CN212069568U

CN212069568U - Gear shaft forging is from centering sorting unit that beats

Info

Publication number: CN212069568U
Application number: CN201921912524.2U
Authority: CN
Inventors: 马杰; 尹云峰; 张成婷; 赵建华
Original assignee: Guangdong Shaozhu Forging Co ltd
Current assignee: Guangdong Shaozhu Forging Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-12-04
Anticipated expiration: 2029-11-07

Abstract

The utility model belongs to the technical field of gear shaft forging measurement technique and specifically relates to a gear shaft forging is from centering sorting unit that beats, including carousel, chuck, rotation seat, rotary worktable and mounting bracket, install rotary worktable on the intermediate position of mounting bracket top, install the carousel on rotary worktable's the top position, install the chuck on the carousel, install rotation seat on the mounting bracket of chuck one side, install the transfer line on the top position of rotation seat, the lower extreme of transfer line is connected through rotating between pivot and the rotation seat, install the second worm wheel in the pivot between transfer line and the rotation seat, install the second worm on the rotation seat below the second worm wheel, the meshing is connected between second worm wheel and the second worm; the utility model discloses in, through setting up carousel, chuck and swivel work head, reduce the intensity of labour of device test, guaranteed the accuracy of test result.

Description

Gear shaft forging is from centering sorting unit that beats

Technical Field

The utility model relates to a technical field is measured to the gear shaft forging, specifically is a gear shaft forging is from centering sorting unit that beats.

Background

The die forging is a forging method for obtaining a forging by utilizing a die to form a blank on special die forging equipment, the size of the forging produced by the method is accurate, the machining allowance is small, the structure is complex, the production rate is high, and the phenomenon of dislocation can occur in the die forging. The offset is a forging process that one part of a blank is staggered relative to the other part of the blank, but the axes are kept parallel, in the upsetting process of the shaft forging with the flange, different thickness differences exist, the jumping is increased when the shaft end is machined due to different requirements of customer clamping parts, and the large jumping is a dangerous condition under the condition of numerical control machining and pneumatic automatic clamping, so that the demand for a gear shaft forging self-centering jumping sorting device is increased day by day.

When the existing device is used, the adjusting of the testing device is very inconvenient, when the testing device is used, a testing station cannot be kept not to deviate for a long time, the testing stability is not high, the testing accuracy is poor, meanwhile, when the testing device is used for testing, the assembly of a testing piece is inconvenient, a large amount of labor intensity is consumed during the assembly, and therefore the gear shaft forging self-centering jumping sorting device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gear shaft forging is from centering sorting unit that beats to solve the problem that proposes among the above-mentioned background art.

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

a gear shaft forging piece self-centering jumping sorting device comprises a rotary table, a chuck, a rotating seat, a rotary worktable and a mounting frame, wherein the rotary worktable is mounted at the middle position above the mounting frame, the rotary table is mounted at the position above the rotary worktable, the chuck is mounted on the rotary table, a backing ring is mounted at the joint of the chuck and the rotary table, the mounting seat is mounted at the middle position inside the chuck, a mounting disc is mounted at the position above the mounting seat, the mounting disc is rotatably connected with the mounting seat, a transmission seat is arranged at the position above the mounting disc, the transmission seats are three in number, the transmission seats are in sliding connection with the chuck, a chuck is mounted at the position above the transmission seat, the rotating seat is mounted on the mounting frame at one side of the chuck, a transmission rod is mounted at the position above the rotating seat, the lower extreme of transfer line is connected through pivot and rotation between the seat, install the second worm wheel in the pivot between transfer line and the rotation seat, install the second worm on the rotation seat of second worm wheel below, the meshing is connected between second worm wheel and the second worm, the second worm rotates between second worm and the rotation seat and is connected, the second worm is connected with the third adjusting bolt who rotates the seat outside, the installation pole is installed to the upper end of transfer line, installation pole one end is connected through rotating between pivot and the transfer line, the percentage table is installed to the installation pole other end.

Preferably, the regulating box is installed to the upper end of transfer line, the inside first worm wheel that is provided with of regulating box, first worm wheel is installed in the pivot between installation pole and transfer line, install first worm on the below position of first worm wheel, rotate between first worm and the regulating box and be connected, first worm is connected with the second adjusting bolt in the regulating box outside.

Preferably, the carousel rotates between and is connected with the rotary worktable, install the transmission shaft on the intermediate position of carousel below, the transmission shaft passes the rotary worktable and sets up the inside at the transmission case, the transmission case is installed on the intermediate position of mounting bracket below.

Preferably, install driven bevel gear on the inside intermediate position of transmission case, driven bevel gear installs on the transmission shaft, install initiative bevel gear in the transmission case of driven bevel gear one side, the meshing is connected between initiative bevel gear and the driven bevel gear, rotate between initiative bevel gear and the transmission case and be connected, initiative bevel gear is connected with the hand wheel in the transmission case outside.

Preferably, install the ring gear on the outer periphery of mounting disc below, be provided with transmission conical gear in the chuck of ring gear below, the meshing is connected between transmission conical gear and the ring gear, transmission conical gear and first adjusting bolt are connected, evenly be provided with the thread groove on the upper surface of mounting disc, the meshing is connected between the thread groove of mounting disc upper surface and the thread groove of transmission seat lower surface.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the arrangement of the mounting rod, the rotating seat, the transmission rod, the first worm wheel, the first worm, the second worm wheel and the second worm, the adjusting capacity of the device is increased, the device can adjust the detection position according to the detection process, the detection range of the device is increased, meanwhile, the self-locking capacity between the first worm wheel and the first worm as well as between the second worm wheel and the second worm is increased, the self-locking performance of the device is increased, the detection stability of the device is ensured, the device can stably test one position, and the problem of low test stability of the same test point in the prior art is solved;

2. the utility model discloses in, through setting up the chuck, the carousel, rotary table, the transmission case, initiative conical gear, driven conical gear and hand wheel, make the device utilize the higher dynamic gyration precision of rotary table to realize changing horizontal direction of gyration into vertical gyration mode, thereby realize the heavier one end clamping down of flanged belt, reduce intensity of labour, utilize the chuck from the theory of operation of centering, realize that the inspection of analog machine processing clamping is selected separately, moreover, the device is connected with chuck self-centering function and rotary table are concentric, realize the function of vertical dynamic gyration self-centering, the accuracy of test has been increased.

Drawings

FIG. 1 is a front cross-sectional view of the device of the present invention;

FIG. 2 is a front cross-sectional view of the transmission of FIG. 1 in accordance with the present invention;

FIG. 3 is a front cross-sectional view of the chuck of FIG. 1 in accordance with the present invention;

fig. 4 is an assembly view of the drive link of fig. 1 according to the present invention.

In the figure: 1-rotary table, 2-backing ring, 3-chuck, 4-transmission rod, 5-rotary seat, 6-rotary table, 7-mounting rack, 8-transmission box, 9-transmission shaft, 10-hand wheel, 11-driving bevel gear, 12-driven bevel gear, 13-gear ring, 14-chuck, 15-transmission seat, 16-mounting plate, 17-first adjusting bolt, 18-transmission bevel gear, 19-mounting seat, 20-dial indicator, 21-mounting rod, 22-first worm gear, 23-first worm, 24-adjusting box, 25-second adjusting bolt, 26-third adjusting bolt, 27-second worm gear and 28-second worm.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a gear shaft forging piece self-centering jumping sorting device comprises a rotary table 1, a chuck 3, a rotary seat 5, a rotary workbench 6 and a mounting frame 7, wherein the rotary workbench 6 is mounted at the middle position above the mounting frame 7, the rotary table 1 is mounted at the position above the rotary workbench 6, the chuck 3 is mounted on the rotary table 1, a backing ring 2 is mounted at the joint of the chuck 3 and the rotary table 1, a mounting seat 19 is mounted at the middle position inside the chuck 3, a mounting disc 16 is mounted at the position above the mounting seat 19, the mounting disc 16 is rotatably connected with the mounting seat 19, a transmission seat 15 is arranged at the position above the mounting disc 16, the transmission seats 15 are three, the transmission seats 15 are slidably connected with the chuck 3, three clamping heads 14 are mounted at the position above the transmission seat 15, the rotary seat 5 is mounted on the mounting frame 7 at one side of the chuck 3, the upper position of the rotating seat 5 is provided with a transmission rod 4, the lower end of the transmission rod 4 is rotatably connected with the rotating seat 5 through a rotating shaft, the rotating shaft between the transmission rod 4 and the rotating seat 5 is provided with a second worm wheel 27, the rotating seat 5 below the second worm wheel 27 is provided with a second worm 28, the second worm wheel 27 is meshed with the second worm 28, the second worm 28 is rotatably connected with the rotating seat 5, the second worm 28 is connected with a third adjusting bolt 26 outside the rotating seat 5, the upper end of the transmission rod 4 is provided with an installation rod 21, one end of the installation rod 21 is rotatably connected with the transmission rod 4 through the rotating shaft, the other end of the installation rod 21 is provided with a dial indicator 20, and the installation rod 21, the rotating seat 5, the transmission rod 4, the first worm wheel 22, the first worm 23, the second worm wheel 27 and the second worm 28 are matched for use, the adjusting capacity of the device is increased, the device can adjust the detection position according to the detection process, the detection range of the device is increased, meanwhile, the self-locking capacity between the first worm wheel 22 and the first worm 23 and between the second worm wheel 27 and the second worm 28 is increased, the self-locking performance of the device is increased, the detection stability of the device is guaranteed, the device can stably test the same position, and the problem that the test stability of the same test point is not high in the prior art is solved.

An adjusting box 24 is installed at the upper end of the transmission rod 4, a first worm wheel 22 is arranged inside the adjusting box 24, the first worm wheel 22 is installed on a rotating shaft between an installation rod 21 and the transmission rod 4, a first worm 23 is installed on the position below the first worm wheel 22, the first worm 23 is connected with the adjusting box 24 in a rotating mode, the first worm 23 is connected with a second adjusting bolt 25 outside the adjusting box 24, the rotary table 1 is connected with the rotary table 6 in a rotating mode, a transmission shaft 9 is installed on the middle position below the rotary table 1, the transmission shaft 9 penetrates through the rotary table 6 and is arranged inside the transmission box 8, the transmission box 8 is installed on the middle position below the installation frame 7, a driven bevel gear 12 is installed on the middle position inside the transmission box 8, the driven bevel gear 12 is installed on the transmission shaft 9, and a driving bevel gear 11 is installed inside the transmission box 8 on one side of the driven bevel gear 12, the meshing connection between initiative conical tooth wheel 11 and the driven conical tooth wheel 12, it is connected to rotate between initiative conical tooth wheel 11 and the transmission case 8, initiative conical tooth wheel 11 is connected with the hand wheel 10 in the transmission case 8 outside, install ring gear 13 on the outer periphery of mounting disc 16 below, be provided with transmission conical tooth wheel 18 in the chuck 3 of ring gear 13 below, meshing connection between transmission conical tooth wheel 18 and the ring gear 13, transmission conical tooth wheel 18 is connected with first adjusting bolt 17, evenly be provided with the thread groove on the upper surface of mounting disc 16, meshing connection between the thread groove of mounting disc 16 upper surface and the thread groove of transmission seat 15 lower surface, the mutually supporting between chuck 3, carousel 1, rotary worktable 6, transmission case 8, initiative conical tooth wheel 11, driven conical tooth wheel 12 and the hand wheel 10 makes the device utilize the higher dynamic gyration precision of rotary worktable 6 to realize changing horizontal gyration direction into vertical mode of gyration Therefore, the flange is clamped downwards at the heavier end, the labor intensity is reduced, the self-centering working principle of the chuck 3 is utilized, the simulation machining clamping inspection and sorting are realized, moreover, the chuck 3 is concentrically connected with the rotary worktable 6 through the self-centering function of the chuck, the vertical dynamic rotation self-centering function is realized, and the testing accuracy is increased.

The working process is as follows: when the device is used, the mounting frame 7 is placed on a testing position, then the gear shaft forging is placed on the chuck 3, the first adjusting bolt 17 is rotated, the first adjusting bolt 17 drives the transmission conical gear 18 to rotate, the transmission conical gear 18 is meshed with the rack, and further the mounting disc 16 is driven to rotate, the thread groove on the upper surface of the mounting disc 16 is meshed with the thread groove on the lower surface of the transmission seat 15, and further the transmission seat 15 is driven to move towards one side of the gear shaft forging, the gear shaft forging is fixed by the clamp head 14, then the third adjusting bolt 26 is rotated, the third adjusting bolt 26 drives the second worm 28 to rotate, the second worm 28 drives the second worm wheel 27 to rotate, the second worm wheel 27 simultaneously drives the rotating shaft on the transmission rod 4 to rotate, so that the angle of the transmission rod 4 is adjusted, then the second adjusting bolt 25 is rotated, the second adjusting bolt 25 drives the first worm 23 to rotate, the first worm 23 drives the first worm wheel 22 to rotate, the mounting rod 21 rotates along with the rotation of the first worm wheel 22, when the contact end of the dial indicator 20 just contacts with the outer surface of the gear shaft forging, the rotation of the second adjusting bolt 25 is stopped at the moment, then the hand wheel 10 is rotated, the hand wheel 10 drives the driving conical gear 11 to rotate, the driving conical gear 11 drives the driven conical gear 12 to rotate, the driven conical gear 12 drives the transmission shaft 9 to rotate, the transmission shaft 9 drives the turntable 1 to rotate, the turntable 1 drives the chuck 3 to rotate, the gear shaft forging rotates along with the rotation of the gear shaft forging at the moment, the pointer variation of the dial indicator 20 is observed, therefore, the qualification degree of the gear shaft forging can be detected, in the process, the mounting rod 21, the rotating seat 5, the transmission rod 4, the first worm wheel 22, the first worm 23, the second worm wheel 27 and the second worm 28 are matched for use, the device can adjust the detection position according to the detection process, the detection range of the device is enlarged, meanwhile, the self-locking capability between the first worm wheel 22 and the first worm 23 as well as between the second worm wheel 27 and the second worm 28 is increased, the self-locking performance of the device is improved, the detection stability of the device is ensured, the device can stably test one position, the problem that the test stability of the same test point is not high in the prior art is solved, and not only is the problem that the chuck 3, the turntable 1, the rotary worktable 6, the transmission box 8, the driving bevel gear 11, the driven bevel gear 12 and the hand wheel 10 are mutually matched, so that the device can change the horizontal rotary direction into the vertical rotary mode by utilizing the higher dynamic rotary precision of the rotary worktable 6, the heavier end with a flange is downwards clamped, the labor intensity is reduced, and the working principle of the chuck 3 for self-centering is utilized, realize that the simulation machine tooling clamping inspection is selected separately, moreover, the device is connected chuck 3 from the centering function with rotary table 6 is concentric, realizes the function of vertical developments gyration from centering, has increased the accuracy of test.

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

Claims

1. The utility model provides a gear shaft forging is from centering sorting unit that beats, includes carousel (1), chuck (3), rotates seat (5), swivel work head (6) and mounting bracket (7), its characterized in that: install swivel work head (6) on the intermediate position of mounting bracket (7) top, install carousel (1) on the top position of swivel work head (6), install chuck (3) on carousel (1), backing ring (2) are installed to the junction of chuck (3) and carousel (1), install mount pad (19) on the intermediate position of chuck (3) inside, install mounting disc (16) on the top position of mount pad (19), rotate between mounting disc (16) and mount pad (19) and be connected, be provided with on the top position of mounting disc (16) transmission seat (15), transmission seat (15) are provided with threely, three sliding connection between transmission seat (15) and chuck (3), and three install dop (14) on the top position of transmission seat (15), install rotation seat (5) on mounting bracket (7) of chuck (3) one side, a transmission rod (4) is arranged above the rotating seat (5), the lower end of the transmission rod (4) is rotatably connected with the rotating seat (5) through a rotating shaft, a second worm wheel (27) is arranged on the rotating shaft between the transmission rod (4) and the rotating seat (5), a second worm (28) is arranged on the rotating seat (5) below the second worm wheel (27), the second worm wheel (27) is meshed with the second worm (28), the second worm (28) is rotatably connected with the rotating seat (5), the second worm (28) is connected with a third adjusting bolt (26) on the outer side of the rotating seat (5), the utility model discloses a dial indicator, including transfer line (4), installation pole (21) are installed to the upper end of transfer line (4), installation pole (21) one end is rotated between through pivot and transfer line (4) and is connected, percentage table (20) are installed to installation pole (21) other end.

2. The gear shaft forging self-centering bouncing sorting device of claim 1, wherein: adjusting box (24) are installed to the upper end of transfer line (4), inside first worm wheel (22) that is provided with of adjusting box (24), install in the pivot between installation pole (21) and transfer line (4) first worm wheel (22), install first worm (23) on the below position of first worm wheel (22), rotate between first worm (23) and adjusting box (24) and be connected, first worm (23) are connected with second adjusting bolt (25) in the adjusting box (24) outside.

3. The gear shaft forging self-centering bouncing sorting device of claim 1, wherein: rotate between carousel (1) and rotary worktable (6) and be connected, install transmission shaft (9) on the intermediate position of carousel (1) below, rotary worktable (6) are passed in transmission shaft (9) and are set up the inside at transmission case (8), install on the intermediate position of mounting bracket (7) below transmission case (8).

4. The gear shaft forging self-centering bouncing sorting device of claim 3, wherein: install driven conical gear (12) on the inside intermediate position of transmission case (8), install on transmission shaft (9) driven conical gear (12), install initiative conical gear (11) in transmission case (8) of driven conical gear (12) one side, the meshing is connected between initiative conical gear (11) and driven conical gear (12), rotate between initiative conical gear (11) and transmission case (8) and be connected, initiative conical gear (11) are connected with hand wheel (10) in the transmission case (8) outside.

5. The gear shaft forging self-centering bouncing sorting device of claim 1, wherein: install ring gear (13) on the outer periphery of mounting disc (16) below, be provided with transmission conical gear (18) in chuck (3) of ring gear (13) below, meshing connection between transmission conical gear (18) and ring gear (13), transmission conical gear (18) are connected with first adjusting bolt (17), evenly be provided with the thread groove on the upper surface of mounting disc (16), meshing connection between the thread groove of mounting disc (16) upper surface and the thread groove of transmission seat (15) lower surface.