CN211248505U

CN211248505U - Mechanical milling head with floating blind rivet

Info

Publication number: CN211248505U
Application number: CN201921246303.6U
Authority: CN
Inventors: 吴海军; 李泽宝
Original assignee: Suzhou Anyubang Machinery Co ltd
Current assignee: Suzhou Anyubang Machinery Co ltd
Priority date: 2019-08-03
Filing date: 2019-08-03
Publication date: 2020-08-14
Anticipated expiration: 2029-08-03

Abstract

The utility model relates to the technical field related to punching machines, in particular to a mechanical milling head with a floating blind rivet, which solves the defects that the prior art is inconvenient for users to disassemble and assemble between the mechanical milling head and a ram, the installation method is complex and the installation firmness is poor, the mechanical milling head comprises a mechanical milling head body, a rubber ring, the blind rivet and a cover plate, the ram is installed at the top end of the mechanical milling head body, the blind rivet grooves are respectively arranged on the surfaces of the mechanical milling head body and the ram, a sliding groove is arranged below the inner side wall of the blind rivet groove, a sliding block is arranged inside the sliding groove, a partition plate is bonded on the side wall of the sliding block, a lipid filling layer is arranged between the rubber ring and the elastic steel ring, the blind rivet is installed above the inner part of the blind rivet groove, a positioning ring is arranged on the outer ring sleeve of the blind rivet, a limiting rod is bonded on the outer wall of the positioning ring, the cover plate is installed, and a second sealing gasket is embedded at the top end inside the rivet groove.

Description

Mechanical milling head with floating blind rivet

Technical Field

The utility model relates to a relevant technical field of lathe especially relates to a mechanical cutter head with blind rivet floats.

Background

The milling head is designed for application in a machining center, can be automatically transferred to a machine tool spindle from a tool magazine or returned to the tool magazine from the spindle, all control series milling heads and input shafts are integrated with tapers to ensure maximum rigidity, and positioning rings and positioning blocks drive positioning pins and can rotate 3600 to optimize angle positioning. The tool on the TCU cutter head may be rotated 900 to prevent rotation of the drive cone by a locking pin when the cutter head is removed from the machine spindle.

However, the existing mechanical milling head is inconvenient for a user to assemble and disassemble the mechanical milling head and the ram, and the installation mode is extremely complex, and the installation firmness is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the mechanical cutter head that has that uses at present among the prior art, the person of not being convenient for to the dismouting between mechanical cutter head and the ram to mounting means and complicacy, and the not good shortcoming of fastness of installation, and the mechanical cutter head with unsteady blind rivet that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mechanical milling head with floating blind rivets comprises a mechanical milling head body, a rubber ring, the blind rivets and a cover plate, wherein a ram is installed at the top end of the mechanical milling head body, and the surfaces of the mechanical milling head body and the ram are both provided with a rivet groove, a sliding groove is arranged below the inner side wall of the rivet groove, a sliding block is arranged in the sliding groove, a partition plate is bonded on the side wall of the sliding block, a limit groove is arranged on the edge of the top end of the partition plate, the rubber ring is arranged at the tail end in the rivet groove, an elastic steel ring is bonded in the rubber ring, a lipid filling layer is arranged between the rubber ring and the elastic steel ring, the blind rivet is arranged above the inner part of the blind rivet groove, and the outer lane cover of blind rivet is established and is installed the holding ring, the outer wall bonding of holding ring has the gag lever post, the apron is installed at the top outer wall of blind rivet, the inside top in blind rivet groove is inlayed and is had the second sealed pad.

Preferably, the partition plate is in sliding connection with the rivet groove through the sliding block, and the tail end of the partition plate is attached to the top end of the rubber ring.

Preferably, elastic columns are bonded between the rubber ring and the elastic steel ring, and two groups of the elastic columns are symmetrically arranged around the central axis of the elastic steel ring.

Preferably, threaded connection is adopted between the blind rivet and the positioning ring, the outer wall of the blind rivet is arranged in a threaded manner, and a thread groove is formed in the inner wall of the positioning ring.

Preferably, the positioning ring is connected with the partition plate through a clamping groove, and the top end of the partition plate is attached to the tail end of the blind rivet.

Preferably, the limiting rods and the limiting grooves are arranged in a one-to-one correspondence mode, the limiting rods are arranged in an L-shaped structure, and the tail ends of the limiting rods are lower than the tail ends of the positioning rings.

Preferably, the tail end of the outer wall of the cover plate is bonded with a first sealing gasket, the size of the first sealing gasket is matched with that of the second sealing gasket, and the first sealing gasket and the second sealing gasket are tightly attached.

The utility model has the advantages that:

1. the utility model discloses, through the setting of baffle and slider, under the effect of external front tension, the baffle slides from top to bottom through the slider in the inside of blind rivet groove, has the effect of direction to the baffle in the in-process that removes, avoids the blind rivet to appear the installation skew condition in the in-process of work, and the elasticity post has the regulation to the interval between rubber ring and the elasticity steel ring, can make the blind rivet have certain elasticity performance, can float from top to bottom to the dismouting of user between mechanical milling head body and the ram;

2. the utility model, through the arrangement of the thread groove, the positioning ring is convenient for the user to install on the outer wall of the blind rivet, the installation mode of the thread is simple and effective, and under the mutual matching action between the limiting rod and the limiting groove, the positioning ring has the correction function on the inner position of the blind rivet embedded into the blind rivet groove, and the blind rivet can be vertically embedded into the blind rivet groove;

3. the utility model discloses, through the setting of sealed pad, under the effect of mutually supporting between sealed pad for be seamless connection between the top in apron and blind rivet groove, have dustproof protection's effect to the inside in blind rivet groove.

Drawings

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

FIG. 2 is a schematic view of the connection structure between the blind rivet grooves and the blind rivets of the present invention;

FIG. 3 is a schematic top view of the positioning ring of the present invention;

fig. 4 is a schematic view of the top view structure of the rubber ring of the present invention.

In the figure: 1 mechanical milling head body, 2 ram, 3 rivet groove, 4 sliding groove, 5 sliding block, 6 clapboard, 7 spacing groove, 8 rubber ring, 9 elastic steel ring, 10 lipid filling layer, 11 elastic column, 12 rivet, 13 positioning ring, 14 spacing rod, 15 thread groove, 16 cover plate, 17 first sealing gasket, 18 second sealing gasket.

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.

Referring to fig. 1-4, a mechanical milling head with floating blind rivet comprises a mechanical milling head body 1, a rubber ring 8, blind rivets 12 and a cover plate 16, wherein a ram 2 is installed at the top end of the mechanical milling head body 1, blind rivet grooves 3 are respectively formed in the surfaces of the mechanical milling head body 1 and the ram 2, a sliding groove 4 is formed below the inner side wall of each blind rivet groove 3, a sliding block 5 is installed inside each sliding groove 4, a partition plate 6 is bonded to the side wall of each sliding block 5, a limiting groove 7 is formed in the edge of the top end of each partition plate 6, the rubber ring 8 is installed at the inner tail end of each blind rivet groove 3, an elastic steel ring 9 is bonded inside each rubber ring 8, a lipid filling layer 10 is arranged between each rubber ring 8 and the elastic steel ring 9, the blind rivets 12 are installed above the inner portion of the blind rivet grooves 3, a positioning ring 13 is sleeved on the outer ring of the blind rivets 12, a limiting rod 14 is, the cover plate 16 is arranged on the outer wall of the top end of the rivet 12, and a second sealing gasket 18 is embedded in the top end of the interior of the rivet groove 3.

Further, baffle 6 passes through slider 5 and blind rivet groove 3 sliding connection, and the tip of baffle 6 and the top of rubber ring 8 laminate each other, and under the effect of external preceding pulling force, baffle 6 slides from top to bottom in blind rivet groove 3's inside through slider 5, has the effect of direction to baffle 6 at the in-process that removes, avoids blind rivet 12 to appear the installation skew condition at the in-process of work.

Further, the elastic columns 11 are bonded between the rubber ring 8 and the elastic steel ring 9, the elastic columns 11 are symmetrically arranged about the central axis of the elastic steel ring 9 in two groups, the elastic columns 11 adjust the distance between the rubber ring 8 and the elastic steel ring 9, the blind rivet 12 can have certain elastic performance, and the blind rivet can float up and down, so that a user can conveniently disassemble and assemble the mechanical milling head body 1 and the ram 2.

Further, threaded connection is adopted between the blind rivet 12 and the positioning ring 13, the outer wall of the blind rivet 12 is arranged in a threaded manner, and the inner wall of the positioning ring 13 is provided with a thread groove 15, so that a user can conveniently install the positioning ring 13 on the outer wall of the blind rivet 12, and the installation mode of the threads is simple and effective.

Further, be the draw-in groove connection between holding ring 13 and the baffle 6, and the top of baffle 6 and the terminal laminating each other of blind rivet 12 can avoid the off tracking condition to appear with the inside in blind rivet 12 vertically embedding blind rivet groove 3.

Further, be one-to-one between gag lever post 14 and the spacing groove 7 and be the setting of "L" type structure, and gag lever post 14 is less than the terminal of holding ring 13 to the terminal of gag lever post 14, under the effect of mutually supporting between gag lever post 14 and the spacing groove 7, have the effect of correcting to the inside position that blind rivet 12 imbeds blind rivet groove 3.

Further, the end of the outer wall of the cover plate 16 is bonded with a first sealing gasket 17, the size of the first sealing gasket 17 is matched with that of the second sealing gasket 18, the first sealing gasket 17 and the second sealing gasket 18 are tightly attached to each other, under the mutual matching effect between the sealing gaskets, the cover plate 16 is in seamless connection with the top end of the rivet groove 3, and the dustproof protection effect is achieved on the interior of the rivet groove 3.

In the embodiment, firstly, the ram 2 is placed at the top end of the mechanical milling head body 1, at this time, the rivet groove 3 formed on the surface of the mechanical milling head body 1 is overlapped with the rivet groove 3 formed on the surface of the ram 2, then the positioning ring 13 is sleeved below the outer wall of the rivet 12, then the positioning ring 13 is rotated clockwise, at this time, under the mutual matching action between the threads, the positioning ring 13 and the rivet 12 can be firmly connected, then the cover plate 16 is sleeved above the outer wall of the rivet 12 according to the above method, then the rivet 12 is embedded into the rivet groove 3, the tail end of the limiting rod 14 on the outer wall of the positioning ring 13 is embedded into the limiting groove 7 formed on the top end of the partition plate 6, until the tail end of the rivet 12 is tightly attached to the top end of the partition plate 6, at this time, the first sealing gasket 17 on the outer wall of the cover plate 16 is tightly attached to the second sealing gasket 18 on the, and finally, the four corners of the mechanical milling head body 1 and the four corners of the ram 2 are firmly connected according to the method, so that a user can conveniently split the mechanical milling head body 1 and the ram 2, and the use process of the mechanical milling head with the floating blind rivet is completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A mechanical milling head with a floating blind rivet comprises a mechanical milling head body (1), a rubber ring (8), a blind rivet (12) and a cover plate (16), and is characterized in that a ram (2) is installed at the top end of the mechanical milling head body (1), blind rivet grooves (3) are formed in the surfaces of the mechanical milling head body (1) and the ram (2), a sliding groove (4) is formed below the inner side wall of each blind rivet groove (3), a sliding block (5) is installed inside the sliding groove (4), a partition plate (6) is bonded to the side wall of the sliding block (5), a limiting groove (7) is formed in the edge of the top end of the partition plate (6), the rubber ring (8) is installed at the inner tail end of each blind rivet groove (3), an elastic steel ring (9) is bonded inside the rubber ring (8), and a lipid filling layer (10) is arranged between the rubber ring (8) and the elastic steel ring (9), the inside top in blind rivet groove (3) is installed in blind rivet (12), and the outer lane cover of blind rivet (12) is established and is installed holding ring (13), the outer wall bonding of holding ring (13) has gag lever post (14), the top outer wall at blind rivet (12) is installed in apron (16), the inside top in blind rivet groove (3) is inlayed and is had the sealed pad (18) of second.

2. The mechanical milling head with the floating blind rivet according to claim 1, characterized in that the partition plate (6) is connected with the blind rivet groove (3) in a sliding manner through a sliding block (5), and the tail end of the partition plate (6) is attached to the top end of the rubber ring (8).

3. The mechanical milling head with the floating blind rivet according to claim 1, characterized in that the elastic columns (11) are bonded between the rubber ring (8) and the elastic steel ring (9), and the elastic columns (11) are arranged in two groups symmetrically with respect to the central axis of the elastic steel ring (9).

4. Mechanical milling head with floating blind rivet according to claim 1, characterised in that between the blind rivet (12) and the holding ring (13) there is a threaded connection, and that the outer wall of the blind rivet (12) is arranged in a thread-like manner and that the inner wall of the holding ring (13) is provided with a thread groove (15).

5. The mechanical milling head with the floating blind rivet according to claim 1, characterized in that the positioning ring (13) and the partition (6) are connected by a clamping groove, and the top end of the partition (6) is attached to the tail end of the blind rivet (12).

6. The mechanical milling head with the floating blind rivet according to claim 1, characterized in that the limiting rods (14) and the limiting grooves (7) are arranged in a one-to-one correspondence, the limiting rods (14) are arranged in an L-shaped structure, and the tail ends of the limiting rods (14) are lower than the tail ends of the positioning rings (13).

7. The mechanical milling head with the floating blind rivet according to claim 1, characterized in that a first sealing gasket (17) is bonded to the outer wall end of the cover plate (16), the size of the first sealing gasket (17) is matched with that of the second sealing gasket (18), and the first sealing gasket (17) and the second sealing gasket (18) are tightly attached to each other.