CN202768653U - Automatic assembling device for needle roller bearing - Google Patents
Automatic assembling device for needle roller bearing Download PDFInfo
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- CN202768653U CN202768653U CN 201220209230 CN201220209230U CN202768653U CN 202768653 U CN202768653 U CN 202768653U CN 201220209230 CN201220209230 CN 201220209230 CN 201220209230 U CN201220209230 U CN 201220209230U CN 202768653 U CN202768653 U CN 202768653U
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Abstract
The utility model discloses an automatic assembling device for a needle roller bearing; the automatic assembling device comprises an automatic material loading mechanism, an automatic grease injection mechanism, an automatic needle loading mechanism and an automatic needle roller detecting mechanism, wherein a turntable I connected with a motor I is arranged on a bracket of a stand; a guardrail and a material outlet passage are arranged on the periphery of the stand; the guardrail is provided with a cross rod; a guide plate is connected below the cross rod; the automatic grease injection mechanism comprises a material conveying passage, a material pushing cylinder I, a locating cylinder I and a grease injection passage; a clamping and locating seat is arranged in front of the locating cylinder I; the automatic needle loading mechanism is provided with a conveying belt device; a material pushing cylinder II is connected below a locating bottom plate; a locating cylinder II connected with a locating block is arranged above the locating bottom plate; a fixing block is mounted on the locating cylinder II; a needle roller guide block, a needle loading plate and an upper end cover are arranged above the locating block in sequence; a needle hole is formed in the upper end cover; a central shaft is arranged at the central part of the upper end cover; the upper end of the central shaft is connected with a turntable II connected with a motor II; the automatic needle roller detecting mechanism comprises a detecting cylinder connected outside the needle locating plate and provided with a probe at the head part of a small bracket; a detecting hole is formed in the needle roller guide block; and a displacement sensor is arranged on the cylinder side. As materials are automatically loaded, greases are automatically injected and needles are automatically loaded, the automatic assembling device for the needle roller bearing, disclosed by the utility model, has the advantages of high automation and stable quality.
Description
Technical field
The utility model belongs to bearing assembling equipment technology field, is specifically related to a kind of needle bearing automatic Composition equipment.
Background technique
Originally, the dress pin mode of automobile industry constant velocity driving shaft generally adopts manually operation, also need four people's work compounds, comprise grease, dress pin, upper Steel Cable Baffle Ring and needle roller back-up ring, be always to dress up at last, this packaging technology efficient is very low, and produce easily the inhomogeneous phenomenons such as pin and the scarce pin of generation that cause down of grease, affect quality of product and manufacturing schedule.Now, a kind of automanual pointer assembling machine has been arranged on the market, roughly is by artificial interpolation needle roller, and needle roller is made in order through the motor vibrations, by manually needle roller being sent in the race ring by artificial grease to move rotating disk by Joystick, take off at last the bearing of loading onto needle roller again.
China Patent No. ZL200920306122.8 for example, name is called the utility model patent of " semi-automatic needle loading machine ", discloses a kind of pointer assembling machine, relates to the semi-automatic needle loading machine of a kind of use on universal joint bearing.Comprise frame, it is characterized in that being connected with drive unit on the described frame, drive unit is connected on the sheave by transmission device off-centre, the central position of sheave is fixed with the funnel axle, the cross-under of funnel axle is inner at funnel, leave the annular pass that can allow single needle roller pass through between funnel bottom and the funnel axle, the below of passage is provided with the rotating disk that can put needle roller, and rotating disk is connected on the frame.This so-called semi-automatic needle loading machine groundwork still needs manual operation to finish, for example filling, oil, move handle with pressing, pickup etc. operation, all need ground of operator to move back and forth, this gear efficiency is low, the hand labor amount is large, also there is artificial inhomogeneous factor in upper grease operation wherein, has a strong impact on the running life of bearing.
Summary of the invention
The utility model technical issues that need to address are, overcome that the efficient that the needle bearing kludge of prior art exists is low, the hand labor amount is large and the unsettled defective of quality, provides a kind of efficient high, stay-in-grade needle bearing automatic Composition equipment.
The purpose of this utility model is achieved by following technical proposals: a kind of needle bearing automatic Composition equipment, comprise support, and be provided with at support:
1), automatic feed mechanism, comprise the support that is fixed on the support, establish rotating disk one on the support, rotating disk one is connected by speed reducer with motor one on being fixed on support, the periphery of rotating disk one is fixedly installed guardrail, be connected with cross bar on the guardrail, be connected with some radially angled guide plates with rotating disk one below the cross bar, the inner side edge of guardrail is provided with tapping channel along tangent direction;
2), automatic injection grease mechanism, comprise conveying passage, pusher cylinder one, positioning cylinder one and grease injection device, the rear end of conveying passage vertically is resisted against the front end of described tapping channel, pusher cylinder one is located at the rearward end of conveying passage; Positioning cylinder one is located at the conveying passage by a side of intermediate portion, and the axis of positioning cylinder one and conveying channel vertical, piston rod the place ahead of positioning cylinder one is provided with the clamping and positioning seat, and grease injection device is located at the top of conveying passage and the position corresponding with the clamping and positioning seat;
3), the automatic pointer assembling machine structure, comprise the conveyer belt apparatus that the front end of rear end and conveying passage leans, the front end of conveyer belt apparatus is provided with positioning plate, the following piston rod with several pusher cylinders two of positioning plate is connected, pusher cylinder two cylinder bodies are fixed on the support, side with the front end corresponding position of conveyer belt apparatus on the positioning plate is provided with positioning cylinder two, positioning cylinder two becomes the vertical relation setting with conveyer belt apparatus, positioning cylinder two is connected with the positioning block of clamping collar, be provided with the fixed block that matches with positioning block in the front of positioning block, the positioning block top is provided with the needle roller guide pad, the top of needle roller guide pad is provided with the dress dials, is furnished with upper end cap above the dress dials, upper end cap is provided with several and adds pin hole, the upper end cap center portion is provided with central shaft by bearing, and the central shaft upper end is connected with rotating disk two, and rotating disk two is connected with the motor two that is fixedly connected on the upper end cap upper surface by linkage mechanism;
4), needle roller automatic detection mechanism, comprise the small rack that is connected to the dress dials outside, be fixed with the detection cylinder on the small rack, the piston rod head that detects cylinder is provided with probe, probe cooperates with the detection interporal lacuna that is located at needle roller guide pad lower end, and the side of piston rod head is provided with displacement transducer;
5), complete machine is provided with PLC and touch screen control gear.
The action of complete machine mainly comprises two parts, first portion: the rotating disk one of automatic feed mechanism rotates, the strip that is seated in the rotating disk one is moving, here said material refers to the lasso of needle bearing, when lasso drives rotation with rotating disk one by motor one, because the acting in conjunction of guardrail and guide plate, lasso is guided to enter tapping channel in an orderly manner, and entered the conveying passage by being pushed, pushed to again the front of positioning cylinder one by pusher cylinder one, positioning cylinder one pushes to clamping and positioning in the positioning seat with lasso, then positioning cylinder one resets, the grease injection cylinder injects grease to lasso, the lasso of having annotated grease is continued to push the lasso of coming by the back by the pusher cylinder and pushes forward, until arrive the rear end of conveyor belt, being transferred band is sent on the positioning plate of automatic pointer assembling machine structure, positioning plate is up pushed up by pusher cylinder two, lasso up pushed to contact with needle roller guide pad lower end surface and aligned position, then positioning cylinder two is urged to positioning block front and location with lasso, if find during debugging that lasso center and needle roller guide pad center do not align, then wait for by the needle roller guide pad lasso inside dress pin to correct the position of capable of regulating fixed block; Second portion: the pin hole that adds by upper end cap adds pin automatically in the dress dials, drive rotating disk two by motor two by connecting rod and swing revolution, then drive central shaft and swing revolution, central shaft scraping needle roller, needle roller is implanted in the annular space of central shaft and needle roller guide pad formation along the internal face of rotating the needle dish, then needle roller automatic detection mechanism action, probe is inserted by the exploration hole of needle roller guide pad, if recording the probe insertion depth, displacement transducer surpasses a definite value, namely show and lack pin, then control gear control motor one rotates to mend pin, after the benefit pin is finished, vibrator action, in the needle roller guide pad in groups needle roller be subjected to vibration to rely on gravity automatically to embed in the lasso, the needle bearing assembling is finished.
As preferably, described upper end cap is provided with 1～2 and adds pin hole, and the buffer substrate tablet being provided with nonmetallic material with respect to the downside position that adds pin hole and making is provided with dust cover at the upper side position that adds pin hole.Because needle roller has certain momentum when adding needle roller, enter and add pin hole and cushion again landing in the dress dials by buffer substrate tablet, can avoid the needle roller falling height to cross the ambassador surface and damage.
As preferably, described guide plate has two, and two guide plates are connected by screw the different parts below cross bar, and guide plate is with respect to the adjustable angle of cross bar.
As preferably, described tapping channel is made of the backplate of the base plate that is fixedly connected with guardrail and both sides, the relative distance capable of regulating between the backplate of both sides.
As preferably, described grease injection device connects and composes successively by injecting cylinder, oil storage fat cylinder, flow control valve and injection head, injection head towards regulating, the side of oil storage fat cylinder is connected with oil pump by oil filling pipe.
As preferably, the front-end face of described positioning block is provided with the arc surface structure, and the fixed block that arranges with the positioning block pairing is fixed on the described positioning plate, and fixed block is being provided with the arc surface identical with positioning block with the corresponding end face of positioning block.
As preferably, described needle roller guide pad is outside, and its inside is provided with the funnel shape pipeline in order to be provided with the loop configuration of shoulder, the annular space formation needle roller passage between funnel shape pipeline and the described central shaft; The outer side surface of described needle roller guide pad is provided with vibrator.
As preferably, the epimere of described dress dials is a round table surface that waits the handstand of wall thickness, its hypomere is a pipe, the outer circumferential face of pipe is provided with screw thread, the external diameter of the internal diameter of pipe and described needle roller guide pad is adaptive, and swivel nut is connected the needle roller guide pad by the shoulder that is located at needle roller guide pad outer side surface with pipe.
As preferably, the cover of pushing pin is overlapped at the position, stage casing of central shaft, the cover of pushing pin is slidingly matched with central shaft, the set upper side of pushing pin is connected with two symmetrically arranged push rods, the stage casing of push rod cooperates with two via clearance of upper end cap, the epimere of two push rods is connected with electromagnet by an annular slab, and electromagnet is installed on the upper bracket that is fixed in above the upper end cap; Push pin the external diameter of cover than the little 1～3mm of internal diameter of needle roller guide pad lower end; The underpart of needle roller guide pad is provided with rubber sleeve, there is convex tendon the inside, upper end of rubber sleeve, the outer surface of needle roller guide pad is fluted, convex tendon is stuck in the groove, there is the edge that inwardly turns over the underpart of rubber sleeve, the endoporus at edge and the concentric setting of the endoporus of needle roller guide pad underpart and the diameter of edge endoporus and the little 2～4mm of diameter of needle roller guide pad underpart endoporus.
As preferably, this equipment is provided with discharging mechanism, is comprised of pusher cylinder three, discharging platform and automatic stacking mechanism; Discharging platform is connected to positioning plate one side, and pusher cylinder three is fixed on the discharging platform, and the place ahead of pusher cylinder three arranges automatic stacking mechanism, and automatic stacking mechanism comprises Trolley and the position transducer that is provided with raising platform.
The beneficial effects of the utility model are:
1, be provided with automatic feed mechanism, automatic injection grease mechanism, automatically add pin and automatic pointer assembling machine structure, automatic stripping mechanism, PLC and touch screen control gear, automaticity is high;
2, be provided with the needle roller automatic detection mechanism, Real-Time Monitoring is in time mended pin;
3, automatically oiling fat, the amount of lightening one's labor improves the grease quality;
4, upper end cap is established a plurality of pin holes that add, and can automatically add pin, also can add pin by human assistance when debugging;
Catching phenomenon occurs when 5, the outer side surface of needle roller guide pad is provided with vibrator and can prevents the falling stop pin;
6, high, the steady quality of effect.
Description of drawings
Fig. 1 is a kind of embodiment's of the utility model outfit of equipment structure schematic top plan view;
Fig. 2 is that a kind of embodiment's dress needle part structure master looks schematic representation;
Fig. 3 is that schematic representation is looked on the left side of a kind of embodiment's dress needle part structure;
Fig. 4 is another embodiment's dress pin part schematic representation.
Among the figure, support 1; Support 2; Rotating disk 1; Motor 1; Guardrail 23; Cross bar 24; Guide plate 25; Tapping channel 26; Backplate 261; Automatic injection grease mechanism 3; Conveying passage 31; Pusher cylinder 1; Positioning cylinder 1; Automatic pointer assembling machine structure 4; Conveyer belt apparatus 41; Positioning plate 42; Pusher cylinder 2 43; Positioning cylinder 2 44; Positioning block 441; Fixed block 442; Needle roller guide pad 45; Shoulder 451; Funnel shape pipeline 452; Vibrator 453; Detect hole 454; Dress dials 46; Round table surface 461; Pipe 462; Upper end cap 47; Add pin hole 471; Bearing 472; Conduit 473; Dust cover 475; Buffer substrate tablet 476; Central shaft 48; Annular space 481; Rotating disk 2 49; Linkage mechanism 491; Motor 2 492; Needle roller automatic detection mechanism 5; Small rack 51; Detect cylinder 52; Probe 53; Displacement transducer 54; Control gear 6; Push pin and overlap 71; Push rod 72; Annular slab 73; Electromagnet 74; Upper bracket 75; Rubber sleeve 76; Convex tendon 761; Edge 762.
Embodiment
Below in conjunction with accompanying drawing and specific embodiments the utility model is further described.
Embodiment 1: as shown in Figure 1, a kind of needle bearing automatic Composition equipment comprises support, is provided with at support:
1), automatic feed mechanism, comprise the support 2 that is fixed on the support 1, establish rotating disk 1 on the support 2, rotating disk 1 is connected by speed reducer with motor 1 on being fixed on support 2, the periphery of rotating disk 1 is fixedly installed guardrail 23, be connected with cross bar 24 on the guardrail 23, be connected with some radially angled guide plates 25 with rotating disk 1 below the cross bar 24, guide plate 25 has two, guide plate 25 is connected by screw the different parts below cross bar 24, and guide plate 25 is with respect to the adjustable angle of cross bar 24; The inner side edge of guardrail 23 tangentially is provided with tapping channel 26, and tapping channel 26 is made of the backplate 261 of the base plate that is fixedly connected with guardrail 23 and both sides, the relative distance capable of regulating between the backplate 261 of both sides.
2), automatic injection grease mechanism 3, comprise conveying passage 31, pusher cylinder 1, positioning cylinder 1 and grease injection device, the rear end of conveying passage 31 vertically is resisted against the front end of tapping channel 26, pusher cylinder 1 is located at the rearward end of conveying passage 31; Positioning cylinder 1 is located at conveying passage 31 by a side of intermediate portion, and the axis of positioning cylinder 1 and the 31 vertical settings of conveying passage, piston rod the place ahead of positioning cylinder 1 is provided with the clamping and positioning seat, and grease injection device is located at the top of conveying passage 31 and the position corresponding with the clamping and positioning seat; Grease injection device connects and composes successively by injecting cylinder, oil storage fat cylinder, flow control valve and injection head, injection head towards regulating, the side of oil storage fat cylinder is connected with oil pump by oil filling pipe.
3), automatic pointer assembling machine structure 4, comprise the conveyer belt apparatus 41 that the front end of rear end and conveying passage 31 leans, the front end of conveyer belt apparatus 41 is provided with positioning plate 42, the following piston rod with two pusher cylinders 2 43 of positioning plate 42 is connected, pusher cylinder 2 43 is fixed on the support 1, side with the front end corresponding position of conveyer belt apparatus 41 on the positioning plate 42 is provided with positioning cylinder 2 44,41 one-tenth vertical settings of positioning cylinder 2 44 and conveyer belt apparatus, positioning cylinder 2 44 is connected with the positioning block 441 of clamping collar, be provided with the fixed block 442 that matches with positioning block 441 in the front of positioning block 441, positioning block 441 tops are provided with needle roller guide pad 45, the top of needle roller guide pad 45 is provided with dress dials 46, is furnished with upper end cap 47 above the dress dials 46, upper end cap 47 is provided with two and adds pin hole 471, the upper end cap center portion is provided with central shaft 48 by bearing 472, central shaft 48 upper ends are connected with rotating disk 2 49, rotating disk 2 49 is connected with the motor 2 492 that is fixedly connected on the upper end cap upper surface by linkage mechanism 491, as shown in Figure 2.
Upper end cap is provided with 2 and adds in the pin hole 471, has one to add pin hole and be connected with a conduit 473, and the other end of conduit 473 is connected with pneumatic needle-adding device, and pneumatic needle-adding device is connected with the needle roller parts library; Another adds pin hole and is provided with dust cover 475, and dust cover 475 has and is connected on the upper end cap 47 with screw on one side, and can be around this screw turns, can rotate dust cover 475 when needing and expose and add pin hole.Be provided with the buffer substrate tablet 476 that rubber material is made at the downside position that adds pin hole that is connected with conduit 473, buffer substrate tablet 476 is the Z-shaped structure, it has an end to be screwed adding on the pin hole limit at the upper end cap downside by pressing plate, the other end is the beam type structure, and hide every sky and to add pin hole 471 bottoms, when needle roller is delivered into when adding pin hole along conduit by pneumatic needle-adding device, because the pneumatic needle roller that adds the pin conveying has larger momentum, enter and fall on buffer substrate tablet after adding pin hole, the down deflection that is impacted of the buffer substrate tablet of quality of rubber materials approaches dress dial wall section, make needle roller cushion again landing in the dress dials, can avoid the excessive surface of needle roller falling height to damage.
The epimere of dress dials 46 is the round table surface 461 of the handstand of first-class wall thickness, its hypomere is a pipe 462, the outer circumferential face of pipe 462 is provided with screw thread, the external diameter of the internal diameter of pipe 462 and needle roller guide pad 45 is adaptive, and swivel nut is connected needle roller guide pad 45 by the shoulder 451 that is located at needle roller guide pad 45 outer side surfaces with pipe 462.Needle roller guide pad 45 outsides are for being provided with the loop configuration of shoulder, and its inside is provided with funnel shape pipeline 452, and the annular space 481 between funnel shape pipeline 452 and the central shaft 48 consists of the needle roller passages.
The outer side surface of needle roller guide pad 45 is provided with vibrator 453, and vibrator is magnetic vibrator.
The front-end face of positioning block 441 is provided with the arc surface structure, the fixed block 442 that arranges with positioning block 441 pairings is fixed on the positioning plate 42, fixed block 442 is being provided with the arc surface identical with positioning block 441 with the corresponding end face of positioning block 441, there is the screw mounting groove intermediate portion of fixed block 442, moves the position that can regulate fixed block along the screw mounting groove.
4), the needle roller automatic detection mechanism 5, comprise the small rack 51 that is connected to dress dials 46 outsides, be fixed with on the small rack 51 and detect cylinder 52, the piston rod head that detects cylinder 52 is provided with probe 53, probe 53 and the detection hole 454 that is located at needle roller guide pad 45 lower ends are movingly, the side of piston rod head is provided with displacement transducer 54, as shown in Figure 3;
5), complete machine is provided with PLC and touch screen control gear 6.
This equipment also is provided with discharging mechanism, is comprised of pusher cylinder three, discharging platform and automatic stacking mechanism; Discharging platform is connected to positioning plate one side, and pusher cylinder three is fixed on the discharging platform, and the place ahead of pusher cylinder three arranges automatic stacking mechanism, and automatic stacking mechanism comprises Trolley and the position transducer that is provided with raising platform.
The action of complete machine mainly comprises two parts, first portion: the rotating disk one of automatic feed mechanism rotates, the lasso that is seated in the rotating disk one is driven, because the acting in conjunction of guardrail and guide plate, lasso is guided to enter tapping channel in an orderly manner, and entered the conveying passage by being pushed, pushed to again the front of positioning cylinder one by pusher cylinder one, positioning cylinder one pushes to clamping and positioning in the positioning seat with lasso, then positioning cylinder one resets, the grease injection cylinder injects grease to lasso, the lasso of having annotated grease is continued to push the lasso of coming by the back by pusher cylinder one and pushes forward, until arrive the rear end of conveyor belt, being transferred band is sent on the positioning plate of automatic pointer assembling machine structure, positioning plate is up pushed up by pusher cylinder two, lasso up pushed to needle roller guide pad lower end surface contact, then positioning cylinder two is urged to positioning block front and location with lasso, if find during debugging that lasso center and needle roller guide pad center do not align, then wait for by the needle roller guide pad lasso inside dress pin to correct the position of capable of regulating fixed block; Second portion: by upper end cap add pin hole toward the dress dials in automatic or manual add pin, drive rotating disk two by motor two by connecting rod and swing revolution, then drive central shaft and swing revolution, central shaft scraping needle roller, needle roller is implanted in the annular space of central shaft and needle roller guide pad formation along the internal face of rotating the needle dish, then needle roller automatic detection mechanism action, probe is inserted by the exploration hole of needle roller guide pad, if recording the probe insertion depth, displacement transducer surpasses a definite value, namely show and lack pin, then control gear control motor one rotates to mend pin, after the benefit pin is finished, vibrator action, in the needle roller guide pad in groups needle roller be subjected to vibration to rely on gravity automatically to embed in the lasso, the needle bearing assembling is finished.Last positioning plate resets, and the bearing of having assembled is pushed into automatic stacking mechanism on the raising platform of Trolley from discharging platform by pusher cylinder three, and by position transducer monitoring stacks as high.
Embodiment 2: position, the stage casing cover of central shaft 48 is pushed pin and is overlapped 71, the cover 71 of pushing pin is slidingly matched with central shaft, push pin the cover 71 upper ends be connected with two symmetrically arranged push rods 72, the stage casing of push rod 72 cooperates with two via clearance of upper end cap 47, the epimere of two push rods 72 is connected with electromagnet 74 by an annular slab 73, and electromagnet 74 is installed on the upper bracket 75 that is fixed in above the upper end cap 47; Push pin and overlap 71 external diameter than the little 1～3mm of internal diameter of needle roller guide pad 45 lower ends;
The underpart of needle roller guide pad 45 is provided with rubber sleeve 76, there is convex tendon 761 inside, upper end of rubber sleeve 76, the outer surface of needle roller guide pad is fluted, convex tendon 761 is stuck in the groove, there is the edge 762 that inwardly turns over the underpart of rubber sleeve 76, the endoporus at edge 762 and the concentric setting of the endoporus of needle roller guide pad 45 underparts and the diameter of edge 762 endoporus and the little 3mm of diameter of needle roller guide pad 45 underpart endoporus.All the other structures are with embodiment 1, as shown in Figure 4.
After needle roller automatically detects and mends pin and finish, electromagnet 74 actions, push away for 71 times by annular slab 73 and push rod 72 cover of will pushing pin, the cover 71 of pushing pin heads on needle roller and squeezes and open the edge 762 of rubber sleeve underpart, and needle roller glides to packing into and is positioned in the lasso of needle roller guide pad lower end surface.Then electromagnet 74 resets and drives to move on the cover 71 of pushing pin and resets.
The utility model can use when all needle bearing assemblings, especially in the bearing assembling of automobile constant velocity live axle, use, have automaticity height, the amount of lightening one's labor, advantage that the production effect is high, if those skilled in the art does simple the modification or replacement to above-mentioned model utility content, such change can not think to break away from scope of the present utility model, and all will be included within the scope of claim of the present utility model the apparent modification of those skilled in the art like this.
Claims (10)
1. a needle bearing automatic Composition equipment comprises support (1), it is characterized in that, is provided with at support (1):
1), automatic feed mechanism, comprise the support (2) that is fixed on the support (1), establish rotating disk one (21) on the support (2), rotating disk one (21) is connected by speed reducer with motor one (22) on being fixed on support (2), the periphery of rotating disk one (21) is fixedly installed guardrail (23), be connected with cross bar (24) on the guardrail (23), be connected with some radially angled guide plates (25) with rotating disk one (21) below the cross bar (24), the inner side edge of guardrail (23) is provided with tapping channel (26) along tangent direction;
2), automatic injection grease mechanism (3), comprise conveying passage (31), pusher cylinder one (32), positioning cylinder one (33) and grease injection device, the rear end of conveying passage (31) vertically is resisted against the front end of described tapping channel (26), and pusher cylinder one (32) is located at the rearward end of conveying passage (31); Positioning cylinder one (33) is located at conveying passage (31) by a side of intermediate portion, and the axis of positioning cylinder one (33) is vertical with conveying passage (31), piston rod the place ahead of positioning cylinder one (33) is provided with the clamping and positioning seat, and grease injection device is located at the top of conveying passage (31) and the position corresponding with the clamping and positioning seat;
3), automatic pointer assembling machine structure (4), comprise the conveyer belt apparatus (41) that the front end of rear end and conveying passage (31) leans, the front end of conveyer belt apparatus (41) is provided with positioning plate (42), the following piston rod with several pusher cylinders two (43) of positioning plate (42) is connected, pusher cylinder two (43) cylinder bodies are fixed on the support (1), one side of the front end corresponding position of the upper and conveyer belt apparatus (41) of positioning plate (42) is provided with positioning cylinder two (44), positioning cylinder two (44) becomes the vertical relation setting with conveyer belt apparatus (41), positioning cylinder two (44) is connected with the positioning block (441) of clamping collar, be provided with the fixed block (442) that matches with positioning block (441) in the front of positioning block (441), positioning block (441) top is provided with needle roller guide pad (45), the top of needle roller guide pad (45) is provided with dress dials (46), is furnished with upper end cap (47) above the dress dials (46), upper end cap (47) is provided with several and adds pin hole (471), upper end cap (47) center portion is provided with central shaft (48) by bearing (472), central shaft (48) upper end is connected with rotating disk two (49), and rotating disk two (49) is connected with the motor two (492) that is fixedly connected on upper end cap (47) upper surface by linkage mechanism (491);
4), needle roller automatic detection mechanism (5), comprise the small rack (51) that is connected to dress dials (46) outside, be fixed with on the small rack (51) and detect cylinder (52), the piston rod head that detects cylinder (52) is provided with probe (53), probe (53) and detection hole (454) Spielpassung that is located at needle roller guide pad (45) lower end, the side of piston rod head is provided with displacement transducer (54);
5), complete machine is provided with PLC and touch screen control gear (6).
2. needle bearing automatic Composition according to claim 1 is equipped, it is characterized in that, described upper end cap (47) is provided with 1～2 and adds pin hole (471), buffer substrate tablet (476) be provided with the nonmetallic material making with respect to the downside position that adds pin hole (471) is provided with dust cover (475) at the upper side position that adds pin hole (471).
3. needle bearing automatic Composition according to claim 1 and 2 is equipped, it is characterized in that, described guide plate (25) has two, two guide plates (25) are connected by screw the different parts below cross bar (24), and guide plate (25) is with respect to the adjustable angle of cross bar (24).
4. needle bearing automatic Composition according to claim 3 is equipped, it is characterized in that, described tapping channel (26) consists of the relative distance capable of regulating between the backplate of both sides (261) by the backplate (261) of the base plate that is fixedly connected with guardrail (23) and both sides.
5. needle bearing automatic Composition according to claim 4 is equipped, it is characterized in that, described grease injection device connects and composes successively by injecting cylinder, oil storage fat cylinder, flow control valve and injection head, injection head towards regulating, the side of oil storage fat cylinder is connected with oil pump by oil filling pipe.
6. needle bearing automatic Composition according to claim 4 is equipped, it is characterized in that, the front-end face of described positioning block (441) is provided with the arc surface structure, the fixed block (442) that arranges with positioning block (441) pairing is fixed on the described positioning plate (42), and fixed block (442) is being provided with the arc surface identical with positioning block (441) with the corresponding end face of positioning block (441).
7. needle bearing automatic Composition according to claim 5 is equipped, it is characterized in that, described needle roller guide pad (45) is outside for being provided with the loop configuration of shoulder (451), its inside is provided with funnel shape pipeline (452), and the annular space (481) between funnel shape pipeline (452) and the described central shaft (48) consists of the needle roller passage; The outer side surface of needle roller guide pad (45) is provided with vibrator (453).
8. needle bearing automatic Composition according to claim 1 and 2 is equipped, it is characterized in that, the epimere of described dress dials (46) is a round table surface (461) that waits the handstand of wall thickness, its hypomere is a pipe (462), the outer circumferential face of pipe (462) is provided with screw thread, the external diameter of the internal diameter of pipe (462) and described needle roller guide pad (45) is adaptive, and swivel nut is connected needle roller guide pad (45) by the shoulder (451) that is located at needle roller guide pad (45) outer side surface with pipe (462).
9. needle bearing automatic Composition according to claim 8 is equipped, it is characterized in that, the cover (71) of pushing pin is overlapped at the position, stage casing of central shaft (48), the cover (71) of pushing pin is slidingly matched with central shaft (48), push pin cover (71) upper end is connected with two symmetrically arranged push rods (72), the stage casing of push rod (72) cooperates with two via clearance of upper end cap (47), the epimere of two push rods (72) is connected with electromagnet (74) by an annular slab (73), and electromagnet (74) is installed on the upper bracket (75) that is fixed in above the upper end cap (47); Push pin the external diameter of cover (71) than the little 1～3mm of internal diameter of needle roller guide pad (45) lower end; The underpart of needle roller guide pad (45) is provided with rubber sleeve (76), there is convex tendon (761) inside, upper end of rubber sleeve (76), the outer surface of needle roller guide pad (45) is fluted, convex tendon (761) is stuck in the groove, there is the edge (762) that inwardly turns over the underpart of rubber sleeve (76), the endoporus of edge (762) and the concentric setting of the endoporus of needle roller guide pad (45) underpart and the diameter of edge (762) endoporus and the little 2～4mm of diameter of needle roller guide pad (45) underpart endoporus.
10. needle bearing automatic Composition equipment according to claim 8 is characterized in that this equipment is provided with discharging mechanism, is comprised of pusher cylinder three, discharging platform and automatic stacking mechanism; Discharging platform is connected to positioning plate (42) one sides, and pusher cylinder three is fixed on the discharging platform, and the place ahead of pusher cylinder three arranges automatic stacking mechanism, and automatic stacking mechanism comprises Trolley and the position transducer that is provided with raising platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220209230 CN202768653U (en) | 2012-05-11 | 2012-05-11 | Automatic assembling device for needle roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220209230 CN202768653U (en) | 2012-05-11 | 2012-05-11 | Automatic assembling device for needle roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202768653U true CN202768653U (en) | 2013-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220209230 Expired - Fee Related CN202768653U (en) | 2012-05-11 | 2012-05-11 | Automatic assembling device for needle roller bearing |
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| Country | Link |
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| CN (1) | CN202768653U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388630A (en) * | 2012-05-11 | 2013-11-13 | 万向钱潮股份有限公司 | Automatic assembling device for needle roller bearing |
| CN103592115A (en) * | 2013-11-15 | 2014-02-19 | 沈阳黎明航空发动机(集团)有限责任公司 | Diaphragm capsule valve stroke test device and using method thereof |
| CN104500965A (en) * | 2014-11-21 | 2015-04-08 | 安徽巨一自动化装备有限公司 | Gas injection mechanism with dustproof function |
| CN107186459A (en) * | 2017-07-10 | 2017-09-22 | 东莞市新亮点自动化设备科技有限公司 | A kind of needle roller machine automatic assembling |
| CN108237390A (en) * | 2018-01-04 | 2018-07-03 | 哈尔滨东安汽车发动机制造有限公司 | A kind of automatic transmission planetary gear row's needle system and its method of work |
| CN113352083A (en) * | 2021-06-25 | 2021-09-07 | 万向钱潮股份有限公司 | Automatic needle mounting mechanism |
-
2012
- 2012-05-11 CN CN 201220209230 patent/CN202768653U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388630A (en) * | 2012-05-11 | 2013-11-13 | 万向钱潮股份有限公司 | Automatic assembling device for needle roller bearing |
| CN103388630B (en) * | 2012-05-11 | 2016-06-15 | 万向钱潮股份有限公司 | Needle bearing assembles equipment automatically |
| CN103592115A (en) * | 2013-11-15 | 2014-02-19 | 沈阳黎明航空发动机(集团)有限责任公司 | Diaphragm capsule valve stroke test device and using method thereof |
| CN103592115B (en) * | 2013-11-15 | 2017-01-11 | 沈阳黎明航空发动机(集团)有限责任公司 | Diaphragm capsule valve stroke test device and using method thereof |
| CN104500965A (en) * | 2014-11-21 | 2015-04-08 | 安徽巨一自动化装备有限公司 | Gas injection mechanism with dustproof function |
| CN107186459A (en) * | 2017-07-10 | 2017-09-22 | 东莞市新亮点自动化设备科技有限公司 | A kind of needle roller machine automatic assembling |
| CN108237390A (en) * | 2018-01-04 | 2018-07-03 | 哈尔滨东安汽车发动机制造有限公司 | A kind of automatic transmission planetary gear row's needle system and its method of work |
| CN113352083A (en) * | 2021-06-25 | 2021-09-07 | 万向钱潮股份有限公司 | Automatic needle mounting mechanism |
| CN113352083B (en) * | 2021-06-25 | 2024-06-07 | 万向钱潮股份公司 | Automatic needle loading mechanism |
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Granted publication date: 20130306 Termination date: 20180511 |