CN109866130B - Building board rapid fixing device and using method thereof - Google Patents
Building board rapid fixing device and using method thereof Download PDFInfo
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- CN109866130B CN109866130B CN201910160221.8A CN201910160221A CN109866130B CN 109866130 B CN109866130 B CN 109866130B CN 201910160221 A CN201910160221 A CN 201910160221A CN 109866130 B CN109866130 B CN 109866130B
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Abstract
The invention provides a quick fixing device for building wood boards, which comprises a base, wherein two side plates and a back plate are fixedly arranged on the base, a through groove is formed in the back plate, a fixing block is connected in the through groove, the quick fixing device also comprises a first pressing block, a first spring and a transmission rod, the first pressing block slides in the fixing block in a front-back limiting manner, the first pressing block is connected with the transmission rod, the front end of the transmission rod can sequentially extend out of the fixing block and the back plate, the first pressing block is connected with the first spring, the quick fixing device also comprises two second pressing blocks which are positioned on the left side and the right side of the first pressing block and can slide in a left-right limiting manner, each second pressing block is correspondingly provided with a second spring, one end of each second pressing block, far away from the first pressing block, is correspondingly provided with a third pressing block in a front-back limiting manner, each third pressing block is correspondingly provided with a third spring, each third pressing block is connected with a second vacuum joint, a negative pressure pump is also included. The device can stably fix the building board.
Description
Technical Field
The invention relates to the field of building board devices, in particular to a building board quick fixing device and a using method thereof.
Background
At the place of building construction, the plank that often can be used, because the size of plank is different, workman need measure the plank, need hold the plank through the workman and make it stand up when measuring the plank at present to measure, and hold fixed the easy appearance through the workman and rock, and then influenced measuring accuracy.
Therefore, how to design a fixing device capable of stably fixing the building boards becomes a technical problem which needs to be solved by the technical personnel in the field.
Disclosure of Invention
The invention provides a quick fixing device for a building board.
The technical scheme of the invention is realized as follows:
a building board quick fixing device comprises a base, wherein two opposite side plates are fixedly arranged on the base, a back plate fixed on the base is arranged between the two side plates, a through groove is formed in the back plate, a fixing block is fixedly connected in the through groove, the building board quick fixing device further comprises a first pressing block, a first spring, a transmission rod, two second pressing blocks and a second spring, the first pressing block slides in the fixing block in a front-back limiting mode, the front side of the first pressing block is fixedly connected with the transmission rod, the front end of the transmission rod can sequentially extend out of the fixing block and the back plate, the back side of the first pressing block is connected with the first spring fixedly connected with the inner wall of the fixing block, the second pressing blocks are positioned on the left side and the right side of the first pressing block and can slide in a left-right limiting mode after being extruded by the first pressing block, each second pressing block is correspondingly provided with the second spring enabling the second pressing block to restore, the device comprises a first pressing block, a second pressing block and a third pressing block, wherein one end of each second pressing block, which is far away from the first pressing block, is correspondingly provided with a third pressing block which can be extruded by the second pressing block and can slide in a front-back limiting mode, each third pressing block is correspondingly provided with a third spring which enables the third pressing block to recover the initial state, the front side of each third pressing block is provided with a second vacuum joint, the front side of the fixing block, which corresponds to each second vacuum joint, is provided with a first vacuum joint, and the device further comprises a negative pressure pump which is communicated with the second vacuum joints and provides negative pressure.
Preferably, the vacuum pump further comprises two vacuum tubes, the negative pressure pump is respectively communicated with the two second vacuum joints through the two vacuum tubes, the vacuum pump further comprises two clamps, two second connecting rods and two pressing plates, each clamp corresponds to the vacuum tube and can clamp or not clamp the vacuum tube, the two second connecting rods are respectively and fixedly arranged on the back faces of the two second pressing blocks, the two pressing plates are respectively and fixedly connected to the back faces of the two second connecting rods, each clamp comprises two arc plates hinged together, a torsion spring is arranged at the hinged position, and one end of each pressing plate presses the clamp to enable the other end of the clamp to release clamping of the vacuum tube.
Preferably, the vacuum cleaner further comprises two first connecting rods, the back sides of the two first connecting rods are fixedly connected with the two third pressing blocks respectively, and the front sides of the two first connecting rods are fixedly connected with the two second vacuum connectors respectively.
Preferably, the two sides of the first abutting block and the two second abutting blocks are respectively an inclined side and a right-angle side which are sequentially connected from top to bottom, the two second abutting blocks are respectively an inclined side and a right-angle side which are sequentially connected from bottom to top relative to the side of the first abutting block, the second abutting block is respectively an inclined side and a right-angle side which are sequentially connected from left to right relative to the side of the third abutting block, and the third abutting block is respectively an inclined side and a right-angle side which are sequentially connected from top to bottom relative to the side of the second abutting block.
Preferably, each second pressing block is provided with a back protruding end, each second spring is fixedly connected with the back protruding end and the inner wall of the fixing block, each third pressing block is provided with a side protruding end, and each third spring is fixedly connected with the side protruding end and the inner wall of the fixing block.
The quick fixing device for the building wood board has the following technical effects:
1. when the device is used, the negative pressure pump is started, the wood plate to be measured is placed between the two side plates, then the back side of the wood plate is attached to the back plate, the transmission rod is pressed into the fixing block by the movement of the wood plate in the process, the first pressing block is driven to move towards the back side synchronously, the two second pressing blocks are simultaneously pressed towards two sides in the process that the first pressing block moves towards the back side, the two third pressing blocks are simultaneously pressed towards the front side by the two second pressing blocks in the process that the two second pressing blocks move towards the two sides, so that the second vacuum joint is in butt joint with the first vacuum joint in the process that the two third pressing blocks move towards the front side, negative pressure is provided for the inside of the second vacuum joint through the negative pressure pump, the wood plate can be adsorbed and fixed, after the measurement is completed, the negative pressure pump is closed, the wood plate is convenient to move out, and then the elastic restoring force of the first, so that each of the pressing blocks is returned to the original position for the next fixing.
2. The clamp, the second connecting rod and the pressing plate are arranged, so that the second vacuum joint can be intermittently in a negative pressure state, and when the transmission rod receives extrusion, the clamp can be released from clamping the vacuum tube through transmission.
3. First support the briquetting through its hypotenuse extrusion second support the briquetting, support the pressure each other with the right-angle side of two second support briquetting as the right-angle side of first support briquetting both sides, then first support briquetting only receives the thrust of first spring to the front side because of the compression this moment, can avoid the plank to receive great thrust so that fixed insecure phenomenon after being adsorbed, and the right-angle side of second support briquetting and the right-angle side of third support briquetting support the pressure each other, thereby play the fixed action, avoid the third support briquetting to appear the phenomenon that the backward shift leads to the vacuum disconnection.
The invention also provides a use method of the quick fixing device for the building wood board, which comprises a base, wherein two opposite side plates are fixedly arranged on the base, a back plate fixed on the base is arranged between the two side plates, a through groove is formed in the back plate, a fixing block is fixedly connected in the through groove, the quick fixing device also comprises a first pressing block, a first spring, a transmission rod, two second pressing blocks and a second spring, the first pressing block is positioned on the left side and the right side of the first pressing block and can be extruded by the first pressing block and then can slide in a left-right limiting mode, the back of the first pressing block is connected with the first spring fixedly connected with the inner wall of the fixing block, the second pressing block is correspondingly provided with the second spring for enabling the second pressing block to recover to the initial state, one end of each second pressing block, which is far away from the first pressing block, is correspondingly provided with a third pressing block which can slide in a front-back limiting manner after being extruded by the second pressing block, each third pressing block is correspondingly provided with a third spring which enables the third pressing block to recover the initial state, the front surface of each third pressing block is provided with a second vacuum joint, the front surface of the fixing block, which corresponds to each second vacuum joint, is provided with a first vacuum joint, and the vacuum pressing device also comprises a negative pressure pump which is communicated with the second vacuum joints and provides negative pressure,
when the device is used, the negative pressure pump is started, a wood board to be measured is placed between the two side plates, then the back side of the wood board is attached to the back plate, the transmission rod is pressed into the fixing block by the movement of the wood board in the process, the first pressing block is driven to move towards the back side synchronously, the two second pressing blocks are simultaneously pressed towards two sides in the process that the first pressing block moves towards the back side, the two second pressing blocks simultaneously press the two third pressing blocks to move towards the front side in the process that the two second pressing blocks move towards the two sides, so that the second vacuum connector is in butt joint with the first vacuum connector in the process that the two third pressing blocks move towards the front side, negative pressure is provided for the interior of the second vacuum connector through the negative pressure pump, the wood board can be adsorbed and fixed, and the pump is closed after the measurement is completed, the wood board is conveniently moved out, and then the elastic restoring forces of the first spring, the second spring and the third spring are sequentially transmitted, so that each pressing block returns to the initial position for the next fixing.
Preferably, the vacuum pump further comprises two vacuum tubes, the negative pressure pump is respectively communicated with the two second vacuum joints through the two vacuum tubes, the vacuum pump further comprises two clamps, two second connecting rods and two pressing plates, each clamp corresponds to the vacuum tube and can clamp or not clamp the vacuum tube, the two second connecting rods are respectively and fixedly arranged on the back faces of the two second pressing blocks, the two pressing plates are respectively and fixedly connected to the back faces of the two second connecting rods, each clamp comprises two arc plates hinged together, a torsion spring is arranged at the hinged position, the pressing plates press one ends of the clamps, so that the other ends of the clamps can release clamping of the vacuum tubes,
when the vacuum tube clamp is used, the two second pressing blocks are driven by the second connecting rod in the process that the two second pressing blocks move towards two sides, so that the two pressing blocks respectively press the two clamps, the two clamps do not clamp the two vacuum tubes to enable the vacuum tubes to be in a ventilation state, negative pressure is provided for the second vacuum joint, and after measurement is completed, the second pressing blocks move reversely along with the elasticity of the second springs, so that the clamps clamp the vacuum tubes.
The method adopts the device, so the method has the same beneficial effects.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a right side schematic view of the side plate, fixed block, drive rod, vacuum tube and negative pressure pump configuration of the present invention;
FIG. 3 is a schematic top view of the internal structure of the fixing block before fixing the wood board according to the present invention;
FIG. 4 is a schematic top view of the internal structure of the fixing block after the wood board is fixed according to the present invention;
fig. 5 is an enlarged view of the structure of fig. 4 at a in accordance with the present invention.
In the figure: the device comprises a base 1, side plates 2, a back plate 3, a fixing block 4, a first vacuum joint 5, a first pressing block 6, a first spring 7, a transmission rod 8, a second pressing block 9, a second spring 10, a third pressing block 11, a third spring 12, a first connecting rod 13, a second vacuum joint 14, a vacuum tube 15, a negative pressure pump 16, a clamp 17, a second connecting rod 18 and a pressing plate 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-5, fig. 1 is a schematic front view of the structure of the present invention; FIG. 2 is a right side schematic view of the side plate, fixed block, drive rod, vacuum tube and negative pressure pump configuration of the present invention; FIG. 3 is a schematic top view of the internal structure of the fixing block before fixing the wood board according to the present invention; FIG. 4 is a schematic top view of the internal structure of the fixing block after the wood board is fixed according to the present invention; fig. 5 is an enlarged view of the structure of fig. 4 at a in accordance with the present invention.
In one embodiment, as shown in fig. 1-5, a building plank quick fixing device comprises a base 1, two opposite side plates 2 are fixedly arranged on the base 1, a back plate 3 fixed on the base 1 is arranged between the two side plates 2, a through groove is arranged on the back plate 3, a fixing block 4 is fixedly connected in the through groove, a first pressing block 6, a first spring 7 and a transmission rod 8 are further included, the first pressing block 6 slides in the fixing block 4 in a front-back limiting manner, the front of the first pressing block 6 is fixedly connected with the transmission rod 8, the front end of the transmission rod 8 can sequentially extend out of the fixing block 4 and the back plate 3, the back of the first pressing block 6 is connected with the first spring 7 fixedly connected with the inner wall of the fixing block 4, and two second pressing blocks 9 are further included, the two second pressing blocks are arranged on the left and right sides of the first pressing block 6 and can slide in a left-right limiting manner after being extruded by, each second pressing block 9 is correspondingly provided with a second spring 10 which enables the second pressing block 9 to restore to an initial state, one end, away from the first pressing block 6, of each second pressing block 9 is correspondingly provided with a third pressing block 11 which can be extruded by the second pressing block 9 and then slides in a front-back limiting mode, each third pressing block 11 is correspondingly provided with a third spring 12 which enables the third pressing block 11 to restore to the initial state, the front face of each third pressing block 11 is provided with a second vacuum connector 14, the front face of a fixing block corresponding to each second vacuum connector 14 is provided with a first vacuum connector 5, and the vacuum pump further comprises a negative pressure pump 16 which is communicated with the second vacuum connectors 14 and provides negative pressure.
When the device is used, the negative pressure pump 16 is started, a wood board to be measured is placed between the two side plates 2, the back side of the wood board is attached to the back plate 3, the transmission rod 8 is pressed into the fixing block 4 by the movement of the wood board in the process, the first pressing block 6 is driven to move towards the back side synchronously, the two second pressing blocks 9 are simultaneously extruded towards two sides in the process that the first pressing block 6 moves towards the back side, the two third pressing blocks 11 are simultaneously extruded to move towards the front side in the process that the two second pressing blocks 9 move towards two sides, so that the second vacuum connector 14 is in butt joint with the first vacuum connector 5 in the process that the two third pressing blocks 11 move towards the front side, negative pressure is provided for the inside of the second vacuum connector 14 by the negative pressure pump 16, the wood board can be adsorbed and fixed, after the measurement is completed, the negative pressure pump 16 is closed, the wood board is conveniently moved out, and then the wood board sequentially passes through the first, The elastic restoring force of the second spring 10 and the third spring 12 returns each pressing piece to the original position for the next fixing.
In this specific embodiment, as shown in fig. 1 to 5, the vacuum pump further includes two vacuum tubes 15, the negative pressure pump 16 is respectively communicated with the two second vacuum joints 14 through the two vacuum tubes 15, the vacuum pump further includes two clamps 17, two second connecting rods 18 and two pressing plates 19, each clamp 17 corresponds to the vacuum tube 15 and can clamp or not clamp the vacuum tube 15, the two second connecting rods 18 are respectively and fixedly disposed on opposite sides of the two second pressing blocks 9, the two pressing plates 19 are respectively and fixedly connected to opposite sides of the two second connecting rods 18, each clamp 17 includes two arc plates hinged together, a torsion spring is disposed at the hinged position, and the pressing plate 19 presses one end of the clamp 17 to release the clamping of the vacuum tube 15 by the other end of the clamp 17.
The arrangement of the clamp 17, the second connecting rod 18 and the abutting plate 19 can enable the second vacuum joint 14 to be in a negative pressure state intermittently, and when the transmission rod 8 is extruded, the clamp 17 can release the clamping of the vacuum tube 15 through transmission.
Further, as shown in fig. 1 to 5, the vacuum sealing device further includes two first connecting rods 13, back sides of the two first connecting rods 13 are respectively and fixedly connected to the two third pressing blocks 11, and front sides of the two first connecting rods 13 are respectively and fixedly connected to the two second vacuum joints 14.
As shown in fig. 1 to 5, two sides of the first pressing block 6 and the two second pressing blocks 9, which are pressed against each other, are respectively an inclined side and a right-angle side which are sequentially connected from top to bottom, two sides of the second pressing blocks 9, which are opposite to the side of the first pressing block 6, are both an inclined side and a right-angle side which are sequentially connected from bottom to top, the sides of the second pressing blocks 9, which are opposite to the side of the third pressing block 11, are both an inclined side and a right-angle side which are sequentially connected from left to right, and the sides of the third pressing block 11, which are opposite to the side of the second pressing block 9, are both an inclined side and a right-angle side which are sequentially.
In this embodiment, as shown in fig. 1 to 5, each second pressing block 9 is provided with a back protruding end, each second spring 10 is fixedly connected to the back protruding end and the inner wall of the fixing block 4, each third pressing block 11 is provided with a side protruding end, and each third spring 12 is fixedly connected to the side protruding end and the inner wall of the fixing block 4.
The invention also provides a use method of the quick fixing device for the building wood boards, which is combined with the picture 1-5 and comprises a base 1, two opposite side plates 2 are fixedly arranged on the base 1, a back plate 3 fixed on the base 1 is arranged between the two side plates 2, a through groove is arranged on the back plate 3, a fixed block 4 is fixedly connected in the through groove, a first pressing block 6, a first spring 7 and a transmission rod 8 are further included, the first pressing block 6 slides in the fixed block 4 in a front-back limiting manner, the front surface of the first pressing block 6 is fixedly connected with the transmission rod 8, the front end of the transmission rod 8 can sequentially extend out of the fixed block 4 and the back plate 3, the back surface of the first pressing block 6 is connected with the first spring 7 fixedly connected with the inner wall of the fixed block 4, and two second pressing blocks 9 are also included, which are positioned at the left side and the right side of the first pressing block 6 and can slide in a, each second pressing block 9 is correspondingly provided with a second spring 10 which enables the second pressing block 9 to restore to an initial state, one end, away from the first pressing block 6, of each second pressing block 9 is correspondingly provided with a third pressing block 11 which can be extruded by the second pressing block 9 and then slides in a front-back limiting mode, each third pressing block 11 is correspondingly provided with a third spring 12 which enables the third pressing block 11 to restore to the initial state, the front face of each third pressing block 11 is provided with a second vacuum connector 14, the front face of a fixing block corresponding to each second vacuum connector 14 is provided with a first vacuum connector 5, and the vacuum pump further comprises a negative pressure pump 16 which is communicated with the second vacuum connectors 14 and provides negative pressure.
When the device is used, the negative pressure pump 16 is started, a wood board to be measured is placed between the two side plates 2, the back side of the wood board is attached to the back plate 3, the transmission rod 8 is pressed into the fixing block 4 by the movement of the wood board in the process, the first pressing block 6 is driven to move towards the back side synchronously, the two second pressing blocks 9 are simultaneously extruded towards two sides in the process that the first pressing block 6 moves towards the back side, the two third pressing blocks 11 are simultaneously extruded to move towards the front side in the process that the two second pressing blocks 9 move towards two sides, so that the second vacuum connector 14 is in butt joint with the first vacuum connector 5 in the process that the two third pressing blocks 11 move towards the front side, negative pressure is provided for the inside of the second vacuum connector 14 by the negative pressure pump 16, the wood board can be adsorbed and fixed, after the measurement is completed, the negative pressure pump 16 is closed, the wood board is conveniently moved out, and then the wood board sequentially passes through the first, The elastic restoring force of the second spring 10 and the third spring 12 returns each pressing piece to the original position for the next fixing.
In the method, as shown in fig. 1-5, two vacuum tubes 15 are further included, a negative pressure pump 16 is respectively communicated with the two second vacuum joints 14 through the two vacuum tubes 15, the vacuum tube clamping device further includes two clamps 17, two second connecting rods 18 and two pressing plates 19, each clamp 17 is arranged corresponding to the vacuum tube 15 and can clamp or not clamp the vacuum tube 15, the two second connecting rods 18 are respectively and fixedly arranged on opposite sides of the two second pressing blocks 9, the two pressing plates 19 are respectively and fixedly connected to opposite sides of the two second connecting rods 18, each clamp 17 includes two arc plates hinged together, a torsion spring is arranged at the hinged position, the pressing plate 19 presses one end of the clamp 17 to enable the other end of the clamp 17 to release the clamping of the vacuum tube 15,
when the vacuum tube clamp is used, the two second pressing blocks 9 are driven by the second connecting rod 18 in the process of moving towards two sides, so that the two pressing blocks 19 respectively press the two clamps 17, the two clamps 17 do not clamp the two vacuum tubes 15 to be in a ventilation state, negative pressure is further provided for the second vacuum joint 14, and after measurement is finished, the second pressing blocks 9 move reversely along with the elastic force of the second springs 10, so that the clamps 17 clamp the vacuum tubes 15.
The method adopts the device, so the method has the same beneficial effects.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The building board rapid fixing device is characterized by comprising a base (1), wherein two opposite side plates (2) are fixedly arranged on the base (1), a back plate (3) fixed on the base (1) is arranged between the two side plates (2), a through groove is formed in the back plate (3), a fixing block (4) is fixedly connected in the through groove, the building board rapid fixing device further comprises a first pressing block (6), a first spring (7) and a transmission rod (8), the first pressing block (6) slides in the fixing block (4) in a front-back limiting manner, the front side of the first pressing block (6) is fixedly connected with the transmission rod (8), the front end of the transmission rod (8) can sequentially stretch out of the fixing block (4) and the back plate (3), the back side of the first pressing block (6) is connected with the first spring (7) fixedly connected with the inner wall of the fixing block (4), the device is characterized by further comprising two second pressing blocks (9) which are positioned on the left side and the right side of the first pressing block (6) and can slide in a left-right limiting mode after being extruded by the first pressing block (6), each second pressing block (9) is correspondingly provided with a second spring (10) which enables the second pressing block (9) to restore the initial state, one end, far away from the first pressing block (6), of each second pressing block (9) is correspondingly provided with a third pressing block (11) which can slide in a front-back limiting mode after being extruded by the second pressing block (9), each third pressing block (11) is correspondingly provided with a third spring (12) which enables the third pressing block (11) to restore the initial state, the front face of each third pressing block (11) is provided with a second vacuum joint (14), the front face of the fixing block (4) corresponding to each second vacuum joint (14) is provided with a first vacuum joint (5), and the negative pressure pump (16) is communicated with the second vacuum connector (14) and provides negative pressure.
2. The building wood board quick fixing device according to claim 1, further comprising two vacuum tubes (15), wherein the negative pressure pump (16) is respectively communicated with the two second vacuum joints (14) through the two vacuum tubes (15), and further comprising two clamps (17), two second connecting rods (18) and two pressing plates (19), each clamp (17) is arranged corresponding to the vacuum tube (15) and can clamp or not clamp the vacuum tube (15), the two second connecting rods (18) are respectively and fixedly arranged on opposite surfaces of the two second pressing blocks (9), the two pressing plates (19) are respectively and fixedly connected to opposite surfaces of the two second connecting rods (18), each clamp (17) comprises two circular arc plates hinged together, a torsion spring is arranged at the hinged position, and one end of each pressing plate (19) presses one end of each clamp (17) to enable the other end of each clamp (17) to be released Except for clamping the vacuum tube (15).
3. The quick fixing device for building wood panels as claimed in claim 1, further comprising two first connecting rods (13), wherein the back sides of the two first connecting rods (13) are fixedly connected with the two third pressing blocks (11), respectively, and the front sides of the two first connecting rods (13) are fixedly connected with the two second vacuum joints (14), respectively.
4. The building wood board rapid fixing device according to claim 1, wherein two sides of the first pressing block (6) and the two second pressing blocks (9) which are pressed against each other are respectively a bevel edge and a right-angle edge which are sequentially connected from top to bottom, the two second pressing blocks (9) are both a bevel edge and a right-angle edge which are sequentially connected from bottom to top relative to the side of the first pressing block (6), the second pressing block (9) is both a bevel edge and a right-angle edge which are sequentially connected from left to right relative to the side of the third pressing block (11), and the third pressing block (11) is both a bevel edge and a right-angle edge which are sequentially connected from top to bottom relative to the side of the second pressing block (9).
5. The quick fixing device for building wood boards according to claim 1, wherein each second pressing block (9) is provided with a back-raised end, each second spring (10) is fixedly connected with the back-raised end and the inner wall of the fixing block (4), each third pressing block (11) is provided with a side-raised end, and each third spring (12) is fixedly connected with the side-raised end and the inner wall of the fixing block (4).
6. The using method of the building wood board quick fixing device is characterized by comprising a base (1), wherein two opposite side plates (2) are fixedly arranged on the base (1), a back plate (3) fixed on the base (1) is arranged between the two side plates (2), a through groove is formed in the back plate (3), a fixing block (4) is fixedly connected in the through groove, the building wood board quick fixing device further comprises a first pressing block (6), a first spring (7) and a transmission rod (8), the first pressing block (6) slides in the fixing block (4) in a front-back limiting mode, the front side of the first pressing block (6) is fixedly connected with the transmission rod (8), the front end of the transmission rod (8) can sequentially extend out of the fixing block (4) and the back plate (3), the back side of the first pressing block (6) is connected with the first spring (7) fixedly connected with the inner wall of the fixing block (4), the device is characterized by further comprising two second pressing blocks (9) which are positioned on the left side and the right side of the first pressing block (6) and can slide in a left-right limiting mode after being extruded by the first pressing block (6), each second pressing block (9) is correspondingly provided with a second spring (10) which enables the second pressing block (9) to restore the initial state, one end, far away from the first pressing block (6), of each second pressing block (9) is correspondingly provided with a third pressing block (11) which can slide in a front-back limiting mode after being extruded by the second pressing block (9), each third pressing block (11) is correspondingly provided with a third spring (12) which enables the third pressing block (11) to restore the initial state, the front face of each third pressing block (11) is provided with a second vacuum joint (14), the front face of the fixing block (4) corresponding to each second vacuum joint (14) is provided with a first vacuum joint (5), also comprises a negative pressure pump (16) which is communicated with the second vacuum joint (14) and provides negative pressure,
when the device is used, the negative pressure pump (16) is started, a wood board to be tested is placed between the two side plates (2), then the back side of the wood board is attached to the back plate (3), the transmission rod (8) is pressed into the fixing block (4) by the movement of the wood board in the process, the first pressing block (6) is driven to move towards the back side synchronously, the two second pressing blocks (9) are simultaneously extruded towards two sides in the process that the first pressing block (6) moves towards the back side, the two third pressing blocks (11) are simultaneously extruded to move towards the front side in the process that the two second pressing blocks (9) move towards two sides, so that the second vacuum joint (14) is in butt joint with the first vacuum joint (5) in the process that the two third pressing blocks (11) move towards the front side, and negative pressure is provided for the interior of the second vacuum joint (14) through the negative pressure pump (16), the wood board can be adsorbed and fixed, after the measurement is finished, the negative pressure pump (16) is closed, the wood board is conveniently moved out, and then the elastic restoring force of the first spring (7), the second spring (10) and the third spring (12) is sequentially transmitted, so that each pressing block returns to the initial position to be fixed next time.
7. The use method of the building board quick fixing device according to claim 6, wherein the building board quick fixing device further comprises two vacuum pipes (15), the negative pressure pump (16) is respectively communicated with the two second vacuum joints (14) through the two vacuum pipes (15), and further comprises two clamps (17), two second connecting rods (18) and two pressing plates (19), each clamp (17) is arranged corresponding to the vacuum pipe (15) and can clamp or not clamp the vacuum pipe (15), the two second connecting rods (18) are respectively and fixedly arranged on the opposite surfaces of the two second pressing blocks (9), the two pressing plates (19) are respectively and fixedly connected to the opposite surfaces of the two second connecting rods (18), each clamp (17) comprises two circular arc plates hinged together, and a torsion spring is arranged at the hinged position, the pressing plate (19) presses one end of the clip (17) to enable the other end of the clip (17) to release the clamping of the vacuum tube (15),
when the vacuum tube clamping device is used, the two second pressing blocks (9) respectively press the two clamps (17) in the process of moving towards two sides through the transmission of the second connecting rod (18), so that the two clamps (17) do not clamp the two vacuum tubes (15) to be in a ventilation state, negative pressure is provided for the second vacuum connector (14), and after measurement is completed, the second pressing blocks (9) move reversely along with the elastic force of the second spring (10), so that the clamps (17) clamp the vacuum tubes (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910160221.8A CN109866130B (en) | 2019-03-04 | 2019-03-04 | Building board rapid fixing device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910160221.8A CN109866130B (en) | 2019-03-04 | 2019-03-04 | Building board rapid fixing device and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109866130A CN109866130A (en) | 2019-06-11 |
| CN109866130B true CN109866130B (en) | 2021-01-26 |
Family
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| JPH07110455B2 (en) * | 1992-10-27 | 1995-11-29 | 住友電気工業株式会社 | Wafer fixing device |
| DE19620234A1 (en) * | 1996-05-20 | 1997-11-27 | Holtronic Technologies Ltd | Method and device for positioning a substrate |
| CN201970115U (en) * | 2010-11-30 | 2011-09-14 | 中国科学院大连化学物理研究所 | Vacuum adsorbing device used for fixing thin-wall planar workpiece |
| CN202985415U (en) * | 2012-12-21 | 2013-06-12 | 福建省万达汽车玻璃工业有限公司 | Worktable for fixing platy objects |
| CN204420517U (en) * | 2015-02-02 | 2015-06-24 | 慈溪远志工业产品设计有限公司 | Household electrical appliances wall fixing device |
| CN206383068U (en) * | 2016-12-23 | 2017-08-08 | 惠州市联达金电子有限公司 | A kind of circuit board fixture for processing |
| CN207206250U (en) * | 2017-09-15 | 2018-04-10 | 上海晶驰炭素有限公司 | Multi-sucker formula workpiece fixed mechanism |
| CN107649889A (en) * | 2017-10-27 | 2018-02-02 | 无锡智谷锐拓技术服务有限公司 | A kind of machining amortization work bench |
| CN207737027U (en) * | 2017-11-30 | 2018-08-17 | 重庆盖博家具有限公司 | Engraving machine plank rapid fixing |
| CN107825191A (en) * | 2017-12-05 | 2018-03-23 | 郑州格瑞塔电子信息技术有限公司 | A kind of steel plate processing clamping and fixing device |
| CN207593322U (en) * | 2017-12-11 | 2018-07-10 | 深圳市利和兴股份有限公司 | A kind of vacuum absorption device |
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Effective date of registration: 20210107 Address after: No. 977, Gaoxin Road, Ruian Economic Development Zone, Ruian City, Wenzhou City, Zhejiang Province 325200 Applicant after: Wenzhou pinli intelligent curtain wall doors and windows Co., Ltd Address before: 325200 room 402, unit 1, building 4, Qinghe community, Anyang street, Ruian City, Wenzhou City, Zhejiang Province Applicant before: Lin Yueqiang |
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