CN208322343U - 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
- CN208322343U CN208322343U CN201820896152.8U CN201820896152U CN208322343U CN 208322343 U CN208322343 U CN 208322343U CN 201820896152 U CN201820896152 U CN 201820896152U CN 208322343 U CN208322343 U CN 208322343U
- Authority
- CN
- China
- Prior art keywords
- pull rod
- die
- seat
- speed reducer
- die head
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of electronic heat exchanger pull rod die head threading machine.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, wirerope is housed on sliding bar, wirerope 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, to the pull rod machinery mantle fiber operation of different size.
Description
Technical field
The utility model relates to arrive machinery field, it is related specifically to a kind of electronic heat exchanger pull rod die head threading machine.
Background technique
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 machining, high-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 numerical 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 in the processing of heat exchanger pull rod using upper, made in chemical industry equipment
Heat exchanger traverse baffle is fixed on tube sheet by pull rod and distance sink tube combination, 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
Have major defect existing for pull rod mantle fiber equipment to have: device-specific performance is poor, and working efficiency is lower.
Summary of the invention
The purpose of this utility model is to provide a kind of to give the electronic heat exchanger of pull rod mantle fiber to draw automatically using motor machine
Bar die head threading machine.
To achieve the above object, the technical solution of the utility model are as follows:
A kind of electronic heat exchanger pull rod die head threading machine, including motor, belt, rack, speed reducer, connecting sleeve, threading die seat, plate
Tooth, sliding bar, scroll chuck, chuck seat, pulley, wirerope and hand winch, the die head threading machine are equipped in the lower part of rack
Motor, frame top one end are equipped with speed reducer, and motor and speed reducer is connected with belt, equipped with connection in the rotation axis of speed reducer
Casing, the other end of connecting sleeve are equipped with threading die seat and screw die, and the other end of frame top is equipped with chuck seat, is equipped on chuck seat
Scroll chuck, the lower part of chuck seat are equipped with sliding bar, wirerope are housed on sliding bar, and wirerope passes through pulley and hand winch phase
Connection.
Compared with prior art, the good effect of the utility model are as follows:
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, to the pull rod machinery mantle fiber of different size
Operation；
3, the connection sleeve of the pull rod die head threading machine is equipped with sliding groove, and threading die seat and chuck seat are active state, will not
There is the phenomenon that too long drawing of mantle fiber bad machine, greatly improve operating efficiency and reduces labor intensity.
Detailed description of the invention
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, wirerope, 14, hand winch.
Specific embodiment
Clear, complete description further is carried out to the technical solution of the utility model with reference to the accompanying drawing.
Referring to attached drawing 1, workpiece pull rod 11 is clamped by the scroll chuck 9 being mounted 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 in it to rotate by connecting sleeve 5.Rotate hand
Dynamic capstan winch 14 drives sliding bar 8 mobile to the direction of speed reducer 4 by wirerope 13 and pulley 12, while the drive dress of sliding bar 8
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 mobile to the opposite direction of speed reducer 4 by wirerope 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.
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), wirerope (13) and
Hand winch (14), it is characterised in that: the die head threading machine is equipped with motor (1) in the lower part of rack (3), one at the top of rack (3)
End is equipped with speed reducer (4), and motor (1) is connected with speed reducer (4) with belt (2), equipped with connection in the rotation axis of speed reducer (4)
Casing (5), the other end of connecting sleeve (5) are equipped with threading die seat (6) and screw die (7), and the other end at the top of rack (3) is equipped with chuck
Seat (10) is equipped with scroll chuck (9) on chuck seat (10), and the lower part of chuck seat (10) is equipped with sliding bar (8), on sliding bar (8)
Equipped with wirerope (13), wirerope (13) is connected by pulley (12) with hand winch (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820896152.8U CN208322343U (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 |
|---|---|---|---|
| CN201820896152.8U CN208322343U (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 |
|---|---|
| CN208322343U true CN208322343U (en) | 2019-01-04 |
Family
ID=64773772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820896152.8U Expired - Fee Related CN208322343U (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) | CN208322343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181129A (en) * | 2019-06-26 | 2019-08-30 | 王芳 | Die head threading machine is used in a kind of installation of architectural engineering water pipe |
-
2018
- 2018-06-11 CN CN201820896152.8U patent/CN208322343U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181129A (en) * | 2019-06-26 | 2019-08-30 | 王芳 | Die head threading machine is used in a kind of installation of architectural engineering water pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |