CN201371198Y - Holder for tool of bending machine - Google Patents
Holder for tool of bending machine Download PDFInfo
- Publication number
- CN201371198Y CN201371198Y CN200820177444U CN200820177444U CN201371198Y CN 201371198 Y CN201371198 Y CN 201371198Y CN 200820177444 U CN200820177444 U CN 200820177444U CN 200820177444 U CN200820177444 U CN 200820177444U CN 201371198 Y CN201371198 Y CN 201371198Y
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- piston rod
- bending machine
- anchor clamps
- piston
- 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
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
A holder for a tool of a bending machine, which is used to fix the tool, comprises a body and a holding plate; wherein the body comprises a pressure cylinder which consists of a sleeve, a piston and a piston rod; one part of the piston rod is extended out of one side of the body; an elastic part is mounted on the piston rod; the holding plate is firmly connected with the part of the piston rod which is extended out of one side of the body; and the holding plate is provided with a hook-shaped projection. When the pressure cylinder applies pressure to push the piston, the elastic part can be compressed, and the holding plate can be pushed away from the body. When the pressure source of the pressure cylinder releases pressure, the restoring force of the elastic plate can push the piston back, so that the holding plate can abut against the body, and the tool can be hooked by the hook-shaped projection of the holding plate. Consequently, the utility model can be quickly operated and can steadily hold the tool.
Description
Technical field
The utility model relates to a kind of anchor clamps that utilize hydraulic pressure or air pressure to drive, and is meant a kind of improvement of bending machine tool mounting especially, and it can operate apace, clamping cutter stably.
Background technology
Bending machine is the common large-scale processing machine of industry, and it is in order to be converted into metal various different meander-shaped such as U type, L type.
Anchor clamps all are to utilize the screw cutter that locks in the present common bending machine, when the user will be fixed on cutter on the anchor clamps, will one by one screw be screwed on; And when the user will take off cutter, screw must be unclamped one by one just and can take off again.Above-mentioned this using method can expend considerable time, and manual tighten screw and tend to cause the inequality of processing result because of power differs, and this is the problem that must solve for the processing industry of stressing efficient and quality.
In addition, existing anchor clamps all are to utilize screw that cutter is tightened on the anchor clamps, not only fixed dimension limits the variability of cutter, no matter the length of cutter changes or warpage change of shape to be processed, after the operator must unscrew the screw of whole anchor clamps one by one, then aligned cutting tool, trip bolt one by one more subsequently can't be different and flexible along with tool dimension easily.
The utility model content
The purpose of this utility model provides the anchor clamps of a bending machine cutter, in order to the cutter of fixing bending machine processing, utilizes the folding of stability hydraulic control anchor clamps, and can operate fast, the stable holding cutter.
Another purpose of the present utility model provides the anchor clamps of a bending machine cutter, and it can be controlled and the cutter of the various different sizes of energy Fast transforms by cylinder pressure by the combination of at least two group anchor clamps.
According to above-mentioned purpose of the present utility model, a kind of anchor clamps of bending machine cutter are proposed, comprising a body and a folder.Described body comprises a shell, a cylinder pressure and a potential source passage, described shell and cutter contact-making surface are a dovetail mount, described cylinder pressure is arranged in described shell and comprises the elastomeric element that a sleeve pipe, a piston, a piston rod and are resisted against described sleeve pipe and described piston space, one end face of described piston rod is fixedly installed on the one side of described piston, the opposite face of described piston is over against a potential source input of described potential source passage, and the opposite end of described piston rod protrudes in the perforate of described sleeve pipe.Described folder comprises a hole and and colludes shape portion, and described piston rod protrudes in described sleeve end and is limited in the hole of folder.When importing described sleeve pipe when described potential source passage importing pressure and by the potential source input, described piston can be pushed and compress described elastomeric element and described folder is pushed away described body, and this moment can be chimeric with the dovetail mount of dovetail groove on the cutter and described body.Then pressure is let out and removed, and described folder and described body closing be return and then be driven to described piston can because of the restoring force of described elastomeric element, and the shape portion of colluding of described folder can collude folder and location with the groove of described cutter one side.
Above-mentioned folder is fixedlyed connected with described body, the user only need activate pneumatic supply or hydraulic power source, described folder is then pushed away body, this moment can be with cutter positioning (or changing cutter), then close potential source, utilize described elastomeric element restoring force to allow folder that cutter is stablized clamping and positioning, so not only save time, also do not have the inhomogeneous application of force of anchor clamps and cause cutter to process unsettled situation.
The another kind of important application of the utility model is to set at least two folders to be connected with several cylinder pressure assembly respectively on a bending machine, when tool dimension more in short-term, only need actuating section anchor clamps cooperate tool dimension and need not start all anchor clamps.The utility model also can allow the opposing bending machine that is installed in to simultaneously of a plurality of anchor clamps, and two-sided running simultaneously, also can bilateral firm clamping and positioning when cutter is comparatively large-scale.
Description of drawings
For above-mentioned and other purpose of the present utility model, feature, advantage and embodiment can be become apparent, accompanying drawing will be elaborated:
Fig. 1 is the perspective view of the utility model one specific embodiment.
Fig. 2 is the utility model cylinder pressure perspective view.
Fig. 3 is that the utility model imports the hydraulic operation schematic diagram.
Fig. 4 is the utility model hydraulic pressure unloading action schematic diagram.
Fig. 5 is that the utility model is installed in the schematic diagram on the bending machine.
Reference numeral is as follows:
100: body 101: shell
102: dovetail mount 110: cylinder pressure
111: sleeve pipe 112: piston
113: piston rod 114: spring
115: interior cylindrical shell 116: outside cylinder shell
117: perforate 120: the potential source passage
121: potential source input 130: clamping plate
131: hole 132: collude shape portion
140: cutter 141: dovetail groove
142: groove 150: bending machine
The specific embodiment
Please refer to Fig. 1, a kind of perspective view of its expression the utility model one specific embodiment.
The utility model comprises following structure:
One body 100, it comprises a shell 101, at least one cylinder pressure 110 and a potential source passage 120.Shell 101 is a cuboid, and the bottom has a dovetail mount 102, and this cylinder pressure 110 is positioned at this shell 101 inside, and this cylinder pressure 110 comprises a sleeve pipe 111, a piston 112 and a column type piston rod 113.Described sleeve pipe 111 is provided with a pair of outer open perforate 117, and described piston 112 is movably arranged in the described sleeve pipe 111 and the drive that is stressed.Described piston rod 113 other ends are arranged in described perforate 117, and described piston rod 113 outer sheathed elastomeric elements.As shown in Figure 2, this sleeve pipe 111 has certain thickness cylindrical shell by two and forms, one end face of interior cylindrical shell 115 is connected with these body 100 inboards and communicates with the potential source input 121 of this potential source passage 120, and the interior cylindrical shell of outside cylinder shell 116 diameters 115 little and be arranged in cylindrical shell 115 the other end and communicate, 112 in piston is arranged on outside cylinder shell 116 inside versatilely.The other end that piston 112 1 end faces face potential source input 121 pistons 112 then fixedly installs piston rod 113, outside cylinder shell 116 has a perforate 117 and piston rod 113 parts to protrude in perforate 117, and a spring 114 is set on the piston rod 113, spring 114 is a kind of specific embodiment of the utility model elastomeric element, and spring 114 is replaced and is positioned between sleeve pipe 111 and the piston 112.Described elastomeric element is a spring or a rubbermeter.
At least one folder, described folder connect the piston rod 113 of described body 100, and described folder is driven with the cutter that is fixedly clamped by described piston rod 113.One clamping plate 130, clamping plate 130 are a kind of specific embodiment of the utility model folder.These clamping plate 130 are a rectangular thin plate, comprise several holes that are arranged in the stage casing 131 and one and collude shape portion 132, are limited in the hole 131 and piston rod 113 protrudes in the position of opening 117.As shown in Figure 3, hydraulic oil can enter cylinder pressure 110 promotion pistons 112 and compress spring 114 through potential source input 121 when hydraulic oil was imported potential source passage 120, and clamping plate 130 are pushed away body 100, and this moment can be also chimeric along dovetail mount 102 propellings of body 100 shells 101 with the dovetail groove 141 of a cutter 140.
As shown in Figure 4, when the hydraulic oil removal, because the restoring force of spring 114 pushes back and make clamping plate 130 and body 100 closings with piston 112, and the shape portion of colluding 132 of clamping plate 130 can collude the folder location with the groove 142 of cutter 140 1 sides, cutter 140 promptly by firm clamping on body 100.
As shown in Figure 5, the utility model is applied on the bending machine 150, be made up of with several cylinder pressures 110 respectively at least two clamping plate 130, and whether the potential source input 121 of the switch of hydraulic oil and every group of anchor clamps all can import hydraulic oil and all controlled by a control module.Control potential source input 121 when grip size can see through control module more in short-term, hydraulic oil is only imported required anchor clamps, remaining anchor clamps group does not then have action.
The process that an advantage of the present utility model is established cutter for folder is driven by hydraulic oil fully, it is average to make anchor clamps be applied to the strength of cutter, so cutter also can be stablized processing metal, product quality is promoted, and hydraulic-driven is chucking operation fast, not only saves time and manpower and then lifting operating efficiency.
Another advantage of the present utility model by the size that can cooperate different cutters by the control of operational module open in good time palpus anchor clamps and act on metal position to be processed, and above-mentioned cutter can opposingly be listed on the bending machine to installing two simultaneously, can use two cutters at one time or also can utilize the anchor clamps of two row to carry out clamping more firmly for bigger cutter.
Though the utility model has been enumerated an above-mentioned specific embodiment; right its can not be used for limiting protection domain of the present utility model; any those skilled in the art; do not breaking away from protection domain of the present utility model; all can do various changes and replacement, therefore protection domain of the present utility model should be as the criterion with the claim restricted portion.
Claims (10)
1. the anchor clamps of a bending machine cutter in order to fixed cutting tool, is characterized in that: comprise,
One body, at least one cylinder pressure is set in the described body, described cylinder pressure comprises a sleeve pipe, a piston, a piston rod and an elastomeric element, described sleeve pipe is provided with a pair of outer open perforate, described piston is movably arranged in the described sleeve pipe and the drive that is stressed, and an end of described piston and described piston rod is affixed, and the described piston rod other end is arranged in described perforate, and the outer sheathed elastomeric element of described piston rod, described elastomeric element is resisted against between described sleeve pipe and the described piston; And
At least one folder, described folder connects the piston rod of described body, and described folder is driven with the cutter that is fixedly clamped by described piston rod.
2. the anchor clamps of bending machine cutter according to claim 1 is characterized in that:
Described body also comprises a shell and a potential source passage, and an end of described sleeve pipe communicates with described potential source passage, and described sleeve pipe is installed in the described shell; And
The anchor clamps of described bending machine cutter adopt the clamping plate form, and described folder is provided with a hole and and colludes shape portion, and the hole of wherein said clamping plate is fixedlyed connected with described piston rod, and the described shape portion of colluding is in order to collude folder and aligned cutting tool.
3. the anchor clamps of bending machine cutter according to claim 2 is characterized in that: described shell and cutter contact-making surface have a dovetail mount, described dovetail mount can with the dovetail groove tabling on the described cutter.
4. the anchor clamps of bending machine cutter according to claim 1 is characterized in that: described sleeve pipe is that two cylindrical shells with thickness are formed.
5. the anchor clamps of bending machine cutter according to claim 1 is characterized in that: described elastomeric element is a spring or a rubbermeter.
6. the anchor clamps of a bending machine cutter in order to fixed cutting tool, is characterized in that: comprise,
One body, described body comprises a shell, two or more cylinder pressures and a potential source passage, wherein said cylinder pressure comprises a sleeve pipe, one piston, one piston rod and an elastomeric element, described sleeve pipe is arranged in the described shell, and described sleeve pipe one end communicates with described potential source passage, described sleeve pipe is provided with a pair of outer open perforate, described piston is movably arranged in the described sleeve pipe and the drive that is stressed, described piston is fixedlyed connected with an end of described piston rod, the described piston rod other end is arranged in described perforate, and the outer sheathed elastomeric element of described piston rod, described elastomeric element is resisted against between described sleeve pipe and the described piston;
At least second splint, described clamping plate comprise at least one hole and and collude shape portion, and wherein each described clamping plate are fixedlyed connected with the piston rod of described body respectively, and the described shape portion of colluding is in order to collude folder and aligned cutting tool.
7. the anchor clamps of bending machine cutter according to claim 6 is characterized in that: described shell and cutter contact-making surface have a dovetail mount, described dovetail mount can with the dovetail groove tabling on the described cutter.
8. the anchor clamps of bending machine cutter according to claim 6 is characterized in that: described folder is tabular or block.
9. the anchor clamps of bending machine cutter according to claim 6 is characterized in that: described sleeve pipe is that two cylindrical shells with thickness are formed.
10. the anchor clamps of bending machine cutter according to claim 6 is characterized in that: described elastomeric element is a spring or a rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820177444U CN201371198Y (en) | 2008-10-30 | 2008-10-30 | Holder for tool of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820177444U CN201371198Y (en) | 2008-10-30 | 2008-10-30 | Holder for tool of bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201371198Y true CN201371198Y (en) | 2009-12-30 |
Family
ID=41497280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820177444U Expired - Fee Related CN201371198Y (en) | 2008-10-30 | 2008-10-30 | Holder for tool of bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201371198Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896244A (en) * | 2011-07-29 | 2013-01-30 | 苏州日和缝制设备有限公司 | Molding fixture for machining rod piece |
-
2008
- 2008-10-30 CN CN200820177444U patent/CN201371198Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896244A (en) * | 2011-07-29 | 2013-01-30 | 苏州日和缝制设备有限公司 | Molding fixture for machining rod piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20111030 |