CN216966330U - Aluminum alloy ex-trusions perforating device - Google Patents

Abstract

The utility model discloses a punching device for an aluminum alloy section, which comprises a drilling machine, wherein the outer side of the drilling machine is connected with a drilling support, the bottom of the drilling support is connected with a bottom plate, the bottom of the drilling machine is connected with an auxiliary drilling device, and the top of the bottom plate is provided with a fixing device; push down the rig, the depression bar follows the rig and carries out synchronous movement, depression bar outside cover is equipped with the sleeve, the sleeve bottom is connected with the flat board, after the rig pushed down to the certain distance, dull and stereotyped bottom is inconsistent with aluminum alloy panel top, continue to push down again, because sleeve rigidity, the depression bar lower extreme constantly shifts down in sleeve inside, the sleeve plays limiting displacement to the depression bar, make the depression bar can only carry out the removal of straight-up down along the sleeve, avoided the passageway that punches to take place the deviation, the accuracy of the work of punching has been improved.

Description

Aluminum alloy ex-trusions perforating device

Technical Field

The utility model relates to the field of aluminum alloy, in particular to a punching device for an aluminum alloy section.

Background

The raw aluminum is generally called electrolytic aluminum in market supply, and is a raw material for producing aluminum materials and aluminum alloy materials. The aluminum is a metal with low strength and good plasticity, and is compounded into an alloy for improving the strength or the comprehensive performance except for the application of partial pure aluminum. The structure and performance of the aluminum can be changed by adding an alloy element into the aluminum, and the aluminum alloy is suitable for being used as various processing materials or casting parts. The alloy elements which are often added are copper, magnesium, zinc and silicon.

After 60 years, the aluminum production development is fast, the aluminum product is increased by about 4-8% every year, and the product is widely applied to aviation, building, transportation, electrical, chemical industry, packaging, daily necessities industry and other departments. The yield is second only to steel and is second to metal materials. A large-scale aluminum processing plant is built in China in the middle of the 50 s, a production system is formed, products are serialized, the variety of the products is seven alloy systems, and eight types of products including plates, strips, foils, pipes, bars, sections, wires and forgings (free forgings and die forgings) can be produced

Current aluminum alloy drilling equipment simple structure, the effect is single, and general aluminum alloy panel punches and uses handheld electric drill to drill usually, punches comparatively at will, and the deviation appears in the passageway that punches easily, punches accurate inadequately, produces the processing defective work easily, increases manufacturing cost, consequently provides an aluminum alloy ex-trusions perforating device.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the aluminum alloy section punching device, and the technical effect that the aluminum alloy section punching device improves punching accuracy is achieved.

In order to solve the technical problems, the utility model provides the following technical scheme: the aluminum alloy section punching device comprises a drilling machine, wherein a drilling support is connected to the outer side of the drilling machine, a bottom plate is connected to the bottom of the drilling support, an auxiliary drilling device is connected to the bottom of the drilling machine, and a fixing device is arranged at the top of the bottom plate.

As a preferred technical scheme of the utility model, the fixing device comprises supporting plates symmetrically arranged at the top of the bottom plate, clamping plates connected to the top of one side of each supporting plate, threaded rods penetrating through the two sides of the top of each clamping plate and limiting blocks sleeved on the outer sides of the threaded rods.

As a preferred technical scheme of the utility model, the drilling support comprises cylinder bodies arranged on two sides of the top of the bottom plate, a connecting rod arranged between the two cylinder bodies, a return spring clamped in the cylinder bodies, and a clamping sleeve arranged at the middle section of the connecting rod.

As a preferred technical scheme of the utility model, the two ends of the connecting rod are both provided with clamping blocks, the outer sides of the clamping blocks are attached to the inner wall of the cylinder body, and the outer side of the cylinder body is marked with scales.

As a preferred technical scheme of the utility model, the top of the cutting sleeve is connected with a grip, the surface of the grip is provided with an anti-skid sleeve, and the cutting sleeve is detachably connected with the drilling machine.

As a preferable technical scheme of the utility model, the auxiliary drilling device comprises a pressure lever connected to the bottom of the drilling machine, a sleeve sleeved outside the pressure lever, a small spring clamped inside the sleeve, and a flat plate connected to the bottom of the sleeve.

As a preferred technical scheme of the utility model, the center of the top of the flat plate is provided with an opening corresponding to the position of a drill bit of a drilling machine, the top of the opening is provided with a dust-settling baffle, and the bottom of the bottom plate is provided with a rubber foot pad.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. according to the utility model, the drilling machine is pressed downwards, the pressing rod moves synchronously along with the drilling machine, the sleeve is sleeved outside the pressing rod, the bottom of the sleeve is connected with the flat plate, after the drilling machine presses down to a certain distance, the bottom of the flat plate is abutted against the top of the aluminum alloy plate, and then the pressing is continued to be pressed downwards, because the position of the sleeve is fixed, the lower end of the pressing rod continuously moves downwards in the sleeve, and the sleeve plays a limiting role on the pressing rod, so that the pressing rod can only move vertically and vertically along the sleeve, the deviation of a punching channel is avoided, and the accuracy of punching work is improved;

2. according to the utility model, the drilling machine is arranged on the clamping sleeve at the middle section of the connecting rod, the clamping sleeve is detachably connected with the drilling machine, when the drilling machine breaks down, the drilling machine can be conveniently detached and maintained, two ends of the connecting rod are clamped in the cylinder body, the outer side of the cylinder body is provided with the movable groove matched with the connecting rod, when the drilling machine is used for drilling, the connecting rod is pressed down to drive the drilling machine to move downwards, the connecting rod moves directionally along the movable groove, and as the reset spring clamped in the cylinder body is compressed in the pressing process, after the drilling work is finished, the elastic potential energy of the reset spring is released, so that the connecting rod can return to the original position, and the next drilling action is conveniently carried out.

Drawings

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

FIG. 2 is a cross-sectional structural view of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;

fig. 4 is an enlarged view of the utility model at B in fig. 2.

Wherein: 1. a drilling machine; 2. drilling a support; 3. a base plate; 4. an auxiliary drilling device; 5. a fixing device; 21. a barrel; 22. a connecting rod; 23. a return spring; 24. a card sleeve; 25. a clamping block; 26. a grip; 27. an anti-slip sleeve; 41. a sleeve; 42. a pressure lever; 43. a small spring; 44. a flat plate; 45. opening a hole; 46. a dust fall baffle; 47. a rubber foot pad; 51. a support plate; 52. a splint; 53. a threaded rod; 54. and a limiting block.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, an aluminum alloy section punching device comprises a drilling machine 1, wherein a drilling support 2 is connected to the outer side of the drilling machine 1, a bottom plate 3 is connected to the bottom of the drilling support 2, an auxiliary drilling device 4 is connected to the bottom of the drilling machine 1, and a fixing device 5 is arranged at the top of the bottom plate 3.

In other embodiments, fixing device 5 includes that the symmetry installs the layer board 51 at bottom plate 3 top, connect the splint 52 at layer board 51 one side top, run through the threaded rod 53 of installing in splint 52 top both sides, and the suit is at the stopper 54 in the threaded rod 53 outside, before carrying out the panel and punching, need fix aluminum alloy plate, place aluminum alloy plate at layer board 51 top, layer board 51 comprises two long plate vertical welding, layer board 51 top one side is connected by splint 52, splint 52 makes for high tenacity metal, deformability is stronger, when panel is between splint 52 and layer board 51, rotate the stopper 54 of connecting in the threaded rod 53 outside, make the distance between splint 52 and the stopper 54 shorten, splint 52 receive the pressure to take place deformation, press from both sides tight fixed to aluminum alloy plate.

In other embodiments, the drilling support 2 comprises cylinders 21 arranged at two sides of the top of the bottom plate 3, a connecting rod 22 arranged between the two cylinders 21, a return spring 23 clamped inside the cylinders 21, and a clamping sleeve 24 arranged in the middle section of the connecting rod 22, when the drilling support 2 is used, the drilling machine 1 is arranged on the clamping sleeve 24 in the middle section of the connecting rod 22, the clamping sleeve 24 is detachably connected with the drilling machine 1, when the drilling machine 1 fails, the drilling machine can be conveniently detached and overhauled, two ends of the connecting rod 22 are clamped inside the cylinders 21, a movable groove matched with the connecting rod 22 is arranged outside the cylinders 21, when drilling is carried out, the connecting rod 22 is pressed down to drive the drilling machine 1 to move down, the connecting rod 22 carries out directional movement along the movable groove, because the return spring 23 clamped inside the cylinders 21 is compressed in the pressing down process, after the drilling work is finished, the elastic potential energy of the return spring 23 is released, so that the connecting rod 22 can be restored to the original position, and the next drilling action is convenient to be carried out.

In other embodiments, connecting rod 22 both ends all are provided with fixture block 25, and the fixture block 25 outside is laminated with barrel 21 inner wall mutually, make connecting rod 22 both ends be in the stable state in barrel 21 inside, avoid connecting rod 22 both ends highly inconsistent situation to appear, barrel 21 outside mark has the scale, can be at the audio-visual degree of depth of knowing drilling of the in-process of drilling, cutting ferrule 24 top is connected with handle 26, can be comparatively laborsaving push down rig 1 through using handle 26, and handle 26 surface is provided with anti-skidding cover 27, the condition that the hand is smooth has appeared in the use has been avoided to a great extent.

In other embodiments, the auxiliary drilling device 4 comprises a pressure rod 42 connected to the bottom of the drilling machine 1, a sleeve 41 sleeved outside the pressure rod 42, a small spring 43 clamped inside the sleeve 41, and a flat plate 44 connected to the bottom of the sleeve 41, since the pressing rod 42 is fixedly connected with the bottom of the drilling machine 1, in the process of pressing down the drilling machine 1, the pressing rod 42 moves synchronously along with the drilling machine 1, the sleeve 41 is sleeved outside the pressing rod 42, the bottom of the sleeve 41 is connected with the flat plate 44, when the drilling machine 1 is pressed down to a certain distance, the bottom of the flat plate 44 is pressed against the top of the aluminum alloy plate, and then the drilling machine continues to press down, because the sleeve 41 is fixed, the lower end of the pressure lever 42 continuously moves downwards in the sleeve 41, the sleeve 41 limits the pressure lever 42, the pressure lever 42 can only move vertically along the sleeve 41, so that the deviation of the punching channel is avoided, and the punching accuracy is improved.

In other embodiments, trompil 45 that corresponds with rig 1 drill bit position is seted up to dull and stereotyped 44 top center department, avoid rig 1 to cause the destruction to dull and stereotyped 44 through setting up trompil 45, and trompil 45 top is provided with dust fall baffle 46, dust fall baffle 46 can play the barrier effect to the dust that drilling produced, reduce the raise dust, bottom plate 3 bottom is provided with rubber foot pad 47, rubber foot pad 47 can increase the frictional force of bottom plate 3 bottom and ground, make at rig 1 during operation, bottom plate 3 can not shake because of rig 1, lead to device overall position to take place the skew.

The working principle of the utility model is as follows: when the drilling machine is used, the outer side of the drilling machine 1 is connected with a drilling support 2, the bottom of the drilling support 2 is connected with a bottom plate 3, the bottom of the drilling machine 1 is connected with an auxiliary drilling device 4, and the top of the bottom plate 3 is provided with a fixing device 5; the fixing device 5 comprises supporting plates 51 symmetrically arranged on the top of the bottom plate 3, clamping plates 52 connected to the tops of one sides of the supporting plates 51, threaded rods 53 arranged on two sides of the tops of the clamping plates 52 in a penetrating mode, and limiting blocks 54 sleeved on the outer sides of the threaded rods 53, before punching of the plates, the aluminum alloy plates need to be fixed and are placed on the tops of the supporting plates 51, each supporting plate 51 is formed by vertically welding two long plates, one side of the top of each supporting plate 51 is connected with one clamping plate 52, each clamping plate 52 is made of high-toughness metal, the deformation capacity is high, when the plates are located between the clamping plates 52 and the supporting plates 51, the limiting blocks 54 connected to the outer sides of the threaded rods 53 are rotated, the distance between the clamping plates 52 and the limiting blocks 54 is shortened, the clamping plates 52 deform under pressure, and the aluminum alloy plates are clamped and fixed; the drilling support 2 comprises cylinder bodies 21 arranged on two sides of the top of the bottom plate 3, a connecting rod 22 arranged between the two cylinder bodies 21, a reset spring 23 clamped inside the cylinder body 21 and a clamping sleeve 24 arranged in the middle section of the connecting rod 22, when the drilling support 2 is used, the drilling machine 1 is arranged on the clamping sleeve 24 in the middle section of the connecting rod 22, the clamping sleeve 24 is detachably connected with the drilling machine 1, when the drilling machine 1 breaks down, the drilling machine can be conveniently disassembled and overhauled, two ends of the connecting rod 22 are clamped inside the cylinder bodies 21, a movable groove matched with the connecting rod 22 is arranged on the outer side of the cylinder body 21, when drilling is carried out, the connecting rod 22 is pressed down to drive the drilling machine 1 to move down, the connecting rod 22 carries out directional movement along the movable groove, as the reset spring 23 arranged inside the cylinder body 21 is compressed in the pressing down process, after the clamping work is finished, the elastic potential energy of the reset spring 23 is released, the connecting rod 22 can return to the original position, and the next drilling action is convenient to carry out; the two ends of the connecting rod 22 are provided with the clamping blocks 25, the outer sides of the clamping blocks 25 are attached to the inner wall of the barrel 21, so that the two ends of the connecting rod 22 are in a stable state in the barrel 21, the situation that the two ends of the connecting rod 22 are not consistent in height is avoided, scales are marked on the outer side of the barrel 21, the drilling depth can be visually known in the drilling process, the top of the clamping sleeve 24 is connected with the handle 26, the drilling machine 1 can be pressed down in a labor-saving manner by using the handle 26, the surface of the handle 26 is provided with the anti-skidding sleeve 27, and the situation that a hand slips in the using process is avoided to a great extent; the auxiliary drilling device 4 comprises a pressure lever 42 connected to the bottom of the drilling machine 1, a sleeve 41 sleeved on the outer side of the pressure lever 42, a small spring 43 clamped inside the sleeve 41 and a flat plate 44 connected to the bottom of the sleeve 41, because the pressure lever 42 is fixedly connected with the bottom of the drilling machine 1, the pressure lever 42 moves synchronously along with the drilling machine 1 in the process of pressing down the drilling machine 1, the sleeve 41 is sleeved on the outer side of the pressure lever 42, the flat plate 44 is connected to the bottom of the sleeve 41, when the drilling machine 1 is pressed down to a certain distance, the bottom of the flat plate 44 is abutted against the top of an aluminum alloy plate, and then the aluminum alloy plate is pressed down continuously, because the position of the sleeve 41 is fixed, the lower end of the pressure lever 42 moves down continuously inside the sleeve 41, and the sleeve 41 plays a limiting role on the pressure lever 42, so that the pressure lever 42 can only move vertically along the sleeve 41, thereby avoiding deviation of a punching channel and improving the accuracy of punching work; the trompil 45 that corresponds with 1 drill bit position of rig is seted up to dull and stereotyped 44 top center department, avoid rig 1 to lead to the fact destruction to dull and stereotyped 44 through setting up trompil 45, and trompil 45 top is provided with dust fall baffle 46, dust fall baffle 46 can play the effect of blockking to the dust that drilling produced, reduce the raise dust, bottom plate 3 bottom is provided with rubber foot pad 47, rubber foot pad 47 can increase the frictional force of bottom plate 3 bottom and ground, make at rig 1 during operation, bottom plate 3 can not shake because of rig 1, lead to device overall position to take place the skew.

In the present invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides an aluminum alloy ex-trusions perforating device, includes rig (1), its characterized in that: the drilling machine is characterized in that a drilling support (2) is connected to the outer side of the drilling machine (1), a bottom plate (3) is connected to the bottom of the drilling support (2), an auxiliary drilling device (4) is connected to the bottom of the drilling machine (1), and a fixing device (5) is arranged at the top of the bottom plate (3).

2. The aluminum alloy profile punching device according to claim 1, wherein: fixing device (5) are including the symmetry install layer board (51) at bottom plate (3) top, connect splint (52) at layer board (51) one side top, run through threaded rod (53) of installing in splint (52) top both sides to and suit are in stopper (54) in the threaded rod (53) outside.

3. The aluminum alloy profile punching device according to claim 1, wherein: the drilling support (2) comprises cylinder bodies (21) arranged on two sides of the top of the bottom plate (3), a connecting rod (22) arranged between the two cylinder bodies (21), a return spring (23) clamped inside the cylinder bodies (21), and a clamping sleeve (24) arranged at the middle section of the connecting rod (22).

4. The aluminum alloy profile punching device according to claim 3, wherein: connecting rod (22) both ends all are provided with fixture block (25), and the fixture block (25) outside laminates with barrel (21) inner wall mutually, the scale has been marked in barrel (21) outside.

5. The aluminum alloy profile punching device according to claim 3, wherein: the top of the cutting sleeve (24) is connected with a handle (26), the surface of the handle (26) is provided with an anti-skid sleeve (27), and the cutting sleeve (24) is detachably connected with the drilling machine (1).

6. The aluminum alloy profile punching device according to claim 1, wherein: the auxiliary drilling device (4) comprises a pressure lever (42) connected to the bottom of the drilling machine (1), a sleeve (41) sleeved on the outer side of the pressure lever (42), a small spring (43) clamped inside the sleeve (41), and a flat plate (44) connected to the bottom of the sleeve (41).

7. The aluminum alloy profile punching device according to claim 6, wherein: the drilling machine is characterized in that a hole (45) corresponding to the drill bit of the drilling machine (1) is formed in the center of the top of the flat plate (44), a dust-settling baffle (46) is arranged at the top of the hole (45), and a rubber foot pad (47) is arranged at the bottom of the bottom plate (3).

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