CN108406013A - A kind of electronic heat exchanger pull rod die head threading machine - Google Patents
A kind of electronic heat exchanger pull rod die head threading machine Download PDFInfo
- Publication number
- CN108406013A CN108406013A CN201810594624.9A CN201810594624A CN108406013A CN 108406013 A CN108406013 A CN 108406013A CN 201810594624 A CN201810594624 A CN 201810594624A CN 108406013 A CN108406013 A CN 108406013A
- Authority
- CN
- China
- Prior art keywords
- pull rod
- die
- seat
- speed reducer
- chuck
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
Abstract
The present invention provides a kind of electronic heat exchanger pull rod die head threading machines.The die head threading machine is equipped with motor in the lower part of rack, top is equipped with speed reducer, motor and speed reducer is connected with belt, connecting sleeve is housed, the other end of connecting sleeve is equipped with threading die seat and screw die, and the other end of frame top is equipped with chuck seat in the rotation axis of speed reducer, scroll chuck is housed on chuck seat, the lower part of chuck seat is equipped with sliding bar, steel wire rope is housed on sliding bar, steel wire rope is connected by pulley with hand winch.The pull rod die head threading machine clamps work piece operations conveniently using scroll chuck, can guarantee the concentricity of workpiece and screw die, can replace the screw die of different size according to demand, gives the pull rod machinery mantle fiber operation of different size.
Description
Technical field
The present invention and arrive machinery field, be related specifically to a kind of electronic heat exchanger pull rod die head threading machine.
Background technology
Heat exchanger pull rod used in chemical industry equipment needs to carry out mantle fiber processing outside it, and external thread cutting
It is a kind of common mechanical processing, efficient mode usually has turnery processing, threading die mantle fiber, the processing methods such as rolling.Turning
The requirement processed to cutter is high, and worker's grasp difficulty is big, even digital control processing, the screw thread on workpiece processed has chatter mark,
Roughness is bad, and to divide turning several times that could shape, and the abrasion of cutter is more serious.Currently, existing pull rod mantle fiber equipment
Different types, but had some limitations using upper in the processing of heat exchanger pull rod, made in chemical industry equipment
Heat exchanger traverse baffle is fixed on by pull rod and distance sink tube combination on tube sheet, and pull rod is generally round steel, and two head threadings is needed to connect
Pipe plate and clamp nut can not go up lathe process since pull rod is often elongated, the process can only be had been manually done by worker.It is existing
There is major defect existing for pull rod mantle fiber equipment to have：Device-specific performance is poor, and working efficiency is relatively low.
Invention content
The purpose of the present invention is to provide a kind of electronic heat exchanger drag link sleeves for giving pull rod mantle fiber automatically using motor machine
Silk machine.
To achieve the above object, the technical scheme is that：
A kind of electronic heat exchanger pull rod die head threading machine, including motor, belt, rack, speed reducer, connecting sleeve, threading die seat, screw die,
Sliding bar, scroll chuck, chuck seat, pulley, steel wire rope and hand winch, the die head threading machine is in the lower part of rack equipped with electricity
Machine, frame top one end are equipped with speed reducer, and motor and speed reducer is connected with belt, and connector sleeve is housed in the rotation axis of speed reducer
The other end of pipe, connecting sleeve is equipped with threading die seat and screw die, and the other end of frame top is equipped with chuck seat, three are equipped on chuck seat
The lower part of dog chuck, chuck seat is equipped with sliding bar, steel wire rope is housed on sliding bar, steel wire rope is connected by pulley with hand winch
It connects.
Compared with prior art, the positive effect of the present invention is：
1, the pull rod die head threading machine clamps work piece operations conveniently using scroll chuck, can guarantee the concentricity of workpiece and screw die；
2, the pull rod die head threading machine can replace the screw die of different size according to demand, make to the pull rod machinery mantle fiber of different size
Industry；
3, the branch sleeve of the pull rod die head threading machine is equipped with sliding groove, and threading die seat and chuck seat are active state, are not in
The phenomenon that mantle fiber long drawing bad machine, greatly improves operating efficiency and reduces labor intensity.
Description of the drawings
Fig. 1, electronic heat exchanger pull rod die head threading machine structural schematic diagram.
In figure；1, motor, 2, belt, 3, rack, 4, speed reducer, 5, connecting sleeve, 6, threading die seat, 7, screw die, 8, sliding
Bar, 9, scroll chuck, 10, chuck seat, 11, workpiece pull rod, 12, pulley, 13, steel wire rope, 14, hand winch.
Specific implementation mode
Clear, complete description further is carried out to technical scheme of the present invention below in conjunction with the accompanying drawings.
Referring to attached drawing 1, workpiece pull rod 11 is clamped by the scroll chuck 9 on chuck seat 10, threading die seat 6 and dress
Speed reducer 4 in rack 3 is connected by connecting sleeve 5.When mantle fiber operates, the motor 1 mounted in 3 bottom of rack passes through belt
2 drive speed reducer 4 to rotate, and speed reducer 4 drives threading die seat 6 and the screw die 7 being installed therein to rotate by connecting sleeve 5.Rotate hand
Dynamic capstan winch 14 drives sliding bar 8 to be moved to the direction of speed reducer 4 by steel wire rope 13 and pulley 12, while sliding bar 8 drives dress
11 synchronizing moving of chuck seat 10, scroll chuck 9 and workpiece pull rod on it, after workpiece pull rod 11 is in contact with screw die 7, plate
Tooth 7 gives workpiece pull rod 7 automatic mantle fiber using its rotary force.After mantle fiber operates, counter rotation manual capstan winch 14, hand winch
14 drive sliding bar 8 to be moved to the negative direction of speed reducer 4 by steel wire rope 13 and pulley 12, and workpiece pull rod 11 is made to exit screw die 7,
Mantle fiber operation is completed.Scroll chuck 9 is finally unclamped, workpiece pull rod 11 is taken out, more renews workpiece and repeats above-mentioned mantle fiber operating process.
The combination of all features disclosed in this specification or disclosed all components and in the process the step of, in addition to mutual
Other than the feature and/or step mutually repelled, it can combine in any way.This specification（Including claim, abstract）In
Disclosed any feature can be replaced by other alternative features that are equivalent or have similar purpose unless specifically stated.I.e.
Unless specifically stated, each feature is an example in a series of equivalent or similar characteristics.
The above is only the non-limiting embodiment of the present invention, a large amount of embodiment can also be derived, for ability
It, can be with not departing from the invention design and under the premise of do not make creative work for the those of ordinary skill in domain
The embodiment of several modifications and improvements is made, these are all within the scope of protection of the present invention.
Claims (1)
1. a kind of electronic heat exchanger pull rod die head threading machine, including motor（1）, belt（2）, rack（3）, speed reducer（4）, connecting sleeve
（5）, threading die seat（6）, screw die（7）, sliding bar（8）, scroll chuck（9）, chuck seat（10）, pulley（12）, steel wire rope（13）With
Hand winch（14）, it is characterised in that：The die head threading machine is in rack（3）Lower part be equipped with motor（1）, rack（3）Top one
End is equipped with speed reducer（4）, motor（1）And speed reducer（4）Use belt（2）It is connected, speed reducer（4）Rotation axis on equipped with connection
Casing（5）, connecting sleeve（5）The other end be equipped with threading die seat（6）And screw die（7）, rack（3）The other end at top is equipped with chuck
Seat（10）, chuck seat（10）It is upper that scroll chuck is housed（9）, chuck seat（10）Lower part be equipped with sliding bar（8）, sliding bar（8）On
Equipped with steel wire rope（13）, steel wire rope（13）Pass through pulley（12）With hand winch（14）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810594624.9A CN108406013A (en) | 2018-06-11 | 2018-06-11 | A kind of electronic heat exchanger pull rod die head threading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810594624.9A CN108406013A (en) | 2018-06-11 | 2018-06-11 | A kind of electronic heat exchanger pull rod die head threading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108406013A true CN108406013A (en) | 2018-08-17 |
Family
ID=63141488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810594624.9A Pending CN108406013A (en) | 2018-06-11 | 2018-06-11 | A kind of electronic heat exchanger pull rod die head threading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108406013A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100003047A1 (en) * | 2021-02-11 | 2022-08-11 | Andrea Gasparini | ROLLING DIE AND THREADING EQUIPMENT USING THE ABOVEMENTIONED DIE |
-
2018
- 2018-06-11 CN CN201810594624.9A patent/CN108406013A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100003047A1 (en) * | 2021-02-11 | 2022-08-11 | Andrea Gasparini | ROLLING DIE AND THREADING EQUIPMENT USING THE ABOVEMENTIONED DIE |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180817 |
|
| WD01 | Invention patent application deemed withdrawn after publication |