CN219465705U

CN219465705U - Spring finishing device

Info

Publication number: CN219465705U
Application number: CN202320814054.6U
Authority: CN
Inventors: 朱东湖
Original assignee: Yueqing Dongfeng Spring Manufacturing Co ltd
Current assignee: Yueqing Dongfeng Spring Manufacturing Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-08-04
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses a spring finish machining device which relates to the technical field of spring machining, and comprises a fixed base and a mounting plate fixedly arranged at the rear middle part of the fixed base, wherein a second supporting rod and a first supporting rod are respectively and fixedly arranged at the left end part and the right end part of the fixed base, the front end parts of the second supporting rod and the first supporting rod are rotationally connected with a rotating shaft, the rear end parts of the second supporting rod and the first supporting rod are respectively and rotationally connected with a second grinding wheel and a first grinding wheel, the second grinding wheel and the first grinding wheel are connected with the rotating shaft through a belt transmission mechanism, the front end surface of the mounting plate is fixedly provided with a fixed plate, a front gear and a rear gear are respectively and fixedly arranged on the output shaft of a third motor and the second motor, a guide seat is arranged between the front gear and the rear gear, the guide seat is meshed with the rear gear, the front end surface of the guide seat is in sliding connection with a first clamping plate, and the first clamping plate is movably inserted on the first clamping plate. The spring processing device can improve the spring processing efficiency and simultaneously guarantee the processing quality of the spring.

Description

Spring finishing device

Technical Field

The utility model relates to the technical field of spring machining, in particular to a spring finish machining device.

Background

After the spring forming processing, burrs can be remained at two ends, the attractiveness and the installation accuracy of the spring are affected, meanwhile, the damage to workers can be caused, the existing spring polishing adopts a handheld grinder to polish, the spring is required to be manually positioned before polishing, time and labor are wasted, and the processing efficiency is low.

The spring finishing device disclosed in the publication No. CN114393466A is characterized in that a spring to be deburred is sleeved on a fixed rod from the tail end of the fixed rod, and then the spring can be jacked up to be polished continuously along with the operation of the previous spring, so that the feeding and polishing speed is improved; however, after polishing of one end of the spring is completed, the other end of the spring needs to be subjected to the same polishing operation; the spring needs to be positioned again, so that the processing time of the spring is increased; and it relies on the naked eye to make the face of polishing down, if the face of polishing exists the slope, then easily in the process of polishing, causes excessively polishing to the terminal surface of spring, has influenced the quality of spring. In view of the above, we propose a spring finishing device that can improve the efficiency and quality of spring processing of the same specifications.

Disclosure of Invention

The utility model aims to provide a spring finishing device, which solves the problems in the prior art that in the prior art, a spring processing device needs to carry out the same polishing operation on one end part of a spring after polishing the other end part of the spring; the spring needs to be positioned again, so that the processing time of the spring is increased; and it relies on the naked eye to make the face of polishing down, if the face of polishing exists the slope, then in polishing process, causes excessively polishing to the terminal surface of spring easily, has influenced the problem of spring quality.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spring finish machining device, includes unable adjustment base and the fixed mounting panel at middle part behind the unable adjustment base of locating, unable adjustment base left and right sides tip is fixed mounting respectively has second bracing piece and first bracing piece, tip rotation is connected with the axis of rotation before second bracing piece and the first bracing piece, and is adjacent connect through coupling mechanism between the axis of rotation, fixed mounting has the connecting plate between second bracing piece and the first bracing piece, lower part fixed mounting has first motor in the connecting plate, fixed mounting has driving pulley on the first motor output shaft, driving pulley locates between coupling mechanism, tip rotates respectively and is connected with second grinding wheel and first grinding wheel behind second bracing piece, second grinding wheel and first grinding wheel pass through belt drive mechanism and rotation axis connection, terminal surface fixed mounting has the fixed plate before the mounting panel, tip respectively fixed mounting has third motor and second motor around the fixed plate, fixed mounting has front gear and rear gear on third motor output shaft, be equipped with the guide holder between front gear and the rear gear, the guide holder meshes with the rear gear, first snap-gauge is connected with between first snap-gauge, the snap-gauge has between first snap-gauge and the snap-gauge is connected with in advance, the snap-gauge is connected with between first snap-gauge.

Preferably, the second grinding wheel and the first grinding wheel are in a shape of T, and the second grinding wheel and the first grinding wheel are arranged in a vertical opposite mode.

Preferably, the second support bar is higher than the first support bar, and both the second support bar and the first support bar are L-shaped.

Preferably, the mounting plate is arranged at the rear middle part of the second support rod and the first support rod.

Preferably, the front gear and the rear gear are respectively arranged on the front side and the rear side of the guide seat, and a first clamping plate is arranged between the front gear and the guide seat.

Preferably, the first clamping plate and the second clamping plate are both arranged in front of the guide seat, and arc-shaped blocks for spring clamping are symmetrically arranged on opposite surfaces of the first clamping plate and the second clamping plate.

Preferably, the output shafts of the second motor and the third motor are perpendicular to the output shaft of the first motor, and the first motor is arranged below the second motor and the third motor.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the spring finishing device, the first clamping plate and the second clamping plate are driven to move inwards relatively by providing driving force for the first clamping plate and the second clamping plate, so that the springs can be fixed conveniently; after the fixing is finished, the guide seat swings to one side by providing a rotary driving force for the rear gear, one end face of the spring can be close to the grinding wheel, and the grinding wheel is used for grinding the end face of the spring; after one end face is operated, the spring is not required to be detached, and only the second motor is required to reversely rotate, so that the guide seat can swing to the other side, and the other end part of the spring can be polished. In summary, the spring processing efficiency is improved, and meanwhile, the processing quality of the spring can be guaranteed.

Drawings

FIG. 1 is a schematic view of a spring clamping state of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a schematic front view of the present utility model;

FIG. 4 is a schematic top view of the present utility model;

fig. 5 is an enlarged schematic view at M of the present utility model.

In the figure: 1. a fixed base; 2. a mounting plate; 3. a first support bar; 4. a second support bar; 5. a rotating shaft; 6. a connecting mechanism; 7. a driving pulley; 8. a first motor; 9. a connecting plate; 10. a second grinding wheel; 11. a first grinding wheel; 12. a fixing plate; 13. a second motor; 14. a guide seat; 15. a first clamping plate; 16. a second clamping plate; 17. a third motor; 18. a rear gear; 19. a front gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a spring finishing device, includes unable adjustment base 1 and fixed mounting panel 2 of locating unable adjustment base 1 back middle part, wherein, unable adjustment base 1 and mounting panel 2 fixed mounting. The left end part and the right end part of the fixed base 1 are respectively fixedly provided with a second supporting rod 4 and a first supporting rod 3, wherein the second supporting rod 4 and the first supporting rod 3 are fixedly arranged on the upper end surface of the fixed base 1. The second support rod 4 is higher than the first support rod 3, and the second support rod 4 and the first support rod 3 are both L-shaped. The mounting plate 2 is arranged in the rear middle of the second supporting rod 4 and the first supporting rod 3.

Further, a rotation shaft 5 is rotatably connected to the front end portions of the second support bar 4 and the first support bar 3, wherein the rotation shaft 5 passes through the second support bar 4 and the first support bar 3. The adjacent rotating shafts 5 are connected through a connecting mechanism 6, a connecting plate 9 is fixedly arranged between the second supporting rod 4 and the first supporting rod 3, the connecting plate 9 is fixedly arranged with the second supporting rod 4 and the first supporting rod 3, and the connecting plate 9 is horizontally arranged. The lower part fixed mounting has first motor 8 in connecting plate 9, and fixed mounting has driving pulley 7 on the 8 output shafts of first motor, and driving pulley 7 locates between coupling mechanism 6, and first motor 8 passes through the wire to be connected with control switch, after first motor 8 opens, can make driving pulley 7 rotate, and then through coupling mechanism 6's setting effect for rotation axis 5 on second bracing piece 4 and the first bracing piece 3 rotates.

Further, a second grinding wheel 10 and a first grinding wheel 11 are respectively connected to the rear end parts of the second support rod 4 and the first support rod 3 in a rotating way, wherein the second grinding wheel 10 and the first grinding wheel 11 are in a T shape, and the second grinding wheel 10 and the first grinding wheel 11 are arranged in an up-down opposite way. The second grinding wheel 10 and the first grinding wheel 11 are connected with the rotating shaft 5 through a belt transmission mechanism, and the belt transmission mechanism and the connecting mechanism 6 are connected by a transmission belt and belt wheels arranged on two sides of the transmission belt. After the driving pulley 7 is driven to rotate by the first motor 8, the adjacent rotating shafts 5 can be rotated simultaneously by the connection of the connecting mechanism 6, and the corresponding first grinding wheel 11 and second grinding wheel 10 can be rotated by the connection of the belt transmission mechanism.

Referring to fig. 1, 2 and 5, a fixing plate 12 is fixedly installed on a front end surface of the mounting plate 2, a third motor 17 and a second motor 13 are respectively and fixedly installed on front and rear ends of the fixing plate 12, and the third motor 17 and the second motor 13 are connected with corresponding control switches through wires. The output shafts of the second motor 13 and the third motor 17 are perpendicular to the output shaft of the first motor 8, and the first motor 8 is arranged below the second motor 13 and the third motor 17. The output shafts of the third motor 17 and the second motor 13 are respectively fixedly provided with a front gear 19 and a rear gear 18, and after the third motor 17 and the second motor 13 are started, the corresponding front gear 19 and rear gear 18 can be rotated.

Further, a guide seat 14 is arranged between the front gear 19 and the rear gear 18, the guide seat 14 is sector-shaped in section, and teeth are uniformly arranged on the arc-shaped surface of the guide seat 14. The guide 14 is engaged with the rear gear 18, and after the rear gear 18 rotates, the guide 14 can be swung to one side by the engagement with the guide 14. The direction of oscillation thereof is dependent on the direction of rotation of the rear gear 18.

Further, the front end face of the guide seat 14 is slidably connected with a first clamping plate 15, a second clamping plate 16 is movably inserted on the first clamping plate 15, the first clamping plate 15 and the second clamping plate 16 are all arranged in front of the guide seat 14, and arc-shaped blocks for spring clamping are symmetrically arranged on the opposite faces of the first clamping plate 15 and the second clamping plate 16. A front gear 19 is connected between the first clamping plate 15 and the second clamping plate 16 in a meshed manner, and a spring is clamped between the first clamping plate 15 and the second clamping plate 16. The front gear 19 and the rear gear 18 are respectively arranged on the front side and the rear side of the guide seat 14, and a first clamping plate 15 is arranged between the front gear 19 and the guide seat 14. After the front gear 19 rotates, the first clamping plate 15 and the second clamping plate 16 can simultaneously move inwards or outwards through the engagement of the front gear 19 with corresponding teeth on the first clamping plate 15 and the second clamping plate 16. The first clamping plate 15 and the second clamping plate 16 can clamp and fix the spring when moving inwards at the same time; in the same way, when the first clamping plate 15 and the second clamping plate 16 simultaneously move outwards, the spring can be conveniently taken.

When the spring finishing device is used, the spring is placed on the second clamping plate 16, and one end face of the spring is attached to the corresponding polishing wheel; after the third motor 17 is started, the front gear 19 can be made to rotate, and after the front gear 19 rotates, the first clamping plate 15 and the second clamping plate 16 can be made to move inwards or outwards simultaneously through the meshing of the front gear 19 with corresponding teeth on the first clamping plate 15 and the second clamping plate 16. The first clamping plate 15 and the second clamping plate 16 can clamp and fix the spring when moving inwards at the same time; after the second motor 13 is started, the rear gear 18 rotates, and the guide seat 14 can swing to one side through the meshing action of the rear gear and the guide seat 14, so that one end face of the spring can be conveniently close to the grinding wheel, and the rotary driving force is provided for the grinding wheel through the starting of the first motor 8 and the setting action of the connecting mechanism 6 and the belt transmission mechanism; and the second motor 13 is rotated in the opposite direction, so that the guide 14 is swung to the other side, and the other end portion of the spring can be polished.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a spring finishing device, includes unable adjustment base (1) and fixed mounting panel (2) at middle part behind unable adjustment base (1), its characterized in that: the left end and the right end of the fixed base (1) are respectively and fixedly provided with a second supporting rod (4) and a first supporting rod (3), the front end parts of the second supporting rod (4) and the first supporting rod (3) are rotationally connected with a rotating shaft (5), the adjacent rotating shafts (5) are connected through a connecting mechanism (6), a connecting plate (9) is fixedly arranged between the second supporting rod (4) and the first supporting rod (3), a first motor (8) is fixedly arranged at the middle lower part of the connecting plate (9), a driving pulley (7) is fixedly arranged on the output shaft of the first motor (8), the driving pulley (7) is arranged between the connecting mechanism (6), the rear end parts of the second supporting rod (4) and the first supporting rod (3) are respectively and rotationally connected with a second grinding wheel (10) and a first grinding wheel (11), the second grinding wheel (10) and the first grinding wheel (11) are connected with the rotating shaft (5) through a belt transmission mechanism, a fixed plate (12) is fixedly arranged on the front end surface of the mounting plate (2), a driving pulley (17) and a third motor (17) and a third gear (17) are respectively and a front gear (13) are fixedly arranged on the front end part of the fixed plate (12), be equipped with guide holder (14) between preceding gear (19) and rear gear (18), guide holder (14) and rear gear (18) meshing, terminal surface sliding connection has first cardboard (15) before guide holder (14), the activity is pegged graft on first cardboard (15) has second cardboard (16), the meshing is connected with preceding gear (19) between first cardboard (15) and second cardboard (16), the joint has the spring between first cardboard (15) and second cardboard (16).

2. A spring finishing apparatus as defined in claim 1, wherein: the second grinding wheel (10) and the first grinding wheel (11) are in a T shape, and the second grinding wheel (10) and the first grinding wheel (11) are arranged in an up-down opposite mode.

3. A spring finishing apparatus as defined in claim 1, wherein: the second support rod (4) is higher than the first support rod (3), and the second support rod (4) and the first support rod (3) are L-shaped.

4. A spring finishing apparatus as defined in claim 1, wherein: the mounting plate (2) is arranged in the rear middle of the second supporting rod (4) and the first supporting rod (3).

5. A spring finishing apparatus as defined in claim 1, wherein: the front gear (19) and the rear gear (18) are respectively arranged on the front side and the rear side of the guide seat (14), and a first clamping plate (15) is arranged between the front gear (19) and the guide seat (14).

6. A spring finishing apparatus as defined in claim 1, wherein: the first clamping plate (15) and the second clamping plate (16) are both arranged in front of the guide seat (14), and arc-shaped blocks for spring clamping are symmetrically arranged on opposite faces of the first clamping plate (15) and the second clamping plate (16).

7. A spring finishing apparatus as defined in claim 1, wherein: the output shafts of the second motor (13) and the third motor (17) are perpendicular to the output shaft of the first motor (8), and the first motor (8) is arranged below the second motor (13) and the third motor (17).