CN218517595U

CN218517595U - Stamping forming device of middle groove arc-shaped template of solid pier

Info

Publication number: CN218517595U
Application number: CN202221356641.7U
Authority: CN
Inventors: 陈兴华; 尤丽君; 韩琼瑶; 尤小华; 韩波
Original assignee: Hubei Yuqiao Construction Engineering Co ltd
Current assignee: Hubei Yuqiao Construction Engineering Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2023-02-24
Anticipated expiration: 2032-06-01

Abstract

The utility model discloses a stamping forming device of entity pier middle part recess arc template, including the installation base, the equal fixedly connected with guide post in four corners at installation base top, the top fixedly connected with mounting panel of guide post, sliding connection has movable clamp plate between the surface of guide post and the bottom that is located the top of installation base and mounting panel, fixedly connected with telescopic link between mounting panel and the movable clamp plate, movable clamp plate's bottom fixedly connected with upper die base, the top of installation base be provided with the die holder of upper die base looks adaptation, the utility model relates to a stamping process technical field. This stamping forming device of solid pier middle part recess arc template through demoulding mechanism's setting, with the separation between template jack-up realization template in the die holder and the die holder, need not the manual drawing of patterns of operating personnel, both reduced operating personnel's work load, improved stamping processing's efficiency, reduced the safe risk of drawing of patterns again.

Description

Stamping forming device of middle groove arc-shaped template of solid pier

Technical Field

The utility model relates to a stamping processing technology field specifically is a stamping forming device of entity pier middle part recess arc template.

Background

In the railway bridge engineering, entity piers are mostly adopted. In order to facilitate centralized drainage and consider landscape effect, grooves are generally arranged in the middle of the front side surface and the middle of the rear side surface of the solid pier, and vertical drainage pipes are arranged in the grooves. The plane profile of the groove generally consists of 3 sections of circular arcs, the radius of the circular arcs is 10 cm-15 cm, and the depth of the groove is 20 cm-30 cm. Because the size of the groove is relatively small, the processing precision of the groove template and the appearance quality of the concrete in the range of the groove are important factors influencing the overall appearance effect of the pier body

The existing stamping forming device is used for clamping a formed workpiece in a concave die easily after stamping forming of the workpiece, so that the demolding is inconvenient, the manual demolding of an operator is needed, the labor amount of the operator is increased, and the stamping processing efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a stamping forming device of entity pier middle part recess arc template has solved current stamping forming device and to work piece stamping forming back, and the work piece after the shaping is blocked in the concave mould easily, and inconvenient drawing of patterns needs the manual drawing of patterns of operating personnel, has not only increased operating personnel's the amount of labour, has reduced the problem of stamping processing's efficiency moreover.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a stamping forming device of entity pier middle part recess arc template, includes the installation base, the equal fixedly connected with guide post in four corners at installation base top, the top fixedly connected with mounting panel of guide post, sliding connection has the moving press board between the surface of guide post and the bottom that is located installation base's top and mounting panel, fixedly connected with telescopic link between mounting panel and the moving press board, the bottom fixedly connected with upper die base of moving press board, the top of installation base is provided with the die holder with upper die base looks adaptation, be provided with demoulding mechanism between installation base's top and the die holder, demoulding mechanism includes the install bin, the top fixed connection of install bin and installation base, the top of installation base and the one side fixedly connected with driving motor who is located the install bin, driving motor's output shaft fixedly connected with threaded rod, the threaded rod runs through the install bin and extends to the inside of install bin, driving motor's one end fixedly connected with actuating lever, the one end that the actuating lever was kept away from the die holder and is extended to the inside of die holder, the fixed surface fixedly connected with cam of actuating lever, cam and rebound mechanism are provided with the die holder through the die holder, die holder and sliding connection threaded rod.

Preferably, the front and the back of the lower die holder are both fixedly connected with a limiting plate through a supporting frame.

Preferably, the rebounding mechanism comprises a fixed plate, the top of the fixed plate is fixedly connected with the bottom of the ejection strip, limiting rods are connected to two sides of the top of the fixed plate in a sliding mode, and the tops of the limiting rods are fixedly connected with the top of the inner wall of the lower die holder.

Preferably, the top of the fixing plate is fixedly connected with a first spring on the surface of the limiting rod, and the top end of the first spring is fixedly connected with the top of the inner wall of the lower die holder.

Preferably, the bottom end of the limiting rod penetrates through the fixing plate and extends to the bottom of the fixing plate, and a baffle is fixedly connected to one end, located at the bottom of the fixing plate, of the limiting rod.

Preferably, the surface of the threaded rod is in threaded connection with a threaded sleeve, the surface of the threaded sleeve is fixedly connected with a connecting plate, the top of the connecting plate penetrates through the installation box and extends to the outside of the installation box, and one side of the connecting plate, which is close to the lower die holder, is fixedly connected with an ejector rod.

Advantageous effects

The utility model provides a stamping forming device of solid pier middle part recess arc template. Compared with the prior art, the method has the following beneficial effects:

(1) This stamping forming device of entity pier middle part recess arc template, the equal fixedly connected with guide post in four corners through the installation base top, the top fixedly connected with mounting panel of guide post, sliding connection has the movable clamp plate between the surface of guide post and the bottom that is located the installation base, fixedly connected with telescopic link between mounting panel and the movable clamp plate, the bottom fixedly connected with upper die base of movable clamp plate, the top of installation base is provided with the die holder with upper die base looks adaptation, be provided with demoulding mechanism between the top of installation base and the die holder, demoulding mechanism includes the install bin, the top fixed connection of install bin and installation base, the top of installation base and the one side fixedly connected with driving motor that is located the install bin, driving motor's output shaft fixedly connected with threaded rod, the threaded rod runs through the install bin and extends to the inside of install bin, the one end fixedly connected with actuating lever that driving motor was kept away from to the threaded rod runs through the die holder and extends to the inside of die holder, the fixed surface of actuating lever is connected with the cam, be provided with the liftout strip through rebounding mechanism between cam and the lower die holder and the operation personnel's of drawing of patterns that has not only reduced, the risk has not had been reduced again.

(2) This stamping forming device of entity pier middle part recess arc template, include the fixed plate through resilient means, the top of fixed plate and the bottom fixed connection of ejecting strip, the equal sliding connection in both sides at fixed plate top has the gag lever post, the top of gag lever post and the top fixed connection of die holder inner wall, the top of fixed plate and the first spring of fixed surface fixedly connected with that is located the gag lever post, the top of first spring and the top fixed connection of die holder inner wall, the bottom of gag lever post runs through the fixed plate and extends to the bottom of fixed plate, the gag lever post is located the one end fixedly connected with baffle of fixed plate bottom, setting through resilient means, both ejecting strip resets, can realize ejecting strip's reciprocating motion with the cam cooperation again.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

fig. 2 is a sectional view of the demolding mechanism of the present invention;

FIG. 3 is a right sectional view of the lower die holder of the present invention;

fig. 4 is a perspective view of the cam of the present invention.

In the figure: the device comprises a mounting base 1, a guide post 2, a mounting plate 3, a movable pressing plate 4, a demoulding mechanism 5, a mounting box 51, a driving motor 52, a threaded rod 53, a driving rod 54, a cam 55, an ejection strip 56, a threaded sleeve 57, a connecting plate 58, an ejector rod 59, a rebound mechanism 6, a fixing plate 61, a limiting rod 62, a first spring 63, a baffle 64, a telescopic rod 7, an upper die holder 8, a lower die holder 9 and a limiting plate 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a punch forming device of an arc-shaped template with a groove in the middle of an entity pier comprises an installation base 1, four corners of the top of the installation base 1 are fixedly connected with guide columns 2, the top of each guide column 2 is fixedly connected with an installation plate 3, a movable pressing plate 4 is slidably connected between the top of the installation base 1 and the bottom of the installation plate 3 on the surface of each guide column 2, an expansion rod 7 is fixedly connected between the installation plate 3 and the movable pressing plate 4, the expansion rod 7 is a hydraulic expansion rod, the bottom of the movable pressing plate 4 is fixedly connected with an upper die base 8, a lower die base 9 matched with the upper die base 8 is arranged on the top of the installation base 1, a limiting plate 10 is fixedly connected to the front and the back of the lower die base 9 through a supporting frame, a demolding mechanism 5 is arranged between the top of the installation base 1 and the lower die base 9 and comprises an installation box 51, the installation box 51 is fixedly connected with the top of the installation base 1, a driving motor 52 is fixedly connected to one side of the installation box 51 on the top, the driving motor 52 has a forward and backward rotation function, the driving motor is connected with an output shaft of the driving motor 52 and a connecting plate, the driving rod 53, one end of the driving rod 53 is connected with a cam sleeve 54, and one end of the driving rod 58, the cam sleeve 53 is connected with a connecting plate 58, the cam sleeve 59, the driving rod 53 on the surface of the lower die base 51, and the surface of the cam sleeve 53, be provided with ejecting strip 56 through resilience mechanism 6 between cam 55 and the die holder 9, resilience mechanism 6 includes fixed plate 61, the top of fixed plate 61 and the bottom fixed connection of ejecting strip 56, the equal sliding connection in both sides at fixed plate 61 top has gag lever post 62, the top of gag lever post 62 and the top fixed connection of die holder 9 inner wall, the top of fixed plate 61 and the fixed surface who is located gag lever post 62 are connected with first spring 63, the top of first spring 63 and the top fixed connection of die holder 9 inner wall, the bottom of gag lever post 62 runs through fixed plate 61 and extends to the bottom of fixed plate 61, one end fixedly connected with baffle 64 that gag lever post 62 is located the fixed plate 61 bottom, ejecting strip 56 runs through die holder 9 and with die holder 9 sliding connection.

When the die plate is used, the die plate is placed on the lower die holder 9 and limited by the limiting plate, the telescopic rod 7 is opened through the control panel, the telescopic rod 7 pushes the movable pressing plate 4 and the upper die holder 8 to move downwards together when working, the upper die holder 8 moves downwards, rectangular die plate workpieces are punched and formed into a required arc-shaped die plate in one step, the telescopic rod 7 works again to drive the movable pressing plate 4 and the upper die holder 8 to move upwards and reset together, the driving motor 52 is opened through the control panel, the driving motor 52 works to drive the threaded rod 53 and the driving rod to rotate together, the driving rod 54 rotates to drive the cam 55 to rotate together, the cam 55 rotates to jack up the die plate in the lower die holder 9 to realize separation between the die plate and the lower die holder 9, the threaded rod 53 rotates to drive the connecting plate 58 and the ejector rod 59 to move together through the threaded sleeve 57, the ejector rod 59 moves to eject the die plate from one side of the lower die holder 9, and the driving motor 52 reversely rotates to drive the connecting plate 58 and the ejector rod 59 to reset after the die plate is taken out.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 stamping forming device of entity pier middle part recess arc template, includes installation base (1), the equal fixedly connected with guide post (2) in four corners at installation base (1) top, the top fixedly connected with mounting panel (3) of guide post (2), its characterized in that: a movable pressing plate (4) is slidably connected between the top of the installation base (1) and the bottom of the installation plate (3) on the surface of the guide column (2), a telescopic rod (7) is fixedly connected between the installation plate (3) and the movable pressing plate (4), an upper die holder (8) is fixedly connected to the bottom of the movable pressing plate (4), a lower die holder (9) matched with the upper die holder (8) is arranged at the top of the installation base (1), and a demolding mechanism (5) is arranged between the top of the installation base (1) and the lower die holder (9);

demoulding mechanism (5) is including install bin (51), the top fixed connection of install bin (51) and installation base (1), one side fixedly connected with driving motor (52) of install bin (51) is just located at the top of installation base (1), output shaft fixedly connected with threaded rod (53) of driving motor (52), threaded rod (53) run through install bin (51) and extend to the inside of install bin (51), one end fixedly connected with actuating lever (54) of driving motor (52) are kept away from in threaded rod (53), the one end that threaded rod (53) were kept away from in actuating lever (54) runs through die holder (9) and extends to the inside of die holder (9), the fixed surface of actuating lever (54) is connected with cam (55), be provided with ejection strip (56) through rebound mechanism (6) between cam (55) and die holder (9), ejection strip (56) run through die holder (9) and with die holder (9) sliding connection.

2. The stamping forming device of the arc-shaped template of the groove in the middle of the solid pier as claimed in claim 1, wherein: the front and the back of the lower die holder (9) are both fixedly connected with limit plates (10) through support frames.

3. The stamping forming device of the arc-shaped template of the groove in the middle of the solid pier as claimed in claim 1, wherein: rebound mechanism (6) are including fixed plate (61), the top of fixed plate (61) and the bottom fixed connection of ejecting strip (56), the equal sliding connection in both sides at fixed plate (61) top has gag lever post (62), the top of gag lever post (62) and the top fixed connection of die holder (9) inner wall.

4. The stamping forming device of the arc-shaped template of the groove in the middle of the solid pier as claimed in claim 3, wherein: the top of the fixing plate (61) is fixedly connected with a first spring (63) on the surface of the limiting rod (62), and the top end of the first spring (63) is fixedly connected with the top of the inner wall of the lower die holder (9).

5. The stamping forming device of the arc-shaped template of the groove in the middle of the solid pier as claimed in claim 4, wherein: the bottom of gag lever post (62) runs through fixed plate (61) and extends to the bottom of fixed plate (61), gag lever post (62) are located one end fixedly connected with baffle (64) of fixed plate (61) bottom.

6. The stamping forming device of the arc-shaped template of the groove in the middle of the solid pier as claimed in claim 1, wherein: threaded connection has thread bush (57) on the surface of threaded rod (53), the fixed surface of thread bush (57) is connected with connecting plate (58), install bin (51) is run through and is extended to the outside of install bin (51) at the top of connecting plate (58), one side fixedly connected with ejector pin (59) that connecting plate (58) are close to lower die holder (9).