CN209207045U - A kind of air clamper of miniature numerical control horizontal lathe - Google Patents
A kind of air clamper of miniature numerical control horizontal lathe Download PDFInfo
- Publication number
- CN209207045U CN209207045U CN201821992450.3U CN201821992450U CN209207045U CN 209207045 U CN209207045 U CN 209207045U CN 201821992450 U CN201821992450 U CN 201821992450U CN 209207045 U CN209207045 U CN 209207045U
- Authority
- CN
- China
- Prior art keywords
- pipe drawing
- collet
- drawing mechanism
- disc spring
- numerical control
- 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
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The purpose of this utility model is to provide a kind of air clamper of miniature numerical control horizontal lathe, the technical issues of for solving, reliable retention efficient to part.A kind of air clamper of miniature numerical control horizontal lathe, including cylinder driving mechanism, pipe drawing mechanism, disc spring mechanism and collet；Pipe drawing mechanism for driving collet to lock or unclamp is moved forward and backward power intake and connect with collet；Cylinder driving mechanism for driving pipe drawing mechanism to retreat, the power intake for being moved forward and backward power output end and pipe drawing mechanism connect；Disc spring mechanism for driving pipe drawing mechanism to protract is arranged on pipe drawing mechanism.
Description
Technical field
The utility model relates to clamping device technical field, specifically a kind of pneumatic clamps of miniature numerical control horizontal lathe
Tight device.
Background technique
Small-sized, precision component processing in each field, including compact optical part, metallic sintered products, drill chuck, axis
Set etc..In process, other than the outer circle to disk cover parts, end face, inner hole have turning requirement, often processing is imitated
Rate, cost etc. also have strict requirements.In this way, it is necessary to which a kind of clamp with high-efficient, at low cost, good reliability collet fills
The miniature precision numerical-control horizontal lathe set comes while meeting the above demand.These small-sized, accurate Model For The Bush-axle Type Parts generally require
It is clamped on main shaft with collet, drives part high speed rotation using main shaft, then knife structure is arranged by tool-changing speed faster,
Turnery processing is carried out to these workpiece.Quickly, often workpiece loading and unloading process occupies most the beat of this part processing
Time.Therefore, it is very important for efficient, reliable collet clamping device；
The collet of common numerical-control horizontal lathe in the prior art or the clamping device of chuck often use hydraulic cylinder
Workpiece clamp is handled.It is bigger that this mode usually accommodates power, so that the problem of some small-sized thin-walled parts deform, thus
Machining accuracy is influenced, rejection rate is increased.And the clamping mode of hydraulic cylinder has to be equipped with hydraulic station, hydraulic valve, hydraulic tube
The matching components such as road, this just greatly increases the cost of entire lathe, and then increases processing cost.
Utility model content
The purpose of this utility model is to provide a kind of air clampers of miniature numerical control horizontal lathe, for solution pair
Part efficiently, reliable retention the technical issues of.
The technical solution adopted by the utility model to solve its technical problems is that:
A kind of air clamper of miniature numerical control horizontal lathe, including cylinder driving mechanism, pipe drawing mechanism, disc spring mechanism
And collet；
Pipe drawing mechanism for driving collet to lock or unclamp, is moved forward and backward power intake and collet connects
It connects；Cylinder driving mechanism for driving pipe drawing mechanism to retreat, the power for being moved forward and backward power output end and pipe drawing mechanism are defeated
Enter end connection；Disc spring mechanism for driving pipe drawing mechanism to protract is arranged on pipe drawing mechanism.
Further, the pipe drawing mechanism includes locking nut, tenses adjustment bar and trombone slide, the front end of trombone slide and collet head
Head connection tenses adjustment bar and is connected on the rear end of trombone slide, and locking nut is mounted on tension adjustment bar.
Further, the disc spring mechanism includes gland, block, connects plate and dish spring, and disc spring is mounted on by two pieces block
It on the trombone slide, connects disk and is connect with machine tool chief axis, gland, which is connected to connect, blocks block on disk；For adjusting the institute in disc spring gap
The inner end for tensing adjustment bar is stated, against the block.
Further, the cylinder driving mechanism includes cylinder, connector, lever dolly, jacking block and articulated stand, cylinder peace
Mounted in the upper end of machine tool chief axis, the rear end of the connector is connected on the power output end of cylinder, the front end of connector and lever branch
The upper end of frame is hinged；The lower end of the lower end for being mounted on machine tool chief axis of the articulated stand, front end and the lever dolly is logical
It crosses hinged；The jacking block installation acts against the inside of the locking nut, and jacking block with the inside of the lever dolly by connecting.
The effect provided in utility model content is only the effect of embodiment, rather than whole effects that utility model is all
Fruit, have the following advantages that in above-mentioned technical proposal or the utility model has the advantages that
The technical solution designed in the utility model can be realized quick clamping and release to part, improve work
Efficiency.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the structure of the utility model embodiment；
In figure: 1, collet；2, cylinder；3, connector；4, lever dolly；5, pin；7, jacking block；8, locking nut；9,
Tense adjustment bar；10, trombone slide；11, gland；12, block；13, disk is connect；14, disc spring；15, articulated stand.
Specific embodiment
In order to clearly illustrate the technical characterstic of this programme, below by specific embodiment, and its attached drawing is combined, to this
Utility model is described in detail.It should be noted that illustrated component is not drawn necessarily to scale in the accompanying drawings.The utility model
It is omitted to known assemblies and well-known technique description, to avoid the utility model is unnecessarily limiting.
As shown in Figure 1, a kind of air clamper of miniature numerical control horizontal lathe, including cylinder driving mechanism, bench
Structure, disc spring mechanism and collet 1.
The front end of pipe drawing mechanism is connect with collet 1, for driving the locking or release of collet 1.Cylinder driving
The power output end of mechanism and the power intake of pipe drawing mechanism connect, for driving the extension or retrogressing of 10 mechanism of trombone slide.Dish
Spring mechanism is arranged on pipe drawing mechanism, and when pipe drawing mechanism is moved backward by the drive of cylinder driving mechanism, collet 1 unclamps,
Disc spring mechanism compress energy storage；When pipe drawing mechanism loses the active force of cylinder driving mechanism, disc spring mechanism discharges kinetic energy, drives and draws
Pipe mechanism moves forward, and collet 1 is locked.
The pipe drawing mechanism includes locking nut 8, tenses adjustment bar 9 and trombone slide 10, the front end of trombone slide 10 and collet 1
Connection tenses adjustment bar 9 and is threaded on the rear end of trombone slide 10, and locking nut 8 is mounted on tension adjustment bar 9.The dish
Spring mechanism includes gland 11, block 12, connects disk 13 and disc spring 14, and disc spring 14 is mounted on trombone slide 10 by two pieces block 12, is connect
Whole system is connect by disk 13 with machine tool chief axis, and gland 11, which is connected to connect, blocks block 12 on disk 13；Described tense adjusts bar 9
Against block 12, the forward and backward movement for tensing adjustment bar 9 is used to adjust the gap of disc spring 14 for inner end.
The cylinder driving mechanism includes cylinder 2, connector 3, lever dolly 4, jacking block 7 and articulated stand 15, and cylinder 2 is installed
It is connected on the power output end of cylinder 2 in the rear end of the upper end of machine tool chief axis, the connector 3, the front end of connector 3 passes through pin
5 is hinged with the upper end of lever dolly 4；The lower end for being mounted on machine tool chief axis of the articulated stand 15, front end and the lever
The lower end of bracket 4 is hinged by pin 5.The jacking block 7 installs the inside for acting against the locking nut 8, and jacking block 7 passes through pin
5 connect with the inside of the lever dolly 4.
When lathe is started to work, cylinder 2 accesses gas source and starts to stretch out, and connector 3 is pushed to drive lever dolly 4 along the inverse time
Needle rotation, to push the dynamic adjustment bar 9 that tenses to move backward with trombone slide 10 by jacking block 7, so that block 12 starts to compress dish
Spring 14, trombone slide 10 stretches backward makes collet 1 be in releasing orientation.After part is in place, cylinder 2 starts to withdraw, and draws
Dynamic connector 3 drives lever dolly 4 along rotating clockwise, and jacking block 7 loses to the blocking with tension adjustment bar 9, to make to tense
It adjusts bar 9 and is in trombone slide 10 and unclamp free state；At this moment disc spring 14 starts to flick, and block 12 is pushed to drive trombone slide 10 forward
It promotes, so that collet 1 is in clamped condition.To realize the clamping to part, lathe can start to cut part
It cuts.
Except for the technical features described in the specification, it all is technically known to those skilled in the art.
It is above-mentioned although specific embodiments of the present invention are described with reference to the accompanying drawings, but it is not practical new to this
The limitation of type protection scope, on the basis of technical solutions of the utility model, those skilled in the art do not need to pay creativeness
The various modifications or changes that can make of labour it is still within the protection scope of the present utility model.
Claims (4)
1. a kind of air clamper of miniature numerical control horizontal lathe, characterized in that including cylinder driving mechanism, pipe drawing mechanism,
Disc spring mechanism and collet；
Pipe drawing mechanism for driving collet to lock or unclamp is moved forward and backward power intake and connect with collet；
Cylinder driving mechanism for driving pipe drawing mechanism to retreat is moved forward and backward the power intake of power output end and pipe drawing mechanism
Connection；Disc spring mechanism for driving pipe drawing mechanism to protract is arranged on pipe drawing mechanism.
2. a kind of air clamper of miniature numerical control horizontal lathe according to claim 1, characterized in that the trombone slide
Mechanism includes that locking nut, tension adjustment bar and trombone slide, the front end of trombone slide are connect with collet, tenses adjustment bar and is connected to drawing
On the rear end of pipe, locking nut is mounted on tension adjustment bar.
3. a kind of air clamper of miniature numerical control horizontal lathe according to claim 2, characterized in that the disc spring
Mechanism includes gland, block, connects plate and dish spring, and disc spring is mounted on the trombone slide by two pieces block, connects disk and lathe master
Axis connection, gland, which is connected to connect, blocks block on disk；The tension for adjusting disc spring gap adjusts the inner end of bar, leans on residence
State block.
4. a kind of air clamper of miniature numerical control horizontal lathe according to claim 2, characterized in that the cylinder
Driving mechanism includes cylinder, connector, lever dolly, jacking block and articulated stand, and cylinder is mounted on the upper end of machine tool chief axis, described to connect
The rear end of head is connected on the power output end of cylinder, and the front end of connector and the upper end of lever dolly are hinged；The articulated stand
The lower end for being mounted on machine tool chief axis, the lower end of front end and the lever dolly passes through hinged；The jacking block installation acts against
The inside of the locking nut, jacking block with the inside of the lever dolly by connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821992450.3U CN209207045U (en) | 2018-11-29 | 2018-11-29 | A kind of air clamper of miniature numerical control horizontal lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821992450.3U CN209207045U (en) | 2018-11-29 | 2018-11-29 | A kind of air clamper of miniature numerical control horizontal lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209207045U true CN209207045U (en) | 2019-08-06 |
Family
ID=67462140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821992450.3U Active CN209207045U (en) | 2018-11-29 | 2018-11-29 | A kind of air clamper of miniature numerical control horizontal lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209207045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589494A (en) * | 2020-12-17 | 2021-04-02 | 济南第一机床有限公司 | Sleeve type collet central frame structure |
-
2018
- 2018-11-29 CN CN201821992450.3U patent/CN209207045U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589494A (en) * | 2020-12-17 | 2021-04-02 | 济南第一机床有限公司 | Sleeve type collet central frame structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209207045U (en) | A kind of air clamper of miniature numerical control horizontal lathe | |
| CN105798772A (en) | High-precision bar clamping device | |
| CN202780614U (en) | Double-side-milling two end face fixtures with clamping range adjustable | |
| CN208575278U (en) | A kind of axial workpiece brill milling hydraulically operated fixture | |
| CN110103049A (en) | A kind of axial workpiece quick clamping tool of shaft end groove milling | |
| CN206550678U (en) | Shift fork hole machined special fixture | |
| CN105666356A (en) | Clamp for V-shaped tenon root blades | |
| CN2637042Y (en) | Expansion type internal centering elastic clamping device | |
| CN102837205B (en) | Hydraulic self-centering inner chamber tension mechanism | |
| CN211277985U (en) | Automatic eccentric centre adjusting clamp with multiple eccentric holes for grinding machine | |
| CN205733994U (en) | A kind of fixture for milling machine | |
| CN108421997A (en) | A kind of axial workpiece bores milling hydraulically operated fixture and its application method | |
| CN212762850U (en) | Mould guide pin grinding clamp | |
| CN201201163Y (en) | Automatic registering fixture of revolution body | |
| CN203853833U (en) | Novel drill jig for drilling valve body | |
| CN106975943A (en) | A kind of rolling clamp | |
| CN203751791U (en) | Disc type special-shaped part two-end-surface turning and inclined hole processing clamp | |
| CN208644503U (en) | A kind of self-locking cylinder clamping device consolidated with chucking power | |
| CN202715910U (en) | Finish milling clamp for axle driven bevel gear | |
| CN201979316U (en) | Fixture | |
| CN104741855A (en) | Welding method for electric bicycle one-piece brake base | |
| CN217801180U (en) | Pin shaft tooling clamp for automobile | |
| CN204381928U (en) | Disk brake caliper hole slot lathe for machining fixture | |
| CN219901196U (en) | End face driving clamp for thin-wall part | |
| CN212497224U (en) | High-precision angle corrector for grinding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |