CN211416253U - Polytetrafluoroethylene pipe pushing and pressing die - Google Patents

Abstract

The utility model discloses a polytetrafluoroethylene pipe pushing and pressing mould, which comprises an upper mould base, a lower mould base, guide rods and a driving rod, wherein the guide rods are fixedly arranged at four corners of the upper surface of the lower mould base, the guide holes matched with the guide rods are arranged at the four corners of the upper mould base, a mounting plate is fixedly arranged at the bottom surface of the upper mould base, the pushing and pressing rods are symmetrically arranged at two sides of the bottom end of the mounting plate, one side of the upper surface of the lower mould base is provided with a primary fixing mechanism, the other side of the upper surface of the lower mould base is provided with a secondary fixing mechanism, and a blocking and fixing plate is arranged at the upper surface of the lower mould base between the primary fixing mechanism and the secondary fixing mechanism, simple structure, reasonable in design is fit for preparation and using widely.

Description

Polytetrafluoroethylene pipe pushing and pressing die

Technical Field

The utility model relates to the technical field of mold, specifically a polytetrafluoroethylene tubular product bulldozes mould.

Background

The mould, various moulds and tools used for obtaining the required products by injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting, stamping and other methods in industrial production, in short, the mould is a tool used for manufacturing formed articles, the tool is composed of various parts, different moulds are composed of different parts, the processing of article appearance is realized mainly by changing the physical state of the formed material, the mould is called as 'industrial female', a pushing mould is needed in the production of the existing polytetrafluoroethylene small-sized pipe, however, the fixing performance of a lower mould base is poor when the existing pushing mould is used, the pipe cannot be well fixed, certain errors exist, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polytetrafluoroethylene tubular product bulldozes mould to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a polytetrafluoroethylene tubular product bulldozes mould, includes upper die base, die holder, guide bar and actuating lever, the equal fixed mounting in upper surface four corners of die holder has the guide bar, the guiding hole with guide bar looks adaptation is all seted up in the four corners of upper die base, the basal surface fixed mounting of upper die base has the mounting panel, the bottom bilateral symmetry of mounting panel is installed and is bulldozed the pole, upper surface one side of die holder is equipped with one-level fixed establishment, and the opposite side is equipped with second grade fixed establishment, the die holder upper surface between one-level fixed establishment and the second grade fixed establishment is equipped with blocks the fixed plate.

Preferably, one-level fixed establishment includes fixed plate, pneumatic cylinder, pneumatic rod, grip slipper and No. two grip slippers, the last fixed surface of fixed plate installs the pneumatic cylinder, the one end of pneumatic cylinder is connected with the pneumatic rod, the one end fixed mounting that the pneumatic cylinder was kept away from to the pneumatic rod has a grip slipper, the relative one end die holder upper surface of a grip slipper is equipped with No. two grip slippers.

Preferably, the second-stage fixing mechanism and the first-stage fixing mechanism have the same structure, and the first-stage fixing mechanism and the second-stage fixing mechanism are symmetrically arranged by taking the blocking fixing plate as a center.

Preferably, the first clamping seat and the second clamping seat are identical in structure, and the first clamping seat and the second clamping seat are both in U-shaped structure arrangement.

Preferably, the middle part of the blocking fixing plate is provided with a clamping hole, the top end of the blocking fixing plate is provided with a pressing piece above the clamping hole, and the pressing piece is communicated with the clamping hole.

Preferably, the pressing piece is fixed to be welded with the push plate far away from the one end in centre gripping hole, the four corners of push plate all through the screw thread post with block the top fixed connection of fixed plate.

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

1. the utility model discloses a polytetrafluoroethylene pipe bulldozes mould, realize processing the fixed through the tubular product of setting up first grade fixed establishment and second grade fixed establishment, thereby conveniently bulldoze the tubular product, when using, place the tubular product of treating processing on first grade fixed establishment, drive the pneumatic rod through pneumatic cylinder work and promote the holder to move to No. two holders, thereby realize that the tubular product of treating processing carries out the centre gripping and fixes, pass the other end of the tubular product of treating processing on the centre gripping hole on the blocking fixed plate simultaneously, the push pedal is pressed manually, utilize the push pedal to promote the pressing member and stabilize the centre gripping with the tubular product of treating processing in the holder hole, and then through utilizing the lock nut on the screw post to fix the push pedal position, place the tubular product and rock, increase tubular product stability, facilitate subsequent processing, the one end of the tubular product of treating processing that keeps away from first grade fixed establishment is realized through the second grade fixed establishment finally and is fixed, the stability of whole tubular product of treating processing is improved, has solved present die holder's fixity can't be fine fix tubular product relatively poor to there is certain error, the inconvenient problem of using.

2. The utility model discloses a polytetrafluoroethylene tubular product bulldozes mould through waiting to process the fixed centre gripping of tubular product good back, pushes down through actuating lever drive upper die base to two on the drive mounting panel bulldoze the pole and push down, thereby accomplish tubular product through the pole that bulldozes that pushes down and bulldoze work, simple structure, reasonable in design is fit for the preparation and uses widely.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the lower die holder of the present invention;

FIG. 3 is an enlarged schematic view of the area A of the present invention;

FIG. 4 is an enlarged schematic view of the area B of the present invention;

fig. 5 is a schematic structural view of the pushing rod of the present invention.

In the figure: 1. an upper die holder; 2. a primary fixing mechanism; 21. a fixing plate; 22. a pneumatic cylinder; 23. a pneumatic rod; 24. a first clamping seat; 25. a second clamping seat; 3. a lower die holder; 4. a secondary fixing mechanism; 5. a guide bar; 6. a drive rod; 7. mounting a plate; 8. a push rod; 9. blocking the fixing plate; 10. a clamping hole; 11. a compression member; 12. pushing the plate; 13. a threaded post.

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. 1-5, the present invention provides a technical solution: the utility model provides a polytetrafluoroethylene tubular product bulldozes mould, including upper die base 1, die holder 3, guide bar 5 and actuating lever 6, the equal fixed mounting in upper surface four corners of die holder 3 has guide bar 5, the guiding hole with 5 looks adaptations of guide bar is all seted up in the four corners of upper die base 1, the basal surface fixed mounting of upper die base 1 has mounting panel 7, the bottom bilateral symmetry of mounting panel 7 is installed and is bulldozed pole 8, upper surface one side of die holder 3 is equipped with one-level fixing mechanism 2, the opposite side is equipped with second grade fixing mechanism 4, 3 upper surfaces of die holder between one-level fixing mechanism 2 and the second grade fixing mechanism 4 are equipped with and block fixed plate 9.

The first-stage fixing mechanism 2 comprises a fixing plate 21, a pneumatic cylinder 22, a pneumatic rod 23, a first clamping seat 24 and a second clamping seat 25, the pneumatic cylinder 22 is fixedly installed on the upper surface of the fixing plate 21, one end of the pneumatic cylinder 22 is connected with the pneumatic rod 23, one end, far away from the pneumatic cylinder 22, of the pneumatic rod 23 is fixedly installed with the first clamping seat 24, the second clamping seat 25 is arranged on the upper surface of the lower die seat 3 at the end, opposite to the first clamping seat 24, of the lower die seat, the second fixing mechanism 4 and the first-stage fixing mechanism 2 are identical in structure, the first-stage fixing mechanism 2 and the second fixing mechanism 4 are symmetrically arranged by taking the blocking fixing plate 9 as a center, the whole to-be-processed pipe can be well fixedly clamped, the pipe is prevented from shaking and the pushing effect is influenced, the first clamping seat 24 and the second clamping seat 25 are identical in structure, the first clamping seat 24 and the second clamping seat 25 are, block that the top of fixed plate 9 is located the top of centre gripping hole 10 and be equipped with and compress tightly 11, compress tightly 11 and be linked together with centre gripping hole 10, conveniently compress tightly 11 and fix the centre gripping to the tubular product in the centre gripping hole 10, improve tubular product stability, compress tightly 11 one end fixed welding that keeps away from centre gripping hole 10 and have push pedal 12, push pedal 12's four corners all through threaded post 13 with block the top fixed connection of fixed plate 9.

When in use, the utility model discloses a polytetrafluoroethylene pipe pushing and pressing mould, the pipe to be processed is processed and fixed through the arranged primary fixing mechanism 2 and the secondary fixing mechanism 4, thereby the pipe is conveniently pushed and pressed, when in use, the pipe to be processed is placed on the primary fixing mechanism 2, the pneumatic pressure rod 23 is driven through the work of the pneumatic cylinder 22 to push the first clamping seat 24 to move towards the second clamping seat 25, thereby the pipe to be processed is clamped and fixed, meanwhile, the other end of the pipe to be processed passes through the clamping hole 10 on the blocking fixing plate 9, the push plate 12 is manually pressed, the push plate 12 is used to push the pressing piece 11 to stably clamp the pipe to be processed in the clamping hole 10, the position of the push plate 12 is fixed through the locking nut on the threaded column 13, the pipe is placed to shake, the stability of the pipe is increased, the subsequent processing is convenient, treat the tubular product of processing at last and keep away from the one-level fixed establishment 2 one end and realize through second grade fixed establishment 4 that it is fixed to its centre gripping, the whole stability of the tubular product of treating the processing has been improved, it is relatively poor to have solved present die holder 3's fixity ability, unable fine fixes tubular product, thereby there is certain error, the problem of inconvenient use, through treating the fixed centre gripping of processing tubular product back, push down through actuating lever 6 drive upper die base 1, thereby it pushes down to drive two on the mounting panel 7 and bulldoze 8 pushes down the pole, thereby bulldoze 8 completion tubular product bulldoze work through pushing down, moreover, the steam generator is simple in structure, and reasonable design, and is suitable for the preparation and.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (6)

1. A polytetrafluoroethylene tubular product bulldozes mould which characterized in that: including upper die base (1), die holder (3), guide bar (5) and actuating lever (6), the equal fixed mounting in upper surface four corners of die holder (3) has guide bar (5), the guiding hole with guide bar (5) looks adaptation is all seted up in the four corners of upper die base (1), the basal surface fixed mounting of upper die base (1) has mounting panel (7), the bottom bilateral symmetry of mounting panel (7) is installed and is pushed away push rod (8), upper surface one side of die holder (3) is equipped with one-level fixed establishment (2), and the opposite side is equipped with second grade fixed establishment (4), die holder (3) upper surface between one-level fixed establishment (2) and second grade fixed establishment (4) is equipped with blocks fixed plate (9).

2. A polytetrafluoroethylene tubing thrust die as set forth in claim 1, wherein: one-level fixed establishment (2) include fixed plate (21), pneumatic cylinder (22), pneumatic cylinder (23), grip slipper (24) and No. two grip slipper (25), the last fixed surface of fixed plate (21) installs pneumatic cylinder (22), the one end of pneumatic cylinder (22) is connected with pneumatic cylinder (23), the one end fixed mounting that pneumatic cylinder (22) were kept away from in pneumatic cylinder (23) has grip slipper (24) No. one, the one end die holder (3) upper surface that grip slipper (24) are relative is equipped with No. two grip slipper (25).

3. A polytetrafluoroethylene tubing thrust die as set forth in claim 1, wherein: the structure of the second-stage fixing mechanism (4) is the same as that of the first-stage fixing mechanism (2), and the first-stage fixing mechanism (2) and the second-stage fixing mechanism (4) are symmetrically arranged by taking the blocking fixing plate (9) as a center.

4. A polytetrafluoroethylene tubing thrust die as set forth in claim 2, wherein: the structure of the first clamping seat (24) is the same as that of the second clamping seat (25), and the first clamping seat (24) and the second clamping seat (25) are both in U-shaped structure arrangement.

5. A polytetrafluoroethylene tubing thrust die as set forth in claim 3, wherein: the middle of the blocking fixing plate (9) is provided with a clamping hole (10), a pressing piece (11) is arranged above the clamping hole (10) at the top end of the blocking fixing plate (9), and the pressing piece (11) is communicated with the clamping hole (10).

6. A polytetrafluoroethylene tubing push mold according to claim 5, wherein: the one end fixed welding that compresses tightly piece (11) and keep away from centre gripping hole (10) has push pedal (12), the four corners of push pedal (12) all through screw thread post (13) and the top fixed connection who blocks fixed plate (9).

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