CN205915074U - Circle pipe clip and machining center digit control machine tool - Google Patents
Circle pipe clip and machining center digit control machine tool Download PDFInfo
- Publication number
- CN205915074U CN205915074U CN201620775950.6U CN201620775950U CN205915074U CN 205915074 U CN205915074 U CN 205915074U CN 201620775950 U CN201620775950 U CN 201620775950U CN 205915074 U CN205915074 U CN 205915074U
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- China
- Prior art keywords
- pipe
- upper clamping
- clamping block
- lower gripping
- hole
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Abstract
The utility model discloses a circle pipe clip and machining center digit control machine tool, wherein, this yuan of pipe clip is used for the centre gripping to wait to process the pipe, and circle pipe clip includes upper clamping block and the tight piece of being connected with upper clamping block of lower clamp, upper clamping block is last to be equipped with first recess, pressing from both sides tight piece down and being equipped with the second recess, second recess and first groove phase are to setting up, when upper clamping block when pressing from both sides down tight piece and be in the fixed connection state, first recess with the second recess forms the space that can supply to wait to process the pipe centre gripping. The utility model discloses technical scheme presss from both sides effectively and tightly waits to process the pipe.
Description
Technical field
This utility model is related to pipe processing technique field, particularly to a kind of pipe fixture and machining center numerical control machine
Bed.
Background technology
Pipe is a kind of main section bar at present, and it applies widely, such as device framework, plant equipment portion
Part, tools production component etc..Because of the characteristic of pipe self structure, the processing for pipe clamps relative difficult；If circular tube clip
Tension be easily deformed, and catcher mark can be left on its surface；If circular tube clip is more loose, so that it is rotated, lead to pipe
Easily occur such as: when 1, opening to wearing circular hole on pipe, not over the center of circle, lead to eccentric force；2nd, requirement is same in pipe
On straight line during perforate, deviation easily occurs, lead to opened circular hole not on the same line；3rd, on pipe during gap,
Deviation easily occurs；The problems such as.So that pipe is low in course of processing machining accuracy, yield rate is low.
For this reason, inventor proposes a kind of pipe fixture that can effectively clamp pipe to be processed.
Utility model content
Main purpose of the present utility model is to provide a kind of pipe fixture and machining center Digit Control Machine Tool it is intended to effectively press from both sides
Tightly pipe to be processed.
For achieving the above object, the utility model proposes pipe fixture, for clamping pipe to be processed, described circular tube clip
Tool includes upper clamping block and the lower gripping block being connected with described upper clamping block；Described upper clamping block is provided with the first groove；Described
Lower gripping block is provided with the second groove, and described second groove is oppositely arranged with described first groove；When described upper clamping block with described
Lower gripping block is in when being fixedly connected state, and described first groove is formed with described second groove and is available for described circular tube clip to be processed
The space held.
Preferably, described pipe fixture also includes fixing bolt；Described upper clamping block is being connected with described lower gripping block
End face is provided with the first through hole screwing in for described fixing bolt, and described first through hole runs through described upper clamping block；Under described
Gripping block is provided with the second through hole being adapted to described first through hole.
Preferably, described upper clamping block is provided with multiple described first through holes, and multiple described first through hole be distributed in described
The corner of upper clamping block；Described lower gripping block is also correspondingly provided with multiple described second through holes.
Preferably, the second pilot hole that described lower gripping block is provided with guide finger and houses described guide finger, described second
Pilot hole and described second through hole interval setting；Described upper clamping block is provided with the first of adaptation corresponding with described second pilot hole
Pilot hole.
Preferably, described second pilot hole is multiple, and is symmetricly set on the relative two ends of described lower gripping block；Described
Multiple described first pilot holes are correspondingly arranged on upper clamping block.
Preferably, the depth of described second pilot hole is less than the height of described lower gripping block；The depth of described first pilot hole
Degree is less than the height of described upper clamping block, and described first pilot hole is arranged near described lower gripping block.
Preferably, the cell wall of described first groove and described second groove is all provided with elastic protective layer, described elastic force protection
Layer is convexly equipped with anti-slip veins on the end face contacting with described pipe to be processed.
This utility model also proposes a kind of machining center Digit Control Machine Tool, including Corrective control equipment and hydraulic-pressure control apparatus,
It is characterized in that, also include pipe fixture as above；The described lower gripping block of described pipe fixture is by described hydraulic control
Equipment is fixed；The pipe fixture clamping described at least three of described pipe to be processed, described Corrective control equipment is to being placed on
State the pipe correction position described to be processed in pipe fixture.Described pipe fixture include upper clamping block and with described upper clamping block
The lower gripping block connecting；Described upper clamping block is provided with the first groove；Described lower gripping block is provided with relative with described first groove
Second groove of setting；When described upper clamping block and described lower gripping block are in and are fixedly connected state, described first groove with
Described second groove forms the space being available for that described pipe to be processed is placed.
Technical solutions of the utility model are by being placed on, using pipe to be processed, the sky that upper clamping block and lower gripping block are formed
Between in, in conjunction with locking up and down of upper clamping block and lower gripping block；So, pipe to be processed is carried out with the spacing solid of radial direction
Fixed, realize the effective clamping to pipe to be processed, so that pipe to be processed is not rotated in the course of processing, you can lift pipe to be processed
Machining accuracy.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is this utility model pipe fixture one embodiment and machining center Digit Control Machine Tool, the explosive view of pipe to be processed；
Fig. 2 is the structural representation of the upper clamping block of this utility model pipe fixture one embodiment；
Fig. 3 is the structural representation of the lower gripping block of this utility model pipe fixture one embodiment；
Fig. 4 is the master of this utility model pipe fixture one embodiment and machining center Digit Control Machine Tool, pipe to be processed assembling
View；
Fig. 5 is partial enlarged drawing at a in Fig. 4；
Fig. 6 is the top view of Fig. 4；
Fig. 7 is partial enlarged drawing at b in Fig. 6；
Fig. 8 is the left view of Fig. 4.
Drawing reference numeral illustrates:
The realization of this utility model purpose, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, broadly falls into the scope of this utility model protection.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in this utility model embodiment
It is only used for explaining the relative position relation between each part, motion conditions etc. under a certain particular pose (as shown in drawings), such as
When really this particular pose changes, then directionality instruction also correspondingly changes therewith.
In addition, the description being related to " first ", " second " etc. in this utility model is only used for describing purpose, and it is not understood that
For indicating or implying its relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ",
The feature of " second " can be expressed or implicitly include at least one this feature.In addition, the technical side between each embodiment
Case can be combined with each other, but must be capable of by those of ordinary skill in the art based on, when the combination of technical scheme
Will be understood that the combination of this technical scheme does not exist when appearance is conflicting or cannot realize, also do not require in this utility model
Protection domain within.
The utility model proposes a kind of pipe fixture and machining center Digit Control Machine Tool.
It is this utility model pipe fixture one embodiment and machining center Digit Control Machine Tool, circle to be processed referring to figs. 1 to 8, Fig. 1
The explosive view of pipe；Fig. 2 is the structural representation of the upper clamping block of this utility model pipe fixture one embodiment；Fig. 3 is this practicality
The structural representation of the lower gripping block of novel circular tube fixture one embodiment；Fig. 4 be this utility model pipe fixture one embodiment with
Machining center Digit Control Machine Tool, the front view of pipe to be processed assembling；Fig. 5 is partial enlarged drawing at a in Fig. 4；Fig. 6 is bowing of Fig. 4
View；Fig. 7 is partial enlarged drawing at b in Fig. 6；Fig. 8 is the left view of Fig. 4.
In this utility model embodiment, referring to figs. 1 to Fig. 3, this pipe fixture 100 is used for clamping pipe 10 to be processed；
Pipe fixture 100 includes upper clamping block 110 and the lower gripping block 120 being connected with upper clamping block 110；Upper clamping block 110 is provided with
First groove 111；Lower gripping block 120 is provided with the second groove 121, and the second groove 121 is oppositely arranged with the first groove 111；When upper
Gripping block 110 is in lower gripping block 120 when being fixedly connected state, the first groove 111 and the second groove 121 formed be available for be added
The space of work pipe 10 clamping.
Specifically, the first groove 111 and the second groove 121 are preferably provided with the semicircle with pipe 10 consistent size to be processed
Shape, so, the contact area of pipe 10 to be processed and the first groove 111, the second groove 121 maximizes, and increases pipe fixture 100
Holding area and pipe 10 to be processed between, thus lift the chucking power to pipe 10 to be processed for the pipe fixture 100 further
Degree.Certainly, in other embodiment, the first groove 111 and the second groove 121 can also arrange trapezoidal shape or v shape, as long as energy
Contact with pipe 10 to be processed.In the present embodiment, upper clamping block 110 and lower gripping block 120 are cuboid, so,
Easily processed using existing mould producing pipe fixture 100, need not again develop new mould and be produced, save
Production cost；In addition the Corrective control equipment being designed with beneficial to machining center Digit Control Machine Tool of cuboid enters to pipe 10 to be processed
The accurate correction position work of row.Certainly, in other embodiment, upper clamping block 110 and lower gripping block 120 can also be arranged in ladder
Body or other obform bodies.
When pipe 10 to be processed is placed on the first groove 111, more lower gripping block 120 is placed on upper clamping block 110,
And lock upper clamping block 110 and lower gripping block 120；So, to clamp pipe 10 to be processed motionless for pipe fixture 100, you can opens
Dynamic machining center Digit Control Machine Tool carries out to pipe 10 to be processed holing, the operation of nock processing or cutting processing.In this embodiment,
Upper clamping block 110 and lower gripping block 120 can using snapping connection, screw thread connects or grafting etc. mode connects.
Technical solutions of the utility model are passed through to be placed on upper clamping block 110 and lower gripping block 120 using pipe 10 to be processed
In the space being formed, in conjunction with locking up and down of upper clamping block 110 and lower gripping block 120；So, to pipe 10 to be processed
Carry out the spacing fixation of radial direction, realize the effective clamping to pipe 10 to be processed, so that pipe 10 to be processed is not turned in the course of processing
Dynamic, you can to lift the machining accuracy of pipe 10 to be processed.
Further, with reference to Fig. 2 to Fig. 5, in the present embodiment, upper clamping block 110 and lower gripping block 120 preferably employ spiral shell
Nail is threaded, facilitates pipe 10 to be processed to install clamping and disassembling section.Pipe fixture 100 also includes fixing bolt 130；On
Gripping block 110 is provided with the first through hole 112 screwing in for fixing bolt 130 on the end face being connected with lower gripping block 120, and first
Through hole 112 runs through upper clamping block 110；Lower gripping block 120 is provided with the second through hole 122 being adapted to first through hole 112.
Specifically, upper clamping block 110 is provided with first through hole 112 on the end face being connected with lower gripping block 120, and first is logical
Upper clamping block 110 is run through in hole 112；Because upper clamping block 110 is in the face of user, so, the person of being easy to use is by fixing bolt 130
Screw in first through hole 112.After fixing bolt 130 screws in first through hole 112 and the second through hole 122 successively, so that upper clamping block
110 are locked with lower gripping block 120.Fixing bolt 130 preferably employs the bolt of m6x160mm.
Further, with reference to Fig. 2 and Fig. 3, in order to lift upper clamping block 110 and lower gripping block 120 to pipe 10 to be processed
Chucking power；Upper clamping block 110 is provided with multiple first through holes 112, and multiple first through hole 112 is distributed in upper clamping block 110
Corner；Lower gripping block 120 is correspondingly provided with multiple second through holes 122.Preferably, in the present embodiment, upper clamping block 110 is provided with
Four first through holes 112, and it is distributed in its corner so that the coupling mechanism force distribution between upper clamping block 110 and lower gripping block 120 is equal
Even；The position of the second through hole 122, quantity are all consistent with first through hole 112；Certainly, in other embodiment, first through hole 112 He
Second through hole 122 can also arrange 6,8 or more, as long as meeting practical application.
Further, with reference to Fig. 2,3 and Fig. 6 to Fig. 8, lower gripping block 120 is provided with guide finger 123 and accommodating guide finger
123 the second pilot hole 124, the second pilot hole 124 and the second through hole 122 interval setting；Upper clamping block 110 is provided with and second
First pilot hole 113 of pilot hole 124 adaptation.
Specifically, during fixing bolt 130 screws in first through hole 112 and the second through hole 122, upper clamping block 110 He
It is easy between lower gripping block 120 slide, reduce assembling speed.Therefore it is directed to second in the lower gripping block 120 of pin 123 insertion
In pilot hole 124, when upper clamping block 110 will be placed on lower gripping block 120, it is placed on the guide finger 123 of the second pilot hole 124
In first pilot hole 113 of pluggable upper clamping block 110.Guide finger 123 can be to upper clamping block 110 and lower gripping block 120
Short transverse limits displacement so that fixing bolt 130 is easier to be sequentially inserted in first through hole 112 and the second through hole 122, accelerates
Efficiency of assembling.The length of guide finger 123 can be set to be equal to, less than or greater than the second pilot hole 124 and the first pilot hole 113
Depth sum；The depth of the second pilot hole 124 can arrange in the height less than or equal to lower gripping block 120, the second pilot hole
Depth can be configured as the height less than or equal to upper clamping block 110, depending on concrete setting can be according to practical situations.
Further, with reference to Fig. 2 to Fig. 5, the second pilot hole 124 is multiple, and is symmetricly set on lower gripping block 120 relatively
Two ends on；Multiple first pilot holes 113 are correspondingly arranged on upper clamping block 110.In the present embodiment, upper clamping block 110 is arranged
There are two the second pilot holes 124, lower gripping block 120 is also equipped with two the first guiding with the second pilot hole 124 correspondence position
Hole 113；Two the first pilot holes 124 are located on the relative two ends of upper clamping block 110 respectively, and two the first pilot holes 113 also divide
Wei Yu not descend on the relative two ends of gripping block 120.So, preferably limit the phase between upper clamping block 110 and lower gripping block 120
To position, allow fixing bolt 130 can quickly be directed at first through hole 112 and the position of the second through hole 122 is assembled.
Further, with reference to Fig. 2 and Fig. 3, the depth of the second pilot hole 124 is less than the height of lower gripping block 120；First leads
It is less than or equal to the height of upper clamping block 110 to the depth in hole 113, and the first pilot hole 113 is arranged near lower gripping block 120.
So, after guide finger 123 inserts the second pilot hole 124, guide finger 123 descends gripping block 120 in the second pilot hole 124 relatively
Height also protrude a part, the part that guide finger 123 protrudes is cooperated with the first pilot hole 113 of upper clamping block 110, and
Displacement in its short transverse is limited to upper clamping block 110.The depth of other first pilot hole 113 setting is less than upper clamping block
110 height；So, so that guide finger 123 is completely embedded in the second pilot hole 124 and the space of the first pilot hole 113 composition, make
Obtain guide finger 123 to skid off from pipe fixture 100, in impact, the assembling between grip block 110 and lower grip block 120 is fixed
Position.
Further, with reference to Fig. 2 and Fig. 3, the cell wall of the first groove 111 and the second groove 121 is all provided with elastic protective layer
(not shown)；So, when pipe 10 to be processed is placed in the space that the first groove 111 and the second groove 121 combine, then
By upper clamping block 110 and lower gripping block 120 after the fixing locking of fixing bolt 130, in order to prevent in pipe 10 to be processed
Outer surface leaves clamping scar, and the elastic force protective layer on the first groove 111 and the second groove 121 had both enabled stabilization clamp and tightly treated
Processing pipe 10, can play to protective effect again.Elastic force protective layer is convexly equipped with anti-on the end face contacting with pipe 10 to be processed
Sliding stricture of vagina (not shown), so, when pipe 10 to be processed is on being placed on elastic force protective layer, anti-slip veins can increase pipe 10 to be processed
Frictional force and elastic force protective layer between is so that pipe to be processed 10 is not easy to rotate in process.In the present embodiment,
Elastic force protective layer can be made using materials such as polyurethane, rubber or silica gel；In addition anti-slip veins refer to tire stricture of vagina, for example: bar shaped
Decorative pattern, asymmetric decorative pattern or Compound riffled etc., these decorative patterns all possess good braking ability.
This utility model also proposes a kind of machining center Digit Control Machine Tool, and this machining center Digit Control Machine Tool includes Corrective control and sets
Standby and hydraulic-pressure control apparatus, also include described pipe fixture, the concrete structure of this pipe fixture with reference to above-described embodiment, due to this
Pipe fixture employs whole technical schemes of above-mentioned all embodiments, therefore at least has the technical scheme institute of above-described embodiment
The all beneficial effects brought, this is no longer going to repeat them.With reference to Fig. 1, wherein, the lower gripping block 120 of pipe fixture 100 is by liquid
Pressure control apparatus (not shown) is fixed；Pipe 10 to be processed is clamped by least three pipe fixtures 100, Corrective control equipment (figure
Do not show) correction is placed on the position of pipe to be processed 10 in pipe fixture 100.Hydraulic-pressure control apparatus are arranged on machining center number
The both sides of control lathe 20, and lower gripping block 120 can be clamped on machining center Digit Control Machine Tool 20；So it is ensured that after clamping
Multiple lower gripping blocks 120 are formed on same level straight line, and flange Corrective control equipment is to be added on pipe fixture 100 to being placed on
Work pipe 10 carries out position correction.In addition Corrective control equipment is arranged on the two ends of pipe 10 to be processed, to be added in order to correct
The glacing flatness of the length direction of work pipe 10.
The foregoing is only preferred embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model,
Every equivalent structure change under inventive concept of the present utility model, made using this utility model description and accompanying drawing content
Change, or directly/be indirectly used in other related technical fields and be included in scope of patent protection of the present utility model.
Claims (8)
1. a kind of pipe fixture, for clamp pipe to be processed it is characterised in that include upper clamping block and with described upper clamping block
The lower gripping block connecting；Described upper clamping block is provided with the first groove；Described lower gripping block is provided with the second groove, and described second is recessed
Groove is oppositely arranged with described first groove；When described upper clamping block and described lower gripping block are in and are fixedly connected state, described
First groove and described second groove form the space being available for described pipe clamping to be processed.
2. pipe fixture as claimed in claim 1 is it is characterised in that described pipe fixture also includes fixing bolt；On described
Gripping block is provided with the first through hole screwing in for described fixing bolt on the end face being connected with described lower gripping block, and described first
Through hole runs through described upper clamping block；Described lower gripping block is provided with the second through hole being adapted to described first through hole.
3. pipe fixture as claimed in claim 2 is it is characterised in that described upper clamping block is provided with multiple described first through holes,
And multiple described first through hole is distributed in the corner of described upper clamping block；Described lower gripping block is correspondingly provided with multiple described second and leads to
Hole.
4. pipe fixture as claimed in claim 3 is it is characterised in that described lower gripping block is provided with guide finger and houses described
Second pilot hole of guide finger, described second pilot hole and described second through hole interval setting；Described upper clamping block be provided with
First pilot hole of described second pilot hole adaptation.
5. pipe fixture as claimed in claim 4, it is characterised in that described second pilot hole is multiple, and is symmetricly set on
On the relative two ends of described lower gripping block；Multiple described first pilot holes are correspondingly arranged on described upper clamping block.
6. pipe fixture as claimed in claim 4 is it is characterised in that the depth of described second pilot hole is less than described lower clamping
The height of block；The depth of described first pilot hole is less than the height of described upper clamping block, and described first pilot hole is near described
Lower gripping block setting.
7. the pipe fixture as described in any one in claim 1 to 6 is it is characterised in that described first groove and described
The cell wall of two grooves is all provided with elastic protective layer, the projection on the end face contacting with described pipe to be processed of described elastic force protective layer
There are anti-slip veins.
8. a kind of machining center Digit Control Machine Tool, including Corrective control equipment and hydraulic-pressure control apparatus it is characterised in that also include as
Pipe fixture described in any one in claim 1 to 7；The described lower gripping block of described pipe fixture is by described hydraulic control
Equipment is fixed；The pipe fixture clamping described at least three of described pipe to be processed, described Corrective control equipment calibration is placed on
The position of the pipe described to be processed in described pipe fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775950.6U CN205915074U (en) | 2016-07-20 | 2016-07-20 | Circle pipe clip and machining center digit control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775950.6U CN205915074U (en) | 2016-07-20 | 2016-07-20 | Circle pipe clip and machining center digit control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205915074U true CN205915074U (en) | 2017-02-01 |
Family
ID=57872424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620775950.6U Expired - Fee Related CN205915074U (en) | 2016-07-20 | 2016-07-20 | Circle pipe clip and machining center digit control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205915074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117260333A (en) * | 2023-11-17 | 2023-12-22 | 赫比(成都)精密塑胶制品有限公司 | Cylinder clamping assembly and processing equipment |
-
2016
- 2016-07-20 CN CN201620775950.6U patent/CN205915074U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117260333A (en) * | 2023-11-17 | 2023-12-22 | 赫比(成都)精密塑胶制品有限公司 | Cylinder clamping assembly and processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20200720 |