Single-wheel pattern rolling tool body

Abstract

The utility model discloses a rolling tool body, belongs to the technical field of rolling tools, and particularly relates to a single-wheel pattern rolling tool body which comprises a body, a tool handle, a first wheel set and a second wheel set. The cutter handle is fixedly installed on the body, the first wheel set and the second wheel set are installed on the body, and the cutter handle drives the first wheel set and the second wheel set to move so as to achieve rolling. Mainly based on the principle of plastic deformation, the metal material is subjected to plastic deformation by applying external force, and the required shape and size are formed. In the rolling process, appropriate extrusion tools, extrusion conditions, lubrication modes and the like need to be selected so as to ensure the extrusion quality and efficiency, the special structure of the pattern rolling tool is optimized, non-standard design is carried out for special industries, the investment cost is reduced, and the debugging difficulty is lowered.

Description

Technical Field

[0001] The utility model discloses a rolling tool body, belongs to the technical field of rolling tools, and specifically relates to a single-wheel pattern rolling tool body. Background Art

[0002] Knurling is a finishing process in metalworking that creates grooves or patterns on the surface of a finished part. This is accomplished by a rotating tool that presses the desired pattern into the metal. Knurling tools produce ridged patterns on shafts, gears, tools, pipes and other round parts. All the while, this textured pattern remains consistent in size to create a uniform knurled surface.

[0003] Existing cutting knurling tools can only process straight and convex patterns; the tool can only start processing from the starting end of the workpiece. When processing from the middle of the workpiece, it must first cut a groove before processing, and the processing range is limited; the tool needs to be precisely set and adjusted. Utility Model Content

[0004] Purpose of the utility model: to provide a single-wheel pattern rolling tool body to solve the above-mentioned problems.

[0005] Technical solution: A single-wheel pattern rolling tool body comprises: a body, a tool handle, a first wheel set and a second wheel set;

[0006] The knife handle is fixedly mounted on the body, the first wheel set and the second wheel set are mounted on the body, and the knife handle is used to drive the first wheel set and the second wheel set to move to achieve rolling.

[0007] In a further embodiment, a pin hole is provided on the body, and the shank is fixedly mounted in the pin hole of the body by a fixing pin.

[0008] In a further embodiment, the first wheel assembly is composed of a first roller shaft, a knurled wheel, and a first screw;

[0009] An axial hole and an adjustment and fixing hole are opened on one side of the main body, the first roller shaft is sleeved in the axial hole and rotatably connected, the knurled wheel is sleeved on the first roller shaft to rotate with the first roller shaft, and the first screw is installed on the adjustment and fixing hole of the main body to limit the position of the first roller shaft.

[0010] In a further embodiment, the second wheel assembly is composed of a second roller shaft, a supporting wheel, and a second screw;

[0011] An axial hole and an adjustment fixing hole are opened on the other side of the main body, the second roller shaft is sleeved in the axial hole and rotatably connected, the supporting wheel is sleeved on the second roller shaft to rotate with the second roller shaft, and the second screw is installed on the adjustment fixing hole of the main body to limit the position of the second roller shaft.

[0012] In a further embodiment, a scale is provided at the position of the axial hole of the body.

[0013] Beneficial effects: The utility model is mainly based on the principle of plastic deformation. By applying external force, the metal material undergoes plastic deformation to form the desired shape and size. During the rolling process, it is necessary to select appropriate extrusion tools, extrusion conditions and lubrication methods to ensure the quality and efficiency of extrusion. The utility model optimizes the structure of the pattern rolling tool body and carries out non-standard design for special industries, reducing investment costs and debugging difficulties. The utility model can perform knurling to the root of the workpiece and can perform cutting processing. The tool can start processing at any position of the workpiece. It has the advantage of self-centering. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model.

[0015] Figure 2 It is an axonometric drawing of the utility model.

[0016] Figure 3 It is an exploded view of the utility model.

[0017] Figure numerals: body 1, handle 2, first wheel set 3, second wheel set 4, first roller shaft 5, knurled wheel 6, first screw 7, second roller shaft 8, supporting wheel 9, second screw 10, scale 11, fixing pin 12. DETAILED DESCRIPTION

[0018] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0021] A single-wheel pattern rolling tool body comprises: a body 1, a tool handle 2, a first wheel set 3, and a second wheel set 4.

[0022] In one embodiment, Figures 1 to 3 As shown, the knife handle is fixedly mounted on the body, the first wheel set and the second wheel set are mounted on the body, and the knife handle is used to drive the first wheel set and the second wheel set to move to achieve rolling.

[0023] In one embodiment, Figures 1 to 3 As shown, a pin hole is provided on the body, and the knife handle is fixedly installed in the pin hole of the body through a fixing pin.

[0024] In one embodiment, Figures 1 to 3 As shown, the first wheel set is composed of a first roller shaft, a knurled wheel and a first screw;

[0025] An axial hole and an adjustment and fixing hole are opened on one side of the main body, the first roller shaft is sleeved in the axial hole and rotatably connected, the knurled wheel is sleeved on the first roller shaft to rotate with the first roller shaft, and the first screw is installed on the adjustment and fixing hole of the main body to limit the position of the first roller shaft.

[0026] In one embodiment, Figures 1 to 3 As shown, the second wheel set is composed of a second roller shaft, a supporting wheel and a second screw;

[0027] An axial hole and an adjustment fixing hole are opened on the other side of the main body, the second roller shaft is sleeved in the axial hole and rotatably connected, the supporting wheel is sleeved on the second roller shaft to rotate with the second roller shaft, and the second screw is installed on the adjustment fixing hole of the main body to limit the position of the second roller shaft.

[0028] In one embodiment, Figures 1 to 3 As shown, it is characterized in that a scale is provided at the position of the axial hole of the main body.

[0029] Installation steps:

[0030] 1. The body and the handle are connected by a fixing pin;

[0031] 2. Place the supporting wheel into the notch on the left side of the body, insert the second roller shaft, and tighten the second screw;

[0032] 3. Place the knurled wheel into the notch on the right side of the body, insert the first roller shaft, and tighten the first screw.

[0033] Working principle: This utility model is mainly based on the principle of plastic deformation. The specific process is as follows: by applying external force, the metal material undergoes plastic deformation to form the required shape and size. During the rolling process, it is necessary to select appropriate extrusion tools, extrusion conditions and lubrication methods to ensure extrusion quality and efficiency.

[0034] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A single wheel pattern rolling tool body, characterized in that: The rolling tool body comprises: a body, a tool handle, a first wheel set and a second wheel set; The knife handle is fixedly mounted on the body, the first wheel set and the second wheel set are mounted on the body, and the knife handle is used to drive the first wheel set and the second wheel set to move to achieve rolling.

2. A single wheel pattern rolling tool body according to claim 1, characterized in that: The body is provided with a pin hole, and the knife handle is fixedly installed in the pin hole of the body through a fixing pin.

3. A single wheel pattern rolling tool body according to claim 1, characterized in that: The first wheel assembly is composed of a first roller shaft, a knurled wheel and a first screw; An axial hole and an adjustment and fixing hole are opened on one side of the main body, the first roller shaft is sleeved in the axial hole and rotatably connected, the knurled wheel is sleeved on the first roller shaft to rotate with the first roller shaft, and the first screw is installed on the adjustment and fixing hole of the main body to limit the position of the first roller shaft.

4. A single wheel pattern rolling tool body according to claim 1, characterized in that: The second wheel set is composed of a second roller shaft, a supporting wheel and a second screw; An axial hole and an adjustment fixing hole are opened on the other side of the main body, the second roller shaft is sleeved in the axial hole and rotatably connected, the supporting wheel is sleeved on the second roller shaft to rotate with the second roller shaft, and the second screw is installed on the adjustment fixing hole of the main body to limit the position of the second roller shaft.

5. A single wheel pattern rolling tool body according to any one of claims 3 and 4, characterized in that: A scale is provided at the axial hole position of the body.

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