Spring machining cutter

Abstract

The utility model provides a spring machining cutter which comprises a cutter installation seat, a cutter top is installed on the cutter installation seat, a supporting seat is installed on the cutter top, a fixing claw and an adjusting claw are arranged at the bottom of the supporting seat in a spaced mode, a base is fixed to the supporting seat, a sliding groove is formed in the base, and a spring is arranged on the sliding groove. The top of the adjusting claw is slidably connected with the sliding groove, side seats are fixed to the two sides of the adjusting claw, a plurality of threaded holes are formed in the two sides of the base at intervals, the side seats and the base are fixedly connected through high-strength screws, and an adjusting threaded rod is movably arranged in the sliding groove. The cutting and pressing device solves the problems that the size of a cutter at the end of an existing cutting and pressing spring is mostly fixed, a worker needs to replace the cutter when spring hooks of different sizes need to be cut and pressed, and the cutting and pressing device is very inflexible.

Description

TECHNICAL FIELD

[0001] The utility model relates to spring processing field especially relates to a spring processing tool. BACKGROUND

[0002] Spring is a kind of mechanical parts using elasticity to work, and the part made of elastic material is deformed under the action of external force, and restores to the original state after removing the external force, because the specification of spring changes with the order of customer, and now the spring made by worker is mostly customized by customer, when processing, staff needs to manually put spring into machine with adapter to make its end into spring hook shape, but the size of existing tool for cutting and pressing spring end is mostly fixed, when needing to cut and press spring hook of different sizes, staff needs to replace tool, which is very inflexible.

[0003] Therefore, it is necessary to provide a new spring processing tool to solve the above technical problems. SUMMARY

[0004] To solve the above technical problems, the utility model provides a kind of spring processing tool, solve the size of tool for cutting and pressing spring end of existing and mostly fixed, when needing to cut and press spring hook of different sizes, staff needs to replace tool, which is very inflexible Problem.

[0005] The spring processing tool provided by the utility model includes tool mounting seat, the tool mounting seat is installed with tool top, the tool top is installed with support seat, the support seat bottom is equipped with fixed claw and adjusting claw at intervals;

[0006] The support seat is fixed with base, the base is provided with a sliding slot, and the adjusting claw top is slidably connected with the sliding slot.

[0007] In a preferred embodiment, the adjusting claw is fixed with a side seat on both sides, a plurality of threaded holes are provided on both sides of the base at intervals, and the side seat and the base are fixedly connected by high-strength screws.

[0008] In a preferred embodiment, the sliding slot is movably provided with an adjusting threaded rod, and the adjusting threaded rod penetrates the adjusting claw and is threadedly connected therewith.

[0009] In a preferred embodiment, one end of the adjusting threaded rod extends out of the base and is fixed with a hexagonal block.

[0010] In a preferred embodiment, the adjusting threaded rod is galvanized.

[0011] The utility model has the advantages of:

[0012] When the size of the spring hook to be made changes, the staff can first unscrew the corresponding high-strength screw to cancel the fixation of the side seat, rotate the adjusting screw rod to make the adjusting claw move along the sliding groove, and when the distance between the adjusting claw and the fixed claw meets the requirements, the side seat and the base are fixed together through the high-strength screw to complete the fixation of the adjusting claw, without the need of additionally replacing the tool, high flexibility and low cost are achieved;

[0013] After the fixation of the adjusting claw is completed, during daily use, the spring is placed below the tool, and when the tool moves downward as a whole, under the action of the fixed claw and the adjusting claw, one end of the spring can be easily cut and pressed into a spring hook shape. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A main structure perspective view of the spring machining tool is provided in the utility model;

[0015] Figure 2 A main structure front view of the spring machining tool is provided in the utility model;

[0016] Figure 3 A main structure top view of the spring machining tool is provided in the utility model.

[0017] Reference signs in the drawings: 1, tool mounting seat; 2, tool top; 3, support seat; 4, fixed claw; 5, adjusting claw; 6, base; 7, sliding groove; 8, side seat; 9, threaded hole; 10, high-strength screw; 11, adjusting screw rod; 12, hexagonal block. DETAILED DESCRIPTION

[0018] The utility model will be further described below in combination with the drawings and embodiments.

[0019] Please refer to Figure 1 , Figure 2 and Figure 3 , wherein Figure 1 A main structure perspective view of the spring machining tool is provided in the utility model; Figure 2 A main structure front view of the spring machining tool is provided in the utility model; Figure 3 A main structure top view of the spring machining tool is provided in the utility model.

[0020] In the specific implementation process, for example, Figures 1-3As shown, including the cutter mounting seat 1, the cutter mounting seat 1 is installed on the cutter top 2, the cutter top 2 is installed on the support seat 3, the support seat 3 bottom is provided with fixed jaw 4 and adjusting jaw 5, when the size of the spring hook needs to be cut and pressed, the distance between the fixed jaw 4 and the adjusting jaw 5 can be adjusted, when used daily, the spring is placed below the processing cutter, and when the processing cutter as a whole moves downward, one end of the spring can be cut and pressed into a spring hook shape under the action of the fixed jaw 4 and the adjusting jaw 5.

[0021] The support seat 3 is fixed with the base 6, the base 6 is provided with the sliding groove 7, the adjusting jaw 5 top is slidably connected with the sliding groove 7, the sliding groove 7 is movably provided with the adjusting screw rod 11, the adjusting screw rod 11 penetrates the adjusting jaw 5 and is threadedly connected with the adjusting jaw 5, one end of the adjusting screw rod 11 extends out of the base 6 and is fixed with the hex block 12, the adjusting screw rod 11 is subjected to galvanization treatment, the thread on the adjusting screw rod 11 adopts trapezoidal thread and has a certain self-locking effect.

[0022] The side seat 8 is fixed on both sides of the adjusting jaw 5, a plurality of threaded holes 9 are formed in the base 6, and the side seat 8 and the base 6 are fixedly connected through the high-strength screw 10.

[0023] The working principle of the utility model is as follows: when the size of the spring hook needs to be changed during use of the spring processing cutter, the corresponding high-strength screw 10 can be unscrewed to cancel the fixing work of the side seat 8, then the hex block 12 is rotated by using a wrench to drive the adjusting screw rod 11 to rotate, the adjusting jaw 5 moves along the sliding groove 7 under the action of the adjusting screw rod 11, when the distance between the adjusting jaw 5 and the fixed jaw 4 meets the requirements, the side seat 8 and the base 6 are fixed together through the high-strength screw 10 to complete the fixing work of the adjusting jaw 5.

[0024] After the fixing work of the adjusting jaw 5 is completed, when used daily, the spring is placed below the processing cutter, and when the processing cutter as a whole moves downward, one end of the spring can be cut and pressed into a spring hook shape under the action of the fixed jaw 4 and the adjusting jaw 5.

[0025] The above only describes the embodiments of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation according to the content of the utility model specification and drawings, or direct or indirect application in other related technical fields is also included in the patent protection range of the utility model.

Claims

1. A spring machining tool comprising a tool mounting (1) on which a tool head (2) is mounted, characterized in that, The cutter top (2) is provided with a supporting seat (3), and the bottom of the supporting seat (3) is provided with a fixing claw (4) and an adjusting claw (5) at intervals; The supporting seat (3) is fixed with a base (6), and the base (6) is provided with a sliding groove (7); the top of the adjusting claw (5) is slidably connected with the sliding groove (7).

2. The spring machining tool according to claim 1, characterized in that The adjusting claw (5) is fixed with a side seat (8) on both sides; the base (6) is provided with a plurality of threaded holes (9) at intervals on both sides; and the side seat (8) and the base (6) are fixedly connected through high-strength screws (10).

3. The spring machining tool according to claim 2, characterized in that The sliding groove (7) is movably provided with an adjusting threaded rod (11), and the adjusting threaded rod (11) penetrates through the adjusting claw (5) and is threadedly connected with the adjusting claw (5).

4. The spring machining tool according to claim 3, characterized in that One end of the adjusting threaded rod (11) extends out of the base (6) and is fixed with a hexagonal block (12).

5. The spring machining tool according to claim 4, characterized in that The adjusting threaded rod (11) is subjected to galvanization treatment.

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