CN111113185A - Section bar cutting edge grinding device with upset subassembly - Google Patents
Section bar cutting edge grinding device with upset subassembly Download PDFInfo
- Publication number
- CN111113185A CN111113185A CN201911397697.XA CN201911397697A CN111113185A CN 111113185 A CN111113185 A CN 111113185A CN 201911397697 A CN201911397697 A CN 201911397697A CN 111113185 A CN111113185 A CN 111113185A
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- Prior art keywords
- sliding
- plates
- plate
- polishing
- push
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/16—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the field of plate polishing, in particular to a section cutting edge polishing device with a turnover assembly, which comprises a base, a polishing mechanism, a turnover mechanism, a collision mechanism and an adjusting mechanism, wherein the polishing mechanism is arranged on the base; make the device place more stability through the installation of base, make things convenient for the staff to operate simultaneously, grinding machanism is installed at the top of base, thereby it makes more smooth to make the panel lateral wall to polish of panel through grinding machanism, make things convenient for subsequent processing and use, externally mounted at grinding machanism has adjustment mechanism, thereby conveniently install and dismantle the part in the grinding machanism through adjustment mechanism's regulation, make things convenient for subsequent quick replacement and maintenance, polish through rotating tilting mechanism after finishing in one side, polish the four sides of panel, the efficiency of polishing of panel has been improved, install conflict mechanism at tilting mechanism's top simultaneously, thereby be favorable to playing the effect of protection when tilting mechanism rotates, make the life-span extension of device, reduce the wearing and tearing of device.
Description
Technical Field
The invention relates to the field of plate polishing, in particular to a section cutting edge polishing device with a turnover assembly.
Background
The plate is a flat rectangular building material plate with standard size, is applied to the building industry, is used as a component of a wall, a ceiling or a floor, and is also a metal plate formed by forging, rolling or casting.
After large-scale panel cutting was accomplished, the processing of polishing need be carried out in the cutting department of panel, makes the smooth no burr in panel edge just make things convenient for subsequent use and processing, however traditional polisher need place another one side again with panel dismantlement after polishing panel one side and polish, and the efficiency of panel polishing has been reduced to the consuming time power in dismantlement and the installation.
Disclosure of Invention
The invention provides a section cutting edge grinding device with a turnover assembly, aiming at the problems in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: a section cutting edge polishing device with a turnover assembly comprises a base, a polishing mechanism, a turnover mechanism, a butting mechanism and an adjusting mechanism; the polishing mechanism which is convenient for polishing the plates is arranged at the top of the base and is convenient for workers to operate and place the device stably; the adjusting mechanism is arranged outside the polishing mechanism and is convenient to mount and dismount; the side walls at the two ends of the polishing mechanism are provided with the turnover mechanism which is used for conveniently turning, processing and polishing the plate; and the tops of the two ends of the turnover mechanism are provided with the abutting mechanisms for protecting the turnover mechanism.
The grinding mechanism comprises a bottom plate, a fixed shell, a dust cover, a stepping motor, a nut seat, a grinding sheet, a sliding groove and a screw rod, wherein the bottom plate is arranged at the top of the base; the screw rod is arranged in the fixed shell, and two ends of the screw rod are respectively and rotatably connected with the side walls of two ends in the sliding chute; the stepping motor is installed at one end inside the fixed shell, and one end of the screw rod penetrates through the side wall of one end of the sliding groove and is in rotating connection with the stepping motor; the nut seat is connected with the inner part of the sliding groove in a sliding mode, and the nut seat is connected with the outer part of the screw rod through threads; two ends of the top of the nut seat are provided with two symmetrically distributed sanding sheets, and the top of the fixed shell is provided with two dust covers; and one ends of the two dust covers are fixedly connected with the side walls at the two ends of the sliding groove respectively, the other ends of the two dust covers are fixedly connected with the two ends of the screw seat respectively, and the two dust covers are connected with the top of the sliding groove in a sliding manner.
Specifically, the adjusting mechanism comprises two fixing blocks, a push rod, a push groove, a push plate, a compression spring, a pressure plate and bolts, wherein the two fixing blocks are respectively in rotary connection with two ends of the screw seat through the bolts; two pushing grooves which are distributed at equal intervals are formed in one side of each of the two fixing blocks, and one side of each of the two sanding sheets is slidably connected with the inner parts of the two pushing grooves; two groups of push plates and two groups of press plates are arranged in the fixed block, and the two groups of push plates and the two groups of press plates are connected with the inside of the push groove in a sliding manner; two compression springs are arranged between the two groups of push plates and the two groups of pressure plates, the push rods are respectively arranged at two ends of the fixed block, and the two push rods penetrate through the fixed block and are rotatably connected with one side of the push plates; the two push rods are in threaded connection with the fixed block; and one side of the two groups of pressing plates is respectively abutted against one side of the sanding sheet.
Specifically, the turnover mechanism comprises fixed plates, pull grooves, rotating rods, telescopic springs, outward-leakage scales, sliders, supporting plates, clamping plates and limiting blocks, wherein the two fixed plates are symmetrically arranged on two sides of the fixed shell, and the bottoms of the two fixed plates are fixedly connected with the top of the bottom plate respectively; the pull grooves are formed in the inner sides of the two fixing plates, and the sliding blocks and the telescopic springs are installed in the two fixing plates; the two sliding blocks are respectively connected with the inner part of the sliding chute in a sliding manner, the bottom parts of the two sliding blocks are respectively provided with the telescopic spring, and the bottom parts of the telescopic springs are fixedly connected with the side wall of the bottom part of the sliding chute; the rotating rods are respectively arranged outside the two sliding blocks, the two rotating rods are of cylindrical structures, and the two rotating rods are respectively connected with the sliding blocks in a sliding mode; one ends of the two rotating rods penetrate through the sliding block and extend to the other side of the sliding block, and one ends of the two rotating rods penetrate through the supporting plate and are rotatably connected with one side of the clamping plate respectively; two the bull stick respectively with backup pad threaded connection, two install respectively the opposite face bottom of fixed plate the stopper, and two the backup pad and two the bottom of splint is respectively with two the top of stopper is contradicted.
Specifically, the abutting mechanism comprises a convex block, a rubber pad, a return spring and a pressing groove, the pressing groove is arranged on the inner side of the top of each of the two fixing plates, the convex block is respectively arranged on the inner side of the top of each of the two fixing plates, and the convex blocks are respectively connected with the inner part of the pressing groove in a sliding manner; the top parts of the two convex blocks are respectively provided with the return spring, and the bottom parts of the two convex blocks respectively penetrate through the bottom part of the pressure groove and extend to the inside of the sliding groove; the rubber pads are respectively arranged at the bottoms of the two lugs.
The invention has the beneficial effects that:
(1) according to the section cutting edge polishing device with the turnover assembly, the device is placed more stably through the installation of the base, meanwhile, the polishing mechanism is installed at the top of the base, the side wall of a plate is smoother through the polishing of the plate by the polishing mechanism, the subsequent processing and use are facilitated, the adjusting mechanism is installed outside the polishing mechanism, the components in the polishing mechanism can be conveniently installed and detached through the adjustment of the adjusting mechanism, and the subsequent quick replacement and maintenance are facilitated, namely: the step motor and the screw rod are arranged in the fixed shell, the screw rod drives the screw seat to repeatedly slide back and forth in the sliding groove by the repeated rotation of the step motor, the grinding sheets at two ends of the screw seat grind the edges of the plates to be ground, the edges of the plates are smoother, the subsequent processing and use are facilitated, the bolts at the bottom of the two fixed shells are rotated, so that the fixed blocks can drive the angle of the grinding sheets to change, the edges of the plates with different widths are conveniently and quickly ground, meanwhile, when the two push rods at one side of the two fixed blocks are rotated, the push rods drive the push plate and the press plate to be separated from one side of the grinding sheets, so that the grinding sheets can conveniently slide out from the push grooves in the fixed blocks, the grinding sheets are conveniently replaced, when the grinding sheets are inserted, the push rods are rotated, the push plate and the press plate extrude the grinding sheets, and the grinding sheets are fixed at one side, the polishing work is convenient to carry out.
(2) According to the section cutting edge polishing device with the turnover assembly, four edges of a plate are polished by rotating the turnover mechanism after one side is polished, so that the polishing efficiency of the plate is improved, and meanwhile, the top of the turnover mechanism is provided with the collision mechanism, so that the turnover mechanism is protected when rotating, the service life of the device is prolonged, and the abrasion of the device is reduced, namely: the rotating rods outside the two fixing plates are rotated, so that the rotating rods are screwed inside the supporting plates, the rotating rods can abut against the two clamping plates to clamp and fix the plate while rotating, the bottoms of the two supporting plates and the two clamping plates are respectively abutted against the limiting blocks under the action of the telescopic springs, the plate is not easy to rotate, the bottom of the plate is convenient to polish, after polishing is finished, the two rotating rods are pulled upwards to enable the two rotating rods to upwards slide inside the fixing plates through the sliding blocks, after the supporting plates and the clamping plates are separated from the limiting blocks, the two rotating rods are rotated, the plate is convenient to rotate between the two fixing plates, the other side edge of the plate is convenient to polish, so that the polishing efficiency of the plate is improved, when the polished plate is rotated, when the sliding blocks are disengaged from the upward sliding of the acting force of the telescopic springs, the convex blocks inside the sliding blocks abutting against the fixing plates can slide inside the indent under the action of the offsetting springs, thereby played the effect of buffering and protection, the rubber pad is installed to the bottom of lug simultaneously, through the conflict with the slider of rubber pad to played antiskid and wear-resisting effect, extension device's life.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram illustrating an overall structure of a profile cutting edge grinding apparatus with an overturning assembly according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of a connection structure of the grinding mechanism and the turnover mechanism shown in FIG. 1;
FIG. 4 is an enlarged view of the portion B shown in FIG. 3;
FIG. 5 is an enlarged view of the portion C shown in FIG. 3;
fig. 6 is a schematic view of a coupling structure of the base and the grinding mechanism shown in fig. 1.
In the figure: 1. the base, 2, grinding machanism, 21, the bottom plate, 22, the set casing, 23, the dust cover, 24, step motor, 25, the screw seat, 26, dull polish piece, 27, the spout, 28, the lead screw, 3, tilting mechanism, 31, the fixed plate, 32, the kerve, 33, the bull stick, 34, expanding spring, 35, the scale that leaks outward, 36, the slider, 37, the backup pad, 38, the splint, 39, the stopper, 4, conflict mechanism, 41, the lug, 42, the rubber pad, 43, reset spring, 44, the indent, 5, adjustment mechanism, 51, the fixed block, 52, the push rod, 53, push away the groove, 54, the push pedal, 55, compression spring, 56, the clamp plate, 57, the bolt.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-6, the section cutting edge grinding device with a turnover assembly according to the present invention includes a base 1, a grinding mechanism 2, a turnover mechanism 3, a collision mechanism 4, and an adjusting mechanism 5; the polishing mechanism 2 which is convenient for polishing the plate is arranged at the top of the base 1 and is convenient for the operation of workers and the stable placement of the device; the adjusting mechanism 5 is arranged outside the polishing mechanism 2 and is convenient to mount and dismount outside the polishing mechanism 2; the side walls at the two ends of the polishing mechanism 2 are provided with the turnover mechanism 3 which is used for conveniently turning, processing and polishing the plate; and the tops of the two ends of the turnover mechanism 3 are provided with the collision mechanisms 4 for protecting the turnover mechanism 3.
Specifically, the grinding mechanism 2 comprises a bottom plate 21, a fixed shell 22, a dust cover 23, a stepping motor 24, a nut seat 25, a grinding sheet 26, a sliding groove 27 and a screw rod 28, wherein the bottom plate 21 is mounted at the top of the base 1, the fixed shell 22 is mounted at the top of the bottom plate 21, the sliding groove 27 is arranged in the fixed shell 22, and the top of the sliding groove 27 is communicated with the outer side of the top of the fixed shell 22; the screw rod 28 is installed inside the fixed shell 22, and two ends of the screw rod 28 are respectively and rotatably connected with side walls of two ends inside the sliding chute 27; the stepping motor 24 is installed at one end inside the fixed shell 22, and one end of the screw rod 28 penetrates through the side wall of one end of the sliding chute 27 and is rotatably connected with the stepping motor 24; the nut seat 25 is connected with the inner part of the sliding groove 27 in a sliding way, and the nut seat 25 is connected with the outer part of the screw rod 28 in a threaded way; two ends of the top of the nut seat 25 are provided with two symmetrically distributed sanding sheets 26, and the top of the fixed shell 22 is provided with two dust covers 23; two the one end of dust cover 23 respectively with the both ends lateral wall fixed connection of spout 27, two the other end of dust cover 23 respectively with the both ends fixed connection of screw seat 25, and two the dust cover 23 with spout 27 top sliding connection the internally mounted of set casing 22 have step motor 24 with lead screw 28, through thereby step motor 24's rotation repeatedly makes lead screw 28 drive screw seat 25 is in the inside back and forth slip that reciprocates of spout 27 makes the screw seat 25 both ends dull polish piece 26 is polished to the panel edge that needs to polish, makes the edge of panel more smooth, makes convenient subsequent processing and use.
Specifically, the adjusting mechanism 5 comprises two fixing blocks 51, a push rod 52, a push groove 53, a push plate 54, a compression spring 55, a pressure plate 56 and bolts 57, wherein the two fixing blocks 51 are rotatably connected with two ends of the nut seat 25 through the bolts 57 respectively; two pushing grooves 53 which are distributed at equal intervals are formed in one side of each of the two fixing blocks 51, and one side of each of the two sanding sheets 26 is slidably connected with the inside of each of the two pushing grooves 53; two groups of push plates 54 and two groups of press plates 56 are arranged in the fixed block 51, and the two groups of push plates 54 and the two groups of press plates 56 are connected with the inside of the push groove 53 in a sliding manner; two compression springs 55 are arranged between the two groups of push plates 54 and the two groups of pressure plates 56, the push rods 52 are respectively arranged at two ends of the fixed block 51, and the two push rods 52 penetrate through the fixed block 51 and are rotatably connected with one side of the push plates 54; the two push rods 52 are in threaded connection with the fixed block 51; and one side of the two sets of the pressing plates 56 respectively abuts against one side of the sanding sheet 26, the fixing block 51 can drive the sanding sheet 26 to change the angle by rotating the bolts 57 at the bottom of the two fixing shells 22, so as to conveniently and rapidly sand the edges of the plates with different widths, meanwhile, when the two push rods 52 on one side of the two fixed blocks 51 are rotated, the push rods 52 drive the push plates 54 and the pressure plates 56 to be separated from one side of the abrasive disk 26, thereby facilitating the sanding sheet 26 to slide out from the push groove 53 inside the fixed block 51, facilitating the replacement of the sanding sheet 26, when the sanding sheet 26 is inserted, the push rod 52 is rotated, so that the push plate 54 and the press plate 56 extrude the sanding sheet 26, and the sanding sheet 26 is fixed on one side of the fixed block 51, thereby facilitating sanding work. Specifically, the turnover mechanism 3 includes a fixing plate 31, a pull groove 32, a rotating rod 33, a telescopic spring 34, an outer leakage scale 35, a slider 36, a supporting plate 37, a clamping plate 38 and a limiting block 39, two symmetrically distributed fixing plates 31 are mounted on two sides of the fixing shell 22, and bottoms of the two fixing plates 31 are respectively fixedly connected with the top of the bottom plate 21; the pull grooves 32 are formed in the inner sides of the two fixing plates 31, and the sliding blocks 36 and the extension springs 34 are installed in the two fixing plates 31; the two sliding blocks 36 are respectively connected with the inside of the sliding chute 27 in a sliding manner, the bottom parts of the two sliding blocks 36 are respectively provided with the telescopic spring 34, and the bottom part of the telescopic spring 34 is fixedly connected with the side wall of the bottom part of the sliding chute 27; the rotating rods 33 are respectively installed outside the two sliding blocks 36, the two rotating rods 33 are cylindrical structures, and the two rotating rods 33 are respectively connected with the sliding blocks 36 in a sliding manner; one end of each of the two rotating rods 33 penetrates through the sliding block 36 and extends to the other side of the sliding block 36, and one end of each of the two rotating rods 33 penetrates through the supporting plate 37 and is rotatably connected with one side of the clamping plate 38; the two rotating rods 33 are respectively in threaded connection with the supporting plate 37, the limiting blocks 39 are respectively installed at the bottoms of opposite surfaces of the two fixing plates 31, the bottoms of the two supporting plates 37 and the two clamping plates 38 are respectively abutted against the tops of the two limiting blocks 39, the rotating rods 33 outside the two fixing plates 31 are rotated, so that the rotating rods 33 are in threaded rotation inside the supporting plates 37, the rotating rods 33 are abutted against the two clamping plates 38 to clamp and fix the plates while rotating, the bottoms of the two supporting plates 37 and the two clamping plates 38 are respectively abutted against the limiting blocks 39 under the action of the telescopic springs 34, so that the plates are not easy to rotate, the bottoms of the plates are conveniently polished, after polishing is completed, the two rotating rods 33 are upwards pulled, so that the two rotating rods 33 slide upwards inside the fixing plates 31 through the sliding blocks 36, after the supporting plate 37 and the clamping plate 38 are separated from the limiting block 39, the two rotating rods 33 are rotated, so that the plate is rotated between the two fixing plates 31, the other side edge of the plate is conveniently polished, and the polishing efficiency of the plate is improved.
Specifically, the abutting mechanism 4 includes a protrusion 41, a rubber pad 42, a return spring 43 and a pressing groove 44, the pressing groove 44 is disposed on the inner side of the top of the two fixing plates 31, the protrusion 41 is respectively mounted on the inner side of the top of the two fixing plates 31, and the protrusion 41 is respectively connected with the inside of the pressing groove 44 in a sliding manner; the return springs 43 are respectively mounted on the tops of the two protrusions 41, and the bottoms of the two protrusions 41 respectively penetrate through the bottom of the pressure groove 44 and extend into the sliding groove 27; two install respectively the bottom of lug 41 the rubber pad 42, when rotating the panel of polishing slider 36 breaks away from when expanding spring 34's effort upwards slides, the top of slider 36 can be contradicted fixed plate 31 is inside lug 41 is breaking away from under the effect of reset spring 43 the inside slip of indent 44 to the effect of buffering and protection has been played, simultaneously install the bottom of lug 41 the rubber pad 42, through the rubber pad 42 with the conflict of slider 36, thereby played antiskid and wear-resisting effect, extension fixture's life.
When in use, firstly, the stepping motor 24 is connected with an external power supply, the lead screw 28 drives the screw seat 25 to repeatedly slide back and forth in the chute 27 through the repeated rotation of the stepping motor 24, the abrasive sheets 26 at two ends of the screw seat 25 polish the edges of the plates to be polished, the edges of the plates are smoother, and the subsequent processing and use are convenient, the fixing blocks 51 can drive the angles of the abrasive sheets 26 to change through rotating the bolts 57 at the bottoms of the two fixing shells 22, the edges of the plates with different widths can be conveniently and rapidly polished, meanwhile, when the two push rods 52 at one sides of the two fixing blocks 51 are rotated, the push rods 52 drive the push plates 54 and the press plates 56 to be separated from one side of the abrasive sheets 26, so that the abrasive sheets 26 can conveniently slide out of the push grooves 53 in the fixing blocks 51, the abrasive sheets 26 can be conveniently replaced, when the abrasive sheets 26 are inserted, the push rods 52 are rotated, the polishing pad 26 is extruded by the push plate 54 and the press plate 56, the polishing pad 26 is fixed on one side of the fixing block 51, and polishing work is conveniently carried out, the rotating rods 33 on the outer sides of the two fixing plates 31 are rotated, so that the rotating rods 33 are rotated in the threads inside the supporting plates 37, the rotating rods 33 can abut against the two clamping plates 38 to clamp and fix the plates while rotating, the bottoms of the two supporting plates 37 and the bottoms of the two clamping plates 38 are respectively abutted against the limiting blocks 39 under the action of the extension springs 34, so that the plates are not easy to rotate, the bottoms of the plates are conveniently polished, after polishing is finished, the two rotating rods 33 are upwards pulled, so that the two rotating rods 33 slide upwards inside the fixing plates 31 through the sliding blocks 36, after the supporting plates 37 and the clamping plates 38 are separated from the limiting blocks 39, the two rotating rods 33 are rotated, so that the plates rotate between the two fixing plates 31, and the, thereby the efficiency that panel was polished has been increaseed, when rotating the panel of polishing, when slider 36 breaks away from expanding spring 34's effort upwards slides, the inside lug 41 of fixed plate 31 that can contradict at slider 36 slides in indent 44 under the effect of breaking away from reset spring 43, thereby played the effect of buffering and protection, rubber pad 42 is installed to the bottom of lug 41 simultaneously, through the conflict with slider 36 of rubber pad 42, thereby played antiskid and wear-resisting effect, extension fixture's life.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a section bar cutting edge grinding device with upset subassembly which characterized in that: comprises a base (1), a polishing mechanism (2), a turnover mechanism (3), a contact mechanism (4) and an adjusting mechanism (5); the polishing mechanism (2) which is convenient for polishing the plate is arranged at the top of the base (1) and is convenient for the operation of workers and the stable placement of the device; the adjusting mechanism (5) which is convenient to mount and dismount the outside of the grinding mechanism (2) is mounted on the outside of the grinding mechanism (2); the side walls at the two ends of the polishing mechanism (2) are provided with the turnover mechanisms (3) which are used for conveniently turning, processing and polishing the plates; and the top parts of the two ends of the turnover mechanism (3) are provided with the collision mechanisms (4) for protecting the turnover mechanism (3).
2. The profile cutting edge grinding device with the turnover assembly as set forth in claim 1, wherein: the grinding mechanism (2) comprises a bottom plate (21), a fixed shell (22), a dust cover (23), a stepping motor (24), a nut seat (25), a grinding sheet (26), a sliding groove (27) and a screw rod (28), wherein the bottom plate (21) is installed at the top of the base (1), the fixed shell (22) is installed at the top of the bottom plate (21), the sliding groove (27) is formed in the fixed shell (22), and the top of the sliding groove (27) is communicated with the outer side of the top of the fixed shell (22); the screw rod (28) is installed inside the fixed shell (22), and two ends of the screw rod (28) are respectively and rotatably connected with the side walls of two ends inside the sliding groove (27); the stepping motor (24) is mounted at one end inside the fixed shell (22), and one end of the screw rod (28) penetrates through the side wall of one end of the sliding groove (27) and is rotatably connected with the stepping motor (24); the screw seat (25) is connected with the inner part of the sliding groove (27) in a sliding way, and the screw seat (25) is connected with the outer thread of the screw rod (28); two ends of the top of the nut seat (25) are provided with two symmetrically distributed sanding sheets (26), and the top of the fixed shell (22) is provided with two dust covers (23); one end of each of the two dust covers (23) is fixedly connected with the side walls of the two ends of the sliding groove (27), the other end of each of the two dust covers (23) is fixedly connected with the two ends of the nut seat (25), and the two dust covers (23) are slidably connected with the tops of the sliding grooves (27).
3. The profile cutting edge grinding device with the turnover assembly as claimed in claim 2, wherein: the adjusting mechanism (5) comprises two fixing blocks (51), push rods (52), push grooves (53), push plates (54), compression springs (55), pressure plates (56) and bolts (57), and the two fixing blocks (51) are rotatably connected with the two ends of the nut seat (25) through the bolts (57) respectively; two pushing grooves (53) which are distributed at equal intervals are formed in one side of each of the two fixing blocks (51), and one side of each of the two sanding sheets (26) is slidably connected with the inner parts of the two pushing grooves (53) respectively; two groups of push plates (54) and two groups of pressure plates (56) are arranged in the fixed block (51), and the two groups of push plates (54) and the two groups of pressure plates (56) are connected with the inside of the push groove (53) in a sliding manner; two compression springs (55) are arranged between the two groups of push plates (54) and the two groups of pressure plates (56), the push rods (52) are respectively arranged at two ends of the fixed block (51), and the two push rods (52) penetrate through the fixed block (51) and are rotatably connected with one side of the push plates (54); the two push rods (52) are in threaded connection with the fixed block (51); and one side of each group of the pressing plates (56) is respectively abutted against one side of the sanding sheet (26).
4. A profile cutting edge grinding device with a turnover assembly according to claim 3, characterized in that: the turnover mechanism (3) comprises a fixing plate (31), a pull groove (32), a rotating rod (33), a telescopic spring (34), an outer leakage scale (35), a sliding block (36), a supporting plate (37), a clamping plate (38) and a limiting block (39), wherein the two fixing plates (31) are symmetrically arranged on two sides of the fixing shell (22), and the bottoms of the two fixing plates (31) are fixedly connected with the top of the bottom plate (21) respectively; the pull grooves (32) are formed in the inner sides of the two fixing plates (31), and the sliding blocks (36) and the telescopic springs (34) are mounted in the two fixing plates (31); the two sliding blocks (36) are respectively connected with the inner part of the sliding chute (27) in a sliding manner, the bottom parts of the two sliding blocks (36) are respectively provided with the telescopic spring (34), and the bottom part of the telescopic spring (34) is fixedly connected with the side wall of the bottom part of the sliding chute (27); the rotating rods (33) are respectively arranged outside the two sliding blocks (36), the two rotating rods (33) are of cylindrical structures, and the two rotating rods (33) are respectively connected with the sliding blocks (36) in a sliding manner; one ends of the two rotating rods (33) penetrate through the sliding block (36) and extend to the other side of the sliding block (36), and one ends of the two rotating rods (33) penetrate through the supporting plate (37) and are rotatably connected with one side of the clamping plate (38) respectively; two bull stick (33) respectively with backup pad (37) threaded connection, two install respectively the opposite face bottom of fixed plate (31) stopper (39), and two backup pad (37) and two the bottom of splint (38) is respectively with two the top of stopper (39) is contradicted.
5. The profile cutting edge grinding device with the turnover assembly as claimed in claim 4, wherein: the collision mechanism (4) comprises a convex block (41), a rubber pad (42), a return spring (43) and a pressure groove (44), the pressure groove (44) is arranged on the inner side of the top of each fixing plate (31), the convex blocks (41) are respectively arranged on the inner sides of the top of each fixing plate (31), and the convex blocks (41) are respectively in sliding connection with the inner parts of the pressure grooves (44); the top parts of the two convex blocks (41) are respectively provided with the return spring (43), and the bottom parts of the two convex blocks (41) respectively penetrate through the bottom part of the pressure groove (44) and extend to the inside of the sliding groove (27); the bottoms of the two convex blocks (41) are respectively provided with the rubber pads (42).
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| CN201911397697.XA CN111113185B (en) | 2019-12-30 | 2019-12-30 | Section bar cutting edge grinding device with upset subassembly |
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| CN113178579A (en) * | 2021-03-03 | 2021-07-27 | 安徽力普拉斯电源技术有限公司 | Turnover discharging device for lead-acid storage battery grid |
| CN114571329A (en) * | 2022-03-01 | 2022-06-03 | 武汉交通职业学院 | Intelligent manufacturing device for polishing production of large-scale plates |
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