CN211490578U

CN211490578U - Workpiece positioning device for machining

Info

Publication number: CN211490578U
Application number: CN202020144642.XU
Authority: CN
Inventors: 陈晓丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-22
Filing date: 2020-01-22
Publication date: 2020-09-15
Anticipated expiration: 2030-01-22

Abstract

The utility model discloses a work piece positioner for machining, the camera includes a supporting plate, the top of backup pad is provided with the fixed plate, the slide rail has been seted up to the upper surface of fixed plate, it is provided with fixing base, sliding seat and first fixed block to lie in on the slide rail on the fixed plate, the upper end of fixing base is provided with the adjustment structure, be provided with the chucking structure of mutually supporting on adjustment structure and the sliding seat. A work piece positioner for machining, be provided with the adjustment structure, can carry out the work piece firmly fixed through the adjustment structure, can be more convenient press from both sides the work piece tightly, need not remove sliding seat and fixing base, be provided with the chucking structure, can support the work piece through the chucking structure, avoid the work piece to take place the position from between sliding seat and the fixing base and remove, and carry out the dismouting with the chucking structure on adjustment structure and the sliding seat as required, it is more convenient.

Description

Workpiece positioning device for machining

Technical Field

The utility model relates to a machining field, in particular to workpiece positioning device for machining.

Background

The machining process is that on the basis of the flow, the shape, the size, the relative position, the property and the like of a production object are changed to form a finished product or a semi-finished product, and is each step, a detailed description of each flow and a device for positioning the workpiece are required in the machining process. However, the existing positioning device for machining has certain disadvantages, the movable seat and the fixed seat are convenient to adjust, and some workpieces need to be supported to prevent the workpieces from moving during machining.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a workpiece positioning device for machining can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a work piece positioner for machining, includes the backup pad, the top of backup pad is provided with the fixed plate, the slide rail has been seted up to the upper surface of fixed plate, it is provided with fixing base, sliding seat and first fixed block to lie in on the slide rail on the fixed plate, the upper end of fixing base is provided with the adjustment structure, be provided with the chucking structure of mutually supporting on adjustment structure and the sliding seat.

Preferably, the adjustment structure includes second fixed block, fixing bolt, first threaded rod, screw hole, accomodates the groove and rotates the seat, mutually perpendicular's screw hole has been seted up to the upper end of fixing base, the inside of screw hole is provided with first threaded rod and fixing bolt, fixing bolt and first threaded rod are crisscross mutually, seted up on the fixing base and accomodate the groove, the end of first threaded rod is located the inside of accomodating the groove and is provided with the second fixed block, and the second fixed block is fixed through rotating seat and first threaded rod activity, the second fixed block can be fixed the work piece firmly along the inside removal of accomodating the groove through the adjustment structure, can be more convenient press from both sides the work piece tightly, need not remove movable seat and fixing base.

Preferably, the clamping structure comprises a first clamping block, a knob, a movable clamping plate, a second clamping block, a second threaded rod, a positioning plate, a moving groove and a dovetail groove, the clamping structure is fixed with the adjusting structure and the movable seat through the dovetail groove, the first clamping block and the second clamping block are matched with each other, the first clamping block and the second clamping block are both provided with the moving groove, the second threaded rod is arranged in the moving groove, the knob is arranged on the second threaded rod, the movable clamping plate is arranged in the moving groove on the second threaded rod, the positioning plate is arranged below the movable clamping plate at the lower ends of the first clamping block and the second clamping block, the workpiece can be supported through the clamping structure, the workpiece is prevented from moving from the position between the movable seat and the fixed seat, and the adjusting structure and the clamping structure on the movable seat are disassembled and assembled as required, is more convenient.

Preferably, the sliding seat is located between the first fixed block and the fixed seat, the fixed plate and the fixed seat are integrated, and the sliding seat moves along the sliding rail of the fixed plate.

Preferably, a third threaded rod is arranged between the first fixed block and the movable seat.

Preferably, four corners of the supporting plate are provided with fixing holes.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, be provided with the adjustment structure, can carry out firm ground with the work piece through the adjustment structure and fix, can be more convenient press from both sides the work piece tightly, need not remove sliding seat and fixing base, be provided with the chucking structure, can support the work piece through the chucking structure, avoid the work piece from taking place the position removal between sliding seat and the fixing base, and carry out the dismouting, it is more convenient to adjust the chucking structure on structure and the sliding seat as required.

Drawings

Fig. 1 is a schematic view of the overall structure of a workpiece positioning device for machining according to the present invention;

FIG. 2 is a front view of the workpiece positioning device for machining according to the present invention;

FIG. 3 is an enlarged view at A of FIG. 2;

fig. 4 is a schematic diagram of a clamping structure of the workpiece positioning device for machining according to the present invention.

In the figure: 1. a support plate; 2. a fixing hole; 3. a first fixed block; 4. a fixing plate; 5. a movable seat; 6. a slide rail; 7. a fixed seat; 8. adjusting the structure; 801. a second fixed block; 802. fixing the bolt; 803. a first threaded rod; 804. a threaded hole; 805. a receiving groove; 806. a rotating seat; 9. a clamping structure; 901. a first clamping block; 902. a knob; 903. a movable splint; 904. a second clamping block; 905. a second threaded rod; 906. positioning a plate; 907. a moving groove; 908. a dovetail groove; 10. a third threaded rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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 either fixedly connected or 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 in specific cases to those skilled in the art.

As shown in fig. 1-4, a workpiece positioning device for machining includes a supporting plate 1, a fixed plate 4 is disposed above the supporting plate 1, a slide rail 6 is disposed on an upper surface of the fixed plate 4, a fixed seat 7, a movable seat 5 and a first fixed block 3 are disposed on the fixed plate 4 and located on the slide rail 6, an adjusting structure 8 is disposed at an upper end of the fixed seat 7, and clamping structures 9 which are matched with each other are disposed on the adjusting structure 8 and the movable seat 5;

the adjusting structure 8 comprises a second fixing block 801, a fixing bolt 802, a first threaded rod 803, a threaded hole 804, a containing groove 805 and a rotating seat 806, the upper end of the fixing seat 7 is provided with the threaded hole 804 which is perpendicular to each other, the first threaded rod 803 and the fixing bolt 802 are arranged inside the threaded hole 804, the fixing bolt 802 is staggered with the first threaded rod 803, the fixing seat 7 is provided with the containing groove 805, the tail end of the first threaded rod 803 is provided with the second fixing block 801 inside the containing groove 805, the second fixing block 801 is movably fixed with the first threaded rod 803 through the rotating seat 806, and the second fixing block 801 moves along the inside of the containing groove 805; the clamping structure 9 comprises a first clamping block 901, a knob 902, a movable clamping plate 903, a second clamping block 904, a second threaded rod 905, a positioning plate 906, a moving groove 907 and a dovetail groove 908, the clamping structure 9 is fixed with the adjusting structure 8 and the movable base 5 through the dovetail groove 908, the first clamping block 901 and the second clamping block 904 are matched with each other, the first clamping block 901 and the second clamping block 904 are both provided with the moving groove 907, the second threaded rod 905 is arranged in the moving groove 907, the knob 902 is arranged on the second threaded rod 905, the movable clamping plate 903 is arranged in the moving groove 907 on the second threaded rod 905, and the positioning plate 906 is arranged below the movable clamping plate 903 at the lower ends of the first clamping block 901 and the second clamping block 904; the movable seat 5 is positioned between the first fixed block 3 and the fixed seat 7, the fixed plate 4 and the fixed seat 7 are integrated, and the movable seat 5 moves along the slide rail 6 of the fixed plate 4; a third threaded rod 10 is arranged between the first fixed block 3 and the movable seat 5; four corners on the supporting plate 1 are provided with fixing holes 2.

It should be noted that, the utility model relates to a workpiece positioning device for machining, during installation, the support plate 1 is installed on the equipment through the bolt and the fixed hole 2, then the movable seat 5 and the first fixed block 3 are moved along the slide rail 6 of the fixed plate 4, then the first fixed block 3 is fixed on the fixed plate 4, when clamping the workpiece, the movable seat 5 is moved to a proper position, the workpiece can be placed between the movable seat 5 and the adjusting structure 8, then the workpiece is adjusted through the adjusting structure 8 on the fixed seat 7, the workpiece is clamped, at this time, the second fixed block 801 is moved along the accommodating groove 805 by rotating the first threaded rod 803 in the first threaded hole 804, then the workpiece is further clamped, so that the workpiece is positioned between the second fixed block 801 and the movable seat 5, then the first threaded rod 803 is fixed through the fixed bolt 802, after machining, the workpiece can be loosened by rotating the first threaded rod 803, need not remove the sliding seat 5, when the requirement to the locating element is higher, can fix first chucking piece 901 and the second chucking piece 904 of chucking structure 9 through dovetail 908 and adjustment structure 8 and sliding seat 5 this moment, can fix first chucking piece 901 and second chucking piece 904 this moment, then the position according to the height adjustment movable clamp plate 903 of work piece, specifically do, rotate knob 902, make second threaded rod 905 drive movable clamp plate 903 and remove, with the work piece frame between movable clamp plate 903 and locating plate 906, can fix the work piece this moment, thereby location that can be better, avoid the work piece to take place to remove or along first chucking piece 901, second chucking piece 904 moves down.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a workpiece positioning device for machining which characterized in that: including backup pad (1), the top of backup pad (1) is provided with fixed plate (4), slide rail (6) have been seted up to the upper surface of fixed plate (4), it is provided with fixing base (7), sliding seat (5) and first fixed block (3) to lie in on slide rail (6) on fixed plate (4), the upper end of fixing base (7) is provided with adjustment structure (8), be provided with chucking structure (9) of mutually supporting on adjustment structure (8) and sliding seat (5).

2. A workpiece positioning device for machining according to claim 1, characterized in that: adjusting structure (8) include second fixed block (801), fixing bolt (802), first threaded rod (803), screw hole (804), accomodate groove (805) and rotate seat (806), mutually perpendicular's screw hole (804) have been seted up to the upper end of fixing base (7), the inside of screw hole (804) is provided with first threaded rod (803) and fixing bolt (802), fixing bolt (802) and first threaded rod (803) are crisscross, accomodate groove (805) have been seted up on fixing base (7), the end of first threaded rod (803) is located the inside of accomodating groove (805) and is provided with second fixed block (801), and second fixed block (801) are fixed with first threaded rod (803) activity through rotating seat (806), second fixed block (801) move along the inside of accomodating groove (805).

3. A workpiece positioning device for machining according to claim 1, characterized in that: the clamping structure (9) comprises a first clamping block (901), a knob (902), a movable clamping plate (903), a second clamping block (904), a second threaded rod (905), a positioning plate (906), a moving groove (907) and a dovetail groove (908), the clamping structure (9) is fixed with the adjusting structure (8) and the movable seat (5) through a dovetail groove (908), the first clamping block (901) and the second clamping block (904) are matched with each other, the first clamping block (901) and the second clamping block (904) are both provided with a movable groove (907), a second threaded rod (905) is arranged inside the moving groove (907), a knob (902) is arranged on the second threaded rod (905), a movable clamping plate (903) is arranged in the moving groove (907) on the second threaded rod (905), and the lower ends of the first clamping block (901) and the second clamping block (904) are respectively provided with a positioning plate (906) below the movable clamping plate (903).

4. A workpiece positioning device for machining according to claim 1, characterized in that: the movable seat (5) is located between the first fixing block (3) and the fixing seat (7), the fixing plate (4) and the fixing seat (7) are integrated, and the movable seat (5) moves along the sliding rail (6) of the fixing plate (4).

5. A workpiece positioning device for machining according to claim 1, characterized in that: and a third threaded rod (10) is arranged between the first fixed block (3) and the movable seat (5).

6. A workpiece positioning device for machining according to claim 1, characterized in that: four corners are provided with fixed orifices (2) on backup pad (1).