CN213614370U - Plane milling clamp for thrust wheel shaft - Google Patents

Abstract

The utility model provides a thrust wheel shaft milling plane clamp, which comprises two parallel supporting seats, wherein the supporting seats are borne on a base, a plurality of V-shaped clamping grooves are oppositely formed on the two supporting seats, a baffle is fixedly arranged in the middle of the base, and the baffle is parallel to the supporting seats; the base is provided with a plurality of vertical supporting rods, the supporting rods are located at intervals between the clamping grooves, a pressing plate is arranged above the base, slotted holes are formed in the pressing plate, the supporting rods penetrate through the slotted holes, and nuts are screwed at the upper ends of the supporting rods. The vertical position of the thrust wheel shaft milling plane clamp is fixed through a V-shaped clamping groove and a pressing plate which are arranged on a supporting seat, and the axial position of the thrust wheel shaft milling plane clamp is fixed through a baffle and the pressing plate, so that the positioning accuracy of the thrust wheel shaft milling plane clamp is ensured; the positions of the supporting seat and the pressing plate can be moved as required so as to be suitable for clamping operation of the supporting wheel shafts with different outer diameter sizes and different lengths; simple structure, convenient operation, the work piece dismouting is convenient, can satisfy the production demand.

Description

Plane milling clamp for thrust wheel shaft

Technical Field

The utility model belongs to the technical field of the machine-building, especially, relate to a thrust wheel axle mills plane anchor clamps.

Background

When the end milling is carried out on the end faces of the two ends of the thrust wheel shaft, the position of the thrust wheel shaft needs to be fixed, in the prior art, the positioning clamp of the thrust wheel shaft is complex in structure and inconvenient to operate, the plane milling efficiency of the thrust wheel shaft is affected, the purpose is single, and the application range is small.

Disclosure of Invention

In view of this, the utility model aims at overcoming the defect that exists among the above-mentioned prior art, provide a simple structure, convenient operation and be applicable to the thrust wheel axle of multiple thrust wheel axle location and mill plane anchor clamps.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a plane milling clamp for a thrust wheel shaft comprises two parallel supporting seats, wherein the supporting seats are borne on a base, a plurality of V-shaped clamping grooves are formed in the two supporting seats in a relatively opened mode, a baffle is fixedly arranged in the middle of the base, and the baffle is parallel to the supporting seats;

the base is provided with a plurality of vertical supporting rods, the supporting rods are located at intervals between the clamping grooves, a pressing plate is arranged above the base, slotted holes are formed in the pressing plate, the supporting rods penetrate through the slotted holes, and nuts are screwed at the upper ends of the supporting rods.

Further, the baffle is offset from the axial position of the base.

Furthermore, the side walls of the supporting seats are vertically and fixedly provided with positioning plates, the positioning plates are positioned on the opposite sides of the two supporting seats, the positioning plates are provided with a plurality of through holes, and the base is provided with threaded holes matched with the through holes.

Furthermore, the through holes are arranged along the length direction of the supporting seat, the through holes are arranged in two rows along the width direction of the supporting seat, and the arrangement number of the threaded holes along the width direction of the supporting seat is more than two rows.

Furthermore, one side of the slotted hole is provided with an opening.

Further, the border department of base is equipped with a plurality of pilot holes, one side of pilot hole is the opening, it has the bolt to peg graft in the pilot hole.

Furthermore, two ends of the supporting seat are provided with hanging lugs.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the vertical position of the thrust wheel shaft milling plane clamp is fixed through the V-shaped clamping groove and the pressing plate which are arranged on the supporting seat, and the axial position of the thrust wheel shaft milling plane clamp is fixed through the baffle and the pressing plate, so that the positioning accuracy of the thrust wheel shaft milling plane clamp is guaranteed.

(2) This thrust wheel shaft mills plane anchor clamps, the position of supporting seat and clamp plate all can remove as required to be applicable to the clamping operation of the thrust wheel shaft of different external diameter size, different length.

(3) The plane milling clamp for the thrust wheel shaft is simple in structure, convenient to operate, convenient to disassemble and assemble workpieces and capable of meeting production requirements.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is the utility model discloses a thrust wheel axle mills plane anchor clamps overall structure sketch map.

Description of reference numerals:

1-a base; 11-a baffle plate; 12-a threaded hole; 13-assembly holes; 2-a support seat; 21-card slot; 22-a positioning plate; 23-hanging a lug; 3-supporting rods; 4, pressing a plate; 41-slotted hole; 5-the middle axis; 51-a thrust ring; 52-shaft sleeve.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The invention will be described in detail with reference to the following examples with reference to the accompanying drawings:

as shown in fig. 1, a fixture for milling a plane of a thrust wheel shaft is used for clamping and positioning the thrust wheel shaft in an end milling process, and the thrust wheel shaft includes a central shaft 5 of a shaft portion, a shaft sleeve 52 sleeved on the periphery of the central shaft, and a thrust ring 51 sleeved on the periphery of the shaft sleeve 52, wherein the central shaft 5 extends out from two ends of the shaft sleeve 52, and the thrust ring 51 is located in the middle of the thrust wheel shaft;

the thrust wheel shaft milling plane clamp comprises two rectangular supporting seats 2 which are arranged in parallel, the supporting seats 2 are borne on a horizontal base 1 and extend along the length direction of the base 1, a plurality of V-shaped clamping grooves 21 are oppositely formed in the two supporting seats 2, the V-shaped clamping grooves 21 are evenly distributed at the upper ends of the supporting seats 2 at equal intervals and used for placing the thrust wheel shafts, and the V-shaped clamping grooves 21 can be suitable for the thrust wheel shafts with various outer diameter sizes due to the design of the V shape;

in order to enable the clamp to adapt to the lengths of various supporting wheel shafts, positioning plates 22 are vertically and fixedly arranged on the side walls of the supporting seats 2, the positioning plates 22 are positioned on the opposite sides of the two supporting seats 2 and are parallel to the top surface of the base 1, a plurality of through holes are formed in the positioning plates 22, threaded holes 12 matched with the through holes are formed in the base 1, and the positioning plates 22 and the base 1 are positioned through bolts;

the through holes are arranged along the length direction of the supporting seat 2 and are arranged into two rows along the width direction of the supporting seat 2, the arrangement number of the threaded holes 12 along the width direction of the supporting seat 2 is more than two rows, and the row spacing of the threaded holes 12 is the same as that of the through holes, so that the supporting seat 2 can be assembled and fixed with the threaded holes 12 in different rows, the fixing position of the supporting seat is changed, and the distance between the two supporting seats 2 is changed;

in order to fix the axial position of the thrust wheel shaft, the middle part of the base 1 is fixedly provided with a baffle plate 11, the baffle plate 11 is parallel to the supporting seat 2 and is used for clamping a thrust ring 51 in the middle part of the thrust wheel shaft, and in order to enable the position of the thrust wheel shaft to be closer to the center of the clamp, the baffle plate 11 deviates from the axial position of the base 1;

in order to fix the vertical position of the thrust wheel shaft and prevent the thrust wheel shaft from slipping from the clamp, a plurality of vertical support rods 3 are arranged on the base 1, the support rods 3 are positioned at intervals among the clamping grooves 21, a pressing plate 4 is arranged above the base 1, a slotted hole 41 is formed in the pressing plate 4, the support rods 3 penetrate through the slotted hole 41, nuts are screwed at the upper ends of the support rods 3, and one side of the slotted hole 41 is provided with an opening for convenience in disassembly and assembly;

in the using process, after the position of the supporting seat 2 is adjusted according to the length of the thrust wheel shaft, two ends of a middle shaft 51 of the thrust wheel shaft are arranged in the clamping grooves 21, the shaft sleeve 52 arranged on the periphery of the middle shaft 51 is arranged between the supporting seats 2, the clamping grooves 21 have certain auxiliary clamping effect on the shaft sleeve 52, then, the axial position of the thrust wheel shaft is adjusted, one side of a thrust ring 51 of the thrust wheel shaft is abutted against the baffle plate 11, then, the pressing plate 4 penetrates through the supporting rod 3 to be arranged on the thrust wheel shaft, then, the pressing plate 4 is adjusted according to the position of the thrust plate, the end part of the pressing plate 4 arranged on the opposite side of the baffle plate 11 is abutted against the thrust plate and combined with the baffle plate 11, the axial position of the thrust wheel shaft is fixed, the thrust wheel shaft is prevented from sliding along;

when the support is disassembled, the nut at the top of the support rod 3 is unscrewed, and then the pressing plate 4 is pulled out along the opening end of the slotted hole 41, so that the axle of the support wheel can be removed;

in order to fix the clamp on the workbench, a plurality of assembling holes 13 are formed in the edge of the base 1, one side of each assembling hole 13 is provided with an opening, and a bolt is inserted into each assembling hole 13 and is used for being assembled and fixed with a mounting hole formed in the workbench;

in order to facilitate the displacement of the clamp, the two ends of the supporting seat 2 are provided with hanging lugs 23 for integral hoisting and carrying of the clamp.

Note: the fixing connection means described herein is, if not specifically stated, any conventional fixing connection means such as screw connection, welding, and adhesion.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The plane milling clamp for the axle of the thrust wheel is characterized by comprising two parallel supporting seats (2), wherein the supporting seats (2) are borne on a base (1), a plurality of V-shaped clamping grooves (21) are oppositely formed in the two supporting seats (2), a baffle (11) is fixedly arranged in the middle of the base (1), and the baffle (11) is parallel to the supporting seats (2);

the novel support is characterized in that a plurality of vertical support rods (3) are arranged on the base (1), the support rods (3) are located at intervals between the clamping grooves (21), a pressing plate (4) is arranged above the base (1), slotted holes (41) are formed in the pressing plate (4), the support rods (3) penetrate through the slotted holes (41), and nuts are screwed at the upper ends of the support rods (3).

2. A thrust wheel spindle milling flat clamp as claimed in claim 1, wherein: the baffle (11) deviates from the axial position of the base (1).

3. A thrust wheel spindle milling flat clamp as claimed in claim 1, wherein: the side wall of the supporting seat (2) is vertically and fixedly provided with positioning plates (22), the positioning plates (22) are positioned on the opposite sides of the two supporting seats (2), the positioning plates (22) are provided with a plurality of through holes, and the base (1) is provided with threaded holes (12) matched with the through holes.

4. A thrust wheel spindle milling flat clamp as claimed in claim 3, wherein: the through holes are arranged along the length direction of the supporting seat (2), the through holes are arranged in two rows along the width direction of the supporting seat (2), and the arrangement number of the threaded holes (12) along the width direction of the supporting seat (2) is more than two rows.

5. A thrust wheel spindle milling flat clamp as claimed in claim 1, wherein: one side of the slotted hole (41) is provided with an opening.

6. A thrust wheel spindle milling flat clamp as claimed in claim 1, wherein: the border department of base (1) is equipped with a plurality of pilot holes (13), one side of pilot hole (13) is the opening, it has the bolt to peg graft in pilot hole (13).

7. A thrust wheel spindle milling flat clamp as claimed in claim 1, wherein: two ends of the supporting seat (2) are provided with hanging lugs (23).

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