Cutting-off lifting tool apron of spring machine
By designing the bracket, base, clamping wheel and cutting and lifting tool holder of the push rod motor on the spring machine, the shaking problem of the wire during cutting is solved and higher processing accuracy is achieved.
Patent Information
- Application Number
- CN202422477867.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-10-14
AI Technical Summary
Existing spring machines lack a fixed structure when cutting wire, which may cause the wire to shake and cause cutting errors.
A cutting and lifting knife seat including a bracket, a base, a clamping wheel and a push rod motor was designed. The wire position was fixed by the clamping wheel, and the movement of the cutting knife and the clamping wheel was controlled by the push rod motor to ensure that the wire does not shake when being cut.
It effectively prevents the wire from shaking during cutting, reduces cutting deviation and ensures processing accuracy.
Smart Images
Figure CN223368075U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of a cutting and lifting knife seat, in particular to a cutting and lifting knife seat of a spring machine. Background Art
[0002] A spring machine is a machine used to process metal wire into springs of specific shapes and sizes. The working principle of existing spring machines is that the wire is fed into the machine body through a wire feed rack, straightened and fed to the machine processing area, and then curled and formed in coordination with the wire feed shaft. The required angle is formed by the rotation of the turret shaft, and finally cut by hydraulic shears to complete the entire processing process. Existing tool holders usually do not have a fixed structure when cutting the wire. Under the cutting force, the wire may shake, resulting in cutting errors.
[0003] Therefore, it is necessary to provide a new cutting and lifting tool holder for a spring machine to solve the above-mentioned technical problems. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides a cutting and lifting knife seat of a spring machine.
[0005] The cutting and lifting knife seat of the spring machine provided by the utility model comprises:
[0006] A bracket, the lower end of which is fixedly connected to the base;
[0007] The clamping wheel has symmetrical sliding grooves on both sides of the upper end of the base, and the inner bottom end of the sliding groove is slidably connected to the clamping seat. Multiple groups of second push rod motors are symmetrically fixedly connected to the edges of both sides of the upper end of the base, and the output end of the second push rod motor is fixedly connected to the clamping seat. The inner side of the clamping seat is rotatably connected to the clamping wheel.
[0008] Preferably, the front and rear of the base are fixedly connected in parallel and symmetrical manner with mounting plates, and the cutting position of the cutting knife can be positioned by the provided mounting plates.
[0009] Preferably, a mounting hole is provided on the mounting plate, and the knife holder can be mounted on the spring machine through the provided mounting hole.
[0010] Preferably, a knife groove is transversely provided at the center of the upper end surface of the base, and the cutting position can be located by the provided knife groove.
[0011] Preferably, a wire groove is vertically opened at the center of the upper end surface of the base, and the position of the wire movement can be located by the provided wire groove.
[0012] Preferably, a first push rod motor is fixedly connected to the center of the upper end of the bracket, and the first push rod motor can drive the cutting knife to move up and down.
[0013] Preferably, the lower output end of the first push rod motor passes through the bracket and is fixedly connected to the lower end with a cutting knife, and the provided cutting knife can facilitate cutting of the wire.
[0014] Preferably, one side of the first push rod motor and the second push rod motor is fixedly connected with an electric wire, and the power and control signals can be transmitted to each electronic component through the provided electric wire.
[0015] Compared with the related art, the cutting and lifting knife seat of the spring machine provided by the present invention has the following beneficial effects:
[0016] The utility model provides a cutting and lifting knife seat of a spring machine;
[0017] 1. The utility model can cut the wire by the provided cutting knife. The knife holder is fixed to the spring machine through the mounting plate and the mounting hole. When the wire is conveyed to the wire groove through the conveying structure, the output end of the first push rod motor can be controlled to move downward by the control signal transmitted by the wire, and the cutting knife is driven downward to cooperate with the knife groove to cut the wire, thereby realizing the cutting of the wire and facilitating subsequent processing.
[0018] 2. The utility model can fix the position of the wire by the provided clamping wheel. Before the wire is transported to the wire trough for cutting, the output end of the second push rod motor can be controlled by transmitting a control signal through the wire to drive the clamping seat to move inward in the slide trough, driving the clamping wheel on the clamping seat to contact and push the wire to align and clamp it inward, thereby achieving the clamping and fixation of the wire by the clamping wheel and allowing the wire to be moved and transported, effectively preventing the wire from shaking and causing cutting deviation. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the overall structure of the cutting and lifting knife seat of the spring machine provided by the utility model;
[0020] Figure 2 for Figure 1 A schematic side cross-sectional view of the cutting and lifting tool holder of the spring machine shown;
[0021] Figure 3 for Figure 1 The front cross-sectional structural diagram of the cutting and lifting tool holder of the spring machine is shown.
[0022] Numbers in the figure: 1. Bracket; 2. Base; 3. Mounting plate; 4. Mounting hole; 5. First push rod motor; 6. Second push rod motor; 7. Cutting knife; 8. Wire; 9. Slide; 10. Clamping seat; 11. Clamping wheel; 12. Knife groove; 13. Wire trough. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.
[0024] The specific implementation of the present invention is described in detail below with reference to specific embodiments.
[0025] See also Figures 1 to 3 The embodiment of the present invention provides a cutting and lifting knife seat for a spring machine, and the cutting and lifting knife seat for the spring machine includes:
[0026] Bracket 1, the lower end of the bracket 1 is fixedly connected to the base 2;
[0027] The clamping wheel 11 and the slide grooves 9 are symmetrically opened on both sides of the upper end of the base 2, and the inner bottom end of the slide groove 9 is slidably connected to the clamping seat 10. Multiple groups of second push rod motors 6 are symmetrically fixedly connected at the edges of both sides of the upper end of the base 2, and the output end of the second push rod motor 6 is fixedly connected to the clamping seat 10. The inner side of the clamping seat 10 is rotatably connected to the clamping wheel 11.
[0028] It should be noted that: when the knife holder is installed and fixed to the spring machine through the mounting plate 3 and the mounting hole 4, when the wire is transported to the wire groove 13 through the conveying structure, the control signal can be transmitted through the wire 8 to control the output end of the first push rod motor 5 to move downward, driving the cutting knife 7 to cooperate with the knife groove 12 to cut the wire, thereby realizing the cutting of the wire and facilitating subsequent processing. Before the wire is transported to the wire groove 13 for cutting, the control signal can be transmitted through the wire 8 to control the output end of the second push rod motor 6 to drive the clamping seat 10 to move inward in the slide groove 9, driving the clamping wheel 11 on the clamping seat 10 to contact and push the wire to align and clamp it inward, thereby realizing the clamping and fixation of the wire by the clamping wheel and allowing the wire to move and transport, effectively preventing the wire from shaking and causing cutting deviation.
[0029] In the embodiments of the present invention, please refer to Figure 1 and Figure 3 The front and rear of the base 2 are symmetrically and parallelly fixedly connected with a mounting plate 3, and the position of the cutting knife 7 can be positioned by setting the mounting plate 3.
[0030] In the embodiments of the present invention, please refer to Figure 1 and Figure 3 A mounting hole 4 is provided on the mounting plate 3, and the tool holder can be mounted on the spring machine through the mounting hole 4.
[0031] In the embodiments of the present invention, please refer to Figure 1 and Figure 3A knife groove 12 is horizontally opened at the center of the upper end surface of the base 2, and the cutting position can be located by the knife groove 12.
[0032] In the embodiments of the present invention, please refer to Figure 1 and Figure 3 A wire groove 13 is vertically opened at the center of the upper end surface of the base 2, and the position of the wire movement can be located by the provided wire groove 13.
[0033] In the embodiments of the present invention, please refer to Figure 1 and Figure 3 A first push rod motor 5 is fixedly connected to the center of the upper end of the bracket 1, and the first push rod motor 5 can drive the cutting knife 7 to move up and down.
[0034] In the embodiments of the present invention, please refer to Figure 1 and Figure 3 The output end of the lower end of the first push rod motor 5 passes through the bracket to the lower end where a cutting knife 7 is fixedly connected. The provided cutting knife 7 can facilitate cutting of the wire.
[0035] In the embodiments of the present invention, please refer to Figure 1 and Figure 3 One side of the first push rod motor 5 and the second push rod motor 6 is fixedly connected with an electric wire 8, and the power and control signals can be transmitted to each electronic component through the provided electric wire 8.
[0036] The working principle of the cutting and lifting knife seat of the spring machine provided by the utility model is as follows:
[0037] When in use, first install and fix the knife holder on the spring machine through the mounting plate 3 and the mounting hole 4. When the wire is transported to the wire groove 13 through the conveying structure, the control signal can be transmitted through the wire 8 to control the output end of the first push rod motor 5 to move downward, driving the cutting knife 7 to cooperate with the knife groove 12 to cut the wire, thereby realizing the wire cutting and facilitating subsequent processing. Then, before the wire is transported to the wire groove 13 for cutting, the control signal can be transmitted through the wire 8 to control the output end of the second push rod motor 6 to drive the clamping seat 10 to move inward in the slide groove 9, driving the clamping wheel 11 on the clamping seat 10 to contact and push the wire to align and clamp it inward, thereby realizing the clamping and fixation of the wire by the clamping wheel and allowing the wire to move and transport, effectively preventing the wire from shaking and causing cutting deviation.
[0038] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A cutting and lifting knife seat of a spring machine, characterized in that: include: A bracket (1), wherein the lower end of the bracket (1) is fixedly connected to a base (2); A clamping wheel (11) is provided. The upper end of the base (2) is symmetrically provided with a slide groove (9). The inner bottom end of the slide groove (9) is slidably connected to a clamping seat (10). A plurality of second push rod motors (6) are symmetrically fixedly connected to the edges of the upper end of the base (2). The output end of the second push rod motor (6) is fixedly connected to the clamping seat (10). The inner side of the clamping seat (10) is rotatably connected to the clamping wheel (11). The front and rear sides of the base (2) are symmetrically fixedly connected to a mounting plate (3). A mounting hole (4) is provided on the mounting plate (3). A knife groove (12) is horizontally provided at the center of the upper end face of the base (2). A wire groove (13) is vertically provided at the center of the upper end face of the base (2). The upper end center of the bracket (1) is fixedly connected to a first push rod motor (5). The lower end output end of the first push rod motor (5) passes through the bracket (1) to the lower end where a cutting knife (7) is fixedly connected.
2. The cutting and lifting knife seat of the spring machine according to claim 1, characterized in that: One side of the first push rod motor (5) and the second push rod motor (6) is fixedly connected with an electric wire (8).