CN213378538U

CN213378538U - Section steel for cold drawing machine

Info

Publication number: CN213378538U
Application number: CN202022031959.5U
Authority: CN
Inventors: 张维良; 向国强
Original assignee: Shanghai Xinlian New Metal Material Co ltd
Current assignee: Shanghai Xinlian New Metal Material Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-08
Anticipated expiration: 2030-09-16

Abstract

The application relates to profile steel for a cold-drawing machine, which comprises a profile steel body, wherein notches are symmetrically arranged on two sides of the profile steel body, the length direction of the notches is arranged along the length direction of the profile steel body, an inserting block is arranged at one end of the profile steel body, and an inserting groove matched with the inserting block is arranged at one end, away from the inserting block, of the profile steel body; the top of the insertion block is provided with a limiting groove, the insertion block is movably provided with a connecting block, the top of the connecting block is provided with an L-shaped connecting plate, the connecting plate comprises a vertical part and a transverse part, the vertical part is arranged on the connecting block, the transverse part is connected with the vertical part, the limiting groove abuts against the transverse part along the side wall of the length direction of the insertion block, and the length of the insertion block is greater than that of the connecting block; the end part of the connecting block is provided with a clamping block, one end of the section steel body, which is far away from the inserting block, is provided with a clamping groove matched with the clamping block, and the clamping block is provided with a positioning piece for fixing the position of the clamping block. This application has the effect that reduces shaped steel transportation damage.

Description

Section steel for cold drawing machine

Technical Field

The application relates to the technical field of machining equipment steel structures, in particular to section steel for a cold-drawing machine.

Background

At present, cold drawing is a processing technology of materials, and is used for metal materials, wherein cold drawing refers to drawing the materials through a cold drawing machine under the condition of normal temperature in order to achieve a certain shape and a certain mechanical property. Compared with hot forming, the cold-drawn product has the advantages of high dimensional precision and good surface smoothness.

One section steel used in a cold drawing machine in the related art is shown in fig. 1, is mostly used on a slide rail or a slide way of the cold drawing machine, is transported to a construction site after being processed, and is used for welding the adjacent section steels end to end for using the cold drawing machine.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the section steel is mostly placed in a carriage of an automobile for transportation during transportation, and when a road is rugged or the speed of the automobile is uneven, the surface of the section steel is easily damaged, so that subsequent processing and use are influenced.

SUMMERY OF THE UTILITY MODEL

In order to reduce the damage of shaped steel when transporting, this application provides a shaped steel for cold drawing machine.

The application provides a pair of cold drawing machine is with shaped steel adopts following technical scheme:

the section steel for the cold-drawing machine comprises a section steel body, wherein notches are symmetrically formed in two sides of the section steel body, the length direction of each notch is arranged along the length direction of the section steel body, an inserting block is arranged at one end of the section steel body, and an inserting groove matched with the inserting block is formed in one end, away from the inserting block, of the section steel body; the top of the insertion block is provided with a limiting groove, the insertion block is movably provided with a connecting block, the top of the connecting block is provided with an L-shaped connecting plate, the connecting plate comprises a vertical part and a transverse part, the vertical part is arranged on the connecting block, the transverse part is connected with the vertical part, the limiting groove abuts against the transverse part along the side wall of the length direction of the insertion block, and the length of the insertion block is greater than that of the connecting block; the end part of the connecting block is provided with a clamping block, one end of the section steel body, which is far away from the inserting block, is provided with a clamping groove matched with the clamping block, and the clamping block is provided with a positioning piece for fixing the position of the clamping block.

By adopting the technical scheme, the structures of the insertion block and the insertion groove on the section steel body are increased, the insertion block can be sent into the insertion groove, and the connection of the two section steel bodies is convenient to carry out during welding; during transportation, the connecting block is movably mounted on the inserting block through the connecting plate, the inserting block is sent into the inserting groove, the clamping block on the connecting block enters the clamping groove, the position of the clamping block is fixed through the structure of the positioning piece, connection between two adjacent section steel bodies can be carried out during transportation, collision between the section steel bodies is not easy to occur during transportation, damage to the section steel bodies is reduced, and safe transportation is facilitated; can take off the connecting block after the transportation, carry out the processing of shaped steel again.

Preferably, a spring groove is formed in the clamping block, the spring groove is horizontally arranged and extends into the connecting block, the positioning piece comprises a movable plate movably mounted in the spring groove and a positioning block connected to the movable plate, the movable plate horizontally slides in the spring groove, a reset spring is arranged on one side, far away from the positioning block, of the movable plate, the reset spring is located in the spring groove, two ends of the reset spring are respectively connected with the side walls of the movable plate and the spring groove, the end portion of the positioning block extends to the outside of the clamping block, and a positioning groove matched with the clamping block is formed in.

Through adopting above-mentioned technical scheme, increased the structure of the spring groove in the fixture block, used the structure of locating piece and fly leaf as the setting element, reset spring effect makes the fly leaf remove on the fly leaf, drives the locating piece and removes to the fixture block outside, and the locating piece removes the fixture block outside and cooperates with the constant head tank on the draw-in groove lateral wall, has realized the rigidity of fixture block, links together two adjacent shaped steel bodies.

Preferably, one side that reset spring was kept away from to the fly leaf is provided with the movable rod, and the movable rod level sets up and extends to the connecting block outside, and the length of connecting block is greater than the length of locating piece.

Through adopting above-mentioned technical scheme, the movable rod structure on the fly leaf has been increased, when the dismantlement of connecting block is carried out to needs, press the movable rod and drive the fly leaf activity, the fly leaf drives the locating piece and removes for locating piece and constant head tank separation, can outwards stimulate shaped steel body this moment, make plug block and inserting groove separation, later sliding connection piece makes connecting plate and plug block separation, has realized the dismantlement of connecting block, has also accomplished the dismantlement between two adjacent shaped steel bodies.

Preferably, the one end that the locating piece extends to the fixture block outside is provided with the inclined plane of slope, and the incline direction of inclined plane is for keeping away from the direction slope of fly leaf to the connecting block gradually.

Through adopting above-mentioned technical scheme, increased the inclined plane structure on the locating piece, when carrying out the cooperation of fixture block and draw-in groove, the inner wall of draw-in groove is used in the inclined plane of fixture block, extrudees the locating piece to fixture block inside, and the fixture block of being convenient for enters into the draw-in groove, and the fixture block pops out again when locating piece and constant head tank cooperation, and the cooperation of fixture block and draw-in groove is more convenient.

Preferably, the end of the clamping block is provided with an inclined plane, and the inclined plane inclines from the center of the end of the clamping block to the two sides of the end of the clamping block towards the connecting block.

Through adopting above-mentioned technical scheme, increased the inclined plane structure of fixture block tip, when sending into the draw-in groove with the fixture block, the inclined plane structure of fixture block tip is convenient for more smoothly cooperate fixture block and draw-in groove.

Preferably, the shaping of shaped steel body top has arch, and shaped steel body bottom is provided with the recess with protruding complex.

Through adopting above-mentioned technical scheme, increased the recess of shaped steel body bottom and the protruding structure at top, cooperate the recess with the arch of a below shaped steel body when using, be convenient for pile up shaped steel body each other, be convenient for transport.

Preferably, a rubber pad is arranged in the groove, a rubber plug is arranged at the top of the rubber pad, a clamping hole matched with the rubber plug is arranged at the bottom of the groove, and the rubber plug is tightly abutted to the inner wall of the clamping hole.

Through adopting above-mentioned technical scheme, can fill up between two department shaped steel about the structure through the rubber pad, reduce the damage that appears between the shaped steel body when the transportation.

Preferably, the protruding of shaped steel body top is provided with the fillet on the crossing edge in shaped steel body both sides.

Through adopting above-mentioned technical scheme, increased the structure of the fillet on the shaped steel body, appear bumping when touching in adjacent shaped steel body fillet department, compare in sharp-pointed turning, be difficult to appear damaging more, also be difficult to damage the palm more when the workman carries simultaneously.

In summary, the present application includes at least one of the following beneficial technical effects:

the structure of the insertion block and the insertion groove on the section steel body is increased, the insertion block can be sent into the insertion groove, and the connection of the two section steel bodies is convenient to carry out during welding; during transportation, the connecting block is movably mounted on the inserting block through the connecting plate, the inserting block is sent into the inserting groove, the clamping block on the connecting block enters the clamping groove, the position of the clamping block is fixed through the structure of the positioning piece, connection between two adjacent section steel bodies can be carried out during transportation, collision between the section steel bodies is not easy to occur during transportation, damage to the section steel bodies is reduced, and safe transportation is facilitated;

the positioning piece is arranged into a structure of a movable plate and a positioning block, so that the positioning block enters the positioning groove of the clamping groove under the action of the reset spring when in use, and the positioning of the clamping block is realized; the structure of the movable rod is added, and when the movable rod is pressed down to drive the movable plate and the positioning block to move, so that the positioning block is separated from the positioning groove, and the clamping block is conveniently separated from the clamping groove;

the groove and the protruding structure are increased, the structure of the rubber pad is increased, the two stacked section steel bodies are buffered through the rubber pad, and the two section steel bodies are convenient to transport better.

Drawings

FIG. 1 is a schematic view of a related art medium sized steel structure;

FIG. 2 is a schematic structural diagram of the main body of the embodiment of the application;

FIG. 3 is a schematic view of the splicing structure of the section steel body in the application example;

FIG. 4 is a schematic cross-sectional view of the connecting block and the section steel body after fitting in the embodiment of the application.

Description of reference numerals: 1. a section steel body; 11. a protrusion; 12. inserting grooves; 13. a card slot; 14. positioning a groove; 2. an insertion block; 21. a limiting groove; 3. connecting blocks; 31. a connecting plate; 4. a clamping block; 5. a rubber pad; 51. a rubber plug; 6. a spring slot; 61. a return spring; 62. a movable plate; 63. positioning blocks; 64. a movable rod.

Detailed Description

The present application is described in further detail below with reference to figures 2-4.

The embodiment of the application discloses shaped steel for a cold drawing machine.

Referring to fig. 2, the section steel for the cold drawing machine comprises a section steel body 1, two notches are symmetrically formed in two sides of the section steel body 1, and the length direction of each notch is arranged along the length direction of the section steel body 1.

Referring to fig. 2 and 3, an insertion block 2 is formed at one end of the section steel body 1, an insertion groove 12 matched with the insertion block 2 is formed in one end, far away from the insertion block 2, of the section steel body 1, and the insertion block 2 can be inserted into the insertion groove 12 of the adjacent section steel body 1 to be matched. The top of the insertion block 2 is provided with a horizontal limiting groove 21, and the limiting groove 21 penetrates through the limiting groove 21 along the width direction of the insertion block 2. Connecting block 3 is installed to 2 bottoms of grafting piece, and connecting block 3 tops are fixed with the connecting plate 31 of L shape, and connecting plate 31 is including the vertical portion that is fixed in 3 tops of connecting block to and fix the horizontal portion at vertical portion top, horizontal portion and spacing groove 21 cooperation, and horizontal portion offsets along 2 length direction's of grafting piece both sides wall with spacing groove 21, has realized the swing joint of connecting block 3 and grafting piece 2 through connecting plate 31.

Referring to fig. 3 and 4, a clamping block 4 is formed at the end of the connecting block 3, a clamping groove 13 matched with the clamping block 4 is formed at one end of the section steel body 1 far away from the inserting block 2, and a positioning part for fixing the clamping block 4 is arranged in the clamping block 4. The fixture block 4 is provided with a horizontal spring groove 6, the spring groove 6 is horizontally arranged and provided with two positions, and the length direction of the spring groove 6 is arranged along the length direction of the insertion block 2. The positioning member includes a movable plate 62 movably installed in the spring slot 6, and a positioning block 63 coupled to the movable plate 62. The two ends of the movable plate 62 abut against the inner wall of the spring slot 6, the movable plate 62 slides along the width direction of the spring slot 6, one side of the movable plate 62, which is far away from the positioning block 63, is connected with a horizontal return spring 61, the return spring 61 is located in the spring slot 6, and the two ends of the return spring 61 are respectively connected with the inner side walls of the movable plate 62 and the spring slot 6. The movable plate 62 is horizontally slid in the width direction of the spring slot 6 by the return spring 61, and the positioning block 63 on the movable rod 64 extends to the outside of the latch 4 and is movably connected with the latch 4. And the two side walls of the clamping groove 13 are provided with positioning grooves 14 matched with the clamping blocks 4, and the positioning blocks 63 are ejected out of the clamping blocks 4 and enter the positioning grooves 14, so that the clamping blocks 4 are positioned.

Referring to fig. 3 and 4, the top of the profile steel body 1 is formed with an arched bulge 11, the bottom of the profile steel body 1 is formed with a groove matched with the bulge 11, a rubber pad 5 is installed at the groove, a rubber plug 51 is fixed at the top of the rubber pad 5, a clamping hole matched with the rubber plug 51 is formed in the groove bottom of the groove, the rubber plug 51 is sent into the clamping hole, the rubber plug 51 offsets with the inner wall of the clamping hole, and the fixing effect on the rubber pad 5 is achieved. When piling up of carrying out shaped steel body 1, the structure of rubber pad 5 has played the effect of buffering, reduces the damage to shaped steel body 1. The fillet is formed at the intersected edge of the top protrusion 11 of the section steel body 1 and the two side walls of the section steel body 1, so that the edge of the section steel body 1 is smoother, the damage is reduced when the collision occurs, the safety transportation is convenient, and meanwhile, the damage to the palm of a worker is not easy to occur during the transportation.

Referring to fig. 3 and 4, in order to facilitate the detachment of the fixture block 4, a movable rod 64 is movably mounted in the fixture block 4, one end of the movable rod 64 is connected to one side of the movable plate 62, which is far away from the return spring 61, and the other end of the movable rod extends to the outside of the fixture block 4, the movable rod 64 is parallel to the positioning block 63, and the length of the movable rod 64 is greater than that of the positioning block 63, the movable plate 62 and the positioning block 63 are driven to horizontally move by pressing the movable rod 64, so that the positioning block 63 enters the fixture block 4 and is separated from the positioning groove 14, and the detachment. One end of the positioning block 63 extending to the outside of the clamping block 4 is formed with an inclined plane, and the inclined plane is inclined in a direction gradually away from the movable plate 62 and toward the connecting block 3. When the positioning device is used, the positioning block 63 moves into the fixture block 4 under the action of the inner wall of the clamping groove 13 until the positioning block 63 is matched with the positioning groove 14. Inclined planes are also formed on two sides of the end part of the fixture block 4, and the inclined direction of the inclined plane on the fixture block 4 inclines towards the connecting block 3 from the center to two sides of the end part of the fixture block 4. It is convenient to feed the card 4 into the card slot 13.

The implementation principle of the section steel for the cold drawing machine in the embodiment of the application is as follows: the structure of the insertion block 2 and the insertion groove 12 is used, when in transportation, the connecting block 3 is arranged on the insertion block 2 through the connecting plate 31, and the transverse part of the connecting plate 31 is matched with the limiting groove 21. During the inserting groove 12 is sent into to 2 parts of inserting block, fixture block 4 on the connecting block 3 enters into draw-in groove 13, when locating piece 63 and constant head tank 14 position correspond, locating piece 63 pops out and cooperates with constant head tank 14 from fixture block 4, realized the location to fixture block 4, accomplished the connection between two adjacent shaped steel bodies 1, couple together adjacent shaped steel body 1 when the transportation, be difficult for appearing too much collision, be convenient for carry out the transportation safely of shaped steel.

After the transportation is completed, the movable rod 64 is pressed down to separate the positioning block 63 from the positioning groove 14, the section steel body 1 is pulled to separate the plug-in block 2 from the plug-in groove 12, the connecting block 3 can be taken down from the plug-in block 2, and then the plug-in block 2 is completely sent into the plug-in groove 12 for next processing.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a shaped steel for cold drawing machine, includes shaped steel body (1), its characterized in that: notches are symmetrically arranged on two sides of the section steel body (1), the length direction of the notches is arranged along the length direction of the section steel body (1), an inserting block (2) is arranged at one end of the section steel body (1), and an inserting groove (12) matched with the inserting block (2) is arranged at one end, far away from the inserting block (2), of the section steel body (1); the top of the inserting block (2) is provided with a limiting groove (21), the inserting block (2) is movably provided with a connecting block (3), the top of the connecting block (3) is provided with an L-shaped connecting plate (31), the connecting plate (31) comprises a vertical part arranged on the connecting block (3) and a transverse part connected with the vertical part, the side wall of the limiting groove (21) along the length direction of the inserting block (2) is abutted against the transverse part, and the length of the inserting block (2) is greater than that of the connecting block (3); the end part of the connecting block (3) is provided with a clamping block (4), one end of the section steel body (1) far away from the inserting block (2) is provided with a clamping groove (13) matched with the clamping block (4), and the clamping block (4) is provided with a positioning piece for fixing the position of the clamping block (4).

2. The section steel for cold-drawing machines according to claim 1, characterized in that: the spring groove (6) is formed in the clamping block (4), the spring groove (6) is horizontally arranged and extends into the connecting block (3), the positioning piece comprises a movable plate (62) movably installed in the spring groove (6) and a positioning block (63) connected to the movable plate (62), the movable plate (62) horizontally slides in the spring groove (6), a reset spring (61) is arranged on one side, away from the positioning block (63), of the movable plate (62), the reset spring (61) is located in the spring groove (6), two ends of the reset spring are respectively connected with the side walls of the movable plate (62) and the spring groove (6), the end of the positioning block (63) extends to the outside of the clamping block (4), and a positioning groove (14) matched with the clamping block (4) is formed in the side wall of the clamping groove (13.

3. The section steel for cold-drawing machines according to claim 2, characterized in that: one side of the movable plate (62) far away from the return spring (61) is provided with a movable rod (64), the movable rod (64) is horizontally arranged and extends to the outside of the connecting block (3), and the length of the connecting block (3) is greater than that of the positioning block (63).

4. The section steel for cold-drawing machines according to claim 2, characterized in that: one end of the positioning block (63) extending to the outside of the clamping block (4) is provided with an inclined plane, and the inclined direction of the inclined plane is inclined towards the connecting block (3) in a direction away from the movable plate (62) gradually.

5. The section steel for cold-drawing machines according to claim 2, characterized in that: the end part of the clamping block (4) is provided with an inclined plane, and the inclined direction of the inclined plane is inclined from the center of the end part of the clamping block (4) to the direction of the connecting block (3) from two sides.

6. The section steel for cold-drawing machines according to claim 1, characterized in that: arched bulges (11) are formed at the top of the section steel body (1), and grooves matched with the bulges (11) are formed at the bottom of the section steel body (1).

7. The section steel for cold-drawing machines according to claim 6, characterized in that: a rubber pad (5) is arranged in the groove, a rubber plug (51) is arranged at the top of the rubber pad (5), a clamping hole matched with the rubber plug (51) is formed in the bottom of the groove, and the rubber plug (51) is tightly abutted to the inner wall of the clamping hole.

8. The section steel for cold-drawing machines according to claim 6, characterized in that: the edges of the bulge (11) at the top of the section steel body (1) and the two sides of the section steel body (1) are crossed and are provided with fillets.