CN211387864U

CN211387864U - Vertical numerical control machining center for finish machining of automobile press plate

Info

Publication number: CN211387864U
Application number: CN202020064069.1U
Authority: CN
Inventors: 袁根牙
Original assignee: Jiangxi Jiangjing Parts Co ltd
Current assignee: Jiangxi Jiangjing Parts Co.,Ltd.
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-09-01
Anticipated expiration: 2030-01-13

Abstract

The utility model relates to a numerical control machining center technical field just discloses the fine machined vertical numerical control machining center of car clamp plate, including the outer container, the equal fixed mounting in four corners of outer container bottom has the base, and the right-hand member fixed mounting of the positive one side of outer container has the controller, and the outer container is the design of U type, and through connecting plate fixed connection between the both sides face of outer container, the middle part fixed mounting of the positive one side of connecting plate has the fixed block. This fine-machined vertical numerical control machining center of car clamp plate, through setting up pivot and connecting rod, thereby utilize pneumatic cylinder drive connecting rod shrink to drive the movable rod and move in vertical direction, the rotation of pivot can be realized when the movable rod moves in vertical direction, when the pouring jacket extends to the top of cutter inner chamber, drive movable rod downstream makes the pivot card advance in the draw-in groove that cutter inner chamber top was seted up, otherwise the movable rod downstream can realize the separation of pivot and cutter, it is very convenient to utilize this method to install the cutter.

Description

Vertical numerical control machining center for finish machining of automobile press plate

Technical Field

The utility model relates to a numerical control machining center technical field specifically is the fine machined vertical numerical control machining center of car clamp plate.

Background

The numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts, and the numerical control machining center has the capability of automatically exchanging machining tools by installing tools with different purposes on a tool magazine.

When the tool is replaced by the conventional vertical numerical control machining center for finish machining of automobile press plates, the tool holder fixed with the tool is driven to rotate so as to be in threaded sleeve connection with the threaded sleeve above the tool, the tool is fixed, but the angle between the threaded sleeve and the tool holder before rotation is not easy to control, so that the tool and the tool holder are not fixed firmly enough, the machine is easily damaged, and the fixing efficiency of the device is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a car clamp plate fine machining's vertical numerical control machining center possesses fixed very simple advantage between cutter and the equipment itself, has solved the problem of mentioning among the above-mentioned background art.

The utility model provides a following technical scheme: the finely-machined vertical numerical control machining center of auto press plate, including the outer container, the equal fixed mounting in four corners of outer container bottom has the base, the right-hand member fixed mounting of the positive one side of outer container has the controller, the outer container is the design of U type, and passes through connecting plate fixed connection between the both sides face of outer container, the middle part fixed mounting of the positive one side of connecting plate has the fixed block, the top fixed mounting of fixed block has the support, the top fixed mounting of support inner chamber has the pneumatic cylinder, the power end fixedly connected with connecting rod of pneumatic cylinder bottom, the top fixed mounting of outer container inner chamber has first rectangle strip, the top fixed mounting of first rectangle strip has the second rectangle strip, the top sliding link of second rectangle strip has the workstation, the one end fixed mounting at the workstation top back has the box of placing.

Preferably, the bottom fixed mounting of fixed block has the pouring jacket, the bottom of connecting rod runs through and extends to the inside and the fixedly connected with slide of pouring jacket, the inner chamber sliding connection of slide and pouring jacket, the bottom sliding connection of slide has the movable rod, the pivot has been cup jointed in the bottom activity of movable rod, the pivot cup joints with the roller bearing activity that the pouring jacket inner chamber was seted up.

Preferably, the bottom of the movable rod is in a spherical design, and the spherical design at the bottom of the movable rod is movably sleeved with the top of the rotating shaft.

Preferably, the top of the first rectangular strip and the top of the second rectangular strip are both provided with a groove, a first electric push rod and a second electric push rod are fixedly mounted in the grooves formed in the tops of the first rectangular strip and the second rectangular strip, the first electric push rod and the second rectangular strip are fixedly connected, and the second electric push rod is fixedly connected with the workbench.

Preferably, the inner chamber of placing the box is seted up the circular slot that the interval equals, the cutter has been placed to the inner chamber of circular slot, the draw-in groove with pivot size looks adaptation is all seted up to the left and right sides at cutter top.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this fine-machined vertical numerical control machining center of car clamp plate, through setting up pivot and connecting rod, thereby utilize pneumatic cylinder drive connecting rod shrink to drive the movable rod and move in vertical direction, the rotation of pivot can be realized when the movable rod moves in vertical direction, when the pouring jacket extends to the top of cutter inner chamber, drive movable rod downstream makes the pivot card advance in the draw-in groove that cutter inner chamber top was seted up, otherwise the movable rod downstream can realize the separation of pivot and cutter, it is very convenient to utilize this method to install the cutter.

2. This finely machined vertical numerical control machining center of car clamp plate, through setting up the slide, when the connecting rod motion drives the pivot upset, the setting up of slide guarantees that connecting rod and movable rod remain stable at the in-process of motion, finally guarantees that the fixed angle of cutter keeps accurate, improves the degree of accuracy of device.

Drawings

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

FIG. 2 is a top view of the rectangular strip of the present invention;

fig. 3 is a schematic view of the driving device of the structure rotating shaft of the present invention.

In the figure: 1. an outer box; 2. a controller; 3. a fixed block; 4. a hydraulic cylinder; 5. a support; 6. a connecting plate; 7. a base; 8. a first rectangular bar; 9. a second rectangular bar; 10. a second electric push rod; 11. placing the box; 12. a first electric push rod; 13. a work table; 14. a connecting rod; 15. sleeving a box; 16. a movable rod; 17. a rotating shaft; 18. a roller; 19. a slide board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a vertical numerical control machining center for finish machining of automobile press plates comprises an outer box 1, wherein four corners of the bottom of the outer box 1 are fixedly provided with bases 7, the right end of one side of the front surface of the outer box 1 is fixedly provided with a controller 2, the outer box 1 is in a U-shaped design, two side surfaces of the outer box 1 are fixedly connected through a connecting plate 6, the middle part of one side of the front surface of the connecting plate 6 is fixedly provided with a fixed block 3, the bottom of the fixed block 3 is fixedly provided with a sleeve box 15, the bottom of a connecting rod 14 penetrates through and extends into the sleeve box 15 and is fixedly connected with a sliding plate 19, the sliding plate 19 is in sliding connection with an inner cavity of the sleeve box 15, the bottom of the sliding plate 19 is in sliding connection with a movable rod 16, the bottom of the movable rod 16 is movably sleeved with a rotating shaft 17, the bottom of the movable rod 16 is in a spherical design, the spherical, through the arrangement of the sliding plate 19, when the connecting rod 14 moves to drive the rotating shaft 17 to turn over, the arrangement of the sliding plate 19 ensures that the connecting rod 14 and the movable rod 16 are kept stable in the moving process, and finally ensures that the angle for fixing the cutter is kept accurate, so that the accuracy of the device is improved, the top of the fixed block 3 is fixedly provided with the bracket 5, the top of the inner cavity of the bracket 5 is fixedly provided with the hydraulic cylinder 4, the power end at the bottom of the hydraulic cylinder 4 is fixedly connected with the connecting rod 14, through the arrangement of the rotating shaft 17 and the connecting rod 14, the hydraulic cylinder 4 is utilized to drive the connecting rod 14 to shrink so as to drive the movable rod 16 to move in the vertical direction, the rotation of the rotating shaft 17 can be realized when the movable rod 16 moves in the vertical direction, when the sleeve box 15 extends to the upper part of the inner cavity of the cutter, the movable rod 16 is driven to move, the method is very convenient to install the cutters, a first rectangular strip 8 is fixedly installed at the top of an inner cavity of the outer box 1, a second rectangular strip 9 is fixedly installed above the first rectangular strip 8, grooves are formed in the tops of the first rectangular strip 8 and the second rectangular strip 9, a first electric push rod 12 and a second electric push rod 10 are fixedly installed in the grooves formed in the tops of the first rectangular strip 8 and the second rectangular strip 9, the first electric push rod 12 and the second rectangular strip 9 are fixedly connected, the second electric push rod 10 is fixedly connected with a workbench 13, the workbench 13 is slidably connected to the top of the second rectangular strip 9, a placing box 11 is fixedly installed at one end of the back of the top of the workbench 13, circular grooves with equal intervals are formed in the inner cavity of the placing box 11, the cutters are placed in the inner cavity of the circular grooves, clamping grooves with sizes matched with the rotating shaft 17 are formed in the left side and the right side of the top of each cutter, all the cutters are placed in the circular grooves formed in the top of the placing box, when the jacket box 15 and the cutter are required to be fixed, the required cutter is moved to the position right below the jacket box 15, the hydraulic cylinder 4 is started, the connecting rod 14 drives the movable rod 16 to move downwards, the rotating shaft 17 overturns to be in an inclined state at the moment, the rotating shaft 17 is clamped into a clamping groove formed in the top of an inner cavity of the cutter, the cutter and the jacket box 15 are fixed firmly, when the cutter is required to be replaced, the connecting rod 14 is driven to move upwards, the rotating shaft 17 overturns to be in a vertical state, the cutter is separated from the jacket box 15, and the new cutter is fixed by the same method.

The working principle is that firstly, all the tools are placed in a circular groove formed in the top of a placing box 11, a first electric push rod 12 is started to change the position of a workbench 13 in the horizontal direction, a second electric push rod 10 is started to change the position of the workbench 13 in the front-back direction, when the tools need to be replaced, the required tools are moved to the position right below a sleeve box 15, a hydraulic cylinder 4 is started, a connecting rod 14 drives a movable rod 16 to move downwards, at the moment, a rotating shaft 17 is overturned to be in an inclined state, the rotating shaft 17 is clamped into a clamping groove formed in the top of an inner cavity of the tools, the tools are firmly fixed with the sleeve box 15, an automobile pressing plate needing finish machining is placed at the top of the workbench 13 and is machined by the fixed tools, when the tools need to be replaced, the same method is adopted, at the moment, the connecting rod 14 is driven to move upwards, the rotating shaft 17 is overturned to be in a vertical state, and fixing the new cutter by the same method.

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

1. The fine-machining vertical numerical control machining center of the automobile pressure plate comprises an outer box (1), and is characterized in that: the four corners of the bottom of the outer box (1) are fixedly provided with bases (7), the right end of the front side of the outer box (1) is fixedly provided with a controller (2), the outer box (1) is designed in a U shape, two side faces of the outer box (1) are fixedly connected with each other through connecting plates (6), the middle of the front side of each connecting plate (6) is fixedly provided with a fixed block (3), the top of each fixed block (3) is fixedly provided with a support (5), the top of the inner cavity of each support (5) is fixedly provided with a hydraulic cylinder (4), the power end of the bottom of each hydraulic cylinder (4) is fixedly connected with a connecting rod (14), the top of the inner cavity of the outer box (1) is fixedly provided with a first rectangular strip (8), the upper portion of the first rectangular strip (8) is fixedly provided with a second rectangular strip (9), and the top of the second rectangular strip (9) is, and a placing box (11) is fixedly arranged at one end of the back surface of the top of the workbench (13).

2. The vertical numerical control machining center for finish machining of automobile press plates according to claim 1, characterized in that: the bottom fixed mounting of fixed block (3) has pouring jacket (15), the bottom of connecting rod (14) runs through and extends to inside and fixedly connected with slide (19) of pouring jacket (15), the inner chamber sliding connection of slide (19) and pouring jacket (15), the bottom sliding connection of slide (19) has movable rod (16), pivot (17) have been cup jointed in the bottom activity of movable rod (16), pivot (17) cup joint with roller bearing (18) activity that pouring jacket (15) inner chamber was seted up.

3. The vertical numerical control machining center for finish machining of automobile press plates according to claim 2, characterized in that: the bottom of the movable rod (16) is in a spherical design, and the spherical design at the bottom of the movable rod (16) is movably sleeved with the top of the rotating shaft (17).

4. The vertical numerical control machining center for finish machining of automobile press plates according to claim 1, characterized in that: the top of first rectangle strip (8) and second rectangle strip (9) all sets up flutedly, all fixed mounting has first electric push rod (12) and second electric push rod (10) in the recess that first rectangle strip (8) and second rectangle strip (9) top were seted up, first electric push rod (12) and second rectangle strip (9) fixed connection, second electric push rod (10) and workstation (13) fixed connection.

5. The vertical numerical control machining center for finish machining of automobile press plates according to claim 1, characterized in that: the inner chamber of placing box (11) is seted up the circular slot that the interval equals, the cutter has been placed to the inner chamber of circular slot, the draw-in groove with pivot (17) size looks adaptation is all seted up to the left and right sides at cutter top.