CN214951039U

CN214951039U - Inside and outside footpath dipperstick of saw bit

Info

Publication number: CN214951039U
Application number: CN202120807401.3U
Authority: CN
Inventors: 高杨; 朱一新; 荣建生; 朱刚
Original assignee: Changshu Qingong Hardware & Tools Machinery Co ltd
Current assignee: Changshu Qingong Hardware & Tools Machinery Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-30
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a measuring scale for the inner and outer diameters of a saw blade, which relates to the technical field of circular saw blade inspection equipment and comprises a scale body and a dial indicator, wherein the left end of the scale body is spliced with an installation gauge stand, a rod sleeve of the dial indicator is spliced in the installation sleeve of the installation gauge stand, the bottom of the scale body is provided with a chute, the top of the left end of the scale body is provided with a transverse groove, the transverse groove is internally laminated with a sliding handle in a sliding way, the insertion of the sliding handle is provided with a dial indicator rod, the outer end of the dial indicator rod is slidably connected with a movable connecting block, the movable connecting block is connected with the scale body, the left end of the dial indicator rod is fixedly connected with a second spring, the bottom of the dial indicator rod is connected with a left scale head installation seat through a screw, the left scale head installation seat moves in the chute, the right side wall of the dial indicator rod is connected with an adjusting structure for measuring the outer diameter, and in the mode, the L-shaped measuring foot is matched with the dial indicator to realize the measurement of the inner and outer diameter, the dipperstick conveniently adjusts to measuring inside and outside footpath size, does benefit to actual operation.

Description

Inside and outside footpath dipperstick of saw bit

Technical Field

The utility model relates to a circular saw blade check out test set technical field specifically is an inside and outside diameter measurement chi of saw bit.

Background

Saw blades are a general term for thin circular cutters used to cut solid materials. The saw blade can be divided into: a diamond saw blade for stone cutting; a high-speed steel saw blade (without a cemented carbide bit) for cutting metal materials; the hard alloy saw blade is used for cutting solid wood, furniture, artificial boards, aluminum alloy, aluminum profiles, radiators, plastics, plastic steel and the like.

The saw bit need measure the internal and external diameter to the saw bit when actual production adds man-hour, and the external diameter all separately goes on in having measured the saw bit now, and inconvenient regulation is to measuring the internal and external diameter size, is unfavorable for actual operation.

Therefore, a measuring ruler for the inner and outer diameters of the saw blade is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inside and outside diameter measurement chi of saw bit to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a measuring scale for measuring the inner and outer diameters of a saw blade comprises a scale body and a dial indicator, wherein a mounting gauge seat is inserted at the left end of the scale body, a rod sleeve of the dial indicator is inserted in the mounting sleeve of the mounting gauge seat, a sliding groove is formed in the bottom of the scale body, a transverse groove is formed in the top of the left end of the scale body, a moving handle is attached and slidably connected in the transverse groove, a top rod is inserted in the moving handle, a step rod on the left side of the top rod is fixedly connected with a gauge rod of the dial indicator, a moving connecting block is slidably connected to the outer end of the top rod and connected with the scale body, a second spring is fixedly connected to the left end of the top rod, a left scale head mounting seat is connected to the bottom of the top rod through a screw, the left scale head mounting seat moves in the sliding groove, an adjusting structure for measuring the outer diameter is connected to the right side wall of the top rod, a right scale head mounting seat is slidably connected to the right side of the scale body on the adjusting structure, the top threaded connection of right side chi head mount pad has the first locking bolt that is used for right side chi head mount pad top to fix, the straight flute has been seted up to left side chi head mount pad and right chi head mount pad, it has the erection column to peg graft in the straight flute, the bottom fixedly connected with L shape gauge stand of erection column, the arc wall has been seted up to the upright position lateral wall of L shape gauge stand.

Furthermore, the right end of the ruler body is connected with a ruler seat sealing head.

Furthermore, the two ends of the top of the mounting gauge seat are in threaded connection with second locking bolts through threaded holes, so that the mounting gauge seat is fixedly connected with the ruler body.

Furthermore, the two ends of the top of the mounting sleeve for connecting the mounting gauge stand and the dial indicator are connected with third locking bolts through threads, and the third locking bolts lock the mounting sleeve for mounting the gauge stand to realize the fixed connection of the rod sleeve of the dial indicator and the mounting sleeve for mounting the gauge stand.

Furthermore, the movable connecting block is fixedly arranged on the inner wall of the ruler body through a mounting screw.

Furthermore, the left end of the second spring is movably connected with the inner wall of the mounting gauge stand.

Furthermore, the adjusting structure comprises a moving pipe, a spring lock pin, an adjusting block, a first spring and an L-shaped groove, the L-shaped groove is formed in the right end of the transverse groove, the moving pipe is connected with the adjusting block in the L-shaped groove in a sliding mode, the bottom of the moving pipe is connected with the adjusting block in a threaded mode, a step rod of the meter ejecting rod slides in a sliding hole of the adjusting block, the right side wall of the adjusting block is fixedly connected with the first spring, the right side wall of the first spring is fixedly connected with the spring lock pin, and the spring lock pin is fixedly connected with the inner wall of the ruler body.

Furthermore, the second spring and the first spring are sleeved on the step rod of the watch pushing rod.

Furthermore, the elastic force of the first spring is larger than that of the second spring.

Furthermore, the right ruler head mounting seat and the left ruler head mounting seat are both connected with a fourth locking bolt through threaded holes in a threaded mode, and the fourth locking bolt is used for fastening the bottoms of the right ruler head mounting seat and the left ruler head mounting seat, so that the mounting column is reinforced in the straight groove.

The utility model has the advantages that:

the utility model discloses according to the shape of internal and external diameter, loosen fourth locking bolt when the internal and external diameter is the arcwall face, rotate L shape measuring feet, rotate the arc wall at the upright position of L shape measuring feet to just to the arcwall face, loosen fourth locking bolt when the internal and external diameter is the straight face, rotate L shape measuring feet, rotate the straight face of the upright position of L shape measuring feet to just to the straight face for L shape measuring feet is fit for the arcwall face or the straight face uses. The utility model discloses when measuring the external diameter, the pipe that moves of regulation structure slides in the L-shaped groove, move the pipe and drive the regulating block to slide, move the pipe and slide to in the front breach of L-shaped groove, the L-shaped groove realizes moving the pipe dead lock to the side, avoid when measuring the external diameter first spring to influence the ejector pin, the second spring promotes the ejector pin to move, the ejector pin promotes left chi head mount pad to move, left chi head mount pad promotes L-shaped gauge pin to contact, two sets of L-shaped gauge pins cooperate and realize measuring the external diameter, when measuring the internal diameter the pipe that moves of regulation structure slides in the L-shaped groove, the elasticity of first spring is greater than the elasticity of second spring, first spring drives the regulating block and slides, the regulating block drives and promotes ejector pin to move outward, the regulating block drives left chi head mount pad to move outward, left chi head mount pad drives L-shaped gauge pin to move and connect, two sets of L-shaped gauge pins and internal diameter contact, L-shaped gauge pin and percentage table cooperate and realize measuring the internal diameter, the dipperstick conveniently adjusts to measuring inside and outside footpath size, does benefit to actual operation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is the structure schematic diagram of the measuring scale for measuring the inner and outer diameters of the saw blade in embodiment 1 of the present invention

Fig. 2 is a top view of a saw blade inner and outer diameter measuring ruler according to embodiment 1 of the present invention;

fig. 3 is a structural cross-sectional view of a saw blade inner and outer diameter measuring scale structure according to embodiment 1 of the present invention;

fig. 4 is a schematic structural view of an L-shaped measuring foot of a saw blade inner and outer diameter measuring ruler in embodiment 1 of the present invention;

fig. 5 is a cross-sectional view of a top surface rod and a connecting structure of a saw blade inner and outer diameter measuring scale according to embodiment 1 of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. the ruler body 2, the dial indicator 3, the meter mounting base 4, the moving handle 5, the moving pipe 6, the moving connecting block 7, the left ruler head mounting base 8, the top meter rod 9, the L-shaped measuring foot 10, the first locking bolt 11, the ruler base end socket 12, the right ruler head mounting base 13, the spring lock pin 14, the second locking bolt 15, the third locking bolt 16, the fourth locking bolt 17, the straight groove 18, the adjusting block 19, the first spring 20, the second spring 21, the transverse groove 22, the L-shaped groove 23, the sliding groove 24, the mounting column 25 and the arc-shaped groove.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Example 1

As shown in figures 1-5, a measuring scale for the inner and outer diameters of a saw blade comprises a scale body 1 and a dial indicator 2, wherein the right end of the scale body 1 is connected with a scale seat end socket 11, the left end of the scale body 1 is inserted with an installation gauge seat 3, two ends of the top of the installation gauge seat 3 are connected with second locking bolts 14 through threaded holes and threads, so that the installation gauge seat 3 is fixedly connected with the scale body 1, a rod sleeve of the dial indicator 2 is inserted in an installation sleeve of the installation gauge seat 3, two ends of the top of the installation sleeve, which is used for connecting the installation gauge seat 3 with the dial indicator 2, are connected with third locking bolts 15 through threads, the third locking bolts 15 lock the installation sleeve of the installation gauge seat 3, so that the rod sleeve of the dial indicator 2 is fixedly connected with the bottom of the scale body 1 through a sliding groove 23, the top of the left end of the scale body 1 is provided with a transverse groove 21, a sliding handle 4 is attached in the transverse groove 21, and a top gauge rod 8 is inserted in the sliding handle 4, the left step rod of the top meter rod 8 is fixedly connected with the meter rod of the dial indicator 2, the outer end of the top meter rod 8 is connected with a movable connecting block 6 in a sliding manner, the movable connecting block 6 is fixedly arranged on the inner wall of the ruler body 1 through a mounting screw, the left end of the top meter rod 8 is fixedly connected with a second spring 20, the left end of the second spring 20 is movably connected with the inner wall of the mounting meter seat 3, the bottom of the top meter rod 8 is connected with a left ruler head mounting seat 7 through a screw, the left ruler head mounting seat 7 moves in a sliding groove 23, the right side wall of the top meter rod 8 is connected with an adjusting structure for measuring the outer diameter, the adjusting structure comprises a moving pipe 5, a spring lock pin 13, an adjusting block 18, a first spring 19 and an L-shaped groove 22, the L-shaped groove 22 is arranged at the right end of a transverse groove 21, the moving pipe 5 is connected in the L-shaped groove 22 in a sliding manner, the bottom of the moving pipe 5 is connected with an adjusting block 18 through a thread, the step rod of the top meter rod 8 slides in a sliding hole of the adjusting block 18, the right side wall of the adjusting block 18 is fixedly connected with a first spring 19, the right side wall of the first spring 19 is fixedly connected with a spring lock pin 13, the spring lock pin 13 is fixedly connected with the inner wall of the ruler body 1, a second spring 20 and the first spring 19 are sleeved on a step rod of the meter ejecting rod 8, the elastic force of the first spring 19 is larger than that of the second spring 20, the moving tube 5 of the adjusting structure slides in an L-shaped groove 22 when measuring the outer diameter, the moving tube 5 drives the adjusting block 18 to slide, the moving tube 5 slides into a front gap of the L-shaped groove 22, the L-shaped groove 22 realizes locking of the moving tube 5, the first spring 19 is prevented from influencing the meter ejecting rod 8 when measuring the outer diameter, the second spring 20 pushes the meter ejecting rod 8 to move, the meter ejecting rod 8 pushes the left ruler head mounting seat 7 to move, the left ruler head mounting seat 7 pushes the L-shaped measuring feet 9 to contact, the two groups of L-shaped measuring feet 9 are matched to realize measurement of the outer diameter, the moving tube 5 of the adjusting structure slides in the L-shaped groove 22 when measuring the inner diameter, the elasticity of the first spring 19 is greater than that of the second spring 20, the first spring 19 drives the adjusting block 18 to slide, the adjusting block 18 drives the ejector pin 8 to move outwards, the adjusting block 18 drives the left ruler head mounting seat 7 to move outwards, the left ruler head mounting seat 7 drives the L-shaped measuring feet 9 to move and connect, the two groups of L-shaped measuring feet 9 are in contact with the inner diameter, the L-shaped measuring feet 9 are matched with the dial indicator 2 to realize measurement of the inner diameter and the outer diameter, and the measuring scale is convenient to adjust to measure the inner diameter and the outer diameter, so that actual operation is facilitated;

the right side of the adjusting structure of the ruler body 1 is slidably connected with a right ruler head mounting seat 12, the top of the right ruler head mounting seat 12 is in threaded connection with a first locking bolt 10 for fixing the top of the right ruler head mounting seat 12, the left ruler head mounting seat 7 and the right ruler head mounting seat 12 are provided with straight grooves 17, mounting columns 24 are inserted in the straight grooves 17, the bottom of each mounting column 24 is fixedly connected with an L-shaped ruler foot 9, the side wall of the vertical part of each L-shaped ruler foot 9 is provided with an arc-shaped groove 25, the right ruler head mounting seat 12 and the left ruler head mounting seat 7 are both in threaded connection with a fourth locking bolt 16 through threaded holes, the fourth locking bolt 16 is used for fastening the bottoms of the right ruler head mounting seat 12 and the left ruler head mounting seat 7 to realize the reinforcement of the mounting columns 24 in the straight grooves 17, the fourth locking bolt 16 is loosened when the inner diameter and the outer diameter are arc-shaped according to the shape of the inner diameter and the outer diameter, the L-shaped ruler foot 9 is rotated to rotate the arc-shaped groove 25 of the vertical part of the L-shaped ruler head mounting foot 9 to be opposite to the arc-shaped surface, and when the inner diameter and the outer diameter are straight surfaces, the fourth locking bolt 16 is loosened, the L-shaped measuring foot 9 is rotated, and the straight surface of the vertical part of the L-shaped measuring foot 9 is rotated to be just opposite to the straight surface, so that the L-shaped measuring foot 9 is suitable for being used by an arc-shaped surface or a straight surface.

When the L-shaped measuring foot is used, according to the shape of the inner diameter and the outer diameter, when the inner diameter and the outer diameter are arc-shaped surfaces, the fourth locking bolt 16 is loosened, the L-shaped measuring foot 9 is rotated, the mounting column 24 rotates in the straight groove 17, when the arc-shaped groove 25 at the upright position of the L-shaped measuring foot 9 is rotated to be opposite to the arc-shaped surface, the fourth locking bolt 16 is rotated, the fourth locking bolt 16 is matched with the right ruler head mounting seat 12 to fix the mounting column 24, and the L-shaped measuring foot 9 is fixed; when the inner diameter and the outer diameter are straight surfaces, the fourth locking bolt 16 is loosened, the L-shaped measuring foot 9 is rotated, the straight surface of the upright part of the L-shaped measuring foot 9 is rotated to be opposite to the straight surface, then the fourth locking bolt 16 is rotated, the fourth locking bolt 16 is matched with the right ruler head mounting seat 12 to fix the mounting column 24, the L-shaped measuring foot 9 is fixed, and the L-shaped measuring foot 9 is suitable for being used on an arc surface or a straight surface; when measuring the outer diameter, the moving tube 5 of the adjusting structure slides in the L-shaped groove 22, the moving tube 5 drives the adjusting block 18 to slide, the moving tube 5 slides into a front gap of the L-shaped groove 22, the L-shaped groove 22 realizes locking of the moving tube 5, the influence of a first spring 19 on the ejector rod 8 when measuring the outer diameter is avoided, the second spring 20 pushes the ejector rod 8 to move, the ejector rod 8 pushes the left ruler head mounting seat 7 to move, the left ruler head mounting seat 7 pushes the L-shaped gauge feet 9 to contact, two groups of L-shaped gauge feet 9 are matched to realize measurement of the outer diameter, the moving tube 5 of the adjusting structure slides in the L-shaped groove 22 when measuring the inner diameter, the elastic force of the first spring 19 is greater than that of the second spring 20, the first spring 19 drives the adjusting block 18 to slide, the adjusting block 18 drives the ejector rod 8 to move outwards, the adjusting block 18 drives the left ruler head mounting seat 7 to move outwards, and the left ruler head mounting seat 7 drives the L-shaped gauge feet 9 to move and connect, l shape measurement foot 9 and percentage table 2 cooperation realize measuring the internal and external diameter, and the dipperstick is conveniently adjusted to measuring the internal and external diameter size, does benefit to actual operation.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an inside and outside footpath dipperstick of saw bit, includes chi body (1) and percentage table (2), its characterized in that: the left end of the ruler body (1) is spliced with an installation gauge seat (3), the rod sleeve of the dial indicator (2) is spliced in the installation sleeve of the installation gauge seat (3), the bottom of the ruler body (1) is provided with a sliding groove (23), the top of the left end of the ruler body (1) is provided with a transverse groove (21), the transverse groove (21) is internally spliced and slidably connected with a moving handle (4), the moving handle (4) is spliced with a top gauge rod (8), the left side step rod of the top gauge rod (8) is fixedly connected with the gauge rod of the dial indicator (2), the outer end of the top gauge rod (8) is slidably connected with a movable connecting block (6), the movable connecting block (6) is connected with the ruler body (1), the left end of the top gauge rod (8) is fixedly connected with a second spring (20), the bottom of the top gauge rod (8) is connected with a left ruler head installation seat (7) through a screw, and the left ruler head installation seat (7) moves in the sliding groove (23), the utility model discloses a ruler, including top table pole (8), ruler body (1), straight flute (17) have been seted up in left side chi head mount pad (7) and right chi head mount pad (12), it has erection column (24) to peg graft in straight flute (17), the bottom fixedly connected with L shape gauge stand (9) of erection column (24), arc wall (25) have been seted up to the upright position lateral wall of L shape gauge stand (9), the right side sliding connection who is used for the external diameter measurement to adjust structure has right chi head mount pad (12) ruler body (1), the top threaded connection of right side chi head mount pad (12) has first locking bolt (10) that are used for right chi head mount pad (12) top to fix.

2. The inside and outside diameter measuring ruler for saw blade as claimed in claim 1, wherein: the right end of the ruler body (1) is connected with a ruler seat seal head (11).

3. The inside and outside diameter measuring ruler for saw blade as claimed in claim 1, wherein: and the two ends of the top of the mounting gauge stand (3) are connected with second locking bolts (14) through threaded holes in a threaded manner, so that the mounting gauge stand (3) is fixedly connected with the ruler body (1).

4. The inside and outside diameter measuring ruler of saw blade as claimed in claim 3, wherein: the mounting sleeve top both ends that installation gauge stand (3) and percentage table (2) are connected have third locking bolt (15) through threaded connection, the pole cover that the pole cover of percentage table (2) and installation sleeve fixed connection of installation gauge stand (3) are realized with the installation cover locking of installation gauge stand (3) to third locking bolt (15).

5. The inside and outside diameter measuring ruler for saw blade as claimed in claim 1, wherein: the movable connecting block (6) is fixedly arranged on the inner wall of the ruler body (1) through a mounting screw.

6. The inside and outside diameter measuring ruler for saw blade as claimed in claim 1, wherein: the left end of the second spring (20) is movably connected with the inner wall of the mounting gauge stand (3).

7. The inside and outside diameter measuring ruler of saw blade as claimed in claim 6, wherein: the adjusting structure comprises a moving pipe (5), a spring lock pin (13), an adjusting block (18), a first spring (19) and an L-shaped groove (22), the L-shaped groove (22) is formed in the right end of a transverse groove (21), the moving pipe (5) is connected in the L-shaped groove (22) in a sliding mode, the bottom of the moving pipe (5) is connected with the adjusting block (18) in a threaded mode, a step rod of a meter ejecting rod (8) slides in a sliding hole of the adjusting block (18), the right side wall of the adjusting block (18) is fixedly connected with the first spring (19), the right side wall of the first spring (19) is fixedly connected with the spring lock pin (13), and the spring lock pin (13) is fixedly connected with the inner wall of the ruler body (1).

8. The inside and outside diameter measuring ruler for saw blade as claimed in claim 7, wherein: the second spring (20) and the first spring (19) are sleeved on the step rod of the watch pushing rod (8).

9. The inside and outside diameter measuring ruler of saw blade as claimed in claim 8, wherein: the elastic force of the first spring (19) is greater than the elastic force of the second spring (20).

10. The inside and outside diameter measuring ruler for saw blade according to any one of claims 1 to 9, wherein: the right ruler head mounting seat (12) and the left ruler head mounting seat (7) are both connected with a fourth locking bolt (16) through threaded holes in a threaded mode, the fourth locking bolt (16) is used for fastening the bottoms of the right ruler head mounting seat (12) and the left ruler head mounting seat (7), and the mounting column (24) is reinforced in the straight groove (17).