CN213079615U - Correction press with ring expansion function - Google Patents

Abstract

The utility model discloses a correction press of wheel ring spare expanding function, including correction equipment, the correction equipment top is connected with the drive structure, is connected with the mould on the correction equipment, and the mould in-connection has spacing post, and the drive is structural to be connected with the erection column, and detachable connections has the expanding post in the erection column is connected with the holding ring on the mould, is connected with the screw rod on the lateral wall of erection column, compares with prior art, the beneficial effects of the utility model are that: can fix a position annular workpiece through spacing post, guarantee smoothly of processing, when the type post that expands pushes down through hydraulic press drive, the bottom of the type post that expands can promote spacing post in the kerve, extrude the type of expanding to annular workpiece simultaneously, annular workpiece heats the state to plasticity in advance, after the type that expands, promote the type post that expands back the normal position through the hydraulic press, the type post that expands is pegged graft in the erection column through the top, drive the screw rod through rotatory knob and rotate, thereby it is fixed to promote splint to carry out the centre gripping to the type post that expands.

Description

Correction press with ring expansion function

Technical Field

The utility model relates to a rectify press, in particular to rectify press of expanded type function of belt wheel spare belongs to and rectifies the relevant technical field of press.

Background

The correction press is a device for performing hydraulic correction on a workpiece, a pressing piece is driven by hydraulic pressure to perform extrusion correction on the workpiece, a ring piece is a circular workpiece, and the ring piece is expanded and shaped in a hydraulic mode through the expansion of the ring piece, so that the conventional hydraulic processing device is in a processing mode.

The existing correction hydraulic machine does not have the function of ring expansion, and extra equipment is needed to carry out ring expansion machining after correction, so that the machining efficiency of workpieces is directly prolonged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take correction press of ring piece expanding function, through parts such as the type post that expands, can effectual solution foretell present correction hydraulic press do not have the function of ring piece expanding, need use extra equipment to carry out the processing of ring piece expanding after rectifying, this technical problem that can directly prolong the machining efficiency of work piece.

In order to achieve the above object, the utility model provides a following technical scheme: take correction press of ring piece expanding function, including correction equipment, the correction equipment top is connected with drive structure, be connected with the mould on the correction equipment, the mould in-connection has spacing post, the drive is structural to be connected with the erection column, detachable connections has the expanding post in the erection column, be connected with the holding ring on the mould, be connected with the screw rod on the lateral wall of erection column.

As a preferred technical scheme of the utility model, correction equipment includes the foundation, work platform has been established at the top of foundation, the cardboard of equal fixedly connected with "L" type structure in work platform both sides border, the screw has been seted up on the cardboard, screw female connection has the fixed screw.

As a preferred technical scheme of the utility model, the mould includes the bottom plate, the equal fixedly connected with mounting panel of both sides lateral wall that the bottom plate was kept away from each other, the through-hole has been seted up on the mounting panel, holding ring fixed connection is in the centre of bottom plate top lateral wall, inside the kerve of having established in the middle of the bottom plate, spacing post is established bottom in the middle of the holding ring.

As an optimal technical scheme of the utility model, the bottom is fixed with the spring in the kerve, the top fixed connection of spring is on the bottom lateral wall of spacing post, the standing groove has been established to the centre of holding ring.

As a preferred technical scheme of the utility model, the drive structure includes the fixed plate, the fixed plate is "L" type structure, the fixed plate passes through bottom fixed connection on one side border of foundation top lateral wall, detachable connections has the hydraulic press in the middle of the lateral wall of fixed plate bottom, the output of hydraulic press passes through fixed plate detachable connections has the erection column.

As a preferred technical scheme of the utility model, equal threaded connection has the screw rod in the both sides lateral wall that the erection column was kept away from each other, the one end that the screw rod extended into in the erection column is rotated and is connected with splint, the other end fixedly connected with knob of screw rod, splint centre gripping is connected on the outer wall of the type post that expands.

Compared with the prior art, the beneficial effects of the utility model are that: can fix a position annular workpiece through spacing post, guarantee the smoothness of processing, when the bloated type post passes through hydraulic press drive and pushes down, the bottom of bloated type post can promote spacing post in the kerve, extrude the bloated type to annular workpiece simultaneously, annular workpiece heats the state to plasticity in advance, after the bloated type, promote the bloated type post back to the normal position through the hydraulic press, the bloated type post is pegged graft in the erection column through the top, drive the screw rod through rotatory knob and rotate, thereby promote splint and carry out the centre gripping to the bloated type post and fix, can change the bloated type post according to actual need through erection column and splint, increase correction apparatus's application flexibility, also can carry out real-time change to the mould according to actual need.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a planar structure of the working platform of the present invention;

FIG. 3 is a schematic sectional view of the mold of the present invention;

fig. 4 is a schematic sectional structural view of the driving structure of the present invention.

In the figure: 1. a correction device; 11. a bottom pillar; 12. a working platform; 13. clamping a plate; 14. a screw hole; 15. Fixing screws; 2. a mold; 21. a base plate; 22. mounting a plate; 23. a positioning ring; 231. a placement groove; 232. a limiting column; 233. a bottom groove; 234. a spring; 24. a through hole; 3. a drive structure; 31. a fixing plate; 32. a hydraulic press; 33. mounting a column; 331. a knob; 332. a screw; 333. a splint; 4. an expansion type column.

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 calibrating press with the ring expansion function includes a calibrating device 1, a driving structure 3 is connected to the top of the calibrating device 1, a mold 2 is connected to the calibrating device 1, a limiting post 232 is connected to the mold 2, an installing post 33 is connected to the driving structure 3, an expansion post 4 is detachably connected to the installing post 33, a positioning ring 23 is connected to the mold 2, and a screw 332 is connected to the side wall of the installing post 33.

The screw rods 332 are in threaded connection with the two side walls far away from each other of the mounting column 33, one end of each screw rod 332 extending into the mounting column 33 is rotatably connected with a clamp plate 333, the other end of each screw rod 332 is fixedly connected with a knob 331, each clamp plate 333 is clamped and connected to the outer wall of the corresponding expansion type column 4, the screw rods 332 are driven to rotate through the rotation knobs 331, so that the clamp plates 333 are pushed to clamp and fix the expansion type columns 4, the mold 2 comprises a bottom plate 21, the two side walls far away from each other of the bottom plate 21 are fixedly connected with mounting plates 22, through holes 24 are formed in the mounting plates 22, the positioning rings 23 are fixedly connected to the middles of the top side walls of the bottom plate 21, bottom grooves 233 are formed in the middles of the bottom plates 21, the limiting columns 232 are formed in the middles of the positioning rings 23, annular workpieces can be positioned through the limiting columns 232, smooth processing, set up holding groove 231 in the middle of holding ring 23, drive structure 3 includes fixed plate 31, fixed plate 31 is "L" type structure, fixed plate 31 passes through bottom fixed connection on one side border of 11 top lateral walls of foundation column, detachable connection has hydraulic press 32 in the middle of the 31 bottom lateral walls of fixed plate, the output of hydraulic press 32 passes through fixed plate 31 detachable connection has erection column 33, can change bloated type post 4 according to actual need through erection column 33 and splint 333, increase correction apparatus 1's application flexibility, correction apparatus 1 includes foundation column 11, work platform 12 has been established at the top of foundation column 11, the cardboard 13 of the equal fixedly connected with "L" type structure in work platform 12 both sides border, screw 14 has been seted up on the cardboard 13, 14 threaded connection in screw has fixed screw 15.

Specifically, the mounting plate 22 is inserted into the clamping plate 13, and is screwed into the through hole 24 through the screw hole 14 by using a fixing screw 15, so as to fix the mold 2 on the working platform 12, the annular positioning ring 23 is fixedly connected in the middle of the top side wall of the bottom plate 21, the placing groove 231 is arranged in the middle of the positioning ring 23, the limiting column 232 is arranged at the bottom of the placing groove 231, the annular workpiece is sleeved on the limiting column 232, the annular workpiece can be positioned through the limiting column 232, so as to ensure the smooth processing, the bottom groove 233 is arranged in the bottom plate 21, the spring 234 is fixedly connected at the bottom in the bottom groove 233, the top end of the spring 234 is fixedly connected on the bottom side wall of the limiting column 232, when the expansion column 4 is driven to be pressed down by the hydraulic press 32, the limiting column 232 is pushed into the bottom groove 233 by the bottom end of the expansion column 4, the annular workpiece is extruded and expanded, the annular workpiece is preheated to a plastic, after the type that expands is ended, promote the normal position back through hydraulic press 32 with the type post 4 that expands, the type post 4 that expands is pegged graft in erection column 33 through the top, drives screw rod 332 through rotatory knob 331 and rotates to it is fixed to promote splint 333 to carry out the centre gripping to the type post 4 that expands, can change the type post 4 that expands through erection column 33 and splint 333 according to actual need, increases correction apparatus 1's application flexibility, also can carry out real-time change to mould 2 according to actual need.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (6)

1. Take correction press of ring piece expanding function, its characterized in that, including correction equipment (1), correction equipment (1) top is connected with drive structure (3), be connected with mould (2) on correction equipment (1), mould (2) in-connection has spacing post (232), be connected with erection column (33) on drive structure (3), detachable connection has the expanding post (4) in erection column (33), be connected with holding ring (23) on mould (2), be connected with screw rod (332) on the lateral wall of erection column (33).

2. The correcting press with the ring member expanding function according to claim 1, wherein the correcting device (1) comprises a bottom column (11), a working platform (12) is arranged at the top of the bottom column (11), clamping plates (13) of an L-shaped structure are fixedly connected to both side edges of the working platform (12), screw holes (14) are formed in the clamping plates (13), and fixing screws (15) are connected to the screw holes (14) in an internal thread mode.

3. The correcting press with the ring member expanding function according to claim 1, wherein the die (2) comprises a bottom plate (21), the two side walls of the bottom plate (21) far away from each other are fixedly connected with a mounting plate (22), the mounting plate (22) is provided with a through hole (24), the positioning ring (23) is fixedly connected in the middle of the top side wall of the bottom plate (21), a bottom groove (233) is arranged in the middle of the bottom plate (21), and the limiting column (232) is arranged at the bottom in the middle of the positioning ring (23).

4. The correcting press with the expansion function of the ring member as recited in claim 3, characterized in that a spring (234) is fixed at the bottom inside the bottom groove (233), the top end of the spring (234) is fixedly connected to the bottom side wall of the spacing post (232), and a placement groove (231) is established in the middle of the positioning ring (23).

5. The correcting press with the ring member bulging function according to claim 3, characterized in that the driving structure (3) comprises a fixing plate (31), the fixing plate (31) is of an L-shaped structure, the fixing plate (31) is fixedly connected to one side edge of the top side wall of the bottom column (11) through a bottom end, a hydraulic machine (32) is detachably connected to the middle of the bottom side wall of the fixing plate (31), and an output end of the hydraulic machine (32) is detachably connected to the mounting column (33) through the fixing plate (31).

6. The correcting press with the expansion function of the ring member as recited in claim 3, wherein the mounting post (33) is connected with a screw rod (332) in the two side walls far away from each other in a threaded manner, one end of the screw rod (332) extending into the mounting post (33) is connected with a clamping plate (333) in a rotating manner, the other end of the screw rod (332) is fixedly connected with a knob (331), and the clamping plate (333) is connected to the outer wall of the expansion post (4) in a clamping manner.

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