CN213120369U

CN213120369U - Device of quick calibration length with cutting function

Info

Publication number: CN213120369U
Application number: CN202022446144.3U
Authority: CN
Inventors: 蘇素珍
Original assignee: Anhui Xinyixin Precision Machinery Co ltd
Current assignee: Anhui Xinyixin Precision Machinery Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-05-04
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a device of quick calibration length with cutting function relates to the machining field, to current major axis form spare part calibrating device, wastes time and energy, and error range is great, and does not possess cutting function's problem, proposes following scheme now, and it includes workstation and support frame, first threaded rod is installed to the workstation internal rotation, just workstation one side fixed mounting has the mount pad, mount pad top fixed mounting has positive and negative motor of second, first threaded rod one end is followed its length direction and is run through workstation and the positive and negative motor output shaft tip fixed connection of second. The utility model discloses novel structure, and the device easy operation has the function of cutting the part, can improve work efficiency to the part further processing of calibration, reduces the waste of resource, alleviates staff's the amount of labour.

Description

Device of quick calibration length with cutting function

Technical Field

The utility model relates to the field of machining, especially, relate to a device of quick calibration length with cutting function.

Background

In the field of machining, the length of a long-shaft part is calibrated before the long-shaft part is manufactured into a finished product, so that the length of the finished product is ensured to be within a required error range.

The most common method is to measure and calibrate the long shaft manually, the calibration method has the defects of high labor intensity of workers, low efficiency, easily influenced error range by personal measurement methods and the like, and the existing device does not have a cutting function, is very inconvenient and reduces the working efficiency. We therefore propose a device for rapid calibration of length with cutting function.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of device of quick calibration length with cutting function has solved current major axis form spare part calibrating device, wastes time and energy, and error range is great, and does not possess cutting function's problem.

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

a device for quickly calibrating length with a cutting function comprises a workbench and a support frame, wherein a first threaded rod is rotatably mounted in the workbench, a mounting seat is fixedly mounted on one side of the workbench, a second forward and reverse motor is fixedly mounted at the top end of the mounting seat, one end of the first threaded rod penetrates through the workbench along the length direction and is fixedly connected with the end part of an output shaft of the second forward and reverse motor, a second threaded block is sleeved on the first threaded rod in a threaded manner, a connecting block is fixedly connected to the top end of the second threaded block, a limiting block is fixedly connected to the top end of the connecting block, a limiting device is mounted in the limiting block, a sliding rod is fixedly mounted at the top end of the workbench, a fixed block is fixedly mounted at one end of the sliding rod, which is far away from the mounting seat, a support block is sleeved on the sliding rod in a sliding manner and is, just support frame top fixed mounting has fixed frame, fixed mounting has drive arrangement in the fixed frame, the second threaded rod is installed to the support frame internal rotation, just first thread piece has been cup jointed to second threaded rod screw thread, first thread piece top fixed mounting has the slider, just support frame top inner wall seted up with slider assorted spout, first thread piece bottom fixedly connected with cutting device.

Preferably, stop device includes gag lever post, spacing groove and second spring, stopper movable mounting has the gag lever post, just the gag lever post is the T type, set up in the gag lever post with gag lever post assorted spacing groove, just the stopper is run through to the vertical section of gag lever post, the gag lever post horizontal segment both ends all with be connected with the second spring that the structure is the same between the limiting groove inner wall.

Preferably, drive arrangement includes first positive and negative motor, drive gear and driven gear, fixed frame top inner wall fixed mounting has first positive and negative motor, just first positive and negative motor output runs through the support frame, first positive and negative motor output fixedly connected with drive gear, the fixed cover of one end that the second threaded rod is close to the positive and negative motor of second has connect driven gear, just drive gear and driven gear meshing.

Preferably, cutting device includes branch, movable rod, mounting box, motor and cutting knife, first thread piece bottom fixedly connected with branch, just the one end slidable mounting that first thread piece was kept away from to branch has the movable rod, branch is kept away from first thread piece one end and has been seted up the activity groove, just be connected with first spring between movable rod top and the activity groove top inner wall, the movable rod bottom is rotated and is connected with the mounting box, just mounting box bottom inner wall fixed mounting has the motor, the output of motor runs through the mounting box, just the output shaft tip fixedly connected with cutting knife of mounting box, the mounting box is kept away from cutting knife one side and is installed the handle

Preferably, the two sides of the sliding rod are provided with scale strips, and the top ends of the supporting block and the limiting block are arc-shaped.

The utility model has the advantages that:

1. the distance between stopper and the fixed block can be adjusted through the electronic positive and negative motor of second, and is equipped with the scale strip on the workstation, makes the displacement more accurate, is equipped with stop device in the stopper, further calibrates the length of processing part, and can play fixed effect.

2. Through the position of the adjustable cutting device of first positive and negative motor, the part of cutting device further processing calibration improves work efficiency, reduces the waste of resource.

To sum up, the device easy operation has the function of cutting the part, can improve work efficiency to the further processing of part of calibration, reduces the waste of resource, alleviates staff's the amount of labour.

Drawings

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

FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;

FIG. 3 is a side view of the stopper of the present invention;

fig. 4 is a top view of the working table of the present invention.

Reference numbers in the figures: 1. a work table; 2. a first threaded rod; 3. a fixed block; 4. a support block; 5. a support frame; 6. a second threaded rod; 7. a chute; 8. a first thread block; 9. a slider; 10. a fixing frame; 11. a first positive and negative motor; 12. a drive gear; 13. a driven gear; 14. a first spring; 15. a strut; 16. a movable rod; 17. mounting a box; 18. an electric motor; 19. a cutting knife; 20. connecting blocks; 21. a second thread block; 22. a mounting seat; 23. a second positive and negative motor; 24. a limiting block; 25. a limiting rod; 26. a second spring; 27. a scale bar; 28. a slide bar; 29. a limiting groove.

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.

Referring to fig. 1-4, a device for quickly calibrating length with cutting function, comprising a workbench 1 and a support frame 5, wherein a first threaded rod 2 is rotatably installed in the workbench 1, a mounting seat 23 is fixedly installed on one side of the workbench 1, a second positive and negative motor 22 is fixedly installed on the top end of the mounting seat 23, one end of the first threaded rod 2 penetrates through the workbench 1 along the length direction and is fixedly connected with the end part of an output shaft of the second positive and negative motor 22, a second threaded block 21 is sleeved on the first threaded rod 2 in a threaded manner, a connecting block 20 is fixedly connected on the top end of the second threaded block 21, a limiting block 24 is fixedly connected on the top end of the connecting block 20, a limiting device is installed in the limiting block 24, a sliding rod 28 is fixedly installed on the top end of the workbench 1, a fixing block 3 is fixedly installed on one end of the sliding rod 28 far away from the mounting seat 23, the top end of the workbench 1 is fixedly connected with a supporting frame 5, the top end of the supporting frame 5 is fixedly provided with a fixed frame 10, a driving device is fixedly arranged in the fixed frame 10, a second threaded rod 6 is rotatably arranged in the supporting frame 5, the second threaded rod 6 is in threaded sleeve connection with a first threaded block 8, the top end of the first threaded block 8 is fixedly provided with a sliding block 9, the inner wall of the top end of the supporting frame 5 is provided with a sliding chute 7 matched with the sliding block 9, the bottom end of the first threaded block 8 is fixedly connected with a cutting device, the driving device comprises a first positive and negative motor 11, a driving gear 12 and a driven gear 13, the inner wall of the top end of the fixed frame 10 is fixedly provided with a first positive and negative motor 11, the output end of the first positive and negative motor 11 penetrates through the supporting frame 5, the output end of the first, and drive gear 12 and driven gear 13 meshing, cutting device includes branch 15, the movable rod 16, mounting box 17, motor 18 and cutting knife 19, 8 bottom fixedly connected with branches 15 of first thread piece, and the one end slidable mounting that first thread piece 8 was kept away from to branch 15 has movable rod 16, branch 15 is kept away from 8 one end of first thread piece and has been seted up the movable groove, and be connected with first spring 14 between 16 tops of movable rod and the movable groove top inner wall, 16 bottom rotations of movable rod are connected with

mounting box

17, and 17 bottom inner wall fixed mounting of mounting box has motor 18, mounting box 17 is run through to motor 18's output, and mounting box 17's output shaft tip fixedly connected with cutting knife 19, mounting box 17 keeps away from cutting knife 19 one side and installs the handle.

During the use, adjust the standard distance that needs calibration part into through the positive and negative motor 23 of second with the distance between stopper 24 and the fixed block 3, when the part was put on stopper 24, the part is too long-term, gag lever post 25 removes, and simultaneously, second spring 26 can give a reverse power, play fixed effect, rethread first positive and negative motor 11 drives drive gear 12 and rotates, drive gear 12 drives driven gear 13 and rotates, cause second threaded rod 6 to rotate, make first threaded block 8 even take cutting device to remove, staff's pulling handle, fall suitable position with cutting device, the unqualified part of cutting, reach the effect of further processing part, and the work efficiency is improved, and the waste of resources is reduced.

Referring to fig. 2-4, the limiting device comprises a limiting rod 25, a limiting groove 29 and a second spring 26, the limiting rod 25 is movably mounted on the limiting block 24, the limiting rod 25 is of a T shape, the limiting groove 29 matched with the limiting rod 25 is formed in the limiting block 24, the limiting block 24 is penetrated through a vertical section of the limiting rod 25, the second spring 26 with the same structure is connected between two ends of a horizontal section of the limiting rod 25 and the inner wall of the limiting groove 29, scale strips 27 are arranged on two sides of the sliding rod 28, and the top ends of the supporting block 4 and the limiting block 24 are arc-shaped.

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 device with the cutting function and capable of quickly calibrating length comprises a workbench (1) and a support frame (5) and is characterized in that a first threaded rod (2) is installed in the workbench (1) in a rotating mode, a mounting seat (23) is fixedly installed on one side of the workbench (1), a second positive and negative motor (22) is fixedly installed on the top end of the mounting seat (23), one end of the first threaded rod (2) penetrates through the workbench (1) and is fixedly connected with the end portion of an output shaft of the second positive and negative motor (22) along the length direction of the first threaded rod, a second threaded block (21) is sleeved on the first threaded rod (2) in a threaded mode, a connecting block (20) is fixedly connected to the top end of the second threaded block (21), a limiting block (24) is fixedly connected to the top end of the connecting block (20), a limiting device is installed in the limiting block (24), a sliding rod (28) is fixedly installed, and one end of the slide bar (28) far away from the mounting seat (23) is fixedly provided with a fixed block (3), the slide bar (28) is sleeved with a supporting block (4) in a sliding way, the supporting block (4) is positioned between the fixed block (3) and the limiting block (24), the top end of the workbench (1) is fixedly connected with a supporting frame (5), a fixed frame (10) is fixedly installed at the top end of the support frame (5), a driving device is fixedly installed in the fixed frame (10), a second threaded rod (6) is rotatably installed in the support frame (5), a first thread block (8) is sleeved on the second threaded rod (6) in a threaded manner, a sliding block (9) is fixedly installed at the top end of the first thread block (8), and the inner wall of the top end of the support frame (5) is provided with a sliding groove (7) matched with the sliding block (9), and the bottom end of the first thread block (8) is fixedly connected with a cutting device.

2. The device with the cutting function and the function of quickly calibrating length according to claim 1, wherein the limiting device comprises a limiting rod (25), a limiting groove (29) and a second spring (26), the limiting rod (25) is movably mounted on the limiting rod (24), the limiting rod (25) is T-shaped, the limiting groove (29) matched with the limiting rod (25) is formed in the limiting rod (24), the vertical section of the limiting rod (25) penetrates through the limiting rod (24), and the second spring (26) with the same structure is connected between the two ends of the horizontal section of the limiting rod (25) and the inner wall of the limiting groove (29).

3. The device for rapidly calibrating length with cutting function according to claim 1, wherein the driving device comprises a first positive and negative motor (11), a driving gear (12) and a driven gear (13), a first positive and negative motor (11) is fixedly mounted on the inner wall of the top end of the fixing frame (10), the output end of the first positive and negative motor (11) penetrates through the supporting frame (5), the driving gear (12) is fixedly connected to the output end of the first positive and negative motor (11), the driven gear (13) is fixedly sleeved on one end, close to the second positive and negative motor (22), of the second threaded rod (6), and the driving gear (12) is meshed with the driven gear (13).

4. The device for quickly calibrating length with cutting function according to claim 1, wherein the cutting device comprises a support rod (15), a movable rod (16), a mounting box (17), a motor (18) and a cutting knife (19), the support rod (15) is fixedly connected to the bottom end of the first thread block (8), the movable rod (16) is slidably mounted at one end of the support rod (15) far away from the first thread block (8), a movable groove is formed at one end of the support rod (15) far away from the first thread block (8), a first spring (14) is connected between the top end of the movable rod (16) and the inner wall of the top end of the movable groove, the mounting box (17) is rotatably connected to the bottom end of the movable rod (16), the motor (18) is fixedly mounted on the inner wall of the bottom end of the mounting box (17), and the output end of the motor (18) penetrates through the mounting box (17), and the end part of the output shaft of the mounting box (17) is fixedly connected with a cutting knife (19), and one side of the mounting box (17) far away from the cutting knife (19) is provided with a handle.

5. The device for rapidly calibrating length with cutting function according to claim 1, wherein the slide bar (28) is provided with scale bars (27) on both sides, and the top ends of the supporting block (4) and the limiting block (24) are arc-shaped.