CN216541951U - Milling plane fixture - Google Patents

Abstract

The utility model discloses a milling plane fixture, which comprises a bottom plate, wherein the bottom plate is used for fixedly mounting the whole device, the position of the top of the bottom plate, which is close to the middle part of the side wall, is in bolted connection with a left pressing mechanism and is used for pressing a workpiece, the position of the top of the bottom plate, which is far away from the middle part of the side wall of the left pressing mechanism, is in bolted connection with a right pressing mechanism and is used for matching with the left pressing mechanism to press and fix the workpiece, the position of the top of the bottom plate, which is close to the center of the front part, is in bolted connection with a front supporting block and is used for leveling and supporting the workpiece, the position of the top of the bottom plate, which is close to the center of the rear part, is in bolted connection with a rear supporting block and is used for supporting and fixing the workpiece, and the left pressing mechanism comprises a left supporting block. According to the utility model, the plurality of supporting blocks are arranged at the top of the milling plane fixture, so that the machined part can be quickly leveled, and can be quickly fastened conveniently, thereby ensuring the machining stability and improving the machining quality.

Description

Milling plane fixture

technical field

The utility model relates to the application technical field of a workpiece milling plane fixture, in particular to a milling plane fixture.

Background technique

In the process of industrial production and processing, the fixture is an indispensable tool. The clamping and positioning of the workpiece is convenient for the processing program. In the process of designing the fixture, it is necessary to have a clear understanding of the processing process of the workpiece, and for the workpiece. A corresponding fixture is designed for a certain machining process.

Since some traditional milling plane processing devices need to continuously adjust and determine the workpiece when placing it, thus delaying the work efficiency, and at the same time, it is inconvenient to fix it. Therefore, the utility model proposes a milling plane fixture. .

Utility model content

The technical problem to be solved by the utility model is to provide a plane milling fixture. By arranging a plurality of support blocks on the top of the plane milling fixture, the workpiece can be quickly leveled and set, and the workpiece can be quickly fastened at the same time. So as to ensure the stability of processing and improve processing quality.

In order to solve the above-mentioned technical problems, a technical solution adopted by the present invention is to provide a milling plane fixture, including a bottom plate, which is used to fix the position of the entire device, and the top of the bottom plate is close to the middle of the side wall. The clamping mechanism is used to compress the workpiece. The top of the bottom plate is away from the middle of the side wall of the left compression mechanism. The right compression mechanism is bolted to the left compression mechanism to compress the workpiece. Fixed, the top of the bottom plate is bolted with a front support block near the center of the front for leveling support for the workpiece, and the top of the bottom plate near the center of the rear is bolted with a rear support block for the workpiece. Carry out the support and fixation of the position;

The left pressing mechanism includes a left support block, which is used to support and fix the workpiece, and a stud is fixedly connected to the position of the bottom plate close to the left support block, which is convenient for locking the pressing plate, and the outer wall of the stud is close to the top. The position is screwed with a nut for locking the pressure plate and the stud. The stud is provided with a washer and a pressure plate to protect the pressure plate. The middle of the pressure plate is provided with a movable groove, which is convenient for the stud Through, the top of the bottom plate is connected with a top rod at a position close to the stud, which is used to lift the pressing plate to limit the position, and the top of the bottom plate is provided with a processing piece.

Preferably, first positioning bolts are symmetrically arranged through the top of the front support block close to the side wall, and the front support block is bolted to the bottom plate through the first positioning bolts, so as to facilitate the installation and fixation of the position of the front support block.

Preferably, the tops of the front support block, the rear support block, the left support block and the support blocks in the right pressing mechanism are all provided with a slot for leveling and fixing the position of the workpiece.

Preferably, the structural components of the front support block and the rear support block are the same, which facilitates the horizontal placement of the workpiece.

Preferably, the structural components of the left pressing mechanism and the right pressing mechanism are the same, which is convenient for pressing and fixing the workpiece.

Preferably, second positioning bolts are symmetrically arranged through the top of the left support block close to the side wall, and the left support block is bolted to the bottom plate through the second positioning bolts, so as to facilitate the position support and fixation of the left support block.

Preferably, the top of the ejector rod and the bottom of the pressing plate are arranged to fit together, so as to limit the position of the pressing plate and improve the pressing and fixing of the workpiece.

The beneficial effects of the present utility model are as follows:

1. The milling plane fixture proposed by the utility model is provided with a plurality of support blocks on the bottom plate, so that the workpiece can be quickly leveled and positioned, and the processing efficiency in processing can be improved;

2. The milling plane fixture proposed by the utility model is provided with fastening devices on the left and right support blocks, so that the workpiece can be quickly pressed and fixed, the stability of the workpiece during processing is improved, and the processing quality is improved.

Description of drawings

Fig. 1 is the top view of the utility model milling plane fixture;

Fig. 2 is the structure diagram of the left pressing mechanism in the utility model milling plane fixture;

3 is a side view of the left pressing mechanism in the milling plane fixture of the present invention;

FIG. 4 is a front view of the front support block in the milling plane fixture of the present invention.

In the figure: 1. Bottom plate; 2. Left pressing mechanism; 3. Right pressing mechanism; 4. Front support block; 41, First positioning bolt; 5. Back support block; 6. Left support block; 61, Second Positioning bolt; 7. Stud; 71. Nut; 72. Washer; 8. Pressure plate; 81. Active groove; 9. Mandrel; 10. Processed part.

Detailed ways

The preferred embodiments of the present utility model will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, so that the protection scope of the present utility model can be more clearly defined. .

Please refer to Figure 1-4, the milling plane fixture, including the bottom plate 1, is used to fix the position of the entire device, the top of the bottom plate 1 is close to the middle of the side wall, and the left pressing mechanism 2 is bolted to the workpiece 10. To press the position, the top of the bottom plate 1 is away from the middle of the side wall of the left pressing mechanism 2. The right pressing mechanism 3 is bolted to the middle position, which is used to cooperate with the left pressing mechanism 2 to press and fix the workpiece 10, and the left pressing The structural components of the mechanism 2 and the right pressing mechanism 3 are the same, which is convenient for the pressing and fixing of the workpiece 10. The top of the bottom plate 1 is bolted with a front support block 4 near the front center position, which is used for leveling and supporting the workpiece 10. The top of the front support block 4 is symmetrically arranged with a first positioning bolt 41 through the side wall. The front support block 4 is bolted to the bottom plate 1 through the first positioning bolt 41, which is convenient for the installation and fixation of the position of the front support block 4. The bottom plate 1 A rear support block 5 is bolted to the top near the rear center position, which is used to support and fix the position of the workpiece 10. The front support block 4, the rear support block 5, the left support block 6 and the right pressing mechanism 3 support The top of the block is provided with a card slot, which is used for leveling and fixing the position of the workpiece 10. The structural components of the front support block 4 and the rear support block 5 are the same, which is convenient for the horizontal placement of the workpiece 10;

The left pressing mechanism 2 includes a left support block 6 for supporting and fixing the workpiece 10. The top of the left support block 6 is symmetrically provided with a second positioning bolt 61 near the side wall, and the left support block 6 passes through the second positioning bolt 61. It is bolted to the bottom plate 1, which is convenient for supporting and fixing the position of the left support block 6. The bottom plate 1 is fixedly connected to the position close to the left support block 6 with a stud 7, which is convenient for locking the pressure plate 8. The outer wall of the stud 7 is close to the top A nut 71 is threadedly connected at the position for locking the pressure plate 8 and the stud 7. The stud 7 is provided with a washer 72 and the pressure plate 8 through it to protect the pressure plate 8, and a movable groove 81 is opened in the middle of the pressure plate 8. , to facilitate the penetration of the stud 7, the top of the bottom plate 1 close to the position of the stud 7 is fixed with a mandrel 9, which is used to lift the pressure plate 8 and play a limiting role. The top of the mandrel 9 and the pressure plate 8 The bottom of the base plate 1 is arranged to fit together, which is used to limit the position of the pressing plate 8 and improve the pressing and fixing of the workpiece 10. The top of the bottom plate 1 is provided with the workpiece 10.

When the utility model is in use, first place the workpiece 10 on the bottom plate 1, then level the workpiece 10 through a plurality of support blocks, and then screw the stud 7 through the nut 71, so that the washer 72 is threaded on the bottom. The pressing plate 8 is pushed, so that the pressing plate 8 presses the workpiece 10 , so that it is pressed against the support block, so as to be pressed and fixed, and the operation of fast positioning and fixing of the workpiece 10 is realized.

The above descriptions are only the embodiments of the present invention, and are not intended to limit the scope of the patent of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied to other Relevant technical fields are similarly included in the scope of patent protection of the present invention.

Claims (7)

1. A plane milling fixture, comprising a bottom plate (1), characterized in that: a left pressing mechanism (2) is bolted on the top of the bottom plate (1) near the middle of the side wall, and the top of the bottom plate (1) is far away from the left A right pressing mechanism (3) is bolted to the middle of the side wall of the pressing mechanism (2), a front support block (4) is bolted to the top of the bottom plate (1) near the center of the front, and the bottom plate (1) ) near the center of the rear is bolted with a rear support block (5); The left pressing mechanism (2) comprises a left support block (6), a stud (7) is fixedly connected to the position of the bottom plate (1) close to the left support block (6), and the outer wall of the stud (7) A nut (71) is threadedly connected near the top, a washer (72) and a pressure plate (8) are provided through the stud (7), and a movable groove (81) is opened in the middle of the pressure plate (8). The top of the bottom plate (1) close to the stud (7) is connected with the top rod (9) by the fixed bolt, and the top of the bottom plate (1) is provided with a processing piece (10). 2 . The milling plane fixture according to claim 1 , wherein a first positioning bolt ( 41 ) is symmetrically arranged through the top of the front support block ( 4 ) close to the side wall, and the front support block ( 4 ) The first positioning bolt (41) is bolted to the bottom plate (1). 3. The milling plane fixture according to claim 1, characterized in that: the front support block (4), the rear support block (5), the left support block (6) and the support in the right pressing mechanism (3) There are card slots on the top of the blocks. 4 . The milling plane fixture according to claim 1 , wherein the front support block ( 4 ) and the rear support block ( 5 ) have the same structural components. 5 . 5 . The milling plane fixture according to claim 1 , wherein the structural components of the left pressing mechanism ( 2 ) and the right pressing mechanism ( 3 ) are the same. 6 . 6 . The plane milling fixture according to claim 1 , wherein a second positioning bolt ( 61 ) is symmetrically arranged through the top of the left support block ( 6 ) close to the side wall, and the left support block ( 6 ) The second positioning bolt (61) is bolted to the bottom plate (1). 7 . The milling plane fixture according to claim 1 , wherein the top of the ejector rod ( 9 ) and the bottom of the pressing plate ( 8 ) are arranged to fit together. 8 .

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