CN112170681A - Pushing device for punching aluminum profile - Google Patents
Pushing device for punching aluminum profile Download PDFInfo
- Publication number
- CN112170681A CN112170681A CN202010998752.7A CN202010998752A CN112170681A CN 112170681 A CN112170681 A CN 112170681A CN 202010998752 A CN202010998752 A CN 202010998752A CN 112170681 A CN112170681 A CN 112170681A
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- movable
- block
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- pushing
- rotating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention discloses a pushing device for punching aluminum profiles, which can realize stable pushing work on a sheet material through a pushing platform, a positioning clamping groove and a first movable inserting block which are arranged in the pushing device in the process of punching the aluminum profile sheet material, can avoid the position of the sheet material from being deviated in the semi-old pushing process, provides convenience for workers and reduces the labor amount of the workers.
Description
Technical Field
The invention relates to the technical field of aluminum profiles, in particular to a pushing device for punching an aluminum profile.
Background
The aluminum profile is an aluminum bar which is hot-melted and extruded to obtain aluminum materials with different cross-sectional shapes. The production process of the aluminum profile mainly comprises three processes of casting, extruding and coloring; wherein, coloring mainly comprises: oxidation, electrophoretic coating, fluorocarbon spraying, powder spraying, wood grain transfer printing and other processes; the industrial aluminum profile accounts for about 30% of the total application amount of the aluminum profile in China, is mainly applied to the transportation industry (including the automobile manufacturing industry and the rail transportation industry), the equipment and mechanical equipment manufacturing industry, the durable consumer goods industry (including the light industry) and the like, and accounts for about 10%, 10% and 12% of the aluminum profile in China respectively; in aluminum profile consumption structures in Europe, North America and Japan in the same period, the industrial consumption proportion reaches 60%, 55% and 40% respectively, which are far higher than that in China, the consumption of industrial aluminum profiles in China is expected to continuously increase in 5-10 years in the future, and the proportion of the aluminum profile products in the aluminum profile products is increased from about 30% in the current to about 45-50% in 2015.
For the punching processing production process of the plate-shaped aluminum profile, in the process, the aluminum profile is usually placed on a working platform, when punching work is carried out on other positions, workers are required to manually push the aluminum profile plate and then carry out punching work, in the process of pushing the aluminum profile plate, on one hand, the labor amount of the workers is increased, on the other hand, the aluminum profile plate does not have good position limiting and fixing functions, so that the position of the aluminum profile can be deviated, the punching precision is reduced finally, the punching work quality is influenced, even the aluminum profile product is scrapped, the economic loss is caused, and the work economic benefit is reduced.
Disclosure of Invention
The invention aims to provide a pushing device for punching aluminum profiles, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a pushing device for punching aluminum profiles comprises a workbench, a placing and fixing body, a pushing platform and a limiting and locking mechanism;
a placing and fixing body is integrally formed on the workbench, a pushing platform is movably arranged on the placing and fixing body, a convex sliding groove is formed in the placing and fixing body, a convex sliding block is arranged in the convex sliding groove in a sliding mode, and the convex sliding block is arranged at one end of the first transmission rack;
the first transmission rack is movably arranged in the convex sliding groove, one side of the first transmission rack is meshed and connected with a first rotating gear, the first rotating gear is arranged at one end of a first rotating shaft, the other end of the first rotating shaft is provided with a rotating cylinder, the other end of the rotating cylinder is provided with a crank, and the outer side wall of the rotating cylinder is equidistantly provided with positioning clamping grooves;
a first movable inserting block is movably arranged at the side position of the rotating cylinder in the placing and fixing body, one end of the first movable inserting block is provided with a second movable inserting block, the second movable inserting block is connected with the same end of the first movable inserting block and is provided with a first return spring, a movable clamping block is movably arranged in the second movable inserting block, and one end of the movable clamping block is provided with an extrusion spring;
a first movable extrusion block is movably arranged at the side position of the second movable insertion block, a second movable extrusion block is arranged at one end of the first movable extrusion block, and a second return spring is arranged at the same end of the second movable extrusion block as the first movable extrusion block;
the limiting locking mechanisms are symmetrically arranged at two ends of the pushing platform.
Preferably, the pushing platform comprises a second rotating shaft, a second rotating gear, a second driving rack, a third driving rack, a connecting rod, a limiting clamp plate, a supporting block, an adjusting knob, a movable strip, a positioning clamp column, a locking circular groove, an extrusion chute, a T-shaped movable extrusion block, a movable lantern ring and an arc extrusion groove, the second rotating shaft is symmetrically inserted in the pushing platform, the second rotating gear is arranged at one end of the second rotating shaft, the adjusting knob is arranged at the other end of the second rotating shaft, the second driving rack is arranged on one side of the second rotating gear in a meshing connection mode, the third driving rack is arranged on the other side of the second rotating gear in a meshing connection mode, the connecting rod is arranged at the other end of the third driving rack and the other end of the second driving rack, the limiting clamp plate is arranged at two sides of the pushing platform symmetrically, the supporting block is arranged at one side of the limiting, the symmetry is provided with movable strip among the adjust knob, the one end of activity strip is provided with the locator card post, and the activity strip is provided with third reset spring with the locator card post with one end, locking circular slot equidistance sets up the one side at push platform, be provided with the extrusion chute on the activity strip to in the adjust knob avris position activity in the activity strip be provided with T type activity extrusion piece, the symmetry is provided with fourth reset spring on the T type activity extrusion piece, the activity lantern ring cup joints the setting on adjust knob to the equidistance is provided with arc extrusion groove in the adjust knob, and adjust knob lateral wall equidistance is provided with the lug.
Preferably, the cross-sectional shape of the end of the first movable insert block is the same as that of the notch of the positioning clamping groove, that is, the cross-sections of the first movable insert block and the notch are equal in length and width, and the positioning clamping grooves are annularly distributed on the outer side wall of the rotating cylinder.
Preferably, the limiting locking mechanisms are symmetrically arranged on the pushing platform and are at least provided with two groups.
Preferably, the locking circular groove corresponds to the positioning clamp column in position and has the same diameter, and the locking circular groove is annularly distributed on the pushing platform.
Compared with the prior art, the invention has the beneficial effects that:
in the process of punching aluminum profile plates, stable plate pushing can be achieved through the pushing platform, the positioning clamping groove and the first movable inserting block, the plate can be prevented from being deviated in the semi-old pushing process, convenience is brought to workers, labor capacity of the workers is reduced, the plate can be limited and fixed in position through the limiting locking mechanism arranged on the pushing platform in the plate pushing process, accordingly, the punching processing position cannot be deviated, punching working quality is guaranteed, the plate is guaranteed to meet punching processing working quality, waste of the plate is avoided, and economic benefits of punching processing production are guaranteed.
Drawings
FIG. 1 is a schematic view of a connection structure according to the present invention;
FIG. 2 is a schematic view of a connection structure of the worktable and the placing and fixing body according to the present invention;
FIG. 3 is a partial cross-sectional view of a connecting structure of a first rotating shaft and a rotating cylinder in a placement fixture according to the present invention;
FIG. 4 is a partially enlarged view of the connection structure shown in FIG. 3 according to the present invention;
FIG. 5 is a partial cross-sectional view of the spacing locking mechanism attachment structure of the present invention;
fig. 6 is a partially enlarged view of the connection structure shown in fig. 5 according to the present invention.
In the figure: the device comprises a workbench 1, a placing fixing body 2, a pushing platform 3, a convex sliding groove 4, a convex sliding block 5, a first transmission rack 6, a first rotation gear 7, a first rotation shaft 8, a rotation cylinder 9, a positioning clamping groove 10, a first movable insertion block 11, a second movable insertion block 12, a movable clamping block 13, a first movable extrusion block 14, a second movable extrusion block 15, a limiting locking mechanism 16, a second rotation shaft, a second rotation gear 1602, a second transmission rack 1603, a third transmission rack 1604, a connecting rod 1605, a limiting clamping plate 1606, a supporting block 1607, an adjusting knob 1608, a movable strip 1609, a positioning clamping column 1610, a locking circular groove 1611, an extrusion chute 1612, a T-shaped movable extrusion block 1613, a movable lantern ring 1614 and an arc-shaped extrusion groove 1615.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 6, the present invention provides a technical solution: the invention relates to a pushing device for punching aluminum profiles, which comprises a workbench 1, a placing and fixing body 2, a pushing platform 3 and a limiting and locking mechanism 16;
a placing fixed body 2 is integrally formed on the workbench 1, a pushing platform 3 is movably arranged on the placing fixed body 2, a convex sliding groove 4 is formed in the placing fixed body 2, a convex sliding block 5 is slidably arranged in the convex sliding groove 4, and the convex sliding block 5 is arranged at one end of a first transmission rack 6;
the first transmission rack 6 is movably arranged in the convex sliding groove 4, one side of the first transmission rack 6 is meshed and connected with a first transmission gear 7, the first transmission gear 7 is arranged at one end of a first rotating shaft 8, the other end of the first rotating shaft 8 is provided with a rotating cylinder 9, the other end of the rotating cylinder 9 is provided with a crank, and positioning clamping grooves 10 are formed in the outer side wall of the rotating cylinder 9 at equal intervals;
a first movable inserting block 11 is movably arranged at the side position of the rotating cylinder 9 in the placing fixed body 2, one end of the first movable inserting block 11 is provided with a second movable inserting block 12, the second movable inserting block 12 is connected with a first return spring at the same end with the first movable inserting block 11, a movable clamping block 13 is movably arranged in the second movable inserting block 12, and one end of the movable clamping block 13 is provided with an extrusion spring;
a first movable extrusion block 14 is movably arranged at the side position of the second movable insertion block 12, a second movable extrusion block 15 is arranged at one end of the first movable extrusion block 14, and a second return spring is arranged at the same end of the second movable extrusion block 15 as the first movable extrusion block 14;
the limiting locking mechanisms 16 are symmetrically arranged at two ends of the pushing platform 3.
Further, the cross-sectional shape of the end of the first movable insert 11 is the same as the cross-sectional shape of the notch of the positioning slot 10, that is, the cross-sections of the first movable insert and the notch are equal in length and width, and the positioning slot 10 is annularly distributed on the outer side wall of the rotating cylinder 9.
Further, the limiting locking mechanisms 16 are symmetrically arranged on the pushing platform 3 and are at least arranged in two groups.
Further, the pushing platform 3 comprises a second rotating shaft 1601, a second rotating gear 1602, a second driving rack 1603, a third driving rack 1604, a connecting rod 1605, a limiting clamp 1606, a supporting block 1607, an adjusting knob 1608, a movable strip 1609, a positioning clamp column 1610, a locking circular groove 1611, an extrusion chute 1612, a T-shaped movable extrusion block 1613, a movable lantern ring 1614 and an arc-shaped extrusion groove 1615, the second rotating shaft 1601 is symmetrically inserted and arranged in the pushing platform 3, one end of the second rotating shaft 1601 is provided with the second rotating gear 1602, the other end of the second rotating shaft is provided with the adjusting knob 1608, one side of the second rotating gear 1602 is engaged and connected with the second driving rack 1603, the other side of the second rotating gear 1601 is engaged and connected with the third driving rack 1604, the other ends of the third driving rack 1604 and the second driving rack 1603 are both provided with the connecting rod 1605, the other end of the connecting rod 1605 is provided with the limiting clamp 1606, the limiting clamp 1606 are symmetrically, one side of spacing splint 1606 is provided with the supporting shoe 1607, the symmetry is provided with movable strip 1609 in adjust knob 1608, the one end of activity strip 1609 is provided with locator card post 1610, activity strip 1609 is provided with the third reset spring with locator card post 1610 with the one end, locking circular slot 1611 equidistance sets up the one side at propelling movement platform 3, be provided with extrusion chute 1612 on the activity strip 1609, and be provided with T type activity extrusion piece 1613 in adjust knob 1608 at the avris position activity of activity strip 1609, the symmetry is provided with the fourth reset spring on the T type activity extrusion piece 1613, activity lantern ring 1614 cup joints the setting on adjust knob 1608, and adjust knob 1608 equidistance is provided with arc extrusion groove 1615, adjust knob 1608 lateral wall equidistance is provided with the lug.
Further, the locking circular grooves 1611 correspond to the positions where the retainer posts 1610 are arranged, have the same diameter, and the locking circular grooves 1611 are annularly distributed on the pushing platform 3.
The working principle is as follows: when the punching work of the aluminum profile plate is performed, the plate is firstly placed on the supporting block 1607 at the side of the limit clamp 1606 on one side, then the limit clamp 1606 is driven to clamp the two sides of the plate by rotating the adjusting knob 1608 according to the width of the plate, in the process, along with the rotation of the adjusting knob 1608, the adjusting knob 1608 drives the second rotating gear 1602 to rotate, further drives the second transmission rack 1603 and the third transmission rack 1604 to transmit, finally drives the limit clamp 1606 to clamp the plate by the connecting rod 1605, and when the adjusting knob 1608 is rotated, the movable lantern ring 1614 needs to be rotated firstly, along with the rotation of the movable lantern ring 1614, the arc-shaped extrusion groove 1615 arranged in the movable lantern ring 1614 extrudes the T-shaped movable extrusion block 1613, and the T-shaped movable extrusion block 1613 extrudes the extrusion chute 1612 on the movable strip 1609, so that the positioning clamp post 1610 arranged at one end of the movable bar 1609 is separated from the locking circular groove 1611, that is, the position fixing of the adjusting knob 1608 is released, after the position of the sheet material is fixed, the punching operation can be performed, when the sheet material needs to be pushed to punch holes on other stations, the second movable extrusion block 15 is firstly pressed, the second movable extrusion block 15 pushes the first movable extrusion block 14 to extrude the movable clamping block 13 into the second movable insertion block 12, meanwhile, the first movable insertion block 11 is separated from the positioning clamping groove 10 at the side of the rotating cylinder 9 under the action of the first return spring, the position fixing of the rotating cylinder 9 is released, then the crank is rotated, the first rotating gear 7 is driven to rotate through the first rotating shaft 8, the transmission of the first rotating rack 6 is driven, and finally the pushing operation of the sheet material is realized through pushing the pushing platform 3, when the aluminum profile plate reaches a working site, the second movable inserting block 12 is pressed again, so that the first movable inserting block 11 is clamped in the positioning clamping groove 10, the movable clamping block 13 arranged in the second movable inserting block 12 is clamped in the placing fixed body 2 under the action of an extrusion spring, and finally the rotating cylinder 9 is fixed in position, so that the pushing platform 3 is fixed in position, therefore, in the process of punching the aluminum profile plate, stable pushing work on the plate can be realized through the pushing platform 3, the positioning clamping groove 10 and the first movable inserting block 11, the position of the plate can be prevented from being deviated in the semi-old pushing process, convenience is provided for workers, the labor capacity of the workers is reduced, the plate can be subjected to position limiting and fixing in the plate pushing process through the limiting and locking mechanism 16 arranged on the pushing platform 3, thereby ensure to punch the processing position and can not produce the deviation, ensure the operating mass with rated load that punches, and then guarantee the version and come the processing operating mass with rated load that punches, avoid the waste of panel, guarantee to punch processing production work economic benefits.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (5)
1. The utility model provides an aluminium alloy punches and uses blevile of push which characterized in that: comprises a workbench (1), a placing and fixing body (2), a pushing platform (3) and a limiting and locking mechanism (16);
a placing fixed body (2) is integrally formed on the workbench (1), a pushing platform (3) is movably arranged on the placing fixed body (2), a convex sliding groove (4) is formed in the placing fixed body (2), a convex sliding block (5) is arranged in the convex sliding groove (4) in a sliding manner, and the convex sliding block (5) is arranged at one end of a first transmission rack (6);
the first transmission rack (6) is movably arranged in the convex sliding groove (4), one side of the first transmission rack (6) is meshed and connected with a first rotating gear (7), the first rotating gear (7) is arranged at one end of a first rotating shaft (8), the other end of the first rotating shaft (8) is provided with a rotating cylinder (9), the other end of the rotating cylinder (9) is provided with a crank, and positioning clamping grooves (10) are formed in the outer side wall of the rotating cylinder (9) at equal intervals;
a first movable inserting block (11) is movably arranged at the side position of the rotating cylinder (9) in the placing and fixing body (2), a second movable inserting block (12) is arranged at one end of the first movable inserting block (11), a first return spring is connected with the same end of the first movable inserting block (11) of the second movable inserting block (12), a movable clamping block (13) is movably arranged in the second movable inserting block (12), and an extrusion spring is arranged at one end of the movable clamping block (13);
a first movable extrusion block (14) is movably arranged at the side position of the second movable insertion block (12), a second movable extrusion block (15) is arranged at one end of the first movable extrusion block (14), and a second return spring is arranged at the same end of the second movable extrusion block (15) as the first movable extrusion block (14);
the limiting locking mechanisms (16) are symmetrically arranged at two ends of the pushing platform (3).
2. The aluminum profile punching pushing device according to claim 1, characterized in that: the pushing platform (3) comprises a second rotating shaft (1601), a second rotating gear (1602), a second driving rack (1603), a third driving rack (1604), a connecting rod (1605), a limiting clamp plate (1606), a supporting block (1607), an adjusting knob (1608), a movable strip (1609), a positioning clamp column (1610), a locking circular groove (1611), an extrusion inclined groove (1612), a T-shaped movable extrusion block (1613), a movable lantern ring (1614) and an arc-shaped extrusion groove (1615), wherein the second rotating shaft (1601) is symmetrically inserted and arranged in the pushing platform (3), one end of the second rotating shaft (1601) is provided with the second rotating gear (1602), the other end of the second rotating gear (1602) is provided with the adjusting knob (1608), one side of the second rotating gear (1602) is engaged and connected with the second driving rack (1603), the other side of the second rotating gear (1604) is engaged and connected with the third rack (1604), and the other ends of the third driving rack (1601) and the second rotating rack (1603) are provided with the connecting rod (160, and the other end of the connecting rod (1605) is provided with a limit splint (1606), the limit splint (1606) are symmetrically arranged on two sides of the pushing platform (3), one side of the limit splint (1606) is provided with a supporting block (1607), the adjusting knob (1608) is symmetrically provided with a movable strip (1609), one end of the movable strip (1609) is provided with a positioning clamping column (1610), the movable strip (1609) is provided with a third reset spring at the same end with the positioning clamping column (1610), the locking circular groove (1611) is equidistantly arranged on one side of the pushing platform (3), the movable strip (1609) is provided with an extrusion chute (1612), a T-shaped movable extrusion block (1613) is movably arranged at the side position of the movable strip (1609) in the adjusting knob (1608), a fourth reset spring is symmetrically arranged on the T-shaped movable extrusion block (1613), and the movable lantern ring (1614) is sleeved on the adjusting knob (161), arc-shaped extrusion grooves (1615) are formed in the adjusting knob (1608) at equal intervals, and protruding blocks are arranged on the outer side wall of the adjusting knob (1608) at equal intervals.
3. The aluminum profile punching pushing device according to claim 1, characterized in that: the cross-sectional shape of the end part of the first movable inserting block (11) is the same as that of the notch of the positioning clamping groove (10), namely the cross sections of the first movable inserting block and the positioning clamping groove are equal in length and width, and the positioning clamping groove (10) is annularly distributed on the outer side wall of the rotating cylinder (9).
4. The aluminum profile punching pushing device according to claim 2, characterized in that: the limiting locking mechanisms (16) are symmetrically arranged on the pushing platform (3) and are at least provided with two groups.
5. The aluminum profile punching pushing device according to claim 2, characterized in that: the locking circular groove (1611) corresponds to the positioning clamp column (1610) in position and has the same diameter, and the locking circular groove (1611) is annularly distributed on the pushing platform (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010998752.7A CN112170681A (en) | 2020-09-22 | 2020-09-22 | Pushing device for punching aluminum profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010998752.7A CN112170681A (en) | 2020-09-22 | 2020-09-22 | Pushing device for punching aluminum profile |
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| Publication Number | Publication Date |
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| CN112170681A true CN112170681A (en) | 2021-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010998752.7A Pending CN112170681A (en) | 2020-09-22 | 2020-09-22 | Pushing device for punching aluminum profile |
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| CN (1) | CN112170681A (en) |
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Application publication date: 20210105 |