CN219223593U

CN219223593U - Detection tool for radian and concentricity of guide rail

Info

Publication number: CN219223593U
Application number: CN202320089780.6U
Authority: CN
Inventors: 陈端谊; 柯程远; 刘红宏; 刘长青
Original assignee: Wonh Industrial Co ltd
Current assignee: Wonh Industrial Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-06-20
Anticipated expiration: 2033-01-31

Abstract

The utility model discloses a detection tool for radian and concentricity of a guide rail, which relates to the technical field of detection tools and comprises a guide rail and a detection tool body, wherein the guide rail is arranged on the detection tool body, the detection tool body comprises a fixed plate, a base, a dial indicator seat and a dial indicator, the side end of the detection tool body is provided with the fixed plate, the side surface of the fixed plate is fixedly connected with the base, the base is connected with the dial indicator seat through a second groove, and the dial indicator seat is connected with the dial indicator through a third hole groove.

Description

Detection tool for radian and concentricity of guide rail

Technical Field

The utility model relates to the technical field of detection tools, in particular to a detection tool for radian and concentricity of a guide rail.

Background

The existing guide rail radian inspection is to put a product under a three-coordinate instrument, and collect structural arcs on the guide rail arc surfaces respectively by a point-taking method, so that the inspection is required to be performed in a laboratory, time is wasted, the inspection procedure is complex, batch full inspection cannot be performed, and therefore the quality of the guide rail product cannot be effectively controlled, and therefore, the guide rail radian and concentricity detection tool is provided. In addition, through retrieving, the patent of chinese patent No. CN207007165U discloses a quick detection tool of elevator guide rail, and it mainly includes spirit level, measurement base plate, pivot pin, pointer and manometer, simple structure, detects conveniently, labour saving and time saving. The existing guide rail rapid detection tool can only measure the guide rail through the measurement substrate and the measurement meter, can not detect the radian and concentricity of the guide rail, and has certain use limitation.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a detection tool for the radian and concentricity of a guide rail, and solves the problems proposed by the background technology.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a detection instrument of guide rail radian and concentricity, includes guide rail and detection tool body, the guide rail has been put on the detection tool body, the detection tool body includes fixed plate, base, percentage gauge stand and amesdial, detection tool body side is equipped with the fixed plate, fixed plate side fixed connection base, the base is connected with the percentage gauge stand through the second recess, be connected with the amesdial through the third hole groove in the percentage gauge stand.

Preferably, the fixed plate comprises a first groove, a mounting plate and a first hole groove, the side end of the fixed plate is provided with the first groove and the first hole groove, the first groove and the first hole groove are in rectangular distribution, the mounting plate is connected with the first groove through bolts, and the mounting plate is L-shaped.

Preferably, the base comprises a placing block, a second groove and a second hole groove, the placing block is symmetrically arranged in the base, the second groove is arranged in the placing block, the second hole groove is arranged at the side end of the placing block, and the second groove is connected with the connecting block through bolts.

Preferably, the dial indicator seat comprises an arc surface, connecting blocks and a third hole groove, the top end of the dial indicator seat is provided with the arc surface, the side ends of the arc surface are symmetrically provided with the connecting blocks, the middle part of the dial indicator seat is provided with the third hole groove, and the third hole groove is internally connected with the detection head in a threaded manner.

Preferably, the dial indicator comprises a digital display screen and a detection head, the side end of the dial indicator is connected with the digital display screen through a bolt, and the top end of the dial indicator is connected with the detection head through a thread.

The utility model provides a tool for detecting radian and concentricity of a guide rail. The beneficial effects are as follows:

(1) The detection tool for the radian and the concentricity of the guide rail is convenient to operate and high in precision, the radian concentricity of the guide rail and the diameter of the guide rail can be effectively measured through the dial indicator and the dial indicator seat, wherein the measuring head of the dial indicator is propped against the cambered surface of the guide rail and can directly take the number, and then the dial indicator displays the measured number through the digital display screen, so that an operator can observe the measured number of the dial indicator at any time.

(2) In the process of using the fixing plate to install and fix the detection tool, the first groove and the first hole groove of the fixing plate can be connected with the mounting plate, and then the mounting plate can be rotated to enable the mounting plate to be in different directions, so that the detection tool can be installed in multiple directions, the fixing plate can be better fixed, the detection tool is more stable, and stable detection radian and concentricity of the detection tool are facilitated.

Drawings

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

FIG. 2 is a side perspective view of the entirety of the present utility model;

FIG. 3 is a schematic view of a dial indicator holder of the present utility model;

FIG. 4 is a schematic view of a placement block of the present utility model;

fig. 5 is a schematic partial structure of the fixing plate of the present utility model.

In the figure, 1, a guide rail; 2. detecting a tool body; 3. a fixing plate; 31. a first groove; 32. a mounting plate; 33. a first hole groove; 4. a base; 41. placing a block; 42. a second groove; 43. a second hole groove; 5. a dial indicator seat; 51. a cambered surface; 52. connecting blocks; 53. a third hole groove; 6. a dial gauge; 61. a digital display screen; 62. and a detection head.

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.

Referring to fig. 1-5, the embodiment of the present utility model provides a technical solution: the utility model provides a detection instrument of guide rail radian and concentricity, includes guide rail 1 and detection instrument body 2, detection instrument body 2 overhead has guide rail 1, detection instrument body 2 includes fixed plate 3, base 4, dial indicator seat 5 and dial indicator 6, detection instrument body 2 side is equipped with fixed plate 3, fixed plate 3 side fixed connection base 4, base 4 is connected with dial indicator seat 5 through second recess 42, be connected with dial indicator 6 through third hole groove 53 in the dial indicator seat 5, detection instrument body 2 detectable guide rail 1's radian and concentricity, detection instrument body 2 passes through fixed plate 3 fixed position, then places dial indicator seat 5 through base 4, and dial indicator seat 5 passes through third hole groove 53 and connects dial indicator 6 this moment, but dial indicator 6 direct detection.

The fixed plate 3 includes first recess 31, mounting panel 32 and first hole groove 33, fixed plate 3 side is equipped with first recess 31 and first hole groove 33, first recess 31 and first hole groove 33 are rectangle distributed form, bolted connection mounting panel 32 in the first recess 31, mounting panel 32 is L shape, and fixed plate 3 can direct bolt fastening detects the position of instrument body 2 through first hole groove 33, and in addition can put mounting panel 32 in first recess 31, then uses first hole groove 33 fixed mounting panel 32, then passes through side end bolt fastening position of mounting panel 32 that is L shape, and wherein when first hole groove 33 connects mounting panel 32, rotatable and the adjustment mounting direction of mounting panel 32 this moment, and then makes the installation of multiple direction of instrument.

The base 4 comprises a placing block 41, a second groove 42 and a second hole groove 43, the placing block 41 is symmetrically arranged in the base 4, the second groove 42 is arranged in the placing block 41, the second hole groove 43 is arranged at the side end of the placing block 41, the second groove 42 is connected with a connecting block 52 through bolts, the base 4 is attached to the placing block 41 and the second groove 42 to place the dial indicator seat 5, the dial indicator seat 5 is fixed through the bolts of the second hole groove 43, and then the guide rail 1 is placed on the dial indicator seat 5 and the base 4.

The dial indicator seat 5 comprises an arc surface 51, connecting blocks 52 and a third hole groove 53, the arc surface 51 is arranged at the top end of the dial indicator seat 5, the connecting blocks 52 are symmetrically arranged at the side ends of the arc surface 51, the third hole groove 53 is formed in the middle of the dial indicator seat 5, the detection head 62 is connected in the third hole groove 53 in a threaded mode, the guide rail 1 is attached to the dial indicator seat 5, the radian of the guide rail 1 can be detected through the arc surface 51, the guide rail 1 can axially move on the dial indicator seat to detect concentricity, then the dial indicator 6 is connected through the third hole groove 53, and at the moment, the radian and concentricity can be detected more accurately through the dial indicator 6.

The dial indicator 6 comprises a digital display screen 61 and a detection head 62, the side end of the dial indicator 6 is connected with the digital display screen 61 through bolts, the top end of the dial indicator 6 is connected with the detection head 62 through threads, the dial indicator 6 can detect the shape and position errors of the guide rail 1, the digital display screen 61 displays radian and concentricity data of the detection guide rail 1, and the detection head 62 is used for being connected with the cambered surface of the guide rail and directly taking the number.

It should be noted that: when the detection tool body 2 is used, the position is fixed through the first hole groove 33 of the fixed plate 3, the mounting plate 32 can be connected in the first groove 31, then the mounting direction of the fixed plate 3 can be increased through the side end of the L-shaped mounting plate 32, after the fixed plate 3 is mounted, the dial indicator seat 5 is placed in the second groove 42 of the base 4, then the dial indicator seat 5 is connected with the dial indicator 6 through the third hole groove 53, at the moment, the dial indicator seat 5 can detect the radian of the guide rail 1 through the cambered surface 51, the guide rail 1 can axially move on the dial indicator seat to detect the concentricity, then the dial indicator 6 can detect the radian and the concentricity of the guide rail 1 through the detection head 62, and the detection data is displayed through the digital display screen 61.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Detection instrument of guide rail radian and concentricity, its characterized in that: including guide rail (1) and detection tool body (2), detection tool body (2) overhead has guide rail (1), detection tool body (2) are including fixed plate (3), base (4), percentage table seat (5) and amesdial (6), detection tool body (2) side is equipped with fixed plate (3), fixed plate (3) side fixed connection base (4), base (4) are connected with percentage table seat (5) through second recess (42), be connected with amesdial (6) through third hole groove (53) in percentage table seat (5).

2. The tool for detecting radians and concentricity of a guide rail according to claim 1, wherein: the fixing plate (3) comprises a first groove (31), a mounting plate (32) and a first hole groove (33), wherein the first groove (31) and the first hole groove (33) are formed in the side end of the fixing plate (3), the first groove (31) and the first hole groove (33) are in rectangular distribution, the mounting plate (32) is connected with the first groove (31) through bolts, and the mounting plate (32) is L-shaped.

3. The tool for detecting radians and concentricity of a guide rail according to claim 1, wherein: the base (4) comprises a placing block (41), a second groove (42) and a second hole groove (43), the placing block (41) is symmetrically arranged in the base (4), the second groove (42) is arranged in the placing block (41), the second hole groove (43) is formed in the side end of the placing block (41), and the connecting block (52) is connected with the bolt in the second groove (42).

4. The tool for detecting radians and concentricity of a guide rail according to claim 1, wherein: the dial indicator seat (5) comprises an arc surface (51), a connecting block (52) and a third hole groove (53), the arc surface (51) is arranged at the top end of the dial indicator seat (5), the connecting block (52) is symmetrically arranged at the side end of the arc surface (51), the third hole groove (53) is formed in the middle of the dial indicator seat (5), and the detection head (62) is connected with the third hole groove (53) in a threaded mode.

5. The tool for detecting radians and concentricity of a guide rail according to claim 1, wherein: the dial indicator (6) comprises a digital display screen (61) and a detection head (62), the side end of the dial indicator (6) is connected with the digital display screen (61) through bolts, and the top end of the dial indicator (6) is connected with the detection head (62) through threads.