CN212963080U

CN212963080U - Dial caliper with independent core structure

Info

Publication number: CN212963080U
Application number: CN202022368589.4U
Authority: CN
Inventors: 陆彬; 杨苗苗
Original assignee: Shenzhen Jingda Tool & Measuring Instrument Co ltd
Current assignee: Shenzhen Jingda Tool & Measuring Instrument Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-04-13
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a tape table slide caliper rule with independent core structure relates to measurement device technical field, including the blade, the top left side fixed mounting of blade has outer measuring claw, the one end fixed mounting of measuring claw has the measurement tip on the outer measuring, the top right side fixed mounting of blade has measuring claw on the internal diameter, just the surperficial swing joint of blade has the chi frame, the bottom fixed mounting of blade has the anti-drop mount, the draw-in groove seat has been seted up on the surface of blade, the spout has been seted up on the surface of draw-in groove seat, one side of blade is seted up and is run through there is the depth measurement. The utility model discloses a through the design is exquisite, adopts fixed block and balancing piece to combine, and convenient fixed and balanced, the problem of easy aversion when avoiding using adopts gyro wheel and spout combination setting, can realize making things convenient for the nimble application of chi frame, is favorable to chi frame and blade contact, has solved the problem that the chi frame blocked easily when using.

Description

Dial caliper with independent core structure

Technical Field

The utility model relates to a dial caliper rule relates to measurement utensil technical field, concretely relates to dial caliper rule with independent core structure.

Background

The existing length caliper with meter, depth caliper with meter and height caliper with meter are mainly assembled by main components such as a rule frame, a rule body arranged in the rule frame and an indicating device fixedly connected on the rule frame, wherein the rule frame and the rule body can move relatively, a rack is arranged on the rule body, and a gear meshed with the rack is arranged in the indicating device. When the scale frame moves relative to the scale body and the rack, the displacement of the scale frame is transmitted to the indicating device of the scale frame through the rotation of the gear meshed with the rack, thereby reading the measurement indication value of the caliper. Therefore, the measurement accuracy of the caliper greatly depends on the accuracy of the tooth form of the rack and the accuracy of the geometry of the rack body.

The following problems exist in the prior art:

1. in the prior art, the caliper with the meter has the problem that a caliper frame is easy to clamp when in use;

2. among the prior art, can appear taking the table to show inaccurately to some trip tables cause the damage easily, and then can not reach the use original intention of taking table slide caliper rule, this takes table slide caliper rule's suitability variation, consequently need carry out the structure innovation and solve specific problem.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a mechanism with an independent mechanism, wherein one purpose is to provide a fixed block and a balance block, and solve the problem of easy displacement during use; the utility model discloses a play table, including the chi frame, the chi body, the chi frame is equipped with the gyro wheel, wherein another purpose is in order to solve the problem that the play table damaged easily to reach the effect of accurate application play table, wherein another purpose is in order to possess the gyro wheel, makes things convenient for the chi frame to use in a flexible way, is favorable to chi frame and blade contact, has solved the problem that the chi frame blocked easily when using.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a band table slide caliper rule with independent core structure, includes the blade, the top left side fixed mounting of blade has outer measuring pawl, the one end fixed mounting of measuring pawl has the measurement tip outward, the top right side fixed mounting of blade has measuring pawl on the internal diameter, just the surperficial swing joint of blade has the chi frame, the bottom fixed mounting of blade has the anti-drop mount.

The utility model discloses technical scheme's further improvement lies in: the ruler comprises a ruler body and is characterized in that a clamping groove seat is formed in the surface of the ruler body, a sliding groove is formed in the surface of the clamping groove seat, a depth measuring groove is formed in one side of the ruler body and penetrates through the ruler body, a straight plate depth ruler is lapped on the inner wall of the depth measuring groove, a fixed block is fixedly connected to the top of the straight plate depth ruler, and an inner diameter lower measuring claw is fixedly mounted on one side of the fixed block.

The utility model discloses technical scheme's further improvement lies in: the top fixed mounting of chi frame has the balancing piece, one side fixedly connected with of balancing piece measures the claw under the outer survey, the top fixedly connected with of measuring the claw under the outer survey measures the tip, one side swing joint of chi frame has the frame shifter.

The utility model discloses technical scheme's further improvement lies in: the ruler is characterized in that a through empty groove is formed in the ruler frame in a penetrating mode, a fixed beam rod is fixedly connected to the inner wall of the through empty groove, and idler wheels are movably mounted on the surface of the fixed beam rod.

The utility model discloses technical scheme's further improvement lies in: the surface of the ruler frame is fixedly provided with a meter shell outer ring, the surface of the meter shell outer ring is fixedly provided with an indicating meter, the surface of the indicating meter is fixedly provided with a meter needle support, and one side of the meter needle support is fixedly connected with a pointer.

The utility model discloses technical scheme's further improvement lies in: one side fixedly connected with inner circle empty ring of watchcase outer lane the top fixedly connected with outer lane wrest ring of inner circle empty ring, the top fixed mounting of outer lane wrest ring has the gauge needle controller.

The utility model discloses technical scheme's further improvement lies in: the bottom fixed mounting of watchcase outer lane has the chip bottom plate, the surface of chip bottom plate is seted up flutedly, the fixed surface of recess is connected with the inner link plate, the fixed surface of inner link plate is connected with the outer link plate, the fixed surface of outer link plate is connected with the chaining plate, the fixed surface of chaining plate is connected with the interlinkage horizontal pole, the fixed surface of interlinkage horizontal pole installs the spliced pole.

The utility model discloses technical scheme's further improvement lies in: the bottom of the outer ring of the watch case is fixedly provided with a bottom shell, the surface of the bottom shell is fixedly provided with a link fixture block, and the surface of the link fixture block is fixedly provided with a chain plate fixture block.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a band table slide caliper rule with independent core structure, through designing delicately, adopt fixed block and balancing piece to combine, convenient fixed and balanced, the problem of shifting easily when avoiding using.

2. The utility model provides a band table slide caliper rule with independent core structure sets up through adopting gyro wheel and spout combination, can realize making things convenient for the nimble application of chi frame, is favorable to chi frame and blade contact, has solved the problem that the chi frame blocked easily when using.

Drawings

Fig. 1 is a schematic plan view of a dial caliper with an independent movement structure according to the present invention;

fig. 2 is a schematic view of the internal structure of a caliper body with a dial caliper and an independent movement structure of the present invention;

fig. 3 is a schematic view of the internal structure of a frame of a dial caliper with an independent movement structure according to the present invention;

fig. 4 is a schematic diagram of the internal structure of a dial of the dial caliper with an independent movement structure according to the present invention;

fig. 5 is a schematic view of the structure of the bottom case with watch of the watch caliper with an independent movement structure of the present invention.

In the figure: 1. a ruler body; 2. a fixed block; 3. a measuring tip; 4. the inner diameter is provided with a measuring claw; 5. a measuring jaw is arranged at the inner diameter; 6. a counterbalance; 7. measuring the upper measuring jaw; 8. a pointer; 9. a case outer ring; 10. an outer ring torsion ring; 11. a watch hand bracket; 12. a hand controller; 13. an indication table; 14. an inner ring is empty; 15. a frame mover; 16. a slot clamping seat; 17. a ruler frame; 18. a chute; 19. an anti-drop fixing frame; 20. a straight plate depth gauge; 21. a depth measuring groove; 22. penetrating through the empty groove; 23. a roller; 24. fixing the beam rod; 25. an outer link plate; 26. a groove; 27. a chip chassis; 28. an inner link plate; 29. a link rail; 30. a link plate; 31. connecting columns; 32. a bottom case; 33. a chain plate clamping block; 34. linking the fixture blocks; 35. and measuring the lower measuring jaw externally.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-5, the utility model provides a dial caliper with independent movement structure, which comprises a caliper body, an outer measuring upper measuring jaw 7 is fixedly arranged on the left side of the top of the caliper body 1, a measuring tip 3 is fixedly arranged on one end of the outer measuring upper measuring jaw 7, an inner diameter upper measuring jaw 4 is fixedly arranged on the right side of the top of the caliper body 1, a caliper frame 17 is movably connected on the surface of the caliper body 1, an anti-drop fixing frame 19 is fixedly arranged on the bottom of the caliper body 1, a slot seat 16 is arranged on the surface of the caliper body 1, a sliding groove 18 is arranged on the surface of the slot seat 16, a depth measuring groove 21 is arranged and penetrated through one side of the caliper body 1, a straight depth gauge 20 is lapped on the inner wall of the depth measuring groove 21, a fixed block 2 is fixedly connected on the top of the straight depth gauge 20, an inner diameter lower measuring jaw 5 is fixedly arranged on one side of the fixed block 2, a balance weight 6 is fixedly arranged on the top of the caliper frame, the top of the outer measuring lower jaw 35 is fixedly connected with a measuring tip 3, and one side of the ruler frame 17 is movably connected with a frame shifter 15.

Example 2

As shown in fig. 1-5, on the basis of embodiment 1, the utility model provides a technical solution: a through empty groove 22 is formed in the ruler frame 17 in a penetrating mode, a fixed beam rod 24 is fixedly connected to the inner wall of the through empty groove 22, a roller 23 is movably mounted on the surface of the fixed beam rod 24, a watchcase outer ring 9 is fixedly mounted on the surface of the ruler frame 17, an indicating meter 13 is fixedly mounted on the surface of the watchcase outer ring 9, a pointer support 11 is fixedly mounted on the surface of the indicating meter 13, and a pointer 8 is fixedly connected to one side of the pointer support 11.

Example 3

As shown in fig. 1-5, on the basis of embodiment 1 and embodiment 2, the utility model provides a technical solution: preferably, an inner ring empty ring 14 is fixedly connected to one side of the watchcase outer ring 9, an outer ring torsion ring 10 is fixedly connected to the top of the inner ring empty ring 14, a pointer controller 12 is fixedly mounted to the top of the outer ring torsion ring 10, a chip bottom plate 27 is fixedly mounted to the bottom of the watchcase outer ring 9, a groove 26 is formed in the surface of the chip bottom plate 27, an inner chain plate 28 is fixedly connected to the surface of the groove 26, an outer chain plate 25 is fixedly connected to the surface of the inner chain plate 28, a link plate 30 is fixedly connected to the surface of the outer chain plate 25, a link cross bar 29 is fixedly connected to the surface of the link plate 30, a connecting column 31 is fixedly mounted to the surface of the link cross bar 29, a bottom case 32 is fixedly mounted to the bottom of the watchcase outer ring 9, a link.

The working principle of the dial caliper with the independent movement structure is described in detail below.

Before use, the watchmaking caliper is wiped clean, and the frame 17 is pulled to slide along the blade 1, as shown in fig. 1-5. During measurement, the ruler frame 17 is slowly pushed and pulled by hand to enable the measuring claws to lightly contact with the surface of the measured part, and then the vernier caliper is slightly shaken to enable the contact to be good. When measuring the external dimension, the measuring jaw of the dial caliper is opened to enable a workpiece to be freely placed between the two measuring jaws, then the fixed measuring jaw at the top of the caliper body 1 is attached to the working surface, and the caliper frame 17 is moved by hand to enable the measuring jaw to be closely attached to the surface of the workpiece to be measured.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a band table slide caliper rule with independent core structure, includes blade (1), its characterized in that: the utility model discloses a ruler, including ruler body (1), top left side fixed mounting have outer measuring claw (7), the one end fixed mounting of outer measuring claw (7) has measurement tip (3), the top right side fixed mounting of ruler body (1) has measuring claw (4) on the internal diameter, just the surperficial swing joint of ruler body (1) has chi frame (17), the bottom fixed mounting of ruler body (1) has anti-drop mount (19).

2. A dial caliper having a self-contained movement structure according to claim 1, wherein: the ruler body comprises a ruler body (1), a clamping groove seat (16) is formed in the surface of the ruler body (1), a sliding groove (18) is formed in the surface of the clamping groove seat (16), a depth measuring groove (21) is formed in one side of the ruler body (1) in a penetrating mode, a straight plate depth ruler (20) is lapped on the inner wall of the depth measuring groove (21), a fixed block (2) is fixedly connected to the top of the straight plate depth ruler (20), and a measuring jaw (5) with the inner diameter is fixedly mounted on one side of the fixed block (2).

3. A dial caliper having a self-contained movement structure according to claim 1, wherein: the top fixed mounting of chi frame (17) has balancing piece (6), measuring jaw (35) under one side fixedly connected with of balancing piece (6) is surveyed outward, measuring jaw (35)'s top fixedly connected with measures tip (3) under the outer survey, one side swing joint of chi frame (17) has frame shifter (15).

4. A dial caliper having a self-contained movement structure according to claim 3, wherein: the ruler is characterized in that a through hollow groove (22) penetrates through the ruler frame (17), a fixed beam rod (24) is fixedly connected to the inner wall of the through hollow groove (22), and a roller (23) is movably mounted on the surface of the fixed beam rod (24).

5. A dial caliper having a self-contained movement structure according to claim 3, wherein: the surface fixed mounting of chi frame (17) has watchcase outer lane (9), the surface fixed mounting of watchcase outer lane (9) has indicateing meter (13), the fixed mounting has a table needle support (11) on the surface of indicateing meter (13), one side fixedly connected with pointer (8) of table needle support (11).

6. A dial caliper having a self-contained movement structure according to claim 5, wherein: one side fixedly connected with inner circle annulet (14) of watchcase outer lane (9), the top fixedly connected with outer lane wresting ring (10) of inner circle annulet (14), the top fixed mounting of outer lane wresting ring (10) has table needle controller (12).

7. A dial caliper having a self-contained movement structure according to claim 5, wherein: the utility model discloses a watchcase, including watchcase outer lane (9), the bottom fixed mounting of watchcase outer lane (9) has chip bottom plate (27), the surface of chip bottom plate (27) is seted up fluted (26), the fixed surface of recess (26) is connected with inner chain board (28), the fixed surface of inner chain board (28) is connected with outer chain board (25), the fixed surface of outer chain board (25) is connected with linking board (30), the fixed surface of linking board (30) is connected with links horizontal pole (29), the fixed surface of linking horizontal pole (29) installs spliced pole (31).

8. A dial caliper having a self-contained movement structure according to claim 5, wherein: the bottom of the watchcase outer ring (9) is fixedly provided with a bottom shell (32), the surface of the bottom shell (32) is fixedly provided with a link clamping block (34), and the surface of the link clamping block (34) is fixedly provided with a chain plate clamping block (33).