CN214769459U

CN214769459U - Gear gear shaping machine gripper

Info

Publication number: CN214769459U
Application number: CN202120804947.3U
Authority: CN
Inventors: 李桂川; 辛燕锋; 蒲伟
Original assignee: Chongqing Kunfeng Machinery Forge Co ltd
Current assignee: Chongqing Kunfeng Machinery Forge Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-11-19
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a gear shaping machine gripper relates to gear shaping machine technical field. This gear slotting machine gripper, including the mounting bracket, the inboard bottom fixed mounting of mounting bracket has the motor, and fixed mounting has the baffle on the mounting bracket, and the top of baffle is provided with fixture, and the bottom of baffle is rotated and is connected with first dwang, and one side fixed mounting of mounting bracket has the mounting panel, has seted up the opening on the mounting panel, and the opening internal rotation is inserted and is equipped with the second dwang. The utility model discloses can adjust its height at any time and adapt to different gear and gear shaping machine, just so improve the device's flexibility, in the gear shaping, the gear shaping machine carries out the gear shaping to one side of gear, just so produces the slope easily, can provide a reaction force to the opposite side of gear through supplementary stabilizing mean, has just so increased the stability of gear.

Description

Gear gear shaping machine gripper

Technical Field

The utility model relates to a gear shaping machine technical field specifically is a gear shaping machine holder.

Background

The gear shaping machine is an important device for gear production, the gear production process comprises the steps of casting, polishing, shaping and the like, the shaping step is important, the quality of the gear can be determined, and the gear needs to be fixed in the shaping process.

Some present gear fixing device all have some problems, for example, the upper and lower position of counter gear can not in time be adjusted, still some clamping force to the gear is not enough, leads to its stability not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gear shaping machine holder to solve at least one problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a gear shaper gripper comprises a mounting frame, wherein a motor is fixedly mounted at the bottom of the inner side of the mounting frame, a partition plate is fixedly mounted on the mounting frame, a clamping mechanism is arranged at the top of the partition plate, the bottom of the partition plate is rotatably connected with a first rotating rod, a mounting plate is fixedly mounted at one side of the mounting frame, an opening is formed in the mounting plate, a second rotating rod is rotatably inserted in the opening and is rotatably connected with the mounting plate, first chain wheels are fixedly mounted at one ends of the first rotating rod and the second rotating rod, first chains are sleeved on two groups of first chain wheels, the two groups of first chain wheels are connected through first chain transmission, a third rotating rod is rotatably mounted at the top of the mounting frame and is rotatably mounted with the mounting frame, second chain wheels are fixedly mounted at one ends of the third rotating rod and the other ends of the second rotating rods, and second chains are sleeved on the two groups of second chain wheels, two sets of second sprockets are connected through second chain transmission, and the inboard bottom of mounting bracket is provided with supplementary stabilizing mean.

Preferably, fixture includes revolving stage, first hydraulic stem, fixed block, external thread piece, briquetting and second hydraulic stem, and the top of baffle is seted up flutedly, and the revolving stage is installed in the inside rotation of recess, and the top fixed mounting of revolving stage has first hydraulic stem, and the free end fixed mounting of first hydraulic stem has the external thread piece, and the fixed block is installed to the external screw thread of external thread piece, and the inboard top of mounting bracket is rotated and is installed the second hydraulic stem, and the free end fixed mounting of second hydraulic stem has the briquetting, the one end and the second hydraulic stem fixed connection of third dwang.

Preferably, an output shaft of the motor is fixedly connected with one end of the first rotating rod through a coupler, and the other end of the first rotating rod is fixedly connected with the bottom of the rotating platform.

Preferably, the pressing block and the center point of the fixing block are on the same straight line.

Preferably, supplementary stabilizing mean includes movable rod, opening, fixture block, lower plate, threaded rod and punch holder, and the top fixed mounting of baffle has the movable rod, has seted up the opening on the movable rod, and the opening interpolation is equipped with the fixture block, and the cover is equipped with lower plate and punch holder on the movable rod, all sets up threaded hole on lower plate and the punch holder, and threaded hole installs the threaded rod, threaded rod and lower plate and punch holder threaded connection, the equal fixed mounting in top and the bottom of threaded rod has the stopper.

Preferably, the number of the openings is three, the openings are sequentially arranged in the vertical direction, and the length of the fixture block is greater than that of the opening.

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

by matching the mounting frame, the motor, the first rotating rod, the mounting plate, the second rotating rod, the first chain wheel, the first chain, the third rotating rod, the second chain wheel, the second chain, the clamping mechanism, the rotating table, the hydraulic rod, the fixed block, the external thread block and the pressing block, on one hand, after the gear is fixed, the height of the gear can be adjusted at any time to adapt to different gears and gear shaping machines, so that the flexibility of the device is improved; on the other hand, through the cooperation use of movable rod, opening, fixture block, lower plate, threaded rod, punch holder and baffle, can improve the stability of gear, when the gear shaping, the gear shaping machine carries out the gear shaping to one side of gear, just so produces the slope easily, can provide a reaction force to the opposite side of gear through supplementary stabilizing mean, has just so increased the stability of gear.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is an enlarged view of portion A shown in FIG. 1;

fig. 3 is a front view of the present invention.

In the figure: 1 mounting bracket, 2 motors, 3 first rotating rods, 4 mounting plates, 5 second rotating rods, 6 first chain wheels, 7 first chains, 8 third rotating rods, 9 second chain wheels, 10 second chains, 11 clamping mechanisms, 1101 rotary tables, 1102 first hydraulic rods, 1103 fixed blocks, 1104 external thread blocks, 1105 press blocks, 1106 second hydraulic rods, 12 auxiliary stabilizing mechanisms, 1201 movable rods, 1202 openings, clamp blocks 1203, 1204 lower clamp plates, 1205 threaded rods, 1206 upper clamp plates and 13 partition plates.

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. 1-3, the present invention provides a technical solution: a gear shaper gripper comprises a mounting frame 1, a motor 2 is fixedly mounted at the bottom of the inner side of the mounting frame 1, a partition plate 13 is fixedly mounted on the mounting frame 1, a clamping mechanism 11 is arranged at the top of the partition plate 13, a first rotating rod 3 is rotatably connected to the bottom of the partition plate 13, a mounting plate 4 is fixedly mounted at one side of the mounting frame 1, an opening is formed in the mounting plate 4, a second rotating rod 5 is rotatably inserted in the opening, the second rotating rod 5 is rotatably connected with the mounting plate 4, first chain wheels 6 are fixedly mounted at one ends of the first rotating rod 3 and the second rotating rod 5, first chains 7 are sleeved on the two groups of first chain wheels 6, the two groups of first chain wheels 6 are in transmission connection through the first chains 7, a third rotating rod 8 is rotatably mounted at the top of the mounting frame 1, the third rotating rod 8 is rotatably mounted with the mounting frame 1, a second chain wheel 9 is fixedly mounted at one end of the third rotating rod 8 and the other end of the second rotating rod 5, all the cover is equipped with second chain 10 on two sets of second sprocket 9, and two sets of second sprocket 9 pass through second chain 10 transmission and connect, and the inboard bottom of mounting bracket 1 is provided with supplementary stabilizing mean 12.

The clamping mechanism 11 comprises a rotary table 1101, a first hydraulic rod 1102, a fixing block 1103, an external thread block 1104, a pressing block 1105 and a second hydraulic rod 1106, a groove is formed in the top of the partition plate 13, the rotary table 1101 is rotatably installed inside the groove, the first hydraulic rod 1102 is fixedly installed at the top of the rotary table 1101, the external thread block 1104 is fixedly installed at the free end of the first hydraulic rod 1102, the fixing block 1103 is installed at the external thread of the external thread block 1104, the second hydraulic rod 1106 is rotatably installed at the top of the inner side of the mounting frame 1, the pressing block 1105 is fixedly installed at the free end of the second hydraulic rod 1106, one end of the third rotary rod 8 is fixedly connected with the second hydraulic rod 1106, the output shaft of the motor 2 is fixedly connected with one end of the first rotary rod 3 through a coupler, the other end of the first rotary rod 3 is fixedly connected with the bottom of the rotary table 1101, and the center point of the pressing block 1105 and the fixing block 1103 are on the same straight line.

Supplementary stabilizing mean 12 includes movable rod 1201, opening 1202, fixture block 1203, lower plate 1204, threaded rod 1205 and punch holder 1206, the top fixed mounting of baffle 13 has movable rod 1201, opening 1202 has been seted up on the movable rod 1201, the interpolation of opening 1202 is equipped with fixture block 1203, the cover is equipped with lower plate 1204 and punch holder 1206 on the movable rod 1201, all set up threaded hole on lower plate 1204 and the punch holder 1206, threaded hole internal thread installs threaded rod 1205, threaded rod 1205 and lower plate 1204 and punch holder 1206 threaded connection, the top and the equal fixed mounting in bottom of threaded rod 1205 have the stopper, the quantity of opening 1202 is three groups and arranges in proper order along upper and lower direction, the length of fixture block 1203 is greater than the length of opening 1202.

The working principle is as follows: firstly, a gear needing gear shaping is placed above a fixed block 1103, then a first hydraulic rod 1102 and a second hydraulic rod 1106 are opened, the free ends of the first hydraulic rod 1102 and the second hydraulic rod 1106 drive the fixed block 1103 and a pressing block 1105 to clamp the gear, then a threaded rod 1205 is rotated in a forward direction, a lower clamping plate 1204 and an upper clamping plate 1206 clamp the other side of the gear, at the moment, a gear shaping machine carries out gear shaping on one side of the gear, after gear shaping on one side is completed, the threaded rod 1205 is rotated in a reverse direction, the lower clamping plate 1204 and the upper clamping plate 1206 loosen the clamping on the gear, then an output shaft of a motor 2 drives a first rotating rod 3 to rotate through a coupler, at the moment, the first rotating rod 3 drives a second rotating rod 5 to rotate through a first chain wheel 6 and a first chain 7, the second rotating rod 5 drives a third rotating rod 8 to rotate through a second chain wheel 9 and a second chain 10, and the third rotating rod 8 drives the second hydraulic rod 1106 to rotate, the first rotating rod 3 drives the first hydraulic rod 1102 to rotate through the turntable 1101, at this time, the free ends of the first hydraulic rod 1102 and the second hydraulic rod 1106 drive the gears to rotate through the fixing block 1103 and the pressing block 1105, and then the operation is repeated.

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 shaping machine holder, includes mounting bracket (1), its characterized in that: the automatic chain-turning mechanism is characterized in that a motor (2) is fixedly mounted at the bottom of the inner side of a mounting rack (1), a partition plate (13) is fixedly mounted on the mounting rack (1), a clamping mechanism (11) is arranged at the top of the partition plate (13), a first turning rod (3) is rotatably connected to the bottom of the partition plate (13), a mounting plate (4) is fixedly mounted on one side of the mounting rack (1), an opening is formed in the mounting plate (4), a second turning rod (5) is rotatably inserted in the opening, first chain wheels (6) are fixedly mounted at one ends of the first turning rod (3) and the second turning rod (5), first chains (7) are sleeved on the two groups of first chain wheels (6), a third turning rod (8) is rotatably mounted at the top of the mounting rack (1), second chain wheels (9) are fixedly mounted at one end of the third turning rod (8) and the other end of the second turning rod (5), and second chains (10) are sleeved on the two groups of second chain wheels (9), an auxiliary stabilizing mechanism (12) is arranged at the bottom of the inner side of the mounting rack (1).

2. A gear shaper clamp according to claim 1, characterized in that: fixture (11) include revolving stage (1101), first hydraulic stem (1102), fixed block (1103), external screw thread piece (1104), briquetting (1105) and second hydraulic stem (1106), the top of baffle (13) is seted up flutedly, revolving stage (1101) are installed in the inside rotation of recess, the top fixed mounting of revolving stage (1101) has first hydraulic stem (1102), the free end fixed mounting of first hydraulic stem (1102) has external screw thread piece (1104), fixed block (1103) are installed to the external screw thread of external screw thread piece (1104), inboard top rotation of mounting bracket (1) installs second hydraulic stem (1106), the free end fixed mounting of second hydraulic stem (1106) has briquetting (1105), the one end and the second hydraulic stem (1106) fixed connection of third dwang (8).

3. A gear shaper clamp according to claim 2, characterized in that: the output shaft of the motor (2) is fixedly connected with one end of the first rotating rod (3) through a coupler, and the other end of the first rotating rod (3) is fixedly connected with the bottom of the rotary table (1101).

4. A gear shaper clamp according to claim 3, characterized in that: the pressing block (1105) and the center point of the fixed block (1103) are on the same straight line.

5. A gear shaper clamp according to claim 2, characterized in that: supplementary stabilizing mean (12) include movable rod (1201), opening (1202), fixture block (1203), lower plate (1204), threaded rod (1205) and punch holder (1206), the top fixed mounting of baffle (13) has movable rod (1201), opening (1202) have been seted up on movable rod (1201), opening (1202) interpolation is equipped with fixture block (1203), the cover is equipped with lower plate (1204) and punch holder (1206) on movable rod (1201), all seted up threaded hole on lower plate (1204) and punch holder (1206), threaded rod (1205) are installed to the screw hole internal thread, threaded rod (1205) and lower plate (1204) and punch holder (1206) threaded connection, the top and the equal fixed mounting in bottom of threaded rod (1205) have the stopper.

6. The gear shaper clamp of claim 5, wherein: the number of the openings (1202) is three, the openings are sequentially arranged in the vertical direction, and the length of the fixture blocks (1203) is larger than that of the openings (1202).