CN108942321A - A kind of clamping tool for machine work - Google Patents
A kind of clamping tool for machine work Download PDFInfo
- Publication number
- CN108942321A CN108942321A CN201811131878.3A CN201811131878A CN108942321A CN 108942321 A CN108942321 A CN 108942321A CN 201811131878 A CN201811131878 A CN 201811131878A CN 108942321 A CN108942321 A CN 108942321A
- Authority
- CN
- China
- Prior art keywords
- transverse arm
- support
- steel
- screw rod
- arm
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention provides a kind of clamping tool for machine work whole designs to stablize, pedestal is good by cross design support effect, and hold-down devices carry out pushing fixation using screw rod, is clamped fixation to steel pipe by hold-down devices and support device, good fixing effect facilitates and is processed.Including fixed pedestal, column, transverse arm, fixation kit；The fixed pedestal includes four support arms, and in cross, the column is vertically welded on point of intersection for four support arms；The transverse arm is installed perpendicular to column, and the transverse arm is parallel with a support arm of fixed pedestal；The front end of the transverse arm is vertically equipped with threaded hole, the threaded hole is correspondingly provided with screw rod, the top of the screw rod is equipped with rotating device, the bottom of the screw rod extend out to the lower section of transverse arm, and it is equipped with hold-down devices, it is welded with support device above support arm immediately below transverse arm, fixed parts to be machined is cooperated by the hold-down devices and support device.
Description
Technical field
The invention belongs to technical field of processing equipment, more particularly, to a kind of clamping tool for machine work.
Background technique
In existing field of machining, usually fixation is clamped to some raw material, especially steel pipe is carried out
During processing, since steel pipe itself is in cylindrical type, it is easy to roll, it is not easy to it is artificial fixed, if fixation is bad, processing
In the process, worker may be caused to accidentally injure due to rolling, lacks the setting tool to steel pipe in manufacture field at present.
Summary of the invention
In view of this, the present invention is directed to propose a kind of clamping tool for machine work, scarce in existing field of machining to solve
Few the case where effectively fixed tool is carried out to steel pipe.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of clamping tool for machine work, including fixed pedestal, column, transverse arm, fixation kit；
The fixed pedestal includes four support arms, and in cross, the column is vertically welded on point of intersection for four support arms；The cross
Arm is installed perpendicular to column, and the transverse arm is parallel with a support arm of fixed pedestal；
The front end of the transverse arm is vertically equipped with threaded hole, and the threaded hole is correspondingly provided with screw rod, and the top of the screw rod is equipped with rotation
Rotary device, the bottom of the screw rod extend out to the lower section of transverse arm, and is equipped with hold-down devices, welding above the support arm immediately below transverse arm
There is support device, fixed parts to be machined is cooperated by the hold-down devices and support device.
Further, the fixed pedestal is welded to form by square steel, and the length of the support arm below transverse arm is greater than rear
The length of the length of support arm, the support arm of two sides is identical.
Further, the transverse arm is square tube, and the front end of the transverse arm is provided with vertical hole, is correspondingly provided in the vertical hole
Sleeve, the sleeve is interior to be equipped with internal thread hole；
The length of the sleeve is greater than the thickness of transverse arm；
It is welded and fixed above and below the sleeve with transverse arm.
Further, the hold-down devices include the down pressure nut successively installed from the top down, channel steel, angle steel, nut, institute
It states nut to be arranged below transverse arm, be connect with screw flight, the groove of the channel steel downward, is set on the backboard of the channel steel
There is through-hole corresponding with the screw rod, fixed below backboard by nut, the opening of the channel steel welds angle steel, the angle
Steel it is opening down.
Further, the bottom outside of the down pressure nut is equipped with annular pressing disc, and the annular pressing disc is for compressing
The backboard of channel steel.
Further, the top of the down pressure nut is equipped with baffle ring, and the screw rod is equipped with ring corresponding with the baffle ring
Connected in star, the baffle ring is for preventing down pressure nut from moving up.
Further, the channel steel is also correspondingly provided with anti-rotation device, and the anti-rotation device includes U-shaped bar and cylinder,
The front end of the transverse arm is welded with steel plate, and the cylinder transverse weld is vertically equipped in steel plate front end, the lateral surface of the channel steel
Strip groove, described U-shaped bar one end penetrate into cylinder, and the other end penetrates into strip groove, prevents channel steel from following by U-shaped bar
Screw rod rotation；
Fixed pin is additionally provided between the cylinder and U-shaped bar.
Further, the support device includes that the support square steel being welded on support arm, angle steel, round steel, the angle steel are set
It sets in the top of support square steel, the groove of angle steel is upward, corresponding with hold-down devices；
Support is welded by round steel and is fixed in the two sides of the angle steel.
Further, the rotating device is straight-bar, and the top lateral opening of the screw rod, the straight-bar is mounted on hole
In.
Further, the transverse arm is supported by brace and is fixed, and is transversely provided with connecting plate, the connecting plate and transverse arm and
Column is welded and fixed.
Compared with the existing technology, clamping tool for machine work of the present invention has the advantage that
(1) clamping tool for machine work whole design of the present invention is stablized, and fixed pedestal is good by cross design support effect,
Hold-down devices carry out pushing fixation using screw rod, are clamped fixation, fixed effect to steel pipe by hold-down devices and support device
Fruit is good, facilitates and is processed.
(2) clamping tool for machine work design of the present invention is simple, easy to remove and operation, and joined anti-rotation dress
It sets, prevents the angle steel above when pushing from rotating, just carry out cooperation fixation with the angle steel of lower section during pushing, design structure is skilful
It is wonderful.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is clamping tool for machine work overall structure figure described in the embodiment of the present invention；
Fig. 2 is clamping tool for machine work local structural graph described in the embodiment of the present invention.
Description of symbols:
1, fixed pedestal；2, column；3, connecting plate；4, transverse arm；41, cylinder；42, sleeve；5, brace；6, square steel is supported；7, spiral shell
Bar；71- straight-bar；81, baffle ring；82, down pressure nut；83, channel steel；84, U-shaped bar；9, angle steel；10, round steel.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of clamping tool for machine work, including fixed pedestal 1, column 2, transverse arm 4, fixation kit；
The fixed pedestal 1 includes four support arms, and in cross, the column 2 is vertically welded on point of intersection for four support arms；It is described
Transverse arm 4 is installed perpendicular to column 2, and the transverse arm 4 is parallel with a support arm of fixed pedestal 1；
The front end of the transverse arm 4 is vertically equipped with threaded hole, and the threaded hole is correspondingly provided with screw rod 7, and the top of the screw rod 7 is equipped with
Rotating device, the rotating device are straight-bar 71, and the top lateral opening of the screw rod 7, the straight-bar 71 is mounted in the bore.Institute
The bottom for stating screw rod 7 extend out to the lower section of transverse arm 4, and is equipped with hold-down devices, is welded with support above the support arm immediately below transverse arm 4
Device cooperates fixed parts to be machined by the hold-down devices and support device.
The fixed pedestal 1 is welded to form by square steel, and the length of the support arm of 4 lower section of transverse arm is greater than the length of the support arm at rear
Degree, the length of the support arm of two sides are identical.
The transverse arm 4 is square tube, and the transverse arm 4 is fixed by the support of brace 5, and is transversely provided with connecting plate 3, the connection
Plate 3 is welded and fixed with transverse arm 4 and column 2.The front end of the transverse arm 4 is provided with vertical hole, is correspondingly provided with sleeve in the vertical hole
42, the sleeve 42 is interior to be equipped with internal thread hole；The length of the sleeve 42 is greater than the thickness of transverse arm 4；The top of the sleeve 42
It is welded and fixed with lower section and transverse arm 4, the design of such sleeve 42 is more stable, long service life.
As shown in Fig.1 and Fig.2, the hold-down devices include the down pressure nut 82 successively installed from the top down, channel steel 83, angle
Steel 9, nut, the nut are arranged below transverse arm 4, are threadedly coupled with screw rod 7, the groove of the channel steel 83 downward, institute
The backboard for stating channel steel 83 is equipped with through-hole corresponding with the screw rod 7, is fixed below backboard by nut, this nut does not have to
What is turned is very tight, and lower section is stopped by clamp, prevents nut from falling off, and nut is in the state slightly loosened, convenient for 83 turns of channel steel
It is dynamic, if what is turned is very tight, biggish active force will be generated to U-shaped bar 84；The opening of the channel steel 83 welds angle steel 9,
The angle steel 9 it is opening down.
The bottom outside of the down pressure nut 82 is equipped with annular pressing disc, and the annular pressing disc is for compressing channel steel 83
Backboard.The top of the down pressure nut 82 is equipped with baffle ring 81, and it is recessed that the screw rod 7 is equipped with annular corresponding with the baffle ring 81
Slot, the baffle ring 81 is for preventing down pressure nut 82 from moving up.
The channel steel 83 is also correspondingly provided with anti-rotation device, and the anti-rotation device includes U-shaped bar 84 and cylinder 41, described
The front end of transverse arm 4 is welded with steel plate, and 41 transverse weld of cylinder is vertically equipped in steel plate front end, the lateral surface of the channel steel 83
Strip groove, described U-shaped 84 one end of bar penetrate into cylinder 41, and the other end penetrates into strip groove, prevents slot by U-shaped bar 84
Steel 83 follows screw rod 7 to rotate；Fixed pin is additionally provided between the cylinder 41 and U-shaped bar 84.U-shaped bar 84 can make according to demand
With can also not have to.
The support device include the support square steel 6 being welded on support arm, angle steel 9, round steel 10, the angle steel 9 setting exist
The top of square steel 6 is supported, the groove of angle steel 9 is upward, corresponding with hold-down devices；The two sides of the angle steel 9 pass through round steel
10 welding supports are fixed.Steel pipe or other components can effectively be fixed by upper and lower two angle steel 9, it is convenient to add
Work.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of clamping tool for machine work, it is characterised in that: including fixed pedestal (1), column (2), transverse arm (4), fixation kit；
The fixed pedestal (1) includes four support arms, and in cross, the column (2) is vertically welded on point of intersection for four support arms；
The transverse arm (4) is installed perpendicular to column (2), and the transverse arm (4) is parallel with a support arm of fixed pedestal (1)；
The front end of the transverse arm (4) is vertically equipped with threaded hole, and the threaded hole is correspondingly provided with screw rod (7), the top of the screw rod (7)
Portion is equipped with rotating device, and the bottom of the screw rod (7) extend out to the lower section of transverse arm (4), and is equipped with hold-down devices, and transverse arm (4) is just
It is welded with support device above the support arm of lower section, fixed parts to be machined is cooperated by the hold-down devices and support device.
2. clamping tool for machine work according to claim 1, it is characterised in that: the fixed pedestal (1) is welded by square steel
It forms, the length of the support arm below transverse arm (4) is greater than the length of the support arm at rear, and the length of the support arm of two sides is identical.
3. clamping tool for machine work according to claim 1, it is characterised in that: the transverse arm (4) is square tube, the transverse arm
(4) front end is provided with vertical hole, is correspondingly provided in the vertical hole sleeve (42), and internal thread hole is equipped in the sleeve (42)；
The length of the sleeve (42) is greater than the thickness of transverse arm (4)；
It is welded and fixed above and below the sleeve (42) with transverse arm (4).
4. clamping tool for machine work according to claim 1, it is characterised in that: the hold-down devices include from the top down successively
The down pressure nut (82) of installation, channel steel (83), angle steel (9), nut, the nut setting is below transverse arm (4), with screw rod (7)
It is threadedly coupled, downward, the backboard of the channel steel (83) is equipped with opposite with the screw rod (7) groove of the channel steel (83)
The through-hole answered, backboard lower section are fixed by nut, and the opening of the channel steel (83) welds angle steel (9), and angle steel (9) are opened
Mouth down.
5. clamping tool for machine work according to claim 4, it is characterised in that: the bottom outside of the down pressure nut (82) is set
There is annular pressing disc, the annular pressing disc is used to compress the backboard of channel steel (83).
6. clamping tool for machine work according to claim 4, it is characterised in that: the top of the down pressure nut (82) is equipped with gear
Ring (81), the screw rod (7) are equipped with annular groove corresponding with the baffle ring (81), and the baffle ring (81) is for preventing from pushing
Nut (82) moves up.
7. clamping tool for machine work according to claim 4, it is characterised in that: the channel steel (83) is also correspondingly provided with anti-rotation
Device, the anti-rotation device include U-shaped bar (84) and cylinder (41), and the front end of the transverse arm (4) is welded with steel plate, the circle
For cylinder (41) transverse weld in steel plate front end, the lateral surface of the channel steel (83) is vertically equipped with strip groove, described U-shaped bar (84) one end
It penetrates into cylinder (41), the other end penetrates into strip groove, prevents channel steel (83) from screw rod (7) being followed to turn by U-shaped bar (84)
It is dynamic；
Fixed pin is additionally provided between the cylinder (41) and U-shaped bar (84).
8. clamping tool for machine work according to claim 1, it is characterised in that: the support device includes being welded on support arm
Support square steel (6), angle steel (9), round steel (10), the angle steel (9) setting support square steel (6) top, angle steel (9) it is recessed
Slot is upward, corresponding with hold-down devices；
The two sides of the angle steel (9) are fixed by round steel (10) welding support.
9. clamping tool for machine work according to claim 1, it is characterised in that: the rotating device is straight-bar (71), described
The top lateral opening of screw rod (7), the straight-bar (71) are mounted in the bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811131878.3A CN108942321A (en) | 2018-09-27 | 2018-09-27 | A kind of clamping tool for machine work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811131878.3A CN108942321A (en) | 2018-09-27 | 2018-09-27 | A kind of clamping tool for machine work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108942321A true CN108942321A (en) | 2018-12-07 |
Family
ID=64471086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811131878.3A Pending CN108942321A (en) | 2018-09-27 | 2018-09-27 | A kind of clamping tool for machine work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108942321A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110979990A (en) * | 2019-12-12 | 2020-04-10 | 中建钢构天津有限公司 | Anti-rolling device for cylindrical steel member |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009015428A1 (en) * | 2007-07-31 | 2009-02-05 | G Technologies Solutions Pty. Ltd. | Clamp |
| US20100295226A1 (en) * | 2009-05-21 | 2010-11-25 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Positioning device |
| CN103056690A (en) * | 2012-08-08 | 2013-04-24 | 南京梅山冶金发展有限公司 | Multi-standard steel pipe end face machining fast-changing tooling |
| CN205968760U (en) * | 2016-08-30 | 2017-02-22 | 无锡市锡山湖光电器有限公司 | Circuit breaker sleeve pipe frock |
| CN106584154A (en) * | 2016-12-27 | 2017-04-26 | 四川川锅锅炉有限责任公司 | Vertical lathe saddle clamping tool for boiler drum concentrated downcomer connector |
| CN107971785A (en) * | 2017-12-29 | 2018-05-01 | 四川威卡自控仪表有限公司 | A kind of adjustable valve body processing tool |
| US20180193982A1 (en) * | 2017-01-11 | 2018-07-12 | Jpw Industries Inc. | Quick clamp pipe vise and method |
-
2018
- 2018-09-27 CN CN201811131878.3A patent/CN108942321A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009015428A1 (en) * | 2007-07-31 | 2009-02-05 | G Technologies Solutions Pty. Ltd. | Clamp |
| US20100295226A1 (en) * | 2009-05-21 | 2010-11-25 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Positioning device |
| CN103056690A (en) * | 2012-08-08 | 2013-04-24 | 南京梅山冶金发展有限公司 | Multi-standard steel pipe end face machining fast-changing tooling |
| CN205968760U (en) * | 2016-08-30 | 2017-02-22 | 无锡市锡山湖光电器有限公司 | Circuit breaker sleeve pipe frock |
| CN106584154A (en) * | 2016-12-27 | 2017-04-26 | 四川川锅锅炉有限责任公司 | Vertical lathe saddle clamping tool for boiler drum concentrated downcomer connector |
| US20180193982A1 (en) * | 2017-01-11 | 2018-07-12 | Jpw Industries Inc. | Quick clamp pipe vise and method |
| CN107971785A (en) * | 2017-12-29 | 2018-05-01 | 四川威卡自控仪表有限公司 | A kind of adjustable valve body processing tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110979990A (en) * | 2019-12-12 | 2020-04-10 | 中建钢构天津有限公司 | Anti-rolling device for cylindrical steel member |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208773045U (en) | A kind of hawthorn dryer clamping device | |
| CN213764724U (en) | Novel welding device for welding work of flange adapter | |
| CN105965199A (en) | Alignment device for pipeline welding | |
| CN108942321A (en) | A kind of clamping tool for machine work | |
| CN207930146U (en) | A kind of damper clamp support projection welding welding tooling | |
| CN205437656U (en) | An upper cylinder and connecting plate welding fixture | |
| CN204295011U (en) | For the fixture of declutch shift shaft component boring | |
| CN207414429U (en) | A kind of shifting axle component boring frock | |
| CN202861862U (en) | Machining tool for horizontal lathe outer circle eccentric parts | |
| CN103252608A (en) | Welded stud locating device with good locating performance | |
| CN208033978U (en) | A kind of electrode adjustment head | |
| CN207840482U (en) | A kind of feeding device on steel reinforcement cage formatter | |
| CN106312618A (en) | Rotary type compression device | |
| CN212552029U (en) | Internal spline broaching clamp with positioning function | |
| CN108927628A (en) | A kind of novel welding processing retaining clip tool | |
| CN207289276U (en) | A kind of automatic positioning gauge for the welding of phone housing charge port | |
| CN208628143U (en) | A kind of cold-drawn gear ring fashioned iron welded framework | |
| CN109570893A (en) | A kind of casing fast welding tooling | |
| CN219616895U (en) | Wire reel holds subassembly | |
| CN215432350U (en) | Welding auxiliary tool | |
| CN214024001U (en) | A submerged arc automatic welding machine with high flexibility | |
| CN105666007B (en) | Fixture for processing inner wall of engaging lug on weld yoke based on processing center | |
| CN209349767U (en) | A kind of skirtboard welding tooling | |
| CN206732353U (en) | Fixed spot-welding equipment | |
| CN103286490A (en) | Damper seam welder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |