CN209006722U - A kind of steel tube drilling machine - Google Patents
A kind of steel tube drilling machine Download PDFInfo
- Publication number
- CN209006722U CN209006722U CN201821640639.6U CN201821640639U CN209006722U CN 209006722 U CN209006722 U CN 209006722U CN 201821640639 U CN201821640639 U CN 201821640639U CN 209006722 U CN209006722 U CN 209006722U
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- fixedly connected
- support base
- pedestal
- drilling machine
- guiding axis
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Abstract
The utility model relates to mechanical equipment technical fields, and disclose a kind of steel tube drilling machine, including borehole drill construction and the drill bit being connect with borehole drill construction, the two sides of the borehole drill construction are fixedly installed with casing, and casing is actively socketed on the top of guiding axis, the top that two guiding axis extend to jacket exterior is fixedly connected with the two sides of same elevating mechanism, the bottom end of the guiding axis is fixedly connected with pedestal, the bottom of described sleeve pipe is sequentially connected by the top of the compressing spring and pedestal that are sleeved on guiding axis, the mobile mechanism being fixedly connected at the top of the pedestal immediately below drill bit.The steel tube drilling machine, pass through being used cooperatively for loading and compact heap, can be steel pipe being capable of self-centering, offset will not be generated, the phenomenon that position played a supporting role is longer, and steel pipe is not easy to produce deformation, can reduce hole location offset and recess, and bore operation can also be carried out to the steel pipe of multiple diameter, it is simple, convenient.
Description
Technical field
The utility model relates to mechanical equipment technical field, specially a kind of steel tube drilling machine.
Background technique
Steel pipe is a kind of metal parts for generally using in mechanical equipment and people's life, and steel pipe is processed into required structure
Part, the various operations such as needs to cut steel pipe, drill, welding, and drilling machine refers to using harder, sharper keen than object
Tool by way of rotary cutting or rotary squeezing, the mechanical equipment in cylindrical hole or hole is left on object, is led to
It crosses and drills to precise part, to get a desired effect, drilling machine has automatic drills and full-automatic drilling machine.
Existing drilling machine drills to steel tube surface, is all usually man-hour manually hand-held drilling machine, drills to steel tube surface,
Production efficiency is low, and labor intensity is higher, additionally due to steel pipe drilling when, the position discontinuity of steel pipe support,
Therefore in drilling machine drilling, be easy to drill into inner concavity so that pipe deformation, and if need to when being drilled to round on steel pipe,
It needs to carry out scribing line positioning first on steel pipe, the phenomenon that steel pipe will appear sliding when operating more inconvenient drilling, causes to drill
It positions poor.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of steel tube drilling machine, has hole location accurate positioning, steel
Pipe is unlikely to deform and the advantages that work efficiency is high, solves steel pipe and drills on fixture compressive deformation, the inaccurate positioning of steel pipe positioning
Lead to hole location offset and the low problem of working efficiency.
The utility model provides the following technical solutions: a kind of steel tube drilling machine, including borehole drill construction and and borehole drill construction
The drill bit of connection, the two sides of the borehole drill construction are fixedly installed with casing, and casing is actively socketed on the top of guiding axis, and two
The top that a guiding axis extends to jacket exterior is fixedly connected with the two sides of same elevating mechanism, the bottom end of the guiding axis
It is fixedly connected with pedestal, the bottom of described sleeve pipe is sequentially connected by the top of the compressing spring and pedestal that are sleeved on guiding axis,
The mobile mechanism being fixedly connected with immediately below drill bit at the top of the pedestal is fixedly connected at the top of the mobile mechanism
Support plate, the upper surface of the support plate are fixedly connected with the bottom of fixture.
Preferably, the elevating mechanism includes support base, and the quantity of the support base is two, and two support base difference
Be connected to the top of two guiding axis by two bolt threads, the inside of two support bases respectively with same rotation axis
By being clamped, the rotation axis is extended to for the junction of both ends difference pivot bush unit, the rotation axis and support base
The right end of buckle side is fixedly installed with handle, and the interlude fixing sleeve of the rotation axis is equipped with gear, the outer of the gear
It is intermeshed with rack gear, the side of the rack gear is fixedly mounted on the extrados of borehole drill construction.
Preferably, the mobile mechanism includes two guide plates being symmetrically installed, and the guide plate is fixedly mounted on pedestal
Upper surface, and the front of two guide plates slidably connects two groups of sliding blocks, and every group of quantity is two, four sliding blocks
Opposite side and four ends of cap ned be respectively fixedly connected with, the cap ned is not contacted with pedestal, in the cap ned
Portion's fixing sleeve is equipped with silk cap, and screw rod I is sequentially connected in the middle part of the silk cap, and the both ends of the screw rod I are supported with first respectively
The bottom of pedestal and the socket of the internal activity of the second support base, first support base and the second support base is fixedly mounted
In the upper surface of pedestal, the junction of first support base and the second support base and screw rod I passes through buckle and is prevented
Off card connects, and pointer is fixedly installed at the top of second support base, and the screw rod I is located at the right-hand end of the second support base
It is fixedly connected with the dial positioned at the pointer back side, the front of four sliding blocks is fixedly connected with the back side of support plate.
Preferably, the fixture includes that middle part offers special-shaped slot and is fixedly mounted on the loading block of support plate upper surface,
And the shape of special-shaped slot is similar to the longitudinal section shape of mineral water bottle opening, the loading block is located on the side wall inside special-shaped slot
The sliding slot of rectangle is offered, the loading block slidably connects compact heap by sliding slot, and the compact heap is located inside sliding slot
Side is movably installed with limit rod set, and the middle part of the limit rod set is fixedly connected with the bottom end of screw rod, the top of the screw rod
Extend to the outside of loading block.
Preferably, the end shape of the compact heap is triangular prism shaped, and the bottom angled face of compact heap and loading block
Inclined surface is mutually perpendicular to interlock.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the steel tube drilling machine by being used cooperatively for pointer and dial, while utilizing sliding block and screw rod I, so that branch
Fagging can level move left and right, the precision of drilling is improved in the position of adjustable fixture, can once drill out not on steel pipe
Processing efficiency is improved in the hole of same distance.
2, the steel tube drilling machine, by being used cooperatively for loading block and compact heap, can be steel pipe can self-centering, no
Offset can be generated, the position played a supporting role is longer, and steel pipe is not easy to produce deformation, can reduce hole location offset and recess
Phenomenon, and bore operation can also be carried out to the steel pipe of multiple diameter, it is simple, convenient.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model elevating mechanism schematic diagram；
Fig. 3 is the utility model mobile mechanism schematic diagram；
Fig. 4 is the utility model fixture schematic diagram；
Fig. 5 is the utility model supporting block schematic diagram；
Fig. 6 is the utility model fixture block schematic diagram.
In figure: 1, borehole drill construction；2, drill bit；3, casing；4, guiding axis；5, elevating mechanism；51, support base；52, it rotates
Axis；53, handle；54, gear；55, rack gear；6, pedestal；7, compressing spring；8, mobile mechanism；81, guide plate；82, sliding block；83, work
Cabinet frame；84, screw rod I；85, silk cap；86, the first support base；87, the second support base；88, pointer；89, dial；9, it props up
Fagging；10, fixture；101, loading block；102, compact heap；103, rod set is limited；104, screw rod II.
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.
As shown in Figure 1, a kind of steel tube drilling machine, including borehole drill construction 1 and the drill bit being connect with borehole drill construction 12, drilling
The two sides of mechanism 1 are fixedly installed with casing 3, and casing 3 is actively socketed on the top of guiding axis 4, and two guiding axis 4 extend to
Top outside casing 3 is fixedly connected with the two sides of same elevating mechanism 5；
As shown in Fig. 2, elevating mechanism 5 includes support base 51, the quantity of support base 51 is two, and two support bases 51 divide
Be not connected to the top of two guiding axis 4 by two bolt threads, the inside of two support bases 51 respectively with same rotation axis
By being clamped, rotation axis 52 extends for the junction of 52 both ends difference pivot bush unit, rotation axis 52 and support base 51
Right end to buckle side is fixedly installed with handle 53, and the interlude fixing sleeve of rotation axis 52 is equipped with gear 54, gear 54 it is outer
It is intermeshed along with rack gear 55, the side of rack gear 55 is fixedly mounted on the extrados of borehole drill construction 1, utilizes gear 54 and rack gear
55 be used cooperatively, can more easily move borehole drill construction 1, and the bottom end of guiding axis 4 is fixedly connected with pedestal 6, the bottom of casing 3
Portion is sequentially connected by the top of the compressing spring 7 and pedestal 6 that are sleeved on guiding axis 4, and the top of pedestal 6, which is fixedly connected with, to be located at
Mobile mechanism 8 immediately below drill bit 2；
As shown in figure 3, mobile mechanism 8 includes two guide plates 81 being symmetrically installed, guide plate 81 is fixedly mounted on pedestal 6
Upper surface, and the front of two guide plates 81 slidably connects two groups of sliding blocks 82, and every group of quantity is two, four sliding blocks
82 opposite side and four ends of cap ned 83 are respectively fixedly connected with, and cap ned 83 is not contacted with pedestal 6, in cap ned 83
Portion's fixing sleeve is equipped with silk cap 85, and the middle part of silk cap 85 is sequentially connected with screw rod I 84, and the both ends of screw rod I 84 are supported with first respectively
The bottom of pedestal 86 and the socket of the internal activity of the second support base 87, the first support base 86 and the second support base 87 is solid
Dingan County is mounted in the upper surface of pedestal 6, the first support base 86 and the second support base 87 and the junction of screw rod I 84 passes through card
Button carries out anticreep clamping, and the top of the second support base 87 is fixedly installed with pointer 88, and screw rod I 84 is located at the second support base 87
Right-hand end be fixedly connected with the dial 89 positioned at 88 back side of pointer, the front of four sliding blocks 82 and the back side of support plate 9 are solid
Fixed connection enables support plate 9 by being used cooperatively for pointer 88 and dial 89, while using sliding block 82 and screw rod I 84
Level moves left and right, and the position of adjustable fixture 10 improves the precision of drilling, different distance can be once drilled out on steel pipe
Hole, improve processing efficiency, the top of mobile mechanism 8 is fixedly connected with support plate 9, the upper surface of support plate 9 and fixture 10
Bottom is fixedly connected；
As shown in Figure 4, Figure 5 and Figure 6, fixture 10 includes that middle part offers special-shaped slot and is fixedly mounted on table in support plate 9
The loading block 101 in face, and the shape of special-shaped slot is similar to the longitudinal section shape of mineral water bottle opening, loading block 101 is located at abnormity
The sliding slot of rectangle is offered on side wall inside slot, loading block 101 slidably connects compact heap 102, compact heap by sliding slot
102 end shape is triangular prism shaped, and the bottom angled face of compact heap 102 and the inclined surface of loading block 101 are mutually perpendicular to hand over
Mistake, by being used cooperatively for loading block and compact heap, steel pipe can self-centering, and supporting steel pipe that can be stable avoids beating
Steel pipe unbalance stress generates deformation when hole, and the side that compact heap 102 is located inside sliding slot is movably installed with limit rod set 103, limit
The middle part of position rod set 103 is fixedly connected with the bottom end of screw rod II 104, and the top of screw rod II 104 extends to the outer of loading block 101
Portion.
Working principle turns screw rod II 104 and compact heap 102 is opened, steel pipe is put into the V-groove of loading block 101
It is interior, then screw rod II 104 is being turned so that compact heap 102 is closed, clamping steel pipe, rotary dial 89 is adjusted according to drill bit 2
Steel pipe position, swing handle 53 are rotated further by the adjustment punch position of dial 89 and are punched so that borehole drill construction 1 moves down.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
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)
1. a kind of steel tube drilling machine, including borehole drill construction (1) and the drill bit (2) connecting with borehole drill construction (1), feature exists
In: the two sides of the borehole drill construction (1) are fixedly installed with casing (3), and casing (3) is actively socketed on the top of guiding axis (4)
End, two guiding axis (4) extend to the external top of casing (3) and are fixedly connected with the two sides of same elevating mechanism (5), institute
The bottom end for stating guiding axis (4) is fixedly connected with pedestal (6), and the bottom of described sleeve pipe (3) passes through the pressure that is sleeved on guiding axis (4)
The top of contracting spring (7) and pedestal (6) is sequentially connected, and is fixedly connected with immediately below drill bit (2) at the top of the pedestal (6)
Mobile mechanism (8) is fixedly connected with support plate (9) at the top of the mobile mechanism (8), the upper surface of the support plate (9) with
The bottom of fixture (10) is fixedly connected.
2. a kind of steel tube drilling machine according to claim 1, it is characterised in that: the elevating mechanism (5) includes support base
(51), the quantity of the support base (51) is two, and two support bases (51) are connected to two by two bolt threads respectively
The top of a guiding axis (4), the inside of two support bases (51) are movable respectively with the both ends of same rotation axis (52) respectively
The junction of socket, the rotation axis (52) and support base (51), which passes through, to be clamped, and the rotation axis (52) extends to
The right end of buckle side is fixedly installed with handle (53), and the interlude fixing sleeve of the rotation axis (52) is equipped with gear (54), institute
The outer and rack gear (55) for stating gear (54) are intermeshed, and the side of the rack gear (55) is fixedly mounted on borehole drill construction (1)
On extrados.
3. a kind of steel tube drilling machine according to claim 1, it is characterised in that: the mobile mechanism (8) includes two right
Claiming the guide plate (81) of installation, the guide plate (81) is fixedly mounted on the upper surface of pedestal (6), and two guide plates (81)
Front slidably connects two groups of sliding blocks (82), and every group of quantity is two, the opposite side of four sliding blocks (82) and I-shaped
Four ends of frame (83) are respectively fixedly connected with, and the cap ned (83) does not contact with pedestal (6), in the cap ned (83)
Portion's fixing sleeve is equipped with silk cap (85), is sequentially connected with screw rod I (84) in the middle part of the silk cap (85), and the two of the screw rod I (84)
End is socketed with the internal activity of the first support base (86) and the second support base (87) respectively, first support base (86)
The upper surface of pedestal (6), first support base (86) and second are fixedly mounted on the bottom of the second support base (87)
The junction of support base (87) and screw rod I (84) passes through buckle and carries out anticreep clamping, second support base (87)
Top is fixedly installed with pointer (88), and the right-hand end that the screw rod I (84) is located at the second support base (87) is fixedly connected with position
The front of dial (89) in pointer (88) back side, four sliding blocks (82) is fixedly connected with the back side of support plate (9).
4. a kind of steel tube drilling machine according to claim 1, it is characterised in that: the fixture (10) offers including middle part
Special-shaped slot and the loading block (101) for being fixedly mounted on support plate (9) upper surface, and the shape of special-shaped slot and mineral water bottle opening is vertical
Similar to cross sectional shape, the loading block (101) is located at the sliding slot that rectangle is offered on the side wall inside special-shaped slot, the loading
Block (101) is slidably connected compact heap (102) by sliding slot, and the compact heap (102) is located at the side movable sleeve inside sliding slot
Equipped with limit rod set (103), the middle part of limit rod set (103) is fixedly connected with the bottom end of screw rod II (104), the screw rod
The top of II (104) extends to the outside of loading block (101).
5. a kind of steel tube drilling machine according to claim 4, it is characterised in that: the end shape of the compact heap (102)
To be triangular prism shaped, and the bottom angled face of compact heap (102) and the inclined surface of loading block (101) are mutually perpendicular to interlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821640639.6U CN209006722U (en) | 2018-10-10 | 2018-10-10 | A kind of steel tube drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821640639.6U CN209006722U (en) | 2018-10-10 | 2018-10-10 | A kind of steel tube drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209006722U true CN209006722U (en) | 2019-06-21 |
Family
ID=66837969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821640639.6U Active CN209006722U (en) | 2018-10-10 | 2018-10-10 | A kind of steel tube drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209006722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146311A (en) * | 2021-04-28 | 2021-07-23 | 深圳市中扬数控机床有限公司 | Adjustable clamping mechanism for assisting machining of numerical control milling machine |
-
2018
- 2018-10-10 CN CN201821640639.6U patent/CN209006722U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146311A (en) * | 2021-04-28 | 2021-07-23 | 深圳市中扬数控机床有限公司 | Adjustable clamping mechanism for assisting machining of numerical control milling machine |
| CN113146311B (en) * | 2021-04-28 | 2022-05-31 | 深圳市中扬数控机床有限公司 | Adjustable clamping mechanism for assisting machining of numerical control milling machine |
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