rod 14 are matched and are in threaded connection with each other, the second threaded cylinder 17 is sleeved on the surface of the second threaded rod 15, the second threaded cylinder 17 and the second threaded rod 15 are matched and in threaded connection with each other, so that power transmission is facilitated, the thread on the surface of the first threaded rod 14 is clockwise, the thread on the surface of the second threaded rod 15 is anticlockwise, connecting plate 8 and activity mouth 10 looks adaptation just are sliding connection each other, the quantity of fixed plate 7 is two sets of and symmetric distribution in the both sides of measuring head 3, is favorable to the synchronous looks of fixed plate 7 or moves in different directions, improves inner diameter measuring device's stable fixed efficiency.

The limiting cylinder 18 is sleeved on the surface of the limiting rod 19, the limiting cylinder 18 and the limiting rod 19 are matched and are in sliding connection with each other, so that the fixing plate 7 can stably move, and the inner diameter measuring device can be stably fixed conveniently.

The inside bolt that connecting axle 21's surface is located locking case 5 has locking wheel 22, the inside sliding connection of locking case 5 has cardboard 23, locking groove 24 has been seted up on the port surface of cardboard 23, spout 25 has been seted up on the inside upper and lower surface of locking case 5, the port side rigid coupling of cardboard 23 has slider 27, the surface mounting of cardboard 23 has bearing frame 32, the internal rotation of bearing frame 32 is connected with connecting rod 31, the port rigid coupling of connecting rod 31 has thread block 29, the port bolt of thread block 29 has knob 20, the side of locking case 5 has solid fixed cylinder 30 with the junction rigid coupling of connecting rod 31, is favorable to the position locking of fixed plate 7, avoids becoming flexible, influences the measurement.

Fixed cylinder 30 is the screw sleeve, fixed cylinder 30 and screw block 29 looks adaptation just are threaded connection each other, locking groove 24 is the arc tooth's socket, locking wheel 22 is circular gear, locking groove 24 and locking wheel 22 looks adaptation just intermeshing each other, slider 27 is located spout 25, slider 27 and spout 25 looks adaptation just are sliding connection each other, are favorable to improving locking effect, improve measuring effect.

The inside surface rigid coupling of locking box 5 has magnet 26, the surface rigid coupling of cardboard 23 has iron sheet 28, iron sheet 28 is the rectangle, magnet 26 is the rectangle form, magnet 26 and iron sheet 28 looks adaptation are favorable to the rigidity of cardboard 23, avoid cardboard 23 to influence the rotation of connecting axle 21, and then influence internal diameter measurement device's fixed.

The working principle of the utility model is that when measuring the inner diameter, the measuring head 3 on the bottom surface of the base 2 is placed in the inner diameter hole by arranging the rotary disc 6, the connecting shaft 21, the driving bevel gear 11, the first bevel gear 12, the second bevel gear 13, the first threaded rod 14, the second threaded rod 15, the first threaded cylinder 16, the second threaded cylinder 17, the connecting plate 8 and the fixing plate 7, the rotary disc 6 is rotated, the rotary disc 6 drives the connecting shaft 21 to rotate, the connecting shaft 21 drives the driving bevel gear 11 to rotate, the driving bevel gear 11, the first bevel gear 12 and the second bevel gear 13 are meshed with each other, the first bevel gear 12 and the second bevel gear 13 synchronously rotate in the same direction and drive the first threaded rod 14 and the second threaded rod 15 to synchronously rotate, relative rotation occurs between the first threaded rod 14 and the first threaded cylinder 16 and between the second threaded rod 15 and the second threaded cylinder 17, and opposite thread forces are generated, the connecting plate 8 moves in the movable opening 10 and drives the two groups of fixing plates 7 to be away from each other and to be attached to the inner surface of the inner diameter hole, so that the measuring head 3 is stably positioned at the center of the inner diameter hole, at the moment, the electromagnetic plate 9 is electrified, the electromagnetic plate 9 is stably adsorbed to an iron plate on the periphery of the inner diameter hole, the stability of the base 2 is improved, and the inner diameter is conveniently measured while the device is stably fixed; when the base 2 is stably fixed on the inner diameter hole, the knob 20 is pushed by arranging the locking box 5, the locking wheel 22, the catch plate 23, the locking groove 24, the sliding groove 25, the sliding block 27, the connecting rod 31, the bearing seat 32, the threaded block 29, the fixed cylinder 30, the knob 20, the magnet 26 and the iron sheet 28, so that the magnet 26 is separated from the iron sheet 28 at the port of the catch plate 23, and the connecting rod 31 pushes the catch plate 23 to approach the locking wheel 22 in cooperation with the sliding of the sliding block 27 in the sliding groove 25, when the locking groove 24 is contacted with the locking wheel 22, the knob 20 is rotated, the knob 20 drives the connecting rod 31 and the thread block 29 to synchronously rotate by using the bearing seat 32, so that the thread block 29 is stably screwed with the fixed cylinder 30, the locking groove 24 is stably meshed with the locking wheel 22, the locking wheel 22 is prevented from rotating, and then position locking is carried out on the connecting shaft 21 and the driving bevel gear 11, and the problem that the connection between the fixed block and the inner diameter hole is loosened to influence the inner diameter measurement is avoided.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides an internal diameter measuring device for processing of numerical control longmen boring machine, includes device main part (1), the bottom surface bolt joint of device main part (1) has base (2), the surface mounting of device main part (1) has display panel (4), the surface mid-mounting of base (2) has measuring head (3), its characterized in that: the surface of the base (2) is bolted with a locking box (5), the surface of the locking box (5) is rotationally connected with a rotary table (6), the middle part of the inside of the base (2) is rotationally connected with a driving bevel gear (11), a connecting shaft (21) is bolted between the surface of the driving bevel gear (11) and the rotary table (6), one side of the inside of the base (2) positioned on the driving bevel gear (11) is rotationally connected with a first bevel gear (12), the other side of the inside of the base (2) positioned on the driving bevel gear (11) is rotationally connected with a second bevel gear (13), the surface of the inside of the base (2) positioned on the first bevel gear (12) is rotationally connected with a first threaded rod (14), the surface of a port of the inside of the base (2) positioned on the second bevel gear (13) is rotationally connected with a second threaded rod (15), and a first threaded barrel (16) is installed on the surface of the first threaded rod (14), the surface mounting of No. two threaded rods (15) has No. two threaded cylinders (17), the opening (10) has been seted up to the bottom surface of base (2), the bottom surface of a threaded cylinder (16) and No. two threaded cylinders (17) just is located opening (10) internal bolt and has been connected connecting plate (8), the bottom surface rigid coupling of connecting plate (8) has fixed plate (7), the equal rigid coupling in side of a threaded cylinder (16) and No. two threaded cylinders (17) has spacing section of thick bamboo (18), the inside bolt of base (2) has spacing pole (19).

2. The inner diameter measuring device for the numerical control gantry boring machine machining according to claim 1, is characterized in that: the bottom surface of base (2) is close to the edge and installs electromagnetic plate (9), electromagnetic plate (9) are the rectangle form, the quantity of electromagnetic plate (9) is two sets of and the symmetric distribution is in the both sides of measuring head (3).

3. The inner diameter measuring device for the numerical control gantry boring machine machining according to claim 1, is characterized in that: the driving bevel gear (11), the first bevel gear (12) and the second bevel gear (13) are matched and mutually meshed, the first threaded cylinder (16) is sleeved on the surface of the first threaded rod (14), the first threaded cylinder (16) and the first threaded rod (14) are matched and are in threaded connection with each other, the second threaded cylinder (17) is sleeved on the surface of the second threaded rod (15), and the second threaded cylinder (17) and the second threaded rod (15) are matched and are in threaded connection with each other.

4. The inner diameter measuring device for the numerical control gantry boring machine machining according to claim 3, is characterized in that: the screw thread on a threaded rod (14) surface is clockwise, the screw thread on No. two threaded rods (15) surface is anticlockwise, connecting plate (8) and movable opening (10) looks adaptation just are sliding connection each other, the quantity of fixed plate (7) is two sets of and symmetric distribution in the both sides of measuring head (3).

5. The inner diameter measuring device for the numerical control gantry boring machine machining according to claim 1, is characterized in that: the limiting cylinder (18) is sleeved on the surface of the limiting rod (19), and the limiting cylinder (18) and the limiting rod (19) are matched and are in sliding connection with each other.

6. The inner diameter measuring device for the numerical control gantry boring machine machining according to claim 1, is characterized in that: the surface of connecting axle (21) is located the inside bolt joint of locking case (5) and has had locking wheel (22), the inside sliding connection of locking case (5) has cardboard (23), locking groove (24) have been seted up on the port surface of cardboard (23), spout (25) have been seted up on the inside upper and lower surface of locking case (5), the port side rigid coupling of cardboard (23) has slider (27), the surface mounting of cardboard (23) has bearing frame (32), bearing frame (32) internal rotation is connected with connecting rod (31), the port rigid coupling of connecting rod (31) has screw block (29), the port bolt joint of screw block (29) has knob (20), the side of locking case (5) and the junction rigid coupling of connecting rod (31) have a fixed cylinder (30).

7. The inner diameter measuring device for the numerical control gantry boring machine machining according to claim 6, is characterized in that: fixed section of thick bamboo (30) are the screw sleeve, fixed section of thick bamboo (30) and screw block (29) looks adaptation just are threaded connection each other, locking groove (24) are the arc tooth's socket, locking wheel (22) are circular gear, locking groove (24) and locking wheel (22) looks adaptation just intermeshing each other, slider (27) are located spout (25), slider (27) and spout (25) looks adaptation just are sliding connection each other.

8. The inner diameter measuring device for the numerical control gantry boring machine machining according to claim 7 is characterized in that: the inside surface rigid coupling of locking case (5) has magnet (26), the surface rigid coupling of cardboard (23) has iron sheet (28), iron sheet (28) are the rectangle, magnet (26) are the rectangle form, magnet (26) and iron sheet (28) looks adaptation.