CN219026671U

CN219026671U - Machining clamp of horizontal machine tool

Info

Publication number: CN219026671U
Application number: CN202222808846.0U
Authority: CN
Inventors: 李均红
Original assignee: Guangdong East Asia Electrical Appliance Co Ltd
Current assignee: Guangdong East Asia Electrical Appliance Co Ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-05-16
Anticipated expiration: 2032-10-24

Abstract

The utility model provides a processing clamp of a horizontal machine tool, which comprises: a base; the processing platform is provided with a processing surface and is rotationally connected with the base; the processing platform is obliquely arranged relative to the base under the action of external force, and the processing surface has different inclination angles relative to the plane where the base is positioned; compared with the prior art, the processing clamp of the application is operated through the processing platform, the processing platform rotates relative to the base and is obliquely arranged according to the requirement, so that the processing surface can be opposite to the plane where the base is located, and therefore the processing clamp is matched with a horizontal machine tool to process workpieces on the processing surface at other angles, and the processing precision is improved.

Description

Machining clamp of horizontal machine tool

Technical Field

The utility model relates to the technical field of clamps for machining of machine tools, in particular to a machining clamp of a horizontal machine tool.

Background

The horizontal machine tool is an important device for processing workpieces, is an indispensable part in workshop production, however, the existing part of old horizontal machine tools are difficult to process inclined grooves and inclined holes on other angles of large workpieces due to limited structures, so that the processing precision of the large workpieces is insufficient; although the new horizontal machine tool can solve the problems, the new horizontal machine tool is purchased again, which is a relatively large expense and does not accord with the production cost.

Disclosure of Invention

The utility model aims to provide a processing clamp of a horizontal machine tool, and aims to solve the problem that the old horizontal machine tool in the prior art is difficult to process other angles of a large workpiece.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a processing clamp of a horizontal machine tool, which comprises:

a base;

the processing platform is provided with a processing surface and is rotationally connected with the base; the processing platform is obliquely arranged relative to the base under the action of external force, and the processing surface is made to have different inclination angles relative to the plane where the base is located.

Compared with the prior art, the processing clamp of the application is operated through the processing platform, the processing platform rotates relative to the base and is obliquely arranged according to the requirement, so that the processing surface can be opposite to the plane where the base is located, and therefore the processing clamp is matched with a horizontal machine tool to process workpieces on the processing surface at other angles, and the processing precision is improved.

In a preferred embodiment, the base has a swivel and an adjustment area;

the processing platform is provided with a movable part and a matching part, the movable part is rotationally connected with the rotating part to form a rotating point, and the matching part rotates around the rotating point under the action of external force and is positioned at any position on the adjusting area.

In a preferred embodiment, the rotating part is connected to the movable part by a rotating shaft.

In a preferred embodiment, the adjusting area is provided with a plurality of adjusting sections, and each adjusting section is provided with a plurality of positioning holes; the positioning holes in each adjusting interval are distributed in an arc line, and the circle centers of the arc lines are overlapped with the rotating points;

the matching part is connected with any positioning hole on the arc line through a positioning pin.

In a preferred embodiment, the rotation point is connected in line with the hole center of any positioning hole in any adjusting section;

the hole centers of the rest positioning holes in the rest adjusting sections are not located on the straight line.

In a preferred embodiment, the matching part comprises a plurality of matching holes, and a plurality of matching holes are in the same line with the rotation point; the plurality of matching holes are in one-to-one correspondence with the plurality of adjusting intervals;

the locating pin can be detachably arranged in the matching hole and the locating hole in the adjusting section corresponding to the matching hole.

In a preferred embodiment, the base comprises a base station and two supporting seats arranged above the base station, wherein the two supporting seats are arranged in parallel relatively;

the processing platform comprises a placing table and two connecting pieces arranged below the placing table, and the two connecting pieces are arranged in parallel relatively;

the support seat is provided with the rotating part and the adjusting area;

the connecting piece is provided with the movable part and the matching part.

In a preferred embodiment, the placing table is provided with a locking mechanism for locking the workpiece.

For a better understanding and implementation, the present utility model is described in detail below with reference to the drawings.

Drawings

FIG. 1 is a perspective view of a machining fixture of a horizontal machine tool;

FIG. 2 is a side view of a machining fixture of a horizontal machine tool (machining platform tilted relative to base);

FIG. 3 is a side view of a machining fixture of a horizontal machine tool (the machining platform being parallel to the base);

fig. 4 is a side view of a machining jig (one of the support base members is omitted) of the horizontal machine tool.

Reference numerals illustrate:

10 base, 110 rotation part, 120 adjustment area, 121 adjustment section, 122 locating hole, 130 platform, 140 supporting seat, 20 processing platform, 210 movable part, 221 matching hole, 230 placing table, 240 connecting piece, 250 locking mechanism, 310 rotation shaft, 320 locating pin.

Detailed Description

In order to better illustrate the present utility model, the present utility model will be described in further detail below with reference to the accompanying drawings.

It should be understood that the described embodiments are merely some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the embodiments of the present application, are within the scope of the embodiments of the present application.

The terminology used in the embodiments of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the embodiments of the application. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as detailed in the accompanying claims. In the description of this application, it should be understood that the terms "first," "second," "third," and the like are used merely to distinguish between similar objects and are not necessarily used to describe a particular order or sequence, nor should they be construed to indicate or imply relative importance. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

Furthermore, in the description of the present application, unless otherwise indicated, "a plurality" means two or more. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship.

Referring to fig. 1 to 4, the present utility model provides a machining jig for a horizontal machine tool, comprising: a base 10; a processing platform 20 having a processing surface, which is rotatably connected to the base 10; the processing platform 20 is inclined relative to the base 10 under the action of external force, and the processing surface has different inclination angles relative to the plane of the base 10.

Specifically, the machining fixture of the horizontal machine tool is used in cooperation with the horizontal machine tool, a worker operates the machining platform 20 according to machining requirements, so that the machining platform 20 can rotate relative to the base 10, the position of the machining platform 20 relative to the base 10 is fixed when the machining platform rotates to a specified inclination angle, then a workpiece is placed on the machining surface, and the workpiece is machined by the horizontal machine tool; when the inclined groove and the inclined hole at other angles on the workpiece are to be processed, the processing platform 20 is continuously operated to rotate relative to the base 10 and is fixed at a specified position, so that the workpiece is continuously processed.

Compared with the prior art, the processing clamp of this application is through right processing platform 20 is operated, processing platform 20 is relative base 10 rotates and sets up according to the slope of demand, so that the machined surface can be relative the plane at base 10 place has different inclination, thereby cooperates horizontal lathe to carry out the processing of other angles to the work piece on the machined surface, improves machining precision.

In one embodiment, the base 10 has a swivel 110 and an adjustment area 120; the processing platform 20 has a movable portion 210 and a matching portion, the movable portion 210 is rotatably connected with the rotating portion 110 and forms a rotating point, and the matching portion rotates around the rotating point under the action of an external force and is positioned at any position on the adjusting area 120. In this embodiment, by using the connection point between the movable portion 210 and the rotating portion 110 as a rotation point, the processing platform 20 can rotate around the rotation point; and cooperates with the mating portion to locate and fix the adjustment region 120 to determine the position of the processing platform 20 relative to the base 10.

In one embodiment, the processing platform 20 may be lifted by means of an overhead crane to assist in rotating the processing platform 20, saving labor.

In one embodiment, the rotating portion 110 is connected to the movable portion 210 through a rotating shaft 310. Specifically, the rotating portion 110 is provided with a through hole, the movable portion 210 is provided with a corresponding through hole, and the rotating shaft 310 is inserted into the through holes of the rotating portion 110 and the movable portion 210, so that the processing platform 20 can rotate relative to the base 10 by means of the rotating shaft 310.

Further, fixing caps may be added at both ends of the rotation shaft 310 to prevent the rotation shaft 310 from being released from the through holes of the rotation part 110 and the movable part 210.

In one embodiment, the adjusting area 120 is provided with a plurality of adjusting sections 121, and each adjusting section 121 is provided with a plurality of positioning holes 122; the positioning holes 122 in each adjusting section 121 are distributed in an arc, and the centers of the arcs are overlapped with the rotating points; the mating portion is connected to any one of the locating holes 122 on the arc by a locating pin 320.

According to the processing platform, the adjusting areas 120 are provided with the adjusting areas 121, and the adjusting areas 121 are provided with the positioning holes 122, so that when the processing platform 20 rotates relative to the base 10, no matter which angle is rotated, the corresponding positioning hole 122 is matched with the angle, and an operator only needs to connect and fix the matching part and the positioning hole 122 through the positioning pin 320, so that the inclination angle of the processing platform 20 relative to the base 10 is determined.

Further, the matching part includes a plurality of matching holes 221, and the plurality of matching holes 221 are on the same line with the rotation point; the plurality of matching holes 221 are in one-to-one correspondence with the plurality of adjustment sections 121; the positioning pin 320 is detachably inserted into the matching hole 221 and the positioning hole 122 in the adjusting section 121 corresponding to the matching hole 221. According to the positioning pin 320, the positioning pin 320 is arranged in the matching hole 221 and the positioning hole 122 on the matching part in a penetrating manner, so that the position of the processing platform 20 relative to the base 10 is fixed after the processing platform 20 rotates for a certain angle relative to the base 10.

Further, the rotation point is connected to a hole center of any positioning hole 122 in any adjusting section 121 in a straight line; the remaining positioning holes 122 in the remaining adjustment sections 121 are not located on the straight line. The present application adopts the above design manner, so that the straight line formed by the connection line between each positioning hole 122 and the rotation point is not coincident, so that different inclinations of different positioning holes 122 are selected.

In this embodiment, the number of the adjustment sections 121 is 3, and the number of the positioning holes 122 on each adjustment section 121 is 10, that is, there are 30 positioning holes 122 on the adjustment area 120 in total, and the processing platform 20 can have different inclinations with respect to the base 10 by selecting different positioning holes 122.

Further, the base 10 is provided with an angle number near each positioning hole 122 for the operator to perform quick work.

In one embodiment, the base 10 includes a base 130 and two supporting seats 140 disposed above the base 130, where the two supporting seats 140 are disposed in parallel; the processing platform 20 comprises a placing table 230 and two connecting pieces 240 arranged below the placing table 230, wherein the two connecting pieces 240 are oppositely arranged in parallel; the support base 140 is provided with the rotating part 110 and the adjusting area 120; the movable portion 210 and the matching portion are disposed on the connecting member 240. In this embodiment, the base 10 is rotatably connected to the processing platform 20 in the above manner, and when the processing platform 20 is horizontally placed, the upper side surface of the supporting seat 140 may be abutted against the lower side surface of the placing table 230, so as to support the placing table 230.

In one embodiment, the placing table 230 is provided with a locking mechanism 250 for locking the workpiece, and the locking mechanism 250 is a notch, which is disposed at the front end and/or the rear end of the placing table 230, so as to match with other locking members to lock and fix a part of the workpiece.

Variations and modifications to the above would be obvious to persons skilled in the art to which the utility model pertains from the foregoing description and teachings. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the utility model should be also included in the scope of the claims of the utility model. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.

Claims

1. A machining jig for a horizontal machine tool, comprising:

a base;

2. The machining fixture of a horizontal machine tool according to claim 1, wherein:

the base is provided with a rotating part and an adjusting area;

3. The machining fixture of a horizontal machine tool according to claim 2, wherein:

the rotating part is connected with the movable part through a rotating shaft.

4. The machining fixture of a horizontal machine tool according to claim 2, wherein:

the adjusting area is provided with a plurality of adjusting sections, and each adjusting section is internally provided with a plurality of positioning holes; the positioning holes in each adjusting interval are distributed in an arc line, and the circle centers of the arc lines are overlapped with the rotating points;

5. The machining fixture of the horizontal machine tool according to claim 4, wherein:

the rotating point is connected with the hole center of any positioning hole in any adjusting interval to form a straight line;

6. The machining fixture of the horizontal machine tool according to claim 4, wherein:

the matching part comprises a plurality of matching holes, and the plurality of matching holes and the rotating point are positioned on the same straight line; the plurality of matching holes are in one-to-one correspondence with the plurality of adjusting intervals;

7. The machining jig of a horizontal machine tool according to any one of claims 2 to 6, wherein:

the base comprises a base station and two supporting seats arranged above the base station, and the two supporting seats are relatively arranged in parallel;

the support seat is provided with the rotating part and the adjusting area;

the connecting piece is provided with the movable part and the matching part.

8. The machining fixture of a horizontal machine tool according to claim 7, wherein:

the placing table is provided with a locking mechanism for locking the workpiece.