CN219054095U

CN219054095U - Clamp convenient to operate and used for measurement

Info

Publication number: CN219054095U
Application number: CN202222564137.2U
Authority: CN
Inventors: 谢齐尚; 杨纪东; 江守文
Original assignee: Shanghai Kun Sheng Pml Precision Mechanism Ltd
Current assignee: Shanghai Kun Sheng Pml Precision Mechanism Ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-05-23
Anticipated expiration: 2032-09-27

Abstract

The application belongs to the technical field of clamps and discloses a clamp for measurement, which is convenient to operate, and comprises a measurement table, wherein a clamping mechanism is arranged at the top of the measurement table and extends to the bottom of the measurement table; the convenient-to-operate clamp for measurement has the beneficial effects that: according to the width of work piece, rotate two knobs respectively and drive two threaded rods and rotate, turn to the opposite because of two threaded rod outer wall screw thread for four roller bearings rotate in opposite directions and draw close, four roller bearings drive four L type framves through four expansion brackets and remove, when four L type framves all are close to the work piece outside, according to the height of work piece, operate locating part, make can carry out fine location to the work piece, be convenient for operating personnel carries out measurement processing, and measure accurately, through above structure, can adapt to the centre gripping work of different size work pieces, the application scope of the device has been strengthened, and then the measurement work that makes the work piece can go on better.

Description

Clamp convenient to operate and used for measurement

Technical Field

The application relates to the technical field of clamps, and more specifically relates to a convenient-to-operate clamp for measurement.

Background

The clamp for measurement can clamp the detection workpiece rapidly, conveniently and stably, effectively fix and tighten various complex-profile workpieces, furthest reduce measurement errors and ensure measurement accuracy.

The existing clamp for measurement cannot well adjust the clamp when clamping workpieces, so that the clamp cannot adapt to clamping work of the workpieces with different sizes, the workpieces cannot be well fixed, and the measuring work of the workpieces can be seriously affected.

Disclosure of Invention

The application provides a convenient operation's anchor clamps for measurement adopts following technical scheme:

the measuring clamp convenient to operate comprises a measuring table, wherein a clamping mechanism is arranged at the top of the measuring table, and extends to the bottom of the measuring table;

the clamping mechanism comprises two U-shaped frames, the two U-shaped frames are fixedly connected to the top of the measuring table, threaded rods are embedded in the U-shaped frames, the two threaded rods are fixedly connected with knobs at the outer ends of the threaded rods, threaded blocks are screwed to the outer walls of the threaded rods, connecting rods are fixedly connected to the inner ends of the threaded blocks, connecting plates are fixedly connected between the two U-shaped frames, the four connecting rods are movably connected with the two U-shaped frames, toothed plates are fixedly connected to the outer sides of the connecting plates, gears are meshed to the outer sides of the toothed plates, rolling shafts are fixedly embedded in the gears, the bottom ends of the rolling shafts are rotatably connected with the inner sides of the measuring table, and positioning components are arranged between the rolling shafts.

Further, two sliding grooves are formed in the inner walls of the front side and the rear side of the U-shaped frame, sliding blocks are embedded in the four sliding grooves, and the four sliding blocks are fixedly connected with the two threaded blocks respectively.

Through above-mentioned technical scheme, through seting up two spouts, can enough carry out spacingly to two screw thread pieces, make more stable when two screw thread pieces remove again.

Furthermore, four limit grooves are formed in the top of the measuring table, the four limit grooves are uniformly distributed, supporting legs are fixedly connected to the bottom of the measuring table, and the four supporting legs are uniformly distributed.

Through above-mentioned technical scheme, through setting up four supporting legs, can support the device for the device is more firm when moving.

Further, the locating component comprises four limiting rods, the four limiting rods are respectively embedded into the four limiting grooves, and the L-shaped frames are fixedly connected to the top ends of the four limiting rods.

Through above-mentioned technical scheme, through seting up four gag levers, can play spacing effect to four L type framves.

Further, four telescopic frames are arranged between the L-shaped frames and the four rolling shafts, and the four telescopic frames are movably connected with the four L-shaped frames and the four rolling shafts through hinges.

Through above-mentioned technical scheme, cooperate with a plurality of hinges through four expansion brackets, can carry out relative adjustment to the position of four L type framves.

Further, four the baffle is all fixedly embedded in the L-shaped frame, four the pull rod is all embedded in the baffle, four the equal fixedly connected with locating plate in pull rod bottom, four the equal fixedly connected with spring between baffle and the four locating plate.

Through above-mentioned technical scheme, through setting up four spring, can be convenient for fix a position the work piece of different thickness.

Further, four springs are respectively sleeved on the outer sides of the four pull rods, and handles are fixedly connected to the top ends of the four pull rods.

Through above-mentioned technical scheme, through setting up four handles, be convenient for adjust the height of four locating plates.

In summary, the present application includes at least one of the following beneficial technical effects:

according to the width of work piece, rotate two knobs respectively and drive two threaded rods and rotate, turn to the opposite because of two threaded rod outer wall screw thread for four roller bearings rotate in opposite directions and draw close, four roller bearings drive four L type framves through four expansion brackets and remove, when four L type framves all are close to the work piece outside, according to the height of work piece, operate locating part, make can carry out fine location to the work piece, be convenient for operating personnel carries out measurement processing, and measure accurately, through above structure, can adapt to the centre gripping work of different size work pieces, the application scope of the device has been strengthened, and then the measurement work that makes the work piece can go on better.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a top view of the overall structure of the present application;

FIG. 3 is a partial perspective view of the present application;

fig. 4 is a side perspective view of the L-shaped bracket of the present application.

The reference numerals in the figures illustrate:

1. a measuring station; 2. a U-shaped frame; 3. a threaded rod; 4. a knob; 5. a screw block; 6. a connecting rod; 7. a connecting plate; 8. a toothed plate; 9. a gear; 10. a roller; 11. a slide block; 12. a limit rod; 13. an L-shaped frame; 14. a telescopic frame; 15. a baffle; 16. a pull rod; 17. a positioning plate; 18. and (3) a spring.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements to be 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 application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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 terms in this application will be understood by those of ordinary skill in the art in a specific context.

Examples:

the embodiment of the application discloses a clamp for measurement with convenient operation, referring to fig. 1, 2, 3 and 4, comprising a measuring table 1, wherein a clamping mechanism is arranged at the top of the measuring table 1 and extends to the bottom of the measuring table 1;

the clamping mechanism comprises two U-shaped frames 2, the two U-shaped frames 2 are fixedly connected to the top of a measuring table 1, threaded rods 3 are embedded in the two U-shaped frames 2, the outer ends of the two threaded rods 3 are fixedly connected with knobs 4, threaded blocks 5 are screwed on the outer walls of the two threaded rods 3, connecting rods 6 are fixedly connected to the inner ends of the two threaded blocks 5, connecting plates 7 are fixedly connected between the two U-shaped frames 2, four connecting rods 6 are movably connected with the two U-shaped frames 2, toothed plates 8 are fixedly connected to the outer sides of the four connecting plates 7, gears 9 are meshed with the outer sides of the four toothed plates 8, rolling shafts 10 are fixedly embedded in the four gears 9, the bottom ends of the four rolling shafts 10 are rotatably connected with the inside of the measuring table 1, sliding grooves are formed in the inner walls of the front side and the rear sides of the two U-shaped frames 2, sliding blocks 11 are fixedly connected with the two threaded blocks 5 respectively, and by forming four sliding grooves, the four sliding blocks 11 can make the two threaded blocks 5 form a spacing function to the two threaded blocks 5, and further the four supporting legs are uniformly distributed on the top of the measuring table 1, and the four supporting legs are uniformly distributed on the bottom of the measuring table are uniformly;

the four rollers 10 are provided with positioning components, the positioning components comprise four limiting rods 12, the four limiting rods 12 are respectively embedded in the four limiting grooves, through the four limiting grooves, the four L-shaped frames 13 are subjected to limiting work through the four limiting rods 12, so that the four L-shaped frames 13 are firmer when moving forwards and backwards, the service life of the device is prolonged, the top ends of the four limiting rods 12 are fixedly connected with the L-shaped frames 13, telescopic frames 14 are respectively arranged between the four L-shaped frames 13 and the four rollers 10, the four telescopic frames 14 are respectively movably connected with the four L-shaped frames 13 and the four rollers 10 through hinges, baffle plates 15 are respectively fixedly embedded in the four L-shaped frames 13, pull rods 16 are respectively embedded in the four baffle plates 15, the bottom ends of the four pull rods 16 are respectively fixedly connected with positioning plates 17, springs 18 are respectively sleeved outside the four pull rods 16, and the top ends of the four pull rods 16 are respectively fixedly connected with handles;

the implementation principle of the first embodiment of the application is as follows: the staff places the work piece at measuring bench 1 top earlier, afterwards, rotate two knob 4 respectively and drive two threaded rods 3 and rotate according to the width of work piece, because of two threaded rods 3 outer wall screw turns to the opposite, make two screw thread pieces 5 move in opposite directions, two screw thread pieces 5 drive four connecting plates 7 through four connecting rods 6 and move in opposite directions, with four pinion rack 8 pairwise opposite directions, four pinion rack 8 is through cooperating with four gears 9, make four roller shafts 10 rotate in opposite directions and draw close, four roller shafts 10 drive four L type frame 13 through four expansion brackets 14 and move, when four L type frame 13 all are close to the work piece outside, according to the height of work piece, pull up four handles respectively again, drive four locating plate 17 upwards through four pull rods 16 and remove, four springs 18 atress, deformation is in compressed state at this moment, afterwards, when four L type frame 13 inboard respectively with the work piece outside when being in opposite directions, four handles can be loosened, four springs 18 are unable to the stress, the pressure of locating plate 17 is good, can provide the accurate size to the work piece that can be adjusted, and the measurement device is convenient for carry out, the measurement is suitable for the size is carried out, the work piece is suitable for the measurement device.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a convenient operation's anchor clamps for measurement, includes measurement table (1), its characterized in that: the top of the measuring table (1) is provided with a clamping mechanism, and the clamping mechanism extends to the bottom of the measuring table (1);

the fixture comprises two U-shaped frames (2), two the equal fixed connection of U-shaped frames (2) is at measuring table (1) top, two the equal embedded threaded rod (3) in U-shaped frame (2) is inside, two equal fixedly connected with knob (4) in threaded rod (3) outer end, two equal spiro union of threaded rod (3) outer wall has screw thread piece (5), two equal fixedly connected with connecting rod (6) in screw thread piece (5), two the inner all extends to between two U-shaped frames (2) and fixedly connected with connecting plate (7), four connecting rod (6) and the equal swing joint of two U-shaped frames (2), four equal fixedly connected with pinion rack (8) in connecting plate (7) outside, four pinion rack (8) outside all meshes gear (9), four inside equal fixedly embedded roller (10) that is equipped with of gear (9), four roller (10) bottom all is connected with measuring table (1) inside rotation, four be equipped with location roller bearing (10) between four.

2. The jig for measuring which is convenient to operate as defined in claim 1, wherein: sliding grooves are formed in the inner walls of the front side and the rear side of the U-shaped frame (2), sliding blocks (11) are embedded in the four sliding grooves, and the four sliding blocks (11) are fixedly connected with the two threaded blocks (5) respectively.

3. The jig for measuring which is convenient to operate as defined in claim 1, wherein: four limit grooves are formed in the top of the measuring table (1), the four limit grooves are uniformly distributed, supporting legs are fixedly connected to the bottom of the measuring table (1), and the four supporting legs are uniformly distributed.

4. The jig for measuring which is convenient to operate as defined in claim 1, wherein: the positioning component comprises four limiting rods (12), the four limiting rods (12) are respectively embedded into the four limiting grooves, and the top ends of the four limiting rods (12) are fixedly connected with L-shaped frames (13).

5. An easy to operate measuring jig according to claim 4, wherein: the four L-shaped frames (13) and the four rolling shafts (10) are respectively provided with a telescopic frame (14), and the four telescopic frames (14) are respectively and movably connected with the four L-shaped frames (13) and the four rolling shafts (10) through hinges.

6. An easy to operate measuring jig according to claim 4, wherein: four baffle (15) are fixedly embedded in the L-shaped frame (13), four pull rods (16) are fixedly embedded in the baffle (15), the bottom ends of the pull rods (16) are fixedly connected with positioning plates (17), and springs (18) are fixedly connected between the baffle (15) and the four positioning plates (17).

7. The jig for measuring an operation convenience according to claim 6, wherein: the four springs (18) are respectively sleeved outside the four pull rods (16), and handles are fixedly connected to the top ends of the four pull rods (16).