CN203418783U - Oil cylinder floating gantry numerical control punch press - Google Patents
Oil cylinder floating gantry numerical control punch press Download PDFInfo
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- CN203418783U CN203418783U CN201320504008.2U CN201320504008U CN203418783U CN 203418783 U CN203418783 U CN 203418783U CN 201320504008 U CN201320504008 U CN 201320504008U CN 203418783 U CN203418783 U CN 203418783U
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- numerical control
- oil
- oil cylinder
- riser
- press
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Abstract
The utility model discloses an oil cylinder floating gantry numerical control punch press which comprises a feeding machine and a press machine. The press machine comprises a machine body, the machine body is fixed relative to the feeding machine, a mold fixing frame capable of moving front and back in the Y-axis direction of the machine body is arranged inside the machine body, a mold assembly and an oil cylinder are arranged on the mold fixing frame, the oil cylinder drives the mold assembly to perform punching, and the opposite force of punching force is transmitted to the machine body by the oil cylinder during punching. Compared with the prior art, the oil cylinder floating gantry numerical control punch press can obviously reduce gravitational load of a moving part, therefore, the service life of a lead screw is prolonged, the power of a driving motor is reduced, energy losses are reduced, meanwhile the positioning time in the Y-axis direction can be shortened, and the stability of equipment can be improved.
Description
Technical field
The utility model relates to a kind of numerical control press, specifically relates to a kind of oil-tank floating gantry numerical control press.
Background technology
Numerical control press can be used for all kinds of metal sheet parts processing, can the disposable processing that automatically completes Various Complex pass.In prior art, numerical control press comprises forcing press and feeder, feeder is arranged on forcing press X-direction, can make material carry at X-direction upper driving, forcing press is arranged on the guide rail of laying along its Y direction, under corresponding actuating unit acts on as motor and Y direction ball-screw etc., pressure function is moved forward and backward in Y direction along guide rail.Yet because whole forcing press moves along Y direction guide rail, so the load-carrying of Y direction is excessive, lead screw transmission is partly required very high, leading screw is easy to fatigue failure, cost highly energy-consuming is large, affects in addition sport efficiency because load is overweight, has also increased the positioning time of Y direction.
Utility model content
For the above-mentioned technological deficiency existing in prior art, the utility model provides a kind of oil-tank floating gantry numerical control press, and this oil-tank floating gantry numerical control press can reduce the gravitational load of Y direction movement parts, reduces the positioning time of Y direction.
The technical solution that the utility model adopts is:
A kind of oil-tank floating gantry numerical control press, comprise feeder and forcing press, forcing press comprises fuselage, fuselage is fixed with respect to feeder, in the inside of fuselage, be provided with the die fixing device that can move forward and backward along fuselage Y direction, on die fixing device, be provided with die assembly and oil cylinder, the punching press of oil cylinder driven mold assembly, during punching press, oil cylinder is passed to fuselage by the opposite force of stamping press.
Preferably, be provided with two guide rails and actuating unit along Y direction on fuselage, die fixing device is arranged on guide rail, and actuating unit comprises the Y-axis ball-screw of motor and motor-driven, and the screw of this ball-screw is connected with die fixing device.
Preferably, described fuselage comprises the first base, in the both sides of the first base, be respectively arranged with the first left riser and the first right riser, between the first left riser and the top of the first right riser, be provided with pressure-bearing top board, on the first left riser and the first right riser, be provided with the first feed inlet and outlet; Described die fixing device comprises the second base, in the both sides of the second base, be respectively arranged with the second left riser and the second right riser, on the second left riser and the second right riser, be respectively arranged with the second feed inlet and outlet, between above the second left riser and the second right riser, be provided with front vertical plate and back vertical plate.
Preferably, the piston rod of described oil cylinder upward, and connect link plate, link plate is overlapped on front vertical plate and back vertical plate, and the position that is close, the below in pressure-bearing top board, is provided with vertical guide in the side of cylinder block, configures slide block in vertical guide, slide block is fixedly connected with front vertical plate or back vertical plate, and described die assembly is arranged on the bottom of cylinder block.
Preferably, described oil cylinder all arranges two vertical guide in the cylinder body both sides that are parallel to forward and backward riser, all configures upper and lower two slide blocks in every vertical guide.
Preferably, described die assembly comprises upper punch flitch and lower mold body, and upper punch flitch is connected with the resetting-mechanism that returns back to original position after its punching press of drive; Described resetting-mechanism comprises guide rod and cylinder, and the lower end of guide rod connects upper punch flitch, and the upper end of guide rod connects the piston rod of cylinder.
Preferably, in the bottom of cylinder block, be provided with gripper shoe, offer through hole in gripper shoe, guide rod passes from through hole.
Preferably, described feeder is provided with two, and two feeders are positioned in forcing press X-direction, wherein a feeder is arranged at forcing press left side side, another feeder is arranged at forcing press right side side, between two feeders, move relatively independent, and the action of can delivering in relays.
Useful technique effect of the present utility model is:
The utility model oil-tank floating gantry numerical control press comprises forcing press and feeder, the fuselage of forcing press maintains static with respect to feeder, in order to bear the opposite force of stamping press, the die fixing device link leading screw of fuselage interior setting is realized Y direction and is moved, the relative prior art of which can significantly reduce the gravitational load of movement parts, thereby extend the service life of leading screw, reduce the power of drive motors, reduce energy loss, and can reduce positioning time of Y direction, the positioning precision of raising equipment and the processing quality of workpiece, reduce difficulty of processing and the production cost of workpiece.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail:
Fig. 1 is the structural representation of forcing press;
Fig. 2 installs the structural representation after oil cylinder and die assembly on die fixing device;
Fig. 3 is that Fig. 2 removes the structural representation after die fixing device, and oil cylinder inverted structure is mainly shown;
Fig. 4 is the structural representation of numerical control press.
In figure: 1-fuselage, 101-the first base, the left riser of 102-first, the right riser of 103-first, 104-pressure-bearing top board, 105-the first feed inlet and outlet, 106-guide pad, 2-die fixing device, 201-the second base, the left riser of 202-second, the right riser of 203-second, 204-the second feed inlet and outlet, 205-front vertical plate, 206-back vertical plate, 207-bar shaped slide block, 3-horizontal guide rail, 4-ball-screw, 5-screw, 6-die assembly, 601-upper punch flitch, 602-lower mold body, 7-oil cylinder, 8-link plate, 9-vertical guide, 10-slide block, 11-guide rod, 12-cylinder, 13-gripper shoe, 14-forcing press, 15-feeder.
The specific embodiment
By reference to the accompanying drawings, a kind of oil-tank floating gantry numerical control press, comprises a forcing press 14 and two feeders 15.Two feeders 15 are positioned in forcing press X-direction, and wherein a feeder is arranged at forcing press left side side, and another feeder is arranged at forcing press right side side.Forcing press 14 comprises fuselage 1, and fuselage 1 maintains static with respect to feeder 15.
In the inside of fuselage 1, be provided with the die fixing device 2 that can move forward and backward along fuselage Y direction.On fuselage 1, be provided with two horizontal guide rails 3 and actuating unit along Y direction, die fixing device 2 is placed on two horizontal guide rails 3.Actuating unit comprises the Y-axis ball-screw 4 of motor and motor-driven, and the screw 5 of this ball-screw 4 is connected with die fixing device 2.On die fixing device 2, be provided with die assembly 6 and oil cylinder 7, die assembly 6 drives punching press by oil cylinder 7.During punch process, motor moves to relevant position by ball-screw 4 driven mold fixed mounts 2, then oil cylinder 7 driven mold assembly stamped workpieces.Compared with prior art, because fuselage maintains static, when punching press, only need move forward and backward by motor and ball-screw driven mold fixed mount, therefore can greatly reduce the load of Y direction, reduce the power of drive motors, fall low-energy loss, shorten positioning time, improve the stability of positioning precision and workpiece punch process.
Further, above-mentioned fuselage 1 comprises the first base 101, in the left and right sides of the first base 101, be respectively arranged with the first left riser 102 and the first right riser 103, between the first left riser 102 and the top of the first right riser 103, be provided with pressure-bearing top board 104, on the first left riser 102 and the first right riser 103, be provided with the first feed inlet and outlet 105.Above-mentioned die fixing device 2 comprises the second base 201, is respectively arranged with the second left riser 202 and the second right riser 203 in the left and right sides of the second base 201, on the second left riser 202 and the second right riser 203, is respectively arranged with the second feed inlet and outlet 204.The size of the second left riser 202 and the second right riser 203 is less than the first left riser 102 and the first right riser 103.Between above the second left riser 202 and the second right riser 203, be provided with front vertical plate 205 and back vertical plate 206.Die fixing device 2 is similar to gantry frame structure.
Further, above-mentioned two horizontal guide rails 3 are laid on the both sides, top of the first base 101, at the second left riser 202, are provided with the bottom of the second right riser 203 the bar shaped slide block 207 that coordinates guide rail 3.On the top of the first base 101, be also arranged with two guide pads 106 in parallel, in the bottom of the second base 201, be provided with gathering sill, the gathering sill that the second base 201 arranges by its underpart is fastened on guide pad 106, and can slide along guide pad 106 front and back.Described motor is arranged on the first base 101.
Further, above-mentioned oil cylinder 7 is inverted.The piston rod of oil cylinder 7, and connects link plate 8 upward, and link plate 8 is overlapped on front vertical plate 205 and back vertical plate 206, and the position that is close, the below in pressure-bearing top board 104.In the side of cylinder block, be provided with vertical guide 9, configure slide block 10 in vertical guide 9, slide block 10 is fixedly connected with front vertical plate or back vertical plate.Die assembly 6 is arranged on the bottom of cylinder block.Described die assembly 6 comprises upper punch flitch 601 and lower mold body 602, and upper punch flitch 601 is connected with the resetting-mechanism that returns back to original position after its punching press of drive.Described resetting-mechanism comprises guide rod 11 and cylinder 12, and the lower end of guide rod 11 is connected with upper punch flitch 601, and the upper end of guide rod 11 is connected with the piston rod of cylinder 12.In the bottom of cylinder block, be provided with gripper shoe 13, in gripper shoe 13, offer through hole, guide rod 11 passes from through hole.
Further, above-mentioned oil cylinder all arranges two vertical guide in the cylinder body both sides that are parallel to front vertical plate and back vertical plate, all configures upper and lower two slide blocks in every vertical guide.
Above-mentioned every feeder comprises the accurate tooth bar reductor of X-axis of work top, fixture, servomotor and motor-driven etc.On work top, be provided with a plurality of rollers that reduce frictional force.This numerical control press is specially adapted to the processing of the overlong materials such as automobile longitudinal girder.
The relevant technologies content of not addressing in aforesaid way is taked or is used for reference prior art and can realize.
It should be noted that, under the instruction of this description, any equivalents that those skilled in the art have done, or obvious variant, all should be within protection domain of the present utility model.
Claims (8)
1. an oil-tank floating gantry numerical control press, comprise feeder and forcing press, it is characterized in that: forcing press comprises fuselage, fuselage is fixed with respect to feeder, in the inside of fuselage, be provided with the die fixing device that can move forward and backward along fuselage Y direction, on die fixing device, be provided with die assembly and oil cylinder, the punching press of oil cylinder driven mold assembly, during punching press, oil cylinder is passed to fuselage by the opposite force of stamping press.
2. a kind of oil-tank floating gantry numerical control press according to claim 1, it is characterized in that: on fuselage, be provided with two guide rails and actuating unit along Y direction, die fixing device is arranged on guide rail, actuating unit comprises the Y-axis ball-screw of motor and motor-driven, and the screw of this ball-screw is connected with die fixing device.
3. a kind of oil-tank floating gantry numerical control press according to claim 1 and 2, it is characterized in that: described fuselage comprises the first base, in the both sides of the first base, be respectively arranged with the first left riser and the first right riser, between the first left riser and the top of the first right riser, be provided with pressure-bearing top board, on the first left riser and the first right riser, be provided with the first feed inlet and outlet; Described die fixing device comprises the second base, in the both sides of the second base, be respectively arranged with the second left riser and the second right riser, on the second left riser and the second right riser, be respectively arranged with the second feed inlet and outlet, between above the second left riser and the second right riser, be provided with front vertical plate and back vertical plate.
4. a kind of oil-tank floating gantry numerical control press according to claim 3, it is characterized in that: the piston rod of described oil cylinder upward, and connect link plate, link plate is overlapped on front vertical plate and back vertical plate, and the position that is close, the below in pressure-bearing top board, is provided with vertical guide in the side of cylinder block, configures slide block in vertical guide, slide block is fixedly connected with front vertical plate or back vertical plate, and described die assembly is arranged on the bottom of cylinder block.
5. a kind of oil-tank floating gantry numerical control press according to claim 4, is characterized in that: described oil cylinder all arranges two vertical guide in the cylinder body both sides that are parallel to forward and backward riser, all configures upper and lower two slide blocks in every vertical guide.
6. a kind of oil-tank floating gantry numerical control press according to claim 4, is characterized in that: described die assembly comprises upper punch flitch and lower mold body, and upper punch flitch is connected with the resetting-mechanism that returns back to original position after its punching press of drive; Described resetting-mechanism comprises guide rod and cylinder, and the lower end of guide rod connects upper punch flitch, and the upper end of guide rod connects the piston rod of cylinder.
7. a kind of oil-tank floating gantry numerical control press according to claim 6, is characterized in that: the bottom at cylinder block is provided with gripper shoe, and in gripper shoe, offer through hole, guide rod passes from through hole.
8. a kind of oil-tank floating gantry numerical control press according to claim 1, it is characterized in that: described feeder is provided with two, two feeders are positioned in forcing press X-direction, wherein a feeder is arranged at forcing press left side side, another feeder is arranged at forcing press right side side, between two feeders, move relatively independent, and the action of can delivering in relays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504008.2U CN203418783U (en) | 2013-08-16 | 2013-08-16 | Oil cylinder floating gantry numerical control punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504008.2U CN203418783U (en) | 2013-08-16 | 2013-08-16 | Oil cylinder floating gantry numerical control punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203418783U true CN203418783U (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320504008.2U Expired - Fee Related CN203418783U (en) | 2013-08-16 | 2013-08-16 | Oil cylinder floating gantry numerical control punch press |
Country Status (1)
| Country | Link |
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| CN (1) | CN203418783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407194A (en) * | 2013-08-16 | 2013-11-27 | 青岛东和科技股份有限公司 | Cylinder-floating gantry numerical control press |
-
2013
- 2013-08-16 CN CN201320504008.2U patent/CN203418783U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407194A (en) * | 2013-08-16 | 2013-11-27 | 青岛东和科技股份有限公司 | Cylinder-floating gantry numerical control press |
| CN103407194B (en) * | 2013-08-16 | 2015-06-03 | 青岛东和科技股份有限公司 | Cylinder-floating gantry numerical control press |
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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: 20140205 Termination date: 20200816 |