CN202137285U - Pneumatic flaring machine - Google Patents
Pneumatic flaring machine Download PDFInfo
- Publication number
- CN202137285U CN202137285U CN201120206037U CN201120206037U CN202137285U CN 202137285 U CN202137285 U CN 202137285U CN 201120206037 U CN201120206037 U CN 201120206037U CN 201120206037 U CN201120206037 U CN 201120206037U CN 202137285 U CN202137285 U CN 202137285U
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- CN
- China
- Prior art keywords
- locating piece
- pneumatic
- fixedly connected
- enlarging
- positioning block
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a pneumatic flaring machine, which comprises a fixture, a flaring tooling and a bed. The fixture consists of a fixture base and a positioning mechanism, the positioning mechanism comprises a left positioning block, a right positioning block and a guide column, the right positioning block is fixedly connected onto the fixture base and can move left and right along the guide column, opposite and horizontal semi-arc holes are disposed on opposite side surfaces of the left positioning block and the right positioning block, a pneumatic lever clamping mechanism is connected with the left positioning block of the fixture, the flaring tooling consists of a die core, a push rod and a supporting seat, the push rod is horizontally supported in the supporting seat, the die core is fixedly connected to the front end of the push rod, the axis of the die core is coaxial with axes of the opposite semi-arc holes on the left positioning block and the right positioning block, and a pneumatic driving mechanism is connected with the flaring tooling. When the pneumatic flaring machine is used, the pneumatic lever clamping mechanism is used for clamping, the die core is pressed in and flared by the aid of the pneumatic driving mechanism, work efficiency in the integral process is high, and labor intensity is low.
Description
Technical field
The utility model relates to a kind of pipe-expanding machine, and more particularly, the utility model relates to a kind of power-actuated pipe-expanding machine.
Background technology
When being used for product manufacturing or engineering construction, many metal tubes need carry out mouth of pipe ream operation; Generally be to adopt pipe-expanding machine now; Establish anchor clamps and enlarging frock on the pipe-expanding machine, will treat that the enlarging metal tube after location, clamping on the anchor clamps, is pressed into core rod the metal tube from the metal mouth of pipe under pressure; The mouth of pipe of metal tube is enlarged, reach the enlarging purpose.The pipe-expanding machine of prior art treats that the clamping of enlarging metal tube, the enlarging that is pressed into of core rod all are that workman's manual operations is accomplished, inefficiency, labour intensity height.
The utility model content
The utility model provides a kind of enlarging that is pressed into of adopting power drive to realize treating the clamping of enlarging metal tube, core rod to the deficiency of prior art, can significantly improve the pneumatic pipe-expanding machine of operating efficiency, reduction labour intensity.
The utility model is realized technical goal through following technical proposals.
Pneumatic pipe-expanding machine, it comprises anchor clamps, enlarging frock, support, anchor clamps, enlarging frock are fixedly connected on the seat top plate; Said anchor clamps comprise clamp base, detent mechanism; Said detent mechanism comprises left locating piece, right locating piece, guide pillar; Right locating piece is fixedly connected on the clamp base, and its left surface is provided with the guide pillar of horizontal direction, hole on the left locating piece and guide pillar matched in clearance; Can be along the guide pillar move left and right, left locating piece, the side that right locating piece is relative are provided with semi arch relative, horizontal direction hole; Said enlarging frock comprises core rod, push rod, supporting base, and the push rod horizontal supporting is in supporting base, and core rod is fixedly connected on the push rod front end, and semi arch axially bored line relative on core rod axis and left locating piece, the right locating piece is coaxial; Its improvements are: be provided with pneumatic drive mechanism and be connected with the enlarging frock; Said pneumatic drive mechanism comprises leverage, cylinder; Leverage comprises bolster, lever, and bolster is fixedly connected on the seat top plate, and an end sky of lever is enclosed within on the bolster; The other end and cylinder piston rod are hinged, and center and putting back-end are hinged.
In the said structure; Being provided with pneumatic lever clamp mechanism is connected with anchor clamps; Said pneumatic lever clamp mechanism comprises leverage, Connection Block, connecting rod, cylinder, and cylinder is fixedly connected on the support, and leverage comprises the supporting base that is fixedly connected on the support, is hinged and connected to the lever on the supporting base; The one of which end is connected with left locating piece through connecting rod, Connection Block, and the other end and cylinder piston rod are hinged.
The utility model compared with prior art has following good effect:
1. pneumatic actuation realizes treating the enlarging that is pressed into of the clamping of enlarging metal tube, core rod, high efficiency, and labour intensity is low.
2. pneumatic pinch, its clamping force basically identical can not produce the manual degree of tightness that the clamps phenomenon that differs.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is that Fig. 1 D is to view.
Fig. 3 is Fig. 2 A-A cutaway view.
Fig. 4 is Fig. 1 B-B profile.
The specific embodiment
Below according to accompanying drawing and combine embodiment that the utility model is described further.
Pneumatic pipe-expanding machine shown in the drawings, it comprises anchor clamps 1, enlarging frock 2, support 4, pneumatic drive mechanism 3, anchor clamps 1, enlarging frock 2 are fixedly connected on support 4 top boards; Said anchor clamps 1 comprise clamp base 1.1, detent mechanism, pneumatic lever clamp mechanism; Said detent mechanism comprises left locating piece 1.3, right locating piece 1.2, guide pillar 1.4; Right locating piece 1.2 is fixedly connected on the clamp base 1.1, and its left surface is provided with the guide pillar 1.4 of horizontal direction, hole on the left locating piece 1.3 and guide pillar 1.4 matched in clearance; Can be along guide pillar 1.4 move left and right, left locating piece 1.3, right locating piece 1.2 relative sides are provided with semi arch relative, horizontal direction hole; Said pneumatic lever clamp mechanism comprises leverage, Connection Block 1.5, connecting rod 1.6, cylinder 1.9; Cylinder 1.9 is fixedly connected on support 4 top boards; Leverage comprises the supporting base 1.8 that is fixedly connected on support 4 top boards, is hinged and connected to the lever 1.7 on the supporting base 1.8; The one of which end is connected with left locating piece 1.3 through connecting rod 1.6, Connection Block 1.5, and the other end and cylinder 1.9 piston rods are hinged; Said enlarging frock 2 comprises core rod 2.1, push rod 2.2, supporting base 2.3; Push rod 2.2 horizontal supportings are in supporting base 2.3; Core rod 2.1 is fixedly connected on push rod 2.2 front ends, and semi arch axially bored line relative on core rod 2.1 axis and left locating piece 1.3, the right locating piece 1.2 is coaxial; Being provided with pneumatic drive mechanism 3 is connected with enlarging frock 2; Said pneumatic drive mechanism 3 comprises leverage, cylinder 3.3; Leverage comprises bolster 3.1, lever 3.2, and bolster 3.1 is fixedly connected on support 4 top boards, and an end sky of lever 3.2 is enclosed within on the bolster 3.1; The other end and cylinder 3.3 piston rods are hinged, and center and push rod 2.2 rear ends are hinged.
The utility model in use; Put between the relative semi arch hole of left locating piece 1.3, right locating piece 1.2 treating the enlarging metal tube; Driving cylinder 1.9 piston rods is moved to the left; Promote lever 1.7 and clockwise rotate, lever 1.7 is pushing away left locating piece 1.3 through connecting rod 1.6, Connection Block 1.5 and is moving right, and clamps and treats the enlarging metal tube; Drive cylinder 3.3, lever 3.2 clockwise rotates around bolster 3.1, is pushing away push rod 2.2, core rod 2.1 moves forward, and core rod 2.1 is pressed into the metal tube from treating the enlarging metal mouth of pipe, and the mouth of pipe of metal tube is enlarged, and reaches the enlarging purpose.The utility model pneumatic pinch, its clamping force basically identical can not produce the manual degree of tightness that the clamps phenomenon that differs, pneumatic actuation realizes treating that the enlarging metal tube clamps, core rod be pressed into enlarging, high efficiency, labour intensity is low.
Claims (2)
1. pneumatic pipe-expanding machine, it comprises anchor clamps (1), enlarging frock (2), support (4), anchor clamps (1), enlarging frock (2) are fixedly connected on support (4) top board; Said anchor clamps (1) comprise clamp base (1.1), detent mechanism; Said detent mechanism comprises left locating piece (1.3), right locating piece (1.2), guide pillar (1.4); Right locating piece (1.2) is fixedly connected on the clamp base (1.1); Its left surface is provided with the guide pillar (1.4) of horizontal direction; Hole and guide pillar (1.4) matched in clearance on the left side locating piece (1.3) can be along guide pillar (1.4) move left and right, and left locating piece (1.3), the relative side of right locating piece (1.2) are provided with semi arch relative, horizontal direction hole; Said enlarging frock (2) comprises core rod (2.1), push rod (2.2), supporting base (2.3); Push rod (2.2) horizontal supporting is in supporting base (2.3); Core rod (2.1) is fixedly connected on push rod (2.2) front end, and the semi arch axially bored line that core rod (2.1) axis is upward relative with left locating piece (1.3), right locating piece (1.2) is coaxial; It is characterized in that: be provided with pneumatic drive mechanism (3) and be connected with enlarging frock (2); Said pneumatic drive mechanism (3) comprises leverage, cylinder (3.3); Leverage comprises bolster (3.1), lever (3.2); Bolster (3.1) is fixedly connected on support (4) top board; One end sky of lever (3.2) is enclosed within on the bolster (3.1), and the other end and cylinder (3.3) piston rod is hinged, and center and push rod (2.2) rear end is hinged.
2. pneumatic pipe-expanding machine according to claim 1; It is characterized in that: be provided with pneumatic lever clamp mechanism and be connected with anchor clamps (1); Said pneumatic lever clamp mechanism comprises leverage, Connection Block (1.5), connecting rod (1.6), cylinder (1.9); Cylinder (1.9) is fixedly connected on the support (4); Leverage comprises the supporting base (1.8) that is fixedly connected on the support (4), is hinged and connected to the lever (1.7) on the supporting base (1.8), and the one of which end is connected with left locating piece (1.3) through connecting rod (1.6), Connection Block (1.5), and the other end and cylinder (1.9) piston rod is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120206037U CN202137285U (en) | 2011-06-18 | 2011-06-18 | Pneumatic flaring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120206037U CN202137285U (en) | 2011-06-18 | 2011-06-18 | Pneumatic flaring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137285U true CN202137285U (en) | 2012-02-08 |
Family
ID=45548364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120206037U Expired - Fee Related CN202137285U (en) | 2011-06-18 | 2011-06-18 | Pneumatic flaring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202137285U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825153A (en) * | 2011-06-18 | 2012-12-19 | 江苏信成电器总厂 | Pneumatic flaring machine |
| CN109500269A (en) * | 2018-12-29 | 2019-03-22 | 浙江康盛热交换器有限公司 | A kind of flaring structure of pipe-expanding machine |
-
2011
- 2011-06-18 CN CN201120206037U patent/CN202137285U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825153A (en) * | 2011-06-18 | 2012-12-19 | 江苏信成电器总厂 | Pneumatic flaring machine |
| CN109500269A (en) * | 2018-12-29 | 2019-03-22 | 浙江康盛热交换器有限公司 | A kind of flaring structure of pipe-expanding machine |
| CN109500269B (en) * | 2018-12-29 | 2024-02-06 | 浙江康盛热交换器有限公司 | Flaring structure of flaring machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20130618 |