CN110814981A - Falling protector accessory grinding device - Google Patents

Falling protector accessory grinding device Download PDF

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Publication number
CN110814981A
CN110814981A CN201911088067.4A CN201911088067A CN110814981A CN 110814981 A CN110814981 A CN 110814981A CN 201911088067 A CN201911088067 A CN 201911088067A CN 110814981 A CN110814981 A CN 110814981A
Authority
CN
China
Prior art keywords
fixedly connected
pair
grinding device
workbench
toughened glass
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911088067.4A
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Chinese (zh)
Inventor
刘海莉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xuzhou Tianruidi Machinery Co Ltd
Original Assignee
Xuzhou Tianruidi Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xuzhou Tianruidi Machinery Co Ltd filed Critical Xuzhou Tianruidi Machinery Co Ltd
Priority to CN201911088067.4A priority Critical patent/CN110814981A/en
Publication of CN110814981A publication Critical patent/CN110814981A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/0092Grinding attachments for lathes or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/02Frames; Beds; Carriages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/12Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like

Abstract

The invention discloses a grinding device for accessories of a falling protector, which belongs to the field of machining and comprises a base and a supporting arm, wherein the supporting arm is fixedly connected to the upper end of the base, the lower end of the supporting arm is fixedly connected with an automatic grinding machine, the lower end of the automatic grinding machine is provided with a grinding sheet, the upper end of the base is fixedly connected with a pair of adjustable drilling columns, a workbench is arranged between the pair of adjustable drilling columns, the upper end of the workbench is fixedly connected with a toughened glass protective cover, the left end and the right end of the workbench are fixedly connected with slide blocks, one end of each adjustable drilling column, which is close to the workbench, is provided with a slide groove matched with the slide block, the slide block is in sliding connection with the slide groove, the side wall of the slide groove is provided with a plurality of adsorption grooves which are uniformly distributed, the adsorption grooves are fixedly connected with magnet blocks, the, the technician can do the rotary grinding of the fitting in real time without stopping the machine.

Description

Falling protector accessory grinding device
Technical Field
The invention relates to the field of machining, in particular to grinding of a falling protector accessory.
Background
At present, the falling protector is also called a speed difference device, can quickly brake and lock falling objects within a limited distance, is suitable for hoisting goods, and protects the life safety of ground operators and the damage of hoisted workpiece objects. The product is suitable for safety protection when a suspended workpiece is prevented from accidentally falling during lifting of the overhead travelling crane, can effectively protect the life safety of ground operators and the damage of the object of the suspended workpiece, and is applied to high-place operation places such as metallurgical automobile manufacturing, petrochemical engineering construction, electric power, ships, communication, pharmacy, bridges and the like. The falling protector utilizes the speed difference of an object when falling to perform automatic control, so that the sensitivity requirement on the falling protector accessories is higher. And the special working environment has larger abrasion to the falling protector fittings, so burrs are easy to generate. This places greater demands on the sanding technology of the fall arrester fitting. But the full-automatic grinding machine which is accepted by the market at present is difficult to be suitable for grinding the falling protector accessory because of the special structure and small size of the falling protector accessory. Many types of sander exist on the market, but most of them use manpower to support the sander body, so as to polish all sides,
however, the following two problems occur: 1. because the polisher is heavy, the control of the force is not accurate in the using process of a person, uneven polishing of the surface of a workpiece, deep or shallow grooves and low polishing precision can occur in the polishing process, and the labor intensity of the person is increased; 2. the safety hook accessory of polishing not only takes time, and the effect of polishing is not good, and is inefficient, and operator's hand is still often injured moreover, and the air pollution and the noise of burring job site can harm operator's physical and mental health.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a grinding device for accessories of a falling protector, which can realize positioning grinding by adjusting the positions of the accessories and can realize rotating grinding of the accessories in real time without stopping by technicians in the grinding process.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A grinding device for accessories of a falling protector comprises a base and a supporting arm, wherein the supporting arm is fixedly connected to the upper end of the base, the lower end of the supporting arm is fixedly connected with an automatic grinding machine, a grinding piece is installed at the lower end of the automatic grinding machine, the upper end of the base is fixedly connected with a pair of adjustable drilling columns, a workbench is arranged between the pair of adjustable drilling columns, the upper end of the workbench is fixedly connected with a toughened glass protective cover, the left end and the right end of the workbench are both fixedly connected with sliding blocks, the adjustable drilling columns are provided with sliding grooves matched with the sliding blocks near one ends of the workbench, the sliding blocks are in sliding connection with the sliding grooves, a plurality of adsorption grooves which are uniformly distributed are drilled on the side walls of the sliding grooves, magnet blocks are fixedly connected in the adsorption grooves, the sliding blocks are fixedly connected with a magnetic absorption layer near one ends of the magnet blocks, threaded hole female connection has T type screw rod, and is a pair of T type screw rod is close to the equal fixedly connected with splint of one end each other, and is a pair of the equal fixedly connected with U-shaped conduction pole of one end that the fixed plate was kept away from each other, the one end fixedly connected with dwang of fixed plate is kept away from to U-shaped conduction pole, the toughened glass safety cover is controlled both ends and is all opened the chisel have with dwang assorted commentaries on classics hole, and the dwang runs through changeing the hole and extend to the toughened glass safety cover outside, can realize fixing a position through adjustment accessory position and polish, and simultaneously at the in-process of polishing, the technical staff can carry out.
Furthermore, the automatic sander working opening is formed in the upper end of the toughened glass protective cover, so that the automatic sander can stretch into the toughened glass protective cover to work, and waste powder is reduced from spreading in the air.
Further, a pair of anti-shake ring of fixedly connected with on the dwang, and a pair of anti-shake ring rotate with the inside and outside both ends of toughened glass safety cover respectively and are connected, not only play the limiting displacement to the dwang, make it be difficult for left and right sides skew, improve the rotational stability of dwang simultaneously.
Further, T type screw rod is close to fixed plate one end fixedly connected with plastic pad, pressure when can increasing and the fixed plate contact for T type screw rod is difficult not hard up, and then the stability of guarantee process of polishing.
Furthermore, a plurality of evenly distributed slag falling holes are drilled in the workbench, and a waste storage box is arranged on the base, so that waste materials can be collected conveniently.
Furthermore, the end, far away from the T type screw rod, of the workbench is fixedly connected with a rubber pad, and a nylon layer is paved at the end, far away from the workbench, of the rubber pad, so that friction can be enhanced to better fix accessories.
Furthermore, the toughened glass safety cover includes the cover body and a pair of cover door, and a pair of cover door and cover body front end hinge connection, the blowing of being convenient for and getting the material.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme can realize fixing a position through adjustment accessory position and polish, and simultaneously at the in-process of polishing, the technical staff can carry out the rotation of accessory in real time and polish not shut down.
(2) The upper end of the toughened glass protective cover is provided with an automatic grinding machine working opening in a chiseling mode, so that the automatic grinding machine can work in the toughened glass protective cover, and waste powder is reduced from spreading in the air.
(3) A pair of anti-shake ring of fixedly connected with on the dwang, and a pair of anti-shake ring rotate with the inside and outside both ends of toughened glass safety cover respectively and be connected, not only play the limiting displacement to the dwang, make it be difficult for controlling the skew, improve the stability of rotation of dwang simultaneously.
(4) T type screw rod is close to fixed plate one end fixedly connected with plastic pad, pressure when can increasing and the fixed plate contact for T type screw rod is difficult not hard up, and then the stability of guarantee process of polishing.
(5) The workstation is last to cut and to have a plurality of evenly distributed's the sediment hole that falls, is equipped with waste material containing box on the base, is convenient for collect the waste material.
(6) The workstation is kept away from T type screw rod one end fixedly connected with rubber pad, and the nylon layer has been laid to the rubber pad one end of keeping away from the workstation, can strengthen the fixed accessory that frictional force comes better.
(7) The toughened glass safety cover includes the cover body and a pair of cover door, and a pair of cover door and cover body front end hinge connection make things convenient for the blowing and get the material.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a plan view of a portion of the cover for a tempered glass of the present invention;
FIG. 3 is a schematic view of the internal structure of the toughened glass protecting cover part of the present invention;
FIG. 4 is a cross-sectional view of an adjustable hollow post of the present invention.
The automatic drilling machine comprises a base 1, a supporting arm 2, an adjustable drilling column 3, a 4T-shaped screw rod, a workbench 5, a fixing plate 6, a clamping plate 7, a polishing plate 8, an automatic polishing machine 9, a waste storage box 10, a toughened glass protection cover 11, an anti-shaking ring 12, a sliding block 13, a magnet block 14, an anti-skidding handle 15 and a U-shaped conduction rod 16.
Detailed Description
The technical solution 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; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1, a grinding device for fittings of a falling protector comprises a base 1 and a supporting arm 2, wherein the supporting arm 2 is fixedly connected with the upper end of the base 1, the lower end of the supporting arm 2 is fixedly connected with an automatic grinding machine 9, the lower end of the automatic grinding machine 9 is provided with a grinding sheet 8, the upper end of the base 1 is fixedly connected with a pair of adjustable drilling columns 3, different heights can be adjusted according to the size of a polished object, a workbench 5 is arranged between a pair of adjustable drilling columns 3, the upper end of the workbench 5 is fixedly connected with a toughened glass protective cover 11, the waste dust diffusion can be reduced, the toughened glass protective cover 11 comprises a cover body and a pair of cover doors, the pair of cover doors are connected with the front end of the cover body through hinges, the material is conveniently discharged and taken, the upper end of the toughened glass protective cover is provided with an automatic sander working opening, the automatic grinding machine can work after extending into the toughened glass protective cover, and waste powder is reduced from spreading in the air.
Referring to fig. 2-4, the left and right ends of the worktable 5 are fixedly connected with sliders 13, the adjustable drilling column 3 near one end of the worktable 5 is drilled with chutes matched with the sliders 13, the sliders 13 are slidably connected with the chutes, the side walls of the chutes are drilled with a plurality of uniformly distributed adsorption grooves, magnet blocks 14 are fixedly connected in the adsorption grooves, one ends of the sliders 13 near the magnet blocks 14 are fixedly connected with magnetic absorption layers, the sliders 13 are made of iron, the magnetic absorption of the magnet blocks 14 and the magnetic absorption layers on the sliders 13 are used for assisting in fixing the regulated worktable 5, the magnet blocks 14 have strong magnetism, the adsorption force on the sliders 13 is enough to support the worktable 5, the upper side of the worktable 5 is provided with a pair of fixing plates 6, the fixing plates 6 are drilled with threaded holes, the threaded holes are internally threaded with T-shaped screws 4, one ends of the pair of T-shaped screws 4 near each other are fixedly connected with clamping plates 7, the equal fixedly connected with U-shaped conducting rod 16 of one end that a pair of fixed plate 6 kept away from each other, the one end fixedly connected with dwang of fixed plate 6 is kept away from to U-shaped conducting rod 16, the epitaxial cover of dwang has anti-skidding handle 15, make things convenient for the technical staff to rotate and then indirectly drive the rotation of accessory, and difficult slipping, the both ends are all opened the chisel about toughened glass safety cover 11 have with dwang assorted commentaries on classics hole, and the dwang runs through commentaries on classics hole and extends to the 11 outsides of toughened glass safety cover, make things convenient for the staff to utilize the dwang to polish the activity, can improve.
Referring to fig. 2, a pair of anti-shaking rings 12 is fixedly connected to the rotating rod, and the pair of anti-shaking rings 12 are respectively rotatably connected to the inner end and the outer end of the tempered glass protective cover 11, so that the rotating rod is limited and is not easy to shift left and right, and the rotation stability of the rotating rod is improved.
T type screw rod 4 is close to 6 one end fixedly connected with plastic pads of fixed plate, pressure when can increase and fixed plate 6 contacts for T type screw rod 4 is difficult not hard up, and then the stability of guarantee process of polishing.
A plurality of uniformly distributed slag falling holes are drilled in the workbench 5, and a waste storage box 10 is arranged on the base 1, so that waste materials can be collected conveniently.
4 one end fixedly connected with rubber pad of T type screw rod are kept away from to splint 7, and the nylon layer has been laid to 7 one ends of splint are kept away from to the rubber pad, can strengthen the fixed accessory that frictional force comes better.
When in use, after a worker horizontally places the base 1, please refer to fig. 2, the toughened glass protective cover 11 is opened, a to-be-polished accessory is placed between the pair of clamping plates 7, the clamping plates 7 are driven to be close to and clamp the accessory by rotating the T-shaped screw rod, after the fixing of the accessory is completed, the cover door is closed, the upper supporting workbench 5 is lifted to a proper height, the workbench 5 is fixed by utilizing the magnetic attraction of the magnet block 14 to the slide block 13, the technician adjusts the automatic polisher 9 to extend into the toughened glass protective cover 11 and aim at the accessory, the automatic polisher 9 is started to polish, the technician can rotate the anti-skid grip 15 outside the toughened glass protective cover 11 in real time, the fixed plate 6 is indirectly driven to rotate by the rotating rod and the U-shaped conducting rod 16, the rotation of the fixed plate 6 finally drives the accessory to rotate, the slight adjustment of the automatic polisher 9 is assisted, so that the, compared with the existing falling protector accessory polishing device which needs to move the automatic polishing machine 9 repeatedly and needs to stop to replace accessories, the falling protector accessory polishing device can realize positioning polishing by adjusting the positions of the accessories, and meanwhile, technicians can rotate and polish the accessories in real time without stopping the machine in the polishing process.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the protection scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present disclosure.

Claims (7)

1. The utility model provides a safety hook accessory grinding device, includes base (1) and support arm (2), and support arm (2) fixed connection is in base (1) upper end, support arm (2) lower extreme fixedly connected with automatic sander (9), sanding piece (8), its characterized in that are installed to automatic sander (9) lower extreme: state a pair of adjustable chisel air post (3) of base (1) upper end fixedly connected with, it is a pair of be equipped with workstation (5) between adjustable chisel air post (3), workstation (5) upper end fixedly connected with toughened glass safety cover (11), the equal fixedly connected with slider in both ends about workstation (5), adjustable chisel air post (3) are close to workstation (5) one end and are dug there is the spout with slider (13) assorted, and sliding connection between slider (13) and the spout, it has a plurality of evenly distributed's adsorption tanks to dig on the spout lateral wall, fixedly connected with magnet piece (14) in the adsorption tank, slider (13) are close to magnet piece (14) one end fixedly connected with magnetism and inhale the layer, workstation (5) upside has a pair of fixed plate (6), it has screw hole to dig on fixed plate (6), screw hole female connection has T type screw rod (4), it is a pair of T type screw rod (4) are close to the equal fixedly connected with splint of one end (7) each other, and are a pair of the equal fixedly connected with U-shaped conduction pole (16) of one end that fixed plate (6) kept away from each other, the one end fixedly connected with dwang of fixed plate (6) is kept away from in U-shaped conduction pole (16), both ends are all opened the chisel about toughened glass safety cover (11) have with dwang assorted commentaries on classics hole, and the dwang runs through the commentaries on classics hole and extends to the toughened glass safety cover (11) outside.
2. The fall arrester fitting grinding device of claim 1, wherein: an automatic grinding machine working opening is cut in the upper end of the toughened glass protective cover (11).
3. The fall arrester fitting grinding device of claim 1, wherein: a pair of anti-shake rings (12) are fixedly connected to the rotating rod, and the pair of anti-shake rings (12) are respectively connected with the inner end and the outer end of the toughened glass protective cover (11) in a rotating mode.
4. The fall arrester fitting grinding device of claim 1, wherein: one end of the T-shaped screw rod (4) close to the fixing plate (6) is fixedly connected with a plastic pad.
5. The fall arrester fitting grinding device of claim 1, wherein: the slag falling holes are uniformly distributed in the workbench (4), and the base (1) is provided with a waste storage box (10).
6. The fall arrester fitting grinding device of claim 1, wherein: one end, far away from the T-shaped screw rod (5), of the workbench (4) is fixedly connected with a rubber pad, and a nylon layer is paved at one end, far away from the workbench, of the rubber pad.
7. The fall arrester fitting grinding device of claim 1, wherein: and the cover body (11) comprises a cover body and a pair of cover doors, and the pair of cover doors are connected with the front end of the cover body through hinges.
CN201911088067.4A 2019-11-08 2019-11-08 Falling protector accessory grinding device Pending CN110814981A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911088067.4A CN110814981A (en) 2019-11-08 2019-11-08 Falling protector accessory grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911088067.4A CN110814981A (en) 2019-11-08 2019-11-08 Falling protector accessory grinding device

Publications (1)

Publication Number Publication Date
CN110814981A true CN110814981A (en) 2020-02-21

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ID=69553615

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911088067.4A Pending CN110814981A (en) 2019-11-08 2019-11-08 Falling protector accessory grinding device

Country Status (1)

Country Link
CN (1) CN110814981A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207358781U (en) * 2017-09-29 2018-05-15 周梅荣 A kind of motor spring notch sanding apparatus
CN207888450U (en) * 2018-02-08 2018-09-21 苏州嘉硕机械科技有限公司 A kind of five metalworking sanders
CN108621027A (en) * 2018-05-26 2018-10-09 芜湖英特杰智能科技有限公司 A kind of hardware building materials grinding apparatus of automatic dust removing
CN108637815A (en) * 2018-04-09 2018-10-12 芜湖立普德机械科技有限公司 A kind of polishing steel plate device
CN208117499U (en) * 2018-02-02 2018-11-20 江西行新汽车科技有限公司 A kind of automobile hood grinding device convenient for adjusting
CN109048563A (en) * 2018-09-04 2018-12-21 嘉兴塘东汽车配件有限公司 A kind of grinding apparatus for machining
CN109590832A (en) * 2018-12-22 2019-04-09 李�瑞 A kind of highly-safe grinding device
CN208811872U (en) * 2018-09-13 2019-05-03 中国人民解放军空军工程大学 A kind of fixed device of bearing polishing

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207358781U (en) * 2017-09-29 2018-05-15 周梅荣 A kind of motor spring notch sanding apparatus
CN208117499U (en) * 2018-02-02 2018-11-20 江西行新汽车科技有限公司 A kind of automobile hood grinding device convenient for adjusting
CN207888450U (en) * 2018-02-08 2018-09-21 苏州嘉硕机械科技有限公司 A kind of five metalworking sanders
CN108637815A (en) * 2018-04-09 2018-10-12 芜湖立普德机械科技有限公司 A kind of polishing steel plate device
CN108621027A (en) * 2018-05-26 2018-10-09 芜湖英特杰智能科技有限公司 A kind of hardware building materials grinding apparatus of automatic dust removing
CN109048563A (en) * 2018-09-04 2018-12-21 嘉兴塘东汽车配件有限公司 A kind of grinding apparatus for machining
CN208811872U (en) * 2018-09-13 2019-05-03 中国人民解放军空军工程大学 A kind of fixed device of bearing polishing
CN109590832A (en) * 2018-12-22 2019-04-09 李�瑞 A kind of highly-safe grinding device

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Application publication date: 20200221