CN218200915U - A feeding rack for spring production - Google Patents

Abstract

The utility model relates to the technical field of spring production, in particular to a spring production loading rack, comprising a frame, a horizontal frame arranged at the bottom of the frame, and a bearing frame arranged on one side of the mounting frame. Multiple sets of spring feeding structures are set; the multiple sets of spring feeding structures include a first clamping plate, a second clamping plate, a third clamping plate and a positioning plate, and the positioning plates are equidistantly arranged at the bottom of the carrier, The surface of one side of the first clamping plate is provided with a first screw nut, one end of the first screw nut is connected to the first screw rod, and the first screw rod is rotatably arranged on one side of the tank body, and the second clamping plate A second nut is arranged on one side of the plate, the second screw is connected to the first screw, a third screw is arranged on one side of the third clamping plate, and one end of the third screw is connected to the second screw. Rod connection, the utility model can clamp and fix multiple groups of springs at the same time, and carry out feeding operation, which improves the feeding efficiency of springs.

Description

A feeding rack for spring production

technical field

The utility model relates to the technical field of spring production, in particular to a spring production loading rack.

Background technique

Spring is a mechanical part that uses elasticity to work. Parts made of elastic materials are deformed under the action of external force, and then return to their original shape after removing the external force. They are also used as springs. They are generally made of spring steel. The types of springs are complex and diverse. According to the shape, there are mainly coil springs, scroll springs, leaf springs, special-shaped springs, etc. During the processing of springs, the spring usually needs to be moved to the next processing station by the loading rack.

A kind of feeding device for clock spring production disclosed by the utility model whose authorized announcement number is CN214827119U includes a U-shaped seat, a servo motor is fixed on the bottom inner wall of the U-shaped seat, and a wire is fixed on the output shaft of the servo motor. Rod, the top of the screw rod is rotatably connected with the top inner wall of the U-shaped seat through a bearing, and the surface of the screw rod is connected with a connecting block through a thread, which can only clamp and fix a single spring, and cannot clamp and fix multiple groups of springs. At the same time, it is clamped and fixed and the feeding operation is performed, and the feeding efficiency is not high, which affects the processing efficiency of the spring.

Utility model content

In order to solve the technical problems existing in the background technology, the utility model proposes a feeding rack for spring production, including a frame, a horizontal frame arranged at the bottom of the frame, a mounting frame arranged on one side surface of the frame, and a a carrier frame on one side of the frame, and multiple sets of spring feeding structures are arranged on the surface of one side of the carrier frame;

The multiple groups of spring feeding structures include a first clamping plate, a second clamping plate, a third clamping plate and a positioning plate, and the positioning plates are equidistantly arranged at the bottom of the carrier, and the first clamping plate, The second clamping plate and the third clamping plate are respectively arranged at the bottom of the bearing frame on one side of the corresponding positioning plate, and the surface of one side of the first clamping plate is provided with a first thread nut, and one end of the first thread nut is connected to the first thread nut. connected by screw rods, the first screw rod is rotated and set on one side of the tank body, the tank body is set on one side surface of the bearing frame, the second clamping plate is set on one side surface of the second screw nut, the second One end of the screw nut is connected to the second screw rod, and the second screw rod is connected to the first screw rod. A third screw nut is arranged on the surface of one side of the third clamping plate, and one end of the third screw nut is connected to the third screw rod. The rod is connected, and one end of the third screw rod is connected with the second screw rod.

Preferably, one end of the first screw rod is connected to a drive shaft of a drive motor, and the drive motor is arranged on one side surface of the carrier.

Preferably, an arc-shaped positioning groove is provided on one side surface of the positioning plate.

Preferably, one side surface of the first clamping plate, the second clamping plate and the third clamping plate is provided with a storage groove, and a return spring is provided on the inner side surface of the storage groove, and one end of the return spring is connected to the auxiliary clip. block connection.

Preferably, limiting blocks are symmetrically arranged on both sides of the auxiliary clamping block, and one end of the limiting block is slidably arranged in a limiting groove, and the limiting groove is arranged on both sides of the storage groove.

Preferably, a mounting groove is provided on the inner surface of the mounting frame, a rotating motor is arranged in the mounting groove, one end of the driving shaft of the rotating motor is connected to a rotating shaft, and one end of the rotating shaft is connected to the bearing frame.

Preferably, a guide groove is provided on one side surface of the frame, an electric push rod is provided on the inner side surface of the guide groove, one end of the piston rod of the electric push rod is connected to a guide block, and one end of the guide block is connected to the mounting frame .

Compared with the prior art, the above-mentioned technical solution of the utility model has the following beneficial technical effects:

The utility model drives the first screw rod, the second screw rod and the third screw rod through the setting of the positioning plate, the first clamping plate, the second clamping plate and the third clamping plate, and the synchronous rotation of the first screw rod, the second screw rod and the third screw rod. The clamping plate, the second clamping plate and the third clamping plate rotate synchronously, and simultaneously clamp and fix multiple sets of springs, thereby improving the feeding efficiency of the springs.

Description of drawings

Fig. 1 is the structural representation of the spring production rack of embodiment one;

Fig. 2 is the schematic diagram of the front view section structure of the spring production loading rack;

Fig. 3 is a schematic diagram of a partially enlarged structure at A in Fig. 2;

FIG. 4 is a schematic diagram of a partially enlarged structure at B in FIG. 2 .

Reference signs: 1. Multi-group spring feeding structure; 2. Carrying frame; 3. Mounting frame; 4. Rack; 5. Horizontal frame; 11. Limiting block; 12. Limiting groove; 13. Auxiliary clamping block ; 14, return spring; 15, storage groove; 31, rotating shaft; 32, installation groove; 33, rotating motor; 41, electric push rod; 42, guide groove; 43, guide block; 101, the first clamping plate; 102 , positioning plate; 103, driving motor; 104, the first screw mandrel; 105, the first screw mandrel; 106, the second screw mandrel; 107, the second screw mandrel; 108, the third screw mandrel; 109, the third screw mandrel ; 110, the third clamping plate; 111, the second clamping plate; 112, the arc positioning groove.

detailed description

Embodiment one

As shown in Fig. 1-3, a kind of loading rack for spring production proposed by the utility model includes a frame 4, a horizontal frame 5 arranged at the bottom of the frame 4, and a mounting frame 3 arranged on one side surface of the frame 4 And the carrier frame 2 arranged on one side of the mounting frame 3, the surface of the carrier frame 2 is provided with multiple sets of spring feeding structures 1;

Multiple groups of spring feeding structures 1 include a first clamping plate 101, a second clamping plate 111, a third clamping plate 110, and a positioning plate 102. The positioning plates 102 are equidistantly arranged at the bottom of the carrier frame 2, and the first clamping plate 101, the second clamping plate 111 and the third clamping plate 110 are respectively arranged at the bottom of the bearing frame 2 on one side of the corresponding positioning plate 102, and the first clamping plate 101 side surface is provided with a first nut 105, the first nut One end of 105 is connected with the first threaded mandrel 104, the first threaded mandrel 104 is rotated and arranged on one side of the tank body, the tank body is set on one side surface of the carrier frame 2, and the second clamping plate 111 is provided with a second screw nut 107 on one side surface, One end of the second screw nut 107 is connected with the second screw mandrel 106, and the second screw mandrel 106 is connected with the first screw mandrel 104, and the third screw nut 109 is arranged on one side surface of the third clamping plate 110, and one end of the third screw nut 109 is connected with the first screw mandrel 104. The third screw rod 108 is connected, one end of the third screw rod 108 is connected with the second screw rod 106 , one end of the first screw rod 104 is connected with the driving shaft of the driving motor 103 , and the driving motor 103 is arranged on one side surface of the carrier frame 2 .

In this embodiment, first multiple groups of springs are attached to the positioning plate 102, and then the driving motor 103 drives the first screw mandrel 104 to rotate, the first screw mandrel 104 drives the second screw mandrel 106 to rotate, and the second screw mandrel 106 drives the second screw mandrel 106 to rotate. The three screw rods 108 rotate, the first screw rod 104, the second screw rod 106 and the third screw rod 108 rotate synchronously, the first screw nut 105 drives the first clamping plate 101 to move, and the second screw nut 107 drives the second clamping plate 101 The plate 111 moves, and the third screw nut 109 drives the third clamping plate 110 to move, through the first clamping plate 101 , the second clamping plate 111 and the third clamping plate 110 , multiple groups of springs can be quickly clamped at the same time.

One side surface of the positioning plate 102 is provided with an arc-shaped positioning groove 112, which can position the spring.

Embodiment two

As shown in Figure 3, the utility model proposes a loading rack for spring production. Compared with Embodiment 1, this embodiment also includes an auxiliary clamping block 13, a first clamping plate 101, and a second clamping plate 111. And the surface of one side of the third clamping plate 110 is provided with a receiving groove 15 , and a return spring 14 is arranged on a surface of one side of the receiving groove 15 , and one end of the return spring 14 is connected with the auxiliary clamping block 13 .

In this embodiment, when the first clamping plate 101, the second clamping plate 111 and the third clamping plate 110 move, the auxiliary clamping block 13 fits with the spring, the auxiliary clamping block 13 moves in the receiving groove 15, and Compress the return spring 14, under the action of the elastic force of the return spring 14, the auxiliary clamp block 13 fits the spring and clamps the spring, which can assist in positioning the spring, avoiding the occurrence of deformation of the spring due to excessive clamping force .

The surface of both sides of the auxiliary clamping block 13 is symmetrically provided with limiting blocks 11, and one end of the limiting block 11 is slidably arranged in the limiting groove 12, and the limiting groove 12 is arranged on both sides of the storage groove 15, and the auxiliary clamping block 13 moves to drive the limiting The block 11 moves in the limiting groove 12, which improves the guiding property when the auxiliary clamping block 13 moves.

Embodiment Three

As shown in Figure 4, the utility model proposes a loading rack for spring production. Compared with Embodiment 1 or Embodiment 2, this embodiment also includes a rotating motor 33, and a mounting groove is arranged on the inner side surface of the mounting frame 3. 32 , a rotating motor 33 is arranged in the installation groove 32 , one end of the driving shaft of the rotating motor 33 is connected to the rotating shaft 31 , and one end of the rotating shaft 31 is connected to the supporting frame 2 .

In this embodiment, the rotary motor 33 drives the rotating shaft 31 to rotate, the rotating shaft 31 drives the carrier frame 2 to rotate, and the carrier frame 2 drives the spring to rotate, thereby adjusting the feeding angle.

Embodiment four

As shown in Fig. 2, a kind of loading rack for spring production proposed by the utility model, compared with Embodiment 1 or Embodiment 2 or Embodiment 3, this embodiment also includes an electric push rod 41, and one side of the frame 4 A guide groove 42 is arranged on the surface, and an electric push rod 41 is arranged on the inner side surface of the guide groove 42. One end of the piston rod of the electric push rod 41 is connected with the guide block 43, and one end of the guide block 43 is connected with the mounting frame 3.

In this embodiment, the electric push rod 41 drives the guide block 43 to move in the guide groove 42, the guide block 43 drives the mounting frame 3 to move, the mounting frame 3 drives the carrying frame 2 to move, and the carrying frame 2 drives the spring to move, and then the loading height adjustment.

Above, the embodiment of the present utility model has been described in detail in conjunction with the accompanying drawings, but the present utility model is not limited thereto. Make various changes.

Claims (7)

1. A feeding frame for spring production comprises a rack (4), a cross frame (5) arranged at the bottom of the rack (4), a mounting frame (3) arranged on the surface of one side of the rack (4) and a bearing frame (2) arranged on one side of the mounting frame (3), and is characterized in that a plurality of groups of spring feeding structures (1) are arranged on the surface of one side of the bearing frame (2);

the multi-group spring feeding structure (1) comprises a first clamping plate (101), a second clamping plate (111), a third clamping plate (110) and a positioning plate (102), the positioning plate (102) is arranged at the bottom of the bearing frame (2) in an equal distance mode, the first clamping plate (101), the second clamping plate (111) and the third clamping plate (110) are arranged at the bottom of the bearing frame (2) on one side of the corresponding positioning plate (102) respectively, one side surface of the first clamping plate (101) is provided with a first screw (105), one end of the first screw (105) is connected with a first screw rod (104), the first screw rod (104) is rotatably arranged on one side of the groove body, the groove body is arranged on one side surface of the bearing frame (2), one side surface of the second clamping plate (111) is provided with a second screw (107), one end of the second screw rod (107) is connected with a second screw rod (106), the second screw rod (106) is connected with the first screw rod (104), one end of the third screw rod (109) is connected with a third screw rod (108).

2. The spring production loading frame according to claim 1, wherein one end of the first screw (104) is connected with a driving shaft of a driving motor (103), and the driving motor (103) is arranged on one side surface of the bearing frame (2).

3. The feeding frame for spring production as claimed in claim 1, wherein an arc-shaped positioning slot (112) is formed on a surface of one side of the positioning plate (102).

4. The loading frame for spring production according to claim 1, wherein a receiving groove (15) is formed in one side surface of each of the first clamping plate (101), the second clamping plate (111) and the third clamping plate (110), a return spring (14) is arranged on one side surface in the receiving groove (15), and one end of the return spring (14) is connected with the auxiliary clamping block (13).

5. The spring production feeding rack according to claim 4, wherein limiting blocks (11) are symmetrically arranged on two side surfaces of the auxiliary clamping block (13), one end of each limiting block (11) is slidably arranged in a limiting groove (12), and the limiting grooves (12) are arranged on two side surfaces in the accommodating grooves (15).

6. The feeding frame for spring production as claimed in claim 1, wherein a mounting groove (32) is formed in one side surface of the mounting frame (3), a rotating motor (33) is arranged in the mounting groove (32), one end of a driving shaft of the rotating motor (33) is connected with the rotating shaft (31), and one end of the rotating shaft (31) is connected with the bearing frame (2).

7. The feeding frame for spring production as claimed in claim 1, wherein a guide groove (42) is formed in one side surface of the machine frame (4), an electric push rod (41) is arranged on one side surface in the guide groove (42), one end of a piston rod of the electric push rod (41) is connected with a guide block (43), and one end of the guide block (43) is connected with the mounting frame (3).

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