CN218225687U

CN218225687U - Straight-line tool changing tool magazine of rotary machining center

Info

Publication number: CN218225687U
Application number: CN202221869134.3U
Authority: CN
Inventors: 顾建红; 陈云霞; 雷蕾
Original assignee: Nanjing Beiqi Rapid Prototyping Co ltd
Current assignee: Nanjing Beiqi Rapid Prototyping Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-01-06
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a straight tool changing tool magazine of rotatory machining center, including bottom plate, protection casing, fixing base, cutter and shore mechanism, the bottom plate is fixed with the bottom of protection casing. The utility model discloses a propping mechanism has been set up, pushing mechanism drives the slide bar and moves towards the left end, makes the slide bar drive the swing piece anticlockwise rotation through first turning block, makes the turning block promote ejector pin and kicking block through the second turning block and move towards the upper end, makes the kicking block push up the cutter, has reached the advantage that can prop the cutter fast, conveniently takes; the second cylinder carries out the shrink motion, and it moves to the left end to drive the slide bar through connecting plate and the solid fixed ring of second, has reached the advantage that can promote the slide bar fast and carry out the removal.

Description

Straight-line tool changing tool magazine of rotary machining center

Technical Field

The utility model relates to a tool changing tool magazine field of being correlated with especially relates to a tool changing tool magazine is arranged in line to rotatory machining center.

Background

Rotatory machining center, it is exactly a numerical control engraver, rotatory meaning is: the engraving head can move up and down, left and right and back, then the workbench can be horizontally turned over, in addition, the cutter of the engraving head can be retracted into the storage box and blocked by a baffle which can move up and down, dust is blocked when the cutter is not used, and the engraving head horizontally extends out when the cutter is changed.

When the existing direct-row tool changing magazine of the rotary machining center is used, the tools are often embedded into the fixed seat, the tools can be taken down only by manually pulling hard, the operation wastes time and labor, and in the pulling process, the tools are easily damaged.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above insufficiency, the utility model provides a rotatory machining center is line changes tool magazine.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a straight tool changing tool magazine of rotary machining center, includes bottom plate, protection casing, fixing base, cutter and shore mechanism, the bottom plate is fixed mutually with the bottom of protection casing, first cylinder is installed in the rear end embedding of protection casing, first cylinder is fixed mutually with the rear end that removes the seat, the top of removing the seat is provided with the fixing base, the cutter is installed in the inboard embedding of fixing base, shore mechanism embedding is installed in the inside of removing the seat, shore mechanism includes fixed frame, slide bar, pushing mechanism, first turning block, swing piece, second turning block, ejector pin and kicking block, the bottom of fixed frame is fixed mutually with the removal seat, the slide bar is installed in the right-hand member embedding of fixed frame, the bottom of slide bar is provided with pushing mechanism, the slide bar adopts the upper end swing joint of first turning block and swing block, swing block adopts pivot and fixed frame's inside left end normal running fit, swing block adopts the right-hand member normal running fit of second turning block and swing block, the ejector pin is fixed mutually with the bottom of kicking block.

Optionally, pushing mechanism is including accepting board, first solid fixed ring, second cylinder, connecting plate and the solid fixed ring of second, the right-hand member of accepting the board is fixed mutually with fixed frame, it is fixed with the bottom of first solid fixed ring to accept the board, the inside embedded mounting of first solid fixed ring has the second cylinder, the second cylinder is fixed with the bottom of connecting plate, the solid fixed ring's of second middle part is fixed with the slide bar.

Optionally, the output end of the second cylinder penetrates through the right end inside the fixed frame, and the second cylinder and the bottom of the connecting plate are vertically distributed.

Optionally, the first rotating block and the second rotating block have the same structure, and both the first rotating block and the second rotating block are cylindrical with a wide middle part and narrow front and back sides.

Optionally, the first rotating block is embedded in the inner side of the upper end of the swinging block, and the first rotating block is embedded in the inner side of the right end of the swinging block.

Optionally, the middle part of the ejector rod is in a cavity shape, and the sliding rod penetrates through the inner side of the middle cavity of the ejector rod.

Optionally, the cross section of the swinging block is in a V shape, and the upper end and the right end of the swinging block are both concave.

Optionally, the number of the top bracing mechanisms is identical to that of the fixing seats, and the top bracing mechanisms are embedded into the inner side of the bottom of the fixing seats.

Optionally, the sliding rod is made of carbon steel and has high hardness.

Optionally, the ejector rod is made of alloy steel and is high in corrosion resistance.

The utility model has the advantages that:

the utility model discloses a propping mechanism has been set up, and pushing mechanism drives the slide bar and moves toward the left end, makes the slide bar drive swing piece anticlockwise rotation through first turning block, makes the turning block promote ejector pin and kicking block through the second turning block and move toward the upper end, makes the kicking block push up the cutter, has reached and to the cutter shore fast, conveniently takes the advantage.

The utility model discloses a having set up pushing mechanism, the second cylinder carries out the shrinkage motion, drives the slide bar through connecting plate and the solid fixed ring of second and turns the left end and remove, has reached the advantage that can promote the slide bar fast and carry out the removal.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional structure of the top bracing mechanism of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the jacking mechanism of the present invention;

FIG. 4 is a schematic view of the internal structure of the fixing frame of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the pushing mechanism of the present invention.

Wherein: the device comprises a bottom plate-1, a protective cover-2, a first air cylinder-3, a moving seat-4, a fixed seat-5, a cutter-6, a top support mechanism-7, a fixed frame-71, a sliding rod-72, a pushing mechanism-73, a first rotating block-74, a swinging block-75, a second rotating block-76, a top rod-77, a top block-78, a bearing plate-731, a first fixing ring-732, a second air cylinder-733, a connecting plate-734 and a second fixing ring-735.

Detailed Description

In order to further explain the technical solution of the present invention, the following is a detailed explanation through specific examples.

In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present application.

In the present application, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

Referring to fig. 1, the utility model provides a straight line tool changing tool magazine of rotatory machining center, including bottom plate 1, protection casing 2, fixing base 5, cutter 6 and shore mechanism 7, bottom plate 1 is fixed with the bottom of protection casing 2, and first cylinder 3 is installed in the rear end embedding of protection casing 2, and first cylinder 3 is fixed with the rear end that removes seat 4, and the top that removes seat 4 is provided with fixing base 5, and cutter 6 is installed in the inboard embedding of fixing base 5, and shore mechanism 7 embedding is installed in the inside that removes seat 4.

Referring to fig. 2-4, the utility model provides a straight line tool changing magazine of rotatory machining center, shoring mechanism 7 includes fixed frame 71, slide bar 72, pushing mechanism 73, first turning block 74, swing block 75, second turning block 76, ejector pin 77 and kicking block 78, the bottom of fixed frame 71 is fixed mutually with removal seat 4, slide bar 72 is installed in the right-hand member embedding of fixed frame 71, the bottom of slide bar 72 is provided with pushing mechanism 73, slide bar 72 adopts first turning block 74 and swing block 75's upper end swing joint, swing block 75 adopts the inside left end normal running fit of pivot and fixed frame 71, swing block 75 adopts second turning block 76 and swing block 75's right-hand member normal running fit, ejector pin 77 is fixed mutually with the bottom of kicking block 78.

Referring to fig. 5, the present invention provides a tool magazine with a straight-line tool changing function in a rotational machining center, wherein a pushing mechanism 73 includes a receiving plate 731, a first fixing ring 732, a second cylinder 733, a connecting plate 734, and a second fixing ring 735, the right end of the receiving plate 731 is fixed to a fixing frame 71, the receiving plate 731 is fixed to the bottom of the first fixing ring 732, the second cylinder 733 is embedded in the first fixing ring 732, the second cylinder 733 is fixed to the bottom of the connecting plate 734, and a sliding rod 72 is fixed to the middle of the second fixing ring 735.

In addition, the output end of the second cylinder 733 penetrates through the right end inside the fixed frame 71, and the bottoms of the second cylinder 733 and the connecting plate 734 are vertically distributed; the structure of the first rotating block 74 is the same as that of the second rotating block 76, and the first rotating block 74 and the second rotating block 76 are both in a cylindrical shape with a wide middle part and narrow front and back sides; the first rotation block 74 is fitted inside the upper end of the swing block 75, and the first rotation block 74 is fitted inside the right end of the swing block 75; the middle part of the ejector rod 77 is in a cavity shape, and the sliding rod 72 penetrates through the inner side of the cavity in the middle part of the ejector rod 77; the cross section of the swinging block 75 is V-shaped, and the upper end and the right end of the swinging block 75 are both concave, so that the function of embedding the first rotating block 74 and the second rotating block 76 is facilitated; the number of the top bracing mechanisms 7 is matched with that of the fixed seats 5, so that the effect of supporting the cutters is facilitated, and the top bracing mechanisms 7 are embedded into the inner side of the bottom of the fixed seats 5; the sliding rod 72 is made of carbon steel and has high hardness; the push rod 77 is made of alloy steel and has strong corrosion resistance.

The working principle is as follows:

before use, the tool changing magazine in the rotary machining center is horizontally placed, and then the tool changing magazine is arranged at a proper position at the upper end of the rotary machining center;

when the protective cover is used, the first air cylinder 3 extends to drive the movable seat 4 to move towards the front end, and meanwhile, the protective plate at the front end of the protective cover 2 moves towards the upper end, so that the movable seat 4 drives the cutter 6 at the upper end of the fixed seat 5 to be arranged outside the protective cover 2;

then, the fixing seat 5 releases the clamping state of the cutter 6, and then the second cylinder 733 performs contraction motion, and the sliding rod 72 is driven to move towards the left end by the connecting plate 734 and the second fixing ring 735;

the pushing mechanism 73 drives the sliding rod 72 to move towards the left end, so that the sliding rod 72 drives the swinging block 75 to rotate anticlockwise through the first rotating block 74, the rotating block 75 pushes the ejector rod 77 and the ejector block 78 to move towards the upper end through the second rotating block 76, the ejector block 78 pushes the cutter upwards, and the cutter can be quickly jacked and is convenient to take.

The utility model provides a rotary machining center in-line tool changing magazine, the utility model discloses a set up shoring mechanism 7, pushing mechanism 73 drives slide bar 72 and moves to the left end, makes slide bar 72 drive swing block 75 anticlockwise rotation through first turning block 74, makes turning block 75 promote ejector pin 77 and kicking block 78 through second turning block 76 and moves to the upper end, makes kicking block 78 push up the cutter, has reached the advantage that can prop the cutter fast, conveniently takes; the second cylinder 733 performs a contraction motion, and drives the sliding rod 72 to move towards the left end through the connecting plate 734 and the second fixing ring 735, so that the advantage of rapidly pushing the sliding rod 72 to move is achieved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotary machining center straight-line tool changing tool magazine comprises a bottom plate (1), a protective cover (2), a fixed seat (5) and tools (6), wherein the bottom plate (1) is fixed with the bottom of the protective cover (2), a first cylinder (3) is embedded and installed at the rear end of the protective cover (2), the first cylinder (3) is fixed with the rear end of a movable seat (4), the fixed seat (5) is arranged at the top of the movable seat (4), and the tools (6) are embedded and installed on the inner side of the fixed seat (5);

the method is characterized in that: still include shore mechanism (7), shore mechanism (7) embedding is installed in the inside of removing seat (4), shore mechanism (7) is including fixed frame (71), slide bar (72), pushing mechanism (73), first turning block (74), swing piece (75), second turning block (76), ejector pin (77) and kicking block (78), the bottom of fixed frame (71) is fixed mutually with removing seat (4), slide bar (72) is installed in the right-hand member embedding of fixed frame (71), the bottom of slide bar (72) is provided with pushing mechanism (73), slide bar (72) adopt first turning block (74) and the upper end swing connection of swing piece (75), swing piece (75) adopt the inside left end normal running fit of pivot with fixed frame (71), swing piece (75) adopt the right-hand member normal running fit of second turning block (76) and swing piece (75), ejector pin (77) are fixed with the bottom of kicking block (78).

2. The rotary machining center in-line tool changer according to claim 1, wherein: the pushing mechanism (73) comprises a bearing plate (731), a first fixing ring (732), a second cylinder (733), a connecting plate (734) and a second fixing ring (735), the right end of the bearing plate (731) is fixed with the fixing frame (71), the bearing plate (731) is fixed with the bottom of the first fixing ring (732), the second cylinder (733) is embedded and installed in the first fixing ring (732), the second cylinder (733) is fixed with the bottom of the connecting plate (734), and a sliding rod (72) is fixed in the middle of the second fixing ring (735).

3. The rotary machining center in-line tool changer according to claim 2, wherein: the output end of the second cylinder (733) penetrates through the right end of the inside of the fixed frame (71), and the second cylinder (733) and the bottom of the connecting plate (734) are vertically distributed.

4. The rotary machining center in-line tool changer according to claim 1, wherein: the structure of the first rotating block (74) is the same as that of the second rotating block (76), and the first rotating block (74) and the second rotating block (76) are both in a cylindrical shape with a wide middle part and narrow front and back sides.

5. The rotary machining center in-line tool changer according to claim 1, wherein: the first rotation block (74) is fitted to the inner side of the upper end of the swing block (75), and the first rotation block (74) is fitted to the inner side of the right end of the swing block (75).

6. The rotary machining center in-line tool changer according to claim 1, wherein: the middle part of the ejector rod (77) is in a cavity shape, and the sliding rod (72) penetrates through the inner side of the cavity in the middle part of the ejector rod (77).

7. The rotary machining center in-line tool changer according to claim 1, wherein: the cross section of the swinging block (75) is V-shaped, and the upper end and the right end of the swinging block (75) are both concave.

8. The rotary machining center in-line tool changer according to claim 1, wherein: the number of the top bracing mechanisms (7) is identical with that of the fixed seats (5), and the top bracing mechanisms (7) are embedded into the inner side of the bottom of the fixed seats (5).