CN109434731B - Tool jig for mounting screws at four corners of rectangular box body - Google Patents
Tool jig for mounting screws at four corners of rectangular box body Download PDFInfo
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- CN109434731B CN109434731B CN201811523068.2A CN201811523068A CN109434731B CN 109434731 B CN109434731 B CN 109434731B CN 201811523068 A CN201811523068 A CN 201811523068A CN 109434731 B CN109434731 B CN 109434731B
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- plate
- pressing plate
- guide
- rectangular box
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
Abstract
The invention discloses a tool for mounting screws at four corners of a rectangular box body, which comprises a bottom plate, a limiting frame, the rectangular box body, a mounting hole, a guide supporting rod, a top plate, a magnet block, a reinforcing rib plate, an air cylinder, a first pressing plate, a second pressing plate, a pressing plate guide hole, a guide sleeve, a spring, a guide round rod, a workbench surface, an air spring, a connecting pull rod, a through hole, a bolt, a vacuum pump, an air exhaust hose, a scrap removing structure, an iron scrap collecting box, a sealing plate, a rubber base plate, a fixing ring, a threaded rod, a nut, an insertion tube, a fixing frame, a handle, a positioning hole, a fixing frame guide hole, an inclined hole and a. The invention has reasonable structure, can be used for installing the rectangular box body and provides compression and limit for the rectangular box body, can provide compression for the rectangular box body through the air cylinder, the spring, the first pressing plate and the second pressing plate, has better compression effect, and can perform limit and guide through the guide supporting rod, the guide round rod and the guide sleeve when the spring applies pressure to the second pressing plate.
Description
Technical Field
The invention relates to a tool jig, in particular to a tool jig for mounting screws at four corners of a rectangular box body, and belongs to the technical field of tool jig application.
Background
The jig is a large tool for carpenters, ironmen, pincers workers, machines, electric controls and other handicraft articles, and is mainly used as a tool for assisting in controlling positions or actions; the jig can be divided into a process assembly type jig, a project test type jig and a circuit board test type jig.
In life, a rectangular box body is adopted as a housing for containing a part of electronic devices, the interior of the electronic devices is protected by the housing, the rectangular box body is generally formed by connecting and installing an upper housing and a lower housing, screws are often adopted for installation between the upper housing and the lower housing, mounting holes are formed in four corners of the upper housing and the lower housing, and threads are formed in the mounting holes for connection of the screws; when the mounting hole is machined, chips may exist inside the mounting hole, the chips may need to be manually removed, the chips are not removed, and the mounting of the screw may be affected; when the tooling jig is used for limiting the rectangular box body, the tooling jig is generally used for limiting through compression, the pressing plate can be driven by the air cylinder to compress, the pressing plate can lack guiding, the stress on the top of the rectangular box body can be uneven when the pressing plate is pressed on the top of the rectangular box body, and the compression effect can be poor. Therefore, the tooling jig for mounting the screws at the four corners of the rectangular box body is provided for solving the problems.
Disclosure of Invention
The present invention is directed to solving the above problems and providing a tool for mounting screws at four corners of a rectangular box.
The invention achieves the aim through the following technical scheme, and the tooling jig for mounting the screws at the four corners of the rectangular box body comprises a bottom plate, a top plate, a vacuum pump, a compression structure, a mounting structure, a scrap removing structure and a limiting frame fixedly mounted in the middle of the bottom plate, wherein the rectangular box body is placed on the limiting frame, and the bottom plate is fixedly connected with the top plate through a guide supporting rod;
the pressing structure comprises an air cylinder fixedly mounted at the bottom of the top plate and a first pressing plate vertically and fixedly connected to the output end of the air cylinder, the first pressing plate is elastically connected with a second pressing plate through a spring, a guide round rod is arranged in the middle of the spring, one end of the guide round rod is vertically and fixedly connected with the top of the second pressing plate, a guide sleeve is sleeved on the surface of the guide round rod and fixedly embedded on the first pressing plate, pressing plate guide holes are formed in the four corners of the first pressing plate and the four corners of the second pressing plate, and a guide supporting rod penetrates through the pressing plate guide holes;
the number of the mounting structures is four, the four mounting structures are uniformly distributed at four corners of the bottom plate, each mounting structure comprises a bolt and an air spring fixedly embedded at the top of the working table, a connecting pull rod is fixedly connected to the top end of each air spring, a through hole is formed in the side wall of each connecting pull rod, each connecting pull rod penetrates through a round hole formed in the bottom plate, the bolts are connected with the through holes in a matched mode, and the bolts are in contact with the tops of the bottom plates;
the scrap removing structure comprises an iron scrap collecting box, a sealing plate, a rubber base plate, a fixing ring, a threaded rod, a nut and four insertion pipes, wherein the fixing ring is fixedly connected to the outer edge of an opening in the bottom of the iron scrap collecting box, the bottom of the fixing ring is fixedly connected with the threaded rod which is uniformly distributed, the rubber base plate is bonded and connected to the top of the sealing plate, the threaded rod penetrates through the sealing plate, the nut is in threaded connection with the surface of the threaded rod, the nut is in contact with the bottom of the sealing plate, the insertion pipes penetrate through the sealing plate, one end of each insertion pipe is located inside the iron scrap collecting box, positioning holes corresponding to mounting holes in four corners of the rectangular box body are formed in the surface of the first pressing plate and the surface of the second pressing plate, the bottom ends of the insertion pipes are embedded inside the positioning holes, the inside of the iron scrap collecting box is communicated with the output end of a vacuum, fixed frame guiding hole has been opened on fixed frame surface, the fixed frame guiding hole is run through to the direction bracing piece, roof bottom center department fixed gomphosis is connected with the magnet piece, the hose of bleeding sets up the dust screen with iron system collection bits box junction.
Preferably, the number of the guide supporting rods is four, and the four guide supporting rods are perpendicular to the bottom plate and the top plate.
Preferably, the number of the cylinders is two, and a plurality of reinforcing rib plates are fixedly connected to the joints of the two cylinders and the top plate.
Preferably, the number of the springs is several, and the several springs are uniformly distributed between the first pressing plate and the second pressing plate.
Preferably, the guide sleeve penetrates through the first pressure plate, and the guide sleeve is of a circular tubular structure.
Preferably, the fixed frame is of a square structure, and a handle is fixedly connected to the surface of the top of the fixed frame.
Preferably, the bottom of the second pressing plate is connected with a silica gel base plate in an adhesive mode, and the silica gel base plate is located at the top of the rectangular box body.
Preferably, the bolt and the connecting pull rod are vertically arranged, and the length of the bolt is greater than that of the through hole.
Preferably, the air suction hose penetrates through an inclined hole formed in the surface of the top plate.
Preferably, the insertion tube and the sealing plate are welded in a seamless mode, and the insertion tube is of an inverted L-shaped structure.
The invention has the beneficial effects that:
1. the tool jig can be used for installing a rectangular box body and providing compression and limiting for the rectangular box body, compression can be provided for the rectangular box body through the air cylinder, the spring, the first pressing plate and the second pressing plate, the compression force is uniformly dispersed to the second pressing plate through the spring, the compression effect on the rectangular box body is good, when the spring applies pressure to the second pressing plate, the first pressing plate and the second pressing plate can perform limiting and guiding through the guide supporting rod, the guide round rod and the guide sleeve, and the second pressing plate and the first pressing plate are prevented from moving in the horizontal direction;
2. the tool fixture can be installed and limited on the working table top through the arrangement of the installation structure, the inserted pin is pressed through the elastic force generated after the air spring is stretched, so that the bottom plate is pressed, the limitation is realized, the tool fixture can be installed and disassembled only by pulling the connecting pull rod and drawing out and inserting the inserted pin, and the operation is simple;
3. this kind of tool jig passes through dust removal structure, vacuum pump and the mating reaction of the hose of bleeding, can inhale the bits for the mounting hole in rectangle box body four corners and handle, avoids the inside gathering of mounting hole to add the piece that produces man-hour to prevent to influence the installation of screw.
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 inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the portion A shown in FIG. 1;
FIG. 3 is a schematic view of the bottom structure of the top plate of the present invention;
FIG. 4 is a schematic view of the top structure of the fixed frame of the present invention;
FIG. 5 is a schematic view of a chip removing structure according to the present invention;
FIG. 6 is a schematic view of a rectangular box and a mounting hole according to the present invention.
In the figure: 1. the device comprises a bottom plate, 2, a limiting frame, 3, a rectangular box body, 301, a mounting hole, 4, a guide supporting rod, 5, a top plate, 6, a magnet block, 7, a reinforcing rib plate, 8, an air cylinder, 9, a first pressing plate, 10, a second pressing plate, 11, a pressing plate guide hole, 12, a guide sleeve, 13, a spring, 14, a guide round rod, 15, a working table top, 16, an air spring, 17, a connecting pull rod, 18, a through hole, 19, a bolt, 20, a vacuum pump, 21, an air exhaust hose, 22, a chip removing structure, 2201, an iron chip collecting box, 2202, a sealing plate, 2203, a rubber cushion plate, 4, a fixing ring, 2205, a threaded rod, 2206, a nut, 2207, an insertion tube, 23, a fixing frame, 24, a handle, 25, a positioning hole, 26, a fixing frame guide hole, 27, an inclined hole, 28.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below 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.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1-6, a tooling fixture for mounting screws at four corners of a rectangular box body comprises a bottom plate 1, a top plate 5, a vacuum pump 20, a compression structure, a mounting structure, a scrap removing structure 22 and a limiting frame 2 fixedly mounted in the middle of the bottom plate 1, wherein the rectangular box body 3 is placed on the limiting frame 2, the bottom plate 1 and the top plate 5 are fixedly connected through a guide support rod 4, and the guide support rod 4 provides a guide for the movement of a first pressing plate 9, a second pressing plate 10 and a fixing frame 23;
the pressing structure comprises an air cylinder 8 fixedly installed at the bottom of the top plate 5 and a first pressing plate 9 vertically and fixedly connected to the output end of the air cylinder 8, the first pressing plate 9 is elastically connected with a second pressing plate 10 through a spring 13, a guide round rod 14 is arranged in the middle of the spring 13, one end of the guide round rod 14 is vertically and fixedly connected with the top of the second pressing plate 10, a guide sleeve 12 is sleeved on the surface of the guide round rod 14, the guide sleeve 12 is fixedly embedded and installed on the first pressing plate 9, pressing plate guide holes 11 are formed in the four corners of the first pressing plate 9 and the four corners of the second pressing plate 10, the guide supporting rod 4 penetrates through the pressing plate guide holes 11, and the guide sleeve 12 and the guide round rod 14 provide limiting for the space between the first pressing plate 9 and the second pressing plate 10;
the number of the mounting structures is four, the four mounting structures are uniformly distributed at four corners of the bottom plate 1, each mounting structure comprises a bolt 19 and an air spring 16 fixedly embedded at the top of the working table top 15, a connecting pull rod 17 is fixedly connected to the top end of each air spring 16, a through hole 18 is formed in the side wall of each connecting pull rod 17, each connecting pull rod 17 penetrates through a round hole formed in the bottom plate 1, each bolt 19 is connected with the corresponding through hole 18 in a matched mode, each bolt 19 is in contact with the top of the bottom plate 1, each bolt 19 blocks each connecting pull rod 17, and after the mounting, the air springs 16 are kept in a stretching state and have pressure for pressing the bottom plates 1;
the scrap removing structure 22 comprises an iron scrap collecting box 2201, a sealing plate 2202, a rubber cushion plate 2203, a fixing ring 2204, a threaded rod 2205, a nut 2206 and four insertion tubes 2207, wherein the fixing ring 2204 is fixedly connected to the outer edge of an opening in the bottom of the iron scrap collecting box 2201, the bottom of the fixing ring 2204 is fixedly connected with a plurality of threaded rods 2205 which are uniformly distributed, the rubber cushion plate 2203 is adhesively connected to the top of the sealing plate 2202, the threaded rod 2205 penetrates through the sealing plate 2202, the nut 2206 is in threaded connection with the surface of the threaded rod 2205, the nut 2206 is in contact with the bottom of the sealing plate 2202, the insertion tubes 2207 penetrate through the sealing plate 2202, one end of each insertion tube 2207 is located inside the iron scrap collecting box 2201, positioning holes 25 corresponding to mounting holes 301 in four corners of the rectangular box body 3 are formed in the surface of the first pressing plate 9 and the surface of the second pressing plate 10, the bottom end of the insertion tube 2207 is embedded inside the positioning holes 25, and the iron scrap collecting box 220, the equal rigid coupling in iron system collection bits box 2201's both sides has fixed frame 23, fixed frame 23 surface is opened there is fixed frame guiding hole 26, guide support pole 4 runs through fixed frame guiding hole 26, 5 fixed gomphosis in the center department of roof 5 bottom is connected with magnet piece 6, the hose 21 of bleeding sets up with iron system collection bits box 2201 junction and keeps off dirt net 28, removes the suction of bits structure 22 cooperation vacuum pump 20 to can carry out clastic absorption for mounting hole 301.
The number of the guide support rods 4 is four, the four guide support rods 4 are arranged perpendicular to the bottom plate 1 and the top plate 5, and the guide support rods 4 can provide guide for the movement of the first pressing plate 9, the second pressing plate 10 and the fixing frame 23; the number of the cylinders 8 is two, a plurality of reinforcing rib plates 7 are fixedly connected to the joints of the two cylinders 8 and the top plate 5, and the reinforcing rib plates 7 provide reinforcement for the connection of the cylinders 8 and the top plate 5; the number of the springs 13 is a plurality, the springs 13 are uniformly distributed between the first pressing plate 9 and the second pressing plate 10, and the springs 13 can uniformly apply pressure to the second pressing plate 10; the guide sleeve 12 penetrates through the first pressing plate 9, the guide sleeve 12 is of a circular tubular structure, and the guide sleeve 12 provides guidance for the guide circular rod 14; the fixed frame 23 is in a square structure, a handle 24 is fixedly connected to the top surface of the fixed frame 23, and the handle 24 is used for lifting the fixed frame 23; the bottom of the second pressing plate 10 is connected with a silica gel base plate in an adhesive mode, the silica gel base plate is located at the top of the rectangular box body 3, and the silica gel base plate is used for being in contact with the top of the rectangular box body 3 to compress the rectangular box body 3; the bolt 19 and the connecting pull rod 17 are vertically arranged, the length of the bolt 19 is greater than that of the through hole 18, and the bolt 19 blocks and limits the connecting pull rod 17; the air suction hose 21 penetrates through an inclined hole 27 formed in the surface of the top plate 5, and the air suction hose 21 can be dragged in the inclined hole 27 without limiting the movement of the iron chip collecting box 2201; seamless welding is carried out between the insertion tube 2207 and the sealing plate 2202, the insertion tube 2207 is of an inverted L-shaped structure, gaps are prevented from appearing between the insertion tube 2207 and the sealing plate 2202, and the chip removing effect is guaranteed.
When the invention is used, electrical components appearing in the application are externally connected with a power supply and a control switch when in use, the upper and lower shells of a rectangular box body 3 are combined together and placed in a limiting frame 2, an air cylinder 8 is externally connected with a pneumatic pump to provide drive for the air cylinder 8, the air cylinder 8 extends to drive a first pressing plate 9 to move, so that a silica gel pad on a second pressing plate 10 presses the rectangular box body 3, a spring 13 between the first pressing plate 9 and the second pressing plate 10 is compressed, the compressed elastic force provides pressure for the second pressing plate 10, the movement of the first pressing plate 9 and the second pressing plate 10 is guided through a guide support rod 4, the first pressing plate 9 and the second pressing plate 10 are limited and guided through a guide sleeve 12 and a guide round rod 14, so that when the rectangular box body 3 is pressed, the first pressing plate 9 and the second pressing plate 10 move in the horizontal direction, and after the rectangular box body 3 is pressed, the positioning hole 25 is positioned at the top of the mounting hole 301, the fixing frame 23 is pulled by the handle 24, the fixing frame 23 is guided in a sliding manner along the guide supporting rod 4, the bottom end of the insertion tube 2207 is inserted into the positioning hole 25, the vacuum pump 20 is started, the vacuum pump 20 sucks the interior of the iron chip collecting box 2201 to form negative pressure, so that suction force is formed at the bottom end of the insertion tube 2207, chips in the mounting hole 301 are sucked out and flow out through the tail end of the insertion tube 2207 to be collected in the iron chip collecting box 2201, then the handle 24 is lifted, the iron chip collecting box 2201 is in contact with the magnet block 6 to be limited, then a screw is mounted in the mounting hole 301 through an external electric screwdriver, and the mounting processing of the rectangular box body 3 is;
when the tool fixture is disassembled, the connecting pull rod 17 can be pulled, then the bolt 19 is pulled out, the connecting pull rod 17 is loosened, all the installation structures are removed through the steps, disassembly is achieved, when the tool fixture needs to be installed, the round hole in the bottom plate 1 penetrates through the connecting pull rod 17, the connecting pull rod 17 is pulled, the air spring 16 is stretched, the through hole 18 is made to move to the top of the bottom plate 1, then the bolt 19 is inserted into the through hole 18, and through the steps, the pressing of all the installation structures on the bottom plate 1 is achieved, and installation is achieved.
The cylinder 8 is an SC200 type cylinder sold by Wenzhou Ciceric pneumatic element Co., Ltd and a related matched power supply and circuit thereof.
The vacuum pump 20 adopts a 4V12A83R48B model vacuum pump sold by Shenzhen Huachu engineering and technology Limited and a related matched power supply and circuit thereof.
It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a tool jig is used in screw installation in rectangle box body four corners which characterized in that: the device comprises a bottom plate (1), a top plate (5), a vacuum pump (20), a pressing structure, an installation structure, a scrap removing structure (22) and a limiting frame (2) fixedly installed in the middle of the bottom plate (1), wherein a rectangular box body (3) is placed on the limiting frame (2), and the bottom plate (1) and the top plate (5) are fixedly connected through a guide supporting rod (4);
the pressing structure comprises an air cylinder (8) fixedly mounted at the bottom of a top plate (5) and a first pressing plate (9) vertically and fixedly connected to the output end of the air cylinder (8), the first pressing plate (9) is elastically connected with a second pressing plate (10) through a spring (13), a guide round rod (14) is arranged in the middle of the spring (13), one end of the guide round rod (14) is vertically and fixedly connected with the top of the second pressing plate (10), a guide sleeve (12) is sleeved on the surface of the guide round rod (14), the guide sleeve (12) is fixedly embedded and mounted on the first pressing plate (9), pressing plate guide holes (11) are formed in the four corners of the first pressing plate (9) and the four corners of the second pressing plate (10), and the guide support rod (4) penetrates through the pressing plate guide holes (11);
the number of the mounting structures is four, the four mounting structures are uniformly distributed at four corners of the bottom plate (1), each mounting structure comprises a bolt (19) and an air spring (16) fixedly embedded and mounted at the top of the working table top (15), the top end of each air spring (16) is fixedly connected with a connecting pull rod (17), a through hole (18) is formed in the side wall of each connecting pull rod (17), each connecting pull rod (17) penetrates through a round hole formed in the bottom plate (1), the bolts (19) are connected with the through holes (18) in a matched mode, and the bolts (19) are in contact with the top of the bottom plate (1);
the chip removing structure (22) is composed of an iron chip collecting box (2201), a sealing plate (2202), a rubber base plate (2203), a fixing ring (2204), a threaded rod (2205), a nut (2206) and four insertion tubes (2207), the outer edge of the bottom opening of the iron chip collecting box (2201) is fixedly connected with the fixing ring (2204), the bottom of the fixing ring (2204) is fixedly connected with a plurality of uniformly distributed threaded rods (2205), the rubber base plate (2203) is adhesively connected to the top of the sealing plate (2202), the threaded rod (2205) penetrates through the sealing plate (2202), the surface of the threaded rod (2205) is in threaded connection with the nut (2206), the nut (2206) is in contact with the bottom of the sealing plate (2202), the insertion tube (2207) penetrates through the sealing plate (2202), one end of the insertion tube (2207) is located inside the iron chip collecting box (2201), and positioning holes (25) corresponding to four corners of the rectangular box body (301) are formed in the surface of the first pressing plate (9) and the second pressing plate (10) The utility model discloses a dust-blocking device for the iron-made scrap collecting box, including intubate (2207) bottom gomphosis inside locating hole (25), the iron-made scrap collecting box (2201) is inside to be linked together through the output of air bleed hose (21) and vacuum pump (20), the equal rigid coupling in both sides of iron-made scrap collecting box (2201) has fixed frame (23), fixed frame guiding hole (26) are opened on fixed frame (23) surface, fixed frame guiding hole (26) are run through in direction bracing piece (4), roof (5) bottom center department fixed gomphosis is connected with magnet piece (6), air bleed hose (21) and iron-made scrap collecting box (2201) junction set up dust-blocking net (28), the bottom bonding of second clamp plate (10) is connected with the silica gel backing plate, and the silica gel backing plate is located the top of rectangle box body,
the plug (19) and the connecting pull rod (17) are vertically arranged, the length of the plug (19) is larger than that of the through hole (18), the air exhaust hose (21) penetrates through the inclined hole (27) formed in the surface of the top plate (5), the insertion pipe (2207) and the sealing plate (2202) are welded in a seamless mode, and the insertion pipe (2207) is of an inverted L-shaped structure.
2. The tool for mounting screws at four corners of a rectangular box according to claim 1, wherein: the number of the guide supporting rods (4) is four, and the four guide supporting rods (4) are perpendicular to the bottom plate (1) and the top plate (5).
3. The tool for mounting screws at four corners of a rectangular box according to claim 1, wherein: the number of the cylinders (8) is two, and a plurality of reinforcing rib plates (7) are fixedly connected to the joints of the two cylinders (8) and the top plate (5).
4. The tool for mounting screws at four corners of a rectangular box according to claim 1, wherein: the number of the springs (13) is a plurality, and the springs (13) are uniformly distributed between the first pressing plate (9) and the second pressing plate (10).
5. The tool for mounting screws at four corners of a rectangular box according to claim 1, wherein: the guide sleeve (12) penetrates through the first pressing plate (9), and the guide sleeve (12) is of a circular tubular structure.
6. The tool for mounting screws at four corners of a rectangular box according to claim 1, wherein: the fixed frame (23) is of a square structure, and a handle (24) is fixedly connected to the top surface of the fixed frame (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811523068.2A CN109434731B (en) | 2018-12-13 | 2018-12-13 | Tool jig for mounting screws at four corners of rectangular box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811523068.2A CN109434731B (en) | 2018-12-13 | 2018-12-13 | Tool jig for mounting screws at four corners of rectangular box body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109434731A CN109434731A (en) | 2019-03-08 |
| CN109434731B true CN109434731B (en) | 2020-08-25 |
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| CN201811523068.2A Active CN109434731B (en) | 2018-12-13 | 2018-12-13 | Tool jig for mounting screws at four corners of rectangular box body |
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| CN110608856A (en) * | 2019-10-25 | 2019-12-24 | 中磁电科有限公司 | Leakproofness detection tool is used in metal accessory production |
| CN110793717B (en) * | 2019-11-14 | 2021-06-01 | 苏州工业园区时运精工有限公司 | Positioning and mounting device for pressure gauge detection |
| CN111489506A (en) * | 2020-04-27 | 2020-08-04 | 杭州点坤科技有限公司 | Self-service license recovery plant of intelligence |
| CN113669335A (en) * | 2020-05-15 | 2021-11-19 | 神讯电脑(昆山)有限公司 | Press with upper and lower pressfitting |
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| CN108620859B (en) * | 2018-06-20 | 2019-11-12 | 安徽科创新能源科技有限责任公司 | A kind of multi-functional screw-driving machine of maintenance of electromechanical equipment |
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| US4609001A (en) * | 1983-02-21 | 1986-09-02 | Tokyo Shibaura Denki Kabushiki Kaisha | Automatic set-up system |
| CN203209957U (en) * | 2013-04-10 | 2013-09-25 | 林小军 | Automatic drilling screw-locking machine |
| CN206435960U (en) * | 2016-12-26 | 2017-08-25 | 格林美（天津）城市矿产循环产业发展有限公司 | A kind of waste and old screw disassembling apparatus of abandoned car |
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