CN205764465U - A kind of self-centering clamp for laser pipe cutter - Google Patents
A kind of self-centering clamp for laser pipe cutter Download PDFInfo
- Publication number
- CN205764465U CN205764465U CN201620489492.XU CN201620489492U CN205764465U CN 205764465 U CN205764465 U CN 205764465U CN 201620489492 U CN201620489492 U CN 201620489492U CN 205764465 U CN205764465 U CN 205764465U
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- CN
- China
- Prior art keywords
- caliper
- push pedal
- steering mechanism
- power steering
- self
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- 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.)
- Withdrawn - After Issue
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Abstract
A kind of self-centering clamp for laser pipe cutter, including caliper, outside caliper, the one end with some parallel guide bars is connected, the other end of guide post and a cylinders, a synchronization push pedal it is movably equipped with on guide post between cylinder with caliper, the piston rod of cylinder middle side part outer with Tong Bu push pedal is connected, the adjustment block that synchronization push pedal middle inside is located in caliper through caliper and by push rod is connected, synchronize the upper and lower two ends of push pedal to be connected with power steering mechanism one end respectively, two power steering mechanism are movably arranged on upper grip head and the lower pliers head of caliper respectively, the two power steering mechanism other ends respectively be located at caliper in the upper jaw that is oppositely arranged and lower jaw be connected.This apparatus structure is reasonable, self-centering, and clamping force is big, safe and reliable, and clamping range is big, and volume is little, and positioning precision is high, solves problems of the prior art.
Description
Technical field:
This utility model relates to a kind of self-centering clamp for laser pipe cutter.
Background technology:
Along with manufacturing further development, various fixtures emerge in an endless stream, and are circular work for cross section
The clamping of part is commonplace, but is that the polygonal workpiece such as square is difficult to centering clamping, workpiece for cross section
Dead axle line rotate be more difficult to solve.Chuck conventional on lathe, also mostly is to be felt relieved by setting-out, nothing
Doubting and add working strength to workman, especially centering clamping device steel is had no way of doing it especially.If cylindrical work
The cross section of part is excessive, scroll chuck by teeth groove dish precision limited that inconvenience does too big, large-sized column shaped workpiece
Self-centering be not easy to realize.Versatility should be the direction of fixture development, and in actual production process, in order to
Processing workpiece clamp is handled, often designs fixture, when after processed a collection of part, fixture for single variety
Do not had ample scope for abilities, after arbitrarily abandoning, become obsolete material, caused waste greatly yet.Present work
Make program as shown in Figure 1: clamp is grabbing workpiece 5 from bin, rotated around fixing axle 15 by mechanical arm 16,
Workpiece being placed into defined location, the centralizer of pipe cutting machine clamps, clamp unclamps, exits.Want
Ensureing that workpiece centre overlaps with pipe cutting machine clamp central as far as possible, guarantee clamping range, clamping is reliable.
This workpiece just requiring to clamp difformity specification, its geometric center should determine position, i.e. requires folder
Claw can self-centering clamping.Precision height, highly versatile, regulate the speed fast, can be self centering
Fixture can alleviate the labor intensity of workman, improves working (machining) efficiency, can save again being manufactured into of single-use fixture
This, must be favored.
Utility model content:
This utility model is in order to make up the deficiencies in the prior art, it is provided that a kind of making by oneself for laser pipe cutter
Heart clamp, it is rational in infrastructure, self-centering, and clamping force is big, safe and reliable, and clamping range is big, and volume is little,
Positioning precision is high, solves problems of the prior art.
This utility model be the technical scheme is that by the above-mentioned technical problem of solution
A kind of self-centering clamp for laser pipe cutter, including caliper, with some parallel guiding outside caliper
One end of bar is connected, and the other end of guide post and a cylinders, on the guide post between cylinder and caliper
Being movably equipped with a synchronization push pedal, the piston rod of cylinder middle side part outer with Tong Bu push pedal is connected, and synchronizes inside push pedal
The adjustment block that middle part is located in caliper through caliper and by push rod is connected, and synchronizes the upper and lower two ends of push pedal respectively
Be connected with power steering mechanism one end, two power steering mechanism be movably arranged on respectively caliper upper grip head and under
On binding clip, the two power steering mechanism other ends respectively be located at caliper in the upper jaw that is oppositely arranged and lower jaw
It is connected.
Preferably, described power steering mechanism includes a horizontal rack being vertically connected with Tong Bu push pedal, level
Tooth bar and one is actively installed in upper grip head or lower pliers head, and the Relative vertical engagement of discaling roll side is connected, discaling roll another
The vertical tooth rack Relative vertical that side is located in upper grip head or lower pliers head with one engage be connected, vertical tooth rack be located at
Upper jaw or lower jaw in caliper are connected.
This utility model uses such scheme, reasonable in design, and a power source drives at 3 and is synchronized with the movement,
Self-centering；Tooth bar is force application element, is again director element, and rack position overlaps with clamping force, clamping
Power is big, safe and reliable；Jaw translation, clamping range is big, and volume is little；Workpiece geometric center position after clamping
Constant, positioning precision is high.
Accompanying drawing illustrates:
Fig. 1 is the schematic diagram of pipe cutting machine automatic charging device.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the front view of Fig. 2.
Fig. 4 is the A-A generalized section of Fig. 3.
Fig. 5 is the B-B generalized section of Fig. 3.
In figure, 1, caliper, 2, guide post, 3, cylinder, 4, synchronize push pedal, 5, workpiece, 6, push rod,
7, adjustment block, 8, upper grip head, 9, lower pliers head, 10, upper jaw, 11, lower jaw, 12, horizontal rack,
13, discaling roll, 14, vertical tooth rack, 15, fixing axle, 16, mechanical arm.
Detailed description of the invention:
For the technical characterstic of this programme can be clearly described, below by detailed description of the invention, and combine its accompanying drawing,
The utility model is elaborated.
As shown in Figure 2-5, a kind of self-centering clamp for laser pipe cutter, including caliper 1, outside caliper 1
Side is connected with one end of some parallel guide bars 2, and the other end and a cylinder 3 of guide post 2 are connected, at gas
Being movably equipped with a synchronization push pedal 4 on guide post 2 between cylinder 3 with caliper 1, the piston rod of cylinder 3 is with synchronization
The outer middle side part of push pedal 4 is connected, and synchronizes push pedal 4 middle inside and is located at pincers by push rod 6 through caliper 1 and
Adjustment block 7 in body 1 is connected, and synchronizes push pedal about 5 two ends and is connected with power steering mechanism one end respectively,
Two power steering mechanism are movably arranged on upper grip head 8 and the lower pliers head 9 of caliper 1 respectively, two electronic-controlled power steering
Mechanism's other end respectively be located at caliper 1 in the upper jaw 10 that is oppositely arranged and lower jaw 11 be connected.
Described power steering mechanism includes a horizontal rack 12 being vertically connected with Tong Bu push pedal 4, horizontal rack
The discaling roll 13 side Relative vertical that 12 are actively installed in upper grip head 8 or lower pliers head 9 with one engages and is connected, discaling roll
The vertical tooth rack 14 Relative vertical engagement that 13 opposite sides and are located in upper grip head 8 or lower pliers head 9 is connected, and hangs down
Spur rack 14 is connected with the upper jaw 8 being located in caliper 1 or lower jaw 9.This device uses and synchronizes push pedal 4
As displacement transmission medium, synchronizing to be connected to respectively in push pedal 4 adjustment block 7 at middle part, the upper jaw on top
10 and the lower jaw 11 of bottom, the moving displacement of each jaw is real by the transmission of reliable tooth bar, discaling roll 13
The concordance of existing moving displacement, thus well realize self-centering.Additionally can set on the push rod 6 at middle part
Put scale, it is simple to the position of regulation adjustment block 7, it is square, rectangular for enabling this device to be applicable to interface
The clamping of the various different pipeline such as shape and centering.
In this utility model, using cylinder 3 as power source, cylinder 3 synchronizes push pedal 4 by drive and moves,
Synchronizing push pedal 4 drives be synchronized with the movement at 3, self-centering；It is provided with turns at upper grip head 8, lower pliers head 9
To mechanism, steering mechanism utilizes tooth bar, discaling roll 13 to be force application element as medium, discaling roll 13, is again
Director element, owing to rack position overlaps with clamping force, clamping force is big, safe and reliable；Upper jaw 10, under
Jaw 11 and adjustment block 7 translational movement move, and displacement strictly keeps consistent, and clamping range is big, volume
Little；Just because of synchronizing to be connected to respectively in push pedal 4 adjustment block 7 at middle part, the upper jaw 10 on top and under
The lower jaw 11 in portion, the moving displacement of each jaw realizes mobile position by the transmission of reliable tooth bar, discaling roll 7
The concordance moved, thus well realize self-centering.
During use, see the need of the position adjusting adjustment block 7 according to workpiece 5 character, needing movement
Workpiece 1 is put in jaw, drives synchronization push pedal 4 to move by cylinder 3, synchronizes in the middle part of push pedal 4 drive
Adjustment block 7, the upper jaw 10 on top moves together with the lower jaw 11 of bottom, clamps workpiece, and completes to determine
The heart.Subsequently workpiece is placed into defined location, the centralizer of pipe cutting machine clamps, clamp unclamps again,
Exit, then carry out Pipe Cutting operation.Owing to having been completed centering in self-centering clamp.Ensure that work
Part 5 center overlaps with pipe cutting machine clamp central, provides guarantee reliably for Pipe Cutting.
Above-mentioned detailed description of the invention cannot function as the restriction to this utility model protection domain, leads for this technology
For the technical staff in territory, any alternate modification or the conversion of being made this utility model embodiment all fall
In protection domain of the present utility model.
This utility model does not describes part in detail, is the known technology of those skilled in the art of the present technique.
Claims (2)
1. the self-centering clamp for laser pipe cutter, it is characterised in that: include caliper, outside caliper
Being connected with one end of some parallel guide bars, the other end of guide post and a cylinders, at cylinder and caliper
Between guide post on be movably equipped with a synchronization push pedal, the piston rod of cylinder middle side part outer with Tong Bu push pedal is connected,
The adjustment block that synchronization push pedal middle inside is located in caliper through caliper and by push rod is connected, and synchronizes push pedal
Two ends are connected with power steering mechanism one end respectively up and down, and two power steering mechanism are movably arranged on caliper respectively
Upper grip head and lower pliers head on, the two power steering mechanism other ends respectively be located at caliper in be oppositely arranged upper
Jaw is connected with lower jaw.
A kind of self-centering clamp for laser pipe cutter the most according to claim 1, it is characterised in that:
Described power steering mechanism includes a horizontal rack being vertically connected with Tong Bu push pedal, and horizontal rack is movable with one
The discaling roll side Relative vertical engagement being located in upper grip head or lower pliers head is connected, and discaling roll opposite side and is located at
Vertical tooth rack Relative vertical engagement in binding clip or lower pliers head is connected, vertical tooth rack and the upper pincers being located in caliper
Mouth or lower jaw are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620489492.XU CN205764465U (en) | 2016-05-26 | 2016-05-26 | A kind of self-centering clamp for laser pipe cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620489492.XU CN205764465U (en) | 2016-05-26 | 2016-05-26 | A kind of self-centering clamp for laser pipe cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205764465U true CN205764465U (en) | 2016-12-07 |
Family
ID=58111257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620489492.XU Withdrawn - After Issue CN205764465U (en) | 2016-05-26 | 2016-05-26 | A kind of self-centering clamp for laser pipe cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205764465U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001947A (en) * | 2016-05-26 | 2016-10-12 | 山东镭鸣数控激光装备有限公司 | Automatic centering clamp for laser pipe cutter |
| CN108213739A (en) * | 2018-03-13 | 2018-06-29 | 山东镭鸣数控激光装备有限公司 | A kind of multi-functional tube sheet one optical-fiber laser cutting machine |
| CN117444414A (en) * | 2023-10-13 | 2024-01-26 | 济南新天科技有限公司 | Auxiliary blanking mechanism, laser pipe cutting machine and method |
-
2016
- 2016-05-26 CN CN201620489492.XU patent/CN205764465U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001947A (en) * | 2016-05-26 | 2016-10-12 | 山东镭鸣数控激光装备有限公司 | Automatic centering clamp for laser pipe cutter |
| CN106001947B (en) * | 2016-05-26 | 2017-09-26 | 山东镭鸣数控激光装备有限公司 | A kind of self-centering clamp for laser pipe cutter |
| CN108213739A (en) * | 2018-03-13 | 2018-06-29 | 山东镭鸣数控激光装备有限公司 | A kind of multi-functional tube sheet one optical-fiber laser cutting machine |
| CN108213739B (en) * | 2018-03-13 | 2024-04-26 | 山东镭鸣数控激光装备有限公司 | Multifunctional tube plate integrated optical fiber laser cutting machine |
| CN117444414A (en) * | 2023-10-13 | 2024-01-26 | 济南新天科技有限公司 | Auxiliary blanking mechanism, laser pipe cutting machine and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161207 Effective date of abandoning: 20170926 |