阅读说明：本技术 一种复合石蜡新材料的车削紧固提醒机构 (Mechanism is reminded in turning fastening of compound paraffin new material ) 是由 钱彤 于 2021-09-09 设计创作，主要内容包括：本发明提供一种复合石蜡新材料的车削紧固提醒机构,包括主台,夹座的右侧活动插接有主夹板和检测杆,导杆的外侧安装有弹簧一,检测杆的左侧固定安装弹簧二,检测杆和导杆靠近转盘的一侧均活动铰接有与斜齿牙对应的顶杆组件,转盘的正面固定连接有斜坡段,夹座的正面活动插接有插杆,插杆的正面固定连接有指示板。当主夹板的夹持力过大,在材料的表面压出凹陷时,主夹板与检测杆出现相对位移,检测杆通过顶杆组件带动转盘旋转,转盘通过斜坡段挤压插杆移动,使得指示板伸出至夹座的外侧,通过观察指示板的状态即可判断出是否夹持过紧,实现了避免在复合石蜡材料表面留下太深的压痕或者压溃材料的功能,结构简单,使用方便。(The invention provides a turning fastening reminding mechanism for a new composite paraffin material, which comprises a main table, wherein a main clamping plate and a detection rod are movably inserted on the right side of a clamping seat, a spring I is installed on the outer side of a guide rod, a spring II is fixedly installed on the left side of the detection rod, ejector rod assemblies corresponding to helical teeth are movably hinged on one sides of the detection rod and the guide rod close to a rotary table, a slope section is fixedly connected to the front side of the rotary table, an insertion rod is movably inserted on the front side of the clamping seat, and an indicating plate is fixedly connected to the front side of the insertion rod. When the clamping-force of main splint is too big, when the surperficial extrusion of material is sunken, relative displacement appears with the measuring rod in the main splint, it is rotatory that the measuring rod passes through ejector pin subassembly drive carousel, the carousel passes through slope section extrusion inserted bar and removes for the indicator panel stretches out to the outside of holder, can judge whether the centre gripping is too tight through the state of observing the indicator panel, realized avoiding leaving the function of too dark indentation or conquassation material on compound paraffin material surface, moreover, the steam generator is simple in structure, and is convenient to use.)

1. The utility model provides a mechanism is reminded in turning fastening of compound paraffin new material, includes primary standard (1), its characterized in that: the left side of the main table (1) is movably inserted with a clamping seat (2), the right side of the clamping seat (2) is movably inserted with a main clamping plate (3), the right side of the clamping seat (2) is positioned above and below the main clamping plate (3) and is movably inserted with a detection rod (4), the right sides of the main clamping plate (3) and the detection rod (4) are fixedly connected with a flexible pad (5), the left side of the main clamping plate (3) is fixedly connected with a guide rod (6), the outer side of the guide rod (6) is provided with a first spring (7), the left side of the detection rod (4) is fixedly provided with a second spring (8), the inner part of the clamping seat (2) is positioned between the detection rod (4) and the guide rod (6) and is rotatably connected with a turntable (9), the side wall of the turntable (9) is provided with oblique teeth (11) which are uniformly distributed, and one sides of the detection rod (4) and the guide rod (6) close to the turntable (9) are movably hinged with a push rod assembly (10) corresponding to the oblique teeth (11), the front face of the rotary table (9) is fixedly connected with a slope section (12), the front face of the clamping seat (2) is movably inserted with an insertion rod (13) corresponding to the slope section (12), the front face of the insertion rod (13) is fixedly connected with an indicating plate (14), and the right side of the main table (1) is fixedly connected with a backup plate (15) corresponding to the clamping seat (2).

2. The turning fastening reminding mechanism for the new composite paraffin material as claimed in claim 1, characterized in that: the right sides of the main clamping plate (3) and the detection rod (4) are positioned on the same vertical plane.

3. The turning fastening reminding mechanism for the new composite paraffin material as claimed in claim 1, characterized in that: the spring force value of the first spring (7) is larger than that of the second spring (8).

4. The turning fastening reminding mechanism for the new composite paraffin material as claimed in claim 1, characterized in that: the ejector rod component (10) comprises an ejector rod piece, a reset spring and a limiting plate, the ejector rod piece is inclined corresponding to the inclined teeth (11), and the inclination directions of the ejector rod piece on the same side of the detection rod (4) and the guide rod (6) are the same.

5. The turning fastening reminding mechanism for the new composite paraffin material as claimed in claim 1, characterized in that: the slope section (12) is arc-shaped and is positioned on the same circle center line with the turntable (9).

6. The turning fastening reminding mechanism for the new composite paraffin material as claimed in claim 1, characterized in that: and a reset component is arranged on the inserted rod (13).

7. The turning fastening reminding mechanism for the new composite paraffin material as claimed in claim 1, characterized in that: the outer side of the indicating plate (14) is coated with indicating paint, and the indicating plate (14) is positioned inside the clamping seat (2).

Technical Field

The invention belongs to the technical field of turning of new composite paraffin materials, and particularly relates to a turning fastening reminding mechanism for a new composite paraffin material.

Background

The composite paraffin material is used as a new material, has been widely used in turning operation training of numerical control machine tools instead of steel at present, has lower hardness, poorer toughness and shock resistance than plastic, but has low price and good recyclability, and has important significance for ensuring the qualification rate of numerical control processing products, ensuring safe production and reducing production and teaching costs.

Because the hardness of the composite paraffin material is low, the control of clamping force must be paid attention to when the composite paraffin material is clamped, and over-tight clamping is not needed, so that the phenomenon that the clamping is over-tight when the composite paraffin material workpiece is clamped due to the fact that too deep indentation or squashed materials are avoided from being left on the material due to the fact that an effective real-time detection device is not installed in the existing numerical control turning device is avoided.

Therefore, in view of the above, research and improvement are performed on the existing structure and defects, and a turning and fastening reminding mechanism for a new composite paraffin material is provided, so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides a turning fastening reminding mechanism for a new composite paraffin material, which is achieved by the following specific technical means:

a turning fastening reminding mechanism for a new composite paraffin material comprises a main table, wherein a clamp holder is movably inserted in the left side of the main table, a main clamping plate is movably inserted in the right side of the clamp holder, detection rods are movably inserted in the right side of the clamp holder and positioned above and below the main clamping plate, flexible pads are fixedly connected to the right sides of the main clamping plate and the detection rods, a guide rod is fixedly connected to the left side of the main clamping plate, a first spring is installed on the outer side of the guide rod, a second spring is fixedly installed on the left side of the detection rod, a rotary table is rotatably connected between the detection rod and the guide rod in the clamp holder, oblique teeth which are uniformly distributed are arranged on the side wall of the rotary table, ejector rod assemblies corresponding to the oblique teeth are movably hinged to one sides of the detection rod and the guide rod, a slope section is fixedly connected to the front side of the rotary table, an insert rod corresponding to the slope section is movably inserted in the front side of the clamp holder, and an indicating plate is fixedly connected to the front side of the insert rod, the right side of the main table is fixedly connected with a backup plate corresponding to the clamping seat.

Furthermore, the right sides of the main clamping plate and the detection rod are positioned on the same vertical plane, so that the main clamping plate and the detection rod are ensured to be simultaneously attached to the composite paraffin material in a flush manner.

Furthermore, the spring force value of the first spring is larger than that of the second spring, the detection rod is more easily extruded and moved, and the main clamping plate is used for providing clamping force for the composite paraffin material.

Further, the ejector rod subassembly includes ejector rod spare, reset spring and limiting plate, and ejector rod spare is the slope form that corresponds with skewed tooth, and is the same with ejector rod spare incline direction on one side measuring stick and the guide arm, and the ejector rod subassembly passes through skewed tooth and carousel and forms one-way ratchet, and when measuring stick moves left, it is rotatory to drive the carousel, when the guide arm moves right, drives the carousel gyration and resets.

Furthermore, the slope section is arc-shaped and is positioned on the same circle center line with the turntable.

Furthermore, a reset component is installed on the inserted bar, and the inserted bar is abutted against a slope section or a turntable under the action of the reset component.

Furthermore, the outside of indicator plate scribbles the instruction coating, and the indicator plate is located the inside of holder.

Advantageous effects

Compared with the prior art, the invention has the following beneficial effects:

1. in-process at the centre gripping, mainly rely on the main board to provide the clamping-force to compound paraffin material, the clamping-force when the main board is too big, when the surperficial extrusion of material is sunken, relative displacement appears with the gauge rod in the main board, the gauge rod passes through ejector pin subassembly and drives the carousel rotation, the carousel passes through slope section extrusion inserted bar and removes, make the indicator plate stretch out to the outside of holder, operating personnel is through the state of observing the indicator plate, can judge whether too tight to compound paraffin material centre gripping, effectual realization is avoided leaving too dark indentation or the function of conquassation material on compound paraffin material surface, moreover, the steam generator is simple in structure, and the steam generator is convenient to use.

2. When the composite paraffin material is loosened, the main clamping plate and the guide rod move rightwards under the action of the first spring to reset, the guide rod drives the rotary table to rotate through the ejector rod assembly, the indicating plate retracts into the clamping seat again, the whole device can realize automatic reset, and the next detection work is facilitated.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present invention;

FIG. 2 is a front sectional view of the main clamp plate and the detecting rod of the present invention;

FIG. 3 is a front view of the connection structure of the turntable and the ejector assembly of the present invention;

FIG. 4 is a bottom sectional view of the turntable and inserted link connection structure of the present invention;

fig. 5 is a schematic structural diagram of the turntable and the slope segment according to the present invention.

In the figure: 1. a main station; 2. a holder; 3. a main clamping plate; 4. a detection lever; 5. a flexible pad; 6. a guide bar; 7. a first spring; 8. a second spring; 9. a turntable; 10. a push rod assembly; 11. oblique teeth; 12. a slope section; 13. inserting a rod; 14. an indicator panel; 15. a backup plate.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in figures 1 to 5:

the invention provides a turning fastening reminding mechanism of a new composite paraffin material, which comprises a main table 1, wherein a clamp holder 2 is movably inserted on the left side of the main table 1, a main clamping plate 3 is movably inserted on the right side of the clamp holder 2, detection rods 4 are movably inserted on the right side of the clamp holder 2 and positioned above and below the main clamping plate 3, flexible pads 5 are fixedly connected on the right sides of the main clamping plate 3 and the detection rods 4, a guide rod 6 is fixedly connected on the left side of the main clamping plate 3, a spring I7 is installed on the outer side of the guide rod 6, a spring II 8 is fixedly installed on the left side of the detection rod 4, a turntable 9 is rotatably connected in the clamp holder 2 and positioned between the detection rods 4 and the guide rod 6, oblique teeth 11 are uniformly distributed on the side wall of the turntable 9, an ejector rod assembly 10 corresponding to the oblique teeth 11 is movably hinged on one side of the detection rods 4 and one side of the guide rod 6 close to the turntable 9, and a slope section 12 is fixedly connected on the front side of the turntable 9, the front of the holder 2 is movably inserted with an inserting rod 13 corresponding to the slope section 12, the front of the inserting rod 13 is fixedly connected with an indicating plate 14, and the right side of the main platform 1 is fixedly connected with a backup plate 15 corresponding to the holder 2.

Wherein, the right sides of the main splint 3 and the detection rod 4 are positioned on the same vertical plane, and the main splint and the detection rod are ensured to be simultaneously attached to the composite paraffin material.

Wherein, the spring force value of spring 7 is greater than the spring force value of spring two 8, detects pole 4 and is pushed the removal more easily, mainly relies on main splint 3 to provide clamping-force to compound paraffin material.

Wherein, ejector pin subassembly 10 includes ejector pin piece, reset spring and limiting plate, and ejector pin piece is the slope form that corresponds with skewed tooth 11, and is the same with the ejector pin piece incline direction on detecting rod 4 and the guide arm 6, and ejector pin subassembly 10 passes through skewed tooth 11 and carousel 9 formation one-way ratchet, when detecting rod 4 and move to the left, drives carousel 9 and rotates, when the guide arm 6 moves to the right, drives carousel 9 gyration and resets.

Wherein, the slope section 12 is arc-shaped and is positioned on the same circle center line with the turntable 9.

Wherein, install reset assembly on inserted bar 13, inserted bar 13 supports under reset assembly's effect and leans on slope section 12 or carousel 9.

Wherein, the outside of indicator board 14 is scribbled and is instructed the coating, and indicator board 14 is located the inside of holder 2.

The specific use mode and function of the embodiment are as follows:

in the invention, in an initial state, the inserted rod 13 is not contacted with the slope section 12, the inserted rod 13 is abutted against the rotary table 9, the indicator plate 14 is contracted in the clamp seat 2, when the composite paraffin material is fixed before turning, the composite paraffin material is placed between the clamp seat 2 and the backup plate 15, then the clamp seat 2 is started to move rightwards to clamp the composite paraffin material, in the clamping process, the main clamping plate 3 and the detection rod 4 are simultaneously contacted with the composite paraffin material, the clamping force is mainly provided for the composite paraffin material by the main clamping plate 3, when the clamping force of the main clamping plate 3 is overlarge, the main clamping plate 3 extrudes a dent on the surface of the composite paraffin material, the detection rod 4 does not extrude the dent on the surface of the composite paraffin material any more due to the small spring force value of the spring II 8, so that the main clamping plate 3 and the detection rod 4 can generate relative displacement, and the detection rod 4 moves leftwards relative to the main clamping plate 3, the detection rod 4 drives the rotary table 9 to rotate through the ejector rod assembly 10, the slope section 12 is in contact with the inserted rod 13 and extrudes the inserted rod 13 to move towards the front in the rotating process of the rotary table 9, so that the indicating plate 14 extends out of the clamping seat 2, an operator can judge whether the composite paraffin material is clamped too tightly by observing the state of the indicating plate 14, then the clamping force is properly adjusted, the function of avoiding leaving too deep indentations or crushing the material on the surface of the composite paraffin material is effectively realized, the structure is simple, and the use is convenient; when the composite paraffin material is loosened, the main clamping plate 3 and the guide rod 6 move rightwards under the action of the first spring 7 to reset, the guide rod 6 drives the rotary table 9 to rotate through the ejector rod assembly 10, the indicating plate 14 contracts into the clamping seat 2 again, the whole device can realize automatic resetting, and the next detection work is facilitated.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.