CN203019098U - Grip feeding device for processing guide block hole in roller body housing based on instrument lathe - Google Patents
Grip feeding device for processing guide block hole in roller body housing based on instrument lathe Download PDFInfo
- Publication number
- CN203019098U CN203019098U CN 201220730417 CN201220730417U CN203019098U CN 203019098 U CN203019098 U CN 203019098U CN 201220730417 CN201220730417 CN 201220730417 CN 201220730417 U CN201220730417 U CN 201220730417U CN 203019098 U CN203019098 U CN 203019098U
- Authority
- CN
- China
- Prior art keywords
- roller body
- body housing
- instrument lathe
- lathe
- block
- 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
- Turning (AREA)
Abstract
The utility model relates to a grip feeding device for processing a guide block hole in a roller body housing based on an instrument lathe. The grip feeding device comprises a V-shaped block for placing the roller body housing, a positioning pin for circumferentially positioning the roller body housing, a compacting mechanism for compacting and fixing the roller body housing supported on the V-shaped block, and a feeding mechanism controlling the movement of a longitudinal carrying plate, wherein the V-shaped block is fixed on a main shaft of the instrument lathe; the positioning pin is connected at a position on a symmetrical central line of the V-shaped block, so that the center of the guide block hole to be processed in the roller body housing placed on the V-shaped block and circumferentially positioned with the positioning pin is located an axis of the main shaft of the instrument lathe; the compacting mechanism is connected to the main shaft at one side of the V-shaped block; a drilling tool is mounted on a longitudinal carrying plate; and the feeding mechanism is connected with the longitudinal carrying plate and drives the longitudinal carrying plate to perform feed movement in a direction parallel to the main shaft of the instrument lathe. The grip feeding device has the advantages that a workpiece can be quickly and accurately positioned on the processing lathe, the processing cost is low and the efficiency is high.
Description
Technical field
The utility model relates to the frock clamp of diesel engine part processing, relates in particular to a kind of grip(per) feed device based on guide pad hole on instrument lathe processing roller body housing
Background technology
Accessory is usually done for different main engine plants by diesel engine part manufacturer, the kind of producing is more numerous and diverse, mostly select the general process equipment of relative low price to produce in order to adapt to different production kinds, can reduce production costs thus, but be faced with the problem of machining accuracy, convenient mounting and clamping.
For example diesel engine part producer wishes to solve: how under the prerequisite that guarantees machining accuracy, with the guide pad hole 32 on roller body housing in cheap instrument lathe bed processing high-pressure oil pump as shown in Figure 1, before this pilot hole of processing, completed the processing of dowel hole 31 on the roller body housing, guide pad hole 33 is parallel with dowel hole 31.
Summary of the invention
The purpose of this utility model is under the prerequisite that guarantees machining accuracy, designs a kind of fixture and feed arrangement that can utilize cheap instrument lathe to come keyway on substitution number control milling machine processing roller body housing.Above-mentioned purpose is achieved through the following technical solutions.
Described fixture and feed arrangement are arranged on instrument lathe, comprise be used to the vee-block of placing described roller body housing location, be used for pair roller body housing circumferentially the location alignment pin, be used for the hold-down mechanism that the roller body housing that is supported on vee-block is fixed and control the feed mechanism of vertical planker motion; Described vee-block is fixed on the main shaft of described instrument lathe, described alignment pin is connected to a position of vee-block symmetrical center line, make to be placed on vee-block and to carry out center, guide pad hole to be processed on the described roller body housing of circumferential location with alignment pin and be on the axis of instrument lathe spindle, hold-down mechanism is connected on the described main shaft of vee-block one side, drilling tool is arranged on vertical planker, described feed mechanism is connected with vertical planker, drives vertical planker and does the feed motion that is parallel to the instrument lathe spindle direction.
Described fixture and feed arrangement are characterised in that, are provided with hole depth feeding gag lever post in the side corresponding to vertical planker direction of feed motion, are provided with corresponding groove depth feeding confined planes on the instrument lathe corresponding to hole depth feeding gag lever post.
Described fixture and feed arrangement be characterised in that, described vee-block and hold-down mechanism are connected on the main shaft of instrument lathe by installing plate, and the correspondence position of installing plate is connected with balancing weight.
Described fixture and feed arrangement are characterised in that, described hold-down mechanism comprises pressing plate, support bar, nut and Compress Spring, described support bar is connected on the main shaft of described instrument lathe, Compress Spring is set in support bar, the slot that pressing plate arranges by the middle part is plugged on support bar, this pressing plate one side one end is against Compress Spring one end, described nut is screwed on the support bar that passes pressing plate, this nut of turn is resisted against on Compress Spring pressing plate one end, and an end is resisted against on the roller body housing that is positioned on V-block.
Described fixture and feed arrangement be characterised in that, described nut is provided with the turn handle.
Described fixture and feed arrangement be characterised in that, described feed mechanism is toggle or pinion and rack; Described toggle comprises crank and connecting rod, described crank is hinged on the lathe bed of the vertical carriage rail tail end of described lathe, described connecting rod one end and the hinged end of crank, drive vertical planker by connecting rod and do feed motion when crank rotates with vertically planker is hinged; Described pinion and rack comprises gear and tooth bar, described gear is hinged on the lathe bed of the vertical carriage rail tail end of described lathe, described tooth bar is slidably connected to the described body of lathe bed and an end is connected with vertical planker, the wheel and rack engagement, when gear rotates, do feed motion by the vertical planker of rack drives.
Described fixture and feed arrangement are characterised in that, are respectively equipped with the turn handle on described crank or gear.
The utility model utilizes the dowel hole on processing work, use cleverly the cooperation of vee-block and alignment pin, workpiece can be located on lathe for machining rapidly and accurately, and the feed mechanism that is connected with vertical planker is set, by simple manual control, the processing of high efficiency hole is provided, and guarantee required machining accuracy, with the guide pad hole on the roller body body housing cylinder in instrument lathe processing diesel engine fuel system high-pressure oil pump cheaply, to substitute the special equipment that originally adopts, greatly save equipment cost, also improved simultaneously production efficiency.
Description of drawings
Fig. 1 is the structural representation of pilot hole on the roller body housing.
Fig. 2 is the structural representation of an embodiment of the fixture in guide pad hole on the utility model processing roller body housing and feed arrangement.
Fig. 3 is the top view of fixture shown in Figure 1 and feed arrangement.
Fig. 4 is that the A of Fig. 1 is to view
Fig. 5 is the structural representation of another embodiment of the fixture in guide pad hole on the utility model processing roller body housing and feed arrangement.
In figure, the lathe bed of 10 instrument lathes, the main shaft of 11 instrument lathes, 12 cutters, the guide rail of 13 vertical plankers, the 15th, vertical planker, the 17th, installing plate, the 18th, mount pad, 30 roller body housings, 110 hold-down mechanisms, 111 support bars, 113 pressing plates, 114 Compress Springs, 115 nuts, 115a turn handle, 116 balancing weights, 130 feed mechanisms, 131 connecting rods, 132 cranks, 132a turn handle, 134 feeding gag lever posts, 134a feeding confined planes, 137 gears, 138 tooth bars, 138a turn handle, 140 hold-down mechanisms, 141V shape piece, 142 location.
The specific embodiment
Contrast Fig. 2, Fig. 3, fixture of the present utility model and feed arrangement comprise vee-block 141, alignment pin 142, hold-down mechanism 110 and feed mechanism 130.Vee-block 141 is used for supporting rollern body housing 30, and it is fixed on the end of the main shaft 11 of instrument lathe by installing plate 17; Alignment pin 142 is used for pair roller body housing 30 and circumferentially locates, be connected to a position of vee-block symmetrical center line, make to be placed on vee-block and to carry out center, guide pad hole to be processed on the described roller body housing of circumferential location with alignment pin to be on the axis of instrument lathe spindle, vee-block 141 and alignment pin 142 form detent mechanisms 140.Hold-down mechanism 110 is used for the roller body housing 30 of being located by vee-block and alignment pin is fixed, and this hold-down mechanism is fixed on the end of main shaft 11 by version 17 is installed, and is placed in vee-block one side.Detent mechanism 140 and hold-down mechanism 110 have consisted of fixture unit, because this two mechanism is all different in nature structure and is placed in lathe main shaft end section, in order to make the main shaft slow-roll stabilization, are provided with balancing weight 116 at the correspondence position of installing plate 17.Feed mechanism 130 is placed on the lathe bed of tail end of instrument lathe, for example is placed in guide rail 13 tail end one sides (vertically planker 15 refers to along being parallel to the planker that lathe spindle moves) of vertical planker; This mechanism is connected with vertical planker, drives vertical planker and does the feed motion that is parallel to the instrument lathe spindle direction.Drilling tool 12 is arranged on vertical planker 15, for example is arranged on the mount pad 18 on vertical planker 15 center line of drilling tool 12 and the dead in line of main shaft.
above-mentioned hold-down mechanism 110 is mainly by pressing plate 113, support bar 111, Compress Spring 114 and nut 115 form, nut 115 is provided with turn handle 115a, support bar 111 is connected on the main shaft 11 of instrument lathe, Compress Spring 114 is set in support bar 111, the slot 113a that pressing plate 113 arranges by the middle part is plugged on support bar 111, see also Fig. 4, these pressing plate 113 1 side one ends are against Compress Spring one end, nut 115 is screwed on the support bar 111 that passes pressing plate, this nut of turn is resisted against on Compress Spring 114 pressing plate one end, one end is resisted against on the roller body housing 30 that is positioned on V-block.
Above-mentioned feed mechanism can adopt various ways, for example adopts toggle or adopts pinion and rack, makes vertical planker of fixed cutting tool do feed motion along its guide rail 13 by rotating corresponding handle.
the specific embodiments of its toggle such as Fig. 2, shown in 3, comprise crank 132 and connecting rod 131, crank is hinged on the lathe bed 10 of instrument lathe tail end, for example be hinged on the lathe bed 10 of vertical carriage rail 13 tail ends of instrument lathe, it is hinged with vertical planker that connecting rod 131 1 ends and crank hinge 132 connect an end, the crank of the present embodiment is designed to a disk, disk one side connects turn handle 132a, the center of disk is the hinged center with lathe bed, connecting rod 131 1 ends are articulated in and disk C, the line OC of this pin joint C and disk center of rotation O has just formed the crank of practical significance, when crank 132 rotates, drive vertical planker by connecting rod and do feed motion along its guide rail 13.For the hole depth to guide pad to be processed hole is controlled, being provided with hole depth feeding gag lever post 134 corresponding to a vertical side of planker direction of feed motion, be provided with corresponding feeding confined planes 134a on the instrument lathe corresponding to hole depth feeding gag lever post.
The specific embodiments of its pinion and rack as shown in Figure 5, comprise gear 137 and tooth bar 138, gear 137 is provided with gear turn handle 137a, gear 137 is hinged on the lathe bed 10 of instrument lathe tail end, for example be hinged on the lathe bed 10 of vertical carriage rail 13 tail ends of instrument lathe, tooth bar 138 is slidably connected in a chute (not shown) of the body of lathe bed, this tooth bar one end is hinged with the tail end of vertical planker 15, gear 137 and tooth bar 138 engagements, when gear 138 rotates, drive vertical planker 15 by tooth bar 137 and do feed motion.
Before processing, workpiece---roller body housing 30 is placed on vee-block 141, and alignment pin 142 passes the pin-and-hole 31 on workpiece, utilize 31 pairs of rod members of pin-and-hole circumferentially to locate, make a side in its guide pad to be processed hole facing to drilling tool 12, and the centerline that makes the guide pad hole 33 that will process is on the center line of instrument lathe spindle.Drilling tool 12 is arranged on mount pad 18 on vertical planker 15, and the center line of its cutter 12 overlaps with the center line of instrument lathe spindle.One end of pressing plate 113 faces toward workpiece one side that is placed on vee-block, the turn handle 115a on the turn nut, and downward clamping platen 113, under the effect of Compress Spring 114, an end of pressing plate is pressed on workpiece, and workpiece is fixed in vee-block.Add man-hour, rotate turn handle 115a or 137a, crank 132 gears 138 rotate thereupon, drivening rod 131 or tooth bar 137, and connecting rod 131 or tooth bar 137 drive the feed motion that vertical planker 15 is made processing pilot hole 32.Processing hole depth spacing is the hole depth feeding gag lever post 134 by being arranged on vertical planker 15 direction of feed motion one sides and is arranged on that on lathe, the hole depth feeding confined planes 134a corresponding to this gag lever post controls.
Fixture of the present utility model and feed arrangement make clamping very convenient, only need the operating grip 115a on turn nut 115 just can carry out quick-clamping during clamping, feeding is by turn handle 132a or 138a and conveniently control by the cooperation of corresponding gag lever post and confined planes, and the machining accuracy of workpiece obtains Reliable guarantee by the precision of clamp mechanism.
Claims (7)
1. process the grip(per) feed device in guide pad hole on the roller body housing based on instrument lathe, described device is arranged on instrument lathe, it is characterized in that comprising be used to the vee-block of placing described roller body housing location, be used for pair roller body housing circumferentially the location alignment pin, be used for the hold-down mechanism that the roller body housing that is supported on vee-block is fixed and control the feed mechanism of vertical planker motion; Described vee-block is fixed on the main shaft of described instrument lathe, described alignment pin is connected to a position of vee-block symmetrical center line, make to be placed on vee-block and to carry out center, guide pad hole to be processed on the described roller body housing of circumferential location with alignment pin and be on the axis of instrument lathe spindle, hold-down mechanism is connected on the described main shaft of vee-block one side, drilling tool is arranged on vertical planker, described feed mechanism is connected with vertical planker, drives vertical planker and does the feed motion that is parallel to the instrument lathe spindle direction.
2. the grip(per) feed device based on guide pad hole on instrument lathe processing roller body housing according to claim 1, it is characterized in that being provided with hole depth feeding gag lever post in the side corresponding to vertical planker direction of feed motion, be provided with corresponding groove depth feeding confined planes on the instrument lathe corresponding to hole depth feeding gag lever post.
3. the grip(per) feed device based on guide pad hole on instrument lathe processing roller body housing according to claim 1, it is characterized in that described vee-block and hold-down mechanism are connected on the main shaft of instrument lathe by installing plate, and the correspondence position of installing plate is connected with balancing weight.
4. the grip(per) feed device based on guide pad hole on instrument lathe processing roller body housing according to claim 1, it is characterized in that described hold-down mechanism comprises pressing plate, support bar, nut and Compress Spring, described support bar is connected on the main shaft of described instrument lathe, Compress Spring is set in support bar, the slot that pressing plate arranges by the middle part is plugged on support bar, this pressing plate one side one end is against Compress Spring one end, described nut is screwed on the support bar that passes pressing plate, this nut of turn is resisted against on Compress Spring pressing plate one end, one end is resisted against on the roller body housing that is positioned on V-block.
5. the grip(per) feed device based on guide pad hole on instrument lathe processing roller body housing according to claim 4, is characterized in that described nut is provided with the turn handle.
6. according to claim 1-5 described grip(per) feed devices based on guide pad hole on instrument lathe processing roller body housing, is characterized in that described feed mechanism is toggle or pinion and rack; Described toggle comprises crank and connecting rod, described crank is hinged on the lathe bed of the vertical carriage rail tail end of described lathe, described connecting rod one end and the hinged end of crank, drive vertical planker by connecting rod and do feed motion when crank rotates with vertically planker is hinged; Described pinion and rack comprises gear and tooth bar, described gear is hinged on the lathe bed of the vertical carriage rail tail end of described lathe, described tooth bar is slidably connected to the described body of lathe bed and an end is connected with vertical planker, the wheel and rack engagement, when gear rotates, do feed motion by the vertical planker of rack drives.
7. the grip(per) feed device based on guide pad hole on instrument lathe processing roller body housing according to claim 6, is characterized in that being respectively equipped with on described crank or gear the turn handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220730417 CN203019098U (en) | 2012-12-27 | 2012-12-27 | Grip feeding device for processing guide block hole in roller body housing based on instrument lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220730417 CN203019098U (en) | 2012-12-27 | 2012-12-27 | Grip feeding device for processing guide block hole in roller body housing based on instrument lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203019098U true CN203019098U (en) | 2013-06-26 |
Family
ID=48643112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220730417 Expired - Fee Related CN203019098U (en) | 2012-12-27 | 2012-12-27 | Grip feeding device for processing guide block hole in roller body housing based on instrument lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203019098U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097081A (en) * | 2014-07-14 | 2014-10-15 | 苏州金牛精密机械有限公司 | Short-shaft radial drilling clamp |
| CN104227027A (en) * | 2014-09-02 | 2014-12-24 | 浙江美德机械有限公司 | Special lathe for spherical product |
| CN105058091A (en) * | 2015-08-26 | 2015-11-18 | 金湖县常盛动力机械配件有限公司 | Clamp for lathing of roller pin holes in roller |
| CN106041563A (en) * | 2016-07-20 | 2016-10-26 | 江苏腾旋科技股份有限公司 | Locating mechanism for lathe reformed drilling machine |
| CN107378013A (en) * | 2017-09-07 | 2017-11-24 | 成都旭光电子股份有限公司 | A kind of fast replacing device available for engine lathe drilling |
| CN109080001A (en) * | 2018-08-14 | 2018-12-25 | 广州百兴网络科技有限公司 | A kind of tile drilling machine and control method |
-
2012
- 2012-12-27 CN CN 201220730417 patent/CN203019098U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097081A (en) * | 2014-07-14 | 2014-10-15 | 苏州金牛精密机械有限公司 | Short-shaft radial drilling clamp |
| CN104097081B (en) * | 2014-07-14 | 2016-08-17 | 苏州金牛精密机械有限公司 | A kind of short shaft diameter is to boring grab |
| CN104227027A (en) * | 2014-09-02 | 2014-12-24 | 浙江美德机械有限公司 | Special lathe for spherical product |
| CN105058091A (en) * | 2015-08-26 | 2015-11-18 | 金湖县常盛动力机械配件有限公司 | Clamp for lathing of roller pin holes in roller |
| CN106041563A (en) * | 2016-07-20 | 2016-10-26 | 江苏腾旋科技股份有限公司 | Locating mechanism for lathe reformed drilling machine |
| CN107378013A (en) * | 2017-09-07 | 2017-11-24 | 成都旭光电子股份有限公司 | A kind of fast replacing device available for engine lathe drilling |
| CN109080001A (en) * | 2018-08-14 | 2018-12-25 | 广州百兴网络科技有限公司 | A kind of tile drilling machine and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203019098U (en) | Grip feeding device for processing guide block hole in roller body housing based on instrument lathe | |
| CN203019105U (en) | Grip feeding device for processing guide hole in roller body housing based on instrument lathe | |
| CN204430895U (en) | A kind of cylindrical part both ends of the surface processing clamping device | |
| CN204771765U (en) | Automobile -used clamping device of hydraulic cylinder cylinder end | |
| CN201900925U (en) | Multi-head stereoscopic numerical control engraver | |
| CN208542973U (en) | A kind of machining drilling part device | |
| CN102615309B (en) | Porous boring machine for combined boring bar | |
| CN203030898U (en) | Clamping and feeding device for processing key grooves on roller shell based on meter lathe | |
| CN110842599B (en) | Milling machine convenient to fix work piece | |
| CN210024448U (en) | Engraving machine | |
| CN114833586A (en) | Five metals sofa foot drilling equipment with locate function | |
| CN102019454A (en) | Crank connecting rod surface miller | |
| CN101234437B (en) | Method and equipment for milling processing cambered surface of vehicle fist section | |
| CN201235408Y (en) | Apparatus for machining workpiece with lathe replacing boring mill | |
| CN205834265U (en) | Modularity cutter holder assembly | |
| CN211939748U (en) | Novel electric power steering input shaft and output shaft pressure equipment torsion bar centering device | |
| CN205437926U (en) | Milling machine fixture suitable for plate -like parts processing | |
| CN202438710U (en) | Numerical-control deep hole boring machine for machining motor base | |
| CN207343832U (en) | A kind of perforating device of diesel engine part | |
| CN209550766U (en) | A kind of computerized numerical control sawing machine | |
| CN210549709U (en) | Novel XY workbench device of numerical control lathe | |
| CN202877558U (en) | Telescopic multifunctional knife rest and heave-duty lathe using same | |
| CN203030935U (en) | Clamping and feeding device for chamfering two holes on roller body shell in one step based on meter lathe | |
| CN213671916U (en) | Multi-cutter efficient boring machine | |
| CN202571371U (en) | Multi-hole boring mill with combined boring rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20171227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |