CN210938202U

CN210938202U - Positioning fixture for machining precision parts

Info

Publication number: CN210938202U
Application number: CN201921790287.7U
Authority: CN
Inventors: 朱向阳
Original assignee: Suzhou Gangyao Precision Machinery Co ltd
Current assignee: Suzhou Gangyao Precision Machinery Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-07
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a positioning fixture for accurate parts machining, including fixed block, mounting panel, collecting vat, adjusting device and garbage collection device, the top fixed mounting of fixed block has the mounting panel, the inside of mounting panel has been seted up with the collecting vat, the top of mounting panel is provided with adjusting device, one side fixed mounting that the fixed block is relative has the garbage collection device, adjusting device includes pole setting, movable block, movable clamp plate, slider, bracing piece, two-way telescopic link and top solid fixed splint. The utility model discloses an adjusting device who sets up for this a positioning fixture for accurate parts machining can also adjust according to the size of part when guaranteeing part stability, and its simple structure, through the garbage collection device who sets up, can collect the sweeps that processing produced, greatly reduced the clear trouble of manpower, labour saving and time saving, and easy operation.

Description

Positioning fixture for machining precision parts

Technical Field

The utility model relates to an accurate parts machining technical field specifically is a positioning fixture for accurate parts machining.

Background

Part machining refers to a process of changing the outer dimensions or properties of a workpiece by a part machine. The method is characterized in that the method can be divided into cutting machining and pressure machining according to differences in machining modes, a part machining technological process is formulated, the sequence of a plurality of working procedures and the sequence of the working procedures of a workpiece needs to be determined, only brief technological processes of main working procedure names and the machining sequence of the main working procedure names are listed, the technological processes are called technological routes, the planning of the technological routes is the overall layout of the formulated technological processes, and the main task is to select the machining method of each surface, determine the machining sequence of each surface, the number of the working procedures in the whole technological process and the like. The process route is planned to follow a certain principle.

Its fixed structure of positioning fixture of common accurate parts machining when using, can not adjust according to the size of the part of will processing meticulously, and after processing is accomplished, the sweeps that produce are difficult to the clearance, waste time and energy, and the practicality is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioning fixture for precision parts machining to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positioning fixture for precision parts machining, includes fixed block, mounting panel, collecting vat, adjusting device and garbage collection device, the top fixed mounting of fixed block has the mounting panel, the inside of mounting panel seted up with the collecting vat, the top of mounting panel is provided with adjusting device, one side fixed mounting that the fixed block is relative has the garbage collection device.

The adjusting device comprises a vertical rod, a moving block, a movable clamping plate, a sliding block, a supporting rod, a two-way telescopic rod and a top fixing clamping plate, wherein the vertical rod is fixedly mounted at the top of the mounting plate, the moving block is movably connected to the surface of the vertical rod, the movable clamping plate is fixedly mounted on one side, opposite to the moving block, of the moving block, the sliding block is connected to the surface of the top of the mounting plate in a sliding mode, the supporting rod is movably connected to the top of the sliding block, the two-way telescopic rod is fixedly mounted on one side.

The waste collecting device comprises a collecting box, a closed door, a limiting block, a sliding rod, a bolt and a spring, wherein the collecting box is fixedly arranged on one side, opposite to the fixing block, of the collecting box, the surface of the collecting box is movably connected with the closed door, the limiting block is fixedly arranged on the surface of the closed door, the sliding rod is fixedly arranged on the surface of the closed door, the bolt is movably connected inside the limiting block, and the spring is fixedly arranged on the left side of the bolt.

Preferably, the surface of the mounting plate is provided with a sliding groove matched with the sliding block, the sliding groove is located at the edge of the mounting plate, and the collecting groove is located on the opposite side of the sliding groove and located at the center of the mounting plate.

Preferably, the moving block is internally provided with a through hole matched with the vertical rod, and the movable clamping plate is movably connected with the vertical rod through the moving block.

Preferably, the movable clamping plate is fixedly provided with a hinged piece on one side opposite to the sliding block, the hinged piece and the supporting rod are movably connected through the hinged piece and the supporting rod, and the supporting rods are movably connected through pins.

Preferably, the bottom of the supporting rod is fixedly provided with a connecting plate, and the bidirectional telescopic rod is fixedly arranged on one side opposite to the connecting plate.

Preferably, a through hole matched with the sliding rod is formed in the bolt.

Compared with the prior art, the beneficial effects of the utility model are that: this a positioning fixture for precision parts machining, through the adjusting device who sets up for this a positioning fixture for precision parts machining can also adjust according to the size of part when guaranteeing part stability, and its simple structure, through the garbage collection device who sets up, can collect the sweeps that processing produced, greatly reduced the clear trouble of manpower, labour saving and time saving, and easy operation has wide development space and higher spreading value.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the mounting plate of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a fixed block; 2. mounting a plate; 3. collecting tank; 4. an adjustment device; 401. erecting a rod; 402. a moving block; 403. a movable splint; 404. a slider; 405. a support bar; 406. a bidirectional telescopic rod; 407. a splint is fixed at the top; 5. a waste collection device; 501. a collection box; 502. a sealing door; 503. a limiting block; 504. a slide bar; 505. a bolt; 506. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a positioning fixture for precision parts machining, including fixed block 1, mounting panel 2, collecting vat 3, adjusting device 4 and garbage collection device 5, the top fixed mounting of fixed block 1 has mounting panel 2, the spout with slider 404 looks adaptation is seted up on mounting panel 2's surface, and the spout is located mounting panel 2's edge, collecting vat 3 is located the relative one side of spout, and be located mounting panel 2's center department, mounting panel 2's inside seted up with collecting vat 3, mounting panel 2's top is provided with adjusting device 4, the relative one side fixed mounting of fixed block 1 has garbage collection device 5.

The adjusting device 4 comprises an upright rod 401, a moving block 402, a movable clamping plate 403, a sliding block 404, a supporting rod 405, a bidirectional telescopic rod 406 and a top fixed clamping plate 407, the top of the mounting plate 2 is fixedly provided with the upright rod 401, the surface of the upright rod 401 is movably connected with the moving block 402, one side of the moving block 402 opposite to the movable clamping plate 403 is fixedly provided with the movable clamping plate 403, the moving block 402 is internally provided with a through hole matched with the upright rod 401, the movable clamping plate 403 is movably connected with the upright rod 401 through the moving block 402, the top surface of the mounting plate 2 is slidably connected with the sliding block 404, the top of the sliding block 404 is movably connected with the supporting rod 405, one side of the movable clamping plate 403 opposite to the sliding block 404 is fixedly provided with a hinge element, the two sides are movably connected with the supporting rod 405 through, and two-way telescopic link 406 fixed mounting is in the relative one side of connecting plate, and the top fixed mounting of pole setting 401 has top fixed splint 407, this a positioning fixture for precision parts machining through adjusting device 4 that sets up for this a positioning fixture for precision parts machining can also adjust according to the size of part when guaranteeing part stability, and its simple structure.

The waste collecting device 5 comprises a collecting box 501, a closed door 502, a limiting block 503, a sliding rod 504, a bolt 505 and a spring 506, the collecting box 501 is fixedly arranged on one side, opposite to the fixed block 1, of the fixed block, the surface of the collecting box 501 is movably connected with the closed door 502, the surface of the closed door 502 is fixedly provided with the limiting block 503, the surface of the closed door 502 is fixedly provided with the sliding rod 504, the inner part of the limiting block 503 is movably connected with the bolt 505, a through hole matched with the sliding rod 504 is formed in the bolt 505, the spring 506 is fixedly arranged on the left side of the bolt 505, the positioning clamp for machining precision parts, the waste collecting device 5 is arranged, waste scraps generated in machining can be collected, the trouble of manpower cleaning is greatly reduced, time and labor are saved, the operation is simple, and.

The working principle is as follows: drive bracing piece 405 through two-way telescopic link 406 and take place to rotate, at this moment slider 404 removes in the inside of spout, drive movable clamp plate 403 under the effect of bracing piece 405 and realize going up and down, thereby adjust the distance between movable clamp plate 403 and the fixed clamp plate 407 in top, and then make its size that adapts to the work piece, the sweeps that the processing produced passes through collecting vat 3 and gets into collecting box 501, pulling bolt 505 makes it break away from stopper 503, open sealed door 502 and can be with the sweeps clean up, and the operation is simple.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the present invention are exemplary, and not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a positioning fixture for precision parts machining, includes fixed block (1), mounting panel (2), collecting vat (3), adjusting device (4) and garbage collection device (5), its characterized in that: the waste collecting device is characterized in that a mounting plate (2) is fixedly mounted at the top of the fixing block (1), a collecting tank (3) is arranged inside the mounting plate (2), an adjusting device (4) is arranged at the top of the mounting plate (2), and a waste collecting device (5) is fixedly mounted on one side, opposite to the fixing block (1);

the adjusting device (4) comprises an upright rod (401), a moving block (402), a movable clamping plate (403), a sliding block (404), a supporting rod (405), a two-way telescopic rod (406) and a top fixing clamping plate (407), the top of the mounting plate (2) is fixedly provided with the upright rod (401), the surface of the upright rod (401) is movably connected with the moving block (402), one side, opposite to the moving block (402), is fixedly provided with the movable clamping plate (403), the surface of the top of the mounting plate (2) is slidably connected with the sliding block (404), the top of the sliding block (404) is movably connected with the supporting rod (405), one side, opposite to the supporting rod (405), is fixedly provided with the two-way telescopic rod (406), and the top of the upright rod (;

waste collection device (5) include collecting box (501), airtight door (502), stopper (503), slide bar (504), bolt (505) and spring (506), fixed block (1) relative one side fixed mounting has collecting box (501), collecting box (501) surface swing joint has airtight door (502), the fixed surface of airtight door (502) installs stopper (503), the fixed surface of airtight door (502) installs slide bar (504), the inside swing joint of stopper (503) has bolt (505), the left side fixed mounting of bolt (505) has spring (506).

2. A positioning jig for precision parts machining according to claim 1, characterized in that: the surface of the mounting plate (2) is provided with a sliding groove matched with the sliding block (404), the sliding groove is located at the edge of the mounting plate (2), the collecting groove (3) is located on one side opposite to the sliding groove, and the collecting groove is located at the center of the mounting plate (2).

3. A positioning jig for precision parts machining according to claim 1, characterized in that: the inner part of the moving block (402) is provided with a through hole matched with the upright rod (401), and the movable clamping plate (403) is movably connected with the upright rod (401) through the moving block (402).

4. A positioning jig for precision parts machining according to claim 1, characterized in that: the movable clamping plate (403) and the side opposite to the sliding block (404) are both fixedly provided with hinges and movably connected with the supporting rod (405) through the hinges, and the supporting rod (405) is movably connected with each other through a pin.

5. A positioning jig for precision parts machining according to claim 1, characterized in that: the bottom of the supporting rod (405) is fixedly provided with a connecting plate, and the bidirectional telescopic rod (406) is fixedly arranged on one side opposite to the connecting plate.

6. A positioning jig for precision parts machining according to claim 1, characterized in that: the inner part of the bolt (505) is provided with a through hole matched with the sliding rod (504).