CN210139265U - A overlap grinding device for view casting stone guardrail - Google Patents

Abstract

The utility model discloses a flash polishing device for landscape casting stone guardrail, which relates to the technical field of landscape guardrails and comprises a support plate, a support frame, a first polishing piece and a second polishing piece, wherein an installation cylinder is arranged above the support plate in the middle and at the back, two vertical slide rails are symmetrically arranged on the front end surface of the installation cylinder, a rack is arranged between the two slide rails in parallel, a slide block is slidably arranged on the slide rail, a slide plate is arranged on the slide block, a third motor is arranged on the slide plate in the middle, a gear is arranged on the output shaft of the third motor, the gear and the rack are mutually meshed, first lifting plates are symmetrically arranged on the two sides of the slide plate, a first motor is arranged on the first lifting plates, a first mounting seat is arranged on the output shaft of the first motor, a second lifting plate is arranged in front of the first lifting plate, a second motor which is horizontally backwards is symmetrically arranged on the two sides of, the first polishing piece and the second polishing piece are respectively installed on the first installation seat and the second installation seat through screws.

Description

A overlap grinding device for view casting stone guardrail

Technical Field

The utility model relates to a technical field of view guardrail, concretely relates to overlap grinding device for view casting stone guardrail.

Background

The landscape guardrail is widely applied to maintenance of municipal engineering, traffic, communities, ports, airports and storage areas, the products are gradually developed and mature, become important branches of building material industry, the industry scale is continuously enlarged, the styles are continuously increased, and the cement landscape guardrail is made of cement. When the cement landscape guardrail is manufactured, the mixed cement and sand are directly poured into a forming die shown in figure 6 in the attached drawing of the specification, and the die is placed at a specified place for drying and forming. The edges of the left side and the right side of the guardrail manufactured by the forming die have more flashes, and the appearance of the guardrail can be seriously influenced by the flashes. At present, the burrs on the guardrail are knocked off little by using a harder tool by workers, and the processing mode has low removal efficiency on one hand and incomplete removal on the other hand, which also influences the aesthetic property of the guardrail to a certain extent.

The invention with the Chinese patent publication number of CN109093477A discloses a device and a method for multi-robot collaborative grinding of flashes of a cast-forged piece, which divides flashes of the cast-forged piece into a series of flash grinding areas, automatically picks a workpiece to a designated working area by a workpiece robot, continuously adjusts the tail end posture according to a planned movement path to enable the workpiece to enter different flash grinding areas, clamps a grinding cutter by a tool robot after each adjustment, grinds all flashes in each flash grinding area, and simultaneously realizes constant-force grinding of the cast-forged piece through the synergistic action of a force control part, an industrial personal computer and a robot control cabinet. The invention can continuously adjust the posture of the workpiece according to the planned motion path so as to reduce the trimming and polishing blind area of the casting and forging piece to the maximum extent, thereby realizing the high-efficiency and accurate removal of the trimming of the casting and forging piece, shortening the polishing period and improving the polishing efficiency, and is particularly suitable for the trimming and polishing operation of the trimming of the casting and forging piece with larger size and complex shape in the fields of automobiles, aerospace and the like.

Although the above mentioned reference also relates to a flash grinding device, the flash grinding device has the defects of high manufacturing cost, complex structure and inconvenient use, and the technology thereof is not suitable for solving the technical problems involved in the present application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a overlap grinding device for view casting stone guardrail to solve the above-mentioned defect that leads to among the prior art.

A flash grinding device for landscape casting stone guardrails comprises a supporting plate, a supporting frame, a first grinding piece and a second grinding piece, wherein the supporting plate is horizontally arranged at the top of the supporting frame, a bottom plate is welded at the bottom of the supporting frame, a vibration damping friction pad is pasted on the lower end face of the bottom plate, an installation cylinder is arranged above the supporting plate in a middle and is arranged behind the supporting plate, the installation cylinder is arranged on the supporting plate through an installation plate welded on the lower end face of the installation cylinder, two vertical slide rails are symmetrically arranged on the front end face of the installation cylinder, a rack is parallelly arranged between the two slide rails on the installation cylinder, a slide block is slidably arranged on the slide rails, a slide plate is arranged on the slide block, a third horizontal backward motor is arranged on the slide plate in the middle, a gear is arranged on an output shaft of the third motor, the gear and the rack are meshed with each other, a, the polishing device comprises a lifting plate I, a motor I, a mounting seat I, a polishing plate I, a lifting plate II, a motor II, a polishing piece II and a polishing piece II, wherein the motor I is arranged on the lifting plate I and faces forwards, the mounting seat I is arranged on an output shaft of the motor I, the polishing piece I is arranged on the mounting seat I through screws, the lifting plate II is U-shaped in front of the lifting plate I, the motor II is symmetrically arranged on two sides of the lifting plate II and faces backwards, the mounting seat II is arranged on an output shaft of the motor II, and the polishing piece.

Preferably, the supporting plate is provided with a charging chute which faces left and right by the front, the supporting plate is symmetrically provided with L-shaped mounting bars around the charging chute, and the mounting bars are uniformly distributed and rotatably provided with rollers.

Preferably, the mounting plate is symmetrically provided with a third mounting seat between the mounting plate and the mounting bar at the rear side, the third mounting seat is provided with a Z-shaped steel column, and the upper end of the steel column is provided with a rear reference plate.

Preferably, the fixed plate of U style of calligraphy is installed on the left side by the charging chute to the lower terminal surface of backup pad, vertical ascending lift cylinder up is installed to the symmetry on the fixed plate, install left benchmark board on the piston rod of lift cylinder, left benchmark board can be vertical through the charging chute and the clearance between two adjacent rollers.

Preferably, a guide pillar and a guide sleeve are arranged between the fixed plate and the left reference plate, the guide pillar and the guide sleeve are installed in a sliding mode, the guide pillar is installed on the lower end face of the left reference plate in the middle, and the guide sleeve is installed on the fixed plate.

Preferably, the supporting frame is provided with an electrical cabinet, the electrical cabinet is internally provided with a control circuit for controlling three motors to rotate positively and negatively and an electromagnetic valve for controlling the lifting cylinder to lift, the control circuit is electrically connected with the three motors, and the electromagnetic valve is connected with the lifting cylinder through an air pipe.

Preferably, the slide rail is a dovetail-shaped guide rail, and the mounting cylinder is provided with stop blocks at two ends of the slide rail.

The utility model has the advantages that: the utility model provides a overlap grinding device for view casting stone guardrail: the positioning of the guardrail on the uniformly distributed rollers is completed through the rear reference plate and the left reference plate, then the left reference plate is lowered to avoid interference, and then the polishing of front and rear burrs of the demoulded guardrail is completed through the top-down falling, the front and rear arrangement and the high-speed rotating polishing piece I and the polishing piece II in one step. The utility model provides a grinding device has work efficiency height, polish effectual, convenient operation and labour saving and time saving's characteristics.

Drawings

Fig. 1 is a schematic diagram of the overall three-dimensional structure of the present invention.

Fig. 2 is a schematic structural diagram of the whole front view of the present invention.

Fig. 3 is a schematic structural diagram of the whole side view of the present invention.

Fig. 4 is a schematic view of the overall overlook structure of the present invention.

Fig. 5 is a schematic structural view of a grinding part.

Fig. 6 is a schematic structural view of the molding die.

Fig. 7 is a schematic structural view of the guardrail after demoulding.

Wherein, 1-a support plate; 101-a charging chute; 2-a support frame; 3-a bottom plate; 4-vibration damping friction pad; 5, mounting a plate; 6, mounting a cylinder; 7-a slide rail; 8-a rack; 9-a slide block; 10-a slide plate; 11-motor three; 12-a gear; 13-lifting plate I; 14, a first motor; 15-mounting seat I; 16-grinding the first wafer; 17-a second lifting plate; 18-motor two; 19-mounting seat II; 20-grinding a second piece; 21-mounting a bar; 22-roller; 23-mounting seat III; 24-steel column; 25-rear datum plate; 26-fixing plate; 27-a lifting cylinder; 28-left datum plate; 29-guide posts; 30-a guide sleeve; 31-an electrical cabinet; 32-a button box; 33-power button; 34-up/down button; 35-forward rotation button; 36-reverse button; 37-a stopper; 38-a mold half; 381-middle nozzle; 382-side injection port; 39-side baffle; 40-a square pipe I; 42-screw rod one; 41-a compression block; 43-square tube two; 44-trigonal iron; 45-screw II; 46-a guardrail; 461-flash.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 7, a flash polishing device for landscape casting stone guardrails comprises a support plate 1, a support frame 2, a first polishing piece 16 and a second polishing piece 20, wherein the support plate 1 is horizontally installed at the top of the support frame 2, a bottom plate 3 is welded at the bottom of the support frame 2, a vibration reduction friction pad 4 is pasted on the lower end surface of the bottom plate 3, an installation cylinder 6 is arranged above the support plate 1 in the middle and close to the rear part, the installation cylinder 6 is installed on the support plate 1 by welding an installation plate 5 at the lower end surface thereof, two vertical slide rails 7 are symmetrically installed on the front end surface of the installation cylinder 6, a rack 8 is installed between the two slide rails 7 on the installation cylinder 6 in parallel, a slide block 9 is installed on the slide rail 7 in a sliding manner, a slide plate 10 is installed on the slide block 9, a third motor 11 which horizontally faces backwards is installed in the middle on the slide plate 10, a gear, the gear 12 and the rack 8 are meshed with each other, a first lifting plate 13 in a Z shape is symmetrically arranged on two sides of the sliding plate 10, a first motor 14 with the forward horizontal direction is arranged on the first lifting plate 13, a first mounting seat 15 is arranged on an output shaft of the first motor 14, a first polishing plate 16 is arranged on the first mounting seat 15 through screws, a second lifting plate 17 in a U shape is arranged in front of the first lifting plate 13, a second motor 18 with the backward horizontal direction is symmetrically arranged on two sides of the second lifting plate 17, a second mounting seat 19 is arranged on an output shaft of the second motor 18, and a second polishing plate 20 is arranged on the second mounting seat 19 through screws.

In this embodiment, the supporting plate 1 is provided with a charging chute 101 which faces left and right in the front, the supporting plate 1 is symmetrically provided with L-shaped mounting bars 21 in the front and back of the charging chute 101, and the mounting bars 21 are uniformly distributed and rotatably provided with rollers 22. The guard rail can be moved over the roller 22 more conveniently and with less effort.

In this embodiment, a third mounting seat 23 is symmetrically mounted on the support plate 1 between the mounting plate 5 and the rear mounting bar 21, a Z-shaped steel column 24 is mounted on the third mounting seat 23, and a rear reference plate 25 is mounted at the upper end of the steel column 24. The rear reference plate 25 serves as a rear placement reference for the guardrail 46 to be demolded.

In this embodiment, the lower end surface of the supporting plate 1 is provided with a U-shaped fixing plate 26 near the left side of the charging chute 101, the fixing plate 26 is symmetrically provided with a vertically upward lifting cylinder 27, a piston rod of the lifting cylinder 27 is provided with a left reference plate 28, and the left reference plate 28 can vertically pass through the charging chute 101 and a gap between two adjacent rollers 22. The left datum plate 28 serves as a left placement datum for the demolded fence 46.

In this embodiment, a guide post 29 and a guide sleeve 30 are disposed between the fixed plate 26 and the left reference plate 28, the guide post 29 and the guide sleeve 30 are slidably mounted, the guide post 29 is centrally mounted on the lower end surface of the left reference plate 28, and the guide sleeve 30 is mounted on the fixed plate 26. The guide post 29 and guide sleeve 30 prevent the stripped guardrail from hitting the piston rod of the outer lifting cylinder 27 when moving leftwards and leaning against the left reference plate 28.

In this embodiment, an electrical cabinet 31 is installed on the support frame 2, a control circuit for controlling the forward and reverse rotation of the motor three 11 and an electromagnetic valve for controlling the lifting of the lifting cylinder 27 are arranged in the electrical cabinet 31, the control circuit is electrically connected with the motor three 11, and the electromagnetic valve is connected with the lifting cylinder 27 through an air pipe.

In this embodiment, the slide rail 7 is a dovetail-shaped guide rail, and the mounting tube 6 has stoppers 37 mounted at both ends of the slide rail 7. The dovetail guide rail has the characteristics of good guidance quality, high guidance precision and overturn moment resistance, and the arranged stop block 37 can prevent the slide block 9 from sliding out of the slide rail 7, so that accidents occur.

In this embodiment, the upper end surface of the supporting plate 1 is provided with a button box 32, and the button box 32 is provided with a power button 33, a raising/lowering button 34, a forward rotation button 35 and a reverse rotation button 36. The power button 33 is electrically connected with the first motor 14, the second motor 18, the ascending/descending button 34, the forward rotation button 35 and the reverse rotation button 36 respectively, the ascending/descending button 34 is electrically connected with the electromagnetic valve, and the forward rotation button 35 and the reverse rotation button 36 are both electrically connected with the control circuit.

In the present embodiment, the guard rail 46 shown in fig. 7 is manufactured by the forming mold shown in fig. 6, and the left and right front and rear end surfaces of the guard rail 46 have more flashes 461.

To sum up, the utility model discloses in related a theory of operation and operating procedure for overlap grinding device of view casting stone guardrail as follows:

the method comprises the following steps: the polishing device is powered on and ventilated by a worker, and the first motor and the second motor respectively drive the first polishing sheet and the second polishing sheet to rotate at a high speed;

step two: the worker presses the forward rotation button, the motor III drives the polishing sheet I and the polishing sheet II to ascend, after the forward rotation button is pressed to a certain height, the motor III stops rotating, and the polishing sheet I and the polishing sheet II stop ascending at the higher position;

step three: a worker presses a lifting/descending button, a piston rod of a lifting cylinder extends and drives a left reference plate to ascend to the highest point from between two adjacent rollers;

step four: a worker places the demolded guardrail on the uniformly distributed rollers, and places the demolded guardrail with the rear reference plate and the left reference plate as placement references to complete the positioning of the guardrail on the uniformly distributed rollers;

step five: the worker presses a lifting/descending button again, and a piston rod of the lifting cylinder contracts and drives the left reference plate to descend to the lowest point from between two adjacent rollers;

step six: the worker presses the reverse button, the motor III drives the first polishing sheet and the second polishing sheet to descend, the first polishing sheet and the second polishing sheet stop descending at the lower position after descending to a certain height, the reverse button is pressed again, the motor III stops rotating, the first polishing sheet and the second polishing sheet rotate at a high speed during descending, front and rear burrs on a guardrail of the demolding are polished off, and the burrs pass through the blanking groove under the action of gravity and fall onto the ground;

step seven: the worker presses the forward rotation button, the motor III drives the polishing sheet I and the polishing sheet II to ascend, after the forward rotation button is pressed to a certain height, the motor III stops rotating, and the polishing sheet I and the polishing sheet II stop ascending at the higher position;

step eight: and pushing away the guardrail with the flash removed by the worker to finish the flash removal treatment of the demoulded guardrail.

To sum up, the utility model provides a overlap grinding device for view casting stone guardrail: the positioning of the guardrail on the uniformly distributed rollers is completed through the rear reference plate and the left reference plate, then the left reference plate is lowered to avoid interference, and then the polishing of front and rear burrs of the demoulded guardrail is completed through the top-down falling, the front and rear arrangement and the high-speed rotating polishing piece I and the polishing piece II in one step. The utility model provides a grinding device has work efficiency height, polish effectual, convenient operation and labour saving and time saving's characteristics.

The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims (7)

1. The utility model provides a overlap grinding device for view casting stone guardrail which characterized in that: comprises a supporting plate (1), a supporting frame (2), a first polishing piece (16) and a second polishing piece (20), wherein the supporting plate (1) is horizontally arranged at the top of the supporting frame (2), a bottom plate (3) is welded at the bottom of the supporting frame (2), a vibration reduction friction pad (4) is pasted on the lower end face of the bottom plate (3), an installation cylinder (6) is arranged above the supporting plate (1) in the middle and is arranged behind the supporting plate, the installation cylinder (6) is arranged on the supporting plate (1) through a mounting plate (5) welded on the lower end face of the installation cylinder by welding, two vertical sliding rails (7) are symmetrically arranged on the front end face of the installation cylinder (6), a rack (8) is arranged between the two sliding rails (7) in parallel on the installation cylinder (6), a sliding block (9) is arranged on the sliding rails (7), a sliding plate (10) is arranged on the sliding plate (10) in the middle, and a third motor (11, install gear (12) on the output shaft of motor three (11), intermeshing between gear (12) and rack (8), the lifter plate (13) of Z style of calligraphy is installed to the bilateral symmetry of slide (10), install level first (14) forward on lifter plate (13), install mount pad (15) on the output shaft of motor (14), it installs on mount pad (15) to polish a piece (16) through the mounting screw, the place ahead of lifter plate (13) is equipped with the lifter plate two (17) of U style of calligraphy, level second (18) backward motor is installed to the bilateral symmetry of lifter plate two (17), install mount pad two (19) on the output shaft of motor two (18), polish a piece two (20) through the mounting screw on mount pad two (19).

2. The flash grinding device for landscape casting stone guardrail of claim 1, wherein: the utility model discloses a roller, including backup pad (1), backup pad (1) is gone up and is leaned on preceding silo (101) of seting up about orientation, the mounting bar (21) of L type are installed to backup pad (1) symmetry around silo (101), roller (22) are installed in equipartition and rotation on mounting bar (21).

3. The flash grinding device for landscape casting stone guardrail of claim 1, wherein: the mounting base III (23) is symmetrically mounted between the mounting plate (5) and the mounting bar (21) on the rear side of the supporting plate (1), a Z-shaped steel column (24) is mounted on the mounting base III (23), and a rear reference plate (25) is mounted at the upper end of the steel column (24).

4. The flash grinding device for landscape casting stone guardrail of claim 1, wherein: the utility model discloses a roller, including backup pad (1), bottom surface, piston rod, lifting cylinder (27), left side, bottom surface, fixed plate (26) of U style of calligraphy are installed on the left side of leaning on charging chute (101) to the lower terminal surface of backup pad (1), vertical ascending lift cylinder (27) are installed to symmetry on fixed plate (26), install left benchmark board (28) on the piston rod of lift cylinder (27), left benchmark board (28) can be vertical through charging chute (101) and the clearance between two adjacent rollers (22).

5. The flash grinding device for landscape casting stone guardrail of claim 4, wherein: a guide post (29) and a guide sleeve (30) are arranged between the fixed plate (26) and the left reference plate (28), the guide post (29) and the guide sleeve (30) are installed in a sliding mode, the guide post (29) is installed in the middle of the lower end face of the left reference plate (28), and the guide sleeve (30) is installed on the fixed plate (26).

6. The flash grinding device for landscape casting stone guardrail of claim 1, wherein: an electrical cabinet (31) is installed on the supporting frame (2), a control circuit for controlling the forward and reverse rotation of the motor III (11) and an electromagnetic valve for controlling the lifting cylinder (27) to lift are arranged in the electrical cabinet (31), the control circuit is electrically connected with the motor III (11), and the electromagnetic valve is connected with the lifting cylinder (27) through an air pipe.

7. The flash grinding device for landscape casting stone guardrail of claim 1, wherein: the slide rail (7) is a dovetail-shaped guide rail, and the mounting cylinder (6) is provided with stop blocks (37) at two ends of the slide rail (7).

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