CN215810779U

CN215810779U - High-precision communication part profile tolerance auxiliary measurement jig

Info

Publication number: CN215810779U
Application number: CN202122386455.XU
Authority: CN
Inventors: 魏安平
Original assignee: Kunshan Naxiang Precision Components Co ltd
Current assignee: Kunshan Naxiang Precision Components Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-02-11
Anticipated expiration: 2031-09-30

Abstract

The utility model belongs to the technical field of measuring tools, in particular to a high-precision communication part profile auxiliary measuring tool which comprises a main body, wherein the surface of the main body is provided with a slot, the upper surface of the main body is connected with a workbench in a clamping way, the lower surface of the workbench is fixedly connected with a plug board in a clamping way, the interior of the plug board is provided with a limiting groove in a clamping way, the surface of the workbench is provided with a chute in a sliding way, the chute is internally provided with a rotating rod, the installation and the disassembly between the workbench and the main body are more convenient and faster by arranging a threaded rod and a limiting block, the limiting is stable and firm without shaking, the practicability is improved, the influence of the stability of a measured object on the measurement precision is avoided, the deviation is reduced, the limiting blocks on both sides can slide inwards by arranging a sliding block and a positioning groove to play a positioning role, make spacing accurate spacing firm in more convenient position of stopper, promote and use convenience and spacing stability.

Description

High-precision communication part profile tolerance auxiliary measurement jig

Technical Field

The utility model belongs to the technical field of measuring jigs, and particularly relates to a high-precision auxiliary measuring jig for the profile of a communication part.

Background

The profile measuring instrument is a precision device for measuring the shapes of various machine part plain lines and cross-sectional profiles. The plain line shapes of various rolling bodies and raceways are measured in the bearing industry, such as: the projecting amount, the contact angle, the curvature radius of the curved surface, the angle of a reference part and the like can be used for measuring the straightness, line profile degree, parallelism, inclination and angle of various parts in the mechanical industry. It is especially suitable for measuring the shape of piston in automobile, tractor and motorcycle. The production instrument of the research enterprise is controlled by a microcomputer, automatically realizes measurement circulation, automatically eliminates installation errors, directly displays the shape and parameters of a measured part, and can print graphs and data for product quality detection and process analysis.

Original high-precision communication part profile tolerance auxiliary measurement tool has the ann to install and remove to one side inconvenient when using, and the use is changed to (3) to the beneath not being convenient for of required time angle work efficiency, and removes convenient stability inadequately, lacks spacing effect after removing, provides a high-precision communication part profile tolerance auxiliary measurement tool now and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides the auxiliary measuring jig for the profile tolerance of the high-precision communication part, which has the characteristics of convenience in mounting and dismounting, convenience in position adjustment, stability and firmness in limiting and simplicity and convenience in operation.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-accuracy communication part profile tolerance auxiliary measurement tool, includes the main part, the slot has been seted up on the surface of main part, the upper surface block of main part is connected with the workstation, the lower fixed surface of workstation is connected with the picture peg that slot block is connected, the spacing groove of being connected with the stopper block is seted up to the inside of picture peg, the spout with spacing anchor clamps sliding connection is seted up on the surface of workstation, the inside of spout is provided with the dwang, the upper end fixedly connected with fixed module of dwang, the fixed surface of workstation is connected with spacing anchor clamps, the main part be provided with the movable module close the threaded rod of being connected soon.

According to the preferable technical scheme of the auxiliary measuring jig for the profile tolerance of the high-precision communication part, the surface of the threaded rod is provided with a threaded line, the surface of the threaded rod is provided with a moving module which is rotatably connected with the connecting rod, and two ends of the moving module are rotatably connected with the connecting rod through rotating shafts.

According to the preferable technical scheme of the auxiliary measuring jig for the profile tolerance of the high-precision communication part, the other end of the connecting rod is provided with the connecting plate, the surface of one side of the connecting plate is fixedly connected with the limiting block, and the bottom end of the connecting plate is provided with the first reset spring elastically connected with the main body.

According to the preferable technical scheme of the auxiliary measuring jig for the profile tolerance of the high-precision communication part, the bottom surface of the limiting block is fixedly connected with the sliding block for positioning, the inner surface of the main body is provided with the positioning groove in sliding connection with the sliding block, and the limiting block is rotatably connected with the main body through the sliding block and the positioning groove.

According to the preferable technical scheme of the auxiliary measuring jig for the profile tolerance of the high-precision communication part, the inside of the fixing module is slidably connected with the slide rod, the upper end of the slide rod is provided with the clamping groove in clamping connection with the clamping block, the inside of the clamping groove is in clamping connection with the clamping block, one side of the clamping block is fixedly connected with the limiting spring, and the surface of the slide rod is provided with the second reset spring.

According to the preferable technical scheme of the auxiliary measuring jig for the profile tolerance of the high-precision communication part, the lower end of the sliding rod is fixedly connected with the rectangular clamping plate, the surface of the rectangular clamping plate is connected with the first gear in a clamping mode, the inner surface of the workbench is provided with the crawler belt in meshed connection with the first gear, the lower surface of the limiting clamp is fixedly connected with the fixed rod, and the lower end of the fixed rod is rotatably connected with the second gear in meshed connection with the crawler belt.

Compared with the prior art, the utility model has the beneficial effects that: make the installation between workstation and the main part dismantle more convenient through setting up threaded rod and stopper, and spacing stable firm can not rock the promotion practicality, it influences the measurement precision to avoid its stability that influences the measured object to cause the deviation to reduce work efficiency, play the stopper inward slip of positioning action both sides of being convenient for through setting up slider and constant head tank, make spacing more convenient position accurate spacing firm of stopper, promote and use convenience and spacing stability, make spacing anchor clamps's removal more convenient light through setting up fixed module and first gear, the shift position is accurate adjustable, spacing stable firm after the removal is convenient for measure, promote and use convenience and measure accurate improvement work efficiency.

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 specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal connection structure of the main body according to the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure of a limiting block according to the present invention;

FIG. 4 is a schematic view of a partial cross-sectional structure of a fixing module according to the present invention;

FIG. 5 is a schematic cross-sectional view of the track of the present invention;

in the figure: 1. a main body; 2. a slot; 3. a work table; 4. inserting plates; 5. a limiting groove; 6. a chute; 7. rotating the rod; 8. a fixed module; 9. a limiting block; 10. a connecting plate; 11. a connecting rod; 12. a threaded rod; 13. a thread; 14. a moving module; 15. a first return spring; 16. a slider; 17. positioning a groove; 18. a slide bar; 19. a card slot; 20. a clamping block; 21. a limiting spring; 22. a second return spring; 23. a rectangular clamping plate; 24. a crawler belt; 25. a first gear; 26. fixing the rod; 27. a second gear; 28. and (5) limiting the clamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a high-accuracy communication part profile tolerance auxiliary measuring tool, including main part 1, slot 2 has been seted up on the surface of main part 1, the last surface block of main part 1 is connected with workstation 3, the lower fixed surface of workstation 3 is connected with picture peg 4 that slot 2 block is connected, the spacing groove 5 of being connected with stopper 9 block is seted up to picture peg 4's inside, spout 6 with spacing anchor clamps 28 sliding connection is seted up on the surface of workstation 3, the inside of spout 6 is provided with dwang 7, the upper end fixedly connected with fixed module 8 of dwang 7, the fixed surface of workstation 3 is connected with spacing anchor clamps 28, be provided with of main part 1 and close the threaded rod 12 of being connected with mobile module 14 soon, in this embodiment between workstation 3 and the main part 1 stable connection, be convenient for installation and dismantlement and can not drop and rock the influence part measuring precision, promote practicality and stability in use.

Specifically, the thread 13 has been seted up on the surface of threaded rod 12, the surface of threaded rod 12 is provided with rotates the removal module 14 of being connected with connecting rod 11, the both ends of removal module 14 all are connected with connecting rod 11 through the pivot rotation, threaded rod 12 can control removal module 14 through thread 13 and be free back and forth motion at its surface in this embodiment, it is convenient more stable to make the spacing of connecting rod 11, and removal module and threaded rod 12 close soon to be connected further the spacing effect of enhancement and can not reset and influence equipment normal use.

Specifically, the other end of connecting rod 11 is provided with connecting plate 10, and one side fixed surface of connecting plate 10 is connected with stopper 9, and the bottom of connecting plate 10 is provided with reset spring 15 with 1 elastic connection of main part, and reset spring 15 plays the effect of reseing in this embodiment, makes stopper 9 can contract thereupon together when connecting rod 11 contracts, and it removes spacing promotion convenience of use fast of being convenient for.

Specifically, stopper 9's basal surface fixedly connected with is used for the slider 16 of location, the constant head tank 17 with 16 sliding connection of slider is seted up on the internal surface of main part 1, rotate through slider 16 and constant head tank 17 between stopper 9 and the main part 1 and be connected, stopper 9 can only slide along carrying out constant head tank 17 through slider 16 in this embodiment, the stopper 9 of being convenient for contracts and removes, and the position is accurately avoided the position to deflect and can not stabilize spacing influence equipment normal use to workstation 3.

Specifically, fixed module 8's inside sliding connection has slide bar 18, draw-in groove 19 of being connected with fixture block 20 block is seted up to slide bar 18's upper end, the inside block of draw-in groove 19 is connected with fixture block 20, one side fixedly connected with spacing spring 21 of fixture block 20, slide bar 18's surface is provided with reset spring 22 No. two, spacing spring 21 plays supplementary spacing effect in this embodiment, it is spacing to make its elasticity of fixture block 20 accessible pop out to be connected with draw-in groove 19 block, and can not reset and influence spacing effect, also be convenient for simultaneously open and shut fast to draw-in groove 19.

Specifically, the lower extreme fixedly connected with rectangle cardboard 23 of slide bar 18, the surperficial block of rectangle cardboard 23 is connected with first gear 25, the internal surface of workstation 3 is provided with the track 24 of being connected with first gear 25 meshing, the lower fixed surface of limit clamp 28 is connected with dead lever 26, the lower extreme of dead lever 26 rotates and is connected with the second gear 27 of being connected with track 24 meshing, rectangle cardboard 23 plays limiting displacement to limit clamp 28 through track 24 with the inside notch block of first gear 25 is connected in this embodiment, make its position after the regulation stable avoid taking place to remove and influence the precision and need reposition the time waste and reduce work efficiency.

The working principle and the using process of the utility model are as follows: when the utility model is used, the inserting plate 4 on the bottom surface of the workbench 3 is clamped into the slot 2, then the threaded rod 12 is rotated to lead the internal moving module 14 to move through the threaded line 13 which is in screwed connection with the inserting plate, the connecting rod 11 which is rotationally connected with two sides is driven to expand outwards, the connecting plate 10 which is rotationally connected with the other end of the connecting rod 11 is pushed forwards, the clamping connection between the limiting block 9 and the inserting plate 4 is limited, the installation and the disassembly between the workbench 3 and the main body 1 are more convenient, the limiting is stable and firm, the practicability is not shaken, the influence of the stability of a measured object on the measurement precision to cause deviation reduction on the working efficiency is avoided, the limiting on the workbench 3 can be relieved by reversely rotating the threaded rod 12, the sliding block 16 fixedly connected with the lower surface of the limiting block 9 is connected with the positioning slot 17 in a sliding way, so that the limiting block 9 can be pulled to slide along the positioning slot 17 when the connecting rod 11 is contracted inwards, the positioning function is realized, the limiting blocks 9 on two sides can slide inwards conveniently, the limiting of the limiting blocks 9 is more convenient, the position is accurate and firm, the use convenience and the limiting stability are improved, then the rotating rod 7 and the first gear 25 on the lower surface of the rotating and fixing module 8 rotate, the crawler 24 meshed and connected with the rotating rod rotates through the first gears 25 arranged at two ends, the fixing rod 26 in the fixing module is also rotated together, the second gear 27 moves forwards in the crawler 24 and drives the limiting clamp 28 at the upper end to move together through the fixing rod 26, the clamping groove 19 is pressed into the fixing module 8 after the moving, then the rectangular clamping plate 23 is clamped and connected with the first gear 25 to limit the first gear 25, the limiting effect is prevented from being influenced by the rotation of the first gear 25, the clamping block 20 is popped up through the elasticity of the limiting spring 21 to be clamped and connected with the clamping groove 19 to limit the sliding rod 18, the limiting of the sliding rod 18 is more stable and firm, the limiting clamp 28 is more convenient and easier to move, the moving position is accurate and adjustable, the limiting is stable and firm after the limiting is moved, the measurement is convenient, the use convenience and the measurement accuracy are improved, and the working efficiency is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high-accuracy communication part profile tolerance auxiliary measurement tool which characterized in that: including main part (1), slot (2) have been seted up on the surface of main part (1), the upper surface block of main part (1) is connected with workstation (3), picture peg (4) that the lower fixed surface of workstation (3) is connected with slot (2) block, spacing groove (5) of being connected with stopper (9) block are seted up to the inside of picture peg (4), spout (6) with spacing anchor clamps (28) sliding connection are seted up on the surface of workstation (3), the inside of spout (6) is provided with dwang (7), the upper end fixedly connected with fixed module (8) of dwang (7), the fixed surface of workstation (3) is connected with spacing anchor clamps (28), be provided with of main part (1) and move threaded rod (12) that module (14) are closed and are connected soon.

2. The tool of claim 1 for auxiliary measurement of profile of high-precision communication parts, wherein: thread (13) have been seted up on the surface of threaded rod (12), the surface of threaded rod (12) is provided with moves module (14) of being connected with connecting rod (11) rotation, the both ends of moving module (14) all are connected with connecting rod (11) through the pivot rotation.

3. The tool of claim 2 for auxiliary measurement of profile of high-precision communication parts, wherein: the other end of connecting rod (11) is provided with connecting plate (10), one side fixed surface of connecting plate (10) is connected with stopper (9), the bottom of connecting plate (10) is provided with one number reset spring (15) with main part (1) elastic connection.

4. The tool of claim 3 for auxiliary measurement of profile of high-precision communication parts, wherein: the bottom surface fixedly connected with of stopper (9) is used for slider (16) of location, constant head tank (17) with slider (16) sliding connection are seted up to the inside surface of main part (1), rotate through slider (16) and constant head tank (17) between stopper (9) and main part (1) and be connected.

5. The tool of claim 1 for auxiliary measurement of profile of high-precision communication parts, wherein: the inside sliding connection of fixed module (8) has slide bar (18), draw-in groove (19) of being connected with fixture block (20) block is seted up to the upper end of slide bar (18), the inside block of draw-in groove (19) is connected with fixture block (20), one side fixedly connected with spacing spring (21) of fixture block (20), the surface of slide bar (18) is provided with reset spring No. two (22).

6. The tool of claim 5 for auxiliary measurement of profile of high-precision communication parts, wherein: the lower end of the sliding rod (18) is fixedly connected with a rectangular clamping plate (23), the surface of the rectangular clamping plate (23) is connected with a first gear (25) in a clamping mode, a crawler belt (24) meshed with the first gear (25) is arranged on the inner surface of the workbench (3), a fixing rod (26) is fixedly connected to the lower surface of the limiting clamp (28), and the lower end of the fixing rod (26) is rotatably connected with a second gear (27) meshed with the crawler belt (24).