End face positioning machining device of alloy ring

Abstract

The utility model discloses an end face positioning and processing device for an alloy ring, which comprises a base and is characterized in that a plurality of clamping jaw components are arranged on the base, the plurality of clamping jaw components are uniformly distributed along the circumference, and a driving component for driving the plurality of clamping jaw components to move close to or far away from each other is arranged on the base; the clamping jaw component comprises a carrying seat and a clamping jaw, a groove is formed in the upper side of the carrying seat in an inward concave mode, the clamping jaw is rotationally arranged in the groove, the clamping jaw can rotationally protrude out of the upper portion of the groove, the inner side wall of the clamping jaw abuts against the groove and is limited to be in a vertical state, or the clamping jaw can be rotationally contained in the groove. The multiple clamping jaw components are driven by the driving component to move close to or far away from each other so that the inner wall of the alloy ring can be positioned and clamped, and when not used in daily life, the clamping jaws in the clamping jaw components can rotate relative to the carrying base to be stored in the grooves, so that the situation that storage is inconvenient due to fixing and outward protruding is avoided.

Description

Technical Field

[0001] The utility model relates to an end surface positioning processing device for an alloy ring. Background Art

[0002] Alloy is a substance with metallic properties that is synthesized by two or more metals and metals or non-metals through a certain method. It is generally obtained by melting into a uniform liquid and solidifying. According to the number of constituent elements, it can be divided into binary alloys, ternary alloys and multi-element alloys.

[0003] At present, for the end surface processing of alloy rings, a chuck is usually used for clamping and positioning. However, the clamping jaws of the chuck are all in a fixed convex shape, which is not convenient for daily placement and storage and cannot meet the use requirements. Utility Model Content

[0004] In view of the defects of the prior art mentioned above, the technical problem to be solved by the utility model is: to provide an end surface positioning processing device for an alloy ring.

[0005] An end surface positioning processing device for an alloy ring comprises a base, a plurality of clamping members are arranged on the base, the plurality of clamping members are evenly arranged along the circumference, and a driving member is arranged on the base for driving the plurality of clamping members to move relatively close to or away from each other;

[0006] The clamping jaw component includes a carrier and a clamping jaw. A groove is concave on the upper side of the carrier. The clamping jaw is rotatably arranged in the groove. The clamping jaw can be rotatably protruded above the groove, and its inner side wall is restrained by the groove to be in a vertical state, or the clamping jaw can be rotatably accommodated in the groove.

[0007] In one embodiment, the clamping jaw assembly also includes a support limit rod, which is movably inserted into the carrier seat and moves up and down. A transmission member is arranged on the carrier seat between the support limit rod and the clamping jaw, so that when the clamping jaw rotates, the support limit rod can be driven to move up and down synchronously through the transmission member; when the support limit rod moves upward and protrudes above the carrier seat, the support limit rod is held against the relative inner side of the clamping jaw.

[0008] In one embodiment, the transmission component includes a first gear, a second gear and a rack, one side of the clamp has a rotating shaft rotatably connected to the carrier, the first gear is concentrically fixed on the rotating shaft, the rack is fixed on one side of the support limit rod, and the second gear is rotatably set on the carrier and respectively meshes with the first gear and the rack.

[0009] In one embodiment, the upper end surface of the carrier is a horizontal plane.

[0010] In one embodiment, the driving component includes a motor, a driving turntable and a connecting shaft, a plurality of first guide grooves are evenly distributed and penetrated on the base along the circumference, the carriers are movably arranged in the first guide grooves one by one and can move along the length direction of the first guide grooves, the connecting shaft is fixedly arranged on the carrier, the motor is arranged on the base, the driving turntable is arranged on the driving shaft of the motor, a plurality of second guide grooves are evenly distributed and penetrated on the driving turntable along the circumference, the distance between one end of the second guide groove and the center of the driving turntable is greater than the distance between the other end of the second guide groove and the center of the driving turntable, and the connecting shafts are movably arranged in the second guide grooves one by one.

[0011] In one embodiment, a support block is protruded below the base along the contour edge thereof, a mounting cavity is formed inside the support block, and the driving member is disposed in the mounting cavity.

[0012] In summary, the beneficial effects of the present invention compared with the prior art are as follows:

[0013] The utility model drives a plurality of clamping members to move relatively close to or away from each other through a driving member, so as to realize the positioning and clamping of the inner wall of the alloy ring. When not in daily use, the clamping jaws in the clamping jaw members can be rotated relative to the carrier and stored in the groove, thereby avoiding the inconvenience of storage caused by the fixed outer protrusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is one of the three-dimensional structural schematic diagrams of an end surface positioning processing device of an alloy ring in one embodiment of the utility model;

[0015] Figure 2 In one embodiment of the utility model Figure 1 A schematic cross-sectional structure diagram of ;

[0016] Figure 3 This is a second three-dimensional structural schematic diagram of an end surface positioning processing device for an alloy ring in one embodiment of the utility model;

[0017] Figure 4 In one embodiment of the utility model Figure 1 A schematic cross-sectional structure diagram of ;

[0018] Figure 5 This is a third three-dimensional structural schematic diagram of an end surface positioning processing device for an alloy ring in one embodiment of the utility model. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods:

[0020] like Figures 1 to 5As shown, the embodiment of the utility model preferably provides an end face positioning processing device for an alloy ring, including a base 1, on which a plurality of clamping jaw components are arranged, and the plurality of clamping jaw components are evenly arranged along the circumference, and the base 1 is provided with a driving component 2 for driving the plurality of clamping jaw components to move relatively close or away; the clamping jaw component includes a carrier 21 and a clamping jaw 22, and a groove 23 is concave on the upper side of the carrier 21, and the clamping jaw 22 is rotatably arranged in the groove 23, and the clamping jaw 22 can be rotated to protrude above the groove 23, and its inner side wall is restrained by the groove 23 and is in a vertical state, or the clamping jaw 22 can be rotatably accommodated in the groove 23.

[0021] Specifically, a driving component is used to drive a plurality of clamping components to move relatively closer or farther away, so as to achieve circumferential clamping and fixation of the alloy ring 99, and when the clamping jaws are in a vertical state, the inner wall thereof can be tightly pressed against the inner end of the groove to form a one-way rotation connection state in the direction of the groove. At this time, the alloy ring 99 is placed on the outside of a plurality of clamping jaws and combined with the driving component to achieve positioning and clamping of the inner wall of the alloy ring 99, and when the clamping jaws in the clamping jaw components are not in daily use, they can be rotated relative to the carrier and stored in the groove, thereby avoiding the inconvenience of storage caused by the fixed external protrusion.

[0022] Furthermore, the clamping jaw component also includes a support limit rod 24, which is movably inserted into the carrier 21 and moves up and down. A transmission component 3 is arranged on the carrier 21 between the support limit rod 24 and the clamping jaw 22. The transmission component 3 can drive the support limit rod 24 to move up and down synchronously when the clamping jaw 22 rotates; when the support limit rod 24 moves upward and protrudes above the carrier 21, the support limit rod 24 is held against the relative inner side of the clamping jaw 22. Specifically, the inner side of the clamping jaw in the vertical state is pressed against the support limit rod, thereby effectively enhancing the structural strength of the clamping jaw to prevent the clamping jaw from being deformed due to its own insufficient rigidity when it is pressed against the inner side of the alloy ring, thereby affecting the stability of the clamping; and the transmission component is used to realize the synchronous action transmission between the clamping jaw and the support limit rod. When the clamping jaw rotates to a vertical state, the support limit rod can synchronously rise and press against the inner side of the clamping jaw. When the clamping jaw is rotated and received in the groove, the support limit rod can synchronously descend and be received in the carrier.

[0023] Furthermore, the transmission member 3 includes a first gear 31, a second gear 32 and a rack 33. One side of the clamp 22 has a rotating shaft rotatably connected to the carrier 21. The first gear 31 is fixedly arranged on the rotating shaft in a concentric manner. The rack 33 is fixedly arranged on one side of the support limit rod 24. The second gear 32 is rotatably arranged on the carrier 21 and is respectively driven and meshed between the first gear 31 and the rack 33. Specifically, when the clamp rotates, it synchronously causes the first gear to rotate, and then it is sequentially meshed with the second gear and the rack to drive the support limit rod to move up and down.

[0024] Furthermore, the upper end surface of the carrier 21 is a horizontal surface.

[0025] Furthermore, the driving component 2 includes a motor 41, a driving turntable 42 and a connecting shaft 43. A plurality of first guide grooves 44 are uniformly distributed and penetrated on the base 1 along the circumference. The carriers 21 are movably arranged in the first guide grooves 44 one by one and can move along the length direction of the first guide grooves 44. The connecting shaft 43 is fixedly arranged on the carrier 21. The motor 41 is arranged on the base 1. The driving turntable 42 is arranged on the driving shaft of the motor 41. A plurality of second guide grooves 45 are uniformly distributed and penetrated on the driving turntable 42 along the circumference. The distance between one end of the second guide groove 45 and the center of the driving turntable 42 is greater than the distance between the other end and the center of the driving turntable 42. The connecting shafts 43 are movably arranged in the second guide grooves 45 one by one.

[0026] Specifically, the driving turntable is driven to rotate by a motor, and then the second guide groove and the first guide groove are guided and limited to drive the carrier to move along the length direction of the first guide groove, so as to realize the positioning and clamping of the alloy ring by the clamping jaws on the carrier.

[0027] Furthermore, a support block 46 is protruded downward along the contour edge of the base 1 , and a mounting cavity 47 is formed inside the support block 46 , and the driving member 2 is disposed in the mounting cavity 47 .

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the description are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An end surface positioning processing device for an alloy ring, comprising a base (1), characterized in that: The base (1) is provided with a plurality of clamping jaw components, which are evenly distributed along the circumference, and the base (1) is provided with a driving component (2) for driving the plurality of clamping jaw components to move relatively closer or farther away; The clamping jaw component comprises a carrier (21) and a clamping jaw (22); a groove (23) is concavely formed on the upper side of the carrier (21); the clamping jaw (22) is rotatably arranged in the groove (23); the clamping jaw (22) can be rotatably protruded above the groove (23), and its inner side wall is restrained against the groove (23) to be in a vertical state, or the clamping jaw (22) can be rotatably accommodated in the groove (23).

2. The end surface positioning processing device of an alloy ring according to claim 1, characterized in that: The clamping jaw component also includes a support and limit rod (24), which is movably inserted into the carrier (21) up and down. A transmission component (3) is arranged on the carrier (21) between the support and limit rod (24) and the clamping jaw (22). The transmission component (3) can be used to drive the support and limit rod (24) to move up and down synchronously when the clamping jaw (22) rotates; when the support and limit rod (24) is movably raised above the carrier (21), the support and limit rod (24) is pressed against the inner side of the clamping jaw (22).

3. The end surface positioning processing device of an alloy ring according to claim 2, characterized in that: The transmission component (3) comprises a first gear (31), a second gear (32) and a rack (33); one side of the clamping jaw (22) has a rotating shaft rotatably connected to the carrier (21); the first gear (31) is coaxially fixedly arranged on the rotating shaft; the rack (33) is fixedly arranged on one side of the supporting limit rod (24); the second gear (32) is rotatably arranged on the carrier (21) and is respectively transmission-engaged between the first gear (31) and the rack (33).

4. The end surface positioning processing device of an alloy ring according to claim 1, characterized in that: The upper end surface of the carrier (21) is a horizontal surface.

5. The end surface positioning processing device of an alloy ring according to claim 1, characterized in that: The driving component (2) comprises a motor (41), a driving turntable (42) and a connecting shaft (43); a plurality of first guide grooves (44) are uniformly arranged on the base (1) along the circumference, the carriers (21) are movably arranged in the first guide grooves (44) in a one-to-one correspondence and can move along the length direction of the first guide grooves (44); the connecting shaft (43) is fixedly arranged on the carrier (21); the motor (41) is arranged on the base (1); the driving turntable (42) is arranged on the driving shaft of the motor (41); a plurality of second guide grooves (45) are uniformly arranged on the driving turntable (42) along the circumference, the distance between one end of the second guide groove (45) and the center of the driving turntable (42) is greater than the distance between the other end of the second guide groove (45) and the center of the driving turntable (42); the connecting shafts (43) are movably arranged in the second guide grooves (45) in a one-to-one correspondence.

6. The end surface positioning processing device of an alloy ring according to claim 1, characterized in that: The base (1) is provided with a support block (46) protruding below along the contour edge thereof, a mounting cavity (47) is formed inside the support block (46), and the driving component (2) is arranged in the mounting cavity (47).

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