CN214448361U

CN214448361U - Plastic extrusion die device for special-shaped pipes

Info

Publication number: CN214448361U
Application number: CN202120164061.7U
Authority: CN
Inventors: 尹页东
Original assignee: Shenzhen Xinzhanpeng Plastic Mould Co ltd
Current assignee: Shenzhen Xinzhanpeng Plastic Mould Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-10-22
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a mechanical tubes plastic extrusion tooling device, which comprises a mounting bas, the top of mount pad is provided with the installation piece, the top fixedly connected with mould body of installation piece, the surface cover of installation piece is equipped with spacing shell, the bottom and the mount pad fixed connection of spacing shell, the draw-in groove has all been seted up to the both sides of installation piece bottom, the inner chamber of draw-in groove is provided with the fixture block, the equal fixedly connected with slide bar in bottom of mount pad inner chamber both sides. The utility model discloses a set up mount pad, installation piece, mould body, spacing shell, draw-in groove, fixture block, slide bar, spring, sliding sleeve, alignment jig, connecting rod, movable block, threaded rod, thread bush, first bevel gear, spacing wheel, spacing groove, second bevel gear, rotary rod and handle, solved the problem that current mechanical tubes plastic extrusion tooling device is not convenient for maintain, this mechanical tubes plastic extrusion tooling device possesses the advantage of just having the maintenance, is worth promoting.

Description

Plastic extrusion die device for special-shaped pipes

Technical Field

The utility model relates to the technical field of molds, specifically be mechanical tubes plastic extrusion tooling device.

Background

The plastic mould is a short for of a combination formula plastic mold who is used for compression moulding, the extrusion molding, injection, blow molding and low foaming shaping, we daily production, various instruments and products that use in the life, go to the base of lathe greatly, the fuselage shell, little to a screw, no have not having intimate relation with the mould, current various mechanical tubes are formed by the mould extrusion, but current mechanical tubes plastic extrusion mold adopts the bolt to fix mostly, the installation is dismantled and is wasted time and energy, need use specialized tool to operate a plurality of bolts, the installation that leads to the mould has wasted a large amount of time of staff with dismantling, be unfavorable for the maintenance of mould, the practicality of mould has been reduced, be unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical tubes plastic extrusion tooling device possesses the advantage of just having the maintenance, has solved the problem that current mechanical tubes plastic extrusion tooling device is not convenient for maintain.

In order to achieve the above object, the utility model provides a following technical scheme: a plastic extrusion die device for special-shaped pipes comprises a mounting seat, wherein a mounting block is arranged at the top of the mounting seat, a die body is fixedly connected to the top of the mounting block, a limiting shell is sleeved on the surface of the mounting block, the bottom of the limiting shell is fixedly connected with the mounting seat, clamping grooves are formed in two sides of the bottom of the mounting block, clamping blocks are arranged in the inner cavity of the clamping grooves, sliding rods are fixedly connected to the bottoms of two sides of the inner cavity of the mounting seat, springs and sliding sleeves are respectively sleeved on two sides of the surface of the sliding rods, adjusting frames are fixedly connected to the tops of the sliding sleeves, connecting rods are fixedly connected to opposite sides of the two adjusting frames, the tops of the adjusting frames penetrate through the inner cavity of the clamping grooves and are fixedly connected with the clamping blocks, moving blocks are fixedly connected to opposite sides of the two connecting rods, a threaded rod is arranged between the two moving blocks, and the tops and the bottoms of the threaded rod are movably connected with the inner wall of the mounting seat, the top and the bottom on the surface of the threaded rod are respectively sleeved with a threaded sleeve and a first bevel gear, two sides of the threaded sleeve are fixedly connected with limit wheels, one side, opposite to two moving blocks, of each moving block is provided with a limit groove matched with the limit wheels for use, one side, opposite to the two limit wheels, of each limit wheel extends to an inner cavity of the corresponding limit groove, the front side of the first bevel gear is meshed with a second bevel gear, the front side of the second bevel gear is fixedly connected with a rotary rod, and the front end of the rotary rod penetrates through the front side of the mounting seat and is fixedly connected with a handle.

Preferably, the top and the bottom of the threaded rod are movably connected with the inner wall of the mounting seat through first bearings, and the joint of the surface of the rotating rod and the mounting seat is movably connected through second bearings.

Preferably, the surface of the clamping block is in contact with the inner wall of the clamping groove, the surface of the mounting block is in contact with the inner wall of the limiting shell, and the bottom of the mounting block is in contact with the mounting seat.

Preferably, the surface of the slide bar is connected with the sliding sleeve in a sliding manner, the two opposite sides of the slide bar are fixedly connected with fixing blocks, and the bottoms of the fixing blocks are fixedly connected with the inner wall of the mounting seat.

Preferably, the top of the moving block is connected with the inner wall of the mounting seat in a sliding mode, and one sides, opposite to the two limiting wheels, of the two limiting wheels are in contact with the inner wall of the limiting groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up mount pad, installation piece, mould body, spacing shell, draw-in groove, fixture block, slide bar, spring, sliding sleeve, alignment jig, connecting rod, movable block, threaded rod, thread bush, first bevel gear, spacing wheel, spacing groove, second bevel gear, rotary rod and handle, solved the problem that current mechanical tubes plastic extrusion tooling device is not convenient for maintain, this mechanical tubes plastic extrusion tooling device possesses the advantage of just having the maintenance, is worth promoting.

2. The utility model discloses a set up spacing shell, can restrict the mounted position of installation piece, through setting up the draw-in groove, the use of the fixture block of can being convenient for, through setting up the spring, two sliding sleeves of can being convenient for reset to the middle removal, through setting up the spacing groove, the use of spacing wheel of can being convenient for, through setting up the handle, can convenient to use person rotate the rotary rod, through setting up first bearing, the rotation of the threaded rod of can being convenient for, through setting up the second bearing, the rotation of the rotary rod of can being convenient for, through setting up the fixed block, can improve the stability of slide bar.

Drawings

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

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a left side sectional view of the mounting base of the present invention.

In the figure: 1. a mounting seat; 2. mounting blocks; 3. a mold body; 4. a limiting shell; 5. a card slot; 6. a clamping block; 7. a slide bar; 8. a spring; 9. a sliding sleeve; 10. an adjusting bracket; 11. a connecting rod; 12. a moving block; 13. a threaded rod; 14. a threaded sleeve; 15. a first bevel gear; 16. a limiting wheel; 17. a limiting groove; 18. a second bevel gear; 19. rotating the rod; 20. a grip; 21. and (5) fixing blocks.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a plastic extrusion mold device for special-shaped tubes comprises a mounting base 1, a mounting block 2 is arranged at the top of the mounting base 1, a mold body 3 is fixedly connected to the top of the mounting block 2, a limiting shell 4 is sleeved on the surface of the mounting block 2, the bottom of the limiting shell 4 is fixedly connected to the mounting base 1, clamping grooves 5 are respectively formed at two sides of the bottom of the mounting block 2, clamping blocks 6 are arranged in the inner cavities of the clamping grooves 5, slide bars 7 are fixedly connected to the bottoms of two sides of the inner cavity of the mounting base 1, springs 8 and sliding sleeves 9 are respectively sleeved on two sides of the surface of each slide bar 7, an adjusting frame 10 is fixedly connected to the top of each sliding sleeve 9, connecting rods 11 are fixedly connected to opposite sides of the two adjusting frames 10, the top of each adjusting frame 10 penetrates through the inner cavity of each clamping groove 5 and is fixedly connected to each clamping block 6, moving blocks 12 are fixedly connected to opposite sides of the two connecting rods 11, a threaded rod 13 is arranged between the two moving blocks 12, the top and the bottom of the threaded rod 13 are movably connected with the inner wall of the mounting seat 1, the top and the bottom of the surface of the threaded rod 13 are respectively sleeved with a threaded sleeve 14 and a first bevel gear 15, both sides of the threaded sleeve 14 are fixedly connected with limit wheels 16, one side opposite to the two moving blocks 12 is respectively provided with a limit groove 17 matched with the limit wheels 16, one side opposite to the two limit wheels 16 is respectively extended to an inner cavity of the limit groove 17, the front side of the first bevel gear 15 is engaged with a second bevel gear 18, the front side of the second bevel gear 18 is fixedly connected with a rotating rod 19, the front end of the rotating rod 19 penetrates through the front side of the mounting seat 1 and is fixedly connected with a handle 20, the top and the bottom of the threaded rod 13 are movably connected with the inner wall of the mounting seat 1 through first bearings, the joint of the surface of the rotating rod 19 and the mounting seat 1 is movably connected through second bearings, and the surface of the clamping block 6 is contacted with the inner wall of the clamping groove 5, the surface of the mounting block 2 is contacted with the inner wall of the limiting shell 4, the bottom of the mounting block 2 is contacted with the mounting seat 1, the surface of the sliding rod 7 is connected with the sliding sleeve 9 in a sliding manner, one side of each of two opposite sliding rods 7 is fixedly connected with the fixing block 21, the bottom of the fixing block 21 is fixedly connected with the inner wall of the mounting seat 1, the top of the moving block 12 is connected with the inner wall of the mounting seat 1 in a sliding manner, one side of each of two opposite limiting wheels 16 is contacted with the inner wall of the limiting groove 17, the mounting position of the mounting block 2 can be limited by arranging the limiting shell 4, the use of the clamping block 6 can be facilitated by arranging the clamping groove 5, the two sliding sleeves 9 can be conveniently moved towards the middle for resetting by arranging the spring 8, the use of the limiting wheel 16 can be facilitated by arranging the limiting groove 17, the rotating rod 19 can be conveniently rotated by a user by arranging the handle 20, the rotation of the threaded rod 13 can be facilitated by arranging the first bearing, through setting up the second bearing, the rotation of rotary rod 19 can be convenient for, through setting up fixed block 21, can improve slide bar 7's stability, through setting up mount pad 1, installation piece 2, mould body 3, spacing shell 4, draw-in groove 5, fixture block 6, slide bar 7, spring 8, sliding sleeve 9, alignment jig 10, connecting rod 11, movable block 12, threaded rod 13, thread bush 14, first bevel gear 15, spacing wheel 16, spacing groove 17, second bevel gear 18, rotary rod 19 and handle 20, the problem of having solved current mechanical tubes plastic extrusion die device and not being convenient for maintain, this mechanical tubes plastic extrusion die device, possess the advantage of convenient maintenance, be worth promoting.

When the mounting block 2 is required to be mounted, the movable die body 3 drives the mounting block 2 to enter the limiting shell 4, the mounting block 2 moves downwards to enable the clamping block 6 to enter the clamping groove 5 until the bottom of the mounting block 2 is contacted with the mounting seat 1, then the rotating rod 19 is reversely rotated through the matching of the handle 20, the rotating rod 19 drives the rotating rod 13 to reversely rotate through the matching of the second bevel gear 18 and the first bevel gear 15, the threaded rod 13 rotates reversely to drive the limiting wheel 16 to move upwards through the matching of the threaded sleeve 14, the limiting wheel 16 moves upwards through the matching of the limiting groove 17 to drive the two moving blocks 12 to be away from each other, the moving blocks 12 drive the two clamping blocks 6 to be away from each other through the matching of the connecting rod 11 and the adjusting frame 10, and the mounting block 2 is fixed.

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. Mechanical tubes plastic extrusion tooling device, including mount pad (1), its characterized in that: the die is characterized in that a mounting block (2) is arranged at the top of the mounting seat (1), a die body (3) is fixedly connected to the top of the mounting block (2), a limiting shell (4) is sleeved on the surface of the mounting block (2), the bottom of the limiting shell (4) is fixedly connected with the mounting seat (1), clamping grooves (5) are respectively formed in two sides of the bottom of the mounting block (2), clamping blocks (6) are arranged in an inner cavity of each clamping groove (5), sliding rods (7) are fixedly connected to the bottoms of two sides of the inner cavity of the mounting seat (1), springs (8) and sliding sleeves (9) are respectively sleeved on two sides of the surface of each sliding rod (7), adjusting frames (10) are fixedly connected to the top of each sliding sleeve (9), connecting rods (11) are fixedly connected to one opposite sides of the two adjusting frames (10), the tops of the adjusting frames (10) penetrate through the inner cavity of the clamping grooves (5) and are fixedly connected with the clamping blocks (6), one side of each connecting rod (11) opposite to each other is fixedly connected with a moving block (12), a threaded rod (13) is arranged between the two moving blocks (12), the top and the bottom of the threaded rod (13) are both movably connected with the inner wall of the mounting seat (1), the top and the bottom of the surface of the threaded rod (13) are respectively sleeved with a threaded sleeve (14) and a first bevel gear (15), both sides of the threaded sleeve (14) are fixedly connected with limiting wheels (16), one side of each of the two moving blocks (12) opposite to each other is provided with a limiting groove (17) matched with the limiting wheels (16) for use, one side of each of the two limiting wheels (16) opposite to each other extends to the inner cavity of the limiting groove (17), a second bevel gear (18) is meshed with the front side of the first bevel gear (15), the front side of the second bevel gear (18) is fixedly connected with a rotating rod (19), the front end of the rotating rod (19) penetrates through the front side of the mounting seat (1) and is fixedly connected with a handle (20).

2. A plastic extrusion die apparatus for a special pipe according to claim 1, wherein: the top and the bottom of threaded rod (13) all pass through first bearing swing joint with the inner wall of mount pad (1), the junction of the surface of rotary rod (19) and mount pad (1) passes through second bearing swing joint.

3. A plastic extrusion die apparatus for a special pipe according to claim 1, wherein: the surface of the clamping block (6) is in contact with the inner wall of the clamping groove (5), the surface of the mounting block (2) is in contact with the inner wall of the limiting shell (4), and the bottom of the mounting block (2) is in contact with the mounting seat (1).

4. A plastic extrusion die apparatus for a special pipe according to claim 1, wherein: the surface of slide bar (7) and sliding sleeve (9) sliding connection, equal fixedly connected with fixed block (21) in two slide bar (7) relative one sides, the bottom of fixed block (21) and the inner wall fixed connection of mount pad (1).

5. A plastic extrusion die apparatus for a special pipe according to claim 1, wherein: the top of the moving block (12) is connected with the inner wall of the mounting seat (1) in a sliding mode, and one sides, opposite to the two limiting wheels (16), are in contact with the inner wall of the limiting groove (17).