CN219598112U

CN219598112U - Testing device for numerical control lathe

Info

Publication number: CN219598112U
Application number: CN202320784370.3U
Authority: CN
Inventors: 李毅; 马亮; 范志强; 朱龙梅; 李鹏; 汤军
Original assignee: Xiangyang Guoren Industry Co ltd
Current assignee: Xiangyang Guoren Industry Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-08-29
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses a testing device for a numerical control lathe, which comprises: adjusting a threaded rod; the utility model discloses an adjusting threaded rod, including adjusting threaded rod, adjusting threaded rod outer wall one end and being equipped with the test rod, the first threaded hole of the inside seting up of test rod, test rod outer wall one end is equipped with the cambered surface and polishes the piece, cambered surface polishes piece side one end and is equipped with the scale strip of polishing. According to the utility model, the body quantity degree of the cut cambered surface polishing blocks is observed and measured according to the polishing scale strips on the side surfaces of the cambered surface polishing blocks, parameter adjustment is carried out through a lathe instrument, the cutting errors of a plurality of groups of cambered surface polishing blocks are ensured to be gradually reduced, and the first polishing scale ring for polishing the side surfaces of the test main pipe and the second polishing scale ring for polishing the side surfaces of the test auxiliary pipe are matched for use and test, so that the method can be suitable for measurement after various cutting modes, and the error reduction is facilitated, and the high precision of the lathe in cutting is greatly improved.

Description

Testing device for numerical control lathe

Technical Field

The utility model relates to the technical field of numerical control lathe testing, in particular to a testing device for a numerical control lathe.

Background

The numerical control lathe is one of the widely used numerical control lathes, is mainly used for cutting machining of inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces of any cone angle, complex rotation inner and outer curved surfaces, cylindrical threads, conical threads and the like, and can be used for grooving, drilling, reaming, boring and the like, and the machined parts can be automatically machined according to a machining program which is programmed in advance.

The numerical control lathe testing device tests functions of the lathe through manual operation tests, accuracy of test manual operation, overtravel tests and other test modes of the lathe after the lathe is installed and debugged, and tests flexibility, stability and functional reliability of the test actions are tested.

Disclosure of Invention

The utility model aims at: the testing device for the numerical control lathe is provided for solving the problems that an existing numerical control lathe testing device is single in testing mode, cannot test in multiple modes and combine parameter adjustment for different workpiece cutting processing functions of the lathe, and cannot guarantee timely adjustment of errors detected during testing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a test apparatus for a numerically controlled lathe, comprising: adjusting a threaded rod; the utility model discloses an adjusting threaded rod, including adjusting threaded rod, adjusting threaded rod outer wall one end and being equipped with the test rod, the first threaded hole of the inside seting up of test rod, test rod outer wall one end is equipped with the cambered surface and polishes the piece, cambered surface polishes piece side one end and is equipped with the scale strip of polishing.

As still further aspects of the utility model: the automatic polishing machine is characterized in that a polishing test main pipe is arranged at one end of the adjusting threaded rod, a threaded hole II is formed in the polishing test main pipe, a polishing scale ring I is arranged at one end of the side face of the polishing test main pipe, a polishing test auxiliary pipe is fixedly connected to one end of the polishing test main pipe, and a polishing scale ring II is arranged at one end of the side face of the polishing test auxiliary pipe.

As still further aspects of the utility model: and one end of the polishing test auxiliary pipe is fixedly connected with a center pillar, and a center hole is formed in one end of the center pillar.

As still further aspects of the utility model: the other end of the adjusting threaded rod is provided with a meshing rotating rod, and one end of the side face of the meshing rotating rod is provided with a threaded hole III.

As still further aspects of the utility model: the cambered surface polishing block quantity is equipped with the multiunit, is located the even symmetry setting of test rod outer wall one end, the scale strip quantity of polishing is equipped with the multiunit, evenly is located the even symmetry setting of every cambered surface polishing block both sides of group, screw hole one with adjust threaded rod looks adaptation, adjust threaded rod with the test rod is the spiro union and connects and run through the test rod.

As still further aspects of the utility model: the adjusting threaded rod is matched with the threaded hole in two phases, and the adjusting threaded rod is in threaded connection with the polishing test main pipe.

As still further aspects of the utility model: the adjusting threaded rod is in three-phase fit with the threaded hole, and the adjusting threaded rod is in threaded connection with the meshing rotating rod.

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

1. according to the grinding scale bars on the side surfaces of the cambered surface grinding blocks, observing and measuring the body quantity degree of the cut cambered surface grinding blocks, performing parameter adjustment through a lathe instrument to ensure that the cutting errors of a plurality of groups of cambered surface grinding blocks are gradually reduced, and combining the grinding scale ring I on the side surfaces of the grinding test main pipe and the grinding scale ring II on the side surfaces of the grinding test auxiliary pipe to use the test in a matching manner, so that the measurement after various cutting modes can be applied, the error is reduced, and the high precision of the lathe in cutting is greatly improved;

2. the length of the testing device can be adjusted by rotating the polishing testing main pipe, the meshing rotating rod and the adjusting threaded rod, so that the functionality of the lathe for operating workpieces with different lengths during testing is ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram illustrating the overall structure of the present utility model;

FIG. 3 is a schematic diagram of a test stick according to the present utility model.

In the figure: 1. adjusting a threaded rod; 2. a test rod; 3. a first threaded hole; 4. grinding blocks on the cambered surface; 5. polishing the scale bar; 6. polishing a test main pipe; 7. a threaded hole II; 8. polishing a first scale ring; 9. polishing the test auxiliary pipe; 10. polishing the second scale ring; 11. a center pillar; 12. a center hole; 13. engaging the rotating lever; 14. and a threaded hole III.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

In an embodiment of the present utility model, a test device for a numerically controlled lathe includes: adjusting the threaded rod 1; the utility model discloses an adjustable screw rod, including adjusting threaded rod 1, adjusting threaded rod 1 outer wall one end is equipped with test rod 2, threaded hole 3 has been seted up to test rod 2 inside, test rod 2 outer wall one end is equipped with cambered surface and polishes piece 4, cambered surface is polished piece 4 side one end and is equipped with the scale strip 5 of polishing.

The utility model provides a test is responsible for to the test of polishing, adjust threaded rod 1 one end is equipped with the test of polishing and is responsible for 6, threaded hole two 7 has been seted up to the test of polishing is responsible for 6 side one end and is equipped with the first 8 of scale circle of polishing, 6 one end fixedly connected with test accessory tube of polishing 9 side one end is equipped with the second 10 of scale circle of polishing, 9 one end fixedly connected with top pillar 11 of test accessory tube of polishing, top hole 12 has been seted up to top pillar 11 one end, the 1 other end of adjusting threaded rod is equipped with interlock dwang 13, the screw hole three 14 has been seted up to 13 side one ends of interlock dwang, the cambered surface is polished 4 quantity and is equipped with the multiunit, is located test rod 2 outer wall one end evenly symmetry sets up, 5 quantity of scale strip of polishing is equipped with the multiunit, evenly be located each cambered surface and polish 4 both sides evenly symmetry sets up, screw hole one 3 with adjusting threaded rod 1 looks adaptation, adjusting threaded rod 1 with test rod 2 is the spiral shell fit connection and runs through test rod 2, adjusting threaded rod 1 with 7 looks adaptation, adjusting threaded rod 1 with threaded hole two 7 looks adaptation have been seted up to be responsible for 6 side face 6, the test rod 6 is polished with the second 10 of scale circle of polishing and is suitable for measuring the side of scale circle of polishing, and is suitable for measuring the test rod 1.

The working principle of the utility model is as follows: when the numerical control lathe is tested, the center hole 12 at one end of the center support 11 is aligned with the center of the lathe, the engagement rotating rod 13 is fixed with the other end of the lathe, the lathe is started to rotate the engagement rotating rod 13 to drive the whole device to rotate, meanwhile, the lathe grinding tool cuts the cambered surface grinding block 4, cutting operation can be stopped without too long cutting time, the device is taken down, the body quantity degree of the cut cambered surface grinding block 4 is observed and measured according to the grinding scale strips at the side surface of the cambered surface grinding block 4, parameter adjustment is carried out through a lathe instrument, the cutting errors of a plurality of groups of cambered surface grinding blocks 4 are gradually reduced, the accuracy of the lathe is improved, the first grinding scale ring 8 at the side surface of the main grinding test pipe 6 and the second grinding scale ring 10 at the side surface of the auxiliary grinding test pipe 9 are matched for use and tested, measurement after various cutting modes can be applied, so that error reduction is facilitated, the high accuracy of the lathe in cutting is greatly improved, and the lengths of the test device can be adjusted by rotating the grinding test main pipe 6 and the threaded rod 13 with the adjusting rod 1.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A test apparatus for a numerically controlled lathe, comprising: an adjusting threaded rod (1); the automatic polishing device is characterized in that one end of the outer wall of the adjusting threaded rod (1) is provided with a test rod (2), a threaded hole I (3) is formed in the test rod (2), one end of the outer wall of the test rod (2) is provided with a cambered surface polishing block (4), and one end of the side face of the cambered surface polishing block (4) is provided with a polishing scale bar (5).

2. The testing device for the numerical control lathe according to claim 1, wherein one end of the adjusting threaded rod (1) is provided with a polishing testing main pipe (6), a threaded hole II (7) is formed in the polishing testing main pipe (6), a polishing scale ring I (8) is arranged at one end of the side face of the polishing testing main pipe (6), a polishing testing auxiliary pipe (9) is fixedly connected to one end of the polishing testing main pipe (6), and a polishing scale ring II (10) is arranged at one end of the side face of the polishing testing auxiliary pipe (9).

3. The testing device for the numerically controlled lathe according to claim 2, wherein one end of the polishing test auxiliary pipe (9) is fixedly connected with a center pillar (11), and a center hole (12) is formed in one end of the center pillar (11).

4. The testing device for the numerically controlled lathe according to claim 1, wherein the other end of the adjusting threaded rod (1) is provided with a meshing rotating rod (13), and one end of the side surface of the meshing rotating rod (13) is provided with a threaded hole III (14).

5. The testing device for the numerical control lathe according to claim 1, wherein a plurality of groups of cambered surface polishing blocks (4) are arranged, the cambered surface polishing blocks are positioned at one end of the outer wall of the test rod (2) and are uniformly and symmetrically arranged, a plurality of groups of polishing scale bars (5) are arranged, the cambered surface polishing blocks (4) are uniformly and symmetrically arranged at two sides of each group on average, the threaded holes I (3) are matched with the adjusting threaded rod (1), and the adjusting threaded rod (1) is in threaded connection with the test rod (2) and penetrates through the test rod (2).

6. The testing device for the numerically controlled lathe according to claim 2, wherein the adjusting threaded rod (1) is matched with the threaded hole II (7), and the adjusting threaded rod (1) is in threaded connection with the polishing testing main pipe (6).

7. The testing device for a numerically controlled lathe according to claim 4, wherein the adjusting threaded rod (1) is matched with the threaded hole III (14), and the adjusting threaded rod (1) is in threaded connection with the meshing rotating rod (13).