CN207086979U - Rig with support frame - Google Patents
Rig with support frame Download PDFInfo
- Publication number
- CN207086979U CN207086979U CN201720886125.8U CN201720886125U CN207086979U CN 207086979 U CN207086979 U CN 207086979U CN 201720886125 U CN201720886125 U CN 201720886125U CN 207086979 U CN207086979 U CN 207086979U
- Authority
- CN
- China
- Prior art keywords
- plate body
- support frame
- column
- support
- workbench
- 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
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- Earth Drilling (AREA)
- Drilling And Boring (AREA)
Abstract
The utility model discloses a kind of rig with support frame, its drip irrigation device is to include column, borehole drill construction and elevating mechanism are provided with column, elevating mechanism includes the workbench being arranged on by lifting assembly on column, workbench moves axially along column, side of the column away from workbench is provided with rack along its bus, the lifting assembly includes the sleeve pipe being set on column, the shell for being fixed on sleeve pipe and being connected with inside pipe casing, the vertical worm screw for being rotatably connected on shell and being engaged with rack, with the co-axially fixed driven pulley of worm screw, the driving wheel being connected by meshing transmission with driven pulley and the rocking handle being fixedly and coaxially connected with driving wheel, driving wheel and driven pulley are the vertical bevel gear of axis；Support frame as described above includes the support adjusting part that support base and relative support seat lift.The utility model solves the problems, such as the operation of conventional borehole equipment height of table fixed effect.
Description
Technical field
Process equipment is the utility model is related to, in particular, it is related to a kind of rig with support frame.
Background technology
Square tube is a kind of section light thin wall steel pipe of square hollow, also referred to as steel cold-forming shapes.It is with Q235 heat
Roll or cold-strip steel or roll bending be mother metal after cold bend(ing) machine-shaping again through square cross-sectional shape size made of high-frequency welding
Shaped steel.Square tube is commonly used to make skeleton, using preceding needing to be drilled on drilling machine, to install.
Drilling machine refers to the main lathe for processing hole on workpiece with drill bit.Usual bit is main motion, and drill bit is axial
Movement is feed motion.Drilling machine is simple in construction, and machining accuracy is relatively low, can holes drilled through, blind hole.The characteristics of drilling machine is processed
Workpiece is motionless in journey, and cutter does rotary motion, and is fed along major axes orientation, and operation can be manual or motor-driven.Tradition
Drilling machine place workpiece platform it is typically fixed, for the higher or shorter operator of height, square tube is drilled
Operation inconvenience.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is that providing a kind of drilling with support frame sets
It is standby, the height of conveniently adjusted workpiece, be advantageous to drilling operation.
To achieve the above object, the utility model provides following technical scheme：A kind of rig with support frame,
Including column, borehole drill construction and elevating mechanism are provided with column, elevating mechanism includes being arranged on column by lifting assembly
Workbench, workbench moves axially along column, and side of the column away from workbench is provided with rack, the liter along its bus
Part of coming down to a lower group includes the sleeve pipe being set on column, the shell for being fixed on sleeve pipe and being connected with inside pipe casing, vertical rotation connection
The worm screw engaged on shell and with rack, the active being connected by meshing transmission with the co-axially fixed driven pulley of worm screw, with driven pulley
Wheel and the rocking handle being fixedly and coaxially connected with driving wheel, driving wheel and driven pulley are the vertical bevel gear of axis；Support frame as described above
The support adjusting part lifted including support base and relative support seat.
By using above-mentioned technical proposal, by hand-held rocking handle and rotate, rocking handle driving driving wheel rotates, and is nibbled with driving wheel
The driven pulley of conjunction rotates, and driven pulley drives worm screw to rotate, and worm screw engages with rack 21 so that worm screw can be moved up with respect to rack or
Decline, so as to which lifting assembly drives workbench axially to be risen or fallen along column, the height meet demand of adjustment work platform.Together
When, the highly mobile to concordant with workbench of adjusting part will be supported, so as to by the support of one end of square tube on the table, it is another
End is supported on support adjusting part, keeps square tube horizontal, reduces the possibility that square tube tilts, and improves drilling quality.
The utility model is further arranged to：Horizontal range between support frame as described above and workbench is adjustable.
By using above-mentioned technical proposal, according to the square tube of different length, the position of support frame can be adjusted so that square tube
End supported, meet the drilling demand of different length specification square tube.
The utility model is further arranged to：Support frame as described above surrounds movable workbench.
By using above-mentioned technical proposal, according to square tube length and surrounding space environment, the position of support frame can be adjusted,
Angle between square tube and workbench changes, convenient drilling.
The utility model is further arranged to：The support base includes the montant being vertically arranged, and support adjusting part includes
The sliding sleeve that is set on montant, it is fixedly connected with sliding sleeve and horizontally disposed support bar.
By using above-mentioned technical proposal, along montant moving sliding sleeve, then the height of support bar accordingly changes so that support
Bar and workbench it is highly consistent, keep the square tube that is supported on horizontal, improve drilling quality.
The utility model is further arranged to：Fastener is threaded with the sliding sleeve, the end of fastener is supported to perpendicular
On bar.
By using above-mentioned technical proposal, unscrew fastener, sliding sleeve can move on montant, after position suitable, tighten
Fastener, then sliding sleeve position fix, reduce the possibility landed in use of support bar.
The utility model is further arranged to：The rig also includes fixture, and one end of fixture is supported on workbench
The upper and other end is supported on support adjusting part.
By using above-mentioned technical proposal, square tube is arranged on fixture, and square tube is relatively fixed with chucking position so that same
The bore position for criticizing square tube is certain.
The utility model is further arranged to：The fixture includes plate body one and plate body two, in plate body one and plate body two
Some locating dowels for being used to fix square tube are simultaneously provided with, guide pipe is provided with apart from end regular length in the another side of plate body one
One, the position of guide pipe one is corresponded on plate body one and is coaxially provided with through hole one, is set in the another side of plate body two apart from end regular length
There is guide pipe two, the position of guide pipe two is corresponded on plate body two and is coaxially provided with through hole two.
By using above-mentioned technical proposal, between square tube is fixed locating dowel on plate body one and plate body two, square tube
Threshold value through hole one and through hole are fixed for position, and such borehole drill construction can be beaten respectively along guide pipe one and guide pipe two
Hole, improve borehole accuracy.
The utility model is further arranged to：Holding tank is provided with the plate body one along its length, plate body two is with holding
Groove of receiving is with merging Relative sliding.
By using above-mentioned technical proposal, the length of fixture can be adjusted, to adapt to the square tube of different length.
The utility model is further arranged to：The plate body one and/or plate body two are provided with lightening hole.
By using above-mentioned technical proposal, the overall weight of fixture mitigates, convenient use.
In summary, the utility model has the advantages that compared to prior art：1. the height of workbench according to
The height of operator can be adjusted, and facilitate operator to work；2. after clamping square tube and drilling with fixture, the position in hole is fixed, side
The installation of phase square tube after an action of the bowels；3. the length of fixture can be adjusted, meet the drilling demand of different length square tube.
Brief description of the drawings
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is that embodiment shows support frame and the top view of elevating mechanism position annexation；
Fig. 3 be embodiment show elevating mechanism internal structure in fig. 2 A-A to sectional view；
Fig. 4 is the enlarged drawing in the structure B portions in figure 3 that embodiment shows lifting assembly；
Fig. 5 is the sectional view that embodiment fixture clamps square tube state；
Fig. 6 is the support adjusting part and the sectional view of base annexation of support frame in embodiment.
In figure：1st, base；2nd, column；21st, rack；22nd, limited block；3rd, elevating mechanism；31st, lifting assembly；311st, sleeve pipe；
312nd, shell；313rd, worm screw；314th, driven pulley；315th, driving wheel；316th, rocking handle；32nd, workbench；4th, borehole drill construction；41st, control
Case；42nd, control handle is fed；43rd, drill bit；5th, fixture；51st, plate body one；511st, holding tank；512nd, end locating dowel one；513rd, lead
Xiang Guanyi；514th, through hole one；515th, fastening bolt；52nd, plate body two；521st, end locating dowel two；522nd, guide pipe two；523rd, lead to
Hole two；524th, lightening hole；6th, support frame；61st, support base；62nd, adjusting part is supported；621st, support bar；622nd, sliding sleeve；63rd, it is tight
Firmware；7th, square tube.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Wherein identical parts are presented with like reference characters.It should be noted that the word used below in description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in accompanying drawing 1, word " bottom surface " and " top surface ", " interior " and
" outer " is referred respectively to towards or away from the direction of particular elements geometric center.
Embodiment：
Rig with support frame, as depicted in figs. 1 and 2, including base 1 and it is fixed on vertically vertical on base 1
Post 2, is provided with elevating mechanism 3 on column 2, and the top of column 2 is fixed with borehole drill construction 4, fixture is connected with elevating mechanism 3
5, the other end of fixture 5 is propped up on support frame 6.
With reference to figure 1 and Fig. 2, borehole drill construction 4 is vertically done including drill bit 43, the control drill bit 43 set straight down
The feeding control handle 42 of feed motion and the control cabinet 41 for controlling drill bit 43 to rotate, control cabinet 41 rotate with driving drill bit 43
Motor electrically connects.
Referring to figs. 2 and 3 having a rack 21 along its axial restraint at the middle part of column 2, the top connection limited location of rack 21
Block 22, the height of limited block 22 are less than the height of drill bit 43, prevent that motion contacts elevating mechanism 3 with drill bit 43 upwards.
Elevating mechanism 3 includes workbench 32, and workbench 32 is connected by lifting assembly 31 with column 2.Lifting assembly 31 wraps
Include and sleeve pipe 311 on column 2 is fixedly connected with and be set in workbench 32, the shell of inner chamber connection is fixed with sleeve pipe 311
312, the worm screw 313 for being vertically arranged and being engaged with rack 21 is connected with the inner rotation of shell 312, the end of worm screw 313 is coaxial
It is fixedly connected with driven pulley 314.To avoid driven pulley 314 from being interfered with rack 21, the largest contours of driven pulley 314 are straight
Footpath is less than the diameter of worm screw 313.The engagement of driven pulley 314 is connected with driving wheel 315, and driving wheel 315 and driven pulley 314 are bevel gear
And axis is vertical.Driving wheel 315 is rotatably connected on shell 312 by wheel shaft, and wheel the tip of the axis is fixed with rocking handle 316.
By hand-held rocking handle 316 and rotate, rocking handle 316 drives driving wheel 315 to rotate, and is engaged with driving wheel 315 driven
Wheel 314 rotates, and driven pulley 314 drives worm screw 313 to rotate, and worm screw 313 engages with rack 21 so that worm screw 313 can be with respect to tooth
Bar 21 is moved up or declined, so as to which lifting assembly 31 drives workbench 32 axially to be risen or fallen along column 2, adjustment work platform 32
Height meet demand.When the height of workbench 32 is suitable, rocking handle 316 is unclamped, is set because the upper tooth of worm screw 313 is oblique
Put, worm screw 313 is engaged with the in the vertical direction of rack 21 so that rack 21 limits worm screw 313 and moved downward, so as to lifting assembly
31 are supported on column 2 and will not move.
With reference to figure 1 and Fig. 5, fixture 5 includes the plate body 1 and plate body 2 52 of straight line connection.Grown inside plate body 1 along it
Degree direction is provided with holding tank 511, and the profile of holding tank 511 and plate body 2 52 is adapted so that plate body 2 52 can be in holding tank
Slid in 511, so as to the length of alignment jig 5.
The one end of the top surface of plate body 1 away from plate body 2 52 is fixed with the guide pipe 1 of open at both ends, in plate body one
The through hole 1 that penetrability is provided with guide pipe 1, the diameter of through hole 1 and the internal diameter of guide pipe 1 are corresponded on 51
It is identical, so that drill bit 43 can be drilled through guide pipe 1.Fastening bolt 515 is provided with the other end of plate body 1,
By tightening fastening bolt 515 then plate body 1 and the fixed position of plate body 2 52；Unscrew fastening bolt 515, then plate body 2 52 can
To be slid in holding tank 511.
One end of plate body 2 52 is extend into holding tank 511, and the other end of plate body 2 52 is provided with guide pipe 2 522, in plate
Corresponded on body 2 52 and through hole 2 523 is provided with guide pipe 2 522, the diameter of through hole 2 523 and the internal diameter phase of guide pipe 2 522
Together.Lightening hole 524 is provided with plate body 2 52, to reduce overall weight.
End locating dowel 1 is fixed with the end of plate body 1, end locating dowel 1 exists with guide pipe 1
The both sides of plate body 1.End locating dowel 2 521 is fixed with the end of plate body 2 52, end locating dowel 2 521 is determined with end
Position post 1 is located at homonymy, for clamping the both ends for being clamped on square tube 7.
Referring to figs. 2 and 6 support frame 6 includes support base 61, the support adjusting part 62 on support base 61, used
The fastener 63 on support base 61 is fixed in adjusting part 62 will be supported.Support base 61 include horizontally disposed cross bar and
Montant in the middle part of cross bar.Support adjusting part 62 includes the sliding sleeve 622 being set on montant and sliding sleeve 622 is solid
Fixed connection and horizontally disposed support bar 621.Fastener 63 is threadedly coupled with sliding sleeve 622 and end is supported to montant.
The application method of the rig with support frame is as follows：
Operator is according to height, height meet demand of the adjustment work platform 32 of swinging handle 316 on column 2.According to side
The length of pipe 7, the length of alignment jig 5 so that the end locating dowel 1 and end locating dowel 2 521 at the both ends of fixture 5 fix
At the both ends of square tube 7, tighten fastening bolt 515 and fix.
Fixture 5 is placed on workbench 32 together with one end of square tube 7, the other end is supported on the support of support adjusting part 62
On bar 621, when avoiding square tube 7 long, hanging one end causes the one end of workbench 32 to tilt, and prevents bore inclining.Unscrew fastening
Part 63, drag support adjusting part 62 with hand and slid along montant, until square tube 7 and the keeping parallelism of workbench 32.Move horizontally folder
Tool 5 so that guide pipe 1 aligns with drill bit 43, and operation feeding control handle 42 causes drill bit 43 to be punched in square tube 7.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of rig with support frame, including column (2), borehole drill construction (4) and lift are provided with column (2)
Structure (3), elevating mechanism (3) include the workbench (32) being arranged on by lifting assembly (31) on column (2), workbench (32) edge
Column (2) moves axially, it is characterised in that：Side of the column (2) away from workbench (32) is provided with rack along its bus
(21), the lifting assembly (31) include be set on column (2) sleeve pipe (311), be fixed on sleeve pipe (311) and and sleeve pipe
(311) shell (312) of internal connection, the worm screw for being rotatably connected on shell (312) and being engaged with rack (21) vertically
(313), the driving wheel (315) being connected by meshing transmission with worm screw (313) co-axially fixed driven pulley (314), with driven pulley (314)
And the rocking handle (316) being fixedly and coaxially connected with driving wheel (315), driving wheel (315) and driven pulley (314) they are that axis is vertical
Bevel gear；Support frame as described above (6) includes the support adjusting part (62) that support base (61) and relative support seat (61) lift.
2. the rig according to claim 1 with support frame, it is characterised in that：Support frame as described above (6) and work
Horizontal range between platform (32) is adjustable.
3. the rig according to claim 2 with support frame, it is characterised in that：Support frame as described above (6) surrounds work
It is mobile to make platform (32).
4. the rig according to claim 1 with support frame, it is characterised in that：The support base (61) includes perpendicular
The montant directly set, sliding sleeve (622) that support adjusting part (62) includes being set on montant, it is fixedly connected with sliding sleeve (622)
And horizontally disposed support bar (621).
5. the rig according to claim 4 with support frame, it is characterised in that：Screw thread on the sliding sleeve (622)
Fastener (63) is connected with, the end of fastener (63) is supported to montant.
6. the rig according to claim 1 with support frame, it is characterised in that：The rig also includes folder
Have (5), one end of fixture (5) is supported on workbench (32) and the other end is supported on support adjusting part (62).
7. the rig according to claim 6 with support frame, it is characterised in that：The fixture (5) includes plate body
One (51) and plate body two (52), it is provided with the one side of plate body one (51) and plate body two (52) some for fixing square tube (7)
Locating dowel, guide pipe one (513) is provided with apart from end regular length in the another side of plate body one (51), is corresponded on plate body one (51)
Guide pipe one (513) position is coaxially provided with through hole one (514), is provided with the another side of plate body two (52) apart from end regular length
Guide pipe two (522), guide pipe two (522) position is corresponded on plate body two (52) and is coaxially provided with through hole two (523).
8. the rig according to claim 7 with support frame, it is characterised in that：Described (51) interior edge of plate body one its
Length direction is provided with holding tank (511), and plate body two (52) is matched somebody with somebody with holding tank (511) and merges Relative sliding.
9. the rig according to claim 8 with support frame, it is characterised in that：The plate body one (51) and/or
Plate body two (52) is provided with lightening hole (524).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720886125.8U CN207086979U (en) | 2017-07-19 | 2017-07-19 | Rig with support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720886125.8U CN207086979U (en) | 2017-07-19 | 2017-07-19 | Rig with support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207086979U true CN207086979U (en) | 2018-03-13 |
Family
ID=61545536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720886125.8U Expired - Fee Related CN207086979U (en) | 2017-07-19 | 2017-07-19 | Rig with support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207086979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116511566A (en) * | 2023-06-30 | 2023-08-01 | 四川飞亚动力科技股份有限公司 | Drilling machine tool for engine crankshaft bearing cover |
-
2017
- 2017-07-19 CN CN201720886125.8U patent/CN207086979U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116511566A (en) * | 2023-06-30 | 2023-08-01 | 四川飞亚动力科技股份有限公司 | Drilling machine tool for engine crankshaft bearing cover |
| CN116511566B (en) * | 2023-06-30 | 2023-09-05 | 四川飞亚动力科技股份有限公司 | Drilling machine tool for engine crankshaft bearing cover |
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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: 20180313 Termination date: 20210719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |