CN208913191U - A kind of drilling equipment for the processing of forged steel relief valve connecting flange - Google Patents
A kind of drilling equipment for the processing of forged steel relief valve connecting flange Download PDFInfo
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- CN208913191U CN208913191U CN201821795050.3U CN201821795050U CN208913191U CN 208913191 U CN208913191 U CN 208913191U CN 201821795050 U CN201821795050 U CN 201821795050U CN 208913191 U CN208913191 U CN 208913191U
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- side wall
- workbench
- relief valve
- flange
- sliding block
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Abstract
The utility model discloses a kind of drilling equipments for the processing of forged steel relief valve connecting flange of relief valve connecting flange processing technique field, including pedestal, the top of support frame as described above, which is run through, is plugged with sliding block, the bottom of the sliding block left side wall is provided with locking device, the centre of the sliding block downside wall is provided with cylinder, the downside wall of the connecting plate is provided with motor, the downside wall of the motor output end is provided with drilling rod, the intermediate active of the pedestal side wall is provided with workbench, the side wall of the workbench is movably set with two stack clamping devices, the device is clamped flange by supporting plate, the center of circle in the center of circle and workbench that make flange is located at same vertical line, flange accidental movement when avoiding drilling, pass through rotary work-table, the adjustable bore position on flange, avoid flange mobile, to ensure that every group of hole to method The distance between the blue center of circle is identical, improves the accuracy rate of drilling, the working efficiency of the staff of raising.
Description
Technical field
The utility model relates to relief valve connecting flange processing technique fields, specially a kind of to connect for forged steel relief valve
The drilling equipment of flange processing.
Background technique
Forged steel relief valve connecting flange needs to drill on flange in processing, but existing flange bores drilling dress
It sets, function is simple, needs continuous rotary flange in drilling, and different location drills on flange, but is easy to cause brill in this way
There is deviation in hole site, and when leading to two groups of flanged joints of later period, two groups of holes can not dock completely, for this purpose, it is proposed that a kind of use
In the drilling equipment of forged steel relief valve connecting flange processing.
Utility model content
The purpose of this utility model is to provide a kind of drilling equipments for the processing of forged steel relief valve connecting flange, with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: one kind being used for forged steel relief valve connecting flange
The drilling equipment of processing, including pedestal, are provided with support frame on the outside of pedestal side wall, and the top of support frame is through being plugged with cunning
Block, and the sliding slot to match with sliding block is offered at the top of support frame, the bottom of sliding block left side wall is provided with locking device, and locks
The side wall of tight device is bonded with the side wall of support frame inner cavity, and the centre of sliding block downside wall is provided with cylinder, cylinder output
Bottom be provided with telescopic rod, the bottom end of telescopic rod is provided with connecting plate, and the downside wall of connecting plate is provided with motor, motor output
The downside wall at end is provided with drilling rod, and the intermediate active of pedestal side wall is provided with workbench, the side wall activity setting of workbench
There are two stack clamping devices, and two stack clamping devices are distributed in crux, the left side setting of workbench and pedestal adjacent surface is limited
Position device.
Preferably, clamping device includes dovetail groove, and dovetail groove is provided with the side wall of workbench, a left side for dovetail groove inner cavity
The right equal activity in two sides is plugged with dovetails, and the side wall of dovetails is provided with support plate, and the top of support plate is provided with supporting plate, and
Threaded hole is offered in support plate, and the inner cavity of the two groups of threaded holes in left and right is bolted with screw rod, and the right end of screw rod is provided with knob.
Preferably, limiting device includes spring groove, and spring groove is provided with the left side of pedestal side wall, and spring groove inner cavity
Bottom be provided with limit spring, and the top of limit spring is provided with spacing ball, the downside wall of workbench be uniformly provided with
The limiting slot that spacing ball matches.
Preferably, locking device includes shell, and the right side wall of shell is connect with the bottom of sliding block left side wall, housing cavity
Top movable be plugged with piston plate, and the downside wall of piston plate is bonded with the side wall of support frame inner cavity, and the bottom of piston plate
End is provided with pull rod, and the downside wall of shell is run through in the bottom end of pull rod, the downside wall of the downside wall of piston plate and housing cavity it
Between be provided with reset spring, and the bottom end of pull rod is provided with pull ring, and the side wall of piston plate is evenly arranged with rack gear, support frame
The side wall of inner cavity offers the tooth socket to match with rack gear.
Preferably, the first graduation mark is provided at the top of support frame front side wall, and the first graduation mark is with support frame front side wall
Centre be zero graduation, the side wall of pedestal is provided with the second graduation mark, and the second graduation mark circular array is distributed.
Preferably, it is provided with guide pipe at left and right sides of sliding block downside wall, and is oriented to the bottom activity grafting of tube cavity
There is guiding inserted link, and is oriented to the bottom end of inserted link and the side wall connection of connecting plate.
Preferably, the outside of workbench and pedestal adjacent surface offers annular groove, and the inner cavity activity setting of annular groove
There is ball, and be provided with spacing block between two adjacent groups ball, the lateral wall of workbench is evenly arranged with handle, and handle is in ring
Shape array distribution.
Compared with prior art, the utility model has the beneficial effects that
1. the device by rotary screw rod, makes two groups of support plates drive supporting plate movements close to each other, by supporting plate by flange
It clamps, the center of circle in the center of circle and workbench that make flange is located at same vertical line, flange accidental movement when avoiding drilling, by turning
Dynamic workbench, the adjustable bore position on flange avoid flange mobile, drilling rod and flange circle when ensure that each drilling
The distance between heart is identical, to ensure that every group of hole is identical to the distance between the flange center of circle, improves the accuracy rate of drilling,
The working efficiency of the staff of raising；
2. by mobile sliding block, the horizontal distance between adjustable drilling rod and workbench is adapted to the device greatly
Small different flange, is expanded by reset spring, piston plate is pushed up, and is made the inner cavity of rack gear insertion tooth socket, is risen to sliding block
To fixed function, sliding block accidental movement is avoided, the external of drilling rod drilling is influenced, further ensures the accuracy of drilling.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model clamping device structural schematic diagram.
In figure: 1 pedestal, 2 support frames, 3 clamping devices, 31 dovetail grooves, 32 dovetails, 33 support plates, 34 supporting plates, 35
Bar, 4 cylinders, 5 telescopic rods, 6 connecting plates, 7 motors, 8 drilling rods, 9 workbench, 10 sliding blocks, 11 limiting devices, 12 balls, 13 lockings
Device.
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.
The utility model provides a kind of technical solution referring to FIG. 1-2: one kind is processed for forged steel relief valve connecting flange
Drilling equipment, including pedestal 1 is provided with support frame 2 on the outside of 1 side wall of pedestal, and the top of support frame 2 is through being plugged with cunning
Block 10, and the top of support frame 2 offers the sliding slot to match with sliding block 10, by mobile sliding block 10, adjustable drilling rod 8 with
Horizontal distance between workbench 9, makes the device be adapted to flange of different sizes, and the bottom of 10 left side wall of sliding block is provided with
Locking device 13, and the side wall of locking device 13 is bonded with the side wall of 2 inner cavity of support frame, the centre of 10 downside wall of sliding block is set
It is equipped with cylinder 4, the bottom of 4 output end of cylinder is provided with telescopic rod 5, and the bottom end of telescopic rod 5 is provided with connecting plate 6, connecting plate 6
Downside wall is provided with motor 7, and the downside wall of 7 output end of motor is provided with drilling rod 8, and the intermediate active of 1 side wall of pedestal is provided with
Workbench 9, the side wall of workbench 9 is movably set with two stack clamping devices 3, and two stack clamping devices 3 are distributed in crux,
Limiting device 11 is provided on the left of workbench 9 and 1 adjacent surface of pedestal, motor 7 is electrically connected by conducting wire and extraneous power switch
It connects.
Wherein, clamping device 3 includes dovetail groove 31, and dovetail groove 31 is provided with the side wall of workbench 9, in dovetail groove 31
The equal activity in the left and right sides of chamber is plugged with dovetails 32, and the side wall of dovetails 32 is provided with support plate 33, the top of support plate 33
End is provided with supporting plate 34, and threaded hole is offered in support plate 33, and the inner cavity of the two groups of threaded holes in left and right is bolted with screw rod 35, and
The right end of screw rod 35 is provided with knob, and about 35 mutual dislocation of the screw rod setting on two stack clamping devices 3 passes through rotary screw rod
35, so that two groups of support plates 33 is driven the movement close to each other of supporting plate 34, flange is clamped, the center of circle of flange and the circle of workbench 9 are made
The heart is located at same vertical line, flange accidental movement when avoiding drilling；
Limiting device 11 includes spring groove, and spring groove is provided with the left side of 1 side wall of pedestal, and the bottom of spring groove inner cavity
Portion is provided with limit spring, and the top of limit spring is provided with spacing ball, and the downside wall of workbench 9 is uniformly provided with and limits
The limiting slot that ball matches, limit spring push up spacing ball, make the inner cavity of spacing ball insertion limiting slot, play regular worker
The effect for making platform 9 avoids 9 unintentional rotation of workbench；
Locking device 13 includes shell, and the right side wall of shell is connect with the bottom of 10 left side wall of sliding block, housing cavity
Top movable is plugged with piston plate, and the downside wall of piston plate is bonded with the side wall of 2 inner cavity of support frame, and the bottom end of piston plate
It is provided with pull rod, and the downside wall of shell is run through in the bottom end of pull rod, between the downside wall of piston plate and the downside wall of housing cavity
It is provided with reset spring, and the bottom end of pull rod is provided with pull ring, and the side wall of piston plate is evenly arranged with rack gear, support frame 2
The side wall of inner cavity offers the tooth socket to match with rack gear, is expanded by reset spring and pushes up piston plate, makes rack gear
It is inserted into the inner cavity of tooth socket, fixed function is played to sliding block 10, avoids 10 accidental movement of sliding block, influences the stability of drilling；
The first graduation mark is provided at the top of 2 front side wall of support frame, and the first graduation mark is with the centre of 2 front side wall of support frame
For zero graduation, the presence of the first graduation mark facilitates the moving distance of accurate sliding block 10, and the side wall of pedestal 1 was provided with for the second quarter
Line is spent, and the second graduation mark circular array is distributed, the presence of the second graduation mark facilitates the rotational angle of precise operation platform 9；
Guide pipe is provided at left and right sides of 10 downside wall of sliding block, and the bottom activity for being oriented to tube cavity is plugged with guiding
Inserted link, and the bottom end for being oriented to inserted link is connect with the side wall of connecting plate 6, the matching of guide pipe and guiding inserted link plays connecting plate 6
To guiding role；
The outside of workbench 9 and 1 adjacent surface of pedestal offers annular groove, and the inner cavity of annular groove is movably set with ball
12, the presence of ball 12 is played the role of supporting workbench 9, when avoiding workbench 9 from surprisingly shaking, and reducing the rotation of workbench 9
Frictional force, and be provided with spacing block between two adjacent groups ball 12, play the role of that ball 12, the outside of workbench 9 is isolated
Wall is evenly arranged with handle, and handle circular array is distributed, and the presence of handle facilitates the rotation of workbench 9.
Flange: being placed on the top of workbench 9 by working principle, and rotary screw rod 35 makes two groups of support plates 33 drive supporting plate
34 movements close to each other, are clamped flange by supporting plate 34, pull downward on pull rod by pull ring, make rack gear at the top of piston plate with
Tooth socket separation, mobile sliding block 10 keep motor 7 mobile, drill on flange so as to adjust drilling rod 8 external, after location confirmation, pine
Pull ring is opened, reset spring expansion pushes up piston plate, makes the inner cavity of rack gear insertion tooth socket, plays fixed work to sliding block 10
With, motor 7 is powered on, and drilling rod 8 is driven to rotate, and cylinder 4 works, and pushing motor 7 moves down, and so that drilling rod 8 is drilled on flange, and
Tray 34 supports flange while clamping flange, can contact to avoid drilling rod 8 with workbench 9, when one group of hole is drilled
Afterwards, cylinder 4 drives drilling rod 8 to rise, rotary work-table 9, the adjustable bore position on flange, and cylinder 4 pushes electricity again
Machine 7, which moves down, to drill.
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 (7)
1. a kind of drilling equipment for the processing of forged steel relief valve connecting flange, including pedestal (1), feature exists: the pedestal
(1) it is provided on the outside of side wall support frame (2), the top of support frame as described above (2), which is run through, to be plugged with sliding block (10), and support frame
(2) sliding slot to match with sliding block (10) is offered at the top of, the bottom of sliding block (10) left side wall is provided with locking device
(13), and the side wall of locking device (13) is bonded with the side wall of support frame (2) inner cavity, in sliding block (10) downside wall
Between be provided with cylinder (4), the bottom of cylinder (4) output end is provided with telescopic rod (5), and the bottom end of the telescopic rod (5) is set
It is equipped with connecting plate (6), the downside wall of the connecting plate (6) is provided with motor (7), and the downside wall of motor (7) output end is set
It is equipped with drilling rod (8), the intermediate active of pedestal (1) side wall is provided with workbench (9), the side wall of the workbench (9)
It is movably set with two stack clamping devices (3), and two stack clamping devices (3) are distributed in crux, the workbench (9) and pedestal
(1) limiting device (11) are provided on the left of adjacent surface.
2. a kind of drilling equipment for the processing of forged steel relief valve connecting flange according to claim 1, it is characterised in that:
The clamping device (3) includes dovetail groove (31), and dovetail groove (31) is provided with the side wall of workbench (9), the dovetail groove
(31) the equal activity in the left and right sides of inner cavity is plugged with dovetails (32), and the side wall of the dovetails (32) is provided with support plate
(33), the top of the support plate (33) is provided with supporting plate (34), and threaded hole is offered in support plate (33), and two groups of left and right
The inner cavity of threaded hole is bolted with screw rod (35), and the right end of screw rod (35) is provided with knob.
3. a kind of drilling equipment for the processing of forged steel relief valve connecting flange according to claim 1, it is characterised in that:
The limiting device (11) includes spring groove, and spring groove is provided with the left side of pedestal (1) side wall, and the bottom of spring groove inner cavity
Portion is provided with limit spring, and the top of limit spring is provided with spacing ball, and the downside wall of the workbench (9) is uniformly provided with
The limiting slot to match with spacing ball.
4. a kind of drilling equipment for the processing of forged steel relief valve connecting flange according to claim 1, it is characterised in that:
The locking device (13) includes shell, and the right side wall of shell is connect with the bottom of sliding block (10) left side wall, and housing cavity
Top movable be plugged with piston plate, and the downside wall of piston plate is bonded with the side wall of support frame (2) inner cavity, and piston plate
Bottom end is provided with pull rod, and the downside wall of shell, the downside wall of piston plate and the downside wall of housing cavity are run through in the bottom end of pull rod
Between be provided with reset spring, and the bottom end of pull rod is provided with pull ring, and the side wall of piston plate is evenly arranged with rack gear, described
The side wall of support frame (2) inner cavity offers the tooth socket to match with rack gear.
5. a kind of drilling equipment for the processing of forged steel relief valve connecting flange according to claim 1, it is characterised in that:
The first graduation mark is provided at the top of support frame as described above (2) front side wall, and the first graduation mark is with the centre of support frame (2) front side wall
For zero graduation, the side wall of the pedestal (1) is provided with the second graduation mark, and the second graduation mark circular array is distributed.
6. a kind of drilling equipment for the processing of forged steel relief valve connecting flange according to claim 1, it is characterised in that:
Guide pipe is provided at left and right sides of sliding block (10) downside wall, and the bottom activity for being oriented to tube cavity is plugged with guiding and inserts
Bar, and the bottom end for being oriented to inserted link is connect with the side wall of connecting plate (6).
7. a kind of drilling equipment for the processing of forged steel relief valve connecting flange according to claim 1, it is characterised in that:
The outside of the workbench (9) and pedestal (1) adjacent surface offers annular groove, and the inner cavity of annular groove is movably set with ball
(12), it and between two adjacent groups ball (12) is provided with spacing block, the lateral wall of the workbench (9) is evenly arranged with handle,
And handle circular array is distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821795050.3U CN208913191U (en) | 2018-11-01 | 2018-11-01 | A kind of drilling equipment for the processing of forged steel relief valve connecting flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821795050.3U CN208913191U (en) | 2018-11-01 | 2018-11-01 | A kind of drilling equipment for the processing of forged steel relief valve connecting flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208913191U true CN208913191U (en) | 2019-05-31 |
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ID=66711369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821795050.3U Active CN208913191U (en) | 2018-11-01 | 2018-11-01 | A kind of drilling equipment for the processing of forged steel relief valve connecting flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208913191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976951A (en) * | 2019-12-13 | 2020-04-10 | 周狄超 | Building decoration board perforating device |
-
2018
- 2018-11-01 CN CN201821795050.3U patent/CN208913191U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976951A (en) * | 2019-12-13 | 2020-04-10 | 周狄超 | Building decoration board perforating device |
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