CN219301453U

CN219301453U - Check tool convenient to limit

Info

Publication number: CN219301453U
Application number: CN202320811224.5U
Authority: CN
Inventors: 刘卫志; 罗新; 黄波
Original assignee: Shanghai Laiwo Automation Technology Co ltd
Current assignee: Shanghai Laiwo Automation Technology Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-07-04
Anticipated expiration: 2033-04-13

Abstract

The utility model discloses a convenient-to-limit gauge which comprises a gauge table, an adjusting device and clamps, wherein an external detecting structure is arranged on the gauge table through a mounting hole, a sliding block is driven to move through a screw rod, the moving distance of the clamps is limited through the sliding block, so that the minimum clamping distance of the clamps is kept, whether the size of a part to be detected is qualified or not can be determined, the clamping plate is driven to move through a moving base, the part to be detected is clamped through the clamping plate, the mounting position of the screw rod is fixed through a mounting plate, a connecting screw is matched with a connecting screw hole, so that the mounting plate is fixed, the corresponding positions of the part to be detected can be clamped through a plurality of clamps, meanwhile, whether the corresponding positions of the part to be detected are qualified or not can be measured, the friction force between the moving base and the side wall of a clamping groove can be increased through the pressing screw, the moving base is fixed in the clamping groove, and the screw rod is convenient to rotate through an adjusting button.

Description

Check tool convenient to limit

Technical Field

The utility model relates to the technical field of detection tools, in particular to a detection tool convenient to limit.

Background

The gauge is a simple tool for controlling various sizes (such as aperture, space size and the like) of products in industrial production enterprises, improves production efficiency and control quality, is suitable for mass production of products such as automobile parts, and replaces professional measuring tools such as a smooth plug gauge, a thread plug gauge, an outer diameter caliper gauge and the like.

Before the part detects, need use anchor clamps to fix it on examining a bench, use all kinds of detection structures later, detect it, examine the anchor clamps on a bench and divide into fixed and demolish two kinds of forms, will demolish anchor clamps usually before placing the part, install again after placing the part and accomplish for press from both sides tight part, just need measure the installation at this moment, very trouble, so need a convenient spacing examine utensil, solve above-mentioned problem.

Disclosure of Invention

In view of the problems in the prior art, the utility model discloses a check tool convenient to limit, which adopts the technical scheme that the check tool comprises a check tool table, an adjusting device and a clamp, wherein the upper surface of the check tool table is uniformly provided with clamping grooves from left to right, the front side surface of the check tool table is uniformly provided with connecting screw holes from left to right, and the upper surface of the check tool table is uniformly provided with mounting holes; the adjusting device comprises a screw rod and sliding blocks, wherein the screw rod is rotatably arranged in the clamping groove from front to back, the sliding blocks are arranged on the screw rod through screw threads and are slidably arranged in the clamping groove, the two sliding blocks are symmetrically distributed in front and back, and the screw threads of the two sliding blocks are opposite in direction; the fixture comprises a movable base and a clamping plate, wherein the lower part of the movable base is sleeved on a screw rod through a sliding hole in a sliding manner, the sliding device is arranged in a clamping groove, the lower end of the clamping plate is fixedly arranged on the upper surface of the movable base, the inner side surface of the clamping plate is flush with the inner side surface of the movable base, two fixtures are arranged on the screw rod, the two fixtures are respectively positioned on the outer sides of two sliding blocks, an external detection structure is arranged on a detection table through the mounting hole, the sliding block is driven to move through the screw rod, the moving distance of the fixture is limited through the sliding block, so that the minimum clamping distance of the fixture is kept, whether the size of a part to be detected is qualified or not can be determined, the clamping plate is driven to move through the movable base, and the part to be detected is clamped through the clamping plate.

As a preferable technical scheme of the convenient and spacing gauge, the front end and the rear end of the screw rod are rotatably provided with the mounting plates, the mounting plates are provided with the connecting screws, the connecting screws are matched with the connecting screw holes, the mounting positions of the screw rod are fixed through the mounting plates, and the connecting screw holes are matched through the connecting screws, so that the mounting plates are fixed.

As a preferable technical scheme of the convenient and spacing gauge, the plurality of adjusting devices are respectively positioned in different clamping grooves, corresponding clamps are arranged above the adjusting devices, the corresponding positions of the part to be measured can be clamped through the plurality of clamps, and meanwhile, whether the corresponding positions of the part to be measured are qualified or not can be measured.

As a preferable technical scheme of the gauge convenient to limit, the upper surface of the movable base is provided with the threaded pressurizing hole, the lower part of the movable base is provided with the movable hole from left to right, the threaded pressurizing hole is vertical to and communicated with the movable hole, the threaded pressurizing hole is internally provided with the pressurizing screw, the pressurizing screw is internally provided with the fixing pin, the fixing pin can be extruded from the inside of the movable hole by pressing down, the fixing pin is pushed out of the movable base through the pressurizing screw, the friction force between the movable base and the side wall of the clamping groove can be increased, and therefore the movable base is fixed in the clamping groove.

As a preferable technical scheme of the gauge convenient to limit, the front end of the screw rod penetrates through the front side mounting piece, the adjusting button is fixedly arranged, and the screw rod is convenient to rotate through the adjusting button.

The utility model has the beneficial effects that: according to the utility model, the external detection structure is installed on the detection tool table through the installation hole, the sliding block is driven to move through the lead screw, the moving distance of the clamp is limited through the sliding block, so that the minimum clamping distance of the clamp is kept, whether the size of a part to be detected is qualified or not can be determined, the clamping plate is driven to move through the moving base, the part to be detected is clamped through the clamping plate, the installation position of the lead screw is fixed through the installation piece, the screw holes are matched and connected through the connecting screw, so that the installation piece is fixed, the corresponding positions of the part to be detected can be clamped through the plurality of clamps, meanwhile, whether the corresponding positions of the part to be detected are qualified or not can be measured, the fixing pin is pushed out of the moving base through the pressurizing screw, the friction force between the moving base and the side wall of the clamping groove can be increased, and the moving base is fixed in the clamping groove, and the lead screw is convenient to rotate through the adjusting button.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a testing tool table according to the present utility model;

FIG. 3 is a schematic view of the structure of the adjusting device of the present utility model;

fig. 4 is a schematic view of the structure of the clamp of the present utility model.

In the figure: 1-checking fixture table, 101-clamping groove, 102-connecting screw hole, 103-mounting hole, 2-adjusting device, 21-lead screw, 22-slider, 211-mounting piece, 212-connecting screw, 213-adjusting button, 3-clamp, 31-moving base, 32-clamping plate, 311-sliding hole, 312-movable hole, 313-threaded pressurizing hole, 4-pressurizing screw, 5-fixed pin.

Detailed Description

Example 1

As shown in fig. 1 to 4, the utility model discloses a checking fixture convenient to limit, which adopts the technical scheme that the checking fixture comprises a checking fixture table 1, an adjusting device 2 and a clamp 3, wherein front-to-back clamping grooves 101 are uniformly formed in the upper surface of the checking fixture table 1 from left to right, connecting screw holes 102 are uniformly formed in the front side surface of the checking fixture table 1 from left to right, and mounting holes 103 are uniformly formed in the upper surface of the checking fixture table 1; the adjusting device 2 comprises a screw 21 and sliding blocks 22, wherein the screw 21 is rotatably arranged in a clamping groove 101 from front to back, the sliding blocks 22 are arranged on the screw 21 through threaded holes in a threaded manner and are slidably arranged in the clamping groove 101, the two sliding blocks 22 are symmetrically distributed front and back, the threaded holes of the two sliding blocks 22 are opposite in direction, mounting plates 211 are rotatably arranged at the front end and the rear end of the screw 21, connecting screws 212 are arranged on the mounting plates 211, the connecting screws 212 are mutually matched with the connecting screw holes 102, the mounting positions of the screw 21 are fixed through the mounting plates 211, the connecting screws 212 are matched with the connecting screw holes 102, so that the mounting plates 211 are fixed, the front end of the screw 21 passes through the front side mounting plates 211, adjusting buttons 213 are fixedly arranged, and the screw 21 is conveniently rotated through the adjusting buttons 213; the fixture 3 contains and removes base 31 and splint 32, the lower part of removing base 31 is cup jointed on lead screw 21 through slide hole 311 slip, and slidable mounting is in the draw-in groove 101, splint 32's lower extreme fixed mounting is on removing base 31's upper surface, and splint 32's medial surface is the same parallel and level with removing base 31's medial surface, the threaded pressurization hole 313 has been seted up on removing base 31's the upper surface, movable hole 312 has been seted up from left to right to removing base 31's lower part, and perpendicular and intercommunication between threaded pressurization hole 313 and the movable hole 312, threaded pressurization hole 313 internally screw installs the pressurization screw 4, movable hole 312 inside is provided with fixed pin 5, pressurization screw 4 pushes down can extrude fixed pin 5 from movable hole 312 inside, release fixed pin 5 in removing base 31 through pressurization screw 4, can increase the frictional force of removing base 31 and draw-in groove 101 lateral wall, thereby fix and remove base 31 in draw-in groove 101, be provided with two anchor clamps 3 on the lead screw 21, and two anchor clamps are located two slider 22's outside respectively, adjusting device 2 has a plurality of, a plurality of adjusting device 2 are located respectively in different anchor clamps 3, and the corresponding anchor clamps 3 are located, and the position is located the anchor clamps 3, and the position is corresponding to the slider is detected to the slider and the position is passed through the clamp 1, can be passed through the position to the position of the clamp and the position of the clamp piece is detected, and the part is detected to the position is passed through the position and is detected, and can be detected and the part is detected and the position is detected and the position and is detected and the position and is detected.

The working principle of the utility model is as follows: firstly, a standard part is placed on a gauge table 1, an external detection structure can be used for being installed on the gauge table 1, the left end and the right end of the part are limited, a tool is used for connecting an adjusting button 213, the adjusting button 213 is rotated, a screw rod 21 starts to rotate, two sliding blocks 22 start to approach, until the outer side faces of the two sliding blocks 22 are respectively flush with the front side face and the rear side face of the standard part, the screw rod 21 stops rotating, the part to be detected is placed on the gauge table 1, the moving bases 31 on the front side and the rear side are pushed, three conditions possibly occur at the moment, and the first condition is that: the movable base 31 is contacted with the sliding block 22, and the clamping plate 32 is not contacted with the part, so that the shorter part length is determined to be not up to the standard; second case: the moving base 31 is not contacted with the sliding block 22, and the clamping plate 32 is contacted with the part, so that the longer part length is determined to be not up to standard; third case: the movable base 31 contacts with the slide block 22, and the clamping plate 32 contacts with the part, so that the length of the part is determined to reach the standard, if a third condition occurs, the pressurizing screw 4 is screwed, the fixing pin 5 is pushed out of the movable base 31 and is tightly attached to the clamping groove 101, the clamping plate 32 is fixed, the part is clamped, and further other numerical values of the part are detected.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims

1. The utility model provides a convenient spacing examines utensil, includes examines utensil platform (1), adjusting device (2), anchor clamps (3), its characterized in that, examine on the upper surface of utensil platform (1) and evenly set up from left to right in the front to back draw together groove (101), examine on the leading flank of utensil platform (1) and evenly set up connecting screw (102) from left to right, examine on the upper surface of utensil platform (1) evenly set up mounting hole (103); the adjusting device (2) comprises a screw rod (21) and sliding blocks (22), wherein the screw rod (21) is rotatably arranged in the clamping groove (101) from front to back, the sliding blocks (22) are arranged on the screw rod (21) through threaded holes in a threaded mode and are slidably arranged in the clamping groove (101), two sliding blocks (22) are symmetrically distributed in the front-back mode, and the threaded holes of the two sliding blocks (22) are opposite in threaded direction; the fixture (3) comprises a movable base (31) and a clamping plate (32), wherein the lower part of the movable base (31) is sleeved on a screw rod (21) in a sliding manner through a sliding hole (311), the lower end of the clamping plate (32) is fixedly arranged on the upper surface of the movable base (31), the inner side surface of the clamping plate (32) is flush with the inner side surface of the movable base (31), two fixtures (3) are arranged on the screw rod (21), and the two fixtures are respectively positioned on the outer sides of two sliding blocks (22).

2. The conveniently-limited gauge according to claim 1, wherein: mounting plates (211) are rotatably mounted at the front end and the rear end of the screw rod (21), connecting screws (212) are arranged on the mounting plates (211), and the connecting screws (212) are matched with the connecting screw holes (102).

3. The conveniently-limited gauge according to claim 1, wherein: the adjusting devices (2) are arranged in a plurality of different clamping grooves (101), and corresponding clamps (3) are arranged above the adjusting devices (2).

4. The conveniently-limited gauge according to claim 1, wherein: the movable base is characterized in that a threaded pressurizing hole (313) is formed in the upper surface of the movable base (31), a movable hole (312) is formed in the lower portion of the movable base (31) from left to right, the threaded pressurizing hole (313) is perpendicular to the movable hole (312) and communicated with the movable hole, a pressurizing screw (4) is mounted in the threaded pressurizing hole (313) in a threaded mode, a fixing pin (5) is arranged in the movable hole (312), and the fixing pin (5) can be extruded from the inside of the movable hole (312) through pressing down of the pressurizing screw (4).

5. The conveniently limited gauge of claim 2, wherein: the front end of the screw rod (21) penetrates through the front side mounting piece (211), and an adjusting button (213) is fixedly mounted.