CN220901746U

CN220901746U - Cutting device for spring processing

Info

Publication number: CN220901746U
Application number: CN202322421194.XU
Authority: CN
Inventors: 余小华
Original assignee: Shanghai Wozhi Precision Machinery Co ltd
Current assignee: Shanghai Wozhi Precision Machinery Co ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-05-07
Anticipated expiration: 2033-09-06

Abstract

The utility model discloses a cutting device for spring processing, which belongs to the technical field of spring processing equipment and comprises a base, wherein vertical plates are arranged on the surfaces of the left end and the right end of the top of the base, the top surfaces of the two vertical plates are connected with a transverse plate together, a first screw pipe is arranged below the bottom end of the middle part of the transverse plate, an adjusting component is arranged on the first screw pipe, the lower surface of the first screw pipe is connected with a hydraulic rod through a fixing plate, the output end of the bottom of the hydraulic rod is connected with a cutting knife, a mounting rod is arranged right below the cutting knife, a fixing component is arranged on the mounting rod, a first fixing cylinder is sleeved on the outer surface of the right end of the mounting rod, the other end of the first fixing cylinder is connected with the inner side wall of one of the vertical plates, and a limiting component is arranged below the mounting rod.

Description

Cutting device for spring processing

Technical Field

The utility model relates to the technical field of spring processing equipment, in particular to a cutting device for spring processing.

Background

The spring is a mechanical part made of elastic materials, when the spring is deformed under the action of external force, the spring can recover to the original state under the action of no external force, and when the spring is produced, a longer spring needs to be cut and processed into the length required to be used, so that a cutting device for spring processing needs to be used, and the patent number is disclosed: CN212191022U discloses an utility model patent of a spring cutting device in a spring machine, in which through the combined action of a fixing frame, a graduated scale, a hydraulic cylinder, a lifting plate, a cutter 5 and a cutting groove, although the cutting of springs with different sizes can be realized, the springs can not be well fixed, and the cutting effect is poor, for this purpose, we provide a cutting device for spring processing.

Disclosure of utility model

The present utility model is directed to a cutting device for spring processing, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cutting device for spring processing, includes the base, both ends surface all is equipped with the riser about the base top, and the top surface of two risers is connected with the diaphragm jointly, the bottom below at diaphragm middle part is equipped with the solenoid, be equipped with adjusting part on the solenoid, and the lower surface of solenoid is connected with the hydraulic stem through the fixed plate, the output of hydraulic stem bottom is connected with the cutting knife, be equipped with the installation pole under the cutting knife, be equipped with fixed subassembly on the installation pole, and the external surface of installation pole right-hand member has cup jointed first fixed section of thick bamboo, the other end of first fixed section of thick bamboo is connected with the inside wall of one of them riser, the below of installation pole is equipped with spacing subassembly, and the external surface movable sleeve of installation pole is equipped with the spring.

Further, the adjusting component comprises a driving motor, the driving motor is arranged on the inner side wall of one of the vertical plates, the driving motor is located on the right side of the first screw, the output end of the driving motor is connected with a unidirectional screw rod, the other end thread of the unidirectional screw rod penetrates through the first screw and is connected with a first bearing, and the other end of the first bearing is connected with the inner side wall of the other vertical plate.

Further, spacing subassembly includes that two are controlling opposite backup pad respectively, and the relative one side end of two backup pads all is equipped with the bearing two, and the relative one side end of two bearing two all rotates to be connected with two-way lead screw, is equipped with biax motor between two-way lead screws, and biax motor left and right sides's output is connected with two-way lead screws respectively, and biax motor and backup pad all are connected in the top surface of base, two opposite solenoid No. two have been cup jointed to the external surface screw thread of two-way lead screws, and the upper surface of solenoid No. two articulates there is the lifter plate, and the other end of two lifter plates articulates jointly has the connecting plate, and the top surface of two connecting plates is connected with the limiting plate jointly.

Further, a limit groove matched with the spring is formed in the top surface of the limit plate, and the limit groove is opposite to the mounting plate.

Further, the fixed subassembly includes electric telescopic handle, electric telescopic handle installs on the inside wall of one of them riser and stands relatively with the installation pole, electric telescopic handle's output is connected with the fixed section of thick bamboo of second, and the fixed section of thick bamboo activity of second cup joints in the external surface of installation pole left end.

Further, the first fixed cylinder and the second fixed cylinder are the same in size, and a fixing bolt is connected between the first fixed cylinder and the mounting rod in a threaded penetrating manner.

Further, the upper surface of the first solenoid is provided with a sliding block, the sliding block is sleeved on the outer surface of the transverse plate in a sliding manner, and a sliding groove matched with the transverse plate is formed in the sliding block.

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

1. When using this cutting device for spring processing, establish the spring cover that will process on the installation pole, through the combined action of electric telescopic handle and the fixed section of thick bamboo of second, can carry out further spacing fixedly to the installation pole, thereby be favorable to improving the steadiness of installation pole, through biax motor, two-way lead screw, bearing two, two solenoid, lifter plate, connecting plate and limiting plate's combined action, can make the lower surface of spring insert in the spacing groove, thereby can fix the spring, thereby can make this device cut that can be stable, and then improved this device's cutting quality and cutting effect.

2. When using this cutting device for spring processing, through the combined action of hydraulic stem and cutting knife, can cut the operation to the spring, through driving motor, one-way lead screw, the combined action of a solenoid and bearing one, be convenient for adjust the position of cutting knife on the horizontal direction to the staff of being convenient for cuts out the spring of different length according to the cutting demand, improved this device's practicality.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the first stationary drum, the mounting bar and the second stationary drum of the present utility model;

FIG. 3 is a schematic view of the slider and cross plate of the present utility model in an exploded configuration;

In the figure: 1. a base; 2. a vertical plate; 3. a cross plate; 4. a first solenoid; 5. an adjustment assembly; 51. a driving motor; 52. a unidirectional screw rod; 6. a hydraulic rod; 7. a cutting knife; 8. a mounting rod; 9. a fixing assembly; 91. an electric telescopic rod; 92. a second fixed cylinder; 10. a first fixed cylinder; 11. a limit component; 101. a two-way screw rod; 102. a biaxial motor; 103. a second solenoid; 104. a lifting plate; 105. a limiting plate; 12. a limit groove; 13. a fixing bolt; 14. a sliding block.

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.

Example 1

Referring to fig. 1, a spring is a mechanical part made of elastic material, and has a publication number: CN212191022U discloses an utility model patent of a spring cutting device in a spring machine, the utility model can realize cutting of springs with different sizes, but can not fix the springs well, the cutting effect is poor, in order to solve the above problems, therefore we provide an utility model patent of a cutting device for spring processing, a cutting device for spring processing comprises a base 1, vertical plates 2 are arranged on the left and right end surfaces of the top of the base 1, the top surfaces of the two vertical plates 2 are connected with a transverse plate 3 together, a first screw pipe 4 is arranged below the bottom end of the middle part of the transverse plate 3, an adjusting component 5 is arranged on the first screw pipe 4, and the lower surface of solenoid No. 4 is connected with hydraulic stem 6 through the fixed plate, be in the same place through welded mode between solenoid No. 4 and the fixed plate, the output of hydraulic stem 6 bottom is connected with cutting knife 7, be equipped with installation pole 8 under the cutting knife 7, be equipped with fixed subassembly 9 on the installation pole 8, and the external surface of installation pole 8 right-hand member has cup jointed first fixed cylinder 10, the other end of first fixed cylinder 10 is connected with the inside wall of one of them riser 2, first fixed cylinder 10 and this riser 2 fixed connection, the below of installation pole 8 is equipped with spacing subassembly 11, and the external surface movable sleeve of installation pole 8 is equipped with the spring (this spring is the spring of waiting to process, can take off from installation pole 8).

Referring to fig. 1, the adjusting assembly 5 includes a driving motor 51, the driving motor 51 is mounted on the inner sidewall of one of the vertical plates 2, the driving motor 51 is located at the right side of the first coil 4, the output end of the driving motor 51 is connected with a unidirectional screw rod 52, the other end of the unidirectional screw rod 52 passes through the first coil 4 and is connected with a bearing I, the other end of the bearing I is connected with the inner sidewall of the other vertical plate 2, the unidirectional screw rod 52 is driven to synchronously move by the rotation of the output end of the driving motor 51, so that the first coil 4 in threaded connection with the unidirectional screw rod 52 can be driven to move leftwards or rightwards, the position of the cutting knife 7 can be adjusted, the cutting knife 7 can be conveniently moved to a proper cutting position on a spring by a worker according to the cutting requirement and then cut, the practicability of the device is improved, the limiting assembly 11 includes two support plates which are respectively left and right opposite, the opposite side ends of the two supporting plates are respectively provided with a bearing II, the opposite side ends of the two bearings II are respectively and rotationally connected with a bidirectional screw rod 101, the two bidirectional screw rods are symmetrical, a double-shaft motor 102 is arranged between the two bidirectional screw rods 101, the output ends of the left side and the right side of the double-shaft motor 102 are respectively connected with the two bidirectional screw rods 101, the double-shaft motor 102 and the supporting plates are respectively connected with the top end surface of the base 1, the outer surface of the bidirectional screw rod 101 is sheathed with two opposite second screw pipes 103 (the two second screw pipes 103 are respectively matched with the outer threads of the two opposite directions on the bidirectional screw rods 101), the upper surfaces of the second screw pipes 103 are hinged with lifting plates 104, the other ends of the two lifting plates 104 are jointly hinged with connecting plates, the top surfaces of the two connecting plates are jointly connected with limiting plates 105 through bolts, the connecting plate and limiting plate 105 can be detachably connected, the service efficiency of the device is improved, the limiting groove 12 matched with a spring is formed in the top surface of the limiting plate 105, the limiting groove 12 is opposite to the mounting rod 8, the two bidirectional screw rods 101 can be driven to simultaneously perform forward rotation through forward rotation of the output end of the double-shaft motor 102, the two bidirectional screw rods 101 can be enabled to perform mutual approaching movement between the two second spiral pipes 103 through forward rotation of the bidirectional screw rods 101, so that the two lifting plates 104 can perform mutual approaching movement, the limiting plate 105 can be pushed to move upwards through the connecting plate, when the limiting plate 105 moves upwards to approach the mounting rod 8, the bottom of the spring can be inserted into the limiting groove 12, the spring can be limited and fixed, later cutting operation is facilitated, and cutting effect is improved.

Referring to fig. 1-2, the fixing assembly 9 includes an electric telescopic rod 91, the electric telescopic rod 91 is mounted on the inner side wall of one of the vertical plates 2 and is opposite to the mounting rod 8, the output end of the electric telescopic rod 91 is connected with a second fixing cylinder 92, the second fixing cylinder 92 is movably sleeved on the outer surface of the left end of the mounting rod 8, the second fixing cylinder 92 can be sleeved on the mounting rod 8 through rightward movement of the output end of the electric telescopic rod 91, stability of the mounting rod 8 is improved, stability of the cutting knife 7 when cutting a spring is improved, the first fixing cylinder 10 and the second fixing cylinder 92 are identical in size, a fixing bolt 13 is connected between the first fixing cylinder 10 and the mounting rod 8 in a threaded penetrating manner, the mounting rod 8 and the first fixing cylinder 10 are detachable, so that the mounting rod 8 can be replaced, service efficiency of the device is improved, the length of the limiting plate 105 is smaller than that between the first fixing cylinder 10 and the second fixing cylinder 92, the limiting plate 105 and the first fixing cylinder 10 are prevented from contacting with the spring, and the limiting plate 105 is prevented from being separated from the first fixing cylinder 10, the second fixing cylinder 92 or the limiting plate 105 when contacting the spring is contacted with the first fixing cylinder 92.

Example 2

On the basis of embodiment 1, a sliding block 14 and a sliding groove are added, please refer to fig. 1 and 3, the upper surface of the first screw 4 is provided with the sliding block 14, the sliding block 14 is in sliding sleeve connection with the outer surface of the transverse plate 3, the sliding groove matched with the transverse plate 3 is formed in the sliding block 14, and the sliding block 14 and the sliding groove are connected in a sliding manner, so that the stability of the first screw 4 in the horizontal movement is improved, and the stability of the hydraulic rod 6 and the cutter 7 in the movement is improved.

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. Cutting device for spring processing, including base (1), its characterized in that: the utility model discloses a novel structure of a cutting machine, including base (1), cutting tool (7), mounting bar (8), fixed subassembly (9) are equipped with on the top surface of cutting tool (7), and the outside surface of mounting bar (8) right-hand member has cup jointed first fixed section of thick bamboo (10), the other end of first fixed section of thick bamboo (10) is connected with the inside wall of one of them riser (2), be equipped with adjusting part (5) on solenoid (4), and the lower surface of solenoid (4) is connected with hydraulic stem (6) through the fixed plate, the output of hydraulic stem (6) bottom is connected with cutting tool (7), be equipped with installation pole (8) under cutting tool (7), be equipped with fixed subassembly (9) on installation pole (8), and the outside surface of installation pole (8) right-hand member has cup jointed first fixed section of thick bamboo (10), the below of installation pole (8) is equipped with spacing subassembly (11), and the outside surface activity cover of installation pole (8) is equipped with the spring.

2. The cutting device for spring processing according to claim 1, wherein: the adjusting component (5) comprises a driving motor (51), the driving motor (51) is arranged on the inner side wall of one of the vertical plates (2), the driving motor (51) is located on the right side of the first screw tube (4), the output end of the driving motor (51) is connected with a one-way screw rod (52), the other end thread of the one-way screw rod (52) penetrates through the first screw tube (4) and is connected with a first bearing, and the other end of the first bearing is connected with the inner side wall of the other vertical plate (2).

3. The cutting device for spring processing according to claim 1, wherein: limiting component (11) are including two respectively being controlling opposite backup pad, and the relative one side end of two backup pads all is equipped with the bearing two, and the relative one side end of two bearing two all rotates and is connected with two-way lead screw (101), is equipped with biax motor (102) between two-way lead screw (101), and the output of biax motor (102) left and right sides is connected with two-way lead screw (101) respectively, and biax motor (102) and backup pad all are connected in the top surface of base (1), the external surface screw thread of two-way lead screw (101) has cup jointed two opposite solenoid (103), and the upper surface of solenoid (103) No. two articulates there is lifter plate (104), and the other end of two lifter plate (104) articulates jointly has the connecting plate, and the top surface of two connecting plates is connected with limiting plate (105) jointly.

4. A cutting device for spring processing according to claim 3, wherein: and a limiting groove (12) matched with the spring is formed in the top surface of the limiting plate (105), and the limiting groove (12) is opposite to the mounting plate.

5. The cutting device for spring processing according to claim 1, wherein: the fixed subassembly (9) is including electric telescopic handle (91), electric telescopic handle (91) are installed on the inside wall of one of them riser (2) and are opposite with installation pole (8), the output of electric telescopic handle (91) is connected with second fixed section of thick bamboo (92), and the activity of second fixed section of thick bamboo (92) cup joints in the external surface of installation pole (8) left end.

6. The cutting device for spring processing according to claim 5, wherein: the first fixing cylinder (10) and the second fixing cylinder (92) are the same in size, and a fixing bolt (13) is connected between the first fixing cylinder (10) and the mounting rod (8) in a threaded penetrating manner.

7. The cutting device for spring processing according to claim 1, wherein: the upper surface of solenoid (4) is equipped with slider (14), and slider (14) slip cup joint in the external surface of diaphragm (3), set up the spout with diaphragm (3) looks adaptation on slider (14).