CN218469742U - Hole center detection device convenient to detect - Google Patents

Abstract

The utility model belongs to the technical field of the hole detects technique and specifically relates to a hole center detection device convenient to detect, including roof and support, the upper surface rigid coupling of roof has two supports, the top of roof is provided with detection mechanism, the support passes through the bearing rotation with the outer wall of second screw rod tip and links to each other, the outer wall threaded connection of second screw rod has a screw thread section of thick bamboo, the outer wall and the support of screw thread section of thick bamboo slide and link to each other. Through the first in command, first screw rod, the thread piece, first slider, the riser, the sleeve, cooperation between spring and the test rod, the first in command drives first screw rod and rotates, the motion of first screw rod drive thread piece, the thread piece drives the first slider and slides, first slider drives the riser motion, the montant drives a plurality of sleeve motions, the sleeve drives the test rod to the direction motion of the steel sheet that awaits measuring, the test rod is stretched out by waiting to detect the hole, demonstrate a scale in the left side of the steel sheet that awaits measuring, the thickness of steel sheet that awaits measuring in addition on the basis of this scale.

Description

Hole center detection device convenient to detect

Technical Field

The utility model relates to a hole detects technical field, specifically is a hole center detection device convenient to detect.

Background

The steel plate sometimes needs to be punched in the machining process, and the hole diameter of the steel plate needs to be detected by using a device after punching.

When detecting the aperture of steel sheet among the prior art, it is usually that operating personnel uses slide caliper or other measuring tool to carry out the calibration to the aperture of steel sheet, needs the operator to detect the aperture one by one in the testing process, because the aperture is circular form, can not be accurate when using slide caliper to measure with the inner wall laminating in hole, moreover, when measuring a plurality of apertures, probably be in the phenomenon of lou examining for the testing result is accurate inadequately.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the detection result is not accurate enough in the prior art, and the hole center detection device convenient to detect that provides.

In order to achieve the above object, the utility model provides a following technical scheme:

the design one kind is convenient for the hole center checkout gear that detects, including roof and support, the upper surface rigid coupling of roof has two supports, the top of roof is provided with detection mechanism, the support passes through the bearing with the outer wall of second screw rod tip and rotates and link to each other, the outer wall threaded connection of second screw rod has a screw thread section of thick bamboo, the outer wall and the support of a screw thread section of thick bamboo slide and link to each other.

Preferably, detection mechanism includes first screw rod, the outer wall at first screw rod both ends all rotates with the roof through the bearing and links to each other, the tip rigid coupling of first screw rod has the first in command, the outer wall threaded connection of first screw rod has the screw thread piece, the top rigid coupling of screw thread piece has first slider, the outer wall and the roof of first slider slide and link to each other, the upper surface rigid coupling of first slider has the riser, the surface rigid coupling of riser has a plurality of sleeves, telescopic inside slides and links to each other there is the test rod, telescopic inside is provided with the spring, the both ends of spring link to each other with the sleeve respectively with the test rod is fixed.

Preferably, the surface of the detection rod is provided with scale marks.

Preferably, a second handle is fixedly connected to the end of the second screw rod, and a clamping block is fixedly connected to the end of the threaded cylinder.

Preferably, a steel plate to be detected is arranged between the two clamping blocks, and a hole to be detected is formed in the steel plate to be detected.

The utility model provides a pair of hole center detection device convenient to detect, beneficial effect lies in: through the first in command, first screw rod, the thread piece, first slider, the riser, the sleeve, cooperation between spring and the test rod, the first in command drives first screw rod and rotates, first screw rod drive thread piece motion, the thread piece drives first slider and slides, first slider drives the riser motion, the montant drives a plurality of sleeve motions, the sleeve drives the test rod to the direction motion of the steel sheet that awaits measuring, the test rod is stretched out by waiting to detect the hole, demonstrate a scale in the left side of the steel sheet that awaits measuring, add the thickness of the steel sheet that awaits measuring on the basis of this scale, be the numerical value on the steel sheet inner aperture right side test rod that awaits measuring promptly, a plurality of test rods can detect a plurality of apertures simultaneously, increase detection efficiency, there is not the phenomenon of lou examining, and test rod position toper design, make detection mechanism more accurate.

Drawings

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

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

FIG. 3 is a schematic structural view of the joint of the second handle, the second screw and the threaded cylinder;

FIG. 4 is a schematic structural view of the joint of the middle sleeve, the spring and the detecting rod of the present invention;

fig. 5 is a schematic structural view of the junction of the middle riser, the sleeve and the detecting rod of the present invention.

In the figure: 1. the detection device comprises a top plate, 2, a support, 3, a detection mechanism, 301, a first handle, 302, a first screw rod, 303, a thread block, 304, a first sliding block, 305, a vertical plate, 306, a sleeve, 307, a spring, 308, a detection rod, 3a1, a base, 3a2, a hydraulic cylinder, 3a3, a second sliding block, 3a4, a first supporting rod, 3a5, a second supporting rod, 3a6, a third sliding block, 4, a scale mark, 5, a second handle, 6, a second screw rod, 7, a thread cylinder, 8, a clamping block, 9 and a steel plate to be detected.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

example 1:

referring to figures 1-5: in this embodiment, a hole center detection device convenient to detect, including roof 1 and support 2, the upper surface rigid coupling of roof 1 has two supports 2, roof 1's top is provided with detection mechanism 3, detection mechanism 3 makes the testing result more accurate, support 2 passes through bearing rotation with the outer wall of 6 tip of second screw rod and links to each other, the outer wall threaded connection of second screw rod 6 has threaded cylinder 7, second screw rod 6 drive threaded cylinder 7 slides, threaded cylinder 7 can not follow second screw rod 6 and rotate, the outer wall of threaded cylinder 7 slides with support 2 and links to each other, the tip rigid coupling of second screw rod 6 has second handle 5, second handle 5 drives second screw rod 6 and rotates, the tip rigid coupling of threaded cylinder 7 has clamp splice 8, threaded cylinder 7 drives clamp splice 8 and moves, be provided with steel sheet 9 that awaits measuring between two clamp splices 8, two clamp splice 8 will await measuring the position fixation of steel sheet 9, the inside of steel sheet 9 that awaits measuring sets up and remains the inspection hole.

The detection mechanism 3 comprises a first handle 301, a first screw 302, a thread block 303, a first sliding block 304, a vertical plate 305, a sleeve 306, a spring 307 and a detection rod 308, outer walls of two ends of the first screw 302 are rotatably connected with the top plate 1 through bearings, the end portion of the first screw 302 is fixedly connected with the first handle 301, the first handle 301 drives the first screw 302 to rotate, the outer wall of the first screw 302 is in threaded connection with the thread block 303, the first screw 302 drives the thread block 303 to move, the first sliding block 304 is fixedly connected above the thread block 303, the thread block 303 drives the first sliding block 304 to slide, the outer wall of the first sliding block 304 is slidably connected with the top plate 1, a vertical plate 305 is fixedly connected to the upper surface of the first sliding block 304, the first sliding block 304 drives the vertical plate 305 to move, a plurality of sleeves 306 are fixedly connected to the surface of the vertical plate 305, the sleeves 306 drive the sleeves 306 to move, the detection rods 308 are connected to the inner portion of the sleeves 306 in a sliding manner, the springs 307 are arranged inside the sleeves 306, the sleeves 307, the types of the springs 307 are selected according to actual use requirements, the work requirements can be met, two ends of the springs 307 are respectively connected with the detection rods 306 and the detection rods 308, the outer diameter of the detection rods 308, and the detection rods are 4 scale marks are arranged on the detection rods 308, and the detection rods 308, and the detection rods are arranged on the scale marks on the detection rods 308;

first in command 301 drives first screw rod 302 and rotates, first screw rod 302 drive screw block 303 moves, screw block 303 drives first slider 304 and slides, first slider 304 drives riser 305 and moves, montant 305 drives a plurality of sleeves 306 and moves, sleeve 306 drives the direction motion of test rod 308 to the steel sheet 9 that awaits measuring, test rod 308 stretches out by waiting to detect the hole, show a scale in the left side of the steel sheet 9 that awaits measuring, the thickness of steel sheet 9 that awaits measuring in the basis of this scale, be the numerical value on the steel sheet 9 that awaits measuring inner aperture right side test rod 308 promptly, a plurality of test rods 308 can detect a plurality of apertures simultaneously, increase detection efficiency, the phenomenon of examining can not have the hourglass, and test rod 308 bit toper design, make detection mechanism more accurate.

The working principle is as follows:

this hole center detection device convenient to detect is when using, place the steel sheet 9 that awaits measuring between two clamp splice 8, rotate the second handle 5 of both sides, second handle 5 drives second screw rod 6 and rotates, second screw rod 6 drives screw thread section of thick bamboo 7 and slides, screw thread section of thick bamboo 7 drives clamp splice 8 motion, the clamp splice 8 of both sides will await measuring the position of steel sheet 9 and fix, rotate first handle 301, first handle 301 drives first screw rod 302 and rotates, first screw rod 302 drives screw thread piece 303 and moves, screw thread piece 303 drives first slider 304 and slides, first slider 304 drives riser 305 and moves, montant 305 drives a plurality of sleeve 306 motions, sleeve 306 drives detection rod 308 and moves to the direction of the steel sheet 9 that awaits measuring, at the position that awaits measuring the hole, detection rod 308 inserts to wait to detect downtheholely, at the position that does not await measuring the hole, detection rod 308 retracts into sleeve 306, spring 307 is compressed, detection rod 308 stretches out by waiting to detect the hole, show scale on the left side of the steel sheet 9 that awaits measuring, the thickness of this scale, be measured is the right side of the steel sheet 9 promptly, the aperture 308 in addition, the detection rod 308 can not increase the detection mechanism to detect the many numerical values simultaneously, it can not detect the detection to detect the omission phenomenon, the detection mechanism more accurately to detect the detection efficiency, and can not detect the detection.

Example 2:

referring to figures 1-5: in the embodiment, the hole center detection device convenient for detection, the detection mechanism 3 further comprises a base 3a1, a hydraulic cylinder 3a2, a second slider 3a3, a first support rod 3a4, a second support rod 3a5 and a third slider 3a6, the outer wall of the third slider 3a6 is connected with the top plate 1 in a sliding manner, the third slider 3a6 drives the top plate 1 to move, the third slider 3a6 is connected with one end of the first support rod 3a4 in a rotating manner through a pin shaft, the first support rod 3a4 drives the third slider 3a6 to move, the other end of the first support rod 3a4 is connected with the second slider 3a3 in a rotating manner through a pin shaft, the second sliding block 3a3 drives the first supporting rod 3a4 to move, the outer wall of the second sliding block 3a3 is connected with the base 3a1 in a sliding mode, a hydraulic cylinder 3a2 is fixedly connected inside the base 3a1, a hydraulic rod of the hydraulic cylinder 3a2 is fixedly connected with the second sliding block 3a3, the hydraulic cylinder 3a2 drives the second sliding block 3a3 to slide, the middle positions of the first supporting rod 3a4 and the second supporting rod 3a5 are connected in a rotating mode through a pin shaft, the first supporting rod 3a4 and the second supporting rod 3a5 move together, and two ends of the second supporting rod 3a5 are respectively connected with the top plate 1 and the base 3a1 in a rotating mode through the pin shaft;

through the cooperation between base 3a1, pneumatic cylinder 3a2, second slider 3a3, first branch 3a4, second branch 3a5 and third slider 3a6, pneumatic cylinder 3a2 drive second slider 3a3 and slide, and first branch 3a4 of second slider 3a3 drive moves, and first branch 3a4 drives second branch 3a5 and third slider 3a6 and slides, and third slider 3a6 drives roof 1 lift under the linkage of second branch 3a5, makes the device be in suitable height, and the operator of being convenient for detects the use.

The working principle is as follows:

the hydraulic cylinder 3a2 is started, the hydraulic cylinder 3a2 drives the second sliding block 3a3 to slide, the second sliding block 3a3 drives the first supporting rod 3a4 to move, the first supporting rod 3a4 drives the second supporting rod 3a5 and the third sliding block 3a6 to slide, and the third sliding block 3a6 drives the top plate 1 to lift under the connecting action of the second supporting rod 3a5, so that the device is at a proper height, and an operator can conveniently detect and use the device.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims (5)

1. The utility model provides a hole center detection device convenient to detect, includes roof (1) and support (2), the upper surface rigid coupling of roof (1) has two supports (2), its characterized in that: the top of roof (1) is provided with detection mechanism (3), support (2) pass through the bearing rotation with the outer wall of second screw rod (6) tip and link to each other, the outer wall threaded connection of second screw rod (6) has a screw thread section of thick bamboo (7), the outer wall and the support (2) of a screw thread section of thick bamboo (7) slide and link to each other.

2. A hole center detecting device facilitating detection according to claim 1, wherein: detection mechanism (3) include first screw rod (302), the outer wall at first screw rod (302) both ends all rotates with roof (1) through the bearing and links to each other, the tip rigid coupling of first screw rod (302) has first in command (301), the outer wall threaded connection of first screw rod (302) has screw block (303), the top rigid coupling of screw block (303) has first slider (304), the outer wall and roof (1) of first slider (304) slide and link to each other, the upper surface rigid coupling of first slider (304) has riser (305), the surface rigid coupling of riser (305) has a plurality of sleeves (306), the inside of sleeve (306) slides mutually has detection pole (308), the inside of sleeve (306) is provided with spring (307), the both ends of spring (307) respectively with sleeve (306) and detection pole (308) fixed connection.

3. A hole center detecting device facilitating detection according to claim 2, wherein: the surface of the detection rod (308) is provided with scale marks (4).

4. A hole center detecting device facilitating detection according to claim 1, wherein: the end part of the second screw rod (6) is fixedly connected with a second handle (5), and the end part of the thread cylinder (7) is fixedly connected with a clamping block (8).

5. An easy-to-detect hole center detecting device according to claim 4, wherein: a steel plate (9) to be detected is arranged between the two clamping blocks (8), and a hole to be detected is formed in the steel plate (9) to be detected.

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