CN211977745U

CN211977745U - Part size inspection equipment

Info

Publication number: CN211977745U
Application number: CN202020200253.4U
Authority: CN
Inventors: 袁绪海
Original assignee: Danyang Hualun Cnc Machinery Co ltd
Current assignee: Danyang Hualun Cnc Machinery Co ltd
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2020-11-20
Anticipated expiration: 2030-02-24

Abstract

The utility model belongs to the technical field of the check out test set, especially, be a spare part size check out test set, including the equipment base, the equipment base is the rectangular plate body, the bilateral symmetry vertical fixation of equipment base has first guide post and second guide post, first guide post with the top of second guide post all moves about the gomphosis and has the lift guide arm, two the top fixedly connected with horizontal guide rail of lift guide arm, horizontal guide rail's middle part activity gomphosis has horizontal slider. The utility model discloses set up two lift guide arms and drive measuring instrument and go up and down at vertical height, measure the perpendicular position size of part, horizontal slider drives measuring instrument horizontal migration, measure the size in the horizontal position of part, angle carousel drives the measuring instrument and rotates, measures the inclined plane size of part, test slider and measuring tool clamping head are at lift spout internalization, finely tune or repeated location to measuring the utensil, measure the part from a plurality of degrees of freedom, be convenient for operation and precision height.

Description

Part size inspection equipment

Technical Field

The utility model relates to a check out test set technical field specifically is a spare part size check out test set.

Background

The parts refer to single parts which cannot be disassembled in the machine, are basic components of the machine and basic units in the machine manufacturing process, the manufacturing process generally does not need assembly processes, such as a shaft sleeve, a bearing bush, a nut, a crankshaft, a blade, a gear, a cam, a connecting rod body, a connecting rod head and the like, the parts can be assembled into basic parts of the machine, instruments and various equipment, generally are components which are manufactured without the assembly processes, and sometimes the components connected in a simple mode are also called as 'parts', such as bearings and the like; in the production process of the part, production preparation, machining and inspection are carried out according to the technical requirements of the part pattern and the design, so that the part is an important technical file for guiding the part production, the important technical file is used for determining the size and the position of each part of the part, and all sizes required for finishing the machining and inspecting whether the part is qualified are marked on a part drawing.

The precision of the parts directly affects the precision of the mechanism and the precision, structural strength and service life of the whole machine, so the production and detection of the parts are very important

The current component dimension inspection apparatus has the following problems:

1. the existing part dimension inspection equipment can only measure parts at a certain degree of freedom, and if a measurement gauge stand with high degree of freedom is used for measuring the parts, the precision and the stability of the measurement gauge stand are not standardized and guaranteed.

2. The existing part dimension inspection equipment can only measure one surface of a part when measuring the part, and the part needs to be changed when measuring other surfaces, so that the operation is complicated and the measurement precision is not high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a spare part size check out test set has solved present spare part size check out test set and has used the high measurement gauge stand of degree of freedom to measure the part, and then the precision and the stability of measuring the gauge stand do not have standard and guarantee to and can only measure a face of part, still need change the part when measuring other faces, complex operation just leads to the problem that measurement accuracy is low.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spare part size check out test set, includes the equipment base, the equipment base is the rectangular plate body, the bilateral symmetry vertical fixation of equipment base has first guide post and second guide post, first guide post with the top of second guide post is the gomphosis of all moving about has lift guide arm, two the top fixedly connected with horizontal guide rail of lift guide arm, horizontal guide rail's middle part activity gomphosis has horizontal slider, the positive fixedly connected with angle carousel of horizontal slider, the positive fixed mounting of angle carousel has the lift spout, the gomphosis of activity has the test slider in the lift spout, the front or the avris fixed mounting of test slider have measuring clamping head.

As a preferred technical scheme of the utility model, one side of first guide post bottom is fixed with the graduator, the output shaft of graduator runs through first guide post concatenates and is fixed with the location dress chuck, the bottom of second guide post is rotated through the bearing and is connected with the spline sleeve pipe, it is connected with the integral key shaft to alternate in the spline sleeve pipe, the integral key shaft is just right the one end of location dress chuck alternates and is fixed with the conflict connector, the conflict connector with the location dress chuck sets up with one heart, the conflict connector with the spring has concatenated between the second guide post.

As a preferred technical scheme of the utility model, the top of lift spout is rotated through the bearing and is connected with adjusting screw, adjusting screw's bottom spiral shell closes to be connected test slider, adjusting screw's top concatenates and is fixed with the operation panel.

As an optimized technical scheme of the utility model, the spirit level is installed to the top surface of equipment base.

As an optimal technical scheme of the utility model, two the lift guide arm horizontal guide rail angle carousel with all be equipped with the scale mark on the lift spout.

As an optimal technical scheme of the utility model, first guide post the second guide post horizontal slider angle carousel with all be equipped with locking screw on the test slider.

(III) advantageous effects

Compared with the prior art, the utility model provides a spare part size check out test set possesses following beneficial effect:

1. this spare part size check out test set sets up two lift guide arms and drives measuring instrument and go up and down at vertical height, measures the perpendicular position size of part, horizontal slider drives measuring instrument horizontal migration, measure the size in the horizontal position of part, the angle carousel drives the measuring instrument and rotates, measure the inclined plane size of part, test slider and measuring tool clamping head move about in the lift spout, finely tune or the repeated location is carried out measuring appliance, measure the part from a plurality of degrees of freedom, be convenient for operate and the precision is high.

2. This spare part size check out test set sets up the axis of location clamping head centre gripping part or the reference surface of actuation part, and the spring promotes the other end that contradicts the connector and contradict by the centre gripping part, makes the part keep the horizontal direction fixed, and the graduator drives to be rotated to the angle of settlement by the part of centre gripping, and foretell moving mechanism of being convenient for drives the measuring instrument and to the disposable measurement of the different faces of part, has avoided repeated clamping, has promoted precision and detection efficiency.

Drawings

FIG. 1 is a schematic view of the subjective structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

fig. 3 is a schematic view of a partial structure of the present invention.

In the figure: 1. an equipment base; 2. a first guide post; 3. a second guide post; 4. a lifting guide rod; 5. a horizontal guide rail; 6. a horizontal slider; 7. an angle dial; 8. a lifting chute; 9. testing the slide block; 10. the measuring tool is provided with a clamping head; 11. an indexer; 12. positioning and clamping heads; 13. a spline housing; 14. a spline shaft; 15. abutting against the connecting head; 16. a spring; 17. adjusting the screw rod; 18. an operation panel; 19. a level gauge.

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

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a spare part size check out test set, including equipment base 1, equipment base 1 is the rectangular plate body, equipment base 1's bilateral symmetry vertical fixation has first guide post 2 and second guide post 3, the equal activity gomphosis in top of first guide post 2 and second guide post 3 has lift guide 4, the top fixedly connected with horizontal guide 5 of two lift guide 4, horizontal guide 5's middle part activity gomphosis has horizontal slider 6, horizontal slider 6's positive fixedly connected with angle carousel 7, the positive fixed mounting of angle carousel 7 has lift spout 8, the activity gomphosis has test slider 9 in the lift spout 8, test slider 9's front or avris fixed mounting has measuring chuck 10.

In the embodiment, the measuring tool chuck 10 is used for clamping measuring tools of different specifications and types, when in specific measurement, a measured part is fixed on the top surface of the equipment base 1, two lifting guide rods 4 are made to move in a first guide column 2 and a second guide column 3 in a telescopic manner to sequentially drive a horizontal sliding block 6, an angle rotary table 7, a lifting sliding groove 8, a testing sliding block 9, the measuring tool chuck 10 and the clamped measuring instrument to lift in the vertical height, the size of the part from the vertical direction is measured, further, the horizontal sliding block 6 moves horizontally on a horizontal guide rail 5 to drive the angle rotary table 7, the lifting sliding groove 8, the testing sliding block 9 and the measuring tool chuck 10 to move horizontally, the size of the part in the horizontal direction is measured, further, the angle rotary table 7 drives the lifting sliding groove 8, the testing sliding block 9 and the measuring tool chuck 10 to rotate, the inclined plane of the part fixed on the equipment base 1 is measured, further, the test slider 9 and the measuring tool chuck 10 move in the lifting chute 8 to finely adjust or repeatedly position the measuring tool.

Specifically, one side of 2 bottoms of first guide posts is fixed with graduator 11, the output shaft of graduator 11 runs through first guide posts 2 and concatenates and be fixed with location dress chuck 12, the bottom of second guide posts 3 is connected with spline sleeve 13 through the bearing rotation, it is connected with integral key shaft 14 to alternate in the spline sleeve 13, integral key shaft 14 just alternates and is fixed with conflict connector 15 to the one end of location dress chuck 12, conflict connector 15 sets up with location dress chuck 12 is concentric, it has connected spring 16 to concatenate between connector 15 and the second guide posts 3.

In this embodiment, the positioning chuck 12 is a three-jaw chuck or a magnetic chuck for holding a central axis of a part or attracting a reference surface of the part, the spring 16 pushes the abutting connector 15 to abut against the other end of the part to be held, so that the part is kept fixed in a horizontal direction, and the indexer 11 is used for driving the part to be held to rotate to a set angle, so that the moving mechanism can drive the measuring instrument to measure different surfaces of the part at one time, repeated clamping is avoided, and the precision and the detection efficiency are improved.

Specifically, the top end of the lifting chute 8 is rotatably connected with an adjusting screw 17 through a bearing, the bottom end of the adjusting screw 17 is screwed with the testing slide block 9, and the top end of the adjusting screw 17 is fixedly connected with an operating panel 18 in series.

In this embodiment, when specifically detecting, the user rotates adjusting screw 17 through operation panel 18, and then drives test slider 9 to go up and down on lift spout 8, drives corresponding measuring instrument slowly, controllable part that is close to being surveyed, or finely tunes the measuring distance.

Specifically, a level 19 is mounted on the top surface of the apparatus base 1.

In this embodiment, spirit level 19 is used for the levelness of adjustment device base 1, the order the utility model discloses be in steady detection state to promote the precision that the part detected.

Specifically, the two lifting guide rods 4, the horizontal guide rail 5, the angle turntable 7 and the lifting sliding groove 8 are all provided with scale marks.

In this embodiment, lift guide 4 is according to the drawing size that is detected the part, thereby before the part is not fixed at location clamping head 12 and conflict connector 15, just can carry out corresponding altitude mixture control to first guide post 2, second guide post 3 and lift guide 4, do corresponding preparation for the part detects, scale mark on the horizontal guide 5 is used for showing two interval sizes on the same part horizontal direction, scale mark on the lift spout 8 is used for showing two interval sizes on the same perpendicular horizontal direction, scale mark on the angle carousel 7 is used for showing its pivoted specific angle.

Specifically, the first guide column 2, the second guide column 3, the horizontal sliding block 6, the angle turntable 7 and the test sliding block 9 are all provided with locking screws.

In this embodiment, when the ascending and descending guide rod 4 is adjusted to the set detection height, the locking screws on the first guide column 2 and the second guide column 3 are screwed tightly to lock the positions of the three, and similarly, when the horizontal sliding block 6 slides to the set position on the horizontal guide rail 5, the horizontal sliding block can be locked, the angle rotary table 7 can lock the angle through the locking screws after rotating to the set angle, and when the test sliding block 9 moves to the set position in the ascending and descending sliding groove 8, the specific position is locked through the locking screws, so that the detection precision is higher.

The graduator 11 and the level gauge 19 in this embodiment are known technologies that have been disclosed to be widely used in industrial production and daily life.

The utility model discloses a theory of operation and use flow: the measuring tool clamping head 10 is used for clamping measuring tools with different specifications and types, when in specific measurement, a measured part is fixed on the top surface of the equipment base 1, two lifting guide rods 4 are made to move in a first guide column 2 and a second guide column 3 in a telescopic way to sequentially drive a horizontal sliding block 6, an angle turntable 7, a lifting sliding chute 8, a testing sliding block 9, the measuring tool clamping head 10 and the clamped measuring instrument to lift in the vertical height, the size of the part from the vertical direction is measured, further, the horizontal sliding block 6 moves horizontally on a horizontal guide rail 5 to drive the angle turntable 7, the lifting sliding chute 8, the testing sliding block 9 and the measuring tool clamping head 10 to move horizontally, the size of the part in the horizontal direction is measured, further, the angle turntable 7 drives the lifting sliding chute 8, the testing sliding block 9 and the measuring tool clamping head 10 to rotate, the inclined plane of the part fixed on the equipment base 1 is measured, furthermore, the test slider 9 and the measuring tool chuck 10 move in the lifting chute 8 to finely adjust or repeatedly position the measuring tool, the positioning chuck 12 adopts a three-jaw chuck or a magnetic chuck for clamping a center shaft of a part or a reference surface of an attraction part, the spring 16 pushes the contact connector 15 to contact the other end of the clamped part, so that the part is kept fixed in the horizontal direction, the indexer 11 is used for driving the clamped part to rotate to a set angle, the moving mechanism is convenient for driving the measuring tool to measure different surfaces of the part at one time, repeated clamping is avoided, and the precision and the detection efficiency are improved

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A part size inspection apparatus comprising an apparatus base (1), characterized in that: equipment base (1) is the rectangular plate body, the bilateral symmetry vertical fixation of equipment base (1) has first guide post (2) and second guide post (3), first guide post (2) with the equal activity gomphosis in top of second guide post (3) has lift guide (4), two the top fixedly connected with horizontal guide (5) of lift guide (4), the middle part activity gomphosis of horizontal guide (5) has horizontal slider (6), the positive fixedly connected with angle carousel (7) of horizontal slider (6), the positive fixed mounting of angle carousel (7) has lift spout (8), the gomphosis of activity has test slider (9) in lift spout (8), the front or the avris fixed mounting of test slider (9) have measuring dress chuck (10).

2. The component dimension inspecting apparatus according to claim 1, wherein: one side of first guide post (2) bottom is fixed with graduator (11), the output shaft of graduator (11) runs through first guide post (2) and concatenate and be fixed with location dress chuck (12), the bottom of second guide post (3) is rotated through the bearing and is connected with spline sleeve pipe (13), it is connected with integral key shaft (14) to alternate in spline sleeve pipe (13), integral key shaft (14) are just right the one end of location dress chuck (12) alternates and is fixed with conflict connector (15), conflict connector (15) with location dress chuck (12) set up with one heart, conflict connector (15) with spring (16) have concatenated between second guide post (3).

3. The component dimension inspecting apparatus according to claim 1, wherein: the top of lift spout (8) is connected with adjusting screw (17) through the bearing rotation, adjusting screw (17)'s bottom spiral shell connects test slider (9), adjusting screw (17)'s top concatenates and is fixed with operation panel (18).

4. The component dimension inspecting apparatus according to claim 1, wherein: a level gauge (19) is arranged on the top surface of the equipment base (1).

5. The component dimension inspecting apparatus according to claim 1, wherein: the two lifting guide rods (4), the horizontal guide rail (5), the angle turntable (7) and the lifting sliding groove (8) are all provided with scale marks.

6. The component dimension inspecting apparatus according to claim 1, wherein: the first guide column (2), the second guide column (3), the horizontal sliding block (6), the angle turntable (7) and the test sliding block (9) are all provided with locking screws.