CN214868412U

CN214868412U - Manual rotary tool for hopper welding

Info

Publication number: CN214868412U
Application number: CN202121110572.7U
Authority: CN
Inventors: 袁晓鹏
Original assignee: Hangzhou Xinwei Machinery Co ltd
Current assignee: Hangzhou Xinwei Machinery Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-11-26
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a be used for hopper welded manual rotation type frock relates to hopper welding frock technical field, including the frock platform, the plummer is installed to the terminal surface of frock platform, and the one end of frock platform is fixed with spacing dish, the hand wheel is installed to the one end of spacing dish, and the one end of hand wheel is fixed with the handle, the one end sliding connection of handle has the ejector pin, the one end of hand wheel is connected with and extends to the inside transmission shaft of frock platform, and the one end of transmission shaft is fixed with the driving gear of being connected with frock platform bottom wall, the top of driving gear is connected with driven gear, the terminal surface of plummer is provided with the backup pad. The utility model effectively solves the problem that the tool needs manual adjustment of the station position rather than convenience by arranging a hand wheel, a bearing platform, a transmission shaft, a limiting disc, a tip cone, a handle, a driving gear and a driven gear; through setting up backup pad, recess, axis of rotation and standing groove, effectively solved the less technical problem of frock platform application scope.

Description

Manual rotary tool for hopper welding

Technical Field

The utility model relates to a hopper welding frock technical field specifically is a be used for hopper welded manual rotation type frock.

Background

Before welding the hopper, the side plates and the surrounding plates of the hopper need to be placed on a welding platform for splicing, welding parts such as the side plates and the surrounding plates are positioned and fixed through a positioning structure on the welding platform, and then the hopper is integrally welded after the positioning is finished; because the shape of the hopper is complex, the inside and the outside of the hopper need to be welded, the welding platform is fixed, and the position of the hopper cannot be changed after the hopper is positioned, so that a welder needs to change the self station for welding, and the welding is inconvenient; secondly, the existing tool can only weld the hopper with a certain size, and the larger hopper cannot be placed on the bearing table, so that the application range is limited, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a be used for hopper welded manual rotation type frock to solve current frock and need the comparatively inconvenient and less technical problem of application scope of manual adjustment station.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for manual rotation type frock of hopper welded, includes the frock platform, the plummer is installed to the terminal surface of frock platform, and the one end of frock platform is fixed with spacing dish, the hand wheel is installed to the one end of spacing dish, and the one end of hand wheel is fixed with the handle, the one end sliding connection of handle has the ejector pin, the one end of hand wheel is connected with the transmission shaft that extends to the inside of frock platform, and the one end of transmission shaft is fixed with the driving gear of being connected with frock platform diapire, the top of driving gear is connected with driven gear, the terminal surface of plummer is provided with the backup pad, the one end that the ejector pin was kept away from to the handle is provided with the tip cone of being connected with the ejector pin.

Through adopting above-mentioned technical scheme for the operation personnel can weld the hopper without changing self station, promote work efficiency, and secondly, the design of backup pad can be so that the bearing area of plummer enlarges, and then plays the effect that promotes application range.

The utility model discloses further set up to, the spacing hole of multiunit has been seted up to the terminal surface of spacing dish, and the inner wall in spacing hole agrees with mutually with the outer wall of tip cone.

Through adopting above-mentioned technical scheme, after tip cone and spacing hole block, play the spacing effect to the hand wheel, prevent that the hand wheel from sliding, cause the unstability of plummer.

The utility model discloses further set up to, the transmission shaft passes through shaft joint fixed connection with the hand wheel, the driving gear passes through gear engagement with driven gear and is connected, driven gear passes through connecting axle fixed connection with the plummer.

Through adopting above-mentioned technical scheme, play the effect of power transmission.

The utility model discloses further set up to, the terminal surface of plummer seted up with backup pad quantity assorted standing groove, and the terminal surface of backup pad sets up flutedly, the backup pad passes through the axis of rotation with the standing groove and rotates to be connected.

By adopting the technical scheme, the effect of enlarging the bearing area of the bearing table is achieved.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a set up the hand wheel, the plummer, the transmission shaft, spacing dish, the apical cone, the handle, driving gear and driven gear, when needing to weld different positions of hopper, hold the handle, rotate the hand wheel afterwards, can drive the driving gear through the effect of transmission shaft after the hand wheel rotates and rotate, can drive driven gear through the gear engagement effect after the driving gear rotates and rotate, and then driven gear drives the plummer through the effect of connecting axle and rotates, realize the rotation of hopper, thereby the welding operation of different positions is convenient for, at this moment, press the ejector pin, make the ejector pin promote the apical cone to prick into corresponding spacing hole on the spacing dish, play the limiting action to the atress, prevent that the return of hand wheel from causing the shakiness of plummer, influence processing, effectively solved the problem that the frock needs the manual work to adjust the station comparatively inconvenient;

2. the utility model discloses a set up backup pad, recess, axis of rotation and standing groove, when needs process great hopper, break the backup pad off with the fingers and thumb through the recess for the backup pad rotates to the plummer outside around the axis of rotation, and the multiunit backup pad rotates and realizes the expansion of plummer bearing area promptly after accomplishing, thereby the welding operation of the great hopper of being convenient for promotes the application range of frock platform, has effectively solved the less technical problem of frock platform application scope.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

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

FIG. 3 is a schematic view of the structure of the carrier of the present invention;

fig. 4 is a schematic view of the tip cone structure of the present invention.

In the figure: 1. a tooling table; 2. a bearing table; 3. a limiting disc; 4. a hand wheel; 5. a grip; 6. a top rod; 7. a drive shaft; 8. a driving gear; 9. a driven gear; 10. a support plate; 11. and (4) carrying out tip cone.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

A manual rotary tool for welding a hopper is disclosed, as shown in figures 1-4, and comprises a tool table 1, a bearing table 2 is installed on the end face of the tool table 1, a limiting disc 3 is fixed at one end of the tool table 1, a plurality of limiting holes are formed in the end face of the limiting disc 3, the inner walls of the limiting holes are matched with the outer wall of a tip cone 11, when the hand wheel 4 rotates to a proper position, the tip cone 11 is pushed into the limiting holes by pressing a push rod 6, so that the limiting effect on the hand wheel 4 is achieved, a hand wheel 4 is installed at one end of the limiting disc 3, a handle 5 is fixed at one end of the hand wheel 4, the push rod 6 is slidably connected with one end of the handle 5, a transmission shaft 7 extending into the tool table 1 is connected with one end of the hand wheel 4, a driving gear 8 connected with the bottom wall of the tool table 1 is fixed at one end of the transmission shaft 7, a driven gear 9 is connected with the top end of the driving gear 8, the terminal surface of plummer 2 is provided with backup pad 10, the terminal surface of plummer 2 seted up with backup pad 10 quantity assorted standing groove, and the terminal surface of backup pad 10 has seted up the recess, backup pad 10 passes through the axis of rotation with the standing groove and rotates to be connected, when the hopper is great, break backup pad 10 through the recess off, make backup pad 10 rotate to the outside of plummer 2 around the pivot, thereby realize the expansion of plummer 2 bearing area, be convenient for place the hopper, the one end that ejector pin 6 was kept away from to handle 5 is provided with the tip cone 11 of being connected with ejector pin 6.

Referring to the drawings, a transmission shaft 7 is fixedly connected with a hand wheel 4 through a coupling, a driving gear 8 is connected with a driven gear 9 through gear meshing, the driven gear 9 is fixedly connected with a bearing table 2 through a connecting shaft, the hand wheel 4 drives the driving gear 8 to rotate through the transmission shaft 7 after rotating, the driving gear 8 drives the driven gear 9 to rotate through gear meshing, the driven gear 9 drives the bearing table 2 to rotate after rotating, and therefore rotation of a hopper is achieved, and welding operation is facilitated.

The utility model discloses a theory of operation does: when different positions of the hopper are required to be welded, the handle 5 is held, then the hand wheel 4 is rotated, the hand wheel 4 can drive the driving gear 8 to rotate under the action of the transmission shaft 7 after rotating, the driving gear 8 can drive the driven gear 9 to rotate under the action of gear meshing after rotating, and further the driven gear 9 drives the bearing platform 2 to rotate under the action of the connection shaft, so that the hopper can rotate, welding operation at different positions is facilitated, at the moment, the ejector rod 6 is pressed, the ejector rod 6 pushes the ejector cone 11 to be pricked into a corresponding limiting hole in the limiting plate 3, a limiting effect on the hand wheel 4 is achieved, instability of the bearing platform caused by return of the hand wheel 4 is prevented, and stability of the bearing platform 2 in a machining process is guaranteed;

when needs process great hopper, break backup pad 10 through the recess off with the fingers and thumb for backup pad 10 rotates to the plummer 2 outsides around the axis of rotation, and the expansion of plummer 2 bearing area is realized promptly after multiunit backup pad 10 rotates to accomplish, thereby the welding operation of the great hopper of being convenient for promotes the application range of frock platform.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides a be used for hopper welded manual rotation type frock, includes frock platform (1), its characterized in that: plummer (2) are installed to the terminal surface of frock platform (1), and the one end of frock platform (1) is fixed with spacing dish (3), hand wheel (4) are installed to the one end of spacing dish (3), and the one end of hand wheel (4) is fixed with handle (5), the one end sliding connection of handle (5) has ejector pin (6), the one end of hand wheel (4) is connected with and extends to inside transmission shaft (7) of frock platform (1), and the one end of transmission shaft (7) is fixed with driving gear (8) of being connected with frock platform (1) diapire, the top of driving gear (8) is connected with driven gear (9), the terminal surface of plummer (2) is provided with backup pad (10), the one end that ejector pin (6) were kept away from in handle (5) is provided with tip cone (11) of being connected with ejector pin (6).

2. The manual rotary tool for welding the hopper according to claim 1, wherein the manual rotary tool comprises: the end face of the limiting disc (3) is provided with a plurality of groups of limiting holes, and the inner walls of the limiting holes are matched with the outer wall of the tip cone (11).

3. The manual rotary tool for welding the hopper according to claim 1, wherein the manual rotary tool comprises: the transmission shaft (7) is fixedly connected with the hand wheel (4) through a coupling, the driving gear (8) is connected with the driven gear (9) through gear engagement, and the driven gear (9) is fixedly connected with the bearing table (2) through a connecting shaft.

4. The manual rotary tool for welding the hopper according to claim 1, wherein the manual rotary tool comprises: the end face of the bearing table (2) is provided with placing grooves matched with the supporting plates (10) in number, the end face of each supporting plate (10) is provided with a groove, and the supporting plates (10) are rotatably connected with the placing grooves through rotating shafts.