CN220912267U

CN220912267U - Diamond roller axiality detects frock

Info

Publication number: CN220912267U
Application number: CN202322600495.9U
Authority: CN
Inventors: 江小红; 王锋玉
Original assignee: Nanjing Zechen Machinery Co ltd
Current assignee: Nanjing Zechen Machinery Co ltd
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-05-07
Anticipated expiration: 2033-09-25

Abstract

The utility model relates to the technical field of roller shaft detection, and discloses a diamond roller shaft coaxiality detection tool, which comprises a workbench, wherein a clamping mechanism for clamping a diamond roller shaft is arranged at the top of the workbench, an adjusting mechanism for adjusting the clamping force of the clamping mechanism is arranged at the bottom of the workbench, a guide mechanism is arranged at the top of the workbench, a detection mechanism for measuring the coaxiality of the diamond roller shaft is arranged at the top of the guide mechanism, a foldable supporting mechanism for supporting the workbench is arranged at the bottom of the workbench, the clamping mechanism comprises two shells fixedly connected in the workbench, two abutting blocks are fixedly connected to the inner wall of the shells, and a supporting rod I is connected between the two abutting blocks in a sliding manner. This diamond roller axiality detects frock has solved the diamond roller and has carried out the clamping in inconvenient use hoist and mount mode in the use through fixture and easily led to the fact the problem of wearing and tearing to the diamond roller surface when taking out the cartridge clamping.

Description

Diamond roller axiality detects frock

Technical Field

The utility model relates to the technical field of roll shaft detection, in particular to a diamond roll shaft coaxiality detection tool.

Background

Diamond roll shafts are used mainly as an important component in drilling and mining equipment in the oil, gas and mining industries. Diamond roll shafts are susceptible to wear and damage due to their operating conditions in high temperature, high pressure and corrosive environments. Therefore, in order to ensure the reliability and safety of the apparatus, the diamond roll shaft needs to be periodically detected.

The patent document with the bulletin number of CN 216448787U discloses a coaxiality detection tool, which comprises a base, wherein the left side of the upper end of the base is fixedly connected with a first supporting block, the upper end of the base is provided with a first limiting groove, the first limiting groove is slidably connected with a first limiting block, the upper end of the first limiting block is fixedly connected with a second supporting block, the second supporting block is slidably connected with the base, the rear end of the second supporting block is provided with a concave groove, the inside of the concave groove is fixedly connected with a limiting rod, and the limiting rod is slidably connected with a sliding block.

According to the technical scheme, the diamond roll shaft can only be placed on the detection tool in an inserting mode, abrasion is easily caused to the surface of the diamond roll shaft, and the diamond roll shaft is difficult to place on the tool table in a hoisting mode, so that inconvenience is brought to operation of operators, and efficiency is reduced; therefore, we propose a diamond roll shaft coaxiality detection tool to solve the problem.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a diamond roll shaft coaxiality detection tool, which solves the problems that abrasion is easy to cause in the diamond roll shaft clamping process and the diamond roll shaft is difficult to put on the tool in a hoisting mode.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the utility model provides a diamond roller axiality detects frock, includes the workstation, the workstation top is provided with the fixture that is used for pressing from both sides tight diamond roller, the workstation bottom is provided with the adjustment mechanism that is used for adjusting fixture clamping force, the workstation top is provided with guiding mechanism, guiding mechanism top is provided with the detection mechanism that is used for measuring diamond roller axiality, the workstation bottom is provided with the folding supporting mechanism that is used for supporting the workstation.

As a preferable technical scheme of the utility model, the clamping mechanism comprises two shells fixedly connected in the workbench, two abutting blocks are fixedly connected to the inner wall of the shell, a first supporting rod is connected between the two abutting blocks in a sliding manner, two guide blocks are fixedly connected to the outer wall of the first supporting rod, a guide sliding rod is respectively and fixedly connected to one ends of the two guide blocks, two rotating shafts are rotatably connected in the shell, curved rods are respectively and rotatably connected to the outer walls of the two rotating shafts, a second guiding rod is fixedly connected in the curved rods, the second guiding rod is connected in the guide sliding rod in a sliding manner, and clamping wheels are rotatably connected to the tops of the curved rods and the first supporting rod.

As a preferable technical scheme of the utility model, the guide mechanism comprises a plurality of first supporting blocks fixedly connected to the top of the workbench, a sliding rod is fixedly connected between the two first supporting blocks positioned on the same side, and the outer walls of the two sliding rods are connected with the same first sliding block in a sliding manner.

As a preferable technical scheme of the utility model, the adjusting mechanism comprises a first threaded rod which is in threaded connection with the bottom of a first supporting rod, a worm wheel is fixedly connected with the bottom of the first threaded rod, a worm is meshed with an outer ring of the worm wheel, two ends of the worm are rotatably connected with a second supporting block, the second supporting block is fixedly connected with the bottom of the workbench, and a hand wheel is fixedly connected with the front end of the worm.

As a preferable technical scheme of the utility model, the supporting mechanism comprises a supporting frame fixedly connected to the bottom of the workbench, two slots are formed in the supporting frame, the two slots are arranged in a ring-shaped ninety degrees, the inner wall of the supporting frame is rotatably connected with supporting legs, a plunger rod is connected in a sliding manner in the supporting legs, one end of the plunger rod is fixedly connected with a pull rod, one end of the pull rod is fixedly connected with a spring, one end of the spring is fixedly connected to one side of the supporting legs, and the plunger rod is movably inserted into the slots.

As a preferable technical scheme of the utility model, the detection mechanism comprises a support column fixedly connected to the top of a first slider, the top of the support column is fixedly connected with a second slider, the outer wall of the support column is in sliding connection with a second slider, the right side of the second slider is in threaded connection with a second threaded rod, the right side of the second threaded rod is fixedly connected with a knob, the front side of the second slider is fixedly connected with a second support rod, and the outer wall of the second support rod is fixedly connected with a deflection instrument.

The beneficial effects of the utility model are as follows:

1) According to the diamond roll shaft coaxiality detection tool, the diamond roll shaft is placed on the guide mechanism, the hand wheel is rotated to drive the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the first threaded rod to rotate, the first support rod is driven to move up and down when the first threaded rod rotates, the second guide rod at the bottom of the curved rod moves to the first support rod in the opposite direction under the constraint of the guide slide rod when the first support rod moves up, and the clamping wheel at the top of the curved rod contracts towards the diamond roll shaft, so that the diamond roll shaft is clamped; when the first supporting rod moves downwards, the second guiding rod at the bottom of the curved rod moves towards the first supporting rod under the constraint of the guiding sliding rod, and the clamping wheel 207 at the top of the curved rod moves towards the opposite direction of the diamond roll shaft, so that the diamond roll shaft is opened.

2) The diamond roller shaft coaxiality detection tool drives the deflection instrument to move left and right by pushing the first sliding block to slide on the sliding rod, and drives the second threaded rod to rotate by rotating the knob so that the inner movement is abutted against the outer wall of the support column to fix the deflection instrument when the deflection instrument moves up and down.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a partial view of the clamping mechanism and adjustment mechanism of the present utility model;

FIG. 3 is a schematic view of a guide structure according to the present utility model;

FIG. 4 is a schematic view of the present utility support structure;

Fig. 5 is a bottom view of the present utility model.

In the figure: 1. a work table; 2. a clamping mechanism; 3. a guide mechanism; 4. an adjusting mechanism; 5. a support mechanism; 6. a detection mechanism; 201. a first support rod; 202. a guide block; 203. a guide slide bar; 204. a curved bar; 205. a second guide rod; 206. a rotating shaft; 207. a pinch roller; 208. an abutment block; 209. a housing; 301. a first sliding block; 302. a slide bar; 303. a first supporting block; 401. a first threaded rod; 402. a worm wheel; 403. a worm; 404. a hand wheel; 405. a second supporting block; 501. a support frame; 502. support legs; 503. a rod; 504. a spring; 505. a pull rod; 506. a slot; 601. a support column; 602. a second threaded rod; 603. a knob; 604. a second support rod; 605. a deflection instrument; 606. and a second sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

1-5, A diamond roll shaft coaxiality detection tool comprises a workbench 1, wherein a clamping mechanism 2 for clamping a diamond roll shaft is arranged at the top of the workbench 1, an adjusting mechanism 4 for adjusting clamping force of the clamping mechanism 2 is arranged at the bottom of the workbench 1, a guiding mechanism 3 is arranged at the top of the workbench 1, a detection mechanism 6 for measuring the coaxiality of the diamond roll shaft is arranged at the top of the guiding mechanism 3, and a supporting mechanism 5 which is foldable and used for supporting the workbench 1 is arranged at the bottom of the workbench 1.

The clamping mechanism 2 comprises two shells 209 fixedly connected in the workbench 1, two abutting blocks 208 are fixedly connected to the inner wall of the shells 209, a first supporting rod 201 is connected between the two abutting blocks 208 in a sliding mode, two guide blocks 202 are fixedly connected to the outer wall of the first supporting rod 201, two guide slide rods 203 are fixedly connected to one ends of the two guide blocks 202 respectively, two rotating shafts 206 are rotatably connected to the outer walls of the two rotating shafts 206 respectively, a curved rod 204 is rotatably connected to the outer walls of the shells 209 respectively, a second guide rod 205 is fixedly connected to the curved rod 204, the second guide rod 205 is slidably connected to the guide slide rods 203, clamping wheels 207 are rotatably connected to the tops of the curved rod 204 and the first supporting rod 201, the adjusting mechanism 4 comprises a first threaded rod 401 which is in threaded connection with the bottom of the first supporting rod 201, a worm wheel 402 is fixedly connected to the bottom of the first threaded rod 401, a worm 403 is meshed with the outer ring of the worm 403, two ends of the worm 403 are rotatably connected to a second supporting block 405, the second supporting block 405 is fixedly connected to the bottom of the workbench 1, and the front end of the worm 403 is fixedly connected to a hand wheel 404.

In the second embodiment, as shown in fig. 1 and 3, based on the first embodiment, the guiding mechanism 3 includes a plurality of first supporting blocks 303 fixedly connected to the top of the workbench 1, a sliding rod 302 is fixedly connected between two first supporting blocks 303 located on the same side, the outer walls of the two sliding rods 302 are slidably connected with the same first sliding block 301, the detecting mechanism 6 includes a supporting column 601 fixedly connected to the top of the first sliding block 301, the top of the supporting column 601 is fixedly connected with a second supporting column 601, the outer wall of the supporting column 601 is slidably connected with a second sliding block 606, the right side of the second sliding block 606 is in threaded connection with a second threaded rod 602, the right side of the second threaded rod 602 is fixedly connected with a knob 603, the front side of the second sliding block 606 is fixedly connected with a second supporting rod 604, and the outer wall of the second supporting rod 604 is fixedly connected with a deflection instrument 605.

The supporting mechanism 5 comprises a supporting frame 501 fixedly connected to the bottom of the workbench 1, two slots 506 are formed in the supporting frame 501, the two slots 506 are arranged in a ring-shaped ninety degrees, supporting legs 502 are rotatably connected to the inner wall of the supporting frame 501, a pull rod 505 is fixedly connected to one end of the pull rod 503 in a sliding mode, a spring 504 is fixedly connected to one end of the pull rod 505, one end of the spring 504 is fixedly connected to one side of the supporting leg 502, and the pull rod 503 is movably inserted into the slots 506.

Working principle: putting a diamond roll shaft on the guide mechanism 3, rotating a hand wheel 404 to drive a worm 403 to rotate, driving a worm wheel 402 to rotate by the worm 403, driving a first threaded rod 401 to rotate by the worm wheel 402, driving a first supporting rod 201 to move up and down when the first threaded rod 401 rotates, and retracting a second guide rod 205 at the bottom of a curved rod 204 towards the diamond roll shaft under the constraint of a guide sliding rod 203 by a clamping wheel 207 at the top of the curved rod 204 when the first supporting rod 201 moves up, so that the diamond roll shaft is clamped; the first sliding block 301 is pushed to slide on the sliding rod 302 to drive the swinging instrument 605 to move left and right, and the second threaded rod 602 is driven to rotate by the rotating knob 603 to enable the second threaded rod 602 to move and abut against the outer wall of the supporting column 601 to fix the swinging instrument 605 when moving up and down; the support leg 502 can be stowed or raised by pulling on the pull rod 505 to disengage the plunger 503 from the socket 506 on the support frame 501.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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, the element defined by the phrase "comprising one … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element, while the terms "left", "right", "top" and "bottom" as used herein refer to the elements as placed in fig. 1. The terms "front" and "rear" as used herein refer to the operator facing the dispensing device, being closer to the operator than the operator, and farther from the operator than the operator.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a diamond roller axiality detects frock, includes workstation (1), its characterized in that: the diamond roller clamping device is characterized in that a clamping mechanism (2) used for clamping a diamond roller is arranged at the top of the workbench (1), an adjusting mechanism (4) used for adjusting clamping force of the clamping mechanism (2) is arranged at the bottom of the workbench (1), a guiding mechanism (3) is arranged at the top of the workbench (1), a detecting mechanism (6) used for measuring coaxiality of the diamond roller is arranged at the top of the guiding mechanism (3), and a supporting mechanism (5) used for supporting the workbench (1) is arranged at the bottom of the workbench (1) in a foldable mode.

2. The diamond roll shaft coaxiality detection tool according to claim 1, wherein: the clamping mechanism (2) comprises two shells (209) fixedly connected in the workbench (1), two abutting blocks (208) are fixedly connected to the inner wall of each shell (209), a first supporting rod (201) is slidably connected between the abutting blocks (208), two guide blocks (202) are fixedly connected to the outer wall of each first supporting rod (201), guide slide bars (203) are fixedly connected to one ends of the guide blocks (202) respectively, curved bars (204) are rotatably connected to the outer walls of the two rotating shafts (206) respectively, guide bars two (205) are fixedly connected to the inner walls of the curved bars (204), guide bars two (205) are slidably connected in the guide slide bars (203), and clamping wheels (207) are rotatably connected to the tops of the curved bars (204) and the tops of the first supporting rods (201).

3. The diamond roll shaft coaxiality detection tool according to claim 2, wherein: the guide mechanism (3) comprises a plurality of first supporting blocks (303) fixedly connected to the top of the workbench (1), a sliding rod (302) is fixedly connected between the two first supporting blocks (303) positioned on the same side, and the outer walls of the two sliding rods (302) are slidably connected with the same first sliding block (301).

4. The diamond roll shaft coaxiality detection tool according to claim 2, wherein: the adjusting mechanism (4) comprises a first threaded rod (401) which is connected to the bottom of the first supporting rod (201) in a threaded mode, a worm wheel (402) is fixedly connected to the bottom of the first threaded rod (401), a worm (403) is meshed with the outer ring of the worm wheel (402), two ends of the worm (403) are rotatably connected with a second supporting block (405), the second supporting block (405) is fixedly connected to the bottom of the workbench (1), and a hand wheel (404) is fixedly connected to the front end of the worm (403).

5. The diamond roll shaft coaxiality detection tool according to claim 1, wherein: the supporting mechanism (5) comprises a supporting frame (501) fixedly connected to the bottom of the workbench (1), two slots (506) are formed in the supporting frame (501), the two slots (506) are arranged in a ring-shaped ninety degrees mode, supporting legs (502) are rotatably connected to the inner walls of the supporting frame (501), inserting rods (503) are connected to the supporting legs (502) in a sliding mode, pull rods (505) are fixedly connected to one ends of the inserting rods (503), springs (504) are fixedly connected to one ends of the pull rods (505), one ends of the springs (504) are fixedly connected to one sides of the supporting legs (502), and the inserting rods (503) are movably inserted into the slots (506).

6. The diamond roll shaft coaxiality detection tool according to claim 3, wherein: detection mechanism (6) are including support column (601) of fixed connection at slider one (301) top, support column (601) top fixedly connected with support column (601), support column (601) outer wall sliding connection has slider two (606), slider two (606) right side threaded connection has threaded rod two (602), threaded rod two (602) right side fixedly connected with knob (603), slider two (606) front side fixedly connected with bracing piece two (604), bracing piece two (604) outer wall fixedly connected with beat appearance (605).