CN213195874U - Portable hand-push type cutting machine - Google Patents

Abstract

The utility model discloses a portable hand propelled cutting machine, the on-line screen storage device comprises a base, the both sides movable mounting of base bottom has the pulley, first casing and second casing are installed respectively to the both ends at base top, adjusting part is installed to the inner chamber of first casing, the right side of first casing is provided with the mounting panel, the bottom threaded connection of mounting panel has driving motor, the cutting piece is installed to driving motor's output, the second casing is provided with the cabinet body towards the one side of mounting panel, the below of the cabinet body is provided with fixture, and the equal threaded connection in one side that first casing and second casing carried on the back mutually has the promotion handle. The problem of current hand propelled cutting machine, in the use, can't effectively fix the tubular product, and can't adjust cutting equipment's position height is solved, simultaneously in cutting process, does not have the braking structure, when leading to the pulley to take place to remove, leads to cutting error easily to enterprise's production has been increased.

Description

Portable hand-push type cutting machine

Technical Field

The utility model relates to a cutting equipment technical field specifically is portable hand propelled cutting machine.

Background

With the development of modern machining industry, the requirements for cutting quality and precision are continuously improved, at present, a 'hand-push type cutting machine' is proposed in the chinese utility model CN209477417U, the device mainly solves the problems that a roller shaft driving mechanism of the existing cutting machine is a servo motor for driving a driving roller through a synchronous belt, the driving roller drives a driven roller through a cutting tool bit wound on the driven roller, the servo motor is arranged below a main roller supporting frame, but the cutting machine has certain potential safety hazard when being driven by hand, although the device enhances the safety performance of the cutting machine during use, in the actual use process, still has larger problems, such as the effective fixation of a pipe cannot be carried out during use, the position height of cutting equipment cannot be adjusted, due to the arrangement of pulleys, no corresponding braking structure is added during the cutting process, the sliding is easy to occur, so that the machining efficiency is low, the production cost of enterprises is increased, and therefore the portable hand-push type cutting machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable hand propelled cutting machine possesses and makes things convenient for staff one-man operation, and in the use, makes things convenient for the staff to remove to it, strengthens the advantage of its portability, has solved current hand propelled cutting machine, in the use, can't effectively fix to tubular product, and can't adjust cutting equipment's position height, simultaneously in cutting process, does not have the braking structure, when leading to the pulley to take place to remove, lead to easily cutting error to the problem of enterprise's production has been increased.

In order to achieve the above object, the utility model provides a following technical scheme: portable hand propelled cutting machine, the on-line screen storage device comprises a base, the both sides movable mounting of base bottom has the pulley, first casing and second casing are installed respectively to the both ends at base top, adjusting part is installed to the inner chamber of first casing, the right side of first casing is provided with the mounting panel, the bottom threaded connection of mounting panel has driving motor, the cutting piece is installed to driving motor's output, the second casing is provided with the cabinet body towards the one side of mounting panel, the below of the cabinet body is provided with fixture, the equal threaded connection in the one side that first casing and second casing carried on the back mutually has the promotion handle.

Working principle; the staff will treat that the tubular product of cutting passes through first casing and second casing through the through-hole in proper order, and it is rotatory to drive the push rod through the dwang, and promote spacing board and lower spacing board in proper order through the push rod, through extrusion reset spring, make it drives connecting rod and lower grip block upward movement to go up the spacing board, and cooperate with last grip block, the completion is to the centre gripping of material, and lower spacing board drives the braking plate and carries out abundant contact with ground, accomplish the braking, avoid the gliding condition to appear in the pulley, and after the centre gripping finishes, it is rotatory to drive the threaded rod through the rolling disc, through the threaded rod, the cooperation of threaded block and dead lever, drive the mounting panel, driving motor and cutting piece go up and down, thereby accomplish the cutting.

Preferably, including threaded rod, thread block, dead lever and rolling disc, the surperficial threaded connection of threaded rod has the thread block, the one end of thread block is connected with the dead lever, the top of threaded rod is connected with the rolling disc, the top integrated into one piece of rolling disc has the rotation handle, and through having set up the rotation handle, makes things convenient for the staff to drive the rolling disc and rotates.

Preferably, a movable groove is formed in the right side of the first shell, one end, far away from the thread block, of the fixed rod penetrates through the movable groove and is fixed to the top of the mounting plate, and the fixed rod is convenient to move up and down through the movable groove.

Preferably, fixture is including last grip block and lower grip block, the one side that goes up the grip block and the grip block is relative down all bonds and has the slipmat, the slipmat of going up the grip block inner wall still is provided with rubber bulge, the bottom of going up the grip block is fixed in the bottom of the cabinet body, through having set up the slipmat, has strengthened the skid resistance of going up grip block and grip block down, and through rubber bulge, has then further strengthened its centre gripping effect.

Preferably, the bottom of grip block is connected with the connecting rod down, the bottom of connecting rod runs through the base and is connected with the limiting plate, the inner chamber of base and the bottom that is located the limiting plate have set gradually push rod and limiting plate down, limiting plate bottom has the braking vane through the montant connection down, through having set up the braking vane, has played the effect of carrying out the braking to the pulley.

Preferably, go up the limiting plate and all be provided with a plurality of reset spring with the one side that the limiting plate carried on the back mutually down, the front of base is rotated and is connected with the dwang, the one end of dwang runs through the base and is connected with the surface of push rod, through reset spring, has played the effect of resetting to last limiting plate and lower limiting plate, and the dwang then makes things convenient for the staff to drive the push rod through the dwang and rotates.

Preferably, the through-hole has all been seted up to the bottom of the relative one side of first casing and second casing, the cabinet door is installed through the hinge in the front of the cabinet body, the corner of base bonds and has the flexblepad, the bar hole is seted up on the surface of mounting panel, through having set up the through-hole, makes things convenient for tubular product to pass first casing and second casing, and through having set up the cabinet door, has strengthened the leakproofness of the cabinet body, through the flexblepad, has played the effect of protection base.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this device can avoid the long-time handheld cutting equipment of staff in the use, and in the use, can single adjustment cutting equipment's position height to treat the cutting article and effectively cut, effectively practiced thrift manpower resources.

2. This device has carried out special optimization to the tubulose article in the use, can carry out the centre gripping to the tubulose article through fixture in the use, guarantees its stability, and can promote the braking plate and brake the pulley at the clamping-process to avoid in the use, gliding condition appears in whole device, has effectively avoided the condition of cutting error.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a left schematic view of the first housing of the present invention;

fig. 4 is a schematic view of the left side of the clamping mechanism of the present invention.

In the figure: 1. a base; 101. a pulley; 2. a first housing; 201. a second housing; 3. an adjustment assembly; 301. a threaded rod; 302. a thread block; 303. fixing the rod; 304. rotating the disc; 4. a clamping mechanism; 401. an upper clamping block; 402. a lower clamping block; 5. a through hole; 6. mounting a plate; 7. a drive motor; 8. cutting the slices; 9. a cabinet body; 10. a connecting rod; 11. an upper limiting plate; 12. a lower limiting plate; 13. a brake plate; 14. a return spring; 15. a push rod; 16. rotating the rod; 17. a rubber bulge; 18. pushing the handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

a portable hand-push type cutting machine comprises a base 1, pulleys 101 are movably mounted on two sides of the bottom of the base 1, a first shell 2 and a second shell 201 are respectively mounted at two ends of the top of the base 1, an adjusting component 3 is mounted in an inner cavity of the first shell 2, a mounting plate 6 is arranged on the right side of the first shell 2, a driving motor 7 is in threaded connection with the bottom of the mounting plate 6, a cutting blade 8 is mounted at the output end of the driving motor 7, a cabinet body 9 is arranged on one surface, facing the mounting plate 6, of the second shell 201, a clamping mechanism 4 is arranged below the cabinet body 9, a pushing handle 18 is in threaded connection with the opposite surfaces of the first shell 2 and the second shell 201, the portable hand-push type cutting machine comprises a threaded rod 301, a threaded block 302, a fixing rod 303 and a rotating disc 304, a threaded block 302 is in threaded connection with the surface, the top of the rotating disc 304 is integrally formed with a rotating handle, the right side of the first casing 2 is provided with a movable groove, and one end of the fixed rod 303, which is far away from the thread block 302, penetrates through the movable groove and is fixed on the top of the mounting plate 6.

In this embodiment, through increasing pulley 101 and promoting handle 18, the portability of whole device has effectively been strengthened, make things convenient for the staff to remove it, and in the use, the staff accessible rotates handle drive rolling disc 304 and rotates, drives whole threaded rod 301 through rolling disc 304 and operates, through threaded rod 301, under the cooperation of thread piece 302 and dead lever 303, adjust driving motor 7's position height to can be better cut tubular product.

Example two:

the embodiment is basically the same as embodiment 1, except that the clamping mechanism 4 comprises an upper clamping block 401 and a lower clamping block 402, anti-slip pads are adhered to the opposite surfaces of the upper clamping block 401 and the lower clamping block 402, the anti-slip pads on the inner wall of the upper clamping block 401 are further provided with rubber protrusions 17, the bottom of the upper clamping block 401 is fixed at the bottom of the cabinet 9, the bottom of the lower clamping block 402 is connected with a connecting rod 10, the bottom of the connecting rod 10 penetrates through the base 1 and is connected with an upper limiting plate 11, a push rod 15 and a lower limiting plate 12 are sequentially arranged in the inner cavity of the base 1 and positioned at the bottom of the upper limiting plate 11, the bottom of the lower limiting plate 12 is connected with a braking plate 13 through a vertical rod, a plurality of return springs 14 are arranged on the opposite surfaces of the upper limiting plate 11 and the lower limiting plate 12, a rotating rod 16 is rotatably connected to the front surface of the base 1, through-hole 5 has all been seted up to the bottom of the relative one side of first casing 2 and second casing 201, and the cabinet door is installed through the hinge in the front of the cabinet body 9, and base 1's corner bonds and has the flexmat, and the bar hole is seted up on the surface of mounting panel 6.

In this embodiment, the clamping mechanism 4 can effectively clamp the tubular object, so as to avoid the situation that a plurality of persons are required to operate the tubular object during the cutting process, the worker drives the push rod 15 to rotate through the rotating rod 16, the upper limit plate 11 and the lower limit plate 12 are respectively pushed through two ends of the push rod 15, both limit plates start to extrude the reset spring 14, the upper limit plate 11 drives the lower clamping block 402 to move towards the upper clamping block 401, and clamp the tubular object, and the clamping efficiency of the clamping mechanism 4 is further enhanced by arranging the anti-skid pad and the rubber bulge 17, and the lower limit plate 12 can simultaneously drive the braking plate 13 to move towards the side far away from the base 1 while the upper limit plate 11 moves, so that after the braking plate 13 is fully contacted with the ground, the stability of the device during use can be effectively enhanced, and the sliding of the pulley 101 is avoided, and through seting up the through-hole in the use, make things convenient for the longer pipe fitting of length to cut, and through the cooperation of the cabinet body 9 and cabinet door, played certain storage function, make things convenient for the staff to deposit some article.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Portable hand propelled cutting machine, including base (1), its characterized in that: base (1) bottom both sides movable mounting has pulley (101), first casing (2) and second casing (201) are installed respectively to the both ends at base (1) top, adjusting part (3) are installed to the inner chamber of first casing (2), the right side of first casing (2) is provided with mounting panel (6), the bottom threaded connection of mounting panel (6) has driving motor (7), cutting piece (8) are installed to the output of driving motor (7), second casing (201) are provided with the cabinet body (9) towards the one side of mounting panel (6), the below of the cabinet body (9) is provided with fixture (4), the equal threaded connection of the one side of first casing (2) and second casing (201) back on the back has promotion handle (18).

2. The portable, hand-propelled cutter according to claim 1, characterized in that: adjusting part (3) are including threaded rod (301), screw block (302), dead lever (303) and rolling disc (304), the surperficial threaded connection of threaded rod (301) has screw block (302), the one end of screw block (302) is connected with dead lever (303), the top of threaded rod (301) is connected with rolling disc (304), the top integrated into one piece of rolling disc (304) has the rotation handle.

3. The portable, hand-propelled cutter according to claim 2, characterized in that: the right side of the first shell (2) is provided with a movable groove, and one end, far away from the thread block (302), of the fixed rod (303) penetrates through the movable groove and is fixed to the top of the mounting plate (6).

4. The portable, hand-propelled cutter according to claim 1, characterized in that: the clamping mechanism (4) comprises an upper clamping block (401) and a lower clamping block (402), anti-slip pads are bonded on the opposite surfaces of the upper clamping block (401) and the lower clamping block (402), rubber bulges (17) are further arranged on the anti-slip pads on the inner wall of the upper clamping block (401), and the bottom of the upper clamping block (401) is fixed to the bottom of the cabinet body (9).

5. The portable, hand-propelled cutter according to claim 4, characterized in that: the bottom of lower grip block (402) is connected with connecting rod (10), the bottom of connecting rod (10) runs through base (1) and is connected with limiting plate (11), the inner chamber of base (1) and the bottom that is located limiting plate (11) have set gradually push rod (15) and limiting plate (12) down, limiting plate (12) bottom is connected with braking plate (13) through the montant down.

6. The portable, hand-propelled cutter of claim 5, wherein: go up spacing board (11) and the one side that sets back on the back mutually of spacing board (12) down and all be provided with a plurality of reset spring (14), the front of base (1) is rotated and is connected with dwang (16), the one end of dwang (16) runs through base (1) and is connected with the surface of push rod (15).

7. The portable, hand-propelled cutter according to claim 1, characterized in that: through-hole (5) have all been seted up to the bottom of the relative one side of first casing (2) and second casing (201), the cabinet door is installed through the hinge in the front of the cabinet body (9), the corner bonding of base (1) has the flexmat, the bar hole is seted up on the surface of mounting panel (6).

Images