CN203830733U - Machining equipment special for bushings - Google Patents

Machining equipment special for bushings Download PDF

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Publication number
CN203830733U
CN203830733U CN201420257050.3U CN201420257050U CN203830733U CN 203830733 U CN203830733 U CN 203830733U CN 201420257050 U CN201420257050 U CN 201420257050U CN 203830733 U CN203830733 U CN 203830733U
Authority
CN
China
Prior art keywords
feed pipe
feeding
main shaft
saddle
lining
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.)
Withdrawn - After Issue
Application number
CN201420257050.3U
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Chinese (zh)
Inventor
周树益
凌光北
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Ju Li Electric Tool Co Ltd
Original Assignee
Zhejiang Ju Li Electric Tool Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Ju Li Electric Tool Co Ltd filed Critical Zhejiang Ju Li Electric Tool Co Ltd
Priority to CN201420257050.3U priority Critical patent/CN203830733U/en
Application granted granted Critical
Publication of CN203830733U publication Critical patent/CN203830733U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses machining equipment special for bushings. The machining equipment is characterized by being composed of a machining part and a feeding part. The machining part comprises a machine body, a main shaft, an elastic chuck, a hollow rotation air cylinder, a large dragging plate, a small dragging plate, a center frame and a tailstock. The main shaft is driven by a belt wheel. The large dragging plate is arranged in the mode of sliding left and right on the right side of a main shaft box. The small dragging plate is arranged in the mode of sliding back and forth on the large dragging plate. The center frame and the tailstock are installed on the large dragging plate. The elastic chuck is composed of a clamping base with an inner cone, and a clamping jaw with an outer cone. The clamping base is fixed on the head of the main shaft. The clamping jaw is movably arranged in an inner hole of the clamping base in the axial direction and connected with a hollow pull rod. The other end of the hollow pull rod is connected with the hollow rotation air cylinder fixed on the belt wheel. The feeding part comprises a feeding pipe and a material pushing plate. The feeding pipe is provided with a cavity storing long bars. The material pushing plate is movably arranged in the cavity of the feeding pipe. According to the machining equipment, the linings can be automatically machined, loading is convenient to carry out, the working efficiency is improved, and the production cost is lowered.

Description

Lining special processing equipment
Technical field
The utility model relates to a kind of process equipment that is exclusively used in lining processing.
Background technology
Lining is generally located at the endoporus of moulding to strengthen the interior hole strength of moulding, lining consumption in Power Tools Industries is very big, the structure of this kind of lining is such: cylindrical shape, be processed with endoporus and annular groove outside, and annular groove outside has one, two or three.In prior art, above-mentioned lining is all to adopt instrument lathe to process, inefficiency, and production cost is relatively high.
Summary of the invention
In view of the deficiencies in the prior art, the utility model provides a kind of automation processing that can realize lining, and material loading is convenient, the lining special processing equipment of increasing work efficiency, reducing production costs.
For solving the problems of the technologies described above, the utility model takes following technical scheme to complete:
Lining special processing equipment, the lining of processing is long bar segment car endoporus and annular groove outside, it is characterized in that: lining special processing equipment is made up of processing part and feeding part, processing part comprises fuselage, main shaft, collet, hollow rotary cylinder, saddle, upper slide rest, centre frame and tailstock, the inner hole of spindle connecting before and after main shaft has, main shaft turns round to arrange and is driven by belt pulley in main spindle box, main spindle box fixedly mounts on fuselage, the saddle setting that horizontally slips on the right side of main spindle box, upper slide rest slides and arranges before and after doing on saddle, upper slide rest is provided with knife rest for excircle of bushing ring groove turning tool, the installation of parting-off tool, the left and right of upper slide rest is installed and be respectively in to centre frame and tailstock on saddle, tailstock is provided with autofeed parts, autofeed parts are provided with the installation of cutter holder for lining internal lathe-tool, collet is by the holder with inner cone and forming with the jaw of outer cone, holder is fixed on main-shaft spindle head, jaw is connected with hollow draw-bar axial movable setting of holder endoporus, the hollow draw-bar other end is through being connected with hollow rotary cylinder after inner hole of spindle, and hollow rotary cylinder is coaxial with main shaft and be fixedly connected with main shaft, described feeding part is positioned at fuselage left side, feeding part comprises feed pipe and scraping wings, feed pipe has the tube chamber that holds long bar, the just tail end to main shaft of the right-hand member mouth of pipe of feed pipe when feeding work, and scraping wings activity is located in feed pipe tube chamber long bar is sent into inner hole of spindle from rear-end of spindle.
The lining special processing equipment that the utility model provides, can realize the automation processing of lining, the course of work is: 1. when collet does not clamp, the long bar of sending from feed pipe leans on the point of a knife of lining internal lathe-tool by inner hole of spindle, 2. the saddle certain distance (as ten times of liner sleeve length) that moves right, also mobile same distance thereupon of long bar, 3. main shaft rotates and drives rotary cylinder to rotate, hollow draw-bar produces axial action makes collet clamp long bar, long bar rotates, 4. autofeed parts start feed action, lining internal lathe-tool goes out endoporus at the end face car of long bar, autofeed parts return after endoporus turning completes, 5. upper slide rest action, excircle of bushing ring groove turning tool parting-off tool when the cylindrical car of long bar goes out annular groove cuts off long bar, a lining machines, upper slide rest return, 6. saddle is moved to the left a liner sleeve length distance, repeat 4 and 5 actions, until ten linings all complete processing automatically, 7. main shaft quits work, collet unclamps, then carry out the action of 1-6, until the long bar of whole piece all machines, in whole turning process, centre frame plays long bar centralized positioning effect.
As preferably, described feed pipe is done horizontal hunting setting taking left end as swinging fulcrum, the tube wall of feed pipe is offered breach along feed pipe length direction, the part that described scraping wings passes outward from breach is connected with stay cord, the stay cord other end is connected with weight draw-gear after directive wheel, under the gravity traction action of weight draw-gear, scraping wings is stressed all the time to be released long bar in feed pipe tube chamber toward the right-hand member mouth of pipe direction of feed pipe.Adopt after technique scheme, can realize two objects: 1. after feed pipe outwards swings, allow the right-hand member mouth of pipe of feed pipe leave blocking of main spindle box, so long bar just can be put into feed pipe before fuselage, make material loading convenient; 2. utilize gravity tractive to make that scraping wings is stressed all the time to be sent feed pipe by long bar and lean on the point of a knife of lining internal lathe-tool, although structure is simple and easy effective and energy-conservation, nor can make the point of a knife of lining internal lathe-tool stressed large and be damaged.
As preferably, be provided with three feeding gauge taps at the right-hand member nozzle position of feed pipe, three feeding gauge taps set gradually along feed pipe length direction, and three feeding gauge taps are respectively equipped with the long touch article for touching scraping wings, and feeding gauge tap is electrically connected with the drive motors of saddle.The effect of three feeding gauge taps is: in the time that touching occurs the long touch article of a feeding gauge tap of scraping wings and the left side; the saddle distance of a lining that at every turn can only move right when feeding gauge tap sends the feeding of signal notice scraping wings; in the time there is touching with the long touch article of a middle feeding gauge tap in scraping wings; feeding gauge tap sends signal notice saddle and stops the mobile feeding that stops, and one, the right feeding gauge tap plays the effect that stops protection.By above-mentioned design, while guaranteeing equipment operation, notify in time material loading and safe and reliable.
As preferably, the work top of described saddle is obliquely installed, and work top and horizontal tilt angle are 40-45 degree.The advantage of above-mentioned design is that iron filings or the copper scale that turning processing produces can be drained in time, can on workbench, not pile up, and guarantees automation processing.
Brief description of the drawings
The utility model has following accompanying drawing:
Fig. 1 is structural representation of the present utility model (overlooking directional diagram),
Fig. 2 is the partial enlarged drawing (feed pipe is outwards shown the material loading state of preparing) of Fig. 1,
Fig. 3 is the structural representation of feeding part,
Fig. 4 is the location diagram between saddle and fuselage,
Fig. 5 is the structure chart of lining product.
Detailed description of the invention
Accompanying drawing has represented the technical solution of the utility model and embodiment, further describes by reference to the accompanying drawings more each details and the operation principle thereof of embodiment below.
As shown in the figure, lining special processing equipment of the present utility model, for the lining shown in manuscript 5, lining is long bar A segment car endoporus and annular groove outside, lining special processing equipment is made up of processing part and feeding part, processing part comprises fuselage 1, main shaft 4, collet (being formed by the holder 7 with inner cone and the jaw 8 with outer cone), hollow rotary cylinder 2, saddle 14, upper slide rest 13, centre frame 9 and tailstock 15, the inner hole of spindle 4a connecting before and after main shaft 4 has, main shaft 4 is driven by belt pulley 3 in the interior revolution setting of main spindle box 5, main spindle box 5 fixedly mounts on fuselage 1, saddle 14 setting that horizontally slips on the right side of main spindle box 5, the work top of saddle 14 is obliquely installed, the work top of saddle 14 and horizontal tilt angle are 40-45 degree, upper slide rest 13 slides and arranges before and after doing on saddle 14, upper slide rest 13 is provided with knife rest for excircle of bushing ring groove turning tool 11, the installation of parting-off tool 12, centre frame 9 and tailstock 15 fixedly mount and are respectively in the left and right of upper slide rest 13 on saddle 14, tailstock 15 is provided with autofeed parts 16, autofeed parts 16 are provided with the installation of cutter holder 17 for lining internal lathe-tool 18, described holder 7 is fixed on main shaft 4 spindle noses, jaw 8 is connected with hollow draw-bar 6 axial movable setting of holder 7 endoporus, the left end of hollow draw-bar 6 is connected with the piston of hollow rotary cylinder 2 through after inner hole of spindle 4a, hollow rotary cylinder 2 is coaxial with main shaft 4 and be fixedly connected with main shaft 4, in the time that main shaft 4 rotates, hollow rotary cylinder 2 also can rotate thereupon, the piston driving hollow draw-bar 6 of hollow rotary cylinder 2 is moved to the left, so the outer cone of jaw 8 is pushed by the inner cone of holder 7, the jaws elasticity of jaw 8 is closed up long bar A is clamped.
Described feeding part is positioned at fuselage left side, feeding part comprises feed pipe 20 and scraping wings 22, feed pipe 20 has the tube chamber 25 that holds long bar A, the just tail end to main shaft 4 of the right-hand member mouth of pipe of feed pipe 20 when feeding work, scraping wings 22 activities are located at that feed pipe tube chamber 25 is interior sends into inner hole of spindle 4a by long bar A from main shaft 4 rear ends, described feed pipe 20 is done horizontal hunting setting taking left end 19 as swinging fulcrum, the tube wall of feed pipe 20 is offered breach 21 along feed pipe length direction, the part that described scraping wings 22 passes outward from breach 21 is connected with stay cord 26, stay cord 26 other ends are connected with weight draw-gear 28 after directive wheel 27, under the gravity traction action of weight draw-gear 28, scraping wings 22 is stressed all the time to be released long bar A from the interior right-hand member mouth of pipe direction toward feed pipe 20 of feed pipe tube chamber 25, be provided with three feeding gauge taps 24 at the right-hand member nozzle position of feed pipe 20, three feeding gauge taps 24 set gradually along feed pipe 20 length directions, three feeding gauge taps 24 are respectively equipped with the long touch article 23 for touching scraping wings 22, and feeding gauge tap 24 is electrically connected with the drive motors of saddle 14.The effect of three feeding gauge taps is: in the time that touching occurs the long touch article of a feeding gauge tap of scraping wings and the left side; the saddle distance of a lining that at every turn can only move right when feeding gauge tap sends the feeding of signal notice scraping wings; in the time there is touching with the long touch article of a middle feeding gauge tap in scraping wings; feeding gauge tap sends signal notice saddle and stops the mobile feeding that stops; and notices operation workman need to carry out material loading in time, one, the right feeding gauge tap plays the effect that stops protection.
The utility model is work like this: first the right-hand member mouth of pipe of feed pipe is outwards swung, long bar is put into feed pipe before fuselage, complete material loading action, then the right-hand member mouth of pipe of feed pipe is pushed into rear-end of spindle and is aimed at, scraping wings is released feed pipe by long bar under gravity traction action, next, 1. main shaft is not worked collet while not clamping, the long bar of sending from feed pipe leans on the point of a knife of lining internal lathe-tool by inner hole of spindle, 2. the saddle certain distance (ten times of liner sleeve length) that moves right, also mobile same distance thereupon of long bar, 3. main shaft rotates and drives rotary cylinder to rotate, hollow draw-bar produces axial action makes collet clamp long bar, long bar rotates with main shaft, 4. autofeed parts start feed action, lining internal lathe-tool goes out endoporus at the end face car of long bar, autofeed parts return after endoporus turning completes, 5. upper slide rest action, excircle of bushing ring groove turning tool parting-off tool when the cylindrical car of long bar goes out annular groove cuts off long bar, a lining machines, upper slide rest return, 6. saddle is moved to the left a liner sleeve length distance, repeat 4 and 5 actions, until ten linings all complete processing automatically, 7. main shaft quits work, collet unclamps, then carry out the action of 1-6.In said process; when the length of long bar becomes more in short-term; scraping wings can be touched with the long touch article of left side feeding gauge tap; at this moment the saddle distance of a lining that at every turn can only move right when feeding gauge tap sends the feeding of signal notice scraping wings; until the long bar of whole piece all machines; in the time that long bar all machines; scraping wings can be touched with the long touch article of middle feeding gauge tap; feeding gauge tap sends signal notice saddle and stops the mobile feeding that stops, and feeding gauge tap in the right plays the effect that stops protection.

Claims (4)

1. lining special processing equipment, the lining of processing is long bar segment car endoporus and annular groove outside, it is characterized in that: lining special processing equipment is made up of processing part and feeding part, processing part comprises fuselage, main shaft, collet, hollow rotary cylinder, saddle, upper slide rest, centre frame and tailstock, the inner hole of spindle connecting before and after main shaft has, main shaft turns round to arrange and is driven by belt pulley in main spindle box, main spindle box fixedly mounts on fuselage, the saddle setting that horizontally slips on the right side of main spindle box, upper slide rest slides and arranges before and after doing on saddle, upper slide rest is provided with knife rest for excircle of bushing ring groove turning tool, the installation of parting-off tool, the left and right of upper slide rest is installed and be respectively in to centre frame and tailstock on saddle, tailstock is provided with autofeed parts, autofeed parts are provided with the installation of cutter holder for lining internal lathe-tool, collet is by the holder with inner cone and forming with the jaw of outer cone, holder is fixed on main-shaft spindle head, jaw is connected with hollow draw-bar axial movable setting of holder endoporus, the hollow draw-bar other end is through being connected with hollow rotary cylinder after inner hole of spindle, and hollow rotary cylinder is coaxial with main shaft and be fixedly connected with main shaft, described feeding part is positioned at fuselage left side, feeding part comprises feed pipe and scraping wings, feed pipe has the tube chamber that holds long bar, the just tail end to main shaft of the right-hand member mouth of pipe of feed pipe when feeding work, and scraping wings activity is located in feed pipe tube chamber long bar is sent into inner hole of spindle from rear-end of spindle.
2. lining special processing equipment as claimed in claim 1, it is characterized in that: described feed pipe is done horizontal hunting setting taking left end as swinging fulcrum, the tube wall of feed pipe is offered breach along feed pipe length direction, the part that described scraping wings passes outward from breach is connected with stay cord, the stay cord other end is connected with weight draw-gear after directive wheel, under the gravity traction action of weight draw-gear, scraping wings is stressed all the time to be released long bar in feed pipe tube chamber toward the right-hand member mouth of pipe direction of feed pipe.
3. lining special processing equipment as claimed in claim 2, it is characterized in that: be provided with three feeding gauge taps at the right-hand member nozzle position of feed pipe, three feeding gauge taps set gradually along feed pipe length direction, three feeding gauge taps are respectively equipped with the long touch article for touching scraping wings, and feeding gauge tap is electrically connected with the drive motors of saddle.
4. lining special processing equipment as claimed in claim 1, is characterized in that: the work top of described saddle is obliquely installed, and work top and horizontal tilt angle are 40-45 degree.
CN201420257050.3U 2014-05-19 2014-05-19 Machining equipment special for bushings Withdrawn - After Issue CN203830733U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420257050.3U CN203830733U (en) 2014-05-19 2014-05-19 Machining equipment special for bushings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420257050.3U CN203830733U (en) 2014-05-19 2014-05-19 Machining equipment special for bushings

Publications (1)

Publication Number Publication Date
CN203830733U true CN203830733U (en) 2014-09-17

Family

ID=51508622

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420257050.3U Withdrawn - After Issue CN203830733U (en) 2014-05-19 2014-05-19 Machining equipment special for bushings

Country Status (1)

Country Link
CN (1) CN203830733U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103978231A (en) * 2014-05-19 2014-08-13 浙江聚利电动工具有限公司 Special processing equipment for lining

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103978231A (en) * 2014-05-19 2014-08-13 浙江聚利电动工具有限公司 Special processing equipment for lining

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GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20140917

Effective date of abandoning: 20160224

AV01 Patent right actively abandoned

Granted publication date: 20140917

Effective date of abandoning: 20160224

C25 Abandonment of patent right or utility model to avoid double patenting