CN214083659U

CN214083659U - Clamping table for wood carving machine

Info

Publication number: CN214083659U
Application number: CN202022000418.6U
Authority: CN
Inventors: 李超; 李高潮; 潘庆; 刘勇
Original assignee: Anhui Ansu World Home Co ltd
Current assignee: Anhui Ansu World Home Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-08-31
Anticipated expiration: 2030-09-14

Abstract

The utility model belongs to the technical field of the clamping equipment, concretely relates to clamping platform that wood carving machine was used, comprises a workbench, the bottom side fixed connection sliding base both ends of slidable mounting's sliding block in first spout and the second spout seted up on the workstation, the push rod of sliding base side fixed connection cylinder, the air distribution box side-mounting of workstation top surface installation has a plurality of second pneumatic joints, the solenoid valve is installed to air distribution box top surface, the connecting plate top surface of sliding block upper end connection is connected with the connecting block, the spread groove has been seted up to the connecting plate bottom surface, the mounting hole of a plurality of adaptation installation pneumatic pressure bars has been seted up to the connecting plate side, the curved surface structure on a wedging timber surface can be formed on the top of pneumatic pressure bar, produce even clamping-force to the anomalous surface of timber under compressed air's effect, carry out stable centre gripping, a plurality of connecting plate accessible, The connection that spread groove, first connecting hole are firm fast is in the same place to carry out stable centre gripping to the timber of co-altitude.

Description

Clamping table for wood carving machine

Technical Field

The utility model belongs to the technical field of the clamping equipment, concretely relates to clamping platform that timber engraver used.

Background

The vacuum adsorption table board is connected below the table board of the engraving machine through a vacuum pump through a pipeline, a plurality of adsorption holes are formed in the table board of the engraving machine, when a flat board is placed on the vacuum adsorption table board, the flat board is firmly adsorbed on the table board through negative pressure generated by the vacuum pump, the engraving machine starts to work at this time, the whole loading and unloading process only needs dozens of seconds, the efficiency is high, the speed is high, however, if the engraving board processed by the method is irregular in shape, the vacuum adsorption is not easy to tightly adsorb, or if the processing technology is embossing, hollowing, cutting and the like, the vacuum pump cannot adsorb, and the application range is small.

The utility model discloses a utility model patent that grant publication number is CN210257783U discloses a clamping platform that timber engraver was used, stability when having improved the cylinder centre gripping, but relatively poor to the ligneous centre gripping effect of shape irregularity, application scope is less.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a clamping platform that timber engraving machine was used, pneumatic depression bar's top can form a curved surface structure that wedges the timber surface, produces even clamping-force to the anomalous surface of timber under compressed air's effect, carries out stable centre gripping, and the connection that a plurality of connecting plate accessible connecting blocks, spread groove, first connecting hole are firm fast is in the same place to carry out stable centre gripping to the timber of co-altitude.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping table for a wood carving machine comprises a workbench, wherein a first sliding chute and a second sliding chute are arranged on the workbench, the bottom sides of the sliding blocks which are arranged in the first sliding chute and the second sliding chute in a sliding way are fixedly connected with the two ends of the sliding base, the side surface of the sliding base is fixedly connected with the top end of a push rod of the cylinder, the bottom side of the workbench is fixedly provided with a coaming, the side surface of the workbench is fixedly provided with a controller, the top surface of the workbench is fixedly provided with an air shunting box, a plurality of second pneumatic connectors are fixedly arranged on the side surface of the air distribution box, an electromagnetic valve is fixedly arranged on the top surface of the air distribution box, the upper end of the sliding block is fixedly connected with a connecting plate, the top surface of the connecting plate is fixedly connected with a connecting block, the bottom surface of the connecting plate is provided with a connecting groove, and the side surface of the connecting plate is provided with a plurality of mounting holes for mounting the pneumatic pressure rods in an adaptive manner.

Preferably, the first sliding groove and the second sliding groove penetrate through the upper end face and the lower end face of the workbench, the sliding bases are of a cuboid structure, the number of the sliding bases is four, an included angle between every two adjacent sliding bases is 90 degrees, the top surfaces of the sliding bases are in sliding fit with the bottom surface of the workbench, and the air cylinders are fixedly mounted on the bottom surface of the workbench; the cylinder can promote sliding base to make sliding base drive connecting plate, the pneumatic depression bar of top through the sliding block and carry out horizontal migration, thereby make the top of pneumatic depression bar can laminate ligneous surface and carry out centre gripping work, or leave ligneous surface and take off in order to carve the timber of accomplishing.

Preferably, the number of the pneumatic compression bars is multiple, the pneumatic compression bars are horizontally and equidistantly fixedly installed in mounting holes formed in the connecting plate, each pneumatic compression bar comprises an outer sleeve, a push rod, a piston, a sealing ring, a spring and a first pneumatic connector, the rear end of each push rod is fixedly connected with the front end face of the corresponding piston, the front end face of each outer sleeve is flush with the side face of the corresponding connecting plate and is provided with a through hole in sliding connection with the corresponding push rod, one end of each spring is fixedly connected with the rear end face of the corresponding piston, and the other end of each spring is fixedly connected with the inner end face of the rear side of the outer sleeve; when the pneumatic pressure lever is pushed by the cylinder to be attached to the surface of the wood, the push rods can extrude the springs according to the shape of the surface of the wood to stretch in the outer sleeve, so that a clamping surface formed by the top ends of the push rods forms a curved surface structure wedged with the surface of the wood, the springs can generate elastic potential energy, and the push rods are assisted to reset.

Preferably, the first pneumatic connector is fixedly mounted on the rear end face of the outer sleeve and penetrates through the inner part of the outer sleeve, and the sealing ring is fixedly mounted on the curved side face of the piston; after the top end of the push rod forms a curved surface structure wedged with the surface of the wood, compressed air enters the outer sleeve on the rear side of the piston through the first pneumatic connector, and the piston is pushed to enable the push rod to extend forwards, so that the push rod can generate uniform clamping force on the irregular surface of the wood to stably clamp the wood.

Preferably, the front end of the push rod is of a spherical structure; the spherical structure at the front end of the push rod can reduce the damage to the surface of the wood when the pneumatic pressure lever clamps the wood.

Preferably, the air distribution box is of a square box structure with a hollow interior, a plurality of second pneumatic connectors fixedly mounted on four side surfaces of the air distribution box penetrate through the interior of the air distribution box, the second pneumatic connectors are connected with the first pneumatic connectors through pneumatic hoses, the electromagnetic valve is a two-position three-way electromagnetic valve, the electromagnetic valve is connected with an air pipeline or an air compressor through the pneumatic hoses, and the controller is electrically connected with the electromagnetic valve; the air shunting box can shunt compressed air to a plurality of pneumatic compression bars through the second pneumatic connector, and an operator can control the electromagnetic valve through the controller to change the in-and-out mode of the electromagnetic valve, so that the device can be controlled conveniently and laborsavingly.

Preferably, the connecting block is of a square block structure, the connecting grooves are of a square groove structure which is provided with an opening on one side and is in adaptive connection with the connecting block, the connecting block and the connecting grooves are respectively provided with two numbers, the connecting blocks are symmetrically and fixedly arranged at two ends of the top surface of the connecting plate, the connecting grooves are symmetrically arranged at two ends of the bottom surface of the connecting plate, the connecting grooves are provided with first connecting holes penetrating through the front end surface and the rear end surface of the connecting plate, the connecting block is provided with second connecting holes penetrating through the front end surface and the rear end surface of the connecting block, and the sliding block is the same as the connecting block in shape and size; user's accessible connecting block, spread groove splice the perpendicular dress that a plurality of connecting plates are quick together to insert the screw in first connecting hole with the firm connection of a plurality of connecting plates together, make this device can carry out stable centre gripping to the timber of co-altitude.

Preferably, the coaming is of a square frame structure formed by a plurality of metal flat plates; the bounding wall can play the isolation guard action, keeps apart cylinder and operating personnel, avoids the cylinder operation, and the gliding sliding block presss from both sides in first spout and second spout and hinders staff's limbs.

Compared with the prior art, the beneficial effects of the utility model are that: the cylinder can push the sliding base, so that the sliding base drives the connecting plate and the pneumatic compression bar above the sliding base to horizontally move through the sliding block, and the top end of the pneumatic compression bar can be attached to the surface of wood to perform clamping work or leave the surface of the wood to take down the carved wood; when the pneumatic pressure lever is pushed by the cylinder to be attached to the surface of the wood, the push rods can extrude the springs according to the shape of the surface of the wood to stretch in the outer sleeve, so that a clamping surface formed by the top ends of the push rods forms a curved surface structure wedged with the surface of the wood, the springs can generate elastic potential energy to assist the push rods to reset; after a curved surface structure wedged with the surface of the wood is formed at the top end of the push rod, compressed air enters the outer sleeve on the rear side of the piston through the first pneumatic connector, and the piston is pushed to enable the push rod to extend forwards, so that the push rod can generate uniform clamping force on the irregular surface of the wood to stably clamp the wood; the spherical structure at the front end of the push rod can reduce the damage to the surface of the wood when the pneumatic pressure lever clamps the wood; the air shunting box can shunt compressed air to the plurality of pneumatic pressure rods through the second pneumatic connector, and an operator can control the electromagnetic valve through the controller to change the inlet and outlet modes of the electromagnetic valve, so that the device can be controlled conveniently and laborsavingly; a user can quickly and vertically assemble the connecting plates together through the connecting blocks and the connecting grooves, and inserts screws into the first connecting holes to stably connect the connecting plates together, so that the device can stably clamp timbers with different heights; the bounding wall can play the isolation guard action, keeps apart cylinder and operating personnel, avoids the cylinder operation, and the gliding sliding block presss from both sides in first spout and second spout and hinders staff's limbs.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a bottom view of the present invention;

FIG. 3 is a schematic structural view of a worktable according to the present invention;

FIG. 4 is a front view of the middle connection plate of the present invention;

FIG. 5 is a cross-sectional view of the middle connection plate of the present invention;

FIG. 6 is a cross-sectional view of the pneumatic strut of the present invention;

FIG. 7 is an enlarged view of A of the present invention;

in the figure: 1. a work table; 2. a first chute; 3. a second chute; 4. a slider; 5. an air diverter box; 6. a controller; 7. an electromagnetic valve; 8. a sliding base; 9. a cylinder; 10. enclosing plates; 11. a connecting plate; 12. a pneumatic compression bar; 111. connecting grooves; 112. a first connection hole; 113. connecting blocks; 114. mounting holes; 115. a second connection hole; 121. an outer sleeve; 122. a push rod; 123. a piston; 124. a seal ring; 125. a spring; 126. a first pneumatic joint; 501. a second pneumatic joint.

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.

Example 1

Referring to fig. 1-7, the present invention provides the following technical solutions: a clamping table for a wood carving machine comprises a workbench 1, wherein a first sliding groove 2 and a second sliding groove 3 are formed in the workbench 1, the bottom sides of sliding blocks 4 which are arranged in the first sliding groove 2 and the second sliding groove 3 in a sliding mode are fixedly connected with the two ends of a sliding base 8, the side faces of the sliding base 8 are fixedly connected with the top end of a push rod of a cylinder 9, a surrounding plate 10 is fixedly arranged at the bottom side of the workbench 1, a controller 6 is fixedly arranged at the side face of the workbench 1, an air distribution box 5 is fixedly arranged at the top face of the workbench 1, a plurality of second pneumatic connectors 501 are fixedly arranged at the side faces of the air distribution box 5, an electromagnetic valve 7 is fixedly arranged at the top face of the air distribution box 5, a connecting plate 11 is fixedly connected at the upper end of the air distribution box 4, a connecting block 113 is fixedly connected at the top face of the connecting plate 11, and a connecting groove 111 is formed in the bottom face of the connecting plate 11, the side surface of the connecting plate 11 is provided with a plurality of mounting holes 114 adapted to mount the pneumatic compression bar 12.

Specifically, the first sliding chute 2 and the second sliding chute 3 penetrate through the upper end surface and the lower end surface of the workbench 1, the sliding bases 8 are of a cuboid structure, the number of the sliding bases 8 is four, an included angle between every two adjacent sliding bases 8 is 90 degrees, the top surfaces of the sliding bases 8 are in sliding fit with the bottom surface of the workbench 1, and the air cylinders 9 are fixedly installed on the bottom surface of the workbench 1; the cylinder 9 can promote sliding base 8 to make sliding base 8 pass through connecting plate 11, the pneumatic compression bar 12 that sliding block 4 drove the top and carry out horizontal migration, thereby make the top of pneumatic compression bar 12 can laminate ligneous surface and carry out centre gripping work, or leave ligneous surface and take off in order to carve the timber of accomplishing.

Specifically, the number of the pneumatic compression rods 12 is multiple, the pneumatic compression rods 12 are horizontally and equidistantly fixedly mounted in mounting holes 114 formed in the connecting plate 11, each pneumatic compression rod 12 includes an outer sleeve 121, a push rod 122, a piston 123, a sealing ring 124, a spring 125 and a first pneumatic joint 126, the rear end of the push rod 122 is fixedly connected with the front end face of the piston 123, the front end face of the outer sleeve 121 is flush with the side face of the connecting plate 11 and is provided with a through hole for slidably connecting the push rod 122, one end of the spring 125 is fixedly connected with the rear end face of the piston 123, and the other end of the spring 125 is fixedly connected with the inner end face of the rear side of the outer sleeve 121; when the pneumatic rod 12 is pushed by the cylinder 9 to fit the surface of the wood, the push rods 122 can extrude the springs 125 according to the shape of the surface of the wood to extend and retract in the outer sleeve 121, so that the clamping surface formed by the top ends of the push rods 122 forms a curved surface structure which is wedged with the surface of the wood, and the springs 125 can generate elastic potential energy to assist the push rods 122 to reset.

Specifically, the first pneumatic connector 126 is fixedly mounted on the rear end surface of the outer sleeve 121 and penetrates through the inner portion of the outer sleeve 121, and the sealing ring 124 is fixedly mounted on the curved side surface of the piston 123; after the top end of the push rod 122 forms a curved surface structure wedging the surface of the wood, compressed air enters the outer sleeve 121 on the rear side of the piston 123 through the first pneumatic connector 126, and pushes the piston 123 to make the push rod 122 extend forward, so that the push rod 122 can generate uniform clamping force on the irregular surface of the wood to perform stable clamping.

Specifically, the front end of the push rod 122 is a spherical structure; the spherical structure at the front end of the push rod 122 can reduce the damage to the surface of the wood when the pneumatic compression bar 12 clamps the wood.

Specifically, the air distribution box 5 is a square box structure with a hollow interior, a plurality of second pneumatic connectors 501 fixedly mounted on four side surfaces of the air distribution box 5 penetrate through the interior of the air distribution box 5, the second pneumatic connectors 501 are connected with the first pneumatic connectors 126 through pneumatic hoses, the electromagnetic valve 7 is a two-position three-way electromagnetic valve, the electromagnetic valve 7 is connected with an air pipeline or an air compressor through a pneumatic hose, and the controller 6 is electrically connected with the electromagnetic valve 7; the air shunting box 5 can shunt the compressed air to the plurality of pneumatic compression bars 12 through the second pneumatic connector 501, and an operator can control the electromagnetic valve 7 through the controller 6 to change the in-and-out mode of the electromagnetic valve 7, so that the device can be conveniently and laborsavingly controlled.

Specifically, the connecting block 113 is a square block structure, the connecting grooves 111 are square groove structures which are open on one side and are adapted to the connecting block 113, the number of the connecting blocks 113 and the connecting grooves 111 is two, the connecting blocks 113 are symmetrically and fixedly mounted at two ends of the top surface of the connecting plate 11, the connecting grooves 111 are symmetrically arranged at two ends of the bottom surface of the connecting plate 11, the connecting grooves 111 are provided with first connecting holes 112 penetrating through the front and rear end surfaces of the connecting plate 11, the connecting blocks 113 are provided with second connecting holes 115 penetrating through the front and rear end surfaces of the connecting blocks 113, and the shape and size of the sliding block 4 are the same as those of the connecting blocks 113; user's accessible connecting block 113, connecting groove 111 put together the quick perpendicular of a plurality of connecting plates 11 to insert the screw in first connecting hole 112 with the firm connection of a plurality of connecting plates 11 together, make this device can carry out stable centre gripping to the timber of co-altitude.

Specifically, the coaming 10 is a square frame structure enclosed by a plurality of metal flat plates; the coaming 10 can play the isolation protection effect, keeps apart cylinder 9 and operating personnel, avoids cylinder 9 operation, and slider 4 that slides in first spout 2 and second spout 3 presss from both sides wounded staff's limbs.

The working principle and the using process of the invention are as follows: before clamping and fixing wood, the push rod of the cylinder 9 contracts, so that the sliding base 8 drives the connecting plate 11 and the pneumatic pressure rod 12 above through the sliding block 4 to move towards the outer side of the workbench 1, so that the wood can be placed above the workbench 1 at the inner side of the pneumatic pressure rod 12, after the wood is placed on the workbench 1, the push rod of the cylinder 9 extends out, so that the connecting plate 11 and the pneumatic pressure rod 12 move towards the inner side of the workbench 1, when the pneumatic pressure rod 12 is pushed by the cylinder 9 to be attached to the surface of the wood, the push rod 122 can extrude the spring 125 according to the shape of the wood surface to stretch in the outer sleeve 121, so that a clamping surface formed by the top ends of the push rods 122 forms a curved surface structure which is wedged with the wood surface, at the moment, the electromagnetic valve 7 is closed with the medium inlet end of an air pipeline or an air compressor, air in the first pneumatic joint 126 is extruded by the piston 123 and then passes through the second pneumatic joint 501, The electromagnetic valve 7 enters the outside air; then, an operator controls the working mode of the electromagnetic valve 7 through the controller 6, so that the electromagnetic valve 7 and the medium inlet end of the air pipeline or the air compressor are opened, the medium outlet end of the electromagnetic valve 7 and the outside air is closed, the compressed air of the air pipeline or the air compressor enters the outer sleeve 121 on the rear side of the piston 123 through the electromagnetic valve 7, the second pneumatic connector 501 and the first pneumatic connector 126, the piston 123 is pushed to enable the push rod 122 to extend forwards, and therefore the push rod 122 can generate uniform clamping force on the irregular surface of the wood to perform stable clamping.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a clamping platform that timber engraver was used which characterized in that: comprises a workbench (1), a first chute (2) and a second chute (3) are arranged on the workbench (1), the bottom sides of sliding blocks (4) which are arranged in the first chute (2) and the second chute (3) in a sliding way are fixedly connected with the two ends of a sliding base (8), the side surface of the sliding base (8) is fixedly connected with the top end of a push rod of a cylinder (9), the bottom side of the workbench (1) is fixedly provided with a coaming (10), the side surface of the workbench (1) is fixedly provided with a controller (6), the top surface of the workbench (1) is fixedly provided with an air distribution box (5), the side surface of the air distribution box (5) is fixedly provided with a plurality of second pneumatic connectors (501), the top surface of the air distribution box (5) is fixedly provided with a solenoid valve (7), the upper end of the sliding block (4) is fixedly connected with a connecting plate (11), the pneumatic compression bar connecting device is characterized in that a connecting block (113) is fixedly connected to the top surface of the connecting plate (11), a connecting groove (111) is formed in the bottom surface of the connecting plate (11), and a plurality of mounting holes (114) matched with pneumatic compression bars (12) are formed in the side surface of the connecting plate (11).

2. The clamping table for a wood carving machine as recited in claim 1, characterized in that: first spout (2), second spout (3) link up the upper and lower terminal surface of workstation (1), sliding base (8) are the cuboid structure, the quantity of sliding base (8) is four, and adjacent contained angle between sliding base (8) is 90 degrees, the bottom surface of the top surface slip laminating workstation (1) of sliding base (8), cylinder (9) fixed mounting is on the bottom surface of workstation (1).

3. The clamping table for a wood carving machine as recited in claim 1, characterized in that: the pneumatic compression bar (12) is in a plurality of quantity, and the equiphase fixed mounting of level is in mounting hole (114) seted up on connecting plate (11), pneumatic compression bar (12) include outer tube (121), push rod (122), piston (123), sealing washer (124), spring (125), first pneumatic joint (126), the preceding terminal surface of the rear end fixed connection piston (123) of push rod (122), the through-hole of sliding connection push rod (122) just has been seted up to the side parallel and level of the preceding terminal surface of outer tube (121) and connecting plate (11), the rear end face of one end fixed connection piston (123) of spring (125), the other end fixed connection inner terminal surface of outer tube (121) rear side of spring (125).

4. The clamping table for a wood carving machine as recited in claim 3, characterized in that: the first pneumatic connector (126) is fixedly mounted on the rear end face of the outer sleeve (121) and penetrates through the inner portion of the outer sleeve (121), and the sealing ring (124) is fixedly mounted on the curved side face of the piston (123).

5. A clamping table for a wood carving machine according to claim 1 or 3, characterized in that: the front end of the push rod (122) is of a spherical structure.

6. A clamping table for a wood carving machine according to claim 1 or 3, characterized in that: the air distribution box (5) is a hollow square box structure, a plurality of second pneumatic connectors (501) of four side fixed installations of the air distribution box (5) are communicated with the inside of the air distribution box (5), the second pneumatic connectors (501) are connected with the first pneumatic connectors (126) through pneumatic hoses, the electromagnetic valve (7) is a two-position three-way electromagnetic valve, the electromagnetic valve (7) is connected with an air pipeline or an air compressor through the pneumatic hoses, and the controller (6) is electrically connected with the electromagnetic valve (7).

7. The clamping table for a wood carving machine as recited in claim 1, characterized in that: connecting block (113) are square block structure, the square groove structure of connecting block (113) is connected for single face opening and adaptation in connecting groove (111), the quantity of connecting block (113), connecting groove (111) is two, connecting block (113) symmetry fixed mounting is at the both ends of the top surface of connecting plate (11), the both ends in the bottom surface of connecting plate (11) are seted up to connecting groove (111) symmetry, set up first connecting hole (112) of terminal surface around link up connecting plate (11) on connecting groove (111), set up second connecting hole (115) of terminal surface around link up connecting block (113) on connecting block (113), the shape size of sliding block (4) is the same with connecting block (113).

8. The clamping table for a wood carving machine as recited in claim 1, characterized in that: the coaming (10) is of a square frame structure formed by a plurality of metal flat plates in an encircling mode.