CN111673705A

CN111673705A - Process vehicle for quickly clamping door plate

Info

Publication number: CN111673705A
Application number: CN202010604767.0A
Authority: CN
Inventors: 姚永安; 颜渭东; 刘晓明; 其他发明人请求不公开姓名
Original assignee: BUYANG GROUP CO LTD
Current assignee: BUYANG GROUP CO LTD
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2020-09-18
Anticipated expiration: 2040-06-29
Also published as: CN111673705B

Abstract

The invention discloses a process vehicle for quickly clamping a door plate, which comprises a cart, a door plate supporting frame and a door plate clamping mechanism, wherein an upper sliding rail and a lower sliding rail are installed on the door plate supporting frame, an upper sliding seat and a lower sliding seat are arranged on the upper sliding rail and the lower sliding rail, stand columns are fixed on the upper sliding seat and the lower sliding seat, the door plate clamping mechanism comprises an L-shaped rotating arm, an adjusting arm, a handle, a U-shaped seat and a pressing block, a sector gear is arranged at the other end of the adjusting arm, a connecting seat is arranged on the handle, a notch is formed in the connecting seat, the sector gear is hinged on the connecting seat, a self-locking button is hinged on the connecting seat, a one-way pawl meshed with the sector gear is arranged on the self-locking button, an. After adopting above-mentioned structure, have that structural design is reasonable, operation convenient to use, the nimble fast, the work efficiency is high, stability is good, use advantage such as safe and reliable of clamping.

Description

Process vehicle for quickly clamping door plate

Technical Field

The invention relates to the technical field of anti-theft door production, in particular to a process vehicle for quickly clamping a door plate, which is convenient for machining and assembling an anti-theft door.

Background

With the development of society and the progress of science and technology, people have higher and higher requirements on the anti-theft door, and the anti-theft door not only has better anti-theft performance, but also has perfect attractive effect, which puts higher requirements on the production process and flow of a factory. In the processing and assembly of the anti-theft door plate, the procedures of plate shearing, bending, welding, powder spraying, baking and the like are involved, and the installation of hinges, locks, cat eyes, doorbells and the like is also involved. The present carrier mainly comprises a flat car, a frame with rollers, and a handrail arranged on one side of the frame. During transportation, the door plate is horizontally placed and lifted, so that the panel is extremely easy to damage and scratch, and the door plate is generally vertically placed as a main part during transportation.

But current flatbed mainly has following problem at the vertical transportation in-process of door plant: firstly, because there is not reasonable clamping mechanism, mainly use the rope to tie into the owner, stability is relatively poor, and the door plant collapses, the landing from the frame easily, causes the door plant to warp and the emergence of incident. Secondly, the door plant width is not uniform, thickness is not uniform, even install clamping mechanism, still is difficult to realize the quick adjustment of width and thickness, greatly influences the normal transportation of door plant. Thirdly, because the flat car does not have elevating system, can't adjust the height of door plant, be difficult to satisfy processing and assembly to the requirement of height. Aiming at the problems, many manufacturers and acquaintances research and develop the products, but reasonable products are not seen yet.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention aims to provide the process vehicle for quickly clamping the door plate, which has the advantages of reasonable structural design, convenience in operation and use, flexibility and high speed in clamping, high working efficiency, good stability, safety and reliability in use.

The invention provides a technical scheme for solving the technical problems, which comprises a cart, a lifting mechanism, a door panel supporting frame, a lifting driving mechanism and a door panel clamping mechanism, wherein an upper sliding rail and a lower sliding rail are arranged on the door panel supporting frame, a slidable upper sliding seat and a slidable lower sliding seat are correspondingly arranged on the upper sliding rail and the lower sliding rail, a vertical column is fixed on the upper sliding seat and the lower sliding seat, the door panel clamping mechanism comprises an L-shaped rotating arm rotatably arranged on the vertical column, an adjusting arm movably arranged on the L-shaped rotating arm, a handle, a U-shaped seat and a pressing block fixed on the U-shaped seat, a sector gear is arranged at the other end of the adjusting arm, a connecting seat is arranged on the handle, a notch is arranged on the connecting seat, the sector gear is hinged on the notch of the connecting seat through a pin shaft, an elastically reset, the U-shaped seat is arranged on the pin shaft through the adjusting hole and is matched with the eccentric block, and the L-shaped rotating arm and the adjusting arm form a door panel clamping notch.

In a further scheme of the invention, the cart consists of a frame, handrails fixed on the frame and rollers arranged at the bottom of the frame, and the frame comprises a left cross beam, a right cross beam, a front cross beam and a rear cross beam which are fixedly connected with each other.

In a further scheme of the invention, the lifting mechanism comprises left and right X-shaped hinged support rods, front and rear fixing rods correspondingly connected to the left and right X-shaped hinged support rods, left and right lifting rods and front and rear connecting rods connected to the left and right lifting rods, one end of each of the left and right X-shaped hinged support rods is correspondingly hinged to a hinge seat of the rear connecting rod and the rear cross beam, and the other end of each of the left and right X-shaped hinged support rods is provided with a guide wheel and is correspondingly arranged on track grooves of the left and right lifting rods and.

According to a further scheme of the invention, the lifting driving mechanism comprises a rocker arm, a hand pump and an oil cylinder, wherein the hand pump is hinged on a hinge seat of the front cross beam, the oil cylinder is fixedly connected on the hand pump, a piston rod on the oil cylinder is hinged on a rear fixing rod, and the rocker arm is hinged on the hand pump and drives the hand pump to work.

According to the further scheme provided by the invention, the door plate supporting seat is fixed on the door plate supporting frame and is correspondingly fixed on the left lifting rod, the right lifting rod, the front connecting rod and the rear connecting rod.

After adopting above-mentioned structure, compare with prior art and have following advantage and effect: firstly, the stand sets up on the slide rail through upper and lower slide slidable, can adjust the door plant of door plant clamping mechanism adaptation different width. Secondly, because the adjusting arm is sleeved on the L-shaped rotating arm and is in clearance fit with the L-shaped rotating arm, the L-shaped rotating arm and the adjusting arm form a door panel clamping notch, and the size of the door panel clamping notch can be adjusted through the adjusting arm, so that the door panel clamping notch can meet the requirements of door panels with different thicknesses. Thirdly, the door plate supporting frame is connected to the frame through the lifting mechanism, the lifting driving mechanism for driving the lifting mechanism to lift is arranged on the front cross beam of the frame, the door plate supporting frame can be driven to be at a proper height by operating the lifting mechanism, and the requirement for the height of the door plate in the processing and assembling processes is met. Fourthly, simple structure, operation convenient to use, but quick adjustment width, thickness and height use safe and reliable, stability is good.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the door panel support frame according to the present invention.

Fig. 3 is an exploded view of the door panel clamping mechanism according to the present invention.

Fig. 4 is a schematic perspective view of the cart according to the present invention.

Fig. 5 is a schematic perspective view of the present invention in use.

The automatic lifting device comprises a door panel supporting frame 1, a door panel clamping mechanism 2, a lifting mechanism 3, a cart 4, rollers 5, a stand column 6, an upper sliding seat 7, a lower sliding seat 8, an upper sliding rail 8, a lower sliding rail 9, a lifting driving mechanism 10, a door panel 11, a door panel supporting seat 21L-shaped rotating arm, an adjusting arm 22, a handle 23, an eccentric block 24, a pressing block 25, a U-shaped seat 26, a sector gear 27, a connecting seat 28, a self-locking button 29, a spring 30, a guide wheel 31, left and right lifting rods 32, a front connecting rod 33, a front fixing rod 34, left and right X-shaped hinged supporting rods 35, a rear fixing rod 36, a rear connecting rod 37, a handrail 41, left and right beams 42, a front beam 43, a front and rear.

Detailed Description

Fig. 1 to 4 show that, for the specific embodiment of the process vehicle single stove for quickly clamping the door panel of the present invention, it includes a cart 4, a lifting mechanism 3, a door panel support frame 1, a lifting driving mechanism 9, and a door panel clamping mechanism 2, wherein the door panel support frame 1 is provided with upper and lower slide rails 8, the upper and lower slide rails 8 are correspondingly provided with upper and lower slide seats 7 which are slidable, the upper and lower slide seats 7 are fixed with a column 6, the door panel clamping mechanism 2 includes an L-shaped rotating arm 21 rotatably arranged on the column 6, an adjusting arm 22 movably sleeved on the L-shaped rotating arm 21, a handle 23, a U-shaped seat 26, a pressing block 25 fixed on the U-shaped seat 26, the adjusting arm 22 is in clearance fit with the L-shaped rotating arm 21, when the adjusting arm 22 sleeved on the L-shaped rotating arm 21 swings, the adjusting arm 22 is ensured not to slide relative to the L-shaped rotating arm 21, the, be equipped with connecting seat 28 on the handle 23, be equipped with the notch on connecting seat 28, sector gear 27 articulates on the notch of connecting seat 28 through the round pin axle, but articulated have elastic reset's auto-lock button 29 through spring 30 on the notch of connecting seat 28, be equipped with the one-way pawl with sector gear 27 meshing on the auto-lock button 29, be fixed with eccentric block 24 on the connecting seat 28, U type seat 26 sets up on the round pin axle and cooperates with eccentric block 24 through adjusting the hole, L type rocking arm 21 constitutes door plant clamping groove mouth with adjusting arm 22.

For convenience of installation, the cart 4 comprises a frame, a handrail 41 fixed on the frame, and rollers 5 mounted on the bottom of the frame, wherein the frame comprises a left cross beam 42, a right cross beam 42, a front cross beam 43 and a rear cross beam 44 which are fixedly connected with each other.

In order to realize the lifting, the lifting mechanism 3 comprises a left and right X-shaped hinged support rod 35, front and

rear fixing rods

34 and 36 correspondingly connected to the left and right X-shaped hinged support rod 35, a left and right lifting rod 32, and front and rear connecting

rods

33 and 37 connected to the left and right lifting rod 32, wherein one end of the left and right X-shaped hinged support rod 35 is correspondingly hinged to a hinged seat of the rear connecting rod 37 and the rear cross beam 44, and the other end is provided with a guide wheel 31 and is correspondingly arranged on track grooves of the left and right lifting rod 32 and the left and right cross beam 42. The lifting driving mechanism 9 comprises a rocker arm 91, a hand pump 92 and an oil cylinder 93, the hand pump 92 is hinged on a hinged seat of the front cross beam 43, the oil cylinder 93 is fixedly connected on the hand pump 92, a piston rod 94 on the oil cylinder 93 is hinged on the rear fixing rod 36, the rocker arm 91 is hinged on the hand pump 92 and drives the hand pump 92 to work, a pressure relief mechanism is connected on the hand pump 92, and the lifting mechanism 3 is enabled to rapidly descend or reset through the pressure relief mechanism.

For convenience of installation, the door panel support frame 1 is fixed with a door panel support seat 11, and the door panel support seat 11 is correspondingly fixed on the left and right lifting rods 32 and the front and rear connecting

rods

33 and 37.

When the invention is used, as shown in fig. 5, firstly, the door panel clamping mechanism 2 is rotated to open the door panel clamping notch, the handle 23 is loosened, and the upright post 6 is moved on the slide rail 8 to adapt to the width of the door panel 10; vertically placing the door panel on the door panel support frame 1, aligning the hinge side of the door panel 10 with a door panel clamping notch, then rotating the L-shaped rotating arm 21 to enable the door panel clamping notch to be buckled into the door panel 10, and moving the adjusting arm 22 to be close to the door panel 10; when the handle 23 is pulled, the connecting seat 28 of the handle 23 drives the eccentric block 24 to rotate, the eccentric block 24 pushes the U-shaped seat 26 and the pressing block to move and press the door panel 10, and the one-way pawl on the self-locking button 29 automatically slides on the sector gear 27 in the pulling process of the handle 23; when the handle 23 is loosened, the self-locking button 29 is under the elastic force of the spring 30, the one-way pawl on the self-locking button 29 is automatically locked on the sector gear 27, and the self-locking button 29 plays a self-locking role to ensure that the door panel 10 cannot be loosened when being pressed. When the door panel 10 needs to be loosened, the handle 23 can be pushed to reset only by slightly pressing the self-locking button 29 to separate the one-way pawl on the self-locking button 29 from the sector gear 27.

When the invention is lifted, the rocking arm 91 is rocked to drive the hand pump 92 to work, the piston rod 94 on the oil cylinder 93 pushes the rear fixing rod 36, the rear fixing rod 36 drives the guide wheel 31 on the left and right X-shaped hinged support rods 35 to move to the hinged end on the other side along the track grooves of the left and right lifting rods 32 and the left and right cross beams 42, and the door panel support frame 1 is pushed to be lifted upwards, so that the height adjustment of the door panel 10 is realized.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention in any way, and simple modifications, equivalent changes and modifications may be made without departing from the technical solutions of the present invention.

Claims

1. The utility model provides a flow car of quick clamping door plant, includes shallow (4), elevating system (3), door plant support frame (1), lift actuating mechanism (9), door plant clamping mechanism (2), characterized by: the door panel supporting frame (1) is provided with an upper sliding rail and a lower sliding rail (8), the upper sliding rail and the lower sliding rail (8) are correspondingly provided with a slidable upper sliding seat and a lower sliding seat (7), the upper sliding seat and the lower sliding seat (7) are fixedly provided with an upright post (6), the door panel clamping mechanism (2) comprises an L-shaped rotating arm (21) which is rotatably arranged on the upright post (6), an adjusting arm (22) which is movably arranged on the L-shaped rotating arm (21), a handle (23), a U-shaped seat (26) and a pressing block (25) which is fixed on the U-shaped seat (26), the other end of the adjusting arm (22) is provided with a sector gear (27), the handle (23) is provided with a connecting seat (28), the connecting seat (28) is provided with a notch, the sector gear (27) is hinged on the notch of the connecting seat (28) through a pin shaft, a self-locking button (29) which, an eccentric block (24) is fixed on the connecting seat (28), a U-shaped seat (26) is arranged on the pin shaft through an adjusting hole and matched with the eccentric block (24), and an L-shaped rotating arm (21) and an adjusting arm (22) form a door panel clamping notch.

2. The process vehicle for rapidly clamping the door plate according to claim 1, which is characterized in that: the trolley (4) consists of a frame, handrails (41) fixed on the frame and rollers (5) arranged at the bottom of the frame, wherein the frame comprises a left cross beam (42), a right cross beam (42), a front cross beam (43) and a rear cross beam (44) which are fixedly connected with each other.

3. The process vehicle for rapidly clamping the door plate according to claim 1 or 2, which is characterized in that: elevating system (3) including controlling X type articulated support rod (35), correspond front and back dead lever (34, 36) of connecting on controlling X type articulated support rod (35), control lifter (32) and connect front and back connecting rod (33, 37) on controlling lifter (32), control the one end of X type articulated support rod (35) and correspond and articulate on the articulated seat of back connecting rod (37) and rear frame member (44), the other end is equipped with guide pulley (31) and corresponds the setting on the track groove of controlling lifter (32) and controlling crossbeam (42).

4. The process vehicle for rapidly clamping the door plate as claimed in claim 3, wherein: the lifting driving mechanism (9) comprises a rocker arm (91), a hand pump (92) and an oil cylinder (93), wherein the hand pump (92) is hinged to a hinged seat of the front cross beam (43), the oil cylinder (93) is fixedly connected to the hand pump (92), a piston rod (94) on the oil cylinder (93) is hinged to the rear fixing rod (36), and the rocker arm (91) is hinged to the hand pump (92) and drives the hand pump (92) to work.

5. The process vehicle for rapidly clamping the door plate as claimed in claim 4, wherein: the door plate supporting frame (1) is fixed with a door plate supporting seat (11), and the door plate supporting seat (11) is correspondingly fixed on a left lifting rod (32), a right lifting rod (32) and front and rear connecting rods (33, 37).