CN210147153U

CN210147153U - Chassis cutting machine

Info

Publication number: CN210147153U
Application number: CN201920056808.XU
Authority: CN
Inventors: 赵培忠; 王全玉
Original assignee: Yantai Haide Special Vehicle Co Ltd
Current assignee: Yantai Haide Special Vehicle Co Ltd
Priority date: 2019-01-14
Filing date: 2019-01-14
Publication date: 2020-03-17
Anticipated expiration: 2029-01-14

Abstract

The utility model relates to a chassis cutting machine, which comprises a lifting device, a positioning and clamping device, a moving device and a cutting machine unit, wherein the moving device comprises a bracket and a moving base, the moving base can move horizontally, and the bracket is fixed on the moving base; the lifting device is arranged on the support and moves along the longitudinal direction of the support, the cutting machine unit is connected with the lifting device into a whole through the cutting machine suspension, and the positioning and clamping device is fixed on the lifting device through the fixing seat. Make the cutting machine not receive the restriction of chassis height, improved work efficiency, simultaneously, the positioning and clamping device leads to and fixes the chassis cutting machine on the chassis for during the operation, the cutting machine can not the off tracking etc. has reduced the construction degree of difficulty of cutting, has ensured workman's construction safety, and cutting quality promotes greatly simultaneously, can not appear cutting plane incline, coarse scheduling problem.

Description

Chassis cutting machine

(I) technical field

The utility model relates to a chassis cutting machine.

(II) background of the invention

At present, a chassis is mostly cut by gas welding, but the traditional cutting machine is heavy, the equipment movement is not flexible, and the quality of the gas welding cutting basically depends on the technical level of cutting personnel, so that the quality is unstable, the cutting surface is inclined and too rough, the production efficiency is low, and the potential safety hazard is large.

Disclosure of the invention

The utility model aims at providing a can remove chassis cutting machine of over-and-under type, this equipment can optional shift position, can adjust different heights simultaneously, can effectively cut the chassis of co-altitude, makes things convenient for the workman to operate, has reduced the cutting degree of difficulty, has guaranteed the stability of quality, has guaranteed the neatness of cutting plane simultaneously, has reduced the potential safety hazard.

The technical scheme of the utility model: the chassis cutting machine comprises a lifting device, a positioning and clamping device, a moving device and a cutting machine unit, wherein the moving device comprises a support and a moving base, the moving base can horizontally move, and the support is fixed on the moving base; the lifting device is arranged on the support and moves along the longitudinal direction of the support, the cutting machine unit is connected with the lifting device into a whole through the cutting machine suspension, the positioning and clamping device is fixed on the lifting device through the fixing seat, and the chassis cutting machine is fixed on the chassis through the positioning and clamping device during operation. Like this, elevating gear height-adjusting, make the cutting machine not receive the restriction of chassis height, can adapt to the chassis cutting of various heights, chassis cutting machine can remove arbitrary operation position through removing the base simultaneously, the labour has been saved, work efficiency is improved, and simultaneously, the positioning and clamping device leads to and fixes chassis cutting machine on the chassis, when making the operation, the cutting machine can not the off tracking etc. has reduced the construction degree of difficulty of cutting, workman's construction safety has been ensured, cutting quality promotes greatly simultaneously, cutting plane skew can not appear, roughly scheduling problem.

The utility model discloses a characteristic still lies in elevating gear mechanical device, promote seat, clamping device promotion seat and silk cover seat including hand wheel, lead screw, guide rail, slider, track frame, bearing frame, cutting machine. The device ensures the stability of lifting, and simultaneously, the device has low cost and simple operation.

The utility model is characterized in that the lifting device comprises a driving motor, a guide rail and a control unit. The lifting device has high control precision, is very easy to operate, and saves time and labor.

The utility model is also characterized in that the positioning and clamping device comprises a clamping piece and a mounting frame; the clamping piece is a hand wheel and a screw rod. The device guarantees the controllability of clamping, and is low in cost and simple to operate.

The utility model is also characterized in that the installation clamping piece of the positioning and clamping device is a hydraulic device or a motor or a cylinder. Thus, the biting force of the positioning and clamping device can be accurately controlled without slipping.

The utility model is also characterized in that the moving device is provided with an anti-toppling structure. Because the height of the movable lifting type chassis cutting machine in the longitudinal direction is high, risks such as toppling may exist during moving, the movable chassis is enlarged or an anti-toppling structure is arranged, so that dangers can be avoided, and the safety of workers is guaranteed.

The utility model discloses a characteristic still lies in the cutting machine unit include the cutting machine, hang and stroke control device, stroke control device comprises hand wheel, lead screw, connecting seat, swivel mount. The device has ensured the stability of cutting machine, easy operation, and is safe high-efficient.

The utility model is also characterized in that the upper and lower ends of the track frame are provided with the limit blocks. The limiting block is used for limiting the device to be separated from the controllable area.

The utility model is characterized in that the front end of the screw rod in the clamping device is provided with one section of optical axis, and the positioning and clamping device can independently lift. Therefore, the positioning and clamping device can be independently lifted, so that the chassis can be clamped more flexibly.

The utility model discloses a characteristic still lies in the removal base be provided with the locking structure. The locking structure controls the movable base to move randomly, locks the movable base when not in use, and is matched with the positioning and clamping device to fix the whole cutting machine device during working.

The utility model discloses a characteristic still lies in hoisting device step, cutting machine promote seat and clamping device and promote the seat and adopt package assembly, link together the single piece that will process with the bolt, and adopt the constant head tank location on the mounting panel.

The utility model is characterized in that the guide rails on the two sides and the bearing seats are installed on the track frame by bolts.

The utility model is characterized in that the lifting device is provided with a bolt for the screw sleeve seat, which is arranged at the bottom of the cutting machine lifting seat.

The utility model discloses a characterized in that still lie in hoisting device well screw sleeve seat both sides welding backplate, the welding backup pad on the steel pipe.

The utility model discloses a characterized in that still lie in the cutting machine hang for the seat bolted connection on the cutting machine promotes the seat, the silk axle is installed on the cutting machine hangs the seat for the cutting machine.

The utility model discloses a characteristic still lies in cutting machine stroke controlling means hang for the seat bolt install at the cutting machine promote the seat back, the screw shaft is installed on stroke controlling means hangs the seat for stroke controlling means.

The utility model is characterized in that the connecting seat of the cutting machine stroke control device is composed of a screw sleeve, a bearing seat and a bottom plate, and the screw sleeve can rotate.

The utility model is characterized in that the rotary seat of the cutting machine stroke control device consists of an end, a thrust bearing seat, a thrust bearing and a screw rod.

The utility model discloses a characteristic still lies in cutting machine program control device swivel mount in end, thrust bearing frame adopt the screw thread to connect, two thrust bearing of installation on the thrust bearing frame, the lead screw has the internal thread at the thrust bearing end, thrust bearing compresses tightly with two round nuts.

Compared with the prior art, the utility model has the advantages of: the device replaces the traditional mode of gas welding cutting chassis, breaks through the constraint that the gas welding cutting restricts the product quality (the gas welding cutting quality depends on the technical level of cutting personnel, the quality is unstable, the cutting surface is too rough, the efficiency is low, the potential safety hazard is large), and creates a new idea of chassis cutting. The device is simple and convenient to operate, fast, efficient, safe, easy to learn and capable of effectively guaranteeing the cutting quality of the chassis.

(IV) description of the drawings

FIG. 1 is a front view of the present invention

FIG. 2 is an isometric view of a lifting device

FIG. 4 is a side view of the mandrel holder of the lifting device

FIG. 3 is a side view of the bearing seat of the lifting device

FIG. 5 is an enlarged view of the point A in FIG. 1

FIG. 6 is an isometric view of a mount in the row control device of the cutter unit

FIG. 7 is a sectional view of a rotary base in the row control apparatus of the cutter unit

FIG. 8 is a schematic view of the operation of the cutting machine

(V) detailed description of the preferred embodiments

The invention will be described in further detail with reference to the accompanying drawings and specific embodiments: in the following drawings, the numbers are the same, which explains that the cutting machines are the same, wherein 1 is a lifting device, 2 is a positioning and clamping device, 3 is a moving device, 4 is a cutting machine unit, 5 is a bracket, 6 is a moving base, 7 is a cutting machine suspension, 8 is a fixed base, 9 is a cutting machine stroke control device, 10 is a cutting machine, 11 is a lifting device hand wheel, 12 is a lifting device lead screw, 13 is a guide rail, 14 is a slide block, 15 is a track frame, 16 is a bearing seat, 17 is a cutting machine lifting seat, 18 is a clamping device lifting seat, 19 is a wire sleeve seat, 21 is a clamping member hand wheel, 22 is a clamping member lead screw, 23 is an installation frame, 24 is a clamping member, 25 is a hand wheel of a cutting machine stroke control device, 26 is a lead screw of a cutting machine stroke control device, 27 is a connecting seat of a cutting machine stroke control device.

The chassis cutting machine shown in fig. 1 comprises a lifting device 1, a positioning and clamping device 2, a moving device 3 and a cutting machine unit 4, and is characterized in that the moving device 1 comprises a support 5 and a moving base 6, the moving base 6 can move horizontally, and the support 5 is fixed on the moving base 6; the lifting device 1 is arranged on the support 5 and moves along the longitudinal direction of the support 5, the cutting machine unit 4 is connected with the lifting device 1 into a whole through a cutting machine suspension 7, the positioning and clamping device 2 is fixed on the lifting device 1 through a fixing seat 8, and during operation, the chassis cutting machine is fixed on a chassis through the positioning and clamping device 2. The utility model discloses remove portable over-and-under type cutting machine to the workspace from depositing the district during implementation, rotate hand wheel 25 and adjust the cutting piece and put the suitable position, rotate hand wheel 21 adjustment lead screw 22 to the suitable position, rotate hand wheel 11 adjustment cutting machine and put suitable height, move the cutting machine to the cutting position, rotate hand wheel 25 and make the cutting piece adjust the line of cut well, the locking truckle rotates hand wheel 21, presss from both sides tight chassis longeron, rotates hand wheel 25 and makes the cutting piece apart from the chassis longeron suitable distance. After the power is switched on, a switch of the cutting machine is turned on, the hand wheel 25 is rotated to enable the cutting machine to cut at a certain speed, and after the cutting is finished, the cut chassis longitudinal beam falls on the material receiving plate or the material receiving vehicle to finish the cutting action. And closing a switch of the cutting machine, rotating the hand wheel 21 to enable the screw rod 22 to move for a proper distance, opening a caster brake and moving the cutting machine out. And cutting the chassis according to the steps, and after the chassis to be cut is cut, powering off the chassis cutting machine, moving the chassis cutting machine to a specified placement area, and locking the caster wheels.

As shown in fig. 2, the lifting device 1 includes a hand wheel 11, a lead screw 12, a guide rail 13, a slider 14, a track frame 15, a bearing seat 16, a cutter lifting seat 17, a clamping device lifting seat 18 and a screw sleeve seat 19.

As shown in fig. 1, the clamping device 2 includes a clamping member 24 and a mounting bracket 23; the clamping piece 24 is a hand wheel 21 and a screw rod 22.

As shown in fig. 5, the cutter unit 4 includes a cutter 10, a suspension 7, and a stroke control device 9, and the stroke control device 9 is composed of a hand wheel 25, a screw rod 26, a connecting seat 27, and a swivel base 28.

Claims

1. A chassis cutting machine comprises a lifting device (1), a positioning and clamping device (2), a moving device (3) and a cutting machine unit (4), and is characterized in that the moving device (3) comprises a support (5) and a moving base (6), the moving base (6) can move horizontally, and the support (5) is fixed on the moving base (6); the lifting device (1) is arranged on the support (5) and moves along the longitudinal direction of the support (5), the cutting machine unit (4) is connected with the lifting device (1) into a whole through a cutting machine hanger (7), the positioning and clamping device (2) is fixed on the lifting device (1) through a fixing seat (8), and during operation, the chassis cutting machine is fixed on a chassis through the positioning and clamping device (2).

2. The chassis cutting machine according to claim 1, characterized in that the lifting device (1) comprises a lifting device hand wheel (11), a lead screw (12), a guide rail (13), a slide block (14), a track frame (15), a bearing seat (16), a cutting machine lifting seat (17), a clamping device lifting seat (18) and a screw sleeve seat (19).

3. Chassis cutting machine according to claim 1, characterized in that the lifting device (1) comprises a travelling crane motor, a guide rail and a control unit.

4. Chassis cutting machine according to claim 1, characterized in that the clamping device (2) comprises a clamping member (24) and a mounting bracket (23).

5. Chassis cutting machine according to claim 4, characterized in that the clamping element (24) is a clamping element hand wheel (21), a clamping element screw (22).

6. Chassis cutting machine according to claim 4, characterized in that the clamping element (24) is a hydraulic device or an electric motor or a pneumatic cylinder.

7. Chassis cutting machine according to claim 1, characterized in that the moving device (3) is provided with an anti-tipping construction.

8. A chassis cutting machine according to claim 1, characterized in that the cutting unit (4) comprises a cutter (10), a suspension (7) and a stroke control device (9), the stroke control device (9) is composed of a cutter stroke control device hand wheel (25), a cutter stroke control device screw rod (26), a connecting seat (27) and a swivel base (28).

9. The chassis cutting machine according to claim 2, characterized in that the upper and lower ends of the rail frame (15) are provided with limit blocks (29).

10. The chassis cutting machine according to claim 5, characterized in that the front end of the screw rod (22) in the positioning and clamping device (2) is provided with a section of optical axis, and the positioning and clamping device (2) can be lifted independently; chassis cutting machine according to claim 1, characterized in that the mobile base (6) is provided with locking means.