CN211161509U

CN211161509U - Machining die suitable for corrugated pipe press

Info

Publication number: CN211161509U
Application number: CN201922153820.5U
Authority: CN
Inventors: 彭小峰; 林强
Original assignee: Sichuan Hengen New Material Technology Co ltd
Current assignee: Sichuan Hengen New Material Technology Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-08-04
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a mold processing suitable for bellows press, a serial communication port, including outer processing mould, the movable sleeve is established at the interior mold processing in outer processing mould. When the corrugated pipe machining fixture is used, the semicircular outer clamps are arranged on the outer molds, and the two outer molds can be used for machining corrugated pipes with larger sizes after being assembled; installing a semicircular inner clamp on the inner die and installing the inner die on the outer die, and processing the small-sized corrugated pipe after the two inner dies are assembled; compared with the prior art, the utility model, it uses a mould seat can process the bellows of not using the size, very big reduction the manufacturing cost of mould. Additionally, the utility model discloses a semicircle outer anchor clamps and semicircle interior anchor clamps are demountable installation, removable different ripple interval's semicircle outer anchor clamps or semicircle interior anchor clamps during the practicality to can produce the bellows of different intervals.

Description

Machining die suitable for corrugated pipe press

Technical Field

The utility model relates to a bellows processing field specifically provides a mold processing suitable for bellows press.

Background

The corrugated pipe is a tubular elastic sensitive element formed by connecting foldable corrugated sheets along the folding and stretching direction, and is applied to various fields in life. The spinning method is a commonly used manufacturing process for manufacturing the corrugated pipe at present, a corrugated pipe mold is required in the process of producing the corrugated pipe, however, the mold commonly used by people is fixed in size, and only the corrugated pipe with fixed size can be produced; meanwhile, the corrugated space of the traditional corrugated pipe die is fixed, so that the traditional corrugated pipe die can only be used for producing corrugated pipes with fixed space; for the above reasons, the conventional bellows processing mold has a very limited application range.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned defect, provide the bellows mold processing that can change size and ripple interval.

The purpose of the utility model is realized through the following technical scheme: a processing die suitable for a corrugated pipe press comprises an outer processing die and an inner processing die movably sleeved in the outer processing die; the outer processing die comprises two outer dies matched with each other and two outer layer clamping mechanisms respectively arranged on the two outer dies; the inner processing die comprises two inner dies matched with each other and two inner layer clamping mechanisms respectively arranged on the two inner dies; the outer mold and the inner mold are both provided with semicircular grooves, and the inner mold and the outer mold are movably connected through a connecting mechanism.

Further, the outer layer clamping mechanism comprises a semicircular outer clamp arranged in a semicircular groove of the outer die; the semicircular outer clamp is connected with the outer mold through an outer fixing bolt, and the inner side of the semicircular outer clamp is provided with corrugations.

The inner layer clamping mechanism comprises a semicircular inner clamp arranged in a semicircular groove of the inner die; the semicircular inner clamp is connected with the inner die through an inner fixing bolt, and the inner side of the semicircular inner clamp is provided with corrugations.

The connecting mechanism comprises a T-shaped groove arranged on the outer die and a T-shaped key arranged on the inner die; the T-shaped key can be inserted into the T-shaped groove and can slide along the T-shaped groove.

Buckling mechanisms are arranged between the two outer dies and between the two inner dies.

The buckling mechanism comprises a slot arranged on one of the outer molds and an inserting key arranged on the other outer mold; the key is insertable into the slot.

Locking blocks are arranged on the two outer dies, and the locking blocks on the two outer dies are locked through locking bolts.

Compared with the prior art, the utility model, have following advantage and beneficial effect: when the corrugated pipe machining fixture is used, the semicircular outer clamps are arranged on the outer molds, and the two outer molds can be used for machining corrugated pipes with larger sizes after being assembled; installing a semicircular inner clamp on the inner die and installing the inner die on the outer die, and processing the small-sized corrugated pipe after the two inner dies are assembled; compared with the prior art, the utility model, it uses a mould seat can process the bellows of not using the size, very big reduction the manufacturing cost of mould. Additionally, the utility model discloses a semicircle outer anchor clamps and semicircle interior anchor clamps are demountable installation, removable different ripple interval's semicircle outer anchor clamps or semicircle interior anchor clamps during the practicality to can produce the bellows of different intervals.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a structural diagram of the semicircular outer clamp of the present invention.

The reference numbers in the drawings are:

1-external mold, 2-semicircle external clamp, 3-external fixing bolt, 4-internal fixing bolt, 5-internal mold, 6-semicircle internal clamp, 7-T-shaped groove, 8-T-shaped key, 9-slot, 10-inserted key, 11-locking bolt, 12-locking block, 13-threaded blind hole.

Detailed Description

The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.

Examples

As shown in figure 1, the utility model discloses a mold processing suitable for bellows press, including outer mold processing, through the interior mold processing of coupling mechanism swing joint in outer mold processing. The size of the processed corrugated pipe can be changed by disassembling or assembling the inner processing die.

Specifically, the outer processing mold comprises two outer molds 1 and two outer layer clamping mechanisms, semicircular grooves are formed in the two outer molds 1, the two outer molds 1 can be mutually buckled, and when the two outer molds 1 are buckled, the two semicircular grooves can be combined into a circular through hole.

Further, outer fixture is including setting up the outer anchor clamps 2 of semicircle in the half slot of external mold 1, and the shape of this outer anchor clamps 2 of semicircle cooperatees with the half slot on the external mold 1, and when the outer anchor clamps 2 of semicircle was installed in the half slot, it can laminate with the cell wall of half slot mutually. As shown in fig. 2, the semicircular outer clamp 2 is provided with a blind threaded hole 13, and when the semicircular outer clamp 2 is installed, the semicircular outer clamp 2 can be installed on the outer mold 1 through the outer fixing bolt 3, that is, the outer fixing bolt 3 penetrates through the outer mold 1 and then is screwed into the blind threaded hole 13, so that the semicircular outer clamp 2 is fixed on the outer mold 1.

The inboard of semicircle outer anchor clamps 2 is provided with the ripple, and when specifically using, a processing mould can join in marriage a plurality of semicircle outer anchor clamps 2, and the ripple interval on every semicircle outer anchor clamps 2 is different, can process the bellows of different ripple intervals through changing different semicircle outer anchor clamps 2.

The detachable installation of interior mold tooling is on adding the mold tooling, and is concrete, and this interior mold tooling includes two centre forms 5 of mutually supporting, sets up two inlayer fixture on two centre forms 5 respectively. Also all be formed with the half slot on two centre forms 5, two centre forms 5 can lock each other, and when two centre forms 5 lock, two half slots also can make up into a circular through-hole.

The inner layer clamping mechanism comprises a semicircular inner clamp 6 arranged in a semicircular groove of the inner die 5; the semicircular inner clamp 6 is connected with the inner die 5 through an inner fixing bolt 4. The shape of the semicircular inner clamp 6 is matched with that of the semicircular groove, the installation mode of the semicircular inner clamp 6 and the inner mold 5 is the same as that of the semicircular outer clamp 2 and the outer mold, and detailed description is omitted.

Similarly, the inner side of the semicircular inner clamp 6 is provided with corrugations, when the corrugated pipe machining die is used specifically, one machining die can be matched with a plurality of semicircular inner clamps 6, the corrugated space on each semicircular inner clamp 6 is different, and corrugated pipes with different corrugated spaces can be machined by replacing different semicircular inner clamps 6.

As shown in fig. 1, the inner mold 5 and the outer mold 1 are movably connected through a connecting mechanism. The connecting mechanism comprises a T-shaped groove 7 arranged on the outer die 1 and a T-shaped key 8 arranged on the inner die 5; the T-shaped key 8 can be inserted into the T-shaped groove 7 and can slide along the T-shaped groove 7. When the inner clamping mechanism is installed, the inner mold 5 and the outer mold 1 can be connected together by inserting the T-shaped key 8 into the T-shaped groove 7 from the upper end.

Buckling mechanisms are arranged between the two outer dies 1 and between the two inner dies 5. The buckling mechanism comprises a slot 9 arranged on one of the outer molds 1 and a key 10 arranged on the other outer mold 1; when the two outer molds 1 are buckled, the inserting key 10 can be inserted into the inserting groove 9. The snapping mechanisms provided on the two inner moulds 5 are identical to the snapping mechanisms on the two outer moulds and will not be described in detail.

The two outer dies 1 are respectively provided with a locking block 12, and the locking blocks 12 on the two outer dies 1 are locked through locking bolts 11.

When the large-size corrugated pipe needs to be processed, the inner die 5 is taken down from the outer die 1, and the two outer dies are locked through the locking blocks 12 and the locking bolts 11; when the small-size corrugated pipe needs to be processed, the inner die is installed on the outer die. Corrugated pipes with different corrugated intervals can be processed by replacing different semicircular inner clamps 6 and semicircular outer clamps 2.

As described above, the present invention can be implemented well.

Claims

1. A processing die suitable for a corrugated pipe press is characterized by comprising an external processing die and an internal processing die movably sleeved in the external processing die; the outer processing die comprises two outer dies (1) which are matched with each other, and two outer layer clamping mechanisms which are respectively arranged on the two outer dies (1); the inner processing mould comprises two inner moulds (5) which are matched with each other, and two inner layer clamping mechanisms which are respectively arranged on the two inner moulds (5); the outer die (1) and the inner die (5) are both provided with semicircular grooves, and the inner die (5) and the outer die (1) are movably connected through a connecting mechanism.

2. The processing die suitable for the corrugated pipe press machine is characterized in that the outer layer clamping mechanism comprises a semicircular outer clamp (2) arranged in a semicircular groove of an outer die (1); the semicircular outer clamp (2) is connected with the outer mold (1) through an outer fixing bolt (3), and the inner side of the semicircular outer clamp (2) is provided with corrugations.

3. The processing die suitable for the corrugated pipe press machine as claimed in claim 2, wherein the inner layer clamping mechanism comprises a semicircular inner clamp (6) arranged in a semicircular groove of the inner die (5); the semicircular inner clamp (6) is connected with the inner die (5) through an inner fixing bolt (4), and the inner side of the semicircular inner clamp (6) is provided with corrugations.

4. A tooling die for a bellows press according to claim 3, characterized in that the connection means comprise a T-shaped slot (7) provided on the outer die (1), a T-shaped key (8) provided on the inner die (5); the T-shaped key (8) can be inserted into the T-shaped groove (7) and can slide along the T-shaped groove (7).

5. A processing die suitable for a corrugated pipe press as claimed in any one of claims 1 to 4, wherein a buckling mechanism is arranged between the two outer dies (1) and between the two inner dies (5).

6. A processing die suitable for a corrugated pipe press as claimed in claim 5, wherein the buckling mechanism comprises a slot (9) arranged on one of the outer dies (1), and a plug key (10) arranged on the other outer die (1); the key (10) can be inserted into the slot (9).

7. A processing die suitable for a corrugated pipe press as claimed in claim 6, wherein the two outer dies (1) are provided with locking blocks (12), and the locking blocks (12) on the two outer dies (1) are locked together by the locking bolts (11).