CN207840285U - Feeding floating installation in cutting machine - Google Patents
Feeding floating installation in cutting machine Download PDFInfo
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- CN207840285U CN207840285U CN201721766252.0U CN201721766252U CN207840285U CN 207840285 U CN207840285 U CN 207840285U CN 201721766252 U CN201721766252 U CN 201721766252U CN 207840285 U CN207840285 U CN 207840285U
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Abstract
The utility model discloses the feeding floating installations in the cutting machine in a kind of cutting machine field, including：Rack, rack is equipped with and send clamping reservation, clamping reservation is sent to be equipped with feeding clamp, feeding clamp includes die holder, die holder is equipped with clamp mould, column is housed on die holder, column is equipped with top plate, a block pressur plate is equipped between top plate and clamp mould, pressing plate is set on column, pressing plate bottom is equipped with pressing mold, pressing plate is connected with the first driving mechanism, first driving mechanism energy band dynamic pressure plate is slided up and down along column, clamping reservation is sent to be connected with relocation mechanism, relocation mechanism includes shaft, shaft is connected with the second driving mechanism for capableing of drive shaft rotation, shaft is equipped with cam mechanism, cam mechanism is equipped with connecting rod, the connecting rod other end is connect with clamping reservation is sent.The utility model has many advantages, such as to avoid pipe fitting that mechanical friction occurs to cause cut to tube surface with the clamping face of feeding clamp or blank clamp.
Description
Technical field
The utility model is related to cutting machine fields more particularly to a kind of feeding clamp in cutting machine to carry out floating type liter
The mechanism of falling tone section.
Background technology
Cutting machine is a kind of machine that Cutting indexes can be carried out to pipe fitting, generally includes at least two sets of clamping mechanisms, point
Not Wei feeding clamp and blank clamp, feeding clamp includes the first clamp mould and energy being fixedly mounted on the first fixation die holder
Pipe fitting is pressed on the first pressing mold in the first clamp mould, blank clamp includes second be fixedly mounted on the second fixation die holder
Clamp mould and the second pressing mold that pipe fitting can be pressed in the second clamp mould, when being cut, the first clamp mould and second
The clamping surface of clamp mould, which preferably must be held in, just can ensure that cut quality in same horizontal line.When work, feeding clamp clamps
Pipe fitting, under driving device effect, feeding clamp send pipe fitting to the second clamp mould of blank clamp, starts blank clamp folder
Pipe fitting is handled, is then cut, feeding clamp unclamps pipe fitting and retracts to initial position after having cut, and then repeats the above behaviour
Make.
Since the clamping surface of the first clamp mould and the second clamp mould is located in same horizontal line, feeding clamp is in feeding
When, with the second clamp mould of blank clamp mechanical friction can occur for pipe fitting, and when feeding clamp retracts, pipe fitting meeting and feeding again
Mechanical friction occurs for the first clamp mould of clamp, is easy to cause tube surface and occurs cut because of mechanical friction, influences product matter
Amount.
Utility model content
The technical issues of solving needed for the utility model be：There is provided one kind can be in feeding and back off procedure to feed clamp
The centers of pincers carries out floating type lift adjustment, to avoiding pipe fitting and feeding clamp or blank clamp from occurring mechanical friction
Cause the feeding floating installation in the cutting machine of cut.
To solve the above problems, the technical solution adopted in the utility model is：Rack, be provided in rack send it is clamping fixed
Seat, send and is installed with feeding clamp in clamping reservation, and feeding clamp includes being fixedly installed in send the mold in clamping reservation solid
Reservation is provided with clamp mould on die holder, vertically-mounted on die holder to have column, the top of column to fix peace
Equipped with top plate, pressing plate is additionally provided between top plate and clamp mould, pressing plate is set on column, and pressing plate bottom is installed with pressure
Mould, pressing plate are connected with the first driving mechanism, and the first driving mechanism energy band dynamic pressure plate is slided up and down along column, to make pressing mold
It can mold or mold with clamp mould, it is described that clamping reservation is sent to be connected with relocation mechanism, under the action of relocation mechanism, send folder
Fixed seat and feeding clamp integrally can be lifted or decline；The concrete structure of the relocation mechanism includes：It is actively supported on machine
Shaft in frame, shaft are connected with the second driving mechanism, the second driving mechanism can drive shaft rotation, be provided in shaft
Cam mechanism is provided with connecting rod on cam mechanism, and the other end of connecting rod is connected with clamping reservation is sent.
Further, the feeding floating installation in cutting machine above-mentioned, wherein：The concrete structure packet of the cam mechanism
It includes：Eccentric shaft, eccentric shaft by eccentric orfice fixing sleeve be set to shaft on, eccentric outer shaft sleeve be equipped with eccentric shaft bearing sleeve, eccentric shaft with
It is connected by bearing between eccentric shaft bearing sleeve, eccentric shaft bearing sleeve is hinged with connecting rod one end.
Further, the feeding floating installation in cutting machine above-mentioned, wherein：The concrete structure of first driving mechanism
Including：The clamping cylinder being fixedly installed on top plate, the piston rod of clamping cylinder are connected after being passed down through top plate with pressing plate.
Further, the feeding floating installation in cutting machine above-mentioned, wherein：The concrete structure of second driving mechanism
Including：Floating cylinder is installed in rack, the piston rod of floating cylinder is connected with rack, fixed in shaft to be arranged
There is the gear being meshed with rack.
Further, the feeding floating installation in cutting machine above-mentioned, wherein：Being installed in the rack can incite somebody to action
Rack press on gear, make rack and pinion keep meshing state briquetting；Briquetting pressure can be adjusted by being additionally provided in rack
The compression regulating mechanism of tight degree.
Further, the feeding floating installation in cutting machine above-mentioned, wherein：The concrete structure for compressing regulating mechanism
Including：Fixed block above briquetting, fixed block are fixedly installed in rack, and perforation is provided on fixed block vertical direction
Threaded hole is provided with matched housing screw in threaded hole, and the bottom of housing screw after threaded hole by supporting on briquetting.
The utility model has the beneficial effects that：It is rotated by shaft band movable eccentric wheel so that eccentric orfice is in different height
Position can be effectively prevented and be returned in feeding process and feeding clamp to integrally carry out floating type lift adjustment to feeding clamp
During moving back, with the clamping face of blank clamp or with the clamping face of feeding clamp mechanical friction occurs for pipe fitting, avoids to pipe fitting table
Cause cut in face.
Description of the drawings
Fig. 1 is the structural schematic diagram of the feeding floating installation in cutting machine described in the utility model.
Fig. 2 is the structural schematic diagram of cam mechanism in Fig. 1.
Specific implementation mode
Below in conjunction with the accompanying drawings and preferred embodiment is described in further detail technical solution described in the utility model.
As shown in Figure 1, the feeding floating installation in cutting machine, including：Rack 1 is provided in rack 1 and send clamping reservation 2,
It send and is installed with feeding clamp 3 in clamping reservation 2, feeding clamp 3 includes being fixedly installed in send the mold in clamping reservation 2 solid
Reservation 31 is installed with clamp mould 32 on die holder 31, vertically-mounted on four angles of die holder 31 to have
The top of column 33, four columns 33 is installed with one piece of top plate 34, is additionally provided between top plate 34 and clamp mould 32
One block pressur plate 35, pressing plate 35 are movably set in four columns 33, and 35 bottom of pressing plate is installed with pressing mold 36, pressing plate 35 and
One driving mechanism 7 is connected, and 7 energy band dynamic pressure plate 35 of the first driving mechanism is slided up and down along four columns 33, to make pressing mold
36 can mold or mold with clamp mould 32.In the present embodiment, the concrete structure of first driving mechanism 7 includes：It is fixed
The clamping cylinder 71 being installed on top plate 34, the piston rod of clamping cylinder 71 are connected after being passed down through top plate 34 with pressing plate 35,
The piston rod up and down motion of clamping cylinder 71 can enable pressing mold 36 to mold or mold with clamp mould 32, to clamp or release
Pipe fitting on clamp mould 32.
It is described that clamping reservation 2 is sent to be connected with relocation mechanism 4, under the action of relocation mechanism 4, send clamping reservation 2 and send
Feed collet pincers 3 are whole can be lifted or decline；The concrete structure of the relocation mechanism 4 includes：It is actively supported in rack 1 and turns
Axis 41, shaft 41 are connected with the second driving mechanism 42, the second driving mechanism 42 can drive shaft 41 rotate, set in shaft 41
It is equipped with cam mechanism 43, connecting rod 44 is provided on cam mechanism 43, the other end of connecting rod 44 is connected with clamping reservation 2 is sent.Such as
Shown in Fig. 1, Fig. 2, in the present embodiment, the concrete structure of the cam mechanism 43 includes：Eccentric shaft 431, eccentric shaft 431 it is inclined
432 fixing sleeve of heart hole is set in shaft 41, and capacity eccentric bearing set 433, eccentric shaft 431 and capacity eccentric bearing are arranged with outside eccentric shaft 431
It is connected by bearing 434 between set 433, eccentric shaft bearing sleeve 433 is hinged with 44 one end of connecting rod.Second driving mechanism 42 passes through
Shaft 41 drives eccentric shaft 431 to rotate so that eccentric orfice 432 is in different height position, to lifting or the decline feeding of floating
Clamp 3.In the present embodiment, the concrete structure of second driving mechanism 42 includes：Floating oil is installed in rack 1
The piston rod of cylinder 421, floating cylinder 421 is connected with rack 422, and the tooth being meshed with rack 422 is arranged in shaft 41
Wheel 423.In the present embodiment, being installed in the rack 1 can press on gear 423 by rack 422, make rack
422 keep the briquetting 5 of meshing state, briquetting 5 that rack 422 can be effectively prevent to takeoff with gear 423.It is additionally provided in rack 1
The compression regulating mechanism 8 that briquetting 5 compresses degree can be adjusted.In the present embodiment, the concrete structure for compressing regulating mechanism 8
Including：Fixed block 81 above briquetting 5, fixed block 81 are fixedly installed in rack 1, are arranged on 81 vertical direction of fixed block
There is the threaded hole of perforation, be provided with matched housing screw 82 in threaded hole, after the bottom of housing screw 82 is by threaded hole
It supports on briquetting 5, the compression degree that can adjust briquetting 5 to rack 422 by screwing housing screw 82.
The operation principle of feeding floating installation in above-mentioned cutting machine is as follows：Before feeding, start clamping cylinder 71, clamps
Oil cylinder 71 drives pressing mold 36 close to 32 direction of clamp mould, until pressing mold 36 and the molding of clamp mould 32 are to clamp pipe fitting；It send
When material, start floating cylinder 421, floating cylinder 421 is by 422 rubbing shaft 41 of rack, until so that the bias of eccentric shaft 431
Hole 432 is located at lowest point position, at this point, clamping reservation 2 and 3 entirety of feeding clamp is sent to be raised to extreme higher position by floating, to
So that clamping face of the clamping face of the clamp mould 32 in feeding clamp 3 higher than the second clamp mould in blank clamp, to avoid
In feeding process, mechanical friction occurs for the second clamp mould surface of pipe fitting and blank clamp；After feeding to designated position, open again
Dynamic floating cylinder 421, floating cylinder 421 is by 422 rubbing shaft 41 of rack, until so that the eccentric orfice 432 of eccentric shaft 431
At the height of centre position, at this point, the folder of the clamping face of the clamp mould 32 in feeding clamp 3 and the second clamp mould in blank clamp
Face is held to keep flushing, the pipe fitting consequently facilitating feeding clamp 3 and blank clamp are clamped simultaneously and ensure cut quality；When right
When pipe fitting completes this cutting, needs feeding clamp 3 being retracted into initial position, it is again started up clamping cylinder 71, clamping cylinder
71 driving pressing molds 36 are separated with clamp mould 32, to unclamp pipe fitting, are then again started up floating cylinder 421, floating cylinder 421 is logical
422 rubbing shaft 41 of rack is crossed, until the eccentric orfice 432 of eccentric shaft 431 is made to be located at highest point position, send clamping reservation at this time
2 and feeding clamp 3 is whole is reduced to extreme lower position by floating, so that the clamping face of the clamp mould 32 in feeding clamp 3 is low
The clamping face of the second clamp mould in blank clamp, to avoid feeding clamp 3 during retracting initial position, pipe fitting with
Mechanical friction occurs for 32 surface of clamp mould of feeding clamp 3.
The advantages of feeding floating installation in the cutting machine of above structure, is：It is rotated, is made by shaft band movable eccentric wheel
It obtains eccentric orfice and is in different height position, to integrally carry out floating type lift adjustment to feeding clamp, can be effectively prevented
In feeding process and feeding clamp back off procedure, with the clamping face of blank clamp or with the clamping face of feeding clamp machine occurs for pipe fitting
Tool friction avoids causing cut to tube surface.
Claims (6)
1. the feeding floating installation in cutting machine, including：Rack is provided in rack and send clamping reservation, send solid in clamping reservation
Dingan County is equipped with feeding clamp, and feeding clamp includes being fixedly installed in the die holder sent in clamping reservation, on die holder
Be provided with clamp mould, it is vertically-mounted on die holder to there is column, the top of column to be installed with top plate, top plate with
Pressing plate is additionally provided between clamp mould, pressing plate is set on column, and pressing plate bottom is installed with pressing mold, pressing plate and the first driving
Mechanism is connected, and the first driving mechanism energy band dynamic pressure plate is slided up and down along column, to enable pressing mold to be molded with clamp mould
Or die sinking, it is characterised in that：Described that clamping reservation is sent to be connected with relocation mechanism, under the action of relocation mechanism, it is clamping fixed to send
Seat and feeding clamp integrally can be lifted or decline；The concrete structure of the relocation mechanism includes：It is actively supported in rack
Shaft, shaft is connected with the second driving mechanism, the second driving mechanism can drive shaft rotation, be provided with cam in shaft
Mechanism is provided with connecting rod on cam mechanism, and the other end of connecting rod is connected with clamping reservation is sent.
2. the feeding floating installation in cutting machine according to claim 1, it is characterised in that：The cam mechanism it is specific
Structure includes：Eccentric shaft, eccentric shaft are set to by eccentric orfice fixing sleeve in shaft, and eccentric outer shaft sleeve is equipped with eccentric shaft bearing sleeve, partially
It is connected by bearing between mandrel and eccentric shaft bearing sleeve, eccentric shaft bearing sleeve is hinged with connecting rod one end.
3. the feeding floating installation in cutting machine according to claim 1, it is characterised in that：First driving mechanism
Concrete structure includes：The clamping cylinder being fixedly installed on top plate, the piston rod of clamping cylinder are passed down through after top plate and pressing plate
It is connected.
4. the feeding floating installation in cutting machine according to claim 1 or 2 or 3, it is characterised in that：Second driving
The concrete structure of mechanism includes：Floating cylinder is installed in rack, the piston rod of floating cylinder is connected with rack,
Fixing sleeve is equipped with the gear being meshed with rack in shaft.
5. the feeding floating installation in cutting machine according to claim 4, it is characterised in that：It is fixedly mounted in the rack
Have can by rack press on gear, make rack and pinion keep meshing state briquetting；Being additionally provided in rack can adjust
Save the compression regulating mechanism that briquetting compresses degree.
6. the feeding floating installation in cutting machine according to claim 5, it is characterised in that：The compression regulating mechanism
Concrete structure includes：Fixed block above briquetting, fixed block are fixedly installed in rack, are arranged on fixed block vertical direction
There is the threaded hole of perforation, matched housing screw is provided in threaded hole, the bottom of housing screw after threaded hole by supporting
On briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721766252.0U CN207840285U (en) | 2017-12-18 | 2017-12-18 | Feeding floating installation in cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721766252.0U CN207840285U (en) | 2017-12-18 | 2017-12-18 | Feeding floating installation in cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207840285U true CN207840285U (en) | 2018-09-11 |
Family
ID=63421147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721766252.0U Active CN207840285U (en) | 2017-12-18 | 2017-12-18 | Feeding floating installation in cutting machine |
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| CN (1) | CN207840285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813018A (en) * | 2017-12-18 | 2018-03-20 | 张家港兴宇机械制造有限公司 | Feeding floating installation in cutting machine |
-
2017
- 2017-12-18 CN CN201721766252.0U patent/CN207840285U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813018A (en) * | 2017-12-18 | 2018-03-20 | 张家港兴宇机械制造有限公司 | Feeding floating installation in cutting machine |
| CN107813018B (en) * | 2017-12-18 | 2024-08-09 | 张家港兴宇机械制造有限公司 | Feeding floating device in cutting machine |
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