CN218443811U

CN218443811U - Floating measurement mechanism

Info

Publication number: CN218443811U
Application number: CN202222765820.2U
Authority: CN
Inventors: 於艳鹏
Original assignee: Suzhou Yudeli Machinery Manufacturing Co ltd
Current assignee: Suzhou Yudeli Machinery Manufacturing Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-02-03
Anticipated expiration: 2032-10-20

Abstract

The utility model relates to a measuring device technical field specifically is a floating measurement mechanism, floating measurement mechanism includes: the surface of the bottom plate is fixedly connected with an L-shaped column, the L-shaped column is in a hollow design, a rectangular groove is formed in the side face of the L-shaped column, and a supporting column is fixedly connected to the bottom of the bottom plate; the lifting assembly is arranged at the bottom of the bottom plate, a servo motor is fixedly connected to the bottom of the bottom plate, an extension shaft of the servo motor penetrates through the bottom plate and extends into the L-shaped column, a lead screw is mounted on the extension shaft of the servo motor, and a bearing is mounted at the top of the lead screw; the floating assembly is arranged on the N-shaped block, the surface of the N-shaped block is fixedly connected with an electric push rod, the electric push rod penetrates through the N-shaped block and extends to the bottom of the N-shaped block, and the bottom of the electric push rod is fixedly connected with a top plate. The utility model discloses in can measure the article of different size co-altitude according to the demand.

Description

Floating measurement mechanism

Technical Field

The utility model relates to a measuring device technical field specifically is a floating measurement mechanism.

Background

In the market, the measuring mechanism is generally a depth gauge, a caliper or a measuring displacement sensor which is manually used for directly contacting the surface of a product for measurement, and a mode of measuring by using an elongated probe is also available. In recent years, various products have higher and higher requirements on measurement accuracy, and particularly in a motor assembly line, an assembler needs to take motor parts one by one to measure by using calipers, so that the working efficiency is influenced, and the labor intensity of the worker is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a floating measurement mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a float measurement mechanism, comprising:

the surface of the bottom plate is fixedly connected with an L-shaped column, the L-shaped column is in a hollow design, a rectangular groove is formed in the side face of the L-shaped column, a supporting column is fixedly connected to the bottom of the bottom plate, and a controller is mounted on the surface of the bottom plate;

the lifting assembly is arranged at the bottom of the bottom plate, a servo motor is fixedly connected to the bottom of the bottom plate, an extension shaft of the servo motor penetrates through the bottom plate and extends into the L-shaped column, a lead screw is mounted on the extension shaft of the servo motor, a bearing is mounted at the top of the lead screw, and the top of the bearing is fixedly connected to the top of the L-shaped column;

the floating assembly is arranged on the N-shaped block, the surface of the N-shaped block is fixedly connected with an electric push rod, the electric push rod penetrates through the N-shaped block and extends to the bottom of the N-shaped block, and the bottom of the electric push rod is fixedly connected with a top plate.

Preferably, the bottom plate further comprises a tray fixedly connected with the surface of the bottom plate, the surface of the tray is fixedly connected with an arc-shaped check block, a cylinder is connected in the middle of the arc-shaped check block in a sliding mode, the surface of the cylinder is fixedly connected with a round block, and a first extension spring is arranged on the surface of the bottom of the cylinder.

Preferably, the bottom plate further comprises an arc-shaped clamping block fixedly connected with the bottom of the cylinder, and the bottom of the arc-shaped clamping block is attached to the surface of the tray.

Preferably, the lifting assembly further comprises a nut seat mounted on the surface of the lead screw, the side surface of the nut seat penetrates through the rectangular groove and extends to the side surface of the L-shaped column, and the side surface of the nut seat is fixedly connected to the N-shaped block.

Preferably, the floating assembly further comprises a supporting rod fixedly connected with the bottom of the top plate, the supporting rod is hollow, and the surface of the supporting rod is fixedly connected with a circular ring.

Preferably, the floating assembly further comprises a telescopic rod connected with the bottom of the supporting rod in a sliding mode, the surface of the telescopic rod is provided with a second extension spring, and the bottom of the telescopic rod is fixedly connected with a reference plate.

Preferably, the floating assembly further comprises a fixing column fixedly connected with the bottom of the top plate, a measuring block is mounted at the bottom of the fixing column, a displacement sensor is mounted on the surface of the measuring block, and the displacement sensor penetrates through the top plate and the N-shaped block and extends to the top of the N-shaped block.

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

1. the utility model discloses in, L shape post is the cavity design, and L shape post side has seted up the rectangular channel, bottom plate fixed surface is connected with the tray, tray fixed surface is connected with arc dog, sliding connection has the cylinder in the middle of the arc dog, cylinder fixed surface is connected with the circle piece, cylinder bottom surface mounting has a tension spring, cylinder bottom fixedly connected with arc grip block, arc grip block bottom and tray surface laminating can carry out the centre gripping to the not article of equidimension when using fixedly.

2. The utility model discloses in, N-shaped piece fixed surface is connected with electric putter, electric putter passes N-shaped piece and extends to N-shaped piece bottom, electric putter bottom fixedly connected with roof, roof bottom fixedly connected with bracing piece, bracing piece fixed surface is connected with the ring, and the inside cavity design that is of bracing piece, bracing piece bottom sliding connection has the telescopic link, telescopic link surface mounting has extension spring two, telescopic link bottom fixedly connected with reference plate, roof bottom fixedly connected with fixed column, the measuring block is installed to the fixed column bottom, measuring block surface mounting has displacement sensor, displacement sensor passes roof and N-shaped piece and extends to N-shaped piece top, during the measurement, electric putter drives whole floating installation and pushes down, the reference plate drives two rebound of extension spring, the reference plate is realized floating, when pushing down to measuring block and measuring face complete contact, carry out the value through the displacement sensor who sets up on measuring block and measure, do not need the manual work to remove one by one, servo motor drives the lead screw, nut seat and N-shaped piece can reciprocate the article of co-altitude according to the demand and measure.

Drawings

FIG. 1 is a three-dimensional structure of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic side view of the present invention;

fig. 4 is an enlarged schematic view of the utility model at a in fig. 1;

fig. 5 is an enlarged schematic view of the position B of fig. 2 in the present invention.

In the figure: 1. a base plate; 2. an L-shaped column; 3. a rectangular groove; 4. a support column; 5. a servo motor; 6. a screw rod; 7. a bearing; 8. n-shaped blocks; 9. an electric push rod; 10. a top plate; 11. a tray; 12. an arc-shaped stop block; 13. a cylinder; 14. a round block; 15. a first extension spring; 16. an arc-shaped clamping block; 17. a nut seat; 18. a support bar; 19. a circular ring; 20. a telescopic rod; 21. a second extension spring; 22. a reference plate; 23. fixing the column; 24. a measuring block; 25. a displacement sensor; 26. and a controller.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a floating measurement mechanism: the floating measurement mechanism includes:

bottom plate

1, 1 fixed surface of bottom plate is connected with L shape post 2, L shape post 2 is the cavity design, and rectangular channel 3 has been seted up to L shape post 2 side, 1 bottom fixedly connected with support column 4 of bottom plate, 1 surface mounting of bottom plate has

controller

26, 1 fixed surface of bottom plate is connected with

tray

11, 11 fixed surface of tray is connected with arc dog 12, sliding connection has cylinder 13 in the middle of the

arc dog

12, 13 fixed surface of cylinder is connected with the

disk

14, 13 bottom surface mounting of cylinder has a

tension spring

15, 13 bottom fixedly connected with arc grip block 16 of cylinder, 16 bottoms of arc grip block and 11 surface laminating of tray.

Lifting unit, lifting unit sets up in bottom plate 1 bottom, 1 bottom fixedly connected with servo motor 5 of bottom plate, servo motor 5 projecting shaft passes bottom plate 1 and extends to inside 2L shape posts, install lead screw 6 on the servo motor 5 projecting shaft, bearing 7 is installed at 6 tops of lead screw, 7 top fixed connection in 2 tops of L shape posts of bearing, 6 surface mounting of lead screw have nut seat 17, nut seat 17 side passes rectangular channel 3 and extends to 2 sides of L shape posts, 17 side fixed connection in N-shaped piece 8 of nut seat, can measure the not article of co-altitude according to the demand.

The subassembly floats, the subassembly sets up on N-shaped piece 8 that floats, 8 fixed surface of N-shaped piece are connected with electric putter 9, electric putter 9 passes 8 bottoms that extend to N-shaped piece of 8, electric putter 9 bottom fixedly connected with roof 10, roof 10 bottom fixedly connected with

bracing piece

18, 18 inside cavity designs that are of bracing piece, 18 fixed surface of bracing piece are connected with the

ring

19, 18 bottom sliding connection of bracing piece has

telescopic link

20, 20 surface mounting of telescopic link has two 21 extension spring, 20 bottom fixedly connected with reference plate 22 of telescopic link, 10 bottom fixedly connected with fixed column 23 of roof, 23 bottom of fixed column installs measurement piece 24, measurement piece 24 surface mounting has displacement sensor 25, displacement sensor 25

passes roof

10 and 8 top that extend to N-shaped piece of 8, do not need the staff to take slide caliper rule to measure the article one by one.

The working principle is as follows: in the utility model, the surface of the bottom plate 1 is fixedly connected with an L-shaped column 2, the L-shaped column 2 is in a hollow design, a rectangular groove 3 is formed in the side surface of the L-shaped column 2, a tray 11 is fixedly connected to the surface of the bottom plate 1, an arc-shaped stop block 12 is fixedly connected to the surface of the tray 11, a cylinder 13 is slidably connected to the middle of the arc-shaped stop block 12, a round block 14 is fixedly connected to the surface of the cylinder 13, a first extension spring 15 is arranged on the surface of the bottom of the cylinder 13, an arc-shaped clamping block 16 is fixedly connected to the bottom of the cylinder 13, the bottom of the arc-shaped clamping block 16 is attached to the surface of the tray 11, when in use, the utility model can clamp and fix objects with different sizes, the surface of the N-shaped block 8 is fixedly connected with an electric push rod 9, the electric push rod 9 passes through the N-shaped block 8 and extends to the bottom of the N-shaped block 8, the bottom of the electric push rod 9 is fixedly connected with a top plate 10, the bottom of the top plate 10 is fixedly connected with a support rod 18, the surface of the support rod 18 is fixedly connected with a circular ring 19, the interior of the supporting rod 18 is hollow, the bottom of the supporting rod 18 is connected with a telescopic rod 20 in a sliding mode, the surface of the telescopic rod 20 is provided with a second extension spring 21, the bottom of the telescopic rod 20 is fixedly connected with a reference plate 22, the bottom of the top plate 10 is fixedly connected with a fixed column 23, the bottom of the fixed column 23 is provided with a measuring block 24, the surface of the measuring block 24 is provided with a displacement sensor 25, the displacement sensor 25 penetrates through the top plate 10 and the N-shaped block 8 to extend to the top of the N-shaped block 8, during measurement, the electric push rod 9 drives the whole floating device to press downwards, the reference plate 22 drives the second extension spring 21 to move upwards, the reference plate 22 realizes floating, when the measuring block 24 is pressed down to be in complete contact with the measuring surface, the displacement sensor 25 arranged on the measuring block 24 is used for value measurement, the measurement is carried out manually, the servo motor 5 drives the screw rod 6, the nut seat 17 and the N-shaped block 8 to move up and down, and objects with different heights can be measured according to requirements.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a servo motor, a contact sensor, a processor, an alarm module, a driving module and other conventional known devices for controlling, standard parts used in the application document can be purchased from the market, the specific connection mode of each part is connected by conventional means such as mature bolts, rivets and welding in the prior art, machines, parts and devices are all of conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that detailed description is not given.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A floating measurement mechanism is characterized in that: the floating measurement mechanism includes:

the device comprises a bottom plate (1), wherein an L-shaped column (2) is fixedly connected to the surface of the bottom plate (1), the L-shaped column (2) is of a hollow design, a rectangular groove (3) is formed in the side surface of the L-shaped column (2), a supporting column (4) is fixedly connected to the bottom of the bottom plate (1), and a controller (26) is mounted on the surface of the bottom plate (1); the lifting assembly is arranged at the bottom of the bottom plate (1), a servo motor (5) is fixedly connected to the bottom of the bottom plate (1), an extension shaft of the servo motor (5) penetrates through the bottom plate (1) and extends into the L-shaped column (2), a lead screw (6) is mounted on the extension shaft of the servo motor (5), a bearing (7) is mounted at the top of the lead screw (6), and the top of the bearing (7) is fixedly connected to the top of the L-shaped column (2); the floating assembly is arranged on the N-shaped block (8), the surface of the N-shaped block (8) is fixedly connected with an electric push rod (9), the electric push rod (9) penetrates through the N-shaped block (8) and extends to the bottom of the N-shaped block (8), and a top plate (10) is fixedly connected to the bottom of the electric push rod (9).

2. A floating measurement mechanism according to claim 1, wherein: bottom plate (1) still includes tray (11) of bottom plate (1) fixed surface connection, tray (11) fixed surface is connected with arc dog (12), sliding connection has cylinder (13) in the middle of arc dog (12), cylinder (13) fixed surface is connected with disk (14), cylinder (13) bottom surface mounting has extension spring (15).

3. A floating measurement mechanism according to claim 2, wherein: the bottom plate (1) further comprises an arc-shaped clamping block (16) fixedly connected with the bottom of the cylinder (13), and the bottom of the arc-shaped clamping block (16) is attached to the surface of the tray (11).

4. A floating measurement mechanism according to claim 1, wherein: the lifting assembly further comprises a nut seat (17) installed on the surface of the lead screw (6), the side face of the nut seat (17) penetrates through the rectangular groove (3) and extends to the side face of the L-shaped column (2), and the side face of the nut seat (17) is fixedly connected to the N-shaped block (8).

5. A floating measurement mechanism according to claim 1, wherein: the floating assembly further comprises a supporting rod (18) fixedly connected with the bottom of the top plate (10), the inside of the supporting rod (18) is in a hollow design, and a circular ring (19) is fixedly connected to the surface of the supporting rod (18).

6. A floating measurement mechanism according to claim 5, wherein: the floating assembly further comprises a telescopic rod (20) which is connected with the bottom of the supporting rod (18) in a sliding mode, the surface of the telescopic rod (20) is provided with a second extension spring (21), and the bottom of the telescopic rod (20) is fixedly connected with a reference plate (22).

7. A floating measurement mechanism according to claim 1, wherein: the floating assembly further comprises a fixed column (23) fixedly connected with the bottom of the top plate (10), a measuring block (24) is mounted at the bottom of the fixed column (23), a displacement sensor (25) is mounted on the surface of the measuring block (24), and the displacement sensor (25) penetrates through the top plate (10) and the N-shaped block (8) and extends to the top of the N-shaped block (8).