CN217291392U

CN217291392U - Fixing device for machining precision parts

Info

Publication number: CN217291392U
Application number: CN202123377125.0U
Authority: CN
Inventors: 徐文杰; 包丽婷
Original assignee: Suzhou Weioutaike Precision Manufacture Co ltd
Current assignee: Suzhou Weioutaike Precision Manufacture Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-08-26
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a fixing device for accurate parts processing, including bottom plate and processing platform, processing platform fixed mounting is at the up end of bottom plate, two mounting grooves have been seted up to the up end symmetry of processing platform, fixed mounting has servo motor on the right side wall of processing platform, servo motor's output fixed mounting has the threaded rod, the one end that the threaded rod deviates from servo motor runs through two mounting grooves and swivelling joint on the inner wall of left side mounting groove, the symmetry is provided with two sections opposite direction's screw thread, every on the threaded rod equal threaded connection has the assorted movable block. The utility model discloses, servo motor drives the threaded rod and rotates, and the threaded rod drives two movable blocks along the threaded rod relative or the motion that then carries on the back mutually simultaneously, and then can adjust the distance between two splint, can process the machined part of different specifications, and convenient and practical has improved the device's application scope.

Description

Fixing device for machining precision parts

Technical Field

The utility model relates to an accurate parts processing technology field especially relates to a fixing device for accurate parts processing.

Background

The automobile is formed by combining various precise parts, the parts are various and have different shapes, in addition, the requirement on the precision is higher and higher, a lot of difficulties are brought to the processing, the international automobile part processing part industry shows the development characteristics of accessory processing system matching, modularization and accessory processing purchasing globalization in recent years, the transfer speed of the automobile part processing industry is accelerated, and the appearance of the fixing device for automobile precise part processing greatly improves the automobile part processing speed.

But current automobile precision parts processing fixing device specification is single, can't carry out nimble regulation according to the specification of machined part when fixed spare part, has reduced fixing device's flexibility, can't satisfy the production demand.

In order to solve the problem, the utility model provides a fixing device for processing of accurate spare part.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem that the background art exists, the utility model provides a fixing device for processing of accurate spare part.

The utility model provides a fixing device for accurate parts processing, including bottom plate and processing platform, processing platform fixed mounting is at the up end of bottom plate, two mounting grooves have been seted up to the up end symmetry of processing platform, fixed mounting has servo motor on the right side wall of processing platform, servo motor's output fixed mounting has the threaded rod, the one end that the threaded rod deviates from servo motor runs through two mounting grooves and rotate and connect on the inner wall of left side mounting groove, the threaded rod is last to be provided with two sections opposite direction screw threads symmetrically, equal threaded connection has the assorted movable block on each the threaded rod, the upper end of each movable block all fixed mounting has the splint, be provided with the sheet metal component between two splint, the middle part of processing platform has been seted up, the collecting vat communicates with the external world through the collecting vat, discharge gate department is provided with the sealing plug, the side wall of the collecting tank is internally provided with a fan, the air inlet end of the fan is communicated with the inside of the collecting tank, the air inlet end of the fan is provided with a filter screen, the air outlet end of the fan is communicated with the outside, the upper end surface of the collecting tank is provided with a negative pressure pipe, the upper end of the negative pressure pipe penetrates through the upper end surface of the processing table and is communicated with the outside, and the upper end surface of the bottom plate is provided with cutting.

Preferably, the cutting mechanism comprises a telescopic cylinder and a cutting machine, a top plate is fixedly mounted on the upper end face of the telescopic cylinder, two vertical plates are symmetrically and fixedly connected to the lower end face of the top plate, and the lower end of each vertical plate is fixedly mounted on the upper end face of the bottom plate.

Preferably, cutting machine fixed mounting is in telescopic cylinder's flexible end, the cutting machine is located the middle part of sheet metal component directly over.

Preferably, a supporting block is fixedly installed at the center of the upper end face of the machining table, a cutting channel corresponding to the negative pressure pipe is formed in the middle of the supporting block, and the upper end face of the supporting block abuts against the sheet metal part.

Preferably, the center of each moving block is transversely provided with a threaded hole matched with the threaded rod, and the threaded rod is in threaded connection with the threaded hole.

Preferably, the opposite sides of the two clamping plates are provided with matching cushions.

The utility model has the advantages that:

the servo motor drives the threaded rod to rotate, the threaded rod drives the two moving blocks to move relatively or back to back along the threaded rod at the same time, so that the distance between the two clamping plates can be adjusted, the machined parts with different specifications can be machined, convenience and practicability are realized, and the application range of the device is improved.

Drawings

Fig. 1 is a schematic front structural view of a fixing device for machining precision parts according to the present invention;

fig. 2 is a top view of a processing table in a fixing device for processing precision parts provided by the utility model.

In the figure: the device comprises a processing table 1, a collecting tank 2, a threaded rod 3, a mounting groove 4, a cushion pad 5, a supporting block 6, a clamping plate 7, a servo motor 8, a moving block 9, a fan 10, a bottom plate 11, a cutting machine 12, a telescopic cylinder 13 and a vertical plate 14.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person having ordinary skill in the art without creative efforts shall belong to the protection scope of the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

The present invention will be described in detail with reference to the drawings, and in order to describe the embodiments of the present invention in detail, the cross-sectional view showing the structure of the device will not be enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Meanwhile, in the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper, lower, inner and outer" and the like are directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms first, second, or third are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The terms "mounted, connected and connected" in the present application are to be understood broadly, unless otherwise explicitly stated or limited, for example: can be fixedly connected, detachably connected or integrally connected; they may be mechanically, electrically, or directly connected, or indirectly connected through intervening media, or 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.

Example one

Referring to fig. 1-2, a fixing device for processing precision parts, comprising a bottom plate 11 and a processing table 1, wherein the processing table 1 is fixedly installed on the upper end surface of the bottom plate 11, the upper end surface of the processing table 1 is symmetrically provided with two mounting grooves 4, a servo motor 8 is fixedly installed on the right side wall of the processing table 1, the output end of the servo motor 8 is fixedly provided with a threaded rod 3, one end of the threaded rod 3 departing from the servo motor 8 penetrates through the two mounting grooves 4 and is rotatably connected to the inner wall of the left mounting groove 4, the threaded rod 3 is symmetrically provided with two sections of threads with opposite directions, each threaded rod 3 is in threaded connection with a matched moving block 9, the upper end of each moving block 9 is fixedly provided with a clamping plate 7, a sheet metal part is arranged between the two clamping plates 7, the middle part of the processing table 1 is provided with a collecting groove 2, and the collecting groove 2 is communicated with the outside through a discharging pipe, discharge pipe mouth department is provided with the sealing plug, is provided with fan 10 in the lateral wall of collecting vat 2, and the air inlet end and the 2 in-connection in collecting vat of fan 10, and the air inlet end of fan 10 is provided with the filter screen, and the air-out end and the external world of fan 10 communicate with each other, and the up end of collecting vat 2 is provided with the negative pressure pipe, and the up end that processing platform 1 was run through to the upper end of negative pressure pipe communicates with each other with the external world, and the up end of bottom plate 11 is provided with the cutting.

The cutting mechanism comprises a telescopic cylinder 13 and a cutting machine 12, a top plate is fixedly mounted on the upper end face of the telescopic cylinder 13, two vertical plates 14 are symmetrically and fixedly connected to the lower end face of the top plate, the lower end of each vertical plate 14 is fixedly mounted on the upper end face of a bottom plate 11, the cutting machine 12 is fixedly mounted at the telescopic end of the telescopic cylinder 13, the cutting machine 12 is located right above the middle of a sheet metal part, and the telescopic cylinder 13 pushes the cutting machine 12 to move downwards through the telescopic end to cut the sheet metal part between two clamping plates 7;

the center of the upper end face of the processing table 1 is fixedly provided with a supporting block 6, the middle of the supporting block 6 is provided with a cutting channel corresponding to the negative pressure pipe, the upper end face of the supporting block 6 abuts against a sheet metal part, metal scraps generated by cutting a workpiece enter the collecting tank 2 along the cutting channel and the negative pressure pipe to be collected, and the collecting tank 2 is cleaned regularly;

the center of each moving block 9 is transversely provided with a threaded hole matched with the threaded rod 3, the threaded rod 3 is in threaded connection with the threaded hole, and the servo motor 8 drives the threaded rod 3 to rotate so as to enable the two moving blocks 9 to move oppositely or oppositely;

wherein, the relative one side of two splint 7 all is provided with phase-match blotter 5, and blotter 5 avoids splint 7 and machined part to produce the rigid contact, prevents that the machined part deformation from damaging.

The utility model discloses a theory of operation: the servo motor 8 is started, the servo motor 8 drives the threaded rod 3 to rotate, the threaded rod 3 drives the two moving blocks 9 to move along the threaded rod 3 oppositely or back to back at the same time, the distance between the two clamping plates 7 can be adjusted, workpieces of different specifications can be machined, the device is convenient and practical, and the application range of the device is improved;

telescopic cylinder 13 promotes cutting machine 12 downstream through flexible end and cuts the back to the machined part, can produce metal debris, and fan 10 starts the back, can be with the air escape in the collecting vat 2 for form the negative pressure in the collecting vat 2, under the effect of negative pressure, the metal debris that produces on the machined part can be collected in falling into collecting vat 2 along cutting passageway and negative pressure pipe, avoids being inhaled the harm health by the workman.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A fixing device for machining of precise parts comprises a bottom plate (11) and a machining table (1), and is characterized in that the machining table (1) is fixedly installed on the upper end face of the bottom plate (11), two installation grooves (4) are symmetrically formed in the upper end face of the machining table (1), a servo motor (8) is fixedly installed on the right side wall of the machining table (1), a threaded rod (3) is fixedly installed at the output end of the servo motor (8), one end, deviating from the servo motor (8), of the threaded rod (3) penetrates through the two installation grooves (4) and is rotatably connected to the inner wall of the left installation groove (4), two sections of threads in opposite directions are symmetrically arranged on the threaded rod (3), a matched moving block (9) is connected to each threaded rod (3) through threads, and a clamping plate (7) is fixedly installed at the upper end of each moving block (9), two be provided with the sheet metal component between splint (7), collecting vat (2) have been seted up at the middle part of processing platform (1), collecting vat (2) communicate with each other with the external world through the row's material pipe, row's material pipe mouth department is provided with the sealing plug, be provided with fan (10) in the lateral wall of collecting vat (2), communicate in the air inlet end of fan (10) and collecting vat (2), the air inlet end of fan (10) is provided with the filter screen, the air-out end and the external world of fan (10) communicate with each other, the up end of collecting vat (2) is provided with the negative pressure pipe, the up end that the processing platform (1) was run through to the upper end of negative pressure pipe communicates with each other with the external world, the up end of bottom plate (11) is provided with cutting mechanism.

2. The fixing device for machining the precise part according to claim 1, wherein the cutting mechanism comprises a telescopic cylinder (13) and a cutting machine (12), a top plate is fixedly installed on the upper end face of the telescopic cylinder (13), two vertical plates (14) are symmetrically and fixedly connected to the lower end face of the top plate, and the lower end of each vertical plate (14) is fixedly installed on the upper end face of a bottom plate (11).

3. The fixing device for machining the precision parts as claimed in claim 2, wherein the cutting machine (12) is fixedly installed at the telescopic end of the telescopic cylinder (13), and the cutting machine (12) is located right above the middle of the sheet metal part.

4. The fixing device for machining the precise parts according to claim 1, wherein a supporting block (6) is fixedly installed at the center of the upper end face of the machining table (1), a cutting channel corresponding to the negative pressure pipe is formed in the middle of the supporting block (6), and the upper end face of the supporting block (6) is abutted to the sheet metal part.

5. The fixing device for machining the precision parts as claimed in claim 4, wherein a threaded hole matched with the threaded rod (3) is transversely formed in the center of each moving block (9), and the threaded rod (3) is in threaded connection with the threaded hole.

6. A fixture for machining precision parts according to claim 1, characterized in that the opposite sides of the two clamping plates (7) are provided with matching cushions (5).