CN218697587U

CN218697587U - Building material splint mechanism of polishing convenient to it is tight

Info

Publication number: CN218697587U
Application number: CN202222628246.6U
Authority: CN
Inventors: 郝领军
Original assignee: Hubei Pioneer Construction Engineering Co ltd
Current assignee: Hubei Pioneer Construction Engineering Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-03-24
Anticipated expiration: 2032-10-08

Abstract

The utility model relates to a building material grinding machanism technical field especially relates to a building material splint mechanism of polishing convenient to it is tight. The following technical scheme is proposed: the bidirectional screw rod clamping device comprises a supporting table and two guide plates fixedly connected to the upper end of the supporting table, wherein an inverted U-shaped supporting plate is fixedly connected to the upper end of the supporting table and located above the two guide plates, a polishing assembly is arranged at the upper end of each guide plate, two symmetrically arranged moving blocks are sleeved on the outer side of the bidirectional screw rod, clamping plates are fixedly connected to the lower ends of the moving blocks, two supporting plates are fixedly connected to the upper end of the inverted U-shaped supporting plate, a transmission rod is connected to the two supporting plates in a penetrating and rotating mode, and one side of the upper end of the inverted U-shaped supporting plate is arranged on a compression assembly used in a matched mode of the transmission rod. The utility model discloses structural design is novel, can avoid the both sides centre gripping excessively to cause the damage to the material board to the diversified centre gripping of material board in the centre gripping.

Description

Building material splint mechanism of polishing convenient to it is tight

Technical Field

The utility model relates to a building material grinding machanism technical field especially relates to a building material splint mechanism of polishing convenient to it is tight.

Background

The outer surface of the building material needs to be polished during production and processing, and a plate clamping mechanism is needed because the flatness of certain positions of the outer surface of the material is poor and a material plate needs to be clamped and fixed during polishing; the existing clamping plate mechanism is composed of a supporting plate, two side clamping plates, a clamping transmission mechanism, a driving motor and the like, the two sides of a material plate can be clamped in the machining process, the clamping is quick in structural design, the clamping effect is not ideal enough, the clamping plates on the two sides are required to be clamped tightly on the two sides of the material plate to be fixed, if the hardness of the material plate is poor, the material plate is easy to deform in the clamping process, and therefore the building material polishing clamping plate mechanism convenient to clamp is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a building material splint mechanism of polishing convenient to press from both sides tightly to the problem that exists in the background art.

The technical scheme of the utility model: a building material polishing clamping plate mechanism convenient to clamp comprises a supporting table and two guide plates fixedly connected to the upper end of the supporting table, wherein an inverted U-shaped supporting plate located above the two guide plates is fixedly connected to the upper end of the supporting table, polishing assemblies are arranged at the upper ends of the two guide plates, a bidirectional screw is rotatably connected to the inside of the inverted U-shaped supporting plate, two symmetrically arranged moving blocks are sleeved on the outer side of the bidirectional screw, clamping plates are fixedly connected to the lower ends of the two moving blocks, two supporting plates are fixedly connected to the upper end of the inverted U-shaped supporting plate, a transmission rod is rotatably connected to the two supporting plates in a penetrating mode, and one side of the upper end of the inverted U-shaped supporting plate is arranged on a pressing assembly used with the transmission rod in a matched mode;

the pressing assembly comprises two pressing rods penetrating through the inverted U-shaped supporting plate, and the lower ends of the two pressing rods are connected with a pressing plate together.

Preferably, the logical groove that two symmetries set up is seted up to the upper end of the backup pad of falling the U-shaped, two the one side inner wall fixedly connected with connecting block that leads to the groove, two equal sliding connection in one side of connecting block has the rack, the outside cover of transfer line be equipped with two respectively with two driven gears of rack toothing, two through-holes, two have been seted up to the upper end of the backup pad of falling the U-shaped the depression bar is sliding connection in two through-holes respectively.

Preferably, two the common fixedly connected with driving plate in upper end of rack, two the upper end of depression bar all slides and runs through driving plate and fixedly connected with stopper.

Preferably, the outer sides of the two pressure rods are all sleeved with return springs located below the inverted U-shaped supporting plate.

Preferably, the two-way screw rod and the one end of transfer line all fix the cover and are equipped with the belt pulley, connect through belt transmission between two belt pulleys, and the motor is installed to one side of the shape of falling U backup pad, the output shaft of motor and the one end fixed connection of two-way screw rod.

Preferably, the upper end of the supporting table is provided with a rubber pad positioned between the two guide plates, and a plurality of anti-skid particles are processed on the upper surface of the rubber pad.

Compared with the prior art, the utility model discloses following profitable technological effect has:

1. through the arrangement of the pressing assembly, the bidirectional screw rotates and drives the transmission rod to rotate through belt transmission, the transmission rod rotates to drive the two gears to be meshed with the two racks for transmission, so that the two racks are driven to move downwards, the transmission plate is driven to move downwards next step, and the two compression rods are driven to move downwards under the resilience cooperation effect of the two return springs, so that the compression plate is driven to move downwards to fix the upper end of the material plate;

2. the return springs are sleeved on the outer sides of the two pressure rods, so that the pressure plate has a certain buffering effect when being pressed downwards, and the material plate is prevented from being damaged when being pressed;

3. through a plurality of anti-skidding particles of upper surface processing at the rubber pad, can play the effect of antiskid and protection in to material board processing, the state is more stable in the time of messenger's processing.

Drawings

FIG. 1 is a perspective view of a building material sanding cleat mechanism for facilitating clamping;

FIG. 2 is a schematic structural view of the inverted U-shaped support plate of the present invention;

fig. 3 is a schematic view of the construction of the compressing assembly of fig. 1.

Reference numerals: 1. a support table; 2. an inverted U-shaped support plate; 3. a motor; 4. a bidirectional screw; 5. a moving block; 6. a splint; 7. a guide plate; 8. a rubber pad; 9. a support plate; 10. a transmission rod; 11. a belt; 12. a compression assembly; 1201. a gear; 1202. a pressure lever; 1203. a drive plate; 1204. a limiting block; 1205. a return spring; 1206. pressing a plate; 13. a through hole; 14. a through groove; 15. connecting blocks; 16. and a grinding component.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Examples

As shown in fig. 1-3, the utility model provides a building material polishing clamping plate mechanism convenient to press from both sides tightly, including a supporting table 1 and two deflectors 7 of fixed connection in supporting table 1 upper end, the upper end fixedly connected with of supporting table 1 is located the inverted U-shaped backup pad 2 of two deflectors 7 top, the upper end of two deflectors 7 is provided with polishing subassembly 16, polishing subassembly 16's inside is provided with actuating mechanism, control polishing roller work below polishing subassembly 16, the inside rotation of inverted U-shaped backup pad 2 is connected with two-way screw rod 4, the outside cover of two-way screw rod 4 is equipped with two symmetrical movable block 5, the lower extreme of two movable block 5 all fixedly connected with splint 6, the upper end fixedly connected with of inverted U-shaped backup pad 2 has two backup pad 9, run through rotation in two backup pad 9 and be connected with transfer line 10, the one end fixed cover of two-way screw rod 4 and transfer line 10 is equipped with the belt pulley, connect through belt 11 transmission between two belt pulleys, motor 3 is installed to one side of inverted U-shaped backup pad 2, the output shaft of motor 3 and one end fixed connection of two-way screw rod 4, two-way screw rod 4 rotate through belt 11 transmission drive transfer line 10 simultaneously; one side of the upper end of the inverted U-shaped supporting plate 2 is arranged on a pressing component 12 matched with the transmission rod 10; the pressing assembly 12 comprises two pressing rods 1202 penetrating through the inverted U-shaped supporting plate 2, the lower ends of the two pressing rods 1202 are connected with a pressing plate 1206 together, and the lower surface of the pressing plate 1206 is smooth and flat, so that the material plate is prevented from being damaged in the pressing process;

specifically, the upper end of the inverted U-shaped support plate 2 is provided with two symmetrically arranged through grooves 14, the inner wall of one side of each of the two through grooves 14 is fixedly connected with a connecting block 15, one side of each of the two connecting blocks 15 is slidably connected with a rack 1207, the outer side of the transmission rod 10 is sleeved with two gears 1201 which are respectively meshed with the two racks 1207 for transmission, the upper end of the inverted U-shaped support plate 2 is provided with two through holes 13, two compression rods 1202 are respectively slidably connected in the two through holes 13, the upper ends of the two racks 1207 are fixedly connected with a transmission plate 1203 together, and the upper ends of the two compression rods 1202 are respectively slidably penetrated through the transmission plate 1203 and fixedly connected with a limiting block 1204;

specifically, return springs 1205 positioned below the inverted U-shaped support plate 2 are sleeved on the outer sides of the two compression rods 1202, the compression plate 1206 has a certain buffer space when being compressed by the two return springs 1205, and if the material plate is thick, the two compression rods 1202 move upwards for a certain distance, and the compression plate 1206 retracts for a certain space;

specifically, the upper end of the supporting table 1 is provided with a rubber pad 8 located between the two guide plates 7, and a plurality of anti-skidding particles are processed on the upper surface of the rubber pad 8, so that the anti-skidding and protection effects can be achieved when the material plates are processed, and the state is more stable when the material plates are processed.

The working principle is as follows: when the material plate clamping device is used, a material plate is placed between two guide plates 7 at the upper end of a support table 1, then a motor 3 is started, an output shaft of the motor 3 rotates to drive a bidirectional screw 4 to rotate, the bidirectional screw 4 rotates to drive two moving blocks 5 to move close to each other, the two moving blocks 5 move close to each other to drive two clamping plates 6 to move close to each other, the material plate is clamped, the bidirectional screw 4 rotates and drives a transmission rod 10 to rotate through transmission of a belt 11, the transmission rod 10 rotates to drive two gears 1201 to be meshed with two racks 1207 for transmission, so that the two racks 1207 are driven to move downwards, the transmission plate 1203 is driven to move downwards next, two compression rods 1202 are driven to move downwards under the resilience cooperation effect of two return springs 1205, so that the compression plate 1206 is driven to move downwards to fix the upper end of the material plate, the structural design is novel, the material plate can be clamped and fixed in multiple directions quickly, and the clamping effect is improved;

the return springs 1205 are sleeved on the outer sides of the two compression rods 1202, so that the compression plate 1206 has a certain buffering effect when being compressed downwards, and the material plate is prevented from being damaged when being compressed;

after clamping, a driving structure inside the polishing assembly 16 is started, the polishing roller is driven to rotate to polish the material plate, and when the material plate needs to be moved after polishing is completed, the motor 3 is started to enable the output shaft of the motor 3 to rotate reversely, the bidirectional screw rod 4 and the transmission rod 10 are driven to rotate reversely, so that the two clamping plates 6 are driven to be far away from moving and the clamping plate 1206 moves upwards, and the material plate can be moved on the next step.

The above embodiments are merely some preferred embodiments of the present invention, and many alternative modifications and combinations can be made to the above embodiments by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a building material splint mechanism of polishing convenient to it is tight, includes two deflector (7) of brace table (1) upper end with fixed connection, the upper end of brace table (1) is connected with inverted U-shaped backup pad (2), and the upper end of two deflector (7) is provided with polishing subassembly (16), its characterized in that:

a bidirectional screw rod (4) is rotatably connected inside the inverted U-shaped supporting plate (2), two symmetrically arranged moving blocks (5) are sleeved on the outer side of the bidirectional screw rod (4), clamping plates (6) are fixedly connected to the lower ends of the two moving blocks (5), two supporting plates (9) are fixedly connected to the upper end of the inverted U-shaped supporting plate (2), a transmission rod (10) is rotatably connected in the two supporting plates (9) in a penetrating manner, and one side of the upper end of the inverted U-shaped supporting plate (2) is arranged on a pressing component (12) matched with the transmission rod (10) for use;

the pressing assembly (12) comprises two pressing rods (1202) penetrating through the inverted U-shaped supporting plate (2), and the lower ends of the two pressing rods (1202) are connected with a pressing plate (1206) together.

2. The building material grinding and clamping mechanism convenient to clamp according to claim 1, characterized in that two symmetrically arranged through grooves (14) are formed in the upper end of the inverted U-shaped supporting plate (2), a connecting block (15) is fixedly connected to the inner wall of one side of each of the two through grooves (14), racks (1207) are slidably connected to one side of each of the two connecting blocks (15), two gears (1201) meshed with the two racks (1207) for transmission are sleeved on the outer side of the transmission rod (10), two through holes (13) are formed in the upper end of the inverted U-shaped supporting plate (2), and the two pressing rods (1202) are slidably connected in the two through holes (13) respectively.

3. The building material sanding cleat mechanism convenient for clamping of claim 2, wherein the upper ends of the two racks (1207) are fixedly connected with a driving plate (1203) together, and the upper ends of the two pressing rods (1202) both slide through the driving plate (1203) and are fixedly connected with a limiting block (1204).

4. The building material sanding clamping plate mechanism convenient to clamp as claimed in claim 3, characterized in that the outside of the two pressure rods (1202) is sleeved with a return spring (1205) positioned below the inverted U-shaped supporting plate (2).

5. The building material grinding clamping plate mechanism convenient to clamp according to claim 1, wherein one end of each of the bidirectional screw (4) and the transmission rod (10) is fixedly sleeved with a belt pulley, the two belt pulleys are in transmission connection through a belt (11), a motor (3) is installed on one side of the inverted U-shaped supporting plate (2), and an output shaft of the motor (3) is fixedly connected with one end of the bidirectional screw (4).

6. The building material sanding cleat mechanism facilitating clamping according to claim 1, characterized in that the upper end of the support table (1) is provided with a rubber pad (8) located between two guide plates (7), and the upper surface of the rubber pad (8) is processed with a plurality of anti-skid particles.