CN216385585U

CN216385585U - Inner diameter coaxiality detection device for machining

Info

Publication number: CN216385585U
Application number: CN202122727084.7U
Authority: CN
Inventors: 钟伟祥
Original assignee: WUJIANG SHUANGJING BEARING CO Ltd
Current assignee: WUJIANG SHUANGJING BEARING CO Ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-26
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses an inner diameter coaxiality detection device for machining, which comprises a bottom plate, a detection assembly positioned above the bottom plate and a clamping assembly for a bead fixing ring, the detection assembly comprises a supporting plate group and a detection mechanism arranged at the upper end of the supporting plate group, the detection mechanism comprises a lifting plate and a coaxiality detector arranged on the lifting plate, the clamping assembly comprises a rotating plate consisting of a first plate body and a second plate body which are arranged in parallel, a groove is formed in the side surface of the first plate body close to the second plate body, the clamping assembly also comprises an adjusting disc positioned in the groove, the side surface of the second plate body is provided with a plurality of sliding clamping grooves along the radius direction, the utility model solves the problem that the existing coaxiality detection device cannot simultaneously complete the coaxiality detection of the inner diameter and the outer diameter of the bead fixing ring.

Description

Inner diameter coaxiality detection device for machining

Technical Field

The utility model relates to the technical field of coaxiality of bead fixing rings, in particular to an inner diameter coaxiality detection device for machining.

Background

The utility model discloses a fixed bead ring, which is a part of an automobile air-conditioning compressor with a large sheet diameter, wherein 16 conical holes and two uniformly distributed positioning holes are uniformly distributed on the plane of the fixed bead ring, in order to improve the quality of the whole automobile air-conditioning compressor and meet market requirements and intense industry competition, the fixed bead ring is used as an important part of the whole automobile air-conditioning compressor, the quality of the fixed bead ring directly influences the noise, mechanical properties and service life of the whole automobile air-conditioning compressor, coaxiality detection of the inner diameter and the outer diameter of the fixed bead ring is required after the fixed bead ring is processed, but the coaxiality detection of the inner diameter and the outer diameter of the fixed bead ring cannot be simultaneously completed by the existing coaxiality detection device, and in order to solve the problem, the utility model designs the scheme.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an inner diameter coaxiality detection device for machining, and aims to solve the problem that the existing coaxiality detection device cannot simultaneously detect the coaxiality of the inner diameter and the outer diameter of a fixed bead ring.

The utility model is realized by the following steps:

the utility model provides an internal diameter axiality detection device is used in processing, comprising a base plate, be located the determine module of bottom plate top and decide the centre gripping subassembly for the pearl circle, determine module includes the backup pad group and installs the detection mechanism in backup pad group upper end, detection mechanism includes the lifter plate and installs the detector for the axiality on the lifter plate, the centre gripping subassembly includes the rotor plate of compriseing parallel placement's first plate body and second plate body, the side that the first plate body is close to the second plate body has seted up the recess, the centre gripping subassembly is still including being located the adjustment disk of recess, a plurality of sliding clamping groove have been seted up along its direction of radius to the side of second plate body, the position department of sliding clamping groove is provided with fixture, fixture is connected the position of rotation control fixture through the adjustment disk with the adjustment disk.

Further, the side of going up of bottom plate has seted up the sliding tray along its length direction, and the top of bottom plate has the riser at the one end fixedly connected with of sliding tray, and first slip joint groove has been seted up along its direction of height to the side of riser, and first slip joint inslot is provided with first screw rod and first slip joint board, and first screw rod screw thread runs through first slip joint board, and the riser is stretched out to the upper end that the end wall in bearing and first slip joint groove was connected and first screw rod simultaneously at the both ends of first screw rod.

Further, the supporting plate group comprises a sliding plate and a fixed plate arranged above the sliding plate, the sliding plate is arranged in the sliding groove, a second sliding clamping groove is formed in the side face of the fixed plate along the height direction of the side face, and a second screw rod is arranged in the second sliding clamping groove.

Furthermore, the side of the lifting plate close to the clamping assembly is provided with a buckle sliding groove along the length direction of the lifting plate, the upper side of the lifting plate is provided with a sliding hole along the length direction of the lifting plate, the sliding hole is communicated with the buckle sliding groove, the other side of the lifting plate is fixedly connected with a second sliding clamping plate, the second sliding clamping plate is installed in the second sliding clamping groove, and the second screw threads penetrate through the second sliding clamping plate.

Further, the detector includes the detector body and installs the buckle slide bar at detector body side, and threaded mounting has fastening bolt on the buckle slide bar, and the buckle slide bar is installed in the buckle spout, and fastening bolt's lower extreme passes in the slide opening inserts the buckle slide bar.

Furthermore, a notch is formed in the arc-shaped side face of the groove, a pull rod is fixedly connected to the edge of the adjusting disc and can move at the position of the notch, and a plurality of guide grooves are formed in the side face of the adjusting disc.

Further, fixture includes slip cardboard and stripper bar, and the buckle groove has been seted up along its direction of height to the side of slip cardboard, and is provided with the threaded rod in the buckle groove, and the terminal surface fixedly connected with buckle plate of stripper bar, and the buckle plate installs in the buckle groove, and the threaded rod screw thread passes the buckle plate simultaneously, and the side fixedly connected with guide arm that the slip cardboard is close to the adjustment disk, and the guide arm inserts in the guide slot.

Compared with the prior art, the utility model has the beneficial effects that: the arrangement of the utility model is convenient for providing the device for detecting the coaxiality of the inner diameter and the outer diameter of the fixed bead rings, the state of the utility model can be adjusted according to the specifications of the fixed bead rings, the measurement of the coaxiality of the fixed bead rings with different specifications is facilitated, the coaxiality of the inner diameter and the outer diameter can be simultaneously detected, the arrangement of the supporting plate group is convenient for providing support for the installation and the lifting of the detection mechanism through the work of the supporting plate group, the detection of the coaxiality of the fixed bead rings with different specifications is further facilitated, the detection of the coaxiality of the inner diameter and the outer diameter of the fixed bead rings is conveniently realized through the work of the detector, the arrangement of the adjusting plate is convenient for rotating under the action of external force, the relative positions of a plurality of clamping mechanisms are further adjusted, and the clamping of the fixed bead rings with different specifications is realized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

FIG. 2 is a schematic view of the base plate structure of the present invention;

FIG. 3 is a schematic view of the construction of a support plate assembly of the present invention;

FIG. 4 is a schematic view of the detection mechanism of the present invention;

FIG. 5 is a schematic view of the detector of the present invention;

FIG. 6 is a schematic view of the clamping assembly of the present invention;

fig. 7 is a schematic structural view of a second plate body according to the present invention;

FIG. 8 is a schematic view of the clamping mechanism of the present invention;

in the figure: 1. a base plate; 11. a sliding groove; 12. a first sliding clamping groove; 13. a vertical plate; 14. a first screw; 15. a first sliding engagement plate; 2. a detection component; 21. a group of support plates; 211. a fixing plate; 212. a sliding plate; 22. a detection mechanism; 221. a lifting plate; 222. a buckle chute; 223. a slide hole; 224. a second sliding snap plate; 225. a detector; 2251. a slide bar is buckled; 2252. a detector body; 2253. fastening a bolt; 3. a clamping assembly; 31. a first plate body; 311. a groove; 32. an adjusting disk; 321. a guide groove; 33. a second plate body; 331. a sliding clamping groove; 34. a clamping mechanism; 341. a sliding clamping plate; 342. a fastening groove; 343. a threaded rod; 344. the rod is squeezed.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

Example (b): referring to fig. 1-8: an inner diameter coaxiality detection device for processing comprises a bottom plate 1, a detection assembly 2 and a clamping assembly 3, wherein the detection assembly 2 and the clamping assembly 3 are positioned above the bottom plate 1, a sliding groove 11 is formed in the upper side surface of the bottom plate 1 along the length direction of the bottom plate, a vertical plate 13 is fixedly connected to one end of the sliding groove 11 above the bottom plate 1, a first sliding clamping groove 12 is formed in the side surface of the vertical plate 13 along the height direction of the vertical plate, a first screw 14 and a first sliding clamping plate 15 are arranged in the first sliding clamping groove 12, the first screw 14 penetrates through the first sliding clamping plate 15 in a threaded manner, meanwhile, two ends of the first screw 14 are connected with the end wall of the first sliding clamping groove 12 through bearings, the upper end of the first screw 14 extends out of the vertical plate 13, the detection assembly 2 comprises a support plate group 21 and a detection mechanism 22 arranged at the upper end of the support plate group 21, the support plate group 21 comprises a sliding plate 212 and a fixing plate 211 arranged above the sliding plate 212, the sliding plate 212 is installed in the sliding groove 11, the side surface of the fixed plate 211 is provided with a second sliding clamping groove along the height direction thereof, a second screw rod is arranged in the second sliding clamping groove, the detection mechanism 22 comprises a lifting plate 221 and a detector 225 for coaxiality installed on the lifting plate 221, the side surface of the lifting plate 221 close to the clamping component 3 is provided with a clamping sliding groove 222 along the length direction thereof, the upper side surface of the lifting plate 221 is provided with a sliding hole 223 along the length direction thereof, the sliding hole 223 is communicated with the clamping sliding groove 222, the other side surface of the lifting plate 221 is fixedly connected with a second sliding clamping plate 224, the second sliding clamping plate 224 is installed in the second sliding clamping groove, the second screw rod penetrates through the second sliding clamping plate 224 in a threaded manner, the detector 225 comprises a detector body 2252 and a clamping sliding rod 2251 installed on the side edge of the detector body 2252, a fastening bolt 3 is installed on the clamping sliding rod 2251 in a threaded manner, the clamping sliding rod 2251 is installed in the clamping sliding groove 222, the lower end of the fastening bolt 2253 passes through the sliding hole 223 and is inserted into the buckle sliding rod 2251, the clamping assembly 3 includes a rotating plate composed of a first plate 31 and a second plate 33 disposed in parallel, the side of the first plate 31 far away from the second plate 33 is rotatably connected to the first sliding clamping plate 15 through a connecting shaft, the side of the first plate 31 near the second plate 33 is provided with a groove 311, the clamping assembly 3 further includes an adjusting plate 32 disposed in the groove 311, the side of the second plate 33 is provided with a plurality of sliding slots 331 along the radius direction thereof, the positions of the sliding slots 331 are provided with clamping mechanisms 34, the clamping mechanisms 34 are connected to the adjusting plate 32 to control the positions of the clamping mechanisms 34 through the rotation of the adjusting plate 32, the arc-shaped side of the groove 311 is provided with a notch, the edge of the adjusting plate 32 is fixedly connected with a pull rod, and the pull rod is movable at the notch position, the side of the adjusting plate 32 is provided with a plurality of guide slots 321, the clamping mechanism 34 comprises a sliding clamping plate 341 and an extrusion rod 344, a clamping groove 342 is formed in the side face of the sliding clamping plate 341 along the height direction of the sliding clamping plate, a threaded rod 343 is arranged in the clamping groove 342, the clamping plate is fixedly connected to the end face of the extrusion rod 344, the clamping plate is installed in the clamping groove 342, the threaded rod 343 penetrates through the clamping plate in a threaded mode, the sliding clamping plate 341 is close to a guide rod fixedly connected to the side face of the adjusting plate 32, and the guide rod is inserted into the guide groove 321.

The arrangement of the utility model is convenient for providing a device for detecting the coaxiality of the inner diameter and the outer diameter of the fixed bead ring, the state of the utility model can be adjusted according to the specification of the fixed bead ring, the utility model is convenient for measuring the coaxiality of the fixed bead rings with different specifications, the utility model can simultaneously detect the coaxiality of the inner diameter and the outer diameter, the arrangement of the bottom plate 1 is convenient for providing support for the detection assembly 2 and the clamping assembly 3 and is convenient for adjusting the position of the detection assembly 2, the arrangement of the supporting plate group 21 is convenient for providing support for the installation and the lifting of the detection mechanism 22 through the work of the supporting plate group, thereby providing convenience for detecting the coaxiality of the fixed bead rings with different specifications, the arrangement of the lifting plate 221 is convenient for providing support for the installation of the detector 225 and is convenient for changing the position of the detector 225 through the lifting of the lifting plate 221, the arrangement of the detector 225 is convenient for detecting the coaxiality of the inner diameter and the outer diameter of the fixed bead rings through the work of the detection, the arrangement of the first plate body 31 and the second plate body 33 are convenient for matching work of providing support for the installation and the rotation of the adjusting plate 32, and the first plate body 31 and the second plate body 33 rotate in the same step under the action of external force to drive the bead fixing ring to rotate, the adjusting disc 32 is arranged to rotate under the action of external force, so that the relative positions of the plurality of clamping mechanisms 34 are adjusted, and the clamping of the bead fixing rings with different specifications is realized.

The setting of sliding tray 11 is convenient for provide the passageway for the installation and the removal of sliding plate 212, and sliding plate 212 and sliding tray 11 cooperation make fixed plate 211 stable installation on bottom plate 1, and the cooperation work of being convenient for of setting up of first slip joint board 15 and first slip joint groove 12 makes centre gripping subassembly 3 stable installation, and for centre gripping subassembly 3 according to the specification lift of deciding the pearl circle and facilitate, the setting of first screw rod 14 is convenient for drive first slip joint board 15 through its rotation and goes up and down.

The arrangement of the buckle sliding groove 222 facilitates the installation and movement of the buckle sliding rod 2251, so that the position of the detector body 2252 can be adjusted as required, the convenience is provided for detecting the inner and outer diameters of the bead rings with different specifications at the same shaft end, and the arrangement of the sliding hole 223 facilitates the passage and movement of the fastening bolt 2253.

The fastening bolt 2253 is provided to limit the position of the detecting apparatus 225 by its operation after adjusting the position of the detecting apparatus 225, so that it can be stably placed and detect the coaxiality of the inner and outer diameters of the ball-fixing ring.

The setting of pull rod is convenient for the staff and holds and apply effort and make adjustment disk 32 rotate, and adjustment disk 32 passes through the relative position of spacing bolt effect restriction adjustment disk 32 and first plate body 31 after stable, and the setting of guide slot 321 is convenient for provide the passageway for the insertion and the removal of guide arm, and then adjusts the relative position of slip cardboard 341 through the rotation of adjustment disk 32.

The arrangement of the clamping groove 342 and the clamping plate facilitates the matching work to enable the extrusion rod 344 to be stably installed on the sliding clamping plate 341, the clamping groove 342 provides a channel for the movement of the sliding clamping plate 341, the arrangement of the threaded rod 343 facilitates the adjustment of the position of the clamping plate through the rotation of the threaded rod 343, and further facilitates the clamping of the fixed bead rings with different specifications.

During operation, firstly, the position of the clamping assembly 3 is adjusted by rotating the first screw 14 according to the specification of the fixed bead ring, meanwhile, the adjusting disc 32 is rotated to change the relative positions of the plurality of clamping mechanisms 34, the fixed bead ring is clamped tightly, the position of the lifting plate 221 is adjusted by rotating the second screw, the detector body 2252 is horizontally moved to be in contact with the inner side surface and the outer side surface of the fixed bead ring and placed stably, and a worker applies an acting force to rotate the clamping assembly 3 to enable the fixed bead ring to rotate, so that the coaxiality of the inner diameter and the outer diameter of the fixed bead ring is detected.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an internal diameter axiality detection device is used in processing which characterized in that: the clamping device comprises a bottom plate (1), a detection assembly (2) positioned above the bottom plate (1) and a clamping assembly (3) for a bead ring, wherein the detection assembly (2) comprises a supporting plate group (21) and a detection mechanism (22) arranged at the upper end of the supporting plate group (21), the detection mechanism (22) comprises a lifting plate (221) and a coaxiality detector (225) arranged on the lifting plate (221), the clamping assembly (3) comprises a rotating plate consisting of a first plate body (31) and a second plate body (33) which are arranged in parallel, a groove (311) is formed in the side surface, close to the second plate body (33), of the first plate body (31), an adjusting disc (32) positioned in the groove (311) is further arranged, a plurality of sliding clamping grooves (331) are formed in the side surface of the second plate body (33) along the radius direction of the side surface, and a clamping mechanism (34) is arranged at the position of the sliding clamping grooves (331), the clamping mechanism (34) is connected with the adjusting disc (32), and the position of the clamping mechanism (34) is controlled through the rotation of the adjusting disc (32).

2. The inner diameter coaxiality detection device for machining according to claim 1, the upper side surface of the bottom plate (1) is provided with a sliding groove (11) along the length direction, a vertical plate (13) is fixedly connected with one end of the sliding groove (11) above the bottom plate (1), the side surface of the vertical plate (13) is provided with a first sliding clamping groove (12) along the height direction, a first screw (14) and a first sliding clamping plate (15) are arranged in the first sliding clamping groove (12), the first screw (14) penetrates through the first sliding clamping plate (15) in a threaded manner, the side surface of the first plate body (31) far away from the second plate body (33) is rotatably connected with the first sliding clamping plate (15) through a connecting shaft, meanwhile, the two ends of the first screw (14) are connected with the end wall of the first sliding clamping groove (12) through bearings, and the upper end of the first screw (14) extends out of the vertical plate (13).

3. The inner diameter coaxiality detection device for machining according to claim 2, wherein the support plate group (21) comprises a sliding plate (212) and a fixed plate (211) installed above the sliding plate (212), the sliding plate (212) is installed in a sliding groove (11), a second sliding clamping groove is formed in the side surface of the fixed plate (211) along the height direction of the fixed plate, and a second screw rod is arranged in the second sliding clamping groove.

4. The inner diameter coaxiality detection device for machining according to claim 3, wherein a side face, close to the clamping assembly (3), of the lifting plate (221) is provided with a buckle sliding groove (222) along the length direction of the lifting plate, meanwhile, the upper side face of the lifting plate is provided with a sliding hole (223) along the length direction of the lifting plate, the sliding hole (223) is communicated with the buckle sliding groove (222), the other side face of the lifting plate (221) is fixedly connected with a second sliding clamping plate (224), the second sliding clamping plate (224) is installed in the second sliding clamping groove, and the second screw penetrates through the second sliding clamping plate (224) in a threaded mode.

5. The inner diameter coaxiality detection device for machining according to claim 4, wherein the detector (225) comprises a detector body (2252) and a buckle slide rod (2251) installed on the side of the detector body (2252), a fastening bolt (2253) is installed on the buckle slide rod (2251) in a threaded manner, the buckle slide rod (2251) is installed in the buckle chute (222), and the lower end of the fastening bolt (2253) is inserted into the buckle slide rod (2251) through the slide hole (223).

6. The inner diameter coaxiality detection device for machining according to claim 5, wherein a notch is formed in an arc-shaped side face of the groove (311), a pull rod is fixedly connected to the edge of the adjusting disc (32) and can move at the position of the notch, and a plurality of guide grooves (321) are formed in the side face of the adjusting disc (32).

7. The inner diameter coaxiality detection device for machining according to claim 6, wherein the clamping mechanism (34) comprises a sliding clamping plate (341) and an extrusion rod (344), a clamping groove (342) is formed in the side face of the sliding clamping plate (341) in the height direction of the sliding clamping plate, a threaded rod (343) is arranged in the clamping groove (342), the clamping plate is fixedly connected to the end face of the extrusion rod (344), the clamping plate is installed in the clamping groove (342), meanwhile, threads of the threaded rod (343) penetrate through the clamping plate, a guide rod is fixedly connected to the side face, close to the adjusting disc (32), of the sliding clamping plate (341), and the guide rod is inserted into the guide groove (321).