Automatic scrap iron adsorption device for machining automobile torsion limiting damper

Abstract

The invention provides an automatic scrap iron adsorption device for machining an automobile torsion limiting damper, which comprises a punching machine and further comprises the following structures: a rack, a linear module is fixedly arranged at the top of the inner wall of the rack, and a top frame is fixedly arranged at the bottom of the left side moving end of the linear module; a housing is fixedly arranged at the bottom of the deflection frame, a mounting frame is connected to the middle of the bottom end of the housing in a clamped mode, a cross-flow fan is fixedly arranged on the right side of the housing, and due to the arrangement of a guide face, blown scrap iron is prevented from directly escaping to the outer side of the housing; and external sundries or hands of a user are prevented from being in contact with the working cross-flow fan, the guide pipe is arranged, the magnetic roller is subjected to air blowing treatment, scrap iron in a punching area base table groove of the punching machine is blown up, the raised scrap iron is attracted by the magnetic roller and guided into the collecting area in cooperation with the scraper, and the residual scrap iron in the punching area is conveniently collected.

Description

Technical Field

[0001] The invention mainly relates to the field of torque limiting shock absorbers, and in particular to an automatic iron chip adsorption device for machining automobile torque limiting shock absorbers. Background Art

[0002] The spring assembly of the automobile torque limiting shock absorber needs to be assembled on a disc. The design of the steel disc structure needs to take into account aspects such as structural weight, heat dissipation performance and structural strength. Therefore, when processing the steel disc, a large number of holes need to be opened on its surface to reduce the structural weight and improve the heat dissipation performance of the steel sheet while ensuring the structural strength.

[0003] Most of the iron filings in the stamping area of ​​the stamping machine can be removed by adsorption using a magnetic roller. The iron filings remaining in the grooves of the stamping machine base are difficult to clean, and some protruding iron filings are prone to scratches on the bottom of the subsequent stamping disc.

[0004] The inventor proposed an automatic iron chip adsorption device for the processing of automobile torque limiting shock absorbers. Based on the current use of a stamping machine for iron chip processing and the stamping operation of steel sheets, a magnetic roller is added to clean the iron chips. The magnetic suction in the groove of the stamping base is blown up by a cross-flow fan, and the raised iron chips continue to be adsorbed and collected by the magnetic roller for processing, thereby reducing the residual iron chips on the stamping machine. Summary of the invention

[0005] 1. Problems to be solved by the invention: The present invention provides an automatic iron chip adsorption device for processing a torsion-limited shock absorber for an automobile, which is used to solve the technical problem of inconvenient cleaning of iron chips in processing a torsion-limited shock absorber mentioned in the above background technology.

[0006] 2. Technical solution: In order to achieve the above-mentioned purpose, the technical solution provided by the present invention is: an automatic iron chip adsorption device for processing an automobile torque limiting shock absorber, comprising a punching machine and the following structure: A frame, a linear module is fixedly arranged on the top of the inner wall of the frame, a top frame is fixedly arranged on the bottom of the left movable end of the linear module, and a lifting electric push rod is fixedly arranged on the top of the inner wall of the top frame.

[0007] A deflection frame, a cover shell is fixedly arranged at the bottom of the deflection frame, a mounting frame is clamped at the middle of the bottom end of the cover shell, the front and rear ends of the mounting frame are movably connected to the front and rear ends of the magnetic roller respectively, and a cross-flow fan is fixedly arranged on the right side of the cover shell.

[0008] Furthermore, the left side of the top frame is movably connected to the top of the deflection frame, and the vertical height of the top frame is lower than the height of the stamping area of ​​the stamping machine.

[0009] Furthermore, an auxiliary frame is fixedly provided at the bottom output end of the lifting electric push rod, and a connecting rod is movably connected to the top of the auxiliary frame.

[0010] Furthermore, the front and rear sides of the middle portion of the deflection frame are fixedly connected to the front and rear ends of the shaft rod respectively, and a reinforcement groove is fixedly provided on the outer side of the deflection frame.

[0011] Furthermore, a guide surface is fixedly provided on the left side of the inner wall of the cover shell, and the left side of the guide surface extends to the left side of the magnetic roller. A scraper is fixedly provided in the middle of the bottom end of the cover shell, and the left side of the scraper contacts the right side of the magnetic roller.

[0012] Furthermore, a collection area is fixedly provided at the bottom right end of the cover shell, and the front and rear sides of the bottom right end of the cover shell are movably connected with the front and rear ends of the auger rod respectively, and the outer spiral sheet of the auger rod extends into the collection area. A discharge port is fixedly provided at the front end of the bottom of the cover shell, and the top of the discharge port extends into the collection area.

[0013] Furthermore, an isolation cover is fixedly provided on the outer side of the top air inlet of the cross-flow fan, the left side of the isolation cover is fixedly connected to the right side of the cover shell, air holes are opened on the surface of the isolation cover, and a guide pipe is fixedly provided at the bottom air outlet of the cross-flow fan, and the left air outlet of the guide pipe extends to the bottom right side of the magnetic roller.

[0014] Furthermore, a driving motor is fixedly provided on the outer side of the front end of the cover shell, and a first pulley is fixedly provided on the rear output end of the driving motor, the rear side of the first pulley is fixedly connected to the front end of the auger rod, the left and right sides of the first pulley are respectively connected to the second pulley and the third pulley through belt transmission, the rear middle part of the second pulley is fixedly connected to the front end of the magnetic roller, and the rear middle part of the third pulley is fixedly connected to the impeller shaft of the crossflow fan.

[0015] 3. Beneficial effects: Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects: The present invention provides an automatic iron chip adsorption device for processing an automobile torque limiting shock absorber. The guide surface is arranged to prevent the blown iron chips from directly escaping to the outside of a cover shell. An isolation cover is arranged on the crossflow fan to prevent external debris or the user's hands from contacting the working crossflow fan. The guide pipe is arranged to blow air to the magnetic roller to blow up the iron chips in the groove of the base of the stamping area of ​​the stamping machine. The raised iron chips are adsorbed by the magnetic roller and guided to the collection area in cooperation with a scraper, so that the residual iron chips in the stamping area are conveniently collected, and the iron chip collection operation when the stamping machine performs stamping processing on the torque limiting shock absorber disc is completed.

[0016] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of the novel structure of the present invention; Figure 2 A three-dimensional diagram of the novel structure of the present invention; Figure 3 It is a three-dimensional diagram of the novel linear module structure of the present invention; Figure 4 It is a three-dimensional diagram of the novel frame structure of the present invention; Figure 5 It is a front cross-sectional view of the novel cover structure of the present invention; Figure 6 An exploded view of the novel cover structure of the present invention; Figure 7 The new type of the present invention Figure 6 A magnified view of the structure at center A; Figure 8 It is a three-dimensional diagram of the novel top frame structure of the present invention.

[0018] Reference numerals: 1-Punch press; 2-frame; 21-linear module; 3-top frame; 31-lifting electric push rod; 32-auxiliary frame; 33-connecting rod; 4- deflection frame; 41- shaft rod; 5- housing; 51- guide surface; 52- scraper; 53- collection area; 6- auger rod; 7-mounting frame; 71-magnetic roller; 8-crossflow fan; 81-guide pipe; 82-isolation cover; 9-driving motor; 91-first pulley; 92-second pulley; 93-third pulley. DETAILED DESCRIPTION

[0019] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0020] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element; when an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be a central element; the terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items. Example

[0022] Reference Figure 1-8 , an automatic scrap adsorption device for processing a torsion damper for an automobile, comprising a punching machine 1, and also comprising the following structure: The frame 2 has a linear module 21 fixedly disposed on the top of the inner wall of the frame 2 , a top frame 3 fixedly disposed on the bottom of the left movable end of the linear module 21 , and a lifting electric push rod 31 fixedly disposed on the top of the inner wall of the top frame 3 .

[0023] The deflection frame 4 has a cover shell 5 fixedly disposed at its bottom, a mounting frame 7 is clamped at the middle of the bottom end of the cover shell 5, and the front and rear ends of the mounting frame 7 are movably connected to the front and rear ends of the magnetic roller 71 respectively. A cross-flow fan 8 is fixedly disposed on the right side of the cover shell 5.

[0024] In this embodiment, the left side of the top frame 3 is movably connected to the top of the deflection frame 4 , and the vertical height of the top frame 3 is lower than the height of the stamping area of ​​the stamping machine 1 .

[0025] The height design of the top frame 3 avoids interference with the upper and lower structures of the stamping area of ​​the stamping machine 1. The top frame 3 cooperates with the linear module 21. The cover shell 5 needs to be extended into the base below the stamping area of ​​the stamping machine 1 to complete the magnetic roller 71 to adsorb the iron filings in the stamping area.

[0026] In this embodiment, an auxiliary frame 32 is fixedly provided at the bottom output end of the lifting electric push rod 31 , and a connecting rod 33 is movably connected to the top of the auxiliary frame 32 .

[0027] The lifting electric push rod 31 changes the working height of the auxiliary frame 32. The auxiliary frame 32 and the connecting rod 33 cooperate to drive the deflection frame 4 to deflect at the front of the top frame 3, thereby changing the working position of the cover shell 5, making it convenient for workers to maintain the magnetic roller 71, the drive motor 9 and the cross-flow fan 8.

[0028] In this embodiment, the front and rear sides of the middle portion of the deflection frame 4 are fixedly connected to the front and rear ends of the shaft rod 41 respectively, and a reinforcement groove is fixedly provided on the outer side of the deflection frame 4 .

[0029] In this embodiment, a guide surface 51 is fixedly provided on the left side of the inner wall of the cover shell 5 , and the left side of the guide surface 51 extends to the left side of the magnetic roller 71 . A scraper 52 is fixedly provided in the middle of the bottom end of the cover shell 5 , and the left side of the scraper 52 abuts against the right side of the magnetic roller 71 .

[0030] The setting of the guide surface 51 prevents the blown iron filings from escaping directly to the outside of the cover shell 5. The cover shell 5 cooperates with the magnetic roller 71 to absorb the iron filings on the outside of the magnetic roller 71, and the scraper 52 scrapes off the iron filings on the outside of the magnetic roller 71.

[0031] In this embodiment, a collection area 53 is fixedly provided at the bottom right end of the cover shell 5, and the front and rear sides of the bottom right end of the cover shell 5 are movably connected to the front and rear ends of the auger rod 6 respectively. The outer spiral sheet of the auger rod 6 extends into the collection area 53, and a discharge port is fixedly provided at the front end of the bottom of the cover shell 5, and the top of the discharge port extends into the collection area 53.

[0032] The iron filings scraped from the outside of the magnetic roller 71 on the scraper 52 flow to the collection area 53, and the drive motor 9 and the first pulley 91 cooperate to drive the auger rod 6 to rotate, transporting the iron filings in the collection area 53 to the discharge port, making it convenient for workers to recycle them and avoiding iron filings from clogging the cover 5.

[0033] In this embodiment, an isolation cover 82 is fixedly provided on the outer side of the top air inlet of the cross-flow fan 8, the left side of the isolation cover 82 is fixedly connected to the right side of the cover shell 5, and air holes are opened on the surface of the isolation cover 82. A guide pipe 81 is fixedly provided at the bottom air outlet of the cross-flow fan 8, and the left air outlet of the guide pipe 81 extends to the bottom right side of the magnetic roller 71.

[0034] An isolation cover 82 is provided on the cross-flow fan 8 to prevent external debris or the user's hands from contacting the working cross-flow fan 8. The guide pipe 81 is provided to blow air to the magnetic roller 71 to blow up the iron filings in the groove of the base of the stamping area of ​​the stamping machine 1. The raised iron filings are adsorbed by the magnetic roller 71 and guided to the collection area 53 in cooperation with the scraper 52.

[0035] In this embodiment, a driving motor 9 is fixedly provided on the outer side of the front end of the cover shell 5, and a first pulley 91 is fixedly provided on the rear output end of the driving motor 9. The rear side of the first pulley 91 is fixedly connected to the front end of the auger rod 6, and the left and right sides of the first pulley 91 are respectively connected to the second pulley 92 and the third pulley 93 through belt transmission. The middle part of the rear side of the second pulley 92 is fixedly connected to the front end of the magnetic roller 71, and the middle part of the rear side of the third pulley 93 is fixedly connected to the impeller shaft 41 of the cross-flow fan 8.

[0036] The driving motor 9 drives the second pulley 92 and the third pulley 93 to rotate respectively through the first pulley 91, thereby completing the driving process of the magnetic roller 71, the auger rod 6 and the cross-flow fan 8.

[0037] In this embodiment: The setting of the guide surface 51 prevents the blown iron filings from directly escaping to the outside of the cover shell 5. The isolation cover 82 is set on the cross-flow fan 8 to prevent external debris or the user's hands from contacting the working cross-flow fan 8. The setting of the guide pipe 81 blows air to the magnetic roller 71 to blow up the iron filings in the groove of the base of the stamping area of ​​the punching machine 1. The raised iron filings are adsorbed by the magnetic roller 71 and guided to the collection area 53 with the help of the scraper 52, so that the residual iron filings in the stamping area are conveniently collected, thereby completing the iron filing collection operation when the punching machine 1 performs stamping processing on the torque limiting shock absorber disc.

[0038] The above-described embodiments only express a certain implementation mode of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the patent scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be based on the attached claims.

Claims

1. An automatic scrap adsorption device for processing a torsion damper for an automobile, comprising a punching machine (1), characterized in that: It also includes the following structure: A frame (2), a linear module (21) is fixedly provided on the top of the inner wall of the frame (2), a top frame (3) is fixedly provided on the bottom of the left movable end of the linear module (21), and a lifting electric push rod (31) is fixedly provided on the top of the inner wall of the top frame (3); A deflection frame (4), a cover shell (5) is fixedly provided at the bottom of the deflection frame (4), a mounting frame (7) is clamped at the middle of the bottom end of the cover shell (5), the front and rear ends of the mounting frame (7) are movably connected to the front and rear ends of the magnetic roller (71) respectively, and a cross-flow fan (8) is fixedly provided on the right side of the cover shell (5).

2. The automatic iron chips adsorption device for processing a torsion damper for an automobile according to claim 1, characterized in that: The left side of the top frame (3) is movably connected to the top of the deflection frame (4), and the vertical height of the top frame (3) is lower than the height of the stamping area of ​​the stamping machine (1).

3. The automatic iron chips adsorption device for processing a torsion damper for an automobile according to claim 1, characterized in that: An auxiliary frame (32) is fixedly provided at the bottom output end of the lifting electric push rod (31), and a connecting rod (33) is movably connected to the top of the auxiliary frame (32).

4. The automatic iron chips adsorption device for processing a torsion damper for an automobile according to claim 1, characterized in that: The front and rear sides of the middle portion of the deflection frame (4) are respectively fixedly connected to the front and rear ends of the shaft rod (41), and a reinforcement groove is fixedly provided on the outer side of the deflection frame (4).

5. The automatic iron chips adsorption device for processing a torsion damper for an automobile according to claim 1, characterized in that: A guide surface (51) is fixedly provided on the left side of the inner wall of the cover shell (5), and the left side of the guide surface (51) extends to the left side of the magnetic roller (71). A scraper (52) is fixedly provided on the middle part of the bottom end of the cover shell (5), and the left side of the scraper (52) abuts against the right side of the magnetic roller (71).

6. The automatic iron chips adsorption device for processing a torsion damper for an automobile according to claim 1, characterized in that: A collecting area (53) is fixedly provided at the bottom right end of the cover shell (5), and the front and rear sides of the bottom right end of the cover shell (5) are movably connected to the front and rear ends of the auger rod (6) respectively, and the outer spiral sheet of the auger rod (6) extends into the collecting area (53). A discharge port is fixedly provided at the front end of the bottom of the cover shell (5), and the top of the discharge port extends into the collecting area (53).

7. The automatic iron chips adsorption device for processing automobile torque limiting vibration damper according to claim 1, characterized in that: An isolation cover (82) is fixedly provided on the outside of the top air inlet of the cross-flow fan (8), the left side of the isolation cover (82) is fixedly connected to the right side of the cover shell (5), and air holes are provided on the surface of the isolation cover (82). A guide pipe (81) is fixedly provided at the bottom air outlet of the cross-flow fan (8), and the left air outlet of the guide pipe (81) extends to the bottom right side of the magnetic roller (71).

8. The automatic iron chips adsorption device for processing a torsion damper for an automobile according to claim 1, characterized in that: A driving motor (9) is fixedly provided on the outer side of the front end of the cover shell (5), and a first pulley (91) is fixedly provided on the rear output end of the driving motor (9). The rear side of the first pulley (91) is fixedly connected to the front end of the auger rod (6). The left and right sides of the first pulley (91) are respectively connected to a second pulley (92) and a third pulley (93) through a belt drive. The middle part of the rear side of the second pulley (92) is fixedly connected to the front end of the magnetic roller (71), and the middle part of the rear side of the third pulley (93) is fixedly connected to the impeller shaft (41) of the crossflow fan (8).

Images