CN203711858U - Chamfering machine for leg shaft - Google Patents

Chamfering machine for leg shaft Download PDF

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Publication number
CN203711858U
CN203711858U CN201320806999.XU CN201320806999U CN203711858U CN 203711858 U CN203711858 U CN 203711858U CN 201320806999 U CN201320806999 U CN 201320806999U CN 203711858 U CN203711858 U CN 203711858U
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CN
China
Prior art keywords
head
leg shaft
mounting seat
pushing head
positioning baffle
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Active
Application number
CN201320806999.XU
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Chinese (zh)
Inventor
吴志强
张志平
刘汉发
张朝学
张志勇
王元忠
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.)
Guangdong Fuwa Heavy Industry Co Ltd
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Guangdong Fuwa Heavy Industry Co Ltd
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Priority to CN201320806999.XU priority Critical patent/CN203711858U/en
Application granted granted Critical
Publication of CN203711858U publication Critical patent/CN203711858U/en
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Abstract

The utility model discloses a chamfering machine for a leg shaft. The chamfering machine comprises a frame, wherein lathe components provided with chamfering tools are symmetrically arranged on two sides on the frame, and a feeding and clamping device used for conveying and clamping a leg shaft blank to be processed is arranged on the frame between the two lathe components. According to the chamfering machine, the lathe components provided with the chamfering tools are symmetrically arranged on the two sides, and the feeding and clamping device used for conveying and clamping the leg shaft blank to be processed is arranged between the two lathe components, so that the chamfering machine is accurate in clamping and alignment, the automatic discharge is implemented, and two ends of the leg shaft are quickly and effectively chamfered simultaneously, thus the production efficiency is improved.

Description

Leg shaft beveler
Technical field
The utility model relates to a kind of beveler, is specifically related to a kind of beveler of plant equipment leg shaft, is located at metal-working plant field.
Background technology
Existing leg shaft is mostly metal bar, it is applied in some plant equipment as parts, metal bar need to carry out chamfered to metal bar two ends while making leg shaft, existing chamfered, mostly adopt the single lathe with chamfering tool to complete, process one end and then the other end is carried out to chamfer machining, operating efficiency is low, and need the jaw that manually repeatedly operates lathe to carry out clamping and positioning, take time and effort.
Utility model content
The purpose of this utility model is for the problems referred to above weak point, a kind of energy Automatic-clamping is provided, can to leg shaft two ends, carries out the leg shaft beveler of chamfer machining again simultaneously, and its production efficiency is high, constant product quality.
In order to achieve the above object, the utility model is by the following technical solutions:
Leg shaft beveler, comprises frame, and above described frame, bilateral symmetry arranges the lathe assembly with chamfering tool, is provided with for delivery of and clamps the blanking clamping device of leg shaft blank to be processed above the frame between two lathe assemblies.
Particularly, described blanking clamping device comprises: mounting seat, and this mounting seat is fixed in frame; Material-pulling device, is arranged on the front side of mounting seat, comprises horizontally disposed pusher oil cylinder and the pusher arm being connected with pusher oil cylinder, can horizontal extension move, and described pusher arm is comprised of arm body and pushing head; Cradle, it is arranged on the top of material-pulling device, and is the pushing head in original position under the feeding of cradle outlet; Positioning baffle, it is located at the rear side of mounting seat, and arranges with pushing head corresponding matching; Unloading rack, it is located at the mounting seat of positioning baffle downside, and its unloading head is between positioning baffle head and the pushing head in original position; Material returned limiting plate, it is hingedly mounted on unloading head, and spacing of its material returned is protruding upward higher than unloading head.
Further concrete, described pushing head is L-type structure, and it comprises vertical pusher limit and bottom support limit, and the head on bottom support limit is a spacing preiection.
As preferably, described positioning baffle head is a cancave cambered surface corresponding with the vertical pusher of pushing head limit.
Further, described positioning baffle is arranged on the rear side of mounting seat by screw.
Further preferably, the spacing head of the described material returned is triangled tip head, and its hypotenuse by front side and the vertical rib of rear side form, and the bottom support limit of the aspect ratio pushing head of the spacing head of the material returned is high.
As preferably, described cradle is provided with for adjustment width to hold the width adjustment mechanism of different length leg shaft; Further concrete, described width adjustment mechanism comprises: handwheel; Screw mandrel, it is connected with handwheel, and left side has plus thread, and right side has left-hand thread; Dextrorotation adjusting nut, it is arranged on the left side of screw mandrel; Derotation adjusting nut, it is arranged on the right side of screw mandrel; Left sliding support, it is connected with dextrorotation adjusting nut; Right sliding support, it is connected with derotation adjusting nut.
The utility model bilateral symmetry arranges the lathe assembly with chamfering tool, and between two lathe assemblies, be provided with for delivery of and clamp the blanking clamping device of leg shaft blank to be processed, clamping contraposition is accurate, can automatic discharging, realize and chamfering is carried out in leg shaft two ends quickly and efficiently simultaneously, improved production efficiency.
Accompanying drawing explanation
Fig. 1 is that leg shaft blank does not have the structural representation before chamfering.
Fig. 2 is the structural representation after leg shaft chamfer machining.
Fig. 3 is leg shaft beveler side structure cutaway view described in the utility model.
Fig. 4 is the local enlarged diagram of the A portion of Fig. 3.
Fig. 5 is leg shaft beveler Facad structure schematic diagram described in the utility model.
By the drawings and specific embodiments, the utility model is further described below:
The specific embodiment
As shown in Fig. 3 to 5, leg shaft beveler described in the utility model, for chamfer machining is carried out in leg shaft two ends, its concrete structure is as follows:
Leg shaft beveler described in the utility model comprises frame 1, described frame 1 above bilateral symmetry arranges with being provided with for delivery of and clamping the blanking clamping device 3 of leg shaft blank 4 to be processed above the frame 1 between lathe assembly 2, the two lathe assemblies 2 of chamfering tool.
Described blanking clamping device 3 comprises: mounting seat 31, material-pulling device 32, cradle 33, positioning baffle 34, unloading rack 35 and material returned limiting plate 36.Concrete structure is as follows:
Described mounting seat 31 is fixed in frame 1.
Described material-pulling device 32 is arranged on the front side of mounting seat 31, comprises horizontally disposed pusher oil cylinder 321 and pusher arm 322 that be connected with pusher oil cylinder 321, that can horizontal extension move, and described pusher arm 322 is comprised of arm body 3221 and pushing head 3222; Further concrete, described pushing head 3222 is L-type structure, it comprises vertical pusher limit 32221 and bottom support limit 32222, and the head on bottom support limit 32222 is a spacing preiection 32223, and spacing preiection is used for preventing that leg shaft from outwards slipping on bottom support limit 32222.
Described cradle 33 is arranged on the top of material-pulling device 32, and is the pushing head 3222 in original position under the feeding of cradle 33 outlet.Further concrete, described cradle 33 is provided with for adjustment width to hold the width adjustment mechanism 331 of different length leg shaft; This width adjustment mechanism comprises: handwheel 3311, screw mandrel 3312, dextrorotation adjusting nut 3313, derotation adjusting nut 3314, left sliding support 3315 and right sliding support 3316.Specific as follows: described screw mandrel 3312 is connected with handwheel 3311, and left side has plus thread, and right side has left-hand thread; Described dextrorotation adjusting nut 3313 is arranged on the left side of screw mandrel 3312; Described derotation adjusting nut 3314 is arranged on the right side of screw mandrel 3313; Described left sliding support 3315 is connected with dextrorotation adjusting nut 3313; Described right sliding support 3316 is connected with derotation adjusting nut 3314.When rotating handwheel 3311; can drive dextrorotation adjusting nut 3313 and derotation adjusting nut 3314 draw close simultaneously or leave by screw mandrel 3312; thereby drive left sliding support 3315 and right sliding support 3316 to draw close or leave, realize the width adjusting of cradle 33 to hold different length leg shaft.
Positioning baffle 34 is located at the rear side of mounting seat 31, and with pushing head 3222 corresponding matching settings.Further concrete, described positioning baffle 34 heads are a cancave cambered surface 341 corresponding with pushing head 3222 vertical pusher limits.When promoting pusher arm 322, moves backward by pusher oil cylinder 321, pushing head 3222 promotes leg shaft blank 4 near positioning baffle 34, until the cancave cambered surface 341 of the vertical pusher limit of pushing head 3222 and positioning baffle 34 heads is clamped leg shaft blank 4 jointly, the effect of cancave cambered surface 341 is to the accurate aligning of leg shaft blank 4 location, to be conducive to the accurate processing of both sides lathe assembly 2.Further, in order to adapt to the leg shaft blank 4 of different-diameter, described positioning baffle 34 is arranged on the rear side of mounting seat 31 by screw, to facilitate the replacing of positioning baffle 34.
Described unloading rack 35 is located at the mounting seat 31 of positioning baffle 34 downsides, and it has a discharging inclined-plane 352, and its unloading head 351 is between positioning baffle 34 heads and the pushing head in original position 3222.
As shown in Figure 4, described material returned limiting plate 36 is hingedly mounted on unloading head, and spacing of its material returned 361 is protruding upward higher than unloading head 351.Further concrete, spacing 361 of the described material returned be triangled tip head, and its hypotenuse 3611 by front side and the vertical rib 3612 of rear side form, and the bottom support limit of the aspect ratio pushing head 3222 of spacing 361 of the material returned is high by 32222, wherein exceeds 10 to 20mm for the best.Pusher arm 322 stretch out to positioning baffle 34 near time, even if spacing 361 of the material returned is than bottom support limit 32222 height of pushing head, but due to the hypotenuse 3611 of spacing front side of the material returned, leg shaft blank 4 still easily climbs over hypotenuse 3611 and continues to be pushed to draws close positioning baffle 34.When pusher oil cylinder 321 retractions, drive pusher arm 322 retractions, bottom support limit 32222 height due to the aspect ratio pushing head 3222 of spacing 361 of the material returned, the leg shaft 4` processing is stopped and can not follow pushing head 3222 retraction movements by the vertical rib 3612 of rear side, after pushing head 3222 is left spacing 361 of the material returned, leg shaft 4` falls under the effect of gravity, from unloading rack 35, discharges.
By the specific embodiment, the utility model is further described below:
As shown in Figures 3 and 4, before processing, first leg shaft blank 4 to be processed is placed on cradle 33, then start material-pulling device 32, pushing head 3222 drives leg shaft blank 4 to draw close and clamp to positioning baffle 34, as shown in Figure 5, start two lathe assemblies 2 and adjust position and chamfer machining is carried out in leg shaft blank 4 two ends simultaneously, machine pusher material oil cylinder 321 retractions, drive pusher arm 322 retractions, material returned limiting plate 36 blocks leg shaft can not follow pushing head 3222 retraction movements, when pushing head 3222 is left after the spacing head of the material returned, leg shaft 4` falls under the effect of gravity, from unloading rack 35, discharge, complete a process-cycle.
The utility model bilateral symmetry arranges the lathe assembly with chamfering tool, and between two lathe assemblies, be provided with for delivery of and clamp the blanking clamping device of leg shaft blank 4 to be processed, clamping contraposition is accurate, can automatic discharging, realize and chamfering is carried out in leg shaft two ends quickly and efficiently simultaneously, improved production efficiency.

Claims (7)

1. leg shaft beveler, comprise frame, it is characterized in that: above described frame, bilateral symmetry arranges the lathe assembly with chamfering tool, above the frame between two lathe assemblies, be provided with for delivery of and clamp the blanking clamping device of leg shaft blank to be processed, described blanking clamping device comprises:
Mounting seat, this mounting seat is fixed in frame;
Material-pulling device, is arranged on the front side of mounting seat, comprises horizontally disposed pusher oil cylinder and the pusher arm being connected with pusher oil cylinder, can horizontal extension move, and described pusher arm is comprised of arm body and pushing head;
Cradle, it is arranged on the top of material-pulling device, and is the pushing head in original position under the feeding of cradle outlet;
Positioning baffle, it is located at the rear side of mounting seat, and arranges with pushing head corresponding matching;
Unloading rack, it is located at the mounting seat of positioning baffle downside, and its unloading head is between positioning baffle head and the pushing head in original position;
Material returned limiting plate, it is hingedly mounted on unloading head, and spacing of its material returned is protruding upward higher than unloading head.
2. leg shaft beveler according to claim 1, is characterized in that: described pushing head is L-type structure, and it comprises vertical pusher limit and bottom support limit, and the head on bottom support limit is a spacing preiection.
3. leg shaft beveler according to claim 1, is characterized in that: described positioning baffle head is a cancave cambered surface corresponding with the vertical pusher of pushing head limit.
4. leg shaft beveler according to claim 1, is characterized in that: described positioning baffle is arranged on the rear side of mounting seat by screw.
5. leg shaft beveler according to claim 2, is characterized in that: the spacing head of the described material returned is triangled tip head, and its hypotenuse by front side and the vertical rib of rear side form, and the bottom support limit of the aspect ratio pushing head of the spacing head of the material returned is high.
6. leg shaft beveler according to claim 2, is characterized in that: described cradle is provided with for adjustment width to hold the width adjustment mechanism of different length leg shaft.
7. leg shaft beveler according to claim 6, is characterized in that: described width adjustment mechanism comprises:
Handwheel;
Screw mandrel, it is connected with handwheel, and left side has plus thread, and right side has left-hand thread;
Dextrorotation adjusting nut, it is arranged on the left side of screw mandrel;
Derotation adjusting nut, it is arranged on the right side of screw mandrel;
Left sliding support, it is connected with dextrorotation adjusting nut;
Right sliding support, it is connected with derotation adjusting nut.
CN201320806999.XU 2013-12-09 2013-12-09 Chamfering machine for leg shaft Active CN203711858U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320806999.XU CN203711858U (en) 2013-12-09 2013-12-09 Chamfering machine for leg shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320806999.XU CN203711858U (en) 2013-12-09 2013-12-09 Chamfering machine for leg shaft

Publications (1)

Publication Number Publication Date
CN203711858U true CN203711858U (en) 2014-07-16

Family

ID=51151057

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320806999.XU Active CN203711858U (en) 2013-12-09 2013-12-09 Chamfering machine for leg shaft

Country Status (1)

Country Link
CN (1) CN203711858U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109571120A (en) * 2018-11-26 2019-04-05 浙江屹立机器人科技有限公司 A kind of bobbin charging system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109571120A (en) * 2018-11-26 2019-04-05 浙江屹立机器人科技有限公司 A kind of bobbin charging system

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