CN111006632B

CN111006632B - Sliding rail outer rail measuring device

Info

Publication number: CN111006632B
Application number: CN201911167311.6A
Authority: CN
Inventors: 邱忠炬; 麻新君; 邱实; 谷依法; 曹利新
Original assignee: Hengyang Spark Information Technology Co ltd
Current assignee: Nanjing Mingda Transmission Technology Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2021-11-12
Anticipated expiration: 2039-11-25
Also published as: CN111006632A

Abstract

The invention relates to the technical field of measuring devices, in particular to a sliding rail outer rail measuring device, comprising a testing table, a first chute is arranged at the top of the testing table, a plurality of rollers are arranged inside the first chute, and the left and right sides of the roller are connected by bearings A fixed plate fixedly connected with the detection table is provided, a feeding mechanism is provided on the top of the left end of the detection table, and a detection mechanism is provided on the right side of the feeding mechanism. In the present invention, the automatic movement of the slide rail can be realized by setting the feeding mechanism, and the work of the detection personnel can be reduced. By setting the fixing mechanism, the slide rail can be prevented from sliding sideways during the detection process, and the accuracy and stability of the detection can be ensured. By setting the adjustment mechanism, the distance between the two measuring rollers can be controlled, so that the device can be used for detection. Various types of slide rails, the detection range of the lifting device, and by setting the detection mechanism, it is convenient and quick to measure whether the outer rail of the slide rail meets the specified requirements.

Description

Sliding rail outer rail measuring device

Technical Field

The invention relates to the technical field of measuring devices, in particular to a sliding rail outer rail measuring device.

Background

The sliding rail is widely applied to the fields of drawers of various furniture, drawers of refrigerators and the like. The straightness of the slide rail directly affects the running quality of the slide rail. At present, no particularly good method exists for detecting the straightness of the slide rail, and the method mainly depends on the technology of skilled workers and adds some simple detection tools, such as various calipers, rulers and the like.

Chinese patent (No. CN 103940400B) discloses an outer rail measuring device, which comprises a base, wherein end baffles and a measuring meter are respectively fixed at two ends of the surface of the base, a slide rail is fixedly arranged on the upper surface of the base, the two ends of the slide rail are respectively connected to the end baffles and the bottom plate of the measuring meter, a measuring table and a slide block are arranged on the slide rail in a sliding manner, a second measuring roller and a third measuring roller are fixedly arranged on one side, close to the slide block, of the upper surface of the measuring table, and the connecting line of the second measuring roller and the third measuring roller is parallel to the long edge of the measuring table; the top surface of the sliding block is fixedly provided with a first measuring roller and a measuring baffle, the end part of a measuring rod of the measuring meter is tightly propped against the measuring baffle, and a spring is arranged between the measuring table and the sliding block.

Disclosure of Invention

The present invention is directed to a device for measuring an outer rail of a sliding rail, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a slide rail outer rail measuring device, is including examining test table, it is provided with first spout to examine test table top, first spout inboard is provided with a plurality of cylinders, the equal bearing connection in the cylinder left and right sides is provided with and examines test table fixed connection's fixed plate, it is provided with feeding mechanism to examine test table left end top, the feeding mechanism right side is provided with detection mechanism.

As a further scheme of the invention: feeding mechanism includes the support column, the support column sets up both sides around the spout, the support column with examine test table fixed connection, support column top fixed connection is provided with the roof, roof bottom fixed connection is provided with first telescopic link, first telescopic link bottom fixed connection is provided with the clamp plate, the clamp plate inner bearing is connected and is provided with a plurality of electric gyro wheels that are used for driving rail movement, the electric gyro wheel downside is provided with fixed establishment.

As a further scheme of the invention: the fixing mechanism comprises a second telescopic rod, the second telescopic rod is fixedly connected to the support column, the other end of the second telescopic rod is fixedly connected with the fixed block, the sliding block is arranged on the inner side of the fixed block in a sliding mode, a second spring is fixedly connected between the sliding block and the fixed block, and a pulley is arranged on the inner side bearing of the sliding block in a connecting mode.

As a further scheme of the invention: the detection mechanism comprises a movable frame, the movable frame is arranged on the front side and the rear side of a first sliding groove, the movable frame is in sliding connection with a second sliding groove formed in the top end of a detection platform in a setting mode, a detector used for detecting tensile force is arranged on the inner side of the movable frame in a fixed connection mode, the detector is connected with a movable plate through a first spring, the movable plate is close to a top bearing of one end of the first sliding groove and is provided with a measuring roller, and the bottom end of the movable frame is connected with an adjusting mechanism.

As a further scheme of the invention: adjustment mechanism includes carriage and motor, carriage bolted connection sets up in examining test table bottom, the inboard bolted connection of carriage is provided with the motor, motor upside output and gear connection, both ends all mesh about the gear and are connected and be provided with the rack, both sides the rack respectively with set up the connecting block fixed connection in the movable frame bottom, the connecting block with examine test table sliding connection.

As a further scheme of the invention: the connecting block bottom left and right sides all is provided with and examines test table fixed connection's limiting plate.

As a further scheme of the invention: rubber pads are fixedly connected to the outer surfaces of the roller, the electric roller and the pulley.

Compared with the prior art, the invention has the beneficial effects that:

1. the automatic movement of the slide rail can be realized by arranging the feeding mechanism, the workload of detection personnel is reduced, the stability of the detection process is favorably ensured, the slide rail can be prevented from sideslipping in the detection process by arranging the fixing mechanism, and the accuracy and the stability of the detection are ensured;

2. through setting up adjustment mechanism, can control both sides and measure the interval of gyro wheel to make the device can be used for detecting multiple type slide rail, hoisting device's detection range through setting up detection mechanism, can measure whether the slide rail outer rail accords with the regulation requirement convenient and fast, through setting up the limiting plate, can guarantee the stability of detection mechanism removal process.

Drawings

Fig. 1 is a schematic structural diagram of a slide rail outer rail measuring device.

Fig. 2 is a side view of a detection mechanism in the slide rail outer rail measuring device.

Fig. 3 is a side view of a feeding mechanism in the slide rail outer rail measuring device.

Fig. 4 is a schematic perspective view of a slide rail outer rail measuring device.

In the figure: 1-detection table, 2-roller, 3-first sliding chute, 4-supporting column, 5-top plate, 6-first telescopic rod, 7-pressing plate, 8-electric roller, 9-pulley, 10-movable plate, 11-measuring roller, 12-supporting frame, 13-motor, 14-gear, 15-connecting block, 16-rack, 17-limiting plate, 18-movable frame, 19-detector, 20-first spring, 21-fixing plate, 22-second telescopic rod, 23-fixing block, 24-sliding block and 25-second sliding chute.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1-4, in an embodiment of the present invention, a sliding rail outer rail measuring device includes a detection table 1, a first sliding chute 3 is disposed at a top end of the detection table 1, a plurality of rollers 2 are disposed inside the first sliding chute 3, a fixing plate 21 fixedly connected to the detection table 1 is disposed on both left and right sides of each roller 2 in a bearing connection manner, a feeding mechanism is disposed at a top of a left end of the detection table 1, and a detection mechanism is disposed on a right side of the feeding mechanism.

Example 2

In this embodiment, feeding mechanism includes support column 4, support column 4 sets up both sides around spout 3, support column 4 with examine test table 1 fixed connection, 4 top fixed connection of support column is provided with

roof

5, 5 bottom fixed connection of roof is provided with first

telescopic link

6, 6 bottom fixed connection of first telescopic link is provided with clamp plate 7, the bearing connection is provided with a plurality of electronic gyro wheels 8 that are used for driving rail movement in the

clamp plate

7, 8 downside of electronic gyro wheel are provided with fixed establishment, through setting up feeding mechanism, can realize the automatically move of slide rail, reduce measurement personnel's work load, do benefit to the stability of guaranteeing the testing process.

In this embodiment, fixed establishment includes second telescopic link 22, second telescopic link 22 fixed connection sets up on support column 4, second telescopic link 22 other end fixed connection is provided with fixed block 23, the inboard sliding connection of fixed block 23 is provided with slider 24, fixed connection is provided with the second spring between slider 24 and the

fixed block

23, 24 inboard bearing connection of slider is provided with pulley 9, through setting up fixed establishment, can avoid the slide rail to take place to sideslip in the testing process, has guaranteed the accuracy and the stability of detection.

In this embodiment, the detection mechanism includes movable frame 18, movable frame 18 sets up both sides around first spout 3, movable frame 18 and the second spout 25 sliding connection who sets up on examining test table 1 top, the inboard fixed connection of movable frame 18 is provided with and is used for detecting tensile detector 19, detector 19 is connected with fly leaf 10 through first spring 20, the fly leaf is close to first spout 3 one end top bearing and is connected and be provided with the measuring roller, both sides movable frame 18 bottom all is connected with adjustment mechanism.

In this embodiment, adjustment mechanism includes carriage 12 and motor 13, carriage 12 bolted connection sets up in examining test table 1 bottom, the inboard bolted connection of carriage 12 is provided with motor 13, motor 13 upside output is connected with gear 14, gear 14 is controlled both ends and is all engaged with and connect and be provided with rack 16, both sides rack 16 respectively with set up the connecting block 15 fixed connection in movable frame 18 bottom, connecting block 15 with examine test table 1 sliding connection, through setting up adjustment mechanism, can control both sides and measure the interval of gyro wheel 11 to make the device can be used for detecting multiple type slide rail, hoisting device's detection scope, through setting up detection mechanism, can measure whether the slide rail outer rail accords with the regulation requirement fast and conveniently.

In this embodiment, the 15 bottom left and right sides of connecting block all are provided with and examine test table 1 fixed connection's limiting plate 17, through setting up limiting plate 17, can guarantee the stability of detection mechanism removal process.

In this embodiment, rubber pads are fixedly connected to the outer surfaces of the roller 2, the electric roller 8 and the pulley 9.

This outer rail measuring device of slide rail, through setting up feeding mechanism, can realize the automatically move of slide rail, reduce measurement personnel's work load, do benefit to the stability of guaranteeing the testing process, through setting up fixed establishment, can avoid the slide rail to take place to sideslip in the testing process, the accuracy and the stability of detection have been guaranteed, through setting up adjustment mechanism, can control both sides and measure the interval of gyro wheel 11, thereby make the device can be used for detecting multiple type slide rail, hoisting device's detection range, through setting up detection mechanism, can measure whether the outer rail of slide rail accords with the regulation requirement in convenient and fast ground, through setting up limiting plate 17, can guarantee the stability of detection mechanism moving process.

The working principle of the invention is as follows: the slide rail to be measured is placed on the detection table 1, the second telescopic rod 22 positioned on the support column 4 is extended to enable the front side and the rear side of the slide rail to be abutted against the pulleys 9, the pulleys 9 can prevent the slide rail from sideslipping in the detection process, the detection accuracy and stability are ensured, the first telescopic rod 6 is extended to enable the electric roller 8 to be in contact with the slide rail, the electric roller 8 pushes the slide rail to move rightwards along the roller 2, when the right end of the slide rail sleeves the two measuring rollers 11, the motor 13 is controlled to operate, so that the movable frames 18 at the two sides are displaced towards the two sides under the action of the gear 14 and the rack 16, and after the displacement is carried out for a certain distance, the first spring 20 is deformed, thereby indicating back on the detector 19 an initial pull which, when the slide surface is completely flat, does not change, when the pits or the bulges appear, the data can be reduced or increased, so that whether the outer rail of the slide rail meets the specified requirements can be conveniently and quickly measured.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims

1. A sliding rail outer rail measuring device, comprising a detection table (1), characterized in that, a first chute (3) is provided at the top of the detection table (1), and the inner side of the first chute (3) A plurality of rollers (2) are provided, and the left and right sides of the roller (2) are bearing-connected and provided with a fixed plate (21) fixedly connected with the detection table (1), and a feeding mechanism is provided on the top of the left end of the detection table (1). , the right side of the feeding mechanism is provided with a detection mechanism, the feeding mechanism includes a support column (4), the support column (4) is arranged on the front and rear sides of the chute (3), the support column (4) is connected to the detection mechanism The table (1) is fixedly connected, the top of the support column (4) is fixedly connected with a top plate (5), and the bottom of the top plate (5) is fixedly connected with a first telescopic rod (6), the first telescopic rod ( 6) A pressure plate (7) is fixedly connected at the bottom, and the inner bearing of the pressure plate (7) is connected with a plurality of electric rollers (8) for driving the sliding rail to move, and a fixing mechanism is arranged on the lower side of the electric roller (8). , the fixing mechanism includes a second telescopic rod (22), the second telescopic rod (22) is fixedly connected to the support column (4), and the other end of the second telescopic rod (22) is fixedly connected and provided with a fixed A block (23), the inner side of the fixed block (23) is slidably connected with a slider (24), a second spring is fixedly connected between the slider (24) and the fixed block (23), and the slider (24) The inner bearing is connected with a pulley (9), the detection mechanism includes a movable frame (18), the movable frame (18) is arranged on the front and rear sides of the first chute (3), and the movable frame (18) ) is slidably connected to the second chute (25) arranged at the top of the detection table (1), and the inside of the movable frame (18) is fixedly connected with a detector (19) for detecting tensile force, and the detector (19) The movable plate (10) is connected to the movable plate (10) through the first spring (20). A measuring roller is connected to the top bearing of the movable plate at one end of the first chute (3), and the bottom ends of the movable frames (18) on both sides are connected to the adjustment Mechanism connection, the adjustment mechanism includes a support frame (12) and a motor (13), the support frame (12) is bolted and provided at the bottom of the inspection table (1), and the inner side of the support frame (12) is bolted and provided with a motor (13), the upper output end of the motor (13) is connected to the gear (14), the left and right ends of the gear (14) are meshed with a rack (16), and the racks (16) on both sides are meshed and connected. They are respectively fixedly connected with the connecting blocks (15) arranged at the bottom of the movable frame (18), and the connecting blocks (15) are slidably connected with the detection table (1).

2 . The sliding rail outer rail measuring device according to claim 1 , wherein the left and right sides of the bottom end of the connecting block ( 15 ) are provided with limit plates ( 17 ) that are fixedly connected to the detection table ( 1 ). 3 . .

3. The sliding rail outer rail measuring device according to claim 2, characterized in that, rubber pads are fixedly connected on the outer surfaces of the roller (2), the electric roller (8), and the pulley (9).