Search

CN-122008034-A - Edging device of rubber bushing processing

CN122008034ACN 122008034 ACN122008034 ACN 122008034ACN-122008034-A

Abstract

The invention provides an edging device for processing a rubber bushing, which comprises a frame, wherein a receiving frame is arranged on the frame, a lifting frame is arranged on the frame in an intermittent lifting manner through a driving mechanism, a mounting frame is arranged on the lifting frame, a bearing seat is arranged on the mounting frame, a conveying mechanism is arranged on the frame, the rubber bushing is intermittently conveyed to the position above the bearing seat through the conveying mechanism, a clamping mechanism is arranged on the mounting frame and is connected with the lifting frame, the clamping mechanism is driven to fold and clamp the rubber bushing positioned on the bearing seat when the mounting frame ascends, edging mechanisms are slidably arranged on two sides of the frame, and the edging mechanisms are connected with the lifting frame through a linkage assembly so as to convert lifting of the lifting frame into driving of the edging mechanisms to slide and contact with the end face of the rubber bushing. The device overall structure's multi-action is coordinated stable reliable, can accomplish the automatic edging of batch rubber bush in succession, effectively reduced staff's intensity of labour to improve work efficiency.

Inventors

  • LIU CHUANHUI
  • LI QIANG

Assignees

  • 重庆诺博宝莱模具有限公司

Dates

Publication Date
20260512
Application Date
20260311

Claims (10)

  1. 1. An edging device of rubber bush processing, its characterized in that includes: the device comprises a rack (1), wherein a receiving frame (2) is arranged on the rack (1); the lifting frame (12) is arranged on the frame (1) in an intermittent lifting manner through a driving mechanism, a mounting frame (15) is arranged on the lifting frame (12), and a bearing seat (16) is arranged on the mounting frame (15); The conveying mechanism is arranged on the frame (1) to intermittently convey the rubber bushing to the position above the bearing seat (16); The clamping mechanism is arranged on the mounting frame (15) and is connected with the lifting frame (12) so as to drive the clamping mechanism to fold and clamp the rubber bushing positioned on the bearing seat (16) when the mounting frame (15) ascends, and The edge grinding mechanisms are oppositely arranged and arranged on two sides of the frame (1) in a sliding mode, and are connected with the lifting frame (12) through a linkage assembly so as to convert lifting of the lifting frame (12) into driving of the edge grinding mechanisms to slide and contact with the end faces of the rubber bushings.
  2. 2. The edge grinding device for processing rubber bushings of claim 1, wherein said driving mechanism comprises: A driving disc (30) rotatably arranged on the frame (1) and eccentrically provided with a driving shaft (31); A driving frame (23) arranged on the lifting frame (12), wherein the driving shaft (31) is slidably clamped in the driving frame (23); a ratchet wheel (33) arranged on the driving disk (30), a pawl (34) arranged on the frame (1) through a spring, the pawl (34) is clamped on the ratchet wheel (33), and The power assembly is arranged on the frame (1) and connected with the driving disc (30) so as to drive the driving disc (30) to intermittently rotate by 180 degrees.
  3. 3. The edge grinding device for processing the rubber bushing according to claim 2, wherein the power assembly comprises: the driving wheel (35) is rotatably arranged on the frame (1), and a driving motor (38) for driving the driving wheel (35) to rotate is arranged on the frame (1); A first arc-shaped rack (36) provided with two groups and arranged at intervals on the peripheral side of the driving wheel (35), and The first gear (32) is arranged on the driving disc (30) and can be meshed with the first arc-shaped rack (36), and the number of teeth of the first arc-shaped rack (36) is half that of teeth of the first gear (32).
  4. 4. An edging device for rubber bushing processing according to claim 3, wherein the conveying mechanism comprises: The conveying rollers (3) are arranged in two groups at intervals and are both rotatably arranged on the frame (1); The transmission assembly is arranged on the driving wheel (35) and connected with one group of conveying rollers (3) so as to drive the conveying rollers (3) to rotate in a clearance way, and the rotation time of the conveying rollers (3) is not overlapped with the rotation time of the driving disc (30); the conveyor belt (5) is provided with two groups at intervals and is sleeved on the two groups of conveyor rollers (3), the conveyor belt (5) is provided with a plurality of groups of bearing brackets (6), and The feeding frame (7) is arranged on the frame (1), the bottom opening of the feeding frame is positioned on one group of the bearing brackets (6), and a through opening (8) is formed in one side of the bottom of the feeding frame (7) towards the moving direction of the conveying belt (5).
  5. 5. The edge grinding device for processing the rubber bushing according to claim 4, wherein the transmission assembly comprises: A first synchronizing wheel (4) arranged on one group of the conveying rollers (3); A second arc-shaped rack (37) arranged on the driving wheel (35) and facing the gap between the two groups of the first arc-shaped racks (36), and The second gear (39) is rotatably arranged on the frame (1) and can be meshed with the second arc-shaped rack (37), a second synchronizing wheel (40) is arranged on the second gear (39), and the second synchronizing wheel (40) is connected with the first synchronizing wheel (4) through a synchronizing belt (41).
  6. 6. The edge grinding device for processing rubber bushings of claim 1, wherein the clamping mechanism comprises: two groups of clamping jaws (18) are arranged at intervals and are respectively arranged at two ends of the mounting frame (15) in a sliding manner, a first driving column (19) is arranged at the bottom of the clamping jaws (18), and The inclined frame (9) is provided with at least two groups, and is oppositely arranged on the frame (1), a first straight frame (10) is communicated with the bottom end of the inclined frame (9), a second straight frame (11) is communicated with the top end of the inclined frame, and the first driving column (19) is slidably clamped in the first straight frame (10).
  7. 7. The edging device for rubber bushing processing according to claim 6, wherein the carrying seat (16) is fixedly connected with the mounting frame (15), a mounting rod (14) is arranged at the bottom of the carrying seat (16), the mounting rod (14) is slidably arranged on the lifting frame (12) in a penetrating manner, and a first elastic piece (17) is arranged between the carrying seat (16) and the lifting frame (12).
  8. 8. The edge grinding device for processing the rubber bushing according to claim 6, wherein the edge grinding mechanism comprises: The mounting frame (20) is transversely arranged on the frame (1) in a sliding manner; The connecting frame (24) is slidably arranged on one side of the mounting frame (20) and is provided with an edging motor (27), and an edging wheel (28) is arranged at the output end of the edging motor (27); A second elastic member (25) disposed between the mounting frame (20) and the connection frame (24), and The control switch (26) is arranged on one side of the connecting frame (24) and is arranged at intervals with the mounting frame (20), and the control switch (26) is electrically connected with the edging motor (27).
  9. 9. An edging device for rubber bushings according to claim 8, characterized in that the inside of the edging wheel (28) is provided with two sets of concentrically arranged sanding rings (29).
  10. 10. The edging device for rubber bushing processing according to claim 8, wherein the linkage assembly comprises second driving columns (13) arranged at two ends of the lifting frame (12), a straight groove (21) is formed in the mounting frame (20), a chute (22) is communicated with the top of the straight groove (21), and the second driving columns (13) are slidably clamped in the straight groove (21).

Description

Edging device of rubber bushing processing Technical Field The invention particularly relates to an edging device for processing a rubber bushing. Background The rubber bushing is a connecting part, mainly composed of a rubber layer and a metal sleeve, and is used for absorbing vibration and impact, protecting equipment or vehicle parts from abrasion and damage, and improving running stability and comfort. The quality of the end face of the rubber bushing directly influences the assembly precision and the service performance. After the rubber bushing is formed, edging treatment is usually required to be carried out on two ends so as to remove burrs and ensure end face flatness and dimensional accuracy. Currently, edging of rubber bushings is done by manual or semi-automatic equipment. During processing, the staff needs to manually take the rubber bushings one by one and place the rubber bushings in a polishing station, and then the end faces of the bushings are trimmed through the grinding wheels. Because rubber bush mostly is the synchronous processing demand in both ends, current equipment mostly can only single-ended polish, need the repositioning after accomplishing one end and polish the other end again, not only the process is loaded down with trivial details, still easily appears positioning deviation. Meanwhile, in the batch processing process, workers need to continuously carry out repeated operations such as feeding, shifting, righting, unloading and the like, the labor intensity is high, fatigue is easy to occur in long-time operation, and the processing precision and the product qualification rate are further affected. In view of this, an edging device for processing rubber bushings is proposed to solve the above-mentioned problems. Disclosure of Invention Based on this, it is necessary to provide an edging device for rubber bushing processing, which is necessary to solve the problems that when the conventional rubber bushing is edging, a worker is required to manually take the rubber bushing and move the rubber bushing to a polishing station, edging at two ends is respectively performed, the labor intensity of the worker is increased when edging in batches, and the working efficiency is reduced. In order to achieve the above purpose, the invention provides a edging device for processing a rubber bushing, comprising: The rack is provided with a bearing frame; The lifting frame is arranged on the frame in an intermittent lifting manner through a driving mechanism, a mounting frame is arranged on the lifting frame, and a bearing seat is arranged on the mounting frame; the conveying mechanism is arranged on the frame and used for intermittently conveying the rubber bushing above the bearing seat; The clamping mechanism is arranged on the mounting frame and connected with the lifting frame so as to drive the clamping mechanism to fold and clamp the rubber bushing positioned on the bearing seat when the mounting frame ascends, and The edge grinding mechanisms are oppositely arranged, are arranged on two sides of the frame in a sliding mode, and are connected with the lifting frame through a linkage assembly so as to convert lifting of the lifting frame into driving of the edge grinding mechanisms to slide and contact with the end face of the rubber bushing. In one embodiment, the driving mechanism comprises: The driving disc is rotatably arranged on the frame and is eccentrically provided with a driving shaft; The driving frame is arranged on the lifting frame, and the driving shaft is slidably clamped in the driving frame; a ratchet wheel arranged on the driving disk, a pawl arranged on the frame and clamped on the ratchet wheel, and The power assembly is arranged on the frame and connected with the driving disc so as to drive the driving disc to intermittently rotate by 180 degrees. In one embodiment, the power assembly comprises: the driving wheel is rotatably arranged on the frame, and a driving motor for driving the driving wheel to rotate is arranged on the frame; A first arc-shaped rack provided with two groups and arranged at intervals on the peripheral side of the driving wheel, and The first gear is arranged on the driving disc and can be meshed with the first arc-shaped rack, and the number of teeth of the first arc-shaped rack is half of the number of teeth of the first gear. In one embodiment, the conveying mechanism comprises: The conveying rollers are arranged in two groups at intervals and are rotatably arranged on the frame; The transmission assembly is arranged on the driving wheel and connected with one group of conveying rollers so as to drive the conveying rollers to rotate in a clearance mode, and the rotation time of the conveying rollers is not overlapped with the rotation time of the driving disc; The conveyor belt is provided with two groups at intervals and is sleeved on the two groups of conveyor rollers, a plurality of groups of receiving brackets are arranged on the conv