CN101579932A - Single-column calibration press hydraulic machine - Google Patents
Single-column calibration press hydraulic machine Download PDFInfo
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- CN101579932A CN101579932A CNA2009100694168A CN200910069416A CN101579932A CN 101579932 A CN101579932 A CN 101579932A CN A2009100694168 A CNA2009100694168 A CN A2009100694168A CN 200910069416 A CN200910069416 A CN 200910069416A CN 101579932 A CN101579932 A CN 101579932A
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Abstract
The invention relates to a single-column calibration press hydraulic machine which is characterized in that the upper end and the lower end of a C type machine body are respectively provided with a press head and a working platform, the press head is driven by a master cylinder to extrude a workpiece, the working platform is provided with two anvil blocks used for supporting the workpiece and is also provided with two parallel guide rails, a left supporting seat and a right supporting seat are arranged on the two guide rails, the bottoms of the left supporting seat and the right supporting seat are provided with rollers, the left supporting seat and the right supporting seat are provided with two parallel guide columns used for adjusting the distance of the left supporting seat and the right supporting seat, the upper ends of the left supporting seat and the right supporting seat are respectively hinged with a floating plate, the upper end of the floating plate of the left supporting seat is provided with a fixed center used for supporting the workpiece, the upper end of the floating plate of the right supporting seat is provided with a movable center driven by an oil cylinder to support the workpiece, each supporting seat is provided with a movable supporting rod and a return disc spring thereof, the movable supporting rods are hinged with the floating plates, and a limited-range device of the press head is arranged on the C type machine body. The invention solves the problems of time consumption and labor consumption caused by manual operation, and increases the work efficiency and the straightening precision; in addition, the invention also has the advantages of simple structure and easy manufacture.
Description
Technical field
The present invention relates to a kind of hydraulic press that workpiece is directly spent that is used to adjust, especially a kind of single-column adjusting press-assembly hydraulic press.
Background technology
Shaft-like workpiece can produce micro-deformation mostly after cutting or heat treatment process, common solution is to utilize the deformation place of hydraulic press extruding workpiece to eliminate deflection.Known mono column conpensate press structure is: the monoblock type fuselage is a C type fuselage, C type fuselage upper end is equipped with the pressure head that is driven the extruding workpiece by master cylinder, C type fuselage lower end is equipped with workbench, and the anvil piece of two supporting workpieces is installed on the workbench, and operating mechanism is made of connecting rod and steering knuckle.This hydraulic press is controlled by control crank, its stroke relies on operator's qualification to decide the position of depressing fully, the detection of precision need move on to workpiece to detect on the platform determines deformation position, and then workpiece is placed on the hydraulic press to deformation position pressurization proofread and correct, afterwards workpiece is moved on on the platform again and detect, as defective, workpiece moves on on the hydraulic press and proofreaies and correct again, so repeatedly, to till qualified.Because be manual operations, the number of times of back and forth carrying workpiece is more, labor strength is very big, and a workpiece need expend many times, wastes time and energy; In addition, the human factor that operates is too many, is easy to maloperation, causes workpiece to scrap.
Summary of the invention
The present invention provides a kind of easy and simple to handle, effective single-column adjusting press-assembly hydraulic press for solving the technical problem that exists in the known technology.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is:
A kind of single-column adjusting press-assembly hydraulic press, comprise C type fuselage, what be installed in C type fuselage upper end drives the pressure head that pushes workpiece by master cylinder, be installed in the workbench of C type fuselage lower end, and the anvil piece that is installed in two supporting workpieces on the workbench, the two end supports device that workpiece is lifted also is installed on the described workbench, this device has two parallel guide rails, the bottom is installed on two guide rails left support abutment and the right support abutment of roller are housed, two parallel guide pillars adjusting its left support abutment and right support abutment spacing are installed on left support abutment and the right support abutment, left support abutment and right support abutment upper end are hinged with float plate respectively, the float plate upper end of left support abutment is equipped with the stationary center of supporting workpiece, the float plate upper end of right support abutment is equipped with the rolling center by the hydraulic oil cylinder driving supporting workpiece, movable support rod and the return dish spring thereof hinged with float plate are installed on each bearing, the stroke limit device of pressure head is installed on C type fuselage.
The present invention can also adopt following technical scheme:
Be equipped with between described two bearings and detect the indicator bracket that workpiece is directly spent.
Described stroke limit device is a slide rule that has elongated slot, the slide rule upper end is equipped with the limes superiors travel switch, the slide rule lower end is equipped with the limit inferior travel switch, the retarding travel switch is installed in the middle of the slide rule, the slide rule lower end is equipped with fixed block, the jackscrew of adjusting the limit inferior travel switch is installed on the fixed block, and the parallel scale that is equipped with of slide rule one side is equipped with the pointer that points to scale on the limit inferior travel switch.
On the described C type fuselage safety guard that the position can be regulated arbitrarily is installed, this safety guard can prevent workpiece debris to splash, and its intermediate layer is an implosion guard, and the two sides is a steel wire.
Advantage and good effect that the present invention has are:
Because transportable left support abutment and right support abutment are installed on workbench, top (the leaving the anvil piece slightly before workpiece be not squeezed) of supporting workpiece is installed by float plate at two bearings, between two bearings, be equipped with and detect the indicator bracket that workpiece is directly spent, thereby make workpiece on workbench, directly just can detect, push straightening, alleviated labour intensity greatly, improved operating efficiency; Because the stroke limit device of pressure head is installed at C type fuselage, thereby the position of adjustment pressure head limit inferior that can be more accurate, improved operating accuracy, solved the immeasurable chemical control system problem of the operating mechanism of controlling with handle, even the operator who is not familiar with also can grasp drafts; The present invention also has advantage simple in structure, that be easy to make in addition.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the enlarged drawing of two end supports device 4 among Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the enlarged drawing of the stroke limit device 3 among Fig. 1.
Among the figure: 1, fuselage; 2, safety guard; 3, stroke limit device; 3-1, limes superiors travel switch; 3-2, slide rule; 3-3, retarding travel switch; 3-4, scale; 3-5, pointer; 3-6, limit inferior travel switch; 3-7, fixed block; 3-8, jackscrew; 4, two end supports device; 4-1, left support abutment; 4-2, stationary center; 4-3, anvil piece; 4-4, indicator bracket; 4-5, workpiece; 4-6, rolling center; 4-7, right support abutment; 4-8, oil cylinder; 4-9, guide pillar; 4-10, guide rail; 4-11, fastening bolt; 4-12, lining; 4-13, axle; 4-14, roller; 4-15, lock-screw; 4-16, dish spring; 4-17, movable support rod; 4-18, float plate; 4-19, spacing jackscrew; 5, auxiliary table; 6, workbench; 7, pressure head.
The specific embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1～Fig. 4, fuselage 1 is a C type fuselage, in C type fuselage upper end the pressure head 7 that is driven extruding workpiece 4-5 by master cylinder is installed, and in C type fuselage lower end workbench 6 is installed, the workbench two ends are equipped with auxiliary table 5, and the anvil piece 4-3 of two supporting workpieces is installed on workbench.The two end supports device 4 that workpiece is lifted slightly also is installed on the described workbench, this device has two parallel guide rail 4-10, the bottom is installed on two guide rails left support abutment 4-1 and the right support abutment 4-7 of roller 4-14 are housed, roller is by axle 4-13, lining 4-12 is connected with each rest base, two parallel guide pillar 4-9 that adjust its left support abutment and right support abutment spacing are installed on left support abutment and the right support abutment, left support abutment and right support abutment upper end are hinged with float plate 4-18 respectively, the float plate upper end of left support abutment is equipped with the stationary center 4-2 of supporting workpiece, the float plate upper end of right support abutment is equipped with the rolling center 4-6 that is driven supporting workpiece by oil cylinder 4-8, movable support rod 4-17 and the return dish spring 4-16 thereof hinged with float plate are installed on each bearing, be equipped with on each bearing and the fastening bolt 4-11 of guide rail locking and the spacing jackscrew 4-19 of float plate, can make workpiece before not being squeezed, leave the anvil piece slightly like this, be equipped with between two bearings and detect indicator bracket 4-4 and the lock-screw 4-15 that workpiece is directly spent.The stroke limit device 3 of pressure head is installed on C type fuselage, this stroke limit device is a slide rule 3-2 who has elongated slot, the slide rule upper end is equipped with limes superiors travel switch 3-1, the slide rule lower end is equipped with limit inferior travel switch 3-6, in the middle of the slide rule retarding travel switch 3-3 is installed, the slide rule lower end is equipped with fixed block 3-7, and the jackscrew 3-8 that adjusts the limit inferior travel switch is installed on the fixed block, the parallel scale 3-4 that is equipped with of slide rule one side is equipped with the pointer 3-5 that points to scale on the limit inferior travel switch.In addition, the safety guard 2 that can regulate arbitrarily the position is installed on the C type fuselage, this safety guard can prevent workpiece debris to splash, and safety guard has three layers, and the intermediate layer is an implosion guard, and the two sides is a steel wire.Like this, because transportable left support abutment and right support abutment are installed on workbench, by float plate the top of supporting workpiece is installed at two bearings, between two bearings, be equipped with and detect the indicator bracket that workpiece is directly spent, thereby make workpiece on workbench, directly just can detect, push straightening, alleviated labour intensity greatly, improved operating efficiency; Because the stroke limit device of pressure head is installed at C type fuselage, thereby the position of adjustment pressure head limit inferior that can be more accurate, improved operating accuracy, solved the immeasurable chemical control system problem of the operating mechanism of controlling with handle, even the operator who is not familiar with also can grasp drafts; The present invention also has advantage simple in structure, that be easy to make in addition.
Operation principle:
Left support abutment and right support abutment can be on two guide pillars move left and right, wherein the top position of left support abutment and guide pillar are relatively-stationary, mobile right support abutment top just passable only when workpiece is installed, left support abutment and right support abutment have fastening bolt 4-11, and each bearing can be locked on guide rail when workpiece and straightening are installed.Jack-up dish spring all is housed below the top float plate, can hold up top and workpiece slightly, away from a bit of distance of anvil piece on the workbench, be convenient to the hand rotation workpiece, each bearing and toply on workbench, can move flexibly simultaneously, the dish spring is stressed during pressurized presses down, not top not stressing, but the anvil piece below the workpiece is stressed.Workpiece contacts with the anvil piece to bear its winding degree of pressure change.
Claims (4)
1. single-column adjusting press-assembly hydraulic press, comprise C type fuselage, what be installed in C type fuselage upper end drives the pressure head that pushes workpiece by master cylinder, be installed in the workbench of C type fuselage lower end, and the anvil piece that is installed in two supporting workpieces on the workbench, it is characterized in that: workpiece two end supports device also is installed on the described workbench, this device has two parallel guide rails, the bottom is installed on two guide rails left support abutment and the right support abutment of roller are housed, two parallel guide pillars adjusting its left support abutment and right support abutment spacing are installed on left support abutment and the right support abutment, left support abutment and right support abutment upper end are hinged with float plate respectively, the float plate upper end of left support abutment is equipped with the stationary center of supporting workpiece, the float plate upper end of right support abutment is equipped with the rolling center by the hydraulic oil cylinder driving supporting workpiece, movable support rod and the return dish spring thereof hinged with float plate are installed on each bearing, the stroke limit device of pressure head is installed on C type fuselage.
2. according to the described single-column adjusting press-assembly hydraulic press of claim 1, it is characterized in that: be equipped with between described two bearings and detect the indicator bracket that workpiece is directly spent.
3. according to the described single-column adjusting press-assembly hydraulic press of claim 1, it is characterized in that: described stroke limit device is a slide rule that has elongated slot, the slide rule upper end is equipped with the limes superiors travel switch, the slide rule lower end is equipped with the limit inferior travel switch, in the middle of the slide rule retarding travel switch is installed, the slide rule lower end is equipped with fixed block, and the jackscrew of adjusting the limit inferior travel switch is installed on the fixed block, the parallel scale that is equipped with of slide rule one side is equipped with the pointer that points to scale on the limit inferior travel switch.
4. according to claim 1 or 2 or 3 described single-column adjusting press-assembly hydraulic press, it is characterized in that: on the described C type fuselage safety guard that the position can be regulated arbitrarily is installed, this safety guard can prevent workpiece debris to splash, and its intermediate layer is an implosion guard, and the two sides is a steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100694168A CN101579932B (en) | 2009-06-24 | 2009-06-24 | Single-column calibration press hydraulic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100694168A CN101579932B (en) | 2009-06-24 | 2009-06-24 | Single-column calibration press hydraulic machine |
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| Publication Number | Publication Date |
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| CN101579932A true CN101579932A (en) | 2009-11-18 |
| CN101579932B CN101579932B (en) | 2011-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100694168A Active CN101579932B (en) | 2009-06-24 | 2009-06-24 | Single-column calibration press hydraulic machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394891A (en) * | 2013-06-28 | 2013-11-20 | 雄华机械(苏州)有限公司 | Bush bidirectional pressing machine |
| CN103406747A (en) * | 2013-06-28 | 2013-11-27 | 雄华机械(苏州)有限公司 | Limit mechanism used on bush press-in machine |
| CN104096738A (en) * | 2014-07-23 | 2014-10-15 | 成都正西液压设备制造有限公司 | Four-beam and four-column stretcher |
| CN109014890A (en) * | 2018-07-16 | 2018-12-18 | 安徽金诚汽车装饰设计开发有限公司 | A kind of tooling for instrument desk of passenger car assembly |
| CN109807584A (en) * | 2019-02-22 | 2019-05-28 | 广东天太机器人有限公司 | A kind of coffee machine bottom cover mounting production line |
| WO2021248416A1 (en) * | 2020-06-11 | 2021-12-16 | 南通丽科发知识产权代理有限公司 | Energy-saving and low-noise hydraulic press with five beams and four columns |
-
2009
- 2009-06-24 CN CN2009100694168A patent/CN101579932B/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394891A (en) * | 2013-06-28 | 2013-11-20 | 雄华机械(苏州)有限公司 | Bush bidirectional pressing machine |
| CN103406747A (en) * | 2013-06-28 | 2013-11-27 | 雄华机械(苏州)有限公司 | Limit mechanism used on bush press-in machine |
| CN103394891B (en) * | 2013-06-28 | 2015-09-23 | 雄华机械(苏州)有限公司 | The two-way pressing machine of a kind of lining |
| CN104096738A (en) * | 2014-07-23 | 2014-10-15 | 成都正西液压设备制造有限公司 | Four-beam and four-column stretcher |
| CN109014890A (en) * | 2018-07-16 | 2018-12-18 | 安徽金诚汽车装饰设计开发有限公司 | A kind of tooling for instrument desk of passenger car assembly |
| CN109807584A (en) * | 2019-02-22 | 2019-05-28 | 广东天太机器人有限公司 | A kind of coffee machine bottom cover mounting production line |
| CN109807584B (en) * | 2019-02-22 | 2023-09-05 | 广东天太机器人有限公司 | Coffee machine bottom mounting production line |
| WO2021248416A1 (en) * | 2020-06-11 | 2021-12-16 | 南通丽科发知识产权代理有限公司 | Energy-saving and low-noise hydraulic press with five beams and four columns |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101579932B (en) | 2011-06-22 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20091118 Assignee: Tianjin Railway Signal Co., Ltd. Assignor: Tianduan Press Co., Ltd., Tianjin City Contract record no.: 2013120000021 Denomination of invention: Single-column calibration press hydraulic machine Granted publication date: 20110622 License type: Exclusive License Record date: 20130428 |
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