CN210549364U

CN210549364U - Small-size bearing press fitting equipment

Info

Publication number: CN210549364U
Application number: CN201921140612.5U
Authority: CN
Inventors: 彭光军; 张丽
Original assignee: Suzhou Concela Automation Technology Co ltd
Current assignee: Suzhou Concela Automation Technology Co ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-05-19
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses a small-size bearing press fitting device, which comprises a press fitting positioning component, wherein the press fitting positioning component is provided with two feed ports, the two feed ports are respectively connected with an outer ring feed conveying line and an inner ring feed conveying line, and the press fitting positioning component is also provided with a punching machine; the inner ring feeding conveying line is provided with a detection and correction unit, and the detection and correction unit is used for adjusting the conveying state of the inner ring; the press-fitting positioning component comprises a guide support and two positioning plates in the guide support, the two positioning plates are overlapped and connected with corresponding dislocation power devices, the two positioning plates are located on the same side and provided with feeding positioning ports, and after the two positioning plates move in a staggered mode, the feeding positioning ports of the two positioning plates can be overlapped and supplied for a punch to process. The utility model discloses can accurate material loading to the pressure equipment is reliable and stable, and production efficiency improves greatly.

Description

Small-size bearing press fitting equipment

Technical Field

The invention relates to the field of bearing preparation, in particular to small-size bearing press-fitting equipment.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision.

The equipment of bearing, need carry out the coaxial putting with outer lane and inner circle, then adopt the pressfitting machine to realize combining in impressing the outer lane with the inner circle, and because the inner circle of part bearing has the positive and negative, in actual production process, there is the problem of material loading difficulty, and more be semi-automatic operation mode, put inner circle and outer lane through the manual work, then automatic pressure equipment, there is the requirement this mode to putting the precision, easily produce the erroneous tendency application of force when the pressure equipment, lead to damaging, production efficiency obtains the containment.

Disclosure of Invention

The invention aims to provide small-size bearing press-fitting equipment which can accurately feed materials, is stable and reliable in press-fitting and greatly improves the production efficiency.

In order to solve the technical problem, the invention provides small-size bearing press-fitting equipment which comprises a press-fitting positioning assembly, wherein two feeding ports are formed in the press-fitting positioning assembly, the two feeding ports are respectively connected with an outer ring feeding conveying line and an inner ring feeding conveying line, and a stamping device is further arranged on the press-fitting positioning assembly;

the inner ring feeding conveying line is provided with a detection and correction unit, and the detection and correction unit is used for adjusting the conveying state of the inner ring;

the press-fitting positioning component comprises a guide support and two positioning plates in the guide support, the two positioning plates are overlapped and connected with corresponding dislocation power devices, the two positioning plates are located on the same side and provided with feeding positioning ports, and after the two positioning plates move in a staggered mode, the feeding positioning ports of the two positioning plates can be overlapped and supplied for a punch to process.

Further, the inner circle feed transmission line includes feeder and conveyer belt, it sets up between feeder and conveyer belt to detect correction unit, it includes the positioning seat and sets up the detection camera in the positioning seat top to detect correction unit, the positioning seat is connected with translation manipulator and upset manipulator cooperation, translation manipulator transships the material translation in the positioning seat to the conveyer belt, the material upset of upset manipulator in with the positioning seat is transshipped to the conveyer belt.

Furthermore, a limiting groove is formed in the positioning seat, an opening is formed in one side, facing the feeder, of the limiting groove, a jacking platform is arranged at the bottom of the limiting groove, when the jacking platform is located at the lower limiting position, the height of the surface of the jacking platform is smaller than the height of the surface of the conveying belt, and when the jacking platform is located at the upper limiting position, the height of the surface of the jacking platform is larger than or equal to the height of the surface of the conveying belt;

the translation manipulator comprises translation fingers, and the translation fingers are connected through a translation cylinder;

a sliding guide groove is formed in the top surface of the positioning seat;

the turnover manipulator comprises a clamping jaw air cylinder, the clamping jaw air cylinder is installed on a rotating cylinder, and two clamping fingers of the clamping jaw air cylinder are arranged in a deviation mode with a rotating central shaft of the rotating cylinder.

Furthermore, a double-stroke cylinder is arranged at the bottom of the jacking platform.

Furthermore, the punching device comprises a punching head and a punching power device which are connected in a matched mode, a punching opening is formed in the guide support corresponding to the punching head, a press-fitting platform is further arranged at the bottom of the guide support corresponding to the punching opening, and the press-fitting platform is connected with the discharging power device.

Further, the guide support comprises a guide bottom plate, guide side baffles are arranged on two sides of the guide bottom plate, the positioning plate is arranged between the two guide side baffles, a cover plate is further arranged above the guide bottom plate, and a quick release device is arranged between the cover plate and the guide side baffles.

Further, the quick release device comprises a plurality of limiting baffles arranged on the side edge of the cover plate, limiting sliding grooves and spring positioning pins are respectively arranged on the limiting baffles, positioning pin holes are formed in guiding side baffles corresponding to the spring positioning pins, limiting blocks are arranged on the guiding side baffles corresponding to the limiting sliding grooves, limiting hook portions are arranged on the limiting blocks, and the limiting hook portions are connected with the limiting sliding grooves in a matched mode.

Furthermore, all be provided with material loading locating port on lieing in relative two sides on the locating plate, the locating plate is provided with T type groove with the junction of dislocation power device, be provided with T type limiting plate in the T type groove, T type limiting plate is connected with the dislocation power device, T type groove sets up the middle part at locating plate moving direction

Further, be provided with the oblong hole on the guide bracket that the pressure equipment platform corresponds, pressure equipment platform one end sets up downthehole and can remove in the oblong hole, unloading power device includes moving platform, the moving platform bottom is provided with the cylinder, the cylinder sets up on the supporting seat, still be provided with the slide rail between moving platform and the supporting seat, the fixed setting of pressure equipment platform is on moving platform surface, the oblong hole below still is provided with the unloading passageway.

The invention has the beneficial effects that:

1. through conveying and feeding, uncertain factors of manual placement and existing placement risks are avoided.

2. And the front side and the back side are distinguished in the detection and correction unit, and then the material is fed, so that the automatic production capacity is improved, and the yield is improved.

3. The material that will two needs pressure equipments through two locating plates overlaps and removes together, reaches the overlapping effect, because material loading location mouth setting on the locating plate all has the location effect after removing and stopping, the pressure equipment of the punching press head of being convenient for guarantees the pressure equipment quality, and overall structure is compact, and the material loading is convenient, only need supply to in the material loading location mouth can, can improve production efficiency greatly, the fault rate is low.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the inner feed conveyor line configuration of the present invention;

FIG. 3 is a schematic view of the cooperative connection of the inspection and correction unit of the present invention to a conveyor belt;

FIG. 4 is an enlarged schematic view of a portion of the test orthotic unit of the present invention;

FIG. 5 is a schematic view of the press-fitting part of the present invention;

FIG. 6 is a schematic illustration of a partially exploded configuration of the guide bracket of the present invention;

fig. 7 is a schematic view of the press-fitting platform of the present invention.

Detailed Description

The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.

Referring to fig. 1, an embodiment of the small-size bearing press-fitting apparatus of the present invention includes a press-fitting positioning assembly 1, the press-fitting positioning assembly is provided with two material supply ports, the two material supply ports are respectively connected with an outer ring material supply conveying line 2 and an inner ring material supply conveying line 3, and the press-fitting positioning assembly is further provided with a punch 4;

a detection and correction unit 5 is arranged on the inner ring feeding conveying line and is used for adjusting the conveying state of the inner ring, and identifying and turning the inner ring which is conveyed in the reverse direction into the forward direction; the press-fitting positioning component comprises a guide support 12 and two positioning plates 15 in the guide support, wherein the two positioning plates are overlapped and are connected with corresponding dislocation power devices 16, the two positioning plates are positioned on the same side and are provided with feeding positioning holes, and after the two positioning plates move in a staggered mode, the feeding positioning holes of the two positioning plates can be overlapped and supplied for a punching machine to process. The whole structure is compact, the materials conveyed into the press-mounting positioning assembly can be guaranteed to be in a form capable of being directly pressed, the feeding yield is guaranteed, and the finished product yield after processing is also improved.

Referring to fig. 2 to 4, an inner ring feed conveyor line feeder 31 and a conveyor belt 32, a detection and correction unit 33 is disposed between the feeder and the conveyor belt, the feeder may be a vibration plate which conveys the material into the detection and correction unit, and the detection and correction unit conveys the material to the conveyor belt after the material is corrected by judgment; the detection and correction unit comprises a positioning seat 331 and a detection camera 34 arranged above the positioning seat, the positioning seat is connected with a translation manipulator 35 and a turnover manipulator 36 in a matched mode, the detection camera recognizes whether the material is placed on the front side or on the back side through photographing, the recognition means is the prior recognition technology, when the material is placed on the front side, the translation manipulator transfers the material in the positioning seat to the conveying belt in a translation mode, and when the material is placed on the back side, the turnover manipulator transfers the material in the positioning seat to the conveying belt in a turnover mode. The conveyer belt is belt conveyor, transports steadily, and the material of also being convenient for gets into the cooperation of conveyer belt.

Referring to fig. 3 and 4, a limiting groove 37 is formed in the positioning seat, an opening is formed in one side, facing the feeder, of the limiting groove, so that materials can smoothly enter the limiting groove of the positioning seat from the feeder, the materials are prevented from moving by the limiting groove after entering the limiting groove, a jacking platform 38 is arranged at the bottom of the limiting groove and can jack the materials, when the jacking platform is located at the lower limiting position, the surface height of the jacking platform is smaller than the surface height of the conveying belt, and the materials can be detected and shot when being limited; when the jacking platform is located upper limit, the height of the surface of the jacking platform is larger than or equal to the surface height of the conveying belt, and the translation manipulator and the turnover manipulator can be directly operated.

The translation manipulator comprises a translation finger 39, the translation finger is connected through a translation cylinder 310, and the translation cylinder horizontally moves to slide, so that the lifted material can be pushed into the conveying belt. Still be provided with sliding guide slot 311 on the top surface of positioning seat, when promoting, have certain guide effect, improve and remove the precision, avoid the card material.

And when the material was placed for the reverse side, the manipulator that needs to overturn rectifies, upset manipulator includes clamping jaw cylinder 312, clamping jaw cylinder installs on rotatory jar 313, two clamp fingers of clamping jaw cylinder set up with the rotatory center pin off normal of rotatory jar, clamping jaw cylinder has the effect of offset when being driven the rotation by rotatory jar like this, consequently open by clamping jaw cylinder earlier, then jacking platform with the material jacking to two clamp in indicating, press from both sides tightly and rotate through rotatory jar afterwards, in the rotation process, the material is natural just by a face of upset, reach the correction effect, last clamping jaw cylinder unclamp can.

In order to avoid the problem of interference between the clamping jaw cylinder and the translation finger during movement, a double-stroke cylinder 314 is arranged at the bottom of the jacking platform, the jacking height of the first stroke operation enables the surface height of the jacking platform to be consistent with the surface height of the conveying belt, the translation finger can be directly pushed, the jacking height of the second stroke operation enables the surface height of the jacking platform to be equal to or higher than the surface height of the translation finger, the rotation of the clamping jaw cylinder after the clamping jaw cylinder grabs the material cannot interfere with the translation finger, the clamping jaw cylinder and the translation finger are located in operation spaces with different heights, and therefore the whole structure can be more compact.

Referring to fig. 5 to 7, the overall structure of the press-fitting positioning assembly and the press-fitting device is taken as detailed description, the press-fitting device comprises a press-fitting head 11 and a press-fitting power device 13 which are connected in a matching manner, a press-fitting opening 14 is formed in a guide support corresponding to the press-fitting head, two positioning plates 15 are arranged in the guide support, are overlapped and are connected with a corresponding dislocation power device 16, a feeding positioning opening 17 is formed in one side of each positioning plate, after the two positioning plates move in a staggered manner, the feeding positioning openings of the two positioning plates are overlapped at the press-fitting opening, a press-fitting platform 18 is further arranged at the bottom of the guide support corresponding to the press-fitting opening, and is connected with a blanking. The guide support is used for limiting that two positioning plates can only move towards the same linear direction, through the cooperation of two dislocation power devices, the effect of staggered movement is realized, in order to avoid moving interference, the two dislocation power devices are arranged to two sides, in the use process, the inner ring and the outer ring are respectively conveyed into two feeding positioning ports of the two positioning plates, then the positioning plates are moved through the dislocation power devices, the two feeding positioning ports are overlapped below the punching opening, then the punching power devices drive the punching heads to punch the inner ring and the outer ring, so that the inner ring and the outer ring are assembled together to form a product, in the punching process, the action is completed on the press-mounting platform, after the punching process is completed, the discharging power devices can drive the press-mounting platform to move, the product can be ejected, the discharging is completed, the moving avoiding can also be performed, the bearing.

The quick-release connector 126 is arranged on the stamping end of the stamping power device and is connected with the stamping head through the quick-release connector, so that the stamping head can be rapidly replaced according to different stamping products, and the efficiency is improved. And a stroke adjusting screw 127 is arranged on one side, located on the dislocation power device, of the guide support, and the dislocation power device can be contacted with the stroke adjusting screw after being stretched out, so that the stretching distance of the dislocation power device can be changed by adjusting the stroke adjusting screw, namely, the moving position of the positioning block is changed, the overlapping position of the two feeding positioning ports can be mechanically positioned, and the press-fitting precision is improved.

The guide bracket comprises a guide bottom plate 110, guide side baffles 111 are arranged on two side edges of the guide bottom plate, the positioning plates are arranged between the two guide side baffles, a cover plate 112 is also arranged above the guide bottom plate, a space is supported between the cover plate and the guide bottom plate through the guide side baffles and is used for placing the two overlapped positioning plates, the positioning plates have the function of limiting up and down in the space and can only move along the left side and the right side, and the effect of staggered movement is achieved; be provided with the quick detach ware between apron and direction side fender, the apron can be by quick dismantlement to can carry out quick troubleshooting, and to the change of locating piece, satisfy not unidimensional parts machining needs.

The quick release device comprises a plurality of limiting baffles 114 arranged on the side edge of the cover plate, a plurality of limiting chutes 115 and a plurality of spring positioning pins 116 are respectively arranged on the limiting baffles, positioning pin holes 117 are arranged on the guiding side baffles corresponding to the spring positioning pins, limiting blocks 118 are arranged on the guiding side baffles corresponding to the limiting chutes, limiting hook parts are arranged on the limiting blocks and are connected with the limiting chutes in a matched mode, the cover plate can only move horizontally, limiting effects are achieved on up-and-down movement, therefore, when the quick release device is installed, the spring positioning pins are pulled out at present, then the cover plate is buckled on the guiding side baffles on two sides, then the limiting hook parts are limited in matched and clamped connection with the limiting chutes through horizontal movement, then limitation in the horizontal direction is achieved through the matching of the spring positioning pins and the positioning pin holes, and.

For further improvement change efficiency, lie in on the locating plate relative two sides and all set up material loading location mouth, the size difference of two material loading location mouths, the locating plate is provided with T type groove 119 with dislocation power device's junction, T type inslot is provided with T type limiting plate 120, T type limiting plate is connected with dislocation power device, T type groove sets up the middle part at locating plate moving direction, consequently only need can install the use again with locating plate upset 180 degrees, make the locating plate have the function of two kinds of size processing, T type inslot realizes the possibility of quick change with T type limiting plate cooperation.

Taking the mode of material whereabouts unloading as an example, be provided with oblong hole 121 on the guide bracket that foretell pressure equipment platform corresponds, pressure equipment platform one end sets up downtheholely and can remove in the oblong, unloading power device includes moving platform 122, the moving platform bottom is provided with cylinder 123, the cylinder sets up on supporting seat 124, still be provided with slide rail 125 between moving platform and the supporting seat, pressure equipment platform is fixed to be set up on the moving platform surface, the impact force that bears on the pressure equipment platform can be transmitted for the supporting seat by moving platform, guarantee that pressure equipment platform has sufficient bearing capacity under the prerequisite of removal, moving platform passes through the cylinder and drives, make pressure equipment platform can move in the oblong hole, consequently, after pressure equipment platform removes, the good product of pressure equipment can drop because of not having the support of pressure equipment platform, reach the purpose of unloading.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.

Claims

1. The small-size bearing press-fitting equipment is characterized by comprising a press-fitting positioning assembly, wherein two feed ports are formed in the press-fitting positioning assembly, the two feed ports are respectively connected with an outer ring feed conveying line and an inner ring feed conveying line, and a stamping device is further arranged on the press-fitting positioning assembly;

2. The small-size bearing press fitting equipment according to claim 1, wherein the inner ring feeding conveying line comprises a feeding device and a conveying belt, the detection and correction unit is arranged between the feeding device and the conveying belt, the detection and correction unit comprises a positioning seat and a detection camera arranged above the positioning seat, the positioning seat is cooperatively connected with a translation manipulator and a turnover manipulator, the translation manipulator translationally transfers the materials in the positioning seat onto the conveying belt, and the turnover manipulator overturns the materials in the positioning seat onto the conveying belt.

3. The small-size bearing press-fitting equipment according to claim 2, wherein the positioning seat is provided with a limiting groove, one side of the limiting groove facing the feeder is provided with an opening, the bottom of the limiting groove is provided with a jacking platform, when the jacking platform is positioned at a lower limiting position, the surface of the jacking platform is lower than the surface of the conveying belt, and when the jacking platform is positioned at an upper limiting position, the surface of the jacking platform is higher than or equal to the surface of the conveying belt;

a sliding guide groove is formed in the top surface of the positioning seat;

4. A small-size bearing press-fitting equipment as claimed in claim 3, wherein a double-stroke cylinder is arranged at the bottom of the jacking platform.

5. A small-size bearing press-fitting device as claimed in claim 1, wherein the punch comprises a punch head and a punch power device which are connected in a matched manner, a punch opening is formed in the guide bracket corresponding to the punch head, a press-fitting platform is further arranged at the bottom of the guide bracket corresponding to the punch opening, and the press-fitting platform is connected with the blanking power device.

6. The small-size bearing press-fitting equipment as claimed in claim 5, wherein the guide support comprises a guide bottom plate, guide side stoppers are arranged on two side edges of the guide bottom plate, the positioning plate is arranged between the two guide side stoppers, a cover plate is further arranged above the guide bottom plate, and a quick release device is arranged between the cover plate and the guide side stoppers.

7. The small-size bearing press-fitting equipment as claimed in claim 6, wherein the quick release device comprises a plurality of limiting stops arranged at the side edge of the cover plate, the limiting stops are respectively provided with a limiting sliding groove and a spring positioning pin, a positioning pin hole is arranged on a guiding side stop corresponding to the spring positioning pin, a limiting block is arranged on a guiding side stop corresponding to the limiting sliding groove, a limiting hook part is arranged on the limiting block, and the limiting hook part is connected with the limiting sliding groove in a matching manner.

8. A small-size bearing press-fitting equipment as claimed in claim 5, wherein the locating plate is provided with feeding locating ports on two opposite sides, a T-shaped groove is formed at the joint of the locating plate and the dislocation power device, a T-shaped limiting plate is arranged in the T-shaped groove and connected with the dislocation power device, and the T-shaped groove is formed in the middle of the locating plate in the moving direction.

9. A small-size bearing press-fitting device as claimed in claim 5, wherein an oblong hole is formed in a corresponding guide support of the press-fitting platform, one end of the press-fitting platform is movably arranged in the oblong hole, the blanking power device comprises a moving platform, an air cylinder is arranged at the bottom of the moving platform, the air cylinder is arranged on a support seat, a slide rail is further arranged between the moving platform and the support seat, the press-fitting platform is fixedly arranged on the surface of the moving platform, and a blanking channel is further arranged below the oblong hole.