CN216176190U

CN216176190U - Adjustable civil air defense steel bar cutting machine convenient to position and cut

Info

Publication number: CN216176190U
Application number: CN202122364774.0U
Authority: CN
Inventors: 罗成
Original assignee: Guangzhou Haizhu Urban Renewal Investment Co ltd
Current assignee: Guangzhou Haizhu Urban Renewal Investment Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-04-05
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses an adjustable civil air defense steel bar cutting machine convenient for positioning and cutting, which comprises a rack, a cutter device arranged on the rack, an abutting device positioned in front of the cutter device, an adjusting device, a pushing device positioned behind the cutter device and used for pushing a steel bar to the cutter device, and a supporting device, wherein the abutting device is used for abutting against the cutter device; the pushing device comprises a translation seat, a translation assembly, an upper clamping seat, a first lifting element, a lower clamping seat and a second lifting element, wherein the first lifting element is arranged on the translation seat and used for driving the upper clamping seat to lift; the translation assembly is used for driving the translation seat to move towards the direction close to or far away from the cutter device. The steel bar can be continuously pushed to the cutter device, so that the workload of operators can be reduced; moreover, the abutting device can play a role in positioning, and the horizontal position of the abutting device can be adjusted through the adjusting device, so that more different processing requirements can be met.

Description

Adjustable civil air defense steel bar cutting machine convenient to position and cut

Technical Field

The utility model relates to an adjustable civil air defense steel bar cutting machine convenient for positioning and cutting.

Background

The existing civil air defense steel bar cutting machine generally comprises a machine frame and a cutter device arranged on the machine frame, when the civil air defense steel bar cutting machine is used, a steel section with a preset length can be cut out from a steel bar through the cutter device, then the steel bar is manually pushed to the cutter device through an operator, and then the next steel section is cut out from the steel bar through the cutter device, so that a plurality of steel sections are punched out from the steel bar through continuous operation in the mode. However, the existing civil air defense steel bar cutting machine often needs an operator to manually push the steel bar to the cutter device, so that the workload of the operator is large in the batch production process.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an adjustable civil air defense steel bar cutting machine convenient for positioning and cutting, which can push steel bars to a cutter device through a pushing device, so that the workload of operators can be reduced.

The purpose of the utility model is realized by adopting the following technical scheme:

an adjustable civil air defense steel bar cutting machine convenient for positioning and cutting comprises a rack, a cutter device arranged on the rack, an abutting device positioned in front of the cutter device, an adjusting device arranged on the rack and used for adjusting the horizontal position of the abutting device, a pushing device positioned behind the cutter device and used for pushing a steel bar to the cutter device, and a bearing device positioned between the pushing device and the cutter device; the pushing device comprises a translation seat, a translation assembly, an upper clamping seat, a first lifting element, a lower clamping seat and a second lifting element, wherein the first lifting element is arranged on the translation seat and used for driving the upper clamping seat to lift; the translation assembly is used for driving the translation seat to move towards the direction close to or far away from the cutter device.

The first lifting element is a first air cylinder, and the upper clamping seat is connected with a piston rod of the first air cylinder; the upper clamping seat is further provided with a guide rod, and the translation seat is provided with a through hole for the guide rod to penetrate through.

The second lifting element is a second air cylinder, and the lower clamping seat is connected with a piston rod of the second air cylinder; and a telescopic rod is arranged between the lower clamping seat and the translation seat.

The translation assembly comprises a base, a screw rod, a motor and a screw rod nut, wherein the screw rod is horizontally arranged and can be rotatably arranged on the base; the translation seat is movably arranged on the base and is fixedly connected with the screw rod nut; and an output shaft of the motor is connected with the screw rod.

The base is provided with a horizontal rod extending along the horizontal direction, and the bottom of the translation seat is further provided with a sleeve sleeved on the horizontal rod in a sliding manner.

The supporting device comprises a supporting seat, a third lifting element used for driving the supporting seat to lift, a supporting frame and a limiting seat which is arranged on the supporting frame in a lifting mode and is located above the supporting seat.

The third lifting element is a third air cylinder, and the bearing seat is connected with a piston rod of the third air cylinder.

The propping device comprises a propping frame, a propping base arranged on the propping frame in a lifting way and a spring propping between the propping frame and the propping base.

The pushing base is provided with a movable rod extending along the vertical direction, the pushing frame is provided with a movable hole, and the movable rod is movably arranged in the movable hole of the pushing frame in a penetrating mode.

The adjusting device comprises an adjusting seat, a screw rod rotatably arranged on the adjusting seat and a nut in threaded connection with the screw rod; the top moving frame is movably arranged on the adjusting seat and is fixedly connected with the nut.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides an adjustable civil air defense steel bar cutting machine convenient for positioning and cutting, which is characterized in that a pushing device is combined with a bearing device, and the pushing device adopts the combination design of a translation seat, a translation component, an upper clamping seat, a first lifting element, a lower clamping seat and a second lifting element, so that a steel bar can be continuously pushed to a cutter device by the pushing device, an operator does not need to manually push the steel bar, and the workload of the operator can be reduced; moreover, by combining the abutting device and the adjusting device, the positioning function can be realized through the abutting device, and the horizontal position of the abutting device can be adjusted through the adjusting device, so that more different processing requirements can be met.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is an exploded view of the pushing device;

FIG. 4 is an exploded view of the resisting device;

10, a frame; 20. a cutter device; 30. a propping device; 31. a top moving frame; 32. a propping seat; 33. a spring; 34. a movable rod; 40. an adjustment device; 41. an adjusting seat; 42. a screw; 43. a nut; 50. a pushing device; 51. a translation seat; 53. an upper clamping seat; 54. a first lifting element; 55. a lower clamping seat; 56. a second lifting element; 60. a supporting device; 61. a bearing seat; 62. a third lifting element; 63. a support frame; 64. a limiting seat; 70. a translation assembly; 71. a base; 72. a screw rod; 73. a motor; 74. a feed screw nut; 75. a horizontal bar; 76. a sleeve.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

As shown in fig. 1-4, an adjustable civil air defense steel bar cutting machine convenient for positioning and cutting comprises a frame 10, a cutter device 20 arranged on the frame 10, a propping device 30 positioned in front of the cutter device 20, an adjusting device 40 arranged on the frame 10 and used for adjusting the horizontal position of the propping device 30, a pushing device 50 positioned behind the cutter device 20 and used for pushing a steel bar to the cutter device 20, and a supporting device 60 positioned between the pushing device 50 and the cutter device 20; the pushing device 50 comprises a translation seat 51, a translation assembly 70, an upper clamping seat 53, a first lifting element 54 arranged on the translation seat 51 and used for driving the upper clamping seat 53 to lift, a lower clamping seat 55 positioned below the upper clamping seat 53, and a second lifting element 56 arranged on the translation seat 51 and used for driving the lower clamping seat 55 to lift; the translation assembly 70 is used for driving the translation seat 51 to move towards or away from the cutter device 20.

When the steel bar cutting device is used, the upper clamping seat 53 can be driven to descend by the first lifting element 54 so as to clamp a steel bar between the upper clamping seat 53 and the lower clamping seat 55, then the translation component 70 drives the translation seat 51 to move towards the direction close to the cutter device 20, so that the steel bar can be pushed to the cutter device 20, the supporting device 60 supports the steel bar, then the upper clamping seat 53 is driven to ascend by the first lifting element 54, then the steel bar is cut by the cutter device 20 so as to cut a steel section, and in the cutting process, the abutting device 30 abuts against the steel bar to position. According to the utility model, the pushing device 50 can be used for pushing the reinforcing steel bars to the cutter device 20, so that the workload of operators can be reduced; moreover, by combining the abutting device 30 and the adjusting device 40, the abutting device 30 can play a role in positioning, and the adjusting device 40 can also adjust the horizontal position of the abutting device 30, so that the processing requirements of steel sections with different lengths can be met.

The first lifting element 54 is a first cylinder, and the upper clamping seat 53 is connected with a piston rod of the first cylinder; the upper clamping seat 53 is also provided with a guide rod, and the translation seat 51 is provided with a through hole for the guide rod to penetrate through, so that the guide rod can guide the lifting of the upper clamping seat 53.

The second lifting element 56 is a second cylinder, and the lower clamping seat 55 is connected with a piston rod of the second cylinder; and a telescopic rod is arranged between the lower clamping seat 55 and the translation seat 51. Specifically, the telescopic rod comprises a built-in rod section arranged on the translation seat 51 and a movable outer cylinder arranged on the lower clamping seat 55 and movably sleeved on the built-in rod section, so that the lifting stability of the lower clamping seat 55 is improved.

The translation assembly 70 comprises a base 71, a screw 72 which is horizontally arranged and can be rotatably arranged on the base 71, a motor 73 and a screw nut 74 which is sleeved on the screw 72 in a matching manner; the translation seat 51 is movably arranged on the base 71 and is fixedly connected with the screw rod nut 74; an output shaft of the motor 73 is connected with the screw 72. The base 71 is provided with a horizontal rod 75 extending along the horizontal direction, and the bottom of the translation seat 51 is further provided with a sleeve 76 slidably sleeved on the horizontal rod 75. In use, the motor 73 is operated to drive the screw nut 74 to move along the axial direction of the screw 72, so as to drive the translation seat 51 to move.

The supporting device 60 includes a supporting base 61, a third lifting element 62 for driving the supporting base 61 to lift, a supporting frame 63, and a limiting base 64 installed on the supporting frame 63 in a liftable manner and located above the supporting base 61. Specifically, be provided with the screw thread post on the spacing seat 64, support frame 63 is including the mounting panel that is located the bearing seat 61 top, be provided with the mounting hole on the mounting panel, the screw thread post is worn to locate in the mounting hole, and on the screw thread post still threaded connection have the last nut that is located the mounting panel top and be located the lower nut of mounting panel below to can adjust the position of spacing seat 64 according to actual demand.

The third lifting element 62 is a third cylinder, and the bearing seat 61 is connected with a piston rod of the third cylinder, so that the installation is convenient. After the steel bar is cut into the steel bar section by the cutter device 20, the third cylinder drives the bearing seat 61 to descend, and the second cylinder drives the lower clamp seat 55 to descend, so as to adjust the steel bar to be in a horizontal state, and facilitate the subsequent clamping action of the upper clamp seat 53 and the lower clamp seat 55 on the steel bar.

The propping device 30 comprises a propping frame 31, a propping base 32 which is arranged on the propping frame 31 in a lifting way, and a spring 33 which props between the propping frame 31 and the propping base 32. The supporting seat 32 is provided with a movable rod 34 extending along the vertical direction, the supporting frame 31 is provided with a movable hole, the movable rod 34 movably penetrates through the movable hole of the supporting frame 31 and is fixed with a limiting ring, in the cutting process, the steel bar moves upwards along with the movable cutter of the cutter device 20 and abuts against the supporting seat 32, at the moment, the supporting seat 32 moves upwards under the abutting action of the steel bar, and after the steel bar is cut off, the supporting seat 32 moves downwards under the elastic action of the spring 33 to reset.

The adjusting device 40 comprises an adjusting seat 41, a screw rod 42 rotatably arranged on the adjusting seat 41, and a nut 43 in threaded connection with the screw rod 42; the jacking frame 31 is movably arranged on the adjusting seat 41 and is fixedly connected with the nut 43. Specifically, a handle extending out of the adjusting seat 41 is further arranged on the screw rod 42, a parallel rod is further arranged on the adjusting seat 41, the central axis of the parallel rod is parallel to the central axis of the screw rod 42, and a top movable sleeve movably sleeved on the parallel rod is further arranged on the top moving frame 31.

The cutting device 20 of the civil air defense steel bar cutting machine can adopt any existing cutting device as long as the cutting device can cut off the steel bar, and for example, the civil air defense steel bar cutting machine can comprise a fixed knife fixed on the rack 10, a movable knife matched with the fixed knife, and a driving component located below the fixed knife and used for driving the movable knife to lift.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a civil air defense bar cutter convenient to location cutting with adjustable which characterized in that: the steel bar pushing device comprises a rack, a cutter device arranged on the rack, an abutting device positioned in front of the cutter device, an adjusting device arranged on the rack and used for adjusting the horizontal position of the abutting device, a pushing device positioned behind the cutter device and used for pushing a steel bar to the cutter device, and a bearing device positioned between the pushing device and the cutter device; the pushing device comprises a translation seat, a translation assembly, an upper clamping seat, a first lifting element, a lower clamping seat and a second lifting element, wherein the first lifting element is arranged on the translation seat and used for driving the upper clamping seat to lift; the translation assembly is used for driving the translation seat to move towards the direction close to or far away from the cutter device.

2. The adjustable civil air defense rebar cutting machine convenient to position and cut as claimed in claim 1, wherein: the first lifting element is a first air cylinder, and the upper clamping seat is connected with a piston rod of the first air cylinder; the upper clamping seat is further provided with a guide rod, and the translation seat is provided with a through hole for the guide rod to penetrate through.

3. The adjustable civil air defense rebar cutting machine convenient to position and cut as claimed in claim 1, wherein: the second lifting element is a second air cylinder, and the lower clamping seat is connected with a piston rod of the second air cylinder; and a telescopic rod is arranged between the lower clamping seat and the translation seat.

4. The adjustable civil air defense rebar cutting machine convenient to position and cut as claimed in claim 1, wherein: the translation assembly comprises a base, a screw rod, a motor and a screw rod nut, wherein the screw rod is horizontally arranged and can be rotatably arranged on the base; the translation seat is movably arranged on the base and is fixedly connected with the screw rod nut; and an output shaft of the motor is connected with the screw rod.

5. The adjustable civil air defense rebar cutting machine convenient to position and cut as claimed in claim 4, wherein: the base is provided with a horizontal rod extending along the horizontal direction, and the bottom of the translation seat is further provided with a sleeve sleeved on the horizontal rod in a sliding manner.

6. The adjustable civil air defense rebar cutting machine convenient to position and cut as claimed in claim 1, wherein: the supporting device comprises a supporting seat, a third lifting element used for driving the supporting seat to lift, a supporting frame and a limiting seat which is arranged on the supporting frame in a lifting mode and is located above the supporting seat.

7. The adjustable civil air defense rebar cutting machine convenient to position and cut as claimed in claim 6, wherein: the third lifting element is a third air cylinder, and the bearing seat is connected with a piston rod of the third air cylinder.

8. The adjustable civil air defense rebar cutting machine convenient to position and cut as claimed in claim 1, wherein: the propping device comprises a propping frame, a propping base arranged on the propping frame in a lifting way and a spring propping between the propping frame and the propping base.

9. The adjustable civil air defense rebar cutting machine convenient to position and cut as claimed in claim 8, wherein: the pushing base is provided with a movable rod extending along the vertical direction, the pushing frame is provided with a movable hole, and the movable rod is movably arranged in the movable hole of the pushing frame in a penetrating mode.

10. The adjustable civil air defense rebar cutting machine convenient to position and cut as claimed in claim 8, wherein: the adjusting device comprises an adjusting seat, a screw rod rotatably arranged on the adjusting seat and a nut in threaded connection with the screw rod; the top moving frame is movably arranged on the adjusting seat and is fixedly connected with the nut.