CN209648151U - The quick positioning and clamping device of straight tube turning - Google Patents
The quick positioning and clamping device of straight tube turning Download PDFInfo
- Publication number
- CN209648151U CN209648151U CN201920434252.3U CN201920434252U CN209648151U CN 209648151 U CN209648151 U CN 209648151U CN 201920434252 U CN201920434252 U CN 201920434252U CN 209648151 U CN209648151 U CN 209648151U
- Authority
- CN
- China
- Prior art keywords
- clamping
- casing
- straight tube
- rack gear
- clamping casing
- 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.)
- Active
Links
Abstract
The utility model discloses the quick positioning and clamping devices of straight tube turning, including clamping casing, one end of the clamping casing is funnel-form, on the side wall of the clamping casing, and it is located at funnelform side and arc clamping plate is connected with by shaft, the inner end medium position of the clamping plate is fixedly installed with connecting plate, the left side center of the connecting plate is connected with rack gear, the inside left wall level of the clamping casing is equipped with the fixed link for being plugged on rack gear right end, the clamping casing is equipped with the gear being engaged with rack, support there are two being fixedly connected on the clamping casing, horizontally disposed crank is rotatably equipped with by bearing on two supports, in two supports, bolt is equipped with by threads turn on one of support, the bottom end of the bolt and the upper-end contact of crank.The utility model is convenient for carrying out positioning clamping to round tube, and stability is high, easy to operate, and processing efficiency can be improved.
Description
Technical field
The utility model relates to turning fixture technology fields, the specially quick positioning and clamping device of straight tube turning.
Background technique
Lathe process is some of machining.Lathe process mainly carries out turning with workpiece of the lathe tool to rotation and adds
Work also can be used drill bit, reamer, reamer, screw tap, screw die and checkering tool etc. to be processed accordingly on lathe, lathe master
It is used to process axis, disk, set and other workpiece with rotary surface, is to use most wide one in machine-building and repair factory
Class machine tooling.
Very troublesome to the Set and Positioning of straight tube when carrying out straight tube turning, operation is very cumbersome, generally by
Three chucking chuck carries out clamping, and when three chucking chuck is clamped in straight tube progress clamping or disassembly, time-consuming and laborious, processing efficiency is slow.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides the quick positioning and clamping device of straight tube turning, can be to straight tube
Quick positioning and clamping and advantage easy to operate are carried out, it is cumbersome and slow-footed ask to solve existing straight tube positioning and clamping
Topic.
(2) technical solution
For the purpose for realizing above-mentioned quick-clamping, the utility model provides the following technical solutions: straight tube turning is quickly positioned
Clamping device, including clamping casing, one end of the clamping casing are funnel-form, on the side wall of the clamping casing, and are located at
Funnelform side is connected with arc clamping plate by shaft, and the inner end medium position of the clamping plate is fixedly installed with connection
Plate, the left side center of the connecting plate are connected with rack gear, and the inside left wall level of the clamping casing, which is equipped with, to be plugged on
The fixed link of rack gear right end, the clamping casing are equipped with the gear being engaged with rack, are fixedly connected on the clamping casing
Two supports, are rotatably equipped with horizontally disposed crank by bearing on two supports, and the crank passes through in gear
The heart, and be fixedly connected with gear, the gear is located between two supports, in two supports, one of support
Upper to be equipped with bolt, the bottom end of the bolt and the upper-end contact of crank by threads turn, the crank is located at clamping casing
Upside, the connecting plate and rack gear are respectively positioned on the inside of clamping casing.
Preferably, there are four the clamping plate settings, four clamping plates are equally distributed on the curved sides of clamping casing
On wall.
Preferably, the clamping inside pipe casing left wall is connected with spring, and the right end of the spring and the left end of rack gear are fixed
Connection, the spring are located at the annular outboard of fixed link.
Preferably, the left end of the rack gear offers groove compatible with fixed link, and the fixed link is plugged on groove
On.
Preferably, the upper end of the bolt is fixedly connected with turning handle, and anti-skid chequer is machined on turning handle.
Beneficial effect
Compared with prior art, the utility model provides the quick positioning and clamping device of straight tube turning, has following beneficial
Effect:
1, the quick positioning and clamping device of the straight tube turning rotates band carry-over bar by gear and is moved to the left, thus the company of drive
Fishplate bar is moved to the left, and then connecting plate, which is moved to the left, drives clamping plate by inner rotation of the shaft to clamping casing, thus real
Positioning now is clamped to straight tube, changes tradition by the method for clamping of three chucking chuck, and straight tube is in clamping and disassembly,
It is quick and convenient, improve the efficiency of straight tube turning.
2, the quick positioning and clamping device of the straight tube turning, can after the completion of clamping by the way that bolt is arranged on a support
Crank is fixed by bolt, to fix to gear, gear secures rack gear, connecting plate and clamping plate and is in admittedly
State is determined, to be clamped to straight tube.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model section view；
Fig. 3 is enlarged diagram at the A of the utility model Fig. 1；
Fig. 4 is the utility model bolt and crank connection schematic diagram.
In figure: 1, clamping casing；2, clamping plate；3, gear；4, support；5, crank；6, bolt；7, turning handle；8, shaft；9,
Connecting plate；10, rack gear；11, fixed link；12, spring；13, groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: the quick positioning and clamping device of straight tube turning, including
Clamping casing 1, one end of the clamping casing 1 are funnel-form, on the side wall of the clamping casing 1, and are located at funnelform one
Side is connected with arc clamping plate 2 by shaft 8, and the inner end medium position of the clamping plate 2 is fixedly installed with connecting plate 9, described
The left side center of connecting plate 9 is connected with rack gear 10, and the inside left wall level of the clamping casing 1, which is equipped with, is plugged on rack gear
The fixed link 11 of 10 right ends, the clamping casing 1 be equipped with 10 meshed gears 3 of rack gear, it is fixed on the clamping casing 1 to connect
It connects there are two support 4, horizontally disposed crank 5 is rotatably equipped with by bearing on two supports 4, the crank 5 passes through
The center of gear 3, and be fixedly connected with gear 3, the gear 3 is located between two supports 4, in two supports 4,
Bolt 6, the bottom end of the bolt 6 and the upper-end contact of crank 5 are equipped with by threads turn on one of support 4, it is described
Crank 5 is located at the upside of clamping casing 1, and the connecting plate 9 and rack gear 10 are respectively positioned on the inside of clamping casing 1.
There are four the settings of clamping plate 2, and four clamping plates 2 are equally distributed on the curved surface sidewall of clamping casing 1,
Design more stable, the good clamping effect that four clamping plates 2 can clamp straight tube.The 1 inside left wall of clamping casing is connected with
The right end of spring 12, the spring 12 is fixedly connected with the left end of rack gear 10, and the annular that the spring 12 is located at fixed link 11 is outer
Side, design spring 12 is conducive to the reset of rack gear 10, connecting plate 9 and clamping plate 2, consequently facilitating clamping.The rack gear 10
Left end offer groove 13 compatible with fixed link 11, the fixed link 11 is plugged on groove 13, design groove 13 just
It moves in fixed link 11 in rack gear 10, rack gear 10 can also be limited by the effect of fixed link 11 and groove 13.Institute
The upper end for stating bolt 6 is fixedly connected with turning handle 7, and anti-skid chequer is machined on turning handle 7, and design turning handle 7 is convenient for personnel's rotating bolt
6, anti-skid chequer can play antiskid effect.
When straight tube is carried out Set and Positioning, opening of the straight tube on the right side of clamping pipe sleeve is shown in that Fig. 1 or Fig. 2 are put first
Enter, then staff holds crank 5 and rotates, the rotation of 5 rotation driven gear 3 of crank, and the rotation band of gear 3 carry-over bar 10 is to the left
Mobile, rack gear 10, which is moved to the left, drives connecting plate 9 to be moved to the left, and rack gear 10 is moved to the left while compressing to spring 12, even
Fishplate bar 9, which is moved to the left, drives clamping plate 2 inwardly to rotate by shaft 8, and the inside rotation of clamping plate 2, which is realized, is clamped straight tube,
When crank 5 can not be rotated, staff holds turning handle 7, and the rotation of turning handle 7 drives bolt 6 to rotate, and the rotation of bolt 6 is realized
Crank 5 is fixed, so that gear 3, rack gear 10, connecting plate 9 and clamping plate 2 are fixed, to carry out to straight tube
Positioning clamps, and then carries out turnery, and when removing round tube from clamping casing 1, staff's loose bolts 6 are realized
Bolt 6 is separated with 5 phase of crank, then spring 12 restore deformation band carry-over bar 10 move right, rack gear 10 move right drive connect
Fishplate bar 9 moves right, and connecting plate 9, which moves right to drive, clamps expansion, then can remove straight tube.
In conclusion the quick positioning and clamping device of the straight tube turning, convenient for carrying out positioning clamping to round tube, stability is high,
It is easy to operate, processing efficiency can be improved.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. the quick positioning and clamping device of straight tube turning, including clamping casing (1), it is characterised in that: the one of the clamping casing (1)
Holding is funnel-form, on the side wall of the clamping casing (1), and is located at funnelform side and is connected with arc folder by shaft (8)
Tight plate (2), the inner end medium position of the clamping plate (2) are fixedly installed with connecting plate (9), the left side of the connecting plate (9)
Center is connected with rack gear (10), and the inside left wall level of the clamping casing (1), which is equipped with, is plugged on rack gear (10) right end
Fixed link (11), the clamping casing (1) be equipped with rack gear (10) meshed gears (3), it is fixed on the clamping casing (1)
There are two connections support (4), is rotatably equipped with horizontally disposed crank (5) on two supports (4) by bearing, described to shake
The center for (5) being passed through gear (3), and is fixedly connected with gear (3), the gear (3) be located at two supports (4) it
Between, in two supports (4), it is equipped with bolt (6) on one of support (4) by threads turn, the bolt (6)
The upper-end contact of bottom end and crank (5), the crank (5) are located at the upside of clamping casing (1), the connecting plate (9) and tooth
Item (10) is respectively positioned on the inside of clamping casing (1).
2. the quick positioning and clamping device of straight tube turning according to claim 1, it is characterised in that: the clamping plate (2) sets
There are four setting, four clamping plates (2) are equally distributed on the curved surface sidewall of clamping casing (1).
3. the quick positioning and clamping device of straight tube turning according to claim 1, it is characterised in that: the clamping casing (1)
Internal left wall is connected with spring (12), and the right end of the spring (12) is fixedly connected with the left end of rack gear (10), the spring
(12) it is located at the annular outboard of fixed link (11).
4. the quick positioning and clamping device of straight tube turning according to claim 1, it is characterised in that: a left side for the rack gear (10)
End is offered to be plugged on groove (13) with fixed link (11) compatible groove (13), the fixed link (11).
5. the quick positioning and clamping device of straight tube turning according to claim 1, it is characterised in that: the bolt (6) it is upper
End is fixedly connected with turning handle (7), and is machined with anti-skid chequer on turning handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434252.3U CN209648151U (en) | 2019-03-29 | 2019-03-29 | The quick positioning and clamping device of straight tube turning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434252.3U CN209648151U (en) | 2019-03-29 | 2019-03-29 | The quick positioning and clamping device of straight tube turning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209648151U true CN209648151U (en) | 2019-11-19 |
Family
ID=68528671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920434252.3U Active CN209648151U (en) | 2019-03-29 | 2019-03-29 | The quick positioning and clamping device of straight tube turning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209648151U (en) |
-
2019
- 2019-03-29 CN CN201920434252.3U patent/CN209648151U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210281473U (en) | Clamping device for machining that suitability is strong | |
| CN209394500U (en) | Clamp for machining is used in a kind of derusting of pipe material inner wall | |
| CN107511703A (en) | A kind of hardware workpiece fixture for processing | |
| CN209648151U (en) | The quick positioning and clamping device of straight tube turning | |
| CN105855962B (en) | A kind of clamping device | |
| CN202716105U (en) | Tool fixture special for spring fixing seat | |
| CN211680671U (en) | Fixture switching workbench | |
| CN211414619U (en) | Outer wall grinding device is used in production of prefabricated insulating tube | |
| CN209551536U (en) | Clamp for water pump detection | |
| CN209466018U (en) | A kind of mobile improvement lathe | |
| CN207616141U (en) | A kind of hardware workpiece fixture for processing | |
| CN208231304U (en) | A kind of spring chuck structure of numerically controlled lathe | |
| CN208374739U (en) | A kind of machine tooling rotary table with clamping function | |
| CN217914777U (en) | Drill bit processing positioning tool | |
| CN216263919U (en) | Multistation casting tapping device | |
| CN215919835U (en) | Lathe hydraulic fixture | |
| CN215700797U (en) | Fourth shaft rotating platform | |
| CN220362027U (en) | Machining station of bearing sleeve | |
| CN218800603U (en) | Clamp for filter machining | |
| CN218983649U (en) | Welding equipment for fan processing | |
| CN219945145U (en) | Positioning fixture for flange welding | |
| CN209793419U (en) | polishing device for precision machining of hardware | |
| CN218746434U (en) | Hexagon nut chamfer material feeding unit | |
| CN217253914U (en) | Welding device for machining finned tubes | |
| CN220278371U (en) | Auto-parts surface milling equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |