CN216869644U

CN216869644U - Observation device for workpiece precision detection

Info

Publication number: CN216869644U
Application number: CN202220446815.2U
Authority: CN
Inventors: 韩道艳; 魏薇
Original assignee: Chuzhou Lantu Precision Manufacturing Co ltd
Current assignee: Chuzhou Lantu Precision Manufacturing Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-07-01
Anticipated expiration: 2032-03-03

Abstract

Viewing device is used in work piece precision measurement, including the bottom plate, the bottom plate top surface is provided with the revolving stage, the revolving stage top surface is fixed with multi-angle slope's adjustment mechanism, the adjustment mechanism top is connected with the second fixed plate, second fixed plate internal connection has the eyepiece, the inside grafting of adjustment mechanism has puts the thing mechanism, it sets up in the eyepiece bottom to put the thing mechanism, it connects in the bottom plate top surface to put thing mechanism bottom. When the workpiece is observed and detected, the workpiece is placed on the object placing mechanism, and then the adjusting mechanism swings at multiple angles through the second fixing plate, so that the workpiece on the object placing mechanism can be observed at multiple angles through the ocular lens, and the stability and the convenience of workpiece detection are improved.

Description

Observation device for workpiece precision detection

Technical Field

The utility model belongs to the technical field of detection equipment, and particularly relates to an observation device for workpiece precision detection.

Background

In processing production, products and workpieces produced by the method have different detection methods, wherein the most widely applied method is that the workpiece is placed on a hand and observed by a magnifying glass and the workpiece is placed on a microscope to observe the outside of the produced workpiece, and visual feedback such as the shape, the structure and the color of the workpiece can be directly obtained, so that basic production problems can be found out at the first time.

However, when the workpiece is placed on the hand to perform multi-angle and multi-position operations on the three-dimensional mechanism of the workpiece, because the workpiece is unstable to hold, it is difficult to stably adjust the observation position of the workpiece, and when the workpiece is placed on the microscope to observe, because the observation angle of the microscope is single, if other angles and positions of the workpiece need to be observed, the workpiece needs to be adjusted and placed on the microscope many times, so that the operation is very complicated.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides an observation device for workpiece precision detection, and the specific technical scheme is as follows:

viewing device is used in work piece precision measurement, including the bottom plate, the bottom plate top surface is provided with the revolving stage, the revolving stage top surface is fixed with multi-angle slope's adjustment mechanism, the adjustment mechanism top is connected with the second fixed plate, second fixed plate internal connection has the eyepiece, the inside grafting of adjustment mechanism has puts the thing mechanism, it sets up in the eyepiece bottom to put the thing mechanism, it connects in the bottom plate top surface to put thing mechanism bottom.

Furthermore, adjustment mechanism includes slip post, slider and telescopic link, the slip post is fixed in the revolving stage top surface, slip post lateral wall is connected with the slider, the slider is connected with a plurality ofly, the slider is kept away from slip post one side and is being rotated and be connected with the telescopic link, the telescopic link top is rotated and is connect in second fixed plate bottom surface.

Furthermore, the sliding connection column side wall is provided with a sliding groove along the vertical direction, the sliding groove is of a convex groove structure, and the sliding block is matched with the sliding groove to be inserted into the sliding groove in a sliding mode.

Further, adjustment mechanism still includes the magnet strip, the embedding of magnet strip sets up in the spout concave surface, the slider passes through magnetic force and laminates in the magnet strip lateral wall.

Further, put thing mechanism and include supporting component, first fixed plate, pillar, place board and light-passing board, the supporting component runs through the sliding connection post and the revolving stage is connected in the bottom plate top surface, the supporting component top is connected with first fixed plate, first fixed plate top surface is connected with places the board, it runs through and is provided with the light-passing board to place intralamellar part.

Furthermore, the supporting component comprises a sleeve, an adjusting bolt and an inserting rod, the bottom end of the sleeve is connected to the bottom surface of the bottom plate, the inserting rod is inserted inside the sleeve, the top end of the inserting rod is connected to the bottom surface of the first fixing plate, the adjusting bolt is connected inside the sleeve, and one end of the adjusting bolt is attached to the side wall of the inserting rod.

Furthermore, the rotary table and the sliding connection column are both rotatably connected with the sleeve, and a rotary shifting block is fixed on the side wall of the rotary table.

Furthermore, the article placing mechanism further comprises a positioning assembly, the positioning assembly is connected to the inside of the first fixing plate and is inserted into the bottom surface of the second fixing plate, and multiple groups of positioning assemblies are arranged.

Furthermore, the locating component comprises a locating block and an adjusting rod, the adjusting rod is connected to the inside of the first fixing plate, the top end of the adjusting rod is fixed with a locating block, the bottom surface of the second fixing plate is provided with a slot, the locating block is inserted into the slot, the adjusting rod comprises a smooth rod and a threaded rod, the threaded rod is connected to the inside of the first fixing plate in a threaded mode, the smooth rod is arranged at the top end of the threaded rod, and the locating block is fixed to the top end of the smooth rod.

The utility model has the beneficial effects that: when observing the work piece and examining, only need place the work piece on putting thing mechanism, then carry out the multi-angle swing through the second fixed plate on adjustment mechanism to can make the work piece of eyepiece on the thing mechanism to the thing carry out the observation of multi-angle, improved stability and convenience to the work piece detects.

Drawings

FIG. 1 is a schematic view showing the overall structure of an observation apparatus for inspecting the accuracy of a workpiece according to the present invention;

FIG. 2 shows a cross-sectional view of the overall internal structure of the present invention;

FIG. 3 shows a cross-sectional view of the internal connection structure of the strut of the present invention;

FIG. 4 shows a schematic view of the adjuster rod structure of the present invention;

shown in the figure: 1. a base plate; 2. a turntable; 21. a shifting block; 3. an adjustment mechanism; 31. a sliding connection column; 311. a chute; 32. a slider; 33. a magnet bar; 34. a telescopic rod; 4. a placement mechanism; 41. a support assembly; 411. a sleeve; 412. adjusting the bolt; 413. inserting a rod; 42. a positioning assembly; 421. positioning blocks; 422. adjusting a rod; 4221. a smooth rod; 4222. a threaded rod; 43. a first fixing plate; 44. a pillar; 45. placing the plate; 46. a light-transmitting plate; 5. a second fixing plate; 51. a slot; 6. an eyepiece.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Example one

The observation device for workpiece precision detection comprises a bottom plate 1, wherein a rotary table 2 is arranged on the top surface of the bottom plate 1, a multi-angle inclined adjusting mechanism 3 is fixed on the top surface of the rotary table 2, a second fixing plate 5 is connected to the top end of the adjusting mechanism 3, an ocular lens 6 is connected to the inside of the second fixing plate 5, an object placing mechanism 4 is inserted into the adjusting mechanism 3, the object placing mechanism 4 is arranged at the bottom of the ocular lens 6, and the bottom end of the object placing mechanism 4 is connected to the top surface of the bottom plate 1;

when observing the work piece and examining, only need place the work piece on putting thing mechanism, then carry out the multi-angle swing through the second fixed plate on adjustment mechanism to can make the work piece of eyepiece on the thing mechanism to the thing carry out the observation of multi-angle, improved stability and convenience to the work piece detects.

As shown in fig. 2 and 3, the adjusting mechanism 3 includes a sliding connection column 31, a plurality of sliding blocks 32 and a plurality of telescopic rods 34, the sliding connection column 31 is fixed on the top surface of the turntable 2, the side wall of the sliding connection column 31 is connected with the sliding blocks 32, the plurality of sliding blocks 32 are connected, the telescopic rods 34 are rotatably connected to the side of the sliding blocks 32 away from the sliding connection column 31, and the top ends of the telescopic rods 34 are rotatably connected to the bottom surface of the second fixing plate 5;

the supporting height of the second fixing plate is changed through the telescopic rods on the sliding blocks, so that the ocular lens can be inclined along with the second fixing plate, the observation range of the ocular lens is enlarged to be the observation of a three-dimensional space, and the diversity of the observation angle of the three-dimensional structure of the placed workpiece can be improved.

The side wall of the sliding connection column 31 is provided with a sliding groove 311 along the vertical direction, the sliding groove 311 is a concave groove structure, and the sliding block 32 is inserted in the sliding groove 311 in a sliding manner;

with slider sliding connection on the sliding connection post, not only can make the telescopic link change the slope of second fixed plate, can also adjust the height of slider at the lateral wall of sliding connection post through the slider, make the height of connection of telescopic link self obtain the adjustment, can increase accommodation.

The adjusting mechanism 3 further comprises a magnet strip 33, the magnet strip 33 is embedded in the concave surface of the sliding groove 311, and the sliding block 32 is attached to the side wall of the magnet strip 33 through magnetic force; adopt the magnet strip to carry out magnetic force laminating to the slider can be under the condition of the telescopic link of needs adjustment, promote the slider on the magnet strip adsorption position can, adjust easy operation convenience.

Example two

As shown in fig. 2, the storage mechanism 4 includes a support component 41, a first fixing plate 43, a support column 44, a placing plate 45 and a transparent plate 46, the support component 41 penetrates through the sliding connection column 31 and the turntable 2 and is connected to the top surface of the bottom plate 1, the first fixing plate 43 is connected to the top end of the support component 41, the placing plate 45 is connected to the top surface of the first fixing plate 43, and the transparent plate 46 penetrates through the placing plate 45.

The supporting assembly 41 comprises a sleeve 411, an adjusting bolt 412 and an inserting rod 413, the bottom end of the sleeve 411 is connected to the bottom surface of the base plate 1, the inserting rod 413 is inserted into the sleeve 411, the top end of the inserting rod 413 is connected to the bottom surface of the first fixing plate 43, the adjusting bolt 412 is connected inside the sleeve 411, and one end of the adjusting bolt 412 is attached to the side wall of the inserting rod 413; utilize adjusting bolt to make the inserted bar move in the sleeve is inside, make the height of placing the board on the first fixed plate obtain the adjustment to can adjust the height of placing that more is fit for observing.

The turntable 2 and the sliding connection column 31 are both rotatably connected with the sleeve 411, and a rotating and shifting block 21 is fixed on the side wall of the turntable 2; after the inclination angle of the eyepiece for observing the workpiece is set, the workpiece can be observed and detected at different positions of the same inclination angle on the circumference through rotating the rotary table and the sliding connection column.

The article placing mechanism 4 further comprises a positioning assembly 42, the positioning assembly 42 is connected inside the first fixing plate 43, the positioning assembly 42 is inserted into the bottom surface of the second fixing plate 5, and a plurality of groups of positioning assemblies 42 are arranged;

in the process of moving and adjusting the second fixing plate, if the second fixing plate is required to be kept horizontal, the eyepiece is observed in the horizontal plane direction, the second fixing plate is only required to be moved, and the positioning assembly is inserted into the bottom surface of the second fixing plate to complete horizontal positioning of the second fixing plate.

EXAMPLE III

As shown in fig. 2 and 4, the positioning assembly 42 includes a positioning block 421 and an adjusting rod 422, the adjusting rod 422 is connected to the inside of the first fixing plate 43, the positioning block 421 is fixed at the top end of the adjusting rod 422, the bottom surface of the second fixing plate 5 is provided with a slot 51, the positioning block 421 is inserted into the slot 51, the adjusting rod 422 includes a smooth rod 4221 and a threaded rod 4222, the threaded rod 4222 is connected to the inside of the first fixing plate 43 in a threaded manner, the smooth rod 4221 is arranged at the top end of the threaded rod 4222, and the positioning block 421 is fixed at the top end of the smooth rod 4221;

at the inside regulation pole that rotates of first fixed plate, when needing the locating piece to support, can connect the threaded rod in first fixed plate inside carry out spiral rising and descend, when not needing the locating piece to carry out the location support to the second fixed plate, only need unscrew the threaded rod, make smooth slide bar slide in first fixed plate, make locating piece and second fixed plate separation can.

In the practice of the present invention, the catalyst is,

firstly, placing a workpiece on the placing plate 45 of the placing mechanism 4 according to the figures 1, 2 and 3, rotating the adjusting bolt 412 to separate from the inserting rod 413, then moving the inserting rod 413 to ascend in the sleeve 411, so that the first fixing plate 43 drives the placing plate 45 and the workpiece to ascend, then rotating the adjusting bolt 412 to fix the position of the inserting rod 413 in the sleeve 411, and completing the adjustment of the observation height of the workpiece;

then, on the second fixing plate 5, the workpiece placed at the bottom is observed through the ocular 6, the observation brightness of the surface of the workpiece is guaranteed through the light-transmitting plate 46 on the placing plate, in the observation process, under the length stretching action of the telescopic rods 34, the second fixing plate 5 can be pushed to incline, the observation angle of the ocular 6 on the workpiece can be adjusted at any time, then, on the bottom plate 1, the shifting block 21 on the side wall of the rotary table 2 is manually pushed, so that the rotary table 2 and the sliding connection column 31 rotate around the sleeve 411, and therefore, the different positions of the workpiece on the circumference can be observed and detected under the same observation angle of the ocular 6, and the detection and observation of the workpiece are more comprehensive;

when the telescopic rod 34 can not meet the angle required to be adjusted for observation, in order to enable a larger observation angle range, the connection of the telescopic rod 34 is only required to be set to be a structure with adjustable height;

the sliding block 32 with the convex structure is matched, slidably inserted and connected into the sliding groove 311 with the side wall of the sliding connection block in the convex groove structure, and the sliding block 32 is attached to the magnet strip 33 in a magnetic force manner, so that when the height of the telescopic rod 34 needs to be adjusted, only the sliding block 32 needs to be provided with a thrust force larger than the magnetic force, and the telescopic rod 34 can be driven to adjust the height at any time so as to increase the angle adjustment range of the telescopic rod 34 on the second fixing plate 5;

then, according to fig. 2 and 3, when the workpiece needs to be observed in the horizontal plane direction through the eyepiece 6, that is, the second fixing plate 5 does not need to be inclined and kept stable, the adjustment rod 422 is adjusted on the first fixing plate 43 to position and support the second fixing plate 5;

in the adjusting process of the adjusting rod 422, the smooth rod 4221 is pushed upwards to slide in the first fixing plate 43 until the threaded rod 4222 reaches the position of the first fixing plate 43, the threaded rod 4222 is in threaded connection with the inside of the first fixing plate 43, the threaded rod 4222 drives the smooth rod 4221 to ascend until the positioning block 421 at the top end of the smooth rod 4221 is inserted into the slot 51 in the bottom surface of the second fixing plate 5, the adjusting rod 422 is used for maintaining the positioning support of the second fixing plate 5 in the horizontal direction, and the workpiece is observed in the horizontal plane direction through the eyepiece 6.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The workpiece precision detection observation device is characterized in that: including bottom plate (1), bottom plate (1) top surface is provided with revolving stage (2), revolving stage (2) top surface is fixed with adjustment mechanism (3) of multi-angle slope, adjustment mechanism (3) top is connected with second fixed plate (5), second fixed plate (5) internal connection has eyepiece (6), adjustment mechanism (3) inside is pegged graft and is put thing mechanism (4), it sets up in eyepiece (6) bottom to put thing mechanism (4), it connects in bottom plate (1) top surface to put thing mechanism (4) bottom.

2. The workpiece accuracy inspection observation apparatus according to claim 1, wherein: adjustment mechanism (3) are including sliding connection post (31), slider (32) and telescopic link (34), sliding connection post (31) are fixed in revolving stage (2) top surface, sliding connection post (31) lateral wall is connected with slider (32), slider (32) are connected with a plurality ofly, slider (32) are kept away from sliding connection post (31) one side and are being rotated and be connected with telescopic link (34), telescopic link (34) top is rotated and is connect in second fixed plate (5) bottom surface.

3. The workpiece accuracy inspection observation apparatus according to claim 2, wherein: the side wall of the sliding connection column (31) is provided with a sliding groove (311) along the vertical direction, the sliding groove (311) is of a convex groove structure, and the sliding block (32) is matched with and slidably inserted into the sliding groove (311).

4. The workpiece accuracy inspection observation apparatus according to claim 3, wherein: adjustment mechanism (3) still include magnet strip (33), magnet strip (33) embedding sets up in spout (311) concave surface, slider (32) are through magnetic force laminating in magnet strip (33) lateral wall.

5. The workpiece accuracy inspection observation apparatus according to claim 1, wherein: put thing mechanism (4) including supporting component (41), first fixed plate (43), pillar (44), place board (45) and light-passing board (46), supporting component (41) run through sliding connection post (31) and revolving stage (2) and connect in bottom plate (1) top surface, supporting component (41) top is connected with first fixed plate (43), first fixed plate (43) top surface is connected with places board (45), it is provided with light-passing board (46) to place inside the running through of board (45).

6. The workpiece accuracy inspection observation device according to claim 5, wherein: the supporting assembly (41) comprises a sleeve (411), an adjusting bolt (412) and an inserting rod (413), the bottom end of the sleeve (411) is connected to the bottom surface of the bottom plate (1), the inserting rod (413) is inserted into the sleeve (411), the top end of the inserting rod (413) is connected to the bottom surface of the first fixing plate (43), the adjusting bolt (412) is connected to the inner portion of the sleeve (411), and one end of the adjusting bolt (412) is attached to the side wall of the inserting rod (413).

7. The workpiece accuracy inspection observation apparatus according to claim 6, wherein: revolving stage (2) and sliding connection post (31) all are rotatable coupling with sleeve (411), revolving stage (2) lateral wall is fixed with commentaries on classics shifting block (21).

8. The workpiece accuracy inspection observation apparatus according to claim 7, wherein: the article placing mechanism (4) further comprises a positioning assembly (42), the positioning assembly (42) is connected to the inside of the first fixing plate (43), the positioning assembly (42) is inserted into the bottom surface of the second fixing plate (5), and multiple groups of positioning assemblies (42) are arranged.

9. The workpiece accuracy inspection observation apparatus according to claim 8, wherein: the positioning assembly (42) comprises a positioning block (421) and an adjusting rod (422), the adjusting rod (422) is connected to the inside of the first fixing plate (43), the positioning block (421) is fixed to the top end of the adjusting rod (422), a slot (51) is formed in the bottom surface of the second fixing plate (5), the positioning block (421) is inserted into the slot (51), the adjusting rod (422) comprises a smooth rod (4221) and a threaded rod (4222), the threaded rod (4222) is connected to the inside of the first fixing plate (43) in a threaded mode, the smooth rod (4221) is arranged at the top end of the threaded rod (4222), and the positioning block (421) is fixed to the top end of the smooth rod (4221).