CN208084046U - A kind of pipe bevel grinding device - Google Patents
A kind of pipe bevel grinding device Download PDFInfo
- Publication number
- CN208084046U CN208084046U CN201820219875.4U CN201820219875U CN208084046U CN 208084046 U CN208084046 U CN 208084046U CN 201820219875 U CN201820219875 U CN 201820219875U CN 208084046 U CN208084046 U CN 208084046U
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- CN
- China
- Prior art keywords
- cross plate
- grinding device
- holder
- angle adjusting
- sliding rail
- 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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- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of pipe bevel grinding devices, are related to pipe fitting grinding apparatus technical field, the problem complicated, inconvenient for operation for solving existing pipe bevel grinding apparatus.It includes grinder buffing mechanism and holder, the grinder buffing mechanism includes polishing motor and grinding wheel, further include the sliding rail set gradually from top to bottom, elevating mechanism, rotary electric machine and clamping device, the sliding rail is set on the holder, it is additionally provided with angle adjusting mechanism on the holder, the grinder buffing mechanism is connected with angle adjusting mechanism, the utility model can realize that the different type groove of different size tubulars is polished by the way that grinder buffing mechanism, angle adjusting mechanism, elevating mechanism and clamping device is arranged, polishing is convenient, reduces labor intensity.
Description
Technical field
The utility model is related to pipe fitting grinding apparatus technical fields, polish and fill more particularly to a kind of pipe bevel
It sets.
Background technology
Groove refers to the groove of certain geometrical shape that the position to be welded of weldment processes and is assembled into, groove be mainly for
Welding workpiece ensures welding degree, the type face processed with machine-tooled method under general case, it is desirable that can also gas cutting when not high
(if it is a kind of weld seam, needing ultrasonic examination, then can only use machine-tooled method), as needed, there is K-type groove, V-type slope
Mouthful, U-shaped groove etc., but require to retain certain root face mostly.
Groove is particularly critical to welding, and often groove quality will have a direct impact on welding quality, and then influence entire engineering matter
Amount.At the scene when processing welding, generally requires to remove groove face oxide layer, ensure through welding, to improve welding quality, tradition side
Method is that the hand-held grinding wheel of workpeople clears up groove, does so not only waste of manpower, and often due to worker holds angle
It is bad, cause groove face shape uneven, groove quality cannot be guaranteed.
Utility model content
The purpose of this utility model is that：One kind is provided and is suitable for the polishing of different size tubulars and accurately and conveniently pipe fitting of polishing
Groove grinding device.
The utility model specifically uses following technical scheme to achieve the goals above：
A kind of pipe bevel grinding device, including grinder buffing mechanism and holder, the grinder buffing mechanism include polishing
Motor and grinding wheel further include the sliding rail set gradually from top to bottom, elevating mechanism, rotary electric machine and clamping device, the sliding rail
It is set on the holder, angle adjusting mechanism, the grinder buffing mechanism and angle adjusting mechanism is additionally provided on the holder
Connection.
The operation principle of the utility model base case is：When work, pipe fitting is clamped on clamping device, adjusts angle
Regulating mechanism keeps grinding wheel angle identical as bevel angle to be polished, then adjusts elevating mechanism up and down and move forward and backward, and makes pipe fitting slope
Mouth opens power supply close to grinding wheel, and grinding wheel rotation realizes that groove is polished, while rotary electric machine rotation realizes that pipe bevel is circumferentially beaten
Mill.
Further, the holder includes upper cross plate, riser and lower cross plate, and the upper cross plate and lower cross plate are solid by riser
Fixed connection, the angle adjusting mechanism include connecting rod and the second link block, and described connecting rod one end is hinged with upper cross plate, another
End is fixedly connected with the second link block, and second link block is fixedly connected with polishing motor, and the sliding rail is arranged in lower cross plate
On, the elevating mechanism is hand screw rod elevator, and hand screw rod elevator bottom is slidably connected with sliding rail, described hand
Be fixedly connected with the first link block at the top of screw lift, the clamping device include Holding seat, clamping transverse slat, supporting rod,
Fixed jaw and elastic telescopic arm, the Holding seat are connect with rotary electric machine axis top, and the supporting rod is set on Holding seat,
The clamping transverse slat is connect with supporting rod, and elastic telescopic arm one end is connect with clamping transverse slat, and the other end is connect with fixed jaw.
Hand screw rod elevator is set, control pipe fitting is facilitated to move up and down, and is adjusted accurately, setting elastic telescopic arm facilitates polishing different
The pipe fitting of size improves grinding device applicability.
Further, the lower cross plate is provided with strip-shaped hole.This is done to avoid lower cross plate that lead screw is hindered to move up and down,
Lead screw up and down adjustment range is improved, keeps grinding device more adaptable to different size tubulars, application range is wider.
Further, the clamping transverse slat and supporting rod have 4.4 pieces of clamping transverse slats surround an annular wall, by 4 branch
Strut is supported on Holding seat, and annular wall is used to support elastic telescopic arm, and pipe fitting lower end can be stretched out from the gap of supporting rod,
It can be adapted for pipe fitting of different shapes, improve the applicability of device.
Further, the angle adjusting mechanism further includes fixed pin and angle instruction disk.Setting angle indicate disk be for
Accurate and visual adjusting grinding angle is identical as bevel angle, improves polishing precision, and setting fixed pin consolidates the angle regulated
It is fixed, it avoids bruting process medium plain emery wheel from shaking, influences precision of polishing.
Further, the lower cross plate bottom is equipped with supporting leg.Grinding device stability can be improved by doing so, while can
Grinding device is padded, so that screw lower end is moved freely a distance downwards, improves lead screw up and down adjustment range, make polishing
Device is more adaptable to different size tubulars, and application range is wider.
The beneficial effects of the utility model are as follows：
1. the utility model is made by the cooperation of grinder buffing mechanism, angle adjusting mechanism, elevating mechanism and clamping device
With realizing the polishing function of pipe bevel, liberate manual operation, reduce labor intensity.
2. the utility model can improve lead screw up and down adjustment range, make grinding device by the way that strip-shaped hole and supporting leg is arranged
More adaptable to different size tubulars, application range is wider.
3. transverse slat and supporting rod is clamped by setting in the utility model, pipe fitting lower end is allow to be stretched from the gap of supporting rod
Go out, can be adapted for pipe fitting of different shapes, improves the applicability of device.
Description of the drawings
Fig. 1 is a kind of pipe bevel grinding device structural schematic diagram；
Fig. 2 is clamping device structural schematic diagram；
Fig. 3 is lower cross plate structural schematic diagram.
Reference numeral：1- upper cross plates, 2- fixed pins, 3- angles instruction disk, 4- risers, 5- lower cross plates, 6- supporting legs, 7- are slided
Rail, 8- hand screw rods elevator, the first link blocks of 9-, 10- rotary electric machines, 11- Holding seats, 12- supporting rods, 13- clampings are horizontal
Plate, 14- elastic telescopics arm, 15- fixed jaws, 16- grinding wheels, 17- polishings motor, the second link blocks of 18-, 19- connecting rods.
Specific implementation mode
In order to which those skilled in the art are better understood from the utility model, below in conjunction with the accompanying drawings with following embodiment to this
Utility model is described in further detail.
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 3, the present embodiment provides a kind of pipe bevel grinding devices, including grinder buffing mechanism
And holder, the grinder buffing mechanism include polishing motor 17 and grinding wheel 16, further include the sliding rail 7 set gradually from top to bottom,
Elevating mechanism, rotary electric machine 10 and clamping device, the sliding rail 7 are set on the holder, and angle is additionally provided on the holder
Regulating mechanism, the grinder buffing mechanism are connected with angle adjusting mechanism.When work, pipe fitting is clamped on clamping device, is adjusted
Angle adjusting mechanism is saved, keeps 16 angle of grinding wheel identical as bevel angle to be polished, then adjusts elevating mechanism up and down and moves forward and backward,
Make pipe bevel close to grinding wheel 16, opens power supply, groove polishing is realized in the rotation of grinding wheel 16, while pipe is realized in the rotation of rotary electric machine 10
Part groove is circumferentially polished.
Embodiment 2
As shown in Figure 1, Figure 2 and Figure 3, the present embodiment is further improved on the basis of embodiment 1, specially described
Holder includes upper cross plate 1, riser 4 and lower cross plate 5, and the upper cross plate 1 is fixedly connected with lower cross plate 5 by riser 4, the angle
Regulating mechanism includes connecting rod 19 and the second link block 18, and 19 one end of the connecting rod is hinged with upper cross plate 1, the other end and second
Link block 18 is fixedly connected, and second link block 18 is fixedly connected with polishing motor 17, and the sliding rail 7 is arranged in lower cross plate 5
On, the elevating mechanism is hand screw rod elevator 8, and 8 bottom of hand screw rod elevator is slidably connected with sliding rail 7, described
8 top of hand screw rod elevator is fixedly connected with the first link block 9, and the clamping device includes Holding seat 11, clamping transverse slat
13, supporting rod 12, fixed jaw 15 and elastic telescopic arm 14, the Holding seat 11 is connect with 10 axis top of rotary electric machine, described
Supporting rod 12 be set to Holding seat 11 on, the clamping transverse slat 13 is connect with supporting rod 12, described 14 one end of elastic telescopic arm and
Transverse slat 13 is clamped to connect, the other end is connect with fixed jaw 15.Hand screw rod elevator 8 is set, control pipe fitting is facilitated to move up and down,
And adjust accurately, setting elastic telescopic arm 14 facilitates the various sizes of pipe fitting of polishing, improves grinding device applicability.
Embodiment 3
As shown in Figure 1, Figure 2 and Figure 3, the present embodiment is further improved on the basis of embodiment 2, specially described
Lower cross plate 5 is provided with strip-shaped hole, and the clamping transverse slat 13 and supporting rod 12 have 4.Strip-shaped hole is set in order to avoid lower cross plate 5 hinders
Lead screw moves up and down, and improves lead screw up and down adjustment range, keeps grinding device more adaptable to different size tubulars, application range
Wider, 4 pieces of clamping transverse slats 13 surround an annular wall, are supported on Holding seat 11 by 4 supporting rods 12, annular wall is for branch
Elastic telescopic arm 14 is supportted, pipe fitting lower end can be stretched out from the gap of supporting rod 12, can be adapted for pipe fitting of different shapes, be improved
The applicability of device.
Embodiment 4
As shown in Figure 1, Figure 2 and Figure 3, the present embodiment is further improved on the basis of embodiment 3, specially described
Angle adjusting mechanism further includes fixed pin 2 and angle instruction disk 3.Setting angle indicates that disk 3 is in order to which accurate and visual adjusting is polished
Angle is identical as bevel angle, improves polishing precision, and the angle regulated is fixed, avoided in bruting process by setting fixed pin 2
Grinding wheel 16 shakes, and influences precision of polishing.
Embodiment 5
As shown in Figure 1, Figure 2 and Figure 3, the present embodiment is further improved on the basis of embodiment 4, specially described
5 bottom of lower cross plate is equipped with supporting leg 6.Setting supporting leg 6 can improve grinding device stability, while can be padded by grinding device,
So that screw lower end is moved freely a distance downwards, improves lead screw up and down adjustment range, make grinding device to different sizes
Pipe fitting is more adaptable, and application range is wider.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, it is equivalent made by every specification and accompanying drawing content with the utility model
Structure change similarly should be included in the scope of protection of the utility model.
Claims (6)
1. a kind of pipe bevel grinding device, including grinder buffing mechanism and holder, the grinder buffing mechanism includes polishing electricity
Machine (17) and grinding wheel (16), it is characterised in that：Further include sliding rail (7), elevating mechanism, the rotary electric machine set gradually from top to bottom
(10) it is set on the holder with clamping device, the sliding rail (7), angle adjusting mechanism is additionally provided on the holder, it is described
Grinder buffing mechanism is connected with angle adjusting mechanism.
2. pipe bevel grinding device according to claim 1, it is characterised in that：The holder includes upper cross plate (1), erects
Plate (4) and lower cross plate (5), the upper cross plate (1) are fixedly connected with lower cross plate (5) by riser (4), the angle adjusting mechanism
Including connecting rod (19) and the second link block (18), described connecting rod (19) one end is hinged with upper cross plate (1), the other end and second
Link block (18) is fixedly connected, and second link block (18) is fixedly connected with polishing motor (17), and sliding rail (7) setting exists
On lower cross plate (5), the elevating mechanism is hand screw rod elevator (8), hand screw rod elevator (8) bottom and sliding rail
(7) it is slidably connected, is fixedly connected with the first link block (9) at the top of the hand screw rod elevator (8), the clamping device includes
Holding seat (11), clamping transverse slat (13), supporting rod (12), fixed jaw (15) and elastic telescopic arm (14), the Holding seat
(11) it is connect with rotary electric machine (10) axis top, the supporting rod (12) is set on Holding seat (11), the clamping transverse slat
(13) it is connect with supporting rod (12), described elastic telescopic arm (14) one end is connect with clamping transverse slat (13), the other end and fixed jaw
(15) it connects.
3. pipe bevel grinding device according to claim 2, it is characterised in that：The lower cross plate (5) is provided with strip-shaped hole.
4. pipe bevel grinding device according to claim 2, it is characterised in that：The clamping transverse slat (13) and supporting rod
(12) there are 4.
5. pipe bevel grinding device according to claim 1 or 2, it is characterised in that：The angle adjusting mechanism is also
Including fixed pin (2) and angle instruction disk (3).
6. pipe bevel grinding device according to claim 2, it is characterised in that：Lower cross plate (5) bottom is equipped with branch
Leg (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820219875.4U CN208084046U (en) | 2018-02-08 | 2018-02-08 | A kind of pipe bevel grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820219875.4U CN208084046U (en) | 2018-02-08 | 2018-02-08 | A kind of pipe bevel grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208084046U true CN208084046U (en) | 2018-11-13 |
Family
ID=64063907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820219875.4U Expired - Fee Related CN208084046U (en) | 2018-02-08 | 2018-02-08 | A kind of pipe bevel grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208084046U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112008547A (en) * | 2020-08-19 | 2020-12-01 | 石玉班 | Chamfering equipment convenient for multi-surface machining for piston machining |
| CN112775747A (en) * | 2020-11-19 | 2021-05-11 | 中核检修有限公司 | Pipe fitting grinding device |
-
2018
- 2018-02-08 CN CN201820219875.4U patent/CN208084046U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112008547A (en) * | 2020-08-19 | 2020-12-01 | 石玉班 | Chamfering equipment convenient for multi-surface machining for piston machining |
| CN112008547B (en) * | 2020-08-19 | 2021-12-28 | 肇庆本田金属有限公司 | Chamfering equipment convenient for multi-surface machining for piston machining |
| CN112775747A (en) * | 2020-11-19 | 2021-05-11 | 中核检修有限公司 | Pipe fitting grinding device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20210208 |