CN214211881U

CN214211881U - Channel-section steel cutting device

Info

Publication number: CN214211881U
Application number: CN202023142769.7U
Authority: CN
Inventors: 张林明; 王利明; 张成成; 张传涛
Original assignee: Zhejiang Jinguan Refrigeration Equipment Co ltd
Current assignee: Zhejiang Jinguan Refrigeration Equipment Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-17
Anticipated expiration: 2030-12-23

Abstract

The application relates to the field of cutting, in particular to a channel steel cutting device. Set up on the base, it includes mould and lower mould, it is located the top of lower mould to go up the mould, be connected with the dovetail block on the lower mould, inserting groove and dovetail have been seted up on the base, the dovetail communicates with the dovetail block each other, the lower mould passes through the inserting groove and pegs graft in the dovetail, be provided with the locating part on the lower mould. This application has and pegs graft the forked tail piece in the dovetail through the setting to need not install through the instrument when using, and the forked tail piece upwards can't be followed and is thrown off downwards in the dovetail, has increased the effect of the joint strength of lower mould with the base.

Description

Channel-section steel cutting device

Technical Field

The application relates to the field of cutting, in particular to a channel steel cutting device.

Background

The channel steel cutting device is a device for cutting channel steel and is used for cutting the original integral channel steel into a plurality of sections of channel steel.

Referring to the related art in fig. 7, a channel steel cutting device comprises an upper die 1 and a lower die 2, wherein a base 3 is arranged on one side, away from the lower die 2, of the lower die 2 through threads, the upper die 1 is sleeved on the lower die 2, a cutting groove 14 is formed in the upper die 1, the cutting groove 14 penetrates through two side walls of the upper die 1, and the cutting groove 14 is used for a channel steel to penetrate through. The lower die 2 is provided with the same cutting grooves 14, the cutting grooves 14 penetrate through two side walls of the lower die 2, and the two cutting grooves 14 are overlapped with each other. When carrying out the channel-section steel and tailor, the staff utilizes the machine to press and goes up mould 1, goes up mould 1 and removes towards lower mould 2, and the channel-section steel passes and cuts out groove 14 and receive the pressure of mould 1 for go up mould 1 and tailor the channel-section steel, make the channel-section steel cut out into the multistage.

In the related art, when the cutting device is mounted, the cutting device needs to be positioned and mounted by bolts, which is troublesome.

SUMMERY OF THE UTILITY MODEL

In order to solve the troublesome problem of channel-section steel cutting means installation, this application provides a channel-section steel cutting means.

The application provides a pair of channel steel cutting device adopts following technical scheme:

the utility model provides a channel bar cutting device, sets up on the base, includes mould and lower mould, it is located the top of lower mould to go up the mould, be connected with the dovetail block on the lower mould, inserting groove and dovetail have been seted up on the base, dovetail and dovetail block communicate each other, the lower mould passes through the inserting groove and pegs graft in the dovetail, be provided with the locating part on the lower mould.

Through adopting above-mentioned technical scheme, when carrying out the installation of lower mould, the spliced groove is aimed at to the dovetail piece on the staff with the lower mould, the lower mould slides after that, make the dovetail piece slide in the spliced groove, make the dovetail piece slide in getting into the dovetail, utilize the locating part after that, make the dovetail piece can't remove as required and accomplish the installation, peg graft the dovetail piece in the dovetail through the setting, thereby need not install through the instrument when using, and the dovetail piece upwards can't follow and break away from downwards in the dovetail, the joint strength of lower mould and base has been increased.

Preferably, the base is provided with a positioning groove, the limiting part comprises a limiting block connected to the lower die in a sliding manner, and the limiting block is inserted into the positioning groove.

By adopting the technical scheme, when a worker installs the lower die, the dovetail block is inserted into the dovetail groove and then the limiting block is slid, so that the limiting block is inserted into the positioning groove, the lower die cannot move in the horizontal direction, and the lower die is prevented from being separated from the base; when dismantling, then pull out the stopper from the constant head tank, the lower mould slides for the spacing groove gets into the inserting groove, upwards pulls out, accomplishes the dismantlement, thereby makes things convenient for the staff operation.

Preferably, the lower mould has been seted up the spacing groove, the stopper slides and connects in the spacing inslot, the locating part still including set up in spacing spring of spacing inslot, the both ends of spacing spring link to each other with spacing groove tank bottom and stopper respectively, be provided with the drive on the lower mould the stopper with the driving piece of spacing groove separation.

Through adopting above-mentioned technical scheme, when dismantling, the staff utilizes the driving piece for the stopper rebound, stopper entering spacing inslot, spacing spring receive the effort of stopper and take place deformation, the lower mould that slides after that accomplishes the dismantlement to the lower mould. When the dovetail block is installed, the dovetail block is inserted into the dovetail groove, the driving piece is loosened, the limiting spring generates acting force on the limiting block, the limiting block automatically enters the positioning groove, and the dovetail block is installed after the limiting block is installed.

Preferably, the driving part comprises a driving rod connected to the limiting rod, the driving rod is connected to the limiting groove in a sliding manner, and the driving rod extends out of the lower die.

Through adopting above-mentioned technical scheme, when the staff dismantled, upwards pulled out the actuating lever, the actuating lever removed and drives the stopper and upwards slided for the stopper gets into the spacing inslot, slides the lower mould after that, makes dovetail piece and dovetail take place to separate. Through setting up the actuating lever, have simple structure, easy to operate's advantage.

Preferably, be provided with the setting element on the lower mould, set up the location chamber in the lower mould, set up limited groove on the gag lever post, the setting element is located including sliding the locating lever of connecting in the location intracavity and cover positioning spring on the locating lever, positioning spring's both ends link to each other with location chamber wall and locating lever respectively, the locating lever passes the location chamber and pegs graft in limited groove, the locating lever stretches out outside the lower mould.

Through adopting above-mentioned technical scheme, when carrying out the location of stopper, the staff stimulates the actuating lever, and the actuating lever drives the stopper and removes for the restricted slot on the stopper is relative with the position of locating lever, and the locating lever receives positioning spring's effort this moment, and positioning spring drive locating lever gets into the restricted slot, thereby accomplishes the fixed to the stopper, makes the staff when carrying out the installation of lower mould, need not pull the actuating lever always, makes things convenient for the staff operation.

Preferably, the lower die is connected with a butt-joint block, the upper die and the butt-joint block are mutually abutted, and the lower die is provided with a reset piece for resetting the upper die.

Through adopting above-mentioned technical scheme, when carrying out the channel-section steel at channel-section steel cutting device and tailorring, go up mould downstream, go up the mould downstream back, support tightly with the butt piece for go up the mould and can not downstream, play a spacing effect.

Preferably, the lower die is provided with a reset groove, the reset piece comprises a reset block which is slidably connected to the reset groove and a reset spring which is driven to stretch out of the reset groove, and two ends of the reset spring are respectively connected with the bottom of the reset groove and the reset block.

By adopting the technical scheme, after the channel steel cutting device cuts the channel steel, the reset spring is in a compression state and restores to deform, and the reset spring generates acting force on the reset block, so that the reset block drives the upper die to reset to the original position.

Preferably, the dovetail block is connected with the lower die through a bolt.

Through adopting above-mentioned technical scheme, carry out threaded connection with the forked tail piece, can be so that when the forked tail piece damages, can change to can use the connected mode of original base and lower mould to be connected.

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

1. the dovetail block is inserted into the dovetail groove through the arrangement, so that the dovetail block is not required to be installed through a tool when in use, and the dovetail block cannot be separated downwards from the dovetail groove upwards, so that the connection strength of the lower die and the base is increased.

2. Through setting up the locating part for after channel-section steel cutting device has installed, the horizontal direction is spacing.

3. The upper die can return to the original position by arranging the resetting piece.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a schematic view of the overall structure in which the upper plate is moved upward, showing the reset member.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2.

FIG. 4 is a schematic view of the overall structure of the present application, illustrating a dovetail groove.

FIG. 5 is a cross-sectional view taken along the length of the upper plate to show the dovetail block.

Fig. 6 is an enlarged schematic view of a portion B in fig. 5.

Fig. 7 is a schematic view of the overall structure of the prior art.

Reference numerals: 1. an upper die; 2. a lower die; 3. a base; 4. a reset member; 41. a reset block; 42. a return spring; 5. a limiting member; 51. a limiting block; 52. a limiting spring; 6. a positioning member; 61. positioning a rod; 62. a positioning spring; 10. an upper seat; 11. an upper plate; 12. a lower plate; 13. a lower seat; 14. cutting a groove; 15. a butting block; 16. a reset groove; 17. inserting grooves; 18. a dovetail groove; 19. a dovetail block; 20. a limiting groove; 21. a drive rod; 22. a positioning cavity; 23. positioning plates; 24. defining a slot; 25. and (6) positioning a groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses channel steel cutting device. Referring to fig. 1 and 2, a channel steel cutting apparatus includes an upper die 1 and a lower die 2. The upper die 1 comprises an upper seat 10 and an upper plate 11; the lower die 2 includes a lower seat 13 and a lower plate 12. The lower seat 13 is connected with the base 3 on the side wall close to the ground, and the base 3 is used for being connected with the lower die 2, so that the stability is improved. The lower plate 12 is fixedly connected to the lower seat 13, and the lower plate 12 is positioned on one side of the lower seat 13 far away from the base 3; the upper plate 11 is fixedly connected with the side wall of the upper seat 10 close to the base 3. The upper plate 11 is sleeved on the lower plate 12, the upper plate 11 is provided with cutting grooves 14, the cutting grooves 14 penetrate through two side walls of the upper plate 11, and the shape of the cutting grooves 14 is consistent with that of the channel steel. The lower plate 12 is provided with the same cutting grooves 14, and the cutting grooves 14 of the lower plate 12 penetrate through both side walls of the lower plate 12. When cutting, the cutting groove 14 of the upper plate 11 faces the cutting groove 14 of the lower plate 12, and the channel steel is inserted into the groove for cutting.

An abutting block 15 is fixedly connected to the side wall of the lower seat 13 close to the upper seat 10, and the abutting block 15 is used for preventing the upper plate 11 from descending too much, so that the cutting groove 14 on the upper plate 11 is offset from the cutting groove 14 on the lower plate 12.

Referring to fig. 2 and 3, the lower seat 13 is provided with a restoring member 4, and the restoring member 4 includes a restoring spring 42 and a restoring block 41. The lower seat 13 is provided with a reset groove 16 on the side wall close to the upper plate 11, and two ends of the reset spring 42 are respectively fixedly connected with the bottom of the reset groove 16 and the reset block 41. The reset block 41 is slidably connected in the reset groove 16, the reset block 41 abuts against the side of the upper plate 11 close to the lower seat 13, and the reset block 41 and the abutting block 15 are respectively positioned at two sides of the lower plate 12. By arranging the reset piece 4, after the upper plate 11 is cut, the reset piece 4 acts on the upper plate 11 to enable the cutting groove 14 on the upper plate 11 to be opposite to the cutting groove 14 on the lower plate 12.

Referring to fig. 4, the base 3 is provided with an insertion groove 17 and a dovetail groove 18 near the lower seat 13, the dovetail groove 18 is communicated with the insertion groove 17, a dovetail block 19 is fixedly connected to the side wall of the lower seat 13 near the base 3 through a bolt, and the dovetail block 19 is inserted into the dovetail groove 18 through the insertion groove 17. The base 3 is provided with a positioning groove 25.

Referring to fig. 5 and 6, the lower plate 12 is provided with a limiting member 5, the limiting member 5 includes a limiting spring 52 and a limiting block 51, the lower seat 13 is provided with a limiting groove 20 on the side wall close to the base 3, when the dovetail block 19 is inserted into the dovetail groove 18, the positioning groove 25 is opposite to the limiting groove 20, the limiting spring 52 is disposed in the limiting groove 20, the limiting block 51 is slidably connected in the limiting groove 20, and two ends of the limiting spring 52 are respectively fixedly connected with the limiting block 51 and the bottom of the limiting groove 20. When the dovetail block 19 is inserted into the positioning groove 20, the positioning block 51 is inserted into the positioning groove 25. The limit of the lower seat 13 is completed.

Be provided with the driving piece on lower seat 13, the driving piece includes actuating lever 21, and actuating lever 21 slides with lower seat 13 and is connected. One end of the driving rod 21 penetrates through the lower seat 13 and is located in the limiting groove 20, one end of the driving rod 21 is fixedly connected with the limiting block 51, the driving rod 21 is sleeved with the limiting spring 52, and the other end of the driving rod 21 penetrates through the lower seat 13 and extends out of the lower seat 13. When the device is disassembled, the driving rod 21 is pulled, and the driving rod 21 drives the limiting block 51 to slide into the limiting groove 20.

The lower seat 13 is provided with a positioning member 6, and the positioning member 6 includes a positioning rod 61 and a positioning spring 62. Set up location chamber 22 in the lower seat 13, location chamber 22 is linked together with spacing groove 20, locating lever 61 slides and connects in location chamber 22, positioning spring 62 overlaps and locates on locating lever 61, locating lever 61 is close to stopper 51 one and serves fixedly connected with spacer 23, spacer 23 slides and connects in location chamber 22, positioning spring 62's both ends are kept away from stopper 51's wall and spacer 23 fixed connection with location chamber 22 respectively, the one end that stopper 51 was kept away from to locating lever 61 passes lower seat 13 and extends to the lower seat 13 outside. Limiting block 51 is equipped with on being close to the lateral wall of locating lever 61 and is limited groove 24, and limiting block 51 is located limiting groove 20, and limiting groove 24 is relative with location chamber 22, and locating lever 61 receives positioning spring 62's effort, pegs graft in limiting groove 24.

The implementation principle of the channel steel cutting device in the embodiment of the application is as follows: before the staff cuts out, install lower seat 13 on base 3 earlier, swallow tail piece 19 aligns inserting groove 17 on lower seat 13 earlier, lower seat 13 slides after that, make swallow tail piece 19 peg graft in dovetail 18, the locating lever 61 slides after that, make locating lever 61 inject the separation of groove 24, stopper 51 receives spacing spring 52's effort, stopper 51 gets into in the constant head tank 25, thereby the completion is to lower seat 13's installation, peg graft the channel-section steel in cutting groove 14 after that, press upper plate 11 with the machine, cut out the channel-section steel, loosen the machine after that, reset spring 42 produces the effort to reset block 41, make reset block 41 remove to upper plate 11, reset block 41 produces the effort to upper plate 11, make upper plate 11 reset.

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 channel steel cutting device, sets up on base (3), includes mould (1) and lower mould (2), it is located the top of lower mould (2) to go up mould (1), its characterized in that: be connected with dovetail (19) on lower mould (2), inserting groove (17) and dovetail (18) have been seted up on base (3), dovetail (18) and dovetail (19) communicate each other, lower mould (2) are pegged graft in dovetail (18) through inserting groove (17), be provided with locating part (5) on lower mould (2).

2. Channel steel cutting device according to claim 1, characterized in that: the base (3) is provided with a positioning groove (25), the limiting part (5) comprises a limiting block (51) connected to the lower die (2) in a sliding mode, and the limiting block (51) is inserted into the positioning groove (25).

3. Channel steel cutting device according to claim 2, characterized in that: the utility model discloses a spacing groove (20) and limiting device, including lower mould (2), stopper (51) slide and connect in spacing groove (20), locating part (5) still including set up in spacing spring (52) in spacing groove (20), the both ends of spacing spring (52) link to each other with spacing groove (20) tank bottom and stopper (51) respectively, be provided with the drive on lower mould (2) stopper (51) with the driving piece of spacing groove (20) separation.

4. Channel steel cutting device according to claim 3, characterized in that: the driving piece comprises a driving rod (21) connected with the limiting block (51), the driving rod (21) is connected in the limiting groove (20) in a sliding mode, and the driving rod (21) extends out of the lower die (2).

5. Channel steel cutting device according to claim 4, characterized in that: be provided with setting element (6) on lower mould (2), set up location chamber (22) in lower mould (2), set up limited groove (24) on stopper (51), setting element (6) are located including sliding locating lever (61) and the cover of connecting in location chamber (22) locating spring (62) on locating lever (61), the both ends of locating spring (62) link to each other with location chamber (22) chamber wall and locating lever (61) respectively, locating lever (61) pass location chamber (22) and peg graft in limited groove (24), locating lever (61) stretch out outside lower mould (2).

6. Channel steel cutting device according to claim 1, characterized in that: the lower die (2) is connected with a butt joint block (15), the upper die (1) and the butt joint block (15) are mutually abutted, and a reset piece (4) enabling the upper die (1) to reset is arranged on the lower die (2).

7. Channel steel cutting device according to claim 6, characterized in that: the lower die (2) is provided with a reset groove (16), the reset piece (4) comprises a reset block (41) which is slidably connected into the reset groove (16) and a reset spring (42) which is used for driving the reset block (41) to stretch out of the reset groove (16), and two ends of the reset spring (42) are respectively connected with the bottom of the reset groove (16) and the reset block (41).

8. Channel steel cutting device according to claim 1, characterized in that: the dovetail block (19) is connected with the lower die (2) through bolts.