CN202804698U - Clamp for steel tube end portion chamfering machining - Google Patents
Clamp for steel tube end portion chamfering machining Download PDFInfo
- Publication number
- CN202804698U CN202804698U CN 201220414022 CN201220414022U CN202804698U CN 202804698 U CN202804698 U CN 202804698U CN 201220414022 CN201220414022 CN 201220414022 CN 201220414022 U CN201220414022 U CN 201220414022U CN 202804698 U CN202804698 U CN 202804698U
- Authority
- CN
- China
- Prior art keywords
- die shoe
- steel tube
- upper bolster
- guide pillar
- anchor clamps
- 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
Links
Images
Landscapes
- Forging (AREA)
Abstract
The utility model provides a clamp for steel tube end portion chamfering machining applied to the technical field of steel tube machining. A die hole (6) is formed by a first concave portion (4) on an upper die base (1) of the clamp for the chamfering machining and a second concave portion (5) on a lower die base (2). An upper body portion (7) and a lower body portion (8) of a clamp die (3) are respectively connected with the upper die base (1) and the lower die base (2). An upper pipe diameter portion (9) of the upper body portion (7) is fastened with a lower pipe diameter portion (10) of the lower body portion (8) so that a cylindrical pipe diameter portion (11) is formed. The pipe diameter portion (11) penetrates through the die hole (6). The pipe diameter portion (11) is in a structure capable of being provided with a steel tube (12) in a sleeved mode. The clamp is capable of clamping the steel tube, so that the steel tube end portion is conveniently chamfered machined. The clamp for the steel tube end portion chamfering machining is simple in structure. Clamp dies of pipe diameter portions with various sizes are just needed to be changed before steel tubes with various pipe diameters are machined.
Description
Technical field
The utility model belongs to the steel pipe processing technique field, more particularly, relates to a kind of steel tube end part chamfer machining anchor clamps.
Background technology
Along with automobile industry constantly develops, quality to the automobile each side is pursued higher, pipeline aspect particularly, more directly affect life-span and the security of automobile, therefore, treatment of details for steel pipe just becomes stricter, for the steel tube end part to different tube diameters carries out conveniently, stable, chamfered efficiently, has occurred multi-pipe-diameter steel tube chamfering fixture for processing in the prior art.But chamfer machining of the prior art is with the shortcoming of anchor clamps, the chamfered work of the realization multi-pipe-diameter of can not make things convenient for, stablize, mechanization, one are multiplex (the center adjustment of cutter and anchor clamps is very inconvenient, cause the percent defective of chamfering high).
The utility model content
Technical problem to be solved in the utility model is: for deficiency of the prior art, provide a kind of simple in structure, can make things convenient for, stably the steel pipe of different tube diameters be realized clamping, thereby be convenient to steel tube end part is carried out the steel tube end part chamfer machining anchor clamps of chamfered.
Solve above-described technical problem, the technical scheme that the utility model is taked is:
The utility model is a kind of steel tube end part chamfer machining anchor clamps, described fixture for processing comprises upper bolster, die shoe, clamping, after upper bolster and seat counterdie are fastened and connected, recess I on the upper bolster and the recess II on the die shoe form the nib that penetrates upper bolster and die shoe, the upper body section of clamping and lower body are set to the structure that can be respectively be connected with die shoe with upper bolster, upper body section is connected with lower body portion when being connected with die shoe with upper bolster, the columniform caliber of the lower caliber section's fastening formation section of the upper caliber section of upper body section and lower body, nib passes in caliber section, and caliber section is set to be set with the structure of steel pipe.
The one side that the recess II is set on the described die shoe respectively with left guide pillar be connected an end of guide pillar and be connected, left trepanning and right trepanning are set on the upper bolster, upper bolster is set on left guide pillar and the right guide pillar by left trepanning and right trepanning, is set to exist the structure in gap between the outer surface of caliber section and the inner surface of nib.
Described left guide pillar be connected the end that guide pillar is not connected with die shoe and be connected with plate, be provided for pushing the driver part that upper bolster moves along left guide pillar and right guide pillar on the plate, driver part is hydraulic oil pump or air pump, driver part is connected with the control power supply, is provided for controlling the switch of control assembly on the control power supply.
Between described plate and the upper bolster jacking block is set, jacking block is connected with bolt hole on the upper module by bolt, and push rod is set on the control assembly, and push rod is connected with jacking block, and push rod is set to push the structure that jacking block moves.
A plurality of connecting holes respectively are set on described upper bolster and the die shoe, connecting hole on the upper bolster and the connecting hole on the die shoe are set to respectively be positioned at the position on recess I and recess II next door, on the upper body section 7 of clamping 3 and the lower body 8 hole 30 is set respectively, the hole 30 on the hole 30 in the upper body section 7 and the lower body 8 is connected with connecting hole 23 on die shoe is connected by the connecting hole 23 on bolt and the upper bolster 1 respectively.
The dual-side of described die shoe respectively arranges a projecting block, on two projecting blocks perforation is set respectively, and described chamfer machining is connected with the pedestal of frame shape with anchor clamps, and chamfer machining is connected with pedestal by the bolt that passes perforation with anchor clamps.
Described left guide pillar be connected guide pillar respectively with die shoe on screwed hole 28 be connected with screwed hole.
Adopt the technical solution of the utility model, can obtain following beneficial effect:
Steel tube end part chamfer machining anchor clamps of the present utility model, cooperation by upper bolster, die shoe and clamping, can clamp steel pipe, thereby can conveniently carry out chamfered to steel tube end part, adopt anchor clamps of the present utility model, before the steel pipe of different tube diameters is processed, the clamping that only needs to change the caliber section with different size gets final product, thereby so that clamp structure of the present utility model is simple, can make things convenient for, stably the steel pipe of different tube diameters be stepped up, thereby conveniently steel tube end part be carried out chamfered.
Description of drawings
The below makes briefly bright to each accompanying drawing of this specification expressed content and the mark among the figure:
Fig. 1 is the structural representation that steel tube end part chamfer machining described in the utility model is used anchor clamps;
Fig. 2 is the Facad structure schematic diagram that steel tube end part chamfer machining described in the utility model is used anchor clamps;
Fig. 3 is the steel tube end part chamfer machining described in the utility model upper bolster of anchor clamps and the structural representation of die shoe;
Fig. 4 is the structural representation that steel tube end part chamfer machining described in the utility model is used the clamping of anchor clamps;
Fig. 5 is the structural representation that steel tube end part chamfer machining described in the utility model is used the die shoe of anchor clamps;
Be labeled as among the figure: 1, upper bolster; 2, die shoe; 3, clamping; 4, recess I; 5, recess II; 6, nib; 7, upper body section; 8, lower body; 9, upper caliber section; 10, lower caliber section; 11, caliber section; 12, steel pipe; 13, left guide pillar; 14, right guide pillar; 15, left trepanning; 16, right trepanning; 17, plate; 18, driver part; 19, control power supply; 20, jacking block; 21, bolt hole; 22, push rod; 23, connecting hole; 24, projecting block; 25, perforation; 26, pedestal; 27, switch; 28, screwed hole; 29, screwed hole; 30, hole.
The specific embodiment
The below contrasts accompanying drawing, by the description to embodiment, the effect of the mutual alignment between the shape of the specific embodiment of the present utility model such as related each member, structure, the each several part and annexation, each several part and operation principle etc. are described in further detail:
Shown in accompanying drawing 1-accompanying drawing 5, the utility model is a kind of steel tube end part chamfer machining anchor clamps, described anchor clamps comprise upper bolster 1, die shoe 2, clamping 3, after upper bolster 1 and seat counterdie 2 are fastened and connected, recess I 4 and the recess II on the die shoe 25 on the upper bolster 1 form the nib 6 that penetrates upper bolster 1 and die shoe 2, the upper body section 7 of clamping 3 and lower body 8 are set to can be respectively be connected the structure that is connected with die shoe with upper bolster 1, upper body section 7 and lower body 8 are connected with die shoe when being connected with upper bolster 1 respectively, the columniform caliber of the lower caliber section's 10 fastening formation section 11 of the upper caliber section 9 of upper body section 7 and lower body 8, nib 6 passes in caliber section 11, and caliber section 11 is set to be set with the structure of steel pipe 12.
The one side that recess II 4 is set on the described die shoe 2 respectively with left guide pillar 13 be connected an end of guide pillar 14 and be connected, left trepanning 15 and right trepanning 16 are set on the upper bolster 1, upper bolster 1 is set on left guide pillar 13 and the right guide pillar 14 by left trepanning 15 and right trepanning 16, is set to exist the structure in gap between the outer surface of described caliber section 11 and the inner surface of nib 6.
Described left guide pillar 13 be connected the end that guide pillar 14 is not connected with die shoe 2 and be connected with plate 17, be provided for pushing the driver part 18 that upper bolster 1 moves along left guide pillar 13 and right guide pillar 14 on the plate 17, driver part 18 is hydraulic oil pump or air pump, driver part 18 is connected with control power supply 19, is provided for controlling the switch 27 of control assembly 18 on the control power supply 19.
Between described plate 17 and the upper bolster 1 jacking block 20 is set, jacking block 20 is connected with bolt hole 21 on the upper module 1 by bolt, and push rod 22 is set on the control assembly 18, and push rod 22 is connected with jacking block 20, and push rod 22 is set to push the structure that jacking block 20 moves.
A plurality of connecting holes 23 respectively are set on described upper bolster 1 and the die shoe 2, connecting hole 23 on the described upper bolster 1 and the connecting hole 23 on the die shoe 2 are set to respectively be positioned at the position on recess I 4 and recess II 5 next doors, on the upper body section 7 of clamping 3 and the lower body 8 hole 30 is set respectively, the hole 30 on the hole 30 in the upper body section 7 and the lower body 8 is connected with connecting hole 23 on die shoe is connected by the connecting hole 23 on bolt and the upper bolster 1 respectively.
The dual-side of described die shoe 2 respectively arranges perforation 25 is set respectively on 24, two projecting blocks 24 of a projecting block, and described chamfer machining is connected with the pedestal 26 of frame shape with anchor clamps, and chamfer machining is connected with pedestal 26 by the bolt that passes perforation 25 with anchor clamps.
Described left guide pillar 13 be connected guide pillar 14 respectively with die shoe 2 on screwed hole 28 are connected with screwed hole and are connected.
Steel tube end part chamfer machining anchor clamps described in the utility model, when steel tube end part is carried out chamfered, first die shoe is connected with pedestal by projecting block, so namely realized fixing die shoe, then, with left guide pillar 13 be connected guide pillar 14 respectively with die shoe 2 on screwed hole 28 are connected with screwed hole and are connected, upper bolster 1 is set on left guide pillar 13 and the right guide pillar 14 by left trepanning 15 and right trepanning 16, again jacking block 20 is connected with upper module 1, then with plate 17 and left guide pillar 13 be connected guide pillar 14 and be connected, driver part 18 is fixedly mounted on the plate 17, and driver part 18 is connected with control power supply 19.At this moment, the tube body of clamping is passed nib, and the upper body section 7 of clamping is connected with die shoe with upper bolster 1 respectively with lower body 8 and is connected, the diameter dimension of the tube body of the clamping of selection is supporting with the steel pipe caliber that will process.
After finishing above-mentioned steps, can begin steel pipe 12 is clamped, during clamping, first steel pipe 12 covers are installed in the caliber section 11 of clamping 3, then control control power supply 19 by switch 27,18 work of control power supply 19 control driver parts, the push rod 22 of driver part 18 is protruding, push rod 22 pushes jacking block 20, thereby driving upper bolster 1 moves to the direction near die shoe 2, like this, the diameter of the nib of the circle that the recess I 4 on the upper bolster 1 and the recess II on the die shoe 25 form dwindles gradually, and the steel pipe 12 that is sleeved on the most at last in the caliber section 11 clamps, and namely finished the clamping work of needs being carried out the steel pipe 12 that end-beveling processes this moment, thereby the convenient operation personnel carries out the chamfered of end to described steel pipe 12.
Steel tube end part chamfer machining anchor clamps of the present utility model, cooperation by upper bolster, die shoe and clamping, can clamp steel pipe, thereby can conveniently carry out chamfered to steel tube end part, adopt anchor clamps of the present utility model, before the steel pipe of different tube diameters is processed, the clamping that only needs to change the caliber section with different size gets final product, thereby so that clamp structure of the present utility model is simple, can make things convenient for, stably the steel pipe of different tube diameters be stepped up, thereby conveniently steel tube end part be carried out chamfered.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obviously the concrete realization of the utility model is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or without improving design of the present utility model and technical scheme are directly applied to other occasions, all in protection domain of the present utility model.
Claims (7)
1. steel tube end part chamfer machining anchor clamps, it is characterized in that: described chamfer machining comprises upper bolster (1) with anchor clamps, die shoe (2), clamping (3), after upper bolster (1) and seat counterdie (2) are fastened and connected, recess II (5) on recess I (4) on the upper bolster (1) and the die shoe (2) forms the nib (6) of the circular configuration that penetrates upper bolster (1) and die shoe (2), the upper body section (7) of clamping (3) is set to and can be connected 2 with upper bolster (1) with die shoe respectively with lower body (8)) structure that is connected, upper body section (7) is connected 2 with upper bolster (1) with die shoe respectively with lower body (8)) when being connected, the upper caliber section (9) of upper body section (7) and the lower caliber section (10) of lower body (8) fasten and form columniform caliber section (11), nib (6) passes in caliber section (11), and caliber section (11) is set to be set with the structure of steel pipe (12).
2. steel tube end part chamfer machining anchor clamps according to claim 1, it is characterized in that: the one side that recess II (4) is set on the described die shoe (2) respectively with left guide pillar (13) be connected an end of guide pillar (14) and be connected, left trepanning (15) and right trepanning (16) are set on the upper bolster (1), upper bolster (1) is set on left guide pillar (13) and the right guide pillar (14) by left trepanning (15) and right trepanning (16), is set to exist the structure in gap between the inner surface of the outer surface of described caliber section (11) and nib (6).
3. steel tube end part chamfer machining anchor clamps according to claim 2, it is characterized in that: described left guide pillar (13) be connected the end that guide pillar (14) is not connected with die shoe (2) and be connected with plate (17), be provided for pushing upper bolster (1) on the plate (17) along left guide pillar (13) and the mobile driver part (18) of right guide pillar (14), driver part (18) is hydraulic oil pump or air pump, driver part (18) is connected with control power supply (19), is provided for controlling the switch (27) of control assembly (18) on the control power supply (19).
4. steel tube end part chamfer machining anchor clamps according to claim 3, it is characterized in that: between described plate (17) and the upper bolster (1) jacking block (20) is set, jacking block (20) is connected with bolt hole (21) on the upper module (1) by bolt, push rod (22) is set on the control assembly (18), push rod (22) is connected with jacking block (20), and push rod (22) is set to push the mobile structure of jacking block (20).
5. steel tube end part chamfer machining anchor clamps according to claim 3, it is characterized in that: on described upper bolster (1) and the die shoe (2) a plurality of connecting holes (23) are set respectively, connecting hole (23) on the upper bolster (1) and the connecting hole (23) on the die shoe (2) are set to respectively be positioned at the position on recess I (4) and recess II (5) next door, on the upper body section (7) of clamping (3) and the lower body (8) hole (30) is set respectively, the hole (30) in the upper body section (7) is connected with connecting hole (23) on the lower body (hole on 8 (30) are connected 2 with the connecting hole (23) on the upper bolster (1) with die shoe by bolt respectively).
6. steel tube end part chamfer machining anchor clamps according to claim 4, it is characterized in that: the dual-side of described die shoe (2) respectively arranges a projecting block (24), perforation (25) is set respectively on two projecting blocks (24), described chamfer machining is connected with the pedestal (26) of frame shape with anchor clamps, and chamfer machining is connected with pedestal (26) by the bolt that passes perforation (25) with anchor clamps.
7. steel tube end part chamfer machining anchor clamps according to claim 2 is characterized in that: described left guide pillar (13) be connected guide pillar (14) respectively with die shoe (2) on screwed hole (28) be connected 29 with screwed hole) be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220414022 CN202804698U (en) | 2012-08-20 | 2012-08-20 | Clamp for steel tube end portion chamfering machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220414022 CN202804698U (en) | 2012-08-20 | 2012-08-20 | Clamp for steel tube end portion chamfering machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202804698U true CN202804698U (en) | 2013-03-20 |
Family
ID=47863641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220414022 Expired - Fee Related CN202804698U (en) | 2012-08-20 | 2012-08-20 | Clamp for steel tube end portion chamfering machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202804698U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806478A (en) * | 2012-08-20 | 2012-12-05 | 芜湖通和汽车管路系统有限公司 | Fixture for chamfering ends of steel pipes |
| CN105965100A (en) * | 2016-07-26 | 2016-09-28 | 东莞市晋诚机械有限公司 | Full-automatic chamfering machine |
-
2012
- 2012-08-20 CN CN 201220414022 patent/CN202804698U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806478A (en) * | 2012-08-20 | 2012-12-05 | 芜湖通和汽车管路系统有限公司 | Fixture for chamfering ends of steel pipes |
| CN105965100A (en) * | 2016-07-26 | 2016-09-28 | 东莞市晋诚机械有限公司 | Full-automatic chamfering machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202539963U (en) | Special-purpose clamp for drilling and rough-boring small hole on connecting rod | |
| CN201316920Y (en) | Fixture for drilling eccentric hole of crankshaft flange | |
| CN106078080A (en) | Semi-automatic inner forming machine | |
| CN202861230U (en) | Hydraulic pressure pipe-expanding machine | |
| CN202804698U (en) | Clamp for steel tube end portion chamfering machining | |
| CN203418337U (en) | Fixture suitable for rapid drilling of rope clip | |
| CN102806478B (en) | A kind of steel tube end part chamfer machining fixture | |
| CN102430776B (en) | Device for machining pipe fitting by using lathe | |
| CN105033037A (en) | Semi-automatic inner hole forming machine | |
| CN104841756A (en) | Semiautomatic bore-forming machine | |
| CN205613898U (en) | Vehicle vent -pipe lifting hook support cuts off mould | |
| CN102430936A (en) | Self-adaptive blank outline clamping mechanism | |
| CN204735626U (en) | Lucky installation support bracket board forming die difficult to understand of car | |
| CN106111786A (en) | Semi-automatic inner forming machine | |
| CN202910417U (en) | Threaded guide device | |
| CN102049543A (en) | Method for re-drilling positioning hole after heat treatment deformation of die insert | |
| CN204381891U (en) | A kind of automobile support rapid drilling processing mold | |
| CN201618851U (en) | Special lathe for boring and turning automobile brake drum | |
| CN204247964U (en) | A kind of MC guide ring processing special purpose lathe | |
| CN204524042U (en) | Thin wall pipe fitting joint stamping connection device | |
| CN203197410U (en) | Gear hobbing fixture | |
| CN106180233A (en) | Semi-automatic inner forming machine | |
| CN202344251U (en) | Self-adaptive blank contour clamping mechanism | |
| CN204799794U (en) | Automobile CS7 support continuous mould of blanking that punches a hole | |
| CN202639921U (en) | Lathe jig structure for machining of supporting roller shafts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130820 |