CN113579888A - Edging device for screw machining - Google Patents
Edging device for screw machining Download PDFInfo
- Publication number
- CN113579888A CN113579888A CN202110540572.9A CN202110540572A CN113579888A CN 113579888 A CN113579888 A CN 113579888A CN 202110540572 A CN202110540572 A CN 202110540572A CN 113579888 A CN113579888 A CN 113579888A
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- Prior art keywords
- temporary storage
- plate
- screw
- slide way
- slideway
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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
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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
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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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of screw processing, in particular to an edge grinding device for screw processing, which comprises: a work table; the vibration disc is arranged beside the workbench; the edge grinding mechanism is arranged on the workbench; the edging mechanism includes: the temporary storage slideway is horizontally arranged above the workbench, two ends of the temporary storage slideway are respectively installed on the workbench through vertical supports, the section of the end part of the temporary storage slideway is U-shaped, the lower end inside the temporary storage slideway is provided with a strip-shaped through hole which penetrates through the lower end of the temporary storage slideway and is used for accommodating a screw, the side part of one end of the temporary storage slideway is provided with a feed port which is communicated with the conveying end of the vibration plate, one end of the temporary storage slideway, which is far away from the feed port, is provided with a baffle capable of lifting, and one end of the baffle, which is far away from the inside of the feed port, is provided with a feed through hole for the screw to pass through; a synchronous belt transmission mechanism; grinding the plate; unloading slide, this equipment can be automatic carry out the edging operation with the screw to once only can be in batches carry out the edging, promote precision and machining efficiency.
Description
Technical Field
The invention relates to the technical field of screw machining, in particular to an edge grinding device for screw machining.
Background
The piece processing is all generally needed to be done with peripheral deckle edge to the back of conventional screw processing drawing of patterns, makes its surface smooth, generally adopts the milling machine to carry out deckle edge and polishes, moreover to this kind of small-size piece of screw, not only troublesome when adopting milling cutter to polish, milling cutter perhaps treats that the machined part need be equipped with the fixed station that can reliably fix the screw at the in-process that removes simultaneously, otherwise in case treat in cutting process that the screw takes place the displacement, then can cause spare parts such as milling cutter to damage to and the product is scrapped. However, the existing polishing equipment is generally polished manually in the polishing process, the manual polishing precision is low, the efficiency is low, the existing polishing equipment is also provided, the existing polishing equipment can only polish a single screw at a time, the single screw cannot be polished in batches, and the efficiency is further influenced, so that the edging device for screw machining is provided, and the problem provided by the scheme is solved.
Disclosure of Invention
For solving above-mentioned technical problem, provide an edging device for screw machining, this equipment can be automatic carry out the edging operation with the screw to once only can be in batches carry out the edging, promote precision and machining efficiency.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
the utility model provides an edging device for screw processing, includes:
a work table;
the vibration disc is arranged beside the workbench and used for conveying the screws to be processed to the processing position of the workbench;
the edge grinding mechanism is arranged on the workbench and is used for carrying out an edge grinding process on the screw conveyed by the vibration disc;
the edging mechanism includes:
the temporary storage slideway is horizontally arranged above the workbench, two ends of the temporary storage slideway are respectively installed on the workbench through vertical supports, the section of the end part of the temporary storage slideway is U-shaped, the lower end inside the temporary storage slideway is provided with a strip-shaped through hole which penetrates through the lower end of the temporary storage slideway and is used for accommodating a screw, the side part of one end of the temporary storage slideway is provided with a feed port which is communicated with the conveying end of the vibration plate, one end of the temporary storage slideway, which is far away from the feed port, is provided with a baffle capable of lifting, and one end of the baffle, which is far away from the inside of the feed port, is provided with a feed through hole for the screw to pass through;
the synchronous belt transmission mechanism is arranged on one side of the temporary storage slide way and used for driving the bolts accommodated on the temporary storage slide way to move and rotate;
the polishing plate is arranged on one side of the temporary storage slide way, which is far away from the lower side of the synchronous belt transmission mechanism, along the length direction of the temporary storage slide way;
and the blanking slideway is arranged at the bottom of the blanking through hole, and the inclined upward end of the blanking slideway is in butt joint with the blanking through hole.
Preferably, the edging mechanism further comprises:
the top mounting plate is horizontally arranged at the top of the temporary storage slideway, and the length of the top mounting plate is the same as that of the temporary storage slideway;
the lower pressing abutting plate is arranged at the upper end in the temporary storage slideway in a lifting mode, the length of the lower pressing abutting plate is the same as that of the temporary storage slideway, and the baffle is vertically arranged at the bottom, close to the blanking penetrating opening, of the lower abutting plate;
first electric putter is vertical setting in the top intermediate position of top mounting panel, and its output passes the top mounting panel both sides and pushes down the top centre department of butt plate and be connected.
Preferably, the edging mechanism further comprises:
the buffer columns are symmetrically arranged at two ends of the interior of the temporary storage slide way, each buffer column is vertically arranged, the top of each buffer column is connected with the bottom of the top mounting plate, and the pressing abutting plate is provided with a sliding through hole for each buffer column to slide;
buffer spring, its quantity is the same with the quantity of cushion column and the buffering post that corresponds one-to-one's cover is located on the cushion column that corresponds, every buffer spring's bottom respectively with the top butt of pushing down the butt board, every buffer spring's top respectively with the bottom butt setting of top mounting panel.
Preferably, the edging mechanism further comprises:
the synchronous belt transmission mechanism is arranged at the top of the hollow rectangular movable frame;
the first sliding rails are symmetrically arranged at two sides below the hollow rectangular moving frame, each first sliding rail is horizontally arranged, the bottom of each first sliding rail is arranged at the top of the workbench, and a first sliding block capable of sliding on each first sliding rail is arranged at the bottom of the hollow rectangular moving frame;
the second electric push rod is horizontally arranged at the middle position of one side of the hollow rectangular moving frame, which is far away from the temporary storage slide way, the second electric push rod is installed at the top of the workbench through the first support, the output end of the second electric push rod horizontally extends towards the direction of the temporary storage slide way, and the output end of the second electric push rod is connected with one side of the hollow rectangular moving frame.
Preferably, the synchronous belt drive mechanism includes:
the two synchronizing wheels are respectively positioned at the two ends of the temporary storage slideway, and each synchronizing wheel is rotatably connected with the top of the hollow rectangular movable frame through a rotating shaft;
the movable plate is positioned between the two synchronous wheels, the hollow rectangular movable frame is provided with a rectangular through hole, the movable plate can be arranged in the rectangular through hole in a translation mode, sliding blocks are arranged on two sides of the movable plate, and sliding grooves for sliding of the sliding blocks are formed in two sides of the interior of the rectangular through hole;
the first motor is vertically arranged at the bottom of the moving plate, and the output end of the first motor can rotatably penetrate through two surfaces of the moving plate and extend upwards;
the tensioning wheel is horizontally arranged at the output end of the first motor, the tensioning wheel and the two synchronous wheels are positioned on the same horizontal plane, and the tensioning wheel is in transmission connection with the two synchronous wheels through the synchronous belts;
and the third electric push rod is horizontally positioned on one side of the top of the hollow rectangular movable frame, which is far away from the temporary storage slide way, the axis of the output end of the third electric push rod is parallel to the axis of the third electric push rod, and the output end of the third electric push rod is connected with one side of the movable plate.
Preferably, the edging mechanism further comprises:
the first scale is horizontally arranged on one side of the hollow rectangular movable frame, and two ends of the first scale are arranged on the top of the workbench through the second support;
first pointer is vertical one side that is located first scale, and its top is passed through the third support mounting and is moved on the lateral wall of frame at the cavity rectangle.
Preferably, the edging mechanism further comprises:
the fixed platform is horizontally arranged on one side of the temporary storage slideway, which is far away from the hollow rectangular movable frame, and the fixed platform is arranged at the top of the workbench;
the movable vertical plate is positioned above the fixed table, positioned on one side below the temporary storage slideway, and the length extension direction of the movable vertical plate is the same as that of the temporary storage slideway;
the second slide rail, parallel position are in the below both sides of removing the riser, and the top at the fixed station is all installed to the bottom of every second slide rail, and the bottom of removing the riser is equipped with can be on every second slide rail gliding second slider.
The fourth electric push rod is horizontally arranged on one side, far away from the temporary storage slide way, of the movable vertical plate, the axis of the fourth electric push rod is coaxially intersected with the straight line of the fourth electric push rod, and the output end of the fourth electric push rod is connected with the middle position of the movable vertical plate.
Preferably, the edging mechanism further comprises:
the second scale is horizontally arranged on one side of the fixed table, and two ends of the first scale are arranged on the top of the workbench through fourth supports;
the pointer is vertically located on one side of the first scale, and the top of the pointer is installed on the side wall of the movable vertical plate through a fifth support.
Preferably, the unloading slide is the slope and sets up in the one end that the slide lies in the unloading and wears the mouth in the temporary storage, and the ascending one end of slope is worn mouthful butt joint with the unloading and is set up.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, screws to be polished can be accommodated in the temporary storage slide ways in batches through the baffle plates, and the lower surfaces of the lower pressing abutting plates abut against the upper surfaces of the hexagonal prisms of the screws, so that the lower positions of the temporary storage slide ways, which are kept by the screw rods of the screws, are ensured, the screw rods of the screws are always kept at the positions of the polishing plates, and the polishing stability of the screws is improved;
2. according to the invention, the working end of the synchronous belt transmission mechanism can be adjusted to be in contact with the screw rod of the screw according to screws with different diameters through the movable hollow rectangular movable frame, so that the practicability is improved;
3. according to the invention, all screws are driven to rotate by the synchronous belt of the synchronous belt transmission mechanism, and the rotated screws are polished by the polishing plate, so that the batch polishing effect is obtained, all screws can be uniformly polished, and the polishing efficiency is improved.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a partial perspective view of the first embodiment of the present invention;
FIG. 4 is a partial perspective view of the second embodiment of the present invention;
FIG. 5 is a partial top view of the present invention;
FIG. 6 is a cross-sectional view taken along A-A of FIG. 5 of the present invention;
FIG. 7 is an enlarged view of the invention at C of FIG. 6;
FIG. 8 is a cross-sectional view taken along line B-B of FIG. 5 of the present invention;
FIG. 9 is an enlarged view of the invention at D of FIG. 8;
FIG. 10 is an enlarged view of the invention at E of FIG. 8;
FIG. 11 is a partial perspective view of the third embodiment of the present invention;
FIG. 12 is an enlarged view at F of FIG. 11 of the present invention;
FIG. 13 is a partial perspective view of the fourth aspect of the present invention;
fig. 14 is a partial perspective view of the present invention.
The reference numbers in the figures are: 1-a workbench; 2-vibration disc; 3-an edging mechanism; 4-temporary storage slide way; 5-strip-shaped through holes; 6-a feed inlet; 7-a baffle plate; 8-blanking and perforating; 9-grinding the plate; 10-a blanking slideway; 11-a top mounting plate; 12-pressing the abutting plate downwards; 13-a first electric push rod; 14-a buffer column; 15-a buffer spring; 16-hollow rectangular moving rack; 17-a first slide rail; 18-a first slide; 19-a second electric push rod; 20-a synchronizing wheel; 21-moving the board; 22-rectangular through opening; 23-a slider; 24-a sliding groove; 25-a first motor; 26-a tension wheel; 27-a third electric push rod; 28-a first scale; 29-a first pointer; 30-a fixed table; 31-moving the vertical plate; 32-a second slide rail; 33-a second slider; 34-a fourth electric push rod; 35-a second scale; 36-a second pointer; 37-synchronous belt.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 to 14, an edge grinding device for screw processing includes:
a work table 1;
the vibration disc 2 is arranged beside the workbench 1 and used for conveying the screws to be processed to the processing position of the workbench 1;
the edge grinding mechanism 3 is arranged on the workbench 1 and is used for carrying out an edge grinding process on the screw conveyed by the vibration disc 2;
the temporary storage slideway 4 is horizontally arranged above the workbench 1, two ends of the temporary storage slideway are respectively installed on the workbench 1 through vertical supports, the section of the end part of the temporary storage slideway 4 is U-shaped, the lower end inside the temporary storage slideway 4 is provided with a strip-shaped through hole 5 which penetrates through the lower end of the temporary storage slideway 4 and is used for accommodating a screw, the side part of one end of the temporary storage slideway 4 is provided with a feed port 6 communicated with the conveying end of the vibrating plate 2, one end of the temporary storage slideway 4, which is far away from the inner part of the feed port 6, is provided with a baffle 7 which can be lifted, and one end of the baffle 7, which is far away from the inner part of the feed port 6, is provided with a feed through hole 8 for the screw to pass through;
the synchronous belt 37 transmission mechanism is arranged on one side of the temporary storage slide 4 and used for driving the bolts contained on the temporary storage slide 4 to move and rotate;
the grinding plate 9 is arranged on one side of the temporary storage slide 4, which is far away from the lower side of the synchronous belt 37 transmission mechanism, along the length direction of the temporary storage slide 4;
and the blanking slide way 10 is arranged at the bottom of the blanking through hole 8, and one inclined upward end of the blanking slide way 10 is in butt joint with the blanking through hole 8.
the top mounting plate 11 is horizontally arranged at the top of the temporary storage slide way 4, and the length of the top mounting plate is the same as that of the temporary storage slide way 4;
the lower pressing abutting plate 12 is arranged at the upper end inside the temporary storage slide way 4 in a lifting mode, the length of the lower pressing abutting plate is the same as that of the temporary storage slide way 4, and the baffle 7 is vertically arranged at the bottom of the lower abutting plate close to the blanking through hole 8;
first electric putter 13 is vertical setting at the top intermediate position of top mounting panel 11, and its output passes the two sides of top mounting panel 11 and is connected with the top centre department of pushing down butt plate 12.
Specifically, the screws are integrally formed by hexagonal prisms and screw rods, the screws to be polished are vertically and sequentially conveyed to the strip-shaped through holes 5 of the temporary storage slide ways 4 through the vibration disc 2, the hexagonal prisms move along the insides of the temporary storage slide ways 4, the screw rods penetrate through the strip-shaped through holes 5 and move along the strip-shaped through holes 5, the downward pressing abutting plate 12 is driven by the working end of the first electric push rod 13 to move downwards while conveying, the downward pressing abutting plate 12 stops moving until the downward pressing abutting plate 12 descends to a proper position, the lower surface of the downward pressing abutting plate 12 is tightly attached to the upper surfaces of the hexagonal prisms of the screws, the screws conveyed into the temporary storage slide ways 4 are abutted through the baffle 7 until the strip-shaped through holes 5 of the temporary storage slide ways 4 are filled with the screws to be polished;
can hold the screw of treating polishing in the slide 4 of keeping in batches through baffle 7 to the lower surface through pushing down the butt joint board 12 supports the hexagonal prism upper surface of screw, ensures the below position of the slide 4 of keeping in that the lead screw of screw keeps, makes the lead screw of screw remain throughout in the position of polishing board 9, promotes the stability that the screw polished.
the buffer columns 14 are provided with a pair of pairs and symmetrically arranged at two inner ends of the temporary storage slide way 4, each buffer column 14 is vertically arranged, the top of each buffer column 14 is connected with the bottom of the top mounting plate 11, and the pressing abutting plate 12 is provided with a sliding through hole for each buffer column 14 to slide;
Specifically, when the lower pressing abutting plate 12 moves up and down, the lower pressing abutting plate 12 slides along each cushion post 14 with a limited slip through each sliding through hole provided, and performs a cushioning function by each cushion spring 15.
the hollow rectangular moving frame 16 is horizontally arranged on one side of the temporary storage slide way 4, and the synchronous belt 37 transmission mechanism is arranged at the top of the hollow rectangular moving frame 16;
the first slide rails 17 are provided with a pair of pairs and symmetrically positioned at two sides below the hollow rectangular moving frame 16, each first slide rail 17 is horizontally arranged, the bottom of each first slide rail 17 is arranged at the top of the workbench 1, and the bottom of the hollow rectangular moving frame 16 is provided with a first slide block 18 capable of sliding on each first slide rail 17;
second electric putter 19 is one side intermediate position that the slide 4 of keeping away from of horizontal position in cavity rectangle removal frame 16, and second electric putter 19 is installed at the top of workstation 1 through first support, and second electric putter 19's output extends towards the direction level of the slide 4 of keeping in, and second electric putter 19's output is connected with one side of cavity rectangle removal frame 16.
Specifically, after the screw to be processed is accommodated in the temporary storage slide way 4, the second electric push rod 19 is started, the output end of the second electric push rod 19 drives the hollow rectangular moving frame 16 to translate in the direction of the temporary storage slide way 4, the working end of the synchronous belt 37 transmission mechanism is contacted with the screw rod of the screw accommodated in the temporary storage slide way 4 to stop, and when the hollow rectangular moving frame 16 moves, each first sliding block 18 is arranged to move along the corresponding first sliding rail 17 in a limiting manner;
the movable hollow rectangular movable frame 16 can adjust the working end of the transmission mechanism of the synchronous belt 37 to be in contact with the screw rod of the screw according to screws with different diameters, and the practicability is improved.
The synchronous belt 37 transmission mechanism includes:
the synchronizing wheels 20 are provided with a pair and are horizontally and symmetrically arranged on two sides of the hollow rectangular moving frame 16, the two synchronizing wheels 20 are respectively positioned at two ends of the temporary storage slideway 4, and each synchronizing wheel 20 is rotatably connected with the top of the hollow rectangular moving frame 16 through a rotating shaft;
the moving plate 21 is located between the two synchronizing wheels 20, the hollow rectangular moving frame 16 is provided with a rectangular through hole 22, the moving plate 21 can be arranged in the rectangular through hole 22 in a horizontal moving mode, sliding blocks 23 are arranged on two sides of the moving plate 21, and sliding grooves 24 for the sliding blocks 23 to slide are formed in two inner sides of the rectangular through hole 22;
the first motor 25 is vertically arranged at the bottom of the moving plate 21, and the output end of the first motor can rotatably penetrate through two surfaces of the moving plate 21 and extend upwards;
the tensioning wheel 26 is horizontally arranged at the output end of the first motor 25, the tensioning wheel 26 and the two synchronous wheels 20 are positioned on the same horizontal plane, and the tensioning wheel 26 is in transmission connection with the two synchronous wheels 20 through a synchronous belt 37;
and the third electric push rod 27 is horizontally arranged on one side of the top of the hollow rectangular moving frame 16, which is far away from the temporary storage slide 4, the axis of the output end of the third electric push rod 27 is parallel to the axis of the third electric push rod 27, and the output end of the third electric push rod 27 is connected with one side of the moving plate 21.
It is specific, after the cavity rectangle frame removed suitable position, the lead screw contact that holds in hold-in range 37 and the slide 4 of keeping in, start first motor 25, it is rotatory through first motor 25 drive take-up pulley 26, take-up pulley 26 drives hold-in range 37 and rotates around two synchronizing wheels 20 simultaneously, the outside contact through hold-in range 37's surface of rotation and lead screw, and then make all screws with hold-in range 37 contact rotate, can drive the translation of take-up pulley 26 through third electric putter 27, and then make hold-in range 37 tighter, it is more stable to rotate.
the first scale 28 is horizontally arranged on one side of the hollow rectangular moving frame 16, and two ends of the first scale 28 are arranged on the top of the workbench 1 through second supports;
and a first pointer 29 vertically positioned at one side of the first scale 28, and having a top mounted on a side wall of the hollow rectangular moving frame 16 through a third bracket.
Specifically, when the hollow rectangular frame drives the synchronous belt 37 transmission mechanism to perform translation adjustment, the first pointer 29 of the accessible is matched with the first scale 28, so that the worker can observe the distance between the working end of the synchronous belt 37 transmission mechanism and the screw in real time, and the worker can conveniently adjust the distance between the synchronous belt 37 transmission mechanism and the screw.
the fixed platform 30 is horizontally arranged on one side, away from the hollow rectangular moving frame 16, of the temporary storage slide way 4, and the fixed platform 30 is installed at the top of the workbench 1;
the movable vertical plate 31 is positioned above the fixed table 30, positioned on one side below the temporary storage slide way 4, and the length extension direction of the movable vertical plate 31 is the same as that of the temporary storage slide way 4, and the grinding plates 9 are distributed on a vertical surface of the movable vertical plate 31 close to the temporary storage plate along the length extension direction of the movable vertical plate 31;
the second sliding rails 32 are located on two sides below the moving vertical plate 31 in parallel, the bottom of each second sliding rail 32 is installed at the top of the fixed station 30, and a second sliding block 33 capable of sliding on each second sliding rail 32 is arranged at the bottom of the moving vertical plate 31.
The fourth electric push rod 34 is horizontally arranged on one side of the movable vertical plate 31 far away from the temporary storage slideway 4, the axis of the fourth electric push rod 34 is coaxially intersected with the straight line of the fourth electric push rod 34, and the output end of the fourth electric push rod 34 is connected with the middle position of the movable vertical plate 31.
Specifically, the movable vertical plate 31 is driven by the fourth electric push rod 34 to move towards the lower part of the temporary storage slide way 4, meanwhile, the surface of the polishing plate 9 is driven to be in contact with the outer part of a screw rod of a screw, all the screws which are driven to rotate in the temporary storage slide way 4 through a synchronous belt 37 transmission mechanism are respectively polished by the surface of the polishing plate 9, all the screws are rotated to the specified number of turns and are stopped, and then polishing is finished;
all screws are driven to rotate by the synchronous belt 37 of the synchronous belt 37 transmission mechanism, the rotated screws are polished through the polishing plate 9, the batch polishing effect is obtained, all screws can be uniformly polished, and the polishing efficiency is improved.
the second scale 35 is horizontally arranged on one side of the fixed table 30, and two ends of the second scale 35 are installed on the top of the fixed table 30 through fourth supports;
and a second indicator needle 36 vertically positioned at one side of the second scale 35, and the top of the second indicator needle is mounted on the side wall of the moving riser 31 through a fifth support.
Specifically, when removing riser 31 and driving the direction removal of sanding plate 9 to the slide 4 of keeping in, drive second pointer 36 simultaneously and remove along second scale 35, can real-time observation sanding plate 9 and treat the distance between the screw of polishing through the staff, the staff of being convenient for adjusts.
The blanking slideway 10 is obliquely arranged at one end of the temporary storage slideway 4, which is positioned at the blanking through hole 8, and the oblique upward end is in butt joint with the blanking through hole 8.
Specifically, after the screw in the temporary storage slideway 4 is polished, the pressing butt plate 12 is combined, and the polished screw is moved to the position of the feed through opening 8 along the strip-shaped feed through opening 5 to feed into the feed slideway 10 according to the sequence.
The working principle of the invention is as follows:
the method comprises the following steps that firstly, a screw is integrally formed by a hexagonal prism and a screw rod, the screw to be polished is vertically and sequentially conveyed to a strip-shaped through opening 5 of a temporary storage slideway 4 through a vibration disc 2, the hexagonal prism moves along the inside of the temporary storage slideway 4, the screw rod penetrates through the strip-shaped through opening 5 and moves along the strip-shaped through opening 5, a working end of a first electric push rod 13 is used for driving a downward pressing abutting plate 12 to move downwards during conveying until the downward pressing abutting plate 12 descends to a proper position to stop, the lower surface of the downward pressing abutting plate 12 is tightly attached to the upper surface of the hexagonal prism of the screw, the screw conveyed into the temporary storage slideway 4 is abutted through a baffle 7 until the strip-shaped through opening 5 of the temporary storage slideway 4 is filled with the screw to be polished;
screws to be polished can be accommodated in the temporary storage slide ways 4 in batches through the baffle plates 7, and the lower surfaces of the lower pressing abutting plates 12 abut against the upper surfaces of the hexagonal prisms of the screws, so that the lower positions of the temporary storage slide ways 4, which are kept by the lead screws of the screws, are ensured, the lead screws of the screws are always kept at the positions of the polishing plates 9, and the polishing stability of the screws is improved;
step two, specifically, when the downward pressing abutting plate 12 moves up and down, the downward pressing abutting plate 12 slides along each buffer column 14 in a limiting manner through each sliding through hole, and plays a buffer role through each buffer spring 15;
step three, specifically, after the screw to be processed is accommodated in the temporary storage slide way 4, starting the second electric push rod 19, driving the hollow rectangular moving frame 16 to translate in the direction of the temporary storage slide way 4 through the output end of the second electric push rod 19, stopping the contact between the working end of the synchronous belt 37 transmission mechanism and the screw rod of the screw accommodated in the temporary storage slide way 4, and when the hollow rectangular moving frame 16 moves, limiting and moving each set first sliding block 18 along the corresponding first sliding rail 17 respectively;
the working end of the synchronous belt 37 transmission mechanism can be adjusted to be in contact with the screw rod of the screw according to screws with different diameters through the movable hollow rectangular movable frame 16, so that the practicability is improved;
step four, specifically, after the hollow rectangular frame is moved to a proper position, the synchronous belt 37 is in contact with a screw rod accommodated in the temporary storage slide 4, the first motor 25 is started, the first motor 25 drives the tension pulley 26 to rotate, the tension pulley 26 drives the synchronous belt 37 to rotate around the two synchronous wheels 20 at the same time, the rotating surface of the synchronous belt 37 is in contact with the outside of the screw rod, all screws in contact with the synchronous belt 37 are further rotated, the third electric push rod 27 can drive the tension pulley 26 to translate, and therefore the synchronous belt 37 is tighter and more stable in rotation;
step five, specifically, when the hollow rectangular frame drives the synchronous belt 37 transmission mechanism to perform translation adjustment, through the matching of the first pointer 29 and the first scale 28, a worker can observe the distance between the working end of the synchronous belt 37 transmission mechanism and the screw in real time, so that the worker can conveniently adjust the distance between the synchronous belt 37 transmission mechanism and the screw;
step six, specifically, the movable vertical plate 31 is driven by the fourth electric push rod 34 to move towards the lower part of the temporary storage slide way 4, meanwhile, the surface of the grinding plate 9 is driven to be in contact with the outer part of a screw rod of a screw, all the screws driven to rotate in the temporary storage slide way 4 by a synchronous belt 37 transmission mechanism are respectively ground through the surface of the grinding plate 9, all the screws are rotated to the specified number of turns and stopped, and then grinding is completed;
all screws are driven to rotate through a synchronous belt 37 of a synchronous belt 37 transmission mechanism, the rotated screws are polished through a polishing plate 9, the batch polishing effect is obtained, all screws can be uniformly polished, and the polishing efficiency is improved;
seventhly, when the vertical moving plate 31 drives the polishing plate 9 to move towards the temporary storage slide 4, the second indicating needle 36 is driven to move along the second scale 35, and the distance between the polishing plate 9 and a screw to be polished can be observed in real time by a worker, so that the worker can adjust the distance conveniently;
step eight, specifically, after the screws in the temporary storage slide 4 are polished, the abutting plates 12 are pressed down to be combined, and the polished screws are moved to the positions of the discharging through holes 8 along the strip-shaped through holes 5 to sequentially discharge materials into the discharging slide 10.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides an edging device for screw processing, includes:
a table (1);
the vibration disc (2) is arranged beside the workbench (1) and used for conveying the screws to be processed to the processing position of the workbench (1);
the edge grinding mechanism (3) is arranged on the workbench (1) and is used for carrying out an edge grinding process on the screws conveyed by the vibration disc (2);
characterized in that, edging mechanism (3) includes:
the temporary storage slideway (4) is horizontally arranged above the workbench (1), two ends of the temporary storage slideway are respectively installed on the workbench (1) through vertical supports, the section of the end part of the temporary storage slideway (4) is U-shaped, the lower end inside the temporary storage slideway (4) is provided with a strip-shaped through hole (5) which penetrates through the lower end of the temporary storage slideway (4) and is used for accommodating a screw, the side part of one end of the temporary storage slideway (4) is provided with a feeding hole (6) communicated with the conveying end of the vibration disc (2), one end of the temporary storage slideway (4) far away from the inside of the feeding hole (6) is provided with a baffle (7) capable of lifting, and one end of the baffle (7) far away from the inside of the feeding hole (6) is provided with a blanking through hole (8) for the screw to pass through;
the synchronous belt (37) transmission mechanism is arranged on one side of the temporary storage slide way (4) and is used for driving the bolts contained on the temporary storage slide way (4) to move and rotate;
the grinding plate (9) is arranged on one side of the temporary storage slide way (4) below the transmission mechanism of the synchronous belt (37) along the length direction of the temporary storage slide way (4);
and the blanking slide way (10) is arranged at the bottom of the blanking penetrating port (8), and one inclined and upward end of the blanking slide way (10) is in butt joint with the blanking penetrating port (8).
2. An edging device for screw machining according to claim 1, characterized in that the edging mechanism (3) further comprises:
the top mounting plate (11) is horizontally arranged at the top of the temporary storage slideway (4), and the length of the top mounting plate is the same as that of the temporary storage slideway (4);
the lower pressing abutting plate (12) is arranged at the upper end of the inner part of the temporary storage slide way (4) in a lifting mode, the length of the lower pressing abutting plate is the same as that of the temporary storage slide way (4), and the baffle plate (7) is vertically arranged at the bottom of the lower abutting plate close to the blanking penetrating opening (8);
first electric putter (13) is vertical setting in the top intermediate position of top mounting panel (11), and its output passes the two sides of top mounting panel (11) and is connected with the top middle department of pushing down butt joint board (12).
3. An edging device for screw machining according to claim 2, characterized in that the edging mechanism (3) further comprises:
the buffer columns (14) are symmetrically arranged at two ends of the interior of the temporary storage slide way (4), each buffer column (14) is vertically arranged, the top of each buffer column (14) is connected with the bottom of the top mounting plate (11), and the pressing abutting plate (12) is provided with a sliding through hole for each buffer column (14) to slide;
buffer spring (15), its quantity is the same with the quantity of buffering post (14) and the buffering post (14) that correspond one-to-one's cover is located on corresponding buffering post (14), the bottom of every buffer spring (15) respectively with press down the top butt of butt joint board (12), the top of every buffer spring (15) respectively with the bottom butt setting of top mounting panel (11).
4. An edging device for screw machining according to claim 3, characterized in that the edging mechanism (3) further comprises:
the hollow rectangular moving frame (16) is horizontally arranged on one side of the temporary storage slide way (4), and the transmission mechanism of the synchronous belt (37) is arranged at the top of the hollow rectangular moving frame (16);
the pair of first sliding rails (17) are symmetrically arranged on two sides below the hollow rectangular moving frame (16), each first sliding rail (17) is horizontally arranged, the bottom of each first sliding rail (17) is arranged at the top of the workbench (1), and a first sliding block (18) capable of sliding on each first sliding rail (17) is arranged at the bottom of the hollow rectangular moving frame (16);
second electric putter (19), be one side intermediate position that the level lies in cavity rectangle removal frame (16) and keeps away from temporary storage slide (4), second electric putter (19) are through first support mounting at the top of workstation (1), and the output of second electric putter (19) extends towards the direction level of temporary storage slide (4), and the output of second electric putter (19) is connected with one side of cavity rectangle removal frame (16).
5. An edging device for screw machining according to claim 4, characterized in that the transmission mechanism of the synchronous belt (37) comprises:
the synchronizing wheels (20) are provided with a pair and are horizontally and symmetrically arranged on two sides of the hollow rectangular moving frame (16), the two synchronizing wheels (20) are respectively positioned at two ends of the temporary storage slideway (4), and each synchronizing wheel (20) is rotatably connected with the top of the hollow rectangular moving frame (16) through a rotating shaft;
the moving plate (21) is positioned between the two synchronizing wheels (20), the rectangular through hole (22) is formed in the hollow rectangular moving frame (16), the moving plate (21) can be arranged in the rectangular through hole (22) in a horizontal moving mode, sliding blocks (23) are arranged on two sides of the moving plate (21), and sliding grooves (24) for the sliding of each sliding block (23) are formed in two inner sides of the rectangular through hole (22);
the first motor (25) is vertically arranged at the bottom of the moving plate (21), and the output end of the first motor can rotatably penetrate through two surfaces of the moving plate (21) and extend upwards;
the tensioning wheel (26) is horizontally arranged at the output end of the first motor (25), the tensioning wheel (26) and the two synchronous wheels (20) are positioned on the same horizontal plane, and the tensioning wheel (26) is in transmission connection with the two synchronous wheels (20) through a synchronous belt (37);
and the third electric push rod (27) is horizontally arranged on one side, far away from the top of the temporary storage slide way (4), of the hollow rectangular moving frame (16), the axis of the output end of the third electric push rod is parallel to the axis of the third electric push rod (27), and the output end of the third electric push rod (27) is connected with one side of the moving plate (21).
6. An edging device for screw machining according to claim 5, characterized in that the edging mechanism (3) further comprises:
the first scale (28) is horizontally arranged on one side of the hollow rectangular moving frame (16), and two ends of the first scale (28) are arranged on the top of the workbench (1) through second supports;
and the first pointer (29) is vertically positioned on one side of the first scale (28), and the top of the first pointer is installed on the side wall of the hollow rectangular movable frame (16) through a third support.
7. An edging device for screw machining according to claim 6, characterized in that the edging mechanism (3) further comprises:
the fixed platform (30) is horizontally arranged on one side, away from the hollow rectangular movable frame (16), of the temporary storage slide way (4), and the fixed platform (30) is installed at the top of the workbench (1);
the movable vertical plate (31) is positioned above the fixed table (30), is positioned on one side below the temporary storage slide way (4), has the length extending direction the same as that of the temporary storage slide way (4), and the grinding plates (9) are distributed on a vertical surface of the movable vertical plate (31) close to the temporary storage plate along the length extending direction of the movable vertical plate (31);
the second sliding rails (32) are located on two sides of the lower portion of the moving vertical plate (31) in parallel, the bottom of each second sliding rail (32) is installed at the top of the fixing table (30), and a second sliding block (33) capable of sliding on each second sliding rail (32) is arranged at the bottom of the moving vertical plate (31).
And the fourth electric push rod (34) is horizontally positioned on one side of the movable vertical plate (31) far away from the temporary storage slide way (4), the axis of the fourth electric push rod is coaxially intersected with the straight line of the fourth electric push rod (34), and the output end of the fourth electric push rod (34) is connected with the middle position of the movable vertical plate (31).
8. An edging device for screw machining according to claim 7, characterized in that the edging mechanism (3) further comprises:
the second scale (35) is horizontally arranged on one side of the fixed table (30), and two ends of the second scale (35) are installed on the top of the fixed table (30) through fourth supports;
and the second indicator needle (36) is vertically arranged on one side of the second scale (35), and the top of the second indicator needle is installed on the side wall of the moving vertical plate (31) through a fifth support.
9. The edging device for screw processing according to claim 8, wherein the discharging slideway (10) is obliquely arranged at one end of the temporary storage slideway (4) positioned at the discharging through hole (8), and the obliquely upward end is in butt joint with the discharging through hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110540572.9A CN113579888B (en) | 2021-05-18 | 2021-05-18 | Edging device for screw machining |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110540572.9A CN113579888B (en) | 2021-05-18 | 2021-05-18 | Edging device for screw machining |
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| CN113579888A true CN113579888A (en) | 2021-11-02 |
| CN113579888B CN113579888B (en) | 2022-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN (1) | CN113579888B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114406835A (en) * | 2022-01-19 | 2022-04-29 | 慈溪市振成机械有限公司 | Screw heat treatment cleaning process |
| CN117681091A (en) * | 2024-02-04 | 2024-03-12 | 苏州培星智能装备科技有限公司 | High-precision grinding machine for screw production |
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| CN117681091B (en) * | 2024-02-04 | 2024-04-12 | 苏州培星智能装备科技有限公司 | High-precision grinding machine for screw production |
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|---|---|
| CN113579888B (en) | 2022-06-28 |
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Address after: 314100 No.8, Yunan Road, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Jiashan Chaoyi Precision Hardware Co.,Ltd. Address before: 314100 No.8, Yunan Road, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee before: Jiaxing Chaoyi Precision Hardware Co.,Ltd. |