CN213613847U

CN213613847U - Steel bar cutting machine with length fixing mechanism

Info

Publication number: CN213613847U
Application number: CN202022110977.2U
Authority: CN
Inventors: 钟宏贞
Original assignee: Individual
Current assignee: Tianjin Tiefangge Moving House Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-07-06
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a bar cutter with length fixing mechanism, including base, bar cutter main part and cut off the groove, base front end fixedly connected with bar cutter main part, the cut off groove has been seted up to bar cutter main part bottom, bar cutter main part right-hand member bottom is provided with length fixing device, bar cutter main part right-hand member bottom fixedly connected with fixed block, it is provided with clamping device to cut off the groove left side. The utility model discloses when needs cut off the reinforcing bar, through rotating the second connecting rod with the hand, make baffle and patchhole separation, then make the second connecting rod move in that the head rod is inside at the pulling second connecting rod, adjust the second connecting rod to need cut off length can, inject the reinforcing bar again and cut off the inslot portion, make reinforcing bar and the laminating of baffle left end, all need measure reinforcing bar length when avoiding the staff to shear the reinforcing bar at every turn, the shearing time has been saved, staff's work efficiency has been improved, the practicality of device has been improved simultaneously.

Description

Steel bar cutting machine with length fixing mechanism

Technical Field

The utility model relates to a bar cutter technical field specifically is a bar cutter with fixed length mechanism.

Background

Various devices are needed in the construction work engineering to improve the working speed, the construction engineering devices comprise a punching machine, a crane, an excavator, a steel bar cutting machine and the like, the steel bar cutting machine is used on the site more frequently, the steel bar cutting machine is a tool used for cutting steel bars, the steel bar cutting machine has the advantages of light weight, less energy consumption, reliable work, high efficiency and the like when in use, the steel bar cutting machine has a far-reaching prospect in the future of the mechanical engineering industry, and the existing steel bar cutting machine with a length fixing mechanism basically meets the requirements of people, but still has some problems.

Present bar cutter, staff are when shearing the reinforcing bar at every turn, generally need measure reinforcing bar length and cut again, have wasted shear time, have reduced staff's work efficiency, have reduced the practicality of device.

In addition, in the conventional steel bar cutting machine, when the steel bar is placed in the cutting groove to be cut, the steel bar is easy to shake, and when the steel bar shakes, workers are easy to accidentally injure, so that the cutting work is influenced, and the safety of the device is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bar cutter with fixed length mechanism to solve the traditional bar cutter with fixed length mechanism who provides in the above-mentioned background art, the staff generally need measure reinforcing bar length earlier just can cut, problem that the reinforcing bar rocked easily when cuting.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bar cutter with length fixing mechanism, includes base, bar cutter main part and cuts off the groove, base front end fixedly connected with bar cutter main part, the groove of cutting off has been seted up to bar cutter main part bottom, bar cutter main part right-hand member bottom is provided with length fixing device, bar cutter main part right-hand member bottom fixedly connected with fixed block, fixedly connected with pivot pole in the middle of the fixed block, the patchhole has been seted up at bar cutter main part right-hand member top, it is provided with clamping device to cut off the groove left side.

Preferably, the length control device comprises a fixing block, a rotating shaft rod, a first connecting rod, a limiting hole, a second connecting rod and scale marks, the first connecting rod is sleeved on the outer wall of the rotating shaft rod, the limiting holes are uniformly formed in the inner wall of the top end and the inner wall of the bottom end of the first connecting rod, the second connecting rod is inserted into the right end of the first connecting rod, the scale marks are carved at the front end of the first connecting rod, and the scale marks are carved at the front end of the second connecting rod.

Preferably, the slotted hole has been run through in second connecting rod left side, slotted hole top and bottom are all embedded to have the embedding piece, and are two sets of the relative one side of embedding piece all fixedly connected with spring, two sets of the embedding piece is carried on the back all fixedly connected with stopper in one side mutually, and is two sets of stopper is carried on the back all laminating limiting hole in one side mutually.

Preferably, a baffle is fixedly connected to the right end of the second connecting rod, and the top of the baffle has the same shape as the insertion hole.

Preferably, clamping device includes dead lever, lead screw, handle and movable sleeve, base front end fixedly connected with dead lever, run through in the middle of the dead lever and inserted the lead screw, opposite thread groove has been seted up to lead screw top and bottom, the all fixedly connected with handle in lead screw top and bottom, the all threaded connection of lead screw top outer wall and bottom outer wall has movable sleeve.

Preferably, the front ends of the two groups of movable sleeves are fixedly connected with clamping plates, and one opposite sides of the two groups of clamping plates are fixedly connected with anti-skid pads.

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

1. the steel bar cutting machine with the length fixing mechanism is provided with a rotating shaft rod, a first connecting rod, a limiting hole, a second connecting rod, an embedding block, a limiting block, a baffle and an inserting hole, when a steel bar needs to be cut, the second connecting rod is rotated by hands, the second connecting rod rotates to drive the first connecting rod to rotate on the rotating shaft rod, the baffle is separated from the inserting hole, then the second connecting rod is pulled to move inside the first connecting rod, the limiting block is separated from the limiting hole by moving the second connecting rod, the limiting block moves to drive the embedding block to move, the second connecting rod is adjusted to the length needing to be cut, the steel bar is inserted into the cutting groove, the steel bar is attached to the left end of the baffle, the problem that the length of the steel bar needs to be measured when the steel bar is cut every time of a worker is solved, the working efficiency of the worker is improved, meanwhile, the practicability of the device is improved;

2. this steel bar cutting machine with fixed length mechanism is provided with the dead lever, the lead screw, the handle, movable sleeve, clamp plate and slipmat, when needing to press from both sides tight reinforcing bar, place the reinforcing bar inside the cut-off groove through with the hand, the twist grip rotates again, the handle rotates and drives the lead screw and rotate inside the dead lever, the lead screw rotates and drives movable sleeve and remove, movable sleeve removes and drives the clamp plate and remove, the clamp plate removes and makes the slipmat press from both sides tight reinforcing bar, avoid the reinforcing bar to rock the accidental injury staff, do not influence shearing work, the security of device has been improved.

Drawings

Fig. 1 is a schematic top view of the cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 3 according to the present invention.

In the figure: 1. a base; 2. a steel bar cutter body; 3. cutting off the groove; 410. a fixed block; 411. A spindle rod; 412. a first connecting rod; 413. a limiting hole; 414. a second connecting rod; 415. A slot; 416. embedding a block; 417. a spring; 418. a limiting block; 419. a baffle plate; 420. An insertion hole; 421. scale lines; 510. fixing the rod; 511. a screw rod; 512. a handle; 513. A movable sleeve; 514. a clamping plate; 515. a non-slip mat.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a steel bar cutting machine with a length fixing mechanism comprises a base 1, a steel bar cutting machine body 2 and a cutting groove 3, wherein the steel bar cutting machine body 2 is fixedly connected to the front end of the base 1, the cutting groove 3 is formed in the bottom of the steel bar cutting machine body 2, a length fixing device is arranged at the bottom of the right end of the steel bar cutting machine body 2, a fixing block 410 is fixedly connected to the bottom of the right end of the steel bar cutting machine body 2, a rotating shaft rod 411 is fixedly connected to the middle of the fixing block 410, an insertion hole 420 is formed in the top of the right end of the steel bar cutting machine body 2, the length fixing device comprises the fixing block 410, the rotating shaft rod 411, a first connecting rod 412, a limiting hole 413, a second connecting rod 414 and a scale line 421, a first connecting rod 412 is sleeved on the outer wall of the rotating shaft rod 411, the limiting holes 413 are uniformly formed, the front end of the second connecting rod 414 is carved with a scale 421, the length of the steel bar is measured by the scale 421, the left side of the second connecting rod 414 is penetrated with a slot 415, the top and the bottom of the slot 415 are embedded with embedded blocks 416, one side of the two sets of embedded blocks 416 opposite to each other is fixedly connected with a spring 417, one side of the two sets of embedded blocks 416 opposite to each other is fixedly connected with a limit block 418, one side of the two sets of limit blocks opposite to each other is attached with a limit hole 413, the spring 417 pushes the limit block 418 to be attached with the limit hole 413 so as to fix the second connecting rod 414, the right end of the second connecting rod 414 is fixedly connected with a baffle 419, the top shape of the baffle 419 is the same as the shape of the inserting hole 420, when the measurement is not needed, the baffle 419 is directly inserted into the inserting hole 420, the length fixing device does not affect the work of the steel bar cutting machine, meanwhile, the baffle 419 is separated from the insertion hole 420, then the second connecting rod 414 is pulled to move inside the first connecting rod 412, the second connecting rod 414 moves to separate the limiting block 418 from the limiting hole 413, the limiting block 418 moves to drive the embedded block 416 to move, the second connecting rod 414 is adjusted to the length required to be cut, and then the steel bar is inserted into the cutting groove 3 to be attached to the left end of the baffle 419, so that the situation that a worker needs to measure the length of the steel bar when cutting the steel bar every time is avoided, the cutting time is saved, the working efficiency of the worker is improved, and meanwhile, the practicability of the device is improved;

the left side of the cutting groove 3 is provided with a clamping device, the clamping device comprises a fixed rod 510, a screw rod 511, a handle 512 and a movable sleeve 513, the front end of the base 1 is fixedly connected with the fixed rod 510, the screw rod 511 is inserted in the middle of the fixed rod 510 in a penetrating way, opposite thread grooves are formed in the top and the bottom of the screw rod 511, the handle 512 is fixedly connected to the top and the bottom of the screw rod 511, the movable sleeve 513 is in threaded connection with the outer wall of the top of the screw rod 511, the clamping plates 514 are fixedly connected to the front ends of the two movable sleeves 513, anti-slip pads 515 are fixedly connected to the opposite sides of the two clamping plates 514, the reinforcing steel bars are clamped by the anti-slip pads 515, the reinforcing steel bars are placed in the cutting groove 3 by hands, the handle 512 is rotated, the screw rod 511 is driven by the rotation of the handle 512 to rotate in the fixed, avoid the reinforcing bar to rock the accidental injury staff, do not influence shearing work, improved the security of device.

The working principle is as follows: when the steel bar needs to be cut, the second connecting rod 414 is rotated by hand, the second connecting rod 414 rotates to drive the first connecting rod 412 to rotate on the rotating shaft 411, the rotating shaft 411 is fixed inside the fixing block 410, the baffle 419 is separated from the insertion hole 420, then the second connecting rod 414 is pulled to move inside the first connecting rod 412, the second connecting rod 414 moves to separate the limiting block 418 from the limiting hole 413, the limiting block 418 moves to drive the embedded block 416 to move inside the groove hole 415, the embedded block 416 moves to compress the spring 417, the second connecting rod 414 is adjusted to the length needing to be cut, and then the steel bar is inserted into the cutting groove 3 to enable the steel bar to be attached to the left end of the baffle 419;

when the reinforcing steel bar needs to be clamped, the reinforcing steel bar is placed inside the cutting groove 3 by hands, then the handle 512 is rotated, the handle 512 rotates to drive the screw rod 511 to rotate inside the fixed rod 510, the screw rod 511 rotates to drive the movable sleeve 513 to move, the movable sleeve 513 moves to drive the clamping plate 514 to move, and the clamping plate 514 moves to enable the anti-slip mat 515 to clamp the reinforcing steel bar.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a bar cutter with fixed length mechanism, includes base (1), bar cutter main part (2) and cuts off groove (3), base (1) front end fixedly connected with bar cutter main part (2), cut off groove (3), its characterized in that have been seted up to bar cutter main part (2) bottom: the steel bar cutting machine is characterized in that a length fixing device is arranged at the bottom of the right end of the steel bar cutting machine body (2), a fixed block (410) is fixedly connected to the bottom of the right end of the steel bar cutting machine body (2), a rotating shaft rod (411) is fixedly connected to the middle of the fixed block (410), an inserting hole (420) is formed in the top of the right end of the steel bar cutting machine body (2), and a clamping device is arranged on the left side of the cutting groove (.

2. A reinforcing bar cutting machine with a length fixing mechanism according to claim 1, wherein: fixed length device includes fixed block (410), pivot pole (411), head rod (412), spacing hole (413), second connecting rod (414) and scale mark (421), pivot pole (411) outer wall cover has head rod (412), spacing hole (413) have all evenly been seted up to head rod (412) top inner wall and bottom inner wall, head rod (412) right-hand member has inserted second connecting rod (414), head rod (412) front end is carved with scale mark (421), second connecting rod (414) front end is carved with scale mark (421).

3. A reinforcing bar cutting machine with a length fixing mechanism according to claim 2, wherein: slotted hole (415) have been run through on second connecting rod (414) left side, slotted hole (415) top and bottom are all embedded to have embedded piece (416), two sets of embedded piece (416) relative one side all fixedly connected with spring (417), two sets of embedded piece (416) back of the body one side all fixedly connected with stopper (418), two sets of stopper (418) back of the body one side all laminate limiting hole (413).

4. A reinforcing bar cutting machine with a length fixing mechanism according to claim 2, wherein: a baffle plate (419) is fixedly connected to the right end of the second connecting rod (414), and the shape of the top of the baffle plate (419) is the same as that of the insertion hole (420).

5. A reinforcing bar cutting machine with a length fixing mechanism according to claim 1, wherein: clamping device includes dead lever (510), lead screw (511), handle (512) and activity sleeve (513), base (1) front end fixedly connected with dead lever (510), lead screw (511) have been run through to insert in the middle of dead lever (510), opposite thread groove has been seted up to lead screw (511) top and bottom, lead screw (511) top and bottom all fixedly connected with handle (512), lead screw (511) top outer wall and bottom outer wall all threaded connection have activity sleeve (513).

6. A reinforcing bar cutting machine with a length fixing mechanism according to claim 5, wherein: the front ends of the two groups of movable sleeves (513) are fixedly connected with clamping plates (514), and the opposite sides of the two groups of clamping plates (514) are fixedly connected with anti-skid pads (515).