CN112475857B

CN112475857B - Press fitting device is used in production of notebook keyboard tool

Info

Publication number: CN112475857B
Application number: CN202011318443.7A
Authority: CN
Inventors: 熊毕军; 高文涛; 闵文伟
Original assignee: Hefei Chenyi Precision Mould Co ltd
Current assignee: Hefei Chenyi Precision Mould Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2022-10-21
Anticipated expiration: 2040-11-23
Also published as: CN112475857A

Abstract

The invention discloses a pressing device for producing a notebook keyboard jig. According to the invention, the placing plate consisting of the placing frame, the fixing block and the through hole is arranged, so that the outer part of the whole placing frame can be exposed as much as possible when the placing frame is placed on the supporting column and the sliding rail, and the placing frame is far away from the outer surfaces of the supporting column and the sliding rail, so that a polishing operator can polish the jig sufficiently; and the exhaust column that the slope set up can play certain effect of dodging to placing the board, can make things convenient for putting into of tool, and descend and when placing the tool pressfitting on board surface at the pressfitting board, can drive the exhaust column that the slope set up and present the horizontality, can concentrate the collection to the sweeps when work is polished.

Description

Press fitting device is used in production of notebook keyboard tool

Technical Field

The invention relates to the technical field of notebook keyboard processing, in particular to a pressing device for notebook keyboard jig production.

Background

The keyboard is the most common and main input device, and english letters, numbers, punctuations and the like can be input into the computer through the keyboard, so as to send commands, input data and the like to the computer. There are also keyboards with various shortcut keys. With the lapse of time, independent products with various quick functions are sold separately in the market gradually, and the products are provided with special driving and setting software, so that personalized operation can be realized on a compatible machine.

The tool needs to be used to the in-process of manufacturing at keyboard production, and the tool needs assemble each spare part at the in-process of manufacturing, and need polish the burring to the edge of tool, and current clamping device adopts the side centre gripping mostly, and the in-process of centre gripping probably causes the position of polishing less because of the block of edge, it is not enough to make to polish, and can produce a large amount of sweeps when polishing, can influence and polish normally going on, and need make the exhaust column keep away from the surface of placing the board in order to make the tool conveniently place in placing the board surface when adsorbing the sweeps, such setting can influence the normal clear of extraction sweeps, for this, we propose a press fitting device for notebook keyboard tool production.

Disclosure of Invention

The invention aims to provide a pressing device for producing a notebook keyboard jig, which is used for solving the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a press-fit device for producing a notebook keyboard jig comprises a bottom plate, side plates, support columns, slide rails, a placing plate and a press-fit plate, wherein the side plates are symmetrically distributed and fixedly mounted on one side of the top of the bottom plate, the support columns are symmetrically distributed and fixedly mounted on the other side of the top of the bottom plate, the slide rails are symmetrically distributed and fixedly mounted on one side of the top of the bottom plate and positioned on one side of the side plates, the outer surfaces of the slide rails are sleeved with symmetrically distributed limiting devices, the other ends of the limiting devices are fixedly mounted on the surfaces of the side plates, the placing plate is arranged on the outer surfaces of the support columns and the slide rails and consists of a placing frame, fixing blocks are welded at four corners of the placing frame, through holes are formed in the surfaces of the fixing blocks in a penetrating mode, the through holes are clamped with the outer surfaces of the support columns and the slide rails, and stop blocks are fixedly mounted on the outer surfaces of the support columns and the slide rails and positioned below the fixing blocks, the outer surface of the sliding rail is fixedly connected with a pressing plate sliding block above the fixed block, one end of the pressing plate sliding block is fixedly connected with a pressing plate, one side of the side plate is fixedly installed with a mounting plate which is symmetrically distributed above the pressing plate, the front surface and the back surface of the mounting plate are fixedly installed with a U-shaped mounting plate through three groups of first fixing threaded nails which are mutually symmetrical, one end of the U-shaped mounting plate is fixedly installed with an electric telescopic rod, the top of the pressing plate is fixedly installed with a pressing plate which is symmetrically distributed, the pressing plate is installed at the top of the pressing plate through second fixing threaded nails which are symmetrically distributed, the top of the pressing plate is fixedly connected with the output end of the electric telescopic rod, the output end of the electric telescopic rod is fixedly connected with an L-shaped fixed plate, one end of the L-shaped fixed plate, which is far away from the output end of the electric telescopic rod, is fixedly installed at the top of another group of the pressing plate, the support frame of electric telescopic handle's output fixedly connected with symmetric distribution, the one end overlap joint in the top of pressfitting board of electric telescopic handle output is kept away from to the support frame, the opposite side fixed mounting of curb plate has rotatable dust collector.

Preferably, dust collecting device is crossed line wheel, fixed pin axle, arm-tie, fourth bracing piece, the solid fixed ring of second, stay cord, mounting bracket and exhaust column by limiting plate, first bracing piece, the first bracing piece of first bracing piece, second bracing piece, first solid fixed ring, third bracing piece, the third is crossed line wheel, fixed pin axle, arm-tie, fourth bracing piece, the solid fixed ring of second, the top fixedly connected with limiting plate, the first bracing piece of the vertical setting of top fixedly connected with of limiting plate, the surface of first bracing piece is provided with first line wheel, the top of pressfitting board just is located one side fixedly connected with second bracing piece of slide rail, the first solid fixed ring of top fixedly connected with of second bracing piece, one side of curb plate just corresponds the third and crosses the third bracing piece of line wheel's fixed position installation, the top fixedly installed of fourth bracing piece has the solid fixed ring of second, the top fixedly installed of second solid fixed ring of second has the stay cord, the other end of stay cord passes in proper order one side of first line wheel and the fixed ring of first fixed ring of exhaust column wheel and the surface fixed ring of first bracing piece is provided with the top fixed ring at the arm-tie.

Preferably, stop device comprises gag lever post and the lantern ring, the lantern ring has been cup jointed to the surface of slide rail, the one end fixedly connected with gag lever post of the lantern ring, the one end fixed mounting that the lantern ring outer wall was kept away from to the gag lever post is in one side of curb plate.

Preferably, the exhaust pipe is arranged in an inclined mode at an angle of 45 degrees.

Preferably, the other end of the exhaust pipe is fixedly communicated with a connecting hose, and one end, far away from the exhaust pipe, of the connecting hose is fixedly communicated with an external exhaust pump.

Preferably, the support column, the slide rail, the pressing plate, the L-shaped fixing plate and the support frame are all made of rigid materials.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the placing plate consisting of the placing frame, the fixing block and the through hole is arranged, so that the outer part of the whole placing frame can be exposed as much as possible when the placing frame is placed on the supporting column and the sliding rail, and the placing frame is far away from the outer surfaces of the supporting column and the sliding rail, so that a polishing operator can polish the jig sufficiently;

2. and the exhaust column that the slope set up can play certain effect of dodging to placing the board, can make things convenient for putting into of tool, and descend and when placing the tool pressfitting on board surface at the pressfitting board, can drive the exhaust column that the slope set up and present the horizontality, can concentrate the collection to the sweeps when work is polished.

Drawings

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

FIG. 2 is a schematic top view of the placement board of the present invention;

FIG. 3 is an enlarged view of the structure A of the present invention.

In the figure: 1 bottom plate, 2 curb plates, 3 support columns, 4 slide rails, 5 place the board, 6 place the frame, 7 fixed block, 8 through holes, 9 dogs, 10 stop device, 11 pressfitting board, 12 sliders, 13 mounting panels, 14 first fixed screw nail, 15 electric telescopic handle, 16 second fixed screw nail, 17 clamp plates, 18L type fixed plate, 19 support frames, 20 dust collecting device, 21 limiting plate, 22 first bracing piece, 23 first line wheel, 24 second bracing piece, 25 first solid fixed ring, 26 third bracing piece, 27 second line wheel, 28 fixed pin axle, 29 arm-tie, 30 fourth bracing piece, 31 second solid fixed ring, 32 stay cord, 33 mounting bracket, 34 exhaust column, 35 gag lever post, 36 lantern rings, 37U type mounting panel.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a compression fittings is used in production of notebook keyboard tool, includes bottom plate 1, curb plate 2, support column 3, slide rail 4, places board 5 and pressboard 11, one side fixed mounting at bottom plate 1 top has the curb plate 2 of symmetric distribution, the opposite side fixed mounting at bottom plate 1 top has the support column 3 of symmetric distribution, the top of bottom plate 1 and the one side fixed mounting that is located curb plate 2 have the slide rail 4 of symmetric distribution, the surface of slide rail 4 has cup jointed the stop device 10 of symmetric distribution, the other end fixed mounting of stop device 10 is on the surface of curb plate 2, the surface of support column 3 and slide rail 4 is provided with places board 5, place board 5 by placing frame 6, fixed block 7 and through hole 8 and constitute, the four corners department of placing frame 6 all welds fixed block 7, the surface of fixed block 7 runs through set up through hole 8, the surface of through hole 8 joint and support column 3 and slide rail 4, the surface of support column 3 and slide rail 4 just is located the below fixed mounting of fixed block 7 has dog 9, the surface of slide rail 4 just is located the top fixed connection pressboard slider 12 of pressboard 7, the one end fixed connection of pressboard 12 is connected with the pressboard 12, the one end fixed mounting panel 11 of pressboard 11, the top fixed mounting panel 14 is installed through the screw nail of the symmetrical distribution of the first set up the symmetrical distribution of screw board 11, the top fixed mounting board 13 of the first set up the symmetrical distribution of screw nail 14, the top of clamp plate 17 and electric telescopic handle 15's output fixed connection, electric telescopic handle 15's output fixedly connected with L type fixed plate 18, the one end fixed mounting that electric telescopic handle 15 output was kept away from to L type fixed plate 18 is in the top of another group's clamp plate 17, electric telescopic handle 15's output fixedly connected with symmetric distribution's support frame 19, the one end overlap joint in the top of pressfitting board 11 of electric telescopic handle 15 output is kept away from to support frame 19, the opposite side fixed mounting of curb plate 2 has rotatable dust collecting device 20.

Preferably, the dust collecting device 20 comprises a limiting plate 21, a first supporting rod 22, a first line passing wheel 23, a second supporting rod 24, a first fixing ring 25, a third supporting rod 26, a third line passing wheel 27, a fixing pin shaft 28, a pulling plate 29, a fourth supporting rod 30, a second fixing ring 31, a pulling rope 32, a mounting frame 33 and an exhaust pipe 34, the top of the sliding rail 4 is fixedly connected with the limiting plate 21, the top of the limiting plate 21 is fixedly connected with the first supporting rod 22 which is vertically arranged, the surface of the first supporting rod 22 is provided with the first line passing wheel 23, the top of the pressing plate 11 is fixedly connected with the second supporting rod 24 which is positioned at one side of the sliding rail 4, the top of the second supporting rod 24 is fixedly connected with the first fixing ring 25, the position of one side plate 2 and corresponding to the first line passing wheel 23 is fixedly provided with the horizontally arranged third supporting rod 26, a third wire passing wheel 27 is arranged at one end of the third supporting rod 26, a pulling plate 29 is fixedly arranged at the opposite side of the side plate 2 through a fixed pin shaft 28, a fourth supporting rod 30 is fixedly arranged at one side of the top of the pulling plate 29 and corresponds to the position of the third wire passing wheel 27, a second fixing ring 31 is fixedly arranged at the top of the fourth supporting rod 30, a pulling rope 32 is fixedly arranged at the top of the second fixing ring 31, the other end of the pulling rope 32 sequentially passes through one side of the third wire passing wheel 27 and the top of the first wire passing wheel 23 and is fixedly arranged at the top of the first fixing ring 25, an exhaust pipe 34 is arranged on the surface of the pulling plate 29, the exhaust pipe 34 is fixedly arranged on the surface of the pulling plate 29 through an installation frame 33, the exhaust pipe 34 which is obliquely arranged can play a certain avoiding role on the placing plate 5, so that the placing of a jig can be conveniently placed in, and when the pressing plate 11 descends and presses the surface of the placing plate 5, the exhaust pipe 34 which is obliquely arranged can be driven to be in a horizontal state, and waste scraps can be collected in a centralized manner when the work is polished.

Preferably, stop device 10 comprises gag lever post 35 and lantern ring 36, lantern ring 36 has been cup jointed to the surface of slide rail 4, the one end fixedly connected with gag lever post 35 of lantern ring 36, the one end fixed mounting in one side of curb plate 2 of 36 outer walls of lantern ring is kept away from to gag lever post 35, and stop device 10's setting can be spacing to slide rail 4, prevents that compressed particleboard 11 and slider 12 from preventing slide rail 4 skew to appear when slide rail 4 surface removes.

Preferably, the exhaust pipe 34 is arranged at an angle of 45 °.

Preferably, the other end of the exhaust pipe 34 is fixedly communicated with a connection hose, and one end of the connection hose, which is far away from the exhaust pipe 34, is fixedly communicated with an external exhaust pump.

Preferably, the support column 3, the slide rail 4, the press plate 17, the L-shaped fixing plate 18 and the support frame 19 are made of rigid materials.

When the tool is used, firstly, the electric telescopic rod 15 is in a contraction state, then a tool to be pressed is placed in the placing plate 5, the placing plate 5 consisting of the placing frame 6, the fixed block 7 and the through hole 8 can expose the outside of the whole placing frame 6 as much as possible when placed on the supporting column 3 and the sliding rail 4, and the placing frame 6 is far away from the outer surfaces of the supporting column 3 and the sliding rail 4, so that a grinding operator can conveniently and fully grind the tool, then the electric telescopic rod 15 is started to operate, the operation of the electric telescopic rod 15 can push the pressing plate 11 and the sliding block 12 to descend and move along the outer surface of the sliding rail 4, so that the tool is pressed between the placing plate 5 and the pressing plate 11, the pressing plate 17 can enlarge the contact area when the pressing plate 11 descends and is pressed, and the output end of the electric telescopic rod 15 is prevented from deforming the surface of the pressing plate 11, and stop device 10's setting can be spacing to slide rail 4, prevent that pressfitting board 11 and slider 12 from preventing slide rail 4 from appearing the skew in the removal of slide rail 4 surface, in the time of pressfitting board 11 descends, can drive stay cord 32 and present the decline, can make stay cord 32 remove along the inside of first line wheel 23 and second line wheel 27, thereby alright make arm-tie 29 and exhaust column 34 remove along the outer wall of fixed pin axle 28 because of the pulling force of stay cord 32, thereby alright make exhaust column 34 present the horizontality, thereby make the one end of exhaust column 34 and external suction pump fixed intercommunication, alright make exhaust column 34 concentrate the collection to the sweeps of polishing, and the exhaust column 34 that the slope set up can play certain dodge effect to putting into of tool, can conveniently put into the inside of placing board 5 with the tool.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compression fittings is used in production of notebook keyboard tool, includes bottom plate (1), curb plate (2), support column (3), slide rail (4), places board (5) and pressboard (11), its characterized in that: the plywood is characterized in that a symmetrically-distributed side plate (2) is fixedly mounted on one side of the top of the bottom plate (1), symmetrically-distributed supporting columns (3) are fixedly mounted on the other side of the top of the bottom plate (1), sliding rails (4) are fixedly mounted on one side of the side plate (2) on the top of the bottom plate (1), symmetrically-distributed limiting devices (10) are sleeved on the outer surfaces of the sliding rails (4), the other ends of the limiting devices (10) are fixedly mounted on the surface of the side plate (2), a placing plate (5) is arranged on the outer surfaces of the supporting columns (3) and the sliding rails (4), the placing plate (5) is composed of a placing frame (6), a fixing block (7) and a through hole (8), the fixing block (7) is welded on the four corners of the placing frame (6), the through hole (8) is formed in a penetrating manner, the outer surfaces of the through hole (8) and the supporting columns (3) and the sliding rails (4) are fixedly mounted below the fixing block (9), the outer surfaces of the supporting columns (3) and the sliding rails (4) are fixedly mounted on the lower side of the fixing block (7), and one end of the sliding rails (12) is connected with a pressing plywood (12), the dust collector is characterized in that a mounting plate (13) which is symmetrically distributed is fixedly mounted on one side of the side plate (2) and located above the pressing plate (11), a U-shaped mounting plate (37) is fixedly mounted on the front surface and the back surface of the mounting plate (13) through three groups of first fixing threaded nails (14) which are mutually symmetrical, an electric telescopic rod (15) is fixedly mounted at one end of the U-shaped mounting plate (37), pressing plates (17) which are symmetrically distributed are fixedly mounted at the top of the pressing plate (11), the pressing plates (17) are mounted at the top of the pressing plate (11) through second fixing threaded nails (16) which are symmetrically distributed, the top of each pressing plate (17) is fixedly connected with the output end of the electric telescopic rod (15), an L-shaped fixing plate (18) is fixedly connected with the output end of the electric telescopic rod (15), one end of the L-shaped fixing plate (18) far away from the output end of the electric telescopic rod (15) is fixedly mounted at the top of another group of the pressing plates (17), a supporting frame (19) which is symmetrically distributed at the other side is fixedly connected with a supporting frame (19), and one end of the supporting frame (15) far away from the output end of the electric telescopic rod (15) is lapped on the pressing plate (11), and a dust collector (20) is fixedly mounted on the top of the side plate (2);

dust collecting device (20) is crossed line wheel (23), second bracing piece (24), first solid fixed ring (25), third bracing piece (26), third and is crossed line wheel (27), fixed pin axle (28), arm-tie (29), fourth bracing piece (30), the solid fixed ring of second (31), stay cord (32), mounting bracket (33) and exhaust column (34) by limiting plate (21), the top fixedly connected with limiting plate (21) of slide rail (4), first bracing piece (22) of the vertical setting of top fixedly connected with of limiting plate (21), the surface of first bracing piece (22) is provided with first line wheel (23), the top of pressfitting board (11) just is located one side fixedly connected with second bracing piece (24) of slide rail (4), the top fixedly connected with first solid fixed ring (25) of second bracing piece (24), the position fixedly mounted with horizontal setting's third bracing piece (26) of curb plate (2) just corresponding first line wheel (23) one side, the one end of third bracing piece (26) is provided with third bracing piece (27), the position fixedly mounted with the corresponding first line wheel (29) through the arm-tie (27), the arm-tie (29) and the end of the fixed pin axle (29) is installed and is crossed the third bracing piece (29), the arm-tie (29) is passed through the top of the third bracing piece (29), the fixed ring (27) and is installed (30) The utility model discloses a fixed ring fixed mounting has the second to the top of fourth bracing piece (30), the top fixed mounting of the solid fixed ring of second (31) has stay cord (32), the other end of stay cord (32) passes one side of third line wheel (27) and the top and the fixed mounting in the top of first solid fixed ring (25) of first line wheel (23) in proper order, the surface of arm-tie (29) is provided with exhaust column (34), exhaust column (34) are through mounting bracket (33) fixed mounting in the surface of arm-tie (29).

2. The press fitting device for producing a notebook keyboard jig according to claim 1, characterized in that: stop device (10) comprise gag lever post (35) and lantern ring (36), lantern ring (36) have been cup jointed to the surface of slide rail (4), the one end fixedly connected with gag lever post (35) of lantern ring (36), the one end fixed mounting in one side of curb plate (2) that lantern ring (36) outer wall was kept away from in gag lever post (35).

3. The press fitting device for producing a notebook keyboard jig according to claim 1, characterized in that: the exhaust pipe (34) is obliquely arranged at an angle of 45 degrees.

4. The press fitting device for producing a notebook keyboard jig according to claim 1, characterized in that: the other end of the exhaust pipe (34) is fixedly communicated with a connecting hose, and one end, far away from the exhaust pipe (34), of the connecting hose is fixedly communicated with an external exhaust pump.

5. The press fitting device for producing a notebook keyboard jig according to claim 1, characterized in that: the support columns (3), the slide rails (4), the pressing plates (17), the L-shaped fixing plates (18) and the support frames (19) are all made of rigid materials.