CN216791023U

CN216791023U - Accurate dial gauge detection tool tightly attached to workpiece for machining long-shaft parts

Info

Publication number: CN216791023U
Application number: CN202123218031.9U
Authority: CN
Inventors: 夏汉彬; 刘桥; 王智慧; 董斌彬
Original assignee: Tianjin Taipingyang Transmission Technology Co ltd
Current assignee: Tianjin Taipingyang Transmission Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-21
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses an accurate dial gauge checking fixture tightly attached to a workpiece for machining long-shaft parts, which comprises a bottom carrying mechanism, a sliding adjusting mechanism, a measuring insulating mechanism and a limiting and stabilizing mechanism, wherein the sliding adjusting mechanism is arranged on the outer wall of the top surface of the bottom carrying mechanism, the middle part of the sliding adjusting mechanism is connected with the measuring insulating mechanism, and the bottom end of the measuring insulating mechanism is connected with the limiting and stabilizing mechanism. This major axis class parts machining examines utensil with accurate amesdial of hugging closely work piece, constitute sliding structure through measuring insulating mechanism through slider and regulation rail, let the amesdial carry out the regulation of position from top to bottom simultaneously through the position control of slider, make things convenient for the measuring head of bottom can use needs to carry out the contact according to the phenomenon and adjust, let whole measurement accommodation process more nimble and convenient, two sets of regulation rails can let whole slip accommodation process more stable smooth, according to and adjust the scale of laminating mutually between the rail, observe the high data of regulation, promote precision.

Description

Accurate dial gauge detection tool tightly attached to workpiece for machining long-shaft parts

Technical Field

The utility model relates to the technical field of long shaft part machining, in particular to an accurate dial gauge detection tool tightly attached to a workpiece for long shaft part machining.

Background

The shaft material is a cylindrical object which is penetrated in the middle of a bearing or a wheel or a gear, but a small part of the shaft material is square, the shaft is a mechanical part which supports a rotating part and rotates together with the rotating part to transfer motion, torque or bending moment, the shaft is generally in the shape of a metal round rod, and each section can have different diameters. The parts which rotate in the machine are arranged on the shaft, and need to be tightly clamped or fixed through the workpiece in the machining process.

In the machining process of long shaft materials on the market at present, the shaft materials are tightly attached and fixed through workpieces to be machined, so that the machining quality and the machining efficiency are seriously affected due to the fact that machining errors and the quality of machined materials are damaged due to clamping looseness or small position change of the workpieces such as clamps and the like, and therefore the accurate dial indicator gauge tightly attached to the workpieces for machining the long shaft parts is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an accurate dial indicator checking fixture tightly attached to a workpiece for machining long-shaft parts, and aims to solve the problems that in the machining process of long-shaft materials in the background art, because shaft materials are machined by tightly attaching and fixing the workpieces, machining errors and damaged quality of machined materials are caused by clamping looseness or small position change of the workpieces such as clamps and the like, and the machining quality and the machining efficiency are seriously influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a major axis class parts machining is with accurate amesdial utensil of hugging closely work piece, includes bottom load-carrying mechanism, slip adjustment mechanism, measures insulating mechanism and spacing stabilizing mean, the top surface outer wall of bottom load-carrying mechanism is provided with slip adjustment mechanism, slip adjustment mechanism's middle part is connected with measures insulating mechanism, it is connected with spacing stabilizing mean to measure insulating mechanism's bottom, slip adjustment mechanism includes roof, regulation rail, slide, scale, slider and adjusting bolt, and the bottom surface both sides of roof are provided with the regulation rail, the both sides outer wall distribution of regulation rail has the slide, the laminating of one side outer wall of regulation rail has the scale, the outer wall all around of regulation rail is provided with the slider, and one side outer wall embedding of slider has adjusting bolt.

Furthermore, the adjusting rails and the measuring insulation mechanism form a sliding structure through a sliding block, and the adjusting rails are symmetrically distributed along two sides of the bottom surface of the top plate.

Furthermore, the graduated scale is attached to the adjusting rail, and the sliding block and the adjusting rail form a threaded structure through an adjusting bolt.

Further, the bottom carrying mechanism comprises a base, a connecting table, screws and buckles, the connecting table is arranged on the outer wall of the top face of the base, the screws are distributed on the inner walls of the two sides of the base, and the buckles are arranged on the inner walls of the two ends of the connecting table.

Furthermore, the connection table, the base and the sliding adjusting mechanism are fixedly connected, and the buckle and the connection table are movably connected.

Furthermore, the insulation measuring mechanism comprises a dial indicator, a rubber sleeve and a connecting rod, the rubber sleeve is distributed on the peripheral outer wall of the dial indicator, and the connecting rod is connected to the outer walls of the two sides of the dial indicator.

Further, the rubber sleeve is evenly distributed along the peripheral outer wall of the dial indicator, and the dial indicator is connected with the connecting rod in a welding mode.

Further, spacing stabilizing mean includes measuring head, holding ring, dead lever and spacing ring, and the outer wall all around of measuring head is provided with the holding ring, the both sides outer wall of holding ring is connected with the dead lever, and the one end of dead lever is connected with the spacing ring.

Furthermore, the measuring head is fixedly connected with the positioning ring and the fixing rod, and the limiting ring is attached to the sliding adjusting mechanism.

Compared with the prior art, the utility model has the beneficial effects that: the accurate micrometer gauge tightly attached to the workpiece for machining long-shaft parts can form a sliding structure through a sliding block and an adjusting rail through a measuring insulation mechanism in the measuring process, the micrometer gauge can adjust the upper position and the lower position through the position adjustment of the sliding block simultaneously, a measuring head at the bottom can be conveniently in contact adjustment according to the use requirement of the phenomenon, the whole measuring and adjusting process is more flexible and convenient, the adjusting rails symmetrically distributed along the two sides of the bottom surface of a top plate can enable the whole sliding adjusting process to be more stable and smooth, the scale and the adjusting rail are attached to each other, the sliding block and the adjusting rail form a threaded structure through an adjusting bolt, after the adjustment is completed, the adjusting rail can pass through the sliding structure formed by the sliding block and the measuring insulation mechanism, the adjusting bolt is screwed down to fix the position of the sliding block, the equipment can be used, and a user can also use the scale attached to the adjusting rail, and the adjusted height data are observed, so that the precision is improved.

The connection table, the base and the sliding adjusting mechanism are fixedly connected, in the using process of the measuring equipment, screws embedded in two sides of the base can play a fixing effect in the fixing of the tightly attached workpiece, the buckle is movably connected with the connection table through the buckle, the buckle is fastened in a rotating mode, the base can be completely fixed to the tightly attached workpiece, the connection table is matched with the base and the sliding adjusting mechanism to be fixedly connected, and the whole measuring operation process is more stable.

Rubber sleeve along amesdial outer wall evenly distributed all around, when this equipment uses, through and amesdial between welded connection's connecting rod, let the amesdial can stable regulation, and along the amesdial outer wall evenly distributed's rubber sleeve all around, can provide insulating nature for the amesdial outer wall, avoid in the use electrostatic magnetic field etc. to produce the interference to amesdial inner member to influence measuring progress and accuracy, let measuring environment safer.

Laminating mutually between spacing ring and the slip adjustment mechanism, through the fixed connection between measuring head and holding ring, the dead lever, let measuring head and holding ring, dead lever position keep the level fixed, the cooperation is laminated in the spacing ring of adjusting the rail, keeps the stability in the slip adjustment, plays spacing fixed action to whole measuring angle.

Drawings

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

FIG. 2 is a schematic view of a three-dimensional backside structure of the present invention;

fig. 3 is a schematic structural diagram of the front side of the limiting and stabilizing mechanism of the present invention.

In the figure: 1. a bottom mounting mechanism; 101. a base; 102. a joining station; 103. a screw; 104. buckling; 2. a slide adjustment mechanism; 201. a top plate; 202. adjusting the rail; 203. a slideway; 204. a graduated scale; 205. a slider; 206. adjusting the bolt; 3. measuring an insulation mechanism; 301. a dial indicator; 302. a rubber sleeve; 303. a connecting rod; 4. a limiting and stabilizing mechanism; 401. a measuring head; 402. a positioning ring; 403. fixing the rod; 404. a limit ring.

Detailed Description

As shown in figure 1, the accurate dial indicator gauge tightly attached to a workpiece for machining the long-axis parts comprises: a bottom carrying mechanism 1; the outer wall of the top surface of the bottom carrying mechanism 1 is provided with a sliding adjusting mechanism 2, the middle part of the sliding adjusting mechanism 2 is connected with a measuring insulating mechanism 3, the bottom end of the measuring insulating mechanism 3 is connected with a limiting and stabilizing mechanism 4, the bottom carrying mechanism 1 comprises a base 101, a joining table 102, screws 103 and buckles 104, the outer wall of the top surface of the base 101 is provided with the joining table 102, the screws 103 are distributed on the inner walls of the two sides of the base 101, the buckles 104 are arranged on the inner walls of the two ends of the joining table 102, the joining table 102 is fixedly connected with the base 101 and the sliding adjusting mechanism 2, and the buckles 104 are movably connected with the joining table 102, during the use process of the measuring device, the screws 103 embedded in the two sides of the base 101 can play a fixing effect in the fixing of the tightly attached workpiece, and the buckles 104 are movably connected with the joining table 102 to enable the buckles 104 to rotate and fasten, so that the base 101 can be completely fixed with the tightly attached workpiece, the sliding adjusting mechanism 2 comprises a top plate 201, an adjusting rail 202, a slide way 203, a graduated scale 204, a slide block 205 and an adjusting bolt 206, the adjusting rail 202 is arranged on two sides of the bottom surface of the top plate 201, the slide way 203 is distributed on the outer wall of two sides of the adjusting rail 202, the graduated scale 204 is attached to the outer wall of one side of the adjusting rail 202, the slide block 205 is arranged on the outer wall of the periphery of the adjusting rail 202, the adjusting bolt 206 is embedded in the outer wall of one side of the slide block 205, the adjusting rail 202 and the measuring insulating mechanism 3 form a sliding structure through the slide block 205, the adjusting rail 202 is symmetrically distributed along two sides of the bottom surface of the top plate 201, and in the measuring process, the micrometer 301 can form a sliding structure through the slide block 205 and the adjusting rail 202 through the position adjustment of the slide block 205, and can simultaneously adjust the up and down positions, make things convenient for measuring head 401 of bottom can use needs to carry out the contact adjustment according to the phenomenon, let whole measurement accommodation process more nimble and convenient, and can let whole slip accommodation process more stable smooth along roof 201 bottom surface bilateral symmetry's regulation rail 202, laminate mutually between scale 204 and the regulation rail 202, and slider 205 passes through adjusting bolt 206 and adjusts rail 202 constitution helicitic texture, and accomplish the back of adjusting, can pass through the slider 205 and adjust the helicitic texture that bolt 206 and regulation rail 202 constitute, it makes its slider 205 fixed position to screw up adjusting bolt 206, let equipment can get into the use, and the user also can be according to and adjust the scale 204 of laminating mutually between the rail 202, observe the high data of regulation, promote precision.

As shown in fig. 2, a major axis class parts machining is with accurate amesdial utensil of hugging closely work piece, it includes amesdial 301 to measure insulating mechanism 3, rubber sleeve 302 and connecting rod 303, and the outer wall distribution all around of amesdial 301 has rubber sleeve 302, the both sides outer wall connection of amesdial 301 has connecting rod 303, rubber sleeve 302 is along the outer wall evenly distributed all around of amesdial 301, and be welded connection between amesdial 301 and the connecting rod 303, when this equipment uses, through with the connecting rod 303 of welded connection between the amesdial 301, let amesdial 301 can stably adjust, and along amesdial 301 outer wall evenly distributed's all around rubber sleeve 302, can provide insulating properties for amesdial 301 outer wall, avoid in the use that electrostatic field etc. produces the interference to amesdial 301 inner member, thereby influence measuring progress and accuracy, let measuring environment safer.

As shown in fig. 3, a gauge for accurately detecting a micrometer indicator tightly attached to a workpiece for machining long-axis parts, wherein a limiting and stabilizing mechanism 4 comprises a measuring head 401, a positioning ring 402, a fixing rod 403 and a limiting ring 404, the positioning ring 402 is arranged on the outer wall of the periphery of the measuring head 401, the fixing rods 403 are connected to the outer walls of the two sides of the positioning ring 402, one end of each fixing rod 403 is connected with the limiting ring 404, the measuring head 401 is fixedly connected with the positioning ring 402 and the fixing rods 403, the limiting ring 404 is attached to a sliding adjusting mechanism 2, the positions of the measuring head 401, the positioning ring 402 and the fixing rods 403 are horizontally fixed through the fixed connection between the measuring head 401 and the positioning ring 402 and the fixed rods 403, the limiting ring 404 attached to an adjusting rail 202 is matched with the fixing rod, stability in sliding adjustment is maintained, and a limiting and fixing effect is achieved on the whole measuring angle.

In summary, when the accurate dial gauge checking fixture tightly attached to a workpiece for machining long-axis parts is used, firstly, in the use process of the measuring equipment, the screw 103 embedded in the two sides of the base 101 can play a role in fixing the accurate dial gauge checking fixture tightly attached to the workpiece, the buckle 104 is rotatably fastened through the movable connection between the buckle 104 and the connecting table 102, so that the base 101 can be completely fixed to the tightly attached workpiece, and then the fixed connection between the connecting table 102 and the base 101 and the sliding adjusting mechanism 2 is matched, so that the whole measuring operation process is more stable, in the measuring process, the sliding structure can be formed by the sliding block 205 and the adjusting rail 202 through the measuring insulating mechanism 3, so that the dial gauge 301 can be adjusted in the up-and-down position through the position adjustment of the sliding block 205, the measuring head 401 at the bottom can be conveniently adjusted in a contact manner according to the use needs of the phenomenon, and the whole measuring and adjusting process is more flexible and convenient, the adjusting rails 202 symmetrically distributed along the two sides of the bottom surface of the top plate 201 can enable the whole sliding adjusting process to be more stable and smooth, after adjustment is completed, the adjusting bolts 206 can be screwed down through the threaded structures formed by the sliding blocks 205 and the adjusting rails 202 through the adjusting bolts 206, so that the positions of the sliding blocks 205 are fixed, the device can be used, a user can observe the adjusted height data according to the graduated scale 204 attached to the adjusting rails 202, and the precision is improved, when the device is used, the micrometer 301 can be stably adjusted through the connecting rod 303 welded and connected with the micrometer 301, the rubber sleeves 302 uniformly distributed along the peripheral outer walls of the micrometer 301 can provide insulation for the outer wall of the micrometer 301, so that the interference of an electrostatic magnetic field and the like to the internal elements of the micrometer 301 in use is avoided, the measuring progress and accuracy are influenced, and the measuring environment is safer, through the fixed connection between the measuring head 401 and the positioning ring 402 and the fixing rod 403, the measuring head 401, the positioning ring 402 and the fixing rod 403 are kept horizontally fixed, and are matched and attached to the limiting ring 404 of the adjusting rail 202, so that the stability in sliding adjustment is kept, and the limiting and fixing effect on the whole measuring angle is achieved.

Claims

1. The utility model provides a major axis class parts machining is with accurate amesdial of hugging closely work piece examines utensil, includes bottom carrying mechanism (1), slide adjusting mechanism (2), measures insulating mechanism (3) and spacing stabilizing mean (4), its characterized in that: the utility model discloses a slide adjusting mechanism (202) for the building of bottom lift-launch mechanism (1), the top surface outer wall of bottom lift-launch mechanism (1) is provided with slide adjusting mechanism (2), the middle part of slide adjusting mechanism (2) is connected with measures insulating mechanism (3), the bottom of measuring insulating mechanism (3) is connected with spacing stabilizing mean (4), slide adjusting mechanism (2) are including roof (201), regulation rail (202), slide (203), scale (204), slider (205) and adjusting bolt (206), and the bottom surface both sides of roof (201) are provided with regulation rail (202), the both sides outer wall distribution of regulation rail (202) has slide (203), the laminating of one side outer wall of regulation rail (202) has scale (204), the outer wall all around of regulation rail (202) is provided with slider (205), and the embedding of one side outer wall of slider (205) has adjusting bolt (206).

2. The accurate dial indicator gauge tightly attached to the workpiece for machining the long-shaft parts according to claim 1, characterized in that: the adjusting rails (202) and the measuring insulation mechanism (3) form a sliding structure through the sliding blocks (205), and the adjusting rails (202) are symmetrically distributed along two sides of the bottom surface of the top plate (201).

3. The accurate dial indicator gauge tightly attached to the workpiece for machining the long-shaft parts according to claim 1, characterized in that: the graduated scale (204) is attached to the adjusting rail (202), and the sliding block (205) and the adjusting rail (202) form a thread structure through the adjusting bolt (206).

4. The accurate dial indicator gauge tightly attached to the workpiece for machining the long-shaft parts according to claim 1, characterized in that: the bottom carrying mechanism (1) comprises a base (101), a connecting table (102), screws (103) and buckles (104), the outer wall of the top face of the base (101) is provided with the connecting table (102), the screws (103) are distributed on the inner walls of the two sides of the base (101), and the buckles (104) are arranged on the inner walls of the two ends of the connecting table (102).

5. The accurate dial indicator gauge tightly attached to the workpiece for machining the long-shaft parts according to claim 4, characterized in that: the connecting table (102) is fixedly connected with the base (101) and the sliding adjusting mechanism (2), and the buckle (104) is movably connected with the connecting table (102).

6. The accurate dial indicator gauge tightly attached to the workpiece for machining the long-shaft parts according to claim 1, characterized in that: the measurement insulation mechanism (3) comprises a dial indicator (301), a rubber sleeve (302) and a connecting rod (303), the rubber sleeve (302) is distributed on the outer wall of the periphery of the dial indicator (301), and the connecting rod (303) is connected to the outer walls of the two sides of the dial indicator (301).

7. The accurate dial indicator gauge tightly attached to the workpiece for machining the long-shaft parts according to claim 6, characterized in that: rubber sleeve (302) is along amesdial (301) outer wall evenly distributed all around, and is welded connection between amesdial (301) and connecting rod (303).

8. The accurate dial indicator gauge tightly attached to the workpiece for machining the long-shaft parts according to claim 1, characterized in that: spacing stabilizing mean (4) are including measuring head (401), holding ring (402), dead lever (403) and spacing ring (404), and the outer wall all around of measuring head (401) is provided with holding ring (402), the both sides outer wall of holding ring (402) is connected with dead lever (403), and the one end of dead lever (403) is connected with spacing ring (404).

9. The accurate dial indicator gauge tightly attached to the workpiece for machining the long-shaft parts according to claim 8, characterized in that: the measuring head (401) is fixedly connected with the positioning ring (402) and the fixing rod (403), and the limiting ring (404) is attached to the sliding adjusting mechanism (2).