A spring compression device for a helical compression spring

Abstract

The present application provides a spring pressure device for a helical compression spring, and relates to the field of spring pressure devices. The spring pressure device for the helical compression spring comprises a base, a rotating shaft is rotatably connected to the middle of the base, a turntable is fixedly connected to the top of the rotating shaft, and four placement components for placing the helical compression springs are evenly arranged on the outside of the turntable, and the placement components include a mounting plate with a bottom hinged to the outside of the turntable and arranged in an L-shaped structure, a roller mounted on the top of the mounting plate, and a sleeve rod fixedly connected to the outside of the mounting plate, and a circular ring plate is affixed to the top of the four rollers, and the circular ring plate is fixedly connected to the base through two brackets, and a groove is opened at the bottom of the circular ring plate. In the spring pressure device for the helical compression spring, the hinged mounting plate can realize the rotation operation, and the setting of the groove can realize the rotation of the mounting plate, so that the spring can slide from the outside of the sleeve rod under the action of gravity to complete the unloading work, and the unloading work is convenient and efficient.

Description

Technical Field

[0001] The present application relates to the technical field of spring pressure devices, and in particular to a spring pressure device for a helical compression spring. Background Art

[0002] Springs are commonly used parts in mechanical structures and are widely used in various mechanical equipment. The mechanical properties of springs are an important factor affecting their service life and reliability.

[0003] A Chinese patent discloses a spring pressure device for a helical compression spring, with the authorization announcement number CN217889389U. The above patent involves a device bracket, a bracket turntable is arranged at the center of the device bracket, an auxiliary rod is connected to one side of the bracket turntable, and a driven gear is connected to the other side of the bracket turntable, and a driving gear is arranged at the lower end of the driven gear. Although the above-mentioned new type can not only realize the automatic unloading of the spring after the strong pressure, improve the operation efficiency of the strong pressure device, but also realize the continuous operation of the strong pressure device, completely replace the manual operation mode, and improve the use effect of the spring strong pressure device. At the same time, the spring strong pressure device can realize the adjustment operation completely through the control panel, and the degree of automation is high. However, the above-mentioned rotating shaft is set by setting components such as a driving motor, a driving turntable, a movable block and a connecting rod to realize the unloading operation, and the structure is not only relatively complicated, but also the setting of the driving motor also brings the problem of increasing manufacturing and maintenance costs. Therefore, those skilled in the art provide a spring forcing device for a helical compression spring to solve the problems raised in the above background technology. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present application provides a spring pressure device for a helical compression spring, which solves the problems mentioned in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present application is implemented through the following technical solutions: a spring pressure device for a helical compression spring, comprising a base, a rotating shaft is rotatably connected to the middle part of the base, a turntable is fixedly connected to the top of the rotating shaft, and four placement components for placing the helical compression springs are evenly arranged on the outside of the turntable, the placement component comprises a mounting plate with a bottom hinged to the outside of the turntable and arranged in an L-shaped structure, a roller mounted on the top of the mounting plate and a sleeve rod fixedly connected to the outside of the mounting plate, a circular plate is commonly attached to the tops of the four rollers, the circular plate is fixedly connected to the base through two brackets, and a groove is opened at a place on the bottom of the circular plate.

[0008] By adopting the above technical scheme, the sleeve rod can be used for loading and placing the spring, the hinged mounting plate can realize the rotation operation, and the top of the mounting plate can ensure the horizontal stability of the mounting plate through the cooperation of the roller and the circular ring plate, and the rotation operation of the turntable can be realized under the action of the rotating shaft, and the rotating turntable drives the spring to rotate in a circle when it rotates. After the pressure is applied under the action of the pressure applying component, the roller on the mounting plate is driven to move to the groove through the rotation of the turntable. The setting of the groove can realize the rotation of the mounting plate, and the sleeve rod is placed in an inclined state by the rotating mounting plate, so that the spring slides from the outside of the sleeve rod under the action of weight to complete the unloading work. The structure is simple, the unloading work is convenient and efficient, and the practicability is strong.

[0009] Preferably, a pressure applying assembly is provided on the outer side of the base and on one side of the sleeve rod, and the pressure applying assembly includes a support plate fixedly connected to the outer side of the base, a fixed plate fixedly connected to the top of the support plate, a sleeve slidably connected to the inside of the fixed plate, a connecting rod rotatably connected to one end of the sleeve, a first motor fixedly connected to the top of the support plate and away from the turntable, and a rotating plate fixedly connected to the output shaft of the first motor, and the end of the connecting rod opposite to the sleeve is rotatably connected to the eccentric part of the rotating plate.

[0010] By adopting the above technical solution, the operation of the first motor drives the rotating plate to rotate. When the rotating rotating plate rotates, the connection between the connecting rod and the sleeve can realize the horizontal reciprocating movement operation of the sleeve, so that the spring sleeved on the sleeve rod can be strongly pressed by the moving sleeve, and the reciprocating sleeve can realize continuous pressure and release operations on the spring to improve the pressure effect on the spring.

[0011] Preferably, a driving assembly for driving the rotating shaft to rotate is provided on the inner side of the base, and the driving assembly includes a second motor fixedly connected to the outer side of the base and two pulleys connected by belt transmission, and the two pulleys are respectively fixedly connected to the output shaft of the second motor and the bottom of the rotating shaft.

[0012] By adopting the above technical solution, the operation of the second motor drives the pulley to rotate, so that the rotating shaft can be better driven to rotate through the rotating pulley to realize the rotation operation of the turntable.

[0013] Preferably, a collection box is provided on one side of the base and located on one side of the groove.

[0014] By adopting the above technical solution, the collection box is convenient for collecting the springs that slide off the sleeve rod, so as to facilitate centralized collection and subsequent processing.

[0015] Preferably, the number of the pressure applying components is two, and the two pressure applying components are arranged adjacent to each other.

[0016] By adopting the above technical solution, the two pressure applying components can strongly press the spring multiple times to ensure the compression effect on the spring.

[0017] Preferably, both the first motor and the second motor are electrically connected to an external control device.

[0018] By adopting the above technical solution, the operating states of the first motor and the second motor can be controlled under the action of an external control device, so as to facilitate the automation of the device.

[0019] (III) Beneficial effects

[0020] The present application provides a spring pressure device for a helical compression spring. The device has the following beneficial effects:

[0021] 1. The spring pressing device of the helical compression spring, after the pressing is completed, the spring is circulated and rotated by the rotating turntable, and the rotation of the turntable drives the roller on the mounting plate to move to the groove. The setting of the groove can realize the rotation of the mounting plate, and the sleeve rod is in an inclined state through the rotating mounting plate, so that the spring slides from the outside of the sleeve rod under the action of weight to complete the unloading work. The structure is simple, the unloading work is convenient and efficient, and the practicability is strong.

[0022] 2. The spring pressure device of the helical compression spring can realize continuous pressure application and release operations on the spring by setting two pressure application components, thereby improving the pressure effect on the spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The first overall schematic diagram of the structure illustrated in this application;

[0024] Figure 2 A second overall structural diagram of the present application;

[0025] Figure 3 A third overall structural diagram of the present application;

[0026] Figure 4 For this application Figure 2 Enlarged structural diagram at A in the middle.

[0027] In the figure: 1. base; 2. rotating shaft; 3. turntable; 4. mounting plate; 5. sleeve rod; 6. roller; 7. bracket; 8. circular ring plate; 9. groove; 10. support plate; 11. first motor; 12. rotating plate; 13. connecting rod; 14. sleeve; 15. second motor; 16. pulley; 17. collection box; 18. fixing plate. DETAILED DESCRIPTION

[0028] The present application is further described in detail below through drawings and examples.

[0029] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The embodiment of the present application provides a spring pressure device for a helical compression spring, comprising a base 1, a rotating shaft 2 is rotatably provided in the middle of the base 1, a rotating disk 3 is fixedly connected to the top of the rotating shaft 2, and four placement components are evenly arranged on the periphery of the rotating disk 3 for placing the helical compression spring; the placement component comprises a mounting plate 4 which is hinged at the bottom to the outside of the rotating disk 3 and is arranged in an L-shaped structure, a roller 6 installed at the top of the mounting plate 4 and a sleeve rod 5 fixedly connected to the outside of the mounting plate 4, a circular plate 8 is commonly attached to the top of the four rollers 6, and the circular plate 8 is fixedly connected to the base 1 through two brackets 7, a groove 9 is opened at a place at the bottom of the circular plate 8, and the sleeve rod 5 can be used for the insertion and placement of the spring, the hinge The connected mounting plate 4 can realize rotation operation, and the top of the mounting plate 4 can ensure the horizontal stability of the mounting plate 4 through the roller 6 and the circular ring plate 8. The rotation operation of the turntable 3 can be realized under the action of the rotating shaft 2. The rotating turntable 3 drives the spring to rotate in a circle. After the pressure is applied under the action of the pressure applying component, the turntable 3 rotates and drives the roller 6 on the mounting plate 4 to move to the groove 9. The setting of the groove 9 can realize the rotation of the mounting plate 4. The rotating mounting plate 4 makes the sleeve rod 5 in an inclined state, so that the spring slides from the outside of the sleeve rod 5 under the action of weight to complete the unloading work. The structure is simple, the unloading work is convenient and efficient, and the practicability is strong.

[0030] Reference Figure 1 , Figure 2 and Figure 3A pressure applying assembly is provided on the outer side of the base 1 and on one side of the sleeve rod 5. The pressure applying assembly includes a support plate 10 fixedly connected to the outer side of the base 1, a fixed plate 18 fixedly connected to the top of the support plate 10, a sleeve 14 slidably connected to the inside of the fixed plate 18, a connecting rod 13 rotatably connected to one end of the sleeve 14, a first motor 11 fixedly connected to the top of the support plate 10 and away from the turntable 3, and a rotating plate 12 fixedly connected to the output shaft of the first motor 11. The end of the connecting rod 13 opposite to the sleeve 14 is rotatably connected to the eccentric part of the rotating plate 12, and the operation of the first motor 11 is controlled to drive the rotating plate 12 to rotate. When the rotating rotating plate 12 rotates, the connection between the connecting rod 13 and the sleeve 14 can realize the horizontal reciprocating movement operation of the sleeve 14, so that the spring sleeved on the sleeve rod 5 can be strongly pressed by the moving sleeve 14, and the reciprocating sleeve 14 can realize the continuous pressure and release operation on the spring to improve the pressure effect on the spring.

[0031] Reference Figure 2 A driving assembly for driving the rotating shaft 2 to rotate is provided on the inner side of the base 1. The driving assembly consists of a second motor 15 fixedly connected to the outer side of the base 1 and two pulleys 16 connected by belt transmission. The two pulleys 16 are respectively fixedly connected to the output shaft of the second motor 15 and the bottom of the rotating shaft 2. The operation of the second motor 15 drives the pulley 16 to rotate, so that the rotating pulley 16 can better drive the rotating shaft 2 to rotate, so as to realize the rotation operation of the turntable 3.

[0032] Reference Figure 1 , Figure 2 and Figure 3 A collecting box 17 is provided on one side of the base 1 and located on one side of the groove 9. The collecting box 17 can collect the springs that slide off the sleeve rod 5 to facilitate centralized collection and subsequent processing.

[0033] Reference Figure 1 , Figure 2 and Figure 3 The number of pressure applying components is two, and the two pressure applying components are arranged adjacent to each other. The two pressure applying components can apply strong pressure to the spring multiple times to ensure the compression effect on the spring.

[0034] Both the first motor 11 and the second motor 15 are electrically connected to an external control device, so as to control the operation status of the first motor 11 and the second motor 15 to realize the automation of the device.

[0035] Working principle: when in use, the spring loading is placed on the sleeve rod 5, and the second motor 15 drives the pulley 16 to rotate, so that the rotating pulley 16 can better drive the rotating shaft 2 to rotate to realize the rotation operation of the turntable 3; when the rotating turntable 3 drives the spring to move to the sleeve 14, the first motor 11 runs and drives the rotating plate 12 to rotate. When the rotating turntable 12 rotates, the connection between the connecting rod 13 and the sleeve 14 can realize the horizontal reciprocating movement of the sleeve 14, so that the spring sleeved on the sleeve rod 5 can be strongly pressed by the moving sleeve 14. After the strong pressing is completed, the spring is circulated and rotated by the rotating turntable 3. The rotation of the turntable 3 drives the roller 6 on the mounting plate 4 to move to the groove 9. The setting of the groove 9 can realize the rotation of the mounting plate 4. The sleeve rod 5 is in an inclined state through the rotating mounting plate 4, so that the spring slides from the outside of the sleeve rod 5 under the action of gravity to complete the unloading work. The structure is simple, the unloading work is convenient and efficient, and the practicability is strong.

[0036] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A spring pressing device for a helical compression spring, comprising a base (1), characterized in that: The middle part of the base (1) is rotatably connected to a rotating shaft (2), the top of the rotating shaft (2) is fixedly connected to a rotating disk (3), and four placement components for placing helical compression springs are evenly arranged on the outer side of the rotating disk (3), the placement components comprising a mounting plate (4) with an L-shaped structure and hinged at the bottom to the outer side of the rotating disk (3), a roller (6) mounted on the top of the mounting plate (4), and a sleeve rod (5) fixedly connected to the outer side of the mounting plate (4), the tops of the four rollers (6) are commonly fitted with a circular plate (8), the circular plate (8) is fixedly connected to the base (1) via two brackets (7), and a groove (9) is provided at a place on the bottom of the circular plate (8).

2. The spring forcing device of a helical compression spring according to claim 1, characterized in that: A pressure applying assembly is provided on the outside of the base (1) and on one side of the sleeve rod (5), and the pressure applying assembly comprises a support plate (10) fixedly connected to the outside of the base (1), a fixing plate (18) fixedly connected to the top of the support plate (10), a sleeve (14) slidably connected to the inside of the fixing plate (18), a connecting rod (13) rotatably connected to one end of the sleeve (14), a first motor (11) fixedly connected to the top of the support plate (10) and away from the turntable (3), and a rotating plate (12) fixedly connected to the output shaft of the first motor (11), and the end of the connecting rod (13) opposite to the sleeve (14) is rotatably connected to the eccentric portion of the rotating plate (12).

3. The spring forcing device of a helical compression spring according to claim 2, characterized in that: A driving assembly for driving the rotating shaft (2) to rotate is arranged on the inner side of the base (1), and the driving assembly comprises a second motor (15) fixedly connected to the outer side of the base (1) and two pulleys (16) connected by belt transmission, and the two pulleys (16) are respectively fixedly connected to the output shaft of the second motor (15) and the bottom of the rotating shaft (2).

4. The spring forcing device of a helical compression spring according to claim 3, characterized in that: A collecting box (17) is provided on one side of the base (1) and located on one side of the groove (9).

5. The spring forcing device of a helical compression spring according to claim 4, characterized in that: The number of the pressure applying components is two, and the two pressure applying components are arranged adjacent to each other.

6. The spring forcing device of a helical compression spring according to claim 5, characterized in that: Both the first motor (11) and the second motor (15) are electrically connected to an external control device.

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