CN212823987U

CN212823987U - Fixing device for machining

Info

Publication number: CN212823987U
Application number: CN202020802041.3U
Authority: CN
Inventors: 吴绍娜; 杨松伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-03-30
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a fixing device is used in machinery production processing, comprises a workbench, the slide has been seted up to the top surface of workstation, the internally mounted of slide can be at its inside free gliding slider, the top of slider is fixed with the gag lever post, the middle part department of slide is provided with the baffle, baffle place direction is perpendicular with slide place direction, one side that the slider is close to the baffle is passed through extension spring and is connected with the baffle, the slide is provided with a plurality ofly, and a plurality of slides are parallel to each other, the inside of slider all is provided with two sliders, the center department that one side was kept away from mutually to two sets of sliders all is connected with the commentaries on classics roller through fine rope, the one end of commentaries on classics roller extends to the outside of workstation and is fixed with the carousel, the side of workstation is seted up and is supplied to changeing roller free. Through the cooperation of above each device use, can carry out the centre gripping to the work piece of multiple size model to guarantee that the work piece can not take place the displacement in the course of working, make the processing of work piece can normally go on.

Description

Fixing device for machining

Technical Field

The utility model relates to a mechanical production fixed equipment correlation technique field specifically is a fixing device for machining.

Background

Clamping equipment is often needed to be used for clamping workpieces in mechanical production so as to better polish, drill holes and various operations, but the shapes and sizes of the workpieces are often various, the traditional clamp cannot ensure that the workpieces cannot displace during machining, namely, the traditional clamp cannot clamp different workpieces well, and the workpieces cannot be machined due to failure, so that the workpieces with various shapes and sizes can be clamped urgently, and the workpieces can be guaranteed to be machined by using the fixing device for mechanical production and machining, wherein the displacement of the workpieces cannot occur during machining.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device is used in mechanical production processing to current clamping device who provides in solving above-mentioned background art can't realize carrying out the centre gripping to multiple work piece, and the work piece of centre gripping can't guarantee can not take place the displacement, leads to the problem of processing failure.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device is used in machinery production processing, includes the workstation, the slide has been seted up to the top surface of workstation, the internally mounted of slide has the slider that can freely slide in its inside, the top of slider is fixed with the gag lever post, the middle part department of slide is provided with the baffle, baffle place orientation is perpendicular with slide place orientation, one side that the slider is close to the baffle is connected with the baffle through extension spring.

Preferably, the slide is provided with a plurality ofly, and a plurality of slides are parallel to each other, the side view of slide is T style of calligraphy structure, slider and slide phase-match, the inside of slider all is provided with two sliders, and the slider of every slide inside all is symmetrical about the baffle.

Preferably, two sets of the slider is kept away from the center department of one side mutually and is all connected with the commentaries on classics roller through the fine rope, the one end of changeing the roller extends to the outside of workstation and is fixed with the carousel, the edge that workstation one side was kept away from to the carousel is fixed with along changeing the roller place direction and changeing the handle.

Preferably, the side of the workbench is provided with a rotating hole for the rotating roller to rotate freely, bearings are fixed at two ends of the rotating hole, and the inner walls of the bearings are attached to the outer walls of two ends of the rotating roller.

Preferably, the outer wall of the rotating roller is provided with a rope groove for winding the fiber rope.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, rotate the carousel and pull the slider through fine rope for slider and baffle are kept away from, and when the work piece fell to between two sets of sliders, through the trend that the spring resets to the slider position, can make the gag lever post on each slider top hug closely the edge of work piece, and realize the centre gripping to the work piece, and the gag lever post can be laminated with the optional position of work piece, can prevent that the work piece from taking place the displacement in the course of working, has guaranteed the normal clear of work piece processing.

2. The utility model discloses, can utilize lever principle to make the rotation of changeing the roller more laborsaving through the carousel with changeing to can reduce through the grooving and change the roller and keep its self outer wall and change the safe distance between the downthehole wall when rotating, can not appear changing the dead condition of roller card because of the fine rope winding is too much.

Drawings

FIG. 1 is a schematic structural view of a workbench according to an embodiment of the present invention;

fig. 2 is a front section structure diagram of the working table of the embodiment of the utility model.

In the figure: 1. a work table; 11. hole turning; 12. a bearing; 2. a slideway; 3. a slider; 31. fiber ropes; 32. rotating the roller; 33. a turntable; 34. turning a handle; 35. rope grooves; 4. a limiting rod; 5. a baffle plate; 6. a tension spring.

Detailed Description

In order to clamp workpieces of various sizes and models and ensure that the workpieces cannot displace in the machining process, the machining of the workpieces can be normally carried out, and the fixing device for mechanical production machining is particularly provided. 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.

Example 1

Referring to fig. 1-2, the embodiment provides a fixing device for mechanical production and processing, including a workbench 1, a slide way 2 is disposed on a top surface of the workbench 1, a slide block 3 capable of freely sliding inside the slide way 2 is mounted inside the slide way 2, a limiting rod 4 is fixed at a top end of the slide block 3, a baffle 5 is disposed at a middle portion of the slide way 2, a direction of the baffle 5 is perpendicular to a direction of the slide way 2, and one side of the slide block 3 close to the baffle 5 is connected with the baffle 5 through an extension spring 6.

Slide 2 is provided with a plurality ofly, and a plurality of slides 2 are parallel to each other, and slide 2's side view is T style of calligraphy structure, slider 3 and slide 2 phase-match, and slider 3's inside all is provided with two sliders 3, and the slider 3 of every slide 2 inside all is symmetrical about baffle 5.

Two sets of sliders 3 are kept away from the center of one side mutually and are all connected with through fine rope 31 and change roller 32, and the one end of changeing roller 32 extends to the outside of workstation 1 and is fixed with carousel 33, and the edge that carousel 33 kept away from workstation 1 one side is fixed with along changeing roller 32 place direction and changeing 34.

The side of the working table 1 is provided with a rotary hole 11 for the rotary roller 32 to rotate freely, bearings 12 are fixed at two ends of the rotary hole 11, and the inner wall of each bearing 12 is attached to the outer walls of two ends of the rotary roller 32.

The outer wall of the roller 32 is provided with a rope groove 35 for winding the fiber rope 31.

In this embodiment, when the device is used, the rotating handle 34 is held by a hand, the rotating disk 33 is then shaken, the rotating disk 33 drives the rotating roller 32 to rotate inside the rotating hole 11, the fiber rope 31 is wound inside the rope groove 35 when the rotating roller 32 rotates, the sliding blocks 3 are forced to slide inside the slideway 2 and far away from the baffle 5, the tension spring 6 exerts force, when the two sets of sliding blocks 3 continuously slide inside the slideway 2 and the two sets of sliding blocks 3 are far enough apart, a workpiece to be machined is placed between the two sets of sliding blocks 3, then the hand is separated from the rotating handle 34, the two sets of sliding blocks 3 slide oppositely inside the slideway 2 under the action of the tension spring 6, the fiber rope 31 is separated from the inside of the rope groove 35, finally, the limiting rod 4 abuts against the edge of the workpiece, the limiting rods 4 at the top ends of the two sets of sliding blocks 3 clamp and fix the workpiece, after the workpiece is machined, the rotating disk 33 is rotated again to make the two sets of, until the workpiece can be taken out from between the limiting rods 4.

Through the cooperation of above each device use, can carry out the centre gripping to the work piece of multiple size model to guarantee that the work piece can not take place the displacement in the course of working, make the processing of work piece can normally go on.

Example 2

Referring to fig. 1-2, a further improvement is made on the basis of embodiment 1: two sets of sliders 3 are kept away from the center department of one side mutually and are all connected with through fine rope 31 and change roller 32, the one end of changeing roller 32 extends to the outside of workstation 1 and is fixed with carousel 33, the edge that workstation 1 one side was kept away from to carousel 33 is fixed with along changeing roller 32 place direction and changeing 34, can utilize lever principle to make the rotation of changeing roller 32 more laborsaving through carousel 33 and commentaries on classics 34, change roller 32's outer wall and offer the grooving 35 that is used for fine rope 31 winding, can reduce through grooving 35 and change roller 32 and keep its self outer wall and change the safe distance between the hole 11 inner wall when rotating, can not appear because of fine rope 31 winding too much the appearance changes roller 32 card dead condition.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixing device is used in machining, includes workstation (1), its characterized in that: slide (2) have been seted up to the top surface of workstation (1), the internally mounted of slide (2) has slider (3) that can freely slide in its inside, the top of slider (3) is fixed with stopper rod (4), the middle part department of slide (2) is provided with baffle (5), baffle (5) place direction is perpendicular with slide (2) place direction, one side that slider (3) are close to baffle (5) is passed through extension spring (6) and is connected with baffle (5).

2. The fixing device for mechanical production and processing according to claim 1, wherein: slide (2) are provided with a plurality ofly, and a plurality of slides (2) are parallel to each other, the side view of slide (2) is T style of calligraphy structure, slider (3) and slide (2) phase-match, the inside of slider (3) all is provided with two sliders (3), and inside slider (3) of every slide (2) all is symmetrical about baffle (5).

3. The fixing device for mechanical production and processing according to claim 2, wherein: two sets of slider (3) are kept away from the center department of one side mutually and are all connected with through fine rope (31) and change roller (32), the one end of changeing roller (32) extends to the outside of workstation (1) and is fixed with carousel (33), edge that workstation (1) one side was kept away from in carousel (33) is fixed with along changeing roller (32) place direction and changes handle (34).

4. The fixing device for mechanical production and processing according to claim 3, wherein: the side of workstation (1) is seted up and is supplied to changeing hole (11) of roller (32) free rotation, the both ends of changeing hole (11) all are fixed with bearing (12), the inner wall of bearing (12) and the outer wall laminating of changeing roller (32) both ends.

5. The fixing device for mechanical production and processing according to claim 3, wherein: the outer wall of the rotating roller (32) is provided with a rope groove (35) for winding the fiber rope (31).