CN209632170U - A kind of fore-aft adjustable drilling tool apron - Google Patents
A kind of fore-aft adjustable drilling tool apron Download PDFInfo
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- CN209632170U CN209632170U CN201920339305.3U CN201920339305U CN209632170U CN 209632170 U CN209632170 U CN 209632170U CN 201920339305 U CN201920339305 U CN 201920339305U CN 209632170 U CN209632170 U CN 209632170U
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- tool apron
- slot
- diving board
- knife handle
- adjustment tank
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Abstract
The utility model discloses a kind of fore-aft adjustable drilling tool aprons, including pedestal, tool apron, adjustment bolt, ER knife handle, knife handle screw, the pedestal, tool apron are integrally square structure, the V-type groove of strip is provided on pedestal uper side surface, the V-type boss of strip is fixed on tool apron downside surface, V-type boss mutually agrees with V-type groove；Adjustment tank is provided on the tool apron, adjustment tank is provided with twice, and twice adjustment tank is symmetrical about V-type boss；There are two adjustment bolts for setting in every one of adjustment tank, fixing threaded hole are provided on pedestal, fixing threaded hole and adjustment bolt cooperate；The ER knife handle is fixed at tool apron side, and positioned at the surface of V-type boss, the uper side surface of tool apron is arranged in knife handle screw；The utility model is mutually agreed with by V-type groove with V-type boss, and the drill axis that the installation of ER knife handle occurs when tool apron being avoided to adjust deviates main-shaft axis, and accident occurs for placement.
Description
Technical field
The utility model relates to technical field of mechanical processing, specially a kind of fore-aft adjustable drilling tool apron.
Background technique
In the case where being arranged in actual application due to consideration workpiece and cutter on row-knife numerically controlled lathe, it can need
It to be axially moveable with the tool apron of drill bit, make nearly spindle end or the adjustment of remote spindle end；The T-slot that generallys use will cause drill bit
Axis runout main-shaft axis, in subtle drilling dove tail since axis direction can have gap, the Shi Yi in moving process
Cause Drill Crack or aperture error.
Utility model content
The purpose of this utility model is to provide a kind of fore-aft adjustable drilling tool aprons, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of fore-aft adjustable drilling tool apron, including bottom
Seat, tool apron, adjustment bolt, ER knife handle, knife handle screw, the pedestal, tool apron are integrally square structure, the table on the upside of pedestal
It is provided with the V-type groove of strip on face, the V-type boss of strip is fixed on tool apron downside surface, V-type boss and V-type are recessed
Slot mutually agrees with；Adjustment tank is provided on the tool apron, adjustment tank is provided with twice, and twice adjustment tank is symmetrical about V-type boss；
There are two adjustment bolts for setting in every one of adjustment tank, and fixing threaded hole, fixing threaded hole and adjustment bolt are provided on pedestal
It cooperates；The ER knife handle is fixed at tool apron side, and positioned at the surface of V-type boss, the setting of knife handle screw exists
The uper side surface of tool apron.
Preferably, the tool apron is internally provided with limiting slot, and adjustment tank is passed through from limiting slot, and mutually interconnects with limiting slot
It is logical；Limited block is fixedly welded in adjustment bolt, limited block is cylindrical, and limited block and limiting slot cooperate, and are arranged
In limiting slot.
Preferably, one end of the adjustment tank is set as semi-spherical grooves, and the other end is provided with mounting groove, mounting groove and limit
Block size cooperates.
Preferably, it is provided with diving board slot in the V-type boss, diving board, diving board and diving board slot slot is provided in diving board slot
Top is connected by spring；It is provided with bullet block on the downside of diving board, loose slot is provided on the downside of diving board slot, bullet block is stretched out by loose slot
V-type boss.
Preferably, the spring is provided with multiple groups, is uniformly arranged along diving board upper surface；Rolling is inlaid in bullet block lower end
Pearl；V-type groove position corresponding with ball is provided with slot rolling.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through setting V-type boss and V-type
Groove mutually agrees with, and is voluntarily clamped to tool apron by V-type face, can be avoided the deviation in axle center, guarantees drill axis and master
The position of axis axis, thus Drill Crack or aperture error caused by when avoiding in moving process；Meanwhile tool apron and pedestal are consolidated
Surely it is screwed, is tightened when fixed, unclamped when mobile, usage mode is concise, is suitable for promoting the use of on a large scale.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the tool-apron structure schematic diagram of the utility model；
Fig. 3 is the tool apron overlooking structure diagram of the utility model；
Fig. 4 is the V-type boss structure schematic diagram of the utility model；
Figure label: 1, pedestal；11, V-type groove；12, fixing threaded hole；2, tool apron；21, V-type boss；22, adjustment tank；
23, limiting slot；24, mounting groove；25, diving board slot；26, loose slot；3, adjustment bolt；31, limited block；4, ER knife handle；5, knife handle
Screw；6, diving board；61, spring；62, bullet block；63, ball.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of fore-aft adjustable drilling tool apron, including pedestal
1, tool apron 2, adjustment bolt 3, ER knife handle 4, knife handle screw 5, the whole structure that is square of the pedestal 1, tool apron 2, in pedestal 1
It is provided with the V-type groove 11 of strip on uper side surface, the V-type boss 21 of strip, V-type are fixed on 2 downside surface of tool apron
Boss 21 mutually agrees with V-type groove 11；Adjustment tank 22 is provided on the tool apron 2, adjustment tank 22 is provided with twice, twice tune
Whole slot 22 is symmetrical about V-type boss 21；There are two adjustment bolts 3 for setting in every one of adjustment tank 22, are provided on pedestal 1
Fixing threaded hole 12, fixing threaded hole 12 and adjustment bolt 3 cooperate；The ER knife handle 4 is fixed at 2 side of tool apron, is located at V
The uper side surface of tool apron 2 is arranged in the surface of type boss 21, knife handle screw 5.
The tool apron 2 is internally provided with limiting slot 23, and adjustment tank 22 is passed through from limiting slot 23, and mutual with limiting slot 23
Connection；Limited block 31 is fixedly welded in adjustment bolt 3, limited block 31 is cylindrical, and limited block 31 and limiting slot 23 are mutual
Cooperation, and be arranged in limiting slot 23.
Further, one end of the adjustment tank 22 is set as semi-spherical grooves, and the other end is provided with mounting groove 24, mounting groove
24 cooperate with 31 size of limited block.
Further, it is provided with diving board slot 25 in the V-type boss 21, diving board 6, diving board 6 is provided in diving board slot 25
It is connect with 25 groove top of diving board slot by spring 61；It is provided with bullet block 62 on the downside of diving board 6, is provided with loose slot on the downside of diving board slot 25
26, bullet block 62 stretches out V-type boss 21 by loose slot 26.
Further, the spring 61 is provided with multiple groups, is uniformly arranged along 6 upper surface of diving board；It is inlayed in 62 lower end of bullet block
Embedded with ball 63；The position corresponding with ball 63 of V-type groove 11 is provided with slot rolling.
Working principle: tool apron 2 is stuck in V-type groove 11 by V-type boss 21, is placed on pedestal 1；Pacify on ER knife handle 4
Cutter is filled, is fixed by knife handle screw 5；It is moved forward and backward adjustment bolt 3, is aligned it with fixing threaded hole 12, later
Fixation is tightened, so that tool apron 2 is fixed on pedestal 1, completes to fix；When the position for needing to adjust cutter, carry out withdraw or
When propulsion, adjustment bolt 3 is unclamped, unclamps tool apron 2 and pedestal 1 mutually, so that it is moved forward and backward tool apron 2 along V-type groove 11, this
When adjustment bolt 3 moved in adjustment tank 22；Due to the position-limiting action in V-type face itself, the movement of tool apron can effectively ensure that,
Without departing from axis.
It is provided with limited block 31 in adjustment bolt 3, is communicated with adjustment tank 22 and is provided with limiting slot 23, limited block 31 is arranged
In limiting slot 23；It during adjustment bolt 3 turns, moves up and down, since the fixing of limiting slot 23 acts on, so as to adjust spiral shell
During the moving up and down of bolt 3, to a certain extent by the position-limiting action of limited block 31 and limiting slot 23；To avoid spiral shell directly
Bolt is extracted from adjustment tank 22, the danger for causing bolt to lose；Bolt utmostly turns as on limited block 31 and limiting slot 23
Cell wall fixes, and bolt remains in fixing threaded hole 12 at this time, and tool apron 2 and pedestal 1 are in releasing orientation, do not influence to move；
Bolt is avoided to lose.When needing to take out bolt, movement causes 2 to be in bolt in mounting groove 24, so as to turn always
Bolt takes out bolt from mounting groove 24.
Diving board 6 is provided on the downside of V-type boss 21, diving board 6 pushes up bullet block 62 under the effect of spring 61 from loose slot 26
Out；When needing mobile, to a certain extent, mitigates the gravity of tool apron 2, reduce the friction of tool apron 2 and pedestal 1, be moved easily；Together
When on bullet block 62 be arranged ball 63, roll drive sliding, mitigate friction while, avoid material deterioration.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
- The tool apron 1. a kind of fore-aft adjustable drills, it is characterised in that: including pedestal (1), tool apron (2), adjustment bolt (3), ER knife handle (4), knife handle screw (5), the pedestal (1), the whole structure that is square of tool apron (2), are provided on pedestal (1) uper side surface The V-type groove (11) of strip is fixed with the V-type boss (21) of strip, V-type boss (21) on tool apron (2) downside surface Mutually agree with V-type groove (11)；It is provided with adjustment tank (22) on the tool apron (2), adjustment tank (22) is provided with twice, twice Adjustment tank (22) is symmetrical about V-type boss (21)；There are two adjustment bolt (3) for setting in every one of adjustment tank (22), the bottom of at It is provided with fixing threaded hole (12) on seat (1), fixing threaded hole (12) and adjustment bolt (3) cooperate；The ER knife handle (4) is fixed Setting is located at the surface of V-type boss (21) in tool apron (2) side, and knife handle screw (5) is arranged in the upside of tool apron (2) Surface.
- The tool apron 2. a kind of fore-aft adjustable according to claim 1 drills, it is characterised in that: setting inside the tool apron (2) Have limiting slot (23), adjustment tank (22) is passed through from limiting slot (23), and is interconnected with limiting slot (23)；In adjustment bolt (3) it being fixedly welded on limited block (31), limited block (31) is cylindrical, and limited block (31) and limiting slot (23) cooperate, And it is arranged in limiting slot (23).
- The tool apron 3. a kind of fore-aft adjustable according to claim 2 drills, it is characterised in that: one end of the adjustment tank (22) Semi-spherical grooves are set as, the other end is provided with mounting groove (24), and mounting groove (24) and limited block (31) size cooperate.
- The tool apron 4. a kind of fore-aft adjustable according to claim 1 drills, it is characterised in that: set in the V-type boss (21) Diving board slot (25) are equipped with, are provided in diving board slot (25) diving board (6), diving board (6) and diving board slot (25) groove top pass through spring (61) it connects；It is provided with bullet block (62), is provided with loose slot (26) on the downside of diving board slot (25), bullet block (62) on the downside of diving board (6) V-type boss (21) are stretched out by loose slot (26).
- The tool apron 5. a kind of fore-aft adjustable according to claim 4 drills, it is characterised in that: the spring (61) is provided with more Group is uniformly arranged along diving board (6) upper surface；Ball (63) are inlaid in bullet block (62) lower end；In V-type groove (11) and ball (63) corresponding position is provided with slot rolling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920339305.3U CN209632170U (en) | 2019-03-18 | 2019-03-18 | A kind of fore-aft adjustable drilling tool apron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920339305.3U CN209632170U (en) | 2019-03-18 | 2019-03-18 | A kind of fore-aft adjustable drilling tool apron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209632170U true CN209632170U (en) | 2019-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920339305.3U Active CN209632170U (en) | 2019-03-18 | 2019-03-18 | A kind of fore-aft adjustable drilling tool apron |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012120A (en) * | 2021-11-12 | 2022-02-08 | 富曜半导体(昆山)有限公司 | Adjustable center tool apron for numerical control turning and using method thereof |
-
2019
- 2019-03-18 CN CN201920339305.3U patent/CN209632170U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114012120A (en) * | 2021-11-12 | 2022-02-08 | 富曜半导体(昆山)有限公司 | Adjustable center tool apron for numerical control turning and using method thereof |
| CN114012120B (en) * | 2021-11-12 | 2024-04-19 | 富曜半导体(昆山)有限公司 | Adjustable center tool apron for numerical control turning and use method thereof |
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