CN203831063U - Automatic drilling and milling machine for chain connection hinge pin - Google Patents
Automatic drilling and milling machine for chain connection hinge pin Download PDFInfo
- Publication number
- CN203831063U CN203831063U CN201420204565.7U CN201420204565U CN203831063U CN 203831063 U CN203831063 U CN 203831063U CN 201420204565 U CN201420204565 U CN 201420204565U CN 203831063 U CN203831063 U CN 203831063U
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- main shaft
- speed electric
- electric main
- milling
- drill
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Abstract
An automatic drilling and milling machine for a chain connection hinge pin is mounted on a machine frame table top. The automatic drilling and milling machine comprises a vibrating disk, a feeding guide rail, a cylinder, clamping jigs, a platform milling mechanism, a center hole drilling mechanism, a small hole drilling mechanism, a chamfering mechanism, an octagon eight-station rotary table, a precision cam divider, a motor and an automatic drilling and milling machine body support. The octagon eight-station rotary table is arranged on the front side of the automatic drilling and milling machine body support, the precision cam divider is arranged behind the octagon eight-station rotary table, and the motor is arranged on the rear side of the automatic drilling and milling machine body support and is provided with a compressed air flow divider. The vibrating disk is placed on one side of the octagon eight-station rotary table, and the octagon eight-station rotary table is provided with the eight clamping jigs. The platform milling mechanism, the center hole drilling mechanism and the small hole drilling mechanism are arranged on the upper side of the octagon eight-station rotary table, and the chamfering mechanism is mounted on the front side of the octagon eight-station rotary table. By the adoption of the technology, the full-automatic production technology of part machining is achieved, and the production efficiency and the product quality are greatly improved.
Description
technical field
The utility model technology relates to a kind of chain connecting link pin automatic drill milling processing mechanical apparatus of hardware machinery manufacture field chain industry, is applicable to machining small and the milling platform of small-sized pin shaft parts.
Background technology
At present, domestic all large-scale and middle-size and small-size chain enterprises and relevant chain fittings processing enterprise, aspect the processing of chain connecting link pin aperture, all adopt traditional brill milling equipment, installs some simple frock clamps additional, by workman's manual operations processing.Production technology falls behind, inefficiency (average speed of batch production was about 15 seconds /), product quality uneven (bore size deviation is larger, exceedes 0.5mm).And a large amount of workman of each manufacturing enterprise's needs completes the processing work of this part, totally unfavorable to enterprise development.
Utility model content
In order to solve the technical bottleneck of current chain industry on this production link, solve the mode of production that this falls behind, this technology has well solved this difficult problem, realize the full-automatic production process of part processing, to originally need a large amount of workman's manual operationss, and the part by one-step that palpus multiple working procedure completes completes, production efficiency and product quality are greatly improved, for reaching this object, the utility model provides a kind of chain connecting link pin automatic drill milling machine, the main body of described automatic drill milling machine is arranged on rack table, described automatic drill milling machine involving vibrations dish, feeding guide, cylinder, clamping fixture, milling platform mechanism, drill centers mechanism, bore small bore device, chamfer mechanism, octagonal eight station turnplates, precision cam dispenser, high-speed electric main shaft mount pad, adjusting handle before and after high-speed electric main shaft, feeding distribution mechanism, motor and automatic drill milling owner body support frame, on described rack table, there is automatic drill milling owner body support frame, there are octagonal eight station turnplates described automatic drill milling owner's body support frame front side, after described octagonal eight station turnplates, there is precision cam dispenser, described automatic drill milling owner body support frame rear side has motor, and described motor is connected with precision cam dispenser by transmission mechanism,
On described octagonal eight station turnplates, eight clamping fixtures are housed, described vibrating disk is in octagonal eight station turnplate one sides, and described vibrating disk is connected with feeding guide, and described feeding distribution mechanism is positioned at feeding guide bottom, vertical with material loading cylinder, before described material loading cylinder, rectify clamping fixture;
Described milling platform mechanism, drill centers mechanism and drill centers mechanism are arranged on octagonal eight station turnplate upsides, described milling platform mechanism and drill centers mechanism are in drill centers mechanism both sides, on described milling platform mechanism, there is the horizontal push cylinder in left side, upper subordinate's push cylinder and milling platform high-speed electric main shaft, there is milling platform high-speed electric main shaft described upper subordinate's push cylinder below, described milling platform high-speed electric main shaft moves along milling platform high-speed electric main shaft both sides line slideway by the control of upper subordinate's push cylinder, described milling platform high-speed electric main shaft one side has the horizontal push cylinder in left side, described milling platform high-speed electric main shaft is arranged on octagonal eight station turnplate tops by high-speed electric main shaft mount pad, described milling platform high-speed electric main shaft bottom is provided with milling cutter, described drill centers mechanism comprises push cylinder under drill centers high-speed electric main shaft and drill centers, under described drill centers, there is drill centers high-speed electric main shaft push cylinder below, described drill centers high-speed electric main shaft moves along drill centers high-speed electric main shaft both sides line slideway by push cylinder control under drill centers, described drill centers high-speed electric main shaft bottom is provided with corresponding drill bit, described drill centers high-speed electric main shaft is arranged on octagonal eight station turnplate tops by high-speed electric main shaft mount pad, described brill small bore device comprises bores push cylinder and brill aperture high-speed electric main shaft under aperture, under described brill aperture, there is the aperture of boring high-speed electric main shaft push cylinder below, described brill aperture high-speed electric main shaft is arranged on octagonal eight station turnplates by high-speed electric main shaft mount pad, described brill aperture high-speed electric main shaft bottom is provided with corresponding drill bit, described high-speed electric main shaft mount pad rear end is provided with high-speed electric main shaft front and back adjusting handle,
Described chamfer mechanism is arranged on octagonal eight station turnplate front sides, and described chamfer mechanism comprises chamfering air motor and chamfering cylinder, and described chamfering air motor is arranged on chamfering cylinder, on described chamfering air motor, has chmfer bit.
As further improvement of the utility model, under described upper subordinate's push cylinder, drill centers, under push cylinder and brill aperture, push cylinder one side is provided with corresponding hydraulic bjuffer, described milling platform high-speed electric main shaft one side has the horizontal push cylinder in left side, described milling platform high-speed electric main shaft opposite side has hydraulic bjuffer, in order to prevent the too fast product quality that affects without any buffering of operating rate of groundwork cylinder, therefore the utility model can arrange hydraulic bjuffer, and corresponding main cylinder is slowed down.
As further improvement of the utility model, described automatic drill milling machine also has compressed air current divider, described compressed air current divider is arranged on automatic drill milling owner body support frame by compressed air current divider mounting bracket, described compressed air current divider comprises stationary housing, rotary shell, enter air outlet adapter, cylinder connector, thrust ball bearing, inside there is the RunddichtringO draw-in groove of O-ring seals, rotary shell fixing threaded hole, turnover flow channel, stationary housing installation screw, bearing pin screw, described stationary housing is arranged on compressed air current divider mounting bracket, described compressed air current divider mounting bracket is fixed on automatic drill milling owner body support frame, on described stationary housing, rotary shell is installed, between described stationary housing and rotary shell, fix by bearing pin screw, under described bearing pin screw, there is thrust ball bearing, described rotary shell is connected and rotates with octagonal eight station turnplates with the hollow shaft of precision cam dispenser by rotary shell fixing hole, described stationary housing end has two to enter air outlet adapter and tap into respectively tracheae and escape pipe, in having between described stationary housing and rotary shell, there is the RunddichtringO draw-in groove of O-ring seals, on described stationary housing, there is turnover flow channel, there are 16 pores described rotary shell end, the pore of described rotary shell end is corresponding with the turnover flow channel in stationary housing, described cylinder connector has in 16 pores that are arranged on rotary shell end, the utility model clamping cylinder can be directly by above current divider control action, do not need the driving of magnetic valve, all synchronously to complete by this pneumatic compression air diverter control all process steps when each station.
As further improvement of the utility model, case connects material in described rack table, the described octagonal eight station turnplate front sides conduit that connects material, the described conduit that connects material is connected with the case that connects material in rack table, setting connects material can after case, can utilize unnecessary compressed air in compressed air current divider that bar is blown into connecting material in conduit above, drop into connecting material in case below machine, to accelerate the collection to processing part.
As further improvement of the utility model, the end face of described leftmost side clamping fixture is by there being an oblique catch of elasticity, the oblique catch of described elasticity is arranged on rack table by installing rack, the utility model can arrange an oblique catch of elasticity at the end face of leftmost side clamping fixture, workpiece bar flexibility is born against and be arranged in clamping fixture.
As further improvement of the utility model, in described each clamping fixture, there is adjusting Limit screw, the fertile workpiece of former fixture institute is limited, arranges after regulating Limit screw and can carry out correspondence adjusting according to various workpiece, thereby can produce the workpiece of all size.
The beneficial effects of the utility model are, realize the automation of product processing, enhance productivity, ensure product quality, solve the large problem of labor strength, simultaneously also for enterprise has solved the difficult problem of recruitment, this device only needs a common laborer just can see 5-10 platform equipment simultaneously, only need simple training to get final product on duty can operation, in addition the utility model compressed air current divider is automatically diverted to air on the clamping cylinder of each station under the action of rotating disk, realize and clamped action, and cylinder does not need the control of magnetic valve, thereby the gas circuit brought because of dial rotation and the problem of circuit mounting design complexity are solved.
Brief description of the drawings
Fig. 1 is inside subject front view of the present utility model.
Fig. 2 is inside subject shaft side figure.
Fig. 3 is inside subject top view.
Fig. 4 is compressed air current divider schematic diagram.
Fig. 5 is a kind of explosive view of compressed air current divider.
Fig. 6 is the another kind of explosive view of compressed air current divider.
Fig. 7 is compressed air current divider schematic internal view.
Member in figure is:
1, vibrating disk; 2, feeding guide;
3, material loading cylinder; 4, the oblique catch of elasticity;
5, clamping fixture; 6, the horizontal push cylinder in left side;
7, upper subordinate's push cylinder; 8, milling platform high-speed electric main shaft;
9, drill centers high-speed electric main shaft; 10, push cylinder under drill centers;
11, bore push cylinder under aperture; 12, bore aperture high-speed electric main shaft;
13, chamfering air motor; 14, the conduit that connects material;
15, octagonal eight station turnplates; 16, precision cam dispenser;
17, high-speed electric main shaft mount pad; 18, adjusting handle before and after high-speed electric main shaft;
19, line slideway; 20, hydraulic bjuffer;
21, chamfering cylinder; 22, feeding distribution mechanism;
23, compressed air current divider; 23-1, stationary housing;
23-2, rotary shell; 23-3, enter air outlet adapter;
23-4, station divide gas joint; 23-5, thrust ball bearing;
23-6, in have the RunddichtringO draw-in groove of O-ring seals;
23-7, rotary shell fixing threaded hole; 23-8, turnover flow channel;
23-9, stationary housing installation screw; 23-10, bearing pin screw.
24, motor; 25, regulate Limit screw;
26, automatic drill milling owner body support frame; 27, rack table;
28, compressed air current divider mounting bracket.
Detailed description of the invention
Below in conjunction with drawings and Examples, utility model is described in detail:
The utility model has well solved this difficult problem, has realized the full-automatic production process of part processing, will originally need a large amount of workman's manual operationss, and the part by one-step must multiple working procedure completing completes, and has greatly improved production efficiency and product quality.
The specific works flow process of the utility model technology is: 1 vibrating disk that is arranged on equipment left side is aligned to bearing pin pole vibration to be processed in feeding guide 2, at feeding mouth place by the single separation of feeding distribution mechanism 22, then pushed in the clamping fixture 5 facing by material loading cylinder 3, the precision cam dispenser 16 that octagonal station turnplate 15 drives with motor 23 rotates, bar is driven next station, simultaneously, the oblique catch 4 of elasticity that is arranged on this position bears against bar flexibility adjusting Limit screw 25 ends that are arranged in clamping fixture 5, now, compressed air compressed air current divider 23 with under, cylinder ejects forward, promote the oblique contract of cylinder head, clamping fixture 5 oblique contract component with under vertical depression, bar is clamped.Dial rotation, bar is in the time of this station, and the high-speed electric main shaft that is positioned at this station top is promoted by upper subordinate's push cylinder 7 and horizontal push cylinder 6 respectively, and the milling cutter being contained on platform milling high-speed electric main shaft 8 completes the platform milling to bar head.Bar in the time of next station, in directly over drill centers high-speed electric main shaft 9 push cylinder 10 under drill centers, the promotion of (the high timing of this utility model is driven by servomotor, precise ball screw transmission) moves down, to bar platform place drill centers.In like manner, bar is in the time of next station, boring push cylinder 11 under aperture has pushed away brill aperture high-speed electric main shaft for 12 times the aperture of bar has been drilled through, in the time of next station, the chamfering cylinder 21 that is arranged on this position promotes chamfering air motor 13 and moves, and the chmfer bit that is arranged on motor front end completes last chamfering process.Complete the bar of processing in the time of next station, compressed air current divider 23 with under, the oblique contract that compresses clamping fixture 5 is retracted by cylinder, the spring that clamping fixture 5 is installed in the middle of two guide pillars is upspring, bar is released, be arranged on this station discharge air valve below simultaneously and be opened, bar is blown into connecting material in conduit 14 above by compressed air, drops into connecting material in case below machine.Whole part processing work completes.Above all process steps is all synchronously to complete in the time of each station.
The above; it is only preferred embodiment of the present utility model; be not the restriction of the utility model being made to any other form, and according to any amendment or equivalent variations that technical spirit of the present utility model is done, still belong to the utility model scope required for protection.
Claims (8)
1. a chain connecting link pin automatic drill milling machine, it is upper that the main body of described automatic drill milling machine is arranged on rack table (27), described automatic drill milling machine involving vibrations dish (1), feeding guide (2), cylinder, clamping fixture (5), milling platform mechanism, drill centers mechanism, bore small bore device, chamfer mechanism, octagonal eight station turnplates (15), precision cam dispenser (16), high-speed electric main shaft mount pad (17), adjusting handle (18) before and after high-speed electric main shaft, feeding distribution mechanism (22), motor (24) and automatic drill milling owner body support frame (26), it is characterized in that: on described rack table (27), have automatic drill milling owner body support frame (26), there are octagonal eight station turnplates (15) described automatic drill milling owner body support frame (26) front side, after described octagonal eight station turnplates (15), there is precision cam dispenser (16), described automatic drill milling owner body support frame (26) rear side has motor (24), and described motor (24) is connected with precision cam dispenser (16) by transmission mechanism,
Eight clamping fixtures (5) are housed on described octagonal eight station turnplates (15), described vibrating disk (1) is in octagonal eight station turnplate (15) one sides, described vibrating disk (1) is connected with feeding guide (2), described feeding distribution mechanism (22) is positioned at feeding guide bottom, vertical with material loading cylinder (3), described material loading cylinder (3) is front to be rectified clamping fixture (5);
Described milling platform mechanism, drill centers mechanism and drill centers mechanism are arranged on octagonal eight station turnplates (15) upside, described milling platform mechanism and drill centers mechanism are in drill centers mechanism both sides, on described milling platform mechanism, there is the horizontal push cylinder in left side (6), upper subordinate's push cylinder (7) and milling platform high-speed electric main shaft (8), there is milling platform high-speed electric main shaft (8) described upper subordinate's push cylinder (7) below, described milling platform high-speed electric main shaft (8) is controlled and is moved along milling platform high-speed electric main shaft (8) both sides line slideways (19) by upper subordinate's push cylinder (7), described milling platform high-speed electric main shaft (8) one sides have the horizontal push cylinder in left side (6), described milling platform high-speed electric main shaft (8) is arranged on octagonal eight station turnplates (15) top by high-speed electric main shaft mount pad (17), described milling platform high-speed electric main shaft (8) bottom is provided with milling cutter, described drill centers mechanism comprises push cylinder (10) under drill centers high-speed electric main shaft (9) and drill centers, there is drill centers high-speed electric main shaft (9) push cylinder under described drill centers (10) below, described drill centers high-speed electric main shaft (9) is controlled and is moved along drill centers high-speed electric main shaft (9) both sides line slideways (19) by push cylinder under drill centers (10), described drill centers high-speed electric main shaft (9) bottom is provided with corresponding drill bit, described drill centers high-speed electric main shaft (9) is arranged on octagonal eight station turnplates (15) top by high-speed electric main shaft mount pad (17), described brill small bore device comprises bores push cylinder (11) and brill aperture high-speed electric main shaft (12) under aperture, under described brill aperture, there is the aperture high-speed electric main shaft of boring (12) push cylinder (11) below, described brill aperture high-speed electric main shaft (12) is arranged on octagonal eight station turnplates (15) by high-speed electric main shaft mount pad (17), described brill aperture high-speed electric main shaft (12) bottom is provided with corresponding drill bit, described high-speed electric main shaft mount pad (17) rear end is provided with high-speed electric main shaft front and back adjusting handles (18),
Described chamfer mechanism is arranged on octagonal eight station turnplates (15) front side, described chamfer mechanism comprises chamfering air motor (13) and chamfering cylinder (21), it is upper that described chamfering air motor (13) is arranged on chamfering cylinder (21), on described chamfering air motor (13), has chmfer bit.
2. a kind of chain connecting link pin automatic drill milling machine according to claim 1, is characterized in that: under described upper subordinate's push cylinder (7), drill centers, under push cylinder (10) and brill aperture, push cylinder (11) one sides are provided with corresponding hydraulic bjuffer (20).
3. a kind of chain connecting link pin automatic drill milling machine according to claim 1, it is characterized in that: described milling platform high-speed electric main shaft (8) one sides have the horizontal push cylinder in left side (6), and described milling platform high-speed electric main shaft (8) opposite side has hydraulic bjuffer (20).
4. a kind of chain connecting link pin automatic drill milling machine according to claim 1, it is characterized in that: described automatic drill milling machine also has compressed air current divider (23), and described compressed air current divider (23) is arranged on automatic drill milling owner body support frame (26) by compressed air current divider mounting bracket (28).
5. a kind of chain connecting link pin automatic drill milling machine according to claim 4, it is characterized in that: described compressed air current divider (23) comprises stationary housing (23-1), rotary shell (23-2), enter air outlet adapter (23-3), cylinder connector (23-4), thrust ball bearing (23-5), inside there is the RunddichtringO draw-in groove (23-6) of O-ring seals, rotary shell fixing threaded hole (23-7), turnover flow channel (23-8), stationary housing installation screw (23-9), bearing pin screw (23-10), described stationary housing (23-1) is arranged on compressed air current divider mounting bracket (28), described compressed air current divider mounting bracket (28) is fixed on automatic drill milling owner body support frame (26), rotary shell (23-2) is installed on described stationary housing (23-1), fixing by bearing pin screw (23-10) between described stationary housing (23-1) and rotary shell (23-2), under described bearing pin screw (23-10), there is thrust ball bearing (23-5), described rotary shell (23-2) is connected and rotates with octagonal eight station turnplates (15) with the hollow shaft of precision cam dispenser (16) by rotary shell fixing hole (23-7), described stationary housing (23-1) end has two to enter air outlet adapter (23-3) and tap into respectively tracheae and escape pipe, in having between described stationary housing (23-1) and rotary shell (23-2), there is the RunddichtringO draw-in groove (23-6) of O-ring seals, on described stationary housing (23-1), there is turnover flow channel (23-8), there are 16 pores described rotary shell (23-2) end, the pore of described rotary shell (23-2) end is corresponding with the turnover flow channel (23-8) in stationary housing (23-1), described cylinder connector (23-4) has in 16 pores that are arranged on rotary shell (23-2) end.
6. a kind of chain connecting link pin automatic drill milling machine according to claim 1, it is characterized in that: case connects material in described rack table (27), described octagonal eight station turnplates (15) the front side conduit (14) that connects material, described in the conduit (14) that connects material be connected with the case that connects material in rack table (27).
7. a kind of chain connecting link pin automatic drill milling machine according to claim 1, it is characterized in that: the end face of described leftmost side clamping fixture (5) is by there being an oblique catch of elasticity (4), and the oblique catch of described elasticity (4) is arranged on rack table (27) by installing rack.
8. a kind of chain connecting link pin automatic drill milling machine according to claim 1, is characterized in that: in described each clamping fixture (5), have adjusting Limit screw (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204565.7U CN203831063U (en) | 2014-04-25 | 2014-04-25 | Automatic drilling and milling machine for chain connection hinge pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204565.7U CN203831063U (en) | 2014-04-25 | 2014-04-25 | Automatic drilling and milling machine for chain connection hinge pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203831063U true CN203831063U (en) | 2014-09-17 |
Family
ID=51508951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420204565.7U Withdrawn - After Issue CN203831063U (en) | 2014-04-25 | 2014-04-25 | Automatic drilling and milling machine for chain connection hinge pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203831063U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921121A (en) * | 2014-04-25 | 2014-07-16 | 肖闯 | Automatic drilling and milling machine for chain connecting pin shaft |
| CN104589030A (en) * | 2014-12-17 | 2015-05-06 | 天津莫森睿自动化设备有限公司 | Semi-automatic pressing sleeve machine |
| CN105171423A (en) * | 2015-09-25 | 2015-12-23 | 浙江盛业自动化科技有限公司 | Twelve-station automatic machining combined device |
| CN108058078A (en) * | 2017-12-19 | 2018-05-22 | 哈尔滨工业大学 | A kind of axis pin facing attachment |
| CN108637316A (en) * | 2018-07-27 | 2018-10-12 | 郑州轻工业学院 | A kind of small-sized three stations drilling machine of metalworking training |
| CN109571021A (en) * | 2018-12-07 | 2019-04-05 | 长恩精机(长兴)有限公司 | Body hinge special machine tool |
-
2014
- 2014-04-25 CN CN201420204565.7U patent/CN203831063U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921121A (en) * | 2014-04-25 | 2014-07-16 | 肖闯 | Automatic drilling and milling machine for chain connecting pin shaft |
| CN104589030A (en) * | 2014-12-17 | 2015-05-06 | 天津莫森睿自动化设备有限公司 | Semi-automatic pressing sleeve machine |
| CN105171423A (en) * | 2015-09-25 | 2015-12-23 | 浙江盛业自动化科技有限公司 | Twelve-station automatic machining combined device |
| CN108058078A (en) * | 2017-12-19 | 2018-05-22 | 哈尔滨工业大学 | A kind of axis pin facing attachment |
| CN108058078B (en) * | 2017-12-19 | 2019-06-11 | 哈尔滨工业大学 | A kind of pin shaft facing attachment |
| CN108637316A (en) * | 2018-07-27 | 2018-10-12 | 郑州轻工业学院 | A kind of small-sized three stations drilling machine of metalworking training |
| CN109571021A (en) * | 2018-12-07 | 2019-04-05 | 长恩精机(长兴)有限公司 | Body hinge special machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140917 Effective date of abandoning: 20160210 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |