CN210589120U

CN210589120U - Anti-deformation supporting device for workpiece machining

Info

Publication number: CN210589120U
Application number: CN201921302716.1U
Authority: CN
Inventors: 代堂军
Original assignee: Deyang Hanfeng Numerical Control Machinery Manufacture Co ltd
Current assignee: Deyang Hanfeng Numerical Control Machinery Manufacture Co ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-05-22
Anticipated expiration: 2029-08-13

Abstract

The utility model belongs to the technical field of support, especially, for work piece processing anti-deformation strutting arrangement, including hollow support block, fixed mounting has first round bar on hollow support block's the bottom inner wall, first recess has been seted up on the top of first round bar, slidable mounting has the second round bar in the first recess, outside the top of second round bar extended to hollow support block, be equipped with the third round bar on the second round bar, the second recess has been seted up to the bottom of second round bar, slidable mounting has the fourth round bar in the second recess, the bottom of fourth round bar extend to the second recess outside and with the bottom inner wall fixed connection of first recess, be equipped with two splint in the hollow support block, equal fixed mounting has two first horizontal poles on hollow support block's the both sides inner wall. The utility model discloses simple structure, the practicality is strong, can realize the automatically regulated of height, effectually prevents that the work piece from preventing to warp under the condition of load, and the operation is got up simply conveniently.

Description

Anti-deformation supporting device for workpiece machining

Technical Field

The utility model relates to a support technical field, especially relate to work piece processing anti-deformation strutting arrangement.

Background

The workpiece refers to a processing object in a machining process, can be a single part or a combination of several fixed parts, the processing modes of the workpiece are various, such as turning, milling, planing, grinding, casting, forging and the like, and the processing procedures of the workpiece are changed along with the change of the processing modes.

However, in the prior art, since a support pin is usually required to be used for supporting the workpiece in order to prevent the workpiece from deforming during machining, the conventional manual adjustment has long adjustment time, fine adjustment is very difficult in a position where a hand cannot reach or a place where the hand cannot be seen clearly, and the required time is long, so that the deformation-preventing support device for workpiece machining is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a workpiece processing deformation-preventing supporting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: work piece processing anti-deformation strutting arrangement, including hollow support block, fixed mounting has first round bar on hollow support block's the bottom inner wall, first recess has been seted up on the top of first round bar, slidable mounting has the second round bar in the first recess, the top of second round bar extends outside hollow support block, be equipped with the third round bar on the second round bar, the second recess has been seted up to the bottom of second round bar, slidable mounting has the fourth round bar in the second recess, the bottom of fourth round bar extend outside the second recess and with the bottom inner wall fixed connection of first recess, be equipped with two splint in the hollow support block, equal fixed mounting has two first horizontal poles on hollow support block's the both sides inner wall, slidable mounting has the second horizontal pole on the first horizontal pole, the one end that two second horizontal poles are close to each other respectively with two splint fixed connection.

Preferably, the welding has the first spring that the slip cover was established on the fourth round bar on the bottom inner wall of first recess, the top welding of first spring is in the bottom of second round bar, the stiffness coefficient scope of first spring is 10N/m to 100N/m.

Preferably, first chutes are formed in the inner walls of the two sides of the first groove, first sliding rods are arranged in the first groove in a sliding mode, one ends, close to each other, of the two first sliding rods are fixedly connected with the second round rod, and the second round rod and the third round rod are fixed through bolts.

Preferably, the second spring is sleeved on the second cross rod in a sliding mode, one end of the second spring is welded to the corresponding clamping plate, the other end of the second spring is welded to the corresponding first cross rod, and the stiffness coefficient range of the second spring is 5N/m to 60N/m.

Preferably, the third recess has all been seted up to the one end that two first horizontal poles are close to each other, the one end that the splint that corresponds were kept away from to the second horizontal pole extends to in the third recess that corresponds and with the third recess sliding connection that corresponds.

Preferably, the second sliding grooves are formed in the inner wall of the top and the inner wall of the bottom of the third groove, second sliding rods are slidably mounted in the second sliding grooves, and one ends, close to each other, of the two corresponding second sliding rods are fixedly connected with the corresponding second cross rods.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with a first groove, a second circular rod, a third circular rod, a second groove, a fourth circular rod, a first spring, a clamping plate, a first cross rod, a second cross rod and a second spring through a hollow supporting block, the device is provided with four supporting columns on a workbench, a workpiece is placed on the four supporting columns, two hollow supporting blocks are placed on the workbench, if pressure is applied to the workpiece, the workpiece drives the two third circular rods to move, the third circular rods drive the corresponding second circular rods to move, and the second circular rods drive the corresponding first springs;

at this moment, first spring will be compressed, makes first spring produce deformation to kinetic energy that produces when removing the second round bar converts the elastic potential energy of the first spring that corresponds into, under the common effect of four second springs and two splint, can be when the second round bar moves down, keep balance, the effectual work piece that prevents under the circumstances of load prevents to warp, realizes high-quality processing and assembly.

The utility model discloses simple structure, the practicality is strong, can realize the automatically regulated of height, effectually prevents that the work piece from preventing to warp under the condition of load, and the operation is got up simply conveniently.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a diagram illustrating the practical use of the present invention.

In the figure: 1. a hollow support block; 2. a first round bar; 3. a first groove; 4. a second round bar; 5. a third round bar; 6. a second groove; 7. a fourth round bar; 8. a first spring; 9. a splint; 10. a first cross bar; 11. a second cross bar; 12. a second 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 to fig. 3, the present invention provides a technical solution: the anti-deformation supporting device for workpiece processing comprises a hollow supporting block 1, wherein a first round rod 2 is fixedly installed on the inner wall of the bottom of the hollow supporting block 1, a first groove 3 is formed in the top end of the first round rod 2, a second round rod 4 is slidably installed in the first groove 3, the top end of the second round rod 4 extends out of the hollow supporting block 1, a third round rod 5 is arranged on the second round rod 4, a second groove 6 is formed in the bottom end of the second round rod 4, a fourth round rod 7 is slidably installed in the second groove 6, the bottom end of the fourth round rod 7 extends out of the second groove 6 and is fixedly connected with the inner wall of the bottom of the first groove 3, two clamping plates 9 are arranged in the hollow supporting block 1, two first cross rods 10 are fixedly installed on the inner walls of two sides of the hollow supporting block 1, a second cross rod 11 is slidably installed on the first cross rods 10, and one ends, close to each other, of the two second cross rods 11 are;

the inner wall of the bottom of the first groove 3 is welded with a first spring 8 which is sleeved on a fourth round bar 7 in a sliding manner, the top end of the first spring 8 is welded at the bottom end of a second round bar 4, the stiffness coefficient range of the first spring 8 is 10N/m to 100N/m, the inner walls of two sides of the first groove 3 are respectively provided with a first sliding chute, a first sliding bar is arranged in the first groove in a sliding manner, one end of each first sliding bar, which is close to each other, is fixedly connected with the second round bar 4, the second round bar 4 is fixed with a third round bar 5 through a bolt, a second spring 12 is sleeved on a second cross bar 11 in a sliding manner, one end of each second spring 12 is welded on a corresponding clamping plate 9, the other end of each second spring 12 is welded on a corresponding first cross bar 10, the stiffness coefficient range of each second spring 12 is 5N/m to 60N/m, one end, which is close to each first cross bar 10 is provided with a third, one end of a second cross rod 11 far away from a corresponding clamping plate 9 extends into a corresponding third groove and is connected with the corresponding third groove in a sliding manner, second sliding grooves are formed in the inner walls of the top and the bottom of the third groove, second sliding rods are arranged in the second sliding grooves in a sliding manner, one ends, close to each other, of the two corresponding second sliding rods are fixedly connected with the corresponding second cross rods 11, four supporting columns are arranged on a workbench through matching of hollow supporting blocks 1, first round rods 2, first grooves 3, second round rods 4, third round rods 5, second grooves 6, fourth round rods 7, first springs 8, the clamping plate 9, first cross rods 10, second cross rods 11 and second springs 12, workpieces are placed on the four supporting columns, the two hollow supporting blocks 1 are placed on the workbench, when pressure is applied to the workpieces, the workpieces drive the two third round rods 5 to move, the third round rods 5 drive the corresponding second round rods 4 to move, second pole 4 drives the first spring 8 that corresponds, and at this moment, first spring 8 will be compressed, makes first spring 8 produce deformation to kinetic energy that produces when moving second pole 4 turns into the elastic potential energy of the first spring 8 that corresponds, under the common effect of four second springs 12 and two splint 9, can be when second pole 4 moves downwards, keep balance, effectually prevent that the work piece from preventing under the condition of load, preventing to warp, realize high-quality processing and assembly, the utility model discloses simple structure, the practicality is strong, can realize the automatically regulated of height, and the effectual work piece that prevents under the condition of load, prevents to warp, and it is simple convenient to operate.

The working principle is as follows: during the use, install four support columns on the workstation earlier, place the work piece on four support columns, place two hollow support blocks 1 on the workstation, if when exerting pressure to the work piece, the work piece drives two third round bars 5 and removes, third round bar 5 drives corresponding second round bar 4 and removes in corresponding first recess 3, second round bar 4 drives corresponding first spring 8, at this moment, first spring 8 will be compressed, make first spring 8 produce deformation, thereby the kinetic energy that produces when moving second round bar 4 converts into the elastic potential energy of corresponding first spring 8, under the common effect of four second springs 12 and two splint 9, can be when second round bar 4 moves down, keep balance, the effectual work piece that prevents under the condition of load, prevent to warp, realize high-quality processing and assembly.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

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. Work piece processing strutting arrangement that preapres for an unfavorable turn of events, including hollow support block (1), its characterized in that: a first round rod (2) is fixedly installed on the inner wall of the bottom of the hollow supporting block (1), a first groove (3) is formed in the top end of the first round rod (2), a second round rod (4) is installed in the first groove (3) in a sliding mode, the top end of the second round rod (4) extends out of the hollow supporting block (1), a third round rod (5) is arranged on the second round rod (4), a second groove (6) is formed in the bottom end of the second round rod (4), a fourth round rod (7) is installed in the second groove (6) in a sliding mode, the bottom end of the fourth round rod (7) extends out of the second groove (6) and is fixedly connected with the inner wall of the bottom of the first groove (3), two clamping plates (9) are arranged in the hollow supporting block (1), two first cross rods (10) are fixedly installed on the inner walls of the two sides of the hollow supporting block (1), and a second cross rod (11) is installed on the first cross rod (10, one ends of the two second cross rods (11) which are close to each other are respectively fixedly connected with the two clamping plates (9).

2. The deformation-preventing supporting device for workpiece processing according to claim 1, characterized in that: the welding has first spring (8) that the slip cap was established on fourth round bar (7) on the bottom inner wall of first recess (3), the top welding of first spring (8) is in the bottom of second round bar (4), the stiffness coefficient scope of first spring (8) is 10N/m to 100N/m.

3. The deformation-preventing supporting device for workpiece processing according to claim 1, characterized in that: first spout has all been seted up on the both sides inner wall of first recess (3), slidable mounting has first slide bar in the first recess, and the one end that two first slide bars are close to each other all with second round bar (4) fixed connection, second round bar (4) get up through the bolt fastening with third round bar (5).

4. The deformation-preventing supporting device for workpiece processing according to claim 1, characterized in that: the sliding sleeve is equipped with second spring (12) on second horizontal pole (11), the one end welding of second spring (12) is on splint (9) that correspond, the other end welding of second spring (12) is on corresponding first horizontal pole (10), the coefficient of stiffness scope of second spring (12) is 5N/m to 60N/m.

5. The deformation-preventing supporting device for workpiece processing according to claim 1, characterized in that: the third recess has all been seted up to the one end that two first horizontal poles (10) are close to each other, second horizontal pole (11) keep away from the one end of corresponding splint (9) extend to in the third recess that corresponds and with the third recess sliding connection that corresponds.

6. The deformation-preventing supporting device for workpiece processing according to claim 5, characterized in that: the second sliding grooves are formed in the inner wall of the top of the third groove and the inner wall of the bottom of the third groove, second sliding rods are arranged in the second sliding grooves in a sliding mode, and one ends, close to each other, of the two corresponding second sliding rods are fixedly connected with the corresponding second transverse rods (11).