CN218311153U

CN218311153U - Purlin processingequipment

Info

Publication number: CN218311153U
Application number: CN202222199891.0U
Authority: CN
Inventors: 张佳; 许书恒; 杨志勇; 葛志勇; 安旭东
Original assignee: Shandong Wiskind Steel Building Stock Co ltd
Current assignee: Shandong Wiskind Steel Building Stock Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-01-17
Anticipated expiration: 2032-08-19

Abstract

The utility model belongs to the technical field of steel construction processing and specifically relates to a purlin processingequipment for the purlin of processing U-shaped installs in the bending press export, include: the upper shearing assembly comprises an upper bracket and upper horizontal telescopic rods arranged on two sides of the upper bracket; the lower shearing assembly comprises a lower bracket and lower horizontal telescopic rods arranged on two sides of the lower bracket; the reciprocating moving assembly is connected with the upper bracket and the lower bracket and drives the upper bracket and the lower bracket to reciprocate along the discharging direction of the bending press; wherein, it forms shearing area to go up shearing module and shearing module interval setting down, forms the space of cuting the purlin between two adjacent upper horizontal telescopic links and the lower horizontal telescopic link, is equipped with respectively at adjacent upper horizontal telescopic link and lower horizontal telescopic link and cuts the sword, the utility model discloses can cut the separation to a plurality of purlins of the shaping of once bending, the effectual problem that exists of having solved among the prior art.

Description

Purlin processingequipment

The technical field is as follows:

the utility model belongs to the technical field of steel construction processing and specifically relates to a purlin processingequipment.

Background art:

u type purlin is common building steel construction, and the application volume is great. The existing U-shaped purline is bent and formed by an extruder. At present, the existing processing device is mostly a single-channel bending press, for example, patent CN202210473329.4 discloses a C-shaped steel processing device and a processing technology, wherein, the C-shaped steel forming machine is a single-channel processing machine, before sending raw materials, the sheet material needs to be cut into the size of a single C-shaped steel, and then the single C-shaped steel is processed in sequence. In the production process, in order to improve the bending efficiency, a plurality of mutually connected U-shaped purlins are formed by one-time bending through a multi-channel bending press, and then all the purlins are cut and separated through a shearing clamp or a special shearing machine tool after an extruded material is subjected to a bending press stage, so that the bending efficiency is improved, but the subsequent process flow is increased, and the operation is troublesome.

The utility model has the following contents:

the utility model provides a purlin processingequipment can cut the separation to a plurality of purlins of one-time bending shaping, the effectual problem that exists of having solved among the prior art.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: a purlin for processing U-shaped installs in the bending press export, includes: the upper shearing assembly comprises an upper bracket and upper horizontal telescopic rods arranged on two sides of the upper bracket; the lower shearing assembly comprises a lower bracket and lower horizontal telescopic rods arranged on two sides of the lower bracket; the reciprocating moving assembly is connected with the upper bracket and the lower bracket and drives the upper bracket and the lower bracket to reciprocate along the discharging direction of the bending press; the upper shearing assembly and the lower shearing assembly are arranged at intervals to form a shearing area, a space for shearing purlins is formed between two adjacent upper horizontal telescopic rods and the lower horizontal telescopic rod, and shearing knives are respectively arranged on the adjacent upper horizontal telescopic rods and the lower horizontal telescopic rod.

Furthermore, the reciprocating movement assembly comprises an upper reciprocating telescopic rod and a lower reciprocating telescopic rod, the upper reciprocating telescopic rod drives the upper support to reciprocate, and the lower reciprocating telescopic rod drives the lower support to reciprocate.

Furthermore, the processing device comprises an upper cross beam and a lower cross beam, the upper reciprocating telescopic rod is connected with the upper cross beam, and the upper cross beam is connected with at least two upper brackets; the lower reciprocating telescopic rod is connected to the lower cross beam, and the lower cross beam is connected with at least two lower brackets.

Furthermore, the processing device also comprises a frame, wherein an outer positioning plate is arranged outside the shearing area of the frame; and the upper horizontal telescopic rod and the lower horizontal telescopic rod which are positioned at the edge of the shearing area are provided with rollers.

Furthermore, a cutter holder is arranged on the telescopic rod at the position of the shearing cutter, and the shearing cutter is arranged on the cutter holder; and the upper end and the lower end of the tool apron are respectively provided with an elastic cushion block.

Furthermore, at least two upper horizontal telescopic rods are arranged on the same side of the upper support along the discharging direction of the bending press at intervals; and at least two lower horizontal telescopic rods are arranged on the same side of the lower support along the discharging direction of the bending press at intervals.

Further, the apparatus further comprises: the front pressing wheel assembly is arranged on one side of the shearing area, which faces the outlet of the bending press, and comprises a plurality of front pressing wheel sets which are arranged corresponding to the upper support and the lower support, and each front pressing wheel set comprises two pressing wheels which are vertically arranged; the rear pressing wheel assembly is arranged on one side of the shearing area, which is far away from the outlet of the bending press, and comprises a plurality of rear pressing wheel groups which are arranged corresponding to the upper bracket and the lower bracket, and each rear pressing wheel group comprises two pressing wheels which are vertically arranged; and a clamping space for the top edge of the purline to pass through is formed between the two vertically corresponding press wheels.

Furthermore, in two adjacent rear pressing wheel sets, the distance between two clamping spaces is greater than twice of the vertical size of the side edge of the purline.

Furthermore, in every two vertically arranged pinch rollers, the upper pinch roller is connected with the upper support, the lower pinch roller is connected with the lower support, and at least one pinch roller is connected with the upper support or the lower support at the corresponding position through an adjusting telescopic rod.

Furthermore, an elastic rubber layer is arranged on the surface side of the pressing wheel.

The beneficial effects of the utility model reside in that, can cut the separation to a plurality of purlins of a bending shaping, the effectual problem of having solved existence among the prior art.

Description of the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic illustration of the embodiment of FIG. 1 with purlins removed;

FIG. 3 is a schematic top view of the embodiment shown in FIG. 1;

FIG. 4 isbase:Sub>A schematic sectional view taken along line A-A in FIG. 3;

FIG. 5 is a schematic cross-sectional view taken along line B-B of FIG. 3;

FIG. 6 is a schematic cross-sectional view taken along line C-C of FIG. 3;

in the figure, 1, purlin; 2. a press brake; 3. an upper bracket; 4. an upper horizontal telescopic rod; 5. a lower bracket; 6. a lower horizontal telescopic rod; 7. a shearing knife; 8. an upper reciprocating telescopic rod; 9. a lower reciprocating telescopic rod; 10. an upper cross beam; 11. a lower cross beam; 12. a frame; 13. an outer positioning plate; 14. a roller; 15. a tool apron; 16. an elastic cushion block; 17. a front pressure wheel group; 18. a rear pinch roller set; 19. a pinch roller; 20. and (4) clamping the space.

The specific implementation mode is as follows:

in order to clearly explain the technical features of the present invention, the present invention will be explained in detail by the following embodiments and the accompanying drawings.

The utility model discloses an embodiment is shown in fig. 1-6, a purlin processingequipment for processing U-shaped purlin 1 installs in the export of bending press 2, include: the upper shearing assembly comprises an upper bracket 3 and upper horizontal telescopic rods 4 arranged at two sides of the upper bracket 3; the lower shearing assembly comprises a lower bracket 5 and lower horizontal telescopic rods 6 arranged at two sides of the lower bracket 5; the reciprocating moving assembly is connected with the upper bracket 3 and the lower bracket 5 and drives the upper bracket 3 and the lower bracket 5 to reciprocate along the discharging direction of the bending press 2; the upper shearing assembly and the lower shearing assembly are arranged at intervals to form a shearing area, a space for shearing purlines 1 is formed between two adjacent upper horizontal telescopic rods 4 and lower horizontal telescopic rods 6, and shearing knives 7 are respectively arranged on the adjacent upper horizontal telescopic rods 4 and the lower horizontal telescopic rods 6.

The utility model discloses a processingequipment is when using, the U-shaped purlin 1 of a plurality of body couplings of the fashioned bending machine 2 of bending is drawn forth by the export of bending machine 2, cut the subassembly and cut down between the subassembly on getting into, can drive upper bracket 3 and lower carriage 5 through reciprocating member and draw forth the material together with bending machine 2 this moment and remove, simultaneously, it stretches out with horizontal telescopic link 6 down to go up horizontal telescopic link 4, drive shearing sword 7 relative movement and cut the material, in order to separate each U-shaped purlin 1, after shearing sword 7 cuts, can drive shearing

sword

7 and 1 separation of purlin, drive upper bracket 3 and lower carriage 5 through reciprocating member this moment and remove to bending machine 2 directions, repeat next action again.

The utility model discloses a processingequipment can export out at bending press 2 and cut the separation automatically to purlin 1, easily realize serialization production, moreover, cut sword 7 when transversely cuting, partial upper bracket 3 and lower carriage 5's both sides have set up simultaneously and have cut sword 7, produce the horizontal thrust of horizontal direction simultaneously, can balance the transverse force that upper bracket 3 and lower carriage 5 received for these upper bracket 3 and lower carriage 5 stability more, non-deformable remove.

In the embodiment shown in fig. 1, more specifically, the reciprocating assembly includes an upper reciprocating telescopic rod 8 and a lower reciprocating telescopic rod 9, the upper reciprocating telescopic rod 8 drives the upper support 3 to reciprocate, and the lower reciprocating telescopic rod 9 drives the lower support 5 to reciprocate. Wherein, the upper reciprocating telescopic rod 8 and the lower reciprocating telescopic rod 9 can be selected from a hydraulic telescopic rod and an electric telescopic rod.

In the embodiment shown in fig. 1, more specifically, the processing device comprises an upper beam 10 and a lower beam 11, the upper reciprocating telescopic rod 8 is connected to the upper beam 10, and the upper beam 10 is connected to at least two upper brackets 3; the lower reciprocating telescopic rod 9 is connected to the lower cross beam 11, and the lower cross beam 11 is connected with at least two lower brackets 5. As shown in figures 2 and 6, the upper support frames 3 can be driven to move by one upper reciprocating telescopic rod 8, and the lower support frames 5 can be driven to move by one lower reciprocating telescopic rod 9, so that the structure can be simplified, and the synchronization of actions can be ensured.

In the embodiment shown in fig. 1, the further optimization is that the processing device further comprises a frame 12, and the frame 12 is provided with an outer positioning plate 13 outside the cutting area; wherein, the upper horizontal telescopic rod 4 and the lower horizontal telescopic rod 6 which are positioned at the edge of the shearing area are provided with rollers 14, and the rollers are abutted against an outer positioning plate. As shown in fig. 3 and 4, by such arrangement, the two sides of the upper bracket 3 or the lower bracket 5 at the outermost side are stressed during shearing, so that the stress balance in the horizontal direction can be maintained, and the upper bracket 3 or the lower bracket 5 at the corresponding position is further ensured to be stable in structure and not easy to deform.

In the embodiment shown in fig. 1, more specifically, the telescopic rod at the position of the cutting knife 7 is provided with a knife holder 15, and the cutting knife 7 is installed on the knife holder 15; the upper end and the lower end of the tool apron 15 are respectively provided with an elastic cushion block 16. Through the cushion that has set up blade holder 15, can be when cuting, elastic cushion 16 at first with purlin 1 about both sides position contact butt to stabilize purlin 1, restrain the random removal of purlin 1 when cuting, purlin 1 especially restrains shearing in the twinkling of an eye gathers purlin 1 and quivers in horizontal direction that elastic potential energy release leads to 1 shakes.

In the embodiment of the present invention, more specifically, at least two upper horizontal telescopic rods 4 are provided at intervals along the discharging direction of the bending press 2 on the same side of the upper bracket 3; and at least two lower horizontal telescopic rods 6 are arranged on the same side of the lower support 5 along the discharging direction of the bending press 2 at intervals. Through the arrangement, the force applied on the tool apron 15 is more balanced, and the tool apron 15 is prevented from deforming.

In the embodiment shown in fig. 1, more specifically, the apparatus further includes: the front pinch roller set 17 component is arranged on one side of the shearing area, which faces the outlet of the bending press 2, and comprises a plurality of front pinch roller sets 17 arranged corresponding to the upper bracket 3 and the lower bracket 5, and each front pinch roller set 17 comprises two pinch rollers 19 which are vertically arranged; the rear pressing wheel group 18 component is arranged on one side, deviating from the outlet of the bending press 2, of the shearing area and comprises a plurality of rear pressing wheel groups 18 corresponding to the upper support 3 and the lower support 5, each rear pressing wheel group 18 comprises two vertically arranged pressing wheels 19, and a clamping space 20 through which the top edge of the purlin 1 passes is formed between the two vertically corresponding pressing wheels 19. Through having set up preceding pinch roller set 17 and back pinch roller set 18, can be in shearing position department to purlin 1 vertical upper clamping location to ensure purlin 1 vertical upper shearing position's stability.

In the embodiment shown in fig. 1, further optimization is that: in two adjacent rear pinch roller sets 18, the distance between two clamping spaces 20 is greater than twice of the vertical dimension of the side edge of the purline 1. Through the arrangement, the cut purlins 1 can be vertically separated by the rear pinch roller set 18, so that the problem of repeated squeezing cutting caused by the fact that the cut areas are close to each other is solved when the purlins are cut next time.

Specifically, in the embodiment shown in fig. 1, as shown in fig. 1, the height of the rear pressing wheel group 18 located on the upper side is integrally increased compared with the height of the front pressing wheel group 17 located on the upper side, so that in the two adjacent rear pressing wheel groups 18 located on the upper side, the distance h1 between the two clamping spaces 20 is greater than the sum of the sizes of the vertical sides of the two purlins, and then the two purlins are pulled open, wherein the heights of the rear pressing wheel group 18 located on the lower side and the front pressing wheel group 17 are kept consistent, so that the purlin 1 located on the upper side after being sheared is raised, and the shearing position is separated into the two adjacent purlins 1.

In the embodiment shown in fig. 1, as shown in fig. 2 and 6, the upper cross beam is connected to the lower frame through the vertically extending connecting ribs, the lower cross beam is connected to the upper frame through the vertically extending connecting ribs, and in two vertically corresponding press wheels, the upper press wheel is connected to the corresponding upper cross beam through the L-shaped connecting ribs, and the lower press wheel is connected to the corresponding lower cross beam through the L-shaped connecting ribs, so as to achieve the integral connection of the whole device.

In an alternative embodiment, a further optimization is provided in that for each two vertically arranged press wheels 19, the upper press wheel 19 is connected to the upper frame 3, and the lower press wheel 19 is connected to the lower frame 5, wherein at least one press wheel 19 is connected to the upper frame 3 or the lower frame 5 at the corresponding position by an adjusting telescopic rod. Concrete implementation, each pinch roller can be connected at the entablature and the bottom end rail that correspond through L type splice bar as shown in fig. 2, with this realize being connected of pinch roller and upper bracket and bottom suspension, only need to adjust the telescopic link and install reciprocating that can realize corresponding pinch roller between corresponding pinch roller and L type splice bar this moment, through having set up the regulation telescopic link, can adjust the centre gripping dynamics to purlin 1, still when new purlin 1 gets into between the pinch roller 19 of two vertical correspondences, the telescopic link is adjusted in the shrink, in order to make things convenient for purlin 1 to get into.

In the exemplary embodiment shown in fig. 1, it is further preferred that the pressure roller 19 is provided on its front side with an elastic rubber layer. The transmission of vibration between the purlin 1 and the pressing wheel 19 during the shearing process can be reduced.

It should be noted that, regarding the structural form of the U-shaped purlin 1, in the embodiment shown in fig. 1, the purlin 1 includes a horizontal side and two vertical sides, and the two vertical sides are perpendicular to the horizontal side, which is not intended as a limitation of the present invention, and in an alternative embodiment, the purlin 1 may also be set in a manner that the vertical sides are inclined outward. The improvement of this application lies in the shearing processing of the material after drawing forth press brake 2, do not improve the restriction to the concrete structure of press brake 2, when the implementation of technical staff in the field, can be nimble choose current press brake 2 for use, for example, patent CN114042583A color steel tile automated molding processing machinery and forming process, as shown in figure 1, its pressure forming comes out for wavy color steel tile, can be through optimizing the size shape of extrusion wheel 19 this moment, the degree of depth and the angle of vertical limit of adjustment purlin 1 after the shaping.

The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims

1. The utility model provides a purlin processingequipment for processing the purlin of U-shaped, install in the bending press export, its characterized in that includes:

the upper shearing assembly comprises an upper bracket and upper horizontal telescopic rods arranged on two sides of the upper bracket;

the lower shearing assembly comprises a lower bracket and lower horizontal telescopic rods arranged on two sides of the lower bracket;

the reciprocating moving assembly is connected with the upper bracket and the lower bracket and drives the upper bracket and the lower bracket to reciprocate along the discharging direction of the bending press;

the upper shearing assembly and the lower shearing assembly are arranged at intervals to form a shearing area, a space for shearing purlins is formed between two adjacent upper horizontal telescopic rods and the lower horizontal telescopic rods, and shearing knives are respectively arranged on the adjacent upper horizontal telescopic rods and the lower horizontal telescopic rods.

2. The purlin processing apparatus of claim 1, wherein: the reciprocating movement assembly comprises an upper reciprocating telescopic rod and a lower reciprocating telescopic rod, the upper reciprocating telescopic rod drives the upper support to reciprocate, and the lower reciprocating telescopic rod drives the lower support to reciprocate.

3. Purlin processingequipment according to claim 2, characterized in that: the processing device comprises an upper cross beam and a lower cross beam, the upper reciprocating telescopic rod is connected to the upper cross beam, and the upper cross beam is connected with at least two upper supports; the lower reciprocating telescopic rod is connected to the lower cross beam, and the lower cross beam is connected with at least two lower brackets.

4. The purlin processing apparatus of claim 1, wherein: the machining device further comprises a frame, and an outer positioning plate is arranged on the outer side of the shearing area of the frame;

and the upper horizontal telescopic rod and the lower horizontal telescopic rod which are positioned at the edge of the shearing area are provided with rollers.

5. The purlin processingequipment of claim 1 characterized in that: the telescopic rod at the position of the shearing knife is provided with a knife holder, and the shearing knife is arranged on the knife holder;

and the upper end and the lower end of the tool apron are respectively provided with an elastic cushion block.

6. Purlin processingequipment according to claim 4, characterized by: at least two upper horizontal telescopic rods are arranged on the same side of the upper support at intervals along the discharging direction of the bending press; and at least two lower horizontal telescopic rods are arranged on the same side of the lower support along the discharging direction of the bending press at intervals.

7. The purlin processing apparatus of claim 1, wherein: the device further comprises:

the front pressing wheel assembly is arranged on one side of the shearing area, which faces to an outlet of the bending press, and comprises a plurality of front pressing wheel sets which are arranged corresponding to the upper support and the lower support, and each front pressing wheel set comprises two pressing wheels which are vertically arranged;

the rear pressing wheel assembly is arranged on one side of the shearing area, which is far away from the outlet of the bending press, and comprises a plurality of rear pressing wheel groups which are arranged corresponding to the upper bracket and the lower bracket, and each rear pressing wheel group comprises two pressing wheels which are vertically arranged;

and a clamping space for the top edge of the purline to pass through is formed between the two vertically corresponding press wheels.

8. The purlin processingequipment of claim 7, characterized in that: in two adjacent back pressure wheelsets, the distance between two centre gripping spaces is greater than the double of the vertical size of purlin side.

9. The purlin processing apparatus of claim 7, wherein: and in every two vertically arranged pinch rollers, the upper pinch roller is connected with the upper support, the lower pinch roller is connected with the lower support, and at least one pinch roller is connected with the upper support or the lower support at the corresponding position through an adjusting telescopic rod.

10. The purlin processingequipment of claim 7, characterized in that: and an elastic rubber layer is arranged on the surface side of the pinch roller.