CN212495493U - Clamping frock that drilling machine was used - Google Patents
Clamping frock that drilling machine was used Download PDFInfo
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- CN212495493U CN212495493U CN202020756261.7U CN202020756261U CN212495493U CN 212495493 U CN212495493 U CN 212495493U CN 202020756261 U CN202020756261 U CN 202020756261U CN 212495493 U CN212495493 U CN 212495493U
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- clamping
- magnetic
- pole
- magnetic conduction
- conduction block
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- 238000005553 drilling Methods 0.000 title claims abstract description 23
- 238000001179 sorption measurement Methods 0.000 claims abstract description 34
- 239000000696 magnetic material Substances 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 1
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000003801 milling Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a clamping tool for drilling machine, which comprises a plurality of clamping tables limited by a non-magnetic material conduction material frame, a plurality of groups of permanent magnetic adsorption components and a manual control component, wherein the upper end surfaces of the clamping tables are parallel and level, the periphery of the clamping tables is limited and fixed by the non-magnetic material conduction material frame, the centers of the corresponding side surfaces of two adjacent clamping tables are provided with the permanent magnetic adsorption components, the permanent magnetic adsorption components comprise N pole magnetic conduction blocks, permanent magnets and S pole magnetic conduction blocks, the manual control component comprises a spanner, a rotating shaft, a transmission gear group and a rotating rod, two ends of the rotating rod are provided with bearing seats, one end is externally connected with the transmission gear group and is controlled by the spanner to rotate, the magnetic lines of force of the N pole and the S pole are alternatively conducted on the plurality of magnetic conduction bodies on the clamping tables by utilizing permanent magnetic materials, the lower end surface of a die carrier product to, the magnetic conduction path of the permanent magnetic adsorption component is adjusted, so that the on-off of the magnetic force line between the clamping table and the heavy die carrier is controlled, and the structure is simple and practical.
Description
Technical Field
The utility model relates to a machine tooling auxiliary assembly technical field, concretely relates to clamping frock that drilling machine was used.
Background
The existing precision die production and processing usually adopts a horizontal milling machine to carry out rough milling, and then a processing center carries out finish milling, for the processing of heavy die carrier products, the size is large, the weight is large, the positioning and clamping engineering is very inconvenient, although the weight of the die carrier is enough, the precision processing still needs to be clamped and fixed, so that a convenient clamping tool is necessary to be designed, and the auxiliary die carrier products are fixedly clamped on a workbench of a drilling machine.
Disclosure of Invention
The utility model discloses the purpose is: in view of the technical demand among the background, provide a clamping frock that drilling machine was used, utilize permanent magnetic material to carry out the magnetic line of force of N utmost point and S utmost point to a plurality of magnetizer on the clamping bench and switch on in turn, adsorb through magnetic force to the terminal surface under the die carrier product of treating that places on the clamping bench to by rotatory spanner control swing arm, adjust the magnetic conduction route of permanent magnetism adsorption component, and then the break-make of control magnetic line of force between clamping bench and the heavy die carrier, simple structure is practical.
The technical scheme adopted for solving the problems is as follows:
a clamping tool for a drilling machine comprises a plurality of clamping tables limited by a non-magnetic material-permeable frame, a plurality of groups of permanent magnet adsorption assemblies and a manual control assembly,
the upper end surfaces of a plurality of clamping tables are parallel and level, the periphery of the clamping tables is limited and fixed by a non-magnetic material-permeable material frame, the centers of the corresponding side surfaces of two adjacent clamping tables are provided with permanent magnetic adsorption components, and the two clamping tables and a group of permanent magnetic adsorption components form an adsorption unit,
the permanent magnetic adsorption component is cylindrical and is embedded in a cylindrical gap at the center of the corresponding side surface of two adjacent clamping tables, and comprises an N pole magnetic conduction block, a permanent magnet and an S pole magnetic conduction block, wherein the N pole magnetic conduction block is attached and fixed on the N pole of the permanent magnet, the S pole magnetic conduction block is attached and fixed on the S pole of the permanent magnet, the outer sides of the N pole magnetic conduction block and the S pole magnetic conduction block are cylindrical curved surfaces and are respectively attached to the two adjacent clamping tables,
the manual control assembly is arranged on one side of the frame and comprises a wrench, a rotating shaft, a transmission gear group and a rotating rod, the rotating rod corresponds to the permanent magnet of the adsorption unit on the same straight line and is provided with a slotted hole, the permanent magnet penetrates through the slotted hole and then is fixedly connected with an N pole magnetic conduction block and an S pole magnetic conduction block in a laminating mode, bearing seats are arranged at two ends of the rotating rod, one end of the rotating rod is externally connected with the transmission gear group, and the rotating rod is controlled by the wrench.
Further, the adsorption units are limited and fixed in the non-magnetic material frame in an even number of pairs.
Further, the permanent magnet is not in contact with the side face of the clamping table, and a gap in the permanent magnet can be filled with non-magnetic materials.
Furthermore, a non-magnetic material bearing plate is arranged at the bottom of the clamping table and fixed on the working table surface of the drilling machine.
The utility model has the advantages that:
this clamping frock that drilling machine was used utilizes permanent magnetic material to carry out the magnetic line of force of N utmost point and S utmost point to a plurality of magnetizer on the clamping platform and switches on in turn, adsorbs through magnetic force to the terminal surface under the die carrier product of treating that places on the clamping platform to by rotatory spanner control swing arm, adjust the magnetic conduction route of permanent magnetism adsorption component, and then the break-make of control magnetic line of force between clamping platform and the heavy die carrier, simple structure is practical.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings provided in the description of the embodiments will be briefly introduced below.
Fig. 1 is a schematic structural view of a clamping tool for a drilling machine in embodiment 1;
FIG. 2 is a top view of a clamping tool for the drilling machine of embodiment 1;
FIG. 3 is a cross-sectional view of the permanent magnet adsorption assembly of embodiment 1 in an operating state;
fig. 4 is a cross-sectional view of the permanent magnet adsorption assembly of embodiment 1 in a closed loop state;
FIG. 5 is a top view of a clamping tool for the drilling machine of embodiment 2;
the drilling machine comprises a drilling machine body, a clamping table, a heavy die carrier part to be drilled, a drill bit, a frame 4, a transmission gear set 5, a wrench 6, a frame 7, a permanent magnet adsorption component 8, a bearing plate 9, a rotating rod 10, a pole 11-N magnetic conduction block, a pole 12-S magnetic conduction block, a permanent magnet 13 and a rotating shaft 14.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1:
referring to fig. 1-4, the present embodiment provides a clamping tool for a drilling machine, which includes 16 clamping stages 1 limited by non-magnetic material-permeable frames (4, 7), 8 groups of permanent magnetic adsorption assemblies 8, and a manual control assembly.
Specifically, 16 the upper end surfaces of the clamping tables 1 are parallel and level, the peripheries of the clamping tables are limited and fixed by non-magnetic material-conducting frames (4 and 7), two adjacent clamping tables 1 are provided with permanent magnetic adsorption components 8 corresponding to the centers of the side surfaces, the two clamping tables 1 and a group of permanent magnetic adsorption components 8 form an adsorption unit, each permanent magnetic adsorption component 8 is cylindrical and is embedded in a cylindrical gap of the corresponding centers of the side surfaces of the two adjacent clamping tables 1, the adsorption unit comprises an N-pole magnetic conduction block 11, a permanent magnet 13 and an S-pole magnetic conduction block 12, the N-pole magnetic conduction block 11 is attached and fixed to the N pole of the permanent magnet 13, the S-pole magnetic conduction block 12 is attached and fixed to the S pole of the permanent magnet 13, the outer sides of the N-pole magnetic conduction block 11 and the S-pole magnetic conduction block 12 are cylindrical curved surfaces and are respectively attached to the two adjacent clamping tables 1, the permanent magnet 13 is not in, 7) One side, including spanner 6, pivot 14, drive gear group 5 and two swing arms 10, swing arm 10 corresponds the permanent magnet 13 department of the absorption unit on the collinear and is equipped with the slotted hole, and permanent magnet 13 passes behind the slotted hole again respectively with N utmost point magnetic conduction piece 11, S utmost point magnetic conduction piece 13 laminating link firmly, and the magnetic circuit polarity of the absorption unit left and right sides on same swing arm 10 is different, and swing arm 10 both ends are equipped with the bearing frame (not shown in the figure), and one end external drive gear group 5 to by spanner 6 control rotation.
The working principle is as follows: the wrench controls the rotating shaft to rotate, the transmission gear set on the rotating shaft simultaneously controls the rotating rods on the two sides to rotate in the same direction, the rotating rods control the permanent magnetic adsorption assembly to rotate 90 degrees from a closed loop state and then are in a working state, the N pole magnetic conduction block and the S pole magnetic conduction block are respectively communicated with the clamping tables on the two sides to form magnetic line conduction with the heavy die carrier part to be drilled, which is placed on the upper end surface of the clamping table, the N pole magnetic conduction block and the S pole magnetic conduction block, and the heavy die carrier part to be drilled is adsorbed; after drilling is finished, the rotating shaft is controlled to reset by the wrench, the rotating rod controls the permanent magnet adsorption assembly to reset, the N pole magnetic conduction block and the S pole magnetic conduction block are in contact conduction with the two adjacent clamping tables, the permanent magnet, the N pole magnetic conduction block, the S pole magnetic conduction block and the clamping tables form internal closed conduction, and adsorption force on parts on the clamping tables is almost eliminated.
In a further embodiment, the bottom of the clamping table 1 is provided with a non-magnetic material bearing plate 9, and the bearing plate 9 is fixed on the working table of the drilling machine.
Example 2:
referring to fig. 5, the present embodiment provides a clamping tool for a drilling machine, including 16 clamping tables 1 and 8 groups of permanent magnetic adsorption assemblies 8 and manual control assemblies limited and supported by non-magnetic material-permeable frames (4 and 7) in embodiment 1, and is characterized in that the polarities of the magnetic circuits on the left and right sides of the adsorption unit on the same rotating rod 10 are the same, so as to effectively clamp and position long-plate-type die carrier parts.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims (4)
1. The utility model provides a clamping frock that drilling machine was used, includes by spacing a plurality of clamping platforms of non-magnetic material frame, a plurality of groups permanent magnetism adsorption component and manual control subassembly, its characterized in that:
the upper end surfaces of a plurality of clamping tables are parallel and level, the periphery of the clamping tables is limited and fixed by a non-magnetic material-permeable material frame, the centers of the corresponding side surfaces of two adjacent clamping tables are provided with permanent magnetic adsorption components, and the two clamping tables and a group of permanent magnetic adsorption components form an adsorption unit,
the permanent magnetic adsorption component is cylindrical and is embedded in a cylindrical gap at the center of the corresponding side surface of two adjacent clamping tables, and comprises an N pole magnetic conduction block, a permanent magnet and an S pole magnetic conduction block, wherein the N pole magnetic conduction block is attached and fixed on the N pole of the permanent magnet, the S pole magnetic conduction block is attached and fixed on the S pole of the permanent magnet, the outer sides of the N pole magnetic conduction block and the S pole magnetic conduction block are cylindrical curved surfaces and are respectively attached to the two adjacent clamping tables,
the manual control assembly is arranged on one side of the frame and comprises a wrench, a rotating shaft, a transmission gear group and a rotating rod, the rotating rod corresponds to the permanent magnet of the adsorption unit on the same straight line and is provided with a slotted hole, the permanent magnet penetrates through the slotted hole and then is fixedly connected with an N pole magnetic conduction block and an S pole magnetic conduction block in a laminating mode, bearing seats are arranged at two ends of the rotating rod, one end of the rotating rod is externally connected with the transmission gear group, and the rotating rod is controlled by the wrench.
2. The clamping tool for the drilling machine as claimed in claim 1, wherein the clamping tool comprises: the adsorption units are limited and fixed in the non-magnetic material-conducting material frame in even pairs.
3. The clamping tool for the drilling machine as claimed in claim 1, wherein the clamping tool comprises: the permanent magnet is not contacted with the side surface of the clamping table, and a gap in the permanent magnet can be filled with a non-magnetic material.
4. The clamping tool for the drilling machine as claimed in claim 1, wherein the clamping tool comprises: the bottom of the clamping table is provided with a non-magnetic material-conducting bearing plate, and the bearing plate is fixed on the working table surface of the drilling machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020756261.7U CN212495493U (en) | 2020-05-09 | 2020-05-09 | Clamping frock that drilling machine was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020756261.7U CN212495493U (en) | 2020-05-09 | 2020-05-09 | Clamping frock that drilling machine was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212495493U true CN212495493U (en) | 2021-02-09 |
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ID=74444471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020756261.7U Expired - Fee Related CN212495493U (en) | 2020-05-09 | 2020-05-09 | Clamping frock that drilling machine was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212495493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770941A (en) * | 2021-09-14 | 2021-12-10 | 芜湖磁轮传动技术有限公司 | Permanent magnet locking device |
-
2020
- 2020-05-09 CN CN202020756261.7U patent/CN212495493U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770941A (en) * | 2021-09-14 | 2021-12-10 | 芜湖磁轮传动技术有限公司 | Permanent magnet locking device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 |