CN206967138U - A kind of preceding pinch control device of peeling machine - Google Patents
A kind of preceding pinch control device of peeling machine Download PDFInfo
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- CN206967138U CN206967138U CN201720926764.2U CN201720926764U CN206967138U CN 206967138 U CN206967138 U CN 206967138U CN 201720926764 U CN201720926764 U CN 201720926764U CN 206967138 U CN206967138 U CN 206967138U
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Abstract
The utility model provides a kind of preceding pinch control device of peeling machine, including frame, the frame is provided with a pair of roller seats one and a pair of roller seats two, pinch roll one and pinch roll two are respectively provided with roller seat one and roller seat two, a pair of pinch rolls are oppositely arranged about one, a pair of pinch rolls are oppositely arranged about two, a pair of pinch rolls one and a pair of pinch rolls two are arranged side by side, inductor is additionally provided with frame, four clamping oil cylinders and four servomotors, inductor is on the center line between a pair of pinch rolls one, each pinch roll one and each pinch roll two realize folding up and down by a clamping hydraulic oil cylinder driving respectively, each pinch roll one and each pinch roll two drive realization to rotate in a circumferential direction by a servomotor respectively.The utility model avoids impact of the interrupted cut to cutter, is consistent the center of itself and peeling machine host by changing the center of position adjustment pinch roll of jackshaft, substantially increases billet quality, while assembles and disassembles workload very little when changing pinch roll.
Description
Technical field
It the utility model is related to field of metallurgical equipment, and in particular to a kind of preceding pinch control device of peeling machine.
Background technology
Peeling machine is a kind of special purpose machine tool, for the processing to circle blank surface.Pinch roll apparatus is arranged in peeling owner
Before machine, bar is exactly sent into main frame by major function.Previous rod occurs when processing stub material in traditional pinch roll technique
Material has completed peeling and has left cutter, and latter bar is not sent to the position of cutter also, can not thus realize continuous peeling,
Cutter is formed and impacted, certainly will reduce cutting-tool's used life, and two bars end to end between gap be present and can also influence to cut
Cut quality.
Utility model content
The purpose of this utility model is that front and rear bar has gap and damages cutter and shadow during overcoming tradition pinch
A kind of the problem of ringing cutting quality, there is provided the preceding pinch control device of peeling machine.
The technical solution of the utility model there is provided a kind of preceding pinch control device of peeling machine, including frame, described
Frame is provided with a pair of roller seats one and a pair of roller seats two, and pinch roll one and pinch roll two are respectively provided with roller seat one and roller seat two,
A pair of pinch rolls are oppositely arranged about one, and a pair of pinch rolls are oppositely arranged about two, a pair of pinch rolls one and a pair of pinch rolls two
It is arranged side by side, inductor, four clamping oil cylinders and four servomotors, inductor is additionally provided with frame and is located at a pair of pinch rolls one
Between center line on, each pinch roll one and each pinch roll two are realized up and down by a clamping hydraulic oil cylinder driving respectively
Folding, each pinch roll one and each pinch roll two drive realization to rotate in a circumferential direction by a servomotor respectively.
Also include control unit, the inductor, four clamping oil cylinders and four servomotors are both electrically connected with single in control
Member, described control unit is used for the signal for receiving inductor, and clamping oil cylinder and servomotor are controlled.
Connected respectively by synchronising (connecting) rod between a pair of roller seats two between the pair of roller seat one.
The synchronising (connecting) rod includes three synchronising (connecting) rods being sequentially connected, and is provided with and this among the synchronising (connecting) rod of the centre
Synchronising (connecting) rod jackshaft connected vertically, the frame centre place relative with jackshaft are provided with a collar aperture, described jackshaft one end
It is connected in a hole.
It is designed with pinching roll shaft on each roller seat one and each roller seat two, the pinch roll shaft is horizontal positioned, pinches
Roller one and pinch roll two are placed on corresponding pinch roll shaft, and power transmission shaft, the pinch roll are connected with the servomotor motor
Axle one end and transmission axis connection, pinch the roll shaft other end and are cased with outer shaft.
The center for pinching roll shaft is provided with through hole, and the through hole is horizontally disposed with, and through hole is built with screw, and power transmission shaft is with pinching
One end center of roll shaft connection is provided with groove, and screw is out of the groove of other end insertion power transmission shaft that pinch roll shaft by power transmission shaft with pinching
Roll shaft is fixed.
One end that the pinch roll shaft is connected with outer shaft is vertically provided with screw hole, and lock-screw, institute are housed on outer shaft
State and fix outer shaft and pinch roll shaft in the screw hole of lock-screw insertion pinch roll shaft.
Distinguish its corresponding outer shaft and transmission axis connection in pinch roll one or pinch roll two both sides.
The side of its corresponding transmission axis connection of the pinch roll one or pinch roll two is provided with keyway, power transmission shaft with accordingly
Pinch roll one or the one end that connects of pinch roll two be provided with straight end-face key, the corresponding pinch roll one of straight end-face key insertion or pinch roll two
Two its corresponding power transmission shaft of pinch roll one or pinch roll is fixed in the keyway of side.
The beneficial effects of the utility model：
（1）The preceding pinch control device of this peeling machine of the present utility model is easy to operate, and two pairs of pinch rolls are arranged side by side,
Roller speed is adjustable, pinches stable, by adjusting the rotating speed of feed end pinch roll, ensures that the tail of above bar is withstood on bar head below
Portion, the continuous cutting of cutter ensure that, cutting position is in blank state after avoiding the afterbody disengaging pinch roll of above bar,
Impact of the interrupted cut to cutter is avoided, next ensure that stable cutting, improve cutting quality.
（2）Position adjustment of the preceding pinch control device of this peeling machine of the present utility model by changing jackshaft pinches
The center of roller is so that the center of itself and peeling machine host is consistent, and method of adjustment is simple and reliable, easy to operate, and Adjustment precision is high.
（3）The preceding pinch control device feeding of this peeling machine provided by the utility model is steadily reliable, changes pinch roll
When the workload very little assembled and disassembled, without unloading lower drive shaft, only need to dismantle widget can complete to assemble and disassemble, easy to operate, save people
Power, material resources, it is easy to maintenance.
（4）The technological operation of the preceding pinch control device of this peeling machine of the present utility model is easy, ensure that cutter
Continuous cutting, avoid impact of the interrupted cut to cutter, by the center of the position adjustment pinch roll that changes jackshaft so that
The center of itself and peeling machine host is consistent, and method of adjustment is simple and reliable, easy to operate, and Adjustment precision is high, substantially increases rod
The cutting quality of material, while change the workload very little assembled and disassembled during pinch roll.
The utility model is described in further details below with reference to accompanying drawing.
Brief description of the drawings
Fig. 1 is the new preceding front view schematic diagram for pinching control technique and device of the utility model peeling machine；
Fig. 2 is Fig. 1 left view schematic diagram
Fig. 3 is Fig. 1 right view schematic diagram；
Fig. 4 is the structural representation of the collar aperture that frame is set in the utility model；
Fig. 5 is electrical connection figure of the present utility model.
Description of reference numerals：1st, roller seat one；2nd, roller seat two；3rd, pinch roll one；4th, pinch roll two；5th, inductor；6th, clamp
Oil cylinder；7th, servomotor；8th, frame；9th, jackshaft；10th, hole；11st, roll shaft is pinched；12nd, power transmission shaft；13rd, outer shaft；14th, spiral shell
Nail；15th, lock-screw.
Embodiment
Embodiment 1：
As shown in Figures 1 to 5, a kind of preceding pinch control device of peeling machine, including frame 8, institute are present embodiments provided
State frame 8 and be provided with a pair of roller seats 1 and a pair of roller seats 22, pinch roll 1 and folder are respectively provided with roller seat 1 and roller seat 22
Roller 24 is sent, a pair of pinch rolls are oppositely arranged about one 3, and a pair of pinch rolls are oppositely arranged about 24, a pair of pinch rolls one 3 and one
Pinch roll 24 is arranged side by side, 5, four clamping oil cylinders 6 of inductor and four servomotors 7, inductor 5 are additionally provided with frame 8
On center line between a pair of pinch rolls 1, each pinch roll 1 and each pinch roll 24 pass through one respectively
Clamp the driving of oil cylinder 6 and realize folding up and down, each pinch roll 1 and each pinch roll 24 pass through a servomotor 7 respectively
Driving realization rotates in a circumferential direction.
The operation principle of the preceding pinch control device of this peeling machine of the present utility model is as follows：
The preceding pinch control device of this peeling machine of the present utility model also includes control unit, the inductor 5, four
Clamping oil cylinder 6 and four servomotors 7 are both electrically connected with control unit, and described control unit uses central processing unit, for connecing
The signal of inductor 5 is received, and clamping oil cylinder 6 and servomotor 7 are controlled.Inductor 5 for detecting whether there is bar, when
Bar comes, and control unit receives signal, and control clamping oil cylinder 4 drives a pair of pinch rolls 1 opposing upper and lower and pressed from both sides for a pair
Roller 24 is sent to relatively move, while a pair of the pinch rolls 1 of driving of servomotor 7 rotate against and the relative rotation of a pair of pinch rolls 24
Turn, bar is cut into peeling machine from passing through between a pair of pinch rolls 1 between a pair of pinch rolls 24 successively, when one
After the tail end of root bar leaves pinch roll 1, bar below can be transported to this pinch roll 1, when two bars end to end it
Between when gap be present, inductor 5 detects signal and passes it to control unit, and control unit adjustment pinch roll 1 turns
Speed is accelerated, the quick mobile afterbody for making its head withstand above bar of bar below.
The preceding pinch control device of this peeling machine of the present utility model is easy to operate, and two pairs of pinch rolls are arranged side by side, roller
Speed is adjustable, pinches stable, by adjusting the rotating speed of feed end pinch roll, ensures that the tail of above bar is withstood on bar head below
Portion, the continuous cutting of cutter ensure that, cutting position is in blank state after avoiding the afterbody disengaging pinch roll of above bar,
Impact of the interrupted cut to cutter is avoided, next ensure that stable cutting, improve cutting quality.
Embodiment 2：
On the basis of embodiment 1, a kind of preceding pinch control device of peeling machine, the pair of roller are present embodiments provided
Connected respectively by synchronising (connecting) rod between a pair of roller seats 22 between seat 1.
The synchronising (connecting) rod includes three synchronising (connecting) rods being sequentially connected, and is provided with and this among the synchronising (connecting) rod of the centre
Synchronising (connecting) rod jackshaft 9 connected vertically, the centre of frame 8 place relative with jackshaft 9 are provided with a collar aperture 10, the knot in hole 10
Structure is as shown in figure 4, the one end of the jackshaft 9 is connected in a hole 10.
Synchronising (connecting) rod is acted on roller seat, ensures that corresponding pinch roll realizes synchronous on-off, during material is sent, when upper and lower
When the center at the center and peeling machine host of two pinch rolls 1 or upper and lower two pinch rolls 24 is inconsistent, change jackshaft
The position in the hole 10 of 9 insertions, the size of offset and eccentric direction are just changed, you can synchronous adjustment presss from both sides for two up and down
Send the center of roller.It is used for inserting the hole more than 10 of jackshaft 9 in frame 8, the precision of this adjusting apparatus is higher.
By the center of the position adjustment pinch roll for changing jackshaft so that the center of itself and peeling machine host is consistent,
Method of adjustment is simple and reliable, easy to operate, and Adjustment precision is high.
Embodiment 3：
On the basis of embodiment 1, a kind of preceding pinch control device of peeling machine, each roller are present embodiments provided
It is designed with pinching roll shaft 11 on seat 1 and each roller seat 22, the pinch roll shaft 11 is horizontal positioned, pinch roll 1 and pinch roll
24 are placed on corresponding pinch roll shaft 11, and power transmission shaft 12, the pinch roll shaft 11 1 are connected with the motor of servomotor 7
End is connected with power transmission shaft 12, is pinched the other end of roll shaft 11 and is cased with outer shaft 13.
The center for pinching roll shaft 11 is provided with through hole, and the through hole is horizontally disposed with, and through hole is built with screw 14, power transmission shaft 12
One end center being connected with pinching roll shaft 11 is provided with groove, and screw 14 is out of, the groove of other end insertion power transmission shaft 12 that pinch roll shaft 11
Power transmission shaft 12 is fixed with pinching roll shaft 11.
One end that the pinch roll shaft 11 is connected with outer shaft 13 is vertically provided with screw hole, and locking screw is housed on outer shaft 13
Nail 15, the insertion of lock-screw 15, which is pinched in the screw hole of roll shaft 11, fixes outer shaft 13 with pinching roll shaft 11.
When pinch roll 1 or pinch roll 24 need to change, clamping oil cylinder 1 promotes two pinch rolls 1 or two pinches
Roller 24 unloads screw 14 and lock-screw 15, removes outer shaft 13 and pinch roll shaft 11, you can change pinch roll backwards to movement.
A roll change fagging can also be provided below in pinch roll 1 or 24 corresponding position of pinch roll, save manpower,
Very important person is not required to during roll change and holds pinch roll, avoids pinch roll from dropping and injures staff by a crashing object, removes roll change fagging after having changed again.
Further, in order to ensure pinch roll 1 or the more stable pinch bar of pinch roll 24, the pinch roll 1
Or the both sides of pinch roll 24 are distinguished its corresponding outer shaft 13 and power transmission shaft 12 and connected.
For the ease of dismounting, the side that its corresponding power transmission shaft 12 of pinch roll 1 or pinch roll 24 connects is provided with
Keyway, power transmission shaft 12 are provided with straight end-face key, straight end-face key insertion phase with one end that corresponding pinch roll 1 or pinch roll 24 connect
24 its corresponding power transmission shaft of pinch roll 1 or pinch roll is fixed in the pinch roll 1 or the keyway of the side of pinch roll 24 answered
12。
The preceding pinch control device feeding of this peeling machine provided by the utility model is steadily reliable, changes pinch roll fashionable dress
The workload very little torn open, without unloading lower drive shaft, only need to dismantle widget can complete to assemble and disassemble, easy to operate, save manpower, thing
Power, it is easy to maintenance.
Embodiment 4：
A kind of control technique of the preceding pinch control device of peeling machine is present embodiments provided, is comprised the following steps：
Step 1）Control unit control clamping oil cylinder 6 drives a pair of pinch rolls 1 and a pair of pinch rolls 24 are relative respectively to move
Dynamic, control unit control servomotor 7 drives power transmission shaft 10 so as to drive a pair of pinch rolls 1 and a pair of pinch rolls 24 to distinguish
It is relative to rotate in a circumferential direction, conveying bar successively between a pair of pinch rolls 1 between a pair of pinch rolls 24 by entering peeling
Machine；
Step 2）Between the tail end of a bar leaves a pair of pinch rolls 1, into a pair of pinch rolls 24, below
Bar can be transported between a pair of pinch rolls 1, when two bars end to end between gap be present when, inductor 7 detects letter
Number and pass it to control unit, the speed of the servomotor 7 on control unit adjustment pinch roll 1 so that a pair of pinches
The faster rotational speed of roller 1, the quick mobile afterbody for making its head withstand above bar of bar below；
Step 3）When the center at the center and peeling machine host of a pair of pinch rolls 1 or a pair of pinch rolls 24 is inconsistent,
Change the hole 7 that its corresponding jackshaft 9 connects, the size of offset and eccentric direction are just changed, you can synchronous adjustment
The center of upper and lower two pinch rolls 1 or two pinch rolls 24；
Step 4）When pinch roll 1 or pinch roll 24 need to change, control unit control clamping oil cylinder 6 drives a pair
Pinch roll 1 or a pair of pinch rolls 24 unload screw 14 and lock-screw 15, release pinch roll 1 or pinch roll backwards to movement
The connection of 24 its corresponding power transmission shafts 12 and outer shaft 13, you can remove pinch roll 1 or pinch roll 24 is changed.
New preceding pinch of this peeling machine of the present utility model controls technological operation easy, ensure that the continuous of cutter is cut
Cut, avoid impact of the interrupted cut to cutter, by the center of the position adjustment pinch roll that changes jackshaft so that itself and stripping
The center of skin machine host is consistent, and method of adjustment is simple and reliable, easy to operate, and Adjustment precision is high, substantially increases cutting for bar
Quality is cut, while changes the workload very little assembled and disassembled during pinch roll.
Exemplified as above is only for example, not forming to the scope of protection of the utility model to of the present utility model
Limitation, it is every to be belonged to the same or analogous design of the utility model within the scope of protection of the utility model.
Claims (9)
- A kind of 1. preceding pinch control device of peeling machine, it is characterised in that：Including frame（8）, the frame（8）It is provided with a pair Roller seat one（1）With a pair of roller seats two（2）, roller seat one（1）With roller seat two（2）On be respectively provided with pinch roll one（3）With pinch roll two （4）, a pair of pinch rolls one（3）It is oppositely arranged up and down, a pair of pinch rolls two（4）It is oppositely arranged up and down, a pair of pinch rolls one（3）With A pair of pinch rolls two（4）It is arranged side by side, frame（8）On be additionally provided with inductor（5）, four clamping oil cylinders（6）With four servo electricity Machine（7）, inductor（5）Positioned at a pair of pinch rolls one（3）Between center line on, each pinch roll one（3）With each pinch Roller two（4）All pass through a clamping oil cylinder respectively（6）Folding up and down, each pinch roll one are realized in driving（3）With each pinch roll Two（4）All pass through a servomotor respectively（7）Driving realization rotates in a circumferential direction.
- 2. the preceding pinch control device of peeling machine as claimed in claim 1, it is characterised in that：Also include control unit, it is described Inductor（5）, four clamping oil cylinders（6）With four servomotors（7）It is both electrically connected with and is used in control unit, described control unit Receive inductor（5）Signal, and to clamp oil cylinder（6）And servomotor（7）It is controlled.
- 3. the preceding pinch control device of peeling machine as claimed in claim 1, it is characterised in that：The pair of roller seat one（1）It Between and a pair of roller seats two（2）Between connected respectively by synchronising (connecting) rod.
- 4. the preceding pinch control device of peeling machine as claimed in claim 3, it is characterised in that：The synchronising (connecting) rod is included successively Three synchronising (connecting) rods of connection, the synchronising (connecting) rod centre of the centre is provided with and synchronising (connecting) rod jackshaft connected vertically（9）, Frame（8）Middle and jackshaft（9）Relative place is provided with a collar aperture（10）, the jackshaft（9）One end is connected to a hole （10）It is interior.
- 5. the preceding pinch control device of peeling machine as claimed in claim 1, it is characterised in that：Each roller seat one（1）With Each roller seat two（2）On be designed with pinch roll shaft（11）, the pinch roll shaft（11）It is horizontal positioned, pinch roll one（3）And pinch Roller two（4）It is placed on corresponding pinch roll shaft（11）On, the servomotor（7）Power transmission shaft is connected with motor（12）, the folder Send roll shaft（11）One end and power transmission shaft（12）Connection, pinch roll shaft（11）The other end is cased with outer shaft（13）.
- 6. the preceding pinch control device of peeling machine as claimed in claim 5, it is characterised in that：The pinch roll shaft（11）In The heart is provided with through hole, and the through hole is horizontally disposed with, and through hole is built with screw（14）, power transmission shaft（12）With pinching roll shaft（11）The one of connection End center is provided with groove, screw（14）From pinch roll shaft（11）The other end insertion power transmission shaft（12）Groove in by power transmission shaft（12）With Pinch roll shaft（11）It is fixed.
- 7. the preceding pinch control device of peeling machine as claimed in claim 5, it is characterised in that：The pinch roll shaft（11）With it is outer Axle sleeve（13）One end of connection is vertically provided with screw hole, outer shaft（13）It is upper that lock-screw is housed（15）, the lock-screw （15）Insertion pinches roll shaft（11）Screw hole in by outer shaft（13）With pinching roll shaft（11）It is fixed.
- 8. the preceding pinch control device of peeling machine as claimed in claim 5, it is characterised in that：The pinch roll one（3）Or folder Send roller two（4）Distinguish its corresponding outer shaft in both sides（13）And power transmission shaft（12）Connection.
- 9. the preceding pinch control device of peeling machine as claimed in claim 8, it is characterised in that：The pinch roll one（3）Or folder Send roller two（4）Its corresponding power transmission shaft（12）The side of connection is provided with keyway, power transmission shaft（12）With corresponding pinch roll one（3） Or pinch roll two（4）One end of connection is provided with straight end-face key, and the straight end-face key inserts corresponding pinch roll one（3）Or pinch roll two（4） Pinch roll one is fixed in the keyway of side（3）Or pinch roll two（4）Its corresponding power transmission shaft（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720926764.2U CN206967138U (en) | 2017-07-28 | 2017-07-28 | A kind of preceding pinch control device of peeling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720926764.2U CN206967138U (en) | 2017-07-28 | 2017-07-28 | A kind of preceding pinch control device of peeling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206967138U true CN206967138U (en) | 2018-02-06 |
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ID=61397851
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720926764.2U Active CN206967138U (en) | 2017-07-28 | 2017-07-28 | A kind of preceding pinch control device of peeling machine |
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| Country | Link |
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| CN (1) | CN206967138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243770A (en) * | 2017-07-28 | 2017-10-13 | 中国重型机械研究院股份公司 | The preceding pinch control device and technique of a kind of peeling machine |
-
2017
- 2017-07-28 CN CN201720926764.2U patent/CN206967138U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243770A (en) * | 2017-07-28 | 2017-10-13 | 中国重型机械研究院股份公司 | The preceding pinch control device and technique of a kind of peeling machine |
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