CN210254595U - Adjustable copper pipe stroking device of electric spark perforating machine - Google Patents
Adjustable copper pipe stroking device of electric spark perforating machine Download PDFInfo
- Publication number
- CN210254595U CN210254595U CN201920959761.8U CN201920959761U CN210254595U CN 210254595 U CN210254595 U CN 210254595U CN 201920959761 U CN201920959761 U CN 201920959761U CN 210254595 U CN210254595 U CN 210254595U
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- CN
- China
- Prior art keywords
- nut
- positive
- movable arm
- copper pipe
- adjustable
- 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
Links
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 41
- 239000010949 copper Substances 0.000 title claims abstract description 41
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000010892 electric spark Methods 0.000 title claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 32
- 238000009760 electrical discharge machining Methods 0.000 claims abstract description 8
- 230000015572 biosynthetic process Effects 0.000 claims abstract 2
- 210000003934 vacuole Anatomy 0.000 claims abstract 2
- 150000001879 copper Chemical class 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model relates to a copper pipe device is pacified with adjustable spark erosion perforating machine, including installation fixed block and installation base, vacuole formation between installation fixed block and the installation base, be provided with the copper pipe assembly of pacifying with adjustable in the cavity, pacify copper pipe assembly including positive and negative tooth lead screw, orthodontic nut, anti-tooth nut, first swing arm and second swing arm with adjustable, positive and negative tooth lead screw accessible rotary drive orthodontic nut and anti-tooth nut inwards or outwards remove simultaneously along the cavity to control the notch between first swing arm, the second swing arm and open and shut. This copper pipe device is pacified with adjustable electric spark puncher utilizes positive tooth nut and the relative motion of anti-tooth nut when positive and negative tooth lead screw rotates, can be according to the copper pipe adjustment control of different model specifications and pacify the distance that opens and shuts of copper pipe device to the central point of copper pipe puts invariable all the time in the adjustment process, in order to reach and reduce the whole run-out error of copper pipe, improves the precision in electric spark puncher processing hole.
Description
The technical field is as follows:
the utility model relates to an electric spark machining technical field especially relates to a copper pipe device is pacified with adjustable spark-erosion perforating machine.
Background art:
the existing copper pipe stroking device of the electric spark perforating machine is fixed in position in a clamping state, and the opening and closing distance cannot be adjusted randomly according to the size of a copper pipe under the condition that the clamping central position is not deviated. Except for the design specification copper pipe, can not play when using other model copper pipes and let copper pipe middle part center and upper portion chuck center, the fine on a straight line in lower part director center, copper pipe beat increase during the rotation, influence the precision in hole when the punch processing hole.
The utility model has the following contents:
the utility model aims at prior art's defect, provide a copper pipe device is pacified with adjustable simple structure, convenient assembling, can satisfy the copper pipe location of unidimensional spark-erosion perforating machine.
The utility model discloses a realize through following technical scheme: an adjustable copper tube stroking device of an electric spark perforating machine comprises an installation fixing block and an installation base connected with the installation fixing block, wherein a cavity is formed between the installation fixing block and the installation base, an adjustable copper tube stroking assembly is arranged in the cavity, the adjustable copper tube stroking assembly comprises a positive and negative screw rod, an orthodontic nut, a negative screw nut, a first movable arm and a second movable arm, the positive and negative screw rod is arranged in the cavity and is rotationally connected with the installation fixing block and the installation base through a bearing, the positive and negative screw rod is respectively provided with a positive pressure screw thread section and a negative screw thread section, the orthodontic nut is arranged on the orthodontic screw thread section, the negative screw nut is arranged on the negative screw thread section, one end of each of the first movable arm and the second movable arm is respectively fixedly connected with the orthodontic nut and the negative screw nut, the other end of each of the first movable arm and the second movable arm extends out of the cavity, and symmetrical notches are, the positive and negative tooth screw rod can drive the positive tooth nut and the negative tooth nut to simultaneously move inwards or outwards along the cavity through rotation, so that the opening and closing of the notch between the first movable arm and the second movable arm are controlled.
In order to facilitate the first movable arm and the second movable arm to be fixed or detached with the orthodontic nut and the anti-orthodontic nut, one end of the first movable arm and one end of the second movable arm are respectively sleeved outside the orthodontic nut and the anti-orthodontic nut and are respectively locked with the orthodontic nut and the anti-orthodontic nut through fastening screws.
In order to facilitate the installation and the disassembly, the installation fixing block is detachably connected with the installation base through a plurality of hexagon socket head cap screws.
In order to ensure that the central positions of copper pipes with different types among the notches are unchanged, the V-shaped notches between the first movable arm and the second movable arm are matched to form diamond-shaped notches.
The utility model has the advantages that: this copper pipe device is pacified with adjustable electric spark puncher utilizes positive tooth nut and the relative motion of anti-tooth nut when positive and negative tooth lead screw rotates, can be according to the copper pipe adjustment control of different model specifications and pacify the distance that opens and shuts of copper pipe device to the central point of copper pipe puts invariable all the time in the adjustment process, in order to reach and reduce the whole run-out error of copper pipe, improves the precision in electric spark puncher processing hole.
Drawings
FIG. 1 is a top view of the adjustable copper pipe stroking device of the spark erosion drilling machine of the present invention;
FIG. 2 is a side view of the adjustable copper pipe stroking device of the spark erosion drilling machine of the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 2;
fig. 4 is a schematic structural diagram of the first movable arm and the second movable arm of the present invention when they are engaged;
in the figure: 1. the hydraulic support comprises a positive nut, 2, a first movable arm, 3, a second movable arm, 4, an installation fixed block, 5, a positive and negative thread screw rod, 6, a negative thread nut, 7, an installation base, 8, a bearing, 9, an inner hexagonal screw, 10, a set screw and 11, a diamond-shaped groove.
The specific implementation mode is as follows:
the following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined. In the present invention, directional terms such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc. refer to directions of the attached drawings only. Accordingly, the directional terms used are used for describing and understanding the present invention, and are not used for limiting the present invention.
As shown in fig. 1-4, an adjustable copper stroking tube device of an electric spark puncher comprises an installation fixing block 4 and an installation base 7 connected with the installation fixing block 4, wherein the installation fixing block 4 is detachably connected with the installation base 7 through a plurality of hexagon socket head cap screws 9, a cavity is formed between the installation fixing block 4 and the installation base 7, an adjustable copper stroking tube component is arranged in the cavity, the adjustable copper stroking tube component comprises a positive and negative screw rod 5, a positive screw nut 1, a negative screw nut 6, a first movable arm 2 and a second movable arm 3, the positive and negative screw rod 5 is horizontally arranged in the cavity, the other end of the positive and negative screw rod 5 extends out of the cavity, bearings 8 are respectively arranged between the two ends of the positive and negative screw rod 5 and the installation fixing block 4 and the installation base 7, axial rotation is realized through the bearings 8, and positive and negative screw thread sections are respectively arranged at the two ends of the positive, the front and back teeth screw rod 5 can drive the front teeth nut 1 and the back teeth nut 6 to simultaneously move inwards or outwards along the cavity by rotating, so that the opening and closing of the diamond-shaped groove 11 between the first movable arm 2 and the second movable arm 3 are controlled.
During processing, a copper pipe is placed on the rhombic groove 11, and according to the model size of the copper pipe, the positive and negative screw rods 5 are rotated to drive the positive nut 1 and the negative nut 6 to move inwards or outwards simultaneously, so that the first movable arm 2 and the second movable arm 3 are driven to move inwards or outwards simultaneously, the opening size of the rhombic groove 11 is controlled, and the processing requirement is met.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (4)
1. The utility model provides a copper pipe device is pacified with adjustable electric spark perforating machine, includes installation fixed block and the installation base of being connected with the installation fixed block, vacuole formation between installation fixed block and the installation base, copper pipe assembly is pacified with adjustable being provided with in the cavity, its characterized in that: the adjustable copper stroking pipe assembly comprises a positive and negative tooth lead screw, a positive tooth nut, a negative tooth nut, a first movable arm and a second movable arm, wherein the positive and negative tooth lead screw is arranged in a cavity and is rotationally connected with an installation fixing block and an installation base through a bearing, a positive pressure thread section and a negative tooth thread section are respectively arranged on the positive and negative tooth lead screw, the positive tooth nut is arranged on the positive tooth thread section, the negative tooth nut is arranged on the negative tooth thread section, one end of the first movable arm and one end of the second movable arm are respectively fixedly connected with the positive tooth nut and the negative tooth nut, the other end of the first movable arm and the other end of the second movable arm extend out of the cavity, symmetrical notches are formed between the other end of the first movable arm and the other end of the second movable arm, and the positive and negative tooth lead screw can drive the positive tooth nut and the negative tooth nut to move inwards or outwards.
2. The adjustable copper stroking pipe device of the spark erosion perforating machine according to claim 1, characterized in that: one end of the first movable arm and one end of the second movable arm are respectively sleeved outside the orthodontic nut and the anti-orthodontic nut and are respectively locked with the orthodontic nut and the anti-orthodontic nut through the fastening screws.
3. The adjustable copper stroking pipe device of the spark erosion perforating machine according to claim 1, characterized in that: the mounting fixing block is detachably connected with the mounting base through a plurality of inner hexagonal screws.
4. The adjustable copper stroking pipe device of the spark erosion perforating machine according to claim 1, characterized in that: and a V-shaped groove opening between the first movable arm and the second movable arm is matched to form a diamond-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920959761.8U CN210254595U (en) | 2019-06-24 | 2019-06-24 | Adjustable copper pipe stroking device of electric spark perforating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920959761.8U CN210254595U (en) | 2019-06-24 | 2019-06-24 | Adjustable copper pipe stroking device of electric spark perforating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210254595U true CN210254595U (en) | 2020-04-07 |
Family
ID=70044636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920959761.8U Expired - Fee Related CN210254595U (en) | 2019-06-24 | 2019-06-24 | Adjustable copper pipe stroking device of electric spark perforating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210254595U (en) |
-
2019
- 2019-06-24 CN CN201920959761.8U patent/CN210254595U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |