CN209407971U - A kind of flange chamfering adjustable clamp - Google Patents
A kind of flange chamfering adjustable clamp Download PDFInfo
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- CN209407971U CN209407971U CN201822100485.8U CN201822100485U CN209407971U CN 209407971 U CN209407971 U CN 209407971U CN 201822100485 U CN201822100485 U CN 201822100485U CN 209407971 U CN209407971 U CN 209407971U
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- nut
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Abstract
The utility model relates to the technical fields of flange processing, it is intended to provide a kind of flange chamfering adjustable clamp, its key points of the technical solution are that including bottom plate, side plate, first grip block, second grip block and regulating mechanism, side plate is arranged on bottom plate, the regulating mechanism includes adjusting rod, first nut block and the second nut block, the adjusting rod is rotationally connected with side plate, the adjusting rod is equipped with contrary screw thread, the screw thread contrary on adjusting rod is spirally connected respectively for first nut block and the second nut block, the bottom plate is equipped with guide groove, guide pad is equipped in first nut block and the second nut block, the guide pad is slidably matched with guide groove, first grip block and the second grip block are connected to the first nut block and the second nut block.This flange chamfering can clamp flange with adjustable clamp, and flange is avoided to shake in chamfer process, to bring convenience for flange chamfering.
Description
Technical field
The utility model relates to the technical field of flange processing, in particular to a kind of flange chamfering adjustable clamps.
Background technique
Flange is called flange flange disk or flange.Flange is part interconnected between axis and axis, between pipe end
Connection；Also have with the flange on equipment is imported and exported, for the connection between two equipment.
It is an essential procedure to flange chamfering in flange process, gives ring flange chamfering, mainly fall
Fall sharp corner angle, prevents sharp corner angle from hurting sb.'s feelings.
Currently, the Chinese patent that notification number is CN207900282U discloses a kind of semi-automatic chamfering drilling machine, including machine
Frame, drill bit, for drive drill bit rotate rotating mechanism and be set in rack for drive drill bit move back and forth pushing
Mechanism, the press mechanism include that the lower limiting board that connect with actuator of the actuator being installed in rack, an end face, fixation are set
The fixed plate that is placed in rack, one end are fixedly connected with lower limiting board and slide the main shaft for being arranged in the fixed plate, the brill
Head is fixedly installed on the other end of lower limiting board, is provided between the main shaft and fixed plate reciprocal for limiting actuator
The limit assembly of motion range.
This drilling machine needs to place flange on the rack, but has not been used to press from both sides in rack when to flange chamfering
It enforces the law blue fixture, causes flange to shake in chamfer process, to make troubles for flange chamfering, therefore, for this field
Technical staff has a kind of fixture yet-to-be developed, can clamp to flange, flange is avoided to shake in chamfer process, to be
Flange chamfering is brought convenience.
Utility model content
The purpose of the utility model is to provide a kind of flange chamfering adjustable clamps, can clamp to flange,
Flange is avoided to shake in chamfer process, to bring convenience for flange chamfering.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of flange chamfering adjustable clamp, including bottom plate, side plate, the first grip block, the second grip block and adjusting machine
Structure, side plate are arranged on bottom plate, and the regulating mechanism includes adjusting rod, the first nut block and the second nut block, the adjusting rod
It is rotationally connected with side plate, the adjusting rod is equipped with contrary screw thread, first nut block and the second nut block difference
Contrary screw thread is spirally connected on adjusting rod, and the bottom plate is equipped with guide groove, first nut block and the second nut block
On be equipped with guide pad, the guide pad is slidably matched with guide groove, and first grip block and the second grip block are separately connected
In the first nut block and the second nut block.
Bottom plate is mounted in the rack of drilling machine when carrying out chamfering to flange by using above-mentioned technical proposal, is rotated
Adjusting rod, adjusting rod drives the first nut block and the second nut block mobile towards mutual departing direction during rotation, to block edge
Guide groove sliding improve the first nut block so that the moving direction for the first nut block and the second nut block is oriented to
With stability of second nut block in moving process, the first grip block and the second grip block are respectively with the first nut block and
Two nut blocks are mobile, and flange is placed between the first grip block and the second grip block, are rotated further by adjusting rod, and adjusting rod drives the
One nut block and the second nut block are mobile towards direction close to each other, until the first grip block and the second grip block contradict flange
Two sides are clamped flange, to realize the purpose clamped to flange, avoid flange from shaking in chamfer process, are
Flange chamfering is brought convenience.
Further setting: the guide pad is equipped with ball, and the ball contradicts guiding trench bottom.
By using above-mentioned technical proposal, during guide pad is slided along guide groove, ball is rolled, and makes to lead
Rolling friction is become from sliding friction between block and guiding trench bottom, the frictional force that guide pad is subject to is reduced, to make to lead
Movement to block is more smooth.
Further setting: further including driving device, the driving device includes motor, and the motor is removably connected to bottom
It links on plate and with adjusting rod.
By using above-mentioned technical proposal, motor is able to drive adjusting rod rotation in the operating condition, to realize adjusting
Relative position between first nut block and the second nut block, and then adjust opposite between the first grip block and the second grip block
Position saves manpower, and adjustment speed is very fast compared with by manually adjusting.
Further setting: the driving device further includes driving gear and driven gear, and the driving gear is arranged in electricity
On machine, the driven gear is arranged on adjusting rod, the driving gear and driven gear engagement, and the driving gear is less than
Driven gear.
By using above-mentioned technical proposal, motor drives driving gear to rotate in the operating condition, driving gear drive with
Its driven gear engaged rotation, since driving gear is less than driven gear, is played deceleration and is made so that adjusting rod be driven to rotate
With and then making the moving process of the first nut block and the second nut block more so that the revolving speed of adjusting rod be made to be less than the revolving speed of motor
Add stabilization.
Further setting: sheet rubber is respectively equipped on first grip block and the second grip block, and on the sheet rubber
Equipped with protruding block.
It is convex on sheet rubber in the first grip block and the second grip block clamping flange by using above-mentioned technical proposal
Bittiness to contradict with flange, to increase the frictional force that flange is subject to, reduce that flange occurs rotation phenomenon in chamfering can
It can property.
Further setting: it is detachably connected between the side plate and bottom plate.
By using above-mentioned technical proposal, when bottom plate is fixed on the rack, after to flange chamfering, by motor the bottom of from
It is disassembled on plate, then side plate is disassembled from bottom plate, thus what realization disassembled motor together with regulating mechanism
Purpose, the first grip block and the second grip block are removed together with regulating mechanism, to place other folders on bottom plate
Tool, enables the drilling machine connecting with this fixture to other work pieces process.
Further setting: the bottom plate be equipped with the first dovetail groove, the side plate be equipped with the first coattail strip, described first
Coattail strip is slidably matched with the first dovetails, and one end of first dovetail groove is equipped with limited block, and the bottom plate deviates from limited block
One end be equipped with the second dovetail groove, be sliding combined with the second dovetails in second dovetail groove, set in second dovetails
There is limit plate, the limit plate contradicts one end that the first coattail strip deviates from limited block.
By using above-mentioned technical proposal, in disassembly, slip limiting plate makes limit plate face away from the first coattail strip side
To movement, limit plate drives the second dovetails to slide along the second dovetail groove, releases limit of the limit plate to the first coattail strip, draws
Dynamic side plate, side plate drive the first coattail strip to slide along the first dovetail groove, when the first coattail strip is detached from the first dovetail groove, realize
The purpose that side plate is disassembled, and then realize the purpose for disassembling regulating mechanism, to install other folders on bottom plate
Tool.
Further setting: being additionally provided with spring in second dovetail groove, one end of the spring connects the second dovetail groove, separately
One end connects the second dovetails.
By using above-mentioned technical proposal, spring in the raw when, limit plate receives the elastic force of spring, limit
Plate contradicts the first coattail strip, limits to the first coattail strip, accidentally scraping limit plate at other people leads to limit plate
When displacement, limit plate can be promptly restored to origin-location under the resilient force of spring, to solve limit plate
The problem of cannot automatically reseting after displacement.
In conclusion the utility model has the following beneficial effects:
1, the first grip block and the second grip block contradict the two sides of flange, are clamped to flange, to realize to flange
The purpose clamped, avoids flange from shaking in chamfer process, brings convenience for flange chamfering；
2, motor is able to drive adjusting rod rotation in the operating condition, thus adjust the first grip block and the second grip block it
Between relative position, with by manually adjust compared with, save manpower, and adjustment speed is very fast；
3, limit plate can be promptly restored to origin-location under the resilient force of spring, to solve limit plate hair
The problem of cannot automatically reseting after raw displacement.
Detailed description of the invention
Fig. 1 is in the present embodiment for embodying the structural schematic diagram of the utility model；
Fig. 2 is in the present embodiment for embodying the structural schematic diagram of positional relationship between drilling machine and bottom plate；
Fig. 3 is in the present embodiment for embodying the structural schematic diagram of positional relationship between limited block and the first dovetail groove；
Fig. 4 is in Fig. 1 for embodying the portion the A schematic enlarged-scale view of positional relationship between the second dovetails and limit plate；
Fig. 5 is in the present embodiment for embodying the structural schematic diagram of positional relationship between guide pad and ball；
Fig. 6 is in Fig. 1 for embodying the portion the B schematic enlarged-scale view of driving device.
In figure, 1, bottom plate；2, side plate；3, the first grip block；4, the second grip block；5, regulating mechanism；51, adjusting rod；52,
First nut block；53, the second nut block；6, drilling machine；7, supporting leg；8, the first dovetail groove；9, the first coattail strip；10, limited block；
11, the second dovetail groove；12, the second dovetails；13, limit plate；14, spring；15, guide groove；16, guide pad；17, ball；18,
Driving device；181, motor；182, driving gear；183, driven gear；19, sheet rubber；20, protruding block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of flange chamfering adjustable clamp, as shown in Figure 1, including bottom plate 1, side plate 2, the first grip block
3, the second grip block 4, regulating mechanism 5 and driving device 18.
As depicted in figs. 1 and 2, bottom plate 1 is welded in the rack of drilling machine 6, and bottom plate 1 is additionally provided with supporting leg close to ground side
7, to improve the stability of bottom plate 1, side plate 2 is removably connected to bottom plate 1, and bottom plate 1 is equipped with the first dovetail groove 8, on side plate 2
Equipped with the first coattail strip 9, the first coattail strip 9 is slidably matched with the first dovetails, as shown in Figure 3 and Figure 4, the first dovetail groove 8
One end is equipped with limited block 10, and bottom plate 1 is equipped with the second dovetail groove 11 away from one end of limited block 10, and sliding is matched in the second dovetail groove 11
Conjunction has the second dovetails 12, and the second dovetails 12 are equipped with limit plate 13, are additionally provided with spring 14, spring 14 in the second dovetail groove 11
One end connect the second dovetail groove 11, the other end connect the second dovetails 12, spring 14 in the raw when, limit plate 13 supports
One end that the first coattail strip 9 deviates from limited block 10 is touched, to realize the limit to the first coattail strip 9.
As shown in Figure 1 and Figure 5, regulating mechanism 5 includes adjusting rod 51, the first nut block 52 and the second nut block 53, is adjusted
Bar 51 is rotationally connected with side plate 2, and adjusting rod 51 is equipped with contrary screw thread, and the first nut block 52 and the second nut block 53 are divided
The screw thread contrary on adjusting rod 51 is not spirally connected, and bottom plate 1 is equipped with guide groove 15, the first nut block 52 and the second nut block
Guide pad 16 is equipped on 53, guide pad 16 is slidably matched with guide groove 15, so as to the first nut block 52 and the second nut block
53 moving direction is oriented to, and guide pad 16 is equipped with ball 17, and ball 17 contradicts 15 bottom of guide groove, to make guide pad
16 sliding process is more smooth.
As shown in figures 1 to 6, driving device 18 includes motor 181, driving gear 182 and driven gear 183, motor 181
It is removably connected to bottom plate 1 by screw, driving gear 182 is arranged on motor 181, and driven gear 183 is arranged in adjusting rod
On 51, driving gear 182 and driven gear 183 are engaged, and driving gear 182 is less than driven gear 183, are made to play deceleration
With, make adjusting rod 51 revolving speed be less than motor 181 revolving speed.
As shown in Figure 1, the first grip block 3 and the second grip block 4 are connected to the first nut block 52 and the second nut block
53, and the first grip block 3 is equipped with close to the side of the second grip block 4 and the second grip block 4 close to the side of the first grip block 3
Sheet rubber 19, sheet rubber 19 are equipped with protruding block 20, and protruding block 20 and sheet rubber 19 are integrally formed.
Implementation process: when carrying out chamfering to flange, start motor 181, motor 181 drives driving gear 182 to rotate, main
Moving gear 182 drives driven gear 183 to rotate during rotation, and driven gear 183 drives adjusting rod 51 to rotate, adjusting rod 51
It drives the first nut block 52 and the second nut block 53 mobile towards mutual departing direction during rotation, flange is placed on first
Between grip block 3 and the second grip block 4, it is again started up motor 181, motor 181 passes through driving gear 182 and driven gear 183
Adjusting rod 51 is driven to rotate again, adjusting rod 51 drives the first nut block 52 and the second nut block 53 to move towards direction close to each other
Dynamic, until the first grip block 3 and the second grip block 4 clamp flange, flange contradicts the protruding block 20 on sheet rubber 19, thus real
The purpose now clamped to flange, avoids flange from shaking in chamfer process, brings convenience for flange chamfering.
After to flange chamfering, the drilling machine 6 for if desired installing this fixture processes other workpiece, by fixed motor
181 screw disassembling gets off, so that motor 181 and the driving gear being connected on motor 181 182 be disassembled.
After motor 181 and driving gear 182 are disassembled, slip limiting plate 13 makes limit plate 13 face away from first
9 direction of coattail strip is mobile, and the second dovetails 12 are slided along the second dovetail groove 11, and spring 14 is become compressing shape from nature
State releases limit of the limit plate 13 to the first coattail strip 9, pulls side plate 2, and side plate 2 drives the first coattail strip 9 along the first dovetail
Slot 8 slides, and when the first coattail strip 9 is detached from the first dovetail groove 8, realizes the purpose for disassembling side plate 2, and then realizes and will adjust
The purpose that section mechanism 5, the first grip block 3 and the second grip block 4 disassemble, it is convenient to install other fixtures on bottom plate 1
Drilling machine 6 processes other workpiece.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of flange chamfering adjustable clamp, it is characterised in that: including bottom plate (1), side plate (2), the first grip block (3),
Second grip block (4) and regulating mechanism (5), side plate (2) are arranged on bottom plate (1), and the regulating mechanism (5) includes adjusting rod
(51), the first nut block (52) and the second nut block (53), the adjusting rod (51) are rotationally connected with side plate (2), the adjusting
Bar (51) is equipped with contrary screw thread, first nut block (52) and the second nut block (53) respectively with adjusting rod (51)
Upper contrary screw thread is spirally connected, and the bottom plate (1) is equipped with guide groove (15), first nut block (52) and the second nut
It is equipped on block (53) guide pad (16), the guide pad (16) is slidably matched with guide groove (15), first grip block (3)
The first nut block (52) and the second nut block (53) are connected to the second grip block (4).
2. a kind of flange chamfering adjustable clamp according to claim 1, it is characterised in that: on the guide pad (16)
Equipped with ball (17), the ball (17) contradicts guide groove (15) bottom.
3. a kind of flange chamfering adjustable clamp according to claim 1, it is characterised in that: further include driving device
(18), the driving device (18) includes motor (181), the motor (181) be removably connected on bottom plate (1) and with adjusting
Bar (51) linkage.
4. a kind of flange chamfering adjustable clamp according to claim 3, it is characterised in that: the driving device (18)
Further include driving gear (182) and driven gear (183), the driving gear (182) is arranged on motor (181), it is described from
Moving gear (183) is arranged on adjusting rod (51), the driving gear (182) and driven gear (183) engagement, and the active
Gear (182) is less than driven gear (183).
5. a kind of flange chamfering adjustable clamp according to claim 1, it is characterised in that: first grip block
(3) and on the second grip block (4) it is respectively equipped with sheet rubber (19), and the sheet rubber (19) is equipped with protruding block (20).
6. a kind of flange chamfering adjustable clamp according to claim 4, it is characterised in that: the side plate (2) and bottom
Plate is detachably connected between (1).
7. a kind of flange chamfering adjustable clamp according to claim 6, it is characterised in that: set on the bottom plate (1)
Have the first dovetail groove (8), the side plate (2) is equipped with the first coattail strip (9), first coattail strip (9) and the first dovetails
It is slidably matched, one end of first dovetail groove (8) is equipped with limited block (10), and the bottom plate (1) deviates from the one of limited block (10)
End is equipped with the second dovetail groove (11), is sliding combined with the second dovetails (12) in second dovetail groove (11), second swallow
Tail block (12) is equipped with limit plate (13), and the limit plate (13) contradicts one end that the first coattail strip (9) deviate from limited block (10).
8. a kind of flange chamfering adjustable clamp according to claim 7, it is characterised in that: second dovetail groove
(11) it is additionally provided with spring (14) in, one end of the spring (14) connects the second dovetail groove (11), and the other end connects the second dovetail
Block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822100485.8U CN209407971U (en) | 2018-12-13 | 2018-12-13 | A kind of flange chamfering adjustable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822100485.8U CN209407971U (en) | 2018-12-13 | 2018-12-13 | A kind of flange chamfering adjustable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209407971U true CN209407971U (en) | 2019-09-20 |
Family
ID=67938071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822100485.8U Active CN209407971U (en) | 2018-12-13 | 2018-12-13 | A kind of flange chamfering adjustable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209407971U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151947A (en) * | 2020-01-07 | 2020-05-15 | 江苏华腾工业设备安装集团有限公司 | Adjustable flange positioner |
| CN112207343A (en) * | 2020-10-15 | 2021-01-12 | 诸暨市申嘉机械科技有限公司 | Multifunctional cutting equipment for precise hardware machining |
-
2018
- 2018-12-13 CN CN201822100485.8U patent/CN209407971U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151947A (en) * | 2020-01-07 | 2020-05-15 | 江苏华腾工业设备安装集团有限公司 | Adjustable flange positioner |
| CN112207343A (en) * | 2020-10-15 | 2021-01-12 | 诸暨市申嘉机械科技有限公司 | Multifunctional cutting equipment for precise hardware machining |
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