CN101407034B - Pipes end-face grinder - Google Patents

Pipes end-face grinder Download PDF

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Publication number
CN101407034B
CN101407034B CN2008101592561A CN200810159256A CN101407034B CN 101407034 B CN101407034 B CN 101407034B CN 2008101592561 A CN2008101592561 A CN 2008101592561A CN 200810159256 A CN200810159256 A CN 200810159256A CN 101407034 B CN101407034 B CN 101407034B
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China
Prior art keywords
block
fixed
clamp
slide bar
slide block
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CN2008101592561A
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Chinese (zh)
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CN101407034A (en
Inventor
康彬
孙翠红
胡秋忠
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TENGZHOU TRI-UNION MACHINERY Co Ltd
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TENGZHOU TRI-UNION MACHINERY Co Ltd
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Abstract

The invention relates to a machine tool, which comprises a machine body part, a transmission part, a clamp part and a dust collector. Axial holes of two short guide rails of a bottom slide block at the clamp part pass through a short guide rail shaft on the machine body and are connected with the machine body; the bottom slide block is connected with a moving handle of a clamp body, a guide rail seat is fixed on the bottom slide block, two long guide rail shafts are fixed on the guide rail seat, and an upper slide block is glidingly connected with a long guide rail shaft; the upper slide block is connected with a square slide block and a round slide block in turn, a slewing block is fixed on the upper slide block, and a guide bar seat and a clamping plate seat are fixed on the slewing block; and a clamping slide bar and a handle rod are connected with the guide rail seat respectively, a clamp with a flat jaw is fixed on the clamping slide bar, and the handle rod is connected with the clamping slide bar through a locking mechanism. The machine tool improves machining efficiency and consistency of incisions of bulk workpieces.

Description

Pipes end-face grinder
Technical field
The present invention relates to a kind of tubing processing equipment, relate in particular to a kind of section bar machining tool.
Background technology
Present sandpipe lathe is made up of frame, running part, clamp part, motor.Its clamp part, normally realize opening of jaw or closure by screw mandrel moving on the anchoring filament female seat, whenever make screw mandrel rotate a circle, jaw just opens or the distance of a closed screw mandrel pitch, so realize jaw open or closed just otherwise stop rotary screw, and effect is also not obvious.Wheel feed clamping work pieces speed is slow when clamping tubing, and adds man-hour, the accurate benchmark of notch depth neither one of tubing in batch.
Summary of the invention
The purpose of this invention is to provide a kind of quick clamping and accurately locate the pipes end-face grinder of high efficiency.
To achieve these goals, the technical scheme that the present invention takes is: a kind of pipes end-face grinder, and comprising body part, running part, clamp part, dust exhaust apparatus.Dust exhaust apparatus and clamp partly lay respectively at the two ends of frame, and dust exhaust apparatus is suspended in the suction port place, and clamp partly is connected with body by two short lead rail axles, and can move along the short lead rail axle.The trailing wheel roller is fixed on from wheel carrier, and the abrasive band is crossed over respectively on trailing wheel roller and main wheel.During work, power is passed to the trailing wheel roller by driving wheel, thereby drives the abrasive band running.The trailing wheel roller has various models, can select suitable wheel to be fixed on from wheel support according to processing request and carry out grinding.Below frame, be equipped with and connect the bits box, can collect and add material bits and the dust of getting rid of man-hour.It is characterized in that the clamp part-structure, the clamp part-structure is that the short lead rail axle that two short lead rail axis holes of end slide block pass on the body is connected with body; Be connected with caliper on the end slide block and move handgrip, track base is fixed on the end slide block, and two long guideway axles are fixed on the track base, and top shoe and long guideway axle are slidingly connected; Top shoe is connected with square slide block, smooth block successively, and smooth block is connected with check lock lever, and square slide block, smooth block link to each other with top shoe by retaining mechanism, and gyration block is fixed on the top shoe, respectively guide rod seat, clamping panel seat is fixed on the gyration block; Clamping slide bar, handle stem are connected with the guide rod seat respectively, and the flat clamp of jaw is fixed on and clamps on the slide bar, and handle stem links to each other with the clamping slide bar by retaining mechanism, and workpiece to be machined is fixed between the flat clamp of jaw, the grip block.
Above-mentioned pipes end-face grinder, it is characterized in that: handle stem and the retaining mechanism that clamps between slide bar are positioned at the guide rod seat, clamp on the slide bar and be with spring and lock sleeve, handle stem links to each other with eccentric shaft, the handle stem eccentric rotation axis makes the lock sleeve run-off the straight, lock sleeve compression spring after the inclination carries out spacing to clamping slide bar simultaneously.
Above-mentioned pipes end-face grinder, it is characterized in that: the structure of the retaining mechanism of connection side's slide block, smooth block, top shoe is, top shoe is connected with square slide block, smooth block successively, and smooth block is connected with check lock lever, screw connection side slide block, smooth block, and be connected with top shoe by screw.
Above-mentioned pipes end-face grinder is characterized in that: be fixed with spacing slider block on the clamping panel seat, spacing slide bar passes spacing slider block and links to each other with limiting plate; For fixing spacing rod design has fastening screw, fastening screw links to each other with the tightening handle on the spacing slider block.
Advantageous effect of the present invention is: the advantage that the clamp of this pipes end-face grinder partly has solved original caliper clamping speed slow, can't pinpoint problem, thereby improved the uniformity of the otch of working (machining) efficiency and batch machining part.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of clamp part among Fig. 1.
Fig. 3 is the structural representation of clamp part among Fig. 1.
Fig. 4 is the A-A cutaway view of Fig. 3.
Below in conjunction with accompanying drawing and instantiation the present invention is further described:
The specific embodiment
Embodiment 1
A kind of pipes end-face grinder as shown in Figure 1 installs running part, clamp part, dust exhaust apparatus, power unit, control module and protecting component etc.Main wheel 2 is connected with 1 in motor, is installed in the tail end of body, and motor 1 is fixed on body one side by electric machine support.Trailing wheel roller 5 is installed in from wheel carrier 3, and is fixed by screw.Abrasive band 4 connects main wheel 2 and trailing wheel roller 5.Trailing wheel roller 5 two ends are equipped with high-speed bearing, can do rotation at a high speed.Clamp partly is connected with body by two short lead rail axles 8, is connected with caliper on the end slide block 25 and moves handgrip 6, and move handgrip 6 by the adjustment caliper and realize clamp part moving along short lead rail axle 8 directions.Other standby roller 7 places on the roller stand of body.
The clamp part is shown in Fig. 2,3,4, comprising 9, clamp slide bar; 10, eccentric shaft; 11, spring; 12, the flat clamp of jaw; 13, lock sleeve; 14, handle stem; 15, guide rod seat; 16, grip block; 17, limiting plate; 18, spacing slider block; 19, tightening handgrip; 20, long guideway axle; 21, track base; 22, gyration block; 24, screw; 25, end slide block; 26, spacing slide bar; 27, check lock lever; 28, clamping panel seat 29, top shoe; 30, square slide block; 31, smooth block; 32, gag lever post; 33, screw; 34, screw, its structure composition form is: the short lead rail axle 8 that two short lead rail axis holes of end slide block 25 pass on the body is connected with body; Be connected with caliper on the end slide block 25 and move handgrip 6, track base 21 is fixed on the end slide block 25, and two long guideway axles 20 are fixed on the track base 21, and top shoe 29 is slidingly connected with long guideway axle 20, and top shoe 29 is " V " shape with long guideway axle 20 contact-making surface cross sections; Top shoe 29 is connected with square slide block 30, smooth block 31 successively, and smooth block 31 is connected with check lock lever 27, and smooth block 31, square slide block 30 link to each other with top shoe 29 by retaining mechanism.The structure of the retaining mechanism of connection side's slide block 30, smooth block 31, top shoe 29 is, top shoe 29 is connected with square slide block 30, smooth block 31 successively, screw 34 connection side's slide blocks 30, smooth block 31, and be connected with top shoe 29 by screw 33.Gyration block 22 is fixed on the top shoe 29 by screw 24, and gyration block 22 can be around screw 24 rotations and spacing by it, and design has scale on the top shoe 29; Respectively guide rod seat 15, clamping panel seat 28 are fixed on the gyration block 22; Be fixed with spacing slider block 18 on clamping panel seat 28, spacing slide bar 26 passes spacing slider block 18 and links to each other with limiting plate 17; For fixing spacing slide bar 26 designs have fastening screw, fastening screw links to each other with tightening handle 19 on the spacing slider block.Clamping slide bar 9, handle stem 14 are connected with guide rod seat 15 respectively, the flat clamp 12 of jaw is fixed on by screw and clamps on the slide bar 9, handle stem 14 links to each other with clamping slide bar 9 by retaining mechanism, the retaining mechanism that handle stem 14 and clamping slide bar are 9 is positioned at guide rod seat 15, its structure is, clamp on the slide bar 9 and be with spring 11 and lock sleeve 13, handle stem 14 links to each other with eccentric shaft 10, handle stem 14 eccentric rotation axis 10 make lock sleeve 13 run-off the straights, lock sleeve 13 compression springs 11 after the inclination carry out spacing to clamping slide bar 9 simultaneously.
Workpiece to be machined is fixed between the flat clamp 12 of jaw, the grip block 16.
Combination with upper-part has realized the advantage that clamp partly has: 1, guide rod seat 15 internal structures make that clamping slide bar can clamp or unclamp fast, realizes clamping fast; 2, the combination of spacing slider block 18 and spacing slide bar 26 is implemented in the uniformity that adds the notch depth in man-hour in batch.Be that clamp integral body moves along long guideway axle 30, and inner at guide rod seat 15 because the acting in conjunction of eccentric shaft 10, spring 11, lock sleeve 13 makes 9 clamping slide bars to unclamp fast or to clamp, realize that workpiece clamps fast; Limiting plate 17, spacing slider block 18, spacing slide bar 26, gag lever post 32, adjusting nut are formed position limiting structure, and the benchmark work in-process that this structure can be used as a batch machining uses, and is embodied as the unanimity of batch machining otch size.Thereby solved original caliper clamping speed slow, can't pinpoint problem, improved operating efficiency and machining accuracy.This clamp except can clamp fast with the high advantage of machining accuracy, clamp can also rotate a certain angle around screw 24, realizes the grinding otch processing of different angles.
Operation principle of the present invention is:
In first being processed, clamp is partly left trailing wheel roller 5 places, purpose is for the clamping position of the adjustment workpiece of safety.First being processed also should be turned to opposite side with limiting plate 17.Then workpiece is installed in the grip finger place,, locks with locking handgrip 19 and adjusting nut respectively after the adjustment according to the size adjustment limiting plate 17 of grinding radian and the position of gag lever post 32.Clamping method is: clamp integral body moves along long guideway axle 20, and the shift position is according to the position of wanting workpiece and abrasive band.Workpiece is placed on the V-type opening part of grip block 16, and the one side that workpiece is processed abuts against on the limiting plate 17, handle stem 14 is unclamped promotion guide rod seat 15, make the flat clamp 12 of jaw move workpiece is clamped between grip block, determine to clamp back locking handle stem 14.During locking, lock sleeve 13 run-off the straight under the effect of eccentric shaft 10, and compression spring 11, lock sleeve 13 restrictions of inclination clamp moving axially of slide bar 9, clamp so will clamp slide bar 9.This moment workpiece just by accurately, firm being fixed on the caliper.
Size according to bar diameter to be processed is selected suitable roller 7, is installed in then from wheel carrier 3.
Press the start button of control module, motor rotation.Motor directly is connected with main wheel 1, thereby power has been passed to main wheel 1.Main wheel 1 has an abrasive band 4 to be connected with trailing wheel roller 5 again, rotates thereby drive trailing wheel roller 5.Simultaneously dust exhaust apparatus is opened and carried out dedusting work.
Mobile caliper moves handgrip 6, makes workpiece slowly carry out grinding near the abrasive band, is grinding and finishes when the gag lever post 32 of clamp part is run into frame.Remove the clamp part, stop the running of motor and vacuum part, take off workpiece.During pickup, unclamp handle stem 14, compressed spring 11 restores, lock sleeve 13 is got back to plumbness under the effect of spring 11, the axial constraint that clamps slide bar 9 is removed, and therefore clamping slide bar 9 again can freely-movable, moves so can drive the flat clamp 12 of jaw fast.
Can find out that pipes end-face grinder of the present invention is novel lathe a kind of simple to operate, easy to process. Especially the design of clamp part, the advantage that it has solved original caliper clamping speed slow, can't pinpoint problem, thereby improved working (machining) efficiency and machining accuracy. For processing in enormous quantities provides beneficial conditions.

Claims (3)

1. pipes end-face grinder, comprise body part, running part, clamp part, dust exhaust apparatus, dust exhaust apparatus and clamp partly lay respectively at the two ends of frame, dust exhaust apparatus is suspended in the suction port place, clamp partly is connected with body by two short lead rail axles, the trailing wheel roller is fixed on from wheel carrier, the abrasive band is crossed over respectively on trailing wheel roller (5) and main wheel (1), it is characterized in that: the clamp part-structure is that two short lead rail axis holes of end slide block (25) pass described short lead rail axle (8) and are connected with body; Be connected with caliper on the end slide block (25) and move handgrip (6), track base (21) is fixed on the end slide block (25), and two long guideway axles (20) are fixed on the track base (21), and top shoe (29) is slidingly connected with long guideway axle (20); Top shoe (29) is connected with square slide block (30), smooth block (31) successively, smooth block (31) is connected with check lock lever (27), side's slide block (30), smooth block (31) link to each other with top shoe (29) by retaining mechanism, gyration block (22) is fixed on the top shoe (29), respectively guide rod seat (15), clamping panel seat (28) is fixed on the gyration block (22); Clamping slide bar (9), handle stem (14) are connected with guide rod seat (15) respectively, the flat clamp of jaw (12) is fixed on by screw and clamps on the slide bar (9), handle stem (14) links to each other with clamping slide bar (9) by retaining mechanism, and workpiece to be machined is fixed between the flat clamp of jaw (12), the grip block (16); Handle stem (14) and the retaining mechanism that clamps between slide bar (9) are positioned at guide rod seat (15), its structure is: clamp on the slide bar (9) and be with spring (11) and lock sleeve (13), handle stem (14) links to each other with eccentric shaft (10), handle stem (14) eccentric rotation axis (10) makes lock sleeve (13) run-off the straight, lock sleeve after the inclination (13) compression spring (11) also promotes to clamp slide bar (9), compresses clamping slide bar (9) simultaneously and carries out spacing to it; Be fixed with spacing slider block (18) on clamping panel seat (28), spacing slide bar (26) passes spacing slider block (18) and links to each other with limiting plate (17); For fixing spacing slide bar (26) design has fastening screw, fastening screw links to each other with tightening handle (19) on the spacing slider block.
2. pipes end-face grinder according to claim 1, it is characterized in that: the structure of the retaining mechanism of connection side's slide block (30), smooth block (31), top shoe (29) is, top shoe (29) is connected with square slide block (30), smooth block (31) successively, smooth block (31) is connected with check lock lever (27), screw (34) connection side's slide block (30), smooth block (31), and be connected with top shoe (29) by screw (33).
3. pipes end-face grinder according to claim 1 and 2 is characterized in that: gyration block (22) is fixed on the top shoe (29) by screw (24), and gyration block (22) can be around screw (24) rotation and spacing by it, and top shoe (29) is gone up design scale; Top shoe (29) is " V " shape with long guideway axle (20) contact-making surface cross section.
CN2008101592561A 2008-11-26 2008-11-26 Pipes end-face grinder Active CN101407034B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008101592561A CN101407034B (en) 2008-11-26 2008-11-26 Pipes end-face grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2008101592561A CN101407034B (en) 2008-11-26 2008-11-26 Pipes end-face grinder

Publications (2)

Publication Number Publication Date
CN101407034A CN101407034A (en) 2009-04-15
CN101407034B true CN101407034B (en) 2010-06-09

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101972959B (en) * 2010-10-27 2012-06-13 南京飞燕活塞环股份有限公司 Piston ring grit angle machine
CN102528656A (en) * 2011-10-31 2012-07-04 中船重工中南装备有限责任公司 Hydraulic mandrel for grinding end surfaces of slender pipe fittings
CN106863052A (en) * 2017-02-15 2017-06-20 谢博 A kind of burnishing device for steel finishing
CN112355755A (en) * 2020-10-28 2021-02-12 江苏永钢集团有限公司 Impact sample end face grinding tool
CN112975598B (en) * 2021-02-14 2022-06-07 山东宝骅精工科技有限公司 Adjustable and easy-to-use knife sharpener structure for machining

Citations (6)

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Publication number Priority date Publication date Assignee Title
CN2413847Y (en) * 2000-03-24 2001-01-10 齐齐哈尔铁路车辆(集团)有限责任公司 Column spiral sprind end grinding machine
CN2566976Y (en) * 2002-09-23 2003-08-20 李海泉 Vertical plane surface grinding machine with two grinding heads
CN2923172Y (en) * 2006-06-27 2007-07-18 宝山钢铁股份有限公司 Plane grinding-turning clamping apparatus
CN200939580Y (en) * 2006-08-22 2007-08-29 胜华波集团有限公司 Gripping positioner of external grinding apparatus
CN201124321Y (en) * 2007-12-12 2008-10-01 李冬梅 Grinder for high pressure pipe mouth sealing face
CN201313275Y (en) * 2008-11-26 2009-09-23 滕州市三合机械有限公司 Face grinding machine of tubular product

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2413847Y (en) * 2000-03-24 2001-01-10 齐齐哈尔铁路车辆(集团)有限责任公司 Column spiral sprind end grinding machine
CN2566976Y (en) * 2002-09-23 2003-08-20 李海泉 Vertical plane surface grinding machine with two grinding heads
CN2923172Y (en) * 2006-06-27 2007-07-18 宝山钢铁股份有限公司 Plane grinding-turning clamping apparatus
CN200939580Y (en) * 2006-08-22 2007-08-29 胜华波集团有限公司 Gripping positioner of external grinding apparatus
CN201124321Y (en) * 2007-12-12 2008-10-01 李冬梅 Grinder for high pressure pipe mouth sealing face
CN201313275Y (en) * 2008-11-26 2009-09-23 滕州市三合机械有限公司 Face grinding machine of tubular product

Non-Patent Citations (2)

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Title
JP昭60-135166A 1985.07.18
JP特开2005-14130A 2005.01.20

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