CN215903372U - Machining fixing mechanism with overturning function - Google Patents

Abstract

The utility model relates to the technical field of machining and discloses a machining fixing mechanism with a turning function. This machining fixed establishment with upset function, take place the displacement between the relative base through two stands, and provide elasticity through the spacing spring of spacing inslot portion and press from both sides tightly the horizontal of work piece, simultaneously can place four angles of work piece between four fixture blocks, and can drive the threaded rod rotation through opening vice motor, this moment because the threaded rod about the threaded rod the opposite direction of the screw thread at both ends and the thread groove internal thread direction of the thread inslot portion that corresponds with it is the same, so can drive two fixture blocks and be close to relatively or keep away from and press from both sides tightly the work piece, thereby realized carrying out effective fixed advantage to the work piece.

Description

Machining fixing mechanism with overturning function

Technical Field

The utility model relates to the technical field of machining, in particular to a machining fixing mechanism with a turning function.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining. The production process of a machine refers to the whole process of making a product from raw materials (or semi-finished products). For machine production, the raw material transportation and preservation, production preparation, blank manufacturing, part processing and heat treatment, product assembly and debugging, painting and packaging and the like are included. The content of the production process is very wide, modern enterprises organize production and guide production by using the principle and method of system engineering, and the production process is regarded as a production system with input and output.

In order to conveniently process a workpiece in the machining process, the workpiece is generally required to be fixed to facilitate machining, but the conventional machining fixing device is simple in structure, the workpiece cannot be effectively fixed to different workpieces very conveniently in the machining process, multiple times of adjustment is required in machining, influence on the fixing device in machining cannot be inhibited, and machining precision is easy to reduce.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a machining fixing mechanism with a turning function, which has the advantage of effectively fixing a workpiece and solves the problems in the background technology.

The utility model provides the following technical scheme: the utility model provides a machining fixed establishment with upset function, includes two dead levers, two the activity groove has all been seted up to the one end that the dead lever is close to relatively, the inside symmetry movable mounting in activity groove has the movable block, the equal fixed mounting of the other end of movable block has the fixture block, the equal fixed mounting of medial surface of fixture block has the slipmat, the thread groove has all been seted up to the inside of movable block, the inside threaded connection of thread groove has the threaded rod, the quantity of threaded rod is two insides that are located two activity grooves respectively.

Preferably, the thread directions of the left end and the right end of the threaded rod are opposite and the same as the thread directions of the thread grooves in the corresponding clamping blocks.

Preferably, the middle part of the threaded rod is fixedly provided with a limiting sleeve, one end of the fixed rod is fixedly provided with an auxiliary motor, and one end of an output shaft of the auxiliary motor is fixedly connected with one end of the threaded rod.

Preferably, two the one end movable mounting of dead lever has the stand, the quantity of stand is two, two the below of stand is equipped with the base, the one end fixed mounting of stand has main motor, the one end of main motor output shaft and the one end fixed connection of stand.

Preferably, the spacing groove has been seted up on the top of base, the equal fixed mounting in bottom of stand has the stopper, the stand passes through movable joint between stopper and the spacing groove, the equal fixed mounting in one end of stopper has the spacing spring that is located the spacing inslot portion, the other end of spacing spring and the one end activity joint of spacing groove.

Preferably, the equal fixed mounting in both ends has the bracing piece about the base, the equal movable mounting in both ends has the movable rod about the bracing piece, the top and the fixed mounting that the bracing piece was run through to the top of movable rod have the limiting plate, the bottom and the fixed mounting that the bracing piece was run through to the bottom of movable rod have the sucking disc, the lateral surface movable mounting of bracing piece has buffer spring, buffer spring's upper and lower both ends respectively with the bottom of limiting plate and the top fixed connection of bracing piece.

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

1. the mechanical processing fixing mechanism with the turning function is characterized in that a movable groove is arranged in the fixed rod, a movable block is movably arranged in the movable groove, a clamping block is arranged at one end of the movable block, meanwhile, one end of the clamping block is fixed with the non-slip mat, when a workpiece needs to be fixed, the two upright posts can be pulled to enable the two upright posts to displace relative to the base, and the limiting spring in the limiting groove provides elasticity to clamp the workpiece transversely, meanwhile, four corners of the workpiece can be placed among the four clamping blocks, the threaded rod can be driven to rotate by starting the auxiliary motor, at the moment, because the thread directions of the left end and the right end of the threaded rod are opposite and the thread directions in the corresponding thread grooves are the same, therefore, the two clamping blocks can be driven to be relatively close to or far away from the workpiece to clamp the workpiece, and the advantage of effectively fixing the workpiece is realized.

2. This machining fixed establishment with upset function, install the bracing piece through the both ends at the base, and there is the movable rod at the inside movable mounting of bracing piece, and the sucking disc is then installed to the bottom of movable rod, fix between the sucking disc of accessible movable rod bottom and the ground when needs are fixed the device, the work piece adds produced vibrations and can be absorbed by the buffer spring of movable rod lateral surface and make device itself tend to stably, the accessible opens the rotation that main motor can drive the dead lever and finally drives the upset that the work piece is rotatory when needing to overturn the work piece simultaneously, thereby the higher advantage of stability has been realized.

Drawings

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

FIG. 2 is an exploded view of the base structure of the present invention;

FIG. 3 is an exploded view of the fixture block and the fixing rod according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 5 is an enlarged schematic view of the structure at B in fig. 3.

In the figure: 1. fixing the rod; 2. a movable groove; 3. a movable block; 4. a clamping block; 5. a non-slip mat; 6. a threaded rod; 7. a thread groove; 8. a limiting sleeve; 9. a secondary motor; 10. a column; 11. a base; 12. a limiting groove; 13. a limiting block; 14. a limiting spring; 15. a main motor; 16. a support bar; 17. a movable rod; 18. a limiting plate; 19. a suction cup; 20. a buffer spring.

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.

As shown in figures 1, 3 and 5, a machining fixing mechanism with a turning function comprises two fixing rods 1, wherein one ends, close to each other, of the two fixing rods 1 are respectively provided with a movable groove 2, movable blocks 3 are symmetrically and movably arranged in the movable grooves 2, the other ends of the movable blocks 3 are respectively and fixedly provided with a clamping block 4, the inner side surfaces of the clamping blocks 4 are respectively and fixedly provided with an anti-skidding pad 5, the movable blocks 3 are respectively provided with a thread groove 7, the inner threads of the thread grooves 7 are connected with threaded rods 6, the number of the threaded rods 6 is two, the threaded rods 6 are respectively positioned in the two movable grooves 2, the thread directions of the left end and the right end of each threaded rod 6 are opposite and are the same as the thread directions of the thread grooves 7 in the corresponding clamping blocks 4, the middle parts of the threaded rods 6 are fixedly provided with limiting sleeves 8, one ends of the fixing rods 1 are fixedly provided with auxiliary motors 9, and one ends of output shafts of the auxiliary motors 9 are fixedly connected with one ends of the threaded rods 6, can place four angles of work piece between four fixture blocks 4 to can drive threaded rod 6 rotatory through opening vice motor 9, because the screw thread opposite direction at both ends about threaded rod 6 and the thread direction is the same in 7 inside thread grooves of 7 that correspond with it, so can drive two fixture blocks 4 and be close to relatively or keep away from and press from both sides tight work piece tightly

As shown in fig. 1 and 3, two upright posts 10 are movably mounted at one end of two fixing rods 1, the number of the upright posts 10 is two, a base 11 is arranged below the two upright posts 10, a main motor 15 is fixedly mounted at one end of each upright post 10, one end of an output shaft of the main motor 15 is fixedly connected with one end of each upright post 10, and when a workpiece needs to be turned, the main motor 15 can be turned on to drive the fixing rods 1 to rotate and finally drive the workpiece to rotate so as to turn the workpiece.

As shown in fig. 2, a limiting groove 12 has been seted up on the top of base 11, the equal fixed mounting in bottom of stand 10 has stopper 13, stand 10 passes through movable joint between stopper 13 and the limiting groove 12, the equal fixed mounting in one end of stopper 13 has the spacing spring 14 that is located the inside of limiting groove 12, the other end of spacing spring 14 and the one end activity joint of limiting groove 12, accessible pulling two stands 10 when needing to fix the work piece makes two stands 10 take place the displacement between the relative base 11, and provide elasticity through the spacing spring 14 of the inside of limiting groove 12 and press from both sides tightly the horizontal of work piece.

As shown in fig. 5, the equal fixed mounting in both ends has the bracing piece 16 about the base 11, the equal movable mounting in both ends has the movable rod 17 about the bracing piece 16, the top and the fixed mounting that the bracing piece 16 was run through on the top of movable rod 17 have a limiting plate 18, the bottom and the fixed mounting that the bottom of movable rod 17 runs through the bracing piece 16 have a sucking disc 19, the lateral surface movable mounting of bracing piece 16 has a buffer spring 20, buffer spring 20's upper and lower both ends respectively with the bottom of limiting plate 18 and the top fixed connection of bracing piece 16, when fixing the device, fix between sucking disc 19 through the movable rod 17 bottom and the ground, the vibrations that the work piece produced man-hour can be absorbed by the buffer spring 20 of the lateral surface of movable rod 17 and make the device itself tend to stable.

The working principle is as follows: when the mechanical processing fixing mechanism with the turning function is used, the device can be fixed between a sucking disc 19 at the bottom end of a movable rod 17 and the ground when the mechanical processing fixing mechanism needs to be fixed, vibration generated during workpiece processing can be absorbed by a buffer spring 20 on the outer side surface of the movable rod 17, so that the device tends to be stable, when the workpiece needs to be fixed, two upright posts 10 can be pulled to generate displacement between the two upright posts 10 and a base 11, the limiting spring 14 in a limiting groove 12 provides elastic force to clamp the workpiece transversely, meanwhile, four corners of the workpiece can be placed among four fixture blocks 4, a threaded rod 6 can be driven to rotate by starting an auxiliary motor 9, at the moment, because the thread directions of the left end and the right end of the threaded rod 6 are opposite and the thread directions in the thread grooves 7 in the corresponding thread grooves 7 are the same, the two fixture blocks 4 can be driven to relatively approach or leave to clamp the workpiece, meanwhile, when the workpiece needs to be turned, the main motor 15 can be started to drive the fixing rod 1 to rotate and finally drive the workpiece to rotate so as to turn the workpiece.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (6)

1. The utility model provides a machining fixed establishment with upset function, includes two dead levers (1), its characterized in that: two movable groove (2) have all been seted up to the one end that dead lever (1) is close to relatively, the inside symmetry movable mounting of movable groove (2) has movable block (3), the equal fixed mounting of the other end of movable block (3) has fixture block (4), the equal fixed mounting of the medial surface of fixture block (4) has non slipping spur (5), thread groove (7) have all been seted up to the inside of movable block (3), the internal thread of thread groove (7) is connected with threaded rod (6), the quantity of threaded rod (6) is two insides that are located two movable groove (2) respectively.

2. The machining fixing mechanism with the overturning function as claimed in claim 1, wherein: the thread directions of the left end and the right end of the threaded rod (6) are opposite and the thread directions of the thread grooves (7) in the corresponding clamping blocks (4) are the same.

3. The machining fixing mechanism with the overturning function as claimed in claim 1, wherein: the middle part fixed mounting of threaded rod (6) has stop collar (8), the one end fixed mounting of dead lever (1) has vice motor (9), the one end of vice motor (9) output shaft and the one end fixed connection of threaded rod (6).

4. The machining fixing mechanism with the overturning function as claimed in claim 1, wherein: two the one end movable mounting of dead lever (1) has stand (10), the quantity of stand (10) is two, two the below of stand (10) is equipped with base (11), the one end fixed mounting of stand (10) has main motor (15), the one end of main motor (15) output shaft and the one end fixed connection of stand (10).

5. The machining fixing mechanism with the overturning function as claimed in claim 4, wherein: spacing groove (12) have been seted up on the top of base (11), the equal fixed mounting in bottom of stand (10) has stopper (13), stand (10) are through the activity joint between stopper (13) and spacing groove (12), the equal fixed mounting in one end of stopper (13) has spacing spring (14) that are located inside spacing groove (12), the other end of spacing spring (14) and the one end activity joint of spacing groove (12).

6. The machining fixing mechanism with the overturning function as claimed in claim 4, wherein: the utility model discloses a supporting device of a motor vehicle seat, including base (11), the equal fixed mounting in both ends has bracing piece (16) about base (11), the equal movable mounting in both ends has movable rod (17) about bracing piece (16), the top and the fixed mounting that the bracing piece (16) was run through on the top of movable rod (17) have limiting plate (18), the bottom and the fixed mounting that the bottom of bracing piece (16) was run through to the bottom of movable rod (17) have sucking disc (19), the lateral surface movable mounting of bracing piece (16) has buffer spring (20), the upper and lower both ends of buffer spring (20) respectively with the bottom of limiting plate (18) and the top fixed connection of bracing piece (16).

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