CN111034646A

CN111034646A - Automatic pin punching device for birdcage bottom ring

Info

Publication number: CN111034646A
Application number: CN201911409538.7A
Authority: CN
Inventors: 陈国水
Original assignee: 陈国水
Current assignee: Jining qiangke pipe and Defense Material Co.,Ltd.
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-04-21
Anticipated expiration: 2039-12-31
Also published as: CN111034646B

Abstract

The invention discloses an automatic device for pinning a base ring of a birdcage, relates to the technical field of birdcage machining, and solves the problems that the existing pin assembling mode is mainly mechanical embedding, is not suitable for machining of solid-wood birdcages, does not have the integrated cutting and embedding functions, is troublesome to manually machine, needs multiple steps to complete, and is low in efficiency. An automatic device for pinning a birdcage bottom ring comprises a bottom ring; the top of the bottom ring is fixedly provided with four groups of assembling rods through threaded connection; a cutting ring, a limiting ring, a transmission ring and a top ring are sequentially arranged outside the assembling rod in a penetrating manner; the pin accomplishes continuous motion through the collocation of each subassembly, can accomplish fixed point, the cutting and the press embedding step to the pin through the single effort of pressing the handle, for the pin provides convenient and fast's assembly function, compare the mode of manual repeated a plurality of step processing more simple, and is consuming time significantly reduced, has improved work efficiency.

Description

Automatic pin punching device for birdcage bottom ring

Technical Field

The invention relates to the technical field of birdcage processing, in particular to an automatic device for pinning a base ring of a birdcage.

Background

At present most rectangle birdcage foundation circle is that the workman uses the pin to splice four stuff and become, need hold the single pin of accomplishing in advance of making, insert the top of rectangle birdcage foundation circle with the one end of pin, insert the top back of rectangle birdcage foundation circle with the one end of pin, the pin on the top that the vice that holds will be cut (the pin that enough length will be left on birdcage foundation circle top), workman right hand luffing motion vice afterwards, vice luffing motion can pound the pin after cutting, and then make the pin squeeze into in the birdcage foundation circle by the workman and fix the birdcage foundation circle.

For example, patent No. CN105215931B discloses an automatic pin press-in device, which is characterized in that: including the positioning seat that is used for installing the target product positioning seat left side is equipped with the pin feeding mechanism who is used for providing the pin the positioning seat right side is equipped with and is used for with the target product fastening is in compress tightly the cylinder on the positioning seat top is equipped with and is used for with the pin absorbs and fastens conveying fastener on the target product, this automatic push in device of pin can be automatic with the target product of pin impressing, guarantees the precision, raises the efficiency, greatly reduced operation personnel's intensity of labour.

However, the pin assembly mode that uses at present mainly is through mechanical embedding, is not suitable for the processing of wood birdcage, does not possess the integration and accomplishes the function of cutting and embedding, and manual work is comparatively troublesome, need carry out a plurality of steps and accomplish, and is inefficient, consequently, unsatisfied current demand, to this we have proposed an automatics that is used for birdcage foundation ring to beat the pin.

Disclosure of Invention

Problem (A)

The invention aims to provide an automatic device for pinning a birdcage bottom ring, which solves the problems that the currently used pin assembling mode in the background technology is mainly mechanical embedding, is not suitable for processing a solid wood birdcage, does not have the function of integrally finishing cutting and embedding, is troublesome to manually process, needs to finish a plurality of steps and is low in efficiency.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: an automatic device for pinning a birdcage bottom ring comprises a bottom ring; the top of the bottom ring is fixedly provided with four groups of assembling rods through threaded connection; the assembly rod is externally provided with a cutting ring, a limiting ring, a transmission ring and a top ring in a penetrating mode in sequence.

Preferably, the bottom ring further comprises a sliding bracket; sliding supports are uniformly arranged on the two sides of the bottom ring, and grooves are formed in the tops of the sliding supports; rounding corners of the top of the inner side of the sliding support; four groups of circular grooves are formed in the top of the bottom ring, and screw holes are formed in the circular grooves; the outer side of the bottom of the assembling rod is of a threaded structure, and the assembling rod is fixedly arranged in the circular groove of the bottom ring through threaded connection.

Preferably, the cutting ring further comprises a guide rod; two groups of guide rods are integrally arranged on two sides of the cutting ring, and the cutting ring is arranged in the sliding support groove in a sliding mode through the guide rods; four groups of square through holes are formed in the periphery of the cutting ring in parallel, and two groups of feed devices are arranged on two sides of the cutting ring in a sliding mode through the square through holes.

Preferably, the cutter feeding device further comprises a reset plate; the feeding device is of a U-shaped structure, and two sides of the top of the corner of the feeding device are both provided with inclined plane structures; the outer ends of the cutter feeding devices penetrate through the cutting rings and are fixedly provided with reset plates through bolts, springs penetrate through the outer sides of the guide rods, and the end parts of the guide rods penetrate through the reset plates and are connected in a sliding mode; the bottom of the corner end of the feed device is fixedly provided with a cutting knife through a bolt, and the top surface of the cutting knife is of an inclined structure which slides inwards and downwards and is aligned.

Preferably, four groups of T-shaped holes are formed in the periphery of the bottom of the cutting ring, and springs are sleeved outside the assembling rods between the cutting ring and the bottom ring; when the reset plate is positioned at the top of the sliding support, the top surface of the cutting ring is in contact with the limiting ring, and the limiting ring is fixed on the outer side of the assembling rod through a jackscrew.

Preferably, the transmission ring further comprises a handle and a push rod; two groups of handles are fixedly arranged on the two sides of the transmission ring through threaded connection; two groups of push rods are integrally arranged on the inner side of the transmission ring, and the bottoms of the push rods are both provided with inclined surface structures; the bottom inclined plane of the push rod is matched with the inner side inclined plane at the corner of the top surface of the feed device; and a pin barrel is fixedly arranged on the inner side of the top of the push rod through a bolt.

Preferably, the lowest movable position of the cutting knife is lower than the bottom surface of the bottom ring; the distance between the limiting ring and the top ring is larger than that between the limiting ring and the bottom ring, and the moving distance of the transmission ring is consistent with the distance when the cutting knife is combined from the widest position to the middle position.

Preferably, the pin barrel further comprises a mounting plate, a fixing device, an ear and a movable clamping block; the outer side of the pin cylinder is integrally provided with an installation plate, and the pin cylinder is fixed at the top of the push rod through the installation plate; the top of the pin cylinder is integrally provided with a fixing device; two groups of ears are integrally arranged at two ends of one side of the fixing device, and guide rods are arranged at the inner sides of the ears through bolts and sleeved with springs; the inner side wall of the fixing device is matched with the ear guide rod and is provided with a movable clamping block in a sliding manner; the outer side of the fixing device is movably provided with a screw rod through threaded connection.

(III) advantageous effects

The invention provides an automatic device for knocking pins on a birdcage bottom ring, which is provided with a push rod and a feed device, can change vertical force into transverse acting force, draw together cutting knives to cut wooden pins, and continuously press the cut pins by pressure to finish assembly; before the pin is cut, the bottom end of the pin can be inserted into the pin hole of the birdcage bottom ring to be positioned in the moving process of the pin barrel, so that the subsequent fixing step is facilitated.

Secondly, the arrangement of the sliding support and the reset plate provides a guiding function for the cutting ring, the sliding support is of a turning structure, the narrow end can be guaranteed to move downwards when the cutting knife finishes the cutting step, a limiting function is provided, and the processing step can be guaranteed to be cutting firstly and then press-embedding.

Moreover, the pin accomplishes continuous motion through the collocation of each subassembly, and single effort through pressing the handle can accomplish the fixed point to the pin, cut and press and inlay the step, for the pin provides convenient and fast's assembly function, compares the mode of manual repeated a plurality of step processing more simply, and the significantly reduced is consuming time, has improved work efficiency.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic perspective exploded view of an embodiment of the present invention;

FIG. 3 is a bottom view of the embodiment of the present invention;

FIG. 4 is a schematic structural diagram of an operating state in an embodiment of the present invention;

FIG. 5 is a schematic bottom view of the working state of the embodiment of the present invention;

FIG. 6 is a schematic perspective view of a pin barrel according to an embodiment of the present invention;

FIG. 7 is a schematic perspective view of a fixing device according to an embodiment of the present invention;

FIG. 8 is an enlarged partial structural view of part A in the embodiment of the present invention;

in fig. 1 to 8, the correspondence between the part names or lines and the reference numbers is: 1. the cutting device comprises a bottom ring, 101, a sliding support, 2, an assembling rod, 3, a cutting ring, 301, a guide rod, 4, a limiting ring, 5, a transmission ring, 501, a handle, 502, a push rod, 6, a top ring, 7, a pin barrel, 701, a mounting plate, 702, a fixing device, 703, an ear, 704, a movable clamping block, 8, a feeding device, 801, a reset plate, 9 and a cutting knife.

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.

Example 1

Referring to fig. 1 and fig. 3 to 5, an embodiment of the present invention: an automatic device for pinning a birdcage bottom ring comprises a bottom ring 1, wherein four groups of assembly rods 2 are fixedly arranged at the top of the bottom ring 1 through threaded connection; the assembly rod 2 is externally provided with a cutting ring 3, a limiting ring 4, a transmission ring 5 and a top ring 6 in sequence.

Wherein, the bottom ring 1 also comprises a sliding bracket 101; the two sides of the bottom ring 1 are uniformly provided with sliding supports 101, and the tops of the sliding supports 101 are provided with grooves; rounding off the corners of the top of the inner side of the sliding support 101; the top of the bottom ring 1 is provided with four groups of circular grooves, and the insides of the circular grooves are provided with screw holes; the outer side of the bottom of the assembling rod 2 is of a threaded structure, and the assembling rod 2 is fixedly arranged in a circular groove of the bottom ring 1 through threaded connection.

Example 2

On the basis of embodiment 1, please refer to fig. 1 to 2 and fig. 8, an embodiment provided by the present invention: an automatic device for pinning a birdcage bottom ring is characterized in that a cutting ring 3 further comprises a guide rod 301; two groups of guide rods 301 are integrally arranged on two sides of the cutting ring 3, and the cutting ring 3 is arranged in the groove of the sliding bracket 101 in a sliding manner through the guide rods 301; four groups of square through holes are formed in the periphery of the cutting ring 3 in parallel, and two groups of feed devices 8 are arranged on two sides of the cutting ring 3 in a sliding mode through the square through holes.

Wherein, the cutter feeding device 8 also comprises a reset plate 801; the feed device 8 is of a U-shaped structure, and two sides of the top of the corner of the feed device 8 are both provided with inclined plane structures; the outer ends of the cutter feeding devices 8 penetrate through the cutting rings 3 and are fixedly provided with reset plates 801 through bolts, springs penetrate through the outer sides of the guide rods 301, and the end portions of the guide rods penetrate through the reset plates 801 to be connected in a sliding mode; the bottom of the corner end of the feed device 8 is fixedly provided with a cutter 9 through a bolt, and the top surface of the cutter 9 is of an inclined structure which slides inwards and aligns.

Wherein four groups of T-shaped holes are formed in the periphery of the bottom of the cutting ring 3, and springs are sleeved outside the assembling rods 2 between the cutting ring 3 and the bottom ring 1; when the reset plate 801 is located at the top of the sliding support 101, the top surface of the cutting ring 3 is in contact with the limiting ring 4, and the limiting ring 4 is fixed on the outer side of the assembling rod 2 through a jackscrew.

Wherein, the driving ring 5 also comprises a handle 501 and a push rod 502; two groups of handles 501 are fixedly arranged on the two sides of the transmission ring 5 through threaded connection; two groups of push rods 502 are integrally arranged on the inner side of the transmission ring 5, and the bottoms of the push rods 502 are both provided with inclined surface structures; the bottom inclined plane of the push rod 502 is matched with the inner inclined plane at the corner of the top surface of the feed device 8; the inner side of the top of the push rod 502 is fixedly provided with a pin barrel 7 through a bolt.

Wherein, the lowest movable position of the cutter 9 is lower than the bottom surface of the bottom ring 1; the distance between the limiting ring 4 and the top ring 6 is larger than the distance between the limiting ring 4 and the bottom ring 1, and the moving distance of the transmission ring 5 is consistent with the distance when the cutting knife 9 is combined from the widest position to the middle.

Example 3

On the basis of the

embodiments

1 and 2, please refer to fig. 6 to 7, an embodiment provided by the present invention: an automatic device for pinning a birdcage bottom ring is characterized in that a pin barrel 7 further comprises a mounting plate 701, a fixing device 702, an ear 703 and a movable clamping block 704; the mounting plate 701 is integrally arranged on the outer side of the pin cylinder 7, and the pin cylinder 7 is fixed on the top of the push rod 502 through the mounting plate 701; the top of the pin barrel 7 is integrally provided with a fixing device 702; two groups of ears 703 are integrally arranged at two ends of one side of the fixing device 702, and guide rods are arranged at the inner sides of the ears 703 through bolts and are sleeved with springs; the inner side wall of the fixing device 702 is provided with a movable clamping block 704 in a sliding way by matching with the ear 703 guide rod; the outer side of the fixing device 702 is movably provided with a screw through threaded connection.

The working principle is as follows: inserting wood pins into the fixing device 702, tightening the movable clamping blocks 704 through bolts for fixing, placing the device at the top of the hole, aligning the wood pins at the same time, enabling the bottom ends of the wood pins to be in contact with the pin hole ports of the birdcage bottom ring, and holding the two groups of handles 501 for vertical pressing; the handle 501 drives the transmission ring 5 to move downwards, the inclined plane structure at the bottom of the push rod 502 folds the cutter feeding device 8, and the two groups of cutting knives 9 are combined to cut the pin; meanwhile, when the guillotine 9 is combined, the reset plate 801 is separated from the limit of the sliding bracket 101, continues to move downwards, and presses the pin into the pin hole of the bottom ring of the birdcage by the pressure of the human body to complete the assembly; after the use is finished, the handle 501 is loosened, the cutting ring 3 automatically resets through the elasticity of the spring, the reset plate 801 resets through the rebounding of the spring outside the guide rod 301 when the highest position is reached, the driving ring 5 is pulled up in a sliding mode through the inclined surface structure of the cutter feeding device 8, the movable clamping block 704 is loosened to manually position the wooden pin again, and then the previous steps are repeated for assembly.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatic device that is used for birdcage foundation ring to beat pin which characterized in that: comprises a bottom ring (1); the top of the bottom ring (1) is fixedly provided with four groups of assembling rods (2) through threaded connection; the assembly rod (2) is sequentially provided with a cutting ring (3), a limiting ring (4), a transmission ring (5) and a top ring (6).

2. The automatic pinning device for the birdcage bottom ring according to claim 1, further comprising: the bottom ring (1) also comprises a sliding support (101); sliding supports (101) are uniformly arranged on two sides of the bottom ring (1), and grooves are formed in the tops of the sliding supports (101); the corners of the top of the inner side of the sliding support (101) are subjected to rounding treatment; the top of the bottom ring (1) is provided with four groups of circular grooves, and screw holes are formed in the circular grooves; the outer side of the bottom of the assembling rod (2) is of a threaded structure, and the assembling rod (2) is fixedly arranged in a circular groove of the bottom ring (1) through threaded connection.

3. An automated apparatus for pinning a birdcage rim, according to claim 2, and further comprising: the cutting ring (3) also comprises a guide rod (301); two groups of guide rods (301) are integrally arranged on two sides of the cutting ring (3), and the cutting ring (3) is arranged in a groove of the sliding support (101) in a sliding mode through the guide rods (301); four groups of square through holes are formed in the periphery of the cutting ring (3) in parallel, and two groups of feed devices (8) are arranged on the two sides of the cutting ring (3) in a sliding mode through the square through holes.

4. An automated apparatus for pinning a birdcage rim, according to claim 3, and further comprising: the cutter feeding device (8) also comprises a reset plate (801); the feed device (8) is of a U-shaped structure, and two sides of the top of the corner of the feed device (8) are both provided with inclined plane structures; the outer ends of the cutter feeding devices (8) penetrate through the cutting rings (3) and are fixedly provided with reset plates (801) through bolts, springs penetrate through the outer sides of the guide rods (301), and the end portions of the guide rods penetrate through the reset plates (801) to be connected in a sliding mode; the bottom of the corner end of the feed device (8) is fixedly provided with a cutting knife (9) through a bolt, and the top surface of the cutting knife (9) is of an inclined structure which slides inwards and is aligned.

5. An automated apparatus for pinning a birdcage rim, according to claim 4, and further comprising: four groups of T-shaped holes are formed in the periphery of the bottom of the cutting ring (3), and springs are sleeved outside the assembling rods (2) between the cutting ring (3) and the bottom ring (1); when the reset plate (801) is located at the top of the sliding support (101), the top surface of the cutting ring (3) is in contact with the limiting ring (4), and the limiting ring (4) is fixed on the outer side of the assembling rod (2) through a jackscrew.

6. The automatic pinning device for the birdcage bottom ring according to claim 1, further comprising: the transmission ring (5) also comprises a handle (501) and a push rod (502); two groups of handles (501) are fixedly arranged on the two sides of the transmission ring (5) through threaded connection; two groups of push rods (502) are integrally arranged on the inner side of the transmission ring (5), and the bottoms of the push rods (502) are both provided with an inclined plane structure; the bottom inclined plane of the push rod (502) is matched with the inner inclined plane at the corner of the top surface of the feed device (8); the inner side of the top of the push rod (502) is fixedly provided with a pin barrel (7) through a bolt.

7. An automated apparatus for pinning a birdcage rim, according to claim 4, and further comprising: the lowest movable position of the cutting knife (9) is lower than the bottom surface of the bottom ring (1); the distance between the limiting ring (4) and the top ring (6) is larger than the distance between the limiting ring (4) and the bottom ring (1), and the moving distance of the transmission ring (5) is consistent with the distance when the cutting knife (9) is combined from the widest position to the middle.

8. An automated apparatus for pinning a birdcage rim, according to claim 6, and further comprising: the pin barrel (7) further comprises a mounting plate (701), a fixing device (702), an ear (703) and a movable clamping block (704); the mounting plate (701) is integrally arranged on the outer side of the pin barrel (7), and the pin barrel (7) is fixed to the top of the push rod (502) through the mounting plate (701); the top of the pin barrel (7) is integrally provided with a fixing device (702); two groups of ears (703) are integrally arranged at two ends of one side of the fixing device (702), and guide rods are arranged at the inner sides of the ears (703) through bolts and are sleeved with springs; the inner side wall of the fixing device (702) is matched with the guide rod of the ear (703) to be provided with a movable clamping block (704) in a sliding way; the outer side of the fixing device (702) is movably provided with a screw rod through threaded connection.