CN215699351U

CN215699351U - Welding tool clamp for machining

Info

Publication number: CN215699351U
Application number: CN202121666098.6U
Authority: CN
Inventors: 赵奎
Original assignee: Hefei Kaijia Machinery Processing Co ltd
Current assignee: Hefei Kaijia Machinery Processing Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-02-01
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses a welding tool clamp for machining, which comprises a clamp table and fixing holes, wherein the surface of the clamp table is provided with the fixing holes, a large machined piece is fixed when needing to be fixed, then transverse rods at the top ends of two telescopic rods are adjusted to be proper in interval, sleeve rods at two sides of the bottom end of the transverse rod are fixed at two sides of the machined piece, then fixing columns at the bottom ends of the two sleeve rods are inserted into the fixing holes of the clamp table, then the telescopic rods in the sleeve rods are used for adjusting the heights of the transverse rods and the machined piece, so that the transverse rods are fixed on the surface of the machined piece, when the top end of the machined piece needs to be reinforced, an ejector rod on the surface of a sliding plate is used for rotating to the central position of the top end of the machined piece, then a pressing plate is used for pressurizing and fixing the top end of the machined piece, and the bottom end of the pressing plate is made of metal copper, so that the machining damage can be effectively reduced, compared with the traditional tool clamp, a plurality of fixed machined pieces can be converted through one clamp, the fixing work before welding under the machined part is effectively reduced, and the fixed acceleration of the machined part is improved.

Description

Welding tool clamp for machining

Technical Field

The utility model belongs to the technical field related to tool fixtures, and particularly relates to a welding tool fixture for machining.

Background

The frock clamp is one of the tooling equipment promptly: refers to the collective term for the various tools used in the manufacturing process. Including cutter/clamp/mold/gauge/auxiliary/bench tool/station tool, etc. The frock is its general short for, and welding frock clamp is the main effect in production: 1. the size deviation is reduced, and the precision and interchangeability of products are improved; 2. the positioning welding can be avoided during welding, and the assembly can be accurately carried out without drawing lines or with few drawing lines; 3. the labor condition is improved; 4. the productivity is improved, and the working hours are reduced; 5. prevent welding deformation, reduce error welding frock clamp and welding and shift ware and generally call welding machinery and equip, the welding shifts the main application of ware and does: 1. the application range of the welding machine is expanded, so that the weldment is in a position easy to weld; 2. reducing the handling and turning time. For example, the upper surface and the lower surface of a product are welded, then a positioner is used, the upper surface of the product is automatically turned over for 180 degrees and then the other surface of the product is welded, the second clamping and positioning time can be saved, the welding tool clamp is used for positioning auxiliary assembly in the production of the welding tool clamp, and the welding positioner is used for welding convenience and needs a welding tool clamp for machining in welding.

The prior art has the following problems:

the fixing parts with different structures and sizes, which are commonly adopted in the use process of the existing tool clamp, clamp the workpiece, and then are fixed in a welding mode, so that the clamp is required to be frequently and fixedly arranged in the use process, most of the workpieces cannot be fixed through the clamp, and the welding processing efficiency of the workpieces is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a welding tool clamp for machining, which aims to solve the problems that in the prior art, fixing pieces with different structures and sizes are generally adopted in the using process of the conventional tool clamp to clamp a workpiece and then are fixed in a welding mode, the number of the clamps is increased due to frequent fixed installation in the using process, most of the workpieces cannot be fixed through one clamp, and the welding processing efficiency of the workpieces is low.

And (5) problems are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a welding frock clamp for machining, includes anchor clamps platform and fixed orifices, the surface of anchor clamps platform is provided with the fixed orifices, the bottom of anchor clamps platform is provided with the support column, the top of anchor clamps platform is provided with the fixed column, the top of fixed column is provided with the loop bar, the surface of loop bar is provided with the gim peg, the top of gim peg is provided with the telescopic link, the top of telescopic link is provided with the sliding plate, the surface of sliding plate is provided with the adjusting bolt, the inside of sliding plate is provided with the transverse bar, the surface of sliding plate is provided with the ejector pin, the top of ejector pin is provided with the extension rod, the bottom of extension rod is provided with the compression leg, the bottom of compression leg is provided with the clamp plate, one side of support column is provided with side direction anchor clamps.

Preferably, the number of the support columns is four, and the four support columns are respectively arranged at the corners of the bottom end of the clamp table.

Preferably, the sliding plates are provided with two sliding plates, and the two sliding plates are provided on the surface of the transverse rod together.

Preferably, the transverse rod is composed of a telescopic structure, and can be freely stretched and contracted to a required length.

Preferably, the ejector rod is connected with the sliding plate through a rotating shaft, and the ejector rod freely rotates on the surface of the sliding plate.

Preferably, the bottom end of the pressing plate is made of metal copper, and the metal copper and the pressing plate are fixed in a welding mode.

Preferably, the lateral clamp is used for fixing a small workpiece or matching with a large clamp through a fixing hole in the lateral direction of the clamp table.

Compared with the prior art, the utility model provides a welding tool clamp for machining, which has the following beneficial effects:

the welding tool clamp for machining is provided with fixing holes on the surface of a clamp table, four supporting columns are arranged at the bottom end of the clamp table, the fixing holes are distributed on the surface and the side surface of the clamp table, a workpiece is to be machined and fixed, a large workpiece is to be fixed, transverse rods at the top ends of two telescopic rods are adjusted to a proper distance, sleeve rods at two sides of the bottom end of each transverse rod are fixed on two sides of the workpiece, fixing columns at the bottom ends of the two sleeve rods are inserted into the fixing holes of the clamp table, the heights of the transverse rods and the workpiece are adjusted by the telescopic rods in the sleeve rods, the transverse rods are fixed on the surface of the workpiece, when the top end of the workpiece is to be reinforced, an ejector rod on the surface is rotated to the central position of the top end of the workpiece, an upper pressing column at the bottom end of an extension rod at the front end of the ejector rod reaches the central position of the workpiece, then use the clamp plate to fixed the pressurization on machined part top, the clamp plate bottom adopts metal copper simultaneously, and the texture is comparatively soft in the copper product belongs to the metal, can effectively reduce the damage of processing, compares traditional frock clamp with, and novel welding frock clamp for machining can change the fixed machined part of a plurality of forms through anchor clamps, effectively reduces the fixed work before the welding under the machined part, promotes the fixed acceleration of machined part, can effectively promote processing welded efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

FIG. 1 is a schematic structural view of a welding fixture for machining according to the present invention;

FIG. 2 is a schematic structural view of a welding fixture adjustment fixture for machining according to the present invention;

FIG. 3 is a schematic structural diagram of a welding fixture for machining according to the present invention in a fixed state;

FIG. 4 is a schematic view of a side clamp mounting structure of a welding fixture for machining according to the present invention;

in the figure: 1. a jig stage; 2. a fixing hole; 3. a support pillar; 4. fixing a column; 5. a loop bar; 6. a fixing bolt; 7. a telescopic rod; 8. a sliding plate; 9. adjusting the bolt; 10. a transverse bar; 11. a top rod; 12. an extension pole; 13. pressing the column upwards; 14. pressing a plate; 15. and (4) a lateral clamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a welding frock clamp for machining, including anchor clamps platform 1 and fixed orifices 2, the surface of anchor clamps platform 1 is provided with fixed orifices 2, the bottom of anchor clamps platform 1 is provided with support column 3, the top of anchor clamps platform 1 is provided with fixed column 4, the top of fixed column 4 is provided with loop bar 5, the surface of loop bar 5 is provided with gim peg 6, the top of gim peg 6 is provided with telescopic link 7, the top of telescopic link 7 is provided with sliding plate 8, sliding plate 8's surface is provided with adjusting bolt 9, sliding plate 8's inside is provided with transverse bar 10, sliding plate 8's surface is provided with ejector pin 11, the top of ejector pin 11 is provided with extension rod 12, the bottom of extension rod 12 is provided with last compression leg 13, the bottom of going up compression leg 13 is provided with clamp plate 14, one side direction anchor clamps 15 are provided with to one side of support column 3.

The utility model provides a welding frock clamp for machining, support column 3 is provided with four altogether, and four support columns 3 set up respectively in the bottom corner of anchor clamps platform 1, sliding plate 8 is provided with two altogether, and two sliding plates 8 set up the surface at transverse bar 10 jointly, transverse bar 10 adopts telescopic structure to constitute, and transverse bar 10 can freely stretch out and draw back needs length, be connected through the pivot between ejector pin 11 and the sliding plate 8, and ejector pin 11 is in 8 surperficial free rotations of sliding plate, 14 bottoms of clamp plate adopt metal copper to make, and fix through the welded mode between metal copper and the clamp plate 14, side direction anchor clamps 15 are used for fixed small-size machined part or the big anchor clamps of cooperation through the fixed orifices 2 of 1 side direction of anchor clamps platform.

The working principle and the using process of the utility model are as follows: after the installation of the utility model, the fixture platform 1 is installed on a flat ground, then the fixture fixing type is selected according to the size of a workpiece, when a small workpiece is fixed, the lateral fixture 15 is used for fixing the small workpiece, the small workpiece is fixed inside the fixing hole 2 on the side surface of the fixture platform 1 through the lateral fixture 15, then the workpiece is fixed in a mode of pressing up by using the movable fixing rod at the top end of the lateral fixture 15, when a large workpiece is required to be fixed, the transverse rods 10 at the top ends of two telescopic rods 7 are adjusted to a proper distance, so that the loop bars 5 at two sides of the bottom end of the transverse rod 10 are fixed at two sides of the workpiece, then the fixing columns 4 at the bottom ends of the two loop bars 5 are inserted into the fixing hole 2 of the fixture platform 1, the surface fixing bolts 6 of the loop bars 5 at the bottom end of the sliding plate 8 are loosened, so that the telescopic rods 7 in the loop bars 5 adjust the height of the transverse rods 10 to be flush with the height of the workpiece, and the transverse rods 10 are fixed on the top surface of the workpiece, when needing the machined part top to consolidate, use ejector pin 11 on 8 surperficial sliding plates to rotate machined part top central point and put, the last compression leg 13 that uses the extension rod 12 bottom of ejector pin 11 front end reaches the central point of machined part and puts, make the clamp plate 14 of last compression leg 13 bottom fixed to the pressurization on machined part top, make the machined part top receive vertical pressure, 14 bottoms of clamp plate adopt metal copper to make simultaneously, the texture is comparatively soft in the copper product belongs to the metal, can effectively reduce the damage of processing, compare with traditional frock clamp, novel welding frock clamp for machining can change the fixed machined part of a plurality of forms through a anchor clamps, effectively reduce the fixed work before the welding under the machined part, can use most machined part through two big or small anchor clamps, can effectively promote processing welded efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a welding frock clamp for machining, includes anchor clamps platform (1) and fixed orifices (2), its characterized in that: the surface of the clamp table (1) is provided with a fixing hole (2), the bottom end of the clamp table (1) is provided with a support column (3), the top end of the clamp table (1) is provided with a fixing column (4), the top end of the fixing column (4) is provided with a loop bar (5), the surface of the loop bar (5) is provided with a fixing bolt (6), the top end of the fixing bolt (6) is provided with a telescopic rod (7), the top end of the telescopic rod (7) is provided with a sliding plate (8), the surface of the sliding plate (8) is provided with an adjusting bolt (9), the inside of the sliding plate (8) is provided with a transverse rod (10), the surface of the sliding plate (8) is provided with an ejector rod (11), the top end of the ejector rod (11) is provided with an extension rod (12), the bottom end of the extension rod (12) is provided with an upper pressure column (13), and the bottom end of the upper pressure column (13) is provided with a pressure plate (14), and a lateral clamp (15) is arranged on one side of the supporting column (3).

2. The welding tool clamp for machining according to claim 1, wherein: the clamp is characterized in that the number of the support columns (3) is four, and the four support columns (3) are respectively arranged at the corners of the bottom end of the clamp table (1).

3. The welding tool clamp for machining according to claim 1, wherein: the sliding plates (8) are arranged in two, and the two sliding plates (8) are arranged on the surface of the transverse rod (10) together.

4. The welding tool clamp for machining according to claim 1, wherein: the transverse rod (10) is formed by adopting a telescopic structure, and the transverse rod (10) can be freely stretched to have required length.

5. The welding tool clamp for machining according to claim 1, wherein: the ejector rod (11) is connected with the sliding plate (8) through a rotating shaft, and the ejector rod (11) freely rotates on the surface of the sliding plate (8).

6. The welding tool clamp for machining according to claim 1, wherein: the bottom end of the pressing plate (14) is made of metal copper, and the metal copper and the pressing plate (14) are fixed in a welding mode.

7. The welding tool clamp for machining according to claim 1, wherein: the lateral clamp (15) is used for fixing small workpieces or matching with a large clamp through the lateral fixing hole (2) of the clamp table (1).