CN216144676U

CN216144676U - Guide rail detection tool

Info

Publication number: CN216144676U
Application number: CN202122049532.2U
Authority: CN
Inventors: 姚明
Original assignee: Wuhan Zhenggao Automobile Equipment Co ltd
Current assignee: Wuhan Zhenggao Automobile Equipment Co ltd
Priority date: 2021-08-29
Filing date: 2021-08-29
Publication date: 2022-03-29
Anticipated expiration: 2031-08-29

Abstract

The utility model relates to a guide rail checking fixture, which belongs to the technical field of guide rail checking fixtures and comprises a detection platform, wherein guide rail placing frames are fixedly arranged at the top part of the detection platform close to the right side of the detection platform, fixing screws are connected at the top part of the guide rail placing frames in a penetrating manner, so that the fixing screws can be stably clamped with a guide rail to be checked in the guide rail placing frames, detection rollers capable of detecting the length of the outer wall of the guide rail to be checked are arranged in a detection box, distance adjusting rods capable of adjusting the distance between the detection rollers are arranged, the detection rollers can rapidly detect the outer length of the guide rail to be checked when the detection box moves, the running speed under standard driving force can be calculated according to the moving time, whether the standard product meets the standard can be rapidly determined by comparing the standard value of a standard product, and a telescopic rod is arranged at the top part of the detection box, so that the checking fixture can adapt to the guide rails to be checked with different heights, the detection efficiency of detection work is improved, and the human cost is reduced.

Description

Guide rail detection tool

Technical Field

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

Background

A guide rail is a groove or ridge made of metal or other material that can bear, secure, guide and reduce friction of a moving device or equipment. Longitudinal grooves or ridges on the surface of the guide rail for guiding, fixing machine parts, special equipment, instruments, etc. The guide rail is also called as a slide rail, a linear guide rail and a linear slide rail, is used in the linear reciprocating motion occasion, has higher rated load than a linear bearing, can bear certain torque, and can realize high-precision linear motion under the condition of high load.

Need use the guide rail in a large number in the automobile production process, if the condition that the guide rail damages or has production error will greatly influence the security of car, so need detect it after the guide rail production, current detection mode detects alone through examining every position of utensil to the guide rail, reachs the measured data, and then contrasts with standard data, needs more workman to carry out artifical the detection to the guide rail, wastes time and energy and appears the error easily, influences the security that the car used.

SUMMERY OF THE UTILITY MODEL

The utility model provides a guide rail detection tool, which aims to solve the problems in the background technology.

The scheme for solving the technical problems is as follows: the utility model provides an utensil is examined to guide rail, includes testing platform, testing platform's top is close to the equal fixed mounting in right side both ends has guide rail arrangement frame, both ends the top of guide rail arrangement frame all through connection has set screw, both ends the equal joint in left side of guide rail arrangement frame has the guide rail of examining, testing platform's top is close to the equal fixed mounting in bottom of examining the guide rail and has the cushion, and is two sets of examine the equal sliding connection in top of examining the guide rail and detect the box, it is two sets of the equal fixed mounting in top intermediate position of detecting the box has the telescopic link.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, the top fixed mounting of telescopic link has the axis of rotation, the outer wall of axis of rotation is close to top edge sliding connection and has a connecting sleeve, the top swivelling joint of connecting sleeve has the skew pole, the right side swivelling joint of skew pole has the connecting axle.

Further, the right side fixedly connected with actuating lever of connecting axle, the right side fixedly connected with workstation of actuating lever.

Further, the equal fixed mounting in inner wall both sides of detecting the box has the roll adjustment pole, both sides the equal fixed mounting in relative one side of roll adjustment pole has the detection gyro wheel.

Furthermore, the two ends of the detection platform are fixedly connected with the two sides of the inner wall of the workbench.

Further, it is two sets of the joint groove with waiting to examine guide rail looks adaptation is all seted up in the left side of guide rail arrangement frame, and the top of two sets of guide rail arrangement frames all seted up with the fix screw hole of set screw looks adaptation.

Further, the left side that detects the box is close to top edge fixed mounting has the display screen, and the display screen can show the moving speed of inside detection gyro wheel, and the positive surface that detects the box set up with wait to examine the sliding hole of examining guide rail looks adaptation.

Furthermore, the bottom of the connecting sleeve is provided with a rotating groove matched with the rotating shaft.

The utility model has the beneficial effects that: the utility model provides a guide rail detection tool, which has the following advantages:

the top of the guide rail placing frame is connected with the fixing screw in a penetrating way, so that the fixing screw can be stably clamped with the guide rail to be detected in the guide rail placing frame, the detection box is internally provided with a detection roller capable of detecting the length of the outer wall of the guide rail to be detected, and is also provided with a distance adjusting rod capable of adjusting the distance between the detection rollers, so that the detection roller can quickly detect the outer length of the guide rail to be detected when the detection box moves, the running speed under the standard driving force can be calculated according to the moving time, whether the standard is met or not can be quickly determined by comparing the standard values of the standard products, the telescopic rod is arranged at the top of the detection box, so that the detection tool can adapt to guide rails to be detected with different heights, and by arranging the rotating shaft and the connecting shaft, the detection tool is used for detecting the arc-shaped guide rail to be detected, the detection box can rotate and deflect according to the guide rail to be detected, the detection efficiency of detection work is improved, and the labor cost is reduced.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

fig. 1 is a three-dimensional effect diagram of a guide rail gauge according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a guide rail testing fixture according to an embodiment of the present invention;

fig. 3 is a top view of a guide rail testing fixture according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a detection box in a guide rail detection tool according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a detection platform; 2. a guide rail placing frame; 3. a set screw; 4. a guide rail to be detected; 5. cushion blocks; 6. a detection cartridge; 7. a telescopic rod; 8. a rotating shaft; 9. a connecting sleeve; 10. an offset lever; 11. a connecting shaft; 12. a drive rod; 13. a work table; 14. a distance adjusting rod; 15. and detecting the roller.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-4, which are provided by way of example only to illustrate the present invention and not to limit the scope of the present invention. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in figures 1-4, an utensil is examined to guide rail, including testing platform 1, testing platform 1's top is close to the equal fixed mounting in right side both ends and has guide rail arrangement frame 2, the equal through connection in top of both ends guide rail arrangement frame 2 has set screw 3, the equal joint in left side of both ends guide rail arrangement frame 2 has the guide rail 4 of examining, testing platform 1's top is close to the equal fixed mounting in bottom of examining guide rail 4 has cushion 5, two sets of equal sliding connection in top of examining guide rail 4 has detection box 6, the equal fixed mounting in top intermediate position of two sets of detection boxes 6 has telescopic link 7.

Preferably, the top fixed mounting of telescopic link 7 has axis of rotation 8, there is connecting sleeve 9 outer wall of axis of rotation 8 is close to top edge sliding connection, connecting sleeve 9's top swivelling joint has skew pole 10, the right side swivelling joint of skew pole 10 has connecting axle 11, make when examining guide rail 4 in the detection arc, skew pole 10 can rotate the skew in the left side of connecting axle 11, axis of rotation 8 can be rotatory in connecting sleeve 9's inside, make detection box 6 can be examining the outside of examining guide rail 4 and steadily roll.

Preferably, the right side fixedly connected with actuating lever 12 of connecting axle 11, the right side fixedly connected with workstation 13 of actuating lever 12 for actuating lever 12 can be at the outer wall of waiting to examine guide rail 4 at the uniform velocity temperature pulling detection box 6 and slide.

Preferably, the equal fixed mounting in inner wall both sides of detecting box 6 has roll adjustment pole 14, and the equal fixed mounting in the relative one side of both sides roll adjustment pole 14 has detection gyro wheel 15 for detection gyro wheel 15 can hug closely and wait to examine guide rail 4.

Preferably, both ends of the detection platform 1 are fixedly connected with both sides of the inner wall of the workbench 13, so that the detection platform 1 can be stably installed inside the workbench 13.

Preferably, the joint groove with treating 4 looks adaptations of guide rail is all seted up in the left side of two sets of guide rail place holder 2, and the top of two sets of guide rail place holders 2 all set up with the fix screw fixing hole of 3 looks adaptations of set screw for treat that guide rail 4 and guide rail place holder 2 can pass through 3 fixed connection of set screw.

Preferably, the left side that detects box 6 is close to top edge fixed mounting has the display screen, and the display screen can show inside detection roller 15's rate of movement, and the positive surface that detects box 6 set up with wait to examine the sliding hole of examining guide rail 4 looks adaptation for the display screen can show the rate of movement that detects box 6 when examining the top of examining guide rail 4 and slide.

Preferably, the bottom of the connecting sleeve 9 is provided with a rotating groove matched with the rotating shaft 8, so that the rotating shaft 8 can rotate at the bottom of the connecting sleeve 9.

The specific working principle and the using method of the utility model are as follows: when the guide rail 4 to be detected needs to be detected, the guide rail 4 to be detected can be inserted into the left side of the guide rail placing frame 2, then the guide rail 4 to be detected is fixed through the fixing screw 3, the length of the distance adjusting rod 14 is adjusted according to the specification of the guide rail 4 to be detected, the detection box 6 is sleeved on the outer wall of the guide rail 4 to be detected, so that the detection roller 15 can be attached to the outer side of the guide rail 4 to be detected, by shortening the driving rod 12, the offset rod 10 can drive the detection box 6 to slide on the outer wall of the guide rail 4 to be detected through the telescopic rod 7, so that the detection roller 15 can accurately measure the moving speed of the detection box 6, quickly judge the product quality of the guide rail 4 to be detected according to the speed, when detecting the arc and waiting to examine guide rail 4, skew pole 10 can rotate the skew in the left side of connecting axle 11, axis of rotation 8 can be rotatory in the inside of connecting sleeve 9 for detect gyro wheel 15 can be in waiting to examine the outside steady roll of guide rail 4.

The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the utility model as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a utensil is examined to guide rail, includes testing platform (1), its characterized in that: the top of testing platform (1) is close to the equal fixed mounting in right side both ends and has guide rail arrangement frame (2), both ends the top of guide rail arrangement frame (2) all through connection has set screw (3), both ends the equal joint in left side of guide rail arrangement frame (2) has and waits to examine guide rail (4), the top of testing platform (1) is close to the equal fixed mounting in bottom of waiting to examine guide rail (4) has cushion (5), and is two sets of examine the equal sliding connection in top of examining guide rail (4) and have detection box (6), two sets of the equal fixed mounting in top intermediate position of detection box (6) has telescopic link (7).

2. The guide rail detection tool is characterized in that a rotating shaft (8) is fixedly mounted at the top of the telescopic rod (7), a connecting sleeve (9) is slidably connected to the outer wall of the rotating shaft (8) close to the edge of the top, an offset rod (10) is rotatably connected to the top of the connecting sleeve (9), and a connecting shaft (11) is rotatably connected to the right side of the offset rod (10).

3. The guide rail detection tool is characterized in that a driving rod (12) is fixedly connected to the right side of the connecting shaft (11), and a workbench (13) is fixedly connected to the right side of the driving rod (12).

4. The guide rail detection tool according to claim 1, wherein distance adjusting rods (14) are fixedly mounted on two sides of the inner wall of the detection box (6), and detection rollers (15) are fixedly mounted on opposite sides of the distance adjusting rods (14) on the two sides.

5. The guide rail detection tool according to claim 1, wherein two ends of the detection platform (1) are fixedly connected with two sides of the inner wall of the workbench (13).

6. The guide rail detection tool according to claim 1, wherein the left sides of the two sets of guide rail placement frames (2) are provided with clamping grooves matched with the guide rails (4) to be detected, and the tops of the two sets of guide rail placement frames (2) are provided with screw fixing holes matched with the fixing screws (3).

7. The guide rail detection tool according to claim 1, wherein a display screen is fixedly mounted on the left side of the detection box (6) near the top edge, the display screen can display the moving speed of the internal detection roller (15), and a sliding hole matched with the guide rail (4) to be detected is formed in the front surface of the detection box (6).

8. The guide rail detection tool according to claim 2, wherein a rotation groove matched with the rotation shaft (8) is formed at the bottom of the connecting sleeve (9).