CN204108684U - A kind of large-tonnage ball-and-socket the pressure of the drill connects hole High efficient clamp - Google Patents
A kind of large-tonnage ball-and-socket the pressure of the drill connects hole High efficient clamp Download PDFInfo
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- CN204108684U CN204108684U CN201420504615.3U CN201420504615U CN204108684U CN 204108684 U CN204108684 U CN 204108684U CN 201420504615 U CN201420504615 U CN 201420504615U CN 204108684 U CN204108684 U CN 204108684U
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Abstract
The utility model relates to a kind of large-tonnage ball-and-socket the pressure of the drill and connects hole High efficient clamp, and comprise clamp body, flange shaft, manual self-centering chuck, this manual self-centering chuck is bolted on the ring flange of flange shaft.The utility model has the advantage of: the utility model device is passed through by ball-and-socket artificial or machinery is large upside down, then upwards carry and clamped by chuck, the clamping workpiece time can be saved aborning, and the stand-by period can be reduced significantly, and when machining large ball-and-socket, general chuck also can meet clamping requirement, and without the need to purchasing large-scale chuck specially; By driven by motor driver pulley rotation, drive pulley is by belt drive driven pulley, because driven pulley is connected by key with rotating cylinder, so rotating cylinder also rotates, final drive chuck also rotates, and workpiece also can rotate, and rotates as main motion owing to adopting drill bit and workpiece simultaneously, it is that axiality is high that the pressure of the drill connects hole, avoids the phenomenon that deviation appears in boring.
Description
Technical field
The utility model relates to a kind of High efficient clamp, and especially a kind of large-tonnage ball-and-socket the pressure of the drill connects hole High efficient clamp.
Background technology
At present, when processing the crimping hole of ball-and-socket, because ball-and-socket one end diameter is larger, need the chuck size of clamping ball-and-socket larger, need when clamping claw opening to open greatly, when clamping workpiece, need the stroke of chuck jaws to be moved back often the major part of ball-and-socket could be loaded into, waste time and energy during clamping, when starting to add man-hour, because the size of chuck is large, weight is large, chuck from turn to the start-up time that smooth rotation needs about 3min, the time that workman waits for is longer; When the pressure of the drill connects hole, by drill bit to workpiece feeding, if tool setting is not aimed at or inside workpiece uneven microstructure internal stress, easily there is larger deviation in boring, and the degree of depth of boring is larger, and deviation is larger.Therefore, just must develop and a kind ofly can raise the efficiency and reduce the High efficient clamp of borehole throw, through retrieval, not find the same or analogous device with the utility model.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind ofly can raise the efficiency and reduce the High efficient clamp of borehole throw.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of large-tonnage ball-and-socket the pressure of the drill connects hole High efficient clamp, and its innovative point is: comprise
One clamp body, this clamp body has the through cavity of a vertical direction, has the step surface of a block bearing assembly in the middle part of this cavity, and this step surface is placed with bearing assembly;
One flange shaft, this flange shaft is the axis body of a flanged dish in top, and axis body and ring flange central coaxial are provided with the centre bore holding large-tonnage ball-and-socket small end and pass through; Described flange shaft is arranged in the cavity of clamp body by bearing assembly, and the axis body bottom of flange shaft is connected with drive motors by belt transmission;
One manual self-centering chuck, this manual self-centering chuck is bolted on the ring flange of flange shaft.
Further, described fixture also comprises an annular upper end lid, and this annular upper end lid to be bolted on ring flange and to be positioned at bottom manual self-centering chuck.
Further, be provided with a drill bit directly over described clamp body, drill bit and cavity are coaxially arranged.
Further, described drill bit is indexable staight shank shallow hole drilling.
The utility model has the advantage of: the utility model device is passed through by ball-and-socket artificial or machinery is large upside down, then upwards carry and clamped by chuck, the clamping workpiece time can be saved aborning, and the stand-by period can be reduced significantly, and when machining large ball-and-socket, general chuck also can meet clamping requirement, and without the need to purchasing large-scale chuck specially;
By driven by motor driver pulley rotation, drive pulley is by belt drive driven pulley, because driven pulley is connected by key with rotating cylinder, so rotating cylinder also rotates, the final chuck that drives also rotates, and workpiece also can rotate, rotate as main motion owing to adopting drill bit and workpiece simultaneously, it is that axiality is high that the pressure of the drill connects hole, and avoid the phenomenon that deviation appears in boring, yield rate is very high;
The relative normal drill bit of indexable staight shank shallow hole drilling is compared linear velocity and can be reached 80m/s, and drilling efficiency can be made to improve 2 ~ 3 times.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model device large-tonnage ball-and-socket the pressure of the drill connects hole High efficient clamp.
Detailed description of the invention
A kind of large-tonnage ball-and-socket the pressure of the drill as shown in Figure 1 connects hole High efficient clamp, comprises clamp body, flange shaft 3, manual self-centering chuck.
Clamp body has the through cavity 1 of a vertical direction, there is in the middle part of this cavity 1 step surface of a block bearing assembly 2, this step surface is placed with bearing assembly 2, flange shaft 3 is the axis body of a flanged dish in top, and axis body and ring flange central coaxial are provided with the centre bore holding large-tonnage ball-and-socket small end and pass through; Described flange shaft 3 is arranged in the cavity 1 of clamp body by bearing assembly 2, the axis body bottom of flange shaft 3 is connected with drive motors by belt transmission, manual self-centering chuck is bolted on the ring flange of flange shaft 3, ring flange has one group and is distributed in the end cap connecting hole that chuck connecting hole on disk body and a group are distributed in chuck connecting hole periphery ringwise ringwise, fixture also comprises an annular upper end lid 5, and this annular upper end lid 5 to be bolted on ring flange and to be positioned at bottom manual self-centering chuck.
Be provided with a drill bit directly over the utility model device clamp body, drill bit and cavity 1 are coaxially arranged, and drill bit is indexable staight shank shallow hole drilling, and indexable staight shank shallow hole drilling is here only exemplary effect certainly, can also be the drill bit of other models.
Its operation principle is: the utility model device is passed through by ball-and-socket artificial or machinery is large upside down, then upwards carry and clamped by chuck, the clamping workpiece time can be saved aborning, and the stand-by period can be reduced significantly, and when machining large ball-and-socket, general chuck also can meet clamping requirement, and without the need to purchasing large-scale chuck specially;
By driven by motor driver pulley rotation, drive pulley is by belt drive driven pulley, because driven pulley is connected by key with rotating cylinder, so rotating cylinder also rotates, the final chuck that drives also rotates, and workpiece also can rotate, rotate as main motion owing to adopting drill bit and workpiece simultaneously, it is that axiality is high that the pressure of the drill connects hole, and avoid the phenomenon that deviation appears in boring, yield rate is very high.
Claims (4)
1. large-tonnage ball-and-socket the pressure of the drill connects a hole fixture, it is characterized in that: comprise
One clamp body, this clamp body has the through cavity of a vertical direction, has the step surface of a block bearing assembly in the middle part of this cavity, and this step surface is placed with bearing assembly;
One flange shaft, this flange shaft is the axis body of a flanged dish in top, and axis body and ring flange central coaxial are provided with the centre bore holding large-tonnage ball-and-socket small end and pass through; Described flange shaft is arranged in the cavity of clamp body by bearing assembly, and the axis body bottom of flange shaft is connected with drive motors by belt transmission;
One manual self-centering chuck, this manual self-centering chuck is bolted on the ring flange of flange shaft.
2. large-tonnage ball-and-socket the pressure of the drill according to claim 1 connects hole fixture, it is characterized in that: described fixture also comprises an annular upper end lid, and this annular upper end lid to be bolted on ring flange and to be positioned at bottom manual self-centering chuck.
3. large-tonnage ball-and-socket the pressure of the drill according to claim 1 connects hole fixture, and it is characterized in that: be provided with a drill bit directly over described clamp body, drill bit and cavity are coaxially arranged.
4. large-tonnage ball-and-socket the pressure of the drill according to claim 3 connects hole fixture, it is characterized in that: described drill bit is indexable staight shank shallow hole drilling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504615.3U CN204108684U (en) | 2014-09-03 | 2014-09-03 | A kind of large-tonnage ball-and-socket the pressure of the drill connects hole High efficient clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504615.3U CN204108684U (en) | 2014-09-03 | 2014-09-03 | A kind of large-tonnage ball-and-socket the pressure of the drill connects hole High efficient clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204108684U true CN204108684U (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420504615.3U Active CN204108684U (en) | 2014-09-03 | 2014-09-03 | A kind of large-tonnage ball-and-socket the pressure of the drill connects hole High efficient clamp |
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| CN (1) | CN204108684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227445A (en) * | 2014-09-03 | 2014-12-24 | 如皋市大生线路器材有限公司 | High-efficiency fixture and method for drilling press fit holes in large-tonnage ball socket |
-
2014
- 2014-09-03 CN CN201420504615.3U patent/CN204108684U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227445A (en) * | 2014-09-03 | 2014-12-24 | 如皋市大生线路器材有限公司 | High-efficiency fixture and method for drilling press fit holes in large-tonnage ball socket |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |