CN218916274U

CN218916274U - Adjustable measurement jig

Info

Publication number: CN218916274U
Application number: CN202222663849.XU
Authority: CN
Inventors: 郑泽
Original assignee: Jiangsu Chuanglian Technology Co ltd
Current assignee: Jiangsu Chuanglian Technology Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-04-25
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses an adjustable measuring jig which comprises a working platform, a counter, a first fixing seat, a second fixing seat, a first guide groove, a movable base and a triangular support frame, wherein a measured object is placed in the guide groove, and the triangular support frame is used for pushing the measured object to squeeze the counter, so that the counter works.

Description

Adjustable measurement jig

Technical Field

The application relates to the technical field of measuring jigs, in particular to an adjustable measuring jig.

Background

In the measurement industry, especially in the measurement of a small tool, such as a product like a drill bit, whether the length of the product is required to be measured after the product is molded meets the requirement, the current measurement method is often to directly measure through a graduated scale or other counters, and other intelligent equipment is possibly used, the former is time-consuming and labor-consuming, the measurement efficiency is low, errors can exist, the other intelligent equipment is high in measurement cost, the measurement is not suitable for the measurement of the small product, and an adjustable measurement tool is designed for improving the measurement efficiency and reducing the cost.

Disclosure of Invention

In view of this, the present application provides an adjustable measuring tool, which aims to solve the above technical problems to a certain extent.

The application provides an adjustable measurement jig, a first guide groove is formed in a working platform, and a second fixing seat are fixedly connected to the working platform;

further, still include the count table, the count table cover is located first fixing base still includes the guide sleeve, the guide sleeve cover is located the second fixing base, still includes and removes base and pushing mechanism, remove the base with work platform movable connection, pushing mechanism includes triangle support frame, top stick, second guide sleeve and quick clamp and with remove base fixed connection.

Further, a first through hole is formed in the first fixing seat, a second through hole is formed in the second fixing seat, and the first fixing seat and the second fixing seat are fixedly connected with the working platform.

Further, the movable base and the working platform are movably connected.

Further, the first fixing seat further comprises a first locking mechanism, the first fixing seat and the protruding portion at the upper end of the second fixing seat are composed of two protruding blocks arranged in a clearance mode, the first through hole and the second through hole are further divided into two cambered surfaces respectively, the first fixing seat further comprises the first locking mechanism, and the second fixing seat further comprises a second locking mechanism.

Further, the triangular support frame comprises a first support, a second support and a second guide sleeve, the triangular support frame is fixedly connected with the movable base, and the second guide sleeve penetrates through the top rod and is fixedly connected with the first support;

the centers of the top rod, the first through hole and the second through hole are on the same straight line.

Further, the second quick clamp further comprises a handle and an arc structure, wherein the handle is rotatably connected with the second bracket and is rotatably connected with the top rod through the arc structure.

Further, the guide sleeve further comprises a cavity, a clearance groove, a measuring groove, a clearance hole and a through hole, and the guide sleeve is arranged in the second through hole in a penetrating mode and fixed through a second locking mechanism.

Further, the cavity penetrates through one end of the guide sleeve only, and the avoidance grooves are formed in two opposite sides of the cavity;

the diameter of the through hole is smaller than that of the cavity, and the through hole is connected with the cavity and penetrates through the other end of the guide sleeve.

Further, the measuring groove is arranged at one end provided with the through hole;

the diameter of the measuring groove is larger than that of the cavity, the diameter of the measuring groove is smaller than that of the guide sleeve, and a clearance hole is formed in the measuring groove.

Further, the counter may be disposed in the first through hole, and a measurement end of the counter is disposed in the measurement groove.

The adjustable measuring jig that provides in this application embodiment combines accurate measuring instrument and the mechanism that the product agrees with, when small-size product such as to the drill bit is measured fast, replaces artifical and intelligent detection equipment with small-size tool, and the cost is reduced when product measurement efficiency promotes greatly.

Drawings

Fig. 1 is a schematic diagram of an assembly of an adjustable measuring tool according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a first holder and a second holder according to the present utility model;

FIG. 3 is a schematic view of a mobile base and quick clamp of the present utility model;

FIG. 4 is a schematic view of a guide sleeve of the present utility model;

FIG. 5 is a schematic cross-sectional view of a guide sleeve of the present utility model;

FIG. 6 is a schematic illustration of the product of the present utility model;

FIG. 7 is a schematic cross-sectional view of a product of the present utility model.

In the figure:

1. a working bottom plate; 2. foot pads; 3. a first fixing seat; 4. the second fixing seat; 5. a count table; 6. a first guide groove; 7. a movable base; 8. triangular support frames; 9. a quick clamp; 10. a guide sleeve; 11. a width; 12. a second guide groove; 13. a third locking mechanism; 14. a first through hole; 15. a second through hole; 16. a first locking mechanism; 17. a second locking mechanism; 18. a cavity; 19. a gauge needle; 20. a first bracket; 21. a second bracket; 22. a top rod; 23. a second guide sleeve; 24. a handle; 25. a circular arc structure; 26. a first cross section; 27. a clearance groove; 28. a second cross section; 29. a measuring tank; 30. a through hole; 31. a clearance hole; 32. measuring the product; 33. a main body; 34. a measuring head; 35. a third section; 36. a boss; 37. a fourth cross section; 38. measuring the length; 38. end block.

Detailed Description

The following description of the embodiments of the present application will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 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 "third" 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," "connected," and "connected" 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.

In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present application.

As shown in fig. 1 to 6, in an embodiment of the present utility model, there is provided an adjustable measuring jig, which includes a work base plate 1, a foot pad 2, a first fixing base 3, a second fixing base 4, a counter 5, a first guide groove 6, a moving base 7, a triangular support 8, a quick clamp 9, and a guide sleeve 10.

The working bottom plate 1 is a rectangular working platform, foot pads 2 are respectively arranged on four corners of the back surface of the working bottom plate 1, the foot pads 2 are conical with an upper section larger than a lower section and fixedly connected with the back surface of the working bottom plate 1, and the foot pads 2 are used for supporting the working platform.

As shown in fig. 1, X is a first direction, Y is a second direction, on the work base plate 1, a first fixing seat 3, a second fixing seat 4 and a moving base 7 are respectively disposed in the first direction as shown in fig. 1, the first fixing seat 3 and the moving base 7 are respectively disposed on two sides of the work base plate 1, the second fixing seat 4 is disposed between the first fixing seat 3 and the moving base 7, and the first fixing seat 3, the second fixing seat 4 and the moving base 7 are sequentially disposed on the work base plate 1 along the first direction.

The first fixing seat 3 and the second fixing seat 4 are fixedly connected with the working bottom plate 1, the moving base 7 is movably connected with the working bottom plate 1, the first guide groove 6 is formed in the working bottom plate 1, the moving base 7 is arranged in the first guide groove 6, the width 11 of the first guide groove 6 is closely matched with the width of the moving base 7, the moving base 7 can move in the first direction in the first guide groove 6, the second guide grooves 12 are formed in two sides of the moving base 7, the third locking mechanisms 13 are arranged in the second guide grooves 12 in a penetrating mode, the third locking mechanisms 13 can be attached to the working bottom plate 1 in a locking mode, the moving base 7 can be locked to the working bottom plate 1, the position of the first locking mechanisms 13 in the second guide grooves 12 changes when the moving base 7 moves, the third locking mechanisms 13 can be understood as a screw structure, the working bottom plate 1 is clamped with the moving base 7 when the screw is locked, the moving base 7 can be locked on the working bottom plate 1, and the position of the moving base 7 in the first direction can be adjusted by adjusting the third locking mechanisms 13.

The cross section of first fixing base 3 and second fixing base 4 in the second direction is "protruding" font, and the lower extreme base portion of first fixing base 3 and second fixing base 4 all is equipped with first through-hole 14 in first direction with work bottom plate 1 fixed connection, and second fixing base 4 is equipped with second through-hole 15 in first direction, and first through-hole 14 and second through-hole 15 are coaxial, and the upper end bellying of first fixing base 3 and second fixing base 4 comprises two protruding pieces that set up by the clearance and then divide into two cambered surfaces with first through-hole 14 and second through-hole 15 respectively. The first locking mechanism 16 is arranged on the upper end protruding part of the first fixing seat 3, the second locking mechanism 17 is arranged on the upper end protruding part of the second fixing seat 4, the first guide sleeve 40 can be tightly placed in the second through hole 15, and the second locking mechanism 17 can be locked, so that the gap between two protruding blocks of the first fixing seat 3 is reduced, and the first guide sleeve 40 is clamped in the second fixing seat 4. Preferably, the first locking mechanism 16 includes locking holes and locking bolts provided on two protruding blocks of the first fixing base 3, the locking holes penetrate through protruding portions on both sides of the first fixing base 3 in the second direction, the locking bolts penetrate through the locking holes, and both sides of the protruding portions are tightened by rotating the locking bolts so as to clamp the first guide sleeve 40 in the first fixing base 3. The second locking mechanism 17 works in the same way as the first locking mechanism 16.

Counter 5 is a market standard through which hands 19 can be inserted into guide sleeve 10 for measurement.

The pushing mechanism is arranged on the movable base 7 and comprises a triangular support frame 8, the triangular support frame 8 comprises a first support frame 20 and a second support frame 21, a top rod 22 is arranged on the first support frame 20, the top rod 22 is arranged in the first direction, a second guide sleeve 23 is arranged on one side, close to the second fixing seat 4, of the top rod 22, the second guide sleeve 23 is sleeved on the top rod 22 and fixedly connected with the first support frame 20, and the second guide sleeve 23 has a guide effect on movement of the top rod 22. The first guide sleeve 40, the guide sleeve 10 and the second guide sleeve 23 are coaxially arranged.

The quick clamp 9 comprises a handle 24 and an arc structure 25, wherein the handle 24 is rotatably connected to the second supporting frame 21, one ends of the handle 24 and the top rod 22 are rotatably connected through the arc structure 25, and the handle 24 can be rotated to drive the arc structure 25 so as to push the top rod 22 to move.

The guide sleeve 10 is internally provided with a cavity 18, the cavity 18 penetrates through a first section 26 of the guide sleeve 10, the first section 26 is one end face of the guide sleeve 10, and at the first section 26, two sides of the cavity 18 are oppositely provided with clearance grooves 27, and the clearance grooves 27 extend inwards from the first section 26 for a section; at the second section 28, the second section 28 is the other end face of the guide sleeve 10, a measuring groove 29 with a smaller diameter than the guide sleeve 10 and a larger diameter than the cavity 18 is arranged, the cavity 18 does not completely penetrate through the measuring groove 29, a through hole 30 is arranged on the bottom wall of the measuring groove 29, the through hole 30 penetrates through the guide sleeve 10 and communicates the measuring groove 29 with the cavity 18, a position avoiding hole 31 is arranged on the second section 28 and in the measuring groove 29 around the through hole 27, the position avoiding hole 31 is communicated with the cavity 18, and the pointer 19 is arranged in the measuring groove 29 and is clung to the section of the measuring groove 29.

The first through hole 14, the second through hole 15 and the top rod 22 are all cylindrical, and the centers of the circles of the first through hole 14, the second through hole 15 and the top rod 22 are all on the same straight line.

As shown in fig. 6, the measuring product is cylindrical and can be divided into a main body 33 and a measuring head 34, the diameter of the main body 33 is closely matched with that of the cavity 18, one end of a third section 35 is provided with the measuring head 34, the measuring head 34 is cylindrical with a smaller diameter than the main body 33, the main body 33 is fixedly connected with the measuring head 34, a boss 36 is arranged on the third section 35, the position of the boss 36 is closely matched with the avoidance hole 31, when the measuring product 32 is inserted into the cavity 18, the third section 35 can be closely attached to a fourth section 37, and the measuring length 38 from the third section 35 to the top of the measuring head 34 is the measuring length required to be measured.

The two sides of the main body 33 opposite to one end of the measuring head 34 are provided with end blocks 39, the end blocks 39 are closely matched with the avoidance grooves 27, and the phenomenon that the measuring product 32 loosens in the cavity 18 can be avoided while the avoidance is carried out.

In this embodiment, firstly, a known qualified product is placed into the cavity 18, the top bar 22 is pushed by rotating the handle 24, the top bar pushes the qualified product to the deepest part of the cavity, namely, the third section 35 is tightly attached to the fourth section 37, the measuring head 34 is abutted to the pointer 19 of the counter table 5, the pointer 19 is stressed and rebounded, the counter table 5 performs counting work, and the counter table 5 displays a qualified value, namely, the jig can be used for measuring the product by adjusting the position of the movable base 7; the product 32 is inserted into the cavity 18 and the handle 24 is rotated to push the plunger 22, which pushes the product 32 to the deepest point of the cavity 18, i.e. the third section 35 closely conforms to the fourth section 37, and the product is checked for pass by the count table 5.

Through fixing accurate counter on work bottom plate 1, stabilize 4 measurement products through first fixing base 3 and second fixing base, can error reduce to minimum, can push away the product to the measurement position fast through the design of quick clamp 9, improved measurement rate greatly to can adapt to the measurement of different grade type products through adjusting the mobile base, improved nimble degree, replace confidential measuring equipment with the tool, when the cost of significantly reducing and can adapt to more product measurement needs, still improved measurement of efficiency.

It is noted that 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. Adjustable measurement jig _， The device comprises a working platform and is characterized in that a first guide groove is formed in the working platform, and a first fixing seat and a second fixing seat are fixedly connected to the working platform;

the counter is sleeved on the first fixing seat;

the guide sleeve is sleeved on the second fixing seat;

the movable base is movably connected with the working platform, and the pushing mechanism comprises a triangular support frame, a top rod, a second guide sleeve and a quick clamp and is fixedly connected with the movable base.

2. The adjustable measuring jig according to claim 1, wherein the first fixing base is provided with a first through hole, the second fixing base is provided with a second through hole, and the first fixing base and the second fixing base are respectively fixedly connected with the working platform.

3. The adjustable measuring jig according to claim 2, wherein the first fixing base and the second fixing base are composed of two protruding blocks arranged in a clearance manner, and the protruding blocks divide the first through hole and the second through hole into two cambered surfaces respectively, the first fixing base further comprises a first locking mechanism, and the second fixing base further comprises a second locking mechanism.

4. The adjustable measurement jig according to claim 2, wherein the tripod comprises a first bracket, a second bracket and a second guide sleeve, the tripod is fixedly connected with the movable base, and the second guide sleeve penetrates through the top rod and is fixedly connected with the first bracket;

5. The adjustable measurement jig of claim 4, wherein the quick clamp further comprises a handle and an arc structure, the handle being rotatably connected to the second bracket and to the top bar by the arc structure.

6. The adjustable measuring jig according to claim 4, wherein the guide sleeve further comprises a cavity, a clearance groove, a measuring groove, a clearance hole and a through hole, and the guide sleeve is inserted into the second through hole and is fixed by a second locking mechanism.

7. The adjustable measuring tool of claim 6, wherein the cavity extends through only one end of the guide sleeve, and the clearance grooves are formed in opposite sides of the cavity;

8. The adjustable measuring tool of claim 7, wherein the measuring groove is disposed at an end with a through hole;

the diameter of the measuring groove is larger than that of the cavity and smaller than that of the guide sleeve, and a clearance hole is formed in the measuring groove.

9. The adjustable measuring tool of claim 8, wherein the count meter is disposed in the first through hole and a measuring end of the count meter is disposed in the measuring slot.