CN209697713U - A kind of milling train plug connecting rod fixed mechanism - Google Patents
A kind of milling train plug connecting rod fixed mechanism Download PDFInfo
- Publication number
- CN209697713U CN209697713U CN201822162645.1U CN201822162645U CN209697713U CN 209697713 U CN209697713 U CN 209697713U CN 201822162645 U CN201822162645 U CN 201822162645U CN 209697713 U CN209697713 U CN 209697713U
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- connecting rod
- connector
- block
- outer ring
- main shaft
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Abstract
The utility model relates to a kind of milling train plug connecting rod fixed mechanisms.For connecting small lathe main shaft and plug connecting rod, connecting hole is offered on small lathe main shaft, connector is inserted in connecting hole and connector is fixed on small lathe main shaft；Aperture is inserted for connecting rod tailpiece in the middle part of connector, and connector and connecting rod tailpiece side corresponding position offer corresponding notch, is provided with block and is penetrated the connection that the notch realizes connector and connecting rod tailpiece；It is additionally provided with the block outer ring for being set in connection external surface, position of the block outer ring on connector, which meets, blocks the block, and block outer ring one end is limited by spring retainer, the other end of block outer ring by axis card；Plug connecting rod penetrates connecting rod tailpiece and realizes connection.The utility model is by the reasonable setting to associated components, and plug connecting rod solid and reliable can be attached when can quickly realize the installation and removal of small lathe main shaft and plug connecting rod, and connect, and sufficiently satisfies the use demand, has good practicability.
Description
Technical field
The utility model relates to the mechanisms that retained mandrel connecting rod in a kind of slitless tube mill and limiting bogie are fixed, especially
It is in the slitless tube mill for needing retained mandrel quick change.
Background technique
Currently, common milling train retained mandrel connecting rod and limiting bogie are fixed by flange or screw thread link is fixed.Two kinds solid
Determining mechanism can be such that connecting rod effectively connect with trolley.But the installation and removal of Liang Zhong mechanism are all troublesome, it is time-consuming very long, especially
It is screw thread link large labor intensity, needs operated by two people.Slitless tube mill is during normal production, it is desirable that plug connecting rod is quickly more
It changes, common mechanism is all unable to satisfy.
Utility model content
In order to overcome the shortcomings of that existing fixed mechanism replacement is inconvenient.The utility model provides a kind of fixed machine of connecting rod
Structure, the mechanism can not only effectively fix connecting rod and trolley, keep to neutrality, and be able to achieve fast quick-detach and replacement connecting rod.
The technical solution adopted in the utility model is thus: a kind of milling train plug connecting rod fixed mechanism, for connecting trolley
Main shaft (1) and plug connecting rod (10) offer connecting hole on the small lathe main shaft (1), are inserted with connector in the connecting hole
(4) and by the connector (4) it is fixed on the small lathe main shaft (1)；
Aperture is inserted for connecting rod tailpiece (6) in the middle part of the connector (4), the connector (4) and connecting rod tailpiece
(6) side corresponding position offers corresponding notch, is provided with block (5) and penetrates notch realization connector (4) and connecting rod
The connection of tailpiece (6)；
It is additionally provided with the block outer ring (8) for being set in connector (4) outer surface, the block outer ring (8) is in connector (4)
On position meet the block (5) is blocked, described block outer ring (8) one end by spring (7) limit, the block outer ring
(8) the other end is limited by axis card (9)；
The plug connecting rod (10) penetrates the connecting rod tailpiece (6) and realizes connection.
After the connector (4) penetrates small lathe main shaft (1), by being provided with small lathe main shaft (1), corresponding on connector (4)
Jack and by bolt (2) pass through the jack realize connection.
The bolt (2) be in the part on the outside of the connector (4) setting it is jagged, be provided with bolt fixed block (3)
Card sets into the notch and contradicts in the outer surface of the connector (4).
Connector (4) surface is provided with installation step, and described spring (7) one end contradicts on the installation step,
Spring (7) other end and the block outer ring (7) contact.
The axis card (9) forms fracture, and is provided with the fastener for penetrating the fracture, forms axis card (9) to described
The limit of block outer ring (8).
The block (5) is semilune structure type.
The bolt fixed block (3) is provided with through-hole, and it is across the through-hole that bolt fixed block (3) is tight to be provided with fastener
Close conflict is in small lathe main shaft (1) outer surface.
The block (5) is two, is symmetrically inserted among the notch, realizes connector (4) and connecting rod tailpiece (6)
Connection.
The utility model has the advantages that: the utility model can be realized quickly small by the reasonable setting to associated components
The installation and removal of lathe main shaft and plug connecting rod, and plug connecting rod solid and reliable can be attached when connection, sufficiently meeting makes
With demand, has good practicability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the explosive view of the utility model.
Fig. 3 is the stereoscopic-state figure after each component assembling of the utility model is good.
1 it is small lathe main shaft in figure, 2 be bolt, 3 be bolt fixed block, 4 be connector, 5 be block, 6 is connecting rod tailpiece, 7
It is block outer ring for spring, 8,9 be axis card, 10 is plug connecting rod.
Specific embodiment
A kind of milling train plug connecting rod fixed mechanism, for connecting small lathe main shaft 1 and plug connecting rod 10, the small lathe main shaft 1
On offer connecting hole, connector 4 is inserted in the connecting hole and the connector 4 is fixed on the small lathe main shaft 1；
The 4 middle part aperture of connector is inserted for connecting rod tailpiece 6,6 side pair of the connector 4 and connecting rod tailpiece
It answers position to offer corresponding notch, is provided with block 5 and penetrates the connection that the notch realizes connector 4 and connecting rod tailpiece 6；
It is additionally provided with the block outer ring 8 for being set in 4 outer surface of connector, position of the block outer ring 8 on connector 4
Satisfaction blocks the block 5, and described 8 one end of block outer ring is limited by spring 7, and the other end of the block outer ring 8 is by axis card 9
Limit；
The plug connecting rod 10 penetrates the connecting rod tailpiece 6 and realizes connection.
After the connector 4 penetrates small lathe main shaft 1, by being provided with small lathe main shaft 1, on connector 4, corresponding jack is simultaneously
The jack, which is passed through, by bolt 2 realizes connection.
The part setting that the bolt 2 is in 4 outside of the connector is jagged, be provided with the card of bolt fixed block 3 set into
The notch is simultaneously contradicted in the outer surface of the connector 4.
4 surface of connector is provided with installation step, and described 7 one end of spring contradicts on the installation step, described
7 other end of spring and the block outer ring 7 contact.
The axis card 9 forms fracture, and is provided with the fastener for penetrating the fracture, forms axis card 9 to the block
The limit of outer ring 8.
The block 5 is semilune structure type.
The bolt fixed block 3 is provided with through-hole, is provided with fastener and closely supports bolt fixed block 3 across the through-hole
Touching is in small 1 outer surface of lathe main shaft.
The block 5 is two, is symmetrically inserted among the notch, realizes the connection of connector 4 and connecting rod tailpiece 6.
The utility model is described further with reference to the accompanying drawing, more preferably to understand the utility model:
The utility model assembles a set of bindiny mechanism between small lathe main shaft 1 and plug connecting rod 10, the mechanism by bolt 2,
Bolt fixed block 3, connector 4, block 5, connecting rod tailpiece 6, spring 7, block outer ring 8, axis card 9, spring 7 form；Spring 7 can be with
Fixed stop outer ring 8 reduces and hits caused by vibration, reduces damage.
Small lathe main shaft 1 is fixed altogether by bolt 2 and connector 4, and bolt fixed block 3 blocks bolt 2 from the negative, prevents pine
It is de-.Connecting rod tailpiece 6 is placed in 4 middle part aperture of connector, and 4 double-side opening of connector is risen as high as the banks, and 6 bilateral corresponding position of connecting rod tailpiece is opened flat
Slot.It is risen as high as the banks after alignment when equipment, at two, respectively assembles a block 5, play fixed function.Spring 7, gear are installed on connector 4
Block outer ring 8 and axis card 9.Block outer ring 8 guarantees that block 5 will not be separated with connector 4, and axis card 9 is used for the right side of fixed stop outer ring 8
Side position, spring 7 are used for 8 leftward position of fixed stop outer ring.
Before installing for the first time, by plug connecting rod 10 and the link of 6 screw thread of connecting rod tailpiece and firm welding.
When installing for the first time, connector 4 is inserted into small lathe main shaft 1, is aligned pin hole.Then, it is inserted into bolt 2, uses bolt
Fix 3 pieces of Fixed latches 2；In next step, connecting rod tailpiece 6 is inserted into connector 4, two sides are risen as high as the banks after alignment, and block 5 is installed；Then,
Spring 7, block outer ring 8 and axis card 9 are installed, installation is completed.
When replacing plug connecting rod 10, old connecting rod is first removed, new connecting rod is installed afterwards.First by block outer ring 8 to small 1 side of lathe main shaft
To compression, block 5 is leaked out, and after separation, plug connecting rod 10 and connecting rod tailpiece 6 can extract out from connector 4, is realized and is quickly divided
From.It if spring 7 is stuck, can not compress, lower shaft card 9 can be taken, to far from the mobile block outer ring 8 in small 1 direction of lathe main shaft, block
5 can also separate in connector 4, realize that old connecting rod is removed.After dismounting, connecting rod tailpiece 6 is inserted into connector 4, successively installation gear
Block 5, spring 7, block outer ring 8 and axis card 9 complete replacement installation.
Claims (8)
1. a kind of milling train plug connecting rod fixed mechanism, which is characterized in that for connecting small lathe main shaft (1) and plug connecting rod (10),
Connecting hole is offered on the small lathe main shaft (1), connector (4) is inserted in the connecting hole and consolidates the connector (4)
It is scheduled on the small lathe main shaft (1)；
Aperture is inserted for connecting rod tailpiece (6) in the middle part of the connector (4), the connector (4) and connecting rod tailpiece (6) side
Portion's corresponding position offers corresponding notch, is provided with block (5) and penetrates notch realization connector (4) and connecting rod tailpiece
(6) connection；
It is additionally provided with the block outer ring (8) for being set in connector (4) outer surface, the block outer ring (8) is on connector (4)
Position, which meets, blocks the block (5), and described block outer ring (8) one end is limited by spring (7), the block outer ring (8)
The other end is limited by axis card (9)；
The plug connecting rod (10) penetrates the connecting rod tailpiece (6) and realizes connection.
2. a kind of milling train plug connecting rod fixed mechanism according to claim 1, which is characterized in that the connector (4) is worn
After entering small lathe main shaft (1), corresponding jack and passed through by bolt (2) by being provided with small lathe main shaft (1), on connector (4)
The jack realizes connection.
3. a kind of milling train plug connecting rod fixed mechanism according to claim 2, which is characterized in that the bolt (2) is in
Part setting on the outside of the connector (4) is jagged, is provided with bolt fixed block (3) card and sets into the notch and contradict in institute
State the outer surface of connector (4).
4. a kind of milling train plug connecting rod fixed mechanism according to claim 1, which is characterized in that connector (4) table
Face is provided with installation step, and described spring (7) one end contradicts on the installation step, spring (7) other end and described
Block outer ring (8) contact.
5. a kind of milling train plug connecting rod fixed mechanism according to claim 1, which is characterized in that the axis card (9) is formed
Fracture, and it is provided with the fastener for penetrating the fracture, so that axis card (9) is formed the limit to the block outer ring (8).
6. a kind of milling train plug connecting rod fixed mechanism according to claim 1, which is characterized in that the block (5) is half
Month shape structure type.
7. a kind of milling train plug connecting rod fixed mechanism according to claim 3, which is characterized in that the bolt fixed block
(3) it is provided with through-hole, fastener is provided with and closely contradicts bolt fixed block (3) in the small lathe main shaft across the through-hole
(1) outer surface.
8. a kind of milling train plug connecting rod fixed mechanism according to claim 1, which is characterized in that the block (5) is two
It is a, it is symmetrically inserted among the notch, realizes the connection of connector (4) and connecting rod tailpiece (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822162645.1U CN209697713U (en) | 2018-12-23 | 2018-12-23 | A kind of milling train plug connecting rod fixed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822162645.1U CN209697713U (en) | 2018-12-23 | 2018-12-23 | A kind of milling train plug connecting rod fixed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209697713U true CN209697713U (en) | 2019-11-29 |
Family
ID=68638020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822162645.1U Active CN209697713U (en) | 2018-12-23 | 2018-12-23 | A kind of milling train plug connecting rod fixed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209697713U (en) |
-
2018
- 2018-12-23 CN CN201822162645.1U patent/CN209697713U/en active Active
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| GR01 | Patent grant |