CN216115748U - Turning piece size measurement device - Google Patents
Turning piece size measurement device Download PDFInfo
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- CN216115748U CN216115748U CN202122491045.1U CN202122491045U CN216115748U CN 216115748 U CN216115748 U CN 216115748U CN 202122491045 U CN202122491045 U CN 202122491045U CN 216115748 U CN216115748 U CN 216115748U
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- bevel gear
- fixedly connected
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Abstract
The utility model discloses a turning part size measuring device which comprises a machine shell, wherein the output end of a motor is fixedly connected with first bevel gears, the four first bevel gears are mutually meshed and connected, one ends of the first bevel gears on two sides are fixedly connected with driving shafts, one ends of the two driving shafts are provided with universal joints, the universal joints are rotatably connected with the machine shell through bearings, one end of an upper second bevel gear is fixedly connected with a straight gear, and the edge of the straight gear is meshed and connected with a rack. This turning piece size measuring device, through the cooperation between motor, first bevel gear, driving shaft, second bevel gear, straight-teeth gear and the rack, second bevel gear drives the straight-teeth gear and rotates, and the straight-teeth gear makes the rack rebound, and the rack drives second shell rebound, and the second shell drives second movable block and scale rebound to the assigned position after, stops the motor, measures the top of part, has solved turning piece size measuring device and can't be to anomalous part warp measuring problem.
Description
Technical Field
The utility model relates to the technical field of a turning piece size measuring device, in particular to a turning piece size measuring device.
Background
The turning part is a part processed by a lathe on the lathe, the shape and the size of a blank are changed by utilizing the rotation motion of a workpiece and the linear motion or the curvilinear motion of a cutter, the blank is processed to meet the requirements of a drawing, the part can be measured after the part is processed, however, the existing turning part size measuring device cannot measure trapezoidal parts, cannot fix parts with different sizes, and has low precision during measurement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a turning part size measuring device to solve the problem that trapezoidal parts cannot be measured in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a turning part size measuring device comprises a machine shell, wherein a lifting device is arranged below the inner part of the machine shell;
the lifting device comprises a motor, a first bevel gear, a driving shaft, a universal joint, a second bevel gear, a straight gear and a rack;
the outer wall of motor passes through support and casing looks rigid coupling, the output rigid coupling of motor has first bevel gear, four first bevel gear intermeshing connects, both sides the one end rigid coupling of first bevel gear has the driving shaft, two the one end of driving shaft is provided with the universal joint, the universal joint passes through the bearing and is connected with the casing rotation, the output rigid coupling of universal joint has second bevel gear, two second bevel gear intermeshing connects, the top the one end and the straight-teeth gear looks rigid coupling of second bevel gear, the edge mesh of straight-teeth gear is connected with the rack.
Preferably, the outer wall of the casing is rotatably connected with the machine door through a door leaf.
Preferably, the outer walls of the two driving shafts are fixedly connected with hydraulic cylinders, and the bottoms of the two hydraulic cylinders are fixedly connected with the shell.
Preferably, a fixing device is arranged at one end of the first bevel gear above the first bevel gear;
the fixing device comprises a worm, a worm wheel, a first connecting rod, a transverse plate, a second connecting rod, a clamping block and a first shell;
one end of the worm is fixedly connected with a first bevel gear above the worm, the worm is rotatably connected with a first shell through a bearing, the outer wall of the first shell is fixedly connected with the casing, the edge of the worm is meshed with the worm wheel, the outer wall of the worm wheel is rotatably connected with a first connecting rod through a pin shaft, one end of the first connecting rod is rotatably connected with the transverse plate through a pin shaft, two ends of the transverse plate are tightly attached to two second connecting rods through sliding grooves, the outer wall of the second connecting rod is rotatably connected with the first shell through a pin shaft, one end of the second connecting rod is rotatably connected with the clamping block through a pin shaft, and the bottom of the clamping block is slidably connected with the first shell through a sliding groove.
Preferably, a measuring device is arranged at the top of the rack;
the measuring device comprises a hand wheel, a lead screw, a first moving block, a second moving block, a graduated scale and a second shell;
the bottom of the second shell is fixedly connected with the rack, the inside of the second shell is in sliding connection with the graduated scale through the sliding groove, the outer wall of the graduated scale is fixedly connected with a second moving block, the outer wall of the second moving block is in sliding connection with the first moving block through the sliding groove, the inner wall of the first moving block is in threaded connection with the lead screw, one end of the lead screw is fixedly connected with the hand wheel, and the lead screw is in rotating connection with the shell through the bearing.
Compared with the prior art, the utility model has the beneficial effects that: this turning piece size measurement device compares in traditional art, has following advantage:
through the motor, first bevel gear, the driving shaft, the pneumatic cylinder, the universal joint, second bevel gear, the cooperation between straight-teeth gear and the rack, the pneumatic cylinder drives the driving shaft downstream, make the driving shaft be connected with the output of universal joint, make the disconnection of first bevel gear in top and worm gear, the starter motor once more, the motor drives first bevel gear and rotates, first bevel gear drives the driving shaft and rotates, the driving shaft drives the universal joint and rotates, the universal joint drives second bevel gear and rotates, second bevel gear drives straight-teeth gear and rotates, straight-teeth gear makes the rack rebound, the rack drives second shell rebound, the second shell drives second movable block and scale rebound to the assigned position after, stop the motor, measure the top of part, the problem that a turning piece size measuring device can not be measured to anomalous part through the line is solved.
Through the motor, first bevel gear, the worm wheel, first connecting rod, the diaphragm, the second connecting rod, join in marriage between grip block and the first shell and, the motor drives first bevel gear and rotates, first bevel gear drives the worm and rotates, the worm drives the worm wheel and rotates, the worm wheel drives first connecting rod and rotates, first connecting rod pulling diaphragm downwardly movement, two second connecting rods that the diaphragm made rotate, the second connecting rod drives two grip blocks and moves to the centre along first shell, fix the part, the problem that turning piece size measuring device can't be fixed through going to the part of equidimension not is solved.
Through the cooperation between the hand wheel, the lead screw, the first movable block, the second movable block, the graduated scale and the second shell, the user rotates the hand wheel, the hand wheel drives the lead screw to rotate, the lead screw makes the first movable block move to the left, the first movable block drives the second movable block to move to the left, the second movable block drives the graduated scale to move to the left, stop rotating the hand wheel after the second movable block touches the part, the measurement to the part is accomplished through looking over the scale on the graduated scale, the measurement precision is improved, and the problem of low precision when the turning part size measuring device is used for measurement is solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the casing, the door and the lead screw in FIG. 1;
FIG. 3 is a schematic view of a connection structure of the motor, the first bevel gear and the driving shaft in FIG. 2;
fig. 4 is a schematic view of a connecting structure of the cross plate, the second link and the clamping block in fig. 2.
In the figure: 1. the measuring device comprises a machine shell, 2, a hydraulic cylinder, 3, a lifting device, 301, a motor, 302, a first bevel gear, 303, a driving shaft, 304, a universal joint, 305, a second bevel gear, 306, a straight gear, 307, a rack, 4, a fixing device, 401, a worm, 402, a worm wheel, 403, a first connecting rod, 404, a transverse plate, 405, a second connecting rod, 406, a clamping block, 407, a first shell, 5, a measuring device, 501, a hand wheel, 502, a lead screw, 503, a first moving block, 504, a second moving block, 505, a graduated scale, 506, a second shell, 6 and a machine door.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a turning part size measuring device comprises a machine shell 1, wherein a lifting device 3 is arranged below the inner portion of the machine shell 1, the lifting device 3 comprises a motor 301, first bevel gears 302, driving shafts 303, universal joints 304, second bevel gears 305, straight gears 306 and racks 307, the outer wall of the motor 301 is fixedly connected with the machine shell 1 through a support, the type of the motor 301 is selected according to actual use requirements and meets working requirements, the output end of the motor 301 is fixedly connected with the first bevel gears 302, the motor 301 drives the first bevel gears 302 to rotate, the four first bevel gears 302 are mutually meshed and connected, one ends of the first bevel gears 302 at two sides are fixedly connected with the driving shafts 303, the first bevel gears 302 drive the driving shafts 303 to rotate, the universal joints 304 are arranged at one ends of the two driving shafts 303, the driving shafts 303 can drive the universal joints 304 to rotate, the universal joints 304 are rotatably connected with the machine shell 1 through bearings, the machine shell 1 rotatably supports the universal joints 304 through the bearings, the output end of universal joint 304 is fixedly connected with second bevel gear 305, universal joint 304 drives second bevel gear 305 to rotate, two second bevel gears 305 are meshed with each other and connected, one end of upper second bevel gear 305 is fixedly connected with straight gear 306, second bevel gear 305 drives straight gear 306 to rotate, the edge meshing of straight gear 306 is connected with rack 307, straight gear 306 enables rack 307 to move up and down, the outer wall of machine shell 1 is connected with machine door 6 through door leaf rotation, the outer wall of two driving shafts 303 is fixedly connected with hydraulic cylinder 2, hydraulic cylinder 2 drives driving shaft 303 to move up and down, the bottoms of two hydraulic cylinders 2 are fixedly connected with machine shell 1, the model of driving shaft 303 is selected according to actual use requirements, and work requirements can be met.
One end of the first bevel gear 302 above is provided with a fixing device 4, the fixing device 4 comprises a worm 401, a worm wheel 402, a first connecting rod 403, a transverse plate 404, a second connecting rod 405, a clamping block 406 and a first shell 407, one end of the worm 401 is fixedly connected with the first bevel gear 302 above, the first bevel gear 302 drives the worm 401 to rotate, the worm 401 is rotatably connected with the first shell 407 through a bearing, the first shell 407 rotatably supports the worm 401 through the bearing, the outer wall of the first shell 407 is fixedly connected with the machine shell 1, the edge of the worm 401 is meshed with the worm wheel 402, the worm 401 drives the worm wheel 402 to rotate, the outer wall of the worm wheel 402 is rotatably connected with the first connecting rod 403 through a pin shaft, the worm wheel 402 drives the first connecting rod 403 to rotate, one end of the first connecting rod 403 is rotatably connected with the transverse plate 404 through a pin shaft, the first connecting rod 403 drives the transverse plate 403 to move up and down 404, two ends of the transverse plate 404 are tightly attached to the two second connecting rods 405 through sliding grooves, the transverse plate 404 drives the second connecting rod 405 to rotate up and down, the outer wall of the second connecting rod 405 is rotatably connected with the first shell 407 through a pin shaft, the second connecting rod 405 rotates along the pin shaft on the first shell 407, one end of the second connecting rod 405 is rotatably connected with the clamping block 406 through the pin shaft, the second connecting rod 405 drives the clamping block 406 to move, the bottom of the clamping block 406 is slidably connected with the first shell 407 through a sliding groove, and the first shell 407 limits the moving direction of the clamping block 406 through the sliding groove.
The top of the rack 307 is provided with a measuring device 5, the measuring device 5 comprises a hand wheel 501, a lead screw 502, a first moving block 503, a second moving block 504, a graduated scale 505 and a second housing 506, the bottom of the second housing 506 is fixedly connected with the rack 307, the rack 307 drives the second housing 506 to move up and down, the inside of the second housing 506 is slidably connected with the graduated scale 505 through a chute, the second housing 506 limits the moving direction of the graduated scale 505 through the chute, the outer wall of the graduated scale 505 is fixedly connected with the second moving block 504, the second moving block 504 drives the graduated scale 505 to move, the outer wall of the second moving block 504 is slidably connected with the first moving block 503 through the chute, the first moving block 503 drives the second moving block 504 to move, the inner wall of the first moving block 503 is in threaded connection with the lead screw 502, the lead screw 502 enables the first moving block 503 to move left and right, one end of the lead screw 502 is fixedly connected with the hand wheel 501, the hand wheel 501 drives the lead screw 502 to rotate, the lead screw 502 is rotatably connected with the housing 1 through a bearing, and the housing 1 rotatably supports the lead screw 502 through the bearing.
When the turning piece size measuring device is used, firstly, a part is placed between two clamping blocks 406, an external power supply of a motor 301 is connected, the motor 301 is started, the motor 301 drives a first bevel gear 302 to rotate, the first bevel gear 302 drives a worm 401 to rotate, the worm 401 drives a worm wheel 402 to rotate, the worm wheel 402 drives a first connecting rod 403 to rotate, the first connecting rod 403 pulls a transverse plate 404 to move downwards, the transverse plate 404 drives two second connecting rods 405 to rotate, the second connecting rod 405 drives two clamping blocks 406 to move towards the middle along a first shell 407 to fix the part, when the motor 301 is disconnected, a user rotates a hand wheel 501, the hand wheel 501 drives a lead screw 502 to rotate, the lead screw 502 drives a first moving block 502 to move towards the left, the first moving block 503 drives a second moving block 504 to move towards the left, the second moving block 504 drives a graduated scale 505 to move towards the left, and stops rotating the hand wheel 501 after the second moving block 503 touches the part, when the trapezoidal parts are measured, the hydraulic cylinder 2 is adjusted, the hydraulic cylinder 2 drives the driving shaft 303 to move downwards, so that the driving shaft 303 is connected with the output end of the universal joint 304, the connection between the upper first bevel gear 302 and the worm 401 is disconnected, the motor 301 is started again, the motor 301 drives the first bevel gear 302 to rotate, the first bevel gear 302 drives the driving shaft 303 to rotate, the driving shaft 303 drives the universal joint 304 to rotate, the universal joint 304 drives the second bevel gear 305 to rotate, the second bevel gear 305 drives the straight gear 306 to rotate, the straight gear 306 drives the rack 307 to move upwards, the rack 307 drives the second housing 506 to move upwards, the second housing 506 drives the second moving block 504 and the scale 505 to move upwards to a specified position, the motor 301 is stopped, the measurement is carried out on the parts, the use of the device is completed.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A turning piece size measuring device, includes casing (1), its characterized in that: a lifting device (3) is arranged below the inner part of the machine shell (1);
the lifting device (3) comprises a motor (301), a first bevel gear (302), a driving shaft (303), a universal joint (304), a second bevel gear (305), a straight gear (306) and a rack (307);
the outer wall of motor (301) passes through support and casing (1) looks rigid coupling, the output rigid coupling of motor (301) has first bevel gear (302), four first bevel gear (302) intermeshing connects, both sides the one end rigid coupling of first bevel gear (302) has driving shaft (303), two the one end of driving shaft (303) is provided with universal joint (304), universal joint (304) rotate with casing (1) through the bearing and are connected, the output rigid coupling of universal joint (304) has second bevel gear (305), two second bevel gear (305) intermeshing connects, the top the one end and straight gear (306) looks rigid coupling of second bevel gear (305), the edge mesh of straight gear (306) is connected with rack (307).
2. A turned piece dimension measuring device according to claim 1, characterized in that: the outer wall of the machine shell (1) is rotatably connected with the machine door (6) through a door leaf.
3. A turned piece dimension measuring device according to claim 1, characterized in that: the outer walls of the two driving shafts (303) are fixedly connected with hydraulic cylinders (2), and the bottoms of the two hydraulic cylinders (2) are fixedly connected with the machine shell (1).
4. A turned piece dimension measuring device according to claim 1, characterized in that: a fixing device (4) is arranged at one end of the first bevel gear (302) above;
the fixing device (4) comprises a worm (401), a worm wheel (402), a first connecting rod (403), a transverse plate (404), a second connecting rod (405), a clamping block (406) and a first shell (407);
one end of the worm (401) is fixedly connected with the first bevel gear (302) above, the worm (401) is rotationally connected with the first shell (407) through a bearing, the outer wall of the first outer shell (407) is fixedly connected with the machine shell (1), the edge of the worm (401) is meshed and connected with the worm wheel (402), the outer wall of the worm wheel (402) is rotationally connected with a first connecting rod (403) through a pin shaft, one end of the first connecting rod (403) is rotatably connected with the transverse plate (404) through a pin shaft, two ends of the transverse plate (404) are tightly attached to the two second connecting rods (405) through sliding grooves, the outer wall of the second connecting rod (405) is rotationally connected with the first shell (407) through a pin shaft, one end of the second connecting rod (405) is rotatably connected with the clamping block (406) through a pin shaft, the bottom of the clamping block (406) is connected with the first shell (407) in a sliding mode through a sliding groove.
5. A turned piece dimension measuring device according to claim 1, characterized in that: a measuring device (5) is arranged at the top of the rack (307);
the measuring device (5) comprises a hand wheel (501), a lead screw (502), a first moving block (503), a second moving block (504), a graduated scale (505) and a second shell (506);
the bottom of the second shell (506) is fixedly connected with a rack (307), the inside of the second shell (506) is in sliding connection with a graduated scale (505) through a sliding groove, a second moving block (504) is fixedly connected to the outer wall of the graduated scale (505), the outer wall of the second moving block (504) is in sliding connection with a first moving block (503) through a sliding groove, the inner wall of the first moving block (503) is in threaded connection with a lead screw (502), one end of the lead screw (502) is fixedly connected with a hand wheel (501), and the lead screw (502) is rotatably connected with the shell (1) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122491045.1U CN216115748U (en) | 2021-10-16 | 2021-10-16 | Turning piece size measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122491045.1U CN216115748U (en) | 2021-10-16 | 2021-10-16 | Turning piece size measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216115748U true CN216115748U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122491045.1U Active CN216115748U (en) | 2021-10-16 | 2021-10-16 | Turning piece size measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216115748U (en) |
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2021
- 2021-10-16 CN CN202122491045.1U patent/CN216115748U/en active Active
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