CN216064959U - U-shaped channel steel processing device - Google Patents

Abstract

The utility model discloses a U-shaped channel steel processing device which comprises a workbench, a base and a bending die, wherein the base is arranged on the workbench and is provided with a concave part; the bending die is arranged above the concave part of the base, and anti-interference holes are formed in the bending die and are through holes. Above-mentioned U type channel-section steel processingequipment through setting up the interference-proof hole, can make the higher U type channel-section steel of aspect ratio can pass the mould of bending when bending, avoids producing the situation that interferes the emergence part and warp.

Description

U-shaped channel steel processing device

Technical Field

The utility model relates to the technical field of sheet metal machining, in particular to a U-shaped channel steel machining device.

Background

Bending means that the metal plate firstly undergoes elastic deformation and then enters plastic deformation under the pressure of an upper die or a lower die of a bending machine. At present, in the sheet metal working of machinery trade, the shaping part of small-size U type special channel-section steel is processed, exceeds certain coefficient when the aspect ratio of U type channel-section steel, if adopt traditional mould shaping of bending, the problem of taking place the interference easily in the course of working of part exists, and the part of bending out is out of shape greatly, leads to unable product quality requirement that reaches.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a U-shaped channel steel processing device which can avoid interference in part processing.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a U-shaped channel steel processing device comprises a workbench, a base and a bending die, wherein the base is arranged on the workbench and is provided with a concave part;

the bending die is arranged above the base, and anti-interference holes are formed in the bending die and are through holes.

And placing the plate on the concave part of the base, enabling the bending die to move downwards along the vertical direction, bending the plate, and enabling the upper end of the plate to penetrate through the interference preventing hole of the bending die when the plate is bent, so that the required product is obtained.

The U-shaped channel steel processing device has the beneficial effects that: through setting up the interference prevention hole, can make the higher U type channel-section steel of aspect ratio can pass the mould of bending when bending, avoid producing the situation that the interference takes place the part deformation.

Further, the bending die is arranged above the bending die, the bending die is connected with the hydraulic system through the upper sliding block, and the bending die is detachably connected with the upper sliding block.

The hydraulic system pushes the bending die to move downwards through the upper sliding block to bend the plate, and different bending dies can be replaced according to U-shaped channel steels of different specifications.

Further, still be equipped with fixed establishment on the workstation, including fixing base and locking bolt, the fixing base is equipped with two symmetrically, and the one side that is close to each other all sets up threaded through-hole, all insert in the threaded through-hole and be equipped with locking bolt.

According to the U-shaped channel-section steel of different specifications, also need change the different bases of depressed part to the position of fixing base is fixed through the locking bolt of both sides.

Furthermore, one end of each locking bolt close to each other is provided with a pressing plate.

The clamp plate can enlarge the force application area and improve the stability of fixation.

Furthermore, the fixing mechanism also comprises a screw, two driving gears and a driven gear, wherein two opposite threads are arranged on the screw along the axial direction, the two driving gears are sleeved on the screw, and the two driving gears are respectively in threaded connection with the two threads;

the locking bolt's one end of keeping away from each other all is equipped with driven gear, driven gear meshes with two driving gears mutually respectively, driven gear's both sides all are equipped with splint, two the splint are laminated mutually with the both sides of driving gear.

The screw rod is rotated to drive the two driving gears to rotate, the driving gear rotates to drive the driven gear to rotate, the locking bolt rotates, the driving gear in threaded connection with the screw rod moves axially while the locking bolt moves axially, and the locking bolt can be kept meshed with the driven gear through the clamping plate.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings, which are required to be used in the embodiments, will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.

FIG. 1 is a front view of a U-shaped channel steel processing device in the prior art;

fig. 2 is a front view of a U-shaped channel steel processing device according to an embodiment of the present invention;

FIG. 3 is a side view of a U-shaped channel processing apparatus shown in FIG. 2;

FIG. 4 is a front view of a U-shaped channel processing device shown in FIG. 2;

FIG. 5 is a top view of a U-shaped channel processing apparatus shown in FIG. 2;

reference numerals:

10-workbench, 20-base, 21-dent, 30-bending die, 31-interference preventing hole, 32-upper slide block, 33-hydraulic system, 40-fixing mechanism, 41-fixing seat, 42-locking bolt, 421-pressing plate, 43-screw, 44-driving gear, 45-driven gear and 451-clamping plate.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Referring to fig. 2 to 5, the present invention provides a U-shaped channel steel processing apparatus, which includes a workbench 10, a base 20 and a bending mold 30, wherein the base 20 is disposed on the workbench 10, a part plate is placed on the base 20, and the plate is bent and formed by the bending mold 30, so as to complete the processing of the part.

Specifically, be equipped with depressed part 21 on base 20, mould 30 of bending sets up in depressed part 21 top, and the top is equipped with detachable top shoe 32, be connected with the hydraulic system 33 of top through top shoe 32, offered on the mould 30 of bending and prevent interfering hole 31, prevent interfering hole 31 and be the through-hole, hydraulic system 33 promotes mould 30 of bending and moves down through top shoe 32, bend the sheet material into the U type on depressed part 21, the sheet material upper end can be followed and prevented interfering hole 31 and pass when bending simultaneously, thereby avoid taking place the interference. Fig. 1 is a schematic diagram of a mold easily generating interference in the prior art, and fig. 2 and 3 are schematic diagrams of a mold provided with an interference prevention hole 31 in the present solution.

Specifically, still be equipped with fixed establishment 40 on workstation 10, including fixing base 41 and locking bolt 42, fixing base 41 is equipped with two symmetrically, is located the both sides of base 20 respectively, and has all seted up the screw thread through-hole, and locking bolt 42 inserts and establishes in the screw thread through-hole, and the one end that is close to each other all is equipped with clamp plate 421. By screwing the lock bolts 42 and moving them in the direction of approaching each other, the base 20 can be fixed from both sides by the pressing plate 421. When the U type channel-section steel of different specifications is processed, the different base 20 of removable depressed part 21 to adapt to not unidimensional parts machining, and fix through fixed establishment 40, clamp plate 421 can increase lifting surface area when fixed, promote fixed stability.

Further, as shown in fig. 5, the fixing mechanism 40 further includes a screw 43, a driving gear 44 and a driven gear 45, the screw 43 is disposed along the axial direction of the locking bolt 42, two opposite threads are disposed on the screw 43 along the axial direction, and the end position of the screw 43 is fixed and can only rotate but can not move along the axial direction. Two driving gears 44 and two driven gears 45 are arranged, the two driving gears 44 are sleeved on the threaded rod and are respectively in threaded connection with the two threads, and the two driven gears 45 are respectively arranged at one end, far away from the two locking bolts 42, of the two driving gears 44 and are respectively meshed with the two driving gears 44. The driven gear 45 is provided with clamping plates 451 at both sides thereof, and the clamping plates 451 at both sides are attached to both sides of the driving gear 44.

The screw 43 is rotated to drive the driving gear 44 to rotate around the circumferential direction, so that the meshed driven gear 45 rotates together and screws the locking bolt 42, meanwhile, the locking bolt 42 drives the driven gear 45 to displace along the axial direction, the driven gear 45 drives the driving gear 44 to displace along the axial direction through the clamping plate 451, and the driving gear 44 moves along the axial line relative to the screw 43 connected with the screw in a threaded manner. By providing the bidirectional screw, the locking bolts 42 on both sides can be moved in the direction of approaching each other, and the base 20 can be fixed.

The working principle of the U-shaped channel steel processing device is as follows: the base 20 is firstly installed on the workbench 10, the base 20 is fixed from two sides through the locking bolts 42, then the plate is placed on the base 20, and the bending die 30 moves downwards under the driving of the hydraulic system 33 to bend and form the plate.

Use above-mentioned U type channel-section steel processingequipment, set up and prevent interfering the hole after, the great U type channel-section steel of aspect ratio is when the shaping, and the upper end can be passed and prevent interfering the hole and avoid taking place to interfere, through changing different bases and the mould of bending, can be applicable to the small-size U type channel-section steel of processing different specifications.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims (5)

1. The utility model provides a U type channel steel processingequipment which characterized in that: the bending die comprises a workbench, a base and a bending die, wherein the base is arranged on the workbench and is provided with a concave part;

the bending die is arranged above the concave part of the base, and anti-interference holes are formed in the bending die and are through holes.

2. The U-shaped channel steel processing device of claim 1, wherein: the bending die is characterized by further comprising a hydraulic system, the hydraulic system is arranged above the bending die, the bending die is connected with the hydraulic system through an upper sliding block, and the bending die is detachably connected with the upper sliding block.

3. The U-shaped channel steel processing device of claim 2, wherein: the workbench is further provided with a fixing mechanism which comprises two fixing seats and locking bolts, threaded through holes are formed in one side, close to each other, of each fixing seat symmetrically, and the locking bolts are inserted into the threaded through holes.

4. A U-shaped channel processing device according to claim 3, characterized in that: and one ends of the locking bolts, which are close to each other, are provided with pressing plates.

5. A U-shaped channel processing device according to claim 3, characterized in that: the fixing mechanism further comprises a screw, two driving gears and a driven gear, wherein two opposite threads are arranged on the screw along the axial direction, the two driving gears are sleeved on the screw, and the two driving gears are respectively in threaded connection with the two threads;

the locking bolt's one end of keeping away from each other all is equipped with driven gear, driven gear meshes with two driving gears mutually respectively, driven gear's both sides all are equipped with splint, two the splint are laminated mutually with the both sides of driving gear.

Images