CN211489138U

CN211489138U - Forming device of steel fastener

Info

Publication number: CN211489138U
Application number: CN201922410926.9U
Authority: CN
Inventors: 张�荣; 张宇; 朱勤喜
Original assignee: Siyang Lianxing Metal Products Co ltd
Current assignee: Siyang Lianxing Metal Products Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-09-15
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses a forming device of steel fastener, which comprises a supporting base and a stamping device, wherein the supporting base is provided with a door-shaped frame, the stamping device is fixed on the door-shaped frame, the structural key point is that the supporting base is provided with a vertical blind groove positioned below the stamping device, a push plate is arranged in the vertical blind groove, a lifting device for controlling the push plate to lift up and down is connected between the push plate and the bottom surface of the vertical blind groove, and the supporting base is provided with limit grooves which are positioned at the two sides of the vertical blind groove and are communicated with the vertical blind groove; the utility model has the advantages that: can once only carry out the punching press with the lath and bend to the degree of accuracy of bending is higher, avoids appearing the problem that excessively bends the back and need correct, has not only increased machining efficiency, and has reduced the consumption to the life of lath.

Description

Forming device of steel fastener

Technical Field

The utility model belongs to the technical field of the fastener processing, concretely relates to forming device of steel fastener.

Background

The fastener generally indicates the intermediate junction part of connecting two components, be used for in building engineering more to the fixed of circular steel pipe scaffold, traditional fastener adopts cast iron to make more, however because the weight of cast iron is great, the fastener that adopts the rigid lath to make has also appeared among the prior art, the fastener that current lath was made is adding man-hour, mostly be through bending the lath and process out the flexion that is used for cooperating the steel pipe, at the in-process of bending, need the processing of bending of cubic at least, it is more troublesome, and the problem that needs the correction after the transition is bent appears easily, influence machining efficiency.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a can carry out the forming device who bends fast to the steel fastener plate body.

In order to realize the purpose, the technical proposal adopted by the utility model is that the forming device of the steel fastener comprises a supporting base and a stamping device, wherein the supporting base is provided with a door-shaped frame, the stamping device is fixed on the door-shaped frame, the structure is characterized in that the supporting base is provided with a vertical blind groove positioned below the stamping device, a push plate is arranged in the vertical blind groove, a lifting device for controlling the push plate to lift up and down is connected between the push plate and the bottom surface of the vertical blind groove, the supporting base is provided with limiting grooves positioned at both sides of the vertical blind groove and communicated with the vertical blind groove, a rotatable shaft lever is arranged between the side walls of the limiting grooves, the side walls of the limiting grooves are provided with horizontal sliding grooves positioned above the shaft lever, the limiting grooves are matched with a slide block placed on the shaft lever, the corner ends of the slide block, which are far away from the vertical blind groove, are provided with groove inclined planes, the, an extension spring is arranged in the blind hole, and the tail end of the extension spring is connected with the sliding block.

Furthermore, the stamping device comprises a telescopic device positioned above the vertical blind groove, and the lower end of the telescopic device is connected with a stamping part with the width the same as that of the vertical blind groove.

Furthermore, the lower surface of the punching part is a semicircular curved surface, and a blind jack and a threaded blind hole arranged around the blind jack are formed in the center of the upper surface of the punching part.

Furthermore, the telescopic device is provided with horizontal suspension arms positioned at two sides of the vertical blind groove, the horizontal suspension arms are provided with push rods extending downwards, and the lower ends of the push rods are connected with positioning blocks.

Furthermore, a through hole penetrating through the push rod is formed in the horizontal suspension arm, a limiting rod is arranged on the push rod, and a compression reset spring sleeved on the push rod is arranged between the limiting rod and the horizontal suspension arm.

Furthermore, the lower surface of the positioning block is provided with a square groove, a sliding roller is connected in the square groove, and a protrusion extending downwards is arranged at the corner end of the positioning block far away from the telescopic device.

The utility model has the advantages that: can once only carry out the punching press with the lath and bend to the degree of accuracy of bending is higher, avoids appearing the problem that excessively bends the back and need correct, has not only increased machining efficiency, and has reduced the consumption to the life of lath.

Drawings

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

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

FIG. 3 is a schematic view of the butt structure between the sliding block and the supporting base of the present invention;

fig. 4 is a schematic structural view of the positioning block of the present invention;

FIG. 5 is a schematic view of the connection structure of the punch part and the expansion device of the present invention;

FIG. 6 is a schematic view of the slider structure of the present invention;

the device comprises a support base 1, a door-shaped frame 2, a vertical blind groove 3, a push plate 4, a lifting device 5, a limiting groove 6, a shaft rod 7, a horizontal sliding groove 8, a sliding block 9, a protruding strip body 10, a bevel slope 11, a blind hole 12, a tension spring 13, a telescopic device 14, a punching part 15, a blind jack 16, a threaded blind hole 17, a middle block 18, a protruding part 19, a threaded hole 20, a bolt 21, a horizontal suspension arm 22, a push rod 23, a positioning block 24, a through hole 25, an extending hole 26, a limiting rod 27, a compression reset spring 28, a square groove 29, a slide roller 30 and a protruding part 31.

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 to 6, the forming device for steel fasteners comprises a supporting base 1 and a stamping device, wherein a door-shaped frame 2 is arranged on the supporting base 1, the stamping device is fixed on the door-shaped frame 2, a vertical blind groove 3 positioned below the stamping device is arranged on the supporting base 1, a push plate 4 is arranged in the vertical blind groove 3, a lifting device 5 for controlling the push plate 4 to lift up and down is connected between the push plate 4 and the bottom surface of the vertical blind groove 3, limiting grooves 6 which are positioned at two sides of the vertical blind groove 3 and are communicated with the vertical blind groove 3 are arranged on the supporting base 1, a rotatable shaft lever 7 is arranged between the side walls of the limiting grooves 6, a horizontal sliding groove 8 positioned above the shaft lever 7 is arranged on the side wall of the limiting groove 6, a sliding block 9 placed on the shaft lever 7 is matched in the limiting groove 6, a protruding strip plate body 10 matched in the horizontal sliding groove 8 is, the angle end of the sliding block 9 far away from the vertical blind groove 3 is provided with a bevel slope 11, the limiting groove 6 is internally provided with a blind hole 12 which is positioned between the horizontal sliding grooves 8 and extends in the horizontal direction, the blind hole 12 is internally provided with an extension spring 13, the tail end of the extension spring 13 is connected with the sliding block 9, when a steel plate strip fastener is processed, the two ends of the steel plate strip are placed on the sliding block 9 in the limiting groove 6, then the steel plate strip is stamped through a stamping device, when the middle position of the formed steel plate strip is bent downwards, the sliding block 9 moves towards the direction of the vertical blind groove 3 along with the two ends of the steel plate strip, so that stamping bending can be completed, and after stamping bending, the bent steel plate strip can be pushed out through the lifting of the lifting device 5 to drive the pushing plate 4, so that the steel plate strip is convenient to take, and can be stamped and bent at one time, the bending accuracy is high, not only has increased machining efficiency to reduced the consumption to the life of steel slats, wherein elevating gear 5 adopts current electric putter, and does not restrict the model, as long as can realize can extend or shorten after through the control.

The punching device comprises a telescopic device 14 located above the vertical blind groove 3, the lower end of the telescopic device 14 is connected with a punching portion 15 with the width being the same as that of the vertical blind groove 3, the lower surface of the punching portion 15 is a semicircular curved surface, a blind jack 16 and a threaded blind hole 17 formed around the blind jack 16 are formed in the center of the upper surface of the punching portion 15, the lower end of the telescopic device 14 is connected with a middle block 18, a protruding portion 19 matched in the blind jack 16 is formed in the lower surface of the middle block 18, a threaded through hole 20 coaxially formed in the threaded blind hole 17 is formed in the middle block 18, the middle block 18 and the punching portion 15 can be fixed through a bolt 21, the telescopic device 14 can adopt a push rod motor or a hydraulic cylinder and also has a telescopic function without limiting the type.

In addition, the telescopic device 14 is provided with horizontal suspension arms 22 positioned at two sides of the vertical blind groove 3, the horizontal suspension arms 22 are provided with push rods 23 extending downwards, the lower ends of the push rods 23 are connected with positioning blocks 24, the horizontal suspension arms 22 are provided with through holes 25 penetrating through the push rods 23, the door-shaped frame 2 is provided with extending holes 26 arranged coaxially with the through holes 25, the push rods 23 are provided with stop rods 27, compression return springs 28 sleeved on the push rods 23 are arranged between the stop rods 27 and the horizontal suspension arms 22, when the telescopic device 14 extends, the positioning blocks 24 enter the stop grooves 6 firstly and are subjected to primary punching with steel strips on the sliding blocks 9, as the lower surfaces of the positioning blocks 24 are provided with square grooves 29, the square grooves 29 are internally connected with sliding rollers 30, the corner ends of the positioning blocks 24 far away from the telescopic device 14 are provided with downwards extending protruding parts 31, and the protruding parts 31 are in seamless fit with the bevel 11, so that two, and after the telescopic device 14 continues to extend, the punching part 15 can enter the vertical blind groove 3 to bend and punch the steel plate strip, and at the moment, two ends of the steel plate strip are limited by the positioning block 24 and do not bend upwards, so that the steel plate strip is punched and bent at one time.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a forming device of steel fastener, is equipped with a type frame including supporting base and stamping device on the support base, stamping device fix on a type frame its characterized in that: the support base on be equipped with the vertical blind groove that is located stamping device below, vertical blind inslot is equipped with the push pedal, is connected with the elevating gear that the control push pedal carries out the oscilaltion between the bottom surface in push pedal and vertical blind groove, the support base on be equipped with the spacing groove that is located the both sides of vertical blind groove and communicates with vertical blind groove, be equipped with rotatable axostylus axostyle between the lateral wall of spacing groove, be equipped with the horizontal spout that is located the top of axostylus axostyle on the lateral wall of spacing groove, the spacing inslot cooperation has the slider of placing on the axostylus axostyle, the horn end of keeping away from vertical blind groove on the slider is equipped with the groove inclined plane, the spacing inslot be equipped with the.

2. The forming device of a steel fastener according to claim 1, wherein: the stamping device comprises a telescopic device positioned above the vertical blind groove, and the lower end of the telescopic device is connected with a stamping part with the width the same as that of the vertical blind groove.

3. The forming device of a steel fastener according to claim 2, wherein: the lower surface of the punching part is a semicircular curved surface, and a blind jack and a threaded blind hole arranged around the blind jack are formed in the center of the upper surface of the punching part.

4. The forming device of a steel fastener according to claim 2, wherein: the telescopic device is provided with horizontal suspension arms positioned on two sides of the vertical blind groove, the horizontal suspension arms are provided with push rods extending downwards, and the lower ends of the push rods are connected with positioning blocks.

5. The forming device of a steel fastener according to claim 4, wherein: the horizontal suspension arm is provided with a through hole penetrating through the push rod, the push rod is provided with a limiting rod, and a compression reset spring sleeved on the push rod is arranged between the limiting rod and the horizontal suspension arm.

6. The forming device of a steel fastener according to claim 4, wherein: the lower surface of the positioning block is provided with a square groove, a sliding roller is connected in the square groove, and a protrusion extending downwards is arranged at the corner end of the positioning block far away from the telescopic device.