CN205253850U - Numerical control hydraulic piercing press with follow -up press device - Google Patents

Numerical control hydraulic piercing press with follow -up press device Download PDF

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Publication number
CN205253850U
CN205253850U CN201521014818.5U CN201521014818U CN205253850U CN 205253850 U CN205253850 U CN 205253850U CN 201521014818 U CN201521014818 U CN 201521014818U CN 205253850 U CN205253850 U CN 205253850U
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CN
China
Prior art keywords
cylinder
pressing
unidirectional
follow
oil cylinder
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.)
Expired - Fee Related
Application number
CN201521014818.5U
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Chinese (zh)
Inventor
陈广先
祝秀荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JINAN EVERSHINING CNC MACHINE CO Ltd
Original Assignee
JINAN EVERSHINING CNC MACHINE CO Ltd
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Filing date
Publication date
Application filed by JINAN EVERSHINING CNC MACHINE CO Ltd filed Critical JINAN EVERSHINING CNC MACHINE CO Ltd
Priority to CN201521014818.5U priority Critical patent/CN205253850U/en
Application granted granted Critical
Publication of CN205253850U publication Critical patent/CN205253850U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a numerical control hydraulic piercing press with follow -up press device, including fuselage, the hydro -cylinder that punches a hole, follow -up press device, drift and die, follow -up press device including pressing work or material rest, two one -way pressures material hydro -cylinders, the pressure work or material rest through the installation rotation of axes install on the fuselage, one -way pressure material hydro -cylinder through direction bedplate fixed mounting on the fuselage, one -way pressure material hydro -cylinder is together fixed with the piston rod of the hydro -cylinder that punches a hole through pressure head and punch rod seat, two one -way pressures material hydro -cylinders distribute in the both sides of punch rod guide holder, one -way pressure material oil cylinder piston rod's lower part is with to press the work or material rest to paste tight, the piston rod of the hydro -cylinder that punches a hole can drive one -way pressure material hydro -cylinder and move down, the punch rod guide holder is installed on the direction bedplate, the drift pass through lock nut fixed mounting on punch rod, punch rod installs in the punch rod seat, the pressure work or material rest on still be provided with and press work or material rest rise structure.

Description

A kind of numerical control hydraulic perforating press with Follow-up material pressing device
Technical field
The utility model relates to a kind of numerical control hydraulic perforating press, particularly a kind of numerical control hydraulic perforating press with Follow-up material pressing device.
Background technology
In process, when existing numerical control hydraulic perforating press carries out punching to workpiece blank, first the control system of numerical control hydraulic perforating press sends signal, allows the first workpiece pressing blank of material pressing device of numerical control punching machine, and then the control system of numerical control punching machine is sent signal again, drift carries out punching, after punching, drift is extracted and is got back to after original position from workpiece blank, and control system is sent signal again, allow material pressing device lift, complete one-off hole-piercing. In this time punching, binder action and punching action are carried out separately, and two actions can not be carried out simultaneously, cause one-off hole-piercing overlong time used, and production efficiency is lower.
Utility model content
For the above-mentioned defect and the deficiency that exist in prior art, the utility model provides a kind of numerical control hydraulic perforating press with Follow-up material pressing device.
The utility model is achieved by the following technical solution: a kind of numerical control hydraulic perforating press with Follow-up material pressing device, comprise fuselage, punching oil cylinder, Follow-up material pressing device, drift and die, it is characterized in that: described Follow-up material pressing device comprises material-pressing rack, two unidirectional binder oil cylinders, and described material-pressing rack is arranged on fuselage rotatably by installation shaft; Unidirectional binder oil cylinder is fixedly mounted on fuselage by guiding seat board, unidirectional binder oil cylinder is fixed together by the piston rod of pressure head and drift pole socket and punching oil cylinder, two described unidirectional binder oil cylinders are distributed in the both sides of plunger rod guide holder, bottom and the material-pressing rack of unidirectional binder cylinder piston rod are adjacent to, the piston rod of punching oil cylinder can drive unidirectional binder oil cylinder to move down, plunger rod guide holder is arranged on guiding seat board, described drift is fixedly mounted on plunger rod by locking nut, and plunger rod is arranged in drift pole socket; On described material-pressing rack, be also provided with material-pressing rack rise structure.
Between described unidirectional binder oil cylinder and guiding seat board, be also provided with line slideway, unidirectional binder oil cylinder can be along line slideway rail moving.
As preferential one, described material-pressing rack rise structure is monosaccate cylinder, and monosaccate cylinder is fixedly mounted on fuselage by cylinder block one, and is connected with material-pressing rack by cylinder block two.
As preferably two, described material-pressing rack rise structure is flexible member.
Between described drift pole socket and pressure head, be provided with slip cushion block, a side of slip cushion block is provided with die change cylinder, and slip cushion block is driven and moved back and forth by die change cylinder.
Two described unidirectional binder oil cylinders, one of them is arranged on left side or the right side of plunger rod guide holder, another be arranged on plunger rod guide holder after.
Usefulness of the present utility model is, in the one-off hole-piercing work of hydraulic numerical control perforating press, binder action and punching action unite two into one, and binder action is carried out with punching action simultaneously, has reduced circulating time, has improved production efficiency, has reduced production cost.
Brief description of the drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is the left view of Fig. 1 of the present utility model;
Fig. 3 is that A-A of the present utility model is to cutaway view;
Fig. 4 is Z of the present utility model portion partial enlarged drawing;
In figure, 1, installation shaft, 2, material-pressing rack, 3, monosaccate formula cylinder, 4, cylinder block one, 5, cylinder block two, 6, punching oil cylinder, 7, guiding seat board, 8, plunger rod guide holder, 9, pressure head, 10, slip cushion block, 11, die change cylinder, 12, drift pole socket, 13, plunger rod, 14, locking nut, 15, drift, 16, die, 17, unidirectional binder oil cylinder, 18, line slideway, 19, fuselage.
Detailed description of the invention
Below by non-limiting embodiment and by reference to the accompanying drawings to utility model further instruction, the utility model, for problems of the prior art, provides a kind of numerical control hydraulic perforating press with Follow-up material pressing device.
Embodiment 1
Two unidirectional binder oil cylinders 17 are distributed in the both sides of plunger rod guide holder 8, the cylinder body top of unidirectional binder oil cylinder 17 is connected with drift pole socket 12, drift pole socket 12 is connected as a whole with pressure head 9 and punching oil cylinder 6, unidirectional binder oil cylinder 17 underpart of the piston rod and material-pressing rack 2 are adjacent to. When the piston rod of punching oil cylinder 6 moves down, can drive unidirectional binder oil cylinder 17 to move down by pressure head 9 and drift pole socket 12 simultaneously and carry out binder.
Unidirectional binder oil cylinder 17 is fixed on the slide block of line slideway 18, and line slideway 18 is fixed on guiding seat board 7, and guiding seat board 7 is fixed together with fuselage 19. Two unidirectional binder oil cylinders 17 can accurately move along line slideway 18, and bear punching oil cylinder 6 and material-pressing rack 2 acts on the horizontal component on unidirectional binder oil cylinder 17 by line slideway 18, improve service life and the reliability of unidirectional binder oil cylinder 17.
Material-pressing rack 2 is connected with fuselage 19 by installation shaft 1, and can rotate around installation shaft 1.
Monosaccate formula cylinder 3 is connected with fuselage 19 by cylinder block one, and is connected with material-pressing rack 2 by cylinder block two. When punching, monosaccate formula cylinder 3 is compressed by material-pressing rack 2; When drift resets, monosaccate formula cylinder 3 can lift material-pressing rack 2 simultaneously, allows workpiece pass through.
Plunger rod guide holder 8 is arranged on guiding seat board 7, and guiding seat board 7 is fixing with fuselage 19, and plunger rod guide holder 8 can directly be connected with two risers of fuselage 19 like this, thereby abdicates space for unidirectional binder oil cylinder 17 with being connected of drift pole socket 12.
Plunger rod 13 is arranged in drift pole socket 12, and moving up and down by plunger rod guide holder 8 of plunger rod 13 provides guiding, and drift 15 is fixed together by locking nut 14 and plunger rod 13, and drift 15 is in material-pressing rack 2 inside. Between drift pole socket 12 and pressure head 9, have space, have slip cushion block 10 therebetween, slip cushion block 10 is driven and is moved around by die change cylinder 11. In the time of 15 punching of needs drift, die change cylinder 11 promotes slip cushion block 10 and arrives plunger rod 13 tops that are fixed together with drift 15, the piston rod of punching oil cylinder 6 can drive drift to carry out punching, when driving slip cushion block 10, die change cylinder 11 leaves plunger rod 13 tops, even if the piston rod of punching oil cylinder 6 drives drift 15 to move down, also cannot punching.
Embodiment 2
One of them is arranged on left side or the right side of plunger rod guide holder two unidirectional binder oil cylinders 17, another be arranged on plunger rod guide holder after. The cylinder body top of unidirectional binder oil cylinder 17 is connected with drift pole socket 12, and drift pole socket 12 is connected as a whole with pressure head 9 and punching oil cylinder 6, and unidirectional binder oil cylinder 17 piston rods and bottom material-pressing rack 2 are adjacent to. When the piston rod of punching oil cylinder 6 moves down, can drive unidirectional binder oil cylinder 17 to move down by pressure head 9 and drift pole socket 12 simultaneously and carry out binder.
Unidirectional binder oil cylinder 17 is fixed on the slide block of line slideway 18, and line slideway 18 is fixed on guiding seat board 7, and guiding seat board 7 is fixed together with fuselage 19. Two unidirectional binder oil cylinders 17 can accurately move along line slideway 18, and bear punching oil cylinder 6 and material-pressing rack 2 acts on the horizontal component on unidirectional binder oil cylinder 17 by line slideway 18, improve service life and the reliability of unidirectional binder oil cylinder 17.
Material-pressing rack 2 is connected with fuselage 19 by installation shaft 1, and can rotate around installation shaft 1.
Monosaccate formula cylinder 3 is connected with fuselage 19 by cylinder block one, is connected with material-pressing rack 2 by cylinder block two. When punching, monosaccate formula cylinder 3 is compressed by material-pressing rack 2; When drift resets, monosaccate formula cylinder 3 can lift material-pressing rack 2 simultaneously, allows workpiece pass through. Meanwhile, monosaccate formula cylinder 3 can be other and can make the flexible member of material-pressing rack 2 returns, and this flexible member can adopt prior art, as spring.
Plunger rod guide holder 8 is arranged on guiding seat board 7, and guiding seat board 7 is fixing with fuselage 19, and plunger rod guide holder 8 can directly be connected with two risers of fuselage 19 like this, thereby abdicates space for unidirectional binder oil cylinder 17 with being connected of drift pole socket 12.
Plunger rod 13 is arranged in drift pole socket 12, and moving up and down by plunger rod guide holder 8 of plunger rod 13 provides guiding, and drift 15 is fixed together by locking nut 14 and plunger rod 13, and drift 15 is in material-pressing rack 2 inside. Between drift pole socket 12 and pressure head 9, have space, have slip cushion block 10 therebetween, slip cushion block 10 is driven and is moved around by die change cylinder 11. In the time of 15 punching of needs drift, die change cylinder 11 promotes slip cushion block 10 and arrives plunger rod 13 tops that are fixed together with drift 15, the piston rod of punching oil cylinder 6 can drive drift to carry out punching, when driving slip cushion block 10, die change cylinder 11 leaves plunger rod 13 tops, even if the piston rod of punching oil cylinder 6 drives drift 15 to move down, also cannot punching.
Specific works process is as follows: workpiece blank arrives drift 15 belows, die change cylinder 11 promotes slip cushion block 10 and arrives plunger rod 13 tops that are fixed together with drift 15, the piston rod band dynamic head 9 of punching oil cylinder 6, drift pole socket 12, slip cushion block 10, die change cylinder 11, drift 15 and unidirectional binder oil cylinder 17 move down together, now the piston rod of unidirectional binder oil cylinder 17 stretches out completely, unidirectional binder oil cylinder 17 promotes material-pressing rack 2 and moves down, when after material-pressing rack 2 workpiece pressing blanks, the piston rod of punching oil cylinder 6 continues to move down, the piston rod retraction of unidirectional binder oil cylinder 17, coordinate and carry out punching with die 16 by drift 15, when punching complete, when the piston rod of punching oil cylinder 6 drives drift 15 rollback, exit in the process of die 16 and workpiece at drift 15, the piston rod of unidirectional binder oil cylinder 17 continues to stretch out, make material-pressing rack 2 workpiece pressing all the time, in the time that drift 15 departs from the fixed position that workpiece blank enters material-pressing rack 2 completely, now the piston rod of unidirectional binder oil cylinder 17 stretches out completely, then material-pressing rack 2 is by monosaccate formula cylinder 3 jack-up and be moved upwards up to fixed position with unidirectional binder oil cylinder 17 and stopped one-off hole-piercing, wait enters punching next time.

Claims (6)

1. the numerical control hydraulic perforating press with Follow-up material pressing device, comprise fuselage, punching oil cylinder, Follow-up material pressing device, drift and die, it is characterized in that: described Follow-up material pressing device comprises material-pressing rack, two unidirectional binder oil cylinders, and described material-pressing rack is arranged on fuselage rotatably by installation shaft; Unidirectional binder oil cylinder is fixedly mounted on fuselage by guiding seat board, unidirectional binder oil cylinder is fixed together by the piston rod of pressure head and drift pole socket and punching oil cylinder, two described unidirectional binder oil cylinders are distributed in the both sides of plunger rod guide holder, bottom and the material-pressing rack of unidirectional binder cylinder piston rod are adjacent to, the piston rod of punching oil cylinder can drive unidirectional binder oil cylinder to move down, plunger rod guide holder is arranged on guiding seat board, described drift is fixedly mounted on plunger rod by locking nut, and plunger rod is arranged in drift pole socket; On described material-pressing rack, be also provided with material-pressing rack rise structure.
2. a kind of numerical control hydraulic perforating press with Follow-up material pressing device according to claim 1, is characterized in that: between described unidirectional binder oil cylinder and guiding seat board, be also provided with line slideway, unidirectional binder oil cylinder can be along line slideway rail moving.
3. a kind of numerical control hydraulic perforating press with Follow-up material pressing device according to claim 1, it is characterized in that: described material-pressing rack rise structure is monosaccate cylinder, monosaccate cylinder is fixedly mounted on fuselage by cylinder block one, and is connected with material-pressing rack by cylinder block two.
4. a kind of numerical control hydraulic perforating press with Follow-up material pressing device according to claim 1, is characterized in that: described material-pressing rack rise structure is flexible member.
5. a kind of numerical control hydraulic perforating press with Follow-up material pressing device according to claim 1, it is characterized in that: between described drift pole socket and pressure head, be provided with slip cushion block, one side of slip cushion block is provided with die change cylinder, and slip cushion block is driven and moved back and forth by die change cylinder.
6. a kind of numerical control hydraulic perforating press with Follow-up material pressing device according to claim 1, it is characterized in that: two described unidirectional binder oil cylinders, one of them is arranged on left side or the right side of plunger rod guide holder, another be arranged on plunger rod guide holder after.
CN201521014818.5U 2015-12-08 2015-12-08 Numerical control hydraulic piercing press with follow -up press device Expired - Fee Related CN205253850U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521014818.5U CN205253850U (en) 2015-12-08 2015-12-08 Numerical control hydraulic piercing press with follow -up press device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521014818.5U CN205253850U (en) 2015-12-08 2015-12-08 Numerical control hydraulic piercing press with follow -up press device

Publications (1)

Publication Number Publication Date
CN205253850U true CN205253850U (en) 2016-05-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521014818.5U Expired - Fee Related CN205253850U (en) 2015-12-08 2015-12-08 Numerical control hydraulic piercing press with follow -up press device

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105382092A (en) * 2015-12-08 2016-03-09 济南光先数控机械有限公司 Numerical control hydraulic punching machine with follow-up material-pressing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105382092A (en) * 2015-12-08 2016-03-09 济南光先数控机械有限公司 Numerical control hydraulic punching machine with follow-up material-pressing device

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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: 20160525

Termination date: 20171208