CN215616309U - Special riveting mechanism of iron-clad - Google Patents

Abstract

The utility model relates to the technical field of riveting mechanisms, in particular to a special riveting mechanism for an iron shell. The die comprises an upper die and a lower die, wherein the upper die comprises an upper die plate, an upper fixing plate fixedly mounted below the upper die plate through fixing screws, a base plate arranged below the upper fixing plate, a pressing block arranged below the base plate, and limiting posts arranged on two sides of the pressing block, the lower die comprises a lower die plate, a lower fixing plate arranged on the lower die plate, and limiting plates arranged on the lower fixing plate, the upper die and the lower die are connected through guide posts and guide sleeves, inverted Y-shaped grooves are formed in the limiting plates, and iron shell jigs are arranged in the inverted Y-shaped grooves of the limiting plates. The utility model has the advantages that: the storage is convenient, the assembly and the replacement are convenient, and the cost is low; improve operator's safety, avoid the installation dislocation, lead to the riveting error, harm product and riveting mechanism are applicable to the product riveting of different models.

Description

Special riveting mechanism of iron-clad

Technical Field

The utility model relates to the technical field of riveting mechanisms, in particular to a special riveting mechanism for an iron shell.

Background

The riveting machine utilizes punching machine equipment and a special connecting die to form a stress-free concentrated internal mosaic round point with certain tensile strength and shear strength through an instant strong high-pressure processing process according to the cold extrusion deformation of the material of the plate, and then two layers or multiple layers of plates with different materials and different thicknesses can be connected.

The existing iron shell product needs to rivet and press a screw on the iron shell, but the iron shell is an irregular product, the existing riveting press is not suitable for the iron shell, and the existing riveting press mechanism is too single to rivet and press a product, so that the problem needs to be solved by designing a special riveting press mechanism for the iron shell.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a riveting mechanism special for an iron shell, which overcomes the defects in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a riveting mechanism special for an iron shell comprises an upper die and a lower die, wherein the upper die comprises an upper die plate, an upper fixing plate fixedly arranged below the upper die plate through fixing screws, a base plate arranged below the upper fixing plate, a pressing block arranged below the base plate, and limiting columns arranged on two sides of the pressing block, the lower die comprises a lower die plate, a lower fixing plate arranged on the lower die plate, and a limiting plate arranged on the lower fixing plate, the upper die and the lower die are connected through a guide pillar and a guide sleeve, an inverted Y-shaped groove is formed in the limiting plate, an iron shell jig is arranged in the inverted Y-shaped groove of the limiting plate, the iron shell jig comprises a jig base, a jig limiting block fixedly arranged on the jig base through screws, a rear seat fixedly arranged behind the jig base, a long rod connected with the rear seat, a handle connected with the rear seat through screws, an iron shell is arranged on the jig limiting block, and screw mounting holes are further formed in the jig limiting block, and limiting shafts are arranged on two sides of the jig base.

Preferably, the jig base is provided with a mounting hole matched with the jig limiting block for fixing, the mounting groove formed by the jig limiting block is matched with the iron shell, and the iron shell can be embedded on the jig limiting block.

Preferably, the rear end of the long rod is provided with a threaded hole, and the handle is fixedly installed at the rear end of the long rod through a screw matched with the threaded hole in a threaded manner.

Preferably, the limiting plate is fixedly arranged on the lower fixing plate through a first fixing screw.

Preferably, the guide post is further sleeved with a spring.

The utility model has the beneficial effects that: the utility model is composed of detachable parts such as screws, and the like, thereby being convenient for storage, assembly and replacement and having low cost; stock and handle, supplementary manual work of cooperation is taken, convenient and fast, and the effectual hand of avoiding stretches into in the mould, improves operator's safety. The spacing axle of tool base both sides is effectual carries on spacingly, and when the iron-clad installation, the installation dislocation is avoided to the spacing fixed of help, leads to riveting mistake, harms product and riveting mechanism, is applicable to the product riveting of different models.

Drawings

FIG. 1 is a side view of a riveting mechanism for iron shell of the present invention;

FIG. 2 is a partial top view of a riveting mechanism for iron shell according to the present invention;

FIG. 3 is a front view of an iron case fixture of the riveting mechanism for iron cases of the present invention;

FIG. 4 is a top view of an iron case fixture of the riveting mechanism for iron cases of the present invention;

in the figure: 1. an upper die; 2. a lower die; 11. mounting a template; 12. a set screw; 13. an upper fixing plate; 14. a base plate; 15. briquetting; 16. a limiting column; 21. a lower template; 22. a lower fixing plate; 23. a limiting plate; 24 limiting holes; 3. a guide post; 4. a guide sleeve; 5. an iron shell jig; 51. a jig base; 52. a jig limiting block; 53. a rear seat; 54. a long rod; 55. a handle; 56. a screw mounting hole; 57. a limiting shaft; 541 a threaded hole; 551 screws; 231. a first set screw; 6. an iron shell; 7. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 4, the embodiment is a riveting mechanism special for an iron shell, and the riveting mechanism comprises an upper die 1 and a lower die 2, wherein the upper die 1 comprises an upper die plate 11, an upper fixing plate 13 fixedly mounted below the upper die plate 11 through a fixing screw 12, a backing plate 14 arranged below the upper fixing plate 13, a pressing block 15 arranged below the backing plate 14, and limiting posts 16 arranged at two sides of the pressing block 15, the lower die 2 comprises a lower die plate 21, a lower fixing plate 22 arranged on the lower die plate 21, and a limiting plate 23 arranged on the lower fixing plate 22, the upper die 1 and the lower die 2 are connected through a guide post 3 and a guide sleeve 4, the limiting plate 23 is provided with an inverted Y groove, an iron shell jig 5 is arranged in the inverted Y groove of the limiting plate 23, the iron shell jig 5 comprises a jig base 51, a jig limiting block 52 fixedly mounted on the jig base 51 through a screw, a rear seat 53 fixedly mounted behind the jig base 51, and a rear seat 16, The tool limiting block 52 is provided with an iron shell 6, the tool limiting block 52 is further provided with a screw mounting hole 56, and two sides of the tool base 51 are further provided with limiting shafts 57.

The whole iron shell jig is composed of detachable parts such as screws and the like, so that the iron shell jig is convenient to store, assemble and replace and low in cost; stock 54 and handle, supplementary artifical taking of cooperation, convenient and fast, effectual hand of avoiding stretches into in the mould, improves operator's safety. The spacing axle of tool base both sides is effectual carries on spacingly, and when the iron-clad installation, the spacing fixed of help avoids the installation dislocation, leads to riveting mistake, damage product and riveting mechanism. And the position of the riveting screw on the iron shell corresponds to the screw mounting hole on the jig limiting block.

The inverted Y-shaped groove formed in the limiting plate 23 is effectively matched with an iron shell jig for limiting and clamping, and directly enters along the notch to be pushed to the bottom.

And the lower die 2 is also provided with a limiting hole 24 matched with the limiting column for use. And the limiting hole is arranged corresponding to the limiting column.

The jig base 51 is provided with a mounting hole matched with the jig limiting block 52 for fixing, the mounting groove formed in the jig limiting block 52 is matched with the iron shell 6, and the iron shell 6 can be embedded on the jig limiting block 52. The jig limiting block is fixedly mounted on the jig base through screws and mounting holes, and matched jigs can be rapidly mounted and dismounted and replaced.

The rear end of the long rod 54 is provided with a threaded hole 541, and the handle 55 is fixedly arranged at the rear end of the long rod 54 through a screw 551 matched with the threaded hole in a threaded manner.

The limiting plate 23 is fixedly mounted on the lower fixing plate by a first fixing screw 231. The limiting plate can be installed and dismantled through screwing up, dismantling first set screw to the limiting plate, can use through changing the iron-clad tool that the limiting plate cooperates the difference.

The guide post 3 is also sleeved with a spring 7. The lower die resets after being pressed down, the elastic force given by the spring is matched to reset more quickly, the pressure of the mechanism is reduced, and the practical service life of the mechanism is prolonged.

This implementation case is when implementing, will install limiting plate and equipment iron-clad tool according to the product model earlier, in placing the screw mounting hole on the tool stopper with the screw, install the iron-clad on the tool stopper, after the installation, place the riveting mechanism along the limiting plate with the iron-clad tool of installing in, press down the mould through pushing down the mechanism, press down through the cooperation of guide pillar and guide pin bushing, the briquetting is pressed on the iron-clad tool, press together iron-clad and screw, resetting, the iron-clad tool is taken out to the manual work, move more than the repetition, carry out the riveting.

The utility model has the advantages that the utility model is composed of detachable parts such as screws, is convenient to store, assemble and replace and has low cost; the long rod and the handle are matched to assist manual taking, so that the device is convenient and quick, the hand is effectively prevented from extending into the die, and the safety of an operator is improved; the spacing axle of tool base both sides is effectual carries on spacingly, and when the iron-clad installation, the spacing fixed of help avoids the installation dislocation, leads to riveting mistake, damage product and riveting mechanism.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (5)

1. The utility model provides a special riveting mechanism of iron-clad, includes mould and lower mould, go up the mould and include the cope match-plate pattern, through fixing screw fixed mounting at the upper fixed plate under the cope match-plate pattern, set up the backing plate under the upper fixed plate, set up the briquetting under the backing plate, set up the spacing post in the briquetting both sides, the lower mould includes the lower bolster, sets up the bottom plate on the lower bolster, sets up the limiting plate on the bottom plate, go up and be connected its characterized in that through guide pillar and guide pin bushing between mould and the lower mould: the limiting plate has been seted up the groove of falling Y the inslot of falling Y of limiting plate is provided with the iron-clad tool, the iron-clad tool includes the tool base, through tool stopper, the back seat of putting behind the tool base of screw fixed mounting on the tool base, fixed mounting, connect with the stock of back seat, threaded connection and the handle on the stock, install the iron-clad on the tool stopper, the screw mounting hole has still been seted up on the tool stopper, still is provided with spacing axle in tool base both sides.

2. The special riveting mechanism for iron shells according to claim 1, characterized in that: the fixture base is provided with a mounting hole matched with the fixture limiting block for fixing, the mounting groove formed by the fixture limiting block is matched with the iron shell, and the iron shell can be embedded on the fixture limiting block.

3. The special riveting mechanism for iron shells according to claim 1, characterized in that: the rear end of the long rod is provided with a threaded hole, and the handle is fixedly installed at the rear end of the long rod through a screw matched with the threaded hole in a threaded mode.

4. The special riveting mechanism for iron shells according to claim 1, characterized in that: the limiting plate is fixedly arranged on the lower fixing plate through a first fixing screw.

5. The special riveting mechanism for iron shells according to claim 1, characterized in that: the guide post is also sleeved with a spring.

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