CN217424188U

CN217424188U - Adjustable workpiece total length gauge

Info

Publication number: CN217424188U
Application number: CN202221588692.2U
Authority: CN
Inventors: 肖攀; 陈刘全
Original assignee: Henan Guotai Daming Precision Parts Co ltd
Current assignee: Henan Guotai Daming Precision Parts Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-09-13
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses an utensil is examined to work piece overall length with adjustable relates to and examines a technical field. This utensil is examined to work piece overall length with adjustable, the on-line screen storage device comprises a base, the spout has been seted up to the top surface of base, the right surface of base rotates and is connected with the knob, the scale has been seted up to the top surface of base, the inside of spout rotates and is connected with two-way threaded rod, the fixed coupling has the spacing ring on the two-way threaded rod, the right-hand member of two-way threaded rod runs through base and knob fixed connection, be provided with measuring device on the base, be provided with interfacing apparatus on the base, through adjusting the distance between measuring device and the interfacing apparatus, can be convenient for measure different length work pieces, thereby the device application scope has been promoted, observe the scale that two pilot bars are right when adjusting measuring device and interfacing apparatus and can confirm distance between the two, thereby can adjust the distance between measuring device and the interfacing apparatus more accurately, and then promoted the precision when the device measures.

Description

Adjustable workpiece total length gauge

Technical Field

The utility model relates to an examine technical field, in particular to utensil is examined to work piece overall length with adjustable.

Background

The checking fixture is a simple tool for controlling various sizes (such as pore diameter, space size and the like) of products by industrial production enterprises, improves production efficiency and control quality, is suitable for products produced in large scale, such as automobile parts, to replace professional measuring tools, such as smooth plug gauges, thread plug gauges, outer diameter snap gauges and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide an adjustable work piece overall length examines utensil, can solve traditional utensil of examining and only can detect a length standard's work piece, influenced the application range's of examining the utensil problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an utensil is examined to work piece overall length with adjustable, the on-line screen storage device comprises a base, the spout has been seted up to the top surface of base, the right side surface of base rotates and is connected with the knob, the scale has been seted up to the top surface of base, the inside of spout rotates and is connected with two-way threaded rod, the last fixed coupling of two-way threaded rod has the spacing ring, the right-hand member of two-way threaded rod runs through base and knob fixed connection, be provided with measuring device on the base, be provided with interfacing apparatus on the base, measuring device includes the percentage table, the percentage table sets up the top at the base, the first connecting plate of bottom surface fixedly connected with of percentage table, the first slider of bottom surface fixedly connected with of first connecting plate, first slider screw thread cup joints the left end at two-way threaded rod, first slider and spout sliding connection, first connecting plate and base sliding connection.

Preferably, the right end of the bidirectional threaded rod is in threaded sleeve connection with a second sliding block, the second sliding block is in sliding connection with the sliding groove, the top surface of the second sliding block is fixedly connected with a second connecting plate, and the second connecting plate is in sliding connection with the base.

Preferably, interfacing apparatus includes connecting block and fixed plate, and connecting block fixed connection is at the top surface of second connecting plate, and fixed plate fixed connection is at the top surface of second connecting plate, and the top surface of connecting block is seted up flutedly, and the left fixed surface of fixed plate is connected with fixed cover.

Preferably, the workpiece is arranged in the fixed sleeve and is in contact with the groove, and the workpiece is in contact with the testing end of the dial indicator.

Preferably, the front surfaces of the first connecting plate and the second connecting plate are fixedly connected with indicating rods.

Preferably, the shape of the groove is an arc-shaped groove.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this utensil is examined to work piece overall length with adjustable, when using the device, through adjusting the distance between measuring device and the interfacing apparatus, can be convenient for measure different length work pieces to promoted the device application scope, observe the scale that two instruction poles are right when adjusting measuring device and interfacing apparatus and can confirm the distance between the two, thereby can adjust the distance between measuring device and the interfacing apparatus more accurately, and then precision when having promoted the device's measurement.

(2) This utensil is examined to adjustable work piece overall length when using the device, places the work piece on the recess for the right-hand member of work piece contacts with the inside right surface of fixed cover, makes the left end of work piece contact with the test end of percentage table, judges whether the work piece accords with the standard through the change of observing the inside pointer of percentage table, through the device's setting, uses slide caliper rule with traditional manual work to measure and compares, and the information that the device measured is more standard, thereby has promoted measuring accuracy.

Drawings

The invention will be further described with reference to the following figures and examples:

FIG. 1 is a schematic structural view of an adjustable tool for checking the overall length of a workpiece according to the present invention;

FIG. 2 is a schematic view of a two-way threaded rod of the adjustable workpiece overall length gauge of the present invention;

FIG. 3 is a schematic plan view of a fixing sleeve of the adjustable total workpiece length gauge of the present invention;

fig. 4 is the utility model relates to a work piece overall length examines utensil second slider schematic plane view with adjustable.

Reference numerals: 1. a base; 2. a chute; 3. calibration; 4. a knob; 5. a first connecting plate; 6. a second connecting plate; 7. an indication lever; 8. a dial indicator; 9. connecting blocks; 10. a groove; 11. a fixing plate; 12. a second slider; 13. a bidirectional threaded rod; 14. a limiting ring; 15. a workpiece; 16. fixing a sleeve; 17. a first slider.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the terms greater than, less than, exceeding, etc. are understood to exclude the number, and the terms above, below, inside, etc. are understood to include the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an utensil is examined to work piece overall length with adjustable, including base 1, spout 2 has been seted up to base 1's top surface, base 1's right side surface is rotated and is connected with knob 4, scale 3 has been seted up to base 1's top surface, spout 2's inside is rotated and is connected with two-way threaded rod 13, spacing ring 14 has been cup jointed to the fixed on the two-way threaded rod 13, base 1 and knob 4 fixed connection are run through to the right-hand member of two-way threaded rod 13, when using the device, it rotates at spout 2's inside to drive two-way threaded rod 13 through rotating knob 4.

Further, be provided with measuring device on base 1, measuring device includes percentage table 8, percentage table 8 sets up the top at base 1, the first connecting plate 5 of bottom surface fixedly connected with of percentage table 8, the first slider 17 of bottom surface fixedly connected with of first connecting plate 5, first slider 17 screw sleeve connects the left end at two-way threaded rod 13,

first slider

17 and 2 sliding connection of spout, first connecting plate 5 and base 1 sliding connection, when using the device, it moves to drive first slider 17 through 13 rotations of two-way threaded rod, first slider 17 removes and drives first connecting plate 5 and remove, first connecting plate 5 removes and drives percentage table 8 and remove.

Example two;

referring to fig. 1-4, on the basis of the first embodiment, a second slider 12 is sleeved on a right end thread of a bidirectional threaded rod 13, the second slider 12 is slidably connected with the chute 2, a second connecting plate 6 is fixedly connected to a top surface of the second slider 12, the second connecting plate 6 is slidably connected with the base 1, when the device is used, the bidirectional threaded rod 13 rotates to drive the second slider 12 to move, and the second slider 12 moves to drive the second connecting plate 6 to move.

Further, be provided with interfacing apparatus on base 1, interfacing apparatus includes connecting block 9 and fixed plate 11, connecting block 9 fixed connection is at the top surface of second connecting

plate

6, 11 fixed connection of fixed plate is at the top surface of second connecting plate 6, the top surface of connecting block 9 is seted up flutedly 10, the shape of recess 10 is the arc wall, the fixed cover 16 that is connected with of left surface of fixed plate 11, the inside of fixed cover 16 is provided with work piece 15, work piece 15 contacts with recess 10, work piece 15 contacts with the test end of percentage table 8, the equal fixedly connected with indicator beam 7 of front surface of first connecting plate 5 and second connecting plate 6.

Further, when using the device, place work piece 15 on recess 10 for the right-hand member of work piece 15 contacts with the inside right surface of fixed cover 16, makes the left end of work piece 15 contact with the test end of percentage table 8, judges whether work piece 15 accords with the standard through observing the change of the inside pointer of percentage table 8, through the device's setting, compare with traditional artifical use slide caliper rule of measuring, the information that the device measured is more standard, thereby has promoted measuring accuracy.

Further, when the device is used, the distance between the measuring device and the butt joint device is adjusted, the workpieces 15 with different lengths can be conveniently measured, the application range of the device is expanded, the scales 3 opposite to the two indicating rods 7 can be observed when the measuring device and the butt joint device are adjusted, the distance between the two indicating rods can be determined, the distance between the measuring device and the butt joint device can be accurately adjusted, and the measuring precision of the device is improved.

The working principle is as follows:

when the device is used, firstly, a workpiece 15 is placed on the groove 10, the right end of the workpiece 15 is contacted with the right surface inside the fixed sleeve 16, the left end of the workpiece 15 is contacted with the testing end of the dial indicator 8, whether the workpiece 15 meets the standard is judged by observing the change of a pointer inside the dial indicator 8, when the length of the workpiece 15 is changed, the two-way threaded rod 13 is driven by the rotating knob 4 to rotate inside the chute 2, the first slide block 17 is driven to move by the rotation of the two-way threaded rod 13, the first slide block 17 drives the first connecting plate 5 to move, the first connecting plate 5 drives the dial indicator 8 to move by the movement of the first connecting plate 5, the second slide block 12 drives the second connecting plate 6 to move by the rotation of the two-way threaded rod 13, the second connecting plate 6 drives the butt joint device to move, and by adjusting the distance between the measuring device and the butt joint device, the device can be used for conveniently measuring workpieces 15 with different lengths, so that the application range of the device is widened.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides an utensil is examined to work piece overall length with adjustable, includes base (1), its characterized in that: the top surface of the base (1) is provided with a sliding groove (2), the right surface of the base (1) is rotatably connected with a knob (4), the top surface of the base (1) is provided with scales (3), the inside of the sliding groove (2) is rotatably connected with a bidirectional threaded rod (13), a limiting ring (14) is fixedly sleeved on the bidirectional threaded rod (13), the right end of the bidirectional threaded rod (13) penetrates through the base (1) and is fixedly connected with the knob (4), the base (1) is provided with a measuring device, and the base (1) is provided with a butt joint device;

measuring device includes percentage table (8), and percentage table (8) set up in the top of base (1), the first connecting plate of bottom surface fixedly connected with (5) of percentage table (8), the first slider (17) of bottom surface fixedly connected with of first connecting plate (5), and first slider (17) screw thread cover connects at the left end of two-way threaded rod (13), first slider (17) and spout (2) sliding connection, first connecting plate (5) and base (1) sliding connection.

2. The adjustable tool for checking the total length of the workpiece as claimed in claim 1, wherein: the right-hand member screw thread of two-way threaded rod (13) has cup jointed second slider (12), second slider (12) and spout (2) sliding connection, the top surface fixedly connected with second connecting plate (6) of second slider (12), second connecting plate (6) and base (1) sliding connection.

3. The adjustable tool for checking the total length of the workpiece as claimed in claim 2, wherein: the butt joint device comprises a connecting block (9) and a fixing plate (11), the connecting block (9) is fixedly connected to the top surface of the second connecting plate (6), the fixing plate (11) is fixedly connected to the top surface of the second connecting plate (6), a groove (10) is formed in the top surface of the connecting block (9), and a fixing sleeve (16) is fixedly connected to the left surface of the fixing plate (11).

4. An adjustable tool for checking total length of workpiece as claimed in claim 3, wherein: the inner part of the fixed sleeve (16) is provided with a workpiece (15), the workpiece (15) is contacted with the groove (10), and the workpiece (15) is contacted with the testing end of the dial indicator (8).

5. The adjustable tool for checking the total length of the workpiece as claimed in claim 4, wherein: the front surfaces of the first connecting plate (5) and the second connecting plate (6) are fixedly connected with indicating rods (7).

6. The adjustable tool for checking the total length of the workpiece as claimed in claim 3, wherein: the groove (10) is in an arc-shaped groove shape.