CN211373457U

CN211373457U - Fixture for rapidly measuring distance

Info

Publication number: CN211373457U
Application number: CN201922355990.1U
Authority: CN
Inventors: 商海明; 李超; 穆亚泉; 王伟; 张鲁
Original assignee: Xinsheng Jiechuang Photoelectric Technology Changzhou Co ltd
Current assignee: Xinsheng Jiechuang Photoelectric Technology Changzhou Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-28
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a fixture of quick measurement interval, the upper end middle part of fixture main part is provided with lower limit position, the both sides of lower limit position all are provided with the spout, one side of spout is provided with the material piece, one side of material piece is provided with No. two upper limit positions and rotation type dustproof mechanism, rotation type dustproof mechanism is located the outside of No. two upper limit positions, the inside of material piece is provided with the reference column, the opposite side of material piece is provided with upper limit position No. one. A fixture of quick measurement interval, be equipped with material piece and measure draw-in groove and rotation type dustproof mechanism, can make things convenient for quick big or small specification to the material more and measure, whether quick big or small specification of judging the material is qualified, improve work efficiency, can also make things convenient for the material to carry out dustproof operation, more pleasing to the eye practicality, better use prospect is brought in people's of being convenient for use.

Description

Fixture for rapidly measuring distance

Technical Field

The utility model relates to a field is confirmed to the size range, in particular to fixture of quick measurement interval.

Background

The fixture for rapidly measuring the distance between the parts is supporting equipment for rapidly measuring the distance between the parts, the size definition specification of materials has a certain tolerance range, each size is required to be measured under a measuring microscope according to the current inspection mode, the efficiency is low, whether the materials are in the tolerance range can be rapidly determined by using the fixture, and along with the continuous development of science and technology, the requirements of people on the manufacturing process of the fixture for rapidly measuring the distance between the parts are higher and higher.

The existing fixture for rapidly measuring the distance has certain defects when in use, firstly, whether the size and the specification of a measuring material which cannot be conveniently and rapidly measured are qualified or not is easy to make mistakes, the working efficiency is reduced, the use of people is not facilitated, in addition, the good dustproof effect cannot be played, the effect of measuring the material is reduced, certain adverse effects are brought to the use process of people, and therefore, the fixture for rapidly measuring the distance is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fixture of rapid survey interval possesses the substitute and measurations the interval, and advantages such as lifting efficiency can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the fixture comprises a fixture body and is characterized in that a lower limit position is arranged in the middle of the upper end of the fixture body, sliding grooves are formed in two sides of the lower limit position, a material block is arranged on one side of each sliding groove, a second upper limit position and a rotary dustproof mechanism are arranged on one side of the material block, the rotary dustproof mechanism is located on the outer side of the second upper limit position, a positioning column is arranged inside the material block, and a first upper limit position is arranged on the other side of the material block.

Preferably, the outer surfaces of the two sides of the material block are movably connected with the middle part of the upper end of the fixture main body through a sliding chute.

Preferably, a clamping groove is formed between the material block and the positioning column, and the inner portion of the material block is fixedly connected with the outer wall of the positioning column through the clamping groove.

Preferably, a screw is arranged between the fixture main body and the sliding groove, and the middle part of the upper end of the fixture main body is detachably connected with one side of the sliding groove through the screw.

Preferably, rotation type dustproof mechanism includes locating piece, locating plate, rotation axis, No. two locating plates, dust guard, the locating piece is located one side of a locating plate, a locating plate is located one side of rotation axis, No. two locating plates are located the opposite side of rotation axis, the dust guard is located the outer wall of rotation axis.

Preferably, be provided with the bearing between rotation axis and locating plate, No. two locating plates, the inner wall swing joint of locating plate, No. two locating plates is passed through to the both sides of rotation axis, be provided with the fixed block between dust guard and the rotation axis, the outer wall of rotation axis passes through one side swing joint of fixed block and dust guard.

(III) advantageous effects

Compared with the prior art, the utility model provides a fixture of rapid survey interval possesses following beneficial effect:

1. the fixture for rapidly measuring the distance can more conveniently and rapidly measure the size and the specification of the material through the material block measuring clamping groove, rapidly judge whether the size and the specification of the material are qualified or not, improve the working efficiency, place the material block in the chute of the fixture, manually push the material block to move along the chute, continuously move to the lower limit position after passing through the second upper limit position and the first upper limit position, judge that the material block is unqualified when the first upper limit position can be entered, the lower limit position can be entered, the second upper limit position can be entered, judge that the material block is unqualified when the first upper limit position can be entered, the second upper limit position can not be entered, judge that the material block is qualified, is simple and convenient.

2. This fixture of rapid survey interval can make things convenient for the material to carry out dustproof operation through rotation type dustproof mechanism, and is more pleasing to the eye practical, and people's of being convenient for use is fixed through the locating piece, and the inside of locating plate is provided with the bearing, makes things convenient for the rotation axis to rotate to drive the dust guard and move about, conveniently carry out dustproof operation, whole rapid survey interval fixture simple structure, convenient operation, the effect of use is better for traditional mode.

Drawings

Fig. 1 is the overall structure schematic diagram of the fixture for rapidly measuring the distance in the present invention.

Fig. 2 is a schematic structural diagram of a material block in a fixture for rapidly measuring a distance according to the present invention.

Fig. 3 is the structure diagram of the rotary dustproof mechanism in the fixture for fast measuring the distance.

Fig. 4 is a schematic structural view of the rotating shaft in the fixture for rapidly measuring the distance according to the present invention.

In the figure: 1. an upper limit position; 2. a lower limit position; 3. upper limit position number two; 4. a chute; 5. a fixture body; 6. a positioning column; 7. a material block; 8. a rotary dust-proof mechanism; 801. positioning blocks; 802. a first positioning plate; 803. a rotating shaft; 804. a second positioning plate; 805. a dust guard.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, in a fixture for rapidly measuring an interval, a lower limit position 2 is arranged in the middle of the upper end of a fixture main body 5, sliding grooves 4 are arranged on both sides of the lower limit position 2, a material block 7 is arranged on one side of each sliding groove 4, a second upper limit position 3 and a rotary dustproof mechanism 8 are arranged on one side of each material block 7, the rotary dustproof mechanism 8 is located on the outer side of the second upper limit position 3, a positioning column 6 is arranged inside each material block 7, and a first upper limit position 1 is arranged on the other side of each material block 7.

Further, the upper end middle part swing joint of spout 4 and fixture main part 5 is passed through to the both sides surface of material piece 7, and convenient quick big small and big specification to the material is measured, and whether the big small and big specification of quick judgement material is qualified.

Further, be provided with the draw-in groove between material piece 7 and the reference column 6, the outer wall fixed connection of draw-in groove and reference column 6 is passed through to the inside of material piece 7, and whether the big or small specification of quick judgement material is qualified, improves work efficiency.

Further, be provided with the screw between fixture main part 5 and the spout 4, the upper end middle part of fixture main part 5 is connected for dismantling through one side of screw and spout 4, is convenient for move about.

Furthermore, the rotary dustproof mechanism 8 comprises a positioning block 801, a first positioning plate 802, a rotating shaft 803, a second positioning plate 804 and a dustproof plate 805, the positioning block 801 is located on one side of the first positioning plate 802, the first positioning plate 802 is located on one side of the rotating shaft 803, the second positioning plate 804 is located on the other side of the rotating shaft 803, and the dustproof plate 805 is located on the outer wall of the rotating shaft 803, so that the dustproof operation of materials is facilitated, and the rotary dustproof mechanism is more attractive and practical.

Furthermore, a bearing is arranged between the rotating shaft 803 and the first positioning plate 802 and the second positioning plate 804, the two sides of the rotating shaft 803 are movably connected through the inner walls of the first positioning plate 802 and the second positioning plate 804, a fixing block is arranged between the dust-proof plate 805 and the rotating shaft 803, and the outer wall of the rotating shaft 803 is movably connected with one side of the dust-proof plate 805 through the fixing block, so that the dust-proof effect is improved, and the use of people is facilitated.

The working principle is as follows: the utility model mainly comprises a first upper limit position 1, a lower limit position 2, a second upper limit position 3 and a rotary dustproof mechanism 8, the first upper limit position 1, the lower limit position 2 and the second upper limit position 3 can be arranged to more conveniently and rapidly measure the size and specification of the material, rapidly judge whether the size and specification of the material are qualified or not, improve the working efficiency, in the measuring process, the width of the material and the distance of an outer side PIN angle have corresponding size and tolerance, calculate the upper limit and the lower limit position of the material, which are respectively the first upper limit position 1, the lower limit position 2 and the second upper limit position 3, place the material block 7 in a chute 4 of a clamp, manually push the material block 7 to move along the chute 4, continue to move to the lower limit position 2 after passing through the second upper limit position 3 and the first upper limit position 1, when the first upper limit position 1 can enter, lower limit position 2 can advance, No. two upper limit position 3 can advance the formula and judge that material piece 7 is unqualified, upper limit position 1 can not advance when No. one, judge that material piece 7 is unqualified, upper limit position 1 can advance when No. one, No. two upper limit position 3 can not advance, judge that material piece 7 is unqualified, upper limit position 1 can advance when No. one, lower limit position 2 can not go out, No. two upper limit position 3 can advance, judge that material piece 7 is qualified product, and is simple and convenient, the use of rotation type dustproof mechanism 8 can make things convenient for the material to carry out dustproof operation, and is more pleasing to the eye practical, the use of people of being convenient for, fix through locating piece 801, the inside of locating plate 802 is provided with the bearing, make things convenient for rotation axis 803 to rotate, thereby drive the dust guard 805 and.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be 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. Also, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A fixture for rapidly measuring a distance comprises a fixture main body (5) and is characterized in that: the fixture comprises a fixture body (5) and is characterized in that a lower limit position (2) is arranged in the middle of the upper end of the fixture body (5), sliding grooves (4) are formed in two sides of the lower limit position (2), a material block (7) is arranged on one side of each sliding groove (4), a second upper limit position (3) and a rotary dustproof mechanism (8) are arranged on one side of each material block (7), the rotary dustproof mechanism (8) is located on the outer side of the second upper limit position (3), a positioning column (6) is arranged inside each material block (7), and a first upper limit position (1) is arranged on the other side of each material block (7).

2. The jig for quickly measuring a pitch according to claim 1, wherein: the outer surfaces of the two sides of the material block (7) are movably connected with the middle part of the upper end of the fixture main body (5) through a sliding chute (4).

3. The jig for quickly measuring a pitch according to claim 1, wherein: a clamping groove is formed between the material block (7) and the positioning column (6), and the interior of the material block (7) is fixedly connected with the outer wall of the positioning column (6) through the clamping groove.

4. The jig for quickly measuring a pitch according to claim 1, wherein: the fixture is characterized in that a screw is arranged between the fixture main body (5) and the sliding groove (4), and the middle of the upper end of the fixture main body (5) is detachably connected with one side of the sliding groove (4) through the screw.

5. The jig for quickly measuring a pitch according to claim 1, wherein: rotation type dustproof mechanism (8) are including locating piece (801), locating plate (802), rotation axis (803), No. two locating plates (804), dust guard (805), locating piece (801) are located the one side of a locating plate (802), a locating plate (802) are located the one side of rotation axis (803), No. two locating plates (804) are located the opposite side of rotation axis (803), dust guard (805) are located the outer wall of rotation axis (803).

6. The jig for quickly measuring a pitch according to claim 5, wherein: the bearing is arranged between the rotating shaft (803) and the first positioning plate (802) and the second positioning plate (804), the two sides of the rotating shaft (803) are movably connected through the inner walls of the first positioning plate (802) and the second positioning plate (804), a fixing block is arranged between the dust-proof plate (805) and the rotating shaft (803), and the outer wall of the rotating shaft (803) is movably connected with one side of the dust-proof plate (805) through the fixing block.