CN215393858U

CN215393858U - Machining center for machining

Info

Publication number: CN215393858U
Application number: CN202121230905.XU
Authority: CN
Inventors: 侯长彩
Original assignee: Wuxi Pengxite Precision Machinery Co ltd
Current assignee: Wuxi Pengxite Precision Machinery Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-01-04
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a machining center for machining, and belongs to the technical field of machining. The utility model provides a machining center for machining, the work piece is placed on the workstation, and install fixed subassembly in the workstation below, support the workstation through fixed subassembly, simultaneously at the inside jack catch of fixed subassembly and the laminating of workpiece surface, can press from both sides the work piece tightly, and first jack catch and second jack catch press from both sides tight work piece different directions respectively, can carry out the clamp of long work piece and press from both sides tightly, be provided with the snubber block inside fixed subassembly, can carry out the shock attenuation of work piece man-hour, guarantee to process work piece stationarity, whole machining precision is improved.

Description

Machining center for machining

Technical Field

The utility model belongs to the technical field of machining, and particularly relates to a machining center for machining.

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.

When plate type workpieces are machined, the workpieces need to be clamped, but most of workpiece clamping mechanisms can only clamp the workpieces in the vertical direction when clamping is carried out, the clamping in the transverse direction is often lost, the workpieces move in the transverse direction during machining, machining precision is affected, the machined workpieces cannot meet use requirements seriously, and unqualified products are produced.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: a machining center for machining is provided to solve the above problems in the prior art.

The technical scheme is as follows: a machining center for machining comprises a workbench, a fixing assembly arranged below the workbench, and a sensor arranged on the surface of the workbench;

the fixing assembly comprises a first fixing assembly and a second fixing assembly;

the first fixing component and the second fixing component are arranged on two sides of the workbench, and the first fixing component and the second fixing component are identical in arrangement structure;

clamping jaws are arranged in the fixed assembly, and each clamping jaw comprises a second clamping jaw arranged in the left-right direction of the workbench and a first clamping jaw arranged in the up-down direction of the workbench;

the first clamping jaw and the second clamping jaw provide clamping in multiple directions, and the first clamping jaw and the second clamping jaw can simultaneously or respectively clamp the workpiece according to the overall size of the workpiece.

In a further embodiment, the first fixing component comprises a first supporting column arranged below the workbench, a fixing table fixedly connected with the first supporting column, and a fixing rod with one end clamped with the fixing table and the other end clamped with the lower surface of the workbench, and the fixing rod and the supporting table are in sliding fit; the workbench is supported through the first fixing assembly, and the stability of the workpiece during machining is guaranteed.

In a further embodiment, a control motor is fixedly installed inside the first support column, the control motor is electrically connected with the inductor, and the inductor induces the size of the workpiece so as to control whether the first clamping jaw and the second clamping jaw synchronously clamp the workpiece.

In a further embodiment, a through hole is formed in the corner position of the support platform, the through hole is in interference fit with a clamping sleeve, and the clamping sleeve is in sliding fit with the fixing rod; the clamping sleeve drives the supporting table to ascend, so that the position of the clamping jaw can be raised, and a workpiece with a thick size can be clamped.

In a further embodiment, a plurality of connecting blocks are fixedly arranged on the upper surface of the workbench and are connected with the jaw pins together; the jack catch is fixed on the workstation, simultaneously through the jack catch of pin junction, can realize rotating.

In a further embodiment, an index plate is arranged between the connecting block and the second jaw, a bidirectional pawl is arranged at the bottom of the second jaw, and the bidirectional pawl is attached to the index plate; the second clamping jaw can rotate correspondingly according to the angle in the dividing plate, and the position of the second clamping jaw is adjusted.

In a further embodiment, damping blocks are fixedly mounted on two sides of the clamping jaw and are attached to the lower surface of the workbench; the vibration generated during processing is reduced through the damping block, and the stability of the workbench is guaranteed.

Has the advantages that: the utility model provides a machining center for machining, the work piece is placed on the workstation, and install fixed subassembly in the workstation below, support the workstation through fixed subassembly, simultaneously at the inside jack catch of fixed subassembly and the laminating of workpiece surface, can press from both sides the work piece tightly, and first jack catch and second jack catch press from both sides tight work piece different directions respectively, can carry out the clamp of long work piece and press from both sides tightly, be provided with the snubber block inside fixed subassembly, can carry out the shock attenuation of work piece man-hour, guarantee to process work piece stationarity, whole machining precision is improved.

Drawings

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

Fig. 2 is a schematic structural view of the fixing assembly of the present invention.

Fig. 3 is a top view of the securing assembly of the present invention.

The reference signs are: inductor 1, first fixed subassembly 2, first support column 3, second support column 4, the fixed subassembly 5 of second, workstation 6, dead lever 7, fixed station 8, control motor 9, a supporting bench 10, cutting ferrule 11, first jack catch 12, second jack catch 13, graduated disk 14, snubber block 15, connecting block 16.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.

As shown in fig. 1 to 3, a machining center for machining is composed of an inductor 1, a first fixing component 2, a first support column 3, a second support column 4, a second fixing component 5, a workbench 6, a fixing rod 7, a fixing table 8, a control motor 9, a support table 10, a clamping sleeve 11, a first clamping jaw 12, a second clamping jaw 13, an index plate 14, a damping block 15 and a connecting block 16.

As shown in fig. 1 to 3, the worktable 6 is disposed at a designated position, the surface of the worktable 6 is provided with an inductor 1, the inductor 1 is electrically connected with the control motor 9, the control motor 9 is disposed in the first support column 3, the fixed table 8 is fixedly connected with the first support column 3, the fixed rod 7 is connected with the fixed table 8, the fixed rod 7 penetrates through the support table 10, the fixed rod 7 is clamped with the lower surface of the worktable 6, a clamping sleeve 11 is disposed between the fixed rod 7 and the support table 10, the clamping sleeve 11 is slidably fitted with the fixed rod 7, the connecting block 16 is disposed above the support table 10, and the connecting block 16 is fixedly connected with the support table 10, the first clamping jaw 12 is connected with the connecting block 16 through a connecting pin, the second clamping jaw 13 is connected with the connecting block 16 in a rotating mode, an indexing disc 14 is arranged between the second clamping jaw 13 and the connecting block 16, a pawl is arranged at the bottom of the second clamping jaw 13 and matched with the indexing disc 14, the first clamping jaw 12 and the second clamping jaw 13 are arranged at different positions of the workbench 6, the damping block 15 is arranged on the side face of the clamping jaw, the fixing block is attached to the lower surface of the workbench 6, and the second fixing component 5 is identical to the first fixing component 2 in structure.

As is known, when a plate workpiece is machined, the workpiece needs to be clamped, but most of workpiece clamping mechanisms can only clamp the workpiece in the vertical direction when clamping, and clamping in the transverse direction is often lost, so that the workpiece moves in the transverse direction during machining, the machining precision is affected, the machined workpiece cannot meet the use requirement, and unqualified products are produced;

the workpiece is placed on a workbench 6, a sensor 1 is controlled by a control motor 9 to monitor the overall shape and size of the workpiece, meanwhile, a clamping jaw is controlled by the sensor 1 to clamp, a fixed table 8 is arranged above a support column to limit the position and play a role of supporting, a fixed rod 7 is fixedly connected with the fixed table 8, the fixed rod 7 penetrates through a support table 10 and is connected with the lower surface of the workbench 6, a clamping sleeve 11 is arranged between the fixed rod 7 and the support table 10, the clamping sleeve 11 can slide on the fixed rod 7 to drive the support table 10 to ascend and descend, the height distance between the clamping jaw and the workpiece can be adjusted, a first clamping jaw 12 is rotatably connected with the support table 10 and can be lowered when not needed to be used, a second clamping jaw 13 is rotatably connected with the support table 10, and a pawl is arranged inside the second clamping jaw 13, the pawl is matched with the index plate 14 to adjust the angle of the second clamping jaw 13, so that the integral structure is more flexible.

The utility model has the following working principle:

after a workpiece is placed on a workbench 6, overall workpiece size detection is carried out through a sensor 1, workpiece clamping work is carried out through clamping jaws, a first clamping jaw 12 and a second clamping jaw 13 are placed at different positions and can clamp the workpiece at multiple angular positions, a fixed rod 7 is installed on a fixed table 8, the fixed rod 7 penetrates through a supporting table 10 and is connected with the workbench 6, a clamping sleeve 11 is installed between the fixed rod 7 and a through hole formed in the surface of the supporting table 10, the clamping sleeve 11 can slide on the fixed rod 7 to adjust the position of the supporting table 10, the first clamping jaw 12 and the second clamping jaw 13 are installed on the supporting table 10, the first clamping jaw 12 clamps the workpiece in the vertical direction, the second clamping jaw 13 clamps the workpiece in the transverse direction, a pawl is installed at the bottom of the second clamping jaw 13 and is matched with an index plate 14 through the pawl, so that the second clamping jaw 13 can carry out certain angle adjustment according to the overall length of the workpiece, can adapt to the work piece of more length size, in order to prevent to influence between the processing because machining produces strong vibrations in the course of working, install snubber blocks 15 in jack catch both sides, snubber blocks 15 and workstation 6 laminating are in the same place, carry out the shock attenuation.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.

Claims

1. A machining center for machining comprises a workbench and is characterized in that a fixing assembly is arranged below the workbench, and a sensor is arranged on the surface of the workbench;

2. The machining center for machining according to claim 1, wherein the first fixing member includes a first support pillar disposed below the table, a fixing table fixedly coupled to the first support pillar, and a fixing rod having one end engaged with the fixing table and the other end engaged with a lower surface of the table, the fixing rod being slidably coupled to the support table.

3. The machining center for machining according to claim 2, wherein a control motor is fixedly mounted inside the first support column, the control motor is electrically connected with the inductor, and the inductor senses the size of the workpiece so as to control whether the first clamping jaw and the second clamping jaw synchronously clamp the workpiece.

4. The machining center for machining according to claim 2, wherein a through hole is formed at an edge position of the support table, the through hole is in interference fit with a ferrule, and the ferrule is in sliding fit with the fixing rod.

5. A machining center for machining according to claim 1, wherein a plurality of connecting blocks are fixedly mounted on the upper surface of the table, and the connecting blocks are connected with the jaw pins.

6. A machining center for machining according to claim 5, wherein an index plate is arranged between the connecting block and the second jaw, a bidirectional pawl is arranged at the bottom of the second jaw, and the bidirectional pawl is attached to the index plate.

7. The machining center for machining according to claim 1, wherein shock absorbing blocks are fixedly mounted on both sides of the clamping jaws, and the shock absorbing blocks are attached to the lower surface of the workbench.