CN216144268U

CN216144268U - Quick measuring device on gear line

Info

Publication number: CN216144268U
Application number: CN202121935372.5U
Authority: CN
Inventors: 马业宝; 吴杨
Original assignee: Anhui Yiben Seiko Technology Co ltd
Current assignee: Anhui Yiben Seiko Technology Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-03-29
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a gear line quick measuring device which comprises a bottom plate and a gear workpiece, wherein a linear guide rail is arranged on the outer wall of the top of the bottom plate, a sliding plate is movably connected to the outer wall of the linear guide rail, a V-shaped block II is arranged on the outer wall of the top of the sliding plate, an adjusting pin is arranged on the outer wall of the top of the bottom plate, a V-shaped block I is clamped on the inner wall of the adjusting pin, and a threaded fastener III is connected to the circumferential outer wall of the adjusting pin through threads. The adjusting pin is arranged to clamp the V-shaped block I, and the V-shaped block I moves up and down along the inner wall of the adjusting pin, so that the position of the V-shaped block I in the vertical direction can be adjusted, the position of the outer wall of one side of the V-shaped block can be limited by one end of the threaded fastener through rotating the threaded fastener III, the stability of the V-shaped block I in a limited position can be ensured, and the gear workpiece can be placed by the V-shaped block I and the V-shaped block II.

Description

Quick measuring device on gear line

Technical Field

The utility model relates to the technical field of gear line measurement, in particular to a gear line rapid measurement device.

Background

In the prior art, in the process of gear machining, the sizes of the reference circle and the like of the gear are required to be measured, so that the production quality of the gear is ensured, the size of the reference circle of the gear cannot be directly measured by the conventional tool measurement, and a complex tool cannot rapidly measure the reference circle of the gear, so that the measurement efficiency is low.

Through retrieval, chinese patent application No. cn201410368044.x discloses a gear reference circle rapid measurement device, which comprises a base, a dial indicator clamp, an upper tip seat, a spring, a sliding sleeve, a blocking sleeve, an upper tip, a gear, a lower tip seat, a lower tip, a workpiece carrying disc, a positioning column, a positioning bolt and a push rod, wherein the upper tip seat and the lower tip seat are fixed on the base through bolts, the upper tip seat is internally provided with the spring and the sliding sleeve, the blocking sleeve is fixed on one side of the upper tip seat, the upper tip passes through the upper tip seat, the dial indicator clamp is fixed behind the upper tip, and the workpiece carrying disc is arranged on the positioning column.

The gear reference circle rapid measuring device in the patent has the following defects: in the process of measuring the gear, the position and the measuring angle of the dial indicator clamp cannot be flexibly adjusted, so that the efficiency of measuring the gear is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a quick measuring device on a gear line.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a quick measuring device on gear line, includes bottom plate and gear workpiece, bottom plate top outer wall is provided with linear guide, linear guide outer wall swing joint has the sliding plate, sliding plate top outer wall is provided with V type piece two, bottom plate top outer wall is provided with the regulating pin, regulating pin inner wall joint has V type piece one, there is threaded fastener three regulating pin circumference outer wall through threaded connection.

As a still further scheme of the utility model: and the gear workpiece is placed on the inner walls of the first V-shaped block and the second V-shaped block.

As a still further scheme of the utility model: two sliding grooves are formed in the outer wall of the top of the bottom plate, a sliding seat is movably connected to the inner wall of each sliding groove, and a cylindrical pin is arranged on the outer wall of the top of each sliding seat.

As a still further scheme of the utility model: the inner wall of the circumference of the cylindrical pin is movably connected with a rotating column, and the outer wall of one side of the rotating column is movably connected with a dial indicator.

As a still further scheme of the utility model: the outer wall of the circumference of the cylindrical pin is connected with a first threaded fastener through threads, and the outer wall of one side of the rotating column is connected with a second threaded fastener through threads.

As a still further scheme of the utility model: and a clamping block is welded on the outer wall of the bottom of the V-shaped block II.

As a still further scheme of the utility model: the outer wall of the top of the sliding plate is provided with a clamping groove.

As a still further scheme of the utility model: and the inner wall of the sliding groove is provided with a limiting column.

Compared with the prior art, the utility model provides a gear on-line rapid measuring device, which has the following beneficial effects:

1. can be used for carrying out the joint to V type piece one through being provided with the regulating pin, through reciprocating V type piece one along the regulating pin inner wall to can adjust V type piece one in the ascending position of vertical side, can make three one-ends of threaded fastener to V type piece one outside wall carry out the injecing of position through rotating threaded fastener three, thereby can guarantee the stability of V type piece one in the limit position.

2. Can place gear workpiece through being provided with V type piece one and V type piece two, simultaneously through setting up V type piece two and V type piece one into V type mechanism, can place the gear workpiece of different specifications, through highly adjusting V type piece one to can guarantee to carry out the axial vertical measurement to gear workpiece.

3. The sliding base can horizontally slide along the sliding groove, so that large-size adjustment can be carried out on the measuring position of the first threaded fastener, the rotating column can be guaranteed to rotate in the horizontal direction along the cylindrical pin by setting the rotating column into a cylindrical structure, the height of the rotating column can be adjusted in the vertical direction, and the position of the rotating column relative to the cylindrical pin can be limited by rotating the first threaded fastener.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic view of the overall structure of a rapid measurement device on a gear line according to the present invention;

FIG. 2 is a schematic diagram of an overall explosion structure of a measurement assembly of the rapid measurement device on a gear line according to the present invention;

fig. 3 is a schematic diagram of an overall explosion structure of a first placement component of the rapid measurement device on a gear line according to the present invention;

fig. 4 is a schematic diagram of an overall explosion structure of a second placement component of the rapid measurement device on the gear line according to the present invention.

In the figure: the device comprises a base plate 1, a gear workpiece 2, a first 3-V-shaped block, a sliding seat 4, a limiting column 5, a linear guide rail 6, a sliding groove 7, a dial indicator 8, a first 9-threaded fastener, a cylindrical pin 10, a rotating column 11, a second 12-threaded fastener, a second 13-V-shaped block, a clamping block 14, a sliding plate 15, a clamping groove 16, a third 17-threaded fastener and an adjusting pin 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

in order to improve the flexibility of measurement, as shown in fig. 1 and 3-4, the device for quickly measuring the gear line comprises a bottom plate 1 and a gear workpiece 2, wherein a linear guide rail 6 is fixed on the outer wall of the top of the bottom plate 1 through a bolt, a sliding plate 15 is connected on the outer wall of the linear guide rail 6 in a sliding manner, a V-shaped block II 13 is fixed on the outer wall of the top of the sliding plate 15 through a bolt, an adjusting pin 18 is fixed on the outer wall of the top of the bottom plate 1 through a bolt, a V-shaped block I3 is clamped on the inner wall of the adjusting pin 18, a threaded fastener III 17 is connected on the circumferential outer wall of the adjusting pin 18 through threads, and the gear workpiece 2 is placed on the inner walls of the V-shaped block I3 and the V-shaped block II 13; can be used for carrying out the joint to V type piece 3 through being provided with adjusting pin 18, reciprocate along adjusting pin 18 inner wall through V type piece 3, thereby can adjust V type piece 3 position in vertical side, can make three 17 one ends of threaded fastener carry out the injecing of position to 3 one side outer walls of V type piece through rotating threaded fastener three 17, thereby can guarantee the stability of V type piece 3 in the definite position, can place gear workpiece 2 through being provided with V type piece one 3 and V type piece two 13, simultaneously through setting up V type piece two 13 and V type piece one 3 into V type mechanism, can place gear workpiece 2 of different specifications, through highly adjusting V type piece one 3, thereby can guarantee to carry out the axial vertical measurement to gear workpiece 2.

In order to measure the gear workpiece 2, as shown in fig. 1-2, two sliding grooves 7 are formed in the outer wall of the top of the bottom plate 1, the inner walls of the two sliding grooves 7 are connected with a sliding seat 4 in a sliding manner, a cylindrical pin 10 is fixed on the outer wall of the top of the sliding seat 4 through a bolt, a rotating column 11 is connected on the inner wall of the circumference of the cylindrical pin 10 in a sliding manner, a dial indicator 8 is connected on the outer wall of one side of the rotating column 11 in a sliding manner, a first threaded fastener 9 is connected on the outer wall of the circumference of the cylindrical pin 10 through a thread, and a second threaded fastener 12 is connected on the outer wall of one side of the rotating column 11 through a thread; the sliding base 4 can horizontally slide along the sliding groove 7, so that large-size adjustment can be performed on the measuring position of the first threaded fastener 9, the rotating column 11 can be guaranteed to rotate in the horizontal direction along the cylindrical pin 10 by setting the rotating column 11 to be of a cylindrical structure, meanwhile, the height of the rotating column 11 can be adjusted in the vertical direction, the position of the rotating column 11 relative to the cylindrical pin 10 can be limited by rotating the first threaded fastener 9, the position of the dial indicator 8 relative to the rotating column 11 can be limited by rotating the second threaded fastener 12, so that the stability of the dial indicator 8 can be guaranteed, and the gear workpiece 2 can be measured in various sizes by the dial indicator 8.

The working principle is as follows: when the gear workpiece 2 needs to be measured, firstly, the height of the V-shaped block I3 is adjusted, the position of the V-shaped block I3 relative to the adjusting pin 18 is limited by rotating the third threaded fastener 17, then the position of the sliding plate 15 relative to the linear guide rail 6 is adjusted according to the length of the gear workpiece 2, then the gear workpiece 2 is placed on the V-shaped block I3 and the V-shaped block II 13, so that the gear workpiece 2 can be kept in a horizontal position, then the position of the rotating column 11 relative to the cylindrical pin 10 is adjusted according to the height of the gear workpiece 2, so that the dial indicator 8 can be in contact with a measuring position on the gear workpiece 2, and therefore the gear workpiece 2 can be measured by the dial indicator 8.

Example 2:

a quick measuring device on a gear line is disclosed, as shown in figure 3, in order to facilitate the positioning between a V-shaped block II 13 and a sliding plate 15; this example is supplemented by example 1 with the following: a clamping block 14 is welded on the outer wall of the bottom of the V-shaped block II 13, and a clamping groove 16 is formed in the outer wall of the top of the sliding plate 15; the fixture blocks 14 and the clamping grooves 16 can ensure that the second V-shaped block 13 can be quickly positioned on the sliding plate 15 in the process of mounting the second V-shaped block 13 on the sliding plate 15, so that the second V-shaped block 13 and the sliding plate 15 can be conveniently fixed in the subsequent process.

In order to avoid the sliding seat 4 from being separated from the sliding groove 7, as shown in fig. 1, a limiting column 5 is fixed on the inner wall of the sliding groove 7 through a bolt; the sliding direction of the sliding seat 4 in the sliding groove 7 can be guided and corrected by arranging the limiting column 5, and the sliding seat 4 can be prevented from being separated from the inner wall of the sliding groove 7.

When the embodiment is used, when the second V-shaped block 13 is fixedly installed, the second V-shaped block 13 and the sliding plate 15 can be quickly positioned by the fixture block 14 and the fixture groove 16, so that the second V-shaped block 13 and the sliding plate 15 can be conveniently fixed by using threads.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a quick measuring device on gear line, includes bottom plate (1) and gear workpiece (2), its characterized in that, bottom plate (1) top outer wall is provided with linear guide (6), linear guide (6) outer wall swing joint has sliding plate (15), sliding plate (15) top outer wall is provided with V type piece two (13), bottom plate (1) top outer wall is provided with adjusting pin (18), adjusting pin (18) inner wall joint has V type piece one (3), there is threaded fastener three (17) adjusting pin (18) circumference outer wall through threaded connection.

2. A gear line fast measuring device according to claim 1, characterized in that the gear workpiece (2) is placed on the inner wall of the V-block one (3) and the V-block two (13).

3. The gear line quick measuring device according to claim 1, wherein two sliding grooves (7) are formed in the outer wall of the top of the bottom plate (1), a sliding seat (4) is movably connected to the inner walls of the two sliding grooves (7), and a cylindrical pin (10) is arranged on the outer wall of the top of the sliding seat (4).

4. The gear line rapid measuring device according to claim 3, characterized in that the inner wall of the circumference of the cylindrical pin (10) is movably connected with a rotating column (11), and the outer wall of one side of the rotating column (11) is movably connected with a dial indicator (8).

5. A gear on-line rapid measuring device according to claim 4, characterized in that the outer wall of the circumference of the cylindrical pin (10) is connected with a first threaded fastener (9) through screw threads, and the outer wall of one side of the rotating column (11) is connected with a second threaded fastener (12) through screw threads.

6. The gear line rapid measuring device according to claim 1, characterized in that a clamping block (14) is welded on the outer wall of the bottom of the second V-shaped block (13).

7. The gear line rapid measuring device according to claim 1, characterized in that the sliding plate (15) is provided with a slot (16) on the top outer wall.

8. A gear line rapid measuring device according to claim 3, characterized in that the inner wall of the sliding groove (7) is provided with a limit post (5).