CN208450423U - A kind of sharp machine of ductule contracting - Google Patents
A kind of sharp machine of ductule contracting Download PDFInfo
- Publication number
- CN208450423U CN208450423U CN201821121280.1U CN201821121280U CN208450423U CN 208450423 U CN208450423 U CN 208450423U CN 201821121280 U CN201821121280 U CN 201821121280U CN 208450423 U CN208450423 U CN 208450423U
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- Prior art keywords
- grip block
- articulated shaft
- ductule
- bearing
- pawls
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- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to ductule technical field of processing equipment, specifically a kind of sharp machine of ductule contracting, including body, two pawls centering clamping device is installed on body, two pawls centering clamping device includes clamp body, grip block, guiding axis, articulated slab, articulated shaft, bearing, grip block includes upper grip block and lower grip block, upper grip block and lower grip block are hinged, articulated shaft both ends are equipped with bearing, clamp body two sides are provided with vertical strip-shaped hole and horizontal bar hole, and bearing moves in vertical strip-shaped hole and horizontal bar hole；Extension mechanism, movable support bracket, adjusting bracket are provided in body cabin, rolling bearing is installed on movable support bracket, pass through the cooperation of upper and lower two pieces of grip blocks and articulated shaft, articulated slab in two pawls centering clamping device, pass through movement of the bearing in vertically and horizontally strip-shaped hole, drive grip block centered on horizontal bar hole, movement symmetrical above and below guarantees that the center during the ductule of processing different tube diameters size is consistent, it is ensured that machining accuracy.
Description
Technical field
The utility model relates to ductule technical field of processing equipment, specifically a kind of sharp machine of ductule contracting.
Background technique
Perfect with national capital construction with the development of science and technology, with the generally utilization in tunnel, ductule dosage is more and more,
Ductule carries out contracting point, and the sharp technology of existing contracting is no longer satisfied the market demand, clamping feeder in the prior art
Structure should not easily lead to Taper Pipe broken end, production efficiency and product quality be not high to center, long processing time unstable quality.
Summary of the invention
In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of structures simply, work efficiency is high, device
The sharp machine of ductule contracting small in size, machining accuracy is high.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of ductule contracts sharp machine, including body, is equipped with linear guide on body, it is fixed that two pawls are equipped in linear guide
Heart clamping device, two pawls centering clamping device includes clamp body, grip block, guiding axis, upper articulated slab, lower articulated slab, upper hinged
Axis, intermediate articulated shaft, lower articulated shaft, bearing, grip block include upper grip block and lower grip block, and upper grip block and lower grip block divide
Not Tong Guo guiding axis connect with clamp body, upper grip block and upper hinged axis connection, upper articulated shaft pass through upper articulated slab and intermediate cut with scissors
Spindle connection, intermediate articulated shaft is by lower articulated slab and lower hinged axis connection, lower grip block and lower hinged axis connection, it is upper hingedly
Axis, intermediate articulated shaft and lower articulated shaft both ends are separately installed with bearing, and clamp body two sides are provided with vertical strip-shaped hole and horizontal bar shaped
Hole, bearing move in vertical strip-shaped hole and horizontal bar hole；It is provided with cabin below right side of machine body, extension is provided in cabin
Mechanism, movable support bracket, adjusting bracket, extension mechanism are connect with movable support bracket, and adjusting bracket, mobile support are equipped on movable support bracket
Rolling bearing is installed on frame；
Clamping cylinder is installed on two pawls centering clamping device, clamping cylinder is connect by bolt with clamp body, on body
It is further fixed on contracting sharp machine, heating device, guide holder, heating device is hinged with body；
Heating device is provided with control cabinet and high frequency ring, and control cabinet is connected with high frequency ring；
Underpart is equipped with stroke cylinder, and stroke cylinder and two pawls centering clamping device are hinged；
Underpart is equipped with motor, and motor is connect by belt pulley and belt with the sharp machine that contracts；
Underpart is equipped with the Lubricating pump station for the sharp machine internal lubrication that contracts, and underpart is provided with for cooling heating
The miniature immersible pump of device.
Advantage is the utility model compared with prior art:
By the cooperation of upper and lower two pieces of grip blocks and articulated shaft, articulated slab in (1) two pawl centering clamping device, pass through bearing
Movement in vertically and horizontally strip-shaped hole drives grip block centered on horizontal bar hole, and movement symmetrical above and below guarantees processing
Center after stepping up during the ductule of different tube diameters size is consistent, it is ensured that machining accuracy；
(2) using the cooperation of two pawls centering clamping device and clamping cylinder, pass through the adjustment up and down and setting of movable support bracket
Rolling bearing, guarantee the stability of process and the adaptability of different tube diameters ductule.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the top view of the utility model.
Fig. 3 is the rearview of the utility model.
Fig. 4 is two pawl of the utility model centering clamping device schematic diagram of internal structure.
Fig. 5 is two pawl of the utility model centering clamping device external structure schematic diagram.
Fig. 6 is grip block structural schematic diagram under the utility model.
Fig. 7 is grip block left view under the utility model.
Fig. 8 is the structure of the heating device of the utility model.
Operation schematic diagram when Fig. 9 is the utility model heating device more mold exchange.
Specific embodiment
As shown in Figs. 1-5, a kind of ductule sharp machine that contracts includes body 1, is fixed with the sharp machine 3 of contracting on body 1, belt guard 2,
Heating device 4, guide holder 5 are equipped with linear guide 14, are equipped with and lead in linear guide 14 for being oriented to and limiting on body 1
Rail cover 13 is equipped with two pawls centering clamping device 7, is equipped on two pawls centering clamping device 7 for dust-proof in linear guide 14
Clamping cylinder 6, right side of machine body lower section, which has in cabin, has extension mechanism 8 to connect with movable support bracket 9；According to the length of ductule, lead to
The flexible adjustment movable support bracket 9 of extension mechanism 8 is crossed, rolling bearing is installed on movable support bracket 9, is reduced when contracting sharp convenient for ductule
Resistance when rotation, the adjustable height of movable support bracket 9 are equipped on movable support bracket 9 convenient for being suitble to different types of ductule
Adjusting bracket 10 is equipped with directional wheel below movable support bracket 9, for mobile support for adjusting the ductule of support different-diameter
The movement of frame 9；Control cabinet 12 is installed, for controlling the operation of whole equipment under body 1；Rubber slab 15 is covered with above workbench
To mitigate the impact force of ductule and body.
Stroke cylinder 16 is installed below body 1, inductive switch is installed on the cylinder, there is inductive switch control fixture
Shift motion, stroke cylinder 16 and two pawls centering clamping device 7 pass through articulated connection；Body 1 is mounted below active motor 18,
Motor 18 is connect by belt pulley and belt 19 with tip machine 3, and body 1 is mounted below Lubricating pump station 17, and body 1 is installed below
There is miniature immersible pump 20, the cooling for heating device.
Extension mechanism 8 is located in body, is extended according to ductule length, in use, ductule is placed in table top
On, it before shifting guide holder 5 onto, is rolled in two pawls centering clamping device 7, two pawls centering clamping device 7 presss from both sides under cylinder action power
Tight ductule, stroke cylinder 16 drive two pawls centering clamping device 7 that ductule is made to enter heating device 4 by guide holder 5 and carry out
Heating；Then enter under the drive of stroke cylinder 16 and contract in sharp machine 3, become under the rotation and beating of mold in the sharp machine 3 that contracts
Cone shape.
Two pawls centering clamping device, including clamp body 7-1, grip block, guiding axis 7-2, lower articulated slab 7-5, lower articulated shaft
7-4, bearing 7-6, two pawls centering clamping device top are equipped with power device 6, and power device 6 is cylinder in the present embodiment, is moved
Power device 6 is connect by screw with clamp body 7-1, this fixture clamps self-centering using symmetrical, and piston rod 6-2 passes through nut 6-
3, screw is connect with upper grip block 7-3；Upper grip block 7-3 is connected by guiding axis 7-2 with clamp body 7-1 with lower grip block 7-7,
Lower grip block 7-7 passes through lower articulated slab 7-5, lower articulated shaft 7-4, intermediate articulated shaft 7-41, upper articulated slab 7-51, upper articulated shaft 7-
42 connect with upper grip block 7-3；The lower both ends articulated shaft 7-4 are equipped with bearing 7-6, and two sides are provided with level at the top of lower grip block 7-7
The two sides of the bottom slot 7-71, upper grip block 7-3 are provided with slot position corresponding with level trough 7-71, and the two sides clamp body 7-1 are provided with vertical item
Shape hole 7-8 and horizontal bar hole 7-9, bearing move in clamp body 7-1 vertical strip-shaped hole 7-8 and horizontal bar hole 7-9.
When work, initial position is that upper grip block and lower grip block separate, and cylinder pushes grip block in piston rod 6-2 pushing
7-3, upper grip block 7-3 since the effect of guiding axis 7-2 can move down, upper grip block 7-3 by upper articulated shaft 7-42, on
Articulated slab 7-51, intermediate articulated shaft 7-41, lower articulated slab 7-5, lower articulated shaft 7-4 and lower grip block 7-7 link, upper, middle and lower hinge
Spindle both ends are respectively provided with bearing 7-6, therefore centre articulated shaft 7-41 can be moved in horizontal bar hole 7-9, upper articulated shaft 7-
42, lower articulated shaft 7-4 can be moved up and down in vertical strip-shaped hole 7-8, due to the position-limiting action of horizontal bar hole, upper articulated slab 7-
51 and lower articulated slab 7-5 is in heeling condition always, and lower grip block 7-7 is by the linkage of articulated slab and articulated shaft with cylinder
Movement, upper grip block 7-3 and lower grip block 7-7 are simultaneously under cylinder action power centered on horizontal bar hole, shifting symmetrical above and below
Dynamic, the cylinder material clamping rear center of such different-diameter is consistent always, ensure that machining accuracy, while improving production efficiency.
Fig. 5 is the structure of the heating device of the utility model, it is therefore intended that heating device will avoid position when more mold exchange
It sets, the control cabinet 4-3 and high frequency ring 4-5 of heating device 4 link together, and articulated shaft 4-2 and body 1 are arranged at the bottom control cabinet 4-3
Articulated connection, the right organism backplanes support control cabinet 4-3, the left side have spring catch 4-1 grafting to guarantee that position is motionless, replace tip
Spring catch 4-1 is pulled open when machine mold, then pulls control cabinet pull handle 4-4, since the rotation of control cabinet 4-3 drives high frequency ring 4-5
It rotates together, reaches more mold exchange purpose.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (6)
- The sharp machine 1. a kind of ductule contracts, it is characterised in that: including body, linear guide is equipped on body, is pacified in linear guide It feels relieved clamping device equipped with two pawls, two pawls centering clamping device includes clamp body, grip block, guiding axis, upper articulated slab, lower hinged Plate, upper articulated shaft, intermediate articulated shaft, lower articulated shaft, bearing, grip block include upper grip block and lower grip block, upper grip block and Lower grip block passes through guiding axis respectively and connect with clamp body, upper grip block and upper hinged axis connection, and upper articulated shaft passes through upper hinged Plate and intermediate hinged axis connection, intermediate articulated shaft are connected by lower articulated slab and lower hinged axis connection, lower grip block and lower articulated shaft Connect, upper articulated shaft, intermediate articulated shaft and lower articulated shaft both ends are separately installed with bearing, clamp body two sides be provided with vertical strip-shaped hole and Horizontal bar hole, bearing move in vertical strip-shaped hole and horizontal bar hole；It is provided with cabin below right side of machine body, is set in cabin It is equipped with extension mechanism, movable support bracket, adjusting bracket, extension mechanism is connect with movable support bracket, and adjusting branch is equipped on movable support bracket Frame is equipped with rolling bearing on movable support bracket.
- The sharp machine 2. a kind of ductule according to claim 1 contracts, it is characterised in that: pacify on the two pawls centering clamping device Equipped with clamping cylinder, clamping cylinder is connect by bolt with clamp body, and contracting sharp machine, heating device, guiding are further fixed on body Seat, heating device are hinged with body.
- The sharp machine 3. a kind of ductule according to claim 2 contracts, it is characterised in that: the heating device is provided with control cabinet With high frequency ring, control cabinet is connected with high frequency ring.
- The sharp machine 4. a kind of ductule according to claim 1 contracts, it is characterised in that: the underpart is equipped with stroke gas Cylinder, stroke cylinder and two pawls centering clamping device are hinged.
- The sharp machine 5. a kind of ductule according to claim 1 contracts, it is characterised in that: the underpart is equipped with motor, Motor is connect by belt pulley and belt with the sharp machine that contracts.
- The sharp machine 6. a kind of ductule according to claim 1 contracts, it is characterised in that: the underpart is equipped with for moistening The Lubricating pump station of sliding belt, underpart are provided with the miniature immersible pump for cooling/heating apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821121280.1U CN208450423U (en) | 2018-07-16 | 2018-07-16 | A kind of sharp machine of ductule contracting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821121280.1U CN208450423U (en) | 2018-07-16 | 2018-07-16 | A kind of sharp machine of ductule contracting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208450423U true CN208450423U (en) | 2019-02-01 |
Family
ID=65179723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821121280.1U Active CN208450423U (en) | 2018-07-16 | 2018-07-16 | A kind of sharp machine of ductule contracting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208450423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118744315A (en) * | 2024-07-06 | 2024-10-08 | 中铁一局集团第五工程有限公司 | A fully automatic production method for small catheters |
-
2018
- 2018-07-16 CN CN201821121280.1U patent/CN208450423U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118744315A (en) * | 2024-07-06 | 2024-10-08 | 中铁一局集团第五工程有限公司 | A fully automatic production method for small catheters |
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